diff options
| author | Jeff Davidson <jpd@google.com> | 2015-01-15 22:48:58 +0000 |
|---|---|---|
| committer | Gerrit Code Review <noreply-gerritcodereview@google.com> | 2015-01-15 22:48:58 +0000 |
| commit | 77a6b2f4cdd580d57630f079db1d908d7fd90a54 (patch) | |
| tree | 586f7d5e9a7e05af45d0e821188097c0faa96219 /src | |
| parent | c7c25812eb19d080087b71e08bfe35aff9f21433 (diff) | |
| parent | a3b2a6da25a76f17c73d31def3952feb0fd2296e (diff) | |
| download | external_protobuf-77a6b2f4cdd580d57630f079db1d908d7fd90a54.zip external_protobuf-77a6b2f4cdd580d57630f079db1d908d7fd90a54.tar.gz external_protobuf-77a6b2f4cdd580d57630f079db1d908d7fd90a54.tar.bz2 | |
Merge "Update protobuf library from 2.3 to 2.6."
Diffstat (limited to 'src')
229 files changed, 46788 insertions, 8763 deletions
diff --git a/src/Makefile.am b/src/Makefile.am index 4f82baf..4c69d47 100644 --- a/src/Makefile.am +++ b/src/Makefile.am @@ -37,56 +37,77 @@ CLEANFILES = $(protoc_outputs) unittest_proto_middleman \ MAINTAINERCLEANFILES = \ Makefile.in -nobase_include_HEADERS = \ - google/protobuf/stubs/common.h \ - google/protobuf/stubs/once.h \ - google/protobuf/descriptor.h \ - google/protobuf/descriptor.pb.h \ - google/protobuf/descriptor_database.h \ - google/protobuf/dynamic_message.h \ - google/protobuf/extension_set.h \ - google/protobuf/generated_message_util.h \ - google/protobuf/generated_message_reflection.h \ - google/protobuf/message.h \ - google/protobuf/message_lite.h \ - google/protobuf/reflection_ops.h \ - google/protobuf/repeated_field.h \ - google/protobuf/service.h \ - google/protobuf/text_format.h \ - google/protobuf/unknown_field_set.h \ - google/protobuf/wire_format.h \ - google/protobuf/wire_format_lite.h \ - google/protobuf/wire_format_lite_inl.h \ - google/protobuf/io/coded_stream.h \ - $(GZHEADERS) \ - google/protobuf/io/printer.h \ - google/protobuf/io/tokenizer.h \ - google/protobuf/io/zero_copy_stream.h \ - google/protobuf/io/zero_copy_stream_impl.h \ - google/protobuf/io/zero_copy_stream_impl_lite.h \ - google/protobuf/compiler/code_generator.h \ - google/protobuf/compiler/command_line_interface.h \ - google/protobuf/compiler/importer.h \ - google/protobuf/compiler/parser.h \ - google/protobuf/compiler/plugin.h \ - google/protobuf/compiler/plugin.pb.h \ - google/protobuf/compiler/cpp/cpp_generator.h \ - google/protobuf/compiler/java/java_generator.h \ - google/protobuf/compiler/javamicro/javamicro_generator.h \ - google/protobuf/compiler/javanano/javanano_generator.h \ +nobase_include_HEADERS = \ + google/protobuf/stubs/atomicops.h \ + google/protobuf/stubs/atomicops_internals_arm_gcc.h \ + google/protobuf/stubs/atomicops_internals_arm64_gcc.h \ + google/protobuf/stubs/atomicops_internals_arm_qnx.h \ + google/protobuf/stubs/atomicops_internals_atomicword_compat.h \ + google/protobuf/stubs/atomicops_internals_generic_gcc.h \ + google/protobuf/stubs/atomicops_internals_macosx.h \ + google/protobuf/stubs/atomicops_internals_mips_gcc.h \ + google/protobuf/stubs/atomicops_internals_pnacl.h \ + google/protobuf/stubs/atomicops_internals_tsan.h \ + google/protobuf/stubs/atomicops_internals_x86_gcc.h \ + google/protobuf/stubs/atomicops_internals_x86_msvc.h \ + google/protobuf/stubs/common.h \ + google/protobuf/stubs/platform_macros.h \ + google/protobuf/stubs/once.h \ + google/protobuf/stubs/stl_util.h \ + google/protobuf/stubs/template_util.h \ + google/protobuf/stubs/type_traits.h \ + google/protobuf/descriptor.h \ + google/protobuf/descriptor.pb.h \ + google/protobuf/descriptor_database.h \ + google/protobuf/dynamic_message.h \ + google/protobuf/extension_set.h \ + google/protobuf/generated_enum_reflection.h \ + google/protobuf/generated_message_util.h \ + google/protobuf/generated_message_reflection.h \ + google/protobuf/message.h \ + google/protobuf/message_lite.h \ + google/protobuf/reflection_ops.h \ + google/protobuf/repeated_field.h \ + google/protobuf/service.h \ + google/protobuf/text_format.h \ + google/protobuf/unknown_field_set.h \ + google/protobuf/wire_format.h \ + google/protobuf/wire_format_lite.h \ + google/protobuf/wire_format_lite_inl.h \ + google/protobuf/io/coded_stream.h \ + $(GZHEADERS) \ + google/protobuf/io/printer.h \ + google/protobuf/io/strtod.h \ + google/protobuf/io/tokenizer.h \ + google/protobuf/io/zero_copy_stream.h \ + google/protobuf/io/zero_copy_stream_impl.h \ + google/protobuf/io/zero_copy_stream_impl_lite.h \ + google/protobuf/compiler/code_generator.h \ + google/protobuf/compiler/command_line_interface.h \ + google/protobuf/compiler/importer.h \ + google/protobuf/compiler/parser.h \ + google/protobuf/compiler/plugin.h \ + google/protobuf/compiler/plugin.pb.h \ + google/protobuf/compiler/cpp/cpp_generator.h \ + google/protobuf/compiler/java/java_generator.h \ + google/protobuf/compiler/javamicro/javamicro_generator.h \ + google/protobuf/compiler/javanano/javanano_generator.h \ google/protobuf/compiler/python/python_generator.h lib_LTLIBRARIES = libprotobuf-lite.la libprotobuf.la libprotoc.la libprotobuf_lite_la_LIBADD = $(PTHREAD_LIBS) -libprotobuf_lite_la_LDFLAGS = -version-info 6:0:0 -export-dynamic -no-undefined +libprotobuf_lite_la_LDFLAGS = -version-info 9:0:0 -export-dynamic -no-undefined libprotobuf_lite_la_SOURCES = \ + google/protobuf/stubs/atomicops_internals_x86_gcc.cc \ + google/protobuf/stubs/atomicops_internals_x86_msvc.cc \ google/protobuf/stubs/common.cc \ google/protobuf/stubs/once.cc \ - google/protobuf/stubs/hash.cc \ google/protobuf/stubs/hash.h \ - google/protobuf/stubs/map-util.h \ - google/protobuf/stubs/stl_util-inl.h \ + google/protobuf/stubs/map_util.h \ + google/protobuf/stubs/shared_ptr.h \ + google/protobuf/stubs/stringprintf.cc \ + google/protobuf/stubs/stringprintf.h \ google/protobuf/extension_set.cc \ google/protobuf/generated_message_util.cc \ google/protobuf/message_lite.cc \ @@ -98,7 +119,7 @@ libprotobuf_lite_la_SOURCES = \ google/protobuf/io/zero_copy_stream_impl_lite.cc libprotobuf_la_LIBADD = $(PTHREAD_LIBS) -libprotobuf_la_LDFLAGS = -version-info 6:0:0 -export-dynamic -no-undefined +libprotobuf_la_LDFLAGS = -version-info 9:0:0 -export-dynamic -no-undefined libprotobuf_la_SOURCES = \ $(libprotobuf_lite_la_SOURCES) \ google/protobuf/stubs/strutil.cc \ @@ -120,13 +141,14 @@ libprotobuf_la_SOURCES = \ google/protobuf/wire_format.cc \ google/protobuf/io/gzip_stream.cc \ google/protobuf/io/printer.cc \ + google/protobuf/io/strtod.cc \ google/protobuf/io/tokenizer.cc \ google/protobuf/io/zero_copy_stream_impl.cc \ google/protobuf/compiler/importer.cc \ google/protobuf/compiler/parser.cc libprotoc_la_LIBADD = $(PTHREAD_LIBS) libprotobuf.la -libprotoc_la_LDFLAGS = -version-info 6:0:0 -export-dynamic -no-undefined +libprotoc_la_LDFLAGS = -version-info 9:0:0 -export-dynamic -no-undefined libprotoc_la_SOURCES = \ google/protobuf/compiler/code_generator.cc \ google/protobuf/compiler/command_line_interface.cc \ @@ -153,12 +175,15 @@ libprotoc_la_SOURCES = \ google/protobuf/compiler/cpp/cpp_message.h \ google/protobuf/compiler/cpp/cpp_message_field.cc \ google/protobuf/compiler/cpp/cpp_message_field.h \ + google/protobuf/compiler/cpp/cpp_options.h \ google/protobuf/compiler/cpp/cpp_primitive_field.cc \ google/protobuf/compiler/cpp/cpp_primitive_field.h \ google/protobuf/compiler/cpp/cpp_service.cc \ google/protobuf/compiler/cpp/cpp_service.h \ google/protobuf/compiler/cpp/cpp_string_field.cc \ google/protobuf/compiler/cpp/cpp_string_field.h \ + google/protobuf/compiler/java/java_context.cc \ + google/protobuf/compiler/java/java_context.h \ google/protobuf/compiler/java/java_enum.cc \ google/protobuf/compiler/java/java_enum.h \ google/protobuf/compiler/java/java_enum_field.cc \ @@ -170,16 +195,28 @@ libprotoc_la_SOURCES = \ google/protobuf/compiler/java/java_file.cc \ google/protobuf/compiler/java/java_file.h \ google/protobuf/compiler/java/java_generator.cc \ + google/protobuf/compiler/java/java_generator_factory.cc \ + google/protobuf/compiler/java/java_generator_factory.h \ google/protobuf/compiler/java/java_helpers.cc \ google/protobuf/compiler/java/java_helpers.h \ + google/protobuf/compiler/java/java_lazy_message_field.cc \ + google/protobuf/compiler/java/java_lazy_message_field.h \ google/protobuf/compiler/java/java_message.cc \ google/protobuf/compiler/java/java_message.h \ google/protobuf/compiler/java/java_message_field.cc \ google/protobuf/compiler/java/java_message_field.h \ + google/protobuf/compiler/java/java_name_resolver.cc \ + google/protobuf/compiler/java/java_name_resolver.h \ google/protobuf/compiler/java/java_primitive_field.cc \ google/protobuf/compiler/java/java_primitive_field.h \ + google/protobuf/compiler/java/java_shared_code_generator.cc \ + google/protobuf/compiler/java/java_shared_code_generator.h \ google/protobuf/compiler/java/java_service.cc \ google/protobuf/compiler/java/java_service.h \ + google/protobuf/compiler/java/java_string_field.cc \ + google/protobuf/compiler/java/java_string_field.h \ + google/protobuf/compiler/java/java_doc_comment.cc \ + google/protobuf/compiler/java/java_doc_comment.h \ google/protobuf/compiler/javamicro/javamicro_enum.cc \ google/protobuf/compiler/javamicro/javamicro_enum.h \ google/protobuf/compiler/javamicro/javamicro_enum_field.cc \ @@ -228,12 +265,14 @@ protoc_inputs = \ google/protobuf/unittest.proto \ google/protobuf/unittest_empty.proto \ google/protobuf/unittest_import.proto \ + google/protobuf/unittest_import_public.proto \ google/protobuf/unittest_mset.proto \ google/protobuf/unittest_optimize_for.proto \ google/protobuf/unittest_embed_optimize_for.proto \ google/protobuf/unittest_custom_options.proto \ google/protobuf/unittest_lite.proto \ google/protobuf/unittest_import_lite.proto \ + google/protobuf/unittest_import_public_lite.proto \ google/protobuf/unittest_lite_imports_nonlite.proto \ google/protobuf/unittest_no_generic_services.proto \ google/protobuf/compiler/cpp/cpp_test_bad_identifiers.proto @@ -244,9 +283,15 @@ EXTRA_DIST = \ google/protobuf/io/gzip_stream.h \ google/protobuf/io/gzip_stream_unittest.sh \ google/protobuf/testdata/golden_message \ + google/protobuf/testdata/golden_message_oneof_implemented \ google/protobuf/testdata/golden_packed_fields_message \ + google/protobuf/testdata/bad_utf8_string \ google/protobuf/testdata/text_format_unittest_data.txt \ - google/protobuf/testdata/text_format_unittest_extensions_data.txt \ + google/protobuf/testdata/text_format_unittest_data_oneof_implemented.txt \ + google/protobuf/testdata/text_format_unittest_data_pointy.txt \ + google/protobuf/testdata/text_format_unittest_data_pointy_oneof.txt \ + google/protobuf/testdata/text_format_unittest_extensions_data.txt \ + google/protobuf/testdata/text_format_unittest_extensions_data_pointy.txt \ google/protobuf/package_info.h \ google/protobuf/io/package_info.h \ google/protobuf/compiler/package_info.h \ @@ -257,7 +302,9 @@ protoc_lite_outputs = \ google/protobuf/unittest_lite.pb.cc \ google/protobuf/unittest_lite.pb.h \ google/protobuf/unittest_import_lite.pb.cc \ - google/protobuf/unittest_import_lite.pb.h + google/protobuf/unittest_import_lite.pb.h \ + google/protobuf/unittest_import_public_lite.pb.cc \ + google/protobuf/unittest_import_public_lite.pb.h protoc_outputs = \ $(protoc_lite_outputs) \ @@ -267,6 +314,8 @@ protoc_outputs = \ google/protobuf/unittest_empty.pb.h \ google/protobuf/unittest_import.pb.cc \ google/protobuf/unittest_import.pb.h \ + google/protobuf/unittest_import_public.pb.cc \ + google/protobuf/unittest_import_public.pb.h \ google/protobuf/unittest_mset.pb.cc \ google/protobuf/unittest_mset.pb.h \ google/protobuf/unittest_optimize_for.pb.cc \ @@ -327,6 +376,9 @@ protobuf_test_SOURCES = \ google/protobuf/stubs/once_unittest.cc \ google/protobuf/stubs/strutil_unittest.cc \ google/protobuf/stubs/structurally_valid_unittest.cc \ + google/protobuf/stubs/stringprintf_unittest.cc \ + google/protobuf/stubs/template_util_unittest.cc \ + google/protobuf/stubs/type_traits_unittest.cc \ google/protobuf/descriptor_database_unittest.cc \ google/protobuf/descriptor_unittest.cc \ google/protobuf/dynamic_message_unittest.cc \ @@ -335,6 +387,7 @@ protobuf_test_SOURCES = \ google/protobuf/message_unittest.cc \ google/protobuf/reflection_ops_unittest.cc \ google/protobuf/repeated_field_unittest.cc \ + google/protobuf/repeated_field_reflection_unittest.cc \ google/protobuf/text_format_unittest.cc \ google/protobuf/unknown_field_set_unittest.cc \ google/protobuf/wire_format_unittest.cc \ @@ -348,16 +401,19 @@ protobuf_test_SOURCES = \ google/protobuf/compiler/mock_code_generator.h \ google/protobuf/compiler/parser_unittest.cc \ google/protobuf/compiler/cpp/cpp_bootstrap_unittest.cc \ + google/protobuf/compiler/cpp/cpp_unittest.h \ google/protobuf/compiler/cpp/cpp_unittest.cc \ google/protobuf/compiler/cpp/cpp_plugin_unittest.cc \ google/protobuf/compiler/java/java_plugin_unittest.cc \ + google/protobuf/compiler/java/java_doc_comment_unittest.cc \ google/protobuf/compiler/python/python_plugin_unittest.cc \ $(COMMON_TEST_SOURCES) nodist_protobuf_test_SOURCES = $(protoc_outputs) # Run cpp_unittest again with PROTOBUF_TEST_NO_DESCRIPTORS defined. protobuf_lazy_descriptor_test_LDADD = $(PTHREAD_LIBS) libprotobuf.la \ - $(top_builddir)/gtest/lib/libgtest.la \ + libprotoc.la \ + $(top_builddir)/gtest/lib/libgtest.la \ $(top_builddir)/gtest/lib/libgtest_main.la protobuf_lazy_descriptor_test_CPPFLAGS = -I$(top_srcdir)/gtest/include \ -I$(top_builddir)/gtest/include \ diff --git a/src/Makefile.in b/src/Makefile.in index 3896427..7f15f5e 100644 --- a/src/Makefile.in +++ b/src/Makefile.in @@ -96,90 +96,162 @@ am__installdirs = "$(DESTDIR)$(libdir)" "$(DESTDIR)$(bindir)" \ LTLIBRARIES = $(lib_LTLIBRARIES) am__DEPENDENCIES_1 = libprotobuf_lite_la_DEPENDENCIES = $(am__DEPENDENCIES_1) -am_libprotobuf_lite_la_OBJECTS = common.lo once.lo hash.lo \ - extension_set.lo generated_message_util.lo message_lite.lo \ - repeated_field.lo wire_format_lite.lo coded_stream.lo \ - zero_copy_stream.lo zero_copy_stream_impl_lite.lo +am__dirstamp = $(am__leading_dot)dirstamp +am_libprotobuf_lite_la_OBJECTS = \ + google/protobuf/stubs/atomicops_internals_x86_gcc.lo \ + google/protobuf/stubs/atomicops_internals_x86_msvc.lo \ + google/protobuf/stubs/common.lo google/protobuf/stubs/once.lo \ + google/protobuf/stubs/stringprintf.lo \ + google/protobuf/extension_set.lo \ + google/protobuf/generated_message_util.lo \ + google/protobuf/message_lite.lo \ + google/protobuf/repeated_field.lo \ + google/protobuf/wire_format_lite.lo \ + google/protobuf/io/coded_stream.lo \ + google/protobuf/io/zero_copy_stream.lo \ + google/protobuf/io/zero_copy_stream_impl_lite.lo libprotobuf_lite_la_OBJECTS = $(am_libprotobuf_lite_la_OBJECTS) libprotobuf_lite_la_LINK = $(LIBTOOL) --tag=CXX $(AM_LIBTOOLFLAGS) \ $(LIBTOOLFLAGS) --mode=link $(CXXLD) $(AM_CXXFLAGS) \ $(CXXFLAGS) $(libprotobuf_lite_la_LDFLAGS) $(LDFLAGS) -o $@ libprotobuf_la_DEPENDENCIES = $(am__DEPENDENCIES_1) -am__objects_1 = common.lo once.lo hash.lo extension_set.lo \ - generated_message_util.lo message_lite.lo repeated_field.lo \ - wire_format_lite.lo coded_stream.lo zero_copy_stream.lo \ - zero_copy_stream_impl_lite.lo -am_libprotobuf_la_OBJECTS = $(am__objects_1) strutil.lo substitute.lo \ - structurally_valid.lo descriptor.lo descriptor.pb.lo \ - descriptor_database.lo dynamic_message.lo \ - extension_set_heavy.lo generated_message_reflection.lo \ - message.lo reflection_ops.lo service.lo text_format.lo \ - unknown_field_set.lo wire_format.lo gzip_stream.lo printer.lo \ - tokenizer.lo 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$(am_libprotoc_la_OBJECTS) libprotoc_la_LINK = $(LIBTOOL) --tag=CXX $(AM_LIBTOOLFLAGS) \ $(LIBTOOLFLAGS) --mode=link $(CXXLD) $(AM_CXXFLAGS) \ $(CXXFLAGS) $(libprotoc_la_LDFLAGS) $(LDFLAGS) -o $@ @HAVE_ZLIB_TRUE@am__EXEEXT_1 = zcgzip$(EXEEXT) zcgunzip$(EXEEXT) PROGRAMS = $(bin_PROGRAMS) -am__objects_2 = protobuf_lazy_descriptor_test-test_util.$(OBJEXT) \ - protobuf_lazy_descriptor_test-googletest.$(OBJEXT) \ - protobuf_lazy_descriptor_test-file.$(OBJEXT) -am_protobuf_lazy_descriptor_test_OBJECTS = \ - protobuf_lazy_descriptor_test-cpp_unittest.$(OBJEXT) \ +am__objects_2 = google/protobuf/protobuf_lazy_descriptor_test-test_util.$(OBJEXT) \ + google/protobuf/testing/protobuf_lazy_descriptor_test-googletest.$(OBJEXT) \ + google/protobuf/testing/protobuf_lazy_descriptor_test-file.$(OBJEXT) +am_protobuf_lazy_descriptor_test_OBJECTS = google/protobuf/compiler/cpp/protobuf_lazy_descriptor_test-cpp_unittest.$(OBJEXT) \ $(am__objects_2) -am__objects_3 = \ - protobuf_lazy_descriptor_test-unittest_lite.pb.$(OBJEXT) \ - protobuf_lazy_descriptor_test-unittest_import_lite.pb.$(OBJEXT) +am__objects_3 = google/protobuf/protobuf_lazy_descriptor_test-unittest_lite.pb.$(OBJEXT) \ + google/protobuf/protobuf_lazy_descriptor_test-unittest_import_lite.pb.$(OBJEXT) \ + google/protobuf/protobuf_lazy_descriptor_test-unittest_import_public_lite.pb.$(OBJEXT) am__objects_4 = $(am__objects_3) \ - protobuf_lazy_descriptor_test-unittest.pb.$(OBJEXT) \ - protobuf_lazy_descriptor_test-unittest_empty.pb.$(OBJEXT) \ - protobuf_lazy_descriptor_test-unittest_import.pb.$(OBJEXT) \ - protobuf_lazy_descriptor_test-unittest_mset.pb.$(OBJEXT) \ - protobuf_lazy_descriptor_test-unittest_optimize_for.pb.$(OBJEXT) \ - protobuf_lazy_descriptor_test-unittest_embed_optimize_for.pb.$(OBJEXT) \ - protobuf_lazy_descriptor_test-unittest_custom_options.pb.$(OBJEXT) \ - protobuf_lazy_descriptor_test-unittest_lite_imports_nonlite.pb.$(OBJEXT) \ - protobuf_lazy_descriptor_test-unittest_no_generic_services.pb.$(OBJEXT) \ - protobuf_lazy_descriptor_test-cpp_test_bad_identifiers.pb.$(OBJEXT) + google/protobuf/protobuf_lazy_descriptor_test-unittest.pb.$(OBJEXT) \ + google/protobuf/protobuf_lazy_descriptor_test-unittest_empty.pb.$(OBJEXT) \ + google/protobuf/protobuf_lazy_descriptor_test-unittest_import.pb.$(OBJEXT) \ + google/protobuf/protobuf_lazy_descriptor_test-unittest_import_public.pb.$(OBJEXT) \ + google/protobuf/protobuf_lazy_descriptor_test-unittest_mset.pb.$(OBJEXT) \ + google/protobuf/protobuf_lazy_descriptor_test-unittest_optimize_for.pb.$(OBJEXT) \ + google/protobuf/protobuf_lazy_descriptor_test-unittest_embed_optimize_for.pb.$(OBJEXT) \ + google/protobuf/protobuf_lazy_descriptor_test-unittest_custom_options.pb.$(OBJEXT) \ + google/protobuf/protobuf_lazy_descriptor_test-unittest_lite_imports_nonlite.pb.$(OBJEXT) \ + google/protobuf/protobuf_lazy_descriptor_test-unittest_no_generic_services.pb.$(OBJEXT) \ + google/protobuf/compiler/cpp/protobuf_lazy_descriptor_test-cpp_test_bad_identifiers.pb.$(OBJEXT) nodist_protobuf_lazy_descriptor_test_OBJECTS = $(am__objects_4) protobuf_lazy_descriptor_test_OBJECTS = \ $(am_protobuf_lazy_descriptor_test_OBJECTS) \ $(nodist_protobuf_lazy_descriptor_test_OBJECTS) protobuf_lazy_descriptor_test_DEPENDENCIES = $(am__DEPENDENCIES_1) \ - libprotobuf.la $(top_builddir)/gtest/lib/libgtest.la \ + libprotobuf.la libprotoc.la \ + $(top_builddir)/gtest/lib/libgtest.la \ $(top_builddir)/gtest/lib/libgtest_main.la protobuf_lazy_descriptor_test_LINK = $(LIBTOOL) --tag=CXX \ $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=link $(CXXLD) \ $(protobuf_lazy_descriptor_test_CXXFLAGS) $(CXXFLAGS) \ $(AM_LDFLAGS) $(LDFLAGS) -o $@ am_protobuf_lite_test_OBJECTS = \ - protobuf_lite_test-lite_unittest.$(OBJEXT) \ - protobuf_lite_test-test_util_lite.$(OBJEXT) -am__objects_5 = protobuf_lite_test-unittest_lite.pb.$(OBJEXT) \ - protobuf_lite_test-unittest_import_lite.pb.$(OBJEXT) + google/protobuf/protobuf_lite_test-lite_unittest.$(OBJEXT) \ + google/protobuf/protobuf_lite_test-test_util_lite.$(OBJEXT) +am__objects_5 = \ + google/protobuf/protobuf_lite_test-unittest_lite.pb.$(OBJEXT) \ + google/protobuf/protobuf_lite_test-unittest_import_lite.pb.$(OBJEXT) \ + google/protobuf/protobuf_lite_test-unittest_import_public_lite.pb.$(OBJEXT) nodist_protobuf_lite_test_OBJECTS = $(am__objects_5) protobuf_lite_test_OBJECTS = $(am_protobuf_lite_test_OBJECTS) \ $(nodist_protobuf_lite_test_OBJECTS) @@ -189,50 +261,60 @@ protobuf_lite_test_LINK = $(LIBTOOL) --tag=CXX $(AM_LIBTOOLFLAGS) \ $(LIBTOOLFLAGS) --mode=link $(CXXLD) \ $(protobuf_lite_test_CXXFLAGS) $(CXXFLAGS) $(AM_LDFLAGS) \ $(LDFLAGS) -o $@ -am__objects_6 = protobuf_test-test_util.$(OBJEXT) \ - protobuf_test-googletest.$(OBJEXT) \ - protobuf_test-file.$(OBJEXT) -am_protobuf_test_OBJECTS = protobuf_test-common_unittest.$(OBJEXT) \ - protobuf_test-once_unittest.$(OBJEXT) \ - protobuf_test-strutil_unittest.$(OBJEXT) \ - protobuf_test-structurally_valid_unittest.$(OBJEXT) \ - protobuf_test-descriptor_database_unittest.$(OBJEXT) \ - protobuf_test-descriptor_unittest.$(OBJEXT) \ - protobuf_test-dynamic_message_unittest.$(OBJEXT) \ - protobuf_test-extension_set_unittest.$(OBJEXT) \ - protobuf_test-generated_message_reflection_unittest.$(OBJEXT) \ - protobuf_test-message_unittest.$(OBJEXT) \ - protobuf_test-reflection_ops_unittest.$(OBJEXT) \ - protobuf_test-repeated_field_unittest.$(OBJEXT) \ - protobuf_test-text_format_unittest.$(OBJEXT) \ - protobuf_test-unknown_field_set_unittest.$(OBJEXT) \ - protobuf_test-wire_format_unittest.$(OBJEXT) \ - protobuf_test-coded_stream_unittest.$(OBJEXT) \ - protobuf_test-printer_unittest.$(OBJEXT) \ - protobuf_test-tokenizer_unittest.$(OBJEXT) \ - protobuf_test-zero_copy_stream_unittest.$(OBJEXT) \ - protobuf_test-command_line_interface_unittest.$(OBJEXT) \ - protobuf_test-importer_unittest.$(OBJEXT) \ - protobuf_test-mock_code_generator.$(OBJEXT) \ - protobuf_test-parser_unittest.$(OBJEXT) \ - protobuf_test-cpp_bootstrap_unittest.$(OBJEXT) \ - protobuf_test-cpp_unittest.$(OBJEXT) \ - protobuf_test-cpp_plugin_unittest.$(OBJEXT) \ - protobuf_test-java_plugin_unittest.$(OBJEXT) \ - protobuf_test-python_plugin_unittest.$(OBJEXT) \ +am__objects_6 = google/protobuf/protobuf_test-test_util.$(OBJEXT) \ + google/protobuf/testing/protobuf_test-googletest.$(OBJEXT) \ + google/protobuf/testing/protobuf_test-file.$(OBJEXT) +am_protobuf_test_OBJECTS = \ + google/protobuf/stubs/protobuf_test-common_unittest.$(OBJEXT) \ + google/protobuf/stubs/protobuf_test-once_unittest.$(OBJEXT) \ + google/protobuf/stubs/protobuf_test-strutil_unittest.$(OBJEXT) \ + google/protobuf/stubs/protobuf_test-structurally_valid_unittest.$(OBJEXT) \ + google/protobuf/stubs/protobuf_test-stringprintf_unittest.$(OBJEXT) \ + google/protobuf/stubs/protobuf_test-template_util_unittest.$(OBJEXT) \ + google/protobuf/stubs/protobuf_test-type_traits_unittest.$(OBJEXT) \ + google/protobuf/protobuf_test-descriptor_database_unittest.$(OBJEXT) \ + google/protobuf/protobuf_test-descriptor_unittest.$(OBJEXT) \ + google/protobuf/protobuf_test-dynamic_message_unittest.$(OBJEXT) \ + google/protobuf/protobuf_test-extension_set_unittest.$(OBJEXT) \ + google/protobuf/protobuf_test-generated_message_reflection_unittest.$(OBJEXT) \ + google/protobuf/protobuf_test-message_unittest.$(OBJEXT) \ + google/protobuf/protobuf_test-reflection_ops_unittest.$(OBJEXT) \ + google/protobuf/protobuf_test-repeated_field_unittest.$(OBJEXT) \ + google/protobuf/protobuf_test-repeated_field_reflection_unittest.$(OBJEXT) \ + google/protobuf/protobuf_test-text_format_unittest.$(OBJEXT) \ + google/protobuf/protobuf_test-unknown_field_set_unittest.$(OBJEXT) \ + google/protobuf/protobuf_test-wire_format_unittest.$(OBJEXT) \ + google/protobuf/io/protobuf_test-coded_stream_unittest.$(OBJEXT) \ + google/protobuf/io/protobuf_test-printer_unittest.$(OBJEXT) \ + google/protobuf/io/protobuf_test-tokenizer_unittest.$(OBJEXT) \ + google/protobuf/io/protobuf_test-zero_copy_stream_unittest.$(OBJEXT) \ + google/protobuf/compiler/protobuf_test-command_line_interface_unittest.$(OBJEXT) \ + google/protobuf/compiler/protobuf_test-importer_unittest.$(OBJEXT) \ + google/protobuf/compiler/protobuf_test-mock_code_generator.$(OBJEXT) \ + google/protobuf/compiler/protobuf_test-parser_unittest.$(OBJEXT) \ + google/protobuf/compiler/cpp/protobuf_test-cpp_bootstrap_unittest.$(OBJEXT) \ + google/protobuf/compiler/cpp/protobuf_test-cpp_unittest.$(OBJEXT) \ + google/protobuf/compiler/cpp/protobuf_test-cpp_plugin_unittest.$(OBJEXT) \ + google/protobuf/compiler/java/protobuf_test-java_plugin_unittest.$(OBJEXT) \ + google/protobuf/compiler/java/protobuf_test-java_doc_comment_unittest.$(OBJEXT) \ + google/protobuf/compiler/python/protobuf_test-python_plugin_unittest.$(OBJEXT) \ $(am__objects_6) -am__objects_7 = protobuf_test-unittest_lite.pb.$(OBJEXT) \ - protobuf_test-unittest_import_lite.pb.$(OBJEXT) -am__objects_8 = $(am__objects_7) protobuf_test-unittest.pb.$(OBJEXT) \ - protobuf_test-unittest_empty.pb.$(OBJEXT) \ - protobuf_test-unittest_import.pb.$(OBJEXT) \ - protobuf_test-unittest_mset.pb.$(OBJEXT) \ - protobuf_test-unittest_optimize_for.pb.$(OBJEXT) \ - protobuf_test-unittest_embed_optimize_for.pb.$(OBJEXT) \ - protobuf_test-unittest_custom_options.pb.$(OBJEXT) \ - protobuf_test-unittest_lite_imports_nonlite.pb.$(OBJEXT) \ - protobuf_test-unittest_no_generic_services.pb.$(OBJEXT) \ - protobuf_test-cpp_test_bad_identifiers.pb.$(OBJEXT) +am__objects_7 = \ + google/protobuf/protobuf_test-unittest_lite.pb.$(OBJEXT) \ + google/protobuf/protobuf_test-unittest_import_lite.pb.$(OBJEXT) \ + google/protobuf/protobuf_test-unittest_import_public_lite.pb.$(OBJEXT) +am__objects_8 = $(am__objects_7) \ + google/protobuf/protobuf_test-unittest.pb.$(OBJEXT) \ + google/protobuf/protobuf_test-unittest_empty.pb.$(OBJEXT) \ + google/protobuf/protobuf_test-unittest_import.pb.$(OBJEXT) \ + google/protobuf/protobuf_test-unittest_import_public.pb.$(OBJEXT) \ + google/protobuf/protobuf_test-unittest_mset.pb.$(OBJEXT) \ + google/protobuf/protobuf_test-unittest_optimize_for.pb.$(OBJEXT) \ + google/protobuf/protobuf_test-unittest_embed_optimize_for.pb.$(OBJEXT) \ + google/protobuf/protobuf_test-unittest_custom_options.pb.$(OBJEXT) \ + google/protobuf/protobuf_test-unittest_lite_imports_nonlite.pb.$(OBJEXT) \ + google/protobuf/protobuf_test-unittest_no_generic_services.pb.$(OBJEXT) \ + google/protobuf/compiler/cpp/protobuf_test-cpp_test_bad_identifiers.pb.$(OBJEXT) nodist_protobuf_test_OBJECTS = $(am__objects_8) protobuf_test_OBJECTS = $(am_protobuf_test_OBJECTS) \ $(nodist_protobuf_test_OBJECTS) @@ -242,22 +324,25 @@ protobuf_test_DEPENDENCIES = $(am__DEPENDENCIES_1) libprotobuf.la \ protobuf_test_LINK = $(LIBTOOL) --tag=CXX $(AM_LIBTOOLFLAGS) \ $(LIBTOOLFLAGS) --mode=link $(CXXLD) $(protobuf_test_CXXFLAGS) \ $(CXXFLAGS) $(AM_LDFLAGS) $(LDFLAGS) -o $@ -am_protoc_OBJECTS = main.$(OBJEXT) +am_protoc_OBJECTS = google/protobuf/compiler/main.$(OBJEXT) protoc_OBJECTS = $(am_protoc_OBJECTS) protoc_DEPENDENCIES = $(am__DEPENDENCIES_1) libprotobuf.la \ libprotoc.la -am_test_plugin_OBJECTS = test_plugin-mock_code_generator.$(OBJEXT) \ - test_plugin-file.$(OBJEXT) test_plugin-test_plugin.$(OBJEXT) +am_test_plugin_OBJECTS = google/protobuf/compiler/test_plugin-mock_code_generator.$(OBJEXT) \ + google/protobuf/testing/test_plugin-file.$(OBJEXT) \ + google/protobuf/compiler/test_plugin-test_plugin.$(OBJEXT) test_plugin_OBJECTS = $(am_test_plugin_OBJECTS) test_plugin_DEPENDENCIES = $(am__DEPENDENCIES_1) libprotobuf.la \ libprotoc.la $(top_builddir)/gtest/lib/libgtest.la am__zcgunzip_SOURCES_DIST = google/protobuf/testing/zcgunzip.cc -@HAVE_ZLIB_TRUE@am_zcgunzip_OBJECTS = zcgunzip.$(OBJEXT) +@HAVE_ZLIB_TRUE@am_zcgunzip_OBJECTS = \ +@HAVE_ZLIB_TRUE@ google/protobuf/testing/zcgunzip.$(OBJEXT) zcgunzip_OBJECTS = $(am_zcgunzip_OBJECTS) @HAVE_ZLIB_TRUE@zcgunzip_DEPENDENCIES = $(am__DEPENDENCIES_1) \ @HAVE_ZLIB_TRUE@ libprotobuf.la am__zcgzip_SOURCES_DIST = google/protobuf/testing/zcgzip.cc -@HAVE_ZLIB_TRUE@am_zcgzip_OBJECTS = zcgzip.$(OBJEXT) +@HAVE_ZLIB_TRUE@am_zcgzip_OBJECTS = \ +@HAVE_ZLIB_TRUE@ google/protobuf/testing/zcgzip.$(OBJEXT) zcgzip_OBJECTS = $(am_zcgzip_OBJECTS) @HAVE_ZLIB_TRUE@zcgzip_DEPENDENCIES = $(am__DEPENDENCIES_1) \ @HAVE_ZLIB_TRUE@ libprotobuf.la @@ -298,12 +383,28 @@ DIST_SOURCES = $(libprotobuf_lite_la_SOURCES) \ $(protoc_SOURCES) $(test_plugin_SOURCES) \ $(am__zcgunzip_SOURCES_DIST) $(am__zcgzip_SOURCES_DIST) DATA = $(nobase_dist_proto_DATA) -am__nobase_include_HEADERS_DIST = google/protobuf/stubs/common.h \ - google/protobuf/stubs/once.h google/protobuf/descriptor.h \ - google/protobuf/descriptor.pb.h \ +am__nobase_include_HEADERS_DIST = google/protobuf/stubs/atomicops.h \ + google/protobuf/stubs/atomicops_internals_arm_gcc.h \ + google/protobuf/stubs/atomicops_internals_arm64_gcc.h \ + google/protobuf/stubs/atomicops_internals_arm_qnx.h \ + google/protobuf/stubs/atomicops_internals_atomicword_compat.h \ + google/protobuf/stubs/atomicops_internals_generic_gcc.h \ + google/protobuf/stubs/atomicops_internals_macosx.h \ + google/protobuf/stubs/atomicops_internals_mips_gcc.h \ + google/protobuf/stubs/atomicops_internals_pnacl.h \ + google/protobuf/stubs/atomicops_internals_tsan.h \ + google/protobuf/stubs/atomicops_internals_x86_gcc.h \ + google/protobuf/stubs/atomicops_internals_x86_msvc.h \ + google/protobuf/stubs/common.h \ + google/protobuf/stubs/platform_macros.h \ + google/protobuf/stubs/once.h google/protobuf/stubs/stl_util.h \ + google/protobuf/stubs/template_util.h \ + google/protobuf/stubs/type_traits.h \ + google/protobuf/descriptor.h google/protobuf/descriptor.pb.h \ google/protobuf/descriptor_database.h \ google/protobuf/dynamic_message.h \ google/protobuf/extension_set.h \ + google/protobuf/generated_enum_reflection.h \ google/protobuf/generated_message_util.h \ google/protobuf/generated_message_reflection.h \ google/protobuf/message.h google/protobuf/message_lite.h \ @@ -316,7 +417,7 @@ am__nobase_include_HEADERS_DIST = google/protobuf/stubs/common.h \ google/protobuf/wire_format_lite_inl.h \ google/protobuf/io/coded_stream.h \ google/protobuf/io/gzip_stream.h google/protobuf/io/printer.h \ - google/protobuf/io/tokenizer.h \ + google/protobuf/io/strtod.h google/protobuf/io/tokenizer.h \ google/protobuf/io/zero_copy_stream.h \ google/protobuf/io/zero_copy_stream_impl.h \ google/protobuf/io/zero_copy_stream_impl_lite.h \ @@ -357,6 +458,7 @@ CXXFLAGS = @CXXFLAGS@ CYGPATH_W = @CYGPATH_W@ DEFS = @DEFS@ DEPDIR = @DEPDIR@ +DLLTOOL = @DLLTOOL@ DSYMUTIL = @DSYMUTIL@ DUMPBIN = @DUMPBIN@ ECHO_C = @ECHO_C@ @@ -380,10 +482,13 @@ LIBTOOL = @LIBTOOL@ LIPO = @LIPO@ LN_S = @LN_S@ LTLIBOBJS = @LTLIBOBJS@ +MAINT = @MAINT@ MAKEINFO = @MAKEINFO@ +MANIFEST_TOOL = @MANIFEST_TOOL@ MKDIR_P = @MKDIR_P@ NM = @NM@ NMEDIT = @NMEDIT@ +OBJDUMP = @OBJDUMP@ OBJEXT = @OBJEXT@ OTOOL = @OTOOL@ OTOOL64 = @OTOOL64@ @@ -411,6 +516,7 @@ abs_builddir = @abs_builddir@ abs_srcdir = @abs_srcdir@ abs_top_builddir = @abs_top_builddir@ abs_top_srcdir = @abs_top_srcdir@ +ac_ct_AR = @ac_ct_AR@ ac_ct_CC = @ac_ct_CC@ ac_ct_CXX = @ac_ct_CXX@ ac_ct_DUMPBIN = @ac_ct_DUMPBIN@ @@ -445,7 +551,6 @@ libdir = @libdir@ libexecdir = @libexecdir@ localedir = @localedir@ localstatedir = @localstatedir@ -lt_ECHO = @lt_ECHO@ mandir = @mandir@ mkdir_p = @mkdir_p@ oldincludedir = @oldincludedir@ @@ -492,54 +597,75 @@ MAINTAINERCLEANFILES = \ Makefile.in nobase_include_HEADERS = \ - google/protobuf/stubs/common.h \ - google/protobuf/stubs/once.h \ - google/protobuf/descriptor.h \ - google/protobuf/descriptor.pb.h \ - google/protobuf/descriptor_database.h \ - google/protobuf/dynamic_message.h \ - google/protobuf/extension_set.h \ - google/protobuf/generated_message_util.h \ - google/protobuf/generated_message_reflection.h \ - google/protobuf/message.h \ - google/protobuf/message_lite.h \ - google/protobuf/reflection_ops.h \ - google/protobuf/repeated_field.h \ - google/protobuf/service.h \ - google/protobuf/text_format.h \ - google/protobuf/unknown_field_set.h \ - google/protobuf/wire_format.h \ - google/protobuf/wire_format_lite.h \ - google/protobuf/wire_format_lite_inl.h \ - google/protobuf/io/coded_stream.h \ - $(GZHEADERS) \ - google/protobuf/io/printer.h \ - google/protobuf/io/tokenizer.h \ - google/protobuf/io/zero_copy_stream.h \ - google/protobuf/io/zero_copy_stream_impl.h \ - google/protobuf/io/zero_copy_stream_impl_lite.h \ - google/protobuf/compiler/code_generator.h \ - google/protobuf/compiler/command_line_interface.h \ - google/protobuf/compiler/importer.h \ - google/protobuf/compiler/parser.h \ - google/protobuf/compiler/plugin.h \ - google/protobuf/compiler/plugin.pb.h \ - google/protobuf/compiler/cpp/cpp_generator.h \ - google/protobuf/compiler/java/java_generator.h \ - google/protobuf/compiler/javamicro/javamicro_generator.h \ - google/protobuf/compiler/javanano/javanano_generator.h \ + google/protobuf/stubs/atomicops.h \ + google/protobuf/stubs/atomicops_internals_arm_gcc.h \ + google/protobuf/stubs/atomicops_internals_arm64_gcc.h \ + google/protobuf/stubs/atomicops_internals_arm_qnx.h \ + google/protobuf/stubs/atomicops_internals_atomicword_compat.h \ + google/protobuf/stubs/atomicops_internals_generic_gcc.h \ + google/protobuf/stubs/atomicops_internals_macosx.h \ + google/protobuf/stubs/atomicops_internals_mips_gcc.h \ + google/protobuf/stubs/atomicops_internals_pnacl.h \ + google/protobuf/stubs/atomicops_internals_tsan.h \ + google/protobuf/stubs/atomicops_internals_x86_gcc.h \ + google/protobuf/stubs/atomicops_internals_x86_msvc.h \ + google/protobuf/stubs/common.h \ + google/protobuf/stubs/platform_macros.h \ + google/protobuf/stubs/once.h \ + google/protobuf/stubs/stl_util.h \ + google/protobuf/stubs/template_util.h \ + google/protobuf/stubs/type_traits.h \ + google/protobuf/descriptor.h \ + google/protobuf/descriptor.pb.h \ + google/protobuf/descriptor_database.h \ + google/protobuf/dynamic_message.h \ + google/protobuf/extension_set.h \ + google/protobuf/generated_enum_reflection.h \ + google/protobuf/generated_message_util.h \ + google/protobuf/generated_message_reflection.h \ + google/protobuf/message.h \ + google/protobuf/message_lite.h \ + google/protobuf/reflection_ops.h \ + google/protobuf/repeated_field.h \ + google/protobuf/service.h \ + google/protobuf/text_format.h \ + google/protobuf/unknown_field_set.h \ + google/protobuf/wire_format.h \ + google/protobuf/wire_format_lite.h \ + google/protobuf/wire_format_lite_inl.h \ + google/protobuf/io/coded_stream.h \ + $(GZHEADERS) \ + google/protobuf/io/printer.h \ + google/protobuf/io/strtod.h \ + google/protobuf/io/tokenizer.h \ + google/protobuf/io/zero_copy_stream.h \ + google/protobuf/io/zero_copy_stream_impl.h \ + google/protobuf/io/zero_copy_stream_impl_lite.h \ + google/protobuf/compiler/code_generator.h \ + google/protobuf/compiler/command_line_interface.h \ + google/protobuf/compiler/importer.h \ + google/protobuf/compiler/parser.h \ + google/protobuf/compiler/plugin.h \ + google/protobuf/compiler/plugin.pb.h \ + google/protobuf/compiler/cpp/cpp_generator.h \ + google/protobuf/compiler/java/java_generator.h \ + google/protobuf/compiler/javamicro/javamicro_generator.h \ + google/protobuf/compiler/javanano/javanano_generator.h \ google/protobuf/compiler/python/python_generator.h lib_LTLIBRARIES = libprotobuf-lite.la libprotobuf.la libprotoc.la libprotobuf_lite_la_LIBADD = $(PTHREAD_LIBS) -libprotobuf_lite_la_LDFLAGS = -version-info 6:0:0 -export-dynamic -no-undefined +libprotobuf_lite_la_LDFLAGS = -version-info 9:0:0 -export-dynamic -no-undefined libprotobuf_lite_la_SOURCES = \ + google/protobuf/stubs/atomicops_internals_x86_gcc.cc \ + google/protobuf/stubs/atomicops_internals_x86_msvc.cc \ google/protobuf/stubs/common.cc \ google/protobuf/stubs/once.cc \ - google/protobuf/stubs/hash.cc \ google/protobuf/stubs/hash.h \ - google/protobuf/stubs/map-util.h \ - google/protobuf/stubs/stl_util-inl.h \ + google/protobuf/stubs/map_util.h \ + google/protobuf/stubs/shared_ptr.h \ + google/protobuf/stubs/stringprintf.cc \ + google/protobuf/stubs/stringprintf.h \ google/protobuf/extension_set.cc \ google/protobuf/generated_message_util.cc \ google/protobuf/message_lite.cc \ @@ -551,7 +677,7 @@ libprotobuf_lite_la_SOURCES = \ google/protobuf/io/zero_copy_stream_impl_lite.cc libprotobuf_la_LIBADD = $(PTHREAD_LIBS) -libprotobuf_la_LDFLAGS = -version-info 6:0:0 -export-dynamic -no-undefined +libprotobuf_la_LDFLAGS = -version-info 9:0:0 -export-dynamic -no-undefined libprotobuf_la_SOURCES = \ $(libprotobuf_lite_la_SOURCES) \ google/protobuf/stubs/strutil.cc \ @@ -573,13 +699,14 @@ libprotobuf_la_SOURCES = \ google/protobuf/wire_format.cc \ google/protobuf/io/gzip_stream.cc \ google/protobuf/io/printer.cc \ + google/protobuf/io/strtod.cc \ google/protobuf/io/tokenizer.cc \ google/protobuf/io/zero_copy_stream_impl.cc \ google/protobuf/compiler/importer.cc \ google/protobuf/compiler/parser.cc libprotoc_la_LIBADD = $(PTHREAD_LIBS) libprotobuf.la -libprotoc_la_LDFLAGS = -version-info 6:0:0 -export-dynamic -no-undefined +libprotoc_la_LDFLAGS = -version-info 9:0:0 -export-dynamic -no-undefined libprotoc_la_SOURCES = \ google/protobuf/compiler/code_generator.cc \ google/protobuf/compiler/command_line_interface.cc \ @@ -606,12 +733,15 @@ libprotoc_la_SOURCES = \ google/protobuf/compiler/cpp/cpp_message.h \ google/protobuf/compiler/cpp/cpp_message_field.cc \ google/protobuf/compiler/cpp/cpp_message_field.h \ + google/protobuf/compiler/cpp/cpp_options.h \ google/protobuf/compiler/cpp/cpp_primitive_field.cc \ google/protobuf/compiler/cpp/cpp_primitive_field.h \ google/protobuf/compiler/cpp/cpp_service.cc \ google/protobuf/compiler/cpp/cpp_service.h \ google/protobuf/compiler/cpp/cpp_string_field.cc \ google/protobuf/compiler/cpp/cpp_string_field.h \ + google/protobuf/compiler/java/java_context.cc \ + google/protobuf/compiler/java/java_context.h \ google/protobuf/compiler/java/java_enum.cc \ google/protobuf/compiler/java/java_enum.h \ google/protobuf/compiler/java/java_enum_field.cc \ @@ -623,16 +753,28 @@ libprotoc_la_SOURCES = \ google/protobuf/compiler/java/java_file.cc \ google/protobuf/compiler/java/java_file.h \ google/protobuf/compiler/java/java_generator.cc \ + google/protobuf/compiler/java/java_generator_factory.cc \ + google/protobuf/compiler/java/java_generator_factory.h \ google/protobuf/compiler/java/java_helpers.cc \ google/protobuf/compiler/java/java_helpers.h \ + google/protobuf/compiler/java/java_lazy_message_field.cc \ + google/protobuf/compiler/java/java_lazy_message_field.h \ google/protobuf/compiler/java/java_message.cc \ google/protobuf/compiler/java/java_message.h \ google/protobuf/compiler/java/java_message_field.cc \ google/protobuf/compiler/java/java_message_field.h \ + google/protobuf/compiler/java/java_name_resolver.cc \ + google/protobuf/compiler/java/java_name_resolver.h \ google/protobuf/compiler/java/java_primitive_field.cc \ google/protobuf/compiler/java/java_primitive_field.h \ + google/protobuf/compiler/java/java_shared_code_generator.cc \ + google/protobuf/compiler/java/java_shared_code_generator.h \ google/protobuf/compiler/java/java_service.cc \ google/protobuf/compiler/java/java_service.h \ + google/protobuf/compiler/java/java_string_field.cc \ + google/protobuf/compiler/java/java_string_field.h \ + google/protobuf/compiler/java/java_doc_comment.cc \ + google/protobuf/compiler/java/java_doc_comment.h \ google/protobuf/compiler/javamicro/javamicro_enum.cc \ google/protobuf/compiler/javamicro/javamicro_enum.h \ google/protobuf/compiler/javamicro/javamicro_enum_field.cc \ @@ -679,12 +821,14 @@ protoc_inputs = \ google/protobuf/unittest.proto \ google/protobuf/unittest_empty.proto \ google/protobuf/unittest_import.proto \ + google/protobuf/unittest_import_public.proto \ google/protobuf/unittest_mset.proto \ google/protobuf/unittest_optimize_for.proto \ google/protobuf/unittest_embed_optimize_for.proto \ google/protobuf/unittest_custom_options.proto \ google/protobuf/unittest_lite.proto \ google/protobuf/unittest_import_lite.proto \ + google/protobuf/unittest_import_public_lite.proto \ google/protobuf/unittest_lite_imports_nonlite.proto \ google/protobuf/unittest_no_generic_services.proto \ google/protobuf/compiler/cpp/cpp_test_bad_identifiers.proto @@ -695,9 +839,15 @@ EXTRA_DIST = \ google/protobuf/io/gzip_stream.h \ google/protobuf/io/gzip_stream_unittest.sh \ google/protobuf/testdata/golden_message \ + google/protobuf/testdata/golden_message_oneof_implemented \ google/protobuf/testdata/golden_packed_fields_message \ + google/protobuf/testdata/bad_utf8_string \ google/protobuf/testdata/text_format_unittest_data.txt \ - google/protobuf/testdata/text_format_unittest_extensions_data.txt \ + google/protobuf/testdata/text_format_unittest_data_oneof_implemented.txt \ + google/protobuf/testdata/text_format_unittest_data_pointy.txt \ + google/protobuf/testdata/text_format_unittest_data_pointy_oneof.txt \ + google/protobuf/testdata/text_format_unittest_extensions_data.txt \ + google/protobuf/testdata/text_format_unittest_extensions_data_pointy.txt \ google/protobuf/package_info.h \ google/protobuf/io/package_info.h \ google/protobuf/compiler/package_info.h \ @@ -708,7 +858,9 @@ protoc_lite_outputs = \ google/protobuf/unittest_lite.pb.cc \ google/protobuf/unittest_lite.pb.h \ google/protobuf/unittest_import_lite.pb.cc \ - google/protobuf/unittest_import_lite.pb.h + google/protobuf/unittest_import_lite.pb.h \ + google/protobuf/unittest_import_public_lite.pb.cc \ + google/protobuf/unittest_import_public_lite.pb.h protoc_outputs = \ $(protoc_lite_outputs) \ @@ -718,6 +870,8 @@ protoc_outputs = \ google/protobuf/unittest_empty.pb.h \ google/protobuf/unittest_import.pb.cc \ google/protobuf/unittest_import.pb.h \ + google/protobuf/unittest_import_public.pb.cc \ + google/protobuf/unittest_import_public.pb.h \ google/protobuf/unittest_mset.pb.cc \ google/protobuf/unittest_mset.pb.h \ google/protobuf/unittest_optimize_for.pb.cc \ @@ -758,6 +912,9 @@ protobuf_test_SOURCES = \ google/protobuf/stubs/once_unittest.cc \ google/protobuf/stubs/strutil_unittest.cc \ google/protobuf/stubs/structurally_valid_unittest.cc \ + google/protobuf/stubs/stringprintf_unittest.cc \ + google/protobuf/stubs/template_util_unittest.cc \ + google/protobuf/stubs/type_traits_unittest.cc \ google/protobuf/descriptor_database_unittest.cc \ google/protobuf/descriptor_unittest.cc \ google/protobuf/dynamic_message_unittest.cc \ @@ -766,6 +923,7 @@ protobuf_test_SOURCES = \ google/protobuf/message_unittest.cc \ google/protobuf/reflection_ops_unittest.cc \ google/protobuf/repeated_field_unittest.cc \ + google/protobuf/repeated_field_reflection_unittest.cc \ google/protobuf/text_format_unittest.cc \ google/protobuf/unknown_field_set_unittest.cc \ google/protobuf/wire_format_unittest.cc \ @@ -779,9 +937,11 @@ protobuf_test_SOURCES = \ google/protobuf/compiler/mock_code_generator.h \ google/protobuf/compiler/parser_unittest.cc \ google/protobuf/compiler/cpp/cpp_bootstrap_unittest.cc \ + google/protobuf/compiler/cpp/cpp_unittest.h \ google/protobuf/compiler/cpp/cpp_unittest.cc \ google/protobuf/compiler/cpp/cpp_plugin_unittest.cc \ google/protobuf/compiler/java/java_plugin_unittest.cc \ + google/protobuf/compiler/java/java_doc_comment_unittest.cc \ google/protobuf/compiler/python/python_plugin_unittest.cc \ $(COMMON_TEST_SOURCES) @@ -789,7 +949,8 @@ nodist_protobuf_test_SOURCES = $(protoc_outputs) # Run cpp_unittest again with PROTOBUF_TEST_NO_DESCRIPTORS defined. protobuf_lazy_descriptor_test_LDADD = $(PTHREAD_LIBS) libprotobuf.la \ - $(top_builddir)/gtest/lib/libgtest.la \ + libprotoc.la \ + $(top_builddir)/gtest/lib/libgtest.la \ $(top_builddir)/gtest/lib/libgtest_main.la protobuf_lazy_descriptor_test_CPPFLAGS = -I$(top_srcdir)/gtest/include \ @@ -835,7 +996,7 @@ all: $(BUILT_SOURCES) .SUFFIXES: .SUFFIXES: .cc .lo .o .obj -$(srcdir)/Makefile.in: $(srcdir)/Makefile.am $(am__configure_deps) +$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am $(am__configure_deps) @for dep in $?; do \ case '$(am__configure_deps)' in \ *$$dep*) \ @@ -844,9 +1005,9 @@ $(srcdir)/Makefile.in: $(srcdir)/Makefile.am $(am__configure_deps) exit 1;; \ esac; \ done; \ - echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu src/Makefile'; \ + echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign src/Makefile'; \ $(am__cd) $(top_srcdir) && \ - $(AUTOMAKE) --gnu src/Makefile + $(AUTOMAKE) --foreign src/Makefile .PRECIOUS: Makefile Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status @case '$?' in \ @@ -860,9 +1021,9 @@ Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status $(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES) cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh -$(top_srcdir)/configure: $(am__configure_deps) +$(top_srcdir)/configure: @MAINTAINER_MODE_TRUE@ $(am__configure_deps) cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh -$(ACLOCAL_M4): $(am__aclocal_m4_deps) +$(ACLOCAL_M4): @MAINTAINER_MODE_TRUE@ $(am__aclocal_m4_deps) cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh $(am__aclocal_m4_deps): install-libLTLIBRARIES: $(lib_LTLIBRARIES) @@ -896,10 +1057,319 @@ clean-libLTLIBRARIES: echo "rm -f \"$${dir}/so_locations\""; \ rm -f "$${dir}/so_locations"; \ done +google/protobuf/stubs/$(am__dirstamp): + @$(MKDIR_P) google/protobuf/stubs + @: > google/protobuf/stubs/$(am__dirstamp) +google/protobuf/stubs/$(DEPDIR)/$(am__dirstamp): + @$(MKDIR_P) google/protobuf/stubs/$(DEPDIR) + @: > google/protobuf/stubs/$(DEPDIR)/$(am__dirstamp) +google/protobuf/stubs/atomicops_internals_x86_gcc.lo: \ + google/protobuf/stubs/$(am__dirstamp) \ + google/protobuf/stubs/$(DEPDIR)/$(am__dirstamp) +google/protobuf/stubs/atomicops_internals_x86_msvc.lo: \ + google/protobuf/stubs/$(am__dirstamp) \ + google/protobuf/stubs/$(DEPDIR)/$(am__dirstamp) +google/protobuf/stubs/common.lo: \ + google/protobuf/stubs/$(am__dirstamp) \ + google/protobuf/stubs/$(DEPDIR)/$(am__dirstamp) +google/protobuf/stubs/once.lo: google/protobuf/stubs/$(am__dirstamp) \ + google/protobuf/stubs/$(DEPDIR)/$(am__dirstamp) +google/protobuf/stubs/stringprintf.lo: \ + google/protobuf/stubs/$(am__dirstamp) \ + google/protobuf/stubs/$(DEPDIR)/$(am__dirstamp) +google/protobuf/$(am__dirstamp): + @$(MKDIR_P) google/protobuf + @: > google/protobuf/$(am__dirstamp) +google/protobuf/$(DEPDIR)/$(am__dirstamp): + @$(MKDIR_P) google/protobuf/$(DEPDIR) + @: > google/protobuf/$(DEPDIR)/$(am__dirstamp) +google/protobuf/extension_set.lo: google/protobuf/$(am__dirstamp) \ + google/protobuf/$(DEPDIR)/$(am__dirstamp) +google/protobuf/generated_message_util.lo: \ + google/protobuf/$(am__dirstamp) \ + google/protobuf/$(DEPDIR)/$(am__dirstamp) +google/protobuf/message_lite.lo: google/protobuf/$(am__dirstamp) \ + google/protobuf/$(DEPDIR)/$(am__dirstamp) +google/protobuf/repeated_field.lo: google/protobuf/$(am__dirstamp) \ + google/protobuf/$(DEPDIR)/$(am__dirstamp) +google/protobuf/wire_format_lite.lo: google/protobuf/$(am__dirstamp) \ + google/protobuf/$(DEPDIR)/$(am__dirstamp) +google/protobuf/io/$(am__dirstamp): + @$(MKDIR_P) google/protobuf/io + @: > google/protobuf/io/$(am__dirstamp) +google/protobuf/io/$(DEPDIR)/$(am__dirstamp): + @$(MKDIR_P) google/protobuf/io/$(DEPDIR) + @: > google/protobuf/io/$(DEPDIR)/$(am__dirstamp) +google/protobuf/io/coded_stream.lo: \ + google/protobuf/io/$(am__dirstamp) \ + google/protobuf/io/$(DEPDIR)/$(am__dirstamp) +google/protobuf/io/zero_copy_stream.lo: \ + google/protobuf/io/$(am__dirstamp) \ + google/protobuf/io/$(DEPDIR)/$(am__dirstamp) +google/protobuf/io/zero_copy_stream_impl_lite.lo: \ + google/protobuf/io/$(am__dirstamp) \ + google/protobuf/io/$(DEPDIR)/$(am__dirstamp) libprotobuf-lite.la: $(libprotobuf_lite_la_OBJECTS) $(libprotobuf_lite_la_DEPENDENCIES) $(EXTRA_libprotobuf_lite_la_DEPENDENCIES) $(libprotobuf_lite_la_LINK) -rpath $(libdir) $(libprotobuf_lite_la_OBJECTS) $(libprotobuf_lite_la_LIBADD) $(LIBS) +google/protobuf/stubs/strutil.lo: \ + google/protobuf/stubs/$(am__dirstamp) \ + google/protobuf/stubs/$(DEPDIR)/$(am__dirstamp) +google/protobuf/stubs/substitute.lo: \ + google/protobuf/stubs/$(am__dirstamp) \ + google/protobuf/stubs/$(DEPDIR)/$(am__dirstamp) +google/protobuf/stubs/structurally_valid.lo: \ + google/protobuf/stubs/$(am__dirstamp) \ + google/protobuf/stubs/$(DEPDIR)/$(am__dirstamp) +google/protobuf/descriptor.lo: google/protobuf/$(am__dirstamp) \ + google/protobuf/$(DEPDIR)/$(am__dirstamp) +google/protobuf/descriptor.pb.lo: google/protobuf/$(am__dirstamp) \ + google/protobuf/$(DEPDIR)/$(am__dirstamp) +google/protobuf/descriptor_database.lo: \ + google/protobuf/$(am__dirstamp) \ + google/protobuf/$(DEPDIR)/$(am__dirstamp) +google/protobuf/dynamic_message.lo: google/protobuf/$(am__dirstamp) \ + google/protobuf/$(DEPDIR)/$(am__dirstamp) +google/protobuf/extension_set_heavy.lo: \ + google/protobuf/$(am__dirstamp) \ + google/protobuf/$(DEPDIR)/$(am__dirstamp) +google/protobuf/generated_message_reflection.lo: \ + google/protobuf/$(am__dirstamp) \ + google/protobuf/$(DEPDIR)/$(am__dirstamp) +google/protobuf/message.lo: google/protobuf/$(am__dirstamp) \ + google/protobuf/$(DEPDIR)/$(am__dirstamp) +google/protobuf/reflection_ops.lo: google/protobuf/$(am__dirstamp) \ + google/protobuf/$(DEPDIR)/$(am__dirstamp) +google/protobuf/service.lo: google/protobuf/$(am__dirstamp) \ + google/protobuf/$(DEPDIR)/$(am__dirstamp) +google/protobuf/text_format.lo: google/protobuf/$(am__dirstamp) \ + google/protobuf/$(DEPDIR)/$(am__dirstamp) +google/protobuf/unknown_field_set.lo: google/protobuf/$(am__dirstamp) \ + google/protobuf/$(DEPDIR)/$(am__dirstamp) +google/protobuf/wire_format.lo: google/protobuf/$(am__dirstamp) \ + google/protobuf/$(DEPDIR)/$(am__dirstamp) +google/protobuf/io/gzip_stream.lo: google/protobuf/io/$(am__dirstamp) \ + google/protobuf/io/$(DEPDIR)/$(am__dirstamp) +google/protobuf/io/printer.lo: google/protobuf/io/$(am__dirstamp) \ + google/protobuf/io/$(DEPDIR)/$(am__dirstamp) +google/protobuf/io/strtod.lo: google/protobuf/io/$(am__dirstamp) \ + google/protobuf/io/$(DEPDIR)/$(am__dirstamp) +google/protobuf/io/tokenizer.lo: google/protobuf/io/$(am__dirstamp) \ + google/protobuf/io/$(DEPDIR)/$(am__dirstamp) +google/protobuf/io/zero_copy_stream_impl.lo: \ + google/protobuf/io/$(am__dirstamp) \ + google/protobuf/io/$(DEPDIR)/$(am__dirstamp) +google/protobuf/compiler/$(am__dirstamp): + @$(MKDIR_P) google/protobuf/compiler + @: > google/protobuf/compiler/$(am__dirstamp) +google/protobuf/compiler/$(DEPDIR)/$(am__dirstamp): + @$(MKDIR_P) google/protobuf/compiler/$(DEPDIR) + @: > google/protobuf/compiler/$(DEPDIR)/$(am__dirstamp) +google/protobuf/compiler/importer.lo: \ + google/protobuf/compiler/$(am__dirstamp) \ + google/protobuf/compiler/$(DEPDIR)/$(am__dirstamp) +google/protobuf/compiler/parser.lo: \ + google/protobuf/compiler/$(am__dirstamp) \ + google/protobuf/compiler/$(DEPDIR)/$(am__dirstamp) libprotobuf.la: $(libprotobuf_la_OBJECTS) $(libprotobuf_la_DEPENDENCIES) $(EXTRA_libprotobuf_la_DEPENDENCIES) $(libprotobuf_la_LINK) -rpath $(libdir) $(libprotobuf_la_OBJECTS) $(libprotobuf_la_LIBADD) $(LIBS) +google/protobuf/compiler/code_generator.lo: \ + google/protobuf/compiler/$(am__dirstamp) \ + google/protobuf/compiler/$(DEPDIR)/$(am__dirstamp) +google/protobuf/compiler/command_line_interface.lo: \ + google/protobuf/compiler/$(am__dirstamp) \ + google/protobuf/compiler/$(DEPDIR)/$(am__dirstamp) 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google/protobuf/compiler/cpp/$(DEPDIR)/$(am__dirstamp) +google/protobuf/compiler/cpp/cpp_enum_field.lo: \ + google/protobuf/compiler/cpp/$(am__dirstamp) \ + google/protobuf/compiler/cpp/$(DEPDIR)/$(am__dirstamp) +google/protobuf/compiler/cpp/cpp_extension.lo: \ + google/protobuf/compiler/cpp/$(am__dirstamp) \ + google/protobuf/compiler/cpp/$(DEPDIR)/$(am__dirstamp) +google/protobuf/compiler/cpp/cpp_field.lo: \ + google/protobuf/compiler/cpp/$(am__dirstamp) \ + google/protobuf/compiler/cpp/$(DEPDIR)/$(am__dirstamp) +google/protobuf/compiler/cpp/cpp_file.lo: \ + google/protobuf/compiler/cpp/$(am__dirstamp) \ + google/protobuf/compiler/cpp/$(DEPDIR)/$(am__dirstamp) +google/protobuf/compiler/cpp/cpp_generator.lo: \ + google/protobuf/compiler/cpp/$(am__dirstamp) \ + google/protobuf/compiler/cpp/$(DEPDIR)/$(am__dirstamp) +google/protobuf/compiler/cpp/cpp_helpers.lo: \ + google/protobuf/compiler/cpp/$(am__dirstamp) \ + google/protobuf/compiler/cpp/$(DEPDIR)/$(am__dirstamp) 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@$(MKDIR_P) google/protobuf/compiler/java/$(DEPDIR) + @: > google/protobuf/compiler/java/$(DEPDIR)/$(am__dirstamp) +google/protobuf/compiler/java/java_context.lo: \ + google/protobuf/compiler/java/$(am__dirstamp) \ + google/protobuf/compiler/java/$(DEPDIR)/$(am__dirstamp) +google/protobuf/compiler/java/java_enum.lo: \ + google/protobuf/compiler/java/$(am__dirstamp) \ + google/protobuf/compiler/java/$(DEPDIR)/$(am__dirstamp) +google/protobuf/compiler/java/java_enum_field.lo: \ + google/protobuf/compiler/java/$(am__dirstamp) \ + google/protobuf/compiler/java/$(DEPDIR)/$(am__dirstamp) +google/protobuf/compiler/java/java_extension.lo: \ + google/protobuf/compiler/java/$(am__dirstamp) \ + google/protobuf/compiler/java/$(DEPDIR)/$(am__dirstamp) +google/protobuf/compiler/java/java_field.lo: \ + google/protobuf/compiler/java/$(am__dirstamp) \ + google/protobuf/compiler/java/$(DEPDIR)/$(am__dirstamp) +google/protobuf/compiler/java/java_file.lo: \ + google/protobuf/compiler/java/$(am__dirstamp) \ + google/protobuf/compiler/java/$(DEPDIR)/$(am__dirstamp) +google/protobuf/compiler/java/java_generator.lo: \ + google/protobuf/compiler/java/$(am__dirstamp) \ + google/protobuf/compiler/java/$(DEPDIR)/$(am__dirstamp) +google/protobuf/compiler/java/java_generator_factory.lo: \ + google/protobuf/compiler/java/$(am__dirstamp) \ + google/protobuf/compiler/java/$(DEPDIR)/$(am__dirstamp) +google/protobuf/compiler/java/java_helpers.lo: \ + google/protobuf/compiler/java/$(am__dirstamp) \ + google/protobuf/compiler/java/$(DEPDIR)/$(am__dirstamp) +google/protobuf/compiler/java/java_lazy_message_field.lo: \ + google/protobuf/compiler/java/$(am__dirstamp) \ + google/protobuf/compiler/java/$(DEPDIR)/$(am__dirstamp) +google/protobuf/compiler/java/java_message.lo: \ + google/protobuf/compiler/java/$(am__dirstamp) \ + google/protobuf/compiler/java/$(DEPDIR)/$(am__dirstamp) +google/protobuf/compiler/java/java_message_field.lo: \ + google/protobuf/compiler/java/$(am__dirstamp) \ + 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google/protobuf/_libs + -rm -rf google/protobuf/compiler/.libs google/protobuf/compiler/_libs + -rm -rf google/protobuf/compiler/cpp/.libs google/protobuf/compiler/cpp/_libs + -rm -rf google/protobuf/compiler/java/.libs google/protobuf/compiler/java/_libs + -rm -rf google/protobuf/compiler/javamicro/.libs google/protobuf/compiler/javamicro/_libs + -rm -rf google/protobuf/compiler/javanano/.libs google/protobuf/compiler/javanano/_libs + -rm -rf google/protobuf/compiler/python/.libs google/protobuf/compiler/python/_libs + -rm -rf google/protobuf/io/.libs google/protobuf/io/_libs + -rm -rf google/protobuf/stubs/.libs google/protobuf/stubs/_libs install-nobase_dist_protoDATA: $(nobase_dist_proto_DATA) @$(NORMAL_INSTALL) test -z "$(protodir)" || $(MKDIR_P) "$(DESTDIR)$(protodir)" @@ -2950,6 +3487,26 @@ clean-generic: distclean-generic: -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES) -test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES) + -rm -f google/protobuf/$(DEPDIR)/$(am__dirstamp) + -rm -f google/protobuf/$(am__dirstamp) + -rm -f google/protobuf/compiler/$(DEPDIR)/$(am__dirstamp) + -rm -f google/protobuf/compiler/$(am__dirstamp) + -rm -f google/protobuf/compiler/cpp/$(DEPDIR)/$(am__dirstamp) + -rm -f google/protobuf/compiler/cpp/$(am__dirstamp) + -rm -f google/protobuf/compiler/java/$(DEPDIR)/$(am__dirstamp) + -rm -f google/protobuf/compiler/java/$(am__dirstamp) + -rm -f google/protobuf/compiler/javamicro/$(DEPDIR)/$(am__dirstamp) + -rm -f google/protobuf/compiler/javamicro/$(am__dirstamp) + -rm -f google/protobuf/compiler/javanano/$(DEPDIR)/$(am__dirstamp) + -rm -f google/protobuf/compiler/javanano/$(am__dirstamp) + -rm -f google/protobuf/compiler/python/$(DEPDIR)/$(am__dirstamp) + -rm -f google/protobuf/compiler/python/$(am__dirstamp) + -rm -f google/protobuf/io/$(DEPDIR)/$(am__dirstamp) + -rm -f google/protobuf/io/$(am__dirstamp) + -rm -f google/protobuf/stubs/$(DEPDIR)/$(am__dirstamp) + -rm -f google/protobuf/stubs/$(am__dirstamp) + -rm -f google/protobuf/testing/$(DEPDIR)/$(am__dirstamp) + -rm -f google/protobuf/testing/$(am__dirstamp) maintainer-clean-generic: @echo "This command is intended for maintainers to use" @@ -2962,7 +3519,7 @@ clean-am: clean-binPROGRAMS clean-checkPROGRAMS clean-generic \ clean-libLTLIBRARIES clean-libtool clean-local mostlyclean-am distclean: distclean-am - -rm -rf ./$(DEPDIR) + -rm -rf google/protobuf/$(DEPDIR) google/protobuf/compiler/$(DEPDIR) google/protobuf/compiler/cpp/$(DEPDIR) google/protobuf/compiler/java/$(DEPDIR) google/protobuf/compiler/javamicro/$(DEPDIR) google/protobuf/compiler/javanano/$(DEPDIR) google/protobuf/compiler/python/$(DEPDIR) google/protobuf/io/$(DEPDIR) google/protobuf/stubs/$(DEPDIR) google/protobuf/testing/$(DEPDIR) -rm -f Makefile distclean-am: clean-am distclean-compile distclean-generic \ distclean-tags @@ -3009,7 +3566,7 @@ install-ps-am: installcheck-am: maintainer-clean: maintainer-clean-am - -rm -rf ./$(DEPDIR) + -rm -rf google/protobuf/$(DEPDIR) google/protobuf/compiler/$(DEPDIR) google/protobuf/compiler/cpp/$(DEPDIR) google/protobuf/compiler/java/$(DEPDIR) google/protobuf/compiler/javamicro/$(DEPDIR) google/protobuf/compiler/javanano/$(DEPDIR) google/protobuf/compiler/python/$(DEPDIR) google/protobuf/io/$(DEPDIR) google/protobuf/stubs/$(DEPDIR) google/protobuf/testing/$(DEPDIR) -rm -f Makefile maintainer-clean-am: distclean-am maintainer-clean-generic diff --git a/src/google/protobuf/SEBS b/src/google/protobuf/SEBS new file mode 100644 index 0000000..ba33c73 --- /dev/null +++ b/src/google/protobuf/SEBS @@ -0,0 +1,240 @@ +# **EXPERIMENTAL** +# +# See http://sebs.googlecode.com +# +# This is an experimental build definition file using the SEBS build system. +# I (Kenton Varda, maintainer of Protocol Buffers) happen to be the author of +# SEBS, though SEBS is not a Google project. I'm sticking this file in +# protobuf's SVN because that's the easiest place for me to put it, and it +# shouldn't harm anyone. This file is not included in the distribution. +# +# Currently, to use this file, you must generate config.h and put it at the +# top level of the source tree. + +_cpp = sebs.import_("//sebs/cpp.sebs") + +# ==================================================================== +# Public targets + +protobuf_lite = _cpp.Library( + name = "protobuf-lite", + srcs = [ "stubs/common.cc", + "stubs/once.cc", + "stubs/hash.cc", + "stubs/hash.h", + "stubs/map-util.h", + "stubs/stl_util-inl.h", + "extension_set.cc", + "generated_message_util.cc", + "message_lite.cc", + "repeated_field.cc", + "wire_format_lite.cc", + "io/coded_stream.cc", + "io/zero_copy_stream.cc", + "io/zero_copy_stream_impl_lite.cc" ], + deps = [ _cpp.SystemLibrary(name = "pthread") ]) + +protobuf = _cpp.Library( + name = "protobuf", + srcs = [ "stubs/strutil.cc", + "stubs/strutil.h", + "stubs/substitute.cc", + "stubs/substitute.h", + "stubs/structurally_valid.cc", + "descriptor.cc", + "descriptor.pb.cc", + "descriptor_database.cc", + "dynamic_message.cc", + "extension_set_heavy.cc", + "generated_message_reflection.cc", + "message.cc", + "reflection_ops.cc", + "service.cc", + "text_format.cc", + "unknown_field_set.cc", + "wire_format.cc", + "io/gzip_stream.cc", + "io/printer.cc", + "io/tokenizer.cc", + "io/zero_copy_stream_impl.cc", + "compiler/importer.cc", + "compiler/parser.cc" ], + deps = [ protobuf_lite, + _cpp.SystemLibrary(name = "z") ]) + +libprotoc = _cpp.Library( + name = "protoc", + srcs = [ "compiler/code_generator.cc", + "compiler/command_line_interface.cc", + "compiler/cpp/cpp_enum.cc", + "compiler/cpp/cpp_enum.h", + "compiler/cpp/cpp_enum_field.cc", + "compiler/cpp/cpp_enum_field.h", + "compiler/cpp/cpp_extension.cc", + "compiler/cpp/cpp_extension.h", + "compiler/cpp/cpp_field.cc", + "compiler/cpp/cpp_field.h", + "compiler/cpp/cpp_file.cc", + "compiler/cpp/cpp_file.h", + "compiler/cpp/cpp_generator.cc", + "compiler/cpp/cpp_helpers.cc", + "compiler/cpp/cpp_helpers.h", + "compiler/cpp/cpp_message.cc", + "compiler/cpp/cpp_message.h", + "compiler/cpp/cpp_message_field.cc", + "compiler/cpp/cpp_message_field.h", + "compiler/cpp/cpp_primitive_field.cc", + "compiler/cpp/cpp_primitive_field.h", + "compiler/cpp/cpp_service.cc", + "compiler/cpp/cpp_service.h", + "compiler/cpp/cpp_string_field.cc", + "compiler/cpp/cpp_string_field.h", + "compiler/java/java_enum.cc", + "compiler/java/java_enum.h", + "compiler/java/java_enum_field.cc", + "compiler/java/java_enum_field.h", + "compiler/java/java_extension.cc", + "compiler/java/java_extension.h", + "compiler/java/java_field.cc", + "compiler/java/java_field.h", + "compiler/java/java_file.cc", + "compiler/java/java_file.h", + "compiler/java/java_generator.cc", + "compiler/java/java_helpers.cc", + "compiler/java/java_helpers.h", + "compiler/java/java_message.cc", + "compiler/java/java_message.h", + "compiler/java/java_message_field.cc", + "compiler/java/java_message_field.h", + "compiler/java/java_primitive_field.cc", + "compiler/java/java_primitive_field.h", + "compiler/java/java_service.cc", + "compiler/java/java_service.h", + "compiler/python/python_generator.cc" ], + deps = [ protobuf ]) + +protoc = _cpp.Binary( + name = "protoc", + srcs = [ "compiler/main.cc" ], + deps = [ libprotoc ]) + +# ==================================================================== +# ProtobufLibrary rule class + +class ProtobufLibrary(sebs.Rule): + argument_spec = sebs.ArgumentSpec(srcs = [sebs.Artifact], + deps = ([sebs.Rule], []), + lite = (bool, False)) + + def _expand(self, args): + for dep in args.deps: + if not isinstance(dep, ProtobufLibrary): + raise sebs.DefinitionError( + "Dependency of ProtobufLibrary is not a ProtobufLibrary: %s" % dep) + + protoc.expand_once() + + # We must build protoc for the host configuration to allow cross-compiling. + host_protoc = self.context.configured_artifact(protoc.binary, "host") + + protoc_action = self.context.action(self, "protobuf") + protoc_args = [host_protoc, "-Isrc", "-Itmp", "-Iinclude","--cpp_out=tmp"] + + cpp_srcs = [] + for src in args.srcs: + protoc_args.append(src) + + # We cannot build .proto files from other packages because the .pb.cc + # and .pb.h files would be written to that package, and we aren't allowed + # to write to other packages. + if self.context.local_filename(src) is None: + raise sebs.DefinitionError( + "Source file is not in this package: %s" % src) + + cc_artifact = self.context.derived_artifact(src, ".pb.cc", protoc_action) + header_artifact = self.context.derived_artifact( + src, ".pb.h", protoc_action) + + cpp_srcs.append(cc_artifact) + cpp_srcs.append(header_artifact) + + protoc_action.set_command( + sebs.SubprocessCommand(protoc_action, protoc_args, implicit = cpp_srcs)) + + deps = list(args.deps) + if args.lite: + deps.append(protobuf_lite) + else: + deps.append(protobuf) + + self.__cpp_library = _cpp.Library(srcs = cpp_srcs, deps = deps, + context = self.context) + self.__cpp_library.label = self.label + self.outputs = [] + + def as_cpp_library(self): + self.expand_once() + return self.__cpp_library + +# ==================================================================== +# Tests + +_lite_test_protos = ProtobufLibrary( + srcs = [ "unittest_lite.proto", + "unittest_import_lite.proto" ], + lite = True) +_test_protos = ProtobufLibrary( + srcs = [ "unittest.proto", + "unittest_empty.proto", + "unittest_import.proto", + "unittest_mset.proto", + "unittest_optimize_for.proto", + "unittest_embed_optimize_for.proto", + "unittest_custom_options.proto", + "unittest_lite_imports_nonlite.proto", + "compiler/cpp/cpp_test_bad_identifiers.proto" ], + deps = [ _lite_test_protos ]) + +_test_util = _cpp.Library( + name = "test_util", + srcs = [ "test_util.cc", + "test_util.h", + "testing/googletest.cc", + "testing/googletest.h", + "testing/file.cc", + "testing/file.h" ], + deps = [ protobuf, _test_protos, _cpp.SystemLibrary(name = "gtest")] ) + +protobuf_lite_test = _cpp.Test( + srcs = [ "lite_unittest.cc", + "test_util_lite.cc", + "test_util_lite.h" ], + deps = [ _lite_test_protos ]) + +protobuf_test = _cpp.Test( + srcs = [ "stubs/common_unittest.cc", + "stubs/once_unittest.cc", + "stubs/strutil_unittest.cc", + "stubs/structurally_valid_unittest.cc", + "descriptor_database_unittest.cc", + "descriptor_unittest.cc", + "dynamic_message_unittest.cc", + "extension_set_unittest.cc", + "generated_message_reflection_unittest.cc", + "message_unittest.cc", + "reflection_ops_unittest.cc", + "repeated_field_unittest.cc", + "text_format_unittest.cc", + "unknown_field_set_unittest.cc", + "wire_format_unittest.cc", + "io/coded_stream_unittest.cc", + "io/printer_unittest.cc", + "io/tokenizer_unittest.cc", + "io/zero_copy_stream_unittest.cc", + "compiler/command_line_interface_unittest.cc", + "compiler/importer_unittest.cc", + "compiler/parser_unittest.cc", + "compiler/cpp/cpp_bootstrap_unittest.cc", + "compiler/cpp/cpp_unittest.cc" ], + deps = [ protobuf, libprotoc, _test_util, + _cpp.SystemLibrary(name = "gtest_main") ]) diff --git a/src/google/protobuf/compiler/code_generator.cc b/src/google/protobuf/compiler/code_generator.cc index 3413a36..bc4800a 100644 --- a/src/google/protobuf/compiler/code_generator.cc +++ b/src/google/protobuf/compiler/code_generator.cc @@ -42,19 +42,28 @@ namespace protobuf { namespace compiler { CodeGenerator::~CodeGenerator() {} -OutputDirectory::~OutputDirectory() {} +GeneratorContext::~GeneratorContext() {} -io::ZeroCopyOutputStream* OutputDirectory::OpenForInsert( +io::ZeroCopyOutputStream* +GeneratorContext::OpenForAppend(const string& filename) { + return NULL; +} + +io::ZeroCopyOutputStream* GeneratorContext::OpenForInsert( const string& filename, const string& insertion_point) { - GOOGLE_LOG(FATAL) << "This OutputDirectory does not support insertion."; + GOOGLE_LOG(FATAL) << "This GeneratorContext does not support insertion."; return NULL; // make compiler happy } +void GeneratorContext::ListParsedFiles( + vector<const FileDescriptor*>* output) { + GOOGLE_LOG(FATAL) << "This GeneratorContext does not support ListParsedFiles"; +} + // Parses a set of comma-delimited name/value pairs. void ParseGeneratorParameter(const string& text, vector<pair<string, string> >* output) { - vector<string> parts; - SplitStringUsing(text, ",", &parts); + vector<string> parts = Split(text, ",", true); for (int i = 0; i < parts.size(); i++) { string::size_type equals_pos = parts[i].find_first_of('='); diff --git a/src/google/protobuf/compiler/code_generator.h b/src/google/protobuf/compiler/code_generator.h index ea094cd..541f784 100644 --- a/src/google/protobuf/compiler/code_generator.h +++ b/src/google/protobuf/compiler/code_generator.h @@ -53,7 +53,7 @@ namespace compiler { // Defined in this file. class CodeGenerator; -class OutputDirectory; +class GeneratorContext; // The abstract interface to a class which generates code implementing a // particular proto file in a particular language. A number of these may @@ -76,7 +76,7 @@ class LIBPROTOC_EXPORT CodeGenerator { // the problem (e.g. "invalid parameter") and returns false. virtual bool Generate(const FileDescriptor* file, const string& parameter, - OutputDirectory* output_directory, + GeneratorContext* generator_context, string* error) const = 0; private: @@ -85,11 +85,12 @@ class LIBPROTOC_EXPORT CodeGenerator { // CodeGenerators generate one or more files in a given directory. This // abstract interface represents the directory to which the CodeGenerator is -// to write. -class LIBPROTOC_EXPORT OutputDirectory { +// to write and other information about the context in which the Generator +// runs. +class LIBPROTOC_EXPORT GeneratorContext { public: - inline OutputDirectory() {} - virtual ~OutputDirectory(); + inline GeneratorContext() {} + virtual ~GeneratorContext(); // Opens the given file, truncating it if it exists, and returns a // ZeroCopyOutputStream that writes to the file. The caller takes ownership @@ -103,6 +104,9 @@ class LIBPROTOC_EXPORT OutputDirectory { // contain "." or ".." components. virtual io::ZeroCopyOutputStream* Open(const string& filename) = 0; + // Similar to Open() but the output will be appended to the file if exists + virtual io::ZeroCopyOutputStream* OpenForAppend(const string& filename); + // Creates a ZeroCopyOutputStream which will insert code into the given file // at the given insertion point. See plugin.proto (plugin.pb.h) for more // information on insertion points. The default implementation @@ -112,10 +116,19 @@ class LIBPROTOC_EXPORT OutputDirectory { virtual io::ZeroCopyOutputStream* OpenForInsert( const string& filename, const string& insertion_point); + // Returns a vector of FileDescriptors for all the files being compiled + // in this run. Useful for languages, such as Go, that treat files + // differently when compiled as a set rather than individually. + virtual void ListParsedFiles(vector<const FileDescriptor*>* output); + private: - GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(OutputDirectory); + GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(GeneratorContext); }; +// The type GeneratorContext was once called OutputDirectory. This typedef +// provides backward compatibility. +typedef GeneratorContext OutputDirectory; + // Several code generators treat the parameter argument as holding a // list of options separated by commas. This helper function parses // a set of comma-delimited name/value pairs: e.g., diff --git a/src/google/protobuf/compiler/command_line_interface.cc b/src/google/protobuf/compiler/command_line_interface.cc index d3495ca..1acc8fb 100644 --- a/src/google/protobuf/compiler/command_line_interface.cc +++ b/src/google/protobuf/compiler/command_line_interface.cc @@ -48,6 +48,11 @@ #include <iostream> #include <ctype.h> +#include <google/protobuf/stubs/hash.h> +#include <memory> + +#include <google/protobuf/stubs/common.h> +#include <google/protobuf/stubs/stringprintf.h> #include <google/protobuf/compiler/importer.h> #include <google/protobuf/compiler/code_generator.h> #include <google/protobuf/compiler/plugin.pb.h> @@ -56,14 +61,13 @@ #include <google/protobuf/descriptor.h> #include <google/protobuf/text_format.h> #include <google/protobuf/dynamic_message.h> +#include <google/protobuf/io/coded_stream.h> #include <google/protobuf/io/zero_copy_stream_impl.h> #include <google/protobuf/io/printer.h> -#include <google/protobuf/stubs/common.h> #include <google/protobuf/stubs/strutil.h> #include <google/protobuf/stubs/substitute.h> -#include <google/protobuf/stubs/map-util.h> -#include <google/protobuf/stubs/stl_util-inl.h> -#include <google/protobuf/stubs/hash.h> +#include <google/protobuf/stubs/map_util.h> +#include <google/protobuf/stubs/stl_util.h> namespace google { @@ -144,7 +148,7 @@ void AddTrailingSlash(string* path) { bool VerifyDirectoryExists(const string& path) { if (path.empty()) return true; - if (access(path.c_str(), W_OK) == -1) { + if (access(path.c_str(), F_OK) == -1) { cerr << path << ": " << strerror(errno) << endl; return false; } else { @@ -158,8 +162,7 @@ bool VerifyDirectoryExists(const string& path) { // directories listed in |filename|. bool TryCreateParentDirectory(const string& prefix, const string& filename) { // Recursively create parent directories to the output file. - vector<string> parts; - SplitStringUsing(filename, "/", &parts); + vector<string> parts = Split(filename, "/", true); string path_so_far = prefix; for (int i = 0; i < parts.size() - 1; i++) { path_so_far += parts[i]; @@ -182,14 +185,23 @@ bool TryCreateParentDirectory(const string& prefix, const string& filename) { class CommandLineInterface::ErrorPrinter : public MultiFileErrorCollector, public io::ErrorCollector { public: - ErrorPrinter(ErrorFormat format) : format_(format) {} + ErrorPrinter(ErrorFormat format, DiskSourceTree *tree = NULL) + : format_(format), tree_(tree) {} ~ErrorPrinter() {} // implements MultiFileErrorCollector ------------------------------ void AddError(const string& filename, int line, int column, const string& message) { - cerr << filename; + // Print full path when running under MSVS + string dfile; + if (format_ == CommandLineInterface::ERROR_FORMAT_MSVS && + tree_ != NULL && + tree_->VirtualFileToDiskFile(filename, &dfile)) { + cerr << dfile; + } else { + cerr << filename; + } // Users typically expect 1-based line/column numbers, so we add 1 // to each here. @@ -215,16 +227,17 @@ class CommandLineInterface::ErrorPrinter : public MultiFileErrorCollector, private: const ErrorFormat format_; + DiskSourceTree *tree_; }; // ------------------------------------------------------------------- -// An OutputDirectory implementation that buffers files in memory, then dumps +// A GeneratorContext implementation that buffers files in memory, then dumps // them all to disk on demand. -class CommandLineInterface::MemoryOutputDirectory : public OutputDirectory { +class CommandLineInterface::GeneratorContextImpl : public GeneratorContext { public: - MemoryOutputDirectory(); - ~MemoryOutputDirectory(); + GeneratorContextImpl(const vector<const FileDescriptor*>& parsed_files); + ~GeneratorContextImpl(); // Write all files in the directory to disk at the given output location, // which must end in a '/'. @@ -238,10 +251,14 @@ class CommandLineInterface::MemoryOutputDirectory : public OutputDirectory { // format, unless one has already been written. void AddJarManifest(); - // implements OutputDirectory -------------------------------------- + // implements GeneratorContext -------------------------------------- io::ZeroCopyOutputStream* Open(const string& filename); + io::ZeroCopyOutputStream* OpenForAppend(const string& filename); io::ZeroCopyOutputStream* OpenForInsert( const string& filename, const string& insertion_point); + void ListParsedFiles(vector<const FileDescriptor*>* output) { + *output = parsed_files_; + } private: friend class MemoryOutputStream; @@ -249,14 +266,16 @@ class CommandLineInterface::MemoryOutputDirectory : public OutputDirectory { // map instead of hash_map so that files are written in order (good when // writing zips). map<string, string*> files_; + const vector<const FileDescriptor*>& parsed_files_; bool had_error_; }; class CommandLineInterface::MemoryOutputStream : public io::ZeroCopyOutputStream { public: - MemoryOutputStream(MemoryOutputDirectory* directory, const string& filename); - MemoryOutputStream(MemoryOutputDirectory* directory, const string& filename, + MemoryOutputStream(GeneratorContextImpl* directory, const string& filename, + bool append_mode); + MemoryOutputStream(GeneratorContextImpl* directory, const string& filename, const string& insertion_point); virtual ~MemoryOutputStream(); @@ -267,27 +286,33 @@ class CommandLineInterface::MemoryOutputStream private: // Where to insert the string when it's done. - MemoryOutputDirectory* directory_; + GeneratorContextImpl* directory_; string filename_; string insertion_point_; // The string we're building. string data_; + // Whether we should append the output stream to the existing file. + bool append_mode_; + // StringOutputStream writing to data_. scoped_ptr<io::StringOutputStream> inner_; }; // ------------------------------------------------------------------- -CommandLineInterface::MemoryOutputDirectory::MemoryOutputDirectory() - : had_error_(false) {} +CommandLineInterface::GeneratorContextImpl::GeneratorContextImpl( + const vector<const FileDescriptor*>& parsed_files) + : parsed_files_(parsed_files), + had_error_(false) { +} -CommandLineInterface::MemoryOutputDirectory::~MemoryOutputDirectory() { +CommandLineInterface::GeneratorContextImpl::~GeneratorContextImpl() { STLDeleteValues(&files_); } -bool CommandLineInterface::MemoryOutputDirectory::WriteAllToDisk( +bool CommandLineInterface::GeneratorContextImpl::WriteAllToDisk( const string& prefix) { if (had_error_) { return false; @@ -362,7 +387,7 @@ bool CommandLineInterface::MemoryOutputDirectory::WriteAllToDisk( return true; } -bool CommandLineInterface::MemoryOutputDirectory::WriteAllToZip( +bool CommandLineInterface::GeneratorContextImpl::WriteAllToZip( const string& filename) { if (had_error_) { return false; @@ -403,7 +428,7 @@ bool CommandLineInterface::MemoryOutputDirectory::WriteAllToZip( return true; } -void CommandLineInterface::MemoryOutputDirectory::AddJarManifest() { +void CommandLineInterface::GeneratorContextImpl::AddJarManifest() { string** map_slot = &files_["META-INF/MANIFEST.MF"]; if (*map_slot == NULL) { *map_slot = new string( @@ -413,13 +438,19 @@ void CommandLineInterface::MemoryOutputDirectory::AddJarManifest() { } } -io::ZeroCopyOutputStream* CommandLineInterface::MemoryOutputDirectory::Open( +io::ZeroCopyOutputStream* CommandLineInterface::GeneratorContextImpl::Open( const string& filename) { - return new MemoryOutputStream(this, filename); + return new MemoryOutputStream(this, filename, false); } io::ZeroCopyOutputStream* -CommandLineInterface::MemoryOutputDirectory::OpenForInsert( +CommandLineInterface::GeneratorContextImpl::OpenForAppend( + const string& filename) { + return new MemoryOutputStream(this, filename, true); +} + +io::ZeroCopyOutputStream* +CommandLineInterface::GeneratorContextImpl::OpenForInsert( const string& filename, const string& insertion_point) { return new MemoryOutputStream(this, filename, insertion_point); } @@ -427,14 +458,15 @@ CommandLineInterface::MemoryOutputDirectory::OpenForInsert( // ------------------------------------------------------------------- CommandLineInterface::MemoryOutputStream::MemoryOutputStream( - MemoryOutputDirectory* directory, const string& filename) + GeneratorContextImpl* directory, const string& filename, bool append_mode) : directory_(directory), filename_(filename), + append_mode_(append_mode), inner_(new io::StringOutputStream(&data_)) { } CommandLineInterface::MemoryOutputStream::MemoryOutputStream( - MemoryOutputDirectory* directory, const string& filename, + GeneratorContextImpl* directory, const string& filename, const string& insertion_point) : directory_(directory), filename_(filename), @@ -452,8 +484,12 @@ CommandLineInterface::MemoryOutputStream::~MemoryOutputStream() { if (insertion_point_.empty()) { // This was just a regular Open(). if (*map_slot != NULL) { - cerr << filename_ << ": Tried to write the same file twice." << endl; - directory_->had_error_ = true; + if (append_mode_) { + (*map_slot)->append(data_); + } else { + cerr << filename_ << ": Tried to write the same file twice." << endl; + directory_->had_error_ = true; + } return; } @@ -546,8 +582,10 @@ CommandLineInterface::MemoryOutputStream::~MemoryOutputStream() { CommandLineInterface::CommandLineInterface() : mode_(MODE_COMPILE), + print_mode_(PRINT_NONE), error_format_(ERROR_FORMAT_GCC), imports_in_descriptor_set_(false), + source_info_in_descriptor_set_(false), disallow_services_(false), inputs_are_proto_path_relative_(false) {} CommandLineInterface::~CommandLineInterface() {} @@ -556,9 +594,23 @@ void CommandLineInterface::RegisterGenerator(const string& flag_name, CodeGenerator* generator, const string& help_text) { GeneratorInfo info; + info.flag_name = flag_name; + info.generator = generator; + info.help_text = help_text; + generators_by_flag_name_[flag_name] = info; +} + +void CommandLineInterface::RegisterGenerator(const string& flag_name, + const string& option_flag_name, + CodeGenerator* generator, + const string& help_text) { + GeneratorInfo info; + info.flag_name = flag_name; + info.option_flag_name = option_flag_name; info.generator = generator; info.help_text = help_text; - generators_[flag_name] = info; + generators_by_flag_name_[flag_name] = info; + generators_by_option_name_[option_flag_name] = info; } void CommandLineInterface::AllowPlugins(const string& exe_name_prefix) { @@ -567,7 +619,14 @@ void CommandLineInterface::AllowPlugins(const string& exe_name_prefix) { int CommandLineInterface::Run(int argc, const char* const argv[]) { Clear(); - if (!ParseArguments(argc, argv)) return 1; + switch (ParseArguments(argc, argv)) { + case PARSE_ARGUMENT_DONE_AND_EXIT: + return 0; + case PARSE_ARGUMENT_FAIL: + return 1; + case PARSE_ARGUMENT_DONE_AND_CONTINUE: + break; + } // Set up the source tree. DiskSourceTree source_tree; @@ -583,7 +642,7 @@ int CommandLineInterface::Run(int argc, const char* const argv[]) { } // Allocate the Importer. - ErrorPrinter error_collector(error_format_); + ErrorPrinter error_collector(error_format_, &source_tree); Importer importer(&source_tree, &error_collector); vector<const FileDescriptor*> parsed_files; @@ -591,7 +650,9 @@ int CommandLineInterface::Run(int argc, const char* const argv[]) { // Parse each file. for (int i = 0; i < input_files_.size(); i++) { // Import the file. + importer.AddUnusedImportTrackFile(input_files_[i]); const FileDescriptor* parsed_file = importer.Import(input_files_[i]); + importer.ClearUnusedImportTrackFiles(); if (parsed_file == NULL) return 1; parsed_files.push_back(parsed_file); @@ -603,11 +664,11 @@ int CommandLineInterface::Run(int argc, const char* const argv[]) { } } - // We construct a separate OutputDirectory for each output location. Note + // We construct a separate GeneratorContext for each output location. Note // that two code generators may output to the same location, in which case - // they should share a single OutputDirectory (so that OpenForInsert() works). - typedef hash_map<string, MemoryOutputDirectory*> OutputDirectoryMap; - OutputDirectoryMap output_directories; + // they should share a single GeneratorContext so that OpenForInsert() works. + typedef hash_map<string, GeneratorContextImpl*> GeneratorContextMap; + GeneratorContextMap output_directories; // Generate output. if (mode_ == MODE_COMPILE) { @@ -617,11 +678,11 @@ int CommandLineInterface::Run(int argc, const char* const argv[]) { !HasSuffixString(output_location, ".jar")) { AddTrailingSlash(&output_location); } - MemoryOutputDirectory** map_slot = &output_directories[output_location]; + GeneratorContextImpl** map_slot = &output_directories[output_location]; if (*map_slot == NULL) { // First time we've seen this output location. - *map_slot = new MemoryOutputDirectory; + *map_slot = new GeneratorContextImpl(parsed_files); } if (!GenerateOutput(parsed_files, output_directives_[i], *map_slot)) { @@ -632,10 +693,10 @@ int CommandLineInterface::Run(int argc, const char* const argv[]) { } // Write all output to disk. - for (OutputDirectoryMap::iterator iter = output_directories.begin(); + for (GeneratorContextMap::iterator iter = output_directories.begin(); iter != output_directories.end(); ++iter) { const string& location = iter->first; - MemoryOutputDirectory* directory = iter->second; + GeneratorContextImpl* directory = iter->second; if (HasSuffixString(location, "/")) { if (!directory->WriteAllToDisk(location)) { STLDeleteValues(&output_directories); @@ -680,6 +741,25 @@ int CommandLineInterface::Run(int argc, const char* const argv[]) { } } + if (mode_ == MODE_PRINT) { + switch (print_mode_) { + case PRINT_FREE_FIELDS: + for (int i = 0; i < parsed_files.size(); ++i) { + const FileDescriptor* fd = parsed_files[i]; + for (int j = 0; j < fd->message_type_count(); ++j) { + PrintFreeFieldNumbers(fd->message_type(j)); + } + } + break; + case PRINT_NONE: + GOOGLE_LOG(ERROR) << "If the code reaches here, it usually means a bug of " + "flag parsing in the CommonadLineInterface."; + return 1; + + // Do not add a default case. + } + } + return 0; } @@ -694,7 +774,9 @@ void CommandLineInterface::Clear() { descriptor_set_name_.clear(); mode_ = MODE_COMPILE; + print_mode_ = PRINT_NONE; imports_in_descriptor_set_ = false; + source_info_in_descriptor_set_ = false; disallow_services_ = false; } @@ -737,7 +819,8 @@ bool CommandLineInterface::MakeInputsBeProtoPathRelative( return true; } -bool CommandLineInterface::ParseArguments(int argc, const char* const argv[]) { +CommandLineInterface::ParseArgumentStatus +CommandLineInterface::ParseArguments(int argc, const char* const argv[]) { executable_name_ = argv[0]; // Iterate through all arguments and parse them. @@ -751,41 +834,50 @@ bool CommandLineInterface::ParseArguments(int argc, const char* const argv[]) { if (name == "--decode") { cerr << "To decode an unknown message, use --decode_raw." << endl; } - return false; + return PARSE_ARGUMENT_FAIL; } else { ++i; value = argv[i]; } } - if (!InterpretArgument(name, value)) return false; + ParseArgumentStatus status = InterpretArgument(name, value); + if (status != PARSE_ARGUMENT_DONE_AND_CONTINUE) + return status; } // If no --proto_path was given, use the current working directory. if (proto_path_.empty()) { - proto_path_.push_back(make_pair("", ".")); + // Don't use make_pair as the old/default standard library on Solaris + // doesn't support it without explicit template parameters, which are + // incompatible with C++0x's make_pair. + proto_path_.push_back(pair<string, string>("", ".")); } // Check some errror cases. bool decoding_raw = (mode_ == MODE_DECODE) && codec_type_.empty(); if (decoding_raw && !input_files_.empty()) { cerr << "When using --decode_raw, no input files should be given." << endl; - return false; + return PARSE_ARGUMENT_FAIL; } else if (!decoding_raw && input_files_.empty()) { cerr << "Missing input file." << endl; - return false; + return PARSE_ARGUMENT_FAIL; } if (mode_ == MODE_COMPILE && output_directives_.empty() && descriptor_set_name_.empty()) { cerr << "Missing output directives." << endl; - return false; + return PARSE_ARGUMENT_FAIL; } if (imports_in_descriptor_set_ && descriptor_set_name_.empty()) { cerr << "--include_imports only makes sense when combined with " "--descriptor_set_out." << endl; } + if (source_info_in_descriptor_set_ && descriptor_set_name_.empty()) { + cerr << "--include_source_info only makes sense when combined with " + "--descriptor_set_out." << endl; + } - return true; + return PARSE_ARGUMENT_DONE_AND_CONTINUE; } bool CommandLineInterface::ParseArgument(const char* arg, @@ -835,8 +927,10 @@ bool CommandLineInterface::ParseArgument(const char* arg, if (*name == "-h" || *name == "--help" || *name == "--disallow_services" || *name == "--include_imports" || + *name == "--include_source_info" || *name == "--version" || - *name == "--decode_raw") { + *name == "--decode_raw" || + *name == "--print_free_field_numbers") { // HACK: These are the only flags that don't take a value. // They probably should not be hard-coded like this but for now it's // not worth doing better. @@ -847,8 +941,9 @@ bool CommandLineInterface::ParseArgument(const char* arg, return true; } -bool CommandLineInterface::InterpretArgument(const string& name, - const string& value) { +CommandLineInterface::ParseArgumentStatus +CommandLineInterface::InterpretArgument(const string& name, + const string& value) { if (name.empty()) { // Not a flag. Just a filename. if (value.empty()) { @@ -856,7 +951,7 @@ bool CommandLineInterface::InterpretArgument(const string& name, "arguments to " << executable_name_ << ". This is actually " "sort of hard to do. Congrats. Unfortunately it is not valid " "input so the program is going to die now." << endl; - return false; + return PARSE_ARGUMENT_FAIL; } input_files_.push_back(value); @@ -865,14 +960,14 @@ bool CommandLineInterface::InterpretArgument(const string& name, // Java's -classpath (and some other languages) delimits path components // with colons. Let's accept that syntax too just to make things more // intuitive. - vector<string> parts; - SplitStringUsing(value, kPathSeparator, &parts); + vector<string> parts = Split( + value, kPathSeparator, true); for (int i = 0; i < parts.size(); i++) { string virtual_path; string disk_path; - int equals_pos = parts[i].find_first_of('='); + string::size_type equals_pos = parts[i].find_first_of('='); if (equals_pos == string::npos) { virtual_path = ""; disk_path = parts[i]; @@ -884,7 +979,7 @@ bool CommandLineInterface::InterpretArgument(const string& name, if (disk_path.empty()) { cerr << "--proto_path passed empty directory name. (Use \".\" for " "current directory.)" << endl; - return false; + return PARSE_ARGUMENT_FAIL; } // Make sure disk path exists, warn otherwise. @@ -892,35 +987,45 @@ bool CommandLineInterface::InterpretArgument(const string& name, cerr << disk_path << ": warning: directory does not exist." << endl; } - proto_path_.push_back(make_pair(virtual_path, disk_path)); + // Don't use make_pair as the old/default standard library on Solaris + // doesn't support it without explicit template parameters, which are + // incompatible with C++0x's make_pair. + proto_path_.push_back(pair<string, string>(virtual_path, disk_path)); } } else if (name == "-o" || name == "--descriptor_set_out") { if (!descriptor_set_name_.empty()) { cerr << name << " may only be passed once." << endl; - return false; + return PARSE_ARGUMENT_FAIL; } if (value.empty()) { cerr << name << " requires a non-empty value." << endl; - return false; + return PARSE_ARGUMENT_FAIL; } if (mode_ != MODE_COMPILE) { cerr << "Cannot use --encode or --decode and generate descriptors at the " "same time." << endl; - return false; + return PARSE_ARGUMENT_FAIL; } descriptor_set_name_ = value; } else if (name == "--include_imports") { if (imports_in_descriptor_set_) { cerr << name << " may only be passed once." << endl; - return false; + return PARSE_ARGUMENT_FAIL; } imports_in_descriptor_set_ = true; + } else if (name == "--include_source_info") { + if (source_info_in_descriptor_set_) { + cerr << name << " may only be passed once." << endl; + return PARSE_ARGUMENT_FAIL; + } + source_info_in_descriptor_set_ = true; + } else if (name == "-h" || name == "--help") { PrintHelpText(); - return false; // Exit without running compiler. + return PARSE_ARGUMENT_DONE_AND_EXIT; // Exit without running compiler. } else if (name == "--version") { if (!version_info_.empty()) { @@ -929,7 +1034,7 @@ bool CommandLineInterface::InterpretArgument(const string& name, cout << "libprotoc " << protobuf::internal::VersionString(GOOGLE_PROTOBUF_VERSION) << endl; - return false; // Exit without running compiler. + return PARSE_ARGUMENT_DONE_AND_EXIT; // Exit without running compiler. } else if (name == "--disallow_services") { disallow_services_ = true; @@ -938,12 +1043,12 @@ bool CommandLineInterface::InterpretArgument(const string& name, name == "--decode_raw") { if (mode_ != MODE_COMPILE) { cerr << "Only one of --encode and --decode can be specified." << endl; - return false; + return PARSE_ARGUMENT_FAIL; } if (!output_directives_.empty() || !descriptor_set_name_.empty()) { cerr << "Cannot use " << name << " and generate code or descriptors at the same time." << endl; - return false; + return PARSE_ARGUMENT_FAIL; } mode_ = (name == "--encode") ? MODE_ENCODE : MODE_DECODE; @@ -953,10 +1058,10 @@ bool CommandLineInterface::InterpretArgument(const string& name, if (name == "--decode") { cerr << "To decode an unknown message, use --decode_raw." << endl; } - return false; + return PARSE_ARGUMENT_FAIL; } else if (!value.empty() && name == "--decode_raw") { cerr << "--decode_raw does not take a parameter." << endl; - return false; + return PARSE_ARGUMENT_FAIL; } codec_type_ = value; @@ -968,16 +1073,16 @@ bool CommandLineInterface::InterpretArgument(const string& name, error_format_ = ERROR_FORMAT_MSVS; } else { cerr << "Unknown error format: " << value << endl; - return false; + return PARSE_ARGUMENT_FAIL; } } else if (name == "--plugin") { if (plugin_prefix_.empty()) { cerr << "This compiler does not support plugins." << endl; - return false; + return PARSE_ARGUMENT_FAIL; } - string name; + string plugin_name; string path; string::size_type equals_pos = value.find_first_of('='); @@ -985,57 +1090,81 @@ bool CommandLineInterface::InterpretArgument(const string& name, // Use the basename of the file. string::size_type slash_pos = value.find_last_of('/'); if (slash_pos == string::npos) { - name = value; + plugin_name = value; } else { - name = value.substr(slash_pos + 1); + plugin_name = value.substr(slash_pos + 1); } path = value; } else { - name = value.substr(0, equals_pos); + plugin_name = value.substr(0, equals_pos); path = value.substr(equals_pos + 1); } - plugins_[name] = path; + plugins_[plugin_name] = path; + } else if (name == "--print_free_field_numbers") { + if (mode_ != MODE_COMPILE) { + cerr << "Cannot use " << name << " and use --encode, --decode or print " + << "other info at the same time." << endl; + return PARSE_ARGUMENT_FAIL; + } + if (!output_directives_.empty() || !descriptor_set_name_.empty()) { + cerr << "Cannot use " << name + << " and generate code or descriptors at the same time." << endl; + return PARSE_ARGUMENT_FAIL; + } + mode_ = MODE_PRINT; + print_mode_ = PRINT_FREE_FIELDS; } else { // Some other flag. Look it up in the generators list. - const GeneratorInfo* generator_info = FindOrNull(generators_, name); + const GeneratorInfo* generator_info = + FindOrNull(generators_by_flag_name_, name); if (generator_info == NULL && (plugin_prefix_.empty() || !HasSuffixString(name, "_out"))) { - cerr << "Unknown flag: " << name << endl; - return false; - } + // Check if it's a generator option flag. + generator_info = FindOrNull(generators_by_option_name_, name); + if (generator_info == NULL) { + cerr << "Unknown flag: " << name << endl; + return PARSE_ARGUMENT_FAIL; + } else { + string* parameters = &generator_parameters_[generator_info->flag_name]; + if (!parameters->empty()) { + parameters->append(","); + } + parameters->append(value); + } + } else { + // It's an output flag. Add it to the output directives. + if (mode_ != MODE_COMPILE) { + cerr << "Cannot use --encode, --decode or print .proto info and " + "generate code at the same time." << endl; + return PARSE_ARGUMENT_FAIL; + } - // It's an output flag. Add it to the output directives. - if (mode_ != MODE_COMPILE) { - cerr << "Cannot use --encode or --decode and generate code at the " - "same time." << endl; - return false; - } + OutputDirective directive; + directive.name = name; + if (generator_info == NULL) { + directive.generator = NULL; + } else { + directive.generator = generator_info->generator; + } - OutputDirective directive; - directive.name = name; - if (generator_info == NULL) { - directive.generator = NULL; - } else { - directive.generator = generator_info->generator; - } + // Split value at ':' to separate the generator parameter from the + // filename. However, avoid doing this if the colon is part of a valid + // Windows-style absolute path. + string::size_type colon_pos = value.find_first_of(':'); + if (colon_pos == string::npos || IsWindowsAbsolutePath(value)) { + directive.output_location = value; + } else { + directive.parameter = value.substr(0, colon_pos); + directive.output_location = value.substr(colon_pos + 1); + } - // Split value at ':' to separate the generator parameter from the - // filename. However, avoid doing this if the colon is part of a valid - // Windows-style absolute path. - string::size_type colon_pos = value.find_first_of(':'); - if (colon_pos == string::npos || IsWindowsAbsolutePath(value)) { - directive.output_location = value; - } else { - directive.parameter = value.substr(0, colon_pos); - directive.output_location = value.substr(colon_pos + 1); + output_directives_.push_back(directive); } - - output_directives_.push_back(directive); } - return true; + return PARSE_ARGUMENT_DONE_AND_CONTINUE; } void CommandLineInterface::PrintHelpText() { @@ -1068,9 +1197,20 @@ void CommandLineInterface::PrintHelpText() { " --include_imports When using --descriptor_set_out, also include\n" " all dependencies of the input files in the\n" " set, so that the set is self-contained.\n" +" --include_source_info When using --descriptor_set_out, do not strip\n" +" SourceCodeInfo from the FileDescriptorProto.\n" +" This results in vastly larger descriptors that\n" +" include information about the original\n" +" location of each decl in the source file as\n" +" well as surrounding comments.\n" " --error_format=FORMAT Set the format in which to print errors.\n" " FORMAT may be 'gcc' (the default) or 'msvs'\n" -" (Microsoft Visual Studio format)." << endl; +" (Microsoft Visual Studio format).\n" +" --print_free_field_numbers Print the free field numbers of the messages\n" +" defined in the given proto files. Groups share\n" +" the same field number space with the parent \n" +" message. Extension ranges are counted as \n" +" occupied fields numbers." << endl; if (!plugin_prefix_.empty()) { cerr << " --plugin=EXECUTABLE Specifies a plugin executable to use.\n" @@ -1083,8 +1223,8 @@ void CommandLineInterface::PrintHelpText() { " the executable's own name differs." << endl; } - for (GeneratorMap::iterator iter = generators_.begin(); - iter != generators_.end(); ++iter) { + for (GeneratorMap::iterator iter = generators_by_flag_name_.begin(); + iter != generators_by_flag_name_.end(); ++iter) { // FIXME(kenton): If the text is long enough it will wrap, which is ugly, // but fixing this nicely (e.g. splitting on spaces) is probably more // trouble than it's worth. @@ -1097,7 +1237,7 @@ void CommandLineInterface::PrintHelpText() { bool CommandLineInterface::GenerateOutput( const vector<const FileDescriptor*>& parsed_files, const OutputDirective& output_directive, - OutputDirectory* output_directory) { + GeneratorContext* generator_context) { // Call the generator. string error; if (output_directive.generator == NULL) { @@ -1112,16 +1252,22 @@ bool CommandLineInterface::GenerateOutput( if (!GeneratePluginOutput(parsed_files, plugin_name, output_directive.parameter, - output_directory, &error)) { + generator_context, &error)) { cerr << output_directive.name << ": " << error << endl; return false; } } else { // Regular generator. + string parameters = output_directive.parameter; + if (!generator_parameters_[output_directive.name].empty()) { + if (!parameters.empty()) { + parameters.append(","); + } + parameters.append(generator_parameters_[output_directive.name]); + } for (int i = 0; i < parsed_files.size(); i++) { - if (!output_directive.generator->Generate( - parsed_files[i], output_directive.parameter, - output_directory, &error)) { + if (!output_directive.generator->Generate(parsed_files[i], parameters, + generator_context, &error)) { // Generator returned an error. cerr << output_directive.name << ": " << parsed_files[i]->name() << ": " << error << endl; @@ -1137,7 +1283,7 @@ bool CommandLineInterface::GeneratePluginOutput( const vector<const FileDescriptor*>& parsed_files, const string& plugin_name, const string& parameter, - OutputDirectory* output_directory, + GeneratorContext* generator_context, string* error) { CodeGeneratorRequest request; CodeGeneratorResponse response; @@ -1150,8 +1296,9 @@ bool CommandLineInterface::GeneratePluginOutput( set<const FileDescriptor*> already_seen; for (int i = 0; i < parsed_files.size(); i++) { request.add_file_to_generate(parsed_files[i]->name()); - GetTransitiveDependencies(parsed_files[i], &already_seen, - request.mutable_proto_file()); + GetTransitiveDependencies(parsed_files[i], + true, // Include source code info. + &already_seen, request.mutable_proto_file()); } // Invoke the plugin. @@ -1180,14 +1327,14 @@ bool CommandLineInterface::GeneratePluginOutput( // We reset current_output to NULL first so that the old file is closed // before the new one is opened. current_output.reset(); - current_output.reset(output_directory->OpenForInsert( + current_output.reset(generator_context->OpenForInsert( output_file.name(), output_file.insertion_point())); } else if (!output_file.name().empty()) { // Starting a new file. Open it. // We reset current_output to NULL first so that the old file is closed // before the new one is opened. current_output.reset(); - current_output.reset(output_directory->Open(output_file.name())); + current_output.reset(generator_context->Open(output_file.name())); } else if (current_output == NULL) { *error = strings::Substitute( "$0: First file chunk returned by plugin did not specify a file name.", @@ -1281,12 +1428,17 @@ bool CommandLineInterface::WriteDescriptorSet( if (imports_in_descriptor_set_) { set<const FileDescriptor*> already_seen; for (int i = 0; i < parsed_files.size(); i++) { - GetTransitiveDependencies( - parsed_files[i], &already_seen, file_set.mutable_file()); + GetTransitiveDependencies(parsed_files[i], + source_info_in_descriptor_set_, + &already_seen, file_set.mutable_file()); } } else { for (int i = 0; i < parsed_files.size(); i++) { - parsed_files[i]->CopyTo(file_set.add_file()); + FileDescriptorProto* file_proto = file_set.add_file(); + parsed_files[i]->CopyTo(file_proto); + if (source_info_in_descriptor_set_) { + parsed_files[i]->CopySourceCodeInfoTo(file_proto); + } } } @@ -1316,7 +1468,7 @@ bool CommandLineInterface::WriteDescriptorSet( } void CommandLineInterface::GetTransitiveDependencies( - const FileDescriptor* file, + const FileDescriptor* file, bool include_source_code_info, set<const FileDescriptor*>* already_seen, RepeatedPtrField<FileDescriptorProto>* output) { if (!already_seen->insert(file).second) { @@ -1326,13 +1478,125 @@ void CommandLineInterface::GetTransitiveDependencies( // Add all dependencies. for (int i = 0; i < file->dependency_count(); i++) { - GetTransitiveDependencies(file->dependency(i), already_seen, output); + GetTransitiveDependencies(file->dependency(i), include_source_code_info, + already_seen, output); } // Add this file. - file->CopyTo(output->Add()); + FileDescriptorProto* new_descriptor = output->Add(); + file->CopyTo(new_descriptor); + if (include_source_code_info) { + file->CopySourceCodeInfoTo(new_descriptor); + } +} + +namespace { + +// Utility function for PrintFreeFieldNumbers. +// Stores occupied ranges into the ranges parameter, and next level of sub +// message types into the nested_messages parameter. The FieldRange is left +// inclusive, right exclusive. i.e. [a, b). +// +// Nested Messages: +// Note that it only stores the nested message type, iff the nested type is +// either a direct child of the given descriptor, or the nested type is a +// decendent of the given descriptor and all the nodes between the +// nested type and the given descriptor are group types. e.g. +// +// message Foo { +// message Bar { +// message NestedBar {} +// } +// group Baz = 1 { +// group NestedBazGroup = 2 { +// message Quz { +// message NestedQuz {} +// } +// } +// message NestedBaz {} +// } +// } +// +// In this case, Bar, Quz and NestedBaz will be added into the nested types. +// Since free field numbers of group types will not be printed, this makes sure +// the nested message types in groups will not be dropped. The nested_messages +// parameter will contain the direct children (when groups are ignored in the +// tree) of the given descriptor for the caller to traverse. The declaration +// order of the nested messages is also preserved. +typedef pair<int, int> FieldRange; +void GatherOccupiedFieldRanges(const Descriptor* descriptor, + set<FieldRange>* ranges, + vector<const Descriptor*>* nested_messages) { + set<const Descriptor*> groups; + for (int i = 0; i < descriptor->field_count(); ++i) { + const FieldDescriptor* fd = descriptor->field(i); + ranges->insert(FieldRange(fd->number(), fd->number() + 1)); + if (fd->type() == FieldDescriptor::TYPE_GROUP) { + groups.insert(fd->message_type()); + } + } + for (int i = 0; i < descriptor->extension_range_count(); ++i) { + ranges->insert(FieldRange(descriptor->extension_range(i)->start, + descriptor->extension_range(i)->end)); + } + // Handle the nested messages/groups in declaration order to make it + // post-order strict. + for (int i = 0; i < descriptor->nested_type_count(); ++i) { + const Descriptor* nested_desc = descriptor->nested_type(i); + if (groups.find(nested_desc) != groups.end()) { + GatherOccupiedFieldRanges(nested_desc, ranges, nested_messages); + } else { + nested_messages->push_back(nested_desc); + } + } } +// Utility function for PrintFreeFieldNumbers. +// Actually prints the formatted free field numbers for given message name and +// occupied ranges. +void FormatFreeFieldNumbers(const string& name, + const set<FieldRange>& ranges) { + string output; + StringAppendF(&output, "%-35s free:", name.c_str()); + int next_free_number = 1; + for (set<FieldRange>::const_iterator i = ranges.begin(); + i != ranges.end(); ++i) { + // This happens when groups re-use parent field numbers, in which + // case we skip the FieldRange entirely. + if (next_free_number >= i->second) continue; + + if (next_free_number < i->first) { + if (next_free_number + 1 == i->first) { + // Singleton + StringAppendF(&output, " %d", next_free_number); + } else { + // Range + StringAppendF(&output, " %d-%d", next_free_number, i->first - 1); + } + } + next_free_number = i->second; + } + if (next_free_number <= FieldDescriptor::kMaxNumber) { + StringAppendF(&output, " %d-INF", next_free_number); + } + cout << output << endl; +} + +} // namespace + +void CommandLineInterface::PrintFreeFieldNumbers( + const Descriptor* descriptor) { + set<FieldRange> ranges; + vector<const Descriptor*> nested_messages; + GatherOccupiedFieldRanges(descriptor, &ranges, &nested_messages); + + for (int i = 0; i < nested_messages.size(); ++i) { + PrintFreeFieldNumbers(nested_messages[i]); + } + FormatFreeFieldNumbers(descriptor->full_name(), ranges); +} + + } // namespace compiler } // namespace protobuf diff --git a/src/google/protobuf/compiler/command_line_interface.h b/src/google/protobuf/compiler/command_line_interface.h index d25a50e..3b73415 100644 --- a/src/google/protobuf/compiler/command_line_interface.h +++ b/src/google/protobuf/compiler/command_line_interface.h @@ -48,15 +48,16 @@ namespace google { namespace protobuf { -class FileDescriptor; // descriptor.h +class Descriptor; // descriptor.h class DescriptorPool; // descriptor.h +class FileDescriptor; // descriptor.h class FileDescriptorProto; // descriptor.pb.h template<typename T> class RepeatedPtrField; // repeated_field.h namespace compiler { class CodeGenerator; // code_generator.h -class OutputDirectory; // code_generator.h +class GeneratorContext; // code_generator.h class DiskSourceTree; // importer.h // This class implements the command-line interface to the protocol compiler. @@ -112,6 +113,19 @@ class LIBPROTOC_EXPORT CommandLineInterface { CodeGenerator* generator, const string& help_text); + // Register a code generator for a language. + // Besides flag_name you can specify another option_flag_name that could be + // used to pass extra parameters to the registered code generator. + // Suppose you have registered a generator by calling: + // command_line_interface.RegisterGenerator("--foo_out", "--foo_opt", ...) + // Then you could invoke the compiler with a command like: + // protoc --foo_out=enable_bar:outdir --foo_opt=enable_baz + // This will pass "enable_bar,enable_baz" as the parameter to the generator. + void RegisterGenerator(const string& flag_name, + const string& option_flag_name, + CodeGenerator* generator, + const string& help_text); + // Enables "plugins". In this mode, if a command-line flag ends with "_out" // but does not match any registered generator, the compiler will attempt to // find a "plugin" to implement the generator. Plugins are just executables. @@ -174,7 +188,7 @@ class LIBPROTOC_EXPORT CommandLineInterface { // ----------------------------------------------------------------- class ErrorPrinter; - class MemoryOutputDirectory; + class GeneratorContextImpl; class MemoryOutputStream; // Clear state from previous Run(). @@ -186,8 +200,15 @@ class LIBPROTOC_EXPORT CommandLineInterface { bool MakeInputsBeProtoPathRelative( DiskSourceTree* source_tree); + // Return status for ParseArguments() and InterpretArgument(). + enum ParseArgumentStatus { + PARSE_ARGUMENT_DONE_AND_CONTINUE, + PARSE_ARGUMENT_DONE_AND_EXIT, + PARSE_ARGUMENT_FAIL + }; + // Parse all command-line arguments. - bool ParseArguments(int argc, const char* const argv[]); + ParseArgumentStatus ParseArguments(int argc, const char* const argv[]); // Parses a command-line argument into a name/value pair. Returns // true if the next argument in the argv should be used as the value, @@ -203,7 +224,8 @@ class LIBPROTOC_EXPORT CommandLineInterface { bool ParseArgument(const char* arg, string* name, string* value); // Interprets arguments parsed with ParseArgument. - bool InterpretArgument(const string& name, const string& value); + ParseArgumentStatus InterpretArgument(const string& name, + const string& value); // Print the --help text to stderr. void PrintHelpText(); @@ -212,11 +234,11 @@ class LIBPROTOC_EXPORT CommandLineInterface { struct OutputDirective; // see below bool GenerateOutput(const vector<const FileDescriptor*>& parsed_files, const OutputDirective& output_directive, - OutputDirectory* output_directory); + GeneratorContext* generator_context); bool GeneratePluginOutput(const vector<const FileDescriptor*>& parsed_files, const string& plugin_name, const string& parameter, - OutputDirectory* output_directory, + GeneratorContext* generator_context, string* error); // Implements --encode and --decode. @@ -230,12 +252,30 @@ class LIBPROTOC_EXPORT CommandLineInterface { // protos will be ordered such that every file is listed before any file that // depends on it, so that you can call DescriptorPool::BuildFile() on them // in order. Any files in *already_seen will not be added, and each file - // added will be inserted into *already_seen. + // added will be inserted into *already_seen. If include_source_code_info is + // true then include the source code information in the FileDescriptorProtos. static void GetTransitiveDependencies( const FileDescriptor* file, + bool include_source_code_info, set<const FileDescriptor*>* already_seen, RepeatedPtrField<FileDescriptorProto>* output); + // Implements the --print_free_field_numbers. This function prints free field + // numbers into stdout for the message and it's nested message types in + // post-order, i.e. nested types first. Printed range are left-right + // inclusive, i.e. [a, b]. + // + // Groups: + // For historical reasons, groups are considered to share the same + // field number space with the parent message, thus it will not print free + // field numbers for groups. The field numbers used in the groups are + // excluded in the free field numbers of the parent message. + // + // Extension Ranges: + // Extension ranges are considered ocuppied field numbers and they will not be + // listed as free numbers in the output. + void PrintFreeFieldNumbers(const Descriptor* descriptor); + // ----------------------------------------------------------------- // The name of the executable as invoked (i.e. argv[0]). @@ -244,13 +284,21 @@ class LIBPROTOC_EXPORT CommandLineInterface { // Version info set with SetVersionInfo(). string version_info_; - // Map from flag names to registered generators. + // Registered generators. struct GeneratorInfo { + string flag_name; + string option_flag_name; CodeGenerator* generator; string help_text; }; typedef map<string, GeneratorInfo> GeneratorMap; - GeneratorMap generators_; + GeneratorMap generators_by_flag_name_; + GeneratorMap generators_by_option_name_; + // A map from generator names to the parameters specified using the option + // flag. For example, if the user invokes the compiler with: + // protoc --foo_out=outputdir --foo_opt=enable_bar ... + // Then there will be an entry ("--foo_out", "enable_bar") in this map. + map<string, string> generator_parameters_; // See AllowPlugins(). If this is empty, plugins aren't allowed. string plugin_prefix_; @@ -264,11 +312,19 @@ class LIBPROTOC_EXPORT CommandLineInterface { enum Mode { MODE_COMPILE, // Normal mode: parse .proto files and compile them. MODE_ENCODE, // --encode: read text from stdin, write binary to stdout. - MODE_DECODE // --decode: read binary from stdin, write text to stdout. + MODE_DECODE, // --decode: read binary from stdin, write text to stdout. + MODE_PRINT, // Print mode: print info of the given .proto files and exit. }; Mode mode_; + enum PrintMode { + PRINT_NONE, // Not in MODE_PRINT + PRINT_FREE_FIELDS, // --print_free_fields + }; + + PrintMode print_mode_; + enum ErrorFormat { ERROR_FORMAT_GCC, // GCC error output format (default). ERROR_FORMAT_MSVS // Visual Studio output (--error_format=msvs). @@ -302,6 +358,10 @@ class LIBPROTOC_EXPORT CommandLineInterface { // the .proto files listed on the command-line are added. bool imports_in_descriptor_set_; + // True if --include_source_info was given, meaning that we should not strip + // SourceCodeInfo from the DescriptorSet. + bool source_info_in_descriptor_set_; + // Was the --disallow_services flag used? bool disallow_services_; diff --git a/src/google/protobuf/compiler/command_line_interface_unittest.cc b/src/google/protobuf/compiler/command_line_interface_unittest.cc index 9129ebf..d20a214 100644 --- a/src/google/protobuf/compiler/command_line_interface_unittest.cc +++ b/src/google/protobuf/compiler/command_line_interface_unittest.cc @@ -40,6 +40,7 @@ #else #include <unistd.h> #endif +#include <memory> #include <vector> #include <google/protobuf/descriptor.pb.h> @@ -48,6 +49,7 @@ #include <google/protobuf/compiler/command_line_interface.h> #include <google/protobuf/compiler/code_generator.h> #include <google/protobuf/compiler/mock_code_generator.h> +#include <google/protobuf/compiler/subprocess.h> #include <google/protobuf/io/printer.h> #include <google/protobuf/unittest.pb.h> #include <google/protobuf/testing/file.h> @@ -121,6 +123,13 @@ class CommandLineInterfaceTest : public testing::Test { // substring. void ExpectErrorSubstring(const string& expected_substring); + // Like ExpectErrorSubstring, but checks that Run() returned zero. + void ExpectErrorSubstringWithZeroReturnCode( + const string& expected_substring); + + // Checks that the captured stdout is the same as the expected_text. + void ExpectCapturedStdout(const string& expected_text); + // Returns true if ExpectErrorSubstring(expected_substring) would pass, but // does not fail otherwise. bool HasAlternateErrorSubstring(const string& expected_substring); @@ -143,6 +152,10 @@ class CommandLineInterfaceTest : public testing::Test { const string& proto_name, const string& message_name, const string& output_directory); + void ExpectGeneratedWithMultipleInputs(const string& generator_name, + const string& all_proto_names, + const string& proto_name, + const string& message_name); void ExpectGeneratedWithInsertions(const string& generator_name, const string& parameter, const string& insertions, @@ -173,6 +186,9 @@ class CommandLineInterfaceTest : public testing::Test { // The captured stderr output. string error_text_; + // The captured stdout. + string captured_stdout_; + // Pointers which need to be deleted later. vector<CodeGenerator*> mock_generators_to_delete_; @@ -190,7 +206,7 @@ class CommandLineInterfaceTest::NullCodeGenerator : public CodeGenerator { // implements CodeGenerator ---------------------------------------- bool Generate(const FileDescriptor* file, const string& parameter, - OutputDirectory* output_directory, + GeneratorContext* context, string* error) const { called_ = true; parameter_ = parameter; @@ -215,12 +231,12 @@ void CommandLineInterfaceTest::SetUp() { } // Create the temp directory. - GOOGLE_CHECK(File::CreateDir(temp_directory_.c_str(), DEFAULT_FILE_MODE)); + GOOGLE_CHECK_OK(File::CreateDir(temp_directory_, 0777)); // Register generators. CodeGenerator* generator = new MockCodeGenerator("test_generator"); mock_generators_to_delete_.push_back(generator); - cli_.RegisterGenerator("--test_out", generator, "Test output."); + cli_.RegisterGenerator("--test_out", "--test_opt", generator, "Test output."); cli_.RegisterGenerator("-t", generator, "Test output."); generator = new MockCodeGenerator("alt_generator"); @@ -246,12 +262,10 @@ void CommandLineInterfaceTest::TearDown() { } void CommandLineInterfaceTest::Run(const string& command) { - vector<string> args; - SplitStringUsing(command, " ", &args); + vector<string> args = Split(command, " ", true); if (!disallow_plugins_) { cli_.AllowPlugins("prefix-"); - const char* possible_paths[] = { // When building with shared libraries, libtool hides the real executable // in .libs and puts a fake wrapper in the current directory. @@ -287,18 +301,27 @@ void CommandLineInterfaceTest::Run(const string& command) { } } - scoped_array<const char*> argv(new const char*[args.size()]); + scoped_array<const char*> argv(new const char* [args.size()]); for (int i = 0; i < args.size(); i++) { args[i] = StringReplace(args[i], "$tmpdir", temp_directory_, true); argv[i] = args[i].c_str(); } + // TODO(jieluo): Cygwin doesn't work well if we try to capture stderr and + // stdout at the same time. Need to figure out why and add this capture back + // for Cygwin. +#if !defined(__CYGWIN__) + CaptureTestStdout(); +#endif CaptureTestStderr(); return_code_ = cli_.Run(args.size(), argv.get()); error_text_ = GetCapturedTestStderr(); +#if !defined(__CYGWIN__) + captured_stdout_ = GetCapturedTestStdout(); +#endif } // ------------------------------------------------------------------- @@ -310,16 +333,20 @@ void CommandLineInterfaceTest::CreateTempFile( string::size_type slash_pos = name.find_last_of('/'); if (slash_pos != string::npos) { string dir = name.substr(0, slash_pos); - File::RecursivelyCreateDir(temp_directory_ + "/" + dir, 0777); + if (!File::Exists(temp_directory_ + "/" + dir)) { + GOOGLE_CHECK_OK(File::RecursivelyCreateDir(temp_directory_ + "/" + dir, + 0777)); + } } // Write file. string full_name = temp_directory_ + "/" + name; - File::WriteStringToFileOrDie(contents, full_name); + GOOGLE_CHECK_OK(File::SetContents(full_name, contents, true)); } void CommandLineInterfaceTest::CreateTempDir(const string& name) { - File::RecursivelyCreateDir(temp_directory_ + "/" + name, 0777); + GOOGLE_CHECK_OK(File::RecursivelyCreateDir(temp_directory_ + "/" + name, + 0777)); } // ------------------------------------------------------------------- @@ -341,6 +368,12 @@ void CommandLineInterfaceTest::ExpectErrorSubstring( EXPECT_PRED_FORMAT2(testing::IsSubstring, expected_substring, error_text_); } +void CommandLineInterfaceTest::ExpectErrorSubstringWithZeroReturnCode( + const string& expected_substring) { + EXPECT_EQ(0, return_code_); + EXPECT_PRED_FORMAT2(testing::IsSubstring, expected_substring, error_text_); +} + bool CommandLineInterfaceTest::HasAlternateErrorSubstring( const string& expected_substring) { EXPECT_NE(0, return_code_); @@ -353,7 +386,8 @@ void CommandLineInterfaceTest::ExpectGenerated( const string& proto_name, const string& message_name) { MockCodeGenerator::ExpectGenerated( - generator_name, parameter, "", proto_name, message_name, temp_directory_); + generator_name, parameter, "", proto_name, message_name, proto_name, + temp_directory_); } void CommandLineInterfaceTest::ExpectGenerated( @@ -363,10 +397,21 @@ void CommandLineInterfaceTest::ExpectGenerated( const string& message_name, const string& output_directory) { MockCodeGenerator::ExpectGenerated( - generator_name, parameter, "", proto_name, message_name, + generator_name, parameter, "", proto_name, message_name, proto_name, temp_directory_ + "/" + output_directory); } +void CommandLineInterfaceTest::ExpectGeneratedWithMultipleInputs( + const string& generator_name, + const string& all_proto_names, + const string& proto_name, + const string& message_name) { + MockCodeGenerator::ExpectGenerated( + generator_name, "", "", proto_name, message_name, + all_proto_names, + temp_directory_); +} + void CommandLineInterfaceTest::ExpectGeneratedWithInsertions( const string& generator_name, const string& parameter, @@ -375,7 +420,7 @@ void CommandLineInterfaceTest::ExpectGeneratedWithInsertions( const string& message_name) { MockCodeGenerator::ExpectGenerated( generator_name, parameter, insertions, proto_name, message_name, - temp_directory_); + proto_name, temp_directory_); } void CommandLineInterfaceTest::ExpectNullCodeGeneratorCalled( @@ -388,14 +433,18 @@ void CommandLineInterfaceTest::ReadDescriptorSet( const string& filename, FileDescriptorSet* descriptor_set) { string path = temp_directory_ + "/" + filename; string file_contents; - if (!File::ReadFileToString(path, &file_contents)) { - FAIL() << "File not found: " << path; - } + GOOGLE_CHECK_OK(File::GetContents(path, &file_contents, true)); + if (!descriptor_set->ParseFromString(file_contents)) { FAIL() << "Could not parse file contents: " << path; } } +void CommandLineInterfaceTest::ExpectCapturedStdout( + const string& expected_text) { + EXPECT_EQ(expected_text, captured_stdout_); +} + // =================================================================== TEST_F(CommandLineInterfaceTest, BasicOutput) { @@ -455,8 +504,44 @@ TEST_F(CommandLineInterfaceTest, MultipleInputs) { "--proto_path=$tmpdir foo.proto bar.proto"); ExpectNoErrors(); - ExpectGenerated("test_generator", "", "foo.proto", "Foo"); - ExpectGenerated("test_generator", "", "bar.proto", "Bar"); + ExpectGeneratedWithMultipleInputs("test_generator", "foo.proto,bar.proto", + "foo.proto", "Foo"); + ExpectGeneratedWithMultipleInputs("test_generator", "foo.proto,bar.proto", + "bar.proto", "Bar"); + ExpectGeneratedWithMultipleInputs("test_plugin", "foo.proto,bar.proto", + "foo.proto", "Foo"); + ExpectGeneratedWithMultipleInputs("test_plugin", "foo.proto,bar.proto", + "bar.proto", "Bar"); +} + +TEST_F(CommandLineInterfaceTest, MultipleInputsWithImport) { + // Test parsing multiple input files with an import of a separate file. + + CreateTempFile("foo.proto", + "syntax = \"proto2\";\n" + "message Foo {}\n"); + CreateTempFile("bar.proto", + "syntax = \"proto2\";\n" + "import \"baz.proto\";\n" + "message Bar {\n" + " optional Baz a = 1;\n" + "}\n"); + CreateTempFile("baz.proto", + "syntax = \"proto2\";\n" + "message Baz {}\n"); + + Run("protocol_compiler --test_out=$tmpdir --plug_out=$tmpdir " + "--proto_path=$tmpdir foo.proto bar.proto"); + + ExpectNoErrors(); + ExpectGeneratedWithMultipleInputs("test_generator", "foo.proto,bar.proto", + "foo.proto", "Foo"); + ExpectGeneratedWithMultipleInputs("test_generator", "foo.proto,bar.proto", + "bar.proto", "Bar"); + ExpectGeneratedWithMultipleInputs("test_plugin", "foo.proto,bar.proto", + "foo.proto", "Foo"); + ExpectGeneratedWithMultipleInputs("test_plugin", "foo.proto,bar.proto", + "bar.proto", "Bar"); } TEST_F(CommandLineInterfaceTest, CreateDirectory) { @@ -492,6 +577,32 @@ TEST_F(CommandLineInterfaceTest, GeneratorParameters) { ExpectGenerated("test_plugin", "TestPluginParameter", "foo.proto", "Foo"); } +TEST_F(CommandLineInterfaceTest, ExtraGeneratorParameters) { + // Test that generator parameters specified with the option flag are + // correctly passed to the code generator. + + CreateTempFile("foo.proto", + "syntax = \"proto2\";\n" + "message Foo {}\n"); + // Create the "a" and "b" sub-directories. + CreateTempDir("a"); + CreateTempDir("b"); + + Run("protocol_compiler " + "--test_opt=foo1 " + "--test_out=bar:$tmpdir/a " + "--test_opt=foo2 " + "--test_out=baz:$tmpdir/b " + "--test_opt=foo3 " + "--proto_path=$tmpdir foo.proto"); + + ExpectNoErrors(); + ExpectGenerated( + "test_generator", "bar,foo1,foo2,foo3", "foo.proto", "Foo", "a"); + ExpectGenerated( + "test_generator", "baz,foo1,foo2,foo3", "foo.proto", "Foo", "b"); +} + TEST_F(CommandLineInterfaceTest, Insert) { // Test running a generator that inserts code into another's output. @@ -515,7 +626,7 @@ TEST_F(CommandLineInterfaceTest, Insert) { "foo.proto", "Foo"); } -#if defined(_WIN32) || defined(__CYGWIN__) +#if defined(_WIN32) TEST_F(CommandLineInterfaceTest, WindowsOutputPath) { // Test that the output path can be a Windows-style path. @@ -725,8 +836,35 @@ TEST_F(CommandLineInterfaceTest, WriteDescriptorSet) { FileDescriptorSet descriptor_set; ReadDescriptorSet("descriptor_set", &descriptor_set); if (HasFatalFailure()) return; - ASSERT_EQ(1, descriptor_set.file_size()); + EXPECT_EQ(1, descriptor_set.file_size()); EXPECT_EQ("bar.proto", descriptor_set.file(0).name()); + // Descriptor set should not have source code info. + EXPECT_FALSE(descriptor_set.file(0).has_source_code_info()); +} + +TEST_F(CommandLineInterfaceTest, WriteDescriptorSetWithSourceInfo) { + CreateTempFile("foo.proto", + "syntax = \"proto2\";\n" + "message Foo {}\n"); + CreateTempFile("bar.proto", + "syntax = \"proto2\";\n" + "import \"foo.proto\";\n" + "message Bar {\n" + " optional Foo foo = 1;\n" + "}\n"); + + Run("protocol_compiler --descriptor_set_out=$tmpdir/descriptor_set " + "--include_source_info --proto_path=$tmpdir bar.proto"); + + ExpectNoErrors(); + + FileDescriptorSet descriptor_set; + ReadDescriptorSet("descriptor_set", &descriptor_set); + if (HasFatalFailure()) return; + EXPECT_EQ(1, descriptor_set.file_size()); + EXPECT_EQ("bar.proto", descriptor_set.file(0).name()); + // Source code info included. + EXPECT_TRUE(descriptor_set.file(0).has_source_code_info()); } TEST_F(CommandLineInterfaceTest, WriteTransitiveDescriptorSet) { @@ -748,13 +886,47 @@ TEST_F(CommandLineInterfaceTest, WriteTransitiveDescriptorSet) { FileDescriptorSet descriptor_set; ReadDescriptorSet("descriptor_set", &descriptor_set); if (HasFatalFailure()) return; - ASSERT_EQ(2, descriptor_set.file_size()); + EXPECT_EQ(2, descriptor_set.file_size()); if (descriptor_set.file(0).name() == "bar.proto") { std::swap(descriptor_set.mutable_file()->mutable_data()[0], descriptor_set.mutable_file()->mutable_data()[1]); } EXPECT_EQ("foo.proto", descriptor_set.file(0).name()); EXPECT_EQ("bar.proto", descriptor_set.file(1).name()); + // Descriptor set should not have source code info. + EXPECT_FALSE(descriptor_set.file(0).has_source_code_info()); + EXPECT_FALSE(descriptor_set.file(1).has_source_code_info()); +} + +TEST_F(CommandLineInterfaceTest, WriteTransitiveDescriptorSetWithSourceInfo) { + CreateTempFile("foo.proto", + "syntax = \"proto2\";\n" + "message Foo {}\n"); + CreateTempFile("bar.proto", + "syntax = \"proto2\";\n" + "import \"foo.proto\";\n" + "message Bar {\n" + " optional Foo foo = 1;\n" + "}\n"); + + Run("protocol_compiler --descriptor_set_out=$tmpdir/descriptor_set " + "--include_imports --include_source_info --proto_path=$tmpdir bar.proto"); + + ExpectNoErrors(); + + FileDescriptorSet descriptor_set; + ReadDescriptorSet("descriptor_set", &descriptor_set); + if (HasFatalFailure()) return; + EXPECT_EQ(2, descriptor_set.file_size()); + if (descriptor_set.file(0).name() == "bar.proto") { + std::swap(descriptor_set.mutable_file()->mutable_data()[0], + descriptor_set.mutable_file()->mutable_data()[1]); + } + EXPECT_EQ("foo.proto", descriptor_set.file(0).name()); + EXPECT_EQ("bar.proto", descriptor_set.file(1).name()); + // Source code info included. + EXPECT_TRUE(descriptor_set.file(0).has_source_code_info()); + EXPECT_TRUE(descriptor_set.file(1).has_source_code_info()); } // ------------------------------------------------------------------- @@ -1077,6 +1249,17 @@ TEST_F(CommandLineInterfaceTest, GeneratorPluginCrash) { #endif } +TEST_F(CommandLineInterfaceTest, PluginReceivesSourceCodeInfo) { + CreateTempFile("foo.proto", + "syntax = \"proto2\";\n" + "message MockCodeGenerator_HasSourceCodeInfo {}\n"); + + Run("protocol_compiler --plug_out=$tmpdir --proto_path=$tmpdir foo.proto"); + + ExpectErrorSubstring( + "Saw message type MockCodeGenerator_HasSourceCodeInfo: 1."); +} + TEST_F(CommandLineInterfaceTest, GeneratorPluginNotFound) { // Test what happens if the plugin isn't found. @@ -1089,9 +1272,8 @@ TEST_F(CommandLineInterfaceTest, GeneratorPluginNotFound) { "--proto_path=$tmpdir error.proto"); #ifdef _WIN32 - ExpectErrorSubstring( - "--badplug_out: prefix-gen-badplug: The system cannot find the file " - "specified."); + ExpectErrorSubstring("--badplug_out: prefix-gen-badplug: " + + Subprocess::Win32ErrorMessage(ERROR_FILE_NOT_FOUND)); #else // Error written to stdout by child process after exec() fails. ExpectErrorSubstring( @@ -1120,11 +1302,11 @@ TEST_F(CommandLineInterfaceTest, GeneratorPluginNotAllowed) { TEST_F(CommandLineInterfaceTest, HelpText) { Run("test_exec_name --help"); - ExpectErrorSubstring("Usage: test_exec_name "); - ExpectErrorSubstring("--test_out=OUT_DIR"); - ExpectErrorSubstring("Test output."); - ExpectErrorSubstring("--alt_out=OUT_DIR"); - ExpectErrorSubstring("Alt output."); + ExpectErrorSubstringWithZeroReturnCode("Usage: test_exec_name "); + ExpectErrorSubstringWithZeroReturnCode("--test_out=OUT_DIR"); + ExpectErrorSubstringWithZeroReturnCode("Test output."); + ExpectErrorSubstringWithZeroReturnCode("--alt_out=OUT_DIR"); + ExpectErrorSubstringWithZeroReturnCode("Alt output."); } TEST_F(CommandLineInterfaceTest, GccFormatErrors) { @@ -1153,7 +1335,7 @@ TEST_F(CommandLineInterfaceTest, MsvsFormatErrors) { "--proto_path=$tmpdir --error_format=msvs foo.proto"); ExpectErrorText( - "foo.proto(2) : error in column=1: Expected top-level statement " + "$tmpdir/foo.proto(2) : error in column=1: Expected top-level statement " "(e.g. \"message\").\n"); } @@ -1234,6 +1416,76 @@ TEST_F(CommandLineInterfaceTest, MissingValueAtEndError) { ExpectErrorText("Missing value for flag: --test_out\n"); } +TEST_F(CommandLineInterfaceTest, PrintFreeFieldNumbers) { + CreateTempFile( + "foo.proto", + "syntax = \"proto2\";\n" + "package foo;\n" + "message Foo {\n" + " optional int32 a = 2;\n" + " optional string b = 4;\n" + " optional string c = 5;\n" + " optional int64 d = 8;\n" + " optional double e = 10;\n" + "}\n"); + CreateTempFile( + "bar.proto", + "syntax = \"proto2\";\n" + "message Bar {\n" + " optional int32 a = 2;\n" + " extensions 4 to 5;\n" + " optional int64 d = 8;\n" + " extensions 10;\n" + "}\n"); + CreateTempFile( + "baz.proto", + "syntax = \"proto2\";\n" + "message Baz {\n" + " optional int32 a = 2;\n" + " optional int64 d = 8;\n" + " extensions 15 to max;\n" // unordered. + " extensions 13;\n" + " extensions 10 to 12;\n" + " extensions 5;\n" + " extensions 4;\n" + "}\n"); + CreateTempFile( + "quz.proto", + "syntax = \"proto2\";\n" + "message Quz {\n" + " message Foo {}\n" // nested message + " optional int32 a = 2;\n" + " optional group C = 4 {\n" + " optional int32 d = 5;\n" + " }\n" + " extensions 8 to 10;\n" + " optional group E = 11 {\n" + " optional int32 f = 9;\n" // explicitly reuse extension range 8-10 + " optional group G = 15 {\n" // nested group + " message Foo {}\n" // nested message inside nested group + " }\n" + " }\n" + "}\n"); + + Run("protocol_compiler --print_free_field_numbers --proto_path=$tmpdir " + "foo.proto bar.proto baz.proto quz.proto"); + + ExpectNoErrors(); + + // TODO(jieluo): Cygwin doesn't work well if we try to capture stderr and + // stdout at the same time. Need to figure out why and add this test back + // for Cygwin. +#if !defined(__CYGWIN__) + ExpectCapturedStdout( + "foo.Foo free: 1 3 6-7 9 11-INF\n" + "Bar free: 1 3 6-7 9 11-INF\n" + "Baz free: 1 3 6-7 9 14\n" + "Quz.Foo free: 1-INF\n" + "Quz.E.G.Foo free: 1-INF\n" + "Quz free: 1 3 6-7 12-14 16-INF\n"); +#endif +} + // =================================================================== // Test for --encode and --decode. Note that it would be easier to do this @@ -1253,7 +1505,7 @@ class EncodeDecodeTest : public testing::Test { void RedirectStdinFromText(const string& input) { string filename = TestTempDir() + "/test_stdin"; - File::WriteStringToFileOrDie(input, filename); + GOOGLE_CHECK_OK(File::SetContents(filename, input, true)); GOOGLE_CHECK(RedirectStdinFromFile(filename)); } @@ -1287,7 +1539,7 @@ class EncodeDecodeTest : public testing::Test { SplitStringUsing(command, " ", &args); args.push_back("--proto_path=" + TestSourceDir()); - scoped_array<const char*> argv(new const char*[args.size()]); + scoped_array<const char*> argv(new const char* [args.size()]); for (int i = 0; i < args.size(); i++) { argv[i] = args[i].c_str(); } @@ -1308,7 +1560,7 @@ class EncodeDecodeTest : public testing::Test { void ExpectStdoutMatchesBinaryFile(const string& filename) { string expected_output; - ASSERT_TRUE(File::ReadFileToString(filename, &expected_output)); + GOOGLE_CHECK_OK(File::GetContents(filename, &expected_output, true)); // Don't use EXPECT_EQ because we don't want to print raw binary data to // stdout on failure. @@ -1317,7 +1569,7 @@ class EncodeDecodeTest : public testing::Test { void ExpectStdoutMatchesTextFile(const string& filename) { string expected_output; - ASSERT_TRUE(File::ReadFileToString(filename, &expected_output)); + GOOGLE_CHECK_OK(File::GetContents(filename, &expected_output, true)); ExpectStdoutMatchesText(expected_output); } @@ -1337,22 +1589,23 @@ class EncodeDecodeTest : public testing::Test { }; TEST_F(EncodeDecodeTest, Encode) { - RedirectStdinFromFile(TestSourceDir() + - "/google/protobuf/testdata/text_format_unittest_data.txt"); + RedirectStdinFromFile(TestSourceDir() + "/google/protobuf/" + "testdata/text_format_unittest_data_oneof_implemented.txt"); EXPECT_TRUE(Run("google/protobuf/unittest.proto " "--encode=protobuf_unittest.TestAllTypes")); ExpectStdoutMatchesBinaryFile(TestSourceDir() + - "/google/protobuf/testdata/golden_message"); + "/google/protobuf/testdata/golden_message_oneof_implemented"); ExpectStderrMatchesText(""); } TEST_F(EncodeDecodeTest, Decode) { RedirectStdinFromFile(TestSourceDir() + - "/google/protobuf/testdata/golden_message"); + "/google/protobuf/testdata/golden_message_oneof_implemented"); EXPECT_TRUE(Run("google/protobuf/unittest.proto " "--decode=protobuf_unittest.TestAllTypes")); ExpectStdoutMatchesTextFile(TestSourceDir() + - "/google/protobuf/testdata/text_format_unittest_data.txt"); + "/google/protobuf/" + "testdata/text_format_unittest_data_oneof_implemented.txt"); ExpectStderrMatchesText(""); } diff --git a/src/google/protobuf/compiler/cpp/cpp_bootstrap_unittest.cc b/src/google/protobuf/compiler/cpp/cpp_bootstrap_unittest.cc index 30b1d2b..48da534 100644 --- a/src/google/protobuf/compiler/cpp/cpp_bootstrap_unittest.cc +++ b/src/google/protobuf/compiler/cpp/cpp_bootstrap_unittest.cc @@ -48,8 +48,8 @@ #include <google/protobuf/compiler/importer.h> #include <google/protobuf/descriptor.h> #include <google/protobuf/io/zero_copy_stream_impl.h> -#include <google/protobuf/stubs/stl_util-inl.h> -#include <google/protobuf/stubs/map-util.h> +#include <google/protobuf/stubs/map_util.h> +#include <google/protobuf/stubs/stl_util.h> #include <google/protobuf/stubs/strutil.h> #include <google/protobuf/stubs/substitute.h> @@ -79,10 +79,10 @@ class MockErrorCollector : public MultiFileErrorCollector { } }; -class MockOutputDirectory : public OutputDirectory { +class MockGeneratorContext : public GeneratorContext { public: - MockOutputDirectory() {} - ~MockOutputDirectory() { + MockGeneratorContext() {} + ~MockGeneratorContext() { STLDeleteValues(&files_); } @@ -93,16 +93,16 @@ class MockOutputDirectory : public OutputDirectory { << "Generator failed to generate file: " << virtual_filename; string actual_contents; - File::ReadFileToStringOrDie( - TestSourceDir() + "/" + physical_filename, - &actual_contents); + GOOGLE_CHECK_OK( + File::GetContents(TestSourceDir() + "/" + physical_filename, + &actual_contents, true)); EXPECT_TRUE(actual_contents == *expected_contents) << physical_filename << " needs to be regenerated. Please run " "generate_descriptor_proto.sh and add this file " "to your CL."; } - // implements OutputDirectory -------------------------------------- + // implements GeneratorContext -------------------------------------- virtual io::ZeroCopyOutputStream* Open(const string& filename) { string** map_slot = &files_[filename]; @@ -130,24 +130,24 @@ TEST(BootstrapTest, GeneratedDescriptorMatches) { ASSERT_TRUE(plugin_proto_file != NULL); CppGenerator generator; - MockOutputDirectory output_directory; + MockGeneratorContext context; string error; string parameter; parameter = "dllexport_decl=LIBPROTOBUF_EXPORT"; ASSERT_TRUE(generator.Generate(proto_file, parameter, - &output_directory, &error)); + &context, &error)); parameter = "dllexport_decl=LIBPROTOC_EXPORT"; ASSERT_TRUE(generator.Generate(plugin_proto_file, parameter, - &output_directory, &error)); - - output_directory.ExpectFileMatches("google/protobuf/descriptor.pb.h", - "google/protobuf/descriptor.pb.h"); - output_directory.ExpectFileMatches("google/protobuf/descriptor.pb.cc", - "google/protobuf/descriptor.pb.cc"); - output_directory.ExpectFileMatches("google/protobuf/compiler/plugin.pb.h", - "google/protobuf/compiler/plugin.pb.h"); - output_directory.ExpectFileMatches("google/protobuf/compiler/plugin.pb.cc", - "google/protobuf/compiler/plugin.pb.cc"); + &context, &error)); + + context.ExpectFileMatches("google/protobuf/descriptor.pb.h", + "google/protobuf/descriptor.pb.h"); + context.ExpectFileMatches("google/protobuf/descriptor.pb.cc", + "google/protobuf/descriptor.pb.cc"); + context.ExpectFileMatches("google/protobuf/compiler/plugin.pb.h", + "google/protobuf/compiler/plugin.pb.h"); + context.ExpectFileMatches("google/protobuf/compiler/plugin.pb.cc", + "google/protobuf/compiler/plugin.pb.cc"); } } // namespace diff --git a/src/google/protobuf/compiler/cpp/cpp_enum.cc b/src/google/protobuf/compiler/cpp/cpp_enum.cc index 76d2b79..0c4796f 100644 --- a/src/google/protobuf/compiler/cpp/cpp_enum.cc +++ b/src/google/protobuf/compiler/cpp/cpp_enum.cc @@ -45,11 +45,27 @@ namespace protobuf { namespace compiler { namespace cpp { +namespace { +// The GOOGLE_ARRAYSIZE constant is the max enum value plus 1. If the max enum value +// is kint32max, GOOGLE_ARRAYSIZE will overflow. In such cases we should omit the +// generation of the GOOGLE_ARRAYSIZE constant. +bool ShouldGenerateArraySize(const EnumDescriptor* descriptor) { + int32 max_value = descriptor->value(0)->number(); + for (int i = 0; i < descriptor->value_count(); i++) { + if (descriptor->value(i)->number() > max_value) { + max_value = descriptor->value(i)->number(); + } + } + return max_value != kint32max; +} +} // namespace + EnumGenerator::EnumGenerator(const EnumDescriptor* descriptor, - const string& dllexport_decl) + const Options& options) : descriptor_(descriptor), classname_(ClassName(descriptor, false)), - dllexport_decl_(dllexport_decl) { + options_(options), + generate_array_size_(ShouldGenerateArraySize(descriptor)) { } EnumGenerator::~EnumGenerator() {} @@ -67,7 +83,10 @@ void EnumGenerator::GenerateDefinition(io::Printer* printer) { for (int i = 0; i < descriptor_->value_count(); i++) { vars["name"] = descriptor_->value(i)->name(); - vars["number"] = SimpleItoa(descriptor_->value(i)->number()); + // In C++, an value of -2147483648 gets interpreted as the negative of + // 2147483648, and since 2147483648 can't fit in an integer, this produces a + // compiler warning. This works around that issue. + vars["number"] = Int32ToString(descriptor_->value(i)->number()); vars["prefix"] = (descriptor_->containing_type() == NULL) ? "" : classname_ + "_"; @@ -88,18 +107,22 @@ void EnumGenerator::GenerateDefinition(io::Printer* printer) { vars["min_name"] = min_value->name(); vars["max_name"] = max_value->name(); - if (dllexport_decl_.empty()) { + if (options_.dllexport_decl.empty()) { vars["dllexport"] = ""; } else { - vars["dllexport"] = dllexport_decl_ + " "; + vars["dllexport"] = options_.dllexport_decl + " "; } printer->Print(vars, "$dllexport$bool $classname$_IsValid(int value);\n" "const $classname$ $prefix$$short_name$_MIN = $prefix$$min_name$;\n" - "const $classname$ $prefix$$short_name$_MAX = $prefix$$max_name$;\n" - "const int $prefix$$short_name$_ARRAYSIZE = $prefix$$short_name$_MAX + 1;\n" - "\n"); + "const $classname$ $prefix$$short_name$_MAX = $prefix$$max_name$;\n"); + + if (generate_array_size_) { + printer->Print(vars, + "const int $prefix$$short_name$_ARRAYSIZE = " + "$prefix$$short_name$_MAX + 1;\n\n"); + } if (HasDescriptorMethods(descriptor_->file())) { printer->Print(vars, @@ -123,6 +146,7 @@ void EnumGenerator:: GenerateGetEnumDescriptorSpecializations(io::Printer* printer) { if (HasDescriptorMethods(descriptor_->file())) { printer->Print( + "template <> struct is_proto_enum< $classname$> : ::google::protobuf::internal::true_type {};\n" "template <>\n" "inline const EnumDescriptor* GetEnumDescriptor< $classname$>() {\n" " return $classname$_descriptor();\n" @@ -150,9 +174,12 @@ void EnumGenerator::GenerateSymbolImports(io::Printer* printer) { "static const $nested_name$ $nested_name$_MIN =\n" " $classname$_$nested_name$_MIN;\n" "static const $nested_name$ $nested_name$_MAX =\n" - " $classname$_$nested_name$_MAX;\n" - "static const int $nested_name$_ARRAYSIZE =\n" - " $classname$_$nested_name$_ARRAYSIZE;\n"); + " $classname$_$nested_name$_MAX;\n"); + if (generate_array_size_) { + printer->Print(vars, + "static const int $nested_name$_ARRAYSIZE =\n" + " $classname$_$nested_name$_ARRAYSIZE;\n"); + } if (HasDescriptorMethods(descriptor_->file())) { printer->Print(vars, @@ -218,7 +245,7 @@ void EnumGenerator::GenerateMethods(io::Printer* printer) { iter != numbers.end(); ++iter) { printer->Print( " case $number$:\n", - "number", SimpleItoa(*iter)); + "number", Int32ToString(*iter)); } printer->Print(vars, @@ -245,8 +272,11 @@ void EnumGenerator::GenerateMethods(io::Printer* printer) { } printer->Print(vars, "const $classname$ $parent$::$nested_name$_MIN;\n" - "const $classname$ $parent$::$nested_name$_MAX;\n" - "const int $parent$::$nested_name$_ARRAYSIZE;\n"); + "const $classname$ $parent$::$nested_name$_MAX;\n"); + if (generate_array_size_) { + printer->Print(vars, + "const int $parent$::$nested_name$_ARRAYSIZE;\n"); + } printer->Print("#endif // _MSC_VER\n"); } diff --git a/src/google/protobuf/compiler/cpp/cpp_enum.h b/src/google/protobuf/compiler/cpp/cpp_enum.h index 58f7721..98cbdf6 100644 --- a/src/google/protobuf/compiler/cpp/cpp_enum.h +++ b/src/google/protobuf/compiler/cpp/cpp_enum.h @@ -36,8 +36,10 @@ #define GOOGLE_PROTOBUF_COMPILER_CPP_ENUM_H__ #include <string> +#include <google/protobuf/compiler/cpp/cpp_options.h> #include <google/protobuf/descriptor.h> + namespace google { namespace protobuf { namespace io { @@ -53,7 +55,7 @@ class EnumGenerator { public: // See generator.cc for the meaning of dllexport_decl. explicit EnumGenerator(const EnumDescriptor* descriptor, - const string& dllexport_decl); + const Options& options); ~EnumGenerator(); // Header stuff. @@ -86,7 +88,9 @@ class EnumGenerator { private: const EnumDescriptor* descriptor_; string classname_; - string dllexport_decl_; + Options options_; + // whether to generate the *_ARRAYSIZE constant. + bool generate_array_size_; GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(EnumGenerator); }; diff --git a/src/google/protobuf/compiler/cpp/cpp_enum_field.cc b/src/google/protobuf/compiler/cpp/cpp_enum_field.cc index 91ce493..2723c04 100644 --- a/src/google/protobuf/compiler/cpp/cpp_enum_field.cc +++ b/src/google/protobuf/compiler/cpp/cpp_enum_field.cc @@ -46,11 +46,13 @@ namespace cpp { namespace { void SetEnumVariables(const FieldDescriptor* descriptor, - map<string, string>* variables) { - SetCommonFieldVariables(descriptor, variables); + map<string, string>* variables, + const Options& options) { + SetCommonFieldVariables(descriptor, variables, options); const EnumValueDescriptor* default_value = descriptor->default_value_enum(); (*variables)["type"] = ClassName(descriptor->enum_type(), true); - (*variables)["default"] = SimpleItoa(default_value->number()); + (*variables)["default"] = Int32ToString(default_value->number()); + (*variables)["full_name"] = descriptor->full_name(); } } // namespace @@ -58,9 +60,10 @@ void SetEnumVariables(const FieldDescriptor* descriptor, // =================================================================== EnumFieldGenerator:: -EnumFieldGenerator(const FieldDescriptor* descriptor) +EnumFieldGenerator(const FieldDescriptor* descriptor, + const Options& options) : descriptor_(descriptor) { - SetEnumVariables(descriptor, &variables_); + SetEnumVariables(descriptor, &variables_, options); } EnumFieldGenerator::~EnumFieldGenerator() {} @@ -81,12 +84,14 @@ void EnumFieldGenerator:: GenerateInlineAccessorDefinitions(io::Printer* printer) const { printer->Print(variables_, "inline $type$ $classname$::$name$() const {\n" + " // @@protoc_insertion_point(field_get:$full_name$)\n" " return static_cast< $type$ >($name$_);\n" "}\n" "inline void $classname$::set_$name$($type$ value) {\n" - " GOOGLE_DCHECK($type$_IsValid(value));\n" - " _set_bit($index$);\n" + " assert($type$_IsValid(value));\n" + " set_has_$name$();\n" " $name$_ = value;\n" + " // @@protoc_insertion_point(field_set:$full_name$)\n" "}\n"); } @@ -119,10 +124,15 @@ GenerateMergeFromCodedStream(io::Printer* printer) const { " input, &value)));\n" "if ($type$_IsValid(value)) {\n" " set_$name$(static_cast< $type$ >(value));\n"); - if (HasUnknownFields(descriptor_->file())) { + if (UseUnknownFieldSet(descriptor_->file())) { printer->Print(variables_, "} else {\n" " mutable_unknown_fields()->AddVarint($number$, value);\n"); + } else { + printer->Print( + "} else {\n" + " unknown_fields_stream.WriteVarint32(tag);\n" + " unknown_fields_stream.WriteVarint32(value);\n"); } printer->Print(variables_, "}\n"); @@ -151,10 +161,57 @@ GenerateByteSize(io::Printer* printer) const { // =================================================================== +EnumOneofFieldGenerator:: +EnumOneofFieldGenerator(const FieldDescriptor* descriptor, + const Options& options) + : EnumFieldGenerator(descriptor, options) { + SetCommonOneofFieldVariables(descriptor, &variables_); +} + +EnumOneofFieldGenerator::~EnumOneofFieldGenerator() {} + +void EnumOneofFieldGenerator:: +GenerateInlineAccessorDefinitions(io::Printer* printer) const { + printer->Print(variables_, + "inline $type$ $classname$::$name$() const {\n" + " if (has_$name$()) {\n" + " return static_cast< $type$ >($oneof_prefix$$name$_);\n" + " }\n" + " return static_cast< $type$ >($default$);\n" + "}\n" + "inline void $classname$::set_$name$($type$ value) {\n" + " assert($type$_IsValid(value));\n" + " if (!has_$name$()) {\n" + " clear_$oneof_name$();\n" + " set_has_$name$();\n" + " }\n" + " $oneof_prefix$$name$_ = value;\n" + "}\n"); +} + +void EnumOneofFieldGenerator:: +GenerateClearingCode(io::Printer* printer) const { + printer->Print(variables_, "$oneof_prefix$$name$_ = $default$;\n"); +} + +void EnumOneofFieldGenerator:: +GenerateSwappingCode(io::Printer* printer) const { + // Don't print any swapping code. Swapping the union will swap this field. +} + +void EnumOneofFieldGenerator:: +GenerateConstructorCode(io::Printer* printer) const { + printer->Print(variables_, + " $classname$_default_oneof_instance_->$name$_ = $default$;\n"); +} + +// =================================================================== + RepeatedEnumFieldGenerator:: -RepeatedEnumFieldGenerator(const FieldDescriptor* descriptor) +RepeatedEnumFieldGenerator(const FieldDescriptor* descriptor, + const Options& options) : descriptor_(descriptor) { - SetEnumVariables(descriptor, &variables_); + SetEnumVariables(descriptor, &variables_, options); } RepeatedEnumFieldGenerator::~RepeatedEnumFieldGenerator() {} @@ -163,7 +220,8 @@ void RepeatedEnumFieldGenerator:: GeneratePrivateMembers(io::Printer* printer) const { printer->Print(variables_, "::google::protobuf::RepeatedField<int> $name$_;\n"); - if (descriptor_->options().packed() && HasGeneratedMethods(descriptor_->file())) { + if (descriptor_->options().packed() + && HasGeneratedMethods(descriptor_->file())) { printer->Print(variables_, "mutable int _$name$_cached_byte_size_;\n"); } @@ -184,23 +242,28 @@ void RepeatedEnumFieldGenerator:: GenerateInlineAccessorDefinitions(io::Printer* printer) const { printer->Print(variables_, "inline $type$ $classname$::$name$(int index) const {\n" + " // @@protoc_insertion_point(field_get:$full_name$)\n" " return static_cast< $type$ >($name$_.Get(index));\n" "}\n" "inline void $classname$::set_$name$(int index, $type$ value) {\n" - " GOOGLE_DCHECK($type$_IsValid(value));\n" + " assert($type$_IsValid(value));\n" " $name$_.Set(index, value);\n" + " // @@protoc_insertion_point(field_set:$full_name$)\n" "}\n" "inline void $classname$::add_$name$($type$ value) {\n" - " GOOGLE_DCHECK($type$_IsValid(value));\n" + " assert($type$_IsValid(value));\n" " $name$_.Add(value);\n" + " // @@protoc_insertion_point(field_add:$full_name$)\n" "}\n"); printer->Print(variables_, "inline const ::google::protobuf::RepeatedField<int>&\n" "$classname$::$name$() const {\n" + " // @@protoc_insertion_point(field_list:$full_name$)\n" " return $name$_;\n" "}\n" "inline ::google::protobuf::RepeatedField<int>*\n" "$classname$::mutable_$name$() {\n" + " // @@protoc_insertion_point(field_mutable_list:$full_name$)\n" " return &$name$_;\n" "}\n"); } @@ -235,10 +298,15 @@ GenerateMergeFromCodedStream(io::Printer* printer) const { " input, &value)));\n" "if ($type$_IsValid(value)) {\n" " add_$name$(static_cast< $type$ >(value));\n"); - if (HasUnknownFields(descriptor_->file())) { + if (UseUnknownFieldSet(descriptor_->file())) { printer->Print(variables_, "} else {\n" " mutable_unknown_fields()->AddVarint($number$, value);\n"); + } else { + printer->Print( + "} else {\n" + " unknown_fields_stream.WriteVarint32(tag);\n" + " unknown_fields_stream.WriteVarint32(value);\n"); } printer->Print("}\n"); } @@ -345,7 +413,9 @@ GenerateByteSize(io::Printer* printer) const { " total_size += $tag_size$ +\n" " ::google::protobuf::internal::WireFormatLite::Int32Size(data_size);\n" "}\n" + "GOOGLE_SAFE_CONCURRENT_WRITES_BEGIN();\n" "_$name$_cached_byte_size_ = data_size;\n" + "GOOGLE_SAFE_CONCURRENT_WRITES_END();\n" "total_size += data_size;\n"); } else { printer->Print(variables_, diff --git a/src/google/protobuf/compiler/cpp/cpp_enum_field.h b/src/google/protobuf/compiler/cpp/cpp_enum_field.h index 0793430..1da1623 100644 --- a/src/google/protobuf/compiler/cpp/cpp_enum_field.h +++ b/src/google/protobuf/compiler/cpp/cpp_enum_field.h @@ -46,7 +46,8 @@ namespace cpp { class EnumFieldGenerator : public FieldGenerator { public: - explicit EnumFieldGenerator(const FieldDescriptor* descriptor); + explicit EnumFieldGenerator(const FieldDescriptor* descriptor, + const Options& options); ~EnumFieldGenerator(); // implements FieldGenerator --------------------------------------- @@ -62,16 +63,34 @@ class EnumFieldGenerator : public FieldGenerator { void GenerateSerializeWithCachedSizesToArray(io::Printer* printer) const; void GenerateByteSize(io::Printer* printer) const; - private: + protected: const FieldDescriptor* descriptor_; map<string, string> variables_; + private: GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(EnumFieldGenerator); }; +class EnumOneofFieldGenerator : public EnumFieldGenerator { + public: + explicit EnumOneofFieldGenerator(const FieldDescriptor* descriptor, + const Options& options); + ~EnumOneofFieldGenerator(); + + // implements FieldGenerator --------------------------------------- + void GenerateInlineAccessorDefinitions(io::Printer* printer) const; + void GenerateClearingCode(io::Printer* printer) const; + void GenerateSwappingCode(io::Printer* printer) const; + void GenerateConstructorCode(io::Printer* printer) const; + + private: + GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(EnumOneofFieldGenerator); +}; + class RepeatedEnumFieldGenerator : public FieldGenerator { public: - explicit RepeatedEnumFieldGenerator(const FieldDescriptor* descriptor); + explicit RepeatedEnumFieldGenerator(const FieldDescriptor* descriptor, + const Options& options); ~RepeatedEnumFieldGenerator(); // implements FieldGenerator --------------------------------------- diff --git a/src/google/protobuf/compiler/cpp/cpp_extension.cc b/src/google/protobuf/compiler/cpp/cpp_extension.cc index 658a707..ef56b5e 100644 --- a/src/google/protobuf/compiler/cpp/cpp_extension.cc +++ b/src/google/protobuf/compiler/cpp/cpp_extension.cc @@ -57,9 +57,9 @@ string ExtendeeClassName(const FieldDescriptor* descriptor) { } // anonymous namespace ExtensionGenerator::ExtensionGenerator(const FieldDescriptor* descriptor, - const string& dllexport_decl) + const Options& options) : descriptor_(descriptor), - dllexport_decl_(dllexport_decl) { + options_(options) { // Construct type_traits_. if (descriptor_->is_repeated()) { type_traits_ = "Repeated"; @@ -106,8 +106,8 @@ void ExtensionGenerator::GenerateDeclaration(io::Printer* printer) { // export/import specifier. if (descriptor_->extension_scope() == NULL) { vars["qualifier"] = "extern"; - if (!dllexport_decl_.empty()) { - vars["qualifier"] = dllexport_decl_ + " " + vars["qualifier"]; + if (!options_.dllexport_decl.empty()) { + vars["qualifier"] = options_.dllexport_decl + " " + vars["qualifier"]; } } else { vars["qualifier"] = "static"; diff --git a/src/google/protobuf/compiler/cpp/cpp_extension.h b/src/google/protobuf/compiler/cpp/cpp_extension.h index 3068b09..50ad035 100644 --- a/src/google/protobuf/compiler/cpp/cpp_extension.h +++ b/src/google/protobuf/compiler/cpp/cpp_extension.h @@ -37,6 +37,7 @@ #include <string> #include <google/protobuf/stubs/common.h> +#include <google/protobuf/compiler/cpp/cpp_options.h> namespace google { namespace protobuf { @@ -56,8 +57,8 @@ namespace cpp { class ExtensionGenerator { public: // See generator.cc for the meaning of dllexport_decl. - explicit ExtensionGenerator(const FieldDescriptor* descriptor, - const string& dllexport_decl); + explicit ExtensionGenerator(const FieldDescriptor* desycriptor, + const Options& options); ~ExtensionGenerator(); // Header stuff. @@ -72,7 +73,7 @@ class ExtensionGenerator { private: const FieldDescriptor* descriptor_; string type_traits_; - string dllexport_decl_; + Options options_; GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(ExtensionGenerator); }; diff --git a/src/google/protobuf/compiler/cpp/cpp_field.cc b/src/google/protobuf/compiler/cpp/cpp_field.cc index 103cac4..beea8ba 100644 --- a/src/google/protobuf/compiler/cpp/cpp_field.cc +++ b/src/google/protobuf/compiler/cpp/cpp_field.cc @@ -33,6 +33,8 @@ // Sanjay Ghemawat, Jeff Dean, and others. #include <google/protobuf/compiler/cpp/cpp_field.h> +#include <memory> + #include <google/protobuf/compiler/cpp/cpp_helpers.h> #include <google/protobuf/compiler/cpp/cpp_primitive_field.h> #include <google/protobuf/compiler/cpp/cpp_string_field.h> @@ -52,7 +54,8 @@ namespace cpp { using internal::WireFormat; void SetCommonFieldVariables(const FieldDescriptor* descriptor, - map<string, string>* variables) { + map<string, string>* variables, + const Options& options) { (*variables)["name"] = FieldName(descriptor); (*variables)["index"] = SimpleItoa(descriptor->index()); (*variables)["number"] = SimpleItoa(descriptor->number()); @@ -64,6 +67,13 @@ void SetCommonFieldVariables(const FieldDescriptor* descriptor, (*variables)["deprecation"] = descriptor->options().deprecated() ? " PROTOBUF_DEPRECATED" : ""; + (*variables)["cppget"] = "Get"; +} + +void SetCommonOneofFieldVariables(const FieldDescriptor* descriptor, + map<string, string>* variables) { + (*variables)["oneof_prefix"] = descriptor->containing_oneof()->name() + "_."; + (*variables)["oneof_name"] = descriptor->containing_oneof()->name(); } FieldGenerator::~FieldGenerator() {} @@ -80,46 +90,63 @@ GenerateMergeFromCodedStreamWithPacking(io::Printer* printer) const { } -FieldGeneratorMap::FieldGeneratorMap(const Descriptor* descriptor) - : descriptor_(descriptor), - field_generators_( - new scoped_ptr<FieldGenerator>[descriptor->field_count()]) { +FieldGeneratorMap::FieldGeneratorMap(const Descriptor* descriptor, + const Options& options) + : descriptor_(descriptor), + field_generators_( + new scoped_ptr<FieldGenerator>[descriptor->field_count()]) { // Construct all the FieldGenerators. for (int i = 0; i < descriptor->field_count(); i++) { - field_generators_[i].reset(MakeGenerator(descriptor->field(i))); + field_generators_[i].reset(MakeGenerator(descriptor->field(i), options)); } } -FieldGenerator* FieldGeneratorMap::MakeGenerator(const FieldDescriptor* field) { +FieldGenerator* FieldGeneratorMap::MakeGenerator(const FieldDescriptor* field, + const Options& options) { if (field->is_repeated()) { switch (field->cpp_type()) { case FieldDescriptor::CPPTYPE_MESSAGE: - return new RepeatedMessageFieldGenerator(field); + return new RepeatedMessageFieldGenerator(field, options); case FieldDescriptor::CPPTYPE_STRING: switch (field->options().ctype()) { default: // RepeatedStringFieldGenerator handles unknown ctypes. case FieldOptions::STRING: - return new RepeatedStringFieldGenerator(field); + return new RepeatedStringFieldGenerator(field, options); + } + case FieldDescriptor::CPPTYPE_ENUM: + return new RepeatedEnumFieldGenerator(field, options); + default: + return new RepeatedPrimitiveFieldGenerator(field, options); + } + } else if (field->containing_oneof()) { + switch (field->cpp_type()) { + case FieldDescriptor::CPPTYPE_MESSAGE: + return new MessageOneofFieldGenerator(field, options); + case FieldDescriptor::CPPTYPE_STRING: + switch (field->options().ctype()) { + default: // StringOneofFieldGenerator handles unknown ctypes. + case FieldOptions::STRING: + return new StringOneofFieldGenerator(field, options); } case FieldDescriptor::CPPTYPE_ENUM: - return new RepeatedEnumFieldGenerator(field); + return new EnumOneofFieldGenerator(field, options); default: - return new RepeatedPrimitiveFieldGenerator(field); + return new PrimitiveOneofFieldGenerator(field, options); } } else { switch (field->cpp_type()) { case FieldDescriptor::CPPTYPE_MESSAGE: - return new MessageFieldGenerator(field); + return new MessageFieldGenerator(field, options); case FieldDescriptor::CPPTYPE_STRING: switch (field->options().ctype()) { default: // StringFieldGenerator handles unknown ctypes. case FieldOptions::STRING: - return new StringFieldGenerator(field); + return new StringFieldGenerator(field, options); } case FieldDescriptor::CPPTYPE_ENUM: - return new EnumFieldGenerator(field); + return new EnumFieldGenerator(field, options); default: - return new PrimitiveFieldGenerator(field); + return new PrimitiveFieldGenerator(field, options); } } } diff --git a/src/google/protobuf/compiler/cpp/cpp_field.h b/src/google/protobuf/compiler/cpp/cpp_field.h index c303a33..e434067 100644 --- a/src/google/protobuf/compiler/cpp/cpp_field.h +++ b/src/google/protobuf/compiler/cpp/cpp_field.h @@ -36,10 +36,11 @@ #define GOOGLE_PROTOBUF_COMPILER_CPP_FIELD_H__ #include <map> +#include <memory> #include <string> -#include <google/protobuf/stubs/common.h> #include <google/protobuf/descriptor.h> +#include <google/protobuf/compiler/cpp/cpp_options.h> namespace google { namespace protobuf { @@ -57,7 +58,11 @@ namespace cpp { // ['name', 'index', 'number', 'classname', 'declared_type', 'tag_size', // 'deprecation']. void SetCommonFieldVariables(const FieldDescriptor* descriptor, - map<string, string>* variables); + map<string, string>* variables, + const Options& options); + +void SetCommonOneofFieldVariables(const FieldDescriptor* descriptor, + map<string, string>* variables); class FieldGenerator { public: @@ -69,6 +74,11 @@ class FieldGenerator { // class. virtual void GeneratePrivateMembers(io::Printer* printer) const = 0; + // Generate static default variable for this field. These are placed inside + // the message class. Most field types don't need this, so the default + // implementation is empty. + virtual void GenerateStaticMembers(io::Printer* printer) const {} + // Generate prototypes for all of the accessor functions related to this // field. These are placed inside the class definition. virtual void GenerateAccessorDeclarations(io::Printer* printer) const = 0; @@ -114,6 +124,13 @@ class FieldGenerator { // Most field types don't need this, so the default implementation is empty. virtual void GenerateDestructorCode(io::Printer* printer) const {} + // Generate code that allocates the fields's default instance. + virtual void GenerateDefaultInstanceAllocator(io::Printer* printer) const {} + + // Generate code that should be run when ShutdownProtobufLibrary() is called, + // to delete all dynamically-allocated objects. + virtual void GenerateShutdownCode(io::Printer* printer) const {} + // Generate lines to decode this field, which will be placed inside the // message's MergeFromCodedStream() method. virtual void GenerateMergeFromCodedStream(io::Printer* printer) const = 0; @@ -144,7 +161,7 @@ class FieldGenerator { // Convenience class which constructs FieldGenerators for a Descriptor. class FieldGeneratorMap { public: - explicit FieldGeneratorMap(const Descriptor* descriptor); + explicit FieldGeneratorMap(const Descriptor* descriptor, const Options& options); ~FieldGeneratorMap(); const FieldGenerator& get(const FieldDescriptor* field) const; @@ -153,7 +170,8 @@ class FieldGeneratorMap { const Descriptor* descriptor_; scoped_array<scoped_ptr<FieldGenerator> > field_generators_; - static FieldGenerator* MakeGenerator(const FieldDescriptor* field); + static FieldGenerator* MakeGenerator(const FieldDescriptor* field, + const Options& options); GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(FieldGeneratorMap); }; diff --git a/src/google/protobuf/compiler/cpp/cpp_file.cc b/src/google/protobuf/compiler/cpp/cpp_file.cc index 80da7e4..f7f2cdd 100644 --- a/src/google/protobuf/compiler/cpp/cpp_file.cc +++ b/src/google/protobuf/compiler/cpp/cpp_file.cc @@ -33,6 +33,9 @@ // Sanjay Ghemawat, Jeff Dean, and others. #include <google/protobuf/compiler/cpp/cpp_file.h> +#include <memory> +#include <set> + #include <google/protobuf/compiler/cpp/cpp_enum.h> #include <google/protobuf/compiler/cpp/cpp_service.h> #include <google/protobuf/compiler/cpp/cpp_extension.h> @@ -50,37 +53,36 @@ namespace cpp { // =================================================================== -FileGenerator::FileGenerator(const FileDescriptor* file, - const string& dllexport_decl) - : file_(file), - message_generators_( - new scoped_ptr<MessageGenerator>[file->message_type_count()]), - enum_generators_( - new scoped_ptr<EnumGenerator>[file->enum_type_count()]), - service_generators_( - new scoped_ptr<ServiceGenerator>[file->service_count()]), - extension_generators_( - new scoped_ptr<ExtensionGenerator>[file->extension_count()]), - dllexport_decl_(dllexport_decl) { +FileGenerator::FileGenerator(const FileDescriptor* file, const Options& options) + : file_(file), + message_generators_( + new scoped_ptr<MessageGenerator>[file->message_type_count()]), + enum_generators_( + new scoped_ptr<EnumGenerator>[file->enum_type_count()]), + service_generators_( + new scoped_ptr<ServiceGenerator>[file->service_count()]), + extension_generators_( + new scoped_ptr<ExtensionGenerator>[file->extension_count()]), + options_(options) { for (int i = 0; i < file->message_type_count(); i++) { message_generators_[i].reset( - new MessageGenerator(file->message_type(i), dllexport_decl)); + new MessageGenerator(file->message_type(i), options)); } for (int i = 0; i < file->enum_type_count(); i++) { enum_generators_[i].reset( - new EnumGenerator(file->enum_type(i), dllexport_decl)); + new EnumGenerator(file->enum_type(i), options)); } for (int i = 0; i < file->service_count(); i++) { service_generators_[i].reset( - new ServiceGenerator(file->service(i), dllexport_decl)); + new ServiceGenerator(file->service(i), options)); } for (int i = 0; i < file->extension_count(); i++) { extension_generators_[i].reset( - new ExtensionGenerator(file->extension(i), dllexport_decl)); + new ExtensionGenerator(file->extension(i), options)); } SplitStringUsing(file_->package(), ".", &package_parts_); @@ -104,6 +106,7 @@ void FileGenerator::GenerateHeader(io::Printer* printer) { "filename", file_->name(), "filename_identifier", filename_identifier); + printer->Print( "#include <google/protobuf/stubs/common.h>\n" "\n"); @@ -128,13 +131,23 @@ void FileGenerator::GenerateHeader(io::Printer* printer) { // OK, it's now safe to #include other files. printer->Print( - "#include <google/protobuf/generated_message_util.h>\n" + "#include <google/protobuf/generated_message_util.h>\n"); + if (file_->message_type_count() > 0) { + if (HasDescriptorMethods(file_)) { + printer->Print( + "#include <google/protobuf/message.h>\n"); + } else { + printer->Print( + "#include <google/protobuf/message_lite.h>\n"); + } + } + printer->Print( "#include <google/protobuf/repeated_field.h>\n" "#include <google/protobuf/extension_set.h>\n"); - if (HasDescriptorMethods(file_)) { + if (HasDescriptorMethods(file_) && HasEnumDefinitions(file_)) { printer->Print( - "#include <google/protobuf/generated_message_reflection.h>\n"); + "#include <google/protobuf/generated_enum_reflection.h>\n"); } if (HasGenericServices(file_)) { @@ -142,16 +155,32 @@ void FileGenerator::GenerateHeader(io::Printer* printer) { "#include <google/protobuf/service.h>\n"); } + if (UseUnknownFieldSet(file_) && file_->message_type_count() > 0) { + printer->Print( + "#include <google/protobuf/unknown_field_set.h>\n"); + } + + + set<string> public_import_names; + for (int i = 0; i < file_->public_dependency_count(); i++) { + public_import_names.insert(file_->public_dependency(i)->name()); + } for (int i = 0; i < file_->dependency_count(); i++) { + const string& name = file_->dependency(i)->name(); + bool public_import = (public_import_names.count(name) != 0); + + printer->Print( - "#include \"$dependency$.pb.h\"\n", - "dependency", StripProto(file_->dependency(i)->name())); + "#include \"$dependency$.pb.h\"$iwyu$\n", + "dependency", StripProto(name), + "iwyu", (public_import) ? " // IWYU pragma: export" : ""); } printer->Print( "// @@protoc_insertion_point(includes)\n"); + // Open namespace. GenerateNamespaceOpeners(printer); @@ -162,7 +191,7 @@ void FileGenerator::GenerateHeader(io::Printer* printer) { "// Internal implementation detail -- do not call these.\n" "void $dllexport_decl$ $adddescriptorsname$();\n", "adddescriptorsname", GlobalAddDescriptorsName(file_->name()), - "dllexport_decl", dllexport_decl_); + "dllexport_decl", options_.dllexport_decl); printer->Print( // Note that we don't put dllexport_decl on these because they are only @@ -230,6 +259,7 @@ void FileGenerator::GenerateHeader(io::Printer* printer) { printer->Print(kThickSeparator); printer->Print("\n"); + // Generate class inline methods. for (int i = 0; i < file_->message_type_count(); i++) { if (i > 0) { @@ -282,20 +312,33 @@ void FileGenerator::GenerateHeader(io::Printer* printer) { void FileGenerator::GenerateSource(io::Printer* printer) { printer->Print( "// Generated by the protocol buffer compiler. DO NOT EDIT!\n" + "// source: $filename$\n" "\n" + // The generated code calls accessors that might be deprecated. We don't // want the compiler to warn in generated code. "#define INTERNAL_SUPPRESS_PROTOBUF_FIELD_DEPRECATION\n" "#include \"$basename$.pb.h\"\n" - + "\n" + "#include <algorithm>\n" // for swap() + "\n" + "#include <google/protobuf/stubs/common.h>\n" "#include <google/protobuf/stubs/once.h>\n" "#include <google/protobuf/io/coded_stream.h>\n" "#include <google/protobuf/wire_format_lite_inl.h>\n", + "filename", file_->name(), "basename", StripProto(file_->name())); + // Unknown fields implementation in lite mode uses StringOutputStream + if (!UseUnknownFieldSet(file_) && file_->message_type_count() > 0) { + printer->Print( + "#include <google/protobuf/io/zero_copy_stream_impl_lite.h>\n"); + } + if (HasDescriptorMethods(file_)) { printer->Print( "#include <google/protobuf/descriptor.h>\n" + "#include <google/protobuf/generated_message_reflection.h>\n" "#include <google/protobuf/reflection_ops.h>\n" "#include <google/protobuf/wire_format.h>\n"); } @@ -378,11 +421,12 @@ void FileGenerator::GenerateSource(io::Printer* printer) { void FileGenerator::GenerateBuildDescriptors(io::Printer* printer) { // AddDescriptors() is a file-level procedure which adds the encoded - // FileDescriptorProto for this .proto file to the global DescriptorPool - // for generated files (DescriptorPool::generated_pool()). It always runs - // at static initialization time, so all files will be registered before - // main() starts. This procedure also constructs default instances and - // registers extensions. + // FileDescriptorProto for this .proto file to the global DescriptorPool for + // generated files (DescriptorPool::generated_pool()). It either runs at + // static initialization time (by default) or when default_instance() is + // called for the first time (in LITE_RUNTIME mode with + // GOOGLE_PROTOBUF_NO_STATIC_INITIALIZER flag enabled). This procedure also + // constructs default instances and registers extensions. // // Its sibling, AssignDescriptors(), actually pulls the compiled // FileDescriptor from the DescriptorPool and uses it to populate all of @@ -486,22 +530,29 @@ void FileGenerator::GenerateBuildDescriptors(io::Printer* printer) { printer->Outdent(); printer->Print( - "}\n"); + "}\n\n"); // ----------------------------------------------------------------- // Now generate the AddDescriptors() function. - printer->Print( - "\n" + PrintHandlingOptionalStaticInitializers( + file_, printer, + // With static initializers. + // Note that we don't need any special synchronization in the following code + // because it is called at static init time before any threads exist. "void $adddescriptorsname$() {\n" - // We don't need any special synchronization here because this code is - // called at static init time before any threads exist. " static bool already_here = false;\n" " if (already_here) return;\n" " already_here = true;\n" " GOOGLE_PROTOBUF_VERIFY_VERSION;\n" "\n", + // Without. + "void $adddescriptorsname$_impl() {\n" + " GOOGLE_PROTOBUF_VERIFY_VERSION;\n" + "\n", + // Vars. "adddescriptorsname", GlobalAddDescriptorsName(file_->name())); + printer->Indent(); // Call the AddDescriptors() methods for all of our dependencies, to make @@ -509,17 +560,12 @@ void FileGenerator::GenerateBuildDescriptors(io::Printer* printer) { for (int i = 0; i < file_->dependency_count(); i++) { const FileDescriptor* dependency = file_->dependency(i); // Print the namespace prefix for the dependency. - vector<string> dependency_package_parts; - SplitStringUsing(dependency->package(), ".", &dependency_package_parts); - printer->Print("::"); - for (int i = 0; i < dependency_package_parts.size(); i++) { - printer->Print("$name$::", - "name", dependency_package_parts[i]); - } + string add_desc_name = QualifiedFileLevelSymbol( + dependency->package(), GlobalAddDescriptorsName(dependency->name())); // Call its AddDescriptors function. printer->Print( "$name$();\n", - "name", GlobalAddDescriptorsName(dependency->name())); + "name", add_desc_name); } if (HasDescriptorMethods(file_)) { @@ -538,10 +584,12 @@ void FileGenerator::GenerateBuildDescriptors(io::Printer* printer) { static const int kBytesPerLine = 40; for (int i = 0; i < file_data.size(); i += kBytesPerLine) { printer->Print("\n \"$data$\"", - "data", CEscape(file_data.substr(i, kBytesPerLine))); + "data", + EscapeTrigraphs( + CEscape(file_data.substr(i, kBytesPerLine)))); } printer->Print( - ", $size$);\n", + ", $size$);\n", "size", SimpleItoa(file_data.size())); // Call MessageFactory::InternalRegisterGeneratedFile(). @@ -569,17 +617,26 @@ void FileGenerator::GenerateBuildDescriptors(io::Printer* printer) { "shutdownfilename", GlobalShutdownFileName(file_->name())); printer->Outdent(); - printer->Print( "}\n" - "\n" + "\n"); + + PrintHandlingOptionalStaticInitializers( + file_, printer, + // With static initializers. "// Force AddDescriptors() to be called at static initialization time.\n" "struct StaticDescriptorInitializer_$filename$ {\n" " StaticDescriptorInitializer_$filename$() {\n" " $adddescriptorsname$();\n" " }\n" - "} static_descriptor_initializer_$filename$_;\n" - "\n", + "} static_descriptor_initializer_$filename$_;\n", + // Without. + "GOOGLE_PROTOBUF_DECLARE_ONCE($adddescriptorsname$_once_);\n" + "void $adddescriptorsname$() {\n" + " ::google::protobuf::GoogleOnceInit(&$adddescriptorsname$_once_,\n" + " &$adddescriptorsname$_impl);\n" + "}\n", + // Vars. "adddescriptorsname", GlobalAddDescriptorsName(file_->name()), "filename", FilenameIdentifier(file_->name())); } diff --git a/src/google/protobuf/compiler/cpp/cpp_file.h b/src/google/protobuf/compiler/cpp/cpp_file.h index b4e0128..0797097 100644 --- a/src/google/protobuf/compiler/cpp/cpp_file.h +++ b/src/google/protobuf/compiler/cpp/cpp_file.h @@ -35,10 +35,12 @@ #ifndef GOOGLE_PROTOBUF_COMPILER_CPP_FILE_H__ #define GOOGLE_PROTOBUF_COMPILER_CPP_FILE_H__ +#include <memory> #include <string> #include <vector> #include <google/protobuf/stubs/common.h> #include <google/protobuf/compiler/cpp/cpp_field.h> +#include <google/protobuf/compiler/cpp/cpp_options.h> namespace google { namespace protobuf { @@ -61,7 +63,7 @@ class FileGenerator { public: // See generator.cc for the meaning of dllexport_decl. explicit FileGenerator(const FileDescriptor* file, - const string& dllexport_decl); + const Options& options); ~FileGenerator(); void GenerateHeader(io::Printer* printer); @@ -84,8 +86,7 @@ class FileGenerator { // E.g. if the package is foo.bar, package_parts_ is {"foo", "bar"}. vector<string> package_parts_; - - string dllexport_decl_; + const Options options_; GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(FileGenerator); }; diff --git a/src/google/protobuf/compiler/cpp/cpp_generator.cc b/src/google/protobuf/compiler/cpp/cpp_generator.cc index d67d350..a43e993 100644 --- a/src/google/protobuf/compiler/cpp/cpp_generator.cc +++ b/src/google/protobuf/compiler/cpp/cpp_generator.cc @@ -35,6 +35,7 @@ #include <google/protobuf/compiler/cpp/cpp_generator.h> #include <vector> +#include <memory> #include <utility> #include <google/protobuf/compiler/cpp/cpp_file.h> @@ -53,7 +54,7 @@ CppGenerator::~CppGenerator() {} bool CppGenerator::Generate(const FileDescriptor* file, const string& parameter, - OutputDirectory* output_directory, + GeneratorContext* generator_context, string* error) const { vector<pair<string, string> > options; ParseGeneratorParameter(parameter, &options); @@ -78,11 +79,13 @@ bool CppGenerator::Generate(const FileDescriptor* file, // } // FOO_EXPORT is a macro which should expand to __declspec(dllexport) or // __declspec(dllimport) depending on what is being compiled. - string dllexport_decl; + Options file_options; for (int i = 0; i < options.size(); i++) { if (options[i].first == "dllexport_decl") { - dllexport_decl = options[i].second; + file_options.dllexport_decl = options[i].second; + } else if (options[i].first == "safe_boundary_check") { + file_options.safe_boundary_check = true; } else { *error = "Unknown generator option: " + options[i].first; return false; @@ -95,12 +98,12 @@ bool CppGenerator::Generate(const FileDescriptor* file, string basename = StripProto(file->name()); basename.append(".pb"); - FileGenerator file_generator(file, dllexport_decl); + FileGenerator file_generator(file, file_options); // Generate header. { scoped_ptr<io::ZeroCopyOutputStream> output( - output_directory->Open(basename + ".h")); + generator_context->Open(basename + ".h")); io::Printer printer(output.get(), '$'); file_generator.GenerateHeader(&printer); } @@ -108,7 +111,7 @@ bool CppGenerator::Generate(const FileDescriptor* file, // Generate cc file. { scoped_ptr<io::ZeroCopyOutputStream> output( - output_directory->Open(basename + ".cc")); + generator_context->Open(basename + ".cc")); io::Printer printer(output.get(), '$'); file_generator.GenerateSource(&printer); } diff --git a/src/google/protobuf/compiler/cpp/cpp_generator.h b/src/google/protobuf/compiler/cpp/cpp_generator.h index f52e886..a90e84d 100644 --- a/src/google/protobuf/compiler/cpp/cpp_generator.h +++ b/src/google/protobuf/compiler/cpp/cpp_generator.h @@ -57,7 +57,7 @@ class LIBPROTOC_EXPORT CppGenerator : public CodeGenerator { // implements CodeGenerator ---------------------------------------- bool Generate(const FileDescriptor* file, const string& parameter, - OutputDirectory* output_directory, + GeneratorContext* generator_context, string* error) const; private: diff --git a/src/google/protobuf/compiler/cpp/cpp_helpers.cc b/src/google/protobuf/compiler/cpp/cpp_helpers.cc index e3df88b..9ee8b6e 100644 --- a/src/google/protobuf/compiler/cpp/cpp_helpers.cc +++ b/src/google/protobuf/compiler/cpp/cpp_helpers.cc @@ -33,10 +33,12 @@ // Sanjay Ghemawat, Jeff Dean, and others. #include <limits> +#include <map> #include <vector> #include <google/protobuf/stubs/hash.h> #include <google/protobuf/compiler/cpp/cpp_helpers.h> +#include <google/protobuf/io/printer.h> #include <google/protobuf/stubs/common.h> #include <google/protobuf/stubs/strutil.h> #include <google/protobuf/stubs/substitute.h> @@ -80,6 +82,22 @@ hash_set<string> MakeKeywordsMap() { hash_set<string> kKeywords = MakeKeywordsMap(); +// Returns whether the provided descriptor has an extension. This includes its +// nested types. +bool HasExtension(const Descriptor* descriptor) { + if (descriptor->extension_count() > 0) { + return true; + } + for (int i = 0; i < descriptor->nested_type_count(); ++i) { + if (HasExtension(descriptor->nested_type(i))) { + return true; + } + } + return false; +} + +} // namespace + string UnderscoresToCamelCase(const string& input, bool cap_next_letter) { string result; // Note: I distrust ctype.h due to locales. @@ -105,8 +123,6 @@ string UnderscoresToCamelCase(const string& input, bool cap_next_letter) { return result; } -} // namespace - const char kThickSeparator[] = "// ===================================================================\n"; const char kThinSeparator[] = @@ -132,7 +148,7 @@ string ClassName(const Descriptor* descriptor, bool qualified) { string ClassName(const EnumDescriptor* enum_descriptor, bool qualified) { if (enum_descriptor->containing_type() == NULL) { if (qualified) { - return DotsToColons(enum_descriptor->full_name()); + return "::" + DotsToColons(enum_descriptor->full_name()); } else { return enum_descriptor->name(); } @@ -240,14 +256,35 @@ const char* DeclaredTypeMethodName(FieldDescriptor::Type type) { return ""; } +string Int32ToString(int number) { + // gcc rejects the decimal form of kint32min. + if (number == kint32min) { + GOOGLE_COMPILE_ASSERT(kint32min == (~0x7fffffff), kint32min_value_error); + return "(~0x7fffffff)"; + } else { + return SimpleItoa(number); + } +} + +string Int64ToString(int64 number) { + // gcc rejects the decimal form of kint64min + if (number == kint64min) { + // Make sure we are in a 2's complement system. + GOOGLE_COMPILE_ASSERT(kint64min == GOOGLE_LONGLONG(~0x7fffffffffffffff), + kint64min_value_error); + return "GOOGLE_LONGLONG(~0x7fffffffffffffff)"; + } + return "GOOGLE_LONGLONG(" + SimpleItoa(number) + ")"; +} + string DefaultValue(const FieldDescriptor* field) { switch (field->cpp_type()) { case FieldDescriptor::CPPTYPE_INT32: - return SimpleItoa(field->default_value_int32()); + return Int32ToString(field->default_value_int32()); case FieldDescriptor::CPPTYPE_UINT32: return SimpleItoa(field->default_value_uint32()) + "u"; case FieldDescriptor::CPPTYPE_INT64: - return "GOOGLE_LONGLONG(" + SimpleItoa(field->default_value_int64()) + ")"; + return Int64ToString(field->default_value_int64()); case FieldDescriptor::CPPTYPE_UINT64: return "GOOGLE_ULONGLONG(" + SimpleItoa(field->default_value_uint64())+ ")"; case FieldDescriptor::CPPTYPE_DOUBLE: { @@ -290,9 +327,11 @@ string DefaultValue(const FieldDescriptor* field) { return strings::Substitute( "static_cast< $0 >($1)", ClassName(field->enum_type(), true), - field->default_value_enum()->number()); + Int32ToString(field->default_value_enum()->number())); case FieldDescriptor::CPPTYPE_STRING: - return "\"" + CEscape(field->default_value_string()) + "\""; + return "\"" + EscapeTrigraphs( + CEscape(field->default_value_string())) + + "\""; case FieldDescriptor::CPPTYPE_MESSAGE: return FieldMessageTypeName(field) + "::default_instance()"; } @@ -335,6 +374,120 @@ string GlobalShutdownFileName(const string& filename) { return "protobuf_ShutdownFile_" + FilenameIdentifier(filename); } +// Return the qualified C++ name for a file level symbol. +string QualifiedFileLevelSymbol(const string& package, const string& name) { + if (package.empty()) { + return StrCat("::", name); + } + return StrCat("::", DotsToColons(package), "::", name); +} + +// Escape C++ trigraphs by escaping question marks to \? +string EscapeTrigraphs(const string& to_escape) { + return StringReplace(to_escape, "?", "\\?", true); +} + +// Escaped function name to eliminate naming conflict. +string SafeFunctionName(const Descriptor* descriptor, + const FieldDescriptor* field, + const string& prefix) { + // Do not use FieldName() since it will escape keywords. + string name = field->name(); + LowerString(&name); + string function_name = prefix + name; + if (descriptor->FindFieldByName(function_name)) { + // Single underscore will also make it conflicting with the private data + // member. We use double underscore to escape function names. + function_name.append("__"); + } else if (kKeywords.count(name) > 0) { + // If the field name is a keyword, we append the underscore back to keep it + // consistent with other function names. + function_name.append("_"); + } + return function_name; +} + +bool StaticInitializersForced(const FileDescriptor* file) { + if (HasDescriptorMethods(file) || file->extension_count() > 0) { + return true; + } + for (int i = 0; i < file->message_type_count(); ++i) { + if (HasExtension(file->message_type(i))) { + return true; + } + } + return false; +} + +void PrintHandlingOptionalStaticInitializers( + const FileDescriptor* file, io::Printer* printer, + const char* with_static_init, const char* without_static_init, + const char* var1, const string& val1, + const char* var2, const string& val2) { + map<string, string> vars; + if (var1) { + vars[var1] = val1; + } + if (var2) { + vars[var2] = val2; + } + PrintHandlingOptionalStaticInitializers( + vars, file, printer, with_static_init, without_static_init); +} + +void PrintHandlingOptionalStaticInitializers( + const map<string, string>& vars, const FileDescriptor* file, + io::Printer* printer, const char* with_static_init, + const char* without_static_init) { + if (StaticInitializersForced(file)) { + printer->Print(vars, with_static_init); + } else { + printer->Print(vars, (string( + "#ifdef GOOGLE_PROTOBUF_NO_STATIC_INITIALIZER\n") + + without_static_init + + "#else\n" + + with_static_init + + "#endif\n").c_str()); + } +} + + +static bool HasEnumDefinitions(const Descriptor* message_type) { + if (message_type->enum_type_count() > 0) return true; + for (int i = 0; i < message_type->nested_type_count(); ++i) { + if (HasEnumDefinitions(message_type->nested_type(i))) return true; + } + return false; +} + +bool HasEnumDefinitions(const FileDescriptor* file) { + if (file->enum_type_count() > 0) return true; + for (int i = 0; i < file->message_type_count(); ++i) { + if (HasEnumDefinitions(file->message_type(i))) return true; + } + return false; +} + +bool IsStringOrMessage(const FieldDescriptor* field) { + switch (field->cpp_type()) { + case FieldDescriptor::CPPTYPE_INT32: + case FieldDescriptor::CPPTYPE_INT64: + case FieldDescriptor::CPPTYPE_UINT32: + case FieldDescriptor::CPPTYPE_UINT64: + case FieldDescriptor::CPPTYPE_DOUBLE: + case FieldDescriptor::CPPTYPE_FLOAT: + case FieldDescriptor::CPPTYPE_BOOL: + case FieldDescriptor::CPPTYPE_ENUM: + return false; + case FieldDescriptor::CPPTYPE_STRING: + case FieldDescriptor::CPPTYPE_MESSAGE: + return true; + } + + GOOGLE_LOG(FATAL) << "Can't get here."; + return false; +} + } // namespace cpp } // namespace compiler } // namespace protobuf diff --git a/src/google/protobuf/compiler/cpp/cpp_helpers.h b/src/google/protobuf/compiler/cpp/cpp_helpers.h index f99b5fe..27444d5 100644 --- a/src/google/protobuf/compiler/cpp/cpp_helpers.h +++ b/src/google/protobuf/compiler/cpp/cpp_helpers.h @@ -35,12 +35,18 @@ #ifndef GOOGLE_PROTOBUF_COMPILER_CPP_HELPERS_H__ #define GOOGLE_PROTOBUF_COMPILER_CPP_HELPERS_H__ +#include <map> #include <string> #include <google/protobuf/descriptor.h> #include <google/protobuf/descriptor.pb.h> namespace google { namespace protobuf { + +namespace io { +class Printer; +} + namespace compiler { namespace cpp { @@ -97,6 +103,12 @@ const char* PrimitiveTypeName(FieldDescriptor::CppType type); // methods of WireFormat. For example, TYPE_INT32 becomes "Int32". const char* DeclaredTypeMethodName(FieldDescriptor::Type type); +// Return the code that evaluates to the number when compiled. +string Int32ToString(int number); + +// Return the code that evaluates to the number when compiled. +string Int64ToString(int64 number); + // Get code that evaluates to the field's default value. string DefaultValue(const FieldDescriptor* field); @@ -109,27 +121,43 @@ string GlobalAddDescriptorsName(const string& filename); // Return the name of the AssignDescriptors() function for a given file. string GlobalAssignDescriptorsName(const string& filename); +// Return the qualified C++ name for a file level symbol. +string QualifiedFileLevelSymbol(const string& package, const string& name); + // Return the name of the ShutdownFile() function for a given file. string GlobalShutdownFileName(const string& filename); -// Do message classes in this file keep track of unknown fields? -inline bool HasUnknownFields(const FileDescriptor *file) { +// Escape C++ trigraphs by escaping question marks to \? +string EscapeTrigraphs(const string& to_escape); + +// Escaped function name to eliminate naming conflict. +string SafeFunctionName(const Descriptor* descriptor, + const FieldDescriptor* field, + const string& prefix); + +// Do message classes in this file use UnknownFieldSet? +// Otherwise, messages will store unknown fields in a string +inline bool UseUnknownFieldSet(const FileDescriptor* file) { return file->options().optimize_for() != FileOptions::LITE_RUNTIME; } + +// Does this file have any enum type definitions? +bool HasEnumDefinitions(const FileDescriptor* file); + // Does this file have generated parsing, serialization, and other // standard methods for which reflection-based fallback implementations exist? -inline bool HasGeneratedMethods(const FileDescriptor *file) { +inline bool HasGeneratedMethods(const FileDescriptor* file) { return file->options().optimize_for() != FileOptions::CODE_SIZE; } -// Do message classes in this file have descriptor and refelction methods? -inline bool HasDescriptorMethods(const FileDescriptor *file) { +// Do message classes in this file have descriptor and reflection methods? +inline bool HasDescriptorMethods(const FileDescriptor* file) { return file->options().optimize_for() != FileOptions::LITE_RUNTIME; } // Should we generate generic services for this file? -inline bool HasGenericServices(const FileDescriptor *file) { +inline bool HasGenericServices(const FileDescriptor* file) { return file->service_count() > 0 && file->options().optimize_for() != FileOptions::LITE_RUNTIME && file->options().cc_generic_services(); @@ -147,6 +175,28 @@ inline bool HasFastArraySerialization(const FileDescriptor* file) { return file->options().optimize_for() == FileOptions::SPEED; } +// Returns whether we have to generate code with static initializers. +bool StaticInitializersForced(const FileDescriptor* file); + +// Prints 'with_static_init' if static initializers have to be used for the +// provided file. Otherwise emits both 'with_static_init' and +// 'without_static_init' using #ifdef. +void PrintHandlingOptionalStaticInitializers( + const FileDescriptor* file, io::Printer* printer, + const char* with_static_init, const char* without_static_init, + const char* var1 = NULL, const string& val1 = "", + const char* var2 = NULL, const string& val2 = ""); + +void PrintHandlingOptionalStaticInitializers( + const map<string, string>& vars, const FileDescriptor* file, + io::Printer* printer, const char* with_static_init, + const char* without_static_init); + + +// Returns true if the field's CPPTYPE is string or message. +bool IsStringOrMessage(const FieldDescriptor* field); + +string UnderscoresToCamelCase(const string& input, bool cap_next_letter); } // namespace cpp } // namespace compiler diff --git a/src/google/protobuf/compiler/cpp/cpp_message.cc b/src/google/protobuf/compiler/cpp/cpp_message.cc index cbdcce8..962ff53 100644 --- a/src/google/protobuf/compiler/cpp/cpp_message.cc +++ b/src/google/protobuf/compiler/cpp/cpp_message.cc @@ -35,6 +35,9 @@ #include <algorithm> #include <google/protobuf/stubs/hash.h> #include <map> +#include <memory> +#include <set> +#include <utility> #include <vector> #include <google/protobuf/compiler/cpp/cpp_message.h> #include <google/protobuf/compiler/cpp/cpp_field.h> @@ -47,6 +50,7 @@ #include <google/protobuf/wire_format.h> #include <google/protobuf/descriptor.pb.h> + namespace google { namespace protobuf { namespace compiler { @@ -72,15 +76,6 @@ struct FieldOrderingByNumber { } }; -const char* kWireTypeNames[] = { - "VARINT", - "FIXED64", - "LENGTH_DELIMITED", - "START_GROUP", - "END_GROUP", - "FIXED32", -}; - // Sort the fields of the given Descriptor by number into a new[]'d array // and return it. const FieldDescriptor** SortFieldsByNumber(const Descriptor* descriptor) { @@ -102,6 +97,13 @@ struct ExtensionRangeSorter { } }; +// Returns true if the "required" restriction check should be ignored for the +// given field. +inline static bool ShouldIgnoreRequiredFieldCheck( + const FieldDescriptor* field) { + return false; +} + // Returns true if the message type has any required fields. If it doesn't, // we can optimize out calls to its IsInitialized() method. // @@ -128,7 +130,8 @@ static bool HasRequiredFields( if (field->is_required()) { return true; } - if (field->cpp_type() == FieldDescriptor::CPPTYPE_MESSAGE) { + if (field->cpp_type() == FieldDescriptor::CPPTYPE_MESSAGE && + !ShouldIgnoreRequiredFieldCheck(field)) { if (HasRequiredFields(field->message_type(), already_seen)) { return true; } @@ -143,36 +146,171 @@ static bool HasRequiredFields(const Descriptor* type) { return HasRequiredFields(type, &already_seen); } +// This returns an estimate of the compiler's alignment for the field. This +// can't guarantee to be correct because the generated code could be compiled on +// different systems with different alignment rules. The estimates below assume +// 64-bit pointers. +int EstimateAlignmentSize(const FieldDescriptor* field) { + if (field == NULL) return 0; + if (field->is_repeated()) return 8; + switch (field->cpp_type()) { + case FieldDescriptor::CPPTYPE_BOOL: + return 1; + + case FieldDescriptor::CPPTYPE_INT32: + case FieldDescriptor::CPPTYPE_UINT32: + case FieldDescriptor::CPPTYPE_ENUM: + case FieldDescriptor::CPPTYPE_FLOAT: + return 4; + + case FieldDescriptor::CPPTYPE_INT64: + case FieldDescriptor::CPPTYPE_UINT64: + case FieldDescriptor::CPPTYPE_DOUBLE: + case FieldDescriptor::CPPTYPE_STRING: + case FieldDescriptor::CPPTYPE_MESSAGE: + return 8; + } + GOOGLE_LOG(FATAL) << "Can't get here."; + return -1; // Make compiler happy. +} + +// FieldGroup is just a helper for OptimizePadding below. It holds a vector of +// fields that are grouped together because they have compatible alignment, and +// a preferred location in the final field ordering. +class FieldGroup { + public: + FieldGroup() + : preferred_location_(0) {} + + // A group with a single field. + FieldGroup(float preferred_location, const FieldDescriptor* field) + : preferred_location_(preferred_location), + fields_(1, field) {} + + // Append the fields in 'other' to this group. + void Append(const FieldGroup& other) { + if (other.fields_.empty()) { + return; + } + // Preferred location is the average among all the fields, so we weight by + // the number of fields on each FieldGroup object. + preferred_location_ = + (preferred_location_ * fields_.size() + + (other.preferred_location_ * other.fields_.size())) / + (fields_.size() + other.fields_.size()); + fields_.insert(fields_.end(), other.fields_.begin(), other.fields_.end()); + } + + void SetPreferredLocation(float location) { preferred_location_ = location; } + const vector<const FieldDescriptor*>& fields() const { return fields_; } + + // FieldGroup objects sort by their preferred location. + bool operator<(const FieldGroup& other) const { + return preferred_location_ < other.preferred_location_; + } + + private: + // "preferred_location_" is an estimate of where this group should go in the + // final list of fields. We compute this by taking the average index of each + // field in this group in the original ordering of fields. This is very + // approximate, but should put this group close to where its member fields + // originally went. + float preferred_location_; + vector<const FieldDescriptor*> fields_; + // We rely on the default copy constructor and operator= so this type can be + // used in a vector. +}; + +// Reorder 'fields' so that if the fields are output into a c++ class in the new +// order, the alignment padding is minimized. We try to do this while keeping +// each field as close as possible to its original position so that we don't +// reduce cache locality much for function that access each field in order. +void OptimizePadding(vector<const FieldDescriptor*>* fields) { + // First divide fields into those that align to 1 byte, 4 bytes or 8 bytes. + vector<FieldGroup> aligned_to_1, aligned_to_4, aligned_to_8; + for (int i = 0; i < fields->size(); ++i) { + switch (EstimateAlignmentSize((*fields)[i])) { + case 1: aligned_to_1.push_back(FieldGroup(i, (*fields)[i])); break; + case 4: aligned_to_4.push_back(FieldGroup(i, (*fields)[i])); break; + case 8: aligned_to_8.push_back(FieldGroup(i, (*fields)[i])); break; + default: + GOOGLE_LOG(FATAL) << "Unknown alignment size."; + } + } + + // Now group fields aligned to 1 byte into sets of 4, and treat those like a + // single field aligned to 4 bytes. + for (int i = 0; i < aligned_to_1.size(); i += 4) { + FieldGroup field_group; + for (int j = i; j < aligned_to_1.size() && j < i + 4; ++j) { + field_group.Append(aligned_to_1[j]); + } + aligned_to_4.push_back(field_group); + } + // Sort by preferred location to keep fields as close to their original + // location as possible. Using stable_sort ensures that the output is + // consistent across runs. + stable_sort(aligned_to_4.begin(), aligned_to_4.end()); + + // Now group fields aligned to 4 bytes (or the 4-field groups created above) + // into pairs, and treat those like a single field aligned to 8 bytes. + for (int i = 0; i < aligned_to_4.size(); i += 2) { + FieldGroup field_group; + for (int j = i; j < aligned_to_4.size() && j < i + 2; ++j) { + field_group.Append(aligned_to_4[j]); + } + if (i == aligned_to_4.size() - 1) { + // Move incomplete 4-byte block to the end. + field_group.SetPreferredLocation(fields->size() + 1); + } + aligned_to_8.push_back(field_group); + } + // Sort by preferred location. + stable_sort(aligned_to_8.begin(), aligned_to_8.end()); + + // Now pull out all the FieldDescriptors in order. + fields->clear(); + for (int i = 0; i < aligned_to_8.size(); ++i) { + fields->insert(fields->end(), + aligned_to_8[i].fields().begin(), + aligned_to_8[i].fields().end()); + } +} + +string MessageTypeProtoName(const FieldDescriptor* field) { + return field->message_type()->full_name(); +} + } // =================================================================== MessageGenerator::MessageGenerator(const Descriptor* descriptor, - const string& dllexport_decl) - : descriptor_(descriptor), - classname_(ClassName(descriptor, false)), - dllexport_decl_(dllexport_decl), - field_generators_(descriptor), - nested_generators_(new scoped_ptr<MessageGenerator>[ - descriptor->nested_type_count()]), - enum_generators_(new scoped_ptr<EnumGenerator>[ - descriptor->enum_type_count()]), - extension_generators_(new scoped_ptr<ExtensionGenerator>[ - descriptor->extension_count()]) { + const Options& options) + : descriptor_(descriptor), + classname_(ClassName(descriptor, false)), + options_(options), + field_generators_(descriptor, options), + nested_generators_(new scoped_ptr< + MessageGenerator>[descriptor->nested_type_count()]), + enum_generators_( + new scoped_ptr<EnumGenerator>[descriptor->enum_type_count()]), + extension_generators_(new scoped_ptr< + ExtensionGenerator>[descriptor->extension_count()]) { for (int i = 0; i < descriptor->nested_type_count(); i++) { nested_generators_[i].reset( - new MessageGenerator(descriptor->nested_type(i), dllexport_decl)); + new MessageGenerator(descriptor->nested_type(i), options)); } for (int i = 0; i < descriptor->enum_type_count(); i++) { enum_generators_[i].reset( - new EnumGenerator(descriptor->enum_type(i), dllexport_decl)); + new EnumGenerator(descriptor->enum_type(i), options)); } for (int i = 0; i < descriptor->extension_count(); i++) { extension_generators_[i].reset( - new ExtensionGenerator(descriptor->extension(i), dllexport_decl)); + new ExtensionGenerator(descriptor->extension(i), options)); } } @@ -217,7 +355,7 @@ GenerateFieldAccessorDeclarations(io::Printer* printer) { PrintFieldComment(printer, field); map<string, string> vars; - SetCommonFieldVariables(field, &vars); + SetCommonFieldVariables(field, &vars, options_); vars["constant_name"] = FieldConstantName(field); if (field->is_repeated()) { @@ -242,6 +380,14 @@ GenerateFieldAccessorDeclarations(io::Printer* printer) { "GOOGLE_PROTOBUF_EXTENSION_ACCESSORS($classname$)\n", "classname", classname_); } + + for (int i = 0; i < descriptor_->oneof_decl_count(); i++) { + printer->Print( + "inline $camel_oneof_name$Case $oneof_name$_case() const;\n", + "camel_oneof_name", + UnderscoresToCamelCase(descriptor_->oneof_decl(i)->name(), true), + "oneof_name", descriptor_->oneof_decl(i)->name()); + } } void MessageGenerator:: @@ -254,7 +400,7 @@ GenerateFieldAccessorDefinitions(io::Printer* printer) { PrintFieldComment(printer, field); map<string, string> vars; - SetCommonFieldVariables(field, &vars); + SetCommonFieldVariables(field, &vars, options_); // Generate has_$name$() or $name$_size(). if (field->is_repeated()) { @@ -262,12 +408,34 @@ GenerateFieldAccessorDefinitions(io::Printer* printer) { "inline int $classname$::$name$_size() const {\n" " return $name$_.size();\n" "}\n"); + } else if (field->containing_oneof()) { + // Singular field in a oneof + vars["field_name"] = UnderscoresToCamelCase(field->name(), true); + vars["oneof_name"] = field->containing_oneof()->name(); + vars["oneof_index"] = SimpleItoa(field->containing_oneof()->index()); + printer->Print(vars, + "inline bool $classname$::has_$name$() const {\n" + " return $oneof_name$_case() == k$field_name$;\n" + "}\n" + "inline void $classname$::set_has_$name$() {\n" + " _oneof_case_[$oneof_index$] = k$field_name$;\n" + "}\n"); } else { // Singular field. + char buffer[kFastToBufferSize]; + vars["has_array_index"] = SimpleItoa(field->index() / 32); + vars["has_mask"] = FastHex32ToBuffer(1u << (field->index() % 32), buffer); printer->Print(vars, "inline bool $classname$::has_$name$() const {\n" - " return _has_bit($index$);\n" - "}\n"); + " return (_has_bits_[$has_array_index$] & 0x$has_mask$u) != 0;\n" + "}\n" + "inline void $classname$::set_has_$name$() {\n" + " _has_bits_[$has_array_index$] |= 0x$has_mask$u;\n" + "}\n" + "inline void $classname$::clear_has_$name$() {\n" + " _has_bits_[$has_array_index$] &= ~0x$has_mask$u;\n" + "}\n" + ); } // Generate clear_$name$() @@ -275,13 +443,27 @@ GenerateFieldAccessorDefinitions(io::Printer* printer) { "inline void $classname$::clear_$name$() {\n"); printer->Indent(); - field_generators_.get(field).GenerateClearingCode(printer); - printer->Outdent(); - if (!field->is_repeated()) { - printer->Print(vars, " _clear_bit($index$);\n"); + if (field->containing_oneof()) { + // Clear this field only if it is the active field in this oneof, + // otherwise ignore + printer->Print(vars, + "if (has_$name$()) {\n"); + printer->Indent(); + field_generators_.get(field).GenerateClearingCode(printer); + printer->Print(vars, + "clear_has_$oneof_name$();\n"); + printer->Outdent(); + printer->Print("}\n"); + } else { + field_generators_.get(field).GenerateClearingCode(printer); + if (!field->is_repeated()) { + printer->Print(vars, + "clear_has_$name$();\n"); + } } + printer->Outdent(); printer->Print("}\n"); // Generate type-specific accessors. @@ -289,6 +471,49 @@ GenerateFieldAccessorDefinitions(io::Printer* printer) { printer->Print("\n"); } + + // Generate has_$name$() and clear_has_$name$() functions for oneofs + for (int i = 0; i < descriptor_->oneof_decl_count(); i++) { + map<string, string> vars; + vars["oneof_name"] = descriptor_->oneof_decl(i)->name(); + vars["oneof_index"] = SimpleItoa(descriptor_->oneof_decl(i)->index()); + vars["cap_oneof_name"] = + ToUpper(descriptor_->oneof_decl(i)->name()); + vars["classname"] = classname_; + printer->Print( + vars, + "inline bool $classname$::has_$oneof_name$() {\n" + " return $oneof_name$_case() != $cap_oneof_name$_NOT_SET;\n" + "}\n" + "inline void $classname$::clear_has_$oneof_name$() {\n" + " _oneof_case_[$oneof_index$] = $cap_oneof_name$_NOT_SET;\n" + "}\n"); + } +} + +// Helper for the code that emits the Clear() method. +static bool CanClearByZeroing(const FieldDescriptor* field) { + if (field->is_repeated() || field->is_extension()) return false; + switch (field->cpp_type()) { + case internal::WireFormatLite::CPPTYPE_ENUM: + return field->default_value_enum()->number() == 0; + case internal::WireFormatLite::CPPTYPE_INT32: + return field->default_value_int32() == 0; + case internal::WireFormatLite::CPPTYPE_INT64: + return field->default_value_int64() == 0; + case internal::WireFormatLite::CPPTYPE_UINT32: + return field->default_value_uint32() == 0; + case internal::WireFormatLite::CPPTYPE_UINT64: + return field->default_value_uint64() == 0; + case internal::WireFormatLite::CPPTYPE_FLOAT: + return field->default_value_float() == 0; + case internal::WireFormatLite::CPPTYPE_DOUBLE: + return field->default_value_double() == 0; + case internal::WireFormatLite::CPPTYPE_BOOL: + return field->default_value_bool() == false; + default: + return false; + } } void MessageGenerator:: @@ -303,10 +528,11 @@ GenerateClassDefinition(io::Printer* printer) { map<string, string> vars; vars["classname"] = classname_; vars["field_count"] = SimpleItoa(descriptor_->field_count()); - if (dllexport_decl_.empty()) { + vars["oneof_decl_count"] = SimpleItoa(descriptor_->oneof_decl_count()); + if (options_.dllexport_decl.empty()) { vars["dllexport"] = ""; } else { - vars["dllexport"] = dllexport_decl_ + " "; + vars["dllexport"] = options_.dllexport_decl + " "; } vars["superclass"] = SuperClassName(descriptor_); @@ -327,7 +553,7 @@ GenerateClassDefinition(io::Printer* printer) { "}\n" "\n"); - if (HasUnknownFields(descriptor_->file())) { + if (UseUnknownFieldSet(descriptor_->file())) { printer->Print( "inline const ::google::protobuf::UnknownFieldSet& unknown_fields() const {\n" " return _unknown_fields_;\n" @@ -337,6 +563,16 @@ GenerateClassDefinition(io::Printer* printer) { " return &_unknown_fields_;\n" "}\n" "\n"); + } else { + printer->Print( + "inline const ::std::string& unknown_fields() const {\n" + " return _unknown_fields_;\n" + "}\n" + "\n" + "inline ::std::string* mutable_unknown_fields() {\n" + " return &_unknown_fields_;\n" + "}\n" + "\n"); } // Only generate this member if it's not disabled. @@ -350,6 +586,47 @@ GenerateClassDefinition(io::Printer* printer) { "static const $classname$& default_instance();\n" "\n"); + // Generate enum values for every field in oneofs. One list is generated for + // each oneof with an additional *_NOT_SET value. + for (int i = 0; i < descriptor_->oneof_decl_count(); i++) { + printer->Print( + "enum $camel_oneof_name$Case {\n", + "camel_oneof_name", + UnderscoresToCamelCase(descriptor_->oneof_decl(i)->name(), true)); + printer->Indent(); + for (int j = 0; j < descriptor_->oneof_decl(i)->field_count(); j++) { + printer->Print( + "k$field_name$ = $field_number$,\n", + "field_name", + UnderscoresToCamelCase( + descriptor_->oneof_decl(i)->field(j)->name(), true), + "field_number", + SimpleItoa(descriptor_->oneof_decl(i)->field(j)->number())); + } + printer->Print( + "$cap_oneof_name$_NOT_SET = 0,\n", + "cap_oneof_name", + ToUpper(descriptor_->oneof_decl(i)->name())); + printer->Outdent(); + printer->Print( + "};\n" + "\n"); + } + + if (!StaticInitializersForced(descriptor_->file())) { + printer->Print(vars, + "#ifdef GOOGLE_PROTOBUF_NO_STATIC_INITIALIZER\n" + "// Returns the internal default instance pointer. This function can\n" + "// return NULL thus should not be used by the user. This is intended\n" + "// for Protobuf internal code. Please use default_instance() declared\n" + "// above instead.\n" + "static inline const $classname$* internal_default_instance() {\n" + " return default_instance_;\n" + "}\n" + "#endif\n" + "\n"); + } + printer->Print(vars, "void Swap($classname$* other);\n" @@ -379,20 +656,50 @@ GenerateClassDefinition(io::Printer* printer) { " ::google::protobuf::io::CodedInputStream* input);\n" "void SerializeWithCachedSizes(\n" " ::google::protobuf::io::CodedOutputStream* output) const;\n"); + // DiscardUnknownFields() is implemented in message.cc using reflections. We + // need to implement this function in generated code for messages. + if (!UseUnknownFieldSet(descriptor_->file())) { + printer->Print( + "void DiscardUnknownFields();\n"); + } if (HasFastArraySerialization(descriptor_->file())) { printer->Print( "::google::protobuf::uint8* SerializeWithCachedSizesToArray(::google::protobuf::uint8* output) const;\n"); } } - printer->Print(vars, + // Check all FieldDescriptors including those in oneofs to estimate + // whether ::std::string is likely to be used, and depending on that + // estimate, set uses_string_ to true or false. That contols + // whether to force initialization of empty_string_ in SharedCtor(). + // It's often advantageous to do so to keep "is empty_string_ + // inited?" code from appearing all over the place. + vector<const FieldDescriptor*> descriptors; + for (int i = 0; i < descriptor_->field_count(); i++) { + descriptors.push_back(descriptor_->field(i)); + } + for (int i = 0; i < descriptor_->oneof_decl_count(); i++) { + for (int j = 0; j < descriptor_->oneof_decl(i)->field_count(); j++) { + descriptors.push_back(descriptor_->oneof_decl(i)->field(j)); + } + } + uses_string_ = false; + for (int i = 0; i < descriptors.size(); i++) { + const FieldDescriptor* field = descriptors[i]; + if (field->cpp_type() == FieldDescriptor::CPPTYPE_STRING) { + switch (field->options().ctype()) { + default: uses_string_ = true; break; + } + } + } + + printer->Print( "int GetCachedSize() const { return _cached_size_; }\n" "private:\n" "void SharedCtor();\n" "void SharedDtor();\n" "void SetCachedSize(int size) const;\n" - "public:\n" - "\n"); + "public:\n"); if (HasDescriptorMethods(descriptor_->file())) { printer->Print( @@ -444,38 +751,172 @@ GenerateClassDefinition(io::Printer* printer) { "// @@protoc_insertion_point(class_scope:$full_name$)\n", "full_name", descriptor_->full_name()); - // Generate private members for fields. + // Generate private members. printer->Outdent(); printer->Print(" private:\n"); printer->Indent(); + + for (int i = 0; i < descriptor_->field_count(); i++) { + if (!descriptor_->field(i)->is_repeated()) { + printer->Print( + "inline void set_has_$name$();\n", + "name", FieldName(descriptor_->field(i))); + if (!descriptor_->field(i)->containing_oneof()) { + printer->Print( + "inline void clear_has_$name$();\n", + "name", FieldName(descriptor_->field(i))); + } + } + } + printer->Print("\n"); + + // Generate oneof function declarations + for (int i = 0; i < descriptor_->oneof_decl_count(); i++) { + printer->Print( + "inline bool has_$oneof_name$();\n" + "void clear_$oneof_name$();\n" + "inline void clear_has_$oneof_name$();\n\n", + "oneof_name", descriptor_->oneof_decl(i)->name()); + } + + // Prepare decls for _cached_size_ and _has_bits_. Their position in the + // output will be determined later. + + bool need_to_emit_cached_size = true; + // TODO(kenton): Make _cached_size_ an atomic<int> when C++ supports it. + const string cached_size_decl = "mutable int _cached_size_;\n"; + + // TODO(jieluo) - Optimize _has_bits_ for repeated and oneof fields. + size_t sizeof_has_bits = (descriptor_->field_count() + 31) / 32 * 4; + if (descriptor_->field_count() == 0) { + // Zero-size arrays aren't technically allowed, and MSVC in particular + // doesn't like them. We still need to declare these arrays to make + // other code compile. Since this is an uncommon case, we'll just declare + // them with size 1 and waste some space. Oh well. + sizeof_has_bits = 4; + } + const string has_bits_decl = sizeof_has_bits == 0 ? "" : + "::google::protobuf::uint32 _has_bits_[" + SimpleItoa(sizeof_has_bits / 4) + "];\n"; + + + // To minimize padding, data members are divided into three sections: + // (1) members assumed to align to 8 bytes + // (2) members corresponding to message fields, re-ordered to optimize + // alignment. + // (3) members assumed to align to 4 bytes. + + // Members assumed to align to 8 bytes: + if (descriptor_->extension_range_count() > 0) { printer->Print( - "::google::protobuf::internal::ExtensionSet _extensions_;\n"); + "::google::protobuf::internal::ExtensionSet _extensions_;\n" + "\n"); } - if (HasUnknownFields(descriptor_->file())) { + if (UseUnknownFieldSet(descriptor_->file())) { printer->Print( - "::google::protobuf::UnknownFieldSet _unknown_fields_;\n"); + "::google::protobuf::UnknownFieldSet _unknown_fields_;\n" + "\n"); + } else { + printer->Print( + "::std::string _unknown_fields_;\n" + "\n"); } - // TODO(kenton): Make _cached_size_ an atomic<int> when C++ supports it. - printer->Print( - "mutable int _cached_size_;\n" - "\n"); + // _has_bits_ is frequently accessed, so to reduce code size and improve + // speed, it should be close to the start of the object. But, try not to + // waste space:_has_bits_ by itself always makes sense if its size is a + // multiple of 8, but, otherwise, maybe _has_bits_ and cached_size_ together + // will work well. + printer->Print(has_bits_decl.c_str()); + if ((sizeof_has_bits % 8) != 0) { + printer->Print(cached_size_decl.c_str()); + need_to_emit_cached_size = false; + } + + // Field members: + + // List fields which doesn't belong to any oneof + vector<const FieldDescriptor*> fields; + hash_map<string, int> fieldname_to_chunk; for (int i = 0; i < descriptor_->field_count(); i++) { - field_generators_.get(descriptor_->field(i)) - .GeneratePrivateMembers(printer); + if (!descriptor_->field(i)->containing_oneof()) { + const FieldDescriptor* field = descriptor_->field(i); + fields.push_back(field); + fieldname_to_chunk[FieldName(field)] = i / 8; + } + } + OptimizePadding(&fields); + // Emit some private and static members + runs_of_fields_ = vector< vector<string> >(1); + for (int i = 0; i < fields.size(); ++i) { + const FieldDescriptor* field = fields[i]; + const FieldGenerator& generator = field_generators_.get(field); + generator.GenerateStaticMembers(printer); + generator.GeneratePrivateMembers(printer); + if (CanClearByZeroing(field)) { + const string& fieldname = FieldName(field); + if (!runs_of_fields_.back().empty() && + (fieldname_to_chunk[runs_of_fields_.back().back()] != + fieldname_to_chunk[fieldname])) { + runs_of_fields_.push_back(vector<string>()); + } + runs_of_fields_.back().push_back(fieldname); + } else if (!runs_of_fields_.back().empty()) { + runs_of_fields_.push_back(vector<string>()); + } + } + + // For each oneof generate a union + for (int i = 0; i < descriptor_->oneof_decl_count(); i++) { + printer->Print( + "union $camel_oneof_name$Union {\n", + "camel_oneof_name", + UnderscoresToCamelCase(descriptor_->oneof_decl(i)->name(), true)); + printer->Indent(); + for (int j = 0; j < descriptor_->oneof_decl(i)->field_count(); j++) { + field_generators_.get(descriptor_->oneof_decl(i)-> + field(j)).GeneratePrivateMembers(printer); + } + printer->Outdent(); + printer->Print( + "} $oneof_name$_;\n", + "oneof_name", descriptor_->oneof_decl(i)->name()); + for (int j = 0; j < descriptor_->oneof_decl(i)->field_count(); j++) { + field_generators_.get(descriptor_->oneof_decl(i)-> + field(j)).GenerateStaticMembers(printer); + } + } + + // Members assumed to align to 4 bytes: + + if (need_to_emit_cached_size) { + printer->Print(cached_size_decl.c_str()); + need_to_emit_cached_size = false; + } + + // Generate _oneof_case_. + if (descriptor_->oneof_decl_count() > 0) { + printer->Print(vars, + "::google::protobuf::uint32 _oneof_case_[$oneof_decl_count$];\n" + "\n"); } // Declare AddDescriptors(), BuildDescriptors(), and ShutdownFile() as // friends so that they can access private static variables like // default_instance_ and reflection_. - printer->Print( + PrintHandlingOptionalStaticInitializers( + descriptor_->file(), printer, + // With static initializers. "friend void $dllexport_decl$ $adddescriptorsname$();\n", - "dllexport_decl", dllexport_decl_, + // Without. + "friend void $dllexport_decl$ $adddescriptorsname$_impl();\n", + // Vars. + "dllexport_decl", options_.dllexport_decl, "adddescriptorsname", - GlobalAddDescriptorsName(descriptor_->file()->name())); + GlobalAddDescriptorsName(descriptor_->file()->name())); + printer->Print( "friend void $assigndescriptorsname$();\n" "friend void $shutdownfilename$();\n" @@ -484,38 +925,14 @@ GenerateClassDefinition(io::Printer* printer) { GlobalAssignDescriptorsName(descriptor_->file()->name()), "shutdownfilename", GlobalShutdownFileName(descriptor_->file()->name())); - // Generate offsets and _has_bits_ boilerplate. - if (descriptor_->field_count() > 0) { - printer->Print(vars, - "::google::protobuf::uint32 _has_bits_[($field_count$ + 31) / 32];\n"); - } else { - // Zero-size arrays aren't technically allowed, and MSVC in particular - // doesn't like them. We still need to declare these arrays to make - // other code compile. Since this is an uncommon case, we'll just declare - // them with size 1 and waste some space. Oh well. - printer->Print( - "::google::protobuf::uint32 _has_bits_[1];\n"); - } - printer->Print( - "\n" - "// WHY DOES & HAVE LOWER PRECEDENCE THAN != !?\n" - "inline bool _has_bit(int index) const {\n" - " return (_has_bits_[index / 32] & (1u << (index % 32))) != 0;\n" - "}\n" - "inline void _set_bit(int index) {\n" - " _has_bits_[index / 32] |= (1u << (index % 32));\n" - "}\n" - "inline void _clear_bit(int index) {\n" - " _has_bits_[index / 32] &= ~(1u << (index % 32));\n" - "}\n" - "\n" "void InitAsDefaultInstance();\n" "static $classname$* default_instance_;\n", "classname", classname_); printer->Outdent(); printer->Print(vars, "};"); + GOOGLE_DCHECK(!need_to_emit_cached_size); } void MessageGenerator:: @@ -527,6 +944,23 @@ GenerateInlineMethods(io::Printer* printer) { } GenerateFieldAccessorDefinitions(printer); + + // Generate oneof_case() functions. + for (int i = 0; i < descriptor_->oneof_decl_count(); i++) { + map<string, string> vars; + vars["class_name"] = classname_; + vars["camel_oneof_name"] = UnderscoresToCamelCase( + descriptor_->oneof_decl(i)->name(), true); + vars["oneof_name"] = descriptor_->oneof_decl(i)->name(); + vars["oneof_index"] = SimpleItoa(descriptor_->oneof_decl(i)->index()); + printer->Print( + vars, + "inline $class_name$::$camel_oneof_name$Case $class_name$::" + "$oneof_name$_case() const {\n" + " return $class_name$::$camel_oneof_name$Case(" + "_oneof_case_[$oneof_index$]);\n" + "}\n"); + } } void MessageGenerator:: @@ -537,6 +971,25 @@ GenerateDescriptorDeclarations(io::Printer* printer) { " $name$_reflection_ = NULL;\n", "name", classname_); + // Generate oneof default instance for reflection usage. + if (descriptor_->oneof_decl_count() > 0) { + printer->Print("struct $name$OneofInstance {\n", + "name", classname_); + for (int i = 0; i < descriptor_->oneof_decl_count(); i++) { + for (int j = 0; j < descriptor_->oneof_decl(i)->field_count(); j++) { + const FieldDescriptor* field = descriptor_->oneof_decl(i)->field(j); + printer->Print(" "); + if (IsStringOrMessage(field)) { + printer->Print("const "); + } + field_generators_.get(field).GeneratePrivateMembers(printer); + } + } + + printer->Print("}* $name$_default_oneof_instance_ = NULL;\n", + "name", classname_); + } + for (int i = 0; i < descriptor_->nested_type_count(); i++) { nested_generators_[i]->GenerateDescriptorDeclarations(printer); } @@ -589,9 +1042,19 @@ GenerateDescriptorInitializer(io::Printer* printer, int index) { printer->Print(vars, " -1,\n"); } + + if (descriptor_->oneof_decl_count() > 0) { + printer->Print(vars, + " $classname$_default_oneof_instance_,\n" + " GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET(" + "$classname$, _oneof_case_[0]),\n"); + } + + printer->Print( + " ::google::protobuf::DescriptorPool::generated_pool(),\n"); + printer->Print(vars, + " ::google::protobuf::MessageFactory::generated_factory(),\n"); printer->Print(vars, - " ::google::protobuf::DescriptorPool::generated_pool(),\n" - " ::google::protobuf::MessageFactory::generated_factory(),\n" " sizeof($classname$));\n"); // Handle nested types. @@ -620,6 +1083,13 @@ GenerateTypeRegistrations(io::Printer* printer) { void MessageGenerator:: GenerateDefaultInstanceAllocator(io::Printer* printer) { + // Construct the default instances of all fields, as they will be used + // when creating the default instance of the entire message. + for (int i = 0; i < descriptor_->field_count(); i++) { + field_generators_.get(descriptor_->field(i)) + .GenerateDefaultInstanceAllocator(printer); + } + // Construct the default instance. We can't call InitAsDefaultInstance() yet // because we need to make sure all default instances that this one might // depend on are constructed first. @@ -627,6 +1097,13 @@ GenerateDefaultInstanceAllocator(io::Printer* printer) { "$classname$::default_instance_ = new $classname$();\n", "classname", classname_); + if ((descriptor_->oneof_decl_count() > 0) && + HasDescriptorMethods(descriptor_->file())) { + printer->Print( + "$classname$_default_oneof_instance_ = new $classname$OneofInstance;\n", + "classname", classname_); + } + // Handle nested types. for (int i = 0; i < descriptor_->nested_type_count(); i++) { nested_generators_[i]->GenerateDefaultInstanceAllocator(printer); @@ -658,11 +1135,22 @@ GenerateShutdownCode(io::Printer* printer) { "classname", classname_); if (HasDescriptorMethods(descriptor_->file())) { + if (descriptor_->oneof_decl_count() > 0) { + printer->Print( + "delete $classname$_default_oneof_instance_;\n", + "classname", classname_); + } printer->Print( "delete $classname$_reflection_;\n", "classname", classname_); } + // Handle default instances of fields. + for (int i = 0; i < descriptor_->field_count(); i++) { + field_generators_.get(descriptor_->field(i)) + .GenerateShutdownCode(printer); + } + // Handle nested types. for (int i = 0; i < descriptor_->nested_type_count(); i++) { nested_generators_[i]->GenerateShutdownCode(printer); @@ -709,6 +1197,11 @@ GenerateClassMethods(io::Printer* printer) { GenerateStructors(printer); printer->Print("\n"); + if (descriptor_->oneof_decl_count() > 0) { + GenerateOneofClear(printer); + printer->Print("\n"); + } + if (HasGeneratedMethods(descriptor_->file())) { GenerateClear(printer); printer->Print("\n"); @@ -768,15 +1261,33 @@ GenerateOffsets(io::Printer* printer) { printer->Print( "static const int $classname$_offsets_[$field_count$] = {\n", "classname", classname_, - "field_count", SimpleItoa(max(1, descriptor_->field_count()))); + "field_count", SimpleItoa(max( + 1, descriptor_->field_count() + descriptor_->oneof_decl_count()))); printer->Indent(); for (int i = 0; i < descriptor_->field_count(); i++) { const FieldDescriptor* field = descriptor_->field(i); + if (field->containing_oneof()) { + printer->Print( + "PROTO2_GENERATED_DEFAULT_ONEOF_FIELD_OFFSET(" + "$classname$_default_oneof_instance_, $name$_),\n", + "classname", classname_, + "name", FieldName(field)); + } else { + printer->Print( + "GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET($classname$, " + "$name$_),\n", + "classname", classname_, + "name", FieldName(field)); + } + } + + for (int i = 0; i < descriptor_->oneof_decl_count(); i++) { + const OneofDescriptor* oneof = descriptor_->oneof_decl(i); printer->Print( "GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET($classname$, $name$_),\n", "classname", classname_, - "name", FieldName(field)); + "name", oneof->name()); } printer->Outdent(); @@ -790,17 +1301,26 @@ GenerateSharedConstructorCode(io::Printer* printer) { "classname", classname_); printer->Indent(); - printer->Print( - "_cached_size_ = 0;\n"); + printer->Print(StrCat( + uses_string_ ? "::google::protobuf::internal::GetEmptyString();\n" : "", + "_cached_size_ = 0;\n").c_str()); for (int i = 0; i < descriptor_->field_count(); i++) { - field_generators_.get(descriptor_->field(i)) - .GenerateConstructorCode(printer); + if (!descriptor_->field(i)->containing_oneof()) { + field_generators_.get(descriptor_->field(i)) + .GenerateConstructorCode(printer); + } } printer->Print( "::memset(_has_bits_, 0, sizeof(_has_bits_));\n"); + for (int i = 0; i < descriptor_->oneof_decl_count(); i++) { + printer->Print( + "clear_has_$oneof_name$();\n", + "oneof_name", descriptor_->oneof_decl(i)->name()); + } + printer->Outdent(); printer->Print("}\n\n"); } @@ -811,14 +1331,29 @@ GenerateSharedDestructorCode(io::Printer* printer) { "void $classname$::SharedDtor() {\n", "classname", classname_); printer->Indent(); - // Write the destructors for each field. + // Write the destructors for each field except oneof members. for (int i = 0; i < descriptor_->field_count(); i++) { - field_generators_.get(descriptor_->field(i)) - .GenerateDestructorCode(printer); + if (!descriptor_->field(i)->containing_oneof()) { + field_generators_.get(descriptor_->field(i)) + .GenerateDestructorCode(printer); + } } - printer->Print( - "if (this != default_instance_) {\n"); + // Generate code to destruct oneofs. Clearing should do the work. + for (int i = 0; i < descriptor_->oneof_decl_count(); i++) { + printer->Print( + "if (has_$oneof_name$()) {\n" + " clear_$oneof_name$();\n" + "}\n", + "oneof_name", descriptor_->oneof_decl(i)->name()); + } + + PrintHandlingOptionalStaticInitializers( + descriptor_->file(), printer, + // With static initializers. + "if (this != default_instance_) {\n", + // Without. + "if (this != &default_instance()) {\n"); // We need to delete all embedded messages. // TODO(kenton): If we make unset messages point at default instances @@ -829,8 +1364,12 @@ GenerateSharedDestructorCode(io::Printer* printer) { if (!field->is_repeated() && field->cpp_type() == FieldDescriptor::CPPTYPE_MESSAGE) { - printer->Print(" delete $name$_;\n", - "name", FieldName(field)); + // Skip oneof members + if (!field->containing_oneof()) { + printer->Print( + " delete $name$_;\n", + "name", FieldName(field)); + } } } @@ -850,9 +1389,11 @@ GenerateStructors(io::Printer* printer) { "$classname$::$classname$()\n" " : $superclass$() {\n" " SharedCtor();\n" + " // @@protoc_insertion_point(constructor:$full_name$)\n" "}\n", "classname", classname_, - "superclass", superclass); + "superclass", superclass, + "full_name", descriptor_->full_name()); printer->Print( "\n" @@ -869,11 +1410,28 @@ GenerateStructors(io::Printer* printer) { const FieldDescriptor* field = descriptor_->field(i); if (!field->is_repeated() && - field->cpp_type() == FieldDescriptor::CPPTYPE_MESSAGE) { - printer->Print( - " $name$_ = const_cast< $type$*>(&$type$::default_instance());\n", - "name", FieldName(field), - "type", FieldMessageTypeName(field)); + field->cpp_type() == FieldDescriptor::CPPTYPE_MESSAGE && + (field->containing_oneof() == NULL || + HasDescriptorMethods(descriptor_->file()))) { + string name; + if (field->containing_oneof()) { + name = classname_ + "_default_oneof_instance_->"; + } + name += FieldName(field); + PrintHandlingOptionalStaticInitializers( + descriptor_->file(), printer, + // With static initializers. + " $name$_ = const_cast< $type$*>(&$type$::default_instance());\n", + // Without. + " $name$_ = const_cast< $type$*>(\n" + " $type$::internal_default_instance());\n", + // Vars. + "name", name, + "type", FieldMessageTypeName(field)); + } else if (field->containing_oneof() && + HasDescriptorMethods(descriptor_->file())) { + field_generators_.get(descriptor_->field(i)) + .GenerateConstructorCode(printer); } } printer->Print( @@ -886,10 +1444,12 @@ GenerateStructors(io::Printer* printer) { " : $superclass$() {\n" " SharedCtor();\n" " MergeFrom(from);\n" + " // @@protoc_insertion_point(copy_constructor:$full_name$)\n" "}\n" "\n", "classname", classname_, - "superclass", superclass); + "superclass", superclass, + "full_name", descriptor_->full_name()); // Generate the shared constructor code. GenerateSharedConstructorCode(printer); @@ -897,10 +1457,12 @@ GenerateStructors(io::Printer* printer) { // Generate the destructor. printer->Print( "$classname$::~$classname$() {\n" + " // @@protoc_insertion_point(destructor:$full_name$)\n" " SharedDtor();\n" "}\n" "\n", - "classname", classname_); + "classname", classname_, + "full_name", descriptor_->full_name()); // Generate the shared destructor code. GenerateSharedDestructorCode(printer); @@ -929,86 +1491,178 @@ GenerateStructors(io::Printer* printer) { } printer->Print( - "const $classname$& $classname$::default_instance() {\n" - " if (default_instance_ == NULL) $adddescriptorsname$();" + "const $classname$& $classname$::default_instance() {\n", + "classname", classname_); + + PrintHandlingOptionalStaticInitializers( + descriptor_->file(), printer, + // With static initializers. + " if (default_instance_ == NULL) $adddescriptorsname$();\n", + // Without. + " $adddescriptorsname$();\n", + // Vars. + "adddescriptorsname", + GlobalAddDescriptorsName(descriptor_->file()->name())); + + printer->Print( " return *default_instance_;\n" "}\n" "\n" "$classname$* $classname$::default_instance_ = NULL;\n" - "\n" + "\n", + "classname", classname_); + + printer->Print( "$classname$* $classname$::New() const {\n" " return new $classname$;\n" "}\n", - "classname", classname_, - "adddescriptorsname", - GlobalAddDescriptorsName(descriptor_->file()->name())); + "classname", classname_); } +// Return the number of bits set in n, a non-negative integer. +static int popcnt(uint32 n) { + int result = 0; + while (n != 0) { + result += (n & 1); + n = n / 2; + } + return result; +} + void MessageGenerator:: GenerateClear(io::Printer* printer) { printer->Print("void $classname$::Clear() {\n", "classname", classname_); printer->Indent(); - int last_index = -1; - + // Step 1: Extensions if (descriptor_->extension_range_count() > 0) { printer->Print("_extensions_.Clear();\n"); } + // Step 2: Everything but extensions, repeateds, unions. + // These are handled in chunks of 8. The first chunk is + // the non-extensions-non-repeateds-non-unions in + // descriptor_->field(0), descriptor_->field(1), ... descriptor_->field(7), + // and the second chunk is the same for + // descriptor_->field(8), descriptor_->field(9), ... descriptor_->field(15), + // etc. + set<int> step2_indices; + hash_map<string, int> fieldname_to_chunk; + hash_map<int, string> memsets_for_chunk; + hash_map<int, int> memset_field_count_for_chunk; + hash_set<string> handled; // fields that appear anywhere in memsets_for_chunk + hash_map<int, uint32> fields_mask_for_chunk; for (int i = 0; i < descriptor_->field_count(); i++) { const FieldDescriptor* field = descriptor_->field(i); + if (!field->is_repeated() && !field->containing_oneof()) { + step2_indices.insert(i); + int chunk = i / 8; + fieldname_to_chunk[FieldName(field)] = chunk; + fields_mask_for_chunk[chunk] |= static_cast<uint32>(1) << (i % 32); + } + } - if (!field->is_repeated()) { - map<string, string> vars; - vars["index"] = SimpleItoa(field->index()); - - // We can use the fact that _has_bits_ is a giant bitfield to our - // advantage: We can check up to 32 bits at a time for equality to - // zero, and skip the whole range if so. This can improve the speed - // of Clear() for messages which contain a very large number of - // optional fields of which only a few are used at a time. Here, - // we've chosen to check 8 bits at a time rather than 32. - if (i / 8 != last_index / 8 || last_index < 0) { - if (last_index >= 0) { - printer->Outdent(); - printer->Print("}\n"); - } - printer->Print(vars, - "if (_has_bits_[$index$ / 32] & (0xffu << ($index$ % 32))) {\n"); - printer->Indent(); + // Step 2a: Greedily seek runs of fields that can be cleared by memset-to-0. + // The generated code uses two macros to help it clear runs of fields: + // OFFSET_OF_FIELD_ computes the offset (in bytes) of a field in the Message. + // ZR_ zeroes a non-empty range of fields via memset. + const char* macros = + "#define OFFSET_OF_FIELD_(f) (reinterpret_cast<char*>( \\\n" + " &reinterpret_cast<$classname$*>(16)->f) - \\\n" + " reinterpret_cast<char*>(16))\n\n" + "#define ZR_(first, last) do { \\\n" + " size_t f = OFFSET_OF_FIELD_(first); \\\n" + " size_t n = OFFSET_OF_FIELD_(last) - f + sizeof(last); \\\n" + " ::memset(&first, 0, n); \\\n" + " } while (0)\n\n"; + for (int i = 0; i < runs_of_fields_.size(); i++) { + const vector<string>& run = runs_of_fields_[i]; + if (run.size() < 2) continue; + const string& first_field_name = run[0]; + const string& last_field_name = run.back(); + int chunk = fieldname_to_chunk[run[0]]; + memsets_for_chunk[chunk].append( + "ZR_(" + first_field_name + "_, " + last_field_name + "_);\n"); + for (int j = 0; j < run.size(); j++) { + GOOGLE_DCHECK_EQ(chunk, fieldname_to_chunk[run[j]]); + handled.insert(run[j]); + } + memset_field_count_for_chunk[chunk] += run.size(); + } + const bool macros_are_needed = handled.size() > 0; + if (macros_are_needed) { + printer->Outdent(); + printer->Print(macros, + "classname", classname_); + printer->Indent(); + } + // Step 2b: Finish step 2, ignoring fields handled in step 2a. + int last_index = -1; + bool chunk_block_in_progress = false; + for (int i = 0; i < descriptor_->field_count(); i++) { + if (step2_indices.count(i) == 0) continue; + const FieldDescriptor* field = descriptor_->field(i); + const string fieldname = FieldName(field); + if (i / 8 != last_index / 8 || last_index < 0) { + // End previous chunk, if there was one. + if (chunk_block_in_progress) { + printer->Outdent(); + printer->Print("}\n"); + chunk_block_in_progress = false; } - last_index = i; - - // It's faster to just overwrite primitive types, but we should - // only clear strings and messages if they were set. - // TODO(kenton): Let the CppFieldGenerator decide this somehow. - bool should_check_bit = - field->cpp_type() == FieldDescriptor::CPPTYPE_MESSAGE || - field->cpp_type() == FieldDescriptor::CPPTYPE_STRING; - - if (should_check_bit) { - printer->Print(vars, "if (_has_bit($index$)) {\n"); + // Start chunk. + const string& memsets = memsets_for_chunk[i / 8]; + uint32 mask = fields_mask_for_chunk[i / 8]; + int count = popcnt(mask); + if (count == 1 || + (count <= 4 && count == memset_field_count_for_chunk[i / 8])) { + // No "if" here because the chunk is trivial. + } else { + printer->Print( + "if (_has_bits_[$index$ / 32] & $mask$) {\n", + "index", SimpleItoa(i / 8 * 8), + "mask", SimpleItoa(mask)); printer->Indent(); + chunk_block_in_progress = true; } + printer->Print(memsets.c_str()); + } + last_index = i; + if (handled.count(fieldname) > 0) continue; + + // It's faster to just overwrite primitive types, but we should + // only clear strings and messages if they were set. + // TODO(kenton): Let the CppFieldGenerator decide this somehow. + bool should_check_bit = + field->cpp_type() == FieldDescriptor::CPPTYPE_MESSAGE || + field->cpp_type() == FieldDescriptor::CPPTYPE_STRING; + + if (should_check_bit) { + printer->Print("if (has_$name$()) {\n", "name", fieldname); + printer->Indent(); + } - field_generators_.get(field).GenerateClearingCode(printer); + field_generators_.get(field).GenerateClearingCode(printer); - if (should_check_bit) { - printer->Outdent(); - printer->Print("}\n"); - } + if (should_check_bit) { + printer->Outdent(); + printer->Print("}\n"); } } - if (last_index >= 0) { + if (chunk_block_in_progress) { printer->Outdent(); printer->Print("}\n"); } + if (macros_are_needed) { + printer->Outdent(); + printer->Print("\n#undef OFFSET_OF_FIELD_\n#undef ZR_\n\n"); + printer->Indent(); + } - // Repeated fields don't use _has_bits_ so we clear them in a separate - // pass. + // Step 3: Repeated fields don't use _has_bits_; emit code to clear them here. for (int i = 0; i < descriptor_->field_count(); i++) { const FieldDescriptor* field = descriptor_->field(i); @@ -1017,12 +1671,23 @@ GenerateClear(io::Printer* printer) { } } + // Step 4: Unions. + for (int i = 0; i < descriptor_->oneof_decl_count(); i++) { + printer->Print( + "clear_$oneof_name$();\n", + "oneof_name", descriptor_->oneof_decl(i)->name()); + } + + // Step 5: Everything else. printer->Print( "::memset(_has_bits_, 0, sizeof(_has_bits_));\n"); - if (HasUnknownFields(descriptor_->file())) { + if (UseUnknownFieldSet(descriptor_->file())) { printer->Print( "mutable_unknown_fields()->Clear();\n"); + } else { + printer->Print( + "mutable_unknown_fields()->clear();\n"); } printer->Outdent(); @@ -1030,6 +1695,58 @@ GenerateClear(io::Printer* printer) { } void MessageGenerator:: +GenerateOneofClear(io::Printer* printer) { + // Generated function clears the active field and union case (e.g. foo_case_). + for (int i = 0; i < descriptor_->oneof_decl_count(); i++) { + printer->Print( + "void $classname$::clear_$oneofname$() {\n", + "classname", classname_, + "oneofname", descriptor_->oneof_decl(i)->name()); + printer->Indent(); + printer->Print( + "switch($oneofname$_case()) {\n", + "oneofname", descriptor_->oneof_decl(i)->name()); + printer->Indent(); + for (int j = 0; j < descriptor_->oneof_decl(i)->field_count(); j++) { + const FieldDescriptor* field = descriptor_->oneof_decl(i)->field(j); + printer->Print( + "case k$field_name$: {\n", + "field_name", UnderscoresToCamelCase(field->name(), true)); + printer->Indent(); + // We clear only allocated objects in oneofs + if (!IsStringOrMessage(field)) { + printer->Print( + "// No need to clear\n"); + } else { + field_generators_.get(field).GenerateClearingCode(printer); + } + printer->Print( + "break;\n"); + printer->Outdent(); + printer->Print( + "}\n"); + } + printer->Print( + "case $cap_oneof_name$_NOT_SET: {\n" + " break;\n" + "}\n", + "cap_oneof_name", + ToUpper(descriptor_->oneof_decl(i)->name())); + printer->Outdent(); + printer->Print( + "}\n" + "_oneof_case_[$oneof_index$] = $cap_oneof_name$_NOT_SET;\n", + "oneof_index", SimpleItoa(i), + "cap_oneof_name", + ToUpper(descriptor_->oneof_decl(i)->name())); + printer->Outdent(); + printer->Print( + "}\n" + "\n"); + } +} + +void MessageGenerator:: GenerateSwap(io::Printer* printer) { // Generate the Swap member function. printer->Print("void $classname$::Swap($classname$* other) {\n", @@ -1044,13 +1761,23 @@ GenerateSwap(io::Printer* printer) { field_generators_.get(field).GenerateSwappingCode(printer); } + for (int i = 0; i < descriptor_->oneof_decl_count(); i++) { + printer->Print( + "std::swap($oneof_name$_, other->$oneof_name$_);\n" + "std::swap(_oneof_case_[$i$], other->_oneof_case_[$i$]);\n", + "oneof_name", descriptor_->oneof_decl(i)->name(), + "i", SimpleItoa(i)); + } + for (int i = 0; i < (descriptor_->field_count() + 31) / 32; ++i) { printer->Print("std::swap(_has_bits_[$i$], other->_has_bits_[$i$]);\n", "i", SimpleItoa(i)); } - if (HasUnknownFields(descriptor_->file())) { + if (UseUnknownFieldSet(descriptor_->file())) { printer->Print("_unknown_fields_.Swap(&other->_unknown_fields_);\n"); + } else { + printer->Print("_unknown_fields_.swap(other->_unknown_fields_);\n"); } printer->Print("std::swap(_cached_size_, other->_cached_size_);\n"); if (descriptor_->extension_range_count() > 0) { @@ -1122,31 +1849,60 @@ GenerateMergeFrom(io::Printer* printer) { } } + // Merge oneof fields. Oneof field requires oneof case check. + for (int i = 0; i < descriptor_->oneof_decl_count(); ++i) { + printer->Print( + "switch (from.$oneofname$_case()) {\n", + "oneofname", descriptor_->oneof_decl(i)->name()); + printer->Indent(); + for (int j = 0; j < descriptor_->oneof_decl(i)->field_count(); j++) { + const FieldDescriptor* field = descriptor_->oneof_decl(i)->field(j); + printer->Print( + "case k$field_name$: {\n", + "field_name", UnderscoresToCamelCase(field->name(), true)); + printer->Indent(); + field_generators_.get(field).GenerateMergingCode(printer); + printer->Print( + "break;\n"); + printer->Outdent(); + printer->Print( + "}\n"); + } + printer->Print( + "case $cap_oneof_name$_NOT_SET: {\n" + " break;\n" + "}\n", + "cap_oneof_name", + ToUpper(descriptor_->oneof_decl(i)->name())); + printer->Outdent(); + printer->Print( + "}\n"); + } + // Merge Optional and Required fields (after a _has_bit check). int last_index = -1; for (int i = 0; i < descriptor_->field_count(); ++i) { const FieldDescriptor* field = descriptor_->field(i); - if (!field->is_repeated()) { - map<string, string> vars; - vars["index"] = SimpleItoa(field->index()); - + if (!field->is_repeated() && !field->containing_oneof()) { // See above in GenerateClear for an explanation of this. if (i / 8 != last_index / 8 || last_index < 0) { if (last_index >= 0) { printer->Outdent(); printer->Print("}\n"); } - printer->Print(vars, - "if (from._has_bits_[$index$ / 32] & (0xffu << ($index$ % 32))) {\n"); + printer->Print( + "if (from._has_bits_[$index$ / 32] & (0xffu << ($index$ % 32))) {\n", + "index", SimpleItoa(field->index())); printer->Indent(); } last_index = i; - printer->Print(vars, - "if (from._has_bit($index$)) {\n"); + printer->Print( + "if (from.has_$name$()) {\n", + "name", FieldName(field)); printer->Indent(); field_generators_.get(field).GenerateMergingCode(printer); @@ -1165,9 +1921,12 @@ GenerateMergeFrom(io::Printer* printer) { printer->Print("_extensions_.MergeFrom(from._extensions_);\n"); } - if (HasUnknownFields(descriptor_->file())) { + if (UseUnknownFieldSet(descriptor_->file())) { printer->Print( "mutable_unknown_fields()->MergeFrom(from.unknown_fields());\n"); + } else { + printer->Print( + "mutable_unknown_fields()->append(from.unknown_fields());\n"); } printer->Outdent(); @@ -1214,25 +1973,61 @@ GenerateMergeFromCodedStream(io::Printer* printer) { // Special-case MessageSet. printer->Print( "bool $classname$::MergePartialFromCodedStream(\n" - " ::google::protobuf::io::CodedInputStream* input) {\n" + " ::google::protobuf::io::CodedInputStream* input) {\n", + "classname", classname_); + + PrintHandlingOptionalStaticInitializers( + descriptor_->file(), printer, + // With static initializers. " return _extensions_.ParseMessageSet(input, default_instance_,\n" - " mutable_unknown_fields());\n" - "}\n", + " mutable_unknown_fields());\n", + // Without. + " return _extensions_.ParseMessageSet(input, &default_instance(),\n" + " mutable_unknown_fields());\n", + // Vars. "classname", classname_); + + printer->Print( + "}\n"); return; } printer->Print( "bool $classname$::MergePartialFromCodedStream(\n" " ::google::protobuf::io::CodedInputStream* input) {\n" - "#define DO_(EXPRESSION) if (!(EXPRESSION)) return false\n" - " ::google::protobuf::uint32 tag;\n" - " while ((tag = input->ReadTag()) != 0) {\n", + "#define DO_(EXPRESSION) if (!(EXPRESSION)) goto failure\n" + " ::google::protobuf::uint32 tag;\n", "classname", classname_); + if (!UseUnknownFieldSet(descriptor_->file())) { + printer->Print( + " ::google::protobuf::io::StringOutputStream unknown_fields_string(\n" + " mutable_unknown_fields());\n" + " ::google::protobuf::io::CodedOutputStream unknown_fields_stream(\n" + " &unknown_fields_string);\n"); + } + + printer->Print( + " // @@protoc_insertion_point(parse_start:$full_name$)\n", + "full_name", descriptor_->full_name()); + printer->Indent(); + printer->Print("for (;;) {\n"); printer->Indent(); + scoped_array<const FieldDescriptor*> ordered_fields( + SortFieldsByNumber(descriptor_)); + uint32 maxtag = descriptor_->field_count() == 0 ? 0 : + WireFormat::MakeTag(ordered_fields[descriptor_->field_count() - 1]); + const int kCutoff0 = 127; // fits in 1-byte varint + const int kCutoff1 = (127 << 7) + 127; // fits in 2-byte varint + printer->Print("::std::pair< ::google::protobuf::uint32, bool> p = " + "input->ReadTagWithCutoff($max$);\n" + "tag = p.first;\n" + "if (!p.second) goto handle_unusual;\n", + "max", SimpleItoa(maxtag <= kCutoff0 ? kCutoff0 : + (maxtag <= kCutoff1 ? kCutoff1 : + maxtag))); if (descriptor_->field_count() > 0) { // We don't even want to print the switch() if we have no fields because // MSVC dislikes switch() statements that contain only a default value. @@ -1242,14 +2037,11 @@ GenerateMergeFromCodedStream(io::Printer* printer) { // of each case. However, this is actually a bit slower in practice as it // creates a jump table that is 8x larger and sparser, and meanwhile the // if()s are highly predictable. - printer->Print( - "switch (::google::protobuf::internal::WireFormatLite::GetTagFieldNumber(tag)) {\n"); + printer->Print("switch (::google::protobuf::internal::WireFormatLite::" + "GetTagFieldNumber(tag)) {\n"); printer->Indent(); - scoped_array<const FieldDescriptor*> ordered_fields( - SortFieldsByNumber(descriptor_)); - for (int i = 0; i < descriptor_->field_count(); i++) { const FieldDescriptor* field = ordered_fields[i]; @@ -1262,10 +2054,8 @@ GenerateMergeFromCodedStream(io::Printer* printer) { const FieldGenerator& field_generator = field_generators_.get(field); // Emit code to parse the common, expected case. - printer->Print( - "if (::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) ==\n" - " ::google::protobuf::internal::WireFormatLite::WIRETYPE_$wiretype$) {\n", - "wiretype", kWireTypeNames[WireFormat::WireTypeForField(field)]); + printer->Print("if (tag == $commontag$) {\n", + "commontag", SimpleItoa(WireFormat::MakeTag(field))); if (i > 0 || (field->is_repeated() && !field->options().packed())) { printer->Print( @@ -1283,20 +2073,22 @@ GenerateMergeFromCodedStream(io::Printer* printer) { // Emit code to parse unexpectedly packed or unpacked values. if (field->is_packable() && field->options().packed()) { - printer->Print( - "} else if (::google::protobuf::internal::WireFormatLite::GetTagWireType(tag)\n" - " == ::google::protobuf::internal::WireFormatLite::\n" - " WIRETYPE_$wiretype$) {\n", - "wiretype", - kWireTypeNames[WireFormat::WireTypeForFieldType(field->type())]); + internal::WireFormatLite::WireType wiretype = + WireFormat::WireTypeForFieldType(field->type()); + printer->Print("} else if (tag == $uncommontag$) {\n", + "uncommontag", SimpleItoa( + internal::WireFormatLite::MakeTag( + field->number(), wiretype))); printer->Indent(); field_generator.GenerateMergeFromCodedStream(printer); printer->Outdent(); } else if (field->is_packable() && !field->options().packed()) { - printer->Print( - "} else if (::google::protobuf::internal::WireFormatLite::GetTagWireType(tag)\n" - " == ::google::protobuf::internal::WireFormatLite::\n" - " WIRETYPE_LENGTH_DELIMITED) {\n"); + internal::WireFormatLite::WireType wiretype = + internal::WireFormatLite::WIRETYPE_LENGTH_DELIMITED; + printer->Print("} else if (tag == $uncommontag$) {\n", + "uncommontag", SimpleItoa( + internal::WireFormatLite::MakeTag( + field->number(), wiretype))); printer->Indent(); field_generator.GenerateMergeFromCodedStreamWithPacking(printer); printer->Outdent(); @@ -1304,7 +2096,7 @@ GenerateMergeFromCodedStream(io::Printer* printer) { printer->Print( "} else {\n" - " goto handle_uninterpreted;\n" + " goto handle_unusual;\n" "}\n"); // switch() is slow since it can't be predicted well. Insert some if()s @@ -1328,7 +2120,7 @@ GenerateMergeFromCodedStream(io::Printer* printer) { // Expect EOF. // TODO(kenton): Expect group end-tag? printer->Print( - "if (input->ExpectAtEnd()) return true;\n"); + "if (input->ExpectAtEnd()) goto success;\n"); } printer->Print( @@ -1338,17 +2130,19 @@ GenerateMergeFromCodedStream(io::Printer* printer) { printer->Print("}\n\n"); } - printer->Print( - "default: {\n" - "handle_uninterpreted:\n"); + printer->Print("default: {\n"); printer->Indent(); } - // Is this an end-group tag? If so, this must be the end of the message. + printer->Outdent(); + printer->Print("handle_unusual:\n"); + printer->Indent(); + // If tag is 0 or an end-group tag then this must be the end of the message. printer->Print( - "if (::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) ==\n" + "if (tag == 0 ||\n" + " ::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) ==\n" " ::google::protobuf::internal::WireFormatLite::WIRETYPE_END_GROUP) {\n" - " return true;\n" + " goto success;\n" "}\n"); // Handle extension ranges. @@ -1377,13 +2171,24 @@ GenerateMergeFromCodedStream(io::Printer* printer) { } } printer->Print(") {\n"); - if (HasUnknownFields(descriptor_->file())) { - printer->Print( + if (UseUnknownFieldSet(descriptor_->file())) { + PrintHandlingOptionalStaticInitializers( + descriptor_->file(), printer, + // With static initializers. " DO_(_extensions_.ParseField(tag, input, default_instance_,\n" + " mutable_unknown_fields()));\n", + // Without. + " DO_(_extensions_.ParseField(tag, input, &default_instance(),\n" " mutable_unknown_fields()));\n"); } else { - printer->Print( - " DO_(_extensions_.ParseField(tag, input, default_instance_));\n"); + PrintHandlingOptionalStaticInitializers( + descriptor_->file(), printer, + // With static initializers. + " DO_(_extensions_.ParseField(tag, input, default_instance_,\n" + " &unknown_fields_stream));\n", + // Without. + " DO_(_extensions_.ParseField(tag, input, &default_instance(),\n" + " &unknown_fields_stream));\n"); } printer->Print( " continue;\n" @@ -1391,13 +2196,14 @@ GenerateMergeFromCodedStream(io::Printer* printer) { } // We really don't recognize this tag. Skip it. - if (HasUnknownFields(descriptor_->file())) { + if (UseUnknownFieldSet(descriptor_->file())) { printer->Print( "DO_(::google::protobuf::internal::WireFormat::SkipField(\n" " input, tag, mutable_unknown_fields()));\n"); } else { printer->Print( - "DO_(::google::protobuf::internal::WireFormatLite::SkipField(input, tag));\n"); + "DO_(::google::protobuf::internal::WireFormatLite::SkipField(\n" + " input, tag, &unknown_fields_stream));\n"); } if (descriptor_->field_count() > 0) { @@ -1411,10 +2217,15 @@ GenerateMergeFromCodedStream(io::Printer* printer) { printer->Outdent(); printer->Outdent(); printer->Print( - " }\n" // while + " }\n" // for (;;) + "success:\n" + " // @@protoc_insertion_point(parse_success:$full_name$)\n" " return true;\n" + "failure:\n" + " // @@protoc_insertion_point(parse_failure:$full_name$)\n" + " return false;\n" "#undef DO_\n" - "}\n"); + "}\n", "full_name", descriptor_->full_name()); } void MessageGenerator::GenerateSerializeOneField( @@ -1423,8 +2234,8 @@ void MessageGenerator::GenerateSerializeOneField( if (!field->is_repeated()) { printer->Print( - "if (_has_bit($index$)) {\n", - "index", SimpleItoa(field->index())); + "if (has_$name$()) {\n", + "name", FieldName(field)); printer->Indent(); } @@ -1470,11 +2281,10 @@ GenerateSerializeWithCachedSizes(io::Printer* printer) { " ::google::protobuf::io::CodedOutputStream* output) const {\n" " _extensions_.SerializeMessageSetWithCachedSizes(output);\n", "classname", classname_); - if (HasUnknownFields(descriptor_->file())) { - printer->Print( - " ::google::protobuf::internal::WireFormat::SerializeUnknownMessageSetItems(\n" - " unknown_fields(), output);\n"); - } + GOOGLE_CHECK(UseUnknownFieldSet(descriptor_->file())); + printer->Print( + " ::google::protobuf::internal::WireFormat::SerializeUnknownMessageSetItems(\n" + " unknown_fields(), output);\n"); printer->Print( "}\n"); return; @@ -1486,8 +2296,16 @@ GenerateSerializeWithCachedSizes(io::Printer* printer) { "classname", classname_); printer->Indent(); + printer->Print( + "// @@protoc_insertion_point(serialize_start:$full_name$)\n", + "full_name", descriptor_->full_name()); + GenerateSerializeWithCachedSizesBody(printer, false); + printer->Print( + "// @@protoc_insertion_point(serialize_end:$full_name$)\n", + "full_name", descriptor_->full_name()); + printer->Outdent(); printer->Print( "}\n"); @@ -1503,12 +2321,11 @@ GenerateSerializeWithCachedSizesToArray(io::Printer* printer) { " target =\n" " _extensions_.SerializeMessageSetWithCachedSizesToArray(target);\n", "classname", classname_); - if (HasUnknownFields(descriptor_->file())) { - printer->Print( - " target = ::google::protobuf::internal::WireFormat::\n" - " SerializeUnknownMessageSetItemsToArray(\n" - " unknown_fields(), target);\n"); - } + GOOGLE_CHECK(UseUnknownFieldSet(descriptor_->file())); + printer->Print( + " target = ::google::protobuf::internal::WireFormat::\n" + " SerializeUnknownMessageSetItemsToArray(\n" + " unknown_fields(), target);\n"); printer->Print( " return target;\n" "}\n"); @@ -1521,8 +2338,16 @@ GenerateSerializeWithCachedSizesToArray(io::Printer* printer) { "classname", classname_); printer->Indent(); + printer->Print( + "// @@protoc_insertion_point(serialize_to_array_start:$full_name$)\n", + "full_name", descriptor_->full_name()); + GenerateSerializeWithCachedSizesBody(printer, true); + printer->Print( + "// @@protoc_insertion_point(serialize_to_array_end:$full_name$)\n", + "full_name", descriptor_->full_name()); + printer->Outdent(); printer->Print( " return target;\n" @@ -1532,7 +2357,7 @@ GenerateSerializeWithCachedSizesToArray(io::Printer* printer) { void MessageGenerator:: GenerateSerializeWithCachedSizesBody(io::Printer* printer, bool to_array) { scoped_array<const FieldDescriptor*> ordered_fields( - SortFieldsByNumber(descriptor_)); + SortFieldsByNumber(descriptor_)); vector<const Descriptor::ExtensionRange*> sorted_extensions; for (int i = 0; i < descriptor_->extension_range_count(); ++i) { @@ -1561,7 +2386,7 @@ GenerateSerializeWithCachedSizesBody(io::Printer* printer, bool to_array) { } } - if (HasUnknownFields(descriptor_->file())) { + if (UseUnknownFieldSet(descriptor_->file())) { printer->Print("if (!unknown_fields().empty()) {\n"); printer->Indent(); if (to_array) { @@ -1578,6 +2403,10 @@ GenerateSerializeWithCachedSizesBody(io::Printer* printer, bool to_array) { printer->Print( "}\n"); + } else { + printer->Print( + "output->WriteRaw(unknown_fields().data(),\n" + " unknown_fields().size());\n"); } } @@ -1589,11 +2418,10 @@ GenerateByteSize(io::Printer* printer) { "int $classname$::ByteSize() const {\n" " int total_size = _extensions_.MessageSetByteSize();\n", "classname", classname_); - if (HasUnknownFields(descriptor_->file())) { - printer->Print( - " total_size += ::google::protobuf::internal::WireFormat::\n" - " ComputeUnknownMessageSetItemsSize(unknown_fields());\n"); - } + GOOGLE_CHECK(UseUnknownFieldSet(descriptor_->file())); + printer->Print( + " total_size += ::google::protobuf::internal::WireFormat::\n" + " ComputeUnknownMessageSetItemsSize(unknown_fields());\n"); printer->Print( " GOOGLE_SAFE_CONCURRENT_WRITES_BEGIN();\n" " _cached_size_ = total_size;\n" @@ -1616,7 +2444,7 @@ GenerateByteSize(io::Printer* printer) { for (int i = 0; i < descriptor_->field_count(); i++) { const FieldDescriptor* field = descriptor_->field(i); - if (!field->is_repeated()) { + if (!field->is_repeated() && !field->containing_oneof()) { // See above in GenerateClear for an explanation of this. // TODO(kenton): Share code? Unclear how to do so without // over-engineering. @@ -1666,13 +2494,45 @@ GenerateByteSize(io::Printer* printer) { } } + // Fields inside a oneof don't use _has_bits_ so we count them in a separate + // pass. + for (int i = 0; i < descriptor_->oneof_decl_count(); i++) { + printer->Print( + "switch ($oneofname$_case()) {\n", + "oneofname", descriptor_->oneof_decl(i)->name()); + printer->Indent(); + for (int j = 0; j < descriptor_->oneof_decl(i)->field_count(); j++) { + const FieldDescriptor* field = descriptor_->oneof_decl(i)->field(j); + PrintFieldComment(printer, field); + printer->Print( + "case k$field_name$: {\n", + "field_name", UnderscoresToCamelCase(field->name(), true)); + printer->Indent(); + field_generators_.get(field).GenerateByteSize(printer); + printer->Print( + "break;\n"); + printer->Outdent(); + printer->Print( + "}\n"); + } + printer->Print( + "case $cap_oneof_name$_NOT_SET: {\n" + " break;\n" + "}\n", + "cap_oneof_name", + ToUpper(descriptor_->oneof_decl(i)->name())); + printer->Outdent(); + printer->Print( + "}\n"); + } + if (descriptor_->extension_range_count() > 0) { printer->Print( "total_size += _extensions_.ByteSize();\n" "\n"); } - if (HasUnknownFields(descriptor_->file())) { + if (UseUnknownFieldSet(descriptor_->file())) { printer->Print("if (!unknown_fields().empty()) {\n"); printer->Indent(); printer->Print( @@ -1681,6 +2541,10 @@ GenerateByteSize(io::Printer* printer) { " unknown_fields());\n"); printer->Outdent(); printer->Print("}\n"); + } else { + printer->Print( + "total_size += unknown_fields().size();\n" + "\n"); } // We update _cached_size_ even though this is a const method. In theory, @@ -1734,19 +2598,30 @@ GenerateIsInitialized(io::Printer* printer) { for (int i = 0; i < descriptor_->field_count(); i++) { const FieldDescriptor* field = descriptor_->field(i); if (field->cpp_type() == FieldDescriptor::CPPTYPE_MESSAGE && + !ShouldIgnoreRequiredFieldCheck(field) && HasRequiredFields(field->message_type())) { if (field->is_repeated()) { printer->Print( - "for (int i = 0; i < $name$_size(); i++) {\n" - " if (!this->$name$(i).IsInitialized()) return false;\n" - "}\n", + "if (!::google::protobuf::internal::AllAreInitialized(this->$name$()))" + " return false;\n", "name", FieldName(field)); } else { - printer->Print( - "if (has_$name$()) {\n" - " if (!this->$name$().IsInitialized()) return false;\n" - "}\n", - "name", FieldName(field)); + if (field->options().weak()) { + // For weak fields, use the data member (google::protobuf::Message*) instead + // of the getter to avoid a link dependency on the weak message type + // which is only forward declared. + printer->Print( + "if (has_$name$()) {\n" + " if (!this->$name$_->IsInitialized()) return false;\n" + "}\n", + "name", FieldName(field)); + } else { + printer->Print( + "if (has_$name$()) {\n" + " if (!this->$name$().IsInitialized()) return false;\n" + "}\n", + "name", FieldName(field)); + } } } } diff --git a/src/google/protobuf/compiler/cpp/cpp_message.h b/src/google/protobuf/compiler/cpp/cpp_message.h index 04778f6..3b4085d 100644 --- a/src/google/protobuf/compiler/cpp/cpp_message.h +++ b/src/google/protobuf/compiler/cpp/cpp_message.h @@ -35,9 +35,11 @@ #ifndef GOOGLE_PROTOBUF_COMPILER_CPP_MESSAGE_H__ #define GOOGLE_PROTOBUF_COMPILER_CPP_MESSAGE_H__ +#include <memory> #include <string> -#include <google/protobuf/stubs/common.h> +#include <vector> #include <google/protobuf/compiler/cpp/cpp_field.h> +#include <google/protobuf/compiler/cpp/cpp_options.h> namespace google { namespace protobuf { @@ -57,7 +59,7 @@ class MessageGenerator { public: // See generator.cc for the meaning of dllexport_decl. explicit MessageGenerator(const Descriptor* descriptor, - const string& dllexport_decl); + const Options& options); ~MessageGenerator(); // Header stuff. @@ -131,6 +133,7 @@ class MessageGenerator { // Generate standard Message methods. void GenerateClear(io::Printer* printer); + void GenerateOneofClear(io::Printer* printer); void GenerateMergeFromCodedStream(io::Printer* printer); void GenerateSerializeWithCachedSizes(io::Printer* printer); void GenerateSerializeWithCachedSizesToArray(io::Printer* printer); @@ -153,11 +156,13 @@ class MessageGenerator { const Descriptor* descriptor_; string classname_; - string dllexport_decl_; + Options options_; FieldGeneratorMap field_generators_; + vector< vector<string> > runs_of_fields_; // that might be trivially cleared scoped_array<scoped_ptr<MessageGenerator> > nested_generators_; scoped_array<scoped_ptr<EnumGenerator> > enum_generators_; scoped_array<scoped_ptr<ExtensionGenerator> > extension_generators_; + bool uses_string_; GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(MessageGenerator); }; diff --git a/src/google/protobuf/compiler/cpp/cpp_message_field.cc b/src/google/protobuf/compiler/cpp/cpp_message_field.cc index c04bdc6..08a4f25 100644 --- a/src/google/protobuf/compiler/cpp/cpp_message_field.cc +++ b/src/google/protobuf/compiler/cpp/cpp_message_field.cc @@ -45,13 +45,20 @@ namespace cpp { namespace { void SetMessageVariables(const FieldDescriptor* descriptor, - map<string, string>* variables) { - SetCommonFieldVariables(descriptor, variables); + map<string, string>* variables, + const Options& options) { + SetCommonFieldVariables(descriptor, variables, options); (*variables)["type"] = FieldMessageTypeName(descriptor); (*variables)["stream_writer"] = (*variables)["declared_type"] + (HasFastArraySerialization(descriptor->message_type()->file()) ? "MaybeToArray" : ""); + // NOTE: Escaped here to unblock proto1->proto2 migration. + // TODO(liujisi): Extend this to apply for other conflicting methods. + (*variables)["release_name"] = + SafeFunctionName(descriptor->containing_type(), + descriptor, "release_"); + (*variables)["full_name"] = descriptor->full_name(); } } // namespace @@ -59,9 +66,10 @@ void SetMessageVariables(const FieldDescriptor* descriptor, // =================================================================== MessageFieldGenerator:: -MessageFieldGenerator(const FieldDescriptor* descriptor) +MessageFieldGenerator(const FieldDescriptor* descriptor, + const Options& options) : descriptor_(descriptor) { - SetMessageVariables(descriptor, &variables_); + SetMessageVariables(descriptor, &variables_, options); } MessageFieldGenerator::~MessageFieldGenerator() {} @@ -75,19 +83,47 @@ void MessageFieldGenerator:: GenerateAccessorDeclarations(io::Printer* printer) const { printer->Print(variables_, "inline const $type$& $name$() const$deprecation$;\n" - "inline $type$* mutable_$name$()$deprecation$;\n"); + "inline $type$* mutable_$name$()$deprecation$;\n" + "inline $type$* $release_name$()$deprecation$;\n" + "inline void set_allocated_$name$($type$* $name$)$deprecation$;\n"); } void MessageFieldGenerator:: GenerateInlineAccessorDefinitions(io::Printer* printer) const { printer->Print(variables_, "inline const $type$& $classname$::$name$() const {\n" - " return $name$_ != NULL ? *$name$_ : *default_instance_->$name$_;\n" + " // @@protoc_insertion_point(field_get:$full_name$)\n"); + + PrintHandlingOptionalStaticInitializers( + variables_, descriptor_->file(), printer, + // With static initializers. + " return $name$_ != NULL ? *$name$_ : *default_instance_->$name$_;\n", + // Without. + " return $name$_ != NULL ? *$name$_ : *default_instance().$name$_;\n"); + + printer->Print(variables_, "}\n" "inline $type$* $classname$::mutable_$name$() {\n" - " _set_bit($index$);\n" + " set_has_$name$();\n" " if ($name$_ == NULL) $name$_ = new $type$;\n" + " // @@protoc_insertion_point(field_mutable:$full_name$)\n" " return $name$_;\n" + "}\n" + "inline $type$* $classname$::$release_name$() {\n" + " clear_has_$name$();\n" + " $type$* temp = $name$_;\n" + " $name$_ = NULL;\n" + " return temp;\n" + "}\n" + "inline void $classname$::set_allocated_$name$($type$* $name$) {\n" + " delete $name$_;\n" + " $name$_ = $name$;\n" + " if ($name$) {\n" + " set_has_$name$();\n" + " } else {\n" + " clear_has_$name$();\n" + " }\n" + " // @@protoc_insertion_point(field_set_allocated:$full_name$)\n" "}\n"); } @@ -151,10 +187,74 @@ GenerateByteSize(io::Printer* printer) const { // =================================================================== +MessageOneofFieldGenerator:: +MessageOneofFieldGenerator(const FieldDescriptor* descriptor, + const Options& options) + : MessageFieldGenerator(descriptor, options) { + SetCommonOneofFieldVariables(descriptor, &variables_); +} + +MessageOneofFieldGenerator::~MessageOneofFieldGenerator() {} + +void MessageOneofFieldGenerator:: +GenerateInlineAccessorDefinitions(io::Printer* printer) const { + printer->Print(variables_, + "inline const $type$& $classname$::$name$() const {\n" + " return has_$name$() ? *$oneof_prefix$$name$_\n" + " : $type$::default_instance();\n" + "}\n" + "inline $type$* $classname$::mutable_$name$() {\n" + " if (!has_$name$()) {\n" + " clear_$oneof_name$();\n" + " set_has_$name$();\n" + " $oneof_prefix$$name$_ = new $type$;\n" + " }\n" + " return $oneof_prefix$$name$_;\n" + "}\n" + "inline $type$* $classname$::$release_name$() {\n" + " if (has_$name$()) {\n" + " clear_has_$oneof_name$();\n" + " $type$* temp = $oneof_prefix$$name$_;\n" + " $oneof_prefix$$name$_ = NULL;\n" + " return temp;\n" + " } else {\n" + " return NULL;\n" + " }\n" + "}\n" + "inline void $classname$::set_allocated_$name$($type$* $name$) {\n" + " clear_$oneof_name$();\n" + " if ($name$) {\n" + " set_has_$name$();\n" + " $oneof_prefix$$name$_ = $name$;\n" + " }\n" + "}\n"); +} + +void MessageOneofFieldGenerator:: +GenerateClearingCode(io::Printer* printer) const { + // if it is the active field, it cannot be NULL. + printer->Print(variables_, + "delete $oneof_prefix$$name$_;\n"); +} + +void MessageOneofFieldGenerator:: +GenerateSwappingCode(io::Printer* printer) const { + // Don't print any swapping code. Swapping the union will swap this field. +} + +void MessageOneofFieldGenerator:: +GenerateConstructorCode(io::Printer* printer) const { + // Don't print any constructor code. The field is in a union. We allocate + // space only when this field is used. +} + +// =================================================================== + RepeatedMessageFieldGenerator:: -RepeatedMessageFieldGenerator(const FieldDescriptor* descriptor) +RepeatedMessageFieldGenerator(const FieldDescriptor* descriptor, + const Options& options) : descriptor_(descriptor) { - SetMessageVariables(descriptor, &variables_); + SetMessageVariables(descriptor, &variables_, options); } RepeatedMessageFieldGenerator::~RepeatedMessageFieldGenerator() {} @@ -182,21 +282,26 @@ void RepeatedMessageFieldGenerator:: GenerateInlineAccessorDefinitions(io::Printer* printer) const { printer->Print(variables_, "inline const $type$& $classname$::$name$(int index) const {\n" - " return $name$_.Get(index);\n" + " // @@protoc_insertion_point(field_get:$full_name$)\n" + " return $name$_.$cppget$(index);\n" "}\n" "inline $type$* $classname$::mutable_$name$(int index) {\n" + " // @@protoc_insertion_point(field_mutable:$full_name$)\n" " return $name$_.Mutable(index);\n" "}\n" "inline $type$* $classname$::add_$name$() {\n" + " // @@protoc_insertion_point(field_add:$full_name$)\n" " return $name$_.Add();\n" "}\n"); printer->Print(variables_, "inline const ::google::protobuf::RepeatedPtrField< $type$ >&\n" "$classname$::$name$() const {\n" + " // @@protoc_insertion_point(field_list:$full_name$)\n" " return $name$_;\n" "}\n" "inline ::google::protobuf::RepeatedPtrField< $type$ >*\n" "$classname$::mutable_$name$() {\n" + " // @@protoc_insertion_point(field_mutable_list:$full_name$)\n" " return &$name$_;\n" "}\n"); } diff --git a/src/google/protobuf/compiler/cpp/cpp_message_field.h b/src/google/protobuf/compiler/cpp/cpp_message_field.h index f514727..4c01795 100644 --- a/src/google/protobuf/compiler/cpp/cpp_message_field.h +++ b/src/google/protobuf/compiler/cpp/cpp_message_field.h @@ -46,7 +46,8 @@ namespace cpp { class MessageFieldGenerator : public FieldGenerator { public: - explicit MessageFieldGenerator(const FieldDescriptor* descriptor); + explicit MessageFieldGenerator(const FieldDescriptor* descriptor, + const Options& options); ~MessageFieldGenerator(); // implements FieldGenerator --------------------------------------- @@ -62,16 +63,34 @@ class MessageFieldGenerator : public FieldGenerator { void GenerateSerializeWithCachedSizesToArray(io::Printer* printer) const; void GenerateByteSize(io::Printer* printer) const; - private: + protected: const FieldDescriptor* descriptor_; map<string, string> variables_; + private: GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(MessageFieldGenerator); }; +class MessageOneofFieldGenerator : public MessageFieldGenerator { + public: + explicit MessageOneofFieldGenerator(const FieldDescriptor* descriptor, + const Options& options); + ~MessageOneofFieldGenerator(); + + // implements FieldGenerator --------------------------------------- + void GenerateInlineAccessorDefinitions(io::Printer* printer) const; + void GenerateClearingCode(io::Printer* printer) const; + void GenerateSwappingCode(io::Printer* printer) const; + void GenerateConstructorCode(io::Printer* printer) const; + + private: + GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(MessageOneofFieldGenerator); +}; + class RepeatedMessageFieldGenerator : public FieldGenerator { public: - explicit RepeatedMessageFieldGenerator(const FieldDescriptor* descriptor); + explicit RepeatedMessageFieldGenerator(const FieldDescriptor* descriptor, + const Options& options); ~RepeatedMessageFieldGenerator(); // implements FieldGenerator --------------------------------------- diff --git a/src/google/protobuf/compiler/cpp/cpp_options.h b/src/google/protobuf/compiler/cpp/cpp_options.h new file mode 100644 index 0000000..7877066 --- /dev/null +++ b/src/google/protobuf/compiler/cpp/cpp_options.h @@ -0,0 +1,58 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// http://code.google.com/p/protobuf/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// Author: rennie@google.com (Jeffrey Rennie) + +#ifndef GOOGLE_PROTOBUF_COMPILER_CPP_OPTIONS_H__ +#define GOOGLE_PROTOBUF_COMPILER_CPP_OPTIONS_H__ + +#include <string> + +#include <google/protobuf/stubs/common.h> +namespace google { +namespace protobuf { +namespace compiler { +namespace cpp { + +// Generator options: +struct Options { + Options() : safe_boundary_check(false) { + } + string dllexport_decl; + bool safe_boundary_check; +}; + +} // namespace cpp +} // namespace compiler +} // namespace protobuf + + +} // namespace google +#endif // GOOGLE_PROTOBUF_COMPILER_CPP_OPTIONS_H__ diff --git a/src/google/protobuf/compiler/cpp/cpp_plugin_unittest.cc b/src/google/protobuf/compiler/cpp/cpp_plugin_unittest.cc index 440b716..697b95f 100644 --- a/src/google/protobuf/compiler/cpp/cpp_plugin_unittest.cc +++ b/src/google/protobuf/compiler/cpp/cpp_plugin_unittest.cc @@ -34,6 +34,8 @@ // It seemed like parameterizing it would add more complexity than it is // worth. +#include <memory> + #include <google/protobuf/compiler/cpp/cpp_generator.h> #include <google/protobuf/compiler/command_line_interface.h> #include <google/protobuf/io/zero_copy_stream.h> @@ -56,24 +58,24 @@ class TestGenerator : public CodeGenerator { virtual bool Generate(const FileDescriptor* file, const string& parameter, - OutputDirectory* output_directory, + GeneratorContext* context, string* error) const { - TryInsert("test.pb.h", "includes", output_directory); - TryInsert("test.pb.h", "namespace_scope", output_directory); - TryInsert("test.pb.h", "global_scope", output_directory); - TryInsert("test.pb.h", "class_scope:foo.Bar", output_directory); - TryInsert("test.pb.h", "class_scope:foo.Bar.Baz", output_directory); - - TryInsert("test.pb.cc", "includes", output_directory); - TryInsert("test.pb.cc", "namespace_scope", output_directory); - TryInsert("test.pb.cc", "global_scope", output_directory); + TryInsert("test.pb.h", "includes", context); + TryInsert("test.pb.h", "namespace_scope", context); + TryInsert("test.pb.h", "global_scope", context); + TryInsert("test.pb.h", "class_scope:foo.Bar", context); + TryInsert("test.pb.h", "class_scope:foo.Bar.Baz", context); + + TryInsert("test.pb.cc", "includes", context); + TryInsert("test.pb.cc", "namespace_scope", context); + TryInsert("test.pb.cc", "global_scope", context); return true; } void TryInsert(const string& filename, const string& insertion_point, - OutputDirectory* output_directory) const { + GeneratorContext* context) const { scoped_ptr<io::ZeroCopyOutputStream> output( - output_directory->OpenForInsert(filename, insertion_point)); + context->OpenForInsert(filename, insertion_point)); io::Printer printer(output.get(), '$'); printer.Print("// inserted $name$\n", "name", insertion_point); } @@ -83,13 +85,13 @@ class TestGenerator : public CodeGenerator { // not verify that they are correctly-placed; that would require actually // compiling the output which is a bit more than I care to do for this test. TEST(CppPluginTest, PluginTest) { - File::WriteStringToFileOrDie( - "syntax = \"proto2\";\n" - "package foo;\n" - "message Bar {\n" - " message Baz {}\n" - "}\n", - TestTempDir() + "/test.proto"); + GOOGLE_CHECK_OK(File::SetContents(TestTempDir() + "/test.proto", + "syntax = \"proto2\";\n" + "package foo;\n" + "message Bar {\n" + " message Baz {}\n" + "}\n", + true)); google::protobuf::compiler::CommandLineInterface cli; cli.SetInputsAreProtoPathRelative(true); diff --git a/src/google/protobuf/compiler/cpp/cpp_primitive_field.cc b/src/google/protobuf/compiler/cpp/cpp_primitive_field.cc index a69c48b..cb72fb1 100644 --- a/src/google/protobuf/compiler/cpp/cpp_primitive_field.cc +++ b/src/google/protobuf/compiler/cpp/cpp_primitive_field.cc @@ -80,8 +80,9 @@ int FixedSize(FieldDescriptor::Type type) { } void SetPrimitiveVariables(const FieldDescriptor* descriptor, - map<string, string>* variables) { - SetCommonFieldVariables(descriptor, variables); + map<string, string>* variables, + const Options& options) { + SetCommonFieldVariables(descriptor, variables, options); (*variables)["type"] = PrimitiveTypeName(descriptor->cpp_type()); (*variables)["default"] = DefaultValue(descriptor); (*variables)["tag"] = SimpleItoa(internal::WireFormat::MakeTag(descriptor)); @@ -92,6 +93,7 @@ void SetPrimitiveVariables(const FieldDescriptor* descriptor, (*variables)["wire_format_field_type"] = "::google::protobuf::internal::WireFormatLite::" + FieldDescriptorProto_Type_Name( static_cast<FieldDescriptorProto_Type>(descriptor->type())); + (*variables)["full_name"] = descriptor->full_name(); } } // namespace @@ -99,9 +101,10 @@ void SetPrimitiveVariables(const FieldDescriptor* descriptor, // =================================================================== PrimitiveFieldGenerator:: -PrimitiveFieldGenerator(const FieldDescriptor* descriptor) +PrimitiveFieldGenerator(const FieldDescriptor* descriptor, + const Options& options) : descriptor_(descriptor) { - SetPrimitiveVariables(descriptor, &variables_); + SetPrimitiveVariables(descriptor, &variables_, options); } PrimitiveFieldGenerator::~PrimitiveFieldGenerator() {} @@ -122,11 +125,13 @@ void PrimitiveFieldGenerator:: GenerateInlineAccessorDefinitions(io::Printer* printer) const { printer->Print(variables_, "inline $type$ $classname$::$name$() const {\n" + " // @@protoc_insertion_point(field_get:$full_name$)\n" " return $name$_;\n" "}\n" "inline void $classname$::set_$name$($type$ value) {\n" - " _set_bit($index$);\n" + " set_has_$name$();\n" " $name$_ = value;\n" + " // @@protoc_insertion_point(field_set:$full_name$)\n" "}\n"); } @@ -156,7 +161,7 @@ GenerateMergeFromCodedStream(io::Printer* printer) const { "DO_((::google::protobuf::internal::WireFormatLite::ReadPrimitive<\n" " $type$, $wire_format_field_type$>(\n" " input, &$name$_)));\n" - "_set_bit($index$);\n"); + "set_has_$name$();\n"); } void PrimitiveFieldGenerator:: @@ -189,10 +194,67 @@ GenerateByteSize(io::Printer* printer) const { // =================================================================== +PrimitiveOneofFieldGenerator:: +PrimitiveOneofFieldGenerator(const FieldDescriptor* descriptor, + const Options& options) + : PrimitiveFieldGenerator(descriptor, options) { + SetCommonOneofFieldVariables(descriptor, &variables_); +} + +PrimitiveOneofFieldGenerator::~PrimitiveOneofFieldGenerator() {} + +void PrimitiveOneofFieldGenerator:: +GenerateInlineAccessorDefinitions(io::Printer* printer) const { + printer->Print(variables_, + "inline $type$ $classname$::$name$() const {\n" + " if (has_$name$()) {\n" + " return $oneof_prefix$$name$_;\n" + " }\n" + " return $default$;\n" + "}\n" + "inline void $classname$::set_$name$($type$ value) {\n" + " if (!has_$name$()) {\n" + " clear_$oneof_name$();\n" + " set_has_$name$();\n" + " }\n" + " $oneof_prefix$$name$_ = value;\n" + "}\n"); +} + +void PrimitiveOneofFieldGenerator:: +GenerateClearingCode(io::Printer* printer) const { + printer->Print(variables_, "$oneof_prefix$$name$_ = $default$;\n"); +} + +void PrimitiveOneofFieldGenerator:: +GenerateSwappingCode(io::Printer* printer) const { + // Don't print any swapping code. Swapping the union will swap this field. +} + +void PrimitiveOneofFieldGenerator:: +GenerateConstructorCode(io::Printer* printer) const { + printer->Print( + variables_, + " $classname$_default_oneof_instance_->$name$_ = $default$;\n"); +} + +void PrimitiveOneofFieldGenerator:: +GenerateMergeFromCodedStream(io::Printer* printer) const { + printer->Print(variables_, + "clear_$oneof_name$();\n" + "DO_((::google::protobuf::internal::WireFormatLite::ReadPrimitive<\n" + " $type$, $wire_format_field_type$>(\n" + " input, &$oneof_prefix$$name$_)));\n" + "set_has_$name$();\n"); +} + +// =================================================================== + RepeatedPrimitiveFieldGenerator:: -RepeatedPrimitiveFieldGenerator(const FieldDescriptor* descriptor) +RepeatedPrimitiveFieldGenerator(const FieldDescriptor* descriptor, + const Options& options) : descriptor_(descriptor) { - SetPrimitiveVariables(descriptor, &variables_); + SetPrimitiveVariables(descriptor, &variables_, options); if (descriptor->options().packed()) { variables_["packed_reader"] = "ReadPackedPrimitive"; @@ -232,21 +294,26 @@ void RepeatedPrimitiveFieldGenerator:: GenerateInlineAccessorDefinitions(io::Printer* printer) const { printer->Print(variables_, "inline $type$ $classname$::$name$(int index) const {\n" + " // @@protoc_insertion_point(field_get:$full_name$)\n" " return $name$_.Get(index);\n" "}\n" "inline void $classname$::set_$name$(int index, $type$ value) {\n" " $name$_.Set(index, value);\n" + " // @@protoc_insertion_point(field_set:$full_name$)\n" "}\n" "inline void $classname$::add_$name$($type$ value) {\n" " $name$_.Add(value);\n" + " // @@protoc_insertion_point(field_add:$full_name$)\n" "}\n"); printer->Print(variables_, "inline const ::google::protobuf::RepeatedField< $type$ >&\n" "$classname$::$name$() const {\n" + " // @@protoc_insertion_point(field_list:$full_name$)\n" " return $name$_;\n" "}\n" "inline ::google::protobuf::RepeatedField< $type$ >*\n" "$classname$::mutable_$name$() {\n" + " // @@protoc_insertion_point(field_mutable_list:$full_name$)\n" " return &$name$_;\n" "}\n"); } @@ -366,7 +433,9 @@ GenerateByteSize(io::Printer* printer) const { " total_size += $tag_size$ +\n" " ::google::protobuf::internal::WireFormatLite::Int32Size(data_size);\n" "}\n" + "GOOGLE_SAFE_CONCURRENT_WRITES_BEGIN();\n" "_$name$_cached_byte_size_ = data_size;\n" + "GOOGLE_SAFE_CONCURRENT_WRITES_END();\n" "total_size += data_size;\n"); } else { printer->Print(variables_, diff --git a/src/google/protobuf/compiler/cpp/cpp_primitive_field.h b/src/google/protobuf/compiler/cpp/cpp_primitive_field.h index 8fcd74a..1f66c9d 100644 --- a/src/google/protobuf/compiler/cpp/cpp_primitive_field.h +++ b/src/google/protobuf/compiler/cpp/cpp_primitive_field.h @@ -46,7 +46,8 @@ namespace cpp { class PrimitiveFieldGenerator : public FieldGenerator { public: - explicit PrimitiveFieldGenerator(const FieldDescriptor* descriptor); + explicit PrimitiveFieldGenerator(const FieldDescriptor* descriptor, + const Options& options); ~PrimitiveFieldGenerator(); // implements FieldGenerator --------------------------------------- @@ -62,16 +63,35 @@ class PrimitiveFieldGenerator : public FieldGenerator { void GenerateSerializeWithCachedSizesToArray(io::Printer* printer) const; void GenerateByteSize(io::Printer* printer) const; - private: + protected: const FieldDescriptor* descriptor_; map<string, string> variables_; + private: GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(PrimitiveFieldGenerator); }; +class PrimitiveOneofFieldGenerator : public PrimitiveFieldGenerator { + public: + explicit PrimitiveOneofFieldGenerator(const FieldDescriptor* descriptor, + const Options& options); + ~PrimitiveOneofFieldGenerator(); + + // implements FieldGenerator --------------------------------------- + void GenerateInlineAccessorDefinitions(io::Printer* printer) const; + void GenerateClearingCode(io::Printer* printer) const; + void GenerateSwappingCode(io::Printer* printer) const; + void GenerateConstructorCode(io::Printer* printer) const; + void GenerateMergeFromCodedStream(io::Printer* printer) const; + + private: + GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(PrimitiveOneofFieldGenerator); +}; + class RepeatedPrimitiveFieldGenerator : public FieldGenerator { public: - explicit RepeatedPrimitiveFieldGenerator(const FieldDescriptor* descriptor); + explicit RepeatedPrimitiveFieldGenerator(const FieldDescriptor* descriptor, + const Options& options); ~RepeatedPrimitiveFieldGenerator(); // implements FieldGenerator --------------------------------------- diff --git a/src/google/protobuf/compiler/cpp/cpp_service.cc b/src/google/protobuf/compiler/cpp/cpp_service.cc index c282568..d20018e 100644 --- a/src/google/protobuf/compiler/cpp/cpp_service.cc +++ b/src/google/protobuf/compiler/cpp/cpp_service.cc @@ -43,14 +43,14 @@ namespace compiler { namespace cpp { ServiceGenerator::ServiceGenerator(const ServiceDescriptor* descriptor, - const string& dllexport_decl) + const Options& options) : descriptor_(descriptor) { vars_["classname"] = descriptor_->name(); vars_["full_name"] = descriptor_->full_name(); - if (dllexport_decl.empty()) { + if (options.dllexport_decl.empty()) { vars_["dllexport"] = ""; } else { - vars_["dllexport"] = dllexport_decl + " "; + vars_["dllexport"] = options.dllexport_decl + " "; } } diff --git a/src/google/protobuf/compiler/cpp/cpp_service.h b/src/google/protobuf/compiler/cpp/cpp_service.h index 10e9dd3..493f314 100644 --- a/src/google/protobuf/compiler/cpp/cpp_service.h +++ b/src/google/protobuf/compiler/cpp/cpp_service.h @@ -37,7 +37,7 @@ #include <map> #include <string> -#include <google/protobuf/stubs/common.h> +#include <google/protobuf/compiler/cpp/cpp_options.h> #include <google/protobuf/descriptor.h> namespace google { @@ -55,7 +55,7 @@ class ServiceGenerator { public: // See generator.cc for the meaning of dllexport_decl. explicit ServiceGenerator(const ServiceDescriptor* descriptor, - const string& dllexport_decl); + const Options& options); ~ServiceGenerator(); // Header stuff. diff --git a/src/google/protobuf/compiler/cpp/cpp_string_field.cc b/src/google/protobuf/compiler/cpp/cpp_string_field.cc index ea6809a..d41b5bc 100644 --- a/src/google/protobuf/compiler/cpp/cpp_string_field.cc +++ b/src/google/protobuf/compiler/cpp/cpp_string_field.cc @@ -46,12 +46,23 @@ namespace cpp { namespace { void SetStringVariables(const FieldDescriptor* descriptor, - map<string, string>* variables) { - SetCommonFieldVariables(descriptor, variables); - (*variables)["default"] = - "\"" + CEscape(descriptor->default_value_string()) + "\""; + map<string, string>* variables, + const Options& options) { + SetCommonFieldVariables(descriptor, variables, options); + (*variables)["default"] = DefaultValue(descriptor); + (*variables)["default_length"] = + SimpleItoa(descriptor->default_value_string().length()); + (*variables)["default_variable"] = descriptor->default_value_string().empty() + ? "&::google::protobuf::internal::GetEmptyStringAlreadyInited()" + : "_default_" + FieldName(descriptor) + "_"; (*variables)["pointer_type"] = descriptor->type() == FieldDescriptor::TYPE_BYTES ? "void" : "char"; + // NOTE: Escaped here to unblock proto1->proto2 migration. + // TODO(liujisi): Extend this to apply for other conflicting methods. + (*variables)["release_name"] = + SafeFunctionName(descriptor->containing_type(), + descriptor, "release_"); + (*variables)["full_name"] = descriptor->full_name(); } } // namespace @@ -59,18 +70,24 @@ void SetStringVariables(const FieldDescriptor* descriptor, // =================================================================== StringFieldGenerator:: -StringFieldGenerator(const FieldDescriptor* descriptor) +StringFieldGenerator(const FieldDescriptor* descriptor, + const Options& options) : descriptor_(descriptor) { - SetStringVariables(descriptor, &variables_); + SetStringVariables(descriptor, &variables_, options); } StringFieldGenerator::~StringFieldGenerator() {} void StringFieldGenerator:: GeneratePrivateMembers(io::Printer* printer) const { - printer->Print(variables_, - "::std::string* $name$_;\n" - "static const ::std::string _default_$name$_;\n"); + printer->Print(variables_, "::std::string* $name$_;\n"); +} + +void StringFieldGenerator:: +GenerateStaticMembers(io::Printer* printer) const { + if (!descriptor_->default_value_string().empty()) { + printer->Print(variables_, "static ::std::string* $default_variable$;\n"); + } } void StringFieldGenerator:: @@ -105,7 +122,10 @@ GenerateAccessorDeclarations(io::Printer* printer) const { "inline void set_$name$(const char* value)$deprecation$;\n" "inline void set_$name$(const $pointer_type$* value, size_t size)" "$deprecation$;\n" - "inline ::std::string* mutable_$name$()$deprecation$;\n"); + "inline ::std::string* mutable_$name$()$deprecation$;\n" + "inline ::std::string* $release_name$()$deprecation$;\n" + "inline void set_allocated_$name$(::std::string* $name$)$deprecation$;\n"); + if (descriptor_->options().ctype() != FieldOptions::STRING) { printer->Outdent(); @@ -118,54 +138,80 @@ void StringFieldGenerator:: GenerateInlineAccessorDefinitions(io::Printer* printer) const { printer->Print(variables_, "inline const ::std::string& $classname$::$name$() const {\n" + " // @@protoc_insertion_point(field_get:$full_name$)\n" " return *$name$_;\n" "}\n" "inline void $classname$::set_$name$(const ::std::string& value) {\n" - " _set_bit($index$);\n" - " if ($name$_ == &_default_$name$_) {\n" + " set_has_$name$();\n" + " if ($name$_ == $default_variable$) {\n" " $name$_ = new ::std::string;\n" " }\n" " $name$_->assign(value);\n" + " // @@protoc_insertion_point(field_set:$full_name$)\n" "}\n" "inline void $classname$::set_$name$(const char* value) {\n" - " _set_bit($index$);\n" - " if ($name$_ == &_default_$name$_) {\n" + " set_has_$name$();\n" + " if ($name$_ == $default_variable$) {\n" " $name$_ = new ::std::string;\n" " }\n" " $name$_->assign(value);\n" + " // @@protoc_insertion_point(field_set_char:$full_name$)\n" "}\n" "inline " "void $classname$::set_$name$(const $pointer_type$* value, size_t size) {\n" - " _set_bit($index$);\n" - " if ($name$_ == &_default_$name$_) {\n" + " set_has_$name$();\n" + " if ($name$_ == $default_variable$) {\n" " $name$_ = new ::std::string;\n" " }\n" " $name$_->assign(reinterpret_cast<const char*>(value), size);\n" + " // @@protoc_insertion_point(field_set_pointer:$full_name$)\n" "}\n" "inline ::std::string* $classname$::mutable_$name$() {\n" - " _set_bit($index$);\n" - " if ($name$_ == &_default_$name$_) {\n"); + " set_has_$name$();\n" + " if ($name$_ == $default_variable$) {\n"); if (descriptor_->default_value_string().empty()) { printer->Print(variables_, " $name$_ = new ::std::string;\n"); } else { printer->Print(variables_, - " $name$_ = new ::std::string(_default_$name$_);\n"); + " $name$_ = new ::std::string(*$default_variable$);\n"); } printer->Print(variables_, " }\n" + " // @@protoc_insertion_point(field_mutable:$full_name$)\n" " return $name$_;\n" + "}\n" + "inline ::std::string* $classname$::$release_name$() {\n" + " clear_has_$name$();\n" + " if ($name$_ == $default_variable$) {\n" + " return NULL;\n" + " } else {\n" + " ::std::string* temp = $name$_;\n" + " $name$_ = const_cast< ::std::string*>($default_variable$);\n" + " return temp;\n" + " }\n" + "}\n" + "inline void $classname$::set_allocated_$name$(::std::string* $name$) {\n" + " if ($name$_ != $default_variable$) {\n" + " delete $name$_;\n" + " }\n" + " if ($name$) {\n" + " set_has_$name$();\n" + " $name$_ = $name$;\n" + " } else {\n" + " clear_has_$name$();\n" + " $name$_ = const_cast< ::std::string*>($default_variable$);\n" + " }\n" + " // @@protoc_insertion_point(field_set_allocated:$full_name$)\n" "}\n"); } void StringFieldGenerator:: GenerateNonInlineAccessorDefinitions(io::Printer* printer) const { - if (descriptor_->default_value_string().empty()) { - printer->Print(variables_, - "const ::std::string $classname$::_default_$name$_;\n"); - } else { + if (!descriptor_->default_value_string().empty()) { + // Initialized in GenerateDefaultInstanceAllocator. printer->Print(variables_, - "const ::std::string $classname$::_default_$name$_($default$);\n"); + "::std::string* $classname$::$default_variable$ = NULL;\n"); } } @@ -173,13 +219,13 @@ void StringFieldGenerator:: GenerateClearingCode(io::Printer* printer) const { if (descriptor_->default_value_string().empty()) { printer->Print(variables_, - "if ($name$_ != &_default_$name$_) {\n" + "if ($name$_ != $default_variable$) {\n" " $name$_->clear();\n" "}\n"); } else { printer->Print(variables_, - "if ($name$_ != &_default_$name$_) {\n" - " $name$_->assign(_default_$name$_);\n" + "if ($name$_ != $default_variable$) {\n" + " $name$_->assign(*$default_variable$);\n" "}\n"); } } @@ -197,18 +243,35 @@ GenerateSwappingCode(io::Printer* printer) const { void StringFieldGenerator:: GenerateConstructorCode(io::Printer* printer) const { printer->Print(variables_, - "$name$_ = const_cast< ::std::string*>(&_default_$name$_);\n"); + "$name$_ = const_cast< ::std::string*>($default_variable$);\n"); } void StringFieldGenerator:: GenerateDestructorCode(io::Printer* printer) const { printer->Print(variables_, - "if ($name$_ != &_default_$name$_) {\n" + "if ($name$_ != $default_variable$) {\n" " delete $name$_;\n" "}\n"); } void StringFieldGenerator:: +GenerateDefaultInstanceAllocator(io::Printer* printer) const { + if (!descriptor_->default_value_string().empty()) { + printer->Print(variables_, + "$classname$::$default_variable$ =\n" + " new ::std::string($default$, $default_length$);\n"); + } +} + +void StringFieldGenerator:: +GenerateShutdownCode(io::Printer* printer) const { + if (!descriptor_->default_value_string().empty()) { + printer->Print(variables_, + "delete $classname$::$default_variable$;\n"); + } +} + +void StringFieldGenerator:: GenerateMergeFromCodedStream(io::Printer* printer) const { printer->Print(variables_, "DO_(::google::protobuf::internal::WireFormatLite::Read$declared_type$(\n" @@ -216,9 +279,10 @@ GenerateMergeFromCodedStream(io::Printer* printer) const { if (HasUtf8Verification(descriptor_->file()) && descriptor_->type() == FieldDescriptor::TYPE_STRING) { printer->Print(variables_, - "::google::protobuf::internal::WireFormat::VerifyUTF8String(\n" + "::google::protobuf::internal::WireFormat::VerifyUTF8StringNamedField(\n" " this->$name$().data(), this->$name$().length(),\n" - " ::google::protobuf::internal::WireFormat::PARSE);\n"); + " ::google::protobuf::internal::WireFormat::PARSE,\n" + " \"$name$\");\n"); } } @@ -227,12 +291,13 @@ GenerateSerializeWithCachedSizes(io::Printer* printer) const { if (HasUtf8Verification(descriptor_->file()) && descriptor_->type() == FieldDescriptor::TYPE_STRING) { printer->Print(variables_, - "::google::protobuf::internal::WireFormat::VerifyUTF8String(\n" + "::google::protobuf::internal::WireFormat::VerifyUTF8StringNamedField(\n" " this->$name$().data(), this->$name$().length(),\n" - " ::google::protobuf::internal::WireFormat::SERIALIZE);\n"); + " ::google::protobuf::internal::WireFormat::SERIALIZE,\n" + " \"$name$\");\n"); } printer->Print(variables_, - "::google::protobuf::internal::WireFormatLite::Write$declared_type$(\n" + "::google::protobuf::internal::WireFormatLite::Write$declared_type$MaybeAliased(\n" " $number$, this->$name$(), output);\n"); } @@ -241,9 +306,10 @@ GenerateSerializeWithCachedSizesToArray(io::Printer* printer) const { if (HasUtf8Verification(descriptor_->file()) && descriptor_->type() == FieldDescriptor::TYPE_STRING) { printer->Print(variables_, - "::google::protobuf::internal::WireFormat::VerifyUTF8String(\n" + "::google::protobuf::internal::WireFormat::VerifyUTF8StringNamedField(\n" " this->$name$().data(), this->$name$().length(),\n" - " ::google::protobuf::internal::WireFormat::SERIALIZE);\n"); + " ::google::protobuf::internal::WireFormat::SERIALIZE,\n" + " \"$name$\");\n"); } printer->Print(variables_, "target =\n" @@ -261,10 +327,130 @@ GenerateByteSize(io::Printer* printer) const { // =================================================================== +StringOneofFieldGenerator:: +StringOneofFieldGenerator(const FieldDescriptor* descriptor, + const Options& options) + : StringFieldGenerator(descriptor, options) { + SetCommonOneofFieldVariables(descriptor, &variables_); +} + +StringOneofFieldGenerator::~StringOneofFieldGenerator() {} + +void StringOneofFieldGenerator:: +GenerateInlineAccessorDefinitions(io::Printer* printer) const { + printer->Print(variables_, + "inline const ::std::string& $classname$::$name$() const {\n" + " if (has_$name$()) {\n" + " return *$oneof_prefix$$name$_;\n" + " }\n"); + if (descriptor_->default_value_string().empty()) { + printer->Print(variables_, + " return ::google::protobuf::internal::GetEmptyStringAlreadyInited();\n"); + } else { + printer->Print(variables_, + " return *$default_variable$;\n"); + } + printer->Print(variables_, + "}\n" + "inline void $classname$::set_$name$(const ::std::string& value) {\n" + " if (!has_$name$()) {\n" + " clear_$oneof_name$();\n" + " set_has_$name$();\n" + " $oneof_prefix$$name$_ = new ::std::string;\n" + " }\n" + " $oneof_prefix$$name$_->assign(value);\n" + "}\n" + "inline void $classname$::set_$name$(const char* value) {\n" + " if (!has_$name$()) {\n" + " clear_$oneof_name$();\n" + " set_has_$name$();\n" + " $oneof_prefix$$name$_ = new ::std::string;\n" + " }\n" + " $oneof_prefix$$name$_->assign(value);\n" + "}\n" + "inline " + "void $classname$::set_$name$(const $pointer_type$* value, size_t size) {\n" + " if (!has_$name$()) {\n" + " clear_$oneof_name$();\n" + " set_has_$name$();\n" + " $oneof_prefix$$name$_ = new ::std::string;\n" + " }\n" + " $oneof_prefix$$name$_->assign(\n" + " reinterpret_cast<const char*>(value), size);\n" + "}\n" + "inline ::std::string* $classname$::mutable_$name$() {\n" + " if (!has_$name$()) {\n" + " clear_$oneof_name$();\n" + " set_has_$name$();\n"); + if (descriptor_->default_value_string().empty()) { + printer->Print(variables_, + " $oneof_prefix$$name$_ = new ::std::string;\n"); + } else { + printer->Print(variables_, + " $oneof_prefix$$name$_ = new ::std::string(*$default_variable$);\n"); + } + printer->Print(variables_, + " }\n" + " return $oneof_prefix$$name$_;\n" + "}\n" + "inline ::std::string* $classname$::$release_name$() {\n" + " if (has_$name$()) {\n" + " clear_has_$oneof_name$();\n" + " ::std::string* temp = $oneof_prefix$$name$_;\n" + " $oneof_prefix$$name$_ = NULL;\n" + " return temp;\n" + " } else {\n" + " return NULL;\n" + " }\n" + "}\n" + "inline void $classname$::set_allocated_$name$(::std::string* $name$) {\n" + " clear_$oneof_name$();\n" + " if ($name$) {\n" + " set_has_$name$();\n" + " $oneof_prefix$$name$_ = $name$;\n" + " }\n" + "}\n"); +} + +void StringOneofFieldGenerator:: +GenerateClearingCode(io::Printer* printer) const { + printer->Print(variables_, + "delete $oneof_prefix$$name$_;\n"); +} + +void StringOneofFieldGenerator:: +GenerateSwappingCode(io::Printer* printer) const { + // Don't print any swapping code. Swapping the union will swap this field. +} + +void StringOneofFieldGenerator:: +GenerateConstructorCode(io::Printer* printer) const { + if (!descriptor_->default_value_string().empty()) { + printer->Print(variables_, + " $classname$_default_oneof_instance_->$name$_ = " + "$classname$::$default_variable$;\n"); + } else { + printer->Print(variables_, + " $classname$_default_oneof_instance_->$name$_ = " + "$default_variable$;\n"); + } +} + +void StringOneofFieldGenerator:: +GenerateDestructorCode(io::Printer* printer) const { + printer->Print(variables_, + "if (has_$name$()) {\n" + " delete $oneof_prefix$$name$_;\n" + "}\n"); +} + +// =================================================================== + RepeatedStringFieldGenerator:: -RepeatedStringFieldGenerator(const FieldDescriptor* descriptor) +RepeatedStringFieldGenerator(const FieldDescriptor* descriptor, + const Options& options) : descriptor_(descriptor) { - SetStringVariables(descriptor, &variables_); + SetStringVariables(descriptor, &variables_, options); } RepeatedStringFieldGenerator::~RepeatedStringFieldGenerator() {} @@ -317,43 +503,53 @@ void RepeatedStringFieldGenerator:: GenerateInlineAccessorDefinitions(io::Printer* printer) const { printer->Print(variables_, "inline const ::std::string& $classname$::$name$(int index) const {\n" - " return $name$_.Get(index);\n" + " // @@protoc_insertion_point(field_get:$full_name$)\n" + " return $name$_.$cppget$(index);\n" "}\n" "inline ::std::string* $classname$::mutable_$name$(int index) {\n" + " // @@protoc_insertion_point(field_mutable:$full_name$)\n" " return $name$_.Mutable(index);\n" "}\n" "inline void $classname$::set_$name$(int index, const ::std::string& value) {\n" + " // @@protoc_insertion_point(field_set:$full_name$)\n" " $name$_.Mutable(index)->assign(value);\n" "}\n" "inline void $classname$::set_$name$(int index, const char* value) {\n" " $name$_.Mutable(index)->assign(value);\n" + " // @@protoc_insertion_point(field_set_char:$full_name$)\n" "}\n" "inline void " "$classname$::set_$name$" "(int index, const $pointer_type$* value, size_t size) {\n" " $name$_.Mutable(index)->assign(\n" " reinterpret_cast<const char*>(value), size);\n" + " // @@protoc_insertion_point(field_set_pointer:$full_name$)\n" "}\n" "inline ::std::string* $classname$::add_$name$() {\n" " return $name$_.Add();\n" "}\n" "inline void $classname$::add_$name$(const ::std::string& value) {\n" " $name$_.Add()->assign(value);\n" + " // @@protoc_insertion_point(field_add:$full_name$)\n" "}\n" "inline void $classname$::add_$name$(const char* value) {\n" " $name$_.Add()->assign(value);\n" + " // @@protoc_insertion_point(field_add_char:$full_name$)\n" "}\n" "inline void " "$classname$::add_$name$(const $pointer_type$* value, size_t size) {\n" " $name$_.Add()->assign(reinterpret_cast<const char*>(value), size);\n" + " // @@protoc_insertion_point(field_add_pointer:$full_name$)\n" "}\n"); printer->Print(variables_, "inline const ::google::protobuf::RepeatedPtrField< ::std::string>&\n" "$classname$::$name$() const {\n" + " // @@protoc_insertion_point(field_list:$full_name$)\n" " return $name$_;\n" "}\n" "inline ::google::protobuf::RepeatedPtrField< ::std::string>*\n" "$classname$::mutable_$name$() {\n" + " // @@protoc_insertion_point(field_mutable_list:$full_name$)\n" " return &$name$_;\n" "}\n"); } @@ -386,9 +582,11 @@ GenerateMergeFromCodedStream(io::Printer* printer) const { if (HasUtf8Verification(descriptor_->file()) && descriptor_->type() == FieldDescriptor::TYPE_STRING) { printer->Print(variables_, - "::google::protobuf::internal::WireFormat::VerifyUTF8String(\n" - " this->$name$(0).data(), this->$name$(0).length(),\n" - " ::google::protobuf::internal::WireFormat::PARSE);\n"); + "::google::protobuf::internal::WireFormat::VerifyUTF8StringNamedField(\n" + " this->$name$(this->$name$_size() - 1).data(),\n" + " this->$name$(this->$name$_size() - 1).length(),\n" + " ::google::protobuf::internal::WireFormat::PARSE,\n" + " \"$name$\");\n"); } } @@ -399,9 +597,10 @@ GenerateSerializeWithCachedSizes(io::Printer* printer) const { if (HasUtf8Verification(descriptor_->file()) && descriptor_->type() == FieldDescriptor::TYPE_STRING) { printer->Print(variables_, - "::google::protobuf::internal::WireFormat::VerifyUTF8String(\n" + "::google::protobuf::internal::WireFormat::VerifyUTF8StringNamedField(\n" " this->$name$(i).data(), this->$name$(i).length(),\n" - " ::google::protobuf::internal::WireFormat::SERIALIZE);\n"); + " ::google::protobuf::internal::WireFormat::SERIALIZE,\n" + " \"$name$\");\n"); } printer->Print(variables_, " ::google::protobuf::internal::WireFormatLite::Write$declared_type$(\n" @@ -416,9 +615,10 @@ GenerateSerializeWithCachedSizesToArray(io::Printer* printer) const { if (HasUtf8Verification(descriptor_->file()) && descriptor_->type() == FieldDescriptor::TYPE_STRING) { printer->Print(variables_, - " ::google::protobuf::internal::WireFormat::VerifyUTF8String(\n" + " ::google::protobuf::internal::WireFormat::VerifyUTF8StringNamedField(\n" " this->$name$(i).data(), this->$name$(i).length(),\n" - " ::google::protobuf::internal::WireFormat::SERIALIZE);\n"); + " ::google::protobuf::internal::WireFormat::SERIALIZE,\n" + " \"$name$\");\n"); } printer->Print(variables_, " target = ::google::protobuf::internal::WireFormatLite::\n" diff --git a/src/google/protobuf/compiler/cpp/cpp_string_field.h b/src/google/protobuf/compiler/cpp/cpp_string_field.h index 7f45107..65f605c 100644 --- a/src/google/protobuf/compiler/cpp/cpp_string_field.h +++ b/src/google/protobuf/compiler/cpp/cpp_string_field.h @@ -46,11 +46,13 @@ namespace cpp { class StringFieldGenerator : public FieldGenerator { public: - explicit StringFieldGenerator(const FieldDescriptor* descriptor); + explicit StringFieldGenerator(const FieldDescriptor* descriptor, + const Options& options); ~StringFieldGenerator(); // implements FieldGenerator --------------------------------------- void GeneratePrivateMembers(io::Printer* printer) const; + void GenerateStaticMembers(io::Printer* printer) const; void GenerateAccessorDeclarations(io::Printer* printer) const; void GenerateInlineAccessorDefinitions(io::Printer* printer) const; void GenerateNonInlineAccessorDefinitions(io::Printer* printer) const; @@ -59,21 +61,42 @@ class StringFieldGenerator : public FieldGenerator { void GenerateSwappingCode(io::Printer* printer) const; void GenerateConstructorCode(io::Printer* printer) const; void GenerateDestructorCode(io::Printer* printer) const; + void GenerateDefaultInstanceAllocator(io::Printer* printer) const; + void GenerateShutdownCode(io::Printer* printer) const; void GenerateMergeFromCodedStream(io::Printer* printer) const; void GenerateSerializeWithCachedSizes(io::Printer* printer) const; void GenerateSerializeWithCachedSizesToArray(io::Printer* printer) const; void GenerateByteSize(io::Printer* printer) const; - private: + protected: const FieldDescriptor* descriptor_; map<string, string> variables_; + private: GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(StringFieldGenerator); }; +class StringOneofFieldGenerator : public StringFieldGenerator { + public: + explicit StringOneofFieldGenerator(const FieldDescriptor* descriptor, + const Options& options); + ~StringOneofFieldGenerator(); + + // implements FieldGenerator --------------------------------------- + void GenerateInlineAccessorDefinitions(io::Printer* printer) const; + void GenerateClearingCode(io::Printer* printer) const; + void GenerateSwappingCode(io::Printer* printer) const; + void GenerateConstructorCode(io::Printer* printer) const; + void GenerateDestructorCode(io::Printer* printer) const; + + private: + GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(StringOneofFieldGenerator); +}; + class RepeatedStringFieldGenerator : public FieldGenerator { public: - explicit RepeatedStringFieldGenerator(const FieldDescriptor* descriptor); + explicit RepeatedStringFieldGenerator(const FieldDescriptor* descriptor, + const Options& options); ~RepeatedStringFieldGenerator(); // implements FieldGenerator --------------------------------------- diff --git a/src/google/protobuf/compiler/cpp/cpp_test_bad_identifiers.proto b/src/google/protobuf/compiler/cpp/cpp_test_bad_identifiers.proto index 79971a9..8b9ff5a 100644 --- a/src/google/protobuf/compiler/cpp/cpp_test_bad_identifiers.proto +++ b/src/google/protobuf/compiler/cpp/cpp_test_bad_identifiers.proto @@ -36,6 +36,10 @@ // though the same identifiers are used internally by the C++ code generator. +// Some generic_services option(s) added automatically. +// See: http://go/proto2-generic-services-default +option cc_generic_services = true; // auto-added + // We don't put this in a package within proto2 because we need to make sure // that the generated code doesn't depend on being in the proto2 namespace. package protobuf_unittest; @@ -94,14 +98,33 @@ message TestConflictingSymbolNames { // Some keywords. optional uint32 int = 30; optional uint32 friend = 31; + optional uint32 class = 37; // The generator used to #define a macro called "DO" inside the .cc file. message DO {} optional DO do = 32; + // Some template parameter names for extensions. + optional int32 field_type = 33; + optional bool is_packed = 34; + + // test conflicting release_$name$. "length" and "do" field in this message + // must remain string or message fields to make the test valid. + optional string release_length = 35; + // A more extreme case, the field name "do" here is a keyword, which will be + // escaped to "do_" already. Test there is no conflict even with escaped field + // names. + optional DO release_do = 36; + extensions 1000 to max; } +message TestConflictingSymbolNamesExtension { + extend TestConflictingSymbolNames { + repeated int32 repeated_int32_ext = 20423638 [packed=true]; + } +} + message DummyMessage {} service TestConflictingMethodNames { diff --git a/src/google/protobuf/compiler/cpp/cpp_unittest.cc b/src/google/protobuf/compiler/cpp/cpp_unittest.cc index a7e852d..3420137 100644 --- a/src/google/protobuf/compiler/cpp/cpp_unittest.cc +++ b/src/google/protobuf/compiler/cpp/cpp_unittest.cc @@ -44,6 +44,9 @@ // correctly and produces the interfaces we expect, which is why this test // is written this way. +#include <google/protobuf/compiler/cpp/cpp_unittest.h> + +#include <memory> #include <vector> #include <google/protobuf/unittest.pb.h> @@ -51,6 +54,7 @@ #include <google/protobuf/unittest_embed_optimize_for.pb.h> #include <google/protobuf/unittest_no_generic_services.pb.h> #include <google/protobuf/test_util.h> +#include <google/protobuf/compiler/cpp/cpp_helpers.h> #include <google/protobuf/compiler/cpp/cpp_test_bad_identifiers.pb.h> #include <google/protobuf/compiler/importer.h> #include <google/protobuf/io/coded_stream.h> @@ -64,7 +68,7 @@ #include <google/protobuf/stubs/substitute.h> #include <google/protobuf/testing/googletest.h> #include <gtest/gtest.h> -#include <google/protobuf/stubs/stl_util-inl.h> +#include <google/protobuf/stubs/stl_util.h> namespace google { namespace protobuf { @@ -74,6 +78,8 @@ namespace cpp { // Can't use an anonymous namespace here due to brokenness of Tru64 compiler. namespace cpp_unittest { +namespace protobuf_unittest = ::protobuf_unittest; + class MockErrorCollector : public MultiFileErrorCollector { public: @@ -144,6 +150,19 @@ TEST(GeneratedMessageTest, Defaults) { &message.optional_import_message()); } +TEST(GeneratedMessageTest, Int32StringConversion) { + EXPECT_EQ("971", Int32ToString(971)); + EXPECT_EQ("(~0x7fffffff)", Int32ToString(kint32min)); + EXPECT_EQ("2147483647", Int32ToString(kint32max)); +} + +TEST(GeneratedMessageTest, Int64StringConversion) { + EXPECT_EQ("GOOGLE_LONGLONG(971)", Int64ToString(971)); + EXPECT_EQ("GOOGLE_LONGLONG(-2147483648)", Int64ToString(kint32min)); + EXPECT_EQ("GOOGLE_LONGLONG(~0x7fffffffffffffff)", Int64ToString(kint64min)); + EXPECT_EQ("GOOGLE_LONGLONG(9223372036854775807)", Int64ToString(kint64max)); +} + TEST(GeneratedMessageTest, FloatingPointDefaults) { const unittest::TestExtremeDefaultValues& extreme_default = unittest::TestExtremeDefaultValues::default_instance(); @@ -167,6 +186,22 @@ TEST(GeneratedMessageTest, FloatingPointDefaults) { EXPECT_TRUE(extreme_default.nan_float() != extreme_default.nan_float()); } +TEST(GeneratedMessageTest, Trigraph) { + const unittest::TestExtremeDefaultValues& extreme_default = + unittest::TestExtremeDefaultValues::default_instance(); + + EXPECT_EQ("? ? ?? ?? ??? ?\?/ ?\?-", extreme_default.cpp_trigraph()); +} + +TEST(GeneratedMessageTest, ExtremeSmallIntegerDefault) { + const unittest::TestExtremeDefaultValues& extreme_default = + unittest::TestExtremeDefaultValues::default_instance(); + EXPECT_EQ(~0x7fffffff, kint32min); + EXPECT_EQ(GOOGLE_LONGLONG(~0x7fffffffffffffff), kint64min); + EXPECT_EQ(kint32min, extreme_default.really_small_int32()); + EXPECT_EQ(kint64min, extreme_default.really_small_int64()); +} + TEST(GeneratedMessageTest, Accessors) { // Set every field to a unique value then go back and check all those // values. @@ -195,6 +230,96 @@ TEST(GeneratedMessageTest, MutableStringDefault) { EXPECT_EQ("hello", *message.mutable_default_string()); } +TEST(GeneratedMessageTest, StringDefaults) { + unittest::TestExtremeDefaultValues message; + // Check if '\000' can be used in default string value. + EXPECT_EQ(string("hel\000lo", 6), message.string_with_zero()); + EXPECT_EQ(string("wor\000ld", 6), message.bytes_with_zero()); +} + +TEST(GeneratedMessageTest, ReleaseString) { + // Check that release_foo() starts out NULL, and gives us a value + // that we can delete after it's been set. + unittest::TestAllTypes message; + + EXPECT_EQ(NULL, message.release_default_string()); + EXPECT_FALSE(message.has_default_string()); + EXPECT_EQ("hello", message.default_string()); + + message.set_default_string("blah"); + EXPECT_TRUE(message.has_default_string()); + scoped_ptr<string> str(message.release_default_string()); + EXPECT_FALSE(message.has_default_string()); + ASSERT_TRUE(str != NULL); + EXPECT_EQ("blah", *str); + + EXPECT_EQ(NULL, message.release_default_string()); + EXPECT_FALSE(message.has_default_string()); + EXPECT_EQ("hello", message.default_string()); +} + +TEST(GeneratedMessageTest, ReleaseMessage) { + // Check that release_foo() starts out NULL, and gives us a value + // that we can delete after it's been set. + unittest::TestAllTypes message; + + EXPECT_EQ(NULL, message.release_optional_nested_message()); + EXPECT_FALSE(message.has_optional_nested_message()); + + message.mutable_optional_nested_message()->set_bb(1); + scoped_ptr<unittest::TestAllTypes::NestedMessage> nest( + message.release_optional_nested_message()); + EXPECT_FALSE(message.has_optional_nested_message()); + ASSERT_TRUE(nest != NULL); + EXPECT_EQ(1, nest->bb()); + + EXPECT_EQ(NULL, message.release_optional_nested_message()); + EXPECT_FALSE(message.has_optional_nested_message()); +} + +TEST(GeneratedMessageTest, SetAllocatedString) { + // Check that set_allocated_foo() works for strings. + unittest::TestAllTypes message; + + EXPECT_FALSE(message.has_optional_string()); + const string kHello("hello"); + message.set_optional_string(kHello); + EXPECT_TRUE(message.has_optional_string()); + + message.set_allocated_optional_string(NULL); + EXPECT_FALSE(message.has_optional_string()); + EXPECT_EQ("", message.optional_string()); + + message.set_allocated_optional_string(new string(kHello)); + EXPECT_TRUE(message.has_optional_string()); + EXPECT_EQ(kHello, message.optional_string()); +} + +TEST(GeneratedMessageTest, SetAllocatedMessage) { + // Check that set_allocated_foo() can be called in all cases. + unittest::TestAllTypes message; + + EXPECT_FALSE(message.has_optional_nested_message()); + + message.mutable_optional_nested_message()->set_bb(1); + EXPECT_TRUE(message.has_optional_nested_message()); + + message.set_allocated_optional_nested_message(NULL); + EXPECT_FALSE(message.has_optional_nested_message()); + EXPECT_EQ(&unittest::TestAllTypes::NestedMessage::default_instance(), + &message.optional_nested_message()); + + message.mutable_optional_nested_message()->set_bb(1); + unittest::TestAllTypes::NestedMessage* nest = + message.release_optional_nested_message(); + ASSERT_TRUE(nest != NULL); + EXPECT_FALSE(message.has_optional_nested_message()); + + message.set_allocated_optional_nested_message(nest); + EXPECT_TRUE(message.has_optional_nested_message()); + EXPECT_EQ(1, message.optional_nested_message().bb()); +} + TEST(GeneratedMessageTest, Clear) { // Set every field to a unique value, clear the message, then check that // it is cleared. @@ -282,6 +407,7 @@ TEST(GeneratedMessageTest, CopyFrom) { TestUtil::ExpectAllFieldsSet(message2); } + TEST(GeneratedMessageTest, SwapWithEmpty) { unittest::TestAllTypes message1, message2; TestUtil::SetAllFields(&message1); @@ -376,10 +502,12 @@ TEST(GeneratedMessageTest, CopyAssignmentOperator) { TestUtil::ExpectAllFieldsSet(message2); // Make sure that self-assignment does something sane. - message2 = message2; + message2.operator=(message2); TestUtil::ExpectAllFieldsSet(message2); } +#if !defined(PROTOBUF_TEST_NO_DESCRIPTORS) || \ + !defined(GOOGLE_PROTOBUF_NO_RTTI) TEST(GeneratedMessageTest, UpcastCopyFrom) { // Test the CopyFrom method that takes in the generic const Message& // parameter. @@ -392,6 +520,7 @@ TEST(GeneratedMessageTest, UpcastCopyFrom) { TestUtil::ExpectAllFieldsSet(message2); } +#endif #ifndef PROTOBUF_TEST_NO_DESCRIPTORS @@ -443,7 +572,9 @@ TEST(GeneratedMessageTest, NonEmptyMergeFrom) { TestUtil::ExpectAllFieldsSet(message1); } -#ifdef GTEST_HAS_DEATH_TEST +#if !defined(PROTOBUF_TEST_NO_DESCRIPTORS) || \ + !defined(GOOGLE_PROTOBUF_NO_RTTI) +#ifdef PROTOBUF_HAS_DEATH_TEST TEST(GeneratedMessageTest, MergeFromSelf) { unittest::TestAllTypes message; @@ -452,7 +583,8 @@ TEST(GeneratedMessageTest, MergeFromSelf) { "&from"); } -#endif // GTEST_HAS_DEATH_TEST +#endif // PROTOBUF_HAS_DEATH_TEST +#endif // !PROTOBUF_TEST_NO_DESCRIPTORS || !GOOGLE_PROTOBUF_NO_RTTI // Test the generated SerializeWithCachedSizesToArray(), TEST(GeneratedMessageTest, SerializationToArray) { @@ -645,6 +777,16 @@ TEST(GeneratedMessageTest, TestConflictingSymbolNames) { message.set_friend_(5); EXPECT_EQ(5, message.friend_()); + + message.set_class_(6); + EXPECT_EQ(6, message.class_()); + + // Instantiate extension template functions to test conflicting template + // parameter names. + typedef protobuf_unittest::TestConflictingSymbolNamesExtension ExtensionMessage; + message.AddExtension(ExtensionMessage::repeated_int32_ext, 123); + EXPECT_EQ(123, + message.GetExtension(ExtensionMessage::repeated_int32_ext, 0)); } #ifndef PROTOBUF_TEST_NO_DESCRIPTORS @@ -716,8 +858,43 @@ TEST(GeneratedMessageTest, TestSpaceUsed) { message1.SpaceUsed()); } +TEST(GeneratedMessageTest, TestOneofSpaceUsed) { + unittest::TestOneof2 message1; + EXPECT_LE(sizeof(unittest::TestOneof2), message1.SpaceUsed()); + + const int empty_message_size = message1.SpaceUsed(); + // Setting primitive types shouldn't affect the space used. + message1.set_foo_int(123); + message1.set_bar_int(12345); + EXPECT_EQ(empty_message_size, message1.SpaceUsed()); + + // Setting a string in oneof to a small value should only increase SpaceUsed() + // by the size of a string object. + message1.set_foo_string("abc"); + EXPECT_LE(empty_message_size + sizeof(string), message1.SpaceUsed()); + + // Setting a string in oneof to a value larger than the string object itself + // should increase SpaceUsed(), because it cannot store the value internally. + message1.set_foo_string(string(sizeof(string) + 1, 'x')); + int min_expected_increase = message1.foo_string().capacity() + + sizeof(string); + EXPECT_LE(empty_message_size + min_expected_increase, + message1.SpaceUsed()); + + // Setting a message in oneof should delete the other fields and increase the + // size by the size of the nested message type. NestedMessage is simple enough + // that it is equal to sizeof(NestedMessage) + message1.mutable_foo_message(); + ASSERT_EQ(sizeof(unittest::TestOneof2::NestedMessage), + message1.foo_message().SpaceUsed()); + EXPECT_EQ(empty_message_size + + sizeof(unittest::TestOneof2::NestedMessage), + message1.SpaceUsed()); +} + #endif // !PROTOBUF_TEST_NO_DESCRIPTORS + TEST(GeneratedMessageTest, FieldConstantValues) { unittest::TestRequired message; EXPECT_EQ(unittest::TestAllTypes_NestedMessage::kBbFieldNumber, 1); @@ -762,6 +939,9 @@ TEST(GeneratedEnumTest, EnumValuesAsSwitchCases) { case unittest::TestAllTypes::BAZ: i = 3; break; + case unittest::TestAllTypes::NEG: + i = -1; + break; // no default case: We want to make sure the compiler recognizes that // all cases are covered. (GCC warns if you do not cover all cases of // an enum in a switch.) @@ -790,7 +970,7 @@ TEST(GeneratedEnumTest, IsValidValue) { } TEST(GeneratedEnumTest, MinAndMax) { - EXPECT_EQ(unittest::TestAllTypes::FOO, + EXPECT_EQ(unittest::TestAllTypes::NEG, unittest::TestAllTypes::NestedEnum_MIN); EXPECT_EQ(unittest::TestAllTypes::BAZ, unittest::TestAllTypes::NestedEnum_MAX); @@ -809,20 +989,19 @@ TEST(GeneratedEnumTest, MinAndMax) { EXPECT_EQ(12589235, unittest::TestSparseEnum_ARRAYSIZE); // Make sure we can take the address of _MIN, _MAX and _ARRAYSIZE. - void* nullptr = 0; // NULL may be integer-type, not pointer-type. - EXPECT_NE(nullptr, &unittest::TestAllTypes::NestedEnum_MIN); - EXPECT_NE(nullptr, &unittest::TestAllTypes::NestedEnum_MAX); - EXPECT_NE(nullptr, &unittest::TestAllTypes::NestedEnum_ARRAYSIZE); + void* null_pointer = 0; // NULL may be integer-type, not pointer-type. + EXPECT_NE(null_pointer, &unittest::TestAllTypes::NestedEnum_MIN); + EXPECT_NE(null_pointer, &unittest::TestAllTypes::NestedEnum_MAX); + EXPECT_NE(null_pointer, &unittest::TestAllTypes::NestedEnum_ARRAYSIZE); - EXPECT_NE(nullptr, &unittest::ForeignEnum_MIN); - EXPECT_NE(nullptr, &unittest::ForeignEnum_MAX); - EXPECT_NE(nullptr, &unittest::ForeignEnum_ARRAYSIZE); + EXPECT_NE(null_pointer, &unittest::ForeignEnum_MIN); + EXPECT_NE(null_pointer, &unittest::ForeignEnum_MAX); + EXPECT_NE(null_pointer, &unittest::ForeignEnum_ARRAYSIZE); - // Make sure we can use _MIN, _MAX and _ARRAYSIZE as switch cases. + // Make sure we can use _MIN and _MAX as switch cases. switch (unittest::SPARSE_A) { case unittest::TestSparseEnum_MIN: case unittest::TestSparseEnum_MAX: - case unittest::TestSparseEnum_ARRAYSIZE: break; default: break; @@ -865,6 +1044,20 @@ TEST(GeneratedEnumTest, GetEnumDescriptor) { GetEnumDescriptor<unittest::TestSparseEnum>()); } +enum NonProtoEnum { + kFoo = 1, +}; + +TEST(GeneratedEnumTest, IsProtoEnumTypeTrait) { + EXPECT_TRUE(is_proto_enum<unittest::TestAllTypes::NestedEnum>::value); + EXPECT_TRUE(is_proto_enum<unittest::ForeignEnum>::value); + EXPECT_TRUE(is_proto_enum<unittest::TestEnumWithDupValue>::value); + EXPECT_TRUE(is_proto_enum<unittest::TestSparseEnum>::value); + + EXPECT_FALSE(is_proto_enum<int>::value); + EXPECT_FALSE(is_proto_enum<NonProtoEnum>::value); +} + #endif // PROTOBUF_TEST_NO_DESCRIPTORS // =================================================================== @@ -1079,7 +1272,7 @@ TEST_F(GeneratedServiceTest, CallMethod) { TEST_F(GeneratedServiceTest, CallMethodTypeFailure) { // Verify death if we call Foo() with Bar's message types. -#ifdef GTEST_HAS_DEATH_TEST // death tests do not work on Windows yet +#ifdef PROTOBUF_HAS_DEATH_TEST // death tests do not work on Windows yet EXPECT_DEBUG_DEATH( mock_service_.CallMethod(foo_, &mock_controller_, &foo_request_, &bar_response_, done_.get()), @@ -1090,7 +1283,7 @@ TEST_F(GeneratedServiceTest, CallMethodTypeFailure) { mock_service_.CallMethod(foo_, &mock_controller_, &bar_request_, &foo_response_, done_.get()), "dynamic_cast"); -#endif // GTEST_HAS_DEATH_TEST +#endif // PROTOBUF_HAS_DEATH_TEST } TEST_F(GeneratedServiceTest, GetPrototypes) { @@ -1164,6 +1357,657 @@ TEST_F(GeneratedServiceTest, NotImplemented) { EXPECT_TRUE(controller.called_); } +// =================================================================== + +class OneofTest : public testing::Test { + protected: + virtual void SetUp() { + } + + void ExpectEnumCasesWork(const unittest::TestOneof2 &message) { + switch (message.foo_case()) { + case unittest::TestOneof2::kFooInt: + EXPECT_TRUE(message.has_foo_int()); + break; + case unittest::TestOneof2::kFooString: + EXPECT_TRUE(message.has_foo_string()); + break; + case unittest::TestOneof2::kFooBytes: + EXPECT_TRUE(message.has_foo_bytes()); + break; + case unittest::TestOneof2::kFooEnum: + EXPECT_TRUE(message.has_foo_enum()); + break; + case unittest::TestOneof2::kFooMessage: + EXPECT_TRUE(message.has_foo_message()); + break; + case unittest::TestOneof2::kFoogroup: + EXPECT_TRUE(message.has_foogroup()); + break; + case unittest::TestOneof2::FOO_NOT_SET: + break; + } + } +}; + +TEST_F(OneofTest, SettingOneFieldClearsOthers) { + unittest::TestOneof2 message; + + message.set_foo_int(123); + EXPECT_TRUE(message.has_foo_int()); + TestUtil::ExpectAtMostOneFieldSetInOneof(message); + + message.set_foo_string("foo"); + EXPECT_TRUE(message.has_foo_string()); + TestUtil::ExpectAtMostOneFieldSetInOneof(message); + + + message.set_foo_bytes("qux"); + EXPECT_TRUE(message.has_foo_bytes()); + TestUtil::ExpectAtMostOneFieldSetInOneof(message); + + message.set_foo_enum(unittest::TestOneof2::FOO); + EXPECT_TRUE(message.has_foo_enum()); + TestUtil::ExpectAtMostOneFieldSetInOneof(message); + + message.mutable_foo_message()->set_qux_int(234); + EXPECT_TRUE(message.has_foo_message()); + TestUtil::ExpectAtMostOneFieldSetInOneof(message); + + message.mutable_foogroup()->set_a(345); + EXPECT_TRUE(message.has_foogroup()); + TestUtil::ExpectAtMostOneFieldSetInOneof(message); + + + // we repeat this because we didn't test if this properly clears other fields + // at the beginning. + message.set_foo_int(123); + EXPECT_TRUE(message.has_foo_int()); + TestUtil::ExpectAtMostOneFieldSetInOneof(message); +} + +TEST_F(OneofTest, EnumCases) { + unittest::TestOneof2 message; + + message.set_foo_int(123); + ExpectEnumCasesWork(message); + message.set_foo_string("foo"); + ExpectEnumCasesWork(message); + message.set_foo_bytes("qux"); + ExpectEnumCasesWork(message); + message.set_foo_enum(unittest::TestOneof2::FOO); + ExpectEnumCasesWork(message); + message.mutable_foo_message()->set_qux_int(234); + ExpectEnumCasesWork(message); + message.mutable_foogroup()->set_a(345); + ExpectEnumCasesWork(message); +} + +TEST_F(OneofTest, PrimitiveType) { + unittest::TestOneof2 message; + // Unset field returns default value + EXPECT_EQ(message.foo_int(), 0); + + message.set_foo_int(123); + EXPECT_TRUE(message.has_foo_int()); + EXPECT_EQ(message.foo_int(), 123); + message.clear_foo_int(); + EXPECT_FALSE(message.has_foo_int()); +} + +TEST_F(OneofTest, EnumType) { + unittest::TestOneof2 message; + // Unset field returns default value + EXPECT_EQ(message.foo_enum(), 1); + + message.set_foo_enum(unittest::TestOneof2::FOO); + EXPECT_TRUE(message.has_foo_enum()); + EXPECT_EQ(message.foo_enum(), unittest::TestOneof2::FOO); + message.clear_foo_enum(); + EXPECT_FALSE(message.has_foo_enum()); +} + +TEST_F(OneofTest, SetString) { + // Check that setting a string field in various ways works + unittest::TestOneof2 message; + + // Unset field returns default value + EXPECT_EQ(message.foo_string(), ""); + + message.set_foo_string("foo"); + EXPECT_TRUE(message.has_foo_string()); + EXPECT_EQ(message.foo_string(), "foo"); + message.clear_foo_string(); + EXPECT_FALSE(message.has_foo_string()); + + message.set_foo_string(string("bar")); + EXPECT_TRUE(message.has_foo_string()); + EXPECT_EQ(message.foo_string(), "bar"); + message.clear_foo_string(); + EXPECT_FALSE(message.has_foo_string()); + + + message.set_foo_string("qux", 3); + EXPECT_TRUE(message.has_foo_string()); + EXPECT_EQ(message.foo_string(), "qux"); + message.clear_foo_string(); + EXPECT_FALSE(message.has_foo_string()); + + message.mutable_foo_string()->assign("quux"); + EXPECT_TRUE(message.has_foo_string()); + EXPECT_EQ(message.foo_string(), "quux"); + message.clear_foo_string(); + EXPECT_FALSE(message.has_foo_string()); + + message.set_foo_string("corge"); + EXPECT_TRUE(message.has_foo_string()); + EXPECT_EQ(message.foo_string(), "corge"); + message.clear_foo_string(); + EXPECT_FALSE(message.has_foo_string()); +} + +TEST_F(OneofTest, ReleaseString) { + // Check that release_foo() starts out NULL, and gives us a value + // that we can delete after it's been set. + unittest::TestOneof2 message; + + EXPECT_EQ(NULL, message.release_foo_string()); + EXPECT_FALSE(message.has_foo_string()); + + message.set_foo_string("blah"); + EXPECT_TRUE(message.has_foo_string()); + scoped_ptr<string> str(message.release_foo_string()); + EXPECT_FALSE(message.has_foo_string()); + ASSERT_TRUE(str != NULL); + EXPECT_EQ("blah", *str); + + EXPECT_EQ(NULL, message.release_foo_string()); + EXPECT_FALSE(message.has_foo_string()); +} + +TEST_F(OneofTest, SetAllocatedString) { + // Check that set_allocated_foo() works for strings. + unittest::TestOneof2 message; + + EXPECT_FALSE(message.has_foo_string()); + const string kHello("hello"); + message.set_foo_string(kHello); + EXPECT_TRUE(message.has_foo_string()); + + message.set_allocated_foo_string(NULL); + EXPECT_FALSE(message.has_foo_string()); + EXPECT_EQ("", message.foo_string()); + + message.set_allocated_foo_string(new string(kHello)); + EXPECT_TRUE(message.has_foo_string()); + EXPECT_EQ(kHello, message.foo_string()); +} + + +TEST_F(OneofTest, SetMessage) { + // Check that setting a message field works + unittest::TestOneof2 message; + + // Unset field returns default instance + EXPECT_EQ(&message.foo_message(), + &unittest::TestOneof2_NestedMessage::default_instance()); + EXPECT_EQ(message.foo_message().qux_int(), 0); + + message.mutable_foo_message()->set_qux_int(234); + EXPECT_TRUE(message.has_foo_message()); + EXPECT_EQ(message.foo_message().qux_int(), 234); + message.clear_foo_message(); + EXPECT_FALSE(message.has_foo_message()); +} + +TEST_F(OneofTest, ReleaseMessage) { + // Check that release_foo() starts out NULL, and gives us a value + // that we can delete after it's been set. + unittest::TestOneof2 message; + + EXPECT_EQ(NULL, message.release_foo_message()); + EXPECT_FALSE(message.has_foo_message()); + + message.mutable_foo_message()->set_qux_int(1); + EXPECT_TRUE(message.has_foo_message()); + scoped_ptr<unittest::TestOneof2_NestedMessage> mes( + message.release_foo_message()); + EXPECT_FALSE(message.has_foo_message()); + ASSERT_TRUE(mes != NULL); + EXPECT_EQ(1, mes->qux_int()); + + EXPECT_EQ(NULL, message.release_foo_message()); + EXPECT_FALSE(message.has_foo_message()); +} + +TEST_F(OneofTest, SetAllocatedMessage) { + // Check that set_allocated_foo() works for messages. + unittest::TestOneof2 message; + + EXPECT_FALSE(message.has_foo_message()); + + message.mutable_foo_message()->set_qux_int(1); + EXPECT_TRUE(message.has_foo_message()); + + message.set_allocated_foo_message(NULL); + EXPECT_FALSE(message.has_foo_message()); + EXPECT_EQ(&message.foo_message(), + &unittest::TestOneof2_NestedMessage::default_instance()); + + message.mutable_foo_message()->set_qux_int(1); + unittest::TestOneof2_NestedMessage* mes = message.release_foo_message(); + ASSERT_TRUE(mes != NULL); + EXPECT_FALSE(message.has_foo_message()); + + message.set_allocated_foo_message(mes); + EXPECT_TRUE(message.has_foo_message()); + EXPECT_EQ(1, message.foo_message().qux_int()); +} + + +TEST_F(OneofTest, Clear) { + unittest::TestOneof2 message; + + message.set_foo_int(1); + EXPECT_TRUE(message.has_foo_int()); + message.clear_foo_int(); + EXPECT_FALSE(message.has_foo_int()); +} + +TEST_F(OneofTest, Defaults) { + unittest::TestOneof2 message; + + EXPECT_FALSE(message.has_foo_int()); + EXPECT_EQ(message.foo_int(), 0); + + EXPECT_FALSE(message.has_foo_string()); + EXPECT_EQ(message.foo_string(), ""); + + + EXPECT_FALSE(message.has_foo_bytes()); + EXPECT_EQ(message.foo_bytes(), ""); + + EXPECT_FALSE(message.has_foo_enum()); + EXPECT_EQ(message.foo_enum(), 1); + + EXPECT_FALSE(message.has_foo_message()); + EXPECT_EQ(message.foo_message().qux_int(), 0); + + EXPECT_FALSE(message.has_foogroup()); + EXPECT_EQ(message.foogroup().a(), 0); + + + EXPECT_FALSE(message.has_bar_int()); + EXPECT_EQ(message.bar_int(), 5); + + EXPECT_FALSE(message.has_bar_string()); + EXPECT_EQ(message.bar_string(), "STRING"); + + + EXPECT_FALSE(message.has_bar_bytes()); + EXPECT_EQ(message.bar_bytes(), "BYTES"); + + EXPECT_FALSE(message.has_bar_enum()); + EXPECT_EQ(message.bar_enum(), 2); +} + +TEST_F(OneofTest, SwapWithEmpty) { + unittest::TestOneof2 message1, message2; + message1.set_foo_string("FOO"); + EXPECT_TRUE(message1.has_foo_string()); + message1.Swap(&message2); + EXPECT_FALSE(message1.has_foo_string()); + EXPECT_TRUE(message2.has_foo_string()); + EXPECT_EQ(message2.foo_string(), "FOO"); +} + +TEST_F(OneofTest, SwapWithSelf) { + unittest::TestOneof2 message; + message.set_foo_string("FOO"); + EXPECT_TRUE(message.has_foo_string()); + message.Swap(&message); + EXPECT_TRUE(message.has_foo_string()); + EXPECT_EQ(message.foo_string(), "FOO"); +} + +TEST_F(OneofTest, SwapBothHasFields) { + unittest::TestOneof2 message1, message2; + + message1.set_foo_string("FOO"); + EXPECT_TRUE(message1.has_foo_string()); + message2.mutable_foo_message()->set_qux_int(1); + EXPECT_TRUE(message2.has_foo_message()); + + message1.Swap(&message2); + EXPECT_FALSE(message1.has_foo_string()); + EXPECT_FALSE(message2.has_foo_message()); + EXPECT_TRUE(message1.has_foo_message()); + EXPECT_EQ(message1.foo_message().qux_int(), 1); + EXPECT_TRUE(message2.has_foo_string()); + EXPECT_EQ(message2.foo_string(), "FOO"); +} + +TEST_F(OneofTest, CopyContructor) { + unittest::TestOneof2 message1; + message1.set_foo_bytes("FOO"); + + unittest::TestOneof2 message2(message1); + EXPECT_TRUE(message2.has_foo_bytes()); + EXPECT_EQ(message2.foo_bytes(), "FOO"); +} + +TEST_F(OneofTest, CopyFrom) { + unittest::TestOneof2 message1, message2; + message1.set_foo_enum(unittest::TestOneof2::BAR); + EXPECT_TRUE(message1.has_foo_enum()); + + message2.CopyFrom(message1); + EXPECT_TRUE(message2.has_foo_enum()); + EXPECT_EQ(message2.foo_enum(), unittest::TestOneof2::BAR); + + // Copying from self should be a no-op. + message2.CopyFrom(message2); + EXPECT_TRUE(message2.has_foo_enum()); + EXPECT_EQ(message2.foo_enum(), unittest::TestOneof2::BAR); +} + +TEST_F(OneofTest, CopyAssignmentOperator) { + unittest::TestOneof2 message1; + message1.mutable_foo_message()->set_qux_int(123); + EXPECT_TRUE(message1.has_foo_message()); + + unittest::TestOneof2 message2; + message2 = message1; + EXPECT_EQ(message2.foo_message().qux_int(), 123); + + // Make sure that self-assignment does something sane. + message2 = message2; + EXPECT_EQ(message2.foo_message().qux_int(), 123); +} + +TEST_F(OneofTest, UpcastCopyFrom) { + // Test the CopyFrom method that takes in the generic const Message& + // parameter. + unittest::TestOneof2 message1, message2; + message1.mutable_foogroup()->set_a(123); + EXPECT_TRUE(message1.has_foogroup()); + + const Message* source = implicit_cast<const Message*>(&message1); + message2.CopyFrom(*source); + + EXPECT_TRUE(message2.has_foogroup()); + EXPECT_EQ(message2.foogroup().a(), 123); +} + +// Test the generated SerializeWithCachedSizesToArray(), +// This indirectly tests MergePartialFromCodedStream() +// We have to test each field type separately because we cannot set them at the +// same time +TEST_F(OneofTest, SerializationToArray) { + // Primitive type + { + unittest::TestOneof2 message1, message2; + string data; + message1.set_foo_int(123); + int size = message1.ByteSize(); + data.resize(size); + uint8* start = reinterpret_cast<uint8*>(string_as_array(&data)); + uint8* end = message1.SerializeWithCachedSizesToArray(start); + EXPECT_EQ(size, end - start); + EXPECT_TRUE(message2.ParseFromString(data)); + EXPECT_EQ(message2.foo_int(), 123); + } + + // String + { + unittest::TestOneof2 message1, message2; + string data; + message1.set_foo_string("foo"); + int size = message1.ByteSize(); + data.resize(size); + uint8* start = reinterpret_cast<uint8*>(string_as_array(&data)); + uint8* end = message1.SerializeWithCachedSizesToArray(start); + EXPECT_EQ(size, end - start); + EXPECT_TRUE(message2.ParseFromString(data)); + EXPECT_EQ(message2.foo_string(), "foo"); + } + + + // Bytes + { + unittest::TestOneof2 message1, message2; + string data; + message1.set_foo_bytes("qux"); + int size = message1.ByteSize(); + data.resize(size); + uint8* start = reinterpret_cast<uint8*>(string_as_array(&data)); + uint8* end = message1.SerializeWithCachedSizesToArray(start); + EXPECT_EQ(size, end - start); + EXPECT_TRUE(message2.ParseFromString(data)); + EXPECT_EQ(message2.foo_bytes(), "qux"); + } + + // Enum + { + unittest::TestOneof2 message1, message2; + string data; + message1.set_foo_enum(unittest::TestOneof2::FOO); + int size = message1.ByteSize(); + data.resize(size); + uint8* start = reinterpret_cast<uint8*>(string_as_array(&data)); + uint8* end = message1.SerializeWithCachedSizesToArray(start); + EXPECT_EQ(size, end - start); + EXPECT_TRUE(message2.ParseFromString(data)); + EXPECT_EQ(message2.foo_enum(), unittest::TestOneof2::FOO); + } + + // Message + { + unittest::TestOneof2 message1, message2; + string data; + message1.mutable_foo_message()->set_qux_int(234); + int size = message1.ByteSize(); + data.resize(size); + uint8* start = reinterpret_cast<uint8*>(string_as_array(&data)); + uint8* end = message1.SerializeWithCachedSizesToArray(start); + EXPECT_EQ(size, end - start); + EXPECT_TRUE(message2.ParseFromString(data)); + EXPECT_EQ(message2.foo_message().qux_int(), 234); + } + + // Group + { + unittest::TestOneof2 message1, message2; + string data; + message1.mutable_foogroup()->set_a(345); + int size = message1.ByteSize(); + data.resize(size); + uint8* start = reinterpret_cast<uint8*>(string_as_array(&data)); + uint8* end = message1.SerializeWithCachedSizesToArray(start); + EXPECT_EQ(size, end - start); + EXPECT_TRUE(message2.ParseFromString(data)); + EXPECT_EQ(message2.foogroup().a(), 345); + } + +} + +// Test the generated SerializeWithCachedSizes() by forcing the buffer to write +// one byte at a time. +// This indirectly tests MergePartialFromCodedStream() +// We have to test each field type separately because we cannot set them at the +// same time +TEST_F(OneofTest, SerializationToStream) { + // Primitive type + { + unittest::TestOneof2 message1, message2; + string data; + message1.set_foo_int(123); + int size = message1.ByteSize(); + data.resize(size); + + { + // Allow the output stream to buffer only one byte at a time. + io::ArrayOutputStream array_stream(string_as_array(&data), size, 1); + io::CodedOutputStream output_stream(&array_stream); + message1.SerializeWithCachedSizes(&output_stream); + EXPECT_FALSE(output_stream.HadError()); + EXPECT_EQ(size, output_stream.ByteCount()); + } + + EXPECT_TRUE(message2.ParseFromString(data)); + EXPECT_EQ(message2.foo_int(), 123); + } + + // String + { + unittest::TestOneof2 message1, message2; + string data; + message1.set_foo_string("foo"); + int size = message1.ByteSize(); + data.resize(size); + + { + // Allow the output stream to buffer only one byte at a time. + io::ArrayOutputStream array_stream(string_as_array(&data), size, 1); + io::CodedOutputStream output_stream(&array_stream); + message1.SerializeWithCachedSizes(&output_stream); + EXPECT_FALSE(output_stream.HadError()); + EXPECT_EQ(size, output_stream.ByteCount()); + } + + EXPECT_TRUE(message2.ParseFromString(data)); + EXPECT_EQ(message2.foo_string(), "foo"); + } + + + // Bytes + { + unittest::TestOneof2 message1, message2; + string data; + message1.set_foo_bytes("qux"); + int size = message1.ByteSize(); + data.resize(size); + + { + // Allow the output stream to buffer only one byte at a time. + io::ArrayOutputStream array_stream(string_as_array(&data), size, 1); + io::CodedOutputStream output_stream(&array_stream); + message1.SerializeWithCachedSizes(&output_stream); + EXPECT_FALSE(output_stream.HadError()); + EXPECT_EQ(size, output_stream.ByteCount()); + } + + EXPECT_TRUE(message2.ParseFromString(data)); + EXPECT_EQ(message2.foo_bytes(), "qux"); + } + + // Enum + { + unittest::TestOneof2 message1, message2; + string data; + message1.set_foo_enum(unittest::TestOneof2::FOO); + int size = message1.ByteSize(); + data.resize(size); + + { + // Allow the output stream to buffer only one byte at a time. + io::ArrayOutputStream array_stream(string_as_array(&data), size, 1); + io::CodedOutputStream output_stream(&array_stream); + message1.SerializeWithCachedSizes(&output_stream); + EXPECT_FALSE(output_stream.HadError()); + EXPECT_EQ(size, output_stream.ByteCount()); + } + + EXPECT_TRUE(message2.ParseFromString(data)); + EXPECT_EQ(message2.foo_enum(), unittest::TestOneof2::FOO); + } + + // Message + { + unittest::TestOneof2 message1, message2; + string data; + message1.mutable_foo_message()->set_qux_int(234); + int size = message1.ByteSize(); + data.resize(size); + + { + // Allow the output stream to buffer only one byte at a time. + io::ArrayOutputStream array_stream(string_as_array(&data), size, 1); + io::CodedOutputStream output_stream(&array_stream); + message1.SerializeWithCachedSizes(&output_stream); + EXPECT_FALSE(output_stream.HadError()); + EXPECT_EQ(size, output_stream.ByteCount()); + } + + EXPECT_TRUE(message2.ParseFromString(data)); + EXPECT_EQ(message2.foo_message().qux_int(), 234); + } + + // Group + { + unittest::TestOneof2 message1, message2; + string data; + message1.mutable_foogroup()->set_a(345); + int size = message1.ByteSize(); + data.resize(size); + + { + // Allow the output stream to buffer only one byte at a time. + io::ArrayOutputStream array_stream(string_as_array(&data), size, 1); + io::CodedOutputStream output_stream(&array_stream); + message1.SerializeWithCachedSizes(&output_stream); + EXPECT_FALSE(output_stream.HadError()); + EXPECT_EQ(size, output_stream.ByteCount()); + } + + EXPECT_TRUE(message2.ParseFromString(data)); + EXPECT_EQ(message2.foogroup().a(), 345); + } + +} + +TEST_F(OneofTest, MergeFrom) { + unittest::TestOneof2 message1, message2; + + message1.set_foo_int(123); + message2.MergeFrom(message1); + TestUtil::ExpectAtMostOneFieldSetInOneof(message2); + EXPECT_TRUE(message2.has_foo_int()); + EXPECT_EQ(message2.foo_int(), 123); + + message1.set_foo_string("foo"); + message2.MergeFrom(message1); + TestUtil::ExpectAtMostOneFieldSetInOneof(message2); + EXPECT_TRUE(message2.has_foo_string()); + EXPECT_EQ(message2.foo_string(), "foo"); + + + message1.set_foo_bytes("qux"); + message2.MergeFrom(message1); + TestUtil::ExpectAtMostOneFieldSetInOneof(message2); + EXPECT_TRUE(message2.has_foo_bytes()); + EXPECT_EQ(message2.foo_bytes(), "qux"); + + message1.set_foo_enum(unittest::TestOneof2::FOO); + message2.MergeFrom(message1); + TestUtil::ExpectAtMostOneFieldSetInOneof(message2); + EXPECT_TRUE(message2.has_foo_enum()); + EXPECT_EQ(message2.foo_enum(), unittest::TestOneof2::FOO); + + message1.mutable_foo_message()->set_qux_int(234); + message2.MergeFrom(message1); + TestUtil::ExpectAtMostOneFieldSetInOneof(message2); + EXPECT_TRUE(message2.has_foo_message()); + EXPECT_EQ(message2.foo_message().qux_int(), 234); + + message1.mutable_foogroup()->set_a(345); + message2.MergeFrom(message1); + TestUtil::ExpectAtMostOneFieldSetInOneof(message2); + EXPECT_TRUE(message2.has_foogroup()); + EXPECT_EQ(message2.foogroup().a(), 345); + +} + } // namespace cpp_unittest } // namespace cpp } // namespace compiler diff --git a/src/google/protobuf/compiler/cpp/cpp_unittest.h b/src/google/protobuf/compiler/cpp/cpp_unittest.h new file mode 100644 index 0000000..a3a1d1b --- /dev/null +++ b/src/google/protobuf/compiler/cpp/cpp_unittest.h @@ -0,0 +1,51 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// http://code.google.com/p/protobuf/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// This header declares the namespace google::protobuf::protobuf_unittest in order to expose +// any problems with the generated class names. We use this header to ensure +// unittest.cc will declare the namespace prior to other includes, while obeying +// normal include ordering. +// +// When generating a class name of "foo.Bar" we must ensure we prefix the class +// name with "::", in case the namespace google::protobuf::foo exists. We intentionally +// trigger that case here by declaring google::protobuf::protobuf_unittest. +// +// See ClassName in helpers.h for more details. + +#ifndef GOOGLE_PROTOBUF_COMPILER_CPP_UNITTEST_H__ +#define GOOGLE_PROTOBUF_COMPILER_CPP_UNITTEST_H__ + +namespace google { +namespace protobuf { +namespace protobuf_unittest {} +} // namespace protobuf + +} // namespace google +#endif // GOOGLE_PROTOBUF_COMPILER_CPP_UNITTEST_H__ diff --git a/src/google/protobuf/compiler/importer.cc b/src/google/protobuf/compiler/importer.cc index 7689ce9..701ac48 100644 --- a/src/google/protobuf/compiler/importer.cc +++ b/src/google/protobuf/compiler/importer.cc @@ -43,6 +43,7 @@ #include <errno.h> #include <algorithm> +#include <memory> #include <google/protobuf/compiler/importer.h> @@ -124,7 +125,8 @@ bool SourceTreeDescriptorDatabase::FindFileByName( scoped_ptr<io::ZeroCopyInputStream> input(source_tree_->Open(filename)); if (input == NULL) { if (error_collector_ != NULL) { - error_collector_->AddError(filename, -1, 0, "File not found."); + error_collector_->AddError(filename, -1, 0, + source_tree_->GetLastErrorMessage()); } return false; } @@ -186,6 +188,7 @@ Importer::Importer(SourceTree* source_tree, MultiFileErrorCollector* error_collector) : database_(source_tree), pool_(&database_, database_.GetValidationErrorCollector()) { + pool_.EnforceWeakDependencies(true); database_.RecordErrorsTo(error_collector); } @@ -195,10 +198,22 @@ const FileDescriptor* Importer::Import(const string& filename) { return pool_.FindFileByName(filename); } +void Importer::AddUnusedImportTrackFile(const string& file_name) { + pool_.AddUnusedImportTrackFile(file_name); +} + +void Importer::ClearUnusedImportTrackFiles() { + pool_.ClearUnusedImportTrackFiles(); +} + // =================================================================== SourceTree::~SourceTree() {} +string SourceTree::GetLastErrorMessage() { + return "File not found."; +} + DiskSourceTree::DiskSourceTree() {} DiskSourceTree::~DiskSourceTree() {} @@ -231,12 +246,17 @@ static string CanonicalizePath(string path) { // The Win32 API accepts forward slashes as a path delimiter even though // backslashes are standard. Let's avoid confusion and use only forward // slashes. - path = StringReplace(path, "\\", "/", true); + if (HasPrefixString(path, "\\\\")) { + // Avoid converting two leading backslashes. + path = "\\\\" + StringReplace(path.substr(2), "\\", "/", true); + } else { + path = StringReplace(path, "\\", "/", true); + } #endif - vector<string> parts; vector<string> canonical_parts; - SplitStringUsing(path, "/", &parts); // Note: Removes empty parts. + vector<string> parts = Split( + path, "/", true); // Note: Removes empty parts. for (int i = 0; i < parts.size(); i++) { if (parts[i] == ".") { // Ignore. @@ -244,7 +264,7 @@ static string CanonicalizePath(string path) { canonical_parts.push_back(parts[i]); } } - string result = JoinStrings(canonical_parts, "/"); + string result = Join(canonical_parts, "/"); if (!path.empty() && path[0] == '/') { // Restore leading slash. result = '/' + result; @@ -390,8 +410,8 @@ DiskSourceTree::DiskFileToVirtualFile( bool DiskSourceTree::VirtualFileToDiskFile(const string& virtual_file, string* disk_file) { - scoped_ptr<io::ZeroCopyInputStream> stream(OpenVirtualFile(virtual_file, - disk_file)); + scoped_ptr<io::ZeroCopyInputStream> stream( + OpenVirtualFile(virtual_file, disk_file)); return stream != NULL; } @@ -399,6 +419,10 @@ io::ZeroCopyInputStream* DiskSourceTree::Open(const string& filename) { return OpenVirtualFile(filename, NULL); } +string DiskSourceTree::GetLastErrorMessage() { + return last_error_message_; +} + io::ZeroCopyInputStream* DiskSourceTree::OpenVirtualFile( const string& virtual_file, string* disk_file) { @@ -407,6 +431,8 @@ io::ZeroCopyInputStream* DiskSourceTree::OpenVirtualFile( // We do not allow importing of paths containing things like ".." or // consecutive slashes since the compiler expects files to be uniquely // identified by file name. + last_error_message_ = "Backslashes, consecutive slashes, \".\", or \"..\" " + "are not allowed in the virtual path"; return NULL; } @@ -424,13 +450,13 @@ io::ZeroCopyInputStream* DiskSourceTree::OpenVirtualFile( if (errno == EACCES) { // The file exists but is not readable. - // TODO(kenton): Find a way to report this more nicely. - GOOGLE_LOG(WARNING) << "Read access is denied for file: " << temp_disk_file; + last_error_message_ = "Read access is denied for file: " + + temp_disk_file; return NULL; } } } - + last_error_message_ = "File not found."; return NULL; } diff --git a/src/google/protobuf/compiler/importer.h b/src/google/protobuf/compiler/importer.h index 7a2efc2..0171d2f 100644 --- a/src/google/protobuf/compiler/importer.h +++ b/src/google/protobuf/compiler/importer.h @@ -166,6 +166,9 @@ class LIBPROTOBUF_EXPORT Importer { return &pool_; } + void AddUnusedImportTrackFile(const string& file_name); + void ClearUnusedImportTrackFiles(); + private: SourceTreeDescriptorDatabase database_; DescriptorPool pool_; @@ -204,6 +207,13 @@ class LIBPROTOBUF_EXPORT SourceTree { // contain "." or ".." components. virtual io::ZeroCopyInputStream* Open(const string& filename) = 0; + // If Open() returns NULL, calling this method immediately will return an + // description of the error. + // Subclasses should implement this method and return a meaningful value for + // better error reporting. + // TODO(xiaofeng): change this to a pure virtual function. + virtual string GetLastErrorMessage(); + private: GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(SourceTree); }; @@ -273,17 +283,21 @@ class LIBPROTOBUF_EXPORT DiskSourceTree : public SourceTree { bool VirtualFileToDiskFile(const string& virtual_file, string* disk_file); // implements SourceTree ------------------------------------------- - io::ZeroCopyInputStream* Open(const string& filename); + virtual io::ZeroCopyInputStream* Open(const string& filename); + + virtual string GetLastErrorMessage(); private: struct Mapping { string virtual_path; string disk_path; - inline Mapping(const string& virtual_path, const string& disk_path) - : virtual_path(virtual_path), disk_path(disk_path) {} + inline Mapping(const string& virtual_path_param, + const string& disk_path_param) + : virtual_path(virtual_path_param), disk_path(disk_path_param) {} }; vector<Mapping> mappings_; + string last_error_message_; // Like Open(), but returns the on-disk path in disk_file if disk_file is // non-NULL and the file could be successfully opened. diff --git a/src/google/protobuf/compiler/importer_unittest.cc b/src/google/protobuf/compiler/importer_unittest.cc index 56fad56..b54d9b7 100644 --- a/src/google/protobuf/compiler/importer_unittest.cc +++ b/src/google/protobuf/compiler/importer_unittest.cc @@ -33,12 +33,13 @@ // Sanjay Ghemawat, Jeff Dean, and others. #include <google/protobuf/stubs/hash.h> +#include <memory> #include <google/protobuf/compiler/importer.h> #include <google/protobuf/descriptor.h> #include <google/protobuf/io/zero_copy_stream_impl.h> -#include <google/protobuf/stubs/map-util.h> +#include <google/protobuf/stubs/map_util.h> #include <google/protobuf/stubs/common.h> #include <google/protobuf/testing/file.h> #include <google/protobuf/stubs/strutil.h> @@ -92,6 +93,10 @@ class MockSourceTree : public SourceTree { } } + string GetLastErrorMessage() { + return "File not found."; + } + private: hash_map<string, const char*> files_; }; @@ -324,6 +329,7 @@ TEST_F(ImporterTest, MapFieldKeyNotScalar) { EXPECT_SUBSTRING("must name a scalar or string", error()); } + // =================================================================== class DiskSourceTreeTest : public testing::Test { @@ -336,7 +342,7 @@ class DiskSourceTreeTest : public testing::Test { if (File::Exists(dirnames_[i])) { File::DeleteRecursively(dirnames_[i], NULL, NULL); } - GOOGLE_CHECK(File::CreateDir(dirnames_[i].c_str(), DEFAULT_FILE_MODE)); + GOOGLE_CHECK_OK(File::CreateDir(dirnames_[i], 0777)); } } @@ -347,11 +353,11 @@ class DiskSourceTreeTest : public testing::Test { } void AddFile(const string& filename, const char* contents) { - File::WriteStringToFileOrDie(contents, filename); + GOOGLE_CHECK_OK(File::SetContents(filename, contents, true)); } void AddSubdir(const string& dirname) { - GOOGLE_CHECK(File::CreateDir(dirname.c_str(), DEFAULT_FILE_MODE)); + GOOGLE_CHECK_OK(File::CreateDir(dirname, 0777)); } void ExpectFileContents(const string& filename, @@ -371,9 +377,11 @@ class DiskSourceTreeTest : public testing::Test { EXPECT_EQ(expected_contents, file_contents); } - void ExpectFileNotFound(const string& filename) { + void ExpectCannotOpenFile(const string& filename, + const string& error_message) { scoped_ptr<io::ZeroCopyInputStream> input(source_tree_.Open(filename)); EXPECT_TRUE(input == NULL); + EXPECT_EQ(error_message, source_tree_.GetLastErrorMessage()); } DiskSourceTree source_tree_; @@ -389,7 +397,7 @@ TEST_F(DiskSourceTreeTest, MapRoot) { source_tree_.MapPath("", dirnames_[0]); ExpectFileContents("foo", "Hello World!"); - ExpectFileNotFound("bar"); + ExpectCannotOpenFile("bar", "File not found."); } TEST_F(DiskSourceTreeTest, MapDirectory) { @@ -400,15 +408,21 @@ TEST_F(DiskSourceTreeTest, MapDirectory) { source_tree_.MapPath("baz", dirnames_[0]); ExpectFileContents("baz/foo", "Hello World!"); - ExpectFileNotFound("baz/bar"); - ExpectFileNotFound("foo"); - ExpectFileNotFound("bar"); + ExpectCannotOpenFile("baz/bar", "File not found."); + ExpectCannotOpenFile("foo", "File not found."); + ExpectCannotOpenFile("bar", "File not found."); // Non-canonical file names should not work. - ExpectFileNotFound("baz//foo"); - ExpectFileNotFound("baz/../baz/foo"); - ExpectFileNotFound("baz/./foo"); - ExpectFileNotFound("baz/foo/"); + ExpectCannotOpenFile("baz//foo", + "Backslashes, consecutive slashes, \".\", or \"..\" are " + "not allowed in the virtual path"); + ExpectCannotOpenFile("baz/../baz/foo", + "Backslashes, consecutive slashes, \".\", or \"..\" are " + "not allowed in the virtual path"); + ExpectCannotOpenFile("baz/./foo", + "Backslashes, consecutive slashes, \".\", or \"..\" are " + "not allowed in the virtual path"); + ExpectCannotOpenFile("baz/foo/", "File not found."); } TEST_F(DiskSourceTreeTest, NoParent) { @@ -420,8 +434,12 @@ TEST_F(DiskSourceTreeTest, NoParent) { source_tree_.MapPath("", dirnames_[0] + "/bar"); ExpectFileContents("baz", "Blah."); - ExpectFileNotFound("../foo"); - ExpectFileNotFound("../bar/baz"); + ExpectCannotOpenFile("../foo", + "Backslashes, consecutive slashes, \".\", or \"..\" are " + "not allowed in the virtual path"); + ExpectCannotOpenFile("../bar/baz", + "Backslashes, consecutive slashes, \".\", or \"..\" are " + "not allowed in the virtual path"); } TEST_F(DiskSourceTreeTest, MapFile) { @@ -431,7 +449,7 @@ TEST_F(DiskSourceTreeTest, MapFile) { source_tree_.MapPath("foo", dirnames_[0] + "/foo"); ExpectFileContents("foo", "Hello World!"); - ExpectFileNotFound("bar"); + ExpectCannotOpenFile("bar", "File not found."); } TEST_F(DiskSourceTreeTest, SearchMultipleDirectories) { @@ -445,7 +463,7 @@ TEST_F(DiskSourceTreeTest, SearchMultipleDirectories) { ExpectFileContents("foo", "Hello World!"); ExpectFileContents("bar", "Goodbye World!"); - ExpectFileNotFound("baz"); + ExpectCannotOpenFile("baz", "File not found."); } TEST_F(DiskSourceTreeTest, OrderingTrumpsSpecificity) { @@ -453,8 +471,7 @@ TEST_F(DiskSourceTreeTest, OrderingTrumpsSpecificity) { // directory is more-specific than a former one. // Create the "bar" directory so we can put a file in it. - ASSERT_TRUE(File::CreateDir((dirnames_[0] + "/bar").c_str(), - DEFAULT_FILE_MODE)); + GOOGLE_CHECK_OK(File::CreateDir(dirnames_[0] + "/bar", 0777)); // Add files and map paths. AddFile(dirnames_[0] + "/bar/foo", "Hello World!"); diff --git a/src/google/protobuf/compiler/java/java_context.cc b/src/google/protobuf/compiler/java/java_context.cc new file mode 100644 index 0000000..67ac0ef --- /dev/null +++ b/src/google/protobuf/compiler/java/java_context.cc @@ -0,0 +1,195 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// http://code.google.com/p/protobuf/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +#include <google/protobuf/compiler/java/java_context.h> + +#include <google/protobuf/compiler/java/java_field.h> +#include <google/protobuf/compiler/java/java_helpers.h> +#include <google/protobuf/compiler/java/java_name_resolver.h> +#include <google/protobuf/descriptor.h> +#include <google/protobuf/stubs/strutil.h> +#include <google/protobuf/stubs/map_util.h> + +namespace google { +namespace protobuf { +namespace compiler { +namespace java { + +Context::Context(const FileDescriptor* file) + : name_resolver_(new ClassNameResolver) { + InitializeFieldGeneratorInfo(file); +} + +Context::~Context() { +} + +ClassNameResolver* Context::GetNameResolver() { + return name_resolver_.get(); +} + +namespace { +// Whether two fields have conflicting accessors (assuming name1 and name2 +// are different). name1 and name2 are field1 and field2's camel-case name +// respectively. +bool IsConflicting(const FieldDescriptor* field1, const string& name1, + const FieldDescriptor* field2, const string& name2, + string* info) { + if (field1->is_repeated()) { + if (field2->is_repeated()) { + // Both fields are repeated. + return false; + } else { + // field1 is repeated, and field2 is not. + if (name1 + "Count" == name2) { + *info = "both repeated field \"" + field1->name() + "\" and singular " + + "field \"" + field2->name() + "\" generates the method \"" + + "get" + name1 + "Count()\""; + return true; + } + if (name1 + "List" == name2) { + *info = "both repeated field \"" + field1->name() + "\" and singular " + + "field \"" + field2->name() + "\" generates the method \"" + + "get" + name1 + "List()\""; + return true; + } + // Well, there are obviously many more conflicting cases, but it probably + // doesn't worth the effort to exhaust all of them because they rarely + // happen and as we are continuing adding new methods/changing existing + // methods the number of different conflicting cases will keep growing. + // We can just add more cases here when they are found in the real world. + return false; + } + } else { + if (field2->is_repeated()) { + return IsConflicting(field2, name2, field1, name1, info); + } else { + // None of the two fields are repeated. + return false; + } + } +} +} // namespace + +void Context::InitializeFieldGeneratorInfo(const FileDescriptor* file) { + for (int i = 0; i < file->message_type_count(); ++i) { + InitializeFieldGeneratorInfoForMessage(file->message_type(i)); + } +} + +void Context::InitializeFieldGeneratorInfoForMessage( + const Descriptor* message) { + for (int i = 0; i < message->nested_type_count(); ++i) { + InitializeFieldGeneratorInfoForMessage(message->nested_type(i)); + } + vector<const FieldDescriptor*> fields; + for (int i = 0; i < message->field_count(); ++i) { + fields.push_back(message->field(i)); + } + InitializeFieldGeneratorInfoForFields(fields); + + for (int i = 0; i < message->oneof_decl_count(); ++i) { + const OneofDescriptor* oneof = message->oneof_decl(i); + OneofGeneratorInfo info; + info.name = UnderscoresToCamelCase(oneof->name(), false); + info.capitalized_name = UnderscoresToCamelCase(oneof->name(), true); + oneof_generator_info_map_[oneof] = info; + } +} + +void Context::InitializeFieldGeneratorInfoForFields( + const vector<const FieldDescriptor*>& fields) { + // Find out all fields that conflict with some other field in the same + // message. + vector<bool> is_conflict(fields.size()); + vector<string> conflict_reason(fields.size()); + for (int i = 0; i < fields.size(); ++i) { + const FieldDescriptor* field = fields[i]; + const string& name = UnderscoresToCapitalizedCamelCase(field); + for (int j = i + 1; j < fields.size(); ++j) { + const FieldDescriptor* other = fields[j]; + const string& other_name = UnderscoresToCapitalizedCamelCase(other); + if (name == other_name) { + is_conflict[i] = is_conflict[j] = true; + conflict_reason[i] = conflict_reason[j] = + "capitalized name of field \"" + field->name() + + "\" conflicts with field \"" + other->name() + "\""; + } else if (IsConflicting(field, name, other, other_name, + &conflict_reason[j])) { + is_conflict[i] = is_conflict[j] = true; + conflict_reason[i] = conflict_reason[j]; + } + } + if (is_conflict[i]) { + GOOGLE_LOG(WARNING) << "field \"" << field->full_name() << "\" is conflicting " + << "with another field: " << conflict_reason[i]; + } + } + for (int i = 0; i < fields.size(); ++i) { + const FieldDescriptor* field = fields[i]; + FieldGeneratorInfo info; + info.name = UnderscoresToCamelCase(field); + info.capitalized_name = UnderscoresToCapitalizedCamelCase(field); + // For fields conflicting with some other fields, we append the field + // number to their field names in generated code to avoid conflicts. + if (is_conflict[i]) { + info.name += SimpleItoa(field->number()); + info.capitalized_name += SimpleItoa(field->number()); + info.disambiguated_reason = conflict_reason[i]; + } + field_generator_info_map_[field] = info; + } +} + +const FieldGeneratorInfo* Context::GetFieldGeneratorInfo( + const FieldDescriptor* field) const { + const FieldGeneratorInfo* result = + FindOrNull(field_generator_info_map_, field); + if (result == NULL) { + GOOGLE_LOG(FATAL) << "Can not find FieldGeneratorInfo for field: " + << field->full_name(); + } + return result; +} + +const OneofGeneratorInfo* Context::GetOneofGeneratorInfo( + const OneofDescriptor* oneof) const { + const OneofGeneratorInfo* result = + FindOrNull(oneof_generator_info_map_, oneof); + if (result == NULL) { + GOOGLE_LOG(FATAL) << "Can not find OneofGeneratorInfo for oneof: " + << oneof->name(); + } + return result; +} + +} // namespace java +} // namespace compiler +} // namespace protobuf +} // namespace google diff --git a/src/google/protobuf/compiler/java/java_context.h b/src/google/protobuf/compiler/java/java_context.h new file mode 100644 index 0000000..c622b31 --- /dev/null +++ b/src/google/protobuf/compiler/java/java_context.h @@ -0,0 +1,95 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// http://code.google.com/p/protobuf/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +#ifndef GOOGLE_PROTOBUF_COMPILER_JAVA_CONTEXT_H__ +#define GOOGLE_PROTOBUF_COMPILER_JAVA_CONTEXT_H__ + +#include <map> +#include <memory> +#include <vector> + +#include <google/protobuf/stubs/common.h> + +namespace google { +namespace protobuf { + class FileDescriptor; + class FieldDescriptor; + class OneofDescriptor; + class Descriptor; + namespace compiler { + namespace java { + class ClassNameResolver; // name_resolver.h + } + } +} // namespace protobuf + +namespace protobuf { +namespace compiler { +namespace java { + +struct FieldGeneratorInfo; +struct OneofGeneratorInfo; +// A context object holds the information that is shared among all code +// generators. +class Context { + public: + explicit Context(const FileDescriptor* file); + ~Context(); + + // Get the name resolver associated with this context. The resolver + // can be used to map descriptors to Java class names. + ClassNameResolver* GetNameResolver(); + + // Get the FieldGeneratorInfo for a given field. + const FieldGeneratorInfo* GetFieldGeneratorInfo( + const FieldDescriptor* field) const; + + // Get the OneofGeneratorInfo for a given oneof. + const OneofGeneratorInfo* GetOneofGeneratorInfo( + const OneofDescriptor* oneof) const; + + private: + void InitializeFieldGeneratorInfo(const FileDescriptor* file); + void InitializeFieldGeneratorInfoForMessage(const Descriptor* message); + void InitializeFieldGeneratorInfoForFields( + const vector<const FieldDescriptor*>& fields); + + scoped_ptr<ClassNameResolver> name_resolver_; + map<const FieldDescriptor*, FieldGeneratorInfo> field_generator_info_map_; + map<const OneofDescriptor*, OneofGeneratorInfo> oneof_generator_info_map_; + GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(Context); +}; + +} // namespace java +} // namespace compiler +} // namespace protobuf + +} // namespace google +#endif // GOOGLE_PROTOBUF_COMPILER_JAVA_CONTEXT_H__ diff --git a/src/google/protobuf/compiler/java/java_doc_comment.cc b/src/google/protobuf/compiler/java/java_doc_comment.cc new file mode 100644 index 0000000..23127b7 --- /dev/null +++ b/src/google/protobuf/compiler/java/java_doc_comment.cc @@ -0,0 +1,233 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// http://code.google.com/p/protobuf/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// Author: kenton@google.com (Kenton Varda) +// Based on original Protocol Buffers design by +// Sanjay Ghemawat, Jeff Dean, and others. + +#include <google/protobuf/compiler/java/java_doc_comment.h> + +#include <vector> + +#include <google/protobuf/io/printer.h> +#include <google/protobuf/stubs/strutil.h> + +namespace google { +namespace protobuf { +namespace compiler { +namespace java { + +string EscapeJavadoc(const string& input) { + string result; + result.reserve(input.size() * 2); + + char prev = '*'; + + for (string::size_type i = 0; i < input.size(); i++) { + char c = input[i]; + switch (c) { + case '*': + // Avoid "/*". + if (prev == '/') { + result.append("*"); + } else { + result.push_back(c); + } + break; + case '/': + // Avoid "*/". + if (prev == '*') { + result.append("/"); + } else { + result.push_back(c); + } + break; + case '@': + // '@' starts javadoc tags including the @deprecated tag, which will + // cause a compile-time error if inserted before a declaration that + // does not have a corresponding @Deprecated annotation. + result.append("@"); + break; + case '<': + // Avoid interpretation as HTML. + result.append("<"); + break; + case '>': + // Avoid interpretation as HTML. + result.append(">"); + break; + case '&': + // Avoid interpretation as HTML. + result.append("&"); + break; + case '\\': + // Java interprets Unicode escape sequences anywhere! + result.append("\"); + break; + default: + result.push_back(c); + break; + } + + prev = c; + } + + return result; +} + +static void WriteDocCommentBodyForLocation( + io::Printer* printer, const SourceLocation& location) { + string comments = location.leading_comments.empty() ? + location.trailing_comments : location.leading_comments; + if (!comments.empty()) { + // TODO(kenton): Ideally we should parse the comment text as Markdown and + // write it back as HTML, but this requires a Markdown parser. For now + // we just use <pre> to get fixed-width text formatting. + + // If the comment itself contains block comment start or end markers, + // HTML-escape them so that they don't accidentally close the doc comment. + comments = EscapeJavadoc(comments); + + vector<string> lines = Split(comments, "\n"); + while (!lines.empty() && lines.back().empty()) { + lines.pop_back(); + } + + printer->Print( + " *\n" + " * <pre>\n"); + for (int i = 0; i < lines.size(); i++) { + // Most lines should start with a space. Watch out for lines that start + // with a /, since putting that right after the leading asterisk will + // close the comment. + if (!lines[i].empty() && lines[i][0] == '/') { + printer->Print(" * $line$\n", "line", lines[i]); + } else { + printer->Print(" *$line$\n", "line", lines[i]); + } + } + printer->Print(" * </pre>\n"); + } +} + +template <typename DescriptorType> +static void WriteDocCommentBody( + io::Printer* printer, const DescriptorType* descriptor) { + SourceLocation location; + if (descriptor->GetSourceLocation(&location)) { + WriteDocCommentBodyForLocation(printer, location); + } +} + +static string FirstLineOf(const string& value) { + string result = value; + + string::size_type pos = result.find_first_of('\n'); + if (pos != string::npos) { + result.erase(pos); + } + + // If line ends in an opening brace, make it "{ ... }" so it looks nice. + if (!result.empty() && result[result.size() - 1] == '{') { + result.append(" ... }"); + } + + return result; +} + +void WriteMessageDocComment(io::Printer* printer, const Descriptor* message) { + printer->Print( + "/**\n" + " * Protobuf type {@code $fullname$}\n", + "fullname", EscapeJavadoc(message->full_name())); + WriteDocCommentBody(printer, message); + printer->Print(" */\n"); +} + +void WriteFieldDocComment(io::Printer* printer, const FieldDescriptor* field) { + // In theory we should have slightly different comments for setters, getters, + // etc., but in practice everyone already knows the difference between these + // so it's redundant information. + + // We use the field declaration as the first line of the comment, e.g.: + // optional string foo = 5; + // This communicates a lot of information about the field in a small space. + // If the field is a group, the debug string might end with {. + printer->Print( + "/**\n" + " * <code>$def$</code>\n", + "def", EscapeJavadoc(FirstLineOf(field->DebugString()))); + WriteDocCommentBody(printer, field); + printer->Print(" */\n"); +} + +void WriteEnumDocComment(io::Printer* printer, const EnumDescriptor* enum_) { + printer->Print( + "/**\n" + " * Protobuf enum {@code $fullname$}\n", + "fullname", EscapeJavadoc(enum_->full_name())); + WriteDocCommentBody(printer, enum_); + printer->Print(" */\n"); +} + +void WriteEnumValueDocComment(io::Printer* printer, + const EnumValueDescriptor* value) { + printer->Print( + "/**\n" + " * <code>$def$</code>\n", + "def", EscapeJavadoc(FirstLineOf(value->DebugString()))); + WriteDocCommentBody(printer, value); + printer->Print(" */\n"); +} + +void WriteServiceDocComment(io::Printer* printer, + const ServiceDescriptor* service) { + printer->Print( + "/**\n" + " * Protobuf service {@code $fullname$}\n", + "fullname", EscapeJavadoc(service->full_name())); + WriteDocCommentBody(printer, service); + printer->Print(" */\n"); +} + +void WriteMethodDocComment(io::Printer* printer, + const MethodDescriptor* method) { + printer->Print( + "/**\n" + " * <code>$def$</code>\n", + "def", EscapeJavadoc(FirstLineOf(method->DebugString()))); + WriteDocCommentBody(printer, method); + printer->Print(" */\n"); +} + +} // namespace java +} // namespace compiler +} // namespace protobuf +} // namespace google diff --git a/src/google/protobuf/compiler/java/java_doc_comment.h b/src/google/protobuf/compiler/java/java_doc_comment.h new file mode 100644 index 0000000..7244d9b --- /dev/null +++ b/src/google/protobuf/compiler/java/java_doc_comment.h @@ -0,0 +1,69 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// http://code.google.com/p/protobuf/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// Author: kenton@google.com (Kenton Varda) +// Based on original Protocol Buffers design by +// Sanjay Ghemawat, Jeff Dean, and others. + +#ifndef GOOGLE_PROTOBUF_COMPILER_JAVA_DOC_COMMENT_H__ +#define GOOGLE_PROTOBUF_COMPILER_JAVA_DOC_COMMENT_H__ + +#include <google/protobuf/descriptor.h> + +namespace google { +namespace protobuf { + namespace io { + class Printer; // printer.h + } +} + +namespace protobuf { +namespace compiler { +namespace java { + +void WriteMessageDocComment(io::Printer* printer, const Descriptor* message); +void WriteFieldDocComment(io::Printer* printer, const FieldDescriptor* field); +void WriteEnumDocComment(io::Printer* printer, const EnumDescriptor* enum_); +void WriteEnumValueDocComment(io::Printer* printer, + const EnumValueDescriptor* value); +void WriteServiceDocComment(io::Printer* printer, + const ServiceDescriptor* service); +void WriteMethodDocComment(io::Printer* printer, + const MethodDescriptor* method); + +// Exposed for testing only. +LIBPROTOC_EXPORT string EscapeJavadoc(const string& input); + +} // namespace java +} // namespace compiler +} // namespace protobuf + +} // namespace google +#endif // GOOGLE_PROTOBUF_COMPILER_JAVA_DOC_COMMENT_H__ diff --git a/src/google/protobuf/compiler/java/java_doc_comment_unittest.cc b/src/google/protobuf/compiler/java/java_doc_comment_unittest.cc new file mode 100644 index 0000000..41ea9f4 --- /dev/null +++ b/src/google/protobuf/compiler/java/java_doc_comment_unittest.cc @@ -0,0 +1,67 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// http://code.google.com/p/protobuf/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// Author: kenton@google.com (Kenton Varda) + +#include <google/protobuf/compiler/java/java_doc_comment.h> + +#include <gtest/gtest.h> + +namespace google { +namespace protobuf { +namespace compiler { +namespace java { +namespace { + +TEST(JavaDocCommentTest, Escaping) { + EXPECT_EQ("foo /* bar */ baz", EscapeJavadoc("foo /* bar */ baz")); + EXPECT_EQ("foo /*/ baz", EscapeJavadoc("foo /*/ baz")); + EXPECT_EQ("{@foo}", EscapeJavadoc("{@foo}")); + EXPECT_EQ("<i>&</i>", EscapeJavadoc("<i>&</i>")); + EXPECT_EQ("foo\u1234bar", EscapeJavadoc("foo\\u1234bar")); + EXPECT_EQ("@deprecated", EscapeJavadoc("@deprecated")); +} + +// TODO(kenton): It's hard to write a robust test of the doc comments -- we +// can only really compare the output against a golden value, which is a +// fairly tedious and fragile testing strategy. If we want to go that route, +// it probably makes sense to bite the bullet and write a test that compares +// the whole generated output for unittest.proto against a golden value, with +// a very simple script that can be run to regenerate it with the latest code. +// This would mean that updates to the golden file would have to be included +// in any change to the code generator, which would actually be fairly useful +// as it allows the reviewer to see clearly how the generated code is +// changing. + +} // namespace +} // namespace java +} // namespace compiler +} // namespace protobuf +} // namespace google diff --git a/src/google/protobuf/compiler/java/java_enum.cc b/src/google/protobuf/compiler/java/java_enum.cc index 85e39f5..cd84cf8 100644 --- a/src/google/protobuf/compiler/java/java_enum.cc +++ b/src/google/protobuf/compiler/java/java_enum.cc @@ -35,8 +35,11 @@ #include <map> #include <string> +#include <google/protobuf/compiler/java/java_context.h> #include <google/protobuf/compiler/java/java_enum.h> +#include <google/protobuf/compiler/java/java_doc_comment.h> #include <google/protobuf/compiler/java/java_helpers.h> +#include <google/protobuf/compiler/java/java_name_resolver.h> #include <google/protobuf/io/printer.h> #include <google/protobuf/descriptor.pb.h> #include <google/protobuf/stubs/strutil.h> @@ -46,8 +49,22 @@ namespace protobuf { namespace compiler { namespace java { -EnumGenerator::EnumGenerator(const EnumDescriptor* descriptor) - : descriptor_(descriptor) { +namespace { +bool EnumHasCustomOptions(const EnumDescriptor* descriptor) { + if (descriptor->options().unknown_fields().field_count() > 0) return true; + for (int i = 0; i < descriptor->value_count(); ++i) { + const EnumValueDescriptor* value = descriptor->value(i); + if (value->options().unknown_fields().field_count() > 0) return true; + } + return false; +} +} // namespace + +EnumGenerator::EnumGenerator(const EnumDescriptor* descriptor, + bool immutable_api, + Context* context) + : descriptor_(descriptor), immutable_api_(immutable_api), + name_resolver_(context->GetNameResolver()) { for (int i = 0; i < descriptor_->value_count(); i++) { const EnumValueDescriptor* value = descriptor_->value(i); const EnumValueDescriptor* canonical_value = @@ -67,6 +84,7 @@ EnumGenerator::EnumGenerator(const EnumDescriptor* descriptor) EnumGenerator::~EnumGenerator() {} void EnumGenerator::Generate(io::Printer* printer) { + WriteEnumDocComment(printer, descriptor_); if (HasDescriptorMethods(descriptor_)) { printer->Print( "public enum $classname$\n" @@ -85,6 +103,10 @@ void EnumGenerator::Generate(io::Printer* printer) { vars["name"] = canonical_values_[i]->name(); vars["index"] = SimpleItoa(canonical_values_[i]->index()); vars["number"] = SimpleItoa(canonical_values_[i]->number()); + WriteEnumValueDocComment(printer, canonical_values_[i]); + if (canonical_values_[i]->options().deprecated()) { + printer->Print("@java.lang.Deprecated\n"); + } printer->Print(vars, "$name$($index$, $number$),\n"); } @@ -100,10 +122,21 @@ void EnumGenerator::Generate(io::Printer* printer) { vars["classname"] = descriptor_->name(); vars["name"] = aliases_[i].value->name(); vars["canonical_name"] = aliases_[i].canonical_value->name(); + WriteEnumValueDocComment(printer, aliases_[i].value); printer->Print(vars, "public static final $classname$ $name$ = $canonical_name$;\n"); } + for (int i = 0; i < descriptor_->value_count(); i++) { + map<string, string> vars; + vars["name"] = descriptor_->value(i)->name(); + vars["number"] = SimpleItoa(descriptor_->value(i)->number()); + WriteEnumValueDocComment(printer, descriptor_->value(i)); + printer->Print(vars, + "public static final int $name$_VALUE = $number$;\n"); + } + printer->Print("\n"); + // ----------------------------------------------------------------- printer->Print( @@ -138,7 +171,7 @@ void EnumGenerator::Generate(io::Printer* printer) { " internalValueMap =\n" " new com.google.protobuf.Internal.EnumLiteMap<$classname$>() {\n" " public $classname$ findValueByNumber(int number) {\n" - " return $classname$.valueOf(number)\n;" + " return $classname$.valueOf(number);\n" " }\n" " };\n" "\n", @@ -164,32 +197,87 @@ void EnumGenerator::Generate(io::Printer* printer) { // at module init time because it wouldn't work with descriptor.proto, but // we can cache the value the first time getDescriptor() is called. if (descriptor_->containing_type() == NULL) { - printer->Print( - " return $file$.getDescriptor().getEnumTypes().get($index$);\n", - "file", ClassName(descriptor_->file()), - "index", SimpleItoa(descriptor_->index())); + if (!MultipleJavaFiles(descriptor_->file(), immutable_api_)) { + printer->Print( + " return $file$.getDescriptor().getEnumTypes().get($index$);\n", + "file", name_resolver_->GetClassName(descriptor_->file(), + immutable_api_), + "index", SimpleItoa(descriptor_->index())); + } else { + printer->Indent(); + if (EnumHasCustomOptions(descriptor_)) { + // We need to load the immutable classes in order to parse custom + // options. However, since file level enums (no outer class) are + // shared by immutable code and mutable code, the immutable classes + // may not exist. So we try to use Java reflection to retrieve the + // descriptor from immutable classes. + printer->Print( + "try {\n" + " java.lang.Class immutableFileClass =\n" + " java.lang.Class.forName(\"$immutable_file_class_name$\");\n" + " @java.lang.SuppressWarnings(\"unchecked\")\n" + " java.lang.reflect.Method m =\n" + " immutableFileClass.getMethod(\"getDescriptor\");\n" + " com.google.protobuf.Descriptors.FileDescriptor file =\n" + " (com.google.protobuf.Descriptors.FileDescriptor)\n" + " m.invoke(immutableFileClass);\n" + " return file.getEnumTypes().get($index$);\n" + "} catch (Exception e) {\n" + // Immutable classes cannot be found. Proceed as if custom options + // don't exist. + "}\n", + "immutable_file_class_name", + name_resolver_->GetImmutableClassName(descriptor_->file()), + "index", SimpleItoa(descriptor_->index())); + } + printer->Print( + "return $immutable_package$.$descriptor_class$.getDescriptor()\n" + " .getEnumTypes().get($index$);\n", + "immutable_package", FileJavaPackage(descriptor_->file(), true), + "descriptor_class", + name_resolver_->GetDescriptorClassName(descriptor_->file()), + "index", SimpleItoa(descriptor_->index())); + printer->Outdent(); + } } else { printer->Print( - " return $parent$.getDescriptor().getEnumTypes().get($index$);\n", - "parent", ClassName(descriptor_->containing_type()), - "index", SimpleItoa(descriptor_->index())); + " return $parent$.$descriptor$.getEnumTypes().get($index$);\n", + "parent", name_resolver_->GetClassName(descriptor_->containing_type(), + immutable_api_), + "descriptor", descriptor_->containing_type()->options() + .no_standard_descriptor_accessor() + ? "getDefaultInstance().getDescriptorForType()" + : "getDescriptor()", + "index", SimpleItoa(descriptor_->index())); } printer->Print( "}\n" "\n" - "private static final $classname$[] VALUES = {\n" - " ", + "private static final $classname$[] VALUES = ", "classname", descriptor_->name()); - for (int i = 0; i < descriptor_->value_count(); i++) { - printer->Print("$name$, ", - "name", descriptor_->value(i)->name()); + if (CanUseEnumValues()) { + // If the constants we are going to output are exactly the ones we + // have declared in the Java enum in the same order, then we can use + // the values() method that the Java compiler automatically generates + // for every enum. + printer->Print("values();\n"); + } else { + printer->Print( + "{\n" + " "); + for (int i = 0; i < descriptor_->value_count(); i++) { + printer->Print("$name$, ", + "name", descriptor_->value(i)->name()); + } + printer->Print( + "\n" + "};\n"); } printer->Print( "\n" - "};\n" "public static $classname$ valueOf(\n" " com.google.protobuf.Descriptors.EnumValueDescriptor desc) {\n" " if (desc.getType() != getDescriptor()) {\n" @@ -197,31 +285,26 @@ void EnumGenerator::Generate(io::Printer* printer) { " \"EnumValueDescriptor is not for this type.\");\n" " }\n" " return VALUES[desc.getIndex()];\n" - "}\n", + "}\n" + "\n", "classname", descriptor_->name()); + + // index is only used for reflection; lite implementation does not need it + printer->Print("private final int index;\n"); } // ----------------------------------------------------------------- printer->Print( - "private final int index;\n" - "private final int value;\n" - "private $classname$(int index, int value) {\n" - " this.index = index;\n" - " this.value = value;\n" - "}\n", + "private final int value;\n\n" + "private $classname$(int index, int value) {\n", "classname", descriptor_->name()); - if (HasDescriptorMethods(descriptor_)) { - // Force the static initialization code for the file to run, since it may - // initialize static variables declared in this class. - printer->Print( - "\n" - "static {\n" - " $file$.getDescriptor();\n" - "}\n", - "file", ClassName(descriptor_->file())); + printer->Print(" this.index = index;\n"); } + printer->Print( + " this.value = value;\n" + "}\n"); printer->Print( "\n" @@ -232,6 +315,18 @@ void EnumGenerator::Generate(io::Printer* printer) { printer->Print("}\n\n"); } +bool EnumGenerator::CanUseEnumValues() { + if (canonical_values_.size() != descriptor_->value_count()) { + return false; + } + for (int i = 0; i < descriptor_->value_count(); i++) { + if (descriptor_->value(i)->name() != canonical_values_[i]->name()) { + return false; + } + } + return true; +} + } // namespace java } // namespace compiler } // namespace protobuf diff --git a/src/google/protobuf/compiler/java/java_enum.h b/src/google/protobuf/compiler/java/java_enum.h index 05ece1f..af0cd15 100644 --- a/src/google/protobuf/compiler/java/java_enum.h +++ b/src/google/protobuf/compiler/java/java_enum.h @@ -41,6 +41,12 @@ namespace google { namespace protobuf { + namespace compiler { + namespace java { + class Context; // context.h + class ClassNameResolver; // name_resolver.h + } + } namespace io { class Printer; // printer.h } @@ -52,7 +58,9 @@ namespace java { class EnumGenerator { public: - explicit EnumGenerator(const EnumDescriptor* descriptor); + explicit EnumGenerator(const EnumDescriptor* descriptor, + bool immutable_api, + Context* context); ~EnumGenerator(); void Generate(io::Printer* printer); @@ -73,6 +81,13 @@ class EnumGenerator { }; vector<Alias> aliases_; + bool immutable_api_; + + Context* context_; + ClassNameResolver* name_resolver_; + + bool CanUseEnumValues(); + GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(EnumGenerator); }; diff --git a/src/google/protobuf/compiler/java/java_enum_field.cc b/src/google/protobuf/compiler/java/java_enum_field.cc index af6b1cd..cab9bd0 100644 --- a/src/google/protobuf/compiler/java/java_enum_field.cc +++ b/src/google/protobuf/compiler/java/java_enum_field.cc @@ -35,9 +35,12 @@ #include <map> #include <string> -#include <google/protobuf/compiler/java/java_enum_field.h> #include <google/protobuf/stubs/common.h> +#include <google/protobuf/compiler/java/java_context.h> +#include <google/protobuf/compiler/java/java_doc_comment.h> +#include <google/protobuf/compiler/java/java_enum_field.h> #include <google/protobuf/compiler/java/java_helpers.h> +#include <google/protobuf/compiler/java/java_name_resolver.h> #include <google/protobuf/io/printer.h> #include <google/protobuf/wire_format.h> #include <google/protobuf/stubs/strutil.h> @@ -49,145 +52,456 @@ namespace java { namespace { -// TODO(kenton): Factor out a "SetCommonFieldVariables()" to get rid of -// repeat code between this and the other field types. void SetEnumVariables(const FieldDescriptor* descriptor, + int messageBitIndex, + int builderBitIndex, + const FieldGeneratorInfo* info, + ClassNameResolver* name_resolver, map<string, string>* variables) { - (*variables)["name"] = - UnderscoresToCamelCase(descriptor); - (*variables)["capitalized_name"] = - UnderscoresToCapitalizedCamelCase(descriptor); - (*variables)["number"] = SimpleItoa(descriptor->number()); - (*variables)["type"] = ClassName(descriptor->enum_type()); - (*variables)["default"] = DefaultValue(descriptor); + SetCommonFieldVariables(descriptor, info, variables); + + (*variables)["type"] = + name_resolver->GetImmutableClassName(descriptor->enum_type()); + (*variables)["mutable_type"] = + name_resolver->GetMutableClassName(descriptor->enum_type()); + (*variables)["default"] = ImmutableDefaultValue(descriptor, name_resolver); (*variables)["tag"] = SimpleItoa(internal::WireFormat::MakeTag(descriptor)); (*variables)["tag_size"] = SimpleItoa( internal::WireFormat::TagSize(descriptor->number(), GetType(descriptor))); + // TODO(birdo): Add @deprecated javadoc when generating javadoc is supported + // by the proto compiler + (*variables)["deprecation"] = descriptor->options().deprecated() + ? "@java.lang.Deprecated " : ""; + (*variables)["on_changed"] = + HasDescriptorMethods(descriptor->containing_type()) ? "onChanged();" : ""; + + if (SupportFieldPresence(descriptor->file())) { + // For singular messages and builders, one bit is used for the hasField bit. + (*variables)["get_has_field_bit_message"] = GenerateGetBit(messageBitIndex); + (*variables)["get_has_field_bit_builder"] = GenerateGetBit(builderBitIndex); + + // Note that these have a trailing ";". + (*variables)["set_has_field_bit_message"] = + GenerateSetBit(messageBitIndex) + ";"; + (*variables)["set_has_field_bit_builder"] = + GenerateSetBit(builderBitIndex) + ";"; + (*variables)["clear_has_field_bit_builder"] = + GenerateClearBit(builderBitIndex) + ";"; + + (*variables)["is_field_present_message"] = GenerateGetBit(messageBitIndex); + } else { + (*variables)["set_has_field_bit_message"] = ""; + (*variables)["set_has_field_bit_builder"] = ""; + (*variables)["clear_has_field_bit_builder"] = ""; + + (*variables)["is_field_present_message"] = + (*variables)["name"] + "_ != " + (*variables)["default"]; + } + + // For repated builders, one bit is used for whether the array is immutable. + (*variables)["get_mutable_bit_builder"] = GenerateGetBit(builderBitIndex); + (*variables)["set_mutable_bit_builder"] = GenerateSetBit(builderBitIndex); + (*variables)["clear_mutable_bit_builder"] = GenerateClearBit(builderBitIndex); + + // For repeated fields, one bit is used for whether the array is immutable + // in the parsing constructor. + (*variables)["get_mutable_bit_parser"] = + GenerateGetBitMutableLocal(builderBitIndex); + (*variables)["set_mutable_bit_parser"] = + GenerateSetBitMutableLocal(builderBitIndex); + + (*variables)["get_has_field_bit_from_local"] = + GenerateGetBitFromLocal(builderBitIndex); + (*variables)["set_has_field_bit_to_local"] = + GenerateSetBitToLocal(messageBitIndex); } } // namespace // =================================================================== -EnumFieldGenerator:: -EnumFieldGenerator(const FieldDescriptor* descriptor) - : descriptor_(descriptor) { - SetEnumVariables(descriptor, &variables_); +ImmutableEnumFieldGenerator:: +ImmutableEnumFieldGenerator(const FieldDescriptor* descriptor, + int messageBitIndex, + int builderBitIndex, + Context* context) + : descriptor_(descriptor), messageBitIndex_(messageBitIndex), + builderBitIndex_(builderBitIndex), + name_resolver_(context->GetNameResolver()) { + SetEnumVariables(descriptor, messageBitIndex, builderBitIndex, + context->GetFieldGeneratorInfo(descriptor), + name_resolver_, &variables_); +} + +ImmutableEnumFieldGenerator::~ImmutableEnumFieldGenerator() {} + +int ImmutableEnumFieldGenerator::GetNumBitsForMessage() const { + return 1; } -EnumFieldGenerator::~EnumFieldGenerator() {} +int ImmutableEnumFieldGenerator::GetNumBitsForBuilder() const { + return 1; +} -void EnumFieldGenerator:: +void ImmutableEnumFieldGenerator:: +GenerateInterfaceMembers(io::Printer* printer) const { + if (SupportFieldPresence(descriptor_->file())) { + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, + "$deprecation$boolean has$capitalized_name$();\n"); + } + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, + "$deprecation$$type$ get$capitalized_name$();\n"); +} + +void ImmutableEnumFieldGenerator:: GenerateMembers(io::Printer* printer) const { printer->Print(variables_, - "private boolean has$capitalized_name$;\n" - "private $type$ $name$_;\n" - "public boolean has$capitalized_name$() { return has$capitalized_name$; }\n" - "public $type$ get$capitalized_name$() { return $name$_; }\n"); + "private $type$ $name$_;\n"); + PrintExtraFieldInfo(variables_, printer); + if (SupportFieldPresence(descriptor_->file())) { + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, + "$deprecation$public boolean has$capitalized_name$() {\n" + " return $get_has_field_bit_message$;\n" + "}\n"); + } + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, + "$deprecation$public $type$ get$capitalized_name$() {\n" + " return $name$_;\n" + "}\n"); } -void EnumFieldGenerator:: +void ImmutableEnumFieldGenerator:: GenerateBuilderMembers(io::Printer* printer) const { printer->Print(variables_, - "public boolean has$capitalized_name$() {\n" - " return result.has$capitalized_name$();\n" - "}\n" - "public $type$ get$capitalized_name$() {\n" - " return result.get$capitalized_name$();\n" - "}\n" - "public Builder set$capitalized_name$($type$ value) {\n" + "private $type$ $name$_ = $default$;\n"); + if (SupportFieldPresence(descriptor_->file())) { + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, + "$deprecation$public boolean has$capitalized_name$() {\n" + " return $get_has_field_bit_builder$;\n" + "}\n"); + } + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, + "$deprecation$public $type$ get$capitalized_name$() {\n" + " return $name$_;\n" + "}\n"); + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, + "$deprecation$public Builder set$capitalized_name$($type$ value) {\n" " if (value == null) {\n" " throw new NullPointerException();\n" " }\n" - " result.has$capitalized_name$ = true;\n" - " result.$name$_ = value;\n" + " $set_has_field_bit_builder$\n" + " $name$_ = value;\n" + " $on_changed$\n" " return this;\n" - "}\n" - "public Builder clear$capitalized_name$() {\n" - " result.has$capitalized_name$ = false;\n" - " result.$name$_ = $default$;\n" + "}\n"); + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, + "$deprecation$public Builder clear$capitalized_name$() {\n" + " $clear_has_field_bit_builder$\n" + " $name$_ = $default$;\n" + " $on_changed$\n" " return this;\n" "}\n"); } -void EnumFieldGenerator:: +void ImmutableEnumFieldGenerator:: +GenerateFieldBuilderInitializationCode(io::Printer* printer) const { + // noop for enums +} + +void ImmutableEnumFieldGenerator:: GenerateInitializationCode(io::Printer* printer) const { printer->Print(variables_, "$name$_ = $default$;\n"); } -void EnumFieldGenerator:: +void ImmutableEnumFieldGenerator:: +GenerateBuilderClearCode(io::Printer* printer) const { + printer->Print(variables_, + "$name$_ = $default$;\n" + "$clear_has_field_bit_builder$\n"); +} + +void ImmutableEnumFieldGenerator:: GenerateMergingCode(io::Printer* printer) const { + if (SupportFieldPresence(descriptor_->file())) { + printer->Print(variables_, + "if (other.has$capitalized_name$()) {\n" + " set$capitalized_name$(other.get$capitalized_name$());\n" + "}\n"); + } else { + printer->Print(variables_, + "if (other.get$capitalized_name$() != $default$) {\n" + " set$capitalized_name$(other.get$capitalized_name$());\n" + "}\n"); + } +} + +void ImmutableEnumFieldGenerator:: +GenerateBuildingCode(io::Printer* printer) const { + if (SupportFieldPresence(descriptor_->file())) { + printer->Print(variables_, + "if ($get_has_field_bit_from_local$) {\n" + " $set_has_field_bit_to_local$;\n" + "}\n"); + } + printer->Print(variables_, + "result.$name$_ = $name$_;\n"); +} + +void ImmutableEnumFieldGenerator:: +GenerateParsingCode(io::Printer* printer) const { + printer->Print(variables_, + "int rawValue = input.readEnum();\n" + "$type$ value = $type$.valueOf(rawValue);\n" + "if (value == null) {\n"); + if (UseUnknownFieldSet(descriptor_->containing_type())) { + printer->Print(variables_, + " unknownFields.mergeVarintField($number$, rawValue);\n"); + } else { + printer->Print(variables_, + " unknownFieldsCodedOutput.writeRawVarint32(tag);\n" + " unknownFieldsCodedOutput.writeRawVarint32(rawValue);\n"); + } + printer->Print(variables_, + "} else {\n" + " $set_has_field_bit_message$\n" + " $name$_ = value;\n" + "}\n"); +} + +void ImmutableEnumFieldGenerator:: +GenerateParsingDoneCode(io::Printer* printer) const { + // noop for enums +} + +void ImmutableEnumFieldGenerator:: +GenerateSerializationCode(io::Printer* printer) const { + printer->Print(variables_, + "if ($is_field_present_message$) {\n" + " output.writeEnum($number$, $name$_.getNumber());\n" + "}\n"); +} + +void ImmutableEnumFieldGenerator:: +GenerateSerializedSizeCode(io::Printer* printer) const { printer->Print(variables_, - "if (other.has$capitalized_name$()) {\n" - " set$capitalized_name$(other.get$capitalized_name$());\n" + "if ($is_field_present_message$) {\n" + " size += com.google.protobuf.CodedOutputStream\n" + " .computeEnumSize($number$, $name$_.getNumber());\n" "}\n"); } -void EnumFieldGenerator:: +void ImmutableEnumFieldGenerator:: +GenerateEqualsCode(io::Printer* printer) const { + printer->Print(variables_, + "result = result &&\n" + " (get$capitalized_name$() == other.get$capitalized_name$());\n"); +} + +void ImmutableEnumFieldGenerator:: +GenerateHashCode(io::Printer* printer) const { + printer->Print(variables_, + "hash = (37 * hash) + $constant_name$;\n" + "hash = (53 * hash) + com.google.protobuf.Internal.hashEnum(\n" + " get$capitalized_name$());\n"); +} + +string ImmutableEnumFieldGenerator::GetBoxedType() const { + return name_resolver_->GetImmutableClassName(descriptor_->enum_type()); +} + +// =================================================================== + +ImmutableEnumOneofFieldGenerator:: +ImmutableEnumOneofFieldGenerator(const FieldDescriptor* descriptor, + int messageBitIndex, + int builderBitIndex, + Context* context) + : ImmutableEnumFieldGenerator( + descriptor, messageBitIndex, builderBitIndex, context) { + const OneofGeneratorInfo* info = + context->GetOneofGeneratorInfo(descriptor->containing_oneof()); + SetCommonOneofVariables(descriptor, info, &variables_); +} + +ImmutableEnumOneofFieldGenerator:: +~ImmutableEnumOneofFieldGenerator() {} + +void ImmutableEnumOneofFieldGenerator:: +GenerateMembers(io::Printer* printer) const { + PrintExtraFieldInfo(variables_, printer); + if (SupportFieldPresence(descriptor_->file())) { + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, + "$deprecation$public boolean has$capitalized_name$() {\n" + " return $has_oneof_case_message$;\n" + "}\n"); + } + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, + "$deprecation$public $type$ get$capitalized_name$() {\n" + " if ($has_oneof_case_message$) {\n" + " return ($type$) $oneof_name$_;\n" + " }\n" + " return $default$;\n" + "}\n"); +} + +void ImmutableEnumOneofFieldGenerator:: +GenerateBuilderMembers(io::Printer* printer) const { + if (SupportFieldPresence(descriptor_->file())) { + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, + "$deprecation$public boolean has$capitalized_name$() {\n" + " return $has_oneof_case_message$;\n" + "}\n"); + } + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, + "$deprecation$public $type$ get$capitalized_name$() {\n" + " if ($has_oneof_case_message$) {\n" + " return ($type$) $oneof_name$_;\n" + " }\n" + " return $default$;\n" + "}\n"); + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, + "$deprecation$public Builder set$capitalized_name$($type$ value) {\n" + " if (value == null) {\n" + " throw new NullPointerException();\n" + " }\n" + " $set_oneof_case_message$;\n" + " $oneof_name$_ = value;\n" + " $on_changed$\n" + " return this;\n" + "}\n"); + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, + "$deprecation$public Builder clear$capitalized_name$() {\n" + " if ($has_oneof_case_message$) {\n" + " $clear_oneof_case_message$;\n" + " $oneof_name$_ = null;\n" + " $on_changed$\n" + " }\n" + " return this;\n" + "}\n"); +} + +void ImmutableEnumOneofFieldGenerator:: GenerateBuildingCode(io::Printer* printer) const { - // Nothing to do here for enum types. + printer->Print(variables_, + "if ($has_oneof_case_message$) {\n" + " result.$oneof_name$_ = $oneof_name$_;\n" + "}\n"); } -void EnumFieldGenerator:: +void ImmutableEnumOneofFieldGenerator:: +GenerateMergingCode(io::Printer* printer) const { + printer->Print(variables_, + "set$capitalized_name$(other.get$capitalized_name$());\n"); +} + +void ImmutableEnumOneofFieldGenerator:: GenerateParsingCode(io::Printer* printer) const { printer->Print(variables_, "int rawValue = input.readEnum();\n" - "$type$ value = $type$.valueOf(rawValue);\n"); - if (HasUnknownFields(descriptor_->containing_type())) { + "$type$ value = $type$.valueOf(rawValue);\n" + "if (value == null) {\n"); + if (UseUnknownFieldSet(descriptor_->containing_type())) { printer->Print(variables_, - "if (value == null) {\n" - " unknownFields.mergeVarintField($number$, rawValue);\n" - "} else {\n"); + " unknownFields.mergeVarintField($number$, rawValue);\n"); } else { printer->Print(variables_, - "if (value != null) {\n"); + " unknownFieldsCodedOutput.writeRawVarint32(tag);\n" + " unknownFieldsCodedOutput.writeRawVarint32(rawValue);\n"); } printer->Print(variables_, - " set$capitalized_name$(value);\n" + "} else {\n" + " $set_oneof_case_message$;\n" + " $oneof_name$_ = value;\n" "}\n"); } -void EnumFieldGenerator:: +void ImmutableEnumOneofFieldGenerator:: GenerateSerializationCode(io::Printer* printer) const { printer->Print(variables_, - "if (has$capitalized_name$()) {\n" - " output.writeEnum($number$, get$capitalized_name$().getNumber());\n" + "if ($has_oneof_case_message$) {\n" + " output.writeEnum($number$, (($type$) $oneof_name$_).getNumber());\n" "}\n"); } -void EnumFieldGenerator:: +void ImmutableEnumOneofFieldGenerator:: GenerateSerializedSizeCode(io::Printer* printer) const { printer->Print(variables_, - "if (has$capitalized_name$()) {\n" + "if ($has_oneof_case_message$) {\n" " size += com.google.protobuf.CodedOutputStream\n" - " .computeEnumSize($number$, get$capitalized_name$().getNumber());\n" + " .computeEnumSize($number$, (($type$) $oneof_name$_).getNumber());\n" "}\n"); } -string EnumFieldGenerator::GetBoxedType() const { - return ClassName(descriptor_->enum_type()); +// =================================================================== + +RepeatedImmutableEnumFieldGenerator:: +RepeatedImmutableEnumFieldGenerator(const FieldDescriptor* descriptor, + int messageBitIndex, + int builderBitIndex, + Context* context) + : descriptor_(descriptor), messageBitIndex_(messageBitIndex), + builderBitIndex_(builderBitIndex), context_(context), + name_resolver_(context->GetNameResolver()) { + SetEnumVariables(descriptor, messageBitIndex, builderBitIndex, + context->GetFieldGeneratorInfo(descriptor), + name_resolver_, &variables_); } -// =================================================================== +RepeatedImmutableEnumFieldGenerator::~RepeatedImmutableEnumFieldGenerator() {} -RepeatedEnumFieldGenerator:: -RepeatedEnumFieldGenerator(const FieldDescriptor* descriptor) - : descriptor_(descriptor) { - SetEnumVariables(descriptor, &variables_); +int RepeatedImmutableEnumFieldGenerator::GetNumBitsForMessage() const { + return 0; } -RepeatedEnumFieldGenerator::~RepeatedEnumFieldGenerator() {} +int RepeatedImmutableEnumFieldGenerator::GetNumBitsForBuilder() const { + return 1; +} -void RepeatedEnumFieldGenerator:: +void RepeatedImmutableEnumFieldGenerator:: +GenerateInterfaceMembers(io::Printer* printer) const { + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, + "$deprecation$java.util.List<$type$> get$capitalized_name$List();\n"); + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, + "$deprecation$int get$capitalized_name$Count();\n"); + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, + "$deprecation$$type$ get$capitalized_name$(int index);\n"); +} + +void RepeatedImmutableEnumFieldGenerator:: GenerateMembers(io::Printer* printer) const { printer->Print(variables_, - "private java.util.List<$type$> $name$_ =\n" - " java.util.Collections.emptyList();\n" - "public java.util.List<$type$> get$capitalized_name$List() {\n" + "private java.util.List<$type$> $name$_;\n"); + PrintExtraFieldInfo(variables_, printer); + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, + "$deprecation$public java.util.List<$type$> get$capitalized_name$List() {\n" " return $name$_;\n" // note: unmodifiable list - "}\n" - "public int get$capitalized_name$Count() { return $name$_.size(); }\n" - "public $type$ get$capitalized_name$(int index) {\n" + "}\n"); + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, + "$deprecation$public int get$capitalized_name$Count() {\n" + " return $name$_.size();\n" + "}\n"); + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, + "$deprecation$public $type$ get$capitalized_name$(int index) {\n" " return $name$_.get(index);\n" "}\n"); @@ -198,99 +512,165 @@ GenerateMembers(io::Printer* printer) const { } } -void RepeatedEnumFieldGenerator:: +void RepeatedImmutableEnumFieldGenerator:: GenerateBuilderMembers(io::Printer* printer) const { printer->Print(variables_, + // One field is the list and the other field keeps track of whether the + // list is immutable. If it's immutable, the invariant is that it must + // either an instance of Collections.emptyList() or it's an ArrayList + // wrapped in a Collections.unmodifiableList() wrapper and nobody else has + // a refererence to the underlying ArrayList. This invariant allows us to + // share instances of lists between protocol buffers avoiding expensive + // memory allocations. Note, immutable is a strong guarantee here -- not + // just that the list cannot be modified via the reference but that the + // list can never be modified. + "private java.util.List<$type$> $name$_ =\n" + " java.util.Collections.emptyList();\n" + + "private void ensure$capitalized_name$IsMutable() {\n" + " if (!$get_mutable_bit_builder$) {\n" + " $name$_ = new java.util.ArrayList<$type$>($name$_);\n" + " $set_mutable_bit_builder$;\n" + " }\n" + "}\n"); + + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, // Note: We return an unmodifiable list because otherwise the caller // could hold on to the returned list and modify it after the message // has been built, thus mutating the message which is supposed to be // immutable. - "public java.util.List<$type$> get$capitalized_name$List() {\n" - " return java.util.Collections.unmodifiableList(result.$name$_);\n" - "}\n" - "public int get$capitalized_name$Count() {\n" - " return result.get$capitalized_name$Count();\n" - "}\n" - "public $type$ get$capitalized_name$(int index) {\n" - " return result.get$capitalized_name$(index);\n" - "}\n" - "public Builder set$capitalized_name$(int index, $type$ value) {\n" + "$deprecation$public java.util.List<$type$> get$capitalized_name$List() {\n" + " return java.util.Collections.unmodifiableList($name$_);\n" + "}\n"); + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, + "$deprecation$public int get$capitalized_name$Count() {\n" + " return $name$_.size();\n" + "}\n"); + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, + "$deprecation$public $type$ get$capitalized_name$(int index) {\n" + " return $name$_.get(index);\n" + "}\n"); + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, + "$deprecation$public Builder set$capitalized_name$(\n" + " int index, $type$ value) {\n" " if (value == null) {\n" " throw new NullPointerException();\n" " }\n" - " result.$name$_.set(index, value);\n" + " ensure$capitalized_name$IsMutable();\n" + " $name$_.set(index, value);\n" + " $on_changed$\n" " return this;\n" - "}\n" - "public Builder add$capitalized_name$($type$ value) {\n" + "}\n"); + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, + "$deprecation$public Builder add$capitalized_name$($type$ value) {\n" " if (value == null) {\n" " throw new NullPointerException();\n" " }\n" - " if (result.$name$_.isEmpty()) {\n" - " result.$name$_ = new java.util.ArrayList<$type$>();\n" - " }\n" - " result.$name$_.add(value);\n" + " ensure$capitalized_name$IsMutable();\n" + " $name$_.add(value);\n" + " $on_changed$\n" " return this;\n" - "}\n" - "public Builder addAll$capitalized_name$(\n" + "}\n"); + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, + "$deprecation$public Builder addAll$capitalized_name$(\n" " java.lang.Iterable<? extends $type$> values) {\n" - " if (result.$name$_.isEmpty()) {\n" - " result.$name$_ = new java.util.ArrayList<$type$>();\n" - " }\n" - " super.addAll(values, result.$name$_);\n" + " ensure$capitalized_name$IsMutable();\n" + " com.google.protobuf.AbstractMessageLite.Builder.addAll(\n" + " values, $name$_);\n" + " $on_changed$\n" " return this;\n" - "}\n" - "public Builder clear$capitalized_name$() {\n" - " result.$name$_ = java.util.Collections.emptyList();\n" + "}\n"); + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, + "$deprecation$public Builder clear$capitalized_name$() {\n" + " $name$_ = java.util.Collections.emptyList();\n" + " $clear_mutable_bit_builder$;\n" + " $on_changed$\n" " return this;\n" "}\n"); } -void RepeatedEnumFieldGenerator:: +void RepeatedImmutableEnumFieldGenerator:: +GenerateFieldBuilderInitializationCode(io::Printer* printer) const { + // noop for enums +} + +void RepeatedImmutableEnumFieldGenerator:: GenerateInitializationCode(io::Printer* printer) const { - // Initialized inline. + printer->Print(variables_, "$name$_ = java.util.Collections.emptyList();\n"); } -void RepeatedEnumFieldGenerator:: +void RepeatedImmutableEnumFieldGenerator:: +GenerateBuilderClearCode(io::Printer* printer) const { + printer->Print(variables_, + "$name$_ = java.util.Collections.emptyList();\n" + "$clear_mutable_bit_builder$;\n"); +} + +void RepeatedImmutableEnumFieldGenerator:: GenerateMergingCode(io::Printer* printer) const { + // The code below does two optimizations: + // 1. If the other list is empty, there's nothing to do. This ensures we + // don't allocate a new array if we already have an immutable one. + // 2. If the other list is non-empty and our current list is empty, we can + // reuse the other list which is guaranteed to be immutable. printer->Print(variables_, "if (!other.$name$_.isEmpty()) {\n" - " if (result.$name$_.isEmpty()) {\n" - " result.$name$_ = new java.util.ArrayList<$type$>();\n" + " if ($name$_.isEmpty()) {\n" + " $name$_ = other.$name$_;\n" + " $clear_mutable_bit_builder$;\n" + " } else {\n" + " ensure$capitalized_name$IsMutable();\n" + " $name$_.addAll(other.$name$_);\n" " }\n" - " result.$name$_.addAll(other.$name$_);\n" + " $on_changed$\n" "}\n"); } -void RepeatedEnumFieldGenerator:: +void RepeatedImmutableEnumFieldGenerator:: GenerateBuildingCode(io::Printer* printer) const { + // The code below ensures that the result has an immutable list. If our + // list is immutable, we can just reuse it. If not, we make it immutable. printer->Print(variables_, - "if (result.$name$_ != java.util.Collections.EMPTY_LIST) {\n" - " result.$name$_ =\n" - " java.util.Collections.unmodifiableList(result.$name$_);\n" - "}\n"); + "if ($get_mutable_bit_builder$) {\n" + " $name$_ = java.util.Collections.unmodifiableList($name$_);\n" + " $clear_mutable_bit_builder$;\n" + "}\n" + "result.$name$_ = $name$_;\n"); } -void RepeatedEnumFieldGenerator:: +void RepeatedImmutableEnumFieldGenerator:: GenerateParsingCode(io::Printer* printer) const { // Read and store the enum printer->Print(variables_, "int rawValue = input.readEnum();\n" - "$type$ value = $type$.valueOf(rawValue);\n"); - if (HasUnknownFields(descriptor_->containing_type())) { + "$type$ value = $type$.valueOf(rawValue);\n" + "if (value == null) {\n"); + if (UseUnknownFieldSet(descriptor_->containing_type())) { printer->Print(variables_, - "if (value == null) {\n" - " unknownFields.mergeVarintField($number$, rawValue);\n" - "} else {\n"); + " unknownFields.mergeVarintField($number$, rawValue);\n"); } else { printer->Print(variables_, - "if (value != null) {\n"); + " unknownFieldsCodedOutput.writeRawVarint32(tag);\n" + " unknownFieldsCodedOutput.writeRawVarint32(rawValue);\n"); } printer->Print(variables_, - " add$capitalized_name$(value);\n" + " } else {\n" + " if (!$get_mutable_bit_parser$) {\n" + " $name$_ = new java.util.ArrayList<$type$>();\n" + " $set_mutable_bit_parser$;\n" + " }\n" + " $name$_.add(value);\n" "}\n"); } -void RepeatedEnumFieldGenerator:: +void RepeatedImmutableEnumFieldGenerator:: GenerateParsingCodeFromPacked(io::Printer* printer) const { // Wrap GenerateParsingCode's contents with a while loop. @@ -308,7 +688,15 @@ GenerateParsingCodeFromPacked(io::Printer* printer) const { "input.popLimit(oldLimit);\n"); } -void RepeatedEnumFieldGenerator:: +void RepeatedImmutableEnumFieldGenerator:: +GenerateParsingDoneCode(io::Printer* printer) const { + printer->Print(variables_, + "if ($get_mutable_bit_parser$) {\n" + " $name$_ = java.util.Collections.unmodifiableList($name$_);\n" + "}\n"); +} + +void RepeatedImmutableEnumFieldGenerator:: GenerateSerializationCode(io::Printer* printer) const { if (descriptor_->options().packed()) { printer->Print(variables_, @@ -316,18 +704,18 @@ GenerateSerializationCode(io::Printer* printer) const { " output.writeRawVarint32($tag$);\n" " output.writeRawVarint32($name$MemoizedSerializedSize);\n" "}\n" - "for ($type$ element : get$capitalized_name$List()) {\n" - " output.writeEnumNoTag(element.getNumber());\n" + "for (int i = 0; i < $name$_.size(); i++) {\n" + " output.writeEnumNoTag($name$_.get(i).getNumber());\n" "}\n"); } else { printer->Print(variables_, - "for ($type$ element : get$capitalized_name$List()) {\n" - " output.writeEnum($number$, element.getNumber());\n" + "for (int i = 0; i < $name$_.size(); i++) {\n" + " output.writeEnum($number$, $name$_.get(i).getNumber());\n" "}\n"); } } -void RepeatedEnumFieldGenerator:: +void RepeatedImmutableEnumFieldGenerator:: GenerateSerializedSizeCode(io::Printer* printer) const { printer->Print(variables_, "{\n" @@ -335,9 +723,9 @@ GenerateSerializedSizeCode(io::Printer* printer) const { printer->Indent(); printer->Print(variables_, - "for ($type$ element : get$capitalized_name$List()) {\n" + "for (int i = 0; i < $name$_.size(); i++) {\n" " dataSize += com.google.protobuf.CodedOutputStream\n" - " .computeEnumSizeNoTag(element.getNumber());\n" + " .computeEnumSizeNoTag($name$_.get(i).getNumber());\n" "}\n"); printer->Print( "size += dataSize;\n"); @@ -350,7 +738,7 @@ GenerateSerializedSizeCode(io::Printer* printer) const { "}"); } else { printer->Print(variables_, - "size += $tag_size$ * get$capitalized_name$List().size();\n"); + "size += $tag_size$ * $name$_.size();\n"); } // cache the data size for packed fields. @@ -363,8 +751,25 @@ GenerateSerializedSizeCode(io::Printer* printer) const { printer->Print("}\n"); } -string RepeatedEnumFieldGenerator::GetBoxedType() const { - return ClassName(descriptor_->enum_type()); +void RepeatedImmutableEnumFieldGenerator:: +GenerateEqualsCode(io::Printer* printer) const { + printer->Print(variables_, + "result = result && get$capitalized_name$List()\n" + " .equals(other.get$capitalized_name$List());\n"); +} + +void RepeatedImmutableEnumFieldGenerator:: +GenerateHashCode(io::Printer* printer) const { + printer->Print(variables_, + "if (get$capitalized_name$Count() > 0) {\n" + " hash = (37 * hash) + $constant_name$;\n" + " hash = (53 * hash) + com.google.protobuf.Internal.hashEnumList(\n" + " get$capitalized_name$List());\n" + "}\n"); +} + +string RepeatedImmutableEnumFieldGenerator::GetBoxedType() const { + return name_resolver_->GetImmutableClassName(descriptor_->enum_type()); } } // namespace java diff --git a/src/google/protobuf/compiler/java/java_enum_field.h b/src/google/protobuf/compiler/java/java_enum_field.h index c54a0fa..a3afb16 100644 --- a/src/google/protobuf/compiler/java/java_enum_field.h +++ b/src/google/protobuf/compiler/java/java_enum_field.h @@ -41,56 +41,113 @@ namespace google { namespace protobuf { + namespace compiler { + namespace java { + class Context; // context.h + class ClassNameResolver; // name_resolver.h + } + } +} + +namespace protobuf { namespace compiler { namespace java { -class EnumFieldGenerator : public FieldGenerator { +class ImmutableEnumFieldGenerator : public ImmutableFieldGenerator { public: - explicit EnumFieldGenerator(const FieldDescriptor* descriptor); - ~EnumFieldGenerator(); - - // implements FieldGenerator --------------------------------------- + explicit ImmutableEnumFieldGenerator( + const FieldDescriptor* descriptor, int messageBitIndex, + int builderBitIndex, Context* context); + ~ImmutableEnumFieldGenerator(); + + // implements ImmutableFieldGenerator --------------------------------------- + int GetNumBitsForMessage() const; + int GetNumBitsForBuilder() const; + void GenerateInterfaceMembers(io::Printer* printer) const; void GenerateMembers(io::Printer* printer) const; void GenerateBuilderMembers(io::Printer* printer) const; void GenerateInitializationCode(io::Printer* printer) const; + void GenerateBuilderClearCode(io::Printer* printer) const; void GenerateMergingCode(io::Printer* printer) const; void GenerateBuildingCode(io::Printer* printer) const; void GenerateParsingCode(io::Printer* printer) const; + void GenerateParsingDoneCode(io::Printer* printer) const; void GenerateSerializationCode(io::Printer* printer) const; void GenerateSerializedSizeCode(io::Printer* printer) const; + void GenerateFieldBuilderInitializationCode(io::Printer* printer) const; + void GenerateEqualsCode(io::Printer* printer) const; + void GenerateHashCode(io::Printer* printer) const; string GetBoxedType() const; - private: + protected: const FieldDescriptor* descriptor_; map<string, string> variables_; + const int messageBitIndex_; + const int builderBitIndex_; + Context* context_; + ClassNameResolver* name_resolver_; - GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(EnumFieldGenerator); + private: + GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(ImmutableEnumFieldGenerator); }; -class RepeatedEnumFieldGenerator : public FieldGenerator { +class ImmutableEnumOneofFieldGenerator : public ImmutableEnumFieldGenerator { public: - explicit RepeatedEnumFieldGenerator(const FieldDescriptor* descriptor); - ~RepeatedEnumFieldGenerator(); + ImmutableEnumOneofFieldGenerator( + const FieldDescriptor* descriptor, int messageBitIndex, + int builderBitIndex, Context* context); + ~ImmutableEnumOneofFieldGenerator(); - // implements FieldGenerator --------------------------------------- + void GenerateMembers(io::Printer* printer) const; + void GenerateBuilderMembers(io::Printer* printer) const; + void GenerateMergingCode(io::Printer* printer) const; + void GenerateBuildingCode(io::Printer* printer) const; + void GenerateParsingCode(io::Printer* printer) const; + void GenerateSerializationCode(io::Printer* printer) const; + void GenerateSerializedSizeCode(io::Printer* printer) const; + + private: + GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(ImmutableEnumOneofFieldGenerator); +}; + +class RepeatedImmutableEnumFieldGenerator : public ImmutableFieldGenerator { + public: + explicit RepeatedImmutableEnumFieldGenerator( + const FieldDescriptor* descriptor, int messageBitIndex, + int builderBitIndex, Context* context); + ~RepeatedImmutableEnumFieldGenerator(); + + // implements ImmutableFieldGenerator --------------------------------------- + int GetNumBitsForMessage() const; + int GetNumBitsForBuilder() const; + void GenerateInterfaceMembers(io::Printer* printer) const; void GenerateMembers(io::Printer* printer) const; void GenerateBuilderMembers(io::Printer* printer) const; void GenerateInitializationCode(io::Printer* printer) const; + void GenerateBuilderClearCode(io::Printer* printer) const; void GenerateMergingCode(io::Printer* printer) const; void GenerateBuildingCode(io::Printer* printer) const; void GenerateParsingCode(io::Printer* printer) const; void GenerateParsingCodeFromPacked(io::Printer* printer) const; + void GenerateParsingDoneCode(io::Printer* printer) const; void GenerateSerializationCode(io::Printer* printer) const; void GenerateSerializedSizeCode(io::Printer* printer) const; + void GenerateFieldBuilderInitializationCode(io::Printer* printer) const; + void GenerateEqualsCode(io::Printer* printer) const; + void GenerateHashCode(io::Printer* printer) const; string GetBoxedType() const; private: const FieldDescriptor* descriptor_; map<string, string> variables_; + const int messageBitIndex_; + const int builderBitIndex_; + Context* context_; + ClassNameResolver* name_resolver_; - GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(RepeatedEnumFieldGenerator); + GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(RepeatedImmutableEnumFieldGenerator); }; } // namespace java diff --git a/src/google/protobuf/compiler/java/java_extension.cc b/src/google/protobuf/compiler/java/java_extension.cc index 903b0a9..c62dbfa 100644 --- a/src/google/protobuf/compiler/java/java_extension.cc +++ b/src/google/protobuf/compiler/java/java_extension.cc @@ -33,162 +33,168 @@ // Sanjay Ghemawat, Jeff Dean, and others. #include <google/protobuf/compiler/java/java_extension.h> + +#include <google/protobuf/compiler/java/java_context.h> +#include <google/protobuf/compiler/java/java_doc_comment.h> #include <google/protobuf/compiler/java/java_helpers.h> -#include <google/protobuf/stubs/strutil.h> +#include <google/protobuf/compiler/java/java_name_resolver.h> #include <google/protobuf/io/printer.h> +#include <google/protobuf/stubs/strutil.h> namespace google { namespace protobuf { namespace compiler { namespace java { -namespace { - -const char* TypeName(FieldDescriptor::Type field_type) { - switch (field_type) { - case FieldDescriptor::TYPE_INT32 : return "INT32"; - case FieldDescriptor::TYPE_UINT32 : return "UINT32"; - case FieldDescriptor::TYPE_SINT32 : return "SINT32"; - case FieldDescriptor::TYPE_FIXED32 : return "FIXED32"; - case FieldDescriptor::TYPE_SFIXED32: return "SFIXED32"; - case FieldDescriptor::TYPE_INT64 : return "INT64"; - case FieldDescriptor::TYPE_UINT64 : return "UINT64"; - case FieldDescriptor::TYPE_SINT64 : return "SINT64"; - case FieldDescriptor::TYPE_FIXED64 : return "FIXED64"; - case FieldDescriptor::TYPE_SFIXED64: return "SFIXED64"; - case FieldDescriptor::TYPE_FLOAT : return "FLOAT"; - case FieldDescriptor::TYPE_DOUBLE : return "DOUBLE"; - case FieldDescriptor::TYPE_BOOL : return "BOOL"; - case FieldDescriptor::TYPE_STRING : return "STRING"; - case FieldDescriptor::TYPE_BYTES : return "BYTES"; - case FieldDescriptor::TYPE_ENUM : return "ENUM"; - case FieldDescriptor::TYPE_GROUP : return "GROUP"; - case FieldDescriptor::TYPE_MESSAGE : return "MESSAGE"; - - // No default because we want the compiler to complain if any new - // types are added. - } - - GOOGLE_LOG(FATAL) << "Can't get here."; - return NULL; -} - -} - -ExtensionGenerator::ExtensionGenerator(const FieldDescriptor* descriptor) - : descriptor_(descriptor) { +ImmutableExtensionGenerator::ImmutableExtensionGenerator( + const FieldDescriptor* descriptor, Context* context) + : descriptor_(descriptor), context_(context), + name_resolver_(context->GetNameResolver()) { if (descriptor_->extension_scope() != NULL) { - scope_ = ClassName(descriptor_->extension_scope()); + scope_ = name_resolver_->GetImmutableClassName( + descriptor_->extension_scope()); } else { - scope_ = ClassName(descriptor_->file()); + scope_ = name_resolver_->GetImmutableClassName(descriptor_->file()); } } -ExtensionGenerator::~ExtensionGenerator() {} - -void ExtensionGenerator::Generate(io::Printer* printer) { - map<string, string> vars; - vars["name"] = UnderscoresToCamelCase(descriptor_); - vars["containing_type"] = ClassName(descriptor_->containing_type()); - vars["number"] = SimpleItoa(descriptor_->number()); - vars["constant_name"] = FieldConstantName(descriptor_); - vars["lite"] = HasDescriptorMethods(descriptor_->file()) ? "" : "Lite"; +ImmutableExtensionGenerator::~ImmutableExtensionGenerator() {} + +// Initializes the vars referenced in the generated code templates. +void ExtensionGenerator::InitTemplateVars(const FieldDescriptor* descriptor, + const string& scope, + bool immutable, + ClassNameResolver* name_resolver, + map<string, string>* vars_pointer) { + map<string, string> &vars = *vars_pointer; + vars["scope"] = scope; + vars["name"] = UnderscoresToCamelCase(descriptor); + vars["containing_type"] = + name_resolver->GetClassName(descriptor->containing_type(), immutable); + vars["number"] = SimpleItoa(descriptor->number()); + vars["constant_name"] = FieldConstantName(descriptor); + vars["index"] = SimpleItoa(descriptor->index()); + vars["default"] = descriptor->is_repeated() ? + "" : DefaultValue(descriptor, immutable, name_resolver); + vars["type_constant"] = FieldTypeName(GetType(descriptor)); + vars["packed"] = descriptor->options().packed() ? "true" : "false"; + vars["enum_map"] = "null"; + vars["prototype"] = "null"; - JavaType java_type = GetJavaType(descriptor_); + JavaType java_type = GetJavaType(descriptor); string singular_type; switch (java_type) { case JAVATYPE_MESSAGE: - vars["type"] = ClassName(descriptor_->message_type()); + singular_type = name_resolver->GetClassName(descriptor->message_type(), + immutable); + vars["prototype"] = singular_type + ".getDefaultInstance()"; break; case JAVATYPE_ENUM: - vars["type"] = ClassName(descriptor_->enum_type()); + singular_type = name_resolver->GetClassName(descriptor->enum_type(), + immutable); + vars["enum_map"] = singular_type + ".internalGetValueMap()"; + break; + case JAVATYPE_STRING: + singular_type = "java.lang.String"; + break; + case JAVATYPE_BYTES: + singular_type = immutable ? "com.google.protobuf.ByteString" : "byte[]"; break; default: - vars["type"] = BoxedPrimitiveTypeName(java_type); + singular_type = BoxedPrimitiveTypeName(java_type); break; } - - printer->Print(vars, - "public static final int $constant_name$ = $number$;\n"); - if (descriptor_->is_repeated()) { - printer->Print(vars, - "public static final\n" - " com.google.protobuf.GeneratedMessage$lite$.GeneratedExtension<\n" - " $containing_type$,\n" - " java.util.List<$type$>> $name$ =\n" - " com.google.protobuf.GeneratedMessage$lite$\n" - " .newGeneratedExtension();\n"); - } else { - printer->Print(vars, - "public static final\n" - " com.google.protobuf.GeneratedMessage$lite$.GeneratedExtension<\n" - " $containing_type$,\n" - " $type$> $name$ =\n" - " com.google.protobuf.GeneratedMessage$lite$\n" - " .newGeneratedExtension();\n"); - } + vars["type"] = descriptor->is_repeated() ? + "java.util.List<" + singular_type + ">" : singular_type; + vars["singular_type"] = singular_type; } -void ExtensionGenerator::GenerateInitializationCode(io::Printer* printer) { +void ImmutableExtensionGenerator::Generate(io::Printer* printer) { map<string, string> vars; - vars["name"] = UnderscoresToCamelCase(descriptor_); - vars["scope"] = scope_; - vars["index"] = SimpleItoa(descriptor_->index()); - vars["extendee"] = ClassName(descriptor_->containing_type()); - vars["default"] = descriptor_->is_repeated() ? "" : DefaultValue(descriptor_); - vars["number"] = SimpleItoa(descriptor_->number()); - vars["type_constant"] = TypeName(GetType(descriptor_)); - vars["packed"] = descriptor_->options().packed() ? "true" : "false"; - vars["enum_map"] = "null"; - vars["prototype"] = "null"; - - JavaType java_type = GetJavaType(descriptor_); - string singular_type; - switch (java_type) { - case JAVATYPE_MESSAGE: - vars["type"] = ClassName(descriptor_->message_type()); - vars["prototype"] = ClassName(descriptor_->message_type()) + - ".getDefaultInstance()"; - break; - case JAVATYPE_ENUM: - vars["type"] = ClassName(descriptor_->enum_type()); - vars["enum_map"] = ClassName(descriptor_->enum_type()) + - ".internalGetValueMap()"; - break; - default: - vars["type"] = BoxedPrimitiveTypeName(java_type); - break; - } + const bool kUseImmutableNames = true; + InitTemplateVars(descriptor_, scope_, kUseImmutableNames, name_resolver_, + &vars); + printer->Print(vars, + "public static final int $constant_name$ = $number$;\n"); + WriteFieldDocComment(printer, descriptor_); if (HasDescriptorMethods(descriptor_->file())) { - printer->Print(vars, - "$scope$.$name$.internalInit(\n" - " $scope$.getDescriptor().getExtensions().get($index$),\n" - " $type$.class);\n"); + // Non-lite extensions + if (descriptor_->extension_scope() == NULL) { + // Non-nested + printer->Print( + vars, + "public static final\n" + " com.google.protobuf.GeneratedMessage.GeneratedExtension<\n" + " $containing_type$,\n" + " $type$> $name$ = com.google.protobuf.GeneratedMessage\n" + " .newFileScopedGeneratedExtension(\n" + " $singular_type$.class,\n" + " $prototype$);\n"); + } else { + // Nested + printer->Print( + vars, + "public static final\n" + " com.google.protobuf.GeneratedMessage.GeneratedExtension<\n" + " $containing_type$,\n" + " $type$> $name$ = com.google.protobuf.GeneratedMessage\n" + " .newMessageScopedGeneratedExtension(\n" + " $scope$.getDefaultInstance(),\n" + " $index$,\n" + " $singular_type$.class,\n" + " $prototype$);\n"); + } } else { + // Lite extensions if (descriptor_->is_repeated()) { - printer->Print(vars, - "$scope$.$name$.internalInitRepeated(\n" - " $extendee$.getDefaultInstance(),\n" - " $prototype$,\n" - " $enum_map$,\n" - " $number$,\n" - " com.google.protobuf.WireFormat.FieldType.$type_constant$,\n" - " $packed$);\n"); + printer->Print( + vars, + "public static final\n" + " com.google.protobuf.GeneratedMessageLite.GeneratedExtension<\n" + " $containing_type$,\n" + " $type$> $name$ = com.google.protobuf.GeneratedMessageLite\n" + " .newRepeatedGeneratedExtension(\n" + " $containing_type$.getDefaultInstance(),\n" + " $prototype$,\n" + " $enum_map$,\n" + " $number$,\n" + " com.google.protobuf.WireFormat.FieldType.$type_constant$,\n" + " $packed$,\n" + " $singular_type$.class);\n"); } else { - printer->Print(vars, - "$scope$.$name$.internalInitSingular(\n" - " $extendee$.getDefaultInstance(),\n" - " $default$,\n" - " $prototype$,\n" - " $enum_map$,\n" - " $number$,\n" - " com.google.protobuf.WireFormat.FieldType.$type_constant$);\n"); + printer->Print( + vars, + "public static final\n" + " com.google.protobuf.GeneratedMessageLite.GeneratedExtension<\n" + " $containing_type$,\n" + " $type$> $name$ = com.google.protobuf.GeneratedMessageLite\n" + " .newSingularGeneratedExtension(\n" + " $containing_type$.getDefaultInstance(),\n" + " $default$,\n" + " $prototype$,\n" + " $enum_map$,\n" + " $number$,\n" + " com.google.protobuf.WireFormat.FieldType.$type_constant$,\n" + " $singular_type$.class);\n"); } } } -void ExtensionGenerator::GenerateRegistrationCode(io::Printer* printer) { +void ImmutableExtensionGenerator::GenerateNonNestedInitializationCode( + io::Printer* printer) { + if (descriptor_->extension_scope() == NULL && + HasDescriptorMethods(descriptor_->file())) { + // Only applies to non-nested, non-lite extensions. + printer->Print( + "$name$.internalInit(descriptor.getExtensions().get($index$));\n", + "name", UnderscoresToCamelCase(descriptor_), + "index", SimpleItoa(descriptor_->index())); + } +} + +void ImmutableExtensionGenerator::GenerateRegistrationCode( + io::Printer* printer) { printer->Print( "registry.add($scope$.$name$);\n", "scope", scope_, diff --git a/src/google/protobuf/compiler/java/java_extension.h b/src/google/protobuf/compiler/java/java_extension.h index 1e42304..69686ef 100644 --- a/src/google/protobuf/compiler/java/java_extension.h +++ b/src/google/protobuf/compiler/java/java_extension.h @@ -35,6 +35,7 @@ #ifndef GOOGLE_PROTOBUF_COMPILER_JAVA_EXTENSION_H__ #define GOOGLE_PROTOBUF_COMPILER_JAVA_EXTENSION_H__ +#include <map> #include <string> #include <google/protobuf/stubs/common.h> @@ -42,6 +43,12 @@ namespace google { namespace protobuf { class FieldDescriptor; // descriptor.h + namespace compiler { + namespace java { + class Context; // context.h + class ClassNameResolver; // name_resolver.h + } + } namespace io { class Printer; // printer.h } @@ -56,17 +63,42 @@ namespace java { // since extensions are just simple identifiers with interesting types. class ExtensionGenerator { public: - explicit ExtensionGenerator(const FieldDescriptor* descriptor); - ~ExtensionGenerator(); + explicit ExtensionGenerator() {} + virtual ~ExtensionGenerator() {} + + virtual void Generate(io::Printer* printer) = 0; + virtual void GenerateNonNestedInitializationCode(io::Printer* printer) = 0; + virtual void GenerateRegistrationCode(io::Printer* printer) = 0; - void Generate(io::Printer* printer); - void GenerateInitializationCode(io::Printer* printer); - void GenerateRegistrationCode(io::Printer* printer); + protected: + static void InitTemplateVars(const FieldDescriptor* descriptor, + const string& scope, + bool immutable, + ClassNameResolver* name_resolver, + map<string, string>* vars_pointer); private: + GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(ExtensionGenerator); +}; + +class ImmutableExtensionGenerator : public ExtensionGenerator { + public: + explicit ImmutableExtensionGenerator(const FieldDescriptor* descriptor, + Context* context); + virtual ~ImmutableExtensionGenerator(); + + virtual void Generate(io::Printer* printer); + virtual void GenerateNonNestedInitializationCode(io::Printer* printer); + virtual void GenerateRegistrationCode(io::Printer* printer); + + protected: const FieldDescriptor* descriptor_; + Context* context_; + ClassNameResolver* name_resolver_; string scope_; - GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(ExtensionGenerator); + + private: + GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(ImmutableExtensionGenerator); }; } // namespace java @@ -74,4 +106,4 @@ class ExtensionGenerator { } // namespace protobuf } // namespace google -#endif // GOOGLE_PROTOBUF_COMPILER_JAVA_MESSAGE_H__ +#endif // GOOGLE_PROTOBUF_COMPILER_JAVA_EXTENSION_H__ diff --git a/src/google/protobuf/compiler/java/java_field.cc b/src/google/protobuf/compiler/java/java_field.cc index 978c8f3..f670477 100644 --- a/src/google/protobuf/compiler/java/java_field.cc +++ b/src/google/protobuf/compiler/java/java_field.cc @@ -33,77 +33,178 @@ // Sanjay Ghemawat, Jeff Dean, and others. #include <google/protobuf/compiler/java/java_field.h> -#include <google/protobuf/compiler/java/java_helpers.h> -#include <google/protobuf/compiler/java/java_primitive_field.h> + +#include <memory> + +#include <google/protobuf/stubs/common.h> +#include <google/protobuf/compiler/java/java_context.h> #include <google/protobuf/compiler/java/java_enum_field.h> +#include <google/protobuf/compiler/java/java_helpers.h> +#include <google/protobuf/compiler/java/java_lazy_message_field.h> #include <google/protobuf/compiler/java/java_message_field.h> -#include <google/protobuf/stubs/common.h> +#include <google/protobuf/compiler/java/java_primitive_field.h> +#include <google/protobuf/compiler/java/java_string_field.h> +#include <google/protobuf/io/printer.h> +#include <google/protobuf/stubs/strutil.h> +#include <google/protobuf/stubs/substitute.h> namespace google { namespace protobuf { namespace compiler { namespace java { -FieldGenerator::~FieldGenerator() {} - -void FieldGenerator::GenerateParsingCodeFromPacked(io::Printer* printer) const { - // Reaching here indicates a bug. Cases are: - // - This FieldGenerator should support packing, but this method should be - // overridden. - // - This FieldGenerator doesn't support packing, and this method should - // never have been called. - GOOGLE_LOG(FATAL) << "GenerateParsingCodeFromPacked() " - << "called on field generator that does not support packing."; -} - -FieldGeneratorMap::FieldGeneratorMap(const Descriptor* descriptor) - : descriptor_(descriptor), - field_generators_( - new scoped_ptr<FieldGenerator>[descriptor->field_count()]), - extension_generators_( - new scoped_ptr<FieldGenerator>[descriptor->extension_count()]) { +namespace { - // Construct all the FieldGenerators. - for (int i = 0; i < descriptor->field_count(); i++) { - field_generators_[i].reset(MakeGenerator(descriptor->field(i))); - } - for (int i = 0; i < descriptor->extension_count(); i++) { - extension_generators_[i].reset(MakeGenerator(descriptor->extension(i))); - } -} - -FieldGenerator* FieldGeneratorMap::MakeGenerator(const FieldDescriptor* field) { +ImmutableFieldGenerator* MakeImmutableGenerator( + const FieldDescriptor* field, int messageBitIndex, int builderBitIndex, + Context* context) { if (field->is_repeated()) { switch (GetJavaType(field)) { case JAVATYPE_MESSAGE: - return new RepeatedMessageFieldGenerator(field); + if (IsLazy(field)) { + return new RepeatedImmutableLazyMessageFieldGenerator( + field, messageBitIndex, builderBitIndex, context); + } else { + return new RepeatedImmutableMessageFieldGenerator( + field, messageBitIndex, builderBitIndex, context); + } case JAVATYPE_ENUM: - return new RepeatedEnumFieldGenerator(field); + return new RepeatedImmutableEnumFieldGenerator( + field, messageBitIndex, builderBitIndex, context); + case JAVATYPE_STRING: + return new RepeatedImmutableStringFieldGenerator( + field, messageBitIndex, builderBitIndex, context); default: - return new RepeatedPrimitiveFieldGenerator(field); + return new RepeatedImmutablePrimitiveFieldGenerator( + field, messageBitIndex, builderBitIndex, context); } } else { - switch (GetJavaType(field)) { - case JAVATYPE_MESSAGE: - return new MessageFieldGenerator(field); - case JAVATYPE_ENUM: - return new EnumFieldGenerator(field); - default: - return new PrimitiveFieldGenerator(field); + if (field->containing_oneof()) { + switch (GetJavaType(field)) { + case JAVATYPE_MESSAGE: + if (IsLazy(field)) { + return new ImmutableLazyMessageOneofFieldGenerator( + field, messageBitIndex, builderBitIndex, context); + } else { + return new ImmutableMessageOneofFieldGenerator( + field, messageBitIndex, builderBitIndex, context); + } + case JAVATYPE_ENUM: + return new ImmutableEnumOneofFieldGenerator( + field, messageBitIndex, builderBitIndex, context); + case JAVATYPE_STRING: + return new ImmutableStringOneofFieldGenerator( + field, messageBitIndex, builderBitIndex, context); + default: + return new ImmutablePrimitiveOneofFieldGenerator( + field, messageBitIndex, builderBitIndex, context); + } + } else { + switch (GetJavaType(field)) { + case JAVATYPE_MESSAGE: + if (IsLazy(field)) { + return new ImmutableLazyMessageFieldGenerator( + field, messageBitIndex, builderBitIndex, context); + } else { + return new ImmutableMessageFieldGenerator( + field, messageBitIndex, builderBitIndex, context); + } + case JAVATYPE_ENUM: + return new ImmutableEnumFieldGenerator( + field, messageBitIndex, builderBitIndex, context); + case JAVATYPE_STRING: + return new ImmutableStringFieldGenerator( + field, messageBitIndex, builderBitIndex, context); + default: + return new ImmutablePrimitiveFieldGenerator( + field, messageBitIndex, builderBitIndex, context); + } } } } -FieldGeneratorMap::~FieldGeneratorMap() {} -const FieldGenerator& FieldGeneratorMap::get( - const FieldDescriptor* field) const { - GOOGLE_CHECK_EQ(field->containing_type(), descriptor_); - return *field_generators_[field->index()]; +static inline void ReportUnexpectedPackedFieldsCall(io::Printer* printer) { + // Reaching here indicates a bug. Cases are: + // - This FieldGenerator should support packing, + // but this method should be overridden. + // - This FieldGenerator doesn't support packing, and this method + // should never have been called. + GOOGLE_LOG(FATAL) << "GenerateParsingCodeFromPacked() " + << "called on field generator that does not support packing."; } -const FieldGenerator& FieldGeneratorMap::get_extension(int index) const { - return *extension_generators_[index]; +} // namespace + +ImmutableFieldGenerator::~ImmutableFieldGenerator() {} + +void ImmutableFieldGenerator:: +GenerateParsingCodeFromPacked(io::Printer* printer) const { + ReportUnexpectedPackedFieldsCall(printer); +} + +// =================================================================== + +template <> +FieldGeneratorMap<ImmutableFieldGenerator>::FieldGeneratorMap( + const Descriptor* descriptor, Context* context) + : descriptor_(descriptor), + field_generators_(new scoped_ptr< + ImmutableFieldGenerator>[descriptor->field_count()]) { + + // Construct all the FieldGenerators and assign them bit indices for their + // bit fields. + int messageBitIndex = 0; + int builderBitIndex = 0; + for (int i = 0; i < descriptor->field_count(); i++) { + ImmutableFieldGenerator* generator = MakeImmutableGenerator( + descriptor->field(i), messageBitIndex, builderBitIndex, context); + field_generators_[i].reset(generator); + messageBitIndex += generator->GetNumBitsForMessage(); + builderBitIndex += generator->GetNumBitsForBuilder(); + } +} + +template<> +FieldGeneratorMap<ImmutableFieldGenerator>::~FieldGeneratorMap() {} + + +void SetCommonFieldVariables(const FieldDescriptor* descriptor, + const FieldGeneratorInfo* info, + map<string, string>* variables) { + (*variables)["field_name"] = descriptor->name(); + (*variables)["name"] = info->name; + (*variables)["capitalized_name"] = info->capitalized_name; + (*variables)["disambiguated_reason"] = info->disambiguated_reason; + (*variables)["constant_name"] = FieldConstantName(descriptor); + (*variables)["number"] = SimpleItoa(descriptor->number()); +} + +void SetCommonOneofVariables(const FieldDescriptor* descriptor, + const OneofGeneratorInfo* info, + map<string, string>* variables) { + (*variables)["oneof_name"] = info->name; + (*variables)["oneof_capitalized_name"] = info->capitalized_name; + (*variables)["oneof_index"] = + SimpleItoa(descriptor->containing_oneof()->index()); + (*variables)["set_oneof_case_message"] = info->name + + "Case_ = " + SimpleItoa(descriptor->number()); + (*variables)["clear_oneof_case_message"] = info->name + + "Case_ = 0"; + (*variables)["has_oneof_case_message"] = info->name + + "Case_ == " + SimpleItoa(descriptor->number()); +} + +void PrintExtraFieldInfo(const map<string, string>& variables, + io::Printer* printer) { + const map<string, string>::const_iterator it = + variables.find("disambiguated_reason"); + if (it != variables.end() && !it->second.empty()) { + printer->Print( + variables, + "// An alternative name is used for field \"$field_name$\" because:\n" + "// $disambiguated_reason$\n"); + } } } // namespace java diff --git a/src/google/protobuf/compiler/java/java_field.h b/src/google/protobuf/compiler/java/java_field.h index f5bef7a..a4aa3bc 100644 --- a/src/google/protobuf/compiler/java/java_field.h +++ b/src/google/protobuf/compiler/java/java_field.h @@ -35,14 +35,23 @@ #ifndef GOOGLE_PROTOBUF_COMPILER_JAVA_FIELD_H__ #define GOOGLE_PROTOBUF_COMPILER_JAVA_FIELD_H__ +#include <map> +#include <memory> #include <string> + #include <google/protobuf/stubs/common.h> #include <google/protobuf/descriptor.h> namespace google { namespace protobuf { + namespace compiler { + namespace java { + class Context; // context.h + class ClassNameResolver; // name_resolver.h + } + } namespace io { - class Printer; // printer.h + class Printer; // printer.h } } @@ -50,46 +59,101 @@ namespace protobuf { namespace compiler { namespace java { -class FieldGenerator { +class ImmutableFieldGenerator { public: - FieldGenerator() {} - virtual ~FieldGenerator(); + ImmutableFieldGenerator() {} + virtual ~ImmutableFieldGenerator(); + virtual int GetNumBitsForMessage() const = 0; + virtual int GetNumBitsForBuilder() const = 0; + virtual void GenerateInterfaceMembers(io::Printer* printer) const = 0; virtual void GenerateMembers(io::Printer* printer) const = 0; virtual void GenerateBuilderMembers(io::Printer* printer) const = 0; virtual void GenerateInitializationCode(io::Printer* printer) const = 0; + virtual void GenerateBuilderClearCode(io::Printer* printer) const = 0; virtual void GenerateMergingCode(io::Printer* printer) const = 0; virtual void GenerateBuildingCode(io::Printer* printer) const = 0; virtual void GenerateParsingCode(io::Printer* printer) const = 0; virtual void GenerateParsingCodeFromPacked(io::Printer* printer) const; + virtual void GenerateParsingDoneCode(io::Printer* printer) const = 0; virtual void GenerateSerializationCode(io::Printer* printer) const = 0; virtual void GenerateSerializedSizeCode(io::Printer* printer) const = 0; + virtual void GenerateFieldBuilderInitializationCode(io::Printer* printer) + const = 0; + + virtual void GenerateEqualsCode(io::Printer* printer) const = 0; + virtual void GenerateHashCode(io::Printer* printer) const = 0; virtual string GetBoxedType() const = 0; private: - GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(FieldGenerator); + GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(ImmutableFieldGenerator); }; + // Convenience class which constructs FieldGenerators for a Descriptor. +template<typename FieldGeneratorType> class FieldGeneratorMap { public: - explicit FieldGeneratorMap(const Descriptor* descriptor); + explicit FieldGeneratorMap(const Descriptor* descriptor, + Context* context); ~FieldGeneratorMap(); - const FieldGenerator& get(const FieldDescriptor* field) const; - const FieldGenerator& get_extension(int index) const; + const FieldGeneratorType& get(const FieldDescriptor* field) const; private: const Descriptor* descriptor_; - scoped_array<scoped_ptr<FieldGenerator> > field_generators_; - scoped_array<scoped_ptr<FieldGenerator> > extension_generators_; - - static FieldGenerator* MakeGenerator(const FieldDescriptor* field); + Context* context_; + ClassNameResolver* name_resolver_; + scoped_array<scoped_ptr<FieldGeneratorType> > field_generators_; GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(FieldGeneratorMap); }; +template<typename FieldGeneratorType> +inline const FieldGeneratorType& +FieldGeneratorMap<FieldGeneratorType>::get(const FieldDescriptor* field) const { + GOOGLE_CHECK_EQ(field->containing_type(), descriptor_); + return *field_generators_[field->index()]; +} + +// Instantiate template for mutable and immutable maps. +template<> +FieldGeneratorMap<ImmutableFieldGenerator>:: +FieldGeneratorMap(const Descriptor* descriptor, + Context* context); + +template<> +FieldGeneratorMap<ImmutableFieldGenerator>::~FieldGeneratorMap(); + + +// Field information used in FieldGeneartors. +struct FieldGeneratorInfo { + string name; + string capitalized_name; + string disambiguated_reason; +}; + +// Oneof information used in OneofFieldGeneartors. +struct OneofGeneratorInfo { + string name; + string capitalized_name; +}; + +// Set some common variables used in variable FieldGenerators. +void SetCommonFieldVariables(const FieldDescriptor* descriptor, + const FieldGeneratorInfo* info, + map<string, string>* variables); + +// Set some common oneof variables used in OneofFieldGenerators. +void SetCommonOneofVariables(const FieldDescriptor* descriptor, + const OneofGeneratorInfo* info, + map<string, string>* variables); + +// Print useful comments before a field's accessors. +void PrintExtraFieldInfo(const map<string, string>& variables, + io::Printer* printer); + } // namespace java } // namespace compiler } // namespace protobuf diff --git a/src/google/protobuf/compiler/java/java_file.cc b/src/google/protobuf/compiler/java/java_file.cc index 7ea127c..5b165b1 100644 --- a/src/google/protobuf/compiler/java/java_file.cc +++ b/src/google/protobuf/compiler/java/java_file.cc @@ -33,15 +33,23 @@ // Sanjay Ghemawat, Jeff Dean, and others. #include <google/protobuf/compiler/java/java_file.h> + +#include <memory> + +#include <google/protobuf/compiler/java/java_context.h> #include <google/protobuf/compiler/java/java_enum.h> -#include <google/protobuf/compiler/java/java_service.h> #include <google/protobuf/compiler/java/java_extension.h> +#include <google/protobuf/compiler/java/java_generator_factory.h> #include <google/protobuf/compiler/java/java_helpers.h> #include <google/protobuf/compiler/java/java_message.h> +#include <google/protobuf/compiler/java/java_name_resolver.h> +#include <google/protobuf/compiler/java/java_service.h> +#include <google/protobuf/compiler/java/java_shared_code_generator.h> #include <google/protobuf/compiler/code_generator.h> #include <google/protobuf/io/printer.h> #include <google/protobuf/io/zero_copy_stream.h> #include <google/protobuf/descriptor.pb.h> +#include <google/protobuf/dynamic_message.h> #include <google/protobuf/stubs/strutil.h> namespace google { @@ -51,18 +59,24 @@ namespace java { namespace { -// Recursively searches the given message to see if it contains any extensions. -bool UsesExtensions(const Message& message) { + +// Recursively searches the given message to collect extensions. +// Returns true if all the extensions can be recognized. The extensions will be +// appended in to the extensions parameter. +// Returns false when there are unknown fields, in which case the data in the +// extensions output parameter is not reliable and should be discarded. +bool CollectExtensions(const Message& message, + vector<const FieldDescriptor*>* extensions) { const Reflection* reflection = message.GetReflection(); - // We conservatively assume that unknown fields are extensions. - if (reflection->GetUnknownFields(message).field_count() > 0) return true; + // There are unknown fields that could be extensions, thus this call fails. + if (reflection->GetUnknownFields(message).field_count() > 0) return false; vector<const FieldDescriptor*> fields; reflection->ListFields(message, &fields); for (int i = 0; i < fields.size(); i++) { - if (fields[i]->is_extension()) return true; + if (fields[i]->is_extension()) extensions->push_back(fields[i]); if (GetJavaType(fields[i]) == JAVATYPE_MESSAGE) { if (fields[i]->is_repeated()) { @@ -70,25 +84,83 @@ bool UsesExtensions(const Message& message) { for (int j = 0; j < size; j++) { const Message& sub_message = reflection->GetRepeatedMessage(message, fields[i], j); - if (UsesExtensions(sub_message)) return true; + if (!CollectExtensions(sub_message, extensions)) return false; } } else { const Message& sub_message = reflection->GetMessage(message, fields[i]); - if (UsesExtensions(sub_message)) return true; + if (!CollectExtensions(sub_message, extensions)) return false; } } } - return false; + return true; +} + +// Finds all extensions in the given message and its sub-messages. If the +// message contains unknown fields (which could be extensions), then those +// extensions are defined in alternate_pool. +// The message will be converted to a DynamicMessage backed by alternate_pool +// in order to handle this case. +void CollectExtensions(const FileDescriptorProto& file_proto, + const DescriptorPool& alternate_pool, + vector<const FieldDescriptor*>* extensions, + const string& file_data) { + if (!CollectExtensions(file_proto, extensions)) { + // There are unknown fields in the file_proto, which are probably + // extensions. We need to parse the data into a dynamic message based on the + // builder-pool to find out all extensions. + const Descriptor* file_proto_desc = alternate_pool.FindMessageTypeByName( + file_proto.GetDescriptor()->full_name()); + GOOGLE_CHECK(file_proto_desc) + << "Find unknown fields in FileDescriptorProto when building " + << file_proto.name() + << ". It's likely that those fields are custom options, however, " + "descriptor.proto is not in the transitive dependencies. " + "This normally should not happen. Please report a bug."; + DynamicMessageFactory factory; + scoped_ptr<Message> dynamic_file_proto( + factory.GetPrototype(file_proto_desc)->New()); + GOOGLE_CHECK(dynamic_file_proto.get() != NULL); + GOOGLE_CHECK(dynamic_file_proto->ParseFromString(file_data)); + + // Collect the extensions again from the dynamic message. There should be no + // more unknown fields this time, i.e. all the custom options should be + // parsed as extensions now. + extensions->clear(); + GOOGLE_CHECK(CollectExtensions(*dynamic_file_proto, extensions)) + << "Find unknown fields in FileDescriptorProto when building " + << file_proto.name() + << ". It's likely that those fields are custom options, however, " + "those options cannot be recognized in the builder pool. " + "This normally should not happen. Please report a bug."; + } } } // namespace -FileGenerator::FileGenerator(const FileDescriptor* file) - : file_(file), - java_package_(FileJavaPackage(file)), - classname_(FileClassName(file)) {} +FileGenerator::FileGenerator(const FileDescriptor* file, bool immutable_api) + : file_(file), + java_package_(FileJavaPackage(file, immutable_api)), + message_generators_( + new scoped_ptr<MessageGenerator>[file->message_type_count()]), + extension_generators_( + new scoped_ptr<ExtensionGenerator>[file->extension_count()]), + context_(new Context(file)), + name_resolver_(context_->GetNameResolver()), + immutable_api_(immutable_api) { + classname_ = name_resolver_->GetFileClassName(file, immutable_api); + generator_factory_.reset( + new ImmutableGeneratorFactory(context_.get())); + for (int i = 0; i < file_->message_type_count(); ++i) { + message_generators_[i].reset( + generator_factory_->NewMessageGenerator(file_->message_type(i))); + } + for (int i = 0; i < file_->extension_count(); ++i) { + extension_generators_[i].reset( + generator_factory_->NewExtensionGenerator(file_->extension(i))); + } +} FileGenerator::~FileGenerator() {} @@ -97,25 +169,7 @@ bool FileGenerator::Validate(string* error) { // problem that leads to Java compile errors that can be hard to understand. // It's especially bad when using the java_multiple_files, since we would // end up overwriting the outer class with one of the inner ones. - - bool found_conflict = false; - for (int i = 0; i < file_->enum_type_count() && !found_conflict; i++) { - if (file_->enum_type(i)->name() == classname_) { - found_conflict = true; - } - } - for (int i = 0; i < file_->message_type_count() && !found_conflict; i++) { - if (file_->message_type(i)->name() == classname_) { - found_conflict = true; - } - } - for (int i = 0; i < file_->service_count() && !found_conflict; i++) { - if (file_->service(i)->name() == classname_) { - found_conflict = true; - } - } - - if (found_conflict) { + if (name_resolver_->HasConflictingClassName(file_, classname_)) { error->assign(file_->name()); error->append( ": Cannot generate Java output because the file's outer class name, \""); @@ -126,7 +180,29 @@ bool FileGenerator::Validate(string* error) { "option to specify a different outer class name for the .proto file."); return false; } - + // If java_outer_classname option is not set and the default outer class name + // conflicts with a type defined in the message, we will append a suffix to + // avoid the conflict. This allows proto1 API protos to be dual-compiled into + // proto2 API without code change. When this happens we'd like to issue an + // warning to let the user know that the outer class name has been changed. + // Although we only do this automatic naming fix for immutable API, mutable + // outer class name will also be affected as it's contructed from immutable + // outer class name with an additional "Mutable" prefix. Since the naming + // change in mutable API is not caused by a naming conflict, we generate the + // warning for immutable API only. + if (immutable_api_ && !file_->options().has_java_outer_classname()) { + string default_classname = + name_resolver_->GetFileDefaultImmutableClassName(file_); + if (default_classname != classname_) { + GOOGLE_LOG(WARNING) << file_->name() << ": The default outer class name, \"" + << default_classname << "\", conflicts with a type " + << "declared in the proto file and an alternative outer " + << "class name is used: \"" << classname_ << "\". To avoid " + << "this warning, please use the java_outer_classname " + << "option to specify a different outer class name for " + << "the .proto file."; + } + } return true; } @@ -160,12 +236,11 @@ void FileGenerator::Generate(io::Printer* printer) { printer->Indent(); for (int i = 0; i < file_->extension_count(); i++) { - ExtensionGenerator(file_->extension(i)).GenerateRegistrationCode(printer); + extension_generators_[i]->GenerateRegistrationCode(printer); } for (int i = 0; i < file_->message_type_count(); i++) { - MessageGenerator(file_->message_type(i)) - .GenerateExtensionRegistrationCode(printer); + message_generators_[i]->GenerateExtensionRegistrationCode(printer); } printer->Outdent(); @@ -174,16 +249,20 @@ void FileGenerator::Generate(io::Printer* printer) { // ----------------------------------------------------------------- - if (!file_->options().java_multiple_files()) { + if (!MultipleJavaFiles(file_, immutable_api_)) { for (int i = 0; i < file_->enum_type_count(); i++) { - EnumGenerator(file_->enum_type(i)).Generate(printer); + EnumGenerator(file_->enum_type(i), immutable_api_, context_.get()) + .Generate(printer); } for (int i = 0; i < file_->message_type_count(); i++) { - MessageGenerator(file_->message_type(i)).Generate(printer); + message_generators_[i]->GenerateInterface(printer); + message_generators_[i]->Generate(printer); } if (HasGenericServices(file_)) { for (int i = 0; i < file_->service_count(); i++) { - ServiceGenerator(file_->service(i)).Generate(printer); + scoped_ptr<ServiceGenerator> generator( + generator_factory_->NewServiceGenerator(file_->service(i))); + generator->Generate(printer); } } } @@ -191,34 +270,29 @@ void FileGenerator::Generate(io::Printer* printer) { // Extensions must be generated in the outer class since they are values, // not classes. for (int i = 0; i < file_->extension_count(); i++) { - ExtensionGenerator(file_->extension(i)).Generate(printer); + extension_generators_[i]->Generate(printer); } // Static variables. for (int i = 0; i < file_->message_type_count(); i++) { - // TODO(kenton): Reuse MessageGenerator objects? - MessageGenerator(file_->message_type(i)).GenerateStaticVariables(printer); + message_generators_[i]->GenerateStaticVariables(printer); } printer->Print("\n"); if (HasDescriptorMethods(file_)) { - GenerateEmbeddedDescriptor(printer); + if (immutable_api_) { + GenerateDescriptorInitializationCodeForImmutable(printer); + } else { + GenerateDescriptorInitializationCodeForMutable(printer); + } } else { printer->Print( "static {\n"); printer->Indent(); for (int i = 0; i < file_->message_type_count(); i++) { - // TODO(kenton): Reuse MessageGenerator objects? - MessageGenerator(file_->message_type(i)) - .GenerateStaticVariableInitializers(printer); - } - - for (int i = 0; i < file_->extension_count(); i++) { - // TODO(kenton): Reuse ExtensionGenerator objects? - ExtensionGenerator(file_->extension(i)) - .GenerateInitializationCode(printer); + message_generators_[i]->GenerateStaticVariableInitializers(printer); } printer->Outdent(); @@ -226,13 +300,6 @@ void FileGenerator::Generate(io::Printer* printer) { "}\n"); } - // Dummy function we can use to force the static initialization block to - // run. Needed by inner classes. Cannot be private due to - // java_multiple_files option. - printer->Print( - "\n" - "public static void internalForceInit() {}\n"); - printer->Print( "\n" "// @@protoc_insertion_point(outer_class_scope)\n"); @@ -241,23 +308,8 @@ void FileGenerator::Generate(io::Printer* printer) { printer->Print("}\n"); } -void FileGenerator::GenerateEmbeddedDescriptor(io::Printer* printer) { - // Embed the descriptor. We simply serialize the entire FileDescriptorProto - // and embed it as a string literal, which is parsed and built into real - // descriptors at initialization time. We unfortunately have to put it in - // a string literal, not a byte array, because apparently using a literal - // byte array causes the Java compiler to generate *instructions* to - // initialize each and every byte of the array, e.g. as if you typed: - // b[0] = 123; b[1] = 456; b[2] = 789; - // This makes huge bytecode files and can easily hit the compiler's internal - // code size limits (error "code to large"). String literals are apparently - // embedded raw, which is what we want. - FileDescriptorProto file_proto; - file_->CopyTo(&file_proto); - - string file_data; - file_proto.SerializeToString(&file_data); - +void FileGenerator::GenerateDescriptorInitializationCodeForImmutable( + io::Printer* printer) { printer->Print( "public static com.google.protobuf.Descriptors.FileDescriptor\n" " getDescriptor() {\n" @@ -265,104 +317,135 @@ void FileGenerator::GenerateEmbeddedDescriptor(io::Printer* printer) { "}\n" "private static com.google.protobuf.Descriptors.FileDescriptor\n" " descriptor;\n" - "static {\n" - " java.lang.String[] descriptorData = {\n"); - printer->Indent(); + "static {\n"); printer->Indent(); - // Only write 40 bytes per line. - static const int kBytesPerLine = 40; - for (int i = 0; i < file_data.size(); i += kBytesPerLine) { - if (i > 0) { - // Every 400 lines, start a new string literal, in order to avoid the - // 64k length limit. - if (i % 400 == 0) { - printer->Print(",\n"); - } else { - printer->Print(" +\n"); - } - } - printer->Print("\"$data$\"", - "data", CEscape(file_data.substr(i, kBytesPerLine))); - } - - printer->Outdent(); - printer->Print("\n};\n"); - - // ----------------------------------------------------------------- - // Create the InternalDescriptorAssigner. - - printer->Print( - "com.google.protobuf.Descriptors.FileDescriptor." - "InternalDescriptorAssigner assigner =\n" - " new com.google.protobuf.Descriptors.FileDescriptor." - "InternalDescriptorAssigner() {\n" - " public com.google.protobuf.ExtensionRegistry assignDescriptors(\n" - " com.google.protobuf.Descriptors.FileDescriptor root) {\n" - " descriptor = root;\n"); - - printer->Indent(); - printer->Indent(); - printer->Indent(); + SharedCodeGenerator shared_code_generator(file_); + shared_code_generator.GenerateDescriptors(printer); for (int i = 0; i < file_->message_type_count(); i++) { - // TODO(kenton): Reuse MessageGenerator objects? - MessageGenerator(file_->message_type(i)) - .GenerateStaticVariableInitializers(printer); + message_generators_[i]->GenerateStaticVariableInitializers(printer); } - for (int i = 0; i < file_->extension_count(); i++) { - // TODO(kenton): Reuse ExtensionGenerator objects? - ExtensionGenerator(file_->extension(i)) - .GenerateInitializationCode(printer); + extension_generators_[i]->GenerateNonNestedInitializationCode(printer); } - if (UsesExtensions(file_proto)) { - // Must construct an ExtensionRegistry containing all possible extensions - // and return it. + // Proto compiler builds a DescriptorPool, which holds all the descriptors to + // generate, when processing the ".proto" files. We call this DescriptorPool + // the parsed pool (a.k.a. file_->pool()). + // + // Note that when users try to extend the (.*)DescriptorProto in their + // ".proto" files, it does not affect the pre-built FileDescriptorProto class + // in proto compiler. When we put the descriptor data in the file_proto, those + // extensions become unknown fields. + // + // Now we need to find out all the extension value to the (.*)DescriptorProto + // in the file_proto message, and prepare an ExtensionRegistry to return. + // + // To find those extensions, we need to parse the data into a dynamic message + // of the FileDescriptor based on the builder-pool, then we can use + // reflections to find all extension fields + FileDescriptorProto file_proto; + file_->CopyTo(&file_proto); + string file_data; + file_proto.SerializeToString(&file_data); + vector<const FieldDescriptor*> extensions; + CollectExtensions(file_proto, *file_->pool(), &extensions, file_data); + + if (extensions.size() > 0) { + // Must construct an ExtensionRegistry containing all existing extensions + // and use it to parse the descriptor data again to recognize extensions. printer->Print( "com.google.protobuf.ExtensionRegistry registry =\n" - " com.google.protobuf.ExtensionRegistry.newInstance();\n" - "registerAllExtensions(registry);\n"); - for (int i = 0; i < file_->dependency_count(); i++) { - printer->Print( - "$dependency$.registerAllExtensions(registry);\n", - "dependency", ClassName(file_->dependency(i))); + " com.google.protobuf.ExtensionRegistry.newInstance();\n"); + for (int i = 0; i < extensions.size(); i++) { + scoped_ptr<ExtensionGenerator> generator( + generator_factory_->NewExtensionGenerator(extensions[i])); + generator->GenerateRegistrationCode(printer); } printer->Print( - "return registry;\n"); - } else { - printer->Print( - "return null;\n"); + "com.google.protobuf.Descriptors.FileDescriptor\n" + " .internalUpdateFileDescriptor(descriptor, registry);\n"); } - printer->Outdent(); - printer->Outdent(); - printer->Outdent(); + // Force descriptor initialization of all dependencies. + for (int i = 0; i < file_->dependency_count(); i++) { + if (ShouldIncludeDependency(file_->dependency(i), true)) { + string dependency = + name_resolver_->GetImmutableClassName(file_->dependency(i)); + printer->Print( + "$dependency$.getDescriptor();\n", + "dependency", dependency); + } + } + printer->Outdent(); printer->Print( - " }\n" - " };\n"); + "}\n"); +} - // ----------------------------------------------------------------- - // Invoke internalBuildGeneratedFileFrom() to build the file. +void FileGenerator::GenerateDescriptorInitializationCodeForMutable(io::Printer* printer) { + printer->Print( + "public static com.google.protobuf.Descriptors.FileDescriptor\n" + " getDescriptor() {\n" + " return descriptor;\n" + "}\n" + "private static com.google.protobuf.Descriptors.FileDescriptor\n" + " descriptor;\n" + "static {\n"); + printer->Indent(); printer->Print( - "com.google.protobuf.Descriptors.FileDescriptor\n" - " .internalBuildGeneratedFileFrom(descriptorData,\n" - " new com.google.protobuf.Descriptors.FileDescriptor[] {\n"); + "descriptor = $immutable_package$.$descriptor_classname$.descriptor;\n", + "immutable_package", FileJavaPackage(file_, true), + "descriptor_classname", name_resolver_->GetDescriptorClassName(file_)); + + for (int i = 0; i < file_->message_type_count(); i++) { + message_generators_[i]->GenerateStaticVariableInitializers(printer); + } + for (int i = 0; i < file_->extension_count(); i++) { + extension_generators_[i]->GenerateNonNestedInitializationCode(printer); + } + + // Check if custom options exist. If any, try to load immutable classes since + // custom options are only represented with immutable messages. + FileDescriptorProto file_proto; + file_->CopyTo(&file_proto); + string file_data; + file_proto.SerializeToString(&file_data); + vector<const FieldDescriptor*> extensions; + CollectExtensions(file_proto, *file_->pool(), &extensions, file_data); + + if (extensions.size() > 0) { + // Try to load immutable messages' outer class. Its initialization code + // will take care of interpreting custom options. + printer->Print( + "try {\n" + // Note that we have to load the immutable class dynamically here as + // we want the mutable code to be independent from the immutable code + // at compile time. It is required to implement dual-compile for + // mutable and immutable API in blaze. + " java.lang.Class immutableClass = java.lang.Class.forName(\n" + " \"$immutable_classname$\");\n" + "} catch (java.lang.ClassNotFoundException e) {\n" + // The immutable class can not be found. Custom options are left + // as unknown fields. + // TODO(xiaofeng): inform the user with a warning? + "}\n", + "immutable_classname", name_resolver_->GetImmutableClassName(file_)); + } + // Force descriptor initialization of all dependencies. for (int i = 0; i < file_->dependency_count(); i++) { - if (ShouldIncludeDependency(file_->dependency(i))) { + if (ShouldIncludeDependency(file_->dependency(i), false)) { + string dependency = name_resolver_->GetMutableClassName( + file_->dependency(i)); printer->Print( - " $dependency$.getDescriptor(),\n", - "dependency", ClassName(file_->dependency(i))); + "$dependency$.getDescriptor();\n", + "dependency", dependency); } } - printer->Print( - " }, assigner);\n"); - printer->Outdent(); printer->Print( "}\n"); @@ -372,18 +455,22 @@ template<typename GeneratorClass, typename DescriptorClass> static void GenerateSibling(const string& package_dir, const string& java_package, const DescriptorClass* descriptor, - OutputDirectory* output_directory, - vector<string>* file_list) { - string filename = package_dir + descriptor->name() + ".java"; + GeneratorContext* context, + vector<string>* file_list, + const string& name_suffix, + GeneratorClass* generator, + void (GeneratorClass::*pfn)(io::Printer* printer)) { + string filename = package_dir + descriptor->name() + name_suffix + ".java"; file_list->push_back(filename); - scoped_ptr<io::ZeroCopyOutputStream> output( - output_directory->Open(filename)); + scoped_ptr<io::ZeroCopyOutputStream> output(context->Open(filename)); io::Printer printer(output.get(), '$'); printer.Print( "// Generated by the protocol buffer compiler. DO NOT EDIT!\n" - "\n"); + "// source: $filename$\n" + "\n", + "filename", descriptor->file()->name()); if (!java_package.empty()) { printer.Print( "package $package$;\n" @@ -391,34 +478,53 @@ static void GenerateSibling(const string& package_dir, "package", java_package); } - GeneratorClass(descriptor).Generate(&printer); + (generator->*pfn)(&printer); } void FileGenerator::GenerateSiblings(const string& package_dir, - OutputDirectory* output_directory, + GeneratorContext* context, vector<string>* file_list) { - if (file_->options().java_multiple_files()) { + if (MultipleJavaFiles(file_, immutable_api_)) { for (int i = 0; i < file_->enum_type_count(); i++) { + EnumGenerator generator(file_->enum_type(i), immutable_api_, + context_.get()); GenerateSibling<EnumGenerator>(package_dir, java_package_, file_->enum_type(i), - output_directory, file_list); + context, file_list, "", + &generator, + &EnumGenerator::Generate); } for (int i = 0; i < file_->message_type_count(); i++) { + if (immutable_api_) { + GenerateSibling<MessageGenerator>(package_dir, java_package_, + file_->message_type(i), + context, file_list, + "OrBuilder", + message_generators_[i].get(), + &MessageGenerator::GenerateInterface); + } GenerateSibling<MessageGenerator>(package_dir, java_package_, file_->message_type(i), - output_directory, file_list); + context, file_list, "", + message_generators_[i].get(), + &MessageGenerator::Generate); } if (HasGenericServices(file_)) { for (int i = 0; i < file_->service_count(); i++) { + scoped_ptr<ServiceGenerator> generator( + generator_factory_->NewServiceGenerator(file_->service(i))); GenerateSibling<ServiceGenerator>(package_dir, java_package_, file_->service(i), - output_directory, file_list); + context, file_list, "", + generator.get(), + &ServiceGenerator::Generate); } } } } -bool FileGenerator::ShouldIncludeDependency(const FileDescriptor* descriptor) { +bool FileGenerator::ShouldIncludeDependency( + const FileDescriptor* descriptor, bool immutable_api) { return true; } diff --git a/src/google/protobuf/compiler/java/java_file.h b/src/google/protobuf/compiler/java/java_file.h index 9e35d33..7f28949 100644 --- a/src/google/protobuf/compiler/java/java_file.h +++ b/src/google/protobuf/compiler/java/java_file.h @@ -35,18 +35,26 @@ #ifndef GOOGLE_PROTOBUF_COMPILER_JAVA_FILE_H__ #define GOOGLE_PROTOBUF_COMPILER_JAVA_FILE_H__ +#include <memory> #include <string> #include <vector> #include <google/protobuf/stubs/common.h> namespace google { namespace protobuf { - class FileDescriptor; // descriptor.h + class FileDescriptor; // descriptor.h namespace io { - class Printer; // printer.h + class Printer; // printer.h } namespace compiler { - class OutputDirectory; // code_generator.h + class GeneratorContext; // code_generator.h + namespace java { + class Context; // context.h + class MessageGenerator; // message.h + class GeneratorFactory; // generator_factory.h + class ExtensionGenerator; // extension.h + class ClassNameResolver; // name_resolver.h + } } } @@ -56,7 +64,7 @@ namespace java { class FileGenerator { public: - explicit FileGenerator(const FileDescriptor* file); + FileGenerator(const FileDescriptor* file, bool immutable_api = true); ~FileGenerator(); // Checks for problems that would otherwise lead to cryptic compile errors. @@ -70,23 +78,31 @@ class FileGenerator { // files other than the outer file (i.e. one for each message, enum, and // service type). void GenerateSiblings(const string& package_dir, - OutputDirectory* output_directory, + GeneratorContext* generator_context, vector<string>* file_list); const string& java_package() { return java_package_; } const string& classname() { return classname_; } + private: - // Returns whether the dependency should be included in the output file. - // Always returns true for opensource, but used internally at Google to help - // improve compatibility with version 1 of protocol buffers. - bool ShouldIncludeDependency(const FileDescriptor* descriptor); + void GenerateDescriptorInitializationCodeForImmutable(io::Printer* printer); + void GenerateDescriptorInitializationCodeForMutable(io::Printer* printer); + + bool ShouldIncludeDependency(const FileDescriptor* descriptor, + bool immutable_api_); const FileDescriptor* file_; string java_package_; string classname_; - void GenerateEmbeddedDescriptor(io::Printer* printer); + scoped_array<scoped_ptr<MessageGenerator> > message_generators_; + scoped_array<scoped_ptr<ExtensionGenerator> > extension_generators_; + scoped_ptr<GeneratorFactory> generator_factory_; + scoped_ptr<Context> context_; + ClassNameResolver* name_resolver_; + bool immutable_api_; + GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(FileGenerator); }; diff --git a/src/google/protobuf/compiler/java/java_generator.cc b/src/google/protobuf/compiler/java/java_generator.cc index 745b55a..42132fa 100644 --- a/src/google/protobuf/compiler/java/java_generator.cc +++ b/src/google/protobuf/compiler/java/java_generator.cc @@ -33,8 +33,13 @@ // Sanjay Ghemawat, Jeff Dean, and others. #include <google/protobuf/compiler/java/java_generator.h> + +#include <memory> + #include <google/protobuf/compiler/java/java_file.h> +#include <google/protobuf/compiler/java/java_generator_factory.h> #include <google/protobuf/compiler/java/java_helpers.h> +#include <google/protobuf/compiler/java/java_shared_code_generator.h> #include <google/protobuf/io/printer.h> #include <google/protobuf/io/zero_copy_stream.h> #include <google/protobuf/descriptor.pb.h> @@ -51,11 +56,8 @@ JavaGenerator::~JavaGenerator() {} bool JavaGenerator::Generate(const FileDescriptor* file, const string& parameter, - OutputDirectory* output_directory, + GeneratorContext* context, string* error) const { - vector<pair<string, string> > options; - ParseGeneratorParameter(parameter, &options); - // ----------------------------------------------------------------- // parse generator options @@ -63,50 +65,84 @@ bool JavaGenerator::Generate(const FileDescriptor* file, // per line. string output_list_file; + + vector<pair<string, string> > options; + ParseGeneratorParameter(parameter, &options); + + bool generate_immutable_code = false; + bool generate_mutable_code = false; + bool generate_shared_code = false; for (int i = 0; i < options.size(); i++) { if (options[i].first == "output_list_file") { output_list_file = options[i].second; + } else if (options[i].first == "immutable") { + generate_immutable_code = true; + } else if (options[i].first == "mutable") { + generate_mutable_code = true; + } else if (options[i].first == "shared") { + generate_shared_code = true; } else { *error = "Unknown generator option: " + options[i].first; return false; } } + // By default we generate immutable code and shared code for immutable API. + if (!generate_immutable_code && !generate_mutable_code && + !generate_shared_code) { + generate_immutable_code = true; + generate_shared_code = true; + } // ----------------------------------------------------------------- - FileGenerator file_generator(file); - if (!file_generator.Validate(error)) { - return false; + vector<string> all_files; + + vector<FileGenerator*> file_generators; + if (generate_immutable_code) { + file_generators.push_back(new FileGenerator(file, /* immutable = */ true)); + } + for (int i = 0; i < file_generators.size(); ++i) { + if (!file_generators[i]->Validate(error)) { + for (int j = 0; j < file_generators.size(); ++j) { + delete file_generators[j]; + } + return false; + } } - string package_dir = - StringReplace(file_generator.java_package(), ".", "/", true); - if (!package_dir.empty()) package_dir += "/"; + for (int i = 0; i < file_generators.size(); ++i) { + FileGenerator* file_generator = file_generators[i]; - vector<string> all_files; + string package_dir = JavaPackageToDir(file_generator->java_package()); + + string java_filename = package_dir; + java_filename += file_generator->classname(); + java_filename += ".java"; + all_files.push_back(java_filename); - string java_filename = package_dir; - java_filename += file_generator.classname(); - java_filename += ".java"; - all_files.push_back(java_filename); + // Generate main java file. + scoped_ptr<io::ZeroCopyOutputStream> output( + context->Open(java_filename)); + io::Printer printer(output.get(), '$'); + file_generator->Generate(&printer); - // Generate main java file. - scoped_ptr<io::ZeroCopyOutputStream> output( - output_directory->Open(java_filename)); - io::Printer printer(output.get(), '$'); - file_generator.Generate(&printer); + // Generate sibling files. + file_generator->GenerateSiblings(package_dir, context, &all_files); + } - // Generate sibling files. - file_generator.GenerateSiblings(package_dir, output_directory, &all_files); + for (int i = 0; i < file_generators.size(); ++i) { + delete file_generators[i]; + } + file_generators.clear(); // Generate output list if requested. if (!output_list_file.empty()) { // Generate output list. This is just a simple text file placed in a // deterministic location which lists the .java files being generated. scoped_ptr<io::ZeroCopyOutputStream> srclist_raw_output( - output_directory->Open(output_list_file)); + context->Open(output_list_file)); io::Printer srclist_printer(srclist_raw_output.get(), '$'); for (int i = 0; i < all_files.size(); i++) { srclist_printer.Print("$filename$\n", "filename", all_files[i]); diff --git a/src/google/protobuf/compiler/java/java_generator.h b/src/google/protobuf/compiler/java/java_generator.h index c91c905..888b8d8 100644 --- a/src/google/protobuf/compiler/java/java_generator.h +++ b/src/google/protobuf/compiler/java/java_generator.h @@ -57,7 +57,7 @@ class LIBPROTOC_EXPORT JavaGenerator : public CodeGenerator { // implements CodeGenerator ---------------------------------------- bool Generate(const FileDescriptor* file, const string& parameter, - OutputDirectory* output_directory, + GeneratorContext* context, string* error) const; private: diff --git a/src/google/protobuf/compiler/java/java_generator_factory.cc b/src/google/protobuf/compiler/java/java_generator_factory.cc new file mode 100644 index 0000000..ce71d43 --- /dev/null +++ b/src/google/protobuf/compiler/java/java_generator_factory.cc @@ -0,0 +1,77 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// http://code.google.com/p/protobuf/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// Author: liujisi@google.com (Pherl Liu) + +#include <google/protobuf/compiler/java/java_generator_factory.h> + +#include <google/protobuf/compiler/java/java_context.h> +#include <google/protobuf/compiler/java/java_enum_field.h> +#include <google/protobuf/compiler/java/java_extension.h> +#include <google/protobuf/compiler/java/java_field.h> +#include <google/protobuf/compiler/java/java_helpers.h> +#include <google/protobuf/compiler/java/java_message.h> +#include <google/protobuf/compiler/java/java_service.h> + +namespace google { +namespace protobuf { +namespace compiler { +namespace java { + +GeneratorFactory::GeneratorFactory() {} +GeneratorFactory::~GeneratorFactory() {} + +// =================================================================== + +ImmutableGeneratorFactory::ImmutableGeneratorFactory( + Context* context) : context_(context) { +} +ImmutableGeneratorFactory::~ImmutableGeneratorFactory() {} + +MessageGenerator* ImmutableGeneratorFactory::NewMessageGenerator( + const Descriptor* descriptor) const { + return new ImmutableMessageGenerator(descriptor, context_); +} + +ExtensionGenerator* ImmutableGeneratorFactory::NewExtensionGenerator( + const FieldDescriptor* descriptor) const { + return new ImmutableExtensionGenerator(descriptor, context_); +} + +ServiceGenerator* ImmutableGeneratorFactory::NewServiceGenerator( + const ServiceDescriptor* descriptor) const { + return new ImmutableServiceGenerator(descriptor, context_); +} + + +} // namespace java +} // namespace compiler +} // namespace protobuf +} // namespace google diff --git a/src/google/protobuf/compiler/java/java_generator_factory.h b/src/google/protobuf/compiler/java/java_generator_factory.h new file mode 100644 index 0000000..abf894f --- /dev/null +++ b/src/google/protobuf/compiler/java/java_generator_factory.h @@ -0,0 +1,101 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// http://code.google.com/p/protobuf/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// Author: liujisi@google.com (Pherl Liu) + +#ifndef GOOGLE_PROTOBUF_COMPILER_JAVA_GENERATOR_FACTORY_H__ +#define GOOGLE_PROTOBUF_COMPILER_JAVA_GENERATOR_FACTORY_H__ + +#include <google/protobuf/stubs/common.h> + +namespace google { +namespace protobuf { + class FieldDescriptor; // descriptor.h + class Descriptor; // descriptor.h + class ServiceDescriptor; // descriptor.h + namespace compiler { + namespace java { + class MessageGenerator; // message.h + class ExtensionGenerator; // extension.h + class ServiceGenerator; // service.h + class Context; // context.h + } + } +} + +namespace protobuf { +namespace compiler { +namespace java { + +class GeneratorFactory { + public: + GeneratorFactory(); + virtual ~GeneratorFactory(); + + virtual MessageGenerator* NewMessageGenerator( + const Descriptor* descriptor) const = 0; + + virtual ExtensionGenerator* NewExtensionGenerator( + const FieldDescriptor* descriptor) const = 0; + + virtual ServiceGenerator* NewServiceGenerator( + const ServiceDescriptor* descriptor) const = 0; + + private: + GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(GeneratorFactory); +}; + +// Factory that creates generators for immutable-default messages. +class ImmutableGeneratorFactory : public GeneratorFactory { + public: + ImmutableGeneratorFactory(Context* context); + virtual ~ImmutableGeneratorFactory(); + + virtual MessageGenerator* NewMessageGenerator( + const Descriptor* descriptor) const; + + virtual ExtensionGenerator* NewExtensionGenerator( + const FieldDescriptor* descriptor) const; + + virtual ServiceGenerator* NewServiceGenerator( + const ServiceDescriptor* descriptor) const; + + private: + Context* context_; + GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(ImmutableGeneratorFactory); +}; + + +} // namespace java +} // namespace compiler +} // namespace protobuf + +} // namespace google +#endif // GOOGLE_PROTOBUF_COMPILER_JAVA_GENERATOR_FACTORY_H__ diff --git a/src/google/protobuf/compiler/java/java_helpers.cc b/src/google/protobuf/compiler/java/java_helpers.cc index 7ed0c3c..fdd4e5e 100644 --- a/src/google/protobuf/compiler/java/java_helpers.cc +++ b/src/google/protobuf/compiler/java/java_helpers.cc @@ -32,11 +32,15 @@ // Based on original Protocol Buffers design by // Sanjay Ghemawat, Jeff Dean, and others. +#include <algorithm> +#include <google/protobuf/stubs/hash.h> #include <limits> #include <vector> #include <google/protobuf/compiler/java/java_helpers.h> +#include <google/protobuf/compiler/java/java_name_resolver.h> #include <google/protobuf/descriptor.pb.h> +#include <google/protobuf/wire_format.h> #include <google/protobuf/stubs/strutil.h> #include <google/protobuf/stubs/substitute.h> @@ -45,6 +49,9 @@ namespace protobuf { namespace compiler { namespace java { +using internal::WireFormat; +using internal::WireFormatLite; + const char kThickSeparator[] = "// ===================================================================\n"; const char kThinSeparator[] = @@ -54,18 +61,47 @@ namespace { const char* kDefaultPackage = ""; -const string& FieldName(const FieldDescriptor* field) { +// Names that should be avoided as field names. +// Using them will cause the compiler to generate accessors whose names are +// colliding with methods defined in base classes. +const char* kForbiddenWordList[] = { + // message base class: + "cached_size", "serialized_size", + // java.lang.Object: + "class", +}; + +bool IsForbidden(const string& field_name) { + for (int i = 0; i < GOOGLE_ARRAYSIZE(kForbiddenWordList); ++i) { + if (field_name == kForbiddenWordList[i]) { + return true; + } + } + return false; +} + +string FieldName(const FieldDescriptor* field) { + string field_name; // Groups are hacky: The name of the field is just the lower-cased name // of the group type. In Java, though, we would like to retain the original // capitalization of the type name. if (GetType(field) == FieldDescriptor::TYPE_GROUP) { - return field->message_type()->name(); + field_name = field->message_type()->name(); } else { - return field->name(); + field_name = field->name(); } + if (IsForbidden(field_name)) { + // Append a trailing "#" to indicate that the name should be decorated to + // avoid collision with other names. + field_name += "#"; + } + return field_name; } -string UnderscoresToCamelCaseImpl(const string& input, bool cap_next_letter) { + +} // namespace + +string UnderscoresToCamelCase(const string& input, bool cap_next_letter) { string result; // Note: I distrust ctype.h due to locales. for (int i = 0; i < input.size(); i++) { @@ -93,21 +129,27 @@ string UnderscoresToCamelCaseImpl(const string& input, bool cap_next_letter) { cap_next_letter = true; } } + // Add a trailing "_" if the name should be altered. + if (input[input.size() - 1] == '#') { + result += '_'; + } return result; } -} // namespace - string UnderscoresToCamelCase(const FieldDescriptor* field) { - return UnderscoresToCamelCaseImpl(FieldName(field), false); + return UnderscoresToCamelCase(FieldName(field), false); } string UnderscoresToCapitalizedCamelCase(const FieldDescriptor* field) { - return UnderscoresToCamelCaseImpl(FieldName(field), true); + return UnderscoresToCamelCase(FieldName(field), true); } string UnderscoresToCamelCase(const MethodDescriptor* method) { - return UnderscoresToCamelCaseImpl(method->name(), false); + return UnderscoresToCamelCase(method->name(), false); +} + +string UniqueFileScopeIdentifier(const Descriptor* descriptor) { + return "static_" + StringReplace(descriptor->full_name(), ".", "_", true); } string StripProto(const string& filename) { @@ -118,35 +160,38 @@ string StripProto(const string& filename) { } } -string FileClassName(const FileDescriptor* file) { - if (file->options().has_java_outer_classname()) { - return file->options().java_outer_classname(); - } else { - string basename; - string::size_type last_slash = file->name().find_last_of('/'); - if (last_slash == string::npos) { - basename = file->name(); - } else { - basename = file->name().substr(last_slash + 1); - } - return UnderscoresToCamelCaseImpl(StripProto(basename), true); - } +string FileClassName(const FileDescriptor* file, bool immutable) { + ClassNameResolver name_resolver; + return name_resolver.GetFileClassName(file, immutable); } -string FileJavaPackage(const FileDescriptor* file) { +string FileJavaPackage(const FileDescriptor* file, bool immutable) { + string result; + if (file->options().has_java_package()) { - return file->options().java_package(); + result = file->options().java_package(); } else { - string result = kDefaultPackage; + result = kDefaultPackage; if (!file->package().empty()) { if (!result.empty()) result += '.'; result += file->package(); } - return result; } + + return result; +} + +string JavaPackageToDir(string package_name) { + string package_dir = + StringReplace(package_name, ".", "/", true); + if (!package_dir.empty()) package_dir += "/"; + return package_dir; } -string ToJavaName(const string& full_name, const FileDescriptor* file) { +// TODO(xiaofeng): This function is only kept for it's publicly referenced. +// It should be removed after mutable API up-integration. +string ToJavaName(const string& full_name, + const FileDescriptor* file) { string result; if (file->options().java_multiple_files()) { result = FileJavaPackage(file); @@ -166,11 +211,43 @@ string ToJavaName(const string& full_name, const FileDescriptor* file) { return result; } +string ClassName(const Descriptor* descriptor) { + ClassNameResolver name_resolver; + return name_resolver.GetClassName(descriptor, true); +} + +string ClassName(const EnumDescriptor* descriptor) { + ClassNameResolver name_resolver; + return name_resolver.GetClassName(descriptor, true); +} + +string ClassName(const ServiceDescriptor* descriptor) { + ClassNameResolver name_resolver; + return name_resolver.GetClassName(descriptor, true); +} + string ClassName(const FileDescriptor* descriptor) { - string result = FileJavaPackage(descriptor); - if (!result.empty()) result += '.'; - result += FileClassName(descriptor); - return result; + ClassNameResolver name_resolver; + return name_resolver.GetClassName(descriptor, true); +} + +string ExtraMessageInterfaces(const Descriptor* descriptor) { + string interfaces = "// @@protoc_insertion_point(message_implements:" + + descriptor->full_name() + ")"; + return interfaces; +} + + +string ExtraBuilderInterfaces(const Descriptor* descriptor) { + string interfaces = "// @@protoc_insertion_point(builder_implements:" + + descriptor->full_name() + ")"; + return interfaces; +} + +string ExtraMessageOrBuilderInterfaces(const Descriptor* descriptor) { + string interfaces = "// @@protoc_insertion_point(interface_extends:" + + descriptor->full_name() + ")"; + return interfaces; } string FieldConstantName(const FieldDescriptor *field) { @@ -249,6 +326,35 @@ const char* BoxedPrimitiveTypeName(JavaType type) { return NULL; } +const char* FieldTypeName(FieldDescriptor::Type field_type) { + switch (field_type) { + case FieldDescriptor::TYPE_INT32 : return "INT32"; + case FieldDescriptor::TYPE_UINT32 : return "UINT32"; + case FieldDescriptor::TYPE_SINT32 : return "SINT32"; + case FieldDescriptor::TYPE_FIXED32 : return "FIXED32"; + case FieldDescriptor::TYPE_SFIXED32: return "SFIXED32"; + case FieldDescriptor::TYPE_INT64 : return "INT64"; + case FieldDescriptor::TYPE_UINT64 : return "UINT64"; + case FieldDescriptor::TYPE_SINT64 : return "SINT64"; + case FieldDescriptor::TYPE_FIXED64 : return "FIXED64"; + case FieldDescriptor::TYPE_SFIXED64: return "SFIXED64"; + case FieldDescriptor::TYPE_FLOAT : return "FLOAT"; + case FieldDescriptor::TYPE_DOUBLE : return "DOUBLE"; + case FieldDescriptor::TYPE_BOOL : return "BOOL"; + case FieldDescriptor::TYPE_STRING : return "STRING"; + case FieldDescriptor::TYPE_BYTES : return "BYTES"; + case FieldDescriptor::TYPE_ENUM : return "ENUM"; + case FieldDescriptor::TYPE_GROUP : return "GROUP"; + case FieldDescriptor::TYPE_MESSAGE : return "MESSAGE"; + + // No default because we want the compiler to complain if any new + // types are added. + } + + GOOGLE_LOG(FATAL) << "Can't get here."; + return NULL; +} + bool AllAscii(const string& text) { for (int i = 0; i < text.size(); i++) { if ((text[i] & 0x80) != 0) { @@ -258,7 +364,8 @@ bool AllAscii(const string& text) { return true; } -string DefaultValue(const FieldDescriptor* field) { +string DefaultValue(const FieldDescriptor* field, bool immutable, + ClassNameResolver* name_resolver) { // Switch on CppType since we need to know which default_value_* method // of FieldDescriptor to call. switch (field->cpp_type()) { @@ -315,17 +422,18 @@ string DefaultValue(const FieldDescriptor* field) { } else { // See comments in Internal.java for gory details. return strings::Substitute( - "com.google.protobuf.Internal.stringDefaultValue(\"$0\")", - CEscape(field->default_value_string())); + "com.google.protobuf.Internal.stringDefaultValue(\"$0\")", + CEscape(field->default_value_string())); } } case FieldDescriptor::CPPTYPE_ENUM: - return ClassName(field->enum_type()) + "." + - field->default_value_enum()->name(); + return name_resolver->GetClassName(field->enum_type(), immutable) + "." + + field->default_value_enum()->name(); case FieldDescriptor::CPPTYPE_MESSAGE: - return ClassName(field->message_type()) + ".getDefaultInstance()"; + return name_resolver->GetClassName(field->message_type(), immutable) + + ".getDefaultInstance()"; // No default because we want the compiler to complain if any new // types are added. @@ -335,6 +443,294 @@ string DefaultValue(const FieldDescriptor* field) { return ""; } +bool IsDefaultValueJavaDefault(const FieldDescriptor* field) { + // Switch on CppType since we need to know which default_value_* method + // of FieldDescriptor to call. + switch (field->cpp_type()) { + case FieldDescriptor::CPPTYPE_INT32: + return field->default_value_int32() == 0; + case FieldDescriptor::CPPTYPE_UINT32: + return field->default_value_uint32() == 0; + case FieldDescriptor::CPPTYPE_INT64: + return field->default_value_int64() == 0L; + case FieldDescriptor::CPPTYPE_UINT64: + return field->default_value_uint64() == 0L; + case FieldDescriptor::CPPTYPE_DOUBLE: + return field->default_value_double() == 0.0; + case FieldDescriptor::CPPTYPE_FLOAT: + return field->default_value_float() == 0.0; + case FieldDescriptor::CPPTYPE_BOOL: + return field->default_value_bool() == false; + + case FieldDescriptor::CPPTYPE_STRING: + case FieldDescriptor::CPPTYPE_ENUM: + case FieldDescriptor::CPPTYPE_MESSAGE: + return false; + + // No default because we want the compiler to complain if any new + // types are added. + } + + GOOGLE_LOG(FATAL) << "Can't get here."; + return false; +} + +const char* bit_masks[] = { + "0x00000001", + "0x00000002", + "0x00000004", + "0x00000008", + "0x00000010", + "0x00000020", + "0x00000040", + "0x00000080", + + "0x00000100", + "0x00000200", + "0x00000400", + "0x00000800", + "0x00001000", + "0x00002000", + "0x00004000", + "0x00008000", + + "0x00010000", + "0x00020000", + "0x00040000", + "0x00080000", + "0x00100000", + "0x00200000", + "0x00400000", + "0x00800000", + + "0x01000000", + "0x02000000", + "0x04000000", + "0x08000000", + "0x10000000", + "0x20000000", + "0x40000000", + "0x80000000", +}; + +string GetBitFieldName(int index) { + string varName = "bitField"; + varName += SimpleItoa(index); + varName += "_"; + return varName; +} + +string GetBitFieldNameForBit(int bitIndex) { + return GetBitFieldName(bitIndex / 32); +} + +namespace { + +string GenerateGetBitInternal(const string& prefix, int bitIndex) { + string varName = prefix + GetBitFieldNameForBit(bitIndex); + int bitInVarIndex = bitIndex % 32; + + string mask = bit_masks[bitInVarIndex]; + string result = "((" + varName + " & " + mask + ") == " + mask + ")"; + return result; +} + +string GenerateSetBitInternal(const string& prefix, int bitIndex) { + string varName = prefix + GetBitFieldNameForBit(bitIndex); + int bitInVarIndex = bitIndex % 32; + + string mask = bit_masks[bitInVarIndex]; + string result = varName + " |= " + mask; + return result; +} + +} // namespace + +string GenerateGetBit(int bitIndex) { + return GenerateGetBitInternal("", bitIndex); +} + +string GenerateSetBit(int bitIndex) { + return GenerateSetBitInternal("", bitIndex); +} + +string GenerateClearBit(int bitIndex) { + string varName = GetBitFieldNameForBit(bitIndex); + int bitInVarIndex = bitIndex % 32; + + string mask = bit_masks[bitInVarIndex]; + string result = varName + " = (" + varName + " & ~" + mask + ")"; + return result; +} + +string GenerateGetBitFromLocal(int bitIndex) { + return GenerateGetBitInternal("from_", bitIndex); +} + +string GenerateSetBitToLocal(int bitIndex) { + return GenerateSetBitInternal("to_", bitIndex); +} + +string GenerateGetBitMutableLocal(int bitIndex) { + return GenerateGetBitInternal("mutable_", bitIndex); +} + +string GenerateSetBitMutableLocal(int bitIndex) { + return GenerateSetBitInternal("mutable_", bitIndex); +} + +bool IsReferenceType(JavaType type) { + switch (type) { + case JAVATYPE_INT : return false; + case JAVATYPE_LONG : return false; + case JAVATYPE_FLOAT : return false; + case JAVATYPE_DOUBLE : return false; + case JAVATYPE_BOOLEAN: return false; + case JAVATYPE_STRING : return true; + case JAVATYPE_BYTES : return true; + case JAVATYPE_ENUM : return true; + case JAVATYPE_MESSAGE: return true; + + // No default because we want the compiler to complain if any new + // JavaTypes are added. + } + + GOOGLE_LOG(FATAL) << "Can't get here."; + return false; +} + +const char* GetCapitalizedType(const FieldDescriptor* field, bool immutable) { + switch (GetType(field)) { + case FieldDescriptor::TYPE_INT32 : return "Int32"; + case FieldDescriptor::TYPE_UINT32 : return "UInt32"; + case FieldDescriptor::TYPE_SINT32 : return "SInt32"; + case FieldDescriptor::TYPE_FIXED32 : return "Fixed32"; + case FieldDescriptor::TYPE_SFIXED32: return "SFixed32"; + case FieldDescriptor::TYPE_INT64 : return "Int64"; + case FieldDescriptor::TYPE_UINT64 : return "UInt64"; + case FieldDescriptor::TYPE_SINT64 : return "SInt64"; + case FieldDescriptor::TYPE_FIXED64 : return "Fixed64"; + case FieldDescriptor::TYPE_SFIXED64: return "SFixed64"; + case FieldDescriptor::TYPE_FLOAT : return "Float"; + case FieldDescriptor::TYPE_DOUBLE : return "Double"; + case FieldDescriptor::TYPE_BOOL : return "Bool"; + case FieldDescriptor::TYPE_STRING : return "String"; + case FieldDescriptor::TYPE_BYTES : { + return "Bytes"; + } + case FieldDescriptor::TYPE_ENUM : return "Enum"; + case FieldDescriptor::TYPE_GROUP : return "Group"; + case FieldDescriptor::TYPE_MESSAGE : return "Message"; + + // No default because we want the compiler to complain if any new + // types are added. + } + + GOOGLE_LOG(FATAL) << "Can't get here."; + return NULL; +} + +// For encodings with fixed sizes, returns that size in bytes. Otherwise +// returns -1. +int FixedSize(FieldDescriptor::Type type) { + switch (type) { + case FieldDescriptor::TYPE_INT32 : return -1; + case FieldDescriptor::TYPE_INT64 : return -1; + case FieldDescriptor::TYPE_UINT32 : return -1; + case FieldDescriptor::TYPE_UINT64 : return -1; + case FieldDescriptor::TYPE_SINT32 : return -1; + case FieldDescriptor::TYPE_SINT64 : return -1; + case FieldDescriptor::TYPE_FIXED32 : return WireFormatLite::kFixed32Size; + case FieldDescriptor::TYPE_FIXED64 : return WireFormatLite::kFixed64Size; + case FieldDescriptor::TYPE_SFIXED32: return WireFormatLite::kSFixed32Size; + case FieldDescriptor::TYPE_SFIXED64: return WireFormatLite::kSFixed64Size; + case FieldDescriptor::TYPE_FLOAT : return WireFormatLite::kFloatSize; + case FieldDescriptor::TYPE_DOUBLE : return WireFormatLite::kDoubleSize; + + case FieldDescriptor::TYPE_BOOL : return WireFormatLite::kBoolSize; + case FieldDescriptor::TYPE_ENUM : return -1; + + case FieldDescriptor::TYPE_STRING : return -1; + case FieldDescriptor::TYPE_BYTES : return -1; + case FieldDescriptor::TYPE_GROUP : return -1; + case FieldDescriptor::TYPE_MESSAGE : return -1; + + // No default because we want the compiler to complain if any new + // types are added. + } + GOOGLE_LOG(FATAL) << "Can't get here."; + return -1; +} + +// Sort the fields of the given Descriptor by number into a new[]'d array +// and return it. The caller should delete the returned array. +const FieldDescriptor** SortFieldsByNumber(const Descriptor* descriptor) { + const FieldDescriptor** fields = + new const FieldDescriptor*[descriptor->field_count()]; + for (int i = 0; i < descriptor->field_count(); i++) { + fields[i] = descriptor->field(i); + } + sort(fields, fields + descriptor->field_count(), + FieldOrderingByNumber()); + return fields; +} + +// Returns true if the message type has any required fields. If it doesn't, +// we can optimize out calls to its isInitialized() method. +// +// already_seen is used to avoid checking the same type multiple times +// (and also to protect against recursion). +bool HasRequiredFields( + const Descriptor* type, + hash_set<const Descriptor*>* already_seen) { + if (already_seen->count(type) > 0) { + // The type is already in cache. This means that either: + // a. The type has no required fields. + // b. We are in the midst of checking if the type has required fields, + // somewhere up the stack. In this case, we know that if the type + // has any required fields, they'll be found when we return to it, + // and the whole call to HasRequiredFields() will return true. + // Therefore, we don't have to check if this type has required fields + // here. + return false; + } + already_seen->insert(type); + + // If the type has extensions, an extension with message type could contain + // required fields, so we have to be conservative and assume such an + // extension exists. + if (type->extension_range_count() > 0) return true; + + for (int i = 0; i < type->field_count(); i++) { + const FieldDescriptor* field = type->field(i); + if (field->is_required()) { + return true; + } + if (GetJavaType(field) == JAVATYPE_MESSAGE) { + if (HasRequiredFields(field->message_type(), already_seen)) { + return true; + } + } + } + + return false; +} + +bool HasRequiredFields(const Descriptor* type) { + hash_set<const Descriptor*> already_seen; + return HasRequiredFields(type, &already_seen); +} + +bool HasRepeatedFields(const Descriptor* descriptor) { + for (int i = 0; i < descriptor->field_count(); ++i) { + const FieldDescriptor* field = descriptor->field(i); + if (field->is_repeated()) { + return true; + } + } + return false; +} + } // namespace java } // namespace compiler } // namespace protobuf diff --git a/src/google/protobuf/compiler/java/java_helpers.h b/src/google/protobuf/compiler/java/java_helpers.h index 3c8974c..6d1eae0 100644 --- a/src/google/protobuf/compiler/java/java_helpers.h +++ b/src/google/protobuf/compiler/java/java_helpers.h @@ -49,6 +49,9 @@ namespace java { extern const char kThickSeparator[]; extern const char kThinSeparator[]; +// Converts a name to camel-case. If cap_first_letter is true, capitalize the +// first letter. +string UnderscoresToCamelCase(const string& name, bool cap_first_letter); // Converts the field's name to camel-case, e.g. "foo_bar_baz" becomes // "fooBarBaz" or "FooBarBaz", respectively. string UnderscoresToCamelCase(const FieldDescriptor* field); @@ -58,36 +61,70 @@ string UnderscoresToCapitalizedCamelCase(const FieldDescriptor* field); // of lower-casing the first letter of the name.) string UnderscoresToCamelCase(const MethodDescriptor* method); +// Get an identifier that uniquely identifies this type within the file. +// This is used to declare static variables related to this type at the +// outermost file scope. +string UniqueFileScopeIdentifier(const Descriptor* descriptor); + // Strips ".proto" or ".protodevel" from the end of a filename. string StripProto(const string& filename); -// Gets the unqualified class name for the file. Each .proto file becomes a -// single Java class, with all its contents nested in that class. -string FileClassName(const FileDescriptor* file); +// Gets the unqualified class name for the file. For each .proto file, there +// will be one Java class containing all the immutable messages and another +// Java class containing all the mutable messages. +// TODO(xiaofeng): remove the default value after updating client code. +string FileClassName(const FileDescriptor* file, bool immutable = true); // Returns the file's Java package name. -string FileJavaPackage(const FileDescriptor* file); +string FileJavaPackage(const FileDescriptor* file, bool immutable = true); + +// Returns output directory for the given package name. +string JavaPackageToDir(string package_name); // Converts the given fully-qualified name in the proto namespace to its // fully-qualified name in the Java namespace, given that it is in the given // file. -string ToJavaName(const string& full_name, const FileDescriptor* file); +// TODO(xiaofeng): this method is deprecated and should be removed in the +// future. +string ToJavaName(const string& full_name, + const FileDescriptor* file); -// These return the fully-qualified class name corresponding to the given -// descriptor. -inline string ClassName(const Descriptor* descriptor) { - return ToJavaName(descriptor->full_name(), descriptor->file()); -} -inline string ClassName(const EnumDescriptor* descriptor) { - return ToJavaName(descriptor->full_name(), descriptor->file()); -} -inline string ClassName(const ServiceDescriptor* descriptor) { - return ToJavaName(descriptor->full_name(), descriptor->file()); +// TODO(xiaofeng): the following methods are kept for they are exposed +// publicly in //google/protobuf/compiler/java/names.h. They return +// immutable names only and should be removed after mutable API is +// integrated into google3. +string ClassName(const Descriptor* descriptor); +string ClassName(const EnumDescriptor* descriptor); +string ClassName(const ServiceDescriptor* descriptor); +string ClassName(const FileDescriptor* descriptor); + +// Comma-separate list of option-specified interfaces implemented by the +// Message, to follow the "implements" declaration of the Message definition. +string ExtraMessageInterfaces(const Descriptor* descriptor); +// Comma-separate list of option-specified interfaces implemented by the +// MutableMessage, to follow the "implements" declaration of the MutableMessage +// definition. +string ExtraMutableMessageInterfaces(const Descriptor* descriptor); +// Comma-separate list of option-specified interfaces implemented by the +// Builder, to follow the "implements" declaration of the Builder definition. +string ExtraBuilderInterfaces(const Descriptor* descriptor); +// Comma-separate list of option-specified interfaces extended by the +// MessageOrBuilder, to follow the "extends" declaration of the +// MessageOrBuilder definition. +string ExtraMessageOrBuilderInterfaces(const Descriptor* descriptor); + +// Get the unqualified Java class name for mutable messages. i.e. without +// package or outer classnames. +inline string ShortMutableJavaClassName(const Descriptor* descriptor) { + return descriptor->name(); } -inline string ExtensionIdentifierName(const FieldDescriptor* descriptor) { - return ToJavaName(descriptor->full_name(), descriptor->file()); + + +// Whether we should generate multiple java files for messages. +inline bool MultipleJavaFiles( + const FileDescriptor* descriptor, bool immutable) { + return descriptor->options().java_multiple_files(); } -string ClassName(const FileDescriptor* descriptor); // Get the unqualified name that should be used for a field's field // number constant. @@ -117,10 +154,23 @@ JavaType GetJavaType(const FieldDescriptor* field); // types. const char* BoxedPrimitiveTypeName(JavaType type); -string DefaultValue(const FieldDescriptor* field); +// Get the name of the java enum constant representing this type. E.g., +// "INT32" for FieldDescriptor::TYPE_INT32. The enum constant's full +// name is "com.google.protobuf.WireFormat.FieldType.INT32". +const char* FieldTypeName(const FieldDescriptor::Type field_type); -// Does this message class keep track of unknown fields? -inline bool HasUnknownFields(const Descriptor* descriptor) { +class ClassNameResolver; +string DefaultValue(const FieldDescriptor* field, bool immutable, + ClassNameResolver* name_resolver); +inline string ImmutableDefaultValue(const FieldDescriptor* field, + ClassNameResolver* name_resolver) { + return DefaultValue(field, true, name_resolver); +} +bool IsDefaultValueJavaDefault(const FieldDescriptor* field); + +// Does this message class use UnknownFieldSet? +// Otherwise, unknown fields will be stored in a ByteString object +inline bool UseUnknownFieldSet(const Descriptor* descriptor) { return descriptor->file()->options().optimize_for() != FileOptions::LITE_RUNTIME; } @@ -132,6 +182,11 @@ inline bool HasGeneratedMethods(const Descriptor* descriptor) { FileOptions::CODE_SIZE; } +// Does this message have specialized equals() and hashCode() methods? +inline bool HasEqualsAndHashCode(const Descriptor* descriptor) { + return descriptor->file()->options().java_generate_equals_and_hash(); +} + // Does this message class have descriptor and reflection methods? inline bool HasDescriptorMethods(const Descriptor* descriptor) { return descriptor->file()->options().optimize_for() != @@ -146,6 +201,12 @@ inline bool HasDescriptorMethods(const FileDescriptor* descriptor) { FileOptions::LITE_RUNTIME; } +inline bool HasNestedBuilders(const Descriptor* descriptor) { + // The proto-lite version doesn't support nested builders. + return descriptor->file()->options().optimize_for() != + FileOptions::LITE_RUNTIME; +} + // Should we generate generic services for this file? inline bool HasGenericServices(const FileDescriptor *file) { return file->service_count() > 0 && @@ -153,6 +214,106 @@ inline bool HasGenericServices(const FileDescriptor *file) { file->options().java_generic_services(); } +inline bool IsLazy(const FieldDescriptor* descriptor) { + // Currently, the proto-lite version suports lazy field. + // TODO(niwasaki): Support lazy fields also for other proto runtimes. + if (descriptor->file()->options().optimize_for() != + FileOptions::LITE_RUNTIME) { + return false; + } + return descriptor->options().lazy(); +} + +// Methods for shared bitfields. + +// Gets the name of the shared bitfield for the given index. +string GetBitFieldName(int index); + +// Gets the name of the shared bitfield for the given bit index. +// Effectively, GetBitFieldName(bitIndex / 32) +string GetBitFieldNameForBit(int bitIndex); + +// Generates the java code for the expression that returns the boolean value +// of the bit of the shared bitfields for the given bit index. +// Example: "((bitField1_ & 0x04) == 0x04)" +string GenerateGetBit(int bitIndex); + +// Generates the java code for the expression that sets the bit of the shared +// bitfields for the given bit index. +// Example: "bitField1_ = (bitField1_ | 0x04)" +string GenerateSetBit(int bitIndex); + +// Generates the java code for the expression that clears the bit of the shared +// bitfields for the given bit index. +// Example: "bitField1_ = (bitField1_ & ~0x04)" +string GenerateClearBit(int bitIndex); + +// Does the same as GenerateGetBit but operates on the bit field on a local +// variable. This is used by the builder to copy the value in the builder to +// the message. +// Example: "((from_bitField1_ & 0x04) == 0x04)" +string GenerateGetBitFromLocal(int bitIndex); + +// Does the same as GenerateSetBit but operates on the bit field on a local +// variable. This is used by the builder to copy the value in the builder to +// the message. +// Example: "to_bitField1_ = (to_bitField1_ | 0x04)" +string GenerateSetBitToLocal(int bitIndex); + +// Does the same as GenerateGetBit but operates on the bit field on a local +// variable. This is used by the parsing constructor to record if a repeated +// field is mutable. +// Example: "((mutable_bitField1_ & 0x04) == 0x04)" +string GenerateGetBitMutableLocal(int bitIndex); + +// Does the same as GenerateSetBit but operates on the bit field on a local +// variable. This is used by the parsing constructor to record if a repeated +// field is mutable. +// Example: "mutable_bitField1_ = (mutable_bitField1_ | 0x04)" +string GenerateSetBitMutableLocal(int bitIndex); + +// Returns whether the JavaType is a reference type. +bool IsReferenceType(JavaType type); + +// Returns the capitalized name for calling relative functions in +// CodedInputStream +const char* GetCapitalizedType(const FieldDescriptor* field, bool immutable); + +// For encodings with fixed sizes, returns that size in bytes. Otherwise +// returns -1. +int FixedSize(FieldDescriptor::Type type); + +// Comparators used to sort fields in MessageGenerator +struct FieldOrderingByNumber { + inline bool operator()(const FieldDescriptor* a, + const FieldDescriptor* b) const { + return a->number() < b->number(); + } +}; + +struct ExtensionRangeOrdering { + bool operator()(const Descriptor::ExtensionRange* a, + const Descriptor::ExtensionRange* b) const { + return a->start < b->start; + } +}; + +// Sort the fields of the given Descriptor by number into a new[]'d array +// and return it. The caller should delete the returned array. +const FieldDescriptor** SortFieldsByNumber(const Descriptor* descriptor); + +// Check a message type and its sub-message types recursively to see if any of +// them has a required field. Return true if a required field is found. +bool HasRequiredFields(const Descriptor* descriptor); + +// Whether a .proto file supports field presence test for non-message types. +inline bool SupportFieldPresence(const FileDescriptor* descriptor) { + return true; +} + +// Check whether a mesasge has repeated fields. +bool HasRepeatedFields(const Descriptor* descriptor); + } // namespace java } // namespace compiler } // namespace protobuf diff --git a/src/google/protobuf/compiler/java/java_lazy_message_field.cc b/src/google/protobuf/compiler/java/java_lazy_message_field.cc new file mode 100644 index 0000000..32d97b6 --- /dev/null +++ b/src/google/protobuf/compiler/java/java_lazy_message_field.cc @@ -0,0 +1,826 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// http://code.google.com/p/protobuf/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// Author: niwasaki@google.com (Naoki Iwasaki) +// Based on original Protocol Buffers design by +// Sanjay Ghemawat, Jeff Dean, and others. + +#include <google/protobuf/compiler/java/java_context.h> +#include <google/protobuf/compiler/java/java_lazy_message_field.h> +#include <google/protobuf/compiler/java/java_doc_comment.h> +#include <google/protobuf/compiler/java/java_helpers.h> +#include <google/protobuf/io/printer.h> + +namespace google { +namespace protobuf { +namespace compiler { +namespace java { + +ImmutableLazyMessageFieldGenerator:: +ImmutableLazyMessageFieldGenerator( + const FieldDescriptor* descriptor, + int messageBitIndex, + int builderBitIndex, + Context* context) + : ImmutableMessageFieldGenerator( + descriptor, messageBitIndex, builderBitIndex, context) { +} + +ImmutableLazyMessageFieldGenerator::~ImmutableLazyMessageFieldGenerator() {} + +void ImmutableLazyMessageFieldGenerator:: +GenerateMembers(io::Printer* printer) const { + printer->Print(variables_, + "private com.google.protobuf.LazyFieldLite $name$_ =\n" + " new com.google.protobuf.LazyFieldLite();\n"); + + PrintExtraFieldInfo(variables_, printer); + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, + "$deprecation$public boolean has$capitalized_name$() {\n" + " return $get_has_field_bit_message$;\n" + "}\n"); + WriteFieldDocComment(printer, descriptor_); + + printer->Print(variables_, + "$deprecation$public $type$ get$capitalized_name$() {\n" + " return ($type$) $name$_.getValue($type$.getDefaultInstance());\n" + "}\n"); + if (HasNestedBuilders(descriptor_->containing_type())) { + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, + "$deprecation$public $type$OrBuilder get$capitalized_name$OrBuilder() {\n" + " return $name$_;\n" + "}\n"); + } +} + +void ImmutableLazyMessageFieldGenerator:: +GenerateBuilderMembers(io::Printer* printer) const { + // When using nested-builders, the code initially works just like the + // non-nested builder case. It only creates a nested builder lazily on + // demand and then forever delegates to it after creation. + + printer->Print(variables_, + "private com.google.protobuf.LazyFieldLite $name$_ =\n" + " new com.google.protobuf.LazyFieldLite();\n"); + + if (HasNestedBuilders(descriptor_->containing_type())) { + printer->Print(variables_, + // If this builder is non-null, it is used and the other fields are + // ignored. + "private com.google.protobuf.SingleFieldBuilder<\n" + " $type$, $type$.Builder, $type$OrBuilder> $name$Builder_;" + "\n"); + } + + // The comments above the methods below are based on a hypothetical + // field of type "Field" called "Field". + + // boolean hasField() + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, + "$deprecation$public boolean has$capitalized_name$() {\n" + " return $get_has_field_bit_builder$;\n" + "}\n"); + + printer->Print(variables_, + "$deprecation$public $type$ get$capitalized_name$() {\n" + " return ($type$) $name$_.getValue($type$.getDefaultInstance());\n" + "}\n"); + + // Field.Builder setField(Field value) + WriteFieldDocComment(printer, descriptor_); + PrintNestedBuilderFunction(printer, + "$deprecation$public Builder set$capitalized_name$($type$ value)", + + "if (value == null) {\n" + " throw new NullPointerException();\n" + "}\n" + "$name$_.setValue(value);\n" + "$on_changed$\n", + + NULL, // Lazy fields are supported only for lite-runtime. + + "$set_has_field_bit_builder$;\n" + "return this;\n"); + + // Field.Builder setField(Field.Builder builderForValue) + WriteFieldDocComment(printer, descriptor_); + PrintNestedBuilderFunction(printer, + "$deprecation$public Builder set$capitalized_name$(\n" + " $type$.Builder builderForValue)", + + "$name$_.setValue(builderForValue.build());\n" + "$on_changed$\n", + + NULL, + + "$set_has_field_bit_builder$;\n" + "return this;\n"); + + // Field.Builder mergeField(Field value) + WriteFieldDocComment(printer, descriptor_); + PrintNestedBuilderFunction(printer, + "$deprecation$public Builder merge$capitalized_name$($type$ value)", + + "if ($get_has_field_bit_builder$ &&\n" + " !$name$_.containsDefaultInstance()) {\n" + " $name$_.setValue(\n" + " $type$.newBuilder(\n" + " get$capitalized_name$()).mergeFrom(value).buildPartial());\n" + "} else {\n" + " $name$_.setValue(value);\n" + "}\n" + "$on_changed$\n", + + NULL, + + "$set_has_field_bit_builder$;\n" + "return this;\n"); + + // Field.Builder clearField() + WriteFieldDocComment(printer, descriptor_); + PrintNestedBuilderFunction(printer, + "$deprecation$public Builder clear$capitalized_name$()", + + "$name$_.clear();\n" + "$on_changed$\n", + + NULL, + + "$clear_has_field_bit_builder$;\n" + "return this;\n"); + + if (HasNestedBuilders(descriptor_->containing_type())) { + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, + "$deprecation$public $type$.Builder get$capitalized_name$Builder() {\n" + " $set_has_field_bit_builder$;\n" + " $on_changed$\n" + " return get$capitalized_name$FieldBuilder().getBuilder();\n" + "}\n"); + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, + "$deprecation$public $type$OrBuilder get$capitalized_name$OrBuilder() {\n" + " if ($name$Builder_ != null) {\n" + " return $name$Builder_.getMessageOrBuilder();\n" + " } else {\n" + " return $name$_;\n" + " }\n" + "}\n"); + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, + "private com.google.protobuf.SingleFieldBuilder<\n" + " $type$, $type$.Builder, $type$OrBuilder> \n" + " get$capitalized_name$FieldBuilder() {\n" + " if ($name$Builder_ == null) {\n" + " $name$Builder_ = new com.google.protobuf.SingleFieldBuilder<\n" + " $type$, $type$.Builder, $type$OrBuilder>(\n" + " $name$_,\n" + " getParentForChildren(),\n" + " isClean());\n" + " $name$_ = null;\n" + " }\n" + " return $name$Builder_;\n" + "}\n"); + } +} + + +void ImmutableLazyMessageFieldGenerator:: +GenerateInitializationCode(io::Printer* printer) const { + printer->Print(variables_, "$name$_.clear();\n"); +} + +void ImmutableLazyMessageFieldGenerator:: +GenerateBuilderClearCode(io::Printer* printer) const { + printer->Print(variables_, "$name$_.clear();\n"); + printer->Print(variables_, "$clear_has_field_bit_builder$;\n"); +} + +void ImmutableLazyMessageFieldGenerator:: +GenerateMergingCode(io::Printer* printer) const { + printer->Print(variables_, + "if (other.has$capitalized_name$()) {\n" + " $name$_.merge(other.$name$_);\n" + " $set_has_field_bit_builder$;\n" + "}\n"); +} + +void ImmutableLazyMessageFieldGenerator:: +GenerateBuildingCode(io::Printer* printer) const { + printer->Print(variables_, + "if ($get_has_field_bit_from_local$) {\n" + " $set_has_field_bit_to_local$;\n" + "}\n"); + + printer->Print(variables_, + "result.$name$_.setByteString(\n" + " $name$_.toByteString(),\n" + " $name$_.getExtensionRegistry());\n"); +} + +void ImmutableLazyMessageFieldGenerator:: +GenerateParsingCode(io::Printer* printer) const { + printer->Print(variables_, + "$name$_.setByteString(input.readBytes(), extensionRegistry);\n"); + printer->Print(variables_, + "$set_has_field_bit_message$;\n"); +} + +void ImmutableLazyMessageFieldGenerator:: +GenerateSerializationCode(io::Printer* printer) const { + // Do not de-serialize lazy fields. + printer->Print(variables_, + "if ($get_has_field_bit_message$) {\n" + " output.writeBytes($number$, $name$_.toByteString());\n" + "}\n"); +} + +void ImmutableLazyMessageFieldGenerator:: +GenerateSerializedSizeCode(io::Printer* printer) const { + printer->Print(variables_, + "if ($get_has_field_bit_message$) {\n" + " size += com.google.protobuf.CodedOutputStream\n" + " .computeLazyFieldSize($number$, $name$_);\n" + "}\n"); +} + +// =================================================================== + +ImmutableLazyMessageOneofFieldGenerator:: +ImmutableLazyMessageOneofFieldGenerator(const FieldDescriptor* descriptor, + int messageBitIndex, + int builderBitIndex, + Context* context) + : ImmutableLazyMessageFieldGenerator( + descriptor, messageBitIndex, builderBitIndex, context) { + const OneofGeneratorInfo* info = + context->GetOneofGeneratorInfo(descriptor->containing_oneof()); + SetCommonOneofVariables(descriptor, info, &variables_); + variables_["lazy_type"] = "com.google.protobuf.LazyFieldLite"; +} + +ImmutableLazyMessageOneofFieldGenerator:: +~ImmutableLazyMessageOneofFieldGenerator() {} + +void ImmutableLazyMessageOneofFieldGenerator:: +GenerateMembers(io::Printer* printer) const { + PrintExtraFieldInfo(variables_, printer); + WriteFieldDocComment(printer, descriptor_); + + printer->Print(variables_, + "$deprecation$public boolean has$capitalized_name$() {\n" + " return $has_oneof_case_message$;\n" + "}\n"); + WriteFieldDocComment(printer, descriptor_); + + printer->Print(variables_, + "$deprecation$public $type$ get$capitalized_name$() {\n" + " if ($has_oneof_case_message$) {\n" + " return ($type$) (($lazy_type$) $oneof_name$_).getValue(\n" + " $type$.getDefaultInstance());\n" + " }\n" + " return $type$.getDefaultInstance();\n" + "}\n"); +} + +void ImmutableLazyMessageOneofFieldGenerator:: +GenerateBuilderMembers(io::Printer* printer) const { + // boolean hasField() + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, + "$deprecation$public boolean has$capitalized_name$() {\n" + " return $has_oneof_case_message$;\n" + "}\n"); + + printer->Print(variables_, + "$deprecation$public $type$ get$capitalized_name$() {\n" + " if ($has_oneof_case_message$) {\n" + " return ($type$) (($lazy_type$) $oneof_name$_).getValue(\n" + " $type$.getDefaultInstance());\n" + " }\n" + " return $type$.getDefaultInstance();\n" + "}\n"); + + // Field.Builder setField(Field value) + WriteFieldDocComment(printer, descriptor_); + PrintNestedBuilderFunction(printer, + "$deprecation$public Builder set$capitalized_name$($type$ value)", + + "if (value == null) {\n" + " throw new NullPointerException();\n" + "}\n" + "if (!($has_oneof_case_message$)) {\n" + " $oneof_name$_ = new $lazy_type$();\n" + " $set_oneof_case_message$;\n" + "}\n" + "(($lazy_type$) $oneof_name$_).setValue(value);\n" + "$on_changed$\n", + + NULL, // Lazy fields are supported only for lite-runtime. + + "return this;\n"); + + // Field.Builder setField(Field.Builder builderForValue) + WriteFieldDocComment(printer, descriptor_); + PrintNestedBuilderFunction(printer, + "$deprecation$public Builder set$capitalized_name$(\n" + " $type$.Builder builderForValue)", + + "if (!($has_oneof_case_message$)) {\n" + " $oneof_name$_ = new $lazy_type$();\n" + " $set_oneof_case_message$;\n" + "}\n" + "(($lazy_type$) $oneof_name$_).setValue(builderForValue.build());\n" + "$on_changed$\n", + + NULL, + + "return this;\n"); + + // Field.Builder mergeField(Field value) + WriteFieldDocComment(printer, descriptor_); + PrintNestedBuilderFunction(printer, + "$deprecation$public Builder merge$capitalized_name$($type$ value)", + + "if ($has_oneof_case_message$ &&\n" + " !(($lazy_type$) $oneof_name$_).containsDefaultInstance()) {\n" + " (($lazy_type$) $oneof_name$_).setValue(\n" + " $type$.newBuilder(\n" + " get$capitalized_name$()).mergeFrom(value).buildPartial());\n" + "} else {\n" + " if (!($has_oneof_case_message$)) {\n" + " $oneof_name$_ = new $lazy_type$();\n" + " $set_oneof_case_message$;\n" + " }\n" + " (($lazy_type$) $oneof_name$_).setValue(value);\n" + "}\n" + "$on_changed$\n", + + NULL, + + "return this;\n"); + + // Field.Builder clearField() + WriteFieldDocComment(printer, descriptor_); + PrintNestedBuilderFunction(printer, + "$deprecation$public Builder clear$capitalized_name$()", + + "if ($has_oneof_case_message$) {\n" + " $clear_oneof_case_message$;\n" + " $oneof_name$_ = null;\n" + " $on_changed$\n" + "}\n", + + NULL, + + "return this;\n"); +} + +void ImmutableLazyMessageOneofFieldGenerator:: +GenerateMergingCode(io::Printer* printer) const { + printer->Print(variables_, + "if (!($has_oneof_case_message$)) {\n" + " $oneof_name$_ = new $lazy_type$();\n" + "}\n" + "(($lazy_type$) $oneof_name$_).merge(\n" + " ($lazy_type$) other.$oneof_name$_);\n" + "$set_oneof_case_message$;\n"); +} + +void ImmutableLazyMessageOneofFieldGenerator:: +GenerateBuildingCode(io::Printer* printer) const { + printer->Print(variables_, + "if ($has_oneof_case_message$) {\n"); + printer->Indent(); + + printer->Print(variables_, + "result.$oneof_name$_ = new $lazy_type$();\n" + "(($lazy_type$) result.$oneof_name$_).setByteString(\n" + " (($lazy_type$) $oneof_name$_).toByteString(),\n" + " (($lazy_type$) $oneof_name$_).getExtensionRegistry());\n"); + printer->Outdent(); + printer->Print("}\n"); +} + +void ImmutableLazyMessageOneofFieldGenerator:: +GenerateParsingCode(io::Printer* printer) const { + printer->Print(variables_, + "if (!($has_oneof_case_message$)) {\n" + " $oneof_name$_ = new $lazy_type$();\n" + "}\n" + "(($lazy_type$) $oneof_name$_).setByteString(\n" + " input.readBytes(), extensionRegistry);\n" + "$set_oneof_case_message$;\n"); +} + +void ImmutableLazyMessageOneofFieldGenerator:: +GenerateSerializationCode(io::Printer* printer) const { + // Do not de-serialize lazy fields. + printer->Print(variables_, + "if ($has_oneof_case_message$) {\n" + " output.writeBytes(\n" + " $number$, (($lazy_type$) $oneof_name$_).toByteString());\n" + "}\n"); +} + +void ImmutableLazyMessageOneofFieldGenerator:: +GenerateSerializedSizeCode(io::Printer* printer) const { + printer->Print(variables_, + "if ($has_oneof_case_message$) {\n" + " size += com.google.protobuf.CodedOutputStream\n" + " .computeLazyFieldSize($number$, ($lazy_type$) $oneof_name$_);\n" + "}\n"); +} + +// =================================================================== + +RepeatedImmutableLazyMessageFieldGenerator:: +RepeatedImmutableLazyMessageFieldGenerator( + const FieldDescriptor* descriptor, + int messageBitIndex, + int builderBitIndex, + Context* context) + : RepeatedImmutableMessageFieldGenerator( + descriptor, messageBitIndex, builderBitIndex, context) { +} + + +RepeatedImmutableLazyMessageFieldGenerator:: +~RepeatedImmutableLazyMessageFieldGenerator() {} + +void RepeatedImmutableLazyMessageFieldGenerator:: +GenerateMembers(io::Printer* printer) const { + printer->Print(variables_, + "private java.util.List<com.google.protobuf.LazyFieldLite> $name$_;\n"); + PrintExtraFieldInfo(variables_, printer); + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, + "$deprecation$public java.util.List<$type$>\n" + " get$capitalized_name$List() {\n" + " java.util.List<$type$> list =\n" + " new java.util.ArrayList<$type$>($name$_.size());\n" + " for (com.google.protobuf.LazyFieldLite lf : $name$_) {\n" + " list.add(($type$) lf.getValue($type$.getDefaultInstance()));\n" + " }\n" + " return list;\n" + "}\n"); + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, + "$deprecation$public java.util.List<? extends $type$OrBuilder>\n" + " get$capitalized_name$OrBuilderList() {\n" + " return get$capitalized_name$List();\n" + "}\n"); + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, + "$deprecation$public int get$capitalized_name$Count() {\n" + " return $name$_.size();\n" + "}\n"); + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, + "$deprecation$public $type$ get$capitalized_name$(int index) {\n" + " return ($type$)\n" + " $name$_.get(index).getValue($type$.getDefaultInstance());\n" + "}\n"); + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, + "$deprecation$public $type$OrBuilder get$capitalized_name$OrBuilder(\n" + " int index) {\n" + " return ($type$OrBuilder)\n" + " $name$_.get(index).getValue($type$.getDefaultInstance());\n" + "}\n"); +} + +void RepeatedImmutableLazyMessageFieldGenerator:: +GenerateBuilderMembers(io::Printer* printer) const { + // When using nested-builders, the code initially works just like the + // non-nested builder case. It only creates a nested builder lazily on + // demand and then forever delegates to it after creation. + + printer->Print(variables_, + "private java.util.List<com.google.protobuf.LazyFieldLite> $name$_ =\n" + " java.util.Collections.emptyList();\n" + + "private void ensure$capitalized_name$IsMutable() {\n" + " if (!$get_mutable_bit_builder$) {\n" + " $name$_ =\n" + " new java.util.ArrayList<com.google.protobuf.LazyFieldLite>(\n" + " $name$_);\n" + " $set_mutable_bit_builder$;\n" + " }\n" + "}\n" + "\n"); + + if (HasNestedBuilders(descriptor_->containing_type())) { + printer->Print(variables_, + // If this builder is non-null, it is used and the other fields are + // ignored. + "private com.google.protobuf.RepeatedFieldBuilder<\n" + " $type$, $type$.Builder, $type$OrBuilder> $name$Builder_;\n" + "\n"); + } + + // The comments above the methods below are based on a hypothetical + // repeated field of type "Field" called "RepeatedField". + + // List<Field> getRepeatedFieldList() + WriteFieldDocComment(printer, descriptor_); + PrintNestedBuilderFunction(printer, + "$deprecation$public java.util.List<$type$> get$capitalized_name$List()", + + "java.util.List<$type$> list =\n" + " new java.util.ArrayList<$type$>($name$_.size());\n" + "for (com.google.protobuf.LazyFieldLite lf : $name$_) {\n" + " list.add(($type$) lf.getValue($type$.getDefaultInstance()));\n" + "}\n" + "return java.util.Collections.unmodifiableList(list);\n", + + "return $name$Builder_.getMessageList();\n", + + NULL); + + // int getRepeatedFieldCount() + WriteFieldDocComment(printer, descriptor_); + PrintNestedBuilderFunction(printer, + "$deprecation$public int get$capitalized_name$Count()", + + "return $name$_.size();\n", + "return $name$Builder_.getCount();\n", + + NULL); + + // Field getRepeatedField(int index) + WriteFieldDocComment(printer, descriptor_); + PrintNestedBuilderFunction(printer, + "$deprecation$public $type$ get$capitalized_name$(int index)", + + "return ($type$) $name$_.get(index).getValue(\n" + " $type$.getDefaultInstance());\n", + + "return $name$Builder_.getMessage(index);\n", + + NULL); + + // Builder setRepeatedField(int index, Field value) + WriteFieldDocComment(printer, descriptor_); + PrintNestedBuilderFunction(printer, + "$deprecation$public Builder set$capitalized_name$(\n" + " int index, $type$ value)", + "if (value == null) {\n" + " throw new NullPointerException();\n" + "}\n" + "ensure$capitalized_name$IsMutable();\n" + "$name$_.set(index, com.google.protobuf.LazyFieldLite.fromValue(value));\n" + "$on_changed$\n", + "$name$Builder_.setMessage(index, value);\n", + "return this;\n"); + + // Builder setRepeatedField(int index, Field.Builder builderForValue) + WriteFieldDocComment(printer, descriptor_); + PrintNestedBuilderFunction(printer, + "$deprecation$public Builder set$capitalized_name$(\n" + " int index, $type$.Builder builderForValue)", + + "ensure$capitalized_name$IsMutable();\n" + "$name$_.set(index, com.google.protobuf.LazyFieldLite.fromValue(\n" + " builderForValue.build()));\n" + "$on_changed$\n", + + "$name$Builder_.setMessage(index, builderForValue.build());\n", + + "return this;\n"); + + // Builder addRepeatedField(Field value) + WriteFieldDocComment(printer, descriptor_); + PrintNestedBuilderFunction(printer, + "$deprecation$public Builder add$capitalized_name$($type$ value)", + + "if (value == null) {\n" + " throw new NullPointerException();\n" + "}\n" + "ensure$capitalized_name$IsMutable();\n" + "$name$_.add(com.google.protobuf.LazyFieldLite.fromValue(value));\n" + + "$on_changed$\n", + + "$name$Builder_.addMessage(value);\n", + + "return this;\n"); + + // Builder addRepeatedField(int index, Field value) + WriteFieldDocComment(printer, descriptor_); + PrintNestedBuilderFunction(printer, + "$deprecation$public Builder add$capitalized_name$(\n" + " int index, $type$ value)", + + "if (value == null) {\n" + " throw new NullPointerException();\n" + "}\n" + "ensure$capitalized_name$IsMutable();\n" + "$name$_.add(index, com.google.protobuf.LazyFieldLite.fromValue(value));\n" + "$on_changed$\n", + + "$name$Builder_.addMessage(index, value);\n", + + "return this;\n"); + + // Builder addRepeatedField(Field.Builder builderForValue) + WriteFieldDocComment(printer, descriptor_); + PrintNestedBuilderFunction(printer, + "$deprecation$public Builder add$capitalized_name$(\n" + " $type$.Builder builderForValue)", + + "ensure$capitalized_name$IsMutable();\n" + "$name$_.add(com.google.protobuf.LazyFieldLite.fromValue(\n" + " builderForValue.build()));\n" + "$on_changed$\n", + + "$name$Builder_.addMessage(builderForValue.build());\n", + + "return this;\n"); + + // Builder addRepeatedField(int index, Field.Builder builderForValue) + WriteFieldDocComment(printer, descriptor_); + PrintNestedBuilderFunction(printer, + "$deprecation$public Builder add$capitalized_name$(\n" + " int index, $type$.Builder builderForValue)", + + "ensure$capitalized_name$IsMutable();\n" + "$name$_.add(index, com.google.protobuf.LazyFieldLite.fromValue(\n" + " builderForValue.build()));\n" + "$on_changed$\n", + + "$name$Builder_.addMessage(index, builderForValue.build());\n", + + "return this;\n"); + + // Builder addAllRepeatedField(Iterable<Field> values) + WriteFieldDocComment(printer, descriptor_); + PrintNestedBuilderFunction(printer, + "$deprecation$public Builder addAll$capitalized_name$(\n" + " java.lang.Iterable<? extends $type$> values)", + + "ensure$capitalized_name$IsMutable();\n" + "for (com.google.protobuf.MessageLite v : values) {\n" + " $name$_.add(com.google.protobuf.LazyFieldLite.fromValue(v));\n" + "}\n" + "$on_changed$\n", + + "$name$Builder_.addAllMessages(values);\n", + + "return this;\n"); + + // Builder clearAllRepeatedField() + WriteFieldDocComment(printer, descriptor_); + PrintNestedBuilderFunction(printer, + "$deprecation$public Builder clear$capitalized_name$()", + + "$name$_ = java.util.Collections.emptyList();\n" + "$clear_mutable_bit_builder$;\n" + "$on_changed$\n", + + "$name$Builder_.clear();\n", + + "return this;\n"); + + // Builder removeRepeatedField(int index) + WriteFieldDocComment(printer, descriptor_); + PrintNestedBuilderFunction(printer, + "$deprecation$public Builder remove$capitalized_name$(int index)", + + "ensure$capitalized_name$IsMutable();\n" + "$name$_.remove(index);\n" + "$on_changed$\n", + + "$name$Builder_.remove(index);\n", + + "return this;\n"); + + if (HasNestedBuilders(descriptor_->containing_type())) { + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, + "$deprecation$public $type$.Builder get$capitalized_name$Builder(\n" + " int index) {\n" + " return get$capitalized_name$FieldBuilder().getBuilder(index);\n" + "}\n"); + + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, + "$deprecation$public $type$OrBuilder get$capitalized_name$OrBuilder(\n" + " int index) {\n" + " if ($name$Builder_ == null) {\n" + " return $name$_.get(index);" + " } else {\n" + " return $name$Builder_.getMessageOrBuilder(index);\n" + " }\n" + "}\n"); + + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, + "$deprecation$public java.util.List<? extends $type$OrBuilder> \n" + " get$capitalized_name$OrBuilderList() {\n" + " if ($name$Builder_ != null) {\n" + " return $name$Builder_.getMessageOrBuilderList();\n" + " } else {\n" + " return java.util.Collections.unmodifiableList($name$_);\n" + " }\n" + "}\n"); + + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, + "$deprecation$public $type$.Builder add$capitalized_name$Builder() {\n" + " return get$capitalized_name$FieldBuilder().addBuilder(\n" + " $type$.getDefaultInstance());\n" + "}\n"); + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, + "$deprecation$public $type$.Builder add$capitalized_name$Builder(\n" + " int index) {\n" + " return get$capitalized_name$FieldBuilder().addBuilder(\n" + " index, $type$.getDefaultInstance());\n" + "}\n"); + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, + "$deprecation$public java.util.List<$type$.Builder> \n" + " get$capitalized_name$BuilderList() {\n" + " return get$capitalized_name$FieldBuilder().getBuilderList();\n" + "}\n" + "private com.google.protobuf.RepeatedFieldBuilder<\n" + " $type$, $type$.Builder, $type$OrBuilder> \n" + " get$capitalized_name$FieldBuilder() {\n" + " if ($name$Builder_ == null) {\n" + " $name$Builder_ = new com.google.protobuf.RepeatedFieldBuilder<\n" + " $type$, $type$.Builder, $type$OrBuilder>(\n" + " $name$_,\n" + " $get_mutable_bit_builder$,\n" + " getParentForChildren(),\n" + " isClean());\n" + " $name$_ = null;\n" + " }\n" + " return $name$Builder_;\n" + "}\n"); + } +} + +void RepeatedImmutableLazyMessageFieldGenerator:: +GenerateParsingCode(io::Printer* printer) const { + printer->Print(variables_, + "if (!$get_mutable_bit_parser$) {\n" + " $name$_ =\n" + " new java.util.ArrayList<com.google.protobuf.LazyFieldLite>();\n" + " $set_mutable_bit_parser$;\n" + "}\n" + "$name$_.add(new com.google.protobuf.LazyFieldLite(\n" + " extensionRegistry, input.readBytes()));\n"); +} + +void RepeatedImmutableLazyMessageFieldGenerator:: +GenerateSerializationCode(io::Printer* printer) const { + printer->Print(variables_, + "for (int i = 0; i < $name$_.size(); i++) {\n" + " output.writeBytes($number$, $name$_.get(i).toByteString());\n" + "}\n"); +} + +void RepeatedImmutableLazyMessageFieldGenerator:: +GenerateSerializedSizeCode(io::Printer* printer) const { + printer->Print(variables_, + "for (int i = 0; i < $name$_.size(); i++) {\n" + " size += com.google.protobuf.CodedOutputStream\n" + " .computeLazyFieldSize($number$, $name$_.get(i));\n" + "}\n"); +} + +} // namespace java +} // namespace compiler +} // namespace protobuf +} // namespace google diff --git a/src/google/protobuf/compiler/java/java_lazy_message_field.h b/src/google/protobuf/compiler/java/java_lazy_message_field.h new file mode 100644 index 0000000..2a1f857 --- /dev/null +++ b/src/google/protobuf/compiler/java/java_lazy_message_field.h @@ -0,0 +1,121 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// http://code.google.com/p/protobuf/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// Author: niwasaki@google.com (Naoki Iwasaki) +// Based on original Protocol Buffers design by +// Sanjay Ghemawat, Jeff Dean, and others. + +#ifndef GOOGLE_PROTOBUF_COMPILER_JAVA_LAZY_MESSAGE_FIELD_H__ +#define GOOGLE_PROTOBUF_COMPILER_JAVA_LAZY_MESSAGE_FIELD_H__ + +#include <google/protobuf/compiler/java/java_field.h> +#include <google/protobuf/compiler/java/java_message_field.h> + +namespace google { +namespace protobuf { + namespace compiler { + namespace java { + class Context; // context.h + } + } +} + +namespace protobuf { +namespace compiler { +namespace java { + +class ImmutableLazyMessageFieldGenerator + : public ImmutableMessageFieldGenerator { + public: + explicit ImmutableLazyMessageFieldGenerator( + const FieldDescriptor* descriptor, int messageBitIndex, + int builderBitIndex, Context* context); + ~ImmutableLazyMessageFieldGenerator(); + + // overroads ImmutableMessageFieldGenerator --------------------------------- + void GenerateMembers(io::Printer* printer) const; + void GenerateBuilderMembers(io::Printer* printer) const; + void GenerateInitializationCode(io::Printer* printer) const; + void GenerateBuilderClearCode(io::Printer* printer) const; + void GenerateMergingCode(io::Printer* printer) const; + void GenerateBuildingCode(io::Printer* printer) const; + void GenerateParsingCode(io::Printer* printer) const; + void GenerateSerializationCode(io::Printer* printer) const; + void GenerateSerializedSizeCode(io::Printer* printer) const; + + private: + GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(ImmutableLazyMessageFieldGenerator); +}; + +class ImmutableLazyMessageOneofFieldGenerator + : public ImmutableLazyMessageFieldGenerator { + public: + ImmutableLazyMessageOneofFieldGenerator( + const FieldDescriptor* descriptor, int messageBitIndex, + int builderBitIndex, Context* context); + ~ImmutableLazyMessageOneofFieldGenerator(); + + void GenerateMembers(io::Printer* printer) const; + void GenerateBuilderMembers(io::Printer* printer) const; + void GenerateMergingCode(io::Printer* printer) const; + void GenerateBuildingCode(io::Printer* printer) const; + void GenerateParsingCode(io::Printer* printer) const; + void GenerateSerializationCode(io::Printer* printer) const; + void GenerateSerializedSizeCode(io::Printer* printer) const; + + private: + GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(ImmutableLazyMessageOneofFieldGenerator); +}; + +class RepeatedImmutableLazyMessageFieldGenerator + : public RepeatedImmutableMessageFieldGenerator { + public: + explicit RepeatedImmutableLazyMessageFieldGenerator( + const FieldDescriptor* descriptor, int messageBitIndex, + int builderBitIndex, Context* context); + ~RepeatedImmutableLazyMessageFieldGenerator(); + + // overroads RepeatedImmutableMessageFieldGenerator ------------------------- + void GenerateMembers(io::Printer* printer) const; + void GenerateBuilderMembers(io::Printer* printer) const; + void GenerateParsingCode(io::Printer* printer) const; + void GenerateSerializationCode(io::Printer* printer) const; + void GenerateSerializedSizeCode(io::Printer* printer) const; + + private: + GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(RepeatedImmutableLazyMessageFieldGenerator); +}; + +} // namespace java +} // namespace compiler +} // namespace protobuf + +} // namespace google +#endif // GOOGLE_PROTOBUF_COMPILER_JAVA_LAZY_MESSAGE_FIELD_H__ diff --git a/src/google/protobuf/compiler/java/java_message.cc b/src/google/protobuf/compiler/java/java_message.cc index a326057..1cd08f7 100644 --- a/src/google/protobuf/compiler/java/java_message.cc +++ b/src/google/protobuf/compiler/java/java_message.cc @@ -32,17 +32,27 @@ // Based on original Protocol Buffers design by // Sanjay Ghemawat, Jeff Dean, and others. +#include <google/protobuf/compiler/java/java_message.h> + #include <algorithm> #include <google/protobuf/stubs/hash.h> -#include <google/protobuf/compiler/java/java_message.h> +#include <map> +#include <memory> +#include <vector> + +#include <google/protobuf/compiler/java/java_context.h> +#include <google/protobuf/compiler/java/java_doc_comment.h> #include <google/protobuf/compiler/java/java_enum.h> #include <google/protobuf/compiler/java/java_extension.h> +#include <google/protobuf/compiler/java/java_generator_factory.h> #include <google/protobuf/compiler/java/java_helpers.h> -#include <google/protobuf/stubs/strutil.h> -#include <google/protobuf/io/printer.h> +#include <google/protobuf/compiler/java/java_name_resolver.h> #include <google/protobuf/io/coded_stream.h> -#include <google/protobuf/wire_format.h> +#include <google/protobuf/io/printer.h> #include <google/protobuf/descriptor.pb.h> +#include <google/protobuf/wire_format.h> +#include <google/protobuf/stubs/strutil.h> +#include <google/protobuf/stubs/substitute.h> namespace google { namespace protobuf { @@ -53,107 +63,31 @@ using internal::WireFormat; using internal::WireFormatLite; namespace { - -void PrintFieldComment(io::Printer* printer, const FieldDescriptor* field) { - // Print the field's proto-syntax definition as a comment. We don't want to - // print group bodies so we cut off after the first line. - string def = field->DebugString(); - printer->Print("// $def$\n", - "def", def.substr(0, def.find_first_of('\n'))); -} - -struct FieldOrderingByNumber { - inline bool operator()(const FieldDescriptor* a, - const FieldDescriptor* b) const { - return a->number() < b->number(); - } -}; - -struct ExtensionRangeOrdering { - bool operator()(const Descriptor::ExtensionRange* a, - const Descriptor::ExtensionRange* b) const { - return a->start < b->start; - } -}; - -// Sort the fields of the given Descriptor by number into a new[]'d array -// and return it. -const FieldDescriptor** SortFieldsByNumber(const Descriptor* descriptor) { - const FieldDescriptor** fields = - new const FieldDescriptor*[descriptor->field_count()]; - for (int i = 0; i < descriptor->field_count(); i++) { - fields[i] = descriptor->field(i); - } - sort(fields, fields + descriptor->field_count(), - FieldOrderingByNumber()); - return fields; -} - -// Get an identifier that uniquely identifies this type within the file. -// This is used to declare static variables related to this type at the -// outermost file scope. -string UniqueFileScopeIdentifier(const Descriptor* descriptor) { - return "static_" + StringReplace(descriptor->full_name(), ".", "_", true); -} - -// Returns true if the message type has any required fields. If it doesn't, -// we can optimize out calls to its isInitialized() method. -// -// already_seen is used to avoid checking the same type multiple times -// (and also to protect against recursion). -static bool HasRequiredFields( - const Descriptor* type, - hash_set<const Descriptor*>* already_seen) { - if (already_seen->count(type) > 0) { - // The type is already in cache. This means that either: - // a. The type has no required fields. - // b. We are in the midst of checking if the type has required fields, - // somewhere up the stack. In this case, we know that if the type - // has any required fields, they'll be found when we return to it, - // and the whole call to HasRequiredFields() will return true. - // Therefore, we don't have to check if this type has required fields - // here. - return false; - } - already_seen->insert(type); - - // If the type has extensions, an extension with message type could contain - // required fields, so we have to be conservative and assume such an - // extension exists. - if (type->extension_range_count() > 0) return true; - - for (int i = 0; i < type->field_count(); i++) { - const FieldDescriptor* field = type->field(i); - if (field->is_required()) { - return true; - } - if (GetJavaType(field) == JAVATYPE_MESSAGE) { - if (HasRequiredFields(field->message_type(), already_seen)) { - return true; - } - } - } - - return false; -} - -static bool HasRequiredFields(const Descriptor* type) { - hash_set<const Descriptor*> already_seen; - return HasRequiredFields(type, &already_seen); +bool GenerateHasBits(const Descriptor* descriptor) { + return SupportFieldPresence(descriptor->file()) || + HasRepeatedFields(descriptor); } - } // namespace // =================================================================== MessageGenerator::MessageGenerator(const Descriptor* descriptor) - : descriptor_(descriptor), - field_generators_(descriptor) { -} + : descriptor_(descriptor) {} MessageGenerator::~MessageGenerator() {} -void MessageGenerator::GenerateStaticVariables(io::Printer* printer) { +// =================================================================== +// TODO(api): Move this class to a separate immutable_message.cc file. +ImmutableMessageGenerator::ImmutableMessageGenerator( + const Descriptor* descriptor, Context* context) + : MessageGenerator(descriptor), context_(context), + name_resolver_(context->GetNameResolver()), + field_generators_(descriptor, context_) { +} + +ImmutableMessageGenerator::~ImmutableMessageGenerator() {} + +void ImmutableMessageGenerator::GenerateStaticVariables(io::Printer* printer) { if (HasDescriptorMethods(descriptor_)) { // Because descriptor.proto (com.google.protobuf.DescriptorProtos) is // used in the construction of descriptors, we have a tricky bootstrapping @@ -165,12 +99,12 @@ void MessageGenerator::GenerateStaticVariables(io::Printer* printer) { map<string, string> vars; vars["identifier"] = UniqueFileScopeIdentifier(descriptor_); vars["index"] = SimpleItoa(descriptor_->index()); - vars["classname"] = ClassName(descriptor_); + vars["classname"] = name_resolver_->GetImmutableClassName(descriptor_); if (descriptor_->containing_type() != NULL) { vars["parent"] = UniqueFileScopeIdentifier( descriptor_->containing_type()); } - if (descriptor_->file()->options().java_multiple_files()) { + if (MultipleJavaFiles(descriptor_->file(), /* immutable = */ true)) { // We can only make these package-private since the classes that use them // are in separate files. vars["private"] = ""; @@ -180,31 +114,28 @@ void MessageGenerator::GenerateStaticVariables(io::Printer* printer) { // The descriptor for this type. printer->Print(vars, - "$private$static com.google.protobuf.Descriptors.Descriptor\n" + "$private$static final com.google.protobuf.Descriptors.Descriptor\n" " internal_$identifier$_descriptor;\n"); // And the FieldAccessorTable. - printer->Print(vars, - "$private$static\n" - " com.google.protobuf.GeneratedMessage.FieldAccessorTable\n" - " internal_$identifier$_fieldAccessorTable;\n"); + GenerateFieldAccessorTable(printer); } // Generate static members for all nested types. for (int i = 0; i < descriptor_->nested_type_count(); i++) { // TODO(kenton): Reuse MessageGenerator objects? - MessageGenerator(descriptor_->nested_type(i)) + ImmutableMessageGenerator(descriptor_->nested_type(i), context_) .GenerateStaticVariables(printer); } } -void MessageGenerator::GenerateStaticVariableInitializers( +void ImmutableMessageGenerator::GenerateStaticVariableInitializers( io::Printer* printer) { if (HasDescriptorMethods(descriptor_)) { map<string, string> vars; vars["identifier"] = UniqueFileScopeIdentifier(descriptor_); vars["index"] = SimpleItoa(descriptor_->index()); - vars["classname"] = ClassName(descriptor_); + vars["classname"] = name_resolver_->GetImmutableClassName(descriptor_); if (descriptor_->containing_type() != NULL) { vars["parent"] = UniqueFileScopeIdentifier( descriptor_->containing_type()); @@ -222,82 +153,191 @@ void MessageGenerator::GenerateStaticVariableInitializers( } // And the FieldAccessorTable. - printer->Print(vars, - "internal_$identifier$_fieldAccessorTable = new\n" - " com.google.protobuf.GeneratedMessage.FieldAccessorTable(\n" - " internal_$identifier$_descriptor,\n" - " new java.lang.String[] { "); - for (int i = 0; i < descriptor_->field_count(); i++) { - printer->Print( - "\"$field_name$\", ", - "field_name", - UnderscoresToCapitalizedCamelCase(descriptor_->field(i))); - } - printer->Print("},\n" - " $classname$.class,\n" - " $classname$.Builder.class);\n", - "classname", ClassName(descriptor_)); + GenerateFieldAccessorTableInitializer(printer); } // Generate static member initializers for all nested types. for (int i = 0; i < descriptor_->nested_type_count(); i++) { // TODO(kenton): Reuse MessageGenerator objects? - MessageGenerator(descriptor_->nested_type(i)) + ImmutableMessageGenerator(descriptor_->nested_type(i), context_) .GenerateStaticVariableInitializers(printer); } +} - for (int i = 0; i < descriptor_->extension_count(); i++) { - // TODO(kenton): Reuse ExtensionGenerator objects? - ExtensionGenerator(descriptor_->extension(i)) - .GenerateInitializationCode(printer); +void ImmutableMessageGenerator:: +GenerateFieldAccessorTable(io::Printer* printer) { + map<string, string> vars; + vars["identifier"] = UniqueFileScopeIdentifier(descriptor_); + if (MultipleJavaFiles(descriptor_->file(), /* immutable = */ true)) { + // We can only make these package-private since the classes that use them + // are in separate files. + vars["private"] = ""; + } else { + vars["private"] = "private "; } + printer->Print(vars, + "$private$static\n" + " com.google.protobuf.GeneratedMessage.FieldAccessorTable\n" + " internal_$identifier$_fieldAccessorTable;\n"); } -void MessageGenerator::Generate(io::Printer* printer) { - bool is_own_file = - descriptor_->containing_type() == NULL && - descriptor_->file()->options().java_multiple_files(); +void ImmutableMessageGenerator:: +GenerateFieldAccessorTableInitializer(io::Printer* printer) { + printer->Print( + "internal_$identifier$_fieldAccessorTable = new\n" + " com.google.protobuf.GeneratedMessage.FieldAccessorTable(\n" + " internal_$identifier$_descriptor,\n" + " new java.lang.String[] { ", + "identifier", + UniqueFileScopeIdentifier(descriptor_)); + for (int i = 0; i < descriptor_->field_count(); i++) { + const FieldDescriptor* field = descriptor_->field(i); + const FieldGeneratorInfo* info = context_->GetFieldGeneratorInfo(field); + printer->Print( + "\"$field_name$\", ", + "field_name", info->capitalized_name); + } + for (int i = 0; i < descriptor_->oneof_decl_count(); i++) { + const OneofDescriptor* oneof = descriptor_->oneof_decl(i); + const OneofGeneratorInfo* info = context_->GetOneofGeneratorInfo(oneof); + printer->Print( + "\"$oneof_name$\", ", + "oneof_name", info->capitalized_name); + } + printer->Print("});\n"); +} +// =================================================================== + +void ImmutableMessageGenerator::GenerateInterface(io::Printer* printer) { if (descriptor_->extension_range_count() > 0) { if (HasDescriptorMethods(descriptor_)) { printer->Print( - "public $static$ final class $classname$ extends\n" - " com.google.protobuf.GeneratedMessage.ExtendableMessage<\n" - " $classname$> {\n", - "static", is_own_file ? "" : "static", + "public interface $classname$OrBuilder extends\n" + " $extra_interfaces$\n" + " com.google.protobuf.GeneratedMessage.\n" + " ExtendableMessageOrBuilder<$classname$> {\n", + "extra_interfaces", ExtraMessageOrBuilderInterfaces(descriptor_), "classname", descriptor_->name()); } else { printer->Print( - "public $static$ final class $classname$ extends\n" - " com.google.protobuf.GeneratedMessageLite.ExtendableMessage<\n" - " $classname$> {\n", - "static", is_own_file ? "" : "static", + "public interface $classname$OrBuilder extends \n" + " $extra_interfaces$\n" + " com.google.protobuf.GeneratedMessageLite.\n" + " ExtendableMessageOrBuilder<$classname$> {\n", + "extra_interfaces", ExtraMessageOrBuilderInterfaces(descriptor_), "classname", descriptor_->name()); } } else { if (HasDescriptorMethods(descriptor_)) { printer->Print( - "public $static$ final class $classname$ extends\n" - " com.google.protobuf.GeneratedMessage {\n", - "static", is_own_file ? "" : "static", + "public interface $classname$OrBuilder extends\n" + " $extra_interfaces$\n" + " com.google.protobuf.MessageOrBuilder {\n", + "extra_interfaces", ExtraMessageOrBuilderInterfaces(descriptor_), "classname", descriptor_->name()); } else { printer->Print( - "public $static$ final class $classname$ extends\n" - " com.google.protobuf.GeneratedMessageLite {\n", - "static", is_own_file ? "" : "static", + "public interface $classname$OrBuilder extends\n" + " $extra_interfaces$\n" + " com.google.protobuf.MessageLiteOrBuilder {\n", + "extra_interfaces", ExtraMessageOrBuilderInterfaces(descriptor_), "classname", descriptor_->name()); } } + + printer->Indent(); + for (int i = 0; i < descriptor_->field_count(); i++) { + printer->Print("\n"); + field_generators_.get(descriptor_->field(i)) + .GenerateInterfaceMembers(printer); + } + printer->Outdent(); + + printer->Print("}\n"); +} + +// =================================================================== + +void ImmutableMessageGenerator::Generate(io::Printer* printer) { + bool is_own_file = + descriptor_->containing_type() == NULL && + MultipleJavaFiles(descriptor_->file(), /* immutable = */ true); + + WriteMessageDocComment(printer, descriptor_); + + // The builder_type stores the super type name of the nested Builder class. + string builder_type; + if (descriptor_->extension_range_count() > 0) { + if (HasDescriptorMethods(descriptor_)) { + printer->Print( + "public$static$final class $classname$ extends\n" + " com.google.protobuf.GeneratedMessage.ExtendableMessage<\n" + " $classname$> implements\n" + " $extra_interfaces$\n" + " $classname$OrBuilder {\n", + "static", is_own_file ? " " : " static ", + "classname", descriptor_->name(), + "extra_interfaces", ExtraMessageInterfaces(descriptor_)); + builder_type = strings::Substitute( + "com.google.protobuf.GeneratedMessage.ExtendableBuilder<$0, ?>", + name_resolver_->GetImmutableClassName(descriptor_)); + } else { + printer->Print( + "public$static$final class $classname$ extends\n" + " com.google.protobuf.GeneratedMessageLite.ExtendableMessage<\n" + " $classname$> implements\n" + " $extra_interfaces$\n" + " $classname$OrBuilder {\n", + "static", is_own_file ? " " : " static ", + "classname", descriptor_->name(), + "extra_interfaces", ExtraMessageInterfaces(descriptor_)); + builder_type = strings::Substitute( + "com.google.protobuf.GeneratedMessageLite.ExtendableBuilder<$0, ?>", + name_resolver_->GetImmutableClassName(descriptor_)); + } + } else { + if (HasDescriptorMethods(descriptor_)) { + printer->Print( + "public$static$final class $classname$ extends\n" + " com.google.protobuf.GeneratedMessage implements\n" + " $extra_interfaces$\n" + " $classname$OrBuilder {\n", + "static", is_own_file ? " " : " static ", + "classname", descriptor_->name(), + "extra_interfaces", ExtraMessageInterfaces(descriptor_)); + builder_type = "com.google.protobuf.GeneratedMessage.Builder<?>"; + } else { + printer->Print( + "public$static$final class $classname$ extends\n" + " com.google.protobuf.GeneratedMessageLite implements\n" + " $extra_interfaces$\n" + " $classname$OrBuilder {\n", + "static", is_own_file ? " " : " static ", + "classname", descriptor_->name(), + "extra_interfaces", ExtraMessageInterfaces(descriptor_)); + builder_type = "com.google.protobuf.GeneratedMessageLite.Builder"; + } + } printer->Indent(); + // Using builder_type, instead of Builder, prevents the Builder class from + // being loaded into PermGen space when the default instance is created. + // This optimizes the PermGen space usage for clients that do not modify + // messages. printer->Print( "// Use $classname$.newBuilder() to construct.\n" - "private $classname$() {\n" - " initFields();\n" - "}\n" + "private $classname$($buildertype$ builder) {\n" + " super(builder);\n" + "$set_unknown_fields$\n" + "}\n", + "classname", descriptor_->name(), + "buildertype", builder_type, + "set_unknown_fields", + " this.unknownFields = builder.getUnknownFields();"); + printer->Print( // Used when constructing the default instance, which cannot be initialized // immediately because it may cyclically refer to other default instances. - "private $classname$(boolean noInit) {}\n" + "private $classname$(boolean noInit) {$set_default_unknown_fields$}\n" "\n" "private static final $classname$ defaultInstance;\n" "public static $classname$ getDefaultInstance() {\n" @@ -308,40 +348,131 @@ void MessageGenerator::Generate(io::Printer* printer) { " return defaultInstance;\n" "}\n" "\n", - "classname", descriptor_->name()); + "classname", descriptor_->name(), + "set_default_unknown_fields", UseUnknownFieldSet(descriptor_) + ? " this.unknownFields =" + " com.google.protobuf.UnknownFieldSet.getDefaultInstance(); " + : " this.unknownFields = com.google.protobuf.ByteString.EMPTY;"); - if (HasDescriptorMethods(descriptor_)) { + if (UseUnknownFieldSet(descriptor_)) { printer->Print( - "public static final com.google.protobuf.Descriptors.Descriptor\n" - " getDescriptor() {\n" - " return $fileclass$.internal_$identifier$_descriptor;\n" - "}\n" - "\n" - "protected com.google.protobuf.GeneratedMessage.FieldAccessorTable\n" - " internalGetFieldAccessorTable() {\n" - " return $fileclass$.internal_$identifier$_fieldAccessorTable;\n" - "}\n" - "\n", - "fileclass", ClassName(descriptor_->file()), - "identifier", UniqueFileScopeIdentifier(descriptor_)); + "private final com.google.protobuf.UnknownFieldSet unknownFields;\n" + "" + "@java.lang.Override\n" + "public final com.google.protobuf.UnknownFieldSet\n" + " getUnknownFields() {\n" + " return this.unknownFields;\n" + "}\n"); + } else { + printer->Print( + "private final com.google.protobuf.ByteString unknownFields;\n"); } - // Nested types and extensions + if (HasGeneratedMethods(descriptor_)) { + GenerateParsingConstructor(printer); + } + + GenerateDescriptorMethods(printer); + GenerateParser(printer); + + // Nested types for (int i = 0; i < descriptor_->enum_type_count(); i++) { - EnumGenerator(descriptor_->enum_type(i)).Generate(printer); + EnumGenerator(descriptor_->enum_type(i), true, context_) + .Generate(printer); } for (int i = 0; i < descriptor_->nested_type_count(); i++) { - MessageGenerator(descriptor_->nested_type(i)).Generate(printer); + ImmutableMessageGenerator messageGenerator( + descriptor_->nested_type(i), context_); + messageGenerator.GenerateInterface(printer); + messageGenerator.Generate(printer); } - for (int i = 0; i < descriptor_->extension_count(); i++) { - ExtensionGenerator(descriptor_->extension(i)).Generate(printer); + if (GenerateHasBits(descriptor_)) { + // Integers for bit fields. + int totalBits = 0; + for (int i = 0; i < descriptor_->field_count(); i++) { + totalBits += field_generators_.get(descriptor_->field(i)) + .GetNumBitsForMessage(); + } + int totalInts = (totalBits + 31) / 32; + for (int i = 0; i < totalInts; i++) { + printer->Print("private int $bit_field_name$;\n", + "bit_field_name", GetBitFieldName(i)); + } + } + + // oneof + map<string, string> vars; + for (int i = 0; i < descriptor_->oneof_decl_count(); i++) { + vars["oneof_name"] = context_->GetOneofGeneratorInfo( + descriptor_->oneof_decl(i))->name; + vars["oneof_capitalized_name"] = context_->GetOneofGeneratorInfo( + descriptor_->oneof_decl(i))->capitalized_name; + vars["oneof_index"] = SimpleItoa(descriptor_->oneof_decl(i)->index()); + // oneofCase_ and oneof_ + printer->Print(vars, + "private int $oneof_name$Case_ = 0;\n" + "private java.lang.Object $oneof_name$_;\n"); + // OneofCase enum + printer->Print(vars, + "public enum $oneof_capitalized_name$Case\n" + " implements com.google.protobuf.Internal.EnumLite {\n"); + printer->Indent(); + for (int j = 0; j < descriptor_->oneof_decl(i)->field_count(); j++) { + const FieldDescriptor* field = descriptor_->oneof_decl(i)->field(j); + printer->Print( + "$field_name$($field_number$),\n", + "field_name", + ToUpper(field->name()), + "field_number", + SimpleItoa(field->number())); + } + printer->Print( + "$cap_oneof_name$_NOT_SET(0);\n", + "cap_oneof_name", + ToUpper(vars["oneof_name"])); + printer->Print(vars, + "private int value = 0;\n" + "private $oneof_capitalized_name$Case(int value) {\n" + " this.value = value;\n" + "}\n"); + printer->Print(vars, + "public static $oneof_capitalized_name$Case valueOf(int value) {\n" + " switch (value) {\n"); + for (int j = 0; j < descriptor_->oneof_decl(i)->field_count(); j++) { + const FieldDescriptor* field = descriptor_->oneof_decl(i)->field(j); + printer->Print( + " case $field_number$: return $field_name$;\n", + "field_number", + SimpleItoa(field->number()), + "field_name", + ToUpper(field->name())); + } + printer->Print( + " case 0: return $cap_oneof_name$_NOT_SET;\n" + " default: throw new java.lang.IllegalArgumentException(\n" + " \"Value is undefined for this oneof enum.\");\n" + " }\n" + "}\n" + "public int getNumber() {\n" + " return this.value;\n" + "}\n", + "cap_oneof_name", ToUpper(vars["oneof_name"])); + printer->Outdent(); + printer->Print("};\n\n"); + // oneofCase() + printer->Print(vars, + "public $oneof_capitalized_name$Case\n" + "get$oneof_capitalized_name$Case() {\n" + " return $oneof_capitalized_name$Case.valueOf(\n" + " $oneof_name$Case_);\n" + "}\n" + "\n"); } // Fields for (int i = 0; i < descriptor_->field_count(); i++) { - PrintFieldComment(printer, descriptor_->field(i)); printer->Print("public static final int $constant_name$ = $number$;\n", "constant_name", FieldConstantName(descriptor_->field(i)), "number", SimpleItoa(descriptor_->field(i)->number())); @@ -354,48 +485,60 @@ void MessageGenerator::Generate(io::Printer* printer) { printer->Print("private void initFields() {\n"); printer->Indent(); for (int i = 0; i < descriptor_->field_count(); i++) { - field_generators_.get(descriptor_->field(i)) - .GenerateInitializationCode(printer); + if (!descriptor_->field(i)->containing_oneof()) { + field_generators_.get(descriptor_->field(i)) + .GenerateInitializationCode(printer); + } } + printer->Outdent(); printer->Print("}\n"); if (HasGeneratedMethods(descriptor_)) { - GenerateIsInitialized(printer); + GenerateIsInitialized(printer, MEMOIZE); GenerateMessageSerializationMethods(printer); } + if (HasEqualsAndHashCode(descriptor_)) { + GenerateEqualsAndHashCode(printer); + } + + GenerateParseFromMethods(printer); GenerateBuilder(printer); - // Force initialization of outer class. Otherwise, nested extensions may - // not be initialized. Also carefully initialize the default instance in - // such a way that it doesn't conflict with other initialization. + // Carefully initialize the default instance in such a way that it doesn't + // conflict with other initialization. printer->Print( "\n" "static {\n" " defaultInstance = new $classname$(true);\n" - " $file$.internalForceInit();\n" " defaultInstance.initFields();\n" - "}\n", - "file", ClassName(descriptor_->file()), - "classname", descriptor_->name()); - - printer->Print( + "}\n" "\n" "// @@protoc_insertion_point(class_scope:$full_name$)\n", + "classname", descriptor_->name(), "full_name", descriptor_->full_name()); + // Extensions must be declared after the defaultInstance is initialized + // because the defaultInstance is used by the extension to lazily retrieve + // the outer class's FileDescriptor. + for (int i = 0; i < descriptor_->extension_count(); i++) { + ImmutableExtensionGenerator(descriptor_->extension(i), context_) + .Generate(printer); + } + printer->Outdent(); printer->Print("}\n\n"); } + // =================================================================== -void MessageGenerator:: +void ImmutableMessageGenerator:: GenerateMessageSerializationMethods(io::Printer* printer) { scoped_array<const FieldDescriptor*> sorted_fields( - SortFieldsByNumber(descriptor_)); + SortFieldsByNumber(descriptor_)); vector<const Descriptor::ExtensionRange*> sorted_extensions; for (int i = 0; i < descriptor_->extension_range_count(); ++i) { @@ -420,15 +563,18 @@ GenerateMessageSerializationMethods(io::Printer* printer) { if (descriptor_->extension_range_count() > 0) { if (descriptor_->options().message_set_wire_format()) { printer->Print( - "com.google.protobuf.GeneratedMessage$lite$.ExtendableMessage\n" - " .ExtensionWriter extensionWriter =\n" + "com.google.protobuf.GeneratedMessage$lite$\n" + " .ExtendableMessage<$classname$>.ExtensionWriter extensionWriter =\n" " newMessageSetExtensionWriter();\n", - "lite", HasDescriptorMethods(descriptor_) ? "" : "Lite"); + "lite", HasDescriptorMethods(descriptor_) ? "" : "Lite", + "classname", name_resolver_->GetImmutableClassName(descriptor_)); } else { printer->Print( - "com.google.protobuf.GeneratedMessage$lite$.ExtendableMessage\n" - " .ExtensionWriter extensionWriter = newExtensionWriter();\n", - "lite", HasDescriptorMethods(descriptor_) ? "" : "Lite"); + "com.google.protobuf.GeneratedMessage$lite$\n" + " .ExtendableMessage<$classname$>.ExtensionWriter extensionWriter =\n" + " newExtensionWriter();\n", + "lite", HasDescriptorMethods(descriptor_) ? "" : "Lite", + "classname", name_resolver_->GetImmutableClassName(descriptor_)); } } @@ -447,7 +593,7 @@ GenerateMessageSerializationMethods(io::Printer* printer) { } } - if (HasUnknownFields(descriptor_)) { + if (UseUnknownFieldSet(descriptor_)) { if (descriptor_->options().message_set_wire_format()) { printer->Print( "getUnknownFields().writeAsMessageSetTo(output);\n"); @@ -455,6 +601,9 @@ GenerateMessageSerializationMethods(io::Printer* printer) { printer->Print( "getUnknownFields().writeTo(output);\n"); } + } else { + printer->Print( + "output.writeRawBytes(unknownFields);\n"); } printer->Outdent(); @@ -483,7 +632,7 @@ GenerateMessageSerializationMethods(io::Printer* printer) { } } - if (HasUnknownFields(descriptor_)) { + if (UseUnknownFieldSet(descriptor_)) { if (descriptor_->options().message_set_wire_format()) { printer->Print( "size += getUnknownFields().getSerializedSizeAsMessageSet();\n"); @@ -491,6 +640,9 @@ GenerateMessageSerializationMethods(io::Printer* printer) { printer->Print( "size += getUnknownFields().getSerializedSize();\n"); } + } else { + printer->Print( + "size += unknownFields.size();\n"); } printer->Outdent(); @@ -499,9 +651,18 @@ GenerateMessageSerializationMethods(io::Printer* printer) { " return size;\n" "}\n" "\n"); + + printer->Print( + "private static final long serialVersionUID = 0L;\n" + "@java.lang.Override\n" + "protected java.lang.Object writeReplace()\n" + " throws java.io.ObjectStreamException {\n" + " return super.writeReplace();\n" + "}\n" + "\n"); } -void MessageGenerator:: +void ImmutableMessageGenerator:: GenerateParseFromMethods(io::Printer* printer) { // Note: These are separate from GenerateMessageSerializationMethods() // because they need to be generated even for messages that are optimized @@ -510,79 +671,65 @@ GenerateParseFromMethods(io::Printer* printer) { "public static $classname$ parseFrom(\n" " com.google.protobuf.ByteString data)\n" " throws com.google.protobuf.InvalidProtocolBufferException {\n" - " return newBuilder().mergeFrom(data).buildParsed();\n" + " return PARSER.parseFrom(data);\n" "}\n" "public static $classname$ parseFrom(\n" " com.google.protobuf.ByteString data,\n" " com.google.protobuf.ExtensionRegistryLite extensionRegistry)\n" " throws com.google.protobuf.InvalidProtocolBufferException {\n" - " return newBuilder().mergeFrom(data, extensionRegistry)\n" - " .buildParsed();\n" + " return PARSER.parseFrom(data, extensionRegistry);\n" "}\n" "public static $classname$ parseFrom(byte[] data)\n" " throws com.google.protobuf.InvalidProtocolBufferException {\n" - " return newBuilder().mergeFrom(data).buildParsed();\n" + " return PARSER.parseFrom(data);\n" "}\n" "public static $classname$ parseFrom(\n" " byte[] data,\n" " com.google.protobuf.ExtensionRegistryLite extensionRegistry)\n" " throws com.google.protobuf.InvalidProtocolBufferException {\n" - " return newBuilder().mergeFrom(data, extensionRegistry)\n" - " .buildParsed();\n" + " return PARSER.parseFrom(data, extensionRegistry);\n" "}\n" "public static $classname$ parseFrom(java.io.InputStream input)\n" " throws java.io.IOException {\n" - " return newBuilder().mergeFrom(input).buildParsed();\n" + " return PARSER.parseFrom(input);\n" "}\n" "public static $classname$ parseFrom(\n" " java.io.InputStream input,\n" " com.google.protobuf.ExtensionRegistryLite extensionRegistry)\n" " throws java.io.IOException {\n" - " return newBuilder().mergeFrom(input, extensionRegistry)\n" - " .buildParsed();\n" + " return PARSER.parseFrom(input, extensionRegistry);\n" "}\n" "public static $classname$ parseDelimitedFrom(java.io.InputStream input)\n" " throws java.io.IOException {\n" - " Builder builder = newBuilder();\n" - " if (builder.mergeDelimitedFrom(input)) {\n" - " return builder.buildParsed();\n" - " } else {\n" - " return null;\n" - " }\n" + " return PARSER.parseDelimitedFrom(input);\n" "}\n" "public static $classname$ parseDelimitedFrom(\n" " java.io.InputStream input,\n" " com.google.protobuf.ExtensionRegistryLite extensionRegistry)\n" " throws java.io.IOException {\n" - " Builder builder = newBuilder();\n" - " if (builder.mergeDelimitedFrom(input, extensionRegistry)) {\n" - " return builder.buildParsed();\n" - " } else {\n" - " return null;\n" - " }\n" + " return PARSER.parseDelimitedFrom(input, extensionRegistry);\n" "}\n" "public static $classname$ parseFrom(\n" " com.google.protobuf.CodedInputStream input)\n" " throws java.io.IOException {\n" - " return newBuilder().mergeFrom(input).buildParsed();\n" + " return PARSER.parseFrom(input);\n" "}\n" "public static $classname$ parseFrom(\n" " com.google.protobuf.CodedInputStream input,\n" " com.google.protobuf.ExtensionRegistryLite extensionRegistry)\n" " throws java.io.IOException {\n" - " return newBuilder().mergeFrom(input, extensionRegistry)\n" - " .buildParsed();\n" + " return PARSER.parseFrom(input, extensionRegistry);\n" "}\n" "\n", - "classname", ClassName(descriptor_)); + "classname", name_resolver_->GetImmutableClassName(descriptor_)); } -void MessageGenerator::GenerateSerializeOneField( +void ImmutableMessageGenerator::GenerateSerializeOneField( io::Printer* printer, const FieldDescriptor* field) { field_generators_.get(field).GenerateSerializationCode(printer); } -void MessageGenerator::GenerateSerializeOneExtensionRange( +void ImmutableMessageGenerator::GenerateSerializeOneExtensionRange( io::Printer* printer, const Descriptor::ExtensionRange* range) { printer->Print( "extensionWriter.writeUntil($end$, output);\n", @@ -591,7 +738,7 @@ void MessageGenerator::GenerateSerializeOneExtensionRange( // =================================================================== -void MessageGenerator::GenerateBuilder(io::Printer* printer) { +void ImmutableMessageGenerator::GenerateBuilder(io::Printer* printer) { printer->Print( "public static Builder newBuilder() { return Builder.create(); }\n" "public Builder newBuilderForType() { return newBuilder(); }\n" @@ -600,47 +747,119 @@ void MessageGenerator::GenerateBuilder(io::Printer* printer) { "}\n" "public Builder toBuilder() { return newBuilder(this); }\n" "\n", - "classname", ClassName(descriptor_)); + "classname", name_resolver_->GetImmutableClassName(descriptor_)); + + if (HasNestedBuilders(descriptor_)) { + printer->Print( + "@java.lang.Override\n" + "protected Builder newBuilderForType(\n" + " com.google.protobuf.GeneratedMessage.BuilderParent parent) {\n" + " Builder builder = new Builder(parent);\n" + " return builder;\n" + "}\n"); + } + + WriteMessageDocComment(printer, descriptor_); if (descriptor_->extension_range_count() > 0) { if (HasDescriptorMethods(descriptor_)) { printer->Print( "public static final class Builder extends\n" " com.google.protobuf.GeneratedMessage.ExtendableBuilder<\n" - " $classname$, Builder> {\n", - "classname", ClassName(descriptor_)); + " $classname$, Builder> implements\n" + " $extra_interfaces$\n" + " $classname$OrBuilder {\n", + "classname", name_resolver_->GetImmutableClassName(descriptor_), + "extra_interfaces", ExtraBuilderInterfaces(descriptor_)); } else { printer->Print( "public static final class Builder extends\n" " com.google.protobuf.GeneratedMessageLite.ExtendableBuilder<\n" - " $classname$, Builder> {\n", - "classname", ClassName(descriptor_)); + " $classname$, Builder> implements\n" + " $extra_interfaces$\n" + " $classname$OrBuilder {\n", + "classname", name_resolver_->GetImmutableClassName(descriptor_), + "extra_interfaces", ExtraBuilderInterfaces(descriptor_)); } } else { if (HasDescriptorMethods(descriptor_)) { printer->Print( "public static final class Builder extends\n" - " com.google.protobuf.GeneratedMessage.Builder<Builder> {\n", - "classname", ClassName(descriptor_)); + " com.google.protobuf.GeneratedMessage.Builder<Builder> implements\n" + " $extra_interfaces$\n" + " $classname$OrBuilder {\n", + "classname", name_resolver_->GetImmutableClassName(descriptor_), + "extra_interfaces", ExtraBuilderInterfaces(descriptor_)); } else { printer->Print( "public static final class Builder extends\n" " com.google.protobuf.GeneratedMessageLite.Builder<\n" - " $classname$, Builder> {\n", - "classname", ClassName(descriptor_)); + " $classname$, Builder>\n" + " implements\n" + " $extra_interfaces$\n" + " $classname$OrBuilder {\n", + "classname", name_resolver_->GetImmutableClassName(descriptor_), + "extra_interfaces", ExtraBuilderInterfaces(descriptor_)); } } printer->Indent(); + GenerateDescriptorMethods(printer); GenerateCommonBuilderMethods(printer); if (HasGeneratedMethods(descriptor_)) { + GenerateIsInitialized(printer, DONT_MEMOIZE); GenerateBuilderParsingMethods(printer); } + // oneof + map<string, string> vars; + for (int i = 0; i < descriptor_->oneof_decl_count(); i++) { + vars["oneof_name"] = context_->GetOneofGeneratorInfo( + descriptor_->oneof_decl(i))->name; + vars["oneof_capitalized_name"] = context_->GetOneofGeneratorInfo( + descriptor_->oneof_decl(i))->capitalized_name; + vars["oneof_index"] = SimpleItoa(descriptor_->oneof_decl(i)->index()); + // oneofCase_ and oneof_ + printer->Print(vars, + "private int $oneof_name$Case_ = 0;\n" + "private java.lang.Object $oneof_name$_;\n"); + // oneofCase() and clearOneof() + printer->Print(vars, + "public $oneof_capitalized_name$Case\n" + " get$oneof_capitalized_name$Case() {\n" + " return $oneof_capitalized_name$Case.valueOf(\n" + " $oneof_name$Case_);\n" + "}\n" + "\n" + "public Builder clear$oneof_capitalized_name$() {\n" + " $oneof_name$Case_ = 0;\n" + " $oneof_name$_ = null;\n"); + if (HasDescriptorMethods(descriptor_)) { + printer->Print(" onChanged();\n"); + } + printer->Print( + " return this;\n" + "}\n" + "\n"); + } + + if (GenerateHasBits(descriptor_)) { + // Integers for bit fields. + int totalBits = 0; + for (int i = 0; i < descriptor_->field_count(); i++) { + totalBits += field_generators_.get(descriptor_->field(i)) + .GetNumBitsForBuilder(); + } + int totalInts = (totalBits + 31) / 32; + for (int i = 0; i < totalInts; i++) { + printer->Print("private int $bit_field_name$;\n", + "bit_field_name", GetBitFieldName(i)); + } + } + for (int i = 0; i < descriptor_->field_count(); i++) { printer->Print("\n"); - PrintFieldComment(printer, descriptor_->field(i)); field_generators_.get(descriptor_->field(i)) .GenerateBuilderMembers(printer); } @@ -654,98 +873,209 @@ void MessageGenerator::GenerateBuilder(io::Printer* printer) { printer->Print("}\n"); } +void ImmutableMessageGenerator:: +GenerateDescriptorMethods(io::Printer* printer) { + if (HasDescriptorMethods(descriptor_)) { + if (!descriptor_->options().no_standard_descriptor_accessor()) { + printer->Print( + "public static final com.google.protobuf.Descriptors.Descriptor\n" + " getDescriptor() {\n" + " return $fileclass$.internal_$identifier$_descriptor;\n" + "}\n" + "\n", + "fileclass", name_resolver_->GetImmutableClassName(descriptor_->file()), + "identifier", UniqueFileScopeIdentifier(descriptor_)); + } + printer->Print( + "protected com.google.protobuf.GeneratedMessage.FieldAccessorTable\n" + " internalGetFieldAccessorTable() {\n" + " return $fileclass$.internal_$identifier$_fieldAccessorTable\n" + " .ensureFieldAccessorsInitialized(\n" + " $classname$.class, $classname$.Builder.class);\n" + "}\n" + "\n", + "classname", name_resolver_->GetImmutableClassName(descriptor_), + "fileclass", name_resolver_->GetImmutableClassName(descriptor_->file()), + "identifier", UniqueFileScopeIdentifier(descriptor_)); + } +} + // =================================================================== -void MessageGenerator::GenerateCommonBuilderMethods(io::Printer* printer) { +void ImmutableMessageGenerator:: +GenerateCommonBuilderMethods(io::Printer* printer) { printer->Print( - "private $classname$ result;\n" - "\n" "// Construct using $classname$.newBuilder()\n" - "private Builder() {}\n" - "\n" - "private static Builder create() {\n" - " Builder builder = new Builder();\n" - " builder.result = new $classname$();\n" - " return builder;\n" + "private Builder() {\n" + " maybeForceBuilderInitialization();\n" "}\n" - "\n" - "protected $classname$ internalGetResult() {\n" - " return result;\n" + "\n", + "classname", name_resolver_->GetImmutableClassName(descriptor_)); + + if (HasDescriptorMethods(descriptor_)) { + printer->Print( + "private Builder(\n" + " com.google.protobuf.GeneratedMessage.BuilderParent parent) {\n" + " super(parent);\n" + " maybeForceBuilderInitialization();\n" + "}\n", + "classname", name_resolver_->GetImmutableClassName(descriptor_)); + } + + + if (HasNestedBuilders(descriptor_)) { + printer->Print( + "private void maybeForceBuilderInitialization() {\n" + " if (com.google.protobuf.GeneratedMessage.alwaysUseFieldBuilders) {\n"); + + printer->Indent(); + printer->Indent(); + for (int i = 0; i < descriptor_->field_count(); i++) { + if (!descriptor_->field(i)->containing_oneof()) { + field_generators_.get(descriptor_->field(i)) + .GenerateFieldBuilderInitializationCode(printer); + } + } + printer->Outdent(); + printer->Outdent(); + + printer->Print( + " }\n" + "}\n"); + } else { + printer->Print( + "private void maybeForceBuilderInitialization() {\n" + "}\n"); + } + + printer->Print( + "private static Builder create() {\n" + " return new Builder();\n" "}\n" "\n" "public Builder clear() {\n" - " if (result == null) {\n" - " throw new IllegalStateException(\n" - " \"Cannot call clear() after build().\");\n" - " }\n" - " result = new $classname$();\n" + " super.clear();\n", + "classname", name_resolver_->GetImmutableClassName(descriptor_)); + + printer->Indent(); + + for (int i = 0; i < descriptor_->field_count(); i++) { + if (!descriptor_->field(i)->containing_oneof()) { + field_generators_.get(descriptor_->field(i)) + .GenerateBuilderClearCode(printer); + } + } + + for (int i = 0; i < descriptor_->oneof_decl_count(); i++) { + printer->Print( + "$oneof_name$Case_ = 0;\n" + "$oneof_name$_ = null;\n", + "oneof_name", context_->GetOneofGeneratorInfo( + descriptor_->oneof_decl(i))->name); + } + + printer->Outdent(); + + printer->Print( " return this;\n" "}\n" "\n" "public Builder clone() {\n" - " return create().mergeFrom(result);\n" + " return create().mergeFrom(buildPartial());\n" "}\n" "\n", - "classname", ClassName(descriptor_)); + "classname", name_resolver_->GetImmutableClassName(descriptor_)); if (HasDescriptorMethods(descriptor_)) { printer->Print( "public com.google.protobuf.Descriptors.Descriptor\n" " getDescriptorForType() {\n" - " return $classname$.getDescriptor();\n" + " return $fileclass$.internal_$identifier$_descriptor;\n" "}\n" "\n", - "classname", ClassName(descriptor_)); + "fileclass", name_resolver_->GetImmutableClassName(descriptor_->file()), + "identifier", UniqueFileScopeIdentifier(descriptor_)); } printer->Print( "public $classname$ getDefaultInstanceForType() {\n" " return $classname$.getDefaultInstance();\n" "}\n" - "\n" - "public boolean isInitialized() {\n" - " return result.isInitialized();\n" - "}\n", - "classname", ClassName(descriptor_)); + "\n", + "classname", name_resolver_->GetImmutableClassName(descriptor_)); // ----------------------------------------------------------------- printer->Print( "public $classname$ build() {\n" - // If result == null, we'll throw an appropriate exception later. - " if (result != null && !isInitialized()) {\n" + " $classname$ result = buildPartial();\n" + " if (!result.isInitialized()) {\n" " throw newUninitializedMessageException(result);\n" " }\n" - " return buildPartial();\n" - "}\n" - "\n" - "private $classname$ buildParsed()\n" - " throws com.google.protobuf.InvalidProtocolBufferException {\n" - " if (!isInitialized()) {\n" - " throw newUninitializedMessageException(\n" - " result).asInvalidProtocolBufferException();\n" - " }\n" - " return buildPartial();\n" + " return result;\n" "}\n" "\n" "public $classname$ buildPartial() {\n" - " if (result == null) {\n" - " throw new IllegalStateException(\n" - " \"build() has already been called on this Builder.\");\n" - " }\n", - "classname", ClassName(descriptor_)); + " $classname$ result = new $classname$(this);\n", + "classname", name_resolver_->GetImmutableClassName(descriptor_)); + printer->Indent(); + int totalBuilderBits = 0; + int totalMessageBits = 0; + for (int i = 0; i < descriptor_->field_count(); i++) { + const ImmutableFieldGenerator& field = + field_generators_.get(descriptor_->field(i)); + totalBuilderBits += field.GetNumBitsForBuilder(); + totalMessageBits += field.GetNumBitsForMessage(); + } + int totalBuilderInts = (totalBuilderBits + 31) / 32; + int totalMessageInts = (totalMessageBits + 31) / 32; + + if (GenerateHasBits(descriptor_)) { + // Local vars for from and to bit fields to avoid accessing the builder and + // message over and over for these fields. Seems to provide a slight + // perforamance improvement in micro benchmark and this is also what proto1 + // code does. + for (int i = 0; i < totalBuilderInts; i++) { + printer->Print("int from_$bit_field_name$ = $bit_field_name$;\n", + "bit_field_name", GetBitFieldName(i)); + } + for (int i = 0; i < totalMessageInts; i++) { + printer->Print("int to_$bit_field_name$ = 0;\n", + "bit_field_name", GetBitFieldName(i)); + } + } + + // Output generation code for each field. for (int i = 0; i < descriptor_->field_count(); i++) { field_generators_.get(descriptor_->field(i)).GenerateBuildingCode(printer); } + if (GenerateHasBits(descriptor_)) { + // Copy the bit field results to the generated message + for (int i = 0; i < totalMessageInts; i++) { + printer->Print("result.$bit_field_name$ = to_$bit_field_name$;\n", + "bit_field_name", GetBitFieldName(i)); + } + } + + for (int i = 0; i < descriptor_->oneof_decl_count(); i++) { + printer->Print("result.$oneof_name$Case_ = $oneof_name$Case_;\n", + "oneof_name", context_->GetOneofGeneratorInfo( + descriptor_->oneof_decl(i))->name); + } + printer->Outdent(); + + if (HasDescriptorMethods(descriptor_)) { + printer->Print( + " onBuilt();\n"); + } + printer->Print( - " $classname$ returnMe = result;\n" - " result = null;\n" - " return returnMe;\n" + " return result;\n" "}\n" "\n", - "classname", ClassName(descriptor_)); + "classname", name_resolver_->GetImmutableClassName(descriptor_)); // ----------------------------------------------------------------- @@ -763,7 +1093,7 @@ void MessageGenerator::GenerateCommonBuilderMethods(io::Printer* printer) { " }\n" "}\n" "\n", - "classname", ClassName(descriptor_)); + "classname", name_resolver_->GetImmutableClassName(descriptor_)); } printer->Print( @@ -771,11 +1101,48 @@ void MessageGenerator::GenerateCommonBuilderMethods(io::Printer* printer) { // Optimization: If other is the default instance, we know none of its // fields are set so we can skip the merge. " if (other == $classname$.getDefaultInstance()) return this;\n", - "classname", ClassName(descriptor_)); + "classname", name_resolver_->GetImmutableClassName(descriptor_)); printer->Indent(); for (int i = 0; i < descriptor_->field_count(); i++) { - field_generators_.get(descriptor_->field(i)).GenerateMergingCode(printer); + if (!descriptor_->field(i)->containing_oneof()) { + field_generators_.get( + descriptor_->field(i)).GenerateMergingCode(printer); + } + } + + // Merge oneof fields. + for (int i = 0; i < descriptor_->oneof_decl_count(); ++i) { + printer->Print( + "switch (other.get$oneof_capitalized_name$Case()) {\n", + "oneof_capitalized_name", + context_->GetOneofGeneratorInfo( + descriptor_->oneof_decl(i))->capitalized_name); + printer->Indent(); + for (int j = 0; j < descriptor_->oneof_decl(i)->field_count(); j++) { + const FieldDescriptor* field = descriptor_->oneof_decl(i)->field(j); + printer->Print( + "case $field_name$: {\n", + "field_name", + ToUpper(field->name())); + printer->Indent(); + field_generators_.get(field).GenerateMergingCode(printer); + printer->Print( + "break;\n"); + printer->Outdent(); + printer->Print( + "}\n"); + } + printer->Print( + "case $cap_oneof_name$_NOT_SET: {\n" + " break;\n" + "}\n", + "cap_oneof_name", + ToUpper(context_->GetOneofGeneratorInfo( + descriptor_->oneof_decl(i))->name)); + printer->Outdent(); + printer->Print( + "}\n"); } printer->Outdent(); @@ -786,9 +1153,13 @@ void MessageGenerator::GenerateCommonBuilderMethods(io::Printer* printer) { " this.mergeExtensionFields(other);\n"); } - if (HasUnknownFields(descriptor_)) { + if (UseUnknownFieldSet(descriptor_)) { printer->Print( " this.mergeUnknownFields(other.getUnknownFields());\n"); + } else { + printer->Print( + " setUnknownFields(\n" + " getUnknownFields().concat(other.unknownFields));\n"); } printer->Print( @@ -800,57 +1171,358 @@ void MessageGenerator::GenerateCommonBuilderMethods(io::Printer* printer) { // =================================================================== -void MessageGenerator::GenerateBuilderParsingMethods(io::Printer* printer) { - scoped_array<const FieldDescriptor*> sorted_fields( - SortFieldsByNumber(descriptor_)); - +void ImmutableMessageGenerator:: +GenerateBuilderParsingMethods(io::Printer* printer) { printer->Print( "public Builder mergeFrom(\n" " com.google.protobuf.CodedInputStream input,\n" " com.google.protobuf.ExtensionRegistryLite extensionRegistry)\n" - " throws java.io.IOException {\n"); + " throws java.io.IOException {\n" + " $classname$ parsedMessage = null;\n" + " try {\n" + " parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);\n" + " } catch (com.google.protobuf.InvalidProtocolBufferException e) {\n" + " parsedMessage = ($classname$) e.getUnfinishedMessage();\n" + " throw e;\n" + " } finally {\n" + " if (parsedMessage != null) {\n" + " mergeFrom(parsedMessage);\n" + " }\n" + " }\n" + " return this;\n" + "}\n", + "classname", name_resolver_->GetImmutableClassName(descriptor_)); +} + +// =================================================================== + +void ImmutableMessageGenerator::GenerateIsInitialized( + io::Printer* printer, UseMemoization useMemoization) { + bool memoization = useMemoization == MEMOIZE; + if (memoization) { + // Memoizes whether the protocol buffer is fully initialized (has all + // required fields). -1 means not yet computed. 0 means false and 1 means + // true. + printer->Print( + "private byte memoizedIsInitialized = -1;\n"); + } + printer->Print( + "public final boolean isInitialized() {\n"); printer->Indent(); - if (HasUnknownFields(descriptor_)) { + if (memoization) { + // Don't directly compare to -1 to avoid an Android x86 JIT bug. printer->Print( - "com.google.protobuf.UnknownFieldSet.Builder unknownFields =\n" - " com.google.protobuf.UnknownFieldSet.newBuilder(\n" - " this.getUnknownFields());\n"); + "byte isInitialized = memoizedIsInitialized;\n" + "if (isInitialized == 1) return true;\n" + "if (isInitialized == 0) return false;\n" + "\n"); + } + + // Check that all required fields in this message are set. + // TODO(kenton): We can optimize this when we switch to putting all the + // "has" fields into a single bitfield. + for (int i = 0; i < descriptor_->field_count(); i++) { + const FieldDescriptor* field = descriptor_->field(i); + const FieldGeneratorInfo* info = context_->GetFieldGeneratorInfo(field); + + if (field->is_required()) { + printer->Print( + "if (!has$name$()) {\n" + " $memoize$\n" + " return false;\n" + "}\n", + "name", info->capitalized_name, + "memoize", memoization ? "memoizedIsInitialized = 0;" : ""); + } + } + + // Now check that all embedded messages are initialized. + for (int i = 0; i < descriptor_->field_count(); i++) { + const FieldDescriptor* field = descriptor_->field(i); + const FieldGeneratorInfo* info = context_->GetFieldGeneratorInfo(field); + if (GetJavaType(field) == JAVATYPE_MESSAGE && + HasRequiredFields(field->message_type())) { + switch (field->label()) { + case FieldDescriptor::LABEL_REQUIRED: + printer->Print( + "if (!get$name$().isInitialized()) {\n" + " $memoize$\n" + " return false;\n" + "}\n", + "type", name_resolver_->GetImmutableClassName( + field->message_type()), + "name", info->capitalized_name, + "memoize", memoization ? "memoizedIsInitialized = 0;" : ""); + break; + case FieldDescriptor::LABEL_OPTIONAL: + printer->Print( + "if (has$name$()) {\n" + " if (!get$name$().isInitialized()) {\n" + " $memoize$\n" + " return false;\n" + " }\n" + "}\n", + "type", name_resolver_->GetImmutableClassName( + field->message_type()), + "name", info->capitalized_name, + "memoize", memoization ? "memoizedIsInitialized = 0;" : ""); + break; + case FieldDescriptor::LABEL_REPEATED: + printer->Print( + "for (int i = 0; i < get$name$Count(); i++) {\n" + " if (!get$name$(i).isInitialized()) {\n" + " $memoize$\n" + " return false;\n" + " }\n" + "}\n", + "type", name_resolver_->GetImmutableClassName( + field->message_type()), + "name", info->capitalized_name, + "memoize", memoization ? "memoizedIsInitialized = 0;" : ""); + break; + } + } + } + + if (descriptor_->extension_range_count() > 0) { + printer->Print( + "if (!extensionsAreInitialized()) {\n" + " $memoize$\n" + " return false;\n" + "}\n", + "memoize", memoization ? "memoizedIsInitialized = 0;" : ""); + } + + printer->Outdent(); + + if (memoization) { + printer->Print( + " memoizedIsInitialized = 1;\n"); } printer->Print( - "while (true) {\n"); + " return true;\n" + "}\n" + "\n"); +} + +// =================================================================== + +namespace { +bool CheckHasBitsForEqualsAndHashCode(const FieldDescriptor* field) { + if (field->is_repeated()) { + return false; + } + if (SupportFieldPresence(field->file())) { + return true; + } + return GetJavaType(field) == JAVATYPE_MESSAGE && + field->containing_oneof() == NULL; +} +} // namespace + +void ImmutableMessageGenerator:: +GenerateEqualsAndHashCode(io::Printer* printer) { + printer->Print( + "@java.lang.Override\n" + "public boolean equals(final java.lang.Object obj) {\n"); printer->Indent(); + printer->Print( + "if (obj == this) {\n" + " return true;\n" + "}\n" + "if (!(obj instanceof $classname$)) {\n" + " return super.equals(obj);\n" + "}\n" + "$classname$ other = ($classname$) obj;\n" + "\n", + "classname", name_resolver_->GetImmutableClassName(descriptor_)); + + printer->Print("boolean result = true;\n"); + for (int i = 0; i < descriptor_->field_count(); i++) { + const FieldDescriptor* field = descriptor_->field(i); + const FieldGeneratorInfo* info = context_->GetFieldGeneratorInfo(field); + bool check_has_bits = CheckHasBitsForEqualsAndHashCode(field); + if (check_has_bits) { + printer->Print( + "result = result && (has$name$() == other.has$name$());\n" + "if (has$name$()) {\n", + "name", info->capitalized_name); + printer->Indent(); + } + field_generators_.get(field).GenerateEqualsCode(printer); + if (check_has_bits) { + printer->Outdent(); + printer->Print( + "}\n"); + } + } + if (HasDescriptorMethods(descriptor_)) { + printer->Print( + "result = result &&\n" + " getUnknownFields().equals(other.getUnknownFields());\n"); + if (descriptor_->extension_range_count() > 0) { + printer->Print( + "result = result &&\n" + " getExtensionFields().equals(other.getExtensionFields());\n"); + } + } + printer->Print( + "return result;\n"); + printer->Outdent(); + printer->Print( + "}\n" + "\n"); printer->Print( - "int tag = input.readTag();\n" - "switch (tag) {\n"); + "@java.lang.Override\n" + "public int hashCode() {\n"); + printer->Indent(); + printer->Print( + "if (memoizedHashCode != 0) {\n"); printer->Indent(); + printer->Print( + "return memoizedHashCode;\n"); + printer->Outdent(); + printer->Print( + "}\n" + "int hash = 41;\n"); - if (HasUnknownFields(descriptor_)) { + if (HasDescriptorMethods(descriptor_)) { + printer->Print("hash = (19 * hash) + getDescriptorForType().hashCode();\n"); + } else { + // Include the hash of the class so that two objects with different types + // but the same field values will probably have different hashes. + printer->Print("hash = (19 * hash) + $classname$.class.hashCode();\n", + "classname", name_resolver_->GetImmutableClassName(descriptor_)); + } + + for (int i = 0; i < descriptor_->field_count(); i++) { + const FieldDescriptor* field = descriptor_->field(i); + const FieldGeneratorInfo* info = context_->GetFieldGeneratorInfo(field); + bool check_has_bits = CheckHasBitsForEqualsAndHashCode(field); + if (check_has_bits) { + printer->Print( + "if (has$name$()) {\n", + "name", info->capitalized_name); + printer->Indent(); + } + field_generators_.get(field).GenerateHashCode(printer); + if (check_has_bits) { + printer->Outdent(); + printer->Print("}\n"); + } + } + if (HasDescriptorMethods(descriptor_)) { + if (descriptor_->extension_range_count() > 0) { + printer->Print( + "hash = hashFields(hash, getExtensionFields());\n"); + } + } + + if (UseUnknownFieldSet(descriptor_)) { printer->Print( - "case 0:\n" // zero signals EOF / limit reached - " this.setUnknownFields(unknownFields.build());\n" - " return this;\n" - "default: {\n" - " if (!parseUnknownField(input, unknownFields,\n" - " extensionRegistry, tag)) {\n" - " this.setUnknownFields(unknownFields.build());\n" - " return this;\n" // it's an endgroup tag - " }\n" - " break;\n" - "}\n"); + "hash = (29 * hash) + getUnknownFields().hashCode();\n"); } else { printer->Print( - "case 0:\n" // zero signals EOF / limit reached - " return this;\n" - "default: {\n" - " if (!parseUnknownField(input, extensionRegistry, tag)) {\n" - " return this;\n" // it's an endgroup tag - " }\n" - " break;\n" - "}\n"); + "hash = (29 * hash) + unknownFields.hashCode();\n"); + } + printer->Print( + "memoizedHashCode = hash;\n" + "return hash;\n"); + printer->Outdent(); + printer->Print( + "}\n" + "\n"); +} + +// =================================================================== + +void ImmutableMessageGenerator:: +GenerateExtensionRegistrationCode(io::Printer* printer) { + for (int i = 0; i < descriptor_->extension_count(); i++) { + ImmutableExtensionGenerator(descriptor_->extension(i), context_) + .GenerateRegistrationCode(printer); + } + + for (int i = 0; i < descriptor_->nested_type_count(); i++) { + ImmutableMessageGenerator(descriptor_->nested_type(i), context_) + .GenerateExtensionRegistrationCode(printer); + } +} + +// =================================================================== +void ImmutableMessageGenerator:: +GenerateParsingConstructor(io::Printer* printer) { + scoped_array<const FieldDescriptor*> sorted_fields( + SortFieldsByNumber(descriptor_)); + + printer->Print( + "private $classname$(\n" + " com.google.protobuf.CodedInputStream input,\n" + " com.google.protobuf.ExtensionRegistryLite extensionRegistry)\n" + " throws com.google.protobuf.InvalidProtocolBufferException {\n", + "classname", descriptor_->name()); + printer->Indent(); + + // Initialize all fields to default. + printer->Print( + "initFields();\n"); + + // Use builder bits to track mutable repeated fields. + int totalBuilderBits = 0; + for (int i = 0; i < descriptor_->field_count(); i++) { + const ImmutableFieldGenerator& field = + field_generators_.get(descriptor_->field(i)); + totalBuilderBits += field.GetNumBitsForBuilder(); } + int totalBuilderInts = (totalBuilderBits + 31) / 32; + for (int i = 0; i < totalBuilderInts; i++) { + printer->Print("int mutable_$bit_field_name$ = 0;\n", + "bit_field_name", GetBitFieldName(i)); + } + + if (UseUnknownFieldSet(descriptor_)) { + printer->Print( + "com.google.protobuf.UnknownFieldSet.Builder unknownFields =\n" + " com.google.protobuf.UnknownFieldSet.newBuilder();\n"); + } else { + printer->Print( + "com.google.protobuf.ByteString.Output unknownFieldsOutput =\n" + " com.google.protobuf.ByteString.newOutput();\n" + "com.google.protobuf.CodedOutputStream unknownFieldsCodedOutput =\n" + " com.google.protobuf.CodedOutputStream.newInstance(\n" + " unknownFieldsOutput);\n"); + } + + printer->Print( + "try {\n"); + printer->Indent(); + + printer->Print( + "boolean done = false;\n" + "while (!done) {\n"); + printer->Indent(); + + printer->Print( + "int tag = input.readTag();\n" + "switch (tag) {\n"); + printer->Indent(); + + printer->Print( + "case 0:\n" // zero signals EOF / limit reached + " done = true;\n" + " break;\n" + "default: {\n" + " if (!parseUnknownField(input,$unknown_fields$\n" + " extensionRegistry, tag)) {\n" + " done = true;\n" // it's an endgroup tag + " }\n" + " break;\n" + "}\n", + "unknown_fields", UseUnknownFieldSet(descriptor_) + ? " unknownFields," : " unknownFieldsCodedOutput,"); for (int i = 0; i < descriptor_->field_count(); i++) { const FieldDescriptor* field = sorted_fields[i]; @@ -890,92 +1562,104 @@ void MessageGenerator::GenerateBuilderParsingMethods(io::Printer* printer) { printer->Outdent(); printer->Outdent(); - printer->Outdent(); printer->Print( - " }\n" // switch (tag) - " }\n" // while (true) - "}\n" - "\n"); -} - -// =================================================================== + " }\n" // switch (tag) + "}\n"); // while (!done) -void MessageGenerator::GenerateIsInitialized(io::Printer* printer) { + printer->Outdent(); printer->Print( - "public final boolean isInitialized() {\n"); + "} catch (com.google.protobuf.InvalidProtocolBufferException e) {\n" + " throw e.setUnfinishedMessage(this);\n" + "} catch (java.io.IOException e) {\n" + " throw new com.google.protobuf.InvalidProtocolBufferException(\n" + " e.getMessage()).setUnfinishedMessage(this);\n" + "} finally {\n"); printer->Indent(); - // Check that all required fields in this message are set. - // TODO(kenton): We can optimize this when we switch to putting all the - // "has" fields into a single bitfield. + // Make repeated field list immutable. for (int i = 0; i < descriptor_->field_count(); i++) { - const FieldDescriptor* field = descriptor_->field(i); - - if (field->is_required()) { - printer->Print( - "if (!has$name$) return false;\n", - "name", UnderscoresToCapitalizedCamelCase(field)); - } - } - - // Now check that all embedded messages are initialized. - for (int i = 0; i < descriptor_->field_count(); i++) { - const FieldDescriptor* field = descriptor_->field(i); - if (GetJavaType(field) == JAVATYPE_MESSAGE && - HasRequiredFields(field->message_type())) { - switch (field->label()) { - case FieldDescriptor::LABEL_REQUIRED: - printer->Print( - "if (!get$name$().isInitialized()) return false;\n", - "type", ClassName(field->message_type()), - "name", UnderscoresToCapitalizedCamelCase(field)); - break; - case FieldDescriptor::LABEL_OPTIONAL: - printer->Print( - "if (has$name$()) {\n" - " if (!get$name$().isInitialized()) return false;\n" - "}\n", - "type", ClassName(field->message_type()), - "name", UnderscoresToCapitalizedCamelCase(field)); - break; - case FieldDescriptor::LABEL_REPEATED: - printer->Print( - "for ($type$ element : get$name$List()) {\n" - " if (!element.isInitialized()) return false;\n" - "}\n", - "type", ClassName(field->message_type()), - "name", UnderscoresToCapitalizedCamelCase(field)); - break; - } - } + const FieldDescriptor* field = sorted_fields[i]; + field_generators_.get(field).GenerateParsingDoneCode(printer); } - if (descriptor_->extension_range_count() > 0) { + // Make unknown fields immutable. + if (UseUnknownFieldSet(descriptor_)) { + printer->Print( + "this.unknownFields = unknownFields.build();\n"); + } else { printer->Print( - "if (!extensionsAreInitialized()) return false;\n"); + "try {\n" + " unknownFieldsCodedOutput.flush();\n" + "} catch (java.io.IOException e) {\n" + "// Should not happen\n" + "} finally {\n" + " unknownFields = unknownFieldsOutput.toByteString();\n" + "}\n"); } + // Make extensions immutable. + printer->Print( + "makeExtensionsImmutable();\n"); + + printer->Outdent(); printer->Outdent(); printer->Print( - " return true;\n" - "}\n" - "\n"); + " }\n" // finally + "}\n"); } // =================================================================== - -void MessageGenerator::GenerateExtensionRegistrationCode(io::Printer* printer) { - for (int i = 0; i < descriptor_->extension_count(); i++) { - ExtensionGenerator(descriptor_->extension(i)) - .GenerateRegistrationCode(printer); +void ImmutableMessageGenerator::GenerateParser(io::Printer* printer) { + printer->Print( + "public static com.google.protobuf.Parser<$classname$> PARSER =\n" + " new com.google.protobuf.AbstractParser<$classname$>() {\n", + "classname", descriptor_->name()); + printer->Indent(); + printer->Print( + "public $classname$ parsePartialFrom(\n" + " com.google.protobuf.CodedInputStream input,\n" + " com.google.protobuf.ExtensionRegistryLite extensionRegistry)\n" + " throws com.google.protobuf.InvalidProtocolBufferException {\n", + "classname", descriptor_->name()); + if (HasGeneratedMethods(descriptor_)) { + printer->Print( + " return new $classname$(input, extensionRegistry);\n", + "classname", descriptor_->name()); + } else { + // When parsing constructor isn't generated, use builder to parse messages. + // Note, will fallback to use reflection based mergeFieldFrom() in + // AbstractMessage.Builder. + printer->Indent(); + printer->Print( + "Builder builder = newBuilder();\n" + "try {\n" + " builder.mergeFrom(input, extensionRegistry);\n" + "} catch (com.google.protobuf.InvalidProtocolBufferException e) {\n" + " throw e.setUnfinishedMessage(builder.buildPartial());\n" + "} catch (java.io.IOException e) {\n" + " throw new com.google.protobuf.InvalidProtocolBufferException(\n" + " e.getMessage()).setUnfinishedMessage(builder.buildPartial());\n" + "}\n" + "return builder.buildPartial();\n"); + printer->Outdent(); } + printer->Print( + "}\n"); + printer->Outdent(); + printer->Print( + "};\n" + "\n"); - for (int i = 0; i < descriptor_->nested_type_count(); i++) { - MessageGenerator(descriptor_->nested_type(i)) - .GenerateExtensionRegistrationCode(printer); - } + printer->Print( + "@java.lang.Override\n" + "public com.google.protobuf.Parser<$classname$> getParserForType() {\n" + " return PARSER;\n" + "}\n" + "\n", + "classname", descriptor_->name()); } + } // namespace java } // namespace compiler } // namespace protobuf diff --git a/src/google/protobuf/compiler/java/java_message.h b/src/google/protobuf/compiler/java/java_message.h index 50ffae0..406910d 100644 --- a/src/google/protobuf/compiler/java/java_message.h +++ b/src/google/protobuf/compiler/java/java_message.h @@ -36,11 +36,17 @@ #define GOOGLE_PROTOBUF_COMPILER_JAVA_MESSAGE_H__ #include <string> -#include <google/protobuf/stubs/common.h> +#include <map> #include <google/protobuf/compiler/java/java_field.h> namespace google { namespace protobuf { + namespace compiler { + namespace java { + class Context; // context.h + class ClassNameResolver; // name_resolver.h + } + } namespace io { class Printer; // printer.h } @@ -53,25 +59,55 @@ namespace java { class MessageGenerator { public: explicit MessageGenerator(const Descriptor* descriptor); - ~MessageGenerator(); + virtual ~MessageGenerator(); // All static variables have to be declared at the top-level of the file // so that we can control initialization order, which is important for // DescriptorProto bootstrapping to work. - void GenerateStaticVariables(io::Printer* printer); + virtual void GenerateStaticVariables(io::Printer* printer) = 0; // Output code which initializes the static variables generated by // GenerateStaticVariables(). - void GenerateStaticVariableInitializers(io::Printer* printer); + virtual void GenerateStaticVariableInitializers(io::Printer* printer) = 0; // Generate the class itself. - void Generate(io::Printer* printer); + virtual void Generate(io::Printer* printer) = 0; + + // Generates the base interface that both the class and its builder implement + virtual void GenerateInterface(io::Printer* printer) = 0; // Generate code to register all contained extensions with an // ExtensionRegistry. - void GenerateExtensionRegistrationCode(io::Printer* printer); + virtual void GenerateExtensionRegistrationCode(io::Printer* printer) = 0; + + protected: + const Descriptor* descriptor_; private: + GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(MessageGenerator); +}; + +class ImmutableMessageGenerator : public MessageGenerator { + public: + explicit ImmutableMessageGenerator(const Descriptor* descriptor, + Context* context); + virtual ~ImmutableMessageGenerator(); + + virtual void Generate(io::Printer* printer); + virtual void GenerateInterface(io::Printer* printer); + virtual void GenerateExtensionRegistrationCode(io::Printer* printer); + virtual void GenerateStaticVariables(io::Printer* printer); + virtual void GenerateStaticVariableInitializers(io::Printer* printer); + + private: + enum UseMemoization { + MEMOIZE, + DONT_MEMOIZE + }; + + void GenerateFieldAccessorTable(io::Printer* printer); + void GenerateFieldAccessorTableInitializer(io::Printer* printer); + void GenerateMessageSerializationMethods(io::Printer* printer); void GenerateParseFromMethods(io::Printer* printer); void GenerateSerializeOneField(io::Printer* printer, @@ -81,13 +117,19 @@ class MessageGenerator { void GenerateBuilder(io::Printer* printer); void GenerateCommonBuilderMethods(io::Printer* printer); + void GenerateDescriptorMethods(io::Printer* printer); void GenerateBuilderParsingMethods(io::Printer* printer); - void GenerateIsInitialized(io::Printer* printer); + void GenerateIsInitialized(io::Printer* printer, + UseMemoization useMemoization); + void GenerateEqualsAndHashCode(io::Printer* printer); + void GenerateParser(io::Printer* printer); + void GenerateParsingConstructor(io::Printer* printer); - const Descriptor* descriptor_; - FieldGeneratorMap field_generators_; + Context* context_; + ClassNameResolver* name_resolver_; + FieldGeneratorMap<ImmutableFieldGenerator> field_generators_; - GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(MessageGenerator); + GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(ImmutableMessageGenerator); }; } // namespace java diff --git a/src/google/protobuf/compiler/java/java_message_field.cc b/src/google/protobuf/compiler/java/java_message_field.cc index 71edc02..80b9a38 100644 --- a/src/google/protobuf/compiler/java/java_message_field.cc +++ b/src/google/protobuf/compiler/java/java_message_field.cc @@ -35,8 +35,11 @@ #include <map> #include <string> +#include <google/protobuf/compiler/java/java_context.h> #include <google/protobuf/compiler/java/java_message_field.h> +#include <google/protobuf/compiler/java/java_doc_comment.h> #include <google/protobuf/compiler/java/java_helpers.h> +#include <google/protobuf/compiler/java/java_name_resolver.h> #include <google/protobuf/io/printer.h> #include <google/protobuf/wire_format.h> #include <google/protobuf/stubs/strutil.h> @@ -48,88 +51,413 @@ namespace java { namespace { -// TODO(kenton): Factor out a "SetCommonFieldVariables()" to get rid of -// repeat code between this and the other field types. void SetMessageVariables(const FieldDescriptor* descriptor, + int messageBitIndex, + int builderBitIndex, + const FieldGeneratorInfo* info, + ClassNameResolver* name_resolver, map<string, string>* variables) { - (*variables)["name"] = - UnderscoresToCamelCase(descriptor); - (*variables)["capitalized_name"] = - UnderscoresToCapitalizedCamelCase(descriptor); - (*variables)["number"] = SimpleItoa(descriptor->number()); - (*variables)["type"] = ClassName(descriptor->message_type()); + SetCommonFieldVariables(descriptor, info, variables); + + (*variables)["type"] = + name_resolver->GetImmutableClassName(descriptor->message_type()); + (*variables)["mutable_type"] = + name_resolver->GetMutableClassName(descriptor->message_type()); (*variables)["group_or_message"] = (GetType(descriptor) == FieldDescriptor::TYPE_GROUP) ? "Group" : "Message"; + // TODO(birdo): Add @deprecated javadoc when generating javadoc is supported + // by the proto compiler + (*variables)["deprecation"] = descriptor->options().deprecated() + ? "@java.lang.Deprecated " : ""; + (*variables)["on_changed"] = + HasDescriptorMethods(descriptor->containing_type()) ? "onChanged();" : ""; + + if (SupportFieldPresence(descriptor->file())) { + // For singular messages and builders, one bit is used for the hasField bit. + (*variables)["get_has_field_bit_message"] = GenerateGetBit(messageBitIndex); + (*variables)["get_has_field_bit_builder"] = GenerateGetBit(builderBitIndex); + + // Note that these have a trailing ";". + (*variables)["set_has_field_bit_message"] = + GenerateSetBit(messageBitIndex) + ";"; + (*variables)["set_has_field_bit_builder"] = + GenerateSetBit(builderBitIndex) + ";"; + (*variables)["clear_has_field_bit_builder"] = + GenerateClearBit(builderBitIndex) + ";"; + + (*variables)["is_field_present_message"] = GenerateGetBit(messageBitIndex); + } else { + (*variables)["set_has_field_bit_message"] = ""; + (*variables)["set_has_field_bit_builder"] = ""; + (*variables)["clear_has_field_bit_builder"] = ""; + + (*variables)["is_field_present_message"] = + (*variables)["name"] + "_ != null"; + } + + // For repated builders, one bit is used for whether the array is immutable. + (*variables)["get_mutable_bit_builder"] = GenerateGetBit(builderBitIndex); + (*variables)["set_mutable_bit_builder"] = GenerateSetBit(builderBitIndex); + (*variables)["clear_mutable_bit_builder"] = GenerateClearBit(builderBitIndex); + + // For repeated fields, one bit is used for whether the array is immutable + // in the parsing constructor. + (*variables)["get_mutable_bit_parser"] = + GenerateGetBitMutableLocal(builderBitIndex); + (*variables)["set_mutable_bit_parser"] = + GenerateSetBitMutableLocal(builderBitIndex); + + (*variables)["get_has_field_bit_from_local"] = + GenerateGetBitFromLocal(builderBitIndex); + (*variables)["set_has_field_bit_to_local"] = + GenerateSetBitToLocal(messageBitIndex); } } // namespace // =================================================================== -MessageFieldGenerator:: -MessageFieldGenerator(const FieldDescriptor* descriptor) - : descriptor_(descriptor) { - SetMessageVariables(descriptor, &variables_); +ImmutableMessageFieldGenerator:: +ImmutableMessageFieldGenerator(const FieldDescriptor* descriptor, + int messageBitIndex, + int builderBitIndex, + Context* context) + : descriptor_(descriptor), messageBitIndex_(messageBitIndex), + builderBitIndex_(builderBitIndex), context_(context), + name_resolver_(context->GetNameResolver()) { + SetMessageVariables(descriptor, messageBitIndex, builderBitIndex, + context->GetFieldGeneratorInfo(descriptor), + name_resolver_, &variables_); } -MessageFieldGenerator::~MessageFieldGenerator() {} +ImmutableMessageFieldGenerator::~ImmutableMessageFieldGenerator() {} -void MessageFieldGenerator:: +int ImmutableMessageFieldGenerator::GetNumBitsForMessage() const { + return 1; +} + +int ImmutableMessageFieldGenerator::GetNumBitsForBuilder() const { + return 1; +} + +void ImmutableMessageFieldGenerator:: +GenerateInterfaceMembers(io::Printer* printer) const { + // TODO(jonp): In the future, consider having a method specific to the + // interface so that builders can choose dynamically to either return a + // message or a nested builder, so that asking for the interface doesn't + // cause a message to ever be built. + if (SupportFieldPresence(descriptor_->file()) || + descriptor_->containing_oneof() == NULL) { + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, + "$deprecation$boolean has$capitalized_name$();\n"); + } + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, + "$deprecation$$type$ get$capitalized_name$();\n"); + + if (HasNestedBuilders(descriptor_->containing_type())) { + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, + "$deprecation$$type$OrBuilder get$capitalized_name$OrBuilder();\n"); + } +} + +void ImmutableMessageFieldGenerator:: GenerateMembers(io::Printer* printer) const { printer->Print(variables_, - "private boolean has$capitalized_name$;\n" - "private $type$ $name$_;\n" - "public boolean has$capitalized_name$() { return has$capitalized_name$; }\n" - "public $type$ get$capitalized_name$() { return $name$_; }\n"); + "private $type$ $name$_;\n"); + PrintExtraFieldInfo(variables_, printer); + + if (SupportFieldPresence(descriptor_->file())) { + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, + "$deprecation$public boolean has$capitalized_name$() {\n" + " return $get_has_field_bit_message$;\n" + "}\n"); + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, + "$deprecation$public $type$ get$capitalized_name$() {\n" + " return $name$_;\n" + "}\n"); + + if (HasNestedBuilders(descriptor_->containing_type())) { + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, + "$deprecation$public $type$OrBuilder " + "get$capitalized_name$OrBuilder() {\n" + " return $name$_;\n" + "}\n"); + } + } else { + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, + "$deprecation$public boolean has$capitalized_name$() {\n" + " return $name$_ != null;\n" + "}\n"); + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, + "$deprecation$public $type$ get$capitalized_name$() {\n" + " return $name$_ == null ? $type$.getDefaultInstance() : $name$_;\n" + "}\n"); + + if (HasNestedBuilders(descriptor_->containing_type())) { + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, + "$deprecation$public $type$OrBuilder " + "get$capitalized_name$OrBuilder() {\n" + " return get$capitalized_name$();\n" + "}\n"); + } + } } -void MessageFieldGenerator:: +void ImmutableMessageFieldGenerator::PrintNestedBuilderCondition( + io::Printer* printer, + const char* regular_case, + const char* nested_builder_case) const { + if (HasNestedBuilders(descriptor_->containing_type())) { + printer->Print(variables_, "if ($name$Builder_ == null) {\n"); + printer->Indent(); + printer->Print(variables_, regular_case); + printer->Outdent(); + printer->Print("} else {\n"); + printer->Indent(); + printer->Print(variables_, nested_builder_case); + printer->Outdent(); + printer->Print("}\n"); + } else { + printer->Print(variables_, regular_case); + } +} + +void ImmutableMessageFieldGenerator::PrintNestedBuilderFunction( + io::Printer* printer, + const char* method_prototype, + const char* regular_case, + const char* nested_builder_case, + const char* trailing_code) const { + printer->Print(variables_, method_prototype); + printer->Print(" {\n"); + printer->Indent(); + PrintNestedBuilderCondition(printer, regular_case, nested_builder_case); + if (trailing_code != NULL) { + printer->Print(variables_, trailing_code); + } + printer->Outdent(); + printer->Print("}\n"); +} + +void ImmutableMessageFieldGenerator:: GenerateBuilderMembers(io::Printer* printer) const { - printer->Print(variables_, - "public boolean has$capitalized_name$() {\n" - " return result.has$capitalized_name$();\n" - "}\n" - "public $type$ get$capitalized_name$() {\n" - " return result.get$capitalized_name$();\n" - "}\n" - "public Builder set$capitalized_name$($type$ value) {\n" - " if (value == null) {\n" - " throw new NullPointerException();\n" - " }\n" - " result.has$capitalized_name$ = true;\n" - " result.$name$_ = value;\n" - " return this;\n" - "}\n" - "public Builder set$capitalized_name$($type$.Builder builderForValue) {\n" - " result.has$capitalized_name$ = true;\n" - " result.$name$_ = builderForValue.build();\n" - " return this;\n" - "}\n" - "public Builder merge$capitalized_name$($type$ value) {\n" - " if (result.has$capitalized_name$() &&\n" - " result.$name$_ != $type$.getDefaultInstance()) {\n" - " result.$name$_ =\n" - " $type$.newBuilder(result.$name$_).mergeFrom(value).buildPartial();\n" - " } else {\n" - " result.$name$_ = value;\n" - " }\n" - " result.has$capitalized_name$ = true;\n" - " return this;\n" + // When using nested-builders, the code initially works just like the + // non-nested builder case. It only creates a nested builder lazily on + // demand and then forever delegates to it after creation. + + bool support_field_presence = SupportFieldPresence(descriptor_->file()); + + if (support_field_presence) { + printer->Print(variables_, + // Used when the builder is null. + "private $type$ $name$_ = $type$.getDefaultInstance();\n"); + } else { + printer->Print(variables_, + "private $type$ $name$_ = null;\n"); + } + + if (HasNestedBuilders(descriptor_->containing_type())) { + printer->Print(variables_, + // If this builder is non-null, it is used and the other fields are + // ignored. + "private com.google.protobuf.SingleFieldBuilder<\n" + " $type$, $type$.Builder, $type$OrBuilder> $name$Builder_;" + "\n"); + } + + // The comments above the methods below are based on a hypothetical + // field of type "Field" called "Field". + + // boolean hasField() + WriteFieldDocComment(printer, descriptor_); + if (support_field_presence) { + printer->Print(variables_, + "$deprecation$public boolean has$capitalized_name$() {\n" + " return $get_has_field_bit_builder$;\n" + "}\n"); + } else { + printer->Print(variables_, + "$deprecation$public boolean has$capitalized_name$() {\n" + " return $name$Builder_ != null || $name$_ != null;\n" + "}\n"); + } + + // Field getField() + WriteFieldDocComment(printer, descriptor_); + PrintNestedBuilderFunction(printer, + "$deprecation$public $type$ get$capitalized_name$()", + + support_field_presence + ? "return $name$_;\n" + : "return $name$_ == null ? $type$.getDefaultInstance() : $name$_;\n", + + "return $name$Builder_.getMessage();\n", + + NULL); + + // Field.Builder setField(Field value) + WriteFieldDocComment(printer, descriptor_); + PrintNestedBuilderFunction(printer, + "$deprecation$public Builder set$capitalized_name$($type$ value)", + + "if (value == null) {\n" + " throw new NullPointerException();\n" "}\n" - "public Builder clear$capitalized_name$() {\n" - " result.has$capitalized_name$ = false;\n" - " result.$name$_ = $type$.getDefaultInstance();\n" - " return this;\n" - "}\n"); + "$name$_ = value;\n" + "$on_changed$\n", + + "$name$Builder_.setMessage(value);\n", + + "$set_has_field_bit_builder$\n" + "return this;\n"); + + // Field.Builder setField(Field.Builder builderForValue) + WriteFieldDocComment(printer, descriptor_); + PrintNestedBuilderFunction(printer, + "$deprecation$public Builder set$capitalized_name$(\n" + " $type$.Builder builderForValue)", + + "$name$_ = builderForValue.build();\n" + "$on_changed$\n", + + "$name$Builder_.setMessage(builderForValue.build());\n", + + "$set_has_field_bit_builder$\n" + "return this;\n"); + + // Field.Builder mergeField(Field value) + WriteFieldDocComment(printer, descriptor_); + PrintNestedBuilderFunction(printer, + "$deprecation$public Builder merge$capitalized_name$($type$ value)", + + support_field_presence + ? "if ($get_has_field_bit_builder$ &&\n" + " $name$_ != $type$.getDefaultInstance()) {\n" + " $name$_ =\n" + " $type$.newBuilder($name$_).mergeFrom(value).buildPartial();\n" + "} else {\n" + " $name$_ = value;\n" + "}\n" + "$on_changed$\n" + : "if ($name$_ != null) {\n" + " $name$_ =\n" + " $type$.newBuilder($name$_).mergeFrom(value).buildPartial();\n" + "} else {\n" + " $name$_ = value;\n" + "}\n" + "$on_changed$\n", + + "$name$Builder_.mergeFrom(value);\n", + + "$set_has_field_bit_builder$\n" + "return this;\n"); + + // Field.Builder clearField() + WriteFieldDocComment(printer, descriptor_); + PrintNestedBuilderFunction(printer, + "$deprecation$public Builder clear$capitalized_name$()", + + support_field_presence + ? "$name$_ = $type$.getDefaultInstance();\n" + "$on_changed$\n" + : "$name$_ = null;\n" + "$on_changed$\n", + + support_field_presence + ? "$name$Builder_.clear();\n" + : "$name$_ = null;\n" + "$name$Builder_ = null;\n", + + "$clear_has_field_bit_builder$\n" + "return this;\n"); + + if (HasNestedBuilders(descriptor_->containing_type())) { + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, + "$deprecation$public $type$.Builder get$capitalized_name$Builder() {\n" + " $set_has_field_bit_builder$\n" + " $on_changed$\n" + " return get$capitalized_name$FieldBuilder().getBuilder();\n" + "}\n"); + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, + "$deprecation$public $type$OrBuilder get$capitalized_name$OrBuilder() {\n" + " if ($name$Builder_ != null) {\n" + " return $name$Builder_.getMessageOrBuilder();\n" + " } else {\n"); + if (support_field_presence) { + printer->Print(variables_, + " return $name$_;\n"); + } else { + printer->Print(variables_, + " return $name$_ == null ?\n" + " $type$.getDefaultInstance() : $name$_;\n"); + } + printer->Print(variables_, + " }\n" + "}\n"); + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, + "private com.google.protobuf.SingleFieldBuilder<\n" + " $type$, $type$.Builder, $type$OrBuilder> \n" + " get$capitalized_name$FieldBuilder() {\n" + " if ($name$Builder_ == null) {\n" + " $name$Builder_ = new com.google.protobuf.SingleFieldBuilder<\n" + " $type$, $type$.Builder, $type$OrBuilder>(\n" + " get$capitalized_name$(),\n" + " getParentForChildren(),\n" + " isClean());\n" + " $name$_ = null;\n" + " }\n" + " return $name$Builder_;\n" + "}\n"); + } } -void MessageFieldGenerator:: +void ImmutableMessageFieldGenerator:: +GenerateFieldBuilderInitializationCode(io::Printer* printer) const { + if (SupportFieldPresence(descriptor_->file())) { + printer->Print(variables_, + "get$capitalized_name$FieldBuilder();\n"); + } +} + + +void ImmutableMessageFieldGenerator:: GenerateInitializationCode(io::Printer* printer) const { - printer->Print(variables_, "$name$_ = $type$.getDefaultInstance();\n"); + if (SupportFieldPresence(descriptor_->file())) { + printer->Print(variables_, "$name$_ = $type$.getDefaultInstance();\n"); + } } -void MessageFieldGenerator:: +void ImmutableMessageFieldGenerator:: +GenerateBuilderClearCode(io::Printer* printer) const { + if (SupportFieldPresence(descriptor_->file())) { + PrintNestedBuilderCondition(printer, + "$name$_ = $type$.getDefaultInstance();\n", + + "$name$Builder_.clear();\n"); + printer->Print(variables_, "$clear_has_field_bit_builder$\n"); + } else { + PrintNestedBuilderCondition(printer, + "$name$_ = null;\n", + + "$name$_ = null;\n" + "$name$Builder_ = null;\n"); + } +} + +void ImmutableMessageFieldGenerator:: GenerateMergingCode(io::Printer* printer) const { printer->Print(variables_, "if (other.has$capitalized_name$()) {\n" @@ -137,196 +465,876 @@ GenerateMergingCode(io::Printer* printer) const { "}\n"); } -void MessageFieldGenerator:: +void ImmutableMessageFieldGenerator:: GenerateBuildingCode(io::Printer* printer) const { - // Nothing to do for singular fields. + if (SupportFieldPresence(descriptor_->file())) { + printer->Print(variables_, + "if ($get_has_field_bit_from_local$) {\n" + " $set_has_field_bit_to_local$;\n" + "}\n"); + } + + PrintNestedBuilderCondition(printer, + "result.$name$_ = $name$_;\n", + + "result.$name$_ = $name$Builder_.build();\n"); } -void MessageFieldGenerator:: +void ImmutableMessageFieldGenerator:: GenerateParsingCode(io::Printer* printer) const { printer->Print(variables_, - "$type$.Builder subBuilder = $type$.newBuilder();\n" - "if (has$capitalized_name$()) {\n" - " subBuilder.mergeFrom(get$capitalized_name$());\n" + "$type$.Builder subBuilder = null;\n" + "if ($is_field_present_message$) {\n" + " subBuilder = $name$_.toBuilder();\n" "}\n"); if (GetType(descriptor_) == FieldDescriptor::TYPE_GROUP) { printer->Print(variables_, - "input.readGroup($number$, subBuilder, extensionRegistry);\n"); + "$name$_ = input.readGroup($number$, $type$.PARSER,\n" + " extensionRegistry);\n"); } else { printer->Print(variables_, - "input.readMessage(subBuilder, extensionRegistry);\n"); + "$name$_ = input.readMessage($type$.PARSER, extensionRegistry);\n"); } printer->Print(variables_, - "set$capitalized_name$(subBuilder.buildPartial());\n"); + "if (subBuilder != null) {\n" + " subBuilder.mergeFrom($name$_);\n" + " $name$_ = subBuilder.buildPartial();\n" + "}\n" + "$set_has_field_bit_message$\n"); } -void MessageFieldGenerator:: +void ImmutableMessageFieldGenerator:: +GenerateParsingDoneCode(io::Printer* printer) const { + // noop for messages. +} + +void ImmutableMessageFieldGenerator:: GenerateSerializationCode(io::Printer* printer) const { printer->Print(variables_, - "if (has$capitalized_name$()) {\n" - " output.write$group_or_message$($number$, get$capitalized_name$());\n" + "if ($is_field_present_message$) {\n" + " output.write$group_or_message$($number$, $name$_);\n" "}\n"); } -void MessageFieldGenerator:: +void ImmutableMessageFieldGenerator:: GenerateSerializedSizeCode(io::Printer* printer) const { printer->Print(variables_, - "if (has$capitalized_name$()) {\n" + "if ($is_field_present_message$) {\n" " size += com.google.protobuf.CodedOutputStream\n" - " .compute$group_or_message$Size($number$, get$capitalized_name$());\n" + " .compute$group_or_message$Size($number$, $name$_);\n" "}\n"); } -string MessageFieldGenerator::GetBoxedType() const { - return ClassName(descriptor_->message_type()); +void ImmutableMessageFieldGenerator:: +GenerateEqualsCode(io::Printer* printer) const { + printer->Print(variables_, + "result = result && get$capitalized_name$()\n" + " .equals(other.get$capitalized_name$());\n"); +} + +void ImmutableMessageFieldGenerator:: +GenerateHashCode(io::Printer* printer) const { + printer->Print(variables_, + "hash = (37 * hash) + $constant_name$;\n" + "hash = (53 * hash) + get$capitalized_name$().hashCode();\n"); +} + +string ImmutableMessageFieldGenerator::GetBoxedType() const { + return name_resolver_->GetImmutableClassName(descriptor_->message_type()); } // =================================================================== -RepeatedMessageFieldGenerator:: -RepeatedMessageFieldGenerator(const FieldDescriptor* descriptor) - : descriptor_(descriptor) { - SetMessageVariables(descriptor, &variables_); +ImmutableMessageOneofFieldGenerator:: +ImmutableMessageOneofFieldGenerator(const FieldDescriptor* descriptor, + int messageBitIndex, + int builderBitIndex, + Context* context) + : ImmutableMessageFieldGenerator( + descriptor, messageBitIndex, builderBitIndex, context) { + const OneofGeneratorInfo* info = + context->GetOneofGeneratorInfo(descriptor->containing_oneof()); + SetCommonOneofVariables(descriptor, info, &variables_); } -RepeatedMessageFieldGenerator::~RepeatedMessageFieldGenerator() {} +ImmutableMessageOneofFieldGenerator:: +~ImmutableMessageOneofFieldGenerator() {} -void RepeatedMessageFieldGenerator:: +void ImmutableMessageOneofFieldGenerator:: GenerateMembers(io::Printer* printer) const { + PrintExtraFieldInfo(variables_, printer); + if (SupportFieldPresence(descriptor_->file())) { + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, + "$deprecation$public boolean has$capitalized_name$() {\n" + " return $has_oneof_case_message$;\n" + "}\n"); + } + WriteFieldDocComment(printer, descriptor_); printer->Print(variables_, - "private java.util.List<$type$> $name$_ =\n" - " java.util.Collections.emptyList();\n" - "public java.util.List<$type$> get$capitalized_name$List() {\n" - " return $name$_;\n" // note: unmodifiable list - "}\n" - "public int get$capitalized_name$Count() { return $name$_.size(); }\n" - "public $type$ get$capitalized_name$(int index) {\n" - " return $name$_.get(index);\n" + "$deprecation$public $type$ get$capitalized_name$() {\n" + " if ($has_oneof_case_message$) {\n" + " return ($type$) $oneof_name$_;\n" + " }\n" + " return $type$.getDefaultInstance();\n" "}\n"); + + if (HasNestedBuilders(descriptor_->containing_type())) { + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, + "$deprecation$public $type$OrBuilder get$capitalized_name$OrBuilder() {\n" + " if ($has_oneof_case_message$) {\n" + " return ($type$) $oneof_name$_;\n" + " }\n" + " return $type$.getDefaultInstance();\n" + "}\n"); + } } -void RepeatedMessageFieldGenerator:: +void ImmutableMessageOneofFieldGenerator:: GenerateBuilderMembers(io::Printer* printer) const { - printer->Print(variables_, - // Note: We return an unmodifiable list because otherwise the caller - // could hold on to the returned list and modify it after the message - // has been built, thus mutating the message which is supposed to be - // immutable. - "public java.util.List<$type$> get$capitalized_name$List() {\n" - " return java.util.Collections.unmodifiableList(result.$name$_);\n" + // When using nested-builders, the code initially works just like the + // non-nested builder case. It only creates a nested builder lazily on + // demand and then forever delegates to it after creation. + if (HasNestedBuilders(descriptor_->containing_type())) { + printer->Print(variables_, + // If this builder is non-null, it is used and the other fields are + // ignored. + "private com.google.protobuf.SingleFieldBuilder<\n" + " $type$, $type$.Builder, $type$OrBuilder> $name$Builder_;" + "\n"); + } + + // The comments above the methods below are based on a hypothetical + // field of type "Field" called "Field". + + if (SupportFieldPresence(descriptor_->file())) { + // boolean hasField() + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, + "$deprecation$public boolean has$capitalized_name$() {\n" + " return $has_oneof_case_message$;\n" + "}\n"); + } + + // Field getField() + WriteFieldDocComment(printer, descriptor_); + PrintNestedBuilderFunction(printer, + "$deprecation$public $type$ get$capitalized_name$()", + + "if ($has_oneof_case_message$) {\n" + " return ($type$) $oneof_name$_;\n" "}\n" - "public int get$capitalized_name$Count() {\n" - " return result.get$capitalized_name$Count();\n" + "return $type$.getDefaultInstance();\n", + + "if ($has_oneof_case_message$) {\n" + " return $name$Builder_.getMessage();\n" "}\n" - "public $type$ get$capitalized_name$(int index) {\n" - " return result.get$capitalized_name$(index);\n" + "return $type$.getDefaultInstance();\n", + + NULL); + + // Field.Builder setField(Field value) + WriteFieldDocComment(printer, descriptor_); + PrintNestedBuilderFunction(printer, + "$deprecation$public Builder set$capitalized_name$($type$ value)", + + "if (value == null) {\n" + " throw new NullPointerException();\n" "}\n" - "public Builder set$capitalized_name$(int index, $type$ value) {\n" - " if (value == null) {\n" - " throw new NullPointerException();\n" - " }\n" - " result.$name$_.set(index, value);\n" - " return this;\n" + "$oneof_name$_ = value;\n" + "$on_changed$\n", + + "$name$Builder_.setMessage(value);\n", + + "$set_oneof_case_message$;\n" + "return this;\n"); + + // Field.Builder setField(Field.Builder builderForValue) + WriteFieldDocComment(printer, descriptor_); + PrintNestedBuilderFunction(printer, + "$deprecation$public Builder set$capitalized_name$(\n" + " $type$.Builder builderForValue)", + + "$oneof_name$_ = builderForValue.build();\n" + "$on_changed$\n", + + "$name$Builder_.setMessage(builderForValue.build());\n", + + "$set_oneof_case_message$;\n" + "return this;\n"); + + // Field.Builder mergeField(Field value) + WriteFieldDocComment(printer, descriptor_); + PrintNestedBuilderFunction(printer, + "$deprecation$public Builder merge$capitalized_name$($type$ value)", + + "if ($has_oneof_case_message$ &&\n" + " $oneof_name$_ != $type$.getDefaultInstance()) {\n" + " $oneof_name$_ = $type$.newBuilder(($type$) $oneof_name$_)\n" + " .mergeFrom(value).buildPartial();\n" + "} else {\n" + " $oneof_name$_ = value;\n" "}\n" - "public Builder set$capitalized_name$(int index, " - "$type$.Builder builderForValue) {\n" - " result.$name$_.set(index, builderForValue.build());\n" - " return this;\n" + "$on_changed$\n", + + "if ($has_oneof_case_message$) {\n" + " $name$Builder_.mergeFrom(value);\n" "}\n" - "public Builder add$capitalized_name$($type$ value) {\n" - " if (value == null) {\n" - " throw new NullPointerException();\n" - " }\n" - " if (result.$name$_.isEmpty()) {\n" - " result.$name$_ = new java.util.ArrayList<$type$>();\n" - " }\n" - " result.$name$_.add(value);\n" - " return this;\n" + "$name$Builder_.setMessage(value);\n", + + "$set_oneof_case_message$;\n" + "return this;\n"); + + // Field.Builder clearField() + WriteFieldDocComment(printer, descriptor_); + PrintNestedBuilderFunction(printer, + "$deprecation$public Builder clear$capitalized_name$()", + + "if ($has_oneof_case_message$) {\n" + " $clear_oneof_case_message$;\n" + " $oneof_name$_ = null;\n" + " $on_changed$\n" + "}\n", + + "if ($has_oneof_case_message$) {\n" + " $clear_oneof_case_message$;\n" + " $oneof_name$_ = null;\n" "}\n" - "public Builder add$capitalized_name$($type$.Builder builderForValue) {\n" - " if (result.$name$_.isEmpty()) {\n" - " result.$name$_ = new java.util.ArrayList<$type$>();\n" - " }\n" - " result.$name$_.add(builderForValue.build());\n" - " return this;\n" + "$name$Builder_.clear();\n", + + "return this;\n"); + + if (HasNestedBuilders(descriptor_->containing_type())) { + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, + "$deprecation$public $type$.Builder get$capitalized_name$Builder() {\n" + " return get$capitalized_name$FieldBuilder().getBuilder();\n" + "}\n"); + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, + "$deprecation$public $type$OrBuilder get$capitalized_name$OrBuilder() {\n" + " if (($has_oneof_case_message$) && ($name$Builder_ != null)) {\n" + " return $name$Builder_.getMessageOrBuilder();\n" + " } else {\n" + " if ($has_oneof_case_message$) {\n" + " return ($type$) $oneof_name$_;\n" + " }\n" + " return $type$.getDefaultInstance();\n" + " }\n" + "}\n"); + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, + "private com.google.protobuf.SingleFieldBuilder<\n" + " $type$, $type$.Builder, $type$OrBuilder> \n" + " get$capitalized_name$FieldBuilder() {\n" + " if ($name$Builder_ == null) {\n" + " if (!($has_oneof_case_message$)) {\n" + " $oneof_name$_ = $type$.getDefaultInstance();\n" + " }\n" + " $name$Builder_ = new com.google.protobuf.SingleFieldBuilder<\n" + " $type$, $type$.Builder, $type$OrBuilder>(\n" + " ($type$) $oneof_name$_,\n" + " getParentForChildren(),\n" + " isClean());\n" + " $oneof_name$_ = null;\n" + " }\n" + " $set_oneof_case_message$;\n" + " return $name$Builder_;\n" + "}\n"); + } +} + +void ImmutableMessageOneofFieldGenerator:: +GenerateBuildingCode(io::Printer* printer) const { + + printer->Print(variables_, + "if ($has_oneof_case_message$) {\n"); + printer->Indent(); + + PrintNestedBuilderCondition(printer, + "result.$oneof_name$_ = $oneof_name$_;\n", + + "result.$oneof_name$_ = $name$Builder_.build();\n"); + + printer->Outdent(); + printer->Print("}\n"); +} + +void ImmutableMessageOneofFieldGenerator:: +GenerateMergingCode(io::Printer* printer) const { + printer->Print(variables_, + "merge$capitalized_name$(other.get$capitalized_name$());\n"); +} + +void ImmutableMessageOneofFieldGenerator:: +GenerateParsingCode(io::Printer* printer) const { + printer->Print(variables_, + "$type$.Builder subBuilder = null;\n" + "if ($has_oneof_case_message$) {\n" + " subBuilder = (($type$) $oneof_name$_).toBuilder();\n" + "}\n"); + + if (GetType(descriptor_) == FieldDescriptor::TYPE_GROUP) { + printer->Print(variables_, + "$oneof_name$_ = input.readGroup($number$, $type$.PARSER,\n" + " extensionRegistry);\n"); + } else { + printer->Print(variables_, + "$oneof_name$_ = input.readMessage($type$.PARSER, extensionRegistry);\n"); + } + + printer->Print(variables_, + "if (subBuilder != null) {\n" + " subBuilder.mergeFrom(($type$) $oneof_name$_);\n" + " $oneof_name$_ = subBuilder.buildPartial();\n" + "}\n"); + printer->Print(variables_, + "$set_oneof_case_message$;\n"); +} + +void ImmutableMessageOneofFieldGenerator:: +GenerateSerializationCode(io::Printer* printer) const { + printer->Print(variables_, + "if ($has_oneof_case_message$) {\n" + " output.write$group_or_message$($number$, ($type$) $oneof_name$_);\n" + "}\n"); +} + +void ImmutableMessageOneofFieldGenerator:: +GenerateSerializedSizeCode(io::Printer* printer) const { + printer->Print(variables_, + "if ($has_oneof_case_message$) {\n" + " size += com.google.protobuf.CodedOutputStream\n" + " .compute$group_or_message$Size($number$, ($type$) $oneof_name$_);\n" + "}\n"); +} + +// =================================================================== + +RepeatedImmutableMessageFieldGenerator:: +RepeatedImmutableMessageFieldGenerator(const FieldDescriptor* descriptor, + int messageBitIndex, + int builderBitIndex, + Context* context) + : descriptor_(descriptor), messageBitIndex_(messageBitIndex), + builderBitIndex_(builderBitIndex), context_(context), + name_resolver_(context->GetNameResolver()) { + SetMessageVariables(descriptor, messageBitIndex, builderBitIndex, + context->GetFieldGeneratorInfo(descriptor), + name_resolver_, &variables_); +} + +RepeatedImmutableMessageFieldGenerator:: +~RepeatedImmutableMessageFieldGenerator() {} + +int RepeatedImmutableMessageFieldGenerator::GetNumBitsForMessage() const { + return 0; +} + +int RepeatedImmutableMessageFieldGenerator::GetNumBitsForBuilder() const { + return 1; +} + +void RepeatedImmutableMessageFieldGenerator:: +GenerateInterfaceMembers(io::Printer* printer) const { + // TODO(jonp): In the future, consider having methods specific to the + // interface so that builders can choose dynamically to either return a + // message or a nested builder, so that asking for the interface doesn't + // cause a message to ever be built. + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, + "$deprecation$java.util.List<$type$> \n" + " get$capitalized_name$List();\n"); + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, + "$deprecation$$type$ get$capitalized_name$(int index);\n"); + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, + "$deprecation$int get$capitalized_name$Count();\n"); + if (HasNestedBuilders(descriptor_->containing_type())) { + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, + "$deprecation$java.util.List<? extends $type$OrBuilder> \n" + " get$capitalized_name$OrBuilderList();\n"); + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, + "$deprecation$$type$OrBuilder get$capitalized_name$OrBuilder(\n" + " int index);\n"); + } +} + +void RepeatedImmutableMessageFieldGenerator:: +GenerateMembers(io::Printer* printer) const { + printer->Print(variables_, + "private java.util.List<$type$> $name$_;\n"); + PrintExtraFieldInfo(variables_, printer); + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, + "$deprecation$public java.util.List<$type$> get$capitalized_name$List() {\n" + " return $name$_;\n" // note: unmodifiable list + "}\n"); + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, + "$deprecation$public java.util.List<? extends $type$OrBuilder> \n" + " get$capitalized_name$OrBuilderList() {\n" + " return $name$_;\n" + "}\n"); + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, + "$deprecation$public int get$capitalized_name$Count() {\n" + " return $name$_.size();\n" + "}\n"); + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, + "$deprecation$public $type$ get$capitalized_name$(int index) {\n" + " return $name$_.get(index);\n" + "}\n"); + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, + "$deprecation$public $type$OrBuilder get$capitalized_name$OrBuilder(\n" + " int index) {\n" + " return $name$_.get(index);\n" + "}\n"); + +} + +void RepeatedImmutableMessageFieldGenerator::PrintNestedBuilderCondition( + io::Printer* printer, + const char* regular_case, + const char* nested_builder_case) const { + if (HasNestedBuilders(descriptor_->containing_type())) { + printer->Print(variables_, "if ($name$Builder_ == null) {\n"); + printer->Indent(); + printer->Print(variables_, regular_case); + printer->Outdent(); + printer->Print("} else {\n"); + printer->Indent(); + printer->Print(variables_, nested_builder_case); + printer->Outdent(); + printer->Print("}\n"); + } else { + printer->Print(variables_, regular_case); + } +} + +void RepeatedImmutableMessageFieldGenerator::PrintNestedBuilderFunction( + io::Printer* printer, + const char* method_prototype, + const char* regular_case, + const char* nested_builder_case, + const char* trailing_code) const { + printer->Print(variables_, method_prototype); + printer->Print(" {\n"); + printer->Indent(); + PrintNestedBuilderCondition(printer, regular_case, nested_builder_case); + if (trailing_code != NULL) { + printer->Print(variables_, trailing_code); + } + printer->Outdent(); + printer->Print("}\n"); +} + +void RepeatedImmutableMessageFieldGenerator:: +GenerateBuilderMembers(io::Printer* printer) const { + // When using nested-builders, the code initially works just like the + // non-nested builder case. It only creates a nested builder lazily on + // demand and then forever delegates to it after creation. + + printer->Print(variables_, + // Used when the builder is null. + // One field is the list and the other field keeps track of whether the + // list is immutable. If it's immutable, the invariant is that it must + // either an instance of Collections.emptyList() or it's an ArrayList + // wrapped in a Collections.unmodifiableList() wrapper and nobody else has + // a refererence to the underlying ArrayList. This invariant allows us to + // share instances of lists between protocol buffers avoiding expensive + // memory allocations. Note, immutable is a strong guarantee here -- not + // just that the list cannot be modified via the reference but that the + // list can never be modified. + "private java.util.List<$type$> $name$_ =\n" + " java.util.Collections.emptyList();\n" + + "private void ensure$capitalized_name$IsMutable() {\n" + " if (!$get_mutable_bit_builder$) {\n" + " $name$_ = new java.util.ArrayList<$type$>($name$_);\n" + " $set_mutable_bit_builder$;\n" + " }\n" "}\n" - "public Builder addAll$capitalized_name$(\n" - " java.lang.Iterable<? extends $type$> values) {\n" - " if (result.$name$_.isEmpty()) {\n" - " result.$name$_ = new java.util.ArrayList<$type$>();\n" - " }\n" - " super.addAll(values, result.$name$_);\n" - " return this;\n" + "\n"); + + if (HasNestedBuilders(descriptor_->containing_type())) { + printer->Print(variables_, + // If this builder is non-null, it is used and the other fields are + // ignored. + "private com.google.protobuf.RepeatedFieldBuilder<\n" + " $type$, $type$.Builder, $type$OrBuilder> $name$Builder_;\n" + "\n"); + } + + // The comments above the methods below are based on a hypothetical + // repeated field of type "Field" called "RepeatedField". + + // List<Field> getRepeatedFieldList() + WriteFieldDocComment(printer, descriptor_); + PrintNestedBuilderFunction(printer, + "$deprecation$public java.util.List<$type$> get$capitalized_name$List()", + + "return java.util.Collections.unmodifiableList($name$_);\n", + "return $name$Builder_.getMessageList();\n", + + NULL); + + // int getRepeatedFieldCount() + WriteFieldDocComment(printer, descriptor_); + PrintNestedBuilderFunction(printer, + "$deprecation$public int get$capitalized_name$Count()", + + "return $name$_.size();\n", + "return $name$Builder_.getCount();\n", + + NULL); + + // Field getRepeatedField(int index) + WriteFieldDocComment(printer, descriptor_); + PrintNestedBuilderFunction(printer, + "$deprecation$public $type$ get$capitalized_name$(int index)", + + "return $name$_.get(index);\n", + + "return $name$Builder_.getMessage(index);\n", + + NULL); + + // Builder setRepeatedField(int index, Field value) + WriteFieldDocComment(printer, descriptor_); + PrintNestedBuilderFunction(printer, + "$deprecation$public Builder set$capitalized_name$(\n" + " int index, $type$ value)", + "if (value == null) {\n" + " throw new NullPointerException();\n" "}\n" - "public Builder clear$capitalized_name$() {\n" - " result.$name$_ = java.util.Collections.emptyList();\n" - " return this;\n" - "}\n"); + "ensure$capitalized_name$IsMutable();\n" + "$name$_.set(index, value);\n" + "$on_changed$\n", + "$name$Builder_.setMessage(index, value);\n", + "return this;\n"); + + // Builder setRepeatedField(int index, Field.Builder builderForValue) + WriteFieldDocComment(printer, descriptor_); + PrintNestedBuilderFunction(printer, + "$deprecation$public Builder set$capitalized_name$(\n" + " int index, $type$.Builder builderForValue)", + + "ensure$capitalized_name$IsMutable();\n" + "$name$_.set(index, builderForValue.build());\n" + "$on_changed$\n", + + "$name$Builder_.setMessage(index, builderForValue.build());\n", + + "return this;\n"); + + // Builder addRepeatedField(Field value) + WriteFieldDocComment(printer, descriptor_); + PrintNestedBuilderFunction(printer, + "$deprecation$public Builder add$capitalized_name$($type$ value)", + + "if (value == null) {\n" + " throw new NullPointerException();\n" + "}\n" + "ensure$capitalized_name$IsMutable();\n" + "$name$_.add(value);\n" + + "$on_changed$\n", + + "$name$Builder_.addMessage(value);\n", + + "return this;\n"); + + // Builder addRepeatedField(int index, Field value) + WriteFieldDocComment(printer, descriptor_); + PrintNestedBuilderFunction(printer, + "$deprecation$public Builder add$capitalized_name$(\n" + " int index, $type$ value)", + + "if (value == null) {\n" + " throw new NullPointerException();\n" + "}\n" + "ensure$capitalized_name$IsMutable();\n" + "$name$_.add(index, value);\n" + "$on_changed$\n", + + "$name$Builder_.addMessage(index, value);\n", + + "return this;\n"); + + // Builder addRepeatedField(Field.Builder builderForValue) + WriteFieldDocComment(printer, descriptor_); + PrintNestedBuilderFunction(printer, + "$deprecation$public Builder add$capitalized_name$(\n" + " $type$.Builder builderForValue)", + + "ensure$capitalized_name$IsMutable();\n" + "$name$_.add(builderForValue.build());\n" + "$on_changed$\n", + + "$name$Builder_.addMessage(builderForValue.build());\n", + + "return this;\n"); + + // Builder addRepeatedField(int index, Field.Builder builderForValue) + WriteFieldDocComment(printer, descriptor_); + PrintNestedBuilderFunction(printer, + "$deprecation$public Builder add$capitalized_name$(\n" + " int index, $type$.Builder builderForValue)", + + "ensure$capitalized_name$IsMutable();\n" + "$name$_.add(index, builderForValue.build());\n" + "$on_changed$\n", + + "$name$Builder_.addMessage(index, builderForValue.build());\n", + + "return this;\n"); + + // Builder addAllRepeatedField(Iterable<Field> values) + WriteFieldDocComment(printer, descriptor_); + PrintNestedBuilderFunction(printer, + "$deprecation$public Builder addAll$capitalized_name$(\n" + " java.lang.Iterable<? extends $type$> values)", + + "ensure$capitalized_name$IsMutable();\n" + "com.google.protobuf.AbstractMessageLite.Builder.addAll(\n" + " values, $name$_);\n" + "$on_changed$\n", + + "$name$Builder_.addAllMessages(values);\n", + + "return this;\n"); + + // Builder clearAllRepeatedField() + WriteFieldDocComment(printer, descriptor_); + PrintNestedBuilderFunction(printer, + "$deprecation$public Builder clear$capitalized_name$()", + + "$name$_ = java.util.Collections.emptyList();\n" + "$clear_mutable_bit_builder$;\n" + "$on_changed$\n", + + "$name$Builder_.clear();\n", + + "return this;\n"); + + // Builder removeRepeatedField(int index) + WriteFieldDocComment(printer, descriptor_); + PrintNestedBuilderFunction(printer, + "$deprecation$public Builder remove$capitalized_name$(int index)", + + "ensure$capitalized_name$IsMutable();\n" + "$name$_.remove(index);\n" + "$on_changed$\n", + + "$name$Builder_.remove(index);\n", + + "return this;\n"); + + if (HasNestedBuilders(descriptor_->containing_type())) { + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, + "$deprecation$public $type$.Builder get$capitalized_name$Builder(\n" + " int index) {\n" + " return get$capitalized_name$FieldBuilder().getBuilder(index);\n" + "}\n"); + + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, + "$deprecation$public $type$OrBuilder get$capitalized_name$OrBuilder(\n" + " int index) {\n" + " if ($name$Builder_ == null) {\n" + " return $name$_.get(index);" + " } else {\n" + " return $name$Builder_.getMessageOrBuilder(index);\n" + " }\n" + "}\n"); + + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, + "$deprecation$public java.util.List<? extends $type$OrBuilder> \n" + " get$capitalized_name$OrBuilderList() {\n" + " if ($name$Builder_ != null) {\n" + " return $name$Builder_.getMessageOrBuilderList();\n" + " } else {\n" + " return java.util.Collections.unmodifiableList($name$_);\n" + " }\n" + "}\n"); + + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, + "$deprecation$public $type$.Builder add$capitalized_name$Builder() {\n" + " return get$capitalized_name$FieldBuilder().addBuilder(\n" + " $type$.getDefaultInstance());\n" + "}\n"); + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, + "$deprecation$public $type$.Builder add$capitalized_name$Builder(\n" + " int index) {\n" + " return get$capitalized_name$FieldBuilder().addBuilder(\n" + " index, $type$.getDefaultInstance());\n" + "}\n"); + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, + "$deprecation$public java.util.List<$type$.Builder> \n" + " get$capitalized_name$BuilderList() {\n" + " return get$capitalized_name$FieldBuilder().getBuilderList();\n" + "}\n" + "private com.google.protobuf.RepeatedFieldBuilder<\n" + " $type$, $type$.Builder, $type$OrBuilder> \n" + " get$capitalized_name$FieldBuilder() {\n" + " if ($name$Builder_ == null) {\n" + " $name$Builder_ = new com.google.protobuf.RepeatedFieldBuilder<\n" + " $type$, $type$.Builder, $type$OrBuilder>(\n" + " $name$_,\n" + " $get_mutable_bit_builder$,\n" + " getParentForChildren(),\n" + " isClean());\n" + " $name$_ = null;\n" + " }\n" + " return $name$Builder_;\n" + "}\n"); + } +} + +void RepeatedImmutableMessageFieldGenerator:: +GenerateFieldBuilderInitializationCode(io::Printer* printer) const { + printer->Print(variables_, + "get$capitalized_name$FieldBuilder();\n"); } -void RepeatedMessageFieldGenerator:: +void RepeatedImmutableMessageFieldGenerator:: GenerateInitializationCode(io::Printer* printer) const { - // Initialized inline. + printer->Print(variables_, "$name$_ = java.util.Collections.emptyList();\n"); +} + +void RepeatedImmutableMessageFieldGenerator:: +GenerateBuilderClearCode(io::Printer* printer) const { + PrintNestedBuilderCondition(printer, + "$name$_ = java.util.Collections.emptyList();\n" + "$clear_mutable_bit_builder$;\n", + + "$name$Builder_.clear();\n"); } -void RepeatedMessageFieldGenerator:: +void RepeatedImmutableMessageFieldGenerator:: GenerateMergingCode(io::Printer* printer) const { - printer->Print(variables_, + // The code below does two optimizations (non-nested builder case): + // 1. If the other list is empty, there's nothing to do. This ensures we + // don't allocate a new array if we already have an immutable one. + // 2. If the other list is non-empty and our current list is empty, we can + // reuse the other list which is guaranteed to be immutable. + PrintNestedBuilderCondition(printer, + "if (!other.$name$_.isEmpty()) {\n" + " if ($name$_.isEmpty()) {\n" + " $name$_ = other.$name$_;\n" + " $clear_mutable_bit_builder$;\n" + " } else {\n" + " ensure$capitalized_name$IsMutable();\n" + " $name$_.addAll(other.$name$_);\n" + " }\n" + " $on_changed$\n" + "}\n", + "if (!other.$name$_.isEmpty()) {\n" - " if (result.$name$_.isEmpty()) {\n" - " result.$name$_ = new java.util.ArrayList<$type$>();\n" + " if ($name$Builder_.isEmpty()) {\n" + " $name$Builder_.dispose();\n" + " $name$Builder_ = null;\n" + " $name$_ = other.$name$_;\n" + " $clear_mutable_bit_builder$;\n" + " $name$Builder_ = \n" + " com.google.protobuf.GeneratedMessage.alwaysUseFieldBuilders ?\n" + " get$capitalized_name$FieldBuilder() : null;\n" + " } else {\n" + " $name$Builder_.addAllMessages(other.$name$_);\n" " }\n" - " result.$name$_.addAll(other.$name$_);\n" "}\n"); } -void RepeatedMessageFieldGenerator:: +void RepeatedImmutableMessageFieldGenerator:: GenerateBuildingCode(io::Printer* printer) const { - printer->Print(variables_, - "if (result.$name$_ != java.util.Collections.EMPTY_LIST) {\n" - " result.$name$_ =\n" - " java.util.Collections.unmodifiableList(result.$name$_);\n" - "}\n"); + // The code below (non-nested builder case) ensures that the result has an + // immutable list. If our list is immutable, we can just reuse it. If not, + // we make it immutable. + PrintNestedBuilderCondition(printer, + "if ($get_mutable_bit_builder$) {\n" + " $name$_ = java.util.Collections.unmodifiableList($name$_);\n" + " $clear_mutable_bit_builder$;\n" + "}\n" + "result.$name$_ = $name$_;\n", + + "result.$name$_ = $name$Builder_.build();\n"); } -void RepeatedMessageFieldGenerator:: +void RepeatedImmutableMessageFieldGenerator:: GenerateParsingCode(io::Printer* printer) const { printer->Print(variables_, - "$type$.Builder subBuilder = $type$.newBuilder();\n"); + "if (!$get_mutable_bit_parser$) {\n" + " $name$_ = new java.util.ArrayList<$type$>();\n" + " $set_mutable_bit_parser$;\n" + "}\n"); if (GetType(descriptor_) == FieldDescriptor::TYPE_GROUP) { printer->Print(variables_, - "input.readGroup($number$, subBuilder, extensionRegistry);\n"); + "$name$_.add(input.readGroup($number$, $type$.PARSER,\n" + " extensionRegistry));\n"); } else { printer->Print(variables_, - "input.readMessage(subBuilder, extensionRegistry);\n"); + "$name$_.add(input.readMessage($type$.PARSER, extensionRegistry));\n"); } +} +void RepeatedImmutableMessageFieldGenerator:: +GenerateParsingDoneCode(io::Printer* printer) const { printer->Print(variables_, - "add$capitalized_name$(subBuilder.buildPartial());\n"); + "if ($get_mutable_bit_parser$) {\n" + " $name$_ = java.util.Collections.unmodifiableList($name$_);\n" + "}\n"); } -void RepeatedMessageFieldGenerator:: +void RepeatedImmutableMessageFieldGenerator:: GenerateSerializationCode(io::Printer* printer) const { printer->Print(variables_, - "for ($type$ element : get$capitalized_name$List()) {\n" - " output.write$group_or_message$($number$, element);\n" + "for (int i = 0; i < $name$_.size(); i++) {\n" + " output.write$group_or_message$($number$, $name$_.get(i));\n" "}\n"); } -void RepeatedMessageFieldGenerator:: +void RepeatedImmutableMessageFieldGenerator:: GenerateSerializedSizeCode(io::Printer* printer) const { printer->Print(variables_, - "for ($type$ element : get$capitalized_name$List()) {\n" + "for (int i = 0; i < $name$_.size(); i++) {\n" " size += com.google.protobuf.CodedOutputStream\n" - " .compute$group_or_message$Size($number$, element);\n" + " .compute$group_or_message$Size($number$, $name$_.get(i));\n" + "}\n"); +} + +void RepeatedImmutableMessageFieldGenerator:: +GenerateEqualsCode(io::Printer* printer) const { + printer->Print(variables_, + "result = result && get$capitalized_name$List()\n" + " .equals(other.get$capitalized_name$List());\n"); +} + +void RepeatedImmutableMessageFieldGenerator:: +GenerateHashCode(io::Printer* printer) const { + printer->Print(variables_, + "if (get$capitalized_name$Count() > 0) {\n" + " hash = (37 * hash) + $constant_name$;\n" + " hash = (53 * hash) + get$capitalized_name$List().hashCode();\n" "}\n"); } -string RepeatedMessageFieldGenerator::GetBoxedType() const { - return ClassName(descriptor_->message_type()); +string RepeatedImmutableMessageFieldGenerator::GetBoxedType() const { + return name_resolver_->GetImmutableClassName(descriptor_->message_type()); } } // namespace java diff --git a/src/google/protobuf/compiler/java/java_message_field.h b/src/google/protobuf/compiler/java/java_message_field.h index 66bdd88..f7b491e 100644 --- a/src/google/protobuf/compiler/java/java_message_field.h +++ b/src/google/protobuf/compiler/java/java_message_field.h @@ -41,55 +41,128 @@ namespace google { namespace protobuf { + namespace compiler { + namespace java { + class Context; // context.h + class ClassNameResolver; // name_resolver.h + } + } +} + +namespace protobuf { namespace compiler { namespace java { -class MessageFieldGenerator : public FieldGenerator { +class ImmutableMessageFieldGenerator : public ImmutableFieldGenerator { public: - explicit MessageFieldGenerator(const FieldDescriptor* descriptor); - ~MessageFieldGenerator(); - - // implements FieldGenerator --------------------------------------- + explicit ImmutableMessageFieldGenerator( + const FieldDescriptor* descriptor, int messageBitIndex, + int builderBitIndex, Context* context); + ~ImmutableMessageFieldGenerator(); + + // implements ImmutableFieldGenerator --------------------------------------- + int GetNumBitsForMessage() const; + int GetNumBitsForBuilder() const; + void GenerateInterfaceMembers(io::Printer* printer) const; void GenerateMembers(io::Printer* printer) const; void GenerateBuilderMembers(io::Printer* printer) const; void GenerateInitializationCode(io::Printer* printer) const; + void GenerateBuilderClearCode(io::Printer* printer) const; void GenerateMergingCode(io::Printer* printer) const; void GenerateBuildingCode(io::Printer* printer) const; void GenerateParsingCode(io::Printer* printer) const; + void GenerateParsingDoneCode(io::Printer* printer) const; void GenerateSerializationCode(io::Printer* printer) const; void GenerateSerializedSizeCode(io::Printer* printer) const; + void GenerateFieldBuilderInitializationCode(io::Printer* printer) const; + void GenerateEqualsCode(io::Printer* printer) const; + void GenerateHashCode(io::Printer* printer) const; string GetBoxedType() const; - private: + protected: const FieldDescriptor* descriptor_; map<string, string> variables_; + const int messageBitIndex_; + const int builderBitIndex_; + Context* context_; + ClassNameResolver* name_resolver_; + + void PrintNestedBuilderCondition(io::Printer* printer, + const char* regular_case, const char* nested_builder_case) const; + void PrintNestedBuilderFunction(io::Printer* printer, + const char* method_prototype, const char* regular_case, + const char* nested_builder_case, + const char* trailing_code) const; - GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(MessageFieldGenerator); + private: + GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(ImmutableMessageFieldGenerator); }; -class RepeatedMessageFieldGenerator : public FieldGenerator { +class ImmutableMessageOneofFieldGenerator + : public ImmutableMessageFieldGenerator { public: - explicit RepeatedMessageFieldGenerator(const FieldDescriptor* descriptor); - ~RepeatedMessageFieldGenerator(); + ImmutableMessageOneofFieldGenerator( + const FieldDescriptor* descriptor, int messageBitIndex, + int builderBitIndex, Context* context); + ~ImmutableMessageOneofFieldGenerator(); - // implements FieldGenerator --------------------------------------- + void GenerateMembers(io::Printer* printer) const; + void GenerateBuilderMembers(io::Printer* printer) const; + void GenerateBuildingCode(io::Printer* printer) const; + void GenerateMergingCode(io::Printer* printer) const; + void GenerateParsingCode(io::Printer* printer) const; + void GenerateSerializationCode(io::Printer* printer) const; + void GenerateSerializedSizeCode(io::Printer* printer) const; + + private: + GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(ImmutableMessageOneofFieldGenerator); +}; + +class RepeatedImmutableMessageFieldGenerator : public ImmutableFieldGenerator { + public: + explicit RepeatedImmutableMessageFieldGenerator( + const FieldDescriptor* descriptor, int messageBitIndex, + int builderBitIndex, Context* context); + ~RepeatedImmutableMessageFieldGenerator(); + + // implements ImmutableFieldGenerator --------------------------------------- + int GetNumBitsForMessage() const; + int GetNumBitsForBuilder() const; + void GenerateInterfaceMembers(io::Printer* printer) const; void GenerateMembers(io::Printer* printer) const; void GenerateBuilderMembers(io::Printer* printer) const; void GenerateInitializationCode(io::Printer* printer) const; + void GenerateBuilderClearCode(io::Printer* printer) const; void GenerateMergingCode(io::Printer* printer) const; void GenerateBuildingCode(io::Printer* printer) const; void GenerateParsingCode(io::Printer* printer) const; + void GenerateParsingDoneCode(io::Printer* printer) const; void GenerateSerializationCode(io::Printer* printer) const; void GenerateSerializedSizeCode(io::Printer* printer) const; + void GenerateFieldBuilderInitializationCode(io::Printer* printer) const; + void GenerateEqualsCode(io::Printer* printer) const; + void GenerateHashCode(io::Printer* printer) const; string GetBoxedType() const; - private: + protected: const FieldDescriptor* descriptor_; map<string, string> variables_; + const int messageBitIndex_; + const int builderBitIndex_; + Context* context_; + ClassNameResolver* name_resolver_; + + void PrintNestedBuilderCondition(io::Printer* printer, + const char* regular_case, const char* nested_builder_case) const; + void PrintNestedBuilderFunction(io::Printer* printer, + const char* method_prototype, const char* regular_case, + const char* nested_builder_case, + const char* trailing_code) const; - GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(RepeatedMessageFieldGenerator); + private: + GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(RepeatedImmutableMessageFieldGenerator); }; } // namespace java diff --git a/src/google/protobuf/compiler/java/java_name_resolver.cc b/src/google/protobuf/compiler/java/java_name_resolver.cc new file mode 100644 index 0000000..bc7b814 --- /dev/null +++ b/src/google/protobuf/compiler/java/java_name_resolver.cc @@ -0,0 +1,266 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// http://code.google.com/p/protobuf/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +#include <google/protobuf/compiler/java/java_name_resolver.h> + +#include <map> +#include <string> + +#include <google/protobuf/compiler/java/java_helpers.h> +#include <google/protobuf/stubs/substitute.h> + +namespace google { +namespace protobuf { +namespace compiler { +namespace java { + +namespace { +// A suffix that will be appended to the file's outer class name if the name +// conflicts with some other types defined in the file. +const char* kOuterClassNameSuffix = "OuterClass"; + +// Strip package name from a descriptor's full name. +// For example: +// Full name : foo.Bar.Baz +// Package name: foo +// After strip : Bar.Baz +string StripPackageName(const string& full_name, + const FileDescriptor* file) { + if (file->package().empty()) { + return full_name; + } else { + // Strip package name + return full_name.substr(file->package().size() + 1); + } +} + +// Get the name of a message's Java class without package name prefix. +string ClassNameWithoutPackage(const Descriptor* descriptor, + bool immutable) { + return StripPackageName(descriptor->full_name(), + descriptor->file()); +} + +// Get the name of an enum's Java class without package name prefix. +string ClassNameWithoutPackage(const EnumDescriptor* descriptor, + bool immutable) { + // Doesn't append "Mutable" for enum type's name. + const Descriptor* message_descriptor = descriptor->containing_type(); + if (message_descriptor == NULL) { + return descriptor->name(); + } else { + return ClassNameWithoutPackage(message_descriptor, immutable) + + "." + descriptor->name(); + } +} + +// Get the name of a service's Java class without package name prefix. +string ClassNameWithoutPackage(const ServiceDescriptor* descriptor, + bool immutable) { + string full_name = StripPackageName(descriptor->full_name(), + descriptor->file()); + // We don't allow nested service definitions. + GOOGLE_CHECK(full_name.find('.') == string::npos); + return full_name; +} + +// Check whether a given message or its nested types has the given class name. +bool MessageHasConflictingClassName(const Descriptor* message, + const string& classname) { + if (message->name() == classname) return true; + for (int i = 0; i < message->nested_type_count(); ++i) { + if (MessageHasConflictingClassName(message->nested_type(i), classname)) { + return true; + } + } + for (int i = 0; i < message->enum_type_count(); ++i) { + if (message->enum_type(i)->name() == classname) { + return true; + } + } + return false; +} + +} // namespace + +ClassNameResolver::ClassNameResolver() { +} + +ClassNameResolver::~ClassNameResolver() { +} + +string ClassNameResolver::GetFileDefaultImmutableClassName( + const FileDescriptor* file) { + string basename; + string::size_type last_slash = file->name().find_last_of('/'); + if (last_slash == string::npos) { + basename = file->name(); + } else { + basename = file->name().substr(last_slash + 1); + } + return UnderscoresToCamelCase(StripProto(basename), true); +} + +string ClassNameResolver::GetFileImmutableClassName( + const FileDescriptor* file) { + string& class_name = file_immutable_outer_class_names_[file]; + if (class_name.empty()) { + if (file->options().has_java_outer_classname()) { + class_name = file->options().java_outer_classname(); + } else { + class_name = GetFileDefaultImmutableClassName(file); + if (HasConflictingClassName(file, class_name)) { + class_name += kOuterClassNameSuffix; + } + } + } + return class_name; +} + +string ClassNameResolver::GetFileClassName(const FileDescriptor* file, + bool immutable) { + if (immutable) { + return GetFileImmutableClassName(file); + } else { + return "Mutable" + GetFileImmutableClassName(file); + } +} + +// Check whether there is any type defined in the proto file that has +// the given class name. +bool ClassNameResolver::HasConflictingClassName( + const FileDescriptor* file, const string& classname) { + for (int i = 0; i < file->enum_type_count(); i++) { + if (file->enum_type(i)->name() == classname) { + return true; + } + } + for (int i = 0; i < file->service_count(); i++) { + if (file->service(i)->name() == classname) { + return true; + } + } + for (int i = 0; i < file->message_type_count(); i++) { + if (MessageHasConflictingClassName(file->message_type(i), classname)) { + return true; + } + } + return false; +} + +string ClassNameResolver::GetDescriptorClassName( + const FileDescriptor* descriptor) { + return GetFileImmutableClassName(descriptor); +} + +string ClassNameResolver::GetClassName(const FileDescriptor* descriptor, + bool immutable) { + string result = FileJavaPackage(descriptor, immutable); + if (!result.empty()) result += '.'; + result += GetFileClassName(descriptor, immutable); + return result; +} + +// Get the full name of a Java class by prepending the Java package name +// or outer class name. +string ClassNameResolver::GetClassFullName(const string& name_without_package, + const FileDescriptor* file, + bool immutable, + bool multiple_files) { + string result; + if (multiple_files) { + result = FileJavaPackage(file, immutable); + } else { + result = GetClassName(file, immutable); + } + if (!result.empty()) { + result += '.'; + } + result += name_without_package; + return result; +} + +string ClassNameResolver::GetClassName(const Descriptor* descriptor, + bool immutable) { + return GetClassFullName(ClassNameWithoutPackage(descriptor, immutable), + descriptor->file(), immutable, + MultipleJavaFiles(descriptor->file(), immutable)); +} + +string ClassNameResolver::GetClassName(const EnumDescriptor* descriptor, + bool immutable) { + return GetClassFullName(ClassNameWithoutPackage(descriptor, immutable), + descriptor->file(), immutable, + MultipleJavaFiles(descriptor->file(), immutable)); +} + +string ClassNameResolver::GetClassName(const ServiceDescriptor* descriptor, + bool immutable) { + return GetClassFullName(ClassNameWithoutPackage(descriptor, immutable), + descriptor->file(), immutable, + MultipleJavaFiles(descriptor->file(), immutable)); +} + +// Get the Java Class style full name of a message. +string ClassNameResolver::GetJavaClassFullName( + const string& name_without_package, + const FileDescriptor* file, + bool immutable) { + string result; + if (MultipleJavaFiles(file, immutable)) { + result = FileJavaPackage(file, immutable); + if (!result.empty()) result += '.'; + } else { + result = GetClassName(file, immutable); + if (!result.empty()) result += '$'; + } + result += StringReplace(name_without_package, ".", "$", true); + return result; +} + +string ClassNameResolver::GetExtensionIdentifierName( + const FieldDescriptor* descriptor, bool immutable) { + return GetClassName(descriptor->containing_type(), immutable) + "." + + descriptor->name(); +} + + +string ClassNameResolver::GetJavaImmutableClassName( + const Descriptor* descriptor) { + return GetJavaClassFullName( + ClassNameWithoutPackage(descriptor, true), + descriptor->file(), true); +} + + +} // namespace java +} // namespace compiler +} // namespace protobuf +} // namespace google diff --git a/src/google/protobuf/compiler/java/java_name_resolver.h b/src/google/protobuf/compiler/java/java_name_resolver.h new file mode 100644 index 0000000..1d3e185 --- /dev/null +++ b/src/google/protobuf/compiler/java/java_name_resolver.h @@ -0,0 +1,124 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// http://code.google.com/p/protobuf/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +#ifndef GOOGLE_PROTOBUF_COMPILER_JAVA_NAME_RESOLVER_H__ +#define GOOGLE_PROTOBUF_COMPILER_JAVA_NAME_RESOLVER_H__ + +#include <map> +#include <string> + +#include <google/protobuf/stubs/common.h> + +namespace google { +namespace protobuf { +class Descriptor; +class EnumDescriptor; +class FieldDescriptor; +class FileDescriptor; +class ServiceDescriptor; + +namespace compiler { +namespace java { + +// Used to get the Java class related names for a given descriptor. It caches +// the results to avoid redundant calculation across multiple name queries. +// Thread-safety note: This class is *not* thread-safe. +class ClassNameResolver { + public: + ClassNameResolver(); + ~ClassNameResolver(); + + // Gets the unqualified outer class name for the file. + string GetFileClassName(const FileDescriptor* file, bool immutable); + // Gets the unqualified immutable outer class name of a file. + string GetFileImmutableClassName(const FileDescriptor* file); + // Gets the unqualified default immutable outer class name of a file + // (converted from the proto file's name). + string GetFileDefaultImmutableClassName(const FileDescriptor* file); + + // Check whether there is any type defined in the proto file that has + // the given class name. + bool HasConflictingClassName(const FileDescriptor* file, + const string& classname); + + // Gets the name of the outer class that holds descriptor information. + // Descriptors are shared between immutable messages and mutable messages. + // Since both of them are generated optionally, the descriptors need to be + // put in another common place. + string GetDescriptorClassName(const FileDescriptor* file); + + // Gets the fully-qualified class name corresponding to the given descriptor. + string GetClassName(const Descriptor* descriptor, bool immutable); + string GetClassName(const EnumDescriptor* descriptor, bool immutable); + string GetClassName(const ServiceDescriptor* descriptor, bool immutable); + string GetClassName(const FileDescriptor* descriptor, bool immutable); + + template<class DescriptorType> + string GetImmutableClassName(const DescriptorType* descriptor) { + return GetClassName(descriptor, true); + } + template<class DescriptorType> + string GetMutableClassName(const DescriptorType* descriptor) { + return GetClassName(descriptor, false); + } + + // Gets the fully qualified name of an extension identifier. + string GetExtensionIdentifierName(const FieldDescriptor* descriptor, + bool immutable); + + // Gets the fully qualified name for generated classes in Java convention. + // Nested classes will be separated using '$' instead of '.' + // For example: + // com.package.OuterClass$OuterMessage$InnerMessage + string GetJavaImmutableClassName(const Descriptor* descriptor); + private: + // Get the full name of a Java class by prepending the Java package name + // or outer class name. + string GetClassFullName(const string& name_without_package, + const FileDescriptor* file, + bool immutable, + bool multiple_files); + // Get the Java Class style full name of a message. + string GetJavaClassFullName( + const string& name_without_package, + const FileDescriptor* file, + bool immutable); + // Caches the result to provide better performance. + map<const FileDescriptor*, string> file_immutable_outer_class_names_; + + GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(ClassNameResolver); +}; + +} // namespace java +} // namespace compiler +} // namespace protobuf + +} // namespace google +#endif // GOOGLE_PROTOBUF_COMPILER_JAVA_NAME_RESOLVER_H__ diff --git a/src/google/protobuf/compiler/java/java_plugin_unittest.cc b/src/google/protobuf/compiler/java/java_plugin_unittest.cc index cfe0188..5257762 100644 --- a/src/google/protobuf/compiler/java/java_plugin_unittest.cc +++ b/src/google/protobuf/compiler/java/java_plugin_unittest.cc @@ -34,6 +34,8 @@ // It seemed like parameterizing it would add more complexity than it is // worth. +#include <memory> + #include <google/protobuf/compiler/java/java_generator.h> #include <google/protobuf/compiler/command_line_interface.h> #include <google/protobuf/io/zero_copy_stream.h> @@ -56,21 +58,22 @@ class TestGenerator : public CodeGenerator { virtual bool Generate(const FileDescriptor* file, const string& parameter, - OutputDirectory* output_directory, + GeneratorContext* context, string* error) const { - TryInsert("Test.java", "outer_class_scope", output_directory); - TryInsert("Test.java", "class_scope:foo.Bar", output_directory); - TryInsert("Test.java", "class_scope:foo.Bar.Baz", output_directory); - TryInsert("Test.java", "builder_scope:foo.Bar", output_directory); - TryInsert("Test.java", "builder_scope:foo.Bar.Baz", output_directory); - TryInsert("Test.java", "enum_scope:foo.Qux", output_directory); + string filename = "Test.java"; + TryInsert(filename, "outer_class_scope", context); + TryInsert(filename, "class_scope:foo.Bar", context); + TryInsert(filename, "class_scope:foo.Bar.Baz", context); + TryInsert(filename, "builder_scope:foo.Bar", context); + TryInsert(filename, "builder_scope:foo.Bar.Baz", context); + TryInsert(filename, "enum_scope:foo.Qux", context); return true; } void TryInsert(const string& filename, const string& insertion_point, - OutputDirectory* output_directory) const { + GeneratorContext* context) const { scoped_ptr<io::ZeroCopyOutputStream> output( - output_directory->OpenForInsert(filename, insertion_point)); + context->OpenForInsert(filename, insertion_point)); io::Printer printer(output.get(), '$'); printer.Print("// inserted $name$\n", "name", insertion_point); } @@ -80,16 +83,16 @@ class TestGenerator : public CodeGenerator { // not verify that they are correctly-placed; that would require actually // compiling the output which is a bit more than I care to do for this test. TEST(JavaPluginTest, PluginTest) { - File::WriteStringToFileOrDie( - "syntax = \"proto2\";\n" - "package foo;\n" - "option java_package = \"\";\n" - "option java_outer_classname = \"Test\";\n" - "message Bar {\n" - " message Baz {}\n" - "}\n" - "enum Qux { BLAH = 1; }\n", - TestTempDir() + "/test.proto"); + GOOGLE_CHECK_OK(File::SetContents(TestTempDir() + "/test.proto", + "syntax = \"proto2\";\n" + "package foo;\n" + "option java_package = \"\";\n" + "option java_outer_classname = \"Test\";\n" + "message Bar {\n" + " message Baz {}\n" + "}\n" + "enum Qux { BLAH = 1; }\n", + true)); google::protobuf::compiler::CommandLineInterface cli; cli.SetInputsAreProtoPathRelative(true); diff --git a/src/google/protobuf/compiler/java/java_primitive_field.cc b/src/google/protobuf/compiler/java/java_primitive_field.cc index f6179bf..031a129 100644 --- a/src/google/protobuf/compiler/java/java_primitive_field.cc +++ b/src/google/protobuf/compiler/java/java_primitive_field.cc @@ -35,9 +35,12 @@ #include <map> #include <string> -#include <google/protobuf/compiler/java/java_primitive_field.h> #include <google/protobuf/stubs/common.h> +#include <google/protobuf/compiler/java/java_context.h> +#include <google/protobuf/compiler/java/java_doc_comment.h> #include <google/protobuf/compiler/java/java_helpers.h> +#include <google/protobuf/compiler/java/java_name_resolver.h> +#include <google/protobuf/compiler/java/java_primitive_field.h> #include <google/protobuf/io/printer.h> #include <google/protobuf/wire_format.h> #include <google/protobuf/stubs/strutil.h> @@ -72,98 +75,25 @@ const char* PrimitiveTypeName(JavaType type) { return NULL; } -bool IsReferenceType(JavaType type) { - switch (type) { - case JAVATYPE_INT : return false; - case JAVATYPE_LONG : return false; - case JAVATYPE_FLOAT : return false; - case JAVATYPE_DOUBLE : return false; - case JAVATYPE_BOOLEAN: return false; - case JAVATYPE_STRING : return true; - case JAVATYPE_BYTES : return true; - case JAVATYPE_ENUM : return true; - case JAVATYPE_MESSAGE: return true; - - // No default because we want the compiler to complain if any new - // JavaTypes are added. - } - - GOOGLE_LOG(FATAL) << "Can't get here."; - return false; -} - -const char* GetCapitalizedType(const FieldDescriptor* field) { - switch (GetType(field)) { - case FieldDescriptor::TYPE_INT32 : return "Int32" ; - case FieldDescriptor::TYPE_UINT32 : return "UInt32" ; - case FieldDescriptor::TYPE_SINT32 : return "SInt32" ; - case FieldDescriptor::TYPE_FIXED32 : return "Fixed32" ; - case FieldDescriptor::TYPE_SFIXED32: return "SFixed32"; - case FieldDescriptor::TYPE_INT64 : return "Int64" ; - case FieldDescriptor::TYPE_UINT64 : return "UInt64" ; - case FieldDescriptor::TYPE_SINT64 : return "SInt64" ; - case FieldDescriptor::TYPE_FIXED64 : return "Fixed64" ; - case FieldDescriptor::TYPE_SFIXED64: return "SFixed64"; - case FieldDescriptor::TYPE_FLOAT : return "Float" ; - case FieldDescriptor::TYPE_DOUBLE : return "Double" ; - case FieldDescriptor::TYPE_BOOL : return "Bool" ; - case FieldDescriptor::TYPE_STRING : return "String" ; - case FieldDescriptor::TYPE_BYTES : return "Bytes" ; - case FieldDescriptor::TYPE_ENUM : return "Enum" ; - case FieldDescriptor::TYPE_GROUP : return "Group" ; - case FieldDescriptor::TYPE_MESSAGE : return "Message" ; - - // No default because we want the compiler to complain if any new - // types are added. - } - - GOOGLE_LOG(FATAL) << "Can't get here."; - return NULL; -} - -// For encodings with fixed sizes, returns that size in bytes. Otherwise -// returns -1. -int FixedSize(FieldDescriptor::Type type) { - switch (type) { - case FieldDescriptor::TYPE_INT32 : return -1; - case FieldDescriptor::TYPE_INT64 : return -1; - case FieldDescriptor::TYPE_UINT32 : return -1; - case FieldDescriptor::TYPE_UINT64 : return -1; - case FieldDescriptor::TYPE_SINT32 : return -1; - case FieldDescriptor::TYPE_SINT64 : return -1; - case FieldDescriptor::TYPE_FIXED32 : return WireFormatLite::kFixed32Size; - case FieldDescriptor::TYPE_FIXED64 : return WireFormatLite::kFixed64Size; - case FieldDescriptor::TYPE_SFIXED32: return WireFormatLite::kSFixed32Size; - case FieldDescriptor::TYPE_SFIXED64: return WireFormatLite::kSFixed64Size; - case FieldDescriptor::TYPE_FLOAT : return WireFormatLite::kFloatSize; - case FieldDescriptor::TYPE_DOUBLE : return WireFormatLite::kDoubleSize; - - case FieldDescriptor::TYPE_BOOL : return WireFormatLite::kBoolSize; - case FieldDescriptor::TYPE_ENUM : return -1; - - case FieldDescriptor::TYPE_STRING : return -1; - case FieldDescriptor::TYPE_BYTES : return -1; - case FieldDescriptor::TYPE_GROUP : return -1; - case FieldDescriptor::TYPE_MESSAGE : return -1; - - // No default because we want the compiler to complain if any new - // types are added. - } - GOOGLE_LOG(FATAL) << "Can't get here."; - return -1; -} - void SetPrimitiveVariables(const FieldDescriptor* descriptor, + int messageBitIndex, + int builderBitIndex, + const FieldGeneratorInfo* info, + ClassNameResolver* name_resolver, map<string, string>* variables) { - (*variables)["name"] = - UnderscoresToCamelCase(descriptor); - (*variables)["capitalized_name"] = - UnderscoresToCapitalizedCamelCase(descriptor); - (*variables)["number"] = SimpleItoa(descriptor->number()); + SetCommonFieldVariables(descriptor, info, variables); + (*variables)["type"] = PrimitiveTypeName(GetJavaType(descriptor)); (*variables)["boxed_type"] = BoxedPrimitiveTypeName(GetJavaType(descriptor)); - (*variables)["default"] = DefaultValue(descriptor); - (*variables)["capitalized_type"] = GetCapitalizedType(descriptor); + (*variables)["field_type"] = (*variables)["type"]; + (*variables)["field_list_type"] = "java.util.List<" + + (*variables)["boxed_type"] + ">"; + (*variables)["empty_list"] = "java.util.Collections.emptyList()"; + (*variables)["default"] = ImmutableDefaultValue(descriptor, name_resolver); + (*variables)["default_init"] = IsDefaultValueJavaDefault(descriptor) ? + "" : ("= " + ImmutableDefaultValue(descriptor, name_resolver)); + (*variables)["capitalized_type"] = + GetCapitalizedType(descriptor, /* immutable = */ true); (*variables)["tag"] = SimpleItoa(WireFormat::MakeTag(descriptor)); (*variables)["tag_size"] = SimpleItoa( WireFormat::TagSize(descriptor->number(), GetType(descriptor))); @@ -175,129 +105,517 @@ void SetPrimitiveVariables(const FieldDescriptor* descriptor, } else { (*variables)["null_check"] = ""; } + // TODO(birdo): Add @deprecated javadoc when generating javadoc is supported + // by the proto compiler + (*variables)["deprecation"] = descriptor->options().deprecated() + ? "@java.lang.Deprecated " : ""; int fixed_size = FixedSize(GetType(descriptor)); if (fixed_size != -1) { (*variables)["fixed_size"] = SimpleItoa(fixed_size); } + (*variables)["on_changed"] = + HasDescriptorMethods(descriptor->containing_type()) ? "onChanged();" : ""; + + if (SupportFieldPresence(descriptor->file())) { + // For singular messages and builders, one bit is used for the hasField bit. + (*variables)["get_has_field_bit_message"] = GenerateGetBit(messageBitIndex); + (*variables)["get_has_field_bit_builder"] = GenerateGetBit(builderBitIndex); + + // Note that these have a trailing ";". + (*variables)["set_has_field_bit_message"] = + GenerateSetBit(messageBitIndex) + ";"; + (*variables)["set_has_field_bit_builder"] = + GenerateSetBit(builderBitIndex) + ";"; + (*variables)["clear_has_field_bit_builder"] = + GenerateClearBit(builderBitIndex) + ";"; + + (*variables)["is_field_present_message"] = GenerateGetBit(messageBitIndex); + } else { + (*variables)["set_has_field_bit_message"] = ""; + (*variables)["set_has_field_bit_builder"] = ""; + (*variables)["clear_has_field_bit_builder"] = ""; + + if (descriptor->type() == FieldDescriptor::TYPE_BYTES) { + (*variables)["is_field_present_message"] = + "!" + (*variables)["name"] + "_.isEmpty()"; + } else { + (*variables)["is_field_present_message"] = + (*variables)["name"] + "_ != " + (*variables)["default"]; + } + } + + // For repated builders, one bit is used for whether the array is immutable. + (*variables)["get_mutable_bit_builder"] = GenerateGetBit(builderBitIndex); + (*variables)["set_mutable_bit_builder"] = GenerateSetBit(builderBitIndex); + (*variables)["clear_mutable_bit_builder"] = GenerateClearBit(builderBitIndex); + + // For repeated fields, one bit is used for whether the array is immutable + // in the parsing constructor. + (*variables)["get_mutable_bit_parser"] = + GenerateGetBitMutableLocal(builderBitIndex); + (*variables)["set_mutable_bit_parser"] = + GenerateSetBitMutableLocal(builderBitIndex); + + (*variables)["get_has_field_bit_from_local"] = + GenerateGetBitFromLocal(builderBitIndex); + (*variables)["set_has_field_bit_to_local"] = + GenerateSetBitToLocal(messageBitIndex); } + } // namespace // =================================================================== -PrimitiveFieldGenerator:: -PrimitiveFieldGenerator(const FieldDescriptor* descriptor) - : descriptor_(descriptor) { - SetPrimitiveVariables(descriptor, &variables_); +ImmutablePrimitiveFieldGenerator:: +ImmutablePrimitiveFieldGenerator(const FieldDescriptor* descriptor, + int messageBitIndex, + int builderBitIndex, + Context* context) + : descriptor_(descriptor), messageBitIndex_(messageBitIndex), + builderBitIndex_(builderBitIndex), context_(context), + name_resolver_(context->GetNameResolver()) { + SetPrimitiveVariables(descriptor, messageBitIndex, builderBitIndex, + context->GetFieldGeneratorInfo(descriptor), + name_resolver_, &variables_); } -PrimitiveFieldGenerator::~PrimitiveFieldGenerator() {} +ImmutablePrimitiveFieldGenerator::~ImmutablePrimitiveFieldGenerator() {} + +int ImmutablePrimitiveFieldGenerator::GetNumBitsForMessage() const { + return 1; +} + +int ImmutablePrimitiveFieldGenerator::GetNumBitsForBuilder() const { + return 1; +} -void PrimitiveFieldGenerator:: +void ImmutablePrimitiveFieldGenerator:: +GenerateInterfaceMembers(io::Printer* printer) const { + if (SupportFieldPresence(descriptor_->file())) { + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, + "$deprecation$boolean has$capitalized_name$();\n"); + } + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, + "$deprecation$$type$ get$capitalized_name$();\n"); +} + +void ImmutablePrimitiveFieldGenerator:: GenerateMembers(io::Printer* printer) const { printer->Print(variables_, - "private boolean has$capitalized_name$;\n" - "private $type$ $name$_ = $default$;\n" - "public boolean has$capitalized_name$() { return has$capitalized_name$; }\n" - "public $type$ get$capitalized_name$() { return $name$_; }\n"); + "private $field_type$ $name$_;\n"); + PrintExtraFieldInfo(variables_, printer); + if (SupportFieldPresence(descriptor_->file())) { + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, + "$deprecation$public boolean has$capitalized_name$() {\n" + " return $get_has_field_bit_message$;\n" + "}\n"); + } + + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, + "$deprecation$public $type$ get$capitalized_name$() {\n" + " return $name$_;\n" + "}\n"); } -void PrimitiveFieldGenerator:: +void ImmutablePrimitiveFieldGenerator:: GenerateBuilderMembers(io::Printer* printer) const { printer->Print(variables_, - "public boolean has$capitalized_name$() {\n" - " return result.has$capitalized_name$();\n" - "}\n" - "public $type$ get$capitalized_name$() {\n" - " return result.get$capitalized_name$();\n" - "}\n" - "public Builder set$capitalized_name$($type$ value) {\n" + "private $field_type$ $name$_ $default_init$;\n"); + + if (SupportFieldPresence(descriptor_->file())) { + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, + "$deprecation$public boolean has$capitalized_name$() {\n" + " return $get_has_field_bit_builder$;\n" + "}\n"); + } + + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, + "$deprecation$public $type$ get$capitalized_name$() {\n" + " return $name$_;\n" + "}\n"); + + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, + "$deprecation$public Builder set$capitalized_name$($type$ value) {\n" "$null_check$" - " result.has$capitalized_name$ = true;\n" - " result.$name$_ = value;\n" + " $set_has_field_bit_builder$\n" + " $name$_ = value;\n" + " $on_changed$\n" " return this;\n" - "}\n" - "public Builder clear$capitalized_name$() {\n" - " result.has$capitalized_name$ = false;\n"); + "}\n"); + + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, + "$deprecation$public Builder clear$capitalized_name$() {\n" + " $clear_has_field_bit_builder$\n"); JavaType type = GetJavaType(descriptor_); if (type == JAVATYPE_STRING || type == JAVATYPE_BYTES) { // The default value is not a simple literal so we want to avoid executing // it multiple times. Instead, get the default out of the default instance. printer->Print(variables_, - " result.$name$_ = getDefaultInstance().get$capitalized_name$();\n"); + " $name$_ = getDefaultInstance().get$capitalized_name$();\n"); } else { printer->Print(variables_, - " result.$name$_ = $default$;\n"); + " $name$_ = $default$;\n"); } printer->Print(variables_, + " $on_changed$\n" " return this;\n" "}\n"); } -void PrimitiveFieldGenerator:: +void ImmutablePrimitiveFieldGenerator:: +GenerateFieldBuilderInitializationCode(io::Printer* printer) const { + // noop for primitives +} + +void ImmutablePrimitiveFieldGenerator:: GenerateInitializationCode(io::Printer* printer) const { - // Initialized inline. + printer->Print(variables_, "$name$_ = $default$;\n"); } -void PrimitiveFieldGenerator:: -GenerateMergingCode(io::Printer* printer) const { +void ImmutablePrimitiveFieldGenerator:: +GenerateBuilderClearCode(io::Printer* printer) const { printer->Print(variables_, - "if (other.has$capitalized_name$()) {\n" - " set$capitalized_name$(other.get$capitalized_name$());\n" - "}\n"); + "$name$_ = $default$;\n" + "$clear_has_field_bit_builder$\n"); +} + +void ImmutablePrimitiveFieldGenerator:: +GenerateMergingCode(io::Printer* printer) const { + if (SupportFieldPresence(descriptor_->file())) { + printer->Print(variables_, + "if (other.has$capitalized_name$()) {\n" + " set$capitalized_name$(other.get$capitalized_name$());\n" + "}\n"); + } else { + printer->Print(variables_, + "if (other.get$capitalized_name$() != $default$) {\n" + " set$capitalized_name$(other.get$capitalized_name$());\n" + "}\n"); + } } -void PrimitiveFieldGenerator:: +void ImmutablePrimitiveFieldGenerator:: GenerateBuildingCode(io::Printer* printer) const { - // Nothing to do here for primitive types. + if (SupportFieldPresence(descriptor_->file())) { + printer->Print(variables_, + "if ($get_has_field_bit_from_local$) {\n" + " $set_has_field_bit_to_local$;\n" + "}\n"); + } + printer->Print(variables_, + "result.$name$_ = $name$_;\n"); } -void PrimitiveFieldGenerator:: +void ImmutablePrimitiveFieldGenerator:: GenerateParsingCode(io::Printer* printer) const { printer->Print(variables_, - "set$capitalized_name$(input.read$capitalized_type$());\n"); + "$set_has_field_bit_message$\n" + "$name$_ = input.read$capitalized_type$();\n"); +} + +void ImmutablePrimitiveFieldGenerator:: +GenerateParsingDoneCode(io::Printer* printer) const { + // noop for primitives. } -void PrimitiveFieldGenerator:: +void ImmutablePrimitiveFieldGenerator:: GenerateSerializationCode(io::Printer* printer) const { printer->Print(variables_, - "if (has$capitalized_name$()) {\n" - " output.write$capitalized_type$($number$, get$capitalized_name$());\n" + "if ($is_field_present_message$) {\n" + " output.write$capitalized_type$($number$, $name$_);\n" "}\n"); } -void PrimitiveFieldGenerator:: +void ImmutablePrimitiveFieldGenerator:: GenerateSerializedSizeCode(io::Printer* printer) const { printer->Print(variables_, - "if (has$capitalized_name$()) {\n" + "if ($is_field_present_message$) {\n" " size += com.google.protobuf.CodedOutputStream\n" - " .compute$capitalized_type$Size($number$, get$capitalized_name$());\n" + " .compute$capitalized_type$Size($number$, $name$_);\n" "}\n"); } -string PrimitiveFieldGenerator::GetBoxedType() const { +void ImmutablePrimitiveFieldGenerator:: +GenerateEqualsCode(io::Printer* printer) const { + switch (GetJavaType(descriptor_)) { + case JAVATYPE_INT: + case JAVATYPE_LONG: + case JAVATYPE_BOOLEAN: + printer->Print(variables_, + "result = result && (get$capitalized_name$()\n" + " == other.get$capitalized_name$());\n"); + break; + + case JAVATYPE_FLOAT: + printer->Print(variables_, + "result = result && (\n" + " java.lang.Float.floatToIntBits(get$capitalized_name$())\n" + " == java.lang.Float.floatToIntBits(\n" + " other.get$capitalized_name$()));\n"); + break; + + case JAVATYPE_DOUBLE: + printer->Print(variables_, + "result = result && (\n" + " java.lang.Double.doubleToLongBits(get$capitalized_name$())\n" + " == java.lang.Double.doubleToLongBits(\n" + " other.get$capitalized_name$()));\n"); + break; + + case JAVATYPE_STRING: + case JAVATYPE_BYTES: + printer->Print(variables_, + "result = result && get$capitalized_name$()\n" + " .equals(other.get$capitalized_name$());\n"); + break; + + case JAVATYPE_ENUM: + case JAVATYPE_MESSAGE: + default: + GOOGLE_LOG(FATAL) << "Can't get here."; + break; + } +} + +void ImmutablePrimitiveFieldGenerator:: +GenerateHashCode(io::Printer* printer) const { + printer->Print(variables_, + "hash = (37 * hash) + $constant_name$;\n"); + switch (GetJavaType(descriptor_)) { + case JAVATYPE_INT: + printer->Print(variables_, + "hash = (53 * hash) + get$capitalized_name$();\n"); + break; + + case JAVATYPE_LONG: + printer->Print(variables_, + "hash = (53 * hash) + com.google.protobuf.Internal.hashLong(\n" + " get$capitalized_name$());\n"); + break; + + case JAVATYPE_BOOLEAN: + printer->Print(variables_, + "hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(\n" + " get$capitalized_name$());\n"); + break; + + case JAVATYPE_FLOAT: + printer->Print(variables_, + "hash = (53 * hash) + java.lang.Float.floatToIntBits(\n" + " get$capitalized_name$());\n"); + break; + + case JAVATYPE_DOUBLE: + printer->Print(variables_, + "hash = (53 * hash) + com.google.protobuf.Internal.hashLong(\n" + " java.lang.Double.doubleToLongBits(get$capitalized_name$()));\n"); + break; + + case JAVATYPE_STRING: + case JAVATYPE_BYTES: + printer->Print(variables_, + "hash = (53 * hash) + get$capitalized_name$().hashCode();\n"); + break; + + case JAVATYPE_ENUM: + case JAVATYPE_MESSAGE: + default: + GOOGLE_LOG(FATAL) << "Can't get here."; + break; + } +} + +string ImmutablePrimitiveFieldGenerator::GetBoxedType() const { return BoxedPrimitiveTypeName(GetJavaType(descriptor_)); } // =================================================================== -RepeatedPrimitiveFieldGenerator:: -RepeatedPrimitiveFieldGenerator(const FieldDescriptor* descriptor) - : descriptor_(descriptor) { - SetPrimitiveVariables(descriptor, &variables_); +ImmutablePrimitiveOneofFieldGenerator:: +ImmutablePrimitiveOneofFieldGenerator(const FieldDescriptor* descriptor, + int messageBitIndex, + int builderBitIndex, + Context* context) + : ImmutablePrimitiveFieldGenerator( + descriptor, messageBitIndex, builderBitIndex, context) { + const OneofGeneratorInfo* info = + context->GetOneofGeneratorInfo(descriptor->containing_oneof()); + SetCommonOneofVariables(descriptor, info, &variables_); } -RepeatedPrimitiveFieldGenerator::~RepeatedPrimitiveFieldGenerator() {} +ImmutablePrimitiveOneofFieldGenerator:: +~ImmutablePrimitiveOneofFieldGenerator() {} -void RepeatedPrimitiveFieldGenerator:: +void ImmutablePrimitiveOneofFieldGenerator:: GenerateMembers(io::Printer* printer) const { + PrintExtraFieldInfo(variables_, printer); + if (SupportFieldPresence(descriptor_->file())) { + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, + "$deprecation$public boolean has$capitalized_name$() {\n" + " return $has_oneof_case_message$;\n" + "}\n"); + } + + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, + "$deprecation$public $type$ get$capitalized_name$() {\n" + " if ($has_oneof_case_message$) {\n" + " return ($boxed_type$) $oneof_name$_;\n" + " }\n" + " return $default$;\n" + "}\n"); +} + + +void ImmutablePrimitiveOneofFieldGenerator:: +GenerateBuilderMembers(io::Printer* printer) const { + if (SupportFieldPresence(descriptor_->file())) { + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, + "$deprecation$public boolean has$capitalized_name$() {\n" + " return $has_oneof_case_message$;\n" + "}\n"); + } + + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, + "$deprecation$public $type$ get$capitalized_name$() {\n" + " if ($has_oneof_case_message$) {\n" + " return ($boxed_type$) $oneof_name$_;\n" + " }\n" + " return $default$;\n" + "}\n"); + + WriteFieldDocComment(printer, descriptor_); printer->Print(variables_, - "private java.util.List<$boxed_type$> $name$_ =\n" - " java.util.Collections.emptyList();\n" - "public java.util.List<$boxed_type$> get$capitalized_name$List() {\n" + "$deprecation$public Builder set$capitalized_name$($type$ value) {\n" + "$null_check$" + " $set_oneof_case_message$;\n" + " $oneof_name$_ = value;\n" + " $on_changed$\n" + " return this;\n" + "}\n"); + + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, + "$deprecation$public Builder clear$capitalized_name$() {\n" + " if ($has_oneof_case_message$) {\n" + " $clear_oneof_case_message$;\n" + " $oneof_name$_ = null;\n" + " $on_changed$\n" + " }\n" + " return this;\n" + "}\n"); +} + +void ImmutablePrimitiveOneofFieldGenerator:: +GenerateBuildingCode(io::Printer* printer) const { + printer->Print(variables_, + "if ($has_oneof_case_message$) {\n" + " result.$oneof_name$_ = $oneof_name$_;\n" + "}\n"); +} + +void ImmutablePrimitiveOneofFieldGenerator:: +GenerateMergingCode(io::Printer* printer) const { + printer->Print(variables_, + "set$capitalized_name$(other.get$capitalized_name$());\n"); +} + +void ImmutablePrimitiveOneofFieldGenerator:: +GenerateParsingCode(io::Printer* printer) const { + printer->Print(variables_, + "$set_oneof_case_message$;\n" + "$oneof_name$_ = input.read$capitalized_type$();\n"); +} + +void ImmutablePrimitiveOneofFieldGenerator:: +GenerateSerializationCode(io::Printer* printer) const { + printer->Print(variables_, + "if ($has_oneof_case_message$) {\n" + " output.write$capitalized_type$(\n" + " $number$, ($type$)(($boxed_type$) $oneof_name$_));\n" + "}\n"); +} + +void ImmutablePrimitiveOneofFieldGenerator:: +GenerateSerializedSizeCode(io::Printer* printer) const { + printer->Print(variables_, + "if ($has_oneof_case_message$) {\n" + " size += com.google.protobuf.CodedOutputStream\n" + " .compute$capitalized_type$Size(\n" + " $number$, ($type$)(($boxed_type$) $oneof_name$_));\n" + "}\n"); +} + +// =================================================================== + +RepeatedImmutablePrimitiveFieldGenerator:: +RepeatedImmutablePrimitiveFieldGenerator(const FieldDescriptor* descriptor, + int messageBitIndex, + int builderBitIndex, + Context* context) + : descriptor_(descriptor), messageBitIndex_(messageBitIndex), + builderBitIndex_(builderBitIndex), context_(context), + name_resolver_(context->GetNameResolver()) { + SetPrimitiveVariables(descriptor, messageBitIndex, builderBitIndex, + context->GetFieldGeneratorInfo(descriptor), + name_resolver_, &variables_); +} + +RepeatedImmutablePrimitiveFieldGenerator:: +~RepeatedImmutablePrimitiveFieldGenerator() {} + +int RepeatedImmutablePrimitiveFieldGenerator::GetNumBitsForMessage() const { + return 0; +} + +int RepeatedImmutablePrimitiveFieldGenerator::GetNumBitsForBuilder() const { + return 1; +} + +void RepeatedImmutablePrimitiveFieldGenerator:: +GenerateInterfaceMembers(io::Printer* printer) const { + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, + "$deprecation$java.util.List<$boxed_type$> get$capitalized_name$List();\n"); + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, + "$deprecation$int get$capitalized_name$Count();\n"); + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, + "$deprecation$$type$ get$capitalized_name$(int index);\n"); +} + + +void RepeatedImmutablePrimitiveFieldGenerator:: +GenerateMembers(io::Printer* printer) const { + printer->Print(variables_, + "private $field_list_type$ $name$_;\n"); + PrintExtraFieldInfo(variables_, printer); + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, + "$deprecation$public java.util.List<$boxed_type$>\n" + " get$capitalized_name$List() {\n" " return $name$_;\n" // note: unmodifiable list - "}\n" - "public int get$capitalized_name$Count() { return $name$_.size(); }\n" - "public $type$ get$capitalized_name$(int index) {\n" + "}\n"); + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, + "$deprecation$public int get$capitalized_name$Count() {\n" + " return $name$_.size();\n" + "}\n"); + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, + "$deprecation$public $type$ get$capitalized_name$(int index) {\n" " return $name$_.get(index);\n" "}\n"); @@ -308,92 +626,170 @@ GenerateMembers(io::Printer* printer) const { } } -void RepeatedPrimitiveFieldGenerator:: +void RepeatedImmutablePrimitiveFieldGenerator:: GenerateBuilderMembers(io::Printer* printer) const { + // One field is the list and the bit field keeps track of whether the + // list is immutable. If it's immutable, the invariant is that it must + // either an instance of Collections.emptyList() or it's an ArrayList + // wrapped in a Collections.unmodifiableList() wrapper and nobody else has + // a refererence to the underlying ArrayList. This invariant allows us to + // share instances of lists between protocol buffers avoiding expensive + // memory allocations. Note, immutable is a strong guarantee here -- not + // just that the list cannot be modified via the reference but that the + // list can never be modified. + printer->Print(variables_, + "private $field_list_type$ $name$_ = $empty_list$;\n"); + printer->Print(variables_, + "private void ensure$capitalized_name$IsMutable() {\n" + " if (!$get_mutable_bit_builder$) {\n" + " $name$_ = new java.util.ArrayList<$boxed_type$>($name$_);\n" + " $set_mutable_bit_builder$;\n" + " }\n" + "}\n"); + // Note: We return an unmodifiable list because otherwise the caller // could hold on to the returned list and modify it after the message // has been built, thus mutating the message which is supposed to be // immutable. - "public java.util.List<$boxed_type$> get$capitalized_name$List() {\n" - " return java.util.Collections.unmodifiableList(result.$name$_);\n" - "}\n" - "public int get$capitalized_name$Count() {\n" - " return result.get$capitalized_name$Count();\n" - "}\n" - "public $type$ get$capitalized_name$(int index) {\n" - " return result.get$capitalized_name$(index);\n" - "}\n" - "public Builder set$capitalized_name$(int index, $type$ value) {\n" + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, + "$deprecation$public java.util.List<$boxed_type$>\n" + " get$capitalized_name$List() {\n" + " return java.util.Collections.unmodifiableList($name$_);\n" + "}\n"); + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, + "$deprecation$public int get$capitalized_name$Count() {\n" + " return $name$_.size();\n" + "}\n"); + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, + "$deprecation$public $type$ get$capitalized_name$(int index) {\n" + " return $name$_.get(index);\n" + "}\n"); + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, + "$deprecation$public Builder set$capitalized_name$(\n" + " int index, $type$ value) {\n" "$null_check$" - " result.$name$_.set(index, value);\n" + " ensure$capitalized_name$IsMutable();\n" + " $name$_.set(index, value);\n" + " $on_changed$\n" " return this;\n" - "}\n" - "public Builder add$capitalized_name$($type$ value) {\n" + "}\n"); + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, + "$deprecation$public Builder add$capitalized_name$($type$ value) {\n" "$null_check$" - " if (result.$name$_.isEmpty()) {\n" - " result.$name$_ = new java.util.ArrayList<$boxed_type$>();\n" - " }\n" - " result.$name$_.add(value);\n" + " ensure$capitalized_name$IsMutable();\n" + " $name$_.add(value);\n" + " $on_changed$\n" " return this;\n" - "}\n" - "public Builder addAll$capitalized_name$(\n" + "}\n"); + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, + "$deprecation$public Builder addAll$capitalized_name$(\n" " java.lang.Iterable<? extends $boxed_type$> values) {\n" - " if (result.$name$_.isEmpty()) {\n" - " result.$name$_ = new java.util.ArrayList<$boxed_type$>();\n" - " }\n" - " super.addAll(values, result.$name$_);\n" + " ensure$capitalized_name$IsMutable();\n" + " com.google.protobuf.AbstractMessageLite.Builder.addAll(\n" + " values, $name$_);\n" + " $on_changed$\n" " return this;\n" - "}\n" - "public Builder clear$capitalized_name$() {\n" - " result.$name$_ = java.util.Collections.emptyList();\n" + "}\n"); + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, + "$deprecation$public Builder clear$capitalized_name$() {\n" + " $name$_ = $empty_list$;\n" + " $clear_mutable_bit_builder$;\n" + " $on_changed$\n" " return this;\n" "}\n"); } -void RepeatedPrimitiveFieldGenerator:: +void RepeatedImmutablePrimitiveFieldGenerator:: +GenerateFieldBuilderInitializationCode(io::Printer* printer) const { + // noop for primitives +} + +void RepeatedImmutablePrimitiveFieldGenerator:: GenerateInitializationCode(io::Printer* printer) const { - // Initialized inline. + printer->Print(variables_, "$name$_ = $empty_list$;\n"); } -void RepeatedPrimitiveFieldGenerator:: +void RepeatedImmutablePrimitiveFieldGenerator:: +GenerateBuilderClearCode(io::Printer* printer) const { + printer->Print(variables_, + "$name$_ = $empty_list$;\n" + "$clear_mutable_bit_builder$;\n"); +} + +void RepeatedImmutablePrimitiveFieldGenerator:: GenerateMergingCode(io::Printer* printer) const { + // The code below does two optimizations: + // 1. If the other list is empty, there's nothing to do. This ensures we + // don't allocate a new array if we already have an immutable one. + // 2. If the other list is non-empty and our current list is empty, we can + // reuse the other list which is guaranteed to be immutable. printer->Print(variables_, "if (!other.$name$_.isEmpty()) {\n" - " if (result.$name$_.isEmpty()) {\n" - " result.$name$_ = new java.util.ArrayList<$boxed_type$>();\n" + " if ($name$_.isEmpty()) {\n" + " $name$_ = other.$name$_;\n" + " $clear_mutable_bit_builder$;\n" + " } else {\n" + " ensure$capitalized_name$IsMutable();\n" + " $name$_.addAll(other.$name$_);\n" " }\n" - " result.$name$_.addAll(other.$name$_);\n" + " $on_changed$\n" "}\n"); } -void RepeatedPrimitiveFieldGenerator:: +void RepeatedImmutablePrimitiveFieldGenerator:: GenerateBuildingCode(io::Printer* printer) const { + // The code below ensures that the result has an immutable list. If our + // list is immutable, we can just reuse it. If not, we make it immutable. printer->Print(variables_, - "if (result.$name$_ != java.util.Collections.EMPTY_LIST) {\n" - " result.$name$_ =\n" - " java.util.Collections.unmodifiableList(result.$name$_);\n" - "}\n"); + "if ($get_mutable_bit_builder$) {\n" + " $name$_ = java.util.Collections.unmodifiableList($name$_);\n" + " $clear_mutable_bit_builder$;\n" + "}\n" + "result.$name$_ = $name$_;\n"); } -void RepeatedPrimitiveFieldGenerator:: +void RepeatedImmutablePrimitiveFieldGenerator:: GenerateParsingCode(io::Printer* printer) const { printer->Print(variables_, - "add$capitalized_name$(input.read$capitalized_type$());\n"); + "if (!$get_mutable_bit_parser$) {\n" + " $name$_ = new java.util.ArrayList<$boxed_type$>();\n" + " $set_mutable_bit_parser$;\n" + "}\n" + "$name$_.add(input.read$capitalized_type$());\n"); } -void RepeatedPrimitiveFieldGenerator:: +void RepeatedImmutablePrimitiveFieldGenerator:: GenerateParsingCodeFromPacked(io::Printer* printer) const { printer->Print(variables_, "int length = input.readRawVarint32();\n" "int limit = input.pushLimit(length);\n" + "if (!$get_mutable_bit_parser$ && input.getBytesUntilLimit() > 0) {\n" + " $name$_ = new java.util.ArrayList<$boxed_type$>();\n" + " $set_mutable_bit_parser$;\n" + "}\n" "while (input.getBytesUntilLimit() > 0) {\n" - " add$capitalized_name$(input.read$capitalized_type$());\n" + " $name$_.add(input.read$capitalized_type$());\n" "}\n" "input.popLimit(limit);\n"); } -void RepeatedPrimitiveFieldGenerator:: +void RepeatedImmutablePrimitiveFieldGenerator:: +GenerateParsingDoneCode(io::Printer* printer) const { + printer->Print(variables_, + "if ($get_mutable_bit_parser$) {\n" + " $name$_ = java.util.Collections.unmodifiableList($name$_);\n" + "}\n"); +} + +void RepeatedImmutablePrimitiveFieldGenerator:: GenerateSerializationCode(io::Printer* printer) const { if (descriptor_->options().packed()) { printer->Print(variables_, @@ -401,18 +797,18 @@ GenerateSerializationCode(io::Printer* printer) const { " output.writeRawVarint32($tag$);\n" " output.writeRawVarint32($name$MemoizedSerializedSize);\n" "}\n" - "for ($type$ element : get$capitalized_name$List()) {\n" - " output.write$capitalized_type$NoTag(element);\n" + "for (int i = 0; i < $name$_.size(); i++) {\n" + " output.write$capitalized_type$NoTag($name$_.get(i));\n" "}\n"); } else { printer->Print(variables_, - "for ($type$ element : get$capitalized_name$List()) {\n" - " output.write$capitalized_type$($number$, element);\n" + "for (int i = 0; i < $name$_.size(); i++) {\n" + " output.write$capitalized_type$($number$, $name$_.get(i));\n" "}\n"); } } -void RepeatedPrimitiveFieldGenerator:: +void RepeatedImmutablePrimitiveFieldGenerator:: GenerateSerializedSizeCode(io::Printer* printer) const { printer->Print(variables_, "{\n" @@ -421,9 +817,9 @@ GenerateSerializedSizeCode(io::Printer* printer) const { if (FixedSize(GetType(descriptor_)) == -1) { printer->Print(variables_, - "for ($type$ element : get$capitalized_name$List()) {\n" + "for (int i = 0; i < $name$_.size(); i++) {\n" " dataSize += com.google.protobuf.CodedOutputStream\n" - " .compute$capitalized_type$SizeNoTag(element);\n" + " .compute$capitalized_type$SizeNoTag($name$_.get(i));\n" "}\n"); } else { printer->Print(variables_, @@ -455,7 +851,23 @@ GenerateSerializedSizeCode(io::Printer* printer) const { printer->Print("}\n"); } -string RepeatedPrimitiveFieldGenerator::GetBoxedType() const { +void RepeatedImmutablePrimitiveFieldGenerator:: +GenerateEqualsCode(io::Printer* printer) const { + printer->Print(variables_, + "result = result && get$capitalized_name$List()\n" + " .equals(other.get$capitalized_name$List());\n"); +} + +void RepeatedImmutablePrimitiveFieldGenerator:: +GenerateHashCode(io::Printer* printer) const { + printer->Print(variables_, + "if (get$capitalized_name$Count() > 0) {\n" + " hash = (37 * hash) + $constant_name$;\n" + " hash = (53 * hash) + get$capitalized_name$List().hashCode();\n" + "}\n"); +} + +string RepeatedImmutablePrimitiveFieldGenerator::GetBoxedType() const { return BoxedPrimitiveTypeName(GetJavaType(descriptor_)); } diff --git a/src/google/protobuf/compiler/java/java_primitive_field.h b/src/google/protobuf/compiler/java/java_primitive_field.h index 4e482a0..489e1b2 100644 --- a/src/google/protobuf/compiler/java/java_primitive_field.h +++ b/src/google/protobuf/compiler/java/java_primitive_field.h @@ -41,56 +41,115 @@ namespace google { namespace protobuf { + namespace compiler { + namespace java { + class Context; // context.h + class ClassNameResolver; // name_resolver.h + } + } +} + +namespace protobuf { namespace compiler { namespace java { -class PrimitiveFieldGenerator : public FieldGenerator { +class ImmutablePrimitiveFieldGenerator : public ImmutableFieldGenerator { public: - explicit PrimitiveFieldGenerator(const FieldDescriptor* descriptor); - ~PrimitiveFieldGenerator(); - - // implements FieldGenerator --------------------------------------- + explicit ImmutablePrimitiveFieldGenerator( + const FieldDescriptor* descriptor, int messageBitIndex, + int builderBitIndex, Context* context); + ~ImmutablePrimitiveFieldGenerator(); + + // implements ImmutableFieldGenerator --------------------------------------- + int GetNumBitsForMessage() const; + int GetNumBitsForBuilder() const; + void GenerateInterfaceMembers(io::Printer* printer) const; void GenerateMembers(io::Printer* printer) const; void GenerateBuilderMembers(io::Printer* printer) const; void GenerateInitializationCode(io::Printer* printer) const; + void GenerateBuilderClearCode(io::Printer* printer) const; void GenerateMergingCode(io::Printer* printer) const; void GenerateBuildingCode(io::Printer* printer) const; void GenerateParsingCode(io::Printer* printer) const; + void GenerateParsingDoneCode(io::Printer* printer) const; void GenerateSerializationCode(io::Printer* printer) const; void GenerateSerializedSizeCode(io::Printer* printer) const; + void GenerateFieldBuilderInitializationCode(io::Printer* printer) const; + void GenerateEqualsCode(io::Printer* printer) const; + void GenerateHashCode(io::Printer* printer) const; string GetBoxedType() const; - private: + protected: const FieldDescriptor* descriptor_; map<string, string> variables_; + const int messageBitIndex_; + const int builderBitIndex_; + Context* context_; + ClassNameResolver* name_resolver_; - GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(PrimitiveFieldGenerator); + private: + GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(ImmutablePrimitiveFieldGenerator); }; -class RepeatedPrimitiveFieldGenerator : public FieldGenerator { +class ImmutablePrimitiveOneofFieldGenerator + : public ImmutablePrimitiveFieldGenerator { public: - explicit RepeatedPrimitiveFieldGenerator(const FieldDescriptor* descriptor); - ~RepeatedPrimitiveFieldGenerator(); + ImmutablePrimitiveOneofFieldGenerator( + const FieldDescriptor* descriptor, int messageBitIndex, + int builderBitIndex, Context* context); + ~ImmutablePrimitiveOneofFieldGenerator(); - // implements FieldGenerator --------------------------------------- + void GenerateMembers(io::Printer* printer) const; + void GenerateBuilderMembers(io::Printer* printer) const; + void GenerateBuildingCode(io::Printer* printer) const; + void GenerateMergingCode(io::Printer* printer) const; + void GenerateParsingCode(io::Printer* printer) const; + void GenerateSerializationCode(io::Printer* printer) const; + void GenerateSerializedSizeCode(io::Printer* printer) const; + + private: + GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(ImmutablePrimitiveOneofFieldGenerator); +}; + +class RepeatedImmutablePrimitiveFieldGenerator + : public ImmutableFieldGenerator { + public: + explicit RepeatedImmutablePrimitiveFieldGenerator( + const FieldDescriptor* descriptor, int messageBitIndex, + int builderBitIndex, Context* context); + virtual ~RepeatedImmutablePrimitiveFieldGenerator(); + + // implements ImmutableFieldGenerator --------------------------------------- + int GetNumBitsForMessage() const; + int GetNumBitsForBuilder() const; + void GenerateInterfaceMembers(io::Printer* printer) const; void GenerateMembers(io::Printer* printer) const; void GenerateBuilderMembers(io::Printer* printer) const; void GenerateInitializationCode(io::Printer* printer) const; + void GenerateBuilderClearCode(io::Printer* printer) const; void GenerateMergingCode(io::Printer* printer) const; void GenerateBuildingCode(io::Printer* printer) const; void GenerateParsingCode(io::Printer* printer) const; void GenerateParsingCodeFromPacked(io::Printer* printer) const; + void GenerateParsingDoneCode(io::Printer* printer) const; void GenerateSerializationCode(io::Printer* printer) const; void GenerateSerializedSizeCode(io::Printer* printer) const; + void GenerateFieldBuilderInitializationCode(io::Printer* printer) const; + void GenerateEqualsCode(io::Printer* printer) const; + void GenerateHashCode(io::Printer* printer) const; string GetBoxedType() const; private: const FieldDescriptor* descriptor_; map<string, string> variables_; + const int messageBitIndex_; + const int builderBitIndex_; + Context* context_; + ClassNameResolver* name_resolver_; - GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(RepeatedPrimitiveFieldGenerator); + GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(RepeatedImmutablePrimitiveFieldGenerator); }; } // namespace java diff --git a/src/google/protobuf/compiler/java/java_service.cc b/src/google/protobuf/compiler/java/java_service.cc index 5545bf7..aa5c523 100644 --- a/src/google/protobuf/compiler/java/java_service.cc +++ b/src/google/protobuf/compiler/java/java_service.cc @@ -33,7 +33,11 @@ // Sanjay Ghemawat, Jeff Dean, and others. #include <google/protobuf/compiler/java/java_service.h> + +#include <google/protobuf/compiler/java/java_context.h> +#include <google/protobuf/compiler/java/java_doc_comment.h> #include <google/protobuf/compiler/java/java_helpers.h> +#include <google/protobuf/compiler/java/java_name_resolver.h> #include <google/protobuf/io/printer.h> #include <google/protobuf/descriptor.pb.h> #include <google/protobuf/stubs/strutil.h> @@ -48,8 +52,18 @@ ServiceGenerator::ServiceGenerator(const ServiceDescriptor* descriptor) ServiceGenerator::~ServiceGenerator() {} -void ServiceGenerator::Generate(io::Printer* printer) { - bool is_own_file = descriptor_->file()->options().java_multiple_files(); +// =================================================================== +ImmutableServiceGenerator::ImmutableServiceGenerator( + const ServiceDescriptor* descriptor, Context* context) + : ServiceGenerator(descriptor), context_(context), + name_resolver_(context->GetNameResolver()) {} + +ImmutableServiceGenerator::~ImmutableServiceGenerator() {} + +void ImmutableServiceGenerator::Generate(io::Printer* printer) { + bool is_own_file = + MultipleJavaFiles(descriptor_->file(), /* immutable = */ true); + WriteServiceDocComment(printer, descriptor_); printer->Print( "public $static$ abstract class $classname$\n" " implements com.google.protobuf.Service {\n", @@ -75,7 +89,7 @@ void ServiceGenerator::Generate(io::Printer* printer) { " getDescriptor() {\n" " return $file$.getDescriptor().getServices().get($index$);\n" "}\n", - "file", ClassName(descriptor_->file()), + "file", name_resolver_->GetImmutableClassName(descriptor_->file()), "index", SimpleItoa(descriptor_->index())); GenerateGetDescriptorForType(printer); @@ -86,11 +100,18 @@ void ServiceGenerator::Generate(io::Printer* printer) { GenerateStub(printer); GenerateBlockingStub(printer); + // Add an insertion point. + printer->Print( + "\n" + "// @@protoc_insertion_point(class_scope:$full_name$)\n", + "full_name", descriptor_->full_name()); + printer->Outdent(); printer->Print("}\n\n"); } -void ServiceGenerator::GenerateGetDescriptorForType(io::Printer* printer) { +void ImmutableServiceGenerator::GenerateGetDescriptorForType( + io::Printer* printer) { printer->Print( "public final com.google.protobuf.Descriptors.ServiceDescriptor\n" " getDescriptorForType() {\n" @@ -98,7 +119,7 @@ void ServiceGenerator::GenerateGetDescriptorForType(io::Printer* printer) { "}\n"); } -void ServiceGenerator::GenerateInterface(io::Printer* printer) { +void ImmutableServiceGenerator::GenerateInterface(io::Printer* printer) { printer->Print("public interface Interface {\n"); printer->Indent(); GenerateAbstractMethods(printer); @@ -106,7 +127,7 @@ void ServiceGenerator::GenerateInterface(io::Printer* printer) { printer->Print("}\n\n"); } -void ServiceGenerator::GenerateNewReflectiveServiceMethod( +void ImmutableServiceGenerator::GenerateNewReflectiveServiceMethod( io::Printer* printer) { printer->Print( "public static com.google.protobuf.Service newReflectiveService(\n" @@ -118,7 +139,7 @@ void ServiceGenerator::GenerateNewReflectiveServiceMethod( for (int i = 0; i < descriptor_->method_count(); i++) { const MethodDescriptor* method = descriptor_->method(i); - printer->Print("@Override\n"); + printer->Print("@java.lang.Override\n"); GenerateMethodSignature(printer, method, IS_CONCRETE); printer->Print( " {\n" @@ -133,7 +154,7 @@ void ServiceGenerator::GenerateNewReflectiveServiceMethod( printer->Print("}\n\n"); } -void ServiceGenerator::GenerateNewReflectiveBlockingServiceMethod( +void ImmutableServiceGenerator::GenerateNewReflectiveBlockingServiceMethod( io::Printer* printer) { printer->Print( "public static com.google.protobuf.BlockingService\n" @@ -154,15 +175,16 @@ void ServiceGenerator::GenerateNewReflectiveBlockingServiceMethod( printer->Print("}\n\n"); } -void ServiceGenerator::GenerateAbstractMethods(io::Printer* printer) { +void ImmutableServiceGenerator::GenerateAbstractMethods(io::Printer* printer) { for (int i = 0; i < descriptor_->method_count(); i++) { const MethodDescriptor* method = descriptor_->method(i); + WriteMethodDocComment(printer, method); GenerateMethodSignature(printer, method, IS_ABSTRACT); printer->Print(";\n\n"); } } -void ServiceGenerator::GenerateCallMethod(io::Printer* printer) { +void ImmutableServiceGenerator::GenerateCallMethod(io::Printer* printer) { printer->Print( "\n" "public final void callMethod(\n" @@ -185,8 +207,10 @@ void ServiceGenerator::GenerateCallMethod(io::Printer* printer) { map<string, string> vars; vars["index"] = SimpleItoa(i); vars["method"] = UnderscoresToCamelCase(method); - vars["input"] = ClassName(method->input_type()); - vars["output"] = ClassName(method->output_type()); + vars["input"] = name_resolver_->GetImmutableClassName( + method->input_type()); + vars["output"] = name_resolver_->GetImmutableClassName( + method->output_type()); printer->Print(vars, "case $index$:\n" " this.$method$(controller, ($input$)request,\n" @@ -208,7 +232,8 @@ void ServiceGenerator::GenerateCallMethod(io::Printer* printer) { "\n"); } -void ServiceGenerator::GenerateCallBlockingMethod(io::Printer* printer) { +void ImmutableServiceGenerator::GenerateCallBlockingMethod( + io::Printer* printer) { printer->Print( "\n" "public final com.google.protobuf.Message callBlockingMethod(\n" @@ -230,8 +255,10 @@ void ServiceGenerator::GenerateCallBlockingMethod(io::Printer* printer) { map<string, string> vars; vars["index"] = SimpleItoa(i); vars["method"] = UnderscoresToCamelCase(method); - vars["input"] = ClassName(method->input_type()); - vars["output"] = ClassName(method->output_type()); + vars["input"] = name_resolver_->GetImmutableClassName( + method->input_type()); + vars["output"] = name_resolver_->GetImmutableClassName( + method->output_type()); printer->Print(vars, "case $index$:\n" " return impl.$method$(controller, ($input$)request);\n"); @@ -250,7 +277,7 @@ void ServiceGenerator::GenerateCallBlockingMethod(io::Printer* printer) { "\n"); } -void ServiceGenerator::GenerateGetPrototype(RequestOrResponse which, +void ImmutableServiceGenerator::GenerateGetPrototype(RequestOrResponse which, io::Printer* printer) { /* * TODO(cpovirk): The exception message says "Service.foo" when it may be @@ -274,7 +301,7 @@ void ServiceGenerator::GenerateGetPrototype(RequestOrResponse which, const MethodDescriptor* method = descriptor_->method(i); map<string, string> vars; vars["index"] = SimpleItoa(i); - vars["type"] = ClassName( + vars["type"] = name_resolver_->GetImmutableClassName( (which == REQUEST) ? method->input_type() : method->output_type()); printer->Print(vars, "case $index$:\n" @@ -294,7 +321,7 @@ void ServiceGenerator::GenerateGetPrototype(RequestOrResponse which, "\n"); } -void ServiceGenerator::GenerateStub(io::Printer* printer) { +void ImmutableServiceGenerator::GenerateStub(io::Printer* printer) { printer->Print( "public static Stub newStub(\n" " com.google.protobuf.RpcChannel channel) {\n" @@ -303,7 +330,7 @@ void ServiceGenerator::GenerateStub(io::Printer* printer) { "\n" "public static final class Stub extends $classname$ implements Interface {" "\n", - "classname", ClassName(descriptor_)); + "classname", name_resolver_->GetImmutableClassName(descriptor_)); printer->Indent(); printer->Print( @@ -326,7 +353,8 @@ void ServiceGenerator::GenerateStub(io::Printer* printer) { map<string, string> vars; vars["index"] = SimpleItoa(i); - vars["output"] = ClassName(method->output_type()); + vars["output"] = name_resolver_->GetImmutableClassName( + method->output_type()); printer->Print(vars, "channel.callMethod(\n" " getDescriptor().getMethods().get($index$),\n" @@ -348,7 +376,7 @@ void ServiceGenerator::GenerateStub(io::Printer* printer) { "\n"); } -void ServiceGenerator::GenerateBlockingStub(io::Printer* printer) { +void ImmutableServiceGenerator::GenerateBlockingStub(io::Printer* printer) { printer->Print( "public static BlockingInterface newBlockingStub(\n" " com.google.protobuf.BlockingRpcChannel channel) {\n" @@ -390,7 +418,8 @@ void ServiceGenerator::GenerateBlockingStub(io::Printer* printer) { map<string, string> vars; vars["index"] = SimpleItoa(i); - vars["output"] = ClassName(method->output_type()); + vars["output"] = name_resolver_->GetImmutableClassName( + method->output_type()); printer->Print(vars, "return ($output$) channel.callBlockingMethod(\n" " getDescriptor().getMethods().get($index$),\n" @@ -408,13 +437,13 @@ void ServiceGenerator::GenerateBlockingStub(io::Printer* printer) { printer->Print("}\n"); } -void ServiceGenerator::GenerateMethodSignature(io::Printer* printer, +void ImmutableServiceGenerator::GenerateMethodSignature(io::Printer* printer, const MethodDescriptor* method, IsAbstract is_abstract) { map<string, string> vars; vars["name"] = UnderscoresToCamelCase(method); - vars["input"] = ClassName(method->input_type()); - vars["output"] = ClassName(method->output_type()); + vars["input"] = name_resolver_->GetImmutableClassName(method->input_type()); + vars["output"] = name_resolver_->GetImmutableClassName(method->output_type()); vars["abstract"] = (is_abstract == IS_ABSTRACT) ? "abstract" : ""; printer->Print(vars, "public $abstract$ void $name$(\n" @@ -423,13 +452,13 @@ void ServiceGenerator::GenerateMethodSignature(io::Printer* printer, " com.google.protobuf.RpcCallback<$output$> done)"); } -void ServiceGenerator::GenerateBlockingMethodSignature( +void ImmutableServiceGenerator::GenerateBlockingMethodSignature( io::Printer* printer, const MethodDescriptor* method) { map<string, string> vars; vars["method"] = UnderscoresToCamelCase(method); - vars["input"] = ClassName(method->input_type()); - vars["output"] = ClassName(method->output_type()); + vars["input"] = name_resolver_->GetImmutableClassName(method->input_type()); + vars["output"] = name_resolver_->GetImmutableClassName(method->output_type()); printer->Print(vars, "\n" "public $output$ $method$(\n" diff --git a/src/google/protobuf/compiler/java/java_service.h b/src/google/protobuf/compiler/java/java_service.h index e07eebf..0d52325 100644 --- a/src/google/protobuf/compiler/java/java_service.h +++ b/src/google/protobuf/compiler/java/java_service.h @@ -40,8 +40,14 @@ namespace google { namespace protobuf { + namespace compiler { + namespace java { + class Context; // context.h + class ClassNameResolver; // name_resolver.h + } + } namespace io { - class Printer; // printer.h + class Printer; // printer.h } } @@ -52,9 +58,27 @@ namespace java { class ServiceGenerator { public: explicit ServiceGenerator(const ServiceDescriptor* descriptor); - ~ServiceGenerator(); + virtual ~ServiceGenerator(); + + virtual void Generate(io::Printer* printer) = 0; + + enum RequestOrResponse { REQUEST, RESPONSE }; + enum IsAbstract { IS_ABSTRACT, IS_CONCRETE }; + + protected: + const ServiceDescriptor* descriptor_; + + private: + GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(ServiceGenerator); +}; - void Generate(io::Printer* printer); +class ImmutableServiceGenerator : public ServiceGenerator { + public: + explicit ImmutableServiceGenerator(const ServiceDescriptor* descriptor, + Context* context); + virtual ~ImmutableServiceGenerator(); + + virtual void Generate(io::Printer* printer); private: @@ -80,7 +104,6 @@ class ServiceGenerator { void GenerateCallBlockingMethod(io::Printer* printer); // Generate the implementations of Service.get{Request,Response}Prototype(). - enum RequestOrResponse { REQUEST, RESPONSE }; void GenerateGetPrototype(RequestOrResponse which, io::Printer* printer); // Generate a stub implementation of the service. @@ -88,7 +111,6 @@ class ServiceGenerator { // Generate a method signature, possibly abstract, without body or trailing // semicolon. - enum IsAbstract { IS_ABSTRACT, IS_CONCRETE }; void GenerateMethodSignature(io::Printer* printer, const MethodDescriptor* method, IsAbstract is_abstract); @@ -100,9 +122,9 @@ class ServiceGenerator { void GenerateBlockingMethodSignature(io::Printer* printer, const MethodDescriptor* method); - const ServiceDescriptor* descriptor_; - - GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(ServiceGenerator); + Context* context_; + ClassNameResolver* name_resolver_; + GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(ImmutableServiceGenerator); }; } // namespace java diff --git a/src/google/protobuf/compiler/java/java_shared_code_generator.cc b/src/google/protobuf/compiler/java/java_shared_code_generator.cc new file mode 100644 index 0000000..183b0ce --- /dev/null +++ b/src/google/protobuf/compiler/java/java_shared_code_generator.cc @@ -0,0 +1,201 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// http://code.google.com/p/protobuf/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// Author: xiaofeng@google.com (Feng Xiao) + +#include <google/protobuf/compiler/java/java_shared_code_generator.h> + +#include <memory> + +#include <google/protobuf/compiler/java/java_helpers.h> +#include <google/protobuf/compiler/java/java_name_resolver.h> +#include <google/protobuf/compiler/code_generator.h> +#include <google/protobuf/io/printer.h> +#include <google/protobuf/io/zero_copy_stream.h> +#include <google/protobuf/descriptor.pb.h> +#include <google/protobuf/descriptor.h> +#include <google/protobuf/stubs/strutil.h> + +namespace google { +namespace protobuf { +namespace compiler { +namespace java { + +SharedCodeGenerator::SharedCodeGenerator(const FileDescriptor* file) + : name_resolver_(new ClassNameResolver), file_(file) { +} + +SharedCodeGenerator::~SharedCodeGenerator() { +} + +void SharedCodeGenerator::Generate(GeneratorContext* context, + vector<string>* file_list) { + string java_package = FileJavaPackage(file_); + string package_dir = JavaPackageToDir(java_package); + + if (HasDescriptorMethods(file_)) { + // Generate descriptors. + string classname = name_resolver_->GetDescriptorClassName(file_); + string filename = package_dir + classname + ".java"; + file_list->push_back(filename); + scoped_ptr<io::ZeroCopyOutputStream> output(context->Open(filename)); + scoped_ptr<io::Printer> printer(new io::Printer(output.get(), '$')); + + printer->Print( + "// Generated by the protocol buffer compiler. DO NOT EDIT!\n" + "// source: $filename$\n" + "\n", + "filename", file_->name()); + if (!java_package.empty()) { + printer->Print( + "package $package$;\n" + "\n", + "package", java_package); + } + printer->Print( + "public final class $classname$ {\n" + " public static com.google.protobuf.Descriptors.FileDescriptor\n" + " descriptor;\n" + " static {\n", + "classname", classname); + printer->Indent(); + printer->Indent(); + GenerateDescriptors(printer.get()); + printer->Outdent(); + printer->Outdent(); + printer->Print( + " }\n" + "}\n"); + + printer.reset(); + output.reset(); + } +} + + +void SharedCodeGenerator::GenerateDescriptors(io::Printer* printer) { + // Embed the descriptor. We simply serialize the entire FileDescriptorProto + // and embed it as a string literal, which is parsed and built into real + // descriptors at initialization time. We unfortunately have to put it in + // a string literal, not a byte array, because apparently using a literal + // byte array causes the Java compiler to generate *instructions* to + // initialize each and every byte of the array, e.g. as if you typed: + // b[0] = 123; b[1] = 456; b[2] = 789; + // This makes huge bytecode files and can easily hit the compiler's internal + // code size limits (error "code to large"). String literals are apparently + // embedded raw, which is what we want. + FileDescriptorProto file_proto; + file_->CopyTo(&file_proto); + + + string file_data; + file_proto.SerializeToString(&file_data); + + printer->Print( + "java.lang.String[] descriptorData = {\n"); + printer->Indent(); + + // Only write 40 bytes per line. + static const int kBytesPerLine = 40; + for (int i = 0; i < file_data.size(); i += kBytesPerLine) { + if (i > 0) { + // Every 400 lines, start a new string literal, in order to avoid the + // 64k length limit. + if (i % 400 == 0) { + printer->Print(",\n"); + } else { + printer->Print(" +\n"); + } + } + printer->Print("\"$data$\"", + "data", CEscape(file_data.substr(i, kBytesPerLine))); + } + + printer->Outdent(); + printer->Print("\n};\n"); + + // ----------------------------------------------------------------- + // Create the InternalDescriptorAssigner. + + printer->Print( + "com.google.protobuf.Descriptors.FileDescriptor." + "InternalDescriptorAssigner assigner =\n" + " new com.google.protobuf.Descriptors.FileDescriptor." + " InternalDescriptorAssigner() {\n" + " public com.google.protobuf.ExtensionRegistry assignDescriptors(\n" + " com.google.protobuf.Descriptors.FileDescriptor root) {\n" + " descriptor = root;\n" + // Custom options will be handled when immutable messages' outer class is + // loaded. Here we just return null and let custom options be unknown + // fields. + " return null;\n" + " }\n" + " };\n"); + + // ----------------------------------------------------------------- + // Find out all dependencies. + vector<pair<string, string> > dependencies; + for (int i = 0; i < file_->dependency_count(); i++) { + if (ShouldIncludeDependency(file_->dependency(i))) { + string filename = file_->dependency(i)->name(); + string classname = FileJavaPackage(file_->dependency(i)) + "." + + name_resolver_->GetDescriptorClassName( + file_->dependency(i)); + dependencies.push_back(make_pair(filename, classname)); + } + } + + // ----------------------------------------------------------------- + // Invoke internalBuildGeneratedFileFrom() to build the file. + printer->Print( + "com.google.protobuf.Descriptors.FileDescriptor\n" + " .internalBuildGeneratedFileFrom(descriptorData,\n" + " new com.google.protobuf.Descriptors.FileDescriptor[] {\n"); + + for (int i = 0; i < dependencies.size(); i++) { + const string& dependency = dependencies[i].second; + printer->Print( + " $dependency$.getDescriptor(),\n", + "dependency", dependency); + } + + printer->Print( + " }, assigner);\n"); +} + +bool SharedCodeGenerator::ShouldIncludeDependency( + const FileDescriptor* descriptor) { + return true; +} + +} // namespace java +} // namespace compiler +} // namespace protobuf +} // namespace google diff --git a/src/google/protobuf/compiler/java/java_shared_code_generator.h b/src/google/protobuf/compiler/java/java_shared_code_generator.h new file mode 100644 index 0000000..8e37eaf --- /dev/null +++ b/src/google/protobuf/compiler/java/java_shared_code_generator.h @@ -0,0 +1,90 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// http://code.google.com/p/protobuf/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// Author: xiaofeng@google.com (Feng Xiao) +// +// Generators that generate shared code between immutable API and mutable API. + +#ifndef GOOGLE_PROTOBUF_COMPILER_JAVA_SHARED_CODE_GENERATOR_H__ +#define GOOGLE_PROTOBUF_COMPILER_JAVA_SHARED_CODE_GENERATOR_H__ + +#include <memory> +#include <string> +#include <vector> + +#include <google/protobuf/stubs/common.h> + +namespace google { +namespace protobuf { + class FileDescriptor; // descriptor.h + namespace compiler { + class GeneratorContext; // code_generator.h + namespace java { + class ClassNameResolver; // name_resolver.h + } + } + namespace io { + class Printer; // printer.h + } +} + +namespace protobuf { +namespace compiler { +namespace java { + +// A generator that generates code that are shared between immutable API +// and mutable API. Currently only descriptors are shared. +class SharedCodeGenerator { + public: + explicit SharedCodeGenerator(const FileDescriptor* file); + ~SharedCodeGenerator(); + + void Generate(GeneratorContext* generator_context, + vector<string>* file_list); + void GenerateDescriptors(io::Printer* printer); + + private: + // Returns whether the dependency should be included in the output file. + // Always returns true for opensource, but used internally at Google to help + // improve compatibility with version 1 of protocol buffers. + bool ShouldIncludeDependency(const FileDescriptor* descriptor); + + scoped_ptr<ClassNameResolver> name_resolver_; + const FileDescriptor* file_; + GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(SharedCodeGenerator); +}; + + +} // namespace java +} // namespace compiler +} // namespace protobuf + +} // namespace google +#endif // GOOGLE_PROTOBUF_COMPILER_JAVA_SHARED_CODE_GENERATOR_H__ diff --git a/src/google/protobuf/compiler/java/java_string_field.cc b/src/google/protobuf/compiler/java/java_string_field.cc new file mode 100644 index 0000000..374e1d4 --- /dev/null +++ b/src/google/protobuf/compiler/java/java_string_field.cc @@ -0,0 +1,1056 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// http://code.google.com/p/protobuf/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// Author: kenton@google.com (Kenton Varda) +// Author: jonp@google.com (Jon Perlow) +// Based on original Protocol Buffers design by +// Sanjay Ghemawat, Jeff Dean, and others. + +#include <map> +#include <string> + +#include <google/protobuf/stubs/common.h> +#include <google/protobuf/compiler/java/java_context.h> +#include <google/protobuf/compiler/java/java_doc_comment.h> +#include <google/protobuf/compiler/java/java_helpers.h> +#include <google/protobuf/compiler/java/java_name_resolver.h> +#include <google/protobuf/compiler/java/java_string_field.h> +#include <google/protobuf/io/printer.h> +#include <google/protobuf/wire_format.h> +#include <google/protobuf/stubs/strutil.h> + +namespace google { +namespace protobuf { +namespace compiler { +namespace java { + +using internal::WireFormat; +using internal::WireFormatLite; + +namespace { + +void SetPrimitiveVariables(const FieldDescriptor* descriptor, + int messageBitIndex, + int builderBitIndex, + const FieldGeneratorInfo* info, + ClassNameResolver* name_resolver, + map<string, string>* variables) { + SetCommonFieldVariables(descriptor, info, variables); + + (*variables)["empty_list"] = "com.google.protobuf.LazyStringArrayList.EMPTY"; + + (*variables)["default"] = ImmutableDefaultValue(descriptor, name_resolver); + (*variables)["default_init"] = + "= " + ImmutableDefaultValue(descriptor, name_resolver); + (*variables)["capitalized_type"] = "String"; + (*variables)["tag"] = SimpleItoa(WireFormat::MakeTag(descriptor)); + (*variables)["tag_size"] = SimpleItoa( + WireFormat::TagSize(descriptor->number(), GetType(descriptor))); + (*variables)["null_check"] = + " if (value == null) {\n" + " throw new NullPointerException();\n" + " }\n"; + + // TODO(birdo): Add @deprecated javadoc when generating javadoc is supported + // by the proto compiler + (*variables)["deprecation"] = descriptor->options().deprecated() + ? "@java.lang.Deprecated " : ""; + (*variables)["on_changed"] = + HasDescriptorMethods(descriptor->containing_type()) ? "onChanged();" : ""; + + if (SupportFieldPresence(descriptor->file())) { + // For singular messages and builders, one bit is used for the hasField bit. + (*variables)["get_has_field_bit_message"] = GenerateGetBit(messageBitIndex); + (*variables)["get_has_field_bit_builder"] = GenerateGetBit(builderBitIndex); + + // Note that these have a trailing ";". + (*variables)["set_has_field_bit_message"] = + GenerateSetBit(messageBitIndex) + ";"; + (*variables)["set_has_field_bit_builder"] = + GenerateSetBit(builderBitIndex) + ";"; + (*variables)["clear_has_field_bit_builder"] = + GenerateClearBit(builderBitIndex) + ";"; + + (*variables)["is_field_present_message"] = GenerateGetBit(messageBitIndex); + } else { + (*variables)["set_has_field_bit_message"] = ""; + (*variables)["set_has_field_bit_builder"] = ""; + (*variables)["clear_has_field_bit_builder"] = ""; + + (*variables)["is_field_present_message"] = + "!get" + (*variables)["capitalized_name"] + "Bytes().isEmpty()"; + } + + // For repeated builders, one bit is used for whether the array is immutable. + (*variables)["get_mutable_bit_builder"] = GenerateGetBit(builderBitIndex); + (*variables)["set_mutable_bit_builder"] = GenerateSetBit(builderBitIndex); + (*variables)["clear_mutable_bit_builder"] = GenerateClearBit(builderBitIndex); + + // For repeated fields, one bit is used for whether the array is immutable + // in the parsing constructor. + (*variables)["get_mutable_bit_parser"] = + GenerateGetBitMutableLocal(builderBitIndex); + (*variables)["set_mutable_bit_parser"] = + GenerateSetBitMutableLocal(builderBitIndex); + + (*variables)["get_has_field_bit_from_local"] = + GenerateGetBitFromLocal(builderBitIndex); + (*variables)["set_has_field_bit_to_local"] = + GenerateSetBitToLocal(messageBitIndex); +} + +bool CheckUtf8(const FieldDescriptor* descriptor) { + return descriptor->file()->options().java_string_check_utf8(); +} + +} // namespace + +// =================================================================== + +ImmutableStringFieldGenerator:: +ImmutableStringFieldGenerator(const FieldDescriptor* descriptor, + int messageBitIndex, + int builderBitIndex, + Context* context) + : descriptor_(descriptor), messageBitIndex_(messageBitIndex), + builderBitIndex_(builderBitIndex), context_(context), + name_resolver_(context->GetNameResolver()) { + SetPrimitiveVariables(descriptor, messageBitIndex, builderBitIndex, + context->GetFieldGeneratorInfo(descriptor), + name_resolver_, &variables_); +} + +ImmutableStringFieldGenerator::~ImmutableStringFieldGenerator() {} + +int ImmutableStringFieldGenerator::GetNumBitsForMessage() const { + return 1; +} + +int ImmutableStringFieldGenerator::GetNumBitsForBuilder() const { + return 1; +} + +// A note about how strings are handled. This code used to just store a String +// in the Message. This had two issues: +// +// 1. It wouldn't roundtrip byte arrays that were not vaid UTF-8 encoded +// strings, but rather fields that were raw bytes incorrectly marked +// as strings in the proto file. This is common because in the proto1 +// syntax, string was the way to indicate bytes and C++ engineers can +// easily make this mistake without affecting the C++ API. By converting to +// strings immediately, some java code might corrupt these byte arrays as +// it passes through a java server even if the field was never accessed by +// application code. +// +// 2. There's a performance hit to converting between bytes and strings and +// it many cases, the field is never even read by the application code. This +// avoids unnecessary conversions in the common use cases. +// +// So now, the field for String is maintained as an Object reference which can +// either store a String or a ByteString. The code uses an instanceof check +// to see which one it has and converts to the other one if needed. It remembers +// the last value requested (in a thread safe manner) as this is most likely +// the one needed next. The thread safety is such that if two threads both +// convert the field because the changes made by each thread were not visible to +// the other, they may cause a conversion to happen more times than would +// otherwise be necessary. This was deemed better than adding synchronization +// overhead. It will not cause any corruption issues or affect the behavior of +// the API. The instanceof check is also highly optimized in the JVM and we +// decided it was better to reduce the memory overhead by not having two +// separate fields but rather use dynamic type checking. +// +// For single fields, the logic for this is done inside the generated code. For +// repeated fields, the logic is done in LazyStringArrayList and +// UnmodifiableLazyStringList. +void ImmutableStringFieldGenerator:: +GenerateInterfaceMembers(io::Printer* printer) const { + if (SupportFieldPresence(descriptor_->file())) { + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, + "$deprecation$boolean has$capitalized_name$();\n"); + } + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, + "$deprecation$java.lang.String get$capitalized_name$();\n"); + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, + "$deprecation$com.google.protobuf.ByteString\n" + " get$capitalized_name$Bytes();\n"); +} + +void ImmutableStringFieldGenerator:: +GenerateMembers(io::Printer* printer) const { + printer->Print(variables_, + "private java.lang.Object $name$_;\n"); + PrintExtraFieldInfo(variables_, printer); + + if (SupportFieldPresence(descriptor_->file())) { + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, + "$deprecation$public boolean has$capitalized_name$() {\n" + " return $get_has_field_bit_message$;\n" + "}\n"); + } + + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, + "$deprecation$public java.lang.String get$capitalized_name$() {\n" + " java.lang.Object ref = $name$_;\n" + " if (ref instanceof java.lang.String) {\n" + " return (java.lang.String) ref;\n" + " } else {\n" + " com.google.protobuf.ByteString bs = \n" + " (com.google.protobuf.ByteString) ref;\n" + " java.lang.String s = bs.toStringUtf8();\n"); + if (CheckUtf8(descriptor_)) { + printer->Print(variables_, + " $name$_ = s;\n"); + } else { + printer->Print(variables_, + " if (bs.isValidUtf8()) {\n" + " $name$_ = s;\n" + " }\n"); + } + printer->Print(variables_, + " return s;\n" + " }\n" + "}\n"); + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, + "$deprecation$public com.google.protobuf.ByteString\n" + " get$capitalized_name$Bytes() {\n" + " java.lang.Object ref = $name$_;\n" + " if (ref instanceof java.lang.String) {\n" + " com.google.protobuf.ByteString b = \n" + " com.google.protobuf.ByteString.copyFromUtf8(\n" + " (java.lang.String) ref);\n" + " $name$_ = b;\n" + " return b;\n" + " } else {\n" + " return (com.google.protobuf.ByteString) ref;\n" + " }\n" + "}\n"); +} + +void ImmutableStringFieldGenerator:: +GenerateBuilderMembers(io::Printer* printer) const { + printer->Print(variables_, + "private java.lang.Object $name$_ $default_init$;\n"); + if (SupportFieldPresence(descriptor_->file())) { + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, + "$deprecation$public boolean has$capitalized_name$() {\n" + " return $get_has_field_bit_builder$;\n" + "}\n"); + } + + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, + "$deprecation$public java.lang.String get$capitalized_name$() {\n" + " java.lang.Object ref = $name$_;\n" + " if (!(ref instanceof java.lang.String)) {\n" + " com.google.protobuf.ByteString bs =\n" + " (com.google.protobuf.ByteString) ref;\n" + " java.lang.String s = bs.toStringUtf8();\n"); + if (CheckUtf8(descriptor_)) { + printer->Print(variables_, + " $name$_ = s;\n"); + } else { + printer->Print(variables_, + " if (bs.isValidUtf8()) {\n" + " $name$_ = s;\n" + " }\n"); + } + printer->Print(variables_, + " return s;\n" + " } else {\n" + " return (java.lang.String) ref;\n" + " }\n" + "}\n"); + + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, + "$deprecation$public com.google.protobuf.ByteString\n" + " get$capitalized_name$Bytes() {\n" + " java.lang.Object ref = $name$_;\n" + " if (ref instanceof String) {\n" + " com.google.protobuf.ByteString b = \n" + " com.google.protobuf.ByteString.copyFromUtf8(\n" + " (java.lang.String) ref);\n" + " $name$_ = b;\n" + " return b;\n" + " } else {\n" + " return (com.google.protobuf.ByteString) ref;\n" + " }\n" + "}\n"); + + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, + "$deprecation$public Builder set$capitalized_name$(\n" + " java.lang.String value) {\n" + "$null_check$" + " $set_has_field_bit_builder$\n" + " $name$_ = value;\n" + " $on_changed$\n" + " return this;\n" + "}\n"); + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, + "$deprecation$public Builder clear$capitalized_name$() {\n" + " $clear_has_field_bit_builder$\n"); + // The default value is not a simple literal so we want to avoid executing + // it multiple times. Instead, get the default out of the default instance. + printer->Print(variables_, + " $name$_ = getDefaultInstance().get$capitalized_name$();\n"); + printer->Print(variables_, + " $on_changed$\n" + " return this;\n" + "}\n"); + + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, + "$deprecation$public Builder set$capitalized_name$Bytes(\n" + " com.google.protobuf.ByteString value) {\n" + "$null_check$"); + if (CheckUtf8(descriptor_)) { + printer->Print(variables_, + " checkByteStringIsUtf8(value);\n"); + } + printer->Print(variables_, + " $set_has_field_bit_builder$\n" + " $name$_ = value;\n" + " $on_changed$\n" + " return this;\n" + "}\n"); +} + +void ImmutableStringFieldGenerator:: +GenerateFieldBuilderInitializationCode(io::Printer* printer) const { + // noop for primitives +} + +void ImmutableStringFieldGenerator:: +GenerateInitializationCode(io::Printer* printer) const { + printer->Print(variables_, "$name$_ = $default$;\n"); +} + +void ImmutableStringFieldGenerator:: +GenerateBuilderClearCode(io::Printer* printer) const { + printer->Print(variables_, + "$name$_ = $default$;\n" + "$clear_has_field_bit_builder$\n"); +} + +void ImmutableStringFieldGenerator:: +GenerateMergingCode(io::Printer* printer) const { + if (SupportFieldPresence(descriptor_->file())) { + // Allow a slight breach of abstraction here in order to avoid forcing + // all string fields to Strings when copying fields from a Message. + printer->Print(variables_, + "if (other.has$capitalized_name$()) {\n" + " $set_has_field_bit_builder$\n" + " $name$_ = other.$name$_;\n" + " $on_changed$\n" + "}\n"); + } else { + printer->Print(variables_, + "if (!other.get$capitalized_name$().isEmpty()) {\n" + " $name$_ = other.$name$_;\n" + " $on_changed$\n" + "}\n"); + } +} + +void ImmutableStringFieldGenerator:: +GenerateBuildingCode(io::Printer* printer) const { + if (SupportFieldPresence(descriptor_->file())) { + printer->Print(variables_, + "if ($get_has_field_bit_from_local$) {\n" + " $set_has_field_bit_to_local$;\n" + "}\n"); + } + printer->Print(variables_, + "result.$name$_ = $name$_;\n"); +} + +void ImmutableStringFieldGenerator:: +GenerateParsingCode(io::Printer* printer) const { + if (CheckUtf8(descriptor_)) { + printer->Print(variables_, + "String s = input.readStringRequireUtf8();\n" + "$set_has_field_bit_message$\n" + "$name$_ = s;\n"); + } else { + printer->Print(variables_, + "com.google.protobuf.ByteString bs = input.readBytes();\n" + "$set_has_field_bit_message$\n" + "$name$_ = bs;\n"); + } +} + +void ImmutableStringFieldGenerator:: +GenerateParsingDoneCode(io::Printer* printer) const { + // noop for strings. +} + +void ImmutableStringFieldGenerator:: +GenerateSerializationCode(io::Printer* printer) const { + printer->Print(variables_, + "if ($is_field_present_message$) {\n" + " output.writeBytes($number$, get$capitalized_name$Bytes());\n" + "}\n"); +} + +void ImmutableStringFieldGenerator:: +GenerateSerializedSizeCode(io::Printer* printer) const { + printer->Print(variables_, + "if ($is_field_present_message$) {\n" + " size += com.google.protobuf.CodedOutputStream\n" + " .computeBytesSize($number$, get$capitalized_name$Bytes());\n" + "}\n"); +} + +void ImmutableStringFieldGenerator:: +GenerateEqualsCode(io::Printer* printer) const { + printer->Print(variables_, + "result = result && get$capitalized_name$()\n" + " .equals(other.get$capitalized_name$());\n"); +} + +void ImmutableStringFieldGenerator:: +GenerateHashCode(io::Printer* printer) const { + printer->Print(variables_, + "hash = (37 * hash) + $constant_name$;\n"); + printer->Print(variables_, + "hash = (53 * hash) + get$capitalized_name$().hashCode();\n"); +} + +string ImmutableStringFieldGenerator::GetBoxedType() const { + return "java.lang.String"; +} + +// =================================================================== + +ImmutableStringOneofFieldGenerator:: +ImmutableStringOneofFieldGenerator(const FieldDescriptor* descriptor, + int messageBitIndex, + int builderBitIndex, + Context* context) + : ImmutableStringFieldGenerator( + descriptor, messageBitIndex, builderBitIndex, context) { + const OneofGeneratorInfo* info = + context->GetOneofGeneratorInfo(descriptor->containing_oneof()); + SetCommonOneofVariables(descriptor, info, &variables_); +} + +ImmutableStringOneofFieldGenerator:: +~ImmutableStringOneofFieldGenerator() {} + +void ImmutableStringOneofFieldGenerator:: +GenerateMembers(io::Printer* printer) const { + PrintExtraFieldInfo(variables_, printer); + + if (SupportFieldPresence(descriptor_->file())) { + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, + "$deprecation$public boolean has$capitalized_name$() {\n" + " return $has_oneof_case_message$;\n" + "}\n"); + } + + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, + "$deprecation$public java.lang.String get$capitalized_name$() {\n" + " java.lang.Object ref $default_init$;\n" + " if ($has_oneof_case_message$) {\n" + " ref = $oneof_name$_;\n" + " }\n" + " if (ref instanceof java.lang.String) {\n" + " return (java.lang.String) ref;\n" + " } else {\n" + " com.google.protobuf.ByteString bs = \n" + " (com.google.protobuf.ByteString) ref;\n" + " java.lang.String s = bs.toStringUtf8();\n"); + if (CheckUtf8(descriptor_)) { + printer->Print(variables_, + " if ($has_oneof_case_message$) {\n" + " $oneof_name$_ = s;\n" + " }\n"); + } else { + printer->Print(variables_, + " if (bs.isValidUtf8() && ($has_oneof_case_message$)) {\n" + " $oneof_name$_ = s;\n" + " }\n"); + } + printer->Print(variables_, + " return s;\n" + " }\n" + "}\n"); + WriteFieldDocComment(printer, descriptor_); + + printer->Print(variables_, + "$deprecation$public com.google.protobuf.ByteString\n" + " get$capitalized_name$Bytes() {\n" + " java.lang.Object ref $default_init$;\n" + " if ($has_oneof_case_message$) {\n" + " ref = $oneof_name$_;\n" + " }\n" + " if (ref instanceof java.lang.String) {\n" + " com.google.protobuf.ByteString b = \n" + " com.google.protobuf.ByteString.copyFromUtf8(\n" + " (java.lang.String) ref);\n" + " if ($has_oneof_case_message$) {\n" + " $oneof_name$_ = b;\n" + " }\n" + " return b;\n" + " } else {\n" + " return (com.google.protobuf.ByteString) ref;\n" + " }\n" + "}\n"); +} + +void ImmutableStringOneofFieldGenerator:: +GenerateBuilderMembers(io::Printer* printer) const { + if (SupportFieldPresence(descriptor_->file())) { + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, + "$deprecation$public boolean has$capitalized_name$() {\n" + " return $has_oneof_case_message$;\n" + "}\n"); + } + + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, + "$deprecation$public java.lang.String get$capitalized_name$() {\n" + " java.lang.Object ref $default_init$;\n" + " if ($has_oneof_case_message$) {\n" + " ref = $oneof_name$_;\n" + " }\n" + " if (!(ref instanceof java.lang.String)) {\n" + " com.google.protobuf.ByteString bs =\n" + " (com.google.protobuf.ByteString) ref;\n" + " java.lang.String s = bs.toStringUtf8();\n" + " if ($has_oneof_case_message$) {\n"); + if (CheckUtf8(descriptor_)) { + printer->Print(variables_, + " $oneof_name$_ = s;\n"); + } else { + printer->Print(variables_, + " if (bs.isValidUtf8()) {\n" + " $oneof_name$_ = s;\n" + " }\n"); + } + printer->Print(variables_, + " }\n" + " return s;\n" + " } else {\n" + " return (java.lang.String) ref;\n" + " }\n" + "}\n"); + + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, + "$deprecation$public com.google.protobuf.ByteString\n" + " get$capitalized_name$Bytes() {\n" + " java.lang.Object ref $default_init$;\n" + " if ($has_oneof_case_message$) {\n" + " ref = $oneof_name$_;\n" + " }\n" + " if (ref instanceof String) {\n" + " com.google.protobuf.ByteString b = \n" + " com.google.protobuf.ByteString.copyFromUtf8(\n" + " (java.lang.String) ref);\n" + " if ($has_oneof_case_message$) {\n" + " $oneof_name$_ = b;\n" + " }\n" + " return b;\n" + " } else {\n" + " return (com.google.protobuf.ByteString) ref;\n" + " }\n" + "}\n"); + + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, + "$deprecation$public Builder set$capitalized_name$(\n" + " java.lang.String value) {\n" + "$null_check$" + " $set_oneof_case_message$;\n" + " $oneof_name$_ = value;\n" + " $on_changed$\n" + " return this;\n" + "}\n"); + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, + "$deprecation$public Builder clear$capitalized_name$() {\n" + " if ($has_oneof_case_message$) {\n" + " $clear_oneof_case_message$;\n" + " $oneof_name$_ = null;\n" + " $on_changed$\n" + " }\n" + " return this;\n" + "}\n"); + + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, + "$deprecation$public Builder set$capitalized_name$Bytes(\n" + " com.google.protobuf.ByteString value) {\n" + "$null_check$"); + if (CheckUtf8(descriptor_)) { + printer->Print(variables_, + " checkByteStringIsUtf8(value);\n"); + } + printer->Print(variables_, + " $set_oneof_case_message$;\n" + " $oneof_name$_ = value;\n" + " $on_changed$\n" + " return this;\n" + "}\n"); +} + +void ImmutableStringOneofFieldGenerator:: +GenerateMergingCode(io::Printer* printer) const { + // Allow a slight breach of abstraction here in order to avoid forcing + // all string fields to Strings when copying fields from a Message. + printer->Print(variables_, + "$set_oneof_case_message$;\n" + "$oneof_name$_ = other.$oneof_name$_;\n" + "$on_changed$\n"); +} + +void ImmutableStringOneofFieldGenerator:: +GenerateBuildingCode(io::Printer* printer) const { + printer->Print(variables_, + "if ($has_oneof_case_message$) {\n" + " result.$oneof_name$_ = $oneof_name$_;\n" + "}\n"); +} + +void ImmutableStringOneofFieldGenerator:: +GenerateParsingCode(io::Printer* printer) const { + if (CheckUtf8(descriptor_)) { + printer->Print(variables_, + "String s = input.readStringRequireUtf8();\n" + "$set_oneof_case_message$;\n" + "$oneof_name$_ = s;\n}\n"); + } else { + printer->Print(variables_, + "com.google.protobuf.ByteString bs = input.readBytes();\n" + "$set_oneof_case_message$;\n" + "$oneof_name$_ = bs;\n"); + } +} + +void ImmutableStringOneofFieldGenerator:: +GenerateSerializationCode(io::Printer* printer) const { + printer->Print(variables_, + "if ($has_oneof_case_message$) {\n" + " output.writeBytes($number$, get$capitalized_name$Bytes());\n" + "}\n"); +} + +void ImmutableStringOneofFieldGenerator:: +GenerateSerializedSizeCode(io::Printer* printer) const { + printer->Print(variables_, + "if ($has_oneof_case_message$) {\n" + " size += com.google.protobuf.CodedOutputStream\n" + " .computeBytesSize($number$, get$capitalized_name$Bytes());\n" + "}\n"); +} + +// =================================================================== + +RepeatedImmutableStringFieldGenerator:: +RepeatedImmutableStringFieldGenerator(const FieldDescriptor* descriptor, + int messageBitIndex, + int builderBitIndex, + Context* context) + : descriptor_(descriptor), messageBitIndex_(messageBitIndex), + builderBitIndex_(builderBitIndex), context_(context), + name_resolver_(context->GetNameResolver()) { + SetPrimitiveVariables(descriptor, messageBitIndex, builderBitIndex, + context->GetFieldGeneratorInfo(descriptor), + name_resolver_, &variables_); +} + +RepeatedImmutableStringFieldGenerator:: +~RepeatedImmutableStringFieldGenerator() {} + +int RepeatedImmutableStringFieldGenerator::GetNumBitsForMessage() const { + return 0; +} + +int RepeatedImmutableStringFieldGenerator::GetNumBitsForBuilder() const { + return 1; +} + +void RepeatedImmutableStringFieldGenerator:: +GenerateInterfaceMembers(io::Printer* printer) const { + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, + "$deprecation$com.google.protobuf.ProtocolStringList\n" + " get$capitalized_name$List();\n"); + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, + "$deprecation$int get$capitalized_name$Count();\n"); + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, + "$deprecation$java.lang.String get$capitalized_name$(int index);\n"); + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, + "$deprecation$com.google.protobuf.ByteString\n" + " get$capitalized_name$Bytes(int index);\n"); +} + + +void RepeatedImmutableStringFieldGenerator:: +GenerateMembers(io::Printer* printer) const { + printer->Print(variables_, + "private com.google.protobuf.LazyStringList $name$_;\n"); + PrintExtraFieldInfo(variables_, printer); + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, + "$deprecation$public com.google.protobuf.ProtocolStringList\n" + " get$capitalized_name$List() {\n" + " return $name$_;\n" // note: unmodifiable list + "}\n"); + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, + "$deprecation$public int get$capitalized_name$Count() {\n" + " return $name$_.size();\n" + "}\n"); + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, + "$deprecation$public java.lang.String get$capitalized_name$(int index) {\n" + " return $name$_.get(index);\n" + "}\n"); + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, + "$deprecation$public com.google.protobuf.ByteString\n" + " get$capitalized_name$Bytes(int index) {\n" + " return $name$_.getByteString(index);\n" + "}\n"); + + if (descriptor_->options().packed() && + HasGeneratedMethods(descriptor_->containing_type())) { + printer->Print(variables_, + "private int $name$MemoizedSerializedSize = -1;\n"); + } +} + +void RepeatedImmutableStringFieldGenerator:: +GenerateBuilderMembers(io::Printer* printer) const { + // One field is the list and the bit field keeps track of whether the + // list is immutable. If it's immutable, the invariant is that it must + // either an instance of Collections.emptyList() or it's an ArrayList + // wrapped in a Collections.unmodifiableList() wrapper and nobody else has + // a refererence to the underlying ArrayList. This invariant allows us to + // share instances of lists between protocol buffers avoiding expensive + // memory allocations. Note, immutable is a strong guarantee here -- not + // just that the list cannot be modified via the reference but that the + // list can never be modified. + printer->Print(variables_, + "private com.google.protobuf.LazyStringList $name$_ = $empty_list$;\n"); + + printer->Print(variables_, + "private void ensure$capitalized_name$IsMutable() {\n" + " if (!$get_mutable_bit_builder$) {\n" + " $name$_ = new com.google.protobuf.LazyStringArrayList($name$_);\n" + " $set_mutable_bit_builder$;\n" + " }\n" + "}\n"); + + // Note: We return an unmodifiable list because otherwise the caller + // could hold on to the returned list and modify it after the message + // has been built, thus mutating the message which is supposed to be + // immutable. + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, + "$deprecation$public com.google.protobuf.ProtocolStringList\n" + " get$capitalized_name$List() {\n" + " return $name$_.getUnmodifiableView();\n" + "}\n"); + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, + "$deprecation$public int get$capitalized_name$Count() {\n" + " return $name$_.size();\n" + "}\n"); + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, + "$deprecation$public java.lang.String get$capitalized_name$(int index) {\n" + " return $name$_.get(index);\n" + "}\n"); + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, + "$deprecation$public com.google.protobuf.ByteString\n" + " get$capitalized_name$Bytes(int index) {\n" + " return $name$_.getByteString(index);\n" + "}\n"); + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, + "$deprecation$public Builder set$capitalized_name$(\n" + " int index, java.lang.String value) {\n" + "$null_check$" + " ensure$capitalized_name$IsMutable();\n" + " $name$_.set(index, value);\n" + " $on_changed$\n" + " return this;\n" + "}\n"); + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, + "$deprecation$public Builder add$capitalized_name$(\n" + " java.lang.String value) {\n" + "$null_check$" + " ensure$capitalized_name$IsMutable();\n" + " $name$_.add(value);\n" + " $on_changed$\n" + " return this;\n" + "}\n"); + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, + "$deprecation$public Builder addAll$capitalized_name$(\n" + " java.lang.Iterable<java.lang.String> values) {\n" + " ensure$capitalized_name$IsMutable();\n" + " com.google.protobuf.AbstractMessageLite.Builder.addAll(\n" + " values, $name$_);\n" + " $on_changed$\n" + " return this;\n" + "}\n"); + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, + "$deprecation$public Builder clear$capitalized_name$() {\n" + " $name$_ = $empty_list$;\n" + " $clear_mutable_bit_builder$;\n" + " $on_changed$\n" + " return this;\n" + "}\n"); + + WriteFieldDocComment(printer, descriptor_); + printer->Print(variables_, + "$deprecation$public Builder add$capitalized_name$Bytes(\n" + " com.google.protobuf.ByteString value) {\n" + "$null_check$"); + if (CheckUtf8(descriptor_)) { + printer->Print(variables_, + " checkByteStringIsUtf8(value);\n"); + } + printer->Print(variables_, + " ensure$capitalized_name$IsMutable();\n" + " $name$_.add(value);\n" + " $on_changed$\n" + " return this;\n" + "}\n"); +} + +void RepeatedImmutableStringFieldGenerator:: +GenerateFieldBuilderInitializationCode(io::Printer* printer) const { + // noop for primitives +} + +void RepeatedImmutableStringFieldGenerator:: +GenerateInitializationCode(io::Printer* printer) const { + printer->Print(variables_, "$name$_ = $empty_list$;\n"); +} + +void RepeatedImmutableStringFieldGenerator:: +GenerateBuilderClearCode(io::Printer* printer) const { + printer->Print(variables_, + "$name$_ = $empty_list$;\n" + "$clear_mutable_bit_builder$;\n"); +} + +void RepeatedImmutableStringFieldGenerator:: +GenerateMergingCode(io::Printer* printer) const { + // The code below does two optimizations: + // 1. If the other list is empty, there's nothing to do. This ensures we + // don't allocate a new array if we already have an immutable one. + // 2. If the other list is non-empty and our current list is empty, we can + // reuse the other list which is guaranteed to be immutable. + printer->Print(variables_, + "if (!other.$name$_.isEmpty()) {\n" + " if ($name$_.isEmpty()) {\n" + " $name$_ = other.$name$_;\n" + " $clear_mutable_bit_builder$;\n" + " } else {\n" + " ensure$capitalized_name$IsMutable();\n" + " $name$_.addAll(other.$name$_);\n" + " }\n" + " $on_changed$\n" + "}\n"); +} + +void RepeatedImmutableStringFieldGenerator:: +GenerateBuildingCode(io::Printer* printer) const { + // The code below ensures that the result has an immutable list. If our + // list is immutable, we can just reuse it. If not, we make it immutable. + + printer->Print(variables_, + "if ($get_mutable_bit_builder$) {\n" + " $name$_ = $name$_.getUnmodifiableView();\n" + " $clear_mutable_bit_builder$;\n" + "}\n" + "result.$name$_ = $name$_;\n"); +} + +void RepeatedImmutableStringFieldGenerator:: +GenerateParsingCode(io::Printer* printer) const { + if (CheckUtf8(descriptor_)) { + printer->Print(variables_, + "String s = input.readStringRequireUtf8();\n"); + } else { + printer->Print(variables_, + "com.google.protobuf.ByteString bs = input.readBytes();\n"); + } + printer->Print(variables_, + "if (!$get_mutable_bit_parser$) {\n" + " $name$_ = new com.google.protobuf.LazyStringArrayList();\n" + " $set_mutable_bit_parser$;\n" + "}\n"); + if (CheckUtf8(descriptor_)) { + printer->Print(variables_, + "$name$_.add(s);\n"); + } else { + printer->Print(variables_, + "$name$_.add(bs);\n"); + } +} + +void RepeatedImmutableStringFieldGenerator:: +GenerateParsingCodeFromPacked(io::Printer* printer) const { + printer->Print(variables_, + "int length = input.readRawVarint32();\n" + "int limit = input.pushLimit(length);\n" + "if (!$get_mutable_bit_parser$ && input.getBytesUntilLimit() > 0) {\n" + " $name$_ = new com.google.protobuf.LazyStringArrayList();\n" + " $set_mutable_bit_parser$;\n" + "}\n" + "while (input.getBytesUntilLimit() > 0) {\n"); + if (CheckUtf8(descriptor_)) { + printer->Print(variables_, + " String s = input.readStringRequireUtf8();\n"); + } else { + printer->Print(variables_, + " String s = input.readString();\n"); + } + printer->Print(variables_, + " $name$.add(s);\n"); + printer->Print(variables_, + "}\n" + "input.popLimit(limit);\n"); +} + +void RepeatedImmutableStringFieldGenerator:: +GenerateParsingDoneCode(io::Printer* printer) const { + printer->Print(variables_, + "if ($get_mutable_bit_parser$) {\n" + " $name$_ = $name$_.getUnmodifiableView();\n" + "}\n"); +} + +void RepeatedImmutableStringFieldGenerator:: +GenerateSerializationCode(io::Printer* printer) const { + if (descriptor_->options().packed()) { + printer->Print(variables_, + "if (get$capitalized_name$List().size() > 0) {\n" + " output.writeRawVarint32($tag$);\n" + " output.writeRawVarint32($name$MemoizedSerializedSize);\n" + "}\n" + "for (int i = 0; i < $name$_.size(); i++) {\n" + " output.write$capitalized_type$NoTag($name$_.get(i));\n" + "}\n"); + } else { + printer->Print(variables_, + "for (int i = 0; i < $name$_.size(); i++) {\n" + " output.writeBytes($number$, $name$_.getByteString(i));\n" + "}\n"); + } +} + +void RepeatedImmutableStringFieldGenerator:: +GenerateSerializedSizeCode(io::Printer* printer) const { + printer->Print(variables_, + "{\n" + " int dataSize = 0;\n"); + printer->Indent(); + + printer->Print(variables_, + "for (int i = 0; i < $name$_.size(); i++) {\n" + " dataSize += com.google.protobuf.CodedOutputStream\n" + " .computeBytesSizeNoTag($name$_.getByteString(i));\n" + "}\n"); + + printer->Print( + "size += dataSize;\n"); + + if (descriptor_->options().packed()) { + printer->Print(variables_, + "if (!get$capitalized_name$List().isEmpty()) {\n" + " size += $tag_size$;\n" + " size += com.google.protobuf.CodedOutputStream\n" + " .computeInt32SizeNoTag(dataSize);\n" + "}\n"); + } else { + printer->Print(variables_, + "size += $tag_size$ * get$capitalized_name$List().size();\n"); + } + + // cache the data size for packed fields. + if (descriptor_->options().packed()) { + printer->Print(variables_, + "$name$MemoizedSerializedSize = dataSize;\n"); + } + + printer->Outdent(); + printer->Print("}\n"); +} + +void RepeatedImmutableStringFieldGenerator:: +GenerateEqualsCode(io::Printer* printer) const { + printer->Print(variables_, + "result = result && get$capitalized_name$List()\n" + " .equals(other.get$capitalized_name$List());\n"); +} + +void RepeatedImmutableStringFieldGenerator:: +GenerateHashCode(io::Printer* printer) const { + printer->Print(variables_, + "if (get$capitalized_name$Count() > 0) {\n" + " hash = (37 * hash) + $constant_name$;\n" + " hash = (53 * hash) + get$capitalized_name$List().hashCode();\n" + "}\n"); +} + +string RepeatedImmutableStringFieldGenerator::GetBoxedType() const { + return "String"; +} + +} // namespace java +} // namespace compiler +} // namespace protobuf +} // namespace google diff --git a/src/google/protobuf/compiler/java/java_string_field.h b/src/google/protobuf/compiler/java/java_string_field.h new file mode 100644 index 0000000..348cbcb --- /dev/null +++ b/src/google/protobuf/compiler/java/java_string_field.h @@ -0,0 +1,160 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// http://code.google.com/p/protobuf/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// Author: kenton@google.com (Kenton Varda) +// Author: jonp@google.com (Jon Perlow) +// Based on original Protocol Buffers design by +// Sanjay Ghemawat, Jeff Dean, and others. + +#ifndef GOOGLE_PROTOBUF_COMPILER_JAVA_STRING_FIELD_H__ +#define GOOGLE_PROTOBUF_COMPILER_JAVA_STRING_FIELD_H__ + +#include <map> +#include <string> +#include <google/protobuf/compiler/java/java_field.h> + +namespace google { +namespace protobuf { + namespace compiler { + namespace java { + class Context; // context.h + class ClassNameResolver; // name_resolver.h + } + } +} + +namespace protobuf { +namespace compiler { +namespace java { + +class ImmutableStringFieldGenerator : public ImmutableFieldGenerator { + public: + explicit ImmutableStringFieldGenerator( + const FieldDescriptor* descriptor, int messageBitIndex, + int builderBitIndex, Context* context); + ~ImmutableStringFieldGenerator(); + + // implements ImmutableFieldGenerator --------------------------------------- + int GetNumBitsForMessage() const; + int GetNumBitsForBuilder() const; + void GenerateInterfaceMembers(io::Printer* printer) const; + void GenerateMembers(io::Printer* printer) const; + void GenerateBuilderMembers(io::Printer* printer) const; + void GenerateInitializationCode(io::Printer* printer) const; + void GenerateBuilderClearCode(io::Printer* printer) const; + void GenerateMergingCode(io::Printer* printer) const; + void GenerateBuildingCode(io::Printer* printer) const; + void GenerateParsingCode(io::Printer* printer) const; + void GenerateParsingDoneCode(io::Printer* printer) const; + void GenerateSerializationCode(io::Printer* printer) const; + void GenerateSerializedSizeCode(io::Printer* printer) const; + void GenerateFieldBuilderInitializationCode(io::Printer* printer) const; + void GenerateEqualsCode(io::Printer* printer) const; + void GenerateHashCode(io::Printer* printer) const; + + string GetBoxedType() const; + + protected: + const FieldDescriptor* descriptor_; + map<string, string> variables_; + const int messageBitIndex_; + const int builderBitIndex_; + Context* context_; + ClassNameResolver* name_resolver_; + + private: + GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(ImmutableStringFieldGenerator); +}; + +class ImmutableStringOneofFieldGenerator + : public ImmutableStringFieldGenerator { + public: + ImmutableStringOneofFieldGenerator( + const FieldDescriptor* descriptor, int messageBitIndex, + int builderBitIndex, Context* context); + ~ImmutableStringOneofFieldGenerator(); + + private: + void GenerateMembers(io::Printer* printer) const; + void GenerateBuilderMembers(io::Printer* printer) const; + void GenerateMergingCode(io::Printer* printer) const; + void GenerateBuildingCode(io::Printer* printer) const; + void GenerateParsingCode(io::Printer* printer) const; + void GenerateSerializationCode(io::Printer* printer) const; + void GenerateSerializedSizeCode(io::Printer* printer) const; + + GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(ImmutableStringOneofFieldGenerator); +}; + +class RepeatedImmutableStringFieldGenerator : public ImmutableFieldGenerator { + public: + explicit RepeatedImmutableStringFieldGenerator( + const FieldDescriptor* descriptor, int messageBitIndex, + int builderBitIndex, Context* context); + ~RepeatedImmutableStringFieldGenerator(); + + // implements ImmutableFieldGenerator --------------------------------------- + int GetNumBitsForMessage() const; + int GetNumBitsForBuilder() const; + void GenerateInterfaceMembers(io::Printer* printer) const; + void GenerateMembers(io::Printer* printer) const; + void GenerateBuilderMembers(io::Printer* printer) const; + void GenerateInitializationCode(io::Printer* printer) const; + void GenerateBuilderClearCode(io::Printer* printer) const; + void GenerateMergingCode(io::Printer* printer) const; + void GenerateBuildingCode(io::Printer* printer) const; + void GenerateParsingCode(io::Printer* printer) const; + void GenerateParsingCodeFromPacked(io::Printer* printer) const; + void GenerateParsingDoneCode(io::Printer* printer) const; + void GenerateSerializationCode(io::Printer* printer) const; + void GenerateSerializedSizeCode(io::Printer* printer) const; + void GenerateFieldBuilderInitializationCode(io::Printer* printer) const; + void GenerateEqualsCode(io::Printer* printer) const; + void GenerateHashCode(io::Printer* printer) const; + + string GetBoxedType() const; + + private: + const FieldDescriptor* descriptor_; + map<string, string> variables_; + const int messageBitIndex_; + const int builderBitIndex_; + Context* context_; + ClassNameResolver* name_resolver_; + + GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(RepeatedImmutableStringFieldGenerator); +}; + +} // namespace java +} // namespace compiler +} // namespace protobuf + +} // namespace google +#endif // GOOGLE_PROTOBUF_COMPILER_JAVA_STRING_FIELD_H__ diff --git a/src/google/protobuf/compiler/javamicro/javamicro_file.h b/src/google/protobuf/compiler/javamicro/javamicro_file.h index 430172a..1804abf 100644 --- a/src/google/protobuf/compiler/javamicro/javamicro_file.h +++ b/src/google/protobuf/compiler/javamicro/javamicro_file.h @@ -38,6 +38,7 @@ #include <string> #include <vector> #include <google/protobuf/stubs/common.h> +#include <google/protobuf/compiler/code_generator.h> #include <google/protobuf/compiler/javamicro/javamicro_params.h> namespace google { @@ -46,9 +47,6 @@ namespace protobuf { namespace io { class Printer; // printer.h } - namespace compiler { - class OutputDirectory; // code_generator.h - } } namespace protobuf { diff --git a/src/google/protobuf/compiler/javanano/javanano_file.h b/src/google/protobuf/compiler/javanano/javanano_file.h index 9472721..cfcd7c6 100644 --- a/src/google/protobuf/compiler/javanano/javanano_file.h +++ b/src/google/protobuf/compiler/javanano/javanano_file.h @@ -38,6 +38,7 @@ #include <string> #include <vector> #include <google/protobuf/stubs/common.h> +#include <google/protobuf/compiler/code_generator.h> #include <google/protobuf/compiler/javanano/javanano_params.h> namespace google { @@ -46,9 +47,6 @@ namespace protobuf { namespace io { class Printer; // printer.h } - namespace compiler { - class OutputDirectory; // code_generator.h - } } namespace protobuf { diff --git a/src/google/protobuf/compiler/main.cc b/src/google/protobuf/compiler/main.cc index 8bd71b1..ed5b6a7 100644 --- a/src/google/protobuf/compiler/main.cc +++ b/src/google/protobuf/compiler/main.cc @@ -45,7 +45,7 @@ int main(int argc, char* argv[]) { // Proto2 C++ google::protobuf::compiler::cpp::CppGenerator cpp_generator; - cli.RegisterGenerator("--cpp_out", &cpp_generator, + cli.RegisterGenerator("--cpp_out", "--cpp_opt", &cpp_generator, "Generate C++ header and source."); // Proto2 Java diff --git a/src/google/protobuf/compiler/mock_code_generator.cc b/src/google/protobuf/compiler/mock_code_generator.cc index 83d5a4e..1f91817 100644 --- a/src/google/protobuf/compiler/mock_code_generator.cc +++ b/src/google/protobuf/compiler/mock_code_generator.cc @@ -32,19 +32,32 @@ #include <google/protobuf/compiler/mock_code_generator.h> +#include <memory> + #include <google/protobuf/testing/file.h> +#include <google/protobuf/descriptor.pb.h> #include <google/protobuf/descriptor.h> #include <google/protobuf/io/zero_copy_stream.h> #include <google/protobuf/io/printer.h> #include <google/protobuf/stubs/strutil.h> #include <google/protobuf/stubs/substitute.h> #include <gtest/gtest.h> -#include <google/protobuf/stubs/stl_util-inl.h> +#include <google/protobuf/stubs/stl_util.h> namespace google { namespace protobuf { namespace compiler { +// Returns the list of the names of files in all_files in the form of a +// comma-separated string. +string CommaSeparatedList(const vector<const FileDescriptor*> all_files) { + vector<string> names; + for (int i = 0; i < all_files.size(); i++) { + names.push_back(all_files[i]->name()); + } + return Join(names, ","); +} + static const char* kFirstInsertionPointName = "first_mock_insertion_point"; static const char* kSecondInsertionPointName = "second_mock_insertion_point"; static const char* kFirstInsertionPoint = @@ -63,13 +76,14 @@ void MockCodeGenerator::ExpectGenerated( const string& insertions, const string& file, const string& first_message_name, + const string& first_parsed_file_name, const string& output_directory) { string content; - ASSERT_TRUE(File::ReadFileToString( - output_directory + "/" + GetOutputFileName(name, file), &content)); + GOOGLE_CHECK_OK( + File::GetContents(output_directory + "/" + GetOutputFileName(name, file), + &content, true)); - vector<string> lines; - SplitStringUsing(content, "\n", &lines); + vector<string> lines = Split(content, "\n", true); while (!lines.empty() && lines.back().empty()) { lines.pop_back(); @@ -83,8 +97,9 @@ void MockCodeGenerator::ExpectGenerated( SplitStringUsing(insertions, ",", &insertion_list); } - ASSERT_EQ(lines.size(), 3 + insertion_list.size() * 2); - EXPECT_EQ(GetOutputFileContent(name, parameter, file, first_message_name), + EXPECT_EQ(lines.size(), 3 + insertion_list.size() * 2); + EXPECT_EQ(GetOutputFileContent(name, parameter, file, + first_parsed_file_name, first_message_name), lines[0]); EXPECT_EQ(kFirstInsertionPoint, lines[1 + insertion_list.size()]); @@ -92,12 +107,12 @@ void MockCodeGenerator::ExpectGenerated( for (int i = 0; i < insertion_list.size(); i++) { EXPECT_EQ(GetOutputFileContent(insertion_list[i], "first_insert", - file, first_message_name), + file, file, first_message_name), lines[1 + i]); // Second insertion point is indented, so the inserted text should // automatically be indented too. EXPECT_EQ(" " + GetOutputFileContent(insertion_list[i], "second_insert", - file, first_message_name), + file, file, first_message_name), lines[2 + insertion_list.size() + i]); } } @@ -105,7 +120,7 @@ void MockCodeGenerator::ExpectGenerated( bool MockCodeGenerator::Generate( const FileDescriptor* file, const string& parameter, - OutputDirectory* output_directory, + GeneratorContext* context, string* error) const { for (int i = 0; i < file->message_type_count(); i++) { if (HasPrefixString(file->message_type(i)->name(), "MockCodeGenerator_")) { @@ -120,6 +135,15 @@ bool MockCodeGenerator::Generate( } else if (command == "Abort") { cerr << "Saw message type MockCodeGenerator_Abort." << endl; abort(); + } else if (command == "HasSourceCodeInfo") { + FileDescriptorProto file_descriptor_proto; + file->CopySourceCodeInfoTo(&file_descriptor_proto); + bool has_source_code_info = + file_descriptor_proto.has_source_code_info() && + file_descriptor_proto.source_code_info().location_size() > 0; + cerr << "Saw message type MockCodeGenerator_HasSourceCodeInfo: " + << has_source_code_info << "." << endl; + abort(); } else { GOOGLE_LOG(FATAL) << "Unknown MockCodeGenerator command: " << command; } @@ -133,12 +157,11 @@ bool MockCodeGenerator::Generate( for (int i = 0; i < insert_into.size(); i++) { { - scoped_ptr<io::ZeroCopyOutputStream> output( - output_directory->OpenForInsert( - GetOutputFileName(insert_into[i], file), - kFirstInsertionPointName)); + scoped_ptr<io::ZeroCopyOutputStream> output(context->OpenForInsert( + GetOutputFileName(insert_into[i], file), kFirstInsertionPointName)); io::Printer printer(output.get(), '$'); - printer.PrintRaw(GetOutputFileContent(name_, "first_insert", file)); + printer.PrintRaw(GetOutputFileContent(name_, "first_insert", + file, context)); if (printer.failed()) { *error = "MockCodeGenerator detected write error."; return false; @@ -147,11 +170,11 @@ bool MockCodeGenerator::Generate( { scoped_ptr<io::ZeroCopyOutputStream> output( - output_directory->OpenForInsert( - GetOutputFileName(insert_into[i], file), - kSecondInsertionPointName)); + context->OpenForInsert(GetOutputFileName(insert_into[i], file), + kSecondInsertionPointName)); io::Printer printer(output.get(), '$'); - printer.PrintRaw(GetOutputFileContent(name_, "second_insert", file)); + printer.PrintRaw(GetOutputFileContent(name_, "second_insert", + file, context)); if (printer.failed()) { *error = "MockCodeGenerator detected write error."; return false; @@ -160,10 +183,11 @@ bool MockCodeGenerator::Generate( } } else { scoped_ptr<io::ZeroCopyOutputStream> output( - output_directory->Open(GetOutputFileName(name_, file))); + context->Open(GetOutputFileName(name_, file))); io::Printer printer(output.get(), '$'); - printer.PrintRaw(GetOutputFileContent(name_, parameter, file)); + printer.PrintRaw(GetOutputFileContent(name_, parameter, + file, context)); printer.PrintRaw(kFirstInsertionPoint); printer.PrintRaw(kSecondInsertionPoint); @@ -186,11 +210,16 @@ string MockCodeGenerator::GetOutputFileName(const string& generator_name, return file + ".MockCodeGenerator." + generator_name; } -string MockCodeGenerator::GetOutputFileContent(const string& generator_name, - const string& parameter, - const FileDescriptor* file) { +string MockCodeGenerator::GetOutputFileContent( + const string& generator_name, + const string& parameter, + const FileDescriptor* file, + GeneratorContext *context) { + vector<const FileDescriptor*> all_files; + context->ListParsedFiles(&all_files); return GetOutputFileContent( generator_name, parameter, file->name(), + CommaSeparatedList(all_files), file->message_type_count() > 0 ? file->message_type(0)->name() : "(none)"); } @@ -199,9 +228,11 @@ string MockCodeGenerator::GetOutputFileContent( const string& generator_name, const string& parameter, const string& file, + const string& parsed_file_list, const string& first_message_name) { - return strings::Substitute("$0: $1, $2, $3\n", - generator_name, parameter, file, first_message_name); + return strings::Substitute("$0: $1, $2, $3, $4\n", + generator_name, parameter, file, + first_message_name, parsed_file_list); } } // namespace compiler diff --git a/src/google/protobuf/compiler/mock_code_generator.h b/src/google/protobuf/compiler/mock_code_generator.h index 01d69dd..506fd20 100644 --- a/src/google/protobuf/compiler/mock_code_generator.h +++ b/src/google/protobuf/compiler/mock_code_generator.h @@ -59,6 +59,10 @@ namespace compiler { // MockCodeGenerator_Exit." to stderr and then calls exit(123). // MockCodeGenerator_Abort: Generate() prints "Saw message type // MockCodeGenerator_Abort." to stderr and then calls abort(). +// MockCodeGenerator_HasSourceCodeInfo: Causes Generate() to abort after +// printing "Saw message type MockCodeGenerator_HasSourceCodeInfo: FOO." to +// stderr, where FOO is "1" if the supplied FileDescriptorProto has source +// code info, and "0" otherwise. class MockCodeGenerator : public CodeGenerator { public: MockCodeGenerator(const string& name); @@ -69,11 +73,14 @@ class MockCodeGenerator : public CodeGenerator { // // |insertions| is a comma-separated list of names of MockCodeGenerators which // should have inserted lines into this file. + // |parsed_file_list| is a comma-separated list of names of the files + // that are being compiled together in this run. static void ExpectGenerated(const string& name, const string& parameter, const string& insertions, const string& file, const string& first_message_name, + const string& parsed_file_list, const string& output_directory); // Get the name of the file which would be written by the given generator. @@ -86,7 +93,7 @@ class MockCodeGenerator : public CodeGenerator { virtual bool Generate(const FileDescriptor* file, const string& parameter, - OutputDirectory* output_directory, + GeneratorContext* context, string* error) const; private: @@ -94,10 +101,12 @@ class MockCodeGenerator : public CodeGenerator { static string GetOutputFileContent(const string& generator_name, const string& parameter, - const FileDescriptor* file); + const FileDescriptor* file, + GeneratorContext *context); static string GetOutputFileContent(const string& generator_name, const string& parameter, const string& file, + const string& parsed_file_list, const string& first_message_name); }; diff --git a/src/google/protobuf/compiler/parser.cc b/src/google/protobuf/compiler/parser.cc index 758f70d..7e0df7e 100644 --- a/src/google/protobuf/compiler/parser.cc +++ b/src/google/protobuf/compiler/parser.cc @@ -46,7 +46,7 @@ #include <google/protobuf/io/tokenizer.h> #include <google/protobuf/stubs/common.h> #include <google/protobuf/stubs/strutil.h> -#include <google/protobuf/stubs/map-util.h> +#include <google/protobuf/stubs/map_util.h> namespace google { namespace protobuf { @@ -174,6 +174,20 @@ bool Parser::ConsumeInteger(int* output, const char* error) { } } +bool Parser::ConsumeSignedInteger(int* output, const char* error) { + bool is_negative = false; + uint64 max_value = kint32max; + if (TryConsume("-")) { + is_negative = true; + max_value += 1; + } + uint64 value = 0; + DO(ConsumeInteger64(max_value, &value, error)); + if (is_negative) value *= -1; + *output = value; + return true; +} + bool Parser::ConsumeInteger64(uint64 max_value, uint64* output, const char* error) { if (LookingAtType(io::Tokenizer::TYPE_INTEGER)) { @@ -237,6 +251,35 @@ bool Parser::ConsumeString(string* output, const char* error) { } } +bool Parser::TryConsumeEndOfDeclaration(const char* text, + const LocationRecorder* location) { + if (LookingAt(text)) { + string leading, trailing; + input_->NextWithComments(&trailing, NULL, &leading); + + // Save the leading comments for next time, and recall the leading comments + // from last time. + leading.swap(upcoming_doc_comments_); + + if (location != NULL) { + location->AttachComments(&leading, &trailing); + } + return true; + } else { + return false; + } +} + +bool Parser::ConsumeEndOfDeclaration(const char* text, + const LocationRecorder* location) { + if (TryConsumeEndOfDeclaration(text, location)) { + return true; + } else { + AddError("Expected \"" + string(text) + "\"."); + return false; + } +} + // ------------------------------------------------------------------- void Parser::AddError(int line, int column, const string& error) { @@ -250,20 +293,87 @@ void Parser::AddError(const string& error) { AddError(input_->current().line, input_->current().column, error); } -void Parser::RecordLocation( - const Message* descriptor, - DescriptorPool::ErrorCollector::ErrorLocation location, - int line, int column) { - if (source_location_table_ != NULL) { - source_location_table_->Add(descriptor, location, line, column); +// ------------------------------------------------------------------- + +Parser::LocationRecorder::LocationRecorder(Parser* parser) + : parser_(parser), + location_(parser_->source_code_info_->add_location()) { + location_->add_span(parser_->input_->current().line); + location_->add_span(parser_->input_->current().column); +} + +Parser::LocationRecorder::LocationRecorder(const LocationRecorder& parent) { + Init(parent); +} + +Parser::LocationRecorder::LocationRecorder(const LocationRecorder& parent, + int path1) { + Init(parent); + AddPath(path1); +} + +Parser::LocationRecorder::LocationRecorder(const LocationRecorder& parent, + int path1, int path2) { + Init(parent); + AddPath(path1); + AddPath(path2); +} + +void Parser::LocationRecorder::Init(const LocationRecorder& parent) { + parser_ = parent.parser_; + location_ = parser_->source_code_info_->add_location(); + location_->mutable_path()->CopyFrom(parent.location_->path()); + + location_->add_span(parser_->input_->current().line); + location_->add_span(parser_->input_->current().column); +} + +Parser::LocationRecorder::~LocationRecorder() { + if (location_->span_size() <= 2) { + EndAt(parser_->input_->previous()); } } -void Parser::RecordLocation( - const Message* descriptor, +void Parser::LocationRecorder::AddPath(int path_component) { + location_->add_path(path_component); +} + +void Parser::LocationRecorder::StartAt(const io::Tokenizer::Token& token) { + location_->set_span(0, token.line); + location_->set_span(1, token.column); +} + +void Parser::LocationRecorder::StartAt(const LocationRecorder& other) { + location_->set_span(0, other.location_->span(0)); + location_->set_span(1, other.location_->span(1)); +} + +void Parser::LocationRecorder::EndAt(const io::Tokenizer::Token& token) { + if (token.line != location_->span(0)) { + location_->add_span(token.line); + } + location_->add_span(token.end_column); +} + +void Parser::LocationRecorder::RecordLegacyLocation(const Message* descriptor, DescriptorPool::ErrorCollector::ErrorLocation location) { - RecordLocation(descriptor, location, - input_->current().line, input_->current().column); + if (parser_->source_location_table_ != NULL) { + parser_->source_location_table_->Add( + descriptor, location, location_->span(0), location_->span(1)); + } +} + +void Parser::LocationRecorder::AttachComments( + string* leading, string* trailing) const { + GOOGLE_CHECK(!location_->has_leading_comments()); + GOOGLE_CHECK(!location_->has_trailing_comments()); + + if (!leading->empty()) { + location_->mutable_leading_comments()->swap(*leading); + } + if (!trailing->empty()) { + location_->mutable_trailing_comments()->swap(*trailing); + } } // ------------------------------------------------------------------- @@ -273,7 +383,7 @@ void Parser::SkipStatement() { if (AtEnd()) { return; } else if (LookingAtType(io::Tokenizer::TYPE_SYMBOL)) { - if (TryConsume(";")) { + if (TryConsumeEndOfDeclaration(";", NULL)) { return; } else if (TryConsume("{")) { SkipRestOfBlock(); @@ -291,7 +401,7 @@ void Parser::SkipRestOfBlock() { if (AtEnd()) { return; } else if (LookingAtType(io::Tokenizer::TYPE_SYMBOL)) { - if (TryConsume("}")) { + if (TryConsumeEndOfDeclaration("}", NULL)) { return; } else if (TryConsume("{")) { SkipRestOfBlock(); @@ -308,38 +418,51 @@ bool Parser::Parse(io::Tokenizer* input, FileDescriptorProto* file) { had_errors_ = false; syntax_identifier_.clear(); + // Note that |file| could be NULL at this point if + // stop_after_syntax_identifier_ is true. So, we conservatively allocate + // SourceCodeInfo on the stack, then swap it into the FileDescriptorProto + // later on. + SourceCodeInfo source_code_info; + source_code_info_ = &source_code_info; + if (LookingAtType(io::Tokenizer::TYPE_START)) { // Advance to first token. - input_->Next(); + input_->NextWithComments(NULL, NULL, &upcoming_doc_comments_); } - if (require_syntax_identifier_ || LookingAt("syntax")) { - if (!ParseSyntaxIdentifier()) { - // Don't attempt to parse the file if we didn't recognize the syntax - // identifier. - return false; + { + LocationRecorder root_location(this); + + if (require_syntax_identifier_ || LookingAt("syntax")) { + if (!ParseSyntaxIdentifier()) { + // Don't attempt to parse the file if we didn't recognize the syntax + // identifier. + return false; + } + } else if (!stop_after_syntax_identifier_) { + syntax_identifier_ = "proto2"; } - } else if (!stop_after_syntax_identifier_) { - syntax_identifier_ = "proto2"; - } - if (stop_after_syntax_identifier_) return !had_errors_; + if (stop_after_syntax_identifier_) return !had_errors_; - // Repeatedly parse statements until we reach the end of the file. - while (!AtEnd()) { - if (!ParseTopLevelStatement(file)) { - // This statement failed to parse. Skip it, but keep looping to parse - // other statements. - SkipStatement(); + // Repeatedly parse statements until we reach the end of the file. + while (!AtEnd()) { + if (!ParseTopLevelStatement(file, root_location)) { + // This statement failed to parse. Skip it, but keep looping to parse + // other statements. + SkipStatement(); - if (LookingAt("}")) { - AddError("Unmatched \"}\"."); - input_->Next(); + if (LookingAt("}")) { + AddError("Unmatched \"}\"."); + input_->NextWithComments(NULL, NULL, &upcoming_doc_comments_); + } } } } input_ = NULL; + source_code_info_ = NULL; + source_code_info.Swap(file->mutable_source_code_info()); return !had_errors_; } @@ -349,7 +472,7 @@ bool Parser::ParseSyntaxIdentifier() { io::Tokenizer::Token syntax_token = input_->current(); string syntax; DO(ConsumeString(&syntax, "Expected syntax identifier.")); - DO(Consume(";")); + DO(ConsumeEndOfDeclaration(";", NULL)); syntax_identifier_ = syntax; @@ -363,25 +486,43 @@ bool Parser::ParseSyntaxIdentifier() { return true; } -bool Parser::ParseTopLevelStatement(FileDescriptorProto* file) { - if (TryConsume(";")) { +bool Parser::ParseTopLevelStatement(FileDescriptorProto* file, + const LocationRecorder& root_location) { + if (TryConsumeEndOfDeclaration(";", NULL)) { // empty statement; ignore return true; } else if (LookingAt("message")) { - return ParseMessageDefinition(file->add_message_type()); + LocationRecorder location(root_location, + FileDescriptorProto::kMessageTypeFieldNumber, file->message_type_size()); + return ParseMessageDefinition(file->add_message_type(), location, file); } else if (LookingAt("enum")) { - return ParseEnumDefinition(file->add_enum_type()); + LocationRecorder location(root_location, + FileDescriptorProto::kEnumTypeFieldNumber, file->enum_type_size()); + return ParseEnumDefinition(file->add_enum_type(), location, file); } else if (LookingAt("service")) { - return ParseServiceDefinition(file->add_service()); + LocationRecorder location(root_location, + FileDescriptorProto::kServiceFieldNumber, file->service_size()); + return ParseServiceDefinition(file->add_service(), location, file); } else if (LookingAt("extend")) { + LocationRecorder location(root_location, + FileDescriptorProto::kExtensionFieldNumber); return ParseExtend(file->mutable_extension(), - file->mutable_message_type()); + file->mutable_message_type(), + root_location, + FileDescriptorProto::kMessageTypeFieldNumber, + location, file); } else if (LookingAt("import")) { - return ParseImport(file->add_dependency()); + return ParseImport(file->mutable_dependency(), + file->mutable_public_dependency(), + file->mutable_weak_dependency(), + root_location, file); } else if (LookingAt("package")) { - return ParsePackage(file); + return ParsePackage(file, root_location, file); } else if (LookingAt("option")) { - return ParseOption(file->mutable_options()); + LocationRecorder location(root_location, + FileDescriptorProto::kOptionsFieldNumber); + return ParseOption(file->mutable_options(), location, file, + OPTION_STATEMENT); } else { AddError("Expected top-level statement (e.g. \"message\")."); return false; @@ -391,93 +532,234 @@ bool Parser::ParseTopLevelStatement(FileDescriptorProto* file) { // ------------------------------------------------------------------- // Messages -bool Parser::ParseMessageDefinition(DescriptorProto* message) { +bool Parser::ParseMessageDefinition( + DescriptorProto* message, + const LocationRecorder& message_location, + const FileDescriptorProto* containing_file) { DO(Consume("message")); - RecordLocation(message, DescriptorPool::ErrorCollector::NAME); - DO(ConsumeIdentifier(message->mutable_name(), "Expected message name.")); - DO(ParseMessageBlock(message)); + { + LocationRecorder location(message_location, + DescriptorProto::kNameFieldNumber); + location.RecordLegacyLocation( + message, DescriptorPool::ErrorCollector::NAME); + DO(ConsumeIdentifier(message->mutable_name(), "Expected message name.")); + } + DO(ParseMessageBlock(message, message_location, containing_file)); return true; } -bool Parser::ParseMessageBlock(DescriptorProto* message) { - DO(Consume("{")); +namespace { + +const int kMaxExtensionRangeSentinel = -1; - while (!TryConsume("}")) { +bool IsMessageSetWireFormatMessage(const DescriptorProto& message) { + const MessageOptions& options = message.options(); + for (int i = 0; i < options.uninterpreted_option_size(); ++i) { + const UninterpretedOption& uninterpreted = options.uninterpreted_option(i); + if (uninterpreted.name_size() == 1 && + uninterpreted.name(0).name_part() == "message_set_wire_format" && + uninterpreted.identifier_value() == "true") { + return true; + } + } + return false; +} + +// Modifies any extension ranges that specified 'max' as the end of the +// extension range, and sets them to the type-specific maximum. The actual max +// tag number can only be determined after all options have been parsed. +void AdjustExtensionRangesWithMaxEndNumber(DescriptorProto* message) { + const bool is_message_set = IsMessageSetWireFormatMessage(*message); + const int max_extension_number = is_message_set ? + kint32max : + FieldDescriptor::kMaxNumber + 1; + for (int i = 0; i < message->extension_range_size(); ++i) { + if (message->extension_range(i).end() == kMaxExtensionRangeSentinel) { + message->mutable_extension_range(i)->set_end(max_extension_number); + } + } +} + +} // namespace + +bool Parser::ParseMessageBlock(DescriptorProto* message, + const LocationRecorder& message_location, + const FileDescriptorProto* containing_file) { + DO(ConsumeEndOfDeclaration("{", &message_location)); + + while (!TryConsumeEndOfDeclaration("}", NULL)) { if (AtEnd()) { AddError("Reached end of input in message definition (missing '}')."); return false; } - if (!ParseMessageStatement(message)) { + if (!ParseMessageStatement(message, message_location, containing_file)) { // This statement failed to parse. Skip it, but keep looping to parse // other statements. SkipStatement(); } } + if (message->extension_range_size() > 0) { + AdjustExtensionRangesWithMaxEndNumber(message); + } return true; } -bool Parser::ParseMessageStatement(DescriptorProto* message) { - if (TryConsume(";")) { +bool Parser::ParseMessageStatement(DescriptorProto* message, + const LocationRecorder& message_location, + const FileDescriptorProto* containing_file) { + if (TryConsumeEndOfDeclaration(";", NULL)) { // empty statement; ignore return true; } else if (LookingAt("message")) { - return ParseMessageDefinition(message->add_nested_type()); + LocationRecorder location(message_location, + DescriptorProto::kNestedTypeFieldNumber, + message->nested_type_size()); + return ParseMessageDefinition(message->add_nested_type(), location, + containing_file); } else if (LookingAt("enum")) { - return ParseEnumDefinition(message->add_enum_type()); + LocationRecorder location(message_location, + DescriptorProto::kEnumTypeFieldNumber, + message->enum_type_size()); + return ParseEnumDefinition(message->add_enum_type(), location, + containing_file); } else if (LookingAt("extensions")) { - return ParseExtensions(message); + LocationRecorder location(message_location, + DescriptorProto::kExtensionRangeFieldNumber); + return ParseExtensions(message, location, containing_file); } else if (LookingAt("extend")) { + LocationRecorder location(message_location, + DescriptorProto::kExtensionFieldNumber); return ParseExtend(message->mutable_extension(), - message->mutable_nested_type()); + message->mutable_nested_type(), + message_location, + DescriptorProto::kNestedTypeFieldNumber, + location, containing_file); } else if (LookingAt("option")) { - return ParseOption(message->mutable_options()); + LocationRecorder location(message_location, + DescriptorProto::kOptionsFieldNumber); + return ParseOption(message->mutable_options(), location, + containing_file, OPTION_STATEMENT); + } else if (LookingAt("oneof")) { + int oneof_index = message->oneof_decl_size(); + LocationRecorder oneof_location(message_location, + DescriptorProto::kOneofDeclFieldNumber, + oneof_index); + + return ParseOneof(message->add_oneof_decl(), message, + oneof_index, oneof_location, message_location, + containing_file); } else { + LocationRecorder location(message_location, + DescriptorProto::kFieldFieldNumber, + message->field_size()); return ParseMessageField(message->add_field(), - message->mutable_nested_type()); + message->mutable_nested_type(), + message_location, + DescriptorProto::kNestedTypeFieldNumber, + location, + containing_file); } } bool Parser::ParseMessageField(FieldDescriptorProto* field, - RepeatedPtrField<DescriptorProto>* messages) { - // Parse label and type. - FieldDescriptorProto::Label label; - DO(ParseLabel(&label)); - field->set_label(label); - - RecordLocation(field, DescriptorPool::ErrorCollector::TYPE); - FieldDescriptorProto::Type type = FieldDescriptorProto::TYPE_INT32; - string type_name; - DO(ParseType(&type, &type_name)); - if (type_name.empty()) { - field->set_type(type); - } else { - field->set_type_name(type_name); + RepeatedPtrField<DescriptorProto>* messages, + const LocationRecorder& parent_location, + int location_field_number_for_nested_type, + const LocationRecorder& field_location, + const FileDescriptorProto* containing_file) { + { + LocationRecorder location(field_location, + FieldDescriptorProto::kLabelFieldNumber); + FieldDescriptorProto::Label label; + DO(ParseLabel(&label, containing_file)); + field->set_label(label); + } + + return ParseMessageFieldNoLabel(field, messages, parent_location, + location_field_number_for_nested_type, + field_location, + containing_file); +} + +bool Parser::ParseMessageFieldNoLabel( + FieldDescriptorProto* field, + RepeatedPtrField<DescriptorProto>* messages, + const LocationRecorder& parent_location, + int location_field_number_for_nested_type, + const LocationRecorder& field_location, + const FileDescriptorProto* containing_file) { + // Parse type. + { + LocationRecorder location(field_location); // add path later + location.RecordLegacyLocation(field, DescriptorPool::ErrorCollector::TYPE); + + FieldDescriptorProto::Type type = FieldDescriptorProto::TYPE_INT32; + string type_name; + DO(ParseType(&type, &type_name)); + if (type_name.empty()) { + location.AddPath(FieldDescriptorProto::kTypeFieldNumber); + field->set_type(type); + } else { + location.AddPath(FieldDescriptorProto::kTypeNameFieldNumber); + field->set_type_name(type_name); + } } // Parse name and '='. - RecordLocation(field, DescriptorPool::ErrorCollector::NAME); io::Tokenizer::Token name_token = input_->current(); - DO(ConsumeIdentifier(field->mutable_name(), "Expected field name.")); + { + LocationRecorder location(field_location, + FieldDescriptorProto::kNameFieldNumber); + location.RecordLegacyLocation(field, DescriptorPool::ErrorCollector::NAME); + DO(ConsumeIdentifier(field->mutable_name(), "Expected field name.")); + } DO(Consume("=", "Missing field number.")); // Parse field number. - RecordLocation(field, DescriptorPool::ErrorCollector::NUMBER); - int number; - DO(ConsumeInteger(&number, "Expected field number.")); - field->set_number(number); + { + LocationRecorder location(field_location, + FieldDescriptorProto::kNumberFieldNumber); + location.RecordLegacyLocation( + field, DescriptorPool::ErrorCollector::NUMBER); + int number; + DO(ConsumeInteger(&number, "Expected field number.")); + field->set_number(number); + } // Parse options. - DO(ParseFieldOptions(field)); + DO(ParseFieldOptions(field, field_location, containing_file)); // Deal with groups. - if (type_name.empty() && type == FieldDescriptorProto::TYPE_GROUP) { + if (field->has_type() && field->type() == FieldDescriptorProto::TYPE_GROUP) { + // Awkward: Since a group declares both a message type and a field, we + // have to create overlapping locations. + LocationRecorder group_location(parent_location); + group_location.StartAt(field_location); + group_location.AddPath(location_field_number_for_nested_type); + group_location.AddPath(messages->size()); + DescriptorProto* group = messages->Add(); group->set_name(field->name()); + // Record name location to match the field name's location. - RecordLocation(group, DescriptorPool::ErrorCollector::NAME, - name_token.line, name_token.column); + { + LocationRecorder location(group_location, + DescriptorProto::kNameFieldNumber); + location.StartAt(name_token); + location.EndAt(name_token); + location.RecordLegacyLocation( + group, DescriptorPool::ErrorCollector::NAME); + } + + // The field's type_name also comes from the name. Confusing! + { + LocationRecorder location(field_location, + FieldDescriptorProto::kTypeNameFieldNumber); + location.StartAt(name_token); + location.EndAt(name_token); + } // As a hack for backwards-compatibility, we force the group name to start // with a capital letter and lower-case the field name. New code should @@ -490,27 +772,37 @@ bool Parser::ParseMessageField(FieldDescriptorProto* field, field->set_type_name(group->name()); if (LookingAt("{")) { - DO(ParseMessageBlock(group)); + DO(ParseMessageBlock(group, group_location, containing_file)); } else { AddError("Missing group body."); return false; } } else { - DO(Consume(";")); + DO(ConsumeEndOfDeclaration(";", &field_location)); } return true; } -bool Parser::ParseFieldOptions(FieldDescriptorProto* field) { - if (!TryConsume("[")) return true; +bool Parser::ParseFieldOptions(FieldDescriptorProto* field, + const LocationRecorder& field_location, + const FileDescriptorProto* containing_file) { + if (!LookingAt("[")) return true; + + LocationRecorder location(field_location, + FieldDescriptorProto::kOptionsFieldNumber); + + DO(Consume("[")); // Parse field options. do { if (LookingAt("default")) { - DO(ParseDefaultAssignment(field)); + // We intentionally pass field_location rather than location here, since + // the default value is not actually an option. + DO(ParseDefaultAssignment(field, field_location, containing_file)); } else { - DO(ParseOptionAssignment(field->mutable_options())); + DO(ParseOption(field->mutable_options(), location, + containing_file, OPTION_ASSIGNMENT)); } } while (TryConsume(",")); @@ -518,7 +810,10 @@ bool Parser::ParseFieldOptions(FieldDescriptorProto* field) { return true; } -bool Parser::ParseDefaultAssignment(FieldDescriptorProto* field) { +bool Parser::ParseDefaultAssignment( + FieldDescriptorProto* field, + const LocationRecorder& field_location, + const FileDescriptorProto* containing_file) { if (field->has_default_value()) { AddError("Already set option \"default\"."); field->clear_default_value(); @@ -527,13 +822,24 @@ bool Parser::ParseDefaultAssignment(FieldDescriptorProto* field) { DO(Consume("default")); DO(Consume("=")); - RecordLocation(field, DescriptorPool::ErrorCollector::DEFAULT_VALUE); + LocationRecorder location(field_location, + FieldDescriptorProto::kDefaultValueFieldNumber); + location.RecordLegacyLocation( + field, DescriptorPool::ErrorCollector::DEFAULT_VALUE); string* default_value = field->mutable_default_value(); if (!field->has_type()) { // The field has a type name, but we don't know if it is a message or an - // enum yet. Assume an enum for now. - DO(ConsumeIdentifier(default_value, "Expected identifier.")); + // enum yet. (If it were a primitive type, |field| would have a type set + // already.) In this case, simply take the current string as the default + // value; we will catch the error later if it is not a valid enum value. + // (N.B. that we do not check whether the current token is an identifier: + // doing so throws strange errors when the user mistypes a primitive + // typename and we assume it's an enum. E.g.: "optional int foo = 1 [default + // = 42]". In such a case the fundamental error is really that "int" is not + // a type, not that "42" is not an identifier. See b/12533582.) + *default_value = input_->current().text; + input_->Next(); return true; } @@ -559,7 +865,8 @@ bool Parser::ParseDefaultAssignment(FieldDescriptorProto* field) { } // Parse the integer to verify that it is not out-of-range. uint64 value; - DO(ConsumeInteger64(max_value, &value, "Expected integer.")); + DO(ConsumeInteger64(max_value, &value, + "Expected integer for field default value.")); // And stringify it again. default_value->append(SimpleItoa(value)); break; @@ -581,7 +888,8 @@ bool Parser::ParseDefaultAssignment(FieldDescriptorProto* field) { } // Parse the integer to verify that it is not out-of-range. uint64 value; - DO(ConsumeInteger64(max_value, &value, "Expected integer.")); + DO(ConsumeInteger64(max_value, &value, + "Expected integer for field default value.")); // And stringify it again. default_value->append(SimpleItoa(value)); break; @@ -613,7 +921,11 @@ bool Parser::ParseDefaultAssignment(FieldDescriptorProto* field) { break; case FieldDescriptorProto::TYPE_STRING: - DO(ConsumeString(default_value, "Expected string.")); + // Note: When file opton java_string_check_utf8 is true, if a + // non-string representation (eg byte[]) is later supported, it must + // be checked for UTF-8-ness. + DO(ConsumeString(default_value, "Expected string for field default " + "value.")); break; case FieldDescriptorProto::TYPE_BYTES: @@ -622,7 +934,8 @@ bool Parser::ParseDefaultAssignment(FieldDescriptorProto* field) { break; case FieldDescriptorProto::TYPE_ENUM: - DO(ConsumeIdentifier(default_value, "Expected identifier.")); + DO(ConsumeIdentifier(default_value, "Expected enum identifier for field " + "default value.")); break; case FieldDescriptorProto::TYPE_MESSAGE: @@ -634,26 +947,36 @@ bool Parser::ParseDefaultAssignment(FieldDescriptorProto* field) { return true; } -bool Parser::ParseOptionNamePart(UninterpretedOption* uninterpreted_option) { +bool Parser::ParseOptionNamePart(UninterpretedOption* uninterpreted_option, + const LocationRecorder& part_location, + const FileDescriptorProto* containing_file) { UninterpretedOption::NamePart* name = uninterpreted_option->add_name(); string identifier; // We parse identifiers into this string. if (LookingAt("(")) { // This is an extension. DO(Consume("(")); - // An extension name consists of dot-separated identifiers, and may begin - // with a dot. - if (LookingAtType(io::Tokenizer::TYPE_IDENTIFIER)) { - DO(ConsumeIdentifier(&identifier, "Expected identifier.")); - name->mutable_name_part()->append(identifier); - } - while (LookingAt(".")) { - DO(Consume(".")); - name->mutable_name_part()->append("."); - DO(ConsumeIdentifier(&identifier, "Expected identifier.")); - name->mutable_name_part()->append(identifier); + + { + LocationRecorder location( + part_location, UninterpretedOption::NamePart::kNamePartFieldNumber); + // An extension name consists of dot-separated identifiers, and may begin + // with a dot. + if (LookingAtType(io::Tokenizer::TYPE_IDENTIFIER)) { + DO(ConsumeIdentifier(&identifier, "Expected identifier.")); + name->mutable_name_part()->append(identifier); + } + while (LookingAt(".")) { + DO(Consume(".")); + name->mutable_name_part()->append("."); + DO(ConsumeIdentifier(&identifier, "Expected identifier.")); + name->mutable_name_part()->append(identifier); + } } + DO(Consume(")")); name->set_is_extension(true); } else { // This is a regular field. + LocationRecorder location( + part_location, UninterpretedOption::NamePart::kNamePartFieldNumber); DO(ConsumeIdentifier(&identifier, "Expected identifier.")); name->mutable_name_part()->append(identifier); name->set_is_extension(false); @@ -661,116 +984,214 @@ bool Parser::ParseOptionNamePart(UninterpretedOption* uninterpreted_option) { return true; } +bool Parser::ParseUninterpretedBlock(string* value) { + // Note that enclosing braces are not added to *value. + // We do NOT use ConsumeEndOfStatement for this brace because it's delimiting + // an expression, not a block of statements. + DO(Consume("{")); + int brace_depth = 1; + while (!AtEnd()) { + if (LookingAt("{")) { + brace_depth++; + } else if (LookingAt("}")) { + brace_depth--; + if (brace_depth == 0) { + input_->Next(); + return true; + } + } + // TODO(sanjay): Interpret line/column numbers to preserve formatting + if (!value->empty()) value->push_back(' '); + value->append(input_->current().text); + input_->Next(); + } + AddError("Unexpected end of stream while parsing aggregate value."); + return false; +} + // We don't interpret the option here. Instead we store it in an // UninterpretedOption, to be interpreted later. -bool Parser::ParseOptionAssignment(Message* options) { +bool Parser::ParseOption(Message* options, + const LocationRecorder& options_location, + const FileDescriptorProto* containing_file, + OptionStyle style) { // Create an entry in the uninterpreted_option field. const FieldDescriptor* uninterpreted_option_field = options->GetDescriptor()-> FindFieldByName("uninterpreted_option"); GOOGLE_CHECK(uninterpreted_option_field != NULL) << "No field named \"uninterpreted_option\" in the Options proto."; + const Reflection* reflection = options->GetReflection(); + + LocationRecorder location( + options_location, uninterpreted_option_field->number(), + reflection->FieldSize(*options, uninterpreted_option_field)); + + if (style == OPTION_STATEMENT) { + DO(Consume("option")); + } + UninterpretedOption* uninterpreted_option = down_cast<UninterpretedOption*>( options->GetReflection()->AddMessage(options, uninterpreted_option_field)); // Parse dot-separated name. - RecordLocation(uninterpreted_option, - DescriptorPool::ErrorCollector::OPTION_NAME); - - DO(ParseOptionNamePart(uninterpreted_option)); + { + LocationRecorder name_location(location, + UninterpretedOption::kNameFieldNumber); + name_location.RecordLegacyLocation( + uninterpreted_option, DescriptorPool::ErrorCollector::OPTION_NAME); + + { + LocationRecorder part_location(name_location, + uninterpreted_option->name_size()); + DO(ParseOptionNamePart(uninterpreted_option, part_location, + containing_file)); + } - while (LookingAt(".")) { - DO(Consume(".")); - DO(ParseOptionNamePart(uninterpreted_option)); + while (LookingAt(".")) { + DO(Consume(".")); + LocationRecorder part_location(name_location, + uninterpreted_option->name_size()); + DO(ParseOptionNamePart(uninterpreted_option, part_location, + containing_file)); + } } DO(Consume("=")); - RecordLocation(uninterpreted_option, - DescriptorPool::ErrorCollector::OPTION_VALUE); + { + LocationRecorder value_location(location); + value_location.RecordLegacyLocation( + uninterpreted_option, DescriptorPool::ErrorCollector::OPTION_VALUE); - // All values are a single token, except for negative numbers, which consist - // of a single '-' symbol, followed by a positive number. - bool is_negative = TryConsume("-"); + // All values are a single token, except for negative numbers, which consist + // of a single '-' symbol, followed by a positive number. + bool is_negative = TryConsume("-"); - switch (input_->current().type) { - case io::Tokenizer::TYPE_START: - GOOGLE_LOG(FATAL) << "Trying to read value before any tokens have been read."; - return false; - - case io::Tokenizer::TYPE_END: - AddError("Unexpected end of stream while parsing option value."); - return false; + switch (input_->current().type) { + case io::Tokenizer::TYPE_START: + GOOGLE_LOG(FATAL) << "Trying to read value before any tokens have been read."; + return false; - case io::Tokenizer::TYPE_IDENTIFIER: { - if (is_negative) { - AddError("Invalid '-' symbol before identifier."); + case io::Tokenizer::TYPE_END: + AddError("Unexpected end of stream while parsing option value."); return false; + + case io::Tokenizer::TYPE_IDENTIFIER: { + value_location.AddPath( + UninterpretedOption::kIdentifierValueFieldNumber); + if (is_negative) { + AddError("Invalid '-' symbol before identifier."); + return false; + } + string value; + DO(ConsumeIdentifier(&value, "Expected identifier.")); + uninterpreted_option->set_identifier_value(value); + break; } - string value; - DO(ConsumeIdentifier(&value, "Expected identifier.")); - uninterpreted_option->set_identifier_value(value); - break; - } - case io::Tokenizer::TYPE_INTEGER: { - uint64 value; - uint64 max_value = - is_negative ? static_cast<uint64>(kint64max) + 1 : kuint64max; - DO(ConsumeInteger64(max_value, &value, "Expected integer.")); - if (is_negative) { - uninterpreted_option->set_negative_int_value(-value); - } else { - uninterpreted_option->set_positive_int_value(value); + case io::Tokenizer::TYPE_INTEGER: { + uint64 value; + uint64 max_value = + is_negative ? static_cast<uint64>(kint64max) + 1 : kuint64max; + DO(ConsumeInteger64(max_value, &value, "Expected integer.")); + if (is_negative) { + value_location.AddPath( + UninterpretedOption::kNegativeIntValueFieldNumber); + uninterpreted_option->set_negative_int_value( + -static_cast<int64>(value)); + } else { + value_location.AddPath( + UninterpretedOption::kPositiveIntValueFieldNumber); + uninterpreted_option->set_positive_int_value(value); + } + break; } - break; - } - case io::Tokenizer::TYPE_FLOAT: { - double value; - DO(ConsumeNumber(&value, "Expected number.")); - uninterpreted_option->set_double_value(is_negative ? -value : value); - break; - } + case io::Tokenizer::TYPE_FLOAT: { + value_location.AddPath(UninterpretedOption::kDoubleValueFieldNumber); + double value; + DO(ConsumeNumber(&value, "Expected number.")); + uninterpreted_option->set_double_value(is_negative ? -value : value); + break; + } - case io::Tokenizer::TYPE_STRING: { - if (is_negative) { - AddError("Invalid '-' symbol before string."); - return false; + case io::Tokenizer::TYPE_STRING: { + value_location.AddPath(UninterpretedOption::kStringValueFieldNumber); + if (is_negative) { + AddError("Invalid '-' symbol before string."); + return false; + } + string value; + DO(ConsumeString(&value, "Expected string.")); + uninterpreted_option->set_string_value(value); + break; } - string value; - DO(ConsumeString(&value, "Expected string.")); - uninterpreted_option->set_string_value(value); - break; + + case io::Tokenizer::TYPE_SYMBOL: + if (LookingAt("{")) { + value_location.AddPath( + UninterpretedOption::kAggregateValueFieldNumber); + DO(ParseUninterpretedBlock( + uninterpreted_option->mutable_aggregate_value())); + } else { + AddError("Expected option value."); + return false; + } + break; } + } - case io::Tokenizer::TYPE_SYMBOL: - AddError("Expected option value."); - return false; + if (style == OPTION_STATEMENT) { + DO(ConsumeEndOfDeclaration(";", &location)); } + return true; } -bool Parser::ParseExtensions(DescriptorProto* message) { +bool Parser::ParseExtensions(DescriptorProto* message, + const LocationRecorder& extensions_location, + const FileDescriptorProto* containing_file) { // Parse the declaration. DO(Consume("extensions")); do { + // Note that kExtensionRangeFieldNumber was already pushed by the parent. + LocationRecorder location(extensions_location, + message->extension_range_size()); + DescriptorProto::ExtensionRange* range = message->add_extension_range(); - RecordLocation(range, DescriptorPool::ErrorCollector::NUMBER); + location.RecordLegacyLocation( + range, DescriptorPool::ErrorCollector::NUMBER); int start, end; - DO(ConsumeInteger(&start, "Expected field number range.")); + io::Tokenizer::Token start_token; + + { + LocationRecorder start_location( + location, DescriptorProto::ExtensionRange::kStartFieldNumber); + start_token = input_->current(); + DO(ConsumeInteger(&start, "Expected field number range.")); + } if (TryConsume("to")) { + LocationRecorder end_location( + location, DescriptorProto::ExtensionRange::kEndFieldNumber); if (TryConsume("max")) { - end = FieldDescriptor::kMaxNumber; + // Set to the sentinel value - 1 since we increment the value below. + // The actual value of the end of the range should be set with + // AdjustExtensionRangesWithMaxEndNumber. + end = kMaxExtensionRangeSentinel - 1; } else { DO(ConsumeInteger(&end, "Expected integer.")); } } else { + LocationRecorder end_location( + location, DescriptorProto::ExtensionRange::kEndFieldNumber); + end_location.StartAt(start_token); + end_location.EndAt(start_token); end = start; } @@ -782,24 +1203,26 @@ bool Parser::ParseExtensions(DescriptorProto* message) { range->set_end(end); } while (TryConsume(",")); - DO(Consume(";")); + DO(ConsumeEndOfDeclaration(";", &extensions_location)); return true; } bool Parser::ParseExtend(RepeatedPtrField<FieldDescriptorProto>* extensions, - RepeatedPtrField<DescriptorProto>* messages) { + RepeatedPtrField<DescriptorProto>* messages, + const LocationRecorder& parent_location, + int location_field_number_for_nested_type, + const LocationRecorder& extend_location, + const FileDescriptorProto* containing_file) { DO(Consume("extend")); - // We expect to see at least one extension field defined in the extend block. - // We need to create it now so we can record the extendee's location. - FieldDescriptorProto* first_field = extensions->Add(); - // Parse the extendee type. - RecordLocation(first_field, DescriptorPool::ErrorCollector::EXTENDEE); - DO(ParseUserDefinedType(first_field->mutable_extendee())); + io::Tokenizer::Token extendee_start = input_->current(); + string extendee; + DO(ParseUserDefinedType(&extendee)); + io::Tokenizer::Token extendee_end = input_->previous(); // Parse the block. - DO(Consume("{")); + DO(ConsumeEndOfDeclaration("{", &extend_location)); bool is_first = true; @@ -809,21 +1232,92 @@ bool Parser::ParseExtend(RepeatedPtrField<FieldDescriptorProto>* extensions, return false; } - FieldDescriptorProto* field; - if (is_first) { - field = first_field; - is_first = false; - } else { - field = extensions->Add(); - field->set_extendee(first_field->extendee()); + // Note that kExtensionFieldNumber was already pushed by the parent. + LocationRecorder location(extend_location, extensions->size()); + + FieldDescriptorProto* field = extensions->Add(); + + { + LocationRecorder extendee_location( + location, FieldDescriptorProto::kExtendeeFieldNumber); + extendee_location.StartAt(extendee_start); + extendee_location.EndAt(extendee_end); + + if (is_first) { + extendee_location.RecordLegacyLocation( + field, DescriptorPool::ErrorCollector::EXTENDEE); + is_first = false; + } } - if (!ParseMessageField(field, messages)) { + field->set_extendee(extendee); + + if (!ParseMessageField(field, messages, parent_location, + location_field_number_for_nested_type, + location, + containing_file)) { // This statement failed to parse. Skip it, but keep looping to parse // other statements. SkipStatement(); } - } while(!TryConsume("}")); + } while (!TryConsumeEndOfDeclaration("}", NULL)); + + return true; +} + +bool Parser::ParseOneof(OneofDescriptorProto* oneof_decl, + DescriptorProto* containing_type, + int oneof_index, + const LocationRecorder& oneof_location, + const LocationRecorder& containing_type_location, + const FileDescriptorProto* containing_file) { + DO(Consume("oneof")); + + { + LocationRecorder name_location(oneof_location, + OneofDescriptorProto::kNameFieldNumber); + DO(ConsumeIdentifier(oneof_decl->mutable_name(), "Expected oneof name.")); + } + + DO(ConsumeEndOfDeclaration("{", &oneof_location)); + + do { + if (AtEnd()) { + AddError("Reached end of input in oneof definition (missing '}')."); + return false; + } + + // Print a nice error if the user accidentally tries to place a label + // on an individual member of a oneof. + if (LookingAt("required") || + LookingAt("optional") || + LookingAt("repeated")) { + AddError("Fields in oneofs must not have labels (required / optional " + "/ repeated)."); + // We can continue parsing here because we understand what the user + // meant. The error report will still make parsing fail overall. + input_->Next(); + } + + LocationRecorder field_location(containing_type_location, + DescriptorProto::kFieldFieldNumber, + containing_type->field_size()); + + FieldDescriptorProto* field = containing_type->add_field(); + field->set_label(FieldDescriptorProto::LABEL_OPTIONAL); + field->set_oneof_index(oneof_index); + + if (!ParseMessageFieldNoLabel(field, + containing_type->mutable_nested_type(), + containing_type_location, + DescriptorProto::kNestedTypeFieldNumber, + field_location, + containing_file)) { + // This statement failed to parse. Skip it, but keep looping to parse + // other statements. + SkipStatement(); + } + } while (!TryConsumeEndOfDeclaration("}", NULL)); return true; } @@ -831,24 +1325,35 @@ bool Parser::ParseExtend(RepeatedPtrField<FieldDescriptorProto>* extensions, // ------------------------------------------------------------------- // Enums -bool Parser::ParseEnumDefinition(EnumDescriptorProto* enum_type) { +bool Parser::ParseEnumDefinition(EnumDescriptorProto* enum_type, + const LocationRecorder& enum_location, + const FileDescriptorProto* containing_file) { DO(Consume("enum")); - RecordLocation(enum_type, DescriptorPool::ErrorCollector::NAME); - DO(ConsumeIdentifier(enum_type->mutable_name(), "Expected enum name.")); - DO(ParseEnumBlock(enum_type)); + + { + LocationRecorder location(enum_location, + EnumDescriptorProto::kNameFieldNumber); + location.RecordLegacyLocation( + enum_type, DescriptorPool::ErrorCollector::NAME); + DO(ConsumeIdentifier(enum_type->mutable_name(), "Expected enum name.")); + } + + DO(ParseEnumBlock(enum_type, enum_location, containing_file)); return true; } -bool Parser::ParseEnumBlock(EnumDescriptorProto* enum_type) { - DO(Consume("{")); +bool Parser::ParseEnumBlock(EnumDescriptorProto* enum_type, + const LocationRecorder& enum_location, + const FileDescriptorProto* containing_file) { + DO(ConsumeEndOfDeclaration("{", &enum_location)); - while (!TryConsume("}")) { + while (!TryConsumeEndOfDeclaration("}", NULL)) { if (AtEnd()) { AddError("Reached end of input in enum definition (missing '}')."); return false; } - if (!ParseEnumStatement(enum_type)) { + if (!ParseEnumStatement(enum_type, enum_location, containing_file)) { // This statement failed to parse. Skip it, but keep looping to parse // other statements. SkipStatement(); @@ -858,41 +1363,73 @@ bool Parser::ParseEnumBlock(EnumDescriptorProto* enum_type) { return true; } -bool Parser::ParseEnumStatement(EnumDescriptorProto* enum_type) { - if (TryConsume(";")) { +bool Parser::ParseEnumStatement(EnumDescriptorProto* enum_type, + const LocationRecorder& enum_location, + const FileDescriptorProto* containing_file) { + if (TryConsumeEndOfDeclaration(";", NULL)) { // empty statement; ignore return true; } else if (LookingAt("option")) { - return ParseOption(enum_type->mutable_options()); + LocationRecorder location(enum_location, + EnumDescriptorProto::kOptionsFieldNumber); + return ParseOption(enum_type->mutable_options(), location, + containing_file, OPTION_STATEMENT); } else { - return ParseEnumConstant(enum_type->add_value()); + LocationRecorder location(enum_location, + EnumDescriptorProto::kValueFieldNumber, enum_type->value_size()); + return ParseEnumConstant(enum_type->add_value(), location, containing_file); } } -bool Parser::ParseEnumConstant(EnumValueDescriptorProto* enum_value) { - RecordLocation(enum_value, DescriptorPool::ErrorCollector::NAME); - DO(ConsumeIdentifier(enum_value->mutable_name(), - "Expected enum constant name.")); +bool Parser::ParseEnumConstant(EnumValueDescriptorProto* enum_value, + const LocationRecorder& enum_value_location, + const FileDescriptorProto* containing_file) { + // Parse name. + { + LocationRecorder location(enum_value_location, + EnumValueDescriptorProto::kNameFieldNumber); + location.RecordLegacyLocation( + enum_value, DescriptorPool::ErrorCollector::NAME); + DO(ConsumeIdentifier(enum_value->mutable_name(), + "Expected enum constant name.")); + } + DO(Consume("=", "Missing numeric value for enum constant.")); - bool is_negative = TryConsume("-"); - int number; - DO(ConsumeInteger(&number, "Expected integer.")); - if (is_negative) number *= -1; - enum_value->set_number(number); + // Parse value. + { + LocationRecorder location( + enum_value_location, EnumValueDescriptorProto::kNumberFieldNumber); + location.RecordLegacyLocation( + enum_value, DescriptorPool::ErrorCollector::NUMBER); - DO(ParseEnumConstantOptions(enum_value)); + int number; + DO(ConsumeSignedInteger(&number, "Expected integer.")); + enum_value->set_number(number); + } - DO(Consume(";")); + DO(ParseEnumConstantOptions(enum_value, enum_value_location, + containing_file)); + + DO(ConsumeEndOfDeclaration(";", &enum_value_location)); return true; } -bool Parser::ParseEnumConstantOptions(EnumValueDescriptorProto* value) { - if (!TryConsume("[")) return true; +bool Parser::ParseEnumConstantOptions( + EnumValueDescriptorProto* value, + const LocationRecorder& enum_value_location, + const FileDescriptorProto* containing_file) { + if (!LookingAt("[")) return true; + + LocationRecorder location( + enum_value_location, EnumValueDescriptorProto::kOptionsFieldNumber); + + DO(Consume("[")); do { - DO(ParseOptionAssignment(value->mutable_options())); + DO(ParseOption(value->mutable_options(), location, + containing_file, OPTION_ASSIGNMENT)); } while (TryConsume(",")); DO(Consume("]")); @@ -902,24 +1439,36 @@ bool Parser::ParseEnumConstantOptions(EnumValueDescriptorProto* value) { // ------------------------------------------------------------------- // Services -bool Parser::ParseServiceDefinition(ServiceDescriptorProto* service) { +bool Parser::ParseServiceDefinition( + ServiceDescriptorProto* service, + const LocationRecorder& service_location, + const FileDescriptorProto* containing_file) { DO(Consume("service")); - RecordLocation(service, DescriptorPool::ErrorCollector::NAME); - DO(ConsumeIdentifier(service->mutable_name(), "Expected service name.")); - DO(ParseServiceBlock(service)); + + { + LocationRecorder location(service_location, + ServiceDescriptorProto::kNameFieldNumber); + location.RecordLegacyLocation( + service, DescriptorPool::ErrorCollector::NAME); + DO(ConsumeIdentifier(service->mutable_name(), "Expected service name.")); + } + + DO(ParseServiceBlock(service, service_location, containing_file)); return true; } -bool Parser::ParseServiceBlock(ServiceDescriptorProto* service) { - DO(Consume("{")); +bool Parser::ParseServiceBlock(ServiceDescriptorProto* service, + const LocationRecorder& service_location, + const FileDescriptorProto* containing_file) { + DO(ConsumeEndOfDeclaration("{", &service_location)); - while (!TryConsume("}")) { + while (!TryConsumeEndOfDeclaration("}", NULL)) { if (AtEnd()) { AddError("Reached end of input in service definition (missing '}')."); return false; } - if (!ParseServiceStatement(service)) { + if (!ParseServiceStatement(service, service_location, containing_file)) { // This statement failed to parse. Skip it, but keep looping to parse // other statements. SkipStatement(); @@ -929,55 +1478,98 @@ bool Parser::ParseServiceBlock(ServiceDescriptorProto* service) { return true; } -bool Parser::ParseServiceStatement(ServiceDescriptorProto* service) { - if (TryConsume(";")) { +bool Parser::ParseServiceStatement(ServiceDescriptorProto* service, + const LocationRecorder& service_location, + const FileDescriptorProto* containing_file) { + if (TryConsumeEndOfDeclaration(";", NULL)) { // empty statement; ignore return true; } else if (LookingAt("option")) { - return ParseOption(service->mutable_options()); + LocationRecorder location( + service_location, ServiceDescriptorProto::kOptionsFieldNumber); + return ParseOption(service->mutable_options(), location, + containing_file, OPTION_STATEMENT); } else { - return ParseServiceMethod(service->add_method()); + LocationRecorder location(service_location, + ServiceDescriptorProto::kMethodFieldNumber, service->method_size()); + return ParseServiceMethod(service->add_method(), location, containing_file); } } -bool Parser::ParseServiceMethod(MethodDescriptorProto* method) { +bool Parser::ParseServiceMethod(MethodDescriptorProto* method, + const LocationRecorder& method_location, + const FileDescriptorProto* containing_file) { DO(Consume("rpc")); - RecordLocation(method, DescriptorPool::ErrorCollector::NAME); - DO(ConsumeIdentifier(method->mutable_name(), "Expected method name.")); + + { + LocationRecorder location(method_location, + MethodDescriptorProto::kNameFieldNumber); + location.RecordLegacyLocation( + method, DescriptorPool::ErrorCollector::NAME); + DO(ConsumeIdentifier(method->mutable_name(), "Expected method name.")); + } // Parse input type. DO(Consume("(")); - RecordLocation(method, DescriptorPool::ErrorCollector::INPUT_TYPE); - DO(ParseUserDefinedType(method->mutable_input_type())); + { + LocationRecorder location(method_location, + MethodDescriptorProto::kInputTypeFieldNumber); + location.RecordLegacyLocation( + method, DescriptorPool::ErrorCollector::INPUT_TYPE); + DO(ParseUserDefinedType(method->mutable_input_type())); + } DO(Consume(")")); // Parse output type. DO(Consume("returns")); DO(Consume("(")); - RecordLocation(method, DescriptorPool::ErrorCollector::OUTPUT_TYPE); - DO(ParseUserDefinedType(method->mutable_output_type())); + { + LocationRecorder location(method_location, + MethodDescriptorProto::kOutputTypeFieldNumber); + location.RecordLegacyLocation( + method, DescriptorPool::ErrorCollector::OUTPUT_TYPE); + DO(ParseUserDefinedType(method->mutable_output_type())); + } DO(Consume(")")); - if (TryConsume("{")) { + if (LookingAt("{")) { // Options! - while (!TryConsume("}")) { - if (AtEnd()) { - AddError("Reached end of input in method options (missing '}')."); - return false; - } + DO(ParseOptions(method_location, + containing_file, + MethodDescriptorProto::kOptionsFieldNumber, + method->mutable_options())); + } else { + DO(ConsumeEndOfDeclaration(";", &method_location)); + } - if (TryConsume(";")) { - // empty statement; ignore - } else { - if (!ParseOption(method->mutable_options())) { - // This statement failed to parse. Skip it, but keep looping to - // parse other statements. - SkipStatement(); - } + return true; +} + + +bool Parser::ParseOptions(const LocationRecorder& parent_location, + const FileDescriptorProto* containing_file, + const int optionsFieldNumber, + Message* mutable_options) { + // Options! + ConsumeEndOfDeclaration("{", &parent_location); + while (!TryConsumeEndOfDeclaration("}", NULL)) { + if (AtEnd()) { + AddError("Reached end of input in method options (missing '}')."); + return false; + } + + if (TryConsumeEndOfDeclaration(";", NULL)) { + // empty statement; ignore + } else { + LocationRecorder location(parent_location, + optionsFieldNumber); + if (!ParseOption(mutable_options, location, containing_file, + OPTION_STATEMENT)) { + // This statement failed to parse. Skip it, but keep looping to + // parse other statements. + SkipStatement(); } } - } else { - DO(Consume(";")); } return true; @@ -985,7 +1577,8 @@ bool Parser::ParseServiceMethod(MethodDescriptorProto* method) { // ------------------------------------------------------------------- -bool Parser::ParseLabel(FieldDescriptorProto::Label* label) { +bool Parser::ParseLabel(FieldDescriptorProto::Label* label, + const FileDescriptorProto* containing_file) { if (TryConsume("optional")) { *label = FieldDescriptorProto::LABEL_OPTIONAL; return true; @@ -1053,7 +1646,9 @@ bool Parser::ParseUserDefinedType(string* type_name) { // =================================================================== -bool Parser::ParsePackage(FileDescriptorProto* file) { +bool Parser::ParsePackage(FileDescriptorProto* file, + const LocationRecorder& root_location, + const FileDescriptorProto* containing_file) { if (file->has_package()) { AddError("Multiple package definitions."); // Don't append the new package to the old one. Just replace it. Not @@ -1063,32 +1658,57 @@ bool Parser::ParsePackage(FileDescriptorProto* file) { DO(Consume("package")); - RecordLocation(file, DescriptorPool::ErrorCollector::NAME); + { + LocationRecorder location(root_location, + FileDescriptorProto::kPackageFieldNumber); + location.RecordLegacyLocation(file, DescriptorPool::ErrorCollector::NAME); - while (true) { - string identifier; - DO(ConsumeIdentifier(&identifier, "Expected identifier.")); - file->mutable_package()->append(identifier); - if (!TryConsume(".")) break; - file->mutable_package()->append("."); + while (true) { + string identifier; + DO(ConsumeIdentifier(&identifier, "Expected identifier.")); + file->mutable_package()->append(identifier); + if (!TryConsume(".")) break; + file->mutable_package()->append("."); + } + + location.EndAt(input_->previous()); + + DO(ConsumeEndOfDeclaration(";", &location)); } - DO(Consume(";")); return true; } -bool Parser::ParseImport(string* import_filename) { +bool Parser::ParseImport(RepeatedPtrField<string>* dependency, + RepeatedField<int32>* public_dependency, + RepeatedField<int32>* weak_dependency, + const LocationRecorder& root_location, + const FileDescriptorProto* containing_file) { DO(Consume("import")); - DO(ConsumeString(import_filename, - "Expected a string naming the file to import.")); - DO(Consume(";")); - return true; -} + if (LookingAt("public")) { + LocationRecorder location( + root_location, FileDescriptorProto::kPublicDependencyFieldNumber, + public_dependency->size()); + DO(Consume("public")); + *public_dependency->Add() = dependency->size(); + } else if (LookingAt("weak")) { + LocationRecorder location( + root_location, FileDescriptorProto::kWeakDependencyFieldNumber, + weak_dependency->size()); + DO(Consume("weak")); + *weak_dependency->Add() = dependency->size(); + } + { + LocationRecorder location(root_location, + FileDescriptorProto::kDependencyFieldNumber, + dependency->size()); + DO(ConsumeString(dependency->Add(), + "Expected a string naming the file to import.")); + + location.EndAt(input_->previous()); -bool Parser::ParseOption(Message* options) { - DO(Consume("option")); - DO(ParseOptionAssignment(options)); - DO(Consume(";")); + DO(ConsumeEndOfDeclaration(";", &location)); + } return true; } diff --git a/src/google/protobuf/compiler/parser.h b/src/google/protobuf/compiler/parser.h index 72c96d0..6bca7fa 100644 --- a/src/google/protobuf/compiler/parser.h +++ b/src/google/protobuf/compiler/parser.h @@ -40,7 +40,6 @@ #include <map> #include <string> #include <utility> -#include <google/protobuf/stubs/common.h> #include <google/protobuf/descriptor.h> #include <google/protobuf/descriptor.pb.h> #include <google/protobuf/repeated_field.h> @@ -74,6 +73,9 @@ class LIBPROTOBUF_EXPORT Parser { // Optional fetaures: + // DEPRECATED: New code should use the SourceCodeInfo embedded in the + // FileDescriptorProto. + // // Requests that locations of certain definitions be recorded to the given // SourceLocationTable while parsing. This can be used to look up exact line // and column numbers for errors reported by DescriptorPool during validation. @@ -82,7 +84,7 @@ class LIBPROTOBUF_EXPORT Parser { source_location_table_ = location_table; } - // Requsets that errors be recorded to the given ErrorCollector while + // Requests that errors be recorded to the given ErrorCollector while // parsing. Set to NULL (the default) to discard error messages. void RecordErrorsTo(io::ErrorCollector* error_collector) { error_collector_ = error_collector; @@ -113,6 +115,8 @@ class LIBPROTOBUF_EXPORT Parser { } private: + class LocationRecorder; + // ================================================================= // Error recovery helpers @@ -161,6 +165,8 @@ class LIBPROTOBUF_EXPORT Parser { bool ConsumeIdentifier(string* output, const char* error); // Consume an integer and store its value in "output". bool ConsumeInteger(int* output, const char* error); + // Consume a signed integer and store its value in "output". + bool ConsumeSignedInteger(int* output, const char* error); // Consume a 64-bit integer and store its value in "output". If the value // is greater than max_value, an error will be reported. bool ConsumeInteger64(uint64 max_value, uint64* output, const char* error); @@ -170,6 +176,20 @@ class LIBPROTOBUF_EXPORT Parser { // Consume a string literal and store its (unescaped) value in "output". bool ConsumeString(string* output, const char* error); + // Consume a token representing the end of the statement. Comments between + // this token and the next will be harvested for documentation. The given + // LocationRecorder should refer to the declaration that was just parsed; + // it will be populated with these comments. + // + // TODO(kenton): The LocationRecorder is const because historically locations + // have been passed around by const reference, for no particularly good + // reason. We should probably go through and change them all to mutable + // pointer to make this more intuitive. + bool TryConsumeEndOfDeclaration(const char* text, + const LocationRecorder* location); + bool ConsumeEndOfDeclaration(const char* text, + const LocationRecorder* location); + // ----------------------------------------------------------------- // Error logging helpers @@ -180,16 +200,67 @@ class LIBPROTOBUF_EXPORT Parser { // of the current token. void AddError(const string& error); - // Record the given line and column and associate it with this descriptor - // in the SourceLocationTable. - void RecordLocation(const Message* descriptor, - DescriptorPool::ErrorCollector::ErrorLocation location, - int line, int column); - - // Record the current line and column and associate it with this descriptor - // in the SourceLocationTable. - void RecordLocation(const Message* descriptor, - DescriptorPool::ErrorCollector::ErrorLocation location); + // Records a location in the SourceCodeInfo.location table (see + // descriptor.proto). We use RAII to ensure that the start and end locations + // are recorded -- the constructor records the start location and the + // destructor records the end location. Since the parser is + // recursive-descent, this works out beautifully. + class LIBPROTOBUF_EXPORT LocationRecorder { + public: + // Construct the file's "root" location. + LocationRecorder(Parser* parser); + + // Construct a location that represents a declaration nested within the + // given parent. E.g. a field's location is nested within the location + // for a message type. The parent's path will be copied, so you should + // call AddPath() only to add the path components leading from the parent + // to the child (as opposed to leading from the root to the child). + LocationRecorder(const LocationRecorder& parent); + + // Convenience constructors that call AddPath() one or two times. + LocationRecorder(const LocationRecorder& parent, int path1); + LocationRecorder(const LocationRecorder& parent, int path1, int path2); + + ~LocationRecorder(); + + // Add a path component. See SourceCodeInfo.Location.path in + // descriptor.proto. + void AddPath(int path_component); + + // By default the location is considered to start at the current token at + // the time the LocationRecorder is created. StartAt() sets the start + // location to the given token instead. + void StartAt(const io::Tokenizer::Token& token); + + // Start at the same location as some other LocationRecorder. + void StartAt(const LocationRecorder& other); + + // By default the location is considered to end at the previous token at + // the time the LocationRecorder is destroyed. EndAt() sets the end + // location to the given token instead. + void EndAt(const io::Tokenizer::Token& token); + + // Records the start point of this location to the SourceLocationTable that + // was passed to RecordSourceLocationsTo(), if any. SourceLocationTable + // is an older way of keeping track of source locations which is still + // used in some places. + void RecordLegacyLocation(const Message* descriptor, + DescriptorPool::ErrorCollector::ErrorLocation location); + + // Attaches leading and trailing comments to the location. The two strings + // will be swapped into place, so after this is called *leading and + // *trailing will be empty. + // + // TODO(kenton): See comment on TryConsumeEndOfDeclaration(), above, for + // why this is const. + void AttachComments(string* leading, string* trailing) const; + + private: + Parser* parser_; + SourceCodeInfo::Location* location_; + + void Init(const LocationRecorder& parent); + }; // ================================================================= // Parsers for various language constructs @@ -210,54 +281,131 @@ class LIBPROTOBUF_EXPORT Parser { // makes logic much simpler for the caller. // Parse a top-level message, enum, service, etc. - bool ParseTopLevelStatement(FileDescriptorProto* file); + bool ParseTopLevelStatement(FileDescriptorProto* file, + const LocationRecorder& root_location); // Parse various language high-level language construrcts. - bool ParseMessageDefinition(DescriptorProto* message); - bool ParseEnumDefinition(EnumDescriptorProto* enum_type); - bool ParseServiceDefinition(ServiceDescriptorProto* service); - bool ParsePackage(FileDescriptorProto* file); - bool ParseImport(string* import_filename); - bool ParseOption(Message* options); + bool ParseMessageDefinition(DescriptorProto* message, + const LocationRecorder& message_location, + const FileDescriptorProto* containing_file); + bool ParseEnumDefinition(EnumDescriptorProto* enum_type, + const LocationRecorder& enum_location, + const FileDescriptorProto* containing_file); + bool ParseServiceDefinition(ServiceDescriptorProto* service, + const LocationRecorder& service_location, + const FileDescriptorProto* containing_file); + bool ParsePackage(FileDescriptorProto* file, + const LocationRecorder& root_location, + const FileDescriptorProto* containing_file); + bool ParseImport(RepeatedPtrField<string>* dependency, + RepeatedField<int32>* public_dependency, + RepeatedField<int32>* weak_dependency, + const LocationRecorder& root_location, + const FileDescriptorProto* containing_file); + bool ParseOption(Message* options, + const LocationRecorder& options_location, + const FileDescriptorProto* containing_file); // These methods parse the contents of a message, enum, or service type and // add them to the given object. They consume the entire block including // the beginning and ending brace. - bool ParseMessageBlock(DescriptorProto* message); - bool ParseEnumBlock(EnumDescriptorProto* enum_type); - bool ParseServiceBlock(ServiceDescriptorProto* service); + bool ParseMessageBlock(DescriptorProto* message, + const LocationRecorder& message_location, + const FileDescriptorProto* containing_file); + bool ParseEnumBlock(EnumDescriptorProto* enum_type, + const LocationRecorder& enum_location, + const FileDescriptorProto* containing_file); + bool ParseServiceBlock(ServiceDescriptorProto* service, + const LocationRecorder& service_location, + const FileDescriptorProto* containing_file); // Parse one statement within a message, enum, or service block, inclunding // final semicolon. - bool ParseMessageStatement(DescriptorProto* message); - bool ParseEnumStatement(EnumDescriptorProto* message); - bool ParseServiceStatement(ServiceDescriptorProto* message); + bool ParseMessageStatement(DescriptorProto* message, + const LocationRecorder& message_location, + const FileDescriptorProto* containing_file); + bool ParseEnumStatement(EnumDescriptorProto* message, + const LocationRecorder& enum_location, + const FileDescriptorProto* containing_file); + bool ParseServiceStatement(ServiceDescriptorProto* message, + const LocationRecorder& service_location, + const FileDescriptorProto* containing_file); // Parse a field of a message. If the field is a group, its type will be // added to "messages". + // + // parent_location and location_field_number_for_nested_type are needed when + // parsing groups -- we need to generate a nested message type within the + // parent and record its location accordingly. Since the parent could be + // either a FileDescriptorProto or a DescriptorProto, we must pass in the + // correct field number to use. bool ParseMessageField(FieldDescriptorProto* field, - RepeatedPtrField<DescriptorProto>* messages); + RepeatedPtrField<DescriptorProto>* messages, + const LocationRecorder& parent_location, + int location_field_number_for_nested_type, + const LocationRecorder& field_location, + const FileDescriptorProto* containing_file); + + // Like ParseMessageField() but expects the label has already been filled in + // by the caller. + bool ParseMessageFieldNoLabel(FieldDescriptorProto* field, + RepeatedPtrField<DescriptorProto>* messages, + const LocationRecorder& parent_location, + int location_field_number_for_nested_type, + const LocationRecorder& field_location, + const FileDescriptorProto* containing_file); // Parse an "extensions" declaration. - bool ParseExtensions(DescriptorProto* message); + bool ParseExtensions(DescriptorProto* message, + const LocationRecorder& extensions_location, + const FileDescriptorProto* containing_file); - // Parse an "extend" declaration. + // Parse an "extend" declaration. (See also comments for + // ParseMessageField().) bool ParseExtend(RepeatedPtrField<FieldDescriptorProto>* extensions, - RepeatedPtrField<DescriptorProto>* messages); + RepeatedPtrField<DescriptorProto>* messages, + const LocationRecorder& parent_location, + int location_field_number_for_nested_type, + const LocationRecorder& extend_location, + const FileDescriptorProto* containing_file); + + // Parse a "oneof" declaration. The caller is responsible for setting + // oneof_decl->label() since it will have had to parse the label before it + // knew it was parsing a oneof. + bool ParseOneof(OneofDescriptorProto* oneof_decl, + DescriptorProto* containing_type, + int oneof_index, + const LocationRecorder& oneof_location, + const LocationRecorder& containing_type_location, + const FileDescriptorProto* containing_file); // Parse a single enum value within an enum block. - bool ParseEnumConstant(EnumValueDescriptorProto* enum_value); + bool ParseEnumConstant(EnumValueDescriptorProto* enum_value, + const LocationRecorder& enum_value_location, + const FileDescriptorProto* containing_file); // Parse enum constant options, i.e. the list in square brackets at the end // of the enum constant value definition. - bool ParseEnumConstantOptions(EnumValueDescriptorProto* value); + bool ParseEnumConstantOptions(EnumValueDescriptorProto* value, + const LocationRecorder& enum_value_location, + const FileDescriptorProto* containing_file); // Parse a single method within a service definition. - bool ParseServiceMethod(MethodDescriptorProto* method); + bool ParseServiceMethod(MethodDescriptorProto* method, + const LocationRecorder& method_location, + const FileDescriptorProto* containing_file); + + + // Parse options of a single method or stream. + bool ParseOptions(const LocationRecorder& parent_location, + const FileDescriptorProto* containing_file, + const int optionsFieldNumber, + Message* mutable_options); // Parse "required", "optional", or "repeated" and fill in "label" // with the value. - bool ParseLabel(FieldDescriptorProto::Label* label); + bool ParseLabel(FieldDescriptorProto::Label* label, + const FileDescriptorProto* containing_file); // Parse a type name and fill in "type" (if it is a primitive) or // "type_name" (if it is not) with the type parsed. @@ -269,39 +417,75 @@ class LIBPROTOBUF_EXPORT Parser { // Parses field options, i.e. the stuff in square brackets at the end // of a field definition. Also parses default value. - bool ParseFieldOptions(FieldDescriptorProto* field); + bool ParseFieldOptions(FieldDescriptorProto* field, + const LocationRecorder& field_location, + const FileDescriptorProto* containing_file); // Parse the "default" option. This needs special handling because its // type is the field's type. - bool ParseDefaultAssignment(FieldDescriptorProto* field); + bool ParseDefaultAssignment(FieldDescriptorProto* field, + const LocationRecorder& field_location, + const FileDescriptorProto* containing_file); + + enum OptionStyle { + OPTION_ASSIGNMENT, // just "name = value" + OPTION_STATEMENT // "option name = value;" + }; // Parse a single option name/value pair, e.g. "ctype = CORD". The name // identifies a field of the given Message, and the value of that field // is set to the parsed value. - bool ParseOptionAssignment(Message* options); + bool ParseOption(Message* options, + const LocationRecorder& options_location, + const FileDescriptorProto* containing_file, + OptionStyle style); // Parses a single part of a multipart option name. A multipart name consists // of names separated by dots. Each name is either an identifier or a series // of identifiers separated by dots and enclosed in parentheses. E.g., // "foo.(bar.baz).qux". - bool ParseOptionNamePart(UninterpretedOption* uninterpreted_option); + bool ParseOptionNamePart(UninterpretedOption* uninterpreted_option, + const LocationRecorder& part_location, + const FileDescriptorProto* containing_file); + + // Parses a string surrounded by balanced braces. Strips off the outer + // braces and stores the enclosed string in *value. + // E.g., + // { foo } *value gets 'foo' + // { foo { bar: box } } *value gets 'foo { bar: box }' + // {} *value gets '' + // + // REQUIRES: LookingAt("{") + // When finished successfully, we are looking at the first token past + // the ending brace. + bool ParseUninterpretedBlock(string* value); // ================================================================= io::Tokenizer* input_; io::ErrorCollector* error_collector_; - SourceLocationTable* source_location_table_; + SourceCodeInfo* source_code_info_; + SourceLocationTable* source_location_table_; // legacy bool had_errors_; bool require_syntax_identifier_; bool stop_after_syntax_identifier_; string syntax_identifier_; + // Leading doc comments for the next declaration. These are not complete + // yet; use ConsumeEndOfDeclaration() to get the complete comments. + string upcoming_doc_comments_; + GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(Parser); }; // A table mapping (descriptor, ErrorLocation) pairs -- as reported by // DescriptorPool when validating descriptors -- to line and column numbers // within the original source code. +// +// This is semi-obsolete: FileDescriptorProto.source_code_info now contains +// far more complete information about source locations. However, as of this +// writing you still need to use SourceLocationTable when integrating with +// DescriptorPool. class LIBPROTOBUF_EXPORT SourceLocationTable { public: SourceLocationTable(); diff --git a/src/google/protobuf/compiler/parser_unittest.cc b/src/google/protobuf/compiler/parser_unittest.cc index e2262b8..847370a 100644 --- a/src/google/protobuf/compiler/parser_unittest.cc +++ b/src/google/protobuf/compiler/parser_unittest.cc @@ -32,8 +32,10 @@ // Based on original Protocol Buffers design by // Sanjay Ghemawat, Jeff Dean, and others. +#include <memory> #include <vector> #include <algorithm> +#include <map> #include <google/protobuf/compiler/parser.h> @@ -43,8 +45,10 @@ #include <google/protobuf/wire_format.h> #include <google/protobuf/text_format.h> #include <google/protobuf/unittest.pb.h> +#include <google/protobuf/unittest_custom_options.pb.h> #include <google/protobuf/stubs/strutil.h> #include <google/protobuf/stubs/substitute.h> +#include <google/protobuf/stubs/map_util.h> #include <google/protobuf/testing/googletest.h> #include <gtest/gtest.h> @@ -118,6 +122,9 @@ class ParserTest : public testing::Test { EXPECT_EQ(io::Tokenizer::TYPE_END, input_->current().type); ASSERT_EQ("", error_collector_.text_); + // We don't cover SourceCodeInfo in these tests. + actual.clear_source_code_info(); + // Parse the ASCII representation in order to canonicalize it. We could // just compare directly to actual.DebugString(), but that would require // that the caller precisely match the formatting that DebugString() @@ -430,6 +437,69 @@ TEST_F(ParseMessageTest, FieldOptions) { "}"); } +TEST_F(ParseMessageTest, Oneof) { + ExpectParsesTo( + "message TestMessage {\n" + " oneof foo {\n" + " int32 a = 1;\n" + " string b = 2;\n" + " TestMessage c = 3;\n" + " group D = 4 { optional int32 i = 5; }\n" + " }\n" + "}\n", + + "message_type {" + " name: \"TestMessage\"" + " field { name:\"a\" label:LABEL_OPTIONAL type:TYPE_INT32 number:1 " + " oneof_index:0 }" + " field { name:\"b\" label:LABEL_OPTIONAL type:TYPE_STRING number:2 " + " oneof_index:0 }" + " field { name:\"c\" label:LABEL_OPTIONAL type_name:\"TestMessage\" " + " number:3 oneof_index:0 }" + " field { name:\"d\" label:LABEL_OPTIONAL type:TYPE_GROUP " + " type_name:\"D\" number:4 oneof_index:0 }" + " oneof_decl {" + " name: \"foo\"" + " }" + " nested_type {" + " name: \"D\"" + " field { name:\"i\" label:LABEL_OPTIONAL type:TYPE_INT32 number:5 }" + " }" + "}"); +} + +TEST_F(ParseMessageTest, MultipleOneofs) { + ExpectParsesTo( + "message TestMessage {\n" + " oneof foo {\n" + " int32 a = 1;\n" + " string b = 2;\n" + " }\n" + " oneof bar {\n" + " int32 c = 3;\n" + " string d = 4;\n" + " }\n" + "}\n", + + "message_type {" + " name: \"TestMessage\"" + " field { name:\"a\" label:LABEL_OPTIONAL type:TYPE_INT32 number:1 " + " oneof_index:0 }" + " field { name:\"b\" label:LABEL_OPTIONAL type:TYPE_STRING number:2 " + " oneof_index:0 }" + " field { name:\"c\" label:LABEL_OPTIONAL type:TYPE_INT32 number:3 " + " oneof_index:1 }" + " field { name:\"d\" label:LABEL_OPTIONAL type:TYPE_STRING number:4 " + " oneof_index:1 }" + " oneof_decl {" + " name: \"foo\"" + " }" + " oneof_decl {" + " name: \"bar\"" + " }" + "}"); +} + TEST_F(ParseMessageTest, Group) { ExpectParsesTo( "message TestMessage {\n" @@ -504,6 +574,31 @@ TEST_F(ParseMessageTest, CompoundExtensionRange) { "}"); } +TEST_F(ParseMessageTest, LargerMaxForMessageSetWireFormatMessages) { + // Messages using the message_set_wire_format option can accept larger + // extension numbers, as the numbers are not encoded as int32 field values + // rather than tags. + ExpectParsesTo( + "message TestMessage {\n" + " extensions 4 to max;\n" + " option message_set_wire_format = true;\n" + "}\n", + + "message_type {" + " name: \"TestMessage\"" + " extension_range { start:4 end: 0x7fffffff }" + " options {\n" + " uninterpreted_option { \n" + " name {\n" + " name_part: \"message_set_wire_format\"\n" + " is_extension: false\n" + " }\n" + " identifier_value: \"true\"\n" + " }\n" + " }\n" + "}"); +} + TEST_F(ParseMessageTest, Extensions) { ExpectParsesTo( "extend Extendee1 { optional int32 foo = 12; }\n" @@ -544,6 +639,7 @@ TEST_F(ParseMessageTest, MultipleExtensionsOneExtendee) { " type_name:\"TestMessage\" extendee: \"Extendee1\" }"); } + // =================================================================== typedef ParserTest ParseEnumTest; @@ -566,6 +662,10 @@ TEST_F(ParseEnumTest, Values) { " FOO = 13;\n" " BAR = -10;\n" " BAZ = 500;\n" + " HEX_MAX = 0x7FFFFFFF;\n" + " HEX_MIN = -0x80000000;\n" + " INT_MAX = 2147483647;\n" + " INT_MIN = -2147483648;\n" "}\n", "enum_type {" @@ -573,6 +673,10 @@ TEST_F(ParseEnumTest, Values) { " value { name:\"FOO\" number:13 }" " value { name:\"BAR\" number:-10 }" " value { name:\"BAZ\" number:500 }" + " value { name:\"HEX_MAX\" number:2147483647 }" + " value { name:\"HEX_MIN\" number:-2147483648 }" + " value { name:\"INT_MAX\" number:2147483647 }" + " value { name:\"INT_MIN\" number:-2147483648 }" "}"); } @@ -626,7 +730,7 @@ TEST_F(ParseServiceTest, SimpleService) { "}"); } -TEST_F(ParseServiceTest, Methods) { +TEST_F(ParseServiceTest, MethodsAndStreams) { ExpectParsesTo( "service TestService {\n" " rpc Foo(In1) returns (Out1);\n" @@ -642,6 +746,8 @@ TEST_F(ParseServiceTest, Methods) { "}"); } + + // =================================================================== // imports and packages @@ -663,6 +769,20 @@ TEST_F(ParseMiscTest, ParseMultipleImports) { "dependency: \"baz.proto\""); } +TEST_F(ParseMiscTest, ParsePublicImports) { + ExpectParsesTo( + "import \"foo.proto\";\n" + "import public \"bar.proto\";\n" + "import \"baz.proto\";\n" + "import public \"qux.proto\";\n", + "dependency: \"foo.proto\"" + "dependency: \"bar.proto\"" + "dependency: \"baz.proto\"" + "dependency: \"qux.proto\"" + "public_dependency: 1 " + "public_dependency: 3 "); +} + TEST_F(ParseMiscTest, ParsePackage) { ExpectParsesTo( "package foo.bar.baz;\n", @@ -817,7 +937,7 @@ TEST_F(ParseErrorTest, DefaultValueTypeMismatch) { "message TestMessage {\n" " optional uint32 foo = 1 [default=true];\n" "}\n", - "1:35: Expected integer.\n"); + "1:35: Expected integer for field default value.\n"); } TEST_F(ParseErrorTest, DefaultValueNotBoolean) { @@ -833,7 +953,7 @@ TEST_F(ParseErrorTest, DefaultValueNotString) { "message TestMessage {\n" " optional string foo = 1 [default=1];\n" "}\n", - "1:35: Expected string.\n"); + "1:35: Expected string for field default value.\n"); } TEST_F(ParseErrorTest, DefaultValueUnsignedNegative) { @@ -862,12 +982,26 @@ TEST_F(ParseErrorTest, DefaultValueTooLarge) { "6:36: Integer out of range.\n"); } +TEST_F(ParseErrorTest, EnumValueOutOfRange) { + ExpectHasErrors( + "enum TestEnum {\n" + " HEX_TOO_BIG = 0x80000000;\n" + " HEX_TOO_SMALL = -0x80000001;\n" + " INT_TOO_BIG = 2147483648;\n" + " INT_TOO_SMALL = -2147483649;\n" + "}\n", + "1:19: Integer out of range.\n" + "2:19: Integer out of range.\n" + "3:19: Integer out of range.\n" + "4:19: Integer out of range.\n"); +} + TEST_F(ParseErrorTest, DefaultValueMissing) { ExpectHasErrors( "message TestMessage {\n" " optional uint32 foo = 1 [default=];\n" "}\n", - "1:35: Expected integer.\n"); + "1:35: Expected integer for field default value.\n"); } TEST_F(ParseErrorTest, DefaultValueForGroup) { @@ -886,6 +1020,27 @@ TEST_F(ParseErrorTest, DuplicateDefaultValue) { "1:37: Already set option \"default\".\n"); } +TEST_F(ParseErrorTest, MissingOneofName) { + ExpectHasErrors( + "message TestMessage {\n" + " oneof {\n" + " int32 bar = 1;\n" + " }\n" + "}\n", + "1:8: Expected oneof name.\n"); +} + +TEST_F(ParseErrorTest, LabelInOneof) { + ExpectHasErrors( + "message TestMessage {\n" + " oneof foo {\n" + " optional int32 bar = 1;\n" + " }\n" + "}\n", + "2:4: Fields in oneofs must not have labels (required / optional " + "/ repeated).\n"); +} + TEST_F(ParseErrorTest, GroupNotCapitalized) { ExpectHasErrors( "message TestMessage {\n" @@ -930,6 +1085,12 @@ TEST_F(ParseErrorTest, MultipleParseErrors) { "3:25: Expected \";\".\n"); } +TEST_F(ParseErrorTest, EofInAggregateValue) { + ExpectHasErrors( + "option (fileopt) = { i:100\n", + "1:0: Unexpected end of stream while parsing aggregate value.\n"); +} + // ------------------------------------------------------------------- // Enum errors @@ -965,6 +1126,7 @@ TEST_F(ParseErrorTest, ServiceMethodPrimitiveParams) { "1:26: Expected message type.\n"); } + TEST_F(ParseErrorTest, EofInMethodOptions) { ExpectHasErrors( "service TestService {\n" @@ -973,6 +1135,7 @@ TEST_F(ParseErrorTest, EofInMethodOptions) { "1:29: Reached end of input in service definition (missing '}').\n"); } + TEST_F(ParseErrorTest, PrimitiveMethodInput) { ExpectHasErrors( "service TestService {\n" @@ -981,6 +1144,7 @@ TEST_F(ParseErrorTest, PrimitiveMethodInput) { "1:10: Expected message type.\n"); } + TEST_F(ParseErrorTest, MethodOptionTypeError) { // This used to cause an infinite loop. ExpectHasErrors( @@ -991,6 +1155,7 @@ TEST_F(ParseErrorTest, MethodOptionTypeError) { "2:45: Expected \"=\".\n"); } + // ------------------------------------------------------------------- // Import and package errors @@ -1146,6 +1311,7 @@ TEST_F(ParserValidationErrorTest, MethodNameError) { "3:6: \"Bar\" is already defined in \"Foo\".\n"); } + TEST_F(ParserValidationErrorTest, MethodInputTypeError) { ExpectHasValidationErrors( "message Baz {}\n" @@ -1155,6 +1321,7 @@ TEST_F(ParserValidationErrorTest, MethodInputTypeError) { "2:10: \"Qux\" is not defined.\n"); } + TEST_F(ParserValidationErrorTest, MethodOutputTypeError) { ExpectHasValidationErrors( "message Baz {}\n" @@ -1164,17 +1331,94 @@ TEST_F(ParserValidationErrorTest, MethodOutputTypeError) { "2:23: \"Qux\" is not defined.\n"); } + +TEST_F(ParserValidationErrorTest, ResovledUndefinedError) { + // Create another file which defines symbol ".base.bar". + FileDescriptorProto other_file; + other_file.set_name("base.proto"); + other_file.set_package("base"); + other_file.add_message_type()->set_name("bar"); + EXPECT_TRUE(pool_.BuildFile(other_file) != NULL); + + // Define "foo.base" and try "base.bar". + // "base.bar" is resolved to "foo.base.bar" which is not defined. + ExpectHasValidationErrors( + "package foo.base;\n" + "import \"base.proto\";\n" + "message qux {\n" + " optional base.bar baz = 1;\n" + " optional .base.bar quz = 2;\n" + "}\n", + "3:11: \"base.bar\" is resolved to \"foo.base.bar\"," + " which is not defined. The innermost scope is searched first " + "in name resolution. Consider using a leading '.'(i.e., \".base.bar\")" + " to start from the outermost scope.\n"); +} + +TEST_F(ParserValidationErrorTest, ResovledUndefinedOptionError) { + // Build descriptor message in test pool + FileDescriptorProto descriptor_proto; + DescriptorProto::descriptor()->file()->CopyTo(&descriptor_proto); + ASSERT_TRUE(pool_.BuildFile(descriptor_proto) != NULL); + + // base2.proto: + // package baz + // import google/protobuf/descriptor.proto + // message Bar { optional int32 foo = 1; } + // extend FileOptions { optional Bar bar = 7672757; } + FileDescriptorProto other_file; + other_file.set_name("base2.proto"); + other_file.set_package("baz"); + other_file.add_dependency(); + other_file.set_dependency(0, descriptor_proto.name()); + + DescriptorProto* message(other_file.add_message_type()); + message->set_name("Bar"); + FieldDescriptorProto* field(message->add_field()); + field->set_name("foo"); + field->set_number(1); + field->set_label(FieldDescriptorProto_Label_LABEL_OPTIONAL); + field->set_type(FieldDescriptorProto_Type_TYPE_INT32); + + FieldDescriptorProto* extension(other_file.add_extension()); + extension->set_name("bar"); + extension->set_number(7672757); + extension->set_label(FieldDescriptorProto_Label_LABEL_OPTIONAL); + extension->set_type(FieldDescriptorProto_Type_TYPE_MESSAGE); + extension->set_type_name("Bar"); + extension->set_extendee("google.protobuf.FileOptions"); + + EXPECT_TRUE(pool_.BuildFile(other_file) != NULL); + + // qux.proto: + // package qux.baz + // option (baz.bar).foo = 1; + // + // Although "baz.bar" is already defined, the lookup code will try + // "qux.baz.bar", since it's the match from the innermost scope, + // which will cause a symbol not defined error. + ExpectHasValidationErrors( + "package qux.baz;\n" + "import \"base2.proto\";\n" + "option (baz.bar).foo = 1;\n", + "2:7: Option \"(baz.bar)\" is resolved to \"(qux.baz.bar)\"," + " which is not defined. The innermost scope is searched first " + "in name resolution. Consider using a leading '.'(i.e., \"(.baz.bar)\")" + " to start from the outermost scope.\n"); +} + // =================================================================== // Test that the output from FileDescriptor::DebugString() (and all other // descriptor types) is parseable, and results in the same Descriptor -// definitions again afoter parsing (not, however, that the order of messages +// definitions again afoter parsing (note, however, that the order of messages // cannot be guaranteed to be the same) typedef ParserTest ParseDecriptorDebugTest; class CompareDescriptorNames { public: - bool operator()(const DescriptorProto* left, const DescriptorProto* right) { + bool operator()(const DescriptorProto* left, + const DescriptorProto* right) const { return left->name() < right->name(); } }; @@ -1218,13 +1462,19 @@ TEST_F(ParseDecriptorDebugTest, TestAllDescriptorTypes) { FileDescriptorProto parsed; parser_->Parse(input_.get(), &parsed); EXPECT_EQ(io::Tokenizer::TYPE_END, input_->current().type); - ASSERT_EQ("", error_collector_.text_); + ASSERT_EQ("", error_collector_.text_) + << "Failed to parse:\n" << debug_string; // We now have a FileDescriptorProto, but to compare with the expected we // need to link to a FileDecriptor, then output back to a proto. We'll // also need to give it the same name as the original. parsed.set_name("google/protobuf/unittest.proto"); // We need the imported dependency before we can build our parsed proto + const FileDescriptor* public_import = + protobuf_unittest_import::PublicImportMessage::descriptor()->file(); + FileDescriptorProto public_import_proto; + public_import->CopyTo(&public_import_proto); + ASSERT_TRUE(pool_.BuildFile(public_import_proto) != NULL); const FileDescriptor* import = protobuf_unittest_import::ImportMessage::descriptor()->file(); FileDescriptorProto import_proto; @@ -1232,6 +1482,8 @@ TEST_F(ParseDecriptorDebugTest, TestAllDescriptorTypes) { ASSERT_TRUE(pool_.BuildFile(import_proto) != NULL); const FileDescriptor* actual = pool_.BuildFile(parsed); parsed.Clear(); + ASSERT_TRUE(actual != NULL) + << "Failed to validate:\n" << debug_string; actual->CopyTo(&parsed); ASSERT_TRUE(actual != NULL); @@ -1247,6 +1499,1110 @@ TEST_F(ParseDecriptorDebugTest, TestAllDescriptorTypes) { EXPECT_EQ(expected.DebugString(), parsed.DebugString()); } +TEST_F(ParseDecriptorDebugTest, TestCustomOptions) { + const FileDescriptor* original_file = + protobuf_unittest::AggregateMessage::descriptor()->file(); + FileDescriptorProto expected; + original_file->CopyTo(&expected); + + string debug_string = original_file->DebugString(); + + // Parse the debug string + SetupParser(debug_string.c_str()); + FileDescriptorProto parsed; + parser_->Parse(input_.get(), &parsed); + EXPECT_EQ(io::Tokenizer::TYPE_END, input_->current().type); + ASSERT_EQ("", error_collector_.text_); + + // We now have a FileDescriptorProto, but to compare with the expected we + // need to link to a FileDecriptor, then output back to a proto. We'll + // also need to give it the same name as the original. + parsed.set_name(original_file->name()); + + // unittest_custom_options.proto depends on descriptor.proto. + const FileDescriptor* import = FileDescriptorProto::descriptor()->file(); + FileDescriptorProto import_proto; + import->CopyTo(&import_proto); + ASSERT_TRUE(pool_.BuildFile(import_proto) != NULL); + const FileDescriptor* actual = pool_.BuildFile(parsed); + ASSERT_TRUE(actual != NULL); + parsed.Clear(); + actual->CopyTo(&parsed); + + // The messages might be in different orders, making them hard to compare. + // So, sort the messages in the descriptor protos (including nested messages, + // recursively). + SortMessages(&expected); + SortMessages(&parsed); + + EXPECT_EQ(expected.DebugString(), parsed.DebugString()); +} + +// =================================================================== +// SourceCodeInfo tests. + +// Follows a path -- as defined by SourceCodeInfo.Location.path -- from a +// message to a particular sub-field. +// * If the target is itself a message, sets *output_message to point at it, +// *output_field to NULL, and *output_index to -1. +// * Otherwise, if the target is an element of a repeated field, sets +// *output_message to the containing message, *output_field to the descriptor +// of the field, and *output_index to the index of the element. +// * Otherwise, the target is a field (possibly a repeated field, but not any +// one element). Sets *output_message to the containing message, +// *output_field to the descriptor of the field, and *output_index to -1. +// Returns true if the path was valid, false otherwise. A gTest failure is +// recorded before returning false. +bool FollowPath(const Message& root, + const int* path_begin, const int* path_end, + const Message** output_message, + const FieldDescriptor** output_field, + int* output_index) { + if (path_begin == path_end) { + // Path refers to this whole message. + *output_message = &root; + *output_field = NULL; + *output_index = -1; + return true; + } + + const Descriptor* descriptor = root.GetDescriptor(); + const Reflection* reflection = root.GetReflection(); + + const FieldDescriptor* field = descriptor->FindFieldByNumber(*path_begin); + + if (field == NULL) { + ADD_FAILURE() << descriptor->name() << " has no field number: " + << *path_begin; + return false; + } + + ++path_begin; + + if (field->is_repeated()) { + if (path_begin == path_end) { + // Path refers to the whole repeated field. + *output_message = &root; + *output_field = field; + *output_index = -1; + return true; + } + + int index = *path_begin++; + int size = reflection->FieldSize(root, field); + + if (index >= size) { + ADD_FAILURE() << descriptor->name() << "." << field->name() + << " has size " << size << ", but path contained index: " + << index; + return false; + } + + if (field->cpp_type() == FieldDescriptor::CPPTYPE_MESSAGE) { + // Descend into child message. + const Message& child = reflection->GetRepeatedMessage(root, field, index); + return FollowPath(child, path_begin, path_end, + output_message, output_field, output_index); + } else if (path_begin == path_end) { + // Path refers to this element. + *output_message = &root; + *output_field = field; + *output_index = index; + return true; + } else { + ADD_FAILURE() << descriptor->name() << "." << field->name() + << " is not a message; cannot descend into it."; + return false; + } + } else { + if (field->cpp_type() == FieldDescriptor::CPPTYPE_MESSAGE) { + const Message& child = reflection->GetMessage(root, field); + return FollowPath(child, path_begin, path_end, + output_message, output_field, output_index); + } else if (path_begin == path_end) { + // Path refers to this field. + *output_message = &root; + *output_field = field; + *output_index = -1; + return true; + } else { + ADD_FAILURE() << descriptor->name() << "." << field->name() + << " is not a message; cannot descend into it."; + return false; + } + } +} + +// Check if two spans are equal. +bool CompareSpans(const RepeatedField<int>& span1, + const RepeatedField<int>& span2) { + if (span1.size() != span2.size()) return false; + for (int i = 0; i < span1.size(); i++) { + if (span1.Get(i) != span2.Get(i)) return false; + } + return true; +} + +// Test fixture for source info tests, which check that source locations are +// recorded correctly in FileDescriptorProto.source_code_info.location. +class SourceInfoTest : public ParserTest { + protected: + // The parsed file (initialized by Parse()). + FileDescriptorProto file_; + + // Parse the given text as a .proto file and populate the spans_ map with + // all the source location spans in its SourceCodeInfo table. + bool Parse(const char* text) { + ExtractMarkers(text); + SetupParser(text_without_markers_.c_str()); + if (!parser_->Parse(input_.get(), &file_)) { + return false; + } + + const SourceCodeInfo& source_info = file_.source_code_info(); + for (int i = 0; i < source_info.location_size(); i++) { + const SourceCodeInfo::Location& location = source_info.location(i); + const Message* descriptor_proto = NULL; + const FieldDescriptor* field = NULL; + int index = 0; + if (!FollowPath(file_, location.path().begin(), location.path().end(), + &descriptor_proto, &field, &index)) { + return false; + } + + spans_.insert(make_pair(SpanKey(*descriptor_proto, field, index), + &location)); + } + + return true; + } + + virtual void TearDown() { + EXPECT_TRUE(spans_.empty()) + << "Forgot to call HasSpan() for:\n" + << spans_.begin()->second->DebugString(); + } + + // ----------------------------------------------------------------- + // HasSpan() checks that the span of source code delimited by the given + // tags (comments) correspond via the SourceCodeInfo table to the given + // part of the FileDescriptorProto. (If unclear, look at the actual tests; + // it should quickly become obvious.) + + bool HasSpan(char start_marker, char end_marker, + const Message& descriptor_proto) { + return HasSpanWithComment( + start_marker, end_marker, descriptor_proto, NULL, -1, NULL, NULL); + } + + bool HasSpanWithComment(char start_marker, char end_marker, + const Message& descriptor_proto, + const char* expected_leading_comments, + const char* expected_trailing_comments) { + return HasSpanWithComment( + start_marker, end_marker, descriptor_proto, NULL, -1, + expected_leading_comments, expected_trailing_comments); + } + + bool HasSpan(char start_marker, char end_marker, + const Message& descriptor_proto, const string& field_name) { + return HasSpan(start_marker, end_marker, descriptor_proto, field_name, -1); + } + + bool HasSpan(char start_marker, char end_marker, + const Message& descriptor_proto, const string& field_name, + int index) { + return HasSpan(start_marker, end_marker, descriptor_proto, + field_name, index, NULL, NULL); + } + + bool HasSpan(char start_marker, char end_marker, + const Message& descriptor_proto, + const string& field_name, int index, + const char* expected_leading_comments, + const char* expected_trailing_comments) { + const FieldDescriptor* field = + descriptor_proto.GetDescriptor()->FindFieldByName(field_name); + if (field == NULL) { + ADD_FAILURE() << descriptor_proto.GetDescriptor()->name() + << " has no such field: " << field_name; + return false; + } + + return HasSpanWithComment( + start_marker, end_marker, descriptor_proto, field, index, + expected_leading_comments, expected_trailing_comments); + } + + bool HasSpan(const Message& descriptor_proto) { + return HasSpanWithComment( + '\0', '\0', descriptor_proto, NULL, -1, NULL, NULL); + } + + bool HasSpan(const Message& descriptor_proto, const string& field_name) { + return HasSpan('\0', '\0', descriptor_proto, field_name, -1); + } + + bool HasSpan(const Message& descriptor_proto, const string& field_name, + int index) { + return HasSpan('\0', '\0', descriptor_proto, field_name, index); + } + + bool HasSpanWithComment(char start_marker, char end_marker, + const Message& descriptor_proto, + const FieldDescriptor* field, int index, + const char* expected_leading_comments, + const char* expected_trailing_comments) { + pair<SpanMap::iterator, SpanMap::iterator> range = + spans_.equal_range(SpanKey(descriptor_proto, field, index)); + + if (start_marker == '\0') { + if (range.first == range.second) { + return false; + } else { + spans_.erase(range.first); + return true; + } + } else { + pair<int, int> start_pos = FindOrDie(markers_, start_marker); + pair<int, int> end_pos = FindOrDie(markers_, end_marker); + + RepeatedField<int> expected_span; + expected_span.Add(start_pos.first); + expected_span.Add(start_pos.second); + if (end_pos.first != start_pos.first) { + expected_span.Add(end_pos.first); + } + expected_span.Add(end_pos.second); + + for (SpanMap::iterator iter = range.first; iter != range.second; ++iter) { + if (CompareSpans(expected_span, iter->second->span())) { + if (expected_leading_comments == NULL) { + EXPECT_FALSE(iter->second->has_leading_comments()); + } else { + EXPECT_TRUE(iter->second->has_leading_comments()); + EXPECT_EQ(expected_leading_comments, + iter->second->leading_comments()); + } + if (expected_trailing_comments == NULL) { + EXPECT_FALSE(iter->second->has_trailing_comments()); + } else { + EXPECT_TRUE(iter->second->has_trailing_comments()); + EXPECT_EQ(expected_trailing_comments, + iter->second->trailing_comments()); + } + + spans_.erase(iter); + return true; + } + } + + return false; + } + } + + private: + struct SpanKey { + const Message* descriptor_proto; + const FieldDescriptor* field; + int index; + + inline SpanKey() {} + inline SpanKey(const Message& descriptor_proto_param, + const FieldDescriptor* field_param, + int index_param) + : descriptor_proto(&descriptor_proto_param), field(field_param), + index(index_param) {} + + inline bool operator<(const SpanKey& other) const { + if (descriptor_proto < other.descriptor_proto) return true; + if (descriptor_proto > other.descriptor_proto) return false; + if (field < other.field) return true; + if (field > other.field) return false; + return index < other.index; + } + }; + + typedef multimap<SpanKey, const SourceCodeInfo::Location*> SpanMap; + SpanMap spans_; + map<char, pair<int, int> > markers_; + string text_without_markers_; + + void ExtractMarkers(const char* text) { + markers_.clear(); + text_without_markers_.clear(); + int line = 0; + int column = 0; + while (*text != '\0') { + if (*text == '$') { + ++text; + GOOGLE_CHECK_NE('\0', *text); + if (*text == '$') { + text_without_markers_ += '$'; + ++column; + } else { + markers_[*text] = make_pair(line, column); + ++text; + GOOGLE_CHECK_EQ('$', *text); + } + } else if (*text == '\n') { + ++line; + column = 0; + text_without_markers_ += *text; + } else { + text_without_markers_ += *text; + ++column; + } + ++text; + } + } +}; + +TEST_F(SourceInfoTest, BasicFileDecls) { + EXPECT_TRUE(Parse( + "$a$syntax = \"proto2\";\n" + "package $b$foo.bar$c$;\n" + "import $d$\"baz.proto\"$e$;\n" + "import $f$\"qux.proto\"$g$;$h$\n" + "\n" + "// comment ignored\n")); + + EXPECT_TRUE(HasSpan('a', 'h', file_)); + EXPECT_TRUE(HasSpan('b', 'c', file_, "package")); + EXPECT_TRUE(HasSpan('d', 'e', file_, "dependency", 0)); + EXPECT_TRUE(HasSpan('f', 'g', file_, "dependency", 1)); +} + +TEST_F(SourceInfoTest, Messages) { + EXPECT_TRUE(Parse( + "$a$message $b$Foo$c$ {}$d$\n" + "$e$message $f$Bar$g$ {}$h$\n")); + + EXPECT_TRUE(HasSpan('a', 'd', file_.message_type(0))); + EXPECT_TRUE(HasSpan('b', 'c', file_.message_type(0), "name")); + EXPECT_TRUE(HasSpan('e', 'h', file_.message_type(1))); + EXPECT_TRUE(HasSpan('f', 'g', file_.message_type(1), "name")); + + // Ignore these. + EXPECT_TRUE(HasSpan(file_)); +} + +TEST_F(SourceInfoTest, Fields) { + EXPECT_TRUE(Parse( + "message Foo {\n" + " $a$optional$b$ $c$int32$d$ $e$bar$f$ = $g$1$h$;$i$\n" + " $j$repeated$k$ $l$X.Y$m$ $n$baz$o$ = $p$2$q$;$r$\n" + "}\n")); + + const FieldDescriptorProto& field1 = file_.message_type(0).field(0); + const FieldDescriptorProto& field2 = file_.message_type(0).field(1); + + EXPECT_TRUE(HasSpan('a', 'i', field1)); + EXPECT_TRUE(HasSpan('a', 'b', field1, "label")); + EXPECT_TRUE(HasSpan('c', 'd', field1, "type")); + EXPECT_TRUE(HasSpan('e', 'f', field1, "name")); + EXPECT_TRUE(HasSpan('g', 'h', field1, "number")); + + EXPECT_TRUE(HasSpan('j', 'r', field2)); + EXPECT_TRUE(HasSpan('j', 'k', field2, "label")); + EXPECT_TRUE(HasSpan('l', 'm', field2, "type_name")); + EXPECT_TRUE(HasSpan('n', 'o', field2, "name")); + EXPECT_TRUE(HasSpan('p', 'q', field2, "number")); + + // Ignore these. + EXPECT_TRUE(HasSpan(file_)); + EXPECT_TRUE(HasSpan(file_.message_type(0))); + EXPECT_TRUE(HasSpan(file_.message_type(0), "name")); +} + +TEST_F(SourceInfoTest, Extensions) { + EXPECT_TRUE(Parse( + "$a$extend $b$Foo$c$ {\n" + " $d$optional$e$ int32 bar = 1;$f$\n" + " $g$repeated$h$ X.Y baz = 2;$i$\n" + "}$j$\n" + "$k$extend $l$Bar$m$ {\n" + " $n$optional int32 qux = 1;$o$\n" + "}$p$\n")); + + const FieldDescriptorProto& field1 = file_.extension(0); + const FieldDescriptorProto& field2 = file_.extension(1); + const FieldDescriptorProto& field3 = file_.extension(2); + + EXPECT_TRUE(HasSpan('a', 'j', file_, "extension")); + EXPECT_TRUE(HasSpan('k', 'p', file_, "extension")); + + EXPECT_TRUE(HasSpan('d', 'f', field1)); + EXPECT_TRUE(HasSpan('d', 'e', field1, "label")); + EXPECT_TRUE(HasSpan('b', 'c', field1, "extendee")); + + EXPECT_TRUE(HasSpan('g', 'i', field2)); + EXPECT_TRUE(HasSpan('g', 'h', field2, "label")); + EXPECT_TRUE(HasSpan('b', 'c', field2, "extendee")); + + EXPECT_TRUE(HasSpan('n', 'o', field3)); + EXPECT_TRUE(HasSpan('l', 'm', field3, "extendee")); + + // Ignore these. + EXPECT_TRUE(HasSpan(file_)); + EXPECT_TRUE(HasSpan(field1, "type")); + EXPECT_TRUE(HasSpan(field1, "name")); + EXPECT_TRUE(HasSpan(field1, "number")); + EXPECT_TRUE(HasSpan(field2, "type_name")); + EXPECT_TRUE(HasSpan(field2, "name")); + EXPECT_TRUE(HasSpan(field2, "number")); + EXPECT_TRUE(HasSpan(field3, "label")); + EXPECT_TRUE(HasSpan(field3, "type")); + EXPECT_TRUE(HasSpan(field3, "name")); + EXPECT_TRUE(HasSpan(field3, "number")); +} + +TEST_F(SourceInfoTest, NestedExtensions) { + EXPECT_TRUE(Parse( + "message Message {\n" + " $a$extend $b$Foo$c$ {\n" + " $d$optional$e$ int32 bar = 1;$f$\n" + " $g$repeated$h$ X.Y baz = 2;$i$\n" + " }$j$\n" + " $k$extend $l$Bar$m$ {\n" + " $n$optional int32 qux = 1;$o$\n" + " }$p$\n" + "}\n")); + + const FieldDescriptorProto& field1 = file_.message_type(0).extension(0); + const FieldDescriptorProto& field2 = file_.message_type(0).extension(1); + const FieldDescriptorProto& field3 = file_.message_type(0).extension(2); + + EXPECT_TRUE(HasSpan('a', 'j', file_.message_type(0), "extension")); + EXPECT_TRUE(HasSpan('k', 'p', file_.message_type(0), "extension")); + + EXPECT_TRUE(HasSpan('d', 'f', field1)); + EXPECT_TRUE(HasSpan('d', 'e', field1, "label")); + EXPECT_TRUE(HasSpan('b', 'c', field1, "extendee")); + + EXPECT_TRUE(HasSpan('g', 'i', field2)); + EXPECT_TRUE(HasSpan('g', 'h', field2, "label")); + EXPECT_TRUE(HasSpan('b', 'c', field2, "extendee")); + + EXPECT_TRUE(HasSpan('n', 'o', field3)); + EXPECT_TRUE(HasSpan('l', 'm', field3, "extendee")); + + // Ignore these. + EXPECT_TRUE(HasSpan(file_)); + EXPECT_TRUE(HasSpan(file_.message_type(0))); + EXPECT_TRUE(HasSpan(file_.message_type(0), "name")); + EXPECT_TRUE(HasSpan(field1, "type")); + EXPECT_TRUE(HasSpan(field1, "name")); + EXPECT_TRUE(HasSpan(field1, "number")); + EXPECT_TRUE(HasSpan(field2, "type_name")); + EXPECT_TRUE(HasSpan(field2, "name")); + EXPECT_TRUE(HasSpan(field2, "number")); + EXPECT_TRUE(HasSpan(field3, "label")); + EXPECT_TRUE(HasSpan(field3, "type")); + EXPECT_TRUE(HasSpan(field3, "name")); + EXPECT_TRUE(HasSpan(field3, "number")); +} + +TEST_F(SourceInfoTest, ExtensionRanges) { + EXPECT_TRUE(Parse( + "message Message {\n" + " $a$extensions $b$1$c$ to $d$4$e$, $f$6$g$;$h$\n" + " $i$extensions $j$8$k$ to $l$max$m$;$n$\n" + "}\n")); + + const DescriptorProto::ExtensionRange& range1 = + file_.message_type(0).extension_range(0); + const DescriptorProto::ExtensionRange& range2 = + file_.message_type(0).extension_range(1); + const DescriptorProto::ExtensionRange& range3 = + file_.message_type(0).extension_range(2); + + EXPECT_TRUE(HasSpan('a', 'h', file_.message_type(0), "extension_range")); + EXPECT_TRUE(HasSpan('i', 'n', file_.message_type(0), "extension_range")); + + EXPECT_TRUE(HasSpan('b', 'e', range1)); + EXPECT_TRUE(HasSpan('b', 'c', range1, "start")); + EXPECT_TRUE(HasSpan('d', 'e', range1, "end")); + + EXPECT_TRUE(HasSpan('f', 'g', range2)); + EXPECT_TRUE(HasSpan('f', 'g', range2, "start")); + EXPECT_TRUE(HasSpan('f', 'g', range2, "end")); + + EXPECT_TRUE(HasSpan('j', 'm', range3)); + EXPECT_TRUE(HasSpan('j', 'k', range3, "start")); + EXPECT_TRUE(HasSpan('l', 'm', range3, "end")); + + // Ignore these. + EXPECT_TRUE(HasSpan(file_)); + EXPECT_TRUE(HasSpan(file_.message_type(0))); + EXPECT_TRUE(HasSpan(file_.message_type(0), "name")); +} + +TEST_F(SourceInfoTest, Oneofs) { + EXPECT_TRUE(Parse( + "message Foo {\n" + " $a$oneof $c$foo$d$ {\n" + " $e$int32$f$ $g$a$h$ = $i$1$j$;$k$\n" + " }$r$\n" + "}\n")); + + const OneofDescriptorProto& oneof_decl = file_.message_type(0).oneof_decl(0); + const FieldDescriptorProto& field = file_.message_type(0).field(0); + + EXPECT_TRUE(HasSpan('a', 'r', oneof_decl)); + EXPECT_TRUE(HasSpan('c', 'd', oneof_decl, "name")); + + EXPECT_TRUE(HasSpan('e', 'k', field)); + EXPECT_TRUE(HasSpan('e', 'f', field, "type")); + EXPECT_TRUE(HasSpan('g', 'h', field, "name")); + EXPECT_TRUE(HasSpan('i', 'j', field, "number")); + + // Ignore these. + EXPECT_TRUE(HasSpan(file_)); + EXPECT_TRUE(HasSpan(file_.message_type(0))); + EXPECT_TRUE(HasSpan(file_.message_type(0), "name")); +} + +TEST_F(SourceInfoTest, NestedMessages) { + EXPECT_TRUE(Parse( + "message Foo {\n" + " $a$message $b$Bar$c$ {\n" + " $d$message $e$Baz$f$ {}$g$\n" + " }$h$\n" + " $i$message $j$Qux$k$ {}$l$\n" + "}\n")); + + const DescriptorProto& bar = file_.message_type(0).nested_type(0); + const DescriptorProto& baz = bar.nested_type(0); + const DescriptorProto& qux = file_.message_type(0).nested_type(1); + + EXPECT_TRUE(HasSpan('a', 'h', bar)); + EXPECT_TRUE(HasSpan('b', 'c', bar, "name")); + EXPECT_TRUE(HasSpan('d', 'g', baz)); + EXPECT_TRUE(HasSpan('e', 'f', baz, "name")); + EXPECT_TRUE(HasSpan('i', 'l', qux)); + EXPECT_TRUE(HasSpan('j', 'k', qux, "name")); + + // Ignore these. + EXPECT_TRUE(HasSpan(file_)); + EXPECT_TRUE(HasSpan(file_.message_type(0))); + EXPECT_TRUE(HasSpan(file_.message_type(0), "name")); +} + +TEST_F(SourceInfoTest, Groups) { + EXPECT_TRUE(Parse( + "message Foo {\n" + " message Bar {}\n" + " $a$optional$b$ $c$group$d$ $e$Baz$f$ = $g$1$h$ {\n" + " $i$message Qux {}$j$\n" + " }$k$\n" + "}\n")); + + const DescriptorProto& bar = file_.message_type(0).nested_type(0); + const DescriptorProto& baz = file_.message_type(0).nested_type(1); + const DescriptorProto& qux = baz.nested_type(0); + const FieldDescriptorProto& field = file_.message_type(0).field(0); + + EXPECT_TRUE(HasSpan('a', 'k', field)); + EXPECT_TRUE(HasSpan('a', 'b', field, "label")); + EXPECT_TRUE(HasSpan('c', 'd', field, "type")); + EXPECT_TRUE(HasSpan('e', 'f', field, "name")); + EXPECT_TRUE(HasSpan('e', 'f', field, "type_name")); + EXPECT_TRUE(HasSpan('g', 'h', field, "number")); + + EXPECT_TRUE(HasSpan('a', 'k', baz)); + EXPECT_TRUE(HasSpan('e', 'f', baz, "name")); + EXPECT_TRUE(HasSpan('i', 'j', qux)); + + // Ignore these. + EXPECT_TRUE(HasSpan(file_)); + EXPECT_TRUE(HasSpan(file_.message_type(0))); + EXPECT_TRUE(HasSpan(file_.message_type(0), "name")); + EXPECT_TRUE(HasSpan(bar)); + EXPECT_TRUE(HasSpan(bar, "name")); + EXPECT_TRUE(HasSpan(qux, "name")); +} + +TEST_F(SourceInfoTest, Enums) { + EXPECT_TRUE(Parse( + "$a$enum $b$Foo$c$ {}$d$\n" + "$e$enum $f$Bar$g$ {}$h$\n")); + + EXPECT_TRUE(HasSpan('a', 'd', file_.enum_type(0))); + EXPECT_TRUE(HasSpan('b', 'c', file_.enum_type(0), "name")); + EXPECT_TRUE(HasSpan('e', 'h', file_.enum_type(1))); + EXPECT_TRUE(HasSpan('f', 'g', file_.enum_type(1), "name")); + + // Ignore these. + EXPECT_TRUE(HasSpan(file_)); +} + +TEST_F(SourceInfoTest, EnumValues) { + EXPECT_TRUE(Parse( + "enum Foo {\n" + " $a$BAR$b$ = $c$1$d$;$e$\n" + " $f$BAZ$g$ = $h$2$i$;$j$\n" + "}")); + + const EnumValueDescriptorProto& bar = file_.enum_type(0).value(0); + const EnumValueDescriptorProto& baz = file_.enum_type(0).value(1); + + EXPECT_TRUE(HasSpan('a', 'e', bar)); + EXPECT_TRUE(HasSpan('a', 'b', bar, "name")); + EXPECT_TRUE(HasSpan('c', 'd', bar, "number")); + EXPECT_TRUE(HasSpan('f', 'j', baz)); + EXPECT_TRUE(HasSpan('f', 'g', baz, "name")); + EXPECT_TRUE(HasSpan('h', 'i', baz, "number")); + + // Ignore these. + EXPECT_TRUE(HasSpan(file_)); + EXPECT_TRUE(HasSpan(file_.enum_type(0))); + EXPECT_TRUE(HasSpan(file_.enum_type(0), "name")); +} + +TEST_F(SourceInfoTest, NestedEnums) { + EXPECT_TRUE(Parse( + "message Foo {\n" + " $a$enum $b$Bar$c$ {}$d$\n" + " $e$enum $f$Baz$g$ {}$h$\n" + "}\n")); + + const EnumDescriptorProto& bar = file_.message_type(0).enum_type(0); + const EnumDescriptorProto& baz = file_.message_type(0).enum_type(1); + + EXPECT_TRUE(HasSpan('a', 'd', bar)); + EXPECT_TRUE(HasSpan('b', 'c', bar, "name")); + EXPECT_TRUE(HasSpan('e', 'h', baz)); + EXPECT_TRUE(HasSpan('f', 'g', baz, "name")); + + // Ignore these. + EXPECT_TRUE(HasSpan(file_)); + EXPECT_TRUE(HasSpan(file_.message_type(0))); + EXPECT_TRUE(HasSpan(file_.message_type(0), "name")); +} + +TEST_F(SourceInfoTest, Services) { + EXPECT_TRUE(Parse( + "$a$service $b$Foo$c$ {}$d$\n" + "$e$service $f$Bar$g$ {}$h$\n")); + + EXPECT_TRUE(HasSpan('a', 'd', file_.service(0))); + EXPECT_TRUE(HasSpan('b', 'c', file_.service(0), "name")); + EXPECT_TRUE(HasSpan('e', 'h', file_.service(1))); + EXPECT_TRUE(HasSpan('f', 'g', file_.service(1), "name")); + + // Ignore these. + EXPECT_TRUE(HasSpan(file_)); +} + +TEST_F(SourceInfoTest, MethodsAndStreams) { + EXPECT_TRUE(Parse( + "service Foo {\n" + " $a$rpc $b$Bar$c$($d$X$e$) returns($f$Y$g$);$h$" + " $i$rpc $j$Baz$k$($l$Z$m$) returns($n$W$o$);$p$" + "}")); + + const MethodDescriptorProto& bar = file_.service(0).method(0); + const MethodDescriptorProto& baz = file_.service(0).method(1); + + EXPECT_TRUE(HasSpan('a', 'h', bar)); + EXPECT_TRUE(HasSpan('b', 'c', bar, "name")); + EXPECT_TRUE(HasSpan('d', 'e', bar, "input_type")); + EXPECT_TRUE(HasSpan('f', 'g', bar, "output_type")); + + EXPECT_TRUE(HasSpan('i', 'p', baz)); + EXPECT_TRUE(HasSpan('j', 'k', baz, "name")); + EXPECT_TRUE(HasSpan('l', 'm', baz, "input_type")); + EXPECT_TRUE(HasSpan('n', 'o', baz, "output_type")); + + // Ignore these. + EXPECT_TRUE(HasSpan(file_)); + EXPECT_TRUE(HasSpan(file_.service(0))); + EXPECT_TRUE(HasSpan(file_.service(0), "name")); +} + + +TEST_F(SourceInfoTest, Options) { + EXPECT_TRUE(Parse( + "$a$option $b$foo$c$.$d$($e$bar.baz$f$)$g$ = " + "$h$123$i$;$j$\n" + "$k$option qux = $l$-123$m$;$n$\n" + "$o$option corge = $p$abc$q$;$r$\n" + "$s$option grault = $t$'blah'$u$;$v$\n" + "$w$option garply = $x${ yadda yadda }$y$;$z$\n" + "$0$option waldo = $1$123.0$2$;$3$\n" + )); + + const UninterpretedOption& option1 = file_.options().uninterpreted_option(0); + const UninterpretedOption& option2 = file_.options().uninterpreted_option(1); + const UninterpretedOption& option3 = file_.options().uninterpreted_option(2); + const UninterpretedOption& option4 = file_.options().uninterpreted_option(3); + const UninterpretedOption& option5 = file_.options().uninterpreted_option(4); + const UninterpretedOption& option6 = file_.options().uninterpreted_option(5); + + EXPECT_TRUE(HasSpan('a', 'j', file_.options())); + EXPECT_TRUE(HasSpan('a', 'j', option1)); + EXPECT_TRUE(HasSpan('b', 'g', option1, "name")); + EXPECT_TRUE(HasSpan('b', 'c', option1.name(0))); + EXPECT_TRUE(HasSpan('b', 'c', option1.name(0), "name_part")); + EXPECT_TRUE(HasSpan('d', 'g', option1.name(1))); + EXPECT_TRUE(HasSpan('e', 'f', option1.name(1), "name_part")); + EXPECT_TRUE(HasSpan('h', 'i', option1, "positive_int_value")); + + EXPECT_TRUE(HasSpan('k', 'n', file_.options())); + EXPECT_TRUE(HasSpan('l', 'm', option2, "negative_int_value")); + + EXPECT_TRUE(HasSpan('o', 'r', file_.options())); + EXPECT_TRUE(HasSpan('p', 'q', option3, "identifier_value")); + + EXPECT_TRUE(HasSpan('s', 'v', file_.options())); + EXPECT_TRUE(HasSpan('t', 'u', option4, "string_value")); + + EXPECT_TRUE(HasSpan('w', 'z', file_.options())); + EXPECT_TRUE(HasSpan('x', 'y', option5, "aggregate_value")); + + EXPECT_TRUE(HasSpan('0', '3', file_.options())); + EXPECT_TRUE(HasSpan('1', '2', option6, "double_value")); + + // Ignore these. + EXPECT_TRUE(HasSpan(file_)); + EXPECT_TRUE(HasSpan(option2)); + EXPECT_TRUE(HasSpan(option3)); + EXPECT_TRUE(HasSpan(option4)); + EXPECT_TRUE(HasSpan(option5)); + EXPECT_TRUE(HasSpan(option6)); + EXPECT_TRUE(HasSpan(option2, "name")); + EXPECT_TRUE(HasSpan(option3, "name")); + EXPECT_TRUE(HasSpan(option4, "name")); + EXPECT_TRUE(HasSpan(option5, "name")); + EXPECT_TRUE(HasSpan(option6, "name")); + EXPECT_TRUE(HasSpan(option2.name(0))); + EXPECT_TRUE(HasSpan(option3.name(0))); + EXPECT_TRUE(HasSpan(option4.name(0))); + EXPECT_TRUE(HasSpan(option5.name(0))); + EXPECT_TRUE(HasSpan(option6.name(0))); + EXPECT_TRUE(HasSpan(option2.name(0), "name_part")); + EXPECT_TRUE(HasSpan(option3.name(0), "name_part")); + EXPECT_TRUE(HasSpan(option4.name(0), "name_part")); + EXPECT_TRUE(HasSpan(option5.name(0), "name_part")); + EXPECT_TRUE(HasSpan(option6.name(0), "name_part")); +} + +TEST_F(SourceInfoTest, ScopedOptions) { + EXPECT_TRUE(Parse( + "message Foo {\n" + " $a$option mopt = 1;$b$\n" + "}\n" + "enum Bar {\n" + " $c$option eopt = 1;$d$\n" + "}\n" + "service Baz {\n" + " $e$option sopt = 1;$f$\n" + " rpc M(X) returns(Y) {\n" + " $g$option mopt = 1;$h$\n" + " }\n" + "}\n")); + + EXPECT_TRUE(HasSpan('a', 'b', file_.message_type(0).options())); + EXPECT_TRUE(HasSpan('c', 'd', file_.enum_type(0).options())); + EXPECT_TRUE(HasSpan('e', 'f', file_.service(0).options())); + EXPECT_TRUE(HasSpan('g', 'h', file_.service(0).method(0).options())); + + // Ignore these. + EXPECT_TRUE(HasSpan(file_)); + EXPECT_TRUE(HasSpan(file_.message_type(0))); + EXPECT_TRUE(HasSpan(file_.message_type(0), "name")); + EXPECT_TRUE(HasSpan(file_.message_type(0).options() + .uninterpreted_option(0))); + EXPECT_TRUE(HasSpan(file_.message_type(0).options() + .uninterpreted_option(0), "name")); + EXPECT_TRUE(HasSpan(file_.message_type(0).options() + .uninterpreted_option(0).name(0))); + EXPECT_TRUE(HasSpan(file_.message_type(0).options() + .uninterpreted_option(0).name(0), "name_part")); + EXPECT_TRUE(HasSpan(file_.message_type(0).options() + .uninterpreted_option(0), "positive_int_value")); + EXPECT_TRUE(HasSpan(file_.enum_type(0))); + EXPECT_TRUE(HasSpan(file_.enum_type(0), "name")); + EXPECT_TRUE(HasSpan(file_.enum_type(0).options() + .uninterpreted_option(0))); + EXPECT_TRUE(HasSpan(file_.enum_type(0).options() + .uninterpreted_option(0), "name")); + EXPECT_TRUE(HasSpan(file_.enum_type(0).options() + .uninterpreted_option(0).name(0))); + EXPECT_TRUE(HasSpan(file_.enum_type(0).options() + .uninterpreted_option(0).name(0), "name_part")); + EXPECT_TRUE(HasSpan(file_.enum_type(0).options() + .uninterpreted_option(0), "positive_int_value")); + EXPECT_TRUE(HasSpan(file_.service(0))); + EXPECT_TRUE(HasSpan(file_.service(0), "name")); + EXPECT_TRUE(HasSpan(file_.service(0).method(0))); + EXPECT_TRUE(HasSpan(file_.service(0).options() + .uninterpreted_option(0))); + EXPECT_TRUE(HasSpan(file_.service(0).options() + .uninterpreted_option(0), "name")); + EXPECT_TRUE(HasSpan(file_.service(0).options() + .uninterpreted_option(0).name(0))); + EXPECT_TRUE(HasSpan(file_.service(0).options() + .uninterpreted_option(0).name(0), "name_part")); + EXPECT_TRUE(HasSpan(file_.service(0).options() + .uninterpreted_option(0), "positive_int_value")); + EXPECT_TRUE(HasSpan(file_.service(0).method(0), "name")); + EXPECT_TRUE(HasSpan(file_.service(0).method(0), "input_type")); + EXPECT_TRUE(HasSpan(file_.service(0).method(0), "output_type")); + EXPECT_TRUE(HasSpan(file_.service(0).method(0).options() + .uninterpreted_option(0))); + EXPECT_TRUE(HasSpan(file_.service(0).method(0).options() + .uninterpreted_option(0), "name")); + EXPECT_TRUE(HasSpan(file_.service(0).method(0).options() + .uninterpreted_option(0).name(0))); + EXPECT_TRUE(HasSpan(file_.service(0).method(0).options() + .uninterpreted_option(0).name(0), "name_part")); + EXPECT_TRUE(HasSpan(file_.service(0).method(0).options() + .uninterpreted_option(0), "positive_int_value")); +} + +TEST_F(SourceInfoTest, FieldOptions) { + // The actual "name = value" pairs are parsed by the same code as for + // top-level options so we won't re-test that -- just make sure that the + // syntax used for field options is understood. + EXPECT_TRUE(Parse( + "message Foo {" + " optional int32 bar = 1 " + "$a$[default=$b$123$c$,$d$opt1=123$e$," + "$f$opt2='hi'$g$]$h$;" + "}\n" + )); + + const FieldDescriptorProto& field = file_.message_type(0).field(0); + const UninterpretedOption& option1 = field.options().uninterpreted_option(0); + const UninterpretedOption& option2 = field.options().uninterpreted_option(1); + + EXPECT_TRUE(HasSpan('a', 'h', field.options())); + EXPECT_TRUE(HasSpan('b', 'c', field, "default_value")); + EXPECT_TRUE(HasSpan('d', 'e', option1)); + EXPECT_TRUE(HasSpan('f', 'g', option2)); + + // Ignore these. + EXPECT_TRUE(HasSpan(file_)); + EXPECT_TRUE(HasSpan(file_.message_type(0))); + EXPECT_TRUE(HasSpan(file_.message_type(0), "name")); + EXPECT_TRUE(HasSpan(field)); + EXPECT_TRUE(HasSpan(field, "label")); + EXPECT_TRUE(HasSpan(field, "type")); + EXPECT_TRUE(HasSpan(field, "name")); + EXPECT_TRUE(HasSpan(field, "number")); + EXPECT_TRUE(HasSpan(option1, "name")); + EXPECT_TRUE(HasSpan(option2, "name")); + EXPECT_TRUE(HasSpan(option1.name(0))); + EXPECT_TRUE(HasSpan(option2.name(0))); + EXPECT_TRUE(HasSpan(option1.name(0), "name_part")); + EXPECT_TRUE(HasSpan(option2.name(0), "name_part")); + EXPECT_TRUE(HasSpan(option1, "positive_int_value")); + EXPECT_TRUE(HasSpan(option2, "string_value")); +} + +TEST_F(SourceInfoTest, EnumValueOptions) { + // The actual "name = value" pairs are parsed by the same code as for + // top-level options so we won't re-test that -- just make sure that the + // syntax used for enum options is understood. + EXPECT_TRUE(Parse( + "enum Foo {" + " BAR = 1 $a$[$b$opt1=123$c$,$d$opt2='hi'$e$]$f$;" + "}\n" + )); + + const EnumValueDescriptorProto& value = file_.enum_type(0).value(0); + const UninterpretedOption& option1 = value.options().uninterpreted_option(0); + const UninterpretedOption& option2 = value.options().uninterpreted_option(1); + + EXPECT_TRUE(HasSpan('a', 'f', value.options())); + EXPECT_TRUE(HasSpan('b', 'c', option1)); + EXPECT_TRUE(HasSpan('d', 'e', option2)); + + // Ignore these. + EXPECT_TRUE(HasSpan(file_)); + EXPECT_TRUE(HasSpan(file_.enum_type(0))); + EXPECT_TRUE(HasSpan(file_.enum_type(0), "name")); + EXPECT_TRUE(HasSpan(value)); + EXPECT_TRUE(HasSpan(value, "name")); + EXPECT_TRUE(HasSpan(value, "number")); + EXPECT_TRUE(HasSpan(option1, "name")); + EXPECT_TRUE(HasSpan(option2, "name")); + EXPECT_TRUE(HasSpan(option1.name(0))); + EXPECT_TRUE(HasSpan(option2.name(0))); + EXPECT_TRUE(HasSpan(option1.name(0), "name_part")); + EXPECT_TRUE(HasSpan(option2.name(0), "name_part")); + EXPECT_TRUE(HasSpan(option1, "positive_int_value")); + EXPECT_TRUE(HasSpan(option2, "string_value")); +} + +TEST_F(SourceInfoTest, DocComments) { + EXPECT_TRUE(Parse( + "// Foo leading\n" + "// line 2\n" + "$a$message Foo {\n" + " // Foo trailing\n" + " // line 2\n" + "\n" + " // ignored\n" + "\n" + " // bar leading\n" + " $b$optional int32 bar = 1;$c$\n" + " // bar trailing\n" + "}$d$\n" + "// ignored\n" + )); + + const DescriptorProto& foo = file_.message_type(0); + const FieldDescriptorProto& bar = foo.field(0); + + EXPECT_TRUE(HasSpanWithComment('a', 'd', foo, + " Foo leading\n line 2\n", + " Foo trailing\n line 2\n")); + EXPECT_TRUE(HasSpanWithComment('b', 'c', bar, + " bar leading\n", + " bar trailing\n")); + + // Ignore these. + EXPECT_TRUE(HasSpan(file_)); + EXPECT_TRUE(HasSpan(foo, "name")); + EXPECT_TRUE(HasSpan(bar, "label")); + EXPECT_TRUE(HasSpan(bar, "type")); + EXPECT_TRUE(HasSpan(bar, "name")); + EXPECT_TRUE(HasSpan(bar, "number")); +} + +TEST_F(SourceInfoTest, DocComments2) { + EXPECT_TRUE(Parse( + "// ignored\n" + "syntax = \"proto2\";\n" + "// Foo leading\n" + "// line 2\n" + "$a$message Foo {\n" + " /* Foo trailing\n" + " * line 2 */\n" + " // ignored\n" + " /* bar leading\n" + " */" + " $b$optional int32 bar = 1;$c$ // bar trailing\n" + " // ignored\n" + "}$d$\n" + "// ignored\n" + "\n" + "// option leading\n" + "$e$option baz = 123;$f$\n" + "// option trailing\n" + )); + + const DescriptorProto& foo = file_.message_type(0); + const FieldDescriptorProto& bar = foo.field(0); + const UninterpretedOption& baz = file_.options().uninterpreted_option(0); + + EXPECT_TRUE(HasSpanWithComment('a', 'd', foo, + " Foo leading\n line 2\n", + " Foo trailing\n line 2 ")); + EXPECT_TRUE(HasSpanWithComment('b', 'c', bar, + " bar leading\n", + " bar trailing\n")); + EXPECT_TRUE(HasSpanWithComment('e', 'f', baz, + " option leading\n", + " option trailing\n")); + + // Ignore these. + EXPECT_TRUE(HasSpan(file_)); + EXPECT_TRUE(HasSpan(foo, "name")); + EXPECT_TRUE(HasSpan(bar, "label")); + EXPECT_TRUE(HasSpan(bar, "type")); + EXPECT_TRUE(HasSpan(bar, "name")); + EXPECT_TRUE(HasSpan(bar, "number")); + EXPECT_TRUE(HasSpan(file_.options())); + EXPECT_TRUE(HasSpan(baz, "name")); + EXPECT_TRUE(HasSpan(baz.name(0))); + EXPECT_TRUE(HasSpan(baz.name(0), "name_part")); + EXPECT_TRUE(HasSpan(baz, "positive_int_value")); +} + +TEST_F(SourceInfoTest, DocComments3) { + EXPECT_TRUE(Parse( + "$a$message Foo {\n" + " // bar leading\n" + " $b$optional int32 bar = 1 [(baz.qux) = {}];$c$\n" + " // bar trailing\n" + "}$d$\n" + "// ignored\n" + )); + + const DescriptorProto& foo = file_.message_type(0); + const FieldDescriptorProto& bar = foo.field(0); + + EXPECT_TRUE(HasSpanWithComment('b', 'c', bar, + " bar leading\n", + " bar trailing\n")); + + // Ignore these. + EXPECT_TRUE(HasSpan(file_)); + EXPECT_TRUE(HasSpan(foo)); + EXPECT_TRUE(HasSpan(foo, "name")); + EXPECT_TRUE(HasSpan(bar, "label")); + EXPECT_TRUE(HasSpan(bar, "type")); + EXPECT_TRUE(HasSpan(bar, "name")); + EXPECT_TRUE(HasSpan(bar, "number")); + EXPECT_TRUE(HasSpan(bar.options())); + EXPECT_TRUE(HasSpan(bar.options().uninterpreted_option(0))); + EXPECT_TRUE(HasSpan(bar.options().uninterpreted_option(0), "name")); + EXPECT_TRUE(HasSpan(bar.options().uninterpreted_option(0).name(0))); + EXPECT_TRUE(HasSpan( + bar.options().uninterpreted_option(0).name(0), "name_part")); + EXPECT_TRUE(HasSpan( + bar.options().uninterpreted_option(0), "aggregate_value")); +} + +TEST_F(SourceInfoTest, DocCommentsOneof) { + EXPECT_TRUE(Parse( + "// ignored\n" + "syntax = \"proto2\";\n" + "// Foo leading\n" + "$a$message Foo {\n" + " /* Foo trailing\n" + " */\n" + " // ignored\n" + " /* bar leading\n" + " * line 2 */\n" + " $b$oneof bar {\n" + " /* bar trailing\n" + " * line 2 */\n" + " // ignored\n" + " /* bar_int leading\n" + " */\n" + " $c$int32 bar_int = 1;$d$ // bar_int trailing\n" + " // ignored\n" + " }$e$\n" + "}$f$\n")); + + const DescriptorProto& foo = file_.message_type(0); + const OneofDescriptorProto& bar = foo.oneof_decl(0); + const FieldDescriptorProto& bar_int = foo.field(0); + + EXPECT_TRUE(HasSpanWithComment('a', 'f', foo, + " Foo leading\n", + " Foo trailing\n")); + EXPECT_TRUE(HasSpanWithComment('b', 'e', bar, + " bar leading\n line 2 ", + " bar trailing\n line 2 ")); + EXPECT_TRUE(HasSpanWithComment('c', 'd', bar_int, + " bar_int leading\n", + " bar_int trailing\n")); + + // Ignore these. + EXPECT_TRUE(HasSpan(file_)); + EXPECT_TRUE(HasSpan(foo, "name")); + EXPECT_TRUE(HasSpan(bar, "name")); + EXPECT_TRUE(HasSpan(bar_int, "type")); + EXPECT_TRUE(HasSpan(bar_int, "name")); + EXPECT_TRUE(HasSpan(bar_int, "number")); +} + // =================================================================== } // anonymous namespace diff --git a/src/google/protobuf/compiler/plugin.cc b/src/google/protobuf/compiler/plugin.cc index a4aedaf..727f942 100644 --- a/src/google/protobuf/compiler/plugin.cc +++ b/src/google/protobuf/compiler/plugin.cc @@ -59,13 +59,15 @@ namespace google { namespace protobuf { namespace compiler { -class GeneratorResponseOutputDirectory : public OutputDirectory { +class GeneratorResponseContext : public GeneratorContext { public: - GeneratorResponseOutputDirectory(CodeGeneratorResponse* response) - : response_(response) {} - virtual ~GeneratorResponseOutputDirectory() {} + GeneratorResponseContext(CodeGeneratorResponse* response, + const vector<const FileDescriptor*>& parsed_files) + : response_(response), + parsed_files_(parsed_files) {} + virtual ~GeneratorResponseContext() {} - // implements OutputDirectory -------------------------------------- + // implements GeneratorContext -------------------------------------- virtual io::ZeroCopyOutputStream* Open(const string& filename) { CodeGeneratorResponse::File* file = response_->add_file(); @@ -81,8 +83,13 @@ class GeneratorResponseOutputDirectory : public OutputDirectory { return new io::StringOutputStream(file->mutable_content()); } + void ListParsedFiles(vector<const FileDescriptor*>* output) { + *output = parsed_files_; + } + private: CodeGeneratorResponse* response_; + const vector<const FileDescriptor*>& parsed_files_; }; int PluginMain(int argc, char* argv[], const CodeGenerator* generator) { @@ -112,22 +119,26 @@ int PluginMain(int argc, char* argv[], const CodeGenerator* generator) { } } - CodeGeneratorResponse response; - GeneratorResponseOutputDirectory output_directory(&response); - + vector<const FileDescriptor*> parsed_files; for (int i = 0; i < request.file_to_generate_size(); i++) { - const FileDescriptor* file = - pool.FindFileByName(request.file_to_generate(i)); - if (file == NULL) { + parsed_files.push_back(pool.FindFileByName(request.file_to_generate(i))); + if (parsed_files.back() == NULL) { cerr << argv[0] << ": protoc asked plugin to generate a file but " "did not provide a descriptor for the file: " << request.file_to_generate(i) << endl; return 1; } + } + + CodeGeneratorResponse response; + GeneratorResponseContext context(&response, parsed_files); + + for (int i = 0; i < parsed_files.size(); i++) { + const FileDescriptor* file = parsed_files[i]; string error; bool succeeded = generator->Generate( - file, request.parameter(), &output_directory, &error); + file, request.parameter(), &context, &error); if (!succeeded && error.empty()) { error = "Code generator returned false but provided no error " diff --git a/src/google/protobuf/compiler/plugin.h b/src/google/protobuf/compiler/plugin.h index 7c40333..6fa2de1 100644 --- a/src/google/protobuf/compiler/plugin.h +++ b/src/google/protobuf/compiler/plugin.h @@ -56,7 +56,6 @@ #define GOOGLE_PROTOBUF_COMPILER_PLUGIN_H__ #include <google/protobuf/stubs/common.h> - namespace google { namespace protobuf { namespace compiler { diff --git a/src/google/protobuf/compiler/plugin.pb.cc b/src/google/protobuf/compiler/plugin.pb.cc index 6b0dd55..b5cd01b 100644 --- a/src/google/protobuf/compiler/plugin.pb.cc +++ b/src/google/protobuf/compiler/plugin.pb.cc @@ -1,11 +1,17 @@ // Generated by the protocol buffer compiler. DO NOT EDIT! +// source: google/protobuf/compiler/plugin.proto #define INTERNAL_SUPPRESS_PROTOBUF_FIELD_DEPRECATION #include "google/protobuf/compiler/plugin.pb.h" + +#include <algorithm> + +#include <google/protobuf/stubs/common.h> #include <google/protobuf/stubs/once.h> #include <google/protobuf/io/coded_stream.h> #include <google/protobuf/wire_format_lite_inl.h> #include <google/protobuf/descriptor.h> +#include <google/protobuf/generated_message_reflection.h> #include <google/protobuf/reflection_ops.h> #include <google/protobuf/wire_format.h> // @@protoc_insertion_point(includes) @@ -133,7 +139,9 @@ void protobuf_AddDesc_google_2fprotobuf_2fcompiler_2fplugin_2eproto() { "atorResponse\022\r\n\005error\030\001 \001(\t\022B\n\004file\030\017 \003(" "\01324.google.protobuf.compiler.CodeGenerat" "orResponse.File\032>\n\004File\022\014\n\004name\030\001 \001(\t\022\027\n" - "\017insertion_point\030\002 \001(\t\022\017\n\007content\030\017 \001(\t", 399); + "\017insertion_point\030\002 \001(\t\022\017\n\007content\030\017 \001(\tB" + ",\n\034com.google.protobuf.compilerB\014PluginP" + "rotos", 445); ::google::protobuf::MessageFactory::InternalRegisterGeneratedFile( "google/protobuf/compiler/plugin.proto", &protobuf_RegisterTypes); CodeGeneratorRequest::default_instance_ = new CodeGeneratorRequest(); @@ -152,10 +160,8 @@ struct StaticDescriptorInitializer_google_2fprotobuf_2fcompiler_2fplugin_2eproto } } static_descriptor_initializer_google_2fprotobuf_2fcompiler_2fplugin_2eproto_; - // =================================================================== -const ::std::string CodeGeneratorRequest::_default_parameter_; #ifndef _MSC_VER const int CodeGeneratorRequest::kFileToGenerateFieldNumber; const int CodeGeneratorRequest::kParameterFieldNumber; @@ -165,6 +171,7 @@ const int CodeGeneratorRequest::kProtoFileFieldNumber; CodeGeneratorRequest::CodeGeneratorRequest() : ::google::protobuf::Message() { SharedCtor(); + // @@protoc_insertion_point(constructor:google.protobuf.compiler.CodeGeneratorRequest) } void CodeGeneratorRequest::InitAsDefaultInstance() { @@ -174,20 +181,23 @@ CodeGeneratorRequest::CodeGeneratorRequest(const CodeGeneratorRequest& from) : ::google::protobuf::Message() { SharedCtor(); MergeFrom(from); + // @@protoc_insertion_point(copy_constructor:google.protobuf.compiler.CodeGeneratorRequest) } void CodeGeneratorRequest::SharedCtor() { + ::google::protobuf::internal::GetEmptyString(); _cached_size_ = 0; - parameter_ = const_cast< ::std::string*>(&_default_parameter_); + parameter_ = const_cast< ::std::string*>(&::google::protobuf::internal::GetEmptyStringAlreadyInited()); ::memset(_has_bits_, 0, sizeof(_has_bits_)); } CodeGeneratorRequest::~CodeGeneratorRequest() { + // @@protoc_insertion_point(destructor:google.protobuf.compiler.CodeGeneratorRequest) SharedDtor(); } void CodeGeneratorRequest::SharedDtor() { - if (parameter_ != &_default_parameter_) { + if (parameter_ != &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { delete parameter_; } if (this != default_instance_) { @@ -205,7 +215,8 @@ const ::google::protobuf::Descriptor* CodeGeneratorRequest::descriptor() { } const CodeGeneratorRequest& CodeGeneratorRequest::default_instance() { - if (default_instance_ == NULL) protobuf_AddDesc_google_2fprotobuf_2fcompiler_2fplugin_2eproto(); return *default_instance_; + if (default_instance_ == NULL) protobuf_AddDesc_google_2fprotobuf_2fcompiler_2fplugin_2eproto(); + return *default_instance_; } CodeGeneratorRequest* CodeGeneratorRequest::default_instance_ = NULL; @@ -215,11 +226,9 @@ CodeGeneratorRequest* CodeGeneratorRequest::New() const { } void CodeGeneratorRequest::Clear() { - if (_has_bits_[1 / 32] & (0xffu << (1 % 32))) { - if (_has_bit(1)) { - if (parameter_ != &_default_parameter_) { - parameter_->clear(); - } + if (has_parameter()) { + if (parameter_ != &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { + parameter_->clear(); } } file_to_generate_.Clear(); @@ -230,65 +239,70 @@ void CodeGeneratorRequest::Clear() { bool CodeGeneratorRequest::MergePartialFromCodedStream( ::google::protobuf::io::CodedInputStream* input) { -#define DO_(EXPRESSION) if (!(EXPRESSION)) return false +#define DO_(EXPRESSION) if (!(EXPRESSION)) goto failure ::google::protobuf::uint32 tag; - while ((tag = input->ReadTag()) != 0) { + // @@protoc_insertion_point(parse_start:google.protobuf.compiler.CodeGeneratorRequest) + for (;;) { + ::std::pair< ::google::protobuf::uint32, bool> p = input->ReadTagWithCutoff(127); + tag = p.first; + if (!p.second) goto handle_unusual; switch (::google::protobuf::internal::WireFormatLite::GetTagFieldNumber(tag)) { // repeated string file_to_generate = 1; case 1: { - if (::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) == - ::google::protobuf::internal::WireFormatLite::WIRETYPE_LENGTH_DELIMITED) { + if (tag == 10) { parse_file_to_generate: DO_(::google::protobuf::internal::WireFormatLite::ReadString( input, this->add_file_to_generate())); - ::google::protobuf::internal::WireFormat::VerifyUTF8String( - this->file_to_generate(0).data(), this->file_to_generate(0).length(), - ::google::protobuf::internal::WireFormat::PARSE); + ::google::protobuf::internal::WireFormat::VerifyUTF8StringNamedField( + this->file_to_generate(this->file_to_generate_size() - 1).data(), + this->file_to_generate(this->file_to_generate_size() - 1).length(), + ::google::protobuf::internal::WireFormat::PARSE, + "file_to_generate"); } else { - goto handle_uninterpreted; + goto handle_unusual; } if (input->ExpectTag(10)) goto parse_file_to_generate; if (input->ExpectTag(18)) goto parse_parameter; break; } - + // optional string parameter = 2; case 2: { - if (::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) == - ::google::protobuf::internal::WireFormatLite::WIRETYPE_LENGTH_DELIMITED) { + if (tag == 18) { parse_parameter: DO_(::google::protobuf::internal::WireFormatLite::ReadString( input, this->mutable_parameter())); - ::google::protobuf::internal::WireFormat::VerifyUTF8String( + ::google::protobuf::internal::WireFormat::VerifyUTF8StringNamedField( this->parameter().data(), this->parameter().length(), - ::google::protobuf::internal::WireFormat::PARSE); + ::google::protobuf::internal::WireFormat::PARSE, + "parameter"); } else { - goto handle_uninterpreted; + goto handle_unusual; } if (input->ExpectTag(122)) goto parse_proto_file; break; } - + // repeated .google.protobuf.FileDescriptorProto proto_file = 15; case 15: { - if (::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) == - ::google::protobuf::internal::WireFormatLite::WIRETYPE_LENGTH_DELIMITED) { + if (tag == 122) { parse_proto_file: DO_(::google::protobuf::internal::WireFormatLite::ReadMessageNoVirtual( input, add_proto_file())); } else { - goto handle_uninterpreted; + goto handle_unusual; } if (input->ExpectTag(122)) goto parse_proto_file; - if (input->ExpectAtEnd()) return true; + if (input->ExpectAtEnd()) goto success; break; } - + default: { - handle_uninterpreted: - if (::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) == + handle_unusual: + if (tag == 0 || + ::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) == ::google::protobuf::internal::WireFormatLite::WIRETYPE_END_GROUP) { - return true; + goto success; } DO_(::google::protobuf::internal::WireFormat::SkipField( input, tag, mutable_unknown_fields())); @@ -296,80 +310,93 @@ bool CodeGeneratorRequest::MergePartialFromCodedStream( } } } +success: + // @@protoc_insertion_point(parse_success:google.protobuf.compiler.CodeGeneratorRequest) return true; +failure: + // @@protoc_insertion_point(parse_failure:google.protobuf.compiler.CodeGeneratorRequest) + return false; #undef DO_ } void CodeGeneratorRequest::SerializeWithCachedSizes( ::google::protobuf::io::CodedOutputStream* output) const { + // @@protoc_insertion_point(serialize_start:google.protobuf.compiler.CodeGeneratorRequest) // repeated string file_to_generate = 1; for (int i = 0; i < this->file_to_generate_size(); i++) { - ::google::protobuf::internal::WireFormat::VerifyUTF8String( + ::google::protobuf::internal::WireFormat::VerifyUTF8StringNamedField( this->file_to_generate(i).data(), this->file_to_generate(i).length(), - ::google::protobuf::internal::WireFormat::SERIALIZE); + ::google::protobuf::internal::WireFormat::SERIALIZE, + "file_to_generate"); ::google::protobuf::internal::WireFormatLite::WriteString( 1, this->file_to_generate(i), output); } - + // optional string parameter = 2; - if (_has_bit(1)) { - ::google::protobuf::internal::WireFormat::VerifyUTF8String( + if (has_parameter()) { + ::google::protobuf::internal::WireFormat::VerifyUTF8StringNamedField( this->parameter().data(), this->parameter().length(), - ::google::protobuf::internal::WireFormat::SERIALIZE); - ::google::protobuf::internal::WireFormatLite::WriteString( + ::google::protobuf::internal::WireFormat::SERIALIZE, + "parameter"); + ::google::protobuf::internal::WireFormatLite::WriteStringMaybeAliased( 2, this->parameter(), output); } - + // repeated .google.protobuf.FileDescriptorProto proto_file = 15; for (int i = 0; i < this->proto_file_size(); i++) { ::google::protobuf::internal::WireFormatLite::WriteMessageMaybeToArray( 15, this->proto_file(i), output); } - + if (!unknown_fields().empty()) { ::google::protobuf::internal::WireFormat::SerializeUnknownFields( unknown_fields(), output); } + // @@protoc_insertion_point(serialize_end:google.protobuf.compiler.CodeGeneratorRequest) } ::google::protobuf::uint8* CodeGeneratorRequest::SerializeWithCachedSizesToArray( ::google::protobuf::uint8* target) const { + // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.compiler.CodeGeneratorRequest) // repeated string file_to_generate = 1; for (int i = 0; i < this->file_to_generate_size(); i++) { - ::google::protobuf::internal::WireFormat::VerifyUTF8String( + ::google::protobuf::internal::WireFormat::VerifyUTF8StringNamedField( this->file_to_generate(i).data(), this->file_to_generate(i).length(), - ::google::protobuf::internal::WireFormat::SERIALIZE); + ::google::protobuf::internal::WireFormat::SERIALIZE, + "file_to_generate"); target = ::google::protobuf::internal::WireFormatLite:: WriteStringToArray(1, this->file_to_generate(i), target); } - + // optional string parameter = 2; - if (_has_bit(1)) { - ::google::protobuf::internal::WireFormat::VerifyUTF8String( + if (has_parameter()) { + ::google::protobuf::internal::WireFormat::VerifyUTF8StringNamedField( this->parameter().data(), this->parameter().length(), - ::google::protobuf::internal::WireFormat::SERIALIZE); + ::google::protobuf::internal::WireFormat::SERIALIZE, + "parameter"); target = ::google::protobuf::internal::WireFormatLite::WriteStringToArray( 2, this->parameter(), target); } - + // repeated .google.protobuf.FileDescriptorProto proto_file = 15; for (int i = 0; i < this->proto_file_size(); i++) { target = ::google::protobuf::internal::WireFormatLite:: WriteMessageNoVirtualToArray( 15, this->proto_file(i), target); } - + if (!unknown_fields().empty()) { target = ::google::protobuf::internal::WireFormat::SerializeUnknownFieldsToArray( unknown_fields(), target); } + // @@protoc_insertion_point(serialize_to_array_end:google.protobuf.compiler.CodeGeneratorRequest) return target; } int CodeGeneratorRequest::ByteSize() const { int total_size = 0; - + if (_has_bits_[1 / 32] & (0xffu << (1 % 32))) { // optional string parameter = 2; if (has_parameter()) { @@ -377,7 +404,7 @@ int CodeGeneratorRequest::ByteSize() const { ::google::protobuf::internal::WireFormatLite::StringSize( this->parameter()); } - + } // repeated string file_to_generate = 1; total_size += 1 * this->file_to_generate_size(); @@ -385,7 +412,7 @@ int CodeGeneratorRequest::ByteSize() const { total_size += ::google::protobuf::internal::WireFormatLite::StringSize( this->file_to_generate(i)); } - + // repeated .google.protobuf.FileDescriptorProto proto_file = 15; total_size += 1 * this->proto_file_size(); for (int i = 0; i < this->proto_file_size(); i++) { @@ -393,7 +420,7 @@ int CodeGeneratorRequest::ByteSize() const { ::google::protobuf::internal::WireFormatLite::MessageSizeNoVirtual( this->proto_file(i)); } - + if (!unknown_fields().empty()) { total_size += ::google::protobuf::internal::WireFormat::ComputeUnknownFieldsSize( @@ -422,7 +449,7 @@ void CodeGeneratorRequest::MergeFrom(const CodeGeneratorRequest& from) { file_to_generate_.MergeFrom(from.file_to_generate_); proto_file_.MergeFrom(from.proto_file_); if (from._has_bits_[1 / 32] & (0xffu << (1 % 32))) { - if (from._has_bit(1)) { + if (from.has_parameter()) { set_parameter(from.parameter()); } } @@ -442,10 +469,8 @@ void CodeGeneratorRequest::CopyFrom(const CodeGeneratorRequest& from) { } bool CodeGeneratorRequest::IsInitialized() const { - - for (int i = 0; i < proto_file_size(); i++) { - if (!this->proto_file(i).IsInitialized()) return false; - } + + if (!::google::protobuf::internal::AllAreInitialized(this->proto_file())) return false; return true; } @@ -471,9 +496,6 @@ void CodeGeneratorRequest::Swap(CodeGeneratorRequest* other) { // =================================================================== -const ::std::string CodeGeneratorResponse_File::_default_name_; -const ::std::string CodeGeneratorResponse_File::_default_insertion_point_; -const ::std::string CodeGeneratorResponse_File::_default_content_; #ifndef _MSC_VER const int CodeGeneratorResponse_File::kNameFieldNumber; const int CodeGeneratorResponse_File::kInsertionPointFieldNumber; @@ -483,6 +505,7 @@ const int CodeGeneratorResponse_File::kContentFieldNumber; CodeGeneratorResponse_File::CodeGeneratorResponse_File() : ::google::protobuf::Message() { SharedCtor(); + // @@protoc_insertion_point(constructor:google.protobuf.compiler.CodeGeneratorResponse.File) } void CodeGeneratorResponse_File::InitAsDefaultInstance() { @@ -492,28 +515,31 @@ CodeGeneratorResponse_File::CodeGeneratorResponse_File(const CodeGeneratorRespon : ::google::protobuf::Message() { SharedCtor(); MergeFrom(from); + // @@protoc_insertion_point(copy_constructor:google.protobuf.compiler.CodeGeneratorResponse.File) } void CodeGeneratorResponse_File::SharedCtor() { + ::google::protobuf::internal::GetEmptyString(); _cached_size_ = 0; - name_ = const_cast< ::std::string*>(&_default_name_); - insertion_point_ = const_cast< ::std::string*>(&_default_insertion_point_); - content_ = const_cast< ::std::string*>(&_default_content_); + name_ = const_cast< ::std::string*>(&::google::protobuf::internal::GetEmptyStringAlreadyInited()); + insertion_point_ = const_cast< ::std::string*>(&::google::protobuf::internal::GetEmptyStringAlreadyInited()); + content_ = const_cast< ::std::string*>(&::google::protobuf::internal::GetEmptyStringAlreadyInited()); ::memset(_has_bits_, 0, sizeof(_has_bits_)); } CodeGeneratorResponse_File::~CodeGeneratorResponse_File() { + // @@protoc_insertion_point(destructor:google.protobuf.compiler.CodeGeneratorResponse.File) SharedDtor(); } void CodeGeneratorResponse_File::SharedDtor() { - if (name_ != &_default_name_) { + if (name_ != &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { delete name_; } - if (insertion_point_ != &_default_insertion_point_) { + if (insertion_point_ != &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { delete insertion_point_; } - if (content_ != &_default_content_) { + if (content_ != &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { delete content_; } if (this != default_instance_) { @@ -531,7 +557,8 @@ const ::google::protobuf::Descriptor* CodeGeneratorResponse_File::descriptor() { } const CodeGeneratorResponse_File& CodeGeneratorResponse_File::default_instance() { - if (default_instance_ == NULL) protobuf_AddDesc_google_2fprotobuf_2fcompiler_2fplugin_2eproto(); return *default_instance_; + if (default_instance_ == NULL) protobuf_AddDesc_google_2fprotobuf_2fcompiler_2fplugin_2eproto(); + return *default_instance_; } CodeGeneratorResponse_File* CodeGeneratorResponse_File::default_instance_ = NULL; @@ -541,19 +568,19 @@ CodeGeneratorResponse_File* CodeGeneratorResponse_File::New() const { } void CodeGeneratorResponse_File::Clear() { - if (_has_bits_[0 / 32] & (0xffu << (0 % 32))) { - if (_has_bit(0)) { - if (name_ != &_default_name_) { + if (_has_bits_[0 / 32] & 7) { + if (has_name()) { + if (name_ != &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { name_->clear(); } } - if (_has_bit(1)) { - if (insertion_point_ != &_default_insertion_point_) { + if (has_insertion_point()) { + if (insertion_point_ != &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { insertion_point_->clear(); } } - if (_has_bit(2)) { - if (content_ != &_default_content_) { + if (has_content()) { + if (content_ != &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { content_->clear(); } } @@ -564,65 +591,70 @@ void CodeGeneratorResponse_File::Clear() { bool CodeGeneratorResponse_File::MergePartialFromCodedStream( ::google::protobuf::io::CodedInputStream* input) { -#define DO_(EXPRESSION) if (!(EXPRESSION)) return false +#define DO_(EXPRESSION) if (!(EXPRESSION)) goto failure ::google::protobuf::uint32 tag; - while ((tag = input->ReadTag()) != 0) { + // @@protoc_insertion_point(parse_start:google.protobuf.compiler.CodeGeneratorResponse.File) + for (;;) { + ::std::pair< ::google::protobuf::uint32, bool> p = input->ReadTagWithCutoff(127); + tag = p.first; + if (!p.second) goto handle_unusual; switch (::google::protobuf::internal::WireFormatLite::GetTagFieldNumber(tag)) { // optional string name = 1; case 1: { - if (::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) == - ::google::protobuf::internal::WireFormatLite::WIRETYPE_LENGTH_DELIMITED) { + if (tag == 10) { DO_(::google::protobuf::internal::WireFormatLite::ReadString( input, this->mutable_name())); - ::google::protobuf::internal::WireFormat::VerifyUTF8String( + ::google::protobuf::internal::WireFormat::VerifyUTF8StringNamedField( this->name().data(), this->name().length(), - ::google::protobuf::internal::WireFormat::PARSE); + ::google::protobuf::internal::WireFormat::PARSE, + "name"); } else { - goto handle_uninterpreted; + goto handle_unusual; } if (input->ExpectTag(18)) goto parse_insertion_point; break; } - + // optional string insertion_point = 2; case 2: { - if (::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) == - ::google::protobuf::internal::WireFormatLite::WIRETYPE_LENGTH_DELIMITED) { + if (tag == 18) { parse_insertion_point: DO_(::google::protobuf::internal::WireFormatLite::ReadString( input, this->mutable_insertion_point())); - ::google::protobuf::internal::WireFormat::VerifyUTF8String( + ::google::protobuf::internal::WireFormat::VerifyUTF8StringNamedField( this->insertion_point().data(), this->insertion_point().length(), - ::google::protobuf::internal::WireFormat::PARSE); + ::google::protobuf::internal::WireFormat::PARSE, + "insertion_point"); } else { - goto handle_uninterpreted; + goto handle_unusual; } if (input->ExpectTag(122)) goto parse_content; break; } - + // optional string content = 15; case 15: { - if (::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) == - ::google::protobuf::internal::WireFormatLite::WIRETYPE_LENGTH_DELIMITED) { + if (tag == 122) { parse_content: DO_(::google::protobuf::internal::WireFormatLite::ReadString( input, this->mutable_content())); - ::google::protobuf::internal::WireFormat::VerifyUTF8String( + ::google::protobuf::internal::WireFormat::VerifyUTF8StringNamedField( this->content().data(), this->content().length(), - ::google::protobuf::internal::WireFormat::PARSE); + ::google::protobuf::internal::WireFormat::PARSE, + "content"); } else { - goto handle_uninterpreted; + goto handle_unusual; } - if (input->ExpectAtEnd()) return true; + if (input->ExpectAtEnd()) goto success; break; } - + default: { - handle_uninterpreted: - if (::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) == + handle_unusual: + if (tag == 0 || + ::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) == ::google::protobuf::internal::WireFormatLite::WIRETYPE_END_GROUP) { - return true; + goto success; } DO_(::google::protobuf::internal::WireFormat::SkipField( input, tag, mutable_unknown_fields())); @@ -630,87 +662,102 @@ bool CodeGeneratorResponse_File::MergePartialFromCodedStream( } } } +success: + // @@protoc_insertion_point(parse_success:google.protobuf.compiler.CodeGeneratorResponse.File) return true; +failure: + // @@protoc_insertion_point(parse_failure:google.protobuf.compiler.CodeGeneratorResponse.File) + return false; #undef DO_ } void CodeGeneratorResponse_File::SerializeWithCachedSizes( ::google::protobuf::io::CodedOutputStream* output) const { + // @@protoc_insertion_point(serialize_start:google.protobuf.compiler.CodeGeneratorResponse.File) // optional string name = 1; - if (_has_bit(0)) { - ::google::protobuf::internal::WireFormat::VerifyUTF8String( + if (has_name()) { + ::google::protobuf::internal::WireFormat::VerifyUTF8StringNamedField( this->name().data(), this->name().length(), - ::google::protobuf::internal::WireFormat::SERIALIZE); - ::google::protobuf::internal::WireFormatLite::WriteString( + ::google::protobuf::internal::WireFormat::SERIALIZE, + "name"); + ::google::protobuf::internal::WireFormatLite::WriteStringMaybeAliased( 1, this->name(), output); } - + // optional string insertion_point = 2; - if (_has_bit(1)) { - ::google::protobuf::internal::WireFormat::VerifyUTF8String( + if (has_insertion_point()) { + ::google::protobuf::internal::WireFormat::VerifyUTF8StringNamedField( this->insertion_point().data(), this->insertion_point().length(), - ::google::protobuf::internal::WireFormat::SERIALIZE); - ::google::protobuf::internal::WireFormatLite::WriteString( + ::google::protobuf::internal::WireFormat::SERIALIZE, + "insertion_point"); + ::google::protobuf::internal::WireFormatLite::WriteStringMaybeAliased( 2, this->insertion_point(), output); } - + // optional string content = 15; - if (_has_bit(2)) { - ::google::protobuf::internal::WireFormat::VerifyUTF8String( + if (has_content()) { + ::google::protobuf::internal::WireFormat::VerifyUTF8StringNamedField( this->content().data(), this->content().length(), - ::google::protobuf::internal::WireFormat::SERIALIZE); - ::google::protobuf::internal::WireFormatLite::WriteString( + ::google::protobuf::internal::WireFormat::SERIALIZE, + "content"); + ::google::protobuf::internal::WireFormatLite::WriteStringMaybeAliased( 15, this->content(), output); } - + if (!unknown_fields().empty()) { ::google::protobuf::internal::WireFormat::SerializeUnknownFields( unknown_fields(), output); } + // @@protoc_insertion_point(serialize_end:google.protobuf.compiler.CodeGeneratorResponse.File) } ::google::protobuf::uint8* CodeGeneratorResponse_File::SerializeWithCachedSizesToArray( ::google::protobuf::uint8* target) const { + // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.compiler.CodeGeneratorResponse.File) // optional string name = 1; - if (_has_bit(0)) { - ::google::protobuf::internal::WireFormat::VerifyUTF8String( + if (has_name()) { + ::google::protobuf::internal::WireFormat::VerifyUTF8StringNamedField( this->name().data(), this->name().length(), - ::google::protobuf::internal::WireFormat::SERIALIZE); + ::google::protobuf::internal::WireFormat::SERIALIZE, + "name"); target = ::google::protobuf::internal::WireFormatLite::WriteStringToArray( 1, this->name(), target); } - + // optional string insertion_point = 2; - if (_has_bit(1)) { - ::google::protobuf::internal::WireFormat::VerifyUTF8String( + if (has_insertion_point()) { + ::google::protobuf::internal::WireFormat::VerifyUTF8StringNamedField( this->insertion_point().data(), this->insertion_point().length(), - ::google::protobuf::internal::WireFormat::SERIALIZE); + ::google::protobuf::internal::WireFormat::SERIALIZE, + "insertion_point"); target = ::google::protobuf::internal::WireFormatLite::WriteStringToArray( 2, this->insertion_point(), target); } - + // optional string content = 15; - if (_has_bit(2)) { - ::google::protobuf::internal::WireFormat::VerifyUTF8String( + if (has_content()) { + ::google::protobuf::internal::WireFormat::VerifyUTF8StringNamedField( this->content().data(), this->content().length(), - ::google::protobuf::internal::WireFormat::SERIALIZE); + ::google::protobuf::internal::WireFormat::SERIALIZE, + "content"); target = ::google::protobuf::internal::WireFormatLite::WriteStringToArray( 15, this->content(), target); } - + if (!unknown_fields().empty()) { target = ::google::protobuf::internal::WireFormat::SerializeUnknownFieldsToArray( unknown_fields(), target); } + // @@protoc_insertion_point(serialize_to_array_end:google.protobuf.compiler.CodeGeneratorResponse.File) return target; } int CodeGeneratorResponse_File::ByteSize() const { int total_size = 0; - + if (_has_bits_[0 / 32] & (0xffu << (0 % 32))) { // optional string name = 1; if (has_name()) { @@ -718,21 +765,21 @@ int CodeGeneratorResponse_File::ByteSize() const { ::google::protobuf::internal::WireFormatLite::StringSize( this->name()); } - + // optional string insertion_point = 2; if (has_insertion_point()) { total_size += 1 + ::google::protobuf::internal::WireFormatLite::StringSize( this->insertion_point()); } - + // optional string content = 15; if (has_content()) { total_size += 1 + ::google::protobuf::internal::WireFormatLite::StringSize( this->content()); } - + } if (!unknown_fields().empty()) { total_size += @@ -760,13 +807,13 @@ void CodeGeneratorResponse_File::MergeFrom(const ::google::protobuf::Message& fr void CodeGeneratorResponse_File::MergeFrom(const CodeGeneratorResponse_File& from) { GOOGLE_CHECK_NE(&from, this); if (from._has_bits_[0 / 32] & (0xffu << (0 % 32))) { - if (from._has_bit(0)) { + if (from.has_name()) { set_name(from.name()); } - if (from._has_bit(1)) { + if (from.has_insertion_point()) { set_insertion_point(from.insertion_point()); } - if (from._has_bit(2)) { + if (from.has_content()) { set_content(from.content()); } } @@ -786,7 +833,7 @@ void CodeGeneratorResponse_File::CopyFrom(const CodeGeneratorResponse_File& from } bool CodeGeneratorResponse_File::IsInitialized() const { - + return true; } @@ -812,7 +859,6 @@ void CodeGeneratorResponse_File::Swap(CodeGeneratorResponse_File* other) { // ------------------------------------------------------------------- -const ::std::string CodeGeneratorResponse::_default_error_; #ifndef _MSC_VER const int CodeGeneratorResponse::kErrorFieldNumber; const int CodeGeneratorResponse::kFileFieldNumber; @@ -821,6 +867,7 @@ const int CodeGeneratorResponse::kFileFieldNumber; CodeGeneratorResponse::CodeGeneratorResponse() : ::google::protobuf::Message() { SharedCtor(); + // @@protoc_insertion_point(constructor:google.protobuf.compiler.CodeGeneratorResponse) } void CodeGeneratorResponse::InitAsDefaultInstance() { @@ -830,20 +877,23 @@ CodeGeneratorResponse::CodeGeneratorResponse(const CodeGeneratorResponse& from) : ::google::protobuf::Message() { SharedCtor(); MergeFrom(from); + // @@protoc_insertion_point(copy_constructor:google.protobuf.compiler.CodeGeneratorResponse) } void CodeGeneratorResponse::SharedCtor() { + ::google::protobuf::internal::GetEmptyString(); _cached_size_ = 0; - error_ = const_cast< ::std::string*>(&_default_error_); + error_ = const_cast< ::std::string*>(&::google::protobuf::internal::GetEmptyStringAlreadyInited()); ::memset(_has_bits_, 0, sizeof(_has_bits_)); } CodeGeneratorResponse::~CodeGeneratorResponse() { + // @@protoc_insertion_point(destructor:google.protobuf.compiler.CodeGeneratorResponse) SharedDtor(); } void CodeGeneratorResponse::SharedDtor() { - if (error_ != &_default_error_) { + if (error_ != &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { delete error_; } if (this != default_instance_) { @@ -861,7 +911,8 @@ const ::google::protobuf::Descriptor* CodeGeneratorResponse::descriptor() { } const CodeGeneratorResponse& CodeGeneratorResponse::default_instance() { - if (default_instance_ == NULL) protobuf_AddDesc_google_2fprotobuf_2fcompiler_2fplugin_2eproto(); return *default_instance_; + if (default_instance_ == NULL) protobuf_AddDesc_google_2fprotobuf_2fcompiler_2fplugin_2eproto(); + return *default_instance_; } CodeGeneratorResponse* CodeGeneratorResponse::default_instance_ = NULL; @@ -871,11 +922,9 @@ CodeGeneratorResponse* CodeGeneratorResponse::New() const { } void CodeGeneratorResponse::Clear() { - if (_has_bits_[0 / 32] & (0xffu << (0 % 32))) { - if (_has_bit(0)) { - if (error_ != &_default_error_) { - error_->clear(); - } + if (has_error()) { + if (error_ != &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { + error_->clear(); } } file_.Clear(); @@ -885,46 +934,50 @@ void CodeGeneratorResponse::Clear() { bool CodeGeneratorResponse::MergePartialFromCodedStream( ::google::protobuf::io::CodedInputStream* input) { -#define DO_(EXPRESSION) if (!(EXPRESSION)) return false +#define DO_(EXPRESSION) if (!(EXPRESSION)) goto failure ::google::protobuf::uint32 tag; - while ((tag = input->ReadTag()) != 0) { + // @@protoc_insertion_point(parse_start:google.protobuf.compiler.CodeGeneratorResponse) + for (;;) { + ::std::pair< ::google::protobuf::uint32, bool> p = input->ReadTagWithCutoff(127); + tag = p.first; + if (!p.second) goto handle_unusual; switch (::google::protobuf::internal::WireFormatLite::GetTagFieldNumber(tag)) { // optional string error = 1; case 1: { - if (::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) == - ::google::protobuf::internal::WireFormatLite::WIRETYPE_LENGTH_DELIMITED) { + if (tag == 10) { DO_(::google::protobuf::internal::WireFormatLite::ReadString( input, this->mutable_error())); - ::google::protobuf::internal::WireFormat::VerifyUTF8String( + ::google::protobuf::internal::WireFormat::VerifyUTF8StringNamedField( this->error().data(), this->error().length(), - ::google::protobuf::internal::WireFormat::PARSE); + ::google::protobuf::internal::WireFormat::PARSE, + "error"); } else { - goto handle_uninterpreted; + goto handle_unusual; } if (input->ExpectTag(122)) goto parse_file; break; } - + // repeated .google.protobuf.compiler.CodeGeneratorResponse.File file = 15; case 15: { - if (::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) == - ::google::protobuf::internal::WireFormatLite::WIRETYPE_LENGTH_DELIMITED) { + if (tag == 122) { parse_file: DO_(::google::protobuf::internal::WireFormatLite::ReadMessageNoVirtual( input, add_file())); } else { - goto handle_uninterpreted; + goto handle_unusual; } if (input->ExpectTag(122)) goto parse_file; - if (input->ExpectAtEnd()) return true; + if (input->ExpectAtEnd()) goto success; break; } - + default: { - handle_uninterpreted: - if (::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) == + handle_unusual: + if (tag == 0 || + ::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) == ::google::protobuf::internal::WireFormatLite::WIRETYPE_END_GROUP) { - return true; + goto success; } DO_(::google::protobuf::internal::WireFormat::SkipField( input, tag, mutable_unknown_fields())); @@ -932,62 +985,73 @@ bool CodeGeneratorResponse::MergePartialFromCodedStream( } } } +success: + // @@protoc_insertion_point(parse_success:google.protobuf.compiler.CodeGeneratorResponse) return true; +failure: + // @@protoc_insertion_point(parse_failure:google.protobuf.compiler.CodeGeneratorResponse) + return false; #undef DO_ } void CodeGeneratorResponse::SerializeWithCachedSizes( ::google::protobuf::io::CodedOutputStream* output) const { + // @@protoc_insertion_point(serialize_start:google.protobuf.compiler.CodeGeneratorResponse) // optional string error = 1; - if (_has_bit(0)) { - ::google::protobuf::internal::WireFormat::VerifyUTF8String( + if (has_error()) { + ::google::protobuf::internal::WireFormat::VerifyUTF8StringNamedField( this->error().data(), this->error().length(), - ::google::protobuf::internal::WireFormat::SERIALIZE); - ::google::protobuf::internal::WireFormatLite::WriteString( + ::google::protobuf::internal::WireFormat::SERIALIZE, + "error"); + ::google::protobuf::internal::WireFormatLite::WriteStringMaybeAliased( 1, this->error(), output); } - + // repeated .google.protobuf.compiler.CodeGeneratorResponse.File file = 15; for (int i = 0; i < this->file_size(); i++) { ::google::protobuf::internal::WireFormatLite::WriteMessageMaybeToArray( 15, this->file(i), output); } - + if (!unknown_fields().empty()) { ::google::protobuf::internal::WireFormat::SerializeUnknownFields( unknown_fields(), output); } + // @@protoc_insertion_point(serialize_end:google.protobuf.compiler.CodeGeneratorResponse) } ::google::protobuf::uint8* CodeGeneratorResponse::SerializeWithCachedSizesToArray( ::google::protobuf::uint8* target) const { + // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.compiler.CodeGeneratorResponse) // optional string error = 1; - if (_has_bit(0)) { - ::google::protobuf::internal::WireFormat::VerifyUTF8String( + if (has_error()) { + ::google::protobuf::internal::WireFormat::VerifyUTF8StringNamedField( this->error().data(), this->error().length(), - ::google::protobuf::internal::WireFormat::SERIALIZE); + ::google::protobuf::internal::WireFormat::SERIALIZE, + "error"); target = ::google::protobuf::internal::WireFormatLite::WriteStringToArray( 1, this->error(), target); } - + // repeated .google.protobuf.compiler.CodeGeneratorResponse.File file = 15; for (int i = 0; i < this->file_size(); i++) { target = ::google::protobuf::internal::WireFormatLite:: WriteMessageNoVirtualToArray( 15, this->file(i), target); } - + if (!unknown_fields().empty()) { target = ::google::protobuf::internal::WireFormat::SerializeUnknownFieldsToArray( unknown_fields(), target); } + // @@protoc_insertion_point(serialize_to_array_end:google.protobuf.compiler.CodeGeneratorResponse) return target; } int CodeGeneratorResponse::ByteSize() const { int total_size = 0; - + if (_has_bits_[0 / 32] & (0xffu << (0 % 32))) { // optional string error = 1; if (has_error()) { @@ -995,7 +1059,7 @@ int CodeGeneratorResponse::ByteSize() const { ::google::protobuf::internal::WireFormatLite::StringSize( this->error()); } - + } // repeated .google.protobuf.compiler.CodeGeneratorResponse.File file = 15; total_size += 1 * this->file_size(); @@ -1004,7 +1068,7 @@ int CodeGeneratorResponse::ByteSize() const { ::google::protobuf::internal::WireFormatLite::MessageSizeNoVirtual( this->file(i)); } - + if (!unknown_fields().empty()) { total_size += ::google::protobuf::internal::WireFormat::ComputeUnknownFieldsSize( @@ -1032,7 +1096,7 @@ void CodeGeneratorResponse::MergeFrom(const CodeGeneratorResponse& from) { GOOGLE_CHECK_NE(&from, this); file_.MergeFrom(from.file_); if (from._has_bits_[0 / 32] & (0xffu << (0 % 32))) { - if (from._has_bit(0)) { + if (from.has_error()) { set_error(from.error()); } } @@ -1052,7 +1116,7 @@ void CodeGeneratorResponse::CopyFrom(const CodeGeneratorResponse& from) { } bool CodeGeneratorResponse::IsInitialized() const { - + return true; } diff --git a/src/google/protobuf/compiler/plugin.pb.h b/src/google/protobuf/compiler/plugin.pb.h index f8f8053..815addd 100644 --- a/src/google/protobuf/compiler/plugin.pb.h +++ b/src/google/protobuf/compiler/plugin.pb.h @@ -8,21 +8,22 @@ #include <google/protobuf/stubs/common.h> -#if GOOGLE_PROTOBUF_VERSION < 2003000 +#if GOOGLE_PROTOBUF_VERSION < 2006000 #error This file was generated by a newer version of protoc which is #error incompatible with your Protocol Buffer headers. Please update #error your headers. #endif -#if 2003000 < GOOGLE_PROTOBUF_MIN_PROTOC_VERSION +#if 2006000 < GOOGLE_PROTOBUF_MIN_PROTOC_VERSION #error This file was generated by an older version of protoc which is #error incompatible with your Protocol Buffer headers. Please #error regenerate this file with a newer version of protoc. #endif #include <google/protobuf/generated_message_util.h> +#include <google/protobuf/message.h> #include <google/protobuf/repeated_field.h> #include <google/protobuf/extension_set.h> -#include <google/protobuf/generated_message_reflection.h> +#include <google/protobuf/unknown_field_set.h> #include "google/protobuf/descriptor.pb.h" // @@protoc_insertion_point(includes) @@ -45,29 +46,29 @@ class LIBPROTOC_EXPORT CodeGeneratorRequest : public ::google::protobuf::Message public: CodeGeneratorRequest(); virtual ~CodeGeneratorRequest(); - + CodeGeneratorRequest(const CodeGeneratorRequest& from); - + inline CodeGeneratorRequest& operator=(const CodeGeneratorRequest& from) { CopyFrom(from); return *this; } - + inline const ::google::protobuf::UnknownFieldSet& unknown_fields() const { return _unknown_fields_; } - + inline ::google::protobuf::UnknownFieldSet* mutable_unknown_fields() { return &_unknown_fields_; } - + static const ::google::protobuf::Descriptor* descriptor(); static const CodeGeneratorRequest& default_instance(); - + void Swap(CodeGeneratorRequest* other); - + // implements Message ---------------------------------------------- - + CodeGeneratorRequest* New() const; void CopyFrom(const ::google::protobuf::Message& from); void MergeFrom(const ::google::protobuf::Message& from); @@ -75,7 +76,7 @@ class LIBPROTOC_EXPORT CodeGeneratorRequest : public ::google::protobuf::Message void MergeFrom(const CodeGeneratorRequest& from); void Clear(); bool IsInitialized() const; - + int ByteSize() const; bool MergePartialFromCodedStream( ::google::protobuf::io::CodedInputStream* input); @@ -88,13 +89,12 @@ class LIBPROTOC_EXPORT CodeGeneratorRequest : public ::google::protobuf::Message void SharedDtor(); void SetCachedSize(int size) const; public: - ::google::protobuf::Metadata GetMetadata() const; - + // nested types ---------------------------------------------------- - + // accessors ------------------------------------------------------- - + // repeated string file_to_generate = 1; inline int file_to_generate_size() const; inline void clear_file_to_generate(); @@ -110,7 +110,7 @@ class LIBPROTOC_EXPORT CodeGeneratorRequest : public ::google::protobuf::Message inline void add_file_to_generate(const char* value, size_t size); inline const ::google::protobuf::RepeatedPtrField< ::std::string>& file_to_generate() const; inline ::google::protobuf::RepeatedPtrField< ::std::string>* mutable_file_to_generate(); - + // optional string parameter = 2; inline bool has_parameter() const; inline void clear_parameter(); @@ -120,7 +120,9 @@ class LIBPROTOC_EXPORT CodeGeneratorRequest : public ::google::protobuf::Message inline void set_parameter(const char* value); inline void set_parameter(const char* value, size_t size); inline ::std::string* mutable_parameter(); - + inline ::std::string* release_parameter(); + inline void set_allocated_parameter(::std::string* parameter); + // repeated .google.protobuf.FileDescriptorProto proto_file = 15; inline int proto_file_size() const; inline void clear_proto_file(); @@ -132,33 +134,23 @@ class LIBPROTOC_EXPORT CodeGeneratorRequest : public ::google::protobuf::Message proto_file() const; inline ::google::protobuf::RepeatedPtrField< ::google::protobuf::FileDescriptorProto >* mutable_proto_file(); - + // @@protoc_insertion_point(class_scope:google.protobuf.compiler.CodeGeneratorRequest) private: + inline void set_has_parameter(); + inline void clear_has_parameter(); + ::google::protobuf::UnknownFieldSet _unknown_fields_; + + ::google::protobuf::uint32 _has_bits_[1]; mutable int _cached_size_; - ::google::protobuf::RepeatedPtrField< ::std::string> file_to_generate_; ::std::string* parameter_; - static const ::std::string _default_parameter_; ::google::protobuf::RepeatedPtrField< ::google::protobuf::FileDescriptorProto > proto_file_; friend void LIBPROTOC_EXPORT protobuf_AddDesc_google_2fprotobuf_2fcompiler_2fplugin_2eproto(); friend void protobuf_AssignDesc_google_2fprotobuf_2fcompiler_2fplugin_2eproto(); friend void protobuf_ShutdownFile_google_2fprotobuf_2fcompiler_2fplugin_2eproto(); - - ::google::protobuf::uint32 _has_bits_[(3 + 31) / 32]; - - // WHY DOES & HAVE LOWER PRECEDENCE THAN != !? - inline bool _has_bit(int index) const { - return (_has_bits_[index / 32] & (1u << (index % 32))) != 0; - } - inline void _set_bit(int index) { - _has_bits_[index / 32] |= (1u << (index % 32)); - } - inline void _clear_bit(int index) { - _has_bits_[index / 32] &= ~(1u << (index % 32)); - } - + void InitAsDefaultInstance(); static CodeGeneratorRequest* default_instance_; }; @@ -168,29 +160,29 @@ class LIBPROTOC_EXPORT CodeGeneratorResponse_File : public ::google::protobuf::M public: CodeGeneratorResponse_File(); virtual ~CodeGeneratorResponse_File(); - + CodeGeneratorResponse_File(const CodeGeneratorResponse_File& from); - + inline CodeGeneratorResponse_File& operator=(const CodeGeneratorResponse_File& from) { CopyFrom(from); return *this; } - + inline const ::google::protobuf::UnknownFieldSet& unknown_fields() const { return _unknown_fields_; } - + inline ::google::protobuf::UnknownFieldSet* mutable_unknown_fields() { return &_unknown_fields_; } - + static const ::google::protobuf::Descriptor* descriptor(); static const CodeGeneratorResponse_File& default_instance(); - + void Swap(CodeGeneratorResponse_File* other); - + // implements Message ---------------------------------------------- - + CodeGeneratorResponse_File* New() const; void CopyFrom(const ::google::protobuf::Message& from); void MergeFrom(const ::google::protobuf::Message& from); @@ -198,7 +190,7 @@ class LIBPROTOC_EXPORT CodeGeneratorResponse_File : public ::google::protobuf::M void MergeFrom(const CodeGeneratorResponse_File& from); void Clear(); bool IsInitialized() const; - + int ByteSize() const; bool MergePartialFromCodedStream( ::google::protobuf::io::CodedInputStream* input); @@ -211,13 +203,12 @@ class LIBPROTOC_EXPORT CodeGeneratorResponse_File : public ::google::protobuf::M void SharedDtor(); void SetCachedSize(int size) const; public: - ::google::protobuf::Metadata GetMetadata() const; - + // nested types ---------------------------------------------------- - + // accessors ------------------------------------------------------- - + // optional string name = 1; inline bool has_name() const; inline void clear_name(); @@ -227,7 +218,9 @@ class LIBPROTOC_EXPORT CodeGeneratorResponse_File : public ::google::protobuf::M inline void set_name(const char* value); inline void set_name(const char* value, size_t size); inline ::std::string* mutable_name(); - + inline ::std::string* release_name(); + inline void set_allocated_name(::std::string* name); + // optional string insertion_point = 2; inline bool has_insertion_point() const; inline void clear_insertion_point(); @@ -237,7 +230,9 @@ class LIBPROTOC_EXPORT CodeGeneratorResponse_File : public ::google::protobuf::M inline void set_insertion_point(const char* value); inline void set_insertion_point(const char* value, size_t size); inline ::std::string* mutable_insertion_point(); - + inline ::std::string* release_insertion_point(); + inline void set_allocated_insertion_point(::std::string* insertion_point); + // optional string content = 15; inline bool has_content() const; inline void clear_content(); @@ -247,35 +242,29 @@ class LIBPROTOC_EXPORT CodeGeneratorResponse_File : public ::google::protobuf::M inline void set_content(const char* value); inline void set_content(const char* value, size_t size); inline ::std::string* mutable_content(); - + inline ::std::string* release_content(); + inline void set_allocated_content(::std::string* content); + // @@protoc_insertion_point(class_scope:google.protobuf.compiler.CodeGeneratorResponse.File) private: + inline void set_has_name(); + inline void clear_has_name(); + inline void set_has_insertion_point(); + inline void clear_has_insertion_point(); + inline void set_has_content(); + inline void clear_has_content(); + ::google::protobuf::UnknownFieldSet _unknown_fields_; + + ::google::protobuf::uint32 _has_bits_[1]; mutable int _cached_size_; - ::std::string* name_; - static const ::std::string _default_name_; ::std::string* insertion_point_; - static const ::std::string _default_insertion_point_; ::std::string* content_; - static const ::std::string _default_content_; friend void LIBPROTOC_EXPORT protobuf_AddDesc_google_2fprotobuf_2fcompiler_2fplugin_2eproto(); friend void protobuf_AssignDesc_google_2fprotobuf_2fcompiler_2fplugin_2eproto(); friend void protobuf_ShutdownFile_google_2fprotobuf_2fcompiler_2fplugin_2eproto(); - - ::google::protobuf::uint32 _has_bits_[(3 + 31) / 32]; - - // WHY DOES & HAVE LOWER PRECEDENCE THAN != !? - inline bool _has_bit(int index) const { - return (_has_bits_[index / 32] & (1u << (index % 32))) != 0; - } - inline void _set_bit(int index) { - _has_bits_[index / 32] |= (1u << (index % 32)); - } - inline void _clear_bit(int index) { - _has_bits_[index / 32] &= ~(1u << (index % 32)); - } - + void InitAsDefaultInstance(); static CodeGeneratorResponse_File* default_instance_; }; @@ -285,29 +274,29 @@ class LIBPROTOC_EXPORT CodeGeneratorResponse : public ::google::protobuf::Messag public: CodeGeneratorResponse(); virtual ~CodeGeneratorResponse(); - + CodeGeneratorResponse(const CodeGeneratorResponse& from); - + inline CodeGeneratorResponse& operator=(const CodeGeneratorResponse& from) { CopyFrom(from); return *this; } - + inline const ::google::protobuf::UnknownFieldSet& unknown_fields() const { return _unknown_fields_; } - + inline ::google::protobuf::UnknownFieldSet* mutable_unknown_fields() { return &_unknown_fields_; } - + static const ::google::protobuf::Descriptor* descriptor(); static const CodeGeneratorResponse& default_instance(); - + void Swap(CodeGeneratorResponse* other); - + // implements Message ---------------------------------------------- - + CodeGeneratorResponse* New() const; void CopyFrom(const ::google::protobuf::Message& from); void MergeFrom(const ::google::protobuf::Message& from); @@ -315,7 +304,7 @@ class LIBPROTOC_EXPORT CodeGeneratorResponse : public ::google::protobuf::Messag void MergeFrom(const CodeGeneratorResponse& from); void Clear(); bool IsInitialized() const; - + int ByteSize() const; bool MergePartialFromCodedStream( ::google::protobuf::io::CodedInputStream* input); @@ -328,15 +317,14 @@ class LIBPROTOC_EXPORT CodeGeneratorResponse : public ::google::protobuf::Messag void SharedDtor(); void SetCachedSize(int size) const; public: - ::google::protobuf::Metadata GetMetadata() const; - + // nested types ---------------------------------------------------- - + typedef CodeGeneratorResponse_File File; - + // accessors ------------------------------------------------------- - + // optional string error = 1; inline bool has_error() const; inline void clear_error(); @@ -346,7 +334,9 @@ class LIBPROTOC_EXPORT CodeGeneratorResponse : public ::google::protobuf::Messag inline void set_error(const char* value); inline void set_error(const char* value, size_t size); inline ::std::string* mutable_error(); - + inline ::std::string* release_error(); + inline void set_allocated_error(::std::string* error); + // repeated .google.protobuf.compiler.CodeGeneratorResponse.File file = 15; inline int file_size() const; inline void clear_file(); @@ -358,32 +348,22 @@ class LIBPROTOC_EXPORT CodeGeneratorResponse : public ::google::protobuf::Messag file() const; inline ::google::protobuf::RepeatedPtrField< ::google::protobuf::compiler::CodeGeneratorResponse_File >* mutable_file(); - + // @@protoc_insertion_point(class_scope:google.protobuf.compiler.CodeGeneratorResponse) private: + inline void set_has_error(); + inline void clear_has_error(); + ::google::protobuf::UnknownFieldSet _unknown_fields_; + + ::google::protobuf::uint32 _has_bits_[1]; mutable int _cached_size_; - ::std::string* error_; - static const ::std::string _default_error_; ::google::protobuf::RepeatedPtrField< ::google::protobuf::compiler::CodeGeneratorResponse_File > file_; friend void LIBPROTOC_EXPORT protobuf_AddDesc_google_2fprotobuf_2fcompiler_2fplugin_2eproto(); friend void protobuf_AssignDesc_google_2fprotobuf_2fcompiler_2fplugin_2eproto(); friend void protobuf_ShutdownFile_google_2fprotobuf_2fcompiler_2fplugin_2eproto(); - - ::google::protobuf::uint32 _has_bits_[(2 + 31) / 32]; - - // WHY DOES & HAVE LOWER PRECEDENCE THAN != !? - inline bool _has_bit(int index) const { - return (_has_bits_[index / 32] & (1u << (index % 32))) != 0; - } - inline void _set_bit(int index) { - _has_bits_[index / 32] |= (1u << (index % 32)); - } - inline void _clear_bit(int index) { - _has_bits_[index / 32] &= ~(1u << (index % 32)); - } - + void InitAsDefaultInstance(); static CodeGeneratorResponse* default_instance_; }; @@ -402,83 +382,127 @@ inline void CodeGeneratorRequest::clear_file_to_generate() { file_to_generate_.Clear(); } inline const ::std::string& CodeGeneratorRequest::file_to_generate(int index) const { + // @@protoc_insertion_point(field_get:google.protobuf.compiler.CodeGeneratorRequest.file_to_generate) return file_to_generate_.Get(index); } inline ::std::string* CodeGeneratorRequest::mutable_file_to_generate(int index) { + // @@protoc_insertion_point(field_mutable:google.protobuf.compiler.CodeGeneratorRequest.file_to_generate) return file_to_generate_.Mutable(index); } inline void CodeGeneratorRequest::set_file_to_generate(int index, const ::std::string& value) { + // @@protoc_insertion_point(field_set:google.protobuf.compiler.CodeGeneratorRequest.file_to_generate) file_to_generate_.Mutable(index)->assign(value); } inline void CodeGeneratorRequest::set_file_to_generate(int index, const char* value) { file_to_generate_.Mutable(index)->assign(value); + // @@protoc_insertion_point(field_set_char:google.protobuf.compiler.CodeGeneratorRequest.file_to_generate) } inline void CodeGeneratorRequest::set_file_to_generate(int index, const char* value, size_t size) { file_to_generate_.Mutable(index)->assign( reinterpret_cast<const char*>(value), size); + // @@protoc_insertion_point(field_set_pointer:google.protobuf.compiler.CodeGeneratorRequest.file_to_generate) } inline ::std::string* CodeGeneratorRequest::add_file_to_generate() { return file_to_generate_.Add(); } inline void CodeGeneratorRequest::add_file_to_generate(const ::std::string& value) { file_to_generate_.Add()->assign(value); + // @@protoc_insertion_point(field_add:google.protobuf.compiler.CodeGeneratorRequest.file_to_generate) } inline void CodeGeneratorRequest::add_file_to_generate(const char* value) { file_to_generate_.Add()->assign(value); + // @@protoc_insertion_point(field_add_char:google.protobuf.compiler.CodeGeneratorRequest.file_to_generate) } inline void CodeGeneratorRequest::add_file_to_generate(const char* value, size_t size) { file_to_generate_.Add()->assign(reinterpret_cast<const char*>(value), size); + // @@protoc_insertion_point(field_add_pointer:google.protobuf.compiler.CodeGeneratorRequest.file_to_generate) } inline const ::google::protobuf::RepeatedPtrField< ::std::string>& CodeGeneratorRequest::file_to_generate() const { + // @@protoc_insertion_point(field_list:google.protobuf.compiler.CodeGeneratorRequest.file_to_generate) return file_to_generate_; } inline ::google::protobuf::RepeatedPtrField< ::std::string>* CodeGeneratorRequest::mutable_file_to_generate() { + // @@protoc_insertion_point(field_mutable_list:google.protobuf.compiler.CodeGeneratorRequest.file_to_generate) return &file_to_generate_; } // optional string parameter = 2; inline bool CodeGeneratorRequest::has_parameter() const { - return _has_bit(1); + return (_has_bits_[0] & 0x00000002u) != 0; +} +inline void CodeGeneratorRequest::set_has_parameter() { + _has_bits_[0] |= 0x00000002u; +} +inline void CodeGeneratorRequest::clear_has_parameter() { + _has_bits_[0] &= ~0x00000002u; } inline void CodeGeneratorRequest::clear_parameter() { - if (parameter_ != &_default_parameter_) { + if (parameter_ != &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { parameter_->clear(); } - _clear_bit(1); + clear_has_parameter(); } inline const ::std::string& CodeGeneratorRequest::parameter() const { + // @@protoc_insertion_point(field_get:google.protobuf.compiler.CodeGeneratorRequest.parameter) return *parameter_; } inline void CodeGeneratorRequest::set_parameter(const ::std::string& value) { - _set_bit(1); - if (parameter_ == &_default_parameter_) { + set_has_parameter(); + if (parameter_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { parameter_ = new ::std::string; } parameter_->assign(value); + // @@protoc_insertion_point(field_set:google.protobuf.compiler.CodeGeneratorRequest.parameter) } inline void CodeGeneratorRequest::set_parameter(const char* value) { - _set_bit(1); - if (parameter_ == &_default_parameter_) { + set_has_parameter(); + if (parameter_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { parameter_ = new ::std::string; } parameter_->assign(value); + // @@protoc_insertion_point(field_set_char:google.protobuf.compiler.CodeGeneratorRequest.parameter) } inline void CodeGeneratorRequest::set_parameter(const char* value, size_t size) { - _set_bit(1); - if (parameter_ == &_default_parameter_) { + set_has_parameter(); + if (parameter_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { parameter_ = new ::std::string; } parameter_->assign(reinterpret_cast<const char*>(value), size); + // @@protoc_insertion_point(field_set_pointer:google.protobuf.compiler.CodeGeneratorRequest.parameter) } inline ::std::string* CodeGeneratorRequest::mutable_parameter() { - _set_bit(1); - if (parameter_ == &_default_parameter_) { + set_has_parameter(); + if (parameter_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { parameter_ = new ::std::string; } + // @@protoc_insertion_point(field_mutable:google.protobuf.compiler.CodeGeneratorRequest.parameter) return parameter_; } +inline ::std::string* CodeGeneratorRequest::release_parameter() { + clear_has_parameter(); + if (parameter_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { + return NULL; + } else { + ::std::string* temp = parameter_; + parameter_ = const_cast< ::std::string*>(&::google::protobuf::internal::GetEmptyStringAlreadyInited()); + return temp; + } +} +inline void CodeGeneratorRequest::set_allocated_parameter(::std::string* parameter) { + if (parameter_ != &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { + delete parameter_; + } + if (parameter) { + set_has_parameter(); + parameter_ = parameter; + } else { + clear_has_parameter(); + parameter_ = const_cast< ::std::string*>(&::google::protobuf::internal::GetEmptyStringAlreadyInited()); + } + // @@protoc_insertion_point(field_set_allocated:google.protobuf.compiler.CodeGeneratorRequest.parameter) +} // repeated .google.protobuf.FileDescriptorProto proto_file = 15; inline int CodeGeneratorRequest::proto_file_size() const { @@ -488,20 +512,25 @@ inline void CodeGeneratorRequest::clear_proto_file() { proto_file_.Clear(); } inline const ::google::protobuf::FileDescriptorProto& CodeGeneratorRequest::proto_file(int index) const { + // @@protoc_insertion_point(field_get:google.protobuf.compiler.CodeGeneratorRequest.proto_file) return proto_file_.Get(index); } inline ::google::protobuf::FileDescriptorProto* CodeGeneratorRequest::mutable_proto_file(int index) { + // @@protoc_insertion_point(field_mutable:google.protobuf.compiler.CodeGeneratorRequest.proto_file) return proto_file_.Mutable(index); } inline ::google::protobuf::FileDescriptorProto* CodeGeneratorRequest::add_proto_file() { + // @@protoc_insertion_point(field_add:google.protobuf.compiler.CodeGeneratorRequest.proto_file) return proto_file_.Add(); } inline const ::google::protobuf::RepeatedPtrField< ::google::protobuf::FileDescriptorProto >& CodeGeneratorRequest::proto_file() const { + // @@protoc_insertion_point(field_list:google.protobuf.compiler.CodeGeneratorRequest.proto_file) return proto_file_; } inline ::google::protobuf::RepeatedPtrField< ::google::protobuf::FileDescriptorProto >* CodeGeneratorRequest::mutable_proto_file() { + // @@protoc_insertion_point(field_mutable_list:google.protobuf.compiler.CodeGeneratorRequest.proto_file) return &proto_file_; } @@ -511,129 +540,231 @@ CodeGeneratorRequest::mutable_proto_file() { // optional string name = 1; inline bool CodeGeneratorResponse_File::has_name() const { - return _has_bit(0); + return (_has_bits_[0] & 0x00000001u) != 0; +} +inline void CodeGeneratorResponse_File::set_has_name() { + _has_bits_[0] |= 0x00000001u; +} +inline void CodeGeneratorResponse_File::clear_has_name() { + _has_bits_[0] &= ~0x00000001u; } inline void CodeGeneratorResponse_File::clear_name() { - if (name_ != &_default_name_) { + if (name_ != &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { name_->clear(); } - _clear_bit(0); + clear_has_name(); } inline const ::std::string& CodeGeneratorResponse_File::name() const { + // @@protoc_insertion_point(field_get:google.protobuf.compiler.CodeGeneratorResponse.File.name) return *name_; } inline void CodeGeneratorResponse_File::set_name(const ::std::string& value) { - _set_bit(0); - if (name_ == &_default_name_) { + set_has_name(); + if (name_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { name_ = new ::std::string; } name_->assign(value); + // @@protoc_insertion_point(field_set:google.protobuf.compiler.CodeGeneratorResponse.File.name) } inline void CodeGeneratorResponse_File::set_name(const char* value) { - _set_bit(0); - if (name_ == &_default_name_) { + set_has_name(); + if (name_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { name_ = new ::std::string; } name_->assign(value); + // @@protoc_insertion_point(field_set_char:google.protobuf.compiler.CodeGeneratorResponse.File.name) } inline void CodeGeneratorResponse_File::set_name(const char* value, size_t size) { - _set_bit(0); - if (name_ == &_default_name_) { + set_has_name(); + if (name_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { name_ = new ::std::string; } name_->assign(reinterpret_cast<const char*>(value), size); + // @@protoc_insertion_point(field_set_pointer:google.protobuf.compiler.CodeGeneratorResponse.File.name) } inline ::std::string* CodeGeneratorResponse_File::mutable_name() { - _set_bit(0); - if (name_ == &_default_name_) { + set_has_name(); + if (name_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { name_ = new ::std::string; } + // @@protoc_insertion_point(field_mutable:google.protobuf.compiler.CodeGeneratorResponse.File.name) return name_; } +inline ::std::string* CodeGeneratorResponse_File::release_name() { + clear_has_name(); + if (name_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { + return NULL; + } else { + ::std::string* temp = name_; + name_ = const_cast< ::std::string*>(&::google::protobuf::internal::GetEmptyStringAlreadyInited()); + return temp; + } +} +inline void CodeGeneratorResponse_File::set_allocated_name(::std::string* name) { + if (name_ != &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { + delete name_; + } + if (name) { + set_has_name(); + name_ = name; + } else { + clear_has_name(); + name_ = const_cast< ::std::string*>(&::google::protobuf::internal::GetEmptyStringAlreadyInited()); + } + // @@protoc_insertion_point(field_set_allocated:google.protobuf.compiler.CodeGeneratorResponse.File.name) +} // optional string insertion_point = 2; inline bool CodeGeneratorResponse_File::has_insertion_point() const { - return _has_bit(1); + return (_has_bits_[0] & 0x00000002u) != 0; +} +inline void CodeGeneratorResponse_File::set_has_insertion_point() { + _has_bits_[0] |= 0x00000002u; +} +inline void CodeGeneratorResponse_File::clear_has_insertion_point() { + _has_bits_[0] &= ~0x00000002u; } inline void CodeGeneratorResponse_File::clear_insertion_point() { - if (insertion_point_ != &_default_insertion_point_) { + if (insertion_point_ != &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { insertion_point_->clear(); } - _clear_bit(1); + clear_has_insertion_point(); } inline const ::std::string& CodeGeneratorResponse_File::insertion_point() const { + // @@protoc_insertion_point(field_get:google.protobuf.compiler.CodeGeneratorResponse.File.insertion_point) return *insertion_point_; } inline void CodeGeneratorResponse_File::set_insertion_point(const ::std::string& value) { - _set_bit(1); - if (insertion_point_ == &_default_insertion_point_) { + set_has_insertion_point(); + if (insertion_point_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { insertion_point_ = new ::std::string; } insertion_point_->assign(value); + // @@protoc_insertion_point(field_set:google.protobuf.compiler.CodeGeneratorResponse.File.insertion_point) } inline void CodeGeneratorResponse_File::set_insertion_point(const char* value) { - _set_bit(1); - if (insertion_point_ == &_default_insertion_point_) { + set_has_insertion_point(); + if (insertion_point_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { insertion_point_ = new ::std::string; } insertion_point_->assign(value); + // @@protoc_insertion_point(field_set_char:google.protobuf.compiler.CodeGeneratorResponse.File.insertion_point) } inline void CodeGeneratorResponse_File::set_insertion_point(const char* value, size_t size) { - _set_bit(1); - if (insertion_point_ == &_default_insertion_point_) { + set_has_insertion_point(); + if (insertion_point_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { insertion_point_ = new ::std::string; } insertion_point_->assign(reinterpret_cast<const char*>(value), size); + // @@protoc_insertion_point(field_set_pointer:google.protobuf.compiler.CodeGeneratorResponse.File.insertion_point) } inline ::std::string* CodeGeneratorResponse_File::mutable_insertion_point() { - _set_bit(1); - if (insertion_point_ == &_default_insertion_point_) { + set_has_insertion_point(); + if (insertion_point_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { insertion_point_ = new ::std::string; } + // @@protoc_insertion_point(field_mutable:google.protobuf.compiler.CodeGeneratorResponse.File.insertion_point) return insertion_point_; } +inline ::std::string* CodeGeneratorResponse_File::release_insertion_point() { + clear_has_insertion_point(); + if (insertion_point_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { + return NULL; + } else { + ::std::string* temp = insertion_point_; + insertion_point_ = const_cast< ::std::string*>(&::google::protobuf::internal::GetEmptyStringAlreadyInited()); + return temp; + } +} +inline void CodeGeneratorResponse_File::set_allocated_insertion_point(::std::string* insertion_point) { + if (insertion_point_ != &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { + delete insertion_point_; + } + if (insertion_point) { + set_has_insertion_point(); + insertion_point_ = insertion_point; + } else { + clear_has_insertion_point(); + insertion_point_ = const_cast< ::std::string*>(&::google::protobuf::internal::GetEmptyStringAlreadyInited()); + } + // @@protoc_insertion_point(field_set_allocated:google.protobuf.compiler.CodeGeneratorResponse.File.insertion_point) +} // optional string content = 15; inline bool CodeGeneratorResponse_File::has_content() const { - return _has_bit(2); + return (_has_bits_[0] & 0x00000004u) != 0; +} +inline void CodeGeneratorResponse_File::set_has_content() { + _has_bits_[0] |= 0x00000004u; +} +inline void CodeGeneratorResponse_File::clear_has_content() { + _has_bits_[0] &= ~0x00000004u; } inline void CodeGeneratorResponse_File::clear_content() { - if (content_ != &_default_content_) { + if (content_ != &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { content_->clear(); } - _clear_bit(2); + clear_has_content(); } inline const ::std::string& CodeGeneratorResponse_File::content() const { + // @@protoc_insertion_point(field_get:google.protobuf.compiler.CodeGeneratorResponse.File.content) return *content_; } inline void CodeGeneratorResponse_File::set_content(const ::std::string& value) { - _set_bit(2); - if (content_ == &_default_content_) { + set_has_content(); + if (content_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { content_ = new ::std::string; } content_->assign(value); + // @@protoc_insertion_point(field_set:google.protobuf.compiler.CodeGeneratorResponse.File.content) } inline void CodeGeneratorResponse_File::set_content(const char* value) { - _set_bit(2); - if (content_ == &_default_content_) { + set_has_content(); + if (content_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { content_ = new ::std::string; } content_->assign(value); + // @@protoc_insertion_point(field_set_char:google.protobuf.compiler.CodeGeneratorResponse.File.content) } inline void CodeGeneratorResponse_File::set_content(const char* value, size_t size) { - _set_bit(2); - if (content_ == &_default_content_) { + set_has_content(); + if (content_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { content_ = new ::std::string; } content_->assign(reinterpret_cast<const char*>(value), size); + // @@protoc_insertion_point(field_set_pointer:google.protobuf.compiler.CodeGeneratorResponse.File.content) } inline ::std::string* CodeGeneratorResponse_File::mutable_content() { - _set_bit(2); - if (content_ == &_default_content_) { + set_has_content(); + if (content_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { content_ = new ::std::string; } + // @@protoc_insertion_point(field_mutable:google.protobuf.compiler.CodeGeneratorResponse.File.content) return content_; } +inline ::std::string* CodeGeneratorResponse_File::release_content() { + clear_has_content(); + if (content_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { + return NULL; + } else { + ::std::string* temp = content_; + content_ = const_cast< ::std::string*>(&::google::protobuf::internal::GetEmptyStringAlreadyInited()); + return temp; + } +} +inline void CodeGeneratorResponse_File::set_allocated_content(::std::string* content) { + if (content_ != &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { + delete content_; + } + if (content) { + set_has_content(); + content_ = content; + } else { + clear_has_content(); + content_ = const_cast< ::std::string*>(&::google::protobuf::internal::GetEmptyStringAlreadyInited()); + } + // @@protoc_insertion_point(field_set_allocated:google.protobuf.compiler.CodeGeneratorResponse.File.content) +} // ------------------------------------------------------------------- @@ -641,45 +772,79 @@ inline ::std::string* CodeGeneratorResponse_File::mutable_content() { // optional string error = 1; inline bool CodeGeneratorResponse::has_error() const { - return _has_bit(0); + return (_has_bits_[0] & 0x00000001u) != 0; +} +inline void CodeGeneratorResponse::set_has_error() { + _has_bits_[0] |= 0x00000001u; +} +inline void CodeGeneratorResponse::clear_has_error() { + _has_bits_[0] &= ~0x00000001u; } inline void CodeGeneratorResponse::clear_error() { - if (error_ != &_default_error_) { + if (error_ != &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { error_->clear(); } - _clear_bit(0); + clear_has_error(); } inline const ::std::string& CodeGeneratorResponse::error() const { + // @@protoc_insertion_point(field_get:google.protobuf.compiler.CodeGeneratorResponse.error) return *error_; } inline void CodeGeneratorResponse::set_error(const ::std::string& value) { - _set_bit(0); - if (error_ == &_default_error_) { + set_has_error(); + if (error_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { error_ = new ::std::string; } error_->assign(value); + // @@protoc_insertion_point(field_set:google.protobuf.compiler.CodeGeneratorResponse.error) } inline void CodeGeneratorResponse::set_error(const char* value) { - _set_bit(0); - if (error_ == &_default_error_) { + set_has_error(); + if (error_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { error_ = new ::std::string; } error_->assign(value); + // @@protoc_insertion_point(field_set_char:google.protobuf.compiler.CodeGeneratorResponse.error) } inline void CodeGeneratorResponse::set_error(const char* value, size_t size) { - _set_bit(0); - if (error_ == &_default_error_) { + set_has_error(); + if (error_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { error_ = new ::std::string; } error_->assign(reinterpret_cast<const char*>(value), size); + // @@protoc_insertion_point(field_set_pointer:google.protobuf.compiler.CodeGeneratorResponse.error) } inline ::std::string* CodeGeneratorResponse::mutable_error() { - _set_bit(0); - if (error_ == &_default_error_) { + set_has_error(); + if (error_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { error_ = new ::std::string; } + // @@protoc_insertion_point(field_mutable:google.protobuf.compiler.CodeGeneratorResponse.error) return error_; } +inline ::std::string* CodeGeneratorResponse::release_error() { + clear_has_error(); + if (error_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { + return NULL; + } else { + ::std::string* temp = error_; + error_ = const_cast< ::std::string*>(&::google::protobuf::internal::GetEmptyStringAlreadyInited()); + return temp; + } +} +inline void CodeGeneratorResponse::set_allocated_error(::std::string* error) { + if (error_ != &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { + delete error_; + } + if (error) { + set_has_error(); + error_ = error; + } else { + clear_has_error(); + error_ = const_cast< ::std::string*>(&::google::protobuf::internal::GetEmptyStringAlreadyInited()); + } + // @@protoc_insertion_point(field_set_allocated:google.protobuf.compiler.CodeGeneratorResponse.error) +} // repeated .google.protobuf.compiler.CodeGeneratorResponse.File file = 15; inline int CodeGeneratorResponse::file_size() const { @@ -689,20 +854,25 @@ inline void CodeGeneratorResponse::clear_file() { file_.Clear(); } inline const ::google::protobuf::compiler::CodeGeneratorResponse_File& CodeGeneratorResponse::file(int index) const { + // @@protoc_insertion_point(field_get:google.protobuf.compiler.CodeGeneratorResponse.file) return file_.Get(index); } inline ::google::protobuf::compiler::CodeGeneratorResponse_File* CodeGeneratorResponse::mutable_file(int index) { + // @@protoc_insertion_point(field_mutable:google.protobuf.compiler.CodeGeneratorResponse.file) return file_.Mutable(index); } inline ::google::protobuf::compiler::CodeGeneratorResponse_File* CodeGeneratorResponse::add_file() { + // @@protoc_insertion_point(field_add:google.protobuf.compiler.CodeGeneratorResponse.file) return file_.Add(); } inline const ::google::protobuf::RepeatedPtrField< ::google::protobuf::compiler::CodeGeneratorResponse_File >& CodeGeneratorResponse::file() const { + // @@protoc_insertion_point(field_list:google.protobuf.compiler.CodeGeneratorResponse.file) return file_; } inline ::google::protobuf::RepeatedPtrField< ::google::protobuf::compiler::CodeGeneratorResponse_File >* CodeGeneratorResponse::mutable_file() { + // @@protoc_insertion_point(field_mutable_list:google.protobuf.compiler.CodeGeneratorResponse.file) return &file_; } diff --git a/src/google/protobuf/compiler/plugin.proto b/src/google/protobuf/compiler/plugin.proto index 4e928b0..77b888f 100644 --- a/src/google/protobuf/compiler/plugin.proto +++ b/src/google/protobuf/compiler/plugin.proto @@ -45,6 +45,8 @@ // flag "--${NAME}_out" is passed to protoc. package google.protobuf.compiler; +option java_package = "com.google.protobuf.compiler"; +option java_outer_classname = "PluginProtos"; import "google/protobuf/descriptor.proto"; @@ -131,7 +133,7 @@ message CodeGeneratorResponse { // in order to work correctly in that context. // // The code generator that generates the initial file and the one which - // inserts into it must both run as part of a single invocatino of protoc. + // inserts into it must both run as part of a single invocation of protoc. // Code generators are executed in the order in which they appear on the // command line. // diff --git a/src/google/protobuf/compiler/python/python_generator.cc b/src/google/protobuf/compiler/python/python_generator.cc index fae83a3..113873a 100644 --- a/src/google/protobuf/compiler/python/python_generator.cc +++ b/src/google/protobuf/compiler/python/python_generator.cc @@ -28,6 +28,8 @@ // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +//#PY25 compatible generated code for GAE. +// Copyright 2007 Google Inc. All Rights Reserved. // Author: robinson@google.com (Will Robinson) // // This module outputs pure-Python protocol message classes that will @@ -45,6 +47,7 @@ #include <limits> #include <map> #include <utility> +#include <memory> #include <string> #include <vector> @@ -52,6 +55,7 @@ #include <google/protobuf/descriptor.pb.h> #include <google/protobuf/stubs/common.h> +#include <google/protobuf/stubs/stringprintf.h> #include <google/protobuf/io/printer.h> #include <google/protobuf/descriptor.h> #include <google/protobuf/io/zero_copy_stream.h> @@ -106,6 +110,12 @@ string NamePrefixedWithNestedTypes(const DescriptorT& descriptor, const char kDescriptorKey[] = "DESCRIPTOR"; +// Does the file have top-level enums? +inline bool HasTopLevelEnums(const FileDescriptor *file) { + return file->enum_type_count() > 0; +} + + // Should we generate generic services for this file? inline bool HasGenericServices(const FileDescriptor *file) { return file->service_count() > 0 && @@ -120,13 +130,23 @@ void PrintTopBoilerplate( // TODO(robinson): Allow parameterization of Python version? printer->Print( "# Generated by the protocol buffer compiler. DO NOT EDIT!\n" - "\n" - "from google.protobuf import descriptor\n" - "from google.protobuf import message\n" - "from google.protobuf import reflection\n"); + "# source: $filename$\n" + "\nimport sys\n_b=sys.version_info[0]<3 and (lambda x:x) or (lambda x:x.encode('latin1'))" //##PY25 + "\n", + "filename", file->name()); + if (HasTopLevelEnums(file)) { + printer->Print( + "from google.protobuf.internal import enum_type_wrapper\n"); + } + printer->Print( + "from google.protobuf import descriptor as _descriptor\n" + "from google.protobuf import message as _message\n" + "from google.protobuf import reflection as _reflection\n" + "from google.protobuf import symbol_database as " + "_symbol_database\n"); if (HasGenericServices(file)) { printer->Print( - "from google.protobuf import service\n" + "from google.protobuf import service as _service\n" "from google.protobuf import service_reflection\n"); } @@ -136,7 +156,8 @@ void PrintTopBoilerplate( "from google.protobuf import descriptor_pb2\n"); } printer->Print( - "# @@protoc_insertion_point(imports)\n"); + "# @@protoc_insertion_point(imports)\n\n" + "_sym_db = _symbol_database.Default()\n"); printer->Print("\n\n"); } @@ -202,12 +223,12 @@ string StringifyDefaultValue(const FieldDescriptor& field) { case FieldDescriptor::CPPTYPE_ENUM: return SimpleItoa(field.default_value_enum()->number()); case FieldDescriptor::CPPTYPE_STRING: - if (field.type() == FieldDescriptor::TYPE_STRING) { - return "unicode(\"" + CEscape(field.default_value_string()) + - "\", \"utf-8\")"; - } else { - return "\"" + CEscape(field.default_value_string()) + "\""; - } +//##!PY25 return "b\"" + CEscape(field.default_value_string()) + +//##!PY25 (field.type() != FieldDescriptor::TYPE_STRING ? "\"" : +//##!PY25 "\".decode('utf-8')"); + return "_b(\"" + CEscape(field.default_value_string()) + //##PY25 + (field.type() != FieldDescriptor::TYPE_STRING ? "\")" : //##PY25 + "\").decode('utf-8')"); //##PY25 case FieldDescriptor::CPPTYPE_MESSAGE: return "None"; } @@ -230,7 +251,7 @@ Generator::~Generator() { bool Generator::Generate(const FileDescriptor* file, const string& parameter, - OutputDirectory* output_directory, + GeneratorContext* context, string* error) const { // Completely serialize all Generate() calls on this instance. The @@ -252,26 +273,29 @@ bool Generator::Generate(const FileDescriptor* file, fdp.SerializeToString(&file_descriptor_serialized_); - scoped_ptr<io::ZeroCopyOutputStream> output(output_directory->Open(filename)); + scoped_ptr<io::ZeroCopyOutputStream> output(context->Open(filename)); GOOGLE_CHECK(output.get()); io::Printer printer(output.get(), '$'); printer_ = &printer; PrintTopBoilerplate(printer_, file_, GeneratingDescriptorProto()); + PrintImports(); PrintFileDescriptor(); PrintTopLevelEnums(); PrintTopLevelExtensions(); PrintAllNestedEnumsInFile(); PrintMessageDescriptors(); - // We have to print the imports after the descriptors, so that mutually - // recursive protos in separate files can successfully reference each other. - PrintImports(); FixForeignFieldsInDescriptors(); PrintMessages(); // We have to fix up the extensions after the message classes themselves, // since they need to call static RegisterExtension() methods on these // classes. FixForeignFieldsInExtensions(); + // Descriptor options may have custom extensions. These custom options + // can only be successfully parsed after we register corresponding + // extensions. Therefore we parse all options again here to recognize + // custom options that may be unknown when we define the descriptors. + FixAllDescriptorOptions(); if (HasGenericServices(file)) { PrintServices(); } @@ -290,6 +314,13 @@ void Generator::PrintImports() const { module_name); } printer_->Print("\n"); + + // Print public imports. + for (int i = 0; i < file_->public_dependency_count(); ++i) { + string module_name = ModuleName(file_->public_dependency(i)->name()); + printer_->Print("from $module$ import *\n", "module", module_name); + } + printer_->Print("\n"); } // Prints the single file descriptor for this file. @@ -299,20 +330,31 @@ void Generator::PrintFileDescriptor() const { m["name"] = file_->name(); m["package"] = file_->package(); const char file_descriptor_template[] = - "$descriptor_name$ = descriptor.FileDescriptor(\n" + "$descriptor_name$ = _descriptor.FileDescriptor(\n" " name='$name$',\n" " package='$package$',\n"; printer_->Print(m, file_descriptor_template); printer_->Indent(); printer_->Print( - "serialized_pb='$value$'", +//##!PY25 "serialized_pb=b'$value$'\n", + "serialized_pb=_b('$value$')\n", //##PY25 "value", strings::CHexEscape(file_descriptor_serialized_)); + if (file_->dependency_count() != 0) { + printer_->Print(",\ndependencies=["); + for (int i = 0; i < file_->dependency_count(); ++i) { + string module_name = ModuleName(file_->dependency(i)->name()); + printer_->Print("$module_name$.DESCRIPTOR,", "module_name", module_name); + } + printer_->Print("]"); + } // TODO(falk): Also print options and fix the message_type, enum_type, // service and extension later in the generation. printer_->Outdent(); printer_->Print(")\n"); + printer_->Print("_sym_db.RegisterFileDescriptor($name$)\n", "name", + kDescriptorKey); printer_->Print("\n"); } @@ -323,6 +365,11 @@ void Generator::PrintTopLevelEnums() const { for (int i = 0; i < file_->enum_type_count(); ++i) { const EnumDescriptor& enum_descriptor = *file_->enum_type(i); PrintEnum(enum_descriptor); + printer_->Print("$name$ = " + "enum_type_wrapper.EnumTypeWrapper($descriptor_name$)", + "name", enum_descriptor.name(), + "descriptor_name", + ModuleLevelDescriptorName(enum_descriptor)); printer_->Print("\n"); for (int j = 0; j < enum_descriptor.value_count(); ++j) { @@ -352,12 +399,14 @@ void Generator::PrintAllNestedEnumsInFile() const { // enum_descriptor. void Generator::PrintEnum(const EnumDescriptor& enum_descriptor) const { map<string, string> m; - m["descriptor_name"] = ModuleLevelDescriptorName(enum_descriptor); + string module_level_descriptor_name = + ModuleLevelDescriptorName(enum_descriptor); + m["descriptor_name"] = module_level_descriptor_name; m["name"] = enum_descriptor.name(); m["full_name"] = enum_descriptor.full_name(); m["file"] = kDescriptorKey; const char enum_descriptor_template[] = - "$descriptor_name$ = descriptor.EnumDescriptor(\n" + "$descriptor_name$ = _descriptor.EnumDescriptor(\n" " name='$name$',\n" " full_name='$full_name$',\n" " filename=None,\n" @@ -377,11 +426,13 @@ void Generator::PrintEnum(const EnumDescriptor& enum_descriptor) const { printer_->Print("containing_type=None,\n"); printer_->Print("options=$options_value$,\n", "options_value", - OptionsValue("EnumOptions", CEscape(options_string))); + OptionsValue("EnumOptions", options_string)); EnumDescriptorProto edp; PrintSerializedPbInterval(enum_descriptor, edp); printer_->Outdent(); printer_->Print(")\n"); + printer_->Print("_sym_db.RegisterEnumDescriptor($name$)\n", "name", + module_level_descriptor_name); printer_->Print("\n"); } @@ -438,7 +489,7 @@ void Generator::PrintServiceDescriptor( descriptor.options().SerializeToString(&options_string); printer_->Print( - "$service_name$ = descriptor.ServiceDescriptor(\n", + "$service_name$ = _descriptor.ServiceDescriptor(\n", "service_name", service_name); printer_->Indent(); map<string, string> m; @@ -461,7 +512,6 @@ void Generator::PrintServiceDescriptor( printer_->Print("methods=[\n"); for (int i = 0; i < descriptor.method_count(); ++i) { const MethodDescriptor* method = descriptor.method(i); - string options_string; method->options().SerializeToString(&options_string); m.clear(); @@ -472,7 +522,7 @@ void Generator::PrintServiceDescriptor( m["input_type"] = ModuleLevelDescriptorName(*(method->input_type())); m["output_type"] = ModuleLevelDescriptorName(*(method->output_type())); m["options_value"] = OptionsValue("MethodOptions", options_string); - printer_->Print("descriptor.MethodDescriptor(\n"); + printer_->Print("_descriptor.MethodDescriptor(\n"); printer_->Indent(); printer_->Print( m, @@ -493,27 +543,36 @@ void Generator::PrintServiceDescriptor( void Generator::PrintServiceClass(const ServiceDescriptor& descriptor) const { // Print the service. - printer_->Print("class $class_name$(service.Service):\n", + printer_->Print("$class_name$ = service_reflection.GeneratedServiceType(" + "'$class_name$', (_service.Service,), dict(\n", "class_name", descriptor.name()); printer_->Indent(); printer_->Print( - "__metaclass__ = service_reflection.GeneratedServiceType\n" - "$descriptor_key$ = $descriptor_name$\n", + "$descriptor_key$ = $descriptor_name$,\n", "descriptor_key", kDescriptorKey, "descriptor_name", ModuleLevelServiceDescriptorName(descriptor)); + printer_->Print( + "__module__ = '$module_name$'\n", + "module_name", ModuleName(file_->name())); + printer_->Print("))\n\n"); printer_->Outdent(); } void Generator::PrintServiceStub(const ServiceDescriptor& descriptor) const { // Print the service stub. - printer_->Print("class $class_name$_Stub($class_name$):\n", + printer_->Print("$class_name$_Stub = " + "service_reflection.GeneratedServiceStubType(" + "'$class_name$_Stub', ($class_name$,), dict(\n", "class_name", descriptor.name()); printer_->Indent(); printer_->Print( - "__metaclass__ = service_reflection.GeneratedServiceStubType\n" - "$descriptor_key$ = $descriptor_name$\n", + "$descriptor_key$ = $descriptor_name$,\n", "descriptor_key", kDescriptorKey, "descriptor_name", ModuleLevelServiceDescriptorName(descriptor)); + printer_->Print( + "__module__ = '$module_name$'\n", + "module_name", ModuleName(file_->name())); + printer_->Print("))\n\n"); printer_->Outdent(); } @@ -525,7 +584,7 @@ void Generator::PrintDescriptor(const Descriptor& message_descriptor) const { PrintNestedDescriptors(message_descriptor); printer_->Print("\n"); - printer_->Print("$descriptor_name$ = descriptor.Descriptor(\n", + printer_->Print("$descriptor_name$ = _descriptor.Descriptor(\n", "descriptor_name", ModuleLevelDescriptorName(message_descriptor)); printer_->Indent(); @@ -583,7 +642,22 @@ void Generator::PrintDescriptor(const Descriptor& message_descriptor) const { "end", SimpleItoa(range->end)); } printer_->Print("],\n"); - + printer_->Print("oneofs=[\n"); + printer_->Indent(); + for (int i = 0; i < message_descriptor.oneof_decl_count(); ++i) { + const OneofDescriptor* desc = message_descriptor.oneof_decl(i); + map<string, string> m; + m["name"] = desc->name(); + m["full_name"] = desc->full_name(); + m["index"] = SimpleItoa(desc->index()); + printer_->Print( + m, + "_descriptor.OneofDescriptor(\n" + " name='$name$', full_name='$full_name$',\n" + " index=$index$, containing_type=None, fields=[]),\n"); + } + printer_->Outdent(); + printer_->Print("],\n"); // Serialization of proto DescriptorProto edp; PrintSerializedPbInterval(message_descriptor, edp); @@ -606,7 +680,12 @@ void Generator::PrintNestedDescriptors( // Prints all messages in |file|. void Generator::PrintMessages() const { for (int i = 0; i < file_->message_type_count(); ++i) { - PrintMessage(*file_->message_type(i)); + vector<string> to_register; + PrintMessage(*file_->message_type(i), "", &to_register); + for (int j = 0; j < to_register.size(); ++j) { + printer_->Print("_sym_db.RegisterMessage($name$)\n", "name", + to_register[j]); + } printer_->Print("\n"); } } @@ -618,33 +697,40 @@ void Generator::PrintMessages() const { // reflection.py will use to construct the meat of the class itself. // // Mutually recursive with PrintNestedMessages(). -void Generator::PrintMessage( - const Descriptor& message_descriptor) const { - printer_->Print("class $name$(message.Message):\n", "name", - message_descriptor.name()); +// Collect nested message names to_register for the symbol_database. +void Generator::PrintMessage(const Descriptor& message_descriptor, + const string& prefix, + vector<string>* to_register) const { + string qualified_name(prefix + message_descriptor.name()); + to_register->push_back(qualified_name); + printer_->Print( + "$name$ = _reflection.GeneratedProtocolMessageType('$name$', " + "(_message.Message,), dict(\n", + "name", message_descriptor.name()); printer_->Indent(); - printer_->Print("__metaclass__ = reflection.GeneratedProtocolMessageType\n"); - PrintNestedMessages(message_descriptor); + + PrintNestedMessages(message_descriptor, qualified_name + ".", to_register); map<string, string> m; m["descriptor_key"] = kDescriptorKey; m["descriptor_name"] = ModuleLevelDescriptorName(message_descriptor); - printer_->Print(m, "$descriptor_key$ = $descriptor_name$\n"); - - printer_->Print( - "\n" - "# @@protoc_insertion_point(class_scope:$full_name$)\n", - "full_name", message_descriptor.full_name()); - + printer_->Print(m, "$descriptor_key$ = $descriptor_name$,\n"); + printer_->Print("__module__ = '$module_name$'\n", + "module_name", ModuleName(file_->name())); + printer_->Print("# @@protoc_insertion_point(class_scope:$full_name$)\n", + "full_name", message_descriptor.full_name()); + printer_->Print("))\n"); printer_->Outdent(); } // Prints all nested messages within |containing_descriptor|. // Mutually recursive with PrintMessage(). -void Generator::PrintNestedMessages( - const Descriptor& containing_descriptor) const { +void Generator::PrintNestedMessages(const Descriptor& containing_descriptor, + const string& prefix, + vector<string>* to_register) const { for (int i = 0; i < containing_descriptor.nested_type_count(); ++i) { printer_->Print("\n"); - PrintMessage(*containing_descriptor.nested_type(i)); + PrintMessage(*containing_descriptor.nested_type(i), prefix, to_register); + printer_->Print(",\n"); } } @@ -672,6 +758,57 @@ void Generator::FixForeignFieldsInDescriptor( const EnumDescriptor& enum_descriptor = *descriptor.enum_type(i); FixContainingTypeInDescriptor(enum_descriptor, &descriptor); } + for (int i = 0; i < descriptor.oneof_decl_count(); ++i) { + map<string, string> m; + const OneofDescriptor* oneof = descriptor.oneof_decl(i); + m["descriptor_name"] = ModuleLevelDescriptorName(descriptor); + m["oneof_name"] = oneof->name(); + for (int j = 0; j < oneof->field_count(); ++j) { + m["field_name"] = oneof->field(j)->name(); + printer_->Print( + m, + "$descriptor_name$.oneofs_by_name['$oneof_name$'].fields.append(\n" + " $descriptor_name$.fields_by_name['$field_name$'])\n"); + printer_->Print( + m, + "$descriptor_name$.fields_by_name['$field_name$'].containing_oneof = " + "$descriptor_name$.oneofs_by_name['$oneof_name$']\n"); + } + } +} + +void Generator::AddMessageToFileDescriptor(const Descriptor& descriptor) const { + map<string, string> m; + m["descriptor_name"] = kDescriptorKey; + m["message_name"] = descriptor.name(); + m["message_descriptor_name"] = ModuleLevelDescriptorName(descriptor); + const char file_descriptor_template[] = + "$descriptor_name$.message_types_by_name['$message_name$'] = " + "$message_descriptor_name$\n"; + printer_->Print(m, file_descriptor_template); +} + +void Generator::AddEnumToFileDescriptor( + const EnumDescriptor& descriptor) const { + map<string, string> m; + m["descriptor_name"] = kDescriptorKey; + m["enum_name"] = descriptor.name(); + m["enum_descriptor_name"] = ModuleLevelDescriptorName(descriptor); + const char file_descriptor_template[] = + "$descriptor_name$.enum_types_by_name['$enum_name$'] = " + "$enum_descriptor_name$\n"; + printer_->Print(m, file_descriptor_template); +} + +void Generator::AddExtensionToFileDescriptor( + const FieldDescriptor& descriptor) const { + map<string, string> m; + m["descriptor_name"] = kDescriptorKey; + m["field_name"] = descriptor.name(); + const char file_descriptor_template[] = + "$descriptor_name$.extensions_by_name['$field_name$'] = " + "$field_name$\n"; + printer_->Print(m, file_descriptor_template); } // Sets any necessary message_type and enum_type attributes @@ -738,7 +875,7 @@ void Generator::FixContainingTypeInDescriptor( const string parent_name = ModuleLevelDescriptorName( *containing_descriptor); printer_->Print( - "$nested_name$.containing_type = $parent_name$;\n", + "$nested_name$.containing_type = $parent_name$\n", "nested_name", nested_name, "parent_name", parent_name); } @@ -752,6 +889,15 @@ void Generator::FixForeignFieldsInDescriptors() const { for (int i = 0; i < file_->message_type_count(); ++i) { FixForeignFieldsInDescriptor(*file_->message_type(i), NULL); } + for (int i = 0; i < file_->message_type_count(); ++i) { + AddMessageToFileDescriptor(*file_->message_type(i)); + } + for (int i = 0; i < file_->enum_type_count(); ++i) { + AddEnumToFileDescriptor(*file_->enum_type(i)); + } + for (int i = 0; i < file_->extension_count(); ++i) { + AddExtensionToFileDescriptor(*file_->extension(i)); + } printer_->Print("\n"); } @@ -767,6 +913,7 @@ void Generator::FixForeignFieldsInExtensions() const { for (int i = 0; i < file_->message_type_count(); ++i) { FixForeignFieldsInNestedExtensions(*file_->message_type(i)); } + printer_->Print("\n"); } void Generator::FixForeignFieldsInExtension( @@ -817,20 +964,24 @@ void Generator::PrintEnumValueDescriptor( m["options"] = OptionsValue("EnumValueOptions", options_string); printer_->Print( m, - "descriptor.EnumValueDescriptor(\n" + "_descriptor.EnumValueDescriptor(\n" " name='$name$', index=$index$, number=$number$,\n" " options=$options$,\n" " type=None)"); } +// Returns a Python expression that calls descriptor._ParseOptions using +// the given descriptor class name and serialized options protobuf string. string Generator::OptionsValue( const string& class_name, const string& serialized_options) const { if (serialized_options.length() == 0 || GeneratingDescriptorProto()) { return "None"; } else { string full_class_name = "descriptor_pb2." + class_name; - return "descriptor._ParseOptions(" + full_class_name + "(), '" - + CEscape(serialized_options)+ "')"; +//##!PY25 return "_descriptor._ParseOptions(" + full_class_name + "(), b'" +//##!PY25 + CEscape(serialized_options)+ "')"; + return "_descriptor._ParseOptions(" + full_class_name + "(), _b('" //##PY25 + + CEscape(serialized_options)+ "'))"; //##PY25 } } @@ -855,7 +1006,7 @@ void Generator::PrintFieldDescriptor( // these fields in correctly after all referenced descriptors have been // defined and/or imported (see FixForeignFieldsInDescriptors()). const char field_descriptor_decl[] = - "descriptor.FieldDescriptor(\n" + "_descriptor.FieldDescriptor(\n" " name='$name$', full_name='$full_name$', index=$index$,\n" " number=$number$, type=$type$, cpp_type=$cpp_type$, label=$label$,\n" " has_default_value=$has_default_value$, default_value=$default_value$,\n" @@ -986,6 +1137,125 @@ void Generator::PrintSerializedPbInterval( "serialized_end", SimpleItoa(offset + sp.size())); } +namespace { +void PrintDescriptorOptionsFixingCode(const string& descriptor, + const string& options, + io::Printer* printer) { + // TODO(xiaofeng): I have added a method _SetOptions() to DescriptorBase + // in proto2 python runtime but it couldn't be used here because appengine + // uses a snapshot version of the library in which the new method is not + // yet present. After appengine has synced their runtime library, the code + // below should be cleaned up to use _SetOptions(). + printer->Print( + "$descriptor$.has_options = True\n" + "$descriptor$._options = $options$\n", + "descriptor", descriptor, "options", options); +} +} // namespace + +// Prints expressions that set the options field of all descriptors. +void Generator::FixAllDescriptorOptions() const { + // Prints an expression that sets the file descriptor's options. + string file_options = OptionsValue( + "FileOptions", file_->options().SerializeAsString()); + if (file_options != "None") { + PrintDescriptorOptionsFixingCode(kDescriptorKey, file_options, printer_); + } + // Prints expressions that set the options for all top level enums. + for (int i = 0; i < file_->enum_type_count(); ++i) { + const EnumDescriptor& enum_descriptor = *file_->enum_type(i); + FixOptionsForEnum(enum_descriptor); + } + // Prints expressions that set the options for all top level extensions. + for (int i = 0; i < file_->extension_count(); ++i) { + const FieldDescriptor& field = *file_->extension(i); + FixOptionsForField(field); + } + // Prints expressions that set the options for all messages, nested enums, + // nested extensions and message fields. + for (int i = 0; i < file_->message_type_count(); ++i) { + FixOptionsForMessage(*file_->message_type(i)); + } +} + +// Prints expressions that set the options for an enum descriptor and its +// value descriptors. +void Generator::FixOptionsForEnum(const EnumDescriptor& enum_descriptor) const { + string descriptor_name = ModuleLevelDescriptorName(enum_descriptor); + string enum_options = OptionsValue( + "EnumOptions", enum_descriptor.options().SerializeAsString()); + if (enum_options != "None") { + PrintDescriptorOptionsFixingCode(descriptor_name, enum_options, printer_); + } + for (int i = 0; i < enum_descriptor.value_count(); ++i) { + const EnumValueDescriptor& value_descriptor = *enum_descriptor.value(i); + string value_options = OptionsValue( + "EnumValueOptions", value_descriptor.options().SerializeAsString()); + if (value_options != "None") { + PrintDescriptorOptionsFixingCode( + StringPrintf("%s.values_by_name[\"%s\"]", descriptor_name.c_str(), + value_descriptor.name().c_str()), + value_options, printer_); + } + } +} + +// Prints expressions that set the options for field descriptors (including +// extensions). +void Generator::FixOptionsForField( + const FieldDescriptor& field) const { + string field_options = OptionsValue( + "FieldOptions", field.options().SerializeAsString()); + if (field_options != "None") { + string field_name; + if (field.is_extension()) { + if (field.extension_scope() == NULL) { + // Top level extensions. + field_name = field.name(); + } else { + field_name = FieldReferencingExpression( + field.extension_scope(), field, "extensions_by_name"); + } + } else { + field_name = FieldReferencingExpression( + field.containing_type(), field, "fields_by_name"); + } + PrintDescriptorOptionsFixingCode(field_name, field_options, printer_); + } +} + +// Prints expressions that set the options for a message and all its inner +// types (nested messages, nested enums, extensions, fields). +void Generator::FixOptionsForMessage(const Descriptor& descriptor) const { + // Nested messages. + for (int i = 0; i < descriptor.nested_type_count(); ++i) { + FixOptionsForMessage(*descriptor.nested_type(i)); + } + // Enums. + for (int i = 0; i < descriptor.enum_type_count(); ++i) { + FixOptionsForEnum(*descriptor.enum_type(i)); + } + // Fields. + for (int i = 0; i < descriptor.field_count(); ++i) { + const FieldDescriptor& field = *descriptor.field(i); + FixOptionsForField(field); + } + // Extensions. + for (int i = 0; i < descriptor.extension_count(); ++i) { + const FieldDescriptor& field = *descriptor.extension(i); + FixOptionsForField(field); + } + // Message option for this message. + string message_options = OptionsValue( + "MessageOptions", descriptor.options().SerializeAsString()); + if (message_options != "None") { + string descriptor_name = ModuleLevelDescriptorName(descriptor); + PrintDescriptorOptionsFixingCode(descriptor_name, + message_options, + printer_); + } +} + } // namespace python } // namespace compiler } // namespace protobuf diff --git a/src/google/protobuf/compiler/python/python_generator.h b/src/google/protobuf/compiler/python/python_generator.h index 43c2087..40dfddf 100644 --- a/src/google/protobuf/compiler/python/python_generator.h +++ b/src/google/protobuf/compiler/python/python_generator.h @@ -66,7 +66,7 @@ class LIBPROTOC_EXPORT Generator : public CodeGenerator { // CodeGenerator methods. virtual bool Generate(const FileDescriptor* file, const string& parameter, - OutputDirectory* output_directory, + GeneratorContext* generator_context, string* error) const; private: @@ -94,8 +94,11 @@ class LIBPROTOC_EXPORT Generator : public CodeGenerator { void PrintNestedDescriptors(const Descriptor& containing_descriptor) const; void PrintMessages() const; - void PrintMessage(const Descriptor& message_descriptor) const; - void PrintNestedMessages(const Descriptor& containing_descriptor) const; + void PrintMessage(const Descriptor& message_descriptor, const string& prefix, + vector<string>* to_register) const; + void PrintNestedMessages(const Descriptor& containing_descriptor, + const string& prefix, + vector<string>* to_register) const; void FixForeignFieldsInDescriptors() const; void FixForeignFieldsInDescriptor( @@ -104,6 +107,9 @@ class LIBPROTOC_EXPORT Generator : public CodeGenerator { void FixForeignFieldsInField(const Descriptor* containing_type, const FieldDescriptor& field, const string& python_dict_name) const; + void AddMessageToFileDescriptor(const Descriptor& descriptor) const; + void AddEnumToFileDescriptor(const EnumDescriptor& descriptor) const; + void AddExtensionToFileDescriptor(const FieldDescriptor& descriptor) const; string FieldReferencingExpression(const Descriptor* containing_type, const FieldDescriptor& field, const string& python_dict_name) const; @@ -137,6 +143,11 @@ class LIBPROTOC_EXPORT Generator : public CodeGenerator { void PrintSerializedPbInterval( const DescriptorT& descriptor, DescriptorProtoT& proto) const; + void FixAllDescriptorOptions() const; + void FixOptionsForField(const FieldDescriptor& field) const; + void FixOptionsForEnum(const EnumDescriptor& descriptor) const; + void FixOptionsForMessage(const Descriptor& descriptor) const; + // Very coarse-grained lock to ensure that Generate() is reentrant. // Guards file_, printer_ and file_descriptor_serialized_. mutable Mutex mutex_; diff --git a/src/google/protobuf/compiler/python/python_plugin_unittest.cc b/src/google/protobuf/compiler/python/python_plugin_unittest.cc index fde8876..77da8a8 100644 --- a/src/google/protobuf/compiler/python/python_plugin_unittest.cc +++ b/src/google/protobuf/compiler/python/python_plugin_unittest.cc @@ -34,6 +34,8 @@ // It seemed like parameterizing it would add more complexity than it is // worth. +#include <memory> + #include <google/protobuf/compiler/python/python_generator.h> #include <google/protobuf/compiler/command_line_interface.h> #include <google/protobuf/io/zero_copy_stream.h> @@ -56,19 +58,19 @@ class TestGenerator : public CodeGenerator { virtual bool Generate(const FileDescriptor* file, const string& parameter, - OutputDirectory* output_directory, + GeneratorContext* context, string* error) const { - TryInsert("test_pb2.py", "imports", output_directory); - TryInsert("test_pb2.py", "module_scope", output_directory); - TryInsert("test_pb2.py", "class_scope:foo.Bar", output_directory); - TryInsert("test_pb2.py", "class_scope:foo.Bar.Baz", output_directory); + TryInsert("test_pb2.py", "imports", context); + TryInsert("test_pb2.py", "module_scope", context); + TryInsert("test_pb2.py", "class_scope:foo.Bar", context); + TryInsert("test_pb2.py", "class_scope:foo.Bar.Baz", context); return true; } void TryInsert(const string& filename, const string& insertion_point, - OutputDirectory* output_directory) const { + GeneratorContext* context) const { scoped_ptr<io::ZeroCopyOutputStream> output( - output_directory->OpenForInsert(filename, insertion_point)); + context->OpenForInsert(filename, insertion_point)); io::Printer printer(output.get(), '$'); printer.Print("// inserted $name$\n", "name", insertion_point); } @@ -78,13 +80,13 @@ class TestGenerator : public CodeGenerator { // not verify that they are correctly-placed; that would require actually // compiling the output which is a bit more than I care to do for this test. TEST(PythonPluginTest, PluginTest) { - File::WriteStringToFileOrDie( - "syntax = \"proto2\";\n" - "package foo;\n" - "message Bar {\n" - " message Baz {}\n" - "}\n", - TestTempDir() + "/test.proto"); + GOOGLE_CHECK_OK(File::SetContents(TestTempDir() + "/test.proto", + "syntax = \"proto2\";\n" + "package foo;\n" + "message Bar {\n" + " message Baz {}\n" + "}\n", + true)); google::protobuf::compiler::CommandLineInterface cli; cli.SetInputsAreProtoPathRelative(true); diff --git a/src/google/protobuf/compiler/subprocess.cc b/src/google/protobuf/compiler/subprocess.cc index de46a3e..ca4b874 100644 --- a/src/google/protobuf/compiler/subprocess.cc +++ b/src/google/protobuf/compiler/subprocess.cc @@ -32,13 +32,16 @@ #include <google/protobuf/compiler/subprocess.h> +#include <algorithm> +#include <iostream> + #ifndef _WIN32 #include <errno.h> +#include <sys/select.h> #include <sys/wait.h> #include <signal.h> #endif -#include <algorithm> #include <google/protobuf/stubs/common.h> #include <google/protobuf/message.h> #include <google/protobuf/stubs/substitute.h> @@ -96,7 +99,7 @@ void Subprocess::Start(const string& program, SearchMode search_mode) { } // Setup STARTUPINFO to redirect handles. - STARTUPINFO startup_info; + STARTUPINFOA startup_info; ZeroMemory(&startup_info, sizeof(startup_info)); startup_info.cb = sizeof(startup_info); startup_info.dwFlags = STARTF_USESTDHANDLES; @@ -115,16 +118,16 @@ void Subprocess::Start(const string& program, SearchMode search_mode) { // Create the process. PROCESS_INFORMATION process_info; - if (CreateProcess((search_mode == SEARCH_PATH) ? NULL : program.c_str(), - (search_mode == SEARCH_PATH) ? name_copy : NULL, - NULL, // process security attributes - NULL, // thread security attributes - TRUE, // inherit handles? - 0, // obscure creation flags - NULL, // environment (inherit from parent) - NULL, // current directory (inherit from parent) - &startup_info, - &process_info)) { + if (CreateProcessA((search_mode == SEARCH_PATH) ? NULL : program.c_str(), + (search_mode == SEARCH_PATH) ? name_copy : NULL, + NULL, // process security attributes + NULL, // thread security attributes + TRUE, // inherit handles? + 0, // obscure creation flags + NULL, // environment (inherit from parent) + NULL, // current directory (inherit from parent) + &startup_info, + &process_info)) { child_handle_ = process_info.hProcess; CloseHandleOrDie(process_info.hThread); child_stdin_ = stdin_pipe_write; @@ -292,8 +295,8 @@ void Subprocess::Start(const string& program, SearchMode search_mode) { int stdin_pipe[2]; int stdout_pipe[2]; - pipe(stdin_pipe); - pipe(stdout_pipe); + GOOGLE_CHECK(pipe(stdin_pipe) != -1); + GOOGLE_CHECK(pipe(stdout_pipe) != -1); char* argv[2] = { strdup(program.c_str()), NULL }; @@ -321,9 +324,11 @@ void Subprocess::Start(const string& program, SearchMode search_mode) { // Write directly to STDERR_FILENO to avoid stdio code paths that may do // stuff that is unsafe here. - write(STDERR_FILENO, argv[0], strlen(argv[0])); + int ignored; + ignored = write(STDERR_FILENO, argv[0], strlen(argv[0])); const char* message = ": program not found or is not executable\n"; - write(STDERR_FILENO, message, strlen(message)); + ignored = write(STDERR_FILENO, message, strlen(message)); + (void) ignored; // Must use _exit() rather than exit() to avoid flushing output buffers // that will also be flushed by the parent. @@ -444,7 +449,7 @@ bool Subprocess::Communicate(const Message& input, Message* output, } if (!output->ParseFromString(output_data)) { - *error = "Plugin output is unparseable."; + *error = "Plugin output is unparseable: " + CEscape(output_data); return false; } diff --git a/src/google/protobuf/compiler/subprocess.h b/src/google/protobuf/compiler/subprocess.h index 7a6fa70..0056496 100644 --- a/src/google/protobuf/compiler/subprocess.h +++ b/src/google/protobuf/compiler/subprocess.h @@ -40,9 +40,10 @@ #include <sys/types.h> #include <unistd.h> #endif // !_WIN32 +#include <google/protobuf/stubs/common.h> #include <string> -#include <google/protobuf/stubs/common.h> + namespace google { namespace protobuf { @@ -52,7 +53,7 @@ class Message; namespace compiler { // Utility class for launching sub-processes. -class Subprocess { +class LIBPROTOC_EXPORT Subprocess { public: Subprocess(); ~Subprocess(); diff --git a/src/google/protobuf/compiler/zip_output_unittest.sh b/src/google/protobuf/compiler/zip_output_unittest.sh index 259d5d2..3a02436 100755 --- a/src/google/protobuf/compiler/zip_output_unittest.sh +++ b/src/google/protobuf/compiler/zip_output_unittest.sh @@ -39,45 +39,51 @@ fail() { exit 1 } +TEST_TMPDIR=. +PROTOC=./protoc + echo ' + syntax = "proto2"; option java_multiple_files = true; option java_package = "test.jar"; option java_outer_classname = "Outer"; message Foo {} message Bar {} -' > testzip.proto +' > $TEST_TMPDIR/testzip.proto -./protoc --cpp_out=testzip.zip --python_out=testzip.zip --java_out=testzip.jar \ - testzip.proto || fail 'protoc failed.' +$PROTOC \ + --cpp_out=$TEST_TMPDIR/testzip.zip --python_out=$TEST_TMPDIR/testzip.zip \ + --java_out=$TEST_TMPDIR/testzip.jar -I$TEST_TMPDIR testzip.proto \ + || fail 'protoc failed.' echo "Testing output to zip..." if unzip -h > /dev/null; then - unzip -t testzip.zip > testzip.list || fail 'unzip failed.' + unzip -t $TEST_TMPDIR/testzip.zip > $TEST_TMPDIR/testzip.list || fail 'unzip failed.' - grep 'testing: testzip\.pb\.cc *OK$' testzip.list > /dev/null \ + grep 'testing: testzip\.pb\.cc *OK$' $TEST_TMPDIR/testzip.list > /dev/null \ || fail 'testzip.pb.cc not found in output zip.' - grep 'testing: testzip\.pb\.h *OK$' testzip.list > /dev/null \ + grep 'testing: testzip\.pb\.h *OK$' $TEST_TMPDIR/testzip.list > /dev/null \ || fail 'testzip.pb.h not found in output zip.' - grep 'testing: testzip_pb2\.py *OK$' testzip.list > /dev/null \ + grep 'testing: testzip_pb2\.py *OK$' $TEST_TMPDIR/testzip.list > /dev/null \ || fail 'testzip_pb2.py not found in output zip.' - grep -i 'manifest' testzip.list > /dev/null \ + grep -i 'manifest' $TEST_TMPDIR/testzip.list > /dev/null \ && fail 'Zip file contained manifest.' else echo "Warning: 'unzip' command not available. Skipping test." fi echo "Testing output to jar..." -if jar c testzip.proto > /dev/null; then - jar tf testzip.jar > testzip.list || fail 'jar failed.' +if jar c $TEST_TMPDIR/testzip.proto > /dev/null; then + jar tf $TEST_TMPDIR/testzip.jar > $TEST_TMPDIR/testzip.list || fail 'jar failed.' - grep '^test/jar/Foo\.java$' testzip.list > /dev/null \ + grep '^test/jar/Foo\.java$' $TEST_TMPDIR/testzip.list > /dev/null \ || fail 'Foo.java not found in output jar.' - grep '^test/jar/Bar\.java$' testzip.list > /dev/null \ + grep '^test/jar/Bar\.java$' $TEST_TMPDIR/testzip.list > /dev/null \ || fail 'Bar.java not found in output jar.' - grep '^test/jar/Outer\.java$' testzip.list > /dev/null \ + grep '^test/jar/Outer\.java$' $TEST_TMPDIR/testzip.list > /dev/null \ || fail 'Outer.java not found in output jar.' - grep '^META-INF/MANIFEST\.MF$' testzip.list > /dev/null \ - || fail 'Manifest not ofund in output jar.' + grep '^META-INF/MANIFEST\.MF$' $TEST_TMPDIR/testzip.list > /dev/null \ + || fail 'Manifest not found in output jar.' else echo "Warning: 'jar' command not available. Skipping test." fi diff --git a/src/google/protobuf/compiler/zip_writer.cc b/src/google/protobuf/compiler/zip_writer.cc index 53c1877..65d7352 100644 --- a/src/google/protobuf/compiler/zip_writer.cc +++ b/src/google/protobuf/compiler/zip_writer.cc @@ -28,6 +28,36 @@ // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// http://code.google.com/p/protobuf/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + // Author: ambrose@google.com (Ambrose Feinstein), // kenton@google.com (Kenton Varda) // @@ -183,6 +213,6 @@ bool ZipWriter::WriteDirectory() { return output.HadError(); } -} // namespace google -} // namespace protobuf } // namespace compiler +} // namespace protobuf +} // namespace google diff --git a/src/google/protobuf/compiler/zip_writer.h b/src/google/protobuf/compiler/zip_writer.h index 4289553..be73972 100644 --- a/src/google/protobuf/compiler/zip_writer.h +++ b/src/google/protobuf/compiler/zip_writer.h @@ -28,6 +28,36 @@ // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// http://code.google.com/p/protobuf/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + // Author: kenton@google.com (Kenton Varda) #include <vector> @@ -58,6 +88,6 @@ class ZipWriter { vector<FileInfo> files_; }; -} // namespace google -} // namespace protobuf } // namespace compiler +} // namespace protobuf +} // namespace google diff --git a/src/google/protobuf/descriptor.cc b/src/google/protobuf/descriptor.cc index 81c4ac0..17e1cc1 100644 --- a/src/google/protobuf/descriptor.cc +++ b/src/google/protobuf/descriptor.cc @@ -35,6 +35,7 @@ #include <google/protobuf/stubs/hash.h> #include <map> #include <set> +#include <string> #include <vector> #include <algorithm> #include <limits> @@ -42,17 +43,21 @@ #include <google/protobuf/descriptor.h> #include <google/protobuf/descriptor_database.h> #include <google/protobuf/descriptor.pb.h> +#include <google/protobuf/dynamic_message.h> +#include <google/protobuf/generated_message_util.h> #include <google/protobuf/text_format.h> #include <google/protobuf/unknown_field_set.h> #include <google/protobuf/wire_format.h> +#include <google/protobuf/io/strtod.h> #include <google/protobuf/io/coded_stream.h> +#include <google/protobuf/io/tokenizer.h> #include <google/protobuf/io/zero_copy_stream_impl.h> #include <google/protobuf/stubs/common.h> #include <google/protobuf/stubs/once.h> #include <google/protobuf/stubs/strutil.h> #include <google/protobuf/stubs/substitute.h> -#include <google/protobuf/stubs/map-util.h> -#include <google/protobuf/stubs/stl_util-inl.h> +#include <google/protobuf/stubs/map_util.h> +#include <google/protobuf/stubs/stl_util.h> #undef PACKAGE // autoheader #defines this. :( @@ -106,6 +111,21 @@ const char * const FieldDescriptor::kTypeToName[MAX_TYPE + 1] = { "sint64", // TYPE_SINT64 }; +const char * const FieldDescriptor::kCppTypeToName[MAX_CPPTYPE + 1] = { + "ERROR", // 0 is reserved for errors + + "int32", // CPPTYPE_INT32 + "int64", // CPPTYPE_INT64 + "uint32", // CPPTYPE_UINT32 + "uint64", // CPPTYPE_UINT64 + "double", // CPPTYPE_DOUBLE + "float", // CPPTYPE_FLOAT + "bool", // CPPTYPE_BOOL + "enum", // CPPTYPE_ENUM + "string", // CPPTYPE_STRING + "message", // CPPTYPE_MESSAGE +}; + const char * const FieldDescriptor::kLabelToName[MAX_LABEL + 1] = { "ERROR", // 0 is reserved for errors @@ -114,6 +134,8 @@ const char * const FieldDescriptor::kLabelToName[MAX_LABEL + 1] = { "repeated", // LABEL_REPEATED }; +static const char * const kNonLinkedWeakMessageReplacementName = "google.protobuf.Empty"; + #ifndef _MSC_VER // MSVC doesn't need these and won't even accept them. const int FieldDescriptor::kMaxNumber; const int FieldDescriptor::kFirstReservedNumber; @@ -122,8 +144,6 @@ const int FieldDescriptor::kLastReservedNumber; namespace { -const string kEmptyString; - string ToCamelCase(const string& input) { bool capitalize_next = false; string result; @@ -184,9 +204,11 @@ struct PointerIntegerPairHash { return reinterpret_cast<intptr_t>(p.first) * ((1 << 16) - 1) + p.second; } +#ifdef _MSC_VER // Used only by MSVC and platforms where hash_map is not available. static const size_t bucket_size = 4; static const size_t min_buckets = 8; +#endif inline bool operator()(const PairType& a, const PairType& b) const { return a.first < b.first || (a.first == b.first && a.second < b.second); @@ -205,9 +227,11 @@ struct PointerStringPairHash { cstring_hash(p.second); } +#ifdef _MSC_VER // Used only by MSVC and platforms where hash_map is not available. static const size_t bucket_size = 4; static const size_t min_buckets = 8; +#endif inline bool operator()(const PointerStringPair& a, const PointerStringPair& b) const { if (a.first < b.first) return true; @@ -219,12 +243,14 @@ struct PointerStringPairHash { struct Symbol { enum Type { - NULL_SYMBOL, MESSAGE, FIELD, ENUM, ENUM_VALUE, SERVICE, METHOD, PACKAGE + NULL_SYMBOL, MESSAGE, FIELD, ONEOF, ENUM, ENUM_VALUE, SERVICE, METHOD, + PACKAGE }; Type type; union { const Descriptor* descriptor; const FieldDescriptor* field_descriptor; + const OneofDescriptor* oneof_descriptor; const EnumDescriptor* enum_descriptor; const EnumValueDescriptor* enum_value_descriptor; const ServiceDescriptor* service_descriptor; @@ -250,6 +276,7 @@ struct Symbol { CONSTRUCTOR(Descriptor , MESSAGE , descriptor ) CONSTRUCTOR(FieldDescriptor , FIELD , field_descriptor ) + CONSTRUCTOR(OneofDescriptor , ONEOF , oneof_descriptor ) CONSTRUCTOR(EnumDescriptor , ENUM , enum_descriptor ) CONSTRUCTOR(EnumValueDescriptor, ENUM_VALUE, enum_value_descriptor ) CONSTRUCTOR(ServiceDescriptor , SERVICE , service_descriptor ) @@ -262,6 +289,7 @@ struct Symbol { case NULL_SYMBOL: return NULL; case MESSAGE : return descriptor ->file(); case FIELD : return field_descriptor ->file(); + case ONEOF : return oneof_descriptor ->containing_type()->file(); case ENUM : return enum_descriptor ->file(); case ENUM_VALUE : return enum_value_descriptor->type()->file(); case SERVICE : return service_descriptor ->file(); @@ -298,7 +326,7 @@ typedef hash_map<EnumIntPair, const EnumValueDescriptor*, // for that. typedef map<DescriptorIntPair, const FieldDescriptor*> ExtensionsGroupedByDescriptorMap; - +typedef hash_map<string, const SourceCodeInfo_Location*> LocationsByPathMap; } // anonymous namespace // =================================================================== @@ -309,17 +337,42 @@ class DescriptorPool::Tables { Tables(); ~Tables(); - // Checkpoint the state of the tables. Future calls to Rollback() will - // return the Tables to this state. This is used when building files, since - // some kinds of validation errors cannot be detected until the file's - // descriptors have already been added to the tables. BuildFile() calls - // Checkpoint() before it starts building and Rollback() if it encounters - // an error. - void Checkpoint(); + // Record the current state of the tables to the stack of checkpoints. + // Each call to AddCheckpoint() must be paired with exactly one call to either + // ClearLastCheckpoint() or RollbackToLastCheckpoint(). + // + // This is used when building files, since some kinds of validation errors + // cannot be detected until the file's descriptors have already been added to + // the tables. + // + // This supports recursive checkpoints, since building a file may trigger + // recursive building of other files. Note that recursive checkpoints are not + // normally necessary; explicit dependencies are built prior to checkpointing. + // So although we recursively build transitive imports, there is at most one + // checkpoint in the stack during dependency building. + // + // Recursive checkpoints only arise during cross-linking of the descriptors. + // Symbol references must be resolved, via DescriptorBuilder::FindSymbol and + // friends. If the pending file references an unknown symbol + // (e.g., it is not defined in the pending file's explicit dependencies), and + // the pool is using a fallback database, and that database contains a file + // defining that symbol, and that file has not yet been built by the pool, + // the pool builds the file during cross-linking, leading to another + // checkpoint. + void AddCheckpoint(); + + // Mark the last checkpoint as having cleared successfully, removing it from + // the stack. If the stack is empty, all pending symbols will be committed. + // + // Note that this does not guarantee that the symbols added since the last + // checkpoint won't be rolled back: if a checkpoint gets rolled back, + // everything past that point gets rolled back, including symbols added after + // checkpoints that were pushed onto the stack after it and marked as cleared. + void ClearLastCheckpoint(); - // Roll back the Tables to the state of the last Checkpoint(), removing - // everything that was added after that point. - void Rollback(); + // Roll back the Tables to the state of the checkpoint at the top of the + // stack, removing everything that was added after that point. + void RollbackToLastCheckpoint(); // The stack of files which are currently being built. Used to detect // cyclic dependencies when loading files from a DescriptorDatabase. Not @@ -327,10 +380,18 @@ class DescriptorPool::Tables { vector<string> pending_files_; // A set of files which we have tried to load from the fallback database - // and encountered errors. We will not attempt to load them again. + // and encountered errors. We will not attempt to load them again during + // execution of the current public API call, but for compatibility with + // legacy clients, this is cleared at the beginning of each public API call. // Not used when fallback_database_ == NULL. hash_set<string> known_bad_files_; + // A set of symbols which we have tried to load from the fallback database + // and encountered errors. We will not attempt to load them again during + // execution of the current public API call, but for compatibility with + // legacy clients, this is cleared at the beginning of each public API call. + hash_set<string> known_bad_symbols_; + // The set of descriptors for which we've already loaded the full // set of extensions numbers from fallback_database_. hash_set<const Descriptor*> extensions_loaded_from_db_; @@ -347,7 +408,7 @@ class DescriptorPool::Tables { // declaring Symbol in descriptor.h, which would drag all kinds of other // stuff into the header. Yay C++. Symbol FindByNameHelper( - const DescriptorPool* pool, const string& name) const; + const DescriptorPool* pool, const string& name); // These return NULL if not found. inline const FileDescriptor* FindFile(const string& key) const; @@ -403,10 +464,28 @@ class DescriptorPool::Tables { FilesByNameMap files_by_name_; ExtensionsGroupedByDescriptorMap extensions_; - int strings_before_checkpoint_; - int messages_before_checkpoint_; - int file_tables_before_checkpoint_; - int allocations_before_checkpoint_; + struct CheckPoint { + explicit CheckPoint(const Tables* tables) + : strings_before_checkpoint(tables->strings_.size()), + messages_before_checkpoint(tables->messages_.size()), + file_tables_before_checkpoint(tables->file_tables_.size()), + allocations_before_checkpoint(tables->allocations_.size()), + pending_symbols_before_checkpoint( + tables->symbols_after_checkpoint_.size()), + pending_files_before_checkpoint( + tables->files_after_checkpoint_.size()), + pending_extensions_before_checkpoint( + tables->extensions_after_checkpoint_.size()) { + } + int strings_before_checkpoint; + int messages_before_checkpoint; + int file_tables_before_checkpoint; + int allocations_before_checkpoint; + int pending_symbols_before_checkpoint; + int pending_files_before_checkpoint; + int pending_extensions_before_checkpoint; + }; + vector<CheckPoint> checkpoints_; vector<const char* > symbols_after_checkpoint_; vector<const char* > files_after_checkpoint_; vector<DescriptorIntPair> extensions_after_checkpoint_; @@ -470,20 +549,41 @@ class FileDescriptorTables { // fails because we allow duplicates; the first field by the name wins. void AddFieldByStylizedNames(const FieldDescriptor* field); + // Populates p->first->locations_by_path_ from p->second. + // Unusual signature dictated by GoogleOnceDynamic. + static void BuildLocationsByPath( + pair<const FileDescriptorTables*, const SourceCodeInfo*>* p); + + // Returns the location denoted by the specified path through info, + // or NULL if not found. + // The value of info must be that of the corresponding FileDescriptor. + // (Conceptually a pure function, but stateful as an optimisation.) + const SourceCodeInfo_Location* GetSourceLocation( + const vector<int>& path, const SourceCodeInfo* info) const; + private: SymbolsByParentMap symbols_by_parent_; FieldsByNameMap fields_by_lowercase_name_; FieldsByNameMap fields_by_camelcase_name_; FieldsByNumberMap fields_by_number_; // Not including extensions. EnumValuesByNumberMap enum_values_by_number_; + + // Populated on first request to save space, hence constness games. + mutable GoogleOnceDynamic locations_by_path_once_; + mutable LocationsByPathMap locations_by_path_; }; DescriptorPool::Tables::Tables() - : strings_before_checkpoint_(0), - messages_before_checkpoint_(0), - allocations_before_checkpoint_(0) {} + // Start some hash_map and hash_set objects with a small # of buckets + : known_bad_files_(3), + known_bad_symbols_(3), + extensions_loaded_from_db_(3), + symbols_by_name_(3), + files_by_name_(3) {} + DescriptorPool::Tables::~Tables() { + GOOGLE_DCHECK(checkpoints_.empty()); // Note that the deletion order is important, since the destructors of some // messages may refer to objects in allocations_. STLDeleteElements(&messages_); @@ -494,51 +594,80 @@ DescriptorPool::Tables::~Tables() { STLDeleteElements(&file_tables_); } -FileDescriptorTables::FileDescriptorTables() {} +FileDescriptorTables::FileDescriptorTables() + // Initialize all the hash tables to start out with a small # of buckets + : symbols_by_parent_(3), + fields_by_lowercase_name_(3), + fields_by_camelcase_name_(3), + fields_by_number_(3), + enum_values_by_number_(3) { +} + FileDescriptorTables::~FileDescriptorTables() {} const FileDescriptorTables FileDescriptorTables::kEmpty; -void DescriptorPool::Tables::Checkpoint() { - strings_before_checkpoint_ = strings_.size(); - messages_before_checkpoint_ = messages_.size(); - file_tables_before_checkpoint_ = file_tables_.size(); - allocations_before_checkpoint_ = allocations_.size(); +void DescriptorPool::Tables::AddCheckpoint() { + checkpoints_.push_back(CheckPoint(this)); +} - symbols_after_checkpoint_.clear(); - files_after_checkpoint_.clear(); - extensions_after_checkpoint_.clear(); +void DescriptorPool::Tables::ClearLastCheckpoint() { + GOOGLE_DCHECK(!checkpoints_.empty()); + checkpoints_.pop_back(); + if (checkpoints_.empty()) { + // All checkpoints have been cleared: we can now commit all of the pending + // data. + symbols_after_checkpoint_.clear(); + files_after_checkpoint_.clear(); + extensions_after_checkpoint_.clear(); + } } -void DescriptorPool::Tables::Rollback() { - for (int i = 0; i < symbols_after_checkpoint_.size(); i++) { +void DescriptorPool::Tables::RollbackToLastCheckpoint() { + GOOGLE_DCHECK(!checkpoints_.empty()); + const CheckPoint& checkpoint = checkpoints_.back(); + + for (int i = checkpoint.pending_symbols_before_checkpoint; + i < symbols_after_checkpoint_.size(); + i++) { symbols_by_name_.erase(symbols_after_checkpoint_[i]); } - for (int i = 0; i < files_after_checkpoint_.size(); i++) { + for (int i = checkpoint.pending_files_before_checkpoint; + i < files_after_checkpoint_.size(); + i++) { files_by_name_.erase(files_after_checkpoint_[i]); } - for (int i = 0; i < extensions_after_checkpoint_.size(); i++) { + for (int i = checkpoint.pending_extensions_before_checkpoint; + i < extensions_after_checkpoint_.size(); + i++) { extensions_.erase(extensions_after_checkpoint_[i]); } - symbols_after_checkpoint_.clear(); - files_after_checkpoint_.clear(); - extensions_after_checkpoint_.clear(); + symbols_after_checkpoint_.resize( + checkpoint.pending_symbols_before_checkpoint); + files_after_checkpoint_.resize(checkpoint.pending_files_before_checkpoint); + extensions_after_checkpoint_.resize( + checkpoint.pending_extensions_before_checkpoint); STLDeleteContainerPointers( - strings_.begin() + strings_before_checkpoint_, strings_.end()); + strings_.begin() + checkpoint.strings_before_checkpoint, strings_.end()); STLDeleteContainerPointers( - messages_.begin() + messages_before_checkpoint_, messages_.end()); + messages_.begin() + checkpoint.messages_before_checkpoint, + messages_.end()); STLDeleteContainerPointers( - file_tables_.begin() + file_tables_before_checkpoint_, file_tables_.end()); - for (int i = allocations_before_checkpoint_; i < allocations_.size(); i++) { + file_tables_.begin() + checkpoint.file_tables_before_checkpoint, + file_tables_.end()); + for (int i = checkpoint.allocations_before_checkpoint; + i < allocations_.size(); + i++) { operator delete(allocations_[i]); } - strings_.resize(strings_before_checkpoint_); - messages_.resize(messages_before_checkpoint_); - file_tables_.resize(file_tables_before_checkpoint_); - allocations_.resize(allocations_before_checkpoint_); + strings_.resize(checkpoint.strings_before_checkpoint); + messages_.resize(checkpoint.messages_before_checkpoint); + file_tables_.resize(checkpoint.file_tables_before_checkpoint); + allocations_.resize(checkpoint.allocations_before_checkpoint); + checkpoints_.pop_back(); } // ------------------------------------------------------------------- @@ -571,8 +700,10 @@ inline Symbol FileDescriptorTables::FindNestedSymbolOfType( } Symbol DescriptorPool::Tables::FindByNameHelper( - const DescriptorPool* pool, const string& name) const { + const DescriptorPool* pool, const string& name) { MutexLockMaybe lock(pool->mutex_); + known_bad_symbols_.clear(); + known_bad_files_.clear(); Symbol result = FindSymbol(name); if (result.IsNull() && pool->underlay_ != NULL) { @@ -719,7 +850,7 @@ string* DescriptorPool::Tables::AllocateString(const string& value) { } template<typename Type> -Type* DescriptorPool::Tables::AllocateMessage(Type* dummy) { +Type* DescriptorPool::Tables::AllocateMessage(Type* /* dummy */) { Type* result = new Type; messages_.push_back(result); return result; @@ -743,6 +874,22 @@ void* DescriptorPool::Tables::AllocateBytes(int size) { return result; } +void FileDescriptorTables::BuildLocationsByPath( + pair<const FileDescriptorTables*, const SourceCodeInfo*>* p) { + for (int i = 0, len = p->second->location_size(); i < len; ++i) { + const SourceCodeInfo_Location* loc = &p->second->location().Get(i); + p->first->locations_by_path_[Join(loc->path(), ",")] = loc; + } +} + +const SourceCodeInfo_Location* FileDescriptorTables::GetSourceLocation( + const vector<int>& path, const SourceCodeInfo* info) const { + pair<const FileDescriptorTables*, const SourceCodeInfo*> p( + make_pair(this, info)); + locations_by_path_once_.Init(&FileDescriptorTables::BuildLocationsByPath, &p); + return FindPtrOrNull(locations_by_path_, Join(path, ",")); +} + // =================================================================== // DescriptorPool @@ -755,7 +902,8 @@ DescriptorPool::DescriptorPool() underlay_(NULL), tables_(new Tables), enforce_dependencies_(true), - allow_unknown_(false) {} + allow_unknown_(false), + enforce_weak_(false) {} DescriptorPool::DescriptorPool(DescriptorDatabase* fallback_database, ErrorCollector* error_collector) @@ -765,7 +913,8 @@ DescriptorPool::DescriptorPool(DescriptorDatabase* fallback_database, underlay_(NULL), tables_(new Tables), enforce_dependencies_(true), - allow_unknown_(false) { + allow_unknown_(false), + enforce_weak_(false) { } DescriptorPool::DescriptorPool(const DescriptorPool* underlay) @@ -775,7 +924,8 @@ DescriptorPool::DescriptorPool(const DescriptorPool* underlay) underlay_(underlay), tables_(new Tables), enforce_dependencies_(true), - allow_unknown_(false) {} + allow_unknown_(false), + enforce_weak_(false) {} DescriptorPool::~DescriptorPool() { if (mutex_ != NULL) delete mutex_; @@ -788,6 +938,14 @@ void DescriptorPool::InternalDontEnforceDependencies() { enforce_dependencies_ = false; } +void DescriptorPool::AddUnusedImportTrackFile(const string& file_name) { + unused_import_track_files_.insert(file_name); +} + +void DescriptorPool::ClearUnusedImportTrackFiles() { + unused_import_track_files_.clear(); +} + bool DescriptorPool::InternalIsFileLoaded(const string& filename) const { MutexLockMaybe lock(mutex_); return tables_->FindFile(filename) != NULL; @@ -809,7 +967,7 @@ void DeleteGeneratedPool() { generated_pool_ = NULL; } -void InitGeneratedPool() { +static void InitGeneratedPool() { generated_database_ = new EncodedDescriptorDatabase; generated_pool_ = new DescriptorPool(generated_database_); @@ -869,14 +1027,16 @@ void DescriptorPool::InternalAddGeneratedFile( const FileDescriptor* DescriptorPool::FindFileByName(const string& name) const { MutexLockMaybe lock(mutex_); + tables_->known_bad_symbols_.clear(); + tables_->known_bad_files_.clear(); const FileDescriptor* result = tables_->FindFile(name); if (result != NULL) return result; if (underlay_ != NULL) { - const FileDescriptor* result = underlay_->FindFileByName(name); + result = underlay_->FindFileByName(name); if (result != NULL) return result; } if (TryFindFileInFallbackDatabase(name)) { - const FileDescriptor* result = tables_->FindFile(name); + result = tables_->FindFile(name); if (result != NULL) return result; } return NULL; @@ -885,15 +1045,17 @@ const FileDescriptor* DescriptorPool::FindFileByName(const string& name) const { const FileDescriptor* DescriptorPool::FindFileContainingSymbol( const string& symbol_name) const { MutexLockMaybe lock(mutex_); + tables_->known_bad_symbols_.clear(); + tables_->known_bad_files_.clear(); Symbol result = tables_->FindSymbol(symbol_name); if (!result.IsNull()) return result.GetFile(); if (underlay_ != NULL) { - const FileDescriptor* result = + const FileDescriptor* file_result = underlay_->FindFileContainingSymbol(symbol_name); - if (result != NULL) return result; + if (file_result != NULL) return file_result; } if (TryFindSymbolInFallbackDatabase(symbol_name)) { - Symbol result = tables_->FindSymbol(symbol_name); + result = tables_->FindSymbol(symbol_name); if (!result.IsNull()) return result.GetFile(); } return NULL; @@ -927,6 +1089,12 @@ const FieldDescriptor* DescriptorPool::FindExtensionByName( } } +const OneofDescriptor* DescriptorPool::FindOneofByName( + const string& name) const { + Symbol result = tables_->FindByNameHelper(this, name); + return (result.type == Symbol::ONEOF) ? result.oneof_descriptor : NULL; +} + const EnumDescriptor* DescriptorPool::FindEnumTypeByName( const string& name) const { Symbol result = tables_->FindByNameHelper(this, name); @@ -955,17 +1123,18 @@ const MethodDescriptor* DescriptorPool::FindMethodByName( const FieldDescriptor* DescriptorPool::FindExtensionByNumber( const Descriptor* extendee, int number) const { MutexLockMaybe lock(mutex_); + tables_->known_bad_symbols_.clear(); + tables_->known_bad_files_.clear(); const FieldDescriptor* result = tables_->FindExtension(extendee, number); if (result != NULL) { return result; } if (underlay_ != NULL) { - const FieldDescriptor* result = - underlay_->FindExtensionByNumber(extendee, number); + result = underlay_->FindExtensionByNumber(extendee, number); if (result != NULL) return result; } if (TryFindExtensionInFallbackDatabase(extendee, number)) { - const FieldDescriptor* result = tables_->FindExtension(extendee, number); + result = tables_->FindExtension(extendee, number); if (result != NULL) { return result; } @@ -976,6 +1145,8 @@ const FieldDescriptor* DescriptorPool::FindExtensionByNumber( void DescriptorPool::FindAllExtensions( const Descriptor* extendee, vector<const FieldDescriptor*>* out) const { MutexLockMaybe lock(mutex_); + tables_->known_bad_symbols_.clear(); + tables_->known_bad_files_.clear(); // Initialize tables_->extensions_ from the fallback database first // (but do this only once per descriptor). @@ -1000,6 +1171,7 @@ void DescriptorPool::FindAllExtensions( } } + // ------------------------------------------------------------------- const FieldDescriptor* @@ -1046,6 +1218,17 @@ Descriptor::FindFieldByName(const string& key) const { } } +const OneofDescriptor* +Descriptor::FindOneofByName(const string& key) const { + Symbol result = + file()->tables_->FindNestedSymbolOfType(this, key, Symbol::ONEOF); + if (!result.IsNull()) { + return result.oneof_descriptor; + } else { + return NULL; + } +} + const FieldDescriptor* Descriptor::FindExtensionByName(const string& key) const { Symbol result = @@ -1210,16 +1393,17 @@ FileDescriptor::FindExtensionByCamelcaseName(const string& key) const { } } -bool Descriptor::IsExtensionNumber(int number) const { +const Descriptor::ExtensionRange* +Descriptor::FindExtensionRangeContainingNumber(int number) const { // Linear search should be fine because we don't expect a message to have // more than a couple extension ranges. for (int i = 0; i < extension_range_count(); i++) { if (number >= extension_range(i)->start && number < extension_range(i)->end) { - return true; + return extension_range(i); } } - return false; + return NULL; } // ------------------------------------------------------------------- @@ -1235,26 +1419,66 @@ bool DescriptorPool::TryFindFileInFallbackDatabase(const string& name) const { tables_->known_bad_files_.insert(name); return false; } - return true; } +bool DescriptorPool::IsSubSymbolOfBuiltType(const string& name) const { + string prefix = name; + for (;;) { + string::size_type dot_pos = prefix.find_last_of('.'); + if (dot_pos == string::npos) { + break; + } + prefix = prefix.substr(0, dot_pos); + Symbol symbol = tables_->FindSymbol(prefix); + // If the symbol type is anything other than PACKAGE, then its complete + // definition is already known. + if (!symbol.IsNull() && symbol.type != Symbol::PACKAGE) { + return true; + } + } + if (underlay_ != NULL) { + // Check to see if any prefix of this symbol exists in the underlay. + return underlay_->IsSubSymbolOfBuiltType(name); + } + return false; +} + bool DescriptorPool::TryFindSymbolInFallbackDatabase(const string& name) const { if (fallback_database_ == NULL) return false; - FileDescriptorProto file_proto; - if (!fallback_database_->FindFileContainingSymbol(name, &file_proto)) { - return false; - } - - if (tables_->FindFile(file_proto.name()) != NULL) { - // We've already loaded this file, and it apparently doesn't contain the - // symbol we're looking for. Some DescriptorDatabases return false - // positives. - return false; - } + if (tables_->known_bad_symbols_.count(name) > 0) return false; - if (BuildFileFromDatabase(file_proto) == NULL) { + FileDescriptorProto file_proto; + if (// We skip looking in the fallback database if the name is a sub-symbol + // of any descriptor that already exists in the descriptor pool (except + // for package descriptors). This is valid because all symbols except + // for packages are defined in a single file, so if the symbol exists + // then we should already have its definition. + // + // The other reason to do this is to support "overriding" type + // definitions by merging two databases that define the same type. (Yes, + // people do this.) The main difficulty with making this work is that + // FindFileContainingSymbol() is allowed to return both false positives + // (e.g., SimpleDescriptorDatabase, UpgradedDescriptorDatabase) and false + // negatives (e.g. ProtoFileParser, SourceTreeDescriptorDatabase). + // When two such databases are merged, looking up a non-existent + // sub-symbol of a type that already exists in the descriptor pool can + // result in an attempt to load multiple definitions of the same type. + // The check below avoids this. + IsSubSymbolOfBuiltType(name) + + // Look up file containing this symbol in fallback database. + || !fallback_database_->FindFileContainingSymbol(name, &file_proto) + + // Check if we've already built this file. If so, it apparently doesn't + // contain the symbol we're looking for. Some DescriptorDatabases + // return false positives. + || tables_->FindFile(file_proto.name()) != NULL + + // Build the file. + || BuildFileFromDatabase(file_proto) == NULL) { + tables_->known_bad_symbols_.insert(name); return false; } @@ -1343,6 +1567,14 @@ void FileDescriptor::CopyTo(FileDescriptorProto* proto) const { proto->add_dependency(dependency(i)->name()); } + for (int i = 0; i < public_dependency_count(); i++) { + proto->add_public_dependency(public_dependencies_[i]); + } + + for (int i = 0; i < weak_dependency_count(); i++) { + proto->add_weak_dependency(weak_dependencies_[i]); + } + for (int i = 0; i < message_type_count(); i++) { message_type(i)->CopyTo(proto->add_message_type()); } @@ -1361,12 +1593,21 @@ void FileDescriptor::CopyTo(FileDescriptorProto* proto) const { } } +void FileDescriptor::CopySourceCodeInfoTo(FileDescriptorProto* proto) const { + if (source_code_info_ != &SourceCodeInfo::default_instance()) { + proto->mutable_source_code_info()->CopyFrom(*source_code_info_); + } +} + void Descriptor::CopyTo(DescriptorProto* proto) const { proto->set_name(name()); for (int i = 0; i < field_count(); i++) { field(i)->CopyTo(proto->add_field()); } + for (int i = 0; i < oneof_decl_count(); i++) { + oneof_decl(i)->CopyTo(proto->add_oneof_decl()); + } for (int i = 0; i < nested_type_count(); i++) { nested_type(i)->CopyTo(proto->add_nested_type()); } @@ -1427,11 +1668,19 @@ void FieldDescriptor::CopyTo(FieldDescriptorProto* proto) const { proto->set_default_value(DefaultValueAsString(false)); } + if (containing_oneof() != NULL && !is_extension()) { + proto->set_oneof_index(containing_oneof()->index()); + } + if (&options() != &FieldOptions::default_instance()) { proto->mutable_options()->CopyFrom(options()); } } +void OneofDescriptor::CopyTo(OneofDescriptorProto* proto) const { + proto->set_name(name()); +} + void EnumDescriptor::CopyTo(EnumDescriptorProto* proto) const { proto->set_name(name()); @@ -1488,16 +1737,14 @@ void MethodDescriptor::CopyTo(MethodDescriptorProto* proto) const { namespace { // Used by each of the option formatters. -bool RetrieveOptions(const Message &options, vector<string> *option_entries) { +bool RetrieveOptions(int depth, + const Message &options, + vector<string> *option_entries) { option_entries->clear(); const Reflection* reflection = options.GetReflection(); vector<const FieldDescriptor*> fields; reflection->ListFields(options, &fields); for (int i = 0; i < fields.size(); i++) { - // Doesn't make sense to have message type fields here - if (fields[i]->cpp_type() == FieldDescriptor::CPPTYPE_MESSAGE) { - continue; - } int count = 1; bool repeated = false; if (fields[i]->is_repeated()) { @@ -1506,9 +1753,27 @@ bool RetrieveOptions(const Message &options, vector<string> *option_entries) { } for (int j = 0; j < count; j++) { string fieldval; - TextFormat::PrintFieldValueToString(options, fields[i], - repeated ? count : -1, &fieldval); - option_entries->push_back(fields[i]->name() + " = " + fieldval); + if (fields[i]->cpp_type() == FieldDescriptor::CPPTYPE_MESSAGE) { + string tmp; + TextFormat::Printer printer; + printer.SetInitialIndentLevel(depth + 1); + printer.PrintFieldValueToString(options, fields[i], + repeated ? j : -1, &tmp); + fieldval.append("{\n"); + fieldval.append(tmp); + fieldval.append(depth * 2, ' '); + fieldval.append("}"); + } else { + TextFormat::PrintFieldValueToString(options, fields[i], + repeated ? j : -1, &fieldval); + } + string name; + if (fields[i]->is_extension()) { + name = "(." + fields[i]->full_name() + ")"; + } else { + name = fields[i]->name(); + } + option_entries->push_back(name + " = " + fieldval); } } return !option_entries->empty(); @@ -1516,10 +1781,10 @@ bool RetrieveOptions(const Message &options, vector<string> *option_entries) { // Formats options that all appear together in brackets. Does not include // brackets. -bool FormatBracketedOptions(const Message &options, string *output) { +bool FormatBracketedOptions(int depth, const Message &options, string *output) { vector<string> all_options; - if (RetrieveOptions(options, &all_options)) { - output->append(JoinStrings(all_options, ", ")); + if (RetrieveOptions(depth, options, &all_options)) { + output->append(Join(all_options, ", ")); } return !all_options.empty(); } @@ -1528,7 +1793,7 @@ bool FormatBracketedOptions(const Message &options, string *output) { bool FormatLineOptions(int depth, const Message &options, string *output) { string prefix(depth * 2, ' '); vector<string> all_options; - if (RetrieveOptions(options, &all_options)) { + if (RetrieveOptions(depth, options, &all_options)) { for (int i = 0; i < all_options.size(); i++) { strings::SubstituteAndAppend(output, "$0option $1;\n", prefix, all_options[i]); @@ -1542,9 +1807,24 @@ bool FormatLineOptions(int depth, const Message &options, string *output) { string FileDescriptor::DebugString() const { string contents = "syntax = \"proto2\";\n\n"; + set<int> public_dependencies; + set<int> weak_dependencies; + public_dependencies.insert(public_dependencies_, + public_dependencies_ + public_dependency_count_); + weak_dependencies.insert(weak_dependencies_, + weak_dependencies_ + weak_dependency_count_); + for (int i = 0; i < dependency_count(); i++) { - strings::SubstituteAndAppend(&contents, "import \"$0\";\n", - dependency(i)->name()); + if (public_dependencies.count(i) > 0) { + strings::SubstituteAndAppend(&contents, "import public \"$0\";\n", + dependency(i)->name()); + } else if (weak_dependencies.count(i) > 0) { + strings::SubstituteAndAppend(&contents, "import weak \"$0\";\n", + dependency(i)->name()); + } else { + strings::SubstituteAndAppend(&contents, "import \"$0\";\n", + dependency(i)->name()); + } } if (!package().empty()) { @@ -1591,7 +1871,7 @@ string FileDescriptor::DebugString() const { strings::SubstituteAndAppend(&contents, "extend .$0 {\n", containing_type->full_name()); } - extension(i)->DebugString(1, &contents); + extension(i)->DebugString(1, FieldDescriptor::PRINT_LABEL, &contents); } if (extension_count() > 0) contents.append("}\n\n"); @@ -1638,7 +1918,12 @@ void Descriptor::DebugString(int depth, string *contents) const { enum_type(i)->DebugString(depth, contents); } for (int i = 0; i < field_count(); i++) { - field(i)->DebugString(depth, contents); + if (field(i)->containing_oneof() == NULL) { + field(i)->DebugString(depth, FieldDescriptor::PRINT_LABEL, contents); + } else if (field(i)->containing_oneof()->field(0) == field(i)) { + // This is the first field in this oneof, so print the whole oneof. + field(i)->containing_oneof()->DebugString(depth, contents); + } } for (int i = 0; i < extension_range_count(); i++) { @@ -1657,7 +1942,8 @@ void Descriptor::DebugString(int depth, string *contents) const { strings::SubstituteAndAppend(contents, "$0 extend .$1 {\n", prefix, containing_type->full_name()); } - extension(i)->DebugString(depth + 1, contents); + extension(i)->DebugString( + depth + 1, FieldDescriptor::PRINT_LABEL, contents); } if (extension_count() > 0) strings::SubstituteAndAppend(contents, "$0 }\n", prefix); @@ -1673,14 +1959,16 @@ string FieldDescriptor::DebugString() const { containing_type()->full_name()); depth = 1; } - DebugString(depth, &contents); + DebugString(depth, PRINT_LABEL, &contents); if (is_extension()) { - contents.append("}\n"); + contents.append("}\n"); } return contents; } -void FieldDescriptor::DebugString(int depth, string *contents) const { +void FieldDescriptor::DebugString(int depth, + PrintLabelFlag print_label_flag, + string *contents) const { string prefix(depth * 2, ' '); string field_type; switch (type()) { @@ -1694,9 +1982,15 @@ void FieldDescriptor::DebugString(int depth, string *contents) const { field_type = kTypeToName[type()]; } - strings::SubstituteAndAppend(contents, "$0$1 $2 $3 = $4", + string label; + if (print_label_flag == PRINT_LABEL) { + label = kLabelToName[this->label()]; + label.push_back(' '); + } + + strings::SubstituteAndAppend(contents, "$0$1$2 $3 = $4", prefix, - kLabelToName[label()], + label, field_type, type() == TYPE_GROUP ? message_type()->name() : name(), @@ -1710,7 +2004,7 @@ void FieldDescriptor::DebugString(int depth, string *contents) const { } string formatted_options; - if (FormatBracketedOptions(options(), &formatted_options)) { + if (FormatBracketedOptions(depth, options(), &formatted_options)) { contents->append(bracketed ? ", " : " ["); bracketed = true; contents->append(formatted_options); @@ -1727,6 +2021,23 @@ void FieldDescriptor::DebugString(int depth, string *contents) const { } } +string OneofDescriptor::DebugString() const { + string contents; + DebugString(0, &contents); + return contents; +} + +void OneofDescriptor::DebugString(int depth, string* contents) const { + string prefix(depth * 2, ' '); + ++depth; + strings::SubstituteAndAppend( + contents, "$0 oneof $1 {\n", prefix, name()); + for (int i = 0; i < field_count(); i++) { + field(i)->DebugString(depth, FieldDescriptor::OMIT_LABEL, contents); + } + strings::SubstituteAndAppend(contents, "$0}\n", prefix); +} + string EnumDescriptor::DebugString() const { string contents; DebugString(0, &contents); @@ -1759,7 +2070,7 @@ void EnumValueDescriptor::DebugString(int depth, string *contents) const { prefix, name(), number()); string formatted_options; - if (FormatBracketedOptions(options(), &formatted_options)) { + if (FormatBracketedOptions(depth, options(), &formatted_options)) { strings::SubstituteAndAppend(contents, " [$0]", formatted_options); } contents->append(";\n"); @@ -1805,6 +2116,141 @@ void MethodDescriptor::DebugString(int depth, string *contents) const { contents->append(";\n"); } } + + +// Location methods =============================================== + +bool FileDescriptor::GetSourceLocation(const vector<int>& path, + SourceLocation* out_location) const { + GOOGLE_CHECK_NOTNULL(out_location); + if (source_code_info_) { + if (const SourceCodeInfo_Location* loc = + tables_->GetSourceLocation(path, source_code_info_)) { + const RepeatedField<int32>& span = loc->span(); + if (span.size() == 3 || span.size() == 4) { + out_location->start_line = span.Get(0); + out_location->start_column = span.Get(1); + out_location->end_line = span.Get(span.size() == 3 ? 0 : 2); + out_location->end_column = span.Get(span.size() - 1); + + out_location->leading_comments = loc->leading_comments(); + out_location->trailing_comments = loc->trailing_comments(); + return true; + } + } + } + return false; +} + +bool FieldDescriptor::is_packed() const { + return is_packable() && (options_ != NULL) && options_->packed(); +} + +bool Descriptor::GetSourceLocation(SourceLocation* out_location) const { + vector<int> path; + GetLocationPath(&path); + return file()->GetSourceLocation(path, out_location); +} + +bool FieldDescriptor::GetSourceLocation(SourceLocation* out_location) const { + vector<int> path; + GetLocationPath(&path); + return file()->GetSourceLocation(path, out_location); +} + +bool OneofDescriptor::GetSourceLocation(SourceLocation* out_location) const { + vector<int> path; + GetLocationPath(&path); + return containing_type()->file()->GetSourceLocation(path, out_location); +} + +bool EnumDescriptor::GetSourceLocation(SourceLocation* out_location) const { + vector<int> path; + GetLocationPath(&path); + return file()->GetSourceLocation(path, out_location); +} + +bool MethodDescriptor::GetSourceLocation(SourceLocation* out_location) const { + vector<int> path; + GetLocationPath(&path); + return service()->file()->GetSourceLocation(path, out_location); +} + +bool ServiceDescriptor::GetSourceLocation(SourceLocation* out_location) const { + vector<int> path; + GetLocationPath(&path); + return file()->GetSourceLocation(path, out_location); +} + +bool EnumValueDescriptor::GetSourceLocation( + SourceLocation* out_location) const { + vector<int> path; + GetLocationPath(&path); + return type()->file()->GetSourceLocation(path, out_location); +} + +void Descriptor::GetLocationPath(vector<int>* output) const { + if (containing_type()) { + containing_type()->GetLocationPath(output); + output->push_back(DescriptorProto::kNestedTypeFieldNumber); + output->push_back(index()); + } else { + output->push_back(FileDescriptorProto::kMessageTypeFieldNumber); + output->push_back(index()); + } +} + +void FieldDescriptor::GetLocationPath(vector<int>* output) const { + if (is_extension()) { + if (extension_scope() == NULL) { + output->push_back(FileDescriptorProto::kExtensionFieldNumber); + output->push_back(index()); + } else { + extension_scope()->GetLocationPath(output); + output->push_back(DescriptorProto::kExtensionFieldNumber); + output->push_back(index()); + } + } else { + containing_type()->GetLocationPath(output); + output->push_back(DescriptorProto::kFieldFieldNumber); + output->push_back(index()); + } +} + +void OneofDescriptor::GetLocationPath(vector<int>* output) const { + containing_type()->GetLocationPath(output); + output->push_back(DescriptorProto::kOneofDeclFieldNumber); + output->push_back(index()); +} + +void EnumDescriptor::GetLocationPath(vector<int>* output) const { + if (containing_type()) { + containing_type()->GetLocationPath(output); + output->push_back(DescriptorProto::kEnumTypeFieldNumber); + output->push_back(index()); + } else { + output->push_back(FileDescriptorProto::kEnumTypeFieldNumber); + output->push_back(index()); + } +} + +void EnumValueDescriptor::GetLocationPath(vector<int>* output) const { + type()->GetLocationPath(output); + output->push_back(EnumDescriptorProto::kValueFieldNumber); + output->push_back(index()); +} + +void ServiceDescriptor::GetLocationPath(vector<int>* output) const { + output->push_back(FileDescriptorProto::kServiceFieldNumber); + output->push_back(index()); +} + +void MethodDescriptor::GetLocationPath(vector<int>* output) const { + service()->GetLocationPath(output); + output->push_back(ServiceDescriptorProto::kMethodFieldNumber); + output->push_back(index()); +} + // =================================================================== namespace { @@ -1857,6 +2303,11 @@ class DescriptorBuilder { string filename_; FileDescriptor* file_; FileDescriptorTables* file_tables_; + set<const FileDescriptor*> dependencies_; + + // unused_dependency_ is used to record the unused imported files. + // Note: public import is not considered. + set<const FileDescriptor*> unused_dependency_; // If LookupSymbol() finds a symbol that is in a file which is not a declared // dependency of this file, it will fail, but will set @@ -1868,10 +2319,22 @@ class DescriptorBuilder { const FileDescriptor* possible_undeclared_dependency_; string possible_undeclared_dependency_name_; + // If LookupSymbol() could resolve a symbol which is not defined, + // record the resolved name. This is only used by AddNotDefinedError() + // to report a more useful error message. + string undefine_resolved_name_; + void AddError(const string& element_name, const Message& descriptor, DescriptorPool::ErrorCollector::ErrorLocation location, const string& error); + void AddError(const string& element_name, + const Message& descriptor, + DescriptorPool::ErrorCollector::ErrorLocation location, + const char* error); + void AddRecursiveImportError(const FileDescriptorProto& proto, int from_here); + void AddTwiceListedError(const FileDescriptorProto& proto, int index); + void AddImportError(const FileDescriptorProto& proto, int index); // Adds an error indicating that undefined_symbol was not defined. Must // only be called after LookupSymbol() fails. @@ -1881,11 +2344,19 @@ class DescriptorBuilder { DescriptorPool::ErrorCollector::ErrorLocation location, const string& undefined_symbol); + void AddWarning(const string& element_name, const Message& descriptor, + DescriptorPool::ErrorCollector::ErrorLocation location, + const string& error); + // Silly helper which determines if the given file is in the given package. // I.e., either file->package() == package_name or file->package() is a // nested package within package_name. bool IsInPackage(const FileDescriptor* file, const string& package_name); + // Helper function which finds all public dependencies of the given file, and + // stores the them in the dependencies_ set in the builder. + void RecordPublicDependencies(const FileDescriptor* file); + // Like tables_->FindSymbol(), but additionally: // - Search the pool's underlay if not found in tables_. // - Insure that the resulting Symbol is from one of the file's declared @@ -1896,6 +2367,10 @@ class DescriptorBuilder { // file's declared dependencies. Symbol FindSymbolNotEnforcingDeps(const string& name); + // This implements the body of FindSymbolNotEnforcingDeps(). + Symbol FindSymbolNotEnforcingDepsHelper(const DescriptorPool* pool, + const string& name); + // Like FindSymbol(), but looks up the name relative to some other symbol // name. This first searches siblings of relative_to, then siblings of its // parents, etc. For example, LookupSymbol("foo.bar", "baz.qux.corge") makes @@ -2007,6 +2482,9 @@ class DescriptorBuilder { void BuildExtensionRange(const DescriptorProto::ExtensionRange& proto, const Descriptor* parent, Descriptor::ExtensionRange* result); + void BuildOneof(const OneofDescriptorProto& proto, + Descriptor* parent, + OneofDescriptor* result); void BuildEnum(const EnumDescriptorProto& proto, const Descriptor* parent, EnumDescriptor* result); @@ -2020,6 +2498,8 @@ class DescriptorBuilder { const ServiceDescriptor* parent, MethodDescriptor* result); + void LogUnusedDependency(const FileDescriptor* result); + // Must be run only after building. // // NOTE: Options will not be available during cross-linking, as they @@ -2056,6 +2536,8 @@ class DescriptorBuilder { // Otherwise returns true. bool InterpretOptions(OptionsToInterpret* options_to_interpret); + class AggregateOptionFinder; + private: // Interprets uninterpreted_option_ on the specified message, which // must be the mutable copy of the original options message to which @@ -2082,6 +2564,11 @@ class DescriptorBuilder { bool SetOptionValue(const FieldDescriptor* option_field, UnknownFieldSet* unknown_fields); + // Parses an aggregate value for a CPPTYPE_MESSAGE option and + // saves it into *unknown_fields. + bool SetAggregateOption(const FieldDescriptor* option_field, + UnknownFieldSet* unknown_fields); + // Convenience functions to set an int field the right way, depending on // its wire type (a single int CppType can represent multiple wire types). void SetInt32(int number, int32 value, FieldDescriptor::Type type, @@ -2128,6 +2615,10 @@ class DescriptorBuilder { // can use it to find locations recorded by the parser. const UninterpretedOption* uninterpreted_option_; + // Factory used to create the dynamic messages we need to parse + // any aggregate option values we encounter. + DynamicMessageFactory dynamic_factory_; + GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(OptionInterpreter); }; @@ -2139,12 +2630,22 @@ class DescriptorBuilder { // redundantly declare OptionInterpreter a friend just to make things extra // clear for these bad compilers. friend class OptionInterpreter; + friend class OptionInterpreter::AggregateOptionFinder; + static inline bool get_allow_unknown(const DescriptorPool* pool) { return pool->allow_unknown_; } + static inline bool get_enforce_weak(const DescriptorPool* pool) { + return pool->enforce_weak_; + } static inline bool get_is_placeholder(const Descriptor* descriptor) { return descriptor->is_placeholder_; } + static inline void assert_mutex_held(const DescriptorPool* pool) { + if (pool->mutex_ != NULL) { + pool->mutex_->AssertHeld(); + } + } // Must be run only after options have been interpreted. // @@ -2169,6 +2670,7 @@ class DescriptorBuilder { void ValidateMapKey(FieldDescriptor* field, const FieldDescriptorProto& proto); + }; const FileDescriptor* DescriptorPool::BuildFile( @@ -2178,6 +2680,8 @@ const FileDescriptor* DescriptorPool::BuildFile( "DescriptorDatabase. You must instead find a way to get your file " "into the underlying database."; GOOGLE_CHECK(mutex_ == NULL); // Implied by the above GOOGLE_CHECK. + tables_->known_bad_symbols_.clear(); + tables_->known_bad_files_.clear(); return DescriptorBuilder(this, tables_.get(), NULL).BuildFile(proto); } @@ -2189,6 +2693,8 @@ const FileDescriptor* DescriptorPool::BuildFileCollectingErrors( "DescriptorDatabase. You must instead find a way to get your file " "into the underlying database."; GOOGLE_CHECK(mutex_ == NULL); // Implied by the above GOOGLE_CHECK. + tables_->known_bad_symbols_.clear(); + tables_->known_bad_files_.clear(); return DescriptorBuilder(this, tables_.get(), error_collector).BuildFile(proto); } @@ -2196,8 +2702,16 @@ const FileDescriptor* DescriptorPool::BuildFileCollectingErrors( const FileDescriptor* DescriptorPool::BuildFileFromDatabase( const FileDescriptorProto& proto) const { mutex_->AssertHeld(); - return DescriptorBuilder(this, tables_.get(), - default_error_collector_).BuildFile(proto); + if (tables_->known_bad_files_.count(proto.name()) > 0) { + return NULL; + } + const FileDescriptor* result = + DescriptorBuilder(this, tables_.get(), + default_error_collector_).BuildFile(proto); + if (result == NULL) { + tables_->known_bad_files_.insert(proto.name()); + } + return result; } DescriptorBuilder::DescriptorBuilder( @@ -2208,7 +2722,8 @@ DescriptorBuilder::DescriptorBuilder( tables_(tables), error_collector_(error_collector), had_errors_(false), - possible_undeclared_dependency_(NULL) {} + possible_undeclared_dependency_(NULL), + undefine_resolved_name_("") {} DescriptorBuilder::~DescriptorBuilder() {} @@ -2230,21 +2745,53 @@ void DescriptorBuilder::AddError( had_errors_ = true; } +void DescriptorBuilder::AddError( + const string& element_name, + const Message& descriptor, + DescriptorPool::ErrorCollector::ErrorLocation location, + const char* error) { + AddError(element_name, descriptor, location, string(error)); +} + void DescriptorBuilder::AddNotDefinedError( const string& element_name, const Message& descriptor, DescriptorPool::ErrorCollector::ErrorLocation location, const string& undefined_symbol) { - if (possible_undeclared_dependency_ == NULL) { + if (possible_undeclared_dependency_ == NULL && + undefine_resolved_name_.empty()) { AddError(element_name, descriptor, location, "\"" + undefined_symbol + "\" is not defined."); } else { - AddError(element_name, descriptor, location, - "\"" + possible_undeclared_dependency_name_ + - "\" seems to be defined in \"" + - possible_undeclared_dependency_->name() + "\", which is not " - "imported by \"" + filename_ + "\". To use it here, please " - "add the necessary import."); + if (possible_undeclared_dependency_ != NULL) { + AddError(element_name, descriptor, location, + "\"" + possible_undeclared_dependency_name_ + + "\" seems to be defined in \"" + + possible_undeclared_dependency_->name() + "\", which is not " + "imported by \"" + filename_ + "\". To use it here, please " + "add the necessary import."); + } + if (!undefine_resolved_name_.empty()) { + AddError(element_name, descriptor, location, + "\"" + undefined_symbol + "\" is resolved to \"" + + undefine_resolved_name_ + "\", which is not defined. " + "The innermost scope is searched first in name resolution. " + "Consider using a leading '.'(i.e., \"." + + undefined_symbol + + "\") to start from the outermost scope."); + } + } +} + +void DescriptorBuilder::AddWarning( + const string& element_name, const Message& descriptor, + DescriptorPool::ErrorCollector::ErrorLocation location, + const string& error) { + if (error_collector_ == NULL) { + GOOGLE_LOG(WARNING) << filename_ << " " << element_name << ": " << error; + } else { + error_collector_->AddWarning(filename_, element_name, &descriptor, location, + error); } } @@ -2255,31 +2802,48 @@ bool DescriptorBuilder::IsInPackage(const FileDescriptor* file, file->package()[package_name.size()] == '.'); } -Symbol DescriptorBuilder::FindSymbolNotEnforcingDeps(const string& name) { - Symbol result; +void DescriptorBuilder::RecordPublicDependencies(const FileDescriptor* file) { + if (file == NULL || !dependencies_.insert(file).second) return; + for (int i = 0; file != NULL && i < file->public_dependency_count(); i++) { + RecordPublicDependencies(file->public_dependency(i)); + } +} - // We need to search our pool and all its underlays. - const DescriptorPool* pool = pool_; - while (true) { - // If we are looking at an underlay, we must lock its mutex_, since we are - // accessing the underlay's tables_ dircetly. - MutexLockMaybe lock((pool == pool_) ? NULL : pool->mutex_); +Symbol DescriptorBuilder::FindSymbolNotEnforcingDepsHelper( + const DescriptorPool* pool, const string& name) { + // If we are looking at an underlay, we must lock its mutex_, since we are + // accessing the underlay's tables_ directly. + MutexLockMaybe lock((pool == pool_) ? NULL : pool->mutex_); + + Symbol result = pool->tables_->FindSymbol(name); + if (result.IsNull() && pool->underlay_ != NULL) { + // Symbol not found; check the underlay. + result = FindSymbolNotEnforcingDepsHelper(pool->underlay_, name); + } - // Note that we don't have to check fallback_database_ here because the - // symbol has to be in one of its file's direct dependencies, and we have - // already loaded those by the time we get here. - result = pool->tables_->FindSymbol(name); - if (!result.IsNull()) break; - if (pool->underlay_ == NULL) return kNullSymbol; - pool = pool->underlay_; + if (result.IsNull()) { + // In theory, we shouldn't need to check fallback_database_ because the + // symbol should be in one of its file's direct dependencies, and we have + // already loaded those by the time we get here. But we check anyway so + // that we can generate better error message when dependencies are missing + // (i.e., "missing dependency" rather than "type is not defined"). + if (pool->TryFindSymbolInFallbackDatabase(name)) { + result = pool->tables_->FindSymbol(name); + } } return result; } +Symbol DescriptorBuilder::FindSymbolNotEnforcingDeps(const string& name) { + return FindSymbolNotEnforcingDepsHelper(pool_, name); +} + Symbol DescriptorBuilder::FindSymbol(const string& name) { Symbol result = FindSymbolNotEnforcingDeps(name); + if (result.IsNull()) return result; + if (!pool_->enforce_dependencies_) { // Hack for CompilerUpgrader. return result; @@ -2288,9 +2852,9 @@ Symbol DescriptorBuilder::FindSymbol(const string& name) { // Only find symbols which were defined in this file or one of its // dependencies. const FileDescriptor* file = result.GetFile(); - if (file == file_) return result; - for (int i = 0; i < file_->dependency_count(); i++) { - if (file == file_->dependency(i)) return result; + if (file == file_ || dependencies_.count(file) > 0) { + unused_dependency_.erase(file); + return result; } if (result.type == Symbol::PACKAGE) { @@ -2302,12 +2866,10 @@ Symbol DescriptorBuilder::FindSymbol(const string& name) { // dependency also defines the same package. We can't really rule out this // symbol unless none of the dependencies define it. if (IsInPackage(file_, name)) return result; - for (int i = 0; i < file_->dependency_count(); i++) { + for (set<const FileDescriptor*>::const_iterator it = dependencies_.begin(); + it != dependencies_.end(); ++it) { // Note: A dependency may be NULL if it was not found or had errors. - if (file_->dependency(i) != NULL && - IsInPackage(file_->dependency(i), name)) { - return result; - } + if (*it != NULL && IsInPackage(*it, name)) return result; } } @@ -2319,6 +2881,7 @@ Symbol DescriptorBuilder::FindSymbol(const string& name) { Symbol DescriptorBuilder::LookupSymbolNoPlaceholder( const string& name, const string& relative_to, ResolveMode resolve_mode) { possible_undeclared_dependency_ = NULL; + undefine_resolved_name_.clear(); if (name.size() > 0 && name[0] == '.') { // Fully-qualified name. @@ -2336,7 +2899,7 @@ Symbol DescriptorBuilder::LookupSymbolNoPlaceholder( // } // So, we look for just "Foo" first, then look for "Bar.baz" within it if // found. - int name_dot_pos = name.find_first_of('.'); + string::size_type name_dot_pos = name.find_first_of('.'); string first_part_of_name; if (name_dot_pos == string::npos) { first_part_of_name = name; @@ -2367,7 +2930,11 @@ Symbol DescriptorBuilder::LookupSymbolNoPlaceholder( if (result.IsAggregate()) { scope_to_try.append(name, first_part_of_name.size(), name.size() - first_part_of_name.size()); - return FindSymbol(scope_to_try); + result = FindSymbol(scope_to_try); + if (result.IsNull()) { + undefine_resolved_name_ = scope_to_try; + } + return result; } else { // We found a symbol but it's not an aggregate. Continue the loop. } @@ -2420,7 +2987,7 @@ Symbol DescriptorBuilder::NewPlaceholder(const string& name, placeholder_name = tables_->AllocateString( placeholder_full_name->substr(dotpos + 1)); } else { - placeholder_package = &kEmptyString; + placeholder_package = &internal::GetEmptyString(); placeholder_name = placeholder_full_name; } @@ -2428,12 +2995,15 @@ Symbol DescriptorBuilder::NewPlaceholder(const string& name, FileDescriptor* placeholder_file = tables_->Allocate<FileDescriptor>(); memset(placeholder_file, 0, sizeof(*placeholder_file)); + placeholder_file->source_code_info_ = &SourceCodeInfo::default_instance(); + placeholder_file->name_ = tables_->AllocateString(*placeholder_full_name + ".placeholder.proto"); placeholder_file->package_ = placeholder_package; placeholder_file->pool_ = pool_; placeholder_file->options_ = &FileOptions::default_instance(); placeholder_file->tables_ = &FileDescriptorTables::kEmpty; + placeholder_file->is_placeholder_ = true; // All other fields are zero or NULL. if (placeholder_type == PLACEHOLDER_ENUM) { @@ -2504,10 +3074,11 @@ const FileDescriptor* DescriptorBuilder::NewPlaceholderFile( memset(placeholder, 0, sizeof(*placeholder)); placeholder->name_ = tables_->AllocateString(name); - placeholder->package_ = &kEmptyString; + placeholder->package_ = &internal::GetEmptyString(); placeholder->pool_ = pool_; placeholder->options_ = &FileOptions::default_instance(); placeholder->tables_ = &FileDescriptorTables::kEmpty; + placeholder->is_placeholder_ = true; // All other fields are zero or NULL. return placeholder; @@ -2648,7 +3219,11 @@ template<class DescriptorT> void DescriptorBuilder::AllocateOptionsImpl( // tables_->AllocateMessage<typename DescriptorT::OptionsType>(); typename DescriptorT::OptionsType* const dummy = NULL; typename DescriptorT::OptionsType* options = tables_->AllocateMessage(dummy); - options->CopyFrom(orig_options); + // Avoid using MergeFrom()/CopyFrom() in this class to make it -fno-rtti + // friendly. Without RTTI, MergeFrom() and CopyFrom() will fallback to the + // reflection based method, which requires the Descriptor. However, we are in + // the middle of building the descriptors, thus the deadlock. + options->ParseFromString(orig_options.SerializeAsString()); descriptor->options_ = options; // Don't add to options_to_interpret_ unless there were uninterpreted @@ -2674,6 +3249,45 @@ template<class DescriptorT> void DescriptorBuilder::AllocateOptionsImpl( METHOD(INPUT.NAME(i), PARENT, OUTPUT->NAME##s_ + i); \ } +void DescriptorBuilder::AddRecursiveImportError( + const FileDescriptorProto& proto, int from_here) { + string error_message("File recursively imports itself: "); + for (int i = from_here; i < tables_->pending_files_.size(); i++) { + error_message.append(tables_->pending_files_[i]); + error_message.append(" -> "); + } + error_message.append(proto.name()); + + AddError(proto.name(), proto, DescriptorPool::ErrorCollector::OTHER, + error_message); +} + +void DescriptorBuilder::AddTwiceListedError(const FileDescriptorProto& proto, + int index) { + AddError(proto.name(), proto, DescriptorPool::ErrorCollector::OTHER, + "Import \"" + proto.dependency(index) + "\" was listed twice."); +} + +void DescriptorBuilder::AddImportError(const FileDescriptorProto& proto, + int index) { + string message; + if (pool_->fallback_database_ == NULL) { + message = "Import \"" + proto.dependency(index) + + "\" has not been loaded."; + } else { + message = "Import \"" + proto.dependency(index) + + "\" was not found or had errors."; + } + AddError(proto.name(), proto, DescriptorPool::ErrorCollector::OTHER, message); +} + +static bool ExistingFileMatchesProto(const FileDescriptor* existing_file, + const FileDescriptorProto& proto) { + FileDescriptorProto existing_proto; + existing_file->CopyTo(&existing_proto); + return existing_proto.SerializeAsString() == proto.SerializeAsString(); +} + const FileDescriptor* DescriptorBuilder::BuildFile( const FileDescriptorProto& proto) { filename_ = proto.name(); @@ -2686,9 +3300,7 @@ const FileDescriptor* DescriptorBuilder::BuildFile( const FileDescriptor* existing_file = tables_->FindFile(filename_); if (existing_file != NULL) { // File already in pool. Compare the existing one to the input. - FileDescriptorProto existing_proto; - existing_file->CopyTo(&existing_proto); - if (existing_proto.SerializeAsString() == proto.SerializeAsString()) { + if (ExistingFileMatchesProto(existing_file, proto)) { // They're identical. Return the existing descriptor. return existing_file; } @@ -2707,15 +3319,7 @@ const FileDescriptor* DescriptorBuilder::BuildFile( // at all. for (int i = 0; i < tables_->pending_files_.size(); i++) { if (tables_->pending_files_[i] == proto.name()) { - string error_message("File recursively imports itself: "); - for (; i < tables_->pending_files_.size(); i++) { - error_message.append(tables_->pending_files_[i]); - error_message.append(" -> "); - } - error_message.append(proto.name()); - - AddError(proto.name(), proto, DescriptorPool::ErrorCollector::OTHER, - error_message); + AddRecursiveImportError(proto, i); return NULL; } } @@ -2737,11 +3341,20 @@ const FileDescriptor* DescriptorBuilder::BuildFile( } // Checkpoint the tables so that we can roll back if something goes wrong. - tables_->Checkpoint(); + tables_->AddCheckpoint(); FileDescriptor* result = tables_->Allocate<FileDescriptor>(); file_ = result; + result->is_placeholder_ = false; + if (proto.has_source_code_info()) { + SourceCodeInfo *info = tables_->AllocateMessage<SourceCodeInfo>(); + info->CopyFrom(proto.source_code_info()); + result->source_code_info_ = info; + } else { + result->source_code_info_ = &SourceCodeInfo::default_instance(); + } + file_tables_ = tables_->AllocateFileTables(); file_->tables_ = file_tables_; @@ -2768,7 +3381,7 @@ const FileDescriptor* DescriptorBuilder::BuildFile( "A file with this name is already in the pool."); // Bail out early so that if this is actually the exact same file, we // don't end up reporting that every single symbol is already defined. - tables_->Rollback(); + tables_->RollbackToLastCheckpoint(); return NULL; } if (!result->package().empty()) { @@ -2780,11 +3393,14 @@ const FileDescriptor* DescriptorBuilder::BuildFile( result->dependency_count_ = proto.dependency_size(); result->dependencies_ = tables_->AllocateArray<const FileDescriptor*>(proto.dependency_size()); + unused_dependency_.clear(); + set<int> weak_deps; + for (int i = 0; i < proto.weak_dependency_size(); ++i) { + weak_deps.insert(proto.weak_dependency(i)); + } for (int i = 0; i < proto.dependency_size(); i++) { if (!seen_dependencies.insert(proto.dependency(i)).second) { - AddError(proto.name(), proto, - DescriptorPool::ErrorCollector::OTHER, - "Import \"" + proto.dependency(i) + "\" was listed twice."); + AddTwiceListedError(proto, i); } const FileDescriptor* dependency = tables_->FindFile(proto.dependency(i)); @@ -2793,26 +3409,67 @@ const FileDescriptor* DescriptorBuilder::BuildFile( } if (dependency == NULL) { - if (pool_->allow_unknown_) { + if (pool_->allow_unknown_ || + (!pool_->enforce_weak_ && weak_deps.find(i) != weak_deps.end())) { dependency = NewPlaceholderFile(proto.dependency(i)); } else { - string message; - if (pool_->fallback_database_ == NULL) { - message = "Import \"" + proto.dependency(i) + - "\" has not been loaded."; - } else { - message = "Import \"" + proto.dependency(i) + - "\" was not found or had errors."; - } - AddError(proto.name(), proto, - DescriptorPool::ErrorCollector::OTHER, - message); + AddImportError(proto, i); + } + } else { + // Add to unused_dependency_ to track unused imported files. + // Note: do not track unused imported files for public import. + if (pool_->enforce_dependencies_ && + (pool_->unused_import_track_files_.find(proto.name()) != + pool_->unused_import_track_files_.end()) && + (dependency->public_dependency_count() == 0)) { + unused_dependency_.insert(dependency); } } result->dependencies_[i] = dependency; } + // Check public dependencies. + int public_dependency_count = 0; + result->public_dependencies_ = tables_->AllocateArray<int>( + proto.public_dependency_size()); + for (int i = 0; i < proto.public_dependency_size(); i++) { + // Only put valid public dependency indexes. + int index = proto.public_dependency(i); + if (index >= 0 && index < proto.dependency_size()) { + result->public_dependencies_[public_dependency_count++] = index; + // Do not track unused imported files for public import. + unused_dependency_.erase(result->dependency(index)); + } else { + AddError(proto.name(), proto, + DescriptorPool::ErrorCollector::OTHER, + "Invalid public dependency index."); + } + } + result->public_dependency_count_ = public_dependency_count; + + // Build dependency set + dependencies_.clear(); + for (int i = 0; i < result->dependency_count(); i++) { + RecordPublicDependencies(result->dependency(i)); + } + + // Check weak dependencies. + int weak_dependency_count = 0; + result->weak_dependencies_ = tables_->AllocateArray<int>( + proto.weak_dependency_size()); + for (int i = 0; i < proto.weak_dependency_size(); i++) { + int index = proto.weak_dependency(i); + if (index >= 0 && index < proto.dependency_size()) { + result->weak_dependencies_[weak_dependency_count++] = index; + } else { + AddError(proto.name(), proto, + DescriptorPool::ErrorCollector::OTHER, + "Invalid weak dependency index."); + } + } + result->weak_dependency_count_ = weak_dependency_count; + // Convert children. BUILD_ARRAY(proto, result, message_type, BuildMessage , NULL); BUILD_ARRAY(proto, result, enum_type , BuildEnum , NULL); @@ -2849,11 +3506,16 @@ const FileDescriptor* DescriptorBuilder::BuildFile( ValidateFileOptions(result, proto); } + + if (!unused_dependency_.empty()) { + LogUnusedDependency(result); + } + if (had_errors_) { - tables_->Rollback(); + tables_->RollbackToLastCheckpoint(); return NULL; } else { - tables_->Checkpoint(); + tables_->ClearLastCheckpoint(); return result; } } @@ -2876,6 +3538,8 @@ void DescriptorBuilder::BuildMessage(const DescriptorProto& proto, result->is_placeholder_ = false; result->is_unqualified_placeholder_ = false; + // Build oneofs first so that fields and extension ranges can refer to them. + BUILD_ARRAY(proto, result, oneof_decl , BuildOneof , result); BUILD_ARRAY(proto, result, field , BuildField , result); BUILD_ARRAY(proto, result, nested_type , BuildMessage , result); BUILD_ARRAY(proto, result, enum_type , BuildEnum , result); @@ -2966,6 +3630,19 @@ void DescriptorBuilder::BuildFieldOrExtension(const FieldDescriptorProto& proto, result->label_ = static_cast<FieldDescriptor::Label>( implicit_cast<int>(proto.label())); + // An extension cannot have a required field (b/13365836). + if (result->is_extension_ && + result->label_ == FieldDescriptor::LABEL_REQUIRED) { + AddError(result->full_name(), proto, + // Error location `TYPE`: we would really like to indicate + // `LABEL`, but the `ErrorLocation` enum has no entry for this, and + // we don't necessarily know about all implementations of the + // `ErrorCollector` interface to extend them to handle the new + // error location type properly. + DescriptorPool::ErrorCollector::TYPE, + "Message extensions cannot have required fields."); + } + // Some of these may be filled in when cross-linking. result->containing_type_ = NULL; result->extension_scope_ = NULL; @@ -3009,7 +3686,7 @@ void DescriptorBuilder::BuildFieldOrExtension(const FieldDescriptorProto& proto, result->default_value_float_ = numeric_limits<float>::quiet_NaN(); } else { result->default_value_float_ = - NoLocaleStrtod(proto.default_value().c_str(), &end_pos); + io::NoLocaleStrtod(proto.default_value().c_str(), &end_pos); } break; case FieldDescriptor::CPPTYPE_DOUBLE: @@ -3021,7 +3698,7 @@ void DescriptorBuilder::BuildFieldOrExtension(const FieldDescriptorProto& proto, result->default_value_double_ = numeric_limits<double>::quiet_NaN(); } else { result->default_value_double_ = - NoLocaleStrtod(proto.default_value().c_str(), &end_pos); + io::NoLocaleStrtod(proto.default_value().c_str(), &end_pos); } break; case FieldDescriptor::CPPTYPE_BOOL: @@ -3045,7 +3722,7 @@ void DescriptorBuilder::BuildFieldOrExtension(const FieldDescriptorProto& proto, UnescapeCEscapeString(proto.default_value())); } else { result->default_value_string_ = - tables_->AllocateString(proto.default_value()); + tables_->AllocateString(proto.default_value()); } break; case FieldDescriptor::CPPTYPE_MESSAGE: @@ -3063,7 +3740,8 @@ void DescriptorBuilder::BuildFieldOrExtension(const FieldDescriptorProto& proto, if (proto.default_value().empty() || *end_pos != '\0') { AddError(result->full_name(), proto, DescriptorPool::ErrorCollector::DEFAULT_VALUE, - "Couldn't parse default value."); + "Couldn't parse default value \"" + proto.default_value() + + "\"."); } } } else { @@ -3095,7 +3773,7 @@ void DescriptorBuilder::BuildFieldOrExtension(const FieldDescriptorProto& proto, result->default_value_enum_ = NULL; break; case FieldDescriptor::CPPTYPE_STRING: - result->default_value_string_ = &kEmptyString; + result->default_value_string_ = &internal::GetEmptyString(); break; case FieldDescriptor::CPPTYPE_MESSAGE: break; @@ -3106,7 +3784,15 @@ void DescriptorBuilder::BuildFieldOrExtension(const FieldDescriptorProto& proto, if (result->number() <= 0) { AddError(result->full_name(), proto, DescriptorPool::ErrorCollector::NUMBER, "Field numbers must be positive integers."); - } else if (result->number() > FieldDescriptor::kMaxNumber) { + } else if (!is_extension && result->number() > FieldDescriptor::kMaxNumber) { + // Only validate that the number is within the valid field range if it is + // not an extension. Since extension numbers are validated with the + // extendee's valid set of extension numbers, and those are in turn + // validated against the max allowed number, the check is unnecessary for + // extension fields. + // This avoids cross-linking issues that arise when attempting to check if + // the extendee is a message_set_wire_format message, which has a higher max + // on extension numbers. AddError(result->full_name(), proto, DescriptorPool::ErrorCollector::NUMBER, strings::Substitute("Field numbers cannot be greater than $0.", FieldDescriptor::kMaxNumber)); @@ -3128,6 +3814,16 @@ void DescriptorBuilder::BuildFieldOrExtension(const FieldDescriptorProto& proto, } result->extension_scope_ = parent; + + if (proto.has_oneof_index()) { + AddError(result->full_name(), proto, + DescriptorPool::ErrorCollector::OTHER, + "FieldDescriptorProto.oneof_index should not be set for " + "extensions."); + } + + // Fill in later (maybe). + result->containing_oneof_ = NULL; } else { if (proto.has_extendee()) { AddError(result->full_name(), proto, @@ -3136,6 +3832,23 @@ void DescriptorBuilder::BuildFieldOrExtension(const FieldDescriptorProto& proto, } result->containing_type_ = parent; + + if (proto.has_oneof_index()) { + if (proto.oneof_index() < 0 || + proto.oneof_index() >= parent->oneof_decl_count()) { + AddError(result->full_name(), proto, + DescriptorPool::ErrorCollector::OTHER, + strings::Substitute("FieldDescriptorProto.oneof_index $0 is " + "out of range for type \"$1\".", + proto.oneof_index(), + parent->name())); + result->containing_oneof_ = NULL; + } else { + result->containing_oneof_ = parent->oneof_decl(proto.oneof_index()); + } + } else { + result->containing_oneof_ = NULL; + } } // Copy options. @@ -3161,12 +3874,10 @@ void DescriptorBuilder::BuildExtensionRange( "Extension numbers must be positive integers."); } - if (result->end > FieldDescriptor::kMaxNumber + 1) { - AddError(parent->full_name(), proto, - DescriptorPool::ErrorCollector::NUMBER, - strings::Substitute("Extension numbers cannot be greater than $0.", - FieldDescriptor::kMaxNumber)); - } + // Checking of the upper bound of the extension range is deferred until after + // options interpreting. This allows messages with message_set_wire_format to + // have extensions beyond FieldDescriptor::kMaxNumber, since the extension + // numbers are actually used as int32s in the message_set_wire_format. if (result->start >= result->end) { AddError(parent->full_name(), proto, @@ -3175,6 +3886,28 @@ void DescriptorBuilder::BuildExtensionRange( } } +void DescriptorBuilder::BuildOneof(const OneofDescriptorProto& proto, + Descriptor* parent, + OneofDescriptor* result) { + string* full_name = tables_->AllocateString(parent->full_name()); + full_name->append(1, '.'); + full_name->append(proto.name()); + + ValidateSymbolName(proto.name(), *full_name, proto); + + result->name_ = tables_->AllocateString(proto.name()); + result->full_name_ = full_name; + + result->containing_type_ = parent; + + // We need to fill these in later. + result->field_count_ = 0; + result->fields_ = NULL; + + AddSymbol(result->full_name(), parent, result->name(), + proto, Symbol(result)); +} + void DescriptorBuilder::BuildEnum(const EnumDescriptorProto& proto, const Descriptor* parent, EnumDescriptor* result) { @@ -3283,7 +4016,7 @@ void DescriptorBuilder::BuildEnumValue(const EnumValueDescriptorProto& proto, } void DescriptorBuilder::BuildService(const ServiceDescriptorProto& proto, - const void* dummy, + const void* /* dummy */, ServiceDescriptor* result) { string* full_name = tables_->AllocateString(file_->package()); if (!full_name->empty()) full_name->append(1, '.'); @@ -3384,6 +4117,46 @@ void DescriptorBuilder::CrossLinkMessage( for (int i = 0; i < message->extension_count(); i++) { CrossLinkField(&message->extensions_[i], proto.extension(i)); } + + // Set up field array for each oneof. + + // First count the number of fields per oneof. + for (int i = 0; i < message->field_count(); i++) { + const OneofDescriptor* oneof_decl = message->field(i)->containing_oneof(); + if (oneof_decl != NULL) { + // Must go through oneof_decls_ array to get a non-const version of the + // OneofDescriptor. + ++message->oneof_decls_[oneof_decl->index()].field_count_; + } + } + + // Then allocate the arrays. + for (int i = 0; i < message->oneof_decl_count(); i++) { + OneofDescriptor* oneof_decl = &message->oneof_decls_[i]; + + if (oneof_decl->field_count() == 0) { + AddError(message->full_name() + "." + oneof_decl->name(), + proto.oneof_decl(i), + DescriptorPool::ErrorCollector::NAME, + "Oneof must have at least one field."); + } + + oneof_decl->fields_ = + tables_->AllocateArray<const FieldDescriptor*>(oneof_decl->field_count_); + oneof_decl->field_count_ = 0; + } + + // Then fill them in. + for (int i = 0; i < message->field_count(); i++) { + const OneofDescriptor* oneof_decl = message->field(i)->containing_oneof(); + if (oneof_decl != NULL) { + OneofDescriptor* mutable_oneof_decl = + &message->oneof_decls_[oneof_decl->index()]; + message->fields_[i].index_in_oneof_ = mutable_oneof_decl->field_count_; + mutable_oneof_decl->fields_[mutable_oneof_decl->field_count_++] = + message->field(i); + } + } } void DescriptorBuilder::CrossLinkField( @@ -3408,7 +4181,10 @@ void DescriptorBuilder::CrossLinkField( } field->containing_type_ = extendee.descriptor; - if (!field->containing_type()->IsExtensionNumber(field->number())) { + const Descriptor::ExtensionRange* extension_range = field->containing_type() + ->FindExtensionRangeContainingNumber(field->number()); + + if (extension_range == NULL) { AddError(field->full_name(), proto, DescriptorPool::ErrorCollector::NUMBER, strings::Substitute("\"$0\" does not declare $1 as an " @@ -3418,6 +4194,17 @@ void DescriptorBuilder::CrossLinkField( } } + if (field->containing_oneof() != NULL) { + if (field->label() != FieldDescriptor::LABEL_OPTIONAL) { + // Note that this error will never happen when parsing .proto files. + // It can only happen if you manually construct a FileDescriptorProto + // that is incorrect. + AddError(field->full_name(), proto, + DescriptorPool::ErrorCollector::NAME, + "Fields of oneofs must themselves have label LABEL_OPTIONAL."); + } + } + if (proto.has_type_name()) { // Assume we are expecting a message type unless the proto contains some // evidence that it expects an enum type. This only makes a difference if @@ -3430,6 +4217,11 @@ void DescriptorBuilder::CrossLinkField( expecting_enum ? PLACEHOLDER_ENUM : PLACEHOLDER_MESSAGE, LOOKUP_TYPES); + // If the type is a weak type, we change the type to a google.protobuf.Empty field. + if (type.IsNull() && !pool_->enforce_weak_ && proto.options().weak()) { + type = FindSymbol(kNonLinkedWeakMessageReplacementName); + } + if (type.IsNull()) { AddNotDefinedError(field->full_name(), proto, DescriptorPool::ErrorCollector::TYPE, @@ -3481,21 +4273,34 @@ void DescriptorBuilder::CrossLinkField( } if (field->has_default_value()) { - // We can't just use field->enum_type()->FindValueByName() here - // because that locks the pool's mutex, which we have already locked - // at this point. - Symbol default_value = - LookupSymbolNoPlaceholder(proto.default_value(), - field->enum_type()->full_name()); - - if (default_value.type == Symbol::ENUM_VALUE && - default_value.enum_value_descriptor->type() == field->enum_type()) { - field->default_value_enum_ = default_value.enum_value_descriptor; - } else { + // Ensure that the default value is an identifier. Parser cannot always + // verify this because it does not have complete type information. + // N.B. that this check yields better error messages but is not + // necessary for correctness (an enum symbol must be a valid identifier + // anyway), only for better errors. + if (!io::Tokenizer::IsIdentifier(proto.default_value())) { AddError(field->full_name(), proto, DescriptorPool::ErrorCollector::DEFAULT_VALUE, - "Enum type \"" + field->enum_type()->full_name() + - "\" has no value named \"" + proto.default_value() + "\"."); + "Default value for an enum field must be an identifier."); + } else { + // We can't just use field->enum_type()->FindValueByName() here + // because that locks the pool's mutex, which we have already locked + // at this point. + Symbol default_value = + LookupSymbolNoPlaceholder(proto.default_value(), + field->enum_type()->full_name()); + + if (default_value.type == Symbol::ENUM_VALUE && + default_value.enum_value_descriptor->type() == + field->enum_type()) { + field->default_value_enum_ = default_value.enum_value_descriptor; + } else { + AddError(field->full_name(), proto, + DescriptorPool::ErrorCollector::DEFAULT_VALUE, + "Enum type \"" + field->enum_type()->full_name() + + "\" has no value named \"" + proto.default_value() + + "\"."); + } } } else if (field->enum_type()->value_count() > 0) { // All enums must have at least one value, or we would have reported @@ -3539,12 +4344,26 @@ void DescriptorBuilder::CrossLinkField( field->containing_type()->full_name(), conflicting_field->name())); } - } - - if (field->is_extension()) { - // No need for error checking: if the extension number collided, - // we've already been informed of it by the if() above. - tables_->AddExtension(field); + } else { + if (field->is_extension()) { + if (!tables_->AddExtension(field)) { + const FieldDescriptor* conflicting_field = + tables_->FindExtension(field->containing_type(), field->number()); + string error_msg = strings::Substitute( + "Extension number $0 has already been used in \"$1\" by extension " + "\"$2\" defined in $3.", + field->number(), + field->containing_type()->full_name(), + conflicting_field->full_name(), + conflicting_field->file()->name()); + // Conflicting extension numbers should be an error. However, before + // turning this into an error we need to fix all existing broken + // protos first. + // TODO(xiaofeng): Change this to an error. + AddWarning(field->full_name(), proto, + DescriptorPool::ErrorCollector::NUMBER, error_msg); + } + } } // Add the field to the lowercase-name and camelcase-name tables. @@ -3563,7 +4382,8 @@ void DescriptorBuilder::CrossLinkEnum( } void DescriptorBuilder::CrossLinkEnumValue( - EnumValueDescriptor* enum_value, const EnumValueDescriptorProto& proto) { + EnumValueDescriptor* enum_value, + const EnumValueDescriptorProto& /* proto */) { if (enum_value->options_ == NULL) { enum_value->options_ = &EnumValueOptions::default_instance(); } @@ -3627,7 +4447,6 @@ static bool IsLite(const FileDescriptor* file) { // TODO(kenton): I don't even remember how many of these conditions are // actually possible. I'm just being super-safe. return file != NULL && - &file->options() != NULL && &file->options() != &FileOptions::default_instance() && file->options().optimize_for() == FileOptions::LITE_RUNTIME; } @@ -3655,12 +4474,27 @@ void DescriptorBuilder::ValidateFileOptions(FileDescriptor* file, } } + void DescriptorBuilder::ValidateMessageOptions(Descriptor* message, const DescriptorProto& proto) { VALIDATE_OPTIONS_FROM_ARRAY(message, field, Field); VALIDATE_OPTIONS_FROM_ARRAY(message, nested_type, Message); VALIDATE_OPTIONS_FROM_ARRAY(message, enum_type, Enum); VALIDATE_OPTIONS_FROM_ARRAY(message, extension, Field); + + const int64 max_extension_range = + static_cast<int64>(message->options().message_set_wire_format() ? + kint32max : + FieldDescriptor::kMaxNumber); + for (int i = 0; i < message->extension_range_count(); ++i) { + if (message->extension_range(i)->end > max_extension_range + 1) { + AddError( + message->full_name(), proto.extension_range(i), + DescriptorPool::ErrorCollector::NUMBER, + strings::Substitute("Extension numbers cannot be greater than $0.", + max_extension_range)); + } + } } void DescriptorBuilder::ValidateFieldOptions(FieldDescriptor* field, @@ -3669,6 +4503,15 @@ void DescriptorBuilder::ValidateFieldOptions(FieldDescriptor* field, ValidateMapKey(field, proto); } + // Only message type fields may be lazy. + if (field->options().lazy()) { + if (field->type() != FieldDescriptor::TYPE_MESSAGE) { + AddError(field->full_name(), proto, + DescriptorPool::ErrorCollector::TYPE, + "[lazy = true] can only be specified for submessage fields."); + } + } + // Only repeated primitive fields may be packed. if (field->options().packed() && !field->is_packable()) { AddError( @@ -3707,30 +4550,61 @@ void DescriptorBuilder::ValidateFieldOptions(FieldDescriptor* field, "files. Note that you cannot extend a non-lite type to contain " "a lite type, but the reverse is allowed."); } + } void DescriptorBuilder::ValidateEnumOptions(EnumDescriptor* enm, const EnumDescriptorProto& proto) { VALIDATE_OPTIONS_FROM_ARRAY(enm, value, EnumValue); + if (!enm->options().has_allow_alias() || !enm->options().allow_alias()) { + map<int, string> used_values; + for (int i = 0; i < enm->value_count(); ++i) { + const EnumValueDescriptor* enum_value = enm->value(i); + if (used_values.find(enum_value->number()) != used_values.end()) { + string error = + "\"" + enum_value->full_name() + + "\" uses the same enum value as \"" + + used_values[enum_value->number()] + "\". If this is intended, set " + "'option allow_alias = true;' to the enum definition."; + if (!enm->options().allow_alias()) { + // Generate error if duplicated enum values are explicitly disallowed. + AddError(enm->full_name(), proto, + DescriptorPool::ErrorCollector::NUMBER, + error); + } else { + // Generate warning if duplicated values are found but the option + // isn't set. + GOOGLE_LOG(ERROR) << error; + } + } else { + used_values[enum_value->number()] = enum_value->full_name(); + } + } + } } void DescriptorBuilder::ValidateEnumValueOptions( - EnumValueDescriptor* enum_value, const EnumValueDescriptorProto& proto) { + EnumValueDescriptor* /* enum_value */, + const EnumValueDescriptorProto& /* proto */) { // Nothing to do so far. } void DescriptorBuilder::ValidateServiceOptions(ServiceDescriptor* service, const ServiceDescriptorProto& proto) { - if (IsLite(service->file())) { + if (IsLite(service->file()) && + (service->file()->options().cc_generic_services() || + service->file()->options().java_generic_services())) { AddError(service->full_name(), proto, DescriptorPool::ErrorCollector::NAME, - "Files with optimize_for = LITE_RUNTIME cannot define services."); + "Files with optimize_for = LITE_RUNTIME cannot define services " + "unless you set both options cc_generic_services and " + "java_generic_sevices to false."); } VALIDATE_OPTIONS_FROM_ARRAY(service, method, Method); } -void DescriptorBuilder::ValidateMethodOptions(MethodDescriptor* method, - const MethodDescriptorProto& proto) { +void DescriptorBuilder::ValidateMethodOptions(MethodDescriptor* /* method */, + const MethodDescriptorProto& /* proto */) { // Nothing to do so far. } @@ -3787,6 +4661,7 @@ void DescriptorBuilder::ValidateMapKey(FieldDescriptor* field, field->experimental_map_key_ = key_field; } + #undef VALIDATE_OPTIONS_FROM_ARRAY // ------------------------------------------------------------------- @@ -3877,9 +4752,11 @@ bool DescriptorBuilder::OptionInterpreter::InterpretSingleOption( // file we're currently building. The descriptor should be there as long as // the file we're building imported "google/protobuf/descriptors.proto". - // Note that we use DescriptorBuilder::FindSymbol(), not + // Note that we use DescriptorBuilder::FindSymbolNotEnforcingDeps(), not // DescriptorPool::FindMessageTypeByName() because we're already holding the - // pool's mutex, and the latter method locks it again. + // pool's mutex, and the latter method locks it again. We don't use + // FindSymbol() because files that use custom options only need to depend on + // the file that defines the option, not descriptor.proto itself. Symbol symbol = builder_->FindSymbolNotEnforcingDeps( options->GetDescriptor()->full_name()); if (!symbol.IsNull() && symbol.type == Symbol::MESSAGE) { @@ -3915,8 +4792,8 @@ bool DescriptorBuilder::OptionInterpreter::InterpretSingleOption( // DescriptorPool::FindExtensionByName(), for two reasons: 1) It allows // relative lookups, and 2) because we're already holding the pool's // mutex, and the latter method locks it again. - Symbol symbol = builder_->LookupSymbol(name_part, - options_to_interpret_->name_scope); + symbol = builder_->LookupSymbol(name_part, + options_to_interpret_->name_scope); if (!symbol.IsNull() && symbol.type == Symbol::FIELD) { field = symbol.field_descriptor; } @@ -3936,6 +4813,15 @@ bool DescriptorBuilder::OptionInterpreter::InterpretSingleOption( // so we will just leave it as uninterpreted. AddWithoutInterpreting(*uninterpreted_option_, options); return true; + } else if (!(builder_->undefine_resolved_name_).empty()) { + // Option is resolved to a name which is not defined. + return AddNameError( + "Option \"" + debug_msg_name + "\" is resolved to \"(" + + builder_->undefine_resolved_name_ + + ")\", which is not defined. The innermost scope is searched first " + "in name resolution. Consider using a leading '.'(i.e., \"(." + + debug_msg_name.substr(1) + + "\") to start from the outermost scope."); } else { return AddNameError("Option \"" + debug_msg_name + "\" unknown."); } @@ -3956,22 +4842,20 @@ bool DescriptorBuilder::OptionInterpreter::InterpretSingleOption( "\" is not a field or extension of message \"" + descriptor->name() + "\"."); } - } else if (field->is_repeated()) { - return AddNameError("Option field \"" + debug_msg_name + - "\" is repeated. Repeated options are not " - "supported."); } else if (i < uninterpreted_option_->name_size() - 1) { if (field->cpp_type() != FieldDescriptor::CPPTYPE_MESSAGE) { return AddNameError("Option \"" + debug_msg_name + "\" is an atomic type, not a message."); + } else if (field->is_repeated()) { + return AddNameError("Option field \"" + debug_msg_name + + "\" is a repeated message. Repeated message " + "options must be initialized using an " + "aggregate value."); } else { // Drill down into the submessage. intermediate_fields.push_back(field); descriptor = field->message_type(); } - } else if (field->cpp_type() == FieldDescriptor::CPPTYPE_MESSAGE) { - return AddNameError("Option field \"" + debug_msg_name + - "\" cannot be of message type."); } } @@ -3983,7 +4867,7 @@ bool DescriptorBuilder::OptionInterpreter::InterpretSingleOption( // known will populate them correctly. // First see if the option is already set. - if (!ExamineIfOptionIsSet( + if (!field->is_repeated() && !ExamineIfOptionIsSet( intermediate_fields.begin(), intermediate_fields.end(), field, debug_msg_name, @@ -4306,18 +5190,119 @@ bool DescriptorBuilder::OptionInterpreter::SetOptionValue( break; case FieldDescriptor::CPPTYPE_MESSAGE: - // We don't currently support defining a message-typed option, so we - // should never actually get here. - return AddValueError("Option \"" + option_field->full_name() + - "\" is a message. To set fields within it, use " - "syntax like \"" + option_field->name() + - ".foo = value\"."); + if (!SetAggregateOption(option_field, unknown_fields)) { + return false; + } break; } return true; } +class DescriptorBuilder::OptionInterpreter::AggregateOptionFinder + : public TextFormat::Finder { + public: + DescriptorBuilder* builder_; + + virtual const FieldDescriptor* FindExtension( + Message* message, const string& name) const { + assert_mutex_held(builder_->pool_); + const Descriptor* descriptor = message->GetDescriptor(); + Symbol result = builder_->LookupSymbolNoPlaceholder( + name, descriptor->full_name()); + if (result.type == Symbol::FIELD && + result.field_descriptor->is_extension()) { + return result.field_descriptor; + } else if (result.type == Symbol::MESSAGE && + descriptor->options().message_set_wire_format()) { + const Descriptor* foreign_type = result.descriptor; + // The text format allows MessageSet items to be specified using + // the type name, rather than the extension identifier. If the symbol + // lookup returned a Message, and the enclosing Message has + // message_set_wire_format = true, then return the message set + // extension, if one exists. + for (int i = 0; i < foreign_type->extension_count(); i++) { + const FieldDescriptor* extension = foreign_type->extension(i); + if (extension->containing_type() == descriptor && + extension->type() == FieldDescriptor::TYPE_MESSAGE && + extension->is_optional() && + extension->message_type() == foreign_type) { + // Found it. + return extension; + } + } + } + return NULL; + } +}; + +// A custom error collector to record any text-format parsing errors +namespace { +class AggregateErrorCollector : public io::ErrorCollector { + public: + string error_; + + virtual void AddError(int /* line */, int /* column */, + const string& message) { + if (!error_.empty()) { + error_ += "; "; + } + error_ += message; + } + + virtual void AddWarning(int /* line */, int /* column */, + const string& /* message */) { + // Ignore warnings + } +}; +} + +// We construct a dynamic message of the type corresponding to +// option_field, parse the supplied text-format string into this +// message, and serialize the resulting message to produce the value. +bool DescriptorBuilder::OptionInterpreter::SetAggregateOption( + const FieldDescriptor* option_field, + UnknownFieldSet* unknown_fields) { + if (!uninterpreted_option_->has_aggregate_value()) { + return AddValueError("Option \"" + option_field->full_name() + + "\" is a message. To set the entire message, use " + "syntax like \"" + option_field->name() + + " = { <proto text format> }\". " + "To set fields within it, use " + "syntax like \"" + option_field->name() + + ".foo = value\"."); + } + + const Descriptor* type = option_field->message_type(); + scoped_ptr<Message> dynamic(dynamic_factory_.GetPrototype(type)->New()); + GOOGLE_CHECK(dynamic.get() != NULL) + << "Could not create an instance of " << option_field->DebugString(); + + AggregateErrorCollector collector; + AggregateOptionFinder finder; + finder.builder_ = builder_; + TextFormat::Parser parser; + parser.RecordErrorsTo(&collector); + parser.SetFinder(&finder); + if (!parser.ParseFromString(uninterpreted_option_->aggregate_value(), + dynamic.get())) { + AddValueError("Error while parsing option value for \"" + + option_field->name() + "\": " + collector.error_); + return false; + } else { + string serial; + dynamic->SerializeToString(&serial); // Never fails + if (option_field->type() == FieldDescriptor::TYPE_MESSAGE) { + unknown_fields->AddLengthDelimited(option_field->number(), serial); + } else { + GOOGLE_CHECK_EQ(option_field->type(), FieldDescriptor::TYPE_GROUP); + UnknownFieldSet* group = unknown_fields->AddGroup(option_field->number()); + group->ParseFromString(serial); + } + return true; + } +} + void DescriptorBuilder::OptionInterpreter::SetInt32(int number, int32 value, FieldDescriptor::Type type, UnknownFieldSet* unknown_fields) { switch (type) { @@ -4397,5 +5382,39 @@ void DescriptorBuilder::OptionInterpreter::SetUInt64(int number, uint64 value, } } +void DescriptorBuilder::LogUnusedDependency(const FileDescriptor* result) { + + if (!unused_dependency_.empty()) { + std::set<string> annotation_extensions; + annotation_extensions.insert("google.protobuf.MessageOptions"); + annotation_extensions.insert("google.protobuf.FileOptions"); + annotation_extensions.insert("google.protobuf.FieldOptions"); + annotation_extensions.insert("google.protobuf.EnumOptions"); + annotation_extensions.insert("google.protobuf.EnumValueOptions"); + annotation_extensions.insert("google.protobuf.ServiceOptions"); + annotation_extensions.insert("google.protobuf.MethodOptions"); + annotation_extensions.insert("google.protobuf.StreamOptions"); + for (set<const FileDescriptor*>::const_iterator + it = unused_dependency_.begin(); + it != unused_dependency_.end(); ++it) { + // Do not log warnings for proto files which extend annotations. + int i; + for (i = 0 ; i < (*it)->extension_count(); ++i) { + if (annotation_extensions.find( + (*it)->extension(i)->containing_type()->full_name()) + != annotation_extensions.end()) { + break; + } + } + // Log warnings for unused imported files. + if (i == (*it)->extension_count()) { + GOOGLE_LOG(WARNING) << "Warning: Unused import: \"" << result->name() + << "\" imports \"" << (*it)->name() + << "\" which is not used."; + } + } + } +} + } // namespace protobuf } // namespace google diff --git a/src/google/protobuf/descriptor.h b/src/google/protobuf/descriptor.h index 7f87dd8..f7ee179 100644 --- a/src/google/protobuf/descriptor.h +++ b/src/google/protobuf/descriptor.h @@ -54,6 +54,7 @@ #ifndef GOOGLE_PROTOBUF_DESCRIPTOR_H__ #define GOOGLE_PROTOBUF_DESCRIPTOR_H__ +#include <set> #include <string> #include <vector> #include <google/protobuf/stubs/common.h> @@ -65,6 +66,7 @@ namespace protobuf { // Defined in this file. class Descriptor; class FieldDescriptor; +class OneofDescriptor; class EnumDescriptor; class EnumValueDescriptor; class ServiceDescriptor; @@ -76,6 +78,7 @@ class DescriptorPool; // Defined in descriptor.proto class DescriptorProto; class FieldDescriptorProto; +class OneofDescriptorProto; class EnumDescriptorProto; class EnumValueDescriptorProto; class ServiceDescriptorProto; @@ -89,6 +92,7 @@ class ServiceOptions; class MethodOptions; class FileOptions; class UninterpretedOption; +class SourceCodeInfo; // Defined in message.h class Message; @@ -100,6 +104,20 @@ class FileDescriptorTables; // Defined in unknown_field_set.h. class UnknownField; +// NB, all indices are zero-based. +struct SourceLocation { + int start_line; + int end_line; + int start_column; + int end_column; + + // Doc comments found at the source location. + // TODO(kenton): Maybe this struct should have been named SourceInfo or + // something instead. Oh well. + string leading_comments; + string trailing_comments; +}; + // Describes a type of protocol message, or a particular group within a // message. To obtain the Descriptor for a given message object, call // Message::GetDescriptor(). Generated message classes also have a @@ -144,6 +162,11 @@ class LIBPROTOBUF_EXPORT Descriptor { // will be suitable for re-parsing. string DebugString() const; + // Returns true if this is a placeholder for an unknown type. This will + // only be the case if this descriptor comes from a DescriptorPool + // with AllowUnknownDependencies() set. + bool is_placeholder() const; + // Field stuff ----------------------------------------------------- // The number of fields in this message type. @@ -171,6 +194,15 @@ class LIBPROTOBUF_EXPORT Descriptor { const FieldDescriptor* FindFieldByCamelcaseName( const string& camelcase_name) const; + // The number of oneofs in this message type. + int oneof_decl_count() const; + // Get a oneof by index, where 0 <= index < oneof_decl_count(). + // These are returned in the order they were defined in the .proto file. + const OneofDescriptor* oneof_decl(int index) const; + + // Looks up a oneof by name. Returns NULL if no such oneof exists. + const OneofDescriptor* FindOneofByName(const string& name) const; + // Nested type stuff ----------------------------------------------- // The number of nested types in this message type. @@ -217,6 +249,9 @@ class LIBPROTOBUF_EXPORT Descriptor { // Returns true if the number is in one of the extension ranges. bool IsExtensionNumber(int number) const; + // Returns NULL if no extension range contains the given number. + const ExtensionRange* FindExtensionRangeContainingNumber(int number) const; + // The number of extensions -- extending *other* messages -- that were // defined nested within this message type's scope. int extension_count() const; @@ -236,6 +271,13 @@ class LIBPROTOBUF_EXPORT Descriptor { // this message type's scope. const FieldDescriptor* FindExtensionByCamelcaseName(const string& name) const; + // Source Location --------------------------------------------------- + + // Updates |*out_location| to the source location of the complete + // extent of this message declaration. Returns false and leaves + // |*out_location| unchanged iff location information was not available. + bool GetSourceLocation(SourceLocation* out_location) const; + private: typedef MessageOptions OptionsType; @@ -243,6 +285,10 @@ class LIBPROTOBUF_EXPORT Descriptor { // correct depth void DebugString(int depth, string *contents) const; + // Walks up the descriptor tree to generate the source location path + // to this descriptor from the file root. + void GetLocationPath(std::vector<int>* output) const; + const string* name_; const string* full_name_; const FileDescriptor* file_; @@ -256,6 +302,8 @@ class LIBPROTOBUF_EXPORT Descriptor { int field_count_; FieldDescriptor* fields_; + int oneof_decl_count_; + OneofDescriptor* oneof_decls_; int nested_type_count_; Descriptor* nested_types_; int enum_type_count_; @@ -273,6 +321,7 @@ class LIBPROTOBUF_EXPORT Descriptor { friend class DescriptorBuilder; friend class EnumDescriptor; friend class FieldDescriptor; + friend class OneofDescriptor; friend class MethodDescriptor; friend class FileDescriptor; GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(Descriptor); @@ -388,15 +437,19 @@ class LIBPROTOBUF_EXPORT FieldDescriptor { // when parsing formats which prefer to use camel-case naming style. const string& camelcase_name() const; - Type type() const; // Declared type of this field. - CppType cpp_type() const; // C++ type of this field. - Label label() const; // optional/required/repeated + Type type() const; // Declared type of this field. + const char* type_name() const; // Name of the declared type. + CppType cpp_type() const; // C++ type of this field. + const char* cpp_type_name() const; // Name of the C++ type. + Label label() const; // optional/required/repeated bool is_required() const; // shorthand for label() == LABEL_REQUIRED bool is_optional() const; // shorthand for label() == LABEL_OPTIONAL bool is_repeated() const; // shorthand for label() == LABEL_REPEATED bool is_packable() const; // shorthand for is_repeated() && // IsTypePackable(type()) + bool is_packed() const; // shorthand for is_packable() && + // options().packed() // Index of this field within the message's field array, or the file or // extension scope's extensions array. @@ -439,6 +492,13 @@ class LIBPROTOBUF_EXPORT FieldDescriptor { // this is the extended type. Never NULL. const Descriptor* containing_type() const; + // If the field is a member of a oneof, this is the one, otherwise this is + // NULL. + const OneofDescriptor* containing_oneof() const; + + // If the field is a member of a oneof, returns the index in that oneof. + int index_in_oneof() const; + // An extension may be declared within the scope of another message. If this // field is an extension (is_extension() is true), then extension_scope() // returns that message, or NULL if the extension was declared at global @@ -447,10 +507,10 @@ class LIBPROTOBUF_EXPORT FieldDescriptor { const Descriptor* extension_scope() const; // If type is TYPE_MESSAGE or TYPE_GROUP, returns a descriptor for the - // message or the group type. Otherwise, undefined. + // message or the group type. Otherwise, returns null. const Descriptor* message_type() const; // If type is TYPE_ENUM, returns a descriptor for the enum. Otherwise, - // undefined. + // returns null. const EnumDescriptor* enum_type() const; // EXPERIMENTAL; DO NOT USE. @@ -476,20 +536,39 @@ class LIBPROTOBUF_EXPORT FieldDescriptor { // Helper method to get the CppType for a particular Type. static CppType TypeToCppType(Type type); + // Helper method to get the name of a Type. + static const char* TypeName(Type type); + + // Helper method to get the name of a CppType. + static const char* CppTypeName(CppType cpp_type); + // Return true iff [packed = true] is valid for fields of this type. static inline bool IsTypePackable(Type field_type); + // Source Location --------------------------------------------------- + + // Updates |*out_location| to the source location of the complete + // extent of this field declaration. Returns false and leaves + // |*out_location| unchanged iff location information was not available. + bool GetSourceLocation(SourceLocation* out_location) const; + private: typedef FieldOptions OptionsType; // See Descriptor::DebugString(). - void DebugString(int depth, string *contents) const; + enum PrintLabelFlag { PRINT_LABEL, OMIT_LABEL }; + void DebugString(int depth, PrintLabelFlag print_label_flag, + string* contents) const; // formats the default value appropriately and returns it as a string. // Must have a default value to call this. If quote_string_type is true, then // types of CPPTYPE_STRING whill be surrounded by quotes and CEscaped. string DefaultValueAsString(bool quote_string_type) const; + // Walks up the descriptor tree to generate the source location path + // to this descriptor from the file root. + void GetLocationPath(std::vector<int>* output) const; + const string* name_; const string* full_name_; const string* lowercase_name_; @@ -499,7 +578,9 @@ class LIBPROTOBUF_EXPORT FieldDescriptor { Type type_; Label label_; bool is_extension_; + int index_in_oneof_; const Descriptor* containing_type_; + const OneofDescriptor* containing_oneof_; const Descriptor* extension_scope_; const Descriptor* message_type_; const EnumDescriptor* enum_type_; @@ -527,6 +608,8 @@ class LIBPROTOBUF_EXPORT FieldDescriptor { static const char * const kTypeToName[MAX_TYPE + 1]; + static const char * const kCppTypeToName[MAX_CPPTYPE + 1]; + static const char * const kLabelToName[MAX_LABEL + 1]; // Must be constructed using DescriptorPool. @@ -534,9 +617,66 @@ class LIBPROTOBUF_EXPORT FieldDescriptor { friend class DescriptorBuilder; friend class FileDescriptor; friend class Descriptor; + friend class OneofDescriptor; GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(FieldDescriptor); }; +// Describes a oneof defined in a message type. +class LIBPROTOBUF_EXPORT OneofDescriptor { + public: + const string& name() const; // Name of this oneof. + const string& full_name() const; // Fully-qualified name of the oneof. + + // Index of this oneof within the message's oneof array. + int index() const; + + // The Descriptor for the message containing this oneof. + const Descriptor* containing_type() const; + + // The number of (non-extension) fields which are members of this oneof. + int field_count() const; + // Get a member of this oneof, in the order in which they were declared in the + // .proto file. Does not include extensions. + const FieldDescriptor* field(int index) const; + + // See Descriptor::CopyTo(). + void CopyTo(OneofDescriptorProto* proto) const; + + // See Descriptor::DebugString(). + string DebugString() const; + + // Source Location --------------------------------------------------- + + // Updates |*out_location| to the source location of the complete + // extent of this oneof declaration. Returns false and leaves + // |*out_location| unchanged iff location information was not available. + bool GetSourceLocation(SourceLocation* out_location) const; + + private: + // See Descriptor::DebugString(). + void DebugString(int depth, string* contents) const; + + // Walks up the descriptor tree to generate the source location path + // to this descriptor from the file root. + void GetLocationPath(std::vector<int>* output) const; + + const string* name_; + const string* full_name_; + const Descriptor* containing_type_; + bool is_extendable_; + int field_count_; + const FieldDescriptor** fields_; + // IMPORTANT: If you add a new field, make sure to search for all instances + // of Allocate<OneofDescriptor>() and AllocateArray<OneofDescriptor>() + // in descriptor.cc and update them to initialize the field. + + // Must be constructed using DescriptorPool. + OneofDescriptor() {} + friend class DescriptorBuilder; + friend class Descriptor; + GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(OneofDescriptor); +}; + // Describes an enum type defined in a .proto file. To get the EnumDescriptor // for a generated enum type, call TypeName_descriptor(). Use DescriptorPool // to construct your own descriptors. @@ -583,12 +723,28 @@ class LIBPROTOBUF_EXPORT EnumDescriptor { // See Descriptor::DebugString(). string DebugString() const; + // Returns true if this is a placeholder for an unknown enum. This will + // only be the case if this descriptor comes from a DescriptorPool + // with AllowUnknownDependencies() set. + bool is_placeholder() const; + + // Source Location --------------------------------------------------- + + // Updates |*out_location| to the source location of the complete + // extent of this enum declaration. Returns false and leaves + // |*out_location| unchanged iff location information was not available. + bool GetSourceLocation(SourceLocation* out_location) const; + private: typedef EnumOptions OptionsType; // See Descriptor::DebugString(). void DebugString(int depth, string *contents) const; + // Walks up the descriptor tree to generate the source location path + // to this descriptor from the file root. + void GetLocationPath(std::vector<int>* output) const; + const string* name_; const string* full_name_; const FileDescriptor* file_; @@ -650,12 +806,23 @@ class LIBPROTOBUF_EXPORT EnumValueDescriptor { // See Descriptor::DebugString(). string DebugString() const; + // Source Location --------------------------------------------------- + + // Updates |*out_location| to the source location of the complete + // extent of this enum value declaration. Returns false and leaves + // |*out_location| unchanged iff location information was not available. + bool GetSourceLocation(SourceLocation* out_location) const; + private: typedef EnumValueOptions OptionsType; // See Descriptor::DebugString(). void DebugString(int depth, string *contents) const; + // Walks up the descriptor tree to generate the source location path + // to this descriptor from the file root. + void GetLocationPath(std::vector<int>* output) const; + const string* name_; const string* full_name_; int number_; @@ -703,19 +870,29 @@ class LIBPROTOBUF_EXPORT ServiceDescriptor { // Look up a MethodDescriptor by name. const MethodDescriptor* FindMethodByName(const string& name) const; - // See Descriptor::CopyTo(). void CopyTo(ServiceDescriptorProto* proto) const; // See Descriptor::DebugString(). string DebugString() const; + // Source Location --------------------------------------------------- + + // Updates |*out_location| to the source location of the complete + // extent of this service declaration. Returns false and leaves + // |*out_location| unchanged iff location information was not available. + bool GetSourceLocation(SourceLocation* out_location) const; + private: typedef ServiceOptions OptionsType; // See Descriptor::DebugString(). void DebugString(string *contents) const; + // Walks up the descriptor tree to generate the source location path + // to this descriptor from the file root. + void GetLocationPath(std::vector<int>* output) const; + const string* name_; const string* full_name_; const FileDescriptor* file_; @@ -768,12 +945,23 @@ class LIBPROTOBUF_EXPORT MethodDescriptor { // See Descriptor::DebugString(). string DebugString() const; + // Source Location --------------------------------------------------- + + // Updates |*out_location| to the source location of the complete + // extent of this method declaration. Returns false and leaves + // |*out_location| unchanged iff location information was not available. + bool GetSourceLocation(SourceLocation* out_location) const; + private: typedef MethodOptions OptionsType; // See Descriptor::DebugString(). void DebugString(int depth, string *contents) const; + // Walks up the descriptor tree to generate the source location path + // to this descriptor from the file root. + void GetLocationPath(std::vector<int>* output) const; + const string* name_; const string* full_name_; const ServiceDescriptor* service_; @@ -791,6 +979,7 @@ class LIBPROTOBUF_EXPORT MethodDescriptor { GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(MethodDescriptor); }; + // Describes a whole .proto file. To get the FileDescriptor for a compiled-in // file, get the descriptor for something defined in that file and call // descriptor->file(). Use DescriptorPool to construct your own descriptors. @@ -813,6 +1002,22 @@ class LIBPROTOBUF_EXPORT FileDescriptor { // These are returned in the order they were defined in the .proto file. const FileDescriptor* dependency(int index) const; + // The number of files public imported by this one. + // The public dependency list is a subset of the dependency list. + int public_dependency_count() const; + // Gets a public imported file by index, where 0 <= index < + // public_dependency_count(). + // These are returned in the order they were defined in the .proto file. + const FileDescriptor* public_dependency(int index) const; + + // The number of files that are imported for weak fields. + // The weak dependency list is a subset of the dependency list. + int weak_dependency_count() const; + // Gets a weak imported file by index, where 0 <= index < + // weak_dependency_count(). + // These are returned in the order they were defined in the .proto file. + const FileDescriptor* weak_dependency(int index) const; + // Number of top-level message types defined in this file. (This does not // include nested types.) int message_type_count() const; @@ -866,12 +1071,33 @@ class LIBPROTOBUF_EXPORT FileDescriptor { const FieldDescriptor* FindExtensionByCamelcaseName(const string& name) const; // See Descriptor::CopyTo(). + // Notes: + // - This method does NOT copy source code information since it is relatively + // large and rarely needed. See CopySourceCodeInfoTo() below. void CopyTo(FileDescriptorProto* proto) const; + // Write the source code information of this FileDescriptor into the given + // FileDescriptorProto. See CopyTo() above. + void CopySourceCodeInfoTo(FileDescriptorProto* proto) const; // See Descriptor::DebugString(). string DebugString() const; + // Returns true if this is a placeholder for an unknown file. This will + // only be the case if this descriptor comes from a DescriptorPool + // with AllowUnknownDependencies() set. + bool is_placeholder() const; + private: + // Source Location --------------------------------------------------- + + // Updates |*out_location| to the source location of the complete + // extent of the declaration or declaration-part denoted by |path|. + // Returns false and leaves |*out_location| unchanged iff location + // information was not available. (See SourceCodeInfo for + // description of path encoding.) + bool GetSourceLocation(const std::vector<int>& path, + SourceLocation* out_location) const; + typedef FileOptions OptionsType; const string* name_; @@ -879,6 +1105,10 @@ class LIBPROTOBUF_EXPORT FileDescriptor { const DescriptorPool* pool_; int dependency_count_; const FileDescriptor** dependencies_; + int public_dependency_count_; + int* public_dependencies_; + int weak_dependency_count_; + int* weak_dependencies_; int message_type_count_; Descriptor* message_types_; int enum_type_count_; @@ -886,10 +1116,12 @@ class LIBPROTOBUF_EXPORT FileDescriptor { int service_count_; ServiceDescriptor* services_; int extension_count_; + bool is_placeholder_; FieldDescriptor* extensions_; const FileOptions* options_; const FileDescriptorTables* tables_; + const SourceCodeInfo* source_code_info_; // IMPORTANT: If you add a new field, make sure to search for all instances // of Allocate<FileDescriptor>() and AllocateArray<FileDescriptor>() in // descriptor.cc and update them to initialize the field. @@ -898,7 +1130,10 @@ class LIBPROTOBUF_EXPORT FileDescriptor { friend class DescriptorBuilder; friend class Descriptor; friend class FieldDescriptor; + friend class OneofDescriptor; friend class EnumDescriptor; + friend class EnumValueDescriptor; + friend class MethodDescriptor; friend class ServiceDescriptor; GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(FileDescriptor); }; @@ -953,6 +1188,10 @@ class LIBPROTOBUF_EXPORT DescriptorPool { // to GOOGLE_LOG(ERROR). Remember that files are built on-demand, so this // ErrorCollector may be called from any thread that calls one of the // Find*By*() methods. + // - The DescriptorDatabase must not be mutated during the lifetime of + // the DescriptorPool. Even if the client takes care to avoid data races, + // changes to the content of the DescriptorDatabase may not be reflected + // in subsequent lookups in the DescriptorPool. class ErrorCollector; explicit DescriptorPool(DescriptorDatabase* fallback_database, ErrorCollector* error_collector = NULL); @@ -983,6 +1222,7 @@ class LIBPROTOBUF_EXPORT DescriptorPool { const Descriptor* FindMessageTypeByName(const string& name) const; const FieldDescriptor* FindFieldByName(const string& name) const; const FieldDescriptor* FindExtensionByName(const string& name) const; + const OneofDescriptor* FindOneofByName(const string& name) const; const EnumDescriptor* FindEnumTypeByName(const string& name) const; const EnumValueDescriptor* FindEnumValueByName(const string& name) const; const ServiceDescriptor* FindServiceByName(const string& name) const; @@ -999,7 +1239,7 @@ class LIBPROTOBUF_EXPORT DescriptorPool { // found: extensions defined in the fallback database might not be found // depending on the database implementation. void FindAllExtensions(const Descriptor* extendee, - vector<const FieldDescriptor*>* out) const; + std::vector<const FieldDescriptor*>* out) const; // Building descriptors -------------------------------------------- @@ -1027,7 +1267,8 @@ class LIBPROTOBUF_EXPORT DescriptorPool { OTHER // some other problem }; - // Reports an error in the FileDescriptorProto. + // Reports an error in the FileDescriptorProto. Use this function if the + // problem occured should interrupt building the FileDescriptorProto. virtual void AddError( const string& filename, // File name in which the error occurred. const string& element_name, // Full name of the erroneous element. @@ -1036,6 +1277,16 @@ class LIBPROTOBUF_EXPORT DescriptorPool { const string& message // Human-readable error message. ) = 0; + // Reports a warning in the FileDescriptorProto. Use this function if the + // problem occured should NOT interrupt building the FileDescriptorProto. + virtual void AddWarning( + const string& filename, // File name in which the error occurred. + const string& element_name, // Full name of the erroneous element. + const Message* descriptor, // Descriptor of the erroneous element. + ErrorLocation location, // One of the location constants, above. + const string& message // Human-readable error message. + ) {} + private: GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(ErrorCollector); }; @@ -1056,7 +1307,8 @@ class LIBPROTOBUF_EXPORT DescriptorPool { // to types or other files that are not found in the DescriptorPool (or its // backing DescriptorDatabase, if any). If you call // AllowUnknownDependencies(), however, then unknown types and files - // will be replaced by placeholder descriptors. This can allow you to + // will be replaced by placeholder descriptors (which can be identified by + // the is_placeholder() method). This can allow you to // perform some useful operations with a .proto file even if you do not // have access to other .proto files on which it depends. However, some // heuristics must be used to fill in the gaps in information, and these @@ -1065,10 +1317,15 @@ class LIBPROTOBUF_EXPORT DescriptorPool { // or an enum, as well as what package it resides in. Furthermore, // placeholder types will not be discoverable via FindMessageTypeByName() // and similar methods, which could confuse some descriptor-based algorithms. - // Generally, the results of this option should only be relied upon for - // debugging purposes. + // Generally, the results of this option should be handled with extreme care. void AllowUnknownDependencies() { allow_unknown_ = true; } + // By default, weak imports are allowed to be missing, in which case we will + // use a placeholder for the dependency and convert the field to be an Empty + // message field. If you call EnforceWeakDependencies(true), however, the + // DescriptorPool will report a import not found error. + void EnforceWeakDependencies(bool enforce) { enforce_weak_ = enforce; } + // Internal stuff -------------------------------------------------- // These methods MUST NOT be called from outside the proto2 library. // These methods may contain hidden pitfalls and may be removed in a @@ -1106,7 +1363,7 @@ class LIBPROTOBUF_EXPORT DescriptorPool { // For internal use only: Gets a non-const pointer to the generated pool. // This is called at static-initialization time only, so thread-safety is // not a concern. If both an underlay and a fallback database are present, - // the fallback database takes precedence. + // the underlay takes precedence. static DescriptorPool* internal_generated_pool(); // For internal use only: Changes the behavior of BuildFile() such that it @@ -1124,6 +1381,12 @@ class LIBPROTOBUF_EXPORT DescriptorPool { // lazy descriptor initialization behavior. bool InternalIsFileLoaded(const string& filename) const; + + // Add a file to unused_import_track_files_. DescriptorBuilder will log + // warnings for those files if there is any unused import. + void AddUnusedImportTrackFile(const string& file_name); + void ClearUnusedImportTrackFiles(); + private: friend class Descriptor; friend class FieldDescriptor; @@ -1132,6 +1395,11 @@ class LIBPROTOBUF_EXPORT DescriptorPool { friend class FileDescriptor; friend class DescriptorBuilder; + // Return true if the given name is a sub-symbol of any non-package + // descriptor that already exists in the descriptor pool. (The full + // definition of such types is already known.) + bool IsSubSymbolOfBuiltType(const string& name) const; + // Tries to find something in the fallback database and link in the // corresponding proto file. Returns true if successful, in which case // the caller should search for the thing again. These are declared @@ -1163,6 +1431,8 @@ class LIBPROTOBUF_EXPORT DescriptorPool { bool enforce_dependencies_; bool allow_unknown_; + bool enforce_weak_; + std::set<string> unused_import_track_files_; GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(DescriptorPool); }; @@ -1190,10 +1460,12 @@ PROTOBUF_DEFINE_ACCESSOR(Descriptor, file, const FileDescriptor*) PROTOBUF_DEFINE_ACCESSOR(Descriptor, containing_type, const Descriptor*) PROTOBUF_DEFINE_ACCESSOR(Descriptor, field_count, int) +PROTOBUF_DEFINE_ACCESSOR(Descriptor, oneof_decl_count, int) PROTOBUF_DEFINE_ACCESSOR(Descriptor, nested_type_count, int) PROTOBUF_DEFINE_ACCESSOR(Descriptor, enum_type_count, int) PROTOBUF_DEFINE_ARRAY_ACCESSOR(Descriptor, field, const FieldDescriptor*) +PROTOBUF_DEFINE_ARRAY_ACCESSOR(Descriptor, oneof_decl, const OneofDescriptor*) PROTOBUF_DEFINE_ARRAY_ACCESSOR(Descriptor, nested_type, const Descriptor*) PROTOBUF_DEFINE_ARRAY_ACCESSOR(Descriptor, enum_type, const EnumDescriptor*) @@ -1204,6 +1476,7 @@ PROTOBUF_DEFINE_ARRAY_ACCESSOR(Descriptor, extension_range, PROTOBUF_DEFINE_ARRAY_ACCESSOR(Descriptor, extension, const FieldDescriptor*) PROTOBUF_DEFINE_OPTIONS_ACCESSOR(Descriptor, MessageOptions); +PROTOBUF_DEFINE_ACCESSOR(Descriptor, is_placeholder, bool) PROTOBUF_DEFINE_STRING_ACCESSOR(FieldDescriptor, name) PROTOBUF_DEFINE_STRING_ACCESSOR(FieldDescriptor, full_name) @@ -1215,12 +1488,15 @@ PROTOBUF_DEFINE_ACCESSOR(FieldDescriptor, is_extension, bool) PROTOBUF_DEFINE_ACCESSOR(FieldDescriptor, type, FieldDescriptor::Type) PROTOBUF_DEFINE_ACCESSOR(FieldDescriptor, label, FieldDescriptor::Label) PROTOBUF_DEFINE_ACCESSOR(FieldDescriptor, containing_type, const Descriptor*) +PROTOBUF_DEFINE_ACCESSOR(FieldDescriptor, containing_oneof, + const OneofDescriptor*) +PROTOBUF_DEFINE_ACCESSOR(FieldDescriptor, index_in_oneof, int) PROTOBUF_DEFINE_ACCESSOR(FieldDescriptor, extension_scope, const Descriptor*) PROTOBUF_DEFINE_ACCESSOR(FieldDescriptor, message_type, const Descriptor*) PROTOBUF_DEFINE_ACCESSOR(FieldDescriptor, enum_type, const EnumDescriptor*) PROTOBUF_DEFINE_ACCESSOR(FieldDescriptor, experimental_map_key, const FieldDescriptor*) -PROTOBUF_DEFINE_OPTIONS_ACCESSOR(FieldDescriptor, FieldOptions); +PROTOBUF_DEFINE_OPTIONS_ACCESSOR(FieldDescriptor, FieldOptions) PROTOBUF_DEFINE_ACCESSOR(FieldDescriptor, has_default_value, bool) PROTOBUF_DEFINE_ACCESSOR(FieldDescriptor, default_value_int32 , int32 ) PROTOBUF_DEFINE_ACCESSOR(FieldDescriptor, default_value_int64 , int64 ) @@ -1233,6 +1509,11 @@ PROTOBUF_DEFINE_ACCESSOR(FieldDescriptor, default_value_enum, const EnumValueDescriptor*) PROTOBUF_DEFINE_STRING_ACCESSOR(FieldDescriptor, default_value_string) +PROTOBUF_DEFINE_STRING_ACCESSOR(OneofDescriptor, name) +PROTOBUF_DEFINE_STRING_ACCESSOR(OneofDescriptor, full_name) +PROTOBUF_DEFINE_ACCESSOR(OneofDescriptor, containing_type, const Descriptor*) +PROTOBUF_DEFINE_ACCESSOR(OneofDescriptor, field_count, int) + PROTOBUF_DEFINE_STRING_ACCESSOR(EnumDescriptor, name) PROTOBUF_DEFINE_STRING_ACCESSOR(EnumDescriptor, full_name) PROTOBUF_DEFINE_ACCESSOR(EnumDescriptor, file, const FileDescriptor*) @@ -1241,12 +1522,13 @@ PROTOBUF_DEFINE_ACCESSOR(EnumDescriptor, value_count, int) PROTOBUF_DEFINE_ARRAY_ACCESSOR(EnumDescriptor, value, const EnumValueDescriptor*) PROTOBUF_DEFINE_OPTIONS_ACCESSOR(EnumDescriptor, EnumOptions); +PROTOBUF_DEFINE_ACCESSOR(EnumDescriptor, is_placeholder, bool) PROTOBUF_DEFINE_STRING_ACCESSOR(EnumValueDescriptor, name) PROTOBUF_DEFINE_STRING_ACCESSOR(EnumValueDescriptor, full_name) PROTOBUF_DEFINE_ACCESSOR(EnumValueDescriptor, number, int) PROTOBUF_DEFINE_ACCESSOR(EnumValueDescriptor, type, const EnumDescriptor*) -PROTOBUF_DEFINE_OPTIONS_ACCESSOR(EnumValueDescriptor, EnumValueOptions); +PROTOBUF_DEFINE_OPTIONS_ACCESSOR(EnumValueDescriptor, EnumValueOptions) PROTOBUF_DEFINE_STRING_ACCESSOR(ServiceDescriptor, name) PROTOBUF_DEFINE_STRING_ACCESSOR(ServiceDescriptor, full_name) @@ -1262,16 +1544,18 @@ PROTOBUF_DEFINE_ACCESSOR(MethodDescriptor, service, const ServiceDescriptor*) PROTOBUF_DEFINE_ACCESSOR(MethodDescriptor, input_type, const Descriptor*) PROTOBUF_DEFINE_ACCESSOR(MethodDescriptor, output_type, const Descriptor*) PROTOBUF_DEFINE_OPTIONS_ACCESSOR(MethodDescriptor, MethodOptions); - PROTOBUF_DEFINE_STRING_ACCESSOR(FileDescriptor, name) PROTOBUF_DEFINE_STRING_ACCESSOR(FileDescriptor, package) PROTOBUF_DEFINE_ACCESSOR(FileDescriptor, pool, const DescriptorPool*) PROTOBUF_DEFINE_ACCESSOR(FileDescriptor, dependency_count, int) +PROTOBUF_DEFINE_ACCESSOR(FileDescriptor, public_dependency_count, int) +PROTOBUF_DEFINE_ACCESSOR(FileDescriptor, weak_dependency_count, int) PROTOBUF_DEFINE_ACCESSOR(FileDescriptor, message_type_count, int) PROTOBUF_DEFINE_ACCESSOR(FileDescriptor, enum_type_count, int) PROTOBUF_DEFINE_ACCESSOR(FileDescriptor, service_count, int) PROTOBUF_DEFINE_ACCESSOR(FileDescriptor, extension_count, int) PROTOBUF_DEFINE_OPTIONS_ACCESSOR(FileDescriptor, FileOptions); +PROTOBUF_DEFINE_ACCESSOR(FileDescriptor, is_placeholder, bool) PROTOBUF_DEFINE_ARRAY_ACCESSOR(FileDescriptor, message_type, const Descriptor*) PROTOBUF_DEFINE_ARRAY_ACCESSOR(FileDescriptor, enum_type, const EnumDescriptor*) @@ -1286,6 +1570,10 @@ PROTOBUF_DEFINE_ARRAY_ACCESSOR(FileDescriptor, extension, // A few accessors differ from the macros... +inline bool Descriptor::IsExtensionNumber(int number) const { + return FindExtensionRangeContainingNumber(number) != NULL; +} + inline bool FieldDescriptor::is_required() const { return label() == LABEL_REQUIRED; } @@ -1322,6 +1610,10 @@ inline int Descriptor::index() const { } } +inline int OneofDescriptor::index() const { + return this - containing_type_->oneof_decls_; +} + inline int EnumDescriptor::index() const { if (containing_type_ == NULL) { return this - file_->enum_types_; @@ -1342,14 +1634,30 @@ inline int MethodDescriptor::index() const { return this - service_->methods_; } +inline const char* FieldDescriptor::type_name() const { + return kTypeToName[type_]; +} + inline FieldDescriptor::CppType FieldDescriptor::cpp_type() const { return kTypeToCppTypeMap[type_]; } +inline const char* FieldDescriptor::cpp_type_name() const { + return kCppTypeToName[kTypeToCppTypeMap[type_]]; +} + inline FieldDescriptor::CppType FieldDescriptor::TypeToCppType(Type type) { return kTypeToCppTypeMap[type]; } +inline const char* FieldDescriptor::TypeName(Type type) { + return kTypeToName[type]; +} + +inline const char* FieldDescriptor::CppTypeName(CppType cpp_type) { + return kCppTypeToName[cpp_type]; +} + inline bool FieldDescriptor::IsTypePackable(Type field_type) { return (field_type != FieldDescriptor::TYPE_STRING && field_type != FieldDescriptor::TYPE_GROUP && @@ -1361,6 +1669,22 @@ inline const FileDescriptor* FileDescriptor::dependency(int index) const { return dependencies_[index]; } +inline const FileDescriptor* FileDescriptor::public_dependency( + int index) const { + return dependencies_[public_dependencies_[index]]; +} + +inline const FileDescriptor* FileDescriptor::weak_dependency( + int index) const { + return dependencies_[weak_dependencies_[index]]; +} + +// Can't use PROTOBUF_DEFINE_ARRAY_ACCESSOR because fields_ is actually an array +// of pointers rather than the usual array of objects. +inline const FieldDescriptor* OneofDescriptor::field(int index) const { + return fields_[index]; +} + } // namespace protobuf } // namespace google diff --git a/src/google/protobuf/descriptor.pb.cc b/src/google/protobuf/descriptor.pb.cc index f61e7cd..c3aa2fb 100644 --- a/src/google/protobuf/descriptor.pb.cc +++ b/src/google/protobuf/descriptor.pb.cc @@ -1,11 +1,17 @@ // Generated by the protocol buffer compiler. DO NOT EDIT! +// source: google/protobuf/descriptor.proto #define INTERNAL_SUPPRESS_PROTOBUF_FIELD_DEPRECATION #include "google/protobuf/descriptor.pb.h" + +#include <algorithm> + +#include <google/protobuf/stubs/common.h> #include <google/protobuf/stubs/once.h> #include <google/protobuf/io/coded_stream.h> #include <google/protobuf/wire_format_lite_inl.h> #include <google/protobuf/descriptor.h> +#include <google/protobuf/generated_message_reflection.h> #include <google/protobuf/reflection_ops.h> #include <google/protobuf/wire_format.h> // @@protoc_insertion_point(includes) @@ -32,6 +38,9 @@ const ::google::protobuf::internal::GeneratedMessageReflection* FieldDescriptorProto_reflection_ = NULL; const ::google::protobuf::EnumDescriptor* FieldDescriptorProto_Type_descriptor_ = NULL; const ::google::protobuf::EnumDescriptor* FieldDescriptorProto_Label_descriptor_ = NULL; +const ::google::protobuf::Descriptor* OneofDescriptorProto_descriptor_ = NULL; +const ::google::protobuf::internal::GeneratedMessageReflection* + OneofDescriptorProto_reflection_ = NULL; const ::google::protobuf::Descriptor* EnumDescriptorProto_descriptor_ = NULL; const ::google::protobuf::internal::GeneratedMessageReflection* EnumDescriptorProto_reflection_ = NULL; @@ -73,6 +82,12 @@ const ::google::protobuf::internal::GeneratedMessageReflection* const ::google::protobuf::Descriptor* UninterpretedOption_NamePart_descriptor_ = NULL; const ::google::protobuf::internal::GeneratedMessageReflection* UninterpretedOption_NamePart_reflection_ = NULL; +const ::google::protobuf::Descriptor* SourceCodeInfo_descriptor_ = NULL; +const ::google::protobuf::internal::GeneratedMessageReflection* + SourceCodeInfo_reflection_ = NULL; +const ::google::protobuf::Descriptor* SourceCodeInfo_Location_descriptor_ = NULL; +const ::google::protobuf::internal::GeneratedMessageReflection* + SourceCodeInfo_Location_reflection_ = NULL; } // namespace @@ -99,15 +114,18 @@ void protobuf_AssignDesc_google_2fprotobuf_2fdescriptor_2eproto() { ::google::protobuf::MessageFactory::generated_factory(), sizeof(FileDescriptorSet)); FileDescriptorProto_descriptor_ = file->message_type(1); - static const int FileDescriptorProto_offsets_[8] = { + static const int FileDescriptorProto_offsets_[11] = { GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET(FileDescriptorProto, name_), GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET(FileDescriptorProto, package_), GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET(FileDescriptorProto, dependency_), + GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET(FileDescriptorProto, public_dependency_), + GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET(FileDescriptorProto, weak_dependency_), GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET(FileDescriptorProto, message_type_), GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET(FileDescriptorProto, enum_type_), GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET(FileDescriptorProto, service_), GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET(FileDescriptorProto, extension_), GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET(FileDescriptorProto, options_), + GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET(FileDescriptorProto, source_code_info_), }; FileDescriptorProto_reflection_ = new ::google::protobuf::internal::GeneratedMessageReflection( @@ -121,13 +139,14 @@ void protobuf_AssignDesc_google_2fprotobuf_2fdescriptor_2eproto() { ::google::protobuf::MessageFactory::generated_factory(), sizeof(FileDescriptorProto)); DescriptorProto_descriptor_ = file->message_type(2); - static const int DescriptorProto_offsets_[7] = { + static const int DescriptorProto_offsets_[8] = { GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET(DescriptorProto, name_), GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET(DescriptorProto, field_), GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET(DescriptorProto, extension_), GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET(DescriptorProto, nested_type_), GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET(DescriptorProto, enum_type_), GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET(DescriptorProto, extension_range_), + GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET(DescriptorProto, oneof_decl_), GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET(DescriptorProto, options_), }; DescriptorProto_reflection_ = @@ -158,7 +177,7 @@ void protobuf_AssignDesc_google_2fprotobuf_2fdescriptor_2eproto() { ::google::protobuf::MessageFactory::generated_factory(), sizeof(DescriptorProto_ExtensionRange)); FieldDescriptorProto_descriptor_ = file->message_type(3); - static const int FieldDescriptorProto_offsets_[8] = { + static const int FieldDescriptorProto_offsets_[9] = { GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET(FieldDescriptorProto, name_), GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET(FieldDescriptorProto, number_), GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET(FieldDescriptorProto, label_), @@ -166,6 +185,7 @@ void protobuf_AssignDesc_google_2fprotobuf_2fdescriptor_2eproto() { GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET(FieldDescriptorProto, type_name_), GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET(FieldDescriptorProto, extendee_), GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET(FieldDescriptorProto, default_value_), + GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET(FieldDescriptorProto, oneof_index_), GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET(FieldDescriptorProto, options_), }; FieldDescriptorProto_reflection_ = @@ -181,7 +201,22 @@ void protobuf_AssignDesc_google_2fprotobuf_2fdescriptor_2eproto() { sizeof(FieldDescriptorProto)); FieldDescriptorProto_Type_descriptor_ = FieldDescriptorProto_descriptor_->enum_type(0); FieldDescriptorProto_Label_descriptor_ = FieldDescriptorProto_descriptor_->enum_type(1); - EnumDescriptorProto_descriptor_ = file->message_type(4); + OneofDescriptorProto_descriptor_ = file->message_type(4); + static const int OneofDescriptorProto_offsets_[1] = { + GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET(OneofDescriptorProto, name_), + }; + OneofDescriptorProto_reflection_ = + new ::google::protobuf::internal::GeneratedMessageReflection( + OneofDescriptorProto_descriptor_, + OneofDescriptorProto::default_instance_, + OneofDescriptorProto_offsets_, + GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET(OneofDescriptorProto, _has_bits_[0]), + GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET(OneofDescriptorProto, _unknown_fields_), + -1, + ::google::protobuf::DescriptorPool::generated_pool(), + ::google::protobuf::MessageFactory::generated_factory(), + sizeof(OneofDescriptorProto)); + EnumDescriptorProto_descriptor_ = file->message_type(5); static const int EnumDescriptorProto_offsets_[3] = { GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET(EnumDescriptorProto, name_), GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET(EnumDescriptorProto, value_), @@ -198,7 +233,7 @@ void protobuf_AssignDesc_google_2fprotobuf_2fdescriptor_2eproto() { ::google::protobuf::DescriptorPool::generated_pool(), ::google::protobuf::MessageFactory::generated_factory(), sizeof(EnumDescriptorProto)); - EnumValueDescriptorProto_descriptor_ = file->message_type(5); + EnumValueDescriptorProto_descriptor_ = file->message_type(6); static const int EnumValueDescriptorProto_offsets_[3] = { GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET(EnumValueDescriptorProto, name_), GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET(EnumValueDescriptorProto, number_), @@ -215,7 +250,7 @@ void protobuf_AssignDesc_google_2fprotobuf_2fdescriptor_2eproto() { ::google::protobuf::DescriptorPool::generated_pool(), ::google::protobuf::MessageFactory::generated_factory(), sizeof(EnumValueDescriptorProto)); - ServiceDescriptorProto_descriptor_ = file->message_type(6); + ServiceDescriptorProto_descriptor_ = file->message_type(7); static const int ServiceDescriptorProto_offsets_[3] = { GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET(ServiceDescriptorProto, name_), GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET(ServiceDescriptorProto, method_), @@ -232,7 +267,7 @@ void protobuf_AssignDesc_google_2fprotobuf_2fdescriptor_2eproto() { ::google::protobuf::DescriptorPool::generated_pool(), ::google::protobuf::MessageFactory::generated_factory(), sizeof(ServiceDescriptorProto)); - MethodDescriptorProto_descriptor_ = file->message_type(7); + MethodDescriptorProto_descriptor_ = file->message_type(8); static const int MethodDescriptorProto_offsets_[4] = { GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET(MethodDescriptorProto, name_), GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET(MethodDescriptorProto, input_type_), @@ -250,15 +285,19 @@ void protobuf_AssignDesc_google_2fprotobuf_2fdescriptor_2eproto() { ::google::protobuf::DescriptorPool::generated_pool(), ::google::protobuf::MessageFactory::generated_factory(), sizeof(MethodDescriptorProto)); - FileOptions_descriptor_ = file->message_type(8); - static const int FileOptions_offsets_[8] = { + FileOptions_descriptor_ = file->message_type(9); + static const int FileOptions_offsets_[12] = { GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET(FileOptions, java_package_), GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET(FileOptions, java_outer_classname_), GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET(FileOptions, java_multiple_files_), + GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET(FileOptions, java_generate_equals_and_hash_), + GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET(FileOptions, java_string_check_utf8_), GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET(FileOptions, optimize_for_), + GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET(FileOptions, go_package_), GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET(FileOptions, cc_generic_services_), GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET(FileOptions, java_generic_services_), GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET(FileOptions, py_generic_services_), + GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET(FileOptions, deprecated_), GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET(FileOptions, uninterpreted_option_), }; FileOptions_reflection_ = @@ -273,10 +312,11 @@ void protobuf_AssignDesc_google_2fprotobuf_2fdescriptor_2eproto() { ::google::protobuf::MessageFactory::generated_factory(), sizeof(FileOptions)); FileOptions_OptimizeMode_descriptor_ = FileOptions_descriptor_->enum_type(0); - MessageOptions_descriptor_ = file->message_type(9); - static const int MessageOptions_offsets_[3] = { + MessageOptions_descriptor_ = file->message_type(10); + static const int MessageOptions_offsets_[4] = { GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET(MessageOptions, message_set_wire_format_), GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET(MessageOptions, no_standard_descriptor_accessor_), + GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET(MessageOptions, deprecated_), GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET(MessageOptions, uninterpreted_option_), }; MessageOptions_reflection_ = @@ -290,12 +330,14 @@ void protobuf_AssignDesc_google_2fprotobuf_2fdescriptor_2eproto() { ::google::protobuf::DescriptorPool::generated_pool(), ::google::protobuf::MessageFactory::generated_factory(), sizeof(MessageOptions)); - FieldOptions_descriptor_ = file->message_type(10); - static const int FieldOptions_offsets_[5] = { + FieldOptions_descriptor_ = file->message_type(11); + static const int FieldOptions_offsets_[7] = { GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET(FieldOptions, ctype_), GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET(FieldOptions, packed_), + GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET(FieldOptions, lazy_), GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET(FieldOptions, deprecated_), GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET(FieldOptions, experimental_map_key_), + GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET(FieldOptions, weak_), GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET(FieldOptions, uninterpreted_option_), }; FieldOptions_reflection_ = @@ -310,8 +352,10 @@ void protobuf_AssignDesc_google_2fprotobuf_2fdescriptor_2eproto() { ::google::protobuf::MessageFactory::generated_factory(), sizeof(FieldOptions)); FieldOptions_CType_descriptor_ = FieldOptions_descriptor_->enum_type(0); - EnumOptions_descriptor_ = file->message_type(11); - static const int EnumOptions_offsets_[1] = { + EnumOptions_descriptor_ = file->message_type(12); + static const int EnumOptions_offsets_[3] = { + GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET(EnumOptions, allow_alias_), + GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET(EnumOptions, deprecated_), GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET(EnumOptions, uninterpreted_option_), }; EnumOptions_reflection_ = @@ -325,8 +369,9 @@ void protobuf_AssignDesc_google_2fprotobuf_2fdescriptor_2eproto() { ::google::protobuf::DescriptorPool::generated_pool(), ::google::protobuf::MessageFactory::generated_factory(), sizeof(EnumOptions)); - EnumValueOptions_descriptor_ = file->message_type(12); - static const int EnumValueOptions_offsets_[1] = { + EnumValueOptions_descriptor_ = file->message_type(13); + static const int EnumValueOptions_offsets_[2] = { + GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET(EnumValueOptions, deprecated_), GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET(EnumValueOptions, uninterpreted_option_), }; EnumValueOptions_reflection_ = @@ -340,8 +385,9 @@ void protobuf_AssignDesc_google_2fprotobuf_2fdescriptor_2eproto() { ::google::protobuf::DescriptorPool::generated_pool(), ::google::protobuf::MessageFactory::generated_factory(), sizeof(EnumValueOptions)); - ServiceOptions_descriptor_ = file->message_type(13); - static const int ServiceOptions_offsets_[1] = { + ServiceOptions_descriptor_ = file->message_type(14); + static const int ServiceOptions_offsets_[2] = { + GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET(ServiceOptions, deprecated_), GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET(ServiceOptions, uninterpreted_option_), }; ServiceOptions_reflection_ = @@ -355,8 +401,9 @@ void protobuf_AssignDesc_google_2fprotobuf_2fdescriptor_2eproto() { ::google::protobuf::DescriptorPool::generated_pool(), ::google::protobuf::MessageFactory::generated_factory(), sizeof(ServiceOptions)); - MethodOptions_descriptor_ = file->message_type(14); - static const int MethodOptions_offsets_[1] = { + MethodOptions_descriptor_ = file->message_type(15); + static const int MethodOptions_offsets_[2] = { + GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET(MethodOptions, deprecated_), GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET(MethodOptions, uninterpreted_option_), }; MethodOptions_reflection_ = @@ -370,14 +417,15 @@ void protobuf_AssignDesc_google_2fprotobuf_2fdescriptor_2eproto() { ::google::protobuf::DescriptorPool::generated_pool(), ::google::protobuf::MessageFactory::generated_factory(), sizeof(MethodOptions)); - UninterpretedOption_descriptor_ = file->message_type(15); - static const int UninterpretedOption_offsets_[6] = { + UninterpretedOption_descriptor_ = file->message_type(16); + static const int UninterpretedOption_offsets_[7] = { GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET(UninterpretedOption, name_), GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET(UninterpretedOption, identifier_value_), GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET(UninterpretedOption, positive_int_value_), GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET(UninterpretedOption, negative_int_value_), GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET(UninterpretedOption, double_value_), GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET(UninterpretedOption, string_value_), + GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET(UninterpretedOption, aggregate_value_), }; UninterpretedOption_reflection_ = new ::google::protobuf::internal::GeneratedMessageReflection( @@ -406,6 +454,39 @@ void protobuf_AssignDesc_google_2fprotobuf_2fdescriptor_2eproto() { ::google::protobuf::DescriptorPool::generated_pool(), ::google::protobuf::MessageFactory::generated_factory(), sizeof(UninterpretedOption_NamePart)); + SourceCodeInfo_descriptor_ = file->message_type(17); + static const int SourceCodeInfo_offsets_[1] = { + GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET(SourceCodeInfo, location_), + }; + SourceCodeInfo_reflection_ = + new ::google::protobuf::internal::GeneratedMessageReflection( + SourceCodeInfo_descriptor_, + SourceCodeInfo::default_instance_, + SourceCodeInfo_offsets_, + GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET(SourceCodeInfo, _has_bits_[0]), + GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET(SourceCodeInfo, _unknown_fields_), + -1, + ::google::protobuf::DescriptorPool::generated_pool(), + ::google::protobuf::MessageFactory::generated_factory(), + sizeof(SourceCodeInfo)); + SourceCodeInfo_Location_descriptor_ = SourceCodeInfo_descriptor_->nested_type(0); + static const int SourceCodeInfo_Location_offsets_[4] = { + GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET(SourceCodeInfo_Location, path_), + GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET(SourceCodeInfo_Location, span_), + GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET(SourceCodeInfo_Location, leading_comments_), + GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET(SourceCodeInfo_Location, trailing_comments_), + }; + SourceCodeInfo_Location_reflection_ = + new ::google::protobuf::internal::GeneratedMessageReflection( + SourceCodeInfo_Location_descriptor_, + SourceCodeInfo_Location::default_instance_, + SourceCodeInfo_Location_offsets_, + GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET(SourceCodeInfo_Location, _has_bits_[0]), + GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET(SourceCodeInfo_Location, _unknown_fields_), + -1, + ::google::protobuf::DescriptorPool::generated_pool(), + ::google::protobuf::MessageFactory::generated_factory(), + sizeof(SourceCodeInfo_Location)); } namespace { @@ -429,6 +510,8 @@ void protobuf_RegisterTypes(const ::std::string&) { ::google::protobuf::MessageFactory::InternalRegisterGeneratedMessage( FieldDescriptorProto_descriptor_, &FieldDescriptorProto::default_instance()); ::google::protobuf::MessageFactory::InternalRegisterGeneratedMessage( + OneofDescriptorProto_descriptor_, &OneofDescriptorProto::default_instance()); + ::google::protobuf::MessageFactory::InternalRegisterGeneratedMessage( EnumDescriptorProto_descriptor_, &EnumDescriptorProto::default_instance()); ::google::protobuf::MessageFactory::InternalRegisterGeneratedMessage( EnumValueDescriptorProto_descriptor_, &EnumValueDescriptorProto::default_instance()); @@ -454,6 +537,10 @@ void protobuf_RegisterTypes(const ::std::string&) { UninterpretedOption_descriptor_, &UninterpretedOption::default_instance()); ::google::protobuf::MessageFactory::InternalRegisterGeneratedMessage( UninterpretedOption_NamePart_descriptor_, &UninterpretedOption_NamePart::default_instance()); + ::google::protobuf::MessageFactory::InternalRegisterGeneratedMessage( + SourceCodeInfo_descriptor_, &SourceCodeInfo::default_instance()); + ::google::protobuf::MessageFactory::InternalRegisterGeneratedMessage( + SourceCodeInfo_Location_descriptor_, &SourceCodeInfo_Location::default_instance()); } } // namespace @@ -469,6 +556,8 @@ void protobuf_ShutdownFile_google_2fprotobuf_2fdescriptor_2eproto() { delete DescriptorProto_ExtensionRange_reflection_; delete FieldDescriptorProto::default_instance_; delete FieldDescriptorProto_reflection_; + delete OneofDescriptorProto::default_instance_; + delete OneofDescriptorProto_reflection_; delete EnumDescriptorProto::default_instance_; delete EnumDescriptorProto_reflection_; delete EnumValueDescriptorProto::default_instance_; @@ -495,6 +584,10 @@ void protobuf_ShutdownFile_google_2fprotobuf_2fdescriptor_2eproto() { delete UninterpretedOption_reflection_; delete UninterpretedOption_NamePart::default_instance_; delete UninterpretedOption_NamePart_reflection_; + delete SourceCodeInfo::default_instance_; + delete SourceCodeInfo_reflection_; + delete SourceCodeInfo_Location::default_instance_; + delete SourceCodeInfo_Location_reflection_; } void protobuf_AddDesc_google_2fprotobuf_2fdescriptor_2eproto() { @@ -507,96 +600,115 @@ void protobuf_AddDesc_google_2fprotobuf_2fdescriptor_2eproto() { "\n google/protobuf/descriptor.proto\022\017goog" "le.protobuf\"G\n\021FileDescriptorSet\0222\n\004file" "\030\001 \003(\0132$.google.protobuf.FileDescriptorP" - "roto\"\334\002\n\023FileDescriptorProto\022\014\n\004name\030\001 \001" + "roto\"\313\003\n\023FileDescriptorProto\022\014\n\004name\030\001 \001" "(\t\022\017\n\007package\030\002 \001(\t\022\022\n\ndependency\030\003 \003(\t\022" - "6\n\014message_type\030\004 \003(\0132 .google.protobuf." - "DescriptorProto\0227\n\tenum_type\030\005 \003(\0132$.goo" - "gle.protobuf.EnumDescriptorProto\0228\n\007serv" - "ice\030\006 \003(\0132\'.google.protobuf.ServiceDescr" - "iptorProto\0228\n\textension\030\007 \003(\0132%.google.p" - "rotobuf.FieldDescriptorProto\022-\n\007options\030" - "\010 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"\013TYPE_STRING\020\t\022\016\n\nTYPE_GROUP\020\n\022\020\n\014TYPE_M" + "ESSAGE\020\013\022\016\n\nTYPE_BYTES\020\014\022\017\n\013TYPE_UINT32\020" + "\r\022\r\n\tTYPE_ENUM\020\016\022\021\n\rTYPE_SFIXED32\020\017\022\021\n\rT" + "YPE_SFIXED64\020\020\022\017\n\013TYPE_SINT32\020\021\022\017\n\013TYPE_" + "SINT64\020\022\"C\n\005Label\022\022\n\016LABEL_OPTIONAL\020\001\022\022\n" + "\016LABEL_REQUIRED\020\002\022\022\n\016LABEL_REPEATED\020\003\"$\n" + "\024OneofDescriptorProto\022\014\n\004name\030\001 \001(\t\"\214\001\n\023" + "EnumDescriptorProto\022\014\n\004name\030\001 \001(\t\0228\n\005val" + "ue\030\002 \003(\0132).google.protobuf.EnumValueDesc" + "riptorProto\022-\n\007options\030\003 \001(\0132\034.google.pr" + "otobuf.EnumOptions\"l\n\030EnumValueDescripto" + "rProto\022\014\n\004name\030\001 \001(\t\022\016\n\006number\030\002 \001(\005\0222\n\007" + "options\030\003 \001(\0132!.google.protobuf.EnumValu" + "eOptions\"\220\001\n\026ServiceDescriptorProto\022\014\n\004n" + "ame\030\001 \001(\t\0226\n\006method\030\002 \003(\0132&.google.proto" + "buf.MethodDescriptorProto\0220\n\007options\030\003 \001" + "(\0132\037.google.protobuf.ServiceOptions\"\177\n\025M" + "ethodDescriptorProto\022\014\n\004name\030\001 \001(\t\022\022\n\nin" + "put_type\030\002 \001(\t\022\023\n\013output_type\030\003 \001(\t\022/\n\007o" + "ptions\030\004 \001(\0132\036.google.protobuf.MethodOpt" + "ions\"\253\004\n\013FileOptions\022\024\n\014java_package\030\001 \001" + "(\t\022\034\n\024java_outer_classname\030\010 \001(\t\022\"\n\023java" + "_multiple_files\030\n \001(\010:\005false\022,\n\035java_gen" + "erate_equals_and_hash\030\024 \001(\010:\005false\022%\n\026ja" + "va_string_check_utf8\030\033 \001(\010:\005false\022F\n\014opt" + "imize_for\030\t \001(\0162).google.protobuf.FileOp" + "tions.OptimizeMode:\005SPEED\022\022\n\ngo_package\030" + "\013 \001(\t\022\"\n\023cc_generic_services\030\020 \001(\010:\005fals" + "e\022$\n\025java_generic_services\030\021 \001(\010:\005false\022" + "\"\n\023py_generic_services\030\022 \001(\010:\005false\022\031\n\nd" + "eprecated\030\027 \001(\010:\005false\022C\n\024uninterpreted_" + "option\030\347\007 \003(\0132$.google.protobuf.Uninterp" + "retedOption\":\n\014OptimizeMode\022\t\n\005SPEED\020\001\022\r" + "\n\tCODE_SIZE\020\002\022\020\n\014LITE_RUNTIME\020\003*\t\010\350\007\020\200\200\200" + "\200\002\"\323\001\n\016MessageOptions\022&\n\027message_set_wir" + "e_format\030\001 \001(\010:\005false\022.\n\037no_standard_des" + "criptor_accessor\030\002 \001(\010:\005false\022\031\n\ndepreca" + "ted\030\003 \001(\010:\005false\022C\n\024uninterpreted_option" + "\030\347\007 \003(\0132$.google.protobuf.UninterpretedO" + "ption*\t\010\350\007\020\200\200\200\200\002\"\276\002\n\014FieldOptions\022:\n\005cty" + "pe\030\001 \001(\0162#.google.protobuf.FieldOptions." + "CType:\006STRING\022\016\n\006packed\030\002 \001(\010\022\023\n\004lazy\030\005 " + "\001(\010:\005false\022\031\n\ndeprecated\030\003 \001(\010:\005false\022\034\n" + "\024experimental_map_key\030\t \001(\t\022\023\n\004weak\030\n \001(" + "\010:\005false\022C\n\024uninterpreted_option\030\347\007 \003(\0132" + "$.google.protobuf.UninterpretedOption\"/\n" + "\005CType\022\n\n\006STRING\020\000\022\010\n\004CORD\020\001\022\020\n\014STRING_P" + "IECE\020\002*\t\010\350\007\020\200\200\200\200\002\"\215\001\n\013EnumOptions\022\023\n\013all" + "ow_alias\030\002 \001(\010\022\031\n\ndeprecated\030\003 \001(\010:\005fals" + "e\022C\n\024uninterpreted_option\030\347\007 \003(\0132$.googl" + "e.protobuf.UninterpretedOption*\t\010\350\007\020\200\200\200\200" + "\002\"}\n\020EnumValueOptions\022\031\n\ndeprecated\030\001 \001(" + "\010:\005false\022C\n\024uninterpreted_option\030\347\007 \003(\0132" + "$.google.protobuf.UninterpretedOption*\t\010" + "\350\007\020\200\200\200\200\002\"{\n\016ServiceOptions\022\031\n\ndeprecated" + "\030! \001(\010:\005false\022C\n\024uninterpreted_option\030\347\007" + " \003(\0132$.google.protobuf.UninterpretedOpti" + "on*\t\010\350\007\020\200\200\200\200\002\"z\n\rMethodOptions\022\031\n\ndeprec" + "ated\030! \001(\010:\005false\022C\n\024uninterpreted_optio" + "n\030\347\007 \003(\0132$.google.protobuf.Uninterpreted" + "Option*\t\010\350\007\020\200\200\200\200\002\"\236\002\n\023UninterpretedOptio" + "n\022;\n\004name\030\002 \003(\0132-.google.protobuf.Uninte" + "rpretedOption.NamePart\022\030\n\020identifier_val" + "ue\030\003 \001(\t\022\032\n\022positive_int_value\030\004 \001(\004\022\032\n\022" + "negative_int_value\030\005 \001(\003\022\024\n\014double_value" + "\030\006 \001(\001\022\024\n\014string_value\030\007 \001(\014\022\027\n\017aggregat" + "e_value\030\010 \001(\t\0323\n\010NamePart\022\021\n\tname_part\030\001" + " \002(\t\022\024\n\014is_extension\030\002 \002(\010\"\261\001\n\016SourceCod" + "eInfo\022:\n\010location\030\001 \003(\0132(.google.protobu" + "f.SourceCodeInfo.Location\032c\n\010Location\022\020\n" + "\004path\030\001 \003(\005B\002\020\001\022\020\n\004span\030\002 \003(\005B\002\020\001\022\030\n\020lea" + "ding_comments\030\003 \001(\t\022\031\n\021trailing_comments" + "\030\004 \001(\tB)\n\023com.google.protobufB\020Descripto" + "rProtosH\001", 4449); ::google::protobuf::MessageFactory::InternalRegisterGeneratedFile( "google/protobuf/descriptor.proto", &protobuf_RegisterTypes); FileDescriptorSet::default_instance_ = new FileDescriptorSet(); @@ -604,6 +716,7 @@ void protobuf_AddDesc_google_2fprotobuf_2fdescriptor_2eproto() { DescriptorProto::default_instance_ = new DescriptorProto(); DescriptorProto_ExtensionRange::default_instance_ = new DescriptorProto_ExtensionRange(); FieldDescriptorProto::default_instance_ = new FieldDescriptorProto(); + OneofDescriptorProto::default_instance_ = new OneofDescriptorProto(); EnumDescriptorProto::default_instance_ = new EnumDescriptorProto(); EnumValueDescriptorProto::default_instance_ = new EnumValueDescriptorProto(); ServiceDescriptorProto::default_instance_ = new ServiceDescriptorProto(); @@ -617,11 +730,14 @@ void protobuf_AddDesc_google_2fprotobuf_2fdescriptor_2eproto() { MethodOptions::default_instance_ = new MethodOptions(); UninterpretedOption::default_instance_ = new UninterpretedOption(); UninterpretedOption_NamePart::default_instance_ = new UninterpretedOption_NamePart(); + SourceCodeInfo::default_instance_ = new SourceCodeInfo(); + SourceCodeInfo_Location::default_instance_ = new SourceCodeInfo_Location(); FileDescriptorSet::default_instance_->InitAsDefaultInstance(); FileDescriptorProto::default_instance_->InitAsDefaultInstance(); DescriptorProto::default_instance_->InitAsDefaultInstance(); DescriptorProto_ExtensionRange::default_instance_->InitAsDefaultInstance(); FieldDescriptorProto::default_instance_->InitAsDefaultInstance(); + OneofDescriptorProto::default_instance_->InitAsDefaultInstance(); EnumDescriptorProto::default_instance_->InitAsDefaultInstance(); EnumValueDescriptorProto::default_instance_->InitAsDefaultInstance(); ServiceDescriptorProto::default_instance_->InitAsDefaultInstance(); @@ -635,6 +751,8 @@ void protobuf_AddDesc_google_2fprotobuf_2fdescriptor_2eproto() { MethodOptions::default_instance_->InitAsDefaultInstance(); UninterpretedOption::default_instance_->InitAsDefaultInstance(); UninterpretedOption_NamePart::default_instance_->InitAsDefaultInstance(); + SourceCodeInfo::default_instance_->InitAsDefaultInstance(); + SourceCodeInfo_Location::default_instance_->InitAsDefaultInstance(); ::google::protobuf::internal::OnShutdown(&protobuf_ShutdownFile_google_2fprotobuf_2fdescriptor_2eproto); } @@ -645,7 +763,6 @@ struct StaticDescriptorInitializer_google_2fprotobuf_2fdescriptor_2eproto { } } static_descriptor_initializer_google_2fprotobuf_2fdescriptor_2eproto_; - // =================================================================== #ifndef _MSC_VER @@ -655,6 +772,7 @@ const int FileDescriptorSet::kFileFieldNumber; FileDescriptorSet::FileDescriptorSet() : ::google::protobuf::Message() { SharedCtor(); + // @@protoc_insertion_point(constructor:google.protobuf.FileDescriptorSet) } void FileDescriptorSet::InitAsDefaultInstance() { @@ -664,6 +782,7 @@ FileDescriptorSet::FileDescriptorSet(const FileDescriptorSet& from) : ::google::protobuf::Message() { SharedCtor(); MergeFrom(from); + // @@protoc_insertion_point(copy_constructor:google.protobuf.FileDescriptorSet) } void FileDescriptorSet::SharedCtor() { @@ -672,6 +791,7 @@ void FileDescriptorSet::SharedCtor() { } FileDescriptorSet::~FileDescriptorSet() { + // @@protoc_insertion_point(destructor:google.protobuf.FileDescriptorSet) SharedDtor(); } @@ -691,7 +811,8 @@ const ::google::protobuf::Descriptor* FileDescriptorSet::descriptor() { } const FileDescriptorSet& FileDescriptorSet::default_instance() { - if (default_instance_ == NULL) protobuf_AddDesc_google_2fprotobuf_2fdescriptor_2eproto(); return *default_instance_; + if (default_instance_ == NULL) protobuf_AddDesc_google_2fprotobuf_2fdescriptor_2eproto(); + return *default_instance_; } FileDescriptorSet* FileDescriptorSet::default_instance_ = NULL; @@ -708,30 +829,34 @@ void FileDescriptorSet::Clear() { bool FileDescriptorSet::MergePartialFromCodedStream( ::google::protobuf::io::CodedInputStream* input) { -#define DO_(EXPRESSION) if (!(EXPRESSION)) return false +#define DO_(EXPRESSION) if (!(EXPRESSION)) goto failure ::google::protobuf::uint32 tag; - while ((tag = input->ReadTag()) != 0) { + // @@protoc_insertion_point(parse_start:google.protobuf.FileDescriptorSet) + for (;;) { + ::std::pair< ::google::protobuf::uint32, bool> p = input->ReadTagWithCutoff(127); + tag = p.first; + if (!p.second) goto handle_unusual; switch (::google::protobuf::internal::WireFormatLite::GetTagFieldNumber(tag)) { // repeated .google.protobuf.FileDescriptorProto file = 1; case 1: { - if (::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) == - ::google::protobuf::internal::WireFormatLite::WIRETYPE_LENGTH_DELIMITED) { + if (tag == 10) { parse_file: DO_(::google::protobuf::internal::WireFormatLite::ReadMessageNoVirtual( input, add_file())); } else { - goto handle_uninterpreted; + goto handle_unusual; } if (input->ExpectTag(10)) goto parse_file; - if (input->ExpectAtEnd()) return true; + if (input->ExpectAtEnd()) goto success; break; } - + default: { - handle_uninterpreted: - if (::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) == + handle_unusual: + if (tag == 0 || + ::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) == ::google::protobuf::internal::WireFormatLite::WIRETYPE_END_GROUP) { - return true; + goto success; } DO_(::google::protobuf::internal::WireFormat::SkipField( input, tag, mutable_unknown_fields())); @@ -739,43 +864,52 @@ bool FileDescriptorSet::MergePartialFromCodedStream( } } } +success: + // @@protoc_insertion_point(parse_success:google.protobuf.FileDescriptorSet) return true; +failure: + // @@protoc_insertion_point(parse_failure:google.protobuf.FileDescriptorSet) + return false; #undef DO_ } void FileDescriptorSet::SerializeWithCachedSizes( ::google::protobuf::io::CodedOutputStream* output) const { + // @@protoc_insertion_point(serialize_start:google.protobuf.FileDescriptorSet) // repeated .google.protobuf.FileDescriptorProto file = 1; for (int i = 0; i < this->file_size(); i++) { ::google::protobuf::internal::WireFormatLite::WriteMessageMaybeToArray( 1, this->file(i), output); } - + if (!unknown_fields().empty()) { ::google::protobuf::internal::WireFormat::SerializeUnknownFields( unknown_fields(), output); } + // @@protoc_insertion_point(serialize_end:google.protobuf.FileDescriptorSet) } ::google::protobuf::uint8* FileDescriptorSet::SerializeWithCachedSizesToArray( ::google::protobuf::uint8* target) const { + // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.FileDescriptorSet) // repeated .google.protobuf.FileDescriptorProto file = 1; for (int i = 0; i < this->file_size(); i++) { target = ::google::protobuf::internal::WireFormatLite:: WriteMessageNoVirtualToArray( 1, this->file(i), target); } - + if (!unknown_fields().empty()) { target = ::google::protobuf::internal::WireFormat::SerializeUnknownFieldsToArray( unknown_fields(), target); } + // @@protoc_insertion_point(serialize_to_array_end:google.protobuf.FileDescriptorSet) return target; } int FileDescriptorSet::ByteSize() const { int total_size = 0; - + // repeated .google.protobuf.FileDescriptorProto file = 1; total_size += 1 * this->file_size(); for (int i = 0; i < this->file_size(); i++) { @@ -783,7 +917,7 @@ int FileDescriptorSet::ByteSize() const { ::google::protobuf::internal::WireFormatLite::MessageSizeNoVirtual( this->file(i)); } - + if (!unknown_fields().empty()) { total_size += ::google::protobuf::internal::WireFormat::ComputeUnknownFieldsSize( @@ -826,10 +960,8 @@ void FileDescriptorSet::CopyFrom(const FileDescriptorSet& from) { } bool FileDescriptorSet::IsInitialized() const { - - for (int i = 0; i < file_size(); i++) { - if (!this->file(i).IsInitialized()) return false; - } + + if (!::google::protobuf::internal::AllAreInitialized(this->file())) return false; return true; } @@ -853,55 +985,63 @@ void FileDescriptorSet::Swap(FileDescriptorSet* other) { // =================================================================== -const ::std::string FileDescriptorProto::_default_name_; -const ::std::string FileDescriptorProto::_default_package_; #ifndef _MSC_VER const int FileDescriptorProto::kNameFieldNumber; const int FileDescriptorProto::kPackageFieldNumber; const int FileDescriptorProto::kDependencyFieldNumber; +const int FileDescriptorProto::kPublicDependencyFieldNumber; +const int FileDescriptorProto::kWeakDependencyFieldNumber; const int FileDescriptorProto::kMessageTypeFieldNumber; const int FileDescriptorProto::kEnumTypeFieldNumber; const int FileDescriptorProto::kServiceFieldNumber; const int FileDescriptorProto::kExtensionFieldNumber; const int FileDescriptorProto::kOptionsFieldNumber; +const int FileDescriptorProto::kSourceCodeInfoFieldNumber; #endif // !_MSC_VER FileDescriptorProto::FileDescriptorProto() : ::google::protobuf::Message() { SharedCtor(); + // @@protoc_insertion_point(constructor:google.protobuf.FileDescriptorProto) } void FileDescriptorProto::InitAsDefaultInstance() { options_ = const_cast< ::google::protobuf::FileOptions*>(&::google::protobuf::FileOptions::default_instance()); + source_code_info_ = const_cast< ::google::protobuf::SourceCodeInfo*>(&::google::protobuf::SourceCodeInfo::default_instance()); } FileDescriptorProto::FileDescriptorProto(const FileDescriptorProto& from) : ::google::protobuf::Message() { SharedCtor(); MergeFrom(from); + // @@protoc_insertion_point(copy_constructor:google.protobuf.FileDescriptorProto) } void FileDescriptorProto::SharedCtor() { + ::google::protobuf::internal::GetEmptyString(); _cached_size_ = 0; - name_ = const_cast< ::std::string*>(&_default_name_); - package_ = const_cast< ::std::string*>(&_default_package_); + name_ = const_cast< ::std::string*>(&::google::protobuf::internal::GetEmptyStringAlreadyInited()); + package_ = const_cast< ::std::string*>(&::google::protobuf::internal::GetEmptyStringAlreadyInited()); options_ = NULL; + source_code_info_ = NULL; ::memset(_has_bits_, 0, sizeof(_has_bits_)); } FileDescriptorProto::~FileDescriptorProto() { + // @@protoc_insertion_point(destructor:google.protobuf.FileDescriptorProto) SharedDtor(); } void FileDescriptorProto::SharedDtor() { - if (name_ != &_default_name_) { + if (name_ != &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { delete name_; } - if (package_ != &_default_package_) { + if (package_ != &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { delete package_; } if (this != default_instance_) { delete options_; + delete source_code_info_; } } @@ -916,7 +1056,8 @@ const ::google::protobuf::Descriptor* FileDescriptorProto::descriptor() { } const FileDescriptorProto& FileDescriptorProto::default_instance() { - if (default_instance_ == NULL) protobuf_AddDesc_google_2fprotobuf_2fdescriptor_2eproto(); return *default_instance_; + if (default_instance_ == NULL) protobuf_AddDesc_google_2fprotobuf_2fdescriptor_2eproto(); + return *default_instance_; } FileDescriptorProto* FileDescriptorProto::default_instance_ = NULL; @@ -926,22 +1067,29 @@ FileDescriptorProto* FileDescriptorProto::New() const { } void FileDescriptorProto::Clear() { - if (_has_bits_[0 / 32] & (0xffu << (0 % 32))) { - if (_has_bit(0)) { - if (name_ != &_default_name_) { + if (_has_bits_[0 / 32] & 3) { + if (has_name()) { + if (name_ != &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { name_->clear(); } } - if (_has_bit(1)) { - if (package_ != &_default_package_) { + if (has_package()) { + if (package_ != &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { package_->clear(); } } - if (_has_bit(7)) { + } + if (_has_bits_[8 / 32] & 1536) { + if (has_options()) { if (options_ != NULL) options_->::google::protobuf::FileOptions::Clear(); } + if (has_source_code_info()) { + if (source_code_info_ != NULL) source_code_info_->::google::protobuf::SourceCodeInfo::Clear(); + } } dependency_.Clear(); + public_dependency_.Clear(); + weak_dependency_.Clear(); message_type_.Clear(); enum_type_.Clear(); service_.Clear(); @@ -952,140 +1100,192 @@ void FileDescriptorProto::Clear() { bool FileDescriptorProto::MergePartialFromCodedStream( ::google::protobuf::io::CodedInputStream* input) { -#define DO_(EXPRESSION) if (!(EXPRESSION)) return false +#define DO_(EXPRESSION) if (!(EXPRESSION)) goto failure ::google::protobuf::uint32 tag; - while ((tag = input->ReadTag()) != 0) { + // @@protoc_insertion_point(parse_start:google.protobuf.FileDescriptorProto) + for (;;) { + ::std::pair< ::google::protobuf::uint32, bool> p = input->ReadTagWithCutoff(127); + tag = p.first; + if (!p.second) goto handle_unusual; switch (::google::protobuf::internal::WireFormatLite::GetTagFieldNumber(tag)) { // optional string name = 1; case 1: { - if (::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) == - ::google::protobuf::internal::WireFormatLite::WIRETYPE_LENGTH_DELIMITED) { + if (tag == 10) { DO_(::google::protobuf::internal::WireFormatLite::ReadString( input, this->mutable_name())); - ::google::protobuf::internal::WireFormat::VerifyUTF8String( + ::google::protobuf::internal::WireFormat::VerifyUTF8StringNamedField( this->name().data(), this->name().length(), - ::google::protobuf::internal::WireFormat::PARSE); + ::google::protobuf::internal::WireFormat::PARSE, + "name"); } else { - goto handle_uninterpreted; + goto handle_unusual; } if (input->ExpectTag(18)) goto parse_package; break; } - + // optional string package = 2; case 2: { - if (::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) == - ::google::protobuf::internal::WireFormatLite::WIRETYPE_LENGTH_DELIMITED) { + if (tag == 18) { parse_package: DO_(::google::protobuf::internal::WireFormatLite::ReadString( input, this->mutable_package())); - ::google::protobuf::internal::WireFormat::VerifyUTF8String( + ::google::protobuf::internal::WireFormat::VerifyUTF8StringNamedField( this->package().data(), this->package().length(), - ::google::protobuf::internal::WireFormat::PARSE); + ::google::protobuf::internal::WireFormat::PARSE, + "package"); } else { - goto handle_uninterpreted; + goto handle_unusual; } if (input->ExpectTag(26)) goto parse_dependency; break; } - + // repeated string dependency = 3; case 3: { - if (::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) == - ::google::protobuf::internal::WireFormatLite::WIRETYPE_LENGTH_DELIMITED) { + if (tag == 26) { parse_dependency: DO_(::google::protobuf::internal::WireFormatLite::ReadString( input, this->add_dependency())); - ::google::protobuf::internal::WireFormat::VerifyUTF8String( - this->dependency(0).data(), this->dependency(0).length(), - ::google::protobuf::internal::WireFormat::PARSE); + ::google::protobuf::internal::WireFormat::VerifyUTF8StringNamedField( + this->dependency(this->dependency_size() - 1).data(), + this->dependency(this->dependency_size() - 1).length(), + ::google::protobuf::internal::WireFormat::PARSE, + "dependency"); } else { - goto handle_uninterpreted; + goto handle_unusual; } if (input->ExpectTag(26)) goto parse_dependency; if (input->ExpectTag(34)) goto parse_message_type; break; } - + // repeated .google.protobuf.DescriptorProto message_type = 4; case 4: { - if (::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) == - ::google::protobuf::internal::WireFormatLite::WIRETYPE_LENGTH_DELIMITED) { + if (tag == 34) { parse_message_type: DO_(::google::protobuf::internal::WireFormatLite::ReadMessageNoVirtual( input, add_message_type())); } else { - goto handle_uninterpreted; + goto handle_unusual; } if (input->ExpectTag(34)) goto parse_message_type; if (input->ExpectTag(42)) goto parse_enum_type; break; } - + // repeated .google.protobuf.EnumDescriptorProto enum_type = 5; case 5: { - if (::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) == - ::google::protobuf::internal::WireFormatLite::WIRETYPE_LENGTH_DELIMITED) { + if (tag == 42) { parse_enum_type: DO_(::google::protobuf::internal::WireFormatLite::ReadMessageNoVirtual( input, add_enum_type())); } else { - goto handle_uninterpreted; + goto handle_unusual; } if (input->ExpectTag(42)) goto parse_enum_type; if (input->ExpectTag(50)) goto parse_service; break; } - + // repeated .google.protobuf.ServiceDescriptorProto service = 6; case 6: { - if (::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) == - ::google::protobuf::internal::WireFormatLite::WIRETYPE_LENGTH_DELIMITED) { + if (tag == 50) { parse_service: DO_(::google::protobuf::internal::WireFormatLite::ReadMessageNoVirtual( input, add_service())); } else { - goto handle_uninterpreted; + goto handle_unusual; } if (input->ExpectTag(50)) goto parse_service; if (input->ExpectTag(58)) goto parse_extension; break; } - + // repeated .google.protobuf.FieldDescriptorProto extension = 7; case 7: { - if (::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) == - ::google::protobuf::internal::WireFormatLite::WIRETYPE_LENGTH_DELIMITED) { + if (tag == 58) { parse_extension: DO_(::google::protobuf::internal::WireFormatLite::ReadMessageNoVirtual( input, add_extension())); } else { - goto handle_uninterpreted; + goto handle_unusual; } if (input->ExpectTag(58)) goto parse_extension; if (input->ExpectTag(66)) goto parse_options; break; } - + // optional .google.protobuf.FileOptions options = 8; case 8: { - if (::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) == - ::google::protobuf::internal::WireFormatLite::WIRETYPE_LENGTH_DELIMITED) { + if (tag == 66) { parse_options: DO_(::google::protobuf::internal::WireFormatLite::ReadMessageNoVirtual( input, mutable_options())); } else { - goto handle_uninterpreted; + goto handle_unusual; + } + if (input->ExpectTag(74)) goto parse_source_code_info; + break; + } + + // optional .google.protobuf.SourceCodeInfo source_code_info = 9; + case 9: { + if (tag == 74) { + parse_source_code_info: + DO_(::google::protobuf::internal::WireFormatLite::ReadMessageNoVirtual( + input, mutable_source_code_info())); + } else { + goto handle_unusual; + } + if (input->ExpectTag(80)) goto parse_public_dependency; + break; + } + + // repeated int32 public_dependency = 10; + case 10: { + if (tag == 80) { + parse_public_dependency: + DO_((::google::protobuf::internal::WireFormatLite::ReadRepeatedPrimitive< + ::google::protobuf::int32, ::google::protobuf::internal::WireFormatLite::TYPE_INT32>( + 1, 80, input, this->mutable_public_dependency()))); + } else if (tag == 82) { + DO_((::google::protobuf::internal::WireFormatLite::ReadPackedPrimitiveNoInline< + ::google::protobuf::int32, ::google::protobuf::internal::WireFormatLite::TYPE_INT32>( + input, this->mutable_public_dependency()))); + } else { + goto handle_unusual; } - if (input->ExpectAtEnd()) return true; + if (input->ExpectTag(80)) goto parse_public_dependency; + if (input->ExpectTag(88)) goto parse_weak_dependency; break; } - + + // repeated int32 weak_dependency = 11; + case 11: { + if (tag == 88) { + parse_weak_dependency: + DO_((::google::protobuf::internal::WireFormatLite::ReadRepeatedPrimitive< + ::google::protobuf::int32, ::google::protobuf::internal::WireFormatLite::TYPE_INT32>( + 1, 88, input, this->mutable_weak_dependency()))); + } else if (tag == 90) { + DO_((::google::protobuf::internal::WireFormatLite::ReadPackedPrimitiveNoInline< + ::google::protobuf::int32, ::google::protobuf::internal::WireFormatLite::TYPE_INT32>( + input, this->mutable_weak_dependency()))); + } else { + goto handle_unusual; + } + if (input->ExpectTag(88)) goto parse_weak_dependency; + if (input->ExpectAtEnd()) goto success; + break; + } + default: { - handle_uninterpreted: - if (::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) == + handle_unusual: + if (tag == 0 || + ::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) == ::google::protobuf::internal::WireFormatLite::WIRETYPE_END_GROUP) { - return true; + goto success; } DO_(::google::protobuf::internal::WireFormat::SkipField( input, tag, mutable_unknown_fields())); @@ -1093,151 +1293,203 @@ bool FileDescriptorProto::MergePartialFromCodedStream( } } } +success: + // @@protoc_insertion_point(parse_success:google.protobuf.FileDescriptorProto) return true; +failure: + // @@protoc_insertion_point(parse_failure:google.protobuf.FileDescriptorProto) + return false; #undef DO_ } void FileDescriptorProto::SerializeWithCachedSizes( ::google::protobuf::io::CodedOutputStream* output) const { + // @@protoc_insertion_point(serialize_start:google.protobuf.FileDescriptorProto) // optional string name = 1; - if (_has_bit(0)) { - ::google::protobuf::internal::WireFormat::VerifyUTF8String( + if (has_name()) { + ::google::protobuf::internal::WireFormat::VerifyUTF8StringNamedField( this->name().data(), this->name().length(), - ::google::protobuf::internal::WireFormat::SERIALIZE); - ::google::protobuf::internal::WireFormatLite::WriteString( + ::google::protobuf::internal::WireFormat::SERIALIZE, + "name"); + ::google::protobuf::internal::WireFormatLite::WriteStringMaybeAliased( 1, this->name(), output); } - + // optional string package = 2; - if (_has_bit(1)) { - ::google::protobuf::internal::WireFormat::VerifyUTF8String( + if (has_package()) { + ::google::protobuf::internal::WireFormat::VerifyUTF8StringNamedField( this->package().data(), this->package().length(), - ::google::protobuf::internal::WireFormat::SERIALIZE); - ::google::protobuf::internal::WireFormatLite::WriteString( + ::google::protobuf::internal::WireFormat::SERIALIZE, + "package"); + ::google::protobuf::internal::WireFormatLite::WriteStringMaybeAliased( 2, this->package(), output); } - + // repeated string dependency = 3; for (int i = 0; i < this->dependency_size(); i++) { - ::google::protobuf::internal::WireFormat::VerifyUTF8String( + ::google::protobuf::internal::WireFormat::VerifyUTF8StringNamedField( this->dependency(i).data(), this->dependency(i).length(), - ::google::protobuf::internal::WireFormat::SERIALIZE); + ::google::protobuf::internal::WireFormat::SERIALIZE, + "dependency"); ::google::protobuf::internal::WireFormatLite::WriteString( 3, this->dependency(i), output); } - + // repeated .google.protobuf.DescriptorProto message_type = 4; for (int i = 0; i < this->message_type_size(); i++) { ::google::protobuf::internal::WireFormatLite::WriteMessageMaybeToArray( 4, this->message_type(i), output); } - + // repeated .google.protobuf.EnumDescriptorProto enum_type = 5; for (int i = 0; i < this->enum_type_size(); i++) { ::google::protobuf::internal::WireFormatLite::WriteMessageMaybeToArray( 5, this->enum_type(i), output); } - + // repeated .google.protobuf.ServiceDescriptorProto service = 6; for (int i = 0; i < this->service_size(); i++) { ::google::protobuf::internal::WireFormatLite::WriteMessageMaybeToArray( 6, this->service(i), output); } - + // repeated .google.protobuf.FieldDescriptorProto extension = 7; for (int i = 0; i < this->extension_size(); i++) { ::google::protobuf::internal::WireFormatLite::WriteMessageMaybeToArray( 7, this->extension(i), output); } - + // optional .google.protobuf.FileOptions options = 8; - if (_has_bit(7)) { + if (has_options()) { ::google::protobuf::internal::WireFormatLite::WriteMessageMaybeToArray( 8, this->options(), output); } - + + // optional .google.protobuf.SourceCodeInfo source_code_info = 9; + if (has_source_code_info()) { + ::google::protobuf::internal::WireFormatLite::WriteMessageMaybeToArray( + 9, this->source_code_info(), output); + } + + // repeated int32 public_dependency = 10; + for (int i = 0; i < this->public_dependency_size(); i++) { + ::google::protobuf::internal::WireFormatLite::WriteInt32( + 10, this->public_dependency(i), output); + } + + // repeated int32 weak_dependency = 11; + for (int i = 0; i < this->weak_dependency_size(); i++) { + ::google::protobuf::internal::WireFormatLite::WriteInt32( + 11, this->weak_dependency(i), output); + } + if (!unknown_fields().empty()) { ::google::protobuf::internal::WireFormat::SerializeUnknownFields( unknown_fields(), output); } + // @@protoc_insertion_point(serialize_end:google.protobuf.FileDescriptorProto) } ::google::protobuf::uint8* FileDescriptorProto::SerializeWithCachedSizesToArray( ::google::protobuf::uint8* target) const { + // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.FileDescriptorProto) // optional string name = 1; - if (_has_bit(0)) { - ::google::protobuf::internal::WireFormat::VerifyUTF8String( + if (has_name()) { + ::google::protobuf::internal::WireFormat::VerifyUTF8StringNamedField( this->name().data(), this->name().length(), - ::google::protobuf::internal::WireFormat::SERIALIZE); + ::google::protobuf::internal::WireFormat::SERIALIZE, + "name"); target = ::google::protobuf::internal::WireFormatLite::WriteStringToArray( 1, this->name(), target); } - + // optional string package = 2; - if (_has_bit(1)) { - ::google::protobuf::internal::WireFormat::VerifyUTF8String( + if (has_package()) { + ::google::protobuf::internal::WireFormat::VerifyUTF8StringNamedField( this->package().data(), this->package().length(), - ::google::protobuf::internal::WireFormat::SERIALIZE); + ::google::protobuf::internal::WireFormat::SERIALIZE, + "package"); target = ::google::protobuf::internal::WireFormatLite::WriteStringToArray( 2, this->package(), target); } - + // repeated string dependency = 3; for (int i = 0; i < this->dependency_size(); i++) { - ::google::protobuf::internal::WireFormat::VerifyUTF8String( + ::google::protobuf::internal::WireFormat::VerifyUTF8StringNamedField( this->dependency(i).data(), this->dependency(i).length(), - ::google::protobuf::internal::WireFormat::SERIALIZE); + ::google::protobuf::internal::WireFormat::SERIALIZE, + "dependency"); target = ::google::protobuf::internal::WireFormatLite:: WriteStringToArray(3, this->dependency(i), target); } - + // repeated .google.protobuf.DescriptorProto message_type = 4; for (int i = 0; i < this->message_type_size(); i++) { target = ::google::protobuf::internal::WireFormatLite:: WriteMessageNoVirtualToArray( 4, this->message_type(i), target); } - + // repeated .google.protobuf.EnumDescriptorProto enum_type = 5; for (int i = 0; i < this->enum_type_size(); i++) { target = ::google::protobuf::internal::WireFormatLite:: WriteMessageNoVirtualToArray( 5, this->enum_type(i), target); } - + // repeated .google.protobuf.ServiceDescriptorProto service = 6; for (int i = 0; i < this->service_size(); i++) { target = ::google::protobuf::internal::WireFormatLite:: WriteMessageNoVirtualToArray( 6, this->service(i), target); } - + // repeated .google.protobuf.FieldDescriptorProto extension = 7; for (int i = 0; i < this->extension_size(); i++) { target = ::google::protobuf::internal::WireFormatLite:: WriteMessageNoVirtualToArray( 7, this->extension(i), target); } - + // optional .google.protobuf.FileOptions options = 8; - if (_has_bit(7)) { + if (has_options()) { target = ::google::protobuf::internal::WireFormatLite:: WriteMessageNoVirtualToArray( 8, this->options(), target); } - + + // optional .google.protobuf.SourceCodeInfo source_code_info = 9; + if (has_source_code_info()) { + target = ::google::protobuf::internal::WireFormatLite:: + WriteMessageNoVirtualToArray( + 9, this->source_code_info(), target); + } + + // repeated int32 public_dependency = 10; + for (int i = 0; i < this->public_dependency_size(); i++) { + target = ::google::protobuf::internal::WireFormatLite:: + WriteInt32ToArray(10, this->public_dependency(i), target); + } + + // repeated int32 weak_dependency = 11; + for (int i = 0; i < this->weak_dependency_size(); i++) { + target = ::google::protobuf::internal::WireFormatLite:: + WriteInt32ToArray(11, this->weak_dependency(i), target); + } + if (!unknown_fields().empty()) { target = ::google::protobuf::internal::WireFormat::SerializeUnknownFieldsToArray( unknown_fields(), target); } + // @@protoc_insertion_point(serialize_to_array_end:google.protobuf.FileDescriptorProto) return target; } int FileDescriptorProto::ByteSize() const { int total_size = 0; - + if (_has_bits_[0 / 32] & (0xffu << (0 % 32))) { // optional string name = 1; if (has_name()) { @@ -1245,21 +1497,30 @@ int FileDescriptorProto::ByteSize() const { ::google::protobuf::internal::WireFormatLite::StringSize( this->name()); } - + // optional string package = 2; if (has_package()) { total_size += 1 + ::google::protobuf::internal::WireFormatLite::StringSize( this->package()); } - + + } + if (_has_bits_[9 / 32] & (0xffu << (9 % 32))) { // optional .google.protobuf.FileOptions options = 8; if (has_options()) { total_size += 1 + ::google::protobuf::internal::WireFormatLite::MessageSizeNoVirtual( this->options()); } - + + // optional .google.protobuf.SourceCodeInfo source_code_info = 9; + if (has_source_code_info()) { + total_size += 1 + + ::google::protobuf::internal::WireFormatLite::MessageSizeNoVirtual( + this->source_code_info()); + } + } // repeated string dependency = 3; total_size += 1 * this->dependency_size(); @@ -1267,7 +1528,27 @@ int FileDescriptorProto::ByteSize() const { total_size += ::google::protobuf::internal::WireFormatLite::StringSize( this->dependency(i)); } - + + // repeated int32 public_dependency = 10; + { + int data_size = 0; + for (int i = 0; i < this->public_dependency_size(); i++) { + data_size += ::google::protobuf::internal::WireFormatLite:: + Int32Size(this->public_dependency(i)); + } + total_size += 1 * this->public_dependency_size() + data_size; + } + + // repeated int32 weak_dependency = 11; + { + int data_size = 0; + for (int i = 0; i < this->weak_dependency_size(); i++) { + data_size += ::google::protobuf::internal::WireFormatLite:: + Int32Size(this->weak_dependency(i)); + } + total_size += 1 * this->weak_dependency_size() + data_size; + } + // repeated .google.protobuf.DescriptorProto message_type = 4; total_size += 1 * this->message_type_size(); for (int i = 0; i < this->message_type_size(); i++) { @@ -1275,7 +1556,7 @@ int FileDescriptorProto::ByteSize() const { ::google::protobuf::internal::WireFormatLite::MessageSizeNoVirtual( this->message_type(i)); } - + // repeated .google.protobuf.EnumDescriptorProto enum_type = 5; total_size += 1 * this->enum_type_size(); for (int i = 0; i < this->enum_type_size(); i++) { @@ -1283,7 +1564,7 @@ int FileDescriptorProto::ByteSize() const { ::google::protobuf::internal::WireFormatLite::MessageSizeNoVirtual( this->enum_type(i)); } - + // repeated .google.protobuf.ServiceDescriptorProto service = 6; total_size += 1 * this->service_size(); for (int i = 0; i < this->service_size(); i++) { @@ -1291,7 +1572,7 @@ int FileDescriptorProto::ByteSize() const { ::google::protobuf::internal::WireFormatLite::MessageSizeNoVirtual( this->service(i)); } - + // repeated .google.protobuf.FieldDescriptorProto extension = 7; total_size += 1 * this->extension_size(); for (int i = 0; i < this->extension_size(); i++) { @@ -1299,7 +1580,7 @@ int FileDescriptorProto::ByteSize() const { ::google::protobuf::internal::WireFormatLite::MessageSizeNoVirtual( this->extension(i)); } - + if (!unknown_fields().empty()) { total_size += ::google::protobuf::internal::WireFormat::ComputeUnknownFieldsSize( @@ -1326,20 +1607,27 @@ void FileDescriptorProto::MergeFrom(const ::google::protobuf::Message& from) { void FileDescriptorProto::MergeFrom(const FileDescriptorProto& from) { GOOGLE_CHECK_NE(&from, this); dependency_.MergeFrom(from.dependency_); + public_dependency_.MergeFrom(from.public_dependency_); + weak_dependency_.MergeFrom(from.weak_dependency_); message_type_.MergeFrom(from.message_type_); enum_type_.MergeFrom(from.enum_type_); service_.MergeFrom(from.service_); extension_.MergeFrom(from.extension_); if (from._has_bits_[0 / 32] & (0xffu << (0 % 32))) { - if (from._has_bit(0)) { + if (from.has_name()) { set_name(from.name()); } - if (from._has_bit(1)) { + if (from.has_package()) { set_package(from.package()); } - if (from._has_bit(7)) { + } + if (from._has_bits_[9 / 32] & (0xffu << (9 % 32))) { + if (from.has_options()) { mutable_options()->::google::protobuf::FileOptions::MergeFrom(from.options()); } + if (from.has_source_code_info()) { + mutable_source_code_info()->::google::protobuf::SourceCodeInfo::MergeFrom(from.source_code_info()); + } } mutable_unknown_fields()->MergeFrom(from.unknown_fields()); } @@ -1357,19 +1645,11 @@ void FileDescriptorProto::CopyFrom(const FileDescriptorProto& from) { } bool FileDescriptorProto::IsInitialized() const { - - for (int i = 0; i < message_type_size(); i++) { - if (!this->message_type(i).IsInitialized()) return false; - } - for (int i = 0; i < enum_type_size(); i++) { - if (!this->enum_type(i).IsInitialized()) return false; - } - for (int i = 0; i < service_size(); i++) { - if (!this->service(i).IsInitialized()) return false; - } - for (int i = 0; i < extension_size(); i++) { - if (!this->extension(i).IsInitialized()) return false; - } + + if (!::google::protobuf::internal::AllAreInitialized(this->message_type())) return false; + if (!::google::protobuf::internal::AllAreInitialized(this->enum_type())) return false; + if (!::google::protobuf::internal::AllAreInitialized(this->service())) return false; + if (!::google::protobuf::internal::AllAreInitialized(this->extension())) return false; if (has_options()) { if (!this->options().IsInitialized()) return false; } @@ -1381,11 +1661,14 @@ void FileDescriptorProto::Swap(FileDescriptorProto* other) { std::swap(name_, other->name_); std::swap(package_, other->package_); dependency_.Swap(&other->dependency_); + public_dependency_.Swap(&other->public_dependency_); + weak_dependency_.Swap(&other->weak_dependency_); message_type_.Swap(&other->message_type_); enum_type_.Swap(&other->enum_type_); service_.Swap(&other->service_); extension_.Swap(&other->extension_); std::swap(options_, other->options_); + std::swap(source_code_info_, other->source_code_info_); std::swap(_has_bits_[0], other->_has_bits_[0]); _unknown_fields_.Swap(&other->_unknown_fields_); std::swap(_cached_size_, other->_cached_size_); @@ -1411,6 +1694,7 @@ const int DescriptorProto_ExtensionRange::kEndFieldNumber; DescriptorProto_ExtensionRange::DescriptorProto_ExtensionRange() : ::google::protobuf::Message() { SharedCtor(); + // @@protoc_insertion_point(constructor:google.protobuf.DescriptorProto.ExtensionRange) } void DescriptorProto_ExtensionRange::InitAsDefaultInstance() { @@ -1420,6 +1704,7 @@ DescriptorProto_ExtensionRange::DescriptorProto_ExtensionRange(const DescriptorP : ::google::protobuf::Message() { SharedCtor(); MergeFrom(from); + // @@protoc_insertion_point(copy_constructor:google.protobuf.DescriptorProto.ExtensionRange) } void DescriptorProto_ExtensionRange::SharedCtor() { @@ -1430,6 +1715,7 @@ void DescriptorProto_ExtensionRange::SharedCtor() { } DescriptorProto_ExtensionRange::~DescriptorProto_ExtensionRange() { + // @@protoc_insertion_point(destructor:google.protobuf.DescriptorProto.ExtensionRange) SharedDtor(); } @@ -1449,7 +1735,8 @@ const ::google::protobuf::Descriptor* DescriptorProto_ExtensionRange::descriptor } const DescriptorProto_ExtensionRange& DescriptorProto_ExtensionRange::default_instance() { - if (default_instance_ == NULL) protobuf_AddDesc_google_2fprotobuf_2fdescriptor_2eproto(); return *default_instance_; + if (default_instance_ == NULL) protobuf_AddDesc_google_2fprotobuf_2fdescriptor_2eproto(); + return *default_instance_; } DescriptorProto_ExtensionRange* DescriptorProto_ExtensionRange::default_instance_ = NULL; @@ -1459,56 +1746,70 @@ DescriptorProto_ExtensionRange* DescriptorProto_ExtensionRange::New() const { } void DescriptorProto_ExtensionRange::Clear() { - if (_has_bits_[0 / 32] & (0xffu << (0 % 32))) { - start_ = 0; - end_ = 0; - } +#define OFFSET_OF_FIELD_(f) (reinterpret_cast<char*>( \ + &reinterpret_cast<DescriptorProto_ExtensionRange*>(16)->f) - \ + reinterpret_cast<char*>(16)) + +#define ZR_(first, last) do { \ + size_t f = OFFSET_OF_FIELD_(first); \ + size_t n = OFFSET_OF_FIELD_(last) - f + sizeof(last); \ + ::memset(&first, 0, n); \ + } while (0) + + ZR_(start_, end_); + +#undef OFFSET_OF_FIELD_ +#undef ZR_ + ::memset(_has_bits_, 0, sizeof(_has_bits_)); mutable_unknown_fields()->Clear(); } bool DescriptorProto_ExtensionRange::MergePartialFromCodedStream( ::google::protobuf::io::CodedInputStream* input) { -#define DO_(EXPRESSION) if (!(EXPRESSION)) return false +#define DO_(EXPRESSION) if (!(EXPRESSION)) goto failure ::google::protobuf::uint32 tag; - while ((tag = input->ReadTag()) != 0) { + // @@protoc_insertion_point(parse_start:google.protobuf.DescriptorProto.ExtensionRange) + for (;;) { + ::std::pair< ::google::protobuf::uint32, bool> p = input->ReadTagWithCutoff(127); + tag = p.first; + if (!p.second) goto handle_unusual; switch (::google::protobuf::internal::WireFormatLite::GetTagFieldNumber(tag)) { // optional int32 start = 1; case 1: { - if (::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) == - ::google::protobuf::internal::WireFormatLite::WIRETYPE_VARINT) { + if (tag == 8) { DO_((::google::protobuf::internal::WireFormatLite::ReadPrimitive< ::google::protobuf::int32, ::google::protobuf::internal::WireFormatLite::TYPE_INT32>( input, &start_))); - _set_bit(0); + set_has_start(); } else { - goto handle_uninterpreted; + goto handle_unusual; } if (input->ExpectTag(16)) goto parse_end; break; } - + // optional int32 end = 2; case 2: { - if (::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) == - ::google::protobuf::internal::WireFormatLite::WIRETYPE_VARINT) { + if (tag == 16) { parse_end: DO_((::google::protobuf::internal::WireFormatLite::ReadPrimitive< ::google::protobuf::int32, ::google::protobuf::internal::WireFormatLite::TYPE_INT32>( input, &end_))); - _set_bit(1); + set_has_end(); } else { - goto handle_uninterpreted; + goto handle_unusual; } - if (input->ExpectAtEnd()) return true; + if (input->ExpectAtEnd()) goto success; break; } - + default: { - handle_uninterpreted: - if (::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) == + handle_unusual: + if (tag == 0 || + ::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) == ::google::protobuf::internal::WireFormatLite::WIRETYPE_END_GROUP) { - return true; + goto success; } DO_(::google::protobuf::internal::WireFormat::SkipField( input, tag, mutable_unknown_fields())); @@ -1516,50 +1817,59 @@ bool DescriptorProto_ExtensionRange::MergePartialFromCodedStream( } } } +success: + // @@protoc_insertion_point(parse_success:google.protobuf.DescriptorProto.ExtensionRange) return true; +failure: + // @@protoc_insertion_point(parse_failure:google.protobuf.DescriptorProto.ExtensionRange) + return false; #undef DO_ } void DescriptorProto_ExtensionRange::SerializeWithCachedSizes( ::google::protobuf::io::CodedOutputStream* output) const { + // @@protoc_insertion_point(serialize_start:google.protobuf.DescriptorProto.ExtensionRange) // optional int32 start = 1; - if (_has_bit(0)) { + if (has_start()) { ::google::protobuf::internal::WireFormatLite::WriteInt32(1, this->start(), output); } - + // optional int32 end = 2; - if (_has_bit(1)) { + if (has_end()) { ::google::protobuf::internal::WireFormatLite::WriteInt32(2, this->end(), output); } - + if (!unknown_fields().empty()) { ::google::protobuf::internal::WireFormat::SerializeUnknownFields( unknown_fields(), output); } + // @@protoc_insertion_point(serialize_end:google.protobuf.DescriptorProto.ExtensionRange) } ::google::protobuf::uint8* DescriptorProto_ExtensionRange::SerializeWithCachedSizesToArray( ::google::protobuf::uint8* target) const { + // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.DescriptorProto.ExtensionRange) // optional int32 start = 1; - if (_has_bit(0)) { + if (has_start()) { target = ::google::protobuf::internal::WireFormatLite::WriteInt32ToArray(1, this->start(), target); } - + // optional int32 end = 2; - if (_has_bit(1)) { + if (has_end()) { target = ::google::protobuf::internal::WireFormatLite::WriteInt32ToArray(2, this->end(), target); } - + if (!unknown_fields().empty()) { target = ::google::protobuf::internal::WireFormat::SerializeUnknownFieldsToArray( unknown_fields(), target); } + // @@protoc_insertion_point(serialize_to_array_end:google.protobuf.DescriptorProto.ExtensionRange) return target; } int DescriptorProto_ExtensionRange::ByteSize() const { int total_size = 0; - + if (_has_bits_[0 / 32] & (0xffu << (0 % 32))) { // optional int32 start = 1; if (has_start()) { @@ -1567,14 +1877,14 @@ int DescriptorProto_ExtensionRange::ByteSize() const { ::google::protobuf::internal::WireFormatLite::Int32Size( this->start()); } - + // optional int32 end = 2; if (has_end()) { total_size += 1 + ::google::protobuf::internal::WireFormatLite::Int32Size( this->end()); } - + } if (!unknown_fields().empty()) { total_size += @@ -1602,10 +1912,10 @@ void DescriptorProto_ExtensionRange::MergeFrom(const ::google::protobuf::Message void DescriptorProto_ExtensionRange::MergeFrom(const DescriptorProto_ExtensionRange& from) { GOOGLE_CHECK_NE(&from, this); if (from._has_bits_[0 / 32] & (0xffu << (0 % 32))) { - if (from._has_bit(0)) { + if (from.has_start()) { set_start(from.start()); } - if (from._has_bit(1)) { + if (from.has_end()) { set_end(from.end()); } } @@ -1625,7 +1935,7 @@ void DescriptorProto_ExtensionRange::CopyFrom(const DescriptorProto_ExtensionRan } bool DescriptorProto_ExtensionRange::IsInitialized() const { - + return true; } @@ -1650,7 +1960,6 @@ void DescriptorProto_ExtensionRange::Swap(DescriptorProto_ExtensionRange* other) // ------------------------------------------------------------------- -const ::std::string DescriptorProto::_default_name_; #ifndef _MSC_VER const int DescriptorProto::kNameFieldNumber; const int DescriptorProto::kFieldFieldNumber; @@ -1658,12 +1967,14 @@ const int DescriptorProto::kExtensionFieldNumber; const int DescriptorProto::kNestedTypeFieldNumber; const int DescriptorProto::kEnumTypeFieldNumber; const int DescriptorProto::kExtensionRangeFieldNumber; +const int DescriptorProto::kOneofDeclFieldNumber; const int DescriptorProto::kOptionsFieldNumber; #endif // !_MSC_VER DescriptorProto::DescriptorProto() : ::google::protobuf::Message() { SharedCtor(); + // @@protoc_insertion_point(constructor:google.protobuf.DescriptorProto) } void DescriptorProto::InitAsDefaultInstance() { @@ -1674,21 +1985,24 @@ DescriptorProto::DescriptorProto(const DescriptorProto& from) : ::google::protobuf::Message() { SharedCtor(); MergeFrom(from); + // @@protoc_insertion_point(copy_constructor:google.protobuf.DescriptorProto) } void DescriptorProto::SharedCtor() { + ::google::protobuf::internal::GetEmptyString(); _cached_size_ = 0; - name_ = const_cast< ::std::string*>(&_default_name_); + name_ = const_cast< ::std::string*>(&::google::protobuf::internal::GetEmptyStringAlreadyInited()); options_ = NULL; ::memset(_has_bits_, 0, sizeof(_has_bits_)); } DescriptorProto::~DescriptorProto() { + // @@protoc_insertion_point(destructor:google.protobuf.DescriptorProto) SharedDtor(); } void DescriptorProto::SharedDtor() { - if (name_ != &_default_name_) { + if (name_ != &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { delete name_; } if (this != default_instance_) { @@ -1707,7 +2021,8 @@ const ::google::protobuf::Descriptor* DescriptorProto::descriptor() { } const DescriptorProto& DescriptorProto::default_instance() { - if (default_instance_ == NULL) protobuf_AddDesc_google_2fprotobuf_2fdescriptor_2eproto(); return *default_instance_; + if (default_instance_ == NULL) protobuf_AddDesc_google_2fprotobuf_2fdescriptor_2eproto(); + return *default_instance_; } DescriptorProto* DescriptorProto::default_instance_ = NULL; @@ -1717,13 +2032,13 @@ DescriptorProto* DescriptorProto::New() const { } void DescriptorProto::Clear() { - if (_has_bits_[0 / 32] & (0xffu << (0 % 32))) { - if (_has_bit(0)) { - if (name_ != &_default_name_) { + if (_has_bits_[0 / 32] & 129) { + if (has_name()) { + if (name_ != &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { name_->clear(); } } - if (_has_bit(6)) { + if (has_options()) { if (options_ != NULL) options_->::google::protobuf::MessageOptions::Clear(); } } @@ -1732,126 +2047,140 @@ void DescriptorProto::Clear() { nested_type_.Clear(); enum_type_.Clear(); extension_range_.Clear(); + oneof_decl_.Clear(); ::memset(_has_bits_, 0, sizeof(_has_bits_)); mutable_unknown_fields()->Clear(); } bool DescriptorProto::MergePartialFromCodedStream( ::google::protobuf::io::CodedInputStream* input) { -#define DO_(EXPRESSION) if (!(EXPRESSION)) return false +#define DO_(EXPRESSION) if (!(EXPRESSION)) goto failure ::google::protobuf::uint32 tag; - while ((tag = input->ReadTag()) != 0) { + // @@protoc_insertion_point(parse_start:google.protobuf.DescriptorProto) + for (;;) { + ::std::pair< ::google::protobuf::uint32, bool> p = input->ReadTagWithCutoff(127); + tag = p.first; + if (!p.second) goto handle_unusual; switch (::google::protobuf::internal::WireFormatLite::GetTagFieldNumber(tag)) { // optional string name = 1; case 1: { - if (::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) == - ::google::protobuf::internal::WireFormatLite::WIRETYPE_LENGTH_DELIMITED) { + if (tag == 10) { DO_(::google::protobuf::internal::WireFormatLite::ReadString( input, this->mutable_name())); - ::google::protobuf::internal::WireFormat::VerifyUTF8String( + ::google::protobuf::internal::WireFormat::VerifyUTF8StringNamedField( this->name().data(), this->name().length(), - ::google::protobuf::internal::WireFormat::PARSE); + ::google::protobuf::internal::WireFormat::PARSE, + "name"); } else { - goto handle_uninterpreted; + goto handle_unusual; } if (input->ExpectTag(18)) goto parse_field; break; } - + // repeated .google.protobuf.FieldDescriptorProto field = 2; case 2: { - if (::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) == - ::google::protobuf::internal::WireFormatLite::WIRETYPE_LENGTH_DELIMITED) { + if (tag == 18) { parse_field: DO_(::google::protobuf::internal::WireFormatLite::ReadMessageNoVirtual( input, add_field())); } else { - goto handle_uninterpreted; + goto handle_unusual; } if (input->ExpectTag(18)) goto parse_field; if (input->ExpectTag(26)) goto parse_nested_type; break; } - + // repeated .google.protobuf.DescriptorProto nested_type = 3; case 3: { - if (::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) == - ::google::protobuf::internal::WireFormatLite::WIRETYPE_LENGTH_DELIMITED) { + if (tag == 26) { parse_nested_type: DO_(::google::protobuf::internal::WireFormatLite::ReadMessageNoVirtual( input, add_nested_type())); } else { - goto handle_uninterpreted; + goto handle_unusual; } if (input->ExpectTag(26)) goto parse_nested_type; if (input->ExpectTag(34)) goto parse_enum_type; break; } - + // repeated .google.protobuf.EnumDescriptorProto enum_type = 4; case 4: { - if (::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) == - ::google::protobuf::internal::WireFormatLite::WIRETYPE_LENGTH_DELIMITED) { + if (tag == 34) { parse_enum_type: DO_(::google::protobuf::internal::WireFormatLite::ReadMessageNoVirtual( input, add_enum_type())); } else { - goto handle_uninterpreted; + goto handle_unusual; } if (input->ExpectTag(34)) goto parse_enum_type; if (input->ExpectTag(42)) goto parse_extension_range; break; } - + // repeated .google.protobuf.DescriptorProto.ExtensionRange extension_range = 5; case 5: { - if (::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) == - ::google::protobuf::internal::WireFormatLite::WIRETYPE_LENGTH_DELIMITED) { + if (tag == 42) { parse_extension_range: DO_(::google::protobuf::internal::WireFormatLite::ReadMessageNoVirtual( input, add_extension_range())); } else { - goto handle_uninterpreted; + goto handle_unusual; } if (input->ExpectTag(42)) goto parse_extension_range; if (input->ExpectTag(50)) goto parse_extension; break; } - + // repeated .google.protobuf.FieldDescriptorProto extension = 6; case 6: { - if (::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) == - ::google::protobuf::internal::WireFormatLite::WIRETYPE_LENGTH_DELIMITED) { + if (tag == 50) { parse_extension: DO_(::google::protobuf::internal::WireFormatLite::ReadMessageNoVirtual( input, add_extension())); } else { - goto handle_uninterpreted; + goto handle_unusual; } if (input->ExpectTag(50)) goto parse_extension; if (input->ExpectTag(58)) goto parse_options; break; } - + // optional .google.protobuf.MessageOptions options = 7; case 7: { - if (::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) == - ::google::protobuf::internal::WireFormatLite::WIRETYPE_LENGTH_DELIMITED) { + if (tag == 58) { parse_options: DO_(::google::protobuf::internal::WireFormatLite::ReadMessageNoVirtual( input, mutable_options())); } else { - goto handle_uninterpreted; + goto handle_unusual; } - if (input->ExpectAtEnd()) return true; + if (input->ExpectTag(66)) goto parse_oneof_decl; break; } - + + // repeated .google.protobuf.OneofDescriptorProto oneof_decl = 8; + case 8: { + if (tag == 66) { + parse_oneof_decl: + DO_(::google::protobuf::internal::WireFormatLite::ReadMessageNoVirtual( + input, add_oneof_decl())); + } else { + goto handle_unusual; + } + if (input->ExpectTag(66)) goto parse_oneof_decl; + if (input->ExpectAtEnd()) goto success; + break; + } + default: { - handle_uninterpreted: - if (::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) == + handle_unusual: + if (tag == 0 || + ::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) == ::google::protobuf::internal::WireFormatLite::WIRETYPE_END_GROUP) { - return true; + goto success; } DO_(::google::protobuf::internal::WireFormat::SkipField( input, tag, mutable_unknown_fields())); @@ -1859,127 +2188,151 @@ bool DescriptorProto::MergePartialFromCodedStream( } } } +success: + // @@protoc_insertion_point(parse_success:google.protobuf.DescriptorProto) return true; +failure: + // @@protoc_insertion_point(parse_failure:google.protobuf.DescriptorProto) + return false; #undef DO_ } void DescriptorProto::SerializeWithCachedSizes( ::google::protobuf::io::CodedOutputStream* output) const { + // @@protoc_insertion_point(serialize_start:google.protobuf.DescriptorProto) // optional string name = 1; - if (_has_bit(0)) { - ::google::protobuf::internal::WireFormat::VerifyUTF8String( + if (has_name()) { + ::google::protobuf::internal::WireFormat::VerifyUTF8StringNamedField( this->name().data(), this->name().length(), - ::google::protobuf::internal::WireFormat::SERIALIZE); - ::google::protobuf::internal::WireFormatLite::WriteString( + ::google::protobuf::internal::WireFormat::SERIALIZE, + "name"); + ::google::protobuf::internal::WireFormatLite::WriteStringMaybeAliased( 1, this->name(), output); } - + // repeated .google.protobuf.FieldDescriptorProto field = 2; for (int i = 0; i < this->field_size(); i++) { ::google::protobuf::internal::WireFormatLite::WriteMessageMaybeToArray( 2, this->field(i), output); } - + // repeated .google.protobuf.DescriptorProto nested_type = 3; for (int i = 0; i < this->nested_type_size(); i++) { ::google::protobuf::internal::WireFormatLite::WriteMessageMaybeToArray( 3, this->nested_type(i), output); } - + // repeated .google.protobuf.EnumDescriptorProto enum_type = 4; for (int i = 0; i < this->enum_type_size(); i++) { ::google::protobuf::internal::WireFormatLite::WriteMessageMaybeToArray( 4, this->enum_type(i), output); } - + // repeated .google.protobuf.DescriptorProto.ExtensionRange extension_range = 5; for (int i = 0; i < this->extension_range_size(); i++) { ::google::protobuf::internal::WireFormatLite::WriteMessageMaybeToArray( 5, this->extension_range(i), output); } - + // repeated .google.protobuf.FieldDescriptorProto extension = 6; for (int i = 0; i < this->extension_size(); i++) { ::google::protobuf::internal::WireFormatLite::WriteMessageMaybeToArray( 6, this->extension(i), output); } - + // optional .google.protobuf.MessageOptions options = 7; - if (_has_bit(6)) { + if (has_options()) { ::google::protobuf::internal::WireFormatLite::WriteMessageMaybeToArray( 7, this->options(), output); } - + + // repeated .google.protobuf.OneofDescriptorProto oneof_decl = 8; + for (int i = 0; i < this->oneof_decl_size(); i++) { + ::google::protobuf::internal::WireFormatLite::WriteMessageMaybeToArray( + 8, this->oneof_decl(i), output); + } + if (!unknown_fields().empty()) { ::google::protobuf::internal::WireFormat::SerializeUnknownFields( unknown_fields(), output); } + // @@protoc_insertion_point(serialize_end:google.protobuf.DescriptorProto) } ::google::protobuf::uint8* DescriptorProto::SerializeWithCachedSizesToArray( ::google::protobuf::uint8* target) const { + // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.DescriptorProto) // optional string name = 1; - if (_has_bit(0)) { - ::google::protobuf::internal::WireFormat::VerifyUTF8String( + if (has_name()) { + ::google::protobuf::internal::WireFormat::VerifyUTF8StringNamedField( this->name().data(), this->name().length(), - ::google::protobuf::internal::WireFormat::SERIALIZE); + ::google::protobuf::internal::WireFormat::SERIALIZE, + "name"); target = ::google::protobuf::internal::WireFormatLite::WriteStringToArray( 1, this->name(), target); } - + // repeated .google.protobuf.FieldDescriptorProto field = 2; for (int i = 0; i < this->field_size(); i++) { target = ::google::protobuf::internal::WireFormatLite:: WriteMessageNoVirtualToArray( 2, this->field(i), target); } - + // repeated .google.protobuf.DescriptorProto nested_type = 3; for (int i = 0; i < this->nested_type_size(); i++) { target = ::google::protobuf::internal::WireFormatLite:: WriteMessageNoVirtualToArray( 3, this->nested_type(i), target); } - + // repeated .google.protobuf.EnumDescriptorProto enum_type = 4; for (int i = 0; i < this->enum_type_size(); i++) { target = ::google::protobuf::internal::WireFormatLite:: WriteMessageNoVirtualToArray( 4, this->enum_type(i), target); } - + // repeated .google.protobuf.DescriptorProto.ExtensionRange extension_range = 5; for (int i = 0; i < this->extension_range_size(); i++) { target = ::google::protobuf::internal::WireFormatLite:: WriteMessageNoVirtualToArray( 5, this->extension_range(i), target); } - + // repeated .google.protobuf.FieldDescriptorProto extension = 6; for (int i = 0; i < this->extension_size(); i++) { target = ::google::protobuf::internal::WireFormatLite:: WriteMessageNoVirtualToArray( 6, this->extension(i), target); } - + // optional .google.protobuf.MessageOptions options = 7; - if (_has_bit(6)) { + if (has_options()) { target = ::google::protobuf::internal::WireFormatLite:: WriteMessageNoVirtualToArray( 7, this->options(), target); } - + + // repeated .google.protobuf.OneofDescriptorProto oneof_decl = 8; + for (int i = 0; i < this->oneof_decl_size(); i++) { + target = ::google::protobuf::internal::WireFormatLite:: + WriteMessageNoVirtualToArray( + 8, this->oneof_decl(i), target); + } + if (!unknown_fields().empty()) { target = ::google::protobuf::internal::WireFormat::SerializeUnknownFieldsToArray( unknown_fields(), target); } + // @@protoc_insertion_point(serialize_to_array_end:google.protobuf.DescriptorProto) return target; } int DescriptorProto::ByteSize() const { int total_size = 0; - + if (_has_bits_[0 / 32] & (0xffu << (0 % 32))) { // optional string name = 1; if (has_name()) { @@ -1987,14 +2340,14 @@ int DescriptorProto::ByteSize() const { ::google::protobuf::internal::WireFormatLite::StringSize( this->name()); } - + // optional .google.protobuf.MessageOptions options = 7; if (has_options()) { total_size += 1 + ::google::protobuf::internal::WireFormatLite::MessageSizeNoVirtual( this->options()); } - + } // repeated .google.protobuf.FieldDescriptorProto field = 2; total_size += 1 * this->field_size(); @@ -2003,7 +2356,7 @@ int DescriptorProto::ByteSize() const { ::google::protobuf::internal::WireFormatLite::MessageSizeNoVirtual( this->field(i)); } - + // repeated .google.protobuf.FieldDescriptorProto extension = 6; total_size += 1 * this->extension_size(); for (int i = 0; i < this->extension_size(); i++) { @@ -2011,7 +2364,7 @@ int DescriptorProto::ByteSize() const { ::google::protobuf::internal::WireFormatLite::MessageSizeNoVirtual( this->extension(i)); } - + // repeated .google.protobuf.DescriptorProto nested_type = 3; total_size += 1 * this->nested_type_size(); for (int i = 0; i < this->nested_type_size(); i++) { @@ -2019,7 +2372,7 @@ int DescriptorProto::ByteSize() const { ::google::protobuf::internal::WireFormatLite::MessageSizeNoVirtual( this->nested_type(i)); } - + // repeated .google.protobuf.EnumDescriptorProto enum_type = 4; total_size += 1 * this->enum_type_size(); for (int i = 0; i < this->enum_type_size(); i++) { @@ -2027,7 +2380,7 @@ int DescriptorProto::ByteSize() const { ::google::protobuf::internal::WireFormatLite::MessageSizeNoVirtual( this->enum_type(i)); } - + // repeated .google.protobuf.DescriptorProto.ExtensionRange extension_range = 5; total_size += 1 * this->extension_range_size(); for (int i = 0; i < this->extension_range_size(); i++) { @@ -2035,7 +2388,15 @@ int DescriptorProto::ByteSize() const { ::google::protobuf::internal::WireFormatLite::MessageSizeNoVirtual( this->extension_range(i)); } - + + // repeated .google.protobuf.OneofDescriptorProto oneof_decl = 8; + total_size += 1 * this->oneof_decl_size(); + for (int i = 0; i < this->oneof_decl_size(); i++) { + total_size += + ::google::protobuf::internal::WireFormatLite::MessageSizeNoVirtual( + this->oneof_decl(i)); + } + if (!unknown_fields().empty()) { total_size += ::google::protobuf::internal::WireFormat::ComputeUnknownFieldsSize( @@ -2066,11 +2427,12 @@ void DescriptorProto::MergeFrom(const DescriptorProto& from) { nested_type_.MergeFrom(from.nested_type_); enum_type_.MergeFrom(from.enum_type_); extension_range_.MergeFrom(from.extension_range_); + oneof_decl_.MergeFrom(from.oneof_decl_); if (from._has_bits_[0 / 32] & (0xffu << (0 % 32))) { - if (from._has_bit(0)) { + if (from.has_name()) { set_name(from.name()); } - if (from._has_bit(6)) { + if (from.has_options()) { mutable_options()->::google::protobuf::MessageOptions::MergeFrom(from.options()); } } @@ -2090,19 +2452,11 @@ void DescriptorProto::CopyFrom(const DescriptorProto& from) { } bool DescriptorProto::IsInitialized() const { - - for (int i = 0; i < field_size(); i++) { - if (!this->field(i).IsInitialized()) return false; - } - for (int i = 0; i < extension_size(); i++) { - if (!this->extension(i).IsInitialized()) return false; - } - for (int i = 0; i < nested_type_size(); i++) { - if (!this->nested_type(i).IsInitialized()) return false; - } - for (int i = 0; i < enum_type_size(); i++) { - if (!this->enum_type(i).IsInitialized()) return false; - } + + if (!::google::protobuf::internal::AllAreInitialized(this->field())) return false; + if (!::google::protobuf::internal::AllAreInitialized(this->extension())) return false; + if (!::google::protobuf::internal::AllAreInitialized(this->nested_type())) return false; + if (!::google::protobuf::internal::AllAreInitialized(this->enum_type())) return false; if (has_options()) { if (!this->options().IsInitialized()) return false; } @@ -2117,6 +2471,7 @@ void DescriptorProto::Swap(DescriptorProto* other) { nested_type_.Swap(&other->nested_type_); enum_type_.Swap(&other->enum_type_); extension_range_.Swap(&other->extension_range_); + oneof_decl_.Swap(&other->oneof_decl_); std::swap(options_, other->options_); std::swap(_has_bits_[0], other->_has_bits_[0]); _unknown_fields_.Swap(&other->_unknown_fields_); @@ -2211,10 +2566,6 @@ const FieldDescriptorProto_Label FieldDescriptorProto::Label_MIN; const FieldDescriptorProto_Label FieldDescriptorProto::Label_MAX; const int FieldDescriptorProto::Label_ARRAYSIZE; #endif // _MSC_VER -const ::std::string FieldDescriptorProto::_default_name_; -const ::std::string FieldDescriptorProto::_default_type_name_; -const ::std::string FieldDescriptorProto::_default_extendee_; -const ::std::string FieldDescriptorProto::_default_default_value_; #ifndef _MSC_VER const int FieldDescriptorProto::kNameFieldNumber; const int FieldDescriptorProto::kNumberFieldNumber; @@ -2223,12 +2574,14 @@ const int FieldDescriptorProto::kTypeFieldNumber; const int FieldDescriptorProto::kTypeNameFieldNumber; const int FieldDescriptorProto::kExtendeeFieldNumber; const int FieldDescriptorProto::kDefaultValueFieldNumber; +const int FieldDescriptorProto::kOneofIndexFieldNumber; const int FieldDescriptorProto::kOptionsFieldNumber; #endif // !_MSC_VER FieldDescriptorProto::FieldDescriptorProto() : ::google::protobuf::Message() { SharedCtor(); + // @@protoc_insertion_point(constructor:google.protobuf.FieldDescriptorProto) } void FieldDescriptorProto::InitAsDefaultInstance() { @@ -2239,36 +2592,40 @@ FieldDescriptorProto::FieldDescriptorProto(const FieldDescriptorProto& from) : ::google::protobuf::Message() { SharedCtor(); MergeFrom(from); + // @@protoc_insertion_point(copy_constructor:google.protobuf.FieldDescriptorProto) } void FieldDescriptorProto::SharedCtor() { + ::google::protobuf::internal::GetEmptyString(); _cached_size_ = 0; - name_ = const_cast< ::std::string*>(&_default_name_); + name_ = const_cast< ::std::string*>(&::google::protobuf::internal::GetEmptyStringAlreadyInited()); number_ = 0; label_ = 1; type_ = 1; - type_name_ = const_cast< ::std::string*>(&_default_type_name_); - extendee_ = const_cast< ::std::string*>(&_default_extendee_); - default_value_ = const_cast< ::std::string*>(&_default_default_value_); + type_name_ = const_cast< ::std::string*>(&::google::protobuf::internal::GetEmptyStringAlreadyInited()); + extendee_ = const_cast< ::std::string*>(&::google::protobuf::internal::GetEmptyStringAlreadyInited()); + default_value_ = const_cast< ::std::string*>(&::google::protobuf::internal::GetEmptyStringAlreadyInited()); + oneof_index_ = 0; options_ = NULL; ::memset(_has_bits_, 0, sizeof(_has_bits_)); } FieldDescriptorProto::~FieldDescriptorProto() { + // @@protoc_insertion_point(destructor:google.protobuf.FieldDescriptorProto) SharedDtor(); } void FieldDescriptorProto::SharedDtor() { - if (name_ != &_default_name_) { + if (name_ != &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { delete name_; } - if (type_name_ != &_default_type_name_) { + if (type_name_ != &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { delete type_name_; } - if (extendee_ != &_default_extendee_) { + if (extendee_ != &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { delete extendee_; } - if (default_value_ != &_default_default_value_) { + if (default_value_ != &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { delete default_value_; } if (this != default_instance_) { @@ -2287,7 +2644,8 @@ const ::google::protobuf::Descriptor* FieldDescriptorProto::descriptor() { } const FieldDescriptorProto& FieldDescriptorProto::default_instance() { - if (default_instance_ == NULL) protobuf_AddDesc_google_2fprotobuf_2fdescriptor_2eproto(); return *default_instance_; + if (default_instance_ == NULL) protobuf_AddDesc_google_2fprotobuf_2fdescriptor_2eproto(); + return *default_instance_; } FieldDescriptorProto* FieldDescriptorProto::default_instance_ = NULL; @@ -2297,33 +2655,34 @@ FieldDescriptorProto* FieldDescriptorProto::New() const { } void FieldDescriptorProto::Clear() { - if (_has_bits_[0 / 32] & (0xffu << (0 % 32))) { - if (_has_bit(0)) { - if (name_ != &_default_name_) { + if (_has_bits_[0 / 32] & 255) { + if (has_name()) { + if (name_ != &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { name_->clear(); } } number_ = 0; label_ = 1; type_ = 1; - if (_has_bit(4)) { - if (type_name_ != &_default_type_name_) { + if (has_type_name()) { + if (type_name_ != &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { type_name_->clear(); } } - if (_has_bit(5)) { - if (extendee_ != &_default_extendee_) { + if (has_extendee()) { + if (extendee_ != &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { extendee_->clear(); } } - if (_has_bit(6)) { - if (default_value_ != &_default_default_value_) { + if (has_default_value()) { + if (default_value_ != &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { default_value_->clear(); } } - if (_has_bit(7)) { - if (options_ != NULL) options_->::google::protobuf::FieldOptions::Clear(); - } + oneof_index_ = 0; + } + if (has_options()) { + if (options_ != NULL) options_->::google::protobuf::FieldOptions::Clear(); } ::memset(_has_bits_, 0, sizeof(_has_bits_)); mutable_unknown_fields()->Clear(); @@ -2331,63 +2690,65 @@ void FieldDescriptorProto::Clear() { bool FieldDescriptorProto::MergePartialFromCodedStream( ::google::protobuf::io::CodedInputStream* input) { -#define DO_(EXPRESSION) if (!(EXPRESSION)) return false +#define DO_(EXPRESSION) if (!(EXPRESSION)) goto failure ::google::protobuf::uint32 tag; - while ((tag = input->ReadTag()) != 0) { + // @@protoc_insertion_point(parse_start:google.protobuf.FieldDescriptorProto) + for (;;) { + ::std::pair< ::google::protobuf::uint32, bool> p = input->ReadTagWithCutoff(127); + tag = p.first; + if (!p.second) goto handle_unusual; switch (::google::protobuf::internal::WireFormatLite::GetTagFieldNumber(tag)) { // optional string name = 1; case 1: { - if (::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) == - ::google::protobuf::internal::WireFormatLite::WIRETYPE_LENGTH_DELIMITED) { + if (tag == 10) { DO_(::google::protobuf::internal::WireFormatLite::ReadString( input, this->mutable_name())); - ::google::protobuf::internal::WireFormat::VerifyUTF8String( + ::google::protobuf::internal::WireFormat::VerifyUTF8StringNamedField( this->name().data(), this->name().length(), - ::google::protobuf::internal::WireFormat::PARSE); + ::google::protobuf::internal::WireFormat::PARSE, + "name"); } else { - goto handle_uninterpreted; + goto handle_unusual; } if (input->ExpectTag(18)) goto parse_extendee; break; } - + // optional string extendee = 2; case 2: { - if (::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) == - ::google::protobuf::internal::WireFormatLite::WIRETYPE_LENGTH_DELIMITED) { + if (tag == 18) { parse_extendee: DO_(::google::protobuf::internal::WireFormatLite::ReadString( input, this->mutable_extendee())); - ::google::protobuf::internal::WireFormat::VerifyUTF8String( + ::google::protobuf::internal::WireFormat::VerifyUTF8StringNamedField( this->extendee().data(), this->extendee().length(), - ::google::protobuf::internal::WireFormat::PARSE); + ::google::protobuf::internal::WireFormat::PARSE, + "extendee"); } else { - goto handle_uninterpreted; + goto handle_unusual; } if (input->ExpectTag(24)) goto parse_number; break; } - + // optional int32 number = 3; case 3: { - if (::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) == - ::google::protobuf::internal::WireFormatLite::WIRETYPE_VARINT) { + if (tag == 24) { parse_number: DO_((::google::protobuf::internal::WireFormatLite::ReadPrimitive< ::google::protobuf::int32, ::google::protobuf::internal::WireFormatLite::TYPE_INT32>( input, &number_))); - _set_bit(1); + set_has_number(); } else { - goto handle_uninterpreted; + goto handle_unusual; } if (input->ExpectTag(32)) goto parse_label; break; } - + // optional .google.protobuf.FieldDescriptorProto.Label label = 4; case 4: { - if (::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) == - ::google::protobuf::internal::WireFormatLite::WIRETYPE_VARINT) { + if (tag == 32) { parse_label: int value; DO_((::google::protobuf::internal::WireFormatLite::ReadPrimitive< @@ -2399,16 +2760,15 @@ bool FieldDescriptorProto::MergePartialFromCodedStream( mutable_unknown_fields()->AddVarint(4, value); } } else { - goto handle_uninterpreted; + goto handle_unusual; } if (input->ExpectTag(40)) goto parse_type; break; } - + // optional .google.protobuf.FieldDescriptorProto.Type type = 5; case 5: { - if (::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) == - ::google::protobuf::internal::WireFormatLite::WIRETYPE_VARINT) { + if (tag == 40) { parse_type: int value; DO_((::google::protobuf::internal::WireFormatLite::ReadPrimitive< @@ -2420,65 +2780,80 @@ bool FieldDescriptorProto::MergePartialFromCodedStream( mutable_unknown_fields()->AddVarint(5, value); } } else { - goto handle_uninterpreted; + goto handle_unusual; } if (input->ExpectTag(50)) goto parse_type_name; break; } - + // optional string type_name = 6; case 6: { - if (::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) == - ::google::protobuf::internal::WireFormatLite::WIRETYPE_LENGTH_DELIMITED) { + if (tag == 50) { parse_type_name: DO_(::google::protobuf::internal::WireFormatLite::ReadString( input, this->mutable_type_name())); - ::google::protobuf::internal::WireFormat::VerifyUTF8String( + ::google::protobuf::internal::WireFormat::VerifyUTF8StringNamedField( this->type_name().data(), this->type_name().length(), - ::google::protobuf::internal::WireFormat::PARSE); + ::google::protobuf::internal::WireFormat::PARSE, + "type_name"); } else { - goto handle_uninterpreted; + goto handle_unusual; } if (input->ExpectTag(58)) goto parse_default_value; break; } - + // optional string default_value = 7; case 7: { - if (::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) == - ::google::protobuf::internal::WireFormatLite::WIRETYPE_LENGTH_DELIMITED) { + if (tag == 58) { parse_default_value: DO_(::google::protobuf::internal::WireFormatLite::ReadString( input, this->mutable_default_value())); - ::google::protobuf::internal::WireFormat::VerifyUTF8String( + ::google::protobuf::internal::WireFormat::VerifyUTF8StringNamedField( this->default_value().data(), this->default_value().length(), - ::google::protobuf::internal::WireFormat::PARSE); + ::google::protobuf::internal::WireFormat::PARSE, + "default_value"); } else { - goto handle_uninterpreted; + goto handle_unusual; } if (input->ExpectTag(66)) goto parse_options; break; } - + // optional .google.protobuf.FieldOptions options = 8; case 8: { - if (::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) == - ::google::protobuf::internal::WireFormatLite::WIRETYPE_LENGTH_DELIMITED) { + if (tag == 66) { parse_options: DO_(::google::protobuf::internal::WireFormatLite::ReadMessageNoVirtual( input, mutable_options())); } else { - goto handle_uninterpreted; + goto handle_unusual; + } + if (input->ExpectTag(72)) goto parse_oneof_index; + break; + } + + // optional int32 oneof_index = 9; + case 9: { + if (tag == 72) { + parse_oneof_index: + DO_((::google::protobuf::internal::WireFormatLite::ReadPrimitive< + ::google::protobuf::int32, ::google::protobuf::internal::WireFormatLite::TYPE_INT32>( + input, &oneof_index_))); + set_has_oneof_index(); + } else { + goto handle_unusual; } - if (input->ExpectAtEnd()) return true; + if (input->ExpectAtEnd()) goto success; break; } - + default: { - handle_uninterpreted: - if (::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) == + handle_unusual: + if (tag == 0 || + ::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) == ::google::protobuf::internal::WireFormatLite::WIRETYPE_END_GROUP) { - return true; + goto success; } DO_(::google::protobuf::internal::WireFormat::SkipField( input, tag, mutable_unknown_fields())); @@ -2486,153 +2861,180 @@ bool FieldDescriptorProto::MergePartialFromCodedStream( } } } +success: + // @@protoc_insertion_point(parse_success:google.protobuf.FieldDescriptorProto) return true; +failure: + // @@protoc_insertion_point(parse_failure:google.protobuf.FieldDescriptorProto) + return false; #undef DO_ } void FieldDescriptorProto::SerializeWithCachedSizes( ::google::protobuf::io::CodedOutputStream* output) const { + // @@protoc_insertion_point(serialize_start:google.protobuf.FieldDescriptorProto) // optional string name = 1; - if (_has_bit(0)) { - ::google::protobuf::internal::WireFormat::VerifyUTF8String( + if (has_name()) { + ::google::protobuf::internal::WireFormat::VerifyUTF8StringNamedField( this->name().data(), this->name().length(), - ::google::protobuf::internal::WireFormat::SERIALIZE); - ::google::protobuf::internal::WireFormatLite::WriteString( + ::google::protobuf::internal::WireFormat::SERIALIZE, + "name"); + ::google::protobuf::internal::WireFormatLite::WriteStringMaybeAliased( 1, this->name(), output); } - + // optional string extendee = 2; - if (_has_bit(5)) { - ::google::protobuf::internal::WireFormat::VerifyUTF8String( + if (has_extendee()) { + ::google::protobuf::internal::WireFormat::VerifyUTF8StringNamedField( this->extendee().data(), this->extendee().length(), - ::google::protobuf::internal::WireFormat::SERIALIZE); - ::google::protobuf::internal::WireFormatLite::WriteString( + ::google::protobuf::internal::WireFormat::SERIALIZE, + "extendee"); + ::google::protobuf::internal::WireFormatLite::WriteStringMaybeAliased( 2, this->extendee(), output); } - + // optional int32 number = 3; - if (_has_bit(1)) { + if (has_number()) { ::google::protobuf::internal::WireFormatLite::WriteInt32(3, this->number(), output); } - + // optional .google.protobuf.FieldDescriptorProto.Label label = 4; - if (_has_bit(2)) { + if (has_label()) { ::google::protobuf::internal::WireFormatLite::WriteEnum( 4, this->label(), output); } - + // optional .google.protobuf.FieldDescriptorProto.Type type = 5; - if (_has_bit(3)) { + if (has_type()) { ::google::protobuf::internal::WireFormatLite::WriteEnum( 5, this->type(), output); } - + // optional string type_name = 6; - if (_has_bit(4)) { - ::google::protobuf::internal::WireFormat::VerifyUTF8String( + if (has_type_name()) { + ::google::protobuf::internal::WireFormat::VerifyUTF8StringNamedField( this->type_name().data(), this->type_name().length(), - ::google::protobuf::internal::WireFormat::SERIALIZE); - ::google::protobuf::internal::WireFormatLite::WriteString( + ::google::protobuf::internal::WireFormat::SERIALIZE, + "type_name"); + ::google::protobuf::internal::WireFormatLite::WriteStringMaybeAliased( 6, this->type_name(), output); } - + // optional string default_value = 7; - if (_has_bit(6)) { - ::google::protobuf::internal::WireFormat::VerifyUTF8String( + if (has_default_value()) { + ::google::protobuf::internal::WireFormat::VerifyUTF8StringNamedField( this->default_value().data(), this->default_value().length(), - ::google::protobuf::internal::WireFormat::SERIALIZE); - ::google::protobuf::internal::WireFormatLite::WriteString( + ::google::protobuf::internal::WireFormat::SERIALIZE, + "default_value"); + ::google::protobuf::internal::WireFormatLite::WriteStringMaybeAliased( 7, this->default_value(), output); } - + // optional .google.protobuf.FieldOptions options = 8; - if (_has_bit(7)) { + if (has_options()) { ::google::protobuf::internal::WireFormatLite::WriteMessageMaybeToArray( 8, this->options(), output); } - + + // optional int32 oneof_index = 9; + if (has_oneof_index()) { + ::google::protobuf::internal::WireFormatLite::WriteInt32(9, this->oneof_index(), output); + } + if (!unknown_fields().empty()) { ::google::protobuf::internal::WireFormat::SerializeUnknownFields( unknown_fields(), output); } + // @@protoc_insertion_point(serialize_end:google.protobuf.FieldDescriptorProto) } ::google::protobuf::uint8* FieldDescriptorProto::SerializeWithCachedSizesToArray( ::google::protobuf::uint8* target) const { + // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.FieldDescriptorProto) // optional string name = 1; - if (_has_bit(0)) { - ::google::protobuf::internal::WireFormat::VerifyUTF8String( + if (has_name()) { + ::google::protobuf::internal::WireFormat::VerifyUTF8StringNamedField( this->name().data(), this->name().length(), - ::google::protobuf::internal::WireFormat::SERIALIZE); + ::google::protobuf::internal::WireFormat::SERIALIZE, + "name"); target = ::google::protobuf::internal::WireFormatLite::WriteStringToArray( 1, this->name(), target); } - + // optional string extendee = 2; - if (_has_bit(5)) { - ::google::protobuf::internal::WireFormat::VerifyUTF8String( + if (has_extendee()) { + ::google::protobuf::internal::WireFormat::VerifyUTF8StringNamedField( this->extendee().data(), this->extendee().length(), - ::google::protobuf::internal::WireFormat::SERIALIZE); + ::google::protobuf::internal::WireFormat::SERIALIZE, + "extendee"); target = ::google::protobuf::internal::WireFormatLite::WriteStringToArray( 2, this->extendee(), target); } - + // optional int32 number = 3; - if (_has_bit(1)) { + if (has_number()) { target = ::google::protobuf::internal::WireFormatLite::WriteInt32ToArray(3, this->number(), target); } - + // optional .google.protobuf.FieldDescriptorProto.Label label = 4; - if (_has_bit(2)) { + if (has_label()) { target = ::google::protobuf::internal::WireFormatLite::WriteEnumToArray( 4, this->label(), target); } - + // optional .google.protobuf.FieldDescriptorProto.Type type = 5; - if (_has_bit(3)) { + if (has_type()) { target = ::google::protobuf::internal::WireFormatLite::WriteEnumToArray( 5, this->type(), target); } - + // optional string type_name = 6; - if (_has_bit(4)) { - ::google::protobuf::internal::WireFormat::VerifyUTF8String( + if (has_type_name()) { + ::google::protobuf::internal::WireFormat::VerifyUTF8StringNamedField( this->type_name().data(), this->type_name().length(), - ::google::protobuf::internal::WireFormat::SERIALIZE); + ::google::protobuf::internal::WireFormat::SERIALIZE, + "type_name"); target = ::google::protobuf::internal::WireFormatLite::WriteStringToArray( 6, this->type_name(), target); } - + // optional string default_value = 7; - if (_has_bit(6)) { - ::google::protobuf::internal::WireFormat::VerifyUTF8String( + if (has_default_value()) { + ::google::protobuf::internal::WireFormat::VerifyUTF8StringNamedField( this->default_value().data(), this->default_value().length(), - ::google::protobuf::internal::WireFormat::SERIALIZE); + ::google::protobuf::internal::WireFormat::SERIALIZE, + "default_value"); target = ::google::protobuf::internal::WireFormatLite::WriteStringToArray( 7, this->default_value(), target); } - + // optional .google.protobuf.FieldOptions options = 8; - if (_has_bit(7)) { + if (has_options()) { target = ::google::protobuf::internal::WireFormatLite:: WriteMessageNoVirtualToArray( 8, this->options(), target); } - + + // optional int32 oneof_index = 9; + if (has_oneof_index()) { + target = ::google::protobuf::internal::WireFormatLite::WriteInt32ToArray(9, this->oneof_index(), target); + } + if (!unknown_fields().empty()) { target = ::google::protobuf::internal::WireFormat::SerializeUnknownFieldsToArray( unknown_fields(), target); } + // @@protoc_insertion_point(serialize_to_array_end:google.protobuf.FieldDescriptorProto) return target; } int FieldDescriptorProto::ByteSize() const { int total_size = 0; - + if (_has_bits_[0 / 32] & (0xffu << (0 % 32))) { // optional string name = 1; if (has_name()) { @@ -2640,54 +3042,63 @@ int FieldDescriptorProto::ByteSize() const { ::google::protobuf::internal::WireFormatLite::StringSize( this->name()); } - + // optional int32 number = 3; if (has_number()) { total_size += 1 + ::google::protobuf::internal::WireFormatLite::Int32Size( this->number()); } - + // optional .google.protobuf.FieldDescriptorProto.Label label = 4; if (has_label()) { total_size += 1 + ::google::protobuf::internal::WireFormatLite::EnumSize(this->label()); } - + // optional .google.protobuf.FieldDescriptorProto.Type type = 5; if (has_type()) { total_size += 1 + ::google::protobuf::internal::WireFormatLite::EnumSize(this->type()); } - + // optional string type_name = 6; if (has_type_name()) { total_size += 1 + ::google::protobuf::internal::WireFormatLite::StringSize( this->type_name()); } - + // optional string extendee = 2; if (has_extendee()) { total_size += 1 + ::google::protobuf::internal::WireFormatLite::StringSize( this->extendee()); } - + // optional string default_value = 7; if (has_default_value()) { total_size += 1 + ::google::protobuf::internal::WireFormatLite::StringSize( this->default_value()); } - + + // optional int32 oneof_index = 9; + if (has_oneof_index()) { + total_size += 1 + + ::google::protobuf::internal::WireFormatLite::Int32Size( + this->oneof_index()); + } + + } + if (_has_bits_[8 / 32] & (0xffu << (8 % 32))) { // optional .google.protobuf.FieldOptions options = 8; if (has_options()) { total_size += 1 + ::google::protobuf::internal::WireFormatLite::MessageSizeNoVirtual( this->options()); } - + } if (!unknown_fields().empty()) { total_size += @@ -2715,28 +3126,33 @@ void FieldDescriptorProto::MergeFrom(const ::google::protobuf::Message& from) { void FieldDescriptorProto::MergeFrom(const FieldDescriptorProto& from) { GOOGLE_CHECK_NE(&from, this); if (from._has_bits_[0 / 32] & (0xffu << (0 % 32))) { - if (from._has_bit(0)) { + if (from.has_name()) { set_name(from.name()); } - if (from._has_bit(1)) { + if (from.has_number()) { set_number(from.number()); } - if (from._has_bit(2)) { + if (from.has_label()) { set_label(from.label()); } - if (from._has_bit(3)) { + if (from.has_type()) { set_type(from.type()); } - if (from._has_bit(4)) { + if (from.has_type_name()) { set_type_name(from.type_name()); } - if (from._has_bit(5)) { + if (from.has_extendee()) { set_extendee(from.extendee()); } - if (from._has_bit(6)) { + if (from.has_default_value()) { set_default_value(from.default_value()); } - if (from._has_bit(7)) { + if (from.has_oneof_index()) { + set_oneof_index(from.oneof_index()); + } + } + if (from._has_bits_[8 / 32] & (0xffu << (8 % 32))) { + if (from.has_options()) { mutable_options()->::google::protobuf::FieldOptions::MergeFrom(from.options()); } } @@ -2756,7 +3172,7 @@ void FieldDescriptorProto::CopyFrom(const FieldDescriptorProto& from) { } bool FieldDescriptorProto::IsInitialized() const { - + if (has_options()) { if (!this->options().IsInitialized()) return false; } @@ -2772,6 +3188,7 @@ void FieldDescriptorProto::Swap(FieldDescriptorProto* other) { std::swap(type_name_, other->type_name_); std::swap(extendee_, other->extendee_); std::swap(default_value_, other->default_value_); + std::swap(oneof_index_, other->oneof_index_); std::swap(options_, other->options_); std::swap(_has_bits_[0], other->_has_bits_[0]); _unknown_fields_.Swap(&other->_unknown_fields_); @@ -2790,7 +3207,249 @@ void FieldDescriptorProto::Swap(FieldDescriptorProto* other) { // =================================================================== -const ::std::string EnumDescriptorProto::_default_name_; +#ifndef _MSC_VER +const int OneofDescriptorProto::kNameFieldNumber; +#endif // !_MSC_VER + +OneofDescriptorProto::OneofDescriptorProto() + : ::google::protobuf::Message() { + SharedCtor(); + // @@protoc_insertion_point(constructor:google.protobuf.OneofDescriptorProto) +} + +void OneofDescriptorProto::InitAsDefaultInstance() { +} + +OneofDescriptorProto::OneofDescriptorProto(const OneofDescriptorProto& from) + : ::google::protobuf::Message() { + SharedCtor(); + MergeFrom(from); + // @@protoc_insertion_point(copy_constructor:google.protobuf.OneofDescriptorProto) +} + +void OneofDescriptorProto::SharedCtor() { + ::google::protobuf::internal::GetEmptyString(); + _cached_size_ = 0; + name_ = const_cast< ::std::string*>(&::google::protobuf::internal::GetEmptyStringAlreadyInited()); + ::memset(_has_bits_, 0, sizeof(_has_bits_)); +} + +OneofDescriptorProto::~OneofDescriptorProto() { + // @@protoc_insertion_point(destructor:google.protobuf.OneofDescriptorProto) + SharedDtor(); +} + +void OneofDescriptorProto::SharedDtor() { + if (name_ != &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { + delete name_; + } + if (this != default_instance_) { + } +} + +void OneofDescriptorProto::SetCachedSize(int size) const { + GOOGLE_SAFE_CONCURRENT_WRITES_BEGIN(); + _cached_size_ = size; + GOOGLE_SAFE_CONCURRENT_WRITES_END(); +} +const ::google::protobuf::Descriptor* OneofDescriptorProto::descriptor() { + protobuf_AssignDescriptorsOnce(); + return OneofDescriptorProto_descriptor_; +} + +const OneofDescriptorProto& OneofDescriptorProto::default_instance() { + if (default_instance_ == NULL) protobuf_AddDesc_google_2fprotobuf_2fdescriptor_2eproto(); + return *default_instance_; +} + +OneofDescriptorProto* OneofDescriptorProto::default_instance_ = NULL; + +OneofDescriptorProto* OneofDescriptorProto::New() const { + return new OneofDescriptorProto; +} + +void OneofDescriptorProto::Clear() { + if (has_name()) { + if (name_ != &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { + name_->clear(); + } + } + ::memset(_has_bits_, 0, sizeof(_has_bits_)); + mutable_unknown_fields()->Clear(); +} + +bool OneofDescriptorProto::MergePartialFromCodedStream( + ::google::protobuf::io::CodedInputStream* input) { +#define DO_(EXPRESSION) if (!(EXPRESSION)) goto failure + ::google::protobuf::uint32 tag; + // @@protoc_insertion_point(parse_start:google.protobuf.OneofDescriptorProto) + for (;;) { + ::std::pair< ::google::protobuf::uint32, bool> p = input->ReadTagWithCutoff(127); + tag = p.first; + if (!p.second) goto handle_unusual; + switch (::google::protobuf::internal::WireFormatLite::GetTagFieldNumber(tag)) { + // optional string name = 1; + case 1: { + if (tag == 10) { + DO_(::google::protobuf::internal::WireFormatLite::ReadString( + input, this->mutable_name())); + ::google::protobuf::internal::WireFormat::VerifyUTF8StringNamedField( + this->name().data(), this->name().length(), + ::google::protobuf::internal::WireFormat::PARSE, + "name"); + } else { + goto handle_unusual; + } + if (input->ExpectAtEnd()) goto success; + break; + } + + default: { + handle_unusual: + if (tag == 0 || + ::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) == + ::google::protobuf::internal::WireFormatLite::WIRETYPE_END_GROUP) { + goto success; + } + DO_(::google::protobuf::internal::WireFormat::SkipField( + input, tag, mutable_unknown_fields())); + break; + } + } + } +success: + // @@protoc_insertion_point(parse_success:google.protobuf.OneofDescriptorProto) + return true; +failure: + // @@protoc_insertion_point(parse_failure:google.protobuf.OneofDescriptorProto) + return false; +#undef DO_ +} + +void OneofDescriptorProto::SerializeWithCachedSizes( + ::google::protobuf::io::CodedOutputStream* output) const { + // @@protoc_insertion_point(serialize_start:google.protobuf.OneofDescriptorProto) + // optional string name = 1; + if (has_name()) { + ::google::protobuf::internal::WireFormat::VerifyUTF8StringNamedField( + this->name().data(), this->name().length(), + ::google::protobuf::internal::WireFormat::SERIALIZE, + "name"); + ::google::protobuf::internal::WireFormatLite::WriteStringMaybeAliased( + 1, this->name(), output); + } + + if (!unknown_fields().empty()) { + ::google::protobuf::internal::WireFormat::SerializeUnknownFields( + unknown_fields(), output); + } + // @@protoc_insertion_point(serialize_end:google.protobuf.OneofDescriptorProto) +} + +::google::protobuf::uint8* OneofDescriptorProto::SerializeWithCachedSizesToArray( + ::google::protobuf::uint8* target) const { + // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.OneofDescriptorProto) + // optional string name = 1; + if (has_name()) { + ::google::protobuf::internal::WireFormat::VerifyUTF8StringNamedField( + this->name().data(), this->name().length(), + ::google::protobuf::internal::WireFormat::SERIALIZE, + "name"); + target = + ::google::protobuf::internal::WireFormatLite::WriteStringToArray( + 1, this->name(), target); + } + + if (!unknown_fields().empty()) { + target = ::google::protobuf::internal::WireFormat::SerializeUnknownFieldsToArray( + unknown_fields(), target); + } + // @@protoc_insertion_point(serialize_to_array_end:google.protobuf.OneofDescriptorProto) + return target; +} + +int OneofDescriptorProto::ByteSize() const { + int total_size = 0; + + if (_has_bits_[0 / 32] & (0xffu << (0 % 32))) { + // optional string name = 1; + if (has_name()) { + total_size += 1 + + ::google::protobuf::internal::WireFormatLite::StringSize( + this->name()); + } + + } + if (!unknown_fields().empty()) { + total_size += + ::google::protobuf::internal::WireFormat::ComputeUnknownFieldsSize( + unknown_fields()); + } + GOOGLE_SAFE_CONCURRENT_WRITES_BEGIN(); + _cached_size_ = total_size; + GOOGLE_SAFE_CONCURRENT_WRITES_END(); + return total_size; +} + +void OneofDescriptorProto::MergeFrom(const ::google::protobuf::Message& from) { + GOOGLE_CHECK_NE(&from, this); + const OneofDescriptorProto* source = + ::google::protobuf::internal::dynamic_cast_if_available<const OneofDescriptorProto*>( + &from); + if (source == NULL) { + ::google::protobuf::internal::ReflectionOps::Merge(from, this); + } else { + MergeFrom(*source); + } +} + +void OneofDescriptorProto::MergeFrom(const OneofDescriptorProto& from) { + GOOGLE_CHECK_NE(&from, this); + if (from._has_bits_[0 / 32] & (0xffu << (0 % 32))) { + if (from.has_name()) { + set_name(from.name()); + } + } + mutable_unknown_fields()->MergeFrom(from.unknown_fields()); +} + +void OneofDescriptorProto::CopyFrom(const ::google::protobuf::Message& from) { + if (&from == this) return; + Clear(); + MergeFrom(from); +} + +void OneofDescriptorProto::CopyFrom(const OneofDescriptorProto& from) { + if (&from == this) return; + Clear(); + MergeFrom(from); +} + +bool OneofDescriptorProto::IsInitialized() const { + + return true; +} + +void OneofDescriptorProto::Swap(OneofDescriptorProto* other) { + if (other != this) { + std::swap(name_, other->name_); + std::swap(_has_bits_[0], other->_has_bits_[0]); + _unknown_fields_.Swap(&other->_unknown_fields_); + std::swap(_cached_size_, other->_cached_size_); + } +} + +::google::protobuf::Metadata OneofDescriptorProto::GetMetadata() const { + protobuf_AssignDescriptorsOnce(); + ::google::protobuf::Metadata metadata; + metadata.descriptor = OneofDescriptorProto_descriptor_; + metadata.reflection = OneofDescriptorProto_reflection_; + return metadata; +} + + +// =================================================================== + #ifndef _MSC_VER const int EnumDescriptorProto::kNameFieldNumber; const int EnumDescriptorProto::kValueFieldNumber; @@ -2800,6 +3459,7 @@ const int EnumDescriptorProto::kOptionsFieldNumber; EnumDescriptorProto::EnumDescriptorProto() : ::google::protobuf::Message() { SharedCtor(); + // @@protoc_insertion_point(constructor:google.protobuf.EnumDescriptorProto) } void EnumDescriptorProto::InitAsDefaultInstance() { @@ -2810,21 +3470,24 @@ EnumDescriptorProto::EnumDescriptorProto(const EnumDescriptorProto& from) : ::google::protobuf::Message() { SharedCtor(); MergeFrom(from); + // @@protoc_insertion_point(copy_constructor:google.protobuf.EnumDescriptorProto) } void EnumDescriptorProto::SharedCtor() { + ::google::protobuf::internal::GetEmptyString(); _cached_size_ = 0; - name_ = const_cast< ::std::string*>(&_default_name_); + name_ = const_cast< ::std::string*>(&::google::protobuf::internal::GetEmptyStringAlreadyInited()); options_ = NULL; ::memset(_has_bits_, 0, sizeof(_has_bits_)); } EnumDescriptorProto::~EnumDescriptorProto() { + // @@protoc_insertion_point(destructor:google.protobuf.EnumDescriptorProto) SharedDtor(); } void EnumDescriptorProto::SharedDtor() { - if (name_ != &_default_name_) { + if (name_ != &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { delete name_; } if (this != default_instance_) { @@ -2843,7 +3506,8 @@ const ::google::protobuf::Descriptor* EnumDescriptorProto::descriptor() { } const EnumDescriptorProto& EnumDescriptorProto::default_instance() { - if (default_instance_ == NULL) protobuf_AddDesc_google_2fprotobuf_2fdescriptor_2eproto(); return *default_instance_; + if (default_instance_ == NULL) protobuf_AddDesc_google_2fprotobuf_2fdescriptor_2eproto(); + return *default_instance_; } EnumDescriptorProto* EnumDescriptorProto::default_instance_ = NULL; @@ -2853,13 +3517,13 @@ EnumDescriptorProto* EnumDescriptorProto::New() const { } void EnumDescriptorProto::Clear() { - if (_has_bits_[0 / 32] & (0xffu << (0 % 32))) { - if (_has_bit(0)) { - if (name_ != &_default_name_) { + if (_has_bits_[0 / 32] & 5) { + if (has_name()) { + if (name_ != &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { name_->clear(); } } - if (_has_bit(2)) { + if (has_options()) { if (options_ != NULL) options_->::google::protobuf::EnumOptions::Clear(); } } @@ -2870,60 +3534,63 @@ void EnumDescriptorProto::Clear() { bool EnumDescriptorProto::MergePartialFromCodedStream( ::google::protobuf::io::CodedInputStream* input) { -#define DO_(EXPRESSION) if (!(EXPRESSION)) return false +#define DO_(EXPRESSION) if (!(EXPRESSION)) goto failure ::google::protobuf::uint32 tag; - while ((tag = input->ReadTag()) != 0) { + // @@protoc_insertion_point(parse_start:google.protobuf.EnumDescriptorProto) + for (;;) { + ::std::pair< ::google::protobuf::uint32, bool> p = input->ReadTagWithCutoff(127); + tag = p.first; + if (!p.second) goto handle_unusual; switch (::google::protobuf::internal::WireFormatLite::GetTagFieldNumber(tag)) { // optional string name = 1; case 1: { - if (::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) == - ::google::protobuf::internal::WireFormatLite::WIRETYPE_LENGTH_DELIMITED) { + if (tag == 10) { DO_(::google::protobuf::internal::WireFormatLite::ReadString( input, this->mutable_name())); - ::google::protobuf::internal::WireFormat::VerifyUTF8String( + ::google::protobuf::internal::WireFormat::VerifyUTF8StringNamedField( this->name().data(), this->name().length(), - ::google::protobuf::internal::WireFormat::PARSE); + ::google::protobuf::internal::WireFormat::PARSE, + "name"); } else { - goto handle_uninterpreted; + goto handle_unusual; } if (input->ExpectTag(18)) goto parse_value; break; } - + // repeated .google.protobuf.EnumValueDescriptorProto value = 2; case 2: { - if (::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) == - ::google::protobuf::internal::WireFormatLite::WIRETYPE_LENGTH_DELIMITED) { + if (tag == 18) { parse_value: DO_(::google::protobuf::internal::WireFormatLite::ReadMessageNoVirtual( input, add_value())); } else { - goto handle_uninterpreted; + goto handle_unusual; } if (input->ExpectTag(18)) goto parse_value; if (input->ExpectTag(26)) goto parse_options; break; } - + // optional .google.protobuf.EnumOptions options = 3; case 3: { - if (::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) == - ::google::protobuf::internal::WireFormatLite::WIRETYPE_LENGTH_DELIMITED) { + if (tag == 26) { parse_options: DO_(::google::protobuf::internal::WireFormatLite::ReadMessageNoVirtual( input, mutable_options())); } else { - goto handle_uninterpreted; + goto handle_unusual; } - if (input->ExpectAtEnd()) return true; + if (input->ExpectAtEnd()) goto success; break; } - + default: { - handle_uninterpreted: - if (::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) == + handle_unusual: + if (tag == 0 || + ::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) == ::google::protobuf::internal::WireFormatLite::WIRETYPE_END_GROUP) { - return true; + goto success; } DO_(::google::protobuf::internal::WireFormat::SkipField( input, tag, mutable_unknown_fields())); @@ -2931,75 +3598,86 @@ bool EnumDescriptorProto::MergePartialFromCodedStream( } } } +success: + // @@protoc_insertion_point(parse_success:google.protobuf.EnumDescriptorProto) return true; +failure: + // @@protoc_insertion_point(parse_failure:google.protobuf.EnumDescriptorProto) + return false; #undef DO_ } void EnumDescriptorProto::SerializeWithCachedSizes( ::google::protobuf::io::CodedOutputStream* output) const { + // @@protoc_insertion_point(serialize_start:google.protobuf.EnumDescriptorProto) // optional string name = 1; - if (_has_bit(0)) { - ::google::protobuf::internal::WireFormat::VerifyUTF8String( + if (has_name()) { + ::google::protobuf::internal::WireFormat::VerifyUTF8StringNamedField( this->name().data(), this->name().length(), - ::google::protobuf::internal::WireFormat::SERIALIZE); - ::google::protobuf::internal::WireFormatLite::WriteString( + ::google::protobuf::internal::WireFormat::SERIALIZE, + "name"); + ::google::protobuf::internal::WireFormatLite::WriteStringMaybeAliased( 1, this->name(), output); } - + // repeated .google.protobuf.EnumValueDescriptorProto value = 2; for (int i = 0; i < this->value_size(); i++) { ::google::protobuf::internal::WireFormatLite::WriteMessageMaybeToArray( 2, this->value(i), output); } - + // optional .google.protobuf.EnumOptions options = 3; - if (_has_bit(2)) { + if (has_options()) { ::google::protobuf::internal::WireFormatLite::WriteMessageMaybeToArray( 3, this->options(), output); } - + if (!unknown_fields().empty()) { ::google::protobuf::internal::WireFormat::SerializeUnknownFields( unknown_fields(), output); } + // @@protoc_insertion_point(serialize_end:google.protobuf.EnumDescriptorProto) } ::google::protobuf::uint8* EnumDescriptorProto::SerializeWithCachedSizesToArray( ::google::protobuf::uint8* target) const { + // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.EnumDescriptorProto) // optional string name = 1; - if (_has_bit(0)) { - ::google::protobuf::internal::WireFormat::VerifyUTF8String( + if (has_name()) { + ::google::protobuf::internal::WireFormat::VerifyUTF8StringNamedField( this->name().data(), this->name().length(), - ::google::protobuf::internal::WireFormat::SERIALIZE); + ::google::protobuf::internal::WireFormat::SERIALIZE, + "name"); target = ::google::protobuf::internal::WireFormatLite::WriteStringToArray( 1, this->name(), target); } - + // repeated .google.protobuf.EnumValueDescriptorProto value = 2; for (int i = 0; i < this->value_size(); i++) { target = ::google::protobuf::internal::WireFormatLite:: WriteMessageNoVirtualToArray( 2, this->value(i), target); } - + // optional .google.protobuf.EnumOptions options = 3; - if (_has_bit(2)) { + if (has_options()) { target = ::google::protobuf::internal::WireFormatLite:: WriteMessageNoVirtualToArray( 3, this->options(), target); } - + if (!unknown_fields().empty()) { target = ::google::protobuf::internal::WireFormat::SerializeUnknownFieldsToArray( unknown_fields(), target); } + // @@protoc_insertion_point(serialize_to_array_end:google.protobuf.EnumDescriptorProto) return target; } int EnumDescriptorProto::ByteSize() const { int total_size = 0; - + if (_has_bits_[0 / 32] & (0xffu << (0 % 32))) { // optional string name = 1; if (has_name()) { @@ -3007,14 +3685,14 @@ int EnumDescriptorProto::ByteSize() const { ::google::protobuf::internal::WireFormatLite::StringSize( this->name()); } - + // optional .google.protobuf.EnumOptions options = 3; if (has_options()) { total_size += 1 + ::google::protobuf::internal::WireFormatLite::MessageSizeNoVirtual( this->options()); } - + } // repeated .google.protobuf.EnumValueDescriptorProto value = 2; total_size += 1 * this->value_size(); @@ -3023,7 +3701,7 @@ int EnumDescriptorProto::ByteSize() const { ::google::protobuf::internal::WireFormatLite::MessageSizeNoVirtual( this->value(i)); } - + if (!unknown_fields().empty()) { total_size += ::google::protobuf::internal::WireFormat::ComputeUnknownFieldsSize( @@ -3051,10 +3729,10 @@ void EnumDescriptorProto::MergeFrom(const EnumDescriptorProto& from) { GOOGLE_CHECK_NE(&from, this); value_.MergeFrom(from.value_); if (from._has_bits_[0 / 32] & (0xffu << (0 % 32))) { - if (from._has_bit(0)) { + if (from.has_name()) { set_name(from.name()); } - if (from._has_bit(2)) { + if (from.has_options()) { mutable_options()->::google::protobuf::EnumOptions::MergeFrom(from.options()); } } @@ -3074,10 +3752,8 @@ void EnumDescriptorProto::CopyFrom(const EnumDescriptorProto& from) { } bool EnumDescriptorProto::IsInitialized() const { - - for (int i = 0; i < value_size(); i++) { - if (!this->value(i).IsInitialized()) return false; - } + + if (!::google::protobuf::internal::AllAreInitialized(this->value())) return false; if (has_options()) { if (!this->options().IsInitialized()) return false; } @@ -3106,7 +3782,6 @@ void EnumDescriptorProto::Swap(EnumDescriptorProto* other) { // =================================================================== -const ::std::string EnumValueDescriptorProto::_default_name_; #ifndef _MSC_VER const int EnumValueDescriptorProto::kNameFieldNumber; const int EnumValueDescriptorProto::kNumberFieldNumber; @@ -3116,6 +3791,7 @@ const int EnumValueDescriptorProto::kOptionsFieldNumber; EnumValueDescriptorProto::EnumValueDescriptorProto() : ::google::protobuf::Message() { SharedCtor(); + // @@protoc_insertion_point(constructor:google.protobuf.EnumValueDescriptorProto) } void EnumValueDescriptorProto::InitAsDefaultInstance() { @@ -3126,22 +3802,25 @@ EnumValueDescriptorProto::EnumValueDescriptorProto(const EnumValueDescriptorProt : ::google::protobuf::Message() { SharedCtor(); MergeFrom(from); + // @@protoc_insertion_point(copy_constructor:google.protobuf.EnumValueDescriptorProto) } void EnumValueDescriptorProto::SharedCtor() { + ::google::protobuf::internal::GetEmptyString(); _cached_size_ = 0; - name_ = const_cast< ::std::string*>(&_default_name_); + name_ = const_cast< ::std::string*>(&::google::protobuf::internal::GetEmptyStringAlreadyInited()); number_ = 0; options_ = NULL; ::memset(_has_bits_, 0, sizeof(_has_bits_)); } EnumValueDescriptorProto::~EnumValueDescriptorProto() { + // @@protoc_insertion_point(destructor:google.protobuf.EnumValueDescriptorProto) SharedDtor(); } void EnumValueDescriptorProto::SharedDtor() { - if (name_ != &_default_name_) { + if (name_ != &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { delete name_; } if (this != default_instance_) { @@ -3160,7 +3839,8 @@ const ::google::protobuf::Descriptor* EnumValueDescriptorProto::descriptor() { } const EnumValueDescriptorProto& EnumValueDescriptorProto::default_instance() { - if (default_instance_ == NULL) protobuf_AddDesc_google_2fprotobuf_2fdescriptor_2eproto(); return *default_instance_; + if (default_instance_ == NULL) protobuf_AddDesc_google_2fprotobuf_2fdescriptor_2eproto(); + return *default_instance_; } EnumValueDescriptorProto* EnumValueDescriptorProto::default_instance_ = NULL; @@ -3170,14 +3850,14 @@ EnumValueDescriptorProto* EnumValueDescriptorProto::New() const { } void EnumValueDescriptorProto::Clear() { - if (_has_bits_[0 / 32] & (0xffu << (0 % 32))) { - if (_has_bit(0)) { - if (name_ != &_default_name_) { + if (_has_bits_[0 / 32] & 7) { + if (has_name()) { + if (name_ != &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { name_->clear(); } } number_ = 0; - if (_has_bit(2)) { + if (has_options()) { if (options_ != NULL) options_->::google::protobuf::EnumValueOptions::Clear(); } } @@ -3187,61 +3867,64 @@ void EnumValueDescriptorProto::Clear() { bool EnumValueDescriptorProto::MergePartialFromCodedStream( ::google::protobuf::io::CodedInputStream* input) { -#define DO_(EXPRESSION) if (!(EXPRESSION)) return false +#define DO_(EXPRESSION) if (!(EXPRESSION)) goto failure ::google::protobuf::uint32 tag; - while ((tag = input->ReadTag()) != 0) { + // @@protoc_insertion_point(parse_start:google.protobuf.EnumValueDescriptorProto) + for (;;) { + ::std::pair< ::google::protobuf::uint32, bool> p = input->ReadTagWithCutoff(127); + tag = p.first; + if (!p.second) goto handle_unusual; switch (::google::protobuf::internal::WireFormatLite::GetTagFieldNumber(tag)) { // optional string name = 1; case 1: { - if (::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) == - ::google::protobuf::internal::WireFormatLite::WIRETYPE_LENGTH_DELIMITED) { + if (tag == 10) { DO_(::google::protobuf::internal::WireFormatLite::ReadString( input, this->mutable_name())); - ::google::protobuf::internal::WireFormat::VerifyUTF8String( + ::google::protobuf::internal::WireFormat::VerifyUTF8StringNamedField( this->name().data(), this->name().length(), - ::google::protobuf::internal::WireFormat::PARSE); + ::google::protobuf::internal::WireFormat::PARSE, + "name"); } else { - goto handle_uninterpreted; + goto handle_unusual; } if (input->ExpectTag(16)) goto parse_number; break; } - + // optional int32 number = 2; case 2: { - if (::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) == - ::google::protobuf::internal::WireFormatLite::WIRETYPE_VARINT) { + if (tag == 16) { parse_number: DO_((::google::protobuf::internal::WireFormatLite::ReadPrimitive< ::google::protobuf::int32, ::google::protobuf::internal::WireFormatLite::TYPE_INT32>( input, &number_))); - _set_bit(1); + set_has_number(); } else { - goto handle_uninterpreted; + goto handle_unusual; } if (input->ExpectTag(26)) goto parse_options; break; } - + // optional .google.protobuf.EnumValueOptions options = 3; case 3: { - if (::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) == - ::google::protobuf::internal::WireFormatLite::WIRETYPE_LENGTH_DELIMITED) { + if (tag == 26) { parse_options: DO_(::google::protobuf::internal::WireFormatLite::ReadMessageNoVirtual( input, mutable_options())); } else { - goto handle_uninterpreted; + goto handle_unusual; } - if (input->ExpectAtEnd()) return true; + if (input->ExpectAtEnd()) goto success; break; } - + default: { - handle_uninterpreted: - if (::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) == + handle_unusual: + if (tag == 0 || + ::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) == ::google::protobuf::internal::WireFormatLite::WIRETYPE_END_GROUP) { - return true; + goto success; } DO_(::google::protobuf::internal::WireFormat::SkipField( input, tag, mutable_unknown_fields())); @@ -3249,72 +3932,83 @@ bool EnumValueDescriptorProto::MergePartialFromCodedStream( } } } +success: + // @@protoc_insertion_point(parse_success:google.protobuf.EnumValueDescriptorProto) return true; +failure: + // @@protoc_insertion_point(parse_failure:google.protobuf.EnumValueDescriptorProto) + return false; #undef DO_ } void EnumValueDescriptorProto::SerializeWithCachedSizes( ::google::protobuf::io::CodedOutputStream* output) const { + // @@protoc_insertion_point(serialize_start:google.protobuf.EnumValueDescriptorProto) // optional string name = 1; - if (_has_bit(0)) { - ::google::protobuf::internal::WireFormat::VerifyUTF8String( + if (has_name()) { + ::google::protobuf::internal::WireFormat::VerifyUTF8StringNamedField( this->name().data(), this->name().length(), - ::google::protobuf::internal::WireFormat::SERIALIZE); - ::google::protobuf::internal::WireFormatLite::WriteString( + ::google::protobuf::internal::WireFormat::SERIALIZE, + "name"); + ::google::protobuf::internal::WireFormatLite::WriteStringMaybeAliased( 1, this->name(), output); } - + // optional int32 number = 2; - if (_has_bit(1)) { + if (has_number()) { ::google::protobuf::internal::WireFormatLite::WriteInt32(2, this->number(), output); } - + // optional .google.protobuf.EnumValueOptions options = 3; - if (_has_bit(2)) { + if (has_options()) { ::google::protobuf::internal::WireFormatLite::WriteMessageMaybeToArray( 3, this->options(), output); } - + if (!unknown_fields().empty()) { ::google::protobuf::internal::WireFormat::SerializeUnknownFields( unknown_fields(), output); } + // @@protoc_insertion_point(serialize_end:google.protobuf.EnumValueDescriptorProto) } ::google::protobuf::uint8* EnumValueDescriptorProto::SerializeWithCachedSizesToArray( ::google::protobuf::uint8* target) const { + // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.EnumValueDescriptorProto) // optional string name = 1; - if (_has_bit(0)) { - ::google::protobuf::internal::WireFormat::VerifyUTF8String( + if (has_name()) { + ::google::protobuf::internal::WireFormat::VerifyUTF8StringNamedField( this->name().data(), this->name().length(), - ::google::protobuf::internal::WireFormat::SERIALIZE); + ::google::protobuf::internal::WireFormat::SERIALIZE, + "name"); target = ::google::protobuf::internal::WireFormatLite::WriteStringToArray( 1, this->name(), target); } - + // optional int32 number = 2; - if (_has_bit(1)) { + if (has_number()) { target = ::google::protobuf::internal::WireFormatLite::WriteInt32ToArray(2, this->number(), target); } - + // optional .google.protobuf.EnumValueOptions options = 3; - if (_has_bit(2)) { + if (has_options()) { target = ::google::protobuf::internal::WireFormatLite:: WriteMessageNoVirtualToArray( 3, this->options(), target); } - + if (!unknown_fields().empty()) { target = ::google::protobuf::internal::WireFormat::SerializeUnknownFieldsToArray( unknown_fields(), target); } + // @@protoc_insertion_point(serialize_to_array_end:google.protobuf.EnumValueDescriptorProto) return target; } int EnumValueDescriptorProto::ByteSize() const { int total_size = 0; - + if (_has_bits_[0 / 32] & (0xffu << (0 % 32))) { // optional string name = 1; if (has_name()) { @@ -3322,21 +4016,21 @@ int EnumValueDescriptorProto::ByteSize() const { ::google::protobuf::internal::WireFormatLite::StringSize( this->name()); } - + // optional int32 number = 2; if (has_number()) { total_size += 1 + ::google::protobuf::internal::WireFormatLite::Int32Size( this->number()); } - + // optional .google.protobuf.EnumValueOptions options = 3; if (has_options()) { total_size += 1 + ::google::protobuf::internal::WireFormatLite::MessageSizeNoVirtual( this->options()); } - + } if (!unknown_fields().empty()) { total_size += @@ -3364,13 +4058,13 @@ void EnumValueDescriptorProto::MergeFrom(const ::google::protobuf::Message& from void EnumValueDescriptorProto::MergeFrom(const EnumValueDescriptorProto& from) { GOOGLE_CHECK_NE(&from, this); if (from._has_bits_[0 / 32] & (0xffu << (0 % 32))) { - if (from._has_bit(0)) { + if (from.has_name()) { set_name(from.name()); } - if (from._has_bit(1)) { + if (from.has_number()) { set_number(from.number()); } - if (from._has_bit(2)) { + if (from.has_options()) { mutable_options()->::google::protobuf::EnumValueOptions::MergeFrom(from.options()); } } @@ -3390,7 +4084,7 @@ void EnumValueDescriptorProto::CopyFrom(const EnumValueDescriptorProto& from) { } bool EnumValueDescriptorProto::IsInitialized() const { - + if (has_options()) { if (!this->options().IsInitialized()) return false; } @@ -3419,7 +4113,6 @@ void EnumValueDescriptorProto::Swap(EnumValueDescriptorProto* other) { // =================================================================== -const ::std::string ServiceDescriptorProto::_default_name_; #ifndef _MSC_VER const int ServiceDescriptorProto::kNameFieldNumber; const int ServiceDescriptorProto::kMethodFieldNumber; @@ -3429,6 +4122,7 @@ const int ServiceDescriptorProto::kOptionsFieldNumber; ServiceDescriptorProto::ServiceDescriptorProto() : ::google::protobuf::Message() { SharedCtor(); + // @@protoc_insertion_point(constructor:google.protobuf.ServiceDescriptorProto) } void ServiceDescriptorProto::InitAsDefaultInstance() { @@ -3439,21 +4133,24 @@ ServiceDescriptorProto::ServiceDescriptorProto(const ServiceDescriptorProto& fro : ::google::protobuf::Message() { SharedCtor(); MergeFrom(from); + // @@protoc_insertion_point(copy_constructor:google.protobuf.ServiceDescriptorProto) } void ServiceDescriptorProto::SharedCtor() { + ::google::protobuf::internal::GetEmptyString(); _cached_size_ = 0; - name_ = const_cast< ::std::string*>(&_default_name_); + name_ = const_cast< ::std::string*>(&::google::protobuf::internal::GetEmptyStringAlreadyInited()); options_ = NULL; ::memset(_has_bits_, 0, sizeof(_has_bits_)); } ServiceDescriptorProto::~ServiceDescriptorProto() { + // @@protoc_insertion_point(destructor:google.protobuf.ServiceDescriptorProto) SharedDtor(); } void ServiceDescriptorProto::SharedDtor() { - if (name_ != &_default_name_) { + if (name_ != &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { delete name_; } if (this != default_instance_) { @@ -3472,7 +4169,8 @@ const ::google::protobuf::Descriptor* ServiceDescriptorProto::descriptor() { } const ServiceDescriptorProto& ServiceDescriptorProto::default_instance() { - if (default_instance_ == NULL) protobuf_AddDesc_google_2fprotobuf_2fdescriptor_2eproto(); return *default_instance_; + if (default_instance_ == NULL) protobuf_AddDesc_google_2fprotobuf_2fdescriptor_2eproto(); + return *default_instance_; } ServiceDescriptorProto* ServiceDescriptorProto::default_instance_ = NULL; @@ -3482,13 +4180,13 @@ ServiceDescriptorProto* ServiceDescriptorProto::New() const { } void ServiceDescriptorProto::Clear() { - if (_has_bits_[0 / 32] & (0xffu << (0 % 32))) { - if (_has_bit(0)) { - if (name_ != &_default_name_) { + if (_has_bits_[0 / 32] & 5) { + if (has_name()) { + if (name_ != &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { name_->clear(); } } - if (_has_bit(2)) { + if (has_options()) { if (options_ != NULL) options_->::google::protobuf::ServiceOptions::Clear(); } } @@ -3499,60 +4197,63 @@ void ServiceDescriptorProto::Clear() { bool ServiceDescriptorProto::MergePartialFromCodedStream( ::google::protobuf::io::CodedInputStream* input) { -#define DO_(EXPRESSION) if (!(EXPRESSION)) return false +#define DO_(EXPRESSION) if (!(EXPRESSION)) goto failure ::google::protobuf::uint32 tag; - while ((tag = input->ReadTag()) != 0) { + // @@protoc_insertion_point(parse_start:google.protobuf.ServiceDescriptorProto) + for (;;) { + ::std::pair< ::google::protobuf::uint32, bool> p = input->ReadTagWithCutoff(127); + tag = p.first; + if (!p.second) goto handle_unusual; switch (::google::protobuf::internal::WireFormatLite::GetTagFieldNumber(tag)) { // optional string name = 1; case 1: { - if (::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) == - ::google::protobuf::internal::WireFormatLite::WIRETYPE_LENGTH_DELIMITED) { + if (tag == 10) { DO_(::google::protobuf::internal::WireFormatLite::ReadString( input, this->mutable_name())); - ::google::protobuf::internal::WireFormat::VerifyUTF8String( + ::google::protobuf::internal::WireFormat::VerifyUTF8StringNamedField( this->name().data(), this->name().length(), - ::google::protobuf::internal::WireFormat::PARSE); + ::google::protobuf::internal::WireFormat::PARSE, + "name"); } else { - goto handle_uninterpreted; + goto handle_unusual; } if (input->ExpectTag(18)) goto parse_method; break; } - + // repeated .google.protobuf.MethodDescriptorProto method = 2; case 2: { - if (::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) == - ::google::protobuf::internal::WireFormatLite::WIRETYPE_LENGTH_DELIMITED) { + if (tag == 18) { parse_method: DO_(::google::protobuf::internal::WireFormatLite::ReadMessageNoVirtual( input, add_method())); } else { - goto handle_uninterpreted; + goto handle_unusual; } if (input->ExpectTag(18)) goto parse_method; if (input->ExpectTag(26)) goto parse_options; break; } - + // optional .google.protobuf.ServiceOptions options = 3; case 3: { - if (::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) == - ::google::protobuf::internal::WireFormatLite::WIRETYPE_LENGTH_DELIMITED) { + if (tag == 26) { parse_options: DO_(::google::protobuf::internal::WireFormatLite::ReadMessageNoVirtual( input, mutable_options())); } else { - goto handle_uninterpreted; + goto handle_unusual; } - if (input->ExpectAtEnd()) return true; + if (input->ExpectAtEnd()) goto success; break; } - + default: { - handle_uninterpreted: - if (::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) == + handle_unusual: + if (tag == 0 || + ::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) == ::google::protobuf::internal::WireFormatLite::WIRETYPE_END_GROUP) { - return true; + goto success; } DO_(::google::protobuf::internal::WireFormat::SkipField( input, tag, mutable_unknown_fields())); @@ -3560,75 +4261,86 @@ bool ServiceDescriptorProto::MergePartialFromCodedStream( } } } +success: + // @@protoc_insertion_point(parse_success:google.protobuf.ServiceDescriptorProto) return true; +failure: + // @@protoc_insertion_point(parse_failure:google.protobuf.ServiceDescriptorProto) + return false; #undef DO_ } void ServiceDescriptorProto::SerializeWithCachedSizes( ::google::protobuf::io::CodedOutputStream* output) const { + // @@protoc_insertion_point(serialize_start:google.protobuf.ServiceDescriptorProto) // optional string name = 1; - if (_has_bit(0)) { - ::google::protobuf::internal::WireFormat::VerifyUTF8String( + if (has_name()) { + ::google::protobuf::internal::WireFormat::VerifyUTF8StringNamedField( this->name().data(), this->name().length(), - ::google::protobuf::internal::WireFormat::SERIALIZE); - ::google::protobuf::internal::WireFormatLite::WriteString( + ::google::protobuf::internal::WireFormat::SERIALIZE, + "name"); + ::google::protobuf::internal::WireFormatLite::WriteStringMaybeAliased( 1, this->name(), output); } - + // repeated .google.protobuf.MethodDescriptorProto method = 2; for (int i = 0; i < this->method_size(); i++) { ::google::protobuf::internal::WireFormatLite::WriteMessageMaybeToArray( 2, this->method(i), output); } - + // optional .google.protobuf.ServiceOptions options = 3; - if (_has_bit(2)) { + if (has_options()) { ::google::protobuf::internal::WireFormatLite::WriteMessageMaybeToArray( 3, this->options(), output); } - + if (!unknown_fields().empty()) { ::google::protobuf::internal::WireFormat::SerializeUnknownFields( unknown_fields(), output); } + // @@protoc_insertion_point(serialize_end:google.protobuf.ServiceDescriptorProto) } ::google::protobuf::uint8* ServiceDescriptorProto::SerializeWithCachedSizesToArray( ::google::protobuf::uint8* target) const { + // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.ServiceDescriptorProto) // optional string name = 1; - if (_has_bit(0)) { - ::google::protobuf::internal::WireFormat::VerifyUTF8String( + if (has_name()) { + ::google::protobuf::internal::WireFormat::VerifyUTF8StringNamedField( this->name().data(), this->name().length(), - ::google::protobuf::internal::WireFormat::SERIALIZE); + ::google::protobuf::internal::WireFormat::SERIALIZE, + "name"); target = ::google::protobuf::internal::WireFormatLite::WriteStringToArray( 1, this->name(), target); } - + // repeated .google.protobuf.MethodDescriptorProto method = 2; for (int i = 0; i < this->method_size(); i++) { target = ::google::protobuf::internal::WireFormatLite:: WriteMessageNoVirtualToArray( 2, this->method(i), target); } - + // optional .google.protobuf.ServiceOptions options = 3; - if (_has_bit(2)) { + if (has_options()) { target = ::google::protobuf::internal::WireFormatLite:: WriteMessageNoVirtualToArray( 3, this->options(), target); } - + if (!unknown_fields().empty()) { target = ::google::protobuf::internal::WireFormat::SerializeUnknownFieldsToArray( unknown_fields(), target); } + // @@protoc_insertion_point(serialize_to_array_end:google.protobuf.ServiceDescriptorProto) return target; } int ServiceDescriptorProto::ByteSize() const { int total_size = 0; - + if (_has_bits_[0 / 32] & (0xffu << (0 % 32))) { // optional string name = 1; if (has_name()) { @@ -3636,14 +4348,14 @@ int ServiceDescriptorProto::ByteSize() const { ::google::protobuf::internal::WireFormatLite::StringSize( this->name()); } - + // optional .google.protobuf.ServiceOptions options = 3; if (has_options()) { total_size += 1 + ::google::protobuf::internal::WireFormatLite::MessageSizeNoVirtual( this->options()); } - + } // repeated .google.protobuf.MethodDescriptorProto method = 2; total_size += 1 * this->method_size(); @@ -3652,7 +4364,7 @@ int ServiceDescriptorProto::ByteSize() const { ::google::protobuf::internal::WireFormatLite::MessageSizeNoVirtual( this->method(i)); } - + if (!unknown_fields().empty()) { total_size += ::google::protobuf::internal::WireFormat::ComputeUnknownFieldsSize( @@ -3680,10 +4392,10 @@ void ServiceDescriptorProto::MergeFrom(const ServiceDescriptorProto& from) { GOOGLE_CHECK_NE(&from, this); method_.MergeFrom(from.method_); if (from._has_bits_[0 / 32] & (0xffu << (0 % 32))) { - if (from._has_bit(0)) { + if (from.has_name()) { set_name(from.name()); } - if (from._has_bit(2)) { + if (from.has_options()) { mutable_options()->::google::protobuf::ServiceOptions::MergeFrom(from.options()); } } @@ -3703,10 +4415,8 @@ void ServiceDescriptorProto::CopyFrom(const ServiceDescriptorProto& from) { } bool ServiceDescriptorProto::IsInitialized() const { - - for (int i = 0; i < method_size(); i++) { - if (!this->method(i).IsInitialized()) return false; - } + + if (!::google::protobuf::internal::AllAreInitialized(this->method())) return false; if (has_options()) { if (!this->options().IsInitialized()) return false; } @@ -3735,9 +4445,6 @@ void ServiceDescriptorProto::Swap(ServiceDescriptorProto* other) { // =================================================================== -const ::std::string MethodDescriptorProto::_default_name_; -const ::std::string MethodDescriptorProto::_default_input_type_; -const ::std::string MethodDescriptorProto::_default_output_type_; #ifndef _MSC_VER const int MethodDescriptorProto::kNameFieldNumber; const int MethodDescriptorProto::kInputTypeFieldNumber; @@ -3748,6 +4455,7 @@ const int MethodDescriptorProto::kOptionsFieldNumber; MethodDescriptorProto::MethodDescriptorProto() : ::google::protobuf::Message() { SharedCtor(); + // @@protoc_insertion_point(constructor:google.protobuf.MethodDescriptorProto) } void MethodDescriptorProto::InitAsDefaultInstance() { @@ -3758,29 +4466,32 @@ MethodDescriptorProto::MethodDescriptorProto(const MethodDescriptorProto& from) : ::google::protobuf::Message() { SharedCtor(); MergeFrom(from); + // @@protoc_insertion_point(copy_constructor:google.protobuf.MethodDescriptorProto) } void MethodDescriptorProto::SharedCtor() { + ::google::protobuf::internal::GetEmptyString(); _cached_size_ = 0; - name_ = const_cast< ::std::string*>(&_default_name_); - input_type_ = const_cast< ::std::string*>(&_default_input_type_); - output_type_ = const_cast< ::std::string*>(&_default_output_type_); + name_ = const_cast< ::std::string*>(&::google::protobuf::internal::GetEmptyStringAlreadyInited()); + input_type_ = const_cast< ::std::string*>(&::google::protobuf::internal::GetEmptyStringAlreadyInited()); + output_type_ = const_cast< ::std::string*>(&::google::protobuf::internal::GetEmptyStringAlreadyInited()); options_ = NULL; ::memset(_has_bits_, 0, sizeof(_has_bits_)); } MethodDescriptorProto::~MethodDescriptorProto() { + // @@protoc_insertion_point(destructor:google.protobuf.MethodDescriptorProto) SharedDtor(); } void MethodDescriptorProto::SharedDtor() { - if (name_ != &_default_name_) { + if (name_ != &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { delete name_; } - if (input_type_ != &_default_input_type_) { + if (input_type_ != &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { delete input_type_; } - if (output_type_ != &_default_output_type_) { + if (output_type_ != &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { delete output_type_; } if (this != default_instance_) { @@ -3799,7 +4510,8 @@ const ::google::protobuf::Descriptor* MethodDescriptorProto::descriptor() { } const MethodDescriptorProto& MethodDescriptorProto::default_instance() { - if (default_instance_ == NULL) protobuf_AddDesc_google_2fprotobuf_2fdescriptor_2eproto(); return *default_instance_; + if (default_instance_ == NULL) protobuf_AddDesc_google_2fprotobuf_2fdescriptor_2eproto(); + return *default_instance_; } MethodDescriptorProto* MethodDescriptorProto::default_instance_ = NULL; @@ -3809,23 +4521,23 @@ MethodDescriptorProto* MethodDescriptorProto::New() const { } void MethodDescriptorProto::Clear() { - if (_has_bits_[0 / 32] & (0xffu << (0 % 32))) { - if (_has_bit(0)) { - if (name_ != &_default_name_) { + if (_has_bits_[0 / 32] & 15) { + if (has_name()) { + if (name_ != &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { name_->clear(); } } - if (_has_bit(1)) { - if (input_type_ != &_default_input_type_) { + if (has_input_type()) { + if (input_type_ != &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { input_type_->clear(); } } - if (_has_bit(2)) { - if (output_type_ != &_default_output_type_) { + if (has_output_type()) { + if (output_type_ != &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { output_type_->clear(); } } - if (_has_bit(3)) { + if (has_options()) { if (options_ != NULL) options_->::google::protobuf::MethodOptions::Clear(); } } @@ -3835,79 +4547,83 @@ void MethodDescriptorProto::Clear() { bool MethodDescriptorProto::MergePartialFromCodedStream( ::google::protobuf::io::CodedInputStream* input) { -#define DO_(EXPRESSION) if (!(EXPRESSION)) return false +#define DO_(EXPRESSION) if (!(EXPRESSION)) goto failure ::google::protobuf::uint32 tag; - while ((tag = input->ReadTag()) != 0) { + // @@protoc_insertion_point(parse_start:google.protobuf.MethodDescriptorProto) + for (;;) { + ::std::pair< ::google::protobuf::uint32, bool> p = input->ReadTagWithCutoff(127); + tag = p.first; + if (!p.second) goto handle_unusual; switch (::google::protobuf::internal::WireFormatLite::GetTagFieldNumber(tag)) { // optional string name = 1; case 1: { - if (::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) == - ::google::protobuf::internal::WireFormatLite::WIRETYPE_LENGTH_DELIMITED) { + if (tag == 10) { DO_(::google::protobuf::internal::WireFormatLite::ReadString( input, this->mutable_name())); - ::google::protobuf::internal::WireFormat::VerifyUTF8String( + ::google::protobuf::internal::WireFormat::VerifyUTF8StringNamedField( this->name().data(), this->name().length(), - ::google::protobuf::internal::WireFormat::PARSE); + ::google::protobuf::internal::WireFormat::PARSE, + "name"); } else { - goto handle_uninterpreted; + goto handle_unusual; } if (input->ExpectTag(18)) goto parse_input_type; break; } - + // optional string input_type = 2; case 2: { - if (::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) == - ::google::protobuf::internal::WireFormatLite::WIRETYPE_LENGTH_DELIMITED) { + if (tag == 18) { parse_input_type: DO_(::google::protobuf::internal::WireFormatLite::ReadString( input, this->mutable_input_type())); - ::google::protobuf::internal::WireFormat::VerifyUTF8String( + ::google::protobuf::internal::WireFormat::VerifyUTF8StringNamedField( this->input_type().data(), this->input_type().length(), - ::google::protobuf::internal::WireFormat::PARSE); + ::google::protobuf::internal::WireFormat::PARSE, + "input_type"); } else { - goto handle_uninterpreted; + goto handle_unusual; } if (input->ExpectTag(26)) goto parse_output_type; break; } - + // optional string output_type = 3; case 3: { - if (::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) == - ::google::protobuf::internal::WireFormatLite::WIRETYPE_LENGTH_DELIMITED) { + if (tag == 26) { parse_output_type: DO_(::google::protobuf::internal::WireFormatLite::ReadString( input, this->mutable_output_type())); - ::google::protobuf::internal::WireFormat::VerifyUTF8String( + ::google::protobuf::internal::WireFormat::VerifyUTF8StringNamedField( this->output_type().data(), this->output_type().length(), - ::google::protobuf::internal::WireFormat::PARSE); + ::google::protobuf::internal::WireFormat::PARSE, + "output_type"); } else { - goto handle_uninterpreted; + goto handle_unusual; } if (input->ExpectTag(34)) goto parse_options; break; } - + // optional .google.protobuf.MethodOptions options = 4; case 4: { - if (::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) == - ::google::protobuf::internal::WireFormatLite::WIRETYPE_LENGTH_DELIMITED) { + if (tag == 34) { parse_options: DO_(::google::protobuf::internal::WireFormatLite::ReadMessageNoVirtual( input, mutable_options())); } else { - goto handle_uninterpreted; + goto handle_unusual; } - if (input->ExpectAtEnd()) return true; + if (input->ExpectAtEnd()) goto success; break; } - + default: { - handle_uninterpreted: - if (::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) == + handle_unusual: + if (tag == 0 || + ::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) == ::google::protobuf::internal::WireFormatLite::WIRETYPE_END_GROUP) { - return true; + goto success; } DO_(::google::protobuf::internal::WireFormat::SkipField( input, tag, mutable_unknown_fields())); @@ -3915,100 +4631,115 @@ bool MethodDescriptorProto::MergePartialFromCodedStream( } } } +success: + // @@protoc_insertion_point(parse_success:google.protobuf.MethodDescriptorProto) return true; +failure: + // @@protoc_insertion_point(parse_failure:google.protobuf.MethodDescriptorProto) + return false; #undef DO_ } void MethodDescriptorProto::SerializeWithCachedSizes( ::google::protobuf::io::CodedOutputStream* output) const { + // @@protoc_insertion_point(serialize_start:google.protobuf.MethodDescriptorProto) // optional string name = 1; - if (_has_bit(0)) { - ::google::protobuf::internal::WireFormat::VerifyUTF8String( + if (has_name()) { + ::google::protobuf::internal::WireFormat::VerifyUTF8StringNamedField( this->name().data(), this->name().length(), - ::google::protobuf::internal::WireFormat::SERIALIZE); - ::google::protobuf::internal::WireFormatLite::WriteString( + ::google::protobuf::internal::WireFormat::SERIALIZE, + "name"); + ::google::protobuf::internal::WireFormatLite::WriteStringMaybeAliased( 1, this->name(), output); } - + // optional string input_type = 2; - if (_has_bit(1)) { - ::google::protobuf::internal::WireFormat::VerifyUTF8String( + if (has_input_type()) { + ::google::protobuf::internal::WireFormat::VerifyUTF8StringNamedField( this->input_type().data(), this->input_type().length(), - ::google::protobuf::internal::WireFormat::SERIALIZE); - ::google::protobuf::internal::WireFormatLite::WriteString( + ::google::protobuf::internal::WireFormat::SERIALIZE, + "input_type"); + ::google::protobuf::internal::WireFormatLite::WriteStringMaybeAliased( 2, this->input_type(), output); } - + // optional string output_type = 3; - if (_has_bit(2)) { - ::google::protobuf::internal::WireFormat::VerifyUTF8String( + if (has_output_type()) { + ::google::protobuf::internal::WireFormat::VerifyUTF8StringNamedField( this->output_type().data(), this->output_type().length(), - ::google::protobuf::internal::WireFormat::SERIALIZE); - ::google::protobuf::internal::WireFormatLite::WriteString( + ::google::protobuf::internal::WireFormat::SERIALIZE, + "output_type"); + ::google::protobuf::internal::WireFormatLite::WriteStringMaybeAliased( 3, this->output_type(), output); } - + // optional .google.protobuf.MethodOptions options = 4; - if (_has_bit(3)) { + if (has_options()) { ::google::protobuf::internal::WireFormatLite::WriteMessageMaybeToArray( 4, this->options(), output); } - + if (!unknown_fields().empty()) { ::google::protobuf::internal::WireFormat::SerializeUnknownFields( unknown_fields(), output); } + // @@protoc_insertion_point(serialize_end:google.protobuf.MethodDescriptorProto) } ::google::protobuf::uint8* MethodDescriptorProto::SerializeWithCachedSizesToArray( ::google::protobuf::uint8* target) const { + // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.MethodDescriptorProto) // optional string name = 1; - if (_has_bit(0)) { - ::google::protobuf::internal::WireFormat::VerifyUTF8String( + if (has_name()) { + ::google::protobuf::internal::WireFormat::VerifyUTF8StringNamedField( this->name().data(), this->name().length(), - ::google::protobuf::internal::WireFormat::SERIALIZE); + ::google::protobuf::internal::WireFormat::SERIALIZE, + "name"); target = ::google::protobuf::internal::WireFormatLite::WriteStringToArray( 1, this->name(), target); } - + // optional string input_type = 2; - if (_has_bit(1)) { - ::google::protobuf::internal::WireFormat::VerifyUTF8String( + if (has_input_type()) { + ::google::protobuf::internal::WireFormat::VerifyUTF8StringNamedField( this->input_type().data(), this->input_type().length(), - ::google::protobuf::internal::WireFormat::SERIALIZE); + ::google::protobuf::internal::WireFormat::SERIALIZE, + "input_type"); target = ::google::protobuf::internal::WireFormatLite::WriteStringToArray( 2, this->input_type(), target); } - + // optional string output_type = 3; - if (_has_bit(2)) { - ::google::protobuf::internal::WireFormat::VerifyUTF8String( + if (has_output_type()) { + ::google::protobuf::internal::WireFormat::VerifyUTF8StringNamedField( this->output_type().data(), this->output_type().length(), - ::google::protobuf::internal::WireFormat::SERIALIZE); + ::google::protobuf::internal::WireFormat::SERIALIZE, + "output_type"); target = ::google::protobuf::internal::WireFormatLite::WriteStringToArray( 3, this->output_type(), target); } - + // optional .google.protobuf.MethodOptions options = 4; - if (_has_bit(3)) { + if (has_options()) { target = ::google::protobuf::internal::WireFormatLite:: WriteMessageNoVirtualToArray( 4, this->options(), target); } - + if (!unknown_fields().empty()) { target = ::google::protobuf::internal::WireFormat::SerializeUnknownFieldsToArray( unknown_fields(), target); } + // @@protoc_insertion_point(serialize_to_array_end:google.protobuf.MethodDescriptorProto) return target; } int MethodDescriptorProto::ByteSize() const { int total_size = 0; - + if (_has_bits_[0 / 32] & (0xffu << (0 % 32))) { // optional string name = 1; if (has_name()) { @@ -4016,28 +4747,28 @@ int MethodDescriptorProto::ByteSize() const { ::google::protobuf::internal::WireFormatLite::StringSize( this->name()); } - + // optional string input_type = 2; if (has_input_type()) { total_size += 1 + ::google::protobuf::internal::WireFormatLite::StringSize( this->input_type()); } - + // optional string output_type = 3; if (has_output_type()) { total_size += 1 + ::google::protobuf::internal::WireFormatLite::StringSize( this->output_type()); } - + // optional .google.protobuf.MethodOptions options = 4; if (has_options()) { total_size += 1 + ::google::protobuf::internal::WireFormatLite::MessageSizeNoVirtual( this->options()); } - + } if (!unknown_fields().empty()) { total_size += @@ -4065,16 +4796,16 @@ void MethodDescriptorProto::MergeFrom(const ::google::protobuf::Message& from) { void MethodDescriptorProto::MergeFrom(const MethodDescriptorProto& from) { GOOGLE_CHECK_NE(&from, this); if (from._has_bits_[0 / 32] & (0xffu << (0 % 32))) { - if (from._has_bit(0)) { + if (from.has_name()) { set_name(from.name()); } - if (from._has_bit(1)) { + if (from.has_input_type()) { set_input_type(from.input_type()); } - if (from._has_bit(2)) { + if (from.has_output_type()) { set_output_type(from.output_type()); } - if (from._has_bit(3)) { + if (from.has_options()) { mutable_options()->::google::protobuf::MethodOptions::MergeFrom(from.options()); } } @@ -4094,7 +4825,7 @@ void MethodDescriptorProto::CopyFrom(const MethodDescriptorProto& from) { } bool MethodDescriptorProto::IsInitialized() const { - + if (has_options()) { if (!this->options().IsInitialized()) return false; } @@ -4147,22 +4878,25 @@ const FileOptions_OptimizeMode FileOptions::OptimizeMode_MIN; const FileOptions_OptimizeMode FileOptions::OptimizeMode_MAX; const int FileOptions::OptimizeMode_ARRAYSIZE; #endif // _MSC_VER -const ::std::string FileOptions::_default_java_package_; -const ::std::string FileOptions::_default_java_outer_classname_; #ifndef _MSC_VER const int FileOptions::kJavaPackageFieldNumber; const int FileOptions::kJavaOuterClassnameFieldNumber; const int FileOptions::kJavaMultipleFilesFieldNumber; +const int FileOptions::kJavaGenerateEqualsAndHashFieldNumber; +const int FileOptions::kJavaStringCheckUtf8FieldNumber; const int FileOptions::kOptimizeForFieldNumber; +const int FileOptions::kGoPackageFieldNumber; const int FileOptions::kCcGenericServicesFieldNumber; const int FileOptions::kJavaGenericServicesFieldNumber; const int FileOptions::kPyGenericServicesFieldNumber; +const int FileOptions::kDeprecatedFieldNumber; const int FileOptions::kUninterpretedOptionFieldNumber; #endif // !_MSC_VER FileOptions::FileOptions() : ::google::protobuf::Message() { SharedCtor(); + // @@protoc_insertion_point(constructor:google.protobuf.FileOptions) } void FileOptions::InitAsDefaultInstance() { @@ -4172,31 +4906,41 @@ FileOptions::FileOptions(const FileOptions& from) : ::google::protobuf::Message() { SharedCtor(); MergeFrom(from); + // @@protoc_insertion_point(copy_constructor:google.protobuf.FileOptions) } void FileOptions::SharedCtor() { + ::google::protobuf::internal::GetEmptyString(); _cached_size_ = 0; - java_package_ = const_cast< ::std::string*>(&_default_java_package_); - java_outer_classname_ = const_cast< ::std::string*>(&_default_java_outer_classname_); + java_package_ = const_cast< ::std::string*>(&::google::protobuf::internal::GetEmptyStringAlreadyInited()); + java_outer_classname_ = const_cast< ::std::string*>(&::google::protobuf::internal::GetEmptyStringAlreadyInited()); java_multiple_files_ = false; + java_generate_equals_and_hash_ = false; + java_string_check_utf8_ = false; optimize_for_ = 1; - cc_generic_services_ = true; - java_generic_services_ = true; - py_generic_services_ = true; + go_package_ = const_cast< ::std::string*>(&::google::protobuf::internal::GetEmptyStringAlreadyInited()); + cc_generic_services_ = false; + java_generic_services_ = false; + py_generic_services_ = false; + deprecated_ = false; ::memset(_has_bits_, 0, sizeof(_has_bits_)); } FileOptions::~FileOptions() { + // @@protoc_insertion_point(destructor:google.protobuf.FileOptions) SharedDtor(); } void FileOptions::SharedDtor() { - if (java_package_ != &_default_java_package_) { + if (java_package_ != &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { delete java_package_; } - if (java_outer_classname_ != &_default_java_outer_classname_) { + if (java_outer_classname_ != &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { delete java_outer_classname_; } + if (go_package_ != &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { + delete go_package_; + } if (this != default_instance_) { } } @@ -4212,7 +4956,8 @@ const ::google::protobuf::Descriptor* FileOptions::descriptor() { } const FileOptions& FileOptions::default_instance() { - if (default_instance_ == NULL) protobuf_AddDesc_google_2fprotobuf_2fdescriptor_2eproto(); return *default_instance_; + if (default_instance_ == NULL) protobuf_AddDesc_google_2fprotobuf_2fdescriptor_2eproto(); + return *default_instance_; } FileOptions* FileOptions::default_instance_ = NULL; @@ -4223,23 +4968,40 @@ FileOptions* FileOptions::New() const { void FileOptions::Clear() { _extensions_.Clear(); - if (_has_bits_[0 / 32] & (0xffu << (0 % 32))) { - if (_has_bit(0)) { - if (java_package_ != &_default_java_package_) { +#define OFFSET_OF_FIELD_(f) (reinterpret_cast<char*>( \ + &reinterpret_cast<FileOptions*>(16)->f) - \ + reinterpret_cast<char*>(16)) + +#define ZR_(first, last) do { \ + size_t f = OFFSET_OF_FIELD_(first); \ + size_t n = OFFSET_OF_FIELD_(last) - f + sizeof(last); \ + ::memset(&first, 0, n); \ + } while (0) + + if (_has_bits_[0 / 32] & 255) { + ZR_(java_multiple_files_, cc_generic_services_); + if (has_java_package()) { + if (java_package_ != &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { java_package_->clear(); } } - if (_has_bit(1)) { - if (java_outer_classname_ != &_default_java_outer_classname_) { + if (has_java_outer_classname()) { + if (java_outer_classname_ != &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { java_outer_classname_->clear(); } } - java_multiple_files_ = false; optimize_for_ = 1; - cc_generic_services_ = true; - java_generic_services_ = true; - py_generic_services_ = true; + if (has_go_package()) { + if (go_package_ != &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { + go_package_->clear(); + } + } } + ZR_(java_generic_services_, deprecated_); + +#undef OFFSET_OF_FIELD_ +#undef ZR_ + uninterpreted_option_.Clear(); ::memset(_has_bits_, 0, sizeof(_has_bits_)); mutable_unknown_fields()->Clear(); @@ -4247,47 +5009,50 @@ void FileOptions::Clear() { bool FileOptions::MergePartialFromCodedStream( ::google::protobuf::io::CodedInputStream* input) { -#define DO_(EXPRESSION) if (!(EXPRESSION)) return false +#define DO_(EXPRESSION) if (!(EXPRESSION)) goto failure ::google::protobuf::uint32 tag; - while ((tag = input->ReadTag()) != 0) { + // @@protoc_insertion_point(parse_start:google.protobuf.FileOptions) + for (;;) { + ::std::pair< ::google::protobuf::uint32, bool> p = input->ReadTagWithCutoff(16383); + tag = p.first; + if (!p.second) goto handle_unusual; switch (::google::protobuf::internal::WireFormatLite::GetTagFieldNumber(tag)) { // optional string java_package = 1; case 1: { - if (::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) == - ::google::protobuf::internal::WireFormatLite::WIRETYPE_LENGTH_DELIMITED) { + if (tag == 10) { DO_(::google::protobuf::internal::WireFormatLite::ReadString( input, this->mutable_java_package())); - ::google::protobuf::internal::WireFormat::VerifyUTF8String( + ::google::protobuf::internal::WireFormat::VerifyUTF8StringNamedField( this->java_package().data(), this->java_package().length(), - ::google::protobuf::internal::WireFormat::PARSE); + ::google::protobuf::internal::WireFormat::PARSE, + "java_package"); } else { - goto handle_uninterpreted; + goto handle_unusual; } if (input->ExpectTag(66)) goto parse_java_outer_classname; break; } - + // optional string java_outer_classname = 8; case 8: { - if (::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) == - ::google::protobuf::internal::WireFormatLite::WIRETYPE_LENGTH_DELIMITED) { + if (tag == 66) { parse_java_outer_classname: DO_(::google::protobuf::internal::WireFormatLite::ReadString( input, this->mutable_java_outer_classname())); - ::google::protobuf::internal::WireFormat::VerifyUTF8String( + ::google::protobuf::internal::WireFormat::VerifyUTF8StringNamedField( this->java_outer_classname().data(), this->java_outer_classname().length(), - ::google::protobuf::internal::WireFormat::PARSE); + ::google::protobuf::internal::WireFormat::PARSE, + "java_outer_classname"); } else { - goto handle_uninterpreted; + goto handle_unusual; } if (input->ExpectTag(72)) goto parse_optimize_for; break; } - + // optional .google.protobuf.FileOptions.OptimizeMode optimize_for = 9 [default = SPEED]; case 9: { - if (::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) == - ::google::protobuf::internal::WireFormatLite::WIRETYPE_VARINT) { + if (tag == 72) { parse_optimize_for: int value; DO_((::google::protobuf::internal::WireFormatLite::ReadPrimitive< @@ -4299,96 +5064,154 @@ bool FileOptions::MergePartialFromCodedStream( mutable_unknown_fields()->AddVarint(9, value); } } else { - goto handle_uninterpreted; + goto handle_unusual; } if (input->ExpectTag(80)) goto parse_java_multiple_files; break; } - + // optional bool java_multiple_files = 10 [default = false]; case 10: { - if (::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) == - ::google::protobuf::internal::WireFormatLite::WIRETYPE_VARINT) { + if (tag == 80) { parse_java_multiple_files: DO_((::google::protobuf::internal::WireFormatLite::ReadPrimitive< bool, ::google::protobuf::internal::WireFormatLite::TYPE_BOOL>( input, &java_multiple_files_))); - _set_bit(2); + set_has_java_multiple_files(); } else { - goto handle_uninterpreted; + goto handle_unusual; + } + if (input->ExpectTag(90)) goto parse_go_package; + break; + } + + // optional string go_package = 11; + case 11: { + if (tag == 90) { + parse_go_package: + DO_(::google::protobuf::internal::WireFormatLite::ReadString( + input, this->mutable_go_package())); + ::google::protobuf::internal::WireFormat::VerifyUTF8StringNamedField( + this->go_package().data(), this->go_package().length(), + ::google::protobuf::internal::WireFormat::PARSE, + "go_package"); + } else { + goto handle_unusual; } if (input->ExpectTag(128)) goto parse_cc_generic_services; break; } - - // optional bool cc_generic_services = 16 [default = true]; + + // optional bool cc_generic_services = 16 [default = false]; case 16: { - if (::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) == - ::google::protobuf::internal::WireFormatLite::WIRETYPE_VARINT) { + if (tag == 128) { parse_cc_generic_services: DO_((::google::protobuf::internal::WireFormatLite::ReadPrimitive< bool, ::google::protobuf::internal::WireFormatLite::TYPE_BOOL>( input, &cc_generic_services_))); - _set_bit(4); + set_has_cc_generic_services(); } else { - goto handle_uninterpreted; + goto handle_unusual; } if (input->ExpectTag(136)) goto parse_java_generic_services; break; } - - // optional bool java_generic_services = 17 [default = true]; + + // optional bool java_generic_services = 17 [default = false]; case 17: { - if (::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) == - ::google::protobuf::internal::WireFormatLite::WIRETYPE_VARINT) { + if (tag == 136) { parse_java_generic_services: DO_((::google::protobuf::internal::WireFormatLite::ReadPrimitive< bool, ::google::protobuf::internal::WireFormatLite::TYPE_BOOL>( input, &java_generic_services_))); - _set_bit(5); + set_has_java_generic_services(); } else { - goto handle_uninterpreted; + goto handle_unusual; } if (input->ExpectTag(144)) goto parse_py_generic_services; break; } - - // optional bool py_generic_services = 18 [default = true]; + + // optional bool py_generic_services = 18 [default = false]; case 18: { - if (::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) == - ::google::protobuf::internal::WireFormatLite::WIRETYPE_VARINT) { + if (tag == 144) { parse_py_generic_services: DO_((::google::protobuf::internal::WireFormatLite::ReadPrimitive< bool, ::google::protobuf::internal::WireFormatLite::TYPE_BOOL>( input, &py_generic_services_))); - _set_bit(6); + set_has_py_generic_services(); } else { - goto handle_uninterpreted; + goto handle_unusual; + } + if (input->ExpectTag(160)) goto parse_java_generate_equals_and_hash; + break; + } + + // optional bool java_generate_equals_and_hash = 20 [default = false]; + case 20: { + if (tag == 160) { + parse_java_generate_equals_and_hash: + DO_((::google::protobuf::internal::WireFormatLite::ReadPrimitive< + bool, ::google::protobuf::internal::WireFormatLite::TYPE_BOOL>( + input, &java_generate_equals_and_hash_))); + set_has_java_generate_equals_and_hash(); + } else { + goto handle_unusual; + } + if (input->ExpectTag(184)) goto parse_deprecated; + break; + } + + // optional bool deprecated = 23 [default = false]; + case 23: { + if (tag == 184) { + parse_deprecated: + DO_((::google::protobuf::internal::WireFormatLite::ReadPrimitive< + bool, ::google::protobuf::internal::WireFormatLite::TYPE_BOOL>( + input, &deprecated_))); + set_has_deprecated(); + } else { + goto handle_unusual; + } + if (input->ExpectTag(216)) goto parse_java_string_check_utf8; + break; + } + + // optional bool java_string_check_utf8 = 27 [default = false]; + case 27: { + if (tag == 216) { + parse_java_string_check_utf8: + DO_((::google::protobuf::internal::WireFormatLite::ReadPrimitive< + bool, ::google::protobuf::internal::WireFormatLite::TYPE_BOOL>( + input, &java_string_check_utf8_))); + set_has_java_string_check_utf8(); + } else { + goto handle_unusual; } if (input->ExpectTag(7994)) goto parse_uninterpreted_option; break; } - + // repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999; case 999: { - if (::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) == - ::google::protobuf::internal::WireFormatLite::WIRETYPE_LENGTH_DELIMITED) { + if (tag == 7994) { parse_uninterpreted_option: DO_(::google::protobuf::internal::WireFormatLite::ReadMessageNoVirtual( input, add_uninterpreted_option())); } else { - goto handle_uninterpreted; + goto handle_unusual; } if (input->ExpectTag(7994)) goto parse_uninterpreted_option; - if (input->ExpectAtEnd()) return true; + if (input->ExpectAtEnd()) goto success; break; } - + default: { - handle_uninterpreted: - if (::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) == + handle_unusual: + if (tag == 0 || + ::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) == ::google::protobuf::internal::WireFormatLite::WIRETYPE_END_GROUP) { - return true; + goto success; } if ((8000u <= tag)) { DO_(_extensions_.ParseField(tag, input, default_instance_, @@ -4401,141 +5224,205 @@ bool FileOptions::MergePartialFromCodedStream( } } } +success: + // @@protoc_insertion_point(parse_success:google.protobuf.FileOptions) return true; +failure: + // @@protoc_insertion_point(parse_failure:google.protobuf.FileOptions) + return false; #undef DO_ } void FileOptions::SerializeWithCachedSizes( ::google::protobuf::io::CodedOutputStream* output) const { + // @@protoc_insertion_point(serialize_start:google.protobuf.FileOptions) // optional string java_package = 1; - if (_has_bit(0)) { - ::google::protobuf::internal::WireFormat::VerifyUTF8String( + if (has_java_package()) { + ::google::protobuf::internal::WireFormat::VerifyUTF8StringNamedField( this->java_package().data(), this->java_package().length(), - ::google::protobuf::internal::WireFormat::SERIALIZE); - ::google::protobuf::internal::WireFormatLite::WriteString( + ::google::protobuf::internal::WireFormat::SERIALIZE, + "java_package"); + ::google::protobuf::internal::WireFormatLite::WriteStringMaybeAliased( 1, this->java_package(), output); } - + // optional string java_outer_classname = 8; - if (_has_bit(1)) { - ::google::protobuf::internal::WireFormat::VerifyUTF8String( + if (has_java_outer_classname()) { + ::google::protobuf::internal::WireFormat::VerifyUTF8StringNamedField( this->java_outer_classname().data(), this->java_outer_classname().length(), - ::google::protobuf::internal::WireFormat::SERIALIZE); - ::google::protobuf::internal::WireFormatLite::WriteString( + ::google::protobuf::internal::WireFormat::SERIALIZE, + "java_outer_classname"); + ::google::protobuf::internal::WireFormatLite::WriteStringMaybeAliased( 8, this->java_outer_classname(), output); } - + // optional .google.protobuf.FileOptions.OptimizeMode optimize_for = 9 [default = SPEED]; - if (_has_bit(3)) { + if (has_optimize_for()) { ::google::protobuf::internal::WireFormatLite::WriteEnum( 9, this->optimize_for(), output); } - + // optional bool java_multiple_files = 10 [default = false]; - if (_has_bit(2)) { + if (has_java_multiple_files()) { ::google::protobuf::internal::WireFormatLite::WriteBool(10, this->java_multiple_files(), output); } - - // optional bool cc_generic_services = 16 [default = true]; - if (_has_bit(4)) { + + // optional string go_package = 11; + if (has_go_package()) { + ::google::protobuf::internal::WireFormat::VerifyUTF8StringNamedField( + this->go_package().data(), this->go_package().length(), + ::google::protobuf::internal::WireFormat::SERIALIZE, + "go_package"); + ::google::protobuf::internal::WireFormatLite::WriteStringMaybeAliased( + 11, this->go_package(), output); + } + + // optional bool cc_generic_services = 16 [default = false]; + if (has_cc_generic_services()) { ::google::protobuf::internal::WireFormatLite::WriteBool(16, this->cc_generic_services(), output); } - - // optional bool java_generic_services = 17 [default = true]; - if (_has_bit(5)) { + + // optional bool java_generic_services = 17 [default = false]; + if (has_java_generic_services()) { ::google::protobuf::internal::WireFormatLite::WriteBool(17, this->java_generic_services(), output); } - - // optional bool py_generic_services = 18 [default = true]; - if (_has_bit(6)) { + + // optional bool py_generic_services = 18 [default = false]; + if (has_py_generic_services()) { ::google::protobuf::internal::WireFormatLite::WriteBool(18, this->py_generic_services(), output); } - + + // optional bool java_generate_equals_and_hash = 20 [default = false]; + if (has_java_generate_equals_and_hash()) { + ::google::protobuf::internal::WireFormatLite::WriteBool(20, this->java_generate_equals_and_hash(), output); + } + + // optional bool deprecated = 23 [default = false]; + if (has_deprecated()) { + ::google::protobuf::internal::WireFormatLite::WriteBool(23, this->deprecated(), output); + } + + // optional bool java_string_check_utf8 = 27 [default = false]; + if (has_java_string_check_utf8()) { + ::google::protobuf::internal::WireFormatLite::WriteBool(27, this->java_string_check_utf8(), output); + } + // repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999; for (int i = 0; i < this->uninterpreted_option_size(); i++) { ::google::protobuf::internal::WireFormatLite::WriteMessageMaybeToArray( 999, this->uninterpreted_option(i), output); } - + // Extension range [1000, 536870912) _extensions_.SerializeWithCachedSizes( 1000, 536870912, output); - + if (!unknown_fields().empty()) { ::google::protobuf::internal::WireFormat::SerializeUnknownFields( unknown_fields(), output); } + // @@protoc_insertion_point(serialize_end:google.protobuf.FileOptions) } ::google::protobuf::uint8* FileOptions::SerializeWithCachedSizesToArray( ::google::protobuf::uint8* target) const { + // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.FileOptions) // optional string java_package = 1; - if (_has_bit(0)) { - ::google::protobuf::internal::WireFormat::VerifyUTF8String( + if (has_java_package()) { + ::google::protobuf::internal::WireFormat::VerifyUTF8StringNamedField( this->java_package().data(), this->java_package().length(), - ::google::protobuf::internal::WireFormat::SERIALIZE); + ::google::protobuf::internal::WireFormat::SERIALIZE, + "java_package"); target = ::google::protobuf::internal::WireFormatLite::WriteStringToArray( 1, this->java_package(), target); } - + // optional string java_outer_classname = 8; - if (_has_bit(1)) { - ::google::protobuf::internal::WireFormat::VerifyUTF8String( + if (has_java_outer_classname()) { + ::google::protobuf::internal::WireFormat::VerifyUTF8StringNamedField( this->java_outer_classname().data(), this->java_outer_classname().length(), - ::google::protobuf::internal::WireFormat::SERIALIZE); + ::google::protobuf::internal::WireFormat::SERIALIZE, + "java_outer_classname"); target = ::google::protobuf::internal::WireFormatLite::WriteStringToArray( 8, this->java_outer_classname(), target); } - + // optional .google.protobuf.FileOptions.OptimizeMode optimize_for = 9 [default = SPEED]; - if (_has_bit(3)) { + if (has_optimize_for()) { target = ::google::protobuf::internal::WireFormatLite::WriteEnumToArray( 9, this->optimize_for(), target); } - + // optional bool java_multiple_files = 10 [default = false]; - if (_has_bit(2)) { + if (has_java_multiple_files()) { target = ::google::protobuf::internal::WireFormatLite::WriteBoolToArray(10, this->java_multiple_files(), target); } - - // optional bool cc_generic_services = 16 [default = true]; - if (_has_bit(4)) { + + // optional string go_package = 11; + if (has_go_package()) { + ::google::protobuf::internal::WireFormat::VerifyUTF8StringNamedField( + this->go_package().data(), this->go_package().length(), + ::google::protobuf::internal::WireFormat::SERIALIZE, + "go_package"); + target = + ::google::protobuf::internal::WireFormatLite::WriteStringToArray( + 11, this->go_package(), target); + } + + // optional bool cc_generic_services = 16 [default = false]; + if (has_cc_generic_services()) { target = ::google::protobuf::internal::WireFormatLite::WriteBoolToArray(16, this->cc_generic_services(), target); } - - // optional bool java_generic_services = 17 [default = true]; - if (_has_bit(5)) { + + // optional bool java_generic_services = 17 [default = false]; + if (has_java_generic_services()) { target = ::google::protobuf::internal::WireFormatLite::WriteBoolToArray(17, this->java_generic_services(), target); } - - // optional bool py_generic_services = 18 [default = true]; - if (_has_bit(6)) { + + // optional bool py_generic_services = 18 [default = false]; + if (has_py_generic_services()) { target = ::google::protobuf::internal::WireFormatLite::WriteBoolToArray(18, this->py_generic_services(), target); } - + + // optional bool java_generate_equals_and_hash = 20 [default = false]; + if (has_java_generate_equals_and_hash()) { + target = ::google::protobuf::internal::WireFormatLite::WriteBoolToArray(20, this->java_generate_equals_and_hash(), target); + } + + // optional bool deprecated = 23 [default = false]; + if (has_deprecated()) { + target = ::google::protobuf::internal::WireFormatLite::WriteBoolToArray(23, this->deprecated(), target); + } + + // optional bool java_string_check_utf8 = 27 [default = false]; + if (has_java_string_check_utf8()) { + target = ::google::protobuf::internal::WireFormatLite::WriteBoolToArray(27, this->java_string_check_utf8(), target); + } + // repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999; for (int i = 0; i < this->uninterpreted_option_size(); i++) { target = ::google::protobuf::internal::WireFormatLite:: WriteMessageNoVirtualToArray( 999, this->uninterpreted_option(i), target); } - + // Extension range [1000, 536870912) target = _extensions_.SerializeWithCachedSizesToArray( 1000, 536870912, target); - + if (!unknown_fields().empty()) { target = ::google::protobuf::internal::WireFormat::SerializeUnknownFieldsToArray( unknown_fields(), target); } + // @@protoc_insertion_point(serialize_to_array_end:google.protobuf.FileOptions) return target; } int FileOptions::ByteSize() const { int total_size = 0; - + if (_has_bits_[0 / 32] & (0xffu << (0 % 32))) { // optional string java_package = 1; if (has_java_package()) { @@ -4543,40 +5430,64 @@ int FileOptions::ByteSize() const { ::google::protobuf::internal::WireFormatLite::StringSize( this->java_package()); } - + // optional string java_outer_classname = 8; if (has_java_outer_classname()) { total_size += 1 + ::google::protobuf::internal::WireFormatLite::StringSize( this->java_outer_classname()); } - + // optional bool java_multiple_files = 10 [default = false]; if (has_java_multiple_files()) { total_size += 1 + 1; } - + + // optional bool java_generate_equals_and_hash = 20 [default = false]; + if (has_java_generate_equals_and_hash()) { + total_size += 2 + 1; + } + + // optional bool java_string_check_utf8 = 27 [default = false]; + if (has_java_string_check_utf8()) { + total_size += 2 + 1; + } + // optional .google.protobuf.FileOptions.OptimizeMode optimize_for = 9 [default = SPEED]; if (has_optimize_for()) { total_size += 1 + ::google::protobuf::internal::WireFormatLite::EnumSize(this->optimize_for()); } - - // optional bool cc_generic_services = 16 [default = true]; + + // optional string go_package = 11; + if (has_go_package()) { + total_size += 1 + + ::google::protobuf::internal::WireFormatLite::StringSize( + this->go_package()); + } + + // optional bool cc_generic_services = 16 [default = false]; if (has_cc_generic_services()) { total_size += 2 + 1; } - - // optional bool java_generic_services = 17 [default = true]; + + } + if (_has_bits_[8 / 32] & (0xffu << (8 % 32))) { + // optional bool java_generic_services = 17 [default = false]; if (has_java_generic_services()) { total_size += 2 + 1; } - - // optional bool py_generic_services = 18 [default = true]; + + // optional bool py_generic_services = 18 [default = false]; if (has_py_generic_services()) { total_size += 2 + 1; } - + + // optional bool deprecated = 23 [default = false]; + if (has_deprecated()) { + total_size += 2 + 1; + } + } // repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999; total_size += 2 * this->uninterpreted_option_size(); @@ -4585,9 +5496,9 @@ int FileOptions::ByteSize() const { ::google::protobuf::internal::WireFormatLite::MessageSizeNoVirtual( this->uninterpreted_option(i)); } - + total_size += _extensions_.ByteSize(); - + if (!unknown_fields().empty()) { total_size += ::google::protobuf::internal::WireFormat::ComputeUnknownFieldsSize( @@ -4615,27 +5526,41 @@ void FileOptions::MergeFrom(const FileOptions& from) { GOOGLE_CHECK_NE(&from, this); uninterpreted_option_.MergeFrom(from.uninterpreted_option_); if (from._has_bits_[0 / 32] & (0xffu << (0 % 32))) { - if (from._has_bit(0)) { + if (from.has_java_package()) { set_java_package(from.java_package()); } - if (from._has_bit(1)) { + if (from.has_java_outer_classname()) { set_java_outer_classname(from.java_outer_classname()); } - if (from._has_bit(2)) { + if (from.has_java_multiple_files()) { set_java_multiple_files(from.java_multiple_files()); } - if (from._has_bit(3)) { + if (from.has_java_generate_equals_and_hash()) { + set_java_generate_equals_and_hash(from.java_generate_equals_and_hash()); + } + if (from.has_java_string_check_utf8()) { + set_java_string_check_utf8(from.java_string_check_utf8()); + } + if (from.has_optimize_for()) { set_optimize_for(from.optimize_for()); } - if (from._has_bit(4)) { + if (from.has_go_package()) { + set_go_package(from.go_package()); + } + if (from.has_cc_generic_services()) { set_cc_generic_services(from.cc_generic_services()); } - if (from._has_bit(5)) { + } + if (from._has_bits_[8 / 32] & (0xffu << (8 % 32))) { + if (from.has_java_generic_services()) { set_java_generic_services(from.java_generic_services()); } - if (from._has_bit(6)) { + if (from.has_py_generic_services()) { set_py_generic_services(from.py_generic_services()); } + if (from.has_deprecated()) { + set_deprecated(from.deprecated()); + } } _extensions_.MergeFrom(from._extensions_); mutable_unknown_fields()->MergeFrom(from.unknown_fields()); @@ -4654,11 +5579,9 @@ void FileOptions::CopyFrom(const FileOptions& from) { } bool FileOptions::IsInitialized() const { - - for (int i = 0; i < uninterpreted_option_size(); i++) { - if (!this->uninterpreted_option(i).IsInitialized()) return false; - } - + + if (!::google::protobuf::internal::AllAreInitialized(this->uninterpreted_option())) return false; + if (!_extensions_.IsInitialized()) return false; return true; } @@ -4667,10 +5590,14 @@ void FileOptions::Swap(FileOptions* other) { std::swap(java_package_, other->java_package_); std::swap(java_outer_classname_, other->java_outer_classname_); std::swap(java_multiple_files_, other->java_multiple_files_); + std::swap(java_generate_equals_and_hash_, other->java_generate_equals_and_hash_); + std::swap(java_string_check_utf8_, other->java_string_check_utf8_); std::swap(optimize_for_, other->optimize_for_); + std::swap(go_package_, other->go_package_); std::swap(cc_generic_services_, other->cc_generic_services_); std::swap(java_generic_services_, other->java_generic_services_); std::swap(py_generic_services_, other->py_generic_services_); + std::swap(deprecated_, other->deprecated_); uninterpreted_option_.Swap(&other->uninterpreted_option_); std::swap(_has_bits_[0], other->_has_bits_[0]); _unknown_fields_.Swap(&other->_unknown_fields_); @@ -4693,12 +5620,14 @@ void FileOptions::Swap(FileOptions* other) { #ifndef _MSC_VER const int MessageOptions::kMessageSetWireFormatFieldNumber; const int MessageOptions::kNoStandardDescriptorAccessorFieldNumber; +const int MessageOptions::kDeprecatedFieldNumber; const int MessageOptions::kUninterpretedOptionFieldNumber; #endif // !_MSC_VER MessageOptions::MessageOptions() : ::google::protobuf::Message() { SharedCtor(); + // @@protoc_insertion_point(constructor:google.protobuf.MessageOptions) } void MessageOptions::InitAsDefaultInstance() { @@ -4708,16 +5637,19 @@ MessageOptions::MessageOptions(const MessageOptions& from) : ::google::protobuf::Message() { SharedCtor(); MergeFrom(from); + // @@protoc_insertion_point(copy_constructor:google.protobuf.MessageOptions) } void MessageOptions::SharedCtor() { _cached_size_ = 0; message_set_wire_format_ = false; no_standard_descriptor_accessor_ = false; + deprecated_ = false; ::memset(_has_bits_, 0, sizeof(_has_bits_)); } MessageOptions::~MessageOptions() { + // @@protoc_insertion_point(destructor:google.protobuf.MessageOptions) SharedDtor(); } @@ -4737,7 +5669,8 @@ const ::google::protobuf::Descriptor* MessageOptions::descriptor() { } const MessageOptions& MessageOptions::default_instance() { - if (default_instance_ == NULL) protobuf_AddDesc_google_2fprotobuf_2fdescriptor_2eproto(); return *default_instance_; + if (default_instance_ == NULL) protobuf_AddDesc_google_2fprotobuf_2fdescriptor_2eproto(); + return *default_instance_; } MessageOptions* MessageOptions::default_instance_ = NULL; @@ -4748,10 +5681,21 @@ MessageOptions* MessageOptions::New() const { void MessageOptions::Clear() { _extensions_.Clear(); - if (_has_bits_[0 / 32] & (0xffu << (0 % 32))) { - message_set_wire_format_ = false; - no_standard_descriptor_accessor_ = false; - } +#define OFFSET_OF_FIELD_(f) (reinterpret_cast<char*>( \ + &reinterpret_cast<MessageOptions*>(16)->f) - \ + reinterpret_cast<char*>(16)) + +#define ZR_(first, last) do { \ + size_t f = OFFSET_OF_FIELD_(first); \ + size_t n = OFFSET_OF_FIELD_(last) - f + sizeof(last); \ + ::memset(&first, 0, n); \ + } while (0) + + ZR_(message_set_wire_format_, deprecated_); + +#undef OFFSET_OF_FIELD_ +#undef ZR_ + uninterpreted_option_.Clear(); ::memset(_has_bits_, 0, sizeof(_has_bits_)); mutable_unknown_fields()->Clear(); @@ -4759,61 +5703,78 @@ void MessageOptions::Clear() { bool MessageOptions::MergePartialFromCodedStream( ::google::protobuf::io::CodedInputStream* input) { -#define DO_(EXPRESSION) if (!(EXPRESSION)) return false +#define DO_(EXPRESSION) if (!(EXPRESSION)) goto failure ::google::protobuf::uint32 tag; - while ((tag = input->ReadTag()) != 0) { + // @@protoc_insertion_point(parse_start:google.protobuf.MessageOptions) + for (;;) { + ::std::pair< ::google::protobuf::uint32, bool> p = input->ReadTagWithCutoff(16383); + tag = p.first; + if (!p.second) goto handle_unusual; switch (::google::protobuf::internal::WireFormatLite::GetTagFieldNumber(tag)) { // optional bool message_set_wire_format = 1 [default = false]; case 1: { - if (::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) == - ::google::protobuf::internal::WireFormatLite::WIRETYPE_VARINT) { + if (tag == 8) { DO_((::google::protobuf::internal::WireFormatLite::ReadPrimitive< bool, ::google::protobuf::internal::WireFormatLite::TYPE_BOOL>( input, &message_set_wire_format_))); - _set_bit(0); + set_has_message_set_wire_format(); } else { - goto handle_uninterpreted; + goto handle_unusual; } if (input->ExpectTag(16)) goto parse_no_standard_descriptor_accessor; break; } - + // optional bool no_standard_descriptor_accessor = 2 [default = false]; case 2: { - if (::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) == - ::google::protobuf::internal::WireFormatLite::WIRETYPE_VARINT) { + if (tag == 16) { parse_no_standard_descriptor_accessor: DO_((::google::protobuf::internal::WireFormatLite::ReadPrimitive< bool, ::google::protobuf::internal::WireFormatLite::TYPE_BOOL>( input, &no_standard_descriptor_accessor_))); - _set_bit(1); + set_has_no_standard_descriptor_accessor(); + } else { + goto handle_unusual; + } + if (input->ExpectTag(24)) goto parse_deprecated; + break; + } + + // optional bool deprecated = 3 [default = false]; + case 3: { + if (tag == 24) { + parse_deprecated: + DO_((::google::protobuf::internal::WireFormatLite::ReadPrimitive< + bool, ::google::protobuf::internal::WireFormatLite::TYPE_BOOL>( + input, &deprecated_))); + set_has_deprecated(); } else { - goto handle_uninterpreted; + goto handle_unusual; } if (input->ExpectTag(7994)) goto parse_uninterpreted_option; break; } - + // repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999; case 999: { - if (::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) == - ::google::protobuf::internal::WireFormatLite::WIRETYPE_LENGTH_DELIMITED) { + if (tag == 7994) { parse_uninterpreted_option: DO_(::google::protobuf::internal::WireFormatLite::ReadMessageNoVirtual( input, add_uninterpreted_option())); } else { - goto handle_uninterpreted; + goto handle_unusual; } if (input->ExpectTag(7994)) goto parse_uninterpreted_option; - if (input->ExpectAtEnd()) return true; + if (input->ExpectAtEnd()) goto success; break; } - + default: { - handle_uninterpreted: - if (::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) == + handle_unusual: + if (tag == 0 || + ::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) == ::google::protobuf::internal::WireFormatLite::WIRETYPE_END_GROUP) { - return true; + goto success; } if ((8000u <= tag)) { DO_(_extensions_.ParseField(tag, input, default_instance_, @@ -4826,82 +5787,106 @@ bool MessageOptions::MergePartialFromCodedStream( } } } +success: + // @@protoc_insertion_point(parse_success:google.protobuf.MessageOptions) return true; +failure: + // @@protoc_insertion_point(parse_failure:google.protobuf.MessageOptions) + return false; #undef DO_ } void MessageOptions::SerializeWithCachedSizes( ::google::protobuf::io::CodedOutputStream* output) const { + // @@protoc_insertion_point(serialize_start:google.protobuf.MessageOptions) // optional bool message_set_wire_format = 1 [default = false]; - if (_has_bit(0)) { + if (has_message_set_wire_format()) { ::google::protobuf::internal::WireFormatLite::WriteBool(1, this->message_set_wire_format(), output); } - + // optional bool no_standard_descriptor_accessor = 2 [default = false]; - if (_has_bit(1)) { + if (has_no_standard_descriptor_accessor()) { ::google::protobuf::internal::WireFormatLite::WriteBool(2, this->no_standard_descriptor_accessor(), output); } - + + // optional bool deprecated = 3 [default = false]; + if (has_deprecated()) { + ::google::protobuf::internal::WireFormatLite::WriteBool(3, this->deprecated(), output); + } + // repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999; for (int i = 0; i < this->uninterpreted_option_size(); i++) { ::google::protobuf::internal::WireFormatLite::WriteMessageMaybeToArray( 999, this->uninterpreted_option(i), output); } - + // Extension range [1000, 536870912) _extensions_.SerializeWithCachedSizes( 1000, 536870912, output); - + if (!unknown_fields().empty()) { ::google::protobuf::internal::WireFormat::SerializeUnknownFields( unknown_fields(), output); } + // @@protoc_insertion_point(serialize_end:google.protobuf.MessageOptions) } ::google::protobuf::uint8* MessageOptions::SerializeWithCachedSizesToArray( ::google::protobuf::uint8* target) const { + // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.MessageOptions) // optional bool message_set_wire_format = 1 [default = false]; - if (_has_bit(0)) { + if (has_message_set_wire_format()) { target = ::google::protobuf::internal::WireFormatLite::WriteBoolToArray(1, this->message_set_wire_format(), target); } - + // optional bool no_standard_descriptor_accessor = 2 [default = false]; - if (_has_bit(1)) { + if (has_no_standard_descriptor_accessor()) { target = ::google::protobuf::internal::WireFormatLite::WriteBoolToArray(2, this->no_standard_descriptor_accessor(), target); } - + + // optional bool deprecated = 3 [default = false]; + if (has_deprecated()) { + target = ::google::protobuf::internal::WireFormatLite::WriteBoolToArray(3, this->deprecated(), target); + } + // repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999; for (int i = 0; i < this->uninterpreted_option_size(); i++) { target = ::google::protobuf::internal::WireFormatLite:: WriteMessageNoVirtualToArray( 999, this->uninterpreted_option(i), target); } - + // Extension range [1000, 536870912) target = _extensions_.SerializeWithCachedSizesToArray( 1000, 536870912, target); - + if (!unknown_fields().empty()) { target = ::google::protobuf::internal::WireFormat::SerializeUnknownFieldsToArray( unknown_fields(), target); } + // @@protoc_insertion_point(serialize_to_array_end:google.protobuf.MessageOptions) return target; } int MessageOptions::ByteSize() const { int total_size = 0; - + if (_has_bits_[0 / 32] & (0xffu << (0 % 32))) { // optional bool message_set_wire_format = 1 [default = false]; if (has_message_set_wire_format()) { total_size += 1 + 1; } - + // optional bool no_standard_descriptor_accessor = 2 [default = false]; if (has_no_standard_descriptor_accessor()) { total_size += 1 + 1; } - + + // optional bool deprecated = 3 [default = false]; + if (has_deprecated()) { + total_size += 1 + 1; + } + } // repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999; total_size += 2 * this->uninterpreted_option_size(); @@ -4910,9 +5895,9 @@ int MessageOptions::ByteSize() const { ::google::protobuf::internal::WireFormatLite::MessageSizeNoVirtual( this->uninterpreted_option(i)); } - + total_size += _extensions_.ByteSize(); - + if (!unknown_fields().empty()) { total_size += ::google::protobuf::internal::WireFormat::ComputeUnknownFieldsSize( @@ -4940,12 +5925,15 @@ void MessageOptions::MergeFrom(const MessageOptions& from) { GOOGLE_CHECK_NE(&from, this); uninterpreted_option_.MergeFrom(from.uninterpreted_option_); if (from._has_bits_[0 / 32] & (0xffu << (0 % 32))) { - if (from._has_bit(0)) { + if (from.has_message_set_wire_format()) { set_message_set_wire_format(from.message_set_wire_format()); } - if (from._has_bit(1)) { + if (from.has_no_standard_descriptor_accessor()) { set_no_standard_descriptor_accessor(from.no_standard_descriptor_accessor()); } + if (from.has_deprecated()) { + set_deprecated(from.deprecated()); + } } _extensions_.MergeFrom(from._extensions_); mutable_unknown_fields()->MergeFrom(from.unknown_fields()); @@ -4964,11 +5952,9 @@ void MessageOptions::CopyFrom(const MessageOptions& from) { } bool MessageOptions::IsInitialized() const { - - for (int i = 0; i < uninterpreted_option_size(); i++) { - if (!this->uninterpreted_option(i).IsInitialized()) return false; - } - + + if (!::google::protobuf::internal::AllAreInitialized(this->uninterpreted_option())) return false; + if (!_extensions_.IsInitialized()) return false; return true; } @@ -4976,6 +5962,7 @@ void MessageOptions::Swap(MessageOptions* other) { if (other != this) { std::swap(message_set_wire_format_, other->message_set_wire_format_); std::swap(no_standard_descriptor_accessor_, other->no_standard_descriptor_accessor_); + std::swap(deprecated_, other->deprecated_); uninterpreted_option_.Swap(&other->uninterpreted_option_); std::swap(_has_bits_[0], other->_has_bits_[0]); _unknown_fields_.Swap(&other->_unknown_fields_); @@ -5018,18 +6005,20 @@ const FieldOptions_CType FieldOptions::CType_MIN; const FieldOptions_CType FieldOptions::CType_MAX; const int FieldOptions::CType_ARRAYSIZE; #endif // _MSC_VER -const ::std::string FieldOptions::_default_experimental_map_key_; #ifndef _MSC_VER const int FieldOptions::kCtypeFieldNumber; const int FieldOptions::kPackedFieldNumber; +const int FieldOptions::kLazyFieldNumber; const int FieldOptions::kDeprecatedFieldNumber; const int FieldOptions::kExperimentalMapKeyFieldNumber; +const int FieldOptions::kWeakFieldNumber; const int FieldOptions::kUninterpretedOptionFieldNumber; #endif // !_MSC_VER FieldOptions::FieldOptions() : ::google::protobuf::Message() { SharedCtor(); + // @@protoc_insertion_point(constructor:google.protobuf.FieldOptions) } void FieldOptions::InitAsDefaultInstance() { @@ -5039,23 +6028,28 @@ FieldOptions::FieldOptions(const FieldOptions& from) : ::google::protobuf::Message() { SharedCtor(); MergeFrom(from); + // @@protoc_insertion_point(copy_constructor:google.protobuf.FieldOptions) } void FieldOptions::SharedCtor() { + ::google::protobuf::internal::GetEmptyString(); _cached_size_ = 0; ctype_ = 0; packed_ = false; + lazy_ = false; deprecated_ = false; - experimental_map_key_ = const_cast< ::std::string*>(&_default_experimental_map_key_); + experimental_map_key_ = const_cast< ::std::string*>(&::google::protobuf::internal::GetEmptyStringAlreadyInited()); + weak_ = false; ::memset(_has_bits_, 0, sizeof(_has_bits_)); } FieldOptions::~FieldOptions() { + // @@protoc_insertion_point(destructor:google.protobuf.FieldOptions) SharedDtor(); } void FieldOptions::SharedDtor() { - if (experimental_map_key_ != &_default_experimental_map_key_) { + if (experimental_map_key_ != &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { delete experimental_map_key_; } if (this != default_instance_) { @@ -5073,7 +6067,8 @@ const ::google::protobuf::Descriptor* FieldOptions::descriptor() { } const FieldOptions& FieldOptions::default_instance() { - if (default_instance_ == NULL) protobuf_AddDesc_google_2fprotobuf_2fdescriptor_2eproto(); return *default_instance_; + if (default_instance_ == NULL) protobuf_AddDesc_google_2fprotobuf_2fdescriptor_2eproto(); + return *default_instance_; } FieldOptions* FieldOptions::default_instance_ = NULL; @@ -5084,16 +6079,28 @@ FieldOptions* FieldOptions::New() const { void FieldOptions::Clear() { _extensions_.Clear(); - if (_has_bits_[0 / 32] & (0xffu << (0 % 32))) { - ctype_ = 0; - packed_ = false; - deprecated_ = false; - if (_has_bit(3)) { - if (experimental_map_key_ != &_default_experimental_map_key_) { +#define OFFSET_OF_FIELD_(f) (reinterpret_cast<char*>( \ + &reinterpret_cast<FieldOptions*>(16)->f) - \ + reinterpret_cast<char*>(16)) + +#define ZR_(first, last) do { \ + size_t f = OFFSET_OF_FIELD_(first); \ + size_t n = OFFSET_OF_FIELD_(last) - f + sizeof(last); \ + ::memset(&first, 0, n); \ + } while (0) + + if (_has_bits_[0 / 32] & 63) { + ZR_(ctype_, weak_); + if (has_experimental_map_key()) { + if (experimental_map_key_ != &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { experimental_map_key_->clear(); } } } + +#undef OFFSET_OF_FIELD_ +#undef ZR_ + uninterpreted_option_.Clear(); ::memset(_has_bits_, 0, sizeof(_has_bits_)); mutable_unknown_fields()->Clear(); @@ -5101,14 +6108,17 @@ void FieldOptions::Clear() { bool FieldOptions::MergePartialFromCodedStream( ::google::protobuf::io::CodedInputStream* input) { -#define DO_(EXPRESSION) if (!(EXPRESSION)) return false +#define DO_(EXPRESSION) if (!(EXPRESSION)) goto failure ::google::protobuf::uint32 tag; - while ((tag = input->ReadTag()) != 0) { + // @@protoc_insertion_point(parse_start:google.protobuf.FieldOptions) + for (;;) { + ::std::pair< ::google::protobuf::uint32, bool> p = input->ReadTagWithCutoff(16383); + tag = p.first; + if (!p.second) goto handle_unusual; switch (::google::protobuf::internal::WireFormatLite::GetTagFieldNumber(tag)) { // optional .google.protobuf.FieldOptions.CType ctype = 1 [default = STRING]; case 1: { - if (::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) == - ::google::protobuf::internal::WireFormatLite::WIRETYPE_VARINT) { + if (tag == 8) { int value; DO_((::google::protobuf::internal::WireFormatLite::ReadPrimitive< int, ::google::protobuf::internal::WireFormatLite::TYPE_ENUM>( @@ -5119,81 +6129,109 @@ bool FieldOptions::MergePartialFromCodedStream( mutable_unknown_fields()->AddVarint(1, value); } } else { - goto handle_uninterpreted; + goto handle_unusual; } if (input->ExpectTag(16)) goto parse_packed; break; } - + // optional bool packed = 2; case 2: { - if (::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) == - ::google::protobuf::internal::WireFormatLite::WIRETYPE_VARINT) { + if (tag == 16) { parse_packed: DO_((::google::protobuf::internal::WireFormatLite::ReadPrimitive< bool, ::google::protobuf::internal::WireFormatLite::TYPE_BOOL>( input, &packed_))); - _set_bit(1); + set_has_packed(); } else { - goto handle_uninterpreted; + goto handle_unusual; } if (input->ExpectTag(24)) goto parse_deprecated; break; } - + // optional bool deprecated = 3 [default = false]; case 3: { - if (::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) == - ::google::protobuf::internal::WireFormatLite::WIRETYPE_VARINT) { + if (tag == 24) { parse_deprecated: DO_((::google::protobuf::internal::WireFormatLite::ReadPrimitive< bool, ::google::protobuf::internal::WireFormatLite::TYPE_BOOL>( input, &deprecated_))); - _set_bit(2); + set_has_deprecated(); + } else { + goto handle_unusual; + } + if (input->ExpectTag(40)) goto parse_lazy; + break; + } + + // optional bool lazy = 5 [default = false]; + case 5: { + if (tag == 40) { + parse_lazy: + DO_((::google::protobuf::internal::WireFormatLite::ReadPrimitive< + bool, ::google::protobuf::internal::WireFormatLite::TYPE_BOOL>( + input, &lazy_))); + set_has_lazy(); } else { - goto handle_uninterpreted; + goto handle_unusual; } if (input->ExpectTag(74)) goto parse_experimental_map_key; break; } - + // optional string experimental_map_key = 9; case 9: { - if (::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) == - ::google::protobuf::internal::WireFormatLite::WIRETYPE_LENGTH_DELIMITED) { + if (tag == 74) { parse_experimental_map_key: DO_(::google::protobuf::internal::WireFormatLite::ReadString( input, this->mutable_experimental_map_key())); - ::google::protobuf::internal::WireFormat::VerifyUTF8String( + ::google::protobuf::internal::WireFormat::VerifyUTF8StringNamedField( this->experimental_map_key().data(), this->experimental_map_key().length(), - ::google::protobuf::internal::WireFormat::PARSE); + ::google::protobuf::internal::WireFormat::PARSE, + "experimental_map_key"); + } else { + goto handle_unusual; + } + if (input->ExpectTag(80)) goto parse_weak; + break; + } + + // optional bool weak = 10 [default = false]; + case 10: { + if (tag == 80) { + parse_weak: + DO_((::google::protobuf::internal::WireFormatLite::ReadPrimitive< + bool, ::google::protobuf::internal::WireFormatLite::TYPE_BOOL>( + input, &weak_))); + set_has_weak(); } else { - goto handle_uninterpreted; + goto handle_unusual; } if (input->ExpectTag(7994)) goto parse_uninterpreted_option; break; } - + // repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999; case 999: { - if (::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) == - ::google::protobuf::internal::WireFormatLite::WIRETYPE_LENGTH_DELIMITED) { + if (tag == 7994) { parse_uninterpreted_option: DO_(::google::protobuf::internal::WireFormatLite::ReadMessageNoVirtual( input, add_uninterpreted_option())); } else { - goto handle_uninterpreted; + goto handle_unusual; } if (input->ExpectTag(7994)) goto parse_uninterpreted_option; - if (input->ExpectAtEnd()) return true; + if (input->ExpectAtEnd()) goto success; break; } - + default: { - handle_uninterpreted: - if (::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) == + handle_unusual: + if (tag == 0 || + ::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) == ::google::protobuf::internal::WireFormatLite::WIRETYPE_END_GROUP) { - return true; + goto success; } if ((8000u <= tag)) { DO_(_extensions_.ParseField(tag, input, default_instance_, @@ -5206,126 +6244,167 @@ bool FieldOptions::MergePartialFromCodedStream( } } } +success: + // @@protoc_insertion_point(parse_success:google.protobuf.FieldOptions) return true; +failure: + // @@protoc_insertion_point(parse_failure:google.protobuf.FieldOptions) + return false; #undef DO_ } void FieldOptions::SerializeWithCachedSizes( ::google::protobuf::io::CodedOutputStream* output) const { + // @@protoc_insertion_point(serialize_start:google.protobuf.FieldOptions) // optional .google.protobuf.FieldOptions.CType ctype = 1 [default = STRING]; - if (_has_bit(0)) { + if (has_ctype()) { ::google::protobuf::internal::WireFormatLite::WriteEnum( 1, this->ctype(), output); } - + // optional bool packed = 2; - if (_has_bit(1)) { + if (has_packed()) { ::google::protobuf::internal::WireFormatLite::WriteBool(2, this->packed(), output); } - + // optional bool deprecated = 3 [default = false]; - if (_has_bit(2)) { + if (has_deprecated()) { ::google::protobuf::internal::WireFormatLite::WriteBool(3, this->deprecated(), output); } - + + // optional bool lazy = 5 [default = false]; + if (has_lazy()) { + ::google::protobuf::internal::WireFormatLite::WriteBool(5, this->lazy(), output); + } + // optional string experimental_map_key = 9; - if (_has_bit(3)) { - ::google::protobuf::internal::WireFormat::VerifyUTF8String( + if (has_experimental_map_key()) { + ::google::protobuf::internal::WireFormat::VerifyUTF8StringNamedField( this->experimental_map_key().data(), this->experimental_map_key().length(), - ::google::protobuf::internal::WireFormat::SERIALIZE); - ::google::protobuf::internal::WireFormatLite::WriteString( + ::google::protobuf::internal::WireFormat::SERIALIZE, + "experimental_map_key"); + ::google::protobuf::internal::WireFormatLite::WriteStringMaybeAliased( 9, this->experimental_map_key(), output); } - + + // optional bool weak = 10 [default = false]; + if (has_weak()) { + ::google::protobuf::internal::WireFormatLite::WriteBool(10, this->weak(), output); + } + // repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999; for (int i = 0; i < this->uninterpreted_option_size(); i++) { ::google::protobuf::internal::WireFormatLite::WriteMessageMaybeToArray( 999, this->uninterpreted_option(i), output); } - + // Extension range [1000, 536870912) _extensions_.SerializeWithCachedSizes( 1000, 536870912, output); - + if (!unknown_fields().empty()) { ::google::protobuf::internal::WireFormat::SerializeUnknownFields( unknown_fields(), output); } + // @@protoc_insertion_point(serialize_end:google.protobuf.FieldOptions) } ::google::protobuf::uint8* FieldOptions::SerializeWithCachedSizesToArray( ::google::protobuf::uint8* target) const { + // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.FieldOptions) // optional .google.protobuf.FieldOptions.CType ctype = 1 [default = STRING]; - if (_has_bit(0)) { + if (has_ctype()) { target = ::google::protobuf::internal::WireFormatLite::WriteEnumToArray( 1, this->ctype(), target); } - + // optional bool packed = 2; - if (_has_bit(1)) { + if (has_packed()) { target = ::google::protobuf::internal::WireFormatLite::WriteBoolToArray(2, this->packed(), target); } - + // optional bool deprecated = 3 [default = false]; - if (_has_bit(2)) { + if (has_deprecated()) { target = ::google::protobuf::internal::WireFormatLite::WriteBoolToArray(3, this->deprecated(), target); } - + + // optional bool lazy = 5 [default = false]; + if (has_lazy()) { + target = ::google::protobuf::internal::WireFormatLite::WriteBoolToArray(5, this->lazy(), target); + } + // optional string experimental_map_key = 9; - if (_has_bit(3)) { - ::google::protobuf::internal::WireFormat::VerifyUTF8String( + if (has_experimental_map_key()) { + ::google::protobuf::internal::WireFormat::VerifyUTF8StringNamedField( this->experimental_map_key().data(), this->experimental_map_key().length(), - ::google::protobuf::internal::WireFormat::SERIALIZE); + ::google::protobuf::internal::WireFormat::SERIALIZE, + "experimental_map_key"); target = ::google::protobuf::internal::WireFormatLite::WriteStringToArray( 9, this->experimental_map_key(), target); } - + + // optional bool weak = 10 [default = false]; + if (has_weak()) { + target = ::google::protobuf::internal::WireFormatLite::WriteBoolToArray(10, this->weak(), target); + } + // repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999; for (int i = 0; i < this->uninterpreted_option_size(); i++) { target = ::google::protobuf::internal::WireFormatLite:: WriteMessageNoVirtualToArray( 999, this->uninterpreted_option(i), target); } - + // Extension range [1000, 536870912) target = _extensions_.SerializeWithCachedSizesToArray( 1000, 536870912, target); - + if (!unknown_fields().empty()) { target = ::google::protobuf::internal::WireFormat::SerializeUnknownFieldsToArray( unknown_fields(), target); } + // @@protoc_insertion_point(serialize_to_array_end:google.protobuf.FieldOptions) return target; } int FieldOptions::ByteSize() const { int total_size = 0; - + if (_has_bits_[0 / 32] & (0xffu << (0 % 32))) { // optional .google.protobuf.FieldOptions.CType ctype = 1 [default = STRING]; if (has_ctype()) { total_size += 1 + ::google::protobuf::internal::WireFormatLite::EnumSize(this->ctype()); } - + // optional bool packed = 2; if (has_packed()) { total_size += 1 + 1; } - + + // optional bool lazy = 5 [default = false]; + if (has_lazy()) { + total_size += 1 + 1; + } + // optional bool deprecated = 3 [default = false]; if (has_deprecated()) { total_size += 1 + 1; } - + // optional string experimental_map_key = 9; if (has_experimental_map_key()) { total_size += 1 + ::google::protobuf::internal::WireFormatLite::StringSize( this->experimental_map_key()); } - + + // optional bool weak = 10 [default = false]; + if (has_weak()) { + total_size += 1 + 1; + } + } // repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999; total_size += 2 * this->uninterpreted_option_size(); @@ -5334,9 +6413,9 @@ int FieldOptions::ByteSize() const { ::google::protobuf::internal::WireFormatLite::MessageSizeNoVirtual( this->uninterpreted_option(i)); } - + total_size += _extensions_.ByteSize(); - + if (!unknown_fields().empty()) { total_size += ::google::protobuf::internal::WireFormat::ComputeUnknownFieldsSize( @@ -5364,18 +6443,24 @@ void FieldOptions::MergeFrom(const FieldOptions& from) { GOOGLE_CHECK_NE(&from, this); uninterpreted_option_.MergeFrom(from.uninterpreted_option_); if (from._has_bits_[0 / 32] & (0xffu << (0 % 32))) { - if (from._has_bit(0)) { + if (from.has_ctype()) { set_ctype(from.ctype()); } - if (from._has_bit(1)) { + if (from.has_packed()) { set_packed(from.packed()); } - if (from._has_bit(2)) { + if (from.has_lazy()) { + set_lazy(from.lazy()); + } + if (from.has_deprecated()) { set_deprecated(from.deprecated()); } - if (from._has_bit(3)) { + if (from.has_experimental_map_key()) { set_experimental_map_key(from.experimental_map_key()); } + if (from.has_weak()) { + set_weak(from.weak()); + } } _extensions_.MergeFrom(from._extensions_); mutable_unknown_fields()->MergeFrom(from.unknown_fields()); @@ -5394,11 +6479,9 @@ void FieldOptions::CopyFrom(const FieldOptions& from) { } bool FieldOptions::IsInitialized() const { - - for (int i = 0; i < uninterpreted_option_size(); i++) { - if (!this->uninterpreted_option(i).IsInitialized()) return false; - } - + + if (!::google::protobuf::internal::AllAreInitialized(this->uninterpreted_option())) return false; + if (!_extensions_.IsInitialized()) return false; return true; } @@ -5406,8 +6489,10 @@ void FieldOptions::Swap(FieldOptions* other) { if (other != this) { std::swap(ctype_, other->ctype_); std::swap(packed_, other->packed_); + std::swap(lazy_, other->lazy_); std::swap(deprecated_, other->deprecated_); std::swap(experimental_map_key_, other->experimental_map_key_); + std::swap(weak_, other->weak_); uninterpreted_option_.Swap(&other->uninterpreted_option_); std::swap(_has_bits_[0], other->_has_bits_[0]); _unknown_fields_.Swap(&other->_unknown_fields_); @@ -5428,12 +6513,15 @@ void FieldOptions::Swap(FieldOptions* other) { // =================================================================== #ifndef _MSC_VER +const int EnumOptions::kAllowAliasFieldNumber; +const int EnumOptions::kDeprecatedFieldNumber; const int EnumOptions::kUninterpretedOptionFieldNumber; #endif // !_MSC_VER EnumOptions::EnumOptions() : ::google::protobuf::Message() { SharedCtor(); + // @@protoc_insertion_point(constructor:google.protobuf.EnumOptions) } void EnumOptions::InitAsDefaultInstance() { @@ -5443,14 +6531,18 @@ EnumOptions::EnumOptions(const EnumOptions& from) : ::google::protobuf::Message() { SharedCtor(); MergeFrom(from); + // @@protoc_insertion_point(copy_constructor:google.protobuf.EnumOptions) } void EnumOptions::SharedCtor() { _cached_size_ = 0; + allow_alias_ = false; + deprecated_ = false; ::memset(_has_bits_, 0, sizeof(_has_bits_)); } EnumOptions::~EnumOptions() { + // @@protoc_insertion_point(destructor:google.protobuf.EnumOptions) SharedDtor(); } @@ -5470,7 +6562,8 @@ const ::google::protobuf::Descriptor* EnumOptions::descriptor() { } const EnumOptions& EnumOptions::default_instance() { - if (default_instance_ == NULL) protobuf_AddDesc_google_2fprotobuf_2fdescriptor_2eproto(); return *default_instance_; + if (default_instance_ == NULL) protobuf_AddDesc_google_2fprotobuf_2fdescriptor_2eproto(); + return *default_instance_; } EnumOptions* EnumOptions::default_instance_ = NULL; @@ -5481,6 +6574,21 @@ EnumOptions* EnumOptions::New() const { void EnumOptions::Clear() { _extensions_.Clear(); +#define OFFSET_OF_FIELD_(f) (reinterpret_cast<char*>( \ + &reinterpret_cast<EnumOptions*>(16)->f) - \ + reinterpret_cast<char*>(16)) + +#define ZR_(first, last) do { \ + size_t f = OFFSET_OF_FIELD_(first); \ + size_t n = OFFSET_OF_FIELD_(last) - f + sizeof(last); \ + ::memset(&first, 0, n); \ + } while (0) + + ZR_(allow_alias_, deprecated_); + +#undef OFFSET_OF_FIELD_ +#undef ZR_ + uninterpreted_option_.Clear(); ::memset(_has_bits_, 0, sizeof(_has_bits_)); mutable_unknown_fields()->Clear(); @@ -5488,30 +6596,63 @@ void EnumOptions::Clear() { bool EnumOptions::MergePartialFromCodedStream( ::google::protobuf::io::CodedInputStream* input) { -#define DO_(EXPRESSION) if (!(EXPRESSION)) return false +#define DO_(EXPRESSION) if (!(EXPRESSION)) goto failure ::google::protobuf::uint32 tag; - while ((tag = input->ReadTag()) != 0) { + // @@protoc_insertion_point(parse_start:google.protobuf.EnumOptions) + for (;;) { + ::std::pair< ::google::protobuf::uint32, bool> p = input->ReadTagWithCutoff(16383); + tag = p.first; + if (!p.second) goto handle_unusual; switch (::google::protobuf::internal::WireFormatLite::GetTagFieldNumber(tag)) { + // optional bool allow_alias = 2; + case 2: { + if (tag == 16) { + DO_((::google::protobuf::internal::WireFormatLite::ReadPrimitive< + bool, ::google::protobuf::internal::WireFormatLite::TYPE_BOOL>( + input, &allow_alias_))); + set_has_allow_alias(); + } else { + goto handle_unusual; + } + if (input->ExpectTag(24)) goto parse_deprecated; + break; + } + + // optional bool deprecated = 3 [default = false]; + case 3: { + if (tag == 24) { + parse_deprecated: + DO_((::google::protobuf::internal::WireFormatLite::ReadPrimitive< + bool, ::google::protobuf::internal::WireFormatLite::TYPE_BOOL>( + input, &deprecated_))); + set_has_deprecated(); + } else { + goto handle_unusual; + } + if (input->ExpectTag(7994)) goto parse_uninterpreted_option; + break; + } + // repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999; case 999: { - if (::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) == - ::google::protobuf::internal::WireFormatLite::WIRETYPE_LENGTH_DELIMITED) { + if (tag == 7994) { parse_uninterpreted_option: DO_(::google::protobuf::internal::WireFormatLite::ReadMessageNoVirtual( input, add_uninterpreted_option())); } else { - goto handle_uninterpreted; + goto handle_unusual; } if (input->ExpectTag(7994)) goto parse_uninterpreted_option; - if (input->ExpectAtEnd()) return true; + if (input->ExpectAtEnd()) goto success; break; } - + default: { - handle_uninterpreted: - if (::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) == + handle_unusual: + if (tag == 0 || + ::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) == ::google::protobuf::internal::WireFormatLite::WIRETYPE_END_GROUP) { - return true; + goto success; } if ((8000u <= tag)) { DO_(_extensions_.ParseField(tag, input, default_instance_, @@ -5524,51 +6665,92 @@ bool EnumOptions::MergePartialFromCodedStream( } } } +success: + // @@protoc_insertion_point(parse_success:google.protobuf.EnumOptions) return true; +failure: + // @@protoc_insertion_point(parse_failure:google.protobuf.EnumOptions) + return false; #undef DO_ } void EnumOptions::SerializeWithCachedSizes( ::google::protobuf::io::CodedOutputStream* output) const { + // @@protoc_insertion_point(serialize_start:google.protobuf.EnumOptions) + // optional bool allow_alias = 2; + if (has_allow_alias()) { + ::google::protobuf::internal::WireFormatLite::WriteBool(2, this->allow_alias(), output); + } + + // optional bool deprecated = 3 [default = false]; + if (has_deprecated()) { + ::google::protobuf::internal::WireFormatLite::WriteBool(3, this->deprecated(), output); + } + // repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999; for (int i = 0; i < this->uninterpreted_option_size(); i++) { ::google::protobuf::internal::WireFormatLite::WriteMessageMaybeToArray( 999, this->uninterpreted_option(i), output); } - + // Extension range [1000, 536870912) _extensions_.SerializeWithCachedSizes( 1000, 536870912, output); - + if (!unknown_fields().empty()) { ::google::protobuf::internal::WireFormat::SerializeUnknownFields( unknown_fields(), output); } + // @@protoc_insertion_point(serialize_end:google.protobuf.EnumOptions) } ::google::protobuf::uint8* EnumOptions::SerializeWithCachedSizesToArray( ::google::protobuf::uint8* target) const { + // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.EnumOptions) + // optional bool allow_alias = 2; + if (has_allow_alias()) { + target = ::google::protobuf::internal::WireFormatLite::WriteBoolToArray(2, this->allow_alias(), target); + } + + // optional bool deprecated = 3 [default = false]; + if (has_deprecated()) { + target = ::google::protobuf::internal::WireFormatLite::WriteBoolToArray(3, this->deprecated(), target); + } + // repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999; for (int i = 0; i < this->uninterpreted_option_size(); i++) { target = ::google::protobuf::internal::WireFormatLite:: WriteMessageNoVirtualToArray( 999, this->uninterpreted_option(i), target); } - + // Extension range [1000, 536870912) target = _extensions_.SerializeWithCachedSizesToArray( 1000, 536870912, target); - + if (!unknown_fields().empty()) { target = ::google::protobuf::internal::WireFormat::SerializeUnknownFieldsToArray( unknown_fields(), target); } + // @@protoc_insertion_point(serialize_to_array_end:google.protobuf.EnumOptions) return target; } int EnumOptions::ByteSize() const { int total_size = 0; - + + if (_has_bits_[0 / 32] & (0xffu << (0 % 32))) { + // optional bool allow_alias = 2; + if (has_allow_alias()) { + total_size += 1 + 1; + } + + // optional bool deprecated = 3 [default = false]; + if (has_deprecated()) { + total_size += 1 + 1; + } + + } // repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999; total_size += 2 * this->uninterpreted_option_size(); for (int i = 0; i < this->uninterpreted_option_size(); i++) { @@ -5576,9 +6758,9 @@ int EnumOptions::ByteSize() const { ::google::protobuf::internal::WireFormatLite::MessageSizeNoVirtual( this->uninterpreted_option(i)); } - + total_size += _extensions_.ByteSize(); - + if (!unknown_fields().empty()) { total_size += ::google::protobuf::internal::WireFormat::ComputeUnknownFieldsSize( @@ -5605,6 +6787,14 @@ void EnumOptions::MergeFrom(const ::google::protobuf::Message& from) { void EnumOptions::MergeFrom(const EnumOptions& from) { GOOGLE_CHECK_NE(&from, this); uninterpreted_option_.MergeFrom(from.uninterpreted_option_); + if (from._has_bits_[0 / 32] & (0xffu << (0 % 32))) { + if (from.has_allow_alias()) { + set_allow_alias(from.allow_alias()); + } + if (from.has_deprecated()) { + set_deprecated(from.deprecated()); + } + } _extensions_.MergeFrom(from._extensions_); mutable_unknown_fields()->MergeFrom(from.unknown_fields()); } @@ -5622,16 +6812,16 @@ void EnumOptions::CopyFrom(const EnumOptions& from) { } bool EnumOptions::IsInitialized() const { - - for (int i = 0; i < uninterpreted_option_size(); i++) { - if (!this->uninterpreted_option(i).IsInitialized()) return false; - } - + + if (!::google::protobuf::internal::AllAreInitialized(this->uninterpreted_option())) return false; + if (!_extensions_.IsInitialized()) return false; return true; } void EnumOptions::Swap(EnumOptions* other) { if (other != this) { + std::swap(allow_alias_, other->allow_alias_); + std::swap(deprecated_, other->deprecated_); uninterpreted_option_.Swap(&other->uninterpreted_option_); std::swap(_has_bits_[0], other->_has_bits_[0]); _unknown_fields_.Swap(&other->_unknown_fields_); @@ -5652,12 +6842,14 @@ void EnumOptions::Swap(EnumOptions* other) { // =================================================================== #ifndef _MSC_VER +const int EnumValueOptions::kDeprecatedFieldNumber; const int EnumValueOptions::kUninterpretedOptionFieldNumber; #endif // !_MSC_VER EnumValueOptions::EnumValueOptions() : ::google::protobuf::Message() { SharedCtor(); + // @@protoc_insertion_point(constructor:google.protobuf.EnumValueOptions) } void EnumValueOptions::InitAsDefaultInstance() { @@ -5667,14 +6859,17 @@ EnumValueOptions::EnumValueOptions(const EnumValueOptions& from) : ::google::protobuf::Message() { SharedCtor(); MergeFrom(from); + // @@protoc_insertion_point(copy_constructor:google.protobuf.EnumValueOptions) } void EnumValueOptions::SharedCtor() { _cached_size_ = 0; + deprecated_ = false; ::memset(_has_bits_, 0, sizeof(_has_bits_)); } EnumValueOptions::~EnumValueOptions() { + // @@protoc_insertion_point(destructor:google.protobuf.EnumValueOptions) SharedDtor(); } @@ -5694,7 +6889,8 @@ const ::google::protobuf::Descriptor* EnumValueOptions::descriptor() { } const EnumValueOptions& EnumValueOptions::default_instance() { - if (default_instance_ == NULL) protobuf_AddDesc_google_2fprotobuf_2fdescriptor_2eproto(); return *default_instance_; + if (default_instance_ == NULL) protobuf_AddDesc_google_2fprotobuf_2fdescriptor_2eproto(); + return *default_instance_; } EnumValueOptions* EnumValueOptions::default_instance_ = NULL; @@ -5705,6 +6901,7 @@ EnumValueOptions* EnumValueOptions::New() const { void EnumValueOptions::Clear() { _extensions_.Clear(); + deprecated_ = false; uninterpreted_option_.Clear(); ::memset(_has_bits_, 0, sizeof(_has_bits_)); mutable_unknown_fields()->Clear(); @@ -5712,30 +6909,48 @@ void EnumValueOptions::Clear() { bool EnumValueOptions::MergePartialFromCodedStream( ::google::protobuf::io::CodedInputStream* input) { -#define DO_(EXPRESSION) if (!(EXPRESSION)) return false +#define DO_(EXPRESSION) if (!(EXPRESSION)) goto failure ::google::protobuf::uint32 tag; - while ((tag = input->ReadTag()) != 0) { + // @@protoc_insertion_point(parse_start:google.protobuf.EnumValueOptions) + for (;;) { + ::std::pair< ::google::protobuf::uint32, bool> p = input->ReadTagWithCutoff(16383); + tag = p.first; + if (!p.second) goto handle_unusual; switch (::google::protobuf::internal::WireFormatLite::GetTagFieldNumber(tag)) { + // optional bool deprecated = 1 [default = false]; + case 1: { + if (tag == 8) { + DO_((::google::protobuf::internal::WireFormatLite::ReadPrimitive< + bool, ::google::protobuf::internal::WireFormatLite::TYPE_BOOL>( + input, &deprecated_))); + set_has_deprecated(); + } else { + goto handle_unusual; + } + if (input->ExpectTag(7994)) goto parse_uninterpreted_option; + break; + } + // repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999; case 999: { - if (::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) == - ::google::protobuf::internal::WireFormatLite::WIRETYPE_LENGTH_DELIMITED) { + if (tag == 7994) { parse_uninterpreted_option: DO_(::google::protobuf::internal::WireFormatLite::ReadMessageNoVirtual( input, add_uninterpreted_option())); } else { - goto handle_uninterpreted; + goto handle_unusual; } if (input->ExpectTag(7994)) goto parse_uninterpreted_option; - if (input->ExpectAtEnd()) return true; + if (input->ExpectAtEnd()) goto success; break; } - + default: { - handle_uninterpreted: - if (::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) == + handle_unusual: + if (tag == 0 || + ::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) == ::google::protobuf::internal::WireFormatLite::WIRETYPE_END_GROUP) { - return true; + goto success; } if ((8000u <= tag)) { DO_(_extensions_.ParseField(tag, input, default_instance_, @@ -5748,51 +6963,77 @@ bool EnumValueOptions::MergePartialFromCodedStream( } } } +success: + // @@protoc_insertion_point(parse_success:google.protobuf.EnumValueOptions) return true; +failure: + // @@protoc_insertion_point(parse_failure:google.protobuf.EnumValueOptions) + return false; #undef DO_ } void EnumValueOptions::SerializeWithCachedSizes( ::google::protobuf::io::CodedOutputStream* output) const { + // @@protoc_insertion_point(serialize_start:google.protobuf.EnumValueOptions) + // optional bool deprecated = 1 [default = false]; + if (has_deprecated()) { + ::google::protobuf::internal::WireFormatLite::WriteBool(1, this->deprecated(), output); + } + // repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999; for (int i = 0; i < this->uninterpreted_option_size(); i++) { ::google::protobuf::internal::WireFormatLite::WriteMessageMaybeToArray( 999, this->uninterpreted_option(i), output); } - + // Extension range [1000, 536870912) _extensions_.SerializeWithCachedSizes( 1000, 536870912, output); - + if (!unknown_fields().empty()) { ::google::protobuf::internal::WireFormat::SerializeUnknownFields( unknown_fields(), output); } + // @@protoc_insertion_point(serialize_end:google.protobuf.EnumValueOptions) } ::google::protobuf::uint8* EnumValueOptions::SerializeWithCachedSizesToArray( ::google::protobuf::uint8* target) const { + // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.EnumValueOptions) + // optional bool deprecated = 1 [default = false]; + if (has_deprecated()) { + target = ::google::protobuf::internal::WireFormatLite::WriteBoolToArray(1, this->deprecated(), target); + } + // repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999; for (int i = 0; i < this->uninterpreted_option_size(); i++) { target = ::google::protobuf::internal::WireFormatLite:: WriteMessageNoVirtualToArray( 999, this->uninterpreted_option(i), target); } - + // Extension range [1000, 536870912) target = _extensions_.SerializeWithCachedSizesToArray( 1000, 536870912, target); - + if (!unknown_fields().empty()) { target = ::google::protobuf::internal::WireFormat::SerializeUnknownFieldsToArray( unknown_fields(), target); } + // @@protoc_insertion_point(serialize_to_array_end:google.protobuf.EnumValueOptions) return target; } int EnumValueOptions::ByteSize() const { int total_size = 0; - + + if (_has_bits_[0 / 32] & (0xffu << (0 % 32))) { + // optional bool deprecated = 1 [default = false]; + if (has_deprecated()) { + total_size += 1 + 1; + } + + } // repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999; total_size += 2 * this->uninterpreted_option_size(); for (int i = 0; i < this->uninterpreted_option_size(); i++) { @@ -5800,9 +7041,9 @@ int EnumValueOptions::ByteSize() const { ::google::protobuf::internal::WireFormatLite::MessageSizeNoVirtual( this->uninterpreted_option(i)); } - + total_size += _extensions_.ByteSize(); - + if (!unknown_fields().empty()) { total_size += ::google::protobuf::internal::WireFormat::ComputeUnknownFieldsSize( @@ -5829,6 +7070,11 @@ void EnumValueOptions::MergeFrom(const ::google::protobuf::Message& from) { void EnumValueOptions::MergeFrom(const EnumValueOptions& from) { GOOGLE_CHECK_NE(&from, this); uninterpreted_option_.MergeFrom(from.uninterpreted_option_); + if (from._has_bits_[0 / 32] & (0xffu << (0 % 32))) { + if (from.has_deprecated()) { + set_deprecated(from.deprecated()); + } + } _extensions_.MergeFrom(from._extensions_); mutable_unknown_fields()->MergeFrom(from.unknown_fields()); } @@ -5846,16 +7092,15 @@ void EnumValueOptions::CopyFrom(const EnumValueOptions& from) { } bool EnumValueOptions::IsInitialized() const { - - for (int i = 0; i < uninterpreted_option_size(); i++) { - if (!this->uninterpreted_option(i).IsInitialized()) return false; - } - + + if (!::google::protobuf::internal::AllAreInitialized(this->uninterpreted_option())) return false; + if (!_extensions_.IsInitialized()) return false; return true; } void EnumValueOptions::Swap(EnumValueOptions* other) { if (other != this) { + std::swap(deprecated_, other->deprecated_); uninterpreted_option_.Swap(&other->uninterpreted_option_); std::swap(_has_bits_[0], other->_has_bits_[0]); _unknown_fields_.Swap(&other->_unknown_fields_); @@ -5876,12 +7121,14 @@ void EnumValueOptions::Swap(EnumValueOptions* other) { // =================================================================== #ifndef _MSC_VER +const int ServiceOptions::kDeprecatedFieldNumber; const int ServiceOptions::kUninterpretedOptionFieldNumber; #endif // !_MSC_VER ServiceOptions::ServiceOptions() : ::google::protobuf::Message() { SharedCtor(); + // @@protoc_insertion_point(constructor:google.protobuf.ServiceOptions) } void ServiceOptions::InitAsDefaultInstance() { @@ -5891,14 +7138,17 @@ ServiceOptions::ServiceOptions(const ServiceOptions& from) : ::google::protobuf::Message() { SharedCtor(); MergeFrom(from); + // @@protoc_insertion_point(copy_constructor:google.protobuf.ServiceOptions) } void ServiceOptions::SharedCtor() { _cached_size_ = 0; + deprecated_ = false; ::memset(_has_bits_, 0, sizeof(_has_bits_)); } ServiceOptions::~ServiceOptions() { + // @@protoc_insertion_point(destructor:google.protobuf.ServiceOptions) SharedDtor(); } @@ -5918,7 +7168,8 @@ const ::google::protobuf::Descriptor* ServiceOptions::descriptor() { } const ServiceOptions& ServiceOptions::default_instance() { - if (default_instance_ == NULL) protobuf_AddDesc_google_2fprotobuf_2fdescriptor_2eproto(); return *default_instance_; + if (default_instance_ == NULL) protobuf_AddDesc_google_2fprotobuf_2fdescriptor_2eproto(); + return *default_instance_; } ServiceOptions* ServiceOptions::default_instance_ = NULL; @@ -5929,6 +7180,7 @@ ServiceOptions* ServiceOptions::New() const { void ServiceOptions::Clear() { _extensions_.Clear(); + deprecated_ = false; uninterpreted_option_.Clear(); ::memset(_has_bits_, 0, sizeof(_has_bits_)); mutable_unknown_fields()->Clear(); @@ -5936,30 +7188,48 @@ void ServiceOptions::Clear() { bool ServiceOptions::MergePartialFromCodedStream( ::google::protobuf::io::CodedInputStream* input) { -#define DO_(EXPRESSION) if (!(EXPRESSION)) return false +#define DO_(EXPRESSION) if (!(EXPRESSION)) goto failure ::google::protobuf::uint32 tag; - while ((tag = input->ReadTag()) != 0) { + // @@protoc_insertion_point(parse_start:google.protobuf.ServiceOptions) + for (;;) { + ::std::pair< ::google::protobuf::uint32, bool> p = input->ReadTagWithCutoff(16383); + tag = p.first; + if (!p.second) goto handle_unusual; switch (::google::protobuf::internal::WireFormatLite::GetTagFieldNumber(tag)) { + // optional bool deprecated = 33 [default = false]; + case 33: { + if (tag == 264) { + DO_((::google::protobuf::internal::WireFormatLite::ReadPrimitive< + bool, ::google::protobuf::internal::WireFormatLite::TYPE_BOOL>( + input, &deprecated_))); + set_has_deprecated(); + } else { + goto handle_unusual; + } + if (input->ExpectTag(7994)) goto parse_uninterpreted_option; + break; + } + // repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999; case 999: { - if (::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) == - ::google::protobuf::internal::WireFormatLite::WIRETYPE_LENGTH_DELIMITED) { + if (tag == 7994) { parse_uninterpreted_option: DO_(::google::protobuf::internal::WireFormatLite::ReadMessageNoVirtual( input, add_uninterpreted_option())); } else { - goto handle_uninterpreted; + goto handle_unusual; } if (input->ExpectTag(7994)) goto parse_uninterpreted_option; - if (input->ExpectAtEnd()) return true; + if (input->ExpectAtEnd()) goto success; break; } - + default: { - handle_uninterpreted: - if (::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) == + handle_unusual: + if (tag == 0 || + ::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) == ::google::protobuf::internal::WireFormatLite::WIRETYPE_END_GROUP) { - return true; + goto success; } if ((8000u <= tag)) { DO_(_extensions_.ParseField(tag, input, default_instance_, @@ -5972,51 +7242,77 @@ bool ServiceOptions::MergePartialFromCodedStream( } } } +success: + // @@protoc_insertion_point(parse_success:google.protobuf.ServiceOptions) return true; +failure: + // @@protoc_insertion_point(parse_failure:google.protobuf.ServiceOptions) + return false; #undef DO_ } void ServiceOptions::SerializeWithCachedSizes( ::google::protobuf::io::CodedOutputStream* output) const { + // @@protoc_insertion_point(serialize_start:google.protobuf.ServiceOptions) + // optional bool deprecated = 33 [default = false]; + if (has_deprecated()) { + ::google::protobuf::internal::WireFormatLite::WriteBool(33, this->deprecated(), output); + } + // repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999; for (int i = 0; i < this->uninterpreted_option_size(); i++) { ::google::protobuf::internal::WireFormatLite::WriteMessageMaybeToArray( 999, this->uninterpreted_option(i), output); } - + // Extension range [1000, 536870912) _extensions_.SerializeWithCachedSizes( 1000, 536870912, output); - + if (!unknown_fields().empty()) { ::google::protobuf::internal::WireFormat::SerializeUnknownFields( unknown_fields(), output); } + // @@protoc_insertion_point(serialize_end:google.protobuf.ServiceOptions) } ::google::protobuf::uint8* ServiceOptions::SerializeWithCachedSizesToArray( ::google::protobuf::uint8* target) const { + // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.ServiceOptions) + // optional bool deprecated = 33 [default = false]; + if (has_deprecated()) { + target = ::google::protobuf::internal::WireFormatLite::WriteBoolToArray(33, this->deprecated(), target); + } + // repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999; for (int i = 0; i < this->uninterpreted_option_size(); i++) { target = ::google::protobuf::internal::WireFormatLite:: WriteMessageNoVirtualToArray( 999, this->uninterpreted_option(i), target); } - + // Extension range [1000, 536870912) target = _extensions_.SerializeWithCachedSizesToArray( 1000, 536870912, target); - + if (!unknown_fields().empty()) { target = ::google::protobuf::internal::WireFormat::SerializeUnknownFieldsToArray( unknown_fields(), target); } + // @@protoc_insertion_point(serialize_to_array_end:google.protobuf.ServiceOptions) return target; } int ServiceOptions::ByteSize() const { int total_size = 0; - + + if (_has_bits_[0 / 32] & (0xffu << (0 % 32))) { + // optional bool deprecated = 33 [default = false]; + if (has_deprecated()) { + total_size += 2 + 1; + } + + } // repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999; total_size += 2 * this->uninterpreted_option_size(); for (int i = 0; i < this->uninterpreted_option_size(); i++) { @@ -6024,9 +7320,9 @@ int ServiceOptions::ByteSize() const { ::google::protobuf::internal::WireFormatLite::MessageSizeNoVirtual( this->uninterpreted_option(i)); } - + total_size += _extensions_.ByteSize(); - + if (!unknown_fields().empty()) { total_size += ::google::protobuf::internal::WireFormat::ComputeUnknownFieldsSize( @@ -6053,6 +7349,11 @@ void ServiceOptions::MergeFrom(const ::google::protobuf::Message& from) { void ServiceOptions::MergeFrom(const ServiceOptions& from) { GOOGLE_CHECK_NE(&from, this); uninterpreted_option_.MergeFrom(from.uninterpreted_option_); + if (from._has_bits_[0 / 32] & (0xffu << (0 % 32))) { + if (from.has_deprecated()) { + set_deprecated(from.deprecated()); + } + } _extensions_.MergeFrom(from._extensions_); mutable_unknown_fields()->MergeFrom(from.unknown_fields()); } @@ -6070,16 +7371,15 @@ void ServiceOptions::CopyFrom(const ServiceOptions& from) { } bool ServiceOptions::IsInitialized() const { - - for (int i = 0; i < uninterpreted_option_size(); i++) { - if (!this->uninterpreted_option(i).IsInitialized()) return false; - } - + + if (!::google::protobuf::internal::AllAreInitialized(this->uninterpreted_option())) return false; + if (!_extensions_.IsInitialized()) return false; return true; } void ServiceOptions::Swap(ServiceOptions* other) { if (other != this) { + std::swap(deprecated_, other->deprecated_); uninterpreted_option_.Swap(&other->uninterpreted_option_); std::swap(_has_bits_[0], other->_has_bits_[0]); _unknown_fields_.Swap(&other->_unknown_fields_); @@ -6100,12 +7400,14 @@ void ServiceOptions::Swap(ServiceOptions* other) { // =================================================================== #ifndef _MSC_VER +const int MethodOptions::kDeprecatedFieldNumber; const int MethodOptions::kUninterpretedOptionFieldNumber; #endif // !_MSC_VER MethodOptions::MethodOptions() : ::google::protobuf::Message() { SharedCtor(); + // @@protoc_insertion_point(constructor:google.protobuf.MethodOptions) } void MethodOptions::InitAsDefaultInstance() { @@ -6115,14 +7417,17 @@ MethodOptions::MethodOptions(const MethodOptions& from) : ::google::protobuf::Message() { SharedCtor(); MergeFrom(from); + // @@protoc_insertion_point(copy_constructor:google.protobuf.MethodOptions) } void MethodOptions::SharedCtor() { _cached_size_ = 0; + deprecated_ = false; ::memset(_has_bits_, 0, sizeof(_has_bits_)); } MethodOptions::~MethodOptions() { + // @@protoc_insertion_point(destructor:google.protobuf.MethodOptions) SharedDtor(); } @@ -6142,7 +7447,8 @@ const ::google::protobuf::Descriptor* MethodOptions::descriptor() { } const MethodOptions& MethodOptions::default_instance() { - if (default_instance_ == NULL) protobuf_AddDesc_google_2fprotobuf_2fdescriptor_2eproto(); return *default_instance_; + if (default_instance_ == NULL) protobuf_AddDesc_google_2fprotobuf_2fdescriptor_2eproto(); + return *default_instance_; } MethodOptions* MethodOptions::default_instance_ = NULL; @@ -6153,6 +7459,7 @@ MethodOptions* MethodOptions::New() const { void MethodOptions::Clear() { _extensions_.Clear(); + deprecated_ = false; uninterpreted_option_.Clear(); ::memset(_has_bits_, 0, sizeof(_has_bits_)); mutable_unknown_fields()->Clear(); @@ -6160,30 +7467,48 @@ void MethodOptions::Clear() { bool MethodOptions::MergePartialFromCodedStream( ::google::protobuf::io::CodedInputStream* input) { -#define DO_(EXPRESSION) if (!(EXPRESSION)) return false +#define DO_(EXPRESSION) if (!(EXPRESSION)) goto failure ::google::protobuf::uint32 tag; - while ((tag = input->ReadTag()) != 0) { + // @@protoc_insertion_point(parse_start:google.protobuf.MethodOptions) + for (;;) { + ::std::pair< ::google::protobuf::uint32, bool> p = input->ReadTagWithCutoff(16383); + tag = p.first; + if (!p.second) goto handle_unusual; switch (::google::protobuf::internal::WireFormatLite::GetTagFieldNumber(tag)) { + // optional bool deprecated = 33 [default = false]; + case 33: { + if (tag == 264) { + DO_((::google::protobuf::internal::WireFormatLite::ReadPrimitive< + bool, ::google::protobuf::internal::WireFormatLite::TYPE_BOOL>( + input, &deprecated_))); + set_has_deprecated(); + } else { + goto handle_unusual; + } + if (input->ExpectTag(7994)) goto parse_uninterpreted_option; + break; + } + // repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999; case 999: { - if (::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) == - ::google::protobuf::internal::WireFormatLite::WIRETYPE_LENGTH_DELIMITED) { + if (tag == 7994) { parse_uninterpreted_option: DO_(::google::protobuf::internal::WireFormatLite::ReadMessageNoVirtual( input, add_uninterpreted_option())); } else { - goto handle_uninterpreted; + goto handle_unusual; } if (input->ExpectTag(7994)) goto parse_uninterpreted_option; - if (input->ExpectAtEnd()) return true; + if (input->ExpectAtEnd()) goto success; break; } - + default: { - handle_uninterpreted: - if (::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) == + handle_unusual: + if (tag == 0 || + ::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) == ::google::protobuf::internal::WireFormatLite::WIRETYPE_END_GROUP) { - return true; + goto success; } if ((8000u <= tag)) { DO_(_extensions_.ParseField(tag, input, default_instance_, @@ -6196,51 +7521,77 @@ bool MethodOptions::MergePartialFromCodedStream( } } } +success: + // @@protoc_insertion_point(parse_success:google.protobuf.MethodOptions) return true; +failure: + // @@protoc_insertion_point(parse_failure:google.protobuf.MethodOptions) + return false; #undef DO_ } void MethodOptions::SerializeWithCachedSizes( ::google::protobuf::io::CodedOutputStream* output) const { + // @@protoc_insertion_point(serialize_start:google.protobuf.MethodOptions) + // optional bool deprecated = 33 [default = false]; + if (has_deprecated()) { + ::google::protobuf::internal::WireFormatLite::WriteBool(33, this->deprecated(), output); + } + // repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999; for (int i = 0; i < this->uninterpreted_option_size(); i++) { ::google::protobuf::internal::WireFormatLite::WriteMessageMaybeToArray( 999, this->uninterpreted_option(i), output); } - + // Extension range [1000, 536870912) _extensions_.SerializeWithCachedSizes( 1000, 536870912, output); - + if (!unknown_fields().empty()) { ::google::protobuf::internal::WireFormat::SerializeUnknownFields( unknown_fields(), output); } + // @@protoc_insertion_point(serialize_end:google.protobuf.MethodOptions) } ::google::protobuf::uint8* MethodOptions::SerializeWithCachedSizesToArray( ::google::protobuf::uint8* target) const { + // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.MethodOptions) + // optional bool deprecated = 33 [default = false]; + if (has_deprecated()) { + target = ::google::protobuf::internal::WireFormatLite::WriteBoolToArray(33, this->deprecated(), target); + } + // repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999; for (int i = 0; i < this->uninterpreted_option_size(); i++) { target = ::google::protobuf::internal::WireFormatLite:: WriteMessageNoVirtualToArray( 999, this->uninterpreted_option(i), target); } - + // Extension range [1000, 536870912) target = _extensions_.SerializeWithCachedSizesToArray( 1000, 536870912, target); - + if (!unknown_fields().empty()) { target = ::google::protobuf::internal::WireFormat::SerializeUnknownFieldsToArray( unknown_fields(), target); } + // @@protoc_insertion_point(serialize_to_array_end:google.protobuf.MethodOptions) return target; } int MethodOptions::ByteSize() const { int total_size = 0; - + + if (_has_bits_[0 / 32] & (0xffu << (0 % 32))) { + // optional bool deprecated = 33 [default = false]; + if (has_deprecated()) { + total_size += 2 + 1; + } + + } // repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999; total_size += 2 * this->uninterpreted_option_size(); for (int i = 0; i < this->uninterpreted_option_size(); i++) { @@ -6248,9 +7599,9 @@ int MethodOptions::ByteSize() const { ::google::protobuf::internal::WireFormatLite::MessageSizeNoVirtual( this->uninterpreted_option(i)); } - + total_size += _extensions_.ByteSize(); - + if (!unknown_fields().empty()) { total_size += ::google::protobuf::internal::WireFormat::ComputeUnknownFieldsSize( @@ -6277,6 +7628,11 @@ void MethodOptions::MergeFrom(const ::google::protobuf::Message& from) { void MethodOptions::MergeFrom(const MethodOptions& from) { GOOGLE_CHECK_NE(&from, this); uninterpreted_option_.MergeFrom(from.uninterpreted_option_); + if (from._has_bits_[0 / 32] & (0xffu << (0 % 32))) { + if (from.has_deprecated()) { + set_deprecated(from.deprecated()); + } + } _extensions_.MergeFrom(from._extensions_); mutable_unknown_fields()->MergeFrom(from.unknown_fields()); } @@ -6294,16 +7650,15 @@ void MethodOptions::CopyFrom(const MethodOptions& from) { } bool MethodOptions::IsInitialized() const { - - for (int i = 0; i < uninterpreted_option_size(); i++) { - if (!this->uninterpreted_option(i).IsInitialized()) return false; - } - + + if (!::google::protobuf::internal::AllAreInitialized(this->uninterpreted_option())) return false; + if (!_extensions_.IsInitialized()) return false; return true; } void MethodOptions::Swap(MethodOptions* other) { if (other != this) { + std::swap(deprecated_, other->deprecated_); uninterpreted_option_.Swap(&other->uninterpreted_option_); std::swap(_has_bits_[0], other->_has_bits_[0]); _unknown_fields_.Swap(&other->_unknown_fields_); @@ -6323,7 +7678,6 @@ void MethodOptions::Swap(MethodOptions* other) { // =================================================================== -const ::std::string UninterpretedOption_NamePart::_default_name_part_; #ifndef _MSC_VER const int UninterpretedOption_NamePart::kNamePartFieldNumber; const int UninterpretedOption_NamePart::kIsExtensionFieldNumber; @@ -6332,6 +7686,7 @@ const int UninterpretedOption_NamePart::kIsExtensionFieldNumber; UninterpretedOption_NamePart::UninterpretedOption_NamePart() : ::google::protobuf::Message() { SharedCtor(); + // @@protoc_insertion_point(constructor:google.protobuf.UninterpretedOption.NamePart) } void UninterpretedOption_NamePart::InitAsDefaultInstance() { @@ -6341,21 +7696,24 @@ UninterpretedOption_NamePart::UninterpretedOption_NamePart(const UninterpretedOp : ::google::protobuf::Message() { SharedCtor(); MergeFrom(from); + // @@protoc_insertion_point(copy_constructor:google.protobuf.UninterpretedOption.NamePart) } void UninterpretedOption_NamePart::SharedCtor() { + ::google::protobuf::internal::GetEmptyString(); _cached_size_ = 0; - name_part_ = const_cast< ::std::string*>(&_default_name_part_); + name_part_ = const_cast< ::std::string*>(&::google::protobuf::internal::GetEmptyStringAlreadyInited()); is_extension_ = false; ::memset(_has_bits_, 0, sizeof(_has_bits_)); } UninterpretedOption_NamePart::~UninterpretedOption_NamePart() { + // @@protoc_insertion_point(destructor:google.protobuf.UninterpretedOption.NamePart) SharedDtor(); } void UninterpretedOption_NamePart::SharedDtor() { - if (name_part_ != &_default_name_part_) { + if (name_part_ != &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { delete name_part_; } if (this != default_instance_) { @@ -6373,7 +7731,8 @@ const ::google::protobuf::Descriptor* UninterpretedOption_NamePart::descriptor() } const UninterpretedOption_NamePart& UninterpretedOption_NamePart::default_instance() { - if (default_instance_ == NULL) protobuf_AddDesc_google_2fprotobuf_2fdescriptor_2eproto(); return *default_instance_; + if (default_instance_ == NULL) protobuf_AddDesc_google_2fprotobuf_2fdescriptor_2eproto(); + return *default_instance_; } UninterpretedOption_NamePart* UninterpretedOption_NamePart::default_instance_ = NULL; @@ -6383,9 +7742,9 @@ UninterpretedOption_NamePart* UninterpretedOption_NamePart::New() const { } void UninterpretedOption_NamePart::Clear() { - if (_has_bits_[0 / 32] & (0xffu << (0 % 32))) { - if (_has_bit(0)) { - if (name_part_ != &_default_name_part_) { + if (_has_bits_[0 / 32] & 3) { + if (has_name_part()) { + if (name_part_ != &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { name_part_->clear(); } } @@ -6397,47 +7756,51 @@ void UninterpretedOption_NamePart::Clear() { bool UninterpretedOption_NamePart::MergePartialFromCodedStream( ::google::protobuf::io::CodedInputStream* input) { -#define DO_(EXPRESSION) if (!(EXPRESSION)) return false +#define DO_(EXPRESSION) if (!(EXPRESSION)) goto failure ::google::protobuf::uint32 tag; - while ((tag = input->ReadTag()) != 0) { + // @@protoc_insertion_point(parse_start:google.protobuf.UninterpretedOption.NamePart) + for (;;) { + ::std::pair< ::google::protobuf::uint32, bool> p = input->ReadTagWithCutoff(127); + tag = p.first; + if (!p.second) goto handle_unusual; switch (::google::protobuf::internal::WireFormatLite::GetTagFieldNumber(tag)) { // required string name_part = 1; case 1: { - if (::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) == - ::google::protobuf::internal::WireFormatLite::WIRETYPE_LENGTH_DELIMITED) { + if (tag == 10) { DO_(::google::protobuf::internal::WireFormatLite::ReadString( input, this->mutable_name_part())); - ::google::protobuf::internal::WireFormat::VerifyUTF8String( + ::google::protobuf::internal::WireFormat::VerifyUTF8StringNamedField( this->name_part().data(), this->name_part().length(), - ::google::protobuf::internal::WireFormat::PARSE); + ::google::protobuf::internal::WireFormat::PARSE, + "name_part"); } else { - goto handle_uninterpreted; + goto handle_unusual; } if (input->ExpectTag(16)) goto parse_is_extension; break; } - + // required bool is_extension = 2; case 2: { - if (::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) == - ::google::protobuf::internal::WireFormatLite::WIRETYPE_VARINT) { + if (tag == 16) { parse_is_extension: DO_((::google::protobuf::internal::WireFormatLite::ReadPrimitive< bool, ::google::protobuf::internal::WireFormatLite::TYPE_BOOL>( input, &is_extension_))); - _set_bit(1); + set_has_is_extension(); } else { - goto handle_uninterpreted; + goto handle_unusual; } - if (input->ExpectAtEnd()) return true; + if (input->ExpectAtEnd()) goto success; break; } - + default: { - handle_uninterpreted: - if (::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) == + handle_unusual: + if (tag == 0 || + ::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) == ::google::protobuf::internal::WireFormatLite::WIRETYPE_END_GROUP) { - return true; + goto success; } DO_(::google::protobuf::internal::WireFormat::SkipField( input, tag, mutable_unknown_fields())); @@ -6445,59 +7808,70 @@ bool UninterpretedOption_NamePart::MergePartialFromCodedStream( } } } +success: + // @@protoc_insertion_point(parse_success:google.protobuf.UninterpretedOption.NamePart) return true; +failure: + // @@protoc_insertion_point(parse_failure:google.protobuf.UninterpretedOption.NamePart) + return false; #undef DO_ } void UninterpretedOption_NamePart::SerializeWithCachedSizes( ::google::protobuf::io::CodedOutputStream* output) const { + // @@protoc_insertion_point(serialize_start:google.protobuf.UninterpretedOption.NamePart) // required string name_part = 1; - if (_has_bit(0)) { - ::google::protobuf::internal::WireFormat::VerifyUTF8String( + if (has_name_part()) { + ::google::protobuf::internal::WireFormat::VerifyUTF8StringNamedField( this->name_part().data(), this->name_part().length(), - ::google::protobuf::internal::WireFormat::SERIALIZE); - ::google::protobuf::internal::WireFormatLite::WriteString( + ::google::protobuf::internal::WireFormat::SERIALIZE, + "name_part"); + ::google::protobuf::internal::WireFormatLite::WriteStringMaybeAliased( 1, this->name_part(), output); } - + // required bool is_extension = 2; - if (_has_bit(1)) { + if (has_is_extension()) { ::google::protobuf::internal::WireFormatLite::WriteBool(2, this->is_extension(), output); } - + if (!unknown_fields().empty()) { ::google::protobuf::internal::WireFormat::SerializeUnknownFields( unknown_fields(), output); } + // @@protoc_insertion_point(serialize_end:google.protobuf.UninterpretedOption.NamePart) } ::google::protobuf::uint8* UninterpretedOption_NamePart::SerializeWithCachedSizesToArray( ::google::protobuf::uint8* target) const { + // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.UninterpretedOption.NamePart) // required string name_part = 1; - if (_has_bit(0)) { - ::google::protobuf::internal::WireFormat::VerifyUTF8String( + if (has_name_part()) { + ::google::protobuf::internal::WireFormat::VerifyUTF8StringNamedField( this->name_part().data(), this->name_part().length(), - ::google::protobuf::internal::WireFormat::SERIALIZE); + ::google::protobuf::internal::WireFormat::SERIALIZE, + "name_part"); target = ::google::protobuf::internal::WireFormatLite::WriteStringToArray( 1, this->name_part(), target); } - + // required bool is_extension = 2; - if (_has_bit(1)) { + if (has_is_extension()) { target = ::google::protobuf::internal::WireFormatLite::WriteBoolToArray(2, this->is_extension(), target); } - + if (!unknown_fields().empty()) { target = ::google::protobuf::internal::WireFormat::SerializeUnknownFieldsToArray( unknown_fields(), target); } + // @@protoc_insertion_point(serialize_to_array_end:google.protobuf.UninterpretedOption.NamePart) return target; } int UninterpretedOption_NamePart::ByteSize() const { int total_size = 0; - + if (_has_bits_[0 / 32] & (0xffu << (0 % 32))) { // required string name_part = 1; if (has_name_part()) { @@ -6505,12 +7879,12 @@ int UninterpretedOption_NamePart::ByteSize() const { ::google::protobuf::internal::WireFormatLite::StringSize( this->name_part()); } - + // required bool is_extension = 2; if (has_is_extension()) { total_size += 1 + 1; } - + } if (!unknown_fields().empty()) { total_size += @@ -6538,10 +7912,10 @@ void UninterpretedOption_NamePart::MergeFrom(const ::google::protobuf::Message& void UninterpretedOption_NamePart::MergeFrom(const UninterpretedOption_NamePart& from) { GOOGLE_CHECK_NE(&from, this); if (from._has_bits_[0 / 32] & (0xffu << (0 % 32))) { - if (from._has_bit(0)) { + if (from.has_name_part()) { set_name_part(from.name_part()); } - if (from._has_bit(1)) { + if (from.has_is_extension()) { set_is_extension(from.is_extension()); } } @@ -6562,7 +7936,7 @@ void UninterpretedOption_NamePart::CopyFrom(const UninterpretedOption_NamePart& bool UninterpretedOption_NamePart::IsInitialized() const { if ((_has_bits_[0] & 0x00000003) != 0x00000003) return false; - + return true; } @@ -6587,8 +7961,6 @@ void UninterpretedOption_NamePart::Swap(UninterpretedOption_NamePart* other) { // ------------------------------------------------------------------- -const ::std::string UninterpretedOption::_default_identifier_value_; -const ::std::string UninterpretedOption::_default_string_value_; #ifndef _MSC_VER const int UninterpretedOption::kNameFieldNumber; const int UninterpretedOption::kIdentifierValueFieldNumber; @@ -6596,11 +7968,13 @@ const int UninterpretedOption::kPositiveIntValueFieldNumber; const int UninterpretedOption::kNegativeIntValueFieldNumber; const int UninterpretedOption::kDoubleValueFieldNumber; const int UninterpretedOption::kStringValueFieldNumber; +const int UninterpretedOption::kAggregateValueFieldNumber; #endif // !_MSC_VER UninterpretedOption::UninterpretedOption() : ::google::protobuf::Message() { SharedCtor(); + // @@protoc_insertion_point(constructor:google.protobuf.UninterpretedOption) } void UninterpretedOption::InitAsDefaultInstance() { @@ -6610,29 +7984,36 @@ UninterpretedOption::UninterpretedOption(const UninterpretedOption& from) : ::google::protobuf::Message() { SharedCtor(); MergeFrom(from); + // @@protoc_insertion_point(copy_constructor:google.protobuf.UninterpretedOption) } void UninterpretedOption::SharedCtor() { + ::google::protobuf::internal::GetEmptyString(); _cached_size_ = 0; - identifier_value_ = const_cast< ::std::string*>(&_default_identifier_value_); + identifier_value_ = const_cast< ::std::string*>(&::google::protobuf::internal::GetEmptyStringAlreadyInited()); positive_int_value_ = GOOGLE_ULONGLONG(0); negative_int_value_ = GOOGLE_LONGLONG(0); double_value_ = 0; - string_value_ = const_cast< ::std::string*>(&_default_string_value_); + string_value_ = const_cast< ::std::string*>(&::google::protobuf::internal::GetEmptyStringAlreadyInited()); + aggregate_value_ = const_cast< ::std::string*>(&::google::protobuf::internal::GetEmptyStringAlreadyInited()); ::memset(_has_bits_, 0, sizeof(_has_bits_)); } UninterpretedOption::~UninterpretedOption() { + // @@protoc_insertion_point(destructor:google.protobuf.UninterpretedOption) SharedDtor(); } void UninterpretedOption::SharedDtor() { - if (identifier_value_ != &_default_identifier_value_) { + if (identifier_value_ != &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { delete identifier_value_; } - if (string_value_ != &_default_string_value_) { + if (string_value_ != &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { delete string_value_; } + if (aggregate_value_ != &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { + delete aggregate_value_; + } if (this != default_instance_) { } } @@ -6648,7 +8029,8 @@ const ::google::protobuf::Descriptor* UninterpretedOption::descriptor() { } const UninterpretedOption& UninterpretedOption::default_instance() { - if (default_instance_ == NULL) protobuf_AddDesc_google_2fprotobuf_2fdescriptor_2eproto(); return *default_instance_; + if (default_instance_ == NULL) protobuf_AddDesc_google_2fprotobuf_2fdescriptor_2eproto(); + return *default_instance_; } UninterpretedOption* UninterpretedOption::default_instance_ = NULL; @@ -6658,21 +8040,38 @@ UninterpretedOption* UninterpretedOption::New() const { } void UninterpretedOption::Clear() { - if (_has_bits_[1 / 32] & (0xffu << (1 % 32))) { - if (_has_bit(1)) { - if (identifier_value_ != &_default_identifier_value_) { +#define OFFSET_OF_FIELD_(f) (reinterpret_cast<char*>( \ + &reinterpret_cast<UninterpretedOption*>(16)->f) - \ + reinterpret_cast<char*>(16)) + +#define ZR_(first, last) do { \ + size_t f = OFFSET_OF_FIELD_(first); \ + size_t n = OFFSET_OF_FIELD_(last) - f + sizeof(last); \ + ::memset(&first, 0, n); \ + } while (0) + + if (_has_bits_[0 / 32] & 126) { + ZR_(positive_int_value_, double_value_); + if (has_identifier_value()) { + if (identifier_value_ != &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { identifier_value_->clear(); } } - positive_int_value_ = GOOGLE_ULONGLONG(0); - negative_int_value_ = GOOGLE_LONGLONG(0); - double_value_ = 0; - if (_has_bit(5)) { - if (string_value_ != &_default_string_value_) { + if (has_string_value()) { + if (string_value_ != &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { string_value_->clear(); } } + if (has_aggregate_value()) { + if (aggregate_value_ != &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { + aggregate_value_->clear(); + } + } } + +#undef OFFSET_OF_FIELD_ +#undef ZR_ + name_.Clear(); ::memset(_has_bits_, 0, sizeof(_has_bits_)); mutable_unknown_fields()->Clear(); @@ -6680,109 +8079,126 @@ void UninterpretedOption::Clear() { bool UninterpretedOption::MergePartialFromCodedStream( ::google::protobuf::io::CodedInputStream* input) { -#define DO_(EXPRESSION) if (!(EXPRESSION)) return false +#define DO_(EXPRESSION) if (!(EXPRESSION)) goto failure ::google::protobuf::uint32 tag; - while ((tag = input->ReadTag()) != 0) { + // @@protoc_insertion_point(parse_start:google.protobuf.UninterpretedOption) + for (;;) { + ::std::pair< ::google::protobuf::uint32, bool> p = input->ReadTagWithCutoff(127); + tag = p.first; + if (!p.second) goto handle_unusual; switch (::google::protobuf::internal::WireFormatLite::GetTagFieldNumber(tag)) { // repeated .google.protobuf.UninterpretedOption.NamePart name = 2; case 2: { - if (::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) == - ::google::protobuf::internal::WireFormatLite::WIRETYPE_LENGTH_DELIMITED) { + if (tag == 18) { parse_name: DO_(::google::protobuf::internal::WireFormatLite::ReadMessageNoVirtual( input, add_name())); } else { - goto handle_uninterpreted; + goto handle_unusual; } if (input->ExpectTag(18)) goto parse_name; if (input->ExpectTag(26)) goto parse_identifier_value; break; } - + // optional string identifier_value = 3; case 3: { - if (::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) == - ::google::protobuf::internal::WireFormatLite::WIRETYPE_LENGTH_DELIMITED) { + if (tag == 26) { parse_identifier_value: DO_(::google::protobuf::internal::WireFormatLite::ReadString( input, this->mutable_identifier_value())); - ::google::protobuf::internal::WireFormat::VerifyUTF8String( + ::google::protobuf::internal::WireFormat::VerifyUTF8StringNamedField( this->identifier_value().data(), this->identifier_value().length(), - ::google::protobuf::internal::WireFormat::PARSE); + ::google::protobuf::internal::WireFormat::PARSE, + "identifier_value"); } else { - goto handle_uninterpreted; + goto handle_unusual; } if (input->ExpectTag(32)) goto parse_positive_int_value; break; } - + // optional uint64 positive_int_value = 4; case 4: { - if (::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) == - ::google::protobuf::internal::WireFormatLite::WIRETYPE_VARINT) { + if (tag == 32) { parse_positive_int_value: DO_((::google::protobuf::internal::WireFormatLite::ReadPrimitive< ::google::protobuf::uint64, ::google::protobuf::internal::WireFormatLite::TYPE_UINT64>( input, &positive_int_value_))); - _set_bit(2); + set_has_positive_int_value(); } else { - goto handle_uninterpreted; + goto handle_unusual; } if (input->ExpectTag(40)) goto parse_negative_int_value; break; } - + // optional int64 negative_int_value = 5; case 5: { - if (::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) == - ::google::protobuf::internal::WireFormatLite::WIRETYPE_VARINT) { + if (tag == 40) { parse_negative_int_value: DO_((::google::protobuf::internal::WireFormatLite::ReadPrimitive< ::google::protobuf::int64, ::google::protobuf::internal::WireFormatLite::TYPE_INT64>( input, &negative_int_value_))); - _set_bit(3); + set_has_negative_int_value(); } else { - goto handle_uninterpreted; + goto handle_unusual; } if (input->ExpectTag(49)) goto parse_double_value; break; } - + // optional double double_value = 6; case 6: { - if (::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) == - ::google::protobuf::internal::WireFormatLite::WIRETYPE_FIXED64) { + if (tag == 49) { parse_double_value: DO_((::google::protobuf::internal::WireFormatLite::ReadPrimitive< double, ::google::protobuf::internal::WireFormatLite::TYPE_DOUBLE>( input, &double_value_))); - _set_bit(4); + set_has_double_value(); } else { - goto handle_uninterpreted; + goto handle_unusual; } if (input->ExpectTag(58)) goto parse_string_value; break; } - + // optional bytes string_value = 7; case 7: { - if (::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) == - ::google::protobuf::internal::WireFormatLite::WIRETYPE_LENGTH_DELIMITED) { + if (tag == 58) { parse_string_value: DO_(::google::protobuf::internal::WireFormatLite::ReadBytes( input, this->mutable_string_value())); } else { - goto handle_uninterpreted; + goto handle_unusual; } - if (input->ExpectAtEnd()) return true; + if (input->ExpectTag(66)) goto parse_aggregate_value; break; } - + + // optional string aggregate_value = 8; + case 8: { + if (tag == 66) { + parse_aggregate_value: + DO_(::google::protobuf::internal::WireFormatLite::ReadString( + input, this->mutable_aggregate_value())); + ::google::protobuf::internal::WireFormat::VerifyUTF8StringNamedField( + this->aggregate_value().data(), this->aggregate_value().length(), + ::google::protobuf::internal::WireFormat::PARSE, + "aggregate_value"); + } else { + goto handle_unusual; + } + if (input->ExpectAtEnd()) goto success; + break; + } + default: { - handle_uninterpreted: - if (::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) == + handle_unusual: + if (tag == 0 || + ::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) == ::google::protobuf::internal::WireFormatLite::WIRETYPE_END_GROUP) { - return true; + goto success; } DO_(::google::protobuf::internal::WireFormat::SkipField( input, tag, mutable_unknown_fields())); @@ -6790,105 +8206,137 @@ bool UninterpretedOption::MergePartialFromCodedStream( } } } +success: + // @@protoc_insertion_point(parse_success:google.protobuf.UninterpretedOption) return true; +failure: + // @@protoc_insertion_point(parse_failure:google.protobuf.UninterpretedOption) + return false; #undef DO_ } void UninterpretedOption::SerializeWithCachedSizes( ::google::protobuf::io::CodedOutputStream* output) const { + // @@protoc_insertion_point(serialize_start:google.protobuf.UninterpretedOption) // repeated .google.protobuf.UninterpretedOption.NamePart name = 2; for (int i = 0; i < this->name_size(); i++) { ::google::protobuf::internal::WireFormatLite::WriteMessageMaybeToArray( 2, this->name(i), output); } - + // optional string identifier_value = 3; - if (_has_bit(1)) { - ::google::protobuf::internal::WireFormat::VerifyUTF8String( + if (has_identifier_value()) { + ::google::protobuf::internal::WireFormat::VerifyUTF8StringNamedField( this->identifier_value().data(), this->identifier_value().length(), - ::google::protobuf::internal::WireFormat::SERIALIZE); - ::google::protobuf::internal::WireFormatLite::WriteString( + ::google::protobuf::internal::WireFormat::SERIALIZE, + "identifier_value"); + ::google::protobuf::internal::WireFormatLite::WriteStringMaybeAliased( 3, this->identifier_value(), output); } - + // optional uint64 positive_int_value = 4; - if (_has_bit(2)) { + if (has_positive_int_value()) { ::google::protobuf::internal::WireFormatLite::WriteUInt64(4, this->positive_int_value(), output); } - + // optional int64 negative_int_value = 5; - if (_has_bit(3)) { + if (has_negative_int_value()) { ::google::protobuf::internal::WireFormatLite::WriteInt64(5, this->negative_int_value(), output); } - + // optional double double_value = 6; - if (_has_bit(4)) { + if (has_double_value()) { ::google::protobuf::internal::WireFormatLite::WriteDouble(6, this->double_value(), output); } - + // optional bytes string_value = 7; - if (_has_bit(5)) { - ::google::protobuf::internal::WireFormatLite::WriteBytes( + if (has_string_value()) { + ::google::protobuf::internal::WireFormatLite::WriteBytesMaybeAliased( 7, this->string_value(), output); } - + + // optional string aggregate_value = 8; + if (has_aggregate_value()) { + ::google::protobuf::internal::WireFormat::VerifyUTF8StringNamedField( + this->aggregate_value().data(), this->aggregate_value().length(), + ::google::protobuf::internal::WireFormat::SERIALIZE, + "aggregate_value"); + ::google::protobuf::internal::WireFormatLite::WriteStringMaybeAliased( + 8, this->aggregate_value(), output); + } + if (!unknown_fields().empty()) { ::google::protobuf::internal::WireFormat::SerializeUnknownFields( unknown_fields(), output); } + // @@protoc_insertion_point(serialize_end:google.protobuf.UninterpretedOption) } ::google::protobuf::uint8* UninterpretedOption::SerializeWithCachedSizesToArray( ::google::protobuf::uint8* target) const { + // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.UninterpretedOption) // repeated .google.protobuf.UninterpretedOption.NamePart name = 2; for (int i = 0; i < this->name_size(); i++) { target = ::google::protobuf::internal::WireFormatLite:: WriteMessageNoVirtualToArray( 2, this->name(i), target); } - + // optional string identifier_value = 3; - if (_has_bit(1)) { - ::google::protobuf::internal::WireFormat::VerifyUTF8String( + if (has_identifier_value()) { + ::google::protobuf::internal::WireFormat::VerifyUTF8StringNamedField( this->identifier_value().data(), this->identifier_value().length(), - ::google::protobuf::internal::WireFormat::SERIALIZE); + ::google::protobuf::internal::WireFormat::SERIALIZE, + "identifier_value"); target = ::google::protobuf::internal::WireFormatLite::WriteStringToArray( 3, this->identifier_value(), target); } - + // optional uint64 positive_int_value = 4; - if (_has_bit(2)) { + if (has_positive_int_value()) { target = ::google::protobuf::internal::WireFormatLite::WriteUInt64ToArray(4, this->positive_int_value(), target); } - + // optional int64 negative_int_value = 5; - if (_has_bit(3)) { + if (has_negative_int_value()) { target = ::google::protobuf::internal::WireFormatLite::WriteInt64ToArray(5, this->negative_int_value(), target); } - + // optional double double_value = 6; - if (_has_bit(4)) { + if (has_double_value()) { target = ::google::protobuf::internal::WireFormatLite::WriteDoubleToArray(6, this->double_value(), target); } - + // optional bytes string_value = 7; - if (_has_bit(5)) { + if (has_string_value()) { target = ::google::protobuf::internal::WireFormatLite::WriteBytesToArray( 7, this->string_value(), target); } - + + // optional string aggregate_value = 8; + if (has_aggregate_value()) { + ::google::protobuf::internal::WireFormat::VerifyUTF8StringNamedField( + this->aggregate_value().data(), this->aggregate_value().length(), + ::google::protobuf::internal::WireFormat::SERIALIZE, + "aggregate_value"); + target = + ::google::protobuf::internal::WireFormatLite::WriteStringToArray( + 8, this->aggregate_value(), target); + } + if (!unknown_fields().empty()) { target = ::google::protobuf::internal::WireFormat::SerializeUnknownFieldsToArray( unknown_fields(), target); } + // @@protoc_insertion_point(serialize_to_array_end:google.protobuf.UninterpretedOption) return target; } int UninterpretedOption::ByteSize() const { int total_size = 0; - + if (_has_bits_[1 / 32] & (0xffu << (1 % 32))) { // optional string identifier_value = 3; if (has_identifier_value()) { @@ -6896,33 +8344,40 @@ int UninterpretedOption::ByteSize() const { ::google::protobuf::internal::WireFormatLite::StringSize( this->identifier_value()); } - + // optional uint64 positive_int_value = 4; if (has_positive_int_value()) { total_size += 1 + ::google::protobuf::internal::WireFormatLite::UInt64Size( this->positive_int_value()); } - + // optional int64 negative_int_value = 5; if (has_negative_int_value()) { total_size += 1 + ::google::protobuf::internal::WireFormatLite::Int64Size( this->negative_int_value()); } - + // optional double double_value = 6; if (has_double_value()) { total_size += 1 + 8; } - + // optional bytes string_value = 7; if (has_string_value()) { total_size += 1 + ::google::protobuf::internal::WireFormatLite::BytesSize( this->string_value()); } - + + // optional string aggregate_value = 8; + if (has_aggregate_value()) { + total_size += 1 + + ::google::protobuf::internal::WireFormatLite::StringSize( + this->aggregate_value()); + } + } // repeated .google.protobuf.UninterpretedOption.NamePart name = 2; total_size += 1 * this->name_size(); @@ -6931,7 +8386,7 @@ int UninterpretedOption::ByteSize() const { ::google::protobuf::internal::WireFormatLite::MessageSizeNoVirtual( this->name(i)); } - + if (!unknown_fields().empty()) { total_size += ::google::protobuf::internal::WireFormat::ComputeUnknownFieldsSize( @@ -6959,21 +8414,24 @@ void UninterpretedOption::MergeFrom(const UninterpretedOption& from) { GOOGLE_CHECK_NE(&from, this); name_.MergeFrom(from.name_); if (from._has_bits_[1 / 32] & (0xffu << (1 % 32))) { - if (from._has_bit(1)) { + if (from.has_identifier_value()) { set_identifier_value(from.identifier_value()); } - if (from._has_bit(2)) { + if (from.has_positive_int_value()) { set_positive_int_value(from.positive_int_value()); } - if (from._has_bit(3)) { + if (from.has_negative_int_value()) { set_negative_int_value(from.negative_int_value()); } - if (from._has_bit(4)) { + if (from.has_double_value()) { set_double_value(from.double_value()); } - if (from._has_bit(5)) { + if (from.has_string_value()) { set_string_value(from.string_value()); } + if (from.has_aggregate_value()) { + set_aggregate_value(from.aggregate_value()); + } } mutable_unknown_fields()->MergeFrom(from.unknown_fields()); } @@ -6991,10 +8449,8 @@ void UninterpretedOption::CopyFrom(const UninterpretedOption& from) { } bool UninterpretedOption::IsInitialized() const { - - for (int i = 0; i < name_size(); i++) { - if (!this->name(i).IsInitialized()) return false; - } + + if (!::google::protobuf::internal::AllAreInitialized(this->name())) return false; return true; } @@ -7006,6 +8462,7 @@ void UninterpretedOption::Swap(UninterpretedOption* other) { std::swap(negative_int_value_, other->negative_int_value_); std::swap(double_value_, other->double_value_); std::swap(string_value_, other->string_value_); + std::swap(aggregate_value_, other->aggregate_value_); std::swap(_has_bits_[0], other->_has_bits_[0]); _unknown_fields_.Swap(&other->_unknown_fields_); std::swap(_cached_size_, other->_cached_size_); @@ -7021,6 +8478,655 @@ void UninterpretedOption::Swap(UninterpretedOption* other) { } +// =================================================================== + +#ifndef _MSC_VER +const int SourceCodeInfo_Location::kPathFieldNumber; +const int SourceCodeInfo_Location::kSpanFieldNumber; +const int SourceCodeInfo_Location::kLeadingCommentsFieldNumber; +const int SourceCodeInfo_Location::kTrailingCommentsFieldNumber; +#endif // !_MSC_VER + +SourceCodeInfo_Location::SourceCodeInfo_Location() + : ::google::protobuf::Message() { + SharedCtor(); + // @@protoc_insertion_point(constructor:google.protobuf.SourceCodeInfo.Location) +} + +void SourceCodeInfo_Location::InitAsDefaultInstance() { +} + +SourceCodeInfo_Location::SourceCodeInfo_Location(const SourceCodeInfo_Location& from) + : ::google::protobuf::Message() { + SharedCtor(); + MergeFrom(from); + // @@protoc_insertion_point(copy_constructor:google.protobuf.SourceCodeInfo.Location) +} + +void SourceCodeInfo_Location::SharedCtor() { + ::google::protobuf::internal::GetEmptyString(); + _cached_size_ = 0; + leading_comments_ = const_cast< ::std::string*>(&::google::protobuf::internal::GetEmptyStringAlreadyInited()); + trailing_comments_ = const_cast< ::std::string*>(&::google::protobuf::internal::GetEmptyStringAlreadyInited()); + ::memset(_has_bits_, 0, sizeof(_has_bits_)); +} + +SourceCodeInfo_Location::~SourceCodeInfo_Location() { + // @@protoc_insertion_point(destructor:google.protobuf.SourceCodeInfo.Location) + SharedDtor(); +} + +void SourceCodeInfo_Location::SharedDtor() { + if (leading_comments_ != &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { + delete leading_comments_; + } + if (trailing_comments_ != &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { + delete trailing_comments_; + } + if (this != default_instance_) { + } +} + +void SourceCodeInfo_Location::SetCachedSize(int size) const { + GOOGLE_SAFE_CONCURRENT_WRITES_BEGIN(); + _cached_size_ = size; + GOOGLE_SAFE_CONCURRENT_WRITES_END(); +} +const ::google::protobuf::Descriptor* SourceCodeInfo_Location::descriptor() { + protobuf_AssignDescriptorsOnce(); + return SourceCodeInfo_Location_descriptor_; +} + +const SourceCodeInfo_Location& SourceCodeInfo_Location::default_instance() { + if (default_instance_ == NULL) protobuf_AddDesc_google_2fprotobuf_2fdescriptor_2eproto(); + return *default_instance_; +} + +SourceCodeInfo_Location* SourceCodeInfo_Location::default_instance_ = NULL; + +SourceCodeInfo_Location* SourceCodeInfo_Location::New() const { + return new SourceCodeInfo_Location; +} + +void SourceCodeInfo_Location::Clear() { + if (_has_bits_[0 / 32] & 12) { + if (has_leading_comments()) { + if (leading_comments_ != &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { + leading_comments_->clear(); + } + } + if (has_trailing_comments()) { + if (trailing_comments_ != &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { + trailing_comments_->clear(); + } + } + } + path_.Clear(); + span_.Clear(); + ::memset(_has_bits_, 0, sizeof(_has_bits_)); + mutable_unknown_fields()->Clear(); +} + +bool SourceCodeInfo_Location::MergePartialFromCodedStream( + ::google::protobuf::io::CodedInputStream* input) { +#define DO_(EXPRESSION) if (!(EXPRESSION)) goto failure + ::google::protobuf::uint32 tag; + // @@protoc_insertion_point(parse_start:google.protobuf.SourceCodeInfo.Location) + for (;;) { + ::std::pair< ::google::protobuf::uint32, bool> p = input->ReadTagWithCutoff(127); + tag = p.first; + if (!p.second) goto handle_unusual; + switch (::google::protobuf::internal::WireFormatLite::GetTagFieldNumber(tag)) { + // repeated int32 path = 1 [packed = true]; + case 1: { + if (tag == 10) { + DO_((::google::protobuf::internal::WireFormatLite::ReadPackedPrimitive< + ::google::protobuf::int32, ::google::protobuf::internal::WireFormatLite::TYPE_INT32>( + input, this->mutable_path()))); + } else if (tag == 8) { + DO_((::google::protobuf::internal::WireFormatLite::ReadRepeatedPrimitiveNoInline< + ::google::protobuf::int32, ::google::protobuf::internal::WireFormatLite::TYPE_INT32>( + 1, 10, input, this->mutable_path()))); + } else { + goto handle_unusual; + } + if (input->ExpectTag(18)) goto parse_span; + break; + } + + // repeated int32 span = 2 [packed = true]; + case 2: { + if (tag == 18) { + parse_span: + DO_((::google::protobuf::internal::WireFormatLite::ReadPackedPrimitive< + ::google::protobuf::int32, ::google::protobuf::internal::WireFormatLite::TYPE_INT32>( + input, this->mutable_span()))); + } else if (tag == 16) { + DO_((::google::protobuf::internal::WireFormatLite::ReadRepeatedPrimitiveNoInline< + ::google::protobuf::int32, ::google::protobuf::internal::WireFormatLite::TYPE_INT32>( + 1, 18, input, this->mutable_span()))); + } else { + goto handle_unusual; + } + if (input->ExpectTag(26)) goto parse_leading_comments; + break; + } + + // optional string leading_comments = 3; + case 3: { + if (tag == 26) { + parse_leading_comments: + DO_(::google::protobuf::internal::WireFormatLite::ReadString( + input, this->mutable_leading_comments())); + ::google::protobuf::internal::WireFormat::VerifyUTF8StringNamedField( + this->leading_comments().data(), this->leading_comments().length(), + ::google::protobuf::internal::WireFormat::PARSE, + "leading_comments"); + } else { + goto handle_unusual; + } + if (input->ExpectTag(34)) goto parse_trailing_comments; + break; + } + + // optional string trailing_comments = 4; + case 4: { + if (tag == 34) { + parse_trailing_comments: + DO_(::google::protobuf::internal::WireFormatLite::ReadString( + input, this->mutable_trailing_comments())); + ::google::protobuf::internal::WireFormat::VerifyUTF8StringNamedField( + this->trailing_comments().data(), this->trailing_comments().length(), + ::google::protobuf::internal::WireFormat::PARSE, + "trailing_comments"); + } else { + goto handle_unusual; + } + if (input->ExpectAtEnd()) goto success; + break; + } + + default: { + handle_unusual: + if (tag == 0 || + ::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) == + ::google::protobuf::internal::WireFormatLite::WIRETYPE_END_GROUP) { + goto success; + } + DO_(::google::protobuf::internal::WireFormat::SkipField( + input, tag, mutable_unknown_fields())); + break; + } + } + } +success: + // @@protoc_insertion_point(parse_success:google.protobuf.SourceCodeInfo.Location) + return true; +failure: + // @@protoc_insertion_point(parse_failure:google.protobuf.SourceCodeInfo.Location) + return false; +#undef DO_ +} + +void SourceCodeInfo_Location::SerializeWithCachedSizes( + ::google::protobuf::io::CodedOutputStream* output) const { + // @@protoc_insertion_point(serialize_start:google.protobuf.SourceCodeInfo.Location) + // repeated int32 path = 1 [packed = true]; + if (this->path_size() > 0) { + ::google::protobuf::internal::WireFormatLite::WriteTag(1, ::google::protobuf::internal::WireFormatLite::WIRETYPE_LENGTH_DELIMITED, output); + output->WriteVarint32(_path_cached_byte_size_); + } + for (int i = 0; i < this->path_size(); i++) { + ::google::protobuf::internal::WireFormatLite::WriteInt32NoTag( + this->path(i), output); + } + + // repeated int32 span = 2 [packed = true]; + if (this->span_size() > 0) { + ::google::protobuf::internal::WireFormatLite::WriteTag(2, ::google::protobuf::internal::WireFormatLite::WIRETYPE_LENGTH_DELIMITED, output); + output->WriteVarint32(_span_cached_byte_size_); + } + for (int i = 0; i < this->span_size(); i++) { + ::google::protobuf::internal::WireFormatLite::WriteInt32NoTag( + this->span(i), output); + } + + // optional string leading_comments = 3; + if (has_leading_comments()) { + ::google::protobuf::internal::WireFormat::VerifyUTF8StringNamedField( + this->leading_comments().data(), this->leading_comments().length(), + ::google::protobuf::internal::WireFormat::SERIALIZE, + "leading_comments"); + ::google::protobuf::internal::WireFormatLite::WriteStringMaybeAliased( + 3, this->leading_comments(), output); + } + + // optional string trailing_comments = 4; + if (has_trailing_comments()) { + ::google::protobuf::internal::WireFormat::VerifyUTF8StringNamedField( + this->trailing_comments().data(), this->trailing_comments().length(), + ::google::protobuf::internal::WireFormat::SERIALIZE, + "trailing_comments"); + ::google::protobuf::internal::WireFormatLite::WriteStringMaybeAliased( + 4, this->trailing_comments(), output); + } + + if (!unknown_fields().empty()) { + ::google::protobuf::internal::WireFormat::SerializeUnknownFields( + unknown_fields(), output); + } + // @@protoc_insertion_point(serialize_end:google.protobuf.SourceCodeInfo.Location) +} + +::google::protobuf::uint8* SourceCodeInfo_Location::SerializeWithCachedSizesToArray( + ::google::protobuf::uint8* target) const { + // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.SourceCodeInfo.Location) + // repeated int32 path = 1 [packed = true]; + if (this->path_size() > 0) { + target = ::google::protobuf::internal::WireFormatLite::WriteTagToArray( + 1, + ::google::protobuf::internal::WireFormatLite::WIRETYPE_LENGTH_DELIMITED, + target); + target = ::google::protobuf::io::CodedOutputStream::WriteVarint32ToArray( + _path_cached_byte_size_, target); + } + for (int i = 0; i < this->path_size(); i++) { + target = ::google::protobuf::internal::WireFormatLite:: + WriteInt32NoTagToArray(this->path(i), target); + } + + // repeated int32 span = 2 [packed = true]; + if (this->span_size() > 0) { + target = ::google::protobuf::internal::WireFormatLite::WriteTagToArray( + 2, + ::google::protobuf::internal::WireFormatLite::WIRETYPE_LENGTH_DELIMITED, + target); + target = ::google::protobuf::io::CodedOutputStream::WriteVarint32ToArray( + _span_cached_byte_size_, target); + } + for (int i = 0; i < this->span_size(); i++) { + target = ::google::protobuf::internal::WireFormatLite:: + WriteInt32NoTagToArray(this->span(i), target); + } + + // optional string leading_comments = 3; + if (has_leading_comments()) { + ::google::protobuf::internal::WireFormat::VerifyUTF8StringNamedField( + this->leading_comments().data(), this->leading_comments().length(), + ::google::protobuf::internal::WireFormat::SERIALIZE, + "leading_comments"); + target = + ::google::protobuf::internal::WireFormatLite::WriteStringToArray( + 3, this->leading_comments(), target); + } + + // optional string trailing_comments = 4; + if (has_trailing_comments()) { + ::google::protobuf::internal::WireFormat::VerifyUTF8StringNamedField( + this->trailing_comments().data(), this->trailing_comments().length(), + ::google::protobuf::internal::WireFormat::SERIALIZE, + "trailing_comments"); + target = + ::google::protobuf::internal::WireFormatLite::WriteStringToArray( + 4, this->trailing_comments(), target); + } + + if (!unknown_fields().empty()) { + target = ::google::protobuf::internal::WireFormat::SerializeUnknownFieldsToArray( + unknown_fields(), target); + } + // @@protoc_insertion_point(serialize_to_array_end:google.protobuf.SourceCodeInfo.Location) + return target; +} + +int SourceCodeInfo_Location::ByteSize() const { + int total_size = 0; + + if (_has_bits_[2 / 32] & (0xffu << (2 % 32))) { + // optional string leading_comments = 3; + if (has_leading_comments()) { + total_size += 1 + + ::google::protobuf::internal::WireFormatLite::StringSize( + this->leading_comments()); + } + + // optional string trailing_comments = 4; + if (has_trailing_comments()) { + total_size += 1 + + ::google::protobuf::internal::WireFormatLite::StringSize( + this->trailing_comments()); + } + + } + // repeated int32 path = 1 [packed = true]; + { + int data_size = 0; + for (int i = 0; i < this->path_size(); i++) { + data_size += ::google::protobuf::internal::WireFormatLite:: + Int32Size(this->path(i)); + } + if (data_size > 0) { + total_size += 1 + + ::google::protobuf::internal::WireFormatLite::Int32Size(data_size); + } + GOOGLE_SAFE_CONCURRENT_WRITES_BEGIN(); + _path_cached_byte_size_ = data_size; + GOOGLE_SAFE_CONCURRENT_WRITES_END(); + total_size += data_size; + } + + // repeated int32 span = 2 [packed = true]; + { + int data_size = 0; + for (int i = 0; i < this->span_size(); i++) { + data_size += ::google::protobuf::internal::WireFormatLite:: + Int32Size(this->span(i)); + } + if (data_size > 0) { + total_size += 1 + + ::google::protobuf::internal::WireFormatLite::Int32Size(data_size); + } + GOOGLE_SAFE_CONCURRENT_WRITES_BEGIN(); + _span_cached_byte_size_ = data_size; + GOOGLE_SAFE_CONCURRENT_WRITES_END(); + total_size += data_size; + } + + if (!unknown_fields().empty()) { + total_size += + ::google::protobuf::internal::WireFormat::ComputeUnknownFieldsSize( + unknown_fields()); + } + GOOGLE_SAFE_CONCURRENT_WRITES_BEGIN(); + _cached_size_ = total_size; + GOOGLE_SAFE_CONCURRENT_WRITES_END(); + return total_size; +} + +void SourceCodeInfo_Location::MergeFrom(const ::google::protobuf::Message& from) { + GOOGLE_CHECK_NE(&from, this); + const SourceCodeInfo_Location* source = + ::google::protobuf::internal::dynamic_cast_if_available<const SourceCodeInfo_Location*>( + &from); + if (source == NULL) { + ::google::protobuf::internal::ReflectionOps::Merge(from, this); + } else { + MergeFrom(*source); + } +} + +void SourceCodeInfo_Location::MergeFrom(const SourceCodeInfo_Location& from) { + GOOGLE_CHECK_NE(&from, this); + path_.MergeFrom(from.path_); + span_.MergeFrom(from.span_); + if (from._has_bits_[2 / 32] & (0xffu << (2 % 32))) { + if (from.has_leading_comments()) { + set_leading_comments(from.leading_comments()); + } + if (from.has_trailing_comments()) { + set_trailing_comments(from.trailing_comments()); + } + } + mutable_unknown_fields()->MergeFrom(from.unknown_fields()); +} + +void SourceCodeInfo_Location::CopyFrom(const ::google::protobuf::Message& from) { + if (&from == this) return; + Clear(); + MergeFrom(from); +} + +void SourceCodeInfo_Location::CopyFrom(const SourceCodeInfo_Location& from) { + if (&from == this) return; + Clear(); + MergeFrom(from); +} + +bool SourceCodeInfo_Location::IsInitialized() const { + + return true; +} + +void SourceCodeInfo_Location::Swap(SourceCodeInfo_Location* other) { + if (other != this) { + path_.Swap(&other->path_); + span_.Swap(&other->span_); + std::swap(leading_comments_, other->leading_comments_); + std::swap(trailing_comments_, other->trailing_comments_); + std::swap(_has_bits_[0], other->_has_bits_[0]); + _unknown_fields_.Swap(&other->_unknown_fields_); + std::swap(_cached_size_, other->_cached_size_); + } +} + +::google::protobuf::Metadata SourceCodeInfo_Location::GetMetadata() const { + protobuf_AssignDescriptorsOnce(); + ::google::protobuf::Metadata metadata; + metadata.descriptor = SourceCodeInfo_Location_descriptor_; + metadata.reflection = SourceCodeInfo_Location_reflection_; + return metadata; +} + + +// ------------------------------------------------------------------- + +#ifndef _MSC_VER +const int SourceCodeInfo::kLocationFieldNumber; +#endif // !_MSC_VER + +SourceCodeInfo::SourceCodeInfo() + : ::google::protobuf::Message() { + SharedCtor(); + // @@protoc_insertion_point(constructor:google.protobuf.SourceCodeInfo) +} + +void SourceCodeInfo::InitAsDefaultInstance() { +} + +SourceCodeInfo::SourceCodeInfo(const SourceCodeInfo& from) + : ::google::protobuf::Message() { + SharedCtor(); + MergeFrom(from); + // @@protoc_insertion_point(copy_constructor:google.protobuf.SourceCodeInfo) +} + +void SourceCodeInfo::SharedCtor() { + _cached_size_ = 0; + ::memset(_has_bits_, 0, sizeof(_has_bits_)); +} + +SourceCodeInfo::~SourceCodeInfo() { + // @@protoc_insertion_point(destructor:google.protobuf.SourceCodeInfo) + SharedDtor(); +} + +void SourceCodeInfo::SharedDtor() { + if (this != default_instance_) { + } +} + +void SourceCodeInfo::SetCachedSize(int size) const { + GOOGLE_SAFE_CONCURRENT_WRITES_BEGIN(); + _cached_size_ = size; + GOOGLE_SAFE_CONCURRENT_WRITES_END(); +} +const ::google::protobuf::Descriptor* SourceCodeInfo::descriptor() { + protobuf_AssignDescriptorsOnce(); + return SourceCodeInfo_descriptor_; +} + +const SourceCodeInfo& SourceCodeInfo::default_instance() { + if (default_instance_ == NULL) protobuf_AddDesc_google_2fprotobuf_2fdescriptor_2eproto(); + return *default_instance_; +} + +SourceCodeInfo* SourceCodeInfo::default_instance_ = NULL; + +SourceCodeInfo* SourceCodeInfo::New() const { + return new SourceCodeInfo; +} + +void SourceCodeInfo::Clear() { + location_.Clear(); + ::memset(_has_bits_, 0, sizeof(_has_bits_)); + mutable_unknown_fields()->Clear(); +} + +bool SourceCodeInfo::MergePartialFromCodedStream( + ::google::protobuf::io::CodedInputStream* input) { +#define DO_(EXPRESSION) if (!(EXPRESSION)) goto failure + ::google::protobuf::uint32 tag; + // @@protoc_insertion_point(parse_start:google.protobuf.SourceCodeInfo) + for (;;) { + ::std::pair< ::google::protobuf::uint32, bool> p = input->ReadTagWithCutoff(127); + tag = p.first; + if (!p.second) goto handle_unusual; + switch (::google::protobuf::internal::WireFormatLite::GetTagFieldNumber(tag)) { + // repeated .google.protobuf.SourceCodeInfo.Location location = 1; + case 1: { + if (tag == 10) { + parse_location: + DO_(::google::protobuf::internal::WireFormatLite::ReadMessageNoVirtual( + input, add_location())); + } else { + goto handle_unusual; + } + if (input->ExpectTag(10)) goto parse_location; + if (input->ExpectAtEnd()) goto success; + break; + } + + default: { + handle_unusual: + if (tag == 0 || + ::google::protobuf::internal::WireFormatLite::GetTagWireType(tag) == + ::google::protobuf::internal::WireFormatLite::WIRETYPE_END_GROUP) { + goto success; + } + DO_(::google::protobuf::internal::WireFormat::SkipField( + input, tag, mutable_unknown_fields())); + break; + } + } + } +success: + // @@protoc_insertion_point(parse_success:google.protobuf.SourceCodeInfo) + return true; +failure: + // @@protoc_insertion_point(parse_failure:google.protobuf.SourceCodeInfo) + return false; +#undef DO_ +} + +void SourceCodeInfo::SerializeWithCachedSizes( + ::google::protobuf::io::CodedOutputStream* output) const { + // @@protoc_insertion_point(serialize_start:google.protobuf.SourceCodeInfo) + // repeated .google.protobuf.SourceCodeInfo.Location location = 1; + for (int i = 0; i < this->location_size(); i++) { + ::google::protobuf::internal::WireFormatLite::WriteMessageMaybeToArray( + 1, this->location(i), output); + } + + if (!unknown_fields().empty()) { + ::google::protobuf::internal::WireFormat::SerializeUnknownFields( + unknown_fields(), output); + } + // @@protoc_insertion_point(serialize_end:google.protobuf.SourceCodeInfo) +} + +::google::protobuf::uint8* SourceCodeInfo::SerializeWithCachedSizesToArray( + ::google::protobuf::uint8* target) const { + // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.SourceCodeInfo) + // repeated .google.protobuf.SourceCodeInfo.Location location = 1; + for (int i = 0; i < this->location_size(); i++) { + target = ::google::protobuf::internal::WireFormatLite:: + WriteMessageNoVirtualToArray( + 1, this->location(i), target); + } + + if (!unknown_fields().empty()) { + target = ::google::protobuf::internal::WireFormat::SerializeUnknownFieldsToArray( + unknown_fields(), target); + } + // @@protoc_insertion_point(serialize_to_array_end:google.protobuf.SourceCodeInfo) + return target; +} + +int SourceCodeInfo::ByteSize() const { + int total_size = 0; + + // repeated .google.protobuf.SourceCodeInfo.Location location = 1; + total_size += 1 * this->location_size(); + for (int i = 0; i < this->location_size(); i++) { + total_size += + ::google::protobuf::internal::WireFormatLite::MessageSizeNoVirtual( + this->location(i)); + } + + if (!unknown_fields().empty()) { + total_size += + ::google::protobuf::internal::WireFormat::ComputeUnknownFieldsSize( + unknown_fields()); + } + GOOGLE_SAFE_CONCURRENT_WRITES_BEGIN(); + _cached_size_ = total_size; + GOOGLE_SAFE_CONCURRENT_WRITES_END(); + return total_size; +} + +void SourceCodeInfo::MergeFrom(const ::google::protobuf::Message& from) { + GOOGLE_CHECK_NE(&from, this); + const SourceCodeInfo* source = + ::google::protobuf::internal::dynamic_cast_if_available<const SourceCodeInfo*>( + &from); + if (source == NULL) { + ::google::protobuf::internal::ReflectionOps::Merge(from, this); + } else { + MergeFrom(*source); + } +} + +void SourceCodeInfo::MergeFrom(const SourceCodeInfo& from) { + GOOGLE_CHECK_NE(&from, this); + location_.MergeFrom(from.location_); + mutable_unknown_fields()->MergeFrom(from.unknown_fields()); +} + +void SourceCodeInfo::CopyFrom(const ::google::protobuf::Message& from) { + if (&from == this) return; + Clear(); + MergeFrom(from); +} + +void SourceCodeInfo::CopyFrom(const SourceCodeInfo& from) { + if (&from == this) return; + Clear(); + MergeFrom(from); +} + +bool SourceCodeInfo::IsInitialized() const { + + return true; +} + +void SourceCodeInfo::Swap(SourceCodeInfo* other) { + if (other != this) { + location_.Swap(&other->location_); + std::swap(_has_bits_[0], other->_has_bits_[0]); + _unknown_fields_.Swap(&other->_unknown_fields_); + std::swap(_cached_size_, other->_cached_size_); + } +} + +::google::protobuf::Metadata SourceCodeInfo::GetMetadata() const { + protobuf_AssignDescriptorsOnce(); + ::google::protobuf::Metadata metadata; + metadata.descriptor = SourceCodeInfo_descriptor_; + metadata.reflection = SourceCodeInfo_reflection_; + return metadata; +} + + // @@protoc_insertion_point(namespace_scope) } // namespace protobuf diff --git a/src/google/protobuf/descriptor.pb.h b/src/google/protobuf/descriptor.pb.h index 2743b6f..d5221e7 100644 --- a/src/google/protobuf/descriptor.pb.h +++ b/src/google/protobuf/descriptor.pb.h @@ -8,21 +8,23 @@ #include <google/protobuf/stubs/common.h> -#if GOOGLE_PROTOBUF_VERSION < 2003000 +#if GOOGLE_PROTOBUF_VERSION < 2006000 #error This file was generated by a newer version of protoc which is #error incompatible with your Protocol Buffer headers. Please update #error your headers. #endif -#if 2003000 < GOOGLE_PROTOBUF_MIN_PROTOC_VERSION +#if 2006000 < GOOGLE_PROTOBUF_MIN_PROTOC_VERSION #error This file was generated by an older version of protoc which is #error incompatible with your Protocol Buffer headers. Please #error regenerate this file with a newer version of protoc. #endif #include <google/protobuf/generated_message_util.h> +#include <google/protobuf/message.h> #include <google/protobuf/repeated_field.h> #include <google/protobuf/extension_set.h> -#include <google/protobuf/generated_message_reflection.h> +#include <google/protobuf/generated_enum_reflection.h> +#include <google/protobuf/unknown_field_set.h> // @@protoc_insertion_point(includes) namespace google { @@ -38,6 +40,7 @@ class FileDescriptorProto; class DescriptorProto; class DescriptorProto_ExtensionRange; class FieldDescriptorProto; +class OneofDescriptorProto; class EnumDescriptorProto; class EnumValueDescriptorProto; class ServiceDescriptorProto; @@ -51,6 +54,8 @@ class ServiceOptions; class MethodOptions; class UninterpretedOption; class UninterpretedOption_NamePart; +class SourceCodeInfo; +class SourceCodeInfo_Location; enum FieldDescriptorProto_Type { FieldDescriptorProto_Type_TYPE_DOUBLE = 1, @@ -153,29 +158,29 @@ class LIBPROTOBUF_EXPORT FileDescriptorSet : public ::google::protobuf::Message public: FileDescriptorSet(); virtual ~FileDescriptorSet(); - + FileDescriptorSet(const FileDescriptorSet& from); - + inline FileDescriptorSet& operator=(const FileDescriptorSet& from) { CopyFrom(from); return *this; } - + inline const ::google::protobuf::UnknownFieldSet& unknown_fields() const { return _unknown_fields_; } - + inline ::google::protobuf::UnknownFieldSet* mutable_unknown_fields() { return &_unknown_fields_; } - + static const ::google::protobuf::Descriptor* descriptor(); static const FileDescriptorSet& default_instance(); - + void Swap(FileDescriptorSet* other); - + // implements Message ---------------------------------------------- - + FileDescriptorSet* New() const; void CopyFrom(const ::google::protobuf::Message& from); void MergeFrom(const ::google::protobuf::Message& from); @@ -183,7 +188,7 @@ class LIBPROTOBUF_EXPORT FileDescriptorSet : public ::google::protobuf::Message void MergeFrom(const FileDescriptorSet& from); void Clear(); bool IsInitialized() const; - + int ByteSize() const; bool MergePartialFromCodedStream( ::google::protobuf::io::CodedInputStream* input); @@ -196,13 +201,12 @@ class LIBPROTOBUF_EXPORT FileDescriptorSet : public ::google::protobuf::Message void SharedDtor(); void SetCachedSize(int size) const; public: - ::google::protobuf::Metadata GetMetadata() const; - + // nested types ---------------------------------------------------- - + // accessors ------------------------------------------------------- - + // repeated .google.protobuf.FileDescriptorProto file = 1; inline int file_size() const; inline void clear_file(); @@ -214,30 +218,19 @@ class LIBPROTOBUF_EXPORT FileDescriptorSet : public ::google::protobuf::Message file() const; inline ::google::protobuf::RepeatedPtrField< ::google::protobuf::FileDescriptorProto >* mutable_file(); - + // @@protoc_insertion_point(class_scope:google.protobuf.FileDescriptorSet) private: + ::google::protobuf::UnknownFieldSet _unknown_fields_; + + ::google::protobuf::uint32 _has_bits_[1]; mutable int _cached_size_; - ::google::protobuf::RepeatedPtrField< ::google::protobuf::FileDescriptorProto > file_; friend void LIBPROTOBUF_EXPORT protobuf_AddDesc_google_2fprotobuf_2fdescriptor_2eproto(); friend void protobuf_AssignDesc_google_2fprotobuf_2fdescriptor_2eproto(); friend void protobuf_ShutdownFile_google_2fprotobuf_2fdescriptor_2eproto(); - - ::google::protobuf::uint32 _has_bits_[(1 + 31) / 32]; - - // WHY DOES & HAVE LOWER PRECEDENCE THAN != !? - inline bool _has_bit(int index) const { - return (_has_bits_[index / 32] & (1u << (index % 32))) != 0; - } - inline void _set_bit(int index) { - _has_bits_[index / 32] |= (1u << (index % 32)); - } - inline void _clear_bit(int index) { - _has_bits_[index / 32] &= ~(1u << (index % 32)); - } - + void InitAsDefaultInstance(); static FileDescriptorSet* default_instance_; }; @@ -247,29 +240,29 @@ class LIBPROTOBUF_EXPORT FileDescriptorProto : public ::google::protobuf::Messag public: FileDescriptorProto(); virtual ~FileDescriptorProto(); - + FileDescriptorProto(const FileDescriptorProto& from); - + inline FileDescriptorProto& operator=(const FileDescriptorProto& from) { CopyFrom(from); return *this; } - + inline const ::google::protobuf::UnknownFieldSet& unknown_fields() const { return _unknown_fields_; } - + inline ::google::protobuf::UnknownFieldSet* mutable_unknown_fields() { return &_unknown_fields_; } - + static const ::google::protobuf::Descriptor* descriptor(); static const FileDescriptorProto& default_instance(); - + void Swap(FileDescriptorProto* other); - + // implements Message ---------------------------------------------- - + FileDescriptorProto* New() const; void CopyFrom(const ::google::protobuf::Message& from); void MergeFrom(const ::google::protobuf::Message& from); @@ -277,7 +270,7 @@ class LIBPROTOBUF_EXPORT FileDescriptorProto : public ::google::protobuf::Messag void MergeFrom(const FileDescriptorProto& from); void Clear(); bool IsInitialized() const; - + int ByteSize() const; bool MergePartialFromCodedStream( ::google::protobuf::io::CodedInputStream* input); @@ -290,13 +283,12 @@ class LIBPROTOBUF_EXPORT FileDescriptorProto : public ::google::protobuf::Messag void SharedDtor(); void SetCachedSize(int size) const; public: - ::google::protobuf::Metadata GetMetadata() const; - + // nested types ---------------------------------------------------- - + // accessors ------------------------------------------------------- - + // optional string name = 1; inline bool has_name() const; inline void clear_name(); @@ -306,7 +298,9 @@ class LIBPROTOBUF_EXPORT FileDescriptorProto : public ::google::protobuf::Messag inline void set_name(const char* value); inline void set_name(const char* value, size_t size); inline ::std::string* mutable_name(); - + inline ::std::string* release_name(); + inline void set_allocated_name(::std::string* name); + // optional string package = 2; inline bool has_package() const; inline void clear_package(); @@ -316,7 +310,9 @@ class LIBPROTOBUF_EXPORT FileDescriptorProto : public ::google::protobuf::Messag inline void set_package(const char* value); inline void set_package(const char* value, size_t size); inline ::std::string* mutable_package(); - + inline ::std::string* release_package(); + inline void set_allocated_package(::std::string* package); + // repeated string dependency = 3; inline int dependency_size() const; inline void clear_dependency(); @@ -332,7 +328,31 @@ class LIBPROTOBUF_EXPORT FileDescriptorProto : public ::google::protobuf::Messag inline void add_dependency(const char* value, size_t size); inline const ::google::protobuf::RepeatedPtrField< ::std::string>& dependency() const; inline ::google::protobuf::RepeatedPtrField< ::std::string>* mutable_dependency(); - + + // repeated int32 public_dependency = 10; + inline int public_dependency_size() const; + inline void clear_public_dependency(); + static const int kPublicDependencyFieldNumber = 10; + inline ::google::protobuf::int32 public_dependency(int index) const; + inline void set_public_dependency(int index, ::google::protobuf::int32 value); + inline void add_public_dependency(::google::protobuf::int32 value); + inline const ::google::protobuf::RepeatedField< ::google::protobuf::int32 >& + public_dependency() const; + inline ::google::protobuf::RepeatedField< ::google::protobuf::int32 >* + mutable_public_dependency(); + + // repeated int32 weak_dependency = 11; + inline int weak_dependency_size() const; + inline void clear_weak_dependency(); + static const int kWeakDependencyFieldNumber = 11; + inline ::google::protobuf::int32 weak_dependency(int index) const; + inline void set_weak_dependency(int index, ::google::protobuf::int32 value); + inline void add_weak_dependency(::google::protobuf::int32 value); + inline const ::google::protobuf::RepeatedField< ::google::protobuf::int32 >& + weak_dependency() const; + inline ::google::protobuf::RepeatedField< ::google::protobuf::int32 >* + mutable_weak_dependency(); + // repeated .google.protobuf.DescriptorProto message_type = 4; inline int message_type_size() const; inline void clear_message_type(); @@ -344,7 +364,7 @@ class LIBPROTOBUF_EXPORT FileDescriptorProto : public ::google::protobuf::Messag message_type() const; inline ::google::protobuf::RepeatedPtrField< ::google::protobuf::DescriptorProto >* mutable_message_type(); - + // repeated .google.protobuf.EnumDescriptorProto enum_type = 5; inline int enum_type_size() const; inline void clear_enum_type(); @@ -356,7 +376,7 @@ class LIBPROTOBUF_EXPORT FileDescriptorProto : public ::google::protobuf::Messag enum_type() const; inline ::google::protobuf::RepeatedPtrField< ::google::protobuf::EnumDescriptorProto >* mutable_enum_type(); - + // repeated .google.protobuf.ServiceDescriptorProto service = 6; inline int service_size() const; inline void clear_service(); @@ -368,7 +388,7 @@ class LIBPROTOBUF_EXPORT FileDescriptorProto : public ::google::protobuf::Messag service() const; inline ::google::protobuf::RepeatedPtrField< ::google::protobuf::ServiceDescriptorProto >* mutable_service(); - + // repeated .google.protobuf.FieldDescriptorProto extension = 7; inline int extension_size() const; inline void clear_extension(); @@ -380,46 +400,55 @@ class LIBPROTOBUF_EXPORT FileDescriptorProto : public ::google::protobuf::Messag extension() const; inline ::google::protobuf::RepeatedPtrField< ::google::protobuf::FieldDescriptorProto >* mutable_extension(); - + // optional .google.protobuf.FileOptions options = 8; inline bool has_options() const; inline void clear_options(); static const int kOptionsFieldNumber = 8; inline const ::google::protobuf::FileOptions& options() const; inline ::google::protobuf::FileOptions* mutable_options(); - + inline ::google::protobuf::FileOptions* release_options(); + inline void set_allocated_options(::google::protobuf::FileOptions* options); + + // optional .google.protobuf.SourceCodeInfo source_code_info = 9; + inline bool has_source_code_info() const; + inline void clear_source_code_info(); + static const int kSourceCodeInfoFieldNumber = 9; + inline const ::google::protobuf::SourceCodeInfo& source_code_info() const; + inline ::google::protobuf::SourceCodeInfo* mutable_source_code_info(); + inline ::google::protobuf::SourceCodeInfo* release_source_code_info(); + inline void set_allocated_source_code_info(::google::protobuf::SourceCodeInfo* source_code_info); + // @@protoc_insertion_point(class_scope:google.protobuf.FileDescriptorProto) private: + inline void set_has_name(); + inline void clear_has_name(); + inline void set_has_package(); + inline void clear_has_package(); + inline void set_has_options(); + inline void clear_has_options(); + inline void set_has_source_code_info(); + inline void clear_has_source_code_info(); + ::google::protobuf::UnknownFieldSet _unknown_fields_; + + ::google::protobuf::uint32 _has_bits_[1]; mutable int _cached_size_; - ::std::string* name_; - static const ::std::string _default_name_; ::std::string* package_; - static const ::std::string _default_package_; ::google::protobuf::RepeatedPtrField< ::std::string> dependency_; + ::google::protobuf::RepeatedField< ::google::protobuf::int32 > public_dependency_; + ::google::protobuf::RepeatedField< ::google::protobuf::int32 > weak_dependency_; ::google::protobuf::RepeatedPtrField< ::google::protobuf::DescriptorProto > message_type_; ::google::protobuf::RepeatedPtrField< ::google::protobuf::EnumDescriptorProto > enum_type_; ::google::protobuf::RepeatedPtrField< ::google::protobuf::ServiceDescriptorProto > service_; ::google::protobuf::RepeatedPtrField< ::google::protobuf::FieldDescriptorProto > extension_; ::google::protobuf::FileOptions* options_; + ::google::protobuf::SourceCodeInfo* source_code_info_; friend void LIBPROTOBUF_EXPORT protobuf_AddDesc_google_2fprotobuf_2fdescriptor_2eproto(); friend void protobuf_AssignDesc_google_2fprotobuf_2fdescriptor_2eproto(); friend void protobuf_ShutdownFile_google_2fprotobuf_2fdescriptor_2eproto(); - - ::google::protobuf::uint32 _has_bits_[(8 + 31) / 32]; - - // WHY DOES & HAVE LOWER PRECEDENCE THAN != !? - inline bool _has_bit(int index) const { - return (_has_bits_[index / 32] & (1u << (index % 32))) != 0; - } - inline void _set_bit(int index) { - _has_bits_[index / 32] |= (1u << (index % 32)); - } - inline void _clear_bit(int index) { - _has_bits_[index / 32] &= ~(1u << (index % 32)); - } - + void InitAsDefaultInstance(); static FileDescriptorProto* default_instance_; }; @@ -429,29 +458,29 @@ class LIBPROTOBUF_EXPORT DescriptorProto_ExtensionRange : public ::google::proto public: DescriptorProto_ExtensionRange(); virtual ~DescriptorProto_ExtensionRange(); - + DescriptorProto_ExtensionRange(const DescriptorProto_ExtensionRange& from); - + inline DescriptorProto_ExtensionRange& operator=(const DescriptorProto_ExtensionRange& from) { CopyFrom(from); return *this; } - + inline const ::google::protobuf::UnknownFieldSet& unknown_fields() const { return _unknown_fields_; } - + inline ::google::protobuf::UnknownFieldSet* mutable_unknown_fields() { return &_unknown_fields_; } - + static const ::google::protobuf::Descriptor* descriptor(); static const DescriptorProto_ExtensionRange& default_instance(); - + void Swap(DescriptorProto_ExtensionRange* other); - + // implements Message ---------------------------------------------- - + DescriptorProto_ExtensionRange* New() const; void CopyFrom(const ::google::protobuf::Message& from); void MergeFrom(const ::google::protobuf::Message& from); @@ -459,7 +488,7 @@ class LIBPROTOBUF_EXPORT DescriptorProto_ExtensionRange : public ::google::proto void MergeFrom(const DescriptorProto_ExtensionRange& from); void Clear(); bool IsInitialized() const; - + int ByteSize() const; bool MergePartialFromCodedStream( ::google::protobuf::io::CodedInputStream* input); @@ -472,51 +501,43 @@ class LIBPROTOBUF_EXPORT DescriptorProto_ExtensionRange : public ::google::proto void SharedDtor(); void SetCachedSize(int size) const; public: - ::google::protobuf::Metadata GetMetadata() const; - + // nested types ---------------------------------------------------- - + // accessors ------------------------------------------------------- - + // optional int32 start = 1; inline bool has_start() const; inline void clear_start(); static const int kStartFieldNumber = 1; inline ::google::protobuf::int32 start() const; inline void set_start(::google::protobuf::int32 value); - + // optional int32 end = 2; inline bool has_end() const; inline void clear_end(); static const int kEndFieldNumber = 2; inline ::google::protobuf::int32 end() const; inline void set_end(::google::protobuf::int32 value); - + // @@protoc_insertion_point(class_scope:google.protobuf.DescriptorProto.ExtensionRange) private: + inline void set_has_start(); + inline void clear_has_start(); + inline void set_has_end(); + inline void clear_has_end(); + ::google::protobuf::UnknownFieldSet _unknown_fields_; + + ::google::protobuf::uint32 _has_bits_[1]; mutable int _cached_size_; - ::google::protobuf::int32 start_; ::google::protobuf::int32 end_; friend void LIBPROTOBUF_EXPORT protobuf_AddDesc_google_2fprotobuf_2fdescriptor_2eproto(); friend void protobuf_AssignDesc_google_2fprotobuf_2fdescriptor_2eproto(); friend void protobuf_ShutdownFile_google_2fprotobuf_2fdescriptor_2eproto(); - - ::google::protobuf::uint32 _has_bits_[(2 + 31) / 32]; - - // WHY DOES & HAVE LOWER PRECEDENCE THAN != !? - inline bool _has_bit(int index) const { - return (_has_bits_[index / 32] & (1u << (index % 32))) != 0; - } - inline void _set_bit(int index) { - _has_bits_[index / 32] |= (1u << (index % 32)); - } - inline void _clear_bit(int index) { - _has_bits_[index / 32] &= ~(1u << (index % 32)); - } - + void InitAsDefaultInstance(); static DescriptorProto_ExtensionRange* default_instance_; }; @@ -526,29 +547,29 @@ class LIBPROTOBUF_EXPORT DescriptorProto : public ::google::protobuf::Message { public: DescriptorProto(); virtual ~DescriptorProto(); - + DescriptorProto(const DescriptorProto& from); - + inline DescriptorProto& operator=(const DescriptorProto& from) { CopyFrom(from); return *this; } - + inline const ::google::protobuf::UnknownFieldSet& unknown_fields() const { return _unknown_fields_; } - + inline ::google::protobuf::UnknownFieldSet* mutable_unknown_fields() { return &_unknown_fields_; } - + static const ::google::protobuf::Descriptor* descriptor(); static const DescriptorProto& default_instance(); - + void Swap(DescriptorProto* other); - + // implements Message ---------------------------------------------- - + DescriptorProto* New() const; void CopyFrom(const ::google::protobuf::Message& from); void MergeFrom(const ::google::protobuf::Message& from); @@ -556,7 +577,7 @@ class LIBPROTOBUF_EXPORT DescriptorProto : public ::google::protobuf::Message { void MergeFrom(const DescriptorProto& from); void Clear(); bool IsInitialized() const; - + int ByteSize() const; bool MergePartialFromCodedStream( ::google::protobuf::io::CodedInputStream* input); @@ -569,15 +590,14 @@ class LIBPROTOBUF_EXPORT DescriptorProto : public ::google::protobuf::Message { void SharedDtor(); void SetCachedSize(int size) const; public: - ::google::protobuf::Metadata GetMetadata() const; - + // nested types ---------------------------------------------------- - + typedef DescriptorProto_ExtensionRange ExtensionRange; - + // accessors ------------------------------------------------------- - + // optional string name = 1; inline bool has_name() const; inline void clear_name(); @@ -587,7 +607,9 @@ class LIBPROTOBUF_EXPORT DescriptorProto : public ::google::protobuf::Message { inline void set_name(const char* value); inline void set_name(const char* value, size_t size); inline ::std::string* mutable_name(); - + inline ::std::string* release_name(); + inline void set_allocated_name(::std::string* name); + // repeated .google.protobuf.FieldDescriptorProto field = 2; inline int field_size() const; inline void clear_field(); @@ -599,7 +621,7 @@ class LIBPROTOBUF_EXPORT DescriptorProto : public ::google::protobuf::Message { field() const; inline ::google::protobuf::RepeatedPtrField< ::google::protobuf::FieldDescriptorProto >* mutable_field(); - + // repeated .google.protobuf.FieldDescriptorProto extension = 6; inline int extension_size() const; inline void clear_extension(); @@ -611,7 +633,7 @@ class LIBPROTOBUF_EXPORT DescriptorProto : public ::google::protobuf::Message { extension() const; inline ::google::protobuf::RepeatedPtrField< ::google::protobuf::FieldDescriptorProto >* mutable_extension(); - + // repeated .google.protobuf.DescriptorProto nested_type = 3; inline int nested_type_size() const; inline void clear_nested_type(); @@ -623,7 +645,7 @@ class LIBPROTOBUF_EXPORT DescriptorProto : public ::google::protobuf::Message { nested_type() const; inline ::google::protobuf::RepeatedPtrField< ::google::protobuf::DescriptorProto >* mutable_nested_type(); - + // repeated .google.protobuf.EnumDescriptorProto enum_type = 4; inline int enum_type_size() const; inline void clear_enum_type(); @@ -635,7 +657,7 @@ class LIBPROTOBUF_EXPORT DescriptorProto : public ::google::protobuf::Message { enum_type() const; inline ::google::protobuf::RepeatedPtrField< ::google::protobuf::EnumDescriptorProto >* mutable_enum_type(); - + // repeated .google.protobuf.DescriptorProto.ExtensionRange extension_range = 5; inline int extension_range_size() const; inline void clear_extension_range(); @@ -647,44 +669,51 @@ class LIBPROTOBUF_EXPORT DescriptorProto : public ::google::protobuf::Message { extension_range() const; inline ::google::protobuf::RepeatedPtrField< ::google::protobuf::DescriptorProto_ExtensionRange >* mutable_extension_range(); - + + // repeated .google.protobuf.OneofDescriptorProto oneof_decl = 8; + inline int oneof_decl_size() const; + inline void clear_oneof_decl(); + static const int kOneofDeclFieldNumber = 8; + inline const ::google::protobuf::OneofDescriptorProto& oneof_decl(int index) const; + inline ::google::protobuf::OneofDescriptorProto* mutable_oneof_decl(int index); + inline ::google::protobuf::OneofDescriptorProto* add_oneof_decl(); + inline const ::google::protobuf::RepeatedPtrField< ::google::protobuf::OneofDescriptorProto >& + oneof_decl() const; + inline ::google::protobuf::RepeatedPtrField< ::google::protobuf::OneofDescriptorProto >* + mutable_oneof_decl(); + // optional .google.protobuf.MessageOptions options = 7; inline bool has_options() const; inline void clear_options(); static const int kOptionsFieldNumber = 7; inline const ::google::protobuf::MessageOptions& options() const; inline ::google::protobuf::MessageOptions* mutable_options(); - + inline ::google::protobuf::MessageOptions* release_options(); + inline void set_allocated_options(::google::protobuf::MessageOptions* options); + // @@protoc_insertion_point(class_scope:google.protobuf.DescriptorProto) private: + inline void set_has_name(); + inline void clear_has_name(); + inline void set_has_options(); + inline void clear_has_options(); + ::google::protobuf::UnknownFieldSet _unknown_fields_; + + ::google::protobuf::uint32 _has_bits_[1]; mutable int _cached_size_; - ::std::string* name_; - static const ::std::string _default_name_; ::google::protobuf::RepeatedPtrField< ::google::protobuf::FieldDescriptorProto > field_; ::google::protobuf::RepeatedPtrField< ::google::protobuf::FieldDescriptorProto > extension_; ::google::protobuf::RepeatedPtrField< ::google::protobuf::DescriptorProto > nested_type_; ::google::protobuf::RepeatedPtrField< ::google::protobuf::EnumDescriptorProto > enum_type_; ::google::protobuf::RepeatedPtrField< ::google::protobuf::DescriptorProto_ExtensionRange > extension_range_; + ::google::protobuf::RepeatedPtrField< ::google::protobuf::OneofDescriptorProto > oneof_decl_; ::google::protobuf::MessageOptions* options_; friend void LIBPROTOBUF_EXPORT protobuf_AddDesc_google_2fprotobuf_2fdescriptor_2eproto(); friend void protobuf_AssignDesc_google_2fprotobuf_2fdescriptor_2eproto(); friend void protobuf_ShutdownFile_google_2fprotobuf_2fdescriptor_2eproto(); - - ::google::protobuf::uint32 _has_bits_[(7 + 31) / 32]; - - // WHY DOES & HAVE LOWER PRECEDENCE THAN != !? - inline bool _has_bit(int index) const { - return (_has_bits_[index / 32] & (1u << (index % 32))) != 0; - } - inline void _set_bit(int index) { - _has_bits_[index / 32] |= (1u << (index % 32)); - } - inline void _clear_bit(int index) { - _has_bits_[index / 32] &= ~(1u << (index % 32)); - } - + void InitAsDefaultInstance(); static DescriptorProto* default_instance_; }; @@ -694,29 +723,29 @@ class LIBPROTOBUF_EXPORT FieldDescriptorProto : public ::google::protobuf::Messa public: FieldDescriptorProto(); virtual ~FieldDescriptorProto(); - + FieldDescriptorProto(const FieldDescriptorProto& from); - + inline FieldDescriptorProto& operator=(const FieldDescriptorProto& from) { CopyFrom(from); return *this; } - + inline const ::google::protobuf::UnknownFieldSet& unknown_fields() const { return _unknown_fields_; } - + inline ::google::protobuf::UnknownFieldSet* mutable_unknown_fields() { return &_unknown_fields_; } - + static const ::google::protobuf::Descriptor* descriptor(); static const FieldDescriptorProto& default_instance(); - + void Swap(FieldDescriptorProto* other); - + // implements Message ---------------------------------------------- - + FieldDescriptorProto* New() const; void CopyFrom(const ::google::protobuf::Message& from); void MergeFrom(const ::google::protobuf::Message& from); @@ -724,7 +753,7 @@ class LIBPROTOBUF_EXPORT FieldDescriptorProto : public ::google::protobuf::Messa void MergeFrom(const FieldDescriptorProto& from); void Clear(); bool IsInitialized() const; - + int ByteSize() const; bool MergePartialFromCodedStream( ::google::protobuf::io::CodedInputStream* input); @@ -737,11 +766,10 @@ class LIBPROTOBUF_EXPORT FieldDescriptorProto : public ::google::protobuf::Messa void SharedDtor(); void SetCachedSize(int size) const; public: - ::google::protobuf::Metadata GetMetadata() const; - + // nested types ---------------------------------------------------- - + typedef FieldDescriptorProto_Type Type; static const Type TYPE_DOUBLE = FieldDescriptorProto_Type_TYPE_DOUBLE; static const Type TYPE_FLOAT = FieldDescriptorProto_Type_TYPE_FLOAT; @@ -781,7 +809,7 @@ class LIBPROTOBUF_EXPORT FieldDescriptorProto : public ::google::protobuf::Messa Type* value) { return FieldDescriptorProto_Type_Parse(name, value); } - + typedef FieldDescriptorProto_Label Label; static const Label LABEL_OPTIONAL = FieldDescriptorProto_Label_LABEL_OPTIONAL; static const Label LABEL_REQUIRED = FieldDescriptorProto_Label_LABEL_REQUIRED; @@ -806,9 +834,9 @@ class LIBPROTOBUF_EXPORT FieldDescriptorProto : public ::google::protobuf::Messa Label* value) { return FieldDescriptorProto_Label_Parse(name, value); } - + // accessors ------------------------------------------------------- - + // optional string name = 1; inline bool has_name() const; inline void clear_name(); @@ -818,28 +846,30 @@ class LIBPROTOBUF_EXPORT FieldDescriptorProto : public ::google::protobuf::Messa inline void set_name(const char* value); inline void set_name(const char* value, size_t size); inline ::std::string* mutable_name(); - + inline ::std::string* release_name(); + inline void set_allocated_name(::std::string* name); + // optional int32 number = 3; inline bool has_number() const; inline void clear_number(); static const int kNumberFieldNumber = 3; inline ::google::protobuf::int32 number() const; inline void set_number(::google::protobuf::int32 value); - + // optional .google.protobuf.FieldDescriptorProto.Label label = 4; inline bool has_label() const; inline void clear_label(); static const int kLabelFieldNumber = 4; inline ::google::protobuf::FieldDescriptorProto_Label label() const; inline void set_label(::google::protobuf::FieldDescriptorProto_Label value); - + // optional .google.protobuf.FieldDescriptorProto.Type type = 5; inline bool has_type() const; inline void clear_type(); static const int kTypeFieldNumber = 5; inline ::google::protobuf::FieldDescriptorProto_Type type() const; inline void set_type(::google::protobuf::FieldDescriptorProto_Type value); - + // optional string type_name = 6; inline bool has_type_name() const; inline void clear_type_name(); @@ -849,7 +879,9 @@ class LIBPROTOBUF_EXPORT FieldDescriptorProto : public ::google::protobuf::Messa inline void set_type_name(const char* value); inline void set_type_name(const char* value, size_t size); inline ::std::string* mutable_type_name(); - + inline ::std::string* release_type_name(); + inline void set_allocated_type_name(::std::string* type_name); + // optional string extendee = 2; inline bool has_extendee() const; inline void clear_extendee(); @@ -859,7 +891,9 @@ class LIBPROTOBUF_EXPORT FieldDescriptorProto : public ::google::protobuf::Messa inline void set_extendee(const char* value); inline void set_extendee(const char* value, size_t size); inline ::std::string* mutable_extendee(); - + inline ::std::string* release_extendee(); + inline void set_allocated_extendee(::std::string* extendee); + // optional string default_value = 7; inline bool has_default_value() const; inline void clear_default_value(); @@ -869,50 +903,149 @@ class LIBPROTOBUF_EXPORT FieldDescriptorProto : public ::google::protobuf::Messa inline void set_default_value(const char* value); inline void set_default_value(const char* value, size_t size); inline ::std::string* mutable_default_value(); - + inline ::std::string* release_default_value(); + inline void set_allocated_default_value(::std::string* default_value); + + // optional int32 oneof_index = 9; + inline bool has_oneof_index() const; + inline void clear_oneof_index(); + static const int kOneofIndexFieldNumber = 9; + inline ::google::protobuf::int32 oneof_index() const; + inline void set_oneof_index(::google::protobuf::int32 value); + // optional .google.protobuf.FieldOptions options = 8; inline bool has_options() const; inline void clear_options(); static const int kOptionsFieldNumber = 8; inline const ::google::protobuf::FieldOptions& options() const; inline ::google::protobuf::FieldOptions* mutable_options(); - + inline ::google::protobuf::FieldOptions* release_options(); + inline void set_allocated_options(::google::protobuf::FieldOptions* options); + // @@protoc_insertion_point(class_scope:google.protobuf.FieldDescriptorProto) private: + inline void set_has_name(); + inline void clear_has_name(); + inline void set_has_number(); + inline void clear_has_number(); + inline void set_has_label(); + inline void clear_has_label(); + inline void set_has_type(); + inline void clear_has_type(); + inline void set_has_type_name(); + inline void clear_has_type_name(); + inline void set_has_extendee(); + inline void clear_has_extendee(); + inline void set_has_default_value(); + inline void clear_has_default_value(); + inline void set_has_oneof_index(); + inline void clear_has_oneof_index(); + inline void set_has_options(); + inline void clear_has_options(); + ::google::protobuf::UnknownFieldSet _unknown_fields_; + + ::google::protobuf::uint32 _has_bits_[1]; mutable int _cached_size_; - ::std::string* name_; - static const ::std::string _default_name_; ::google::protobuf::int32 number_; int label_; - int type_; ::std::string* type_name_; - static const ::std::string _default_type_name_; ::std::string* extendee_; - static const ::std::string _default_extendee_; + int type_; + ::google::protobuf::int32 oneof_index_; ::std::string* default_value_; - static const ::std::string _default_default_value_; ::google::protobuf::FieldOptions* options_; friend void LIBPROTOBUF_EXPORT protobuf_AddDesc_google_2fprotobuf_2fdescriptor_2eproto(); friend void protobuf_AssignDesc_google_2fprotobuf_2fdescriptor_2eproto(); friend void protobuf_ShutdownFile_google_2fprotobuf_2fdescriptor_2eproto(); - - ::google::protobuf::uint32 _has_bits_[(8 + 31) / 32]; - - // WHY DOES & HAVE LOWER PRECEDENCE THAN != !? - inline bool _has_bit(int index) const { - return (_has_bits_[index / 32] & (1u << (index % 32))) != 0; + + void InitAsDefaultInstance(); + static FieldDescriptorProto* default_instance_; +}; +// ------------------------------------------------------------------- + +class LIBPROTOBUF_EXPORT OneofDescriptorProto : public ::google::protobuf::Message { + public: + OneofDescriptorProto(); + virtual ~OneofDescriptorProto(); + + OneofDescriptorProto(const OneofDescriptorProto& from); + + inline OneofDescriptorProto& operator=(const OneofDescriptorProto& from) { + CopyFrom(from); + return *this; } - inline void _set_bit(int index) { - _has_bits_[index / 32] |= (1u << (index % 32)); + + inline const ::google::protobuf::UnknownFieldSet& unknown_fields() const { + return _unknown_fields_; } - inline void _clear_bit(int index) { - _has_bits_[index / 32] &= ~(1u << (index % 32)); + + inline ::google::protobuf::UnknownFieldSet* mutable_unknown_fields() { + return &_unknown_fields_; } - + + static const ::google::protobuf::Descriptor* descriptor(); + static const OneofDescriptorProto& default_instance(); + + void Swap(OneofDescriptorProto* other); + + // implements Message ---------------------------------------------- + + OneofDescriptorProto* New() const; + void CopyFrom(const ::google::protobuf::Message& from); + void MergeFrom(const ::google::protobuf::Message& from); + void CopyFrom(const OneofDescriptorProto& from); + void MergeFrom(const OneofDescriptorProto& from); + void Clear(); + bool IsInitialized() const; + + int ByteSize() const; + bool MergePartialFromCodedStream( + ::google::protobuf::io::CodedInputStream* input); + void SerializeWithCachedSizes( + ::google::protobuf::io::CodedOutputStream* output) const; + ::google::protobuf::uint8* SerializeWithCachedSizesToArray(::google::protobuf::uint8* output) const; + int GetCachedSize() const { return _cached_size_; } + private: + void SharedCtor(); + void SharedDtor(); + void SetCachedSize(int size) const; + public: + ::google::protobuf::Metadata GetMetadata() const; + + // nested types ---------------------------------------------------- + + // accessors ------------------------------------------------------- + + // optional string name = 1; + inline bool has_name() const; + inline void clear_name(); + static const int kNameFieldNumber = 1; + inline const ::std::string& name() const; + inline void set_name(const ::std::string& value); + inline void set_name(const char* value); + inline void set_name(const char* value, size_t size); + inline ::std::string* mutable_name(); + inline ::std::string* release_name(); + inline void set_allocated_name(::std::string* name); + + // @@protoc_insertion_point(class_scope:google.protobuf.OneofDescriptorProto) + private: + inline void set_has_name(); + inline void clear_has_name(); + + ::google::protobuf::UnknownFieldSet _unknown_fields_; + + ::google::protobuf::uint32 _has_bits_[1]; + mutable int _cached_size_; + ::std::string* name_; + friend void LIBPROTOBUF_EXPORT protobuf_AddDesc_google_2fprotobuf_2fdescriptor_2eproto(); + friend void protobuf_AssignDesc_google_2fprotobuf_2fdescriptor_2eproto(); + friend void protobuf_ShutdownFile_google_2fprotobuf_2fdescriptor_2eproto(); + void InitAsDefaultInstance(); - static FieldDescriptorProto* default_instance_; + static OneofDescriptorProto* default_instance_; }; // ------------------------------------------------------------------- @@ -920,29 +1053,29 @@ class LIBPROTOBUF_EXPORT EnumDescriptorProto : public ::google::protobuf::Messag public: EnumDescriptorProto(); virtual ~EnumDescriptorProto(); - + EnumDescriptorProto(const EnumDescriptorProto& from); - + inline EnumDescriptorProto& operator=(const EnumDescriptorProto& from) { CopyFrom(from); return *this; } - + inline const ::google::protobuf::UnknownFieldSet& unknown_fields() const { return _unknown_fields_; } - + inline ::google::protobuf::UnknownFieldSet* mutable_unknown_fields() { return &_unknown_fields_; } - + static const ::google::protobuf::Descriptor* descriptor(); static const EnumDescriptorProto& default_instance(); - + void Swap(EnumDescriptorProto* other); - + // implements Message ---------------------------------------------- - + EnumDescriptorProto* New() const; void CopyFrom(const ::google::protobuf::Message& from); void MergeFrom(const ::google::protobuf::Message& from); @@ -950,7 +1083,7 @@ class LIBPROTOBUF_EXPORT EnumDescriptorProto : public ::google::protobuf::Messag void MergeFrom(const EnumDescriptorProto& from); void Clear(); bool IsInitialized() const; - + int ByteSize() const; bool MergePartialFromCodedStream( ::google::protobuf::io::CodedInputStream* input); @@ -963,13 +1096,12 @@ class LIBPROTOBUF_EXPORT EnumDescriptorProto : public ::google::protobuf::Messag void SharedDtor(); void SetCachedSize(int size) const; public: - ::google::protobuf::Metadata GetMetadata() const; - + // nested types ---------------------------------------------------- - + // accessors ------------------------------------------------------- - + // optional string name = 1; inline bool has_name() const; inline void clear_name(); @@ -979,7 +1111,9 @@ class LIBPROTOBUF_EXPORT EnumDescriptorProto : public ::google::protobuf::Messag inline void set_name(const char* value); inline void set_name(const char* value, size_t size); inline ::std::string* mutable_name(); - + inline ::std::string* release_name(); + inline void set_allocated_name(::std::string* name); + // repeated .google.protobuf.EnumValueDescriptorProto value = 2; inline int value_size() const; inline void clear_value(); @@ -991,40 +1125,34 @@ class LIBPROTOBUF_EXPORT EnumDescriptorProto : public ::google::protobuf::Messag value() const; inline ::google::protobuf::RepeatedPtrField< ::google::protobuf::EnumValueDescriptorProto >* mutable_value(); - + // optional .google.protobuf.EnumOptions options = 3; inline bool has_options() const; inline void clear_options(); static const int kOptionsFieldNumber = 3; inline const ::google::protobuf::EnumOptions& options() const; inline ::google::protobuf::EnumOptions* mutable_options(); - + inline ::google::protobuf::EnumOptions* release_options(); + inline void set_allocated_options(::google::protobuf::EnumOptions* options); + // @@protoc_insertion_point(class_scope:google.protobuf.EnumDescriptorProto) private: + inline void set_has_name(); + inline void clear_has_name(); + inline void set_has_options(); + inline void clear_has_options(); + ::google::protobuf::UnknownFieldSet _unknown_fields_; + + ::google::protobuf::uint32 _has_bits_[1]; mutable int _cached_size_; - ::std::string* name_; - static const ::std::string _default_name_; ::google::protobuf::RepeatedPtrField< ::google::protobuf::EnumValueDescriptorProto > value_; ::google::protobuf::EnumOptions* options_; friend void LIBPROTOBUF_EXPORT protobuf_AddDesc_google_2fprotobuf_2fdescriptor_2eproto(); friend void protobuf_AssignDesc_google_2fprotobuf_2fdescriptor_2eproto(); friend void protobuf_ShutdownFile_google_2fprotobuf_2fdescriptor_2eproto(); - - ::google::protobuf::uint32 _has_bits_[(3 + 31) / 32]; - - // WHY DOES & HAVE LOWER PRECEDENCE THAN != !? - inline bool _has_bit(int index) const { - return (_has_bits_[index / 32] & (1u << (index % 32))) != 0; - } - inline void _set_bit(int index) { - _has_bits_[index / 32] |= (1u << (index % 32)); - } - inline void _clear_bit(int index) { - _has_bits_[index / 32] &= ~(1u << (index % 32)); - } - + void InitAsDefaultInstance(); static EnumDescriptorProto* default_instance_; }; @@ -1034,29 +1162,29 @@ class LIBPROTOBUF_EXPORT EnumValueDescriptorProto : public ::google::protobuf::M public: EnumValueDescriptorProto(); virtual ~EnumValueDescriptorProto(); - + EnumValueDescriptorProto(const EnumValueDescriptorProto& from); - + inline EnumValueDescriptorProto& operator=(const EnumValueDescriptorProto& from) { CopyFrom(from); return *this; } - + inline const ::google::protobuf::UnknownFieldSet& unknown_fields() const { return _unknown_fields_; } - + inline ::google::protobuf::UnknownFieldSet* mutable_unknown_fields() { return &_unknown_fields_; } - + static const ::google::protobuf::Descriptor* descriptor(); static const EnumValueDescriptorProto& default_instance(); - + void Swap(EnumValueDescriptorProto* other); - + // implements Message ---------------------------------------------- - + EnumValueDescriptorProto* New() const; void CopyFrom(const ::google::protobuf::Message& from); void MergeFrom(const ::google::protobuf::Message& from); @@ -1064,7 +1192,7 @@ class LIBPROTOBUF_EXPORT EnumValueDescriptorProto : public ::google::protobuf::M void MergeFrom(const EnumValueDescriptorProto& from); void Clear(); bool IsInitialized() const; - + int ByteSize() const; bool MergePartialFromCodedStream( ::google::protobuf::io::CodedInputStream* input); @@ -1077,13 +1205,12 @@ class LIBPROTOBUF_EXPORT EnumValueDescriptorProto : public ::google::protobuf::M void SharedDtor(); void SetCachedSize(int size) const; public: - ::google::protobuf::Metadata GetMetadata() const; - + // nested types ---------------------------------------------------- - + // accessors ------------------------------------------------------- - + // optional string name = 1; inline bool has_name() const; inline void clear_name(); @@ -1093,47 +1220,45 @@ class LIBPROTOBUF_EXPORT EnumValueDescriptorProto : public ::google::protobuf::M inline void set_name(const char* value); inline void set_name(const char* value, size_t size); inline ::std::string* mutable_name(); - + inline ::std::string* release_name(); + inline void set_allocated_name(::std::string* name); + // optional int32 number = 2; inline bool has_number() const; inline void clear_number(); static const int kNumberFieldNumber = 2; inline ::google::protobuf::int32 number() const; inline void set_number(::google::protobuf::int32 value); - + // optional .google.protobuf.EnumValueOptions options = 3; inline bool has_options() const; inline void clear_options(); static const int kOptionsFieldNumber = 3; inline const ::google::protobuf::EnumValueOptions& options() const; inline ::google::protobuf::EnumValueOptions* mutable_options(); - + inline ::google::protobuf::EnumValueOptions* release_options(); + inline void set_allocated_options(::google::protobuf::EnumValueOptions* options); + // @@protoc_insertion_point(class_scope:google.protobuf.EnumValueDescriptorProto) private: + inline void set_has_name(); + inline void clear_has_name(); + inline void set_has_number(); + inline void clear_has_number(); + inline void set_has_options(); + inline void clear_has_options(); + ::google::protobuf::UnknownFieldSet _unknown_fields_; + + ::google::protobuf::uint32 _has_bits_[1]; mutable int _cached_size_; - ::std::string* name_; - static const ::std::string _default_name_; - ::google::protobuf::int32 number_; ::google::protobuf::EnumValueOptions* options_; + ::google::protobuf::int32 number_; friend void LIBPROTOBUF_EXPORT protobuf_AddDesc_google_2fprotobuf_2fdescriptor_2eproto(); friend void protobuf_AssignDesc_google_2fprotobuf_2fdescriptor_2eproto(); friend void protobuf_ShutdownFile_google_2fprotobuf_2fdescriptor_2eproto(); - - ::google::protobuf::uint32 _has_bits_[(3 + 31) / 32]; - - // WHY DOES & HAVE LOWER PRECEDENCE THAN != !? - inline bool _has_bit(int index) const { - return (_has_bits_[index / 32] & (1u << (index % 32))) != 0; - } - inline void _set_bit(int index) { - _has_bits_[index / 32] |= (1u << (index % 32)); - } - inline void _clear_bit(int index) { - _has_bits_[index / 32] &= ~(1u << (index % 32)); - } - + void InitAsDefaultInstance(); static EnumValueDescriptorProto* default_instance_; }; @@ -1143,29 +1268,29 @@ class LIBPROTOBUF_EXPORT ServiceDescriptorProto : public ::google::protobuf::Mes public: ServiceDescriptorProto(); virtual ~ServiceDescriptorProto(); - + ServiceDescriptorProto(const ServiceDescriptorProto& from); - + inline ServiceDescriptorProto& operator=(const ServiceDescriptorProto& from) { CopyFrom(from); return *this; } - + inline const ::google::protobuf::UnknownFieldSet& unknown_fields() const { return _unknown_fields_; } - + inline ::google::protobuf::UnknownFieldSet* mutable_unknown_fields() { return &_unknown_fields_; } - + static const ::google::protobuf::Descriptor* descriptor(); static const ServiceDescriptorProto& default_instance(); - + void Swap(ServiceDescriptorProto* other); - + // implements Message ---------------------------------------------- - + ServiceDescriptorProto* New() const; void CopyFrom(const ::google::protobuf::Message& from); void MergeFrom(const ::google::protobuf::Message& from); @@ -1173,7 +1298,7 @@ class LIBPROTOBUF_EXPORT ServiceDescriptorProto : public ::google::protobuf::Mes void MergeFrom(const ServiceDescriptorProto& from); void Clear(); bool IsInitialized() const; - + int ByteSize() const; bool MergePartialFromCodedStream( ::google::protobuf::io::CodedInputStream* input); @@ -1186,13 +1311,12 @@ class LIBPROTOBUF_EXPORT ServiceDescriptorProto : public ::google::protobuf::Mes void SharedDtor(); void SetCachedSize(int size) const; public: - ::google::protobuf::Metadata GetMetadata() const; - + // nested types ---------------------------------------------------- - + // accessors ------------------------------------------------------- - + // optional string name = 1; inline bool has_name() const; inline void clear_name(); @@ -1202,7 +1326,9 @@ class LIBPROTOBUF_EXPORT ServiceDescriptorProto : public ::google::protobuf::Mes inline void set_name(const char* value); inline void set_name(const char* value, size_t size); inline ::std::string* mutable_name(); - + inline ::std::string* release_name(); + inline void set_allocated_name(::std::string* name); + // repeated .google.protobuf.MethodDescriptorProto method = 2; inline int method_size() const; inline void clear_method(); @@ -1214,40 +1340,34 @@ class LIBPROTOBUF_EXPORT ServiceDescriptorProto : public ::google::protobuf::Mes method() const; inline ::google::protobuf::RepeatedPtrField< ::google::protobuf::MethodDescriptorProto >* mutable_method(); - + // optional .google.protobuf.ServiceOptions options = 3; inline bool has_options() const; inline void clear_options(); static const int kOptionsFieldNumber = 3; inline const ::google::protobuf::ServiceOptions& options() const; inline ::google::protobuf::ServiceOptions* mutable_options(); - + inline ::google::protobuf::ServiceOptions* release_options(); + inline void set_allocated_options(::google::protobuf::ServiceOptions* options); + // @@protoc_insertion_point(class_scope:google.protobuf.ServiceDescriptorProto) private: + inline void set_has_name(); + inline void clear_has_name(); + inline void set_has_options(); + inline void clear_has_options(); + ::google::protobuf::UnknownFieldSet _unknown_fields_; + + ::google::protobuf::uint32 _has_bits_[1]; mutable int _cached_size_; - ::std::string* name_; - static const ::std::string _default_name_; ::google::protobuf::RepeatedPtrField< ::google::protobuf::MethodDescriptorProto > method_; ::google::protobuf::ServiceOptions* options_; friend void LIBPROTOBUF_EXPORT protobuf_AddDesc_google_2fprotobuf_2fdescriptor_2eproto(); friend void protobuf_AssignDesc_google_2fprotobuf_2fdescriptor_2eproto(); friend void protobuf_ShutdownFile_google_2fprotobuf_2fdescriptor_2eproto(); - - ::google::protobuf::uint32 _has_bits_[(3 + 31) / 32]; - - // WHY DOES & HAVE LOWER PRECEDENCE THAN != !? - inline bool _has_bit(int index) const { - return (_has_bits_[index / 32] & (1u << (index % 32))) != 0; - } - inline void _set_bit(int index) { - _has_bits_[index / 32] |= (1u << (index % 32)); - } - inline void _clear_bit(int index) { - _has_bits_[index / 32] &= ~(1u << (index % 32)); - } - + void InitAsDefaultInstance(); static ServiceDescriptorProto* default_instance_; }; @@ -1257,29 +1377,29 @@ class LIBPROTOBUF_EXPORT MethodDescriptorProto : public ::google::protobuf::Mess public: MethodDescriptorProto(); virtual ~MethodDescriptorProto(); - + MethodDescriptorProto(const MethodDescriptorProto& from); - + inline MethodDescriptorProto& operator=(const MethodDescriptorProto& from) { CopyFrom(from); return *this; } - + inline const ::google::protobuf::UnknownFieldSet& unknown_fields() const { return _unknown_fields_; } - + inline ::google::protobuf::UnknownFieldSet* mutable_unknown_fields() { return &_unknown_fields_; } - + static const ::google::protobuf::Descriptor* descriptor(); static const MethodDescriptorProto& default_instance(); - + void Swap(MethodDescriptorProto* other); - + // implements Message ---------------------------------------------- - + MethodDescriptorProto* New() const; void CopyFrom(const ::google::protobuf::Message& from); void MergeFrom(const ::google::protobuf::Message& from); @@ -1287,7 +1407,7 @@ class LIBPROTOBUF_EXPORT MethodDescriptorProto : public ::google::protobuf::Mess void MergeFrom(const MethodDescriptorProto& from); void Clear(); bool IsInitialized() const; - + int ByteSize() const; bool MergePartialFromCodedStream( ::google::protobuf::io::CodedInputStream* input); @@ -1300,13 +1420,12 @@ class LIBPROTOBUF_EXPORT MethodDescriptorProto : public ::google::protobuf::Mess void SharedDtor(); void SetCachedSize(int size) const; public: - ::google::protobuf::Metadata GetMetadata() const; - + // nested types ---------------------------------------------------- - + // accessors ------------------------------------------------------- - + // optional string name = 1; inline bool has_name() const; inline void clear_name(); @@ -1316,7 +1435,9 @@ class LIBPROTOBUF_EXPORT MethodDescriptorProto : public ::google::protobuf::Mess inline void set_name(const char* value); inline void set_name(const char* value, size_t size); inline ::std::string* mutable_name(); - + inline ::std::string* release_name(); + inline void set_allocated_name(::std::string* name); + // optional string input_type = 2; inline bool has_input_type() const; inline void clear_input_type(); @@ -1326,7 +1447,9 @@ class LIBPROTOBUF_EXPORT MethodDescriptorProto : public ::google::protobuf::Mess inline void set_input_type(const char* value); inline void set_input_type(const char* value, size_t size); inline ::std::string* mutable_input_type(); - + inline ::std::string* release_input_type(); + inline void set_allocated_input_type(::std::string* input_type); + // optional string output_type = 3; inline bool has_output_type() const; inline void clear_output_type(); @@ -1336,43 +1459,41 @@ class LIBPROTOBUF_EXPORT MethodDescriptorProto : public ::google::protobuf::Mess inline void set_output_type(const char* value); inline void set_output_type(const char* value, size_t size); inline ::std::string* mutable_output_type(); - + inline ::std::string* release_output_type(); + inline void set_allocated_output_type(::std::string* output_type); + // optional .google.protobuf.MethodOptions options = 4; inline bool has_options() const; inline void clear_options(); static const int kOptionsFieldNumber = 4; inline const ::google::protobuf::MethodOptions& options() const; inline ::google::protobuf::MethodOptions* mutable_options(); - + inline ::google::protobuf::MethodOptions* release_options(); + inline void set_allocated_options(::google::protobuf::MethodOptions* options); + // @@protoc_insertion_point(class_scope:google.protobuf.MethodDescriptorProto) private: + inline void set_has_name(); + inline void clear_has_name(); + inline void set_has_input_type(); + inline void clear_has_input_type(); + inline void set_has_output_type(); + inline void clear_has_output_type(); + inline void set_has_options(); + inline void clear_has_options(); + ::google::protobuf::UnknownFieldSet _unknown_fields_; + + ::google::protobuf::uint32 _has_bits_[1]; mutable int _cached_size_; - ::std::string* name_; - static const ::std::string _default_name_; ::std::string* input_type_; - static const ::std::string _default_input_type_; ::std::string* output_type_; - static const ::std::string _default_output_type_; ::google::protobuf::MethodOptions* options_; friend void LIBPROTOBUF_EXPORT protobuf_AddDesc_google_2fprotobuf_2fdescriptor_2eproto(); friend void protobuf_AssignDesc_google_2fprotobuf_2fdescriptor_2eproto(); friend void protobuf_ShutdownFile_google_2fprotobuf_2fdescriptor_2eproto(); - - ::google::protobuf::uint32 _has_bits_[(4 + 31) / 32]; - - // WHY DOES & HAVE LOWER PRECEDENCE THAN != !? - inline bool _has_bit(int index) const { - return (_has_bits_[index / 32] & (1u << (index % 32))) != 0; - } - inline void _set_bit(int index) { - _has_bits_[index / 32] |= (1u << (index % 32)); - } - inline void _clear_bit(int index) { - _has_bits_[index / 32] &= ~(1u << (index % 32)); - } - + void InitAsDefaultInstance(); static MethodDescriptorProto* default_instance_; }; @@ -1382,29 +1503,29 @@ class LIBPROTOBUF_EXPORT FileOptions : public ::google::protobuf::Message { public: FileOptions(); virtual ~FileOptions(); - + FileOptions(const FileOptions& from); - + inline FileOptions& operator=(const FileOptions& from) { CopyFrom(from); return *this; } - + inline const ::google::protobuf::UnknownFieldSet& unknown_fields() const { return _unknown_fields_; } - + inline ::google::protobuf::UnknownFieldSet* mutable_unknown_fields() { return &_unknown_fields_; } - + static const ::google::protobuf::Descriptor* descriptor(); static const FileOptions& default_instance(); - + void Swap(FileOptions* other); - + // implements Message ---------------------------------------------- - + FileOptions* New() const; void CopyFrom(const ::google::protobuf::Message& from); void MergeFrom(const ::google::protobuf::Message& from); @@ -1412,7 +1533,7 @@ class LIBPROTOBUF_EXPORT FileOptions : public ::google::protobuf::Message { void MergeFrom(const FileOptions& from); void Clear(); bool IsInitialized() const; - + int ByteSize() const; bool MergePartialFromCodedStream( ::google::protobuf::io::CodedInputStream* input); @@ -1425,11 +1546,10 @@ class LIBPROTOBUF_EXPORT FileOptions : public ::google::protobuf::Message { void SharedDtor(); void SetCachedSize(int size) const; public: - ::google::protobuf::Metadata GetMetadata() const; - + // nested types ---------------------------------------------------- - + typedef FileOptions_OptimizeMode OptimizeMode; static const OptimizeMode SPEED = FileOptions_OptimizeMode_SPEED; static const OptimizeMode CODE_SIZE = FileOptions_OptimizeMode_CODE_SIZE; @@ -1454,9 +1574,9 @@ class LIBPROTOBUF_EXPORT FileOptions : public ::google::protobuf::Message { OptimizeMode* value) { return FileOptions_OptimizeMode_Parse(name, value); } - + // accessors ------------------------------------------------------- - + // optional string java_package = 1; inline bool has_java_package() const; inline void clear_java_package(); @@ -1466,7 +1586,9 @@ class LIBPROTOBUF_EXPORT FileOptions : public ::google::protobuf::Message { inline void set_java_package(const char* value); inline void set_java_package(const char* value, size_t size); inline ::std::string* mutable_java_package(); - + inline ::std::string* release_java_package(); + inline void set_allocated_java_package(::std::string* java_package); + // optional string java_outer_classname = 8; inline bool has_java_outer_classname() const; inline void clear_java_outer_classname(); @@ -1476,42 +1598,77 @@ class LIBPROTOBUF_EXPORT FileOptions : public ::google::protobuf::Message { inline void set_java_outer_classname(const char* value); inline void set_java_outer_classname(const char* value, size_t size); inline ::std::string* mutable_java_outer_classname(); - + inline ::std::string* release_java_outer_classname(); + inline void set_allocated_java_outer_classname(::std::string* java_outer_classname); + // optional bool java_multiple_files = 10 [default = false]; inline bool has_java_multiple_files() const; inline void clear_java_multiple_files(); static const int kJavaMultipleFilesFieldNumber = 10; inline bool java_multiple_files() const; inline void set_java_multiple_files(bool value); - + + // optional bool java_generate_equals_and_hash = 20 [default = false]; + inline bool has_java_generate_equals_and_hash() const; + inline void clear_java_generate_equals_and_hash(); + static const int kJavaGenerateEqualsAndHashFieldNumber = 20; + inline bool java_generate_equals_and_hash() const; + inline void set_java_generate_equals_and_hash(bool value); + + // optional bool java_string_check_utf8 = 27 [default = false]; + inline bool has_java_string_check_utf8() const; + inline void clear_java_string_check_utf8(); + static const int kJavaStringCheckUtf8FieldNumber = 27; + inline bool java_string_check_utf8() const; + inline void set_java_string_check_utf8(bool value); + // optional .google.protobuf.FileOptions.OptimizeMode optimize_for = 9 [default = SPEED]; inline bool has_optimize_for() const; inline void clear_optimize_for(); static const int kOptimizeForFieldNumber = 9; inline ::google::protobuf::FileOptions_OptimizeMode optimize_for() const; inline void set_optimize_for(::google::protobuf::FileOptions_OptimizeMode value); - - // optional bool cc_generic_services = 16 [default = true]; + + // optional string go_package = 11; + inline bool has_go_package() const; + inline void clear_go_package(); + static const int kGoPackageFieldNumber = 11; + inline const ::std::string& go_package() const; + inline void set_go_package(const ::std::string& value); + inline void set_go_package(const char* value); + inline void set_go_package(const char* value, size_t size); + inline ::std::string* mutable_go_package(); + inline ::std::string* release_go_package(); + inline void set_allocated_go_package(::std::string* go_package); + + // optional bool cc_generic_services = 16 [default = false]; inline bool has_cc_generic_services() const; inline void clear_cc_generic_services(); static const int kCcGenericServicesFieldNumber = 16; inline bool cc_generic_services() const; inline void set_cc_generic_services(bool value); - - // optional bool java_generic_services = 17 [default = true]; + + // optional bool java_generic_services = 17 [default = false]; inline bool has_java_generic_services() const; inline void clear_java_generic_services(); static const int kJavaGenericServicesFieldNumber = 17; inline bool java_generic_services() const; inline void set_java_generic_services(bool value); - - // optional bool py_generic_services = 18 [default = true]; + + // optional bool py_generic_services = 18 [default = false]; inline bool has_py_generic_services() const; inline void clear_py_generic_services(); static const int kPyGenericServicesFieldNumber = 18; inline bool py_generic_services() const; inline void set_py_generic_services(bool value); - + + // optional bool deprecated = 23 [default = false]; + inline bool has_deprecated() const; + inline void clear_deprecated(); + static const int kDeprecatedFieldNumber = 23; + inline bool deprecated() const; + inline void set_deprecated(bool value); + // repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999; inline int uninterpreted_option_size() const; inline void clear_uninterpreted_option(); @@ -1523,41 +1680,55 @@ class LIBPROTOBUF_EXPORT FileOptions : public ::google::protobuf::Message { uninterpreted_option() const; inline ::google::protobuf::RepeatedPtrField< ::google::protobuf::UninterpretedOption >* mutable_uninterpreted_option(); - + GOOGLE_PROTOBUF_EXTENSION_ACCESSORS(FileOptions) // @@protoc_insertion_point(class_scope:google.protobuf.FileOptions) private: + inline void set_has_java_package(); + inline void clear_has_java_package(); + inline void set_has_java_outer_classname(); + inline void clear_has_java_outer_classname(); + inline void set_has_java_multiple_files(); + inline void clear_has_java_multiple_files(); + inline void set_has_java_generate_equals_and_hash(); + inline void clear_has_java_generate_equals_and_hash(); + inline void set_has_java_string_check_utf8(); + inline void clear_has_java_string_check_utf8(); + inline void set_has_optimize_for(); + inline void clear_has_optimize_for(); + inline void set_has_go_package(); + inline void clear_has_go_package(); + inline void set_has_cc_generic_services(); + inline void clear_has_cc_generic_services(); + inline void set_has_java_generic_services(); + inline void clear_has_java_generic_services(); + inline void set_has_py_generic_services(); + inline void clear_has_py_generic_services(); + inline void set_has_deprecated(); + inline void clear_has_deprecated(); + ::google::protobuf::internal::ExtensionSet _extensions_; + ::google::protobuf::UnknownFieldSet _unknown_fields_; + + ::google::protobuf::uint32 _has_bits_[1]; mutable int _cached_size_; - ::std::string* java_package_; - static const ::std::string _default_java_package_; ::std::string* java_outer_classname_; - static const ::std::string _default_java_outer_classname_; bool java_multiple_files_; - int optimize_for_; + bool java_generate_equals_and_hash_; + bool java_string_check_utf8_; bool cc_generic_services_; + int optimize_for_; + ::std::string* go_package_; + ::google::protobuf::RepeatedPtrField< ::google::protobuf::UninterpretedOption > uninterpreted_option_; bool java_generic_services_; bool py_generic_services_; - ::google::protobuf::RepeatedPtrField< ::google::protobuf::UninterpretedOption > uninterpreted_option_; + bool deprecated_; friend void LIBPROTOBUF_EXPORT protobuf_AddDesc_google_2fprotobuf_2fdescriptor_2eproto(); friend void protobuf_AssignDesc_google_2fprotobuf_2fdescriptor_2eproto(); friend void protobuf_ShutdownFile_google_2fprotobuf_2fdescriptor_2eproto(); - - ::google::protobuf::uint32 _has_bits_[(8 + 31) / 32]; - - // WHY DOES & HAVE LOWER PRECEDENCE THAN != !? - inline bool _has_bit(int index) const { - return (_has_bits_[index / 32] & (1u << (index % 32))) != 0; - } - inline void _set_bit(int index) { - _has_bits_[index / 32] |= (1u << (index % 32)); - } - inline void _clear_bit(int index) { - _has_bits_[index / 32] &= ~(1u << (index % 32)); - } - + void InitAsDefaultInstance(); static FileOptions* default_instance_; }; @@ -1567,29 +1738,29 @@ class LIBPROTOBUF_EXPORT MessageOptions : public ::google::protobuf::Message { public: MessageOptions(); virtual ~MessageOptions(); - + MessageOptions(const MessageOptions& from); - + inline MessageOptions& operator=(const MessageOptions& from) { CopyFrom(from); return *this; } - + inline const ::google::protobuf::UnknownFieldSet& unknown_fields() const { return _unknown_fields_; } - + inline ::google::protobuf::UnknownFieldSet* mutable_unknown_fields() { return &_unknown_fields_; } - + static const ::google::protobuf::Descriptor* descriptor(); static const MessageOptions& default_instance(); - + void Swap(MessageOptions* other); - + // implements Message ---------------------------------------------- - + MessageOptions* New() const; void CopyFrom(const ::google::protobuf::Message& from); void MergeFrom(const ::google::protobuf::Message& from); @@ -1597,7 +1768,7 @@ class LIBPROTOBUF_EXPORT MessageOptions : public ::google::protobuf::Message { void MergeFrom(const MessageOptions& from); void Clear(); bool IsInitialized() const; - + int ByteSize() const; bool MergePartialFromCodedStream( ::google::protobuf::io::CodedInputStream* input); @@ -1610,27 +1781,33 @@ class LIBPROTOBUF_EXPORT MessageOptions : public ::google::protobuf::Message { void SharedDtor(); void SetCachedSize(int size) const; public: - ::google::protobuf::Metadata GetMetadata() const; - + // nested types ---------------------------------------------------- - + // accessors ------------------------------------------------------- - + // optional bool message_set_wire_format = 1 [default = false]; inline bool has_message_set_wire_format() const; inline void clear_message_set_wire_format(); static const int kMessageSetWireFormatFieldNumber = 1; inline bool message_set_wire_format() const; inline void set_message_set_wire_format(bool value); - + // optional bool no_standard_descriptor_accessor = 2 [default = false]; inline bool has_no_standard_descriptor_accessor() const; inline void clear_no_standard_descriptor_accessor(); static const int kNoStandardDescriptorAccessorFieldNumber = 2; inline bool no_standard_descriptor_accessor() const; inline void set_no_standard_descriptor_accessor(bool value); - + + // optional bool deprecated = 3 [default = false]; + inline bool has_deprecated() const; + inline void clear_deprecated(); + static const int kDeprecatedFieldNumber = 3; + inline bool deprecated() const; + inline void set_deprecated(bool value); + // repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999; inline int uninterpreted_option_size() const; inline void clear_uninterpreted_option(); @@ -1642,34 +1819,31 @@ class LIBPROTOBUF_EXPORT MessageOptions : public ::google::protobuf::Message { uninterpreted_option() const; inline ::google::protobuf::RepeatedPtrField< ::google::protobuf::UninterpretedOption >* mutable_uninterpreted_option(); - + GOOGLE_PROTOBUF_EXTENSION_ACCESSORS(MessageOptions) // @@protoc_insertion_point(class_scope:google.protobuf.MessageOptions) private: + inline void set_has_message_set_wire_format(); + inline void clear_has_message_set_wire_format(); + inline void set_has_no_standard_descriptor_accessor(); + inline void clear_has_no_standard_descriptor_accessor(); + inline void set_has_deprecated(); + inline void clear_has_deprecated(); + ::google::protobuf::internal::ExtensionSet _extensions_; + ::google::protobuf::UnknownFieldSet _unknown_fields_; + + ::google::protobuf::uint32 _has_bits_[1]; mutable int _cached_size_; - + ::google::protobuf::RepeatedPtrField< ::google::protobuf::UninterpretedOption > uninterpreted_option_; bool message_set_wire_format_; bool no_standard_descriptor_accessor_; - ::google::protobuf::RepeatedPtrField< ::google::protobuf::UninterpretedOption > uninterpreted_option_; + bool deprecated_; friend void LIBPROTOBUF_EXPORT protobuf_AddDesc_google_2fprotobuf_2fdescriptor_2eproto(); friend void protobuf_AssignDesc_google_2fprotobuf_2fdescriptor_2eproto(); friend void protobuf_ShutdownFile_google_2fprotobuf_2fdescriptor_2eproto(); - - ::google::protobuf::uint32 _has_bits_[(3 + 31) / 32]; - - // WHY DOES & HAVE LOWER PRECEDENCE THAN != !? - inline bool _has_bit(int index) const { - return (_has_bits_[index / 32] & (1u << (index % 32))) != 0; - } - inline void _set_bit(int index) { - _has_bits_[index / 32] |= (1u << (index % 32)); - } - inline void _clear_bit(int index) { - _has_bits_[index / 32] &= ~(1u << (index % 32)); - } - + void InitAsDefaultInstance(); static MessageOptions* default_instance_; }; @@ -1679,29 +1853,29 @@ class LIBPROTOBUF_EXPORT FieldOptions : public ::google::protobuf::Message { public: FieldOptions(); virtual ~FieldOptions(); - + FieldOptions(const FieldOptions& from); - + inline FieldOptions& operator=(const FieldOptions& from) { CopyFrom(from); return *this; } - + inline const ::google::protobuf::UnknownFieldSet& unknown_fields() const { return _unknown_fields_; } - + inline ::google::protobuf::UnknownFieldSet* mutable_unknown_fields() { return &_unknown_fields_; } - + static const ::google::protobuf::Descriptor* descriptor(); static const FieldOptions& default_instance(); - + void Swap(FieldOptions* other); - + // implements Message ---------------------------------------------- - + FieldOptions* New() const; void CopyFrom(const ::google::protobuf::Message& from); void MergeFrom(const ::google::protobuf::Message& from); @@ -1709,7 +1883,7 @@ class LIBPROTOBUF_EXPORT FieldOptions : public ::google::protobuf::Message { void MergeFrom(const FieldOptions& from); void Clear(); bool IsInitialized() const; - + int ByteSize() const; bool MergePartialFromCodedStream( ::google::protobuf::io::CodedInputStream* input); @@ -1722,11 +1896,10 @@ class LIBPROTOBUF_EXPORT FieldOptions : public ::google::protobuf::Message { void SharedDtor(); void SetCachedSize(int size) const; public: - ::google::protobuf::Metadata GetMetadata() const; - + // nested types ---------------------------------------------------- - + typedef FieldOptions_CType CType; static const CType STRING = FieldOptions_CType_STRING; static const CType CORD = FieldOptions_CType_CORD; @@ -1751,30 +1924,37 @@ class LIBPROTOBUF_EXPORT FieldOptions : public ::google::protobuf::Message { CType* value) { return FieldOptions_CType_Parse(name, value); } - + // accessors ------------------------------------------------------- - + // optional .google.protobuf.FieldOptions.CType ctype = 1 [default = STRING]; inline bool has_ctype() const; inline void clear_ctype(); static const int kCtypeFieldNumber = 1; inline ::google::protobuf::FieldOptions_CType ctype() const; inline void set_ctype(::google::protobuf::FieldOptions_CType value); - + // optional bool packed = 2; inline bool has_packed() const; inline void clear_packed(); static const int kPackedFieldNumber = 2; inline bool packed() const; inline void set_packed(bool value); - + + // optional bool lazy = 5 [default = false]; + inline bool has_lazy() const; + inline void clear_lazy(); + static const int kLazyFieldNumber = 5; + inline bool lazy() const; + inline void set_lazy(bool value); + // optional bool deprecated = 3 [default = false]; inline bool has_deprecated() const; inline void clear_deprecated(); static const int kDeprecatedFieldNumber = 3; inline bool deprecated() const; inline void set_deprecated(bool value); - + // optional string experimental_map_key = 9; inline bool has_experimental_map_key() const; inline void clear_experimental_map_key(); @@ -1784,7 +1964,16 @@ class LIBPROTOBUF_EXPORT FieldOptions : public ::google::protobuf::Message { inline void set_experimental_map_key(const char* value); inline void set_experimental_map_key(const char* value, size_t size); inline ::std::string* mutable_experimental_map_key(); - + inline ::std::string* release_experimental_map_key(); + inline void set_allocated_experimental_map_key(::std::string* experimental_map_key); + + // optional bool weak = 10 [default = false]; + inline bool has_weak() const; + inline void clear_weak(); + static const int kWeakFieldNumber = 10; + inline bool weak() const; + inline void set_weak(bool value); + // repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999; inline int uninterpreted_option_size() const; inline void clear_uninterpreted_option(); @@ -1796,37 +1985,40 @@ class LIBPROTOBUF_EXPORT FieldOptions : public ::google::protobuf::Message { uninterpreted_option() const; inline ::google::protobuf::RepeatedPtrField< ::google::protobuf::UninterpretedOption >* mutable_uninterpreted_option(); - + GOOGLE_PROTOBUF_EXTENSION_ACCESSORS(FieldOptions) // @@protoc_insertion_point(class_scope:google.protobuf.FieldOptions) private: + inline void set_has_ctype(); + inline void clear_has_ctype(); + inline void set_has_packed(); + inline void clear_has_packed(); + inline void set_has_lazy(); + inline void clear_has_lazy(); + inline void set_has_deprecated(); + inline void clear_has_deprecated(); + inline void set_has_experimental_map_key(); + inline void clear_has_experimental_map_key(); + inline void set_has_weak(); + inline void clear_has_weak(); + ::google::protobuf::internal::ExtensionSet _extensions_; + ::google::protobuf::UnknownFieldSet _unknown_fields_; + + ::google::protobuf::uint32 _has_bits_[1]; mutable int _cached_size_; - int ctype_; bool packed_; + bool lazy_; bool deprecated_; + bool weak_; ::std::string* experimental_map_key_; - static const ::std::string _default_experimental_map_key_; ::google::protobuf::RepeatedPtrField< ::google::protobuf::UninterpretedOption > uninterpreted_option_; friend void LIBPROTOBUF_EXPORT protobuf_AddDesc_google_2fprotobuf_2fdescriptor_2eproto(); friend void protobuf_AssignDesc_google_2fprotobuf_2fdescriptor_2eproto(); friend void protobuf_ShutdownFile_google_2fprotobuf_2fdescriptor_2eproto(); - - ::google::protobuf::uint32 _has_bits_[(5 + 31) / 32]; - - // WHY DOES & HAVE LOWER PRECEDENCE THAN != !? - inline bool _has_bit(int index) const { - return (_has_bits_[index / 32] & (1u << (index % 32))) != 0; - } - inline void _set_bit(int index) { - _has_bits_[index / 32] |= (1u << (index % 32)); - } - inline void _clear_bit(int index) { - _has_bits_[index / 32] &= ~(1u << (index % 32)); - } - + void InitAsDefaultInstance(); static FieldOptions* default_instance_; }; @@ -1836,29 +2028,29 @@ class LIBPROTOBUF_EXPORT EnumOptions : public ::google::protobuf::Message { public: EnumOptions(); virtual ~EnumOptions(); - + EnumOptions(const EnumOptions& from); - + inline EnumOptions& operator=(const EnumOptions& from) { CopyFrom(from); return *this; } - + inline const ::google::protobuf::UnknownFieldSet& unknown_fields() const { return _unknown_fields_; } - + inline ::google::protobuf::UnknownFieldSet* mutable_unknown_fields() { return &_unknown_fields_; } - + static const ::google::protobuf::Descriptor* descriptor(); static const EnumOptions& default_instance(); - + void Swap(EnumOptions* other); - + // implements Message ---------------------------------------------- - + EnumOptions* New() const; void CopyFrom(const ::google::protobuf::Message& from); void MergeFrom(const ::google::protobuf::Message& from); @@ -1866,7 +2058,7 @@ class LIBPROTOBUF_EXPORT EnumOptions : public ::google::protobuf::Message { void MergeFrom(const EnumOptions& from); void Clear(); bool IsInitialized() const; - + int ByteSize() const; bool MergePartialFromCodedStream( ::google::protobuf::io::CodedInputStream* input); @@ -1879,13 +2071,26 @@ class LIBPROTOBUF_EXPORT EnumOptions : public ::google::protobuf::Message { void SharedDtor(); void SetCachedSize(int size) const; public: - ::google::protobuf::Metadata GetMetadata() const; - + // nested types ---------------------------------------------------- - + // accessors ------------------------------------------------------- - + + // optional bool allow_alias = 2; + inline bool has_allow_alias() const; + inline void clear_allow_alias(); + static const int kAllowAliasFieldNumber = 2; + inline bool allow_alias() const; + inline void set_allow_alias(bool value); + + // optional bool deprecated = 3 [default = false]; + inline bool has_deprecated() const; + inline void clear_deprecated(); + static const int kDeprecatedFieldNumber = 3; + inline bool deprecated() const; + inline void set_deprecated(bool value); + // repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999; inline int uninterpreted_option_size() const; inline void clear_uninterpreted_option(); @@ -1897,32 +2102,28 @@ class LIBPROTOBUF_EXPORT EnumOptions : public ::google::protobuf::Message { uninterpreted_option() const; inline ::google::protobuf::RepeatedPtrField< ::google::protobuf::UninterpretedOption >* mutable_uninterpreted_option(); - + GOOGLE_PROTOBUF_EXTENSION_ACCESSORS(EnumOptions) // @@protoc_insertion_point(class_scope:google.protobuf.EnumOptions) private: + inline void set_has_allow_alias(); + inline void clear_has_allow_alias(); + inline void set_has_deprecated(); + inline void clear_has_deprecated(); + ::google::protobuf::internal::ExtensionSet _extensions_; + ::google::protobuf::UnknownFieldSet _unknown_fields_; + + ::google::protobuf::uint32 _has_bits_[1]; mutable int _cached_size_; - ::google::protobuf::RepeatedPtrField< ::google::protobuf::UninterpretedOption > uninterpreted_option_; + bool allow_alias_; + bool deprecated_; friend void LIBPROTOBUF_EXPORT protobuf_AddDesc_google_2fprotobuf_2fdescriptor_2eproto(); friend void protobuf_AssignDesc_google_2fprotobuf_2fdescriptor_2eproto(); friend void protobuf_ShutdownFile_google_2fprotobuf_2fdescriptor_2eproto(); - - ::google::protobuf::uint32 _has_bits_[(1 + 31) / 32]; - - // WHY DOES & HAVE LOWER PRECEDENCE THAN != !? - inline bool _has_bit(int index) const { - return (_has_bits_[index / 32] & (1u << (index % 32))) != 0; - } - inline void _set_bit(int index) { - _has_bits_[index / 32] |= (1u << (index % 32)); - } - inline void _clear_bit(int index) { - _has_bits_[index / 32] &= ~(1u << (index % 32)); - } - + void InitAsDefaultInstance(); static EnumOptions* default_instance_; }; @@ -1932,29 +2133,29 @@ class LIBPROTOBUF_EXPORT EnumValueOptions : public ::google::protobuf::Message { public: EnumValueOptions(); virtual ~EnumValueOptions(); - + EnumValueOptions(const EnumValueOptions& from); - + inline EnumValueOptions& operator=(const EnumValueOptions& from) { CopyFrom(from); return *this; } - + inline const ::google::protobuf::UnknownFieldSet& unknown_fields() const { return _unknown_fields_; } - + inline ::google::protobuf::UnknownFieldSet* mutable_unknown_fields() { return &_unknown_fields_; } - + static const ::google::protobuf::Descriptor* descriptor(); static const EnumValueOptions& default_instance(); - + void Swap(EnumValueOptions* other); - + // implements Message ---------------------------------------------- - + EnumValueOptions* New() const; void CopyFrom(const ::google::protobuf::Message& from); void MergeFrom(const ::google::protobuf::Message& from); @@ -1962,7 +2163,7 @@ class LIBPROTOBUF_EXPORT EnumValueOptions : public ::google::protobuf::Message { void MergeFrom(const EnumValueOptions& from); void Clear(); bool IsInitialized() const; - + int ByteSize() const; bool MergePartialFromCodedStream( ::google::protobuf::io::CodedInputStream* input); @@ -1975,13 +2176,19 @@ class LIBPROTOBUF_EXPORT EnumValueOptions : public ::google::protobuf::Message { void SharedDtor(); void SetCachedSize(int size) const; public: - ::google::protobuf::Metadata GetMetadata() const; - + // nested types ---------------------------------------------------- - + // accessors ------------------------------------------------------- - + + // optional bool deprecated = 1 [default = false]; + inline bool has_deprecated() const; + inline void clear_deprecated(); + static const int kDeprecatedFieldNumber = 1; + inline bool deprecated() const; + inline void set_deprecated(bool value); + // repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999; inline int uninterpreted_option_size() const; inline void clear_uninterpreted_option(); @@ -1993,32 +2200,25 @@ class LIBPROTOBUF_EXPORT EnumValueOptions : public ::google::protobuf::Message { uninterpreted_option() const; inline ::google::protobuf::RepeatedPtrField< ::google::protobuf::UninterpretedOption >* mutable_uninterpreted_option(); - + GOOGLE_PROTOBUF_EXTENSION_ACCESSORS(EnumValueOptions) // @@protoc_insertion_point(class_scope:google.protobuf.EnumValueOptions) private: + inline void set_has_deprecated(); + inline void clear_has_deprecated(); + ::google::protobuf::internal::ExtensionSet _extensions_; + ::google::protobuf::UnknownFieldSet _unknown_fields_; + + ::google::protobuf::uint32 _has_bits_[1]; mutable int _cached_size_; - ::google::protobuf::RepeatedPtrField< ::google::protobuf::UninterpretedOption > uninterpreted_option_; + bool deprecated_; friend void LIBPROTOBUF_EXPORT protobuf_AddDesc_google_2fprotobuf_2fdescriptor_2eproto(); friend void protobuf_AssignDesc_google_2fprotobuf_2fdescriptor_2eproto(); friend void protobuf_ShutdownFile_google_2fprotobuf_2fdescriptor_2eproto(); - - ::google::protobuf::uint32 _has_bits_[(1 + 31) / 32]; - - // WHY DOES & HAVE LOWER PRECEDENCE THAN != !? - inline bool _has_bit(int index) const { - return (_has_bits_[index / 32] & (1u << (index % 32))) != 0; - } - inline void _set_bit(int index) { - _has_bits_[index / 32] |= (1u << (index % 32)); - } - inline void _clear_bit(int index) { - _has_bits_[index / 32] &= ~(1u << (index % 32)); - } - + void InitAsDefaultInstance(); static EnumValueOptions* default_instance_; }; @@ -2028,29 +2228,29 @@ class LIBPROTOBUF_EXPORT ServiceOptions : public ::google::protobuf::Message { public: ServiceOptions(); virtual ~ServiceOptions(); - + ServiceOptions(const ServiceOptions& from); - + inline ServiceOptions& operator=(const ServiceOptions& from) { CopyFrom(from); return *this; } - + inline const ::google::protobuf::UnknownFieldSet& unknown_fields() const { return _unknown_fields_; } - + inline ::google::protobuf::UnknownFieldSet* mutable_unknown_fields() { return &_unknown_fields_; } - + static const ::google::protobuf::Descriptor* descriptor(); static const ServiceOptions& default_instance(); - + void Swap(ServiceOptions* other); - + // implements Message ---------------------------------------------- - + ServiceOptions* New() const; void CopyFrom(const ::google::protobuf::Message& from); void MergeFrom(const ::google::protobuf::Message& from); @@ -2058,7 +2258,7 @@ class LIBPROTOBUF_EXPORT ServiceOptions : public ::google::protobuf::Message { void MergeFrom(const ServiceOptions& from); void Clear(); bool IsInitialized() const; - + int ByteSize() const; bool MergePartialFromCodedStream( ::google::protobuf::io::CodedInputStream* input); @@ -2071,13 +2271,19 @@ class LIBPROTOBUF_EXPORT ServiceOptions : public ::google::protobuf::Message { void SharedDtor(); void SetCachedSize(int size) const; public: - ::google::protobuf::Metadata GetMetadata() const; - + // nested types ---------------------------------------------------- - + // accessors ------------------------------------------------------- - + + // optional bool deprecated = 33 [default = false]; + inline bool has_deprecated() const; + inline void clear_deprecated(); + static const int kDeprecatedFieldNumber = 33; + inline bool deprecated() const; + inline void set_deprecated(bool value); + // repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999; inline int uninterpreted_option_size() const; inline void clear_uninterpreted_option(); @@ -2089,32 +2295,25 @@ class LIBPROTOBUF_EXPORT ServiceOptions : public ::google::protobuf::Message { uninterpreted_option() const; inline ::google::protobuf::RepeatedPtrField< ::google::protobuf::UninterpretedOption >* mutable_uninterpreted_option(); - + GOOGLE_PROTOBUF_EXTENSION_ACCESSORS(ServiceOptions) // @@protoc_insertion_point(class_scope:google.protobuf.ServiceOptions) private: + inline void set_has_deprecated(); + inline void clear_has_deprecated(); + ::google::protobuf::internal::ExtensionSet _extensions_; + ::google::protobuf::UnknownFieldSet _unknown_fields_; + + ::google::protobuf::uint32 _has_bits_[1]; mutable int _cached_size_; - ::google::protobuf::RepeatedPtrField< ::google::protobuf::UninterpretedOption > uninterpreted_option_; + bool deprecated_; friend void LIBPROTOBUF_EXPORT protobuf_AddDesc_google_2fprotobuf_2fdescriptor_2eproto(); friend void protobuf_AssignDesc_google_2fprotobuf_2fdescriptor_2eproto(); friend void protobuf_ShutdownFile_google_2fprotobuf_2fdescriptor_2eproto(); - - ::google::protobuf::uint32 _has_bits_[(1 + 31) / 32]; - - // WHY DOES & HAVE LOWER PRECEDENCE THAN != !? - inline bool _has_bit(int index) const { - return (_has_bits_[index / 32] & (1u << (index % 32))) != 0; - } - inline void _set_bit(int index) { - _has_bits_[index / 32] |= (1u << (index % 32)); - } - inline void _clear_bit(int index) { - _has_bits_[index / 32] &= ~(1u << (index % 32)); - } - + void InitAsDefaultInstance(); static ServiceOptions* default_instance_; }; @@ -2124,29 +2323,29 @@ class LIBPROTOBUF_EXPORT MethodOptions : public ::google::protobuf::Message { public: MethodOptions(); virtual ~MethodOptions(); - + MethodOptions(const MethodOptions& from); - + inline MethodOptions& operator=(const MethodOptions& from) { CopyFrom(from); return *this; } - + inline const ::google::protobuf::UnknownFieldSet& unknown_fields() const { return _unknown_fields_; } - + inline ::google::protobuf::UnknownFieldSet* mutable_unknown_fields() { return &_unknown_fields_; } - + static const ::google::protobuf::Descriptor* descriptor(); static const MethodOptions& default_instance(); - + void Swap(MethodOptions* other); - + // implements Message ---------------------------------------------- - + MethodOptions* New() const; void CopyFrom(const ::google::protobuf::Message& from); void MergeFrom(const ::google::protobuf::Message& from); @@ -2154,7 +2353,7 @@ class LIBPROTOBUF_EXPORT MethodOptions : public ::google::protobuf::Message { void MergeFrom(const MethodOptions& from); void Clear(); bool IsInitialized() const; - + int ByteSize() const; bool MergePartialFromCodedStream( ::google::protobuf::io::CodedInputStream* input); @@ -2167,13 +2366,19 @@ class LIBPROTOBUF_EXPORT MethodOptions : public ::google::protobuf::Message { void SharedDtor(); void SetCachedSize(int size) const; public: - ::google::protobuf::Metadata GetMetadata() const; - + // nested types ---------------------------------------------------- - + // accessors ------------------------------------------------------- - + + // optional bool deprecated = 33 [default = false]; + inline bool has_deprecated() const; + inline void clear_deprecated(); + static const int kDeprecatedFieldNumber = 33; + inline bool deprecated() const; + inline void set_deprecated(bool value); + // repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999; inline int uninterpreted_option_size() const; inline void clear_uninterpreted_option(); @@ -2185,32 +2390,25 @@ class LIBPROTOBUF_EXPORT MethodOptions : public ::google::protobuf::Message { uninterpreted_option() const; inline ::google::protobuf::RepeatedPtrField< ::google::protobuf::UninterpretedOption >* mutable_uninterpreted_option(); - + GOOGLE_PROTOBUF_EXTENSION_ACCESSORS(MethodOptions) // @@protoc_insertion_point(class_scope:google.protobuf.MethodOptions) private: + inline void set_has_deprecated(); + inline void clear_has_deprecated(); + ::google::protobuf::internal::ExtensionSet _extensions_; + ::google::protobuf::UnknownFieldSet _unknown_fields_; + + ::google::protobuf::uint32 _has_bits_[1]; mutable int _cached_size_; - ::google::protobuf::RepeatedPtrField< ::google::protobuf::UninterpretedOption > uninterpreted_option_; + bool deprecated_; friend void LIBPROTOBUF_EXPORT protobuf_AddDesc_google_2fprotobuf_2fdescriptor_2eproto(); friend void protobuf_AssignDesc_google_2fprotobuf_2fdescriptor_2eproto(); friend void protobuf_ShutdownFile_google_2fprotobuf_2fdescriptor_2eproto(); - - ::google::protobuf::uint32 _has_bits_[(1 + 31) / 32]; - - // WHY DOES & HAVE LOWER PRECEDENCE THAN != !? - inline bool _has_bit(int index) const { - return (_has_bits_[index / 32] & (1u << (index % 32))) != 0; - } - inline void _set_bit(int index) { - _has_bits_[index / 32] |= (1u << (index % 32)); - } - inline void _clear_bit(int index) { - _has_bits_[index / 32] &= ~(1u << (index % 32)); - } - + void InitAsDefaultInstance(); static MethodOptions* default_instance_; }; @@ -2220,29 +2418,29 @@ class LIBPROTOBUF_EXPORT UninterpretedOption_NamePart : public ::google::protobu public: UninterpretedOption_NamePart(); virtual ~UninterpretedOption_NamePart(); - + UninterpretedOption_NamePart(const UninterpretedOption_NamePart& from); - + inline UninterpretedOption_NamePart& operator=(const UninterpretedOption_NamePart& from) { CopyFrom(from); return *this; } - + inline const ::google::protobuf::UnknownFieldSet& unknown_fields() const { return _unknown_fields_; } - + inline ::google::protobuf::UnknownFieldSet* mutable_unknown_fields() { return &_unknown_fields_; } - + static const ::google::protobuf::Descriptor* descriptor(); static const UninterpretedOption_NamePart& default_instance(); - + void Swap(UninterpretedOption_NamePart* other); - + // implements Message ---------------------------------------------- - + UninterpretedOption_NamePart* New() const; void CopyFrom(const ::google::protobuf::Message& from); void MergeFrom(const ::google::protobuf::Message& from); @@ -2250,7 +2448,7 @@ class LIBPROTOBUF_EXPORT UninterpretedOption_NamePart : public ::google::protobu void MergeFrom(const UninterpretedOption_NamePart& from); void Clear(); bool IsInitialized() const; - + int ByteSize() const; bool MergePartialFromCodedStream( ::google::protobuf::io::CodedInputStream* input); @@ -2263,13 +2461,12 @@ class LIBPROTOBUF_EXPORT UninterpretedOption_NamePart : public ::google::protobu void SharedDtor(); void SetCachedSize(int size) const; public: - ::google::protobuf::Metadata GetMetadata() const; - + // nested types ---------------------------------------------------- - + // accessors ------------------------------------------------------- - + // required string name_part = 1; inline bool has_name_part() const; inline void clear_name_part(); @@ -2279,39 +2476,33 @@ class LIBPROTOBUF_EXPORT UninterpretedOption_NamePart : public ::google::protobu inline void set_name_part(const char* value); inline void set_name_part(const char* value, size_t size); inline ::std::string* mutable_name_part(); - + inline ::std::string* release_name_part(); + inline void set_allocated_name_part(::std::string* name_part); + // required bool is_extension = 2; inline bool has_is_extension() const; inline void clear_is_extension(); static const int kIsExtensionFieldNumber = 2; inline bool is_extension() const; inline void set_is_extension(bool value); - + // @@protoc_insertion_point(class_scope:google.protobuf.UninterpretedOption.NamePart) private: + inline void set_has_name_part(); + inline void clear_has_name_part(); + inline void set_has_is_extension(); + inline void clear_has_is_extension(); + ::google::protobuf::UnknownFieldSet _unknown_fields_; + + ::google::protobuf::uint32 _has_bits_[1]; mutable int _cached_size_; - ::std::string* name_part_; - static const ::std::string _default_name_part_; bool is_extension_; friend void LIBPROTOBUF_EXPORT protobuf_AddDesc_google_2fprotobuf_2fdescriptor_2eproto(); friend void protobuf_AssignDesc_google_2fprotobuf_2fdescriptor_2eproto(); friend void protobuf_ShutdownFile_google_2fprotobuf_2fdescriptor_2eproto(); - - ::google::protobuf::uint32 _has_bits_[(2 + 31) / 32]; - - // WHY DOES & HAVE LOWER PRECEDENCE THAN != !? - inline bool _has_bit(int index) const { - return (_has_bits_[index / 32] & (1u << (index % 32))) != 0; - } - inline void _set_bit(int index) { - _has_bits_[index / 32] |= (1u << (index % 32)); - } - inline void _clear_bit(int index) { - _has_bits_[index / 32] &= ~(1u << (index % 32)); - } - + void InitAsDefaultInstance(); static UninterpretedOption_NamePart* default_instance_; }; @@ -2321,29 +2512,29 @@ class LIBPROTOBUF_EXPORT UninterpretedOption : public ::google::protobuf::Messag public: UninterpretedOption(); virtual ~UninterpretedOption(); - + UninterpretedOption(const UninterpretedOption& from); - + inline UninterpretedOption& operator=(const UninterpretedOption& from) { CopyFrom(from); return *this; } - + inline const ::google::protobuf::UnknownFieldSet& unknown_fields() const { return _unknown_fields_; } - + inline ::google::protobuf::UnknownFieldSet* mutable_unknown_fields() { return &_unknown_fields_; } - + static const ::google::protobuf::Descriptor* descriptor(); static const UninterpretedOption& default_instance(); - + void Swap(UninterpretedOption* other); - + // implements Message ---------------------------------------------- - + UninterpretedOption* New() const; void CopyFrom(const ::google::protobuf::Message& from); void MergeFrom(const ::google::protobuf::Message& from); @@ -2351,7 +2542,7 @@ class LIBPROTOBUF_EXPORT UninterpretedOption : public ::google::protobuf::Messag void MergeFrom(const UninterpretedOption& from); void Clear(); bool IsInitialized() const; - + int ByteSize() const; bool MergePartialFromCodedStream( ::google::protobuf::io::CodedInputStream* input); @@ -2364,15 +2555,14 @@ class LIBPROTOBUF_EXPORT UninterpretedOption : public ::google::protobuf::Messag void SharedDtor(); void SetCachedSize(int size) const; public: - ::google::protobuf::Metadata GetMetadata() const; - + // nested types ---------------------------------------------------- - + typedef UninterpretedOption_NamePart NamePart; - + // accessors ------------------------------------------------------- - + // repeated .google.protobuf.UninterpretedOption.NamePart name = 2; inline int name_size() const; inline void clear_name(); @@ -2384,7 +2574,7 @@ class LIBPROTOBUF_EXPORT UninterpretedOption : public ::google::protobuf::Messag name() const; inline ::google::protobuf::RepeatedPtrField< ::google::protobuf::UninterpretedOption_NamePart >* mutable_name(); - + // optional string identifier_value = 3; inline bool has_identifier_value() const; inline void clear_identifier_value(); @@ -2394,28 +2584,30 @@ class LIBPROTOBUF_EXPORT UninterpretedOption : public ::google::protobuf::Messag inline void set_identifier_value(const char* value); inline void set_identifier_value(const char* value, size_t size); inline ::std::string* mutable_identifier_value(); - + inline ::std::string* release_identifier_value(); + inline void set_allocated_identifier_value(::std::string* identifier_value); + // optional uint64 positive_int_value = 4; inline bool has_positive_int_value() const; inline void clear_positive_int_value(); static const int kPositiveIntValueFieldNumber = 4; inline ::google::protobuf::uint64 positive_int_value() const; inline void set_positive_int_value(::google::protobuf::uint64 value); - + // optional int64 negative_int_value = 5; inline bool has_negative_int_value() const; inline void clear_negative_int_value(); static const int kNegativeIntValueFieldNumber = 5; inline ::google::protobuf::int64 negative_int_value() const; inline void set_negative_int_value(::google::protobuf::int64 value); - + // optional double double_value = 6; inline bool has_double_value() const; inline void clear_double_value(); static const int kDoubleValueFieldNumber = 6; inline double double_value() const; inline void set_double_value(double value); - + // optional bytes string_value = 7; inline bool has_string_value() const; inline void clear_string_value(); @@ -2425,39 +2617,264 @@ class LIBPROTOBUF_EXPORT UninterpretedOption : public ::google::protobuf::Messag inline void set_string_value(const char* value); inline void set_string_value(const void* value, size_t size); inline ::std::string* mutable_string_value(); - + inline ::std::string* release_string_value(); + inline void set_allocated_string_value(::std::string* string_value); + + // optional string aggregate_value = 8; + inline bool has_aggregate_value() const; + inline void clear_aggregate_value(); + static const int kAggregateValueFieldNumber = 8; + inline const ::std::string& aggregate_value() const; + inline void set_aggregate_value(const ::std::string& value); + inline void set_aggregate_value(const char* value); + inline void set_aggregate_value(const char* value, size_t size); + inline ::std::string* mutable_aggregate_value(); + inline ::std::string* release_aggregate_value(); + inline void set_allocated_aggregate_value(::std::string* aggregate_value); + // @@protoc_insertion_point(class_scope:google.protobuf.UninterpretedOption) private: + inline void set_has_identifier_value(); + inline void clear_has_identifier_value(); + inline void set_has_positive_int_value(); + inline void clear_has_positive_int_value(); + inline void set_has_negative_int_value(); + inline void clear_has_negative_int_value(); + inline void set_has_double_value(); + inline void clear_has_double_value(); + inline void set_has_string_value(); + inline void clear_has_string_value(); + inline void set_has_aggregate_value(); + inline void clear_has_aggregate_value(); + ::google::protobuf::UnknownFieldSet _unknown_fields_; + + ::google::protobuf::uint32 _has_bits_[1]; mutable int _cached_size_; - ::google::protobuf::RepeatedPtrField< ::google::protobuf::UninterpretedOption_NamePart > name_; ::std::string* identifier_value_; - static const ::std::string _default_identifier_value_; ::google::protobuf::uint64 positive_int_value_; ::google::protobuf::int64 negative_int_value_; double double_value_; ::std::string* string_value_; - static const ::std::string _default_string_value_; + ::std::string* aggregate_value_; + friend void LIBPROTOBUF_EXPORT protobuf_AddDesc_google_2fprotobuf_2fdescriptor_2eproto(); + friend void protobuf_AssignDesc_google_2fprotobuf_2fdescriptor_2eproto(); + friend void protobuf_ShutdownFile_google_2fprotobuf_2fdescriptor_2eproto(); + + void InitAsDefaultInstance(); + static UninterpretedOption* default_instance_; +}; +// ------------------------------------------------------------------- + +class LIBPROTOBUF_EXPORT SourceCodeInfo_Location : public ::google::protobuf::Message { + public: + SourceCodeInfo_Location(); + virtual ~SourceCodeInfo_Location(); + + SourceCodeInfo_Location(const SourceCodeInfo_Location& from); + + inline SourceCodeInfo_Location& operator=(const SourceCodeInfo_Location& from) { + CopyFrom(from); + return *this; + } + + inline const ::google::protobuf::UnknownFieldSet& unknown_fields() const { + return _unknown_fields_; + } + + inline ::google::protobuf::UnknownFieldSet* mutable_unknown_fields() { + return &_unknown_fields_; + } + + static const ::google::protobuf::Descriptor* descriptor(); + static const SourceCodeInfo_Location& default_instance(); + + void Swap(SourceCodeInfo_Location* other); + + // implements Message ---------------------------------------------- + + SourceCodeInfo_Location* New() const; + void CopyFrom(const ::google::protobuf::Message& from); + void MergeFrom(const ::google::protobuf::Message& from); + void CopyFrom(const SourceCodeInfo_Location& from); + void MergeFrom(const SourceCodeInfo_Location& from); + void Clear(); + bool IsInitialized() const; + + int ByteSize() const; + bool MergePartialFromCodedStream( + ::google::protobuf::io::CodedInputStream* input); + void SerializeWithCachedSizes( + ::google::protobuf::io::CodedOutputStream* output) const; + ::google::protobuf::uint8* SerializeWithCachedSizesToArray(::google::protobuf::uint8* output) const; + int GetCachedSize() const { return _cached_size_; } + private: + void SharedCtor(); + void SharedDtor(); + void SetCachedSize(int size) const; + public: + ::google::protobuf::Metadata GetMetadata() const; + + // nested types ---------------------------------------------------- + + // accessors ------------------------------------------------------- + + // repeated int32 path = 1 [packed = true]; + inline int path_size() const; + inline void clear_path(); + static const int kPathFieldNumber = 1; + inline ::google::protobuf::int32 path(int index) const; + inline void set_path(int index, ::google::protobuf::int32 value); + inline void add_path(::google::protobuf::int32 value); + inline const ::google::protobuf::RepeatedField< ::google::protobuf::int32 >& + path() const; + inline ::google::protobuf::RepeatedField< ::google::protobuf::int32 >* + mutable_path(); + + // repeated int32 span = 2 [packed = true]; + inline int span_size() const; + inline void clear_span(); + static const int kSpanFieldNumber = 2; + inline ::google::protobuf::int32 span(int index) const; + inline void set_span(int index, ::google::protobuf::int32 value); + inline void add_span(::google::protobuf::int32 value); + inline const ::google::protobuf::RepeatedField< ::google::protobuf::int32 >& + span() const; + inline ::google::protobuf::RepeatedField< ::google::protobuf::int32 >* + mutable_span(); + + // optional string leading_comments = 3; + inline bool has_leading_comments() const; + inline void clear_leading_comments(); + static const int kLeadingCommentsFieldNumber = 3; + inline const ::std::string& leading_comments() const; + inline void set_leading_comments(const ::std::string& value); + inline void set_leading_comments(const char* value); + inline void set_leading_comments(const char* value, size_t size); + inline ::std::string* mutable_leading_comments(); + inline ::std::string* release_leading_comments(); + inline void set_allocated_leading_comments(::std::string* leading_comments); + + // optional string trailing_comments = 4; + inline bool has_trailing_comments() const; + inline void clear_trailing_comments(); + static const int kTrailingCommentsFieldNumber = 4; + inline const ::std::string& trailing_comments() const; + inline void set_trailing_comments(const ::std::string& value); + inline void set_trailing_comments(const char* value); + inline void set_trailing_comments(const char* value, size_t size); + inline ::std::string* mutable_trailing_comments(); + inline ::std::string* release_trailing_comments(); + inline void set_allocated_trailing_comments(::std::string* trailing_comments); + + // @@protoc_insertion_point(class_scope:google.protobuf.SourceCodeInfo.Location) + private: + inline void set_has_leading_comments(); + inline void clear_has_leading_comments(); + inline void set_has_trailing_comments(); + inline void clear_has_trailing_comments(); + + ::google::protobuf::UnknownFieldSet _unknown_fields_; + + ::google::protobuf::uint32 _has_bits_[1]; + mutable int _cached_size_; + ::google::protobuf::RepeatedField< ::google::protobuf::int32 > path_; + mutable int _path_cached_byte_size_; + ::google::protobuf::RepeatedField< ::google::protobuf::int32 > span_; + mutable int _span_cached_byte_size_; + ::std::string* leading_comments_; + ::std::string* trailing_comments_; friend void LIBPROTOBUF_EXPORT protobuf_AddDesc_google_2fprotobuf_2fdescriptor_2eproto(); friend void protobuf_AssignDesc_google_2fprotobuf_2fdescriptor_2eproto(); friend void protobuf_ShutdownFile_google_2fprotobuf_2fdescriptor_2eproto(); - - ::google::protobuf::uint32 _has_bits_[(6 + 31) / 32]; - - // WHY DOES & HAVE LOWER PRECEDENCE THAN != !? - inline bool _has_bit(int index) const { - return (_has_bits_[index / 32] & (1u << (index % 32))) != 0; + + void InitAsDefaultInstance(); + static SourceCodeInfo_Location* default_instance_; +}; +// ------------------------------------------------------------------- + +class LIBPROTOBUF_EXPORT SourceCodeInfo : public ::google::protobuf::Message { + public: + SourceCodeInfo(); + virtual ~SourceCodeInfo(); + + SourceCodeInfo(const SourceCodeInfo& from); + + inline SourceCodeInfo& operator=(const SourceCodeInfo& from) { + CopyFrom(from); + return *this; } - inline void _set_bit(int index) { - _has_bits_[index / 32] |= (1u << (index % 32)); + + inline const ::google::protobuf::UnknownFieldSet& unknown_fields() const { + return _unknown_fields_; } - inline void _clear_bit(int index) { - _has_bits_[index / 32] &= ~(1u << (index % 32)); + + inline ::google::protobuf::UnknownFieldSet* mutable_unknown_fields() { + return &_unknown_fields_; } - + + static const ::google::protobuf::Descriptor* descriptor(); + static const SourceCodeInfo& default_instance(); + + void Swap(SourceCodeInfo* other); + + // implements Message ---------------------------------------------- + + SourceCodeInfo* New() const; + void CopyFrom(const ::google::protobuf::Message& from); + void MergeFrom(const ::google::protobuf::Message& from); + void CopyFrom(const SourceCodeInfo& from); + void MergeFrom(const SourceCodeInfo& from); + void Clear(); + bool IsInitialized() const; + + int ByteSize() const; + bool MergePartialFromCodedStream( + ::google::protobuf::io::CodedInputStream* input); + void SerializeWithCachedSizes( + ::google::protobuf::io::CodedOutputStream* output) const; + ::google::protobuf::uint8* SerializeWithCachedSizesToArray(::google::protobuf::uint8* output) const; + int GetCachedSize() const { return _cached_size_; } + private: + void SharedCtor(); + void SharedDtor(); + void SetCachedSize(int size) const; + public: + ::google::protobuf::Metadata GetMetadata() const; + + // nested types ---------------------------------------------------- + + typedef SourceCodeInfo_Location Location; + + // accessors ------------------------------------------------------- + + // repeated .google.protobuf.SourceCodeInfo.Location location = 1; + inline int location_size() const; + inline void clear_location(); + static const int kLocationFieldNumber = 1; + inline const ::google::protobuf::SourceCodeInfo_Location& location(int index) const; + inline ::google::protobuf::SourceCodeInfo_Location* mutable_location(int index); + inline ::google::protobuf::SourceCodeInfo_Location* add_location(); + inline const ::google::protobuf::RepeatedPtrField< ::google::protobuf::SourceCodeInfo_Location >& + location() const; + inline ::google::protobuf::RepeatedPtrField< ::google::protobuf::SourceCodeInfo_Location >* + mutable_location(); + + // @@protoc_insertion_point(class_scope:google.protobuf.SourceCodeInfo) + private: + + ::google::protobuf::UnknownFieldSet _unknown_fields_; + + ::google::protobuf::uint32 _has_bits_[1]; + mutable int _cached_size_; + ::google::protobuf::RepeatedPtrField< ::google::protobuf::SourceCodeInfo_Location > location_; + friend void LIBPROTOBUF_EXPORT protobuf_AddDesc_google_2fprotobuf_2fdescriptor_2eproto(); + friend void protobuf_AssignDesc_google_2fprotobuf_2fdescriptor_2eproto(); + friend void protobuf_ShutdownFile_google_2fprotobuf_2fdescriptor_2eproto(); + void InitAsDefaultInstance(); - static UninterpretedOption* default_instance_; + static SourceCodeInfo* default_instance_; }; // =================================================================== @@ -2474,20 +2891,25 @@ inline void FileDescriptorSet::clear_file() { file_.Clear(); } inline const ::google::protobuf::FileDescriptorProto& FileDescriptorSet::file(int index) const { + // @@protoc_insertion_point(field_get:google.protobuf.FileDescriptorSet.file) return file_.Get(index); } inline ::google::protobuf::FileDescriptorProto* FileDescriptorSet::mutable_file(int index) { + // @@protoc_insertion_point(field_mutable:google.protobuf.FileDescriptorSet.file) return file_.Mutable(index); } inline ::google::protobuf::FileDescriptorProto* FileDescriptorSet::add_file() { + // @@protoc_insertion_point(field_add:google.protobuf.FileDescriptorSet.file) return file_.Add(); } inline const ::google::protobuf::RepeatedPtrField< ::google::protobuf::FileDescriptorProto >& FileDescriptorSet::file() const { + // @@protoc_insertion_point(field_list:google.protobuf.FileDescriptorSet.file) return file_; } inline ::google::protobuf::RepeatedPtrField< ::google::protobuf::FileDescriptorProto >* FileDescriptorSet::mutable_file() { + // @@protoc_insertion_point(field_mutable_list:google.protobuf.FileDescriptorSet.file) return &file_; } @@ -2497,87 +2919,155 @@ FileDescriptorSet::mutable_file() { // optional string name = 1; inline bool FileDescriptorProto::has_name() const { - return _has_bit(0); + return (_has_bits_[0] & 0x00000001u) != 0; +} +inline void FileDescriptorProto::set_has_name() { + _has_bits_[0] |= 0x00000001u; +} +inline void FileDescriptorProto::clear_has_name() { + _has_bits_[0] &= ~0x00000001u; } inline void FileDescriptorProto::clear_name() { - if (name_ != &_default_name_) { + if (name_ != &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { name_->clear(); } - _clear_bit(0); + clear_has_name(); } inline const ::std::string& FileDescriptorProto::name() const { + // @@protoc_insertion_point(field_get:google.protobuf.FileDescriptorProto.name) return *name_; } inline void FileDescriptorProto::set_name(const ::std::string& value) { - _set_bit(0); - if (name_ == &_default_name_) { + set_has_name(); + if (name_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { name_ = new ::std::string; } name_->assign(value); + // @@protoc_insertion_point(field_set:google.protobuf.FileDescriptorProto.name) } inline void FileDescriptorProto::set_name(const char* value) { - _set_bit(0); - if (name_ == &_default_name_) { + set_has_name(); + if (name_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { name_ = new ::std::string; } name_->assign(value); + // @@protoc_insertion_point(field_set_char:google.protobuf.FileDescriptorProto.name) } inline void FileDescriptorProto::set_name(const char* value, size_t size) { - _set_bit(0); - if (name_ == &_default_name_) { + set_has_name(); + if (name_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { name_ = new ::std::string; } name_->assign(reinterpret_cast<const char*>(value), size); + // @@protoc_insertion_point(field_set_pointer:google.protobuf.FileDescriptorProto.name) } inline ::std::string* FileDescriptorProto::mutable_name() { - _set_bit(0); - if (name_ == &_default_name_) { + set_has_name(); + if (name_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { name_ = new ::std::string; } + // @@protoc_insertion_point(field_mutable:google.protobuf.FileDescriptorProto.name) return name_; } +inline ::std::string* FileDescriptorProto::release_name() { + clear_has_name(); + if (name_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { + return NULL; + } else { + ::std::string* temp = name_; + name_ = const_cast< ::std::string*>(&::google::protobuf::internal::GetEmptyStringAlreadyInited()); + return temp; + } +} +inline void FileDescriptorProto::set_allocated_name(::std::string* name) { + if (name_ != &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { + delete name_; + } + if (name) { + set_has_name(); + name_ = name; + } else { + clear_has_name(); + name_ = const_cast< ::std::string*>(&::google::protobuf::internal::GetEmptyStringAlreadyInited()); + } + // @@protoc_insertion_point(field_set_allocated:google.protobuf.FileDescriptorProto.name) +} // optional string package = 2; inline bool FileDescriptorProto::has_package() const { - return _has_bit(1); + return (_has_bits_[0] & 0x00000002u) != 0; +} +inline void FileDescriptorProto::set_has_package() { + _has_bits_[0] |= 0x00000002u; +} +inline void FileDescriptorProto::clear_has_package() { + _has_bits_[0] &= ~0x00000002u; } inline void FileDescriptorProto::clear_package() { - if (package_ != &_default_package_) { + if (package_ != &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { package_->clear(); } - _clear_bit(1); + clear_has_package(); } inline const ::std::string& FileDescriptorProto::package() const { + // @@protoc_insertion_point(field_get:google.protobuf.FileDescriptorProto.package) return *package_; } inline void FileDescriptorProto::set_package(const ::std::string& value) { - _set_bit(1); - if (package_ == &_default_package_) { + set_has_package(); + if (package_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { package_ = new ::std::string; } package_->assign(value); + // @@protoc_insertion_point(field_set:google.protobuf.FileDescriptorProto.package) } inline void FileDescriptorProto::set_package(const char* value) { - _set_bit(1); - if (package_ == &_default_package_) { + set_has_package(); + if (package_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { package_ = new ::std::string; } package_->assign(value); + // @@protoc_insertion_point(field_set_char:google.protobuf.FileDescriptorProto.package) } inline void FileDescriptorProto::set_package(const char* value, size_t size) { - _set_bit(1); - if (package_ == &_default_package_) { + set_has_package(); + if (package_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { package_ = new ::std::string; } package_->assign(reinterpret_cast<const char*>(value), size); + // @@protoc_insertion_point(field_set_pointer:google.protobuf.FileDescriptorProto.package) } inline ::std::string* FileDescriptorProto::mutable_package() { - _set_bit(1); - if (package_ == &_default_package_) { + set_has_package(); + if (package_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { package_ = new ::std::string; } + // @@protoc_insertion_point(field_mutable:google.protobuf.FileDescriptorProto.package) return package_; } +inline ::std::string* FileDescriptorProto::release_package() { + clear_has_package(); + if (package_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { + return NULL; + } else { + ::std::string* temp = package_; + package_ = const_cast< ::std::string*>(&::google::protobuf::internal::GetEmptyStringAlreadyInited()); + return temp; + } +} +inline void FileDescriptorProto::set_allocated_package(::std::string* package) { + if (package_ != &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { + delete package_; + } + if (package) { + set_has_package(); + package_ = package; + } else { + clear_has_package(); + package_ = const_cast< ::std::string*>(&::google::protobuf::internal::GetEmptyStringAlreadyInited()); + } + // @@protoc_insertion_point(field_set_allocated:google.protobuf.FileDescriptorProto.package) +} // repeated string dependency = 3; inline int FileDescriptorProto::dependency_size() const { @@ -2587,42 +3077,112 @@ inline void FileDescriptorProto::clear_dependency() { dependency_.Clear(); } inline const ::std::string& FileDescriptorProto::dependency(int index) const { + // @@protoc_insertion_point(field_get:google.protobuf.FileDescriptorProto.dependency) return dependency_.Get(index); } inline ::std::string* FileDescriptorProto::mutable_dependency(int index) { + // @@protoc_insertion_point(field_mutable:google.protobuf.FileDescriptorProto.dependency) return dependency_.Mutable(index); } inline void FileDescriptorProto::set_dependency(int index, const ::std::string& value) { + // @@protoc_insertion_point(field_set:google.protobuf.FileDescriptorProto.dependency) dependency_.Mutable(index)->assign(value); } inline void FileDescriptorProto::set_dependency(int index, const char* value) { dependency_.Mutable(index)->assign(value); + // @@protoc_insertion_point(field_set_char:google.protobuf.FileDescriptorProto.dependency) } inline void FileDescriptorProto::set_dependency(int index, const char* value, size_t size) { dependency_.Mutable(index)->assign( reinterpret_cast<const char*>(value), size); + // @@protoc_insertion_point(field_set_pointer:google.protobuf.FileDescriptorProto.dependency) } inline ::std::string* FileDescriptorProto::add_dependency() { return dependency_.Add(); } inline void FileDescriptorProto::add_dependency(const ::std::string& value) { dependency_.Add()->assign(value); + // @@protoc_insertion_point(field_add:google.protobuf.FileDescriptorProto.dependency) } inline void FileDescriptorProto::add_dependency(const char* value) { dependency_.Add()->assign(value); + // @@protoc_insertion_point(field_add_char:google.protobuf.FileDescriptorProto.dependency) } inline void FileDescriptorProto::add_dependency(const char* value, size_t size) { dependency_.Add()->assign(reinterpret_cast<const char*>(value), size); + // @@protoc_insertion_point(field_add_pointer:google.protobuf.FileDescriptorProto.dependency) } inline const ::google::protobuf::RepeatedPtrField< ::std::string>& FileDescriptorProto::dependency() const { + // @@protoc_insertion_point(field_list:google.protobuf.FileDescriptorProto.dependency) return dependency_; } inline ::google::protobuf::RepeatedPtrField< ::std::string>* FileDescriptorProto::mutable_dependency() { + // @@protoc_insertion_point(field_mutable_list:google.protobuf.FileDescriptorProto.dependency) return &dependency_; } +// repeated int32 public_dependency = 10; +inline int FileDescriptorProto::public_dependency_size() const { + return public_dependency_.size(); +} +inline void FileDescriptorProto::clear_public_dependency() { + public_dependency_.Clear(); +} +inline ::google::protobuf::int32 FileDescriptorProto::public_dependency(int index) const { + // @@protoc_insertion_point(field_get:google.protobuf.FileDescriptorProto.public_dependency) + return public_dependency_.Get(index); +} +inline void FileDescriptorProto::set_public_dependency(int index, ::google::protobuf::int32 value) { + public_dependency_.Set(index, value); + // @@protoc_insertion_point(field_set:google.protobuf.FileDescriptorProto.public_dependency) +} +inline void FileDescriptorProto::add_public_dependency(::google::protobuf::int32 value) { + public_dependency_.Add(value); + // @@protoc_insertion_point(field_add:google.protobuf.FileDescriptorProto.public_dependency) +} +inline const ::google::protobuf::RepeatedField< ::google::protobuf::int32 >& +FileDescriptorProto::public_dependency() const { + // @@protoc_insertion_point(field_list:google.protobuf.FileDescriptorProto.public_dependency) + return public_dependency_; +} +inline ::google::protobuf::RepeatedField< ::google::protobuf::int32 >* +FileDescriptorProto::mutable_public_dependency() { + // @@protoc_insertion_point(field_mutable_list:google.protobuf.FileDescriptorProto.public_dependency) + return &public_dependency_; +} + +// repeated int32 weak_dependency = 11; +inline int FileDescriptorProto::weak_dependency_size() const { + return weak_dependency_.size(); +} +inline void FileDescriptorProto::clear_weak_dependency() { + weak_dependency_.Clear(); +} +inline ::google::protobuf::int32 FileDescriptorProto::weak_dependency(int index) const { + // @@protoc_insertion_point(field_get:google.protobuf.FileDescriptorProto.weak_dependency) + return weak_dependency_.Get(index); +} +inline void FileDescriptorProto::set_weak_dependency(int index, ::google::protobuf::int32 value) { + weak_dependency_.Set(index, value); + // @@protoc_insertion_point(field_set:google.protobuf.FileDescriptorProto.weak_dependency) +} +inline void FileDescriptorProto::add_weak_dependency(::google::protobuf::int32 value) { + weak_dependency_.Add(value); + // @@protoc_insertion_point(field_add:google.protobuf.FileDescriptorProto.weak_dependency) +} +inline const ::google::protobuf::RepeatedField< ::google::protobuf::int32 >& +FileDescriptorProto::weak_dependency() const { + // @@protoc_insertion_point(field_list:google.protobuf.FileDescriptorProto.weak_dependency) + return weak_dependency_; +} +inline ::google::protobuf::RepeatedField< ::google::protobuf::int32 >* +FileDescriptorProto::mutable_weak_dependency() { + // @@protoc_insertion_point(field_mutable_list:google.protobuf.FileDescriptorProto.weak_dependency) + return &weak_dependency_; +} + // repeated .google.protobuf.DescriptorProto message_type = 4; inline int FileDescriptorProto::message_type_size() const { return message_type_.size(); @@ -2631,20 +3191,25 @@ inline void FileDescriptorProto::clear_message_type() { message_type_.Clear(); } inline const ::google::protobuf::DescriptorProto& FileDescriptorProto::message_type(int index) const { + // @@protoc_insertion_point(field_get:google.protobuf.FileDescriptorProto.message_type) return message_type_.Get(index); } inline ::google::protobuf::DescriptorProto* FileDescriptorProto::mutable_message_type(int index) { + // @@protoc_insertion_point(field_mutable:google.protobuf.FileDescriptorProto.message_type) return message_type_.Mutable(index); } inline ::google::protobuf::DescriptorProto* FileDescriptorProto::add_message_type() { + // @@protoc_insertion_point(field_add:google.protobuf.FileDescriptorProto.message_type) return message_type_.Add(); } inline const ::google::protobuf::RepeatedPtrField< ::google::protobuf::DescriptorProto >& FileDescriptorProto::message_type() const { + // @@protoc_insertion_point(field_list:google.protobuf.FileDescriptorProto.message_type) return message_type_; } inline ::google::protobuf::RepeatedPtrField< ::google::protobuf::DescriptorProto >* FileDescriptorProto::mutable_message_type() { + // @@protoc_insertion_point(field_mutable_list:google.protobuf.FileDescriptorProto.message_type) return &message_type_; } @@ -2656,20 +3221,25 @@ inline void FileDescriptorProto::clear_enum_type() { enum_type_.Clear(); } inline const ::google::protobuf::EnumDescriptorProto& FileDescriptorProto::enum_type(int index) const { + // @@protoc_insertion_point(field_get:google.protobuf.FileDescriptorProto.enum_type) return enum_type_.Get(index); } inline ::google::protobuf::EnumDescriptorProto* FileDescriptorProto::mutable_enum_type(int index) { + // @@protoc_insertion_point(field_mutable:google.protobuf.FileDescriptorProto.enum_type) return enum_type_.Mutable(index); } inline ::google::protobuf::EnumDescriptorProto* FileDescriptorProto::add_enum_type() { + // @@protoc_insertion_point(field_add:google.protobuf.FileDescriptorProto.enum_type) return enum_type_.Add(); } inline const ::google::protobuf::RepeatedPtrField< ::google::protobuf::EnumDescriptorProto >& FileDescriptorProto::enum_type() const { + // @@protoc_insertion_point(field_list:google.protobuf.FileDescriptorProto.enum_type) return enum_type_; } inline ::google::protobuf::RepeatedPtrField< ::google::protobuf::EnumDescriptorProto >* FileDescriptorProto::mutable_enum_type() { + // @@protoc_insertion_point(field_mutable_list:google.protobuf.FileDescriptorProto.enum_type) return &enum_type_; } @@ -2681,20 +3251,25 @@ inline void FileDescriptorProto::clear_service() { service_.Clear(); } inline const ::google::protobuf::ServiceDescriptorProto& FileDescriptorProto::service(int index) const { + // @@protoc_insertion_point(field_get:google.protobuf.FileDescriptorProto.service) return service_.Get(index); } inline ::google::protobuf::ServiceDescriptorProto* FileDescriptorProto::mutable_service(int index) { + // @@protoc_insertion_point(field_mutable:google.protobuf.FileDescriptorProto.service) return service_.Mutable(index); } inline ::google::protobuf::ServiceDescriptorProto* FileDescriptorProto::add_service() { + // @@protoc_insertion_point(field_add:google.protobuf.FileDescriptorProto.service) return service_.Add(); } inline const ::google::protobuf::RepeatedPtrField< ::google::protobuf::ServiceDescriptorProto >& FileDescriptorProto::service() const { + // @@protoc_insertion_point(field_list:google.protobuf.FileDescriptorProto.service) return service_; } inline ::google::protobuf::RepeatedPtrField< ::google::protobuf::ServiceDescriptorProto >* FileDescriptorProto::mutable_service() { + // @@protoc_insertion_point(field_mutable_list:google.protobuf.FileDescriptorProto.service) return &service_; } @@ -2706,39 +3281,109 @@ inline void FileDescriptorProto::clear_extension() { extension_.Clear(); } inline const ::google::protobuf::FieldDescriptorProto& FileDescriptorProto::extension(int index) const { + // @@protoc_insertion_point(field_get:google.protobuf.FileDescriptorProto.extension) return extension_.Get(index); } inline ::google::protobuf::FieldDescriptorProto* FileDescriptorProto::mutable_extension(int index) { + // @@protoc_insertion_point(field_mutable:google.protobuf.FileDescriptorProto.extension) return extension_.Mutable(index); } inline ::google::protobuf::FieldDescriptorProto* FileDescriptorProto::add_extension() { + // @@protoc_insertion_point(field_add:google.protobuf.FileDescriptorProto.extension) return extension_.Add(); } inline const ::google::protobuf::RepeatedPtrField< ::google::protobuf::FieldDescriptorProto >& FileDescriptorProto::extension() const { + // @@protoc_insertion_point(field_list:google.protobuf.FileDescriptorProto.extension) return extension_; } inline ::google::protobuf::RepeatedPtrField< ::google::protobuf::FieldDescriptorProto >* FileDescriptorProto::mutable_extension() { + // @@protoc_insertion_point(field_mutable_list:google.protobuf.FileDescriptorProto.extension) return &extension_; } // optional .google.protobuf.FileOptions options = 8; inline bool FileDescriptorProto::has_options() const { - return _has_bit(7); + return (_has_bits_[0] & 0x00000200u) != 0; +} +inline void FileDescriptorProto::set_has_options() { + _has_bits_[0] |= 0x00000200u; +} +inline void FileDescriptorProto::clear_has_options() { + _has_bits_[0] &= ~0x00000200u; } inline void FileDescriptorProto::clear_options() { if (options_ != NULL) options_->::google::protobuf::FileOptions::Clear(); - _clear_bit(7); + clear_has_options(); } inline const ::google::protobuf::FileOptions& FileDescriptorProto::options() const { + // @@protoc_insertion_point(field_get:google.protobuf.FileDescriptorProto.options) return options_ != NULL ? *options_ : *default_instance_->options_; } inline ::google::protobuf::FileOptions* FileDescriptorProto::mutable_options() { - _set_bit(7); + set_has_options(); if (options_ == NULL) options_ = new ::google::protobuf::FileOptions; + // @@protoc_insertion_point(field_mutable:google.protobuf.FileDescriptorProto.options) return options_; } +inline ::google::protobuf::FileOptions* FileDescriptorProto::release_options() { + clear_has_options(); + ::google::protobuf::FileOptions* temp = options_; + options_ = NULL; + return temp; +} +inline void FileDescriptorProto::set_allocated_options(::google::protobuf::FileOptions* options) { + delete options_; + options_ = options; + if (options) { + set_has_options(); + } else { + clear_has_options(); + } + // @@protoc_insertion_point(field_set_allocated:google.protobuf.FileDescriptorProto.options) +} + +// optional .google.protobuf.SourceCodeInfo source_code_info = 9; +inline bool FileDescriptorProto::has_source_code_info() const { + return (_has_bits_[0] & 0x00000400u) != 0; +} +inline void FileDescriptorProto::set_has_source_code_info() { + _has_bits_[0] |= 0x00000400u; +} +inline void FileDescriptorProto::clear_has_source_code_info() { + _has_bits_[0] &= ~0x00000400u; +} +inline void FileDescriptorProto::clear_source_code_info() { + if (source_code_info_ != NULL) source_code_info_->::google::protobuf::SourceCodeInfo::Clear(); + clear_has_source_code_info(); +} +inline const ::google::protobuf::SourceCodeInfo& FileDescriptorProto::source_code_info() const { + // @@protoc_insertion_point(field_get:google.protobuf.FileDescriptorProto.source_code_info) + return source_code_info_ != NULL ? *source_code_info_ : *default_instance_->source_code_info_; +} +inline ::google::protobuf::SourceCodeInfo* FileDescriptorProto::mutable_source_code_info() { + set_has_source_code_info(); + if (source_code_info_ == NULL) source_code_info_ = new ::google::protobuf::SourceCodeInfo; + // @@protoc_insertion_point(field_mutable:google.protobuf.FileDescriptorProto.source_code_info) + return source_code_info_; +} +inline ::google::protobuf::SourceCodeInfo* FileDescriptorProto::release_source_code_info() { + clear_has_source_code_info(); + ::google::protobuf::SourceCodeInfo* temp = source_code_info_; + source_code_info_ = NULL; + return temp; +} +inline void FileDescriptorProto::set_allocated_source_code_info(::google::protobuf::SourceCodeInfo* source_code_info) { + delete source_code_info_; + source_code_info_ = source_code_info; + if (source_code_info) { + set_has_source_code_info(); + } else { + clear_has_source_code_info(); + } + // @@protoc_insertion_point(field_set_allocated:google.protobuf.FileDescriptorProto.source_code_info) +} // ------------------------------------------------------------------- @@ -2746,34 +3391,50 @@ inline ::google::protobuf::FileOptions* FileDescriptorProto::mutable_options() { // optional int32 start = 1; inline bool DescriptorProto_ExtensionRange::has_start() const { - return _has_bit(0); + return (_has_bits_[0] & 0x00000001u) != 0; +} +inline void DescriptorProto_ExtensionRange::set_has_start() { + _has_bits_[0] |= 0x00000001u; +} +inline void DescriptorProto_ExtensionRange::clear_has_start() { + _has_bits_[0] &= ~0x00000001u; } inline void DescriptorProto_ExtensionRange::clear_start() { start_ = 0; - _clear_bit(0); + clear_has_start(); } inline ::google::protobuf::int32 DescriptorProto_ExtensionRange::start() const { + // @@protoc_insertion_point(field_get:google.protobuf.DescriptorProto.ExtensionRange.start) return start_; } inline void DescriptorProto_ExtensionRange::set_start(::google::protobuf::int32 value) { - _set_bit(0); + set_has_start(); start_ = value; + // @@protoc_insertion_point(field_set:google.protobuf.DescriptorProto.ExtensionRange.start) } // optional int32 end = 2; inline bool DescriptorProto_ExtensionRange::has_end() const { - return _has_bit(1); + return (_has_bits_[0] & 0x00000002u) != 0; +} +inline void DescriptorProto_ExtensionRange::set_has_end() { + _has_bits_[0] |= 0x00000002u; +} +inline void DescriptorProto_ExtensionRange::clear_has_end() { + _has_bits_[0] &= ~0x00000002u; } inline void DescriptorProto_ExtensionRange::clear_end() { end_ = 0; - _clear_bit(1); + clear_has_end(); } inline ::google::protobuf::int32 DescriptorProto_ExtensionRange::end() const { + // @@protoc_insertion_point(field_get:google.protobuf.DescriptorProto.ExtensionRange.end) return end_; } inline void DescriptorProto_ExtensionRange::set_end(::google::protobuf::int32 value) { - _set_bit(1); + set_has_end(); end_ = value; + // @@protoc_insertion_point(field_set:google.protobuf.DescriptorProto.ExtensionRange.end) } // ------------------------------------------------------------------- @@ -2782,45 +3443,79 @@ inline void DescriptorProto_ExtensionRange::set_end(::google::protobuf::int32 va // optional string name = 1; inline bool DescriptorProto::has_name() const { - return _has_bit(0); + return (_has_bits_[0] & 0x00000001u) != 0; +} +inline void DescriptorProto::set_has_name() { + _has_bits_[0] |= 0x00000001u; +} +inline void DescriptorProto::clear_has_name() { + _has_bits_[0] &= ~0x00000001u; } inline void DescriptorProto::clear_name() { - if (name_ != &_default_name_) { + if (name_ != &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { name_->clear(); } - _clear_bit(0); + clear_has_name(); } inline const ::std::string& DescriptorProto::name() const { + // @@protoc_insertion_point(field_get:google.protobuf.DescriptorProto.name) return *name_; } inline void DescriptorProto::set_name(const ::std::string& value) { - _set_bit(0); - if (name_ == &_default_name_) { + set_has_name(); + if (name_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { name_ = new ::std::string; } name_->assign(value); + // @@protoc_insertion_point(field_set:google.protobuf.DescriptorProto.name) } inline void DescriptorProto::set_name(const char* value) { - _set_bit(0); - if (name_ == &_default_name_) { + set_has_name(); + if (name_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { name_ = new ::std::string; } name_->assign(value); + // @@protoc_insertion_point(field_set_char:google.protobuf.DescriptorProto.name) } inline void DescriptorProto::set_name(const char* value, size_t size) { - _set_bit(0); - if (name_ == &_default_name_) { + set_has_name(); + if (name_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { name_ = new ::std::string; } name_->assign(reinterpret_cast<const char*>(value), size); + // @@protoc_insertion_point(field_set_pointer:google.protobuf.DescriptorProto.name) } inline ::std::string* DescriptorProto::mutable_name() { - _set_bit(0); - if (name_ == &_default_name_) { + set_has_name(); + if (name_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { name_ = new ::std::string; } + // @@protoc_insertion_point(field_mutable:google.protobuf.DescriptorProto.name) return name_; } +inline ::std::string* DescriptorProto::release_name() { + clear_has_name(); + if (name_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { + return NULL; + } else { + ::std::string* temp = name_; + name_ = const_cast< ::std::string*>(&::google::protobuf::internal::GetEmptyStringAlreadyInited()); + return temp; + } +} +inline void DescriptorProto::set_allocated_name(::std::string* name) { + if (name_ != &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { + delete name_; + } + if (name) { + set_has_name(); + name_ = name; + } else { + clear_has_name(); + name_ = const_cast< ::std::string*>(&::google::protobuf::internal::GetEmptyStringAlreadyInited()); + } + // @@protoc_insertion_point(field_set_allocated:google.protobuf.DescriptorProto.name) +} // repeated .google.protobuf.FieldDescriptorProto field = 2; inline int DescriptorProto::field_size() const { @@ -2830,20 +3525,25 @@ inline void DescriptorProto::clear_field() { field_.Clear(); } inline const ::google::protobuf::FieldDescriptorProto& DescriptorProto::field(int index) const { + // @@protoc_insertion_point(field_get:google.protobuf.DescriptorProto.field) return field_.Get(index); } inline ::google::protobuf::FieldDescriptorProto* DescriptorProto::mutable_field(int index) { + // @@protoc_insertion_point(field_mutable:google.protobuf.DescriptorProto.field) return field_.Mutable(index); } inline ::google::protobuf::FieldDescriptorProto* DescriptorProto::add_field() { + // @@protoc_insertion_point(field_add:google.protobuf.DescriptorProto.field) return field_.Add(); } inline const ::google::protobuf::RepeatedPtrField< ::google::protobuf::FieldDescriptorProto >& DescriptorProto::field() const { + // @@protoc_insertion_point(field_list:google.protobuf.DescriptorProto.field) return field_; } inline ::google::protobuf::RepeatedPtrField< ::google::protobuf::FieldDescriptorProto >* DescriptorProto::mutable_field() { + // @@protoc_insertion_point(field_mutable_list:google.protobuf.DescriptorProto.field) return &field_; } @@ -2855,20 +3555,25 @@ inline void DescriptorProto::clear_extension() { extension_.Clear(); } inline const ::google::protobuf::FieldDescriptorProto& DescriptorProto::extension(int index) const { + // @@protoc_insertion_point(field_get:google.protobuf.DescriptorProto.extension) return extension_.Get(index); } inline ::google::protobuf::FieldDescriptorProto* DescriptorProto::mutable_extension(int index) { + // @@protoc_insertion_point(field_mutable:google.protobuf.DescriptorProto.extension) return extension_.Mutable(index); } inline ::google::protobuf::FieldDescriptorProto* DescriptorProto::add_extension() { + // @@protoc_insertion_point(field_add:google.protobuf.DescriptorProto.extension) return extension_.Add(); } inline const ::google::protobuf::RepeatedPtrField< ::google::protobuf::FieldDescriptorProto >& DescriptorProto::extension() const { + // @@protoc_insertion_point(field_list:google.protobuf.DescriptorProto.extension) return extension_; } inline ::google::protobuf::RepeatedPtrField< ::google::protobuf::FieldDescriptorProto >* DescriptorProto::mutable_extension() { + // @@protoc_insertion_point(field_mutable_list:google.protobuf.DescriptorProto.extension) return &extension_; } @@ -2880,20 +3585,25 @@ inline void DescriptorProto::clear_nested_type() { nested_type_.Clear(); } inline const ::google::protobuf::DescriptorProto& DescriptorProto::nested_type(int index) const { + // @@protoc_insertion_point(field_get:google.protobuf.DescriptorProto.nested_type) return nested_type_.Get(index); } inline ::google::protobuf::DescriptorProto* DescriptorProto::mutable_nested_type(int index) { + // @@protoc_insertion_point(field_mutable:google.protobuf.DescriptorProto.nested_type) return nested_type_.Mutable(index); } inline ::google::protobuf::DescriptorProto* DescriptorProto::add_nested_type() { + // @@protoc_insertion_point(field_add:google.protobuf.DescriptorProto.nested_type) return nested_type_.Add(); } inline const ::google::protobuf::RepeatedPtrField< ::google::protobuf::DescriptorProto >& DescriptorProto::nested_type() const { + // @@protoc_insertion_point(field_list:google.protobuf.DescriptorProto.nested_type) return nested_type_; } inline ::google::protobuf::RepeatedPtrField< ::google::protobuf::DescriptorProto >* DescriptorProto::mutable_nested_type() { + // @@protoc_insertion_point(field_mutable_list:google.protobuf.DescriptorProto.nested_type) return &nested_type_; } @@ -2905,20 +3615,25 @@ inline void DescriptorProto::clear_enum_type() { enum_type_.Clear(); } inline const ::google::protobuf::EnumDescriptorProto& DescriptorProto::enum_type(int index) const { + // @@protoc_insertion_point(field_get:google.protobuf.DescriptorProto.enum_type) return enum_type_.Get(index); } inline ::google::protobuf::EnumDescriptorProto* DescriptorProto::mutable_enum_type(int index) { + // @@protoc_insertion_point(field_mutable:google.protobuf.DescriptorProto.enum_type) return enum_type_.Mutable(index); } inline ::google::protobuf::EnumDescriptorProto* DescriptorProto::add_enum_type() { + // @@protoc_insertion_point(field_add:google.protobuf.DescriptorProto.enum_type) return enum_type_.Add(); } inline const ::google::protobuf::RepeatedPtrField< ::google::protobuf::EnumDescriptorProto >& DescriptorProto::enum_type() const { + // @@protoc_insertion_point(field_list:google.protobuf.DescriptorProto.enum_type) return enum_type_; } inline ::google::protobuf::RepeatedPtrField< ::google::protobuf::EnumDescriptorProto >* DescriptorProto::mutable_enum_type() { + // @@protoc_insertion_point(field_mutable_list:google.protobuf.DescriptorProto.enum_type) return &enum_type_; } @@ -2930,39 +3645,98 @@ inline void DescriptorProto::clear_extension_range() { extension_range_.Clear(); } inline const ::google::protobuf::DescriptorProto_ExtensionRange& DescriptorProto::extension_range(int index) const { + // @@protoc_insertion_point(field_get:google.protobuf.DescriptorProto.extension_range) return extension_range_.Get(index); } inline ::google::protobuf::DescriptorProto_ExtensionRange* DescriptorProto::mutable_extension_range(int index) { + // @@protoc_insertion_point(field_mutable:google.protobuf.DescriptorProto.extension_range) return extension_range_.Mutable(index); } inline ::google::protobuf::DescriptorProto_ExtensionRange* DescriptorProto::add_extension_range() { + // @@protoc_insertion_point(field_add:google.protobuf.DescriptorProto.extension_range) return extension_range_.Add(); } inline const ::google::protobuf::RepeatedPtrField< ::google::protobuf::DescriptorProto_ExtensionRange >& DescriptorProto::extension_range() const { + // @@protoc_insertion_point(field_list:google.protobuf.DescriptorProto.extension_range) return extension_range_; } inline ::google::protobuf::RepeatedPtrField< ::google::protobuf::DescriptorProto_ExtensionRange >* DescriptorProto::mutable_extension_range() { + // @@protoc_insertion_point(field_mutable_list:google.protobuf.DescriptorProto.extension_range) return &extension_range_; } +// repeated .google.protobuf.OneofDescriptorProto oneof_decl = 8; +inline int DescriptorProto::oneof_decl_size() const { + return oneof_decl_.size(); +} +inline void DescriptorProto::clear_oneof_decl() { + oneof_decl_.Clear(); +} +inline const ::google::protobuf::OneofDescriptorProto& DescriptorProto::oneof_decl(int index) const { + // @@protoc_insertion_point(field_get:google.protobuf.DescriptorProto.oneof_decl) + return oneof_decl_.Get(index); +} +inline ::google::protobuf::OneofDescriptorProto* DescriptorProto::mutable_oneof_decl(int index) { + // @@protoc_insertion_point(field_mutable:google.protobuf.DescriptorProto.oneof_decl) + return oneof_decl_.Mutable(index); +} +inline ::google::protobuf::OneofDescriptorProto* DescriptorProto::add_oneof_decl() { + // @@protoc_insertion_point(field_add:google.protobuf.DescriptorProto.oneof_decl) + return oneof_decl_.Add(); +} +inline const ::google::protobuf::RepeatedPtrField< ::google::protobuf::OneofDescriptorProto >& +DescriptorProto::oneof_decl() const { + // @@protoc_insertion_point(field_list:google.protobuf.DescriptorProto.oneof_decl) + return oneof_decl_; +} +inline ::google::protobuf::RepeatedPtrField< ::google::protobuf::OneofDescriptorProto >* +DescriptorProto::mutable_oneof_decl() { + // @@protoc_insertion_point(field_mutable_list:google.protobuf.DescriptorProto.oneof_decl) + return &oneof_decl_; +} + // optional .google.protobuf.MessageOptions options = 7; inline bool DescriptorProto::has_options() const { - return _has_bit(6); + return (_has_bits_[0] & 0x00000080u) != 0; +} +inline void DescriptorProto::set_has_options() { + _has_bits_[0] |= 0x00000080u; +} +inline void DescriptorProto::clear_has_options() { + _has_bits_[0] &= ~0x00000080u; } inline void DescriptorProto::clear_options() { if (options_ != NULL) options_->::google::protobuf::MessageOptions::Clear(); - _clear_bit(6); + clear_has_options(); } inline const ::google::protobuf::MessageOptions& DescriptorProto::options() const { + // @@protoc_insertion_point(field_get:google.protobuf.DescriptorProto.options) return options_ != NULL ? *options_ : *default_instance_->options_; } inline ::google::protobuf::MessageOptions* DescriptorProto::mutable_options() { - _set_bit(6); + set_has_options(); if (options_ == NULL) options_ = new ::google::protobuf::MessageOptions; + // @@protoc_insertion_point(field_mutable:google.protobuf.DescriptorProto.options) return options_; } +inline ::google::protobuf::MessageOptions* DescriptorProto::release_options() { + clear_has_options(); + ::google::protobuf::MessageOptions* temp = options_; + options_ = NULL; + return temp; +} +inline void DescriptorProto::set_allocated_options(::google::protobuf::MessageOptions* options) { + delete options_; + options_ = options; + if (options) { + set_has_options(); + } else { + clear_has_options(); + } + // @@protoc_insertion_point(field_set_allocated:google.protobuf.DescriptorProto.options) +} // ------------------------------------------------------------------- @@ -2970,238 +3744,526 @@ inline ::google::protobuf::MessageOptions* DescriptorProto::mutable_options() { // optional string name = 1; inline bool FieldDescriptorProto::has_name() const { - return _has_bit(0); + return (_has_bits_[0] & 0x00000001u) != 0; +} +inline void FieldDescriptorProto::set_has_name() { + _has_bits_[0] |= 0x00000001u; +} +inline void FieldDescriptorProto::clear_has_name() { + _has_bits_[0] &= ~0x00000001u; } inline void FieldDescriptorProto::clear_name() { - if (name_ != &_default_name_) { + if (name_ != &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { name_->clear(); } - _clear_bit(0); + clear_has_name(); } inline const ::std::string& FieldDescriptorProto::name() const { + // @@protoc_insertion_point(field_get:google.protobuf.FieldDescriptorProto.name) return *name_; } inline void FieldDescriptorProto::set_name(const ::std::string& value) { - _set_bit(0); - if (name_ == &_default_name_) { + set_has_name(); + if (name_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { name_ = new ::std::string; } name_->assign(value); + // @@protoc_insertion_point(field_set:google.protobuf.FieldDescriptorProto.name) } inline void FieldDescriptorProto::set_name(const char* value) { - _set_bit(0); - if (name_ == &_default_name_) { + set_has_name(); + if (name_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { name_ = new ::std::string; } name_->assign(value); + // @@protoc_insertion_point(field_set_char:google.protobuf.FieldDescriptorProto.name) } inline void FieldDescriptorProto::set_name(const char* value, size_t size) { - _set_bit(0); - if (name_ == &_default_name_) { + set_has_name(); + if (name_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { name_ = new ::std::string; } name_->assign(reinterpret_cast<const char*>(value), size); + // @@protoc_insertion_point(field_set_pointer:google.protobuf.FieldDescriptorProto.name) } inline ::std::string* FieldDescriptorProto::mutable_name() { - _set_bit(0); - if (name_ == &_default_name_) { + set_has_name(); + if (name_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { name_ = new ::std::string; } + // @@protoc_insertion_point(field_mutable:google.protobuf.FieldDescriptorProto.name) return name_; } +inline ::std::string* FieldDescriptorProto::release_name() { + clear_has_name(); + if (name_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { + return NULL; + } else { + ::std::string* temp = name_; + name_ = const_cast< ::std::string*>(&::google::protobuf::internal::GetEmptyStringAlreadyInited()); + return temp; + } +} +inline void FieldDescriptorProto::set_allocated_name(::std::string* name) { + if (name_ != &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { + delete name_; + } + if (name) { + set_has_name(); + name_ = name; + } else { + clear_has_name(); + name_ = const_cast< ::std::string*>(&::google::protobuf::internal::GetEmptyStringAlreadyInited()); + } + // @@protoc_insertion_point(field_set_allocated:google.protobuf.FieldDescriptorProto.name) +} // optional int32 number = 3; inline bool FieldDescriptorProto::has_number() const { - return _has_bit(1); + return (_has_bits_[0] & 0x00000002u) != 0; +} +inline void FieldDescriptorProto::set_has_number() { + _has_bits_[0] |= 0x00000002u; +} +inline void FieldDescriptorProto::clear_has_number() { + _has_bits_[0] &= ~0x00000002u; } inline void FieldDescriptorProto::clear_number() { number_ = 0; - _clear_bit(1); + clear_has_number(); } inline ::google::protobuf::int32 FieldDescriptorProto::number() const { + // @@protoc_insertion_point(field_get:google.protobuf.FieldDescriptorProto.number) return number_; } inline void FieldDescriptorProto::set_number(::google::protobuf::int32 value) { - _set_bit(1); + set_has_number(); number_ = value; + // @@protoc_insertion_point(field_set:google.protobuf.FieldDescriptorProto.number) } // optional .google.protobuf.FieldDescriptorProto.Label label = 4; inline bool FieldDescriptorProto::has_label() const { - return _has_bit(2); + return (_has_bits_[0] & 0x00000004u) != 0; +} +inline void FieldDescriptorProto::set_has_label() { + _has_bits_[0] |= 0x00000004u; +} +inline void FieldDescriptorProto::clear_has_label() { + _has_bits_[0] &= ~0x00000004u; } inline void FieldDescriptorProto::clear_label() { label_ = 1; - _clear_bit(2); + clear_has_label(); } inline ::google::protobuf::FieldDescriptorProto_Label FieldDescriptorProto::label() const { + // @@protoc_insertion_point(field_get:google.protobuf.FieldDescriptorProto.label) return static_cast< ::google::protobuf::FieldDescriptorProto_Label >(label_); } inline void FieldDescriptorProto::set_label(::google::protobuf::FieldDescriptorProto_Label value) { - GOOGLE_DCHECK(::google::protobuf::FieldDescriptorProto_Label_IsValid(value)); - _set_bit(2); + assert(::google::protobuf::FieldDescriptorProto_Label_IsValid(value)); + set_has_label(); label_ = value; + // @@protoc_insertion_point(field_set:google.protobuf.FieldDescriptorProto.label) } // optional .google.protobuf.FieldDescriptorProto.Type type = 5; inline bool FieldDescriptorProto::has_type() const { - return _has_bit(3); + return (_has_bits_[0] & 0x00000008u) != 0; +} +inline void FieldDescriptorProto::set_has_type() { + _has_bits_[0] |= 0x00000008u; +} +inline void FieldDescriptorProto::clear_has_type() { + _has_bits_[0] &= ~0x00000008u; } inline void FieldDescriptorProto::clear_type() { type_ = 1; - _clear_bit(3); + clear_has_type(); } inline ::google::protobuf::FieldDescriptorProto_Type FieldDescriptorProto::type() const { + // @@protoc_insertion_point(field_get:google.protobuf.FieldDescriptorProto.type) return static_cast< ::google::protobuf::FieldDescriptorProto_Type >(type_); } inline void FieldDescriptorProto::set_type(::google::protobuf::FieldDescriptorProto_Type value) { - GOOGLE_DCHECK(::google::protobuf::FieldDescriptorProto_Type_IsValid(value)); - _set_bit(3); + assert(::google::protobuf::FieldDescriptorProto_Type_IsValid(value)); + set_has_type(); type_ = value; + // @@protoc_insertion_point(field_set:google.protobuf.FieldDescriptorProto.type) } // optional string type_name = 6; inline bool FieldDescriptorProto::has_type_name() const { - return _has_bit(4); + return (_has_bits_[0] & 0x00000010u) != 0; +} +inline void FieldDescriptorProto::set_has_type_name() { + _has_bits_[0] |= 0x00000010u; +} +inline void FieldDescriptorProto::clear_has_type_name() { + _has_bits_[0] &= ~0x00000010u; } inline void FieldDescriptorProto::clear_type_name() { - if (type_name_ != &_default_type_name_) { + if (type_name_ != &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { type_name_->clear(); } - _clear_bit(4); + clear_has_type_name(); } inline const ::std::string& FieldDescriptorProto::type_name() const { + // @@protoc_insertion_point(field_get:google.protobuf.FieldDescriptorProto.type_name) return *type_name_; } inline void FieldDescriptorProto::set_type_name(const ::std::string& value) { - _set_bit(4); - if (type_name_ == &_default_type_name_) { + set_has_type_name(); + if (type_name_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { type_name_ = new ::std::string; } type_name_->assign(value); + // @@protoc_insertion_point(field_set:google.protobuf.FieldDescriptorProto.type_name) } inline void FieldDescriptorProto::set_type_name(const char* value) { - _set_bit(4); - if (type_name_ == &_default_type_name_) { + set_has_type_name(); + if (type_name_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { type_name_ = new ::std::string; } type_name_->assign(value); + // @@protoc_insertion_point(field_set_char:google.protobuf.FieldDescriptorProto.type_name) } inline void FieldDescriptorProto::set_type_name(const char* value, size_t size) { - _set_bit(4); - if (type_name_ == &_default_type_name_) { + set_has_type_name(); + if (type_name_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { type_name_ = new ::std::string; } type_name_->assign(reinterpret_cast<const char*>(value), size); + // @@protoc_insertion_point(field_set_pointer:google.protobuf.FieldDescriptorProto.type_name) } inline ::std::string* FieldDescriptorProto::mutable_type_name() { - _set_bit(4); - if (type_name_ == &_default_type_name_) { + set_has_type_name(); + if (type_name_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { type_name_ = new ::std::string; } + // @@protoc_insertion_point(field_mutable:google.protobuf.FieldDescriptorProto.type_name) return type_name_; } +inline ::std::string* FieldDescriptorProto::release_type_name() { + clear_has_type_name(); + if (type_name_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { + return NULL; + } else { + ::std::string* temp = type_name_; + type_name_ = const_cast< ::std::string*>(&::google::protobuf::internal::GetEmptyStringAlreadyInited()); + return temp; + } +} +inline void FieldDescriptorProto::set_allocated_type_name(::std::string* type_name) { + if (type_name_ != &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { + delete type_name_; + } + if (type_name) { + set_has_type_name(); + type_name_ = type_name; + } else { + clear_has_type_name(); + type_name_ = const_cast< ::std::string*>(&::google::protobuf::internal::GetEmptyStringAlreadyInited()); + } + // @@protoc_insertion_point(field_set_allocated:google.protobuf.FieldDescriptorProto.type_name) +} // optional string extendee = 2; inline bool FieldDescriptorProto::has_extendee() const { - return _has_bit(5); + return (_has_bits_[0] & 0x00000020u) != 0; +} +inline void FieldDescriptorProto::set_has_extendee() { + _has_bits_[0] |= 0x00000020u; +} +inline void FieldDescriptorProto::clear_has_extendee() { + _has_bits_[0] &= ~0x00000020u; } inline void FieldDescriptorProto::clear_extendee() { - if (extendee_ != &_default_extendee_) { + if (extendee_ != &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { extendee_->clear(); } - _clear_bit(5); + clear_has_extendee(); } inline const ::std::string& FieldDescriptorProto::extendee() const { + // @@protoc_insertion_point(field_get:google.protobuf.FieldDescriptorProto.extendee) return *extendee_; } inline void FieldDescriptorProto::set_extendee(const ::std::string& value) { - _set_bit(5); - if (extendee_ == &_default_extendee_) { + set_has_extendee(); + if (extendee_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { extendee_ = new ::std::string; } extendee_->assign(value); + // @@protoc_insertion_point(field_set:google.protobuf.FieldDescriptorProto.extendee) } inline void FieldDescriptorProto::set_extendee(const char* value) { - _set_bit(5); - if (extendee_ == &_default_extendee_) { + set_has_extendee(); + if (extendee_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { extendee_ = new ::std::string; } extendee_->assign(value); + // @@protoc_insertion_point(field_set_char:google.protobuf.FieldDescriptorProto.extendee) } inline void FieldDescriptorProto::set_extendee(const char* value, size_t size) { - _set_bit(5); - if (extendee_ == &_default_extendee_) { + set_has_extendee(); + if (extendee_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { extendee_ = new ::std::string; } extendee_->assign(reinterpret_cast<const char*>(value), size); + // @@protoc_insertion_point(field_set_pointer:google.protobuf.FieldDescriptorProto.extendee) } inline ::std::string* FieldDescriptorProto::mutable_extendee() { - _set_bit(5); - if (extendee_ == &_default_extendee_) { + set_has_extendee(); + if (extendee_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { extendee_ = new ::std::string; } + // @@protoc_insertion_point(field_mutable:google.protobuf.FieldDescriptorProto.extendee) return extendee_; } +inline ::std::string* FieldDescriptorProto::release_extendee() { + clear_has_extendee(); + if (extendee_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { + return NULL; + } else { + ::std::string* temp = extendee_; + extendee_ = const_cast< ::std::string*>(&::google::protobuf::internal::GetEmptyStringAlreadyInited()); + return temp; + } +} +inline void FieldDescriptorProto::set_allocated_extendee(::std::string* extendee) { + if (extendee_ != &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { + delete extendee_; + } + if (extendee) { + set_has_extendee(); + extendee_ = extendee; + } else { + clear_has_extendee(); + extendee_ = const_cast< ::std::string*>(&::google::protobuf::internal::GetEmptyStringAlreadyInited()); + } + // @@protoc_insertion_point(field_set_allocated:google.protobuf.FieldDescriptorProto.extendee) +} // optional string default_value = 7; inline bool FieldDescriptorProto::has_default_value() const { - return _has_bit(6); + return (_has_bits_[0] & 0x00000040u) != 0; +} +inline void FieldDescriptorProto::set_has_default_value() { + _has_bits_[0] |= 0x00000040u; +} +inline void FieldDescriptorProto::clear_has_default_value() { + _has_bits_[0] &= ~0x00000040u; } inline void FieldDescriptorProto::clear_default_value() { - if (default_value_ != &_default_default_value_) { + if (default_value_ != &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { default_value_->clear(); } - _clear_bit(6); + clear_has_default_value(); } inline const ::std::string& FieldDescriptorProto::default_value() const { + // @@protoc_insertion_point(field_get:google.protobuf.FieldDescriptorProto.default_value) return *default_value_; } inline void FieldDescriptorProto::set_default_value(const ::std::string& value) { - _set_bit(6); - if (default_value_ == &_default_default_value_) { + set_has_default_value(); + if (default_value_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { default_value_ = new ::std::string; } default_value_->assign(value); + // @@protoc_insertion_point(field_set:google.protobuf.FieldDescriptorProto.default_value) } inline void FieldDescriptorProto::set_default_value(const char* value) { - _set_bit(6); - if (default_value_ == &_default_default_value_) { + set_has_default_value(); + if (default_value_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { default_value_ = new ::std::string; } default_value_->assign(value); + // @@protoc_insertion_point(field_set_char:google.protobuf.FieldDescriptorProto.default_value) } inline void FieldDescriptorProto::set_default_value(const char* value, size_t size) { - _set_bit(6); - if (default_value_ == &_default_default_value_) { + set_has_default_value(); + if (default_value_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { default_value_ = new ::std::string; } default_value_->assign(reinterpret_cast<const char*>(value), size); + // @@protoc_insertion_point(field_set_pointer:google.protobuf.FieldDescriptorProto.default_value) } inline ::std::string* FieldDescriptorProto::mutable_default_value() { - _set_bit(6); - if (default_value_ == &_default_default_value_) { + set_has_default_value(); + if (default_value_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { default_value_ = new ::std::string; } + // @@protoc_insertion_point(field_mutable:google.protobuf.FieldDescriptorProto.default_value) return default_value_; } +inline ::std::string* FieldDescriptorProto::release_default_value() { + clear_has_default_value(); + if (default_value_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { + return NULL; + } else { + ::std::string* temp = default_value_; + default_value_ = const_cast< ::std::string*>(&::google::protobuf::internal::GetEmptyStringAlreadyInited()); + return temp; + } +} +inline void FieldDescriptorProto::set_allocated_default_value(::std::string* default_value) { + if (default_value_ != &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { + delete default_value_; + } + if (default_value) { + set_has_default_value(); + default_value_ = default_value; + } else { + clear_has_default_value(); + default_value_ = const_cast< ::std::string*>(&::google::protobuf::internal::GetEmptyStringAlreadyInited()); + } + // @@protoc_insertion_point(field_set_allocated:google.protobuf.FieldDescriptorProto.default_value) +} + +// optional int32 oneof_index = 9; +inline bool FieldDescriptorProto::has_oneof_index() const { + return (_has_bits_[0] & 0x00000080u) != 0; +} +inline void FieldDescriptorProto::set_has_oneof_index() { + _has_bits_[0] |= 0x00000080u; +} +inline void FieldDescriptorProto::clear_has_oneof_index() { + _has_bits_[0] &= ~0x00000080u; +} +inline void FieldDescriptorProto::clear_oneof_index() { + oneof_index_ = 0; + clear_has_oneof_index(); +} +inline ::google::protobuf::int32 FieldDescriptorProto::oneof_index() const { + // @@protoc_insertion_point(field_get:google.protobuf.FieldDescriptorProto.oneof_index) + return oneof_index_; +} +inline void FieldDescriptorProto::set_oneof_index(::google::protobuf::int32 value) { + set_has_oneof_index(); + oneof_index_ = value; + // @@protoc_insertion_point(field_set:google.protobuf.FieldDescriptorProto.oneof_index) +} // optional .google.protobuf.FieldOptions options = 8; inline bool FieldDescriptorProto::has_options() const { - return _has_bit(7); + return (_has_bits_[0] & 0x00000100u) != 0; +} +inline void FieldDescriptorProto::set_has_options() { + _has_bits_[0] |= 0x00000100u; +} +inline void FieldDescriptorProto::clear_has_options() { + _has_bits_[0] &= ~0x00000100u; } inline void FieldDescriptorProto::clear_options() { if (options_ != NULL) options_->::google::protobuf::FieldOptions::Clear(); - _clear_bit(7); + clear_has_options(); } inline const ::google::protobuf::FieldOptions& FieldDescriptorProto::options() const { + // @@protoc_insertion_point(field_get:google.protobuf.FieldDescriptorProto.options) return options_ != NULL ? *options_ : *default_instance_->options_; } inline ::google::protobuf::FieldOptions* FieldDescriptorProto::mutable_options() { - _set_bit(7); + set_has_options(); if (options_ == NULL) options_ = new ::google::protobuf::FieldOptions; + // @@protoc_insertion_point(field_mutable:google.protobuf.FieldDescriptorProto.options) return options_; } +inline ::google::protobuf::FieldOptions* FieldDescriptorProto::release_options() { + clear_has_options(); + ::google::protobuf::FieldOptions* temp = options_; + options_ = NULL; + return temp; +} +inline void FieldDescriptorProto::set_allocated_options(::google::protobuf::FieldOptions* options) { + delete options_; + options_ = options; + if (options) { + set_has_options(); + } else { + clear_has_options(); + } + // @@protoc_insertion_point(field_set_allocated:google.protobuf.FieldDescriptorProto.options) +} + +// ------------------------------------------------------------------- + +// OneofDescriptorProto + +// optional string name = 1; +inline bool OneofDescriptorProto::has_name() const { + return (_has_bits_[0] & 0x00000001u) != 0; +} +inline void OneofDescriptorProto::set_has_name() { + _has_bits_[0] |= 0x00000001u; +} +inline void OneofDescriptorProto::clear_has_name() { + _has_bits_[0] &= ~0x00000001u; +} +inline void OneofDescriptorProto::clear_name() { + if (name_ != &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { + name_->clear(); + } + clear_has_name(); +} +inline const ::std::string& OneofDescriptorProto::name() const { + // @@protoc_insertion_point(field_get:google.protobuf.OneofDescriptorProto.name) + return *name_; +} +inline void OneofDescriptorProto::set_name(const ::std::string& value) { + set_has_name(); + if (name_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { + name_ = new ::std::string; + } + name_->assign(value); + // @@protoc_insertion_point(field_set:google.protobuf.OneofDescriptorProto.name) +} +inline void OneofDescriptorProto::set_name(const char* value) { + set_has_name(); + if (name_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { + name_ = new ::std::string; + } + name_->assign(value); + // @@protoc_insertion_point(field_set_char:google.protobuf.OneofDescriptorProto.name) +} +inline void OneofDescriptorProto::set_name(const char* value, size_t size) { + set_has_name(); + if (name_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { + name_ = new ::std::string; + } + name_->assign(reinterpret_cast<const char*>(value), size); + // @@protoc_insertion_point(field_set_pointer:google.protobuf.OneofDescriptorProto.name) +} +inline ::std::string* OneofDescriptorProto::mutable_name() { + set_has_name(); + if (name_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { + name_ = new ::std::string; + } + // @@protoc_insertion_point(field_mutable:google.protobuf.OneofDescriptorProto.name) + return name_; +} +inline ::std::string* OneofDescriptorProto::release_name() { + clear_has_name(); + if (name_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { + return NULL; + } else { + ::std::string* temp = name_; + name_ = const_cast< ::std::string*>(&::google::protobuf::internal::GetEmptyStringAlreadyInited()); + return temp; + } +} +inline void OneofDescriptorProto::set_allocated_name(::std::string* name) { + if (name_ != &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { + delete name_; + } + if (name) { + set_has_name(); + name_ = name; + } else { + clear_has_name(); + name_ = const_cast< ::std::string*>(&::google::protobuf::internal::GetEmptyStringAlreadyInited()); + } + // @@protoc_insertion_point(field_set_allocated:google.protobuf.OneofDescriptorProto.name) +} // ------------------------------------------------------------------- @@ -3209,45 +4271,79 @@ inline ::google::protobuf::FieldOptions* FieldDescriptorProto::mutable_options() // optional string name = 1; inline bool EnumDescriptorProto::has_name() const { - return _has_bit(0); + return (_has_bits_[0] & 0x00000001u) != 0; +} +inline void EnumDescriptorProto::set_has_name() { + _has_bits_[0] |= 0x00000001u; +} +inline void EnumDescriptorProto::clear_has_name() { + _has_bits_[0] &= ~0x00000001u; } inline void EnumDescriptorProto::clear_name() { - if (name_ != &_default_name_) { + if (name_ != &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { name_->clear(); } - _clear_bit(0); + clear_has_name(); } inline const ::std::string& EnumDescriptorProto::name() const { + // @@protoc_insertion_point(field_get:google.protobuf.EnumDescriptorProto.name) return *name_; } inline void EnumDescriptorProto::set_name(const ::std::string& value) { - _set_bit(0); - if (name_ == &_default_name_) { + set_has_name(); + if (name_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { name_ = new ::std::string; } name_->assign(value); + // @@protoc_insertion_point(field_set:google.protobuf.EnumDescriptorProto.name) } inline void EnumDescriptorProto::set_name(const char* value) { - _set_bit(0); - if (name_ == &_default_name_) { + set_has_name(); + if (name_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { name_ = new ::std::string; } name_->assign(value); + // @@protoc_insertion_point(field_set_char:google.protobuf.EnumDescriptorProto.name) } inline void EnumDescriptorProto::set_name(const char* value, size_t size) { - _set_bit(0); - if (name_ == &_default_name_) { + set_has_name(); + if (name_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { name_ = new ::std::string; } name_->assign(reinterpret_cast<const char*>(value), size); + // @@protoc_insertion_point(field_set_pointer:google.protobuf.EnumDescriptorProto.name) } inline ::std::string* EnumDescriptorProto::mutable_name() { - _set_bit(0); - if (name_ == &_default_name_) { + set_has_name(); + if (name_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { name_ = new ::std::string; } + // @@protoc_insertion_point(field_mutable:google.protobuf.EnumDescriptorProto.name) return name_; } +inline ::std::string* EnumDescriptorProto::release_name() { + clear_has_name(); + if (name_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { + return NULL; + } else { + ::std::string* temp = name_; + name_ = const_cast< ::std::string*>(&::google::protobuf::internal::GetEmptyStringAlreadyInited()); + return temp; + } +} +inline void EnumDescriptorProto::set_allocated_name(::std::string* name) { + if (name_ != &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { + delete name_; + } + if (name) { + set_has_name(); + name_ = name; + } else { + clear_has_name(); + name_ = const_cast< ::std::string*>(&::google::protobuf::internal::GetEmptyStringAlreadyInited()); + } + // @@protoc_insertion_point(field_set_allocated:google.protobuf.EnumDescriptorProto.name) +} // repeated .google.protobuf.EnumValueDescriptorProto value = 2; inline int EnumDescriptorProto::value_size() const { @@ -3257,39 +4353,68 @@ inline void EnumDescriptorProto::clear_value() { value_.Clear(); } inline const ::google::protobuf::EnumValueDescriptorProto& EnumDescriptorProto::value(int index) const { + // @@protoc_insertion_point(field_get:google.protobuf.EnumDescriptorProto.value) return value_.Get(index); } inline ::google::protobuf::EnumValueDescriptorProto* EnumDescriptorProto::mutable_value(int index) { + // @@protoc_insertion_point(field_mutable:google.protobuf.EnumDescriptorProto.value) return value_.Mutable(index); } inline ::google::protobuf::EnumValueDescriptorProto* EnumDescriptorProto::add_value() { + // @@protoc_insertion_point(field_add:google.protobuf.EnumDescriptorProto.value) return value_.Add(); } inline const ::google::protobuf::RepeatedPtrField< ::google::protobuf::EnumValueDescriptorProto >& EnumDescriptorProto::value() const { + // @@protoc_insertion_point(field_list:google.protobuf.EnumDescriptorProto.value) return value_; } inline ::google::protobuf::RepeatedPtrField< ::google::protobuf::EnumValueDescriptorProto >* EnumDescriptorProto::mutable_value() { + // @@protoc_insertion_point(field_mutable_list:google.protobuf.EnumDescriptorProto.value) return &value_; } // optional .google.protobuf.EnumOptions options = 3; inline bool EnumDescriptorProto::has_options() const { - return _has_bit(2); + return (_has_bits_[0] & 0x00000004u) != 0; +} +inline void EnumDescriptorProto::set_has_options() { + _has_bits_[0] |= 0x00000004u; +} +inline void EnumDescriptorProto::clear_has_options() { + _has_bits_[0] &= ~0x00000004u; } inline void EnumDescriptorProto::clear_options() { if (options_ != NULL) options_->::google::protobuf::EnumOptions::Clear(); - _clear_bit(2); + clear_has_options(); } inline const ::google::protobuf::EnumOptions& EnumDescriptorProto::options() const { + // @@protoc_insertion_point(field_get:google.protobuf.EnumDescriptorProto.options) return options_ != NULL ? *options_ : *default_instance_->options_; } inline ::google::protobuf::EnumOptions* EnumDescriptorProto::mutable_options() { - _set_bit(2); + set_has_options(); if (options_ == NULL) options_ = new ::google::protobuf::EnumOptions; + // @@protoc_insertion_point(field_mutable:google.protobuf.EnumDescriptorProto.options) return options_; } +inline ::google::protobuf::EnumOptions* EnumDescriptorProto::release_options() { + clear_has_options(); + ::google::protobuf::EnumOptions* temp = options_; + options_ = NULL; + return temp; +} +inline void EnumDescriptorProto::set_allocated_options(::google::protobuf::EnumOptions* options) { + delete options_; + options_ = options; + if (options) { + set_has_options(); + } else { + clear_has_options(); + } + // @@protoc_insertion_point(field_set_allocated:google.protobuf.EnumDescriptorProto.options) +} // ------------------------------------------------------------------- @@ -3297,78 +4422,144 @@ inline ::google::protobuf::EnumOptions* EnumDescriptorProto::mutable_options() { // optional string name = 1; inline bool EnumValueDescriptorProto::has_name() const { - return _has_bit(0); + return (_has_bits_[0] & 0x00000001u) != 0; +} +inline void EnumValueDescriptorProto::set_has_name() { + _has_bits_[0] |= 0x00000001u; +} +inline void EnumValueDescriptorProto::clear_has_name() { + _has_bits_[0] &= ~0x00000001u; } inline void EnumValueDescriptorProto::clear_name() { - if (name_ != &_default_name_) { + if (name_ != &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { name_->clear(); } - _clear_bit(0); + clear_has_name(); } inline const ::std::string& EnumValueDescriptorProto::name() const { + // @@protoc_insertion_point(field_get:google.protobuf.EnumValueDescriptorProto.name) return *name_; } inline void EnumValueDescriptorProto::set_name(const ::std::string& value) { - _set_bit(0); - if (name_ == &_default_name_) { + set_has_name(); + if (name_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { name_ = new ::std::string; } name_->assign(value); + // @@protoc_insertion_point(field_set:google.protobuf.EnumValueDescriptorProto.name) } inline void EnumValueDescriptorProto::set_name(const char* value) { - _set_bit(0); - if (name_ == &_default_name_) { + set_has_name(); + if (name_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { name_ = new ::std::string; } name_->assign(value); + // @@protoc_insertion_point(field_set_char:google.protobuf.EnumValueDescriptorProto.name) } inline void EnumValueDescriptorProto::set_name(const char* value, size_t size) { - _set_bit(0); - if (name_ == &_default_name_) { + set_has_name(); + if (name_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { name_ = new ::std::string; } name_->assign(reinterpret_cast<const char*>(value), size); + // @@protoc_insertion_point(field_set_pointer:google.protobuf.EnumValueDescriptorProto.name) } inline ::std::string* EnumValueDescriptorProto::mutable_name() { - _set_bit(0); - if (name_ == &_default_name_) { + set_has_name(); + if (name_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { name_ = new ::std::string; } + // @@protoc_insertion_point(field_mutable:google.protobuf.EnumValueDescriptorProto.name) return name_; } +inline ::std::string* EnumValueDescriptorProto::release_name() { + clear_has_name(); + if (name_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { + return NULL; + } else { + ::std::string* temp = name_; + name_ = const_cast< ::std::string*>(&::google::protobuf::internal::GetEmptyStringAlreadyInited()); + return temp; + } +} +inline void EnumValueDescriptorProto::set_allocated_name(::std::string* name) { + if (name_ != &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { + delete name_; + } + if (name) { + set_has_name(); + name_ = name; + } else { + clear_has_name(); + name_ = const_cast< ::std::string*>(&::google::protobuf::internal::GetEmptyStringAlreadyInited()); + } + // @@protoc_insertion_point(field_set_allocated:google.protobuf.EnumValueDescriptorProto.name) +} // optional int32 number = 2; inline bool EnumValueDescriptorProto::has_number() const { - return _has_bit(1); + return (_has_bits_[0] & 0x00000002u) != 0; +} +inline void EnumValueDescriptorProto::set_has_number() { + _has_bits_[0] |= 0x00000002u; +} +inline void EnumValueDescriptorProto::clear_has_number() { + _has_bits_[0] &= ~0x00000002u; } inline void EnumValueDescriptorProto::clear_number() { number_ = 0; - _clear_bit(1); + clear_has_number(); } inline ::google::protobuf::int32 EnumValueDescriptorProto::number() const { + // @@protoc_insertion_point(field_get:google.protobuf.EnumValueDescriptorProto.number) return number_; } inline void EnumValueDescriptorProto::set_number(::google::protobuf::int32 value) { - _set_bit(1); + set_has_number(); number_ = value; + // @@protoc_insertion_point(field_set:google.protobuf.EnumValueDescriptorProto.number) } // optional .google.protobuf.EnumValueOptions options = 3; inline bool EnumValueDescriptorProto::has_options() const { - return _has_bit(2); + return (_has_bits_[0] & 0x00000004u) != 0; +} +inline void EnumValueDescriptorProto::set_has_options() { + _has_bits_[0] |= 0x00000004u; +} +inline void EnumValueDescriptorProto::clear_has_options() { + _has_bits_[0] &= ~0x00000004u; } inline void EnumValueDescriptorProto::clear_options() { if (options_ != NULL) options_->::google::protobuf::EnumValueOptions::Clear(); - _clear_bit(2); + clear_has_options(); } inline const ::google::protobuf::EnumValueOptions& EnumValueDescriptorProto::options() const { + // @@protoc_insertion_point(field_get:google.protobuf.EnumValueDescriptorProto.options) return options_ != NULL ? *options_ : *default_instance_->options_; } inline ::google::protobuf::EnumValueOptions* EnumValueDescriptorProto::mutable_options() { - _set_bit(2); + set_has_options(); if (options_ == NULL) options_ = new ::google::protobuf::EnumValueOptions; + // @@protoc_insertion_point(field_mutable:google.protobuf.EnumValueDescriptorProto.options) return options_; } +inline ::google::protobuf::EnumValueOptions* EnumValueDescriptorProto::release_options() { + clear_has_options(); + ::google::protobuf::EnumValueOptions* temp = options_; + options_ = NULL; + return temp; +} +inline void EnumValueDescriptorProto::set_allocated_options(::google::protobuf::EnumValueOptions* options) { + delete options_; + options_ = options; + if (options) { + set_has_options(); + } else { + clear_has_options(); + } + // @@protoc_insertion_point(field_set_allocated:google.protobuf.EnumValueDescriptorProto.options) +} // ------------------------------------------------------------------- @@ -3376,45 +4567,79 @@ inline ::google::protobuf::EnumValueOptions* EnumValueDescriptorProto::mutable_o // optional string name = 1; inline bool ServiceDescriptorProto::has_name() const { - return _has_bit(0); + return (_has_bits_[0] & 0x00000001u) != 0; +} +inline void ServiceDescriptorProto::set_has_name() { + _has_bits_[0] |= 0x00000001u; +} +inline void ServiceDescriptorProto::clear_has_name() { + _has_bits_[0] &= ~0x00000001u; } inline void ServiceDescriptorProto::clear_name() { - if (name_ != &_default_name_) { + if (name_ != &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { name_->clear(); } - _clear_bit(0); + clear_has_name(); } inline const ::std::string& ServiceDescriptorProto::name() const { + // @@protoc_insertion_point(field_get:google.protobuf.ServiceDescriptorProto.name) return *name_; } inline void ServiceDescriptorProto::set_name(const ::std::string& value) { - _set_bit(0); - if (name_ == &_default_name_) { + set_has_name(); + if (name_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { name_ = new ::std::string; } name_->assign(value); + // @@protoc_insertion_point(field_set:google.protobuf.ServiceDescriptorProto.name) } inline void ServiceDescriptorProto::set_name(const char* value) { - _set_bit(0); - if (name_ == &_default_name_) { + set_has_name(); + if (name_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { name_ = new ::std::string; } name_->assign(value); + // @@protoc_insertion_point(field_set_char:google.protobuf.ServiceDescriptorProto.name) } inline void ServiceDescriptorProto::set_name(const char* value, size_t size) { - _set_bit(0); - if (name_ == &_default_name_) { + set_has_name(); + if (name_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { name_ = new ::std::string; } name_->assign(reinterpret_cast<const char*>(value), size); + // @@protoc_insertion_point(field_set_pointer:google.protobuf.ServiceDescriptorProto.name) } inline ::std::string* ServiceDescriptorProto::mutable_name() { - _set_bit(0); - if (name_ == &_default_name_) { + set_has_name(); + if (name_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { name_ = new ::std::string; } + // @@protoc_insertion_point(field_mutable:google.protobuf.ServiceDescriptorProto.name) return name_; } +inline ::std::string* ServiceDescriptorProto::release_name() { + clear_has_name(); + if (name_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { + return NULL; + } else { + ::std::string* temp = name_; + name_ = const_cast< ::std::string*>(&::google::protobuf::internal::GetEmptyStringAlreadyInited()); + return temp; + } +} +inline void ServiceDescriptorProto::set_allocated_name(::std::string* name) { + if (name_ != &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { + delete name_; + } + if (name) { + set_has_name(); + name_ = name; + } else { + clear_has_name(); + name_ = const_cast< ::std::string*>(&::google::protobuf::internal::GetEmptyStringAlreadyInited()); + } + // @@protoc_insertion_point(field_set_allocated:google.protobuf.ServiceDescriptorProto.name) +} // repeated .google.protobuf.MethodDescriptorProto method = 2; inline int ServiceDescriptorProto::method_size() const { @@ -3424,39 +4649,68 @@ inline void ServiceDescriptorProto::clear_method() { method_.Clear(); } inline const ::google::protobuf::MethodDescriptorProto& ServiceDescriptorProto::method(int index) const { + // @@protoc_insertion_point(field_get:google.protobuf.ServiceDescriptorProto.method) return method_.Get(index); } inline ::google::protobuf::MethodDescriptorProto* ServiceDescriptorProto::mutable_method(int index) { + // @@protoc_insertion_point(field_mutable:google.protobuf.ServiceDescriptorProto.method) return method_.Mutable(index); } inline ::google::protobuf::MethodDescriptorProto* ServiceDescriptorProto::add_method() { + // @@protoc_insertion_point(field_add:google.protobuf.ServiceDescriptorProto.method) return method_.Add(); } inline const ::google::protobuf::RepeatedPtrField< ::google::protobuf::MethodDescriptorProto >& ServiceDescriptorProto::method() const { + // @@protoc_insertion_point(field_list:google.protobuf.ServiceDescriptorProto.method) return method_; } inline ::google::protobuf::RepeatedPtrField< ::google::protobuf::MethodDescriptorProto >* ServiceDescriptorProto::mutable_method() { + // @@protoc_insertion_point(field_mutable_list:google.protobuf.ServiceDescriptorProto.method) return &method_; } // optional .google.protobuf.ServiceOptions options = 3; inline bool ServiceDescriptorProto::has_options() const { - return _has_bit(2); + return (_has_bits_[0] & 0x00000004u) != 0; +} +inline void ServiceDescriptorProto::set_has_options() { + _has_bits_[0] |= 0x00000004u; +} +inline void ServiceDescriptorProto::clear_has_options() { + _has_bits_[0] &= ~0x00000004u; } inline void ServiceDescriptorProto::clear_options() { if (options_ != NULL) options_->::google::protobuf::ServiceOptions::Clear(); - _clear_bit(2); + clear_has_options(); } inline const ::google::protobuf::ServiceOptions& ServiceDescriptorProto::options() const { + // @@protoc_insertion_point(field_get:google.protobuf.ServiceDescriptorProto.options) return options_ != NULL ? *options_ : *default_instance_->options_; } inline ::google::protobuf::ServiceOptions* ServiceDescriptorProto::mutable_options() { - _set_bit(2); + set_has_options(); if (options_ == NULL) options_ = new ::google::protobuf::ServiceOptions; + // @@protoc_insertion_point(field_mutable:google.protobuf.ServiceDescriptorProto.options) return options_; } +inline ::google::protobuf::ServiceOptions* ServiceDescriptorProto::release_options() { + clear_has_options(); + ::google::protobuf::ServiceOptions* temp = options_; + options_ = NULL; + return temp; +} +inline void ServiceDescriptorProto::set_allocated_options(::google::protobuf::ServiceOptions* options) { + delete options_; + options_ = options; + if (options) { + set_has_options(); + } else { + clear_has_options(); + } + // @@protoc_insertion_point(field_set_allocated:google.protobuf.ServiceDescriptorProto.options) +} // ------------------------------------------------------------------- @@ -3464,146 +4718,272 @@ inline ::google::protobuf::ServiceOptions* ServiceDescriptorProto::mutable_optio // optional string name = 1; inline bool MethodDescriptorProto::has_name() const { - return _has_bit(0); + return (_has_bits_[0] & 0x00000001u) != 0; +} +inline void MethodDescriptorProto::set_has_name() { + _has_bits_[0] |= 0x00000001u; +} +inline void MethodDescriptorProto::clear_has_name() { + _has_bits_[0] &= ~0x00000001u; } inline void MethodDescriptorProto::clear_name() { - if (name_ != &_default_name_) { + if (name_ != &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { name_->clear(); } - _clear_bit(0); + clear_has_name(); } inline const ::std::string& MethodDescriptorProto::name() const { + // @@protoc_insertion_point(field_get:google.protobuf.MethodDescriptorProto.name) return *name_; } inline void MethodDescriptorProto::set_name(const ::std::string& value) { - _set_bit(0); - if (name_ == &_default_name_) { + set_has_name(); + if (name_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { name_ = new ::std::string; } name_->assign(value); + // @@protoc_insertion_point(field_set:google.protobuf.MethodDescriptorProto.name) } inline void MethodDescriptorProto::set_name(const char* value) { - _set_bit(0); - if (name_ == &_default_name_) { + set_has_name(); + if (name_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { name_ = new ::std::string; } name_->assign(value); + // @@protoc_insertion_point(field_set_char:google.protobuf.MethodDescriptorProto.name) } inline void MethodDescriptorProto::set_name(const char* value, size_t size) { - _set_bit(0); - if (name_ == &_default_name_) { + set_has_name(); + if (name_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { name_ = new ::std::string; } name_->assign(reinterpret_cast<const char*>(value), size); + // @@protoc_insertion_point(field_set_pointer:google.protobuf.MethodDescriptorProto.name) } inline ::std::string* MethodDescriptorProto::mutable_name() { - _set_bit(0); - if (name_ == &_default_name_) { + set_has_name(); + if (name_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { name_ = new ::std::string; } + // @@protoc_insertion_point(field_mutable:google.protobuf.MethodDescriptorProto.name) return name_; } +inline ::std::string* MethodDescriptorProto::release_name() { + clear_has_name(); + if (name_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { + return NULL; + } else { + ::std::string* temp = name_; + name_ = const_cast< ::std::string*>(&::google::protobuf::internal::GetEmptyStringAlreadyInited()); + return temp; + } +} +inline void MethodDescriptorProto::set_allocated_name(::std::string* name) { + if (name_ != &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { + delete name_; + } + if (name) { + set_has_name(); + name_ = name; + } else { + clear_has_name(); + name_ = const_cast< ::std::string*>(&::google::protobuf::internal::GetEmptyStringAlreadyInited()); + } + // @@protoc_insertion_point(field_set_allocated:google.protobuf.MethodDescriptorProto.name) +} // optional string input_type = 2; inline bool MethodDescriptorProto::has_input_type() const { - return _has_bit(1); + return (_has_bits_[0] & 0x00000002u) != 0; +} +inline void MethodDescriptorProto::set_has_input_type() { + _has_bits_[0] |= 0x00000002u; +} +inline void MethodDescriptorProto::clear_has_input_type() { + _has_bits_[0] &= ~0x00000002u; } inline void MethodDescriptorProto::clear_input_type() { - if (input_type_ != &_default_input_type_) { + if (input_type_ != &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { input_type_->clear(); } - _clear_bit(1); + clear_has_input_type(); } inline const ::std::string& MethodDescriptorProto::input_type() const { + // @@protoc_insertion_point(field_get:google.protobuf.MethodDescriptorProto.input_type) return *input_type_; } inline void MethodDescriptorProto::set_input_type(const ::std::string& value) { - _set_bit(1); - if (input_type_ == &_default_input_type_) { + set_has_input_type(); + if (input_type_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { input_type_ = new ::std::string; } input_type_->assign(value); + // @@protoc_insertion_point(field_set:google.protobuf.MethodDescriptorProto.input_type) } inline void MethodDescriptorProto::set_input_type(const char* value) { - _set_bit(1); - if (input_type_ == &_default_input_type_) { + set_has_input_type(); + if (input_type_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { input_type_ = new ::std::string; } input_type_->assign(value); + // @@protoc_insertion_point(field_set_char:google.protobuf.MethodDescriptorProto.input_type) } inline void MethodDescriptorProto::set_input_type(const char* value, size_t size) { - _set_bit(1); - if (input_type_ == &_default_input_type_) { + set_has_input_type(); + if (input_type_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { input_type_ = new ::std::string; } input_type_->assign(reinterpret_cast<const char*>(value), size); + // @@protoc_insertion_point(field_set_pointer:google.protobuf.MethodDescriptorProto.input_type) } inline ::std::string* MethodDescriptorProto::mutable_input_type() { - _set_bit(1); - if (input_type_ == &_default_input_type_) { + set_has_input_type(); + if (input_type_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { input_type_ = new ::std::string; } + // @@protoc_insertion_point(field_mutable:google.protobuf.MethodDescriptorProto.input_type) return input_type_; } +inline ::std::string* MethodDescriptorProto::release_input_type() { + clear_has_input_type(); + if (input_type_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { + return NULL; + } else { + ::std::string* temp = input_type_; + input_type_ = const_cast< ::std::string*>(&::google::protobuf::internal::GetEmptyStringAlreadyInited()); + return temp; + } +} +inline void MethodDescriptorProto::set_allocated_input_type(::std::string* input_type) { + if (input_type_ != &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { + delete input_type_; + } + if (input_type) { + set_has_input_type(); + input_type_ = input_type; + } else { + clear_has_input_type(); + input_type_ = const_cast< ::std::string*>(&::google::protobuf::internal::GetEmptyStringAlreadyInited()); + } + // @@protoc_insertion_point(field_set_allocated:google.protobuf.MethodDescriptorProto.input_type) +} // optional string output_type = 3; inline bool MethodDescriptorProto::has_output_type() const { - return _has_bit(2); + return (_has_bits_[0] & 0x00000004u) != 0; +} +inline void MethodDescriptorProto::set_has_output_type() { + _has_bits_[0] |= 0x00000004u; +} +inline void MethodDescriptorProto::clear_has_output_type() { + _has_bits_[0] &= ~0x00000004u; } inline void MethodDescriptorProto::clear_output_type() { - if (output_type_ != &_default_output_type_) { + if (output_type_ != &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { output_type_->clear(); } - _clear_bit(2); + clear_has_output_type(); } inline const ::std::string& MethodDescriptorProto::output_type() const { + // @@protoc_insertion_point(field_get:google.protobuf.MethodDescriptorProto.output_type) return *output_type_; } inline void MethodDescriptorProto::set_output_type(const ::std::string& value) { - _set_bit(2); - if (output_type_ == &_default_output_type_) { + set_has_output_type(); + if (output_type_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { output_type_ = new ::std::string; } output_type_->assign(value); + // @@protoc_insertion_point(field_set:google.protobuf.MethodDescriptorProto.output_type) } inline void MethodDescriptorProto::set_output_type(const char* value) { - _set_bit(2); - if (output_type_ == &_default_output_type_) { + set_has_output_type(); + if (output_type_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { output_type_ = new ::std::string; } output_type_->assign(value); + // @@protoc_insertion_point(field_set_char:google.protobuf.MethodDescriptorProto.output_type) } inline void MethodDescriptorProto::set_output_type(const char* value, size_t size) { - _set_bit(2); - if (output_type_ == &_default_output_type_) { + set_has_output_type(); + if (output_type_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { output_type_ = new ::std::string; } output_type_->assign(reinterpret_cast<const char*>(value), size); + // @@protoc_insertion_point(field_set_pointer:google.protobuf.MethodDescriptorProto.output_type) } inline ::std::string* MethodDescriptorProto::mutable_output_type() { - _set_bit(2); - if (output_type_ == &_default_output_type_) { + set_has_output_type(); + if (output_type_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { output_type_ = new ::std::string; } + // @@protoc_insertion_point(field_mutable:google.protobuf.MethodDescriptorProto.output_type) return output_type_; } +inline ::std::string* MethodDescriptorProto::release_output_type() { + clear_has_output_type(); + if (output_type_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { + return NULL; + } else { + ::std::string* temp = output_type_; + output_type_ = const_cast< ::std::string*>(&::google::protobuf::internal::GetEmptyStringAlreadyInited()); + return temp; + } +} +inline void MethodDescriptorProto::set_allocated_output_type(::std::string* output_type) { + if (output_type_ != &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { + delete output_type_; + } + if (output_type) { + set_has_output_type(); + output_type_ = output_type; + } else { + clear_has_output_type(); + output_type_ = const_cast< ::std::string*>(&::google::protobuf::internal::GetEmptyStringAlreadyInited()); + } + // @@protoc_insertion_point(field_set_allocated:google.protobuf.MethodDescriptorProto.output_type) +} // optional .google.protobuf.MethodOptions options = 4; inline bool MethodDescriptorProto::has_options() const { - return _has_bit(3); + return (_has_bits_[0] & 0x00000008u) != 0; +} +inline void MethodDescriptorProto::set_has_options() { + _has_bits_[0] |= 0x00000008u; +} +inline void MethodDescriptorProto::clear_has_options() { + _has_bits_[0] &= ~0x00000008u; } inline void MethodDescriptorProto::clear_options() { if (options_ != NULL) options_->::google::protobuf::MethodOptions::Clear(); - _clear_bit(3); + clear_has_options(); } inline const ::google::protobuf::MethodOptions& MethodDescriptorProto::options() const { + // @@protoc_insertion_point(field_get:google.protobuf.MethodDescriptorProto.options) return options_ != NULL ? *options_ : *default_instance_->options_; } inline ::google::protobuf::MethodOptions* MethodDescriptorProto::mutable_options() { - _set_bit(3); + set_has_options(); if (options_ == NULL) options_ = new ::google::protobuf::MethodOptions; + // @@protoc_insertion_point(field_mutable:google.protobuf.MethodDescriptorProto.options) return options_; } +inline ::google::protobuf::MethodOptions* MethodDescriptorProto::release_options() { + clear_has_options(); + ::google::protobuf::MethodOptions* temp = options_; + options_ = NULL; + return temp; +} +inline void MethodDescriptorProto::set_allocated_options(::google::protobuf::MethodOptions* options) { + delete options_; + options_ = options; + if (options) { + set_has_options(); + } else { + clear_has_options(); + } + // @@protoc_insertion_point(field_set_allocated:google.protobuf.MethodDescriptorProto.options) +} // ------------------------------------------------------------------- @@ -3611,167 +4991,423 @@ inline ::google::protobuf::MethodOptions* MethodDescriptorProto::mutable_options // optional string java_package = 1; inline bool FileOptions::has_java_package() const { - return _has_bit(0); + return (_has_bits_[0] & 0x00000001u) != 0; +} +inline void FileOptions::set_has_java_package() { + _has_bits_[0] |= 0x00000001u; +} +inline void FileOptions::clear_has_java_package() { + _has_bits_[0] &= ~0x00000001u; } inline void FileOptions::clear_java_package() { - if (java_package_ != &_default_java_package_) { + if (java_package_ != &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { java_package_->clear(); } - _clear_bit(0); + clear_has_java_package(); } inline const ::std::string& FileOptions::java_package() const { + // @@protoc_insertion_point(field_get:google.protobuf.FileOptions.java_package) return *java_package_; } inline void FileOptions::set_java_package(const ::std::string& value) { - _set_bit(0); - if (java_package_ == &_default_java_package_) { + set_has_java_package(); + if (java_package_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { java_package_ = new ::std::string; } java_package_->assign(value); + // @@protoc_insertion_point(field_set:google.protobuf.FileOptions.java_package) } inline void FileOptions::set_java_package(const char* value) { - _set_bit(0); - if (java_package_ == &_default_java_package_) { + set_has_java_package(); + if (java_package_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { java_package_ = new ::std::string; } java_package_->assign(value); + // @@protoc_insertion_point(field_set_char:google.protobuf.FileOptions.java_package) } inline void FileOptions::set_java_package(const char* value, size_t size) { - _set_bit(0); - if (java_package_ == &_default_java_package_) { + set_has_java_package(); + if (java_package_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { java_package_ = new ::std::string; } java_package_->assign(reinterpret_cast<const char*>(value), size); + // @@protoc_insertion_point(field_set_pointer:google.protobuf.FileOptions.java_package) } inline ::std::string* FileOptions::mutable_java_package() { - _set_bit(0); - if (java_package_ == &_default_java_package_) { + set_has_java_package(); + if (java_package_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { java_package_ = new ::std::string; } + // @@protoc_insertion_point(field_mutable:google.protobuf.FileOptions.java_package) return java_package_; } +inline ::std::string* FileOptions::release_java_package() { + clear_has_java_package(); + if (java_package_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { + return NULL; + } else { + ::std::string* temp = java_package_; + java_package_ = const_cast< ::std::string*>(&::google::protobuf::internal::GetEmptyStringAlreadyInited()); + return temp; + } +} +inline void FileOptions::set_allocated_java_package(::std::string* java_package) { + if (java_package_ != &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { + delete java_package_; + } + if (java_package) { + set_has_java_package(); + java_package_ = java_package; + } else { + clear_has_java_package(); + java_package_ = const_cast< ::std::string*>(&::google::protobuf::internal::GetEmptyStringAlreadyInited()); + } + // @@protoc_insertion_point(field_set_allocated:google.protobuf.FileOptions.java_package) +} // optional string java_outer_classname = 8; inline bool FileOptions::has_java_outer_classname() const { - return _has_bit(1); + return (_has_bits_[0] & 0x00000002u) != 0; +} +inline void FileOptions::set_has_java_outer_classname() { + _has_bits_[0] |= 0x00000002u; +} +inline void FileOptions::clear_has_java_outer_classname() { + _has_bits_[0] &= ~0x00000002u; } inline void FileOptions::clear_java_outer_classname() { - if (java_outer_classname_ != &_default_java_outer_classname_) { + if (java_outer_classname_ != &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { java_outer_classname_->clear(); } - _clear_bit(1); + clear_has_java_outer_classname(); } inline const ::std::string& FileOptions::java_outer_classname() const { + // @@protoc_insertion_point(field_get:google.protobuf.FileOptions.java_outer_classname) return *java_outer_classname_; } inline void FileOptions::set_java_outer_classname(const ::std::string& value) { - _set_bit(1); - if (java_outer_classname_ == &_default_java_outer_classname_) { + set_has_java_outer_classname(); + if (java_outer_classname_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { java_outer_classname_ = new ::std::string; } java_outer_classname_->assign(value); + // @@protoc_insertion_point(field_set:google.protobuf.FileOptions.java_outer_classname) } inline void FileOptions::set_java_outer_classname(const char* value) { - _set_bit(1); - if (java_outer_classname_ == &_default_java_outer_classname_) { + set_has_java_outer_classname(); + if (java_outer_classname_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { java_outer_classname_ = new ::std::string; } java_outer_classname_->assign(value); + // @@protoc_insertion_point(field_set_char:google.protobuf.FileOptions.java_outer_classname) } inline void FileOptions::set_java_outer_classname(const char* value, size_t size) { - _set_bit(1); - if (java_outer_classname_ == &_default_java_outer_classname_) { + set_has_java_outer_classname(); + if (java_outer_classname_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { java_outer_classname_ = new ::std::string; } java_outer_classname_->assign(reinterpret_cast<const char*>(value), size); + // @@protoc_insertion_point(field_set_pointer:google.protobuf.FileOptions.java_outer_classname) } inline ::std::string* FileOptions::mutable_java_outer_classname() { - _set_bit(1); - if (java_outer_classname_ == &_default_java_outer_classname_) { + set_has_java_outer_classname(); + if (java_outer_classname_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { java_outer_classname_ = new ::std::string; } + // @@protoc_insertion_point(field_mutable:google.protobuf.FileOptions.java_outer_classname) return java_outer_classname_; } +inline ::std::string* FileOptions::release_java_outer_classname() { + clear_has_java_outer_classname(); + if (java_outer_classname_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { + return NULL; + } else { + ::std::string* temp = java_outer_classname_; + java_outer_classname_ = const_cast< ::std::string*>(&::google::protobuf::internal::GetEmptyStringAlreadyInited()); + return temp; + } +} +inline void FileOptions::set_allocated_java_outer_classname(::std::string* java_outer_classname) { + if (java_outer_classname_ != &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { + delete java_outer_classname_; + } + if (java_outer_classname) { + set_has_java_outer_classname(); + java_outer_classname_ = java_outer_classname; + } else { + clear_has_java_outer_classname(); + java_outer_classname_ = const_cast< ::std::string*>(&::google::protobuf::internal::GetEmptyStringAlreadyInited()); + } + // @@protoc_insertion_point(field_set_allocated:google.protobuf.FileOptions.java_outer_classname) +} // optional bool java_multiple_files = 10 [default = false]; inline bool FileOptions::has_java_multiple_files() const { - return _has_bit(2); + return (_has_bits_[0] & 0x00000004u) != 0; +} +inline void FileOptions::set_has_java_multiple_files() { + _has_bits_[0] |= 0x00000004u; +} +inline void FileOptions::clear_has_java_multiple_files() { + _has_bits_[0] &= ~0x00000004u; } inline void FileOptions::clear_java_multiple_files() { java_multiple_files_ = false; - _clear_bit(2); + clear_has_java_multiple_files(); } inline bool FileOptions::java_multiple_files() const { + // @@protoc_insertion_point(field_get:google.protobuf.FileOptions.java_multiple_files) return java_multiple_files_; } inline void FileOptions::set_java_multiple_files(bool value) { - _set_bit(2); + set_has_java_multiple_files(); java_multiple_files_ = value; + // @@protoc_insertion_point(field_set:google.protobuf.FileOptions.java_multiple_files) +} + +// optional bool java_generate_equals_and_hash = 20 [default = false]; +inline bool FileOptions::has_java_generate_equals_and_hash() const { + return (_has_bits_[0] & 0x00000008u) != 0; +} +inline void FileOptions::set_has_java_generate_equals_and_hash() { + _has_bits_[0] |= 0x00000008u; +} +inline void FileOptions::clear_has_java_generate_equals_and_hash() { + _has_bits_[0] &= ~0x00000008u; +} +inline void FileOptions::clear_java_generate_equals_and_hash() { + java_generate_equals_and_hash_ = false; + clear_has_java_generate_equals_and_hash(); +} +inline bool FileOptions::java_generate_equals_and_hash() const { + // @@protoc_insertion_point(field_get:google.protobuf.FileOptions.java_generate_equals_and_hash) + return java_generate_equals_and_hash_; +} +inline void FileOptions::set_java_generate_equals_and_hash(bool value) { + set_has_java_generate_equals_and_hash(); + java_generate_equals_and_hash_ = value; + // @@protoc_insertion_point(field_set:google.protobuf.FileOptions.java_generate_equals_and_hash) +} + +// optional bool java_string_check_utf8 = 27 [default = false]; +inline bool FileOptions::has_java_string_check_utf8() const { + return (_has_bits_[0] & 0x00000010u) != 0; +} +inline void FileOptions::set_has_java_string_check_utf8() { + _has_bits_[0] |= 0x00000010u; +} +inline void FileOptions::clear_has_java_string_check_utf8() { + _has_bits_[0] &= ~0x00000010u; +} +inline void FileOptions::clear_java_string_check_utf8() { + java_string_check_utf8_ = false; + clear_has_java_string_check_utf8(); +} +inline bool FileOptions::java_string_check_utf8() const { + // @@protoc_insertion_point(field_get:google.protobuf.FileOptions.java_string_check_utf8) + return java_string_check_utf8_; +} +inline void FileOptions::set_java_string_check_utf8(bool value) { + set_has_java_string_check_utf8(); + java_string_check_utf8_ = value; + // @@protoc_insertion_point(field_set:google.protobuf.FileOptions.java_string_check_utf8) } // optional .google.protobuf.FileOptions.OptimizeMode optimize_for = 9 [default = SPEED]; inline bool FileOptions::has_optimize_for() const { - return _has_bit(3); + return (_has_bits_[0] & 0x00000020u) != 0; +} +inline void FileOptions::set_has_optimize_for() { + _has_bits_[0] |= 0x00000020u; +} +inline void FileOptions::clear_has_optimize_for() { + _has_bits_[0] &= ~0x00000020u; } inline void FileOptions::clear_optimize_for() { optimize_for_ = 1; - _clear_bit(3); + clear_has_optimize_for(); } inline ::google::protobuf::FileOptions_OptimizeMode FileOptions::optimize_for() const { + // @@protoc_insertion_point(field_get:google.protobuf.FileOptions.optimize_for) return static_cast< ::google::protobuf::FileOptions_OptimizeMode >(optimize_for_); } inline void FileOptions::set_optimize_for(::google::protobuf::FileOptions_OptimizeMode value) { - GOOGLE_DCHECK(::google::protobuf::FileOptions_OptimizeMode_IsValid(value)); - _set_bit(3); + assert(::google::protobuf::FileOptions_OptimizeMode_IsValid(value)); + set_has_optimize_for(); optimize_for_ = value; + // @@protoc_insertion_point(field_set:google.protobuf.FileOptions.optimize_for) } -// optional bool cc_generic_services = 16 [default = true]; +// optional string go_package = 11; +inline bool FileOptions::has_go_package() const { + return (_has_bits_[0] & 0x00000040u) != 0; +} +inline void FileOptions::set_has_go_package() { + _has_bits_[0] |= 0x00000040u; +} +inline void FileOptions::clear_has_go_package() { + _has_bits_[0] &= ~0x00000040u; +} +inline void FileOptions::clear_go_package() { + if (go_package_ != &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { + go_package_->clear(); + } + clear_has_go_package(); +} +inline const ::std::string& FileOptions::go_package() const { + // @@protoc_insertion_point(field_get:google.protobuf.FileOptions.go_package) + return *go_package_; +} +inline void FileOptions::set_go_package(const ::std::string& value) { + set_has_go_package(); + if (go_package_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { + go_package_ = new ::std::string; + } + go_package_->assign(value); + // @@protoc_insertion_point(field_set:google.protobuf.FileOptions.go_package) +} +inline void FileOptions::set_go_package(const char* value) { + set_has_go_package(); + if (go_package_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { + go_package_ = new ::std::string; + } + go_package_->assign(value); + // @@protoc_insertion_point(field_set_char:google.protobuf.FileOptions.go_package) +} +inline void FileOptions::set_go_package(const char* value, size_t size) { + set_has_go_package(); + if (go_package_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { + go_package_ = new ::std::string; + } + go_package_->assign(reinterpret_cast<const char*>(value), size); + // @@protoc_insertion_point(field_set_pointer:google.protobuf.FileOptions.go_package) +} +inline ::std::string* FileOptions::mutable_go_package() { + set_has_go_package(); + if (go_package_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { + go_package_ = new ::std::string; + } + // @@protoc_insertion_point(field_mutable:google.protobuf.FileOptions.go_package) + return go_package_; +} +inline ::std::string* FileOptions::release_go_package() { + clear_has_go_package(); + if (go_package_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { + return NULL; + } else { + ::std::string* temp = go_package_; + go_package_ = const_cast< ::std::string*>(&::google::protobuf::internal::GetEmptyStringAlreadyInited()); + return temp; + } +} +inline void FileOptions::set_allocated_go_package(::std::string* go_package) { + if (go_package_ != &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { + delete go_package_; + } + if (go_package) { + set_has_go_package(); + go_package_ = go_package; + } else { + clear_has_go_package(); + go_package_ = const_cast< ::std::string*>(&::google::protobuf::internal::GetEmptyStringAlreadyInited()); + } + // @@protoc_insertion_point(field_set_allocated:google.protobuf.FileOptions.go_package) +} + +// optional bool cc_generic_services = 16 [default = false]; inline bool FileOptions::has_cc_generic_services() const { - return _has_bit(4); + return (_has_bits_[0] & 0x00000080u) != 0; +} +inline void FileOptions::set_has_cc_generic_services() { + _has_bits_[0] |= 0x00000080u; +} +inline void FileOptions::clear_has_cc_generic_services() { + _has_bits_[0] &= ~0x00000080u; } inline void FileOptions::clear_cc_generic_services() { - cc_generic_services_ = true; - _clear_bit(4); + cc_generic_services_ = false; + clear_has_cc_generic_services(); } inline bool FileOptions::cc_generic_services() const { + // @@protoc_insertion_point(field_get:google.protobuf.FileOptions.cc_generic_services) return cc_generic_services_; } inline void FileOptions::set_cc_generic_services(bool value) { - _set_bit(4); + set_has_cc_generic_services(); cc_generic_services_ = value; + // @@protoc_insertion_point(field_set:google.protobuf.FileOptions.cc_generic_services) } -// optional bool java_generic_services = 17 [default = true]; +// optional bool java_generic_services = 17 [default = false]; inline bool FileOptions::has_java_generic_services() const { - return _has_bit(5); + return (_has_bits_[0] & 0x00000100u) != 0; +} +inline void FileOptions::set_has_java_generic_services() { + _has_bits_[0] |= 0x00000100u; +} +inline void FileOptions::clear_has_java_generic_services() { + _has_bits_[0] &= ~0x00000100u; } inline void FileOptions::clear_java_generic_services() { - java_generic_services_ = true; - _clear_bit(5); + java_generic_services_ = false; + clear_has_java_generic_services(); } inline bool FileOptions::java_generic_services() const { + // @@protoc_insertion_point(field_get:google.protobuf.FileOptions.java_generic_services) return java_generic_services_; } inline void FileOptions::set_java_generic_services(bool value) { - _set_bit(5); + set_has_java_generic_services(); java_generic_services_ = value; + // @@protoc_insertion_point(field_set:google.protobuf.FileOptions.java_generic_services) } -// optional bool py_generic_services = 18 [default = true]; +// optional bool py_generic_services = 18 [default = false]; inline bool FileOptions::has_py_generic_services() const { - return _has_bit(6); + return (_has_bits_[0] & 0x00000200u) != 0; +} +inline void FileOptions::set_has_py_generic_services() { + _has_bits_[0] |= 0x00000200u; +} +inline void FileOptions::clear_has_py_generic_services() { + _has_bits_[0] &= ~0x00000200u; } inline void FileOptions::clear_py_generic_services() { - py_generic_services_ = true; - _clear_bit(6); + py_generic_services_ = false; + clear_has_py_generic_services(); } inline bool FileOptions::py_generic_services() const { + // @@protoc_insertion_point(field_get:google.protobuf.FileOptions.py_generic_services) return py_generic_services_; } inline void FileOptions::set_py_generic_services(bool value) { - _set_bit(6); + set_has_py_generic_services(); py_generic_services_ = value; + // @@protoc_insertion_point(field_set:google.protobuf.FileOptions.py_generic_services) +} + +// optional bool deprecated = 23 [default = false]; +inline bool FileOptions::has_deprecated() const { + return (_has_bits_[0] & 0x00000400u) != 0; +} +inline void FileOptions::set_has_deprecated() { + _has_bits_[0] |= 0x00000400u; +} +inline void FileOptions::clear_has_deprecated() { + _has_bits_[0] &= ~0x00000400u; +} +inline void FileOptions::clear_deprecated() { + deprecated_ = false; + clear_has_deprecated(); +} +inline bool FileOptions::deprecated() const { + // @@protoc_insertion_point(field_get:google.protobuf.FileOptions.deprecated) + return deprecated_; +} +inline void FileOptions::set_deprecated(bool value) { + set_has_deprecated(); + deprecated_ = value; + // @@protoc_insertion_point(field_set:google.protobuf.FileOptions.deprecated) } // repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999; @@ -3782,20 +5418,25 @@ inline void FileOptions::clear_uninterpreted_option() { uninterpreted_option_.Clear(); } inline const ::google::protobuf::UninterpretedOption& FileOptions::uninterpreted_option(int index) const { + // @@protoc_insertion_point(field_get:google.protobuf.FileOptions.uninterpreted_option) return uninterpreted_option_.Get(index); } inline ::google::protobuf::UninterpretedOption* FileOptions::mutable_uninterpreted_option(int index) { + // @@protoc_insertion_point(field_mutable:google.protobuf.FileOptions.uninterpreted_option) return uninterpreted_option_.Mutable(index); } inline ::google::protobuf::UninterpretedOption* FileOptions::add_uninterpreted_option() { + // @@protoc_insertion_point(field_add:google.protobuf.FileOptions.uninterpreted_option) return uninterpreted_option_.Add(); } inline const ::google::protobuf::RepeatedPtrField< ::google::protobuf::UninterpretedOption >& FileOptions::uninterpreted_option() const { + // @@protoc_insertion_point(field_list:google.protobuf.FileOptions.uninterpreted_option) return uninterpreted_option_; } inline ::google::protobuf::RepeatedPtrField< ::google::protobuf::UninterpretedOption >* FileOptions::mutable_uninterpreted_option() { + // @@protoc_insertion_point(field_mutable_list:google.protobuf.FileOptions.uninterpreted_option) return &uninterpreted_option_; } @@ -3805,34 +5446,74 @@ FileOptions::mutable_uninterpreted_option() { // optional bool message_set_wire_format = 1 [default = false]; inline bool MessageOptions::has_message_set_wire_format() const { - return _has_bit(0); + return (_has_bits_[0] & 0x00000001u) != 0; +} +inline void MessageOptions::set_has_message_set_wire_format() { + _has_bits_[0] |= 0x00000001u; +} +inline void MessageOptions::clear_has_message_set_wire_format() { + _has_bits_[0] &= ~0x00000001u; } inline void MessageOptions::clear_message_set_wire_format() { message_set_wire_format_ = false; - _clear_bit(0); + clear_has_message_set_wire_format(); } inline bool MessageOptions::message_set_wire_format() const { + // @@protoc_insertion_point(field_get:google.protobuf.MessageOptions.message_set_wire_format) return message_set_wire_format_; } inline void MessageOptions::set_message_set_wire_format(bool value) { - _set_bit(0); + set_has_message_set_wire_format(); message_set_wire_format_ = value; + // @@protoc_insertion_point(field_set:google.protobuf.MessageOptions.message_set_wire_format) } // optional bool no_standard_descriptor_accessor = 2 [default = false]; inline bool MessageOptions::has_no_standard_descriptor_accessor() const { - return _has_bit(1); + return (_has_bits_[0] & 0x00000002u) != 0; +} +inline void MessageOptions::set_has_no_standard_descriptor_accessor() { + _has_bits_[0] |= 0x00000002u; +} +inline void MessageOptions::clear_has_no_standard_descriptor_accessor() { + _has_bits_[0] &= ~0x00000002u; } inline void MessageOptions::clear_no_standard_descriptor_accessor() { no_standard_descriptor_accessor_ = false; - _clear_bit(1); + clear_has_no_standard_descriptor_accessor(); } inline bool MessageOptions::no_standard_descriptor_accessor() const { + // @@protoc_insertion_point(field_get:google.protobuf.MessageOptions.no_standard_descriptor_accessor) return no_standard_descriptor_accessor_; } inline void MessageOptions::set_no_standard_descriptor_accessor(bool value) { - _set_bit(1); + set_has_no_standard_descriptor_accessor(); no_standard_descriptor_accessor_ = value; + // @@protoc_insertion_point(field_set:google.protobuf.MessageOptions.no_standard_descriptor_accessor) +} + +// optional bool deprecated = 3 [default = false]; +inline bool MessageOptions::has_deprecated() const { + return (_has_bits_[0] & 0x00000004u) != 0; +} +inline void MessageOptions::set_has_deprecated() { + _has_bits_[0] |= 0x00000004u; +} +inline void MessageOptions::clear_has_deprecated() { + _has_bits_[0] &= ~0x00000004u; +} +inline void MessageOptions::clear_deprecated() { + deprecated_ = false; + clear_has_deprecated(); +} +inline bool MessageOptions::deprecated() const { + // @@protoc_insertion_point(field_get:google.protobuf.MessageOptions.deprecated) + return deprecated_; +} +inline void MessageOptions::set_deprecated(bool value) { + set_has_deprecated(); + deprecated_ = value; + // @@protoc_insertion_point(field_set:google.protobuf.MessageOptions.deprecated) } // repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999; @@ -3843,20 +5524,25 @@ inline void MessageOptions::clear_uninterpreted_option() { uninterpreted_option_.Clear(); } inline const ::google::protobuf::UninterpretedOption& MessageOptions::uninterpreted_option(int index) const { + // @@protoc_insertion_point(field_get:google.protobuf.MessageOptions.uninterpreted_option) return uninterpreted_option_.Get(index); } inline ::google::protobuf::UninterpretedOption* MessageOptions::mutable_uninterpreted_option(int index) { + // @@protoc_insertion_point(field_mutable:google.protobuf.MessageOptions.uninterpreted_option) return uninterpreted_option_.Mutable(index); } inline ::google::protobuf::UninterpretedOption* MessageOptions::add_uninterpreted_option() { + // @@protoc_insertion_point(field_add:google.protobuf.MessageOptions.uninterpreted_option) return uninterpreted_option_.Add(); } inline const ::google::protobuf::RepeatedPtrField< ::google::protobuf::UninterpretedOption >& MessageOptions::uninterpreted_option() const { + // @@protoc_insertion_point(field_list:google.protobuf.MessageOptions.uninterpreted_option) return uninterpreted_option_; } inline ::google::protobuf::RepeatedPtrField< ::google::protobuf::UninterpretedOption >* MessageOptions::mutable_uninterpreted_option() { + // @@protoc_insertion_point(field_mutable_list:google.protobuf.MessageOptions.uninterpreted_option) return &uninterpreted_option_; } @@ -3866,94 +5552,200 @@ MessageOptions::mutable_uninterpreted_option() { // optional .google.protobuf.FieldOptions.CType ctype = 1 [default = STRING]; inline bool FieldOptions::has_ctype() const { - return _has_bit(0); + return (_has_bits_[0] & 0x00000001u) != 0; +} +inline void FieldOptions::set_has_ctype() { + _has_bits_[0] |= 0x00000001u; +} +inline void FieldOptions::clear_has_ctype() { + _has_bits_[0] &= ~0x00000001u; } inline void FieldOptions::clear_ctype() { ctype_ = 0; - _clear_bit(0); + clear_has_ctype(); } inline ::google::protobuf::FieldOptions_CType FieldOptions::ctype() const { + // @@protoc_insertion_point(field_get:google.protobuf.FieldOptions.ctype) return static_cast< ::google::protobuf::FieldOptions_CType >(ctype_); } inline void FieldOptions::set_ctype(::google::protobuf::FieldOptions_CType value) { - GOOGLE_DCHECK(::google::protobuf::FieldOptions_CType_IsValid(value)); - _set_bit(0); + assert(::google::protobuf::FieldOptions_CType_IsValid(value)); + set_has_ctype(); ctype_ = value; + // @@protoc_insertion_point(field_set:google.protobuf.FieldOptions.ctype) } // optional bool packed = 2; inline bool FieldOptions::has_packed() const { - return _has_bit(1); + return (_has_bits_[0] & 0x00000002u) != 0; +} +inline void FieldOptions::set_has_packed() { + _has_bits_[0] |= 0x00000002u; +} +inline void FieldOptions::clear_has_packed() { + _has_bits_[0] &= ~0x00000002u; } inline void FieldOptions::clear_packed() { packed_ = false; - _clear_bit(1); + clear_has_packed(); } inline bool FieldOptions::packed() const { + // @@protoc_insertion_point(field_get:google.protobuf.FieldOptions.packed) return packed_; } inline void FieldOptions::set_packed(bool value) { - _set_bit(1); + set_has_packed(); packed_ = value; + // @@protoc_insertion_point(field_set:google.protobuf.FieldOptions.packed) +} + +// optional bool lazy = 5 [default = false]; +inline bool FieldOptions::has_lazy() const { + return (_has_bits_[0] & 0x00000004u) != 0; +} +inline void FieldOptions::set_has_lazy() { + _has_bits_[0] |= 0x00000004u; +} +inline void FieldOptions::clear_has_lazy() { + _has_bits_[0] &= ~0x00000004u; +} +inline void FieldOptions::clear_lazy() { + lazy_ = false; + clear_has_lazy(); +} +inline bool FieldOptions::lazy() const { + // @@protoc_insertion_point(field_get:google.protobuf.FieldOptions.lazy) + return lazy_; +} +inline void FieldOptions::set_lazy(bool value) { + set_has_lazy(); + lazy_ = value; + // @@protoc_insertion_point(field_set:google.protobuf.FieldOptions.lazy) } // optional bool deprecated = 3 [default = false]; inline bool FieldOptions::has_deprecated() const { - return _has_bit(2); + return (_has_bits_[0] & 0x00000008u) != 0; +} +inline void FieldOptions::set_has_deprecated() { + _has_bits_[0] |= 0x00000008u; +} +inline void FieldOptions::clear_has_deprecated() { + _has_bits_[0] &= ~0x00000008u; } inline void FieldOptions::clear_deprecated() { deprecated_ = false; - _clear_bit(2); + clear_has_deprecated(); } inline bool FieldOptions::deprecated() const { + // @@protoc_insertion_point(field_get:google.protobuf.FieldOptions.deprecated) return deprecated_; } inline void FieldOptions::set_deprecated(bool value) { - _set_bit(2); + set_has_deprecated(); deprecated_ = value; + // @@protoc_insertion_point(field_set:google.protobuf.FieldOptions.deprecated) } // optional string experimental_map_key = 9; inline bool FieldOptions::has_experimental_map_key() const { - return _has_bit(3); + return (_has_bits_[0] & 0x00000010u) != 0; +} +inline void FieldOptions::set_has_experimental_map_key() { + _has_bits_[0] |= 0x00000010u; +} +inline void FieldOptions::clear_has_experimental_map_key() { + _has_bits_[0] &= ~0x00000010u; } inline void FieldOptions::clear_experimental_map_key() { - if (experimental_map_key_ != &_default_experimental_map_key_) { + if (experimental_map_key_ != &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { experimental_map_key_->clear(); } - _clear_bit(3); + clear_has_experimental_map_key(); } inline const ::std::string& FieldOptions::experimental_map_key() const { + // @@protoc_insertion_point(field_get:google.protobuf.FieldOptions.experimental_map_key) return *experimental_map_key_; } inline void FieldOptions::set_experimental_map_key(const ::std::string& value) { - _set_bit(3); - if (experimental_map_key_ == &_default_experimental_map_key_) { + set_has_experimental_map_key(); + if (experimental_map_key_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { experimental_map_key_ = new ::std::string; } experimental_map_key_->assign(value); + // @@protoc_insertion_point(field_set:google.protobuf.FieldOptions.experimental_map_key) } inline void FieldOptions::set_experimental_map_key(const char* value) { - _set_bit(3); - if (experimental_map_key_ == &_default_experimental_map_key_) { + set_has_experimental_map_key(); + if (experimental_map_key_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { experimental_map_key_ = new ::std::string; } experimental_map_key_->assign(value); + // @@protoc_insertion_point(field_set_char:google.protobuf.FieldOptions.experimental_map_key) } inline void FieldOptions::set_experimental_map_key(const char* value, size_t size) { - _set_bit(3); - if (experimental_map_key_ == &_default_experimental_map_key_) { + set_has_experimental_map_key(); + if (experimental_map_key_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { experimental_map_key_ = new ::std::string; } experimental_map_key_->assign(reinterpret_cast<const char*>(value), size); + // @@protoc_insertion_point(field_set_pointer:google.protobuf.FieldOptions.experimental_map_key) } inline ::std::string* FieldOptions::mutable_experimental_map_key() { - _set_bit(3); - if (experimental_map_key_ == &_default_experimental_map_key_) { + set_has_experimental_map_key(); + if (experimental_map_key_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { experimental_map_key_ = new ::std::string; } + // @@protoc_insertion_point(field_mutable:google.protobuf.FieldOptions.experimental_map_key) return experimental_map_key_; } +inline ::std::string* FieldOptions::release_experimental_map_key() { + clear_has_experimental_map_key(); + if (experimental_map_key_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { + return NULL; + } else { + ::std::string* temp = experimental_map_key_; + experimental_map_key_ = const_cast< ::std::string*>(&::google::protobuf::internal::GetEmptyStringAlreadyInited()); + return temp; + } +} +inline void FieldOptions::set_allocated_experimental_map_key(::std::string* experimental_map_key) { + if (experimental_map_key_ != &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { + delete experimental_map_key_; + } + if (experimental_map_key) { + set_has_experimental_map_key(); + experimental_map_key_ = experimental_map_key; + } else { + clear_has_experimental_map_key(); + experimental_map_key_ = const_cast< ::std::string*>(&::google::protobuf::internal::GetEmptyStringAlreadyInited()); + } + // @@protoc_insertion_point(field_set_allocated:google.protobuf.FieldOptions.experimental_map_key) +} + +// optional bool weak = 10 [default = false]; +inline bool FieldOptions::has_weak() const { + return (_has_bits_[0] & 0x00000020u) != 0; +} +inline void FieldOptions::set_has_weak() { + _has_bits_[0] |= 0x00000020u; +} +inline void FieldOptions::clear_has_weak() { + _has_bits_[0] &= ~0x00000020u; +} +inline void FieldOptions::clear_weak() { + weak_ = false; + clear_has_weak(); +} +inline bool FieldOptions::weak() const { + // @@protoc_insertion_point(field_get:google.protobuf.FieldOptions.weak) + return weak_; +} +inline void FieldOptions::set_weak(bool value) { + set_has_weak(); + weak_ = value; + // @@protoc_insertion_point(field_set:google.protobuf.FieldOptions.weak) +} // repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999; inline int FieldOptions::uninterpreted_option_size() const { @@ -3963,20 +5755,25 @@ inline void FieldOptions::clear_uninterpreted_option() { uninterpreted_option_.Clear(); } inline const ::google::protobuf::UninterpretedOption& FieldOptions::uninterpreted_option(int index) const { + // @@protoc_insertion_point(field_get:google.protobuf.FieldOptions.uninterpreted_option) return uninterpreted_option_.Get(index); } inline ::google::protobuf::UninterpretedOption* FieldOptions::mutable_uninterpreted_option(int index) { + // @@protoc_insertion_point(field_mutable:google.protobuf.FieldOptions.uninterpreted_option) return uninterpreted_option_.Mutable(index); } inline ::google::protobuf::UninterpretedOption* FieldOptions::add_uninterpreted_option() { + // @@protoc_insertion_point(field_add:google.protobuf.FieldOptions.uninterpreted_option) return uninterpreted_option_.Add(); } inline const ::google::protobuf::RepeatedPtrField< ::google::protobuf::UninterpretedOption >& FieldOptions::uninterpreted_option() const { + // @@protoc_insertion_point(field_list:google.protobuf.FieldOptions.uninterpreted_option) return uninterpreted_option_; } inline ::google::protobuf::RepeatedPtrField< ::google::protobuf::UninterpretedOption >* FieldOptions::mutable_uninterpreted_option() { + // @@protoc_insertion_point(field_mutable_list:google.protobuf.FieldOptions.uninterpreted_option) return &uninterpreted_option_; } @@ -3984,6 +5781,54 @@ FieldOptions::mutable_uninterpreted_option() { // EnumOptions +// optional bool allow_alias = 2; +inline bool EnumOptions::has_allow_alias() const { + return (_has_bits_[0] & 0x00000001u) != 0; +} +inline void EnumOptions::set_has_allow_alias() { + _has_bits_[0] |= 0x00000001u; +} +inline void EnumOptions::clear_has_allow_alias() { + _has_bits_[0] &= ~0x00000001u; +} +inline void EnumOptions::clear_allow_alias() { + allow_alias_ = false; + clear_has_allow_alias(); +} +inline bool EnumOptions::allow_alias() const { + // @@protoc_insertion_point(field_get:google.protobuf.EnumOptions.allow_alias) + return allow_alias_; +} +inline void EnumOptions::set_allow_alias(bool value) { + set_has_allow_alias(); + allow_alias_ = value; + // @@protoc_insertion_point(field_set:google.protobuf.EnumOptions.allow_alias) +} + +// optional bool deprecated = 3 [default = false]; +inline bool EnumOptions::has_deprecated() const { + return (_has_bits_[0] & 0x00000002u) != 0; +} +inline void EnumOptions::set_has_deprecated() { + _has_bits_[0] |= 0x00000002u; +} +inline void EnumOptions::clear_has_deprecated() { + _has_bits_[0] &= ~0x00000002u; +} +inline void EnumOptions::clear_deprecated() { + deprecated_ = false; + clear_has_deprecated(); +} +inline bool EnumOptions::deprecated() const { + // @@protoc_insertion_point(field_get:google.protobuf.EnumOptions.deprecated) + return deprecated_; +} +inline void EnumOptions::set_deprecated(bool value) { + set_has_deprecated(); + deprecated_ = value; + // @@protoc_insertion_point(field_set:google.protobuf.EnumOptions.deprecated) +} + // repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999; inline int EnumOptions::uninterpreted_option_size() const { return uninterpreted_option_.size(); @@ -3992,20 +5837,25 @@ inline void EnumOptions::clear_uninterpreted_option() { uninterpreted_option_.Clear(); } inline const ::google::protobuf::UninterpretedOption& EnumOptions::uninterpreted_option(int index) const { + // @@protoc_insertion_point(field_get:google.protobuf.EnumOptions.uninterpreted_option) return uninterpreted_option_.Get(index); } inline ::google::protobuf::UninterpretedOption* EnumOptions::mutable_uninterpreted_option(int index) { + // @@protoc_insertion_point(field_mutable:google.protobuf.EnumOptions.uninterpreted_option) return uninterpreted_option_.Mutable(index); } inline ::google::protobuf::UninterpretedOption* EnumOptions::add_uninterpreted_option() { + // @@protoc_insertion_point(field_add:google.protobuf.EnumOptions.uninterpreted_option) return uninterpreted_option_.Add(); } inline const ::google::protobuf::RepeatedPtrField< ::google::protobuf::UninterpretedOption >& EnumOptions::uninterpreted_option() const { + // @@protoc_insertion_point(field_list:google.protobuf.EnumOptions.uninterpreted_option) return uninterpreted_option_; } inline ::google::protobuf::RepeatedPtrField< ::google::protobuf::UninterpretedOption >* EnumOptions::mutable_uninterpreted_option() { + // @@protoc_insertion_point(field_mutable_list:google.protobuf.EnumOptions.uninterpreted_option) return &uninterpreted_option_; } @@ -4013,6 +5863,30 @@ EnumOptions::mutable_uninterpreted_option() { // EnumValueOptions +// optional bool deprecated = 1 [default = false]; +inline bool EnumValueOptions::has_deprecated() const { + return (_has_bits_[0] & 0x00000001u) != 0; +} +inline void EnumValueOptions::set_has_deprecated() { + _has_bits_[0] |= 0x00000001u; +} +inline void EnumValueOptions::clear_has_deprecated() { + _has_bits_[0] &= ~0x00000001u; +} +inline void EnumValueOptions::clear_deprecated() { + deprecated_ = false; + clear_has_deprecated(); +} +inline bool EnumValueOptions::deprecated() const { + // @@protoc_insertion_point(field_get:google.protobuf.EnumValueOptions.deprecated) + return deprecated_; +} +inline void EnumValueOptions::set_deprecated(bool value) { + set_has_deprecated(); + deprecated_ = value; + // @@protoc_insertion_point(field_set:google.protobuf.EnumValueOptions.deprecated) +} + // repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999; inline int EnumValueOptions::uninterpreted_option_size() const { return uninterpreted_option_.size(); @@ -4021,20 +5895,25 @@ inline void EnumValueOptions::clear_uninterpreted_option() { uninterpreted_option_.Clear(); } inline const ::google::protobuf::UninterpretedOption& EnumValueOptions::uninterpreted_option(int index) const { + // @@protoc_insertion_point(field_get:google.protobuf.EnumValueOptions.uninterpreted_option) return uninterpreted_option_.Get(index); } inline ::google::protobuf::UninterpretedOption* EnumValueOptions::mutable_uninterpreted_option(int index) { + // @@protoc_insertion_point(field_mutable:google.protobuf.EnumValueOptions.uninterpreted_option) return uninterpreted_option_.Mutable(index); } inline ::google::protobuf::UninterpretedOption* EnumValueOptions::add_uninterpreted_option() { + // @@protoc_insertion_point(field_add:google.protobuf.EnumValueOptions.uninterpreted_option) return uninterpreted_option_.Add(); } inline const ::google::protobuf::RepeatedPtrField< ::google::protobuf::UninterpretedOption >& EnumValueOptions::uninterpreted_option() const { + // @@protoc_insertion_point(field_list:google.protobuf.EnumValueOptions.uninterpreted_option) return uninterpreted_option_; } inline ::google::protobuf::RepeatedPtrField< ::google::protobuf::UninterpretedOption >* EnumValueOptions::mutable_uninterpreted_option() { + // @@protoc_insertion_point(field_mutable_list:google.protobuf.EnumValueOptions.uninterpreted_option) return &uninterpreted_option_; } @@ -4042,6 +5921,30 @@ EnumValueOptions::mutable_uninterpreted_option() { // ServiceOptions +// optional bool deprecated = 33 [default = false]; +inline bool ServiceOptions::has_deprecated() const { + return (_has_bits_[0] & 0x00000001u) != 0; +} +inline void ServiceOptions::set_has_deprecated() { + _has_bits_[0] |= 0x00000001u; +} +inline void ServiceOptions::clear_has_deprecated() { + _has_bits_[0] &= ~0x00000001u; +} +inline void ServiceOptions::clear_deprecated() { + deprecated_ = false; + clear_has_deprecated(); +} +inline bool ServiceOptions::deprecated() const { + // @@protoc_insertion_point(field_get:google.protobuf.ServiceOptions.deprecated) + return deprecated_; +} +inline void ServiceOptions::set_deprecated(bool value) { + set_has_deprecated(); + deprecated_ = value; + // @@protoc_insertion_point(field_set:google.protobuf.ServiceOptions.deprecated) +} + // repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999; inline int ServiceOptions::uninterpreted_option_size() const { return uninterpreted_option_.size(); @@ -4050,20 +5953,25 @@ inline void ServiceOptions::clear_uninterpreted_option() { uninterpreted_option_.Clear(); } inline const ::google::protobuf::UninterpretedOption& ServiceOptions::uninterpreted_option(int index) const { + // @@protoc_insertion_point(field_get:google.protobuf.ServiceOptions.uninterpreted_option) return uninterpreted_option_.Get(index); } inline ::google::protobuf::UninterpretedOption* ServiceOptions::mutable_uninterpreted_option(int index) { + // @@protoc_insertion_point(field_mutable:google.protobuf.ServiceOptions.uninterpreted_option) return uninterpreted_option_.Mutable(index); } inline ::google::protobuf::UninterpretedOption* ServiceOptions::add_uninterpreted_option() { + // @@protoc_insertion_point(field_add:google.protobuf.ServiceOptions.uninterpreted_option) return uninterpreted_option_.Add(); } inline const ::google::protobuf::RepeatedPtrField< ::google::protobuf::UninterpretedOption >& ServiceOptions::uninterpreted_option() const { + // @@protoc_insertion_point(field_list:google.protobuf.ServiceOptions.uninterpreted_option) return uninterpreted_option_; } inline ::google::protobuf::RepeatedPtrField< ::google::protobuf::UninterpretedOption >* ServiceOptions::mutable_uninterpreted_option() { + // @@protoc_insertion_point(field_mutable_list:google.protobuf.ServiceOptions.uninterpreted_option) return &uninterpreted_option_; } @@ -4071,6 +5979,30 @@ ServiceOptions::mutable_uninterpreted_option() { // MethodOptions +// optional bool deprecated = 33 [default = false]; +inline bool MethodOptions::has_deprecated() const { + return (_has_bits_[0] & 0x00000001u) != 0; +} +inline void MethodOptions::set_has_deprecated() { + _has_bits_[0] |= 0x00000001u; +} +inline void MethodOptions::clear_has_deprecated() { + _has_bits_[0] &= ~0x00000001u; +} +inline void MethodOptions::clear_deprecated() { + deprecated_ = false; + clear_has_deprecated(); +} +inline bool MethodOptions::deprecated() const { + // @@protoc_insertion_point(field_get:google.protobuf.MethodOptions.deprecated) + return deprecated_; +} +inline void MethodOptions::set_deprecated(bool value) { + set_has_deprecated(); + deprecated_ = value; + // @@protoc_insertion_point(field_set:google.protobuf.MethodOptions.deprecated) +} + // repeated .google.protobuf.UninterpretedOption uninterpreted_option = 999; inline int MethodOptions::uninterpreted_option_size() const { return uninterpreted_option_.size(); @@ -4079,20 +6011,25 @@ inline void MethodOptions::clear_uninterpreted_option() { uninterpreted_option_.Clear(); } inline const ::google::protobuf::UninterpretedOption& MethodOptions::uninterpreted_option(int index) const { + // @@protoc_insertion_point(field_get:google.protobuf.MethodOptions.uninterpreted_option) return uninterpreted_option_.Get(index); } inline ::google::protobuf::UninterpretedOption* MethodOptions::mutable_uninterpreted_option(int index) { + // @@protoc_insertion_point(field_mutable:google.protobuf.MethodOptions.uninterpreted_option) return uninterpreted_option_.Mutable(index); } inline ::google::protobuf::UninterpretedOption* MethodOptions::add_uninterpreted_option() { + // @@protoc_insertion_point(field_add:google.protobuf.MethodOptions.uninterpreted_option) return uninterpreted_option_.Add(); } inline const ::google::protobuf::RepeatedPtrField< ::google::protobuf::UninterpretedOption >& MethodOptions::uninterpreted_option() const { + // @@protoc_insertion_point(field_list:google.protobuf.MethodOptions.uninterpreted_option) return uninterpreted_option_; } inline ::google::protobuf::RepeatedPtrField< ::google::protobuf::UninterpretedOption >* MethodOptions::mutable_uninterpreted_option() { + // @@protoc_insertion_point(field_mutable_list:google.protobuf.MethodOptions.uninterpreted_option) return &uninterpreted_option_; } @@ -4102,60 +6039,102 @@ MethodOptions::mutable_uninterpreted_option() { // required string name_part = 1; inline bool UninterpretedOption_NamePart::has_name_part() const { - return _has_bit(0); + return (_has_bits_[0] & 0x00000001u) != 0; +} +inline void UninterpretedOption_NamePart::set_has_name_part() { + _has_bits_[0] |= 0x00000001u; +} +inline void UninterpretedOption_NamePart::clear_has_name_part() { + _has_bits_[0] &= ~0x00000001u; } inline void UninterpretedOption_NamePart::clear_name_part() { - if (name_part_ != &_default_name_part_) { + if (name_part_ != &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { name_part_->clear(); } - _clear_bit(0); + clear_has_name_part(); } inline const ::std::string& UninterpretedOption_NamePart::name_part() const { + // @@protoc_insertion_point(field_get:google.protobuf.UninterpretedOption.NamePart.name_part) return *name_part_; } inline void UninterpretedOption_NamePart::set_name_part(const ::std::string& value) { - _set_bit(0); - if (name_part_ == &_default_name_part_) { + set_has_name_part(); + if (name_part_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { name_part_ = new ::std::string; } name_part_->assign(value); + // @@protoc_insertion_point(field_set:google.protobuf.UninterpretedOption.NamePart.name_part) } inline void UninterpretedOption_NamePart::set_name_part(const char* value) { - _set_bit(0); - if (name_part_ == &_default_name_part_) { + set_has_name_part(); + if (name_part_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { name_part_ = new ::std::string; } name_part_->assign(value); + // @@protoc_insertion_point(field_set_char:google.protobuf.UninterpretedOption.NamePart.name_part) } inline void UninterpretedOption_NamePart::set_name_part(const char* value, size_t size) { - _set_bit(0); - if (name_part_ == &_default_name_part_) { + set_has_name_part(); + if (name_part_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { name_part_ = new ::std::string; } name_part_->assign(reinterpret_cast<const char*>(value), size); + // @@protoc_insertion_point(field_set_pointer:google.protobuf.UninterpretedOption.NamePart.name_part) } inline ::std::string* UninterpretedOption_NamePart::mutable_name_part() { - _set_bit(0); - if (name_part_ == &_default_name_part_) { + set_has_name_part(); + if (name_part_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { name_part_ = new ::std::string; } + // @@protoc_insertion_point(field_mutable:google.protobuf.UninterpretedOption.NamePart.name_part) return name_part_; } +inline ::std::string* UninterpretedOption_NamePart::release_name_part() { + clear_has_name_part(); + if (name_part_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { + return NULL; + } else { + ::std::string* temp = name_part_; + name_part_ = const_cast< ::std::string*>(&::google::protobuf::internal::GetEmptyStringAlreadyInited()); + return temp; + } +} +inline void UninterpretedOption_NamePart::set_allocated_name_part(::std::string* name_part) { + if (name_part_ != &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { + delete name_part_; + } + if (name_part) { + set_has_name_part(); + name_part_ = name_part; + } else { + clear_has_name_part(); + name_part_ = const_cast< ::std::string*>(&::google::protobuf::internal::GetEmptyStringAlreadyInited()); + } + // @@protoc_insertion_point(field_set_allocated:google.protobuf.UninterpretedOption.NamePart.name_part) +} // required bool is_extension = 2; inline bool UninterpretedOption_NamePart::has_is_extension() const { - return _has_bit(1); + return (_has_bits_[0] & 0x00000002u) != 0; +} +inline void UninterpretedOption_NamePart::set_has_is_extension() { + _has_bits_[0] |= 0x00000002u; +} +inline void UninterpretedOption_NamePart::clear_has_is_extension() { + _has_bits_[0] &= ~0x00000002u; } inline void UninterpretedOption_NamePart::clear_is_extension() { is_extension_ = false; - _clear_bit(1); + clear_has_is_extension(); } inline bool UninterpretedOption_NamePart::is_extension() const { + // @@protoc_insertion_point(field_get:google.protobuf.UninterpretedOption.NamePart.is_extension) return is_extension_; } inline void UninterpretedOption_NamePart::set_is_extension(bool value) { - _set_bit(1); + set_has_is_extension(); is_extension_ = value; + // @@protoc_insertion_point(field_set:google.protobuf.UninterpretedOption.NamePart.is_extension) } // ------------------------------------------------------------------- @@ -4170,154 +6149,577 @@ inline void UninterpretedOption::clear_name() { name_.Clear(); } inline const ::google::protobuf::UninterpretedOption_NamePart& UninterpretedOption::name(int index) const { + // @@protoc_insertion_point(field_get:google.protobuf.UninterpretedOption.name) return name_.Get(index); } inline ::google::protobuf::UninterpretedOption_NamePart* UninterpretedOption::mutable_name(int index) { + // @@protoc_insertion_point(field_mutable:google.protobuf.UninterpretedOption.name) return name_.Mutable(index); } inline ::google::protobuf::UninterpretedOption_NamePart* UninterpretedOption::add_name() { + // @@protoc_insertion_point(field_add:google.protobuf.UninterpretedOption.name) return name_.Add(); } inline const ::google::protobuf::RepeatedPtrField< ::google::protobuf::UninterpretedOption_NamePart >& UninterpretedOption::name() const { + // @@protoc_insertion_point(field_list:google.protobuf.UninterpretedOption.name) return name_; } inline ::google::protobuf::RepeatedPtrField< ::google::protobuf::UninterpretedOption_NamePart >* UninterpretedOption::mutable_name() { + // @@protoc_insertion_point(field_mutable_list:google.protobuf.UninterpretedOption.name) return &name_; } // optional string identifier_value = 3; inline bool UninterpretedOption::has_identifier_value() const { - return _has_bit(1); + return (_has_bits_[0] & 0x00000002u) != 0; +} +inline void UninterpretedOption::set_has_identifier_value() { + _has_bits_[0] |= 0x00000002u; +} +inline void UninterpretedOption::clear_has_identifier_value() { + _has_bits_[0] &= ~0x00000002u; } inline void UninterpretedOption::clear_identifier_value() { - if (identifier_value_ != &_default_identifier_value_) { + if (identifier_value_ != &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { identifier_value_->clear(); } - _clear_bit(1); + clear_has_identifier_value(); } inline const ::std::string& UninterpretedOption::identifier_value() const { + // @@protoc_insertion_point(field_get:google.protobuf.UninterpretedOption.identifier_value) return *identifier_value_; } inline void UninterpretedOption::set_identifier_value(const ::std::string& value) { - _set_bit(1); - if (identifier_value_ == &_default_identifier_value_) { + set_has_identifier_value(); + if (identifier_value_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { identifier_value_ = new ::std::string; } identifier_value_->assign(value); + // @@protoc_insertion_point(field_set:google.protobuf.UninterpretedOption.identifier_value) } inline void UninterpretedOption::set_identifier_value(const char* value) { - _set_bit(1); - if (identifier_value_ == &_default_identifier_value_) { + set_has_identifier_value(); + if (identifier_value_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { identifier_value_ = new ::std::string; } identifier_value_->assign(value); + // @@protoc_insertion_point(field_set_char:google.protobuf.UninterpretedOption.identifier_value) } inline void UninterpretedOption::set_identifier_value(const char* value, size_t size) { - _set_bit(1); - if (identifier_value_ == &_default_identifier_value_) { + set_has_identifier_value(); + if (identifier_value_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { identifier_value_ = new ::std::string; } identifier_value_->assign(reinterpret_cast<const char*>(value), size); + // @@protoc_insertion_point(field_set_pointer:google.protobuf.UninterpretedOption.identifier_value) } inline ::std::string* UninterpretedOption::mutable_identifier_value() { - _set_bit(1); - if (identifier_value_ == &_default_identifier_value_) { + set_has_identifier_value(); + if (identifier_value_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { identifier_value_ = new ::std::string; } + // @@protoc_insertion_point(field_mutable:google.protobuf.UninterpretedOption.identifier_value) return identifier_value_; } +inline ::std::string* UninterpretedOption::release_identifier_value() { + clear_has_identifier_value(); + if (identifier_value_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { + return NULL; + } else { + ::std::string* temp = identifier_value_; + identifier_value_ = const_cast< ::std::string*>(&::google::protobuf::internal::GetEmptyStringAlreadyInited()); + return temp; + } +} +inline void UninterpretedOption::set_allocated_identifier_value(::std::string* identifier_value) { + if (identifier_value_ != &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { + delete identifier_value_; + } + if (identifier_value) { + set_has_identifier_value(); + identifier_value_ = identifier_value; + } else { + clear_has_identifier_value(); + identifier_value_ = const_cast< ::std::string*>(&::google::protobuf::internal::GetEmptyStringAlreadyInited()); + } + // @@protoc_insertion_point(field_set_allocated:google.protobuf.UninterpretedOption.identifier_value) +} // optional uint64 positive_int_value = 4; inline bool UninterpretedOption::has_positive_int_value() const { - return _has_bit(2); + return (_has_bits_[0] & 0x00000004u) != 0; +} +inline void UninterpretedOption::set_has_positive_int_value() { + _has_bits_[0] |= 0x00000004u; +} +inline void UninterpretedOption::clear_has_positive_int_value() { + _has_bits_[0] &= ~0x00000004u; } inline void UninterpretedOption::clear_positive_int_value() { positive_int_value_ = GOOGLE_ULONGLONG(0); - _clear_bit(2); + clear_has_positive_int_value(); } inline ::google::protobuf::uint64 UninterpretedOption::positive_int_value() const { + // @@protoc_insertion_point(field_get:google.protobuf.UninterpretedOption.positive_int_value) return positive_int_value_; } inline void UninterpretedOption::set_positive_int_value(::google::protobuf::uint64 value) { - _set_bit(2); + set_has_positive_int_value(); positive_int_value_ = value; + // @@protoc_insertion_point(field_set:google.protobuf.UninterpretedOption.positive_int_value) } // optional int64 negative_int_value = 5; inline bool UninterpretedOption::has_negative_int_value() const { - return _has_bit(3); + return (_has_bits_[0] & 0x00000008u) != 0; +} +inline void UninterpretedOption::set_has_negative_int_value() { + _has_bits_[0] |= 0x00000008u; +} +inline void UninterpretedOption::clear_has_negative_int_value() { + _has_bits_[0] &= ~0x00000008u; } inline void UninterpretedOption::clear_negative_int_value() { negative_int_value_ = GOOGLE_LONGLONG(0); - _clear_bit(3); + clear_has_negative_int_value(); } inline ::google::protobuf::int64 UninterpretedOption::negative_int_value() const { + // @@protoc_insertion_point(field_get:google.protobuf.UninterpretedOption.negative_int_value) return negative_int_value_; } inline void UninterpretedOption::set_negative_int_value(::google::protobuf::int64 value) { - _set_bit(3); + set_has_negative_int_value(); negative_int_value_ = value; + // @@protoc_insertion_point(field_set:google.protobuf.UninterpretedOption.negative_int_value) } // optional double double_value = 6; inline bool UninterpretedOption::has_double_value() const { - return _has_bit(4); + return (_has_bits_[0] & 0x00000010u) != 0; +} +inline void UninterpretedOption::set_has_double_value() { + _has_bits_[0] |= 0x00000010u; +} +inline void UninterpretedOption::clear_has_double_value() { + _has_bits_[0] &= ~0x00000010u; } inline void UninterpretedOption::clear_double_value() { double_value_ = 0; - _clear_bit(4); + clear_has_double_value(); } inline double UninterpretedOption::double_value() const { + // @@protoc_insertion_point(field_get:google.protobuf.UninterpretedOption.double_value) return double_value_; } inline void UninterpretedOption::set_double_value(double value) { - _set_bit(4); + set_has_double_value(); double_value_ = value; + // @@protoc_insertion_point(field_set:google.protobuf.UninterpretedOption.double_value) } // optional bytes string_value = 7; inline bool UninterpretedOption::has_string_value() const { - return _has_bit(5); + return (_has_bits_[0] & 0x00000020u) != 0; +} +inline void UninterpretedOption::set_has_string_value() { + _has_bits_[0] |= 0x00000020u; +} +inline void UninterpretedOption::clear_has_string_value() { + _has_bits_[0] &= ~0x00000020u; } inline void UninterpretedOption::clear_string_value() { - if (string_value_ != &_default_string_value_) { + if (string_value_ != &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { string_value_->clear(); } - _clear_bit(5); + clear_has_string_value(); } inline const ::std::string& UninterpretedOption::string_value() const { + // @@protoc_insertion_point(field_get:google.protobuf.UninterpretedOption.string_value) return *string_value_; } inline void UninterpretedOption::set_string_value(const ::std::string& value) { - _set_bit(5); - if (string_value_ == &_default_string_value_) { + set_has_string_value(); + if (string_value_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { string_value_ = new ::std::string; } string_value_->assign(value); + // @@protoc_insertion_point(field_set:google.protobuf.UninterpretedOption.string_value) } inline void UninterpretedOption::set_string_value(const char* value) { - _set_bit(5); - if (string_value_ == &_default_string_value_) { + set_has_string_value(); + if (string_value_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { string_value_ = new ::std::string; } string_value_->assign(value); + // @@protoc_insertion_point(field_set_char:google.protobuf.UninterpretedOption.string_value) } inline void UninterpretedOption::set_string_value(const void* value, size_t size) { - _set_bit(5); - if (string_value_ == &_default_string_value_) { + set_has_string_value(); + if (string_value_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { string_value_ = new ::std::string; } string_value_->assign(reinterpret_cast<const char*>(value), size); + // @@protoc_insertion_point(field_set_pointer:google.protobuf.UninterpretedOption.string_value) } inline ::std::string* UninterpretedOption::mutable_string_value() { - _set_bit(5); - if (string_value_ == &_default_string_value_) { + set_has_string_value(); + if (string_value_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { string_value_ = new ::std::string; } + // @@protoc_insertion_point(field_mutable:google.protobuf.UninterpretedOption.string_value) return string_value_; } +inline ::std::string* UninterpretedOption::release_string_value() { + clear_has_string_value(); + if (string_value_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { + return NULL; + } else { + ::std::string* temp = string_value_; + string_value_ = const_cast< ::std::string*>(&::google::protobuf::internal::GetEmptyStringAlreadyInited()); + return temp; + } +} +inline void UninterpretedOption::set_allocated_string_value(::std::string* string_value) { + if (string_value_ != &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { + delete string_value_; + } + if (string_value) { + set_has_string_value(); + string_value_ = string_value; + } else { + clear_has_string_value(); + string_value_ = const_cast< ::std::string*>(&::google::protobuf::internal::GetEmptyStringAlreadyInited()); + } + // @@protoc_insertion_point(field_set_allocated:google.protobuf.UninterpretedOption.string_value) +} + +// optional string aggregate_value = 8; +inline bool UninterpretedOption::has_aggregate_value() const { + return (_has_bits_[0] & 0x00000040u) != 0; +} +inline void UninterpretedOption::set_has_aggregate_value() { + _has_bits_[0] |= 0x00000040u; +} +inline void UninterpretedOption::clear_has_aggregate_value() { + _has_bits_[0] &= ~0x00000040u; +} +inline void UninterpretedOption::clear_aggregate_value() { + if (aggregate_value_ != &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { + aggregate_value_->clear(); + } + clear_has_aggregate_value(); +} +inline const ::std::string& UninterpretedOption::aggregate_value() const { + // @@protoc_insertion_point(field_get:google.protobuf.UninterpretedOption.aggregate_value) + return *aggregate_value_; +} +inline void UninterpretedOption::set_aggregate_value(const ::std::string& value) { + set_has_aggregate_value(); + if (aggregate_value_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { + aggregate_value_ = new ::std::string; + } + aggregate_value_->assign(value); + // @@protoc_insertion_point(field_set:google.protobuf.UninterpretedOption.aggregate_value) +} +inline void UninterpretedOption::set_aggregate_value(const char* value) { + set_has_aggregate_value(); + if (aggregate_value_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { + aggregate_value_ = new ::std::string; + } + aggregate_value_->assign(value); + // @@protoc_insertion_point(field_set_char:google.protobuf.UninterpretedOption.aggregate_value) +} +inline void UninterpretedOption::set_aggregate_value(const char* value, size_t size) { + set_has_aggregate_value(); + if (aggregate_value_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { + aggregate_value_ = new ::std::string; + } + aggregate_value_->assign(reinterpret_cast<const char*>(value), size); + // @@protoc_insertion_point(field_set_pointer:google.protobuf.UninterpretedOption.aggregate_value) +} +inline ::std::string* UninterpretedOption::mutable_aggregate_value() { + set_has_aggregate_value(); + if (aggregate_value_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { + aggregate_value_ = new ::std::string; + } + // @@protoc_insertion_point(field_mutable:google.protobuf.UninterpretedOption.aggregate_value) + return aggregate_value_; +} +inline ::std::string* UninterpretedOption::release_aggregate_value() { + clear_has_aggregate_value(); + if (aggregate_value_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { + return NULL; + } else { + ::std::string* temp = aggregate_value_; + aggregate_value_ = const_cast< ::std::string*>(&::google::protobuf::internal::GetEmptyStringAlreadyInited()); + return temp; + } +} +inline void UninterpretedOption::set_allocated_aggregate_value(::std::string* aggregate_value) { + if (aggregate_value_ != &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { + delete aggregate_value_; + } + if (aggregate_value) { + set_has_aggregate_value(); + aggregate_value_ = aggregate_value; + } else { + clear_has_aggregate_value(); + aggregate_value_ = const_cast< ::std::string*>(&::google::protobuf::internal::GetEmptyStringAlreadyInited()); + } + // @@protoc_insertion_point(field_set_allocated:google.protobuf.UninterpretedOption.aggregate_value) +} + +// ------------------------------------------------------------------- + +// SourceCodeInfo_Location + +// repeated int32 path = 1 [packed = true]; +inline int SourceCodeInfo_Location::path_size() const { + return path_.size(); +} +inline void SourceCodeInfo_Location::clear_path() { + path_.Clear(); +} +inline ::google::protobuf::int32 SourceCodeInfo_Location::path(int index) const { + // @@protoc_insertion_point(field_get:google.protobuf.SourceCodeInfo.Location.path) + return path_.Get(index); +} +inline void SourceCodeInfo_Location::set_path(int index, ::google::protobuf::int32 value) { + path_.Set(index, value); + // @@protoc_insertion_point(field_set:google.protobuf.SourceCodeInfo.Location.path) +} +inline void SourceCodeInfo_Location::add_path(::google::protobuf::int32 value) { + path_.Add(value); + // @@protoc_insertion_point(field_add:google.protobuf.SourceCodeInfo.Location.path) +} +inline const ::google::protobuf::RepeatedField< ::google::protobuf::int32 >& +SourceCodeInfo_Location::path() const { + // @@protoc_insertion_point(field_list:google.protobuf.SourceCodeInfo.Location.path) + return path_; +} +inline ::google::protobuf::RepeatedField< ::google::protobuf::int32 >* +SourceCodeInfo_Location::mutable_path() { + // @@protoc_insertion_point(field_mutable_list:google.protobuf.SourceCodeInfo.Location.path) + return &path_; +} + +// repeated int32 span = 2 [packed = true]; +inline int SourceCodeInfo_Location::span_size() const { + return span_.size(); +} +inline void SourceCodeInfo_Location::clear_span() { + span_.Clear(); +} +inline ::google::protobuf::int32 SourceCodeInfo_Location::span(int index) const { + // @@protoc_insertion_point(field_get:google.protobuf.SourceCodeInfo.Location.span) + return span_.Get(index); +} +inline void SourceCodeInfo_Location::set_span(int index, ::google::protobuf::int32 value) { + span_.Set(index, value); + // @@protoc_insertion_point(field_set:google.protobuf.SourceCodeInfo.Location.span) +} +inline void SourceCodeInfo_Location::add_span(::google::protobuf::int32 value) { + span_.Add(value); + // @@protoc_insertion_point(field_add:google.protobuf.SourceCodeInfo.Location.span) +} +inline const ::google::protobuf::RepeatedField< ::google::protobuf::int32 >& +SourceCodeInfo_Location::span() const { + // @@protoc_insertion_point(field_list:google.protobuf.SourceCodeInfo.Location.span) + return span_; +} +inline ::google::protobuf::RepeatedField< ::google::protobuf::int32 >* +SourceCodeInfo_Location::mutable_span() { + // @@protoc_insertion_point(field_mutable_list:google.protobuf.SourceCodeInfo.Location.span) + return &span_; +} + +// optional string leading_comments = 3; +inline bool SourceCodeInfo_Location::has_leading_comments() const { + return (_has_bits_[0] & 0x00000004u) != 0; +} +inline void SourceCodeInfo_Location::set_has_leading_comments() { + _has_bits_[0] |= 0x00000004u; +} +inline void SourceCodeInfo_Location::clear_has_leading_comments() { + _has_bits_[0] &= ~0x00000004u; +} +inline void SourceCodeInfo_Location::clear_leading_comments() { + if (leading_comments_ != &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { + leading_comments_->clear(); + } + clear_has_leading_comments(); +} +inline const ::std::string& SourceCodeInfo_Location::leading_comments() const { + // @@protoc_insertion_point(field_get:google.protobuf.SourceCodeInfo.Location.leading_comments) + return *leading_comments_; +} +inline void SourceCodeInfo_Location::set_leading_comments(const ::std::string& value) { + set_has_leading_comments(); + if (leading_comments_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { + leading_comments_ = new ::std::string; + } + leading_comments_->assign(value); + // @@protoc_insertion_point(field_set:google.protobuf.SourceCodeInfo.Location.leading_comments) +} +inline void SourceCodeInfo_Location::set_leading_comments(const char* value) { + set_has_leading_comments(); + if (leading_comments_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { + leading_comments_ = new ::std::string; + } + leading_comments_->assign(value); + // @@protoc_insertion_point(field_set_char:google.protobuf.SourceCodeInfo.Location.leading_comments) +} +inline void SourceCodeInfo_Location::set_leading_comments(const char* value, size_t size) { + set_has_leading_comments(); + if (leading_comments_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { + leading_comments_ = new ::std::string; + } + leading_comments_->assign(reinterpret_cast<const char*>(value), size); + // @@protoc_insertion_point(field_set_pointer:google.protobuf.SourceCodeInfo.Location.leading_comments) +} +inline ::std::string* SourceCodeInfo_Location::mutable_leading_comments() { + set_has_leading_comments(); + if (leading_comments_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { + leading_comments_ = new ::std::string; + } + // @@protoc_insertion_point(field_mutable:google.protobuf.SourceCodeInfo.Location.leading_comments) + return leading_comments_; +} +inline ::std::string* SourceCodeInfo_Location::release_leading_comments() { + clear_has_leading_comments(); + if (leading_comments_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { + return NULL; + } else { + ::std::string* temp = leading_comments_; + leading_comments_ = const_cast< ::std::string*>(&::google::protobuf::internal::GetEmptyStringAlreadyInited()); + return temp; + } +} +inline void SourceCodeInfo_Location::set_allocated_leading_comments(::std::string* leading_comments) { + if (leading_comments_ != &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { + delete leading_comments_; + } + if (leading_comments) { + set_has_leading_comments(); + leading_comments_ = leading_comments; + } else { + clear_has_leading_comments(); + leading_comments_ = const_cast< ::std::string*>(&::google::protobuf::internal::GetEmptyStringAlreadyInited()); + } + // @@protoc_insertion_point(field_set_allocated:google.protobuf.SourceCodeInfo.Location.leading_comments) +} + +// optional string trailing_comments = 4; +inline bool SourceCodeInfo_Location::has_trailing_comments() const { + return (_has_bits_[0] & 0x00000008u) != 0; +} +inline void SourceCodeInfo_Location::set_has_trailing_comments() { + _has_bits_[0] |= 0x00000008u; +} +inline void SourceCodeInfo_Location::clear_has_trailing_comments() { + _has_bits_[0] &= ~0x00000008u; +} +inline void SourceCodeInfo_Location::clear_trailing_comments() { + if (trailing_comments_ != &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { + trailing_comments_->clear(); + } + clear_has_trailing_comments(); +} +inline const ::std::string& SourceCodeInfo_Location::trailing_comments() const { + // @@protoc_insertion_point(field_get:google.protobuf.SourceCodeInfo.Location.trailing_comments) + return *trailing_comments_; +} +inline void SourceCodeInfo_Location::set_trailing_comments(const ::std::string& value) { + set_has_trailing_comments(); + if (trailing_comments_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { + trailing_comments_ = new ::std::string; + } + trailing_comments_->assign(value); + // @@protoc_insertion_point(field_set:google.protobuf.SourceCodeInfo.Location.trailing_comments) +} +inline void SourceCodeInfo_Location::set_trailing_comments(const char* value) { + set_has_trailing_comments(); + if (trailing_comments_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { + trailing_comments_ = new ::std::string; + } + trailing_comments_->assign(value); + // @@protoc_insertion_point(field_set_char:google.protobuf.SourceCodeInfo.Location.trailing_comments) +} +inline void SourceCodeInfo_Location::set_trailing_comments(const char* value, size_t size) { + set_has_trailing_comments(); + if (trailing_comments_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { + trailing_comments_ = new ::std::string; + } + trailing_comments_->assign(reinterpret_cast<const char*>(value), size); + // @@protoc_insertion_point(field_set_pointer:google.protobuf.SourceCodeInfo.Location.trailing_comments) +} +inline ::std::string* SourceCodeInfo_Location::mutable_trailing_comments() { + set_has_trailing_comments(); + if (trailing_comments_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { + trailing_comments_ = new ::std::string; + } + // @@protoc_insertion_point(field_mutable:google.protobuf.SourceCodeInfo.Location.trailing_comments) + return trailing_comments_; +} +inline ::std::string* SourceCodeInfo_Location::release_trailing_comments() { + clear_has_trailing_comments(); + if (trailing_comments_ == &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { + return NULL; + } else { + ::std::string* temp = trailing_comments_; + trailing_comments_ = const_cast< ::std::string*>(&::google::protobuf::internal::GetEmptyStringAlreadyInited()); + return temp; + } +} +inline void SourceCodeInfo_Location::set_allocated_trailing_comments(::std::string* trailing_comments) { + if (trailing_comments_ != &::google::protobuf::internal::GetEmptyStringAlreadyInited()) { + delete trailing_comments_; + } + if (trailing_comments) { + set_has_trailing_comments(); + trailing_comments_ = trailing_comments; + } else { + clear_has_trailing_comments(); + trailing_comments_ = const_cast< ::std::string*>(&::google::protobuf::internal::GetEmptyStringAlreadyInited()); + } + // @@protoc_insertion_point(field_set_allocated:google.protobuf.SourceCodeInfo.Location.trailing_comments) +} + +// ------------------------------------------------------------------- + +// SourceCodeInfo + +// repeated .google.protobuf.SourceCodeInfo.Location location = 1; +inline int SourceCodeInfo::location_size() const { + return location_.size(); +} +inline void SourceCodeInfo::clear_location() { + location_.Clear(); +} +inline const ::google::protobuf::SourceCodeInfo_Location& SourceCodeInfo::location(int index) const { + // @@protoc_insertion_point(field_get:google.protobuf.SourceCodeInfo.location) + return location_.Get(index); +} +inline ::google::protobuf::SourceCodeInfo_Location* SourceCodeInfo::mutable_location(int index) { + // @@protoc_insertion_point(field_mutable:google.protobuf.SourceCodeInfo.location) + return location_.Mutable(index); +} +inline ::google::protobuf::SourceCodeInfo_Location* SourceCodeInfo::add_location() { + // @@protoc_insertion_point(field_add:google.protobuf.SourceCodeInfo.location) + return location_.Add(); +} +inline const ::google::protobuf::RepeatedPtrField< ::google::protobuf::SourceCodeInfo_Location >& +SourceCodeInfo::location() const { + // @@protoc_insertion_point(field_list:google.protobuf.SourceCodeInfo.location) + return location_; +} +inline ::google::protobuf::RepeatedPtrField< ::google::protobuf::SourceCodeInfo_Location >* +SourceCodeInfo::mutable_location() { + // @@protoc_insertion_point(field_mutable_list:google.protobuf.SourceCodeInfo.location) + return &location_; +} // @@protoc_insertion_point(namespace_scope) @@ -4329,18 +6731,22 @@ inline ::std::string* UninterpretedOption::mutable_string_value() { namespace google { namespace protobuf { +template <> struct is_proto_enum< ::google::protobuf::FieldDescriptorProto_Type> : ::google::protobuf::internal::true_type {}; template <> inline const EnumDescriptor* GetEnumDescriptor< ::google::protobuf::FieldDescriptorProto_Type>() { return ::google::protobuf::FieldDescriptorProto_Type_descriptor(); } +template <> struct is_proto_enum< ::google::protobuf::FieldDescriptorProto_Label> : ::google::protobuf::internal::true_type {}; template <> inline const EnumDescriptor* GetEnumDescriptor< ::google::protobuf::FieldDescriptorProto_Label>() { return ::google::protobuf::FieldDescriptorProto_Label_descriptor(); } +template <> struct is_proto_enum< ::google::protobuf::FileOptions_OptimizeMode> : ::google::protobuf::internal::true_type {}; template <> inline const EnumDescriptor* GetEnumDescriptor< ::google::protobuf::FileOptions_OptimizeMode>() { return ::google::protobuf::FileOptions_OptimizeMode_descriptor(); } +template <> struct is_proto_enum< ::google::protobuf::FieldOptions_CType> : ::google::protobuf::internal::true_type {}; template <> inline const EnumDescriptor* GetEnumDescriptor< ::google::protobuf::FieldOptions_CType>() { return ::google::protobuf::FieldOptions_CType_descriptor(); diff --git a/src/google/protobuf/descriptor.proto b/src/google/protobuf/descriptor.proto index cc04aa8..4514164 100644 --- a/src/google/protobuf/descriptor.proto +++ b/src/google/protobuf/descriptor.proto @@ -59,6 +59,11 @@ message FileDescriptorProto { // Names of files imported by this file. repeated string dependency = 3; + // Indexes of the public imported files in the dependency list above. + repeated int32 public_dependency = 10; + // Indexes of the weak imported files in the dependency list. + // For Google-internal migration only. Do not use. + repeated int32 weak_dependency = 11; // All top-level definitions in this file. repeated DescriptorProto message_type = 4; @@ -67,6 +72,12 @@ message FileDescriptorProto { repeated FieldDescriptorProto extension = 7; optional FileOptions options = 8; + + // This field contains optional information about the original source code. + // You may safely remove this entire field whithout harming runtime + // functionality of the descriptors -- the information is needed only by + // development tools. + optional SourceCodeInfo source_code_info = 9; } // Describes a message type. @@ -85,6 +96,8 @@ message DescriptorProto { } repeated ExtensionRange extension_range = 5; + repeated OneofDescriptorProto oneof_decl = 8; + optional MessageOptions options = 7; } @@ -95,13 +108,13 @@ message FieldDescriptorProto { // Order is weird for historical reasons. TYPE_DOUBLE = 1; TYPE_FLOAT = 2; - TYPE_INT64 = 3; // Not ZigZag encoded. Negative numbers - // take 10 bytes. Use TYPE_SINT64 if negative - // values are likely. + // Not ZigZag encoded. Negative numbers take 10 bytes. Use TYPE_SINT64 if + // negative values are likely. + TYPE_INT64 = 3; TYPE_UINT64 = 4; - TYPE_INT32 = 5; // Not ZigZag encoded. Negative numbers - // take 10 bytes. Use TYPE_SINT32 if negative - // values are likely. + // Not ZigZag encoded. Negative numbers take 10 bytes. Use TYPE_SINT32 if + // negative values are likely. + TYPE_INT32 = 5; TYPE_FIXED64 = 6; TYPE_FIXED32 = 7; TYPE_BOOL = 8; @@ -132,7 +145,7 @@ message FieldDescriptorProto { optional Label label = 4; // If type_name is set, this need not be set. If both this and type_name - // are set, this must be either TYPE_ENUM or TYPE_MESSAGE. + // are set, this must be one of TYPE_ENUM, TYPE_MESSAGE or TYPE_GROUP. optional Type type = 5; // For message and enum types, this is the name of the type. If the name @@ -153,9 +166,20 @@ message FieldDescriptorProto { // TODO(kenton): Base-64 encode? optional string default_value = 7; + // If set, gives the index of a oneof in the containing type's oneof_decl + // list. This field is a member of that oneof. Extensions of a oneof should + // not set this since the oneof to which they belong will be inferred based + // on the extension range containing the extension's field number. + optional int32 oneof_index = 9; + optional FieldOptions options = 8; } +// Describes a oneof. +message OneofDescriptorProto { + optional string name = 1; +} + // Describes an enum type. message EnumDescriptorProto { optional string name = 1; @@ -193,6 +217,7 @@ message MethodDescriptorProto { optional MethodOptions options = 4; } + // =================================================================== // Options @@ -214,10 +239,15 @@ message MethodDescriptorProto { // through 99999. It is up to you to ensure that you do not use the // same number for multiple options. // * For options which will be published and used publicly by multiple -// independent entities, e-mail kenton@google.com to reserve extension -// numbers. Simply tell me how many you need and I'll send you back a -// set of numbers to use -- there's no need to explain how you intend to -// use them. If this turns out to be popular, a web service will be set up +// independent entities, e-mail protobuf-global-extension-registry@google.com +// to reserve extension numbers. Simply provide your project name (e.g. +// Object-C plugin) and your porject website (if available) -- there's no need +// to explain how you intend to use them. Usually you only need one extension +// number. You can declare multiple options with only one extension number by +// putting them in a sub-message. See the Custom Options section of the docs +// for examples: +// http://code.google.com/apis/protocolbuffers/docs/proto.html#options +// If this turns out to be popular, a web service will be set up // to automatically assign option numbers. @@ -245,6 +275,27 @@ message FileOptions { // top-level extensions defined in the file. optional bool java_multiple_files = 10 [default=false]; + // If set true, then the Java code generator will generate equals() and + // hashCode() methods for all messages defined in the .proto file. + // - In the full runtime, this is purely a speed optimization, as the + // AbstractMessage base class includes reflection-based implementations of + // these methods. + //- In the lite runtime, setting this option changes the semantics of + // equals() and hashCode() to more closely match those of the full runtime; + // the generated methods compute their results based on field values rather + // than object identity. (Implementations should not assume that hashcodes + // will be consistent across runtimes or versions of the protocol compiler.) + optional bool java_generate_equals_and_hash = 20 [default=false]; + + // If set true, then the Java2 code generator will generate code that + // throws an exception whenever an attempt is made to assign a non-UTF-8 + // byte sequence to a string field. + // Message reflection will do the same. + // However, an extension field still accepts non-UTF-8 byte sequences. + // This option has no effect on when used with the lite runtime. + optional bool java_string_check_utf8 = 27 [default=false]; + + // Generated classes can be optimized for speed or code size. enum OptimizeMode { SPEED = 1; // Generate complete code for parsing, serialization, @@ -254,6 +305,9 @@ message FileOptions { } optional OptimizeMode optimize_for = 9 [default=SPEED]; + // Sets the Go package where structs generated from this .proto will be + // placed. There is no default. + optional string go_package = 11; @@ -264,13 +318,19 @@ message FileOptions { // early versions of proto2. // // Generic services are now considered deprecated in favor of using plugins - // that generate code specific to your particular RPC system. If you are - // using such a plugin, set these to false. In the future, we may change - // the default to false, so if you explicitly want generic services, you - // should explicitly set these to true. - optional bool cc_generic_services = 16 [default=true]; - optional bool java_generic_services = 17 [default=true]; - optional bool py_generic_services = 18 [default=true]; + // that generate code specific to your particular RPC system. Therefore, + // these default to false. Old code which depends on generic services should + // explicitly set them to true. + optional bool cc_generic_services = 16 [default=false]; + optional bool java_generic_services = 17 [default=false]; + optional bool py_generic_services = 18 [default=false]; + + // Is this file deprecated? + // Depending on the target platform, this can emit Deprecated annotations + // for everything in the file, or it will be completely ignored; in the very + // least, this is a formalization for deprecating files. + optional bool deprecated = 23 [default=false]; + // The parser stores options it doesn't recognize here. See above. repeated UninterpretedOption uninterpreted_option = 999; @@ -305,6 +365,12 @@ message MessageOptions { // from proto1 easier; new code should avoid fields named "descriptor". optional bool no_standard_descriptor_accessor = 2 [default=false]; + // Is this message deprecated? + // Depending on the target platform, this can emit Deprecated annotations + // for the message, or it will be completely ignored; in the very least, + // this is a formalization for deprecating messages. + optional bool deprecated = 3 [default=false]; + // The parser stores options it doesn't recognize here. See above. repeated UninterpretedOption uninterpreted_option = 999; @@ -333,6 +399,37 @@ message FieldOptions { optional bool packed = 2; + + // Should this field be parsed lazily? Lazy applies only to message-type + // fields. It means that when the outer message is initially parsed, the + // inner message's contents will not be parsed but instead stored in encoded + // form. The inner message will actually be parsed when it is first accessed. + // + // This is only a hint. Implementations are free to choose whether to use + // eager or lazy parsing regardless of the value of this option. However, + // setting this option true suggests that the protocol author believes that + // using lazy parsing on this field is worth the additional bookkeeping + // overhead typically needed to implement it. + // + // This option does not affect the public interface of any generated code; + // all method signatures remain the same. Furthermore, thread-safety of the + // interface is not affected by this option; const methods remain safe to + // call from multiple threads concurrently, while non-const methods continue + // to require exclusive access. + // + // + // Note that implementations may choose not to check required fields within + // a lazy sub-message. That is, calling IsInitialized() on the outher message + // may return true even if the inner message has missing required fields. + // This is necessary because otherwise the inner message would have to be + // parsed in order to perform the check, defeating the purpose of lazy + // parsing. An implementation which chooses not to check required fields + // must be consistent about it. That is, for any particular sub-message, the + // implementation must either *always* check its required fields, or *never* + // check its required fields, regardless of whether or not the message has + // been parsed. + optional bool lazy = 5 [default=false]; + // Is this field deprecated? // Depending on the target platform, this can emit Deprecated annotations // for accessors, or it will be completely ignored; in the very least, this @@ -353,6 +450,11 @@ message FieldOptions { // TODO: Fully-implement this, then remove the "experimental_" prefix. optional string experimental_map_key = 9; + // For Google-internal migration only. Do not use. + optional bool weak = 10 [default=false]; + + + // The parser stores options it doesn't recognize here. See above. repeated UninterpretedOption uninterpreted_option = 999; @@ -362,6 +464,16 @@ message FieldOptions { message EnumOptions { + // Set this option to true to allow mapping different tag names to the same + // value. + optional bool allow_alias = 2; + + // Is this enum deprecated? + // Depending on the target platform, this can emit Deprecated annotations + // for the enum, or it will be completely ignored; in the very least, this + // is a formalization for deprecating enums. + optional bool deprecated = 3 [default=false]; + // The parser stores options it doesn't recognize here. See above. repeated UninterpretedOption uninterpreted_option = 999; @@ -370,6 +482,12 @@ message EnumOptions { } message EnumValueOptions { + // Is this enum value deprecated? + // Depending on the target platform, this can emit Deprecated annotations + // for the enum value, or it will be completely ignored; in the very least, + // this is a formalization for deprecating enum values. + optional bool deprecated = 1 [default=false]; + // The parser stores options it doesn't recognize here. See above. repeated UninterpretedOption uninterpreted_option = 999; @@ -384,6 +502,12 @@ message ServiceOptions { // we were already using them long before we decided to release Protocol // Buffers. + // Is this service deprecated? + // Depending on the target platform, this can emit Deprecated annotations + // for the service, or it will be completely ignored; in the very least, + // this is a formalization for deprecating services. + optional bool deprecated = 33 [default=false]; + // The parser stores options it doesn't recognize here. See above. repeated UninterpretedOption uninterpreted_option = 999; @@ -398,6 +522,12 @@ message MethodOptions { // we were already using them long before we decided to release Protocol // Buffers. + // Is this method deprecated? + // Depending on the target platform, this can emit Deprecated annotations + // for the method, or it will be completely ignored; in the very least, + // this is a formalization for deprecating methods. + optional bool deprecated = 33 [default=false]; + // The parser stores options it doesn't recognize here. See above. repeated UninterpretedOption uninterpreted_option = 999; @@ -405,6 +535,7 @@ message MethodOptions { extensions 1000 to max; } + // A message representing a option the parser does not recognize. This only // appears in options protos created by the compiler::Parser class. // DescriptorPool resolves these when building Descriptor objects. Therefore, @@ -430,4 +561,127 @@ message UninterpretedOption { optional int64 negative_int_value = 5; optional double double_value = 6; optional bytes string_value = 7; + optional string aggregate_value = 8; +} + +// =================================================================== +// Optional source code info + +// Encapsulates information about the original source file from which a +// FileDescriptorProto was generated. +message SourceCodeInfo { + // A Location identifies a piece of source code in a .proto file which + // corresponds to a particular definition. This information is intended + // to be useful to IDEs, code indexers, documentation generators, and similar + // tools. + // + // For example, say we have a file like: + // message Foo { + // optional string foo = 1; + // } + // Let's look at just the field definition: + // optional string foo = 1; + // ^ ^^ ^^ ^ ^^^ + // a bc de f ghi + // We have the following locations: + // span path represents + // [a,i) [ 4, 0, 2, 0 ] The whole field definition. + // [a,b) [ 4, 0, 2, 0, 4 ] The label (optional). + // [c,d) [ 4, 0, 2, 0, 5 ] The type (string). + // [e,f) [ 4, 0, 2, 0, 1 ] The name (foo). + // [g,h) [ 4, 0, 2, 0, 3 ] The number (1). + // + // Notes: + // - A location may refer to a repeated field itself (i.e. not to any + // particular index within it). This is used whenever a set of elements are + // logically enclosed in a single code segment. For example, an entire + // extend block (possibly containing multiple extension definitions) will + // have an outer location whose path refers to the "extensions" repeated + // field without an index. + // - Multiple locations may have the same path. This happens when a single + // logical declaration is spread out across multiple places. The most + // obvious example is the "extend" block again -- there may be multiple + // extend blocks in the same scope, each of which will have the same path. + // - A location's span is not always a subset of its parent's span. For + // example, the "extendee" of an extension declaration appears at the + // beginning of the "extend" block and is shared by all extensions within + // the block. + // - Just because a location's span is a subset of some other location's span + // does not mean that it is a descendent. For example, a "group" defines + // both a type and a field in a single declaration. Thus, the locations + // corresponding to the type and field and their components will overlap. + // - Code which tries to interpret locations should probably be designed to + // ignore those that it doesn't understand, as more types of locations could + // be recorded in the future. + repeated Location location = 1; + message Location { + // Identifies which part of the FileDescriptorProto was defined at this + // location. + // + // Each element is a field number or an index. They form a path from + // the root FileDescriptorProto to the place where the definition. For + // example, this path: + // [ 4, 3, 2, 7, 1 ] + // refers to: + // file.message_type(3) // 4, 3 + // .field(7) // 2, 7 + // .name() // 1 + // This is because FileDescriptorProto.message_type has field number 4: + // repeated DescriptorProto message_type = 4; + // and DescriptorProto.field has field number 2: + // repeated FieldDescriptorProto field = 2; + // and FieldDescriptorProto.name has field number 1: + // optional string name = 1; + // + // Thus, the above path gives the location of a field name. If we removed + // the last element: + // [ 4, 3, 2, 7 ] + // this path refers to the whole field declaration (from the beginning + // of the label to the terminating semicolon). + repeated int32 path = 1 [packed=true]; + + // Always has exactly three or four elements: start line, start column, + // end line (optional, otherwise assumed same as start line), end column. + // These are packed into a single field for efficiency. Note that line + // and column numbers are zero-based -- typically you will want to add + // 1 to each before displaying to a user. + repeated int32 span = 2 [packed=true]; + + // If this SourceCodeInfo represents a complete declaration, these are any + // comments appearing before and after the declaration which appear to be + // attached to the declaration. + // + // A series of line comments appearing on consecutive lines, with no other + // tokens appearing on those lines, will be treated as a single comment. + // + // Only the comment content is provided; comment markers (e.g. //) are + // stripped out. For block comments, leading whitespace and an asterisk + // will be stripped from the beginning of each line other than the first. + // Newlines are included in the output. + // + // Examples: + // + // optional int32 foo = 1; // Comment attached to foo. + // // Comment attached to bar. + // optional int32 bar = 2; + // + // optional string baz = 3; + // // Comment attached to baz. + // // Another line attached to baz. + // + // // Comment attached to qux. + // // + // // Another line attached to qux. + // optional double qux = 4; + // + // optional string corge = 5; + // /* Block comment attached + // * to corge. Leading asterisks + // * will be removed. */ + // /* Block comment attached to + // * grault. */ + // optional int32 grault = 6; + optional string leading_comments = 3; + optional string trailing_comments = 4; + } } diff --git a/src/google/protobuf/descriptor_database.cc b/src/google/protobuf/descriptor_database.cc index 95708d9..e5c2536 100644 --- a/src/google/protobuf/descriptor_database.cc +++ b/src/google/protobuf/descriptor_database.cc @@ -39,8 +39,8 @@ #include <google/protobuf/descriptor.pb.h> #include <google/protobuf/wire_format_lite_inl.h> #include <google/protobuf/stubs/strutil.h> -#include <google/protobuf/stubs/stl_util-inl.h> -#include <google/protobuf/stubs/map-util.h> +#include <google/protobuf/stubs/stl_util.h> +#include <google/protobuf/stubs/map_util.h> namespace google { namespace protobuf { @@ -101,7 +101,7 @@ bool SimpleDescriptorDatabase::DescriptorIndex<Value>::AddSymbol( if (iter == by_symbol_.end()) { // Apparently the map is currently empty. Just insert and be done with it. - by_symbol_.insert(make_pair(name, value)); + by_symbol_.insert(typename map<string, Value>::value_type(name, value)); return true; } @@ -128,7 +128,7 @@ bool SimpleDescriptorDatabase::DescriptorIndex<Value>::AddSymbol( // Insert the new symbol using the iterator as a hint, the new entry will // appear immediately before the one the iterator is pointing at. - by_symbol_.insert(iter, make_pair(name, value)); + by_symbol_.insert(iter, typename map<string, Value>::value_type(name, value)); return true; } @@ -289,6 +289,7 @@ bool SimpleDescriptorDatabase::FindAllExtensionNumbers( return index_.FindAllExtensionNumbers(extendee_type, output); } + bool SimpleDescriptorDatabase::MaybeCopy(const FileDescriptorProto* file, FileDescriptorProto* output) { if (file == NULL) return false; @@ -537,5 +538,6 @@ bool MergedDescriptorDatabase::FindAllExtensionNumbers( return success; } + } // namespace protobuf } // namespace google diff --git a/src/google/protobuf/descriptor_database.h b/src/google/protobuf/descriptor_database.h index f32b1db..c35e478 100644 --- a/src/google/protobuf/descriptor_database.h +++ b/src/google/protobuf/descriptor_database.h @@ -41,6 +41,7 @@ #include <string> #include <utility> #include <vector> +#include <google/protobuf/stubs/common.h> #include <google/protobuf/descriptor.h> namespace google { @@ -95,11 +96,12 @@ class LIBPROTOBUF_EXPORT DescriptorDatabase { // // This method has a default implementation that always returns // false. - virtual bool FindAllExtensionNumbers(const string& extendee_type, - vector<int>* output) { + virtual bool FindAllExtensionNumbers(const string& /* extendee_type */, + vector<int>* /* output */) { return false; } + private: GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(DescriptorDatabase); }; @@ -355,6 +357,7 @@ class LIBPROTOBUF_EXPORT MergedDescriptorDatabase : public DescriptorDatabase { bool FindAllExtensionNumbers(const string& extendee_type, vector<int>* output); + private: vector<DescriptorDatabase*> sources_; GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(MergedDescriptorDatabase); diff --git a/src/google/protobuf/descriptor_pb2_test.py b/src/google/protobuf/descriptor_pb2_test.py new file mode 100644 index 0000000..1c22228 --- /dev/null +++ b/src/google/protobuf/descriptor_pb2_test.py @@ -0,0 +1,54 @@ +#! /usr/bin/python +# +# Protocol Buffers - Google's data interchange format +# Copyright 2008 Google Inc. All rights reserved. +# http://code.google.com/p/protobuf/ +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions are +# met: +# +# * Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# * Redistributions in binary form must reproduce the above +# copyright notice, this list of conditions and the following disclaimer +# in the documentation and/or other materials provided with the +# distribution. +# * Neither the name of Google Inc. nor the names of its +# contributors may be used to endorse or promote products derived from +# this software without specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +# Verify that prebuild and checkedin version of descriptor_pb2.py is up to date. + +from google3.pyglib import resources +import unittest + +_DESC = 'google3/net/proto2/proto/descriptor_pb2.' +_OLD = _DESC + 'py-prebuilt' +_NEW = _DESC + 'compiled' + + +class PregeneratedFileChanged(unittest.TestCase): + + def testSameText(self): + generated = resources.GetResource(_NEW) + checkedin = resources.GetResource(_OLD) + self.assertMultiLineEqual( + generated, checkedin, 'It seems that protoc _pb2 generator changed. ' + 'Please run google/protobuf/generate_descriptor_proto.sh to ' + 'regnerate a new version of %s and add it to your CL' % _OLD) + +if __name__ == '__main__': + unittest.main() diff --git a/src/google/protobuf/descriptor_unittest.cc b/src/google/protobuf/descriptor_unittest.cc index ec2c815..9b77fbe 100644 --- a/src/google/protobuf/descriptor_unittest.cc +++ b/src/google/protobuf/descriptor_unittest.cc @@ -36,13 +36,15 @@ #include <vector> +#include <google/protobuf/compiler/importer.h> +#include <google/protobuf/unittest.pb.h> +#include <google/protobuf/unittest_custom_options.pb.h> +#include <google/protobuf/io/zero_copy_stream_impl.h> +#include <google/protobuf/descriptor.pb.h> #include <google/protobuf/descriptor.h> #include <google/protobuf/descriptor_database.h> #include <google/protobuf/dynamic_message.h> -#include <google/protobuf/descriptor.pb.h> #include <google/protobuf/text_format.h> -#include <google/protobuf/unittest.pb.h> -#include <google/protobuf/unittest_custom_options.pb.h> #include <google/protobuf/stubs/strutil.h> #include <google/protobuf/stubs/substitute.h> @@ -644,6 +646,104 @@ TEST_F(DescriptorTest, FieldEnumType) { // =================================================================== +// Test simple flat messages and fields. +class OneofDescriptorTest : public testing::Test { + protected: + virtual void SetUp() { + // Build descriptors for the following definitions: + // + // package garply; + // message TestOneof { + // optional int32 a = 1; + // oneof foo { + // string b = 2; + // TestOneof c = 3; + // } + // oneof bar { + // float d = 4; + // } + // } + + FileDescriptorProto baz_file; + baz_file.set_name("baz.proto"); + baz_file.set_package("garply"); + + DescriptorProto* oneof_message = AddMessage(&baz_file, "TestOneof"); + oneof_message->add_oneof_decl()->set_name("foo"); + oneof_message->add_oneof_decl()->set_name("bar"); + + AddField(oneof_message, "a", 1, + FieldDescriptorProto::LABEL_OPTIONAL, + FieldDescriptorProto::TYPE_INT32); + AddField(oneof_message, "b", 2, + FieldDescriptorProto::LABEL_OPTIONAL, + FieldDescriptorProto::TYPE_STRING); + oneof_message->mutable_field(1)->set_oneof_index(0); + AddField(oneof_message, "c", 3, + FieldDescriptorProto::LABEL_OPTIONAL, + FieldDescriptorProto::TYPE_MESSAGE); + oneof_message->mutable_field(2)->set_oneof_index(0); + oneof_message->mutable_field(2)->set_type_name("TestOneof"); + + AddField(oneof_message, "d", 4, + FieldDescriptorProto::LABEL_OPTIONAL, + FieldDescriptorProto::TYPE_FLOAT); + oneof_message->mutable_field(3)->set_oneof_index(1); + + // Build the descriptors and get the pointers. + baz_file_ = pool_.BuildFile(baz_file); + ASSERT_TRUE(baz_file_ != NULL); + + ASSERT_EQ(1, baz_file_->message_type_count()); + oneof_message_ = baz_file_->message_type(0); + + ASSERT_EQ(2, oneof_message_->oneof_decl_count()); + oneof_ = oneof_message_->oneof_decl(0); + oneof2_ = oneof_message_->oneof_decl(1); + + ASSERT_EQ(4, oneof_message_->field_count()); + a_ = oneof_message_->field(0); + b_ = oneof_message_->field(1); + c_ = oneof_message_->field(2); + d_ = oneof_message_->field(3); + } + + DescriptorPool pool_; + + const FileDescriptor* baz_file_; + + const Descriptor* oneof_message_; + + const OneofDescriptor* oneof_; + const OneofDescriptor* oneof2_; + const FieldDescriptor* a_; + const FieldDescriptor* b_; + const FieldDescriptor* c_; + const FieldDescriptor* d_; + const FieldDescriptor* e_; + const FieldDescriptor* f_; +}; + +TEST_F(OneofDescriptorTest, Normal) { + EXPECT_EQ("foo", oneof_->name()); + EXPECT_EQ("garply.TestOneof.foo", oneof_->full_name()); + EXPECT_EQ(0, oneof_->index()); + ASSERT_EQ(2, oneof_->field_count()); + EXPECT_EQ(b_, oneof_->field(0)); + EXPECT_EQ(c_, oneof_->field(1)); + EXPECT_TRUE(a_->containing_oneof() == NULL); + EXPECT_EQ(oneof_, b_->containing_oneof()); + EXPECT_EQ(oneof_, c_->containing_oneof()); +} + +TEST_F(OneofDescriptorTest, FindByName) { + EXPECT_EQ(oneof_, oneof_message_->FindOneofByName("foo")); + EXPECT_EQ(oneof2_, oneof_message_->FindOneofByName("bar")); + EXPECT_TRUE(oneof_message_->FindOneofByName("no_such_oneof") == NULL); +} + +// =================================================================== + class StylizedFieldNamesTest : public testing::Test { protected: void SetUp() { @@ -1514,13 +1614,46 @@ TEST_F(ExtensionDescriptorTest, FindAllExtensions) { EXPECT_EQ(39, extensions[3]->number()); } +TEST_F(ExtensionDescriptorTest, DuplicateFieldNumber) { + DescriptorPool pool; + FileDescriptorProto file_proto; + // Add "google/protobuf/descriptor.proto". + FileDescriptorProto::descriptor()->file()->CopyTo(&file_proto); + ASSERT_TRUE(pool.BuildFile(file_proto) != NULL); + // Add "foo.proto": + // import "google/protobuf/descriptor.proto"; + // extend google.protobuf.FieldOptions { + // optional int32 option1 = 1000; + // } + file_proto.Clear(); + file_proto.set_name("foo.proto"); + file_proto.add_dependency("google/protobuf/descriptor.proto"); + AddExtension(&file_proto, "google.protobuf.FieldOptions", "option1", 1000, + FieldDescriptorProto::LABEL_OPTIONAL, + FieldDescriptorProto::TYPE_INT32); + ASSERT_TRUE(pool.BuildFile(file_proto) != NULL); + // Add "bar.proto": + // import "google/protobuf/descriptor.proto"; + // extend google.protobuf.FieldOptions { + // optional int32 option2 = 1000; + // } + file_proto.Clear(); + file_proto.set_name("bar.proto"); + file_proto.add_dependency("google/protobuf/descriptor.proto"); + AddExtension(&file_proto, "google.protobuf.FieldOptions", "option2", 1000, + FieldDescriptorProto::LABEL_OPTIONAL, + FieldDescriptorProto::TYPE_INT32); + // Currently we only generate a warning for conflicting extension numbers. + // TODO(xiaofeng): Change it to an error. + ASSERT_TRUE(pool.BuildFile(file_proto) != NULL); +} + // =================================================================== class MiscTest : public testing::Test { protected: - // Function which makes a field of the given type just to find out what its - // cpp_type is. - FieldDescriptor::CppType GetCppTypeForFieldType(FieldDescriptor::Type type) { + // Function which makes a field descriptor of the given type. + const FieldDescriptor* GetFieldDescriptorOfType(FieldDescriptor::Type type) { FileDescriptorProto file_proto; file_proto.set_name("foo.proto"); AddEmptyEnum(&file_proto, "DummyEnum"); @@ -1538,19 +1671,99 @@ class MiscTest : public testing::Test { } // Build the descriptors and get the pointers. - DescriptorPool pool; - const FileDescriptor* file = pool.BuildFile(file_proto); + pool_.reset(new DescriptorPool()); + const FileDescriptor* file = pool_->BuildFile(file_proto); if (file != NULL && file->message_type_count() == 1 && file->message_type(0)->field_count() == 1) { - return file->message_type(0)->field(0)->cpp_type(); + return file->message_type(0)->field(0); } else { - return static_cast<FieldDescriptor::CppType>(0); + return NULL; } } + + const char* GetTypeNameForFieldType(FieldDescriptor::Type type) { + const FieldDescriptor* field = GetFieldDescriptorOfType(type); + return field != NULL ? field->type_name() : ""; + } + + FieldDescriptor::CppType GetCppTypeForFieldType(FieldDescriptor::Type type) { + const FieldDescriptor* field = GetFieldDescriptorOfType(type); + return field != NULL ? field->cpp_type() : + static_cast<FieldDescriptor::CppType>(0); + } + + const char* GetCppTypeNameForFieldType(FieldDescriptor::Type type) { + const FieldDescriptor* field = GetFieldDescriptorOfType(type); + return field != NULL ? field->cpp_type_name() : ""; + } + + const Descriptor* GetMessageDescriptorForFieldType( + FieldDescriptor::Type type) { + const FieldDescriptor* field = GetFieldDescriptorOfType(type); + return field != NULL ? field->message_type() : NULL; + } + + const EnumDescriptor* GetEnumDescriptorForFieldType( + FieldDescriptor::Type type) { + const FieldDescriptor* field = GetFieldDescriptorOfType(type); + return field != NULL ? field->enum_type() : NULL; + } + + scoped_ptr<DescriptorPool> pool_; }; +TEST_F(MiscTest, TypeNames) { + // Test that correct type names are returned. + + typedef FieldDescriptor FD; // avoid ugly line wrapping + + EXPECT_STREQ("double" , GetTypeNameForFieldType(FD::TYPE_DOUBLE )); + EXPECT_STREQ("float" , GetTypeNameForFieldType(FD::TYPE_FLOAT )); + EXPECT_STREQ("int64" , GetTypeNameForFieldType(FD::TYPE_INT64 )); + EXPECT_STREQ("uint64" , GetTypeNameForFieldType(FD::TYPE_UINT64 )); + EXPECT_STREQ("int32" , GetTypeNameForFieldType(FD::TYPE_INT32 )); + EXPECT_STREQ("fixed64" , GetTypeNameForFieldType(FD::TYPE_FIXED64 )); + EXPECT_STREQ("fixed32" , GetTypeNameForFieldType(FD::TYPE_FIXED32 )); + EXPECT_STREQ("bool" , GetTypeNameForFieldType(FD::TYPE_BOOL )); + EXPECT_STREQ("string" , GetTypeNameForFieldType(FD::TYPE_STRING )); + EXPECT_STREQ("group" , GetTypeNameForFieldType(FD::TYPE_GROUP )); + EXPECT_STREQ("message" , GetTypeNameForFieldType(FD::TYPE_MESSAGE )); + EXPECT_STREQ("bytes" , GetTypeNameForFieldType(FD::TYPE_BYTES )); + EXPECT_STREQ("uint32" , GetTypeNameForFieldType(FD::TYPE_UINT32 )); + EXPECT_STREQ("enum" , GetTypeNameForFieldType(FD::TYPE_ENUM )); + EXPECT_STREQ("sfixed32", GetTypeNameForFieldType(FD::TYPE_SFIXED32)); + EXPECT_STREQ("sfixed64", GetTypeNameForFieldType(FD::TYPE_SFIXED64)); + EXPECT_STREQ("sint32" , GetTypeNameForFieldType(FD::TYPE_SINT32 )); + EXPECT_STREQ("sint64" , GetTypeNameForFieldType(FD::TYPE_SINT64 )); +} + +TEST_F(MiscTest, StaticTypeNames) { + // Test that correct type names are returned. + + typedef FieldDescriptor FD; // avoid ugly line wrapping + + EXPECT_STREQ("double" , FD::TypeName(FD::TYPE_DOUBLE )); + EXPECT_STREQ("float" , FD::TypeName(FD::TYPE_FLOAT )); + EXPECT_STREQ("int64" , FD::TypeName(FD::TYPE_INT64 )); + EXPECT_STREQ("uint64" , FD::TypeName(FD::TYPE_UINT64 )); + EXPECT_STREQ("int32" , FD::TypeName(FD::TYPE_INT32 )); + EXPECT_STREQ("fixed64" , FD::TypeName(FD::TYPE_FIXED64 )); + EXPECT_STREQ("fixed32" , FD::TypeName(FD::TYPE_FIXED32 )); + EXPECT_STREQ("bool" , FD::TypeName(FD::TYPE_BOOL )); + EXPECT_STREQ("string" , FD::TypeName(FD::TYPE_STRING )); + EXPECT_STREQ("group" , FD::TypeName(FD::TYPE_GROUP )); + EXPECT_STREQ("message" , FD::TypeName(FD::TYPE_MESSAGE )); + EXPECT_STREQ("bytes" , FD::TypeName(FD::TYPE_BYTES )); + EXPECT_STREQ("uint32" , FD::TypeName(FD::TYPE_UINT32 )); + EXPECT_STREQ("enum" , FD::TypeName(FD::TYPE_ENUM )); + EXPECT_STREQ("sfixed32", FD::TypeName(FD::TYPE_SFIXED32)); + EXPECT_STREQ("sfixed64", FD::TypeName(FD::TYPE_SFIXED64)); + EXPECT_STREQ("sint32" , FD::TypeName(FD::TYPE_SINT32 )); + EXPECT_STREQ("sint64" , FD::TypeName(FD::TYPE_SINT64 )); +} + TEST_F(MiscTest, CppTypes) { // Test that CPP types are assigned correctly. @@ -1576,6 +1789,99 @@ TEST_F(MiscTest, CppTypes) { EXPECT_EQ(FD::CPPTYPE_INT64 , GetCppTypeForFieldType(FD::TYPE_SINT64 )); } +TEST_F(MiscTest, CppTypeNames) { + // Test that correct CPP type names are returned. + + typedef FieldDescriptor FD; // avoid ugly line wrapping + + EXPECT_STREQ("double" , GetCppTypeNameForFieldType(FD::TYPE_DOUBLE )); + EXPECT_STREQ("float" , GetCppTypeNameForFieldType(FD::TYPE_FLOAT )); + EXPECT_STREQ("int64" , GetCppTypeNameForFieldType(FD::TYPE_INT64 )); + EXPECT_STREQ("uint64" , GetCppTypeNameForFieldType(FD::TYPE_UINT64 )); + EXPECT_STREQ("int32" , GetCppTypeNameForFieldType(FD::TYPE_INT32 )); + EXPECT_STREQ("uint64" , GetCppTypeNameForFieldType(FD::TYPE_FIXED64 )); + EXPECT_STREQ("uint32" , GetCppTypeNameForFieldType(FD::TYPE_FIXED32 )); + EXPECT_STREQ("bool" , GetCppTypeNameForFieldType(FD::TYPE_BOOL )); + EXPECT_STREQ("string" , GetCppTypeNameForFieldType(FD::TYPE_STRING )); + EXPECT_STREQ("message", GetCppTypeNameForFieldType(FD::TYPE_GROUP )); + EXPECT_STREQ("message", GetCppTypeNameForFieldType(FD::TYPE_MESSAGE )); + EXPECT_STREQ("string" , GetCppTypeNameForFieldType(FD::TYPE_BYTES )); + EXPECT_STREQ("uint32" , GetCppTypeNameForFieldType(FD::TYPE_UINT32 )); + EXPECT_STREQ("enum" , GetCppTypeNameForFieldType(FD::TYPE_ENUM )); + EXPECT_STREQ("int32" , GetCppTypeNameForFieldType(FD::TYPE_SFIXED32)); + EXPECT_STREQ("int64" , GetCppTypeNameForFieldType(FD::TYPE_SFIXED64)); + EXPECT_STREQ("int32" , GetCppTypeNameForFieldType(FD::TYPE_SINT32 )); + EXPECT_STREQ("int64" , GetCppTypeNameForFieldType(FD::TYPE_SINT64 )); +} + +TEST_F(MiscTest, StaticCppTypeNames) { + // Test that correct CPP type names are returned. + + typedef FieldDescriptor FD; // avoid ugly line wrapping + + EXPECT_STREQ("int32" , FD::CppTypeName(FD::CPPTYPE_INT32 )); + EXPECT_STREQ("int64" , FD::CppTypeName(FD::CPPTYPE_INT64 )); + EXPECT_STREQ("uint32" , FD::CppTypeName(FD::CPPTYPE_UINT32 )); + EXPECT_STREQ("uint64" , FD::CppTypeName(FD::CPPTYPE_UINT64 )); + EXPECT_STREQ("double" , FD::CppTypeName(FD::CPPTYPE_DOUBLE )); + EXPECT_STREQ("float" , FD::CppTypeName(FD::CPPTYPE_FLOAT )); + EXPECT_STREQ("bool" , FD::CppTypeName(FD::CPPTYPE_BOOL )); + EXPECT_STREQ("enum" , FD::CppTypeName(FD::CPPTYPE_ENUM )); + EXPECT_STREQ("string" , FD::CppTypeName(FD::CPPTYPE_STRING )); + EXPECT_STREQ("message", FD::CppTypeName(FD::CPPTYPE_MESSAGE)); +} + +TEST_F(MiscTest, MessageType) { + // Test that message_type() is NULL for non-aggregate fields + + typedef FieldDescriptor FD; // avoid ugly line wrapping + + EXPECT_TRUE(NULL == GetMessageDescriptorForFieldType(FD::TYPE_DOUBLE )); + EXPECT_TRUE(NULL == GetMessageDescriptorForFieldType(FD::TYPE_FLOAT )); + EXPECT_TRUE(NULL == GetMessageDescriptorForFieldType(FD::TYPE_INT64 )); + EXPECT_TRUE(NULL == GetMessageDescriptorForFieldType(FD::TYPE_UINT64 )); + EXPECT_TRUE(NULL == GetMessageDescriptorForFieldType(FD::TYPE_INT32 )); + EXPECT_TRUE(NULL == GetMessageDescriptorForFieldType(FD::TYPE_FIXED64 )); + EXPECT_TRUE(NULL == GetMessageDescriptorForFieldType(FD::TYPE_FIXED32 )); + EXPECT_TRUE(NULL == GetMessageDescriptorForFieldType(FD::TYPE_BOOL )); + EXPECT_TRUE(NULL == GetMessageDescriptorForFieldType(FD::TYPE_STRING )); + EXPECT_TRUE(NULL != GetMessageDescriptorForFieldType(FD::TYPE_GROUP )); + EXPECT_TRUE(NULL != GetMessageDescriptorForFieldType(FD::TYPE_MESSAGE )); + EXPECT_TRUE(NULL == GetMessageDescriptorForFieldType(FD::TYPE_BYTES )); + EXPECT_TRUE(NULL == GetMessageDescriptorForFieldType(FD::TYPE_UINT32 )); + EXPECT_TRUE(NULL == GetMessageDescriptorForFieldType(FD::TYPE_ENUM )); + EXPECT_TRUE(NULL == GetMessageDescriptorForFieldType(FD::TYPE_SFIXED32)); + EXPECT_TRUE(NULL == GetMessageDescriptorForFieldType(FD::TYPE_SFIXED64)); + EXPECT_TRUE(NULL == GetMessageDescriptorForFieldType(FD::TYPE_SINT32 )); + EXPECT_TRUE(NULL == GetMessageDescriptorForFieldType(FD::TYPE_SINT64 )); +} + +TEST_F(MiscTest, EnumType) { + // Test that enum_type() is NULL for non-enum fields + + typedef FieldDescriptor FD; // avoid ugly line wrapping + + EXPECT_TRUE(NULL == GetEnumDescriptorForFieldType(FD::TYPE_DOUBLE )); + EXPECT_TRUE(NULL == GetEnumDescriptorForFieldType(FD::TYPE_FLOAT )); + EXPECT_TRUE(NULL == GetEnumDescriptorForFieldType(FD::TYPE_INT64 )); + EXPECT_TRUE(NULL == GetEnumDescriptorForFieldType(FD::TYPE_UINT64 )); + EXPECT_TRUE(NULL == GetEnumDescriptorForFieldType(FD::TYPE_INT32 )); + EXPECT_TRUE(NULL == GetEnumDescriptorForFieldType(FD::TYPE_FIXED64 )); + EXPECT_TRUE(NULL == GetEnumDescriptorForFieldType(FD::TYPE_FIXED32 )); + EXPECT_TRUE(NULL == GetEnumDescriptorForFieldType(FD::TYPE_BOOL )); + EXPECT_TRUE(NULL == GetEnumDescriptorForFieldType(FD::TYPE_STRING )); + EXPECT_TRUE(NULL == GetEnumDescriptorForFieldType(FD::TYPE_GROUP )); + EXPECT_TRUE(NULL == GetEnumDescriptorForFieldType(FD::TYPE_MESSAGE )); + EXPECT_TRUE(NULL == GetEnumDescriptorForFieldType(FD::TYPE_BYTES )); + EXPECT_TRUE(NULL == GetEnumDescriptorForFieldType(FD::TYPE_UINT32 )); + EXPECT_TRUE(NULL != GetEnumDescriptorForFieldType(FD::TYPE_ENUM )); + EXPECT_TRUE(NULL == GetEnumDescriptorForFieldType(FD::TYPE_SFIXED32)); + EXPECT_TRUE(NULL == GetEnumDescriptorForFieldType(FD::TYPE_SFIXED64)); + EXPECT_TRUE(NULL == GetEnumDescriptorForFieldType(FD::TYPE_SINT32 )); + EXPECT_TRUE(NULL == GetEnumDescriptorForFieldType(FD::TYPE_SINT64 )); +} + + TEST_F(MiscTest, DefaultValues) { // Test that setting default values works. FileDescriptorProto file_proto; @@ -1670,7 +1976,7 @@ TEST_F(MiscTest, DefaultValues) { message->field(3)->default_value_uint64()); EXPECT_EQ(4.5 , message->field(4)->default_value_float ()); EXPECT_EQ(10e100 , message->field(5)->default_value_double()); - EXPECT_EQ(true , message->field(6)->default_value_bool ()); + EXPECT_TRUE( message->field(6)->default_value_bool ()); EXPECT_EQ("hello" , message->field(7)->default_value_string()); EXPECT_EQ("\001\002\003" , message->field(8)->default_value_string()); EXPECT_EQ(enum_value_b , message->field(9)->default_value_enum ()); @@ -1693,7 +1999,7 @@ TEST_F(MiscTest, DefaultValues) { EXPECT_EQ(0 , message->field(14)->default_value_uint64()); EXPECT_EQ(0.0f , message->field(15)->default_value_float ()); EXPECT_EQ(0.0 , message->field(16)->default_value_double()); - EXPECT_EQ(false, message->field(17)->default_value_bool ()); + EXPECT_FALSE( message->field(17)->default_value_bool ()); EXPECT_EQ("" , message->field(18)->default_value_string()); EXPECT_EQ("" , message->field(19)->default_value_string()); EXPECT_EQ(enum_value_a, message->field(20)->default_value_enum()); @@ -1739,13 +2045,31 @@ TEST_F(MiscTest, FieldOptions) { } // =================================================================== +enum DescriptorPoolMode { + NO_DATABASE, + FALLBACK_DATABASE +}; -class AllowUnknownDependenciesTest : public testing::Test { +class AllowUnknownDependenciesTest + : public testing::TestWithParam<DescriptorPoolMode> { protected: + DescriptorPoolMode mode() { + return GetParam(); + } + virtual void SetUp() { FileDescriptorProto foo_proto, bar_proto; - pool_.AllowUnknownDependencies(); + switch (mode()) { + case NO_DATABASE: + pool_.reset(new DescriptorPool); + break; + case FALLBACK_DATABASE: + pool_.reset(new DescriptorPool(&db_)); + break; + } + + pool_->AllowUnknownDependencies(); ASSERT_TRUE(TextFormat::ParseFromString( "name: 'foo.proto'" @@ -1776,13 +2100,13 @@ class AllowUnknownDependenciesTest : public testing::Test { &bar_proto)); // Collect pointers to stuff. - bar_file_ = pool_.BuildFile(bar_proto); + bar_file_ = BuildFile(bar_proto); ASSERT_TRUE(bar_file_ != NULL); ASSERT_EQ(1, bar_file_->message_type_count()); bar_type_ = bar_file_->message_type(0); - foo_file_ = pool_.BuildFile(foo_proto); + foo_file_ = BuildFile(foo_proto); ASSERT_TRUE(foo_file_ != NULL); ASSERT_EQ(1, foo_file_->message_type_count()); @@ -1794,6 +2118,20 @@ class AllowUnknownDependenciesTest : public testing::Test { qux_field_ = foo_type_->field(2); } + const FileDescriptor* BuildFile(const FileDescriptorProto& proto) { + switch (mode()) { + case NO_DATABASE: + return pool_->BuildFile(proto); + break; + case FALLBACK_DATABASE: { + EXPECT_TRUE(db_.Add(proto)); + return pool_->FindFileByName(proto.name()); + } + } + GOOGLE_LOG(FATAL) << "Can't get here."; + return NULL; + } + const FileDescriptor* bar_file_; const Descriptor* bar_type_; const FileDescriptor* foo_file_; @@ -1802,46 +2140,50 @@ class AllowUnknownDependenciesTest : public testing::Test { const FieldDescriptor* baz_field_; const FieldDescriptor* qux_field_; - DescriptorPool pool_; + SimpleDescriptorDatabase db_; // used if in FALLBACK_DATABASE mode. + scoped_ptr<DescriptorPool> pool_; }; -TEST_F(AllowUnknownDependenciesTest, PlaceholderFile) { +TEST_P(AllowUnknownDependenciesTest, PlaceholderFile) { ASSERT_EQ(2, foo_file_->dependency_count()); EXPECT_EQ(bar_file_, foo_file_->dependency(0)); + EXPECT_FALSE(bar_file_->is_placeholder()); const FileDescriptor* baz_file = foo_file_->dependency(1); EXPECT_EQ("baz.proto", baz_file->name()); EXPECT_EQ(0, baz_file->message_type_count()); + EXPECT_TRUE(baz_file->is_placeholder()); // Placeholder files should not be findable. - EXPECT_EQ(bar_file_, pool_.FindFileByName(bar_file_->name())); - EXPECT_TRUE(pool_.FindFileByName(baz_file->name()) == NULL); + EXPECT_EQ(bar_file_, pool_->FindFileByName(bar_file_->name())); + EXPECT_TRUE(pool_->FindFileByName(baz_file->name()) == NULL); } -TEST_F(AllowUnknownDependenciesTest, PlaceholderTypes) { +TEST_P(AllowUnknownDependenciesTest, PlaceholderTypes) { ASSERT_EQ(FieldDescriptor::TYPE_MESSAGE, bar_field_->type()); EXPECT_EQ(bar_type_, bar_field_->message_type()); + EXPECT_FALSE(bar_type_->is_placeholder()); ASSERT_EQ(FieldDescriptor::TYPE_MESSAGE, baz_field_->type()); const Descriptor* baz_type = baz_field_->message_type(); EXPECT_EQ("Baz", baz_type->name()); EXPECT_EQ("Baz", baz_type->full_name()); - EXPECT_EQ("Baz.placeholder.proto", baz_type->file()->name()); EXPECT_EQ(0, baz_type->extension_range_count()); + EXPECT_TRUE(baz_type->is_placeholder()); ASSERT_EQ(FieldDescriptor::TYPE_ENUM, qux_field_->type()); const EnumDescriptor* qux_type = qux_field_->enum_type(); EXPECT_EQ("Qux", qux_type->name()); EXPECT_EQ("corge.Qux", qux_type->full_name()); - EXPECT_EQ("corge.Qux.placeholder.proto", qux_type->file()->name()); + EXPECT_TRUE(qux_type->is_placeholder()); // Placeholder types should not be findable. - EXPECT_EQ(bar_type_, pool_.FindMessageTypeByName(bar_type_->full_name())); - EXPECT_TRUE(pool_.FindMessageTypeByName(baz_type->full_name()) == NULL); - EXPECT_TRUE(pool_.FindEnumTypeByName(qux_type->full_name()) == NULL); + EXPECT_EQ(bar_type_, pool_->FindMessageTypeByName(bar_type_->full_name())); + EXPECT_TRUE(pool_->FindMessageTypeByName(baz_type->full_name()) == NULL); + EXPECT_TRUE(pool_->FindEnumTypeByName(qux_type->full_name()) == NULL); } -TEST_F(AllowUnknownDependenciesTest, CopyTo) { +TEST_P(AllowUnknownDependenciesTest, CopyTo) { // FieldDescriptor::CopyTo() should write non-fully-qualified type names // for placeholder types which were not originally fully-qualified. FieldDescriptorProto proto; @@ -1864,7 +2206,7 @@ TEST_F(AllowUnknownDependenciesTest, CopyTo) { EXPECT_EQ(FieldDescriptorProto::TYPE_ENUM, proto.type()); } -TEST_F(AllowUnknownDependenciesTest, CustomOptions) { +TEST_P(AllowUnknownDependenciesTest, CustomOptions) { // Qux should still have the uninterpreted option attached. ASSERT_EQ(1, qux_field_->options().uninterpreted_option_size()); const UninterpretedOption& option = @@ -1873,7 +2215,7 @@ TEST_F(AllowUnknownDependenciesTest, CustomOptions) { EXPECT_EQ("grault", option.name(0).name_part()); } -TEST_F(AllowUnknownDependenciesTest, UnknownExtendee) { +TEST_P(AllowUnknownDependenciesTest, UnknownExtendee) { // Test that we can extend an unknown type. This is slightly tricky because // it means that the placeholder type must have an extension range. @@ -1884,19 +2226,20 @@ TEST_F(AllowUnknownDependenciesTest, UnknownExtendee) { "extension { extendee: 'UnknownType' name:'some_extension' number:123" " label:LABEL_OPTIONAL type:TYPE_INT32 }", &extension_proto)); - const FileDescriptor* file = pool_.BuildFile(extension_proto); + const FileDescriptor* file = BuildFile(extension_proto); ASSERT_TRUE(file != NULL); ASSERT_EQ(1, file->extension_count()); const Descriptor* extendee = file->extension(0)->containing_type(); EXPECT_EQ("UnknownType", extendee->name()); + EXPECT_TRUE(extendee->is_placeholder()); ASSERT_EQ(1, extendee->extension_range_count()); EXPECT_EQ(1, extendee->extension_range(0)->start); EXPECT_EQ(FieldDescriptor::kMaxNumber + 1, extendee->extension_range(0)->end); } -TEST_F(AllowUnknownDependenciesTest, CustomOption) { +TEST_P(AllowUnknownDependenciesTest, CustomOption) { // Test that we can use a custom option without having parsed // descriptor.proto. @@ -1937,7 +2280,7 @@ TEST_F(AllowUnknownDependenciesTest, CustomOption) { "}", &option_proto)); - const FileDescriptor* file = pool_.BuildFile(option_proto); + const FileDescriptor* file = BuildFile(option_proto); ASSERT_TRUE(file != NULL); // Verify that no extension options were set, but they were left as @@ -1949,6 +2292,81 @@ TEST_F(AllowUnknownDependenciesTest, CustomOption) { EXPECT_EQ(2, file->options().uninterpreted_option_size()); } +TEST_P(AllowUnknownDependenciesTest, + UndeclaredDependencyTriggersBuildOfDependency) { + // Crazy case: suppose foo.proto refers to a symbol without declaring the + // dependency that finds it. In the event that the pool is backed by a + // DescriptorDatabase, the pool will attempt to find the symbol in the + // database. If successful, it will build the undeclared dependency to verify + // that the file does indeed contain the symbol. If that file fails to build, + // then its descriptors must be rolled back. However, we still want foo.proto + // to build successfully, since we are allowing unknown dependencies. + + FileDescriptorProto undeclared_dep_proto; + // We make this file fail to build by giving it two fields with tag 1. + ASSERT_TRUE(TextFormat::ParseFromString( + "name: \"invalid_file_as_undeclared_dep.proto\" " + "package: \"undeclared\" " + "message_type: { " + " name: \"Quux\" " + " field { " + " name:'qux' number:1 label:LABEL_OPTIONAL type: TYPE_INT32 " + " }" + " field { " + " name:'quux' number:1 label:LABEL_OPTIONAL type: TYPE_INT64 " + " }" + "}", + &undeclared_dep_proto)); + // We can't use the BuildFile() helper because we don't actually want to build + // it into the descriptor pool in the fallback database case: it just needs to + // be sitting in the database so that it gets built during the building of + // test.proto below. + switch (mode()) { + case NO_DATABASE: { + ASSERT_TRUE(pool_->BuildFile(undeclared_dep_proto) == NULL); + break; + } + case FALLBACK_DATABASE: { + ASSERT_TRUE(db_.Add(undeclared_dep_proto)); + } + } + + FileDescriptorProto test_proto; + ASSERT_TRUE(TextFormat::ParseFromString( + "name: \"test.proto\" " + "message_type: { " + " name: \"Corge\" " + " field { " + " name:'quux' number:1 label: LABEL_OPTIONAL " + " type_name:'undeclared.Quux' type: TYPE_MESSAGE " + " }" + "}", + &test_proto)); + + const FileDescriptor* file = BuildFile(test_proto); + ASSERT_TRUE(file != NULL); + GOOGLE_LOG(INFO) << file->DebugString(); + + EXPECT_EQ(0, file->dependency_count()); + ASSERT_EQ(1, file->message_type_count()); + const Descriptor* corge_desc = file->message_type(0); + ASSERT_EQ("Corge", corge_desc->name()); + ASSERT_EQ(1, corge_desc->field_count()); + EXPECT_FALSE(corge_desc->is_placeholder()); + + const FieldDescriptor* quux_field = corge_desc->field(0); + ASSERT_EQ(FieldDescriptor::TYPE_MESSAGE, quux_field->type()); + ASSERT_EQ("Quux", quux_field->message_type()->name()); + ASSERT_EQ("undeclared.Quux", quux_field->message_type()->full_name()); + EXPECT_TRUE(quux_field->message_type()->is_placeholder()); + // The place holder type should not be findable. + ASSERT_TRUE(pool_->FindMessageTypeByName("undeclared.Quux") == NULL); +} + +INSTANTIATE_TEST_CASE_P(DatabaseSource, + AllowUnknownDependenciesTest, + testing::Values(NO_DATABASE, FALLBACK_DATABASE)); + // =================================================================== TEST(CustomOptions, OptionLocations) { @@ -2212,6 +2630,230 @@ TEST(CustomOptions, MessageOptionThreeFieldsSet) { EXPECT_EQ(1234, options.GetExtension(protobuf_unittest::complex_opt1).foo()); } +TEST(CustomOptions, MessageOptionRepeatedLeafFieldSet) { + // This test verifies that repeated fields in custom options can be + // given multiple values by repeating the option with a different value. + // This test checks repeated leaf values. Each repeated custom value + // appears in a different uninterpreted_option, which will be concatenated + // when they are merged into the final option value. + DescriptorPool pool; + + FileDescriptorProto file_proto; + FileDescriptorProto::descriptor()->file()->CopyTo(&file_proto); + ASSERT_TRUE(pool.BuildFile(file_proto) != NULL); + + protobuf_unittest::TestMessageWithCustomOptions::descriptor() + ->file()->CopyTo(&file_proto); + ASSERT_TRUE(pool.BuildFile(file_proto) != NULL); + + // The following represents the definition: + // + // import "google/protobuf/unittest_custom_options.proto" + // package protobuf_unittest; + // message Foo { + // option (complex_opt1).foo4 = 12; + // option (complex_opt1).foo4 = 34; + // option (complex_opt1).foo4 = 56; + // } + ASSERT_TRUE(TextFormat::ParseFromString( + "name: \"custom_options_import.proto\" " + "package: \"protobuf_unittest\" " + "dependency: \"google/protobuf/unittest_custom_options.proto\" " + "message_type { " + " name: \"Foo\" " + " options { " + " uninterpreted_option { " + " name { " + " name_part: \"complex_opt1\" " + " is_extension: true " + " } " + " name { " + " name_part: \"foo4\" " + " is_extension: false " + " } " + " positive_int_value: 12 " + " } " + " uninterpreted_option { " + " name { " + " name_part: \"complex_opt1\" " + " is_extension: true " + " } " + " name { " + " name_part: \"foo4\" " + " is_extension: false " + " } " + " positive_int_value: 34 " + " } " + " uninterpreted_option { " + " name { " + " name_part: \"complex_opt1\" " + " is_extension: true " + " } " + " name { " + " name_part: \"foo4\" " + " is_extension: false " + " } " + " positive_int_value: 56 " + " } " + " } " + "}", + &file_proto)); + + const FileDescriptor* file = pool.BuildFile(file_proto); + ASSERT_TRUE(file != NULL); + ASSERT_EQ(1, file->message_type_count()); + + const MessageOptions& options = file->message_type(0)->options(); + EXPECT_EQ(3, options.GetExtension(protobuf_unittest::complex_opt1).foo4_size()); + EXPECT_EQ(12, options.GetExtension(protobuf_unittest::complex_opt1).foo4(0)); + EXPECT_EQ(34, options.GetExtension(protobuf_unittest::complex_opt1).foo4(1)); + EXPECT_EQ(56, options.GetExtension(protobuf_unittest::complex_opt1).foo4(2)); +} + +TEST(CustomOptions, MessageOptionRepeatedMsgFieldSet) { + // This test verifies that repeated fields in custom options can be + // given multiple values by repeating the option with a different value. + // This test checks repeated message values. Each repeated custom value + // appears in a different uninterpreted_option, which will be concatenated + // when they are merged into the final option value. + DescriptorPool pool; + + FileDescriptorProto file_proto; + FileDescriptorProto::descriptor()->file()->CopyTo(&file_proto); + ASSERT_TRUE(pool.BuildFile(file_proto) != NULL); + + protobuf_unittest::TestMessageWithCustomOptions::descriptor() + ->file()->CopyTo(&file_proto); + ASSERT_TRUE(pool.BuildFile(file_proto) != NULL); + + // The following represents the definition: + // + // import "google/protobuf/unittest_custom_options.proto" + // package protobuf_unittest; + // message Foo { + // option (complex_opt2).barney = {waldo: 1}; + // option (complex_opt2).barney = {waldo: 10}; + // option (complex_opt2).barney = {waldo: 100}; + // } + ASSERT_TRUE(TextFormat::ParseFromString( + "name: \"custom_options_import.proto\" " + "package: \"protobuf_unittest\" " + "dependency: \"google/protobuf/unittest_custom_options.proto\" " + "message_type { " + " name: \"Foo\" " + " options { " + " uninterpreted_option { " + " name { " + " name_part: \"complex_opt2\" " + " is_extension: true " + " } " + " name { " + " name_part: \"barney\" " + " is_extension: false " + " } " + " aggregate_value: \"waldo: 1\" " + " } " + " uninterpreted_option { " + " name { " + " name_part: \"complex_opt2\" " + " is_extension: true " + " } " + " name { " + " name_part: \"barney\" " + " is_extension: false " + " } " + " aggregate_value: \"waldo: 10\" " + " } " + " uninterpreted_option { " + " name { " + " name_part: \"complex_opt2\" " + " is_extension: true " + " } " + " name { " + " name_part: \"barney\" " + " is_extension: false " + " } " + " aggregate_value: \"waldo: 100\" " + " } " + " } " + "}", + &file_proto)); + + const FileDescriptor* file = pool.BuildFile(file_proto); + ASSERT_TRUE(file != NULL); + ASSERT_EQ(1, file->message_type_count()); + + const MessageOptions& options = file->message_type(0)->options(); + EXPECT_EQ(3, options.GetExtension( + protobuf_unittest::complex_opt2).barney_size()); + EXPECT_EQ(1,options.GetExtension( + protobuf_unittest::complex_opt2).barney(0).waldo()); + EXPECT_EQ(10, options.GetExtension( + protobuf_unittest::complex_opt2).barney(1).waldo()); + EXPECT_EQ(100, options.GetExtension( + protobuf_unittest::complex_opt2).barney(2).waldo()); +} + +// Check that aggregate options were parsed and saved correctly in +// the appropriate descriptors. +TEST(CustomOptions, AggregateOptions) { + const Descriptor* msg = protobuf_unittest::AggregateMessage::descriptor(); + const FileDescriptor* file = msg->file(); + const FieldDescriptor* field = msg->FindFieldByName("fieldname"); + const EnumDescriptor* enumd = file->FindEnumTypeByName("AggregateEnum"); + const EnumValueDescriptor* enumv = enumd->FindValueByName("VALUE"); + const ServiceDescriptor* service = file->FindServiceByName( + "AggregateService"); + const MethodDescriptor* method = service->FindMethodByName("Method"); + + // Tests for the different types of data embedded in fileopt + const protobuf_unittest::Aggregate& file_options = + file->options().GetExtension(protobuf_unittest::fileopt); + EXPECT_EQ(100, file_options.i()); + EXPECT_EQ("FileAnnotation", file_options.s()); + EXPECT_EQ("NestedFileAnnotation", file_options.sub().s()); + EXPECT_EQ("FileExtensionAnnotation", + file_options.file().GetExtension(protobuf_unittest::fileopt).s()); + EXPECT_EQ("EmbeddedMessageSetElement", + file_options.mset().GetExtension( + protobuf_unittest::AggregateMessageSetElement + ::message_set_extension).s()); + + // Simple tests for all the other types of annotations + EXPECT_EQ("MessageAnnotation", + msg->options().GetExtension(protobuf_unittest::msgopt).s()); + EXPECT_EQ("FieldAnnotation", + field->options().GetExtension(protobuf_unittest::fieldopt).s()); + EXPECT_EQ("EnumAnnotation", + enumd->options().GetExtension(protobuf_unittest::enumopt).s()); + EXPECT_EQ("EnumValueAnnotation", + enumv->options().GetExtension(protobuf_unittest::enumvalopt).s()); + EXPECT_EQ("ServiceAnnotation", + service->options().GetExtension(protobuf_unittest::serviceopt).s()); + EXPECT_EQ("MethodAnnotation", + method->options().GetExtension(protobuf_unittest::methodopt).s()); +} + +TEST(CustomOptions, UnusedImportWarning) { + DescriptorPool pool; + + FileDescriptorProto file_proto; + FileDescriptorProto::descriptor()->file()->CopyTo(&file_proto); + ASSERT_TRUE(pool.BuildFile(file_proto) != NULL); + + protobuf_unittest::TestMessageWithCustomOptions::descriptor() + ->file()->CopyTo(&file_proto); + ASSERT_TRUE(pool.BuildFile(file_proto) != NULL); + + + pool.AddUnusedImportTrackFile("custom_options_import.proto"); + ASSERT_TRUE(TextFormat::ParseFromString( + "name: \"custom_options_import.proto\" " + "package: \"protobuf_unittest\" " + "dependency: \"google/protobuf/unittest_custom_options.proto\" ", + &file_proto)); + pool.BuildFile(file_proto); +} // =================================================================== @@ -2226,6 +2868,7 @@ class MockErrorCollector : public DescriptorPool::ErrorCollector { ~MockErrorCollector() {} string text_; + string warning_text_; // implements ErrorCollector --------------------------------------- void AddError(const string& filename, @@ -2249,6 +2892,29 @@ class MockErrorCollector : public DescriptorPool::ErrorCollector { &text_, "$0: $1: $2: $3\n", filename, element_name, location_name, message); } + + // implements ErrorCollector --------------------------------------- + void AddWarning(const string& filename, const string& element_name, + const Message* descriptor, ErrorLocation location, + const string& message) { + const char* location_name = NULL; + switch (location) { + case NAME : location_name = "NAME" ; break; + case NUMBER : location_name = "NUMBER" ; break; + case TYPE : location_name = "TYPE" ; break; + case EXTENDEE : location_name = "EXTENDEE" ; break; + case DEFAULT_VALUE: location_name = "DEFAULT_VALUE"; break; + case OPTION_NAME : location_name = "OPTION_NAME" ; break; + case OPTION_VALUE : location_name = "OPTION_VALUE" ; break; + case INPUT_TYPE : location_name = "INPUT_TYPE" ; break; + case OUTPUT_TYPE : location_name = "OUTPUT_TYPE" ; break; + case OTHER : location_name = "OTHER" ; break; + } + + strings::SubstituteAndAppend( + &warning_text_, "$0: $1: $2: $3\n", + filename, element_name, location_name, message); + } }; class ValidationErrorTest : public testing::Test { @@ -2275,6 +2941,19 @@ class ValidationErrorTest : public testing::Test { EXPECT_EQ(expected_errors, error_collector.text_); } + // Parse file_text as a FileDescriptorProto in text format and add it + // to the DescriptorPool. Expect errors to be produced which match the + // given warning text. + void BuildFileWithWarnings(const string& file_text, + const string& expected_warnings) { + FileDescriptorProto file_proto; + ASSERT_TRUE(TextFormat::ParseFromString(file_text, &file_proto)); + + MockErrorCollector error_collector; + EXPECT_TRUE(pool_.BuildFileCollectingErrors(file_proto, &error_collector)); + EXPECT_EQ(expected_warnings, error_collector.warning_text_); + } + // Builds some already-parsed file in our test pool. void BuildFileInTestPool(const FileDescriptor* file) { FileDescriptorProto file_proto; @@ -2412,6 +3091,15 @@ TEST_F(ValidationErrorTest, UnknownDependency) { "bar.proto: bar.proto: OTHER: Import \"foo.proto\" has not been loaded.\n"); } +TEST_F(ValidationErrorTest, InvalidPublicDependencyIndex) { + BuildFile("name: \"foo.proto\""); + BuildFileWithErrors( + "name: \"bar.proto\" " + "dependency: \"foo.proto\" " + "public_dependency: 1", + "bar.proto: bar.proto: OTHER: Invalid public dependency index.\n"); +} + TEST_F(ValidationErrorTest, ForeignUnimportedPackageNoCrash) { // Used to crash: If we depend on a non-existent file and then refer to a // package defined in a file that we didn't import, and that package is @@ -2519,8 +3207,8 @@ TEST_F(ValidationErrorTest, InvalidDefaults) { " default_value: \"1\" }" "}", - "foo.proto: Foo.foo: DEFAULT_VALUE: Couldn't parse default value.\n" - "foo.proto: Foo.bar: DEFAULT_VALUE: Couldn't parse default value.\n" + "foo.proto: Foo.foo: DEFAULT_VALUE: Couldn't parse default value \"abc\".\n" + "foo.proto: Foo.bar: DEFAULT_VALUE: Couldn't parse default value \"\".\n" "foo.proto: Foo.baz: DEFAULT_VALUE: Boolean default must be true or " "false.\n" "foo.proto: Foo.qux: DEFAULT_VALUE: Messages can't have default values.\n" @@ -2603,6 +3291,38 @@ TEST_F(ValidationErrorTest, NonExtensionWithExtendee) { "non-extension field.\n"); } +TEST_F(ValidationErrorTest, FieldOneofIndexTooLarge) { + BuildFileWithErrors( + "name: \"foo.proto\" " + "message_type {" + " name: \"Foo\"" + " field { name:\"foo\" number:1 label:LABEL_OPTIONAL type:TYPE_INT32 " + " oneof_index: 1 }" + " field { name:\"dummy\" number:2 label:LABEL_OPTIONAL type:TYPE_INT32 " + " oneof_index: 0 }" + " oneof_decl { name:\"bar\" }" + "}", + + "foo.proto: Foo.foo: OTHER: FieldDescriptorProto.oneof_index 1 is out of " + "range for type \"Foo\".\n"); +} + +TEST_F(ValidationErrorTest, FieldOneofIndexNegative) { + BuildFileWithErrors( + "name: \"foo.proto\" " + "message_type {" + " name: \"Foo\"" + " field { name:\"foo\" number:1 label:LABEL_OPTIONAL type:TYPE_INT32 " + " oneof_index: -1 }" + " field { name:\"dummy\" number:2 label:LABEL_OPTIONAL type:TYPE_INT32 " + " oneof_index: 0 }" + " oneof_decl { name:\"bar\" }" + "}", + + "foo.proto: Foo.foo: OTHER: FieldDescriptorProto.oneof_index -1 is out of " + "range for type \"Foo\".\n"); +} + TEST_F(ValidationErrorTest, FieldNumberConflict) { BuildFileWithErrors( "name: \"foo.proto\" " @@ -2763,6 +3483,28 @@ TEST_F(ValidationErrorTest, NotAnExtensionNumber) { "number.\n"); } +TEST_F(ValidationErrorTest, RequiredExtension) { + BuildFileWithErrors( + "name: \"foo.proto\" " + "message_type {" + " name: \"Bar\"" + " extension_range { start: 1000 end: 10000 }" + "}" + "message_type {" + " name: \"Foo\"" + " extension {" + " name:\"foo\"" + " number:1000" + " label:LABEL_REQUIRED" + " type:TYPE_INT32" + " extendee: \"Bar\"" + " }" + "}", + + "foo.proto: Foo.foo: TYPE: Message extensions cannot have required " + "fields.\n"); +} + TEST_F(ValidationErrorTest, UndefinedFieldType) { BuildFileWithErrors( "name: \"foo.proto\" " @@ -2774,6 +3516,36 @@ TEST_F(ValidationErrorTest, UndefinedFieldType) { "foo.proto: Foo.foo: TYPE: \"Bar\" is not defined.\n"); } +TEST_F(ValidationErrorTest, UndefinedFieldTypeWithDefault) { + // See b/12533582. Previously this failed because the default value was not + // accepted by the parser, which assumed an enum type, leading to an unclear + // error message. We want this input to yield a validation error instead, + // since the unknown type is the primary problem. + BuildFileWithErrors( + "name: \"foo.proto\" " + "message_type {" + " name: \"Foo\"" + " field { name:\"foo\" number:1 label:LABEL_OPTIONAL type_name:\"int\" " + " default_value:\"1\" }" + "}", + + "foo.proto: Foo.foo: TYPE: \"int\" is not defined.\n"); +} + +TEST_F(ValidationErrorTest, UndefinedNestedFieldType) { + BuildFileWithErrors( + "name: \"foo.proto\" " + "message_type {" + " name: \"Foo\"" + " nested_type { name:\"Baz\" }" + " field { name:\"foo\" number:1" + " label:LABEL_OPTIONAL" + " type_name:\"Foo.Baz.Bar\" }" + "}", + + "foo.proto: Foo.foo: TYPE: \"Foo.Baz.Bar\" is not defined.\n"); +} + TEST_F(ValidationErrorTest, FieldTypeDefinedInUndeclaredDependency) { BuildFile( "name: \"bar.proto\" " @@ -2790,8 +3562,167 @@ TEST_F(ValidationErrorTest, FieldTypeDefinedInUndeclaredDependency) { "necessary import.\n"); } +TEST_F(ValidationErrorTest, FieldTypeDefinedInIndirectDependency) { + // Test for hidden dependencies. + // + // // bar.proto + // message Bar{} + // + // // forward.proto + // import "bar.proto" + // + // // foo.proto + // import "forward.proto" + // message Foo { + // optional Bar foo = 1; // Error, needs to import bar.proto explicitly. + // } + // + BuildFile( + "name: \"bar.proto\" " + "message_type { name: \"Bar\" }"); + + BuildFile( + "name: \"forward.proto\"" + "dependency: \"bar.proto\""); + + BuildFileWithErrors( + "name: \"foo.proto\" " + "dependency: \"forward.proto\" " + "message_type {" + " name: \"Foo\"" + " field { name:\"foo\" number:1 label:LABEL_OPTIONAL type_name:\"Bar\" }" + "}", + "foo.proto: Foo.foo: TYPE: \"Bar\" seems to be defined in \"bar.proto\", " + "which is not imported by \"foo.proto\". To use it here, please add the " + "necessary import.\n"); +} + +TEST_F(ValidationErrorTest, FieldTypeDefinedInPublicDependency) { + // Test for public dependencies. + // + // // bar.proto + // message Bar{} + // + // // forward.proto + // import public "bar.proto" + // + // // foo.proto + // import "forward.proto" + // message Foo { + // optional Bar foo = 1; // Correct. "bar.proto" is public imported into + // // forward.proto, so when "foo.proto" imports + // // "forward.proto", it imports "bar.proto" too. + // } + // + BuildFile( + "name: \"bar.proto\" " + "message_type { name: \"Bar\" }"); + + BuildFile( + "name: \"forward.proto\"" + "dependency: \"bar.proto\" " + "public_dependency: 0"); + + BuildFile( + "name: \"foo.proto\" " + "dependency: \"forward.proto\" " + "message_type {" + " name: \"Foo\"" + " field { name:\"foo\" number:1 label:LABEL_OPTIONAL type_name:\"Bar\" }" + "}"); +} + +TEST_F(ValidationErrorTest, FieldTypeDefinedInTransitivePublicDependency) { + // Test for public dependencies. + // + // // bar.proto + // message Bar{} + // + // // forward.proto + // import public "bar.proto" + // + // // forward2.proto + // import public "forward.proto" + // + // // foo.proto + // import "forward2.proto" + // message Foo { + // optional Bar foo = 1; // Correct, public imports are transitive. + // } + // + BuildFile( + "name: \"bar.proto\" " + "message_type { name: \"Bar\" }"); + + BuildFile( + "name: \"forward.proto\"" + "dependency: \"bar.proto\" " + "public_dependency: 0"); + + BuildFile( + "name: \"forward2.proto\"" + "dependency: \"forward.proto\" " + "public_dependency: 0"); + + BuildFile( + "name: \"foo.proto\" " + "dependency: \"forward2.proto\" " + "message_type {" + " name: \"Foo\"" + " field { name:\"foo\" number:1 label:LABEL_OPTIONAL type_name:\"Bar\" }" + "}"); +} + +TEST_F(ValidationErrorTest, + FieldTypeDefinedInPrivateDependencyOfPublicDependency) { + // Test for public dependencies. + // + // // bar.proto + // message Bar{} + // + // // forward.proto + // import "bar.proto" + // + // // forward2.proto + // import public "forward.proto" + // + // // foo.proto + // import "forward2.proto" + // message Foo { + // optional Bar foo = 1; // Error, the "bar.proto" is not public imported + // // into "forward.proto", so will not be imported + // // into either "forward2.proto" or "foo.proto". + // } + // + BuildFile( + "name: \"bar.proto\" " + "message_type { name: \"Bar\" }"); + + BuildFile( + "name: \"forward.proto\"" + "dependency: \"bar.proto\""); + + BuildFile( + "name: \"forward2.proto\"" + "dependency: \"forward.proto\" " + "public_dependency: 0"); + + BuildFileWithErrors( + "name: \"foo.proto\" " + "dependency: \"forward2.proto\" " + "message_type {" + " name: \"Foo\"" + " field { name:\"foo\" number:1 label:LABEL_OPTIONAL type_name:\"Bar\" }" + "}", + "foo.proto: Foo.foo: TYPE: \"Bar\" seems to be defined in \"bar.proto\", " + "which is not imported by \"foo.proto\". To use it here, please add the " + "necessary import.\n"); +} + + TEST_F(ValidationErrorTest, SearchMostLocalFirst) { - // The following should produce an error that Bar.Baz is not defined: + // The following should produce an error that Bar.Baz is resolved but + // not defined: // message Bar { message Baz {} } // message Foo { // message Bar { @@ -2817,7 +3748,10 @@ TEST_F(ValidationErrorTest, SearchMostLocalFirst) { " type_name:\"Bar.Baz\" }" "}", - "foo.proto: Foo.baz: TYPE: \"Bar.Baz\" is not defined.\n"); + "foo.proto: Foo.baz: TYPE: \"Bar.Baz\" is resolved to \"Foo.Bar.Baz\"," + " which is not defined. The innermost scope is searched first in name " + "resolution. Consider using a leading '.'(i.e., \".Bar.Baz\") to start " + "from the outermost scope.\n"); } TEST_F(ValidationErrorTest, SearchMostLocalFirst2) { @@ -2959,6 +3893,20 @@ TEST_F(ValidationErrorTest, BadEnumDefaultValue) { "\"NO_SUCH_VALUE\".\n"); } +TEST_F(ValidationErrorTest, EnumDefaultValueIsInteger) { + BuildFileWithErrors( + "name: \"foo.proto\" " + "enum_type { name: \"Bar\" value { name:\"DUMMY\" number:0 } } " + "message_type {" + " name: \"Foo\"" + " field { name:\"foo\" number:1 label:LABEL_OPTIONAL type_name:\"Bar\"" + " default_value:\"0\" }" + "}", + + "foo.proto: Foo.foo: DEFAULT_VALUE: Default value for an enum field must " + "be an identifier.\n"); +} + TEST_F(ValidationErrorTest, PrimitiveWithTypeName) { BuildFileWithErrors( "name: \"foo.proto\" " @@ -2983,6 +3931,31 @@ TEST_F(ValidationErrorTest, NonPrimitiveWithoutTypeName) { "type_name.\n"); } +TEST_F(ValidationErrorTest, OneofWithNoFields) { + BuildFileWithErrors( + "name: \"foo.proto\" " + "message_type {" + " name: \"Foo\"" + " oneof_decl { name:\"bar\" }" + "}", + + "foo.proto: Foo.bar: NAME: Oneof must have at least one field.\n"); +} + +TEST_F(ValidationErrorTest, OneofLabelMismatch) { + BuildFileWithErrors( + "name: \"foo.proto\" " + "message_type {" + " name: \"Foo\"" + " field { name:\"foo\" number:1 label:LABEL_REPEATED type:TYPE_INT32 " + " oneof_index:0 }" + " oneof_decl { name:\"bar\" }" + "}", + + "foo.proto: Foo.foo: NAME: Fields of oneofs must themselves have label " + "LABEL_OPTIONAL.\n"); +} + TEST_F(ValidationErrorTest, InputTypeNotDefined) { BuildFileWithErrors( "name: \"foo.proto\" " @@ -2992,7 +3965,8 @@ TEST_F(ValidationErrorTest, InputTypeNotDefined) { " method { name: \"A\" input_type: \"Bar\" output_type: \"Foo\" }" "}", - "foo.proto: TestService.A: INPUT_TYPE: \"Bar\" is not defined.\n"); + "foo.proto: TestService.A: INPUT_TYPE: \"Bar\" is not defined.\n" + ); } TEST_F(ValidationErrorTest, InputTypeNotAMessage) { @@ -3005,7 +3979,8 @@ TEST_F(ValidationErrorTest, InputTypeNotAMessage) { " method { name: \"A\" input_type: \"Bar\" output_type: \"Foo\" }" "}", - "foo.proto: TestService.A: INPUT_TYPE: \"Bar\" is not a message type.\n"); + "foo.proto: TestService.A: INPUT_TYPE: \"Bar\" is not a message type.\n" + ); } TEST_F(ValidationErrorTest, OutputTypeNotDefined) { @@ -3017,7 +3992,8 @@ TEST_F(ValidationErrorTest, OutputTypeNotDefined) { " method { name: \"A\" input_type: \"Foo\" output_type: \"Bar\" }" "}", - "foo.proto: TestService.A: OUTPUT_TYPE: \"Bar\" is not defined.\n"); + "foo.proto: TestService.A: OUTPUT_TYPE: \"Bar\" is not defined.\n" + ); } TEST_F(ValidationErrorTest, OutputTypeNotAMessage) { @@ -3030,9 +4006,11 @@ TEST_F(ValidationErrorTest, OutputTypeNotAMessage) { " method { name: \"A\" input_type: \"Foo\" output_type: \"Bar\" }" "}", - "foo.proto: TestService.A: OUTPUT_TYPE: \"Bar\" is not a message type.\n"); + "foo.proto: TestService.A: OUTPUT_TYPE: \"Bar\" is not a message type.\n" + ); } + TEST_F(ValidationErrorTest, IllegalPackedField) { BuildFileWithErrors( "name: \"foo.proto\" " @@ -3139,20 +4117,85 @@ TEST_F(ValidationErrorTest, InvalidOptionName) { "reserved name \"uninterpreted_option\".\n"); } -TEST_F(ValidationErrorTest, RepeatedOption) { +TEST_F(ValidationErrorTest, RepeatedMessageOption) { BuildDescriptorMessagesInTestPool(); BuildFileWithErrors( "name: \"foo.proto\" " "dependency: \"google/protobuf/descriptor.proto\" " - "extension { name: \"foo\" number: 7672757 label: LABEL_REPEATED " - " type: TYPE_FLOAT extendee: \"google.protobuf.FileOptions\" }" - "options { uninterpreted_option { name { name_part: \"foo\" " + "message_type: { name: \"Bar\" field: { " + " name: \"foo\" number: 1 label: LABEL_OPTIONAL type: TYPE_INT32 } " + "} " + "extension { name: \"bar\" number: 7672757 label: LABEL_REPEATED " + " type: TYPE_MESSAGE type_name: \"Bar\" " + " extendee: \"google.protobuf.FileOptions\" }" + "options { uninterpreted_option { name { name_part: \"bar\" " " is_extension: true } " - " double_value: 1.2 } }", + " name { name_part: \"foo\" " + " is_extension: false } " + " positive_int_value: 1 } }", - "foo.proto: foo.proto: OPTION_NAME: Option field \"(foo)\" is repeated. " - "Repeated options are not supported.\n"); + "foo.proto: foo.proto: OPTION_NAME: Option field \"(bar)\" is a " + "repeated message. Repeated message options must be initialized " + "using an aggregate value.\n"); +} + +TEST_F(ValidationErrorTest, ResolveUndefinedOption) { + // The following should produce an eror that baz.bar is resolved but not + // defined. + // foo.proto: + // package baz + // import google/protobuf/descriptor.proto + // message Bar { optional int32 foo = 1; } + // extend FileOptions { optional Bar bar = 7672757; } + // + // qux.proto: + // package qux.baz + // option (baz.bar).foo = 1; + // + // Although "baz.bar" is already defined, the lookup code will try + // "qux.baz.bar", since it's the match from the innermost scope, which will + // cause a symbol not defined error. + BuildDescriptorMessagesInTestPool(); + + BuildFile( + "name: \"foo.proto\" " + "package: \"baz\" " + "dependency: \"google/protobuf/descriptor.proto\" " + "message_type: { name: \"Bar\" field: { " + " name: \"foo\" number: 1 label: LABEL_OPTIONAL type: TYPE_INT32 } " + "} " + "extension { name: \"bar\" number: 7672757 label: LABEL_OPTIONAL " + " type: TYPE_MESSAGE type_name: \"Bar\" " + " extendee: \"google.protobuf.FileOptions\" }"); + + BuildFileWithErrors( + "name: \"qux.proto\" " + "package: \"qux.baz\" " + "options { uninterpreted_option { name { name_part: \"baz.bar\" " + " is_extension: true } " + " name { name_part: \"foo\" " + " is_extension: false } " + " positive_int_value: 1 } }", + + "qux.proto: qux.proto: OPTION_NAME: Option \"(baz.bar)\" is resolved to " + "\"(qux.baz.bar)\"," + " which is not defined. The innermost scope is searched first in name " + "resolution. Consider using a leading '.'(i.e., \"(.baz.bar)\") to start " + "from the outermost scope.\n"); +} + +TEST_F(ValidationErrorTest, UnknownOption) { + BuildFileWithErrors( + "name: \"qux.proto\" " + "package: \"qux.baz\" " + "options { uninterpreted_option { name { name_part: \"baaz.bar\" " + " is_extension: true } " + " name { name_part: \"foo\" " + " is_extension: false } " + " positive_int_value: 1 } }", + + "qux.proto: qux.proto: OPTION_NAME: Option \"(baaz.bar)\" unknown.\n"); } TEST_F(ValidationErrorTest, CustomOptionConflictingFieldNumber) { @@ -3425,25 +4468,69 @@ TEST_F(ValidationErrorTest, StringOptionValueIsNotString) { "string option \"foo\".\n"); } -TEST_F(ValidationErrorTest, TryingToSetMessageValuedOption) { +TEST_F(ValidationErrorTest, DuplicateExtensionFieldNumber) { + BuildDescriptorMessagesInTestPool(); + + BuildFile( + "name: \"foo.proto\" " + "dependency: \"google/protobuf/descriptor.proto\" " + "extension { name: \"option1\" number: 1000 label: LABEL_OPTIONAL " + " type: TYPE_INT32 extendee: \"google.protobuf.FileOptions\" }"); + + BuildFileWithWarnings( + "name: \"bar.proto\" " + "dependency: \"google/protobuf/descriptor.proto\" " + "extension { name: \"option2\" number: 1000 label: LABEL_OPTIONAL " + " type: TYPE_INT32 extendee: \"google.protobuf.FileOptions\" }", + "bar.proto: option2: NUMBER: Extension number 1000 has already been used " + "in \"google.protobuf.FileOptions\" by extension \"option1\" defined in " + "foo.proto.\n"); +} + +// Helper function for tests that check for aggregate value parsing +// errors. The "value" argument is embedded inside the +// "uninterpreted_option" portion of the result. +static string EmbedAggregateValue(const char* value) { + return strings::Substitute( + "name: \"foo.proto\" " + "dependency: \"google/protobuf/descriptor.proto\" " + "message_type { name: \"Foo\" } " + "extension { name: \"foo\" number: 7672757 label: LABEL_OPTIONAL " + " type: TYPE_MESSAGE type_name: \"Foo\" " + " extendee: \"google.protobuf.FileOptions\" }" + "options { uninterpreted_option { name { name_part: \"foo\" " + " is_extension: true } " + " $0 } }", + value); +} + +TEST_F(ValidationErrorTest, AggregateValueNotFound) { + BuildDescriptorMessagesInTestPool(); + + BuildFileWithErrors( + EmbedAggregateValue("string_value: \"\""), + "foo.proto: foo.proto: OPTION_VALUE: Option \"foo\" is a message. " + "To set the entire message, use syntax like " + "\"foo = { <proto text format> }\". To set fields within it, use " + "syntax like \"foo.foo = value\".\n"); +} + +TEST_F(ValidationErrorTest, AggregateValueParseError) { BuildDescriptorMessagesInTestPool(); BuildFileWithErrors( - "name: \"foo.proto\" " - "dependency: \"google/protobuf/descriptor.proto\" " - "message_type { " - " name: \"TestMessage\" " - " field { name:\"baz\" number:1 label:LABEL_OPTIONAL type:TYPE_STRING }" - "}" - "extension { name: \"bar\" number: 7672757 label: LABEL_OPTIONAL " - " type: TYPE_MESSAGE type_name: \"TestMessage\" " - " extendee: \"google.protobuf.FileOptions\" }" - "options { uninterpreted_option { name { name_part: \"bar\" " - " is_extension: true } " - " identifier_value: \"QUUX\" } }", + EmbedAggregateValue("aggregate_value: \"1+2\""), + "foo.proto: foo.proto: OPTION_VALUE: Error while parsing option " + "value for \"foo\": Expected identifier.\n"); +} + +TEST_F(ValidationErrorTest, AggregateValueUnknownFields) { + BuildDescriptorMessagesInTestPool(); - "foo.proto: foo.proto: OPTION_NAME: Option field \"(bar)\" cannot be of " - "message type.\n"); + BuildFileWithErrors( + EmbedAggregateValue("aggregate_value: \"x:100\""), + "foo.proto: foo.proto: OPTION_VALUE: Error while parsing option " + "value for \"foo\": Message type \"Foo\" has no field named \"x\".\n"); } TEST_F(ValidationErrorTest, NotLiteImportsLite) { @@ -3483,11 +4570,25 @@ TEST_F(ValidationErrorTest, LiteExtendsNotLite) { TEST_F(ValidationErrorTest, NoLiteServices) { BuildFileWithErrors( "name: \"foo.proto\" " - "options { optimize_for: LITE_RUNTIME } " + "options {" + " optimize_for: LITE_RUNTIME" + " cc_generic_services: true" + " java_generic_services: true" + "} " "service { name: \"Foo\" }", "foo.proto: Foo: NAME: Files with optimize_for = LITE_RUNTIME cannot " - "define services.\n"); + "define services unless you set both options cc_generic_services and " + "java_generic_sevices to false.\n"); + + BuildFile( + "name: \"bar.proto\" " + "options {" + " optimize_for: LITE_RUNTIME" + " cc_generic_services: false" + " java_generic_services: false" + "} " + "service { name: \"Bar\" }"); } TEST_F(ValidationErrorTest, RollbackAfterError) { @@ -3514,7 +4615,8 @@ TEST_F(ValidationErrorTest, RollbackAfterError) { " }" "}", - "foo.proto: TestService.Baz: INPUT_TYPE: \"NoSuchType\" is not defined.\n"); + "foo.proto: TestService.Baz: INPUT_TYPE: \"NoSuchType\" is not defined.\n" + ); // Make sure that if we build the same file again with the error fixed, // it works. If the above rollback was incomplete, then some symbols will @@ -3563,6 +4665,78 @@ TEST_F(ValidationErrorTest, ErrorsReportedToLogError) { EXPECT_EQ(" Foo: \"Foo\" is already defined.", errors[1]); } +TEST_F(ValidationErrorTest, DisallowEnumAlias) { + BuildFileWithErrors( + "name: \"foo.proto\" " + "enum_type {" + " name: \"Bar\"" + " value { name:\"ENUM_A\" number:0 }" + " value { name:\"ENUM_B\" number:0 }" + "}", + "foo.proto: Bar: NUMBER: " + "\"ENUM_B\" uses the same enum value as \"ENUM_A\". " + "If this is intended, set 'option allow_alias = true;' to the enum " + "definition.\n"); +} + +TEST_F(ValidationErrorTest, AllowEnumAlias) { + BuildFile( + "name: \"foo.proto\" " + "enum_type {" + " name: \"Bar\"" + " value { name:\"ENUM_A\" number:0 }" + " value { name:\"ENUM_B\" number:0 }" + " options { allow_alias: true }" + "}"); +} + +TEST_F(ValidationErrorTest, UnusedImportWarning) { + + pool_.AddUnusedImportTrackFile("bar.proto"); + BuildFile( + "name: \"bar.proto\" " + "message_type { name: \"Bar\" }"); + + pool_.AddUnusedImportTrackFile("base.proto"); + BuildFile( + "name: \"base.proto\" " + "message_type { name: \"Base\" }"); + + pool_.AddUnusedImportTrackFile("baz.proto"); + BuildFile( + "name: \"baz.proto\" " + "message_type { name: \"Baz\" }"); + + pool_.AddUnusedImportTrackFile("public.proto"); + BuildFile( + "name: \"public.proto\" " + "dependency: \"bar.proto\"" + "public_dependency: 0"); + + // // forward.proto + // import "base.proto" // No warning: Base message is used. + // import "bar.proto" // Will log a warning. + // import public "baz.proto" // No warning: Do not track import public. + // import "public.proto" // No warning: public.proto has import public. + // message Forward { + // optional Base base = 1; + // } + // + pool_.AddUnusedImportTrackFile("forward.proto"); + BuildFile( + "name: \"forward.proto\"" + "dependency: \"base.proto\"" + "dependency: \"bar.proto\"" + "dependency: \"baz.proto\"" + "dependency: \"public.proto\"" + "public_dependency: 2 " + "message_type {" + " name: \"Forward\"" + " field { name:\"base\" number:1 label:LABEL_OPTIONAL type_name:\"Base\" }" + "}"); +} + + // =================================================================== // DescriptorDatabase @@ -3581,16 +4755,23 @@ class DatabaseBackedPoolTest : public testing::Test { virtual void SetUp() { AddToDatabase(&database_, - "name: \"foo.proto\" " - "message_type { name:\"Foo\" extension_range { start: 1 end: 100 } } " - "enum_type { name:\"TestEnum\" value { name:\"DUMMY\" number:0 } } " - "service { name:\"TestService\" } "); + "name: 'foo.proto' " + "message_type { name:'Foo' extension_range { start: 1 end: 100 } } " + "enum_type { name:'TestEnum' value { name:'DUMMY' number:0 } } " + "service { name:'TestService' } "); AddToDatabase(&database_, - "name: \"bar.proto\" " - "dependency: \"foo.proto\" " - "message_type { name:\"Bar\" } " - "extension { name:\"foo_ext\" extendee: \".Foo\" number:5 " + "name: 'bar.proto' " + "dependency: 'foo.proto' " + "message_type { name:'Bar' } " + "extension { name:'foo_ext' extendee: '.Foo' number:5 " " label:LABEL_OPTIONAL type:TYPE_INT32 } "); + // Baz has an undeclared dependency on Foo. + AddToDatabase(&database_, + "name: 'baz.proto' " + "message_type { " + " name:'Baz' " + " field { name:'foo' number:1 label:LABEL_OPTIONAL type_name:'Foo' } " + "}"); } // We can't inject a file containing errors into a DescriptorPool, so we @@ -3829,6 +5010,33 @@ TEST_F(DatabaseBackedPoolTest, ErrorWithErrorCollector) { error_collector.text_); } +TEST_F(DatabaseBackedPoolTest, UndeclaredDependencyOnUnbuiltType) { + // Check that we find and report undeclared dependencies on types that exist + // in the descriptor database but that have not not been built yet. + MockErrorCollector error_collector; + DescriptorPool pool(&database_, &error_collector); + EXPECT_TRUE(pool.FindMessageTypeByName("Baz") == NULL); + EXPECT_EQ( + "baz.proto: Baz.foo: TYPE: \"Foo\" seems to be defined in \"foo.proto\", " + "which is not imported by \"baz.proto\". To use it here, please add " + "the necessary import.\n", + error_collector.text_); +} + +TEST_F(DatabaseBackedPoolTest, RollbackAfterError) { + // Make sure that all traces of bad types are removed from the pool. This used + // to be b/4529436, due to the fact that a symbol resolution failure could + // potentially cause another file to be recursively built, which would trigger + // a checkpoint _past_ possibly invalid symbols. + // Baz is defined in the database, but the file is invalid because it is + // missing a necessary import. + DescriptorPool pool(&database_); + EXPECT_TRUE(pool.FindMessageTypeByName("Baz") == NULL); + // Make sure that searching again for the file or the type fails. + EXPECT_TRUE(pool.FindFileByName("baz.proto") == NULL); + EXPECT_TRUE(pool.FindMessageTypeByName("Baz") == NULL); +} + TEST_F(DatabaseBackedPoolTest, UnittestProto) { // Try to load all of unittest.proto from a DescriptorDatabase. This should // thoroughly test all paths through DescriptorBuilder to insure that there @@ -3851,6 +5059,10 @@ TEST_F(DatabaseBackedPoolTest, UnittestProto) { EXPECT_EQ(original_file_proto.DebugString(), file_from_database_proto.DebugString()); + + // Also verify that CopyTo() did not omit any information. + EXPECT_EQ(original_file->DebugString(), + file_from_database->DebugString()); } TEST_F(DatabaseBackedPoolTest, DoesntRetryDbUnnecessarily) { @@ -3885,6 +5097,16 @@ TEST_F(DatabaseBackedPoolTest, DoesntRetryDbUnnecessarily) { EXPECT_TRUE(file->FindEnumValueByName("NO_SUCH_VALUE") == NULL); EXPECT_TRUE(file->FindServiceByName("NO_SUCH_VALUE") == NULL); EXPECT_TRUE(file->FindExtensionByName("no_such_extension") == NULL); + + EXPECT_TRUE(pool.FindFileContainingSymbol("Foo.no.such.field") == NULL); + EXPECT_TRUE(pool.FindFileContainingSymbol("Foo.no_such_field") == NULL); + EXPECT_TRUE(pool.FindMessageTypeByName("Foo.NoSuchMessageType") == NULL); + EXPECT_TRUE(pool.FindFieldByName("Foo.no_such_field") == NULL); + EXPECT_TRUE(pool.FindExtensionByName("Foo.no_such_extension") == NULL); + EXPECT_TRUE(pool.FindEnumTypeByName("Foo.NoSuchEnumType") == NULL); + EXPECT_TRUE(pool.FindEnumValueByName("Foo.NO_SUCH_VALUE") == NULL); + EXPECT_TRUE(pool.FindMethodByName("TestService.NoSuchMethod") == NULL); + EXPECT_EQ(0, call_counter.call_count_); } @@ -3909,15 +5131,93 @@ TEST_F(DatabaseBackedPoolTest, DoesntReloadFilesUncesessarily) { EXPECT_EQ("", error_collector.text_); } +// DescriptorDatabase that attempts to induce exponentially-bad performance +// in DescriptorPool. For every positive N, the database contains a file +// fileN.proto, which defines a message MessageN, which contains fields of +// type MessageK for all K in [0,N). Message0 is not defined anywhere +// (file0.proto exists, but is empty), so every other file and message type +// will fail to build. +// +// If the DescriptorPool is not careful to memoize errors, an attempt to +// build a descriptor for MessageN can require O(2^N) time. +class ExponentialErrorDatabase : public DescriptorDatabase { + public: + ExponentialErrorDatabase() {} + ~ExponentialErrorDatabase() {} + + // implements DescriptorDatabase --------------------------------- + bool FindFileByName(const string& filename, + FileDescriptorProto* output) { + int file_num = -1; + FullMatch(filename, "file", ".proto", &file_num); + if (file_num > -1) { + return PopulateFile(file_num, output); + } else { + return false; + } + } + bool FindFileContainingSymbol(const string& symbol_name, + FileDescriptorProto* output) { + int file_num = -1; + FullMatch(symbol_name, "Message", "", &file_num); + if (file_num > 0) { + return PopulateFile(file_num, output); + } else { + return false; + } + } + bool FindFileContainingExtension(const string& containing_type, + int field_number, + FileDescriptorProto* output) { + return false; + } + + private: + void FullMatch(const string& name, + const string& begin_with, + const string& end_with, + int* file_num) { + int begin_size = begin_with.size(); + int end_size = end_with.size(); + if (name.substr(0, begin_size) != begin_with || + name.substr(name.size()- end_size, end_size) != end_with) { + return; + } + safe_strto32(name.substr(begin_size, name.size() - end_size - begin_size), + file_num); + } + + bool PopulateFile(int file_num, FileDescriptorProto* output) { + using strings::Substitute; + GOOGLE_CHECK_GE(file_num, 0); + output->Clear(); + output->set_name(Substitute("file$0.proto", file_num)); + // file0.proto doesn't define Message0 + if (file_num > 0) { + DescriptorProto* message = output->add_message_type(); + message->set_name(Substitute("Message$0", file_num)); + for (int i = 0; i < file_num; ++i) { + output->add_dependency(Substitute("file$0.proto", i)); + FieldDescriptorProto* field = message->add_field(); + field->set_name(Substitute("field$0", i)); + field->set_number(i); + field->set_label(FieldDescriptorProto::LABEL_OPTIONAL); + field->set_type(FieldDescriptorProto::TYPE_MESSAGE); + field->set_type_name(Substitute("Message$0", i)); + } + } + return true; + } +}; + TEST_F(DatabaseBackedPoolTest, DoesntReloadKnownBadFiles) { - ErrorDescriptorDatabase error_database; - MockErrorCollector error_collector; - DescriptorPool pool(&error_database, &error_collector); + ExponentialErrorDatabase error_database; + DescriptorPool pool(&error_database); - EXPECT_TRUE(pool.FindFileByName("error.proto") == NULL); - error_collector.text_.clear(); - EXPECT_TRUE(pool.FindFileByName("error.proto") == NULL); - EXPECT_EQ("", error_collector.text_); + GOOGLE_LOG(INFO) << "A timeout in this test probably indicates a real bug."; + + EXPECT_TRUE(pool.FindFileByName("file40.proto") == NULL); + EXPECT_TRUE(pool.FindMessageTypeByName("Message40") == NULL); } TEST_F(DatabaseBackedPoolTest, DoesntFallbackOnWrongType) { @@ -3950,6 +5250,251 @@ TEST_F(DatabaseBackedPoolTest, DoesntFallbackOnWrongType) { // =================================================================== +class AbortingErrorCollector : public DescriptorPool::ErrorCollector { + public: + AbortingErrorCollector() {} + + virtual void AddError( + const string &filename, + const string &element_name, + const Message *message, + ErrorLocation location, + const string &error_message) { + GOOGLE_LOG(FATAL) << "AddError() called unexpectedly: " << filename << ": " + << error_message; + } + private: + GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(AbortingErrorCollector); +}; + +// A source tree containing only one file. +class SingletonSourceTree : public compiler::SourceTree { + public: + SingletonSourceTree(const string& filename, const string& contents) + : filename_(filename), contents_(contents) {} + + virtual io::ZeroCopyInputStream* Open(const string& filename) { + return filename == filename_ ? + new io::ArrayInputStream(contents_.data(), contents_.size()) : NULL; + } + + private: + const string filename_; + const string contents_; + + GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(SingletonSourceTree); +}; + +const char *const kSourceLocationTestInput = + "syntax = \"proto2\";\n" + "message A {\n" + " optional int32 a = 1;\n" + " message B {\n" + " required double b = 1;\n" + " }\n" + "}\n" + "enum Indecision {\n" + " YES = 1;\n" + " NO = 2;\n" + " MAYBE = 3;\n" + "}\n" + "service S {\n" + " rpc Method(A) returns (A.B);\n" + // Put an empty line here to make the source location range match. + "\n" + "}\n" + "message MessageWithExtensions {\n" + " extensions 1000 to max;\n" + "}\n" + "extend MessageWithExtensions {\n" + " optional int32 int32_extension = 1001;\n" + "}\n" + "message C {\n" + " extend MessageWithExtensions {\n" + " optional C message_extension = 1002;\n" + " }\n" + "}\n"; + +class SourceLocationTest : public testing::Test { + public: + SourceLocationTest() + : source_tree_("/test/test.proto", kSourceLocationTestInput), + db_(&source_tree_), + pool_(&db_, &collector_) {} + + static string PrintSourceLocation(const SourceLocation &loc) { + return strings::Substitute("$0:$1-$2:$3", + 1 + loc.start_line, + 1 + loc.start_column, + 1 + loc.end_line, + 1 + loc.end_column); + } + + private: + AbortingErrorCollector collector_; + SingletonSourceTree source_tree_; + compiler::SourceTreeDescriptorDatabase db_; + + protected: + DescriptorPool pool_; +}; + +// TODO(adonovan): implement support for option fields and for +// subparts of declarations. + +TEST_F(SourceLocationTest, GetSourceLocation) { + SourceLocation loc; + + const FileDescriptor *file_desc = + GOOGLE_CHECK_NOTNULL(pool_.FindFileByName("/test/test.proto")); + + const Descriptor *a_desc = file_desc->FindMessageTypeByName("A"); + EXPECT_TRUE(a_desc->GetSourceLocation(&loc)); + EXPECT_EQ("2:1-7:2", PrintSourceLocation(loc)); + + const Descriptor *a_b_desc = a_desc->FindNestedTypeByName("B"); + EXPECT_TRUE(a_b_desc->GetSourceLocation(&loc)); + EXPECT_EQ("4:3-6:4", PrintSourceLocation(loc)); + + const EnumDescriptor *e_desc = file_desc->FindEnumTypeByName("Indecision"); + EXPECT_TRUE(e_desc->GetSourceLocation(&loc)); + EXPECT_EQ("8:1-12:2", PrintSourceLocation(loc)); + + const EnumValueDescriptor *yes_desc = e_desc->FindValueByName("YES"); + EXPECT_TRUE(yes_desc->GetSourceLocation(&loc)); + EXPECT_EQ("9:3-9:13", PrintSourceLocation(loc)); + + const ServiceDescriptor *s_desc = file_desc->FindServiceByName("S"); + EXPECT_TRUE(s_desc->GetSourceLocation(&loc)); + EXPECT_EQ("13:1-16:2", PrintSourceLocation(loc)); + + const MethodDescriptor *m_desc = s_desc->FindMethodByName("Method"); + EXPECT_TRUE(m_desc->GetSourceLocation(&loc)); + EXPECT_EQ("14:3-14:31", PrintSourceLocation(loc)); + +} + +TEST_F(SourceLocationTest, ExtensionSourceLocation) { + SourceLocation loc; + + const FileDescriptor *file_desc = + GOOGLE_CHECK_NOTNULL(pool_.FindFileByName("/test/test.proto")); + + const FieldDescriptor *int32_extension_desc = + file_desc->FindExtensionByName("int32_extension"); + EXPECT_TRUE(int32_extension_desc->GetSourceLocation(&loc)); + EXPECT_EQ("21:3-21:41", PrintSourceLocation(loc)); + + const Descriptor *c_desc = file_desc->FindMessageTypeByName("C"); + EXPECT_TRUE(c_desc->GetSourceLocation(&loc)); + EXPECT_EQ("23:1-27:2", PrintSourceLocation(loc)); + + const FieldDescriptor *message_extension_desc = + c_desc->FindExtensionByName("message_extension"); + EXPECT_TRUE(message_extension_desc->GetSourceLocation(&loc)); + EXPECT_EQ("25:5-25:41", PrintSourceLocation(loc)); +} + +// Missing SourceCodeInfo doesn't cause crash: +TEST_F(SourceLocationTest, GetSourceLocation_MissingSourceCodeInfo) { + SourceLocation loc; + + const FileDescriptor *file_desc = + GOOGLE_CHECK_NOTNULL(pool_.FindFileByName("/test/test.proto")); + + FileDescriptorProto proto; + file_desc->CopyTo(&proto); // Note, this discards the SourceCodeInfo. + EXPECT_FALSE(proto.has_source_code_info()); + + DescriptorPool bad1_pool(&pool_); + const FileDescriptor* bad1_file_desc = + GOOGLE_CHECK_NOTNULL(bad1_pool.BuildFile(proto)); + const Descriptor *bad1_a_desc = bad1_file_desc->FindMessageTypeByName("A"); + EXPECT_FALSE(bad1_a_desc->GetSourceLocation(&loc)); +} + +// Corrupt SourceCodeInfo doesn't cause crash: +TEST_F(SourceLocationTest, GetSourceLocation_BogusSourceCodeInfo) { + SourceLocation loc; + + const FileDescriptor *file_desc = + GOOGLE_CHECK_NOTNULL(pool_.FindFileByName("/test/test.proto")); + + FileDescriptorProto proto; + file_desc->CopyTo(&proto); // Note, this discards the SourceCodeInfo. + EXPECT_FALSE(proto.has_source_code_info()); + SourceCodeInfo_Location *loc_msg = + proto.mutable_source_code_info()->add_location(); + loc_msg->add_path(1); + loc_msg->add_path(2); + loc_msg->add_path(3); + loc_msg->add_span(4); + loc_msg->add_span(5); + loc_msg->add_span(6); + + DescriptorPool bad2_pool(&pool_); + const FileDescriptor* bad2_file_desc = + GOOGLE_CHECK_NOTNULL(bad2_pool.BuildFile(proto)); + const Descriptor *bad2_a_desc = bad2_file_desc->FindMessageTypeByName("A"); + EXPECT_FALSE(bad2_a_desc->GetSourceLocation(&loc)); +} + +// =================================================================== + +const char* const kCopySourceCodeInfoToTestInput = + "syntax = \"proto2\";\n" + "message Foo {}\n"; + +// Required since source code information is not preserved by +// FileDescriptorTest. +class CopySourceCodeInfoToTest : public testing::Test { + public: + CopySourceCodeInfoToTest() + : source_tree_("/test/test.proto", kCopySourceCodeInfoToTestInput), + db_(&source_tree_), + pool_(&db_, &collector_) {} + + private: + AbortingErrorCollector collector_; + SingletonSourceTree source_tree_; + compiler::SourceTreeDescriptorDatabase db_; + + protected: + DescriptorPool pool_; +}; + +TEST_F(CopySourceCodeInfoToTest, CopyTo_DoesNotCopySourceCodeInfo) { + const FileDescriptor* file_desc = + GOOGLE_CHECK_NOTNULL(pool_.FindFileByName("/test/test.proto")); + FileDescriptorProto file_desc_proto; + ASSERT_FALSE(file_desc_proto.has_source_code_info()); + + file_desc->CopyTo(&file_desc_proto); + EXPECT_FALSE(file_desc_proto.has_source_code_info()); +} + +TEST_F(CopySourceCodeInfoToTest, CopySourceCodeInfoTo) { + const FileDescriptor* file_desc = + GOOGLE_CHECK_NOTNULL(pool_.FindFileByName("/test/test.proto")); + FileDescriptorProto file_desc_proto; + ASSERT_FALSE(file_desc_proto.has_source_code_info()); + + file_desc->CopySourceCodeInfoTo(&file_desc_proto); + const SourceCodeInfo& info = file_desc_proto.source_code_info(); + ASSERT_EQ(3, info.location_size()); + // Get the Foo message location + const SourceCodeInfo_Location& foo_location = info.location(1); + ASSERT_EQ(2, foo_location.path_size()); + EXPECT_EQ(FileDescriptorProto::kMessageTypeFieldNumber, foo_location.path(0)); + EXPECT_EQ(0, foo_location.path(1)); // Foo is the first message defined + ASSERT_EQ(3, foo_location.span_size()); // Foo spans one line + EXPECT_EQ(1, foo_location.span(0)); // Foo is declared on line 1 + EXPECT_EQ(0, foo_location.span(1)); // Foo starts at column 0 + EXPECT_EQ(14, foo_location.span(2)); // Foo ends on column 14 +} + +// =================================================================== + } // namespace descriptor_unittest } // namespace protobuf diff --git a/src/google/protobuf/dynamic_message.cc b/src/google/protobuf/dynamic_message.cc index c711a2d..81c709a 100644 --- a/src/google/protobuf/dynamic_message.cc +++ b/src/google/protobuf/dynamic_message.cc @@ -123,7 +123,9 @@ int FieldSpaceUsed(const FieldDescriptor* field) { case FD::CPPTYPE_FLOAT : return sizeof(float ); case FD::CPPTYPE_BOOL : return sizeof(bool ); case FD::CPPTYPE_ENUM : return sizeof(int ); - case FD::CPPTYPE_MESSAGE: return sizeof(Message*); + + case FD::CPPTYPE_MESSAGE: + return sizeof(Message*); case FD::CPPTYPE_STRING: switch (field->options().ctype()) { @@ -139,11 +141,42 @@ int FieldSpaceUsed(const FieldDescriptor* field) { return 0; } +// Compute the byte size of in-memory representation of the oneof fields +// in default oneof instance. +int OneofFieldSpaceUsed(const FieldDescriptor* field) { + typedef FieldDescriptor FD; // avoid line wrapping + switch (field->cpp_type()) { + case FD::CPPTYPE_INT32 : return sizeof(int32 ); + case FD::CPPTYPE_INT64 : return sizeof(int64 ); + case FD::CPPTYPE_UINT32 : return sizeof(uint32 ); + case FD::CPPTYPE_UINT64 : return sizeof(uint64 ); + case FD::CPPTYPE_DOUBLE : return sizeof(double ); + case FD::CPPTYPE_FLOAT : return sizeof(float ); + case FD::CPPTYPE_BOOL : return sizeof(bool ); + case FD::CPPTYPE_ENUM : return sizeof(int ); + + case FD::CPPTYPE_MESSAGE: + return sizeof(Message*); + + case FD::CPPTYPE_STRING: + switch (field->options().ctype()) { + default: + case FieldOptions::STRING: + return sizeof(string*); + } + break; + } + + GOOGLE_LOG(DFATAL) << "Can't get here."; + return 0; +} + inline int DivideRoundingUp(int i, int j) { return (i + (j - 1)) / j; } static const int kSafeAlignment = sizeof(uint64); +static const int kMaxOneofUnionSize = sizeof(uint64); inline int AlignTo(int offset, int alignment) { return DivideRoundingUp(offset, alignment) * alignment; @@ -166,6 +199,7 @@ class DynamicMessage : public Message { struct TypeInfo { int size; int has_bits_offset; + int oneof_case_offset; int unknown_fields_offset; int extensions_offset; @@ -178,7 +212,19 @@ class DynamicMessage : public Message { // important (the prototype must be deleted *before* the offsets). scoped_array<int> offsets; scoped_ptr<const GeneratedMessageReflection> reflection; - scoped_ptr<const DynamicMessage> prototype; + // Don't use a scoped_ptr to hold the prototype: the destructor for + // DynamicMessage needs to know whether it is the prototype, and does so by + // looking back at this field. This would assume details about the + // implementation of scoped_ptr. + const DynamicMessage* prototype; + void* default_oneof_instance; + + TypeInfo() : prototype(NULL), default_oneof_instance(NULL) {} + + ~TypeInfo() { + delete prototype; + operator delete(default_oneof_instance); + } }; DynamicMessage(const TypeInfo* type_info); @@ -196,6 +242,7 @@ class DynamicMessage : public Message { Metadata GetMetadata() const; + private: GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(DynamicMessage); @@ -233,6 +280,12 @@ DynamicMessage::DynamicMessage(const TypeInfo* type_info) const Descriptor* descriptor = type_info_->type; + // Initialize oneof cases. + for (int i = 0 ; i < descriptor->oneof_decl_count(); ++i) { + new(OffsetToPointer(type_info_->oneof_case_offset + sizeof(uint32) * i)) + uint32(0); + } + new(OffsetToPointer(type_info_->unknown_fields_offset)) UnknownFieldSet; if (type_info_->extensions_offset != -1) { @@ -242,6 +295,9 @@ DynamicMessage::DynamicMessage(const TypeInfo* type_info) for (int i = 0; i < descriptor->field_count(); i++) { const FieldDescriptor* field = descriptor->field(i); void* field_ptr = OffsetToPointer(type_info_->offsets[i]); + if (field->containing_oneof()) { + continue; + } switch (field->cpp_type()) { #define HANDLE_TYPE(CPPTYPE, TYPE) \ case FieldDescriptor::CPPTYPE_##CPPTYPE: \ @@ -315,12 +371,35 @@ DynamicMessage::~DynamicMessage() { // We need to manually run the destructors for repeated fields and strings, // just as we ran their constructors in the the DynamicMessage constructor. + // We also need to manually delete oneof fields if it is set and is string + // or message. // Additionally, if any singular embedded messages have been allocated, we // need to delete them, UNLESS we are the prototype message of this type, // in which case any embedded messages are other prototypes and shouldn't // be touched. for (int i = 0; i < descriptor->field_count(); i++) { const FieldDescriptor* field = descriptor->field(i); + if (field->containing_oneof()) { + void* field_ptr = OffsetToPointer( + type_info_->oneof_case_offset + + sizeof(uint32) * field->containing_oneof()->index()); + if (*(reinterpret_cast<const uint32*>(field_ptr)) == + field->number()) { + field_ptr = OffsetToPointer(type_info_->offsets[ + descriptor->field_count() + field->containing_oneof()->index()]); + if (field->cpp_type() == FieldDescriptor::CPPTYPE_STRING) { + switch (field->options().ctype()) { + default: + case FieldOptions::STRING: + delete *reinterpret_cast<string**>(field_ptr); + break; + } + } else if (field->cpp_type() == FieldDescriptor::CPPTYPE_MESSAGE) { + delete *reinterpret_cast<Message**>(field_ptr); + } + } + continue; + } void* field_ptr = OffsetToPointer(type_info_->offsets[i]); if (field->is_repeated()) { @@ -368,11 +447,12 @@ DynamicMessage::~DynamicMessage() { break; } } - } else if ((field->cpp_type() == FieldDescriptor::CPPTYPE_MESSAGE) && - !is_prototype()) { - Message* message = *reinterpret_cast<Message**>(field_ptr); - if (message != NULL) { - delete message; + } else if (field->cpp_type() == FieldDescriptor::CPPTYPE_MESSAGE) { + if (!is_prototype()) { + Message* message = *reinterpret_cast<Message**>(field_ptr); + if (message != NULL) { + delete message; + } } } } @@ -389,6 +469,10 @@ void DynamicMessage::CrossLinkPrototypes() { for (int i = 0; i < descriptor->field_count(); i++) { const FieldDescriptor* field = descriptor->field(i); void* field_ptr = OffsetToPointer(type_info_->offsets[i]); + if (field->containing_oneof()) { + field_ptr = reinterpret_cast<uint8*>( + type_info_->default_oneof_instance) + type_info_->offsets[i]; + } if (field->cpp_type() == FieldDescriptor::CPPTYPE_MESSAGE && !field->is_repeated()) { @@ -403,7 +487,7 @@ void DynamicMessage::CrossLinkPrototypes() { } Message* DynamicMessage::New() const { - void* new_base = reinterpret_cast<uint8*>(operator new(type_info_->size)); + void* new_base = operator new(type_info_->size); memset(new_base, 0, type_info_->size); return new(new_base) DynamicMessage(type_info_); } @@ -416,7 +500,9 @@ void DynamicMessage::SetCachedSize(int size) const { // This is theoretically not thread-compatible, but in practice it works // because if multiple threads write this simultaneously, they will be // writing the exact same value. + GOOGLE_SAFE_CONCURRENT_WRITES_BEGIN(); cached_byte_size_ = size; + GOOGLE_SAFE_CONCURRENT_WRITES_END(); } Metadata DynamicMessage::GetMetadata() const { @@ -446,6 +532,9 @@ DynamicMessageFactory::DynamicMessageFactory(const DescriptorPool* pool) DynamicMessageFactory::~DynamicMessageFactory() { for (PrototypeMap::Map::iterator iter = prototypes_->map_.begin(); iter != prototypes_->map_.end(); ++iter) { + DeleteDefaultOneofInstance(iter->second->type, + iter->second->offsets.get(), + iter->second->default_oneof_instance); delete iter->second; } } @@ -465,7 +554,7 @@ const Message* DynamicMessageFactory::GetPrototypeNoLock( const DynamicMessage::TypeInfo** target = &prototypes_->map_[type]; if (*target != NULL) { // Already exists. - return (*target)->prototype.get(); + return (*target)->prototype; } DynamicMessage::TypeInfo* type_info = new DynamicMessage::TypeInfo; @@ -484,7 +573,7 @@ const Message* DynamicMessageFactory::GetPrototypeNoLock( // or not that field is set. // Compute size and offsets. - int* offsets = new int[type->field_count()]; + int* offsets = new int[type->field_count() + type->oneof_decl_count()]; type_info->offsets.reset(offsets); // Decide all field offsets by packing in order. @@ -500,6 +589,13 @@ const Message* DynamicMessageFactory::GetPrototypeNoLock( size += has_bits_array_size * sizeof(uint32); size = AlignOffset(size); + // The oneof_case, if any. It is an array of uint32s. + if (type->oneof_decl_count() > 0) { + type_info->oneof_case_offset = size; + size += type->oneof_decl_count() * sizeof(uint32); + size = AlignOffset(size); + } + // The ExtensionSet, if any. if (type->extension_range_count() > 0) { type_info->extensions_offset = size; @@ -513,10 +609,20 @@ const Message* DynamicMessageFactory::GetPrototypeNoLock( // All the fields. for (int i = 0; i < type->field_count(); i++) { // Make sure field is aligned to avoid bus errors. - int field_size = FieldSpaceUsed(type->field(i)); - size = AlignTo(size, min(kSafeAlignment, field_size)); - offsets[i] = size; - size += field_size; + // Oneof fields do not use any space. + if (!type->field(i)->containing_oneof()) { + int field_size = FieldSpaceUsed(type->field(i)); + size = AlignTo(size, min(kSafeAlignment, field_size)); + offsets[i] = size; + size += field_size; + } + } + + // The oneofs. + for (int i = 0; i < type->oneof_decl_count(); i++) { + size = AlignTo(size, kSafeAlignment); + offsets[type->field_count() + i] = size; + size += kMaxOneofUnionSize; } // Add the UnknownFieldSet to the end. @@ -533,26 +639,126 @@ const Message* DynamicMessageFactory::GetPrototypeNoLock( void* base = operator new(size); memset(base, 0, size); DynamicMessage* prototype = new(base) DynamicMessage(type_info); - type_info->prototype.reset(prototype); + type_info->prototype = prototype; // Construct the reflection object. - type_info->reflection.reset( - new GeneratedMessageReflection( - type_info->type, - type_info->prototype.get(), - type_info->offsets.get(), - type_info->has_bits_offset, - type_info->unknown_fields_offset, - type_info->extensions_offset, - type_info->pool, - this, - type_info->size)); - + if (type->oneof_decl_count() > 0) { + // Compute the size of default oneof instance and offsets of default + // oneof fields. + int oneof_size = 0; + for (int i = 0; i < type->oneof_decl_count(); i++) { + for (int j = 0; j < type->oneof_decl(i)->field_count(); j++) { + const FieldDescriptor* field = type->oneof_decl(i)->field(j); + int field_size = OneofFieldSpaceUsed(field); + oneof_size = AlignTo(oneof_size, min(kSafeAlignment, field_size)); + offsets[field->index()] = oneof_size; + oneof_size += field_size; + } + } + // Construct default oneof instance. + type_info->default_oneof_instance = ::operator new(oneof_size); + ConstructDefaultOneofInstance(type_info->type, + type_info->offsets.get(), + type_info->default_oneof_instance); + type_info->reflection.reset( + new GeneratedMessageReflection( + type_info->type, + type_info->prototype, + type_info->offsets.get(), + type_info->has_bits_offset, + type_info->unknown_fields_offset, + type_info->extensions_offset, + type_info->default_oneof_instance, + type_info->oneof_case_offset, + type_info->pool, + this, + type_info->size)); + } else { + type_info->reflection.reset( + new GeneratedMessageReflection( + type_info->type, + type_info->prototype, + type_info->offsets.get(), + type_info->has_bits_offset, + type_info->unknown_fields_offset, + type_info->extensions_offset, + type_info->pool, + this, + type_info->size)); + } // Cross link prototypes. prototype->CrossLinkPrototypes(); return prototype; } +void DynamicMessageFactory::ConstructDefaultOneofInstance( + const Descriptor* type, + const int offsets[], + void* default_oneof_instance) { + for (int i = 0; i < type->oneof_decl_count(); i++) { + for (int j = 0; j < type->oneof_decl(i)->field_count(); j++) { + const FieldDescriptor* field = type->oneof_decl(i)->field(j); + void* field_ptr = reinterpret_cast<uint8*>( + default_oneof_instance) + offsets[field->index()]; + switch (field->cpp_type()) { +#define HANDLE_TYPE(CPPTYPE, TYPE) \ + case FieldDescriptor::CPPTYPE_##CPPTYPE: \ + new(field_ptr) TYPE(field->default_value_##TYPE()); \ + break; + + HANDLE_TYPE(INT32 , int32 ); + HANDLE_TYPE(INT64 , int64 ); + HANDLE_TYPE(UINT32, uint32); + HANDLE_TYPE(UINT64, uint64); + HANDLE_TYPE(DOUBLE, double); + HANDLE_TYPE(FLOAT , float ); + HANDLE_TYPE(BOOL , bool ); +#undef HANDLE_TYPE + + case FieldDescriptor::CPPTYPE_ENUM: + new(field_ptr) int(field->default_value_enum()->number()); + break; + case FieldDescriptor::CPPTYPE_STRING: + switch (field->options().ctype()) { + default: + case FieldOptions::STRING: + if (field->has_default_value()) { + new(field_ptr) const string*(&field->default_value_string()); + } else { + new(field_ptr) string*( + const_cast<string*>(&internal::GetEmptyString())); + } + break; + } + break; + + case FieldDescriptor::CPPTYPE_MESSAGE: { + new(field_ptr) Message*(NULL); + break; + } + } + } + } +} + +void DynamicMessageFactory::DeleteDefaultOneofInstance( + const Descriptor* type, + const int offsets[], + void* default_oneof_instance) { + for (int i = 0; i < type->oneof_decl_count(); i++) { + for (int j = 0; j < type->oneof_decl(i)->field_count(); j++) { + const FieldDescriptor* field = type->oneof_decl(i)->field(j); + if (field->cpp_type() == FieldDescriptor::CPPTYPE_STRING) { + switch (field->options().ctype()) { + default: + case FieldOptions::STRING: + break; + } + } + } + } +} + } // namespace protobuf } // namespace google diff --git a/src/google/protobuf/dynamic_message.h b/src/google/protobuf/dynamic_message.h index 81dd2c6..a09593c 100644 --- a/src/google/protobuf/dynamic_message.h +++ b/src/google/protobuf/dynamic_message.h @@ -38,6 +38,8 @@ #ifndef GOOGLE_PROTOBUF_DYNAMIC_MESSAGE_H__ #define GOOGLE_PROTOBUF_DYNAMIC_MESSAGE_H__ +#include <memory> + #include <google/protobuf/message.h> #include <google/protobuf/stubs/common.h> @@ -68,7 +70,7 @@ class DescriptorPool; // descriptor.h class LIBPROTOBUF_EXPORT DynamicMessageFactory : public MessageFactory { public: // Construct a DynamicMessageFactory that will search for extensions in - // the DescriptorPool in which the exendee is defined. + // the DescriptorPool in which the extendee is defined. DynamicMessageFactory(); // Construct a DynamicMessageFactory that will search for extensions in @@ -102,7 +104,7 @@ class LIBPROTOBUF_EXPORT DynamicMessageFactory : public MessageFactory { // object. The returned object remains property of the factory and will // be destroyed when the factory is destroyed. Also, any objects created // by calling the prototype's New() method share some data with the - // prototype, so these must be destoyed before the DynamicMessageFactory + // prototype, so these must be destroyed before the DynamicMessageFactory // is destroyed. // // The given descriptor must outlive the returned message, and hence must @@ -127,6 +129,16 @@ class LIBPROTOBUF_EXPORT DynamicMessageFactory : public MessageFactory { friend class DynamicMessage; const Message* GetPrototypeNoLock(const Descriptor* type); + // Construct default oneof instance for reflection usage if oneof + // is defined. + static void ConstructDefaultOneofInstance(const Descriptor* type, + const int offsets[], + void* default_oneof_instance); + // Delete default oneof instance. Called by ~DynamicMessageFactory. + static void DeleteDefaultOneofInstance(const Descriptor* type, + const int offsets[], + void* default_oneof_instance); + GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(DynamicMessageFactory); }; diff --git a/src/google/protobuf/dynamic_message_unittest.cc b/src/google/protobuf/dynamic_message_unittest.cc index 41b89ab..a7866d9 100644 --- a/src/google/protobuf/dynamic_message_unittest.cc +++ b/src/google/protobuf/dynamic_message_unittest.cc @@ -63,6 +63,8 @@ class DynamicMessageTest : public testing::Test { const Message* extensions_prototype_; const Descriptor* packed_descriptor_; const Message* packed_prototype_; + const Descriptor* oneof_descriptor_; + const Message* oneof_prototype_; DynamicMessageTest(): factory_(&pool_) {} @@ -73,11 +75,15 @@ class DynamicMessageTest : public testing::Test { // unittest_import.proto. FileDescriptorProto unittest_file; FileDescriptorProto unittest_import_file; + FileDescriptorProto unittest_import_public_file; unittest::TestAllTypes::descriptor()->file()->CopyTo(&unittest_file); unittest_import::ImportMessage::descriptor()->file()->CopyTo( &unittest_import_file); + unittest_import::PublicImportMessage::descriptor()->file()->CopyTo( + &unittest_import_public_file); + ASSERT_TRUE(pool_.BuildFile(unittest_import_public_file) != NULL); ASSERT_TRUE(pool_.BuildFile(unittest_import_file) != NULL); ASSERT_TRUE(pool_.BuildFile(unittest_file) != NULL); @@ -94,6 +100,11 @@ class DynamicMessageTest : public testing::Test { pool_.FindMessageTypeByName("protobuf_unittest.TestPackedTypes"); ASSERT_TRUE(packed_descriptor_ != NULL); packed_prototype_ = factory_.GetPrototype(packed_descriptor_); + + oneof_descriptor_ = + pool_.FindMessageTypeByName("protobuf_unittest.TestOneof2"); + ASSERT_TRUE(oneof_descriptor_ != NULL); + oneof_prototype_ = factory_.GetPrototype(oneof_descriptor_); } }; @@ -143,6 +154,63 @@ TEST_F(DynamicMessageTest, PackedFields) { reflection_tester.ExpectPackedFieldsSetViaReflection(*message); } +TEST_F(DynamicMessageTest, Oneof) { + // Check that oneof fields work properly. + scoped_ptr<Message> message(oneof_prototype_->New()); + + // Check default values. + const Descriptor* descriptor = message->GetDescriptor(); + const Reflection* reflection = message->GetReflection(); + EXPECT_EQ(0, reflection->GetInt32( + *message, descriptor->FindFieldByName("foo_int"))); + EXPECT_EQ("", reflection->GetString( + *message, descriptor->FindFieldByName("foo_string"))); + EXPECT_EQ("", reflection->GetString( + *message, descriptor->FindFieldByName("foo_cord"))); + EXPECT_EQ("", reflection->GetString( + *message, descriptor->FindFieldByName("foo_string_piece"))); + EXPECT_EQ("", reflection->GetString( + *message, descriptor->FindFieldByName("foo_bytes"))); + EXPECT_EQ(unittest::TestOneof2::FOO, reflection->GetEnum( + *message, descriptor->FindFieldByName("foo_enum"))->number()); + const Descriptor* nested_descriptor; + const Message* nested_prototype; + nested_descriptor = + pool_.FindMessageTypeByName("protobuf_unittest.TestOneof2.NestedMessage"); + nested_prototype = factory_.GetPrototype(nested_descriptor); + EXPECT_EQ(nested_prototype, + &reflection->GetMessage( + *message, descriptor->FindFieldByName("foo_message"))); + const Descriptor* foogroup_descriptor; + const Message* foogroup_prototype; + foogroup_descriptor = + pool_.FindMessageTypeByName("protobuf_unittest.TestOneof2.FooGroup"); + foogroup_prototype = factory_.GetPrototype(foogroup_descriptor); + EXPECT_EQ(foogroup_prototype, + &reflection->GetMessage( + *message, descriptor->FindFieldByName("foogroup"))); + EXPECT_NE(foogroup_prototype, + &reflection->GetMessage( + *message, descriptor->FindFieldByName("foo_lazy_message"))); + EXPECT_EQ(5, reflection->GetInt32( + *message, descriptor->FindFieldByName("bar_int"))); + EXPECT_EQ("STRING", reflection->GetString( + *message, descriptor->FindFieldByName("bar_string"))); + EXPECT_EQ("CORD", reflection->GetString( + *message, descriptor->FindFieldByName("bar_cord"))); + EXPECT_EQ("SPIECE", reflection->GetString( + *message, descriptor->FindFieldByName("bar_string_piece"))); + EXPECT_EQ("BYTES", reflection->GetString( + *message, descriptor->FindFieldByName("bar_bytes"))); + EXPECT_EQ(unittest::TestOneof2::BAR, reflection->GetEnum( + *message, descriptor->FindFieldByName("bar_enum"))->number()); + + // Check set functions. + TestUtil::ReflectionTester reflection_tester(oneof_descriptor_); + reflection_tester.SetOneofViaReflection(message.get()); + reflection_tester.ExpectOneofSetViaReflection(*message); +} + TEST_F(DynamicMessageTest, SpaceUsed) { // Test that SpaceUsed() works properly diff --git a/src/google/protobuf/extension_set.cc b/src/google/protobuf/extension_set.cc index 6084885..81ff89f 100644 --- a/src/google/protobuf/extension_set.cc +++ b/src/google/protobuf/extension_set.cc @@ -38,10 +38,9 @@ #include <google/protobuf/extension_set.h> #include <google/protobuf/message_lite.h> #include <google/protobuf/io/coded_stream.h> -#include <google/protobuf/io/zero_copy_stream_impl.h> #include <google/protobuf/wire_format_lite_inl.h> #include <google/protobuf/repeated_field.h> -#include <google/protobuf/stubs/map-util.h> +#include <google/protobuf/stubs/map_util.h> namespace google { namespace protobuf { @@ -58,6 +57,22 @@ inline WireFormatLite::CppType cpp_type(FieldType type) { return WireFormatLite::FieldTypeToCppType(real_type(type)); } +inline bool is_packable(WireFormatLite::WireType type) { + switch (type) { + case WireFormatLite::WIRETYPE_VARINT: + case WireFormatLite::WIRETYPE_FIXED64: + case WireFormatLite::WIRETYPE_FIXED32: + return true; + case WireFormatLite::WIRETYPE_LENGTH_DELIMITED: + case WireFormatLite::WIRETYPE_START_GROUP: + case WireFormatLite::WIRETYPE_END_GROUP: + return false; + + // Do not add a default statement. Let the compiler complain when someone + // adds a new wire type. + } +} + // Registry stuff. typedef hash_map<pair<const MessageLite*, int>, ExtensionInfo> ExtensionRegistry; @@ -71,7 +86,7 @@ void DeleteRegistry() { void InitRegistry() { registry_ = new ExtensionRegistry; - internal::OnShutdown(&DeleteRegistry); + OnShutdown(&DeleteRegistry); } // This function is only called at startup, so there is no need for thread- @@ -180,12 +195,35 @@ bool ExtensionSet::Has(int number) const { return !iter->second.is_cleared; } +int ExtensionSet::NumExtensions() const { + int result = 0; + for (map<int, Extension>::const_iterator iter = extensions_.begin(); + iter != extensions_.end(); ++iter) { + if (!iter->second.is_cleared) { + ++result; + } + } + return result; +} + int ExtensionSet::ExtensionSize(int number) const { map<int, Extension>::const_iterator iter = extensions_.find(number); if (iter == extensions_.end()) return false; return iter->second.GetSize(); } +FieldType ExtensionSet::ExtensionType(int number) const { + map<int, Extension>::const_iterator iter = extensions_.find(number); + if (iter == extensions_.end()) { + GOOGLE_LOG(DFATAL) << "Don't lookup extension types if they aren't present (1). "; + return 0; + } + if (iter->second.is_cleared) { + GOOGLE_LOG(DFATAL) << "Don't lookup extension types if they aren't present (2). "; + } + return iter->second.type; +} + void ExtensionSet::ClearExtension(int number) { map<int, Extension>::iterator iter = extensions_.find(number); if (iter == extensions_.end()) return; @@ -281,6 +319,80 @@ PRIMITIVE_ACCESSORS( BOOL, bool, Bool) #undef PRIMITIVE_ACCESSORS +const void* ExtensionSet::GetRawRepeatedField(int number, + const void* default_value) const { + map<int, Extension>::const_iterator iter = extensions_.find(number); + if (iter == extensions_.end()) { + return default_value; + } + // We assume that all the RepeatedField<>* pointers have the same + // size and alignment within the anonymous union in Extension. + return iter->second.repeated_int32_value; +} + +void* ExtensionSet::MutableRawRepeatedField(int number, FieldType field_type, + bool packed, + const FieldDescriptor* desc) { + Extension* extension; + + // We instantiate an empty Repeated{,Ptr}Field if one doesn't exist for this + // extension. + if (MaybeNewExtension(number, desc, &extension)) { + extension->is_repeated = true; + extension->type = field_type; + extension->is_packed = packed; + + switch (WireFormatLite::FieldTypeToCppType( + static_cast<WireFormatLite::FieldType>(field_type))) { + case WireFormatLite::CPPTYPE_INT32: + extension->repeated_int32_value = new RepeatedField<int32>(); + break; + case WireFormatLite::CPPTYPE_INT64: + extension->repeated_int64_value = new RepeatedField<int64>(); + break; + case WireFormatLite::CPPTYPE_UINT32: + extension->repeated_uint32_value = new RepeatedField<uint32>(); + break; + case WireFormatLite::CPPTYPE_UINT64: + extension->repeated_uint64_value = new RepeatedField<uint64>(); + break; + case WireFormatLite::CPPTYPE_DOUBLE: + extension->repeated_double_value = new RepeatedField<double>(); + break; + case WireFormatLite::CPPTYPE_FLOAT: + extension->repeated_float_value = new RepeatedField<float>(); + break; + case WireFormatLite::CPPTYPE_BOOL: + extension->repeated_bool_value = new RepeatedField<bool>(); + break; + case WireFormatLite::CPPTYPE_ENUM: + extension->repeated_enum_value = new RepeatedField<int>(); + break; + case WireFormatLite::CPPTYPE_STRING: + extension->repeated_string_value = new RepeatedPtrField< ::std::string>(); + break; + case WireFormatLite::CPPTYPE_MESSAGE: + extension->repeated_message_value = new RepeatedPtrField<MessageLite>(); + break; + } + } + + // We assume that all the RepeatedField<>* pointers have the same + // size and alignment within the anonymous union in Extension. + return extension->repeated_int32_value; +} + +// Compatible version using old call signature. Does not create extensions when +// the don't already exist; instead, just GOOGLE_CHECK-fails. +void* ExtensionSet::MutableRawRepeatedField(int number) { + map<int, Extension>::iterator iter = extensions_.find(number); + GOOGLE_CHECK(iter == extensions_.end()) << "Extension not found."; + // We assume that all the RepeatedField<>* pointers have the same + // size and alignment within the anonymous union in Extension. + return iter->second.repeated_int32_value; +} + + // ------------------------------------------------------------------- // Enums @@ -410,7 +522,11 @@ const MessageLite& ExtensionSet::GetMessage( return default_value; } else { GOOGLE_DCHECK_TYPE(iter->second, OPTIONAL, MESSAGE); - return *iter->second.message_value; + if (iter->second.is_lazy) { + return iter->second.lazymessage_value->GetMessage(default_value); + } else { + return *iter->second.message_value; + } } } @@ -427,12 +543,19 @@ MessageLite* ExtensionSet::MutableMessage(int number, FieldType type, extension->type = type; GOOGLE_DCHECK_EQ(cpp_type(extension->type), WireFormatLite::CPPTYPE_MESSAGE); extension->is_repeated = false; + extension->is_lazy = false; extension->message_value = prototype.New(); + extension->is_cleared = false; + return extension->message_value; } else { GOOGLE_DCHECK_TYPE(*extension, OPTIONAL, MESSAGE); + extension->is_cleared = false; + if (extension->is_lazy) { + return extension->lazymessage_value->MutableMessage(prototype); + } else { + return extension->message_value; + } } - extension->is_cleared = false; - return extension->message_value; } // Defined in extension_set_heavy.cc. @@ -440,6 +563,56 @@ MessageLite* ExtensionSet::MutableMessage(int number, FieldType type, // const Descriptor* message_type, // MessageFactory* factory) +void ExtensionSet::SetAllocatedMessage(int number, FieldType type, + const FieldDescriptor* descriptor, + MessageLite* message) { + if (message == NULL) { + ClearExtension(number); + return; + } + Extension* extension; + if (MaybeNewExtension(number, descriptor, &extension)) { + extension->type = type; + GOOGLE_DCHECK_EQ(cpp_type(extension->type), WireFormatLite::CPPTYPE_MESSAGE); + extension->is_repeated = false; + extension->is_lazy = false; + extension->message_value = message; + } else { + GOOGLE_DCHECK_TYPE(*extension, OPTIONAL, MESSAGE); + if (extension->is_lazy) { + extension->lazymessage_value->SetAllocatedMessage(message); + } else { + delete extension->message_value; + extension->message_value = message; + } + } + extension->is_cleared = false; +} + +MessageLite* ExtensionSet::ReleaseMessage(int number, + const MessageLite& prototype) { + map<int, Extension>::iterator iter = extensions_.find(number); + if (iter == extensions_.end()) { + // Not present. Return NULL. + return NULL; + } else { + GOOGLE_DCHECK_TYPE(iter->second, OPTIONAL, MESSAGE); + MessageLite* ret = NULL; + if (iter->second.is_lazy) { + ret = iter->second.lazymessage_value->ReleaseMessage(prototype); + delete iter->second.lazymessage_value; + } else { + ret = iter->second.message_value; + } + extensions_.erase(number); + return ret; + } +} + +// Defined in extension_set_heavy.cc. +// MessageLite* ExtensionSet::ReleaseMessage(const FieldDescriptor* descriptor, +// MessageFactory* factory); + const MessageLite& ExtensionSet::GetRepeatedMessage( int number, int index) const { map<int, Extension>::const_iterator iter = extensions_.find(number); @@ -472,7 +645,7 @@ MessageLite* ExtensionSet::AddMessage(int number, FieldType type, // RepeatedPtrField<MessageLite> does not know how to Add() since it cannot // allocate an abstract object, so we have to be tricky. MessageLite* result = extension->repeated_message_value - ->AddFromCleared<internal::GenericTypeHandler<MessageLite> >(); + ->AddFromCleared<GenericTypeHandler<MessageLite> >(); if (result == NULL) { result = prototype.New(); extension->repeated_message_value->AddAllocated(result); @@ -528,6 +701,16 @@ void ExtensionSet::RemoveLast(int number) { } } +MessageLite* ExtensionSet::ReleaseLast(int number) { + map<int, Extension>::iterator iter = extensions_.find(number); + GOOGLE_CHECK(iter != extensions_.end()) << "Index out-of-bounds (field is empty)."; + + Extension* extension = &iter->second; + GOOGLE_DCHECK(extension->is_repeated); + GOOGLE_DCHECK(cpp_type(extension->type) == WireFormatLite::CPPTYPE_MESSAGE); + return extension->repeated_message_value->ReleaseLast(); +} + void ExtensionSet::SwapElements(int number, int index1, int index2) { map<int, Extension>::iterator iter = extensions_.find(number); GOOGLE_CHECK(iter != extensions_.end()) << "Index out-of-bounds (field is empty)."; @@ -590,9 +773,11 @@ void ExtensionSet::MergeFrom(const ExtensionSet& other) { if (is_new) { // Extension did not already exist in set. extension->type = other_extension.type; + extension->is_packed = other_extension.is_packed; extension->is_repeated = true; } else { GOOGLE_DCHECK_EQ(extension->type, other_extension.type); + GOOGLE_DCHECK_EQ(extension->is_packed, other_extension.is_packed); GOOGLE_DCHECK(extension->is_repeated); } @@ -663,12 +848,55 @@ void ExtensionSet::MergeFrom(const ExtensionSet& other) { *other_extension.string_value, other_extension.descriptor); break; - case WireFormatLite::CPPTYPE_MESSAGE: - MutableMessage(iter->first, other_extension.type, - *other_extension.message_value, - other_extension.descriptor) - ->CheckTypeAndMergeFrom(*other_extension.message_value); + case WireFormatLite::CPPTYPE_MESSAGE: { + Extension* extension; + bool is_new = MaybeNewExtension(iter->first, + other_extension.descriptor, + &extension); + if (is_new) { + extension->type = other_extension.type; + extension->is_packed = other_extension.is_packed; + extension->is_repeated = false; + if (other_extension.is_lazy) { + extension->is_lazy = true; + extension->lazymessage_value = + other_extension.lazymessage_value->New(); + extension->lazymessage_value->MergeFrom( + *other_extension.lazymessage_value); + } else { + extension->is_lazy = false; + extension->message_value = + other_extension.message_value->New(); + extension->message_value->CheckTypeAndMergeFrom( + *other_extension.message_value); + } + } else { + GOOGLE_DCHECK_EQ(extension->type, other_extension.type); + GOOGLE_DCHECK_EQ(extension->is_packed,other_extension.is_packed); + GOOGLE_DCHECK(!extension->is_repeated); + if (other_extension.is_lazy) { + if (extension->is_lazy) { + extension->lazymessage_value->MergeFrom( + *other_extension.lazymessage_value); + } else { + extension->message_value->CheckTypeAndMergeFrom( + other_extension.lazymessage_value->GetMessage( + *extension->message_value)); + } + } else { + if (extension->is_lazy) { + extension->lazymessage_value->MutableMessage( + *other_extension.message_value)->CheckTypeAndMergeFrom( + *other_extension.message_value); + } else { + extension->message_value->CheckTypeAndMergeFrom( + *other_extension.message_value); + } + } + } + extension->is_cleared = false; break; + } } } } @@ -679,6 +907,36 @@ void ExtensionSet::Swap(ExtensionSet* x) { extensions_.swap(x->extensions_); } +void ExtensionSet::SwapExtension(ExtensionSet* other, + int number) { + if (this == other) return; + map<int, Extension>::iterator this_iter = extensions_.find(number); + map<int, Extension>::iterator other_iter = other->extensions_.find(number); + + if (this_iter == extensions_.end() && + other_iter == other->extensions_.end()) { + return; + } + + if (this_iter != extensions_.end() && + other_iter != other->extensions_.end()) { + std::swap(this_iter->second, other_iter->second); + return; + } + + if (this_iter == extensions_.end()) { + extensions_.insert(make_pair(number, other_iter->second)); + other->extensions_.erase(number); + return; + } + + if (other_iter == other->extensions_.end()) { + other->extensions_.insert(make_pair(number, this_iter->second)); + extensions_.erase(number); + return; + } +} + bool ExtensionSet::IsInitialized() const { // Extensions are never required. However, we need to check that all // embedded messages are initialized. @@ -694,7 +952,11 @@ bool ExtensionSet::IsInitialized() const { } } else { if (!extension.is_cleared) { - if (!extension.message_value->IsInitialized()) return false; + if (extension.is_lazy) { + if (!extension.lazymessage_value->IsInitialized()) return false; + } else { + if (!extension.message_value->IsInitialized()) return false; + } } } } @@ -703,27 +965,60 @@ bool ExtensionSet::IsInitialized() const { return true; } +bool ExtensionSet::FindExtensionInfoFromTag( + uint32 tag, ExtensionFinder* extension_finder, int* field_number, + ExtensionInfo* extension, bool* was_packed_on_wire) { + *field_number = WireFormatLite::GetTagFieldNumber(tag); + WireFormatLite::WireType wire_type = WireFormatLite::GetTagWireType(tag); + return FindExtensionInfoFromFieldNumber(wire_type, *field_number, + extension_finder, extension, + was_packed_on_wire); +} + +bool ExtensionSet::FindExtensionInfoFromFieldNumber( + int wire_type, int field_number, ExtensionFinder* extension_finder, + ExtensionInfo* extension, bool* was_packed_on_wire) { + if (!extension_finder->Find(field_number, extension)) { + return false; + } + + WireFormatLite::WireType expected_wire_type = + WireFormatLite::WireTypeForFieldType(real_type(extension->type)); + + // Check if this is a packed field. + *was_packed_on_wire = false; + if (extension->is_repeated && + wire_type == WireFormatLite::WIRETYPE_LENGTH_DELIMITED && + is_packable(expected_wire_type)) { + *was_packed_on_wire = true; + return true; + } + // Otherwise the wire type must match. + return expected_wire_type == wire_type; +} + bool ExtensionSet::ParseField(uint32 tag, io::CodedInputStream* input, ExtensionFinder* extension_finder, FieldSkipper* field_skipper) { - int number = WireFormatLite::GetTagFieldNumber(tag); - WireFormatLite::WireType wire_type = WireFormatLite::GetTagWireType(tag); - + int number; + bool was_packed_on_wire; ExtensionInfo extension; - bool is_unknown; - if (!extension_finder->Find(number, &extension)) { - is_unknown = true; - } else if (extension.is_packed) { - is_unknown = (wire_type != WireFormatLite::WIRETYPE_LENGTH_DELIMITED); + if (!FindExtensionInfoFromTag( + tag, extension_finder, &number, &extension, &was_packed_on_wire)) { + return field_skipper->SkipField(input, tag); } else { - WireFormatLite::WireType expected_wire_type = - WireFormatLite::WireTypeForFieldType(real_type(extension.type)); - is_unknown = (wire_type != expected_wire_type); + return ParseFieldWithExtensionInfo( + number, was_packed_on_wire, extension, input, field_skipper); } +} - if (is_unknown) { - field_skipper->SkipField(input, tag); - } else if (extension.is_packed) { +bool ExtensionSet::ParseFieldWithExtensionInfo( + int number, bool was_packed_on_wire, const ExtensionInfo& extension, + io::CodedInputStream* input, + FieldSkipper* field_skipper) { + // Explicitly not read extension.is_packed, instead check whether the field + // was encoded in packed form on the wire. + if (was_packed_on_wire) { uint32 size; if (!input->ReadVarint32(&size)) return false; io::CodedInputStream::Limit limit = input->PushLimit(size); @@ -737,7 +1032,8 @@ bool ExtensionSet::ParseField(uint32 tag, io::CodedInputStream* input, CPP_LOWERCASE, WireFormatLite::TYPE_##UPPERCASE>( \ input, &value)) return false; \ Add##CPP_CAMELCASE(number, WireFormatLite::TYPE_##UPPERCASE, \ - true, value, extension.descriptor); \ + extension.is_packed, value, \ + extension.descriptor); \ } \ break @@ -763,8 +1059,8 @@ bool ExtensionSet::ParseField(uint32 tag, io::CodedInputStream* input, input, &value)) return false; if (extension.enum_validity_check.func( extension.enum_validity_check.arg, value)) { - AddEnum(number, WireFormatLite::TYPE_ENUM, true, value, - extension.descriptor); + AddEnum(number, WireFormatLite::TYPE_ENUM, extension.is_packed, + value, extension.descriptor); } } break; @@ -786,9 +1082,10 @@ bool ExtensionSet::ParseField(uint32 tag, io::CodedInputStream* input, if (!WireFormatLite::ReadPrimitive< \ CPP_LOWERCASE, WireFormatLite::TYPE_##UPPERCASE>( \ input, &value)) return false; \ - if (extension.is_repeated) { \ + if (extension.is_repeated) { \ Add##CPP_CAMELCASE(number, WireFormatLite::TYPE_##UPPERCASE, \ - false, value, extension.descriptor); \ + extension.is_packed, value, \ + extension.descriptor); \ } else { \ Set##CPP_CAMELCASE(number, WireFormatLite::TYPE_##UPPERCASE, value, \ extension.descriptor); \ @@ -820,7 +1117,7 @@ bool ExtensionSet::ParseField(uint32 tag, io::CodedInputStream* input, // Invalid value. Treat as unknown. field_skipper->SkipUnknownEnum(number, value); } else if (extension.is_repeated) { - AddEnum(number, WireFormatLite::TYPE_ENUM, false, value, + AddEnum(number, WireFormatLite::TYPE_ENUM, extension.is_packed, value, extension.descriptor); } else { SetEnum(number, WireFormatLite::TYPE_ENUM, value, @@ -840,8 +1137,8 @@ bool ExtensionSet::ParseField(uint32 tag, io::CodedInputStream* input, case WireFormatLite::TYPE_BYTES: { string* value = extension.is_repeated ? - AddString(number, WireFormatLite::TYPE_STRING, extension.descriptor) : - MutableString(number, WireFormatLite::TYPE_STRING, + AddString(number, WireFormatLite::TYPE_BYTES, extension.descriptor) : + MutableString(number, WireFormatLite::TYPE_BYTES, extension.descriptor); if (!WireFormatLite::ReadBytes(input, value)) return false; break; @@ -879,125 +1176,24 @@ bool ExtensionSet::ParseField(uint32 tag, io::CodedInputStream* input, return ParseField(tag, input, &finder, &skipper); } +bool ExtensionSet::ParseField(uint32 tag, io::CodedInputStream* input, + const MessageLite* containing_type, + io::CodedOutputStream* unknown_fields) { + CodedOutputStreamFieldSkipper skipper(unknown_fields); + GeneratedExtensionFinder finder(containing_type); + return ParseField(tag, input, &finder, &skipper); +} + // Defined in extension_set_heavy.cc. // bool ExtensionSet::ParseField(uint32 tag, io::CodedInputStream* input, // const MessageLite* containing_type, // UnknownFieldSet* unknown_fields) -bool ExtensionSet::ParseMessageSet(io::CodedInputStream* input, - ExtensionFinder* extension_finder, - FieldSkipper* field_skipper) { - while (true) { - uint32 tag = input->ReadTag(); - switch (tag) { - case 0: - return true; - case WireFormatLite::kMessageSetItemStartTag: - if (!ParseMessageSetItem(input, extension_finder, field_skipper)) { - return false; - } - break; - default: - if (!ParseField(tag, input, extension_finder, field_skipper)) { - return false; - } - break; - } - } -} - -bool ExtensionSet::ParseMessageSet(io::CodedInputStream* input, - const MessageLite* containing_type) { - FieldSkipper skipper; - GeneratedExtensionFinder finder(containing_type); - return ParseMessageSet(input, &finder, &skipper); -} - // Defined in extension_set_heavy.cc. // bool ExtensionSet::ParseMessageSet(io::CodedInputStream* input, // const MessageLite* containing_type, // UnknownFieldSet* unknown_fields); -bool ExtensionSet::ParseMessageSetItem(io::CodedInputStream* input, - ExtensionFinder* extension_finder, - FieldSkipper* field_skipper) { - // TODO(kenton): It would be nice to share code between this and - // WireFormatLite::ParseAndMergeMessageSetItem(), but I think the - // differences would be hard to factor out. - - // This method parses a group which should contain two fields: - // required int32 type_id = 2; - // required data message = 3; - - // Once we see a type_id, we'll construct a fake tag for this extension - // which is the tag it would have had under the proto2 extensions wire - // format. - uint32 fake_tag = 0; - - // If we see message data before the type_id, we'll append it to this so - // we can parse it later. This will probably never happen in practice, - // as no MessageSet encoder I know of writes the message before the type ID. - // But, it's technically valid so we should allow it. - // TODO(kenton): Use a Cord instead? Do I care? - string message_data; - - while (true) { - uint32 tag = input->ReadTag(); - if (tag == 0) return false; - - switch (tag) { - case WireFormatLite::kMessageSetTypeIdTag: { - uint32 type_id; - if (!input->ReadVarint32(&type_id)) return false; - fake_tag = WireFormatLite::MakeTag(type_id, - WireFormatLite::WIRETYPE_LENGTH_DELIMITED); - - if (!message_data.empty()) { - // We saw some message data before the type_id. Have to parse it - // now. - io::CodedInputStream sub_input( - reinterpret_cast<const uint8*>(message_data.data()), - message_data.size()); - if (!ParseField(fake_tag, &sub_input, - extension_finder, field_skipper)) { - return false; - } - message_data.clear(); - } - - break; - } - - case WireFormatLite::kMessageSetMessageTag: { - if (fake_tag == 0) { - // We haven't seen a type_id yet. Append this data to message_data. - string temp; - uint32 length; - if (!input->ReadVarint32(&length)) return false; - if (!input->ReadString(&temp, length)) return false; - message_data.append(temp); - } else { - // Already saw type_id, so we can parse this directly. - if (!ParseField(fake_tag, input, - extension_finder, field_skipper)) { - return false; - } - } - - break; - } - - case WireFormatLite::kMessageSetItemEndTag: { - return true; - } - - default: { - if (!field_skipper->SkipField(input, tag)) return false; - } - } - } -} - void ExtensionSet::SerializeWithCachedSizes( int start_field_number, int end_field_number, io::CodedOutputStream* output) const { @@ -1009,14 +1205,6 @@ void ExtensionSet::SerializeWithCachedSizes( } } -void ExtensionSet::SerializeMessageSetWithCachedSizes( - io::CodedOutputStream* output) const { - map<int, Extension>::const_iterator iter; - for (iter = extensions_.begin(); iter != extensions_.end(); ++iter) { - iter->second.SerializeMessageSetItemWithCachedSizes(iter->first, output); - } -} - int ExtensionSet::ByteSize() const { int total_size = 0; @@ -1028,17 +1216,6 @@ int ExtensionSet::ByteSize() const { return total_size; } -int ExtensionSet::MessageSetByteSize() const { - int total_size = 0; - - for (map<int, Extension>::const_iterator iter = extensions_.begin(); - iter != extensions_.end(); ++iter) { - total_size += iter->second.MessageSetItemByteSize(iter->first); - } - - return total_size; -} - // Defined in extension_set_heavy.cc. // int ExtensionSet::SpaceUsedExcludingSelf() const @@ -1082,7 +1259,11 @@ void ExtensionSet::Extension::Clear() { string_value->clear(); break; case WireFormatLite::CPPTYPE_MESSAGE: - message_value->Clear(); + if (is_lazy) { + lazymessage_value->Clear(); + } else { + message_value->Clear(); + } break; default: // No need to do anything. Get*() will return the default value @@ -1194,40 +1375,18 @@ void ExtensionSet::Extension::SerializeFieldWithCachedSizes( HANDLE_TYPE( BYTES, Bytes, *string_value); HANDLE_TYPE( ENUM, Enum, enum_value); HANDLE_TYPE( GROUP, Group, *message_value); - HANDLE_TYPE( MESSAGE, Message, *message_value); #undef HANDLE_TYPE + case WireFormatLite::TYPE_MESSAGE: + if (is_lazy) { + lazymessage_value->WriteMessage(number, output); + } else { + WireFormatLite::WriteMessage(number, *message_value, output); + } + break; } } } -void ExtensionSet::Extension::SerializeMessageSetItemWithCachedSizes( - int number, - io::CodedOutputStream* output) const { - if (type != WireFormatLite::TYPE_MESSAGE || is_repeated) { - // Not a valid MessageSet extension, but serialize it the normal way. - SerializeFieldWithCachedSizes(number, output); - return; - } - - if (is_cleared) return; - - // Start group. - output->WriteTag(WireFormatLite::kMessageSetItemStartTag); - - // Write type ID. - WireFormatLite::WriteUInt32(WireFormatLite::kMessageSetTypeIdNumber, - number, - output); - // Write message. - WireFormatLite::WriteMessageMaybeToArray( - WireFormatLite::kMessageSetMessageNumber, - *message_value, - output); - - // End group. - output->WriteTag(WireFormatLite::kMessageSetItemEndTag); -} - int ExtensionSet::Extension::ByteSize(int number) const { int result = 0; @@ -1341,8 +1500,16 @@ int ExtensionSet::Extension::ByteSize(int number) const { HANDLE_TYPE( BYTES, Bytes, *string_value); HANDLE_TYPE( ENUM, Enum, enum_value); HANDLE_TYPE( GROUP, Group, *message_value); - HANDLE_TYPE( MESSAGE, Message, *message_value); #undef HANDLE_TYPE + case WireFormatLite::TYPE_MESSAGE: { + if (is_lazy) { + int size = lazymessage_value->ByteSize(); + result += io::CodedOutputStream::VarintSize32(size) + size; + } else { + result += WireFormatLite::MessageSize(*message_value); + } + break; + } // Stuff with fixed size. #define HANDLE_TYPE(UPPERCASE, CAMELCASE) \ @@ -1363,29 +1530,6 @@ int ExtensionSet::Extension::ByteSize(int number) const { return result; } -int ExtensionSet::Extension::MessageSetItemByteSize(int number) const { - if (type != WireFormatLite::TYPE_MESSAGE || is_repeated) { - // Not a valid MessageSet extension, but compute the byte size for it the - // normal way. - return ByteSize(number); - } - - if (is_cleared) return 0; - - int our_size = WireFormatLite::kMessageSetItemTagsSize; - - // type_id - our_size += io::CodedOutputStream::VarintSize32(number); - - // message - int message_size = message_value->ByteSize(); - - our_size += io::CodedOutputStream::VarintSize32(message_size); - our_size += message_size; - - return our_size; -} - int ExtensionSet::Extension::GetSize() const { GOOGLE_DCHECK(is_repeated); switch (cpp_type(type)) { @@ -1436,7 +1580,11 @@ void ExtensionSet::Extension::Free() { delete string_value; break; case WireFormatLite::CPPTYPE_MESSAGE: - delete message_value; + if (is_lazy) { + delete lazymessage_value; + } else { + delete message_value; + } break; default: break; @@ -1447,6 +1595,56 @@ void ExtensionSet::Extension::Free() { // Defined in extension_set_heavy.cc. // int ExtensionSet::Extension::SpaceUsedExcludingSelf() const +// ================================================================== +// Default repeated field instances for iterator-compatible accessors + +const RepeatedStringTypeTraits::RepeatedFieldType* +RepeatedStringTypeTraits::default_repeated_field_ = NULL; + +const RepeatedMessageGenericTypeTraits::RepeatedFieldType* +RepeatedMessageGenericTypeTraits::default_repeated_field_ = NULL; + +#define PROTOBUF_DEFINE_DEFAULT_REPEATED(TYPE) \ + const RepeatedField<TYPE>* \ + RepeatedPrimitiveGenericTypeTraits::default_repeated_field_##TYPE##_ = NULL; + +PROTOBUF_DEFINE_DEFAULT_REPEATED(int32) +PROTOBUF_DEFINE_DEFAULT_REPEATED(int64) +PROTOBUF_DEFINE_DEFAULT_REPEATED(uint32) +PROTOBUF_DEFINE_DEFAULT_REPEATED(uint64) +PROTOBUF_DEFINE_DEFAULT_REPEATED(double) +PROTOBUF_DEFINE_DEFAULT_REPEATED(float) +PROTOBUF_DEFINE_DEFAULT_REPEATED(bool) + +#undef PROTOBUF_DEFINE_DEFAULT_REPEATED + +struct StaticDefaultRepeatedFieldsInitializer { + StaticDefaultRepeatedFieldsInitializer() { + InitializeDefaultRepeatedFields(); + } +} static_repeated_fields_initializer; + +void InitializeDefaultRepeatedFields() { + RepeatedStringTypeTraits::default_repeated_field_ = + new RepeatedStringTypeTraits::RepeatedFieldType; + RepeatedMessageGenericTypeTraits::default_repeated_field_ = + new RepeatedMessageGenericTypeTraits::RepeatedFieldType; + RepeatedPrimitiveGenericTypeTraits::default_repeated_field_int32_ = + new RepeatedField<int32>; + RepeatedPrimitiveGenericTypeTraits::default_repeated_field_int64_ = + new RepeatedField<int64>; + RepeatedPrimitiveGenericTypeTraits::default_repeated_field_uint32_ = + new RepeatedField<uint32>; + RepeatedPrimitiveGenericTypeTraits::default_repeated_field_uint64_ = + new RepeatedField<uint64>; + RepeatedPrimitiveGenericTypeTraits::default_repeated_field_double_ = + new RepeatedField<double>; + RepeatedPrimitiveGenericTypeTraits::default_repeated_field_float_ = + new RepeatedField<float>; + RepeatedPrimitiveGenericTypeTraits::default_repeated_field_bool_ = + new RepeatedField<bool>; +} + } // namespace internal } // namespace protobuf } // namespace google diff --git a/src/google/protobuf/extension_set.h b/src/google/protobuf/extension_set.h index 14d5d15..ebe19e0 100644 --- a/src/google/protobuf/extension_set.h +++ b/src/google/protobuf/extension_set.h @@ -39,13 +39,15 @@ #define GOOGLE_PROTOBUF_EXTENSION_SET_H__ #include <vector> -#include <stack> #include <map> #include <utility> #include <string> + #include <google/protobuf/stubs/common.h> +#include <google/protobuf/repeated_field.h> + namespace google { namespace protobuf { @@ -62,10 +64,7 @@ namespace protobuf { } namespace internal { class FieldSkipper; // wire_format_lite.h - class RepeatedPtrFieldBase; // repeated_field.h } - template <typename Element> class RepeatedField; // repeated_field.h - template <typename Element> class RepeatedPtrField; // repeated_field.h } namespace protobuf { @@ -89,8 +88,8 @@ typedef bool EnumValidityFuncWithArg(const void* arg, int number); // Information about a registered extension. struct ExtensionInfo { inline ExtensionInfo() {} - inline ExtensionInfo(FieldType type, bool is_repeated, bool is_packed) - : type(type), is_repeated(is_repeated), is_packed(is_packed), + inline ExtensionInfo(FieldType type_param, bool isrepeated, bool ispacked) + : type(type_param), is_repeated(isrepeated), is_packed(ispacked), descriptor(NULL) {} FieldType type; @@ -138,6 +137,9 @@ class LIBPROTOBUF_EXPORT GeneratedExtensionFinder : public ExtensionFinder { const MessageLite* containing_type_; }; +// A FieldSkipper used for parsing MessageSet. +class MessageSetFieldSkipper; + // Note: extension_set_heavy.cc defines DescriptorPoolExtensionFinder for // finding extensions from a DescriptorPool. @@ -180,7 +182,7 @@ class LIBPROTOBUF_EXPORT ExtensionSet { // is useful to implement Reflection::ListFields(). void AppendToList(const Descriptor* containing_type, const DescriptorPool* pool, - vector<const FieldDescriptor*>* output) const; + std::vector<const FieldDescriptor*>* output) const; // ================================================================= // Accessors @@ -214,6 +216,8 @@ class LIBPROTOBUF_EXPORT ExtensionSet { bool Has(int number) const; int ExtensionSize(int number) const; // Size of a repeated extension. + int NumExtensions() const; // The number of extensions + FieldType ExtensionType(int number) const; void ClearExtension(int number); // singular fields ------------------------------------------------- @@ -250,10 +254,35 @@ class LIBPROTOBUF_EXPORT ExtensionSet { const MessageLite& prototype, desc); MessageLite* MutableMessage(const FieldDescriptor* decsriptor, MessageFactory* factory); + // Adds the given message to the ExtensionSet, taking ownership of the + // message object. Existing message with the same number will be deleted. + // If "message" is NULL, this is equivalent to "ClearExtension(number)". + void SetAllocatedMessage(int number, FieldType type, + const FieldDescriptor* descriptor, + MessageLite* message); + MessageLite* ReleaseMessage(int number, const MessageLite& prototype); + MessageLite* ReleaseMessage(const FieldDescriptor* descriptor, + MessageFactory* factory); #undef desc // repeated fields ------------------------------------------------- + // Fetches a RepeatedField extension by number; returns |default_value| + // if no such extension exists. User should not touch this directly; it is + // used by the GetRepeatedExtension() method. + const void* GetRawRepeatedField(int number, const void* default_value) const; + // Fetches a mutable version of a RepeatedField extension by number, + // instantiating one if none exists. Similar to above, user should not use + // this directly; it underlies MutableRepeatedExtension(). + void* MutableRawRepeatedField(int number, FieldType field_type, + bool packed, const FieldDescriptor* desc); + + // This is an overload of MutableRawRepeatedField to maintain compatibility + // with old code using a previous API. This version of + // MutableRawRepeatedField() will GOOGLE_CHECK-fail on a missing extension. + // (E.g.: borg/clients/internal/proto1/proto2_reflection.cc.) + void* MutableRawRepeatedField(int number); + int32 GetRepeatedInt32 (int number, int index) const; int64 GetRepeatedInt64 (int number, int index) const; uint32 GetRepeatedUInt32(int number, int index) const; @@ -295,6 +324,7 @@ class LIBPROTOBUF_EXPORT ExtensionSet { #undef desc void RemoveLast(int number); + MessageLite* ReleaseLast(int number); void SwapElements(int number, int index1, int index2); // ----------------------------------------------------------------- @@ -309,31 +339,35 @@ class LIBPROTOBUF_EXPORT ExtensionSet { void Clear(); void MergeFrom(const ExtensionSet& other); void Swap(ExtensionSet* other); + void SwapExtension(ExtensionSet* other, int number); bool IsInitialized() const; - // Parses a single extension from the input. The input should start out - // positioned immediately after the tag. |containing_type| is the default - // instance for the containing message; it is used only to look up the - // extension by number. See RegisterExtension(), above. Unlike the other - // methods of ExtensionSet, this only works for generated message types -- - // it looks up extensions registered using RegisterExtension(). + // Parses a single extension from the input. The input should start out + // positioned immediately after the tag. bool ParseField(uint32 tag, io::CodedInputStream* input, ExtensionFinder* extension_finder, FieldSkipper* field_skipper); // Specific versions for lite or full messages (constructs the appropriate - // FieldSkipper automatically). + // FieldSkipper automatically). |containing_type| is the default + // instance for the containing message; it is used only to look up the + // extension by number. See RegisterExtension(), above. Unlike the other + // methods of ExtensionSet, this only works for generated message types -- + // it looks up extensions registered using RegisterExtension(). bool ParseField(uint32 tag, io::CodedInputStream* input, const MessageLite* containing_type); bool ParseField(uint32 tag, io::CodedInputStream* input, const Message* containing_type, UnknownFieldSet* unknown_fields); + bool ParseField(uint32 tag, io::CodedInputStream* input, + const MessageLite* containing_type, + io::CodedOutputStream* unknown_fields); // Parse an entire message in MessageSet format. Such messages have no // fields, only extensions. bool ParseMessageSet(io::CodedInputStream* input, ExtensionFinder* extension_finder, - FieldSkipper* field_skipper); + MessageSetFieldSkipper* field_skipper); // Specific versions for lite or full messages (constructs the appropriate // FieldSkipper automatically). @@ -381,18 +415,49 @@ class LIBPROTOBUF_EXPORT ExtensionSet { private: + // Interface of a lazily parsed singular message extension. + class LIBPROTOBUF_EXPORT LazyMessageExtension { + public: + LazyMessageExtension() {} + virtual ~LazyMessageExtension() {} + + virtual LazyMessageExtension* New() const = 0; + virtual const MessageLite& GetMessage( + const MessageLite& prototype) const = 0; + virtual MessageLite* MutableMessage(const MessageLite& prototype) = 0; + virtual void SetAllocatedMessage(MessageLite *message) = 0; + virtual MessageLite* ReleaseMessage(const MessageLite& prototype) = 0; + + virtual bool IsInitialized() const = 0; + virtual int ByteSize() const = 0; + virtual int SpaceUsed() const = 0; + + virtual void MergeFrom(const LazyMessageExtension& other) = 0; + virtual void Clear() = 0; + + virtual bool ReadMessage(const MessageLite& prototype, + io::CodedInputStream* input) = 0; + virtual void WriteMessage(int number, + io::CodedOutputStream* output) const = 0; + virtual uint8* WriteMessageToArray(int number, uint8* target) const = 0; + private: + GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(LazyMessageExtension); + }; struct Extension { + // The order of these fields packs Extension into 24 bytes when using 8 + // byte alignment. Consider this when adding or removing fields here. union { - int32 int32_value; - int64 int64_value; - uint32 uint32_value; - uint64 uint64_value; - float float_value; - double double_value; - bool bool_value; - int enum_value; - string* string_value; - MessageLite* message_value; + int32 int32_value; + int64 int64_value; + uint32 uint32_value; + uint64 uint64_value; + float float_value; + double double_value; + bool bool_value; + int enum_value; + string* string_value; + MessageLite* message_value; + LazyMessageExtension* lazymessage_value; RepeatedField <int32 >* repeated_int32_value; RepeatedField <int64 >* repeated_int64_value; @@ -415,21 +480,28 @@ class LIBPROTOBUF_EXPORT ExtensionSet { // removing it from the map, we just set is_cleared = true. This has no // meaning for repeated types; for those, the size of the RepeatedField // simply becomes zero when cleared. - bool is_cleared; + bool is_cleared : 4; + + // For singular message types, indicates whether lazy parsing is enabled + // for this extension. This field is only valid when type == TYPE_MESSAGE + // and !is_repeated because we only support lazy parsing for singular + // message types currently. If is_lazy = true, the extension is stored in + // lazymessage_value. Otherwise, the extension will be message_value. + bool is_lazy : 4; // For repeated types, this indicates if the [packed=true] option is set. bool is_packed; - // The descriptor for this extension, if one exists and is known. May be - // NULL. Must not be NULL if the descriptor for the extension does not - // live in the same pool as the descriptor for the containing type. - const FieldDescriptor* descriptor; - // For packed fields, the size of the packed data is recorded here when // ByteSize() is called then used during serialization. // TODO(kenton): Use atomic<int> when C++ supports it. mutable int cached_size; + // The descriptor for this extension, if one exists and is known. May be + // NULL. Must not be NULL if the descriptor for the extension does not + // live in the same pool as the descriptor for the containing type. + const FieldDescriptor* descriptor; + // Some helper methods for operations on a single Extension. void SerializeFieldWithCachedSizes( int number, @@ -451,6 +523,41 @@ class LIBPROTOBUF_EXPORT ExtensionSet { int SpaceUsedExcludingSelf() const; }; + + // Returns true and fills field_number and extension if extension is found. + // Note to support packed repeated field compatibility, it also fills whether + // the tag on wire is packed, which can be different from + // extension->is_packed (whether packed=true is specified). + bool FindExtensionInfoFromTag(uint32 tag, ExtensionFinder* extension_finder, + int* field_number, ExtensionInfo* extension, + bool* was_packed_on_wire); + + // Returns true and fills extension if extension is found. + // Note to support packed repeated field compatibility, it also fills whether + // the tag on wire is packed, which can be different from + // extension->is_packed (whether packed=true is specified). + bool FindExtensionInfoFromFieldNumber(int wire_type, int field_number, + ExtensionFinder* extension_finder, + ExtensionInfo* extension, + bool* was_packed_on_wire); + + // Parses a single extension from the input. The input should start out + // positioned immediately after the wire tag. This method is called in + // ParseField() after field number and was_packed_on_wire is extracted from + // the wire tag and ExtensionInfo is found by the field number. + bool ParseFieldWithExtensionInfo(int field_number, + bool was_packed_on_wire, + const ExtensionInfo& extension, + io::CodedInputStream* input, + FieldSkipper* field_skipper); + + // Like ParseField(), but this method may parse singular message extensions + // lazily depending on the value of FLAGS_eagerly_parse_message_sets. + bool ParseFieldMaybeLazily(int wire_type, int field_number, + io::CodedInputStream* input, + ExtensionFinder* extension_finder, + MessageSetFieldSkipper* field_skipper); + // Gets the extension with the given number, creating it if it does not // already exist. Returns true if the extension did not already exist. bool MaybeNewExtension(int number, const FieldDescriptor* descriptor, @@ -460,7 +567,7 @@ class LIBPROTOBUF_EXPORT ExtensionSet { // tag has been read. bool ParseMessageSetItem(io::CodedInputStream* input, ExtensionFinder* extension_finder, - FieldSkipper* field_skipper); + MessageSetFieldSkipper* field_skipper); // Hack: RepeatedPtrFieldBase declares ExtensionSet as a friend. This @@ -479,7 +586,7 @@ class LIBPROTOBUF_EXPORT ExtensionSet { // only contain a small number of extensions whereas hash_map is optimized // for 100 elements or more. Also, we want AppendToList() to order fields // by field number. - map<int, Extension> extensions_; + std::map<int, Extension> extensions_; GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(ExtensionSet); }; @@ -515,6 +622,16 @@ inline void ExtensionSet::AddString(int number, FieldType type, // public: // typedef ? ConstType; // typedef ? MutableType; +// // TypeTraits for singular fields and repeated fields will define the +// // symbol "Singular" or "Repeated" respectively. These two symbols will +// // be used in extension accessors to distinguish between singular +// // extensions and repeated extensions. If the TypeTraits for the passed +// // in extension doesn't have the expected symbol defined, it means the +// // user is passing a repeated extension to a singular accessor, or the +// // opposite. In that case the C++ compiler will generate an error +// // message "no matching member function" to inform the user. +// typedef ? Singular +// typedef ? Repeated // // static inline ConstType Get(int number, const ExtensionSet& set); // static inline void Set(int number, ConstType value, ExtensionSet* set); @@ -553,6 +670,8 @@ template <typename Type> class PrimitiveTypeTraits { public: typedef Type ConstType; + typedef Type MutableType; + typedef PrimitiveTypeTraits<Type> Singular; static inline ConstType Get(int number, const ExtensionSet& set, ConstType default_value); @@ -564,11 +683,39 @@ template <typename Type> class RepeatedPrimitiveTypeTraits { public: typedef Type ConstType; + typedef Type MutableType; + typedef RepeatedPrimitiveTypeTraits<Type> Repeated; + + typedef RepeatedField<Type> RepeatedFieldType; static inline Type Get(int number, const ExtensionSet& set, int index); static inline void Set(int number, int index, Type value, ExtensionSet* set); static inline void Add(int number, FieldType field_type, bool is_packed, Type value, ExtensionSet* set); + + static inline const RepeatedField<ConstType>& + GetRepeated(int number, const ExtensionSet& set); + static inline RepeatedField<Type>* + MutableRepeated(int number, FieldType field_type, + bool is_packed, ExtensionSet* set); + + static const RepeatedFieldType* GetDefaultRepeatedField(); +}; + +// Declared here so that this can be friended below. +void InitializeDefaultRepeatedFields(); + +class LIBPROTOBUF_EXPORT RepeatedPrimitiveGenericTypeTraits { + private: + template<typename Type> friend class RepeatedPrimitiveTypeTraits; + friend void InitializeDefaultRepeatedFields(); + static const RepeatedField<int32>* default_repeated_field_int32_; + static const RepeatedField<int64>* default_repeated_field_int64_; + static const RepeatedField<uint32>* default_repeated_field_uint32_; + static const RepeatedField<uint64>* default_repeated_field_uint64_; + static const RepeatedField<double>* default_repeated_field_double_; + static const RepeatedField<float>* default_repeated_field_float_; + static const RepeatedField<bool>* default_repeated_field_bool_; }; #define PROTOBUF_DEFINE_PRIMITIVE_TYPE(TYPE, METHOD) \ @@ -593,6 +740,26 @@ template<> inline void RepeatedPrimitiveTypeTraits<TYPE>::Add( \ int number, FieldType field_type, bool is_packed, \ TYPE value, ExtensionSet* set) { \ set->Add##METHOD(number, field_type, is_packed, value, NULL); \ +} \ +template<> inline const RepeatedField<TYPE>* \ + RepeatedPrimitiveTypeTraits<TYPE>::GetDefaultRepeatedField() { \ + return RepeatedPrimitiveGenericTypeTraits:: \ + default_repeated_field_##TYPE##_; \ +} \ +template<> inline const RepeatedField<TYPE>& \ + RepeatedPrimitiveTypeTraits<TYPE>::GetRepeated(int number, \ + const ExtensionSet& set) { \ + return *reinterpret_cast<const RepeatedField<TYPE>*>( \ + set.GetRawRepeatedField( \ + number, GetDefaultRepeatedField())); \ +} \ +template<> inline RepeatedField<TYPE>* \ + RepeatedPrimitiveTypeTraits<TYPE>::MutableRepeated(int number, \ + FieldType field_type, \ + bool is_packed, \ + ExtensionSet* set) { \ + return reinterpret_cast<RepeatedField<TYPE>*>( \ + set->MutableRawRepeatedField(number, field_type, is_packed, NULL)); \ } PROTOBUF_DEFINE_PRIMITIVE_TYPE( int32, Int32) @@ -613,6 +780,7 @@ class LIBPROTOBUF_EXPORT StringTypeTraits { public: typedef const string& ConstType; typedef string* MutableType; + typedef StringTypeTraits Singular; static inline const string& Get(int number, const ExtensionSet& set, ConstType default_value) { @@ -632,6 +800,9 @@ class LIBPROTOBUF_EXPORT RepeatedStringTypeTraits { public: typedef const string& ConstType; typedef string* MutableType; + typedef RepeatedStringTypeTraits Repeated; + + typedef RepeatedPtrField<string> RepeatedFieldType; static inline const string& Get(int number, const ExtensionSet& set, int index) { @@ -653,6 +824,27 @@ class LIBPROTOBUF_EXPORT RepeatedStringTypeTraits { ExtensionSet* set) { return set->AddString(number, field_type, NULL); } + static inline const RepeatedPtrField<string>& + GetRepeated(int number, const ExtensionSet& set) { + return *reinterpret_cast<const RepeatedPtrField<string>*>( + set.GetRawRepeatedField(number, GetDefaultRepeatedField())); + } + + static inline RepeatedPtrField<string>* + MutableRepeated(int number, FieldType field_type, + bool is_packed, ExtensionSet* set) { + return reinterpret_cast<RepeatedPtrField<string>*>( + set->MutableRawRepeatedField(number, field_type, + is_packed, NULL)); + } + + static const RepeatedFieldType* GetDefaultRepeatedField() { + return default_repeated_field_; + } + + private: + friend void InitializeDefaultRepeatedFields(); + static const RepeatedFieldType *default_repeated_field_; }; // ------------------------------------------------------------------- @@ -664,6 +856,8 @@ template <typename Type, bool IsValid(int)> class EnumTypeTraits { public: typedef Type ConstType; + typedef Type MutableType; + typedef EnumTypeTraits<Type, IsValid> Singular; static inline ConstType Get(int number, const ExtensionSet& set, ConstType default_value) { @@ -680,6 +874,10 @@ template <typename Type, bool IsValid(int)> class RepeatedEnumTypeTraits { public: typedef Type ConstType; + typedef Type MutableType; + typedef RepeatedEnumTypeTraits<Type, IsValid> Repeated; + + typedef RepeatedField<Type> RepeatedFieldType; static inline ConstType Get(int number, const ExtensionSet& set, int index) { return static_cast<Type>(set.GetRepeatedEnum(number, index)); @@ -694,6 +892,35 @@ class RepeatedEnumTypeTraits { GOOGLE_DCHECK(IsValid(value)); set->AddEnum(number, field_type, is_packed, value, NULL); } + static inline const RepeatedField<Type>& GetRepeated(int number, + const ExtensionSet& + set) { + // Hack: the `Extension` struct stores a RepeatedField<int> for enums. + // RepeatedField<int> cannot implicitly convert to RepeatedField<EnumType> + // so we need to do some casting magic. See message.h for similar + // contortions for non-extension fields. + return *reinterpret_cast<const RepeatedField<Type>*>( + set.GetRawRepeatedField(number, GetDefaultRepeatedField())); + } + + static inline RepeatedField<Type>* MutableRepeated(int number, + FieldType field_type, + bool is_packed, + ExtensionSet* set) { + return reinterpret_cast<RepeatedField<Type>*>( + set->MutableRawRepeatedField(number, field_type, is_packed, NULL)); + } + + static const RepeatedFieldType* GetDefaultRepeatedField() { + // Hack: as noted above, repeated enum fields are internally stored as a + // RepeatedField<int>. We need to be able to instantiate global static + // objects to return as default (empty) repeated fields on non-existent + // extensions. We would not be able to know a-priori all of the enum types + // (values of |Type|) to instantiate all of these, so we just re-use int32's + // default repeated field object. + return reinterpret_cast<const RepeatedField<Type>*>( + RepeatedPrimitiveTypeTraits<int32>::GetDefaultRepeatedField()); + } }; // ------------------------------------------------------------------- @@ -707,6 +934,7 @@ class MessageTypeTraits { public: typedef const Type& ConstType; typedef Type* MutableType; + typedef MessageTypeTraits<Type> Singular; static inline ConstType Get(int number, const ExtensionSet& set, ConstType default_value) { @@ -718,13 +946,28 @@ class MessageTypeTraits { return static_cast<Type*>( set->MutableMessage(number, field_type, Type::default_instance(), NULL)); } + static inline void SetAllocated(int number, FieldType field_type, + MutableType message, ExtensionSet* set) { + set->SetAllocatedMessage(number, field_type, NULL, message); + } + static inline MutableType Release(int number, FieldType /* field_type */, + ExtensionSet* set) { + return static_cast<Type*>(set->ReleaseMessage( + number, Type::default_instance())); + } }; +// forward declaration +class RepeatedMessageGenericTypeTraits; + template <typename Type> class RepeatedMessageTypeTraits { public: typedef const Type& ConstType; typedef Type* MutableType; + typedef RepeatedMessageTypeTraits<Type> Repeated; + + typedef RepeatedPtrField<Type> RepeatedFieldType; static inline ConstType Get(int number, const ExtensionSet& set, int index) { return static_cast<const Type&>(set.GetRepeatedMessage(number, index)); @@ -737,8 +980,46 @@ class RepeatedMessageTypeTraits { return static_cast<Type*>( set->AddMessage(number, field_type, Type::default_instance(), NULL)); } + static inline const RepeatedPtrField<Type>& GetRepeated(int number, + const ExtensionSet& + set) { + // See notes above in RepeatedEnumTypeTraits::GetRepeated(): same + // casting hack applies here, because a RepeatedPtrField<MessageLite> + // cannot naturally become a RepeatedPtrType<Type> even though Type is + // presumably a message. google::protobuf::Message goes through similar contortions + // with a reinterpret_cast<>. + return *reinterpret_cast<const RepeatedPtrField<Type>*>( + set.GetRawRepeatedField(number, GetDefaultRepeatedField())); + } + static inline RepeatedPtrField<Type>* MutableRepeated(int number, + FieldType field_type, + bool is_packed, + ExtensionSet* set) { + return reinterpret_cast<RepeatedPtrField<Type>*>( + set->MutableRawRepeatedField(number, field_type, is_packed, NULL)); + } + + static const RepeatedFieldType* GetDefaultRepeatedField(); }; +// This class exists only to hold a generic default empty repeated field for all +// message-type repeated field extensions. +class LIBPROTOBUF_EXPORT RepeatedMessageGenericTypeTraits { + public: + typedef RepeatedPtrField< ::google::protobuf::MessageLite*> RepeatedFieldType; + private: + template<typename Type> friend class RepeatedMessageTypeTraits; + friend void InitializeDefaultRepeatedFields(); + static const RepeatedFieldType* default_repeated_field_; +}; + +template<typename Type> inline + const typename RepeatedMessageTypeTraits<Type>::RepeatedFieldType* + RepeatedMessageTypeTraits<Type>::GetDefaultRepeatedField() { + return reinterpret_cast<const RepeatedFieldType*>( + RepeatedMessageGenericTypeTraits::default_repeated_field_); +} + // ------------------------------------------------------------------- // ExtensionIdentifier @@ -785,114 +1066,161 @@ class ExtensionIdentifier { // causes problems if the class has a nested message or enum type with that // name and "_TypeTraits" is technically reserved for the C++ library since // it starts with an underscore followed by a capital letter. +// +// For similar reason, we use "_field_type" and "_is_packed" as parameter names +// below, so that "field_type" and "is_packed" can be used as field names. #define GOOGLE_PROTOBUF_EXTENSION_ACCESSORS(CLASSNAME) \ /* Has, Size, Clear */ \ template <typename _proto_TypeTraits, \ - ::google::protobuf::internal::FieldType field_type, \ - bool is_packed> \ + ::google::protobuf::internal::FieldType _field_type, \ + bool _is_packed> \ inline bool HasExtension( \ const ::google::protobuf::internal::ExtensionIdentifier< \ - CLASSNAME, _proto_TypeTraits, field_type, is_packed>& id) const { \ + CLASSNAME, _proto_TypeTraits, _field_type, _is_packed>& id) const { \ return _extensions_.Has(id.number()); \ } \ \ template <typename _proto_TypeTraits, \ - ::google::protobuf::internal::FieldType field_type, \ - bool is_packed> \ + ::google::protobuf::internal::FieldType _field_type, \ + bool _is_packed> \ inline void ClearExtension( \ const ::google::protobuf::internal::ExtensionIdentifier< \ - CLASSNAME, _proto_TypeTraits, field_type, is_packed>& id) { \ + CLASSNAME, _proto_TypeTraits, _field_type, _is_packed>& id) { \ _extensions_.ClearExtension(id.number()); \ } \ \ template <typename _proto_TypeTraits, \ - ::google::protobuf::internal::FieldType field_type, \ - bool is_packed> \ + ::google::protobuf::internal::FieldType _field_type, \ + bool _is_packed> \ inline int ExtensionSize( \ const ::google::protobuf::internal::ExtensionIdentifier< \ - CLASSNAME, _proto_TypeTraits, field_type, is_packed>& id) const { \ + CLASSNAME, _proto_TypeTraits, _field_type, _is_packed>& id) const { \ return _extensions_.ExtensionSize(id.number()); \ } \ \ /* Singular accessors */ \ template <typename _proto_TypeTraits, \ - ::google::protobuf::internal::FieldType field_type, \ - bool is_packed> \ - inline typename _proto_TypeTraits::ConstType GetExtension( \ + ::google::protobuf::internal::FieldType _field_type, \ + bool _is_packed> \ + inline typename _proto_TypeTraits::Singular::ConstType GetExtension( \ const ::google::protobuf::internal::ExtensionIdentifier< \ - CLASSNAME, _proto_TypeTraits, field_type, is_packed>& id) const { \ + CLASSNAME, _proto_TypeTraits, _field_type, _is_packed>& id) const { \ return _proto_TypeTraits::Get(id.number(), _extensions_, \ id.default_value()); \ } \ \ template <typename _proto_TypeTraits, \ - ::google::protobuf::internal::FieldType field_type, \ - bool is_packed> \ - inline typename _proto_TypeTraits::MutableType MutableExtension( \ + ::google::protobuf::internal::FieldType _field_type, \ + bool _is_packed> \ + inline typename _proto_TypeTraits::Singular::MutableType MutableExtension( \ const ::google::protobuf::internal::ExtensionIdentifier< \ - CLASSNAME, _proto_TypeTraits, field_type, is_packed>& id) { \ - return _proto_TypeTraits::Mutable(id.number(), field_type, &_extensions_);\ + CLASSNAME, _proto_TypeTraits, _field_type, _is_packed>& id) { \ + return _proto_TypeTraits::Mutable(id.number(), _field_type, \ + &_extensions_); \ } \ \ template <typename _proto_TypeTraits, \ - ::google::protobuf::internal::FieldType field_type, \ - bool is_packed> \ + ::google::protobuf::internal::FieldType _field_type, \ + bool _is_packed> \ inline void SetExtension( \ const ::google::protobuf::internal::ExtensionIdentifier< \ - CLASSNAME, _proto_TypeTraits, field_type, is_packed>& id, \ - typename _proto_TypeTraits::ConstType value) { \ - _proto_TypeTraits::Set(id.number(), field_type, value, &_extensions_); \ + CLASSNAME, _proto_TypeTraits, _field_type, _is_packed>& id, \ + typename _proto_TypeTraits::Singular::ConstType value) { \ + _proto_TypeTraits::Set(id.number(), _field_type, value, &_extensions_); \ + } \ + \ + template <typename _proto_TypeTraits, \ + ::google::protobuf::internal::FieldType _field_type, \ + bool _is_packed> \ + inline void SetAllocatedExtension( \ + const ::google::protobuf::internal::ExtensionIdentifier< \ + CLASSNAME, _proto_TypeTraits, _field_type, _is_packed>& id, \ + typename _proto_TypeTraits::Singular::MutableType value) { \ + _proto_TypeTraits::SetAllocated(id.number(), _field_type, \ + value, &_extensions_); \ + } \ + template <typename _proto_TypeTraits, \ + ::google::protobuf::internal::FieldType _field_type, \ + bool _is_packed> \ + inline typename _proto_TypeTraits::Singular::MutableType ReleaseExtension( \ + const ::google::protobuf::internal::ExtensionIdentifier< \ + CLASSNAME, _proto_TypeTraits, _field_type, _is_packed>& id) { \ + return _proto_TypeTraits::Release(id.number(), _field_type, \ + &_extensions_); \ } \ \ /* Repeated accessors */ \ template <typename _proto_TypeTraits, \ - ::google::protobuf::internal::FieldType field_type, \ - bool is_packed> \ - inline typename _proto_TypeTraits::ConstType GetExtension( \ + ::google::protobuf::internal::FieldType _field_type, \ + bool _is_packed> \ + inline typename _proto_TypeTraits::Repeated::ConstType GetExtension( \ const ::google::protobuf::internal::ExtensionIdentifier< \ - CLASSNAME, _proto_TypeTraits, field_type, is_packed>& id, \ + CLASSNAME, _proto_TypeTraits, _field_type, _is_packed>& id, \ int index) const { \ return _proto_TypeTraits::Get(id.number(), _extensions_, index); \ } \ \ template <typename _proto_TypeTraits, \ - ::google::protobuf::internal::FieldType field_type, \ - bool is_packed> \ - inline typename _proto_TypeTraits::MutableType MutableExtension( \ + ::google::protobuf::internal::FieldType _field_type, \ + bool _is_packed> \ + inline typename _proto_TypeTraits::Repeated::MutableType MutableExtension( \ const ::google::protobuf::internal::ExtensionIdentifier< \ - CLASSNAME, _proto_TypeTraits, field_type, is_packed>& id, \ + CLASSNAME, _proto_TypeTraits, _field_type, _is_packed>& id, \ int index) { \ return _proto_TypeTraits::Mutable(id.number(), index, &_extensions_); \ } \ \ template <typename _proto_TypeTraits, \ - ::google::protobuf::internal::FieldType field_type, \ - bool is_packed> \ + ::google::protobuf::internal::FieldType _field_type, \ + bool _is_packed> \ inline void SetExtension( \ const ::google::protobuf::internal::ExtensionIdentifier< \ - CLASSNAME, _proto_TypeTraits, field_type, is_packed>& id, \ - int index, typename _proto_TypeTraits::ConstType value) { \ + CLASSNAME, _proto_TypeTraits, _field_type, _is_packed>& id, \ + int index, typename _proto_TypeTraits::Repeated::ConstType value) { \ _proto_TypeTraits::Set(id.number(), index, value, &_extensions_); \ } \ \ template <typename _proto_TypeTraits, \ - ::google::protobuf::internal::FieldType field_type, \ - bool is_packed> \ - inline typename _proto_TypeTraits::MutableType AddExtension( \ + ::google::protobuf::internal::FieldType _field_type, \ + bool _is_packed> \ + inline typename _proto_TypeTraits::Repeated::MutableType AddExtension( \ const ::google::protobuf::internal::ExtensionIdentifier< \ - CLASSNAME, _proto_TypeTraits, field_type, is_packed>& id) { \ - return _proto_TypeTraits::Add(id.number(), field_type, &_extensions_); \ + CLASSNAME, _proto_TypeTraits, _field_type, _is_packed>& id) { \ + return _proto_TypeTraits::Add(id.number(), _field_type, &_extensions_); \ } \ \ template <typename _proto_TypeTraits, \ - ::google::protobuf::internal::FieldType field_type, \ - bool is_packed> \ + ::google::protobuf::internal::FieldType _field_type, \ + bool _is_packed> \ inline void AddExtension( \ const ::google::protobuf::internal::ExtensionIdentifier< \ - CLASSNAME, _proto_TypeTraits, field_type, is_packed>& id, \ - typename _proto_TypeTraits::ConstType value) { \ - _proto_TypeTraits::Add(id.number(), field_type, is_packed, \ + CLASSNAME, _proto_TypeTraits, _field_type, _is_packed>& id, \ + typename _proto_TypeTraits::Repeated::ConstType value) { \ + _proto_TypeTraits::Add(id.number(), _field_type, _is_packed, \ value, &_extensions_); \ + } \ + \ + template <typename _proto_TypeTraits, \ + ::google::protobuf::internal::FieldType _field_type, \ + bool _is_packed> \ + inline const typename _proto_TypeTraits::Repeated::RepeatedFieldType& \ + GetRepeatedExtension( \ + const ::google::protobuf::internal::ExtensionIdentifier< \ + CLASSNAME, _proto_TypeTraits, _field_type, \ + _is_packed>& id) const { \ + return _proto_TypeTraits::GetRepeated(id.number(), _extensions_); \ + } \ + \ + template <typename _proto_TypeTraits, \ + ::google::protobuf::internal::FieldType _field_type, \ + bool _is_packed> \ + inline typename _proto_TypeTraits::Repeated::RepeatedFieldType* \ + MutableRepeatedExtension( \ + const ::google::protobuf::internal::ExtensionIdentifier< \ + CLASSNAME, _proto_TypeTraits, _field_type, \ + _is_packed>& id) { \ + return _proto_TypeTraits::MutableRepeated(id.number(), _field_type, \ + _is_packed, &_extensions_); \ } } // namespace internal diff --git a/src/google/protobuf/extension_set_heavy.cc b/src/google/protobuf/extension_set_heavy.cc index 2721f15..1d971fd 100644 --- a/src/google/protobuf/extension_set_heavy.cc +++ b/src/google/protobuf/extension_set_heavy.cc @@ -35,17 +35,43 @@ // Contains methods defined in extension_set.h which cannot be part of the // lite library because they use descriptors or reflection. -#include <google/protobuf/extension_set.h> +#include <google/protobuf/io/zero_copy_stream_impl_lite.h> #include <google/protobuf/descriptor.h> +#include <google/protobuf/extension_set.h> #include <google/protobuf/message.h> #include <google/protobuf/repeated_field.h> #include <google/protobuf/wire_format.h> #include <google/protobuf/wire_format_lite_inl.h> namespace google { + namespace protobuf { namespace internal { +// A FieldSkipper used to store unknown MessageSet fields into UnknownFieldSet. +class MessageSetFieldSkipper + : public UnknownFieldSetFieldSkipper { + public: + explicit MessageSetFieldSkipper(UnknownFieldSet* unknown_fields) + : UnknownFieldSetFieldSkipper(unknown_fields) {} + virtual ~MessageSetFieldSkipper() {} + + virtual bool SkipMessageSetField(io::CodedInputStream* input, + int field_number); +}; +bool MessageSetFieldSkipper::SkipMessageSetField( + io::CodedInputStream* input, int field_number) { + uint32 length; + if (!input->ReadVarint32(&length)) return false; + if (unknown_fields_ == NULL) { + return input->Skip(length); + } else { + return input->ReadString( + unknown_fields_->AddLengthDelimited(field_number), length); + } +} + + // Implementation of ExtensionFinder which finds extensions in a given // DescriptorPool, using the given MessageFactory to construct sub-objects. // This class is implemented in extension_set_heavy.cc. @@ -67,7 +93,7 @@ class DescriptorPoolExtensionFinder : public ExtensionFinder { void ExtensionSet::AppendToList(const Descriptor* containing_type, const DescriptorPool* pool, - vector<const FieldDescriptor*>* output) const { + std::vector<const FieldDescriptor*>* output) const { for (map<int, Extension>::const_iterator iter = extensions_.begin(); iter != extensions_.end(); ++iter) { bool has = false; @@ -103,6 +129,11 @@ inline FieldDescriptor::CppType cpp_type(FieldType type) { static_cast<FieldDescriptor::Type>(type)); } +inline WireFormatLite::FieldType field_type(FieldType type) { + GOOGLE_DCHECK(type > 0 && type <= WireFormatLite::MAX_FIELD_TYPE); + return static_cast<WireFormatLite::FieldType>(type); +} + #define GOOGLE_DCHECK_TYPE(EXTENSION, LABEL, CPPTYPE) \ GOOGLE_DCHECK_EQ((EXTENSION).is_repeated ? FieldDescriptor::LABEL_REPEATED \ : FieldDescriptor::LABEL_OPTIONAL, \ @@ -118,7 +149,12 @@ const MessageLite& ExtensionSet::GetMessage(int number, return *factory->GetPrototype(message_type); } else { GOOGLE_DCHECK_TYPE(iter->second, OPTIONAL, MESSAGE); - return *iter->second.message_value; + if (iter->second.is_lazy) { + return iter->second.lazymessage_value->GetMessage( + *factory->GetPrototype(message_type)); + } else { + return *iter->second.message_value; + } } } @@ -132,13 +168,41 @@ MessageLite* ExtensionSet::MutableMessage(const FieldDescriptor* descriptor, extension->is_packed = false; const MessageLite* prototype = factory->GetPrototype(descriptor->message_type()); - GOOGLE_CHECK(prototype != NULL); + extension->is_lazy = false; extension->message_value = prototype->New(); + extension->is_cleared = false; + return extension->message_value; } else { GOOGLE_DCHECK_TYPE(*extension, OPTIONAL, MESSAGE); + extension->is_cleared = false; + if (extension->is_lazy) { + return extension->lazymessage_value->MutableMessage( + *factory->GetPrototype(descriptor->message_type())); + } else { + return extension->message_value; + } + } +} + +MessageLite* ExtensionSet::ReleaseMessage(const FieldDescriptor* descriptor, + MessageFactory* factory) { + map<int, Extension>::iterator iter = extensions_.find(descriptor->number()); + if (iter == extensions_.end()) { + // Not present. Return NULL. + return NULL; + } else { + GOOGLE_DCHECK_TYPE(iter->second, OPTIONAL, MESSAGE); + MessageLite* ret = NULL; + if (iter->second.is_lazy) { + ret = iter->second.lazymessage_value->ReleaseMessage( + *factory->GetPrototype(descriptor->message_type())); + delete iter->second.lazymessage_value; + } else { + ret = iter->second.message_value; + } + extensions_.erase(descriptor->number()); + return ret; } - extension->is_cleared = false; - return extension->message_value; } MessageLite* ExtensionSet::AddMessage(const FieldDescriptor* descriptor, @@ -157,7 +221,7 @@ MessageLite* ExtensionSet::AddMessage(const FieldDescriptor* descriptor, // RepeatedPtrField<Message> does not know how to Add() since it cannot // allocate an abstract object, so we have to be tricky. MessageLite* result = extension->repeated_message_value - ->AddFromCleared<internal::GenericTypeHandler<MessageLite> >(); + ->AddFromCleared<GenericTypeHandler<MessageLite> >(); if (result == NULL) { const MessageLite* prototype; if (extension->repeated_message_value->size() == 0) { @@ -220,7 +284,7 @@ bool ExtensionSet::ParseField(uint32 tag, io::CodedInputStream* input, bool ExtensionSet::ParseMessageSet(io::CodedInputStream* input, const Message* containing_type, UnknownFieldSet* unknown_fields) { - UnknownFieldSetFieldSkipper skipper(unknown_fields); + MessageSetFieldSkipper skipper(unknown_fields); if (input->GetExtensionPool() == NULL) { GeneratedExtensionFinder finder(containing_type); return ParseMessageSet(input, &finder, &skipper); @@ -286,7 +350,11 @@ int ExtensionSet::Extension::SpaceUsedExcludingSelf() const { StringSpaceUsedExcludingSelf(*string_value); break; case FieldDescriptor::CPPTYPE_MESSAGE: - total_size += down_cast<Message*>(message_value)->SpaceUsed(); + if (is_lazy) { + total_size += lazymessage_value->SpaceUsed(); + } else { + total_size += down_cast<Message*>(message_value)->SpaceUsed(); + } break; default: // No extra storage costs for primitive types. @@ -419,8 +487,15 @@ uint8* ExtensionSet::Extension::SerializeFieldWithCachedSizesToArray( HANDLE_TYPE( BYTES, Bytes, *string_value); HANDLE_TYPE( ENUM, Enum, enum_value); HANDLE_TYPE( GROUP, Group, *message_value); - HANDLE_TYPE( MESSAGE, Message, *message_value); #undef HANDLE_TYPE + case FieldDescriptor::TYPE_MESSAGE: + if (is_lazy) { + target = lazymessage_value->WriteMessageToArray(number, target); + } else { + target = WireFormatLite::WriteMessageToArray( + number, *message_value, target); + } + break; } } return target; @@ -444,14 +519,216 @@ uint8* ExtensionSet::Extension::SerializeMessageSetItemWithCachedSizesToArray( target = WireFormatLite::WriteUInt32ToArray( WireFormatLite::kMessageSetTypeIdNumber, number, target); // Write message. - target = WireFormatLite::WriteMessageToArray( - WireFormatLite::kMessageSetMessageNumber, *message_value, target); + if (is_lazy) { + target = lazymessage_value->WriteMessageToArray( + WireFormatLite::kMessageSetMessageNumber, target); + } else { + target = WireFormatLite::WriteMessageToArray( + WireFormatLite::kMessageSetMessageNumber, *message_value, target); + } // End group. target = io::CodedOutputStream::WriteTagToArray( WireFormatLite::kMessageSetItemEndTag, target); return target; } + +bool ExtensionSet::ParseFieldMaybeLazily( + int wire_type, int field_number, io::CodedInputStream* input, + ExtensionFinder* extension_finder, + MessageSetFieldSkipper* field_skipper) { + return ParseField(WireFormatLite::MakeTag( + field_number, static_cast<WireFormatLite::WireType>(wire_type)), + input, extension_finder, field_skipper); +} + +bool ExtensionSet::ParseMessageSet(io::CodedInputStream* input, + ExtensionFinder* extension_finder, + MessageSetFieldSkipper* field_skipper) { + while (true) { + const uint32 tag = input->ReadTag(); + switch (tag) { + case 0: + return true; + case WireFormatLite::kMessageSetItemStartTag: + if (!ParseMessageSetItem(input, extension_finder, field_skipper)) { + return false; + } + break; + default: + if (!ParseField(tag, input, extension_finder, field_skipper)) { + return false; + } + break; + } + } +} + +bool ExtensionSet::ParseMessageSet(io::CodedInputStream* input, + const MessageLite* containing_type) { + MessageSetFieldSkipper skipper(NULL); + GeneratedExtensionFinder finder(containing_type); + return ParseMessageSet(input, &finder, &skipper); +} + +bool ExtensionSet::ParseMessageSetItem(io::CodedInputStream* input, + ExtensionFinder* extension_finder, + MessageSetFieldSkipper* field_skipper) { + // TODO(kenton): It would be nice to share code between this and + // WireFormatLite::ParseAndMergeMessageSetItem(), but I think the + // differences would be hard to factor out. + + // This method parses a group which should contain two fields: + // required int32 type_id = 2; + // required data message = 3; + + uint32 last_type_id = 0; + + // If we see message data before the type_id, we'll append it to this so + // we can parse it later. + string message_data; + + while (true) { + const uint32 tag = input->ReadTag(); + if (tag == 0) return false; + + switch (tag) { + case WireFormatLite::kMessageSetTypeIdTag: { + uint32 type_id; + if (!input->ReadVarint32(&type_id)) return false; + last_type_id = type_id; + + if (!message_data.empty()) { + // We saw some message data before the type_id. Have to parse it + // now. + io::CodedInputStream sub_input( + reinterpret_cast<const uint8*>(message_data.data()), + message_data.size()); + if (!ParseFieldMaybeLazily(WireFormatLite::WIRETYPE_LENGTH_DELIMITED, + last_type_id, &sub_input, + extension_finder, field_skipper)) { + return false; + } + message_data.clear(); + } + + break; + } + + case WireFormatLite::kMessageSetMessageTag: { + if (last_type_id == 0) { + // We haven't seen a type_id yet. Append this data to message_data. + string temp; + uint32 length; + if (!input->ReadVarint32(&length)) return false; + if (!input->ReadString(&temp, length)) return false; + io::StringOutputStream output_stream(&message_data); + io::CodedOutputStream coded_output(&output_stream); + coded_output.WriteVarint32(length); + coded_output.WriteString(temp); + } else { + // Already saw type_id, so we can parse this directly. + if (!ParseFieldMaybeLazily(WireFormatLite::WIRETYPE_LENGTH_DELIMITED, + last_type_id, input, + extension_finder, field_skipper)) { + return false; + } + } + + break; + } + + case WireFormatLite::kMessageSetItemEndTag: { + return true; + } + + default: { + if (!field_skipper->SkipField(input, tag)) return false; + } + } + } +} + +void ExtensionSet::Extension::SerializeMessageSetItemWithCachedSizes( + int number, + io::CodedOutputStream* output) const { + if (type != WireFormatLite::TYPE_MESSAGE || is_repeated) { + // Not a valid MessageSet extension, but serialize it the normal way. + SerializeFieldWithCachedSizes(number, output); + return; + } + + if (is_cleared) return; + + // Start group. + output->WriteTag(WireFormatLite::kMessageSetItemStartTag); + + // Write type ID. + WireFormatLite::WriteUInt32(WireFormatLite::kMessageSetTypeIdNumber, + number, + output); + // Write message. + if (is_lazy) { + lazymessage_value->WriteMessage( + WireFormatLite::kMessageSetMessageNumber, output); + } else { + WireFormatLite::WriteMessageMaybeToArray( + WireFormatLite::kMessageSetMessageNumber, + *message_value, + output); + } + + // End group. + output->WriteTag(WireFormatLite::kMessageSetItemEndTag); +} + +int ExtensionSet::Extension::MessageSetItemByteSize(int number) const { + if (type != WireFormatLite::TYPE_MESSAGE || is_repeated) { + // Not a valid MessageSet extension, but compute the byte size for it the + // normal way. + return ByteSize(number); + } + + if (is_cleared) return 0; + + int our_size = WireFormatLite::kMessageSetItemTagsSize; + + // type_id + our_size += io::CodedOutputStream::VarintSize32(number); + + // message + int message_size = 0; + if (is_lazy) { + message_size = lazymessage_value->ByteSize(); + } else { + message_size = message_value->ByteSize(); + } + + our_size += io::CodedOutputStream::VarintSize32(message_size); + our_size += message_size; + + return our_size; +} + +void ExtensionSet::SerializeMessageSetWithCachedSizes( + io::CodedOutputStream* output) const { + for (map<int, Extension>::const_iterator iter = extensions_.begin(); + iter != extensions_.end(); ++iter) { + iter->second.SerializeMessageSetItemWithCachedSizes(iter->first, output); + } +} + +int ExtensionSet::MessageSetByteSize() const { + int total_size = 0; + + for (map<int, Extension>::const_iterator iter = extensions_.begin(); + iter != extensions_.end(); ++iter) { + total_size += iter->second.MessageSetItemByteSize(iter->first); + } + + return total_size; +} + } // namespace internal } // namespace protobuf } // namespace google diff --git a/src/google/protobuf/extension_set_unittest.cc b/src/google/protobuf/extension_set_unittest.cc index 000f846..fb3746a 100644 --- a/src/google/protobuf/extension_set_unittest.cc +++ b/src/google/protobuf/extension_set_unittest.cc @@ -34,6 +34,7 @@ #include <google/protobuf/extension_set.h> #include <google/protobuf/unittest.pb.h> +#include <google/protobuf/unittest_mset.pb.h> #include <google/protobuf/test_util.h> #include <google/protobuf/descriptor.pb.h> #include <google/protobuf/descriptor.h> @@ -46,9 +47,10 @@ #include <google/protobuf/stubs/strutil.h> #include <google/protobuf/testing/googletest.h> #include <gtest/gtest.h> -#include <google/protobuf/stubs/stl_util-inl.h> +#include <google/protobuf/stubs/stl_util.h> namespace google { + namespace protobuf { namespace internal { namespace { @@ -140,23 +142,98 @@ TEST(ExtensionSetTest, ClearOneField) { TestUtil::ExpectAllExtensionsSet(message); } +TEST(ExtensionSetTest, SetAllocatedExtension) { + unittest::TestAllExtensions message; + EXPECT_FALSE(message.HasExtension( + unittest::optional_foreign_message_extension)); + // Add a extension using SetAllocatedExtension + unittest::ForeignMessage* foreign_message = new unittest::ForeignMessage(); + message.SetAllocatedExtension(unittest::optional_foreign_message_extension, + foreign_message); + EXPECT_TRUE(message.HasExtension( + unittest::optional_foreign_message_extension)); + EXPECT_EQ(foreign_message, + message.MutableExtension( + unittest::optional_foreign_message_extension)); + EXPECT_EQ(foreign_message, + &message.GetExtension( + unittest::optional_foreign_message_extension)); + + // SetAllocatedExtension should delete the previously existing extension. + // (We reply on unittest to check memory leaks for this case) + message.SetAllocatedExtension(unittest::optional_foreign_message_extension, + new unittest::ForeignMessage()); + + // SetAllocatedExtension with a NULL parameter is equivalent to ClearExtenion. + message.SetAllocatedExtension(unittest::optional_foreign_message_extension, + NULL); + EXPECT_FALSE(message.HasExtension( + unittest::optional_foreign_message_extension)); +} + +TEST(ExtensionSetTest, ReleaseExtension) { + unittest::TestMessageSet message; + EXPECT_FALSE(message.HasExtension( + unittest::TestMessageSetExtension1::message_set_extension)); + // Add a extension using SetAllocatedExtension + unittest::TestMessageSetExtension1* extension = + new unittest::TestMessageSetExtension1(); + message.SetAllocatedExtension( + unittest::TestMessageSetExtension1::message_set_extension, + extension); + EXPECT_TRUE(message.HasExtension( + unittest::TestMessageSetExtension1::message_set_extension)); + // Release the extension using ReleaseExtension + unittest::TestMessageSetExtension1* released_extension = + message.ReleaseExtension( + unittest::TestMessageSetExtension1::message_set_extension); + EXPECT_EQ(extension, released_extension); + EXPECT_FALSE(message.HasExtension( + unittest::TestMessageSetExtension1::message_set_extension)); + // ReleaseExtension will return the underlying object even after + // ClearExtension is called. + message.SetAllocatedExtension( + unittest::TestMessageSetExtension1::message_set_extension, + extension); + message.ClearExtension( + unittest::TestMessageSetExtension1::message_set_extension); + released_extension = message.ReleaseExtension( + unittest::TestMessageSetExtension1::message_set_extension); + EXPECT_TRUE(released_extension != NULL); + delete released_extension; +} + + TEST(ExtensionSetTest, CopyFrom) { unittest::TestAllExtensions message1, message2; - string data; TestUtil::SetAllExtensions(&message1); message2.CopyFrom(message1); TestUtil::ExpectAllExtensionsSet(message2); + message2.CopyFrom(message1); // exercise copy when fields already exist + TestUtil::ExpectAllExtensionsSet(message2); +} + +TEST(ExtensioSetTest, CopyFromPacked) { + unittest::TestPackedExtensions message1, message2; + + TestUtil::SetPackedExtensions(&message1); + message2.CopyFrom(message1); + TestUtil::ExpectPackedExtensionsSet(message2); + message2.CopyFrom(message1); // exercise copy when fields already exist + TestUtil::ExpectPackedExtensionsSet(message2); } TEST(ExtensionSetTest, CopyFromUpcasted) { unittest::TestAllExtensions message1, message2; - string data; const Message& upcasted_message = message1; TestUtil::SetAllExtensions(&message1); message2.CopyFrom(upcasted_message); TestUtil::ExpectAllExtensionsSet(message2); + // exercise copy when fields already exist + message2.CopyFrom(upcasted_message); + TestUtil::ExpectAllExtensionsSet(message2); } TEST(ExtensionSetTest, SwapWithEmpty) { @@ -179,6 +256,82 @@ TEST(ExtensionSetTest, SwapWithSelf) { TestUtil::ExpectAllExtensionsSet(message); } +TEST(ExtensionSetTest, SwapExtension) { + unittest::TestAllExtensions message1; + unittest::TestAllExtensions message2; + + TestUtil::SetAllExtensions(&message1); + vector<const FieldDescriptor*> fields; + + // Swap empty fields. + const Reflection* reflection = message1.GetReflection(); + reflection->SwapFields(&message1, &message2, fields); + TestUtil::ExpectAllExtensionsSet(message1); + TestUtil::ExpectExtensionsClear(message2); + + // Swap two extensions. + fields.push_back( + reflection->FindKnownExtensionByNumber(12)); + fields.push_back( + reflection->FindKnownExtensionByNumber(25)); + reflection->SwapFields(&message1, &message2, fields); + + EXPECT_TRUE(message1.HasExtension(unittest::optional_int32_extension)); + EXPECT_FALSE(message1.HasExtension(unittest::optional_double_extension)); + EXPECT_FALSE(message1.HasExtension(unittest::optional_cord_extension)); + + EXPECT_FALSE(message2.HasExtension(unittest::optional_int32_extension)); + EXPECT_TRUE(message2.HasExtension(unittest::optional_double_extension)); + EXPECT_TRUE(message2.HasExtension(unittest::optional_cord_extension)); +} + +TEST(ExtensionSetTest, SwapExtensionWithEmpty) { + unittest::TestAllExtensions message1; + unittest::TestAllExtensions message2; + unittest::TestAllExtensions message3; + + TestUtil::SetAllExtensions(&message3); + + const Reflection* reflection = message3.GetReflection(); + vector<const FieldDescriptor*> fields; + reflection->ListFields(message3, &fields); + + reflection->SwapFields(&message1, &message2, fields); + + TestUtil::ExpectExtensionsClear(message1); + TestUtil::ExpectExtensionsClear(message2); +} + +TEST(ExtensionSetTest, SwapExtensionBothFull) { + unittest::TestAllExtensions message1; + unittest::TestAllExtensions message2; + + TestUtil::SetAllExtensions(&message1); + TestUtil::SetAllExtensions(&message2); + + const Reflection* reflection = message1.GetReflection(); + vector<const FieldDescriptor*> fields; + reflection->ListFields(message1, &fields); + + reflection->SwapFields(&message1, &message2, fields); + + TestUtil::ExpectAllExtensionsSet(message1); + TestUtil::ExpectAllExtensionsSet(message2); +} + +TEST(ExtensionSetTest, SwapExtensionWithSelf) { + unittest::TestAllExtensions message1; + + TestUtil::SetAllExtensions(&message1); + + vector<const FieldDescriptor*> fields; + const Reflection* reflection = message1.GetReflection(); + reflection->ListFields(message1, &fields); + reflection->SwapFields(&message1, &message1, fields); + + TestUtil::ExpectAllExtensionsSet(message1); +} + TEST(ExtensionSetTest, SerializationToArray) { // Serialize as TestAllExtensions and parse as TestAllTypes to insure wire // compatibility of extensions. @@ -276,6 +429,7 @@ TEST(ExtensionSetTest, Parsing) { TestUtil::SetAllFields(&source); source.SerializeToString(&data); EXPECT_TRUE(destination.ParseFromString(data)); + TestUtil::SetOneofFields(&destination); TestUtil::ExpectAllExtensionsSet(destination); } @@ -291,6 +445,48 @@ TEST(ExtensionSetTest, PackedParsing) { TestUtil::ExpectPackedExtensionsSet(destination); } +TEST(ExtensionSetTest, PackedToUnpackedParsing) { + unittest::TestPackedTypes source; + unittest::TestUnpackedExtensions destination; + string data; + + TestUtil::SetPackedFields(&source); + source.SerializeToString(&data); + EXPECT_TRUE(destination.ParseFromString(data)); + TestUtil::ExpectUnpackedExtensionsSet(destination); + + // Reserialize + unittest::TestUnpackedTypes unpacked; + TestUtil::SetUnpackedFields(&unpacked); + EXPECT_TRUE(unpacked.SerializeAsString() == destination.SerializeAsString()); + + // Make sure we can add extensions. + destination.AddExtension(unittest::unpacked_int32_extension, 1); + destination.AddExtension(unittest::unpacked_enum_extension, + protobuf_unittest::FOREIGN_BAR); +} + +TEST(ExtensionSetTest, UnpackedToPackedParsing) { + unittest::TestUnpackedTypes source; + unittest::TestPackedExtensions destination; + string data; + + TestUtil::SetUnpackedFields(&source); + source.SerializeToString(&data); + EXPECT_TRUE(destination.ParseFromString(data)); + TestUtil::ExpectPackedExtensionsSet(destination); + + // Reserialize + unittest::TestPackedTypes packed; + TestUtil::SetPackedFields(&packed); + EXPECT_TRUE(packed.SerializeAsString() == destination.SerializeAsString()); + + // Make sure we can add extensions. + destination.AddExtension(unittest::packed_int32_extension, 1); + destination.AddExtension(unittest::packed_enum_extension, + protobuf_unittest::FOREIGN_BAR); +} + TEST(ExtensionSetTest, IsInitialized) { // Test that IsInitialized() returns false if required fields in nested // extensions are missing. @@ -418,7 +614,8 @@ TEST(ExtensionSetTest, SpaceUsedExcludingSelf) { for (int i = 0; i < 16; ++i) { \ message.AddExtension(unittest::repeated_##type##_extension, value); \ } \ - int expected_size = sizeof(cpptype) * 16 + empty_repeated_field_size; \ + int expected_size = sizeof(cpptype) * (16 - \ + kMinRepeatedFieldAllocationSize) + empty_repeated_field_size; \ EXPECT_EQ(expected_size, message.SpaceUsed()) << #type; \ } while (0) @@ -450,7 +647,8 @@ TEST(ExtensionSetTest, SpaceUsedExcludingSelf) { for (int i = 0; i < 16; ++i) { message.AddExtension(unittest::repeated_string_extension, value); } - min_expected_size += (sizeof(value) + value.size()) * 16; + min_expected_size += (sizeof(value) + value.size()) * + (16 - kMinRepeatedFieldAllocationSize); EXPECT_LE(min_expected_size, message.SpaceUsed()); } // Repeated messages @@ -465,12 +663,263 @@ TEST(ExtensionSetTest, SpaceUsedExcludingSelf) { message.AddExtension(unittest::repeated_foreign_message_extension)-> CopyFrom(prototype); } - min_expected_size += 16 * prototype.SpaceUsed(); + min_expected_size += + (16 - kMinRepeatedFieldAllocationSize) * prototype.SpaceUsed(); EXPECT_LE(min_expected_size, message.SpaceUsed()); } } -#ifdef GTEST_HAS_DEATH_TEST +// N.B.: We do not test range-based for here because we remain C++03 compatible. +template<typename T, typename M, typename ID> +inline T SumAllExtensions(const M& message, ID extension, T zero) { + T sum = zero; + typename RepeatedField<T>::const_iterator iter = + message.GetRepeatedExtension(extension).begin(); + typename RepeatedField<T>::const_iterator end = + message.GetRepeatedExtension(extension).end(); + for (; iter != end; ++iter) { + sum += *iter; + } + return sum; +} + +template<typename T, typename M, typename ID> +inline void IncAllExtensions(M* message, ID extension, + T val) { + typename RepeatedField<T>::iterator iter = + message->MutableRepeatedExtension(extension)->begin(); + typename RepeatedField<T>::iterator end = + message->MutableRepeatedExtension(extension)->end(); + for (; iter != end; ++iter) { + *iter += val; + } +} + +TEST(ExtensionSetTest, RepeatedFields) { + unittest::TestAllExtensions message; + + // Test empty repeated-field case (b/12926163) + ASSERT_EQ(0, message.GetRepeatedExtension( + unittest::repeated_int32_extension).size()); + ASSERT_EQ(0, message.GetRepeatedExtension( + unittest::repeated_nested_enum_extension).size()); + ASSERT_EQ(0, message.GetRepeatedExtension( + unittest::repeated_string_extension).size()); + ASSERT_EQ(0, message.GetRepeatedExtension( + unittest::repeated_nested_message_extension).size()); + + unittest::TestAllTypes::NestedMessage nested_message; + nested_message.set_bb(42); + unittest::TestAllTypes::NestedEnum nested_enum = + unittest::TestAllTypes::NestedEnum_MIN; + + for (int i = 0; i < 10; ++i) { + message.AddExtension(unittest::repeated_int32_extension, 1); + message.AddExtension(unittest::repeated_int64_extension, 2); + message.AddExtension(unittest::repeated_uint32_extension, 3); + message.AddExtension(unittest::repeated_uint64_extension, 4); + message.AddExtension(unittest::repeated_sint32_extension, 5); + message.AddExtension(unittest::repeated_sint64_extension, 6); + message.AddExtension(unittest::repeated_fixed32_extension, 7); + message.AddExtension(unittest::repeated_fixed64_extension, 8); + message.AddExtension(unittest::repeated_sfixed32_extension, 7); + message.AddExtension(unittest::repeated_sfixed64_extension, 8); + message.AddExtension(unittest::repeated_float_extension, 9.0); + message.AddExtension(unittest::repeated_double_extension, 10.0); + message.AddExtension(unittest::repeated_bool_extension, true); + message.AddExtension(unittest::repeated_nested_enum_extension, nested_enum); + message.AddExtension(unittest::repeated_string_extension, + ::std::string("test")); + message.AddExtension(unittest::repeated_bytes_extension, + ::std::string("test\xFF")); + message.AddExtension( + unittest::repeated_nested_message_extension)->CopyFrom(nested_message); + message.AddExtension(unittest::repeated_nested_enum_extension, + nested_enum); + } + + ASSERT_EQ(10, SumAllExtensions<int32>( + message, unittest::repeated_int32_extension, 0)); + IncAllExtensions<int32>( + &message, unittest::repeated_int32_extension, 1); + ASSERT_EQ(20, SumAllExtensions<int32>( + message, unittest::repeated_int32_extension, 0)); + + ASSERT_EQ(20, SumAllExtensions<int64>( + message, unittest::repeated_int64_extension, 0)); + IncAllExtensions<int64>( + &message, unittest::repeated_int64_extension, 1); + ASSERT_EQ(30, SumAllExtensions<int64>( + message, unittest::repeated_int64_extension, 0)); + + ASSERT_EQ(30, SumAllExtensions<uint32>( + message, unittest::repeated_uint32_extension, 0)); + IncAllExtensions<uint32>( + &message, unittest::repeated_uint32_extension, 1); + ASSERT_EQ(40, SumAllExtensions<uint32>( + message, unittest::repeated_uint32_extension, 0)); + + ASSERT_EQ(40, SumAllExtensions<uint64>( + message, unittest::repeated_uint64_extension, 0)); + IncAllExtensions<uint64>( + &message, unittest::repeated_uint64_extension, 1); + ASSERT_EQ(50, SumAllExtensions<uint64>( + message, unittest::repeated_uint64_extension, 0)); + + ASSERT_EQ(50, SumAllExtensions<int32>( + message, unittest::repeated_sint32_extension, 0)); + IncAllExtensions<int32>( + &message, unittest::repeated_sint32_extension, 1); + ASSERT_EQ(60, SumAllExtensions<int32>( + message, unittest::repeated_sint32_extension, 0)); + + ASSERT_EQ(60, SumAllExtensions<int64>( + message, unittest::repeated_sint64_extension, 0)); + IncAllExtensions<int64>( + &message, unittest::repeated_sint64_extension, 1); + ASSERT_EQ(70, SumAllExtensions<int64>( + message, unittest::repeated_sint64_extension, 0)); + + ASSERT_EQ(70, SumAllExtensions<uint32>( + message, unittest::repeated_fixed32_extension, 0)); + IncAllExtensions<uint32>( + &message, unittest::repeated_fixed32_extension, 1); + ASSERT_EQ(80, SumAllExtensions<uint32>( + message, unittest::repeated_fixed32_extension, 0)); + + ASSERT_EQ(80, SumAllExtensions<uint64>( + message, unittest::repeated_fixed64_extension, 0)); + IncAllExtensions<uint64>( + &message, unittest::repeated_fixed64_extension, 1); + ASSERT_EQ(90, SumAllExtensions<uint64>( + message, unittest::repeated_fixed64_extension, 0)); + + // Usually, floating-point arithmetic cannot be trusted to be exact, so it is + // a Bad Idea to assert equality in a test like this. However, we're dealing + // with integers with a small number of significant mantissa bits, so we + // should actually have exact precision here. + ASSERT_EQ(90, SumAllExtensions<float>( + message, unittest::repeated_float_extension, 0)); + IncAllExtensions<float>( + &message, unittest::repeated_float_extension, 1); + ASSERT_EQ(100, SumAllExtensions<float>( + message, unittest::repeated_float_extension, 0)); + + ASSERT_EQ(100, SumAllExtensions<double>( + message, unittest::repeated_double_extension, 0)); + IncAllExtensions<double>( + &message, unittest::repeated_double_extension, 1); + ASSERT_EQ(110, SumAllExtensions<double>( + message, unittest::repeated_double_extension, 0)); + + RepeatedPtrField< ::std::string>::iterator string_iter; + RepeatedPtrField< ::std::string>::iterator string_end; + for (string_iter = message.MutableRepeatedExtension( + unittest::repeated_string_extension)->begin(), + string_end = message.MutableRepeatedExtension( + unittest::repeated_string_extension)->end(); + string_iter != string_end; ++string_iter) { + *string_iter += "test"; + } + RepeatedPtrField< ::std::string>::const_iterator string_const_iter; + RepeatedPtrField< ::std::string>::const_iterator string_const_end; + for (string_const_iter = message.GetRepeatedExtension( + unittest::repeated_string_extension).begin(), + string_const_end = message.GetRepeatedExtension( + unittest::repeated_string_extension).end(); + string_iter != string_end; ++string_iter) { + ASSERT_TRUE(*string_iter == "testtest"); + } + + RepeatedField<unittest::TestAllTypes_NestedEnum>::iterator enum_iter; + RepeatedField<unittest::TestAllTypes_NestedEnum>::iterator enum_end; + for (enum_iter = message.MutableRepeatedExtension( + unittest::repeated_nested_enum_extension)->begin(), + enum_end = message.MutableRepeatedExtension( + unittest::repeated_nested_enum_extension)->end(); + enum_iter != enum_end; ++enum_iter) { + *enum_iter = unittest::TestAllTypes::NestedEnum_MAX; + } + RepeatedField<unittest::TestAllTypes_NestedEnum>::const_iterator + enum_const_iter; + RepeatedField<unittest::TestAllTypes_NestedEnum>::const_iterator + enum_const_end; + for (enum_const_iter = message.GetRepeatedExtension( + unittest::repeated_nested_enum_extension).begin(), + enum_const_end = message.GetRepeatedExtension( + unittest::repeated_nested_enum_extension).end(); + enum_iter != enum_end; ++enum_iter) { + ASSERT_EQ(*enum_const_iter, unittest::TestAllTypes::NestedEnum_MAX); + } + + RepeatedPtrField<unittest::TestAllTypes_NestedMessage>::iterator + msg_iter; + RepeatedPtrField<unittest::TestAllTypes_NestedMessage>::iterator + msg_end; + for (msg_iter = message.MutableRepeatedExtension( + unittest::repeated_nested_message_extension)->begin(), + msg_end = message.MutableRepeatedExtension( + unittest::repeated_nested_message_extension)->end(); + msg_iter != msg_end; ++msg_iter) { + msg_iter->set_bb(1234); + } + RepeatedPtrField<unittest::TestAllTypes_NestedMessage>:: + const_iterator msg_const_iter; + RepeatedPtrField<unittest::TestAllTypes_NestedMessage>:: + const_iterator msg_const_end; + for (msg_const_iter = message.GetRepeatedExtension( + unittest::repeated_nested_message_extension).begin(), + msg_const_end = message.GetRepeatedExtension( + unittest::repeated_nested_message_extension).end(); + msg_const_iter != msg_const_end; ++msg_const_iter) { + ASSERT_EQ(msg_const_iter->bb(), 1234); + } + + // Test range-based for as well, but only if compiled as C++11. +#if __cplusplus >= 201103L + // Test one primitive field. + for (auto& x : *message.MutableRepeatedExtension( + unittest::repeated_int32_extension)) { + x = 4321; + } + for (const auto& x : message.GetRepeatedExtension( + unittest::repeated_int32_extension)) { + ASSERT_EQ(x, 4321); + } + // Test one string field. + for (auto& x : *message.MutableRepeatedExtension( + unittest::repeated_string_extension)) { + x = "test_range_based_for"; + } + for (const auto& x : message.GetRepeatedExtension( + unittest::repeated_string_extension)) { + ASSERT_TRUE(x == "test_range_based_for"); + } + // Test one message field. + for (auto& x : *message.MutableRepeatedExtension( + unittest::repeated_nested_message_extension)) { + x.set_bb(4321); + } + for (const auto& x : *message.MutableRepeatedExtension( + unittest::repeated_nested_message_extension)) { + ASSERT_EQ(x.bb(), 4321); + } +#endif +} + +// From b/12926163 +TEST(ExtensionSetTest, AbsentExtension) { + unittest::TestAllExtensions message; + message.MutableRepeatedExtension(unittest::repeated_nested_message_extension) + ->Add()->set_bb(123); + ASSERT_EQ(1, message.ExtensionSize( + unittest::repeated_nested_message_extension)); + EXPECT_EQ( + 123, message.GetExtension( + unittest::repeated_nested_message_extension, 0).bb()); +} + +#ifdef PROTOBUF_HAS_DEATH_TEST TEST(ExtensionSetTest, InvalidEnumDeath) { unittest::TestAllExtensions message; @@ -480,7 +929,7 @@ TEST(ExtensionSetTest, InvalidEnumDeath) { "IsValid"); } -#endif // GTEST_HAS_DEATH_TEST +#endif // PROTOBUF_HAS_DEATH_TEST TEST(ExtensionSetTest, DynamicExtensions) { // Test adding a dynamic extension to a compiled-in message object. @@ -615,7 +1064,11 @@ TEST(ExtensionSetTest, DynamicExtensions) { const Message& sub_message = message.GetReflection()->GetMessage(message, message_extension); const unittest::ForeignMessage* typed_sub_message = +#ifdef GOOGLE_PROTOBUF_NO_RTTI + static_cast<const unittest::ForeignMessage*>(&sub_message); +#else dynamic_cast<const unittest::ForeignMessage*>(&sub_message); +#endif ASSERT_TRUE(typed_sub_message != NULL); EXPECT_EQ(456, typed_sub_message->c()); } diff --git a/src/google/protobuf/generated_enum_reflection.h b/src/google/protobuf/generated_enum_reflection.h new file mode 100644 index 0000000..2780a9b --- /dev/null +++ b/src/google/protobuf/generated_enum_reflection.h @@ -0,0 +1,91 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// http://code.google.com/p/protobuf/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// Author: jasonh@google.com (Jason Hsueh) +// +// This header is logically internal, but is made public because it is used +// from protocol-compiler-generated code, which may reside in other components. +// It provides reflection support for generated enums, and is included in +// generated .pb.h files and should have minimal dependencies. The methods are +// implemented in generated_message_reflection.cc. + +#ifndef GOOGLE_PROTOBUF_GENERATED_ENUM_REFLECTION_H__ +#define GOOGLE_PROTOBUF_GENERATED_ENUM_REFLECTION_H__ + +#include <string> + +#include <google/protobuf/stubs/template_util.h> + +namespace google { +namespace protobuf { + class EnumDescriptor; +} // namespace protobuf + +namespace protobuf { + +// This type trait can be used to cause templates to only match proto2 enum +// types. +template <typename T> struct is_proto_enum : ::google::protobuf::internal::false_type {}; + +// Returns the EnumDescriptor for enum type E, which must be a +// proto-declared enum type. Code generated by the protocol compiler +// will include specializations of this template for each enum type declared. +template <typename E> +const EnumDescriptor* GetEnumDescriptor(); + +namespace internal { + +// Helper for EnumType_Parse functions: try to parse the string 'name' as an +// enum name of the given type, returning true and filling in value on success, +// or returning false and leaving value unchanged on failure. +LIBPROTOBUF_EXPORT bool ParseNamedEnum(const EnumDescriptor* descriptor, + const string& name, + int* value); + +template<typename EnumType> +bool ParseNamedEnum(const EnumDescriptor* descriptor, + const string& name, + EnumType* value) { + int tmp; + if (!ParseNamedEnum(descriptor, name, &tmp)) return false; + *value = static_cast<EnumType>(tmp); + return true; +} + +// Just a wrapper around printing the name of a value. The main point of this +// function is not to be inlined, so that you can do this without including +// descriptor.h. +LIBPROTOBUF_EXPORT const string& NameOfEnum(const EnumDescriptor* descriptor, int value); + +} // namespace internal +} // namespace protobuf + +} // namespace google +#endif // GOOGLE_PROTOBUF_GENERATED_ENUM_REFLECTION_H__ diff --git a/src/google/protobuf/generated_message_reflection.cc b/src/google/protobuf/generated_message_reflection.cc index 0f065ff..7cfaa98 100644 --- a/src/google/protobuf/generated_message_reflection.cc +++ b/src/google/protobuf/generated_message_reflection.cc @@ -33,25 +33,26 @@ // Sanjay Ghemawat, Jeff Dean, and others. #include <algorithm> +#include <set> +#include <google/protobuf/descriptor.pb.h> #include <google/protobuf/generated_message_reflection.h> #include <google/protobuf/descriptor.h> -#include <google/protobuf/descriptor.pb.h> #include <google/protobuf/repeated_field.h> #include <google/protobuf/extension_set.h> #include <google/protobuf/generated_message_util.h> #include <google/protobuf/stubs/common.h> +#define GOOGLE_PROTOBUF_HAS_ONEOF + namespace google { namespace protobuf { namespace internal { -namespace { const string kEmptyString; } - int StringSpaceUsedExcludingSelf(const string& str) { const void* start = &str; const void* end = &str + 1; - if (start <= str.data() && str.data() <= end) { + if (start <= str.data() && str.data() < end) { // The string's data is stored inside the string object itself. return 0; } else { @@ -69,9 +70,8 @@ bool ParseNamedEnum(const EnumDescriptor* descriptor, } const string& NameOfEnum(const EnumDescriptor* descriptor, int value) { - static string kEmptyString; const EnumValueDescriptor* d = descriptor->FindValueByNumber(value); - return (d == NULL ? kEmptyString : d->name()); + return (d == NULL ? GetEmptyString() : d->name()); } // =================================================================== @@ -191,6 +191,33 @@ GeneratedMessageReflection::GeneratedMessageReflection( message_factory_ (factory) { } +GeneratedMessageReflection::GeneratedMessageReflection( + const Descriptor* descriptor, + const Message* default_instance, + const int offsets[], + int has_bits_offset, + int unknown_fields_offset, + int extensions_offset, + const void* default_oneof_instance, + int oneof_case_offset, + const DescriptorPool* descriptor_pool, + MessageFactory* factory, + int object_size) + : descriptor_ (descriptor), + default_instance_ (default_instance), + default_oneof_instance_ (default_oneof_instance), + offsets_ (offsets), + has_bits_offset_ (has_bits_offset), + oneof_case_offset_(oneof_case_offset), + unknown_fields_offset_(unknown_fields_offset), + extensions_offset_(extensions_offset), + object_size_ (object_size), + descriptor_pool_ ((descriptor_pool == NULL) ? + DescriptorPool::generated_pool() : + descriptor_pool), + message_factory_ (factory) { +} + GeneratedMessageReflection::~GeneratedMessageReflection() {} const UnknownFieldSet& GeneratedMessageReflection::GetUnknownFields( @@ -257,6 +284,9 @@ int GeneratedMessageReflection::SpaceUsed(const Message& message) const { break; } } else { + if (field->containing_oneof() && !HasOneofField(message, field)) { + continue; + } switch (field->cpp_type()) { case FieldDescriptor::CPPTYPE_INT32 : case FieldDescriptor::CPPTYPE_INT64 : @@ -309,6 +339,195 @@ int GeneratedMessageReflection::SpaceUsed(const Message& message) const { return total_size; } +void GeneratedMessageReflection::SwapField( + Message* message1, + Message* message2, + const FieldDescriptor* field) const { + if (field->is_repeated()) { + switch (field->cpp_type()) { +#define SWAP_ARRAYS(CPPTYPE, TYPE) \ + case FieldDescriptor::CPPTYPE_##CPPTYPE: \ + MutableRaw<RepeatedField<TYPE> >(message1, field)->Swap( \ + MutableRaw<RepeatedField<TYPE> >(message2, field)); \ + break; + + SWAP_ARRAYS(INT32 , int32 ); + SWAP_ARRAYS(INT64 , int64 ); + SWAP_ARRAYS(UINT32, uint32); + SWAP_ARRAYS(UINT64, uint64); + SWAP_ARRAYS(FLOAT , float ); + SWAP_ARRAYS(DOUBLE, double); + SWAP_ARRAYS(BOOL , bool ); + SWAP_ARRAYS(ENUM , int ); +#undef SWAP_ARRAYS + + case FieldDescriptor::CPPTYPE_STRING: + case FieldDescriptor::CPPTYPE_MESSAGE: + MutableRaw<RepeatedPtrFieldBase>(message1, field)->Swap( + MutableRaw<RepeatedPtrFieldBase>(message2, field)); + break; + + default: + GOOGLE_LOG(FATAL) << "Unimplemented type: " << field->cpp_type(); + } + } else { + switch (field->cpp_type()) { +#define SWAP_VALUES(CPPTYPE, TYPE) \ + case FieldDescriptor::CPPTYPE_##CPPTYPE: \ + std::swap(*MutableRaw<TYPE>(message1, field), \ + *MutableRaw<TYPE>(message2, field)); \ + break; + + SWAP_VALUES(INT32 , int32 ); + SWAP_VALUES(INT64 , int64 ); + SWAP_VALUES(UINT32, uint32); + SWAP_VALUES(UINT64, uint64); + SWAP_VALUES(FLOAT , float ); + SWAP_VALUES(DOUBLE, double); + SWAP_VALUES(BOOL , bool ); + SWAP_VALUES(ENUM , int ); +#undef SWAP_VALUES + case FieldDescriptor::CPPTYPE_MESSAGE: + std::swap(*MutableRaw<Message*>(message1, field), + *MutableRaw<Message*>(message2, field)); + break; + + case FieldDescriptor::CPPTYPE_STRING: + switch (field->options().ctype()) { + default: // TODO(kenton): Support other string reps. + case FieldOptions::STRING: + std::swap(*MutableRaw<string*>(message1, field), + *MutableRaw<string*>(message2, field)); + break; + } + break; + + default: + GOOGLE_LOG(FATAL) << "Unimplemented type: " << field->cpp_type(); + } + } +} + +void GeneratedMessageReflection::SwapOneofField( + Message* message1, + Message* message2, + const OneofDescriptor* oneof_descriptor) const { + uint32 oneof_case1 = GetOneofCase(*message1, oneof_descriptor); + uint32 oneof_case2 = GetOneofCase(*message2, oneof_descriptor); + + int32 temp_int32; + int64 temp_int64; + uint32 temp_uint32; + uint64 temp_uint64; + float temp_float; + double temp_double; + bool temp_bool; + int temp_int; + Message* temp_message; + string temp_string; + + // Stores message1's oneof field to a temp variable. + const FieldDescriptor* field1; + if (oneof_case1 > 0) { + field1 = descriptor_->FindFieldByNumber(oneof_case1); + //oneof_descriptor->field(oneof_case1); + switch (field1->cpp_type()) { +#define GET_TEMP_VALUE(CPPTYPE, TYPE) \ + case FieldDescriptor::CPPTYPE_##CPPTYPE: \ + temp_##TYPE = GetField<TYPE>(*message1, field1); \ + break; + + GET_TEMP_VALUE(INT32 , int32 ); + GET_TEMP_VALUE(INT64 , int64 ); + GET_TEMP_VALUE(UINT32, uint32); + GET_TEMP_VALUE(UINT64, uint64); + GET_TEMP_VALUE(FLOAT , float ); + GET_TEMP_VALUE(DOUBLE, double); + GET_TEMP_VALUE(BOOL , bool ); + GET_TEMP_VALUE(ENUM , int ); +#undef GET_TEMP_VALUE + case FieldDescriptor::CPPTYPE_MESSAGE: + temp_message = ReleaseMessage(message1, field1); + break; + + case FieldDescriptor::CPPTYPE_STRING: + temp_string = GetString(*message1, field1); + break; + + default: + GOOGLE_LOG(FATAL) << "Unimplemented type: " << field1->cpp_type(); + } + } + + // Sets message1's oneof field from the message2's oneof field. + if (oneof_case2 > 0) { + const FieldDescriptor* field2 = + descriptor_->FindFieldByNumber(oneof_case2); + switch (field2->cpp_type()) { +#define SET_ONEOF_VALUE1(CPPTYPE, TYPE) \ + case FieldDescriptor::CPPTYPE_##CPPTYPE: \ + SetField<TYPE>(message1, field2, GetField<TYPE>(*message2, field2)); \ + break; + + SET_ONEOF_VALUE1(INT32 , int32 ); + SET_ONEOF_VALUE1(INT64 , int64 ); + SET_ONEOF_VALUE1(UINT32, uint32); + SET_ONEOF_VALUE1(UINT64, uint64); + SET_ONEOF_VALUE1(FLOAT , float ); + SET_ONEOF_VALUE1(DOUBLE, double); + SET_ONEOF_VALUE1(BOOL , bool ); + SET_ONEOF_VALUE1(ENUM , int ); +#undef SET_ONEOF_VALUE1 + case FieldDescriptor::CPPTYPE_MESSAGE: + SetAllocatedMessage(message1, + ReleaseMessage(message2, field2), + field2); + break; + + case FieldDescriptor::CPPTYPE_STRING: + SetString(message1, field2, GetString(*message2, field2)); + break; + + default: + GOOGLE_LOG(FATAL) << "Unimplemented type: " << field2->cpp_type(); + } + } else { + ClearOneof(message1, oneof_descriptor); + } + + // Sets message2's oneof field from the temp variable. + if (oneof_case1 > 0) { + switch (field1->cpp_type()) { +#define SET_ONEOF_VALUE2(CPPTYPE, TYPE) \ + case FieldDescriptor::CPPTYPE_##CPPTYPE: \ + SetField<TYPE>(message2, field1, temp_##TYPE); \ + break; + + SET_ONEOF_VALUE2(INT32 , int32 ); + SET_ONEOF_VALUE2(INT64 , int64 ); + SET_ONEOF_VALUE2(UINT32, uint32); + SET_ONEOF_VALUE2(UINT64, uint64); + SET_ONEOF_VALUE2(FLOAT , float ); + SET_ONEOF_VALUE2(DOUBLE, double); + SET_ONEOF_VALUE2(BOOL , bool ); + SET_ONEOF_VALUE2(ENUM , int ); +#undef SET_ONEOF_VALUE2 + case FieldDescriptor::CPPTYPE_MESSAGE: + SetAllocatedMessage(message2, temp_message, field1); + break; + + case FieldDescriptor::CPPTYPE_STRING: + SetString(message2, field1, temp_string); + break; + + default: + GOOGLE_LOG(FATAL) << "Unimplemented type: " << field1->cpp_type(); + } + } else { + ClearOneof(message2, oneof_descriptor); + } +} + void GeneratedMessageReflection::Swap( Message* message1, Message* message2) const { @@ -324,7 +543,7 @@ void GeneratedMessageReflection::Swap( "descriptor."; GOOGLE_CHECK_EQ(message2->GetReflection(), this) << "Second argument to Swap() (of type \"" - << message1->GetDescriptor()->full_name() + << message2->GetDescriptor()->full_name() << "\") is not compatible with this reflection object (which is for type \"" << descriptor_->full_name() << "\"). Note that the exact same class is required; not just the same " @@ -340,73 +559,69 @@ void GeneratedMessageReflection::Swap( for (int i = 0; i < descriptor_->field_count(); i++) { const FieldDescriptor* field = descriptor_->field(i); - if (field->is_repeated()) { - switch (field->cpp_type()) { -#define SWAP_ARRAYS(CPPTYPE, TYPE) \ - case FieldDescriptor::CPPTYPE_##CPPTYPE: \ - MutableRaw<RepeatedField<TYPE> >(message1, field)->Swap( \ - MutableRaw<RepeatedField<TYPE> >(message2, field)); \ - break; + if (!field->containing_oneof()) { + SwapField(message1, message2, field); + } + } - SWAP_ARRAYS(INT32 , int32 ); - SWAP_ARRAYS(INT64 , int64 ); - SWAP_ARRAYS(UINT32, uint32); - SWAP_ARRAYS(UINT64, uint64); - SWAP_ARRAYS(FLOAT , float ); - SWAP_ARRAYS(DOUBLE, double); - SWAP_ARRAYS(BOOL , bool ); - SWAP_ARRAYS(ENUM , int ); -#undef SWAP_ARRAYS + for (int i = 0; i < descriptor_->oneof_decl_count(); i++) { + SwapOneofField(message1, message2, descriptor_->oneof_decl(i)); + } - case FieldDescriptor::CPPTYPE_STRING: - case FieldDescriptor::CPPTYPE_MESSAGE: - MutableRaw<RepeatedPtrFieldBase>(message1, field)->Swap( - MutableRaw<RepeatedPtrFieldBase>(message2, field)); - break; + if (extensions_offset_ != -1) { + MutableExtensionSet(message1)->Swap(MutableExtensionSet(message2)); + } - default: - GOOGLE_LOG(FATAL) << "Unimplemented type: " << field->cpp_type(); - } - } else { - switch (field->cpp_type()) { -#define SWAP_VALUES(CPPTYPE, TYPE) \ - case FieldDescriptor::CPPTYPE_##CPPTYPE: \ - std::swap(*MutableRaw<TYPE>(message1, field), \ - *MutableRaw<TYPE>(message2, field)); \ - break; + MutableUnknownFields(message1)->Swap(MutableUnknownFields(message2)); +} - SWAP_VALUES(INT32 , int32 ); - SWAP_VALUES(INT64 , int64 ); - SWAP_VALUES(UINT32, uint32); - SWAP_VALUES(UINT64, uint64); - SWAP_VALUES(FLOAT , float ); - SWAP_VALUES(DOUBLE, double); - SWAP_VALUES(BOOL , bool ); - SWAP_VALUES(ENUM , int ); - SWAP_VALUES(MESSAGE, Message*); -#undef SWAP_VALUES +void GeneratedMessageReflection::SwapFields( + Message* message1, + Message* message2, + const vector<const FieldDescriptor*>& fields) const { + if (message1 == message2) return; - case FieldDescriptor::CPPTYPE_STRING: - switch (field->options().ctype()) { - default: // TODO(kenton): Support other string reps. - case FieldOptions::STRING: - std::swap(*MutableRaw<string*>(message1, field), - *MutableRaw<string*>(message2, field)); - break; - } - break; + // TODO(kenton): Other Reflection methods should probably check this too. + GOOGLE_CHECK_EQ(message1->GetReflection(), this) + << "First argument to SwapFields() (of type \"" + << message1->GetDescriptor()->full_name() + << "\") is not compatible with this reflection object (which is for type \"" + << descriptor_->full_name() + << "\"). Note that the exact same class is required; not just the same " + "descriptor."; + GOOGLE_CHECK_EQ(message2->GetReflection(), this) + << "Second argument to SwapFields() (of type \"" + << message2->GetDescriptor()->full_name() + << "\") is not compatible with this reflection object (which is for type \"" + << descriptor_->full_name() + << "\"). Note that the exact same class is required; not just the same " + "descriptor."; - default: - GOOGLE_LOG(FATAL) << "Unimplemented type: " << field->cpp_type(); + std::set<int> swapped_oneof; + + for (int i = 0; i < fields.size(); i++) { + const FieldDescriptor* field = fields[i]; + if (field->is_extension()) { + MutableExtensionSet(message1)->SwapExtension( + MutableExtensionSet(message2), + field->number()); + } else { + if (field->containing_oneof()) { + int oneof_index = field->containing_oneof()->index(); + // Only swap the oneof field once. + if (swapped_oneof.find(oneof_index) != swapped_oneof.end()) { + continue; + } + swapped_oneof.insert(oneof_index); + SwapOneofField(message1, message2, field->containing_oneof()); + } else { + // Swap has bit. + SwapBit(message1, message2, field); + // Swap field. + SwapField(message1, message2, field); } } } - - if (extensions_offset_ != -1) { - MutableExtensionSet(message1)->Swap(MutableExtensionSet(message2)); - } - - MutableUnknownFields(message1)->Swap(MutableUnknownFields(message2)); } // ------------------------------------------------------------------- @@ -419,7 +634,11 @@ bool GeneratedMessageReflection::HasField(const Message& message, if (field->is_extension()) { return GetExtensionSet(message).Has(field->number()); } else { - return HasBit(message, field); + if (field->containing_oneof()) { + return HasOneofField(message, field); + } else { + return HasBit(message, field); + } } } @@ -463,6 +682,11 @@ void GeneratedMessageReflection::ClearField( if (field->is_extension()) { MutableExtensionSet(message)->ClearExtension(field->number()); } else if (!field->is_repeated()) { + if (field->containing_oneof()) { + ClearOneofField(message, field); + return; + } + if (HasBit(*message, field)) { ClearBit(message, field); @@ -591,6 +815,20 @@ void GeneratedMessageReflection::RemoveLast( } } +Message* GeneratedMessageReflection::ReleaseLast( + Message* message, + const FieldDescriptor* field) const { + USAGE_CHECK_ALL(ReleaseLast, REPEATED, MESSAGE); + + if (field->is_extension()) { + return static_cast<Message*>( + MutableExtensionSet(message)->ReleaseLast(field->number())); + } else { + return MutableRaw<RepeatedPtrFieldBase>(message, field) + ->ReleaseLast<GenericTypeHandler<Message> >(); + } +} + void GeneratedMessageReflection::SwapElements( Message* message, const FieldDescriptor* field, @@ -653,7 +891,11 @@ void GeneratedMessageReflection::ListFields( output->push_back(field); } } else { - if (HasBit(message, field)) { + if (field->containing_oneof()) { + if (HasOneofField(message, field)) { + output->push_back(field); + } + } else if (HasBit(message, field)) { output->push_back(field); } } @@ -757,7 +999,7 @@ string GeneratedMessageReflection::GetString( } GOOGLE_LOG(FATAL) << "Can't get here."; - return kEmptyString; // Make compiler happy. + return GetEmptyString(); // Make compiler happy. } } @@ -776,7 +1018,7 @@ const string& GeneratedMessageReflection::GetStringReference( } GOOGLE_LOG(FATAL) << "Can't get here."; - return kEmptyString; // Make compiler happy. + return GetEmptyString(); // Make compiler happy. } } @@ -792,6 +1034,10 @@ void GeneratedMessageReflection::SetString( switch (field->options().ctype()) { default: // TODO(kenton): Support other string reps. case FieldOptions::STRING: { + if (field->containing_oneof() && !HasOneofField(*message, field)) { + ClearOneof(message, field->containing_oneof()); + *MutableField<string*>(message, field) = new string; + } string** ptr = MutableField<string*>(message, field); if (*ptr == DefaultRaw<const string*>(field)) { *ptr = new string(value); @@ -818,7 +1064,7 @@ string GeneratedMessageReflection::GetRepeatedString( } GOOGLE_LOG(FATAL) << "Can't get here."; - return kEmptyString; // Make compiler happy. + return GetEmptyString(); // Make compiler happy. } } @@ -836,7 +1082,7 @@ const string& GeneratedMessageReflection::GetRepeatedStringReference( } GOOGLE_LOG(FATAL) << "Can't get here."; - return kEmptyString; // Make compiler happy. + return GetEmptyString(); // Make compiler happy. } } @@ -892,7 +1138,9 @@ const EnumValueDescriptor* GeneratedMessageReflection::GetEnum( } const EnumValueDescriptor* result = field->enum_type()->FindValueByNumber(value); - GOOGLE_CHECK(result != NULL); + GOOGLE_CHECK(result != NULL) << "Value " << value << " is not valid for field " + << field->full_name() << " of type " + << field->enum_type()->full_name() << "."; return result; } @@ -922,7 +1170,9 @@ const EnumValueDescriptor* GeneratedMessageReflection::GetRepeatedEnum( } const EnumValueDescriptor* result = field->enum_type()->FindValueByNumber(value); - GOOGLE_CHECK(result != NULL); + GOOGLE_CHECK(result != NULL) << "Value " << value << " is not valid for field " + << field->full_name() << " of type " + << field->enum_type()->full_name() << "."; return result; } @@ -963,13 +1213,15 @@ const Message& GeneratedMessageReflection::GetMessage( MessageFactory* factory) const { USAGE_CHECK_ALL(GetMessage, SINGULAR, MESSAGE); + if (factory == NULL) factory = message_factory_; + if (field->is_extension()) { return static_cast<const Message&>( GetExtensionSet(message).GetMessage( - field->number(), field->message_type(), - factory == NULL ? message_factory_ : factory)); + field->number(), field->message_type(), factory)); } else { - const Message* result = GetRaw<const Message*>(message, field); + const Message* result; + result = GetRaw<const Message*>(message, field); if (result == NULL) { result = DefaultRaw<const Message*>(field); } @@ -980,19 +1232,91 @@ const Message& GeneratedMessageReflection::GetMessage( Message* GeneratedMessageReflection::MutableMessage( Message* message, const FieldDescriptor* field, MessageFactory* factory) const { - USAGE_CHECK_ALL(MutableMessage, SINGULAR, MESSAGE); + if (factory == NULL) factory = message_factory_; if (field->is_extension()) { return static_cast<Message*>( - MutableExtensionSet(message)->MutableMessage(field, - factory == NULL ? message_factory_ : factory)); + MutableExtensionSet(message)->MutableMessage(field, factory)); } else { - Message** result = MutableField<Message*>(message, field); - if (*result == NULL) { + Message* result; + Message** result_holder = MutableRaw<Message*>(message, field); + + if (field->containing_oneof()) { + if (!HasOneofField(*message, field)) { + ClearOneof(message, field->containing_oneof()); + result_holder = MutableField<Message*>(message, field); + const Message* default_message = DefaultRaw<const Message*>(field); + *result_holder = default_message->New(); + } + } else { + SetBit(message, field); + } + + if (*result_holder == NULL) { const Message* default_message = DefaultRaw<const Message*>(field); - *result = default_message->New(); + *result_holder = default_message->New(); } - return *result; + result = *result_holder; + return result; + } +} + +void GeneratedMessageReflection::SetAllocatedMessage( + Message* message, + Message* sub_message, + const FieldDescriptor* field) const { + USAGE_CHECK_ALL(SetAllocatedMessage, SINGULAR, MESSAGE); + + if (field->is_extension()) { + MutableExtensionSet(message)->SetAllocatedMessage( + field->number(), field->type(), field, sub_message); + } else { + if (field->containing_oneof()) { + if (sub_message == NULL) { + ClearOneof(message, field->containing_oneof()); + return; + } + ClearOneof(message, field->containing_oneof()); + *MutableRaw<Message*>(message, field) = sub_message; + SetOneofCase(message, field); + return; + } + + if (sub_message == NULL) { + ClearBit(message, field); + } else { + SetBit(message, field); + } + Message** sub_message_holder = MutableRaw<Message*>(message, field); + delete *sub_message_holder; + *sub_message_holder = sub_message; + } +} + +Message* GeneratedMessageReflection::ReleaseMessage( + Message* message, + const FieldDescriptor* field, + MessageFactory* factory) const { + USAGE_CHECK_ALL(ReleaseMessage, SINGULAR, MESSAGE); + + if (factory == NULL) factory = message_factory_; + + if (field->is_extension()) { + return static_cast<Message*>( + MutableExtensionSet(message)->ReleaseMessage(field, factory)); + } else { + ClearBit(message, field); + if (field->containing_oneof()) { + if (HasOneofField(*message, field)) { + *MutableOneofCase(message, field->containing_oneof()) = 0; + } else { + return NULL; + } + } + Message** result = MutableRaw<Message*>(message, field); + Message* ret = *result; + *result = NULL; + return ret; } } @@ -1037,7 +1361,7 @@ Message* GeneratedMessageReflection::AddMessage( // We can't use AddField<Message>() because RepeatedPtrFieldBase doesn't // know how to allocate one. RepeatedPtrFieldBase* repeated = - MutableRaw<RepeatedPtrFieldBase>(message, field); + MutableRaw<RepeatedPtrFieldBase>(message, field); Message* result = repeated->AddFromCleared<GenericTypeHandler<Message> >(); if (result == NULL) { // We must allocate a new object. @@ -1054,7 +1378,36 @@ Message* GeneratedMessageReflection::AddMessage( } } -// ------------------------------------------------------------------- +void* GeneratedMessageReflection::MutableRawRepeatedField( + Message* message, const FieldDescriptor* field, + FieldDescriptor::CppType cpptype, + int ctype, const Descriptor* desc) const { + USAGE_CHECK_REPEATED("MutableRawRepeatedField"); + if (field->cpp_type() != cpptype) + ReportReflectionUsageTypeError(descriptor_, + field, "MutableRawRepeatedField", cpptype); + if (ctype >= 0) + GOOGLE_CHECK_EQ(field->options().ctype(), ctype) << "subtype mismatch"; + if (desc != NULL) + GOOGLE_CHECK_EQ(field->message_type(), desc) << "wrong submessage type"; + if (field->is_extension()) + return MutableExtensionSet(message)->MutableRawRepeatedField( + field->number(), field->type(), field->is_packed(), field); + else + return reinterpret_cast<uint8*>(message) + offsets_[field->index()]; +} + +const FieldDescriptor* GeneratedMessageReflection::GetOneofFieldDescriptor( + const Message& message, + const OneofDescriptor* oneof_descriptor) const { + uint32 field_number = GetOneofCase(message, oneof_descriptor); + if (field_number == 0) { + return NULL; + } + return descriptor_->FindFieldByNumber(field_number); +} + +// ----------------------------------------------------------------------------- const FieldDescriptor* GeneratedMessageReflection::FindKnownExtensionByName( const string& name) const { @@ -1100,23 +1453,35 @@ const FieldDescriptor* GeneratedMessageReflection::FindKnownExtensionByNumber( template <typename Type> inline const Type& GeneratedMessageReflection::GetRaw( const Message& message, const FieldDescriptor* field) const { + if (field->containing_oneof() && !HasOneofField(message, field)) { + return DefaultRaw<Type>(field); + } + int index = field->containing_oneof() ? + descriptor_->field_count() + field->containing_oneof()->index() : + field->index(); const void* ptr = reinterpret_cast<const uint8*>(&message) + - offsets_[field->index()]; + offsets_[index]; return *reinterpret_cast<const Type*>(ptr); } template <typename Type> inline Type* GeneratedMessageReflection::MutableRaw( Message* message, const FieldDescriptor* field) const { - void* ptr = reinterpret_cast<uint8*>(message) + offsets_[field->index()]; + int index = field->containing_oneof() ? + descriptor_->field_count() + field->containing_oneof()->index() : + field->index(); + void* ptr = reinterpret_cast<uint8*>(message) + offsets_[index]; return reinterpret_cast<Type*>(ptr); } template <typename Type> inline const Type& GeneratedMessageReflection::DefaultRaw( const FieldDescriptor* field) const { - const void* ptr = reinterpret_cast<const uint8*>(default_instance_) + - offsets_[field->index()]; + const void* ptr = field->containing_oneof() ? + reinterpret_cast<const uint8*>(default_oneof_instance_) + + offsets_[field->index()] : + reinterpret_cast<const uint8*>(default_instance_) + + offsets_[field->index()]; return *reinterpret_cast<const Type*>(ptr); } @@ -1131,6 +1496,21 @@ inline uint32* GeneratedMessageReflection::MutableHasBits( return reinterpret_cast<uint32*>(ptr); } +inline uint32 GeneratedMessageReflection::GetOneofCase( + const Message& message, + const OneofDescriptor* oneof_descriptor) const { + const void* ptr = reinterpret_cast<const uint8*>(&message) + + oneof_case_offset_; + return reinterpret_cast<const uint32*>(ptr)[oneof_descriptor->index()]; +} + +inline uint32* GeneratedMessageReflection::MutableOneofCase( + Message* message, + const OneofDescriptor* oneof_descriptor) const { + void* ptr = reinterpret_cast<uint8*>(message) + oneof_case_offset_; + return &(reinterpret_cast<uint32*>(ptr)[oneof_descriptor->index()]); +} + inline const ExtensionSet& GeneratedMessageReflection::GetExtensionSet( const Message& message) const { GOOGLE_DCHECK_NE(extensions_offset_, -1); @@ -1162,6 +1542,73 @@ inline void GeneratedMessageReflection::ClearBit( MutableHasBits(message)[field->index() / 32] &= ~(1 << (field->index() % 32)); } +inline void GeneratedMessageReflection::SwapBit( + Message* message1, Message* message2, const FieldDescriptor* field) const { + bool temp_has_bit = HasBit(*message1, field); + if (HasBit(*message2, field)) { + SetBit(message1, field); + } else { + ClearBit(message1, field); + } + if (temp_has_bit) { + SetBit(message2, field); + } else { + ClearBit(message2, field); + } +} + +inline bool GeneratedMessageReflection::HasOneof( + const Message& message, const OneofDescriptor* oneof_descriptor) const { + return (GetOneofCase(message, oneof_descriptor) > 0); +} + +inline bool GeneratedMessageReflection::HasOneofField( + const Message& message, const FieldDescriptor* field) const { + return (GetOneofCase(message, field->containing_oneof()) == field->number()); +} + +inline void GeneratedMessageReflection::SetOneofCase( + Message* message, const FieldDescriptor* field) const { + *MutableOneofCase(message, field->containing_oneof()) = field->number(); +} + +inline void GeneratedMessageReflection::ClearOneofField( + Message* message, const FieldDescriptor* field) const { + if (HasOneofField(*message, field)) { + ClearOneof(message, field->containing_oneof()); + } +} + +inline void GeneratedMessageReflection::ClearOneof( + Message* message, const OneofDescriptor* oneof_descriptor) const { + // TODO(jieluo): Consider to cache the unused object instead of deleting + // it. It will be much faster if an aplication switches a lot from + // a few oneof fields. Time/space tradeoff + uint32 oneof_case = GetOneofCase(*message, oneof_descriptor); + if (oneof_case > 0) { + const FieldDescriptor* field = descriptor_->FindFieldByNumber(oneof_case); + switch (field->cpp_type()) { + case FieldDescriptor::CPPTYPE_STRING: { + switch (field->options().ctype()) { + default: // TODO(kenton): Support other string reps. + case FieldOptions::STRING: + delete *MutableRaw<string*>(message, field); + break; + } + break; + } + + case FieldDescriptor::CPPTYPE_MESSAGE: + delete *MutableRaw<Message*>(message, field); + break; + default: + break; + } + + *MutableOneofCase(message, oneof_descriptor) = 0; + } +} + // Template implementations of basic accessors. Inline because each // template instance is only called from one location. These are // used for all types except messages. @@ -1174,14 +1621,19 @@ inline const Type& GeneratedMessageReflection::GetField( template <typename Type> inline void GeneratedMessageReflection::SetField( Message* message, const FieldDescriptor* field, const Type& value) const { + if (field->containing_oneof() && !HasOneofField(*message, field)) { + ClearOneof(message, field->containing_oneof()); + } *MutableRaw<Type>(message, field) = value; - SetBit(message, field); + field->containing_oneof() ? + SetOneofCase(message, field) : SetBit(message, field); } template <typename Type> inline Type* GeneratedMessageReflection::MutableField( Message* message, const FieldDescriptor* field) const { - SetBit(message, field); + field->containing_oneof() ? + SetOneofCase(message, field) : SetBit(message, field); return MutableRaw<Type>(message, field); } diff --git a/src/google/protobuf/generated_message_reflection.h b/src/google/protobuf/generated_message_reflection.h index b545fa1..fc58374 100644 --- a/src/google/protobuf/generated_message_reflection.h +++ b/src/google/protobuf/generated_message_reflection.h @@ -40,21 +40,28 @@ #include <string> #include <vector> +#include <google/protobuf/stubs/common.h> +// TODO(jasonh): Remove this once the compiler change to directly include this +// is released to components. +#include <google/protobuf/generated_enum_reflection.h> #include <google/protobuf/message.h> #include <google/protobuf/unknown_field_set.h> namespace google { +namespace upb { +namespace google_opensource { +class GMR_Handlers; +} // namespace google_opensource +} // namespace upb + namespace protobuf { class DescriptorPool; - // Generated code needs these to have been forward-declared. Easier to do it - // here than to print them inside every .pb.h file. - class FileDescriptor; - class EnumDescriptor; } namespace protobuf { namespace internal { +class DefaultEmptyOneof; // Defined in this file. class GeneratedMessageReflection; @@ -128,6 +135,42 @@ class LIBPROTOBUF_EXPORT GeneratedMessageReflection : public Reflection { const DescriptorPool* pool, MessageFactory* factory, int object_size); + + // Similar with the construction above. Call this construction if the + // message has oneof definition. + // Parameters: + // offsets: An array of ints giving the byte offsets. + // For each oneof field, the offset is relative to the + // default_oneof_instance. These can be computed at compile + // time using the + // PROTO2_GENERATED_DEFAULT_ONEOF_FIELD_OFFSET() macro. + // For each none oneof field, the offset is related to + // the start of the message object. These can be computed + // at compile time using the + // GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET() macro. + // Besides offsets for all fields, this array also contains + // offsets for oneof unions. The offset of the i-th oneof + // union is offsets[descriptor->field_count() + i]. + // default_oneof_instance: The default instance of the oneofs. It is a + // struct holding the default value of all oneof fields + // for this message. It is only used to obtain pointers + // to default instances of oneof fields, which Get + // methods will return if the field is not set. + // oneof_case_offset: Offset in the message of an array of uint32s of + // size descriptor->oneof_decl_count(). Each uint32 + // indicates what field is set for each oneof. + // other parameters are the same with the construction above. + GeneratedMessageReflection(const Descriptor* descriptor, + const Message* default_instance, + const int offsets[], + int has_bits_offset, + int unknown_fields_offset, + int extensions_offset, + const void* default_oneof_instance, + int oneof_case_offset, + const DescriptorPool* pool, + MessageFactory* factory, + int object_size); ~GeneratedMessageReflection(); // implements Reflection ------------------------------------------- @@ -140,10 +183,16 @@ class LIBPROTOBUF_EXPORT GeneratedMessageReflection : public Reflection { bool HasField(const Message& message, const FieldDescriptor* field) const; int FieldSize(const Message& message, const FieldDescriptor* field) const; void ClearField(Message* message, const FieldDescriptor* field) const; + bool HasOneof(const Message& message, + const OneofDescriptor* oneof_descriptor) const; + void ClearOneof(Message* message, const OneofDescriptor* field) const; void RemoveLast(Message* message, const FieldDescriptor* field) const; + Message* ReleaseLast(Message* message, const FieldDescriptor* field) const; void Swap(Message* message1, Message* message2) const; + void SwapFields(Message* message1, Message* message2, + const vector<const FieldDescriptor*>& fields) const; void SwapElements(Message* message, const FieldDescriptor* field, - int index1, int index2) const; + int index1, int index2) const; void ListFields(const Message& message, vector<const FieldDescriptor*>* output) const; @@ -172,6 +221,11 @@ class LIBPROTOBUF_EXPORT GeneratedMessageReflection : public Reflection { const FieldDescriptor* field, MessageFactory* factory = NULL) const; + const FieldDescriptor* GetOneofFieldDescriptor( + const Message& message, + const OneofDescriptor* oneof_descriptor) const; + + public: void SetInt32 (Message* message, const FieldDescriptor* field, int32 value) const; void SetInt64 (Message* message, @@ -193,6 +247,11 @@ class LIBPROTOBUF_EXPORT GeneratedMessageReflection : public Reflection { const EnumValueDescriptor* value) const; Message* MutableMessage(Message* message, const FieldDescriptor* field, MessageFactory* factory = NULL) const; + void SetAllocatedMessage(Message* message, + Message* sub_message, + const FieldDescriptor* field) const; + Message* ReleaseMessage(Message* message, const FieldDescriptor* field, + MessageFactory* factory = NULL) const; int32 GetRepeatedInt32 (const Message& message, const FieldDescriptor* field, int index) const; @@ -270,14 +329,25 @@ class LIBPROTOBUF_EXPORT GeneratedMessageReflection : public Reflection { const FieldDescriptor* FindKnownExtensionByName(const string& name) const; const FieldDescriptor* FindKnownExtensionByNumber(int number) const; + protected: + virtual void* MutableRawRepeatedField( + Message* message, const FieldDescriptor* field, FieldDescriptor::CppType, + int ctype, const Descriptor* desc) const; + private: friend class GeneratedMessage; + // To parse directly into a proto2 generated class, the class GMR_Handlers + // needs access to member offsets and hasbits. + friend class LIBPROTOBUF_EXPORT upb::google_opensource::GMR_Handlers; + const Descriptor* descriptor_; const Message* default_instance_; + const void* default_oneof_instance_; const int* offsets_; int has_bits_offset_; + int oneof_case_offset_; int unknown_fields_offset_; int extensions_offset_; int object_size_; @@ -293,10 +363,17 @@ class LIBPROTOBUF_EXPORT GeneratedMessageReflection : public Reflection { const FieldDescriptor* field) const; template <typename Type> inline const Type& DefaultRaw(const FieldDescriptor* field) const; - inline const Message* GetMessagePrototype(const FieldDescriptor* field) const; + template <typename Type> + inline const Type& DefaultOneofRaw(const FieldDescriptor* field) const; inline const uint32* GetHasBits(const Message& message) const; inline uint32* MutableHasBits(Message* message) const; + inline uint32 GetOneofCase( + const Message& message, + const OneofDescriptor* oneof_descriptor) const; + inline uint32* MutableOneofCase( + Message* message, + const OneofDescriptor* oneof_descriptor) const; inline const ExtensionSet& GetExtensionSet(const Message& message) const; inline ExtensionSet* MutableExtensionSet(Message* message) const; @@ -306,6 +383,26 @@ class LIBPROTOBUF_EXPORT GeneratedMessageReflection : public Reflection { const FieldDescriptor* field) const; inline void ClearBit(Message* message, const FieldDescriptor* field) const; + inline void SwapBit(Message* message1, + Message* message2, + const FieldDescriptor* field) const; + + // This function only swaps the field. Should swap corresponding has_bit + // before or after using this function. + void SwapField(Message* message1, + Message* message2, + const FieldDescriptor* field) const; + + void SwapOneofField(Message* message1, + Message* message2, + const OneofDescriptor* oneof_descriptor) const; + + inline bool HasOneofField(const Message& message, + const FieldDescriptor* field) const; + inline void SetOneofCase(Message* message, + const FieldDescriptor* field) const; + inline void ClearOneofField(Message* message, + const FieldDescriptor* field) const; template <typename Type> inline const Type& GetField(const Message& message, @@ -359,9 +456,14 @@ class LIBPROTOBUF_EXPORT GeneratedMessageReflection : public Reflection { // be confused by an unaligned pointer. #define GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET(TYPE, FIELD) \ static_cast<int>( \ - reinterpret_cast<const char*>( \ - &reinterpret_cast<const TYPE*>(16)->FIELD) - \ - reinterpret_cast<const char*>(16)) + reinterpret_cast<const char*>( \ + &reinterpret_cast<const TYPE*>(16)->FIELD) - \ + reinterpret_cast<const char*>(16)) + +#define PROTO2_GENERATED_DEFAULT_ONEOF_FIELD_OFFSET(ONEOF, FIELD) \ + static_cast<int>( \ + reinterpret_cast<const char*>(&(ONEOF->FIELD)) \ + - reinterpret_cast<const char*>(ONEOF)) // There are some places in proto2 where dynamic_cast would be useful as an // optimization. For example, take Message::MergeFrom(const Message& other). @@ -395,28 +497,6 @@ inline To dynamic_cast_if_available(From from) { #endif } -// Helper for EnumType_Parse functions: try to parse the string 'name' as an -// enum name of the given type, returning true and filling in value on success, -// or returning false and leaving value unchanged on failure. -LIBPROTOBUF_EXPORT bool ParseNamedEnum(const EnumDescriptor* descriptor, - const string& name, - int* value); - -template<typename EnumType> -bool ParseNamedEnum(const EnumDescriptor* descriptor, - const string& name, - EnumType* value) { - int tmp; - if (!ParseNamedEnum(descriptor, name, &tmp)) return false; - *value = static_cast<EnumType>(tmp); - return true; -} - -// Just a wrapper around printing the name of a value. The main point of this -// function is not to be inlined, so that you can do this without including -// descriptor.h. -LIBPROTOBUF_EXPORT const string& NameOfEnum(const EnumDescriptor* descriptor, int value); - } // namespace internal } // namespace protobuf diff --git a/src/google/protobuf/generated_message_reflection_unittest.cc b/src/google/protobuf/generated_message_reflection_unittest.cc index a03bcdb..99c2818 100644 --- a/src/google/protobuf/generated_message_reflection_unittest.cc +++ b/src/google/protobuf/generated_message_reflection_unittest.cc @@ -207,6 +207,111 @@ TEST(GeneratedMessageReflectionTest, SwapUnknown) { EXPECT_EQ(1, message2.unknown_fields().field_count()); } +TEST(GeneratedMessageReflectionTest, SwapFields) { + unittest::TestAllTypes message1, message2; + message1.set_optional_double(12.3); + message1.mutable_repeated_int32()->Add(10); + message1.mutable_repeated_int32()->Add(20); + + message2.set_optional_string("hello"); + message2.mutable_repeated_int64()->Add(30); + + vector<const FieldDescriptor*> fields; + const Descriptor* descriptor = message1.GetDescriptor(); + fields.push_back(descriptor->FindFieldByName("optional_double")); + fields.push_back(descriptor->FindFieldByName("repeated_int32")); + fields.push_back(descriptor->FindFieldByName("optional_string")); + fields.push_back(descriptor->FindFieldByName("optional_uint64")); + + const Reflection* reflection = message1.GetReflection(); + reflection->SwapFields(&message1, &message2, fields); + + EXPECT_FALSE(message1.has_optional_double()); + EXPECT_EQ(0, message1.repeated_int32_size()); + EXPECT_TRUE(message1.has_optional_string()); + EXPECT_EQ("hello", message1.optional_string()); + EXPECT_EQ(0, message1.repeated_int64_size()); + EXPECT_FALSE(message1.has_optional_uint64()); + + EXPECT_TRUE(message2.has_optional_double()); + EXPECT_EQ(12.3, message2.optional_double()); + EXPECT_EQ(2, message2.repeated_int32_size()); + EXPECT_EQ(10, message2.repeated_int32(0)); + EXPECT_EQ(20, message2.repeated_int32(1)); + EXPECT_FALSE(message2.has_optional_string()); + EXPECT_EQ(1, message2.repeated_int64_size()); + EXPECT_FALSE(message2.has_optional_uint64()); +} + +TEST(GeneratedMessageReflectionTest, SwapFieldsAll) { + unittest::TestAllTypes message1; + unittest::TestAllTypes message2; + + TestUtil::SetAllFields(&message2); + + vector<const FieldDescriptor*> fields; + const Reflection* reflection = message1.GetReflection(); + reflection->ListFields(message2, &fields); + reflection->SwapFields(&message1, &message2, fields); + + TestUtil::ExpectAllFieldsSet(message1); + TestUtil::ExpectClear(message2); +} + +TEST(GeneratedMessageReflectionTest, SwapFieldsAllExtension) { + unittest::TestAllExtensions message1; + unittest::TestAllExtensions message2; + + TestUtil::SetAllExtensions(&message1); + + vector<const FieldDescriptor*> fields; + const Reflection* reflection = message1.GetReflection(); + reflection->ListFields(message1, &fields); + reflection->SwapFields(&message1, &message2, fields); + + TestUtil::ExpectExtensionsClear(message1); + TestUtil::ExpectAllExtensionsSet(message2); +} + +TEST(GeneratedMessageReflectionTest, SwapOneof) { + unittest::TestOneof2 message1, message2; + TestUtil::SetOneof1(&message1); + + const Reflection* reflection = message1.GetReflection(); + reflection->Swap(&message1, &message2); + + TestUtil::ExpectOneofClear(message1); + TestUtil::ExpectOneofSet1(message2); +} + +TEST(GeneratedMessageReflectionTest, SwapOneofBothSet) { + unittest::TestOneof2 message1, message2; + TestUtil::SetOneof1(&message1); + TestUtil::SetOneof2(&message2); + + const Reflection* reflection = message1.GetReflection(); + reflection->Swap(&message1, &message2); + + TestUtil::ExpectOneofSet2(message1); + TestUtil::ExpectOneofSet1(message2); +} + +TEST(GeneratedMessageReflectionTest, SwapFieldsOneof) { + unittest::TestOneof2 message1, message2; + TestUtil::SetOneof1(&message1); + + vector<const FieldDescriptor*> fields; + const Descriptor* descriptor = message1.GetDescriptor(); + for (int i = 0; i < descriptor->field_count(); i++) { + fields.push_back(descriptor->field(i)); + } + const Reflection* reflection = message1.GetReflection(); + reflection->SwapFields(&message1, &message2, fields); + + TestUtil::ExpectOneofClear(message1); + TestUtil::ExpectOneofSet1(message2); +} + TEST(GeneratedMessageReflectionTest, RemoveLast) { unittest::TestAllTypes message; TestUtil::ReflectionTester reflection_tester( @@ -225,11 +330,59 @@ TEST(GeneratedMessageReflectionTest, RemoveLastExtensions) { unittest::TestAllExtensions::descriptor()); TestUtil::SetAllExtensions(&message); + reflection_tester.RemoveLastRepeatedsViaReflection(&message); TestUtil::ExpectLastRepeatedExtensionsRemoved(message); } +TEST(GeneratedMessageReflectionTest, ReleaseLast) { + unittest::TestAllTypes message; + const Descriptor* descriptor = message.GetDescriptor(); + TestUtil::ReflectionTester reflection_tester(descriptor); + + TestUtil::SetAllFields(&message); + + reflection_tester.ReleaseLastRepeatedsViaReflection(&message, false); + + TestUtil::ExpectLastRepeatedsReleased(message); + + // Now test that we actually release the right message. + message.Clear(); + TestUtil::SetAllFields(&message); + ASSERT_EQ(2, message.repeated_foreign_message_size()); + const protobuf_unittest::ForeignMessage* expected = + message.mutable_repeated_foreign_message(1); + scoped_ptr<Message> released(message.GetReflection()->ReleaseLast( + &message, descriptor->FindFieldByName("repeated_foreign_message"))); + EXPECT_EQ(expected, released.get()); +} + +TEST(GeneratedMessageReflectionTest, ReleaseLastExtensions) { + unittest::TestAllExtensions message; + const Descriptor* descriptor = message.GetDescriptor(); + TestUtil::ReflectionTester reflection_tester(descriptor); + + TestUtil::SetAllExtensions(&message); + + reflection_tester.ReleaseLastRepeatedsViaReflection(&message, true); + + TestUtil::ExpectLastRepeatedExtensionsReleased(message); + + // Now test that we actually release the right message. + message.Clear(); + TestUtil::SetAllExtensions(&message); + ASSERT_EQ(2, message.ExtensionSize( + unittest::repeated_foreign_message_extension)); + const protobuf_unittest::ForeignMessage* expected = message.MutableExtension( + unittest::repeated_foreign_message_extension, 1); + scoped_ptr<Message> released(message.GetReflection()->ReleaseLast( + &message, descriptor->file()->FindExtensionByName( + "repeated_foreign_message_extension"))); + EXPECT_EQ(expected, released.get()); + +} + TEST(GeneratedMessageReflectionTest, SwapRepeatedElements) { unittest::TestAllTypes message; TestUtil::ReflectionTester reflection_tester( @@ -327,7 +480,265 @@ TEST(GeneratedMessageReflectionTest, FindKnownExtensionByName) { FindKnownExtensionByName(extension1->full_name()) == NULL); } -#ifdef GTEST_HAS_DEATH_TEST +TEST(GeneratedMessageReflectionTest, SetAllocatedMessageTest) { + unittest::TestAllTypes from_message1; + unittest::TestAllTypes from_message2; + unittest::TestAllTypes to_message; + TestUtil::ReflectionTester reflection_tester( + unittest::TestAllTypes::descriptor()); + reflection_tester.SetAllFieldsViaReflection(&from_message1); + reflection_tester.SetAllFieldsViaReflection(&from_message2); + + // Before moving fields, we expect the nested messages to be NULL. + reflection_tester.ExpectMessagesReleasedViaReflection( + &to_message, TestUtil::ReflectionTester::IS_NULL); + + // After fields are moved we should get non-NULL releases. + reflection_tester.SetAllocatedOptionalMessageFieldsToMessageViaReflection( + &from_message1, &to_message); + reflection_tester.ExpectMessagesReleasedViaReflection( + &to_message, TestUtil::ReflectionTester::NOT_NULL); + + // Another move to make sure that we can SetAllocated several times. + reflection_tester.SetAllocatedOptionalMessageFieldsToMessageViaReflection( + &from_message2, &to_message); + reflection_tester.ExpectMessagesReleasedViaReflection( + &to_message, TestUtil::ReflectionTester::NOT_NULL); + + // After SetAllocatedOptionalMessageFieldsToNullViaReflection() we expect the + // releases to be NULL again. + reflection_tester.SetAllocatedOptionalMessageFieldsToNullViaReflection( + &to_message); + reflection_tester.ExpectMessagesReleasedViaReflection( + &to_message, TestUtil::ReflectionTester::IS_NULL); +} + +TEST(GeneratedMessageReflectionTest, SetAllocatedExtensionMessageTest) { + unittest::TestAllExtensions from_message1; + unittest::TestAllExtensions from_message2; + unittest::TestAllExtensions to_message; + TestUtil::ReflectionTester reflection_tester( + unittest::TestAllExtensions::descriptor()); + reflection_tester.SetAllFieldsViaReflection(&from_message1); + reflection_tester.SetAllFieldsViaReflection(&from_message2); + + // Before moving fields, we expect the nested messages to be NULL. + reflection_tester.ExpectMessagesReleasedViaReflection( + &to_message, TestUtil::ReflectionTester::IS_NULL); + + // After fields are moved we should get non-NULL releases. + reflection_tester.SetAllocatedOptionalMessageFieldsToMessageViaReflection( + &from_message1, &to_message); + reflection_tester.ExpectMessagesReleasedViaReflection( + &to_message, TestUtil::ReflectionTester::NOT_NULL); + + // Another move to make sure that we can SetAllocated several times. + reflection_tester.SetAllocatedOptionalMessageFieldsToMessageViaReflection( + &from_message2, &to_message); + reflection_tester.ExpectMessagesReleasedViaReflection( + &to_message, TestUtil::ReflectionTester::NOT_NULL); + + // After SetAllocatedOptionalMessageFieldsToNullViaReflection() we expect the + // releases to be NULL again. + reflection_tester.SetAllocatedOptionalMessageFieldsToNullViaReflection( + &to_message); + reflection_tester.ExpectMessagesReleasedViaReflection( + &to_message, TestUtil::ReflectionTester::IS_NULL); +} + +TEST(GeneratedMessageReflectionTest, ListFieldsOneOf) { + unittest::TestOneof2 message; + TestUtil::SetOneof1(&message); + + const Reflection* reflection = message.GetReflection(); + vector<const FieldDescriptor*> fields; + reflection->ListFields(message, &fields); + EXPECT_EQ(4, fields.size()); +} + +TEST(GeneratedMessageReflectionTest, Oneof) { + unittest::TestOneof2 message; + const Descriptor* descriptor = message.GetDescriptor(); + const Reflection* reflection = message.GetReflection(); + + // Check default values. + EXPECT_EQ(0, reflection->GetInt32( + message, descriptor->FindFieldByName("foo_int"))); + EXPECT_EQ("", reflection->GetString( + message, descriptor->FindFieldByName("foo_string"))); + EXPECT_EQ("", reflection->GetString( + message, descriptor->FindFieldByName("foo_cord"))); + EXPECT_EQ("", reflection->GetString( + message, descriptor->FindFieldByName("foo_string_piece"))); + EXPECT_EQ("", reflection->GetString( + message, descriptor->FindFieldByName("foo_bytes"))); + EXPECT_EQ(unittest::TestOneof2::FOO, reflection->GetEnum( + message, descriptor->FindFieldByName("foo_enum"))->number()); + EXPECT_EQ(&unittest::TestOneof2::NestedMessage::default_instance(), + &reflection->GetMessage( + message, descriptor->FindFieldByName("foo_message"))); + EXPECT_EQ(&unittest::TestOneof2::FooGroup::default_instance(), + &reflection->GetMessage( + message, descriptor->FindFieldByName("foogroup"))); + EXPECT_NE(&unittest::TestOneof2::FooGroup::default_instance(), + &reflection->GetMessage( + message, descriptor->FindFieldByName("foo_lazy_message"))); + EXPECT_EQ(5, reflection->GetInt32( + message, descriptor->FindFieldByName("bar_int"))); + EXPECT_EQ("STRING", reflection->GetString( + message, descriptor->FindFieldByName("bar_string"))); + EXPECT_EQ("CORD", reflection->GetString( + message, descriptor->FindFieldByName("bar_cord"))); + EXPECT_EQ("SPIECE", reflection->GetString( + message, descriptor->FindFieldByName("bar_string_piece"))); + EXPECT_EQ("BYTES", reflection->GetString( + message, descriptor->FindFieldByName("bar_bytes"))); + EXPECT_EQ(unittest::TestOneof2::BAR, reflection->GetEnum( + message, descriptor->FindFieldByName("bar_enum"))->number()); + + // Check Set functions. + reflection->SetInt32( + &message, descriptor->FindFieldByName("foo_int"), 123); + EXPECT_EQ(123, reflection->GetInt32( + message, descriptor->FindFieldByName("foo_int"))); + reflection->SetString( + &message, descriptor->FindFieldByName("foo_string"), "abc"); + EXPECT_EQ("abc", reflection->GetString( + message, descriptor->FindFieldByName("foo_string"))); + reflection->SetString( + &message, descriptor->FindFieldByName("foo_bytes"), "bytes"); + EXPECT_EQ("bytes", reflection->GetString( + message, descriptor->FindFieldByName("foo_bytes"))); + reflection->SetString( + &message, descriptor->FindFieldByName("bar_cord"), "change_cord"); + EXPECT_EQ("change_cord", reflection->GetString( + message, descriptor->FindFieldByName("bar_cord"))); + reflection->SetString( + &message, descriptor->FindFieldByName("bar_string_piece"), + "change_spiece"); + EXPECT_EQ("change_spiece", reflection->GetString( + message, descriptor->FindFieldByName("bar_string_piece"))); +} + +TEST(GeneratedMessageReflectionTest, SetAllocatedOneofMessageTest) { + unittest::TestOneof2 from_message1; + unittest::TestOneof2 from_message2; + unittest::TestOneof2 to_message; + const Descriptor* descriptor = unittest::TestOneof2::descriptor(); + const Reflection* reflection = to_message.GetReflection(); + + Message* released = reflection->ReleaseMessage( + &to_message, descriptor->FindFieldByName("foo_lazy_message")); + EXPECT_TRUE(released == NULL); + released = reflection->ReleaseMessage( + &to_message, descriptor->FindFieldByName("foo_message")); + EXPECT_TRUE(released == NULL); + + TestUtil::ReflectionTester::SetOneofViaReflection(&from_message1); + TestUtil::ReflectionTester::ExpectOneofSetViaReflection(from_message1); + + TestUtil::ReflectionTester:: + SetAllocatedOptionalMessageFieldsToMessageViaReflection( + &from_message1, &to_message); + const Message& sub_message = reflection->GetMessage( + to_message, descriptor->FindFieldByName("foo_lazy_message")); + released = reflection->ReleaseMessage( + &to_message, descriptor->FindFieldByName("foo_lazy_message")); + EXPECT_TRUE(released != NULL); + EXPECT_EQ(&sub_message, released); + delete released; + + TestUtil::ReflectionTester::SetOneofViaReflection(&from_message2); + + reflection->MutableMessage( + &from_message2, descriptor->FindFieldByName("foo_message")); + + TestUtil::ReflectionTester:: + SetAllocatedOptionalMessageFieldsToMessageViaReflection( + &from_message2, &to_message); + + const Message& sub_message2 = reflection->GetMessage( + to_message, descriptor->FindFieldByName("foo_message")); + released = reflection->ReleaseMessage( + &to_message, descriptor->FindFieldByName("foo_message")); + EXPECT_TRUE(released != NULL); + EXPECT_EQ(&sub_message2, released); + delete released; +} + +TEST(GeneratedMessageReflectionTest, ReleaseMessageTest) { + unittest::TestAllTypes message; + TestUtil::ReflectionTester reflection_tester( + unittest::TestAllTypes::descriptor()); + + // When nothing is set, we expect all released messages to be NULL. + reflection_tester.ExpectMessagesReleasedViaReflection( + &message, TestUtil::ReflectionTester::IS_NULL); + + // After fields are set we should get non-NULL releases. + reflection_tester.SetAllFieldsViaReflection(&message); + reflection_tester.ExpectMessagesReleasedViaReflection( + &message, TestUtil::ReflectionTester::NOT_NULL); + + // After Clear() we may or may not get a message from ReleaseMessage(). + // This is implementation specific. + reflection_tester.SetAllFieldsViaReflection(&message); + message.Clear(); + reflection_tester.ExpectMessagesReleasedViaReflection( + &message, TestUtil::ReflectionTester::CAN_BE_NULL); + + // Test a different code path for setting after releasing. + TestUtil::SetAllFields(&message); + TestUtil::ExpectAllFieldsSet(message); +} + +TEST(GeneratedMessageReflectionTest, ReleaseExtensionMessageTest) { + unittest::TestAllExtensions message; + TestUtil::ReflectionTester reflection_tester( + unittest::TestAllExtensions::descriptor()); + + // When nothing is set, we expect all released messages to be NULL. + reflection_tester.ExpectMessagesReleasedViaReflection( + &message, TestUtil::ReflectionTester::IS_NULL); + + // After fields are set we should get non-NULL releases. + reflection_tester.SetAllFieldsViaReflection(&message); + reflection_tester.ExpectMessagesReleasedViaReflection( + &message, TestUtil::ReflectionTester::NOT_NULL); + + // After Clear() we may or may not get a message from ReleaseMessage(). + // This is implementation specific. + reflection_tester.SetAllFieldsViaReflection(&message); + message.Clear(); + reflection_tester.ExpectMessagesReleasedViaReflection( + &message, TestUtil::ReflectionTester::CAN_BE_NULL); + + // Test a different code path for setting after releasing. + TestUtil::SetAllExtensions(&message); + TestUtil::ExpectAllExtensionsSet(message); +} + +TEST(GeneratedMessageReflectionTest, ReleaseOneofMessageTest) { + unittest::TestOneof2 message; + TestUtil::ReflectionTester::SetOneofViaReflection(&message); + + const Descriptor* descriptor = unittest::TestOneof2::descriptor(); + const Reflection* reflection = message.GetReflection(); + const Message& sub_message = reflection->GetMessage( + message, descriptor->FindFieldByName("foo_lazy_message")); + Message* released = reflection->ReleaseMessage( + &message, descriptor->FindFieldByName("foo_lazy_message")); + + EXPECT_TRUE(released != NULL); + EXPECT_EQ(&sub_message, released); + delete released; + + released = reflection->ReleaseMessage( + &message, descriptor->FindFieldByName("foo_lazy_message")); + EXPECT_TRUE(released == NULL); +} + +#ifdef PROTOBUF_HAS_DEATH_TEST TEST(GeneratedMessageReflectionTest, UsageErrors) { unittest::TestAllTypes message; @@ -376,7 +787,7 @@ TEST(GeneratedMessageReflectionTest, UsageErrors) { #undef f } -#endif // GTEST_HAS_DEATH_TEST +#endif // PROTOBUF_HAS_DEATH_TEST } // namespace diff --git a/src/google/protobuf/generated_message_util.cc b/src/google/protobuf/generated_message_util.cc index 7ac015d..c0726a6 100644 --- a/src/google/protobuf/generated_message_util.cc +++ b/src/google/protobuf/generated_message_util.cc @@ -36,6 +36,7 @@ #include <limits> + namespace google { namespace protobuf { namespace internal { @@ -47,6 +48,13 @@ double NaN() { return std::numeric_limits<double>::quiet_NaN(); } +const ::std::string* empty_string_; +GOOGLE_PROTOBUF_DECLARE_ONCE(empty_string_once_init_); + +void InitEmptyString() { + empty_string_ = new string; +} + } // namespace internal } // namespace protobuf diff --git a/src/google/protobuf/generated_message_util.h b/src/google/protobuf/generated_message_util.h index daa16f7..b6c0cf9 100644 --- a/src/google/protobuf/generated_message_util.h +++ b/src/google/protobuf/generated_message_util.h @@ -38,19 +38,18 @@ #ifndef GOOGLE_PROTOBUF_GENERATED_MESSAGE_UTIL_H__ #define GOOGLE_PROTOBUF_GENERATED_MESSAGE_UTIL_H__ -#include <google/protobuf/stubs/common.h> +#include <assert.h> +#include <string> +#include <google/protobuf/stubs/once.h> +#include <google/protobuf/stubs/common.h> namespace google { -namespace protobuf { - namespace io { - class CodedInputStream; // coded_stream.h - } -} namespace protobuf { namespace internal { + // Annotation for the compiler to emit a deprecation message if a field marked // with option 'deprecated=true' is used in the code, or for other things in // generated code which are deprecated. @@ -58,17 +57,54 @@ namespace internal { // For internal use in the pb.cc files, deprecation warnings are suppressed // there. #undef DEPRECATED_PROTOBUF_FIELD -#if !defined(INTERNAL_SUPPRESS_PROTOBUF_FIELD_DEPRECATION) -# define PROTOBUF_DEPRECATED GOOGLE_ATTRIBUTE_DEPRECATED -#else -# define PROTOBUF_DEPRECATED -#endif +#define PROTOBUF_DEPRECATED // Constants for special floating point values. LIBPROTOBUF_EXPORT double Infinity(); LIBPROTOBUF_EXPORT double NaN(); +// TODO(jieluo): Change to template. We have tried to use template, +// but it causes net/rpc/python:rpcutil_test fail (the empty string will +// init twice). It may related to swig. Change to template after we +// found the solution. + +// Default empty string object. Don't use the pointer directly. Instead, call +// GetEmptyString() to get the reference. +LIBPROTOBUF_EXPORT extern const ::std::string* empty_string_; +LIBPROTOBUF_EXPORT extern ProtobufOnceType empty_string_once_init_; +LIBPROTOBUF_EXPORT void InitEmptyString(); + + +LIBPROTOBUF_EXPORT inline const ::std::string& GetEmptyStringAlreadyInited() { + assert(empty_string_ != NULL); + return *empty_string_; +} +LIBPROTOBUF_EXPORT inline const ::std::string& GetEmptyString() { + ::google::protobuf::GoogleOnceInit(&empty_string_once_init_, &InitEmptyString); + return GetEmptyStringAlreadyInited(); +} + +// Defined in generated_message_reflection.cc -- not actually part of the lite +// library. +// +// TODO(jasonh): The various callers get this declaration from a variety of +// places: probably in most cases repeated_field.h. Clean these up so they all +// get the declaration from this file. +LIBPROTOBUF_EXPORT int StringSpaceUsedExcludingSelf(const string& str); + + +// True if IsInitialized() is true for all elements of t. Type is expected +// to be a RepeatedPtrField<some message type>. It's useful to have this +// helper here to keep the protobuf compiler from ever having to emit loops in +// IsInitialized() methods. We want the C++ compiler to inline this or not +// as it sees fit. +template <class Type> bool AllAreInitialized(const Type& t) { + for (int i = t.size(); --i >= 0; ) { + if (!t.Get(i).IsInitialized()) return false; + } + return true; +} } // namespace internal } // namespace protobuf diff --git a/src/google/protobuf/io/coded_stream.cc b/src/google/protobuf/io/coded_stream.cc index 6a91a13..f6a8453 100644 --- a/src/google/protobuf/io/coded_stream.cc +++ b/src/google/protobuf/io/coded_stream.cc @@ -43,7 +43,7 @@ #include <limits.h> #include <google/protobuf/io/zero_copy_stream.h> #include <google/protobuf/stubs/common.h> -#include <google/protobuf/stubs/stl_util-inl.h> +#include <google/protobuf/stubs/stl_util.h> namespace google { @@ -56,10 +56,36 @@ static const int kMaxVarintBytes = 10; static const int kMaxVarint32Bytes = 5; +inline bool NextNonEmpty(ZeroCopyInputStream* input, + const void** data, int* size) { + bool success; + do { + success = input->Next(data, size); + } while (success && *size == 0); + return success; +} + } // namespace // CodedInputStream ================================================== +CodedInputStream::~CodedInputStream() { + if (input_ != NULL) { + BackUpInputToCurrentPosition(); + } + + if (total_bytes_warning_threshold_ == -2) { + GOOGLE_LOG(WARNING) << "The total number of bytes read was " << total_bytes_read_; + } +} + +// Static. +int CodedInputStream::default_recursion_limit_ = 100; + + +void CodedOutputStream::EnableAliasing(bool enabled) { + aliasing_enabled_ = enabled && output_->AllowsAliasing(); +} void CodedInputStream::BackUpInputToCurrentPosition() { int backup_bytes = BufferSize() + buffer_size_after_limit_ + overflow_bytes_; @@ -89,8 +115,7 @@ inline void CodedInputStream::RecomputeBufferLimits() { CodedInputStream::Limit CodedInputStream::PushLimit(int byte_limit) { // Current position relative to the beginning of the stream. - int current_position = total_bytes_read_ - - (BufferSize() + buffer_size_after_limit_); + int current_position = CurrentPosition(); Limit old_limit = current_limit_; @@ -124,10 +149,9 @@ void CodedInputStream::PopLimit(Limit limit) { legitimate_message_end_ = false; } -int CodedInputStream::BytesUntilLimit() { +int CodedInputStream::BytesUntilLimit() const { if (current_limit_ == INT_MAX) return -1; - int current_position = total_bytes_read_ - - (BufferSize() + buffer_size_after_limit_); + int current_position = CurrentPosition(); return current_limit_ - current_position; } @@ -136,13 +160,22 @@ void CodedInputStream::SetTotalBytesLimit( int total_bytes_limit, int warning_threshold) { // Make sure the limit isn't already past, since this could confuse other // code. - int current_position = total_bytes_read_ - - (BufferSize() + buffer_size_after_limit_); + int current_position = CurrentPosition(); total_bytes_limit_ = max(current_position, total_bytes_limit); - total_bytes_warning_threshold_ = warning_threshold; + if (warning_threshold >= 0) { + total_bytes_warning_threshold_ = warning_threshold; + } else { + // warning_threshold is negative + total_bytes_warning_threshold_ = -1; + } RecomputeBufferLimits(); } +int CodedInputStream::BytesUntilTotalBytesLimit() const { + if (total_bytes_limit_ == INT_MAX) return -1; + return total_bytes_limit_ - CurrentPosition(); +} + void CodedInputStream::PrintTotalBytesLimitError() { GOOGLE_LOG(ERROR) << "A protocol message was rejected because it was too " "big (more than " << total_bytes_limit_ @@ -223,6 +256,14 @@ bool CodedInputStream::ReadStringFallback(string* buffer, int size) { buffer->clear(); } + int closest_limit = min(current_limit_, total_bytes_limit_); + if (closest_limit != INT_MAX) { + int bytes_to_limit = closest_limit - CurrentPosition(); + if (bytes_to_limit > 0 && size > 0 && size <= bytes_to_limit) { + buffer->reserve(size); + } + } + int current_buffer_size; while ((current_buffer_size = BufferSize()) < size) { // Some STL implementations "helpfully" crash on buffer->append(NULL, 0). @@ -289,11 +330,16 @@ inline const uint8* ReadVarint32FromArray(const uint8* buffer, uint32* value) { uint32 b; uint32 result; - b = *(ptr++); result = (b & 0x7F) ; if (!(b & 0x80)) goto done; - b = *(ptr++); result |= (b & 0x7F) << 7; if (!(b & 0x80)) goto done; - b = *(ptr++); result |= (b & 0x7F) << 14; if (!(b & 0x80)) goto done; - b = *(ptr++); result |= (b & 0x7F) << 21; if (!(b & 0x80)) goto done; - b = *(ptr++); result |= b << 28; if (!(b & 0x80)) goto done; + b = *(ptr++); result = b ; if (!(b & 0x80)) goto done; + result -= 0x80; + b = *(ptr++); result += b << 7; if (!(b & 0x80)) goto done; + result -= 0x80 << 7; + b = *(ptr++); result += b << 14; if (!(b & 0x80)) goto done; + result -= 0x80 << 14; + b = *(ptr++); result += b << 21; if (!(b & 0x80)) goto done; + result -= 0x80 << 21; + b = *(ptr++); result += b << 28; if (!(b & 0x80)) goto done; + // "result -= 0x80 << 28" is irrevelant. // If the input is larger than 32 bits, we still need to read it all // and discard the high-order bits. @@ -323,8 +369,8 @@ bool CodedInputStream::ReadVarint32Slow(uint32* value) { bool CodedInputStream::ReadVarint32Fallback(uint32* value) { if (BufferSize() >= kMaxVarintBytes || - // Optimization: If the varint ends at exactly the end of the buffer, - // we can detect that and still use the fast path. + // Optimization: We're also safe if the buffer is non-empty and it ends + // with a byte that would terminate a varint. (buffer_end_ > buffer_ && !(buffer_end_[-1] & 0x80))) { const uint8* end = ReadVarint32FromArray(buffer_, value); if (end == NULL) return false; @@ -359,16 +405,17 @@ uint32 CodedInputStream::ReadTagSlow() { // For the slow path, just do a 64-bit read. Try to optimize for one-byte tags // again, since we have now refreshed the buffer. - uint64 result; + uint64 result = 0; if (!ReadVarint64(&result)) return 0; return static_cast<uint32>(result); } uint32 CodedInputStream::ReadTagFallback() { - if (BufferSize() >= kMaxVarintBytes || - // Optimization: If the varint ends at exactly the end of the buffer, - // we can detect that and still use the fast path. - (buffer_end_ > buffer_ && !(buffer_end_[-1] & 0x80))) { + const int buf_size = BufferSize(); + if (buf_size >= kMaxVarintBytes || + // Optimization: We're also safe if the buffer is non-empty and it ends + // with a byte that would terminate a varint. + (buf_size > 0 && !(buffer_end_[-1] & 0x80))) { uint32 tag; const uint8* end = ReadVarint32FromArray(buffer_, &tag); if (end == NULL) { @@ -379,7 +426,9 @@ uint32 CodedInputStream::ReadTagFallback() { } else { // We are commonly at a limit when attempting to read tags. Try to quickly // detect this case without making another function call. - if (buffer_ == buffer_end_ && buffer_size_after_limit_ > 0 && + if ((buf_size == 0) && + ((buffer_size_after_limit_ > 0) || + (total_bytes_read_ == current_limit_)) && // Make sure that the limit we hit is not total_bytes_limit_, since // in that case we still need to call Refresh() so that it prints an // error. @@ -417,8 +466,8 @@ bool CodedInputStream::ReadVarint64Slow(uint64* value) { bool CodedInputStream::ReadVarint64Fallback(uint64* value) { if (BufferSize() >= kMaxVarintBytes || - // Optimization: If the varint ends at exactly the end of the buffer, - // we can detect that and still use the fast path. + // Optimization: We're also safe if the buffer is non-empty and it ends + // with a byte that would terminate a varint. (buffer_end_ > buffer_ && !(buffer_end_[-1] & 0x80))) { // Fast path: We have enough bytes left in the buffer to guarantee that // this read won't cross the end, so we can skip the checks. @@ -430,20 +479,30 @@ bool CodedInputStream::ReadVarint64Fallback(uint64* value) { // processors. uint32 part0 = 0, part1 = 0, part2 = 0; - b = *(ptr++); part0 = (b & 0x7F) ; if (!(b & 0x80)) goto done; - b = *(ptr++); part0 |= (b & 0x7F) << 7; if (!(b & 0x80)) goto done; - b = *(ptr++); part0 |= (b & 0x7F) << 14; if (!(b & 0x80)) goto done; - b = *(ptr++); part0 |= (b & 0x7F) << 21; if (!(b & 0x80)) goto done; - b = *(ptr++); part1 = (b & 0x7F) ; if (!(b & 0x80)) goto done; - b = *(ptr++); part1 |= (b & 0x7F) << 7; if (!(b & 0x80)) goto done; - b = *(ptr++); part1 |= (b & 0x7F) << 14; if (!(b & 0x80)) goto done; - b = *(ptr++); part1 |= (b & 0x7F) << 21; if (!(b & 0x80)) goto done; - b = *(ptr++); part2 = (b & 0x7F) ; if (!(b & 0x80)) goto done; - b = *(ptr++); part2 |= (b & 0x7F) << 7; if (!(b & 0x80)) goto done; + b = *(ptr++); part0 = b ; if (!(b & 0x80)) goto done; + part0 -= 0x80; + b = *(ptr++); part0 += b << 7; if (!(b & 0x80)) goto done; + part0 -= 0x80 << 7; + b = *(ptr++); part0 += b << 14; if (!(b & 0x80)) goto done; + part0 -= 0x80 << 14; + b = *(ptr++); part0 += b << 21; if (!(b & 0x80)) goto done; + part0 -= 0x80 << 21; + b = *(ptr++); part1 = b ; if (!(b & 0x80)) goto done; + part1 -= 0x80; + b = *(ptr++); part1 += b << 7; if (!(b & 0x80)) goto done; + part1 -= 0x80 << 7; + b = *(ptr++); part1 += b << 14; if (!(b & 0x80)) goto done; + part1 -= 0x80 << 14; + b = *(ptr++); part1 += b << 21; if (!(b & 0x80)) goto done; + part1 -= 0x80 << 21; + b = *(ptr++); part2 = b ; if (!(b & 0x80)) goto done; + part2 -= 0x80; + b = *(ptr++); part2 += b << 7; if (!(b & 0x80)) goto done; + // "part2 -= 0x80 << 7" is irrelevant because (0x80 << 7) << 56 is 0. // We have overrun the maximum size of a varint (10 bytes). The data // must be corrupt. - return NULL; + return false; done: Advance(ptr - buffer_); @@ -483,13 +542,13 @@ bool CodedInputStream::Refresh() { "CodedInputStream::SetTotalBytesLimit() in " "google/protobuf/io/coded_stream.h."; - // Don't warn again for this stream. - total_bytes_warning_threshold_ = -1; + // Don't warn again for this stream, and print total size at the end. + total_bytes_warning_threshold_ = -2; } const void* void_buffer; int buffer_size; - if (input_->Next(&void_buffer, &buffer_size)) { + if (NextNonEmpty(input_, &void_buffer, &buffer_size)) { buffer_ = reinterpret_cast<const uint8*>(void_buffer); buffer_end_ = buffer_ + buffer_size; GOOGLE_CHECK_GE(buffer_size, 0); @@ -528,7 +587,8 @@ CodedOutputStream::CodedOutputStream(ZeroCopyOutputStream* output) buffer_(NULL), buffer_size_(0), total_bytes_(0), - had_error_(false) { + had_error_(false), + aliasing_enabled_(false) { // Eagerly Refresh() so buffer space is immediately available. Refresh(); // The Refresh() may have failed. If the client doesn't write any data, @@ -582,6 +642,23 @@ uint8* CodedOutputStream::WriteRawToArray( } +void CodedOutputStream::WriteAliasedRaw(const void* data, int size) { + if (size < buffer_size_ + ) { + WriteRaw(data, size); + } else { + if (buffer_size_ > 0) { + output_->BackUp(buffer_size_); + total_bytes_ -= buffer_size_; + buffer_ = NULL; + buffer_size_ = 0; + } + + total_bytes_ += size; + had_error_ |= !output_->WriteAliasedRaw(data, size); + } +} + void CodedOutputStream::WriteLittleEndian32(uint32 value) { uint8 bytes[sizeof(value)]; @@ -825,6 +902,13 @@ int CodedOutputStream::VarintSize64(uint64 value) { } } +uint8* CodedOutputStream::WriteStringWithSizeToArray(const string& str, + uint8* target) { + GOOGLE_DCHECK_LE(str.size(), kuint32max); + target = WriteVarint32ToArray(str.size(), target); + return WriteStringToArray(str, target); +} + } // namespace io } // namespace protobuf } // namespace google diff --git a/src/google/protobuf/io/coded_stream.h b/src/google/protobuf/io/coded_stream.h index e5f6161..50a03a1 100644 --- a/src/google/protobuf/io/coded_stream.h +++ b/src/google/protobuf/io/coded_stream.h @@ -110,14 +110,27 @@ #define GOOGLE_PROTOBUF_IO_CODED_STREAM_H__ #include <string> -#ifndef _MSC_VER -#include <sys/param.h> -#endif // !_MSC_VER +#ifdef _MSC_VER + #if defined(_M_IX86) && \ + !defined(PROTOBUF_DISABLE_LITTLE_ENDIAN_OPT_FOR_TEST) + #define PROTOBUF_LITTLE_ENDIAN 1 + #endif + #if _MSC_VER >= 1300 + // If MSVC has "/RTCc" set, it will complain about truncating casts at + // runtime. This file contains some intentional truncating casts. + #pragma runtime_checks("c", off) + #endif +#else + #include <sys/param.h> // __BYTE_ORDER + #if defined(__BYTE_ORDER) && __BYTE_ORDER == __LITTLE_ENDIAN && \ + !defined(PROTOBUF_DISABLE_LITTLE_ENDIAN_OPT_FOR_TEST) + #define PROTOBUF_LITTLE_ENDIAN 1 + #endif +#endif #include <google/protobuf/stubs/common.h> -#include <google/protobuf/stubs/common.h> // for GOOGLE_PREDICT_TRUE macro -namespace google { +namespace google { namespace protobuf { class DescriptorPool; @@ -157,6 +170,9 @@ class LIBPROTOBUF_EXPORT CodedInputStream { // successfully and the stream's byte limit. ~CodedInputStream(); + // Return true if this CodedInputStream reads from a flat array instead of + // a ZeroCopyInputStream. + inline bool IsFlat() const; // Skips a number of bytes. Returns false if an underlying read error // occurs. @@ -217,11 +233,22 @@ class LIBPROTOBUF_EXPORT CodedInputStream { // Read a tag. This calls ReadVarint32() and returns the result, or returns // zero (which is not a valid tag) if ReadVarint32() fails. Also, it updates // the last tag value, which can be checked with LastTagWas(). - // Always inline because this is only called in once place per parse loop + // Always inline because this is only called in one place per parse loop // but it is called for every iteration of said loop, so it should be fast. // GCC doesn't want to inline this by default. uint32 ReadTag() GOOGLE_ATTRIBUTE_ALWAYS_INLINE; + // This usually a faster alternative to ReadTag() when cutoff is a manifest + // constant. It does particularly well for cutoff >= 127. The first part + // of the return value is the tag that was read, though it can also be 0 in + // the cases where ReadTag() would return 0. If the second part is true + // then the tag is known to be in [0, cutoff]. If not, the tag either is + // above cutoff or is 0. (There's intentional wiggle room when tag is 0, + // because that can arise in several ways, and for best performance we want + // to avoid an extra "is tag == 0?" check here.) + inline std::pair<uint32, bool> ReadTagWithCutoff(uint32 cutoff) + GOOGLE_ATTRIBUTE_ALWAYS_INLINE; + // Usually returns true if calling ReadVarint32() now would produce the given // value. Will always return false if ReadVarint32() would not return the // given value. If ExpectTag() returns true, it also advances past @@ -248,8 +275,8 @@ class LIBPROTOBUF_EXPORT CodedInputStream { // zero, and ConsumedEntireMessage() will return true. bool ExpectAtEnd(); - // If the last call to ReadTag() returned the given value, returns true. - // Otherwise, returns false; + // If the last call to ReadTag() or ReadTagWithCutoff() returned the + // given value, returns true. Otherwise, returns false; // // This is needed because parsers for some types of embedded messages // (with field type TYPE_GROUP) don't actually know that they've reached the @@ -298,7 +325,10 @@ class LIBPROTOBUF_EXPORT CodedInputStream { // Returns the number of bytes left until the nearest limit on the // stack is hit, or -1 if no limits are in place. - int BytesUntilLimit(); + int BytesUntilLimit() const; + + // Returns current position relative to the beginning of the input stream. + int CurrentPosition() const; // Total Bytes Limit ----------------------------------------------- // To prevent malicious users from sending excessively large messages @@ -314,8 +344,9 @@ class LIBPROTOBUF_EXPORT CodedInputStream { // cause integer overflows is 512MB. The default limit is 64MB. Apps // should set shorter limits if possible. If warning_threshold is not -1, // a warning will be printed to stderr after warning_threshold bytes are - // read. An error will always be printed to stderr if the limit is - // reached. + // read. For backwards compatibility all negative values get squashed to -1, + // as other negative values might have special internal meanings. + // An error will always be printed to stderr if the limit is reached. // // This is unrelated to PushLimit()/PopLimit(). // @@ -336,15 +367,20 @@ class LIBPROTOBUF_EXPORT CodedInputStream { // something unusual. void SetTotalBytesLimit(int total_bytes_limit, int warning_threshold); + // The Total Bytes Limit minus the Current Position, or -1 if there + // is no Total Bytes Limit. + int BytesUntilTotalBytesLimit() const; + // Recursion Limit ------------------------------------------------- // To prevent corrupt or malicious messages from causing stack overflows, // we must keep track of the depth of recursion when parsing embedded // messages and groups. CodedInputStream keeps track of this because it // is the only object that is passed down the stack during parsing. - // Sets the maximum recursion depth. The default is 64. + // Sets the maximum recursion depth. The default is 100. void SetRecursionLimit(int limit); + // Increments the current recursion depth. Returns true if the depth is // under the limit, false if it has gone over. bool IncrementRecursionDepth(); @@ -420,7 +456,8 @@ class LIBPROTOBUF_EXPORT CodedInputStream { // // Note that this feature is ignored when parsing "lite" messages as they do // not have descriptors. - void SetExtensionRegistry(DescriptorPool* pool, MessageFactory* factory); + void SetExtensionRegistry(const DescriptorPool* pool, + MessageFactory* factory); // Get the DescriptorPool set via SetExtensionRegistry(), or NULL if no pool // has been provided. @@ -444,7 +481,7 @@ class LIBPROTOBUF_EXPORT CodedInputStream { int overflow_bytes_; // LastTagWas() stuff. - uint32 last_tag_; // result of last ReadTag(). + uint32 last_tag_; // result of last ReadTag() or ReadTagWithCutoff(). // This is set true by ReadTag{Fallback/Slow}() if it is called when exactly // at EOF, or by ExpectAtEnd() when it returns true. This happens when we @@ -469,6 +506,11 @@ class LIBPROTOBUF_EXPORT CodedInputStream { // Maximum number of bytes to read, period. This is unrelated to // current_limit_. Set using SetTotalBytesLimit(). int total_bytes_limit_; + + // If positive/0: Limit for bytes read after which a warning due to size + // should be logged. + // If -1: Printing of warning disabled. Can be set by client. + // If -2: Internal: Limit has been reached, print full size when destructing. int total_bytes_warning_threshold_; // Current recursion depth, controlled by IncrementRecursionDepth() and @@ -521,12 +563,13 @@ class LIBPROTOBUF_EXPORT CodedInputStream { bool ReadStringFallback(string* buffer, int size); // Return the size of the buffer. - uint32 BufferSize() const; + int BufferSize() const; static const int kDefaultTotalBytesLimit = 64 << 20; // 64MB static const int kDefaultTotalBytesWarningThreshold = 32 << 20; // 32MB - static const int kDefaultRecursionLimit = 64; + + static int default_recursion_limit_; // 100 by default. }; // Class which encodes and writes binary data which is composed of varint- @@ -554,7 +597,7 @@ class LIBPROTOBUF_EXPORT CodedInputStream { // char text[] = "Hello world!"; // // int coded_size = sizeof(magic_number) + -// CodedOutputStream::Varint32Size(strlen(text)) + +// CodedOutputStream::VarintSize32(strlen(text)) + // strlen(text); // // uint8* buffer = @@ -610,6 +653,9 @@ class LIBPROTOBUF_EXPORT CodedOutputStream { // Write raw bytes, copying them from the given buffer. void WriteRaw(const void* buffer, int size); + // Like WriteRaw() but will try to write aliased data if aliasing is + // turned on. + void WriteRawMaybeAliased(const void* data, int size); // Like WriteRaw() but writing directly to the target array. // This is _not_ inlined, as the compiler often optimizes memcpy into inline // copy loops. Since this gets called by every field with string or bytes @@ -621,8 +667,21 @@ class LIBPROTOBUF_EXPORT CodedOutputStream { void WriteString(const string& str); // Like WriteString() but writing directly to the target array. static uint8* WriteStringToArray(const string& str, uint8* target); + // Write the varint-encoded size of str followed by str. + static uint8* WriteStringWithSizeToArray(const string& str, uint8* target); + // Instructs the CodedOutputStream to allow the underlying + // ZeroCopyOutputStream to hold pointers to the original structure instead of + // copying, if it supports it (i.e. output->AllowsAliasing() is true). If the + // underlying stream does not support aliasing, then enabling it has no + // affect. For now, this only affects the behavior of + // WriteRawMaybeAliased(). + // + // NOTE: It is caller's responsibility to ensure that the chunk of memory + // remains live until all of the data has been consumed from the stream. + void EnableAliasing(bool enabled); + // Write a 32-bit little-endian integer. void WriteLittleEndian32(uint32 value); // Like WriteLittleEndian32() but writing directly to the target array. @@ -667,6 +726,21 @@ class LIBPROTOBUF_EXPORT CodedOutputStream { // If negative, 10 bytes. Otheriwse, same as VarintSize32(). static int VarintSize32SignExtended(int32 value); + // Compile-time equivalent of VarintSize32(). + template <uint32 Value> + struct StaticVarintSize32 { + static const int value = + (Value < (1 << 7)) + ? 1 + : (Value < (1 << 14)) + ? 2 + : (Value < (1 << 21)) + ? 3 + : (Value < (1 << 28)) + ? 4 + : 5; + }; + // Returns the total number of bytes written since this object was created. inline int ByteCount() const; @@ -682,6 +756,7 @@ class LIBPROTOBUF_EXPORT CodedOutputStream { int buffer_size_; int total_bytes_; // Sum of sizes of all buffers seen so far. bool had_error_; // Whether an error occurred during output. + bool aliasing_enabled_; // See EnableAliasing(). // Advance the buffer by a given number of bytes. void Advance(int amount); @@ -690,6 +765,10 @@ class LIBPROTOBUF_EXPORT CodedOutputStream { // Advance(buffer_size_). bool Refresh(); + // Like WriteRaw() but may avoid copying if the underlying + // ZeroCopyOutputStream supports it. + void WriteAliasedRaw(const void* buffer, int size); + static uint8* WriteVarint32FallbackToArray(uint32 value, uint8* target); // Always-inlined versions of WriteVarint* functions so that code can be @@ -735,8 +814,7 @@ inline bool CodedInputStream::ReadVarint64(uint64* value) { inline const uint8* CodedInputStream::ReadLittleEndian32FromArray( const uint8* buffer, uint32* value) { -#if !defined(PROTOBUF_DISABLE_LITTLE_ENDIAN_OPT_FOR_TEST) && \ - defined(__BYTE_ORDER) && __BYTE_ORDER == __LITTLE_ENDIAN +#if defined(PROTOBUF_LITTLE_ENDIAN) memcpy(value, buffer, sizeof(*value)); return buffer + sizeof(*value); #else @@ -751,8 +829,7 @@ inline const uint8* CodedInputStream::ReadLittleEndian32FromArray( inline const uint8* CodedInputStream::ReadLittleEndian64FromArray( const uint8* buffer, uint64* value) { -#if !defined(PROTOBUF_DISABLE_LITTLE_ENDIAN_OPT_FOR_TEST) && \ - defined(__BYTE_ORDER) && __BYTE_ORDER == __LITTLE_ENDIAN +#if defined(PROTOBUF_LITTLE_ENDIAN) memcpy(value, buffer, sizeof(*value)); return buffer + sizeof(*value); #else @@ -771,9 +848,8 @@ inline const uint8* CodedInputStream::ReadLittleEndian64FromArray( } inline bool CodedInputStream::ReadLittleEndian32(uint32* value) { -#if !defined(PROTOBUF_DISABLE_LITTLE_ENDIAN_OPT_FOR_TEST) && \ - defined(__BYTE_ORDER) && __BYTE_ORDER == __LITTLE_ENDIAN - if (GOOGLE_PREDICT_TRUE(BufferSize() >= sizeof(*value))) { +#if defined(PROTOBUF_LITTLE_ENDIAN) + if (GOOGLE_PREDICT_TRUE(BufferSize() >= static_cast<int>(sizeof(*value)))) { memcpy(value, buffer_, sizeof(*value)); Advance(sizeof(*value)); return true; @@ -786,9 +862,8 @@ inline bool CodedInputStream::ReadLittleEndian32(uint32* value) { } inline bool CodedInputStream::ReadLittleEndian64(uint64* value) { -#if !defined(PROTOBUF_DISABLE_LITTLE_ENDIAN_OPT_FOR_TEST) && \ - defined(__BYTE_ORDER) && __BYTE_ORDER == __LITTLE_ENDIAN - if (GOOGLE_PREDICT_TRUE(BufferSize() >= sizeof(*value))) { +#if defined(PROTOBUF_LITTLE_ENDIAN) + if (GOOGLE_PREDICT_TRUE(BufferSize() >= static_cast<int>(sizeof(*value)))) { memcpy(value, buffer_, sizeof(*value)); Advance(sizeof(*value)); return true; @@ -811,6 +886,45 @@ inline uint32 CodedInputStream::ReadTag() { } } +inline std::pair<uint32, bool> CodedInputStream::ReadTagWithCutoff( + uint32 cutoff) { + // In performance-sensitive code we can expect cutoff to be a compile-time + // constant, and things like "cutoff >= kMax1ByteVarint" to be evaluated at + // compile time. + if (GOOGLE_PREDICT_TRUE(buffer_ < buffer_end_)) { + // Hot case: buffer_ non_empty, buffer_[0] in [1, 128). + // TODO(gpike): Is it worth rearranging this? E.g., if the number of fields + // is large enough then is it better to check for the two-byte case first? + if (static_cast<int8>(buffer_[0]) > 0) { + const uint32 kMax1ByteVarint = 0x7f; + uint32 tag = last_tag_ = buffer_[0]; + Advance(1); + return make_pair(tag, cutoff >= kMax1ByteVarint || tag <= cutoff); + } + // Other hot case: cutoff >= 0x80, buffer_ has at least two bytes available, + // and tag is two bytes. The latter is tested by bitwise-and-not of the + // first byte and the second byte. + if (cutoff >= 0x80 && + GOOGLE_PREDICT_TRUE(buffer_ + 1 < buffer_end_) && + GOOGLE_PREDICT_TRUE((buffer_[0] & ~buffer_[1]) >= 0x80)) { + const uint32 kMax2ByteVarint = (0x7f << 7) + 0x7f; + uint32 tag = last_tag_ = (1u << 7) * buffer_[1] + (buffer_[0] - 0x80); + Advance(2); + // It might make sense to test for tag == 0 now, but it is so rare that + // that we don't bother. A varint-encoded 0 should be one byte unless + // the encoder lost its mind. The second part of the return value of + // this function is allowed to be either true or false if the tag is 0, + // so we don't have to check for tag == 0. We may need to check whether + // it exceeds cutoff. + bool at_or_below_cutoff = cutoff >= kMax2ByteVarint || tag <= cutoff; + return make_pair(tag, at_or_below_cutoff); + } + } + // Slow path + last_tag_ = ReadTagFallback(); + return make_pair(last_tag_, static_cast<uint32>(last_tag_ - 1) < cutoff); +} + inline bool CodedInputStream::LastTagWas(uint32 expected) { return last_tag_ == expected; } @@ -867,7 +981,9 @@ inline bool CodedInputStream::ExpectAtEnd() { // If we are at a limit we know no more bytes can be read. Otherwise, it's // hard to say without calling Refresh(), and we'd rather not do that. - if (buffer_ == buffer_end_ && buffer_size_after_limit_ != 0) { + if (buffer_ == buffer_end_ && + ((buffer_size_after_limit_ != 0) || + (total_bytes_read_ == current_limit_))) { last_tag_ = 0; // Pretend we called ReadTag()... legitimate_message_end_ = true; // ... and it hit EOF. return true; @@ -876,6 +992,10 @@ inline bool CodedInputStream::ExpectAtEnd() { } } +inline int CodedInputStream::CurrentPosition() const { + return total_bytes_read_ - (BufferSize() + buffer_size_after_limit_); +} + inline uint8* CodedOutputStream::GetDirectBufferForNBytesAndAdvance(int size) { if (buffer_size_ < size) { return NULL; @@ -915,8 +1035,7 @@ inline uint8* CodedOutputStream::WriteVarint32SignExtendedToArray( inline uint8* CodedOutputStream::WriteLittleEndian32ToArray(uint32 value, uint8* target) { -#if !defined(PROTOBUF_DISABLE_LITTLE_ENDIAN_OPT_FOR_TEST) && \ - defined(__BYTE_ORDER) && __BYTE_ORDER == __LITTLE_ENDIAN +#if defined(PROTOBUF_LITTLE_ENDIAN) memcpy(target, &value, sizeof(value)); #else target[0] = static_cast<uint8>(value); @@ -929,8 +1048,7 @@ inline uint8* CodedOutputStream::WriteLittleEndian32ToArray(uint32 value, inline uint8* CodedOutputStream::WriteLittleEndian64ToArray(uint64 value, uint8* target) { -#if !defined(PROTOBUF_DISABLE_LITTLE_ENDIAN_OPT_FOR_TEST) && \ - defined(__BYTE_ORDER) && __BYTE_ORDER == __LITTLE_ENDIAN +#if defined(PROTOBUF_LITTLE_ENDIAN) memcpy(target, &value, sizeof(value)); #else uint32 part0 = static_cast<uint32>(value); @@ -983,12 +1101,21 @@ inline int CodedOutputStream::VarintSize32SignExtended(int32 value) { } inline void CodedOutputStream::WriteString(const string& str) { - WriteRaw(str.data(), str.size()); + WriteRaw(str.data(), static_cast<int>(str.size())); +} + +inline void CodedOutputStream::WriteRawMaybeAliased( + const void* data, int size) { + if (aliasing_enabled_) { + WriteAliasedRaw(data, size); + } else { + WriteRaw(data, size); + } } inline uint8* CodedOutputStream::WriteStringToArray( const string& str, uint8* target) { - return WriteRawToArray(str.data(), str.size(), target); + return WriteRawToArray(str.data(), static_cast<int>(str.size()), target); } inline int CodedOutputStream::ByteCount() const { @@ -1017,7 +1144,7 @@ inline void CodedInputStream::DecrementRecursionDepth() { if (recursion_depth_ > 0) --recursion_depth_; } -inline void CodedInputStream::SetExtensionRegistry(DescriptorPool* pool, +inline void CodedInputStream::SetExtensionRegistry(const DescriptorPool* pool, MessageFactory* factory) { extension_pool_ = pool; extension_factory_ = factory; @@ -1031,7 +1158,7 @@ inline MessageFactory* CodedInputStream::GetExtensionFactory() { return extension_factory_; } -inline uint32 CodedInputStream::BufferSize() const { +inline int CodedInputStream::BufferSize() const { return buffer_end_ - buffer_; } @@ -1044,12 +1171,12 @@ inline CodedInputStream::CodedInputStream(ZeroCopyInputStream* input) last_tag_(0), legitimate_message_end_(false), aliasing_enabled_(false), - current_limit_(INT_MAX), + current_limit_(kint32max), buffer_size_after_limit_(0), total_bytes_limit_(kDefaultTotalBytesLimit), total_bytes_warning_threshold_(kDefaultTotalBytesWarningThreshold), recursion_depth_(0), - recursion_limit_(kDefaultRecursionLimit), + recursion_limit_(default_recursion_limit_), extension_pool_(NULL), extension_factory_(NULL) { // Eagerly Refresh() so buffer space is immediately available. @@ -1070,21 +1197,24 @@ inline CodedInputStream::CodedInputStream(const uint8* buffer, int size) total_bytes_limit_(kDefaultTotalBytesLimit), total_bytes_warning_threshold_(kDefaultTotalBytesWarningThreshold), recursion_depth_(0), - recursion_limit_(kDefaultRecursionLimit), + recursion_limit_(default_recursion_limit_), extension_pool_(NULL), extension_factory_(NULL) { // Note that setting current_limit_ == size is important to prevent some // code paths from trying to access input_ and segfaulting. } -inline CodedInputStream::~CodedInputStream() { - if (input_ != NULL) { - BackUpInputToCurrentPosition(); - } +inline bool CodedInputStream::IsFlat() const { + return input_ == NULL; } } // namespace io } // namespace protobuf + +#if defined(_MSC_VER) && _MSC_VER >= 1300 + #pragma runtime_checks("c", restore) +#endif // _MSC_VER + } // namespace google #endif // GOOGLE_PROTOBUF_IO_CODED_STREAM_H__ diff --git a/src/google/protobuf/io/coded_stream_inl.h b/src/google/protobuf/io/coded_stream_inl.h index e9799d4..41dc10e 100644 --- a/src/google/protobuf/io/coded_stream_inl.h +++ b/src/google/protobuf/io/coded_stream_inl.h @@ -37,8 +37,9 @@ #define GOOGLE_PROTOBUF_IO_CODED_STREAM_INL_H__ #include <google/protobuf/io/coded_stream.h> +#include <google/protobuf/io/zero_copy_stream_impl_lite.h> #include <string> -#include <google/protobuf/stubs/stl_util-inl.h> +#include <google/protobuf/stubs/stl_util.h> namespace google { namespace protobuf { @@ -50,8 +51,12 @@ inline bool CodedInputStream::InternalReadStringInline(string* buffer, if (BufferSize() >= size) { STLStringResizeUninitialized(buffer, size); - memcpy(string_as_array(buffer), buffer_, size); - Advance(size); + // When buffer is empty, string_as_array(buffer) will return NULL but memcpy + // requires non-NULL pointers even when size is 0. Hench this check. + if (size > 0) { + memcpy(mutable_string_data(buffer), buffer_, size); + Advance(size); + } return true; } diff --git a/src/google/protobuf/io/coded_stream_unittest.cc b/src/google/protobuf/io/coded_stream_unittest.cc index 7d29833..0cfeb88 100644 --- a/src/google/protobuf/io/coded_stream_unittest.cc +++ b/src/google/protobuf/io/coded_stream_unittest.cc @@ -44,7 +44,6 @@ #include <google/protobuf/testing/googletest.h> #include <gtest/gtest.h> #include <google/protobuf/io/zero_copy_stream_impl.h> -#include <google/protobuf/stubs/strutil.h> // This declares an unsigned long long integer literal in a portable way. @@ -125,6 +124,13 @@ namespace { class CodedStreamTest : public testing::Test { protected: + // Helper method used by tests for bytes warning. See implementation comment + // for further information. + static void SetupTotalBytesLimitWarningTest( + int total_bytes_limit, int warning_threshold, + vector<string>* out_errors, vector<string>* out_warnings); + + // Buffer used during most of the tests. This assumes tests run sequentially. static const int kBufferSize = 1024 * 64; static uint8 buffer_[kBufferSize]; }; @@ -208,6 +214,33 @@ TEST_2D(CodedStreamTest, ReadTag, kVarintCases, kBlockSizes) { EXPECT_EQ(kVarintCases_case.size, input.ByteCount()); } +// This is the regression test that verifies that there is no issues +// with the empty input buffers handling. +TEST_F(CodedStreamTest, EmptyInputBeforeEos) { + class In : public ZeroCopyInputStream { + public: + In() : count_(0) {} + private: + virtual bool Next(const void** data, int* size) { + *data = NULL; + *size = 0; + return count_++ < 2; + } + virtual void BackUp(int count) { + GOOGLE_LOG(FATAL) << "Tests never call this."; + } + virtual bool Skip(int count) { + GOOGLE_LOG(FATAL) << "Tests never call this."; + return false; + } + virtual int64 ByteCount() const { return 0; } + int count_; + } in; + CodedInputStream input(&in); + input.ReadTag(); + EXPECT_TRUE(input.ConsumedEntireMessage()); +} + TEST_1D(CodedStreamTest, ExpectTag, kVarintCases) { // Leave one byte at the beginning of the buffer so we can read it // to force the first buffer to be loaded. @@ -649,14 +682,197 @@ TEST_F(CodedStreamTest, ReadStringImpossiblyLargeFromStringOnHeap) { EXPECT_FALSE(coded_input.ReadString(&str, 1 << 30)); } +TEST_1D(CodedStreamTest, ReadStringReservesMemoryOnTotalLimit, kBlockSizes) { + memcpy(buffer_, kRawBytes, sizeof(kRawBytes)); + ArrayInputStream input(buffer_, sizeof(buffer_), kBlockSizes_case); + + { + CodedInputStream coded_input(&input); + coded_input.SetTotalBytesLimit(sizeof(kRawBytes), sizeof(kRawBytes)); + EXPECT_EQ(sizeof(kRawBytes), coded_input.BytesUntilTotalBytesLimit()); + + string str; + EXPECT_TRUE(coded_input.ReadString(&str, strlen(kRawBytes))); + EXPECT_EQ(sizeof(kRawBytes) - strlen(kRawBytes), + coded_input.BytesUntilTotalBytesLimit()); + EXPECT_EQ(kRawBytes, str); + // TODO(liujisi): Replace with a more meaningful test (see cl/60966023). + EXPECT_GE(str.capacity(), strlen(kRawBytes)); + } + + EXPECT_EQ(strlen(kRawBytes), input.ByteCount()); +} + +TEST_1D(CodedStreamTest, ReadStringReservesMemoryOnPushedLimit, kBlockSizes) { + memcpy(buffer_, kRawBytes, sizeof(kRawBytes)); + ArrayInputStream input(buffer_, sizeof(buffer_), kBlockSizes_case); + + { + CodedInputStream coded_input(&input); + coded_input.PushLimit(sizeof(buffer_)); + + string str; + EXPECT_TRUE(coded_input.ReadString(&str, strlen(kRawBytes))); + EXPECT_EQ(kRawBytes, str); + // TODO(liujisi): Replace with a more meaningful test (see cl/60966023). + EXPECT_GE(str.capacity(), strlen(kRawBytes)); + } + + EXPECT_EQ(strlen(kRawBytes), input.ByteCount()); +} + +TEST_F(CodedStreamTest, ReadStringNoReservationIfLimitsNotSet) { + memcpy(buffer_, kRawBytes, sizeof(kRawBytes)); + // Buffer size in the input must be smaller than sizeof(kRawBytes), + // otherwise check against capacity will fail as ReadStringInline() + // will handle the reading and will reserve the memory as needed. + ArrayInputStream input(buffer_, sizeof(buffer_), 32); + + { + CodedInputStream coded_input(&input); + + string str; + EXPECT_TRUE(coded_input.ReadString(&str, strlen(kRawBytes))); + EXPECT_EQ(kRawBytes, str); + // Note: this check depends on string class implementation. It + // expects that string will allocate more than strlen(kRawBytes) + // if the content of kRawBytes is appended to string in small + // chunks. + // TODO(liujisi): Replace with a more meaningful test (see cl/60966023). + EXPECT_GE(str.capacity(), strlen(kRawBytes)); + } + + EXPECT_EQ(strlen(kRawBytes), input.ByteCount()); +} + +TEST_F(CodedStreamTest, ReadStringNoReservationSizeIsNegative) { + memcpy(buffer_, kRawBytes, sizeof(kRawBytes)); + // Buffer size in the input must be smaller than sizeof(kRawBytes), + // otherwise check against capacity will fail as ReadStringInline() + // will handle the reading and will reserve the memory as needed. + ArrayInputStream input(buffer_, sizeof(buffer_), 32); + + { + CodedInputStream coded_input(&input); + coded_input.PushLimit(sizeof(buffer_)); + + string str; + EXPECT_FALSE(coded_input.ReadString(&str, -1)); + // Note: this check depends on string class implementation. It + // expects that string will always allocate the same amount of + // memory for an empty string. + EXPECT_EQ(string().capacity(), str.capacity()); + } +} + +TEST_F(CodedStreamTest, ReadStringNoReservationSizeIsLarge) { + memcpy(buffer_, kRawBytes, sizeof(kRawBytes)); + // Buffer size in the input must be smaller than sizeof(kRawBytes), + // otherwise check against capacity will fail as ReadStringInline() + // will handle the reading and will reserve the memory as needed. + ArrayInputStream input(buffer_, sizeof(buffer_), 32); + + { + CodedInputStream coded_input(&input); + coded_input.PushLimit(sizeof(buffer_)); + + string str; + EXPECT_FALSE(coded_input.ReadString(&str, 1 << 30)); + EXPECT_GT(1 << 30, str.capacity()); + } +} + +TEST_F(CodedStreamTest, ReadStringNoReservationSizeIsOverTheLimit) { + memcpy(buffer_, kRawBytes, sizeof(kRawBytes)); + // Buffer size in the input must be smaller than sizeof(kRawBytes), + // otherwise check against capacity will fail as ReadStringInline() + // will handle the reading and will reserve the memory as needed. + ArrayInputStream input(buffer_, sizeof(buffer_), 32); + + { + CodedInputStream coded_input(&input); + coded_input.PushLimit(16); + + string str; + EXPECT_FALSE(coded_input.ReadString(&str, strlen(kRawBytes))); + // Note: this check depends on string class implementation. It + // expects that string will allocate less than strlen(kRawBytes) + // for an empty string. + EXPECT_GT(strlen(kRawBytes), str.capacity()); + } +} + +TEST_F(CodedStreamTest, ReadStringNoReservationSizeIsOverTheTotalBytesLimit) { + memcpy(buffer_, kRawBytes, sizeof(kRawBytes)); + // Buffer size in the input must be smaller than sizeof(kRawBytes), + // otherwise check against capacity will fail as ReadStringInline() + // will handle the reading and will reserve the memory as needed. + ArrayInputStream input(buffer_, sizeof(buffer_), 32); + + { + CodedInputStream coded_input(&input); + coded_input.SetTotalBytesLimit(16, 16); + + string str; + EXPECT_FALSE(coded_input.ReadString(&str, strlen(kRawBytes))); + // Note: this check depends on string class implementation. It + // expects that string will allocate less than strlen(kRawBytes) + // for an empty string. + EXPECT_GT(strlen(kRawBytes), str.capacity()); + } +} + +TEST_F(CodedStreamTest, + ReadStringNoReservationSizeIsOverTheClosestLimit_GlobalLimitIsCloser) { + memcpy(buffer_, kRawBytes, sizeof(kRawBytes)); + // Buffer size in the input must be smaller than sizeof(kRawBytes), + // otherwise check against capacity will fail as ReadStringInline() + // will handle the reading and will reserve the memory as needed. + ArrayInputStream input(buffer_, sizeof(buffer_), 32); + + { + CodedInputStream coded_input(&input); + coded_input.PushLimit(sizeof(buffer_)); + coded_input.SetTotalBytesLimit(16, 16); + + string str; + EXPECT_FALSE(coded_input.ReadString(&str, strlen(kRawBytes))); + // Note: this check depends on string class implementation. It + // expects that string will allocate less than strlen(kRawBytes) + // for an empty string. + EXPECT_GT(strlen(kRawBytes), str.capacity()); + } +} + +TEST_F(CodedStreamTest, + ReadStringNoReservationSizeIsOverTheClosestLimit_LocalLimitIsCloser) { + memcpy(buffer_, kRawBytes, sizeof(kRawBytes)); + // Buffer size in the input must be smaller than sizeof(kRawBytes), + // otherwise check against capacity will fail as ReadStringInline() + // will handle the reading and will reserve the memory as needed. + ArrayInputStream input(buffer_, sizeof(buffer_), 32); + + { + CodedInputStream coded_input(&input); + coded_input.PushLimit(16); + coded_input.SetTotalBytesLimit(sizeof(buffer_), sizeof(buffer_)); + EXPECT_EQ(sizeof(buffer_), coded_input.BytesUntilTotalBytesLimit()); + + string str; + EXPECT_FALSE(coded_input.ReadString(&str, strlen(kRawBytes))); + // Note: this check depends on string class implementation. It + // expects that string will allocate less than strlen(kRawBytes) + // for an empty string. + EXPECT_GT(strlen(kRawBytes), str.capacity()); + } +} + // ------------------------------------------------------------------- // Skip const char kSkipTestBytes[] = "<Before skipping><To be skipped><After skipping>"; -const char kSkipOutputTestBytes[] = - "-----------------<To be skipped>----------------"; TEST_1D(CodedStreamTest, SkipInput, kBlockSizes) { memcpy(buffer_, kSkipTestBytes, sizeof(kSkipTestBytes)); @@ -947,9 +1163,11 @@ TEST_F(CodedStreamTest, TotalBytesLimit) { ArrayInputStream input(buffer_, sizeof(buffer_)); CodedInputStream coded_input(&input); coded_input.SetTotalBytesLimit(16, -1); + EXPECT_EQ(16, coded_input.BytesUntilTotalBytesLimit()); string str; EXPECT_TRUE(coded_input.ReadString(&str, 16)); + EXPECT_EQ(0, coded_input.BytesUntilTotalBytesLimit()); vector<string> errors; @@ -964,7 +1182,9 @@ TEST_F(CodedStreamTest, TotalBytesLimit) { "A protocol message was rejected because it was too big", errors[0]); coded_input.SetTotalBytesLimit(32, -1); + EXPECT_EQ(16, coded_input.BytesUntilTotalBytesLimit()); EXPECT_TRUE(coded_input.ReadString(&str, 16)); + EXPECT_EQ(0, coded_input.BytesUntilTotalBytesLimit()); } TEST_F(CodedStreamTest, TotalBytesLimitNotValidMessageEnd) { @@ -995,6 +1215,60 @@ TEST_F(CodedStreamTest, TotalBytesLimitNotValidMessageEnd) { EXPECT_FALSE(coded_input.ConsumedEntireMessage()); } +// This method is used by the tests below. +// It constructs a CodedInputStream with the given limits and tries to read 2KiB +// of data from it. Then it returns the logged errors and warnings in the given +// vectors. +void CodedStreamTest::SetupTotalBytesLimitWarningTest( + int total_bytes_limit, int warning_threshold, + vector<string>* out_errors, vector<string>* out_warnings) { + ArrayInputStream raw_input(buffer_, sizeof(buffer_), 128); + + ScopedMemoryLog scoped_log; + { + CodedInputStream input(&raw_input); + input.SetTotalBytesLimit(total_bytes_limit, warning_threshold); + string str; + EXPECT_TRUE(input.ReadString(&str, 2048)); + } + + *out_errors = scoped_log.GetMessages(ERROR); + *out_warnings = scoped_log.GetMessages(WARNING); +} + +TEST_F(CodedStreamTest, TotalBytesLimitWarning) { + vector<string> errors; + vector<string> warnings; + SetupTotalBytesLimitWarningTest(10240, 1024, &errors, &warnings); + + EXPECT_EQ(0, errors.size()); + + ASSERT_EQ(2, warnings.size()); + EXPECT_PRED_FORMAT2(testing::IsSubstring, + "Reading dangerously large protocol message. If the message turns out to " + "be larger than 10240 bytes, parsing will be halted for security reasons.", + warnings[0]); + EXPECT_PRED_FORMAT2(testing::IsSubstring, + "The total number of bytes read was 2048", + warnings[1]); +} + +TEST_F(CodedStreamTest, TotalBytesLimitWarningDisabled) { + vector<string> errors; + vector<string> warnings; + + // Test with -1 + SetupTotalBytesLimitWarningTest(10240, -1, &errors, &warnings); + EXPECT_EQ(0, errors.size()); + EXPECT_EQ(0, warnings.size()); + + // Test again with -2, expecting the same result + SetupTotalBytesLimitWarningTest(10240, -2, &errors, &warnings); + EXPECT_EQ(0, errors.size()); + EXPECT_EQ(0, warnings.size()); +} + + TEST_F(CodedStreamTest, RecursionLimit) { ArrayInputStream input(buffer_, sizeof(buffer_)); CodedInputStream coded_input(&input); @@ -1032,6 +1306,7 @@ TEST_F(CodedStreamTest, RecursionLimit) { EXPECT_FALSE(coded_input.IncrementRecursionDepth()); // 7 } + class ReallyBigInputStream : public ZeroCopyInputStream { public: ReallyBigInputStream() : backup_amount_(0), buffer_count_(0) {} diff --git a/src/google/protobuf/io/gzip_stream.cc b/src/google/protobuf/io/gzip_stream.cc index 84d277f..fe1f331 100644 --- a/src/google/protobuf/io/gzip_stream.cc +++ b/src/google/protobuf/io/gzip_stream.cc @@ -73,6 +73,17 @@ GzipInputStream::~GzipInputStream() { zerror_ = inflateEnd(&zcontext_); } +static inline int internalInflateInit2( + z_stream* zcontext, GzipInputStream::Format format) { + int windowBitsFormat = 0; + switch (format) { + case GzipInputStream::GZIP: windowBitsFormat = 16; break; + case GzipInputStream::AUTO: windowBitsFormat = 32; break; + case GzipInputStream::ZLIB: windowBitsFormat = 0; break; + } + return inflateInit2(zcontext, /* windowBits */15 | windowBitsFormat); +} + int GzipInputStream::Inflate(int flush) { if ((zerror_ == Z_OK) && (zcontext_.avail_out == 0)) { // previous inflate filled output buffer. don't change input params yet. @@ -89,14 +100,7 @@ int GzipInputStream::Inflate(int flush) { zcontext_.next_in = static_cast<Bytef*>(const_cast<void*>(in)); zcontext_.avail_in = in_size; if (first) { - int windowBitsFormat = 0; - switch (format_) { - case GZIP: windowBitsFormat = 16; break; - case AUTO: windowBitsFormat = 32; break; - case ZLIB: windowBitsFormat = 0; break; - } - int error = inflateInit2(&zcontext_, - /* windowBits */15 | windowBitsFormat); + int error = internalInflateInit2(&zcontext_, format_); if (error != Z_OK) { return error; } @@ -127,9 +131,21 @@ bool GzipInputStream::Next(const void** data, int* size) { return true; } if (zerror_ == Z_STREAM_END) { - *data = NULL; - *size = 0; - return false; + if (zcontext_.next_out != NULL) { + // sub_stream_ may have concatenated streams to follow + zerror_ = inflateEnd(&zcontext_); + if (zerror_ != Z_OK) { + return false; + } + zerror_ = internalInflateInit2(&zcontext_, format_); + if (zerror_ != Z_OK) { + return false; + } + } else { + *data = NULL; + *size = 0; + return false; + } } zerror_ = Inflate(Z_NO_FLUSH); if ((zerror_ == Z_STREAM_END) && (zcontext_.next_out == NULL)) { @@ -183,16 +199,6 @@ GzipOutputStream::GzipOutputStream(ZeroCopyOutputStream* sub_stream, Init(sub_stream, options); } -GzipOutputStream::GzipOutputStream( - ZeroCopyOutputStream* sub_stream, Format format, int buffer_size) { - Options options; - options.format = format; - if (buffer_size != -1) { - options.buffer_size = buffer_size; - } - Init(sub_stream, options); -} - void GzipOutputStream::Init(ZeroCopyOutputStream* sub_stream, const Options& options) { sub_stream_ = sub_stream; @@ -251,8 +257,7 @@ int GzipOutputStream::Deflate(int flush) { } error = deflate(&zcontext_, flush); } while (error == Z_OK && zcontext_.avail_out == 0); - if (((flush == Z_FULL_FLUSH) || (flush == Z_FINISH)) - && (zcontext_.avail_out != sub_data_size_)) { + if ((flush == Z_FULL_FLUSH) || (flush == Z_FINISH)) { // Notify lower layer of data. sub_stream_->BackUp(zcontext_.avail_out); // We don't own the buffer anymore. @@ -294,10 +299,11 @@ int64 GzipOutputStream::ByteCount() const { } bool GzipOutputStream::Flush() { - do { - zerror_ = Deflate(Z_FULL_FLUSH); - } while (zerror_ == Z_OK); - return zerror_ == Z_OK; + zerror_ = Deflate(Z_FULL_FLUSH); + // Return true if the flush succeeded or if it was a no-op. + return (zerror_ == Z_OK) || + (zerror_ == Z_BUF_ERROR && zcontext_.avail_in == 0 && + zcontext_.avail_out != 0); } bool GzipOutputStream::Close() { diff --git a/src/google/protobuf/io/gzip_stream.h b/src/google/protobuf/io/gzip_stream.h index 65dbc5b..7ee24bc 100644 --- a/src/google/protobuf/io/gzip_stream.h +++ b/src/google/protobuf/io/gzip_stream.h @@ -45,6 +45,7 @@ #include <zlib.h> +#include <google/protobuf/stubs/common.h> #include <google/protobuf/io/zero_copy_stream.h> namespace google { @@ -144,12 +145,6 @@ class LIBPROTOBUF_EXPORT GzipOutputStream : public ZeroCopyOutputStream { ZeroCopyOutputStream* sub_stream, const Options& options); - // DEPRECATED: Use one of the above constructors instead. - GzipOutputStream( - ZeroCopyOutputStream* sub_stream, - Format format, - int buffer_size = -1) GOOGLE_ATTRIBUTE_DEPRECATED; - virtual ~GzipOutputStream(); // Return last error message or NULL if no error. @@ -165,6 +160,13 @@ class LIBPROTOBUF_EXPORT GzipOutputStream : public ZeroCopyOutputStream { // necessary. // Compression may be less efficient stopping and starting around flushes. // Returns true if no error. + // + // Please ensure that block size is > 6. Here is an excerpt from the zlib + // doc that explains why: + // + // In the case of a Z_FULL_FLUSH or Z_SYNC_FLUSH, make sure that avail_out + // is greater than six to avoid repeated flush markers due to + // avail_out == 0 on return. bool Flush(); // Writes out all data and closes the gzip stream. diff --git a/src/google/protobuf/io/printer.cc b/src/google/protobuf/io/printer.cc index c7d3074..d2bf3f5 100644 --- a/src/google/protobuf/io/printer.cc +++ b/src/google/protobuf/io/printer.cc @@ -35,7 +35,6 @@ #include <google/protobuf/io/printer.h> #include <google/protobuf/io/zero_copy_stream.h> #include <google/protobuf/stubs/common.h> -#include <google/protobuf/stubs/strutil.h> namespace google { namespace protobuf { @@ -51,8 +50,8 @@ Printer::Printer(ZeroCopyOutputStream* output, char variable_delimiter) } Printer::~Printer() { - // Only BackUp() if we're sure we've successfully called Next() at least once. - if (buffer_size_ > 0) { + // Only BackUp() if we have called Next() at least once and never failed. + if (buffer_size_ > 0 && !failed_) { output_->BackUp(buffer_size_); } } @@ -132,6 +131,17 @@ void Printer::Print(const char* text, Print(vars, text); } +void Printer::Print(const char* text, + const char* variable1, const string& value1, + const char* variable2, const string& value2, + const char* variable3, const string& value3) { + map<string, string> vars; + vars[variable1] = value1; + vars[variable2] = value2; + vars[variable3] = value3; + Print(vars, text); +} + void Printer::Indent() { indent_ += " "; } @@ -158,7 +168,7 @@ void Printer::WriteRaw(const char* data, int size) { if (failed_) return; if (size == 0) return; - if (at_start_of_line_) { + if (at_start_of_line_ && (size > 0) && (data[0] != '\n')) { // Insert an indent. at_start_of_line_ = false; WriteRaw(indent_.data(), indent_.size()); diff --git a/src/google/protobuf/io/printer.h b/src/google/protobuf/io/printer.h index de08538..5be4854 100644 --- a/src/google/protobuf/io/printer.h +++ b/src/google/protobuf/io/printer.h @@ -82,7 +82,11 @@ class LIBPROTOBUF_EXPORT Printer { // Like the first Print(), except the substitutions are given as parameters. void Print(const char* text, const char* variable1, const string& value1, const char* variable2, const string& value2); - // TODO(kenton): Overloaded versions with more variables? Two seems + // Like the first Print(), except the substitutions are given as parameters. + void Print(const char* text, const char* variable1, const string& value1, + const char* variable2, const string& value2, + const char* variable3, const string& value3); + // TODO(kenton): Overloaded versions with more variables? Three seems // to be enough. // Indent text by two spaces. After calling Indent(), two spaces will be diff --git a/src/google/protobuf/io/printer_unittest.cc b/src/google/protobuf/io/printer_unittest.cc index 580a53d..76fb944 100644 --- a/src/google/protobuf/io/printer_unittest.cc +++ b/src/google/protobuf/io/printer_unittest.cc @@ -220,7 +220,7 @@ TEST(Printer, Indenting) { } // Death tests do not work on Windows as of yet. -#ifdef GTEST_HAS_DEATH_TEST +#ifdef PROTOBUF_HAS_DEATH_TEST TEST(Printer, Death) { char buffer[8192]; @@ -231,9 +231,33 @@ TEST(Printer, Death) { EXPECT_DEBUG_DEATH(printer.Print("$unclosed"), "Unclosed variable name"); EXPECT_DEBUG_DEATH(printer.Outdent(), "without matching Indent"); } -#endif // GTEST_HAS_DEATH_TEST +#endif // PROTOBUF_HAS_DEATH_TEST -TEST(Printer, WriteFailure) { +TEST(Printer, WriteFailurePartial) { + char buffer[17]; + + ArrayOutputStream output(buffer, sizeof(buffer)); + Printer printer(&output, '$'); + + // Print 16 bytes to almost fill the buffer (should not fail). + printer.Print("0123456789abcdef"); + EXPECT_FALSE(printer.failed()); + + // Try to print 2 chars. Only one fits. + printer.Print("<>"); + EXPECT_TRUE(printer.failed()); + + // Anything else should fail too. + printer.Print(" "); + EXPECT_TRUE(printer.failed()); + printer.Print("blah"); + EXPECT_TRUE(printer.failed()); + + // Buffer should contain the first 17 bytes written. + EXPECT_EQ("0123456789abcdef<", string(buffer, sizeof(buffer))); +} + +TEST(Printer, WriteFailureExact) { char buffer[16]; ArrayOutputStream output(buffer, sizeof(buffer)); diff --git a/src/google/protobuf/io/strtod.cc b/src/google/protobuf/io/strtod.cc new file mode 100644 index 0000000..cf0c6e1 --- /dev/null +++ b/src/google/protobuf/io/strtod.cc @@ -0,0 +1,113 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// http://code.google.com/p/protobuf/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +#include <google/protobuf/io/strtod.h> + +#include <cstdio> +#include <cstring> +#include <string> + +#include <google/protobuf/stubs/common.h> + +namespace google { +namespace protobuf { +namespace io { + +// ---------------------------------------------------------------------- +// NoLocaleStrtod() +// This code will make you cry. +// ---------------------------------------------------------------------- + +namespace { + +// Returns a string identical to *input except that the character pointed to +// by radix_pos (which should be '.') is replaced with the locale-specific +// radix character. +string LocalizeRadix(const char* input, const char* radix_pos) { + // Determine the locale-specific radix character by calling sprintf() to + // print the number 1.5, then stripping off the digits. As far as I can + // tell, this is the only portable, thread-safe way to get the C library + // to divuldge the locale's radix character. No, localeconv() is NOT + // thread-safe. + char temp[16]; + int size = sprintf(temp, "%.1f", 1.5); + GOOGLE_CHECK_EQ(temp[0], '1'); + GOOGLE_CHECK_EQ(temp[size-1], '5'); + GOOGLE_CHECK_LE(size, 6); + + // Now replace the '.' in the input with it. + string result; + result.reserve(strlen(input) + size - 3); + result.append(input, radix_pos); + result.append(temp + 1, size - 2); + result.append(radix_pos + 1); + return result; +} + +} // namespace + +double NoLocaleStrtod(const char* text, char** original_endptr) { + // We cannot simply set the locale to "C" temporarily with setlocale() + // as this is not thread-safe. Instead, we try to parse in the current + // locale first. If parsing stops at a '.' character, then this is a + // pretty good hint that we're actually in some other locale in which + // '.' is not the radix character. + + char* temp_endptr; + double result = strtod(text, &temp_endptr); + if (original_endptr != NULL) *original_endptr = temp_endptr; + if (*temp_endptr != '.') return result; + + // Parsing halted on a '.'. Perhaps we're in a different locale? Let's + // try to replace the '.' with a locale-specific radix character and + // try again. + string localized = LocalizeRadix(text, temp_endptr); + const char* localized_cstr = localized.c_str(); + char* localized_endptr; + result = strtod(localized_cstr, &localized_endptr); + if ((localized_endptr - localized_cstr) > + (temp_endptr - text)) { + // This attempt got further, so replacing the decimal must have helped. + // Update original_endptr to point at the right location. + if (original_endptr != NULL) { + // size_diff is non-zero if the localized radix has multiple bytes. + int size_diff = localized.size() - strlen(text); + // const_cast is necessary to match the strtod() interface. + *original_endptr = const_cast<char*>( + text + (localized_endptr - localized_cstr - size_diff)); + } + } + + return result; +} + +} // namespace io +} // namespace protobuf +} // namespace google diff --git a/src/google/protobuf/io/strtod.h b/src/google/protobuf/io/strtod.h new file mode 100644 index 0000000..2be3c43 --- /dev/null +++ b/src/google/protobuf/io/strtod.h @@ -0,0 +1,50 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// http://code.google.com/p/protobuf/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// A locale-independent version of strtod(), used to parse floating +// point default values in .proto files, where the decimal separator +// is always a dot. + +#ifndef GOOGLE_PROTOBUF_IO_STRTOD_H__ +#define GOOGLE_PROTOBUF_IO_STRTOD_H__ + +namespace google { +namespace protobuf { +namespace io { + +// A locale-independent version of the standard strtod(), which always +// uses a dot as the decimal separator. +double NoLocaleStrtod(const char* str, char** endptr); + +} // namespace io +} // namespace protobuf + +} // namespace google +#endif // GOOGLE_PROTOBUF_IO_STRTOD_H__ diff --git a/src/google/protobuf/io/tokenizer.cc b/src/google/protobuf/io/tokenizer.cc index 38fa351..d149305 100644 --- a/src/google/protobuf/io/tokenizer.cc +++ b/src/google/protobuf/io/tokenizer.cc @@ -89,8 +89,12 @@ // exactly pretty. #include <google/protobuf/io/tokenizer.h> +#include <google/protobuf/stubs/common.h> +#include <google/protobuf/stubs/stringprintf.h> +#include <google/protobuf/io/strtod.h> #include <google/protobuf/io/zero_copy_stream.h> #include <google/protobuf/stubs/strutil.h> +#include <google/protobuf/stubs/stl_util.h> namespace google { namespace protobuf { @@ -118,6 +122,8 @@ namespace { CHARACTER_CLASS(Whitespace, c == ' ' || c == '\n' || c == '\t' || c == '\r' || c == '\v' || c == '\f'); +CHARACTER_CLASS(WhitespaceNoNewline, c == ' ' || c == '\t' || + c == '\r' || c == '\v' || c == '\f'); CHARACTER_CLASS(Unprintable, c < ' ' && c > '\0'); @@ -187,12 +193,16 @@ Tokenizer::Tokenizer(ZeroCopyInputStream* input, read_error_(false), line_(0), column_(0), - token_start_(-1), + record_target_(NULL), + record_start_(-1), allow_f_after_float_(false), - comment_style_(CPP_COMMENT_STYLE) { + comment_style_(CPP_COMMENT_STYLE), + require_space_after_number_(true), + allow_multiline_strings_(false) { current_.line = 0; current_.column = 0; + current_.end_column = 0; current_.type = TYPE_START; Refresh(); @@ -237,9 +247,9 @@ void Tokenizer::Refresh() { } // If we're in a token, append the rest of the buffer to it. - if (token_start_ >= 0 && token_start_ < buffer_size_) { - current_.text.append(buffer_ + token_start_, buffer_size_ - token_start_); - token_start_ = 0; + if (record_target_ != NULL && record_start_ < buffer_size_) { + record_target_->append(buffer_ + record_start_, buffer_size_ - record_start_); + record_start_ = 0; } const void* data = NULL; @@ -260,23 +270,34 @@ void Tokenizer::Refresh() { current_char_ = buffer_[0]; } +inline void Tokenizer::RecordTo(string* target) { + record_target_ = target; + record_start_ = buffer_pos_; +} + +inline void Tokenizer::StopRecording() { + // Note: The if() is necessary because some STL implementations crash when + // you call string::append(NULL, 0), presumably because they are trying to + // be helpful by detecting the NULL pointer, even though there's nothing + // wrong with reading zero bytes from NULL. + if (buffer_pos_ != record_start_) { + record_target_->append(buffer_ + record_start_, buffer_pos_ - record_start_); + } + record_target_ = NULL; + record_start_ = -1; +} + inline void Tokenizer::StartToken() { - token_start_ = buffer_pos_; current_.type = TYPE_START; // Just for the sake of initializing it. current_.text.clear(); current_.line = line_; current_.column = column_; + RecordTo(¤t_.text); } inline void Tokenizer::EndToken() { - // Note: The if() is necessary because some STL implementations crash when - // you call string::append(NULL, 0), presumably because they are trying to - // be helpful by detecting the NULL pointer, even though there's nothing - // wrong with reading zero bytes from NULL. - if (buffer_pos_ != token_start_) { - current_.text.append(buffer_ + token_start_, buffer_pos_ - token_start_); - } - token_start_ = -1; + StopRecording(); + current_.end_column = column_; } // ------------------------------------------------------------------- @@ -332,9 +353,16 @@ void Tokenizer::ConsumeString(char delimiter) { while (true) { switch (current_char_) { case '\0': - case '\n': { - AddError("String literals cannot cross line boundaries."); + AddError("Unexpected end of string."); return; + + case '\n': { + if (!allow_multiline_strings_) { + AddError("String literals cannot cross line boundaries."); + return; + } + NextChar(); + break; } case '\\': { @@ -351,6 +379,27 @@ void Tokenizer::ConsumeString(char delimiter) { AddError("Expected hex digits for escape sequence."); } // Possibly followed by another hex digit, but again we don't care. + } else if (TryConsume('u')) { + if (!TryConsumeOne<HexDigit>() || + !TryConsumeOne<HexDigit>() || + !TryConsumeOne<HexDigit>() || + !TryConsumeOne<HexDigit>()) { + AddError("Expected four hex digits for \\u escape sequence."); + } + } else if (TryConsume('U')) { + // We expect 8 hex digits; but only the range up to 0x10ffff is + // legal. + if (!TryConsume('0') || + !TryConsume('0') || + !(TryConsume('0') || TryConsume('1')) || + !TryConsumeOne<HexDigit>() || + !TryConsumeOne<HexDigit>() || + !TryConsumeOne<HexDigit>() || + !TryConsumeOne<HexDigit>() || + !TryConsumeOne<HexDigit>()) { + AddError("Expected eight hex digits up to 10ffff for \\U escape " + "sequence"); + } } else { AddError("Invalid escape sequence in string literal."); } @@ -410,7 +459,7 @@ Tokenizer::TokenType Tokenizer::ConsumeNumber(bool started_with_zero, } } - if (LookingAt<Letter>()) { + if (LookingAt<Letter>() && require_space_after_number_) { AddError("Need space between number and identifier."); } else if (current_char_ == '.') { if (is_float) { @@ -424,26 +473,51 @@ Tokenizer::TokenType Tokenizer::ConsumeNumber(bool started_with_zero, return is_float ? TYPE_FLOAT : TYPE_INTEGER; } -void Tokenizer::ConsumeLineComment() { +void Tokenizer::ConsumeLineComment(string* content) { + if (content != NULL) RecordTo(content); + while (current_char_ != '\0' && current_char_ != '\n') { NextChar(); } TryConsume('\n'); + + if (content != NULL) StopRecording(); } -void Tokenizer::ConsumeBlockComment() { +void Tokenizer::ConsumeBlockComment(string* content) { int start_line = line_; int start_column = column_ - 2; + if (content != NULL) RecordTo(content); + while (true) { while (current_char_ != '\0' && current_char_ != '*' && - current_char_ != '/') { + current_char_ != '/' && + current_char_ != '\n') { NextChar(); } - if (TryConsume('*') && TryConsume('/')) { + if (TryConsume('\n')) { + if (content != NULL) StopRecording(); + + // Consume leading whitespace and asterisk; + ConsumeZeroOrMore<WhitespaceNoNewline>(); + if (TryConsume('*')) { + if (TryConsume('/')) { + // End of comment. + break; + } + } + + if (content != NULL) RecordTo(content); + } else if (TryConsume('*') && TryConsume('/')) { // End of comment. + if (content != NULL) { + StopRecording(); + // Strip trailing "*/". + content->erase(content->size() - 2); + } break; } else if (TryConsume('/') && current_char_ == '*') { // Note: We didn't consume the '*' because if there is a '/' after it @@ -454,42 +528,59 @@ void Tokenizer::ConsumeBlockComment() { AddError("End-of-file inside block comment."); error_collector_->AddError( start_line, start_column, " Comment started here."); + if (content != NULL) StopRecording(); break; } } } +Tokenizer::NextCommentStatus Tokenizer::TryConsumeCommentStart() { + if (comment_style_ == CPP_COMMENT_STYLE && TryConsume('/')) { + if (TryConsume('/')) { + return LINE_COMMENT; + } else if (TryConsume('*')) { + return BLOCK_COMMENT; + } else { + // Oops, it was just a slash. Return it. + current_.type = TYPE_SYMBOL; + current_.text = "/"; + current_.line = line_; + current_.column = column_ - 1; + current_.end_column = column_; + return SLASH_NOT_COMMENT; + } + } else if (comment_style_ == SH_COMMENT_STYLE && TryConsume('#')) { + return LINE_COMMENT; + } else { + return NO_COMMENT; + } +} + // ------------------------------------------------------------------- bool Tokenizer::Next() { - TokenType last_token_type = current_.type; - - // Did we skip any characters after the last token? - bool skipped_stuff = false; + previous_ = current_; while (!read_error_) { - if (TryConsumeOne<Whitespace>()) { - ConsumeZeroOrMore<Whitespace>(); - - } else if (comment_style_ == CPP_COMMENT_STYLE && TryConsume('/')) { - // Starting a comment? - if (TryConsume('/')) { - ConsumeLineComment(); - } else if (TryConsume('*')) { - ConsumeBlockComment(); - } else { - // Oops, it was just a slash. Return it. - current_.type = TYPE_SYMBOL; - current_.text = "/"; - current_.line = line_; - current_.column = column_ - 1; + ConsumeZeroOrMore<Whitespace>(); + + switch (TryConsumeCommentStart()) { + case LINE_COMMENT: + ConsumeLineComment(NULL); + continue; + case BLOCK_COMMENT: + ConsumeBlockComment(NULL); + continue; + case SLASH_NOT_COMMENT: return true; - } + case NO_COMMENT: + break; + } - } else if (comment_style_ == SH_COMMENT_STYLE && TryConsume('#')) { - ConsumeLineComment(); + // Check for EOF before continuing. + if (read_error_) break; - } else if (LookingAt<Unprintable>() || current_char_ == '\0') { + if (LookingAt<Unprintable>() || current_char_ == '\0') { AddError("Invalid control characters encountered in text."); NextChar(); // Skip more unprintable characters, too. But, remember that '\0' is @@ -517,7 +608,9 @@ bool Tokenizer::Next() { if (TryConsumeOne<Digit>()) { // It's a floating-point number. - if (last_token_type == TYPE_IDENTIFIER && !skipped_stuff) { + if (previous_.type == TYPE_IDENTIFIER && + current_.line == previous_.line && + current_.column == previous_.end_column) { // We don't accept syntax like "blah.123". error_collector_->AddError(line_, column_ - 2, "Need space between identifier and decimal point."); @@ -535,6 +628,12 @@ bool Tokenizer::Next() { ConsumeString('\''); current_.type = TYPE_STRING; } else { + // Check if the high order bit is set. + if (current_char_ & 0x80) { + error_collector_->AddError(line_, column_, + StringPrintf("Interpreting non ascii codepoint %d.", + static_cast<unsigned char>(current_char_))); + } NextChar(); current_.type = TYPE_SYMBOL; } @@ -542,8 +641,6 @@ bool Tokenizer::Next() { EndToken(); return true; } - - skipped_stuff = true; } // EOF @@ -551,9 +648,199 @@ bool Tokenizer::Next() { current_.text.clear(); current_.line = line_; current_.column = column_; + current_.end_column = column_; return false; } +namespace { + +// Helper class for collecting comments and putting them in the right places. +// +// This basically just buffers the most recent comment until it can be decided +// exactly where that comment should be placed. When Flush() is called, the +// current comment goes into either prev_trailing_comments or detached_comments. +// When the CommentCollector is destroyed, the last buffered comment goes into +// next_leading_comments. +class CommentCollector { + public: + CommentCollector(string* prev_trailing_comments, + vector<string>* detached_comments, + string* next_leading_comments) + : prev_trailing_comments_(prev_trailing_comments), + detached_comments_(detached_comments), + next_leading_comments_(next_leading_comments), + has_comment_(false), + is_line_comment_(false), + can_attach_to_prev_(true) { + if (prev_trailing_comments != NULL) prev_trailing_comments->clear(); + if (detached_comments != NULL) detached_comments->clear(); + if (next_leading_comments != NULL) next_leading_comments->clear(); + } + + ~CommentCollector() { + // Whatever is in the buffer is a leading comment. + if (next_leading_comments_ != NULL && has_comment_) { + comment_buffer_.swap(*next_leading_comments_); + } + } + + // About to read a line comment. Get the comment buffer pointer in order to + // read into it. + string* GetBufferForLineComment() { + // We want to combine with previous line comments, but not block comments. + if (has_comment_ && !is_line_comment_) { + Flush(); + } + has_comment_ = true; + is_line_comment_ = true; + return &comment_buffer_; + } + + // About to read a block comment. Get the comment buffer pointer in order to + // read into it. + string* GetBufferForBlockComment() { + if (has_comment_) { + Flush(); + } + has_comment_ = true; + is_line_comment_ = false; + return &comment_buffer_; + } + + void ClearBuffer() { + comment_buffer_.clear(); + has_comment_ = false; + } + + // Called once we know that the comment buffer is complete and is *not* + // connected to the next token. + void Flush() { + if (has_comment_) { + if (can_attach_to_prev_) { + if (prev_trailing_comments_ != NULL) { + prev_trailing_comments_->append(comment_buffer_); + } + can_attach_to_prev_ = false; + } else { + if (detached_comments_ != NULL) { + detached_comments_->push_back(comment_buffer_); + } + } + ClearBuffer(); + } + } + + void DetachFromPrev() { + can_attach_to_prev_ = false; + } + + private: + string* prev_trailing_comments_; + vector<string>* detached_comments_; + string* next_leading_comments_; + + string comment_buffer_; + + // True if any comments were read into comment_buffer_. This can be true even + // if comment_buffer_ is empty, namely if the comment was "/**/". + bool has_comment_; + + // Is the comment in the comment buffer a line comment? + bool is_line_comment_; + + // Is it still possible that we could be reading a comment attached to the + // previous token? + bool can_attach_to_prev_; +}; + +} // namespace + +bool Tokenizer::NextWithComments(string* prev_trailing_comments, + vector<string>* detached_comments, + string* next_leading_comments) { + CommentCollector collector(prev_trailing_comments, detached_comments, + next_leading_comments); + + if (current_.type == TYPE_START) { + collector.DetachFromPrev(); + } else { + // A comment appearing on the same line must be attached to the previous + // declaration. + ConsumeZeroOrMore<WhitespaceNoNewline>(); + switch (TryConsumeCommentStart()) { + case LINE_COMMENT: + ConsumeLineComment(collector.GetBufferForLineComment()); + + // Don't allow comments on subsequent lines to be attached to a trailing + // comment. + collector.Flush(); + break; + case BLOCK_COMMENT: + ConsumeBlockComment(collector.GetBufferForBlockComment()); + + ConsumeZeroOrMore<WhitespaceNoNewline>(); + if (!TryConsume('\n')) { + // Oops, the next token is on the same line. If we recorded a comment + // we really have no idea which token it should be attached to. + collector.ClearBuffer(); + return Next(); + } + + // Don't allow comments on subsequent lines to be attached to a trailing + // comment. + collector.Flush(); + break; + case SLASH_NOT_COMMENT: + return true; + case NO_COMMENT: + if (!TryConsume('\n')) { + // The next token is on the same line. There are no comments. + return Next(); + } + break; + } + } + + // OK, we are now on the line *after* the previous token. + while (true) { + ConsumeZeroOrMore<WhitespaceNoNewline>(); + + switch (TryConsumeCommentStart()) { + case LINE_COMMENT: + ConsumeLineComment(collector.GetBufferForLineComment()); + break; + case BLOCK_COMMENT: + ConsumeBlockComment(collector.GetBufferForBlockComment()); + + // Consume the rest of the line so that we don't interpret it as a + // blank line the next time around the loop. + ConsumeZeroOrMore<WhitespaceNoNewline>(); + TryConsume('\n'); + break; + case SLASH_NOT_COMMENT: + return true; + case NO_COMMENT: + if (TryConsume('\n')) { + // Completely blank line. + collector.Flush(); + collector.DetachFromPrev(); + } else { + bool result = Next(); + if (!result || + current_.text == "}" || + current_.text == "]" || + current_.text == ")") { + // It looks like we're at the end of a scope. In this case it + // makes no sense to attach a comment to the following token. + collector.Flush(); + } + return result; + } + break; + } + } +} + // ------------------------------------------------------------------- // Token-parsing helpers. Remember that these don't need to report // errors since any errors should already have been reported while @@ -623,17 +910,138 @@ double Tokenizer::ParseFloat(const string& text) { return result; } +// Helper to append a Unicode code point to a string as UTF8, without bringing +// in any external dependencies. +static void AppendUTF8(uint32 code_point, string* output) { + uint32 tmp = 0; + int len = 0; + if (code_point <= 0x7f) { + tmp = code_point; + len = 1; + } else if (code_point <= 0x07ff) { + tmp = 0x0000c080 | + ((code_point & 0x07c0) << 2) | + (code_point & 0x003f); + len = 2; + } else if (code_point <= 0xffff) { + tmp = 0x00e08080 | + ((code_point & 0xf000) << 4) | + ((code_point & 0x0fc0) << 2) | + (code_point & 0x003f); + len = 3; + } else if (code_point <= 0x1fffff) { + tmp = 0xf0808080 | + ((code_point & 0x1c0000) << 6) | + ((code_point & 0x03f000) << 4) | + ((code_point & 0x000fc0) << 2) | + (code_point & 0x003f); + len = 4; + } else { + // UTF-16 is only defined for code points up to 0x10FFFF, and UTF-8 is + // normally only defined up to there as well. + StringAppendF(output, "\\U%08x", code_point); + return; + } + tmp = ghtonl(tmp); + output->append(reinterpret_cast<const char*>(&tmp) + sizeof(tmp) - len, len); +} + +// Try to read <len> hex digits from ptr, and stuff the numeric result into +// *result. Returns true if that many digits were successfully consumed. +static bool ReadHexDigits(const char* ptr, int len, uint32* result) { + *result = 0; + if (len == 0) return false; + for (const char* end = ptr + len; ptr < end; ++ptr) { + if (*ptr == '\0') return false; + *result = (*result << 4) + DigitValue(*ptr); + } + return true; +} + +// Handling UTF-16 surrogate pairs. UTF-16 encodes code points in the range +// 0x10000...0x10ffff as a pair of numbers, a head surrogate followed by a trail +// surrogate. These numbers are in a reserved range of Unicode code points, so +// if we encounter such a pair we know how to parse it and convert it into a +// single code point. +static const uint32 kMinHeadSurrogate = 0xd800; +static const uint32 kMaxHeadSurrogate = 0xdc00; +static const uint32 kMinTrailSurrogate = 0xdc00; +static const uint32 kMaxTrailSurrogate = 0xe000; + +static inline bool IsHeadSurrogate(uint32 code_point) { + return (code_point >= kMinHeadSurrogate) && (code_point < kMaxHeadSurrogate); +} + +static inline bool IsTrailSurrogate(uint32 code_point) { + return (code_point >= kMinTrailSurrogate) && + (code_point < kMaxTrailSurrogate); +} + +// Combine a head and trail surrogate into a single Unicode code point. +static uint32 AssembleUTF16(uint32 head_surrogate, uint32 trail_surrogate) { + GOOGLE_DCHECK(IsHeadSurrogate(head_surrogate)); + GOOGLE_DCHECK(IsTrailSurrogate(trail_surrogate)); + return 0x10000 + (((head_surrogate - kMinHeadSurrogate) << 10) | + (trail_surrogate - kMinTrailSurrogate)); +} + +// Convert the escape sequence parameter to a number of expected hex digits. +static inline int UnicodeLength(char key) { + if (key == 'u') return 4; + if (key == 'U') return 8; + return 0; +} + +// Given a pointer to the 'u' or 'U' starting a Unicode escape sequence, attempt +// to parse that sequence. On success, returns a pointer to the first char +// beyond that sequence, and fills in *code_point. On failure, returns ptr +// itself. +static const char* FetchUnicodePoint(const char* ptr, uint32* code_point) { + const char* p = ptr; + // Fetch the code point. + const int len = UnicodeLength(*p++); + if (!ReadHexDigits(p, len, code_point)) + return ptr; + p += len; + + // Check if the code point we read is a "head surrogate." If so, then we + // expect it to be immediately followed by another code point which is a valid + // "trail surrogate," and together they form a UTF-16 pair which decodes into + // a single Unicode point. Trail surrogates may only use \u, not \U. + if (IsHeadSurrogate(*code_point) && *p == '\\' && *(p + 1) == 'u') { + uint32 trail_surrogate; + if (ReadHexDigits(p + 2, 4, &trail_surrogate) && + IsTrailSurrogate(trail_surrogate)) { + *code_point = AssembleUTF16(*code_point, trail_surrogate); + p += 6; + } + // If this failed, then we just emit the head surrogate as a code point. + // It's bogus, but so is the string. + } + + return p; +} + +// The text string must begin and end with single or double quote +// characters. void Tokenizer::ParseStringAppend(const string& text, string* output) { - // Reminder: text[0] is always the quote character. (If text is - // empty, it's invalid, so we'll just return.) - if (text.empty()) { + // Reminder: text[0] is always a quote character. (If text is + // empty, it's invalid, so we'll just return). + const size_t text_size = text.size(); + if (text_size == 0) { GOOGLE_LOG(DFATAL) << " Tokenizer::ParseStringAppend() passed text that could not" " have been tokenized as a string: " << CEscape(text); return; } - output->reserve(output->size() + text.size()); + // Reserve room for new string. The branch is necessary because if + // there is already space available the reserve() call might + // downsize the output. + const size_t new_len = text_size + output->size(); + if (new_len > output->capacity()) { + output->reserve(new_len); + } // Loop through the string copying characters to "output" and // interpreting escape sequences. Note that any invalid escape @@ -671,19 +1079,47 @@ void Tokenizer::ParseStringAppend(const string& text, string* output) { } output->push_back(static_cast<char>(code)); + } else if (*ptr == 'u' || *ptr == 'U') { + uint32 unicode; + const char* end = FetchUnicodePoint(ptr, &unicode); + if (end == ptr) { + // Failure: Just dump out what we saw, don't try to parse it. + output->push_back(*ptr); + } else { + AppendUTF8(unicode, output); + ptr = end - 1; // Because we're about to ++ptr. + } } else { // Some other escape code. output->push_back(TranslateEscape(*ptr)); } - } else if (*ptr == text[0]) { - // Ignore quote matching the starting quote. + } else if (*ptr == text[0] && ptr[1] == '\0') { + // Ignore final quote matching the starting quote. } else { output->push_back(*ptr); } } +} - return; +template<typename CharacterClass> +static bool AllInClass(const string& s) { + for (int i = 0; i < s.size(); ++i) { + if (!CharacterClass::InClass(s[i])) + return false; + } + return true; +} + +bool Tokenizer::IsIdentifier(const string& text) { + // Mirrors IDENTIFIER definition in Tokenizer::Next() above. + if (text.size() == 0) + return false; + if (!Letter::InClass(text.at(0))) + return false; + if (!AllInClass<Alphanumeric>(text.substr(1))) + return false; + return true; } } // namespace io diff --git a/src/google/protobuf/io/tokenizer.h b/src/google/protobuf/io/tokenizer.h index d115161..2f07116 100644 --- a/src/google/protobuf/io/tokenizer.h +++ b/src/google/protobuf/io/tokenizer.h @@ -38,6 +38,7 @@ #define GOOGLE_PROTOBUF_IO_TOKENIZER_H__ #include <string> +#include <vector> #include <google/protobuf/stubs/common.h> namespace google { @@ -66,7 +67,8 @@ class LIBPROTOBUF_EXPORT ErrorCollector { // Indicates that there was a warning in the input at the given line and // column numbers. The numbers are zero-based, so you may want to add // 1 to each before printing them. - virtual void AddWarning(int line, int column, const string& message) { } + virtual void AddWarning(int /* line */, int /* column */, + const string& /* message */) { } private: GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(ErrorCollector); @@ -122,16 +124,68 @@ class LIBPROTOBUF_EXPORT Tokenizer { // the token within the input stream. They are zero-based. int line; int column; + int end_column; }; // Get the current token. This is updated when Next() is called. Before // the first call to Next(), current() has type TYPE_START and no contents. const Token& current(); + // Return the previous token -- i.e. what current() returned before the + // previous call to Next(). + const Token& previous(); + // Advance to the next token. Returns false if the end of the input is // reached. bool Next(); + // Like Next(), but also collects comments which appear between the previous + // and next tokens. + // + // Comments which appear to be attached to the previous token are stored + // in *prev_tailing_comments. Comments which appear to be attached to the + // next token are stored in *next_leading_comments. Comments appearing in + // between which do not appear to be attached to either will be added to + // detached_comments. Any of these parameters can be NULL to simply discard + // the comments. + // + // A series of line comments appearing on consecutive lines, with no other + // tokens appearing on those lines, will be treated as a single comment. + // + // Only the comment content is returned; comment markers (e.g. //) are + // stripped out. For block comments, leading whitespace and an asterisk will + // be stripped from the beginning of each line other than the first. Newlines + // are included in the output. + // + // Examples: + // + // optional int32 foo = 1; // Comment attached to foo. + // // Comment attached to bar. + // optional int32 bar = 2; + // + // optional string baz = 3; + // // Comment attached to baz. + // // Another line attached to baz. + // + // // Comment attached to qux. + // // + // // Another line attached to qux. + // optional double qux = 4; + // + // // Detached comment. This is not attached to qux or corge + // // because there are blank lines separating it from both. + // + // optional string corge = 5; + // /* Block comment attached + // * to corge. Leading asterisks + // * will be removed. */ + // /* Block comment attached to + // * grault. */ + // optional int32 grault = 6; + bool NextWithComments(string* prev_trailing_comments, + vector<string>* detached_comments, + string* next_leading_comments); + // Parse helpers --------------------------------------------------- // Parses a TYPE_FLOAT token. This never fails, so long as the text actually @@ -175,11 +229,27 @@ class LIBPROTOBUF_EXPORT Tokenizer { // Sets the comment style. void set_comment_style(CommentStyle style) { comment_style_ = style; } + // Whether to require whitespace between a number and a field name. + // Default is true. Do not use this; for Google-internal cleanup only. + void set_require_space_after_number(bool require) { + require_space_after_number_ = require; + } + + // Whether to allow string literals to span multiple lines. Default is false. + // Do not use this; for Google-internal cleanup only. + void set_allow_multiline_strings(bool allow) { + allow_multiline_strings_ = allow; + } + + // External helper: validate an identifier. + static bool IsIdentifier(const string& text); + // ----------------------------------------------------------------- private: GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(Tokenizer); Token current_; // Returned by current(). + Token previous_; // Returned by previous(). ZeroCopyInputStream* input_; ErrorCollector* error_collector_; @@ -194,15 +264,18 @@ class LIBPROTOBUF_EXPORT Tokenizer { int line_; int column_; - // Position in buffer_ where StartToken() was called. If the token - // started in the previous buffer, this is zero, and current_.text already - // contains the part of the token from the previous buffer. If not - // currently parsing a token, this is -1. - int token_start_; + // String to which text should be appended as we advance through it. + // Call RecordTo(&str) to start recording and StopRecording() to stop. + // E.g. StartToken() calls RecordTo(¤t_.text). record_start_ is the + // position within the current buffer where recording started. + string* record_target_; + int record_start_; // Options. bool allow_f_after_float_; CommentStyle comment_style_; + bool require_space_after_number_; + bool allow_multiline_strings_; // Since we count columns we need to interpret tabs somehow. We'll take // the standard 8-character definition for lack of any way to do better. @@ -217,6 +290,9 @@ class LIBPROTOBUF_EXPORT Tokenizer { // Read a new buffer from the input. void Refresh(); + inline void RecordTo(string* target); + inline void StopRecording(); + // Called when the current character is the first character of a new // token (not including whitespace or comments). inline void StartToken(); @@ -249,9 +325,28 @@ class LIBPROTOBUF_EXPORT Tokenizer { TokenType ConsumeNumber(bool started_with_zero, bool started_with_dot); // Consume the rest of a line. - void ConsumeLineComment(); + void ConsumeLineComment(string* content); // Consume until "*/". - void ConsumeBlockComment(); + void ConsumeBlockComment(string* content); + + enum NextCommentStatus { + // Started a line comment. + LINE_COMMENT, + + // Started a block comment. + BLOCK_COMMENT, + + // Consumed a slash, then realized it wasn't a comment. current_ has + // been filled in with a slash token. The caller should return it. + SLASH_NOT_COMMENT, + + // We do not appear to be starting a comment here. + NO_COMMENT + }; + + // If we're at the start of a new comment, consume it and return what kind + // of comment it is. + NextCommentStatus TryConsumeCommentStart(); // ----------------------------------------------------------------- // These helper methods make the parsing code more readable. The @@ -291,6 +386,10 @@ inline const Tokenizer::Token& Tokenizer::current() { return current_; } +inline const Tokenizer::Token& Tokenizer::previous() { + return previous_; +} + inline void Tokenizer::ParseString(const string& text, string* output) { output->clear(); ParseStringAppend(text, output); diff --git a/src/google/protobuf/io/tokenizer_unittest.cc b/src/google/protobuf/io/tokenizer_unittest.cc index 358ec56..b39279b 100644 --- a/src/google/protobuf/io/tokenizer_unittest.cc +++ b/src/google/protobuf/io/tokenizer_unittest.cc @@ -32,9 +32,10 @@ // Based on original Protocol Buffers design by // Sanjay Ghemawat, Jeff Dean, and others. -#include <vector> -#include <math.h> #include <limits.h> +#include <math.h> + +#include <vector> #include <google/protobuf/io/tokenizer.h> #include <google/protobuf/io/zero_copy_stream_impl.h> @@ -257,6 +258,7 @@ TEST_2D(TokenizerTest, SimpleTokens, kSimpleTokenCases, kBlockSizes) { EXPECT_EQ("", tokenizer.current().text); EXPECT_EQ(0, tokenizer.current().line); EXPECT_EQ(0, tokenizer.current().column); + EXPECT_EQ(0, tokenizer.current().end_column); // Parse the token. ASSERT_TRUE(tokenizer.Next()); @@ -268,6 +270,8 @@ TEST_2D(TokenizerTest, SimpleTokens, kSimpleTokenCases, kBlockSizes) { // Check that it is located at the beginning of the input EXPECT_EQ(0, tokenizer.current().line); EXPECT_EQ(0, tokenizer.current().column); + EXPECT_EQ(kSimpleTokenCases_case.input.size(), + tokenizer.current().end_column); // There should be no more input. EXPECT_FALSE(tokenizer.Next()); @@ -277,6 +281,8 @@ TEST_2D(TokenizerTest, SimpleTokens, kSimpleTokenCases, kBlockSizes) { EXPECT_EQ("", tokenizer.current().text); EXPECT_EQ(0, tokenizer.current().line); EXPECT_EQ(kSimpleTokenCases_case.input.size(), tokenizer.current().column); + EXPECT_EQ(kSimpleTokenCases_case.input.size(), + tokenizer.current().end_column); // There should be no errors. EXPECT_TRUE(error_collector.text_.empty()); @@ -339,76 +345,77 @@ MultiTokenCase kMultiTokenCases[] = { // Test all token types at the same time. { "foo 1 1.2 + 'bar'", { - { Tokenizer::TYPE_IDENTIFIER, "foo" , 0, 0 }, - { Tokenizer::TYPE_INTEGER , "1" , 0, 4 }, - { Tokenizer::TYPE_FLOAT , "1.2" , 0, 6 }, - { Tokenizer::TYPE_SYMBOL , "+" , 0, 10 }, - { Tokenizer::TYPE_STRING , "'bar'", 0, 12 }, - { Tokenizer::TYPE_END , "" , 0, 17 }, + { Tokenizer::TYPE_IDENTIFIER, "foo" , 0, 0, 3 }, + { Tokenizer::TYPE_INTEGER , "1" , 0, 4, 5 }, + { Tokenizer::TYPE_FLOAT , "1.2" , 0, 6, 9 }, + { Tokenizer::TYPE_SYMBOL , "+" , 0, 10, 11 }, + { Tokenizer::TYPE_STRING , "'bar'", 0, 12, 17 }, + { Tokenizer::TYPE_END , "" , 0, 17, 17 }, }}, // Test that consecutive symbols are parsed as separate tokens. { "!@+%", { - { Tokenizer::TYPE_SYMBOL , "!" , 0, 0 }, - { Tokenizer::TYPE_SYMBOL , "@" , 0, 1 }, - { Tokenizer::TYPE_SYMBOL , "+" , 0, 2 }, - { Tokenizer::TYPE_SYMBOL , "%" , 0, 3 }, - { Tokenizer::TYPE_END , "" , 0, 4 }, + { Tokenizer::TYPE_SYMBOL , "!" , 0, 0, 1 }, + { Tokenizer::TYPE_SYMBOL , "@" , 0, 1, 2 }, + { Tokenizer::TYPE_SYMBOL , "+" , 0, 2, 3 }, + { Tokenizer::TYPE_SYMBOL , "%" , 0, 3, 4 }, + { Tokenizer::TYPE_END , "" , 0, 4, 4 }, }}, // Test that newlines affect line numbers correctly. { "foo bar\nrab oof", { - { Tokenizer::TYPE_IDENTIFIER, "foo", 0, 0 }, - { Tokenizer::TYPE_IDENTIFIER, "bar", 0, 4 }, - { Tokenizer::TYPE_IDENTIFIER, "rab", 1, 0 }, - { Tokenizer::TYPE_IDENTIFIER, "oof", 1, 4 }, - { Tokenizer::TYPE_END , "" , 1, 7 }, + { Tokenizer::TYPE_IDENTIFIER, "foo", 0, 0, 3 }, + { Tokenizer::TYPE_IDENTIFIER, "bar", 0, 4, 7 }, + { Tokenizer::TYPE_IDENTIFIER, "rab", 1, 0, 3 }, + { Tokenizer::TYPE_IDENTIFIER, "oof", 1, 4, 7 }, + { Tokenizer::TYPE_END , "" , 1, 7, 7 }, }}, // Test that tabs affect column numbers correctly. { "foo\tbar \tbaz", { - { Tokenizer::TYPE_IDENTIFIER, "foo", 0, 0 }, - { Tokenizer::TYPE_IDENTIFIER, "bar", 0, 8 }, - { Tokenizer::TYPE_IDENTIFIER, "baz", 0, 16 }, - { Tokenizer::TYPE_END , "" , 0, 19 }, + { Tokenizer::TYPE_IDENTIFIER, "foo", 0, 0, 3 }, + { Tokenizer::TYPE_IDENTIFIER, "bar", 0, 8, 11 }, + { Tokenizer::TYPE_IDENTIFIER, "baz", 0, 16, 19 }, + { Tokenizer::TYPE_END , "" , 0, 19, 19 }, + }}, + + // Test that tabs in string literals affect column numbers correctly. + { "\"foo\tbar\" baz", { + { Tokenizer::TYPE_STRING , "\"foo\tbar\"", 0, 0, 12 }, + { Tokenizer::TYPE_IDENTIFIER, "baz" , 0, 13, 16 }, + { Tokenizer::TYPE_END , "" , 0, 16, 16 }, }}, // Test that line comments are ignored. { "foo // This is a comment\n" "bar // This is another comment", { - { Tokenizer::TYPE_IDENTIFIER, "foo", 0, 0 }, - { Tokenizer::TYPE_IDENTIFIER, "bar", 1, 0 }, - { Tokenizer::TYPE_END , "" , 1, 30 }, + { Tokenizer::TYPE_IDENTIFIER, "foo", 0, 0, 3 }, + { Tokenizer::TYPE_IDENTIFIER, "bar", 1, 0, 3 }, + { Tokenizer::TYPE_END , "" , 1, 30, 30 }, }}, // Test that block comments are ignored. { "foo /* This is a block comment */ bar", { - { Tokenizer::TYPE_IDENTIFIER, "foo", 0, 0 }, - { Tokenizer::TYPE_IDENTIFIER, "bar", 0, 34 }, - { Tokenizer::TYPE_END , "" , 0, 37 }, + { Tokenizer::TYPE_IDENTIFIER, "foo", 0, 0, 3 }, + { Tokenizer::TYPE_IDENTIFIER, "bar", 0, 34, 37 }, + { Tokenizer::TYPE_END , "" , 0, 37, 37 }, }}, // Test that sh-style comments are not ignored by default. { "foo # bar\n" "baz", { - { Tokenizer::TYPE_IDENTIFIER, "foo", 0, 0 }, - { Tokenizer::TYPE_SYMBOL , "#" , 0, 4 }, - { Tokenizer::TYPE_IDENTIFIER, "bar", 0, 6 }, - { Tokenizer::TYPE_IDENTIFIER, "baz", 1, 0 }, - { Tokenizer::TYPE_END , "" , 1, 3 }, - }}, - - // Bytes with the high-order bit set should not be seen as control characters. - { "\300", { - { Tokenizer::TYPE_SYMBOL, "\300", 0, 0 }, - { Tokenizer::TYPE_END , "" , 0, 1 }, + { Tokenizer::TYPE_IDENTIFIER, "foo", 0, 0, 3 }, + { Tokenizer::TYPE_SYMBOL , "#" , 0, 4, 5 }, + { Tokenizer::TYPE_IDENTIFIER, "bar", 0, 6, 9 }, + { Tokenizer::TYPE_IDENTIFIER, "baz", 1, 0, 3 }, + { Tokenizer::TYPE_END , "" , 1, 3, 3 }, }}, // Test all whitespace chars { "foo\n\t\r\v\fbar", { - { Tokenizer::TYPE_IDENTIFIER, "foo", 0, 0 }, - { Tokenizer::TYPE_IDENTIFIER, "bar", 1, 11 }, - { Tokenizer::TYPE_END , "" , 1, 14 }, + { Tokenizer::TYPE_IDENTIFIER, "foo", 0, 0, 3 }, + { Tokenizer::TYPE_IDENTIFIER, "bar", 1, 11, 14 }, + { Tokenizer::TYPE_END , "" , 1, 14, 14 }, }}, }; @@ -425,6 +432,7 @@ TEST_2D(TokenizerTest, MultipleTokens, kMultiTokenCases, kBlockSizes) { EXPECT_EQ("", tokenizer.current().text); EXPECT_EQ(0, tokenizer.current().line); EXPECT_EQ(0, tokenizer.current().column); + EXPECT_EQ(0, tokenizer.current().end_column); // Loop through all expected tokens. int i = 0; @@ -434,6 +442,8 @@ TEST_2D(TokenizerTest, MultipleTokens, kMultiTokenCases, kBlockSizes) { SCOPED_TRACE(testing::Message() << "Token #" << i << ": " << token.text); + Tokenizer::Token previous = tokenizer.current(); + // Next() should only return false when it hits the end token. if (token.type != Tokenizer::TYPE_END) { ASSERT_TRUE(tokenizer.Next()); @@ -441,11 +451,19 @@ TEST_2D(TokenizerTest, MultipleTokens, kMultiTokenCases, kBlockSizes) { ASSERT_FALSE(tokenizer.Next()); } + // Check that the previous token is set correctly. + EXPECT_EQ(previous.type, tokenizer.previous().type); + EXPECT_EQ(previous.text, tokenizer.previous().text); + EXPECT_EQ(previous.line, tokenizer.previous().line); + EXPECT_EQ(previous.column, tokenizer.previous().column); + EXPECT_EQ(previous.end_column, tokenizer.previous().end_column); + // Check that the token matches the expected one. EXPECT_EQ(token.type, tokenizer.current().type); EXPECT_EQ(token.text, tokenizer.current().text); EXPECT_EQ(token.line, tokenizer.current().line); EXPECT_EQ(token.column, tokenizer.current().column); + EXPECT_EQ(token.end_column, tokenizer.current().end_column); } while (token.type != Tokenizer::TYPE_END); @@ -491,6 +509,217 @@ TEST_1D(TokenizerTest, ShCommentStyle, kBlockSizes) { // ------------------------------------------------------------------- +// In each case, the input is expected to have two tokens named "prev" and +// "next" with comments in between. +struct DocCommentCase { + string input; + + const char* prev_trailing_comments; + const char* detached_comments[10]; + const char* next_leading_comments; +}; + +inline ostream& operator<<(ostream& out, + const DocCommentCase& test_case) { + return out << CEscape(test_case.input); +} + +DocCommentCase kDocCommentCases[] = { + { + "prev next", + + "", + {}, + "" + }, + + { + "prev /* ignored */ next", + + "", + {}, + "" + }, + + { + "prev // trailing comment\n" + "next", + + " trailing comment\n", + {}, + "" + }, + + { + "prev\n" + "// leading comment\n" + "// line 2\n" + "next", + + "", + {}, + " leading comment\n" + " line 2\n" + }, + + { + "prev\n" + "// trailing comment\n" + "// line 2\n" + "\n" + "next", + + " trailing comment\n" + " line 2\n", + {}, + "" + }, + + { + "prev // trailing comment\n" + "// leading comment\n" + "// line 2\n" + "next", + + " trailing comment\n", + {}, + " leading comment\n" + " line 2\n" + }, + + { + "prev /* trailing block comment */\n" + "/* leading block comment\n" + " * line 2\n" + " * line 3 */" + "next", + + " trailing block comment ", + {}, + " leading block comment\n" + " line 2\n" + " line 3 " + }, + + { + "prev\n" + "/* trailing block comment\n" + " * line 2\n" + " * line 3\n" + " */\n" + "/* leading block comment\n" + " * line 2\n" + " * line 3 */" + "next", + + " trailing block comment\n" + " line 2\n" + " line 3\n", + {}, + " leading block comment\n" + " line 2\n" + " line 3 " + }, + + { + "prev\n" + "// trailing comment\n" + "\n" + "// detached comment\n" + "// line 2\n" + "\n" + "// second detached comment\n" + "/* third detached comment\n" + " * line 2 */\n" + "// leading comment\n" + "next", + + " trailing comment\n", + { + " detached comment\n" + " line 2\n", + " second detached comment\n", + " third detached comment\n" + " line 2 " + }, + " leading comment\n" + }, + + { + "prev /**/\n" + "\n" + "// detached comment\n" + "\n" + "// leading comment\n" + "next", + + "", + { + " detached comment\n" + }, + " leading comment\n" + }, + + { + "prev /**/\n" + "// leading comment\n" + "next", + + "", + {}, + " leading comment\n" + }, + }; + +TEST_2D(TokenizerTest, DocComments, kDocCommentCases, kBlockSizes) { + // Set up the tokenizer. + TestInputStream input(kDocCommentCases_case.input.data(), + kDocCommentCases_case.input.size(), + kBlockSizes_case); + TestErrorCollector error_collector; + Tokenizer tokenizer(&input, &error_collector); + + // Set up a second tokenizer where we'll pass all NULLs to NextWithComments(). + TestInputStream input2(kDocCommentCases_case.input.data(), + kDocCommentCases_case.input.size(), + kBlockSizes_case); + Tokenizer tokenizer2(&input2, &error_collector); + + tokenizer.Next(); + tokenizer2.Next(); + + EXPECT_EQ("prev", tokenizer.current().text); + EXPECT_EQ("prev", tokenizer2.current().text); + + string prev_trailing_comments; + vector<string> detached_comments; + string next_leading_comments; + tokenizer.NextWithComments(&prev_trailing_comments, &detached_comments, + &next_leading_comments); + tokenizer2.NextWithComments(NULL, NULL, NULL); + EXPECT_EQ("next", tokenizer.current().text); + EXPECT_EQ("next", tokenizer2.current().text); + + EXPECT_EQ(kDocCommentCases_case.prev_trailing_comments, + prev_trailing_comments); + + for (int i = 0; i < detached_comments.size(); i++) { + ASSERT_LT(i, GOOGLE_ARRAYSIZE(kDocCommentCases)); + ASSERT_TRUE(kDocCommentCases_case.detached_comments[i] != NULL); + EXPECT_EQ(kDocCommentCases_case.detached_comments[i], + detached_comments[i]); + } + + // Verify that we matched all the detached comments. + EXPECT_EQ(NULL, + kDocCommentCases_case.detached_comments[detached_comments.size()]); + + EXPECT_EQ(kDocCommentCases_case.next_leading_comments, + next_leading_comments); +} + +// ------------------------------------------------------------------- + // Test parse helpers. It's not really worth setting up a full data-driven // test here. TEST_F(TokenizerTest, ParseInteger) { @@ -506,7 +735,7 @@ TEST_F(TokenizerTest, ParseInteger) { EXPECT_EQ(0, ParseInteger("0x")); uint64 i; -#ifdef GTEST_HAS_DEATH_TEST // death tests do not work on Windows yet +#ifdef PROTOBUF_HAS_DEATH_TEST // death tests do not work on Windows yet // Test invalid integers that will never be tokenized as integers. EXPECT_DEBUG_DEATH(Tokenizer::ParseInteger("zxy", kuint64max, &i), "passed text that could not have been tokenized as an integer"); @@ -518,7 +747,7 @@ TEST_F(TokenizerTest, ParseInteger) { "passed text that could not have been tokenized as an integer"); EXPECT_DEBUG_DEATH(Tokenizer::ParseInteger("-1", kuint64max, &i), "passed text that could not have been tokenized as an integer"); -#endif // GTEST_HAS_DEATH_TEST +#endif // PROTOBUF_HAS_DEATH_TEST // Test overflows. EXPECT_TRUE (Tokenizer::ParseInteger("0", 0, &i)); @@ -561,7 +790,7 @@ TEST_F(TokenizerTest, ParseFloat) { EXPECT_EQ( 0.0, Tokenizer::ParseFloat("1e-9999999999999999999999999999")); EXPECT_EQ(HUGE_VAL, Tokenizer::ParseFloat("1e+9999999999999999999999999999")); -#ifdef GTEST_HAS_DEATH_TEST // death tests do not work on Windows yet +#ifdef PROTOBUF_HAS_DEATH_TEST // death tests do not work on Windows yet // Test invalid integers that will never be tokenized as integers. EXPECT_DEBUG_DEATH(Tokenizer::ParseFloat("zxy"), "passed text that could not have been tokenized as a float"); @@ -569,7 +798,7 @@ TEST_F(TokenizerTest, ParseFloat) { "passed text that could not have been tokenized as a float"); EXPECT_DEBUG_DEATH(Tokenizer::ParseFloat("-1.0"), "passed text that could not have been tokenized as a float"); -#endif // GTEST_HAS_DEATH_TEST +#endif // PROTOBUF_HAS_DEATH_TEST } TEST_F(TokenizerTest, ParseString) { @@ -591,11 +820,27 @@ TEST_F(TokenizerTest, ParseString) { Tokenizer::ParseString("'\\", &output); EXPECT_EQ("\\", output); + // Experiment with Unicode escapes. Here are one-, two- and three-byte Unicode + // characters. + Tokenizer::ParseString("'\\u0024\\u00a2\\u20ac\\U00024b62XX'", &output); + EXPECT_EQ("$¢€ð¤¢XX", output); + // Same thing encoded using UTF16. + Tokenizer::ParseString("'\\u0024\\u00a2\\u20ac\\ud852\\udf62XX'", &output); + EXPECT_EQ("$¢€ð¤¢XX", output); + // Here's some broken UTF16; there's a head surrogate with no tail surrogate. + // We just output this as if it were UTF8; it's not a defined code point, but + // it has a defined encoding. + Tokenizer::ParseString("'\\ud852XX'", &output); + EXPECT_EQ("\xed\xa1\x92XX", output); + // Malformed escape: Demons may fly out of the nose. + Tokenizer::ParseString("\\u0", &output); + EXPECT_EQ("u0", output); + // Test invalid strings that will never be tokenized as strings. -#ifdef GTEST_HAS_DEATH_TEST // death tests do not work on Windows yet +#ifdef PROTOBUF_HAS_DEATH_TEST // death tests do not work on Windows yet EXPECT_DEBUG_DEATH(Tokenizer::ParseString("", &output), "passed text that could not have been tokenized as a string"); -#endif // GTEST_HAS_DEATH_TEST +#endif // PROTOBUF_HAS_DEATH_TEST } TEST_F(TokenizerTest, ParseStringAppend) { @@ -632,9 +877,15 @@ ErrorCase kErrorCases[] = { { "'\\x' foo", true, "0:3: Expected hex digits for escape sequence.\n" }, { "'foo", false, - "0:4: String literals cannot cross line boundaries.\n" }, + "0:4: Unexpected end of string.\n" }, { "'bar\nfoo", true, "0:4: String literals cannot cross line boundaries.\n" }, + { "'\\u01' foo", true, + "0:5: Expected four hex digits for \\u escape sequence.\n" }, + { "'\\u01' foo", true, + "0:5: Expected four hex digits for \\u escape sequence.\n" }, + { "'\\uXYZ' foo", true, + "0:3: Expected four hex digits for \\u escape sequence.\n" }, // Integer errors. { "123foo", true, @@ -694,6 +945,10 @@ ErrorCase kErrorCases[] = { "0:0: Invalid control characters encountered in text.\n" }, { string("\0\0foo", 5), true, "0:0: Invalid control characters encountered in text.\n" }, + + // Check error from high order bits set + { "\300foo", true, + "0:0: Interpreting non ascii codepoint 192.\n" }, }; TEST_2D(TokenizerTest, Errors, kErrorCases, kBlockSizes) { @@ -711,7 +966,7 @@ TEST_2D(TokenizerTest, Errors, kErrorCases, kBlockSizes) { } // Check that the errors match what was expected. - EXPECT_EQ(error_collector.text_, kErrorCases_case.errors); + EXPECT_EQ(kErrorCases_case.errors, error_collector.text_); // If the error was recoverable, make sure we saw "foo" after it. if (kErrorCases_case.recoverable) { @@ -737,6 +992,7 @@ TEST_1D(TokenizerTest, BackUpOnDestruction, kBlockSizes) { EXPECT_EQ(strlen("foo"), input.ByteCount()); } + } // namespace } // namespace io } // namespace protobuf diff --git a/src/google/protobuf/io/zero_copy_stream.cc b/src/google/protobuf/io/zero_copy_stream.cc index dad6ff1..4d53f29 100644 --- a/src/google/protobuf/io/zero_copy_stream.cc +++ b/src/google/protobuf/io/zero_copy_stream.cc @@ -34,6 +34,7 @@ #include <google/protobuf/io/zero_copy_stream.h> +#include <google/protobuf/stubs/common.h> namespace google { namespace protobuf { @@ -43,6 +44,14 @@ ZeroCopyInputStream::~ZeroCopyInputStream() {} ZeroCopyOutputStream::~ZeroCopyOutputStream() {} +bool ZeroCopyOutputStream::WriteAliasedRaw(const void* /* data */, + int /* size */) { + GOOGLE_LOG(FATAL) << "This ZeroCopyOutputStream doesn't support aliasing. " + "Reaching here usually means a ZeroCopyOutputStream " + "implementation bug."; + return false; +} + } // namespace io } // namespace protobuf } // namespace google diff --git a/src/google/protobuf/io/zero_copy_stream.h b/src/google/protobuf/io/zero_copy_stream.h index db5326f..f892122 100644 --- a/src/google/protobuf/io/zero_copy_stream.h +++ b/src/google/protobuf/io/zero_copy_stream.h @@ -226,6 +226,16 @@ class LIBPROTOBUF_EXPORT ZeroCopyOutputStream { // Returns the total number of bytes written since this object was created. virtual int64 ByteCount() const = 0; + // Write a given chunk of data to the output. Some output streams may + // implement this in a way that avoids copying. Check AllowsAliasing() before + // calling WriteAliasedRaw(). It will GOOGLE_CHECK fail if WriteAliasedRaw() is + // called on a stream that does not allow aliasing. + // + // NOTE: It is caller's responsibility to ensure that the chunk of memory + // remains live until all of the data has been consumed from the stream. + virtual bool WriteAliasedRaw(const void* data, int size); + virtual bool AllowsAliasing() const { return false; } + private: GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(ZeroCopyOutputStream); diff --git a/src/google/protobuf/io/zero_copy_stream_impl.cc b/src/google/protobuf/io/zero_copy_stream_impl.cc index 1384c74..7829a29 100644 --- a/src/google/protobuf/io/zero_copy_stream_impl.cc +++ b/src/google/protobuf/io/zero_copy_stream_impl.cc @@ -46,7 +46,8 @@ #include <google/protobuf/io/zero_copy_stream_impl.h> #include <google/protobuf/stubs/common.h> -#include <google/protobuf/stubs/stl_util-inl.h> +#include <google/protobuf/stubs/stl_util.h> + namespace google { namespace protobuf { @@ -412,7 +413,9 @@ int64 ConcatenatingInputStream::ByteCount() const { LimitingInputStream::LimitingInputStream(ZeroCopyInputStream* input, int64 limit) - : input_(input), limit_(limit) {} + : input_(input), limit_(limit) { + prior_bytes_read_ = input_->ByteCount(); +} LimitingInputStream::~LimitingInputStream() { // If we overshot the limit, back up. @@ -456,9 +459,9 @@ bool LimitingInputStream::Skip(int count) { int64 LimitingInputStream::ByteCount() const { if (limit_ < 0) { - return input_->ByteCount() + limit_; + return input_->ByteCount() + limit_ - prior_bytes_read_; } else { - return input_->ByteCount(); + return input_->ByteCount() - prior_bytes_read_; } } diff --git a/src/google/protobuf/io/zero_copy_stream_impl.h b/src/google/protobuf/io/zero_copy_stream_impl.h index 9fedb00..8382709 100644 --- a/src/google/protobuf/io/zero_copy_stream_impl.h +++ b/src/google/protobuf/io/zero_copy_stream_impl.h @@ -344,6 +344,7 @@ class LIBPROTOBUF_EXPORT LimitingInputStream : public ZeroCopyInputStream { private: ZeroCopyInputStream* input_; int64 limit_; // Decreases as we go, becomes negative if we overshoot. + int64 prior_bytes_read_; // Bytes read on underlying stream at construction GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(LimitingInputStream); }; diff --git a/src/google/protobuf/io/zero_copy_stream_impl_lite.cc b/src/google/protobuf/io/zero_copy_stream_impl_lite.cc index e801251..d186a98 100644 --- a/src/google/protobuf/io/zero_copy_stream_impl_lite.cc +++ b/src/google/protobuf/io/zero_copy_stream_impl_lite.cc @@ -32,9 +32,13 @@ // Based on original Protocol Buffers design by // Sanjay Ghemawat, Jeff Dean, and others. -#include <google/protobuf/io/zero_copy_stream_impl.h> +#include <google/protobuf/io/zero_copy_stream_impl_lite.h> + +#include <algorithm> +#include <limits> + #include <google/protobuf/stubs/common.h> -#include <google/protobuf/stubs/stl_util-inl.h> +#include <google/protobuf/stubs/stl_util.h> namespace google { namespace protobuf { @@ -159,15 +163,23 @@ bool StringOutputStream::Next(void** data, int* size) { // without a memory allocation this way. STLStringResizeUninitialized(target_, target_->capacity()); } else { - // Size has reached capacity, so double the size. Also make sure - // that the new size is at least kMinimumSize. + // Size has reached capacity, try to double the size. + if (old_size > std::numeric_limits<int>::max() / 2) { + // Can not double the size otherwise it is going to cause integer + // overflow in the expression below: old_size * 2 "; + GOOGLE_LOG(ERROR) << "Cannot allocate buffer larger than kint32max for " + << "StringOutputStream."; + return false; + } + // Double the size, also make sure that the new size is at least + // kMinimumSize. STLStringResizeUninitialized( target_, max(old_size * 2, kMinimumSize + 0)); // "+ 0" works around GCC4 weirdness. } - *data = string_as_array(target_) + old_size; + *data = mutable_string_data(target_) + old_size; *size = target_->size() - old_size; return true; } diff --git a/src/google/protobuf/io/zero_copy_stream_impl_lite.h b/src/google/protobuf/io/zero_copy_stream_impl_lite.h index 153f543..b980143 100644 --- a/src/google/protobuf/io/zero_copy_stream_impl_lite.h +++ b/src/google/protobuf/io/zero_copy_stream_impl_lite.h @@ -48,6 +48,7 @@ #include <iosfwd> #include <google/protobuf/io/zero_copy_stream.h> #include <google/protobuf/stubs/common.h> +#include <google/protobuf/stubs/stl_util.h> namespace google { @@ -333,6 +334,19 @@ class LIBPROTOBUF_EXPORT CopyingOutputStreamAdaptor : public ZeroCopyOutputStrea // =================================================================== +// Return a pointer to mutable characters underlying the given string. The +// return value is valid until the next time the string is resized. We +// trust the caller to treat the return value as an array of length s->size(). +inline char* mutable_string_data(string* s) { +#ifdef LANG_CXX11 + // This should be simpler & faster than string_as_array() because the latter + // is guaranteed to return NULL when *s is empty, so it has to check for that. + return &(*s)[0]; +#else + return string_as_array(s); +#endif +} + } // namespace io } // namespace protobuf diff --git a/src/google/protobuf/io/zero_copy_stream_unittest.cc b/src/google/protobuf/io/zero_copy_stream_unittest.cc index 8229ee6..75eb2a4 100644 --- a/src/google/protobuf/io/zero_copy_stream_unittest.cc +++ b/src/google/protobuf/io/zero_copy_stream_unittest.cc @@ -61,6 +61,7 @@ #include <sstream> #include <google/protobuf/io/zero_copy_stream_impl.h> +#include <google/protobuf/io/coded_stream.h> #if HAVE_ZLIB #include <google/protobuf/io/gzip_stream.h> @@ -285,6 +286,57 @@ TEST_F(IoTest, ArrayIo) { } } +TEST_F(IoTest, TwoSessionWrite) { + // Test that two concatenated write sessions read correctly + + static const char* strA = "0123456789"; + static const char* strB = "WhirledPeas"; + const int kBufferSize = 2*1024; + uint8* buffer = new uint8[kBufferSize]; + char* temp_buffer = new char[40]; + + for (int i = 0; i < kBlockSizeCount; i++) { + for (int j = 0; j < kBlockSizeCount; j++) { + ArrayOutputStream* output = + new ArrayOutputStream(buffer, kBufferSize, kBlockSizes[i]); + CodedOutputStream* coded_output = new CodedOutputStream(output); + coded_output->WriteVarint32(strlen(strA)); + coded_output->WriteRaw(strA, strlen(strA)); + delete coded_output; // flush + int64 pos = output->ByteCount(); + delete output; + output = new ArrayOutputStream( + buffer + pos, kBufferSize - pos, kBlockSizes[i]); + coded_output = new CodedOutputStream(output); + coded_output->WriteVarint32(strlen(strB)); + coded_output->WriteRaw(strB, strlen(strB)); + delete coded_output; // flush + int64 size = pos + output->ByteCount(); + delete output; + + ArrayInputStream* input = + new ArrayInputStream(buffer, size, kBlockSizes[j]); + CodedInputStream* coded_input = new CodedInputStream(input); + uint32 insize; + EXPECT_TRUE(coded_input->ReadVarint32(&insize)); + EXPECT_EQ(strlen(strA), insize); + EXPECT_TRUE(coded_input->ReadRaw(temp_buffer, insize)); + EXPECT_EQ(0, memcmp(temp_buffer, strA, insize)); + + EXPECT_TRUE(coded_input->ReadVarint32(&insize)); + EXPECT_EQ(strlen(strB), insize); + EXPECT_TRUE(coded_input->ReadRaw(temp_buffer, insize)); + EXPECT_EQ(0, memcmp(temp_buffer, strB, insize)); + + delete coded_input; + delete input; + } + } + + delete [] temp_buffer; + delete [] buffer; +} + #if HAVE_ZLIB TEST_F(IoTest, GzipIo) { const int kBufferSize = 2*1024; @@ -296,9 +348,49 @@ TEST_F(IoTest, GzipIo) { int size; { ArrayOutputStream output(buffer, kBufferSize, kBlockSizes[i]); - GzipOutputStream gzout( - &output, GzipOutputStream::GZIP, gzip_buffer_size); + GzipOutputStream::Options options; + options.format = GzipOutputStream::GZIP; + if (gzip_buffer_size != -1) { + options.buffer_size = gzip_buffer_size; + } + GzipOutputStream gzout(&output, options); + WriteStuff(&gzout); + gzout.Close(); + size = output.ByteCount(); + } + { + ArrayInputStream input(buffer, size, kBlockSizes[j]); + GzipInputStream gzin( + &input, GzipInputStream::GZIP, gzip_buffer_size); + ReadStuff(&gzin); + } + } + } + } + delete [] buffer; +} + +TEST_F(IoTest, GzipIoWithFlush) { + const int kBufferSize = 2*1024; + uint8* buffer = new uint8[kBufferSize]; + // We start with i = 4 as we want a block size > 6. With block size <= 6 + // Flush() fills up the entire 2K buffer with flush markers and the test + // fails. See documentation for Flush() for more detail. + for (int i = 4; i < kBlockSizeCount; i++) { + for (int j = 0; j < kBlockSizeCount; j++) { + for (int z = 0; z < kBlockSizeCount; z++) { + int gzip_buffer_size = kBlockSizes[z]; + int size; + { + ArrayOutputStream output(buffer, kBufferSize, kBlockSizes[i]); + GzipOutputStream::Options options; + options.format = GzipOutputStream::GZIP; + if (gzip_buffer_size != -1) { + options.buffer_size = gzip_buffer_size; + } + GzipOutputStream gzout(&output, options); WriteStuff(&gzout); + EXPECT_TRUE(gzout.Flush()); gzout.Close(); size = output.ByteCount(); } @@ -314,6 +406,64 @@ TEST_F(IoTest, GzipIo) { delete [] buffer; } +TEST_F(IoTest, GzipIoContiguousFlushes) { + const int kBufferSize = 2*1024; + uint8* buffer = new uint8[kBufferSize]; + + int block_size = kBlockSizes[4]; + int gzip_buffer_size = block_size; + int size; + + ArrayOutputStream output(buffer, kBufferSize, block_size); + GzipOutputStream::Options options; + options.format = GzipOutputStream::GZIP; + if (gzip_buffer_size != -1) { + options.buffer_size = gzip_buffer_size; + } + GzipOutputStream gzout(&output, options); + WriteStuff(&gzout); + EXPECT_TRUE(gzout.Flush()); + EXPECT_TRUE(gzout.Flush()); + gzout.Close(); + size = output.ByteCount(); + + ArrayInputStream input(buffer, size, block_size); + GzipInputStream gzin( + &input, GzipInputStream::GZIP, gzip_buffer_size); + ReadStuff(&gzin); + + delete [] buffer; +} + +TEST_F(IoTest, GzipIoReadAfterFlush) { + const int kBufferSize = 2*1024; + uint8* buffer = new uint8[kBufferSize]; + + int block_size = kBlockSizes[4]; + int gzip_buffer_size = block_size; + int size; + ArrayOutputStream output(buffer, kBufferSize, block_size); + GzipOutputStream::Options options; + options.format = GzipOutputStream::GZIP; + if (gzip_buffer_size != -1) { + options.buffer_size = gzip_buffer_size; + } + + GzipOutputStream gzout(&output, options); + WriteStuff(&gzout); + EXPECT_TRUE(gzout.Flush()); + size = output.ByteCount(); + + ArrayInputStream input(buffer, size, block_size); + GzipInputStream gzin( + &input, GzipInputStream::GZIP, gzip_buffer_size); + ReadStuff(&gzin); + + gzout.Close(); + + delete [] buffer; +} + TEST_F(IoTest, ZlibIo) { const int kBufferSize = 2*1024; uint8* buffer = new uint8[kBufferSize]; @@ -324,8 +474,12 @@ TEST_F(IoTest, ZlibIo) { int size; { ArrayOutputStream output(buffer, kBufferSize, kBlockSizes[i]); - GzipOutputStream gzout( - &output, GzipOutputStream::ZLIB, gzip_buffer_size); + GzipOutputStream::Options options; + options.format = GzipOutputStream::ZLIB; + if (gzip_buffer_size != -1) { + options.buffer_size = gzip_buffer_size; + } + GzipOutputStream gzout(&output, options); WriteStuff(&gzout); gzout.Close(); size = output.ByteCount(); @@ -348,7 +502,9 @@ TEST_F(IoTest, ZlibIoInputAutodetect) { int size; { ArrayOutputStream output(buffer, kBufferSize); - GzipOutputStream gzout(&output, GzipOutputStream::ZLIB); + GzipOutputStream::Options options; + options.format = GzipOutputStream::ZLIB; + GzipOutputStream gzout(&output, options); WriteStuff(&gzout); gzout.Close(); size = output.ByteCount(); @@ -360,7 +516,9 @@ TEST_F(IoTest, ZlibIoInputAutodetect) { } { ArrayOutputStream output(buffer, kBufferSize); - GzipOutputStream gzout(&output, GzipOutputStream::GZIP); + GzipOutputStream::Options options; + options.format = GzipOutputStream::GZIP; + GzipOutputStream gzout(&output, options); WriteStuff(&gzout); gzout.Close(); size = output.ByteCount(); @@ -402,9 +560,10 @@ TEST_F(IoTest, CompressionOptions) { // Some ad-hoc testing of compression options. string golden; - File::ReadFileToStringOrDie( - TestSourceDir() + "/google/protobuf/testdata/golden_message", - &golden); + GOOGLE_CHECK_OK(File::GetContents( + TestSourceDir() + + "/google/protobuf/testdata/golden_message", + &golden, true)); GzipOutputStream::Options options; string gzip_compressed = Compress(golden, options); @@ -432,6 +591,71 @@ TEST_F(IoTest, CompressionOptions) { EXPECT_TRUE(Uncompress(gzip_compressed) == golden); EXPECT_TRUE(Uncompress(zlib_compressed) == golden); } + +TEST_F(IoTest, TwoSessionWriteGzip) { + // Test that two concatenated gzip streams can be read correctly + + static const char* strA = "0123456789"; + static const char* strB = "QuickBrownFox"; + const int kBufferSize = 2*1024; + uint8* buffer = new uint8[kBufferSize]; + char* temp_buffer = new char[40]; + + for (int i = 0; i < kBlockSizeCount; i++) { + for (int j = 0; j < kBlockSizeCount; j++) { + ArrayOutputStream* output = + new ArrayOutputStream(buffer, kBufferSize, kBlockSizes[i]); + GzipOutputStream* gzout = new GzipOutputStream(output); + CodedOutputStream* coded_output = new CodedOutputStream(gzout); + int32 outlen = strlen(strA) + 1; + coded_output->WriteVarint32(outlen); + coded_output->WriteRaw(strA, outlen); + delete coded_output; // flush + delete gzout; // flush + int64 pos = output->ByteCount(); + delete output; + output = new ArrayOutputStream( + buffer + pos, kBufferSize - pos, kBlockSizes[i]); + gzout = new GzipOutputStream(output); + coded_output = new CodedOutputStream(gzout); + outlen = strlen(strB) + 1; + coded_output->WriteVarint32(outlen); + coded_output->WriteRaw(strB, outlen); + delete coded_output; // flush + delete gzout; // flush + int64 size = pos + output->ByteCount(); + delete output; + + ArrayInputStream* input = + new ArrayInputStream(buffer, size, kBlockSizes[j]); + GzipInputStream* gzin = new GzipInputStream(input); + CodedInputStream* coded_input = new CodedInputStream(gzin); + uint32 insize; + EXPECT_TRUE(coded_input->ReadVarint32(&insize)); + EXPECT_EQ(strlen(strA) + 1, insize); + EXPECT_TRUE(coded_input->ReadRaw(temp_buffer, insize)); + EXPECT_EQ(0, memcmp(temp_buffer, strA, insize)) + << "strA=" << strA << " in=" << temp_buffer; + + EXPECT_TRUE(coded_input->ReadVarint32(&insize)); + EXPECT_EQ(strlen(strB) + 1, insize); + EXPECT_TRUE(coded_input->ReadRaw(temp_buffer, insize)); + EXPECT_EQ(0, memcmp(temp_buffer, strB, insize)) + << " out_block_size=" << kBlockSizes[i] + << " in_block_size=" << kBlockSizes[j] + << " pos=" << pos + << " size=" << size + << " strB=" << strB << " in=" << temp_buffer; + + delete coded_input; + delete gzin; + delete input; + } + } + + delete [] temp_buffer; + delete [] buffer; +} #endif // There is no string input, only string output. Also, it doesn't support @@ -700,6 +924,26 @@ TEST_F(IoTest, LimitingInputStream) { ReadStuff(&input); } +// Checks that ByteCount works correctly for LimitingInputStreams where the +// underlying stream has already been read. +TEST_F(IoTest, LimitingInputStreamByteCount) { + const int kHalfBufferSize = 128; + const int kBufferSize = kHalfBufferSize * 2; + uint8 buffer[kBufferSize]; + + // Set up input. Only allow half to be read at once. + ArrayInputStream array_input(buffer, kBufferSize, kHalfBufferSize); + const void* data; + int size; + EXPECT_TRUE(array_input.Next(&data, &size)); + EXPECT_EQ(kHalfBufferSize, array_input.ByteCount()); + // kHalfBufferSize - 1 to test limiting logic as well. + LimitingInputStream input(&array_input, kHalfBufferSize - 1); + EXPECT_EQ(0, input.ByteCount()); + EXPECT_TRUE(input.Next(&data, &size)); + EXPECT_EQ(kHalfBufferSize - 1 , input.ByteCount()); +} + // Check that a zero-size array doesn't confuse the code. TEST(ZeroSizeArray, Input) { ArrayInputStream input(NULL, 0); diff --git a/src/google/protobuf/lite_unittest.cc b/src/google/protobuf/lite_unittest.cc index ffeec3c..6f385bd 100644 --- a/src/google/protobuf/lite_unittest.cc +++ b/src/google/protobuf/lite_unittest.cc @@ -33,13 +33,59 @@ #include <string> #include <iostream> -#include <google/protobuf/test_util_lite.h> #include <google/protobuf/stubs/common.h> +#include <google/protobuf/test_util_lite.h> +#include <google/protobuf/unittest_lite.pb.h> +#include <google/protobuf/io/coded_stream.h> +#include <google/protobuf/io/zero_copy_stream_impl_lite.h> +#include <google/protobuf/wire_format_lite.h> +#include <google/protobuf/wire_format_lite_inl.h> using namespace std; +namespace { +// Helper methods to test parsing merge behavior. +void ExpectMessageMerged(const google::protobuf::unittest::TestAllTypesLite& message) { + GOOGLE_CHECK(message.optional_int32() == 3); + GOOGLE_CHECK(message.optional_int64() == 2); + GOOGLE_CHECK(message.optional_string() == "hello"); +} + +void AssignParsingMergeMessages( + google::protobuf::unittest::TestAllTypesLite* msg1, + google::protobuf::unittest::TestAllTypesLite* msg2, + google::protobuf::unittest::TestAllTypesLite* msg3) { + msg1->set_optional_int32(1); + msg2->set_optional_int64(2); + msg3->set_optional_int32(3); + msg3->set_optional_string("hello"); +} + +void SetAllTypesInEmptyMessageUnknownFields( + google::protobuf::unittest::TestEmptyMessageLite* empty_message) { + protobuf_unittest::TestAllTypesLite message; + google::protobuf::TestUtilLite::ExpectClear(message); + google::protobuf::TestUtilLite::SetAllFields(&message); + string data = message.SerializeAsString(); + empty_message->ParseFromString(data); +} + +void SetSomeTypesInEmptyMessageUnknownFields( + google::protobuf::unittest::TestEmptyMessageLite* empty_message) { + protobuf_unittest::TestAllTypesLite message; + google::protobuf::TestUtilLite::ExpectClear(message); + message.set_optional_int32(101); + message.set_optional_int64(102); + message.set_optional_uint32(103); + message.set_optional_uint64(104); + string data = message.SerializeAsString(); + empty_message->ParseFromString(data); +} + +} // namespace + int main(int argc, char* argv[]) { - string data, packed_data; + string data, data2, packed_data; { protobuf_unittest::TestAllTypesLite message, message2, message3; @@ -63,7 +109,6 @@ int main(int argc, char* argv[]) { google::protobuf::TestUtilLite::SetAllExtensions(&message); message2.CopyFrom(message); string extensions_data = message.SerializeAsString(); - GOOGLE_CHECK(extensions_data == data); message3.ParseFromString(extensions_data); google::protobuf::TestUtilLite::ExpectAllExtensionsSet(message); google::protobuf::TestUtilLite::ExpectAllExtensionsSet(message2); @@ -107,6 +152,199 @@ int main(int argc, char* argv[]) { google::protobuf::TestUtilLite::ExpectPackedExtensionsClear(message); } + { + // Test that if an optional or required message/group field appears multiple + // times in the input, they need to be merged. + google::protobuf::unittest::TestParsingMergeLite::RepeatedFieldsGenerator generator; + google::protobuf::unittest::TestAllTypesLite* msg1; + google::protobuf::unittest::TestAllTypesLite* msg2; + google::protobuf::unittest::TestAllTypesLite* msg3; + +#define ASSIGN_REPEATED_FIELD(FIELD) \ + msg1 = generator.add_##FIELD(); \ + msg2 = generator.add_##FIELD(); \ + msg3 = generator.add_##FIELD(); \ + AssignParsingMergeMessages(msg1, msg2, msg3) + + ASSIGN_REPEATED_FIELD(field1); + ASSIGN_REPEATED_FIELD(field2); + ASSIGN_REPEATED_FIELD(field3); + ASSIGN_REPEATED_FIELD(ext1); + ASSIGN_REPEATED_FIELD(ext2); + +#undef ASSIGN_REPEATED_FIELD +#define ASSIGN_REPEATED_GROUP(FIELD) \ + msg1 = generator.add_##FIELD()->mutable_field1(); \ + msg2 = generator.add_##FIELD()->mutable_field1(); \ + msg3 = generator.add_##FIELD()->mutable_field1(); \ + AssignParsingMergeMessages(msg1, msg2, msg3) + + ASSIGN_REPEATED_GROUP(group1); + ASSIGN_REPEATED_GROUP(group2); + +#undef ASSIGN_REPEATED_GROUP + + string buffer; + generator.SerializeToString(&buffer); + google::protobuf::unittest::TestParsingMergeLite parsing_merge; + parsing_merge.ParseFromString(buffer); + + // Required and optional fields should be merged. + ExpectMessageMerged(parsing_merge.required_all_types()); + ExpectMessageMerged(parsing_merge.optional_all_types()); + ExpectMessageMerged( + parsing_merge.optionalgroup().optional_group_all_types()); + ExpectMessageMerged(parsing_merge.GetExtension( + google::protobuf::unittest::TestParsingMergeLite::optional_ext)); + + // Repeated fields should not be merged. + GOOGLE_CHECK(parsing_merge.repeated_all_types_size() == 3); + GOOGLE_CHECK(parsing_merge.repeatedgroup_size() == 3); + GOOGLE_CHECK(parsing_merge.ExtensionSize( + google::protobuf::unittest::TestParsingMergeLite::repeated_ext) == 3); + } + + // Test unknown fields support for lite messages. + { + protobuf_unittest::TestAllTypesLite message, message2; + protobuf_unittest::TestEmptyMessageLite empty_message; + google::protobuf::TestUtilLite::ExpectClear(message); + google::protobuf::TestUtilLite::SetAllFields(&message); + data = message.SerializeAsString(); + empty_message.ParseFromString(data); + data.clear(); + data = empty_message.SerializeAsString(); + message2.ParseFromString(data); + data = message2.SerializeAsString(); + google::protobuf::TestUtilLite::ExpectAllFieldsSet(message2); + message.Clear(); + google::protobuf::TestUtilLite::ExpectClear(message); + } + + { + protobuf_unittest::TestAllExtensionsLite message, message2; + protobuf_unittest::TestEmptyMessageLite empty_message; + google::protobuf::TestUtilLite::ExpectExtensionsClear(message); + google::protobuf::TestUtilLite::SetAllExtensions(&message); + data = message.SerializeAsString(); + empty_message.ParseFromString(data); + data.clear(); + data = empty_message.SerializeAsString(); + message2.ParseFromString(data); + data = message2.SerializeAsString(); + google::protobuf::TestUtilLite::ExpectAllExtensionsSet(message2); + message.Clear(); + google::protobuf::TestUtilLite::ExpectExtensionsClear(message); + } + + { + protobuf_unittest::TestPackedTypesLite message, message2; + protobuf_unittest::TestEmptyMessageLite empty_message; + google::protobuf::TestUtilLite::ExpectPackedClear(message); + google::protobuf::TestUtilLite::SetPackedFields(&message); + data = message.SerializeAsString(); + empty_message.ParseFromString(data); + data.clear(); + data = empty_message.SerializeAsString(); + message2.ParseFromString(data); + data = message2.SerializeAsString(); + google::protobuf::TestUtilLite::ExpectPackedFieldsSet(message2); + message.Clear(); + google::protobuf::TestUtilLite::ExpectPackedClear(message); + } + + { + protobuf_unittest::TestPackedExtensionsLite message, message2; + protobuf_unittest::TestEmptyMessageLite empty_message; + google::protobuf::TestUtilLite::ExpectPackedExtensionsClear(message); + google::protobuf::TestUtilLite::SetPackedExtensions(&message); + data = message.SerializeAsString(); + empty_message.ParseFromString(data); + data.clear(); + data = empty_message.SerializeAsString(); + message2.ParseFromString(data); + data = message2.SerializeAsString(); + google::protobuf::TestUtilLite::ExpectPackedExtensionsSet(message2); + message.Clear(); + google::protobuf::TestUtilLite::ExpectPackedExtensionsClear(message); + } + + { + // Test Unknown fields swap + protobuf_unittest::TestEmptyMessageLite empty_message, empty_message2; + SetAllTypesInEmptyMessageUnknownFields(&empty_message); + SetSomeTypesInEmptyMessageUnknownFields(&empty_message2); + data = empty_message.SerializeAsString(); + data2 = empty_message2.SerializeAsString(); + empty_message.Swap(&empty_message2); + GOOGLE_CHECK_EQ(data, empty_message2.SerializeAsString()); + GOOGLE_CHECK_EQ(data2, empty_message.SerializeAsString()); + } + + { + // Test unknown fields swap with self + protobuf_unittest::TestEmptyMessageLite empty_message; + SetAllTypesInEmptyMessageUnknownFields(&empty_message); + data = empty_message.SerializeAsString(); + empty_message.Swap(&empty_message); + GOOGLE_CHECK_EQ(data, empty_message.SerializeAsString()); + } + + { + // Test MergeFrom with unknown fields + protobuf_unittest::TestAllTypesLite message, message2; + protobuf_unittest::TestEmptyMessageLite empty_message, empty_message2; + message.set_optional_int32(101); + message.add_repeated_int32(201); + message.set_optional_nested_enum(google::protobuf::unittest::TestAllTypesLite::BAZ); + message2.set_optional_int64(102); + message2.add_repeated_int64(202); + message2.set_optional_foreign_enum(google::protobuf::unittest::FOREIGN_LITE_BAZ); + + data = message.SerializeAsString(); + empty_message.ParseFromString(data); + data = message2.SerializeAsString(); + empty_message2.ParseFromString(data); + message.MergeFrom(message2); + empty_message.MergeFrom(empty_message2); + + data = empty_message.SerializeAsString(); + message2.ParseFromString(data); + // We do not compare the serialized output of a normal message and a lite + // message because the order of fields do not match. We convert lite message + // back into normal message, then compare. + GOOGLE_CHECK_EQ(message.SerializeAsString(), message2.SerializeAsString()); + } + + { + // Test unknown enum value + protobuf_unittest::TestAllTypesLite message; + string buffer; + { + google::protobuf::io::StringOutputStream output_stream(&buffer); + google::protobuf::io::CodedOutputStream coded_output(&output_stream); + google::protobuf::internal::WireFormatLite::WriteTag( + protobuf_unittest::TestAllTypesLite::kOptionalNestedEnumFieldNumber, + google::protobuf::internal::WireFormatLite::WIRETYPE_VARINT, &coded_output); + coded_output.WriteVarint32(10); + google::protobuf::internal::WireFormatLite::WriteTag( + protobuf_unittest::TestAllTypesLite::kRepeatedNestedEnumFieldNumber, + google::protobuf::internal::WireFormatLite::WIRETYPE_VARINT, &coded_output); + coded_output.WriteVarint32(20); + } + message.ParseFromString(buffer); + data = message.SerializeAsString(); + GOOGLE_CHECK_EQ(data, buffer); + } + + { + // Test Clear with unknown fields + protobuf_unittest::TestEmptyMessageLite empty_message; + SetAllTypesInEmptyMessageUnknownFields(&empty_message); + empty_message.Clear(); + GOOGLE_CHECK_EQ(0, empty_message.unknown_fields().size()); + } + cout << "PASS" << endl; return 0; } diff --git a/src/google/protobuf/message.cc b/src/google/protobuf/message.cc index 0409a94..2b9a2cb 100644 --- a/src/google/protobuf/message.cc +++ b/src/google/protobuf/message.cc @@ -32,7 +32,7 @@ // Based on original Protocol Buffers design by // Sanjay Ghemawat, Jeff Dean, and others. -#include <istream> +#include <iostream> #include <stack> #include <google/protobuf/stubs/hash.h> @@ -44,11 +44,12 @@ #include <google/protobuf/io/zero_copy_stream_impl.h> #include <google/protobuf/descriptor.pb.h> #include <google/protobuf/descriptor.h> +#include <google/protobuf/generated_message_util.h> #include <google/protobuf/reflection_ops.h> #include <google/protobuf/wire_format.h> #include <google/protobuf/stubs/strutil.h> -#include <google/protobuf/stubs/map-util.h> -#include <google/protobuf/stubs/stl_util-inl.h> +#include <google/protobuf/stubs/map_util.h> +#include <google/protobuf/stubs/stl_util.h> namespace google { namespace protobuf { @@ -74,7 +75,7 @@ void Message::CheckTypeAndMergeFrom(const MessageLite& other) { void Message::CopyFrom(const Message& from) { const Descriptor* descriptor = GetDescriptor(); GOOGLE_CHECK_EQ(from.GetDescriptor(), descriptor) - << ": Tried to copy from a message with a different type." + << ": Tried to copy from a message with a different type. " "to: " << descriptor->full_name() << ", " "from:" << from.GetDescriptor()->full_name(); ReflectionOps::Copy(from, this); @@ -99,7 +100,7 @@ void Message::FindInitializationErrors(vector<string>* errors) const { string Message::InitializationErrorString() const { vector<string> errors; FindInitializationErrors(&errors); - return JoinStrings(errors, ", "); + return Join(errors, ", "); } void Message::CheckInitialized() const { @@ -148,7 +149,7 @@ int Message::ByteSize() const { return size; } -void Message::SetCachedSize(int size) const { +void Message::SetCachedSize(int /* size */) const { GOOGLE_LOG(FATAL) << "Message class \"" << GetDescriptor()->full_name() << "\" implements neither SetCachedSize() nor ByteSize(). " "Must implement one or the other."; @@ -182,9 +183,46 @@ bool Message::SerializePartialToOstream(ostream* output) const { } +// ============================================================================= +// Reflection and associated Template Specializations + Reflection::~Reflection() {} -// =================================================================== +#define HANDLE_TYPE(TYPE, CPPTYPE, CTYPE) \ +template<> \ +const RepeatedField<TYPE>& Reflection::GetRepeatedField<TYPE>( \ + const Message& message, const FieldDescriptor* field) const { \ + return *static_cast<RepeatedField<TYPE>* >( \ + MutableRawRepeatedField(const_cast<Message*>(&message), \ + field, CPPTYPE, CTYPE, NULL)); \ +} \ + \ +template<> \ +RepeatedField<TYPE>* Reflection::MutableRepeatedField<TYPE>( \ + Message* message, const FieldDescriptor* field) const { \ + return static_cast<RepeatedField<TYPE>* >( \ + MutableRawRepeatedField(message, field, CPPTYPE, CTYPE, NULL)); \ +} + +HANDLE_TYPE(int32, FieldDescriptor::CPPTYPE_INT32, -1); +HANDLE_TYPE(int64, FieldDescriptor::CPPTYPE_INT64, -1); +HANDLE_TYPE(uint32, FieldDescriptor::CPPTYPE_UINT32, -1); +HANDLE_TYPE(uint64, FieldDescriptor::CPPTYPE_UINT64, -1); +HANDLE_TYPE(float, FieldDescriptor::CPPTYPE_FLOAT, -1); +HANDLE_TYPE(double, FieldDescriptor::CPPTYPE_DOUBLE, -1); +HANDLE_TYPE(bool, FieldDescriptor::CPPTYPE_BOOL, -1); + + +#undef HANDLE_TYPE + +void* Reflection::MutableRawRepeatedString( + Message* message, const FieldDescriptor* field, bool is_string) const { + return MutableRawRepeatedField(message, field, + FieldDescriptor::CPPTYPE_STRING, FieldOptions::STRING, NULL); +} + + +// ============================================================================= // MessageFactory MessageFactory::~MessageFactory() {} @@ -258,6 +296,7 @@ void GeneratedMessageFactory::RegisterType(const Descriptor* descriptor, } } + const Message* GeneratedMessageFactory::GetPrototype(const Descriptor* type) { { ReaderMutexLock lock(&mutex_); diff --git a/src/google/protobuf/message.h b/src/google/protobuf/message.h index c0062f9..8bbf405 100644 --- a/src/google/protobuf/message.h +++ b/src/google/protobuf/message.h @@ -79,18 +79,19 @@ // // Same as the last block, but do it dynamically via the Message // // reflection interface. // Message* foo = new Foo; -// Descriptor* descriptor = foo->GetDescriptor(); +// const Descriptor* descriptor = foo->GetDescriptor(); // // // Get the descriptors for the fields we're interested in and verify // // their types. -// FieldDescriptor* text_field = descriptor->FindFieldByName("text"); +// const FieldDescriptor* text_field = descriptor->FindFieldByName("text"); // assert(text_field != NULL); // assert(text_field->type() == FieldDescriptor::TYPE_STRING); -// assert(text_field->label() == FieldDescriptor::TYPE_OPTIONAL); -// FieldDescriptor* numbers_field = descriptor->FindFieldByName("numbers"); +// assert(text_field->label() == FieldDescriptor::LABEL_OPTIONAL); +// const FieldDescriptor* numbers_field = descriptor-> +// FindFieldByName("numbers"); // assert(numbers_field != NULL); // assert(numbers_field->type() == FieldDescriptor::TYPE_INT32); -// assert(numbers_field->label() == FieldDescriptor::TYPE_REPEATED); +// assert(numbers_field->label() == FieldDescriptor::LABEL_REPEATED); // // // Parse the message. // foo->ParseFromString(data); @@ -109,38 +110,17 @@ #ifndef GOOGLE_PROTOBUF_MESSAGE_H__ #define GOOGLE_PROTOBUF_MESSAGE_H__ -#include <vector> -#include <string> - -#ifdef __DECCXX -// HP C++'s iosfwd doesn't work. -#include <iostream> -#else #include <iosfwd> -#endif +#include <string> +#include <vector> #include <google/protobuf/message_lite.h> #include <google/protobuf/stubs/common.h> +#include <google/protobuf/descriptor.h> -#if defined(_WIN32) && defined(GetMessage) -// windows.h defines GetMessage() as a macro. Let's re-define it as an inline -// function. This is necessary because Reflection has a method called -// GetMessage() which we don't want overridden. The inline function should be -// equivalent for C++ users. -inline BOOL GetMessage_Win32( - LPMSG lpMsg, HWND hWnd, - UINT wMsgFilterMin, UINT wMsgFilterMax) { - return GetMessage(lpMsg, hWnd, wMsgFilterMin, wMsgFilterMax); -} -#undef GetMessage -inline BOOL GetMessage( - LPMSG lpMsg, HWND hWnd, - UINT wMsgFilterMin, UINT wMsgFilterMax) { - return GetMessage_Win32(lpMsg, hWnd, wMsgFilterMin, wMsgFilterMax); -} -#endif +#define GOOGLE_PROTOBUF_HAS_ONEOF namespace google { namespace protobuf { @@ -151,17 +131,20 @@ class Reflection; class MessageFactory; // Defined in other files. -class Descriptor; // descriptor.h -class FieldDescriptor; // descriptor.h -class EnumDescriptor; // descriptor.h -class EnumValueDescriptor; // descriptor.h +class UnknownFieldSet; // unknown_field_set.h namespace io { class ZeroCopyInputStream; // zero_copy_stream.h class ZeroCopyOutputStream; // zero_copy_stream.h class CodedInputStream; // coded_stream.h class CodedOutputStream; // coded_stream.h } -class UnknownFieldSet; // unknown_field_set.h + + +template<typename T> +class RepeatedField; // repeated_field.h + +template<typename T> +class RepeatedPtrField; // repeated_field.h // A container to hold message metadata. struct Metadata { @@ -169,12 +152,6 @@ struct Metadata { const Reflection* reflection; }; -// Returns the EnumDescriptor for enum type E, which must be a -// proto-declared enum type. Code generated by the protocol compiler -// will include specializations of this template for each enum type declared. -template <typename E> -const EnumDescriptor* GetEnumDescriptor(); - // Abstract interface for protocol messages. // // See also MessageLite, which contains most every-day operations. Message @@ -203,9 +180,10 @@ class LIBPROTOBUF_EXPORT Message : public MessageLite { virtual void CopyFrom(const Message& from); // Merge the fields from the given message into this message. Singular - // fields will be overwritten, except for embedded messages which will - // be merged. Repeated fields will be concatenated. The given message - // must be of the same type as this message (i.e. the exact same class). + // fields will be overwritten, if specified in from, except for embedded + // messages which will be merged. Repeated fields will be concatenated. + // The given message must be of the same type as this message (i.e. the + // exact same class). virtual void MergeFrom(const Message& from); // Verifies that IsInitialized() returns true. GOOGLE_CHECK-fails otherwise, with @@ -216,7 +194,7 @@ class LIBPROTOBUF_EXPORT Message : public MessageLite { // This is much, much slower than IsInitialized() as it is implemented // purely via reflection. Generally, you should not call this unless you // have already determined that an error exists by calling IsInitialized(). - void FindInitializationErrors(vector<string>* errors) const; + void FindInitializationErrors(std::vector<string>* errors) const; // Like FindInitializationErrors, but joins all the strings, delimited by // commas, and returns them. @@ -378,7 +356,6 @@ class LIBPROTOBUF_EXPORT Message : public MessageLite { // write fields from a Reflection without paying attention to the type. class LIBPROTOBUF_EXPORT Reflection { public: - // TODO(kenton): Remove parameter. inline Reflection() {} virtual ~Reflection(); @@ -408,7 +385,27 @@ class LIBPROTOBUF_EXPORT Reflection { virtual void ClearField(Message* message, const FieldDescriptor* field) const = 0; - // Remove the last element of a repeated field. + // Check if the oneof is set. Returns ture if any field in oneof + // is set, false otherwise. + // TODO(jieluo) - make it pure virtual after updating all + // the subclasses. + virtual bool HasOneof(const Message& message, + const OneofDescriptor* oneof_descriptor) const { + return false; + } + + virtual void ClearOneof(Message* message, + const OneofDescriptor* oneof_descriptor) const {} + + // Returns the field descriptor if the oneof is set. NULL otherwise. + // TODO(jieluo) - make it pure virtual. + virtual const FieldDescriptor* GetOneofFieldDescriptor( + const Message& message, + const OneofDescriptor* oneof_descriptor) const { + return NULL; + } + + // Removes the last element of a repeated field. // We don't provide a way to remove any element other than the last // because it invites inefficient use, such as O(n^2) filtering loops // that should have been O(n). If you want to remove an element other @@ -417,15 +414,25 @@ class LIBPROTOBUF_EXPORT Reflection { // call RemoveLast(). virtual void RemoveLast(Message* message, const FieldDescriptor* field) const = 0; + // Removes the last element of a repeated message field, and returns the + // pointer to the caller. Caller takes ownership of the returned pointer. + virtual Message* ReleaseLast(Message* message, + const FieldDescriptor* field) const = 0; // Swap the complete contents of two messages. virtual void Swap(Message* message1, Message* message2) const = 0; + // Swap fields listed in fields vector of two messages. + virtual void SwapFields(Message* message1, + Message* message2, + const std::vector<const FieldDescriptor*>& fields) + const = 0; + // Swap two elements of a repeated field. virtual void SwapElements(Message* message, - const FieldDescriptor* field, - int index1, - int index2) const = 0; + const FieldDescriptor* field, + int index1, + int index2) const = 0; // List all fields of the message which are currently set. This includes // extensions. Singular fields will only be listed if HasField(field) would @@ -433,7 +440,7 @@ class LIBPROTOBUF_EXPORT Reflection { // would return non-zero. Fields (both normal fields and extension fields) // will be listed ordered by field number. virtual void ListFields(const Message& message, - vector<const FieldDescriptor*>* output) const = 0; + std::vector<const FieldDescriptor*>* output) const = 0; // Singular field getters ------------------------------------------ // These get the value of a non-repeated field. They return the default @@ -518,6 +525,23 @@ class LIBPROTOBUF_EXPORT Reflection { virtual Message* MutableMessage(Message* message, const FieldDescriptor* field, MessageFactory* factory = NULL) const = 0; + // Replaces the message specified by 'field' with the already-allocated object + // sub_message, passing ownership to the message. If the field contained a + // message, that message is deleted. If sub_message is NULL, the field is + // cleared. + virtual void SetAllocatedMessage(Message* message, + Message* sub_message, + const FieldDescriptor* field) const = 0; + // Releases the message specified by 'field' and returns the pointer, + // ReleaseMessage() will return the message the message object if it exists. + // Otherwise, it may or may not return NULL. In any case, if the return value + // is non-NULL, the caller takes ownership of the pointer. + // If the field existed (HasField() is true), then the returned pointer will + // be the same as the pointer returned by MutableMessage(). + // This function has the same effect as ClearField(). + virtual Message* ReleaseMessage(Message* message, + const FieldDescriptor* field, + MessageFactory* factory = NULL) const = 0; // Repeated field getters ------------------------------------------ @@ -625,7 +649,39 @@ class LIBPROTOBUF_EXPORT Reflection { MessageFactory* factory = NULL) const = 0; - // Extensions ------------------------------------------------------ + // Repeated field accessors ------------------------------------------------- + // The methods above, e.g. GetRepeatedInt32(msg, fd, index), provide singular + // access to the data in a RepeatedField. The methods below provide aggregate + // access by exposing the RepeatedField object itself with the Message. + // Applying these templates to inappropriate types will lead to an undefined + // reference at link time (e.g. GetRepeatedField<***double>), or possibly a + // template matching error at compile time (e.g. GetRepeatedPtrField<File>). + // + // Usage example: my_doubs = refl->GetRepeatedField<double>(msg, fd); + + // for T = Cord and all protobuf scalar types except enums. + template<typename T> + const RepeatedField<T>& GetRepeatedField( + const Message&, const FieldDescriptor*) const; + + // for T = Cord and all protobuf scalar types except enums. + template<typename T> + RepeatedField<T>* MutableRepeatedField( + Message*, const FieldDescriptor*) const; + + // for T = string, google::protobuf::internal::StringPieceField + // google::protobuf::Message & descendants. + template<typename T> + const RepeatedPtrField<T>& GetRepeatedPtrField( + const Message&, const FieldDescriptor*) const; + + // for T = string, google::protobuf::internal::StringPieceField + // google::protobuf::Message & descendants. + template<typename T> + RepeatedPtrField<T>* MutableRepeatedPtrField( + Message*, const FieldDescriptor*) const; + + // Extensions ---------------------------------------------------------------- // Try to find an extension of this message type by fully-qualified field // name. Returns NULL if no extension is known for this name or number. @@ -637,7 +693,26 @@ class LIBPROTOBUF_EXPORT Reflection { virtual const FieldDescriptor* FindKnownExtensionByNumber( int number) const = 0; + // --------------------------------------------------------------------------- + + protected: + // Obtain a pointer to a Repeated Field Structure and do some type checking: + // on field->cpp_type(), + // on field->field_option().ctype() (if ctype >= 0) + // of field->message_type() (if message_type != NULL). + // We use 1 routine rather than 4 (const vs mutable) x (scalar vs pointer). + virtual void* MutableRawRepeatedField( + Message* message, const FieldDescriptor* field, FieldDescriptor::CppType, + int ctype, const Descriptor* message_type) const = 0; + private: + // Special version for specialized implementations of string. We can't call + // MutableRawRepeatedField directly here because we don't have access to + // FieldOptions::* which are defined in descriptor.pb.h. Including that + // file here is not possible because it would cause a circular include cycle. + void* MutableRawRepeatedString( + Message* message, const FieldDescriptor* field, bool is_string) const; + GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(Reflection); }; @@ -654,7 +729,7 @@ class LIBPROTOBUF_EXPORT MessageFactory { // Calling this method twice with the same Descriptor returns the same // object. The returned object remains property of the factory. Also, any // objects created by calling the prototype's New() method share some data - // with the prototype, so these must be destoyed before the MessageFactory + // with the prototype, so these must be destroyed before the MessageFactory // is destroyed. // // The given descriptor must outlive the returned message, and hence must @@ -700,10 +775,91 @@ class LIBPROTOBUF_EXPORT MessageFactory { static void InternalRegisterGeneratedMessage(const Descriptor* descriptor, const Message* prototype); + private: GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(MessageFactory); }; +#define DECLARE_GET_REPEATED_FIELD(TYPE) \ +template<> \ +LIBPROTOBUF_EXPORT \ +const RepeatedField<TYPE>& Reflection::GetRepeatedField<TYPE>( \ + const Message& message, const FieldDescriptor* field) const; \ + \ +template<> \ +RepeatedField<TYPE>* Reflection::MutableRepeatedField<TYPE>( \ + Message* message, const FieldDescriptor* field) const; + +DECLARE_GET_REPEATED_FIELD(int32) +DECLARE_GET_REPEATED_FIELD(int64) +DECLARE_GET_REPEATED_FIELD(uint32) +DECLARE_GET_REPEATED_FIELD(uint64) +DECLARE_GET_REPEATED_FIELD(float) +DECLARE_GET_REPEATED_FIELD(double) +DECLARE_GET_REPEATED_FIELD(bool) + +#undef DECLARE_GET_REPEATED_FIELD + +// ============================================================================= +// Implementation details for {Get,Mutable}RawRepeatedPtrField. We provide +// specializations for <string>, <StringPieceField> and <Message> and handle +// everything else with the default template which will match any type having +// a method with signature "static const google::protobuf::Descriptor* descriptor()". +// Such a type presumably is a descendant of google::protobuf::Message. + +template<> +inline const RepeatedPtrField<string>& Reflection::GetRepeatedPtrField<string>( + const Message& message, const FieldDescriptor* field) const { + return *static_cast<RepeatedPtrField<string>* >( + MutableRawRepeatedString(const_cast<Message*>(&message), field, true)); +} + +template<> +inline RepeatedPtrField<string>* Reflection::MutableRepeatedPtrField<string>( + Message* message, const FieldDescriptor* field) const { + return static_cast<RepeatedPtrField<string>* >( + MutableRawRepeatedString(message, field, true)); +} + + +// ----- + +template<> +inline const RepeatedPtrField<Message>& Reflection::GetRepeatedPtrField( + const Message& message, const FieldDescriptor* field) const { + return *static_cast<RepeatedPtrField<Message>* >( + MutableRawRepeatedField(const_cast<Message*>(&message), field, + FieldDescriptor::CPPTYPE_MESSAGE, -1, + NULL)); +} + +template<> +inline RepeatedPtrField<Message>* Reflection::MutableRepeatedPtrField( + Message* message, const FieldDescriptor* field) const { + return static_cast<RepeatedPtrField<Message>* >( + MutableRawRepeatedField(message, field, + FieldDescriptor::CPPTYPE_MESSAGE, -1, + NULL)); +} + +template<typename PB> +inline const RepeatedPtrField<PB>& Reflection::GetRepeatedPtrField( + const Message& message, const FieldDescriptor* field) const { + return *static_cast<RepeatedPtrField<PB>* >( + MutableRawRepeatedField(const_cast<Message*>(&message), field, + FieldDescriptor::CPPTYPE_MESSAGE, -1, + PB::default_instance().GetDescriptor())); +} + +template<typename PB> +inline RepeatedPtrField<PB>* Reflection::MutableRepeatedPtrField( + Message* message, const FieldDescriptor* field) const { + return static_cast<RepeatedPtrField<PB>* >( + MutableRawRepeatedField(message, field, + FieldDescriptor::CPPTYPE_MESSAGE, -1, + PB::default_instance().GetDescriptor())); +} + } // namespace protobuf } // namespace google diff --git a/src/google/protobuf/message_lite.cc b/src/google/protobuf/message_lite.cc index 7c8f37d..af6b301 100644 --- a/src/google/protobuf/message_lite.cc +++ b/src/google/protobuf/message_lite.cc @@ -37,8 +37,8 @@ #include <string> #include <google/protobuf/stubs/common.h> #include <google/protobuf/io/coded_stream.h> -#include <google/protobuf/io/zero_copy_stream_impl.h> -#include <google/protobuf/stubs/stl_util-inl.h> +#include <google/protobuf/io/zero_copy_stream_impl_lite.h> +#include <google/protobuf/stubs/stl_util.h> namespace google { namespace protobuf { @@ -278,7 +278,8 @@ bool MessageLite::AppendPartialToString(string* output) const { int old_size = output->size(); int byte_size = ByteSize(); STLStringResizeUninitialized(output, old_size + byte_size); - uint8* start = reinterpret_cast<uint8*>(string_as_array(output) + old_size); + uint8* start = + reinterpret_cast<uint8*>(io::mutable_string_data(output) + old_size); uint8* end = SerializeWithCachedSizesToArray(start); if (end - start != byte_size) { ByteSizeConsistencyError(byte_size, ByteSize(), end - start); diff --git a/src/google/protobuf/message_lite.h b/src/google/protobuf/message_lite.h index ebf4ba3..a976e5a 100644 --- a/src/google/protobuf/message_lite.h +++ b/src/google/protobuf/message_lite.h @@ -40,11 +40,17 @@ #define GOOGLE_PROTOBUF_MESSAGE_LITE_H__ #include <google/protobuf/stubs/common.h> -#include <google/protobuf/io/coded_stream.h> namespace google { namespace protobuf { +namespace io { + class CodedInputStream; + class CodedOutputStream; + class ZeroCopyInputStream; + class ZeroCopyOutputStream; +} + // Interface to light weight protocol messages. // // This interface is implemented by all protocol message objects. Non-lite @@ -103,7 +109,8 @@ class LIBPROTOBUF_EXPORT MessageLite { // Parsing --------------------------------------------------------- // Methods for parsing in protocol buffer format. Most of these are - // just simple wrappers around MergeFromCodedStream(). + // just simple wrappers around MergeFromCodedStream(). Clear() will be called + // before merging the input. // Fill the message with a protocol buffer parsed from the given input // stream. Returns false on a read error or if the input is in the @@ -158,6 +165,7 @@ class LIBPROTOBUF_EXPORT MessageLite { // followed by IsInitialized(). virtual bool MergePartialFromCodedStream(io::CodedInputStream* input) = 0; + // Serialization --------------------------------------------------- // Methods for serializing in protocol buffer format. Most of these // are just simple wrappers around ByteSize() and SerializeWithCachedSizes(). diff --git a/src/google/protobuf/message_unittest.cc b/src/google/protobuf/message_unittest.cc index 33b9e77..8b6fd6f 100644 --- a/src/google/protobuf/message_unittest.cc +++ b/src/google/protobuf/message_unittest.cc @@ -45,7 +45,6 @@ #include <sstream> #include <fstream> -#include <google/protobuf/stubs/common.h> #include <google/protobuf/io/zero_copy_stream_impl.h> #include <google/protobuf/io/coded_stream.h> #include <google/protobuf/descriptor.h> @@ -53,6 +52,7 @@ #include <google/protobuf/unittest.pb.h> #include <google/protobuf/test_util.h> +#include <google/protobuf/stubs/common.h> #include <google/protobuf/testing/googletest.h> #include <gtest/gtest.h> @@ -205,7 +205,7 @@ TEST(MessageTest, InitializationErrorString) { EXPECT_EQ("a, b, c", message.InitializationErrorString()); } -#ifdef GTEST_HAS_DEATH_TEST // death tests do not work on Windows yet. +#ifdef PROTOBUF_HAS_DEATH_TEST // death tests do not work on Windows yet. TEST(MessageTest, SerializeFailsIfNotInitialized) { unittest::TestRequired message; @@ -222,7 +222,25 @@ TEST(MessageTest, CheckInitialized) { "fields: a, b, c"); } -#endif // GTEST_HAS_DEATH_TEST +TEST(MessageTest, CheckOverflow) { + unittest::TestAllTypes message; + // Create a message with size just over 2GB. This triggers integer overflow + // when computing message size. + const string data(1024, 'x'); + Cord one_megabyte; + for (int i = 0; i < 1024; i++) { + one_megabyte.Append(data); + } + + for (int i = 0; i < 2 * 1024 + 1; ++i) { + message.add_repeated_cord()->CopyFrom(one_megabyte); + } + + Cord serialized; + EXPECT_FALSE(message.AppendToCord(&serialized)); +} + +#endif // PROTOBUF_HAS_DEATH_TEST TEST(MessageTest, BypassInitializationCheckOnSerialize) { unittest::TestRequired message; @@ -257,6 +275,133 @@ TEST(MessageTest, ParseFailsOnInvalidMessageEnd) { EXPECT_FALSE(message.ParseFromArray("\014", 1)); } +namespace { + +void ExpectMessageMerged(const unittest::TestAllTypes& message) { + EXPECT_EQ(3, message.optional_int32()); + EXPECT_EQ(2, message.optional_int64()); + EXPECT_EQ("hello", message.optional_string()); +} + +void AssignParsingMergeMessages( + unittest::TestAllTypes* msg1, + unittest::TestAllTypes* msg2, + unittest::TestAllTypes* msg3) { + msg1->set_optional_int32(1); + msg2->set_optional_int64(2); + msg3->set_optional_int32(3); + msg3->set_optional_string("hello"); +} + +} // namespace + +// Test that if an optional or required message/group field appears multiple +// times in the input, they need to be merged. +TEST(MessageTest, ParsingMerge) { + unittest::TestParsingMerge::RepeatedFieldsGenerator generator; + unittest::TestAllTypes* msg1; + unittest::TestAllTypes* msg2; + unittest::TestAllTypes* msg3; + +#define ASSIGN_REPEATED_FIELD(FIELD) \ + msg1 = generator.add_##FIELD(); \ + msg2 = generator.add_##FIELD(); \ + msg3 = generator.add_##FIELD(); \ + AssignParsingMergeMessages(msg1, msg2, msg3) + + ASSIGN_REPEATED_FIELD(field1); + ASSIGN_REPEATED_FIELD(field2); + ASSIGN_REPEATED_FIELD(field3); + ASSIGN_REPEATED_FIELD(ext1); + ASSIGN_REPEATED_FIELD(ext2); + +#undef ASSIGN_REPEATED_FIELD +#define ASSIGN_REPEATED_GROUP(FIELD) \ + msg1 = generator.add_##FIELD()->mutable_field1(); \ + msg2 = generator.add_##FIELD()->mutable_field1(); \ + msg3 = generator.add_##FIELD()->mutable_field1(); \ + AssignParsingMergeMessages(msg1, msg2, msg3) + + ASSIGN_REPEATED_GROUP(group1); + ASSIGN_REPEATED_GROUP(group2); + +#undef ASSIGN_REPEATED_GROUP + + string buffer; + generator.SerializeToString(&buffer); + unittest::TestParsingMerge parsing_merge; + parsing_merge.ParseFromString(buffer); + + // Required and optional fields should be merged. + ExpectMessageMerged(parsing_merge.required_all_types()); + ExpectMessageMerged(parsing_merge.optional_all_types()); + ExpectMessageMerged( + parsing_merge.optionalgroup().optional_group_all_types()); + ExpectMessageMerged( + parsing_merge.GetExtension(unittest::TestParsingMerge::optional_ext)); + + // Repeated fields should not be merged. + EXPECT_EQ(3, parsing_merge.repeated_all_types_size()); + EXPECT_EQ(3, parsing_merge.repeatedgroup_size()); + EXPECT_EQ(3, parsing_merge.ExtensionSize( + unittest::TestParsingMerge::repeated_ext)); +} + +TEST(MessageTest, MergeFrom) { + unittest::TestAllTypes source; + unittest::TestAllTypes dest; + + // Optional fields + source.set_optional_int32(1); // only source + source.set_optional_int64(2); // both source and dest + dest.set_optional_int64(3); + dest.set_optional_uint32(4); // only dest + + // Optional fields with defaults + source.set_default_int32(13); // only source + source.set_default_int64(14); // both source and dest + dest.set_default_int64(15); + dest.set_default_uint32(16); // only dest + + // Repeated fields + source.add_repeated_int32(5); // only source + source.add_repeated_int32(6); + source.add_repeated_int64(7); // both source and dest + source.add_repeated_int64(8); + dest.add_repeated_int64(9); + dest.add_repeated_int64(10); + dest.add_repeated_uint32(11); // only dest + dest.add_repeated_uint32(12); + + dest.MergeFrom(source); + + // Optional fields: source overwrites dest if source is specified + EXPECT_EQ(1, dest.optional_int32()); // only source: use source + EXPECT_EQ(2, dest.optional_int64()); // source and dest: use source + EXPECT_EQ(4, dest.optional_uint32()); // only dest: use dest + EXPECT_EQ(0, dest.optional_uint64()); // neither: use default + + // Optional fields with defaults + EXPECT_EQ(13, dest.default_int32()); // only source: use source + EXPECT_EQ(14, dest.default_int64()); // source and dest: use source + EXPECT_EQ(16, dest.default_uint32()); // only dest: use dest + EXPECT_EQ(44, dest.default_uint64()); // neither: use default + + // Repeated fields: concatenate source onto the end of dest + ASSERT_EQ(2, dest.repeated_int32_size()); + EXPECT_EQ(5, dest.repeated_int32(0)); + EXPECT_EQ(6, dest.repeated_int32(1)); + ASSERT_EQ(4, dest.repeated_int64_size()); + EXPECT_EQ(9, dest.repeated_int64(0)); + EXPECT_EQ(10, dest.repeated_int64(1)); + EXPECT_EQ(7, dest.repeated_int64(2)); + EXPECT_EQ(8, dest.repeated_int64(3)); + ASSERT_EQ(2, dest.repeated_uint32_size()); + EXPECT_EQ(11, dest.repeated_uint32(0)); + EXPECT_EQ(12, dest.repeated_uint32(1)); + ASSERT_EQ(0, dest.repeated_uint64_size()); +} + TEST(MessageFactoryTest, GeneratedFactoryLookup) { EXPECT_EQ( MessageFactory::generated_factory()->GetPrototype( @@ -277,5 +422,6 @@ TEST(MessageFactoryTest, GeneratedFactoryUnknownType) { MessageFactory::generated_factory()->GetPrototype(descriptor) == NULL); } + } // namespace protobuf } // namespace google diff --git a/src/google/protobuf/reflection_ops.cc b/src/google/protobuf/reflection_ops.cc index 897c0d7..8993a24 100644 --- a/src/google/protobuf/reflection_ops.cc +++ b/src/google/protobuf/reflection_ops.cc @@ -32,8 +32,12 @@ // Based on original Protocol Buffers design by // Sanjay Ghemawat, Jeff Dean, and others. +#include <string> +#include <vector> + #include <google/protobuf/reflection_ops.h> #include <google/protobuf/descriptor.h> +#include <google/protobuf/descriptor.pb.h> #include <google/protobuf/unknown_field_set.h> #include <google/protobuf/stubs/strutil.h> @@ -52,7 +56,9 @@ void ReflectionOps::Merge(const Message& from, Message* to) { const Descriptor* descriptor = from.GetDescriptor(); GOOGLE_CHECK_EQ(to->GetDescriptor(), descriptor) - << "Tried to merge messages of different types."; + << "Tried to merge messages of different types " + << "(merge " << descriptor->full_name() + << " to " << to->GetDescriptor()->full_name() << ")"; const Reflection* from_reflection = from.GetReflection(); const Reflection* to_reflection = to->GetReflection(); @@ -151,11 +157,12 @@ bool ReflectionOps::IsInitialized(const Message& message) { for (int i = 0; i < fields.size(); i++) { const FieldDescriptor* field = fields[i]; if (field->cpp_type() == FieldDescriptor::CPPTYPE_MESSAGE) { + if (field->is_repeated()) { int size = reflection->FieldSize(message, field); - for (int i = 0; i < size; i++) { - if (!reflection->GetRepeatedMessage(message, field, i) + for (int j = 0; j < size; j++) { + if (!reflection->GetRepeatedMessage(message, field, j) .IsInitialized()) { return false; } @@ -183,8 +190,8 @@ void ReflectionOps::DiscardUnknownFields(Message* message) { if (field->cpp_type() == FieldDescriptor::CPPTYPE_MESSAGE) { if (field->is_repeated()) { int size = reflection->FieldSize(*message, field); - for (int i = 0; i < size; i++) { - reflection->MutableRepeatedMessage(message, field, i) + for (int j = 0; j < size; j++) { + reflection->MutableRepeatedMessage(message, field, j) ->DiscardUnknownFields(); } } else { @@ -240,11 +247,11 @@ void ReflectionOps::FindInitializationErrors( if (field->is_repeated()) { int size = reflection->FieldSize(message, field); - for (int i = 0; i < size; i++) { + for (int j = 0; j < size; j++) { const Message& sub_message = - reflection->GetRepeatedMessage(message, field, i); + reflection->GetRepeatedMessage(message, field, j); FindInitializationErrors(sub_message, - SubMessagePrefix(prefix, field, i), + SubMessagePrefix(prefix, field, j), errors); } } else { diff --git a/src/google/protobuf/reflection_ops.h b/src/google/protobuf/reflection_ops.h index 355a0a5..60165c2 100644 --- a/src/google/protobuf/reflection_ops.h +++ b/src/google/protobuf/reflection_ops.h @@ -38,6 +38,7 @@ #ifndef GOOGLE_PROTOBUF_REFLECTION_OPS_H__ #define GOOGLE_PROTOBUF_REFLECTION_OPS_H__ +#include <google/protobuf/stubs/common.h> #include <google/protobuf/message.h> namespace google { diff --git a/src/google/protobuf/reflection_ops_unittest.cc b/src/google/protobuf/reflection_ops_unittest.cc index 1cd56f1..898c20c 100644 --- a/src/google/protobuf/reflection_ops_unittest.cc +++ b/src/google/protobuf/reflection_ops_unittest.cc @@ -78,6 +78,18 @@ TEST(ReflectionOpsTest, CopyExtensions) { TestUtil::ExpectAllExtensionsSet(message2); } +TEST(ReflectionOpsTest, CopyOneof) { + unittest::TestOneof2 message, message2; + TestUtil::SetOneof1(&message); + ReflectionOps::Copy(message, &message2); + TestUtil::ExpectOneofSet1(message2); + + TestUtil::SetOneof2(&message); + TestUtil::ExpectOneofSet2(message); + ReflectionOps::Copy(message, &message2); + TestUtil::ExpectOneofSet2(message2); +} + TEST(ReflectionOpsTest, Merge) { // Note: Copy is implemented in terms of Merge() so technically the Copy // test already tested most of this. @@ -152,7 +164,25 @@ TEST(ReflectionOpsTest, MergeUnknown) { EXPECT_EQ(2, message1.unknown_fields().field(1).varint()); } -#ifdef GTEST_HAS_DEATH_TEST +TEST(ReflectionOpsTest, MergeOneof) { + unittest::TestOneof2 message1, message2; + TestUtil::SetOneof1(&message1); + + // Merge to empty message + ReflectionOps::Merge(message1, &message2); + TestUtil::ExpectOneofSet1(message2); + + // Merge with the same oneof fields + ReflectionOps::Merge(message1, &message2); + TestUtil::ExpectOneofSet1(message2); + + // Merge with different oneof fields + TestUtil::SetOneof2(&message1); + ReflectionOps::Merge(message1, &message2); + TestUtil::ExpectOneofSet2(message2); +} + +#ifdef PROTOBUF_HAS_DEATH_TEST TEST(ReflectionOpsTest, MergeFromSelf) { // Note: Copy is implemented in terms of Merge() so technically the Copy @@ -165,7 +195,7 @@ TEST(ReflectionOpsTest, MergeFromSelf) { "&from"); } -#endif // GTEST_HAS_DEATH_TEST +#endif // PROTOBUF_HAS_DEATH_TEST TEST(ReflectionOpsTest, Clear) { unittest::TestAllTypes message; @@ -220,6 +250,23 @@ TEST(ReflectionOpsTest, ClearUnknown) { EXPECT_EQ(0, message.unknown_fields().field_count()); } +TEST(ReflectionOpsTest, ClearOneof) { + unittest::TestOneof2 message; + + TestUtil::ExpectOneofClear(message); + TestUtil::SetOneof1(&message); + TestUtil::ExpectOneofSet1(message); + ReflectionOps::Clear(&message); + TestUtil::ExpectOneofClear(message); + + TestUtil::SetOneof1(&message); + TestUtil::ExpectOneofSet1(message); + TestUtil::SetOneof2(&message); + TestUtil::ExpectOneofSet2(message); + ReflectionOps::Clear(&message); + TestUtil::ExpectOneofClear(message); +} + TEST(ReflectionOpsTest, DiscardUnknownFields) { unittest::TestAllTypes message; TestUtil::SetAllFields(&message); @@ -354,10 +401,26 @@ TEST(ReflectionOpsTest, ExtensionIsInitialized) { EXPECT_TRUE(ReflectionOps::IsInitialized(message)); } +TEST(ReflectionOpsTest, OneofIsInitialized) { + unittest::TestRequiredOneof message; + EXPECT_TRUE(ReflectionOps::IsInitialized(message)); + + message.mutable_foo_message(); + EXPECT_FALSE(ReflectionOps::IsInitialized(message)); + + message.set_foo_int(1); + EXPECT_TRUE(ReflectionOps::IsInitialized(message)); + + message.mutable_foo_message(); + EXPECT_FALSE(ReflectionOps::IsInitialized(message)); + message.mutable_foo_message()->set_required_double(0.1); + EXPECT_TRUE(ReflectionOps::IsInitialized(message)); +} + static string FindInitializationErrors(const Message& message) { vector<string> errors; ReflectionOps::FindInitializationErrors(message, "", &errors); - return JoinStrings(errors, ","); + return Join(errors, ","); } TEST(ReflectionOpsTest, FindInitializationErrors) { @@ -399,6 +462,13 @@ TEST(ReflectionOpsTest, FindExtensionInitializationErrors) { FindInitializationErrors(message)); } +TEST(ReflectionOpsTest, FindOneofInitializationErrors) { + unittest::TestRequiredOneof message; + message.mutable_foo_message(); + EXPECT_EQ("foo_message.required_double", + FindInitializationErrors(message)); +} + } // namespace } // namespace internal } // namespace protobuf diff --git a/src/google/protobuf/repeated_field.cc b/src/google/protobuf/repeated_field.cc index f7beb11..2c1f74c 100644 --- a/src/google/protobuf/repeated_field.cc +++ b/src/google/protobuf/repeated_field.cc @@ -32,53 +32,45 @@ // Based on original Protocol Buffers design by // Sanjay Ghemawat, Jeff Dean, and others. +#include <algorithm> + #include <google/protobuf/repeated_field.h> #include <google/protobuf/stubs/common.h> namespace google { namespace protobuf { + namespace internal { void RepeatedPtrFieldBase::Reserve(int new_size) { if (total_size_ >= new_size) return; void** old_elements = elements_; - total_size_ = max(total_size_ * 2, new_size); + total_size_ = max(kMinRepeatedFieldAllocationSize, + max(total_size_ * 2, new_size)); elements_ = new void*[total_size_]; - memcpy(elements_, old_elements, allocated_size_ * sizeof(elements_[0])); - if (old_elements != initial_space_) { + if (old_elements != NULL) { + memcpy(elements_, old_elements, allocated_size_ * sizeof(elements_[0])); delete [] old_elements; } } void RepeatedPtrFieldBase::Swap(RepeatedPtrFieldBase* other) { + if (this == other) return; void** swap_elements = elements_; int swap_current_size = current_size_; int swap_allocated_size = allocated_size_; int swap_total_size = total_size_; - // We may not be using initial_space_ but it's not worth checking. Just - // copy it anyway. - void* swap_initial_space[kInitialSize]; - memcpy(swap_initial_space, initial_space_, sizeof(initial_space_)); elements_ = other->elements_; current_size_ = other->current_size_; allocated_size_ = other->allocated_size_; total_size_ = other->total_size_; - memcpy(initial_space_, other->initial_space_, sizeof(initial_space_)); other->elements_ = swap_elements; other->current_size_ = swap_current_size; other->allocated_size_ = swap_allocated_size; other->total_size_ = swap_total_size; - memcpy(other->initial_space_, swap_initial_space, sizeof(swap_initial_space)); - - if (elements_ == other->initial_space_) { - elements_ = initial_space_; - } - if (other->elements_ == initial_space_) { - other->elements_ = other->initial_space_; - } } string* StringTypeHandlerBase::New() { @@ -88,8 +80,8 @@ void StringTypeHandlerBase::Delete(string* value) { delete value; } +} // namespace internal -} // namespace internal } // namespace protobuf } // namespace google diff --git a/src/google/protobuf/repeated_field.h b/src/google/protobuf/repeated_field.h index defdefe..00e8311 100644 --- a/src/google/protobuf/repeated_field.h +++ b/src/google/protobuf/repeated_field.h @@ -46,24 +46,55 @@ #ifndef GOOGLE_PROTOBUF_REPEATED_FIELD_H__ #define GOOGLE_PROTOBUF_REPEATED_FIELD_H__ +#ifdef _MSC_VER +// This is required for min/max on VS2013 only. +#include <algorithm> +#endif + #include <string> #include <iterator> #include <google/protobuf/stubs/common.h> +#include <google/protobuf/stubs/type_traits.h> +#include <google/protobuf/generated_message_util.h> #include <google/protobuf/message_lite.h> namespace google { +namespace upb { +namespace google_opensource { +class GMR_Handlers; +} // namespace google_opensource +} // namespace upb + namespace protobuf { class Message; namespace internal { -// We need this (from generated_message_reflection.cc). -LIBPROTOBUF_EXPORT int StringSpaceUsedExcludingSelf(const string& str); +static const int kMinRepeatedFieldAllocationSize = 4; + +// A utility function for logging that doesn't need any template types. +void LogIndexOutOfBounds(int index, int size); +template <typename Iter> +inline int CalculateReserve(Iter begin, Iter end, std::forward_iterator_tag) { + return std::distance(begin, end); +} + +template <typename Iter> +inline int CalculateReserve(Iter begin, Iter end, std::input_iterator_tag) { + return -1; +} + +template <typename Iter> +inline int CalculateReserve(Iter begin, Iter end) { + typedef typename std::iterator_traits<Iter>::iterator_category Category; + return CalculateReserve(begin, end, Category()); +} } // namespace internal + // RepeatedField is used to represent repeated fields of a primitive type (in // other words, everything except strings and nested Messages). Most users will // not ever use a RepeatedField directly; they will use the get-by-index, @@ -72,8 +103,14 @@ template <typename Element> class RepeatedField { public: RepeatedField(); + RepeatedField(const RepeatedField& other); + template <typename Iter> + RepeatedField(Iter begin, const Iter& end); ~RepeatedField(); + RepeatedField& operator=(const RepeatedField& other); + + bool empty() const; int size() const; const Element& Get(int index) const; @@ -82,14 +119,17 @@ class RepeatedField { void Add(const Element& value); Element* Add(); // Remove the last element in the array. - // We don't provide a way to remove any element other than the last - // because it invites inefficient use, such as O(n^2) filtering loops - // that should have been O(n). If you want to remove an element other - // than the last, the best way to do it is to re-arrange the elements - // so that the one you want removed is at the end, then call RemoveLast(). void RemoveLast(); + + // Extract elements with indices in "[start .. start+num-1]". + // Copy them into "elements[0 .. num-1]" if "elements" is not NULL. + // Caution: implementation also moves elements with indices [start+num ..]. + // Calling this routine inside a loop can cause quadratic behavior. + void ExtractSubrange(int start, int num, Element* elements); + void Clear(); void MergeFrom(const RepeatedField& other); + void CopyFrom(const RepeatedField& other); // Reserve space to expand the field to at least the given size. If the // array is grown, it will always be at least doubled in size. @@ -102,6 +142,11 @@ class RepeatedField { Element* AddAlreadyReserved(); int Capacity() const; + // Like STL resize. Uses value to fill appended elements. + // Like Truncate() if new_size <= size(), otherwise this is + // O(new_size - size()). + void Resize(int new_size, const Element& value); + // Gets the underlying array. This pointer is possibly invalidated by // any add or remove operation. Element* mutable_data(); @@ -116,27 +161,46 @@ class RepeatedField { // STL-like iterator support typedef Element* iterator; typedef const Element* const_iterator; + typedef Element value_type; + typedef value_type& reference; + typedef const value_type& const_reference; + typedef value_type* pointer; + typedef const value_type* const_pointer; + typedef int size_type; + typedef ptrdiff_t difference_type; iterator begin(); const_iterator begin() const; iterator end(); const_iterator end() const; + // Reverse iterator support + typedef std::reverse_iterator<const_iterator> const_reverse_iterator; + typedef std::reverse_iterator<iterator> reverse_iterator; + reverse_iterator rbegin() { + return reverse_iterator(end()); + } + const_reverse_iterator rbegin() const { + return const_reverse_iterator(end()); + } + reverse_iterator rend() { + return reverse_iterator(begin()); + } + const_reverse_iterator rend() const { + return const_reverse_iterator(begin()); + } + // Returns the number of bytes used by the repeated field, excluding // sizeof(*this) int SpaceUsedExcludingSelf() const; private: - GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(RepeatedField); - - static const int kInitialSize = 4; + static const int kInitialSize = 0; Element* elements_; int current_size_; int total_size_; - Element initial_space_[kInitialSize]; - // Move the contents of |from| into |to|, possibly clobbering |from| in the // process. For primitive types this is just a memcpy(), but it could be // specialized for non-primitive types to, say, swap each element instead. @@ -148,7 +212,21 @@ class RepeatedField { namespace internal { template <typename It> class RepeatedPtrIterator; -template <typename It> class RepeatedPtrOverPtrsIterator; +template <typename It, typename VoidPtr> class RepeatedPtrOverPtrsIterator; +} // namespace internal + +namespace internal { + +// This is a helper template to copy an array of elements effeciently when they +// have a trivial copy constructor, and correctly otherwise. This really +// shouldn't be necessary, but our compiler doesn't optimize std::copy very +// effectively. +template <typename Element, + bool HasTrivialCopy = has_trivial_copy<Element>::value> +struct ElementCopier { + void operator()(Element to[], const Element from[], int array_size); +}; + } // namespace internal namespace internal { @@ -183,12 +261,17 @@ class LIBPROTOBUF_EXPORT RepeatedPtrFieldBase { // use of AddFromCleared(), which is not part of the public interface. friend class ExtensionSet; + // To parse directly into a proto2 generated class, the upb class GMR_Handlers + // needs to be able to modify a RepeatedPtrFieldBase directly. + friend class LIBPROTOBUF_EXPORT upb::google_opensource::GMR_Handlers; + RepeatedPtrFieldBase(); // Must be called from destructor. template <typename TypeHandler> void Destroy(); + bool empty() const; int size() const; template <typename TypeHandler> @@ -203,6 +286,16 @@ class LIBPROTOBUF_EXPORT RepeatedPtrFieldBase { void Clear(); template <typename TypeHandler> void MergeFrom(const RepeatedPtrFieldBase& other); + template <typename TypeHandler> + void CopyFrom(const RepeatedPtrFieldBase& other); + + void CloseGap(int start, int num) { + // Close up a gap of "num" elements starting at offset "start". + for (int i = start + num; i < allocated_size_; ++i) + elements_[i - num] = elements_[i]; + current_size_ -= num; + allocated_size_ -= num; + } void Reserve(int new_size); @@ -243,17 +336,13 @@ class LIBPROTOBUF_EXPORT RepeatedPtrFieldBase { typename TypeHandler::Type* ReleaseCleared(); private: - GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(RepeatedPtrFieldBase); - - static const int kInitialSize = 4; + static const int kInitialSize = 0; void** elements_; int current_size_; int allocated_size_; int total_size_; - void* initial_space_[kInitialSize]; - template <typename TypeHandler> static inline typename TypeHandler::Type* cast(void* element) { return reinterpret_cast<typename TypeHandler::Type*>(element); @@ -262,6 +351,8 @@ class LIBPROTOBUF_EXPORT RepeatedPtrFieldBase { static inline const typename TypeHandler::Type* cast(const void* element) { return reinterpret_cast<const typename TypeHandler::Type*>(element); } + + GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(RepeatedPtrFieldBase); }; template <typename GenericType> @@ -275,6 +366,7 @@ class GenericTypeHandler { to->MergeFrom(from); } static int SpaceUsed(const GenericType& value) { return value.SpaceUsed(); } + static const Type& default_instance() { return Type::default_instance(); } }; template <> @@ -283,6 +375,25 @@ inline void GenericTypeHandler<MessageLite>::Merge( to->CheckTypeAndMergeFrom(from); } +template <> +inline const MessageLite& GenericTypeHandler<MessageLite>::default_instance() { + // Yes, the behavior of the code is undefined, but this function is only + // called when we're already deep into the world of undefined, because the + // caller called Get(index) out of bounds. + MessageLite* null = NULL; + return *null; +} + +template <> +inline const Message& GenericTypeHandler<Message>::default_instance() { + // Yes, the behavior of the code is undefined, but this function is only + // called when we're already deep into the world of undefined, because the + // caller called Get(index) out of bounds. + Message* null = NULL; + return *null; +} + + // HACK: If a class is declared as DLL-exported in MSVC, it insists on // generating copies of all its methods -- even inline ones -- to include // in the DLL. But SpaceUsed() calls StringSpaceUsedExcludingSelf() which @@ -298,6 +409,9 @@ class LIBPROTOBUF_EXPORT StringTypeHandlerBase { static void Delete(string* value); static void Clear(string* value) { value->clear(); } static void Merge(const string& from, string* to) { *to = from; } + static const Type& default_instance() { + return ::google::protobuf::internal::GetEmptyString(); + } }; class StringTypeHandler : public StringTypeHandlerBase { @@ -316,17 +430,32 @@ template <typename Element> class RepeatedPtrField : public internal::RepeatedPtrFieldBase { public: RepeatedPtrField(); - + RepeatedPtrField(const RepeatedPtrField& other); + template <typename Iter> + RepeatedPtrField(Iter begin, const Iter& end); ~RepeatedPtrField(); + RepeatedPtrField& operator=(const RepeatedPtrField& other); + + bool empty() const; int size() const; const Element& Get(int index) const; Element* Mutable(int index); Element* Add(); - void RemoveLast(); // Remove the last element in the array. + + // Remove the last element in the array. + // Ownership of the element is retained by the array. + void RemoveLast(); + + // Delete elements with indices in the range [start .. start+num-1]. + // Caution: implementation moves all elements with indices [start+num .. ]. + // Calling this routine inside a loop can cause quadratic behavior. + void DeleteSubrange(int start, int num); + void Clear(); void MergeFrom(const RepeatedPtrField& other); + void CopyFrom(const RepeatedPtrField& other); // Reserve space to expand the field to at least the given size. This only // resizes the pointer array; it doesn't allocate any objects. If the @@ -349,47 +478,79 @@ class RepeatedPtrField : public internal::RepeatedPtrFieldBase { // STL-like iterator support typedef internal::RepeatedPtrIterator<Element> iterator; typedef internal::RepeatedPtrIterator<const Element> const_iterator; + typedef Element value_type; + typedef value_type& reference; + typedef const value_type& const_reference; + typedef value_type* pointer; + typedef const value_type* const_pointer; + typedef int size_type; + typedef ptrdiff_t difference_type; iterator begin(); const_iterator begin() const; iterator end(); const_iterator end() const; + // Reverse iterator support + typedef std::reverse_iterator<const_iterator> const_reverse_iterator; + typedef std::reverse_iterator<iterator> reverse_iterator; + reverse_iterator rbegin() { + return reverse_iterator(end()); + } + const_reverse_iterator rbegin() const { + return const_reverse_iterator(end()); + } + reverse_iterator rend() { + return reverse_iterator(begin()); + } + const_reverse_iterator rend() const { + return const_reverse_iterator(begin()); + } + // Custom STL-like iterator that iterates over and returns the underlying // pointers to Element rather than Element itself. - typedef internal::RepeatedPtrOverPtrsIterator<Element> pointer_iterator; + typedef internal::RepeatedPtrOverPtrsIterator<Element, void*> + pointer_iterator; + typedef internal::RepeatedPtrOverPtrsIterator<const Element, const void*> + const_pointer_iterator; pointer_iterator pointer_begin(); + const_pointer_iterator pointer_begin() const; pointer_iterator pointer_end(); + const_pointer_iterator pointer_end() const; // Returns (an estimate of) the number of bytes used by the repeated field, // excluding sizeof(*this). int SpaceUsedExcludingSelf() const; - // The spaced used just by the pointer array, not counting the objects pointed - // at. Returns zero if the array is inlined (i.e. initial_space_ is being - // used). - int SpaceUsedByArray() const; - // Advanced memory management -------------------------------------- - // When hardcore memory management becomes necessary -- as it often + // When hardcore memory management becomes necessary -- as it sometimes // does here at Google -- the following methods may be useful. // Add an already-allocated object, passing ownership to the // RepeatedPtrField. void AddAllocated(Element* value); - // Remove the last element and return it, passing ownership to the - // caller. + // Remove the last element and return it, passing ownership to the caller. // Requires: size() > 0 Element* ReleaseLast(); + // Extract elements with indices in the range "[start .. start+num-1]". + // The caller assumes ownership of the extracted elements and is responsible + // for deleting them when they are no longer needed. + // If "elements" is non-NULL, then pointers to the extracted elements + // are stored in "elements[0 .. num-1]" for the convenience of the caller. + // If "elements" is NULL, then the caller must use some other mechanism + // to perform any further operations (like deletion) on these elements. + // Caution: implementation also moves elements with indices [start+num ..]. + // Calling this routine inside a loop can cause quadratic behavior. + void ExtractSubrange(int start, int num, Element** elements); + // When elements are removed by calls to RemoveLast() or Clear(), they // are not actually freed. Instead, they are cleared and kept so that // they can be reused later. This can save lots of CPU time when // repeatedly reusing a protocol message for similar purposes. // - // Really, extremely hardcore programs may actually want to manipulate - // these objects to better-optimize memory management. These methods - // allow that. + // Hardcore programs may choose to manipulate these cleared objects + // to better optimize memory management using the following routines. // Get the number of cleared objects that are currently being kept // around for reuse. @@ -410,28 +571,63 @@ class RepeatedPtrField : public internal::RepeatedPtrFieldBase { // methods on RepeatedPtrFieldBase. class TypeHandler; - - private: - GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(RepeatedPtrField); }; // implementation ==================================================== template <typename Element> inline RepeatedField<Element>::RepeatedField() - : elements_(initial_space_), + : elements_(NULL), current_size_(0), total_size_(kInitialSize) { } template <typename Element> -RepeatedField<Element>::~RepeatedField() { - if (elements_ != initial_space_) { - delete [] elements_; +inline RepeatedField<Element>::RepeatedField(const RepeatedField& other) + : elements_(NULL), + current_size_(0), + total_size_(kInitialSize) { + CopyFrom(other); +} + +template <typename Element> +template <typename Iter> +inline RepeatedField<Element>::RepeatedField(Iter begin, const Iter& end) + : elements_(NULL), + current_size_(0), + total_size_(kInitialSize) { + int reserve = internal::CalculateReserve(begin, end); + if (reserve != -1) { + Reserve(reserve); + for (; begin != end; ++begin) { + AddAlreadyReserved(*begin); + } + } else { + for (; begin != end; ++begin) { + Add(*begin); + } } } template <typename Element> +RepeatedField<Element>::~RepeatedField() { + delete [] elements_; +} + +template <typename Element> +inline RepeatedField<Element>& +RepeatedField<Element>::operator=(const RepeatedField& other) { + if (this != &other) + CopyFrom(other); + return *this; +} + +template <typename Element> +inline bool RepeatedField<Element>::empty() const { + return current_size_ == 0; +} + +template <typename Element> inline int RepeatedField<Element>::size() const { return current_size_; } @@ -453,20 +649,33 @@ inline Element* RepeatedField<Element>::AddAlreadyReserved() { return &elements_[current_size_++]; } +template<typename Element> +inline void RepeatedField<Element>::Resize(int new_size, const Element& value) { + GOOGLE_DCHECK_GE(new_size, 0); + if (new_size > size()) { + Reserve(new_size); + std::fill(&elements_[current_size_], &elements_[new_size], value); + } + current_size_ = new_size; +} + template <typename Element> inline const Element& RepeatedField<Element>::Get(int index) const { + GOOGLE_DCHECK_GE(index, 0); GOOGLE_DCHECK_LT(index, size()); return elements_[index]; } template <typename Element> inline Element* RepeatedField<Element>::Mutable(int index) { + GOOGLE_DCHECK_GE(index, 0); GOOGLE_DCHECK_LT(index, size()); return elements_ + index; } template <typename Element> inline void RepeatedField<Element>::Set(int index, const Element& value) { + GOOGLE_DCHECK_GE(index, 0); GOOGLE_DCHECK_LT(index, size()); elements_[index] = value; } @@ -490,15 +699,46 @@ inline void RepeatedField<Element>::RemoveLast() { } template <typename Element> +void RepeatedField<Element>::ExtractSubrange( + int start, int num, Element* elements) { + GOOGLE_DCHECK_GE(start, 0); + GOOGLE_DCHECK_GE(num, 0); + GOOGLE_DCHECK_LE(start + num, this->size()); + + // Save the values of the removed elements if requested. + if (elements != NULL) { + for (int i = 0; i < num; ++i) + elements[i] = this->Get(i + start); + } + + // Slide remaining elements down to fill the gap. + if (num > 0) { + for (int i = start + num; i < this->size(); ++i) + this->Set(i - num, this->Get(i)); + this->Truncate(this->size() - num); + } +} + +template <typename Element> inline void RepeatedField<Element>::Clear() { current_size_ = 0; } template <typename Element> inline void RepeatedField<Element>::MergeFrom(const RepeatedField& other) { - Reserve(current_size_ + other.current_size_); - CopyArray(elements_ + current_size_, other.elements_, other.current_size_); - current_size_ += other.current_size_; + GOOGLE_CHECK_NE(&other, this); + if (other.current_size_ != 0) { + Reserve(current_size_ + other.current_size_); + CopyArray(elements_ + current_size_, other.elements_, other.current_size_); + current_size_ += other.current_size_; + } +} + +template <typename Element> +inline void RepeatedField<Element>::CopyFrom(const RepeatedField& other) { + if (&other == this) return; + Clear(); + MergeFrom(other); } template <typename Element> @@ -514,35 +754,24 @@ inline const Element* RepeatedField<Element>::data() const { template <typename Element> void RepeatedField<Element>::Swap(RepeatedField* other) { + if (this == other) return; Element* swap_elements = elements_; int swap_current_size = current_size_; int swap_total_size = total_size_; - // We may not be using initial_space_ but it's not worth checking. Just - // copy it anyway. - Element swap_initial_space[kInitialSize]; - MoveArray(swap_initial_space, initial_space_, kInitialSize); elements_ = other->elements_; current_size_ = other->current_size_; total_size_ = other->total_size_; - MoveArray(initial_space_, other->initial_space_, kInitialSize); other->elements_ = swap_elements; other->current_size_ = swap_current_size; other->total_size_ = swap_total_size; - MoveArray(other->initial_space_, swap_initial_space, kInitialSize); - - if (elements_ == other->initial_space_) { - elements_ = initial_space_; - } - if (other->elements_ == initial_space_) { - other->elements_ = other->initial_space_; - } } template <typename Element> void RepeatedField<Element>::SwapElements(int index1, int index2) { - std::swap(elements_[index1], elements_[index2]); + using std::swap; // enable ADL with fallback + swap(elements_[index1], elements_[index2]); } template <typename Element> @@ -568,20 +797,21 @@ RepeatedField<Element>::end() const { template <typename Element> inline int RepeatedField<Element>::SpaceUsedExcludingSelf() const { - return (elements_ != initial_space_) ? total_size_ * sizeof(elements_[0]) : 0; + return (elements_ != NULL) ? total_size_ * sizeof(elements_[0]) : 0; } -// Avoid inlining of Reserve(): new, memcpy, and delete[] lead to a significant +// Avoid inlining of Reserve(): new, copy, and delete[] lead to a significant // amount of code bloat. template <typename Element> void RepeatedField<Element>::Reserve(int new_size) { if (total_size_ >= new_size) return; Element* old_elements = elements_; - total_size_ = max(total_size_ * 2, new_size); + total_size_ = max(google::protobuf::internal::kMinRepeatedFieldAllocationSize, + max(total_size_ * 2, new_size)); elements_ = new Element[total_size_]; - MoveArray(elements_, old_elements, current_size_); - if (old_elements != initial_space_) { + if (old_elements != NULL) { + MoveArray(elements_, old_elements, current_size_); delete [] old_elements; } } @@ -594,23 +824,40 @@ inline void RepeatedField<Element>::Truncate(int new_size) { template <typename Element> inline void RepeatedField<Element>::MoveArray( - Element to[], Element from[], int size) { - memcpy(to, from, size * sizeof(Element)); + Element to[], Element from[], int array_size) { + CopyArray(to, from, array_size); } template <typename Element> inline void RepeatedField<Element>::CopyArray( - Element to[], const Element from[], int size) { - memcpy(to, from, size * sizeof(Element)); + Element to[], const Element from[], int array_size) { + internal::ElementCopier<Element>()(to, from, array_size); } +namespace internal { + +template <typename Element, bool HasTrivialCopy> +void ElementCopier<Element, HasTrivialCopy>::operator()( + Element to[], const Element from[], int array_size) { + std::copy(from, from + array_size, to); +} + +template <typename Element> +struct ElementCopier<Element, true> { + void operator()(Element to[], const Element from[], int array_size) { + memcpy(to, from, array_size * sizeof(Element)); + } +}; + +} // namespace internal + // ------------------------------------------------------------------- namespace internal { inline RepeatedPtrFieldBase::RepeatedPtrFieldBase() - : elements_(initial_space_), + : elements_(NULL), current_size_(0), allocated_size_(0), total_size_(kInitialSize) { @@ -621,26 +868,30 @@ void RepeatedPtrFieldBase::Destroy() { for (int i = 0; i < allocated_size_; i++) { TypeHandler::Delete(cast<TypeHandler>(elements_[i])); } - if (elements_ != initial_space_) { - delete [] elements_; - } + delete [] elements_; +} + +inline bool RepeatedPtrFieldBase::empty() const { + return current_size_ == 0; } inline int RepeatedPtrFieldBase::size() const { return current_size_; } - template <typename TypeHandler> inline const typename TypeHandler::Type& RepeatedPtrFieldBase::Get(int index) const { + GOOGLE_DCHECK_GE(index, 0); GOOGLE_DCHECK_LT(index, size()); return *cast<TypeHandler>(elements_[index]); } + template <typename TypeHandler> inline typename TypeHandler::Type* RepeatedPtrFieldBase::Mutable(int index) { + GOOGLE_DCHECK_GE(index, 0); GOOGLE_DCHECK_LT(index, size()); return cast<TypeHandler>(elements_[index]); } @@ -651,8 +902,8 @@ inline typename TypeHandler::Type* RepeatedPtrFieldBase::Add() { return cast<TypeHandler>(elements_[current_size_++]); } if (allocated_size_ == total_size_) Reserve(total_size_ + 1); - ++allocated_size_; typename TypeHandler::Type* result = TypeHandler::New(); + ++allocated_size_; elements_[current_size_++] = result; return result; } @@ -673,12 +924,20 @@ void RepeatedPtrFieldBase::Clear() { template <typename TypeHandler> inline void RepeatedPtrFieldBase::MergeFrom(const RepeatedPtrFieldBase& other) { + GOOGLE_CHECK_NE(&other, this); Reserve(current_size_ + other.current_size_); for (int i = 0; i < other.current_size_; i++) { - TypeHandler::Merge(other.Get<TypeHandler>(i), Add<TypeHandler>()); + TypeHandler::Merge(other.template Get<TypeHandler>(i), Add<TypeHandler>()); } } +template <typename TypeHandler> +inline void RepeatedPtrFieldBase::CopyFrom(const RepeatedPtrFieldBase& other) { + if (&other == this) return; + RepeatedPtrFieldBase::Clear<TypeHandler>(); + RepeatedPtrFieldBase::MergeFrom<TypeHandler>(other); +} + inline int RepeatedPtrFieldBase::Capacity() const { return total_size_; } @@ -707,13 +966,14 @@ RepeatedPtrFieldBase::data() const { } inline void RepeatedPtrFieldBase::SwapElements(int index1, int index2) { - std::swap(elements_[index1], elements_[index2]); + using std::swap; // enable ADL with fallback + swap(elements_[index1], elements_[index2]); } template <typename TypeHandler> inline int RepeatedPtrFieldBase::SpaceUsedExcludingSelf() const { int allocated_bytes = - (elements_ != initial_space_) ? total_size_ * sizeof(elements_[0]) : 0; + (elements_ != NULL) ? total_size_ * sizeof(elements_[0]) : 0; for (int i = 0; i < allocated_size_; ++i) { allocated_bytes += TypeHandler::SpaceUsed(*cast<TypeHandler>(elements_[i])); } @@ -770,7 +1030,6 @@ inline typename TypeHandler::Type* RepeatedPtrFieldBase::ReleaseLast() { return result; } - inline int RepeatedPtrFieldBase::ClearedCount() const { return allocated_size_ - current_size_; } @@ -794,22 +1053,57 @@ inline typename TypeHandler::Type* RepeatedPtrFieldBase::ReleaseCleared() { template <typename Element> class RepeatedPtrField<Element>::TypeHandler - : public internal::GenericTypeHandler<Element> {}; + : public internal::GenericTypeHandler<Element> { +}; template <> class RepeatedPtrField<string>::TypeHandler - : public internal::StringTypeHandler {}; + : public internal::StringTypeHandler { +}; template <typename Element> inline RepeatedPtrField<Element>::RepeatedPtrField() {} template <typename Element> +inline RepeatedPtrField<Element>::RepeatedPtrField( + const RepeatedPtrField& other) + : RepeatedPtrFieldBase() { + CopyFrom(other); +} + +template <typename Element> +template <typename Iter> +inline RepeatedPtrField<Element>::RepeatedPtrField( + Iter begin, const Iter& end) { + int reserve = internal::CalculateReserve(begin, end); + if (reserve != -1) { + Reserve(reserve); + } + for (; begin != end; ++begin) { + *Add() = *begin; + } +} + +template <typename Element> RepeatedPtrField<Element>::~RepeatedPtrField() { Destroy<TypeHandler>(); } template <typename Element> +inline RepeatedPtrField<Element>& RepeatedPtrField<Element>::operator=( + const RepeatedPtrField& other) { + if (this != &other) + CopyFrom(other); + return *this; +} + +template <typename Element> +inline bool RepeatedPtrField<Element>::empty() const { + return RepeatedPtrFieldBase::empty(); +} + +template <typename Element> inline int RepeatedPtrField<Element>::size() const { return RepeatedPtrFieldBase::size(); } @@ -819,6 +1113,7 @@ inline const Element& RepeatedPtrField<Element>::Get(int index) const { return RepeatedPtrFieldBase::Get<TypeHandler>(index); } + template <typename Element> inline Element* RepeatedPtrField<Element>::Mutable(int index) { return RepeatedPtrFieldBase::Mutable<TypeHandler>(index); @@ -835,6 +1130,33 @@ inline void RepeatedPtrField<Element>::RemoveLast() { } template <typename Element> +inline void RepeatedPtrField<Element>::DeleteSubrange(int start, int num) { + GOOGLE_DCHECK_GE(start, 0); + GOOGLE_DCHECK_GE(num, 0); + GOOGLE_DCHECK_LE(start + num, size()); + for (int i = 0; i < num; ++i) + delete RepeatedPtrFieldBase::Mutable<TypeHandler>(start + i); + ExtractSubrange(start, num, NULL); +} + +template <typename Element> +inline void RepeatedPtrField<Element>::ExtractSubrange( + int start, int num, Element** elements) { + GOOGLE_DCHECK_GE(start, 0); + GOOGLE_DCHECK_GE(num, 0); + GOOGLE_DCHECK_LE(start + num, size()); + + if (num > 0) { + // Save the values of the removed elements if requested. + if (elements != NULL) { + for (int i = 0; i < num; ++i) + elements[i] = RepeatedPtrFieldBase::Mutable<TypeHandler>(i + start); + } + CloseGap(start, num); + } +} + +template <typename Element> inline void RepeatedPtrField<Element>::Clear() { RepeatedPtrFieldBase::Clear<TypeHandler>(); } @@ -846,6 +1168,12 @@ inline void RepeatedPtrField<Element>::MergeFrom( } template <typename Element> +inline void RepeatedPtrField<Element>::CopyFrom( + const RepeatedPtrField& other) { + RepeatedPtrFieldBase::CopyFrom<TypeHandler>(other); +} + +template <typename Element> inline Element** RepeatedPtrField<Element>::mutable_data() { return RepeatedPtrFieldBase::mutable_data<TypeHandler>(); } @@ -914,7 +1242,7 @@ namespace internal { // refer to this class directly; use RepeatedPtrField<T>::iterator instead. // // The iterator for RepeatedPtrField<T>, RepeatedPtrIterator<T>, is -// very similar to iterator_ptr<T**> in util/gtl/iterator_adaptors-inl.h, +// very similar to iterator_ptr<T**> in util/gtl/iterator_adaptors.h, // but adds random-access operators and is modified to wrap a void** base // iterator (since RepeatedPtrField stores its array as a void* array and // casting void** to T** would violate C++ aliasing rules). @@ -930,6 +1258,10 @@ class RepeatedPtrIterator typedef std::iterator< std::random_access_iterator_tag, Element> superclass; + // Shadow the value_type in std::iterator<> because const_iterator::value_type + // needs to be T, not const T. + typedef typename remove_const<Element>::type value_type; + // Let the compiler know that these are type names, so we don't have to // write "typename" in front of them everywhere. typedef typename superclass::reference reference; @@ -944,7 +1276,7 @@ class RepeatedPtrIterator template<typename OtherElement> RepeatedPtrIterator(const RepeatedPtrIterator<OtherElement>& other) : it_(other.it_) { - // Force a compiler error if the other type is not convertable to ours. + // Force a compiler error if the other type is not convertible to ours. if (false) { implicit_cast<Element*, OtherElement*>(0); } @@ -1010,14 +1342,21 @@ class RepeatedPtrIterator // rather than the objects themselves as RepeatedPtrIterator does. // Consider using this when working with stl algorithms that change // the array. -template<typename Element> +// The VoidPtr template parameter holds the type-agnostic pointer value +// referenced by the iterator. It should either be "void *" for a mutable +// iterator, or "const void *" for a constant iterator. +template<typename Element, typename VoidPtr> class RepeatedPtrOverPtrsIterator : public std::iterator<std::random_access_iterator_tag, Element*> { public: - typedef RepeatedPtrOverPtrsIterator<Element> iterator; + typedef RepeatedPtrOverPtrsIterator<Element, VoidPtr> iterator; typedef std::iterator< std::random_access_iterator_tag, Element*> superclass; + // Shadow the value_type in std::iterator<> because const_iterator::value_type + // needs to be T, not const T. + typedef typename remove_const<Element*>::type value_type; + // Let the compiler know that these are type names, so we don't have to // write "typename" in front of them everywhere. typedef typename superclass::reference reference; @@ -1025,7 +1364,7 @@ class RepeatedPtrOverPtrsIterator typedef typename superclass::difference_type difference_type; RepeatedPtrOverPtrsIterator() : it_(NULL) {} - explicit RepeatedPtrOverPtrsIterator(void** it) : it_(it) {} + explicit RepeatedPtrOverPtrsIterator(VoidPtr* it) : it_(it) {} // dereferenceable reference operator*() const { return *reinterpret_cast<Element**>(it_); } @@ -1080,10 +1419,9 @@ class RepeatedPtrOverPtrsIterator friend class RepeatedPtrIterator; // The internal iterator. - void** it_; + VoidPtr* it_; }; - } // namespace internal template <typename Element> @@ -1113,10 +1451,21 @@ RepeatedPtrField<Element>::pointer_begin() { return pointer_iterator(raw_mutable_data()); } template <typename Element> +inline typename RepeatedPtrField<Element>::const_pointer_iterator +RepeatedPtrField<Element>::pointer_begin() const { + return const_pointer_iterator(const_cast<const void**>(raw_mutable_data())); +} +template <typename Element> inline typename RepeatedPtrField<Element>::pointer_iterator RepeatedPtrField<Element>::pointer_end() { return pointer_iterator(raw_mutable_data() + size()); } +template <typename Element> +inline typename RepeatedPtrField<Element>::const_pointer_iterator +RepeatedPtrField<Element>::pointer_end() const { + return const_pointer_iterator( + const_cast<const void**>(raw_mutable_data() + size())); +} // Iterators and helper functions that follow the spirit of the STL @@ -1126,7 +1475,7 @@ RepeatedPtrField<Element>::pointer_end() { // std::copy(some_sequence.begin(), some_sequence.end(), // google::protobuf::RepeatedFieldBackInserter(proto.mutable_sequence())); // -// Ported by johannes from util/gtl/proto-array-iterators-inl.h +// Ported by johannes from util/gtl/proto-array-iterators.h namespace internal { // A back inserter for RepeatedField objects. @@ -1147,12 +1496,12 @@ template<typename T> class RepeatedFieldBackInsertIterator RepeatedFieldBackInsertIterator<T>& operator++() { return *this; } - RepeatedFieldBackInsertIterator<T>& operator++(int ignores_parameter) { + RepeatedFieldBackInsertIterator<T>& operator++(int /* unused */) { return *this; } private: - RepeatedField<T>* const field_; + RepeatedField<T>* field_; }; // A back inserter for RepeatedPtrField objects. @@ -1178,12 +1527,12 @@ template<typename T> class RepeatedPtrFieldBackInsertIterator RepeatedPtrFieldBackInsertIterator<T>& operator++() { return *this; } - RepeatedPtrFieldBackInsertIterator<T>& operator++(int ignores_parameter) { + RepeatedPtrFieldBackInsertIterator<T>& operator++(int /* unused */) { return *this; } private: - RepeatedPtrField<T>* const field_; + RepeatedPtrField<T>* field_; }; // A back inserter for RepeatedPtrFields that inserts by transfering ownership @@ -1207,26 +1556,32 @@ template<typename T> class AllocatedRepeatedPtrFieldBackInsertIterator return *this; } AllocatedRepeatedPtrFieldBackInsertIterator<T>& operator++( - int ignores_parameter) { + int /* unused */) { return *this; } private: - RepeatedPtrField<T>* const field_; + RepeatedPtrField<T>* field_; }; } // namespace internal // Provides a back insert iterator for RepeatedField instances, -// similar to std::back_inserter(). Note the identically named -// function for RepeatedPtrField instances. +// similar to std::back_inserter(). template<typename T> internal::RepeatedFieldBackInsertIterator<T> RepeatedFieldBackInserter(RepeatedField<T>* const mutable_field) { return internal::RepeatedFieldBackInsertIterator<T>(mutable_field); } // Provides a back insert iterator for RepeatedPtrField instances, -// similar to std::back_inserter(). Note the identically named -// function for RepeatedField instances. +// similar to std::back_inserter(). +template<typename T> internal::RepeatedPtrFieldBackInsertIterator<T> +RepeatedPtrFieldBackInserter(RepeatedPtrField<T>* const mutable_field) { + return internal::RepeatedPtrFieldBackInsertIterator<T>(mutable_field); +} + +// Special back insert iterator for RepeatedPtrField instances, just in +// case someone wants to write generic template code that can access both +// RepeatedFields and RepeatedPtrFields using a common name. template<typename T> internal::RepeatedPtrFieldBackInsertIterator<T> RepeatedFieldBackInserter(RepeatedPtrField<T>* const mutable_field) { return internal::RepeatedPtrFieldBackInsertIterator<T>(mutable_field); diff --git a/src/google/protobuf/repeated_field_reflection_unittest.cc b/src/google/protobuf/repeated_field_reflection_unittest.cc new file mode 100644 index 0000000..a40162d --- /dev/null +++ b/src/google/protobuf/repeated_field_reflection_unittest.cc @@ -0,0 +1,195 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// http://code.google.com/p/protobuf/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// Author: tgs@google.com (Tom Szymanski) +// +// Test reflection methods for aggregate access to Repeated[Ptr]Fields. +// This test proto2 methods on a proto2 layout. + +#include <google/protobuf/stubs/common.h> +#include <google/protobuf/stubs/stringprintf.h> +#include <google/protobuf/unittest.pb.h> +#include <google/protobuf/test_util.h> +#include <gtest/gtest.h> + +namespace google { +namespace protobuf { + +using unittest::ForeignMessage; +using unittest::TestAllTypes; +using unittest::TestAllExtensions; + +namespace { + +static int Func(int i, int j) { + return i * j; +} + +static string StrFunc(int i, int j) { + string str; + SStringPrintf(&str, "%d", Func(i, 4)); + return str; +} + + +TEST(RepeatedFieldReflectionTest, RegularFields) { + TestAllTypes message; + const Reflection* refl = message.GetReflection(); + const Descriptor* desc = message.GetDescriptor(); + + for (int i = 0; i < 10; ++i) { + message.add_repeated_int32(Func(i, 1)); + message.add_repeated_double(Func(i, 2)); + message.add_repeated_string(StrFunc(i, 5)); + message.add_repeated_foreign_message()->set_c(Func(i, 6)); + } + + // Get FieldDescriptors for all the fields of interest. + const FieldDescriptor* fd_repeated_int32 = + desc->FindFieldByName("repeated_int32"); + const FieldDescriptor* fd_repeated_double = + desc->FindFieldByName("repeated_double"); + const FieldDescriptor* fd_repeated_string = + desc->FindFieldByName("repeated_string"); + const FieldDescriptor* fd_repeated_foreign_message = + desc->FindFieldByName("repeated_foreign_message"); + + // Get RepeatedField objects for all fields of interest. + const RepeatedField<int32>& rf_int32 = + refl->GetRepeatedField<int32>(message, fd_repeated_int32); + const RepeatedField<double>& rf_double = + refl->GetRepeatedField<double>(message, fd_repeated_double); + + // Get mutable RepeatedField objects for all fields of interest. + RepeatedField<int32>* mrf_int32 = + refl->MutableRepeatedField<int32>(&message, fd_repeated_int32); + RepeatedField<double>* mrf_double = + refl->MutableRepeatedField<double>(&message, fd_repeated_double); + + // Get RepeatedPtrField objects for all fields of interest. + const RepeatedPtrField<string>& rpf_string = + refl->GetRepeatedPtrField<string>(message, fd_repeated_string); + const RepeatedPtrField<ForeignMessage>& rpf_foreign_message = + refl->GetRepeatedPtrField<ForeignMessage>( + message, fd_repeated_foreign_message); + const RepeatedPtrField<Message>& rpf_message = + refl->GetRepeatedPtrField<Message>( + message, fd_repeated_foreign_message); + + // Get mutable RepeatedPtrField objects for all fields of interest. + RepeatedPtrField<string>* mrpf_string = + refl->MutableRepeatedPtrField<string>(&message, fd_repeated_string); + RepeatedPtrField<ForeignMessage>* mrpf_foreign_message = + refl->MutableRepeatedPtrField<ForeignMessage>( + &message, fd_repeated_foreign_message); + RepeatedPtrField<Message>* mrpf_message = + refl->MutableRepeatedPtrField<Message>( + &message, fd_repeated_foreign_message); + + // Make sure we can do get and sets through the Repeated[Ptr]Field objects. + for (int i = 0; i < 10; ++i) { + // Check gets through const objects. + EXPECT_EQ(rf_int32.Get(i), Func(i, 1)); + EXPECT_EQ(rf_double.Get(i), Func(i, 2)); + EXPECT_EQ(rpf_string.Get(i), StrFunc(i, 5)); + EXPECT_EQ(rpf_foreign_message.Get(i).c(), Func(i, 6)); + EXPECT_EQ(down_cast<const ForeignMessage*>(&rpf_message.Get(i))->c(), + Func(i, 6)); + + // Check gets through mutable objects. + EXPECT_EQ(mrf_int32->Get(i), Func(i, 1)); + EXPECT_EQ(mrf_double->Get(i), Func(i, 2)); + EXPECT_EQ(mrpf_string->Get(i), StrFunc(i, 5)); + EXPECT_EQ(mrpf_foreign_message->Get(i).c(), Func(i, 6)); + EXPECT_EQ(down_cast<const ForeignMessage*>(&mrpf_message->Get(i))->c(), + Func(i, 6)); + + // Check sets through mutable objects. + mrf_int32->Set(i, Func(i, -1)); + mrf_double->Set(i, Func(i, -2)); + mrpf_string->Mutable(i)->assign(StrFunc(i, -5)); + mrpf_foreign_message->Mutable(i)->set_c(Func(i, -6)); + EXPECT_EQ(message.repeated_int32(i), Func(i, -1)); + EXPECT_EQ(message.repeated_double(i), Func(i, -2)); + EXPECT_EQ(message.repeated_string(i), StrFunc(i, -5)); + EXPECT_EQ(message.repeated_foreign_message(i).c(), Func(i, -6)); + down_cast<ForeignMessage*>(mrpf_message->Mutable(i))->set_c(Func(i, 7)); + EXPECT_EQ(message.repeated_foreign_message(i).c(), Func(i, 7)); + } + +#ifdef PROTOBUF_HAS_DEATH_TEST + // Make sure types are checked correctly at runtime. + const FieldDescriptor* fd_optional_int32 = + desc->FindFieldByName("optional_int32"); + EXPECT_DEATH(refl->GetRepeatedField<int32>( + message, fd_optional_int32), "requires a repeated field"); + EXPECT_DEATH(refl->GetRepeatedField<double>( + message, fd_repeated_int32), "not the right type"); + EXPECT_DEATH(refl->GetRepeatedPtrField<TestAllTypes>( + message, fd_repeated_foreign_message), "wrong submessage type"); +#endif // PROTOBUF_HAS_DEATH_TEST +} + + + + +TEST(RepeatedFieldReflectionTest, ExtensionFields) { + TestAllExtensions extended_message; + const Reflection* refl = extended_message.GetReflection(); + const Descriptor* desc = extended_message.GetDescriptor(); + + for (int i = 0; i < 10; ++i) { + extended_message.AddExtension( + unittest::repeated_int64_extension, Func(i, 1)); + } + + const FieldDescriptor* fd_repeated_int64_extension = + desc->file()->FindExtensionByName("repeated_int64_extension"); + GOOGLE_CHECK(fd_repeated_int64_extension != NULL); + + const RepeatedField<int64>& rf_int64_extension = + refl->GetRepeatedField<int64>(extended_message, + fd_repeated_int64_extension); + + RepeatedField<int64>* mrf_int64_extension = + refl->MutableRepeatedField<int64>(&extended_message, + fd_repeated_int64_extension); + + for (int i = 0; i < 10; ++i) { + EXPECT_EQ(Func(i, 1), rf_int64_extension.Get(i)); + mrf_int64_extension->Set(i, Func(i, -1)); + EXPECT_EQ(Func(i, -1), + extended_message.GetExtension(unittest::repeated_int64_extension, i)); + } +} + +} // namespace +} // namespace protobuf +} // namespace google diff --git a/src/google/protobuf/repeated_field_unittest.cc b/src/google/protobuf/repeated_field_unittest.cc index 7c35f60..334fdfc 100644 --- a/src/google/protobuf/repeated_field_unittest.cc +++ b/src/google/protobuf/repeated_field_unittest.cc @@ -36,6 +36,7 @@ // other proto2 unittests. #include <algorithm> +#include <limits> #include <list> #include <vector> @@ -46,7 +47,7 @@ #include <google/protobuf/stubs/strutil.h> #include <google/protobuf/testing/googletest.h> #include <gtest/gtest.h> -#include <google/protobuf/stubs/stl_util-inl.h> +#include <google/protobuf/stubs/stl_util.h> namespace google { using protobuf_unittest::TestAllTypes; @@ -54,42 +55,48 @@ using protobuf_unittest::TestAllTypes; namespace protobuf { namespace { -// Test operations on a RepeatedField which is small enough that it does -// not allocate a separate array for storage. +// Test operations on a small RepeatedField. TEST(RepeatedField, Small) { RepeatedField<int> field; + EXPECT_TRUE(field.empty()); EXPECT_EQ(field.size(), 0); field.Add(5); + EXPECT_FALSE(field.empty()); EXPECT_EQ(field.size(), 1); EXPECT_EQ(field.Get(0), 5); field.Add(42); + EXPECT_FALSE(field.empty()); EXPECT_EQ(field.size(), 2); EXPECT_EQ(field.Get(0), 5); EXPECT_EQ(field.Get(1), 42); field.Set(1, 23); + EXPECT_FALSE(field.empty()); EXPECT_EQ(field.size(), 2); EXPECT_EQ(field.Get(0), 5); EXPECT_EQ(field.Get(1), 23); - EXPECT_EQ(field.SpaceUsedExcludingSelf(), 0); field.RemoveLast(); + EXPECT_FALSE(field.empty()); EXPECT_EQ(field.size(), 1); EXPECT_EQ(field.Get(0), 5); field.Clear(); + EXPECT_TRUE(field.empty()); EXPECT_EQ(field.size(), 0); - EXPECT_EQ(field.SpaceUsedExcludingSelf(), 0); + int expected_usage = 4 * sizeof(int); + EXPECT_EQ(field.SpaceUsedExcludingSelf(), expected_usage); } + // Test operations on a RepeatedField which is large enough to allocate a // separate array. TEST(RepeatedField, Large) { @@ -99,6 +106,7 @@ TEST(RepeatedField, Large) { field.Add(i * i); } + EXPECT_FALSE(field.empty()); EXPECT_EQ(field.size(), 16); for (int i = 0; i < 16; i++) { @@ -117,9 +125,20 @@ TEST(RepeatedField, SwapSmallSmall) { field1.Add(5); field1.Add(42); + EXPECT_FALSE(field1.empty()); + EXPECT_EQ(field1.size(), 2); + EXPECT_EQ(field1.Get(0), 5); + EXPECT_EQ(field1.Get(1), 42); + + EXPECT_TRUE(field2.empty()); + EXPECT_EQ(field2.size(), 0); + field1.Swap(&field2); + EXPECT_TRUE(field1.empty()); EXPECT_EQ(field1.size(), 0); + + EXPECT_FALSE(field2.empty()); EXPECT_EQ(field2.size(), 2); EXPECT_EQ(field2.Get(0), 5); EXPECT_EQ(field2.Get(1), 42); @@ -211,12 +230,26 @@ TEST(RepeatedField, ReserveLessThanExisting) { EXPECT_EQ(20, ReservedSpace(&field)); } +TEST(RepeatedField, Resize) { + RepeatedField<int> field; + field.Resize(2, 1); + EXPECT_EQ(2, field.size()); + field.Resize(5, 2); + EXPECT_EQ(5, field.size()); + field.Resize(4, 3); + ASSERT_EQ(4, field.size()); + EXPECT_EQ(1, field.Get(0)); + EXPECT_EQ(1, field.Get(1)); + EXPECT_EQ(2, field.Get(2)); + EXPECT_EQ(2, field.Get(3)); + field.Resize(0, 4); + EXPECT_TRUE(field.empty()); +} + TEST(RepeatedField, MergeFrom) { RepeatedField<int> source, destination; - source.Add(4); source.Add(5); - destination.Add(1); destination.Add(2); destination.Add(3); @@ -224,7 +257,6 @@ TEST(RepeatedField, MergeFrom) { destination.MergeFrom(source); ASSERT_EQ(5, destination.size()); - EXPECT_EQ(1, destination.Get(0)); EXPECT_EQ(2, destination.Get(1)); EXPECT_EQ(3, destination.Get(2)); @@ -232,6 +264,94 @@ TEST(RepeatedField, MergeFrom) { EXPECT_EQ(5, destination.Get(4)); } +#ifdef PROTOBUF_HAS_DEATH_TEST +TEST(RepeatedField, MergeFromSelf) { + RepeatedField<int> me; + me.Add(3); + EXPECT_DEATH(me.MergeFrom(me), ""); +} +#endif // PROTOBUF_HAS_DEATH_TEST + +TEST(RepeatedField, CopyFrom) { + RepeatedField<int> source, destination; + source.Add(4); + source.Add(5); + destination.Add(1); + destination.Add(2); + destination.Add(3); + + destination.CopyFrom(source); + + ASSERT_EQ(2, destination.size()); + EXPECT_EQ(4, destination.Get(0)); + EXPECT_EQ(5, destination.Get(1)); +} + +TEST(RepeatedField, CopyFromSelf) { + RepeatedField<int> me; + me.Add(3); + me.CopyFrom(me); + ASSERT_EQ(1, me.size()); + EXPECT_EQ(3, me.Get(0)); +} + +TEST(RepeatedField, CopyConstruct) { + RepeatedField<int> source; + source.Add(1); + source.Add(2); + + RepeatedField<int> destination(source); + + ASSERT_EQ(2, destination.size()); + EXPECT_EQ(1, destination.Get(0)); + EXPECT_EQ(2, destination.Get(1)); +} + +TEST(RepeatedField, IteratorConstruct) { + vector<int> values; + values.push_back(1); + values.push_back(2); + + RepeatedField<int> field(values.begin(), values.end()); + ASSERT_EQ(values.size(), field.size()); + EXPECT_EQ(values[0], field.Get(0)); + EXPECT_EQ(values[1], field.Get(1)); + + RepeatedField<int> other(field.begin(), field.end()); + ASSERT_EQ(values.size(), other.size()); + EXPECT_EQ(values[0], other.Get(0)); + EXPECT_EQ(values[1], other.Get(1)); +} + +TEST(RepeatedField, CopyAssign) { + RepeatedField<int> source, destination; + source.Add(4); + source.Add(5); + destination.Add(1); + destination.Add(2); + destination.Add(3); + + destination = source; + + ASSERT_EQ(2, destination.size()); + EXPECT_EQ(4, destination.Get(0)); + EXPECT_EQ(5, destination.Get(1)); +} + +TEST(RepeatedField, SelfAssign) { + // Verify that assignment to self does not destroy data. + RepeatedField<int> source, *p; + p = &source; + source.Add(7); + source.Add(8); + + *p = source; + + ASSERT_EQ(2, source.size()); + EXPECT_EQ(7, source.Get(0)); + EXPECT_EQ(8, source.Get(1)); +} + TEST(RepeatedField, MutableDataIsMutable) { RepeatedField<int> field; field.Add(1); @@ -261,12 +381,47 @@ TEST(RepeatedField, Truncate) { // Truncations that don't change the size are allowed, but growing is not // allowed. field.Truncate(field.size()); -#ifdef GTEST_HAS_DEATH_TEST +#ifdef PROTOBUF_HAS_DEATH_TEST EXPECT_DEBUG_DEATH(field.Truncate(field.size() + 1), "new_size"); #endif } +TEST(RepeatedField, ExtractSubrange) { + // Exhaustively test every subrange in arrays of all sizes from 0 through 9. + for (int sz = 0; sz < 10; ++sz) { + for (int num = 0; num <= sz; ++num) { + for (int start = 0; start < sz - num; ++start) { + // Create RepeatedField with sz elements having values 0 through sz-1. + RepeatedField<int32> field; + for (int i = 0; i < sz; ++i) + field.Add(i); + EXPECT_EQ(field.size(), sz); + + // Create a catcher array and call ExtractSubrange. + int32 catcher[10]; + for (int i = 0; i < 10; ++i) + catcher[i] = -1; + field.ExtractSubrange(start, num, catcher); + + // Does the resulting array have the right size? + EXPECT_EQ(field.size(), sz - num); + + // Were the removed elements extracted into the catcher array? + for (int i = 0; i < num; ++i) + EXPECT_EQ(catcher[i], start + i); + EXPECT_EQ(catcher[num], -1); + + // Does the resulting array contain the right values? + for (int i = 0; i < start; ++i) + EXPECT_EQ(field.Get(i), i); + for (int i = start; i < field.size(); ++i) + EXPECT_EQ(field.Get(i), i + num); + } + } + } +} + // =================================================================== // RepeatedPtrField tests. These pretty much just mirror the RepeatedField // tests above. @@ -274,32 +429,38 @@ TEST(RepeatedField, Truncate) { TEST(RepeatedPtrField, Small) { RepeatedPtrField<string> field; + EXPECT_TRUE(field.empty()); EXPECT_EQ(field.size(), 0); field.Add()->assign("foo"); + EXPECT_FALSE(field.empty()); EXPECT_EQ(field.size(), 1); EXPECT_EQ(field.Get(0), "foo"); field.Add()->assign("bar"); + EXPECT_FALSE(field.empty()); EXPECT_EQ(field.size(), 2); EXPECT_EQ(field.Get(0), "foo"); EXPECT_EQ(field.Get(1), "bar"); field.Mutable(1)->assign("baz"); + EXPECT_FALSE(field.empty()); EXPECT_EQ(field.size(), 2); EXPECT_EQ(field.Get(0), "foo"); EXPECT_EQ(field.Get(1), "baz"); field.RemoveLast(); + EXPECT_FALSE(field.empty()); EXPECT_EQ(field.size(), 1); EXPECT_EQ(field.Get(0), "foo"); field.Clear(); + EXPECT_TRUE(field.empty()); EXPECT_EQ(field.size(), 0); } @@ -325,11 +486,27 @@ TEST(RepeatedPtrField, SwapSmallSmall) { RepeatedPtrField<string> field1; RepeatedPtrField<string> field2; + EXPECT_TRUE(field1.empty()); + EXPECT_EQ(field1.size(), 0); + EXPECT_TRUE(field2.empty()); + EXPECT_EQ(field2.size(), 0); + field1.Add()->assign("foo"); field1.Add()->assign("bar"); + + EXPECT_FALSE(field1.empty()); + EXPECT_EQ(field1.size(), 2); + EXPECT_EQ(field1.Get(0), "foo"); + EXPECT_EQ(field1.Get(1), "bar"); + + EXPECT_TRUE(field2.empty()); + EXPECT_EQ(field2.size(), 0); + field1.Swap(&field2); + EXPECT_TRUE(field1.empty()); EXPECT_EQ(field1.size(), 0); + EXPECT_EQ(field2.size(), 2); EXPECT_EQ(field2.Get(0), "foo"); EXPECT_EQ(field2.Get(1), "bar"); @@ -517,10 +694,8 @@ TEST(RepeatedPtrField, AddAlocated) { TEST(RepeatedPtrField, MergeFrom) { RepeatedPtrField<string> source, destination; - source.Add()->assign("4"); source.Add()->assign("5"); - destination.Add()->assign("1"); destination.Add()->assign("2"); destination.Add()->assign("3"); @@ -528,7 +703,6 @@ TEST(RepeatedPtrField, MergeFrom) { destination.MergeFrom(source); ASSERT_EQ(5, destination.size()); - EXPECT_EQ("1", destination.Get(0)); EXPECT_EQ("2", destination.Get(1)); EXPECT_EQ("3", destination.Get(2)); @@ -536,6 +710,113 @@ TEST(RepeatedPtrField, MergeFrom) { EXPECT_EQ("5", destination.Get(4)); } +#ifdef PROTOBUF_HAS_DEATH_TEST +TEST(RepeatedPtrField, MergeFromSelf) { + RepeatedPtrField<string> me; + me.Add()->assign("1"); + EXPECT_DEATH(me.MergeFrom(me), ""); +} +#endif // PROTOBUF_HAS_DEATH_TEST + +TEST(RepeatedPtrField, CopyFrom) { + RepeatedPtrField<string> source, destination; + source.Add()->assign("4"); + source.Add()->assign("5"); + destination.Add()->assign("1"); + destination.Add()->assign("2"); + destination.Add()->assign("3"); + + destination.CopyFrom(source); + + ASSERT_EQ(2, destination.size()); + EXPECT_EQ("4", destination.Get(0)); + EXPECT_EQ("5", destination.Get(1)); +} + +TEST(RepeatedPtrField, CopyFromSelf) { + RepeatedPtrField<string> me; + me.Add()->assign("1"); + me.CopyFrom(me); + ASSERT_EQ(1, me.size()); + EXPECT_EQ("1", me.Get(0)); +} + +TEST(RepeatedPtrField, CopyConstruct) { + RepeatedPtrField<string> source; + source.Add()->assign("1"); + source.Add()->assign("2"); + + RepeatedPtrField<string> destination(source); + + ASSERT_EQ(2, destination.size()); + EXPECT_EQ("1", destination.Get(0)); + EXPECT_EQ("2", destination.Get(1)); +} + +TEST(RepeatedPtrField, IteratorConstruct_String) { + vector<string> values; + values.push_back("1"); + values.push_back("2"); + + RepeatedPtrField<string> field(values.begin(), values.end()); + ASSERT_EQ(values.size(), field.size()); + EXPECT_EQ(values[0], field.Get(0)); + EXPECT_EQ(values[1], field.Get(1)); + + RepeatedPtrField<string> other(field.begin(), field.end()); + ASSERT_EQ(values.size(), other.size()); + EXPECT_EQ(values[0], other.Get(0)); + EXPECT_EQ(values[1], other.Get(1)); +} + +TEST(RepeatedPtrField, IteratorConstruct_Proto) { + typedef TestAllTypes::NestedMessage Nested; + vector<Nested> values; + values.push_back(Nested()); + values.back().set_bb(1); + values.push_back(Nested()); + values.back().set_bb(2); + + RepeatedPtrField<Nested> field(values.begin(), values.end()); + ASSERT_EQ(values.size(), field.size()); + EXPECT_EQ(values[0].bb(), field.Get(0).bb()); + EXPECT_EQ(values[1].bb(), field.Get(1).bb()); + + RepeatedPtrField<Nested> other(field.begin(), field.end()); + ASSERT_EQ(values.size(), other.size()); + EXPECT_EQ(values[0].bb(), other.Get(0).bb()); + EXPECT_EQ(values[1].bb(), other.Get(1).bb()); +} + +TEST(RepeatedPtrField, CopyAssign) { + RepeatedPtrField<string> source, destination; + source.Add()->assign("4"); + source.Add()->assign("5"); + destination.Add()->assign("1"); + destination.Add()->assign("2"); + destination.Add()->assign("3"); + + destination = source; + + ASSERT_EQ(2, destination.size()); + EXPECT_EQ("4", destination.Get(0)); + EXPECT_EQ("5", destination.Get(1)); +} + +TEST(RepeatedPtrField, SelfAssign) { + // Verify that assignment to self does not destroy data. + RepeatedPtrField<string> source, *p; + p = &source; + source.Add()->assign("7"); + source.Add()->assign("8"); + + *p = source; + + ASSERT_EQ(2, source.size()); + EXPECT_EQ("7", source.Get(0)); + EXPECT_EQ("8", source.Get(1)); +} + TEST(RepeatedPtrField, MutableDataIsMutable) { RepeatedPtrField<string> field; *field.Add() = "1"; @@ -547,6 +828,77 @@ TEST(RepeatedPtrField, MutableDataIsMutable) { EXPECT_EQ("2", field.Get(0)); } +TEST(RepeatedPtrField, ExtractSubrange) { + // Exhaustively test every subrange in arrays of all sizes from 0 through 9 + // with 0 through 3 cleared elements at the end. + for (int sz = 0; sz < 10; ++sz) { + for (int num = 0; num <= sz; ++num) { + for (int start = 0; start < sz - num; ++start) { + for (int extra = 0; extra < 4; ++extra) { + vector<string*> subject; + + // Create an array with "sz" elements and "extra" cleared elements. + RepeatedPtrField<string> field; + for (int i = 0; i < sz + extra; ++i) { + subject.push_back(new string()); + field.AddAllocated(subject[i]); + } + EXPECT_EQ(field.size(), sz + extra); + for (int i = 0; i < extra; ++i) + field.RemoveLast(); + EXPECT_EQ(field.size(), sz); + EXPECT_EQ(field.ClearedCount(), extra); + + // Create a catcher array and call ExtractSubrange. + string* catcher[10]; + for (int i = 0; i < 10; ++i) + catcher[i] = NULL; + field.ExtractSubrange(start, num, catcher); + + // Does the resulting array have the right size? + EXPECT_EQ(field.size(), sz - num); + + // Were the removed elements extracted into the catcher array? + for (int i = 0; i < num; ++i) + EXPECT_EQ(catcher[i], subject[start + i]); + EXPECT_EQ(NULL, catcher[num]); + + // Does the resulting array contain the right values? + for (int i = 0; i < start; ++i) + EXPECT_EQ(field.Mutable(i), subject[i]); + for (int i = start; i < field.size(); ++i) + EXPECT_EQ(field.Mutable(i), subject[i + num]); + + // Reinstate the cleared elements. + EXPECT_EQ(field.ClearedCount(), extra); + for (int i = 0; i < extra; ++i) + field.Add(); + EXPECT_EQ(field.ClearedCount(), 0); + EXPECT_EQ(field.size(), sz - num + extra); + + // Make sure the extra elements are all there (in some order). + for (int i = sz; i < sz + extra; ++i) { + int count = 0; + for (int j = sz; j < sz + extra; ++j) { + if (field.Mutable(j - num) == subject[i]) + count += 1; + } + EXPECT_EQ(count, 1); + } + + // Release the caught elements. + for (int i = 0; i < num; ++i) + delete catcher[i]; + } + } + } + } +} + +TEST(RepeatedPtrField, DeleteSubrange) { + // DeleteSubrange is a trivial extension of ExtendSubrange. +} + // =================================================================== // Iterator tests stolen from net/proto/proto-array_unittest. @@ -564,7 +916,8 @@ class RepeatedFieldIteratorTest : public testing::Test { TEST_F(RepeatedFieldIteratorTest, Convertible) { RepeatedField<int>::iterator iter = proto_array_.begin(); RepeatedField<int>::const_iterator c_iter = iter; - EXPECT_EQ(0, *c_iter); + RepeatedField<int>::value_type value = *c_iter; + EXPECT_EQ(0, value); } TEST_F(RepeatedFieldIteratorTest, MutableIteration) { @@ -613,6 +966,8 @@ class RepeatedPtrFieldIteratorTest : public testing::Test { TEST_F(RepeatedPtrFieldIteratorTest, Convertible) { RepeatedPtrField<string>::iterator iter = proto_array_.begin(); RepeatedPtrField<string>::const_iterator c_iter = iter; + RepeatedPtrField<string>::value_type value = *c_iter; + EXPECT_EQ("foo", value); } TEST_F(RepeatedPtrFieldIteratorTest, MutableIteration) { @@ -638,6 +993,30 @@ TEST_F(RepeatedPtrFieldIteratorTest, ConstIteration) { EXPECT_EQ("baz", *(--const_proto_array.end())); } +TEST_F(RepeatedPtrFieldIteratorTest, MutableReverseIteration) { + RepeatedPtrField<string>::reverse_iterator iter = proto_array_.rbegin(); + EXPECT_EQ("baz", *iter); + ++iter; + EXPECT_EQ("bar", *(iter++)); + EXPECT_EQ("foo", *iter); + ++iter; + EXPECT_TRUE(proto_array_.rend() == iter); + EXPECT_EQ("foo", *(--proto_array_.rend())); +} + +TEST_F(RepeatedPtrFieldIteratorTest, ConstReverseIteration) { + const RepeatedPtrField<string>& const_proto_array = proto_array_; + RepeatedPtrField<string>::const_reverse_iterator iter + = const_proto_array.rbegin(); + EXPECT_EQ("baz", *iter); + ++iter; + EXPECT_EQ("bar", *(iter++)); + EXPECT_EQ("foo", *iter); + ++iter; + EXPECT_TRUE(const_proto_array.rend() == iter); + EXPECT_EQ("foo", *(--const_proto_array.rend())); +} + TEST_F(RepeatedPtrFieldIteratorTest, RandomAccess) { RepeatedPtrField<string>::iterator iter = proto_array_.begin(); RepeatedPtrField<string>::iterator iter2 = iter; @@ -705,14 +1084,23 @@ class RepeatedPtrFieldPtrsIteratorTest : public testing::Test { proto_array_.Add()->assign("foo"); proto_array_.Add()->assign("bar"); proto_array_.Add()->assign("baz"); + const_proto_array_ = &proto_array_; } RepeatedPtrField<string> proto_array_; + const RepeatedPtrField<string>* const_proto_array_; }; TEST_F(RepeatedPtrFieldPtrsIteratorTest, ConvertiblePtr) { RepeatedPtrField<string>::pointer_iterator iter = proto_array_.pointer_begin(); + static_cast<void>(iter); +} + +TEST_F(RepeatedPtrFieldPtrsIteratorTest, ConvertibleConstPtr) { + RepeatedPtrField<string>::const_pointer_iterator iter = + const_proto_array_->pointer_begin(); + static_cast<void>(iter); } TEST_F(RepeatedPtrFieldPtrsIteratorTest, MutablePtrIteration) { @@ -727,6 +1115,18 @@ TEST_F(RepeatedPtrFieldPtrsIteratorTest, MutablePtrIteration) { EXPECT_EQ("baz", **(--proto_array_.pointer_end())); } +TEST_F(RepeatedPtrFieldPtrsIteratorTest, MutableConstPtrIteration) { + RepeatedPtrField<string>::const_pointer_iterator iter = + const_proto_array_->pointer_begin(); + EXPECT_EQ("foo", **iter); + ++iter; + EXPECT_EQ("bar", **(iter++)); + EXPECT_EQ("baz", **iter); + ++iter; + EXPECT_TRUE(const_proto_array_->pointer_end() == iter); + EXPECT_EQ("baz", **(--const_proto_array_->pointer_end())); +} + TEST_F(RepeatedPtrFieldPtrsIteratorTest, RandomPtrAccess) { RepeatedPtrField<string>::pointer_iterator iter = proto_array_.pointer_begin(); @@ -740,6 +1140,19 @@ TEST_F(RepeatedPtrFieldPtrsIteratorTest, RandomPtrAccess) { EXPECT_EQ(3, proto_array_.end() - proto_array_.begin()); } +TEST_F(RepeatedPtrFieldPtrsIteratorTest, RandomConstPtrAccess) { + RepeatedPtrField<string>::const_pointer_iterator iter = + const_proto_array_->pointer_begin(); + RepeatedPtrField<string>::const_pointer_iterator iter2 = iter; + ++iter2; + ++iter2; + EXPECT_TRUE(iter + 2 == iter2); + EXPECT_TRUE(iter == iter2 - 2); + EXPECT_EQ("baz", *iter[2]); + EXPECT_EQ("baz", **(iter + 2)); + EXPECT_EQ(3, const_proto_array_->end() - const_proto_array_->begin()); +} + TEST_F(RepeatedPtrFieldPtrsIteratorTest, ComparablePtr) { RepeatedPtrField<string>::pointer_iterator iter = proto_array_.pointer_begin(); @@ -754,6 +1167,20 @@ TEST_F(RepeatedPtrFieldPtrsIteratorTest, ComparablePtr) { EXPECT_TRUE(iter >= iter); } +TEST_F(RepeatedPtrFieldPtrsIteratorTest, ComparableConstPtr) { + RepeatedPtrField<string>::const_pointer_iterator iter = + const_proto_array_->pointer_begin(); + RepeatedPtrField<string>::const_pointer_iterator iter2 = iter + 1; + EXPECT_TRUE(iter == iter); + EXPECT_TRUE(iter != iter2); + EXPECT_TRUE(iter < iter2); + EXPECT_TRUE(iter <= iter2); + EXPECT_TRUE(iter <= iter); + EXPECT_TRUE(iter2 > iter); + EXPECT_TRUE(iter2 >= iter); + EXPECT_TRUE(iter >= iter); +} + // Uninitialized iterator does not point to any of the RepeatedPtrOverPtrs. // Dereferencing an uninitialized iterator crashes the process. TEST_F(RepeatedPtrFieldPtrsIteratorTest, UninitializedPtrIterator) { @@ -765,6 +1192,14 @@ TEST_F(RepeatedPtrFieldPtrsIteratorTest, UninitializedPtrIterator) { EXPECT_TRUE(iter != proto_array_.pointer_end()); } +TEST_F(RepeatedPtrFieldPtrsIteratorTest, UninitializedConstPtrIterator) { + RepeatedPtrField<string>::const_pointer_iterator iter; + EXPECT_TRUE(iter != const_proto_array_->pointer_begin()); + EXPECT_TRUE(iter != const_proto_array_->pointer_begin() + 1); + EXPECT_TRUE(iter != const_proto_array_->pointer_begin() + 2); + EXPECT_TRUE(iter != const_proto_array_->pointer_begin() + 3); + EXPECT_TRUE(iter != const_proto_array_->pointer_end()); +} // This comparison functor is required by the tests for RepeatedPtrOverPtrs. // They operate on strings and need to compare strings as strings in @@ -774,9 +1209,7 @@ struct StringLessThan { bool operator()(const string* z, const string& y) { return *z < y; } - bool operator()(const string* z, const string* y) { - return *z < *y; - } + bool operator()(const string* z, const string* y) const { return *z < *y; } }; TEST_F(RepeatedPtrFieldPtrsIteratorTest, PtrSTLAlgorithms_lower_bound) { @@ -789,17 +1222,29 @@ TEST_F(RepeatedPtrFieldPtrsIteratorTest, PtrSTLAlgorithms_lower_bound) { proto_array_.Add()->assign("x"); proto_array_.Add()->assign("y"); - RepeatedPtrField<string>::pointer_iterator iter = - proto_array_.pointer_begin(); - string v = "f"; - RepeatedPtrField<string>::pointer_iterator it = - lower_bound(proto_array_.pointer_begin(), proto_array_.pointer_end(), - &v, StringLessThan()); + { + string v = "f"; + RepeatedPtrField<string>::pointer_iterator it = + lower_bound(proto_array_.pointer_begin(), proto_array_.pointer_end(), + &v, StringLessThan()); + + GOOGLE_CHECK(*it != NULL); + + EXPECT_EQ(**it, "n"); + EXPECT_TRUE(it == proto_array_.pointer_begin() + 3); + } + { + string v = "f"; + RepeatedPtrField<string>::const_pointer_iterator it = + lower_bound(const_proto_array_->pointer_begin(), + const_proto_array_->pointer_end(), + &v, StringLessThan()); - GOOGLE_CHECK(*it != NULL); + GOOGLE_CHECK(*it != NULL); - EXPECT_EQ(**it, "n"); - EXPECT_TRUE(it == proto_array_.pointer_begin() + 3); + EXPECT_EQ(**it, "n"); + EXPECT_TRUE(it == const_proto_array_->pointer_begin() + 3); + } } TEST_F(RepeatedPtrFieldPtrsIteratorTest, PtrMutation) { @@ -925,13 +1370,24 @@ TEST_F(RepeatedFieldInsertionIteratorsTest, Halves) { TEST_F(RepeatedFieldInsertionIteratorsTest, Words) { ASSERT_EQ(words.size(), protobuffer.repeated_string_size()); - EXPECT_EQ(words.at(0), protobuffer.repeated_string(0)); - EXPECT_EQ(words.at(1), protobuffer.repeated_string(1)); - EXPECT_EQ(words.at(2), protobuffer.repeated_string(2)); - EXPECT_EQ(words.at(3), protobuffer.repeated_string(3)); - EXPECT_EQ(words.at(4), protobuffer.repeated_string(4)); - EXPECT_EQ(words.at(5), protobuffer.repeated_string(5)); - EXPECT_EQ(words.at(6), protobuffer.repeated_string(6)); + for (int i = 0; i < words.size(); ++i) + EXPECT_EQ(words.at(i), protobuffer.repeated_string(i)); +} + +TEST_F(RepeatedFieldInsertionIteratorsTest, Words2) { + words.clear(); + words.push_back("sing"); + words.push_back("a"); + words.push_back("song"); + words.push_back("of"); + words.push_back("six"); + words.push_back("pence"); + protobuffer.mutable_repeated_string()->Clear(); + std::copy(words.begin(), words.end(), RepeatedPtrFieldBackInserter( + protobuffer.mutable_repeated_string())); + ASSERT_EQ(words.size(), protobuffer.repeated_string_size()); + for (int i = 0; i < words.size(); ++i) + EXPECT_EQ(words.at(i), protobuffer.repeated_string(i)); } TEST_F(RepeatedFieldInsertionIteratorsTest, Nesteds) { diff --git a/src/google/protobuf/stubs/atomicops.h b/src/google/protobuf/stubs/atomicops.h new file mode 100644 index 0000000..76c026c --- /dev/null +++ b/src/google/protobuf/stubs/atomicops.h @@ -0,0 +1,216 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2012 Google Inc. All rights reserved. +// http://code.google.com/p/protobuf/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// The routines exported by this module are subtle. If you use them, even if +// you get the code right, it will depend on careful reasoning about atomicity +// and memory ordering; it will be less readable, and harder to maintain. If +// you plan to use these routines, you should have a good reason, such as solid +// evidence that performance would otherwise suffer, or there being no +// alternative. You should assume only properties explicitly guaranteed by the +// specifications in this file. You are almost certainly _not_ writing code +// just for the x86; if you assume x86 semantics, x86 hardware bugs and +// implementations on other archtectures will cause your code to break. If you +// do not know what you are doing, avoid these routines, and use a Mutex. +// +// It is incorrect to make direct assignments to/from an atomic variable. +// You should use one of the Load or Store routines. The NoBarrier +// versions are provided when no barriers are needed: +// NoBarrier_Store() +// NoBarrier_Load() +// Although there are currently no compiler enforcement, you are encouraged +// to use these. + +// This header and the implementations for each platform (located in +// atomicops_internals_*) must be kept in sync with the upstream code (V8). + +#ifndef GOOGLE_PROTOBUF_ATOMICOPS_H_ +#define GOOGLE_PROTOBUF_ATOMICOPS_H_ + +// Don't include this file for people not concerned about thread safety. +#ifndef GOOGLE_PROTOBUF_NO_THREAD_SAFETY + +#include <google/protobuf/stubs/platform_macros.h> + +namespace google { +namespace protobuf { +namespace internal { + +typedef int32 Atomic32; +#ifdef GOOGLE_PROTOBUF_ARCH_64_BIT +// We need to be able to go between Atomic64 and AtomicWord implicitly. This +// means Atomic64 and AtomicWord should be the same type on 64-bit. +#if defined(__ILP32__) || defined(GOOGLE_PROTOBUF_OS_NACL) +// NaCl's intptr_t is not actually 64-bits on 64-bit! +// http://code.google.com/p/nativeclient/issues/detail?id=1162 +typedef int64 Atomic64; +#else +typedef intptr_t Atomic64; +#endif +#endif + +// Use AtomicWord for a machine-sized pointer. It will use the Atomic32 or +// Atomic64 routines below, depending on your architecture. +typedef intptr_t AtomicWord; + +// Atomically execute: +// result = *ptr; +// if (*ptr == old_value) +// *ptr = new_value; +// return result; +// +// I.e., replace "*ptr" with "new_value" if "*ptr" used to be "old_value". +// Always return the old value of "*ptr" +// +// This routine implies no memory barriers. +Atomic32 NoBarrier_CompareAndSwap(volatile Atomic32* ptr, + Atomic32 old_value, + Atomic32 new_value); + +// Atomically store new_value into *ptr, returning the previous value held in +// *ptr. This routine implies no memory barriers. +Atomic32 NoBarrier_AtomicExchange(volatile Atomic32* ptr, Atomic32 new_value); + +// Atomically increment *ptr by "increment". Returns the new value of +// *ptr with the increment applied. This routine implies no memory barriers. +Atomic32 NoBarrier_AtomicIncrement(volatile Atomic32* ptr, Atomic32 increment); + +Atomic32 Barrier_AtomicIncrement(volatile Atomic32* ptr, + Atomic32 increment); + +// These following lower-level operations are typically useful only to people +// implementing higher-level synchronization operations like spinlocks, +// mutexes, and condition-variables. They combine CompareAndSwap(), a load, or +// a store with appropriate memory-ordering instructions. "Acquire" operations +// ensure that no later memory access can be reordered ahead of the operation. +// "Release" operations ensure that no previous memory access can be reordered +// after the operation. "Barrier" operations have both "Acquire" and "Release" +// semantics. A MemoryBarrier() has "Barrier" semantics, but does no memory +// access. +Atomic32 Acquire_CompareAndSwap(volatile Atomic32* ptr, + Atomic32 old_value, + Atomic32 new_value); +Atomic32 Release_CompareAndSwap(volatile Atomic32* ptr, + Atomic32 old_value, + Atomic32 new_value); + +#if defined(__MINGW32__) && defined(MemoryBarrier) +#undef MemoryBarrier +#endif +void MemoryBarrier(); +void NoBarrier_Store(volatile Atomic32* ptr, Atomic32 value); +void Acquire_Store(volatile Atomic32* ptr, Atomic32 value); +void Release_Store(volatile Atomic32* ptr, Atomic32 value); + +Atomic32 NoBarrier_Load(volatile const Atomic32* ptr); +Atomic32 Acquire_Load(volatile const Atomic32* ptr); +Atomic32 Release_Load(volatile const Atomic32* ptr); + +// 64-bit atomic operations (only available on 64-bit processors). +#ifdef GOOGLE_PROTOBUF_ARCH_64_BIT +Atomic64 NoBarrier_CompareAndSwap(volatile Atomic64* ptr, + Atomic64 old_value, + Atomic64 new_value); +Atomic64 NoBarrier_AtomicExchange(volatile Atomic64* ptr, Atomic64 new_value); +Atomic64 NoBarrier_AtomicIncrement(volatile Atomic64* ptr, Atomic64 increment); +Atomic64 Barrier_AtomicIncrement(volatile Atomic64* ptr, Atomic64 increment); + +Atomic64 Acquire_CompareAndSwap(volatile Atomic64* ptr, + Atomic64 old_value, + Atomic64 new_value); +Atomic64 Release_CompareAndSwap(volatile Atomic64* ptr, + Atomic64 old_value, + Atomic64 new_value); +void NoBarrier_Store(volatile Atomic64* ptr, Atomic64 value); +void Acquire_Store(volatile Atomic64* ptr, Atomic64 value); +void Release_Store(volatile Atomic64* ptr, Atomic64 value); +Atomic64 NoBarrier_Load(volatile const Atomic64* ptr); +Atomic64 Acquire_Load(volatile const Atomic64* ptr); +Atomic64 Release_Load(volatile const Atomic64* ptr); +#endif // GOOGLE_PROTOBUF_ARCH_64_BIT + +} // namespace internal +} // namespace protobuf +} // namespace google + +// Include our platform specific implementation. +#define GOOGLE_PROTOBUF_ATOMICOPS_ERROR \ +#error "Atomic operations are not supported on your platform" + +// ThreadSanitizer, http://clang.llvm.org/docs/ThreadSanitizer.html. +#if defined(THREAD_SANITIZER) +#include <google/protobuf/stubs/atomicops_internals_tsan.h> +// MSVC. +#elif defined(_MSC_VER) +#if defined(GOOGLE_PROTOBUF_ARCH_IA32) || defined(GOOGLE_PROTOBUF_ARCH_X64) +#include <google/protobuf/stubs/atomicops_internals_x86_msvc.h> +#else +GOOGLE_PROTOBUF_ATOMICOPS_ERROR +#endif + +// Apple. +#elif defined(GOOGLE_PROTOBUF_OS_APPLE) +#include <google/protobuf/stubs/atomicops_internals_macosx.h> + +// GCC. +#elif defined(__GNUC__) +#if defined(GOOGLE_PROTOBUF_ARCH_IA32) || defined(GOOGLE_PROTOBUF_ARCH_X64) +#include <google/protobuf/stubs/atomicops_internals_x86_gcc.h> +#elif defined(GOOGLE_PROTOBUF_ARCH_ARM) && defined(__linux__) +#include <google/protobuf/stubs/atomicops_internals_arm_gcc.h> +#elif defined(GOOGLE_PROTOBUF_ARCH_AARCH64) +#include <google/protobuf/stubs/atomicops_internals_arm64_gcc.h> +#elif defined(GOOGLE_PROTOBUF_ARCH_ARM_QNX) +#include <google/protobuf/stubs/atomicops_internals_arm_qnx.h> +#elif defined(GOOGLE_PROTOBUF_ARCH_MIPS) || defined(GOOGLE_PROTOBUF_ARCH_MIPS64) +#include <google/protobuf/stubs/atomicops_internals_mips_gcc.h> +#elif defined(__native_client__) +#include <google/protobuf/stubs/atomicops_internals_pnacl.h> +#elif (((__GNUC__ == 4) && (__GNUC_MINOR__ >= 7)) || (__GNUC__ > 4)) +#include <google/protobuf/stubs/atomicops_internals_generic_gcc.h> +#else +GOOGLE_PROTOBUF_ATOMICOPS_ERROR +#endif + +// Unknown. +#else +GOOGLE_PROTOBUF_ATOMICOPS_ERROR +#endif + +// On some platforms we need additional declarations to make AtomicWord +// compatible with our other Atomic* types. +#if defined(GOOGLE_PROTOBUF_OS_APPLE) +#include <google/protobuf/stubs/atomicops_internals_atomicword_compat.h> +#endif + +#undef GOOGLE_PROTOBUF_ATOMICOPS_ERROR + +#endif // GOOGLE_PROTOBUF_NO_THREAD_SAFETY + +#endif // GOOGLE_PROTOBUF_ATOMICOPS_H_ diff --git a/src/google/protobuf/stubs/atomicops_internals_arm64_gcc.h b/src/google/protobuf/stubs/atomicops_internals_arm64_gcc.h new file mode 100644 index 0000000..fe9727a --- /dev/null +++ b/src/google/protobuf/stubs/atomicops_internals_arm64_gcc.h @@ -0,0 +1,325 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2012 Google Inc. All rights reserved. +// http://code.google.com/p/protobuf/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// This file is an internal atomic implementation, use atomicops.h instead. + +#ifndef GOOGLE_PROTOBUF_ATOMICOPS_INTERNALS_ARM64_GCC_H_ +#define GOOGLE_PROTOBUF_ATOMICOPS_INTERNALS_ARM64_GCC_H_ + +namespace google { +namespace protobuf { +namespace internal { + +inline void MemoryBarrier() { + __asm__ __volatile__ ("dmb ish" ::: "memory"); // NOLINT +} + +// NoBarrier versions of the operation include "memory" in the clobber list. +// This is not required for direct usage of the NoBarrier versions of the +// operations. However this is required for correctness when they are used as +// part of the Acquire or Release versions, to ensure that nothing from outside +// the call is reordered between the operation and the memory barrier. This does +// not change the code generated, so has no or minimal impact on the +// NoBarrier operations. + +inline Atomic32 NoBarrier_CompareAndSwap(volatile Atomic32* ptr, + Atomic32 old_value, + Atomic32 new_value) { + Atomic32 prev; + int32_t temp; + + __asm__ __volatile__ ( // NOLINT + "0: \n\t" + "ldxr %w[prev], %[ptr] \n\t" // Load the previous value. + "cmp %w[prev], %w[old_value] \n\t" + "bne 1f \n\t" + "stxr %w[temp], %w[new_value], %[ptr] \n\t" // Try to store the new value. + "cbnz %w[temp], 0b \n\t" // Retry if it did not work. + "1: \n\t" + : [prev]"=&r" (prev), + [temp]"=&r" (temp), + [ptr]"+Q" (*ptr) + : [old_value]"IJr" (old_value), + [new_value]"r" (new_value) + : "cc", "memory" + ); // NOLINT + + return prev; +} + +inline Atomic32 NoBarrier_AtomicExchange(volatile Atomic32* ptr, + Atomic32 new_value) { + Atomic32 result; + int32_t temp; + + __asm__ __volatile__ ( // NOLINT + "0: \n\t" + "ldxr %w[result], %[ptr] \n\t" // Load the previous value. + "stxr %w[temp], %w[new_value], %[ptr] \n\t" // Try to store the new value. + "cbnz %w[temp], 0b \n\t" // Retry if it did not work. + : [result]"=&r" (result), + [temp]"=&r" (temp), + [ptr]"+Q" (*ptr) + : [new_value]"r" (new_value) + : "memory" + ); // NOLINT + + return result; +} + +inline Atomic32 NoBarrier_AtomicIncrement(volatile Atomic32* ptr, + Atomic32 increment) { + Atomic32 result; + int32_t temp; + + __asm__ __volatile__ ( // NOLINT + "0: \n\t" + "ldxr %w[result], %[ptr] \n\t" // Load the previous value. + "add %w[result], %w[result], %w[increment]\n\t" + "stxr %w[temp], %w[result], %[ptr] \n\t" // Try to store the result. + "cbnz %w[temp], 0b \n\t" // Retry on failure. + : [result]"=&r" (result), + [temp]"=&r" (temp), + [ptr]"+Q" (*ptr) + : [increment]"IJr" (increment) + : "memory" + ); // NOLINT + + return result; +} + +inline Atomic32 Barrier_AtomicIncrement(volatile Atomic32* ptr, + Atomic32 increment) { + MemoryBarrier(); + Atomic32 result = NoBarrier_AtomicIncrement(ptr, increment); + MemoryBarrier(); + + return result; +} + +inline Atomic32 Acquire_CompareAndSwap(volatile Atomic32* ptr, + Atomic32 old_value, + Atomic32 new_value) { + Atomic32 prev = NoBarrier_CompareAndSwap(ptr, old_value, new_value); + MemoryBarrier(); + + return prev; +} + +inline Atomic32 Release_CompareAndSwap(volatile Atomic32* ptr, + Atomic32 old_value, + Atomic32 new_value) { + MemoryBarrier(); + Atomic32 prev = NoBarrier_CompareAndSwap(ptr, old_value, new_value); + + return prev; +} + +inline void NoBarrier_Store(volatile Atomic32* ptr, Atomic32 value) { + *ptr = value; +} + +inline void Acquire_Store(volatile Atomic32* ptr, Atomic32 value) { + *ptr = value; + MemoryBarrier(); +} + +inline void Release_Store(volatile Atomic32* ptr, Atomic32 value) { + __asm__ __volatile__ ( // NOLINT + "stlr %w[value], %[ptr] \n\t" + : [ptr]"=Q" (*ptr) + : [value]"r" (value) + : "memory" + ); // NOLINT +} + +inline Atomic32 NoBarrier_Load(volatile const Atomic32* ptr) { + return *ptr; +} + +inline Atomic32 Acquire_Load(volatile const Atomic32* ptr) { + Atomic32 value; + + __asm__ __volatile__ ( // NOLINT + "ldar %w[value], %[ptr] \n\t" + : [value]"=r" (value) + : [ptr]"Q" (*ptr) + : "memory" + ); // NOLINT + + return value; +} + +inline Atomic32 Release_Load(volatile const Atomic32* ptr) { + MemoryBarrier(); + return *ptr; +} + +// 64-bit versions of the operations. +// See the 32-bit versions for comments. + +inline Atomic64 NoBarrier_CompareAndSwap(volatile Atomic64* ptr, + Atomic64 old_value, + Atomic64 new_value) { + Atomic64 prev; + int32_t temp; + + __asm__ __volatile__ ( // NOLINT + "0: \n\t" + "ldxr %[prev], %[ptr] \n\t" + "cmp %[prev], %[old_value] \n\t" + "bne 1f \n\t" + "stxr %w[temp], %[new_value], %[ptr] \n\t" + "cbnz %w[temp], 0b \n\t" + "1: \n\t" + : [prev]"=&r" (prev), + [temp]"=&r" (temp), + [ptr]"+Q" (*ptr) + : [old_value]"IJr" (old_value), + [new_value]"r" (new_value) + : "cc", "memory" + ); // NOLINT + + return prev; +} + +inline Atomic64 NoBarrier_AtomicExchange(volatile Atomic64* ptr, + Atomic64 new_value) { + Atomic64 result; + int32_t temp; + + __asm__ __volatile__ ( // NOLINT + "0: \n\t" + "ldxr %[result], %[ptr] \n\t" + "stxr %w[temp], %[new_value], %[ptr] \n\t" + "cbnz %w[temp], 0b \n\t" + : [result]"=&r" (result), + [temp]"=&r" (temp), + [ptr]"+Q" (*ptr) + : [new_value]"r" (new_value) + : "memory" + ); // NOLINT + + return result; +} + +inline Atomic64 NoBarrier_AtomicIncrement(volatile Atomic64* ptr, + Atomic64 increment) { + Atomic64 result; + int32_t temp; + + __asm__ __volatile__ ( // NOLINT + "0: \n\t" + "ldxr %[result], %[ptr] \n\t" + "add %[result], %[result], %[increment] \n\t" + "stxr %w[temp], %[result], %[ptr] \n\t" + "cbnz %w[temp], 0b \n\t" + : [result]"=&r" (result), + [temp]"=&r" (temp), + [ptr]"+Q" (*ptr) + : [increment]"IJr" (increment) + : "memory" + ); // NOLINT + + return result; +} + +inline Atomic64 Barrier_AtomicIncrement(volatile Atomic64* ptr, + Atomic64 increment) { + MemoryBarrier(); + Atomic64 result = NoBarrier_AtomicIncrement(ptr, increment); + MemoryBarrier(); + + return result; +} + +inline Atomic64 Acquire_CompareAndSwap(volatile Atomic64* ptr, + Atomic64 old_value, + Atomic64 new_value) { + Atomic64 prev = NoBarrier_CompareAndSwap(ptr, old_value, new_value); + MemoryBarrier(); + + return prev; +} + +inline Atomic64 Release_CompareAndSwap(volatile Atomic64* ptr, + Atomic64 old_value, + Atomic64 new_value) { + MemoryBarrier(); + Atomic64 prev = NoBarrier_CompareAndSwap(ptr, old_value, new_value); + + return prev; +} + +inline void NoBarrier_Store(volatile Atomic64* ptr, Atomic64 value) { + *ptr = value; +} + +inline void Acquire_Store(volatile Atomic64* ptr, Atomic64 value) { + *ptr = value; + MemoryBarrier(); +} + +inline void Release_Store(volatile Atomic64* ptr, Atomic64 value) { + __asm__ __volatile__ ( // NOLINT + "stlr %x[value], %[ptr] \n\t" + : [ptr]"=Q" (*ptr) + : [value]"r" (value) + : "memory" + ); // NOLINT +} + +inline Atomic64 NoBarrier_Load(volatile const Atomic64* ptr) { + return *ptr; +} + +inline Atomic64 Acquire_Load(volatile const Atomic64* ptr) { + Atomic64 value; + + __asm__ __volatile__ ( // NOLINT + "ldar %x[value], %[ptr] \n\t" + : [value]"=r" (value) + : [ptr]"Q" (*ptr) + : "memory" + ); // NOLINT + + return value; +} + +inline Atomic64 Release_Load(volatile const Atomic64* ptr) { + MemoryBarrier(); + return *ptr; +} + +} // namespace internal +} // namespace protobuf +} // namespace google + +#endif // GOOGLE_PROTOBUF_ATOMICOPS_INTERNALS_ARM64_GCC_H_ diff --git a/src/google/protobuf/stubs/atomicops_internals_arm_gcc.h b/src/google/protobuf/stubs/atomicops_internals_arm_gcc.h new file mode 100644 index 0000000..1f4dedc --- /dev/null +++ b/src/google/protobuf/stubs/atomicops_internals_arm_gcc.h @@ -0,0 +1,151 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2012 Google Inc. All rights reserved. +// http://code.google.com/p/protobuf/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// This file is an internal atomic implementation, use atomicops.h instead. +// +// LinuxKernelCmpxchg and Barrier_AtomicIncrement are from Google Gears. + +#ifndef GOOGLE_PROTOBUF_ATOMICOPS_INTERNALS_ARM_GCC_H_ +#define GOOGLE_PROTOBUF_ATOMICOPS_INTERNALS_ARM_GCC_H_ + +namespace google { +namespace protobuf { +namespace internal { + +// 0xffff0fc0 is the hard coded address of a function provided by +// the kernel which implements an atomic compare-exchange. On older +// ARM architecture revisions (pre-v6) this may be implemented using +// a syscall. This address is stable, and in active use (hard coded) +// by at least glibc-2.7 and the Android C library. +typedef Atomic32 (*LinuxKernelCmpxchgFunc)(Atomic32 old_value, + Atomic32 new_value, + volatile Atomic32* ptr); +LinuxKernelCmpxchgFunc pLinuxKernelCmpxchg __attribute__((weak)) = + (LinuxKernelCmpxchgFunc) 0xffff0fc0; + +typedef void (*LinuxKernelMemoryBarrierFunc)(void); +LinuxKernelMemoryBarrierFunc pLinuxKernelMemoryBarrier __attribute__((weak)) = + (LinuxKernelMemoryBarrierFunc) 0xffff0fa0; + + +inline Atomic32 NoBarrier_CompareAndSwap(volatile Atomic32* ptr, + Atomic32 old_value, + Atomic32 new_value) { + Atomic32 prev_value = *ptr; + do { + if (!pLinuxKernelCmpxchg(old_value, new_value, + const_cast<Atomic32*>(ptr))) { + return old_value; + } + prev_value = *ptr; + } while (prev_value == old_value); + return prev_value; +} + +inline Atomic32 NoBarrier_AtomicExchange(volatile Atomic32* ptr, + Atomic32 new_value) { + Atomic32 old_value; + do { + old_value = *ptr; + } while (pLinuxKernelCmpxchg(old_value, new_value, + const_cast<Atomic32*>(ptr))); + return old_value; +} + +inline Atomic32 NoBarrier_AtomicIncrement(volatile Atomic32* ptr, + Atomic32 increment) { + return Barrier_AtomicIncrement(ptr, increment); +} + +inline Atomic32 Barrier_AtomicIncrement(volatile Atomic32* ptr, + Atomic32 increment) { + for (;;) { + // Atomic exchange the old value with an incremented one. + Atomic32 old_value = *ptr; + Atomic32 new_value = old_value + increment; + if (pLinuxKernelCmpxchg(old_value, new_value, + const_cast<Atomic32*>(ptr)) == 0) { + // The exchange took place as expected. + return new_value; + } + // Otherwise, *ptr changed mid-loop and we need to retry. + } +} + +inline Atomic32 Acquire_CompareAndSwap(volatile Atomic32* ptr, + Atomic32 old_value, + Atomic32 new_value) { + return NoBarrier_CompareAndSwap(ptr, old_value, new_value); +} + +inline Atomic32 Release_CompareAndSwap(volatile Atomic32* ptr, + Atomic32 old_value, + Atomic32 new_value) { + return NoBarrier_CompareAndSwap(ptr, old_value, new_value); +} + +inline void NoBarrier_Store(volatile Atomic32* ptr, Atomic32 value) { + *ptr = value; +} + +inline void MemoryBarrier() { + pLinuxKernelMemoryBarrier(); +} + +inline void Acquire_Store(volatile Atomic32* ptr, Atomic32 value) { + *ptr = value; + MemoryBarrier(); +} + +inline void Release_Store(volatile Atomic32* ptr, Atomic32 value) { + MemoryBarrier(); + *ptr = value; +} + +inline Atomic32 NoBarrier_Load(volatile const Atomic32* ptr) { + return *ptr; +} + +inline Atomic32 Acquire_Load(volatile const Atomic32* ptr) { + Atomic32 value = *ptr; + MemoryBarrier(); + return value; +} + +inline Atomic32 Release_Load(volatile const Atomic32* ptr) { + MemoryBarrier(); + return *ptr; +} + +} // namespace internal +} // namespace protobuf +} // namespace google + +#endif // GOOGLE_PROTOBUF_ATOMICOPS_INTERNALS_ARM_GCC_H_ diff --git a/src/google/protobuf/stubs/atomicops_internals_arm_qnx.h b/src/google/protobuf/stubs/atomicops_internals_arm_qnx.h new file mode 100644 index 0000000..f050769 --- /dev/null +++ b/src/google/protobuf/stubs/atomicops_internals_arm_qnx.h @@ -0,0 +1,146 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2012 Google Inc. All rights reserved. +// http://code.google.com/p/protobuf/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// This file is an internal atomic implementation, use atomicops.h instead. + +#ifndef GOOGLE_PROTOBUF_ATOMICOPS_INTERNALS_ARM_QNX_H_ +#define GOOGLE_PROTOBUF_ATOMICOPS_INTERNALS_ARM_QNX_H_ + +// For _smp_cmpxchg() +#include <pthread.h> + +namespace google { +namespace protobuf { +namespace internal { + +inline Atomic32 QNXCmpxchg(Atomic32 old_value, + Atomic32 new_value, + volatile Atomic32* ptr) { + return static_cast<Atomic32>( + _smp_cmpxchg((volatile unsigned *)ptr, + (unsigned)old_value, + (unsigned)new_value)); +} + + +inline Atomic32 NoBarrier_CompareAndSwap(volatile Atomic32* ptr, + Atomic32 old_value, + Atomic32 new_value) { + Atomic32 prev_value = *ptr; + do { + if (!QNXCmpxchg(old_value, new_value, + const_cast<Atomic32*>(ptr))) { + return old_value; + } + prev_value = *ptr; + } while (prev_value == old_value); + return prev_value; +} + +inline Atomic32 NoBarrier_AtomicExchange(volatile Atomic32* ptr, + Atomic32 new_value) { + Atomic32 old_value; + do { + old_value = *ptr; + } while (QNXCmpxchg(old_value, new_value, + const_cast<Atomic32*>(ptr))); + return old_value; +} + +inline Atomic32 NoBarrier_AtomicIncrement(volatile Atomic32* ptr, + Atomic32 increment) { + return Barrier_AtomicIncrement(ptr, increment); +} + +inline Atomic32 Barrier_AtomicIncrement(volatile Atomic32* ptr, + Atomic32 increment) { + for (;;) { + // Atomic exchange the old value with an incremented one. + Atomic32 old_value = *ptr; + Atomic32 new_value = old_value + increment; + if (QNXCmpxchg(old_value, new_value, + const_cast<Atomic32*>(ptr)) == 0) { + // The exchange took place as expected. + return new_value; + } + // Otherwise, *ptr changed mid-loop and we need to retry. + } +} + +inline Atomic32 Acquire_CompareAndSwap(volatile Atomic32* ptr, + Atomic32 old_value, + Atomic32 new_value) { + return NoBarrier_CompareAndSwap(ptr, old_value, new_value); +} + +inline Atomic32 Release_CompareAndSwap(volatile Atomic32* ptr, + Atomic32 old_value, + Atomic32 new_value) { + return NoBarrier_CompareAndSwap(ptr, old_value, new_value); +} + +inline void NoBarrier_Store(volatile Atomic32* ptr, Atomic32 value) { + *ptr = value; +} + +inline void MemoryBarrier() { + __sync_synchronize(); +} + +inline void Acquire_Store(volatile Atomic32* ptr, Atomic32 value) { + *ptr = value; + MemoryBarrier(); +} + +inline void Release_Store(volatile Atomic32* ptr, Atomic32 value) { + MemoryBarrier(); + *ptr = value; +} + +inline Atomic32 NoBarrier_Load(volatile const Atomic32* ptr) { + return *ptr; +} + +inline Atomic32 Acquire_Load(volatile const Atomic32* ptr) { + Atomic32 value = *ptr; + MemoryBarrier(); + return value; +} + +inline Atomic32 Release_Load(volatile const Atomic32* ptr) { + MemoryBarrier(); + return *ptr; +} + +} // namespace internal +} // namespace protobuf +} // namespace google + +#endif // GOOGLE_PROTOBUF_ATOMICOPS_INTERNALS_ARM_QNX_H_ diff --git a/src/google/protobuf/stubs/atomicops_internals_atomicword_compat.h b/src/google/protobuf/stubs/atomicops_internals_atomicword_compat.h new file mode 100644 index 0000000..e9d8679 --- /dev/null +++ b/src/google/protobuf/stubs/atomicops_internals_atomicword_compat.h @@ -0,0 +1,122 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2012 Google Inc. All rights reserved. +// http://code.google.com/p/protobuf/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// This file is an internal atomic implementation, use atomicops.h instead. + +#ifndef GOOGLE_PROTOBUF_ATOMICOPS_INTERNALS_ATOMICWORD_COMPAT_H_ +#define GOOGLE_PROTOBUF_ATOMICOPS_INTERNALS_ATOMICWORD_COMPAT_H_ + +// AtomicWord is a synonym for intptr_t, and Atomic32 is a synonym for int32, +// which in turn means int. On some LP32 platforms, intptr_t is an int, but +// on others, it's a long. When AtomicWord and Atomic32 are based on different +// fundamental types, their pointers are incompatible. +// +// This file defines function overloads to allow both AtomicWord and Atomic32 +// data to be used with this interface. +// +// On LP64 platforms, AtomicWord and Atomic64 are both always long, +// so this problem doesn't occur. + +#if !defined(GOOGLE_PROTOBUF_ARCH_64_BIT) + +namespace google { +namespace protobuf { +namespace internal { + +inline AtomicWord NoBarrier_CompareAndSwap(volatile AtomicWord* ptr, + AtomicWord old_value, + AtomicWord new_value) { + return NoBarrier_CompareAndSwap( + reinterpret_cast<volatile Atomic32*>(ptr), old_value, new_value); +} + +inline AtomicWord NoBarrier_AtomicExchange(volatile AtomicWord* ptr, + AtomicWord new_value) { + return NoBarrier_AtomicExchange( + reinterpret_cast<volatile Atomic32*>(ptr), new_value); +} + +inline AtomicWord NoBarrier_AtomicIncrement(volatile AtomicWord* ptr, + AtomicWord increment) { + return NoBarrier_AtomicIncrement( + reinterpret_cast<volatile Atomic32*>(ptr), increment); +} + +inline AtomicWord Barrier_AtomicIncrement(volatile AtomicWord* ptr, + AtomicWord increment) { + return Barrier_AtomicIncrement( + reinterpret_cast<volatile Atomic32*>(ptr), increment); +} + +inline AtomicWord Acquire_CompareAndSwap(volatile AtomicWord* ptr, + AtomicWord old_value, + AtomicWord new_value) { + return Acquire_CompareAndSwap( + reinterpret_cast<volatile Atomic32*>(ptr), old_value, new_value); +} + +inline AtomicWord Release_CompareAndSwap(volatile AtomicWord* ptr, + AtomicWord old_value, + AtomicWord new_value) { + return Release_CompareAndSwap( + reinterpret_cast<volatile Atomic32*>(ptr), old_value, new_value); +} + +inline void NoBarrier_Store(volatile AtomicWord *ptr, AtomicWord value) { + NoBarrier_Store(reinterpret_cast<volatile Atomic32*>(ptr), value); +} + +inline void Acquire_Store(volatile AtomicWord* ptr, AtomicWord value) { + return Acquire_Store(reinterpret_cast<volatile Atomic32*>(ptr), value); +} + +inline void Release_Store(volatile AtomicWord* ptr, AtomicWord value) { + return Release_Store(reinterpret_cast<volatile Atomic32*>(ptr), value); +} + +inline AtomicWord NoBarrier_Load(volatile const AtomicWord *ptr) { + return NoBarrier_Load(reinterpret_cast<volatile const Atomic32*>(ptr)); +} + +inline AtomicWord Acquire_Load(volatile const AtomicWord* ptr) { + return Acquire_Load(reinterpret_cast<volatile const Atomic32*>(ptr)); +} + +inline AtomicWord Release_Load(volatile const AtomicWord* ptr) { + return Release_Load(reinterpret_cast<volatile const Atomic32*>(ptr)); +} + +} // namespace internal +} // namespace protobuf +} // namespace google + +#endif // !defined(GOOGLE_PROTOBUF_ARCH_64_BIT) + +#endif // GOOGLE_PROTOBUF_ATOMICOPS_INTERNALS_ATOMICWORD_COMPAT_H_ diff --git a/src/google/protobuf/stubs/atomicops_internals_generic_gcc.h b/src/google/protobuf/stubs/atomicops_internals_generic_gcc.h new file mode 100644 index 0000000..e30bb44 --- /dev/null +++ b/src/google/protobuf/stubs/atomicops_internals_generic_gcc.h @@ -0,0 +1,137 @@ +// Copyright 2013 Red Hat Inc. All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Red Hat Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// This file is an internal atomic implementation, use atomicops.h instead. + +#ifndef GOOGLE_PROTOBUF_ATOMICOPS_INTERNALS_GENERIC_GCC_H_ +#define GOOGLE_PROTOBUF_ATOMICOPS_INTERNALS_GENERIC_GCC_H_ + +namespace google { +namespace protobuf { +namespace internal { + +inline Atomic32 NoBarrier_CompareAndSwap(volatile Atomic32* ptr, + Atomic32 old_value, + Atomic32 new_value) { + __atomic_compare_exchange_n(ptr, &old_value, new_value, true, + __ATOMIC_RELAXED, __ATOMIC_RELAXED); + return old_value; +} + +inline Atomic32 NoBarrier_AtomicExchange(volatile Atomic32* ptr, + Atomic32 new_value) { + return __atomic_exchange_n(ptr, new_value, __ATOMIC_RELAXED); +} + +inline Atomic32 NoBarrier_AtomicIncrement(volatile Atomic32* ptr, + Atomic32 increment) { + return __atomic_add_fetch(ptr, increment, __ATOMIC_RELAXED); +} + +inline Atomic32 Barrier_AtomicIncrement(volatile Atomic32* ptr, + Atomic32 increment) { + return __atomic_add_fetch(ptr, increment, __ATOMIC_SEQ_CST); +} + +inline Atomic32 Acquire_CompareAndSwap(volatile Atomic32* ptr, + Atomic32 old_value, + Atomic32 new_value) { + __atomic_compare_exchange(ptr, &old_value, &new_value, true, + __ATOMIC_ACQUIRE, __ATOMIC_ACQUIRE); + return old_value; +} + +inline Atomic32 Release_CompareAndSwap(volatile Atomic32* ptr, + Atomic32 old_value, + Atomic32 new_value) { + __atomic_compare_exchange_n(ptr, &old_value, new_value, true, + __ATOMIC_RELEASE, __ATOMIC_ACQUIRE); + return old_value; +} + +inline void NoBarrier_Store(volatile Atomic32* ptr, Atomic32 value) { + __atomic_store_n(ptr, value, __ATOMIC_RELAXED); +} + +inline void MemoryBarrier() { + __sync_synchronize(); +} + +inline void Acquire_Store(volatile Atomic32* ptr, Atomic32 value) { + __atomic_store_n(ptr, value, __ATOMIC_ACQUIRE); +} + +inline void Release_Store(volatile Atomic32* ptr, Atomic32 value) { + __atomic_store_n(ptr, value, __ATOMIC_RELEASE); +} + +inline Atomic32 NoBarrier_Load(volatile const Atomic32* ptr) { + return __atomic_load_n(ptr, __ATOMIC_RELAXED); +} + +inline Atomic32 Acquire_Load(volatile const Atomic32* ptr) { + return __atomic_load_n(ptr, __ATOMIC_ACQUIRE); +} + +inline Atomic32 Release_Load(volatile const Atomic32* ptr) { + return __atomic_load_n(ptr, __ATOMIC_RELEASE); +} + +#ifdef __LP64__ + +inline void Release_Store(volatile Atomic64* ptr, Atomic64 value) { + __atomic_store_n(ptr, value, __ATOMIC_RELEASE); +} + +inline Atomic64 Acquire_Load(volatile const Atomic64* ptr) { + return __atomic_load_n(ptr, __ATOMIC_ACQUIRE); +} + +inline Atomic64 Acquire_CompareAndSwap(volatile Atomic64* ptr, + Atomic64 old_value, + Atomic64 new_value) { + __atomic_compare_exchange_n(ptr, &old_value, new_value, true, + __ATOMIC_ACQUIRE, __ATOMIC_ACQUIRE); + return old_value; +} + +inline Atomic64 NoBarrier_CompareAndSwap(volatile Atomic64* ptr, + Atomic64 old_value, + Atomic64 new_value) { + __atomic_compare_exchange_n(ptr, &old_value, new_value, true, + __ATOMIC_RELAXED, __ATOMIC_RELAXED); + return old_value; +} + +#endif // defined(__LP64__) + +} // namespace internal +} // namespace protobuf +} // namespace google + +#endif // GOOGLE_PROTOBUF_ATOMICOPS_INTERNALS_GENERIC_GCC_H_ diff --git a/src/google/protobuf/stubs/atomicops_internals_macosx.h b/src/google/protobuf/stubs/atomicops_internals_macosx.h new file mode 100644 index 0000000..f9b7581 --- /dev/null +++ b/src/google/protobuf/stubs/atomicops_internals_macosx.h @@ -0,0 +1,225 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2012 Google Inc. All rights reserved. +// http://code.google.com/p/protobuf/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// This file is an internal atomic implementation, use atomicops.h instead. + +#ifndef GOOGLE_PROTOBUF_ATOMICOPS_INTERNALS_MACOSX_H_ +#define GOOGLE_PROTOBUF_ATOMICOPS_INTERNALS_MACOSX_H_ + +#include <libkern/OSAtomic.h> + +namespace google { +namespace protobuf { +namespace internal { + +inline Atomic32 NoBarrier_CompareAndSwap(volatile Atomic32* ptr, + Atomic32 old_value, + Atomic32 new_value) { + Atomic32 prev_value; + do { + if (OSAtomicCompareAndSwap32(old_value, new_value, + const_cast<Atomic32*>(ptr))) { + return old_value; + } + prev_value = *ptr; + } while (prev_value == old_value); + return prev_value; +} + +inline Atomic32 NoBarrier_AtomicExchange(volatile Atomic32* ptr, + Atomic32 new_value) { + Atomic32 old_value; + do { + old_value = *ptr; + } while (!OSAtomicCompareAndSwap32(old_value, new_value, + const_cast<Atomic32*>(ptr))); + return old_value; +} + +inline Atomic32 NoBarrier_AtomicIncrement(volatile Atomic32* ptr, + Atomic32 increment) { + return OSAtomicAdd32(increment, const_cast<Atomic32*>(ptr)); +} + +inline Atomic32 Barrier_AtomicIncrement(volatile Atomic32* ptr, + Atomic32 increment) { + return OSAtomicAdd32Barrier(increment, const_cast<Atomic32*>(ptr)); +} + +inline void MemoryBarrier() { + OSMemoryBarrier(); +} + +inline Atomic32 Acquire_CompareAndSwap(volatile Atomic32* ptr, + Atomic32 old_value, + Atomic32 new_value) { + Atomic32 prev_value; + do { + if (OSAtomicCompareAndSwap32Barrier(old_value, new_value, + const_cast<Atomic32*>(ptr))) { + return old_value; + } + prev_value = *ptr; + } while (prev_value == old_value); + return prev_value; +} + +inline Atomic32 Release_CompareAndSwap(volatile Atomic32* ptr, + Atomic32 old_value, + Atomic32 new_value) { + return Acquire_CompareAndSwap(ptr, old_value, new_value); +} + +inline void NoBarrier_Store(volatile Atomic32* ptr, Atomic32 value) { + *ptr = value; +} + +inline void Acquire_Store(volatile Atomic32* ptr, Atomic32 value) { + *ptr = value; + MemoryBarrier(); +} + +inline void Release_Store(volatile Atomic32* ptr, Atomic32 value) { + MemoryBarrier(); + *ptr = value; +} + +inline Atomic32 NoBarrier_Load(volatile const Atomic32* ptr) { + return *ptr; +} + +inline Atomic32 Acquire_Load(volatile const Atomic32* ptr) { + Atomic32 value = *ptr; + MemoryBarrier(); + return value; +} + +inline Atomic32 Release_Load(volatile const Atomic32* ptr) { + MemoryBarrier(); + return *ptr; +} + +#ifdef __LP64__ + +// 64-bit implementation on 64-bit platform + +inline Atomic64 NoBarrier_CompareAndSwap(volatile Atomic64* ptr, + Atomic64 old_value, + Atomic64 new_value) { + Atomic64 prev_value; + do { + if (OSAtomicCompareAndSwap64(old_value, new_value, + reinterpret_cast<volatile int64_t*>(ptr))) { + return old_value; + } + prev_value = *ptr; + } while (prev_value == old_value); + return prev_value; +} + +inline Atomic64 NoBarrier_AtomicExchange(volatile Atomic64* ptr, + Atomic64 new_value) { + Atomic64 old_value; + do { + old_value = *ptr; + } while (!OSAtomicCompareAndSwap64(old_value, new_value, + reinterpret_cast<volatile int64_t*>(ptr))); + return old_value; +} + +inline Atomic64 NoBarrier_AtomicIncrement(volatile Atomic64* ptr, + Atomic64 increment) { + return OSAtomicAdd64(increment, reinterpret_cast<volatile int64_t*>(ptr)); +} + +inline Atomic64 Barrier_AtomicIncrement(volatile Atomic64* ptr, + Atomic64 increment) { + return OSAtomicAdd64Barrier(increment, + reinterpret_cast<volatile int64_t*>(ptr)); +} + +inline Atomic64 Acquire_CompareAndSwap(volatile Atomic64* ptr, + Atomic64 old_value, + Atomic64 new_value) { + Atomic64 prev_value; + do { + if (OSAtomicCompareAndSwap64Barrier( + old_value, new_value, reinterpret_cast<volatile int64_t*>(ptr))) { + return old_value; + } + prev_value = *ptr; + } while (prev_value == old_value); + return prev_value; +} + +inline Atomic64 Release_CompareAndSwap(volatile Atomic64* ptr, + Atomic64 old_value, + Atomic64 new_value) { + // The lib kern interface does not distinguish between + // Acquire and Release memory barriers; they are equivalent. + return Acquire_CompareAndSwap(ptr, old_value, new_value); +} + +inline void NoBarrier_Store(volatile Atomic64* ptr, Atomic64 value) { + *ptr = value; +} + +inline void Acquire_Store(volatile Atomic64* ptr, Atomic64 value) { + *ptr = value; + MemoryBarrier(); +} + +inline void Release_Store(volatile Atomic64* ptr, Atomic64 value) { + MemoryBarrier(); + *ptr = value; +} + +inline Atomic64 NoBarrier_Load(volatile const Atomic64* ptr) { + return *ptr; +} + +inline Atomic64 Acquire_Load(volatile const Atomic64* ptr) { + Atomic64 value = *ptr; + MemoryBarrier(); + return value; +} + +inline Atomic64 Release_Load(volatile const Atomic64* ptr) { + MemoryBarrier(); + return *ptr; +} + +#endif // defined(__LP64__) + +} // namespace internal +} // namespace protobuf +} // namespace google + +#endif // GOOGLE_PROTOBUF_ATOMICOPS_INTERNALS_MACOSX_H_ diff --git a/src/google/protobuf/stubs/atomicops_internals_mips_gcc.h b/src/google/protobuf/stubs/atomicops_internals_mips_gcc.h new file mode 100644 index 0000000..cf79a13 --- /dev/null +++ b/src/google/protobuf/stubs/atomicops_internals_mips_gcc.h @@ -0,0 +1,313 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2012 Google Inc. All rights reserved. +// http://code.google.com/p/protobuf/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// This file is an internal atomic implementation, use atomicops.h instead. + +#ifndef GOOGLE_PROTOBUF_ATOMICOPS_INTERNALS_MIPS_GCC_H_ +#define GOOGLE_PROTOBUF_ATOMICOPS_INTERNALS_MIPS_GCC_H_ + +#define ATOMICOPS_COMPILER_BARRIER() __asm__ __volatile__("" : : : "memory") + +namespace google { +namespace protobuf { +namespace internal { + +// Atomically execute: +// result = *ptr; +// if (*ptr == old_value) +// *ptr = new_value; +// return result; +// +// I.e., replace "*ptr" with "new_value" if "*ptr" used to be "old_value". +// Always return the old value of "*ptr" +// +// This routine implies no memory barriers. +inline Atomic32 NoBarrier_CompareAndSwap(volatile Atomic32* ptr, + Atomic32 old_value, + Atomic32 new_value) { + Atomic32 prev, tmp; + __asm__ __volatile__(".set push\n" + ".set noreorder\n" + "1:\n" + "ll %0, %5\n" // prev = *ptr + "bne %0, %3, 2f\n" // if (prev != old_value) goto 2 + "move %2, %4\n" // tmp = new_value + "sc %2, %1\n" // *ptr = tmp (with atomic check) + "beqz %2, 1b\n" // start again on atomic error + "nop\n" // delay slot nop + "2:\n" + ".set pop\n" + : "=&r" (prev), "=m" (*ptr), "=&r" (tmp) + : "Ir" (old_value), "r" (new_value), "m" (*ptr) + : "memory"); + return prev; +} + +// Atomically store new_value into *ptr, returning the previous value held in +// *ptr. This routine implies no memory barriers. +inline Atomic32 NoBarrier_AtomicExchange(volatile Atomic32* ptr, + Atomic32 new_value) { + Atomic32 temp, old; + __asm__ __volatile__(".set push\n" + ".set noreorder\n" + "1:\n" + "ll %1, %4\n" // old = *ptr + "move %0, %3\n" // temp = new_value + "sc %0, %2\n" // *ptr = temp (with atomic check) + "beqz %0, 1b\n" // start again on atomic error + "nop\n" // delay slot nop + ".set pop\n" + : "=&r" (temp), "=&r" (old), "=m" (*ptr) + : "r" (new_value), "m" (*ptr) + : "memory"); + + return old; +} + +// Atomically increment *ptr by "increment". Returns the new value of +// *ptr with the increment applied. This routine implies no memory barriers. +inline Atomic32 NoBarrier_AtomicIncrement(volatile Atomic32* ptr, + Atomic32 increment) { + Atomic32 temp, temp2; + + __asm__ __volatile__(".set push\n" + ".set noreorder\n" + "1:\n" + "ll %0, %4\n" // temp = *ptr + "addu %1, %0, %3\n" // temp2 = temp + increment + "sc %1, %2\n" // *ptr = temp2 (with atomic check) + "beqz %1, 1b\n" // start again on atomic error + "addu %1, %0, %3\n" // temp2 = temp + increment + ".set pop\n" + : "=&r" (temp), "=&r" (temp2), "=m" (*ptr) + : "Ir" (increment), "m" (*ptr) + : "memory"); + // temp2 now holds the final value. + return temp2; +} + +inline Atomic32 Barrier_AtomicIncrement(volatile Atomic32* ptr, + Atomic32 increment) { + ATOMICOPS_COMPILER_BARRIER(); + Atomic32 res = NoBarrier_AtomicIncrement(ptr, increment); + ATOMICOPS_COMPILER_BARRIER(); + return res; +} + +// "Acquire" operations +// ensure that no later memory access can be reordered ahead of the operation. +// "Release" operations ensure that no previous memory access can be reordered +// after the operation. "Barrier" operations have both "Acquire" and "Release" +// semantics. A MemoryBarrier() has "Barrier" semantics, but does no memory +// access. +inline Atomic32 Acquire_CompareAndSwap(volatile Atomic32* ptr, + Atomic32 old_value, + Atomic32 new_value) { + ATOMICOPS_COMPILER_BARRIER(); + Atomic32 res = NoBarrier_CompareAndSwap(ptr, old_value, new_value); + ATOMICOPS_COMPILER_BARRIER(); + return res; +} + +inline Atomic32 Release_CompareAndSwap(volatile Atomic32* ptr, + Atomic32 old_value, + Atomic32 new_value) { + ATOMICOPS_COMPILER_BARRIER(); + Atomic32 res = NoBarrier_CompareAndSwap(ptr, old_value, new_value); + ATOMICOPS_COMPILER_BARRIER(); + return res; +} + +inline void NoBarrier_Store(volatile Atomic32* ptr, Atomic32 value) { + *ptr = value; +} + +inline void MemoryBarrier() { + __asm__ __volatile__("sync" : : : "memory"); +} + +inline void Acquire_Store(volatile Atomic32* ptr, Atomic32 value) { + *ptr = value; + MemoryBarrier(); +} + +inline void Release_Store(volatile Atomic32* ptr, Atomic32 value) { + MemoryBarrier(); + *ptr = value; +} + +inline Atomic32 NoBarrier_Load(volatile const Atomic32* ptr) { + return *ptr; +} + +inline Atomic32 Acquire_Load(volatile const Atomic32* ptr) { + Atomic32 value = *ptr; + MemoryBarrier(); + return value; +} + +inline Atomic32 Release_Load(volatile const Atomic32* ptr) { + MemoryBarrier(); + return *ptr; +} + +#if defined(__LP64__) +// 64-bit versions of the atomic ops. + +inline Atomic64 NoBarrier_CompareAndSwap(volatile Atomic64* ptr, + Atomic64 old_value, + Atomic64 new_value) { + Atomic64 prev, tmp; + __asm__ __volatile__(".set push\n" + ".set noreorder\n" + "1:\n" + "lld %0, %5\n" // prev = *ptr + "bne %0, %3, 2f\n" // if (prev != old_value) goto 2 + "move %2, %4\n" // tmp = new_value + "scd %2, %1\n" // *ptr = tmp (with atomic check) + "beqz %2, 1b\n" // start again on atomic error + "nop\n" // delay slot nop + "2:\n" + ".set pop\n" + : "=&r" (prev), "=m" (*ptr), "=&r" (tmp) + : "Ir" (old_value), "r" (new_value), "m" (*ptr) + : "memory"); + return prev; +} + +// Atomically store new_value into *ptr, returning the previous value held in +// *ptr. This routine implies no memory barriers. +inline Atomic64 NoBarrier_AtomicExchange(volatile Atomic64* ptr, + Atomic64 new_value) { + Atomic64 temp, old; + __asm__ __volatile__(".set push\n" + ".set noreorder\n" + "1:\n" + "lld %1, %4\n" // old = *ptr + "move %0, %3\n" // temp = new_value + "scd %0, %2\n" // *ptr = temp (with atomic check) + "beqz %0, 1b\n" // start again on atomic error + "nop\n" // delay slot nop + ".set pop\n" + : "=&r" (temp), "=&r" (old), "=m" (*ptr) + : "r" (new_value), "m" (*ptr) + : "memory"); + + return old; +} + +// Atomically increment *ptr by "increment". Returns the new value of +// *ptr with the increment applied. This routine implies no memory barriers. +inline Atomic64 NoBarrier_AtomicIncrement(volatile Atomic64* ptr, + Atomic64 increment) { + Atomic64 temp, temp2; + + __asm__ __volatile__(".set push\n" + ".set noreorder\n" + "1:\n" + "lld %0, %4\n" // temp = *ptr + "daddu %1, %0, %3\n" // temp2 = temp + increment + "scd %1, %2\n" // *ptr = temp2 (with atomic check) + "beqz %1, 1b\n" // start again on atomic error + "daddu %1, %0, %3\n" // temp2 = temp + increment + ".set pop\n" + : "=&r" (temp), "=&r" (temp2), "=m" (*ptr) + : "Ir" (increment), "m" (*ptr) + : "memory"); + // temp2 now holds the final value. + return temp2; +} + +inline Atomic64 Barrier_AtomicIncrement(volatile Atomic64* ptr, + Atomic64 increment) { + MemoryBarrier(); + Atomic64 res = NoBarrier_AtomicIncrement(ptr, increment); + MemoryBarrier(); + return res; +} + +// "Acquire" operations +// ensure that no later memory access can be reordered ahead of the operation. +// "Release" operations ensure that no previous memory access can be reordered +// after the operation. "Barrier" operations have both "Acquire" and "Release" +// semantics. A MemoryBarrier() has "Barrier" semantics, but does no memory +// access. +inline Atomic64 Acquire_CompareAndSwap(volatile Atomic64* ptr, + Atomic64 old_value, + Atomic64 new_value) { + Atomic64 res = NoBarrier_CompareAndSwap(ptr, old_value, new_value); + MemoryBarrier(); + return res; +} + +inline Atomic64 Release_CompareAndSwap(volatile Atomic64* ptr, + Atomic64 old_value, + Atomic64 new_value) { + MemoryBarrier(); + return NoBarrier_CompareAndSwap(ptr, old_value, new_value); +} + +inline void NoBarrier_Store(volatile Atomic64* ptr, Atomic64 value) { + *ptr = value; +} + +inline void Acquire_Store(volatile Atomic64* ptr, Atomic64 value) { + *ptr = value; + MemoryBarrier(); +} + +inline void Release_Store(volatile Atomic64* ptr, Atomic64 value) { + MemoryBarrier(); + *ptr = value; +} + +inline Atomic64 NoBarrier_Load(volatile const Atomic64* ptr) { + return *ptr; +} + +inline Atomic64 Acquire_Load(volatile const Atomic64* ptr) { + Atomic64 value = *ptr; + MemoryBarrier(); + return value; +} + +inline Atomic64 Release_Load(volatile const Atomic64* ptr) { + MemoryBarrier(); + return *ptr; +} +#endif + +} // namespace internal +} // namespace protobuf +} // namespace google + +#undef ATOMICOPS_COMPILER_BARRIER + +#endif // GOOGLE_PROTOBUF_ATOMICOPS_INTERNALS_MIPS_GCC_H_ diff --git a/src/google/protobuf/stubs/atomicops_internals_pnacl.h b/src/google/protobuf/stubs/atomicops_internals_pnacl.h new file mode 100644 index 0000000..04a91a8 --- /dev/null +++ b/src/google/protobuf/stubs/atomicops_internals_pnacl.h @@ -0,0 +1,73 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2012 Google Inc. All rights reserved. +// http://code.google.com/p/protobuf/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// This file is an internal atomic implementation, use atomicops.h instead. + +#ifndef GOOGLE_PROTOBUF_ATOMICOPS_INTERNALS_PNACL_H_ +#define GOOGLE_PROTOBUF_ATOMICOPS_INTERNALS_PNACL_H_ + +namespace google { +namespace protobuf { +namespace internal { + +inline Atomic32 NoBarrier_CompareAndSwap(volatile Atomic32* ptr, + Atomic32 old_value, + Atomic32 new_value) { + return __sync_val_compare_and_swap(ptr, old_value, new_value); +} + +inline void MemoryBarrier() { + __sync_synchronize(); +} + +inline Atomic32 Acquire_CompareAndSwap(volatile Atomic32* ptr, + Atomic32 old_value, + Atomic32 new_value) { + Atomic32 ret = NoBarrier_CompareAndSwap(ptr, old_value, new_value); + MemoryBarrier(); + return ret; +} + +inline void Release_Store(volatile Atomic32* ptr, Atomic32 value) { + MemoryBarrier(); + *ptr = value; +} + +inline Atomic32 Acquire_Load(volatile const Atomic32* ptr) { + Atomic32 value = *ptr; + MemoryBarrier(); + return value; +} + +} // namespace internal +} // namespace protobuf +} // namespace google + +#endif // GOOGLE_PROTOBUF_ATOMICOPS_INTERNALS_PNACL_H_ diff --git a/src/google/protobuf/stubs/atomicops_internals_tsan.h b/src/google/protobuf/stubs/atomicops_internals_tsan.h new file mode 100644 index 0000000..8112ee0 --- /dev/null +++ b/src/google/protobuf/stubs/atomicops_internals_tsan.h @@ -0,0 +1,219 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2013 Google Inc. All rights reserved. +// http://code.google.com/p/protobuf/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// This file is an internal atomic implementation for compiler-based +// ThreadSanitizer (http://clang.llvm.org/docs/ThreadSanitizer.html). +// Use atomicops.h instead. + +#ifndef GOOGLE_PROTOBUF_ATOMICOPS_INTERNALS_TSAN_H_ +#define GOOGLE_PROTOBUF_ATOMICOPS_INTERNALS_TSAN_H_ + +#define ATOMICOPS_COMPILER_BARRIER() __asm__ __volatile__("" : : : "memory") + +#include <sanitizer/tsan_interface_atomic.h> + +namespace google { +namespace protobuf { +namespace internal { + +inline Atomic32 NoBarrier_CompareAndSwap(volatile Atomic32 *ptr, + Atomic32 old_value, + Atomic32 new_value) { + Atomic32 cmp = old_value; + __tsan_atomic32_compare_exchange_strong(ptr, &cmp, new_value, + __tsan_memory_order_relaxed, __tsan_memory_order_relaxed); + return cmp; +} + +inline Atomic32 NoBarrier_AtomicExchange(volatile Atomic32 *ptr, + Atomic32 new_value) { + return __tsan_atomic32_exchange(ptr, new_value, + __tsan_memory_order_relaxed); +} + +inline Atomic32 Acquire_AtomicExchange(volatile Atomic32 *ptr, + Atomic32 new_value) { + return __tsan_atomic32_exchange(ptr, new_value, + __tsan_memory_order_acquire); +} + +inline Atomic32 Release_AtomicExchange(volatile Atomic32 *ptr, + Atomic32 new_value) { + return __tsan_atomic32_exchange(ptr, new_value, + __tsan_memory_order_release); +} + +inline Atomic32 NoBarrier_AtomicIncrement(volatile Atomic32 *ptr, + Atomic32 increment) { + return increment + __tsan_atomic32_fetch_add(ptr, increment, + __tsan_memory_order_relaxed); +} + +inline Atomic32 Barrier_AtomicIncrement(volatile Atomic32 *ptr, + Atomic32 increment) { + return increment + __tsan_atomic32_fetch_add(ptr, increment, + __tsan_memory_order_acq_rel); +} + +inline Atomic32 Acquire_CompareAndSwap(volatile Atomic32 *ptr, + Atomic32 old_value, + Atomic32 new_value) { + Atomic32 cmp = old_value; + __tsan_atomic32_compare_exchange_strong(ptr, &cmp, new_value, + __tsan_memory_order_acquire, __tsan_memory_order_acquire); + return cmp; +} + +inline Atomic32 Release_CompareAndSwap(volatile Atomic32 *ptr, + Atomic32 old_value, + Atomic32 new_value) { + Atomic32 cmp = old_value; + __tsan_atomic32_compare_exchange_strong(ptr, &cmp, new_value, + __tsan_memory_order_release, __tsan_memory_order_relaxed); + return cmp; +} + +inline void NoBarrier_Store(volatile Atomic32 *ptr, Atomic32 value) { + __tsan_atomic32_store(ptr, value, __tsan_memory_order_relaxed); +} + +inline void Acquire_Store(volatile Atomic32 *ptr, Atomic32 value) { + __tsan_atomic32_store(ptr, value, __tsan_memory_order_relaxed); + __tsan_atomic_thread_fence(__tsan_memory_order_seq_cst); +} + +inline void Release_Store(volatile Atomic32 *ptr, Atomic32 value) { + __tsan_atomic32_store(ptr, value, __tsan_memory_order_release); +} + +inline Atomic32 NoBarrier_Load(volatile const Atomic32 *ptr) { + return __tsan_atomic32_load(ptr, __tsan_memory_order_relaxed); +} + +inline Atomic32 Acquire_Load(volatile const Atomic32 *ptr) { + return __tsan_atomic32_load(ptr, __tsan_memory_order_acquire); +} + +inline Atomic32 Release_Load(volatile const Atomic32 *ptr) { + __tsan_atomic_thread_fence(__tsan_memory_order_seq_cst); + return __tsan_atomic32_load(ptr, __tsan_memory_order_relaxed); +} + +inline Atomic64 NoBarrier_CompareAndSwap(volatile Atomic64 *ptr, + Atomic64 old_value, + Atomic64 new_value) { + Atomic64 cmp = old_value; + __tsan_atomic64_compare_exchange_strong(ptr, &cmp, new_value, + __tsan_memory_order_relaxed, __tsan_memory_order_relaxed); + return cmp; +} + +inline Atomic64 NoBarrier_AtomicExchange(volatile Atomic64 *ptr, + Atomic64 new_value) { + return __tsan_atomic64_exchange(ptr, new_value, __tsan_memory_order_relaxed); +} + +inline Atomic64 Acquire_AtomicExchange(volatile Atomic64 *ptr, + Atomic64 new_value) { + return __tsan_atomic64_exchange(ptr, new_value, __tsan_memory_order_acquire); +} + +inline Atomic64 Release_AtomicExchange(volatile Atomic64 *ptr, + Atomic64 new_value) { + return __tsan_atomic64_exchange(ptr, new_value, __tsan_memory_order_release); +} + +inline Atomic64 NoBarrier_AtomicIncrement(volatile Atomic64 *ptr, + Atomic64 increment) { + return increment + __tsan_atomic64_fetch_add(ptr, increment, + __tsan_memory_order_relaxed); +} + +inline Atomic64 Barrier_AtomicIncrement(volatile Atomic64 *ptr, + Atomic64 increment) { + return increment + __tsan_atomic64_fetch_add(ptr, increment, + __tsan_memory_order_acq_rel); +} + +inline void NoBarrier_Store(volatile Atomic64 *ptr, Atomic64 value) { + __tsan_atomic64_store(ptr, value, __tsan_memory_order_relaxed); +} + +inline void Acquire_Store(volatile Atomic64 *ptr, Atomic64 value) { + __tsan_atomic64_store(ptr, value, __tsan_memory_order_relaxed); + __tsan_atomic_thread_fence(__tsan_memory_order_seq_cst); +} + +inline void Release_Store(volatile Atomic64 *ptr, Atomic64 value) { + __tsan_atomic64_store(ptr, value, __tsan_memory_order_release); +} + +inline Atomic64 NoBarrier_Load(volatile const Atomic64 *ptr) { + return __tsan_atomic64_load(ptr, __tsan_memory_order_relaxed); +} + +inline Atomic64 Acquire_Load(volatile const Atomic64 *ptr) { + return __tsan_atomic64_load(ptr, __tsan_memory_order_acquire); +} + +inline Atomic64 Release_Load(volatile const Atomic64 *ptr) { + __tsan_atomic_thread_fence(__tsan_memory_order_seq_cst); + return __tsan_atomic64_load(ptr, __tsan_memory_order_relaxed); +} + +inline Atomic64 Acquire_CompareAndSwap(volatile Atomic64 *ptr, + Atomic64 old_value, + Atomic64 new_value) { + Atomic64 cmp = old_value; + __tsan_atomic64_compare_exchange_strong(ptr, &cmp, new_value, + __tsan_memory_order_acquire, __tsan_memory_order_acquire); + return cmp; +} + +inline Atomic64 Release_CompareAndSwap(volatile Atomic64 *ptr, + Atomic64 old_value, + Atomic64 new_value) { + Atomic64 cmp = old_value; + __tsan_atomic64_compare_exchange_strong(ptr, &cmp, new_value, + __tsan_memory_order_release, __tsan_memory_order_relaxed); + return cmp; +} + +inline void MemoryBarrier() { + __tsan_atomic_thread_fence(__tsan_memory_order_seq_cst); +} + +} // namespace internal +} // namespace protobuf +} // namespace google + +#undef ATOMICOPS_COMPILER_BARRIER + +#endif // GOOGLE_PROTOBUF_ATOMICOPS_INTERNALS_TSAN_H_ diff --git a/src/google/protobuf/stubs/atomicops_internals_x86_gcc.cc b/src/google/protobuf/stubs/atomicops_internals_x86_gcc.cc new file mode 100644 index 0000000..0774872 --- /dev/null +++ b/src/google/protobuf/stubs/atomicops_internals_x86_gcc.cc @@ -0,0 +1,137 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2012 Google Inc. All rights reserved. +// http://code.google.com/p/protobuf/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// This module gets enough CPU information to optimize the +// atomicops module on x86. + +#include <cstring> + +#include <google/protobuf/stubs/atomicops.h> + +// This file only makes sense with atomicops_internals_x86_gcc.h -- it +// depends on structs that are defined in that file. If atomicops.h +// doesn't sub-include that file, then we aren't needed, and shouldn't +// try to do anything. +#ifdef GOOGLE_PROTOBUF_ATOMICOPS_INTERNALS_X86_GCC_H_ + +// Inline cpuid instruction. In PIC compilations, %ebx contains the address +// of the global offset table. To avoid breaking such executables, this code +// must preserve that register's value across cpuid instructions. +#if defined(__i386__) +#define cpuid(a, b, c, d, inp) \ + asm("mov %%ebx, %%edi\n" \ + "cpuid\n" \ + "xchg %%edi, %%ebx\n" \ + : "=a" (a), "=D" (b), "=c" (c), "=d" (d) : "a" (inp)) +#elif defined(__x86_64__) +#define cpuid(a, b, c, d, inp) \ + asm("mov %%rbx, %%rdi\n" \ + "cpuid\n" \ + "xchg %%rdi, %%rbx\n" \ + : "=a" (a), "=D" (b), "=c" (c), "=d" (d) : "a" (inp)) +#endif + +#if defined(cpuid) // initialize the struct only on x86 + +namespace google { +namespace protobuf { +namespace internal { + +// Set the flags so that code will run correctly and conservatively, so even +// if we haven't been initialized yet, we're probably single threaded, and our +// default values should hopefully be pretty safe. +struct AtomicOps_x86CPUFeatureStruct AtomicOps_Internalx86CPUFeatures = { + false, // bug can't exist before process spawns multiple threads + false, // no SSE2 +}; + +namespace { + +// Initialize the AtomicOps_Internalx86CPUFeatures struct. +void AtomicOps_Internalx86CPUFeaturesInit() { + uint32_t eax; + uint32_t ebx; + uint32_t ecx; + uint32_t edx; + + // Get vendor string (issue CPUID with eax = 0) + cpuid(eax, ebx, ecx, edx, 0); + char vendor[13]; + memcpy(vendor, &ebx, 4); + memcpy(vendor + 4, &edx, 4); + memcpy(vendor + 8, &ecx, 4); + vendor[12] = 0; + + // get feature flags in ecx/edx, and family/model in eax + cpuid(eax, ebx, ecx, edx, 1); + + int family = (eax >> 8) & 0xf; // family and model fields + int model = (eax >> 4) & 0xf; + if (family == 0xf) { // use extended family and model fields + family += (eax >> 20) & 0xff; + model += ((eax >> 16) & 0xf) << 4; + } + + // Opteron Rev E has a bug in which on very rare occasions a locked + // instruction doesn't act as a read-acquire barrier if followed by a + // non-locked read-modify-write instruction. Rev F has this bug in + // pre-release versions, but not in versions released to customers, + // so we test only for Rev E, which is family 15, model 32..63 inclusive. + if (strcmp(vendor, "AuthenticAMD") == 0 && // AMD + family == 15 && + 32 <= model && model <= 63) { + AtomicOps_Internalx86CPUFeatures.has_amd_lock_mb_bug = true; + } else { + AtomicOps_Internalx86CPUFeatures.has_amd_lock_mb_bug = false; + } + + // edx bit 26 is SSE2 which we use to tell use whether we can use mfence + AtomicOps_Internalx86CPUFeatures.has_sse2 = ((edx >> 26) & 1); +} + +class AtomicOpsx86Initializer { + public: + AtomicOpsx86Initializer() { + AtomicOps_Internalx86CPUFeaturesInit(); + } +}; + +// A global to get use initialized on startup via static initialization :/ +AtomicOpsx86Initializer g_initer; + +} // namespace + +} // namespace internal +} // namespace protobuf +} // namespace google + +#endif // __i386__ + +#endif // GOOGLE_PROTOBUF_ATOMICOPS_INTERNALS_X86_GCC_H_ diff --git a/src/google/protobuf/stubs/atomicops_internals_x86_gcc.h b/src/google/protobuf/stubs/atomicops_internals_x86_gcc.h new file mode 100644 index 0000000..5324dfb --- /dev/null +++ b/src/google/protobuf/stubs/atomicops_internals_x86_gcc.h @@ -0,0 +1,293 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2012 Google Inc. All rights reserved. +// http://code.google.com/p/protobuf/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// This file is an internal atomic implementation, use atomicops.h instead. + +#ifndef GOOGLE_PROTOBUF_ATOMICOPS_INTERNALS_X86_GCC_H_ +#define GOOGLE_PROTOBUF_ATOMICOPS_INTERNALS_X86_GCC_H_ + +namespace google { +namespace protobuf { +namespace internal { + +// This struct is not part of the public API of this module; clients may not +// use it. +// Features of this x86. Values may not be correct before main() is run, +// but are set conservatively. +struct AtomicOps_x86CPUFeatureStruct { + bool has_amd_lock_mb_bug; // Processor has AMD memory-barrier bug; do lfence + // after acquire compare-and-swap. + bool has_sse2; // Processor has SSE2. +}; +extern struct AtomicOps_x86CPUFeatureStruct AtomicOps_Internalx86CPUFeatures; + +#define ATOMICOPS_COMPILER_BARRIER() __asm__ __volatile__("" : : : "memory") + +// 32-bit low-level operations on any platform. + +inline Atomic32 NoBarrier_CompareAndSwap(volatile Atomic32* ptr, + Atomic32 old_value, + Atomic32 new_value) { + Atomic32 prev; + __asm__ __volatile__("lock; cmpxchgl %1,%2" + : "=a" (prev) + : "q" (new_value), "m" (*ptr), "0" (old_value) + : "memory"); + return prev; +} + +inline Atomic32 NoBarrier_AtomicExchange(volatile Atomic32* ptr, + Atomic32 new_value) { + __asm__ __volatile__("xchgl %1,%0" // The lock prefix is implicit for xchg. + : "=r" (new_value) + : "m" (*ptr), "0" (new_value) + : "memory"); + return new_value; // Now it's the previous value. +} + +inline Atomic32 NoBarrier_AtomicIncrement(volatile Atomic32* ptr, + Atomic32 increment) { + Atomic32 temp = increment; + __asm__ __volatile__("lock; xaddl %0,%1" + : "+r" (temp), "+m" (*ptr) + : : "memory"); + // temp now holds the old value of *ptr + return temp + increment; +} + +inline Atomic32 Barrier_AtomicIncrement(volatile Atomic32* ptr, + Atomic32 increment) { + Atomic32 temp = increment; + __asm__ __volatile__("lock; xaddl %0,%1" + : "+r" (temp), "+m" (*ptr) + : : "memory"); + // temp now holds the old value of *ptr + if (AtomicOps_Internalx86CPUFeatures.has_amd_lock_mb_bug) { + __asm__ __volatile__("lfence" : : : "memory"); + } + return temp + increment; +} + +inline Atomic32 Acquire_CompareAndSwap(volatile Atomic32* ptr, + Atomic32 old_value, + Atomic32 new_value) { + Atomic32 x = NoBarrier_CompareAndSwap(ptr, old_value, new_value); + if (AtomicOps_Internalx86CPUFeatures.has_amd_lock_mb_bug) { + __asm__ __volatile__("lfence" : : : "memory"); + } + return x; +} + +inline Atomic32 Release_CompareAndSwap(volatile Atomic32* ptr, + Atomic32 old_value, + Atomic32 new_value) { + return NoBarrier_CompareAndSwap(ptr, old_value, new_value); +} + +inline void NoBarrier_Store(volatile Atomic32* ptr, Atomic32 value) { + *ptr = value; +} + +#if defined(__x86_64__) + +// 64-bit implementations of memory barrier can be simpler, because it +// "mfence" is guaranteed to exist. +inline void MemoryBarrier() { + __asm__ __volatile__("mfence" : : : "memory"); +} + +inline void Acquire_Store(volatile Atomic32* ptr, Atomic32 value) { + *ptr = value; + MemoryBarrier(); +} + +#else + +inline void MemoryBarrier() { + if (AtomicOps_Internalx86CPUFeatures.has_sse2) { + __asm__ __volatile__("mfence" : : : "memory"); + } else { // mfence is faster but not present on PIII + Atomic32 x = 0; + NoBarrier_AtomicExchange(&x, 0); // acts as a barrier on PIII + } +} + +inline void Acquire_Store(volatile Atomic32* ptr, Atomic32 value) { + if (AtomicOps_Internalx86CPUFeatures.has_sse2) { + *ptr = value; + __asm__ __volatile__("mfence" : : : "memory"); + } else { + NoBarrier_AtomicExchange(ptr, value); + // acts as a barrier on PIII + } +} +#endif + +inline void Release_Store(volatile Atomic32* ptr, Atomic32 value) { + ATOMICOPS_COMPILER_BARRIER(); + *ptr = value; // An x86 store acts as a release barrier. + // See comments in Atomic64 version of Release_Store(), below. +} + +inline Atomic32 NoBarrier_Load(volatile const Atomic32* ptr) { + return *ptr; +} + +inline Atomic32 Acquire_Load(volatile const Atomic32* ptr) { + Atomic32 value = *ptr; // An x86 load acts as a acquire barrier. + // See comments in Atomic64 version of Release_Store(), below. + ATOMICOPS_COMPILER_BARRIER(); + return value; +} + +inline Atomic32 Release_Load(volatile const Atomic32* ptr) { + MemoryBarrier(); + return *ptr; +} + +#if defined(__x86_64__) + +// 64-bit low-level operations on 64-bit platform. + +inline Atomic64 NoBarrier_CompareAndSwap(volatile Atomic64* ptr, + Atomic64 old_value, + Atomic64 new_value) { + Atomic64 prev; + __asm__ __volatile__("lock; cmpxchgq %1,%2" + : "=a" (prev) + : "q" (new_value), "m" (*ptr), "0" (old_value) + : "memory"); + return prev; +} + +inline Atomic64 NoBarrier_AtomicExchange(volatile Atomic64* ptr, + Atomic64 new_value) { + __asm__ __volatile__("xchgq %1,%0" // The lock prefix is implicit for xchg. + : "=r" (new_value) + : "m" (*ptr), "0" (new_value) + : "memory"); + return new_value; // Now it's the previous value. +} + +inline Atomic64 NoBarrier_AtomicIncrement(volatile Atomic64* ptr, + Atomic64 increment) { + Atomic64 temp = increment; + __asm__ __volatile__("lock; xaddq %0,%1" + : "+r" (temp), "+m" (*ptr) + : : "memory"); + // temp now contains the previous value of *ptr + return temp + increment; +} + +inline Atomic64 Barrier_AtomicIncrement(volatile Atomic64* ptr, + Atomic64 increment) { + Atomic64 temp = increment; + __asm__ __volatile__("lock; xaddq %0,%1" + : "+r" (temp), "+m" (*ptr) + : : "memory"); + // temp now contains the previous value of *ptr + if (AtomicOps_Internalx86CPUFeatures.has_amd_lock_mb_bug) { + __asm__ __volatile__("lfence" : : : "memory"); + } + return temp + increment; +} + +inline void NoBarrier_Store(volatile Atomic64* ptr, Atomic64 value) { + *ptr = value; +} + +inline void Acquire_Store(volatile Atomic64* ptr, Atomic64 value) { + *ptr = value; + MemoryBarrier(); +} + +inline void Release_Store(volatile Atomic64* ptr, Atomic64 value) { + ATOMICOPS_COMPILER_BARRIER(); + + *ptr = value; // An x86 store acts as a release barrier + // for current AMD/Intel chips as of Jan 2008. + // See also Acquire_Load(), below. + + // When new chips come out, check: + // IA-32 Intel Architecture Software Developer's Manual, Volume 3: + // System Programming Guide, Chatper 7: Multiple-processor management, + // Section 7.2, Memory Ordering. + // Last seen at: + // http://developer.intel.com/design/pentium4/manuals/index_new.htm + // + // x86 stores/loads fail to act as barriers for a few instructions (clflush + // maskmovdqu maskmovq movntdq movnti movntpd movntps movntq) but these are + // not generated by the compiler, and are rare. Users of these instructions + // need to know about cache behaviour in any case since all of these involve + // either flushing cache lines or non-temporal cache hints. +} + +inline Atomic64 NoBarrier_Load(volatile const Atomic64* ptr) { + return *ptr; +} + +inline Atomic64 Acquire_Load(volatile const Atomic64* ptr) { + Atomic64 value = *ptr; // An x86 load acts as a acquire barrier, + // for current AMD/Intel chips as of Jan 2008. + // See also Release_Store(), above. + ATOMICOPS_COMPILER_BARRIER(); + return value; +} + +inline Atomic64 Release_Load(volatile const Atomic64* ptr) { + MemoryBarrier(); + return *ptr; +} + +inline Atomic64 Acquire_CompareAndSwap(volatile Atomic64* ptr, + Atomic64 old_value, + Atomic64 new_value) { + Atomic64 x = NoBarrier_CompareAndSwap(ptr, old_value, new_value); + if (AtomicOps_Internalx86CPUFeatures.has_amd_lock_mb_bug) { + __asm__ __volatile__("lfence" : : : "memory"); + } + return x; +} + +inline Atomic64 Release_CompareAndSwap(volatile Atomic64* ptr, + Atomic64 old_value, + Atomic64 new_value) { + return NoBarrier_CompareAndSwap(ptr, old_value, new_value); +} + +#endif // defined(__x86_64__) + +} // namespace internal +} // namespace protobuf +} // namespace google + +#undef ATOMICOPS_COMPILER_BARRIER + +#endif // GOOGLE_PROTOBUF_ATOMICOPS_INTERNALS_X86_GCC_H_ diff --git a/src/google/protobuf/stubs/atomicops_internals_x86_msvc.cc b/src/google/protobuf/stubs/atomicops_internals_x86_msvc.cc new file mode 100644 index 0000000..0b35979 --- /dev/null +++ b/src/google/protobuf/stubs/atomicops_internals_x86_msvc.cc @@ -0,0 +1,112 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2012 Google Inc. All rights reserved. +// http://code.google.com/p/protobuf/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// The compilation of extension_set.cc fails when windows.h is included. +// Therefore we move the code depending on windows.h to this separate cc file. + +// Don't compile this file for people not concerned about thread safety. +#ifndef GOOGLE_PROTOBUF_NO_THREAD_SAFETY + +#include <google/protobuf/stubs/atomicops.h> + +#ifdef GOOGLE_PROTOBUF_ATOMICOPS_INTERNALS_X86_MSVC_H_ + +#include <windows.h> + +namespace google { +namespace protobuf { +namespace internal { + +inline void MemoryBarrier() { + // We use MemoryBarrier from WinNT.h + ::MemoryBarrier(); +} + +Atomic32 NoBarrier_CompareAndSwap(volatile Atomic32* ptr, + Atomic32 old_value, + Atomic32 new_value) { + LONG result = InterlockedCompareExchange( + reinterpret_cast<volatile LONG*>(ptr), + static_cast<LONG>(new_value), + static_cast<LONG>(old_value)); + return static_cast<Atomic32>(result); +} + +Atomic32 NoBarrier_AtomicExchange(volatile Atomic32* ptr, + Atomic32 new_value) { + LONG result = InterlockedExchange( + reinterpret_cast<volatile LONG*>(ptr), + static_cast<LONG>(new_value)); + return static_cast<Atomic32>(result); +} + +Atomic32 Barrier_AtomicIncrement(volatile Atomic32* ptr, + Atomic32 increment) { + return InterlockedExchangeAdd( + reinterpret_cast<volatile LONG*>(ptr), + static_cast<LONG>(increment)) + increment; +} + +#if defined(_WIN64) + +// 64-bit low-level operations on 64-bit platform. + +Atomic64 NoBarrier_CompareAndSwap(volatile Atomic64* ptr, + Atomic64 old_value, + Atomic64 new_value) { + PVOID result = InterlockedCompareExchangePointer( + reinterpret_cast<volatile PVOID*>(ptr), + reinterpret_cast<PVOID>(new_value), reinterpret_cast<PVOID>(old_value)); + return reinterpret_cast<Atomic64>(result); +} + +Atomic64 NoBarrier_AtomicExchange(volatile Atomic64* ptr, + Atomic64 new_value) { + PVOID result = InterlockedExchangePointer( + reinterpret_cast<volatile PVOID*>(ptr), + reinterpret_cast<PVOID>(new_value)); + return reinterpret_cast<Atomic64>(result); +} + +Atomic64 Barrier_AtomicIncrement(volatile Atomic64* ptr, + Atomic64 increment) { + return InterlockedExchangeAdd64( + reinterpret_cast<volatile LONGLONG*>(ptr), + static_cast<LONGLONG>(increment)) + increment; +} + +#endif // defined(_WIN64) + +} // namespace internal +} // namespace protobuf +} // namespace google + +#endif // GOOGLE_PROTOBUF_ATOMICOPS_INTERNALS_X86_MSVC_H_ +#endif // GOOGLE_PROTOBUF_NO_THREAD_SAFETY diff --git a/src/google/protobuf/stubs/atomicops_internals_x86_msvc.h b/src/google/protobuf/stubs/atomicops_internals_x86_msvc.h new file mode 100644 index 0000000..6f9869d --- /dev/null +++ b/src/google/protobuf/stubs/atomicops_internals_x86_msvc.h @@ -0,0 +1,150 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2012 Google Inc. All rights reserved. +// http://code.google.com/p/protobuf/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// This file is an internal atomic implementation, use atomicops.h instead. + +#ifndef GOOGLE_PROTOBUF_ATOMICOPS_INTERNALS_X86_MSVC_H_ +#define GOOGLE_PROTOBUF_ATOMICOPS_INTERNALS_X86_MSVC_H_ + +namespace google { +namespace protobuf { +namespace internal { + +inline Atomic32 NoBarrier_AtomicIncrement(volatile Atomic32* ptr, + Atomic32 increment) { + return Barrier_AtomicIncrement(ptr, increment); +} + +#if !(defined(_MSC_VER) && _MSC_VER >= 1400) +#error "We require at least vs2005 for MemoryBarrier" +#endif + +inline Atomic32 Acquire_CompareAndSwap(volatile Atomic32* ptr, + Atomic32 old_value, + Atomic32 new_value) { + return NoBarrier_CompareAndSwap(ptr, old_value, new_value); +} + +inline Atomic32 Release_CompareAndSwap(volatile Atomic32* ptr, + Atomic32 old_value, + Atomic32 new_value) { + return NoBarrier_CompareAndSwap(ptr, old_value, new_value); +} + +inline void NoBarrier_Store(volatile Atomic32* ptr, Atomic32 value) { + *ptr = value; +} + +inline void Acquire_Store(volatile Atomic32* ptr, Atomic32 value) { + NoBarrier_AtomicExchange(ptr, value); + // acts as a barrier in this implementation +} + +inline void Release_Store(volatile Atomic32* ptr, Atomic32 value) { + *ptr = value; // works w/o barrier for current Intel chips as of June 2005 + // See comments in Atomic64 version of Release_Store() below. +} + +inline Atomic32 NoBarrier_Load(volatile const Atomic32* ptr) { + return *ptr; +} + +inline Atomic32 Acquire_Load(volatile const Atomic32* ptr) { + Atomic32 value = *ptr; + return value; +} + +inline Atomic32 Release_Load(volatile const Atomic32* ptr) { + MemoryBarrier(); + return *ptr; +} + +#if defined(_WIN64) + +// 64-bit low-level operations on 64-bit platform. + +inline Atomic64 NoBarrier_AtomicIncrement(volatile Atomic64* ptr, + Atomic64 increment) { + return Barrier_AtomicIncrement(ptr, increment); +} + +inline void NoBarrier_Store(volatile Atomic64* ptr, Atomic64 value) { + *ptr = value; +} + +inline void Acquire_Store(volatile Atomic64* ptr, Atomic64 value) { + NoBarrier_AtomicExchange(ptr, value); + // acts as a barrier in this implementation +} + +inline void Release_Store(volatile Atomic64* ptr, Atomic64 value) { + *ptr = value; // works w/o barrier for current Intel chips as of June 2005 + + // When new chips come out, check: + // IA-32 Intel Architecture Software Developer's Manual, Volume 3: + // System Programming Guide, Chatper 7: Multiple-processor management, + // Section 7.2, Memory Ordering. + // Last seen at: + // http://developer.intel.com/design/pentium4/manuals/index_new.htm +} + +inline Atomic64 NoBarrier_Load(volatile const Atomic64* ptr) { + return *ptr; +} + +inline Atomic64 Acquire_Load(volatile const Atomic64* ptr) { + Atomic64 value = *ptr; + return value; +} + +inline Atomic64 Release_Load(volatile const Atomic64* ptr) { + MemoryBarrier(); + return *ptr; +} + +inline Atomic64 Acquire_CompareAndSwap(volatile Atomic64* ptr, + Atomic64 old_value, + Atomic64 new_value) { + return NoBarrier_CompareAndSwap(ptr, old_value, new_value); +} + +inline Atomic64 Release_CompareAndSwap(volatile Atomic64* ptr, + Atomic64 old_value, + Atomic64 new_value) { + return NoBarrier_CompareAndSwap(ptr, old_value, new_value); +} + +#endif // defined(_WIN64) + +} // namespace internal +} // namespace protobuf +} // namespace google + +#endif // GOOGLE_PROTOBUF_ATOMICOPS_INTERNALS_X86_MSVC_H_ diff --git a/src/google/protobuf/stubs/common.cc b/src/google/protobuf/stubs/common.cc index 1e2d68d..a4de636 100644 --- a/src/google/protobuf/stubs/common.cc +++ b/src/google/protobuf/stubs/common.cc @@ -110,13 +110,13 @@ void DefaultLogHandler(LogLevel level, const char* filename, int line, // We use fprintf() instead of cerr because we want this to work at static // initialization time. - fprintf(stderr, "libprotobuf %s %s:%d] %s\n", + fprintf(stderr, "[libprotobuf %s %s:%d] %s\n", level_names[level], filename, line, message.c_str()); fflush(stderr); // Needed on MSVC. } -void NullLogHandler(LogLevel level, const char* filename, int line, - const string& message) { +void NullLogHandler(LogLevel /* level */, const char* /* filename */, + int /* line */, const string& /* message */) { // Nothing. } @@ -183,15 +183,19 @@ void LogMessage::Finish() { if (level_ != LOGLEVEL_FATAL) { InitLogSilencerCountOnce(); MutexLock lock(log_silencer_count_mutex_); - suppress = internal::log_silencer_count_ > 0; + suppress = log_silencer_count_ > 0; } if (!suppress) { - internal::log_handler_(level_, filename_, line_, message_); + log_handler_(level_, filename_, line_, message_); } if (level_ == LOGLEVEL_FATAL) { +#if PROTOBUF_USE_EXCEPTIONS + throw FatalException(filename_, line_, message_); +#else abort(); +#endif } } @@ -316,6 +320,24 @@ void Mutex::AssertHeld() { #endif // =================================================================== +// emulates google3/util/endian/endian.h +// +// TODO(xiaofeng): PROTOBUF_LITTLE_ENDIAN is unfortunately defined in +// google/protobuf/io/coded_stream.h and therefore can not be used here. +// Maybe move that macro definition here in the furture. +uint32 ghtonl(uint32 x) { + union { + uint32 result; + uint8 result_array[4]; + }; + result_array[0] = static_cast<uint8>(x >> 24); + result_array[1] = static_cast<uint8>((x >> 16) & 0xFF); + result_array[2] = static_cast<uint8>((x >> 8) & 0xFF); + result_array[3] = static_cast<uint8>(x & 0xFF); + return result; +} + +// =================================================================== // Shutdown support. namespace internal { @@ -361,5 +383,13 @@ void ShutdownProtobufLibrary() { internal::shutdown_functions_mutex = NULL; } +#if PROTOBUF_USE_EXCEPTIONS +FatalException::~FatalException() throw() {} + +const char* FatalException::what() const throw() { + return message_.c_str(); +} +#endif + } // namespace protobuf } // namespace google diff --git a/src/google/protobuf/stubs/common.h b/src/google/protobuf/stubs/common.h index 551ee4a..800b700 100644 --- a/src/google/protobuf/stubs/common.h +++ b/src/google/protobuf/stubs/common.h @@ -48,13 +48,43 @@ #include <stdint.h> #endif +#ifndef PROTOBUF_USE_EXCEPTIONS +#if defined(_MSC_VER) && defined(_CPPUNWIND) + #define PROTOBUF_USE_EXCEPTIONS 1 +#elif defined(__EXCEPTIONS) + #define PROTOBUF_USE_EXCEPTIONS 1 +#else + #define PROTOBUF_USE_EXCEPTIONS 0 +#endif +#endif + +#if PROTOBUF_USE_EXCEPTIONS +#include <exception> +#endif + +#if defined(_WIN32) && defined(GetMessage) +// Allow GetMessage to be used as a valid method name in protobuf classes. +// windows.h defines GetMessage() as a macro. Let's re-define it as an inline +// function. The inline function should be equivalent for C++ users. +inline BOOL GetMessage_Win32( + LPMSG lpMsg, HWND hWnd, + UINT wMsgFilterMin, UINT wMsgFilterMax) { + return GetMessage(lpMsg, hWnd, wMsgFilterMin, wMsgFilterMax); +} +#undef GetMessage +inline BOOL GetMessage( + LPMSG lpMsg, HWND hWnd, + UINT wMsgFilterMin, UINT wMsgFilterMax) { + return GetMessage_Win32(lpMsg, hWnd, wMsgFilterMin, wMsgFilterMax); +} +#endif + + namespace std {} namespace google { namespace protobuf { -using namespace std; // Don't do this at home, kids. - #undef GOOGLE_DISALLOW_EVIL_CONSTRUCTORS #define GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(TypeName) \ TypeName(const TypeName&); \ @@ -83,24 +113,24 @@ namespace internal { // The current version, represented as a single integer to make comparison // easier: major * 10^6 + minor * 10^3 + micro -#define GOOGLE_PROTOBUF_VERSION 2003000 +#define GOOGLE_PROTOBUF_VERSION 2006000 // The minimum library version which works with the current version of the // headers. -#define GOOGLE_PROTOBUF_MIN_LIBRARY_VERSION 2003000 +#define GOOGLE_PROTOBUF_MIN_LIBRARY_VERSION 2006000 // The minimum header version which works with the current version of // the library. This constant should only be used by protoc's C++ code // generator. -static const int kMinHeaderVersionForLibrary = 2003000; +static const int kMinHeaderVersionForLibrary = 2006000; // The minimum protoc version which works with the current version of the // headers. -#define GOOGLE_PROTOBUF_MIN_PROTOC_VERSION 2003000 +#define GOOGLE_PROTOBUF_MIN_PROTOC_VERSION 2006000 // The minimum header version which works with the current version of // protoc. This constant should only be used in VerifyVersion(). -static const int kMinHeaderVersionForProtoc = 2003000; +static const int kMinHeaderVersionForProtoc = 2006000; // Verifies that the headers and libraries are compatible. Use the macro // below to call this. @@ -108,7 +138,7 @@ void LIBPROTOBUF_EXPORT VerifyVersion(int headerVersion, int minLibraryVersion, const char* filename); // Converts a numeric version number to a string. -string LIBPROTOBUF_EXPORT VersionString(int version); +std::string LIBPROTOBUF_EXPORT VersionString(int version); } // namespace internal @@ -351,6 +381,7 @@ struct CompileAssert { typedef ::google::protobuf::internal::CompileAssert<(bool(expr))> \ msg[bool(expr) ? 1 : -1] + // Implementation details of COMPILE_ASSERT: // // - COMPILE_ASSERT works by defining an array type that has -1 @@ -618,7 +649,7 @@ class LIBPROTOBUF_EXPORT LogMessage { LogMessage(LogLevel level, const char* filename, int line); ~LogMessage(); - LogMessage& operator<<(const string& value); + LogMessage& operator<<(const std::string& value); LogMessage& operator<<(const char* value); LogMessage& operator<<(char value); LogMessage& operator<<(int value); @@ -634,7 +665,7 @@ class LIBPROTOBUF_EXPORT LogMessage { LogLevel level_; const char* filename_; int line_; - string message_; + std::string message_; }; // Used to make the entire "LOG(BLAH) << etc." expression have a void return @@ -654,12 +685,14 @@ class LIBPROTOBUF_EXPORT LogFinisher { #undef GOOGLE_LOG_IF #undef GOOGLE_CHECK +#undef GOOGLE_CHECK_OK #undef GOOGLE_CHECK_EQ #undef GOOGLE_CHECK_NE #undef GOOGLE_CHECK_LT #undef GOOGLE_CHECK_LE #undef GOOGLE_CHECK_GT #undef GOOGLE_CHECK_GE +#undef GOOGLE_CHECK_NOTNULL #undef GOOGLE_DLOG #undef GOOGLE_DCHECK @@ -679,6 +712,7 @@ class LIBPROTOBUF_EXPORT LogFinisher { #define GOOGLE_CHECK(EXPRESSION) \ GOOGLE_LOG_IF(FATAL, !(EXPRESSION)) << "CHECK failed: " #EXPRESSION ": " +#define GOOGLE_CHECK_OK(A) GOOGLE_CHECK(A) #define GOOGLE_CHECK_EQ(A, B) GOOGLE_CHECK((A) == (B)) #define GOOGLE_CHECK_NE(A, B) GOOGLE_CHECK((A) != (B)) #define GOOGLE_CHECK_LT(A, B) GOOGLE_CHECK((A) < (B)) @@ -686,6 +720,19 @@ class LIBPROTOBUF_EXPORT LogFinisher { #define GOOGLE_CHECK_GT(A, B) GOOGLE_CHECK((A) > (B)) #define GOOGLE_CHECK_GE(A, B) GOOGLE_CHECK((A) >= (B)) +namespace internal { +template<typename T> +T* CheckNotNull(const char* /* file */, int /* line */, + const char* name, T* val) { + if (val == NULL) { + GOOGLE_LOG(FATAL) << name; + } + return val; +} +} // namespace internal +#define GOOGLE_CHECK_NOTNULL(A) \ + internal::CheckNotNull(__FILE__, __LINE__, "'" #A "' must not be NULL", (A)) + #ifdef NDEBUG #define GOOGLE_DLOG GOOGLE_LOG_IF(INFO, false) @@ -713,7 +760,7 @@ class LIBPROTOBUF_EXPORT LogFinisher { #endif // !NDEBUG typedef void LogHandler(LogLevel level, const char* filename, int line, - const string& message); + const std::string& message); // The protobuf library sometimes writes warning and error messages to // stderr. These messages are primarily useful for developers, but may @@ -825,8 +872,9 @@ class LIBPROTOBUF_EXPORT FunctionClosure0 : public Closure { ~FunctionClosure0(); void Run() { + bool needs_delete = self_deleting_; // read in case callback deletes function_(); - if (self_deleting_) delete this; + if (needs_delete) delete this; } private: @@ -844,8 +892,9 @@ class MethodClosure0 : public Closure { ~MethodClosure0() {} void Run() { + bool needs_delete = self_deleting_; // read in case callback deletes (object_->*method_)(); - if (self_deleting_) delete this; + if (needs_delete) delete this; } private: @@ -866,8 +915,9 @@ class FunctionClosure1 : public Closure { ~FunctionClosure1() {} void Run() { + bool needs_delete = self_deleting_; // read in case callback deletes function_(arg1_); - if (self_deleting_) delete this; + if (needs_delete) delete this; } private: @@ -888,8 +938,9 @@ class MethodClosure1 : public Closure { ~MethodClosure1() {} void Run() { + bool needs_delete = self_deleting_; // read in case callback deletes (object_->*method_)(arg1_); - if (self_deleting_) delete this; + if (needs_delete) delete this; } private: @@ -911,8 +962,9 @@ class FunctionClosure2 : public Closure { ~FunctionClosure2() {} void Run() { + bool needs_delete = self_deleting_; // read in case callback deletes function_(arg1_, arg2_); - if (self_deleting_) delete this; + if (needs_delete) delete this; } private: @@ -934,8 +986,9 @@ class MethodClosure2 : public Closure { ~MethodClosure2() {} void Run() { + bool needs_delete = self_deleting_; // read in case callback deletes (object_->*method_)(arg1_, arg2_); - if (self_deleting_) delete this; + if (needs_delete) delete this; } private: @@ -1104,20 +1157,10 @@ using internal::WriterMutexLock; using internal::MutexLockMaybe; // =================================================================== -// from google3/base/type_traits.h +// from google3/util/utf8/public/unilib.h namespace internal { -// Specified by TR1 [4.7.4] Pointer modifications. -template<typename T> struct remove_pointer { typedef T type; }; -template<typename T> struct remove_pointer<T*> { typedef T type; }; -template<typename T> struct remove_pointer<T* const> { typedef T type; }; -template<typename T> struct remove_pointer<T* volatile> { typedef T type; }; -template<typename T> struct remove_pointer<T* const volatile> { - typedef T type; }; - -// =================================================================== - // Checks if the buffer contains structurally-valid UTF-8. Implemented in // structurally_valid.cc. LIBPROTOBUF_EXPORT bool IsStructurallyValidUTF8(const char* buf, int len); @@ -1125,6 +1168,10 @@ LIBPROTOBUF_EXPORT bool IsStructurallyValidUTF8(const char* buf, int len); } // namespace internal // =================================================================== +// from google3/util/endian/endian.h +LIBPROTOBUF_EXPORT uint32 ghtonl(uint32 x); + +// =================================================================== // Shutdown support. // Shut down the entire protocol buffers library, deleting all static-duration @@ -1149,6 +1196,30 @@ LIBPROTOBUF_EXPORT void OnShutdown(void (*func)()); } // namespace internal +#if PROTOBUF_USE_EXCEPTIONS +class FatalException : public std::exception { + public: + FatalException(const char* filename, int line, const std::string& message) + : filename_(filename), line_(line), message_(message) {} + virtual ~FatalException() throw(); + + virtual const char* what() const throw(); + + const char* filename() const { return filename_; } + int line() const { return line_; } + const std::string& message() const { return message_; } + + private: + const char* filename_; + const int line_; + const std::string message_; +}; +#endif + +// This is at the end of the file instead of the beginning to work around a bug +// in some versions of MSVC. +using namespace std; // Don't do this at home, kids. + } // namespace protobuf } // namespace google diff --git a/src/google/protobuf/stubs/common_unittest.cc b/src/google/protobuf/stubs/common_unittest.cc index 32c1d08..43cd6d0 100644 --- a/src/google/protobuf/stubs/common_unittest.cc +++ b/src/google/protobuf/stubs/common_unittest.cc @@ -94,9 +94,9 @@ TEST(LoggingTest, DefaultLogging) { string text = GetCapturedTestStderr(); EXPECT_EQ( - "libprotobuf INFO "__FILE__":" + SimpleItoa(line + 1) + "] A message.\n" - "libprotobuf WARNING "__FILE__":" + SimpleItoa(line + 2) + "] A warning.\n" - "libprotobuf ERROR "__FILE__":" + SimpleItoa(line + 3) + "] An error.\n", + "[libprotobuf INFO "__FILE__":" + SimpleItoa(line + 1) + "] A message.\n" + "[libprotobuf WARNING "__FILE__":" + SimpleItoa(line + 2) + "] A warning.\n" + "[libprotobuf ERROR "__FILE__":" + SimpleItoa(line + 3) + "] An error.\n", text); } @@ -182,11 +182,17 @@ class ClosureTest : public testing::Test { a_ = 0; b_ = NULL; c_.clear(); + permanent_closure_ = NULL; + } + + void DeleteClosureInCallback() { + delete permanent_closure_; } int a_; const char* b_; string c_; + Closure* permanent_closure_; static ClosureTest* current_instance_; }; @@ -340,6 +346,12 @@ TEST_F(ClosureTest, TestPermanentClosureMethod2) { delete closure; } +TEST_F(ClosureTest, TestPermanentClosureDeleteInCallback) { + permanent_closure_ = NewPermanentCallback((ClosureTest*) this, + &ClosureTest::DeleteClosureInCallback); + permanent_closure_->Run(); +} + } // anonymous namespace } // namespace protobuf } // namespace google diff --git a/src/google/protobuf/stubs/hash.h b/src/google/protobuf/stubs/hash.h index 822d605..f7d1071 100644 --- a/src/google/protobuf/stubs/hash.h +++ b/src/google/protobuf/stubs/hash.h @@ -90,12 +90,16 @@ template <typename Key, typename Data, typename HashFcn = hash<Key>, typename EqualKey = int > class hash_map : public std::map<Key, Data, HashFcn> { + public: + hash_map(int = 0) {} }; template <typename Key, typename HashFcn = hash<Key>, typename EqualKey = int > class hash_set : public std::set<Key, HashFcn> { + public: + hash_set(int = 0) {} }; #elif defined(_MSC_VER) && !defined(_STLPORT_VERSION) @@ -123,6 +127,8 @@ template <typename Key, typename Data, typename EqualKey = int > class hash_map : public HASH_NAMESPACE::hash_map< Key, Data, HashFcn> { + public: + hash_map(int = 0) {} }; template <typename Key, @@ -130,6 +136,8 @@ template <typename Key, typename EqualKey = int > class hash_set : public HASH_NAMESPACE::hash_set< Key, HashFcn> { + public: + hash_set(int = 0) {} }; #else @@ -163,6 +171,8 @@ template <typename Key, typename Data, typename EqualKey = std::equal_to<Key> > class hash_map : public HASH_NAMESPACE::HASH_MAP_CLASS< Key, Data, HashFcn, EqualKey> { + public: + hash_map(int = 0) {} }; template <typename Key, @@ -170,6 +180,8 @@ template <typename Key, typename EqualKey = std::equal_to<Key> > class hash_set : public HASH_NAMESPACE::HASH_SET_CLASS< Key, HashFcn, EqualKey> { + public: + hash_set(int = 0) {} }; #endif diff --git a/src/google/protobuf/stubs/map_util.h b/src/google/protobuf/stubs/map_util.h new file mode 100644 index 0000000..fb2f5f3 --- /dev/null +++ b/src/google/protobuf/stubs/map_util.h @@ -0,0 +1,771 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2014 Google Inc. All rights reserved. +// http://code.google.com/p/protobuf/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// from google3/util/gtl/map_util.h +// Author: Anton Carver + +#ifndef GOOGLE_PROTOBUF_STUBS_MAP_UTIL_H__ +#define GOOGLE_PROTOBUF_STUBS_MAP_UTIL_H__ + +#include <stddef.h> +#include <iterator> +#include <string> +#include <utility> +#include <vector> + +#include <google/protobuf/stubs/common.h> + +namespace google { +namespace protobuf { +namespace internal { +// Local implementation of RemoveConst to avoid including base/type_traits.h. +template <class T> struct RemoveConst { typedef T type; }; +template <class T> struct RemoveConst<const T> : RemoveConst<T> {}; +} // namespace internal + +// +// Find*() +// + +// Returns a const reference to the value associated with the given key if it +// exists. Crashes otherwise. +// +// This is intended as a replacement for operator[] as an rvalue (for reading) +// when the key is guaranteed to exist. +// +// operator[] for lookup is discouraged for several reasons: +// * It has a side-effect of inserting missing keys +// * It is not thread-safe (even when it is not inserting, it can still +// choose to resize the underlying storage) +// * It invalidates iterators (when it chooses to resize) +// * It default constructs a value object even if it doesn't need to +// +// This version assumes the key is printable, and includes it in the fatal log +// message. +template <class Collection> +const typename Collection::value_type::second_type& +FindOrDie(const Collection& collection, + const typename Collection::value_type::first_type& key) { + typename Collection::const_iterator it = collection.find(key); + GOOGLE_CHECK(it != collection.end()) << "Map key not found: " << key; + return it->second; +} + +// Same as above, but returns a non-const reference. +template <class Collection> +typename Collection::value_type::second_type& +FindOrDie(Collection& collection, // NOLINT + const typename Collection::value_type::first_type& key) { + typename Collection::iterator it = collection.find(key); + GOOGLE_CHECK(it != collection.end()) << "Map key not found: " << key; + return it->second; +} + +// Same as FindOrDie above, but doesn't log the key on failure. +template <class Collection> +const typename Collection::value_type::second_type& +FindOrDieNoPrint(const Collection& collection, + const typename Collection::value_type::first_type& key) { + typename Collection::const_iterator it = collection.find(key); + GOOGLE_CHECK(it != collection.end()) << "Map key not found"; + return it->second; +} + +// Same as above, but returns a non-const reference. +template <class Collection> +typename Collection::value_type::second_type& +FindOrDieNoPrint(Collection& collection, // NOLINT + const typename Collection::value_type::first_type& key) { + typename Collection::iterator it = collection.find(key); + GOOGLE_CHECK(it != collection.end()) << "Map key not found"; + return it->second; +} + +// Returns a const reference to the value associated with the given key if it +// exists, otherwise returns a const reference to the provided default value. +// +// WARNING: If a temporary object is passed as the default "value," +// this function will return a reference to that temporary object, +// which will be destroyed at the end of the statement. A common +// example: if you have a map with string values, and you pass a char* +// as the default "value," either use the returned value immediately +// or store it in a string (not string&). +// Details: http://go/findwithdefault +template <class Collection> +const typename Collection::value_type::second_type& +FindWithDefault(const Collection& collection, + const typename Collection::value_type::first_type& key, + const typename Collection::value_type::second_type& value) { + typename Collection::const_iterator it = collection.find(key); + if (it == collection.end()) { + return value; + } + return it->second; +} + +// Returns a pointer to the const value associated with the given key if it +// exists, or NULL otherwise. +template <class Collection> +const typename Collection::value_type::second_type* +FindOrNull(const Collection& collection, + const typename Collection::value_type::first_type& key) { + typename Collection::const_iterator it = collection.find(key); + if (it == collection.end()) { + return 0; + } + return &it->second; +} + +// Same as above but returns a pointer to the non-const value. +template <class Collection> +typename Collection::value_type::second_type* +FindOrNull(Collection& collection, // NOLINT + const typename Collection::value_type::first_type& key) { + typename Collection::iterator it = collection.find(key); + if (it == collection.end()) { + return 0; + } + return &it->second; +} + +// Returns the pointer value associated with the given key. If none is found, +// NULL is returned. The function is designed to be used with a map of keys to +// pointers. +// +// This function does not distinguish between a missing key and a key mapped +// to a NULL value. +template <class Collection> +typename Collection::value_type::second_type +FindPtrOrNull(const Collection& collection, + const typename Collection::value_type::first_type& key) { + typename Collection::const_iterator it = collection.find(key); + if (it == collection.end()) { + return typename Collection::value_type::second_type(); + } + return it->second; +} + +// Same as above, except takes non-const reference to collection. +// +// This function is needed for containers that propagate constness to the +// pointee, such as boost::ptr_map. +template <class Collection> +typename Collection::value_type::second_type +FindPtrOrNull(Collection& collection, // NOLINT + const typename Collection::value_type::first_type& key) { + typename Collection::iterator it = collection.find(key); + if (it == collection.end()) { + return typename Collection::value_type::second_type(); + } + return it->second; +} + +// Finds the pointer value associated with the given key in a map whose values +// are linked_ptrs. Returns NULL if key is not found. +template <class Collection> +typename Collection::value_type::second_type::element_type* +FindLinkedPtrOrNull(const Collection& collection, + const typename Collection::value_type::first_type& key) { + typename Collection::const_iterator it = collection.find(key); + if (it == collection.end()) { + return 0; + } + // Since linked_ptr::get() is a const member returning a non const, + // we do not need a version of this function taking a non const collection. + return it->second.get(); +} + +// Same as above, but dies if the key is not found. +template <class Collection> +typename Collection::value_type::second_type::element_type& +FindLinkedPtrOrDie(const Collection& collection, + const typename Collection::value_type::first_type& key) { + typename Collection::const_iterator it = collection.find(key); + CHECK(it != collection.end()) << "key not found: " << key; + // Since linked_ptr::operator*() is a const member returning a non const, + // we do not need a version of this function taking a non const collection. + return *it->second; +} + +// Finds the value associated with the given key and copies it to *value (if not +// NULL). Returns false if the key was not found, true otherwise. +template <class Collection, class Key, class Value> +bool FindCopy(const Collection& collection, + const Key& key, + Value* const value) { + typename Collection::const_iterator it = collection.find(key); + if (it == collection.end()) { + return false; + } + if (value) { + *value = it->second; + } + return true; +} + +// +// Contains*() +// + +// Returns true if and only if the given collection contains the given key. +template <class Collection, class Key> +bool ContainsKey(const Collection& collection, const Key& key) { + return collection.find(key) != collection.end(); +} + +// Returns true if and only if the given collection contains the given key-value +// pair. +template <class Collection, class Key, class Value> +bool ContainsKeyValuePair(const Collection& collection, + const Key& key, + const Value& value) { + typedef typename Collection::const_iterator const_iterator; + std::pair<const_iterator, const_iterator> range = collection.equal_range(key); + for (const_iterator it = range.first; it != range.second; ++it) { + if (it->second == value) { + return true; + } + } + return false; +} + +// +// Insert*() +// + +// Inserts the given key-value pair into the collection. Returns true if and +// only if the key from the given pair didn't previously exist. Otherwise, the +// value in the map is replaced with the value from the given pair. +template <class Collection> +bool InsertOrUpdate(Collection* const collection, + const typename Collection::value_type& vt) { + std::pair<typename Collection::iterator, bool> ret = collection->insert(vt); + if (!ret.second) { + // update + ret.first->second = vt.second; + return false; + } + return true; +} + +// Same as above, except that the key and value are passed separately. +template <class Collection> +bool InsertOrUpdate(Collection* const collection, + const typename Collection::value_type::first_type& key, + const typename Collection::value_type::second_type& value) { + return InsertOrUpdate( + collection, typename Collection::value_type(key, value)); +} + +// Inserts/updates all the key-value pairs from the range defined by the +// iterators "first" and "last" into the given collection. +template <class Collection, class InputIterator> +void InsertOrUpdateMany(Collection* const collection, + InputIterator first, InputIterator last) { + for (; first != last; ++first) { + InsertOrUpdate(collection, *first); + } +} + +// Change the value associated with a particular key in a map or hash_map +// of the form map<Key, Value*> which owns the objects pointed to by the +// value pointers. If there was an existing value for the key, it is deleted. +// True indicates an insert took place, false indicates an update + delete. +template <class Collection> +bool InsertAndDeleteExisting( + Collection* const collection, + const typename Collection::value_type::first_type& key, + const typename Collection::value_type::second_type& value) { + std::pair<typename Collection::iterator, bool> ret = + collection->insert(typename Collection::value_type(key, value)); + if (!ret.second) { + delete ret.first->second; + ret.first->second = value; + return false; + } + return true; +} + +// Inserts the given key and value into the given collection if and only if the +// given key did NOT already exist in the collection. If the key previously +// existed in the collection, the value is not changed. Returns true if the +// key-value pair was inserted; returns false if the key was already present. +template <class Collection> +bool InsertIfNotPresent(Collection* const collection, + const typename Collection::value_type& vt) { + return collection->insert(vt).second; +} + +// Same as above except the key and value are passed separately. +template <class Collection> +bool InsertIfNotPresent( + Collection* const collection, + const typename Collection::value_type::first_type& key, + const typename Collection::value_type::second_type& value) { + return InsertIfNotPresent( + collection, typename Collection::value_type(key, value)); +} + +// Same as above except dies if the key already exists in the collection. +template <class Collection> +void InsertOrDie(Collection* const collection, + const typename Collection::value_type& value) { + CHECK(InsertIfNotPresent(collection, value)) << "duplicate value: " << value; +} + +// Same as above except doesn't log the value on error. +template <class Collection> +void InsertOrDieNoPrint(Collection* const collection, + const typename Collection::value_type& value) { + CHECK(InsertIfNotPresent(collection, value)) << "duplicate value."; +} + +// Inserts the key-value pair into the collection. Dies if key was already +// present. +template <class Collection> +void InsertOrDie(Collection* const collection, + const typename Collection::value_type::first_type& key, + const typename Collection::value_type::second_type& data) { + typedef typename Collection::value_type value_type; + GOOGLE_CHECK(InsertIfNotPresent(collection, key, data)) + << "duplicate key: " << key; +} + +// Same as above except doesn't log the key on error. +template <class Collection> +void InsertOrDieNoPrint( + Collection* const collection, + const typename Collection::value_type::first_type& key, + const typename Collection::value_type::second_type& data) { + typedef typename Collection::value_type value_type; + GOOGLE_CHECK(InsertIfNotPresent(collection, key, data)) << "duplicate key."; +} + +// Inserts a new key and default-initialized value. Dies if the key was already +// present. Returns a reference to the value. Example usage: +// +// map<int, SomeProto> m; +// SomeProto& proto = InsertKeyOrDie(&m, 3); +// proto.set_field("foo"); +template <class Collection> +typename Collection::value_type::second_type& InsertKeyOrDie( + Collection* const collection, + const typename Collection::value_type::first_type& key) { + typedef typename Collection::value_type value_type; + std::pair<typename Collection::iterator, bool> res = + collection->insert(value_type(key, typename value_type::second_type())); + GOOGLE_CHECK(res.second) << "duplicate key: " << key; + return res.first->second; +} + +// +// Lookup*() +// + +// Looks up a given key and value pair in a collection and inserts the key-value +// pair if it's not already present. Returns a reference to the value associated +// with the key. +template <class Collection> +typename Collection::value_type::second_type& +LookupOrInsert(Collection* const collection, + const typename Collection::value_type& vt) { + return collection->insert(vt).first->second; +} + +// Same as above except the key-value are passed separately. +template <class Collection> +typename Collection::value_type::second_type& +LookupOrInsert(Collection* const collection, + const typename Collection::value_type::first_type& key, + const typename Collection::value_type::second_type& value) { + return LookupOrInsert( + collection, typename Collection::value_type(key, value)); +} + +// Counts the number of equivalent elements in the given "sequence", and stores +// the results in "count_map" with element as the key and count as the value. +// +// Example: +// vector<string> v = {"a", "b", "c", "a", "b"}; +// map<string, int> m; +// AddTokenCounts(v, 1, &m); +// assert(m["a"] == 2); +// assert(m["b"] == 2); +// assert(m["c"] == 1); +template <typename Sequence, typename Collection> +void AddTokenCounts( + const Sequence& sequence, + const typename Collection::value_type::second_type& increment, + Collection* const count_map) { + for (typename Sequence::const_iterator it = sequence.begin(); + it != sequence.end(); ++it) { + typename Collection::value_type::second_type& value = + LookupOrInsert(count_map, *it, + typename Collection::value_type::second_type()); + value += increment; + } +} + +// Returns a reference to the value associated with key. If not found, a value +// is default constructed on the heap and added to the map. +// +// This function is useful for containers of the form map<Key, Value*>, where +// inserting a new key, value pair involves constructing a new heap-allocated +// Value, and storing a pointer to that in the collection. +template <class Collection> +typename Collection::value_type::second_type& +LookupOrInsertNew(Collection* const collection, + const typename Collection::value_type::first_type& key) { + typedef typename std::iterator_traits< + typename Collection::value_type::second_type>::value_type Element; + std::pair<typename Collection::iterator, bool> ret = + collection->insert(typename Collection::value_type( + key, + static_cast<typename Collection::value_type::second_type>(NULL))); + if (ret.second) { + ret.first->second = new Element(); + } + return ret.first->second; +} + +// Same as above but constructs the value using the single-argument constructor +// and the given "arg". +template <class Collection, class Arg> +typename Collection::value_type::second_type& +LookupOrInsertNew(Collection* const collection, + const typename Collection::value_type::first_type& key, + const Arg& arg) { + typedef typename std::iterator_traits< + typename Collection::value_type::second_type>::value_type Element; + std::pair<typename Collection::iterator, bool> ret = + collection->insert(typename Collection::value_type( + key, + static_cast<typename Collection::value_type::second_type>(NULL))); + if (ret.second) { + ret.first->second = new Element(arg); + } + return ret.first->second; +} + +// Lookup of linked/shared pointers is used in two scenarios: +// +// Use LookupOrInsertNewLinkedPtr if the container owns the elements. +// In this case it is fine working with the raw pointer as long as it is +// guaranteed that no other thread can delete/update an accessed element. +// A mutex will need to lock the container operation as well as the use +// of the returned elements. Finding an element may be performed using +// FindLinkedPtr*(). +// +// Use LookupOrInsertNewSharedPtr if the container does not own the elements +// for their whole lifetime. This is typically the case when a reader allows +// parallel updates to the container. In this case a Mutex only needs to lock +// container operations, but all element operations must be performed on the +// shared pointer. Finding an element must be performed using FindPtr*() and +// cannot be done with FindLinkedPtr*() even though it compiles. + +// Lookup a key in a map or hash_map whose values are linked_ptrs. If it is +// missing, set collection[key].reset(new Value::element_type) and return that. +// Value::element_type must be default constructable. +template <class Collection> +typename Collection::value_type::second_type::element_type* +LookupOrInsertNewLinkedPtr( + Collection* const collection, + const typename Collection::value_type::first_type& key) { + typedef typename Collection::value_type::second_type Value; + std::pair<typename Collection::iterator, bool> ret = + collection->insert(typename Collection::value_type(key, Value())); + if (ret.second) { + ret.first->second.reset(new typename Value::element_type); + } + return ret.first->second.get(); +} + +// A variant of LookupOrInsertNewLinkedPtr where the value is constructed using +// a single-parameter constructor. Note: the constructor argument is computed +// even if it will not be used, so only values cheap to compute should be passed +// here. On the other hand it does not matter how expensive the construction of +// the actual stored value is, as that only occurs if necessary. +template <class Collection, class Arg> +typename Collection::value_type::second_type::element_type* +LookupOrInsertNewLinkedPtr( + Collection* const collection, + const typename Collection::value_type::first_type& key, + const Arg& arg) { + typedef typename Collection::value_type::second_type Value; + std::pair<typename Collection::iterator, bool> ret = + collection->insert(typename Collection::value_type(key, Value())); + if (ret.second) { + ret.first->second.reset(new typename Value::element_type(arg)); + } + return ret.first->second.get(); +} + +// Lookup a key in a map or hash_map whose values are shared_ptrs. If it is +// missing, set collection[key].reset(new Value::element_type). Unlike +// LookupOrInsertNewLinkedPtr, this function returns the shared_ptr instead of +// the raw pointer. Value::element_type must be default constructable. +template <class Collection> +typename Collection::value_type::second_type& +LookupOrInsertNewSharedPtr( + Collection* const collection, + const typename Collection::value_type::first_type& key) { + typedef typename Collection::value_type::second_type SharedPtr; + typedef typename Collection::value_type::second_type::element_type Element; + std::pair<typename Collection::iterator, bool> ret = + collection->insert(typename Collection::value_type(key, SharedPtr())); + if (ret.second) { + ret.first->second.reset(new Element()); + } + return ret.first->second; +} + +// A variant of LookupOrInsertNewSharedPtr where the value is constructed using +// a single-parameter constructor. Note: the constructor argument is computed +// even if it will not be used, so only values cheap to compute should be passed +// here. On the other hand it does not matter how expensive the construction of +// the actual stored value is, as that only occurs if necessary. +template <class Collection, class Arg> +typename Collection::value_type::second_type& +LookupOrInsertNewSharedPtr( + Collection* const collection, + const typename Collection::value_type::first_type& key, + const Arg& arg) { + typedef typename Collection::value_type::second_type SharedPtr; + typedef typename Collection::value_type::second_type::element_type Element; + std::pair<typename Collection::iterator, bool> ret = + collection->insert(typename Collection::value_type(key, SharedPtr())); + if (ret.second) { + ret.first->second.reset(new Element(arg)); + } + return ret.first->second; +} + +// +// Misc Utility Functions +// + +// Updates the value associated with the given key. If the key was not already +// present, then the key-value pair are inserted and "previous" is unchanged. If +// the key was already present, the value is updated and "*previous" will +// contain a copy of the old value. +// +// InsertOrReturnExisting has complementary behavior that returns the +// address of an already existing value, rather than updating it. +template <class Collection> +bool UpdateReturnCopy(Collection* const collection, + const typename Collection::value_type::first_type& key, + const typename Collection::value_type::second_type& value, + typename Collection::value_type::second_type* previous) { + std::pair<typename Collection::iterator, bool> ret = + collection->insert(typename Collection::value_type(key, value)); + if (!ret.second) { + // update + if (previous) { + *previous = ret.first->second; + } + ret.first->second = value; + return true; + } + return false; +} + +// Same as above except that the key and value are passed as a pair. +template <class Collection> +bool UpdateReturnCopy(Collection* const collection, + const typename Collection::value_type& vt, + typename Collection::value_type::second_type* previous) { + std::pair<typename Collection::iterator, bool> ret = collection->insert(vt); + if (!ret.second) { + // update + if (previous) { + *previous = ret.first->second; + } + ret.first->second = vt.second; + return true; + } + return false; +} + +// Tries to insert the given key-value pair into the collection. Returns NULL if +// the insert succeeds. Otherwise, returns a pointer to the existing value. +// +// This complements UpdateReturnCopy in that it allows to update only after +// verifying the old value and still insert quickly without having to look up +// twice. Unlike UpdateReturnCopy this also does not come with the issue of an +// undefined previous* in case new data was inserted. +template <class Collection> +typename Collection::value_type::second_type* const +InsertOrReturnExisting(Collection* const collection, + const typename Collection::value_type& vt) { + std::pair<typename Collection::iterator, bool> ret = collection->insert(vt); + if (ret.second) { + return NULL; // Inserted, no existing previous value. + } else { + return &ret.first->second; // Return address of already existing value. + } +} + +// Same as above, except for explicit key and data. +template <class Collection> +typename Collection::value_type::second_type* const +InsertOrReturnExisting( + Collection* const collection, + const typename Collection::value_type::first_type& key, + const typename Collection::value_type::second_type& data) { + return InsertOrReturnExisting(collection, + typename Collection::value_type(key, data)); +} + +// Erases the collection item identified by the given key, and returns the value +// associated with that key. It is assumed that the value (i.e., the +// mapped_type) is a pointer. Returns NULL if the key was not found in the +// collection. +// +// Examples: +// map<string, MyType*> my_map; +// +// One line cleanup: +// delete EraseKeyReturnValuePtr(&my_map, "abc"); +// +// Use returned value: +// scoped_ptr<MyType> value_ptr(EraseKeyReturnValuePtr(&my_map, "abc")); +// if (value_ptr.get()) +// value_ptr->DoSomething(); +// +template <class Collection> +typename Collection::value_type::second_type EraseKeyReturnValuePtr( + Collection* const collection, + const typename Collection::value_type::first_type& key) { + typename Collection::iterator it = collection->find(key); + if (it == collection->end()) { + return NULL; + } + typename Collection::value_type::second_type v = it->second; + collection->erase(it); + return v; +} + +// Inserts all the keys from map_container into key_container, which must +// support insert(MapContainer::key_type). +// +// Note: any initial contents of the key_container are not cleared. +template <class MapContainer, class KeyContainer> +void InsertKeysFromMap(const MapContainer& map_container, + KeyContainer* key_container) { + GOOGLE_CHECK(key_container != NULL); + for (typename MapContainer::const_iterator it = map_container.begin(); + it != map_container.end(); ++it) { + key_container->insert(it->first); + } +} + +// Appends all the keys from map_container into key_container, which must +// support push_back(MapContainer::key_type). +// +// Note: any initial contents of the key_container are not cleared. +template <class MapContainer, class KeyContainer> +void AppendKeysFromMap(const MapContainer& map_container, + KeyContainer* key_container) { + GOOGLE_CHECK(key_container != NULL); + for (typename MapContainer::const_iterator it = map_container.begin(); + it != map_container.end(); ++it) { + key_container->push_back(it->first); + } +} + +// A more specialized overload of AppendKeysFromMap to optimize reallocations +// for the common case in which we're appending keys to a vector and hence can +// (and sometimes should) call reserve() first. +// +// (It would be possible to play SFINAE games to call reserve() for any +// container that supports it, but this seems to get us 99% of what we need +// without the complexity of a SFINAE-based solution.) +template <class MapContainer, class KeyType> +void AppendKeysFromMap(const MapContainer& map_container, + vector<KeyType>* key_container) { + GOOGLE_CHECK(key_container != NULL); + // We now have the opportunity to call reserve(). Calling reserve() every + // time is a bad idea for some use cases: libstdc++'s implementation of + // vector<>::reserve() resizes the vector's backing store to exactly the + // given size (unless it's already at least that big). Because of this, + // the use case that involves appending a lot of small maps (total size + // N) one by one to a vector would be O(N^2). But never calling reserve() + // loses the opportunity to improve the use case of adding from a large + // map to an empty vector (this improves performance by up to 33%). A + // number of heuristics are possible; see the discussion in + // cl/34081696. Here we use the simplest one. + if (key_container->empty()) { + key_container->reserve(map_container.size()); + } + for (typename MapContainer::const_iterator it = map_container.begin(); + it != map_container.end(); ++it) { + key_container->push_back(it->first); + } +} + +// Inserts all the values from map_container into value_container, which must +// support push_back(MapContainer::mapped_type). +// +// Note: any initial contents of the value_container are not cleared. +template <class MapContainer, class ValueContainer> +void AppendValuesFromMap(const MapContainer& map_container, + ValueContainer* value_container) { + GOOGLE_CHECK(value_container != NULL); + for (typename MapContainer::const_iterator it = map_container.begin(); + it != map_container.end(); ++it) { + value_container->push_back(it->second); + } +} + +// A more specialized overload of AppendValuesFromMap to optimize reallocations +// for the common case in which we're appending values to a vector and hence +// can (and sometimes should) call reserve() first. +// +// (It would be possible to play SFINAE games to call reserve() for any +// container that supports it, but this seems to get us 99% of what we need +// without the complexity of a SFINAE-based solution.) +template <class MapContainer, class ValueType> +void AppendValuesFromMap(const MapContainer& map_container, + vector<ValueType>* value_container) { + GOOGLE_CHECK(value_container != NULL); + // See AppendKeysFromMap for why this is done. + if (value_container->empty()) { + value_container->reserve(map_container.size()); + } + for (typename MapContainer::const_iterator it = map_container.begin(); + it != map_container.end(); ++it) { + value_container->push_back(it->second); + } +} + +} // namespace protobuf +} // namespace google + +#endif // GOOGLE_PROTOBUF_STUBS_MAP_UTIL_H__ diff --git a/src/google/protobuf/stubs/once.cc b/src/google/protobuf/stubs/once.cc index 5b7af9c..1e24b85 100644 --- a/src/google/protobuf/stubs/once.cc +++ b/src/google/protobuf/stubs/once.cc @@ -35,54 +35,65 @@ // This header is intended to be included only by internal .cc files and // generated .pb.cc files. Users should not use this directly. +#include <google/protobuf/stubs/once.h> + +#ifndef GOOGLE_PROTOBUF_NO_THREAD_SAFETY + #ifdef _WIN32 #include <windows.h> +#else +#include <sched.h> #endif -#include <google/protobuf/stubs/once.h> +#include <google/protobuf/stubs/atomicops.h> namespace google { namespace protobuf { -#ifdef _WIN32 - -struct ProtobufOnceInternal { - ProtobufOnceInternal() { - InitializeCriticalSection(&critical_section); - } - ~ProtobufOnceInternal() { - DeleteCriticalSection(&critical_section); - } - CRITICAL_SECTION critical_section; -}; - -ProtobufOnceType::~ProtobufOnceType() -{ - delete internal_; - internal_ = NULL; -} +namespace { -ProtobufOnceType::ProtobufOnceType() { - // internal_ may be non-NULL if Init() was already called. - if (internal_ == NULL) internal_ = new ProtobufOnceInternal; +void SchedYield() { +#ifdef _WIN32 + Sleep(0); +#else // POSIX + sched_yield(); +#endif } -void ProtobufOnceType::Init(void (*init_func)()) { - // internal_ may be NULL if we're still in dynamic initialization and the - // constructor has not been called yet. As mentioned in once.h, we assume - // that the program is still single-threaded at this time, and therefore it - // should be safe to initialize internal_ like so. - if (internal_ == NULL) internal_ = new ProtobufOnceInternal; +} // namespace - EnterCriticalSection(&internal_->critical_section); - if (!initialized_) { - init_func(); - initialized_ = true; +void GoogleOnceInitImpl(ProtobufOnceType* once, Closure* closure) { + internal::AtomicWord state = internal::Acquire_Load(once); + // Fast path. The provided closure was already executed. + if (state == ONCE_STATE_DONE) { + return; + } + // The closure execution did not complete yet. The once object can be in one + // of the two following states: + // - UNINITIALIZED: We are the first thread calling this function. + // - EXECUTING_CLOSURE: Another thread is already executing the closure. + // + // First, try to change the state from UNINITIALIZED to EXECUTING_CLOSURE + // atomically. + state = internal::Acquire_CompareAndSwap( + once, ONCE_STATE_UNINITIALIZED, ONCE_STATE_EXECUTING_CLOSURE); + if (state == ONCE_STATE_UNINITIALIZED) { + // We are the first thread to call this function, so we have to call the + // closure. + closure->Run(); + internal::Release_Store(once, ONCE_STATE_DONE); + } else { + // Another thread has already started executing the closure. We need to + // wait until it completes the initialization. + while (state == ONCE_STATE_EXECUTING_CLOSURE) { + // Note that futex() could be used here on Linux as an improvement. + SchedYield(); + state = internal::Acquire_Load(once); + } } - LeaveCriticalSection(&internal_->critical_section); } -#endif - } // namespace protobuf } // namespace google + +#endif // GOOGLE_PROTOBUF_NO_THREAD_SAFETY diff --git a/src/google/protobuf/stubs/once.h b/src/google/protobuf/stubs/once.h index 0dee407..86a4c01 100644 --- a/src/google/protobuf/stubs/once.h +++ b/src/google/protobuf/stubs/once.h @@ -37,16 +37,22 @@ // // This is basically a portable version of pthread_once(). // -// This header declares three things: +// This header declares: // * A type called ProtobufOnceType. // * A macro GOOGLE_PROTOBUF_DECLARE_ONCE() which declares a variable of type // ProtobufOnceType. This is the only legal way to declare such a variable. -// The macro may only be used at the global scope (you cannot create local -// or class member variables of this type). -// * A function GogoleOnceInit(ProtobufOnceType* once, void (*init_func)()). +// The macro may only be used at the global scope (you cannot create local or +// class member variables of this type). +// * A function GoogleOnceInit(ProtobufOnceType* once, void (*init_func)()). // This function, when invoked multiple times given the same ProtobufOnceType // object, will invoke init_func on the first call only, and will make sure // none of the calls return before that first call to init_func has finished. +// * The user can provide a parameter which GoogleOnceInit() forwards to the +// user-provided function when it is called. Usage example: +// int a = 10; +// GoogleOnceInit(&my_once, &MyFunctionExpectingIntArgument, &a); +// * This implementation guarantees that ProtobufOnceType is a POD (i.e. no +// static initializer generated). // // This implements a way to perform lazy initialization. It's more efficient // than using mutexes as no lock is needed if initialization has already @@ -72,50 +78,87 @@ #ifndef GOOGLE_PROTOBUF_STUBS_ONCE_H__ #define GOOGLE_PROTOBUF_STUBS_ONCE_H__ +#include <google/protobuf/stubs/atomicops.h> #include <google/protobuf/stubs/common.h> -#ifndef _WIN32 -#include <pthread.h> -#endif - namespace google { namespace protobuf { -#ifdef _WIN32 - -struct ProtobufOnceInternal; +#ifdef GOOGLE_PROTOBUF_NO_THREAD_SAFETY -struct LIBPROTOBUF_EXPORT ProtobufOnceType { - ProtobufOnceType(); - ~ProtobufOnceType(); - void Init(void (*init_func)()); +typedef bool ProtobufOnceType; - volatile bool initialized_; - ProtobufOnceInternal* internal_; -}; - -#define GOOGLE_PROTOBUF_DECLARE_ONCE(NAME) \ - ::google::protobuf::ProtobufOnceType NAME +#define GOOGLE_PROTOBUF_ONCE_INIT false inline void GoogleOnceInit(ProtobufOnceType* once, void (*init_func)()) { - // Note: Double-checked locking is safe on x86. - if (!once->initialized_) { - once->Init(init_func); + if (!*once) { + *once = true; + init_func(); + } +} + +template <typename Arg> +inline void GoogleOnceInit(ProtobufOnceType* once, void (*init_func)(Arg), + Arg arg) { + if (!*once) { + *once = true; + init_func(arg); } } #else -typedef pthread_once_t ProtobufOnceType; +enum { + ONCE_STATE_UNINITIALIZED = 0, + ONCE_STATE_EXECUTING_CLOSURE = 1, + ONCE_STATE_DONE = 2 +}; + +typedef internal::AtomicWord ProtobufOnceType; -#define GOOGLE_PROTOBUF_DECLARE_ONCE(NAME) \ - pthread_once_t NAME = PTHREAD_ONCE_INIT +#define GOOGLE_PROTOBUF_ONCE_INIT ::google::protobuf::ONCE_STATE_UNINITIALIZED + +LIBPROTOBUF_EXPORT +void GoogleOnceInitImpl(ProtobufOnceType* once, Closure* closure); inline void GoogleOnceInit(ProtobufOnceType* once, void (*init_func)()) { - pthread_once(once, init_func); + if (internal::Acquire_Load(once) != ONCE_STATE_DONE) { + internal::FunctionClosure0 func(init_func, false); + GoogleOnceInitImpl(once, &func); + } +} + +template <typename Arg> +inline void GoogleOnceInit(ProtobufOnceType* once, void (*init_func)(Arg*), + Arg* arg) { + if (internal::Acquire_Load(once) != ONCE_STATE_DONE) { + internal::FunctionClosure1<Arg*> func(init_func, false, arg); + GoogleOnceInitImpl(once, &func); + } } -#endif +#endif // GOOGLE_PROTOBUF_NO_THREAD_SAFETY + +class GoogleOnceDynamic { + public: + GoogleOnceDynamic() : state_(GOOGLE_PROTOBUF_ONCE_INIT) { } + + // If this->Init() has not been called before by any thread, + // execute (*func_with_arg)(arg) then return. + // Otherwise, wait until that prior invocation has finished + // executing its function, then return. + template<typename T> + void Init(void (*func_with_arg)(T*), T* arg) { + GoogleOnceInit<T>(&this->state_, + func_with_arg, + arg); + } + private: + ProtobufOnceType state_; +}; + +#define GOOGLE_PROTOBUF_DECLARE_ONCE(NAME) \ + ::google::protobuf::ProtobufOnceType NAME = GOOGLE_PROTOBUF_ONCE_INIT } // namespace protobuf } // namespace google diff --git a/src/google/protobuf/stubs/platform_macros.h b/src/google/protobuf/stubs/platform_macros.h new file mode 100644 index 0000000..1705b41 --- /dev/null +++ b/src/google/protobuf/stubs/platform_macros.h @@ -0,0 +1,86 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2012 Google Inc. All rights reserved. +// http://code.google.com/p/protobuf/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +#ifndef GOOGLE_PROTOBUF_PLATFORM_MACROS_H_ +#define GOOGLE_PROTOBUF_PLATFORM_MACROS_H_ + +#include <google/protobuf/stubs/common.h> + +// Processor architecture detection. For more info on what's defined, see: +// http://msdn.microsoft.com/en-us/library/b0084kay.aspx +// http://www.agner.org/optimize/calling_conventions.pdf +// or with gcc, run: "echo | gcc -E -dM -" +#if defined(_M_X64) || defined(__x86_64__) +#define GOOGLE_PROTOBUF_ARCH_X64 1 +#define GOOGLE_PROTOBUF_ARCH_64_BIT 1 +#elif defined(_M_IX86) || defined(__i386__) +#define GOOGLE_PROTOBUF_ARCH_IA32 1 +#define GOOGLE_PROTOBUF_ARCH_32_BIT 1 +#elif defined(__QNX__) +#define GOOGLE_PROTOBUF_ARCH_ARM_QNX 1 +#define GOOGLE_PROTOBUF_ARCH_32_BIT 1 +#elif defined(__ARMEL__) +#define GOOGLE_PROTOBUF_ARCH_ARM 1 +#define GOOGLE_PROTOBUF_ARCH_32_BIT 1 +#elif defined(__aarch64__) +#define GOOGLE_PROTOBUF_ARCH_AARCH64 1 +#define GOOGLE_PROTOBUF_ARCH_64_BIT 1 +#elif defined(__MIPSEL__) +#if defined(__LP64__) +#define GOOGLE_PROTOBUF_ARCH_MIPS64 1 +#define GOOGLE_PROTOBUF_ARCH_64_BIT 1 +#else +#define GOOGLE_PROTOBUF_ARCH_MIPS 1 +#define GOOGLE_PROTOBUF_ARCH_32_BIT 1 +#endif +#elif defined(__pnacl__) +#define GOOGLE_PROTOBUF_ARCH_32_BIT 1 +#elif defined(__ppc__) +#define GOOGLE_PROTOBUF_ARCH_PPC 1 +#define GOOGLE_PROTOBUF_ARCH_32_BIT 1 +#elif defined(__GNUC__) && \ + (((__GNUC__ == 4) && (__GNUC_MINOR__ >= 7)) || (__GNUC__ > 4)) +// We fallback to the generic GCC >= 4.7 implementation in atomicops.h +# if __LP64__ +# define GOOGLE_PROTOBUF_ARCH_64_BIT 1 +# else +# define GOOGLE_PROTOBUF_ARCH_32_BIT 1 +# endif +#else +#error Host architecture was not detected as supported by protobuf +#endif + +#if defined(__APPLE__) +#define GOOGLE_PROTOBUF_OS_APPLE +#elif defined(__native_client__) +#define GOOGLE_PROTOBUF_OS_NACL +#endif + +#endif // GOOGLE_PROTOBUF_PLATFORM_MACROS_H_ diff --git a/src/google/protobuf/stubs/shared_ptr.h b/src/google/protobuf/stubs/shared_ptr.h new file mode 100644 index 0000000..c659307 --- /dev/null +++ b/src/google/protobuf/stubs/shared_ptr.h @@ -0,0 +1,470 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2014 Google Inc. All rights reserved. +// http://code.google.com/p/protobuf/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// from google3/util/gtl/shared_ptr.h + +#ifndef GOOGLE_PROTOBUF_STUBS_SHARED_PTR_H__ +#define GOOGLE_PROTOBUF_STUBS_SHARED_PTR_H__ + +#include <google/protobuf/stubs/atomicops.h> + +#include <algorithm> // for swap +#include <stddef.h> +#include <memory> + +namespace google { +namespace protobuf { +namespace internal { + +// Alias to std::shared_ptr for any C++11 platform, +// and for any supported MSVC compiler. +#if !defined(UTIL_GTL_USE_STD_SHARED_PTR) && \ + (defined(COMPILER_MSVC) || defined(LANG_CXX11)) +#define UTIL_GTL_USE_STD_SHARED_PTR 1 +#endif + +#if defined(UTIL_GTL_USE_STD_SHARED_PTR) && UTIL_GTL_USE_STD_SHARED_PTR + +// These are transitional. They will be going away soon. +// Please just #include <memory> and just type std::shared_ptr yourself, instead +// of relying on this file. +// +// Migration doc: http://go/std-shared-ptr-lsc +using std::enable_shared_from_this; +using std::shared_ptr; +using std::static_pointer_cast; +using std::weak_ptr; + +#else // below, UTIL_GTL_USE_STD_SHARED_PTR not set or set to 0. + +// For everything else there is the google3 implementation. +inline bool RefCountDec(volatile Atomic32 *ptr) { + return Barrier_AtomicIncrement(ptr, -1) != 0; +} + +inline void RefCountInc(volatile Atomic32 *ptr) { + NoBarrier_AtomicIncrement(ptr, 1); +} + +template <typename T> class shared_ptr; +template <typename T> class weak_ptr; + +// This class is an internal implementation detail for shared_ptr. If two +// shared_ptrs point to the same object, they also share a control block. +// An "empty" shared_pointer refers to NULL and also has a NULL control block. +// It contains all of the state that's needed for reference counting or any +// other kind of resource management. In this implementation the control block +// happens to consist of two atomic words, the reference count (the number +// of shared_ptrs that share ownership of the object) and the weak count +// (the number of weak_ptrs that observe the object, plus 1 if the +// refcount is nonzero). +// +// The "plus 1" is to prevent a race condition in the shared_ptr and +// weak_ptr destructors. We need to make sure the control block is +// only deleted once, so we need to make sure that at most one +// object sees the weak count decremented from 1 to 0. +class SharedPtrControlBlock { + template <typename T> friend class shared_ptr; + template <typename T> friend class weak_ptr; + private: + SharedPtrControlBlock() : refcount_(1), weak_count_(1) { } + Atomic32 refcount_; + Atomic32 weak_count_; +}; + +// Forward declaration. The class is defined below. +template <typename T> class enable_shared_from_this; + +template <typename T> +class shared_ptr { + template <typename U> friend class weak_ptr; + public: + typedef T element_type; + + shared_ptr() : ptr_(NULL), control_block_(NULL) {} + + explicit shared_ptr(T* ptr) + : ptr_(ptr), + control_block_(ptr != NULL ? new SharedPtrControlBlock : NULL) { + // If p is non-null and T inherits from enable_shared_from_this, we + // set up the data that shared_from_this needs. + MaybeSetupWeakThis(ptr); + } + + // Copy constructor: makes this object a copy of ptr, and increments + // the reference count. + template <typename U> + shared_ptr(const shared_ptr<U>& ptr) + : ptr_(NULL), + control_block_(NULL) { + Initialize(ptr); + } + // Need non-templated version to prevent the compiler-generated default + shared_ptr(const shared_ptr<T>& ptr) + : ptr_(NULL), + control_block_(NULL) { + Initialize(ptr); + } + + // Assignment operator. Replaces the existing shared_ptr with ptr. + // Increment ptr's reference count and decrement the one being replaced. + template <typename U> + shared_ptr<T>& operator=(const shared_ptr<U>& ptr) { + if (ptr_ != ptr.ptr_) { + shared_ptr<T> me(ptr); // will hold our previous state to be destroyed. + swap(me); + } + return *this; + } + + // Need non-templated version to prevent the compiler-generated default + shared_ptr<T>& operator=(const shared_ptr<T>& ptr) { + if (ptr_ != ptr.ptr_) { + shared_ptr<T> me(ptr); // will hold our previous state to be destroyed. + swap(me); + } + return *this; + } + + // TODO(austern): Consider providing this constructor. The draft C++ standard + // (20.8.10.2.1) includes it. However, it says that this constructor throws + // a bad_weak_ptr exception when ptr is expired. Is it better to provide this + // constructor and make it do something else, like fail with a CHECK, or to + // leave this constructor out entirely? + // + // template <typename U> + // shared_ptr(const weak_ptr<U>& ptr); + + ~shared_ptr() { + if (ptr_ != NULL) { + if (!RefCountDec(&control_block_->refcount_)) { + delete ptr_; + + // weak_count_ is defined as the number of weak_ptrs that observe + // ptr_, plus 1 if refcount_ is nonzero. + if (!RefCountDec(&control_block_->weak_count_)) { + delete control_block_; + } + } + } + } + + // Replaces underlying raw pointer with the one passed in. The reference + // count is set to one (or zero if the pointer is NULL) for the pointer + // being passed in and decremented for the one being replaced. + // + // If you have a compilation error with this code, make sure you aren't + // passing NULL, nullptr, or 0 to this function. Call reset without an + // argument to reset to a null ptr. + template <typename Y> + void reset(Y* p) { + if (p != ptr_) { + shared_ptr<T> tmp(p); + tmp.swap(*this); + } + } + + void reset() { + reset(static_cast<T*>(NULL)); + } + + // Exchanges the contents of this with the contents of r. This function + // supports more efficient swapping since it eliminates the need for a + // temporary shared_ptr object. + void swap(shared_ptr<T>& r) { + using std::swap; // http://go/using-std-swap + swap(ptr_, r.ptr_); + swap(control_block_, r.control_block_); + } + + // The following function is useful for gaining access to the underlying + // pointer when a shared_ptr remains in scope so the reference-count is + // known to be > 0 (e.g. for parameter passing). + T* get() const { + return ptr_; + } + + T& operator*() const { + return *ptr_; + } + + T* operator->() const { + return ptr_; + } + + long use_count() const { + return control_block_ ? control_block_->refcount_ : 1; + } + + bool unique() const { + return use_count() == 1; + } + + private: + // If r is non-empty, initialize *this to share ownership with r, + // increasing the underlying reference count. + // If r is empty, *this remains empty. + // Requires: this is empty, namely this->ptr_ == NULL. + template <typename U> + void Initialize(const shared_ptr<U>& r) { + // This performs a static_cast on r.ptr_ to U*, which is a no-op since it + // is already a U*. So initialization here requires that r.ptr_ is + // implicitly convertible to T*. + InitializeWithStaticCast<U>(r); + } + + // Initializes *this as described in Initialize, but additionally performs a + // static_cast from r.ptr_ (V*) to U*. + // NOTE(gfc): We'd need a more general form to support const_pointer_cast and + // dynamic_pointer_cast, but those operations are sufficiently discouraged + // that supporting static_pointer_cast is sufficient. + template <typename U, typename V> + void InitializeWithStaticCast(const shared_ptr<V>& r) { + if (r.control_block_ != NULL) { + RefCountInc(&r.control_block_->refcount_); + + ptr_ = static_cast<U*>(r.ptr_); + control_block_ = r.control_block_; + } + } + + // Helper function for the constructor that takes a raw pointer. If T + // doesn't inherit from enable_shared_from_this<T> then we have nothing to + // do, so this function is trivial and inline. The other version is declared + // out of line, after the class definition of enable_shared_from_this. + void MaybeSetupWeakThis(enable_shared_from_this<T>* ptr); + void MaybeSetupWeakThis(...) { } + + T* ptr_; + SharedPtrControlBlock* control_block_; + +#ifndef SWIG + template <typename U> + friend class shared_ptr; + + template <typename U, typename V> + friend shared_ptr<U> static_pointer_cast(const shared_ptr<V>& rhs); +#endif +}; + +// Matches the interface of std::swap as an aid to generic programming. +template <typename T> void swap(shared_ptr<T>& r, shared_ptr<T>& s) { + r.swap(s); +} + +template <typename T, typename U> +shared_ptr<T> static_pointer_cast(const shared_ptr<U>& rhs) { + shared_ptr<T> lhs; + lhs.template InitializeWithStaticCast<T>(rhs); + return lhs; +} + +// See comments at the top of the file for a description of why this +// class exists, and the draft C++ standard (as of July 2009 the +// latest draft is N2914) for the detailed specification. +template <typename T> +class weak_ptr { + template <typename U> friend class weak_ptr; + public: + typedef T element_type; + + // Create an empty (i.e. already expired) weak_ptr. + weak_ptr() : ptr_(NULL), control_block_(NULL) { } + + // Create a weak_ptr that observes the same object that ptr points + // to. Note that there is no race condition here: we know that the + // control block can't disappear while we're looking at it because + // it is owned by at least one shared_ptr, ptr. + template <typename U> weak_ptr(const shared_ptr<U>& ptr) { + CopyFrom(ptr.ptr_, ptr.control_block_); + } + + // Copy a weak_ptr. The object it points to might disappear, but we + // don't care: we're only working with the control block, and it can't + // disappear while we're looking at because it's owned by at least one + // weak_ptr, ptr. + template <typename U> weak_ptr(const weak_ptr<U>& ptr) { + CopyFrom(ptr.ptr_, ptr.control_block_); + } + + // Need non-templated version to prevent default copy constructor + weak_ptr(const weak_ptr& ptr) { + CopyFrom(ptr.ptr_, ptr.control_block_); + } + + // Destroy the weak_ptr. If no shared_ptr owns the control block, and if + // we are the last weak_ptr to own it, then it can be deleted. Note that + // weak_count_ is defined as the number of weak_ptrs sharing this control + // block, plus 1 if there are any shared_ptrs. We therefore know that it's + // safe to delete the control block when weak_count_ reaches 0, without + // having to perform any additional tests. + ~weak_ptr() { + if (control_block_ != NULL && + !RefCountDec(&control_block_->weak_count_)) { + delete control_block_; + } + } + + weak_ptr& operator=(const weak_ptr& ptr) { + if (&ptr != this) { + weak_ptr tmp(ptr); + tmp.swap(*this); + } + return *this; + } + template <typename U> weak_ptr& operator=(const weak_ptr<U>& ptr) { + weak_ptr tmp(ptr); + tmp.swap(*this); + return *this; + } + template <typename U> weak_ptr& operator=(const shared_ptr<U>& ptr) { + weak_ptr tmp(ptr); + tmp.swap(*this); + return *this; + } + + void swap(weak_ptr& ptr) { + using std::swap; // http://go/using-std-swap + swap(ptr_, ptr.ptr_); + swap(control_block_, ptr.control_block_); + } + + void reset() { + weak_ptr tmp; + tmp.swap(*this); + } + + // Return the number of shared_ptrs that own the object we are observing. + // Note that this number can be 0 (if this pointer has expired). + long use_count() const { + return control_block_ != NULL ? control_block_->refcount_ : 0; + } + + bool expired() const { return use_count() == 0; } + + // Return a shared_ptr that owns the object we are observing. If we + // have expired, the shared_ptr will be empty. We have to be careful + // about concurrency, though, since some other thread might be + // destroying the last owning shared_ptr while we're in this + // function. We want to increment the refcount only if it's nonzero + // and get the new value, and we want that whole operation to be + // atomic. + shared_ptr<T> lock() const { + shared_ptr<T> result; + if (control_block_ != NULL) { + Atomic32 old_refcount; + do { + old_refcount = control_block_->refcount_; + if (old_refcount == 0) + break; + } while (old_refcount != + NoBarrier_CompareAndSwap( + &control_block_->refcount_, old_refcount, + old_refcount + 1)); + if (old_refcount > 0) { + result.ptr_ = ptr_; + result.control_block_ = control_block_; + } + } + + return result; + } + + private: + void CopyFrom(T* ptr, SharedPtrControlBlock* control_block) { + ptr_ = ptr; + control_block_ = control_block; + if (control_block_ != NULL) + RefCountInc(&control_block_->weak_count_); + } + + private: + element_type* ptr_; + SharedPtrControlBlock* control_block_; +}; + +template <typename T> void swap(weak_ptr<T>& r, weak_ptr<T>& s) { + r.swap(s); +} + +// See comments at the top of the file for a description of why this class +// exists, and section 20.8.10.5 of the draft C++ standard (as of July 2009 +// the latest draft is N2914) for the detailed specification. +template <typename T> +class enable_shared_from_this { + friend class shared_ptr<T>; + public: + // Precondition: there must be a shared_ptr that owns *this and that was + // created, directly or indirectly, from a raw pointer of type T*. (The + // latter part of the condition is technical but not quite redundant; it + // rules out some complicated uses involving inheritance hierarchies.) + shared_ptr<T> shared_from_this() { + // Behavior is undefined if the precondition isn't satisfied; we choose + // to die with a CHECK failure. + CHECK(!weak_this_.expired()) << "No shared_ptr owns this object"; + return weak_this_.lock(); + } + shared_ptr<const T> shared_from_this() const { + CHECK(!weak_this_.expired()) << "No shared_ptr owns this object"; + return weak_this_.lock(); + } + + protected: + enable_shared_from_this() { } + enable_shared_from_this(const enable_shared_from_this& other) { } + enable_shared_from_this& operator=(const enable_shared_from_this& other) { + return *this; + } + ~enable_shared_from_this() { } + + private: + weak_ptr<T> weak_this_; +}; + +// This is a helper function called by shared_ptr's constructor from a raw +// pointer. If T inherits from enable_shared_from_this<T>, it sets up +// weak_this_ so that shared_from_this works correctly. If T does not inherit +// from weak_this we get a different overload, defined inline, which does +// nothing. +template<typename T> +void shared_ptr<T>::MaybeSetupWeakThis(enable_shared_from_this<T>* ptr) { + if (ptr) { + CHECK(ptr->weak_this_.expired()) << "Object already owned by a shared_ptr"; + ptr->weak_this_ = *this; + } +} + +#endif // UTIL_GTL_USE_STD_SHARED_PTR + +} // internal +} // namespace protobuf +} // namespace google + +#endif // GOOGLE_PROTOBUF_STUBS_SHARED_PTR_H__ diff --git a/src/google/protobuf/stubs/stl_util.h b/src/google/protobuf/stubs/stl_util.h new file mode 100644 index 0000000..9021dad --- /dev/null +++ b/src/google/protobuf/stubs/stl_util.h @@ -0,0 +1,121 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// http://code.google.com/p/protobuf/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// from google3/util/gtl/stl_util.h + +#ifndef GOOGLE_PROTOBUF_STUBS_STL_UTIL_H__ +#define GOOGLE_PROTOBUF_STUBS_STL_UTIL_H__ + +#include <google/protobuf/stubs/common.h> + +namespace google { +namespace protobuf { + +// STLDeleteContainerPointers() +// For a range within a container of pointers, calls delete +// (non-array version) on these pointers. +// NOTE: for these three functions, we could just implement a DeleteObject +// functor and then call for_each() on the range and functor, but this +// requires us to pull in all of algorithm.h, which seems expensive. +// For hash_[multi]set, it is important that this deletes behind the iterator +// because the hash_set may call the hash function on the iterator when it is +// advanced, which could result in the hash function trying to deference a +// stale pointer. +template <class ForwardIterator> +void STLDeleteContainerPointers(ForwardIterator begin, + ForwardIterator end) { + while (begin != end) { + ForwardIterator temp = begin; + ++begin; + delete *temp; + } +} + +// Inside Google, this function implements a horrible, disgusting hack in which +// we reach into the string's private implementation and resize it without +// initializing the new bytes. In some cases doing this can significantly +// improve performance. However, since it's totally non-portable it has no +// place in open source code. Feel free to fill this function in with your +// own disgusting hack if you want the perf boost. +inline void STLStringResizeUninitialized(string* s, size_t new_size) { + s->resize(new_size); +} + +// Return a mutable char* pointing to a string's internal buffer, +// which may not be null-terminated. Writing through this pointer will +// modify the string. +// +// string_as_array(&str)[i] is valid for 0 <= i < str.size() until the +// next call to a string method that invalidates iterators. +// +// As of 2006-04, there is no standard-blessed way of getting a +// mutable reference to a string's internal buffer. However, issue 530 +// (http://www.open-std.org/JTC1/SC22/WG21/docs/lwg-active.html#530) +// proposes this as the method. According to Matt Austern, this should +// already work on all current implementations. +inline char* string_as_array(string* str) { + // DO NOT USE const_cast<char*>(str->data())! See the unittest for why. + return str->empty() ? NULL : &*str->begin(); +} + +// STLDeleteElements() deletes all the elements in an STL container and clears +// the container. This function is suitable for use with a vector, set, +// hash_set, or any other STL container which defines sensible begin(), end(), +// and clear() methods. +// +// If container is NULL, this function is a no-op. +// +// As an alternative to calling STLDeleteElements() directly, consider +// ElementDeleter (defined below), which ensures that your container's elements +// are deleted when the ElementDeleter goes out of scope. +template <class T> +void STLDeleteElements(T *container) { + if (!container) return; + STLDeleteContainerPointers(container->begin(), container->end()); + container->clear(); +} + +// Given an STL container consisting of (key, value) pairs, STLDeleteValues +// deletes all the "value" components and clears the container. Does nothing +// in the case it's given a NULL pointer. + +template <class T> +void STLDeleteValues(T *v) { + if (!v) return; + for (typename T::iterator i = v->begin(); i != v->end(); ++i) { + delete i->second; + } + v->clear(); +} + +} // namespace protobuf +} // namespace google + +#endif // GOOGLE_PROTOBUF_STUBS_STL_UTIL_H__ diff --git a/src/google/protobuf/stubs/stringprintf.cc b/src/google/protobuf/stubs/stringprintf.cc new file mode 100644 index 0000000..4a5b858 --- /dev/null +++ b/src/google/protobuf/stubs/stringprintf.cc @@ -0,0 +1,175 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2012 Google Inc. All rights reserved. +// http://code.google.com/p/protobuf/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// from google3/base/stringprintf.cc + +#include <google/protobuf/stubs/stringprintf.h> + +#include <errno.h> +#include <stdarg.h> // For va_list and related operations +#include <stdio.h> // MSVC requires this for _vsnprintf +#include <vector> +#include <google/protobuf/stubs/common.h> +#include <google/protobuf/testing/googletest.h> + +namespace google { +namespace protobuf { + +#ifdef _MSC_VER +enum { IS_COMPILER_MSVC = 1 }; +#ifndef va_copy +// Define va_copy for MSVC. This is a hack, assuming va_list is simply a +// pointer into the stack and is safe to copy. +#define va_copy(dest, src) ((dest) = (src)) +#endif +#else +enum { IS_COMPILER_MSVC = 0 }; +#endif + +void StringAppendV(string* dst, const char* format, va_list ap) { + // First try with a small fixed size buffer + static const int kSpaceLength = 1024; + char space[kSpaceLength]; + + // It's possible for methods that use a va_list to invalidate + // the data in it upon use. The fix is to make a copy + // of the structure before using it and use that copy instead. + va_list backup_ap; + va_copy(backup_ap, ap); + int result = vsnprintf(space, kSpaceLength, format, backup_ap); + va_end(backup_ap); + + if (result < kSpaceLength) { + if (result >= 0) { + // Normal case -- everything fit. + dst->append(space, result); + return; + } + + if (IS_COMPILER_MSVC) { + // Error or MSVC running out of space. MSVC 8.0 and higher + // can be asked about space needed with the special idiom below: + va_copy(backup_ap, ap); + result = vsnprintf(NULL, 0, format, backup_ap); + va_end(backup_ap); + } + + if (result < 0) { + // Just an error. + return; + } + } + + // Increase the buffer size to the size requested by vsnprintf, + // plus one for the closing \0. + int length = result+1; + char* buf = new char[length]; + + // Restore the va_list before we use it again + va_copy(backup_ap, ap); + result = vsnprintf(buf, length, format, backup_ap); + va_end(backup_ap); + + if (result >= 0 && result < length) { + // It fit + dst->append(buf, result); + } + delete[] buf; +} + + +string StringPrintf(const char* format, ...) { + va_list ap; + va_start(ap, format); + string result; + StringAppendV(&result, format, ap); + va_end(ap); + return result; +} + +const string& SStringPrintf(string* dst, const char* format, ...) { + va_list ap; + va_start(ap, format); + dst->clear(); + StringAppendV(dst, format, ap); + va_end(ap); + return *dst; +} + +void StringAppendF(string* dst, const char* format, ...) { + va_list ap; + va_start(ap, format); + StringAppendV(dst, format, ap); + va_end(ap); +} + +// Max arguments supported by StringPrintVector +const int kStringPrintfVectorMaxArgs = 32; + +// An empty block of zero for filler arguments. This is const so that if +// printf tries to write to it (via %n) then the program gets a SIGSEGV +// and we can fix the problem or protect against an attack. +static const char string_printf_empty_block[256] = { '\0' }; + +string StringPrintfVector(const char* format, const vector<string>& v) { + GOOGLE_CHECK_LE(v.size(), kStringPrintfVectorMaxArgs) + << "StringPrintfVector currently only supports up to " + << kStringPrintfVectorMaxArgs << " arguments. " + << "Feel free to add support for more if you need it."; + + // Add filler arguments so that bogus format+args have a harder time + // crashing the program, corrupting the program (%n), + // or displaying random chunks of memory to users. + + const char* cstr[kStringPrintfVectorMaxArgs]; + for (int i = 0; i < v.size(); ++i) { + cstr[i] = v[i].c_str(); + } + for (int i = v.size(); i < GOOGLE_ARRAYSIZE(cstr); ++i) { + cstr[i] = &string_printf_empty_block[0]; + } + + // I do not know any way to pass kStringPrintfVectorMaxArgs arguments, + // or any way to build a va_list by hand, or any API for printf + // that accepts an array of arguments. The best I can do is stick + // this COMPILE_ASSERT right next to the actual statement. + + GOOGLE_COMPILE_ASSERT(kStringPrintfVectorMaxArgs == 32, arg_count_mismatch); + return StringPrintf(format, + cstr[0], cstr[1], cstr[2], cstr[3], cstr[4], + cstr[5], cstr[6], cstr[7], cstr[8], cstr[9], + cstr[10], cstr[11], cstr[12], cstr[13], cstr[14], + cstr[15], cstr[16], cstr[17], cstr[18], cstr[19], + cstr[20], cstr[21], cstr[22], cstr[23], cstr[24], + cstr[25], cstr[26], cstr[27], cstr[28], cstr[29], + cstr[30], cstr[31]); +} +} // namespace protobuf +} // namespace google diff --git a/src/google/protobuf/stubs/stringprintf.h b/src/google/protobuf/stubs/stringprintf.h new file mode 100644 index 0000000..4a03e5f --- /dev/null +++ b/src/google/protobuf/stubs/stringprintf.h @@ -0,0 +1,76 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2012 Google Inc. All rights reserved. +// http://code.google.com/p/protobuf/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// from google3/base/stringprintf.h +// +// Printf variants that place their output in a C++ string. +// +// Usage: +// string result = StringPrintf("%d %s\n", 10, "hello"); +// SStringPrintf(&result, "%d %s\n", 10, "hello"); +// StringAppendF(&result, "%d %s\n", 20, "there"); + +#ifndef GOOGLE_PROTOBUF_STUBS_STRINGPRINTF_H +#define GOOGLE_PROTOBUF_STUBS_STRINGPRINTF_H + +#include <stdarg.h> +#include <string> +#include <vector> + +#include <google/protobuf/stubs/common.h> + +namespace google { +namespace protobuf { + +// Return a C++ string +LIBPROTOBUF_EXPORT extern string StringPrintf(const char* format, ...); + +// Store result into a supplied string and return it +LIBPROTOBUF_EXPORT extern const string& SStringPrintf(string* dst, const char* format, ...); + +// Append result to a supplied string +LIBPROTOBUF_EXPORT extern void StringAppendF(string* dst, const char* format, ...); + +// Lower-level routine that takes a va_list and appends to a specified +// string. All other routines are just convenience wrappers around it. +LIBPROTOBUF_EXPORT extern void StringAppendV(string* dst, const char* format, va_list ap); + +// The max arguments supported by StringPrintfVector +LIBPROTOBUF_EXPORT extern const int kStringPrintfVectorMaxArgs; + +// You can use this version when all your arguments are strings, but +// you don't know how many arguments you'll have at compile time. +// StringPrintfVector will LOG(FATAL) if v.size() > kStringPrintfVectorMaxArgs +LIBPROTOBUF_EXPORT extern string StringPrintfVector(const char* format, const vector<string>& v); + +} // namespace protobuf +} // namespace google + +#endif // GOOGLE_PROTOBUF_STUBS_STRINGPRINTF_H diff --git a/src/google/protobuf/stubs/stringprintf_unittest.cc b/src/google/protobuf/stubs/stringprintf_unittest.cc new file mode 100644 index 0000000..de5ce59 --- /dev/null +++ b/src/google/protobuf/stubs/stringprintf_unittest.cc @@ -0,0 +1,152 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2012 Google Inc. All rights reserved. +// http://code.google.com/p/protobuf/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// from google3/base/stringprintf_unittest.cc + +#include <google/protobuf/stubs/stringprintf.h> + +#include <cerrno> +#include <string> + +#include <google/protobuf/testing/googletest.h> +#include <gtest/gtest.h> + +namespace google { +namespace protobuf { +namespace { + +TEST(StringPrintfTest, Empty) { +#if 0 + // gcc 2.95.3, gcc 4.1.0, and gcc 4.2.2 all warn about this: + // warning: zero-length printf format string. + // so we do not allow them in google3. + EXPECT_EQ("", StringPrintf("")); +#endif + EXPECT_EQ("", StringPrintf("%s", string().c_str())); + EXPECT_EQ("", StringPrintf("%s", "")); +} + +TEST(StringPrintfTest, Misc) { +// MSVC and mingw does not support $ format specifier. +#if !defined(_MSC_VER) && !defined(__MINGW32__) + EXPECT_EQ("123hello w", StringPrintf("%3$d%2$s %1$c", 'w', "hello", 123)); +#endif // !_MSC_VER +} + +TEST(StringAppendFTest, Empty) { + string value("Hello"); + const char* empty = ""; + StringAppendF(&value, "%s", empty); + EXPECT_EQ("Hello", value); +} + +TEST(StringAppendFTest, EmptyString) { + string value("Hello"); + StringAppendF(&value, "%s", ""); + EXPECT_EQ("Hello", value); +} + +TEST(StringAppendFTest, String) { + string value("Hello"); + StringAppendF(&value, " %s", "World"); + EXPECT_EQ("Hello World", value); +} + +TEST(StringAppendFTest, Int) { + string value("Hello"); + StringAppendF(&value, " %d", 123); + EXPECT_EQ("Hello 123", value); +} + +TEST(StringPrintfTest, Multibyte) { + // If we are in multibyte mode and feed invalid multibyte sequence, + // StringPrintf should return an empty string instead of running + // out of memory while trying to determine destination buffer size. + // see b/4194543. + + char* old_locale = setlocale(LC_CTYPE, NULL); + // Push locale with multibyte mode + setlocale(LC_CTYPE, "en_US.utf8"); + + const char kInvalidCodePoint[] = "\375\067s"; + string value = StringPrintf("%.*s", 3, kInvalidCodePoint); + + // In some versions of glibc (e.g. eglibc-2.11.1, aka GRTEv2), snprintf + // returns error given an invalid codepoint. Other versions + // (e.g. eglibc-2.15, aka pre-GRTEv3) emit the codepoint verbatim. + // We test that the output is one of the above. + EXPECT_TRUE(value.empty() || value == kInvalidCodePoint); + + // Repeat with longer string, to make sure that the dynamically + // allocated path in StringAppendV is handled correctly. + int n = 2048; + char* buf = new char[n+1]; + memset(buf, ' ', n-3); + memcpy(buf + n - 3, kInvalidCodePoint, 4); + value = StringPrintf("%.*s", n, buf); + // See GRTEv2 vs. GRTEv3 comment above. + EXPECT_TRUE(value.empty() || value == buf); + delete[] buf; + + setlocale(LC_CTYPE, old_locale); +} + +TEST(StringPrintfTest, NoMultibyte) { + // No multibyte handling, but the string contains funny chars. + char* old_locale = setlocale(LC_CTYPE, NULL); + setlocale(LC_CTYPE, "POSIX"); + string value = StringPrintf("%.*s", 3, "\375\067s"); + setlocale(LC_CTYPE, old_locale); + EXPECT_EQ("\375\067s", value); +} + +TEST(StringPrintfTest, DontOverwriteErrno) { + // Check that errno isn't overwritten unless we're printing + // something significantly larger than what people are normally + // printing in their badly written PLOG() statements. + errno = ECHILD; + string value = StringPrintf("Hello, %s!", "World"); + EXPECT_EQ(ECHILD, errno); +} + +TEST(StringPrintfTest, LargeBuf) { + // Check that the large buffer is handled correctly. + int n = 2048; + char* buf = new char[n+1]; + memset(buf, ' ', n); + buf[n] = 0; + string value = StringPrintf("%s", buf); + EXPECT_EQ(buf, value); + delete[] buf; +} + +} // anonymous namespace +} // namespace protobuf +} // namespace google diff --git a/src/google/protobuf/stubs/strutil.cc b/src/google/protobuf/stubs/strutil.cc index bb658ba..814d1b9 100644 --- a/src/google/protobuf/stubs/strutil.cc +++ b/src/google/protobuf/stubs/strutil.cc @@ -189,6 +189,44 @@ void SplitStringUsing(const string& full, SplitStringToIteratorUsing(full, delim, it); } +// Split a string using a character delimiter. Append the components +// to 'result'. If there are consecutive delimiters, this function +// will return corresponding empty strings. The string is split into +// at most the specified number of pieces greedily. This means that the +// last piece may possibly be split further. To split into as many pieces +// as possible, specify 0 as the number of pieces. +// +// If "full" is the empty string, yields an empty string as the only value. +// +// If "pieces" is negative for some reason, it returns the whole string +// ---------------------------------------------------------------------- +template <typename StringType, typename ITR> +static inline +void SplitStringToIteratorAllowEmpty(const StringType& full, + const char* delim, + int pieces, + ITR& result) { + string::size_type begin_index, end_index; + begin_index = 0; + + for (int i = 0; (i < pieces-1) || (pieces == 0); i++) { + end_index = full.find_first_of(delim, begin_index); + if (end_index == string::npos) { + *result++ = full.substr(begin_index); + return; + } + *result++ = full.substr(begin_index, (end_index - begin_index)); + begin_index = end_index + 1; + } + *result++ = full.substr(begin_index); +} + +void SplitStringAllowEmpty(const string& full, const char* delim, + vector<string>* result) { + back_insert_iterator<vector<string> > it(*result); + SplitStringToIteratorAllowEmpty(full, delim, 0, it); +} + // ---------------------------------------------------------------------- // JoinStrings() // This merges a vector of string components with delim inserted @@ -558,6 +596,120 @@ uint32 strtou32_adaptor(const char *nptr, char **endptr, int base) { return static_cast<uint32>(result); } +inline bool safe_parse_sign(string* text /*inout*/, + bool* negative_ptr /*output*/) { + const char* start = text->data(); + const char* end = start + text->size(); + + // Consume whitespace. + while (start < end && (start[0] == ' ')) { + ++start; + } + while (start < end && (end[-1] == ' ')) { + --end; + } + if (start >= end) { + return false; + } + + // Consume sign. + *negative_ptr = (start[0] == '-'); + if (*negative_ptr || start[0] == '+') { + ++start; + if (start >= end) { + return false; + } + } + *text = text->substr(start - text->data(), end - start); + return true; +} + +inline bool safe_parse_positive_int( + string text, int32* value_p) { + int base = 10; + int32 value = 0; + const int32 vmax = std::numeric_limits<int32>::max(); + assert(vmax > 0); + assert(vmax >= base); + const int32 vmax_over_base = vmax / base; + const char* start = text.data(); + const char* end = start + text.size(); + // loop over digits + for (; start < end; ++start) { + unsigned char c = static_cast<unsigned char>(start[0]); + int digit = c - '0'; + if (digit >= base || digit < 0) { + *value_p = value; + return false; + } + if (value > vmax_over_base) { + *value_p = vmax; + return false; + } + value *= base; + if (value > vmax - digit) { + *value_p = vmax; + return false; + } + value += digit; + } + *value_p = value; + return true; +} + +inline bool safe_parse_negative_int( + string text, int32* value_p) { + int base = 10; + int32 value = 0; + const int32 vmin = std::numeric_limits<int32>::min(); + assert(vmin < 0); + assert(vmin <= 0 - base); + int32 vmin_over_base = vmin / base; + // 2003 c++ standard [expr.mul] + // "... the sign of the remainder is implementation-defined." + // Although (vmin/base)*base + vmin%base is always vmin. + // 2011 c++ standard tightens the spec but we cannot rely on it. + if (vmin % base > 0) { + vmin_over_base += 1; + } + const char* start = text.data(); + const char* end = start + text.size(); + // loop over digits + for (; start < end; ++start) { + unsigned char c = static_cast<unsigned char>(start[0]); + int digit = c - '0'; + if (digit >= base || digit < 0) { + *value_p = value; + return false; + } + if (value < vmin_over_base) { + *value_p = vmin; + return false; + } + value *= base; + if (value < vmin + digit) { + *value_p = vmin; + return false; + } + value -= digit; + } + *value_p = value; + return true; +} + +bool safe_int(string text, int32* value_p) { + *value_p = 0; + bool negative; + if (!safe_parse_sign(&text, &negative)) { + return false; + } + if (!negative) { + return safe_parse_positive_int(text, value_p); + } else { + return safe_parse_negative_int(text, value_p); + } +} + // ---------------------------------------------------------------------- // FastIntToBuffer() // FastInt64ToBuffer() @@ -670,7 +822,14 @@ char *InternalFastHexToBuffer(uint64 value, char* buffer, int num_byte) { static const char *hexdigits = "0123456789abcdef"; buffer[num_byte] = '\0'; for (int i = num_byte - 1; i >= 0; i--) { +#ifdef _M_X64 + // MSVC x64 platform has a bug optimizing the uint32(value) in the #else + // block. Given that the uint32 cast was to improve performance on 32-bit + // platforms, we use 64-bit '&' directly. + buffer[i] = hexdigits[value & 0xf]; +#else buffer[i] = hexdigits[uint32(value) & 0xf]; +#endif value >>= 4; } return buffer; @@ -1098,68 +1257,22 @@ char* FloatToBuffer(float value, char* buffer) { return buffer; } -// ---------------------------------------------------------------------- -// NoLocaleStrtod() -// This code will make you cry. -// ---------------------------------------------------------------------- - -// Returns a string identical to *input except that the character pointed to -// by radix_pos (which should be '.') is replaced with the locale-specific -// radix character. -string LocalizeRadix(const char* input, const char* radix_pos) { - // Determine the locale-specific radix character by calling sprintf() to - // print the number 1.5, then stripping off the digits. As far as I can - // tell, this is the only portable, thread-safe way to get the C library - // to divuldge the locale's radix character. No, localeconv() is NOT - // thread-safe. - char temp[16]; - int size = sprintf(temp, "%.1f", 1.5); - GOOGLE_CHECK_EQ(temp[0], '1'); - GOOGLE_CHECK_EQ(temp[size-1], '5'); - GOOGLE_CHECK_LE(size, 6); - - // Now replace the '.' in the input with it. - string result; - result.reserve(strlen(input) + size - 3); - result.append(input, radix_pos); - result.append(temp + 1, size - 2); - result.append(radix_pos + 1); - return result; -} +string ToHex(uint64 num) { + if (num == 0) { + return string("0"); + } -double NoLocaleStrtod(const char* text, char** original_endptr) { - // We cannot simply set the locale to "C" temporarily with setlocale() - // as this is not thread-safe. Instead, we try to parse in the current - // locale first. If parsing stops at a '.' character, then this is a - // pretty good hint that we're actually in some other locale in which - // '.' is not the radix character. - - char* temp_endptr; - double result = strtod(text, &temp_endptr); - if (original_endptr != NULL) *original_endptr = temp_endptr; - if (*temp_endptr != '.') return result; - - // Parsing halted on a '.'. Perhaps we're in a different locale? Let's - // try to replace the '.' with a locale-specific radix character and - // try again. - string localized = LocalizeRadix(text, temp_endptr); - const char* localized_cstr = localized.c_str(); - char* localized_endptr; - result = strtod(localized_cstr, &localized_endptr); - if ((localized_endptr - localized_cstr) > - (temp_endptr - text)) { - // This attempt got further, so replacing the decimal must have helped. - // Update original_endptr to point at the right location. - if (original_endptr != NULL) { - // size_diff is non-zero if the localized radix has multiple bytes. - int size_diff = localized.size() - strlen(text); - // const_cast is necessary to match the strtod() interface. - *original_endptr = const_cast<char*>( - text + (localized_endptr - localized_cstr - size_diff)); - } + // Compute hex bytes in reverse order, writing to the back of the + // buffer. + char buf[16]; // No more than 16 hex digits needed. + char* bufptr = buf + 16; + static const char kHexChars[] = "0123456789abcdef"; + while (num != 0) { + *--bufptr = kHexChars[num & 0xf]; + num >>= 4; } - return result; + return string(bufptr, buf + 16 - bufptr); } } // namespace protobuf diff --git a/src/google/protobuf/stubs/strutil.h b/src/google/protobuf/stubs/strutil.h index 777694b..20cea2d 100644 --- a/src/google/protobuf/stubs/strutil.h +++ b/src/google/protobuf/stubs/strutil.h @@ -126,6 +126,7 @@ LIBPROTOBUF_EXPORT void StripString(string* s, const char* remove, // ---------------------------------------------------------------------- // LowerString() // UpperString() +// ToUpper() // Convert the characters in "s" to lowercase or uppercase. ASCII-only: // these functions intentionally ignore locale because they are applied to // identifiers used in the Protocol Buffer language, not to natural-language @@ -148,6 +149,12 @@ inline void UpperString(string * s) { } } +inline string ToUpper(const string& s) { + string out = s; + UpperString(&out); + return out; +} + // ---------------------------------------------------------------------- // StringReplace() // Give me a string and two patterns "old" and "new", and I replace @@ -168,6 +175,33 @@ LIBPROTOBUF_EXPORT string StringReplace(const string& s, const string& oldsub, LIBPROTOBUF_EXPORT void SplitStringUsing(const string& full, const char* delim, vector<string>* res); +// Split a string using one or more byte delimiters, presented +// as a nul-terminated c string. Append the components to 'result'. +// If there are consecutive delimiters, this function will return +// corresponding empty strings. If you want to drop the empty +// strings, try SplitStringUsing(). +// +// If "full" is the empty string, yields an empty string as the only value. +// ---------------------------------------------------------------------- +LIBPROTOBUF_EXPORT void SplitStringAllowEmpty(const string& full, + const char* delim, + vector<string>* result); + +// ---------------------------------------------------------------------- +// Split() +// Split a string using a character delimiter. +// ---------------------------------------------------------------------- +inline vector<string> Split( + const string& full, const char* delim, bool skip_empty = true) { + vector<string> result; + if (skip_empty) { + SplitStringUsing(full, delim, &result); + } else { + SplitStringAllowEmpty(full, delim, &result); + } + return result; +} + // ---------------------------------------------------------------------- // JoinStrings() // These methods concatenate a vector of strings into a C++ string, using @@ -207,9 +241,7 @@ inline string JoinStrings(const vector<string>& components, // hex digits, upper or lower case) to specify a Unicode code // point. The dest array will contain the UTF8-encoded version of // that code-point (e.g., if source contains \u2019, then dest will -// contain the three bytes 0xE2, 0x80, and 0x99). For the inverse -// transformation, use UniLib::UTF8EscapeString -// (util/utf8/unilib.h), not CEscapeString. +// contain the three bytes 0xE2, 0x80, and 0x99). // // Errors: In the first form of the call, errors are reported with // LOG(ERROR). The same is true for the second form of the call if @@ -317,6 +349,15 @@ inline uint64 strtou64(const char *nptr, char **endptr, int base) { } // ---------------------------------------------------------------------- +// safe_strto32() +// ---------------------------------------------------------------------- +LIBPROTOBUF_EXPORT bool safe_int(string text, int32* value_p); + +inline bool safe_strto32(string text, int32* value) { + return safe_int(text, value); +} + +// ---------------------------------------------------------------------- // FastIntToBuffer() // FastHexToBuffer() // FastHex64ToBuffer() @@ -444,16 +485,78 @@ static const int kDoubleToBufferSize = 32; static const int kFloatToBufferSize = 24; // ---------------------------------------------------------------------- -// NoLocaleStrtod() -// Exactly like strtod(), except it always behaves as if in the "C" -// locale (i.e. decimal points must be '.'s). +// ToString() are internal help methods used in StrCat() and Join() // ---------------------------------------------------------------------- +namespace internal { +inline string ToString(int i) { + return SimpleItoa(i); +} -LIBPROTOBUF_EXPORT double NoLocaleStrtod(const char* text, char** endptr); +inline string ToString(string a) { + return a; +} +} // namespace internal + +// ---------------------------------------------------------------------- +// StrCat() +// These methods join some strings together. +// ---------------------------------------------------------------------- +template <typename T1, typename T2, typename T3, typename T4, typename T5> +string StrCat( + const T1& a, const T2& b, const T3& c, const T4& d, const T5& e) { + return internal::ToString(a) + internal::ToString(b) + + internal::ToString(c) + internal::ToString(d) + internal::ToString(e); +} + +template <typename T1, typename T2, typename T3, typename T4> +string StrCat( + const T1& a, const T2& b, const T3& c, const T4& d) { + return internal::ToString(a) + internal::ToString(b) + + internal::ToString(c) + internal::ToString(d); +} + +template <typename T1, typename T2, typename T3> +string StrCat(const T1& a, const T2& b, const T3& c) { + return internal::ToString(a) + internal::ToString(b) + + internal::ToString(c); +} + +template <typename T1, typename T2> +string StrCat(const T1& a, const T2& b) { + return internal::ToString(a) + internal::ToString(b); +} + +// ---------------------------------------------------------------------- +// Join() +// These methods concatenate a range of components into a C++ string, using +// the C-string "delim" as a separator between components. +// ---------------------------------------------------------------------- +template <typename Iterator> +void Join(Iterator start, Iterator end, + const char* delim, string* result) { + for (Iterator it = start; it != end; ++it) { + if (it != start) { + result->append(delim); + } + result->append(internal::ToString(*it)); + } +} + +template <typename Range> +string Join(const Range& components, + const char* delim) { + string result; + Join(components.begin(), components.end(), delim, &result); + return result; +} + +// ---------------------------------------------------------------------- +// ToHex() +// Return a lower-case hex string representation of the given integer. +// ---------------------------------------------------------------------- +LIBPROTOBUF_EXPORT string ToHex(uint64 num); } // namespace protobuf } // namespace google #endif // GOOGLE_PROTOBUF_STUBS_STRUTIL_H__ - - diff --git a/src/google/protobuf/stubs/strutil_unittest.cc b/src/google/protobuf/stubs/strutil_unittest.cc index b9c9253..fde54f0 100644 --- a/src/google/protobuf/stubs/strutil_unittest.cc +++ b/src/google/protobuf/stubs/strutil_unittest.cc @@ -51,27 +51,17 @@ TEST(StringUtilityTest, ImmuneToLocales) { // Set the locale to "C". ASSERT_TRUE(setlocale(LC_NUMERIC, "C") != NULL); - EXPECT_EQ(1.5, NoLocaleStrtod("1.5", NULL)); EXPECT_EQ("1.5", SimpleDtoa(1.5)); EXPECT_EQ("1.5", SimpleFtoa(1.5)); - // Verify that the endptr is set correctly even if not all text was parsed. - const char* text = "1.5f"; - char* endptr; - EXPECT_EQ(1.5, NoLocaleStrtod(text, &endptr)); - EXPECT_EQ(3, endptr - text); - if (setlocale(LC_NUMERIC, "es_ES") == NULL && setlocale(LC_NUMERIC, "es_ES.utf8") == NULL) { // Some systems may not have the desired locale available. GOOGLE_LOG(WARNING) << "Couldn't set locale to es_ES. Skipping this test."; } else { - EXPECT_EQ(1.5, NoLocaleStrtod("1.5", NULL)); EXPECT_EQ("1.5", SimpleDtoa(1.5)); EXPECT_EQ("1.5", SimpleFtoa(1.5)); - EXPECT_EQ(1.5, NoLocaleStrtod(text, &endptr)); - EXPECT_EQ(3, endptr - text); } // Return to original locale. diff --git a/src/google/protobuf/stubs/substitute.cc b/src/google/protobuf/stubs/substitute.cc index b542aaa..259245b 100644 --- a/src/google/protobuf/stubs/substitute.cc +++ b/src/google/protobuf/stubs/substitute.cc @@ -32,7 +32,7 @@ #include <google/protobuf/stubs/substitute.h> #include <google/protobuf/stubs/strutil.h> -#include <google/protobuf/stubs/stl_util-inl.h> +#include <google/protobuf/stubs/stl_util.h> namespace google { namespace protobuf { diff --git a/src/google/protobuf/stubs/template_util.h b/src/google/protobuf/stubs/template_util.h new file mode 100644 index 0000000..4f30ffa --- /dev/null +++ b/src/google/protobuf/stubs/template_util.h @@ -0,0 +1,138 @@ +// Copyright 2005 Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// ---- +// Author: lar@google.com (Laramie Leavitt) +// +// Template metaprogramming utility functions. +// +// This code is compiled directly on many platforms, including client +// platforms like Windows, Mac, and embedded systems. Before making +// any changes here, make sure that you're not breaking any platforms. +// +// +// The names choosen here reflect those used in tr1 and the boost::mpl +// library, there are similar operations used in the Loki library as +// well. I prefer the boost names for 2 reasons: +// 1. I think that portions of the Boost libraries are more likely to +// be included in the c++ standard. +// 2. It is not impossible that some of the boost libraries will be +// included in our own build in the future. +// Both of these outcomes means that we may be able to directly replace +// some of these with boost equivalents. +// +#ifndef GOOGLE_PROTOBUF_TEMPLATE_UTIL_H_ +#define GOOGLE_PROTOBUF_TEMPLATE_UTIL_H_ + +namespace google { +namespace protobuf { +namespace internal { + +// Types small_ and big_ are guaranteed such that sizeof(small_) < +// sizeof(big_) +typedef char small_; + +struct big_ { + char dummy[2]; +}; + +// Identity metafunction. +template <class T> +struct identity_ { + typedef T type; +}; + +// integral_constant, defined in tr1, is a wrapper for an integer +// value. We don't really need this generality; we could get away +// with hardcoding the integer type to bool. We use the fully +// general integer_constant for compatibility with tr1. + +template<class T, T v> +struct integral_constant { + static const T value = v; + typedef T value_type; + typedef integral_constant<T, v> type; +}; + +template <class T, T v> const T integral_constant<T, v>::value; + + +// Abbreviations: true_type and false_type are structs that represent boolean +// true and false values. Also define the boost::mpl versions of those names, +// true_ and false_. +typedef integral_constant<bool, true> true_type; +typedef integral_constant<bool, false> false_type; +typedef true_type true_; +typedef false_type false_; + +// if_ is a templatized conditional statement. +// if_<cond, A, B> is a compile time evaluation of cond. +// if_<>::type contains A if cond is true, B otherwise. +template<bool cond, typename A, typename B> +struct if_{ + typedef A type; +}; + +template<typename A, typename B> +struct if_<false, A, B> { + typedef B type; +}; + + +// type_equals_ is a template type comparator, similar to Loki IsSameType. +// type_equals_<A, B>::value is true iff "A" is the same type as "B". +// +// New code should prefer base::is_same, defined in base/type_traits.h. +// It is functionally identical, but is_same is the standard spelling. +template<typename A, typename B> +struct type_equals_ : public false_ { +}; + +template<typename A> +struct type_equals_<A, A> : public true_ { +}; + +// and_ is a template && operator. +// and_<A, B>::value evaluates "A::value && B::value". +template<typename A, typename B> +struct and_ : public integral_constant<bool, (A::value && B::value)> { +}; + +// or_ is a template || operator. +// or_<A, B>::value evaluates "A::value || B::value". +template<typename A, typename B> +struct or_ : public integral_constant<bool, (A::value || B::value)> { +}; + + +} // namespace internal +} // namespace protobuf +} // namespace google + +#endif // GOOGLE_PROTOBUF_TEMPLATE_UTIL_H_ diff --git a/src/google/protobuf/stubs/template_util_unittest.cc b/src/google/protobuf/stubs/template_util_unittest.cc new file mode 100644 index 0000000..b1745e2 --- /dev/null +++ b/src/google/protobuf/stubs/template_util_unittest.cc @@ -0,0 +1,130 @@ +// Copyright 2005 Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// ---- +// Author: lar@google.com (Laramie Leavitt) +// +// These tests are really compile time tests. +// If you try to step through this in a debugger +// you will not see any evaluations, merely that +// value is assigned true or false sequentially. + +#include <google/protobuf/stubs/template_util.h> + +#include <google/protobuf/testing/googletest.h> +#include <gtest/gtest.h> + +namespace GOOGLE_NAMESPACE = google::protobuf::internal; + +namespace google { +namespace protobuf { +namespace internal { +namespace { + +TEST(TemplateUtilTest, TestSize) { + EXPECT_GT(sizeof(GOOGLE_NAMESPACE::big_), sizeof(GOOGLE_NAMESPACE::small_)); +} + +TEST(TemplateUtilTest, TestIntegralConstants) { + // test the built-in types. + EXPECT_TRUE(true_type::value); + EXPECT_FALSE(false_type::value); + + typedef integral_constant<int, 1> one_type; + EXPECT_EQ(1, one_type::value); +} + +TEST(TemplateUtilTest, TestTemplateIf) { + typedef if_<true, true_type, false_type>::type if_true; + EXPECT_TRUE(if_true::value); + + typedef if_<false, true_type, false_type>::type if_false; + EXPECT_FALSE(if_false::value); +} + +TEST(TemplateUtilTest, TestTemplateTypeEquals) { + // Check that the TemplateTypeEquals works correctly. + bool value = false; + + // Test the same type is true. + value = type_equals_<int, int>::value; + EXPECT_TRUE(value); + + // Test different types are false. + value = type_equals_<float, int>::value; + EXPECT_FALSE(value); + + // Test type aliasing. + typedef const int foo; + value = type_equals_<const foo, const int>::value; + EXPECT_TRUE(value); +} + +TEST(TemplateUtilTest, TestTemplateAndOr) { + // Check that the TemplateTypeEquals works correctly. + bool value = false; + + // Yes && Yes == true. + value = and_<true_, true_>::value; + EXPECT_TRUE(value); + // Yes && No == false. + value = and_<true_, false_>::value; + EXPECT_FALSE(value); + // No && Yes == false. + value = and_<false_, true_>::value; + EXPECT_FALSE(value); + // No && No == false. + value = and_<false_, false_>::value; + EXPECT_FALSE(value); + + // Yes || Yes == true. + value = or_<true_, true_>::value; + EXPECT_TRUE(value); + // Yes || No == true. + value = or_<true_, false_>::value; + EXPECT_TRUE(value); + // No || Yes == true. + value = or_<false_, true_>::value; + EXPECT_TRUE(value); + // No || No == false. + value = or_<false_, false_>::value; + EXPECT_FALSE(value); +} + +TEST(TemplateUtilTest, TestIdentity) { + EXPECT_TRUE( + (type_equals_<GOOGLE_NAMESPACE::identity_<int>::type, int>::value)); + EXPECT_TRUE( + (type_equals_<GOOGLE_NAMESPACE::identity_<void>::type, void>::value)); +} + +} // anonymous namespace +} // namespace internal +} // namespace protobuf +} // namespace google diff --git a/src/google/protobuf/stubs/type_traits.h b/src/google/protobuf/stubs/type_traits.h new file mode 100644 index 0000000..e41f5e6 --- /dev/null +++ b/src/google/protobuf/stubs/type_traits.h @@ -0,0 +1,336 @@ +// Copyright (c) 2006, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// ---- +// Author: Matt Austern +// +// This code is compiled directly on many platforms, including client +// platforms like Windows, Mac, and embedded systems. Before making +// any changes here, make sure that you're not breaking any platforms. +// +// Define a small subset of tr1 type traits. The traits we define are: +// is_integral +// is_floating_point +// is_pointer +// is_enum +// is_reference +// is_pod +// has_trivial_constructor +// has_trivial_copy +// has_trivial_assign +// has_trivial_destructor +// remove_const +// remove_volatile +// remove_cv +// remove_reference +// add_reference +// remove_pointer +// is_same +// is_convertible +// We can add more type traits as required. + +#ifndef GOOGLE_PROTOBUF_TYPE_TRAITS_H_ +#define GOOGLE_PROTOBUF_TYPE_TRAITS_H_ + +#include <utility> // For pair + +#include <google/protobuf/stubs/template_util.h> // For true_type and false_type + +namespace google { +namespace protobuf { +namespace internal { + +template <class T> struct is_integral; +template <class T> struct is_floating_point; +template <class T> struct is_pointer; +// MSVC can't compile this correctly, and neither can gcc 3.3.5 (at least) +#if !defined(_MSC_VER) && !(defined(__GNUC__) && __GNUC__ <= 3) +// is_enum uses is_convertible, which is not available on MSVC. +template <class T> struct is_enum; +#endif +template <class T> struct is_reference; +template <class T> struct is_pod; +template <class T> struct has_trivial_constructor; +template <class T> struct has_trivial_copy; +template <class T> struct has_trivial_assign; +template <class T> struct has_trivial_destructor; +template <class T> struct remove_const; +template <class T> struct remove_volatile; +template <class T> struct remove_cv; +template <class T> struct remove_reference; +template <class T> struct add_reference; +template <class T> struct remove_pointer; +template <class T, class U> struct is_same; +#if !defined(_MSC_VER) && !(defined(__GNUC__) && __GNUC__ <= 3) +template <class From, class To> struct is_convertible; +#endif + +// is_integral is false except for the built-in integer types. A +// cv-qualified type is integral if and only if the underlying type is. +template <class T> struct is_integral : false_type { }; +template<> struct is_integral<bool> : true_type { }; +template<> struct is_integral<char> : true_type { }; +template<> struct is_integral<unsigned char> : true_type { }; +template<> struct is_integral<signed char> : true_type { }; +#if defined(_MSC_VER) +// wchar_t is not by default a distinct type from unsigned short in +// Microsoft C. +// See http://msdn2.microsoft.com/en-us/library/dh8che7s(VS.80).aspx +template<> struct is_integral<__wchar_t> : true_type { }; +#else +template<> struct is_integral<wchar_t> : true_type { }; +#endif +template<> struct is_integral<short> : true_type { }; +template<> struct is_integral<unsigned short> : true_type { }; +template<> struct is_integral<int> : true_type { }; +template<> struct is_integral<unsigned int> : true_type { }; +template<> struct is_integral<long> : true_type { }; +template<> struct is_integral<unsigned long> : true_type { }; +#ifdef HAVE_LONG_LONG +template<> struct is_integral<long long> : true_type { }; +template<> struct is_integral<unsigned long long> : true_type { }; +#endif +template <class T> struct is_integral<const T> : is_integral<T> { }; +template <class T> struct is_integral<volatile T> : is_integral<T> { }; +template <class T> struct is_integral<const volatile T> : is_integral<T> { }; + +// is_floating_point is false except for the built-in floating-point types. +// A cv-qualified type is integral if and only if the underlying type is. +template <class T> struct is_floating_point : false_type { }; +template<> struct is_floating_point<float> : true_type { }; +template<> struct is_floating_point<double> : true_type { }; +template<> struct is_floating_point<long double> : true_type { }; +template <class T> struct is_floating_point<const T> + : is_floating_point<T> { }; +template <class T> struct is_floating_point<volatile T> + : is_floating_point<T> { }; +template <class T> struct is_floating_point<const volatile T> + : is_floating_point<T> { }; + +// is_pointer is false except for pointer types. A cv-qualified type (e.g. +// "int* const", as opposed to "int const*") is cv-qualified if and only if +// the underlying type is. +template <class T> struct is_pointer : false_type { }; +template <class T> struct is_pointer<T*> : true_type { }; +template <class T> struct is_pointer<const T> : is_pointer<T> { }; +template <class T> struct is_pointer<volatile T> : is_pointer<T> { }; +template <class T> struct is_pointer<const volatile T> : is_pointer<T> { }; + +#if !defined(_MSC_VER) && !(defined(__GNUC__) && __GNUC__ <= 3) + +namespace internal { + +template <class T> struct is_class_or_union { + template <class U> static small_ tester(void (U::*)()); + template <class U> static big_ tester(...); + static const bool value = sizeof(tester<T>(0)) == sizeof(small_); +}; + +// is_convertible chokes if the first argument is an array. That's why +// we use add_reference here. +template <bool NotUnum, class T> struct is_enum_impl + : is_convertible<typename add_reference<T>::type, int> { }; + +template <class T> struct is_enum_impl<true, T> : false_type { }; + +} // namespace internal + +// Specified by TR1 [4.5.1] primary type categories. + +// Implementation note: +// +// Each type is either void, integral, floating point, array, pointer, +// reference, member object pointer, member function pointer, enum, +// union or class. Out of these, only integral, floating point, reference, +// class and enum types are potentially convertible to int. Therefore, +// if a type is not a reference, integral, floating point or class and +// is convertible to int, it's a enum. Adding cv-qualification to a type +// does not change whether it's an enum. +// +// Is-convertible-to-int check is done only if all other checks pass, +// because it can't be used with some types (e.g. void or classes with +// inaccessible conversion operators). +template <class T> struct is_enum + : internal::is_enum_impl< + is_same<T, void>::value || + is_integral<T>::value || + is_floating_point<T>::value || + is_reference<T>::value || + internal::is_class_or_union<T>::value, + T> { }; + +template <class T> struct is_enum<const T> : is_enum<T> { }; +template <class T> struct is_enum<volatile T> : is_enum<T> { }; +template <class T> struct is_enum<const volatile T> : is_enum<T> { }; + +#endif + +// is_reference is false except for reference types. +template<typename T> struct is_reference : false_type {}; +template<typename T> struct is_reference<T&> : true_type {}; + + +// We can't get is_pod right without compiler help, so fail conservatively. +// We will assume it's false except for arithmetic types, enumerations, +// pointers and cv-qualified versions thereof. Note that std::pair<T,U> +// is not a POD even if T and U are PODs. +template <class T> struct is_pod + : integral_constant<bool, (is_integral<T>::value || + is_floating_point<T>::value || +#if !defined(_MSC_VER) && !(defined(__GNUC__) && __GNUC__ <= 3) + // is_enum is not available on MSVC. + is_enum<T>::value || +#endif + is_pointer<T>::value)> { }; +template <class T> struct is_pod<const T> : is_pod<T> { }; +template <class T> struct is_pod<volatile T> : is_pod<T> { }; +template <class T> struct is_pod<const volatile T> : is_pod<T> { }; + + +// We can't get has_trivial_constructor right without compiler help, so +// fail conservatively. We will assume it's false except for: (1) types +// for which is_pod is true. (2) std::pair of types with trivial +// constructors. (3) array of a type with a trivial constructor. +// (4) const versions thereof. +template <class T> struct has_trivial_constructor : is_pod<T> { }; +template <class T, class U> struct has_trivial_constructor<std::pair<T, U> > + : integral_constant<bool, + (has_trivial_constructor<T>::value && + has_trivial_constructor<U>::value)> { }; +template <class A, int N> struct has_trivial_constructor<A[N]> + : has_trivial_constructor<A> { }; +template <class T> struct has_trivial_constructor<const T> + : has_trivial_constructor<T> { }; + +// We can't get has_trivial_copy right without compiler help, so fail +// conservatively. We will assume it's false except for: (1) types +// for which is_pod is true. (2) std::pair of types with trivial copy +// constructors. (3) array of a type with a trivial copy constructor. +// (4) const versions thereof. +template <class T> struct has_trivial_copy : is_pod<T> { }; +template <class T, class U> struct has_trivial_copy<std::pair<T, U> > + : integral_constant<bool, + (has_trivial_copy<T>::value && + has_trivial_copy<U>::value)> { }; +template <class A, int N> struct has_trivial_copy<A[N]> + : has_trivial_copy<A> { }; +template <class T> struct has_trivial_copy<const T> : has_trivial_copy<T> { }; + +// We can't get has_trivial_assign right without compiler help, so fail +// conservatively. We will assume it's false except for: (1) types +// for which is_pod is true. (2) std::pair of types with trivial copy +// constructors. (3) array of a type with a trivial assign constructor. +template <class T> struct has_trivial_assign : is_pod<T> { }; +template <class T, class U> struct has_trivial_assign<std::pair<T, U> > + : integral_constant<bool, + (has_trivial_assign<T>::value && + has_trivial_assign<U>::value)> { }; +template <class A, int N> struct has_trivial_assign<A[N]> + : has_trivial_assign<A> { }; + +// We can't get has_trivial_destructor right without compiler help, so +// fail conservatively. We will assume it's false except for: (1) types +// for which is_pod is true. (2) std::pair of types with trivial +// destructors. (3) array of a type with a trivial destructor. +// (4) const versions thereof. +template <class T> struct has_trivial_destructor : is_pod<T> { }; +template <class T, class U> struct has_trivial_destructor<std::pair<T, U> > + : integral_constant<bool, + (has_trivial_destructor<T>::value && + has_trivial_destructor<U>::value)> { }; +template <class A, int N> struct has_trivial_destructor<A[N]> + : has_trivial_destructor<A> { }; +template <class T> struct has_trivial_destructor<const T> + : has_trivial_destructor<T> { }; + +// Specified by TR1 [4.7.1] +template<typename T> struct remove_const { typedef T type; }; +template<typename T> struct remove_const<T const> { typedef T type; }; +template<typename T> struct remove_volatile { typedef T type; }; +template<typename T> struct remove_volatile<T volatile> { typedef T type; }; +template<typename T> struct remove_cv { + typedef typename remove_const<typename remove_volatile<T>::type>::type type; +}; + + +// Specified by TR1 [4.7.2] Reference modifications. +template<typename T> struct remove_reference { typedef T type; }; +template<typename T> struct remove_reference<T&> { typedef T type; }; + +template <typename T> struct add_reference { typedef T& type; }; +template <typename T> struct add_reference<T&> { typedef T& type; }; + +// Specified by TR1 [4.7.4] Pointer modifications. +template<typename T> struct remove_pointer { typedef T type; }; +template<typename T> struct remove_pointer<T*> { typedef T type; }; +template<typename T> struct remove_pointer<T* const> { typedef T type; }; +template<typename T> struct remove_pointer<T* volatile> { typedef T type; }; +template<typename T> struct remove_pointer<T* const volatile> { + typedef T type; }; + +// Specified by TR1 [4.6] Relationships between types +template<typename T, typename U> struct is_same : public false_type { }; +template<typename T> struct is_same<T, T> : public true_type { }; + +// Specified by TR1 [4.6] Relationships between types +#if !defined(_MSC_VER) && !(defined(__GNUC__) && __GNUC__ <= 3) +namespace internal { + +// This class is an implementation detail for is_convertible, and you +// don't need to know how it works to use is_convertible. For those +// who care: we declare two different functions, one whose argument is +// of type To and one with a variadic argument list. We give them +// return types of different size, so we can use sizeof to trick the +// compiler into telling us which function it would have chosen if we +// had called it with an argument of type From. See Alexandrescu's +// _Modern C++ Design_ for more details on this sort of trick. + +template <typename From, typename To> +struct ConvertHelper { + static small_ Test(To); + static big_ Test(...); + static From Create(); +}; +} // namespace internal + +// Inherits from true_type if From is convertible to To, false_type otherwise. +template <typename From, typename To> +struct is_convertible + : integral_constant<bool, + sizeof(internal::ConvertHelper<From, To>::Test( + internal::ConvertHelper<From, To>::Create())) + == sizeof(small_)> { +}; +#endif + +} // namespace internal +} // namespace protobuf +} // namespace google + +#endif // GOOGLE_PROTOBUF_TYPE_TRAITS_H_ diff --git a/src/google/protobuf/stubs/type_traits_unittest.cc b/src/google/protobuf/stubs/type_traits_unittest.cc new file mode 100644 index 0000000..7a8cbfb --- /dev/null +++ b/src/google/protobuf/stubs/type_traits_unittest.cc @@ -0,0 +1,628 @@ +// Copyright (c) 2006, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// ---- +// Author: Matt Austern + +#include <google/protobuf/stubs/type_traits.h> + +#include <stdlib.h> // for exit() +#include <stdio.h> +#include <string> +#include <vector> + +#include <google/protobuf/testing/googletest.h> +#include <gtest/gtest.h> + +typedef int int32; +typedef long int64; + +using std::string; +using std::vector; +using std::pair; + + +// This assertion produces errors like "error: invalid use of +// incomplete type 'struct <unnamed>::AssertTypesEq<const int, int>'" +// when it fails. +template<typename T, typename U> struct AssertTypesEq; +template<typename T> struct AssertTypesEq<T, T> {}; +#define COMPILE_ASSERT_TYPES_EQ(T, U) static_cast<void>(AssertTypesEq<T, U>()) + +// A user-defined POD type. +struct A { + int n_; +}; + +// A user-defined non-POD type with a trivial copy constructor. +class B { + public: + explicit B(int n) : n_(n) { } + private: + int n_; +}; + +// Another user-defined non-POD type with a trivial copy constructor. +// We will explicitly declare C to have a trivial copy constructor +// by specializing has_trivial_copy. +class C { + public: + explicit C(int n) : n_(n) { } + private: + int n_; +}; + +namespace google { +namespace protobuf { +namespace internal { +template<> struct has_trivial_copy<C> : true_type { }; +} // namespace internal +} // namespace protobuf +} // namespace google + +// Another user-defined non-POD type with a trivial assignment operator. +// We will explicitly declare C to have a trivial assignment operator +// by specializing has_trivial_assign. +class D { + public: + explicit D(int n) : n_(n) { } + private: + int n_; +}; + +namespace google { +namespace protobuf { +namespace internal { +template<> struct has_trivial_assign<D> : true_type { }; +} // namespace internal +} // namespace protobuf +} // namespace google + +// Another user-defined non-POD type with a trivial constructor. +// We will explicitly declare E to have a trivial constructor +// by specializing has_trivial_constructor. +class E { + public: + int n_; +}; + +namespace google { +namespace protobuf { +namespace internal { +template<> struct has_trivial_constructor<E> : true_type { }; +} // namespace internal +} // namespace protobuf +} // namespace google + +// Another user-defined non-POD type with a trivial destructor. +// We will explicitly declare E to have a trivial destructor +// by specializing has_trivial_destructor. +class F { + public: + explicit F(int n) : n_(n) { } + private: + int n_; +}; + +namespace google { +namespace protobuf { +namespace internal { +template<> struct has_trivial_destructor<F> : true_type { }; +} // namespace internal +} // namespace protobuf +} // namespace google + +enum G {}; + +union H {}; + +class I { + public: + operator int() const; +}; + +class J { + private: + operator int() const; +}; + +namespace google { +namespace protobuf { +namespace internal { +namespace { + +// A base class and a derived class that inherits from it, used for +// testing conversion type traits. +class Base { + public: + virtual ~Base() { } +}; + +class Derived : public Base { +}; + +TEST(TypeTraitsTest, TestIsInteger) { + // Verify that is_integral is true for all integer types. + EXPECT_TRUE(is_integral<bool>::value); + EXPECT_TRUE(is_integral<char>::value); + EXPECT_TRUE(is_integral<unsigned char>::value); + EXPECT_TRUE(is_integral<signed char>::value); + EXPECT_TRUE(is_integral<wchar_t>::value); + EXPECT_TRUE(is_integral<int>::value); + EXPECT_TRUE(is_integral<unsigned int>::value); + EXPECT_TRUE(is_integral<short>::value); + EXPECT_TRUE(is_integral<unsigned short>::value); + EXPECT_TRUE(is_integral<long>::value); + EXPECT_TRUE(is_integral<unsigned long>::value); + + // Verify that is_integral is false for a few non-integer types. + EXPECT_FALSE(is_integral<void>::value); + EXPECT_FALSE(is_integral<float>::value); + EXPECT_FALSE(is_integral<string>::value); + EXPECT_FALSE(is_integral<int*>::value); + EXPECT_FALSE(is_integral<A>::value); + EXPECT_FALSE((is_integral<pair<int, int> >::value)); + + // Verify that cv-qualified integral types are still integral, and + // cv-qualified non-integral types are still non-integral. + EXPECT_TRUE(is_integral<const char>::value); + EXPECT_TRUE(is_integral<volatile bool>::value); + EXPECT_TRUE(is_integral<const volatile unsigned int>::value); + EXPECT_FALSE(is_integral<const float>::value); + EXPECT_FALSE(is_integral<int* volatile>::value); + EXPECT_FALSE(is_integral<const volatile string>::value); +} + +TEST(TypeTraitsTest, TestIsFloating) { + // Verify that is_floating_point is true for all floating-point types. + EXPECT_TRUE(is_floating_point<float>::value); + EXPECT_TRUE(is_floating_point<double>::value); + EXPECT_TRUE(is_floating_point<long double>::value); + + // Verify that is_floating_point is false for a few non-float types. + EXPECT_FALSE(is_floating_point<void>::value); + EXPECT_FALSE(is_floating_point<long>::value); + EXPECT_FALSE(is_floating_point<string>::value); + EXPECT_FALSE(is_floating_point<float*>::value); + EXPECT_FALSE(is_floating_point<A>::value); + EXPECT_FALSE((is_floating_point<pair<int, int> >::value)); + + // Verify that cv-qualified floating point types are still floating, and + // cv-qualified non-floating types are still non-floating. + EXPECT_TRUE(is_floating_point<const float>::value); + EXPECT_TRUE(is_floating_point<volatile double>::value); + EXPECT_TRUE(is_floating_point<const volatile long double>::value); + EXPECT_FALSE(is_floating_point<const int>::value); + EXPECT_FALSE(is_floating_point<volatile string>::value); + EXPECT_FALSE(is_floating_point<const volatile char>::value); +} + +TEST(TypeTraitsTest, TestIsPointer) { + // Verify that is_pointer is true for some pointer types. + EXPECT_TRUE(is_pointer<int*>::value); + EXPECT_TRUE(is_pointer<void*>::value); + EXPECT_TRUE(is_pointer<string*>::value); + EXPECT_TRUE(is_pointer<const void*>::value); + EXPECT_TRUE(is_pointer<volatile float* const*>::value); + + // Verify that is_pointer is false for some non-pointer types. + EXPECT_FALSE(is_pointer<void>::value); + EXPECT_FALSE(is_pointer<float&>::value); + EXPECT_FALSE(is_pointer<long>::value); + EXPECT_FALSE(is_pointer<vector<int*> >::value); + EXPECT_FALSE(is_pointer<int[5]>::value); + + // A function pointer is a pointer, but a function type, or a function + // reference type, is not. + EXPECT_TRUE(is_pointer<int (*)(int x)>::value); + EXPECT_FALSE(is_pointer<void(char x)>::value); + EXPECT_FALSE(is_pointer<double (&)(string x)>::value); + + // Verify that is_pointer<T> is true for some cv-qualified pointer types, + // and false for some cv-qualified non-pointer types. + EXPECT_TRUE(is_pointer<int* const>::value); + EXPECT_TRUE(is_pointer<const void* volatile>::value); + EXPECT_TRUE(is_pointer<char** const volatile>::value); + EXPECT_FALSE(is_pointer<const int>::value); + EXPECT_FALSE(is_pointer<volatile vector<int*> >::value); + EXPECT_FALSE(is_pointer<const volatile double>::value); +} + +TEST(TypeTraitsTest, TestIsEnum) { +// is_enum isn't supported on MSVC or gcc 3.x +#if !defined(_MSC_VER) && !(defined(__GNUC__) && __GNUC__ <= 3) + // Verify that is_enum is true for enum types. + EXPECT_TRUE(is_enum<G>::value); + EXPECT_TRUE(is_enum<const G>::value); + EXPECT_TRUE(is_enum<volatile G>::value); + EXPECT_TRUE(is_enum<const volatile G>::value); + + // Verify that is_enum is false for a few non-enum types. + EXPECT_FALSE(is_enum<void>::value); + EXPECT_FALSE(is_enum<G&>::value); + EXPECT_FALSE(is_enum<G[1]>::value); + EXPECT_FALSE(is_enum<const G[1]>::value); + EXPECT_FALSE(is_enum<G[]>::value); + EXPECT_FALSE(is_enum<int>::value); + EXPECT_FALSE(is_enum<float>::value); + EXPECT_FALSE(is_enum<A>::value); + EXPECT_FALSE(is_enum<A*>::value); + EXPECT_FALSE(is_enum<const A>::value); + EXPECT_FALSE(is_enum<H>::value); + EXPECT_FALSE(is_enum<I>::value); + EXPECT_FALSE(is_enum<J>::value); + EXPECT_FALSE(is_enum<void()>::value); + EXPECT_FALSE(is_enum<void(*)()>::value); + EXPECT_FALSE(is_enum<int A::*>::value); + EXPECT_FALSE(is_enum<void (A::*)()>::value); +#endif +} + +TEST(TypeTraitsTest, TestIsReference) { + // Verifies that is_reference is true for all reference types. + typedef float& RefFloat; + EXPECT_TRUE(is_reference<float&>::value); + EXPECT_TRUE(is_reference<const int&>::value); + EXPECT_TRUE(is_reference<const int*&>::value); + EXPECT_TRUE(is_reference<int (&)(bool)>::value); + EXPECT_TRUE(is_reference<RefFloat>::value); + EXPECT_TRUE(is_reference<const RefFloat>::value); + EXPECT_TRUE(is_reference<volatile RefFloat>::value); + EXPECT_TRUE(is_reference<const volatile RefFloat>::value); + + + // Verifies that is_reference is false for all non-reference types. + EXPECT_FALSE(is_reference<float>::value); + EXPECT_FALSE(is_reference<const float>::value); + EXPECT_FALSE(is_reference<volatile float>::value); + EXPECT_FALSE(is_reference<const volatile float>::value); + EXPECT_FALSE(is_reference<const int*>::value); + EXPECT_FALSE(is_reference<int()>::value); + EXPECT_FALSE(is_reference<void(*)(const char&)>::value); +} + +TEST(TypeTraitsTest, TestAddReference) { + COMPILE_ASSERT_TYPES_EQ(int&, add_reference<int>::type); + COMPILE_ASSERT_TYPES_EQ(const int&, add_reference<const int>::type); + COMPILE_ASSERT_TYPES_EQ(volatile int&, + add_reference<volatile int>::type); + COMPILE_ASSERT_TYPES_EQ(const volatile int&, + add_reference<const volatile int>::type); + COMPILE_ASSERT_TYPES_EQ(int&, add_reference<int&>::type); + COMPILE_ASSERT_TYPES_EQ(const int&, add_reference<const int&>::type); + COMPILE_ASSERT_TYPES_EQ(volatile int&, + add_reference<volatile int&>::type); + COMPILE_ASSERT_TYPES_EQ(const volatile int&, + add_reference<const volatile int&>::type); +} + +TEST(TypeTraitsTest, TestIsPod) { + // Verify that arithmetic types and pointers are marked as PODs. + EXPECT_TRUE(is_pod<bool>::value); + EXPECT_TRUE(is_pod<char>::value); + EXPECT_TRUE(is_pod<unsigned char>::value); + EXPECT_TRUE(is_pod<signed char>::value); + EXPECT_TRUE(is_pod<wchar_t>::value); + EXPECT_TRUE(is_pod<int>::value); + EXPECT_TRUE(is_pod<unsigned int>::value); + EXPECT_TRUE(is_pod<short>::value); + EXPECT_TRUE(is_pod<unsigned short>::value); + EXPECT_TRUE(is_pod<long>::value); + EXPECT_TRUE(is_pod<unsigned long>::value); + EXPECT_TRUE(is_pod<float>::value); + EXPECT_TRUE(is_pod<double>::value); + EXPECT_TRUE(is_pod<long double>::value); + EXPECT_TRUE(is_pod<string*>::value); + EXPECT_TRUE(is_pod<A*>::value); + EXPECT_TRUE(is_pod<const B*>::value); + EXPECT_TRUE(is_pod<C**>::value); + EXPECT_TRUE(is_pod<const int>::value); + EXPECT_TRUE(is_pod<char* volatile>::value); + EXPECT_TRUE(is_pod<const volatile double>::value); +#if !defined(_MSC_VER) && !(defined(__GNUC__) && __GNUC__ <= 3) + EXPECT_TRUE(is_pod<G>::value); + EXPECT_TRUE(is_pod<const G>::value); + EXPECT_TRUE(is_pod<volatile G>::value); + EXPECT_TRUE(is_pod<const volatile G>::value); +#endif + + // Verify that some non-POD types are not marked as PODs. + EXPECT_FALSE(is_pod<void>::value); + EXPECT_FALSE(is_pod<string>::value); + EXPECT_FALSE((is_pod<pair<int, int> >::value)); + EXPECT_FALSE(is_pod<A>::value); + EXPECT_FALSE(is_pod<B>::value); + EXPECT_FALSE(is_pod<C>::value); + EXPECT_FALSE(is_pod<const string>::value); + EXPECT_FALSE(is_pod<volatile A>::value); + EXPECT_FALSE(is_pod<const volatile B>::value); +} + +TEST(TypeTraitsTest, TestHasTrivialConstructor) { + // Verify that arithmetic types and pointers have trivial constructors. + EXPECT_TRUE(has_trivial_constructor<bool>::value); + EXPECT_TRUE(has_trivial_constructor<char>::value); + EXPECT_TRUE(has_trivial_constructor<unsigned char>::value); + EXPECT_TRUE(has_trivial_constructor<signed char>::value); + EXPECT_TRUE(has_trivial_constructor<wchar_t>::value); + EXPECT_TRUE(has_trivial_constructor<int>::value); + EXPECT_TRUE(has_trivial_constructor<unsigned int>::value); + EXPECT_TRUE(has_trivial_constructor<short>::value); + EXPECT_TRUE(has_trivial_constructor<unsigned short>::value); + EXPECT_TRUE(has_trivial_constructor<long>::value); + EXPECT_TRUE(has_trivial_constructor<unsigned long>::value); + EXPECT_TRUE(has_trivial_constructor<float>::value); + EXPECT_TRUE(has_trivial_constructor<double>::value); + EXPECT_TRUE(has_trivial_constructor<long double>::value); + EXPECT_TRUE(has_trivial_constructor<string*>::value); + EXPECT_TRUE(has_trivial_constructor<A*>::value); + EXPECT_TRUE(has_trivial_constructor<const B*>::value); + EXPECT_TRUE(has_trivial_constructor<C**>::value); + + // Verify that pairs and arrays of such types have trivial + // constructors. + typedef int int10[10]; + EXPECT_TRUE((has_trivial_constructor<pair<int, char*> >::value)); + EXPECT_TRUE(has_trivial_constructor<int10>::value); + + // Verify that pairs of types without trivial constructors + // are not marked as trivial. + EXPECT_FALSE((has_trivial_constructor<pair<int, string> >::value)); + EXPECT_FALSE((has_trivial_constructor<pair<string, int> >::value)); + + // Verify that types without trivial constructors are + // correctly marked as such. + EXPECT_FALSE(has_trivial_constructor<string>::value); + EXPECT_FALSE(has_trivial_constructor<vector<int> >::value); + + // Verify that E, which we have declared to have a trivial + // constructor, is correctly marked as such. + EXPECT_TRUE(has_trivial_constructor<E>::value); +} + +TEST(TypeTraitsTest, TestHasTrivialCopy) { + // Verify that arithmetic types and pointers have trivial copy + // constructors. + EXPECT_TRUE(has_trivial_copy<bool>::value); + EXPECT_TRUE(has_trivial_copy<char>::value); + EXPECT_TRUE(has_trivial_copy<unsigned char>::value); + EXPECT_TRUE(has_trivial_copy<signed char>::value); + EXPECT_TRUE(has_trivial_copy<wchar_t>::value); + EXPECT_TRUE(has_trivial_copy<int>::value); + EXPECT_TRUE(has_trivial_copy<unsigned int>::value); + EXPECT_TRUE(has_trivial_copy<short>::value); + EXPECT_TRUE(has_trivial_copy<unsigned short>::value); + EXPECT_TRUE(has_trivial_copy<long>::value); + EXPECT_TRUE(has_trivial_copy<unsigned long>::value); + EXPECT_TRUE(has_trivial_copy<float>::value); + EXPECT_TRUE(has_trivial_copy<double>::value); + EXPECT_TRUE(has_trivial_copy<long double>::value); + EXPECT_TRUE(has_trivial_copy<string*>::value); + EXPECT_TRUE(has_trivial_copy<A*>::value); + EXPECT_TRUE(has_trivial_copy<const B*>::value); + EXPECT_TRUE(has_trivial_copy<C**>::value); + + // Verify that pairs and arrays of such types have trivial + // copy constructors. + typedef int int10[10]; + EXPECT_TRUE((has_trivial_copy<pair<int, char*> >::value)); + EXPECT_TRUE(has_trivial_copy<int10>::value); + + // Verify that pairs of types without trivial copy constructors + // are not marked as trivial. + EXPECT_FALSE((has_trivial_copy<pair<int, string> >::value)); + EXPECT_FALSE((has_trivial_copy<pair<string, int> >::value)); + + // Verify that types without trivial copy constructors are + // correctly marked as such. + EXPECT_FALSE(has_trivial_copy<string>::value); + EXPECT_FALSE(has_trivial_copy<vector<int> >::value); + + // Verify that C, which we have declared to have a trivial + // copy constructor, is correctly marked as such. + EXPECT_TRUE(has_trivial_copy<C>::value); +} + +TEST(TypeTraitsTest, TestHasTrivialAssign) { + // Verify that arithmetic types and pointers have trivial assignment + // operators. + EXPECT_TRUE(has_trivial_assign<bool>::value); + EXPECT_TRUE(has_trivial_assign<char>::value); + EXPECT_TRUE(has_trivial_assign<unsigned char>::value); + EXPECT_TRUE(has_trivial_assign<signed char>::value); + EXPECT_TRUE(has_trivial_assign<wchar_t>::value); + EXPECT_TRUE(has_trivial_assign<int>::value); + EXPECT_TRUE(has_trivial_assign<unsigned int>::value); + EXPECT_TRUE(has_trivial_assign<short>::value); + EXPECT_TRUE(has_trivial_assign<unsigned short>::value); + EXPECT_TRUE(has_trivial_assign<long>::value); + EXPECT_TRUE(has_trivial_assign<unsigned long>::value); + EXPECT_TRUE(has_trivial_assign<float>::value); + EXPECT_TRUE(has_trivial_assign<double>::value); + EXPECT_TRUE(has_trivial_assign<long double>::value); + EXPECT_TRUE(has_trivial_assign<string*>::value); + EXPECT_TRUE(has_trivial_assign<A*>::value); + EXPECT_TRUE(has_trivial_assign<const B*>::value); + EXPECT_TRUE(has_trivial_assign<C**>::value); + + // Verify that pairs and arrays of such types have trivial + // assignment operators. + typedef int int10[10]; + EXPECT_TRUE((has_trivial_assign<pair<int, char*> >::value)); + EXPECT_TRUE(has_trivial_assign<int10>::value); + + // Verify that pairs of types without trivial assignment operators + // are not marked as trivial. + EXPECT_FALSE((has_trivial_assign<pair<int, string> >::value)); + EXPECT_FALSE((has_trivial_assign<pair<string, int> >::value)); + + // Verify that types without trivial assignment operators are + // correctly marked as such. + EXPECT_FALSE(has_trivial_assign<string>::value); + EXPECT_FALSE(has_trivial_assign<vector<int> >::value); + + // Verify that D, which we have declared to have a trivial + // assignment operator, is correctly marked as such. + EXPECT_TRUE(has_trivial_assign<D>::value); +} + +TEST(TypeTraitsTest, TestHasTrivialDestructor) { + // Verify that arithmetic types and pointers have trivial destructors. + EXPECT_TRUE(has_trivial_destructor<bool>::value); + EXPECT_TRUE(has_trivial_destructor<char>::value); + EXPECT_TRUE(has_trivial_destructor<unsigned char>::value); + EXPECT_TRUE(has_trivial_destructor<signed char>::value); + EXPECT_TRUE(has_trivial_destructor<wchar_t>::value); + EXPECT_TRUE(has_trivial_destructor<int>::value); + EXPECT_TRUE(has_trivial_destructor<unsigned int>::value); + EXPECT_TRUE(has_trivial_destructor<short>::value); + EXPECT_TRUE(has_trivial_destructor<unsigned short>::value); + EXPECT_TRUE(has_trivial_destructor<long>::value); + EXPECT_TRUE(has_trivial_destructor<unsigned long>::value); + EXPECT_TRUE(has_trivial_destructor<float>::value); + EXPECT_TRUE(has_trivial_destructor<double>::value); + EXPECT_TRUE(has_trivial_destructor<long double>::value); + EXPECT_TRUE(has_trivial_destructor<string*>::value); + EXPECT_TRUE(has_trivial_destructor<A*>::value); + EXPECT_TRUE(has_trivial_destructor<const B*>::value); + EXPECT_TRUE(has_trivial_destructor<C**>::value); + + // Verify that pairs and arrays of such types have trivial + // destructors. + typedef int int10[10]; + EXPECT_TRUE((has_trivial_destructor<pair<int, char*> >::value)); + EXPECT_TRUE(has_trivial_destructor<int10>::value); + + // Verify that pairs of types without trivial destructors + // are not marked as trivial. + EXPECT_FALSE((has_trivial_destructor<pair<int, string> >::value)); + EXPECT_FALSE((has_trivial_destructor<pair<string, int> >::value)); + + // Verify that types without trivial destructors are + // correctly marked as such. + EXPECT_FALSE(has_trivial_destructor<string>::value); + EXPECT_FALSE(has_trivial_destructor<vector<int> >::value); + + // Verify that F, which we have declared to have a trivial + // destructor, is correctly marked as such. + EXPECT_TRUE(has_trivial_destructor<F>::value); +} + +// Tests remove_pointer. +TEST(TypeTraitsTest, TestRemovePointer) { + COMPILE_ASSERT_TYPES_EQ(int, remove_pointer<int>::type); + COMPILE_ASSERT_TYPES_EQ(int, remove_pointer<int*>::type); + COMPILE_ASSERT_TYPES_EQ(const int, remove_pointer<const int*>::type); + COMPILE_ASSERT_TYPES_EQ(int, remove_pointer<int* const>::type); + COMPILE_ASSERT_TYPES_EQ(int, remove_pointer<int* volatile>::type); +} + +TEST(TypeTraitsTest, TestRemoveConst) { + COMPILE_ASSERT_TYPES_EQ(int, remove_const<int>::type); + COMPILE_ASSERT_TYPES_EQ(int, remove_const<const int>::type); + COMPILE_ASSERT_TYPES_EQ(int *, remove_const<int * const>::type); + // TR1 examples. + COMPILE_ASSERT_TYPES_EQ(const int *, remove_const<const int *>::type); + COMPILE_ASSERT_TYPES_EQ(volatile int, + remove_const<const volatile int>::type); +} + +TEST(TypeTraitsTest, TestRemoveVolatile) { + COMPILE_ASSERT_TYPES_EQ(int, remove_volatile<int>::type); + COMPILE_ASSERT_TYPES_EQ(int, remove_volatile<volatile int>::type); + COMPILE_ASSERT_TYPES_EQ(int *, remove_volatile<int * volatile>::type); + // TR1 examples. + COMPILE_ASSERT_TYPES_EQ(volatile int *, + remove_volatile<volatile int *>::type); + COMPILE_ASSERT_TYPES_EQ(const int, + remove_volatile<const volatile int>::type); +} + +TEST(TypeTraitsTest, TestRemoveCV) { + COMPILE_ASSERT_TYPES_EQ(int, remove_cv<int>::type); + COMPILE_ASSERT_TYPES_EQ(int, remove_cv<volatile int>::type); + COMPILE_ASSERT_TYPES_EQ(int, remove_cv<const int>::type); + COMPILE_ASSERT_TYPES_EQ(int *, remove_cv<int * const volatile>::type); + // TR1 examples. + COMPILE_ASSERT_TYPES_EQ(const volatile int *, + remove_cv<const volatile int *>::type); + COMPILE_ASSERT_TYPES_EQ(int, + remove_cv<const volatile int>::type); +} + +TEST(TypeTraitsTest, TestRemoveReference) { + COMPILE_ASSERT_TYPES_EQ(int, remove_reference<int>::type); + COMPILE_ASSERT_TYPES_EQ(int, remove_reference<int&>::type); + COMPILE_ASSERT_TYPES_EQ(const int, remove_reference<const int&>::type); + COMPILE_ASSERT_TYPES_EQ(int*, remove_reference<int * &>::type); +} + +TEST(TypeTraitsTest, TestIsSame) { + EXPECT_TRUE((is_same<int32, int32>::value)); + EXPECT_FALSE((is_same<int32, int64>::value)); + EXPECT_FALSE((is_same<int64, int32>::value)); + EXPECT_FALSE((is_same<int, const int>::value)); + + EXPECT_TRUE((is_same<void, void>::value)); + EXPECT_FALSE((is_same<void, int>::value)); + EXPECT_FALSE((is_same<int, void>::value)); + + EXPECT_TRUE((is_same<int*, int*>::value)); + EXPECT_TRUE((is_same<void*, void*>::value)); + EXPECT_FALSE((is_same<int*, void*>::value)); + EXPECT_FALSE((is_same<void*, int*>::value)); + EXPECT_FALSE((is_same<void*, const void*>::value)); + EXPECT_FALSE((is_same<void*, void* const>::value)); + + EXPECT_TRUE((is_same<Base*, Base*>::value)); + EXPECT_TRUE((is_same<Derived*, Derived*>::value)); + EXPECT_FALSE((is_same<Base*, Derived*>::value)); + EXPECT_FALSE((is_same<Derived*, Base*>::value)); +} + +TEST(TypeTraitsTest, TestConvertible) { +#if !defined(_MSC_VER) && !(defined(__GNUC__) && __GNUC__ <= 3) + EXPECT_TRUE((is_convertible<int, int>::value)); + EXPECT_TRUE((is_convertible<int, long>::value)); + EXPECT_TRUE((is_convertible<long, int>::value)); + + EXPECT_TRUE((is_convertible<int*, void*>::value)); + EXPECT_FALSE((is_convertible<void*, int*>::value)); + + EXPECT_TRUE((is_convertible<Derived*, Base*>::value)); + EXPECT_FALSE((is_convertible<Base*, Derived*>::value)); + EXPECT_TRUE((is_convertible<Derived*, const Base*>::value)); + EXPECT_FALSE((is_convertible<const Derived*, Base*>::value)); +#endif +} + +} // anonymous namespace +} // namespace internal +} // namespace protobuf +} // namespace google diff --git a/src/google/protobuf/test_util.cc b/src/google/protobuf/test_util.cc index af8b390..f3cf7a9 100644 --- a/src/google/protobuf/test_util.cc +++ b/src/google/protobuf/test_util.cc @@ -50,6 +50,14 @@ namespace google { namespace protobuf { void TestUtil::SetAllFields(unittest::TestAllTypes* message) { + SetOptionalFields(message); + AddRepeatedFields1(message); + AddRepeatedFields2(message); + SetDefaultFields(message); + SetOneofFields(message); +} + +void TestUtil::SetOptionalFields(unittest::TestAllTypes* message) { message->set_optional_int32 (101); message->set_optional_int64 (102); message->set_optional_uint32 (103); @@ -66,10 +74,12 @@ void TestUtil::SetAllFields(unittest::TestAllTypes* message) { message->set_optional_string ("115"); message->set_optional_bytes ("116"); - message->mutable_optionalgroup ()->set_a(117); - message->mutable_optional_nested_message ()->set_bb(118); - message->mutable_optional_foreign_message()->set_c(119); - message->mutable_optional_import_message ()->set_d(120); + message->mutable_optionalgroup ()->set_a(117); + message->mutable_optional_nested_message ()->set_bb(118); + message->mutable_optional_foreign_message ()->set_c(119); + message->mutable_optional_import_message ()->set_d(120); + message->mutable_optional_public_import_message()->set_e(126); + message->mutable_optional_lazy_message ()->set_bb(127); message->set_optional_nested_enum (unittest::TestAllTypes::BAZ); message->set_optional_foreign_enum(unittest::FOREIGN_BAZ ); @@ -87,9 +97,11 @@ void TestUtil::SetAllFields(unittest::TestAllTypes* message) { message->GetDescriptor()->FindFieldByName("optional_cord"), "125"); #endif // !PROTOBUF_TEST_NO_DESCRIPTORS +} - // ----------------------------------------------------------------- +// ------------------------------------------------------------------- +void TestUtil::AddRepeatedFields1(unittest::TestAllTypes* message) { message->add_repeated_int32 (201); message->add_repeated_int64 (202); message->add_repeated_uint32 (203); @@ -110,6 +122,7 @@ void TestUtil::SetAllFields(unittest::TestAllTypes* message) { message->add_repeated_nested_message ()->set_bb(218); message->add_repeated_foreign_message()->set_c(219); message->add_repeated_import_message ()->set_d(220); + message->add_repeated_lazy_message ()->set_bb(227); message->add_repeated_nested_enum (unittest::TestAllTypes::BAR); message->add_repeated_foreign_enum(unittest::FOREIGN_BAR ); @@ -125,7 +138,9 @@ void TestUtil::SetAllFields(unittest::TestAllTypes* message) { message->GetDescriptor()->FindFieldByName("repeated_cord"), "225"); #endif // !PROTOBUF_TEST_NO_DESCRIPTORS +} +void TestUtil::AddRepeatedFields2(unittest::TestAllTypes* message) { // Add a second one of each field. message->add_repeated_int32 (301); message->add_repeated_int64 (302); @@ -147,6 +162,7 @@ void TestUtil::SetAllFields(unittest::TestAllTypes* message) { message->add_repeated_nested_message ()->set_bb(318); message->add_repeated_foreign_message()->set_c(319); message->add_repeated_import_message ()->set_d(320); + message->add_repeated_lazy_message ()->set_bb(327); message->add_repeated_nested_enum (unittest::TestAllTypes::BAZ); message->add_repeated_foreign_enum(unittest::FOREIGN_BAZ ); @@ -162,9 +178,11 @@ void TestUtil::SetAllFields(unittest::TestAllTypes* message) { message->GetDescriptor()->FindFieldByName("repeated_cord"), "325"); #endif // !PROTOBUF_TEST_NO_DESCRIPTORS +} - // ----------------------------------------------------------------- +// ------------------------------------------------------------------- +void TestUtil::SetDefaultFields(unittest::TestAllTypes* message) { message->set_default_int32 (401); message->set_default_int64 (402); message->set_default_uint32 (403); @@ -220,6 +238,7 @@ void TestUtil::ModifyRepeatedFields(unittest::TestAllTypes* message) { message->mutable_repeated_nested_message (1)->set_bb(518); message->mutable_repeated_foreign_message(1)->set_c(519); message->mutable_repeated_import_message (1)->set_d(520); + message->mutable_repeated_lazy_message (1)->set_bb(527); message->set_repeated_nested_enum (1, unittest::TestAllTypes::FOO); message->set_repeated_foreign_enum(1, unittest::FOREIGN_FOO ); @@ -237,6 +256,14 @@ void TestUtil::ModifyRepeatedFields(unittest::TestAllTypes* message) { #endif // !PROTOBUF_TEST_NO_DESCRIPTORS } +// ------------------------------------------------------------------ +void TestUtil::SetOneofFields(unittest::TestAllTypes* message) { + message->set_oneof_uint32(601); + message->mutable_oneof_nested_message()->set_bb(602); + message->set_oneof_string("603"); + message->set_oneof_bytes("604"); +} + // ------------------------------------------------------------------- void TestUtil::ExpectAllFieldsSet(const unittest::TestAllTypes& message) { @@ -256,15 +283,19 @@ void TestUtil::ExpectAllFieldsSet(const unittest::TestAllTypes& message) { EXPECT_TRUE(message.has_optional_string ()); EXPECT_TRUE(message.has_optional_bytes ()); - EXPECT_TRUE(message.has_optionalgroup ()); - EXPECT_TRUE(message.has_optional_nested_message ()); - EXPECT_TRUE(message.has_optional_foreign_message()); - EXPECT_TRUE(message.has_optional_import_message ()); + EXPECT_TRUE(message.has_optionalgroup ()); + EXPECT_TRUE(message.has_optional_nested_message ()); + EXPECT_TRUE(message.has_optional_foreign_message ()); + EXPECT_TRUE(message.has_optional_import_message ()); + EXPECT_TRUE(message.has_optional_public_import_message()); + EXPECT_TRUE(message.has_optional_lazy_message ()); - EXPECT_TRUE(message.optionalgroup ().has_a()); - EXPECT_TRUE(message.optional_nested_message ().has_bb()); - EXPECT_TRUE(message.optional_foreign_message().has_c()); - EXPECT_TRUE(message.optional_import_message ().has_d()); + EXPECT_TRUE(message.optionalgroup ().has_a()); + EXPECT_TRUE(message.optional_nested_message ().has_bb()); + EXPECT_TRUE(message.optional_foreign_message ().has_c()); + EXPECT_TRUE(message.optional_import_message ().has_d()); + EXPECT_TRUE(message.optional_public_import_message().has_e()); + EXPECT_TRUE(message.optional_lazy_message ().has_bb()); EXPECT_TRUE(message.has_optional_nested_enum ()); EXPECT_TRUE(message.has_optional_foreign_enum()); @@ -287,14 +318,16 @@ void TestUtil::ExpectAllFieldsSet(const unittest::TestAllTypes& message) { EXPECT_EQ(110 , message.optional_sfixed64()); EXPECT_EQ(111 , message.optional_float ()); EXPECT_EQ(112 , message.optional_double ()); - EXPECT_EQ(true , message.optional_bool ()); + EXPECT_TRUE( message.optional_bool ()); EXPECT_EQ("115", message.optional_string ()); EXPECT_EQ("116", message.optional_bytes ()); - EXPECT_EQ(117, message.optionalgroup ().a()); - EXPECT_EQ(118, message.optional_nested_message ().bb()); - EXPECT_EQ(119, message.optional_foreign_message().c()); - EXPECT_EQ(120, message.optional_import_message ().d()); + EXPECT_EQ(117, message.optionalgroup ().a()); + EXPECT_EQ(118, message.optional_nested_message ().bb()); + EXPECT_EQ(119, message.optional_foreign_message ().c()); + EXPECT_EQ(120, message.optional_import_message ().d()); + EXPECT_EQ(126, message.optional_public_import_message ().e()); + EXPECT_EQ(127, message.optional_lazy_message ().bb()); EXPECT_EQ(unittest::TestAllTypes::BAZ, message.optional_nested_enum ()); EXPECT_EQ(unittest::FOREIGN_BAZ , message.optional_foreign_enum()); @@ -323,6 +356,7 @@ void TestUtil::ExpectAllFieldsSet(const unittest::TestAllTypes& message) { ASSERT_EQ(2, message.repeated_nested_message_size ()); ASSERT_EQ(2, message.repeated_foreign_message_size()); ASSERT_EQ(2, message.repeated_import_message_size ()); + ASSERT_EQ(2, message.repeated_lazy_message_size ()); ASSERT_EQ(2, message.repeated_nested_enum_size ()); ASSERT_EQ(2, message.repeated_foreign_enum_size ()); ASSERT_EQ(2, message.repeated_import_enum_size ()); @@ -344,7 +378,7 @@ void TestUtil::ExpectAllFieldsSet(const unittest::TestAllTypes& message) { EXPECT_EQ(210 , message.repeated_sfixed64(0)); EXPECT_EQ(211 , message.repeated_float (0)); EXPECT_EQ(212 , message.repeated_double (0)); - EXPECT_EQ(true , message.repeated_bool (0)); + EXPECT_TRUE( message.repeated_bool (0)); EXPECT_EQ("215", message.repeated_string (0)); EXPECT_EQ("216", message.repeated_bytes (0)); @@ -352,6 +386,7 @@ void TestUtil::ExpectAllFieldsSet(const unittest::TestAllTypes& message) { EXPECT_EQ(218, message.repeated_nested_message (0).bb()); EXPECT_EQ(219, message.repeated_foreign_message(0).c()); EXPECT_EQ(220, message.repeated_import_message (0).d()); + EXPECT_EQ(227, message.repeated_lazy_message (0).bb()); EXPECT_EQ(unittest::TestAllTypes::BAR, message.repeated_nested_enum (0)); @@ -370,7 +405,7 @@ void TestUtil::ExpectAllFieldsSet(const unittest::TestAllTypes& message) { EXPECT_EQ(310 , message.repeated_sfixed64(1)); EXPECT_EQ(311 , message.repeated_float (1)); EXPECT_EQ(312 , message.repeated_double (1)); - EXPECT_EQ(false, message.repeated_bool (1)); + EXPECT_FALSE( message.repeated_bool (1)); EXPECT_EQ("315", message.repeated_string (1)); EXPECT_EQ("316", message.repeated_bytes (1)); @@ -378,6 +413,7 @@ void TestUtil::ExpectAllFieldsSet(const unittest::TestAllTypes& message) { EXPECT_EQ(318, message.repeated_nested_message (1).bb()); EXPECT_EQ(319, message.repeated_foreign_message(1).c()); EXPECT_EQ(320, message.repeated_import_message (1).d()); + EXPECT_EQ(327, message.repeated_lazy_message (1).bb()); EXPECT_EQ(unittest::TestAllTypes::BAZ, message.repeated_nested_enum (1)); EXPECT_EQ(unittest::FOREIGN_BAZ , message.repeated_foreign_enum(1)); @@ -419,7 +455,7 @@ void TestUtil::ExpectAllFieldsSet(const unittest::TestAllTypes& message) { EXPECT_EQ(410 , message.default_sfixed64()); EXPECT_EQ(411 , message.default_float ()); EXPECT_EQ(412 , message.default_double ()); - EXPECT_EQ(false, message.default_bool ()); + EXPECT_FALSE( message.default_bool ()); EXPECT_EQ("415", message.default_string ()); EXPECT_EQ("416", message.default_bytes ()); @@ -427,6 +463,13 @@ void TestUtil::ExpectAllFieldsSet(const unittest::TestAllTypes& message) { EXPECT_EQ(unittest::FOREIGN_FOO , message.default_foreign_enum()); EXPECT_EQ(unittest_import::IMPORT_FOO, message.default_import_enum ()); + + EXPECT_FALSE(message.has_oneof_uint32 ()); + EXPECT_FALSE(message.has_oneof_nested_message()); + EXPECT_FALSE(message.has_oneof_string ()); + EXPECT_TRUE(message.has_oneof_bytes ()); + + EXPECT_EQ("604", message.oneof_bytes()); } // ------------------------------------------------------------------- @@ -449,10 +492,12 @@ void TestUtil::ExpectClear(const unittest::TestAllTypes& message) { EXPECT_FALSE(message.has_optional_string ()); EXPECT_FALSE(message.has_optional_bytes ()); - EXPECT_FALSE(message.has_optionalgroup ()); - EXPECT_FALSE(message.has_optional_nested_message ()); - EXPECT_FALSE(message.has_optional_foreign_message()); - EXPECT_FALSE(message.has_optional_import_message ()); + EXPECT_FALSE(message.has_optionalgroup ()); + EXPECT_FALSE(message.has_optional_nested_message ()); + EXPECT_FALSE(message.has_optional_foreign_message ()); + EXPECT_FALSE(message.has_optional_import_message ()); + EXPECT_FALSE(message.has_optional_public_import_message()); + EXPECT_FALSE(message.has_optional_lazy_message ()); EXPECT_FALSE(message.has_optional_nested_enum ()); EXPECT_FALSE(message.has_optional_foreign_enum()); @@ -474,20 +519,24 @@ void TestUtil::ExpectClear(const unittest::TestAllTypes& message) { EXPECT_EQ(0 , message.optional_sfixed64()); EXPECT_EQ(0 , message.optional_float ()); EXPECT_EQ(0 , message.optional_double ()); - EXPECT_EQ(false, message.optional_bool ()); + EXPECT_FALSE( message.optional_bool ()); EXPECT_EQ("" , message.optional_string ()); EXPECT_EQ("" , message.optional_bytes ()); // Embedded messages should also be clear. - EXPECT_FALSE(message.optionalgroup ().has_a()); - EXPECT_FALSE(message.optional_nested_message ().has_bb()); - EXPECT_FALSE(message.optional_foreign_message().has_c()); - EXPECT_FALSE(message.optional_import_message ().has_d()); - - EXPECT_EQ(0, message.optionalgroup ().a()); - EXPECT_EQ(0, message.optional_nested_message ().bb()); - EXPECT_EQ(0, message.optional_foreign_message().c()); - EXPECT_EQ(0, message.optional_import_message ().d()); + EXPECT_FALSE(message.optionalgroup ().has_a()); + EXPECT_FALSE(message.optional_nested_message ().has_bb()); + EXPECT_FALSE(message.optional_foreign_message ().has_c()); + EXPECT_FALSE(message.optional_import_message ().has_d()); + EXPECT_FALSE(message.optional_public_import_message().has_e()); + EXPECT_FALSE(message.optional_lazy_message ().has_bb()); + + EXPECT_EQ(0, message.optionalgroup ().a()); + EXPECT_EQ(0, message.optional_nested_message ().bb()); + EXPECT_EQ(0, message.optional_foreign_message ().c()); + EXPECT_EQ(0, message.optional_import_message ().d()); + EXPECT_EQ(0, message.optional_public_import_message().e()); + EXPECT_EQ(0, message.optional_lazy_message ().bb()); // Enums without defaults are set to the first value in the enum. EXPECT_EQ(unittest::TestAllTypes::FOO, message.optional_nested_enum ()); @@ -516,6 +565,7 @@ void TestUtil::ExpectClear(const unittest::TestAllTypes& message) { EXPECT_EQ(0, message.repeated_nested_message_size ()); EXPECT_EQ(0, message.repeated_foreign_message_size()); EXPECT_EQ(0, message.repeated_import_message_size ()); + EXPECT_EQ(0, message.repeated_lazy_message_size ()); EXPECT_EQ(0, message.repeated_nested_enum_size ()); EXPECT_EQ(0, message.repeated_foreign_enum_size ()); EXPECT_EQ(0, message.repeated_import_enum_size ()); @@ -558,7 +608,7 @@ void TestUtil::ExpectClear(const unittest::TestAllTypes& message) { EXPECT_EQ(-50 , message.default_sfixed64()); EXPECT_EQ( 51.5 , message.default_float ()); EXPECT_EQ( 52e3 , message.default_double ()); - EXPECT_EQ(true , message.default_bool ()); + EXPECT_TRUE( message.default_bool ()); EXPECT_EQ("hello", message.default_string ()); EXPECT_EQ("world", message.default_bytes ()); @@ -566,6 +616,11 @@ void TestUtil::ExpectClear(const unittest::TestAllTypes& message) { EXPECT_EQ(unittest::FOREIGN_BAR , message.default_foreign_enum()); EXPECT_EQ(unittest_import::IMPORT_BAR, message.default_import_enum ()); + + EXPECT_FALSE(message.has_oneof_uint32 ()); + EXPECT_FALSE(message.has_oneof_nested_message()); + EXPECT_FALSE(message.has_oneof_string ()); + EXPECT_FALSE(message.has_oneof_bytes ()); } // ------------------------------------------------------------------- @@ -595,6 +650,7 @@ void TestUtil::ExpectRepeatedFieldsModified( ASSERT_EQ(2, message.repeated_nested_message_size ()); ASSERT_EQ(2, message.repeated_foreign_message_size()); ASSERT_EQ(2, message.repeated_import_message_size ()); + ASSERT_EQ(2, message.repeated_lazy_message_size ()); ASSERT_EQ(2, message.repeated_nested_enum_size ()); ASSERT_EQ(2, message.repeated_foreign_enum_size ()); ASSERT_EQ(2, message.repeated_import_enum_size ()); @@ -616,7 +672,7 @@ void TestUtil::ExpectRepeatedFieldsModified( EXPECT_EQ(210 , message.repeated_sfixed64(0)); EXPECT_EQ(211 , message.repeated_float (0)); EXPECT_EQ(212 , message.repeated_double (0)); - EXPECT_EQ(true , message.repeated_bool (0)); + EXPECT_TRUE( message.repeated_bool (0)); EXPECT_EQ("215", message.repeated_string (0)); EXPECT_EQ("216", message.repeated_bytes (0)); @@ -624,6 +680,7 @@ void TestUtil::ExpectRepeatedFieldsModified( EXPECT_EQ(218, message.repeated_nested_message (0).bb()); EXPECT_EQ(219, message.repeated_foreign_message(0).c()); EXPECT_EQ(220, message.repeated_import_message (0).d()); + EXPECT_EQ(227, message.repeated_lazy_message (0).bb()); EXPECT_EQ(unittest::TestAllTypes::BAR, message.repeated_nested_enum (0)); EXPECT_EQ(unittest::FOREIGN_BAR , message.repeated_foreign_enum(0)); @@ -643,7 +700,7 @@ void TestUtil::ExpectRepeatedFieldsModified( EXPECT_EQ(510 , message.repeated_sfixed64(1)); EXPECT_EQ(511 , message.repeated_float (1)); EXPECT_EQ(512 , message.repeated_double (1)); - EXPECT_EQ(true , message.repeated_bool (1)); + EXPECT_TRUE( message.repeated_bool (1)); EXPECT_EQ("515", message.repeated_string (1)); EXPECT_EQ("516", message.repeated_bytes (1)); @@ -651,6 +708,7 @@ void TestUtil::ExpectRepeatedFieldsModified( EXPECT_EQ(518, message.repeated_nested_message (1).bb()); EXPECT_EQ(519, message.repeated_foreign_message(1).c()); EXPECT_EQ(520, message.repeated_import_message (1).d()); + EXPECT_EQ(527, message.repeated_lazy_message (1).bb()); EXPECT_EQ(unittest::TestAllTypes::FOO, message.repeated_nested_enum (1)); EXPECT_EQ(unittest::FOREIGN_FOO , message.repeated_foreign_enum(1)); @@ -775,7 +833,7 @@ void TestUtil::ExpectPackedFieldsSet(const unittest::TestPackedTypes& message) { EXPECT_EQ(610 , message.packed_sfixed64(0)); EXPECT_EQ(611 , message.packed_float (0)); EXPECT_EQ(612 , message.packed_double (0)); - EXPECT_EQ(true , message.packed_bool (0)); + EXPECT_TRUE( message.packed_bool (0)); EXPECT_EQ(unittest::FOREIGN_BAR, message.packed_enum(0)); EXPECT_EQ(701 , message.packed_int32 (1)); @@ -790,7 +848,7 @@ void TestUtil::ExpectPackedFieldsSet(const unittest::TestPackedTypes& message) { EXPECT_EQ(710 , message.packed_sfixed64(1)); EXPECT_EQ(711 , message.packed_float (1)); EXPECT_EQ(712 , message.packed_double (1)); - EXPECT_EQ(false, message.packed_bool (1)); + EXPECT_FALSE( message.packed_bool (1)); EXPECT_EQ(unittest::FOREIGN_BAZ, message.packed_enum(1)); } @@ -825,7 +883,7 @@ void TestUtil::ExpectUnpackedFieldsSet( EXPECT_EQ(610 , message.unpacked_sfixed64(0)); EXPECT_EQ(611 , message.unpacked_float (0)); EXPECT_EQ(612 , message.unpacked_double (0)); - EXPECT_EQ(true , message.unpacked_bool (0)); + EXPECT_TRUE( message.unpacked_bool (0)); EXPECT_EQ(unittest::FOREIGN_BAR, message.unpacked_enum(0)); EXPECT_EQ(701 , message.unpacked_int32 (1)); @@ -840,7 +898,7 @@ void TestUtil::ExpectUnpackedFieldsSet( EXPECT_EQ(710 , message.unpacked_sfixed64(1)); EXPECT_EQ(711 , message.unpacked_float (1)); EXPECT_EQ(712 , message.unpacked_double (1)); - EXPECT_EQ(false, message.unpacked_bool (1)); + EXPECT_FALSE( message.unpacked_bool (1)); EXPECT_EQ(unittest::FOREIGN_BAZ, message.unpacked_enum(1)); } @@ -897,7 +955,7 @@ void TestUtil::ExpectPackedFieldsModified( EXPECT_EQ(610 , message.packed_sfixed64(0)); EXPECT_EQ(611 , message.packed_float (0)); EXPECT_EQ(612 , message.packed_double (0)); - EXPECT_EQ(true , message.packed_bool (0)); + EXPECT_TRUE( message.packed_bool (0)); EXPECT_EQ(unittest::FOREIGN_BAR, message.packed_enum(0)); // Actually verify the second (modified) elements now. EXPECT_EQ(801 , message.packed_int32 (1)); @@ -912,7 +970,7 @@ void TestUtil::ExpectPackedFieldsModified( EXPECT_EQ(810 , message.packed_sfixed64(1)); EXPECT_EQ(811 , message.packed_float (1)); EXPECT_EQ(812 , message.packed_double (1)); - EXPECT_EQ(true , message.packed_bool (1)); + EXPECT_TRUE( message.packed_bool (1)); EXPECT_EQ(unittest::FOREIGN_FOO, message.packed_enum(1)); } @@ -953,6 +1011,9 @@ void TestUtil::SetAllExtensions(unittest::TestAllExtensions* message) { message->SetExtension(unittest::optional_string_piece_extension, "124"); message->SetExtension(unittest::optional_cord_extension, "125"); + message->MutableExtension(unittest::optional_public_import_message_extension)->set_e(126); + message->MutableExtension(unittest::optional_lazy_message_extension)->set_bb(127); + // ----------------------------------------------------------------- message->AddExtension(unittest::repeated_int32_extension , 201); @@ -975,6 +1036,7 @@ void TestUtil::SetAllExtensions(unittest::TestAllExtensions* message) { message->AddExtension(unittest::repeated_nested_message_extension )->set_bb(218); message->AddExtension(unittest::repeated_foreign_message_extension)->set_c(219); message->AddExtension(unittest::repeated_import_message_extension )->set_d(220); + message->AddExtension(unittest::repeated_lazy_message_extension )->set_bb(227); message->AddExtension(unittest::repeated_nested_enum_extension , unittest::TestAllTypes::BAR); message->AddExtension(unittest::repeated_foreign_enum_extension, unittest::FOREIGN_BAR ); @@ -1004,6 +1066,7 @@ void TestUtil::SetAllExtensions(unittest::TestAllExtensions* message) { message->AddExtension(unittest::repeated_nested_message_extension )->set_bb(318); message->AddExtension(unittest::repeated_foreign_message_extension)->set_c(319); message->AddExtension(unittest::repeated_import_message_extension )->set_d(320); + message->AddExtension(unittest::repeated_lazy_message_extension )->set_bb(327); message->AddExtension(unittest::repeated_nested_enum_extension , unittest::TestAllTypes::BAZ); message->AddExtension(unittest::repeated_foreign_enum_extension, unittest::FOREIGN_BAZ ); @@ -1036,6 +1099,15 @@ void TestUtil::SetAllExtensions(unittest::TestAllExtensions* message) { message->SetExtension(unittest::default_string_piece_extension, "424"); message->SetExtension(unittest::default_cord_extension, "425"); + + SetOneofFields(message); +} + +void TestUtil::SetOneofFields(unittest::TestAllExtensions* message) { + message->SetExtension(unittest::oneof_uint32_extension, 601); + message->MutableExtension(unittest::oneof_nested_message_extension)->set_bb(602); + message->SetExtension(unittest::oneof_string_extension, "603"); + message->SetExtension(unittest::oneof_bytes_extension, "604"); } // ------------------------------------------------------------------- @@ -1073,6 +1145,7 @@ void TestUtil::ModifyRepeatedExtensions(unittest::TestAllExtensions* message) { message->MutableExtension(unittest::repeated_nested_message_extension , 1)->set_bb(518); message->MutableExtension(unittest::repeated_foreign_message_extension, 1)->set_c(519); message->MutableExtension(unittest::repeated_import_message_extension , 1)->set_d(520); + message->MutableExtension(unittest::repeated_lazy_message_extension , 1)->set_bb(527); message->SetExtension(unittest::repeated_nested_enum_extension , 1, unittest::TestAllTypes::FOO); message->SetExtension(unittest::repeated_foreign_enum_extension, 1, unittest::FOREIGN_FOO ); @@ -1102,15 +1175,19 @@ void TestUtil::ExpectAllExtensionsSet( EXPECT_TRUE(message.HasExtension(unittest::optional_string_extension )); EXPECT_TRUE(message.HasExtension(unittest::optional_bytes_extension )); - EXPECT_TRUE(message.HasExtension(unittest::optionalgroup_extension )); - EXPECT_TRUE(message.HasExtension(unittest::optional_nested_message_extension )); - EXPECT_TRUE(message.HasExtension(unittest::optional_foreign_message_extension)); - EXPECT_TRUE(message.HasExtension(unittest::optional_import_message_extension )); + EXPECT_TRUE(message.HasExtension(unittest::optionalgroup_extension )); + EXPECT_TRUE(message.HasExtension(unittest::optional_nested_message_extension )); + EXPECT_TRUE(message.HasExtension(unittest::optional_foreign_message_extension )); + EXPECT_TRUE(message.HasExtension(unittest::optional_import_message_extension )); + EXPECT_TRUE(message.HasExtension(unittest::optional_public_import_message_extension)); + EXPECT_TRUE(message.HasExtension(unittest::optional_lazy_message_extension )); - EXPECT_TRUE(message.GetExtension(unittest::optionalgroup_extension ).has_a()); - EXPECT_TRUE(message.GetExtension(unittest::optional_nested_message_extension ).has_bb()); - EXPECT_TRUE(message.GetExtension(unittest::optional_foreign_message_extension).has_c()); - EXPECT_TRUE(message.GetExtension(unittest::optional_import_message_extension ).has_d()); + EXPECT_TRUE(message.GetExtension(unittest::optionalgroup_extension ).has_a()); + EXPECT_TRUE(message.GetExtension(unittest::optional_nested_message_extension ).has_bb()); + EXPECT_TRUE(message.GetExtension(unittest::optional_foreign_message_extension ).has_c()); + EXPECT_TRUE(message.GetExtension(unittest::optional_import_message_extension ).has_d()); + EXPECT_TRUE(message.GetExtension(unittest::optional_public_import_message_extension).has_e()); + EXPECT_TRUE(message.GetExtension(unittest::optional_lazy_message_extension ).has_bb()); EXPECT_TRUE(message.HasExtension(unittest::optional_nested_enum_extension )); EXPECT_TRUE(message.HasExtension(unittest::optional_foreign_enum_extension)); @@ -1131,7 +1208,7 @@ void TestUtil::ExpectAllExtensionsSet( EXPECT_EQ(110 , message.GetExtension(unittest::optional_sfixed64_extension)); EXPECT_EQ(111 , message.GetExtension(unittest::optional_float_extension )); EXPECT_EQ(112 , message.GetExtension(unittest::optional_double_extension )); - EXPECT_EQ(true , message.GetExtension(unittest::optional_bool_extension )); + EXPECT_TRUE( message.GetExtension(unittest::optional_bool_extension )); EXPECT_EQ("115", message.GetExtension(unittest::optional_string_extension )); EXPECT_EQ("116", message.GetExtension(unittest::optional_bytes_extension )); @@ -1146,6 +1223,8 @@ void TestUtil::ExpectAllExtensionsSet( EXPECT_EQ("124", message.GetExtension(unittest::optional_string_piece_extension)); EXPECT_EQ("125", message.GetExtension(unittest::optional_cord_extension)); + EXPECT_EQ(126, message.GetExtension(unittest::optional_public_import_message_extension ).e()); + EXPECT_EQ(127, message.GetExtension(unittest::optional_lazy_message_extension).bb()); // ----------------------------------------------------------------- @@ -1169,6 +1248,7 @@ void TestUtil::ExpectAllExtensionsSet( ASSERT_EQ(2, message.ExtensionSize(unittest::repeated_nested_message_extension )); ASSERT_EQ(2, message.ExtensionSize(unittest::repeated_foreign_message_extension)); ASSERT_EQ(2, message.ExtensionSize(unittest::repeated_import_message_extension )); + ASSERT_EQ(2, message.ExtensionSize(unittest::repeated_lazy_message_extension )); ASSERT_EQ(2, message.ExtensionSize(unittest::repeated_nested_enum_extension )); ASSERT_EQ(2, message.ExtensionSize(unittest::repeated_foreign_enum_extension )); ASSERT_EQ(2, message.ExtensionSize(unittest::repeated_import_enum_extension )); @@ -1188,7 +1268,7 @@ void TestUtil::ExpectAllExtensionsSet( EXPECT_EQ(210 , message.GetExtension(unittest::repeated_sfixed64_extension, 0)); EXPECT_EQ(211 , message.GetExtension(unittest::repeated_float_extension , 0)); EXPECT_EQ(212 , message.GetExtension(unittest::repeated_double_extension , 0)); - EXPECT_EQ(true , message.GetExtension(unittest::repeated_bool_extension , 0)); + EXPECT_TRUE( message.GetExtension(unittest::repeated_bool_extension , 0)); EXPECT_EQ("215", message.GetExtension(unittest::repeated_string_extension , 0)); EXPECT_EQ("216", message.GetExtension(unittest::repeated_bytes_extension , 0)); @@ -1196,6 +1276,7 @@ void TestUtil::ExpectAllExtensionsSet( EXPECT_EQ(218, message.GetExtension(unittest::repeated_nested_message_extension , 0).bb()); EXPECT_EQ(219, message.GetExtension(unittest::repeated_foreign_message_extension, 0).c()); EXPECT_EQ(220, message.GetExtension(unittest::repeated_import_message_extension , 0).d()); + EXPECT_EQ(227, message.GetExtension(unittest::repeated_lazy_message_extension , 0).bb()); EXPECT_EQ(unittest::TestAllTypes::BAR, message.GetExtension(unittest::repeated_nested_enum_extension , 0)); EXPECT_EQ(unittest::FOREIGN_BAR , message.GetExtension(unittest::repeated_foreign_enum_extension, 0)); @@ -1216,7 +1297,7 @@ void TestUtil::ExpectAllExtensionsSet( EXPECT_EQ(310 , message.GetExtension(unittest::repeated_sfixed64_extension, 1)); EXPECT_EQ(311 , message.GetExtension(unittest::repeated_float_extension , 1)); EXPECT_EQ(312 , message.GetExtension(unittest::repeated_double_extension , 1)); - EXPECT_EQ(false, message.GetExtension(unittest::repeated_bool_extension , 1)); + EXPECT_FALSE( message.GetExtension(unittest::repeated_bool_extension , 1)); EXPECT_EQ("315", message.GetExtension(unittest::repeated_string_extension , 1)); EXPECT_EQ("316", message.GetExtension(unittest::repeated_bytes_extension , 1)); @@ -1224,6 +1305,7 @@ void TestUtil::ExpectAllExtensionsSet( EXPECT_EQ(318, message.GetExtension(unittest::repeated_nested_message_extension , 1).bb()); EXPECT_EQ(319, message.GetExtension(unittest::repeated_foreign_message_extension, 1).c()); EXPECT_EQ(320, message.GetExtension(unittest::repeated_import_message_extension , 1).d()); + EXPECT_EQ(327, message.GetExtension(unittest::repeated_lazy_message_extension , 1).bb()); EXPECT_EQ(unittest::TestAllTypes::BAZ, message.GetExtension(unittest::repeated_nested_enum_extension , 1)); EXPECT_EQ(unittest::FOREIGN_BAZ , message.GetExtension(unittest::repeated_foreign_enum_extension, 1)); @@ -1269,7 +1351,7 @@ void TestUtil::ExpectAllExtensionsSet( EXPECT_EQ(410 , message.GetExtension(unittest::default_sfixed64_extension)); EXPECT_EQ(411 , message.GetExtension(unittest::default_float_extension )); EXPECT_EQ(412 , message.GetExtension(unittest::default_double_extension )); - EXPECT_EQ(false, message.GetExtension(unittest::default_bool_extension )); + EXPECT_FALSE( message.GetExtension(unittest::default_bool_extension )); EXPECT_EQ("415", message.GetExtension(unittest::default_string_extension )); EXPECT_EQ("416", message.GetExtension(unittest::default_bytes_extension )); @@ -1279,6 +1361,16 @@ void TestUtil::ExpectAllExtensionsSet( EXPECT_EQ("424", message.GetExtension(unittest::default_string_piece_extension)); EXPECT_EQ("425", message.GetExtension(unittest::default_cord_extension)); + + EXPECT_TRUE(message.HasExtension(unittest::oneof_uint32_extension)); + EXPECT_TRUE(message.GetExtension(unittest::oneof_nested_message_extension).has_bb()); + EXPECT_TRUE(message.HasExtension(unittest::oneof_string_extension)); + EXPECT_TRUE(message.HasExtension(unittest::oneof_bytes_extension)); + + EXPECT_EQ(601, message.GetExtension(unittest::oneof_uint32_extension)); + EXPECT_EQ(602, message.GetExtension(unittest::oneof_nested_message_extension).bb()); + EXPECT_EQ("603", message.GetExtension(unittest::oneof_string_extension)); + EXPECT_EQ("604", message.GetExtension(unittest::oneof_bytes_extension)); } // ------------------------------------------------------------------- @@ -1307,10 +1399,12 @@ void TestUtil::ExpectExtensionsClear( EXPECT_FALSE(message.HasExtension(unittest::optional_string_extension )); EXPECT_FALSE(message.HasExtension(unittest::optional_bytes_extension )); - EXPECT_FALSE(message.HasExtension(unittest::optionalgroup_extension )); - EXPECT_FALSE(message.HasExtension(unittest::optional_nested_message_extension )); - EXPECT_FALSE(message.HasExtension(unittest::optional_foreign_message_extension)); - EXPECT_FALSE(message.HasExtension(unittest::optional_import_message_extension )); + EXPECT_FALSE(message.HasExtension(unittest::optionalgroup_extension )); + EXPECT_FALSE(message.HasExtension(unittest::optional_nested_message_extension )); + EXPECT_FALSE(message.HasExtension(unittest::optional_foreign_message_extension )); + EXPECT_FALSE(message.HasExtension(unittest::optional_import_message_extension )); + EXPECT_FALSE(message.HasExtension(unittest::optional_public_import_message_extension)); + EXPECT_FALSE(message.HasExtension(unittest::optional_lazy_message_extension )); EXPECT_FALSE(message.HasExtension(unittest::optional_nested_enum_extension )); EXPECT_FALSE(message.HasExtension(unittest::optional_foreign_enum_extension)); @@ -1332,20 +1426,24 @@ void TestUtil::ExpectExtensionsClear( EXPECT_EQ(0 , message.GetExtension(unittest::optional_sfixed64_extension)); EXPECT_EQ(0 , message.GetExtension(unittest::optional_float_extension )); EXPECT_EQ(0 , message.GetExtension(unittest::optional_double_extension )); - EXPECT_EQ(false, message.GetExtension(unittest::optional_bool_extension )); + EXPECT_FALSE( message.GetExtension(unittest::optional_bool_extension )); EXPECT_EQ("" , message.GetExtension(unittest::optional_string_extension )); EXPECT_EQ("" , message.GetExtension(unittest::optional_bytes_extension )); // Embedded messages should also be clear. - EXPECT_FALSE(message.GetExtension(unittest::optionalgroup_extension ).has_a()); - EXPECT_FALSE(message.GetExtension(unittest::optional_nested_message_extension ).has_bb()); - EXPECT_FALSE(message.GetExtension(unittest::optional_foreign_message_extension).has_c()); - EXPECT_FALSE(message.GetExtension(unittest::optional_import_message_extension ).has_d()); - - EXPECT_EQ(0, message.GetExtension(unittest::optionalgroup_extension ).a()); - EXPECT_EQ(0, message.GetExtension(unittest::optional_nested_message_extension ).bb()); - EXPECT_EQ(0, message.GetExtension(unittest::optional_foreign_message_extension).c()); - EXPECT_EQ(0, message.GetExtension(unittest::optional_import_message_extension ).d()); + EXPECT_FALSE(message.GetExtension(unittest::optionalgroup_extension ).has_a()); + EXPECT_FALSE(message.GetExtension(unittest::optional_nested_message_extension ).has_bb()); + EXPECT_FALSE(message.GetExtension(unittest::optional_foreign_message_extension ).has_c()); + EXPECT_FALSE(message.GetExtension(unittest::optional_import_message_extension ).has_d()); + EXPECT_FALSE(message.GetExtension(unittest::optional_public_import_message_extension).has_e()); + EXPECT_FALSE(message.GetExtension(unittest::optional_lazy_message_extension ).has_bb()); + + EXPECT_EQ(0, message.GetExtension(unittest::optionalgroup_extension ).a()); + EXPECT_EQ(0, message.GetExtension(unittest::optional_nested_message_extension ).bb()); + EXPECT_EQ(0, message.GetExtension(unittest::optional_foreign_message_extension ).c()); + EXPECT_EQ(0, message.GetExtension(unittest::optional_import_message_extension ).d()); + EXPECT_EQ(0, message.GetExtension(unittest::optional_public_import_message_extension).e()); + EXPECT_EQ(0, message.GetExtension(unittest::optional_lazy_message_extension ).bb()); // Enums without defaults are set to the first value in the enum. EXPECT_EQ(unittest::TestAllTypes::FOO, message.GetExtension(unittest::optional_nested_enum_extension )); @@ -1376,6 +1474,7 @@ void TestUtil::ExpectExtensionsClear( EXPECT_EQ(0, message.ExtensionSize(unittest::repeated_nested_message_extension )); EXPECT_EQ(0, message.ExtensionSize(unittest::repeated_foreign_message_extension)); EXPECT_EQ(0, message.ExtensionSize(unittest::repeated_import_message_extension )); + EXPECT_EQ(0, message.ExtensionSize(unittest::repeated_lazy_message_extension )); EXPECT_EQ(0, message.ExtensionSize(unittest::repeated_nested_enum_extension )); EXPECT_EQ(0, message.ExtensionSize(unittest::repeated_foreign_enum_extension )); EXPECT_EQ(0, message.ExtensionSize(unittest::repeated_import_enum_extension )); @@ -1420,7 +1519,7 @@ void TestUtil::ExpectExtensionsClear( EXPECT_EQ(-50 , message.GetExtension(unittest::default_sfixed64_extension)); EXPECT_EQ( 51.5 , message.GetExtension(unittest::default_float_extension )); EXPECT_EQ( 52e3 , message.GetExtension(unittest::default_double_extension )); - EXPECT_EQ(true , message.GetExtension(unittest::default_bool_extension )); + EXPECT_TRUE( message.GetExtension(unittest::default_bool_extension )); EXPECT_EQ("hello", message.GetExtension(unittest::default_string_extension )); EXPECT_EQ("world", message.GetExtension(unittest::default_bytes_extension )); @@ -1430,6 +1529,11 @@ void TestUtil::ExpectExtensionsClear( EXPECT_EQ("abc", message.GetExtension(unittest::default_string_piece_extension)); EXPECT_EQ("123", message.GetExtension(unittest::default_cord_extension)); + + EXPECT_FALSE(message.HasExtension(unittest::oneof_uint32_extension)); + EXPECT_FALSE(message.GetExtension(unittest::oneof_nested_message_extension).has_bb()); + EXPECT_FALSE(message.HasExtension(unittest::oneof_string_extension)); + EXPECT_FALSE(message.HasExtension(unittest::oneof_bytes_extension)); } // ------------------------------------------------------------------- @@ -1459,6 +1563,7 @@ void TestUtil::ExpectRepeatedExtensionsModified( ASSERT_EQ(2, message.ExtensionSize(unittest::repeated_nested_message_extension )); ASSERT_EQ(2, message.ExtensionSize(unittest::repeated_foreign_message_extension)); ASSERT_EQ(2, message.ExtensionSize(unittest::repeated_import_message_extension )); + ASSERT_EQ(2, message.ExtensionSize(unittest::repeated_lazy_message_extension )); ASSERT_EQ(2, message.ExtensionSize(unittest::repeated_nested_enum_extension )); ASSERT_EQ(2, message.ExtensionSize(unittest::repeated_foreign_enum_extension )); ASSERT_EQ(2, message.ExtensionSize(unittest::repeated_import_enum_extension )); @@ -1478,7 +1583,7 @@ void TestUtil::ExpectRepeatedExtensionsModified( EXPECT_EQ(210 , message.GetExtension(unittest::repeated_sfixed64_extension, 0)); EXPECT_EQ(211 , message.GetExtension(unittest::repeated_float_extension , 0)); EXPECT_EQ(212 , message.GetExtension(unittest::repeated_double_extension , 0)); - EXPECT_EQ(true , message.GetExtension(unittest::repeated_bool_extension , 0)); + EXPECT_TRUE( message.GetExtension(unittest::repeated_bool_extension , 0)); EXPECT_EQ("215", message.GetExtension(unittest::repeated_string_extension , 0)); EXPECT_EQ("216", message.GetExtension(unittest::repeated_bytes_extension , 0)); @@ -1486,6 +1591,7 @@ void TestUtil::ExpectRepeatedExtensionsModified( EXPECT_EQ(218, message.GetExtension(unittest::repeated_nested_message_extension , 0).bb()); EXPECT_EQ(219, message.GetExtension(unittest::repeated_foreign_message_extension, 0).c()); EXPECT_EQ(220, message.GetExtension(unittest::repeated_import_message_extension , 0).d()); + EXPECT_EQ(227, message.GetExtension(unittest::repeated_lazy_message_extension , 0).bb()); EXPECT_EQ(unittest::TestAllTypes::BAR, message.GetExtension(unittest::repeated_nested_enum_extension , 0)); EXPECT_EQ(unittest::FOREIGN_BAR , message.GetExtension(unittest::repeated_foreign_enum_extension, 0)); @@ -1507,7 +1613,7 @@ void TestUtil::ExpectRepeatedExtensionsModified( EXPECT_EQ(510 , message.GetExtension(unittest::repeated_sfixed64_extension, 1)); EXPECT_EQ(511 , message.GetExtension(unittest::repeated_float_extension , 1)); EXPECT_EQ(512 , message.GetExtension(unittest::repeated_double_extension , 1)); - EXPECT_EQ(true , message.GetExtension(unittest::repeated_bool_extension , 1)); + EXPECT_TRUE( message.GetExtension(unittest::repeated_bool_extension , 1)); EXPECT_EQ("515", message.GetExtension(unittest::repeated_string_extension , 1)); EXPECT_EQ("516", message.GetExtension(unittest::repeated_bytes_extension , 1)); @@ -1515,6 +1621,7 @@ void TestUtil::ExpectRepeatedExtensionsModified( EXPECT_EQ(518, message.GetExtension(unittest::repeated_nested_message_extension , 1).bb()); EXPECT_EQ(519, message.GetExtension(unittest::repeated_foreign_message_extension, 1).c()); EXPECT_EQ(520, message.GetExtension(unittest::repeated_import_message_extension , 1).d()); + EXPECT_EQ(527, message.GetExtension(unittest::repeated_lazy_message_extension , 1).bb()); EXPECT_EQ(unittest::TestAllTypes::FOO, message.GetExtension(unittest::repeated_nested_enum_extension , 1)); EXPECT_EQ(unittest::FOREIGN_FOO , message.GetExtension(unittest::repeated_foreign_enum_extension, 1)); @@ -1609,7 +1716,7 @@ void TestUtil::ExpectPackedExtensionsSet( EXPECT_EQ(610 , message.GetExtension(unittest::packed_sfixed64_extension, 0)); EXPECT_EQ(611 , message.GetExtension(unittest::packed_float_extension , 0)); EXPECT_EQ(612 , message.GetExtension(unittest::packed_double_extension , 0)); - EXPECT_EQ(true , message.GetExtension(unittest::packed_bool_extension , 0)); + EXPECT_TRUE( message.GetExtension(unittest::packed_bool_extension , 0)); EXPECT_EQ(unittest::FOREIGN_BAR, message.GetExtension(unittest::packed_enum_extension, 0)); EXPECT_EQ(701 , message.GetExtension(unittest::packed_int32_extension , 1)); @@ -1624,7 +1731,7 @@ void TestUtil::ExpectPackedExtensionsSet( EXPECT_EQ(710 , message.GetExtension(unittest::packed_sfixed64_extension, 1)); EXPECT_EQ(711 , message.GetExtension(unittest::packed_float_extension , 1)); EXPECT_EQ(712 , message.GetExtension(unittest::packed_double_extension , 1)); - EXPECT_EQ(false, message.GetExtension(unittest::packed_bool_extension , 1)); + EXPECT_FALSE( message.GetExtension(unittest::packed_bool_extension , 1)); EXPECT_EQ(unittest::FOREIGN_BAZ, message.GetExtension(unittest::packed_enum_extension, 1)); } @@ -1679,7 +1786,7 @@ void TestUtil::ExpectPackedExtensionsModified( EXPECT_EQ(610 , message.GetExtension(unittest::packed_sfixed64_extension, 0)); EXPECT_EQ(611 , message.GetExtension(unittest::packed_float_extension , 0)); EXPECT_EQ(612 , message.GetExtension(unittest::packed_double_extension , 0)); - EXPECT_EQ(true , message.GetExtension(unittest::packed_bool_extension , 0)); + EXPECT_TRUE( message.GetExtension(unittest::packed_bool_extension , 0)); EXPECT_EQ(unittest::FOREIGN_BAR, message.GetExtension(unittest::packed_enum_extension, 0)); @@ -1696,13 +1803,64 @@ void TestUtil::ExpectPackedExtensionsModified( EXPECT_EQ(810 , message.GetExtension(unittest::packed_sfixed64_extension, 1)); EXPECT_EQ(811 , message.GetExtension(unittest::packed_float_extension , 1)); EXPECT_EQ(812 , message.GetExtension(unittest::packed_double_extension , 1)); - EXPECT_EQ(true , message.GetExtension(unittest::packed_bool_extension , 1)); + EXPECT_TRUE( message.GetExtension(unittest::packed_bool_extension , 1)); EXPECT_EQ(unittest::FOREIGN_FOO, message.GetExtension(unittest::packed_enum_extension, 1)); } // ------------------------------------------------------------------- +void TestUtil::ExpectUnpackedExtensionsSet( + const unittest::TestUnpackedExtensions& message) { + ASSERT_EQ(2, message.ExtensionSize(unittest::unpacked_int32_extension )); + ASSERT_EQ(2, message.ExtensionSize(unittest::unpacked_int64_extension )); + ASSERT_EQ(2, message.ExtensionSize(unittest::unpacked_uint32_extension )); + ASSERT_EQ(2, message.ExtensionSize(unittest::unpacked_uint64_extension )); + ASSERT_EQ(2, message.ExtensionSize(unittest::unpacked_sint32_extension )); + ASSERT_EQ(2, message.ExtensionSize(unittest::unpacked_sint64_extension )); + ASSERT_EQ(2, message.ExtensionSize(unittest::unpacked_fixed32_extension )); + ASSERT_EQ(2, message.ExtensionSize(unittest::unpacked_fixed64_extension )); + ASSERT_EQ(2, message.ExtensionSize(unittest::unpacked_sfixed32_extension)); + ASSERT_EQ(2, message.ExtensionSize(unittest::unpacked_sfixed64_extension)); + ASSERT_EQ(2, message.ExtensionSize(unittest::unpacked_float_extension )); + ASSERT_EQ(2, message.ExtensionSize(unittest::unpacked_double_extension )); + ASSERT_EQ(2, message.ExtensionSize(unittest::unpacked_bool_extension )); + ASSERT_EQ(2, message.ExtensionSize(unittest::unpacked_enum_extension )); + + EXPECT_EQ(601 , message.GetExtension(unittest::unpacked_int32_extension , 0)); + EXPECT_EQ(602 , message.GetExtension(unittest::unpacked_int64_extension , 0)); + EXPECT_EQ(603 , message.GetExtension(unittest::unpacked_uint32_extension , 0)); + EXPECT_EQ(604 , message.GetExtension(unittest::unpacked_uint64_extension , 0)); + EXPECT_EQ(605 , message.GetExtension(unittest::unpacked_sint32_extension , 0)); + EXPECT_EQ(606 , message.GetExtension(unittest::unpacked_sint64_extension , 0)); + EXPECT_EQ(607 , message.GetExtension(unittest::unpacked_fixed32_extension , 0)); + EXPECT_EQ(608 , message.GetExtension(unittest::unpacked_fixed64_extension , 0)); + EXPECT_EQ(609 , message.GetExtension(unittest::unpacked_sfixed32_extension, 0)); + EXPECT_EQ(610 , message.GetExtension(unittest::unpacked_sfixed64_extension, 0)); + EXPECT_EQ(611 , message.GetExtension(unittest::unpacked_float_extension , 0)); + EXPECT_EQ(612 , message.GetExtension(unittest::unpacked_double_extension , 0)); + EXPECT_EQ(true , message.GetExtension(unittest::unpacked_bool_extension , 0)); + EXPECT_EQ(unittest::FOREIGN_BAR, + message.GetExtension(unittest::unpacked_enum_extension, 0)); + EXPECT_EQ(701 , message.GetExtension(unittest::unpacked_int32_extension , 1)); + EXPECT_EQ(702 , message.GetExtension(unittest::unpacked_int64_extension , 1)); + EXPECT_EQ(703 , message.GetExtension(unittest::unpacked_uint32_extension , 1)); + EXPECT_EQ(704 , message.GetExtension(unittest::unpacked_uint64_extension , 1)); + EXPECT_EQ(705 , message.GetExtension(unittest::unpacked_sint32_extension , 1)); + EXPECT_EQ(706 , message.GetExtension(unittest::unpacked_sint64_extension , 1)); + EXPECT_EQ(707 , message.GetExtension(unittest::unpacked_fixed32_extension , 1)); + EXPECT_EQ(708 , message.GetExtension(unittest::unpacked_fixed64_extension , 1)); + EXPECT_EQ(709 , message.GetExtension(unittest::unpacked_sfixed32_extension, 1)); + EXPECT_EQ(710 , message.GetExtension(unittest::unpacked_sfixed64_extension, 1)); + EXPECT_EQ(711 , message.GetExtension(unittest::unpacked_float_extension , 1)); + EXPECT_EQ(712 , message.GetExtension(unittest::unpacked_double_extension , 1)); + EXPECT_EQ(false, message.GetExtension(unittest::unpacked_bool_extension , 1)); + EXPECT_EQ(unittest::FOREIGN_BAZ, + message.GetExtension(unittest::unpacked_enum_extension, 1)); +} + +// ------------------------------------------------------------------- + void TestUtil::ExpectAllFieldsAndExtensionsInOrder(const string& serialized) { // We set each field individually, serialize separately, and concatenate all // the strings in canonical order to determine the expected serialization. @@ -1750,6 +1908,7 @@ void TestUtil::ExpectLastRepeatedsRemoved( ASSERT_EQ(1, message.repeated_nested_message_size ()); ASSERT_EQ(1, message.repeated_foreign_message_size()); ASSERT_EQ(1, message.repeated_import_message_size ()); + ASSERT_EQ(1, message.repeated_import_message_size ()); ASSERT_EQ(1, message.repeated_nested_enum_size ()); ASSERT_EQ(1, message.repeated_foreign_enum_size ()); ASSERT_EQ(1, message.repeated_import_enum_size ()); @@ -1772,7 +1931,7 @@ void TestUtil::ExpectLastRepeatedsRemoved( EXPECT_EQ(210 , message.repeated_sfixed64(0)); EXPECT_EQ(211 , message.repeated_float (0)); EXPECT_EQ(212 , message.repeated_double (0)); - EXPECT_EQ(true , message.repeated_bool (0)); + EXPECT_TRUE( message.repeated_bool (0)); EXPECT_EQ("215", message.repeated_string (0)); EXPECT_EQ("216", message.repeated_bytes (0)); @@ -1780,6 +1939,7 @@ void TestUtil::ExpectLastRepeatedsRemoved( EXPECT_EQ(218, message.repeated_nested_message (0).bb()); EXPECT_EQ(219, message.repeated_foreign_message(0).c()); EXPECT_EQ(220, message.repeated_import_message (0).d()); + EXPECT_EQ(220, message.repeated_import_message (0).d()); EXPECT_EQ(unittest::TestAllTypes::BAR, message.repeated_nested_enum (0)); EXPECT_EQ(unittest::FOREIGN_BAR , message.repeated_foreign_enum(0)); @@ -1810,6 +1970,7 @@ void TestUtil::ExpectLastRepeatedExtensionsRemoved( ASSERT_EQ(1, message.ExtensionSize(unittest::repeated_nested_message_extension )); ASSERT_EQ(1, message.ExtensionSize(unittest::repeated_foreign_message_extension)); ASSERT_EQ(1, message.ExtensionSize(unittest::repeated_import_message_extension )); + ASSERT_EQ(1, message.ExtensionSize(unittest::repeated_lazy_message_extension )); ASSERT_EQ(1, message.ExtensionSize(unittest::repeated_nested_enum_extension )); ASSERT_EQ(1, message.ExtensionSize(unittest::repeated_foreign_enum_extension )); ASSERT_EQ(1, message.ExtensionSize(unittest::repeated_import_enum_extension )); @@ -1830,7 +1991,7 @@ void TestUtil::ExpectLastRepeatedExtensionsRemoved( EXPECT_EQ(210 , message.GetExtension(unittest::repeated_sfixed64_extension, 0)); EXPECT_EQ(211 , message.GetExtension(unittest::repeated_float_extension , 0)); EXPECT_EQ(212 , message.GetExtension(unittest::repeated_double_extension , 0)); - EXPECT_EQ(true , message.GetExtension(unittest::repeated_bool_extension , 0)); + EXPECT_TRUE( message.GetExtension(unittest::repeated_bool_extension , 0)); EXPECT_EQ("215", message.GetExtension(unittest::repeated_string_extension , 0)); EXPECT_EQ("216", message.GetExtension(unittest::repeated_bytes_extension , 0)); @@ -1838,6 +1999,7 @@ void TestUtil::ExpectLastRepeatedExtensionsRemoved( EXPECT_EQ(218, message.GetExtension(unittest::repeated_nested_message_extension , 0).bb()); EXPECT_EQ(219, message.GetExtension(unittest::repeated_foreign_message_extension, 0).c()); EXPECT_EQ(220, message.GetExtension(unittest::repeated_import_message_extension , 0).d()); + EXPECT_EQ(227, message.GetExtension(unittest::repeated_lazy_message_extension , 0).bb()); EXPECT_EQ(unittest::TestAllTypes::BAR, message.GetExtension(unittest::repeated_nested_enum_extension , 0)); EXPECT_EQ(unittest::FOREIGN_BAR , message.GetExtension(unittest::repeated_foreign_enum_extension, 0)); @@ -1847,6 +2009,36 @@ void TestUtil::ExpectLastRepeatedExtensionsRemoved( EXPECT_EQ("225", message.GetExtension(unittest::repeated_cord_extension, 0)); } +void TestUtil::ExpectLastRepeatedsReleased( + const unittest::TestAllTypes& message) { + ASSERT_EQ(1, message.repeatedgroup_size ()); + ASSERT_EQ(1, message.repeated_nested_message_size ()); + ASSERT_EQ(1, message.repeated_foreign_message_size()); + ASSERT_EQ(1, message.repeated_import_message_size ()); + ASSERT_EQ(1, message.repeated_import_message_size ()); + + EXPECT_EQ(217, message.repeatedgroup (0).a()); + EXPECT_EQ(218, message.repeated_nested_message (0).bb()); + EXPECT_EQ(219, message.repeated_foreign_message(0).c()); + EXPECT_EQ(220, message.repeated_import_message (0).d()); + EXPECT_EQ(220, message.repeated_import_message (0).d()); +} + +void TestUtil::ExpectLastRepeatedExtensionsReleased( + const unittest::TestAllExtensions& message) { + ASSERT_EQ(1, message.ExtensionSize(unittest::repeatedgroup_extension )); + ASSERT_EQ(1, message.ExtensionSize(unittest::repeated_nested_message_extension )); + ASSERT_EQ(1, message.ExtensionSize(unittest::repeated_foreign_message_extension)); + ASSERT_EQ(1, message.ExtensionSize(unittest::repeated_import_message_extension )); + ASSERT_EQ(1, message.ExtensionSize(unittest::repeated_lazy_message_extension )); + + EXPECT_EQ(217, message.GetExtension(unittest::repeatedgroup_extension , 0).a()); + EXPECT_EQ(218, message.GetExtension(unittest::repeated_nested_message_extension , 0).bb()); + EXPECT_EQ(219, message.GetExtension(unittest::repeated_foreign_message_extension, 0).c()); + EXPECT_EQ(220, message.GetExtension(unittest::repeated_import_message_extension , 0).d()); + EXPECT_EQ(227, message.GetExtension(unittest::repeated_lazy_message_extension , 0).bb()); +} + void TestUtil::ExpectRepeatedsSwapped( const unittest::TestAllTypes& message) { ASSERT_EQ(2, message.repeated_int32_size ()); @@ -1869,6 +2061,7 @@ void TestUtil::ExpectRepeatedsSwapped( ASSERT_EQ(2, message.repeated_nested_message_size ()); ASSERT_EQ(2, message.repeated_foreign_message_size()); ASSERT_EQ(2, message.repeated_import_message_size ()); + ASSERT_EQ(2, message.repeated_import_message_size ()); ASSERT_EQ(2, message.repeated_nested_enum_size ()); ASSERT_EQ(2, message.repeated_foreign_enum_size ()); ASSERT_EQ(2, message.repeated_import_enum_size ()); @@ -1891,7 +2084,7 @@ void TestUtil::ExpectRepeatedsSwapped( EXPECT_EQ(210 , message.repeated_sfixed64(1)); EXPECT_EQ(211 , message.repeated_float (1)); EXPECT_EQ(212 , message.repeated_double (1)); - EXPECT_EQ(true , message.repeated_bool (1)); + EXPECT_TRUE( message.repeated_bool (1)); EXPECT_EQ("215", message.repeated_string (1)); EXPECT_EQ("216", message.repeated_bytes (1)); @@ -1899,6 +2092,7 @@ void TestUtil::ExpectRepeatedsSwapped( EXPECT_EQ(218, message.repeated_nested_message (1).bb()); EXPECT_EQ(219, message.repeated_foreign_message(1).c()); EXPECT_EQ(220, message.repeated_import_message (1).d()); + EXPECT_EQ(220, message.repeated_import_message (1).d()); EXPECT_EQ(unittest::TestAllTypes::BAR, message.repeated_nested_enum (1)); EXPECT_EQ(unittest::FOREIGN_BAR , message.repeated_foreign_enum(1)); @@ -1916,7 +2110,7 @@ void TestUtil::ExpectRepeatedsSwapped( EXPECT_EQ(310 , message.repeated_sfixed64(0)); EXPECT_EQ(311 , message.repeated_float (0)); EXPECT_EQ(312 , message.repeated_double (0)); - EXPECT_EQ(false, message.repeated_bool (0)); + EXPECT_FALSE( message.repeated_bool (0)); EXPECT_EQ("315", message.repeated_string (0)); EXPECT_EQ("316", message.repeated_bytes (0)); @@ -1924,6 +2118,7 @@ void TestUtil::ExpectRepeatedsSwapped( EXPECT_EQ(318, message.repeated_nested_message (0).bb()); EXPECT_EQ(319, message.repeated_foreign_message(0).c()); EXPECT_EQ(320, message.repeated_import_message (0).d()); + EXPECT_EQ(320, message.repeated_import_message (0).d()); EXPECT_EQ(unittest::TestAllTypes::BAZ, message.repeated_nested_enum (0)); EXPECT_EQ(unittest::FOREIGN_BAZ , message.repeated_foreign_enum(0)); @@ -1953,6 +2148,7 @@ void TestUtil::ExpectRepeatedExtensionsSwapped( ASSERT_EQ(2, message.ExtensionSize(unittest::repeated_nested_message_extension )); ASSERT_EQ(2, message.ExtensionSize(unittest::repeated_foreign_message_extension)); ASSERT_EQ(2, message.ExtensionSize(unittest::repeated_import_message_extension )); + ASSERT_EQ(2, message.ExtensionSize(unittest::repeated_lazy_message_extension )); ASSERT_EQ(2, message.ExtensionSize(unittest::repeated_nested_enum_extension )); ASSERT_EQ(2, message.ExtensionSize(unittest::repeated_foreign_enum_extension )); ASSERT_EQ(2, message.ExtensionSize(unittest::repeated_import_enum_extension )); @@ -1972,7 +2168,7 @@ void TestUtil::ExpectRepeatedExtensionsSwapped( EXPECT_EQ(210 , message.GetExtension(unittest::repeated_sfixed64_extension, 1)); EXPECT_EQ(211 , message.GetExtension(unittest::repeated_float_extension , 1)); EXPECT_EQ(212 , message.GetExtension(unittest::repeated_double_extension , 1)); - EXPECT_EQ(true , message.GetExtension(unittest::repeated_bool_extension , 1)); + EXPECT_TRUE( message.GetExtension(unittest::repeated_bool_extension , 1)); EXPECT_EQ("215", message.GetExtension(unittest::repeated_string_extension , 1)); EXPECT_EQ("216", message.GetExtension(unittest::repeated_bytes_extension , 1)); @@ -1980,6 +2176,7 @@ void TestUtil::ExpectRepeatedExtensionsSwapped( EXPECT_EQ(218, message.GetExtension(unittest::repeated_nested_message_extension , 1).bb()); EXPECT_EQ(219, message.GetExtension(unittest::repeated_foreign_message_extension, 1).c()); EXPECT_EQ(220, message.GetExtension(unittest::repeated_import_message_extension , 1).d()); + EXPECT_EQ(227, message.GetExtension(unittest::repeated_lazy_message_extension , 1).bb()); EXPECT_EQ(unittest::TestAllTypes::BAR, message.GetExtension(unittest::repeated_nested_enum_extension , 1)); EXPECT_EQ(unittest::FOREIGN_BAR , message.GetExtension(unittest::repeated_foreign_enum_extension, 1)); @@ -2000,7 +2197,7 @@ void TestUtil::ExpectRepeatedExtensionsSwapped( EXPECT_EQ(310 , message.GetExtension(unittest::repeated_sfixed64_extension, 0)); EXPECT_EQ(311 , message.GetExtension(unittest::repeated_float_extension , 0)); EXPECT_EQ(312 , message.GetExtension(unittest::repeated_double_extension , 0)); - EXPECT_EQ(false, message.GetExtension(unittest::repeated_bool_extension , 0)); + EXPECT_FALSE( message.GetExtension(unittest::repeated_bool_extension , 0)); EXPECT_EQ("315", message.GetExtension(unittest::repeated_string_extension , 0)); EXPECT_EQ("316", message.GetExtension(unittest::repeated_bytes_extension , 0)); @@ -2008,6 +2205,7 @@ void TestUtil::ExpectRepeatedExtensionsSwapped( EXPECT_EQ(318, message.GetExtension(unittest::repeated_nested_message_extension , 0).bb()); EXPECT_EQ(319, message.GetExtension(unittest::repeated_foreign_message_extension, 0).c()); EXPECT_EQ(320, message.GetExtension(unittest::repeated_import_message_extension , 0).d()); + EXPECT_EQ(327, message.GetExtension(unittest::repeated_lazy_message_extension , 0).bb()); EXPECT_EQ(unittest::TestAllTypes::BAZ, message.GetExtension(unittest::repeated_nested_enum_extension , 0)); EXPECT_EQ(unittest::FOREIGN_BAZ , message.GetExtension(unittest::repeated_foreign_enum_extension, 0)); @@ -2017,6 +2215,92 @@ void TestUtil::ExpectRepeatedExtensionsSwapped( EXPECT_EQ("325", message.GetExtension(unittest::repeated_cord_extension, 0)); } +void TestUtil::SetOneof1(unittest::TestOneof2* message) { + message->mutable_foo_lazy_message()->set_qux_int(100); + message->set_bar_string("101"); + message->set_baz_int(102); + message->set_baz_string("103"); +} + +void TestUtil::SetOneof2(unittest::TestOneof2* message) { + message->set_foo_int(200); + message->set_bar_enum(unittest::TestOneof2::BAZ); + message->set_baz_int(202); + message->set_baz_string("203"); +} + +void TestUtil::ExpectOneofSet1(const unittest::TestOneof2& message) { + ExpectAtMostOneFieldSetInOneof(message); + + EXPECT_TRUE(message.has_foo_lazy_message ()); + EXPECT_TRUE(message.foo_lazy_message().has_qux_int()); + + EXPECT_TRUE(message.has_bar_string()); + EXPECT_TRUE(message.has_baz_int ()); + EXPECT_TRUE(message.has_baz_string()); + + ASSERT_EQ(0, message.foo_lazy_message().corge_int_size()); + + EXPECT_EQ(100 , message.foo_lazy_message().qux_int()); + EXPECT_EQ("101", message.bar_string ()); + EXPECT_EQ(102 , message.baz_int ()); + EXPECT_EQ("103", message.baz_string ()); +} + +void TestUtil::ExpectOneofSet2(const unittest::TestOneof2& message) { + ExpectAtMostOneFieldSetInOneof(message); + + EXPECT_TRUE(message.has_foo_int ()); + EXPECT_TRUE(message.has_bar_enum ()); + EXPECT_TRUE(message.has_baz_int ()); + EXPECT_TRUE(message.has_baz_string()); + + EXPECT_EQ(200 , message.foo_int ()); + EXPECT_EQ(unittest::TestOneof2::BAZ, message.bar_enum ()); + EXPECT_EQ(202 , message.baz_int ()); + EXPECT_EQ("203" , message.baz_string()); +} + +void TestUtil::ExpectOneofClear(const unittest::TestOneof2& message) { + EXPECT_FALSE(message.has_foo_int()); + EXPECT_FALSE(message.has_foo_string()); + EXPECT_FALSE(message.has_foo_bytes()); + EXPECT_FALSE(message.has_foo_enum()); + EXPECT_FALSE(message.has_foo_message()); + EXPECT_FALSE(message.has_foogroup()); + EXPECT_FALSE(message.has_foo_lazy_message()); + + EXPECT_FALSE(message.has_bar_int()); + EXPECT_FALSE(message.has_bar_string()); + EXPECT_FALSE(message.has_bar_bytes()); + EXPECT_FALSE(message.has_bar_enum()); + + EXPECT_FALSE(message.has_baz_int()); + EXPECT_FALSE(message.has_baz_string()); + + EXPECT_EQ(unittest::TestOneof2::FOO_NOT_SET, message.foo_case()); + EXPECT_EQ(unittest::TestOneof2::BAR_NOT_SET, message.bar_case()); +} + +void TestUtil::ExpectAtMostOneFieldSetInOneof( + const unittest::TestOneof2& message) { + int count = 0; + if (message.has_foo_int()) count++; + if (message.has_foo_string()) count++; + if (message.has_foo_bytes()) count++; + if (message.has_foo_enum()) count++; + if (message.has_foo_message()) count++; + if (message.has_foogroup()) count++; + if (message.has_foo_lazy_message()) count++; + EXPECT_LE(count, 1); + count = 0; + if (message.has_bar_int()) count++; + if (message.has_bar_string()) count++; + if (message.has_bar_bytes()) count++; + if (message.has_bar_enum()) count++; + EXPECT_TRUE(count == 0 || count == 1); +} + // =================================================================== TestUtil::ReflectionTester::ReflectionTester( @@ -2031,6 +2315,8 @@ TestUtil::ReflectionTester::ReflectionTester( pool->FindFieldByName("protobuf_unittest.ForeignMessage.c"); import_d_ = pool->FindFieldByName("protobuf_unittest_import.ImportMessage.d"); + import_e_ = + pool->FindFieldByName("protobuf_unittest_import.PublicImportMessage.e"); nested_foo_ = pool->FindEnumValueByName("protobuf_unittest.TestAllTypes.FOO"); nested_bar_ = @@ -2067,6 +2353,7 @@ TestUtil::ReflectionTester::ReflectionTester( EXPECT_TRUE(nested_b_ != NULL); EXPECT_TRUE(foreign_c_ != NULL); EXPECT_TRUE(import_d_ != NULL); + EXPECT_TRUE(import_e_ != NULL); EXPECT_TRUE(nested_foo_ != NULL); EXPECT_TRUE(nested_bar_ != NULL); EXPECT_TRUE(nested_baz_ != NULL); @@ -2129,6 +2416,12 @@ void TestUtil::ReflectionTester::SetAllFieldsViaReflection(Message* message) { reflection->SetString(message, F("optional_string_piece"), "124"); reflection->SetString(message, F("optional_cord"), "125"); + sub_message = reflection->MutableMessage(message, F("optional_public_import_message")); + sub_message->GetReflection()->SetInt32(sub_message, import_e_, 126); + + sub_message = reflection->MutableMessage(message, F("optional_lazy_message")); + sub_message->GetReflection()->SetInt32(sub_message, nested_b_, 127); + // ----------------------------------------------------------------- reflection->AddInt32 (message, F("repeated_int32" ), 201); @@ -2155,6 +2448,8 @@ void TestUtil::ReflectionTester::SetAllFieldsViaReflection(Message* message) { sub_message->GetReflection()->SetInt32(sub_message, foreign_c_, 219); sub_message = reflection->AddMessage(message, F("repeated_import_message")); sub_message->GetReflection()->SetInt32(sub_message, import_d_, 220); + sub_message = reflection->AddMessage(message, F("repeated_lazy_message")); + sub_message->GetReflection()->SetInt32(sub_message, nested_b_, 227); reflection->AddEnum(message, F("repeated_nested_enum" ), nested_bar_); reflection->AddEnum(message, F("repeated_foreign_enum"), foreign_bar_); @@ -2188,6 +2483,8 @@ void TestUtil::ReflectionTester::SetAllFieldsViaReflection(Message* message) { sub_message->GetReflection()->SetInt32(sub_message, foreign_c_, 319); sub_message = reflection->AddMessage(message, F("repeated_import_message")); sub_message->GetReflection()->SetInt32(sub_message, import_d_, 320); + sub_message = reflection->AddMessage(message, F("repeated_lazy_message")); + sub_message->GetReflection()->SetInt32(sub_message, nested_b_, 327); reflection->AddEnum(message, F("repeated_nested_enum" ), nested_baz_); reflection->AddEnum(message, F("repeated_foreign_enum"), foreign_baz_); @@ -2220,6 +2517,69 @@ void TestUtil::ReflectionTester::SetAllFieldsViaReflection(Message* message) { reflection->SetString(message, F("default_string_piece"), "424"); reflection->SetString(message, F("default_cord"), "425"); + + reflection->SetUInt32(message, F("oneof_uint32" ), 601); + sub_message = reflection->MutableMessage(message, F("oneof_nested_message")); + sub_message->GetReflection()->SetInt32(sub_message, nested_b_, 602); + reflection->SetString(message, F("oneof_string"), "603"); + reflection->SetString(message, F("oneof_bytes" ), "604"); +} + +void TestUtil::ReflectionTester::SetOneofViaReflection(Message* message) { + const Descriptor* descriptor = message->GetDescriptor(); + const Reflection* reflection = message->GetReflection(); + Message* sub_message = reflection->MutableMessage( + message, descriptor->FindFieldByName("foo_lazy_message")); + sub_message->GetReflection()->SetInt64( + sub_message, + descriptor->file()->pool()->FindFieldByName( + "protobuf_unittest.TestOneof2.NestedMessage.qux_int"), + 100); + + reflection->SetString(message, + descriptor->FindFieldByName("bar_cord"), + "101"); + reflection->SetInt32(message, + descriptor->FindFieldByName("baz_int"), + 102); + reflection->SetString(message, + descriptor->FindFieldByName("baz_string"), + "103"); +} + +void TestUtil::ReflectionTester::ExpectOneofSetViaReflection( + const Message& message) { + const Descriptor* descriptor = message.GetDescriptor(); + const Reflection* reflection = message.GetReflection(); + string scratch; + EXPECT_TRUE(reflection->HasField( + message, descriptor->FindFieldByName("foo_lazy_message"))); + EXPECT_TRUE(reflection->HasField( + message, descriptor->FindFieldByName("bar_cord"))); + EXPECT_TRUE(reflection->HasField( + message, descriptor->FindFieldByName("baz_int"))); + EXPECT_TRUE(reflection->HasField( + message, descriptor->FindFieldByName("baz_string"))); + + const Message* sub_message = &reflection->GetMessage( + message, descriptor->FindFieldByName("foo_lazy_message")); + EXPECT_EQ(100, sub_message->GetReflection()->GetInt64( + *sub_message, + descriptor->file()->pool()->FindFieldByName( + "protobuf_unittest.TestOneof2.NestedMessage.qux_int"))); + + EXPECT_EQ("101", reflection->GetString( + message, descriptor->FindFieldByName("bar_cord"))); + EXPECT_EQ("101", reflection->GetStringReference( + message, descriptor->FindFieldByName("bar_cord"), &scratch)); + + EXPECT_EQ(102, reflection->GetInt32( + message, descriptor->FindFieldByName("baz_int"))); + + EXPECT_EQ("103", reflection->GetString( + message, descriptor->FindFieldByName("baz_string"))); + EXPECT_EQ("103", reflection->GetStringReference( + message, descriptor->FindFieldByName("baz_string"), &scratch)); } void TestUtil::ReflectionTester::SetPackedFieldsViaReflection( @@ -2289,10 +2649,12 @@ void TestUtil::ReflectionTester::ExpectAllFieldsSetViaReflection1( EXPECT_TRUE(reflection->HasField(message, F("optional_string" ))); EXPECT_TRUE(reflection->HasField(message, F("optional_bytes" ))); - EXPECT_TRUE(reflection->HasField(message, F("optionalgroup" ))); - EXPECT_TRUE(reflection->HasField(message, F("optional_nested_message" ))); - EXPECT_TRUE(reflection->HasField(message, F("optional_foreign_message"))); - EXPECT_TRUE(reflection->HasField(message, F("optional_import_message" ))); + EXPECT_TRUE(reflection->HasField(message, F("optionalgroup" ))); + EXPECT_TRUE(reflection->HasField(message, F("optional_nested_message" ))); + EXPECT_TRUE(reflection->HasField(message, F("optional_foreign_message" ))); + EXPECT_TRUE(reflection->HasField(message, F("optional_import_message" ))); + EXPECT_TRUE(reflection->HasField(message, F("optional_public_import_message"))); + EXPECT_TRUE(reflection->HasField(message, F("optional_lazy_message" ))); sub_message = &reflection->GetMessage(message, F("optionalgroup")); EXPECT_TRUE(sub_message->GetReflection()->HasField(*sub_message, group_a_)); @@ -2302,6 +2664,10 @@ void TestUtil::ReflectionTester::ExpectAllFieldsSetViaReflection1( EXPECT_TRUE(sub_message->GetReflection()->HasField(*sub_message, foreign_c_)); sub_message = &reflection->GetMessage(message, F("optional_import_message")); EXPECT_TRUE(sub_message->GetReflection()->HasField(*sub_message, import_d_)); + sub_message = &reflection->GetMessage(message, F("optional_public_import_message")); + EXPECT_TRUE(sub_message->GetReflection()->HasField(*sub_message, import_e_)); + sub_message = &reflection->GetMessage(message, F("optional_lazy_message")); + EXPECT_TRUE(sub_message->GetReflection()->HasField(*sub_message, nested_b_)); EXPECT_TRUE(reflection->HasField(message, F("optional_nested_enum" ))); EXPECT_TRUE(reflection->HasField(message, F("optional_foreign_enum"))); @@ -2322,7 +2688,7 @@ void TestUtil::ReflectionTester::ExpectAllFieldsSetViaReflection1( EXPECT_EQ(110 , reflection->GetInt64 (message, F("optional_sfixed64"))); EXPECT_EQ(111 , reflection->GetFloat (message, F("optional_float" ))); EXPECT_EQ(112 , reflection->GetDouble(message, F("optional_double" ))); - EXPECT_EQ(true , reflection->GetBool (message, F("optional_bool" ))); + EXPECT_TRUE( reflection->GetBool (message, F("optional_bool" ))); EXPECT_EQ("115", reflection->GetString(message, F("optional_string" ))); EXPECT_EQ("116", reflection->GetString(message, F("optional_bytes" ))); @@ -2337,6 +2703,10 @@ void TestUtil::ReflectionTester::ExpectAllFieldsSetViaReflection1( EXPECT_EQ(119, sub_message->GetReflection()->GetInt32(*sub_message, foreign_c_)); sub_message = &reflection->GetMessage(message, F("optional_import_message")); EXPECT_EQ(120, sub_message->GetReflection()->GetInt32(*sub_message, import_d_)); + sub_message = &reflection->GetMessage(message, F("optional_public_import_message")); + EXPECT_EQ(126, sub_message->GetReflection()->GetInt32(*sub_message, import_e_)); + sub_message = &reflection->GetMessage(message, F("optional_lazy_message")); + EXPECT_EQ(127, sub_message->GetReflection()->GetInt32(*sub_message, nested_b_)); EXPECT_EQ( nested_baz_, reflection->GetEnum(message, F("optional_nested_enum" ))); EXPECT_EQ(foreign_baz_, reflection->GetEnum(message, F("optional_foreign_enum"))); @@ -2347,6 +2717,21 @@ void TestUtil::ReflectionTester::ExpectAllFieldsSetViaReflection1( EXPECT_EQ("125", reflection->GetString(message, F("optional_cord"))); EXPECT_EQ("125", reflection->GetStringReference(message, F("optional_cord"), &scratch)); + + EXPECT_TRUE(reflection->HasField(message, F("oneof_bytes" ))); + EXPECT_EQ("604", reflection->GetString(message, F("oneof_bytes" ))); + + if (base_descriptor_->name() == "TestAllTypes") { + EXPECT_FALSE(reflection->HasField(message, F("oneof_uint32"))); + EXPECT_FALSE(reflection->HasField(message, F("oneof_string"))); + } else { + EXPECT_TRUE(reflection->HasField(message, F("oneof_uint32"))); + EXPECT_TRUE(reflection->HasField(message, F("oneof_string"))); + EXPECT_EQ(601 , reflection->GetUInt32(message, F("oneof_uint32"))); + EXPECT_EQ("603", reflection->GetString(message, F("oneof_string"))); + sub_message = &reflection->GetMessage(message, F("oneof_nested_message")); + EXPECT_EQ(602, sub_message->GetReflection()->GetInt32(*sub_message, nested_b_)); + } } void TestUtil::ReflectionTester::ExpectAllFieldsSetViaReflection2( @@ -2377,6 +2762,7 @@ void TestUtil::ReflectionTester::ExpectAllFieldsSetViaReflection2( ASSERT_EQ(2, reflection->FieldSize(message, F("repeated_nested_message" ))); ASSERT_EQ(2, reflection->FieldSize(message, F("repeated_foreign_message"))); ASSERT_EQ(2, reflection->FieldSize(message, F("repeated_import_message" ))); + ASSERT_EQ(2, reflection->FieldSize(message, F("repeated_lazy_message" ))); ASSERT_EQ(2, reflection->FieldSize(message, F("repeated_nested_enum" ))); ASSERT_EQ(2, reflection->FieldSize(message, F("repeated_foreign_enum" ))); ASSERT_EQ(2, reflection->FieldSize(message, F("repeated_import_enum" ))); @@ -2396,7 +2782,7 @@ void TestUtil::ReflectionTester::ExpectAllFieldsSetViaReflection2( EXPECT_EQ(210 , reflection->GetRepeatedInt64 (message, F("repeated_sfixed64"), 0)); EXPECT_EQ(211 , reflection->GetRepeatedFloat (message, F("repeated_float" ), 0)); EXPECT_EQ(212 , reflection->GetRepeatedDouble(message, F("repeated_double" ), 0)); - EXPECT_EQ(true , reflection->GetRepeatedBool (message, F("repeated_bool" ), 0)); + EXPECT_TRUE( reflection->GetRepeatedBool (message, F("repeated_bool" ), 0)); EXPECT_EQ("215", reflection->GetRepeatedString(message, F("repeated_string" ), 0)); EXPECT_EQ("216", reflection->GetRepeatedString(message, F("repeated_bytes" ), 0)); @@ -2411,6 +2797,8 @@ void TestUtil::ReflectionTester::ExpectAllFieldsSetViaReflection2( EXPECT_EQ(219, sub_message->GetReflection()->GetInt32(*sub_message, foreign_c_)); sub_message = &reflection->GetRepeatedMessage(message, F("repeated_import_message"), 0); EXPECT_EQ(220, sub_message->GetReflection()->GetInt32(*sub_message, import_d_)); + sub_message = &reflection->GetRepeatedMessage(message, F("repeated_lazy_message"), 0); + EXPECT_EQ(227, sub_message->GetReflection()->GetInt32(*sub_message, nested_b_)); EXPECT_EQ( nested_bar_, reflection->GetRepeatedEnum(message, F("repeated_nested_enum" ),0)); EXPECT_EQ(foreign_bar_, reflection->GetRepeatedEnum(message, F("repeated_foreign_enum"),0)); @@ -2436,7 +2824,7 @@ void TestUtil::ReflectionTester::ExpectAllFieldsSetViaReflection2( EXPECT_EQ(310 , reflection->GetRepeatedInt64 (message, F("repeated_sfixed64"), 1)); EXPECT_EQ(311 , reflection->GetRepeatedFloat (message, F("repeated_float" ), 1)); EXPECT_EQ(312 , reflection->GetRepeatedDouble(message, F("repeated_double" ), 1)); - EXPECT_EQ(false, reflection->GetRepeatedBool (message, F("repeated_bool" ), 1)); + EXPECT_FALSE( reflection->GetRepeatedBool (message, F("repeated_bool" ), 1)); EXPECT_EQ("315", reflection->GetRepeatedString(message, F("repeated_string" ), 1)); EXPECT_EQ("316", reflection->GetRepeatedString(message, F("repeated_bytes" ), 1)); @@ -2453,6 +2841,8 @@ void TestUtil::ReflectionTester::ExpectAllFieldsSetViaReflection2( EXPECT_EQ(319, sub_message->GetReflection()->GetInt32(*sub_message, foreign_c_)); sub_message = &reflection->GetRepeatedMessage(message, F("repeated_import_message"), 1); EXPECT_EQ(320, sub_message->GetReflection()->GetInt32(*sub_message, import_d_)); + sub_message = &reflection->GetRepeatedMessage(message, F("repeated_lazy_message"), 1); + EXPECT_EQ(327, sub_message->GetReflection()->GetInt32(*sub_message, nested_b_)); EXPECT_EQ( nested_baz_, reflection->GetRepeatedEnum(message, F("repeated_nested_enum" ),1)); EXPECT_EQ(foreign_baz_, reflection->GetRepeatedEnum(message, F("repeated_foreign_enum"),1)); @@ -2509,7 +2899,7 @@ void TestUtil::ReflectionTester::ExpectAllFieldsSetViaReflection3( EXPECT_EQ(410 , reflection->GetInt64 (message, F("default_sfixed64"))); EXPECT_EQ(411 , reflection->GetFloat (message, F("default_float" ))); EXPECT_EQ(412 , reflection->GetDouble(message, F("default_double" ))); - EXPECT_EQ(false, reflection->GetBool (message, F("default_bool" ))); + EXPECT_FALSE( reflection->GetBool (message, F("default_bool" ))); EXPECT_EQ("415", reflection->GetString(message, F("default_string" ))); EXPECT_EQ("416", reflection->GetString(message, F("default_bytes" ))); @@ -2559,7 +2949,7 @@ void TestUtil::ReflectionTester::ExpectPackedFieldsSetViaReflection( EXPECT_EQ(610 , reflection->GetRepeatedInt64 (message, F("packed_sfixed64"), 0)); EXPECT_EQ(611 , reflection->GetRepeatedFloat (message, F("packed_float" ), 0)); EXPECT_EQ(612 , reflection->GetRepeatedDouble(message, F("packed_double" ), 0)); - EXPECT_EQ(true , reflection->GetRepeatedBool (message, F("packed_bool" ), 0)); + EXPECT_TRUE( reflection->GetRepeatedBool (message, F("packed_bool" ), 0)); EXPECT_EQ(foreign_bar_, reflection->GetRepeatedEnum(message, F("packed_enum"), 0)); @@ -2575,7 +2965,7 @@ void TestUtil::ReflectionTester::ExpectPackedFieldsSetViaReflection( EXPECT_EQ(710 , reflection->GetRepeatedInt64 (message, F("packed_sfixed64"), 1)); EXPECT_EQ(711 , reflection->GetRepeatedFloat (message, F("packed_float" ), 1)); EXPECT_EQ(712 , reflection->GetRepeatedDouble(message, F("packed_double" ), 1)); - EXPECT_EQ(false, reflection->GetRepeatedBool (message, F("packed_bool" ), 1)); + EXPECT_FALSE( reflection->GetRepeatedBool (message, F("packed_bool" ), 1)); EXPECT_EQ(foreign_baz_, reflection->GetRepeatedEnum(message, F("packed_enum"), 1)); } @@ -2609,6 +2999,8 @@ void TestUtil::ReflectionTester::ExpectClearViaReflection( EXPECT_FALSE(reflection->HasField(message, F("optional_nested_message" ))); EXPECT_FALSE(reflection->HasField(message, F("optional_foreign_message"))); EXPECT_FALSE(reflection->HasField(message, F("optional_import_message" ))); + EXPECT_FALSE(reflection->HasField(message, F("optional_public_import_message"))); + EXPECT_FALSE(reflection->HasField(message, F("optional_lazy_message"))); EXPECT_FALSE(reflection->HasField(message, F("optional_nested_enum" ))); EXPECT_FALSE(reflection->HasField(message, F("optional_foreign_enum"))); @@ -2630,7 +3022,7 @@ void TestUtil::ReflectionTester::ExpectClearViaReflection( EXPECT_EQ(0 , reflection->GetInt64 (message, F("optional_sfixed64"))); EXPECT_EQ(0 , reflection->GetFloat (message, F("optional_float" ))); EXPECT_EQ(0 , reflection->GetDouble(message, F("optional_double" ))); - EXPECT_EQ(false, reflection->GetBool (message, F("optional_bool" ))); + EXPECT_FALSE( reflection->GetBool (message, F("optional_bool" ))); EXPECT_EQ("" , reflection->GetString(message, F("optional_string" ))); EXPECT_EQ("" , reflection->GetString(message, F("optional_bytes" ))); @@ -2650,6 +3042,12 @@ void TestUtil::ReflectionTester::ExpectClearViaReflection( sub_message = &reflection->GetMessage(message, F("optional_import_message")); EXPECT_FALSE(sub_message->GetReflection()->HasField(*sub_message, import_d_)); EXPECT_EQ(0, sub_message->GetReflection()->GetInt32(*sub_message, import_d_)); + sub_message = &reflection->GetMessage(message, F("optional_public_import_message")); + EXPECT_FALSE(sub_message->GetReflection()->HasField(*sub_message, import_e_)); + EXPECT_EQ(0, sub_message->GetReflection()->GetInt32(*sub_message, import_e_)); + sub_message = &reflection->GetMessage(message, F("optional_lazy_message")); + EXPECT_FALSE(sub_message->GetReflection()->HasField(*sub_message, nested_b_)); + EXPECT_EQ(0, sub_message->GetReflection()->GetInt32(*sub_message, nested_b_)); // Enums without defaults are set to the first value in the enum. EXPECT_EQ( nested_foo_, reflection->GetEnum(message, F("optional_nested_enum" ))); @@ -2683,6 +3081,7 @@ void TestUtil::ReflectionTester::ExpectClearViaReflection( EXPECT_EQ(0, reflection->FieldSize(message, F("repeated_nested_message" ))); EXPECT_EQ(0, reflection->FieldSize(message, F("repeated_foreign_message"))); EXPECT_EQ(0, reflection->FieldSize(message, F("repeated_import_message" ))); + EXPECT_EQ(0, reflection->FieldSize(message, F("repeated_lazy_message" ))); EXPECT_EQ(0, reflection->FieldSize(message, F("repeated_nested_enum" ))); EXPECT_EQ(0, reflection->FieldSize(message, F("repeated_foreign_enum" ))); EXPECT_EQ(0, reflection->FieldSize(message, F("repeated_import_enum" ))); @@ -2727,7 +3126,7 @@ void TestUtil::ReflectionTester::ExpectClearViaReflection( EXPECT_EQ(-50 , reflection->GetInt64 (message, F("default_sfixed64"))); EXPECT_EQ( 51.5 , reflection->GetFloat (message, F("default_float" ))); EXPECT_EQ( 52e3 , reflection->GetDouble(message, F("default_double" ))); - EXPECT_EQ(true , reflection->GetBool (message, F("default_bool" ))); + EXPECT_TRUE( reflection->GetBool (message, F("default_bool" ))); EXPECT_EQ("hello", reflection->GetString(message, F("default_string" ))); EXPECT_EQ("world", reflection->GetString(message, F("default_bytes" ))); @@ -2796,6 +3195,8 @@ void TestUtil::ReflectionTester::ModifyRepeatedFieldsViaReflection( sub_message->GetReflection()->SetInt32(sub_message, foreign_c_, 519); sub_message = reflection->MutableRepeatedMessage(message, F("repeated_import_message"), 1); sub_message->GetReflection()->SetInt32(sub_message, import_d_, 520); + sub_message = reflection->MutableRepeatedMessage(message, F("repeated_lazy_message"), 1); + sub_message->GetReflection()->SetInt32(sub_message, nested_b_, 527); reflection->SetRepeatedEnum(message, F("repeated_nested_enum" ), 1, nested_foo_); reflection->SetRepeatedEnum(message, F("repeated_foreign_enum"), 1, foreign_foo_); @@ -2824,7 +3225,8 @@ void TestUtil::ReflectionTester::ModifyPackedFieldsViaReflection( reflection->SetRepeatedEnum (message, F("packed_enum" ), 1, foreign_foo_); } -void TestUtil::ReflectionTester::RemoveLastRepeatedsViaReflection(Message* message) { +void TestUtil::ReflectionTester::RemoveLastRepeatedsViaReflection( + Message* message) { const Reflection* reflection = message->GetReflection(); vector<const FieldDescriptor*> output; @@ -2837,6 +3239,26 @@ void TestUtil::ReflectionTester::RemoveLastRepeatedsViaReflection(Message* messa } } +void TestUtil::ReflectionTester::ReleaseLastRepeatedsViaReflection( + Message* message, bool expect_extensions_notnull) { + const Reflection* reflection = message->GetReflection(); + + vector<const FieldDescriptor*> output; + reflection->ListFields(*message, &output); + for (int i=0; i<output.size(); ++i) { + const FieldDescriptor* field = output[i]; + if (!field->is_repeated()) continue; + if (field->cpp_type() != FieldDescriptor::CPPTYPE_MESSAGE) continue; + + Message* released = reflection->ReleaseLast(message, field); + if (!field->is_extension() || expect_extensions_notnull) { + ASSERT_TRUE(released != NULL) << "ReleaseLast returned NULL for: " + << field->name(); + } + delete released; + } +} + void TestUtil::ReflectionTester::SwapRepeatedsViaReflection(Message* message) { const Reflection* reflection = message->GetReflection(); @@ -2850,5 +3272,74 @@ void TestUtil::ReflectionTester::SwapRepeatedsViaReflection(Message* message) { } } +void TestUtil::ReflectionTester:: +SetAllocatedOptionalMessageFieldsToNullViaReflection( + Message* message) { + const Reflection* reflection = message->GetReflection(); + + vector<const FieldDescriptor*> fields; + reflection->ListFields(*message, &fields); + + for (int i = 0; i < fields.size(); ++i) { + const FieldDescriptor* field = fields[i]; + if (!field->is_optional() || + field->cpp_type() != FieldDescriptor::CPPTYPE_MESSAGE) continue; + + reflection->SetAllocatedMessage(message, NULL, field); + } +} + +void TestUtil::ReflectionTester:: +SetAllocatedOptionalMessageFieldsToMessageViaReflection( + Message* from_message, + Message* to_message) { + EXPECT_EQ(from_message->GetDescriptor(), to_message->GetDescriptor()); + const Reflection* from_reflection = from_message->GetReflection(); + const Reflection* to_reflection = to_message->GetReflection(); + + vector<const FieldDescriptor*> fields; + from_reflection->ListFields(*from_message, &fields); + + for (int i = 0; i < fields.size(); ++i) { + const FieldDescriptor* field = fields[i]; + if (!field->is_optional() || + field->cpp_type() != FieldDescriptor::CPPTYPE_MESSAGE) continue; + + Message* sub_message = + from_reflection->ReleaseMessage(from_message, field); + to_reflection->SetAllocatedMessage(to_message, sub_message, field); + } +} + +void TestUtil::ReflectionTester::ExpectMessagesReleasedViaReflection( + Message* message, + TestUtil::ReflectionTester::MessageReleaseState expected_release_state) { + const Reflection* reflection = message->GetReflection(); + + static const char* fields[] = { + "optionalgroup", + "optional_nested_message", + "optional_foreign_message", + "optional_import_message", + }; + for (int i = 0; i < GOOGLE_ARRAYSIZE(fields); i++) { + const Message& sub_message = reflection->GetMessage(*message, F(fields[i])); + Message* released = reflection->ReleaseMessage(message, F(fields[i])); + switch (expected_release_state) { + case IS_NULL: + EXPECT_TRUE(released == NULL); + break; + case NOT_NULL: + EXPECT_TRUE(released != NULL); + EXPECT_EQ(&sub_message, released); + break; + case CAN_BE_NULL: + break; + } + delete released; + EXPECT_FALSE(reflection->HasField(*message, F(fields[i]))); + } +} + } // namespace protobuf } // namespace google diff --git a/src/google/protobuf/test_util.h b/src/google/protobuf/test_util.h index 25165f3..6e2d552 100644 --- a/src/google/protobuf/test_util.h +++ b/src/google/protobuf/test_util.h @@ -43,18 +43,26 @@ namespace google { namespace protobuf { -namespace unittest = protobuf_unittest; +namespace unittest = ::protobuf_unittest; namespace unittest_import = protobuf_unittest_import; class TestUtil { public: // Set every field in the message to a unique value. static void SetAllFields(unittest::TestAllTypes* message); + static void SetOptionalFields(unittest::TestAllTypes* message); + static void AddRepeatedFields1(unittest::TestAllTypes* message); + static void AddRepeatedFields2(unittest::TestAllTypes* message); + static void SetDefaultFields(unittest::TestAllTypes* message); + static void SetOneofFields(unittest::TestAllTypes* message); static void SetAllExtensions(unittest::TestAllExtensions* message); + static void SetOneofFields(unittest::TestAllExtensions* message); static void SetAllFieldsAndExtensions(unittest::TestFieldOrderings* message); static void SetPackedFields(unittest::TestPackedTypes* message); static void SetPackedExtensions(unittest::TestPackedExtensions* message); static void SetUnpackedFields(unittest::TestUnpackedTypes* message); + static void SetOneof1(unittest::TestOneof2* message); + static void SetOneof2(unittest::TestOneof2* message); // Use the repeated versions of the set_*() accessors to modify all the // repeated fields of the messsage (which should already have been @@ -75,6 +83,10 @@ class TestUtil { const unittest::TestPackedExtensions& message); static void ExpectUnpackedFieldsSet( const unittest::TestUnpackedTypes& message); + static void ExpectUnpackedExtensionsSet( + const unittest::TestUnpackedExtensions& message); + static void ExpectOneofSet1(const unittest::TestOneof2& message); + static void ExpectOneofSet2(const unittest::TestOneof2& message); // Expect that the message is modified as would be expected from // Modify*Fields(). @@ -93,6 +105,7 @@ class TestUtil { static void ExpectPackedClear(const unittest::TestPackedTypes& message); static void ExpectPackedExtensionsClear( const unittest::TestPackedExtensions& message); + static void ExpectOneofClear(const unittest::TestOneof2& message); // Check that the passed-in serialization is the canonical serialization we // expect for a TestFieldOrderings message filled in by @@ -104,6 +117,10 @@ class TestUtil { const unittest::TestAllTypes& message); static void ExpectLastRepeatedExtensionsRemoved( const unittest::TestAllExtensions& message); + static void ExpectLastRepeatedsReleased( + const unittest::TestAllTypes& message); + static void ExpectLastRepeatedExtensionsReleased( + const unittest::TestAllExtensions& message); // Check that all repeated fields have had their first and last elements // swapped. @@ -111,6 +128,9 @@ class TestUtil { static void ExpectRepeatedExtensionsSwapped( const unittest::TestAllExtensions& message); + static void ExpectAtMostOneFieldSetInOneof( + const unittest::TestOneof2 &message); + // Like above, but use the reflection interface. class ReflectionTester { public: @@ -132,7 +152,27 @@ class TestUtil { void ExpectPackedClearViaReflection(const Message& message); void RemoveLastRepeatedsViaReflection(Message* message); + void ReleaseLastRepeatedsViaReflection( + Message* message, bool expect_extensions_notnull); void SwapRepeatedsViaReflection(Message* message); + void SetAllocatedOptionalMessageFieldsToNullViaReflection( + Message* message); + static void SetAllocatedOptionalMessageFieldsToMessageViaReflection( + Message* from_message, + Message* to_message); + + enum MessageReleaseState { + IS_NULL, + CAN_BE_NULL, + NOT_NULL, + }; + void ExpectMessagesReleasedViaReflection( + Message* message, MessageReleaseState expected_release_state); + + // Set and check functions for TestOneof2 messages. No need to construct + // the ReflectionTester by TestAllTypes nor TestAllExtensions. + static void SetOneofViaReflection(Message* message); + static void ExpectOneofSetViaReflection(const Message& message); private: const FieldDescriptor* F(const string& name); @@ -144,6 +184,7 @@ class TestUtil { const FieldDescriptor* nested_b_; const FieldDescriptor* foreign_c_; const FieldDescriptor* import_d_; + const FieldDescriptor* import_e_; const EnumValueDescriptor* nested_foo_; const EnumValueDescriptor* nested_bar_; diff --git a/src/google/protobuf/test_util_lite.cc b/src/google/protobuf/test_util_lite.cc index d7140e0..cbf808b 100644 --- a/src/google/protobuf/test_util_lite.cc +++ b/src/google/protobuf/test_util_lite.cc @@ -62,10 +62,12 @@ void TestUtilLite::SetAllFields(unittest::TestAllTypesLite* message) { message->set_optional_string ("115"); message->set_optional_bytes ("116"); - message->mutable_optionalgroup ()->set_a(117); - message->mutable_optional_nested_message ()->set_bb(118); - message->mutable_optional_foreign_message()->set_c(119); - message->mutable_optional_import_message ()->set_d(120); + message->mutable_optionalgroup ()->set_a(117); + message->mutable_optional_nested_message ()->set_bb(118); + message->mutable_optional_foreign_message ()->set_c(119); + message->mutable_optional_import_message ()->set_d(120); + message->mutable_optional_public_import_message()->set_e(126); + message->mutable_optional_lazy_message ()->set_bb(127); message->set_optional_nested_enum (unittest::TestAllTypesLite::BAZ ); message->set_optional_foreign_enum(unittest::FOREIGN_LITE_BAZ ); @@ -94,6 +96,7 @@ void TestUtilLite::SetAllFields(unittest::TestAllTypesLite* message) { message->add_repeated_nested_message ()->set_bb(218); message->add_repeated_foreign_message()->set_c(219); message->add_repeated_import_message ()->set_d(220); + message->add_repeated_lazy_message ()->set_bb(227); message->add_repeated_nested_enum (unittest::TestAllTypesLite::BAR ); message->add_repeated_foreign_enum(unittest::FOREIGN_LITE_BAR ); @@ -121,6 +124,7 @@ void TestUtilLite::SetAllFields(unittest::TestAllTypesLite* message) { message->add_repeated_nested_message ()->set_bb(318); message->add_repeated_foreign_message()->set_c(319); message->add_repeated_import_message ()->set_d(320); + message->add_repeated_lazy_message ()->set_bb(327); message->add_repeated_nested_enum (unittest::TestAllTypesLite::BAZ ); message->add_repeated_foreign_enum(unittest::FOREIGN_LITE_BAZ ); @@ -149,6 +153,11 @@ void TestUtilLite::SetAllFields(unittest::TestAllTypesLite* message) { message->set_default_foreign_enum(unittest::FOREIGN_LITE_FOO ); message->set_default_import_enum (unittest_import::IMPORT_LITE_FOO); + + message->set_oneof_uint32(601); + message->mutable_oneof_nested_message()->set_bb(602); + message->set_oneof_string("603"); + message->set_oneof_bytes("604"); } // ------------------------------------------------------------------- @@ -174,6 +183,7 @@ void TestUtilLite::ModifyRepeatedFields(unittest::TestAllTypesLite* message) { message->mutable_repeated_nested_message (1)->set_bb(518); message->mutable_repeated_foreign_message(1)->set_c(519); message->mutable_repeated_import_message (1)->set_d(520); + message->mutable_repeated_lazy_message (1)->set_bb(527); message->set_repeated_nested_enum (1, unittest::TestAllTypesLite::FOO ); message->set_repeated_foreign_enum(1, unittest::FOREIGN_LITE_FOO ); @@ -201,15 +211,19 @@ void TestUtilLite::ExpectAllFieldsSet( EXPECT_TRUE(message.has_optional_string ()); EXPECT_TRUE(message.has_optional_bytes ()); - EXPECT_TRUE(message.has_optionalgroup ()); - EXPECT_TRUE(message.has_optional_nested_message ()); - EXPECT_TRUE(message.has_optional_foreign_message()); - EXPECT_TRUE(message.has_optional_import_message ()); + EXPECT_TRUE(message.has_optionalgroup ()); + EXPECT_TRUE(message.has_optional_nested_message ()); + EXPECT_TRUE(message.has_optional_foreign_message ()); + EXPECT_TRUE(message.has_optional_import_message ()); + EXPECT_TRUE(message.has_optional_public_import_message()); + EXPECT_TRUE(message.has_optional_lazy_message ()); - EXPECT_TRUE(message.optionalgroup ().has_a()); - EXPECT_TRUE(message.optional_nested_message ().has_bb()); - EXPECT_TRUE(message.optional_foreign_message().has_c()); - EXPECT_TRUE(message.optional_import_message ().has_d()); + EXPECT_TRUE(message.optionalgroup ().has_a()); + EXPECT_TRUE(message.optional_nested_message ().has_bb()); + EXPECT_TRUE(message.optional_foreign_message ().has_c()); + EXPECT_TRUE(message.optional_import_message ().has_d()); + EXPECT_TRUE(message.optional_public_import_message().has_e()); + EXPECT_TRUE(message.optional_lazy_message ().has_bb()); EXPECT_TRUE(message.has_optional_nested_enum ()); EXPECT_TRUE(message.has_optional_foreign_enum()); @@ -232,10 +246,12 @@ void TestUtilLite::ExpectAllFieldsSet( EXPECT_EQ("115", message.optional_string ()); EXPECT_EQ("116", message.optional_bytes ()); - EXPECT_EQ(117, message.optionalgroup ().a()); - EXPECT_EQ(118, message.optional_nested_message ().bb()); - EXPECT_EQ(119, message.optional_foreign_message().c()); - EXPECT_EQ(120, message.optional_import_message ().d()); + EXPECT_EQ(117, message.optionalgroup ().a()); + EXPECT_EQ(118, message.optional_nested_message ().bb()); + EXPECT_EQ(119, message.optional_foreign_message ().c()); + EXPECT_EQ(120, message.optional_import_message ().d()); + EXPECT_EQ(126, message.optional_public_import_message().e()); + EXPECT_EQ(127, message.optional_lazy_message ().bb()); EXPECT_EQ(unittest::TestAllTypesLite::BAZ , message.optional_nested_enum ()); EXPECT_EQ(unittest::FOREIGN_LITE_BAZ , message.optional_foreign_enum()); @@ -264,6 +280,7 @@ void TestUtilLite::ExpectAllFieldsSet( ASSERT_EQ(2, message.repeated_nested_message_size ()); ASSERT_EQ(2, message.repeated_foreign_message_size()); ASSERT_EQ(2, message.repeated_import_message_size ()); + ASSERT_EQ(2, message.repeated_lazy_message_size ()); ASSERT_EQ(2, message.repeated_nested_enum_size ()); ASSERT_EQ(2, message.repeated_foreign_enum_size ()); ASSERT_EQ(2, message.repeated_import_enum_size ()); @@ -289,6 +306,7 @@ void TestUtilLite::ExpectAllFieldsSet( EXPECT_EQ(218, message.repeated_nested_message (0).bb()); EXPECT_EQ(219, message.repeated_foreign_message(0).c()); EXPECT_EQ(220, message.repeated_import_message (0).d()); + EXPECT_EQ(227, message.repeated_lazy_message (0).bb()); EXPECT_EQ(unittest::TestAllTypesLite::BAR , message.repeated_nested_enum (0)); @@ -315,6 +333,7 @@ void TestUtilLite::ExpectAllFieldsSet( EXPECT_EQ(318, message.repeated_nested_message (1).bb()); EXPECT_EQ(319, message.repeated_foreign_message(1).c()); EXPECT_EQ(320, message.repeated_import_message (1).d()); + EXPECT_EQ(327, message.repeated_lazy_message (1).bb()); EXPECT_EQ(unittest::TestAllTypesLite::BAZ , message.repeated_nested_enum (1)); EXPECT_EQ(unittest::FOREIGN_LITE_BAZ , message.repeated_foreign_enum(1)); @@ -364,6 +383,13 @@ void TestUtilLite::ExpectAllFieldsSet( EXPECT_EQ(unittest::FOREIGN_LITE_FOO , message.default_foreign_enum()); EXPECT_EQ(unittest_import::IMPORT_LITE_FOO, message.default_import_enum ()); + + EXPECT_FALSE(message.has_oneof_uint32 ()); + EXPECT_FALSE(message.has_oneof_nested_message()); + EXPECT_FALSE(message.has_oneof_string ()); + EXPECT_TRUE(message.has_oneof_bytes ()); + + EXPECT_EQ("604", message.oneof_bytes()); } // ------------------------------------------------------------------- @@ -386,10 +412,12 @@ void TestUtilLite::ExpectClear(const unittest::TestAllTypesLite& message) { EXPECT_FALSE(message.has_optional_string ()); EXPECT_FALSE(message.has_optional_bytes ()); - EXPECT_FALSE(message.has_optionalgroup ()); - EXPECT_FALSE(message.has_optional_nested_message ()); - EXPECT_FALSE(message.has_optional_foreign_message()); - EXPECT_FALSE(message.has_optional_import_message ()); + EXPECT_FALSE(message.has_optionalgroup ()); + EXPECT_FALSE(message.has_optional_nested_message ()); + EXPECT_FALSE(message.has_optional_foreign_message ()); + EXPECT_FALSE(message.has_optional_import_message ()); + EXPECT_FALSE(message.has_optional_public_import_message()); + EXPECT_FALSE(message.has_optional_lazy_message ()); EXPECT_FALSE(message.has_optional_nested_enum ()); EXPECT_FALSE(message.has_optional_foreign_enum()); @@ -414,10 +442,12 @@ void TestUtilLite::ExpectClear(const unittest::TestAllTypesLite& message) { EXPECT_EQ("" , message.optional_bytes ()); // Embedded messages should also be clear. - EXPECT_FALSE(message.optionalgroup ().has_a()); - EXPECT_FALSE(message.optional_nested_message ().has_bb()); - EXPECT_FALSE(message.optional_foreign_message().has_c()); - EXPECT_FALSE(message.optional_import_message ().has_d()); + EXPECT_FALSE(message.optionalgroup ().has_a()); + EXPECT_FALSE(message.optional_nested_message ().has_bb()); + EXPECT_FALSE(message.optional_foreign_message ().has_c()); + EXPECT_FALSE(message.optional_import_message ().has_d()); + EXPECT_FALSE(message.optional_public_import_message().has_e()); + EXPECT_FALSE(message.optional_lazy_message ().has_bb()); EXPECT_EQ(0, message.optionalgroup ().a()); EXPECT_EQ(0, message.optional_nested_message ().bb()); @@ -451,6 +481,7 @@ void TestUtilLite::ExpectClear(const unittest::TestAllTypesLite& message) { EXPECT_EQ(0, message.repeated_nested_message_size ()); EXPECT_EQ(0, message.repeated_foreign_message_size()); EXPECT_EQ(0, message.repeated_import_message_size ()); + EXPECT_EQ(0, message.repeated_lazy_message_size ()); EXPECT_EQ(0, message.repeated_nested_enum_size ()); EXPECT_EQ(0, message.repeated_foreign_enum_size ()); EXPECT_EQ(0, message.repeated_import_enum_size ()); @@ -499,6 +530,11 @@ void TestUtilLite::ExpectClear(const unittest::TestAllTypesLite& message) { EXPECT_EQ(unittest::FOREIGN_LITE_BAR , message.default_foreign_enum()); EXPECT_EQ(unittest_import::IMPORT_LITE_BAR, message.default_import_enum ()); + + EXPECT_FALSE(message.has_oneof_uint32 ()); + EXPECT_FALSE(message.has_oneof_nested_message()); + EXPECT_FALSE(message.has_oneof_string ()); + EXPECT_FALSE(message.has_oneof_bytes ()); } // ------------------------------------------------------------------- @@ -528,6 +564,7 @@ void TestUtilLite::ExpectRepeatedFieldsModified( ASSERT_EQ(2, message.repeated_nested_message_size ()); ASSERT_EQ(2, message.repeated_foreign_message_size()); ASSERT_EQ(2, message.repeated_import_message_size ()); + ASSERT_EQ(2, message.repeated_lazy_message_size ()); ASSERT_EQ(2, message.repeated_nested_enum_size ()); ASSERT_EQ(2, message.repeated_foreign_enum_size ()); ASSERT_EQ(2, message.repeated_import_enum_size ()); @@ -553,6 +590,7 @@ void TestUtilLite::ExpectRepeatedFieldsModified( EXPECT_EQ(218, message.repeated_nested_message (0).bb()); EXPECT_EQ(219, message.repeated_foreign_message(0).c()); EXPECT_EQ(220, message.repeated_import_message (0).d()); + EXPECT_EQ(227, message.repeated_lazy_message (0).bb()); EXPECT_EQ(unittest::TestAllTypesLite::BAR , message.repeated_nested_enum (0)); EXPECT_EQ(unittest::FOREIGN_LITE_BAR , message.repeated_foreign_enum(0)); @@ -580,6 +618,7 @@ void TestUtilLite::ExpectRepeatedFieldsModified( EXPECT_EQ(518, message.repeated_nested_message (1).bb()); EXPECT_EQ(519, message.repeated_foreign_message(1).c()); EXPECT_EQ(520, message.repeated_import_message (1).d()); + EXPECT_EQ(527, message.repeated_lazy_message (1).bb()); EXPECT_EQ(unittest::TestAllTypesLite::FOO , message.repeated_nested_enum (1)); EXPECT_EQ(unittest::FOREIGN_LITE_FOO , message.repeated_foreign_enum(1)); @@ -787,10 +826,12 @@ void TestUtilLite::SetAllExtensions(unittest::TestAllExtensionsLite* message) { message->SetExtension(unittest::optional_string_extension_lite , "115"); message->SetExtension(unittest::optional_bytes_extension_lite , "116"); - message->MutableExtension(unittest::optionalgroup_extension_lite )->set_a(117); - message->MutableExtension(unittest::optional_nested_message_extension_lite )->set_bb(118); - message->MutableExtension(unittest::optional_foreign_message_extension_lite)->set_c(119); - message->MutableExtension(unittest::optional_import_message_extension_lite )->set_d(120); + message->MutableExtension(unittest::optionalgroup_extension_lite )->set_a(117); + message->MutableExtension(unittest::optional_nested_message_extension_lite )->set_bb(118); + message->MutableExtension(unittest::optional_foreign_message_extension_lite )->set_c(119); + message->MutableExtension(unittest::optional_import_message_extension_lite )->set_d(120); + message->MutableExtension(unittest::optional_public_import_message_extension_lite)->set_e(126); + message->MutableExtension(unittest::optional_lazy_message_extension_lite )->set_bb(127); message->SetExtension(unittest::optional_nested_enum_extension_lite , unittest::TestAllTypesLite::BAZ ); message->SetExtension(unittest::optional_foreign_enum_extension_lite, unittest::FOREIGN_LITE_BAZ ); @@ -819,6 +860,7 @@ void TestUtilLite::SetAllExtensions(unittest::TestAllExtensionsLite* message) { message->AddExtension(unittest::repeated_nested_message_extension_lite )->set_bb(218); message->AddExtension(unittest::repeated_foreign_message_extension_lite)->set_c(219); message->AddExtension(unittest::repeated_import_message_extension_lite )->set_d(220); + message->AddExtension(unittest::repeated_lazy_message_extension_lite )->set_bb(227); message->AddExtension(unittest::repeated_nested_enum_extension_lite , unittest::TestAllTypesLite::BAR ); message->AddExtension(unittest::repeated_foreign_enum_extension_lite, unittest::FOREIGN_LITE_BAR ); @@ -846,6 +888,7 @@ void TestUtilLite::SetAllExtensions(unittest::TestAllExtensionsLite* message) { message->AddExtension(unittest::repeated_nested_message_extension_lite )->set_bb(318); message->AddExtension(unittest::repeated_foreign_message_extension_lite)->set_c(319); message->AddExtension(unittest::repeated_import_message_extension_lite )->set_d(320); + message->AddExtension(unittest::repeated_lazy_message_extension_lite )->set_bb(327); message->AddExtension(unittest::repeated_nested_enum_extension_lite , unittest::TestAllTypesLite::BAZ ); message->AddExtension(unittest::repeated_foreign_enum_extension_lite, unittest::FOREIGN_LITE_BAZ ); @@ -874,6 +917,11 @@ void TestUtilLite::SetAllExtensions(unittest::TestAllExtensionsLite* message) { message->SetExtension(unittest::default_foreign_enum_extension_lite, unittest::FOREIGN_LITE_FOO ); message->SetExtension(unittest::default_import_enum_extension_lite , unittest_import::IMPORT_LITE_FOO); + + message->SetExtension(unittest::oneof_uint32_extension_lite, 601); + message->MutableExtension(unittest::oneof_nested_message_extension_lite)->set_bb(602);; + message->SetExtension(unittest::oneof_string_extension_lite, "603"); + message->SetExtension(unittest::oneof_bytes_extension_lite, "604"); } // ------------------------------------------------------------------- @@ -900,6 +948,7 @@ void TestUtilLite::ModifyRepeatedExtensions( message->MutableExtension(unittest::repeated_nested_message_extension_lite , 1)->set_bb(518); message->MutableExtension(unittest::repeated_foreign_message_extension_lite, 1)->set_c(519); message->MutableExtension(unittest::repeated_import_message_extension_lite , 1)->set_d(520); + message->MutableExtension(unittest::repeated_lazy_message_extension_lite , 1)->set_bb(527); message->SetExtension(unittest::repeated_nested_enum_extension_lite , 1, unittest::TestAllTypesLite::FOO ); message->SetExtension(unittest::repeated_foreign_enum_extension_lite, 1, unittest::FOREIGN_LITE_FOO ); @@ -927,15 +976,19 @@ void TestUtilLite::ExpectAllExtensionsSet( EXPECT_TRUE(message.HasExtension(unittest::optional_string_extension_lite )); EXPECT_TRUE(message.HasExtension(unittest::optional_bytes_extension_lite )); - EXPECT_TRUE(message.HasExtension(unittest::optionalgroup_extension_lite )); - EXPECT_TRUE(message.HasExtension(unittest::optional_nested_message_extension_lite )); - EXPECT_TRUE(message.HasExtension(unittest::optional_foreign_message_extension_lite)); - EXPECT_TRUE(message.HasExtension(unittest::optional_import_message_extension_lite )); + EXPECT_TRUE(message.HasExtension(unittest::optionalgroup_extension_lite )); + EXPECT_TRUE(message.HasExtension(unittest::optional_nested_message_extension_lite )); + EXPECT_TRUE(message.HasExtension(unittest::optional_foreign_message_extension_lite )); + EXPECT_TRUE(message.HasExtension(unittest::optional_import_message_extension_lite )); + EXPECT_TRUE(message.HasExtension(unittest::optional_public_import_message_extension_lite)); + EXPECT_TRUE(message.HasExtension(unittest::optional_lazy_message_extension_lite )); - EXPECT_TRUE(message.GetExtension(unittest::optionalgroup_extension_lite ).has_a()); - EXPECT_TRUE(message.GetExtension(unittest::optional_nested_message_extension_lite ).has_bb()); - EXPECT_TRUE(message.GetExtension(unittest::optional_foreign_message_extension_lite).has_c()); - EXPECT_TRUE(message.GetExtension(unittest::optional_import_message_extension_lite ).has_d()); + EXPECT_TRUE(message.GetExtension(unittest::optionalgroup_extension_lite ).has_a()); + EXPECT_TRUE(message.GetExtension(unittest::optional_nested_message_extension_lite ).has_bb()); + EXPECT_TRUE(message.GetExtension(unittest::optional_foreign_message_extension_lite ).has_c()); + EXPECT_TRUE(message.GetExtension(unittest::optional_import_message_extension_lite ).has_d()); + EXPECT_TRUE(message.GetExtension(unittest::optional_public_import_message_extension_lite).has_e()); + EXPECT_TRUE(message.GetExtension(unittest::optional_lazy_message_extension_lite ).has_bb()); EXPECT_TRUE(message.HasExtension(unittest::optional_nested_enum_extension_lite )); EXPECT_TRUE(message.HasExtension(unittest::optional_foreign_enum_extension_lite)); @@ -958,10 +1011,12 @@ void TestUtilLite::ExpectAllExtensionsSet( EXPECT_EQ("115", message.GetExtension(unittest::optional_string_extension_lite )); EXPECT_EQ("116", message.GetExtension(unittest::optional_bytes_extension_lite )); - EXPECT_EQ(117, message.GetExtension(unittest::optionalgroup_extension_lite ).a()); - EXPECT_EQ(118, message.GetExtension(unittest::optional_nested_message_extension_lite ).bb()); - EXPECT_EQ(119, message.GetExtension(unittest::optional_foreign_message_extension_lite).c()); - EXPECT_EQ(120, message.GetExtension(unittest::optional_import_message_extension_lite ).d()); + EXPECT_EQ(117, message.GetExtension(unittest::optionalgroup_extension_lite ).a()); + EXPECT_EQ(118, message.GetExtension(unittest::optional_nested_message_extension_lite ).bb()); + EXPECT_EQ(119, message.GetExtension(unittest::optional_foreign_message_extension_lite ).c()); + EXPECT_EQ(120, message.GetExtension(unittest::optional_import_message_extension_lite ).d()); + EXPECT_EQ(126, message.GetExtension(unittest::optional_public_import_message_extension_lite).e()); + EXPECT_EQ(127, message.GetExtension(unittest::optional_lazy_message_extension_lite ).bb()); EXPECT_EQ(unittest::TestAllTypesLite::BAZ , message.GetExtension(unittest::optional_nested_enum_extension_lite )); EXPECT_EQ(unittest::FOREIGN_LITE_BAZ , message.GetExtension(unittest::optional_foreign_enum_extension_lite)); @@ -990,6 +1045,7 @@ void TestUtilLite::ExpectAllExtensionsSet( ASSERT_EQ(2, message.ExtensionSize(unittest::repeated_nested_message_extension_lite )); ASSERT_EQ(2, message.ExtensionSize(unittest::repeated_foreign_message_extension_lite)); ASSERT_EQ(2, message.ExtensionSize(unittest::repeated_import_message_extension_lite )); + ASSERT_EQ(2, message.ExtensionSize(unittest::repeated_lazy_message_extension_lite )); ASSERT_EQ(2, message.ExtensionSize(unittest::repeated_nested_enum_extension_lite )); ASSERT_EQ(2, message.ExtensionSize(unittest::repeated_foreign_enum_extension_lite )); ASSERT_EQ(2, message.ExtensionSize(unittest::repeated_import_enum_extension_lite )); @@ -1015,6 +1071,7 @@ void TestUtilLite::ExpectAllExtensionsSet( EXPECT_EQ(218, message.GetExtension(unittest::repeated_nested_message_extension_lite , 0).bb()); EXPECT_EQ(219, message.GetExtension(unittest::repeated_foreign_message_extension_lite, 0).c()); EXPECT_EQ(220, message.GetExtension(unittest::repeated_import_message_extension_lite , 0).d()); + EXPECT_EQ(227, message.GetExtension(unittest::repeated_lazy_message_extension_lite , 0).bb()); EXPECT_EQ(unittest::TestAllTypesLite::BAR , message.GetExtension(unittest::repeated_nested_enum_extension_lite , 0)); EXPECT_EQ(unittest::FOREIGN_LITE_BAR , message.GetExtension(unittest::repeated_foreign_enum_extension_lite, 0)); @@ -1041,6 +1098,7 @@ void TestUtilLite::ExpectAllExtensionsSet( EXPECT_EQ(318, message.GetExtension(unittest::repeated_nested_message_extension_lite , 1).bb()); EXPECT_EQ(319, message.GetExtension(unittest::repeated_foreign_message_extension_lite, 1).c()); EXPECT_EQ(320, message.GetExtension(unittest::repeated_import_message_extension_lite , 1).d()); + EXPECT_EQ(327, message.GetExtension(unittest::repeated_lazy_message_extension_lite , 1).bb()); EXPECT_EQ(unittest::TestAllTypesLite::BAZ , message.GetExtension(unittest::repeated_nested_enum_extension_lite , 1)); EXPECT_EQ(unittest::FOREIGN_LITE_BAZ , message.GetExtension(unittest::repeated_foreign_enum_extension_lite, 1)); @@ -1090,6 +1148,16 @@ void TestUtilLite::ExpectAllExtensionsSet( EXPECT_EQ(unittest::FOREIGN_LITE_FOO , message.GetExtension(unittest::default_foreign_enum_extension_lite)); EXPECT_EQ(unittest_import::IMPORT_LITE_FOO, message.GetExtension(unittest::default_import_enum_extension_lite )); + + EXPECT_TRUE(message.HasExtension(unittest::oneof_uint32_extension_lite)); + EXPECT_TRUE(message.GetExtension(unittest::oneof_nested_message_extension_lite).has_bb()); + EXPECT_TRUE(message.HasExtension(unittest::oneof_string_extension_lite)); + EXPECT_TRUE(message.HasExtension(unittest::oneof_bytes_extension_lite)); + + EXPECT_EQ(601, message.GetExtension(unittest::oneof_uint32_extension_lite)); + EXPECT_EQ(602, message.GetExtension(unittest::oneof_nested_message_extension_lite).bb()); + EXPECT_EQ("603", message.GetExtension(unittest::oneof_string_extension_lite)); + EXPECT_EQ("604", message.GetExtension(unittest::oneof_bytes_extension_lite)); } // ------------------------------------------------------------------- @@ -1118,10 +1186,12 @@ void TestUtilLite::ExpectExtensionsClear( EXPECT_FALSE(message.HasExtension(unittest::optional_string_extension_lite )); EXPECT_FALSE(message.HasExtension(unittest::optional_bytes_extension_lite )); - EXPECT_FALSE(message.HasExtension(unittest::optionalgroup_extension_lite )); - EXPECT_FALSE(message.HasExtension(unittest::optional_nested_message_extension_lite )); - EXPECT_FALSE(message.HasExtension(unittest::optional_foreign_message_extension_lite)); - EXPECT_FALSE(message.HasExtension(unittest::optional_import_message_extension_lite )); + EXPECT_FALSE(message.HasExtension(unittest::optionalgroup_extension_lite )); + EXPECT_FALSE(message.HasExtension(unittest::optional_nested_message_extension_lite )); + EXPECT_FALSE(message.HasExtension(unittest::optional_foreign_message_extension_lite )); + EXPECT_FALSE(message.HasExtension(unittest::optional_import_message_extension_lite )); + EXPECT_FALSE(message.HasExtension(unittest::optional_public_import_message_extension_lite)); + EXPECT_FALSE(message.HasExtension(unittest::optional_lazy_message_extension_lite )); EXPECT_FALSE(message.HasExtension(unittest::optional_nested_enum_extension_lite )); EXPECT_FALSE(message.HasExtension(unittest::optional_foreign_enum_extension_lite)); @@ -1146,15 +1216,19 @@ void TestUtilLite::ExpectExtensionsClear( EXPECT_EQ("" , message.GetExtension(unittest::optional_bytes_extension_lite )); // Embedded messages should also be clear. - EXPECT_FALSE(message.GetExtension(unittest::optionalgroup_extension_lite ).has_a()); - EXPECT_FALSE(message.GetExtension(unittest::optional_nested_message_extension_lite ).has_bb()); - EXPECT_FALSE(message.GetExtension(unittest::optional_foreign_message_extension_lite).has_c()); - EXPECT_FALSE(message.GetExtension(unittest::optional_import_message_extension_lite ).has_d()); - - EXPECT_EQ(0, message.GetExtension(unittest::optionalgroup_extension_lite ).a()); - EXPECT_EQ(0, message.GetExtension(unittest::optional_nested_message_extension_lite ).bb()); - EXPECT_EQ(0, message.GetExtension(unittest::optional_foreign_message_extension_lite).c()); - EXPECT_EQ(0, message.GetExtension(unittest::optional_import_message_extension_lite ).d()); + EXPECT_FALSE(message.GetExtension(unittest::optionalgroup_extension_lite ).has_a()); + EXPECT_FALSE(message.GetExtension(unittest::optional_nested_message_extension_lite ).has_bb()); + EXPECT_FALSE(message.GetExtension(unittest::optional_foreign_message_extension_lite ).has_c()); + EXPECT_FALSE(message.GetExtension(unittest::optional_import_message_extension_lite ).has_d()); + EXPECT_FALSE(message.GetExtension(unittest::optional_public_import_message_extension_lite).has_e()); + EXPECT_FALSE(message.GetExtension(unittest::optional_lazy_message_extension_lite ).has_bb()); + + EXPECT_EQ(0, message.GetExtension(unittest::optionalgroup_extension_lite ).a()); + EXPECT_EQ(0, message.GetExtension(unittest::optional_nested_message_extension_lite ).bb()); + EXPECT_EQ(0, message.GetExtension(unittest::optional_foreign_message_extension_lite ).c()); + EXPECT_EQ(0, message.GetExtension(unittest::optional_import_message_extension_lite ).d()); + EXPECT_EQ(0, message.GetExtension(unittest::optional_public_import_message_extension_lite).e()); + EXPECT_EQ(0, message.GetExtension(unittest::optional_lazy_message_extension_lite ).bb()); // Enums without defaults are set to the first value in the enum. EXPECT_EQ(unittest::TestAllTypesLite::FOO , message.GetExtension(unittest::optional_nested_enum_extension_lite )); @@ -1183,6 +1257,7 @@ void TestUtilLite::ExpectExtensionsClear( EXPECT_EQ(0, message.ExtensionSize(unittest::repeated_nested_message_extension_lite )); EXPECT_EQ(0, message.ExtensionSize(unittest::repeated_foreign_message_extension_lite)); EXPECT_EQ(0, message.ExtensionSize(unittest::repeated_import_message_extension_lite )); + EXPECT_EQ(0, message.ExtensionSize(unittest::repeated_lazy_message_extension_lite )); EXPECT_EQ(0, message.ExtensionSize(unittest::repeated_nested_enum_extension_lite )); EXPECT_EQ(0, message.ExtensionSize(unittest::repeated_foreign_enum_extension_lite )); EXPECT_EQ(0, message.ExtensionSize(unittest::repeated_import_enum_extension_lite )); @@ -1231,6 +1306,11 @@ void TestUtilLite::ExpectExtensionsClear( EXPECT_EQ(unittest::FOREIGN_LITE_BAR , message.GetExtension(unittest::default_foreign_enum_extension_lite)); EXPECT_EQ(unittest_import::IMPORT_LITE_BAR, message.GetExtension(unittest::default_import_enum_extension_lite )); + + EXPECT_FALSE(message.HasExtension(unittest::oneof_uint32_extension_lite)); + EXPECT_FALSE(message.GetExtension(unittest::oneof_nested_message_extension_lite).has_bb()); + EXPECT_FALSE(message.HasExtension(unittest::oneof_string_extension_lite)); + EXPECT_FALSE(message.HasExtension(unittest::oneof_bytes_extension_lite)); } // ------------------------------------------------------------------- @@ -1260,6 +1340,7 @@ void TestUtilLite::ExpectRepeatedExtensionsModified( ASSERT_EQ(2, message.ExtensionSize(unittest::repeated_nested_message_extension_lite )); ASSERT_EQ(2, message.ExtensionSize(unittest::repeated_foreign_message_extension_lite)); ASSERT_EQ(2, message.ExtensionSize(unittest::repeated_import_message_extension_lite )); + ASSERT_EQ(2, message.ExtensionSize(unittest::repeated_lazy_message_extension_lite )); ASSERT_EQ(2, message.ExtensionSize(unittest::repeated_nested_enum_extension_lite )); ASSERT_EQ(2, message.ExtensionSize(unittest::repeated_foreign_enum_extension_lite )); ASSERT_EQ(2, message.ExtensionSize(unittest::repeated_import_enum_extension_lite )); @@ -1285,6 +1366,7 @@ void TestUtilLite::ExpectRepeatedExtensionsModified( EXPECT_EQ(218, message.GetExtension(unittest::repeated_nested_message_extension_lite , 0).bb()); EXPECT_EQ(219, message.GetExtension(unittest::repeated_foreign_message_extension_lite, 0).c()); EXPECT_EQ(220, message.GetExtension(unittest::repeated_import_message_extension_lite , 0).d()); + EXPECT_EQ(227, message.GetExtension(unittest::repeated_lazy_message_extension_lite , 0).bb()); EXPECT_EQ(unittest::TestAllTypesLite::BAR , message.GetExtension(unittest::repeated_nested_enum_extension_lite , 0)); EXPECT_EQ(unittest::FOREIGN_LITE_BAR , message.GetExtension(unittest::repeated_foreign_enum_extension_lite, 0)); @@ -1312,6 +1394,7 @@ void TestUtilLite::ExpectRepeatedExtensionsModified( EXPECT_EQ(518, message.GetExtension(unittest::repeated_nested_message_extension_lite , 1).bb()); EXPECT_EQ(519, message.GetExtension(unittest::repeated_foreign_message_extension_lite, 1).c()); EXPECT_EQ(520, message.GetExtension(unittest::repeated_import_message_extension_lite , 1).d()); + EXPECT_EQ(527, message.GetExtension(unittest::repeated_lazy_message_extension_lite , 1).bb()); EXPECT_EQ(unittest::TestAllTypesLite::FOO , message.GetExtension(unittest::repeated_nested_enum_extension_lite , 1)); EXPECT_EQ(unittest::FOREIGN_LITE_FOO , message.GetExtension(unittest::repeated_foreign_enum_extension_lite, 1)); diff --git a/src/google/protobuf/testdata/bad_utf8_string b/src/google/protobuf/testdata/bad_utf8_string new file mode 100644 index 0000000..a1337ec --- /dev/null +++ b/src/google/protobuf/testdata/bad_utf8_string @@ -0,0 +1 @@ +rÿ
\ No newline at end of file diff --git a/src/google/protobuf/testdata/golden_message b/src/google/protobuf/testdata/golden_message Binary files differindex 94898e4..0b7e655 100644 --- a/src/google/protobuf/testdata/golden_message +++ b/src/google/protobuf/testdata/golden_message diff --git a/src/google/protobuf/testdata/golden_message_oneof_implemented b/src/google/protobuf/testdata/golden_message_oneof_implemented Binary files differnew file mode 100644 index 0000000..b48c898 --- /dev/null +++ b/src/google/protobuf/testdata/golden_message_oneof_implemented diff --git a/src/google/protobuf/testdata/text_format_unittest_data.txt b/src/google/protobuf/testdata/text_format_unittest_data.txt index feea8f7..7a874b5 100644 --- a/src/google/protobuf/testdata/text_format_unittest_data.txt +++ b/src/google/protobuf/testdata/text_format_unittest_data.txt @@ -30,6 +30,12 @@ optional_foreign_enum: FOREIGN_BAZ optional_import_enum: IMPORT_BAZ optional_string_piece: "124" optional_cord: "125" +optional_public_import_message { + e: 126 +} +optional_lazy_message { + bb: 127 +} repeated_int32: 201 repeated_int32: 301 repeated_int64: 202 @@ -94,6 +100,12 @@ repeated_string_piece: "224" repeated_string_piece: "324" repeated_cord: "225" repeated_cord: "325" +repeated_lazy_message { + bb: 227 +} +repeated_lazy_message { + bb: 327 +} default_int32: 401 default_int64: 402 default_uint32: 403 @@ -114,3 +126,9 @@ default_foreign_enum: FOREIGN_FOO default_import_enum: IMPORT_FOO default_string_piece: "424" default_cord: "425" +oneof_uint32: 601 +oneof_nested_message { + bb: 602 +} +oneof_string: "603" +oneof_bytes: "604" diff --git a/src/google/protobuf/testdata/text_format_unittest_data_oneof_implemented.txt b/src/google/protobuf/testdata/text_format_unittest_data_oneof_implemented.txt new file mode 100644 index 0000000..ec95e1e --- /dev/null +++ b/src/google/protobuf/testdata/text_format_unittest_data_oneof_implemented.txt @@ -0,0 +1,129 @@ +optional_int32: 101 +optional_int64: 102 +optional_uint32: 103 +optional_uint64: 104 +optional_sint32: 105 +optional_sint64: 106 +optional_fixed32: 107 +optional_fixed64: 108 +optional_sfixed32: 109 +optional_sfixed64: 110 +optional_float: 111 +optional_double: 112 +optional_bool: true +optional_string: "115" +optional_bytes: "116" +OptionalGroup { + a: 117 +} +optional_nested_message { + bb: 118 +} +optional_foreign_message { + c: 119 +} +optional_import_message { + d: 120 +} +optional_nested_enum: BAZ +optional_foreign_enum: FOREIGN_BAZ +optional_import_enum: IMPORT_BAZ +optional_string_piece: "124" +optional_cord: "125" +optional_public_import_message { + e: 126 +} +optional_lazy_message { + bb: 127 +} +repeated_int32: 201 +repeated_int32: 301 +repeated_int64: 202 +repeated_int64: 302 +repeated_uint32: 203 +repeated_uint32: 303 +repeated_uint64: 204 +repeated_uint64: 304 +repeated_sint32: 205 +repeated_sint32: 305 +repeated_sint64: 206 +repeated_sint64: 306 +repeated_fixed32: 207 +repeated_fixed32: 307 +repeated_fixed64: 208 +repeated_fixed64: 308 +repeated_sfixed32: 209 +repeated_sfixed32: 309 +repeated_sfixed64: 210 +repeated_sfixed64: 310 +repeated_float: 211 +repeated_float: 311 +repeated_double: 212 +repeated_double: 312 +repeated_bool: true +repeated_bool: false +repeated_string: "215" +repeated_string: "315" +repeated_bytes: "216" +repeated_bytes: "316" +RepeatedGroup { + a: 217 +} +RepeatedGroup { + a: 317 +} +repeated_nested_message { + bb: 218 +} +repeated_nested_message { + bb: 318 +} +repeated_foreign_message { + c: 219 +} +repeated_foreign_message { + c: 319 +} +repeated_import_message { + d: 220 +} +repeated_import_message { + d: 320 +} +repeated_nested_enum: BAR +repeated_nested_enum: BAZ +repeated_foreign_enum: FOREIGN_BAR +repeated_foreign_enum: FOREIGN_BAZ +repeated_import_enum: IMPORT_BAR +repeated_import_enum: IMPORT_BAZ +repeated_string_piece: "224" +repeated_string_piece: "324" +repeated_cord: "225" +repeated_cord: "325" +repeated_lazy_message { + bb: 227 +} +repeated_lazy_message { + bb: 327 +} +default_int32: 401 +default_int64: 402 +default_uint32: 403 +default_uint64: 404 +default_sint32: 405 +default_sint64: 406 +default_fixed32: 407 +default_fixed64: 408 +default_sfixed32: 409 +default_sfixed64: 410 +default_float: 411 +default_double: 412 +default_bool: false +default_string: "415" +default_bytes: "416" +default_nested_enum: FOO +default_foreign_enum: FOREIGN_FOO +default_import_enum: IMPORT_FOO +default_string_piece: "424" +default_cord: "425" +oneof_bytes: "604" diff --git a/src/google/protobuf/testdata/text_format_unittest_data_pointy.txt b/src/google/protobuf/testdata/text_format_unittest_data_pointy.txt new file mode 100644 index 0000000..e1011eb --- /dev/null +++ b/src/google/protobuf/testdata/text_format_unittest_data_pointy.txt @@ -0,0 +1,134 @@ +optional_int32: 101 +optional_int64: 102 +optional_uint32: 103 +optional_uint64: 104 +optional_sint32: 105 +optional_sint64: 106 +optional_fixed32: 107 +optional_fixed64: 108 +optional_sfixed32: 109 +optional_sfixed64: 110 +optional_float: 111 +optional_double: 112 +optional_bool: true +optional_string: "115" +optional_bytes: "116" +OptionalGroup < + a: 117 +> +optional_nested_message < + bb: 118 +> +optional_foreign_message < + c: 119 +> +optional_import_message < + d: 120 +> +optional_nested_enum: BAZ +optional_foreign_enum: FOREIGN_BAZ +optional_import_enum: IMPORT_BAZ +optional_string_piece: "124" +optional_cord: "125" +optional_public_import_message < + e: 126 +> +optional_lazy_message < + bb: 127 +> +repeated_int32: 201 +repeated_int32: 301 +repeated_int64: 202 +repeated_int64: 302 +repeated_uint32: 203 +repeated_uint32: 303 +repeated_uint64: 204 +repeated_uint64: 304 +repeated_sint32: 205 +repeated_sint32: 305 +repeated_sint64: 206 +repeated_sint64: 306 +repeated_fixed32: 207 +repeated_fixed32: 307 +repeated_fixed64: 208 +repeated_fixed64: 308 +repeated_sfixed32: 209 +repeated_sfixed32: 309 +repeated_sfixed64: 210 +repeated_sfixed64: 310 +repeated_float: 211 +repeated_float: 311 +repeated_double: 212 +repeated_double: 312 +repeated_bool: true +repeated_bool: false +repeated_string: "215" +repeated_string: "315" +repeated_bytes: "216" +repeated_bytes: "316" +RepeatedGroup < + a: 217 +> +RepeatedGroup < + a: 317 +> +repeated_nested_message < + bb: 218 +> +repeated_nested_message < + bb: 318 +> +repeated_foreign_message < + c: 219 +> +repeated_foreign_message < + c: 319 +> +repeated_import_message < + d: 220 +> +repeated_import_message < + d: 320 +> +repeated_nested_enum: BAR +repeated_nested_enum: BAZ +repeated_foreign_enum: FOREIGN_BAR +repeated_foreign_enum: FOREIGN_BAZ +repeated_import_enum: IMPORT_BAR +repeated_import_enum: IMPORT_BAZ +repeated_string_piece: "224" +repeated_string_piece: "324" +repeated_cord: "225" +repeated_cord: "325" +repeated_lazy_message < + bb: 227 +> +repeated_lazy_message < + bb: 327 +> +default_int32: 401 +default_int64: 402 +default_uint32: 403 +default_uint64: 404 +default_sint32: 405 +default_sint64: 406 +default_fixed32: 407 +default_fixed64: 408 +default_sfixed32: 409 +default_sfixed64: 410 +default_float: 411 +default_double: 412 +default_bool: false +default_string: "415" +default_bytes: "416" +default_nested_enum: FOO +default_foreign_enum: FOREIGN_FOO +default_import_enum: IMPORT_FOO +default_string_piece: "424" +default_cord: "425" +oneof_uint32: 601 +oneof_nested_message < + bb: 602 +> +oneof_string: "603" +oneof_bytes: "604" diff --git a/src/google/protobuf/testdata/text_format_unittest_data_pointy_oneof.txt b/src/google/protobuf/testdata/text_format_unittest_data_pointy_oneof.txt new file mode 100644 index 0000000..95109f6 --- /dev/null +++ b/src/google/protobuf/testdata/text_format_unittest_data_pointy_oneof.txt @@ -0,0 +1,129 @@ +optional_int32: 101 +optional_int64: 102 +optional_uint32: 103 +optional_uint64: 104 +optional_sint32: 105 +optional_sint64: 106 +optional_fixed32: 107 +optional_fixed64: 108 +optional_sfixed32: 109 +optional_sfixed64: 110 +optional_float: 111 +optional_double: 112 +optional_bool: true +optional_string: "115" +optional_bytes: "116" +OptionalGroup < + a: 117 +> +optional_nested_message < + bb: 118 +> +optional_foreign_message < + c: 119 +> +optional_import_message < + d: 120 +> +optional_nested_enum: BAZ +optional_foreign_enum: FOREIGN_BAZ +optional_import_enum: IMPORT_BAZ +optional_string_piece: "124" +optional_cord: "125" +optional_public_import_message < + e: 126 +> +optional_lazy_message < + bb: 127 +> +repeated_int32: 201 +repeated_int32: 301 +repeated_int64: 202 +repeated_int64: 302 +repeated_uint32: 203 +repeated_uint32: 303 +repeated_uint64: 204 +repeated_uint64: 304 +repeated_sint32: 205 +repeated_sint32: 305 +repeated_sint64: 206 +repeated_sint64: 306 +repeated_fixed32: 207 +repeated_fixed32: 307 +repeated_fixed64: 208 +repeated_fixed64: 308 +repeated_sfixed32: 209 +repeated_sfixed32: 309 +repeated_sfixed64: 210 +repeated_sfixed64: 310 +repeated_float: 211 +repeated_float: 311 +repeated_double: 212 +repeated_double: 312 +repeated_bool: true +repeated_bool: false +repeated_string: "215" +repeated_string: "315" +repeated_bytes: "216" +repeated_bytes: "316" +RepeatedGroup < + a: 217 +> +RepeatedGroup < + a: 317 +> +repeated_nested_message < + bb: 218 +> +repeated_nested_message < + bb: 318 +> +repeated_foreign_message < + c: 219 +> +repeated_foreign_message < + c: 319 +> +repeated_import_message < + d: 220 +> +repeated_import_message < + d: 320 +> +repeated_nested_enum: BAR +repeated_nested_enum: BAZ +repeated_foreign_enum: FOREIGN_BAR +repeated_foreign_enum: FOREIGN_BAZ +repeated_import_enum: IMPORT_BAR +repeated_import_enum: IMPORT_BAZ +repeated_string_piece: "224" +repeated_string_piece: "324" +repeated_cord: "225" +repeated_cord: "325" +repeated_lazy_message < + bb: 227 +> +repeated_lazy_message < + bb: 327 +> +default_int32: 401 +default_int64: 402 +default_uint32: 403 +default_uint64: 404 +default_sint32: 405 +default_sint64: 406 +default_fixed32: 407 +default_fixed64: 408 +default_sfixed32: 409 +default_sfixed64: 410 +default_float: 411 +default_double: 412 +default_bool: false +default_string: "415" +default_bytes: "416" +default_nested_enum: FOO +default_foreign_enum: FOREIGN_FOO +default_import_enum: IMPORT_FOO +default_string_piece: "424" +default_cord: "425" +oneof_bytes: "604" diff --git a/src/google/protobuf/testdata/text_format_unittest_extensions_data.txt b/src/google/protobuf/testdata/text_format_unittest_extensions_data.txt index 057beae..8c8b1eb 100644 --- a/src/google/protobuf/testdata/text_format_unittest_extensions_data.txt +++ b/src/google/protobuf/testdata/text_format_unittest_extensions_data.txt @@ -30,6 +30,12 @@ [protobuf_unittest.optional_import_enum_extension]: IMPORT_BAZ [protobuf_unittest.optional_string_piece_extension]: "124" [protobuf_unittest.optional_cord_extension]: "125" +[protobuf_unittest.optional_public_import_message_extension] { + e: 126 +} +[protobuf_unittest.optional_lazy_message_extension] { + bb: 127 +} [protobuf_unittest.repeated_int32_extension]: 201 [protobuf_unittest.repeated_int32_extension]: 301 [protobuf_unittest.repeated_int64_extension]: 202 @@ -94,6 +100,12 @@ [protobuf_unittest.repeated_string_piece_extension]: "324" [protobuf_unittest.repeated_cord_extension]: "225" [protobuf_unittest.repeated_cord_extension]: "325" +[protobuf_unittest.repeated_lazy_message_extension] { + bb: 227 +} +[protobuf_unittest.repeated_lazy_message_extension] { + bb: 327 +} [protobuf_unittest.default_int32_extension]: 401 [protobuf_unittest.default_int64_extension]: 402 [protobuf_unittest.default_uint32_extension]: 403 @@ -114,3 +126,9 @@ [protobuf_unittest.default_import_enum_extension]: IMPORT_FOO [protobuf_unittest.default_string_piece_extension]: "424" [protobuf_unittest.default_cord_extension]: "425" +[protobuf_unittest.oneof_uint32_extension]: 601 +[protobuf_unittest.oneof_nested_message_extension] { + bb: 602 +} +[protobuf_unittest.oneof_string_extension]: "603" +[protobuf_unittest.oneof_bytes_extension]: "604" diff --git a/src/google/protobuf/testdata/text_format_unittest_extensions_data_pointy.txt b/src/google/protobuf/testdata/text_format_unittest_extensions_data_pointy.txt new file mode 100644 index 0000000..132f744 --- /dev/null +++ b/src/google/protobuf/testdata/text_format_unittest_extensions_data_pointy.txt @@ -0,0 +1,134 @@ +[protobuf_unittest.optional_int32_extension]: 101 +[protobuf_unittest.optional_int64_extension]: 102 +[protobuf_unittest.optional_uint32_extension]: 103 +[protobuf_unittest.optional_uint64_extension]: 104 +[protobuf_unittest.optional_sint32_extension]: 105 +[protobuf_unittest.optional_sint64_extension]: 106 +[protobuf_unittest.optional_fixed32_extension]: 107 +[protobuf_unittest.optional_fixed64_extension]: 108 +[protobuf_unittest.optional_sfixed32_extension]: 109 +[protobuf_unittest.optional_sfixed64_extension]: 110 +[protobuf_unittest.optional_float_extension]: 111 +[protobuf_unittest.optional_double_extension]: 112 +[protobuf_unittest.optional_bool_extension]: true +[protobuf_unittest.optional_string_extension]: "115" +[protobuf_unittest.optional_bytes_extension]: "116" +[protobuf_unittest.optionalgroup_extension] < + a: 117 +> +[protobuf_unittest.optional_nested_message_extension] < + bb: 118 +> +[protobuf_unittest.optional_foreign_message_extension] < + c: 119 +> +[protobuf_unittest.optional_import_message_extension] < + d: 120 +> +[protobuf_unittest.optional_nested_enum_extension]: BAZ +[protobuf_unittest.optional_foreign_enum_extension]: FOREIGN_BAZ +[protobuf_unittest.optional_import_enum_extension]: IMPORT_BAZ +[protobuf_unittest.optional_string_piece_extension]: "124" +[protobuf_unittest.optional_cord_extension]: "125" +[protobuf_unittest.optional_public_import_message_extension] < + e: 126 +> +[protobuf_unittest.optional_lazy_message_extension] < + bb: 127 +> +[protobuf_unittest.repeated_int32_extension]: 201 +[protobuf_unittest.repeated_int32_extension]: 301 +[protobuf_unittest.repeated_int64_extension]: 202 +[protobuf_unittest.repeated_int64_extension]: 302 +[protobuf_unittest.repeated_uint32_extension]: 203 +[protobuf_unittest.repeated_uint32_extension]: 303 +[protobuf_unittest.repeated_uint64_extension]: 204 +[protobuf_unittest.repeated_uint64_extension]: 304 +[protobuf_unittest.repeated_sint32_extension]: 205 +[protobuf_unittest.repeated_sint32_extension]: 305 +[protobuf_unittest.repeated_sint64_extension]: 206 +[protobuf_unittest.repeated_sint64_extension]: 306 +[protobuf_unittest.repeated_fixed32_extension]: 207 +[protobuf_unittest.repeated_fixed32_extension]: 307 +[protobuf_unittest.repeated_fixed64_extension]: 208 +[protobuf_unittest.repeated_fixed64_extension]: 308 +[protobuf_unittest.repeated_sfixed32_extension]: 209 +[protobuf_unittest.repeated_sfixed32_extension]: 309 +[protobuf_unittest.repeated_sfixed64_extension]: 210 +[protobuf_unittest.repeated_sfixed64_extension]: 310 +[protobuf_unittest.repeated_float_extension]: 211 +[protobuf_unittest.repeated_float_extension]: 311 +[protobuf_unittest.repeated_double_extension]: 212 +[protobuf_unittest.repeated_double_extension]: 312 +[protobuf_unittest.repeated_bool_extension]: true +[protobuf_unittest.repeated_bool_extension]: false +[protobuf_unittest.repeated_string_extension]: "215" +[protobuf_unittest.repeated_string_extension]: "315" +[protobuf_unittest.repeated_bytes_extension]: "216" +[protobuf_unittest.repeated_bytes_extension]: "316" +[protobuf_unittest.repeatedgroup_extension] < + a: 217 +> +[protobuf_unittest.repeatedgroup_extension] < + a: 317 +> +[protobuf_unittest.repeated_nested_message_extension] < + bb: 218 +> +[protobuf_unittest.repeated_nested_message_extension] < + bb: 318 +> +[protobuf_unittest.repeated_foreign_message_extension] < + c: 219 +> +[protobuf_unittest.repeated_foreign_message_extension] < + c: 319 +> +[protobuf_unittest.repeated_import_message_extension] < + d: 220 +> +[protobuf_unittest.repeated_import_message_extension] < + d: 320 +> +[protobuf_unittest.repeated_nested_enum_extension]: BAR +[protobuf_unittest.repeated_nested_enum_extension]: BAZ +[protobuf_unittest.repeated_foreign_enum_extension]: FOREIGN_BAR +[protobuf_unittest.repeated_foreign_enum_extension]: FOREIGN_BAZ +[protobuf_unittest.repeated_import_enum_extension]: IMPORT_BAR +[protobuf_unittest.repeated_import_enum_extension]: IMPORT_BAZ +[protobuf_unittest.repeated_string_piece_extension]: "224" +[protobuf_unittest.repeated_string_piece_extension]: "324" +[protobuf_unittest.repeated_cord_extension]: "225" +[protobuf_unittest.repeated_cord_extension]: "325" +[protobuf_unittest.repeated_lazy_message_extension] < + bb: 227 +> +[protobuf_unittest.repeated_lazy_message_extension] < + bb: 327 +> +[protobuf_unittest.default_int32_extension]: 401 +[protobuf_unittest.default_int64_extension]: 402 +[protobuf_unittest.default_uint32_extension]: 403 +[protobuf_unittest.default_uint64_extension]: 404 +[protobuf_unittest.default_sint32_extension]: 405 +[protobuf_unittest.default_sint64_extension]: 406 +[protobuf_unittest.default_fixed32_extension]: 407 +[protobuf_unittest.default_fixed64_extension]: 408 +[protobuf_unittest.default_sfixed32_extension]: 409 +[protobuf_unittest.default_sfixed64_extension]: 410 +[protobuf_unittest.default_float_extension]: 411 +[protobuf_unittest.default_double_extension]: 412 +[protobuf_unittest.default_bool_extension]: false +[protobuf_unittest.default_string_extension]: "415" +[protobuf_unittest.default_bytes_extension]: "416" +[protobuf_unittest.default_nested_enum_extension]: FOO +[protobuf_unittest.default_foreign_enum_extension]: FOREIGN_FOO +[protobuf_unittest.default_import_enum_extension]: IMPORT_FOO +[protobuf_unittest.default_string_piece_extension]: "424" +[protobuf_unittest.default_cord_extension]: "425" +[protobuf_unittest.oneof_uint32_extension]: 601 +[protobuf_unittest.oneof_nested_message_extension] < + bb: 602 +> +[protobuf_unittest.oneof_string_extension]: "603" +[protobuf_unittest.oneof_bytes_extension]: "604" diff --git a/src/google/protobuf/testing/file.cc b/src/google/protobuf/testing/file.cc index e224781..9a5b35e 100644 --- a/src/google/protobuf/testing/file.cc +++ b/src/google/protobuf/testing/file.cc @@ -82,6 +82,24 @@ void File::ReadFileToStringOrDie(const string& name, string* output) { GOOGLE_CHECK(ReadFileToString(name, output)) << "Could not read: " << name; } +bool File::WriteStringToFile(const string& contents, const string& name) { + FILE* file = fopen(name.c_str(), "wb"); + if (file == NULL) { + GOOGLE_LOG(ERROR) << "fopen(" << name << ", \"wb\"): " << strerror(errno); + return false; + } + + if (fwrite(contents.data(), 1, contents.size(), file) != contents.size()) { + GOOGLE_LOG(ERROR) << "fwrite(" << name << "): " << strerror(errno); + return false; + } + + if (fclose(file) != 0) { + return false; + } + return true; +} + void File::WriteStringToFileOrDie(const string& contents, const string& name) { FILE* file = fopen(name.c_str(), "wb"); GOOGLE_CHECK(file != NULL) diff --git a/src/google/protobuf/testing/file.h b/src/google/protobuf/testing/file.h index a6b1c76..91ecce9 100644 --- a/src/google/protobuf/testing/file.h +++ b/src/google/protobuf/testing/file.h @@ -56,6 +56,10 @@ class File { static void ReadFileToStringOrDie(const string& name, string* output); // Create a file and write a string to it. + static bool WriteStringToFile(const string& contents, + const string& name); + + // Same as above, but crash on failure. static void WriteStringToFileOrDie(const string& contents, const string& name); @@ -73,6 +77,16 @@ class File { static void DeleteRecursively(const string& name, void* dummy1, void* dummy2); + static bool GetContents( + const string& name, string* output, bool /*is_default*/) { + return ReadFileToString(name, output); + } + + static bool SetContents( + const string& name, const string& contents, bool /*is_default*/) { + return WriteStringToFile(contents, name); + } + private: GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(File); }; diff --git a/src/google/protobuf/testing/googletest.cc b/src/google/protobuf/testing/googletest.cc index cd094d0..a8da6b1 100644 --- a/src/google/protobuf/testing/googletest.cc +++ b/src/google/protobuf/testing/googletest.cc @@ -223,16 +223,17 @@ ScopedMemoryLog::~ScopedMemoryLog() { active_log_ = NULL; } -const vector<string>& ScopedMemoryLog::GetMessages(LogLevel dummy) const { - GOOGLE_CHECK_EQ(dummy, ERROR); - return messages_; +const vector<string>& ScopedMemoryLog::GetMessages(LogLevel level) { + GOOGLE_CHECK(level == ERROR || + level == WARNING); + return messages_[level]; } void ScopedMemoryLog::HandleLog(LogLevel level, const char* filename, int line, const string& message) { GOOGLE_CHECK(active_log_ != NULL); - if (level == ERROR) { - active_log_->messages_.push_back(message); + if (level == ERROR || level == WARNING) { + active_log_->messages_[level].push_back(message); } } diff --git a/src/google/protobuf/testing/googletest.h b/src/google/protobuf/testing/googletest.h index 71444c9..003be10 100644 --- a/src/google/protobuf/testing/googletest.h +++ b/src/google/protobuf/testing/googletest.h @@ -34,9 +34,15 @@ #ifndef GOOGLE_PROTOBUF_GOOGLETEST_H__ #define GOOGLE_PROTOBUF_GOOGLETEST_H__ +#include <map> #include <vector> #include <google/protobuf/stubs/common.h> +// Disable death tests if we use exceptions in CHECK(). +#if !PROTOBUF_USE_EXCEPTIONS && defined(GTEST_HAS_DEATH_TEST) +#define PROTOBUF_HAS_DEATH_TEST +#endif + namespace google { namespace protobuf { @@ -60,6 +66,7 @@ string GetCapturedTestStderr(); // ScopedMemoryLog refers to LOGLEVEL_ERROR as just ERROR. #undef ERROR // defend against promiscuous windows.h static const LogLevel ERROR = LOGLEVEL_ERROR; +static const LogLevel WARNING = LOGLEVEL_WARNING; // Receives copies of all LOG(ERROR) messages while in scope. Sample usage: // { @@ -74,14 +81,11 @@ class ScopedMemoryLog { ScopedMemoryLog(); virtual ~ScopedMemoryLog(); - // Fetches all messages logged. The internal version of this class - // would only fetch messages at the given security level, but the protobuf - // open source version ignores the argument since we always pass ERROR - // anyway. - const vector<string>& GetMessages(LogLevel dummy) const; + // Fetches all messages with the given severity level. + const vector<string>& GetMessages(LogLevel error); private: - vector<string> messages_; + map<LogLevel, vector<string> > messages_; LogHandler* old_handler_; static void HandleLog(LogLevel level, const char* filename, int line, diff --git a/src/google/protobuf/text_format.cc b/src/google/protobuf/text_format.cc index 137cbce..3ecb110 100644 --- a/src/google/protobuf/text_format.cc +++ b/src/google/protobuf/text_format.cc @@ -32,15 +32,18 @@ // Based on original Protocol Buffers design by // Sanjay Ghemawat, Jeff Dean, and others. +#include <algorithm> #include <float.h> #include <math.h> #include <stdio.h> #include <stack> #include <limits> +#include <vector> #include <google/protobuf/text_format.h> #include <google/protobuf/descriptor.h> +#include <google/protobuf/wire_format_lite.h> #include <google/protobuf/io/coded_stream.h> #include <google/protobuf/io/zero_copy_stream.h> #include <google/protobuf/io/zero_copy_stream_impl.h> @@ -48,10 +51,26 @@ #include <google/protobuf/descriptor.pb.h> #include <google/protobuf/io/tokenizer.h> #include <google/protobuf/stubs/strutil.h> +#include <google/protobuf/stubs/map_util.h> +#include <google/protobuf/stubs/stl_util.h> namespace google { namespace protobuf { +namespace { + +inline bool IsHexNumber(const string& str) { + return (str.length() >= 2 && str[0] == '0' && + (str[1] == 'x' || str[1] == 'X')); +} + +inline bool IsOctNumber(const string& str) { + return (str.length() >= 2 && str[0] == '0' && + (str[1] >= '0' && str[1] < '8')); +} + +} // namespace + string Message::DebugString() const { string debug_string; @@ -93,6 +112,73 @@ void Message::PrintDebugString() const { // =========================================================================== +// Implementation of the parse information tree class. +TextFormat::ParseInfoTree::ParseInfoTree() { } + +TextFormat::ParseInfoTree::~ParseInfoTree() { + // Remove any nested information trees, as they are owned by this tree. + for (NestedMap::iterator it = nested_.begin(); it != nested_.end(); ++it) { + STLDeleteElements(&(it->second)); + } +} + +void TextFormat::ParseInfoTree::RecordLocation( + const FieldDescriptor* field, + TextFormat::ParseLocation location) { + locations_[field].push_back(location); +} + +TextFormat::ParseInfoTree* TextFormat::ParseInfoTree::CreateNested( + const FieldDescriptor* field) { + // Owned by us in the map. + TextFormat::ParseInfoTree* instance = new TextFormat::ParseInfoTree(); + vector<TextFormat::ParseInfoTree*>* trees = &nested_[field]; + GOOGLE_CHECK(trees); + trees->push_back(instance); + return instance; +} + +void CheckFieldIndex(const FieldDescriptor* field, int index) { + if (field == NULL) { return; } + + if (field->is_repeated() && index == -1) { + GOOGLE_LOG(DFATAL) << "Index must be in range of repeated field values. " + << "Field: " << field->name(); + } else if (!field->is_repeated() && index != -1) { + GOOGLE_LOG(DFATAL) << "Index must be -1 for singular fields." + << "Field: " << field->name(); + } +} + +TextFormat::ParseLocation TextFormat::ParseInfoTree::GetLocation( + const FieldDescriptor* field, int index) const { + CheckFieldIndex(field, index); + if (index == -1) { index = 0; } + + const vector<TextFormat::ParseLocation>* locations = + FindOrNull(locations_, field); + if (locations == NULL || index >= locations->size()) { + return TextFormat::ParseLocation(); + } + + return (*locations)[index]; +} + +TextFormat::ParseInfoTree* TextFormat::ParseInfoTree::GetTreeForNested( + const FieldDescriptor* field, int index) const { + CheckFieldIndex(field, index); + if (index == -1) { index = 0; } + + const vector<TextFormat::ParseInfoTree*>* trees = FindOrNull(nested_, field); + if (trees == NULL || index >= trees->size()) { + return NULL; + } + + return (*trees)[index]; +} + + +// =========================================================================== // Internal class for parsing an ASCII representation of a Protocol Message. // This class makes use of the Protocol Message compiler's tokenizer found // in //google/protobuf/io/tokenizer.h. Note that class's Parse @@ -107,9 +193,10 @@ void Message::PrintDebugString() const { class TextFormat::Parser::ParserImpl { public: - // Determines if repeated values for a non-repeated field are - // permitted, e.g., the string "foo: 1 foo: 2" for a - // required/optional field named "foo". + // Determines if repeated values for non-repeated fields and + // oneofs are permitted, e.g., the string "foo: 1 foo: 2" for a + // required/optional field named "foo", or "baz: 1 qux: 2" + // where "baz" and "qux" are members of the same oneof. enum SingularOverwritePolicy { ALLOW_SINGULAR_OVERWRITES = 0, // the last value is retained FORBID_SINGULAR_OVERWRITES = 1, // an error is issued @@ -118,12 +205,25 @@ class TextFormat::Parser::ParserImpl { ParserImpl(const Descriptor* root_message_type, io::ZeroCopyInputStream* input_stream, io::ErrorCollector* error_collector, - SingularOverwritePolicy singular_overwrite_policy) + TextFormat::Finder* finder, + ParseInfoTree* parse_info_tree, + SingularOverwritePolicy singular_overwrite_policy, + bool allow_case_insensitive_field, + bool allow_unknown_field, + bool allow_unknown_enum, + bool allow_field_number, + bool allow_relaxed_whitespace) : error_collector_(error_collector), + finder_(finder), + parse_info_tree_(parse_info_tree), tokenizer_error_collector_(this), tokenizer_(input_stream, &tokenizer_error_collector_), root_message_type_(root_message_type), singular_overwrite_policy_(singular_overwrite_policy), + allow_case_insensitive_field_(allow_case_insensitive_field), + allow_unknown_field_(allow_unknown_field), + allow_unknown_enum_(allow_unknown_enum), + allow_field_number_(allow_field_number), had_errors_(false) { // For backwards-compatibility with proto1, we need to allow the 'f' suffix // for floats. @@ -132,6 +232,11 @@ class TextFormat::Parser::ParserImpl { // '#' starts a comment. tokenizer_.set_comment_style(io::Tokenizer::SH_COMMENT_STYLE); + if (allow_relaxed_whitespace) { + tokenizer_.set_require_space_after_number(false); + tokenizer_.set_allow_multiline_strings(true); + } + // Consume the starting token. tokenizer_.Next(); } @@ -143,7 +248,7 @@ class TextFormat::Parser::ParserImpl { // GOOGLE_LOG(ERROR)). bool Parse(Message* output) { // Consume fields until we cannot do so anymore. - while(true) { + while (true) { if (LookingAtType(io::Tokenizer::TYPE_END)) { return !had_errors_; } @@ -228,6 +333,7 @@ class TextFormat::Parser::ParserImpl { return true; } + // Consumes the current field (as returned by the tokenizer) on the // passed in message. bool ConsumeField(Message* message) { @@ -237,6 +343,8 @@ class TextFormat::Parser::ParserImpl { string field_name; const FieldDescriptor* field = NULL; + int start_line = tokenizer_.current().line; + int start_column = tokenizer_.current().column; if (TryConsume("[")) { // Extension. @@ -249,72 +357,200 @@ class TextFormat::Parser::ParserImpl { } DO(Consume("]")); - field = reflection->FindKnownExtensionByName(field_name); + field = (finder_ != NULL + ? finder_->FindExtension(message, field_name) + : reflection->FindKnownExtensionByName(field_name)); if (field == NULL) { - ReportError("Extension \"" + field_name + "\" is not defined or " - "is not an extension of \"" + - descriptor->full_name() + "\"."); - return false; + if (!allow_unknown_field_) { + ReportError("Extension \"" + field_name + "\" is not defined or " + "is not an extension of \"" + + descriptor->full_name() + "\"."); + return false; + } else { + ReportWarning("Extension \"" + field_name + "\" is not defined or " + "is not an extension of \"" + + descriptor->full_name() + "\"."); + } } } else { DO(ConsumeIdentifier(&field_name)); - field = descriptor->FindFieldByName(field_name); - // Group names are expected to be capitalized as they appear in the - // .proto file, which actually matches their type names, not their field - // names. - if (field == NULL) { - string lower_field_name = field_name; - LowerString(&lower_field_name); - field = descriptor->FindFieldByName(lower_field_name); - // If the case-insensitive match worked but the field is NOT a group, - if (field != NULL && field->type() != FieldDescriptor::TYPE_GROUP) { + int32 field_number; + if (allow_field_number_ && safe_strto32(field_name, &field_number)) { + if (descriptor->IsExtensionNumber(field_number)) { + field = reflection->FindKnownExtensionByNumber(field_number); + } else { + field = descriptor->FindFieldByNumber(field_number); + } + } else { + field = descriptor->FindFieldByName(field_name); + // Group names are expected to be capitalized as they appear in the + // .proto file, which actually matches their type names, not their + // field names. + if (field == NULL) { + string lower_field_name = field_name; + LowerString(&lower_field_name); + field = descriptor->FindFieldByName(lower_field_name); + // If the case-insensitive match worked but the field is NOT a group, + if (field != NULL && field->type() != FieldDescriptor::TYPE_GROUP) { + field = NULL; + } + } + // Again, special-case group names as described above. + if (field != NULL && field->type() == FieldDescriptor::TYPE_GROUP + && field->message_type()->name() != field_name) { field = NULL; } - } - // Again, special-case group names as described above. - if (field != NULL && field->type() == FieldDescriptor::TYPE_GROUP - && field->message_type()->name() != field_name) { - field = NULL; + + if (field == NULL && allow_case_insensitive_field_) { + string lower_field_name = field_name; + LowerString(&lower_field_name); + field = descriptor->FindFieldByLowercaseName(lower_field_name); + } } if (field == NULL) { - ReportError("Message type \"" + descriptor->full_name() + - "\" has no field named \"" + field_name + "\"."); - return false; + if (!allow_unknown_field_) { + ReportError("Message type \"" + descriptor->full_name() + + "\" has no field named \"" + field_name + "\"."); + return false; + } else { + ReportWarning("Message type \"" + descriptor->full_name() + + "\" has no field named \"" + field_name + "\"."); + } } } - // Fail if the field is not repeated and it has already been specified. - if ((singular_overwrite_policy_ == FORBID_SINGULAR_OVERWRITES) && - !field->is_repeated() && reflection->HasField(*message, field)) { - ReportError("Non-repeated field \"" + field_name + - "\" is specified multiple times."); - return false; + // Skips unknown field. + if (field == NULL) { + GOOGLE_CHECK(allow_unknown_field_); + // Try to guess the type of this field. + // If this field is not a message, there should be a ":" between the + // field name and the field value and also the field value should not + // start with "{" or "<" which indicates the begining of a message body. + // If there is no ":" or there is a "{" or "<" after ":", this field has + // to be a message or the input is ill-formed. + if (TryConsume(":") && !LookingAt("{") && !LookingAt("<")) { + return SkipFieldValue(); + } else { + return SkipFieldMessage(); + } + } + + if (singular_overwrite_policy_ == FORBID_SINGULAR_OVERWRITES) { + // Fail if the field is not repeated and it has already been specified. + if (!field->is_repeated() && reflection->HasField(*message, field)) { + ReportError("Non-repeated field \"" + field_name + + "\" is specified multiple times."); + return false; + } + // Fail if the field is a member of a oneof and another member has already + // been specified. + const OneofDescriptor* oneof = field->containing_oneof(); + if (oneof != NULL && reflection->HasOneof(*message, oneof)) { + const FieldDescriptor* other_field = + reflection->GetOneofFieldDescriptor(*message, oneof); + ReportError("Field \"" + field_name + "\" is specified along with " + "field \"" + other_field->name() + "\", another member " + "of oneof \"" + oneof->name() + "\"."); + return false; + } } // Perform special handling for embedded message types. if (field->cpp_type() == FieldDescriptor::CPPTYPE_MESSAGE) { // ':' is optional here. TryConsume(":"); - DO(ConsumeFieldMessage(message, reflection, field)); } else { + // ':' is required here. DO(Consume(":")); + } + + if (field->is_repeated() && TryConsume("[")) { + // Short repeated format, e.g. "foo: [1, 2, 3]" + while (true) { + if (field->cpp_type() == FieldDescriptor::CPPTYPE_MESSAGE) { + // Perform special handling for embedded message types. + DO(ConsumeFieldMessage(message, reflection, field)); + } else { + DO(ConsumeFieldValue(message, reflection, field)); + } + if (TryConsume("]")) { + break; + } + DO(Consume(",")); + } + } else if (field->cpp_type() == FieldDescriptor::CPPTYPE_MESSAGE) { + DO(ConsumeFieldMessage(message, reflection, field)); + } else { DO(ConsumeFieldValue(message, reflection, field)); } + // For historical reasons, fields may optionally be separated by commas or + // semicolons. + TryConsume(";") || TryConsume(","); + if (field->options().deprecated()) { ReportWarning("text format contains deprecated field \"" + field_name + "\""); } + // If a parse info tree exists, add the location for the parsed + // field. + if (parse_info_tree_ != NULL) { + RecordLocation(parse_info_tree_, field, + ParseLocation(start_line, start_column)); + } + + return true; + } + + // Skips the next field including the field's name and value. + bool SkipField() { + string field_name; + if (TryConsume("[")) { + // Extension name. + DO(ConsumeIdentifier(&field_name)); + while (TryConsume(".")) { + string part; + DO(ConsumeIdentifier(&part)); + field_name += "."; + field_name += part; + } + DO(Consume("]")); + } else { + DO(ConsumeIdentifier(&field_name)); + } + + // Try to guess the type of this field. + // If this field is not a message, there should be a ":" between the + // field name and the field value and also the field value should not + // start with "{" or "<" which indicates the begining of a message body. + // If there is no ":" or there is a "{" or "<" after ":", this field has + // to be a message or the input is ill-formed. + if (TryConsume(":") && !LookingAt("{") && !LookingAt("<")) { + DO(SkipFieldValue()); + } else { + DO(SkipFieldMessage()); + } + // For historical reasons, fields may optionally be separated by commas or + // semicolons. + TryConsume(";") || TryConsume(","); return true; } bool ConsumeFieldMessage(Message* message, const Reflection* reflection, const FieldDescriptor* field) { + + // If the parse information tree is not NULL, create a nested one + // for the nested message. + ParseInfoTree* parent = parse_info_tree_; + if (parent != NULL) { + parse_info_tree_ = CreateNested(parent, field); + } + string delimeter; if (TryConsume("<")) { delimeter = ">"; @@ -329,6 +565,26 @@ class TextFormat::Parser::ParserImpl { DO(ConsumeMessage(reflection->MutableMessage(message, field), delimeter)); } + + // Reset the parse information tree. + parse_info_tree_ = parent; + return true; + } + + // Skips the whole body of a message including the begining delimeter and + // the ending delimeter. + bool SkipFieldMessage() { + string delimeter; + if (TryConsume("<")) { + delimeter = ">"; + } else { + DO(Consume("{")); + delimeter = "}"; + } + while (!LookingAt(">") && !LookingAt("}")) { + DO(SkipField()); + } + DO(Consume(delimeter)); return true; } @@ -397,34 +653,57 @@ class TextFormat::Parser::ParserImpl { } case FieldDescriptor::CPPTYPE_BOOL: { - string value; - DO(ConsumeIdentifier(&value)); - - if (value == "true") { - SET_FIELD(Bool, true); - } else if (value == "false") { - SET_FIELD(Bool, false); + if (LookingAtType(io::Tokenizer::TYPE_INTEGER)) { + uint64 value; + DO(ConsumeUnsignedInteger(&value, 1)); + SET_FIELD(Bool, value); } else { - ReportError("Invalid value for boolean field \"" + field->name() - + "\". Value: \"" + value + "\"."); - return false; + string value; + DO(ConsumeIdentifier(&value)); + if (value == "true" || value == "True" || value == "t") { + SET_FIELD(Bool, true); + } else if (value == "false" || value == "False" || value == "f") { + SET_FIELD(Bool, false); + } else { + ReportError("Invalid value for boolean field \"" + field->name() + + "\". Value: \"" + value + "\"."); + return false; + } } break; } case FieldDescriptor::CPPTYPE_ENUM: { string value; - DO(ConsumeIdentifier(&value)); - - // Find the enumeration value. const EnumDescriptor* enum_type = field->enum_type(); - const EnumValueDescriptor* enum_value - = enum_type->FindValueByName(value); + const EnumValueDescriptor* enum_value = NULL; + + if (LookingAtType(io::Tokenizer::TYPE_IDENTIFIER)) { + DO(ConsumeIdentifier(&value)); + // Find the enumeration value. + enum_value = enum_type->FindValueByName(value); + + } else if (LookingAt("-") || + LookingAtType(io::Tokenizer::TYPE_INTEGER)) { + int64 int_value; + DO(ConsumeSignedInteger(&int_value, kint32max)); + value = SimpleItoa(int_value); // for error reporting + enum_value = enum_type->FindValueByNumber(int_value); + } else { + ReportError("Expected integer or identifier."); + return false; + } if (enum_value == NULL) { - ReportError("Unknown enumeration value of \"" + value + "\" for " - "field \"" + field->name() + "\"."); - return false; + if (!allow_unknown_enum_) { + ReportError("Unknown enumeration value of \"" + value + "\" for " + "field \"" + field->name() + "\"."); + return false; + } else { + ReportWarning("Unknown enumeration value of \"" + value + "\" for " + "field \"" + field->name() + "\"."); + return true; + } } SET_FIELD(Enum, enum_value); @@ -442,6 +721,60 @@ class TextFormat::Parser::ParserImpl { return true; } + bool SkipFieldValue() { + if (LookingAtType(io::Tokenizer::TYPE_STRING)) { + while (LookingAtType(io::Tokenizer::TYPE_STRING)) { + tokenizer_.Next(); + } + return true; + } + // Possible field values other than string: + // 12345 => TYPE_INTEGER + // -12345 => TYPE_SYMBOL + TYPE_INTEGER + // 1.2345 => TYPE_FLOAT + // -1.2345 => TYPE_SYMBOL + TYPE_FLOAT + // inf => TYPE_IDENTIFIER + // -inf => TYPE_SYMBOL + TYPE_IDENTIFIER + // TYPE_INTEGER => TYPE_IDENTIFIER + // Divides them into two group, one with TYPE_SYMBOL + // and the other without: + // Group one: + // 12345 => TYPE_INTEGER + // 1.2345 => TYPE_FLOAT + // inf => TYPE_IDENTIFIER + // TYPE_INTEGER => TYPE_IDENTIFIER + // Group two: + // -12345 => TYPE_SYMBOL + TYPE_INTEGER + // -1.2345 => TYPE_SYMBOL + TYPE_FLOAT + // -inf => TYPE_SYMBOL + TYPE_IDENTIFIER + // As we can see, the field value consists of an optional '-' and one of + // TYPE_INTEGER, TYPE_FLOAT and TYPE_IDENTIFIER. + bool has_minus = TryConsume("-"); + if (!LookingAtType(io::Tokenizer::TYPE_INTEGER) && + !LookingAtType(io::Tokenizer::TYPE_FLOAT) && + !LookingAtType(io::Tokenizer::TYPE_IDENTIFIER)) { + return false; + } + // Combination of '-' and TYPE_IDENTIFIER may result in an invalid field + // value while other combinations all generate valid values. + // We check if the value of this combination is valid here. + // TYPE_IDENTIFIER after a '-' should be one of the float values listed + // below: + // inf, inff, infinity, nan + if (has_minus && LookingAtType(io::Tokenizer::TYPE_IDENTIFIER)) { + string text = tokenizer_.current().text; + LowerString(&text); + if (text != "inf" && + text != "infinity" && + text != "nan") { + ReportError("Invalid float number: " + text); + return false; + } + } + tokenizer_.Next(); + return true; + } + // Returns true if the current token's text is equal to that specified. bool LookingAt(const string& text) { return tokenizer_.current().text == text; @@ -455,15 +788,23 @@ class TextFormat::Parser::ParserImpl { // Consumes an identifier and saves its value in the identifier parameter. // Returns false if the token is not of type IDENTFIER. bool ConsumeIdentifier(string* identifier) { - if (!LookingAtType(io::Tokenizer::TYPE_IDENTIFIER)) { - ReportError("Expected identifier."); - return false; + if (LookingAtType(io::Tokenizer::TYPE_IDENTIFIER)) { + *identifier = tokenizer_.current().text; + tokenizer_.Next(); + return true; } - *identifier = tokenizer_.current().text; + // If allow_field_numer_ or allow_unknown_field_ is true, we should able + // to parse integer identifiers. + if ((allow_field_number_ || allow_unknown_field_) + && LookingAtType(io::Tokenizer::TYPE_INTEGER)) { + *identifier = tokenizer_.current().text; + tokenizer_.Next(); + return true; + } - tokenizer_.Next(); - return true; + ReportError("Expected identifier."); + return false; } // Consumes a string and saves its value in the text parameter. @@ -530,6 +871,29 @@ class TextFormat::Parser::ParserImpl { return true; } + // Consumes a uint64 and saves its value in the value parameter. + // Accepts decimal numbers only, rejects hex or oct numbers. + bool ConsumeUnsignedDecimalInteger(uint64* value, uint64 max_value) { + if (!LookingAtType(io::Tokenizer::TYPE_INTEGER)) { + ReportError("Expected integer."); + return false; + } + + const string& text = tokenizer_.current().text; + if (IsHexNumber(text) || IsOctNumber(text)) { + ReportError("Expect a decimal number."); + return false; + } + + if (!io::Tokenizer::ParseInteger(text, max_value, value)) { + ReportError("Integer out of range."); + return false; + } + + tokenizer_.Next(); + return true; + } + // Consumes a double and saves its value in the value parameter. // Note that since the tokenizer does not support negative numbers, // we actually may consume an additional token (for the minus sign) in this @@ -547,7 +911,7 @@ class TextFormat::Parser::ParserImpl { if (LookingAtType(io::Tokenizer::TYPE_INTEGER)) { // We have found an integer value for the double. uint64 integer_value; - DO(ConsumeUnsignedInteger(&integer_value, kuint64max)); + DO(ConsumeUnsignedDecimalInteger(&integer_value, kuint64max)); *value = static_cast<double>(integer_value); } else if (LookingAtType(io::Tokenizer::TYPE_FLOAT)) { @@ -559,7 +923,8 @@ class TextFormat::Parser::ParserImpl { } else if (LookingAtType(io::Tokenizer::TYPE_IDENTIFIER)) { string text = tokenizer_.current().text; LowerString(&text); - if (text == "inf" || text == "infinity") { + if (text == "inf" || + text == "infinity") { *value = std::numeric_limits<double>::infinity(); tokenizer_.Next(); } else if (text == "nan") { @@ -616,7 +981,7 @@ class TextFormat::Parser::ParserImpl { explicit ParserErrorCollector(TextFormat::Parser::ParserImpl* parser) : parser_(parser) { } - virtual ~ParserErrorCollector() { }; + virtual ~ParserErrorCollector() { } virtual void AddError(int line, int column, const string& message) { parser_->ReportError(line, column, message); @@ -632,10 +997,16 @@ class TextFormat::Parser::ParserImpl { }; io::ErrorCollector* error_collector_; + TextFormat::Finder* finder_; + ParseInfoTree* parse_info_tree_; ParserErrorCollector tokenizer_error_collector_; io::Tokenizer tokenizer_; const Descriptor* root_message_type_; SingularOverwritePolicy singular_overwrite_policy_; + const bool allow_case_insensitive_field_; + const bool allow_unknown_field_; + const bool allow_unknown_enum_; + const bool allow_field_number_; bool had_errors_; }; @@ -661,7 +1032,7 @@ class TextFormat::Printer::TextGenerator { ~TextGenerator() { // Only BackUp() if we're sure we've successfully called Next() at least // once. - if (buffer_size_ > 0) { + if (!failed_ && buffer_size_ > 0) { output_->BackUp(buffer_size_); } } @@ -765,17 +1136,39 @@ class TextFormat::Printer::TextGenerator { // =========================================================================== +TextFormat::Finder::~Finder() { +} + TextFormat::Parser::Parser() : error_collector_(NULL), - allow_partial_(false) {} + finder_(NULL), + parse_info_tree_(NULL), + allow_partial_(false), + allow_case_insensitive_field_(false), + allow_unknown_field_(false), + allow_unknown_enum_(false), + allow_field_number_(false), + allow_relaxed_whitespace_(false), + allow_singular_overwrites_(false) { +} TextFormat::Parser::~Parser() {} bool TextFormat::Parser::Parse(io::ZeroCopyInputStream* input, Message* output) { output->Clear(); + + ParserImpl::SingularOverwritePolicy overwrites_policy = + allow_singular_overwrites_ + ? ParserImpl::ALLOW_SINGULAR_OVERWRITES + : ParserImpl::FORBID_SINGULAR_OVERWRITES; + ParserImpl parser(output->GetDescriptor(), input, error_collector_, - ParserImpl::FORBID_SINGULAR_OVERWRITES); + finder_, parse_info_tree_, + overwrites_policy, + allow_case_insensitive_field_, allow_unknown_field_, + allow_unknown_enum_, allow_field_number_, + allow_relaxed_whitespace_); return MergeUsingImpl(input, output, &parser); } @@ -788,7 +1181,11 @@ bool TextFormat::Parser::ParseFromString(const string& input, bool TextFormat::Parser::Merge(io::ZeroCopyInputStream* input, Message* output) { ParserImpl parser(output->GetDescriptor(), input, error_collector_, - ParserImpl::ALLOW_SINGULAR_OVERWRITES); + finder_, parse_info_tree_, + ParserImpl::ALLOW_SINGULAR_OVERWRITES, + allow_case_insensitive_field_, allow_unknown_field_, + allow_unknown_enum_, allow_field_number_, + allow_relaxed_whitespace_); return MergeUsingImpl(input, output, &parser); } @@ -798,7 +1195,7 @@ bool TextFormat::Parser::MergeFromString(const string& input, return Merge(&input_stream, output); } -bool TextFormat::Parser::MergeUsingImpl(io::ZeroCopyInputStream* input, +bool TextFormat::Parser::MergeUsingImpl(io::ZeroCopyInputStream* /* input */, Message* output, ParserImpl* parser_impl) { if (!parser_impl->Parse(output)) return false; @@ -806,7 +1203,7 @@ bool TextFormat::Parser::MergeUsingImpl(io::ZeroCopyInputStream* input, vector<string> missing_fields; output->FindInitializationErrors(&missing_fields); parser_impl->ReportError(-1, 0, "Message missing required fields: " + - JoinStrings(missing_fields, ", ")); + Join(missing_fields, ", ")); return false; } return true; @@ -818,7 +1215,11 @@ bool TextFormat::Parser::ParseFieldValueFromString( Message* output) { io::ArrayInputStream input_stream(input.data(), input.size()); ParserImpl parser(output->GetDescriptor(), &input_stream, error_collector_, - ParserImpl::ALLOW_SINGULAR_OVERWRITES); + finder_, parse_info_tree_, + ParserImpl::ALLOW_SINGULAR_OVERWRITES, + allow_case_insensitive_field_, allow_unknown_field_, + allow_unknown_enum_, allow_field_number_, + allow_relaxed_whitespace_); return parser.ParseField(field, output); } @@ -844,29 +1245,138 @@ bool TextFormat::Parser::ParseFieldValueFromString( // =========================================================================== +// The default implementation for FieldValuePrinter. The base class just +// does simple formatting. That way, deriving classes could decide to fallback +// to that behavior. +TextFormat::FieldValuePrinter::FieldValuePrinter() {} +TextFormat::FieldValuePrinter::~FieldValuePrinter() {} +string TextFormat::FieldValuePrinter::PrintBool(bool val) const { + return val ? "true" : "false"; +} +string TextFormat::FieldValuePrinter::PrintInt32(int32 val) const { + return SimpleItoa(val); +} +string TextFormat::FieldValuePrinter::PrintUInt32(uint32 val) const { + return SimpleItoa(val); +} +string TextFormat::FieldValuePrinter::PrintInt64(int64 val) const { + return SimpleItoa(val); +} +string TextFormat::FieldValuePrinter::PrintUInt64(uint64 val) const { + return SimpleItoa(val); +} +string TextFormat::FieldValuePrinter::PrintFloat(float val) const { + return SimpleFtoa(val); +} +string TextFormat::FieldValuePrinter::PrintDouble(double val) const { + return SimpleDtoa(val); +} +string TextFormat::FieldValuePrinter::PrintString(const string& val) const { + return StrCat("\"", CEscape(val), "\""); +} +string TextFormat::FieldValuePrinter::PrintBytes(const string& val) const { + return PrintString(val); +} +string TextFormat::FieldValuePrinter::PrintEnum(int32 val, + const string& name) const { + return name; +} +string TextFormat::FieldValuePrinter::PrintFieldName( + const Message& message, + const Reflection* reflection, + const FieldDescriptor* field) const { + if (field->is_extension()) { + // We special-case MessageSet elements for compatibility with proto1. + if (field->containing_type()->options().message_set_wire_format() + && field->type() == FieldDescriptor::TYPE_MESSAGE + && field->is_optional() + && field->extension_scope() == field->message_type()) { + return StrCat("[", field->message_type()->full_name(), "]"); + } else { + return StrCat("[", field->full_name(), "]"); + } + } else if (field->type() == FieldDescriptor::TYPE_GROUP) { + // Groups must be serialized with their original capitalization. + return field->message_type()->name(); + } else { + return field->name(); + } +} +string TextFormat::FieldValuePrinter::PrintMessageStart( + const Message& message, + int field_index, + int field_count, + bool single_line_mode) const { + return single_line_mode ? " { " : " {\n"; +} +string TextFormat::FieldValuePrinter::PrintMessageEnd( + const Message& message, + int field_index, + int field_count, + bool single_line_mode) const { + return single_line_mode ? "} " : "}\n"; +} + +namespace { +// Our own specialization: for UTF8 escaped strings. +class FieldValuePrinterUtf8Escaping : public TextFormat::FieldValuePrinter { + public: + virtual string PrintString(const string& val) const { + return StrCat("\"", strings::Utf8SafeCEscape(val), "\""); + } + virtual string PrintBytes(const string& val) const { + return TextFormat::FieldValuePrinter::PrintString(val); + } +}; + +} // namespace + TextFormat::Printer::Printer() : initial_indent_level_(0), single_line_mode_(false), + use_field_number_(false), use_short_repeated_primitives_(false), - utf8_string_escaping_(false) {} + hide_unknown_fields_(false), + print_message_fields_in_index_order_(false) { + SetUseUtf8StringEscaping(false); +} -TextFormat::Printer::~Printer() {} +TextFormat::Printer::~Printer() { + STLDeleteValues(&custom_printers_); +} + +void TextFormat::Printer::SetUseUtf8StringEscaping(bool as_utf8) { + SetDefaultFieldValuePrinter(as_utf8 + ? new FieldValuePrinterUtf8Escaping() + : new FieldValuePrinter()); +} + +void TextFormat::Printer::SetDefaultFieldValuePrinter( + const FieldValuePrinter* printer) { + default_field_value_printer_.reset(printer); +} + +bool TextFormat::Printer::RegisterFieldValuePrinter( + const FieldDescriptor* field, + const FieldValuePrinter* printer) { + return field != NULL + && printer != NULL + && custom_printers_.insert(make_pair(field, printer)).second; +} bool TextFormat::Printer::PrintToString(const Message& message, - string* output) { + string* output) const { GOOGLE_DCHECK(output) << "output specified is NULL"; output->clear(); io::StringOutputStream output_stream(output); - bool result = Print(message, &output_stream); - - return result; + return Print(message, &output_stream); } bool TextFormat::Printer::PrintUnknownFieldsToString( const UnknownFieldSet& unknown_fields, - string* output) { + string* output) const { GOOGLE_DCHECK(output) << "output specified is NULL"; output->clear(); @@ -875,7 +1385,7 @@ bool TextFormat::Printer::PrintUnknownFieldsToString( } bool TextFormat::Printer::Print(const Message& message, - io::ZeroCopyOutputStream* output) { + io::ZeroCopyOutputStream* output) const { TextGenerator generator(output, initial_indent_level_); Print(message, generator); @@ -886,7 +1396,7 @@ bool TextFormat::Printer::Print(const Message& message, bool TextFormat::Printer::PrintUnknownFields( const UnknownFieldSet& unknown_fields, - io::ZeroCopyOutputStream* output) { + io::ZeroCopyOutputStream* output) const { TextGenerator generator(output, initial_indent_level_); PrintUnknownFields(unknown_fields, generator); @@ -895,22 +1405,37 @@ bool TextFormat::Printer::PrintUnknownFields( return !generator.failed(); } +namespace { +// Comparison functor for sorting FieldDescriptors by field index. +struct FieldIndexSorter { + bool operator()(const FieldDescriptor* left, + const FieldDescriptor* right) const { + return left->index() < right->index(); + } +}; +} // namespace + void TextFormat::Printer::Print(const Message& message, - TextGenerator& generator) { + TextGenerator& generator) const { const Reflection* reflection = message.GetReflection(); vector<const FieldDescriptor*> fields; reflection->ListFields(message, &fields); + if (print_message_fields_in_index_order_) { + sort(fields.begin(), fields.end(), FieldIndexSorter()); + } for (int i = 0; i < fields.size(); i++) { PrintField(message, reflection, fields[i], generator); } - PrintUnknownFields(reflection->GetUnknownFields(message), generator); + if (!hide_unknown_fields_) { + PrintUnknownFields(reflection->GetUnknownFields(message), generator); + } } void TextFormat::Printer::PrintFieldValueToString( const Message& message, const FieldDescriptor* field, int index, - string* output) { + string* output) const { GOOGLE_DCHECK(output) << "output specified is NULL"; @@ -924,7 +1449,7 @@ void TextFormat::Printer::PrintFieldValueToString( void TextFormat::Printer::PrintField(const Message& message, const Reflection* reflection, const FieldDescriptor* field, - TextGenerator& generator) { + TextGenerator& generator) const { if (use_short_repeated_primitives_ && field->is_repeated() && field->cpp_type() != FieldDescriptor::CPPTYPE_STRING && @@ -942,35 +1467,30 @@ void TextFormat::Printer::PrintField(const Message& message, } for (int j = 0; j < count; ++j) { + const int field_index = field->is_repeated() ? j : -1; + PrintFieldName(message, reflection, field, generator); if (field->cpp_type() == FieldDescriptor::CPPTYPE_MESSAGE) { - if (single_line_mode_) { - generator.Print(" { "); - } else { - generator.Print(" {\n"); - generator.Indent(); - } + const FieldValuePrinter* printer = FindWithDefault( + custom_printers_, field, default_field_value_printer_.get()); + const Message& sub_message = + field->is_repeated() + ? reflection->GetRepeatedMessage(message, field, j) + : reflection->GetMessage(message, field); + generator.Print( + printer->PrintMessageStart( + sub_message, field_index, count, single_line_mode_)); + generator.Indent(); + Print(sub_message, generator); + generator.Outdent(); + generator.Print( + printer->PrintMessageEnd( + sub_message, field_index, count, single_line_mode_)); } else { generator.Print(": "); - } - - // Write the field value. - int field_index = j; - if (!field->is_repeated()) { - field_index = -1; - } - - PrintFieldValue(message, reflection, field, field_index, generator); - - if (field->cpp_type() == FieldDescriptor::CPPTYPE_MESSAGE) { - if (single_line_mode_) { - generator.Print("} "); - } else { - generator.Outdent(); - generator.Print("}\n"); - } - } else { + // Write the field value. + PrintFieldValue(message, reflection, field, field_index, generator); if (single_line_mode_) { generator.Print(" "); } else { @@ -980,10 +1500,11 @@ void TextFormat::Printer::PrintField(const Message& message, } } -void TextFormat::Printer::PrintShortRepeatedField(const Message& message, - const Reflection* reflection, - const FieldDescriptor* field, - TextGenerator& generator) { +void TextFormat::Printer::PrintShortRepeatedField( + const Message& message, + const Reflection* reflection, + const FieldDescriptor* field, + TextGenerator& generator) const { // Print primitive repeated field in short form. PrintFieldName(message, reflection, field, generator); @@ -1003,27 +1524,17 @@ void TextFormat::Printer::PrintShortRepeatedField(const Message& message, void TextFormat::Printer::PrintFieldName(const Message& message, const Reflection* reflection, const FieldDescriptor* field, - TextGenerator& generator) { - if (field->is_extension()) { - generator.Print("["); - // We special-case MessageSet elements for compatibility with proto1. - if (field->containing_type()->options().message_set_wire_format() - && field->type() == FieldDescriptor::TYPE_MESSAGE - && field->is_optional() - && field->extension_scope() == field->message_type()) { - generator.Print(field->message_type()->full_name()); - } else { - generator.Print(field->full_name()); - } - generator.Print("]"); - } else { - if (field->type() == FieldDescriptor::TYPE_GROUP) { - // Groups must be serialized with their original capitalization. - generator.Print(field->message_type()->name()); - } else { - generator.Print(field->name()); - } + TextGenerator& generator) const { + // if use_field_number_ is true, prints field number instead + // of field name. + if (use_field_number_) { + generator.Print(SimpleItoa(field->number())); + return; } + + const FieldValuePrinter* printer = FindWithDefault( + custom_printers_, field, default_field_value_printer_.get()); + generator.Print(printer->PrintFieldName(message, reflection, field)); } void TextFormat::Printer::PrintFieldValue( @@ -1031,66 +1542,60 @@ void TextFormat::Printer::PrintFieldValue( const Reflection* reflection, const FieldDescriptor* field, int index, - TextGenerator& generator) { + TextGenerator& generator) const { GOOGLE_DCHECK(field->is_repeated() || (index == -1)) << "Index must be -1 for non-repeated fields"; + const FieldValuePrinter* printer + = FindWithDefault(custom_printers_, field, + default_field_value_printer_.get()); + switch (field->cpp_type()) { -#define OUTPUT_FIELD(CPPTYPE, METHOD, TO_STRING) \ - case FieldDescriptor::CPPTYPE_##CPPTYPE: \ - generator.Print(TO_STRING(field->is_repeated() ? \ - reflection->GetRepeated##METHOD(message, field, index) : \ - reflection->Get##METHOD(message, field))); \ - break; \ - - OUTPUT_FIELD( INT32, Int32, SimpleItoa); - OUTPUT_FIELD( INT64, Int64, SimpleItoa); - OUTPUT_FIELD(UINT32, UInt32, SimpleItoa); - OUTPUT_FIELD(UINT64, UInt64, SimpleItoa); - OUTPUT_FIELD( FLOAT, Float, SimpleFtoa); - OUTPUT_FIELD(DOUBLE, Double, SimpleDtoa); +#define OUTPUT_FIELD(CPPTYPE, METHOD) \ + case FieldDescriptor::CPPTYPE_##CPPTYPE: \ + generator.Print(printer->Print##METHOD(field->is_repeated() \ + ? reflection->GetRepeated##METHOD(message, field, index) \ + : reflection->Get##METHOD(message, field))); \ + break + + OUTPUT_FIELD( INT32, Int32); + OUTPUT_FIELD( INT64, Int64); + OUTPUT_FIELD(UINT32, UInt32); + OUTPUT_FIELD(UINT64, UInt64); + OUTPUT_FIELD( FLOAT, Float); + OUTPUT_FIELD(DOUBLE, Double); + OUTPUT_FIELD( BOOL, Bool); #undef OUTPUT_FIELD - case FieldDescriptor::CPPTYPE_STRING: { - string scratch; - const string& value = field->is_repeated() ? - reflection->GetRepeatedStringReference( - message, field, index, &scratch) : - reflection->GetStringReference(message, field, &scratch); - - generator.Print("\""); - if (utf8_string_escaping_) { - generator.Print(strings::Utf8SafeCEscape(value)); - } else { - generator.Print(CEscape(value)); - } - generator.Print("\""); - - break; + case FieldDescriptor::CPPTYPE_STRING: { + string scratch; + const string& value = field->is_repeated() + ? reflection->GetRepeatedStringReference( + message, field, index, &scratch) + : reflection->GetStringReference(message, field, &scratch); + if (field->type() == FieldDescriptor::TYPE_STRING) { + generator.Print(printer->PrintString(value)); + } else { + GOOGLE_DCHECK_EQ(field->type(), FieldDescriptor::TYPE_BYTES); + generator.Print(printer->PrintBytes(value)); } + break; + } - case FieldDescriptor::CPPTYPE_BOOL: - if (field->is_repeated()) { - generator.Print(reflection->GetRepeatedBool(message, field, index) - ? "true" : "false"); - } else { - generator.Print(reflection->GetBool(message, field) - ? "true" : "false"); - } - break; - - case FieldDescriptor::CPPTYPE_ENUM: - generator.Print(field->is_repeated() ? - reflection->GetRepeatedEnum(message, field, index)->name() : - reflection->GetEnum(message, field)->name()); - break; + case FieldDescriptor::CPPTYPE_ENUM: { + const EnumValueDescriptor *enum_val = field->is_repeated() + ? reflection->GetRepeatedEnum(message, field, index) + : reflection->GetEnum(message, field); + generator.Print(printer->PrintEnum(enum_val->number(), enum_val->name())); + break; + } - case FieldDescriptor::CPPTYPE_MESSAGE: - Print(field->is_repeated() ? - reflection->GetRepeatedMessage(message, field, index) : - reflection->GetMessage(message, field), - generator); - break; + case FieldDescriptor::CPPTYPE_MESSAGE: + Print(field->is_repeated() + ? reflection->GetRepeatedMessage(message, field, index) + : reflection->GetMessage(message, field), + generator); + break; } } @@ -1143,7 +1648,7 @@ static string PaddedHex(IntType value) { } void TextFormat::Printer::PrintUnknownFields( - const UnknownFieldSet& unknown_fields, TextGenerator& generator) { + const UnknownFieldSet& unknown_fields, TextGenerator& generator) const { for (int i = 0; i < unknown_fields.field_count(); i++) { const UnknownField& field = unknown_fields.field(i); string field_number = SimpleItoa(field.number()); diff --git a/src/google/protobuf/text_format.h b/src/google/protobuf/text_format.h index e78e104..b4cba1d 100644 --- a/src/google/protobuf/text_format.h +++ b/src/google/protobuf/text_format.h @@ -38,9 +38,14 @@ #ifndef GOOGLE_PROTOBUF_TEXT_FORMAT_H__ #define GOOGLE_PROTOBUF_TEXT_FORMAT_H__ +#include <map> +#include <memory> #include <string> -#include <google/protobuf/message.h> +#include <vector> + +#include <google/protobuf/stubs/common.h> #include <google/protobuf/descriptor.h> +#include <google/protobuf/message.h> namespace google { namespace protobuf { @@ -82,6 +87,41 @@ class LIBPROTOBUF_EXPORT TextFormat { int index, string* output); + // The default printer that converts scalar values from fields into + // their string representation. + // You can derive from this FieldValuePrinter if you want to have + // fields to be printed in a different way and register it at the + // Printer. + class LIBPROTOBUF_EXPORT FieldValuePrinter { + public: + FieldValuePrinter(); + virtual ~FieldValuePrinter(); + virtual string PrintBool(bool val) const; + virtual string PrintInt32(int32 val) const; + virtual string PrintUInt32(uint32 val) const; + virtual string PrintInt64(int64 val) const; + virtual string PrintUInt64(uint64 val) const; + virtual string PrintFloat(float val) const; + virtual string PrintDouble(double val) const; + virtual string PrintString(const string& val) const; + virtual string PrintBytes(const string& val) const; + virtual string PrintEnum(int32 val, const string& name) const; + virtual string PrintFieldName(const Message& message, + const Reflection* reflection, + const FieldDescriptor* field) const; + virtual string PrintMessageStart(const Message& message, + int field_index, + int field_count, + bool single_line_mode) const; + virtual string PrintMessageEnd(const Message& message, + int field_index, + int field_count, + bool single_line_mode) const; + + private: + GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(FieldValuePrinter); + }; + // Class for those users which require more fine-grained control over how // a protobuffer message is printed out. class LIBPROTOBUF_EXPORT Printer { @@ -90,20 +130,20 @@ class LIBPROTOBUF_EXPORT TextFormat { ~Printer(); // Like TextFormat::Print - bool Print(const Message& message, io::ZeroCopyOutputStream* output); + bool Print(const Message& message, io::ZeroCopyOutputStream* output) const; // Like TextFormat::PrintUnknownFields bool PrintUnknownFields(const UnknownFieldSet& unknown_fields, - io::ZeroCopyOutputStream* output); + io::ZeroCopyOutputStream* output) const; // Like TextFormat::PrintToString - bool PrintToString(const Message& message, string* output); + bool PrintToString(const Message& message, string* output) const; // Like TextFormat::PrintUnknownFieldsToString bool PrintUnknownFieldsToString(const UnknownFieldSet& unknown_fields, - string* output); + string* output) const; // Like TextFormat::PrintFieldValueToString void PrintFieldValueToString(const Message& message, const FieldDescriptor* field, int index, - string* output); + string* output) const; // Adjust the initial indent level of all output. Each indent level is // equal to two spaces. @@ -117,12 +157,20 @@ class LIBPROTOBUF_EXPORT TextFormat { single_line_mode_ = single_line_mode; } + bool IsInSingleLineMode() { + return single_line_mode_; + } + + // If use_field_number is true, uses field number instead of field name. + void SetUseFieldNumber(bool use_field_number) { + use_field_number_ = use_field_number; + } + // Set true to print repeated primitives in a format like: // field_name: [1, 2, 3, 4] // instead of printing each value on its own line. Short format applies // only to primitive values -- i.e. everything except strings and - // sub-messages/groups. Note that at present this format is not recognized - // by the parser. + // sub-messages/groups. void SetUseShortRepeatedPrimitives(bool use_short_repeated_primitives) { use_short_repeated_primitives_ = use_short_repeated_primitives; } @@ -130,11 +178,41 @@ class LIBPROTOBUF_EXPORT TextFormat { // Set true to output UTF-8 instead of ASCII. The only difference // is that bytes >= 0x80 in string fields will not be escaped, // because they are assumed to be part of UTF-8 multi-byte - // sequences. - void SetUseUtf8StringEscaping(bool as_utf8) { - utf8_string_escaping_ = as_utf8; + // sequences. This will change the default FieldValuePrinter. + void SetUseUtf8StringEscaping(bool as_utf8); + + // Set the default FieldValuePrinter that is used for all fields that + // don't have a field-specific printer registered. + // Takes ownership of the printer. + void SetDefaultFieldValuePrinter(const FieldValuePrinter* printer); + + // Sets whether we want to hide unknown fields or not. + // Usually unknown fields are printed in a generic way that includes the + // tag number of the field instead of field name. However, sometimes it + // is useful to be able to print the message without unknown fields (e.g. + // for the python protobuf version to maintain consistency between its pure + // python and c++ implementations). + void SetHideUnknownFields(bool hide) { + hide_unknown_fields_ = hide; + } + + // If print_message_fields_in_index_order is true, print fields of a proto + // message using the order defined in source code instead of the field + // number. By default, use the field number order. + void SetPrintMessageFieldsInIndexOrder( + bool print_message_fields_in_index_order) { + print_message_fields_in_index_order_ = + print_message_fields_in_index_order; } + // Register a custom field-specific FieldValuePrinter for fields + // with a particular FieldDescriptor. + // Returns "true" if the registration succeeded, or "false", if there is + // already a printer for that FieldDescriptor. + // Takes ownership of the printer on successful registration. + bool RegisterFieldValuePrinter(const FieldDescriptor* field, + const FieldValuePrinter* printer); + private: // Forward declaration of an internal class used to print the text // output to the OutputStream (see text_format.cc for implementation). @@ -143,26 +221,26 @@ class LIBPROTOBUF_EXPORT TextFormat { // Internal Print method, used for writing to the OutputStream via // the TextGenerator class. void Print(const Message& message, - TextGenerator& generator); + TextGenerator& generator) const; // Print a single field. void PrintField(const Message& message, const Reflection* reflection, const FieldDescriptor* field, - TextGenerator& generator); + TextGenerator& generator) const; // Print a repeated primitive field in short form. void PrintShortRepeatedField(const Message& message, const Reflection* reflection, const FieldDescriptor* field, - TextGenerator& generator); + TextGenerator& generator) const; // Print the name of a field -- i.e. everything that comes before the // ':' for a single name/value pair. void PrintFieldName(const Message& message, const Reflection* reflection, const FieldDescriptor* field, - TextGenerator& generator); + TextGenerator& generator) const; // Outputs a textual representation of the value of the field supplied on // the message supplied or the default value if not set. @@ -170,21 +248,30 @@ class LIBPROTOBUF_EXPORT TextFormat { const Reflection* reflection, const FieldDescriptor* field, int index, - TextGenerator& generator); + TextGenerator& generator) const; // Print the fields in an UnknownFieldSet. They are printed by tag number // only. Embedded messages are heuristically identified by attempting to // parse them. void PrintUnknownFields(const UnknownFieldSet& unknown_fields, - TextGenerator& generator); + TextGenerator& generator) const; int initial_indent_level_; bool single_line_mode_; + bool use_field_number_; + bool use_short_repeated_primitives_; - bool utf8_string_escaping_; + bool hide_unknown_fields_; + + bool print_message_fields_in_index_order_; + + scoped_ptr<const FieldValuePrinter> default_field_value_printer_; + typedef map<const FieldDescriptor*, + const FieldValuePrinter*> CustomPrinterMap; + CustomPrinterMap custom_printers_; }; // Parses a text-format protocol message from the given input stream to @@ -207,6 +294,71 @@ class LIBPROTOBUF_EXPORT TextFormat { const FieldDescriptor* field, Message* message); + // Interface that TextFormat::Parser can use to find extensions. + // This class may be extended in the future to find more information + // like fields, etc. + class LIBPROTOBUF_EXPORT Finder { + public: + virtual ~Finder(); + + // Try to find an extension of *message by fully-qualified field + // name. Returns NULL if no extension is known for this name or number. + virtual const FieldDescriptor* FindExtension( + Message* message, + const string& name) const = 0; + }; + + // A location in the parsed text. + struct ParseLocation { + int line; + int column; + + ParseLocation() : line(-1), column(-1) {} + ParseLocation(int line_param, int column_param) + : line(line_param), column(column_param) {} + }; + + // Data structure which is populated with the locations of each field + // value parsed from the text. + class LIBPROTOBUF_EXPORT ParseInfoTree { + public: + ParseInfoTree(); + ~ParseInfoTree(); + + // Returns the parse location for index-th value of the field in the parsed + // text. If none exists, returns a location with line = -1. Index should be + // -1 for not-repeated fields. + ParseLocation GetLocation(const FieldDescriptor* field, int index) const; + + // Returns the parse info tree for the given field, which must be a message + // type. The nested information tree is owned by the root tree and will be + // deleted when it is deleted. + ParseInfoTree* GetTreeForNested(const FieldDescriptor* field, + int index) const; + + private: + // Allow the text format parser to record information into the tree. + friend class TextFormat; + + // Records the starting location of a single value for a field. + void RecordLocation(const FieldDescriptor* field, ParseLocation location); + + // Create and records a nested tree for a nested message field. + ParseInfoTree* CreateNested(const FieldDescriptor* field); + + // Defines the map from the index-th field descriptor to its parse location. + typedef map<const FieldDescriptor*, vector<ParseLocation> > LocationMap; + + // Defines the map from the index-th field descriptor to the nested parse + // info tree. + typedef map<const FieldDescriptor*, vector<ParseInfoTree*> > NestedMap; + + LocationMap locations_; + NestedMap nested_; + + GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(ParseInfoTree); + }; + // For more control over parsing, use this class. class LIBPROTOBUF_EXPORT Parser { public: @@ -228,17 +380,43 @@ class LIBPROTOBUF_EXPORT TextFormat { error_collector_ = error_collector; } + // Set how parser finds extensions. If NULL (the default), the + // parser will use the standard Reflection object associated with + // the message being parsed. + void SetFinder(Finder* finder) { + finder_ = finder; + } + + // Sets where location information about the parse will be written. If NULL + // (the default), then no location will be written. + void WriteLocationsTo(ParseInfoTree* tree) { + parse_info_tree_ = tree; + } + // Normally parsing fails if, after parsing, output->IsInitialized() // returns false. Call AllowPartialMessage(true) to skip this check. void AllowPartialMessage(bool allow) { allow_partial_ = allow; } + // Allow field names to be matched case-insensitively. + // This is not advisable if there are fields that only differ in case, or + // if you want to enforce writing in the canonical form. + // This is 'false' by default. + void AllowCaseInsensitiveField(bool allow) { + allow_case_insensitive_field_ = allow; + } + // Like TextFormat::ParseFieldValueFromString bool ParseFieldValueFromString(const string& input, const FieldDescriptor* field, Message* output); + + void AllowFieldNumber(bool allow) { + allow_field_number_ = allow; + } + private: // Forward declaration of an internal class used to parse text // representations (see text_format.cc for implementation). @@ -251,13 +429,44 @@ class LIBPROTOBUF_EXPORT TextFormat { ParserImpl* parser_impl); io::ErrorCollector* error_collector_; + Finder* finder_; + ParseInfoTree* parse_info_tree_; bool allow_partial_; + bool allow_case_insensitive_field_; + bool allow_unknown_field_; + bool allow_unknown_enum_; + bool allow_field_number_; + bool allow_relaxed_whitespace_; + bool allow_singular_overwrites_; }; + private: + // Hack: ParseInfoTree declares TextFormat as a friend which should extend + // the friendship to TextFormat::Parser::ParserImpl, but unfortunately some + // old compilers (e.g. GCC 3.4.6) don't implement this correctly. We provide + // helpers for ParserImpl to call methods of ParseInfoTree. + static inline void RecordLocation(ParseInfoTree* info_tree, + const FieldDescriptor* field, + ParseLocation location); + static inline ParseInfoTree* CreateNested(ParseInfoTree* info_tree, + const FieldDescriptor* field); + GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(TextFormat); }; +inline void TextFormat::RecordLocation(ParseInfoTree* info_tree, + const FieldDescriptor* field, + ParseLocation location) { + info_tree->RecordLocation(field, location); +} + + +inline TextFormat::ParseInfoTree* TextFormat::CreateNested( + ParseInfoTree* info_tree, const FieldDescriptor* field) { + return info_tree->CreateNested(field); +} + } // namespace protobuf } // namespace google diff --git a/src/google/protobuf/text_format_unittest.cc b/src/google/protobuf/text_format_unittest.cc index ddf8ff7..b3cf7b8 100644 --- a/src/google/protobuf/text_format_unittest.cc +++ b/src/google/protobuf/text_format_unittest.cc @@ -74,10 +74,11 @@ const string kEscapeTestStringEscaped = class TextFormatTest : public testing::Test { public: static void SetUpTestCase() { - File::ReadFileToStringOrDie( - TestSourceDir() - + "/google/protobuf/testdata/text_format_unittest_data.txt", - &static_proto_debug_string_); + GOOGLE_CHECK_OK(File::GetContents( + TestSourceDir() + + "/google/protobuf/" + "testdata/text_format_unittest_data_oneof_implemented.txt", + &static_proto_debug_string_, true)); } TextFormatTest() : proto_debug_string_(static_proto_debug_string_) {} @@ -95,11 +96,10 @@ string TextFormatTest::static_proto_debug_string_; class TextFormatExtensionsTest : public testing::Test { public: static void SetUpTestCase() { - File::ReadFileToStringOrDie( - TestSourceDir() - + "/google/protobuf/testdata/" - "text_format_unittest_extensions_data.txt", - &static_proto_debug_string_); + GOOGLE_CHECK_OK(File::GetContents(TestSourceDir() + + "/google/protobuf/testdata/" + "text_format_unittest_extensions_data.txt", + &static_proto_debug_string_, true)); } TextFormatExtensionsTest() @@ -205,16 +205,25 @@ TEST_F(TextFormatTest, StringEscape) { TEST_F(TextFormatTest, Utf8DebugString) { // Set the string value to test. proto_.set_optional_string("\350\260\267\346\255\214"); + proto_.set_optional_bytes("\350\260\267\346\255\214"); // Get the DebugString from the proto. string debug_string = proto_.DebugString(); string utf8_debug_string = proto_.Utf8DebugString(); // Hardcode a correct value to test against. - string correct_utf8_string = "optional_string: " + string correct_utf8_string = + "optional_string: " "\"\350\260\267\346\255\214\"" + "\n" + "optional_bytes: " + "\"\\350\\260\\267\\346\\255\\214\"" "\n"; - string correct_string = "optional_string: " + string correct_string = + "optional_string: " + "\"\\350\\260\\267\\346\\255\\214\"" + "\n" + "optional_bytes: " "\"\\350\\260\\267\\346\\255\\214\"" "\n"; @@ -253,6 +262,31 @@ TEST_F(TextFormatTest, PrintUnknownFields) { message.DebugString()); } +TEST_F(TextFormatTest, PrintUnknownFieldsHidden) { + // Test printing of unknown fields in a message when supressed. + + unittest::OneString message; + message.set_data("data"); + UnknownFieldSet* unknown_fields = message.mutable_unknown_fields(); + + unknown_fields->AddVarint(5, 1); + unknown_fields->AddFixed32(5, 2); + unknown_fields->AddFixed64(5, 3); + unknown_fields->AddLengthDelimited(5, "4"); + unknown_fields->AddGroup(5)->AddVarint(10, 5); + + unknown_fields->AddVarint(8, 1); + unknown_fields->AddVarint(8, 2); + unknown_fields->AddVarint(8, 3); + + TextFormat::Printer printer; + printer.SetHideUnknownFields(true); + string output; + printer.PrintToString(message, &output); + + EXPECT_EQ("data: \"data\"\n", output); +} + TEST_F(TextFormatTest, PrintUnknownMessage) { // Test heuristic printing of messages in an UnknownFieldSet. @@ -339,6 +373,161 @@ TEST_F(TextFormatTest, PrintMessageSingleLine) { text); } +TEST_F(TextFormatTest, PrintBufferTooSmall) { + // Test printing a message to a buffer that is too small. + + protobuf_unittest::TestAllTypes message; + + message.add_repeated_string("abc"); + message.add_repeated_string("def"); + + char buffer[1] = ""; + io::ArrayOutputStream output_stream(buffer, 1); + EXPECT_FALSE(TextFormat::Print(message, &output_stream)); + EXPECT_EQ(buffer[0], 'r'); + EXPECT_EQ(output_stream.ByteCount(), 1); +} + +// A printer that appends 'u' to all unsigned int32. +class CustomUInt32FieldValuePrinter : public TextFormat::FieldValuePrinter { + public: + virtual string PrintUInt32(uint32 val) const { + return StrCat(FieldValuePrinter::PrintUInt32(val), "u"); + } +}; + +TEST_F(TextFormatTest, DefaultCustomFieldPrinter) { + protobuf_unittest::TestAllTypes message; + + message.set_optional_uint32(42); + message.add_repeated_uint32(1); + message.add_repeated_uint32(2); + message.add_repeated_uint32(3); + + TextFormat::Printer printer; + printer.SetDefaultFieldValuePrinter(new CustomUInt32FieldValuePrinter()); + // Let's see if that works well together with the repeated primitives: + printer.SetUseShortRepeatedPrimitives(true); + string text; + printer.PrintToString(message, &text); + EXPECT_EQ("optional_uint32: 42u\nrepeated_uint32: [1u, 2u, 3u]\n", text); +} + +class CustomInt32FieldValuePrinter : public TextFormat::FieldValuePrinter { + public: + virtual string PrintInt32(int32 val) const { + return StrCat("value-is(", FieldValuePrinter::PrintInt32(val), ")"); + } +}; + +TEST_F(TextFormatTest, FieldSpecificCustomPrinter) { + protobuf_unittest::TestAllTypes message; + + message.set_optional_int32(42); // This will be handled by our Printer. + message.add_repeated_int32(42); // This will be printed as number. + + TextFormat::Printer printer; + EXPECT_TRUE(printer.RegisterFieldValuePrinter( + message.GetDescriptor()->FindFieldByName("optional_int32"), + new CustomInt32FieldValuePrinter())); + string text; + printer.PrintToString(message, &text); + EXPECT_EQ("optional_int32: value-is(42)\nrepeated_int32: 42\n", text); +} + +TEST_F(TextFormatTest, ErrorCasesRegisteringFieldValuePrinterShouldFail) { + protobuf_unittest::TestAllTypes message; + TextFormat::Printer printer; + // NULL printer. + EXPECT_FALSE(printer.RegisterFieldValuePrinter( + message.GetDescriptor()->FindFieldByName("optional_int32"), + NULL)); + // Because registration fails, the ownership of this printer is never taken. + TextFormat::FieldValuePrinter my_field_printer; + // NULL field + EXPECT_FALSE(printer.RegisterFieldValuePrinter(NULL, &my_field_printer)); +} + +class CustomMessageFieldValuePrinter : public TextFormat::FieldValuePrinter { + public: + virtual string PrintInt32(int32 v) const { + return StrCat(FieldValuePrinter::PrintInt32(v), " # x", ToHex(v)); + } + + virtual string PrintMessageStart(const Message& message, + int field_index, + int field_count, + bool single_line_mode) const { + if (single_line_mode) { + return " { "; + } + return StrCat( + " { # ", message.GetDescriptor()->name(), ": ", field_index, "\n"); + } +}; + +TEST_F(TextFormatTest, CustomPrinterForComments) { + protobuf_unittest::TestAllTypes message; + message.mutable_optional_nested_message(); + message.mutable_optional_import_message()->set_d(42); + message.add_repeated_nested_message(); + message.add_repeated_nested_message(); + message.add_repeated_import_message()->set_d(43); + message.add_repeated_import_message()->set_d(44); + TextFormat::Printer printer; + CustomMessageFieldValuePrinter my_field_printer; + printer.SetDefaultFieldValuePrinter(new CustomMessageFieldValuePrinter()); + string text; + printer.PrintToString(message, &text); + EXPECT_EQ( + "optional_nested_message { # NestedMessage: -1\n" + "}\n" + "optional_import_message { # ImportMessage: -1\n" + " d: 42 # x2a\n" + "}\n" + "repeated_nested_message { # NestedMessage: 0\n" + "}\n" + "repeated_nested_message { # NestedMessage: 1\n" + "}\n" + "repeated_import_message { # ImportMessage: 0\n" + " d: 43 # x2b\n" + "}\n" + "repeated_import_message { # ImportMessage: 1\n" + " d: 44 # x2c\n" + "}\n", + text); +} + +class CustomMultilineCommentPrinter : public TextFormat::FieldValuePrinter { + public: + virtual string PrintMessageStart(const Message& message, + int field_index, + int field_count, + bool single_line_comment) const { + return StrCat(" { # 1\n", " # 2\n"); + } +}; + +TEST_F(TextFormatTest, CustomPrinterForMultilineComments) { + protobuf_unittest::TestAllTypes message; + message.mutable_optional_nested_message(); + message.mutable_optional_import_message()->set_d(42); + TextFormat::Printer printer; + CustomMessageFieldValuePrinter my_field_printer; + printer.SetDefaultFieldValuePrinter(new CustomMultilineCommentPrinter()); + string text; + printer.PrintToString(message, &text); + EXPECT_EQ( + "optional_nested_message { # 1\n" + " # 2\n" + "}\n" + "optional_import_message { # 1\n" + " # 2\n" + " d: 42\n" + "}\n", + text); +} + TEST_F(TextFormatTest, ParseBasic) { io::ArrayInputStream input_stream(proto_debug_string_.data(), proto_debug_string_.size()); @@ -353,6 +542,25 @@ TEST_F(TextFormatExtensionsTest, ParseExtensions) { TestUtil::ExpectAllExtensionsSet(proto_); } +TEST_F(TextFormatTest, ParseEnumFieldFromNumber) { + // Create a parse string with a numerical value for an enum field. + string parse_string = strings::Substitute("optional_nested_enum: $0", + unittest::TestAllTypes::BAZ); + EXPECT_TRUE(TextFormat::ParseFromString(parse_string, &proto_)); + EXPECT_TRUE(proto_.has_optional_nested_enum()); + EXPECT_EQ(unittest::TestAllTypes::BAZ, proto_.optional_nested_enum()); +} + +TEST_F(TextFormatTest, ParseEnumFieldFromNegativeNumber) { + ASSERT_LT(unittest::SPARSE_E, 0); + string parse_string = strings::Substitute("sparse_enum: $0", + unittest::SPARSE_E); + unittest::SparseEnumMessage proto; + EXPECT_TRUE(TextFormat::ParseFromString(parse_string, &proto)); + EXPECT_TRUE(proto.has_sparse_enum()); + EXPECT_EQ(unittest::SPARSE_E, proto.sparse_enum()); +} + TEST_F(TextFormatTest, ParseStringEscape) { // Create a parse string with escpaed characters in it. string parse_string = "optional_string: " @@ -406,6 +614,47 @@ TEST_F(TextFormatTest, ParseFloatWithSuffix) { EXPECT_EQ(1.0, proto_.optional_float()); } +TEST_F(TextFormatTest, ParseShortRepeatedForm) { + string parse_string = + // Mixed short-form and long-form are simply concatenated. + "repeated_int32: 1\n" + "repeated_int32: [456, 789]\n" + "repeated_nested_enum: [ FOO ,BAR, # comment\n" + " 3]\n" + // Note that while the printer won't print repeated strings in short-form, + // the parser will accept them. + "repeated_string: [ \"foo\", 'bar' ]\n" + // Repeated message + "repeated_nested_message: [ { bb: 1 }, { bb : 2 }]\n" + // Repeated group + "RepeatedGroup [{ a: 3 },{ a: 4 }]\n"; + + ASSERT_TRUE(TextFormat::ParseFromString(parse_string, &proto_)); + + ASSERT_EQ(3, proto_.repeated_int32_size()); + EXPECT_EQ(1, proto_.repeated_int32(0)); + EXPECT_EQ(456, proto_.repeated_int32(1)); + EXPECT_EQ(789, proto_.repeated_int32(2)); + + ASSERT_EQ(3, proto_.repeated_nested_enum_size()); + EXPECT_EQ(unittest::TestAllTypes::FOO, proto_.repeated_nested_enum(0)); + EXPECT_EQ(unittest::TestAllTypes::BAR, proto_.repeated_nested_enum(1)); + EXPECT_EQ(unittest::TestAllTypes::BAZ, proto_.repeated_nested_enum(2)); + + ASSERT_EQ(2, proto_.repeated_string_size()); + EXPECT_EQ("foo", proto_.repeated_string(0)); + EXPECT_EQ("bar", proto_.repeated_string(1)); + + ASSERT_EQ(2, proto_.repeated_nested_message_size()); + EXPECT_EQ(1, proto_.repeated_nested_message(0).bb()); + EXPECT_EQ(2, proto_.repeated_nested_message(1).bb()); + + ASSERT_EQ(2, proto_.repeatedgroup_size()); + EXPECT_EQ(3, proto_.repeatedgroup(0).a()); + EXPECT_EQ(4, proto_.repeatedgroup(1).a()); +} + + TEST_F(TextFormatTest, Comments) { // Test that comments are ignored. @@ -658,6 +907,27 @@ TEST_F(TextFormatTest, ParseExotic) { message.repeated_string(0)); } +TEST_F(TextFormatTest, PrintFieldsInIndexOrder) { + protobuf_unittest::TestFieldOrderings message; + // Fields are listed in index order instead of field number. + message.set_my_string("Test String"); // Field number 11 + message.set_my_int(12345); // Field number 1 + message.set_my_float(0.999); // Field number 101 + TextFormat::Printer printer; + string text; + + // By default, print in field number order. + printer.PrintToString(message, &text); + EXPECT_EQ("my_int: 12345\nmy_string: \"Test String\"\nmy_float: 0.999\n", + text); + + // Print in index order. + printer.SetPrintMessageFieldsInIndexOrder(true); + printer.PrintToString(message, &text); + EXPECT_EQ("my_string: \"Test String\"\nmy_int: 12345\nmy_float: 0.999\n", + text); +} + class TextFormatParserTest : public testing::Test { protected: void ExpectFailure(const string& input, const string& message, int line, @@ -676,11 +946,31 @@ class TextFormatParserTest : public testing::Test { TextFormat::Parser parser; MockErrorCollector error_collector; parser.RecordErrorsTo(&error_collector); - EXPECT_EQ(parser.ParseFromString(input, proto), expected_result); + EXPECT_EQ(expected_result, parser.ParseFromString(input, proto)) + << input << " -> " << proto->DebugString(); EXPECT_EQ(SimpleItoa(line) + ":" + SimpleItoa(col) + ": " + message + "\n", error_collector.text_); } + void ExpectSuccessAndTree(const string& input, Message* proto, + TextFormat::ParseInfoTree* info_tree) { + TextFormat::Parser parser; + MockErrorCollector error_collector; + parser.RecordErrorsTo(&error_collector); + parser.WriteLocationsTo(info_tree); + + EXPECT_TRUE(parser.ParseFromString(input, proto)); + } + + void ExpectLocation(TextFormat::ParseInfoTree* tree, + const Descriptor* d, const string& field_name, + int index, int line, int column) { + TextFormat::ParseLocation location = tree->GetLocation( + d->FindFieldByName(field_name), index); + EXPECT_EQ(line, location.line); + EXPECT_EQ(column, location.column); + } + // An error collector which simply concatenates all its errors into a big // block of text which can be checked. class MockErrorCollector : public io::ErrorCollector { @@ -702,6 +992,71 @@ class TextFormatParserTest : public testing::Test { }; }; +TEST_F(TextFormatParserTest, ParseInfoTreeBuilding) { + scoped_ptr<unittest::TestAllTypes> message(new unittest::TestAllTypes); + const Descriptor* d = message->GetDescriptor(); + + string stringData = + "optional_int32: 1\n" + "optional_int64: 2\n" + " optional_double: 2.4\n" + "repeated_int32: 5\n" + "repeated_int32: 10\n" + "optional_nested_message <\n" + " bb: 78\n" + ">\n" + "repeated_nested_message <\n" + " bb: 79\n" + ">\n" + "repeated_nested_message <\n" + " bb: 80\n" + ">"; + + + TextFormat::ParseInfoTree tree; + ExpectSuccessAndTree(stringData, message.get(), &tree); + + // Verify that the tree has the correct positions. + ExpectLocation(&tree, d, "optional_int32", -1, 0, 0); + ExpectLocation(&tree, d, "optional_int64", -1, 1, 0); + ExpectLocation(&tree, d, "optional_double", -1, 2, 2); + + ExpectLocation(&tree, d, "repeated_int32", 0, 3, 0); + ExpectLocation(&tree, d, "repeated_int32", 1, 4, 0); + + ExpectLocation(&tree, d, "optional_nested_message", -1, 5, 0); + ExpectLocation(&tree, d, "repeated_nested_message", 0, 8, 0); + ExpectLocation(&tree, d, "repeated_nested_message", 1, 11, 0); + + // Check for fields not set. For an invalid field, the location returned + // should be -1, -1. + ExpectLocation(&tree, d, "repeated_int64", 0, -1, -1); + ExpectLocation(&tree, d, "repeated_int32", 6, -1, -1); + ExpectLocation(&tree, d, "some_unknown_field", -1, -1, -1); + + // Verify inside the nested message. + const FieldDescriptor* nested_field = + d->FindFieldByName("optional_nested_message"); + + TextFormat::ParseInfoTree* nested_tree = + tree.GetTreeForNested(nested_field, -1); + ExpectLocation(nested_tree, nested_field->message_type(), "bb", -1, 6, 2); + + // Verify inside another nested message. + nested_field = d->FindFieldByName("repeated_nested_message"); + nested_tree = tree.GetTreeForNested(nested_field, 0); + ExpectLocation(nested_tree, nested_field->message_type(), "bb", -1, 9, 2); + + nested_tree = tree.GetTreeForNested(nested_field, 1); + ExpectLocation(nested_tree, nested_field->message_type(), "bb", -1, 12, 2); + + // Verify a NULL tree for an unknown nested field. + TextFormat::ParseInfoTree* unknown_nested_tree = + tree.GetTreeForNested(nested_field, 2); + + EXPECT_EQ(NULL, unknown_nested_tree); +} + TEST_F(TextFormatParserTest, ParseFieldValueFromString) { scoped_ptr<unittest::TestAllTypes> message(new unittest::TestAllTypes); const Descriptor* d = message->GetDescriptor(); @@ -712,6 +1067,12 @@ TEST_F(TextFormatParserTest, ParseFieldValueFromString) { EXPECT_EQ(value, message->optional_##name()); \ EXPECT_TRUE(message->has_optional_##name()); +#define EXPECT_BOOL_FIELD(name, value, valuestring) \ + EXPECT_TRUE(TextFormat::ParseFieldValueFromString( \ + valuestring, d->FindFieldByName("optional_" #name), message.get())); \ + EXPECT_TRUE(message->optional_##name() == value); \ + EXPECT_TRUE(message->has_optional_##name()); + #define EXPECT_FLOAT_FIELD(name, value, valuestring) \ EXPECT_TRUE(TextFormat::ParseFieldValueFromString( \ valuestring, d->FindFieldByName("optional_" #name), message.get())); \ @@ -769,12 +1130,20 @@ TEST_F(TextFormatParserTest, ParseFieldValueFromString) { EXPECT_INVALID(fixed64, "1,2"); // bool - EXPECT_FIELD(bool, true, "true"); - EXPECT_FIELD(bool, false, "false"); - EXPECT_INVALID(bool, "1"); + EXPECT_BOOL_FIELD(bool, true, "true"); + EXPECT_BOOL_FIELD(bool, false, "false"); + EXPECT_BOOL_FIELD(bool, true, "1"); + EXPECT_BOOL_FIELD(bool, true, "t"); + EXPECT_BOOL_FIELD(bool, false, "0"); + EXPECT_BOOL_FIELD(bool, false, "f"); + EXPECT_FIELD(bool, true, "True"); + EXPECT_FIELD(bool, false, "False"); + EXPECT_INVALID(bool, "tRue"); + EXPECT_INVALID(bool, "faLse"); + EXPECT_INVALID(bool, "2"); + EXPECT_INVALID(bool, "-0"); EXPECT_INVALID(bool, "on"); EXPECT_INVALID(bool, "a"); - EXPECT_INVALID(bool, "True"); // float EXPECT_FIELD(float, 1, "1"); @@ -791,6 +1160,9 @@ TEST_F(TextFormatParserTest, ParseFieldValueFromString) { EXPECT_DOUBLE_FIELD(double, 3e5, "3e5"); EXPECT_INVALID(double, "a"); EXPECT_INVALID(double, "1,2"); + // Rejects hex and oct numbers for a double field. + EXPECT_INVALID(double, "0xf"); + EXPECT_INVALID(double, "012"); // string EXPECT_FIELD(string, "hello", "\"hello\""); @@ -799,7 +1171,8 @@ TEST_F(TextFormatParserTest, ParseFieldValueFromString) { // enum EXPECT_FIELD(nested_enum, unittest::TestAllTypes::BAR, "BAR"); - EXPECT_INVALID(nested_enum, "1"); // number not supported + EXPECT_FIELD(nested_enum, unittest::TestAllTypes::BAZ, + SimpleItoa(unittest::TestAllTypes::BAZ)); EXPECT_INVALID(nested_enum, "FOOBAR"); // message @@ -810,6 +1183,7 @@ TEST_F(TextFormatParserTest, ParseFieldValueFromString) { EXPECT_INVALID(nested_message, "any"); #undef EXPECT_FIELD +#undef EXPECT_BOOL_FIELD #undef EXPECT_FLOAT_FIELD #undef EXPECT_DOUBLE_FIELD #undef EXPECT_INVALID @@ -820,7 +1194,7 @@ TEST_F(TextFormatParserTest, InvalidToken) { ExpectFailure("optional_bool: true\n-5\n", "Expected identifier.", 2, 1); - ExpectFailure("optional_bool: true;\n", "Expected identifier.", 1, 20); + ExpectFailure("optional_bool: true!\n", "Expected identifier.", 1, 20); ExpectFailure("\"some string\"", "Expected identifier.", 1, 1); } @@ -851,6 +1225,22 @@ TEST_F(TextFormatParserTest, InvalidCapitalization) { 1, 16); } +TEST_F(TextFormatParserTest, AllowIgnoreCapitalizationError) { + TextFormat::Parser parser; + protobuf_unittest::TestAllTypes proto; + + // These fields have a mismatching case. + EXPECT_FALSE(parser.ParseFromString("Optional_Double: 10.0", &proto)); + EXPECT_FALSE(parser.ParseFromString("oPtIoNaLgRoUp { a: 15 }", &proto)); + + // ... but are parsed correctly if we match case insensitive. + parser.AllowCaseInsensitiveField(true); + EXPECT_TRUE(parser.ParseFromString("Optional_Double: 10.0", &proto)); + EXPECT_EQ(10.0, proto.optional_double()); + EXPECT_TRUE(parser.ParseFromString("oPtIoNaLgRoUp { a: 15 }", &proto)); + EXPECT_EQ(15, proto.optionalgroup().a()); +} + TEST_F(TextFormatParserTest, InvalidFieldValues) { // Invalid values for a double/float field. ExpectFailure("optional_double: \"hello\"\n", "Expected double.", 1, 18); @@ -868,10 +1258,10 @@ TEST_F(TextFormatParserTest, InvalidFieldValues) { 1, 16); ExpectFailure("optional_int32: 0x80000000\n", "Integer out of range.", 1, 17); - ExpectFailure("optional_int32: -0x80000001\n", - "Integer out of range.", 1, 18); ExpectFailure("optional_int64: 0x8000000000000000\n", "Integer out of range.", 1, 17); + ExpectFailure("optional_int32: -0x80000001\n", + "Integer out of range.", 1, 18); ExpectFailure("optional_int64: -0x8000000000000001\n", "Integer out of range.", 1, 18); @@ -890,7 +1280,7 @@ TEST_F(TextFormatParserTest, InvalidFieldValues) { // Invalid values for a boolean field. ExpectFailure("optional_bool: \"hello\"\n", "Expected identifier.", 1, 16); - ExpectFailure("optional_bool: 5\n", "Expected identifier.", 1, 16); + ExpectFailure("optional_bool: 5\n", "Integer out of range.", 1, 16); ExpectFailure("optional_bool: -7.5\n", "Expected identifier.", 1, 16); ExpectFailure("optional_bool: !\n", "Expected identifier.", 1, 16); @@ -911,12 +1301,18 @@ TEST_F(TextFormatParserTest, InvalidFieldValues) { 1, 17); // Invalid values for an enumeration field. - ExpectFailure("optional_nested_enum: \"hello\"\n", "Expected identifier.", - 1, 23); - - ExpectFailure("optional_nested_enum: 5\n", "Expected identifier.", 1, 23); - ExpectFailure("optional_nested_enum: -7.5\n", "Expected identifier.", 1, 23); - ExpectFailure("optional_nested_enum: !\n", "Expected identifier.", 1, 23); + ExpectFailure("optional_nested_enum: \"hello\"\n", + "Expected integer or identifier.", 1, 23); + + // Valid token, but enum value is not defined. + ExpectFailure("optional_nested_enum: 5\n", + "Unknown enumeration value of \"5\" for field " + "\"optional_nested_enum\".", 2, 1); + // We consume the negative sign, so the error position starts one character + // later. + ExpectFailure("optional_nested_enum: -7.5\n", "Expected integer.", 1, 24); + ExpectFailure("optional_nested_enum: !\n", + "Expected integer or identifier.", 1, 23); ExpectFailure( "optional_nested_enum: grah\n", @@ -986,6 +1382,14 @@ TEST_F(TextFormatParserTest, MergeDuplicateOptional) { EXPECT_EQ(2, message.c()); } +TEST_F(TextFormatParserTest, ExplicitDelimiters) { + unittest::TestRequired message; + EXPECT_TRUE(TextFormat::ParseFromString("a:1,b:2;c:3", &message)); + EXPECT_EQ(1, message.a()); + EXPECT_EQ(2, message.b()); + EXPECT_EQ(3, message.c()); +} + TEST_F(TextFormatParserTest, PrintErrorsToStderr) { vector<string> errors; @@ -1069,6 +1473,7 @@ TEST_F(TextFormatMessageSetTest, Deserialize) { EXPECT_EQ(2, descriptors.size()); } + } // namespace text_format_unittest } // namespace protobuf } // namespace google diff --git a/src/google/protobuf/unittest.proto b/src/google/protobuf/unittest.proto index d51fa1e..969684f 100644 --- a/src/google/protobuf/unittest.proto +++ b/src/google/protobuf/unittest.proto @@ -35,6 +35,12 @@ // A proto file we will use for unit testing. +// Some generic_services option(s) added automatically. +// See: http://go/proto2-generic-services-default +option cc_generic_services = true; // auto-added +option java_generic_services = true; // auto-added +option py_generic_services = true; // auto-added + import "google/protobuf/unittest_import.proto"; // We don't put this in a package within proto2 because we need to make sure @@ -63,6 +69,7 @@ message TestAllTypes { FOO = 1; BAR = 2; BAZ = 3; + NEG = -1; // Intentionally negative. } // Singular @@ -97,6 +104,12 @@ message TestAllTypes { optional string optional_string_piece = 24 [ctype=STRING_PIECE]; optional string optional_cord = 25 [ctype=CORD]; + // Defined in unittest_import_public.proto + optional protobuf_unittest_import.PublicImportMessage + optional_public_import_message = 26; + + optional NestedMessage optional_lazy_message = 27 [lazy=true]; + // Repeated repeated int32 repeated_int32 = 31; repeated int64 repeated_int64 = 32; @@ -129,6 +142,8 @@ message TestAllTypes { repeated string repeated_string_piece = 54 [ctype=STRING_PIECE]; repeated string repeated_cord = 55 [ctype=CORD]; + repeated NestedMessage repeated_lazy_message = 57 [lazy=true]; + // Singular with defaults optional int32 default_int32 = 61 [default = 41 ]; optional int64 default_int64 = 62 [default = 42 ]; @@ -153,6 +168,20 @@ message TestAllTypes { optional string default_string_piece = 84 [ctype=STRING_PIECE,default="abc"]; optional string default_cord = 85 [ctype=CORD,default="123"]; + + // For oneof test + oneof oneof_field { + uint32 oneof_uint32 = 111; + NestedMessage oneof_nested_message = 112; + string oneof_string = 113; + bytes oneof_bytes = 114; + } +} + +// This proto includes a recusively nested message. +message NestedTestAllTypes { + optional NestedTestAllTypes child = 1; + optional TestAllTypes payload = 2; } message TestDeprecatedFields { @@ -210,6 +239,12 @@ extend TestAllExtensions { optional string optional_string_piece_extension = 24 [ctype=STRING_PIECE]; optional string optional_cord_extension = 25 [ctype=CORD]; + optional protobuf_unittest_import.PublicImportMessage + optional_public_import_message_extension = 26; + + optional TestAllTypes.NestedMessage + optional_lazy_message_extension = 27 [lazy=true]; + // Repeated repeated int32 repeated_int32_extension = 31; repeated int64 repeated_int64_extension = 32; @@ -244,6 +279,9 @@ extend TestAllExtensions { repeated string repeated_string_piece_extension = 54 [ctype=STRING_PIECE]; repeated string repeated_cord_extension = 55 [ctype=CORD]; + repeated TestAllTypes.NestedMessage + repeated_lazy_message_extension = 57 [lazy=true]; + // Singular with defaults optional int32 default_int32_extension = 61 [default = 41 ]; optional int64 default_int64_extension = 62 [default = 42 ]; @@ -271,6 +309,12 @@ extend TestAllExtensions { optional string default_string_piece_extension = 84 [ctype=STRING_PIECE, default="abc"]; optional string default_cord_extension = 85 [ctype=CORD, default="123"]; + + // For oneof test + optional uint32 oneof_uint32_extension = 111; + optional TestAllTypes.NestedMessage oneof_nested_message_extension = 112; + optional string oneof_string_extension = 113; + optional bytes oneof_bytes_extension = 114; } message TestNestedExtension { @@ -278,6 +322,9 @@ message TestNestedExtension { // Check for bug where string extensions declared in tested scope did not // compile. optional string test = 1002 [default="test"]; + // Used to test if generated extension name is correct when there are + // underscores. + optional string nested_string_extension = 1003; } } @@ -391,6 +438,13 @@ message TestDupFieldNumber { // NO_PROTO1 optional group Bar = 3 { optional int32 a = 1; } // NO_PROTO1 } // NO_PROTO1 +// Additional messages for testing lazy fields. +message TestEagerMessage { + optional TestAllTypes sub_message = 1 [lazy=false]; +} +message TestLazyMessage { + optional TestAllTypes sub_message = 1 [lazy=true]; +} // Needed for a Python test. message TestNestedMessageHasBits { @@ -404,6 +458,8 @@ message TestNestedMessageHasBits { // Test an enum that has multiple values with the same number. enum TestEnumWithDupValue { + option allow_alias = true; + FOO1 = 1; BAR1 = 2; BAZ = 3; @@ -464,6 +520,8 @@ message TestExtremeDefaultValues { optional uint64 large_uint64 = 3 [default = 0xFFFFFFFFFFFFFFFF]; optional int32 small_int32 = 4 [default = -0x7FFFFFFF]; optional int64 small_int64 = 5 [default = -0x7FFFFFFFFFFFFFFF]; + optional int32 really_small_int32 = 21 [default = -0x80000000]; + optional int64 really_small_int64 = 22 [default = -0x8000000000000000]; // The default value here is UTF-8 for "\u1234". (We could also just type // the UTF-8 text directly into this text file rather than escape it, but @@ -487,6 +545,26 @@ message TestExtremeDefaultValues { optional float inf_float = 17 [default = inf]; optional float neg_inf_float = 18 [default = -inf]; optional float nan_float = 19 [default = nan]; + + // Tests for C++ trigraphs. + // Trigraphs should be escaped in C++ generated files, but they should not be + // escaped for other languages. + // Note that in .proto file, "\?" is a valid way to escape ? in string + // literals. + optional string cpp_trigraph = 20 [default = "? \? ?? \?? \??? ??/ ?\?-"]; + + // String defaults containing the character '\000' + optional string string_with_zero = 23 [default = "hel\000lo"]; + optional bytes bytes_with_zero = 24 [default = "wor\000ld"]; + optional string string_piece_with_zero = 25 [ctype=STRING_PIECE, + default="ab\000c"]; + optional string cord_with_zero = 26 [ctype=CORD, + default="12\0003"]; + optional string replacement_string = 27 [default="${unknown}"]; +} + +message SparseEnumMessage { + optional TestSparseEnum sparse_enum = 1; } // Test String and Bytes: string is for valid UTF-8 strings @@ -494,10 +572,113 @@ message OneString { optional string data = 1; } +message MoreString { + repeated string data = 1; +} + message OneBytes { optional bytes data = 1; } +message MoreBytes { + repeated bytes data = 1; +} + +// Test int32, uint32, int64, uint64, and bool are all compatible +message Int32Message { + optional int32 data = 1; +} + +message Uint32Message { + optional uint32 data = 1; +} + +message Int64Message { + optional int64 data = 1; +} + +message Uint64Message { + optional uint64 data = 1; +} + +message BoolMessage { + optional bool data = 1; +} + +// Test oneofs. +message TestOneof { + oneof foo { + int32 foo_int = 1; + string foo_string = 2; + TestAllTypes foo_message = 3; + group FooGroup = 4 { + optional int32 a = 5; + optional string b = 6; + } + } +} + +message TestOneofBackwardsCompatible { + optional int32 foo_int = 1; + optional string foo_string = 2; + optional TestAllTypes foo_message = 3; + optional group FooGroup = 4 { + optional int32 a = 5; + optional string b = 6; + } +} + +message TestOneof2 { + oneof foo { + int32 foo_int = 1; + string foo_string = 2; + string foo_cord = 3 [ctype=CORD]; + string foo_string_piece = 4 [ctype=STRING_PIECE]; + bytes foo_bytes = 5; + NestedEnum foo_enum = 6; + NestedMessage foo_message = 7; + group FooGroup = 8 { + optional int32 a = 9; + optional string b = 10; + } + NestedMessage foo_lazy_message = 11 [lazy=true]; + } + + oneof bar { + int32 bar_int = 12 [default = 5]; + string bar_string = 13 [default = "STRING"]; + string bar_cord = 14 [ctype=CORD, default = "CORD"]; + string bar_string_piece = 15 [ctype=STRING_PIECE, default = "SPIECE"]; + bytes bar_bytes = 16 [default = "BYTES"]; + NestedEnum bar_enum = 17 [default = BAR]; + } + + optional int32 baz_int = 18; + optional string baz_string = 19 [default = "BAZ"]; + + message NestedMessage { + optional int64 qux_int = 1; + repeated int32 corge_int = 2; + } + + enum NestedEnum { + FOO = 1; + BAR = 2; + BAZ = 3; + } +} + +message TestRequiredOneof { + oneof foo { + int32 foo_int = 1; + string foo_string = 2; + NestedMessage foo_message = 3; + } + message NestedMessage { + required double required_double = 1; + } +} + // Test messages for packed fields message TestPackedTypes { @@ -557,6 +738,27 @@ extend TestPackedExtensions { repeated ForeignEnum packed_enum_extension = 103 [packed = true]; } +message TestUnpackedExtensions { + extensions 1 to max; +} + +extend TestUnpackedExtensions { + repeated int32 unpacked_int32_extension = 90 [packed = false]; + repeated int64 unpacked_int64_extension = 91 [packed = false]; + repeated uint32 unpacked_uint32_extension = 92 [packed = false]; + repeated uint64 unpacked_uint64_extension = 93 [packed = false]; + repeated sint32 unpacked_sint32_extension = 94 [packed = false]; + repeated sint64 unpacked_sint64_extension = 95 [packed = false]; + repeated fixed32 unpacked_fixed32_extension = 96 [packed = false]; + repeated fixed64 unpacked_fixed64_extension = 97 [packed = false]; + repeated sfixed32 unpacked_sfixed32_extension = 98 [packed = false]; + repeated sfixed64 unpacked_sfixed64_extension = 99 [packed = false]; + repeated float unpacked_float_extension = 100 [packed = false]; + repeated double unpacked_double_extension = 101 [packed = false]; + repeated bool unpacked_bool_extension = 102 [packed = false]; + repeated ForeignEnum unpacked_enum_extension = 103 [packed = false]; +} + // Used by ExtensionSetTest/DynamicExtensions. The test actually builds // a set of extensions to TestAllExtensions dynamically, based on the fields // of this message type. @@ -598,10 +800,56 @@ message TestRepeatedScalarDifferentTagSizes { repeated uint64 repeated_uint64 = 262143; } +// Test that if an optional or required message/group field appears multiple +// times in the input, they need to be merged. +message TestParsingMerge { + // RepeatedFieldsGenerator defines matching field types as TestParsingMerge, + // except that all fields are repeated. In the tests, we will serialize the + // RepeatedFieldsGenerator to bytes, and parse the bytes to TestParsingMerge. + // Repeated fields in RepeatedFieldsGenerator are expected to be merged into + // the corresponding required/optional fields in TestParsingMerge. + message RepeatedFieldsGenerator { + repeated TestAllTypes field1 = 1; + repeated TestAllTypes field2 = 2; + repeated TestAllTypes field3 = 3; + repeated group Group1 = 10 { + optional TestAllTypes field1 = 11; + } + repeated group Group2 = 20 { + optional TestAllTypes field1 = 21; + } + repeated TestAllTypes ext1 = 1000; + repeated TestAllTypes ext2 = 1001; + } + required TestAllTypes required_all_types = 1; + optional TestAllTypes optional_all_types = 2; + repeated TestAllTypes repeated_all_types = 3; + optional group OptionalGroup = 10 { + optional TestAllTypes optional_group_all_types = 11; + } + repeated group RepeatedGroup = 20 { + optional TestAllTypes repeated_group_all_types = 21; + } + extensions 1000 to max; + extend TestParsingMerge { + optional TestAllTypes optional_ext = 1000; + repeated TestAllTypes repeated_ext = 1001; + } +} + +message TestCommentInjectionMessage { + // */ <- This should not close the generated doc comment + optional string a = 1 [default="*/ <- Neither should this."]; +} + + // Test that RPC services work. message FooRequest {} message FooResponse {} +message FooClientMessage {} +message FooServerMessage{} + service TestService { rpc Foo(FooRequest) returns (FooResponse); rpc Bar(BarRequest) returns (BarResponse); @@ -610,3 +858,4 @@ service TestService { message BarRequest {} message BarResponse {} + diff --git a/src/google/protobuf/unittest_custom_options.proto b/src/google/protobuf/unittest_custom_options.proto index b6ee03d..52ee6c7 100644 --- a/src/google/protobuf/unittest_custom_options.proto +++ b/src/google/protobuf/unittest_custom_options.proto @@ -35,6 +35,12 @@ // A proto file used to test the "custom options" feature of proto2. +// Some generic_services option(s) added automatically. +// See: http://go/proto2-generic-services-default +option cc_generic_services = true; // auto-added +option java_generic_services = true; // auto-added +option py_generic_services = true; + // A custom file option (defined below). option (file_opt1) = 9876543210; @@ -110,6 +116,12 @@ message CustomOptionFooRequest { message CustomOptionFooResponse { } +message CustomOptionFooClientMessage { +} + +message CustomOptionFooServerMessage { +} + service TestServiceWithCustomOptions { option (service_opt1) = -9876543210; @@ -206,6 +218,7 @@ message ComplexOptionType1 { optional int32 foo = 1; optional int32 foo2 = 2; optional int32 foo3 = 3; + repeated int32 foo4 = 4; extensions 100 to max; } @@ -223,6 +236,7 @@ message ComplexOptionType2 { } optional ComplexOptionType4 fred = 3; + repeated ComplexOptionType4 barney = 4; extensions 100 to max; } @@ -259,6 +273,8 @@ message VariousComplexOptions { option (.protobuf_unittest.complex_opt1).foo = 42; option (protobuf_unittest.complex_opt1).(.protobuf_unittest.quux) = 324; option (.protobuf_unittest.complex_opt1).(protobuf_unittest.corge).qux = 876; + option (protobuf_unittest.complex_opt1).foo4 = 99; + option (protobuf_unittest.complex_opt1).foo4 = 88; option (complex_opt2).baz = 987; option (complex_opt2).(grault) = 654; option (complex_opt2).bar.foo = 743; @@ -269,7 +285,109 @@ message VariousComplexOptions { option (complex_opt2).(protobuf_unittest.garply).(corge).qux = 2121; option (ComplexOptionType2.ComplexOptionType4.complex_opt4).waldo = 1971; option (complex_opt2).fred.waldo = 321; + option (complex_opt2).barney = { waldo: 101 }; + option (complex_opt2).barney = { waldo: 212 }; option (protobuf_unittest.complex_opt3).qux = 9; option (complex_opt3).complexoptiontype5.plugh = 22; option (complexopt6).xyzzy = 24; } + +// ------------------------------------------------------ +// Definitions for testing aggregate option parsing. +// See descriptor_unittest.cc. + +message AggregateMessageSet { + option message_set_wire_format = true; + extensions 4 to max; +} + +message AggregateMessageSetElement { + extend AggregateMessageSet { + optional AggregateMessageSetElement message_set_extension = 15447542; + } + optional string s = 1; +} + +// A helper type used to test aggregate option parsing +message Aggregate { + optional int32 i = 1; + optional string s = 2; + + // A nested object + optional Aggregate sub = 3; + + // To test the parsing of extensions inside aggregate values + optional google.protobuf.FileOptions file = 4; + extend google.protobuf.FileOptions { + optional Aggregate nested = 15476903; + } + + // An embedded message set + optional AggregateMessageSet mset = 5; +} + +// Allow Aggregate to be used as an option at all possible locations +// in the .proto grammer. +extend google.protobuf.FileOptions { optional Aggregate fileopt = 15478479; } +extend google.protobuf.MessageOptions { optional Aggregate msgopt = 15480088; } +extend google.protobuf.FieldOptions { optional Aggregate fieldopt = 15481374; } +extend google.protobuf.EnumOptions { optional Aggregate enumopt = 15483218; } +extend google.protobuf.EnumValueOptions { optional Aggregate enumvalopt = 15486921; } +extend google.protobuf.ServiceOptions { optional Aggregate serviceopt = 15497145; } +extend google.protobuf.MethodOptions { optional Aggregate methodopt = 15512713; } + +// Try using AggregateOption at different points in the proto grammar +option (fileopt) = { + s: 'FileAnnotation' + // Also test the handling of comments + /* of both types */ i: 100 + + sub { s: 'NestedFileAnnotation' } + + // Include a google.protobuf.FileOptions and recursively extend it with + // another fileopt. + file { + [protobuf_unittest.fileopt] { + s:'FileExtensionAnnotation' + } + } + + // A message set inside an option value + mset { + [protobuf_unittest.AggregateMessageSetElement.message_set_extension] { + s: 'EmbeddedMessageSetElement' + } + } +}; + +message AggregateMessage { + option (msgopt) = { i:101 s:'MessageAnnotation' }; + optional int32 fieldname = 1 [(fieldopt) = { s:'FieldAnnotation' }]; +} + +service AggregateService { + option (serviceopt) = { s:'ServiceAnnotation' }; + rpc Method (AggregateMessage) returns (AggregateMessage) { + option (methodopt) = { s:'MethodAnnotation' }; + } +} + +enum AggregateEnum { + option (enumopt) = { s:'EnumAnnotation' }; + VALUE = 1 [(enumvalopt) = { s:'EnumValueAnnotation' }]; +} + +// Test custom options for nested type. +message NestedOptionType { + message NestedMessage { + option (message_opt1) = 1001; + optional int32 nested_field = 1 [(field_opt1) = 1002]; + } + enum NestedEnum { + option (enum_opt1) = 1003; + NESTED_ENUM_VALUE = 1 [(enum_value_opt1) = 1004]; + } + extend google.protobuf.FileOptions { + optional int32 nested_extension = 7912573 [(field_opt2) = 1005]; + } +} diff --git a/src/google/protobuf/unittest_import.proto b/src/google/protobuf/unittest_import.proto index cd533ec..c115b11 100644 --- a/src/google/protobuf/unittest_import.proto +++ b/src/google/protobuf/unittest_import.proto @@ -49,6 +49,9 @@ option java_package = "com.google.protobuf.test"; // Do not set a java_outer_classname here to verify that Proto2 works without // one. +// Test public import +import public "google/protobuf/unittest_import_public.proto"; + message ImportMessage { optional int32 d = 1; } diff --git a/src/google/protobuf/unittest_import_lite.proto b/src/google/protobuf/unittest_import_lite.proto index ebaab5c..81b117f 100644 --- a/src/google/protobuf/unittest_import_lite.proto +++ b/src/google/protobuf/unittest_import_lite.proto @@ -38,6 +38,8 @@ option optimize_for = LITE_RUNTIME; option java_package = "com.google.protobuf"; +import public "google/protobuf/unittest_import_public_lite.proto"; + message ImportMessageLite { optional int32 d = 1; } diff --git a/src/google/protobuf/unittest_import_public.proto b/src/google/protobuf/unittest_import_public.proto new file mode 100644 index 0000000..ea5d1b1 --- /dev/null +++ b/src/google/protobuf/unittest_import_public.proto @@ -0,0 +1,40 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// http://code.google.com/p/protobuf/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// Author: liujisi@google.com (Pherl Liu) + + +package protobuf_unittest_import; + +option java_package = "com.google.protobuf.test"; + +message PublicImportMessage { + optional int32 e = 1; +} diff --git a/src/google/protobuf/unittest_import_public_lite.proto b/src/google/protobuf/unittest_import_public_lite.proto new file mode 100644 index 0000000..d077563 --- /dev/null +++ b/src/google/protobuf/unittest_import_public_lite.proto @@ -0,0 +1,42 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// http://code.google.com/p/protobuf/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// Author: liujisi@google.com (Pherl Liu) + + +package protobuf_unittest_import; + +option optimize_for = LITE_RUNTIME; + +option java_package = "com.google.protobuf"; + +message PublicImportMessageLite { + optional int32 e = 1; +} diff --git a/src/google/protobuf/unittest_lite.proto b/src/google/protobuf/unittest_lite.proto index cca6b49..ffff012 100644 --- a/src/google/protobuf/unittest_lite.proto +++ b/src/google/protobuf/unittest_lite.proto @@ -85,6 +85,12 @@ message TestAllTypesLite { optional string optional_string_piece = 24 [ctype=STRING_PIECE]; optional string optional_cord = 25 [ctype=CORD]; + // Defined in unittest_import_public.proto + optional protobuf_unittest_import.PublicImportMessageLite + optional_public_import_message = 26; + + optional NestedMessage optional_lazy_message = 27 [lazy=true]; + // Repeated repeated int32 repeated_int32 = 31; repeated int64 repeated_int64 = 32; @@ -118,6 +124,8 @@ message TestAllTypesLite { repeated string repeated_string_piece = 54 [ctype=STRING_PIECE]; repeated string repeated_cord = 55 [ctype=CORD]; + repeated NestedMessage repeated_lazy_message = 57 [lazy=true]; + // Singular with defaults optional int32 default_int32 = 61 [default = 41 ]; optional int64 default_int64 = 62 [default = 42 ]; @@ -143,6 +151,14 @@ message TestAllTypesLite { optional string default_string_piece = 84 [ctype=STRING_PIECE,default="abc"]; optional string default_cord = 85 [ctype=CORD,default="123"]; + + // For oneof test + oneof oneof_field { + uint32 oneof_uint32 = 111; + NestedMessage oneof_nested_message = 112; + string oneof_string = 113; + bytes oneof_bytes = 114; + } } message ForeignMessageLite { @@ -213,6 +229,12 @@ extend TestAllExtensionsLite { [ctype=STRING_PIECE]; optional string optional_cord_extension_lite = 25 [ctype=CORD]; + optional protobuf_unittest_import.PublicImportMessageLite + optional_public_import_message_extension_lite = 26; + + optional TestAllTypesLite.NestedMessage + optional_lazy_message_extension_lite = 27 [lazy=true]; + // Repeated repeated int32 repeated_int32_extension_lite = 31; repeated int64 repeated_int64_extension_lite = 32; @@ -249,6 +271,9 @@ extend TestAllExtensionsLite { [ctype=STRING_PIECE]; repeated string repeated_cord_extension_lite = 55 [ctype=CORD]; + repeated TestAllTypesLite.NestedMessage + repeated_lazy_message_extension_lite = 57 [lazy=true]; + // Singular with defaults optional int32 default_int32_extension_lite = 61 [default = 41 ]; optional int64 default_int64_extension_lite = 62 [default = 42 ]; @@ -276,6 +301,12 @@ extend TestAllExtensionsLite { optional string default_string_piece_extension_lite = 84 [ctype=STRING_PIECE, default="abc"]; optional string default_cord_extension_lite = 85 [ctype=CORD, default="123"]; + + // For oneof test + optional uint32 oneof_uint32_extension_lite = 111; + optional TestAllTypesLite.NestedMessage oneof_nested_message_extension_lite = 112; + optional string oneof_string_extension_lite = 113; + optional bytes oneof_bytes_extension_lite = 114; } message TestPackedExtensionsLite { @@ -310,3 +341,44 @@ message TestNestedExtensionLite { message TestDeprecatedLite { optional int32 deprecated_field = 1 [deprecated = true]; } + +// See the comments of the same type in unittest.proto. +message TestParsingMergeLite { + message RepeatedFieldsGenerator { + repeated TestAllTypesLite field1 = 1; + repeated TestAllTypesLite field2 = 2; + repeated TestAllTypesLite field3 = 3; + repeated group Group1 = 10 { + optional TestAllTypesLite field1 = 11; + } + repeated group Group2 = 20 { + optional TestAllTypesLite field1 = 21; + } + repeated TestAllTypesLite ext1 = 1000; + repeated TestAllTypesLite ext2 = 1001; + } + required TestAllTypesLite required_all_types = 1; + optional TestAllTypesLite optional_all_types = 2; + repeated TestAllTypesLite repeated_all_types = 3; + optional group OptionalGroup = 10 { + optional TestAllTypesLite optional_group_all_types = 11; + } + repeated group RepeatedGroup = 20 { + optional TestAllTypesLite repeated_group_all_types = 21; + } + extensions 1000 to max; + extend TestParsingMergeLite { + optional TestAllTypesLite optional_ext = 1000; + repeated TestAllTypesLite repeated_ext = 1001; + } +} + +// TestEmptyMessageLite is used to test unknown fields support in lite mode. +message TestEmptyMessageLite{ +} + +// Like above, but declare all field numbers as potential extensions. No +// actual extensions should ever be defined for this type. +message TestEmptyMessageWithExtensionsLite { + extensions 1 to max; +} diff --git a/src/google/protobuf/unittest_mset.proto b/src/google/protobuf/unittest_mset.proto index 3497f09..1d32559 100644 --- a/src/google/protobuf/unittest_mset.proto +++ b/src/google/protobuf/unittest_mset.proto @@ -62,6 +62,17 @@ message TestMessageSetExtension2 { optional string str = 25; } +// This message was used to generate +// //net/proto2/python/internal/testdata/message_set_message, but is commented +// out since it must not actually exist in code, to simulate an "unknown" +// extension. +// message TestMessageSetUnknownExtension { +// extend TestMessageSet { +// optional TestMessageSetUnknownExtension message_set_extension = 56141421; +// } +// optional int64 a = 1; +// } + // MessageSet wire format is equivalent to this. message RawMessageSet { repeated group Item = 1 { diff --git a/src/google/protobuf/unittest_no_generic_services.proto b/src/google/protobuf/unittest_no_generic_services.proto index fcae421..a414220 100644 --- a/src/google/protobuf/unittest_no_generic_services.proto +++ b/src/google/protobuf/unittest_no_generic_services.proto @@ -32,9 +32,8 @@ package google.protobuf.no_generic_services_test; -option cc_generic_services = false; -option java_generic_services = false; -option py_generic_services = false; + +// *_generic_services are false by default. message TestMessage { optional int32 a = 1; diff --git a/src/google/protobuf/unittest_optimize_for.proto b/src/google/protobuf/unittest_optimize_for.proto index feecbef..541d47f 100644 --- a/src/google/protobuf/unittest_optimize_for.proto +++ b/src/google/protobuf/unittest_optimize_for.proto @@ -50,12 +50,17 @@ message TestOptimizedForSize { optional int32 test_extension = 1234; optional TestRequiredOptimizedForSize test_extension2 = 1235; } + + oneof foo { + int32 integer_field = 2; + string string_field = 3; + } } message TestRequiredOptimizedForSize { required int32 x = 1; } - + message TestOptionalOptimizedForSize { optional TestRequiredOptimizedForSize o = 1; } diff --git a/src/google/protobuf/unknown_field_set.cc b/src/google/protobuf/unknown_field_set.cc index e1f8b83..c0356af 100644 --- a/src/google/protobuf/unknown_field_set.cc +++ b/src/google/protobuf/unknown_field_set.cc @@ -32,19 +32,20 @@ // Based on original Protocol Buffers design by // Sanjay Ghemawat, Jeff Dean, and others. -#include <google/protobuf/stubs/common.h> #include <google/protobuf/unknown_field_set.h> -#include <google/protobuf/stubs/stl_util-inl.h> + +#include <google/protobuf/stubs/common.h> #include <google/protobuf/io/coded_stream.h> #include <google/protobuf/io/zero_copy_stream.h> #include <google/protobuf/io/zero_copy_stream_impl.h> #include <google/protobuf/wire_format.h> +#include <google/protobuf/stubs/stl_util.h> namespace google { namespace protobuf { UnknownFieldSet::UnknownFieldSet() - : fields_(NULL) {} + : fields_(NULL) {} UnknownFieldSet::~UnknownFieldSet() { Clear(); @@ -59,6 +60,14 @@ void UnknownFieldSet::ClearFallback() { fields_->clear(); } +void UnknownFieldSet::ClearAndFreeMemory() { + if (fields_ != NULL) { + Clear(); + delete fields_; + fields_ = NULL; + } +} + void UnknownFieldSet::MergeFrom(const UnknownFieldSet& other) { for (int i = 0; i < other.field_count(); i++) { AddField(other.field(i)); @@ -73,8 +82,9 @@ int UnknownFieldSet::SpaceUsedExcludingSelf() const { const UnknownField& field = (*fields_)[i]; switch (field.type()) { case UnknownField::TYPE_LENGTH_DELIMITED: - total_size += sizeof(*field.length_delimited_) + - internal::StringSpaceUsedExcludingSelf(*field.length_delimited_); + total_size += sizeof(*field.length_delimited_.string_value_) + + internal::StringSpaceUsedExcludingSelf( + *field.length_delimited_.string_value_); break; case UnknownField::TYPE_GROUP: total_size += field.group_->SpaceUsed(); @@ -94,7 +104,7 @@ void UnknownFieldSet::AddVarint(int number, uint64 value) { if (fields_ == NULL) fields_ = new vector<UnknownField>; UnknownField field; field.number_ = number; - field.type_ = UnknownField::TYPE_VARINT; + field.SetType(UnknownField::TYPE_VARINT); field.varint_ = value; fields_->push_back(field); } @@ -103,7 +113,7 @@ void UnknownFieldSet::AddFixed32(int number, uint32 value) { if (fields_ == NULL) fields_ = new vector<UnknownField>; UnknownField field; field.number_ = number; - field.type_ = UnknownField::TYPE_FIXED32; + field.SetType(UnknownField::TYPE_FIXED32); field.fixed32_ = value; fields_->push_back(field); } @@ -112,7 +122,7 @@ void UnknownFieldSet::AddFixed64(int number, uint64 value) { if (fields_ == NULL) fields_ = new vector<UnknownField>; UnknownField field; field.number_ = number; - field.type_ = UnknownField::TYPE_FIXED64; + field.SetType(UnknownField::TYPE_FIXED64); field.fixed64_ = value; fields_->push_back(field); } @@ -121,17 +131,18 @@ string* UnknownFieldSet::AddLengthDelimited(int number) { if (fields_ == NULL) fields_ = new vector<UnknownField>; UnknownField field; field.number_ = number; - field.type_ = UnknownField::TYPE_LENGTH_DELIMITED; - field.length_delimited_ = new string; + field.SetType(UnknownField::TYPE_LENGTH_DELIMITED); + field.length_delimited_.string_value_ = new string; fields_->push_back(field); - return field.length_delimited_; + return field.length_delimited_.string_value_; } + UnknownFieldSet* UnknownFieldSet::AddGroup(int number) { if (fields_ == NULL) fields_ = new vector<UnknownField>; UnknownField field; field.number_ = number; - field.type_ = UnknownField::TYPE_GROUP; + field.SetType(UnknownField::TYPE_GROUP); field.group_ = new UnknownFieldSet; fields_->push_back(field); return field.group_; @@ -143,11 +154,43 @@ void UnknownFieldSet::AddField(const UnknownField& field) { fields_->back().DeepCopy(); } -bool UnknownFieldSet::MergeFromCodedStream(io::CodedInputStream* input) { +void UnknownFieldSet::DeleteSubrange(int start, int num) { + GOOGLE_DCHECK(fields_ != NULL); + // Delete the specified fields. + for (int i = 0; i < num; ++i) { + (*fields_)[i + start].Delete(); + } + // Slide down the remaining fields. + for (int i = start + num; i < fields_->size(); ++i) { + (*fields_)[i - num] = (*fields_)[i]; + } + // Pop off the # of deleted fields. + for (int i = 0; i < num; ++i) { + fields_->pop_back(); + } +} + +void UnknownFieldSet::DeleteByNumber(int number) { + if (fields_ == NULL) return; + int left = 0; // The number of fields left after deletion. + for (int i = 0; i < fields_->size(); ++i) { + UnknownField* field = &(*fields_)[i]; + if (field->number() == number) { + field->Delete(); + } else { + if (i != left) { + (*fields_)[left] = (*fields_)[i]; + } + ++left; + } + } + fields_->resize(left); +} +bool UnknownFieldSet::MergeFromCodedStream(io::CodedInputStream* input) { UnknownFieldSet other; if (internal::WireFormat::SkipMessage(input, &other) && - input->ConsumedEntireMessage()) { + input->ConsumedEntireMessage()) { MergeFrom(other); return true; } else { @@ -162,8 +205,8 @@ bool UnknownFieldSet::ParseFromCodedStream(io::CodedInputStream* input) { bool UnknownFieldSet::ParseFromZeroCopyStream(io::ZeroCopyInputStream* input) { io::CodedInputStream coded_input(input); - return ParseFromCodedStream(&coded_input) && - coded_input.ConsumedEntireMessage(); + return (ParseFromCodedStream(&coded_input) && + coded_input.ConsumedEntireMessage()); } bool UnknownFieldSet::ParseFromArray(const void* data, int size) { @@ -174,7 +217,7 @@ bool UnknownFieldSet::ParseFromArray(const void* data, int size) { void UnknownField::Delete() { switch (type()) { case UnknownField::TYPE_LENGTH_DELIMITED: - delete length_delimited_; + delete length_delimited_.string_value_; break; case UnknownField::TYPE_GROUP: delete group_; @@ -187,7 +230,8 @@ void UnknownField::Delete() { void UnknownField::DeepCopy() { switch (type()) { case UnknownField::TYPE_LENGTH_DELIMITED: - length_delimited_ = new string(*length_delimited_); + length_delimited_.string_value_ = new string( + *length_delimited_.string_value_); break; case UnknownField::TYPE_GROUP: { UnknownFieldSet* group = new UnknownFieldSet; @@ -200,5 +244,22 @@ void UnknownField::DeepCopy() { } } + +void UnknownField::SerializeLengthDelimitedNoTag( + io::CodedOutputStream* output) const { + GOOGLE_DCHECK_EQ(TYPE_LENGTH_DELIMITED, type()); + const string& data = *length_delimited_.string_value_; + output->WriteVarint32(data.size()); + output->WriteRawMaybeAliased(data.data(), data.size()); +} + +uint8* UnknownField::SerializeLengthDelimitedNoTagToArray(uint8* target) const { + GOOGLE_DCHECK_EQ(TYPE_LENGTH_DELIMITED, type()); + const string& data = *length_delimited_.string_value_; + target = io::CodedOutputStream::WriteVarint32ToArray(data.size(), target); + target = io::CodedOutputStream::WriteStringToArray(data, target); + return target; +} + } // namespace protobuf } // namespace google diff --git a/src/google/protobuf/unknown_field_set.h b/src/google/protobuf/unknown_field_set.h index 84c2e2b..db26abe 100644 --- a/src/google/protobuf/unknown_field_set.h +++ b/src/google/protobuf/unknown_field_set.h @@ -38,12 +38,23 @@ #ifndef GOOGLE_PROTOBUF_UNKNOWN_FIELD_SET_H__ #define GOOGLE_PROTOBUF_UNKNOWN_FIELD_SET_H__ +#include <assert.h> #include <string> #include <vector> -#include <google/protobuf/repeated_field.h> +#include <google/protobuf/stubs/common.h> namespace google { namespace protobuf { + namespace io { + class CodedInputStream; // coded_stream.h + class CodedOutputStream; // coded_stream.h + class ZeroCopyInputStream; // zero_copy_stream.h + } + namespace internal { + class WireFormat; // wire_format.h + class MessageSetFieldSkipperUsingCord; + // extension_set_heavy.cc + } class Message; // message.h class UnknownField; // below @@ -68,6 +79,9 @@ class LIBPROTOBUF_EXPORT UnknownFieldSet { // Remove all fields. inline void Clear(); + // Remove all fields and deallocate internal data objects + void ClearAndFreeMemory(); + // Is this set empty? inline bool empty() const; @@ -107,6 +121,15 @@ class LIBPROTOBUF_EXPORT UnknownFieldSet { // Adds an unknown field from another set. void AddField(const UnknownField& field); + // Delete fields with indices in the range [start .. start+num-1]. + // Caution: implementation moves all fields with indices [start+num .. ]. + void DeleteSubrange(int start, int num); + + // Delete all fields with a specific field number. The order of left fields + // is preserved. + // Caution: implementation moves all fields after the first deleted field. + void DeleteByNumber(int number); + // Parsing helpers ------------------------------------------------- // These work exactly like the similarly-named methods of Message. @@ -119,9 +142,10 @@ class LIBPROTOBUF_EXPORT UnknownFieldSet { } private: + void ClearFallback(); - vector<UnknownField>* fields_; + std::vector<UnknownField>* fields_; GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(UnknownFieldSet); }; @@ -159,6 +183,15 @@ class LIBPROTOBUF_EXPORT UnknownField { inline string* mutable_length_delimited(); inline UnknownFieldSet* mutable_group(); + // Serialization API. + // These methods can take advantage of the underlying implementation and may + // archieve a better performance than using getters to retrieve the data and + // do the serialization yourself. + void SerializeLengthDelimitedNoTag(io::CodedOutputStream* output) const; + uint8* SerializeLengthDelimitedNoTagToArray(uint8* target) const; + + inline int GetLengthDelimitedSize() const; + private: friend class UnknownFieldSet; @@ -168,13 +201,19 @@ class LIBPROTOBUF_EXPORT UnknownField { // Make a deep copy of any pointers in this UnknownField. void DeepCopy(); - unsigned int number_ : 29; - unsigned int type_ : 3; + // Set the wire type of this UnknownField. Should only be used when this + // UnknownField is being created. + inline void SetType(Type type); + + uint32 number_; + uint32 type_; union { uint64 varint_; uint32 fixed32_; uint64 fixed64_; - string* length_delimited_; + mutable union { + string* string_value_; + } length_delimited_; UnknownFieldSet* group_; }; }; @@ -211,57 +250,68 @@ inline void UnknownFieldSet::AddLengthDelimited( AddLengthDelimited(number)->assign(value); } + inline int UnknownField::number() const { return number_; } inline UnknownField::Type UnknownField::type() const { return static_cast<Type>(type_); } -inline uint64 UnknownField::varint () const { - GOOGLE_DCHECK_EQ(type_, TYPE_VARINT); +inline uint64 UnknownField::varint() const { + assert(type() == TYPE_VARINT); return varint_; } inline uint32 UnknownField::fixed32() const { - GOOGLE_DCHECK_EQ(type_, TYPE_FIXED32); + assert(type() == TYPE_FIXED32); return fixed32_; } inline uint64 UnknownField::fixed64() const { - GOOGLE_DCHECK_EQ(type_, TYPE_FIXED64); + assert(type() == TYPE_FIXED64); return fixed64_; } inline const string& UnknownField::length_delimited() const { - GOOGLE_DCHECK_EQ(type_, TYPE_LENGTH_DELIMITED); - return *length_delimited_; + assert(type() == TYPE_LENGTH_DELIMITED); + return *length_delimited_.string_value_; } inline const UnknownFieldSet& UnknownField::group() const { - GOOGLE_DCHECK_EQ(type_, TYPE_GROUP); + assert(type() == TYPE_GROUP); return *group_; } inline void UnknownField::set_varint(uint64 value) { - GOOGLE_DCHECK_EQ(type_, TYPE_VARINT); + assert(type() == TYPE_VARINT); varint_ = value; } inline void UnknownField::set_fixed32(uint32 value) { - GOOGLE_DCHECK_EQ(type_, TYPE_FIXED32); + assert(type() == TYPE_FIXED32); fixed32_ = value; } inline void UnknownField::set_fixed64(uint64 value) { - GOOGLE_DCHECK_EQ(type_, TYPE_FIXED64); + assert(type() == TYPE_FIXED64); fixed64_ = value; } inline void UnknownField::set_length_delimited(const string& value) { - GOOGLE_DCHECK_EQ(type_, TYPE_LENGTH_DELIMITED); - length_delimited_->assign(value); + assert(type() == TYPE_LENGTH_DELIMITED); + length_delimited_.string_value_->assign(value); } inline string* UnknownField::mutable_length_delimited() { - GOOGLE_DCHECK_EQ(type_, TYPE_LENGTH_DELIMITED); - return length_delimited_; + assert(type() == TYPE_LENGTH_DELIMITED); + return length_delimited_.string_value_; } inline UnknownFieldSet* UnknownField::mutable_group() { - GOOGLE_DCHECK_EQ(type_, TYPE_GROUP); + assert(type() == TYPE_GROUP); return group_; } +inline int UnknownField::GetLengthDelimitedSize() const { + GOOGLE_DCHECK_EQ(TYPE_LENGTH_DELIMITED, type()); + return length_delimited_.string_value_->size(); +} + +inline void UnknownField::SetType(Type type) { + type_ = type; +} + + } // namespace protobuf } // namespace google diff --git a/src/google/protobuf/unknown_field_set_unittest.cc b/src/google/protobuf/unknown_field_set_unittest.cc index 1235c9e..8e9bc84 100644 --- a/src/google/protobuf/unknown_field_set_unittest.cc +++ b/src/google/protobuf/unknown_field_set_unittest.cc @@ -46,15 +46,13 @@ #include <google/protobuf/stubs/common.h> #include <google/protobuf/testing/googletest.h> #include <gtest/gtest.h> -#include <google/protobuf/stubs/stl_util-inl.h> +#include <google/protobuf/stubs/stl_util.h> namespace google { namespace protobuf { using internal::WireFormat; -namespace { - class UnknownFieldSetTest : public testing::Test { protected: virtual void SetUp() { @@ -107,6 +105,8 @@ class UnknownFieldSetTest : public testing::Test { UnknownFieldSet* unknown_fields_; }; +namespace { + TEST_F(UnknownFieldSetTest, AllFieldsPresent) { // All fields of TestAllTypes should be present, in numeric order (because // that's the order we parsed them in). Fields that are not valid field @@ -118,7 +118,12 @@ TEST_F(UnknownFieldSetTest, AllFieldsPresent) { const FieldDescriptor* field = descriptor_->FindFieldByNumber(i); if (field != NULL) { ASSERT_LT(pos, unknown_fields_->field_count()); - EXPECT_EQ(i, unknown_fields_->field(pos++).number()); + // Do not check oneof field if it is not set. + if (field->containing_oneof() == NULL) { + EXPECT_EQ(i, unknown_fields_->field(pos++).number()); + } else if (i == unknown_fields_->field(pos).number()) { + pos++; + } if (field->is_repeated()) { // Should have a second instance. ASSERT_LT(pos, unknown_fields_->field_count()); @@ -297,12 +302,21 @@ TEST_F(UnknownFieldSetTest, MergeFrom) { destination.DebugString()); } + TEST_F(UnknownFieldSetTest, Clear) { // Clear the set. empty_message_.Clear(); EXPECT_EQ(0, unknown_fields_->field_count()); } +TEST_F(UnknownFieldSetTest, ClearAndFreeMemory) { + EXPECT_GT(unknown_fields_->field_count(), 0); + unknown_fields_->ClearAndFreeMemory(); + EXPECT_EQ(0, unknown_fields_->field_count()); + unknown_fields_->AddVarint(123456, 654321); + EXPECT_EQ(1, unknown_fields_->field_count()); +} + TEST_F(UnknownFieldSetTest, ParseKnownAndUnknown) { // Test mixing known and unknown fields when parsing. @@ -498,6 +512,7 @@ TEST_F(UnknownFieldSetTest, SpaceUsed) { EXPECT_LT(base_size, empty_message.SpaceUsed()); } + TEST_F(UnknownFieldSetTest, Empty) { UnknownFieldSet unknown_fields; EXPECT_TRUE(unknown_fields.empty()); @@ -507,6 +522,78 @@ TEST_F(UnknownFieldSetTest, Empty) { EXPECT_TRUE(unknown_fields.empty()); } +TEST_F(UnknownFieldSetTest, DeleteSubrange) { + // Exhaustively test the deletion of every possible subrange in arrays of all + // sizes from 0 through 9. + for (int size = 0; size < 10; ++size) { + for (int num = 0; num <= size; ++num) { + for (int start = 0; start < size - num; ++start) { + // Create a set with "size" fields. + UnknownFieldSet unknown; + for (int i = 0; i < size; ++i) { + unknown.AddFixed32(i, i); + } + // Delete the specified subrange. + unknown.DeleteSubrange(start, num); + // Make sure the resulting field values are still correct. + EXPECT_EQ(size - num, unknown.field_count()); + for (int i = 0; i < unknown.field_count(); ++i) { + if (i < start) { + EXPECT_EQ(i, unknown.field(i).fixed32()); + } else { + EXPECT_EQ(i + num, unknown.field(i).fixed32()); + } + } + } + } + } +} + +void CheckDeleteByNumber(const vector<int>& field_numbers, int deleted_number, + const vector<int>& expected_field_nubmers) { + UnknownFieldSet unknown_fields; + for (int i = 0; i < field_numbers.size(); ++i) { + unknown_fields.AddFixed32(field_numbers[i], i); + } + unknown_fields.DeleteByNumber(deleted_number); + ASSERT_EQ(expected_field_nubmers.size(), unknown_fields.field_count()); + for (int i = 0; i < expected_field_nubmers.size(); ++i) { + EXPECT_EQ(expected_field_nubmers[i], + unknown_fields.field(i).number()); + } +} + +#define MAKE_VECTOR(x) vector<int>(x, x + GOOGLE_ARRAYSIZE(x)) +TEST_F(UnknownFieldSetTest, DeleteByNumber) { + CheckDeleteByNumber(vector<int>(), 1, vector<int>()); + static const int kTestFieldNumbers1[] = {1, 2, 3}; + static const int kFieldNumberToDelete1 = 1; + static const int kExpectedFieldNumbers1[] = {2, 3}; + CheckDeleteByNumber(MAKE_VECTOR(kTestFieldNumbers1), kFieldNumberToDelete1, + MAKE_VECTOR(kExpectedFieldNumbers1)); + static const int kTestFieldNumbers2[] = {1, 2, 3}; + static const int kFieldNumberToDelete2 = 2; + static const int kExpectedFieldNumbers2[] = {1, 3}; + CheckDeleteByNumber(MAKE_VECTOR(kTestFieldNumbers2), kFieldNumberToDelete2, + MAKE_VECTOR(kExpectedFieldNumbers2)); + static const int kTestFieldNumbers3[] = {1, 2, 3}; + static const int kFieldNumberToDelete3 = 3; + static const int kExpectedFieldNumbers3[] = {1, 2}; + CheckDeleteByNumber(MAKE_VECTOR(kTestFieldNumbers3), kFieldNumberToDelete3, + MAKE_VECTOR(kExpectedFieldNumbers3)); + static const int kTestFieldNumbers4[] = {1, 2, 1, 4, 1}; + static const int kFieldNumberToDelete4 = 1; + static const int kExpectedFieldNumbers4[] = {2, 4}; + CheckDeleteByNumber(MAKE_VECTOR(kTestFieldNumbers4), kFieldNumberToDelete4, + MAKE_VECTOR(kExpectedFieldNumbers4)); + static const int kTestFieldNumbers5[] = {1, 2, 3, 4, 5}; + static const int kFieldNumberToDelete5 = 6; + static const int kExpectedFieldNumbers5[] = {1, 2, 3, 4, 5}; + CheckDeleteByNumber(MAKE_VECTOR(kTestFieldNumbers5), kFieldNumberToDelete5, + MAKE_VECTOR(kExpectedFieldNumbers5)); +} +#undef MAKE_VECTOR } // namespace + } // namespace protobuf } // namespace google diff --git a/src/google/protobuf/wire_format.cc b/src/google/protobuf/wire_format.cc index 831a579..9189289 100644 --- a/src/google/protobuf/wire_format.cc +++ b/src/google/protobuf/wire_format.cc @@ -39,6 +39,7 @@ #include <google/protobuf/wire_format.h> #include <google/protobuf/stubs/common.h> +#include <google/protobuf/stubs/stringprintf.h> #include <google/protobuf/descriptor.h> #include <google/protobuf/wire_format_lite_inl.h> #include <google/protobuf/descriptor.pb.h> @@ -48,12 +49,11 @@ #include <google/protobuf/unknown_field_set.h> + namespace google { namespace protobuf { namespace internal { -using internal::WireFormatLite; - namespace { // This function turns out to be convenient when using some macros later. @@ -183,7 +183,8 @@ void WireFormat::SerializeUnknownFields(const UnknownFieldSet& unknown_fields, output->WriteVarint32(WireFormatLite::MakeTag(field.number(), WireFormatLite::WIRETYPE_LENGTH_DELIMITED)); output->WriteVarint32(field.length_delimited().size()); - output->WriteString(field.length_delimited()); + output->WriteRawMaybeAliased(field.length_delimited().data(), + field.length_delimited().size()); break; case UnknownField::TYPE_GROUP: output->WriteVarint32(WireFormatLite::MakeTag(field.number(), @@ -239,8 +240,6 @@ void WireFormat::SerializeUnknownMessageSetItems( // The only unknown fields that are allowed to exist in a MessageSet are // messages, which are length-delimited. if (field.type() == UnknownField::TYPE_LENGTH_DELIMITED) { - const string& data = field.length_delimited(); - // Start group. output->WriteVarint32(WireFormatLite::kMessageSetItemStartTag); @@ -250,8 +249,7 @@ void WireFormat::SerializeUnknownMessageSetItems( // Write message. output->WriteVarint32(WireFormatLite::kMessageSetMessageTag); - output->WriteVarint32(data.size()); - output->WriteString(data); + field.SerializeLengthDelimitedNoTag(output); // End group. output->WriteVarint32(WireFormatLite::kMessageSetItemEndTag); @@ -268,8 +266,6 @@ uint8* WireFormat::SerializeUnknownMessageSetItemsToArray( // The only unknown fields that are allowed to exist in a MessageSet are // messages, which are length-delimited. if (field.type() == UnknownField::TYPE_LENGTH_DELIMITED) { - const string& data = field.length_delimited(); - // Start group. target = io::CodedOutputStream::WriteTagToArray( WireFormatLite::kMessageSetItemStartTag, target); @@ -283,8 +279,7 @@ uint8* WireFormat::SerializeUnknownMessageSetItemsToArray( // Write message. target = io::CodedOutputStream::WriteTagToArray( WireFormatLite::kMessageSetMessageTag, target); - target = io::CodedOutputStream::WriteVarint32ToArray(data.size(), target); - target = io::CodedOutputStream::WriteStringToArray(data, target); + target = field.SerializeLengthDelimitedNoTagToArray(target); // End group. target = io::CodedOutputStream::WriteTagToArray( @@ -354,9 +349,10 @@ int WireFormat::ComputeUnknownMessageSetItemsSize( if (field.type() == UnknownField::TYPE_LENGTH_DELIMITED) { size += WireFormatLite::kMessageSetItemTagsSize; size += io::CodedOutputStream::VarintSize32(field.number()); - size += io::CodedOutputStream::VarintSize32( - field.length_delimited().size()); - size += field.length_delimited().size(); + + int field_size = field.GetLengthDelimitedSize(); + size += io::CodedOutputStream::VarintSize32(field_size); + size += field_size; } } @@ -417,6 +413,37 @@ bool WireFormat::ParseAndMergePartial(io::CodedInputStream* input, } } +bool WireFormat::SkipMessageSetField(io::CodedInputStream* input, + uint32 field_number, + UnknownFieldSet* unknown_fields) { + uint32 length; + if (!input->ReadVarint32(&length)) return false; + return input->ReadString( + unknown_fields->AddLengthDelimited(field_number), length); +} + +bool WireFormat::ParseAndMergeMessageSetField(uint32 field_number, + const FieldDescriptor* field, + Message* message, + io::CodedInputStream* input) { + const Reflection* message_reflection = message->GetReflection(); + if (field == NULL) { + // We store unknown MessageSet extensions as groups. + return SkipMessageSetField( + input, field_number, message_reflection->MutableUnknownFields(message)); + } else if (field->is_repeated() || + field->type() != FieldDescriptor::TYPE_MESSAGE) { + // This shouldn't happen as we only allow optional message extensions to + // MessageSet. + GOOGLE_LOG(ERROR) << "Extensions of MessageSets must be optional messages."; + return false; + } else { + Message* sub_message = message_reflection->MutableMessage( + message, field, input->GetExtensionFactory()); + return WireFormatLite::ReadMessage(input, sub_message); + } +} + bool WireFormat::ParseAndMergeField( uint32 tag, const FieldDescriptor* field, // May be NULL for unknown @@ -568,7 +595,8 @@ bool WireFormat::ParseAndMergeField( case FieldDescriptor::TYPE_STRING: { string value; if (!WireFormatLite::ReadString(input, &value)) return false; - VerifyUTF8String(value.data(), value.length(), PARSE); + VerifyUTF8StringNamedField(value.data(), value.length(), PARSE, + field->name().c_str()); if (field->is_repeated()) { message_reflection->AddString(message, field, value); } else { @@ -632,20 +660,14 @@ bool WireFormat::ParseAndMergeMessageSetItem( // required int32 type_id = 2; // required data message = 3; - // Once we see a type_id, we'll construct a fake tag for this extension - // which is the tag it would have had under the proto2 extensions wire - // format. - uint32 fake_tag = 0; + uint32 last_type_id = 0; // Once we see a type_id, we'll look up the FieldDescriptor for the // extension. const FieldDescriptor* field = NULL; // If we see message data before the type_id, we'll append it to this so - // we can parse it later. This will probably never happen in practice, - // as no MessageSet encoder I know of writes the message before the type ID. - // But, it's technically valid so we should allow it. - // TODO(kenton): Use a Cord instead? Do I care? + // we can parse it later. string message_data; while (true) { @@ -656,8 +678,7 @@ bool WireFormat::ParseAndMergeMessageSetItem( case WireFormatLite::kMessageSetTypeIdTag: { uint32 type_id; if (!input->ReadVarint32(&type_id)) return false; - fake_tag = WireFormatLite::MakeTag( - type_id, WireFormatLite::WIRETYPE_LENGTH_DELIMITED); + last_type_id = type_id; field = message_reflection->FindKnownExtensionByNumber(type_id); if (!message_data.empty()) { @@ -666,8 +687,8 @@ bool WireFormat::ParseAndMergeMessageSetItem( io::ArrayInputStream raw_input(message_data.data(), message_data.size()); io::CodedInputStream sub_input(&raw_input); - if (!ParseAndMergeField(fake_tag, field, message, - &sub_input)) { + if (!ParseAndMergeMessageSetField(last_type_id, field, message, + &sub_input)) { return false; } message_data.clear(); @@ -677,16 +698,20 @@ bool WireFormat::ParseAndMergeMessageSetItem( } case WireFormatLite::kMessageSetMessageTag: { - if (fake_tag == 0) { + if (last_type_id == 0) { // We haven't seen a type_id yet. Append this data to message_data. string temp; uint32 length; if (!input->ReadVarint32(&length)) return false; if (!input->ReadString(&temp, length)) return false; - message_data.append(temp); + io::StringOutputStream output_stream(&message_data); + io::CodedOutputStream coded_output(&output_stream); + coded_output.WriteVarint32(length); + coded_output.WriteString(temp); } else { // Already saw type_id, so we can parse this directly. - if (!ParseAndMergeField(fake_tag, field, message, input)) { + if (!ParseAndMergeMessageSetField(last_type_id, field, message, + input)) { return false; } } @@ -834,7 +859,8 @@ void WireFormat::SerializeFieldWithCachedSizes( message_reflection->GetRepeatedStringReference( message, field, j, &scratch) : message_reflection->GetStringReference(message, field, &scratch); - VerifyUTF8String(value.data(), value.length(), SERIALIZE); + VerifyUTF8StringNamedField(value.data(), value.length(), SERIALIZE, + field->name().c_str()); WireFormatLite::WriteString(field->number(), value, output); break; } @@ -1044,7 +1070,8 @@ int WireFormat::MessageSetItemByteSize( void WireFormat::VerifyUTF8StringFallback(const char* data, int size, - Operation op) { + Operation op, + const char* field_name) { if (!IsStructurallyValidUTF8(data, size)) { const char* operation_str = NULL; switch (op) { @@ -1056,10 +1083,15 @@ void WireFormat::VerifyUTF8StringFallback(const char* data, break; // no default case: have the compiler warn if a case is not covered. } - GOOGLE_LOG(ERROR) << "Encountered string containing invalid UTF-8 data while " - << operation_str - << " protocol buffer. Strings must contain only UTF-8; " - "use the 'bytes' type for raw bytes."; + string quoted_field_name = ""; + if (field_name != NULL) { + quoted_field_name = StringPrintf(" '%s'", field_name); + } + // no space below to avoid double space when the field name is missing. + GOOGLE_LOG(ERROR) << "String field" << quoted_field_name << " contains invalid " + << "UTF-8 data when " << operation_str << " a protocol " + << "buffer. Use the 'bytes' type if you intend to send raw " + << "bytes. "; } } diff --git a/src/google/protobuf/wire_format.h b/src/google/protobuf/wire_format.h index c753925..0c05c0d 100644 --- a/src/google/protobuf/wire_format.h +++ b/src/google/protobuf/wire_format.h @@ -40,6 +40,7 @@ #define GOOGLE_PROTOBUF_WIRE_FORMAT_H__ #include <string> +#include <google/protobuf/stubs/common.h> #include <google/protobuf/descriptor.pb.h> #include <google/protobuf/descriptor.h> #include <google/protobuf/message.h> @@ -78,7 +79,7 @@ class LIBPROTOBUF_EXPORT WireFormat { static inline WireFormatLite::WireType WireTypeForField( const FieldDescriptor* field); - // Given a FieldSescriptor::Type return its WireType + // Given a FieldDescriptor::Type return its WireType static inline WireFormatLite::WireType WireTypeForFieldType( FieldDescriptor::Type type); @@ -179,7 +180,7 @@ class LIBPROTOBUF_EXPORT WireFormat { // of packed repeated fields. static uint32 MakeTag(const FieldDescriptor* field); - // Parse a single field. The input should start out positioned immidately + // Parse a single field. The input should start out positioned immediately // after the tag. static bool ParseAndMergeField( uint32 tag, @@ -227,14 +228,34 @@ class LIBPROTOBUF_EXPORT WireFormat { }; // Verifies that a string field is valid UTF8, logging an error if not. + // This function will not be called by newly generated protobuf code + // but remains present to support existing code. static void VerifyUTF8String(const char* data, int size, Operation op); + // The NamedField variant takes a field name in order to produce an + // informative error message if verification fails. + static void VerifyUTF8StringNamedField(const char* data, + int size, + Operation op, + const char* field_name); private: // Verifies that a string field is valid UTF8, logging an error if not. static void VerifyUTF8StringFallback( const char* data, int size, - Operation op); + Operation op, + const char* field_name); + + // Skip a MessageSet field. + static bool SkipMessageSetField(io::CodedInputStream* input, + uint32 field_number, + UnknownFieldSet* unknown_fields); + + // Parse a MessageSet field. + static bool ParseAndMergeMessageSetField(uint32 field_number, + const FieldDescriptor* field, + Message* message, + io::CodedInputStream* input); @@ -253,7 +274,7 @@ class LIBPROTOBUF_EXPORT UnknownFieldSetFieldSkipper : public FieldSkipper { virtual bool SkipMessage(io::CodedInputStream* input); virtual void SkipUnknownEnum(int field_number, int value); - private: + protected: UnknownFieldSet* unknown_fields_; }; @@ -292,7 +313,18 @@ inline int WireFormat::TagSize(int field_number, FieldDescriptor::Type type) { inline void WireFormat::VerifyUTF8String(const char* data, int size, WireFormat::Operation op) { #ifdef GOOGLE_PROTOBUF_UTF8_VALIDATION_ENABLED - WireFormat::VerifyUTF8StringFallback(data, size, op); + WireFormat::VerifyUTF8StringFallback(data, size, op, NULL); +#else + // Avoid the compiler warning about unsued variables. + (void)data; (void)size; (void)op; +#endif +} + +inline void WireFormat::VerifyUTF8StringNamedField( + const char* data, int size, WireFormat::Operation op, + const char* field_name) { +#ifdef GOOGLE_PROTOBUF_UTF8_VALIDATION_ENABLED + WireFormat::VerifyUTF8StringFallback(data, size, op, field_name); #endif } diff --git a/src/google/protobuf/wire_format_lite.cc b/src/google/protobuf/wire_format_lite.cc index d347d11..d65844d 100644 --- a/src/google/protobuf/wire_format_lite.cc +++ b/src/google/protobuf/wire_format_lite.cc @@ -40,7 +40,7 @@ #include <google/protobuf/stubs/common.h> #include <google/protobuf/io/coded_stream_inl.h> #include <google/protobuf/io/zero_copy_stream.h> -#include <google/protobuf/io/zero_copy_stream_impl.h> +#include <google/protobuf/io/zero_copy_stream_impl_lite.h> namespace google { namespace protobuf { @@ -56,10 +56,10 @@ const int WireFormatLite::kMessageSetMessageTag; #endif const int WireFormatLite::kMessageSetItemTagsSize = - io::CodedOutputStream::VarintSize32(kMessageSetItemStartTag) + - io::CodedOutputStream::VarintSize32(kMessageSetItemEndTag) + - io::CodedOutputStream::VarintSize32(kMessageSetTypeIdTag) + - io::CodedOutputStream::VarintSize32(kMessageSetMessageTag); + io::CodedOutputStream::StaticVarintSize32<kMessageSetItemStartTag>::value + + io::CodedOutputStream::StaticVarintSize32<kMessageSetItemEndTag>::value + + io::CodedOutputStream::StaticVarintSize32<kMessageSetTypeIdTag>::value + + io::CodedOutputStream::StaticVarintSize32<kMessageSetMessageTag>::value; const WireFormatLite::CppType WireFormatLite::kFieldTypeToCppTypeMap[MAX_FIELD_TYPE + 1] = { @@ -153,8 +153,65 @@ bool WireFormatLite::SkipField( } } +bool WireFormatLite::SkipField( + io::CodedInputStream* input, uint32 tag, io::CodedOutputStream* output) { + switch (WireFormatLite::GetTagWireType(tag)) { + case WireFormatLite::WIRETYPE_VARINT: { + uint64 value; + if (!input->ReadVarint64(&value)) return false; + output->WriteVarint32(tag); + output->WriteVarint64(value); + return true; + } + case WireFormatLite::WIRETYPE_FIXED64: { + uint64 value; + if (!input->ReadLittleEndian64(&value)) return false; + output->WriteVarint32(tag); + output->WriteLittleEndian64(value); + return true; + } + case WireFormatLite::WIRETYPE_LENGTH_DELIMITED: { + uint32 length; + if (!input->ReadVarint32(&length)) return false; + output->WriteVarint32(tag); + output->WriteVarint32(length); + // TODO(mkilavuz): Provide API to prevent extra string copying. + string temp; + if (!input->ReadString(&temp, length)) return false; + output->WriteString(temp); + return true; + } + case WireFormatLite::WIRETYPE_START_GROUP: { + output->WriteVarint32(tag); + if (!input->IncrementRecursionDepth()) return false; + if (!SkipMessage(input, output)) return false; + input->DecrementRecursionDepth(); + // Check that the ending tag matched the starting tag. + if (!input->LastTagWas(WireFormatLite::MakeTag( + WireFormatLite::GetTagFieldNumber(tag), + WireFormatLite::WIRETYPE_END_GROUP))) { + return false; + } + return true; + } + case WireFormatLite::WIRETYPE_END_GROUP: { + return false; + } + case WireFormatLite::WIRETYPE_FIXED32: { + uint32 value; + if (!input->ReadLittleEndian32(&value)) return false; + output->WriteVarint32(tag); + output->WriteLittleEndian32(value); + return true; + } + default: { + return false; + } + } +} + bool WireFormatLite::SkipMessage(io::CodedInputStream* input) { - while(true) { + while (true) { uint32 tag = input->ReadTag(); if (tag == 0) { // End of input. This is a valid place to end, so return true. @@ -172,6 +229,27 @@ bool WireFormatLite::SkipMessage(io::CodedInputStream* input) { } } +bool WireFormatLite::SkipMessage(io::CodedInputStream* input, + io::CodedOutputStream* output) { + while (true) { + uint32 tag = input->ReadTag(); + if (tag == 0) { + // End of input. This is a valid place to end, so return true. + return true; + } + + WireFormatLite::WireType wire_type = WireFormatLite::GetTagWireType(tag); + + if (wire_type == WireFormatLite::WIRETYPE_END_GROUP) { + output->WriteVarint32(tag); + // Must be the end of the message. + return true; + } + + if (!SkipField(input, tag, output)) return false; + } +} + bool FieldSkipper::SkipField( io::CodedInputStream* input, uint32 tag) { return WireFormatLite::SkipField(input, tag); @@ -182,10 +260,25 @@ bool FieldSkipper::SkipMessage(io::CodedInputStream* input) { } void FieldSkipper::SkipUnknownEnum( - int field_number, int value) { + int /* field_number */, int /* value */) { // Nothing. } +bool CodedOutputStreamFieldSkipper::SkipField( + io::CodedInputStream* input, uint32 tag) { + return WireFormatLite::SkipField(input, tag, unknown_fields_); +} + +bool CodedOutputStreamFieldSkipper::SkipMessage(io::CodedInputStream* input) { + return WireFormatLite::SkipMessage(input, unknown_fields_); +} + +void CodedOutputStreamFieldSkipper::SkipUnknownEnum( + int field_number, int value) { + unknown_fields_->WriteVarint32(field_number); + unknown_fields_->WriteVarint64(value); +} + bool WireFormatLite::ReadPackedEnumNoInline(io::CodedInputStream* input, bool (*is_valid)(int), RepeatedField<int>* values) { @@ -281,15 +374,34 @@ void WireFormatLite::WriteString(int field_number, const string& value, io::CodedOutputStream* output) { // String is for UTF-8 text only WriteTag(field_number, WIRETYPE_LENGTH_DELIMITED, output); + GOOGLE_CHECK(value.size() <= kint32max); output->WriteVarint32(value.size()); output->WriteString(value); } +void WireFormatLite::WriteStringMaybeAliased( + int field_number, const string& value, + io::CodedOutputStream* output) { + // String is for UTF-8 text only + WriteTag(field_number, WIRETYPE_LENGTH_DELIMITED, output); + GOOGLE_CHECK(value.size() <= kint32max); + output->WriteVarint32(value.size()); + output->WriteRawMaybeAliased(value.data(), value.size()); +} void WireFormatLite::WriteBytes(int field_number, const string& value, io::CodedOutputStream* output) { WriteTag(field_number, WIRETYPE_LENGTH_DELIMITED, output); + GOOGLE_CHECK(value.size() <= kint32max); output->WriteVarint32(value.size()); output->WriteString(value); } +void WireFormatLite::WriteBytesMaybeAliased( + int field_number, const string& value, + io::CodedOutputStream* output) { + WriteTag(field_number, WIRETYPE_LENGTH_DELIMITED, output); + GOOGLE_CHECK(value.size() <= kint32max); + output->WriteVarint32(value.size()); + output->WriteRawMaybeAliased(value.data(), value.size()); +} void WireFormatLite::WriteGroup(int field_number, diff --git a/src/google/protobuf/wire_format_lite.h b/src/google/protobuf/wire_format_lite.h index e3d5b2d..4b6b53e 100644 --- a/src/google/protobuf/wire_format_lite.h +++ b/src/google/protobuf/wire_format_lite.h @@ -41,16 +41,14 @@ #define GOOGLE_PROTOBUF_WIRE_FORMAT_LITE_H__ #include <string> +#include <google/protobuf/stubs/common.h> #include <google/protobuf/message_lite.h> +#include <google/protobuf/io/coded_stream.h> // for CodedOutputStream::Varint32Size namespace google { namespace protobuf { template <typename T> class RepeatedField; // repeated_field.h - namespace io { - class CodedInputStream; // coded_stream.h - class CodedOutputStream; // coded_stream.h - } } namespace protobuf { @@ -165,11 +163,22 @@ class LIBPROTOBUF_EXPORT WireFormatLite { // records to an UnknownFieldSet. static bool SkipField(io::CodedInputStream* input, uint32 tag); + // Skips a field value with the given tag. The input should start + // positioned immediately after the tag. Skipped values are recorded to a + // CodedOutputStream. + static bool SkipField(io::CodedInputStream* input, uint32 tag, + io::CodedOutputStream* output); + // Reads and ignores a message from the input. Skipped values are simply // discarded, not recorded anywhere. See WireFormat::SkipMessage() for a // version that records to an UnknownFieldSet. static bool SkipMessage(io::CodedInputStream* input); + // Reads and ignores a message from the input. Skipped values are recorded + // to a CodedOutputStream. + static bool SkipMessage(io::CodedInputStream* input, + io::CodedOutputStream* output); + // This macro does the same thing as WireFormatLite::MakeTag(), but the // result is usable as a compile-time constant, which makes it usable // as a switch case or a template input. WireFormatLite::MakeTag() is more @@ -342,6 +351,10 @@ class LIBPROTOBUF_EXPORT WireFormatLite { static void WriteString(field_number, const string& value, output); static void WriteBytes (field_number, const string& value, output); + static void WriteStringMaybeAliased( + field_number, const string& value, output); + static void WriteBytesMaybeAliased( + field_number, const string& value, output); static void WriteGroup( field_number, const MessageLite& value, output); @@ -477,6 +490,10 @@ class LIBPROTOBUF_EXPORT WireFormatLite { template<typename MessageType> static inline int MessageSizeNoVirtual(const MessageType& value); + // Given the length of data, calculate the byte size of the data on the + // wire if we encode the data as a length delimited field. + static inline int LengthDelimitedSize(int length); + private: // A helper method for the repeated primitive reader. This method has // optimizations for primitive types that have fixed size on the wire, and @@ -488,6 +505,12 @@ class LIBPROTOBUF_EXPORT WireFormatLite { google::protobuf::io::CodedInputStream* input, RepeatedField<CType>* value) GOOGLE_ATTRIBUTE_ALWAYS_INLINE; + // Like ReadRepeatedFixedSizePrimitive but for packed primitive fields. + template <typename CType, enum FieldType DeclaredType> + static inline bool ReadPackedFixedSizePrimitive( + google::protobuf::io::CodedInputStream* input, + RepeatedField<CType>* value) GOOGLE_ATTRIBUTE_ALWAYS_INLINE; + static const CppType kFieldTypeToCppTypeMap[]; static const WireFormatLite::WireType kWireTypeForFieldType[]; @@ -516,6 +539,24 @@ class LIBPROTOBUF_EXPORT FieldSkipper { virtual void SkipUnknownEnum(int field_number, int value); }; +// Subclass of FieldSkipper which saves skipped fields to a CodedOutputStream. + +class LIBPROTOBUF_EXPORT CodedOutputStreamFieldSkipper : public FieldSkipper { + public: + explicit CodedOutputStreamFieldSkipper(io::CodedOutputStream* unknown_fields) + : unknown_fields_(unknown_fields) {} + virtual ~CodedOutputStreamFieldSkipper() {} + + // implements FieldSkipper ----------------------------------------- + virtual bool SkipField(io::CodedInputStream* input, uint32 tag); + virtual bool SkipMessage(io::CodedInputStream* input); + virtual void SkipUnknownEnum(int field_number, int value); + + protected: + io::CodedOutputStream* unknown_fields_; +}; + + // inline methods ==================================================== inline WireFormatLite::CppType diff --git a/src/google/protobuf/wire_format_lite_inl.h b/src/google/protobuf/wire_format_lite_inl.h index 3f0d7f8..ca367f5 100644 --- a/src/google/protobuf/wire_format_lite_inl.h +++ b/src/google/protobuf/wire_format_lite_inl.h @@ -36,12 +36,16 @@ #ifndef GOOGLE_PROTOBUF_WIRE_FORMAT_LITE_INL_H__ #define GOOGLE_PROTOBUF_WIRE_FORMAT_LITE_INL_H__ +#ifdef _MSC_VER +// This is required for min/max on VS2013 only. +#include <algorithm> +#endif + #include <string> #include <google/protobuf/stubs/common.h> #include <google/protobuf/message_lite.h> #include <google/protobuf/repeated_field.h> #include <google/protobuf/wire_format_lite.h> -#include <google/protobuf/generated_message_util.h> #include <google/protobuf/io/coded_stream.h> @@ -151,8 +155,8 @@ template <> inline bool WireFormatLite::ReadPrimitive<bool, WireFormatLite::TYPE_BOOL>( io::CodedInputStream* input, bool* value) { - uint32 temp; - if (!input->ReadVarint32(&temp)) return false; + uint64 temp; + if (!input->ReadVarint64(&temp)) return false; *value = temp != 0; return true; } @@ -222,10 +226,11 @@ inline const uint8* WireFormatLite::ReadPrimitiveFromArray< } template <typename CType, enum WireFormatLite::FieldType DeclaredType> -inline bool WireFormatLite::ReadRepeatedPrimitive(int, // tag_size, unused - uint32 tag, - io::CodedInputStream* input, - RepeatedField<CType>* values) { +inline bool WireFormatLite::ReadRepeatedPrimitive( + int, // tag_size, unused. + uint32 tag, + io::CodedInputStream* input, + RepeatedField<CType>* values) { CType value; if (!ReadPrimitive<CType, DeclaredType>(input, &value)) return false; values->Add(value); @@ -285,7 +290,7 @@ inline bool WireFormatLite::ReadRepeatedFixedSizePrimitive( return true; } -// Specializations of ReadRepeatedPrimitive for the fixed size types, which use +// Specializations of ReadRepeatedPrimitive for the fixed size types, which use // the optimized code path. #define READ_REPEATED_FIXED_SIZE_PRIMITIVE(CPPTYPE, DECLARED_TYPE) \ template <> \ @@ -300,12 +305,12 @@ inline bool WireFormatLite::ReadRepeatedPrimitive< \ tag_size, tag, input, values); \ } -READ_REPEATED_FIXED_SIZE_PRIMITIVE(uint32, TYPE_FIXED32); -READ_REPEATED_FIXED_SIZE_PRIMITIVE(uint64, TYPE_FIXED64); -READ_REPEATED_FIXED_SIZE_PRIMITIVE(int32, TYPE_SFIXED32); -READ_REPEATED_FIXED_SIZE_PRIMITIVE(int64, TYPE_SFIXED64); -READ_REPEATED_FIXED_SIZE_PRIMITIVE(float, TYPE_FLOAT); -READ_REPEATED_FIXED_SIZE_PRIMITIVE(double, TYPE_DOUBLE); +READ_REPEATED_FIXED_SIZE_PRIMITIVE(uint32, TYPE_FIXED32) +READ_REPEATED_FIXED_SIZE_PRIMITIVE(uint64, TYPE_FIXED64) +READ_REPEATED_FIXED_SIZE_PRIMITIVE(int32, TYPE_SFIXED32) +READ_REPEATED_FIXED_SIZE_PRIMITIVE(int64, TYPE_SFIXED64) +READ_REPEATED_FIXED_SIZE_PRIMITIVE(float, TYPE_FLOAT) +READ_REPEATED_FIXED_SIZE_PRIMITIVE(double, TYPE_DOUBLE) #undef READ_REPEATED_FIXED_SIZE_PRIMITIVE @@ -335,6 +340,86 @@ inline bool WireFormatLite::ReadPackedPrimitive(io::CodedInputStream* input, } template <typename CType, enum WireFormatLite::FieldType DeclaredType> +inline bool WireFormatLite::ReadPackedFixedSizePrimitive( + io::CodedInputStream* input, RepeatedField<CType>* values) { + uint32 length; + if (!input->ReadVarint32(&length)) return false; + const uint32 old_entries = values->size(); + const uint32 new_entries = length / sizeof(CType); + const uint32 new_bytes = new_entries * sizeof(CType); + if (new_bytes != length) return false; + // We would *like* to pre-allocate the buffer to write into (for + // speed), but *must* avoid performing a very large allocation due + // to a malicious user-supplied "length" above. So we have a fast + // path that pre-allocates when the "length" is less than a bound. + // We determine the bound by calling BytesUntilTotalBytesLimit() and + // BytesUntilLimit(). These return -1 to mean "no limit set". + // There are four cases: + // TotalBytesLimit Limit + // -1 -1 Use slow path. + // -1 >= 0 Use fast path if length <= Limit. + // >= 0 -1 Use slow path. + // >= 0 >= 0 Use fast path if length <= min(both limits). + int64 bytes_limit = input->BytesUntilTotalBytesLimit(); + if (bytes_limit == -1) { + bytes_limit = input->BytesUntilLimit(); + } else { + bytes_limit = + min(bytes_limit, static_cast<int64>(input->BytesUntilLimit())); + } + if (bytes_limit >= new_bytes) { + // Fast-path that pre-allocates *values to the final size. +#if defined(PROTOBUF_LITTLE_ENDIAN) + values->Resize(old_entries + new_entries, 0); + // values->mutable_data() may change after Resize(), so do this after: + void* dest = reinterpret_cast<void*>(values->mutable_data() + old_entries); + if (!input->ReadRaw(dest, new_bytes)) { + values->Truncate(old_entries); + return false; + } +#else + values->Reserve(old_entries + new_entries); + CType value; + for (int i = 0; i < new_entries; ++i) { + if (!ReadPrimitive<CType, DeclaredType>(input, &value)) return false; + values->AddAlreadyReserved(value); + } +#endif + } else { + // This is the slow-path case where "length" may be too large to + // safely allocate. We read as much as we can into *values + // without pre-allocating "length" bytes. + CType value; + for (int i = 0; i < new_entries; ++i) { + if (!ReadPrimitive<CType, DeclaredType>(input, &value)) return false; + values->Add(value); + } + } + return true; +} + +// Specializations of ReadPackedPrimitive for the fixed size types, which use +// an optimized code path. +#define READ_REPEATED_PACKED_FIXED_SIZE_PRIMITIVE(CPPTYPE, DECLARED_TYPE) \ +template <> \ +inline bool WireFormatLite::ReadPackedPrimitive< \ + CPPTYPE, WireFormatLite::DECLARED_TYPE>( \ + io::CodedInputStream* input, \ + RepeatedField<CPPTYPE>* values) { \ + return ReadPackedFixedSizePrimitive< \ + CPPTYPE, WireFormatLite::DECLARED_TYPE>(input, values); \ +} + +READ_REPEATED_PACKED_FIXED_SIZE_PRIMITIVE(uint32, TYPE_FIXED32); +READ_REPEATED_PACKED_FIXED_SIZE_PRIMITIVE(uint64, TYPE_FIXED64); +READ_REPEATED_PACKED_FIXED_SIZE_PRIMITIVE(int32, TYPE_SFIXED32); +READ_REPEATED_PACKED_FIXED_SIZE_PRIMITIVE(int64, TYPE_SFIXED64); +READ_REPEATED_PACKED_FIXED_SIZE_PRIMITIVE(float, TYPE_FLOAT); +READ_REPEATED_PACKED_FIXED_SIZE_PRIMITIVE(double, TYPE_DOUBLE); + +#undef READ_REPEATED_PACKED_FIXED_SIZE_PRIMITIVE + +template <typename CType, enum WireFormatLite::FieldType DeclaredType> bool WireFormatLite::ReadPackedPrimitiveNoInline(io::CodedInputStream* input, RepeatedField<CType>* values) { return ReadPackedPrimitive<CType, DeclaredType>(input, values); @@ -368,12 +453,24 @@ inline bool WireFormatLite::ReadMessage(io::CodedInputStream* input, return true; } -template<typename MessageType> -inline bool WireFormatLite::ReadGroupNoVirtual(int field_number, - io::CodedInputStream* input, - MessageType* value) { +// We name the template parameter something long and extremely unlikely to occur +// elsewhere because a *qualified* member access expression designed to avoid +// virtual dispatch, C++03 [basic.lookup.classref] 3.4.5/4 requires that the +// name of the qualifying class to be looked up both in the context of the full +// expression (finding the template parameter) and in the context of the object +// whose member we are accessing. This could potentially find a nested type +// within that object. The standard goes on to require these names to refer to +// the same entity, which this collision would violate. The lack of a safe way +// to avoid this collision appears to be a defect in the standard, but until it +// is corrected, we choose the name to avoid accidental collisions. +template<typename MessageType_WorkAroundCppLookupDefect> +inline bool WireFormatLite::ReadGroupNoVirtual( + int field_number, io::CodedInputStream* input, + MessageType_WorkAroundCppLookupDefect* value) { if (!input->IncrementRecursionDepth()) return false; - if (!value->MessageType::MergePartialFromCodedStream(input)) return false; + if (!value-> + MessageType_WorkAroundCppLookupDefect::MergePartialFromCodedStream(input)) + return false; input->DecrementRecursionDepth(); // Make sure the last thing read was an end tag for this group. if (!input->LastTagWas(MakeTag(field_number, WIRETYPE_END_GROUP))) { @@ -381,14 +478,16 @@ inline bool WireFormatLite::ReadGroupNoVirtual(int field_number, } return true; } -template<typename MessageType> -inline bool WireFormatLite::ReadMessageNoVirtual(io::CodedInputStream* input, - MessageType* value) { +template<typename MessageType_WorkAroundCppLookupDefect> +inline bool WireFormatLite::ReadMessageNoVirtual( + io::CodedInputStream* input, MessageType_WorkAroundCppLookupDefect* value) { uint32 length; if (!input->ReadVarint32(&length)) return false; if (!input->IncrementRecursionDepth()) return false; io::CodedInputStream::Limit limit = input->PushLimit(length); - if (!value->MessageType::MergePartialFromCodedStream(input)) return false; + if (!value-> + MessageType_WorkAroundCppLookupDefect::MergePartialFromCodedStream(input)) + return false; // Make sure that parsing stopped when the limit was hit, not at an endgroup // tag. if (!input->ConsumedEntireMessage()) return false; @@ -461,21 +560,24 @@ inline void WireFormatLite::WriteEnumNoTag(int value, output->WriteVarint32SignExtended(value); } -template<typename MessageType> -inline void WireFormatLite::WriteGroupNoVirtual(int field_number, - const MessageType& value, - io::CodedOutputStream* output) { +// See comment on ReadGroupNoVirtual to understand the need for this template +// parameter name. +template<typename MessageType_WorkAroundCppLookupDefect> +inline void WireFormatLite::WriteGroupNoVirtual( + int field_number, const MessageType_WorkAroundCppLookupDefect& value, + io::CodedOutputStream* output) { WriteTag(field_number, WIRETYPE_START_GROUP, output); - value.MessageType::SerializeWithCachedSizes(output); + value.MessageType_WorkAroundCppLookupDefect::SerializeWithCachedSizes(output); WriteTag(field_number, WIRETYPE_END_GROUP, output); } -template<typename MessageType> -inline void WireFormatLite::WriteMessageNoVirtual(int field_number, - const MessageType& value, - io::CodedOutputStream* output) { +template<typename MessageType_WorkAroundCppLookupDefect> +inline void WireFormatLite::WriteMessageNoVirtual( + int field_number, const MessageType_WorkAroundCppLookupDefect& value, + io::CodedOutputStream* output) { WriteTag(field_number, WIRETYPE_LENGTH_DELIMITED, output); - output->WriteVarint32(value.MessageType::GetCachedSize()); - value.MessageType::SerializeWithCachedSizes(output); + output->WriteVarint32( + value.MessageType_WorkAroundCppLookupDefect::GetCachedSize()); + value.MessageType_WorkAroundCppLookupDefect::SerializeWithCachedSizes(output); } // =================================================================== @@ -644,15 +746,13 @@ inline uint8* WireFormatLite::WriteStringToArray(int field_number, // WriteString() to avoid code duplication. If the implementations become // different, you will need to update that usage. target = WriteTagToArray(field_number, WIRETYPE_LENGTH_DELIMITED, target); - target = io::CodedOutputStream::WriteVarint32ToArray(value.size(), target); - return io::CodedOutputStream::WriteStringToArray(value, target); + return io::CodedOutputStream::WriteStringWithSizeToArray(value, target); } inline uint8* WireFormatLite::WriteBytesToArray(int field_number, const string& value, uint8* target) { target = WriteTagToArray(field_number, WIRETYPE_LENGTH_DELIMITED, target); - target = io::CodedOutputStream::WriteVarint32ToArray(value.size(), target); - return io::CodedOutputStream::WriteStringToArray(value, target); + return io::CodedOutputStream::WriteStringWithSizeToArray(value, target); } @@ -672,20 +772,26 @@ inline uint8* WireFormatLite::WriteMessageToArray(int field_number, return value.SerializeWithCachedSizesToArray(target); } -template<typename MessageType> +// See comment on ReadGroupNoVirtual to understand the need for this template +// parameter name. +template<typename MessageType_WorkAroundCppLookupDefect> inline uint8* WireFormatLite::WriteGroupNoVirtualToArray( - int field_number, const MessageType& value, uint8* target) { + int field_number, const MessageType_WorkAroundCppLookupDefect& value, + uint8* target) { target = WriteTagToArray(field_number, WIRETYPE_START_GROUP, target); - target = value.MessageType::SerializeWithCachedSizesToArray(target); + target = value.MessageType_WorkAroundCppLookupDefect + ::SerializeWithCachedSizesToArray(target); return WriteTagToArray(field_number, WIRETYPE_END_GROUP, target); } -template<typename MessageType> +template<typename MessageType_WorkAroundCppLookupDefect> inline uint8* WireFormatLite::WriteMessageNoVirtualToArray( - int field_number, const MessageType& value, uint8* target) { + int field_number, const MessageType_WorkAroundCppLookupDefect& value, + uint8* target) { target = WriteTagToArray(field_number, WIRETYPE_LENGTH_DELIMITED, target); target = io::CodedOutputStream::WriteVarint32ToArray( - value.MessageType::GetCachedSize(), target); - return value.MessageType::SerializeWithCachedSizesToArray(target); + value.MessageType_WorkAroundCppLookupDefect::GetCachedSize(), target); + return value.MessageType_WorkAroundCppLookupDefect + ::SerializeWithCachedSizesToArray(target); } // =================================================================== @@ -726,18 +832,25 @@ inline int WireFormatLite::GroupSize(const MessageLite& value) { return value.ByteSize(); } inline int WireFormatLite::MessageSize(const MessageLite& value) { - int size = value.ByteSize(); - return io::CodedOutputStream::VarintSize32(size) + size; + return LengthDelimitedSize(value.ByteSize()); } -template<typename MessageType> -inline int WireFormatLite::GroupSizeNoVirtual(const MessageType& value) { - return value.MessageType::ByteSize(); +// See comment on ReadGroupNoVirtual to understand the need for this template +// parameter name. +template<typename MessageType_WorkAroundCppLookupDefect> +inline int WireFormatLite::GroupSizeNoVirtual( + const MessageType_WorkAroundCppLookupDefect& value) { + return value.MessageType_WorkAroundCppLookupDefect::ByteSize(); } -template<typename MessageType> -inline int WireFormatLite::MessageSizeNoVirtual(const MessageType& value) { - int size = value.MessageType::ByteSize(); - return io::CodedOutputStream::VarintSize32(size) + size; +template<typename MessageType_WorkAroundCppLookupDefect> +inline int WireFormatLite::MessageSizeNoVirtual( + const MessageType_WorkAroundCppLookupDefect& value) { + return LengthDelimitedSize( + value.MessageType_WorkAroundCppLookupDefect::ByteSize()); +} + +inline int WireFormatLite::LengthDelimitedSize(int length) { + return io::CodedOutputStream::VarintSize32(length) + length; } } // namespace internal diff --git a/src/google/protobuf/wire_format_unittest.cc b/src/google/protobuf/wire_format_unittest.cc index 867970c..3a44aaf 100644 --- a/src/google/protobuf/wire_format_unittest.cc +++ b/src/google/protobuf/wire_format_unittest.cc @@ -44,7 +44,7 @@ #include <google/protobuf/stubs/common.h> #include <google/protobuf/testing/googletest.h> #include <gtest/gtest.h> -#include <google/protobuf/stubs/stl_util-inl.h> +#include <google/protobuf/stubs/stl_util.h> namespace google { namespace protobuf { @@ -175,6 +175,43 @@ TEST(WireFormatTest, ParsePackedExtensions) { TestUtil::ExpectPackedExtensionsSet(dest); } +TEST(WireFormatTest, ParseOneof) { + unittest::TestOneof2 source, dest; + string data; + + // Serialize using the generated code. + TestUtil::SetOneof1(&source); + source.SerializeToString(&data); + + // Parse using WireFormat. + io::ArrayInputStream raw_input(data.data(), data.size()); + io::CodedInputStream input(&raw_input); + WireFormat::ParseAndMergePartial(&input, &dest); + + // Check. + TestUtil::ExpectOneofSet1(dest); +} + +TEST(WireFormatTest, OneofOnlySetLast) { + unittest::TestOneofBackwardsCompatible source; + unittest::TestOneof oneof_dest; + string data; + + // Set two fields + source.set_foo_int(100); + source.set_foo_string("101"); + + // Serialize and parse to oneof message. + source.SerializeToString(&data); + io::ArrayInputStream raw_input(data.data(), data.size()); + io::CodedInputStream input(&raw_input); + WireFormat::ParseAndMergePartial(&input, &oneof_dest); + + // Only the last field is set. + EXPECT_FALSE(oneof_dest.has_foo_int()); + EXPECT_TRUE(oneof_dest.has_foo_string()); +} + TEST(WireFormatTest, ByteSize) { unittest::TestAllTypes message; TestUtil::SetAllFields(&message); @@ -217,6 +254,18 @@ TEST(WireFormatTest, ByteSizePackedExtensions) { EXPECT_EQ(0, WireFormat::ByteSize(message)); } +TEST(WireFormatTest, ByteSizeOneof) { + unittest::TestOneof2 message; + TestUtil::SetOneof1(&message); + + EXPECT_EQ(message.ByteSize(), + WireFormat::ByteSize(message)); + message.Clear(); + + EXPECT_EQ(0, message.ByteSize()); + EXPECT_EQ(0, WireFormat::ByteSize(message)); +} + TEST(WireFormatTest, Serialize) { unittest::TestAllTypes message; string generated_data; @@ -311,6 +360,36 @@ TEST(WireFormatTest, SerializeFieldsAndExtensions) { TestUtil::ExpectAllFieldsAndExtensionsInOrder(generated_data); } +TEST(WireFormatTest, SerializeOneof) { + unittest::TestOneof2 message; + string generated_data; + string dynamic_data; + + TestUtil::SetOneof1(&message); + int size = message.ByteSize(); + + // Serialize using the generated code. + { + io::StringOutputStream raw_output(&generated_data); + io::CodedOutputStream output(&raw_output); + message.SerializeWithCachedSizes(&output); + ASSERT_FALSE(output.HadError()); + } + + // Serialize using WireFormat. + { + io::StringOutputStream raw_output(&dynamic_data); + io::CodedOutputStream output(&raw_output); + WireFormat::SerializeWithCachedSizes(message, size, &output); + ASSERT_FALSE(output.HadError()); + } + + // Should be the same. + // Don't use EXPECT_EQ here because we're comparing raw binary data and + // we really don't want it dumped to stdout on failure. + EXPECT_TRUE(dynamic_data == generated_data); +} + TEST(WireFormatTest, ParseMultipleExtensionRanges) { // Make sure we can parse a message that contains multiple extensions ranges. unittest::TestFieldOrderings source; @@ -480,6 +559,54 @@ TEST(WireFormatTest, ParseMessageSet) { EXPECT_EQ(message_set.DebugString(), dynamic_message_set.DebugString()); } +TEST(WireFormatTest, ParseMessageSetWithReverseTagOrder) { + string data; + { + unittest::TestMessageSetExtension1 message; + message.set_i(123); + // Build a MessageSet manually with its message content put before its + // type_id. + io::StringOutputStream output_stream(&data); + io::CodedOutputStream coded_output(&output_stream); + coded_output.WriteTag(WireFormatLite::kMessageSetItemStartTag); + // Write the message content first. + WireFormatLite::WriteTag(WireFormatLite::kMessageSetMessageNumber, + WireFormatLite::WIRETYPE_LENGTH_DELIMITED, + &coded_output); + coded_output.WriteVarint32(message.ByteSize()); + message.SerializeWithCachedSizes(&coded_output); + // Write the type id. + uint32 type_id = message.GetDescriptor()->extension(0)->number(); + WireFormatLite::WriteUInt32(WireFormatLite::kMessageSetTypeIdNumber, + type_id, &coded_output); + coded_output.WriteTag(WireFormatLite::kMessageSetItemEndTag); + } + { + unittest::TestMessageSet message_set; + ASSERT_TRUE(message_set.ParseFromString(data)); + + EXPECT_EQ(123, message_set.GetExtension( + unittest::TestMessageSetExtension1::message_set_extension).i()); + } + { + // Test parse the message via Reflection. + unittest::TestMessageSet message_set; + io::CodedInputStream input( + reinterpret_cast<const uint8*>(data.data()), data.size()); + EXPECT_TRUE(WireFormat::ParseAndMergePartial(&input, &message_set)); + EXPECT_TRUE(input.ConsumedEntireMessage()); + + EXPECT_EQ(123, message_set.GetExtension( + unittest::TestMessageSetExtension1::message_set_extension).i()); + } +} + +TEST(WireFormatTest, ParseBrokenMessageSet) { + unittest::TestMessageSet message_set; + string input("goodbye"); // Invalid wire format data. + EXPECT_FALSE(message_set.ParseFromString(input)); +} + TEST(WireFormatTest, RecursionLimit) { unittest::TestRecursiveMessage message; message.mutable_a()->mutable_a()->mutable_a()->mutable_a()->set_i(1); @@ -639,6 +766,34 @@ TEST(WireFormatTest, RepeatedScalarsDifferentTagSizes) { EXPECT_EQ(msg1.DebugString(), msg2.DebugString()); } +TEST(WireFormatTest, CompatibleTypes) { + const int64 data = 0x100000000; + unittest::Int64Message msg1; + msg1.set_data(data); + string serialized; + msg1.SerializeToString(&serialized); + + // Test int64 is compatible with bool + unittest::BoolMessage msg2; + ASSERT_TRUE(msg2.ParseFromString(serialized)); + ASSERT_EQ(static_cast<bool>(data), msg2.data()); + + // Test int64 is compatible with uint64 + unittest::Uint64Message msg3; + ASSERT_TRUE(msg3.ParseFromString(serialized)); + ASSERT_EQ(static_cast<uint64>(data), msg3.data()); + + // Test int64 is compatible with int32 + unittest::Int32Message msg4; + ASSERT_TRUE(msg4.ParseFromString(serialized)); + ASSERT_EQ(static_cast<int32>(data), msg4.data()); + + // Test int64 is compatible with uint32 + unittest::Uint32Message msg5; + ASSERT_TRUE(msg5.ParseFromString(serialized)); + ASSERT_EQ(static_cast<uint32>(data), msg5.data()); +} + class WireFormatInvalidInputTest : public testing::Test { protected: // Make a serialized TestAllTypes in which the field optional_nested_message @@ -800,7 +955,20 @@ bool ReadMessage(const string &wire_buffer, T *message) { return message->ParseFromArray(wire_buffer.data(), wire_buffer.size()); } -TEST(Utf8ValidationTest, WriteInvalidUTF8String) { +bool StartsWith(const string& s, const string& prefix) { + return s.substr(0, prefix.length()) == prefix; +} + +class Utf8ValidationTest : public ::testing::Test { + protected: + Utf8ValidationTest() {} + virtual ~Utf8ValidationTest() {} + virtual void SetUp() { + } + +}; + +TEST_F(Utf8ValidationTest, WriteInvalidUTF8String) { string wire_buffer; protobuf_unittest::OneString input; vector<string> errors; @@ -811,17 +979,17 @@ TEST(Utf8ValidationTest, WriteInvalidUTF8String) { } #ifdef GOOGLE_PROTOBUF_UTF8_VALIDATION_ENABLED ASSERT_EQ(1, errors.size()); - EXPECT_EQ("Encountered string containing invalid UTF-8 data while " - "serializing protocol buffer. Strings must contain only UTF-8; " - "use the 'bytes' type for raw bytes.", - errors[0]); - + EXPECT_TRUE(StartsWith(errors[0], + "String field 'data' contains invalid UTF-8 data when " + "serializing a protocol buffer. Use the " + "'bytes' type if you intend to send raw bytes.")); #else ASSERT_EQ(0, errors.size()); #endif // GOOGLE_PROTOBUF_UTF8_VALIDATION_ENABLED } -TEST(Utf8ValidationTest, ReadInvalidUTF8String) { + +TEST_F(Utf8ValidationTest, ReadInvalidUTF8String) { string wire_buffer; protobuf_unittest::OneString input; WriteMessage(kInvalidUTF8String, &input, &wire_buffer); @@ -834,17 +1002,18 @@ TEST(Utf8ValidationTest, ReadInvalidUTF8String) { } #ifdef GOOGLE_PROTOBUF_UTF8_VALIDATION_ENABLED ASSERT_EQ(1, errors.size()); - EXPECT_EQ("Encountered string containing invalid UTF-8 data while " - "parsing protocol buffer. Strings must contain only UTF-8; " - "use the 'bytes' type for raw bytes.", - errors[0]); + EXPECT_TRUE(StartsWith(errors[0], + "String field 'data' contains invalid UTF-8 data when " + "parsing a protocol buffer. Use the " + "'bytes' type if you intend to send raw bytes.")); #else ASSERT_EQ(0, errors.size()); #endif // GOOGLE_PROTOBUF_UTF8_VALIDATION_ENABLED } -TEST(Utf8ValidationTest, WriteValidUTF8String) { + +TEST_F(Utf8ValidationTest, WriteValidUTF8String) { string wire_buffer; protobuf_unittest::OneString input; vector<string> errors; @@ -856,7 +1025,7 @@ TEST(Utf8ValidationTest, WriteValidUTF8String) { ASSERT_EQ(0, errors.size()); } -TEST(Utf8ValidationTest, ReadValidUTF8String) { +TEST_F(Utf8ValidationTest, ReadValidUTF8String) { string wire_buffer; protobuf_unittest::OneString input; WriteMessage(kValidUTF8String, &input, &wire_buffer); @@ -872,7 +1041,7 @@ TEST(Utf8ValidationTest, ReadValidUTF8String) { } // Bytes: anything can pass as bytes, use invalid UTF-8 string to test -TEST(Utf8ValidationTest, WriteArbitraryBytes) { +TEST_F(Utf8ValidationTest, WriteArbitraryBytes) { string wire_buffer; protobuf_unittest::OneBytes input; vector<string> errors; @@ -884,7 +1053,7 @@ TEST(Utf8ValidationTest, WriteArbitraryBytes) { ASSERT_EQ(0, errors.size()); } -TEST(Utf8ValidationTest, ReadArbitraryBytes) { +TEST_F(Utf8ValidationTest, ReadArbitraryBytes) { string wire_buffer; protobuf_unittest::OneBytes input; WriteMessage(kInvalidUTF8String, &input, &wire_buffer); @@ -899,6 +1068,52 @@ TEST(Utf8ValidationTest, ReadArbitraryBytes) { EXPECT_EQ(input.data(), output.data()); } +TEST_F(Utf8ValidationTest, ParseRepeatedString) { + protobuf_unittest::MoreBytes input; + input.add_data(kValidUTF8String); + input.add_data(kInvalidUTF8String); + input.add_data(kInvalidUTF8String); + string wire_buffer = input.SerializeAsString(); + + protobuf_unittest::MoreString output; + vector<string> errors; + { + ScopedMemoryLog log; + ReadMessage(wire_buffer, &output); + errors = log.GetMessages(ERROR); + } +#ifdef GOOGLE_PROTOBUF_UTF8_VALIDATION_ENABLED + ASSERT_EQ(2, errors.size()); +#else + ASSERT_EQ(0, errors.size()); +#endif // GOOGLE_PROTOBUF_UTF8_VALIDATION_ENABLED + EXPECT_EQ(wire_buffer, output.SerializeAsString()); +} + +// Test the old VerifyUTF8String() function, which may still be called by old +// generated code. +TEST_F(Utf8ValidationTest, OldVerifyUTF8String) { + string data(kInvalidUTF8String); + + vector<string> errors; + { + ScopedMemoryLog log; + WireFormat::VerifyUTF8String(data.data(), data.size(), + WireFormat::SERIALIZE); + errors = log.GetMessages(ERROR); + } +#ifdef GOOGLE_PROTOBUF_UTF8_VALIDATION_ENABLED + ASSERT_EQ(1, errors.size()); + EXPECT_TRUE(StartsWith(errors[0], + "String field contains invalid UTF-8 data when " + "serializing a protocol buffer. Use the " + "'bytes' type if you intend to send raw bytes.")); +#else + ASSERT_EQ(0, errors.size()); +#endif +} + + } // namespace } // namespace internal } // namespace protobuf |