Convert more interfaces to the new thunk system. This goes up to and including

the ones starting with "F".

Since this adds a lot more interfaces, I added the macro stuff we used for the
old system to generate the various template specializations. This involded a
lot of renaming since the As* needs to match the name (I was previously leaving
off the "PPB_" part). I did other misc cleanup to the infrastructure.
Review URL: http://codereview.chromium.org/7082036

Reland 87415
Review URL: http://codereview.chromium.org/7105013

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@87444 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 52 insertions, 0 deletions

diff --git a/ppapi/thunk/ppb_directory_reader_thunk.cc b/ppapi/thunk/ppb_directory_reader_thunk.cc
new file mode 100644
index 0000000..d1dfed4
--- /dev/null
+++ b/ppapi/thunk/ppb_directory_reader_thunk.cc
@@ -0,0 +1,52 @@
+// Copyright (c) 2011 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "ppapi/c/dev/ppb_directory_reader_dev.h"
+#include "ppapi/c/pp_completion_callback.h"
+#include "ppapi/c/pp_errors.h"
+#include "ppapi/thunk/thunk.h"
+#include "ppapi/thunk/enter.h"
+#include "ppapi/thunk/ppb_directory_reader_api.h"
+#include "ppapi/thunk/resource_creation_api.h"
+
+namespace ppapi {
+namespace thunk {
+
+namespace {
+
+PP_Resource Create(PP_Resource directory_ref) {
+  EnterFunctionGivenResource<ResourceCreationAPI> enter(directory_ref, true);
+  if (enter.failed())
+    return 0;
+  return enter.functions()->CreateDirectoryReader(directory_ref);
+}
+
+PP_Bool IsDirectoryReader(PP_Resource resource) {
+  EnterResource<PPB_DirectoryReader_API> enter(resource, false);
+  return PP_FromBool(enter.succeeded());
+}
+
+int32_t GetNextEntry(PP_Resource directory_reader,
+                     PP_DirectoryEntry_Dev* entry,
+                     PP_CompletionCallback callback) {
+  EnterResource<PPB_DirectoryReader_API> enter(directory_reader, true);
+  if (enter.failed())
+    return PP_ERROR_BADRESOURCE;
+  return enter.object()->GetNextEntry(entry, callback);
+}
+
+const PPB_DirectoryReader_Dev g_ppb_directory_reader_thunk = {
+  &Create,
+  &IsDirectoryReader,
+  &GetNextEntry
+};
+
+}  // namespace
+
+const PPB_DirectoryReader_Dev* GetPPB_DirectoryReader_Thunk() {
+  return &g_ppb_directory_reader_thunk;
+}
+
+}  // namespace thunk
+}  // namespace ppapi