1 files changed, 0 insertions, 381 deletions
diff --git a/mojo/edk/js/core.cc b/mojo/edk/js/core.cc
deleted file mode 100644
index c06977d..0000000
--- a/mojo/edk/js/core.cc
+++ /dev/null
@@ -1,381 +0,0 @@
-// Copyright 2014 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 "mojo/edk/js/core.h"
-
-#include "base/bind.h"
-#include "base/logging.h"
-#include "gin/arguments.h"
-#include "gin/array_buffer.h"
-#include "gin/converter.h"
-#include "gin/dictionary.h"
-#include "gin/function_template.h"
-#include "gin/handle.h"
-#include "gin/object_template_builder.h"
-#include "gin/per_isolate_data.h"
-#include "gin/public/wrapper_info.h"
-#include "gin/wrappable.h"
-#include "mojo/edk/js/drain_data.h"
-#include "mojo/edk/js/handle.h"
-
-namespace mojo {
-namespace js {
-
-namespace {
-
-MojoResult CloseHandle(gin::Handle<HandleWrapper> handle) {
-  if (!handle->get().is_valid())
-    return MOJO_RESULT_INVALID_ARGUMENT;
-  handle->Close();
-  return MOJO_RESULT_OK;
-}
-
-gin::Dictionary WaitHandle(const gin::Arguments& args,
-                           mojo::Handle handle,
-                           MojoHandleSignals signals,
-                           MojoDeadline deadline) {
-  v8::Isolate* isolate = args.isolate();
-  gin::Dictionary dictionary = gin::Dictionary::CreateEmpty(isolate);
-
-  MojoHandleSignalsState signals_state;
-  MojoResult result = mojo::Wait(handle, signals, deadline, &signals_state);
-  dictionary.Set("result", result);
-
-  mojo::WaitManyResult wmv(result, 0);
-  if (!wmv.AreSignalsStatesValid()) {
-    dictionary.Set("signalsState", v8::Null(isolate).As<v8::Value>());
-  } else {
-    gin::Dictionary signalsStateDict = gin::Dictionary::CreateEmpty(isolate);
-    signalsStateDict.Set("satisfiedSignals", signals_state.satisfied_signals);
-    signalsStateDict.Set("satisfiableSignals",
-                         signals_state.satisfiable_signals);
-    dictionary.Set("signalsState", signalsStateDict);
-  }
-
-  return dictionary;
-}
-
-gin::Dictionary WaitMany(const gin::Arguments& args,
-                         const std::vector<mojo::Handle>& handles,
-                         const std::vector<MojoHandleSignals>& signals,
-                         MojoDeadline deadline) {
-  v8::Isolate* isolate = args.isolate();
-  gin::Dictionary dictionary = gin::Dictionary::CreateEmpty(isolate);
-
-  std::vector<MojoHandleSignalsState> signals_states(signals.size());
-  mojo::WaitManyResult wmv =
-      mojo::WaitMany(handles, signals, deadline, &signals_states);
-  dictionary.Set("result", wmv.result);
-  if (wmv.IsIndexValid()) {
-    dictionary.Set("index", wmv.index);
-  } else {
-    dictionary.Set("index", v8::Null(isolate).As<v8::Value>());
-  }
-  if (wmv.AreSignalsStatesValid()) {
-    std::vector<gin::Dictionary> vec;
-    for (size_t i = 0; i < handles.size(); ++i) {
-      gin::Dictionary signalsStateDict = gin::Dictionary::CreateEmpty(isolate);
-      signalsStateDict.Set("satisfiedSignals",
-                           signals_states[i].satisfied_signals);
-      signalsStateDict.Set("satisfiableSignals",
-                           signals_states[i].satisfiable_signals);
-      vec.push_back(signalsStateDict);
-    }
-    dictionary.Set("signalsState", vec);
-  } else {
-    dictionary.Set("signalsState", v8::Null(isolate).As<v8::Value>());
-  }
-
-  return dictionary;
-}
-
-gin::Dictionary CreateMessagePipe(const gin::Arguments& args) {
-  gin::Dictionary dictionary = gin::Dictionary::CreateEmpty(args.isolate());
-  dictionary.Set("result", MOJO_RESULT_INVALID_ARGUMENT);
-
-  MojoHandle handle0 = MOJO_HANDLE_INVALID;
-  MojoHandle handle1 = MOJO_HANDLE_INVALID;
-  MojoResult result = MOJO_RESULT_OK;
-
-  v8::Handle<v8::Value> options_value = args.PeekNext();
-  if (options_value.IsEmpty() || options_value->IsNull() ||
-      options_value->IsUndefined()) {
-    result = MojoCreateMessagePipe(NULL, &handle0, &handle1);
-  } else if (options_value->IsObject()) {
-    gin::Dictionary options_dict(args.isolate(), options_value->ToObject());
-    MojoCreateMessagePipeOptions options;
-    // For future struct_size, we can probably infer that from the presence of
-    // properties in options_dict. For now, it's always 8.
-    options.struct_size = 8;
-    // Ideally these would be optional. But the interface makes it hard to
-    // typecheck them then.
-    if (!options_dict.Get("flags", &options.flags)) {
-      return dictionary;
-    }
-
-    result = MojoCreateMessagePipe(&options, &handle0, &handle1);
-  } else {
-      return dictionary;
-  }
-
-  CHECK_EQ(MOJO_RESULT_OK, result);
-
-  dictionary.Set("result", result);
-  dictionary.Set("handle0", mojo::Handle(handle0));
-  dictionary.Set("handle1", mojo::Handle(handle1));
-  return dictionary;
-}
-
-MojoResult WriteMessage(
-    mojo::Handle handle,
-    const gin::ArrayBufferView& buffer,
-    const std::vector<gin::Handle<HandleWrapper> >& handles,
-    MojoWriteMessageFlags flags) {
-  std::vector<MojoHandle> raw_handles(handles.size());
-  for (size_t i = 0; i < handles.size(); ++i)
-    raw_handles[i] = handles[i]->get().value();
-  MojoResult rv = MojoWriteMessage(handle.value(),
-                          buffer.bytes(),
-                          static_cast<uint32_t>(buffer.num_bytes()),
-                          raw_handles.empty() ? NULL : &raw_handles[0],
-                          static_cast<uint32_t>(raw_handles.size()),
-                          flags);
-  // MojoWriteMessage takes ownership of the handles upon success, so
-  // release them here.
-  if (rv == MOJO_RESULT_OK) {
-    for (size_t i = 0; i < handles.size(); ++i)
-      ignore_result(handles[i]->release());
-  }
-  return rv;
-}
-
-gin::Dictionary ReadMessage(const gin::Arguments& args,
-                            mojo::Handle handle,
-                            MojoReadMessageFlags flags) {
-  uint32_t num_bytes = 0;
-  uint32_t num_handles = 0;
-  MojoResult result = MojoReadMessage(
-      handle.value(), NULL, &num_bytes, NULL, &num_handles, flags);
-  if (result != MOJO_RESULT_RESOURCE_EXHAUSTED) {
-    gin::Dictionary dictionary = gin::Dictionary::CreateEmpty(args.isolate());
-    dictionary.Set("result", result);
-    return dictionary;
-  }
-
-  v8::Handle<v8::ArrayBuffer> array_buffer =
-      v8::ArrayBuffer::New(args.isolate(), num_bytes);
-  std::vector<mojo::Handle> handles(num_handles);
-
-  gin::ArrayBuffer buffer;
-  ConvertFromV8(args.isolate(), array_buffer, &buffer);
-  CHECK(buffer.num_bytes() == num_bytes);
-
-  result = MojoReadMessage(handle.value(),
-                           buffer.bytes(),
-                           &num_bytes,
-                           handles.empty() ? NULL :
-                               reinterpret_cast<MojoHandle*>(&handles[0]),
-                           &num_handles,
-                           flags);
-
-  CHECK(buffer.num_bytes() == num_bytes);
-  CHECK(handles.size() == num_handles);
-
-  gin::Dictionary dictionary = gin::Dictionary::CreateEmpty(args.isolate());
-  dictionary.Set("result", result);
-  dictionary.Set("buffer", array_buffer);
-  dictionary.Set("handles", handles);
-  return dictionary;
-}
-
-gin::Dictionary CreateDataPipe(const gin::Arguments& args) {
-  gin::Dictionary dictionary = gin::Dictionary::CreateEmpty(args.isolate());
-  dictionary.Set("result", MOJO_RESULT_INVALID_ARGUMENT);
-
-  MojoHandle producer_handle = MOJO_HANDLE_INVALID;
-  MojoHandle consumer_handle = MOJO_HANDLE_INVALID;
-  MojoResult result = MOJO_RESULT_OK;
-
-  v8::Handle<v8::Value> options_value = args.PeekNext();
-  if (options_value.IsEmpty() || options_value->IsNull() ||
-      options_value->IsUndefined()) {
-    result = MojoCreateDataPipe(NULL, &producer_handle, &consumer_handle);
-  } else if (options_value->IsObject()) {
-    gin::Dictionary options_dict(args.isolate(), options_value->ToObject());
-    MojoCreateDataPipeOptions options;
-    // For future struct_size, we can probably infer that from the presence of
-    // properties in options_dict. For now, it's always 16.
-    options.struct_size = 16;
-    // Ideally these would be optional. But the interface makes it hard to
-    // typecheck them then.
-    if (!options_dict.Get("flags", &options.flags) ||
-        !options_dict.Get("elementNumBytes", &options.element_num_bytes) ||
-        !options_dict.Get("capacityNumBytes", &options.capacity_num_bytes)) {
-      return dictionary;
-    }
-
-    result = MojoCreateDataPipe(&options, &producer_handle, &consumer_handle);
-  } else {
-    return dictionary;
-  }
-
-  CHECK_EQ(MOJO_RESULT_OK, result);
-
-  dictionary.Set("result", result);
-  dictionary.Set("producerHandle", mojo::Handle(producer_handle));
-  dictionary.Set("consumerHandle", mojo::Handle(consumer_handle));
-  return dictionary;
-}
-
-gin::Dictionary WriteData(const gin::Arguments& args,
-                          mojo::Handle handle,
-                          const gin::ArrayBufferView& buffer,
-                          MojoWriteDataFlags flags) {
-  uint32_t num_bytes = static_cast<uint32_t>(buffer.num_bytes());
-  MojoResult result =
-      MojoWriteData(handle.value(), buffer.bytes(), &num_bytes, flags);
-  gin::Dictionary dictionary = gin::Dictionary::CreateEmpty(args.isolate());
-  dictionary.Set("result", result);
-  dictionary.Set("numBytes", num_bytes);
-  return dictionary;
-}
-
-gin::Dictionary ReadData(const gin::Arguments& args,
-                         mojo::Handle handle,
-                         MojoReadDataFlags flags) {
-  uint32_t num_bytes = 0;
-  MojoResult result = MojoReadData(
-      handle.value(), NULL, &num_bytes, MOJO_READ_DATA_FLAG_QUERY);
-  if (result != MOJO_RESULT_OK) {
-    gin::Dictionary dictionary = gin::Dictionary::CreateEmpty(args.isolate());
-    dictionary.Set("result", result);
-    return dictionary;
-  }
-
-  v8::Handle<v8::ArrayBuffer> array_buffer =
-      v8::ArrayBuffer::New(args.isolate(), num_bytes);
-  gin::ArrayBuffer buffer;
-  ConvertFromV8(args.isolate(), array_buffer, &buffer);
-  CHECK_EQ(num_bytes, buffer.num_bytes());
-
-  result = MojoReadData(handle.value(), buffer.bytes(), &num_bytes, flags);
-  CHECK_EQ(num_bytes, buffer.num_bytes());
-
-  gin::Dictionary dictionary = gin::Dictionary::CreateEmpty(args.isolate());
-  dictionary.Set("result", result);
-  dictionary.Set("buffer", array_buffer);
-  return dictionary;
-}
-
-// Asynchronously read all of the data available for the specified data pipe
-// consumer handle until the remote handle is closed or an error occurs. A
-// Promise is returned whose settled value is an object like this:
-// {result: core.RESULT_OK, buffer: dataArrayBuffer}. If the read failed,
-// then the Promise is rejected, the result will be the actual error code,
-// and the buffer will contain whatever was read before the error occurred.
-// The drainData data pipe handle argument is closed automatically.
-
-v8::Handle<v8::Value> DoDrainData(gin::Arguments* args,
-                                  gin::Handle<HandleWrapper> handle) {
-  return (new DrainData(args->isolate(), handle->release()))->GetPromise();
-}
-
-bool IsHandle(gin::Arguments* args, v8::Handle<v8::Value> val) {
-  gin::Handle<mojo::js::HandleWrapper> ignore_handle;
-  return gin::Converter<gin::Handle<mojo::js::HandleWrapper>>::FromV8(
-      args->isolate(), val, &ignore_handle);
-}
-
-
-gin::WrapperInfo g_wrapper_info = { gin::kEmbedderNativeGin };
-
-}  // namespace
-
-const char Core::kModuleName[] = "mojo/public/js/core";
-
-v8::Local<v8::Value> Core::GetModule(v8::Isolate* isolate) {
-  gin::PerIsolateData* data = gin::PerIsolateData::From(isolate);
-  v8::Local<v8::ObjectTemplate> templ = data->GetObjectTemplate(
-      &g_wrapper_info);
-
-  if (templ.IsEmpty()) {
-    templ =
-        gin::ObjectTemplateBuilder(isolate)
-            // TODO(mpcomplete): Should these just be methods on the JS Handle
-            // object?
-            .SetMethod("close", CloseHandle)
-            .SetMethod("wait", WaitHandle)
-            .SetMethod("waitMany", WaitMany)
-            .SetMethod("createMessagePipe", CreateMessagePipe)
-            .SetMethod("writeMessage", WriteMessage)
-            .SetMethod("readMessage", ReadMessage)
-            .SetMethod("createDataPipe", CreateDataPipe)
-            .SetMethod("writeData", WriteData)
-            .SetMethod("readData", ReadData)
-            .SetMethod("drainData", DoDrainData)
-            .SetMethod("isHandle", IsHandle)
-
-            .SetValue("RESULT_OK", MOJO_RESULT_OK)
-            .SetValue("RESULT_CANCELLED", MOJO_RESULT_CANCELLED)
-            .SetValue("RESULT_UNKNOWN", MOJO_RESULT_UNKNOWN)
-            .SetValue("RESULT_INVALID_ARGUMENT", MOJO_RESULT_INVALID_ARGUMENT)
-            .SetValue("RESULT_DEADLINE_EXCEEDED", MOJO_RESULT_DEADLINE_EXCEEDED)
-            .SetValue("RESULT_NOT_FOUND", MOJO_RESULT_NOT_FOUND)
-            .SetValue("RESULT_ALREADY_EXISTS", MOJO_RESULT_ALREADY_EXISTS)
-            .SetValue("RESULT_PERMISSION_DENIED", MOJO_RESULT_PERMISSION_DENIED)
-            .SetValue("RESULT_RESOURCE_EXHAUSTED",
-                      MOJO_RESULT_RESOURCE_EXHAUSTED)
-            .SetValue("RESULT_FAILED_PRECONDITION",
-                      MOJO_RESULT_FAILED_PRECONDITION)
-            .SetValue("RESULT_ABORTED", MOJO_RESULT_ABORTED)
-            .SetValue("RESULT_OUT_OF_RANGE", MOJO_RESULT_OUT_OF_RANGE)
-            .SetValue("RESULT_UNIMPLEMENTED", MOJO_RESULT_UNIMPLEMENTED)
-            .SetValue("RESULT_INTERNAL", MOJO_RESULT_INTERNAL)
-            .SetValue("RESULT_UNAVAILABLE", MOJO_RESULT_UNAVAILABLE)
-            .SetValue("RESULT_DATA_LOSS", MOJO_RESULT_DATA_LOSS)
-            .SetValue("RESULT_BUSY", MOJO_RESULT_BUSY)
-            .SetValue("RESULT_SHOULD_WAIT", MOJO_RESULT_SHOULD_WAIT)
-
-            .SetValue("DEADLINE_INDEFINITE", MOJO_DEADLINE_INDEFINITE)
-
-            .SetValue("HANDLE_SIGNAL_NONE", MOJO_HANDLE_SIGNAL_NONE)
-            .SetValue("HANDLE_SIGNAL_READABLE", MOJO_HANDLE_SIGNAL_READABLE)
-            .SetValue("HANDLE_SIGNAL_WRITABLE", MOJO_HANDLE_SIGNAL_WRITABLE)
-            .SetValue("HANDLE_SIGNAL_PEER_CLOSED",
-                      MOJO_HANDLE_SIGNAL_PEER_CLOSED)
-
-            .SetValue("CREATE_MESSAGE_PIPE_OPTIONS_FLAG_NONE",
-                      MOJO_CREATE_MESSAGE_PIPE_OPTIONS_FLAG_NONE)
-
-            .SetValue("WRITE_MESSAGE_FLAG_NONE", MOJO_WRITE_MESSAGE_FLAG_NONE)
-
-            .SetValue("READ_MESSAGE_FLAG_NONE", MOJO_READ_MESSAGE_FLAG_NONE)
-            .SetValue("READ_MESSAGE_FLAG_MAY_DISCARD",
-                      MOJO_READ_MESSAGE_FLAG_MAY_DISCARD)
-
-            .SetValue("CREATE_DATA_PIPE_OPTIONS_FLAG_NONE",
-                      MOJO_CREATE_DATA_PIPE_OPTIONS_FLAG_NONE)
-            .SetValue("CREATE_DATA_PIPE_OPTIONS_FLAG_MAY_DISCARD",
-                      MOJO_CREATE_DATA_PIPE_OPTIONS_FLAG_MAY_DISCARD)
-
-            .SetValue("WRITE_DATA_FLAG_NONE", MOJO_WRITE_DATA_FLAG_NONE)
-            .SetValue("WRITE_DATA_FLAG_ALL_OR_NONE",
-                      MOJO_WRITE_DATA_FLAG_ALL_OR_NONE)
-
-            .SetValue("READ_DATA_FLAG_NONE", MOJO_READ_DATA_FLAG_NONE)
-            .SetValue("READ_DATA_FLAG_ALL_OR_NONE",
-                      MOJO_READ_DATA_FLAG_ALL_OR_NONE)
-            .SetValue("READ_DATA_FLAG_DISCARD", MOJO_READ_DATA_FLAG_DISCARD)
-            .SetValue("READ_DATA_FLAG_QUERY", MOJO_READ_DATA_FLAG_QUERY)
-            .SetValue("READ_DATA_FLAG_PEEK", MOJO_READ_DATA_FLAG_PEEK)
-            .Build();
-
-    data->SetObjectTemplate(&g_wrapper_info, templ);
-  }
-
-  return templ->NewInstance();
-}
-
-}  // namespace js
-}  // namespace mojo