Move renderer_main and renderer_glue to content.

chrome/renderer/renderer_glue.cc

-// 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.
-
-// This file provides the embedder's side of random webkit glue functions.
-
-#include "build/build_config.h"
-
-#if defined(OS_WIN)
-#include <windows.h>
-#endif
-
-#include <vector>
-
-#include "base/command_line.h"
-#include "base/memory/ref_counted.h"
-#include "base/string_util.h"
-#include "base/utf_string_conversions.h"
-#include "chrome/common/chrome_switches.h"
-#include "chrome/common/chrome_version_info.h"
-#include "chrome/common/render_messages.h"
-#include "chrome/common/url_constants.h"
-#include "content/common/clipboard_messages.h"
-#include "content/common/socket_stream_dispatcher.h"
-#include "content/common/view_messages.h"
-#include "content/plugin/npobject_util.h"
-#include "content/renderer/render_thread.h"
-#include "googleurl/src/url_util.h"
-#include "third_party/WebKit/Source/WebKit/chromium/public/WebKit.h"
-#include "third_party/WebKit/Source/WebKit/chromium/public/WebKitClient.h"
-#include "third_party/WebKit/Source/WebKit/chromium/public/WebString.h"
-#include "third_party/skia/include/core/SkBitmap.h"
-#include "ui/base/clipboard/clipboard.h"
-#include "ui/base/resource/resource_bundle.h"
-#include "webkit/glue/scoped_clipboard_writer_glue.h"
-#include "webkit/glue/webkit_glue.h"
-#include "webkit/glue/websocketstreamhandle_bridge.h"
-
-#if !defined(DISABLE_NACL)
-#include "native_client/src/shared/imc/nacl_imc.h"
-#include "native_client/src/trusted/plugin/nacl_entry_points.h"
-#endif
-
-#if defined(OS_LINUX)
-#include "content/renderer/renderer_sandbox_support_linux.h"
-#endif
-
-// This definition of WriteBitmapFromPixels uses shared memory to communicate
-// across processes.
-void ScopedClipboardWriterGlue::WriteBitmapFromPixels(const void* pixels,
-                                                      const gfx::Size& size) {
-  // Do not try to write a bitmap more than once
-  if (shared_buf_)
-    return;
-
-  uint32 buf_size = 4 * size.width() * size.height();
-
-  // Allocate a shared memory buffer to hold the bitmap bits.
-#if defined(OS_POSIX)
-  // On POSIX, we need to ask the browser to create the shared memory for us,
-  // since this is blocked by the sandbox.
-  base::SharedMemoryHandle shared_mem_handle;
-  ViewHostMsg_AllocateSharedMemoryBuffer *msg =
-      new ViewHostMsg_AllocateSharedMemoryBuffer(buf_size,
-                                                 &shared_mem_handle);
-  if (RenderThread::current()->Send(msg)) {
-    if (base::SharedMemory::IsHandleValid(shared_mem_handle)) {
-      shared_buf_ = new base::SharedMemory(shared_mem_handle, false);
-      if (!shared_buf_ || !shared_buf_->Map(buf_size)) {
-        NOTREACHED() << "Map failed";
-        return;
-      }
-    } else {
-      NOTREACHED() << "Browser failed to allocate shared memory";
-      return;
-    }
-  } else {
-    NOTREACHED() << "Browser allocation request message failed";
-    return;
-  }
-#else  // !OS_POSIX
-  shared_buf_ = new base::SharedMemory;
-  if (!shared_buf_->CreateAndMapAnonymous(buf_size)) {
-    NOTREACHED();
-    return;
-  }
-#endif
-
-  // Copy the bits into shared memory
-  memcpy(shared_buf_->memory(), pixels, buf_size);
-  shared_buf_->Unmap();
-
-  ui::Clipboard::ObjectMapParam size_param;
-  const char* size_data = reinterpret_cast<const char*>(&size);
-  for (size_t i = 0; i < sizeof(gfx::Size); ++i)
-    size_param.push_back(size_data[i]);
-
-  ui::Clipboard::ObjectMapParams params;
-
-  // The first parameter is replaced on the receiving end with a pointer to
-  // a shared memory object containing the bitmap. We reserve space for it here.
-  ui::Clipboard::ObjectMapParam place_holder_param;
-  params.push_back(place_holder_param);
-  params.push_back(size_param);
-  objects_[ui::Clipboard::CBF_SMBITMAP] = params;
-}
-
-// Define a destructor that makes IPCs to flush the contents to the
-// system clipboard.
-ScopedClipboardWriterGlue::~ScopedClipboardWriterGlue() {
-  if (objects_.empty())
-    return;
-
-  if (shared_buf_) {
-    RenderThread::current()->Send(
-        new ClipboardHostMsg_WriteObjectsSync(objects_,
-                shared_buf_->handle()));
-    delete shared_buf_;
-    return;
-  }
-
-  RenderThread::current()->Send(
-      new ClipboardHostMsg_WriteObjectsAsync(objects_));
-}
-
-namespace webkit_glue {
-
-void AppendToLog(const char* file, int line, const char* msg) {
-  logging::LogMessage(file, line).stream() << msg;
-}
-
-base::StringPiece GetDataResource(int resource_id) {
-  return ResourceBundle::GetSharedInstance().GetRawDataResource(resource_id);
-}
-
-#if defined(OS_WIN)
-HCURSOR LoadCursor(int cursor_id) {
-  return ResourceBundle::GetSharedInstance().LoadCursor(cursor_id);
-}
-#endif
-
-// Clipboard glue
-
-ui::Clipboard* ClipboardGetClipboard() {
-  return NULL;
-}
-
-bool ClipboardIsFormatAvailable(const ui::Clipboard::FormatType& format,
-                                ui::Clipboard::Buffer buffer) {
-  bool result;
-  RenderThread::current()->Send(
-      new ClipboardHostMsg_IsFormatAvailable(format, buffer, &result));
-  return result;
-}
-
-void ClipboardReadAvailableTypes(ui::Clipboard::Buffer buffer,
-                                 std::vector<string16>* types,
-                                 bool* contains_filenames) {
-  RenderThread::current()->Send(new ClipboardHostMsg_ReadAvailableTypes(
-      buffer, types, contains_filenames));
-}
-
-void ClipboardReadText(ui::Clipboard::Buffer buffer, string16* result) {
-  RenderThread::current()->Send(new ClipboardHostMsg_ReadText(buffer, result));
-}
-
-void ClipboardReadAsciiText(ui::Clipboard::Buffer buffer, std::string* result) {
-  RenderThread::current()->Send(
-      new ClipboardHostMsg_ReadAsciiText(buffer, result));
-}
-
-void ClipboardReadHTML(ui::Clipboard::Buffer buffer, string16* markup,
-                       GURL* url) {
-  RenderThread::current()->Send(
-      new ClipboardHostMsg_ReadHTML(buffer, markup, url));
-}
-
-void ClipboardReadImage(ui::Clipboard::Buffer buffer, std::string* data) {
-  RenderThread::current()->Send(new ClipboardHostMsg_ReadImage(buffer, data));
-}
-
-bool ClipboardReadData(ui::Clipboard::Buffer buffer, const string16& type,
-                       string16* data, string16* metadata) {
-  bool result = false;
-  RenderThread::current()->Send(new ClipboardHostMsg_ReadData(
-      buffer, type, &result, data, metadata));
-  return result;
-}
-
-bool ClipboardReadFilenames(ui::Clipboard::Buffer buffer,
-                            std::vector<string16>* filenames) {
-  bool result;
-  RenderThread::current()->Send(new ClipboardHostMsg_ReadFilenames(
-      buffer, &result, filenames));
-  return result;
-}
-
-void GetPlugins(bool refresh,
-                std::vector<webkit::npapi::WebPluginInfo>* plugins) {
-  if (!RenderThread::current()->plugin_refresh_allowed())
-    refresh = false;
-  RenderThread::current()->Send(new ViewHostMsg_GetPlugins(refresh, plugins));
-}
-
-bool IsProtocolSupportedForMedia(const GURL& url) {
-  // If new protocol is to be added here, we need to make sure the response is
-  // validated accordingly in the media engine.
-  if (url.SchemeIsFile() || url.SchemeIs(chrome::kHttpScheme) ||
-      url.SchemeIs(chrome::kHttpsScheme) ||
-      url.SchemeIs(chrome::kDataScheme) ||
-      url.SchemeIs(chrome::kExtensionScheme) ||
-      url.SchemeIs(chrome::kFileSystemScheme) ||
-      url.SchemeIs(chrome::kBlobScheme))
-    return true;
-  return false;
-}
-
-// static factory function
-ResourceLoaderBridge* ResourceLoaderBridge::Create(
-    const ResourceLoaderBridge::RequestInfo& request_info) {
-  return ChildThread::current()->CreateBridge(request_info);
-}
-
-// static factory function
-WebSocketStreamHandleBridge* WebSocketStreamHandleBridge::Create(
-    WebKit::WebSocketStreamHandle* handle,
-    WebSocketStreamHandleDelegate* delegate) {
-  SocketStreamDispatcher* dispatcher =
-      ChildThread::current()->socket_stream_dispatcher();
-  return dispatcher->CreateBridge(handle, delegate);
-}
-
-void CloseCurrentConnections() {
-  RenderThread::current()->CloseCurrentConnections();
-}
-
-void SetCacheMode(bool enabled) {
-  RenderThread::current()->SetCacheMode(enabled);
-}
-
-void ClearCache(bool preserve_ssl_host_info) {
-  RenderThread::current()->ClearCache(preserve_ssl_host_info);
-}
-
-void ClearHostResolverCache() {
-  RenderThread::current()->ClearHostResolverCache();
-}
-
-void ClearPredictorCache() {
-  RenderThread::current()->ClearPredictorCache();
-}
-
-std::string GetProductVersion() {
-  chrome::VersionInfo version_info;
-  std::string product("Chrome/");
-  product += version_info.is_valid() ? version_info.Version()
-                                     : "0.0.0.0";
-  return product;
-}
-
-bool IsSingleProcess() {
-  return CommandLine::ForCurrentProcess()->HasSwitch(switches::kSingleProcess);
-}
-
-void EnableSpdy(bool enable) {
-  RenderThread::current()->EnableSpdy(enable);
-}
-
-void UserMetricsRecordAction(const std::string& action) {
-  RenderThread::current()->Send(
-      new ViewHostMsg_UserMetricsRecordAction(action));
-}
-
-#if !defined(DISABLE_NACL)
-bool LaunchSelLdr(const char* alleged_url, int socket_count, void* imc_handles,
-                  void* nacl_process_handle, int* nacl_process_id) {
-  std::vector<nacl::FileDescriptor> sockets;
-  base::ProcessHandle nacl_process;
-  if (!RenderThread::current()->Send(
-    new ViewHostMsg_LaunchNaCl(
-        ASCIIToWide(alleged_url),
-        socket_count,
-        &sockets,
-        &nacl_process,
-        reinterpret_cast<base::ProcessId*>(nacl_process_id)))) {
-    return false;
-  }
-  CHECK(static_cast<int>(sockets.size()) == socket_count);
-  for (int i = 0; i < socket_count; i++) {
-    static_cast<nacl::Handle*>(imc_handles)[i] =
-        nacl::ToNativeHandle(sockets[i]);
-  }
-  *static_cast<nacl::Handle*>(nacl_process_handle) = nacl_process;
-  return true;
-}
-#endif
-
-#if defined(OS_LINUX)
-int MatchFontWithFallback(const std::string& face, bool bold,
-                          bool italic, int charset) {
-  return renderer_sandbox_support::MatchFontWithFallback(
-      face, bold, italic, charset);
-}
-
-bool GetFontTable(int fd, uint32_t table, uint8_t* output,
-                  size_t* output_length) {
-  return renderer_sandbox_support::GetFontTable(
-      fd, table, output, output_length);
-}
-#endif
-
-}  // namespace webkit_glue