150 lines
4.8 KiB
C++
150 lines
4.8 KiB
C++
// Copyright (c) 2012 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#include "libcef/browser/browser_main.h"
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#include <string>
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#include "libcef/browser/browser_context_impl.h"
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#include "libcef/browser/browser_message_loop.h"
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#include "libcef/browser/content_browser_client.h"
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#include "libcef/browser/devtools_delegate.h"
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#include "libcef/common/net_resource_provider.h"
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#include "base/bind.h"
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#include "base/command_line.h"
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#include "base/message_loop/message_loop.h"
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#include "base/strings/string_number_conversions.h"
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#include "chrome/browser/net/proxy_service_factory.h"
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#include "content/browser/webui/content_web_ui_controller_factory.h"
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#include "content/public/browser/gpu_data_manager.h"
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#include "content/public/browser/web_ui_controller_factory.h"
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#include "content/public/common/content_switches.h"
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#include "net/base/net_module.h"
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#include "net/proxy/proxy_resolver_v8.h"
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#include "ui/base/resource/resource_bundle.h"
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#include "v8/include/v8.h"
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CefBrowserMainParts::CefBrowserMainParts(
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const content::MainFunctionParams& parameters)
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: BrowserMainParts(),
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proxy_v8_isolate_(NULL) {
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}
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CefBrowserMainParts::~CefBrowserMainParts() {
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}
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void CefBrowserMainParts::PreMainMessageLoopStart() {
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if (!base::MessageLoop::current()) {
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// Create the browser message loop.
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message_loop_.reset(new CefBrowserMessageLoop());
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message_loop_->set_thread_name("CrBrowserMain");
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}
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}
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void CefBrowserMainParts::PostMainMessageLoopStart() {
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// Don't use the default WebUI controller factory because is conflicts with
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// CEF's internal handling of "chrome://tracing".
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content::WebUIControllerFactory::UnregisterFactoryForTesting(
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content::ContentWebUIControllerFactory::GetInstance());
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}
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int CefBrowserMainParts::PreCreateThreads() {
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PlatformInitialize();
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net::NetModule::SetResourceProvider(&NetResourceProvider);
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// Initialize the GpuDataManager before IO access restrictions are applied and
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// before the IO thread is started.
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content::GpuDataManager::GetInstance();
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// Initialize user preferences.
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pref_store_ = new CefBrowserPrefStore();
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pref_store_->SetInitializationCompleted();
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pref_service_.reset(pref_store_->CreateService());
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// Create a v8::Isolate for the current thread if it doesn't already exist.
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if (!v8::Isolate::GetCurrent()) {
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proxy_v8_isolate_ = v8::Isolate::New();
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proxy_v8_isolate_->Enter();
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}
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// Initialize the V8 proxy integration.
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net::ProxyResolverV8::RememberDefaultIsolate();
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// Initialize proxy configuration tracker.
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pref_proxy_config_tracker_.reset(
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ProxyServiceFactory::CreatePrefProxyConfigTrackerOfLocalState(
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pref_service_.get()));
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return 0;
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}
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void CefBrowserMainParts::PreMainMessageLoopRun() {
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// Create the global browser context.
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global_browser_context_.reset(new CefBrowserContextImpl());
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// Initialize the proxy configuration service. This needs to occur before
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// CefURLRequestContextGetter::GetURLRequestContext() is called for the
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// first time.
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proxy_config_service_.reset(
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ProxyServiceFactory::CreateProxyConfigService(
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pref_proxy_config_tracker_.get()));
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// Initialize the request context getter. This indirectly triggers a call
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// to CefURLRequestContextGetter::GetURLRequestContext() on the IO thread.
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global_request_context_ = global_browser_context_->GetRequestContext();
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const CommandLine& command_line = *CommandLine::ForCurrentProcess();
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if (command_line.HasSwitch(switches::kRemoteDebuggingPort)) {
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std::string port_str =
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command_line.GetSwitchValueASCII(switches::kRemoteDebuggingPort);
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int port;
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if (base::StringToInt(port_str, &port) && port > 0 && port < 65535) {
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devtools_delegate_.reset(new CefDevToolsDelegate(port));
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} else {
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LOG(WARNING) << "Invalid http debugger port number " << port;
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}
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}
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}
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void CefBrowserMainParts::PostMainMessageLoopRun() {
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if (devtools_delegate_)
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devtools_delegate_->Stop();
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pref_proxy_config_tracker_->DetachFromPrefService();
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// Only the global browser context should still exist.
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DCHECK(browser_contexts_.empty());
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browser_contexts_.clear();
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global_request_context_ = NULL;
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global_browser_context_.reset();
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}
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void CefBrowserMainParts::PostDestroyThreads() {
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pref_proxy_config_tracker_.reset(NULL);
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if (proxy_v8_isolate_) {
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proxy_v8_isolate_->Exit();
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proxy_v8_isolate_->Dispose();
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}
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PlatformCleanup();
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}
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void CefBrowserMainParts::AddBrowserContext(CefBrowserContext* context) {
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browser_contexts_.push_back(context);
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}
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void CefBrowserMainParts::RemoveBrowserContext(CefBrowserContext* context) {
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ScopedVector<CefBrowserContext>::iterator it = browser_contexts_.begin();
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for (; it != browser_contexts_.end(); ++it) {
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if (*it == context) {
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browser_contexts_.erase(it);
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return;
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}
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}
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NOTREACHED();
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}
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