src/content/shell/browser/shell_browser_main_parts.cc

   1 // Copyright 2013 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "content/shell/browser/shell_browser_main_parts.h"
   6
   7 #include "base/base_switches.h"
   8 #include "base/bind.h"
   9 #include "base/command_line.h"
  10 #include "base/files/file_path.h"
  11 #include "base/message_loop/message_loop.h"
  12 #include "base/threading/thread.h"
  13 #include "base/threading/thread_restrictions.h"
  14 #include "content/public/browser/browser_thread.h"
  15 #include "content/public/browser/storage_partition.h"
  16 #include "content/public/common/content_switches.h"
  17 #include "content/public/common/main_function_params.h"
  18 #include "content/public/common/url_constants.h"
  19 #include "content/shell/browser/shell.h"
  20 #include "content/shell/browser/shell_browser_context.h"
  21 #include "content/shell/browser/shell_devtools_delegate.h"
  22 #include "content/shell/browser/shell_net_log.h"
  23 #include "content/shell/common/shell_switches.h"
  24 #include "grit/net_resources.h"
  25 #include "net/base/filename_util.h"
  26 #include "net/base/net_module.h"
  27 #include "ui/base/resource/resource_bundle.h"
  28 #include "url/gurl.h"
  29 #include "webkit/browser/quota/quota_manager.h"
  30
  31 #if defined(ENABLE_PLUGINS)
  32 #include "content/public/browser/plugin_service.h"
  33 #include "content/shell/browser/shell_plugin_service_filter.h"
  34 #endif
  35
  36 #if defined(OS_ANDROID)
  37 #include "components/breakpad/browser/crash_dump_manager_android.h"
  38 #include "net/android/network_change_notifier_factory_android.h"
  39 #include "net/base/network_change_notifier.h"
  40 #endif
  41
  42 #if defined(USE_AURA) && defined(USE_X11)
  43 #include "ui/events/x/touch_factory_x11.h"
  44 #endif
  45 #if !defined(OS_CHROMEOS) && defined(USE_AURA) && defined(OS_LINUX)
  46 #include "ui/base/ime/input_method_initializer.h"
  47 #endif
  48
  49 namespace content {
  50
  51 namespace {
  52
  53 // Default quota for each origin is 5MB.
  54 const int kDefaultLayoutTestQuotaBytes = 5 * 1024 * 1024;
  55
  56 GURL GetStartupURL() {
  57   CommandLine* command_line = CommandLine::ForCurrentProcess();
  58   if (command_line->HasSwitch(switches::kContentBrowserTest))
  59     return GURL();
  60   const CommandLine::StringVector& args = command_line->GetArgs();
  61
  62 #if defined(OS_ANDROID)
  63   // Delay renderer creation on Android until surface is ready.
  64   return GURL();
  65 #endif
  66
  67   if (args.empty())
  68     return GURL("http://www.google.com/");
  69
  70   GURL url(args[0]);
  71   if (url.is_valid() && url.has_scheme())
  72     return url;
  73
  74   return net::FilePathToFileURL(base::FilePath(args[0]));
  75 }
  76
  77 base::StringPiece PlatformResourceProvider(int key) {
  78   if (key == IDR_DIR_HEADER_HTML) {
  79     base::StringPiece html_data =
  80         ui::ResourceBundle::GetSharedInstance().GetRawDataResource(
  81             IDR_DIR_HEADER_HTML);
  82     return html_data;
  83   }
  84   return base::StringPiece();
  85 }
  86
  87 }  // namespace
  88
  89 ShellBrowserMainParts::ShellBrowserMainParts(
  90     const MainFunctionParams& parameters)
  91     : BrowserMainParts(), parameters_(parameters), run_message_loop_(true) {}
  92
  93 ShellBrowserMainParts::~ShellBrowserMainParts() {
  94 }
  95
  96 #if !defined(OS_MACOSX)
  97 void ShellBrowserMainParts::PreMainMessageLoopStart() {
  98 #if defined(USE_AURA) && defined(USE_X11)
  99   ui::TouchFactory::SetTouchDeviceListFromCommandLine();
 100 #endif
 101 }
 102 #endif
 103
 104 void ShellBrowserMainParts::PostMainMessageLoopStart() {
 105 #if defined(OS_ANDROID)
 106   base::MessageLoopForUI::current()->Start();
 107 #endif
 108 }
 109
 110 void ShellBrowserMainParts::PreEarlyInitialization() {
 111 #if !defined(OS_CHROMEOS) && defined(USE_AURA) && defined(OS_LINUX)
 112   ui::InitializeInputMethodForTesting();
 113 #endif
 114 #if defined(OS_ANDROID)
 115   net::NetworkChangeNotifier::SetFactory(
 116       new net::NetworkChangeNotifierFactoryAndroid());
 117 #endif
 118 }
 119
 120 void ShellBrowserMainParts::PreMainMessageLoopRun() {
 121 #if defined(OS_ANDROID)
 122   if (CommandLine::ForCurrentProcess()->HasSwitch(
 123           switches::kEnableCrashReporter)) {
 124     base::FilePath crash_dumps_dir =
 125         CommandLine::ForCurrentProcess()->GetSwitchValuePath(
 126             switches::kCrashDumpsDir);
 127     crash_dump_manager_.reset(new breakpad::CrashDumpManager(crash_dumps_dir));
 128   }
 129 #endif
 130   net_log_.reset(new ShellNetLog("content_shell"));
 131   browser_context_.reset(new ShellBrowserContext(false, net_log_.get()));
 132   off_the_record_browser_context_.reset(
 133       new ShellBrowserContext(true, net_log_.get()));
 134
 135   Shell::Initialize();
 136   net::NetModule::SetResourceProvider(PlatformResourceProvider);
 137
 138   devtools_delegate_.reset(new ShellDevToolsDelegate(browser_context_.get()));
 139
 140   if (!CommandLine::ForCurrentProcess()->HasSwitch(switches::kDumpRenderTree)) {
 141     Shell::CreateNewWindow(browser_context_.get(),
 142                            GetStartupURL(),
 143                            NULL,
 144                            MSG_ROUTING_NONE,
 145                            gfx::Size());
 146   }
 147
 148   if (CommandLine::ForCurrentProcess()->HasSwitch(switches::kDumpRenderTree)) {
 149     quota::QuotaManager* quota_manager =
 150         BrowserContext::GetDefaultStoragePartition(browser_context())
 151             ->GetQuotaManager();
 152     BrowserThread::PostTask(
 153         BrowserThread::IO,
 154         FROM_HERE,
 155         base::Bind(&quota::QuotaManager::SetTemporaryGlobalOverrideQuota,
 156                    quota_manager,
 157                    kDefaultLayoutTestQuotaBytes *
 158                        quota::QuotaManager::kPerHostTemporaryPortion,
 159                    quota::QuotaCallback()));
 160 #if defined(ENABLE_PLUGINS)
 161     PluginService* plugin_service = PluginService::GetInstance();
 162     plugin_service_filter_.reset(new ShellPluginServiceFilter);
 163     plugin_service->SetFilter(plugin_service_filter_.get());
 164 #endif
 165   }
 166
 167   if (parameters_.ui_task) {
 168     parameters_.ui_task->Run();
 169     delete parameters_.ui_task;
 170     run_message_loop_ = false;
 171   }
 172 }
 173
 174 bool ShellBrowserMainParts::MainMessageLoopRun(int* result_code)  {
 175   return !run_message_loop_;
 176 }
 177
 178 void ShellBrowserMainParts::PostMainMessageLoopRun() {
 179   if (devtools_delegate_)
 180     devtools_delegate_->Stop();
 181   browser_context_.reset();
 182   off_the_record_browser_context_.reset();
 183 }
 184
 185 }  // namespace