src/chromecast/browser/cast_browser_main_parts.cc

   1 // Copyright 2014 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 "chromecast/browser/cast_browser_main_parts.h"
   6
   7 #include "base/command_line.h"
   8 #include "base/message_loop/message_loop.h"
   9 #include "base/prefs/pref_registry_simple.h"
  10 #include "cc/base/switches.h"
  11 #include "chromecast/base/metrics/cast_metrics_helper.h"
  12 #include "chromecast/browser/cast_browser_context.h"
  13 #include "chromecast/browser/cast_browser_process.h"
  14 #include "chromecast/browser/devtools/remote_debugging_server.h"
  15 #include "chromecast/browser/metrics/cast_metrics_prefs.h"
  16 #include "chromecast/browser/metrics/cast_metrics_service_client.h"
  17 #include "chromecast/browser/service/cast_service.h"
  18 #include "chromecast/browser/url_request_context_factory.h"
  19 #include "chromecast/browser/webui/webui_cast.h"
  20 #include "chromecast/common/chromecast_config.h"
  21 #include "chromecast/common/platform_client_auth.h"
  22 #include "chromecast/net/network_change_notifier_cast.h"
  23 #include "chromecast/net/network_change_notifier_factory_cast.h"
  24 #include "content/public/browser/browser_thread.h"
  25 #include "content/public/common/content_switches.h"
  26 #include "media/base/media_switches.h"
  27
  28 #if defined(OS_ANDROID)
  29 #include "chromecast/crash/android/crash_handler.h"
  30 #include "components/crash/browser/crash_dump_manager_android.h"
  31 #include "net/android/network_change_notifier_factory_android.h"
  32 #endif  // defined(OS_ANDROID)
  33
  34 namespace chromecast {
  35 namespace shell {
  36
  37 namespace {
  38
  39 struct DefaultCommandLineSwitch {
  40   const char* const switch_name;
  41   const char* const switch_value;
  42 };
  43
  44 DefaultCommandLineSwitch g_default_switches[] = {
  45 #if defined(OS_ANDROID)
  46   { switches::kMediaDrmEnableNonCompositing, ""},
  47   { switches::kEnableOverlayFullscreenVideo, ""},
  48   { switches::kDisableInfobarForProtectedMediaIdentifier, ""},
  49   { switches::kDisableGestureRequirementForMediaPlayback, ""},
  50   { switches::kForceUseOverlayEmbeddedVideo, ""},
  51 #endif
  52   { switches::kDisableApplicationCache, "" },
  53   { switches::kDisablePlugins, "" },
  54   // Always enable HTMLMediaElement logs.
  55   { switches::kBlinkPlatformLogChannels, "Media"},
  56 #if defined(OS_LINUX) && defined(ARCH_CPU_X86_FAMILY)
  57   // This is needed for now to enable the egltest Ozone platform to work with
  58   // current Linux/NVidia OpenGL drivers.
  59   { switches::kIgnoreGpuBlacklist, ""},
  60   // TODO(gusfernandez): This is needed to fix a bug with
  61   // glPostSubBufferCHROMIUM (crbug.com/429200)
  62   { cc::switches::kUIDisablePartialSwap, ""},
  63 #endif
  64   { NULL, NULL },  // Termination
  65 };
  66
  67 void AddDefaultCommandLineSwitches(CommandLine* command_line) {
  68   int i = 0;
  69   while (g_default_switches[i].switch_name != NULL) {
  70     command_line->AppendSwitchASCII(
  71         std::string(g_default_switches[i].switch_name),
  72         std::string(g_default_switches[i].switch_value));
  73     ++i;
  74   }
  75 }
  76
  77 }  // namespace
  78
  79 CastBrowserMainParts::CastBrowserMainParts(
  80     const content::MainFunctionParams& parameters,
  81     URLRequestContextFactory* url_request_context_factory)
  82     : BrowserMainParts(),
  83       cast_browser_process_(new CastBrowserProcess()),
  84       parameters_(parameters),
  85       url_request_context_factory_(url_request_context_factory) {
  86   CommandLine* command_line = CommandLine::ForCurrentProcess();
  87   AddDefaultCommandLineSwitches(command_line);
  88 }
  89
  90 CastBrowserMainParts::~CastBrowserMainParts() {
  91 }
  92
  93 void CastBrowserMainParts::PreMainMessageLoopStart() {
  94 #if defined(OS_ANDROID)
  95   net::NetworkChangeNotifier::SetFactory(
  96       new net::NetworkChangeNotifierFactoryAndroid());
  97 #else
  98   net::NetworkChangeNotifier::SetFactory(
  99       new NetworkChangeNotifierFactoryCast());
 100 #endif  // defined(OS_ANDROID)
 101 }
 102
 103 void CastBrowserMainParts::PostMainMessageLoopStart() {
 104   cast_browser_process_->SetMetricsHelper(
 105       new metrics::CastMetricsHelper(base::MessageLoopProxy::current()));
 106
 107 #if defined(OS_ANDROID)
 108   base::MessageLoopForUI::current()->Start();
 109 #endif  // defined(OS_ANDROID)
 110 }
 111
 112 int CastBrowserMainParts::PreCreateThreads() {
 113   PrefRegistrySimple* pref_registry = new PrefRegistrySimple();
 114   metrics::RegisterPrefs(pref_registry);
 115   ChromecastConfig::Create(pref_registry);
 116   return 0;
 117 }
 118
 119 void CastBrowserMainParts::PreMainMessageLoopRun() {
 120   url_request_context_factory_->InitializeOnUIThread();
 121
 122   cast_browser_process_->SetBrowserContext(
 123       new CastBrowserContext(url_request_context_factory_));
 124   cast_browser_process_->SetMetricsServiceClient(
 125       metrics::CastMetricsServiceClient::Create(
 126           content::BrowserThread::GetBlockingPool(),
 127           ChromecastConfig::GetInstance()->pref_service(),
 128           cast_browser_process_->browser_context()->GetRequestContext()));
 129
 130 #if defined(OS_ANDROID)
 131   base::FilePath crash_dumps_dir;
 132   if (!chromecast::CrashHandler::GetCrashDumpLocation(&crash_dumps_dir)) {
 133     LOG(ERROR) << "Could not find crash dump location.";
 134   }
 135   cast_browser_process_->SetCrashDumpManager(
 136       new breakpad::CrashDumpManager(crash_dumps_dir));
 137 #endif
 138
 139   if (!PlatformClientAuth::Initialize()) {
 140     LOG(ERROR) << "PlatformClientAuth::Initialize failed.";
 141   }
 142
 143   cast_browser_process_->SetRemoteDebuggingServer(new RemoteDebuggingServer());
 144
 145   InitializeWebUI();
 146
 147   cast_browser_process_->SetCastService(CastService::Create(
 148       cast_browser_process_->browser_context(),
 149       url_request_context_factory_->GetSystemGetter(),
 150       base::Bind(
 151           &metrics::CastMetricsServiceClient::EnableMetricsService,
 152           base::Unretained(cast_browser_process_->metrics_service_client()))));
 153
 154   // Initializing network delegates must happen after Cast service is created.
 155   url_request_context_factory_->InitializeNetworkDelegates();
 156   cast_browser_process_->cast_service()->Start();
 157 }
 158
 159 bool CastBrowserMainParts::MainMessageLoopRun(int* result_code) {
 160   // If parameters_.ui_task is not NULL, we are running browser tests. In this
 161   // case, the browser's main message loop will not run.
 162   if (parameters_.ui_task) {
 163     parameters_.ui_task->Run();
 164   } else {
 165     base::MessageLoopForUI::current()->Run();
 166   }
 167   return true;
 168 }
 169
 170 void CastBrowserMainParts::PostMainMessageLoopRun() {
 171   cast_browser_process_->cast_service()->Stop();
 172   cast_browser_process_.reset();
 173 }
 174
 175 }  // namespace shell
 176 }  // namespace chromecast