// Copyright (c) 2013 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 "chrome/browser/profiles/profile_dependency_manager.h" #include #include #include #include "apps/app_restore_service_factory.h" #include "apps/shortcut_manager_factory.h" #include "chrome/browser/autofill/autocheckout_whitelist_manager_factory.h" #include "chrome/browser/autofill/personal_data_manager_factory.h" #include "chrome/browser/background/background_contents_service_factory.h" #include "chrome/browser/bookmarks/bookmark_model_factory.h" #include "chrome/browser/content_settings/cookie_settings.h" #include "chrome/browser/custom_handlers/protocol_handler_registry_factory.h" #include "chrome/browser/download/download_service_factory.h" #include "chrome/browser/extensions/activity_log.h" #include "chrome/browser/extensions/api/bluetooth/bluetooth_api_factory.h" #include "chrome/browser/extensions/api/bookmarks/bookmarks_api.h" #include "chrome/browser/extensions/api/commands/command_service.h" #include "chrome/browser/extensions/api/cookies/cookies_api.h" #include "chrome/browser/extensions/api/dial/dial_api_factory.h" #include "chrome/browser/extensions/api/discovery/suggested_links_registry_factory.h" #include "chrome/browser/extensions/api/extension_action/extension_action_api.h" #include "chrome/browser/extensions/api/file_handlers/file_handlers_api.h" #include "chrome/browser/extensions/api/font_settings/font_settings_api.h" #include "chrome/browser/extensions/api/history/history_api.h" #include "chrome/browser/extensions/api/i18n/i18n_api.h" #include "chrome/browser/extensions/api/icons/icons_api.h" #include "chrome/browser/extensions/api/identity/identity_api.h" #include "chrome/browser/extensions/api/idle/idle_manager_factory.h" #include "chrome/browser/extensions/api/input/input.h" #include "chrome/browser/extensions/api/managed_mode_private/managed_mode_private_api.h" #include "chrome/browser/extensions/api/management/management_api.h" #include "chrome/browser/extensions/api/media_galleries_private/media_galleries_private_api.h" #include "chrome/browser/extensions/api/omnibox/omnibox_api.h" #include "chrome/browser/extensions/api/page_launcher/page_launcher_api.h" #include "chrome/browser/extensions/api/plugins/plugins_api.h" #include "chrome/browser/extensions/api/preference/preference_api.h" #include "chrome/browser/extensions/api/processes/processes_api.h" #include "chrome/browser/extensions/api/push_messaging/push_messaging_api.h" #include "chrome/browser/extensions/api/session_restore/session_restore_api.h" #include "chrome/browser/extensions/api/streams_private/streams_private_api.h" #include "chrome/browser/extensions/api/system_indicator/system_indicator_api.h" #include "chrome/browser/extensions/api/system_info/system_info_api.h" #include "chrome/browser/extensions/api/tab_capture/tab_capture_registry_factory.h" #include "chrome/browser/extensions/api/tabs/tabs_windows_api.h" #include "chrome/browser/extensions/api/web_navigation/web_navigation_api.h" #include "chrome/browser/extensions/chrome_manifest_parser.h" #include "chrome/browser/extensions/content_scripts_parser.h" #include "chrome/browser/extensions/csp_parser.h" #include "chrome/browser/extensions/extension_system_factory.h" #include "chrome/browser/extensions/install_tracker_factory.h" #include "chrome/browser/extensions/token_cache/token_cache_service_factory.h" #include "chrome/browser/extensions/web_accessible_resources_parser.h" #include "chrome/browser/favicon/favicon_service_factory.h" #include "chrome/browser/geolocation/chrome_geolocation_permission_context_factory.h" #include "chrome/browser/google/google_url_tracker_factory.h" #include "chrome/browser/history/history_service_factory.h" #include "chrome/browser/history/shortcuts_backend_factory.h" #include "chrome/browser/media_galleries/media_galleries_preferences_factory.h" #include "chrome/browser/notifications/desktop_notification_service_factory.h" #if !defined(OS_ANDROID) #include "chrome/browser/notifications/sync_notifier/chrome_notifier_service_factory.h" #endif #include "chrome/browser/password_manager/password_store_factory.h" #include "chrome/browser/plugins/plugin_prefs_factory.h" #include "chrome/browser/predictors/autocomplete_action_predictor_factory.h" #include "chrome/browser/predictors/predictor_database_factory.h" #include "chrome/browser/predictors/resource_prefetch_predictor_factory.h" #include "chrome/browser/prerender/prerender_link_manager_factory.h" #include "chrome/browser/prerender/prerender_manager_factory.h" #include "chrome/browser/printing/cloud_print/cloud_print_proxy_service_factory.h" #include "chrome/browser/profiles/gaia_info_update_service_factory.h" #include "chrome/browser/profiles/profile.h" #include "chrome/browser/profiles/profile_keyed_service.h" #include "chrome/browser/profiles/profile_keyed_service_factory.h" #include "chrome/browser/search_engines/template_url_fetcher_factory.h" #include "chrome/browser/search_engines/template_url_service_factory.h" #include "chrome/browser/sessions/session_service_factory.h" #include "chrome/browser/sessions/tab_restore_service_factory.h" #include "chrome/browser/signin/about_signin_internals_factory.h" #include "chrome/browser/signin/signin_manager_factory.h" #include "chrome/browser/signin/token_service_factory.h" #include "chrome/browser/speech/chrome_speech_recognition_preferences.h" #include "chrome/browser/speech/extension_api/tts_extension_api.h" #include "chrome/browser/speech/speech_input_extension_manager.h" #include "chrome/browser/spellchecker/spellcheck_factory.h" #include "chrome/browser/sync/profile_sync_service_factory.h" #include "chrome/browser/themes/theme_service_factory.h" #include "chrome/browser/thumbnails/thumbnail_service_factory.h" #include "chrome/browser/ui/find_bar/find_bar_state_factory.h" #include "chrome/browser/ui/global_error/global_error_service_factory.h" #include "chrome/browser/ui/tabs/pinned_tab_service_factory.h" #include "chrome/browser/ui/webui/ntp/ntp_resource_cache_factory.h" #include "chrome/browser/user_style_sheet_watcher_factory.h" #include "chrome/browser/webdata/web_data_service_factory.h" #if defined(ENABLE_CAPTIVE_PORTAL_DETECTION) #include "chrome/browser/captive_portal/captive_portal_service_factory.h" #endif #if defined(ENABLE_CONFIGURATION_POLICY) #include "chrome/browser/policy/cloud/user_policy_signin_service_factory.h" #endif #if defined(OS_CHROMEOS) #include "chrome/browser/chromeos/extensions/input_method_api.h" #include "chrome/browser/chromeos/extensions/media_player_api.h" #include "chrome/browser/chromeos/extensions/networking_private_event_router_factory.h" #include "chrome/browser/extensions/api/input_ime/input_ime_api.h" #if defined(FILE_MANAGER_EXTENSION) #include "chrome/browser/chromeos/extensions/file_browser_private_api_factory.h" #endif #endif #if defined(USE_AURA) #include "chrome/browser/ui/gesture_prefs_observer_factory_aura.h" #endif #ifndef NDEBUG #include "base/command_line.h" #include "base/file_util.h" #include "chrome/common/chrome_switches.h" #endif class Profile; void ProfileDependencyManager::AddComponent( ProfileKeyedBaseFactory* component) { all_components_.push_back(component); destruction_order_.clear(); } void ProfileDependencyManager::RemoveComponent( ProfileKeyedBaseFactory* component) { all_components_.erase(std::remove(all_components_.begin(), all_components_.end(), component), all_components_.end()); // Remove all dependency edges that contain this component. EdgeMap::iterator it = edges_.begin(); while (it != edges_.end()) { EdgeMap::iterator temp = it; ++it; if (temp->first == component || temp->second == component) edges_.erase(temp); } destruction_order_.clear(); } void ProfileDependencyManager::AddEdge(ProfileKeyedBaseFactory* depended, ProfileKeyedBaseFactory* dependee) { edges_.insert(std::make_pair(depended, dependee)); destruction_order_.clear(); } void ProfileDependencyManager::CreateProfileServices(Profile* profile, bool is_testing_profile) { #ifndef NDEBUG // Unmark |profile| as dead. This exists because of unit tests, which will // often have similar stack structures. 0xWhatever might be created, go out // of scope, and then a new Profile object might be created at 0xWhatever. dead_profile_pointers_.erase(profile); #endif AssertFactoriesBuilt(); if (destruction_order_.empty()) BuildDestructionOrder(profile); // Iterate in reverse destruction order for creation. for (std::vector::reverse_iterator rit = destruction_order_.rbegin(); rit != destruction_order_.rend(); ++rit) { if (!profile->IsOffTheRecord()) { // We only register preferences on normal profiles because the incognito // profile shares the pref service with the normal one. (*rit)->RegisterUserPrefsOnProfile(profile); } if (is_testing_profile && (*rit)->ServiceIsNULLWhileTesting()) { (*rit)->SetEmptyTestingFactory(profile); } else if ((*rit)->ServiceIsCreatedWithProfile()) { // Create the service. (*rit)->CreateServiceNow(profile); } } } void ProfileDependencyManager::DestroyProfileServices(Profile* profile) { if (destruction_order_.empty()) BuildDestructionOrder(profile); for (std::vector::const_iterator it = destruction_order_.begin(); it != destruction_order_.end(); ++it) { (*it)->ProfileShutdown(profile); } #ifndef NDEBUG // The profile is now dead to the rest of the program. dead_profile_pointers_.insert(profile); #endif for (std::vector::const_iterator it = destruction_order_.begin(); it != destruction_order_.end(); ++it) { (*it)->ProfileDestroyed(profile); } } #ifndef NDEBUG void ProfileDependencyManager::AssertProfileWasntDestroyed(Profile* profile) { if (dead_profile_pointers_.find(profile) != dead_profile_pointers_.end()) { NOTREACHED() << "Attempted to access a Profile that was ShutDown(). This " << "is most likely a heap smasher in progress. After " << "ProfileKeyedService::Shutdown() completes, your service " << "MUST NOT refer to depended Profile services again."; } } #endif // static ProfileDependencyManager* ProfileDependencyManager::GetInstance() { return Singleton::get(); } ProfileDependencyManager::ProfileDependencyManager() : built_factories_(false) { } ProfileDependencyManager::~ProfileDependencyManager() {} // This method gets the instance of each ServiceFactory. We do this so that // each ServiceFactory initializes itself and registers its dependencies with // the global PreferenceDependencyManager. We need to have a complete // dependency graph when we create a profile so we can dispatch the profile // creation message to the services that want to create their services at // profile creation time. // // TODO(erg): This needs to be something else. I don't think putting every // FooServiceFactory here will scale or is desirable long term. void ProfileDependencyManager::AssertFactoriesBuilt() { if (built_factories_) return; AboutSigninInternalsFactory::GetInstance(); #if defined(ENABLE_BACKGROUND) BackgroundContentsServiceFactory::GetInstance(); #endif BookmarkModelFactory::GetInstance(); #if defined(ENABLE_CAPTIVE_PORTAL_DETECTION) captive_portal::CaptivePortalServiceFactory::GetInstance(); #endif ChromeGeolocationPermissionContextFactory::GetInstance(); #if defined(ENABLE_PRINTING) CloudPrintProxyServiceFactory::GetInstance(); #endif CookieSettings::Factory::GetInstance(); #if defined(ENABLE_NOTIFICATIONS) DesktopNotificationServiceFactory::GetInstance(); #endif DownloadServiceFactory::GetInstance(); #if defined(ENABLE_EXTENSIONS) apps::AppRestoreServiceFactory::GetInstance(); apps::ShortcutManagerFactory::GetInstance(); autofill::autocheckout::WhitelistManagerFactory::GetInstance(); extensions::ActivityLogFactory::GetInstance(); extensions::BookmarksAPI::GetFactoryInstance(); extensions::BluetoothAPIFactory::GetInstance(); extensions::ChromeManifestParser::GetFactoryInstance(); extensions::CommandService::GetFactoryInstance(); extensions::ContentScriptsParser::GetFactoryInstance(); extensions::CookiesAPI::GetFactoryInstance(); extensions::CSPParser::GetFactoryInstance(); extensions::DialAPIFactory::GetInstance(); extensions::ExtensionActionAPI::GetFactoryInstance(); extensions::ExtensionSystemFactory::GetInstance(); extensions::FileHandlersAPI::GetFactoryInstance(); extensions::FontSettingsAPI::GetFactoryInstance(); extensions::HistoryAPI::GetFactoryInstance(); extensions::I18nAPI::GetFactoryInstance(); extensions::IconsAPI::GetFactoryInstance(); extensions::IdentityAPI::GetFactoryInstance(); extensions::IdleManagerFactory::GetInstance(); extensions::InstallTrackerFactory::GetInstance(); #if defined(TOOLKIT_VIEWS) extensions::InputAPI::GetFactoryInstance(); #endif #if defined(OS_CHROMEOS) extensions::InputImeAPI::GetFactoryInstance(); extensions::InputMethodAPI::GetFactoryInstance(); #endif extensions::ManagedModeAPI::GetFactoryInstance(); extensions::ManagementAPI::GetFactoryInstance(); extensions::MediaGalleriesPrivateAPI::GetFactoryInstance(); #if defined(OS_CHROMEOS) extensions::MediaPlayerAPI::GetFactoryInstance(); #endif extensions::OmniboxAPI::GetFactoryInstance(); extensions::PageLauncherAPI::GetFactoryInstance(); extensions::PluginsAPI::GetFactoryInstance(); extensions::PreferenceAPI::GetFactoryInstance(); extensions::ProcessesAPI::GetFactoryInstance(); extensions::PushMessagingAPI::GetFactoryInstance(); extensions::SessionRestoreAPI::GetFactoryInstance(); #if defined(ENABLE_INPUT_SPEECH) extensions::SpeechInputAPI::GetFactoryInstance(); #endif extensions::StreamsPrivateAPI::GetFactoryInstance(); extensions::SystemIndicatorAPI::GetFactoryInstance(); extensions::SystemInfoAPI::GetFactoryInstance(); extensions::SuggestedLinksRegistryFactory::GetInstance(); extensions::TabCaptureRegistryFactory::GetInstance(); extensions::TabsWindowsAPI::GetFactoryInstance(); extensions::TtsAPI::GetFactoryInstance(); extensions::WebAccessibleResourcesParser::GetFactoryInstance(); extensions::WebNavigationAPI::GetFactoryInstance(); #endif // defined(ENABLE_EXTENSIONS) FaviconServiceFactory::GetInstance(); #if defined(OS_CHROMEOS) && defined(FILE_MANAGER_EXTENSION) FileBrowserPrivateAPIFactory::GetInstance(); #endif FindBarStateFactory::GetInstance(); GAIAInfoUpdateServiceFactory::GetInstance(); #if defined(USE_AURA) GesturePrefsObserverFactoryAura::GetInstance(); #endif GlobalErrorServiceFactory::GetInstance(); GoogleURLTrackerFactory::GetInstance(); HistoryServiceFactory::GetInstance(); #if !defined(OS_ANDROID) notifier::ChromeNotifierServiceFactory::GetInstance(); #endif MediaGalleriesPreferencesFactory::GetInstance(); #if defined(OS_CHROMEOS) chromeos::NetworkingPrivateEventRouterFactory::GetInstance(); #endif NTPResourceCacheFactory::GetInstance(); PasswordStoreFactory::GetInstance(); autofill::PersonalDataManagerFactory::GetInstance(); #if !defined(OS_ANDROID) PinnedTabServiceFactory::GetInstance(); #endif #if defined(ENABLE_PLUGINS) PluginPrefsFactory::GetInstance(); #endif #if defined(ENABLE_CONFIGURATION_POLICY) && !defined(OS_CHROMEOS) // Not used on chromeos because signin happens before the profile is loaded. policy::UserPolicySigninServiceFactory::GetInstance(); #endif predictors::AutocompleteActionPredictorFactory::GetInstance(); predictors::PredictorDatabaseFactory::GetInstance(); predictors::ResourcePrefetchPredictorFactory::GetInstance(); prerender::PrerenderManagerFactory::GetInstance(); prerender::PrerenderLinkManagerFactory::GetInstance(); ProfileSyncServiceFactory::GetInstance(); ProtocolHandlerRegistryFactory::GetInstance(); #if defined(ENABLE_SESSION_SERVICE) SessionServiceFactory::GetInstance(); #endif ShortcutsBackendFactory::GetInstance(); ThumbnailServiceFactory::GetInstance(); SigninManagerFactory::GetInstance(); #if defined(ENABLE_INPUT_SPEECH) ChromeSpeechRecognitionPreferences::InitializeFactory(); #endif SpellcheckServiceFactory::GetInstance(); TabRestoreServiceFactory::GetInstance(); TemplateURLFetcherFactory::GetInstance(); TemplateURLServiceFactory::GetInstance(); #if defined(ENABLE_THEMES) ThemeServiceFactory::GetInstance(); #endif TokenCacheServiceFactory::GetInstance(); TokenServiceFactory::GetInstance(); UserStyleSheetWatcherFactory::GetInstance(); WebDataServiceFactory::GetInstance(); built_factories_ = true; } void ProfileDependencyManager::BuildDestructionOrder(Profile* profile) { #if !defined(NDEBUG) // Whenever we try to build a destruction ordering, we should also dump a // dependency graph to "/path/to/profile/profile-dependencies.dot". if (CommandLine::ForCurrentProcess()->HasSwitch( switches::kDumpProfileDependencyGraph)) { base::FilePath dot_file = profile->GetPath().AppendASCII("profile-dependencies.dot"); std::string contents = DumpGraphvizDependency(); file_util::WriteFile(dot_file, contents.c_str(), contents.size()); } #endif // Step 1: Build a set of nodes with no incoming edges. std::deque queue; std::copy(all_components_.begin(), all_components_.end(), std::back_inserter(queue)); std::deque::iterator queue_end = queue.end(); for (EdgeMap::const_iterator it = edges_.begin(); it != edges_.end(); ++it) { queue_end = std::remove(queue.begin(), queue_end, it->second); } queue.erase(queue_end, queue.end()); // Step 2: Do the Kahn topological sort. std::vector output; EdgeMap edges(edges_); while (!queue.empty()) { ProfileKeyedBaseFactory* node = queue.front(); queue.pop_front(); output.push_back(node); std::pair range = edges.equal_range(node); EdgeMap::iterator it = range.first; while (it != range.second) { ProfileKeyedBaseFactory* dest = it->second; EdgeMap::iterator temp = it; it++; edges.erase(temp); bool has_incoming_edges = false; for (EdgeMap::iterator jt = edges.begin(); jt != edges.end(); ++jt) { if (jt->second == dest) { has_incoming_edges = true; break; } } if (!has_incoming_edges) queue.push_back(dest); } } if (edges.size()) { NOTREACHED() << "Dependency graph has a cycle. We are doomed."; } std::reverse(output.begin(), output.end()); destruction_order_ = output; } #if !defined(NDEBUG) std::string ProfileDependencyManager::DumpGraphvizDependency() { std::string result("digraph {\n"); // Make a copy of all components. std::deque components; std::copy(all_components_.begin(), all_components_.end(), std::back_inserter(components)); // State all dependencies and remove |second| so we don't generate an // implicit dependency on the Profile hard coded node. std::deque::iterator components_end = components.end(); result.append(" /* Dependencies */\n"); for (EdgeMap::const_iterator it = edges_.begin(); it != edges_.end(); ++it) { result.append(" "); result.append(it->second->name()); result.append(" -> "); result.append(it->first->name()); result.append(";\n"); components_end = std::remove(components.begin(), components_end, it->second); } components.erase(components_end, components.end()); // Every node that doesn't depend on anything else will implicitly depend on // the Profile. result.append("\n /* Toplevel attachments */\n"); for (std::deque::const_iterator it = components.begin(); it != components.end(); ++it) { result.append(" "); result.append((*it)->name()); result.append(" -> Profile;\n"); } result.append("\n /* Toplevel profile */\n"); result.append(" Profile [shape=box];\n"); result.append("}\n"); return result; } #endif