chrome/browser/sync/profile_sync_service_factory.cc

   1 // Copyright (c) 2012 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 "chrome/browser/sync/profile_sync_service_factory.h"
   6
   7 #include "base/command_line.h"
   8 #include "base/memory/singleton.h"
   9 #include "base/prefs/pref_service.h"
  10 #include "chrome/browser/autofill/personal_data_manager_factory.h"
  11 #include "chrome/browser/bookmarks/bookmark_model_factory.h"
  12 #include "chrome/browser/defaults.h"
  13 #include "chrome/browser/history/history_service_factory.h"
  14 #include "chrome/browser/invalidation/profile_invalidation_provider_factory.h"
  15 #include "chrome/browser/password_manager/password_store_factory.h"
  16 #include "chrome/browser/profiles/profile.h"
  17 #include "chrome/browser/profiles/profile_manager.h"
  18 #include "chrome/browser/search_engines/template_url_service_factory.h"
  19 #include "chrome/browser/services/gcm/gcm_profile_service_factory.h"
  20 #include "chrome/browser/sessions/tab_restore_service_factory.h"
  21 #include "chrome/browser/signin/about_signin_internals_factory.h"
  22 #include "chrome/browser/signin/chrome_signin_client_factory.h"
  23 #include "chrome/browser/signin/profile_oauth2_token_service_factory.h"
  24 #include "chrome/browser/signin/signin_manager_factory.h"
  25 #include "chrome/browser/sync/profile_sync_components_factory_impl.h"
  26 #include "chrome/browser/sync/profile_sync_service.h"
  27 #include "chrome/browser/sync/startup_controller.h"
  28 #include "chrome/browser/sync/supervised_user_signin_manager_wrapper.h"
  29 #include "chrome/browser/themes/theme_service_factory.h"
  30 #include "chrome/browser/web_data_service_factory.h"
  31 #include "chrome/common/channel_info.h"
  32 #include "components/keyed_service/content/browser_context_dependency_manager.h"
  33 #include "components/signin/core/browser/profile_oauth2_token_service.h"
  34 #include "components/signin/core/browser/signin_manager.h"
  35 #include "components/sync_driver/signin_manager_wrapper.h"
  36 #include "components/sync_driver/sync_util.h"
  37 #include "components/variations/variations_associated_data.h"
  38 #include "url/gurl.h"
  39
  40 #if defined(ENABLE_EXTENSIONS)
  41 #include "extensions/browser/extension_system_provider.h"
  42 #include "extensions/browser/extensions_browser_client.h"
  43 #endif
  44
  45 #if !defined(OS_ANDROID)
  46 #include "chrome/browser/ui/global_error/global_error_service_factory.h"
  47 #endif
  48
  49 // static
  50 ProfileSyncServiceFactory* ProfileSyncServiceFactory::GetInstance() {
  51   return base::Singleton<ProfileSyncServiceFactory>::get();
  52 }
  53
  54 // static
  55 ProfileSyncService* ProfileSyncServiceFactory::GetForProfile(
  56     Profile* profile) {
  57   if (!ProfileSyncService::IsSyncAllowedByFlag())
  58     return NULL;
  59
  60   // Disable sync experimentally to measure impact on startup time. Supervised
  61   // users are unaffected, since supervised users rely completely on sync.
  62   // TODO(mlerman): Remove this after the experiment. crbug.com/454788
  63   if (!profile->IsSupervised() &&
  64       !variations::GetVariationParamValue("LightSpeed", "DisableSync")
  65            .empty()) {
  66     return NULL;
  67   }
  68
  69   return static_cast<ProfileSyncService*>(
  70       GetInstance()->GetServiceForBrowserContext(profile, true));
  71 }
  72
  73 // static
  74 sync_driver::SyncService*
  75 ProfileSyncServiceFactory::GetSyncServiceForBrowserContext(
  76     content::BrowserContext* context) {
  77   return GetForProfile(Profile::FromBrowserContext(context));
  78 }
  79
  80 ProfileSyncServiceFactory::ProfileSyncServiceFactory()
  81     : BrowserContextKeyedServiceFactory(
  82         "ProfileSyncService",
  83         BrowserContextDependencyManager::GetInstance()) {
  84   // The ProfileSyncService depends on various SyncableServices being around
  85   // when it is shut down.  Specify those dependencies here to build the proper
  86   // destruction order.
  87   DependsOn(AboutSigninInternalsFactory::GetInstance());
  88   DependsOn(autofill::PersonalDataManagerFactory::GetInstance());
  89   DependsOn(BookmarkModelFactory::GetInstance());
  90   DependsOn(ChromeSigninClientFactory::GetInstance());
  91 #if !defined(OS_ANDROID)
  92   DependsOn(GlobalErrorServiceFactory::GetInstance());
  93 #endif
  94   DependsOn(HistoryServiceFactory::GetInstance());
  95   DependsOn(invalidation::ProfileInvalidationProviderFactory::GetInstance());
  96   DependsOn(PasswordStoreFactory::GetInstance());
  97   DependsOn(ProfileOAuth2TokenServiceFactory::GetInstance());
  98   DependsOn(SigninManagerFactory::GetInstance());
  99   DependsOn(TemplateURLServiceFactory::GetInstance());
 100 #if defined(ENABLE_THEMES)
 101   DependsOn(ThemeServiceFactory::GetInstance());
 102 #endif
 103   DependsOn(WebDataServiceFactory::GetInstance());
 104 #if defined(ENABLE_EXTENSIONS)
 105   DependsOn(
 106       extensions::ExtensionsBrowserClient::Get()->GetExtensionSystemFactory());
 107 #endif
 108
 109   // The following have not been converted to KeyedServices yet,
 110   // and for now they are explicitly destroyed after the
 111   // BrowserContextDependencyManager is told to DestroyBrowserContextServices,
 112   // so they will be around when the ProfileSyncService is destroyed.
 113
 114   // DependsOn(FaviconServiceFactory::GetInstance());
 115 }
 116
 117 ProfileSyncServiceFactory::~ProfileSyncServiceFactory() {
 118 }
 119
 120 KeyedService* ProfileSyncServiceFactory::BuildServiceInstanceFor(
 121     content::BrowserContext* context) const {
 122   Profile* profile = static_cast<Profile*>(context);
 123
 124   SigninManagerBase* signin = SigninManagerFactory::GetForProfile(profile);
 125
 126   // Always create the GCMProfileService instance such that we can listen to
 127   // the profile notifications and purge the GCM store when the profile is
 128   // being signed out.
 129   gcm::GCMProfileServiceFactory::GetForProfile(profile);
 130
 131   // TODO(atwilson): Change AboutSigninInternalsFactory to load on startup
 132   // once http://crbug.com/171406 has been fixed.
 133   AboutSigninInternalsFactory::GetForProfile(profile);
 134
 135   const GURL sync_service_url = GetSyncServiceURL(
 136       *base::CommandLine::ForCurrentProcess(), chrome::GetChannel());
 137
 138   scoped_ptr<SigninManagerWrapper> signin_wrapper(
 139       new SupervisedUserSigninManagerWrapper(profile, signin));
 140   std::string account_id = signin_wrapper->GetAccountIdToUse();
 141   OAuth2TokenService::ScopeSet scope_set;
 142   scope_set.insert(signin_wrapper->GetSyncScopeToUse());
 143   ProfileOAuth2TokenService* token_service =
 144       ProfileOAuth2TokenServiceFactory::GetForProfile(profile);
 145   net::URLRequestContextGetter* url_request_context_getter =
 146       profile->GetRequestContext();
 147
 148   // TODO(tim): Currently, AUTO/MANUAL settings refer to the *first* time sync
 149   // is set up and *not* a browser restart for a manual-start platform (where
 150   // sync has already been set up, and should be able to start without user
 151   // intervention). We can get rid of the browser_default eventually, but
 152   // need to take care that ProfileSyncService doesn't get tripped up between
 153   // those two cases. Bug 88109.
 154   browser_sync::ProfileSyncServiceStartBehavior behavior =
 155       browser_defaults::kSyncAutoStarts ? browser_sync::AUTO_START
 156                                         : browser_sync::MANUAL_START;
 157   ProfileSyncService* pss = new ProfileSyncService(
 158       scoped_ptr<sync_driver::SyncApiComponentFactory>(
 159           new ProfileSyncComponentsFactoryImpl(
 160               profile, base::CommandLine::ForCurrentProcess(), sync_service_url,
 161               token_service, url_request_context_getter)),
 162       profile, signin_wrapper.Pass(), token_service, behavior);
 163   pss->factory()->Initialize(pss);
 164   pss->factory()->RegisterDataTypes();
 165   pss->Initialize();
 166   return pss;
 167 }
 168
 169 // static
 170 bool ProfileSyncServiceFactory::HasProfileSyncService(Profile* profile) {
 171   return GetInstance()->GetServiceForBrowserContext(profile, false) != NULL;
 172 }