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