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      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/profile_oauth2_token_service_factory.h"
     23 #include "chrome/browser/signin/signin_manager_factory.h"
     24 #include "chrome/browser/sync/managed_user_signin_manager_wrapper.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/themes/theme_service_factory.h"
     29 #include "chrome/browser/ui/global_error/global_error_service_factory.h"
     30 #include "chrome/browser/webdata/web_data_service_factory.h"
     31 #include "chrome/common/pref_names.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 "extensions/browser/extension_system_provider.h"
     36 #include "extensions/browser/extensions_browser_client.h"
     37 #include "url/gurl.h"
     38 
     39 // static
     40 ProfileSyncServiceFactory* ProfileSyncServiceFactory::GetInstance() {
     41   return Singleton<ProfileSyncServiceFactory>::get();
     42 }
     43 
     44 // static
     45 ProfileSyncService* ProfileSyncServiceFactory::GetForProfile(
     46     Profile* profile) {
     47   if (!ProfileSyncService::IsSyncEnabled())
     48     return NULL;
     49 
     50   return static_cast<ProfileSyncService*>(
     51       GetInstance()->GetServiceForBrowserContext(profile, true));
     52 }
     53 
     54 ProfileSyncServiceFactory::ProfileSyncServiceFactory()
     55     : BrowserContextKeyedServiceFactory(
     56         "ProfileSyncService",
     57         BrowserContextDependencyManager::GetInstance()) {
     58 
     59   // The ProfileSyncService depends on various SyncableServices being around
     60   // when it is shut down.  Specify those dependencies here to build the proper
     61   // destruction order.
     62   DependsOn(AboutSigninInternalsFactory::GetInstance());
     63   DependsOn(autofill::PersonalDataManagerFactory::GetInstance());
     64   DependsOn(BookmarkModelFactory::GetInstance());
     65   DependsOn(
     66       extensions::ExtensionsBrowserClient::Get()->GetExtensionSystemFactory());
     67   DependsOn(GlobalErrorServiceFactory::GetInstance());
     68   DependsOn(HistoryServiceFactory::GetInstance());
     69   DependsOn(invalidation::ProfileInvalidationProviderFactory::GetInstance());
     70   DependsOn(PasswordStoreFactory::GetInstance());
     71   DependsOn(ProfileOAuth2TokenServiceFactory::GetInstance());
     72   DependsOn(SigninManagerFactory::GetInstance());
     73   DependsOn(TemplateURLServiceFactory::GetInstance());
     74 #if defined(ENABLE_THEMES)
     75   DependsOn(ThemeServiceFactory::GetInstance());
     76 #endif
     77   DependsOn(WebDataServiceFactory::GetInstance());
     78 
     79   // The following have not been converted to KeyedServices yet,
     80   // and for now they are explicitly destroyed after the
     81   // BrowserContextDependencyManager is told to DestroyBrowserContextServices,
     82   // so they will be around when the ProfileSyncService is destroyed.
     83 
     84   // DependsOn(FaviconServiceFactory::GetInstance());
     85 }
     86 
     87 ProfileSyncServiceFactory::~ProfileSyncServiceFactory() {
     88 }
     89 
     90 KeyedService* ProfileSyncServiceFactory::BuildServiceInstanceFor(
     91     content::BrowserContext* context) const {
     92   Profile* profile = static_cast<Profile*>(context);
     93 
     94   SigninManagerBase* signin = SigninManagerFactory::GetForProfile(profile);
     95 
     96   // Always create the GCMProfileService instance such that we can listen to
     97   // the profile notifications and purge the GCM store when the profile is
     98   // being signed out.
     99   gcm::GCMProfileServiceFactory::GetForProfile(profile);
    100 
    101   // TODO(atwilson): Change AboutSigninInternalsFactory to load on startup
    102   // once http://crbug.com/171406 has been fixed.
    103   AboutSigninInternalsFactory::GetForProfile(profile);
    104 
    105   const GURL sync_service_url =
    106       ProfileSyncService::GetSyncServiceURL(*CommandLine::ForCurrentProcess());
    107 
    108   scoped_ptr<ManagedUserSigninManagerWrapper> signin_wrapper(
    109       new ManagedUserSigninManagerWrapper(profile, signin));
    110   std::string account_id = signin_wrapper->GetAccountIdToUse();
    111   OAuth2TokenService::ScopeSet scope_set;
    112   scope_set.insert(signin_wrapper->GetSyncScopeToUse());
    113   ProfileOAuth2TokenService* token_service =
    114       ProfileOAuth2TokenServiceFactory::GetForProfile(profile);
    115   net::URLRequestContextGetter* url_request_context_getter =
    116       profile->GetRequestContext();
    117 
    118   // TODO(tim): Currently, AUTO/MANUAL settings refer to the *first* time sync
    119   // is set up and *not* a browser restart for a manual-start platform (where
    120   // sync has already been set up, and should be able to start without user
    121   // intervention). We can get rid of the browser_default eventually, but
    122   // need to take care that ProfileSyncService doesn't get tripped up between
    123   // those two cases. Bug 88109.
    124   browser_sync::ProfileSyncServiceStartBehavior behavior =
    125       browser_defaults::kSyncAutoStarts ? browser_sync::AUTO_START
    126                                         : browser_sync::MANUAL_START;
    127   ProfileSyncService* pss = new ProfileSyncService(
    128       new ProfileSyncComponentsFactoryImpl(profile,
    129                                            CommandLine::ForCurrentProcess(),
    130                                            sync_service_url,
    131                                            account_id,
    132                                            scope_set,
    133                                            token_service,
    134                                            url_request_context_getter),
    135       profile,
    136       signin_wrapper.Pass(),
    137       token_service,
    138       behavior);
    139 
    140   pss->factory()->RegisterDataTypes(pss);
    141   pss->Initialize();
    142   return pss;
    143 }
    144 
    145 // static
    146 bool ProfileSyncServiceFactory::HasProfileSyncService(Profile* profile) {
    147   return GetInstance()->GetServiceForBrowserContext(profile, false) != NULL;
    148 }
    149