chrome/browser/webdata/web_data_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/webdata/web_data_service_factory.h"
   6
   7 #include "base/bind.h"
   8 #include "base/files/file_path.h"
   9 #include "chrome/browser/browser_process.h"
  10 #include "chrome/browser/profiles/incognito_helpers.h"
  11 #include "chrome/browser/sync/glue/sync_start_util.h"
  12 #include "chrome/browser/ui/profile_error_dialog.h"
  13 #include "chrome/browser/webdata/autocomplete_syncable_service.h"
  14 #include "chrome/browser/webdata/keyword_table.h"
  15 #include "chrome/browser/webdata/logins_table.h"
  16 #include "chrome/browser/webdata/web_apps_table.h"
  17 #include "chrome/browser/webdata/web_data_service.h"
  18 #include "chrome/browser/webdata/web_intents_table.h"
  19 #include "components/autofill/core/browser/autofill_country.h"
  20 #include "components/autofill/core/browser/webdata/autofill_profile_syncable_service.h"
  21 #include "components/autofill/core/browser/webdata/autofill_table.h"
  22 #include "components/autofill/core/browser/webdata/autofill_webdata_service.h"
  23 #include "components/browser_context_keyed_service/browser_context_dependency_manager.h"
  24 #include "components/signin/core/webdata/token_service_table.h"
  25 #include "components/signin/core/webdata/token_web_data.h"
  26 #include "components/webdata/common/webdata_constants.h"
  27 #include "content/public/browser/browser_thread.h"
  28 #include "grit/chromium_strings.h"
  29 #include "grit/generated_resources.h"
  30
  31 using autofill::AutofillWebDataService;
  32 using autofill::AutofillProfileSyncableService;
  33 using content::BrowserThread;
  34
  35 namespace {
  36
  37 // Callback to show error dialog on profile load error.
  38 void ProfileErrorCallback(ProfileErrorType type, sql::InitStatus status) {
  39   ShowProfileErrorDialog(
  40       type,
  41       (status == sql::INIT_FAILURE) ?
  42       IDS_COULDNT_OPEN_PROFILE_ERROR : IDS_PROFILE_TOO_NEW_ERROR);
  43 }
  44
  45 void InitSyncableServicesOnDBThread(
  46     scoped_refptr<AutofillWebDataService> autofill_web_data,
  47     const base::FilePath& profile_path,
  48     const std::string& app_locale,
  49     autofill::AutofillWebDataBackend* autofill_backend) {
  50   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::DB));
  51
  52   // Currently only Autocomplete and Autofill profiles use the new Sync API, but
  53   // all the database data should migrate to this API over time.
  54   AutocompleteSyncableService::CreateForWebDataServiceAndBackend(
  55       autofill_web_data.get(), autofill_backend);
  56   AutocompleteSyncableService::FromWebDataService(autofill_web_data.get())
  57       ->InjectStartSyncFlare(
  58             sync_start_util::GetFlareForSyncableService(profile_path));
  59   AutofillProfileSyncableService::CreateForWebDataServiceAndBackend(
  60       autofill_web_data.get(), autofill_backend, app_locale);
  61   AutofillProfileSyncableService::FromWebDataService(autofill_web_data.get())
  62       ->InjectStartSyncFlare(
  63             sync_start_util::GetFlareForSyncableService(profile_path));
  64 }
  65
  66 }  // namespace
  67
  68 WebDataServiceWrapper::WebDataServiceWrapper() {}
  69
  70 WebDataServiceWrapper::WebDataServiceWrapper(Profile* profile) {
  71   base::FilePath profile_path = profile->GetPath();
  72   base::FilePath path = profile_path.Append(kWebDataFilename);
  73
  74   scoped_refptr<base::MessageLoopProxy> ui_thread =
  75       BrowserThread::GetMessageLoopProxyForThread(BrowserThread::UI);
  76   scoped_refptr<base::MessageLoopProxy> db_thread =
  77       BrowserThread::GetMessageLoopProxyForThread(BrowserThread::DB);
  78   web_database_ = new WebDatabaseService(path, ui_thread, db_thread);
  79
  80   // All tables objects that participate in managing the database must
  81   // be added here.
  82   web_database_->AddTable(
  83       scoped_ptr<WebDatabaseTable>(new autofill::AutofillTable(
  84           g_browser_process->GetApplicationLocale())));
  85   web_database_->AddTable(
  86       scoped_ptr<WebDatabaseTable>(new KeywordTable()));
  87   // TODO(mdm): We only really need the LoginsTable on Windows for IE7 password
  88   // access, but for now, we still create it on all platforms since it deletes
  89   // the old logins table. We can remove this after a while, e.g. in M22 or so.
  90   web_database_->AddTable(
  91       scoped_ptr<WebDatabaseTable>(new LoginsTable()));
  92   web_database_->AddTable(
  93       scoped_ptr<WebDatabaseTable>(new TokenServiceTable()));
  94   web_database_->AddTable(
  95       scoped_ptr<WebDatabaseTable>(new WebAppsTable()));
  96   // TODO(thakis): Add a migration to delete the SQL table used by
  97   // WebIntentsTable, then remove this.
  98   web_database_->AddTable(
  99       scoped_ptr<WebDatabaseTable>(new WebIntentsTable()));
 100
 101   web_database_->LoadDatabase();
 102
 103   autofill_web_data_ = new AutofillWebDataService(
 104       web_database_, ui_thread, db_thread, base::Bind(
 105           &ProfileErrorCallback, PROFILE_ERROR_DB_AUTOFILL_WEB_DATA));
 106   autofill_web_data_->Init();
 107
 108   token_web_data_ = new TokenWebData(
 109       web_database_, ui_thread, db_thread, base::Bind(
 110          &ProfileErrorCallback, PROFILE_ERROR_DB_TOKEN_WEB_DATA));
 111   token_web_data_->Init();
 112
 113   web_data_ = new WebDataService(
 114       web_database_, base::Bind(&ProfileErrorCallback,
 115                                 PROFILE_ERROR_DB_WEB_DATA));
 116   web_data_->Init();
 117
 118   autofill_web_data_->GetAutofillBackend(
 119          base::Bind(&InitSyncableServicesOnDBThread,
 120                     autofill_web_data_,
 121                     profile_path,
 122                     g_browser_process->GetApplicationLocale()));
 123 }
 124
 125 WebDataServiceWrapper::~WebDataServiceWrapper() {
 126 }
 127
 128 void WebDataServiceWrapper::Shutdown() {
 129   autofill_web_data_->ShutdownOnUIThread();
 130   token_web_data_->ShutdownOnUIThread();
 131   web_data_->ShutdownOnUIThread();
 132   web_database_->ShutdownDatabase();
 133 }
 134
 135 scoped_refptr<AutofillWebDataService>
 136 WebDataServiceWrapper::GetAutofillWebData() {
 137   return autofill_web_data_.get();
 138 }
 139
 140 scoped_refptr<WebDataService> WebDataServiceWrapper::GetWebData() {
 141   return web_data_.get();
 142 }
 143
 144 scoped_refptr<TokenWebData> WebDataServiceWrapper::GetTokenWebData() {
 145   return token_web_data_.get();
 146 }
 147
 148 // static
 149 scoped_refptr<WebDataService> WebDataService::FromBrowserContext(
 150     content::BrowserContext* context) {
 151   // For this service, the implicit/explicit distinction doesn't
 152   // really matter; it's just used for a DCHECK.  So we currently
 153   // cheat and always say EXPLICIT_ACCESS.
 154   WebDataServiceWrapper* wrapper =
 155       WebDataServiceFactory::GetForProfile(
 156           static_cast<Profile*>(context), Profile::EXPLICIT_ACCESS);
 157   if (wrapper)
 158     return wrapper->GetWebData();
 159   // |wrapper| can be NULL in Incognito mode.
 160   return scoped_refptr<WebDataService>(NULL);
 161 }
 162
 163 WebDataServiceFactory::WebDataServiceFactory()
 164     : BrowserContextKeyedServiceFactory(
 165         "WebDataService",
 166         BrowserContextDependencyManager::GetInstance()) {
 167   // WebDataServiceFactory has no dependecies.
 168 }
 169
 170 WebDataServiceFactory::~WebDataServiceFactory() {}
 171
 172 // static
 173 WebDataServiceWrapper* WebDataServiceFactory::GetForProfile(
 174     Profile* profile,
 175     Profile::ServiceAccessType access_type) {
 176   // If |access_type| starts being used for anything other than this
 177   // DCHECK, we need to start taking it as a parameter to
 178   // the *WebDataService::FromBrowserContext() functions (see above).
 179   DCHECK(access_type != Profile::IMPLICIT_ACCESS || !profile->IsOffTheRecord());
 180   return static_cast<WebDataServiceWrapper*>(
 181           GetInstance()->GetServiceForBrowserContext(profile, true));
 182 }
 183
 184 // static
 185 WebDataServiceWrapper* WebDataServiceFactory::GetForProfileIfExists(
 186     Profile* profile,
 187     Profile::ServiceAccessType access_type) {
 188   // If |access_type| starts being used for anything other than this
 189   // DCHECK, we need to start taking it as a parameter to
 190   // the *WebDataService::FromBrowserContext() functions (see above).
 191   DCHECK(access_type != Profile::IMPLICIT_ACCESS || !profile->IsOffTheRecord());
 192   return static_cast<WebDataServiceWrapper*>(
 193           GetInstance()->GetServiceForBrowserContext(profile, false));
 194 }
 195
 196 // static
 197 scoped_refptr<AutofillWebDataService>
 198 WebDataServiceFactory::GetAutofillWebDataForProfile(
 199     Profile* profile,
 200     Profile::ServiceAccessType access_type) {
 201   WebDataServiceWrapper* wrapper =
 202       WebDataServiceFactory::GetForProfile(profile, access_type);
 203   // |wrapper| can be NULL in Incognito mode.
 204   return wrapper ?
 205       wrapper->GetAutofillWebData() :
 206       scoped_refptr<AutofillWebDataService>(NULL);
 207 }
 208
 209 // static
 210 scoped_refptr<TokenWebData>
 211 WebDataServiceFactory::GetTokenWebDataForProfile(
 212     Profile* profile,
 213     Profile::ServiceAccessType access_type) {
 214   WebDataServiceWrapper* wrapper =
 215       WebDataServiceFactory::GetForProfile(profile, access_type);
 216   // |wrapper| can be NULL in Incognito mode.
 217   return wrapper ? wrapper->GetTokenWebData()
 218                  : scoped_refptr<TokenWebData>(NULL);
 219 }
 220
 221 // static
 222 WebDataServiceFactory* WebDataServiceFactory::GetInstance() {
 223   return Singleton<WebDataServiceFactory>::get();
 224 }
 225
 226 content::BrowserContext* WebDataServiceFactory::GetBrowserContextToUse(
 227     content::BrowserContext* context) const {
 228   return chrome::GetBrowserContextRedirectedInIncognito(context);
 229 }
 230
 231 BrowserContextKeyedService* WebDataServiceFactory::BuildServiceInstanceFor(
 232     content::BrowserContext* profile) const {
 233   return new WebDataServiceWrapper(static_cast<Profile*>(profile));
 234 }
 235
 236 bool WebDataServiceFactory::ServiceIsNULLWhileTesting() const {
 237   return true;
 238 }