chrome/browser/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/web_data_service_factory.h"
   6
   7 #include "base/bind.h"
   8 #include "base/files/file_path.h"
   9 #include "base/memory/singleton.h"
  10 #include "chrome/browser/browser_process.h"
  11 #include "chrome/browser/profiles/incognito_helpers.h"
  12 #include "chrome/browser/profiles/profile.h"
  13 #include "chrome/browser/sync/glue/sync_start_util.h"
  14 #include "chrome/browser/ui/profile_error_dialog.h"
  15 #include "chrome/grit/chromium_strings.h"
  16 #include "chrome/grit/generated_resources.h"
  17 #include "components/autofill/core/browser/webdata/autofill_webdata_service.h"
  18 #include "components/keyed_service/content/browser_context_dependency_manager.h"
  19 #include "components/search_engines/keyword_web_data_service.h"
  20 #include "components/signin/core/browser/webdata/token_web_data.h"
  21 #include "components/webdata_services/web_data_service_wrapper.h"
  22 #include "content/public/browser/browser_thread.h"
  23
  24 #if defined(OS_WIN)
  25 #include "components/password_manager/core/browser/webdata/password_web_data_service_win.h"
  26 #endif
  27
  28 using content::BrowserThread;
  29
  30 namespace {
  31
  32 // Converts a WebDataServiceWrapper::ErrorType to ProfileErrorType.
  33 ProfileErrorType ProfileErrorFromWebDataServiceWrapperError(
  34     WebDataServiceWrapper::ErrorType error_type) {
  35   switch (error_type) {
  36     case WebDataServiceWrapper::ERROR_LOADING_AUTOFILL:
  37       return PROFILE_ERROR_DB_AUTOFILL_WEB_DATA;
  38
  39     case WebDataServiceWrapper::ERROR_LOADING_KEYWORD:
  40       return PROFILE_ERROR_DB_KEYWORD_WEB_DATA;
  41
  42     case WebDataServiceWrapper::ERROR_LOADING_TOKEN:
  43       return PROFILE_ERROR_DB_TOKEN_WEB_DATA;
  44
  45     case WebDataServiceWrapper::ERROR_LOADING_PASSWORD:
  46       return PROFILE_ERROR_DB_WEB_DATA;
  47
  48     default:
  49       NOTREACHED()
  50           << "Unknown WebDataServiceWrapper::ErrorType: " << error_type;
  51       return PROFILE_ERROR_DB_WEB_DATA;
  52   }
  53 }
  54
  55 // Callback to show error dialog on profile load error.
  56 void ProfileErrorCallback(WebDataServiceWrapper::ErrorType error_type,
  57                           sql::InitStatus status) {
  58   ShowProfileErrorDialog(
  59       ProfileErrorFromWebDataServiceWrapperError(error_type),
  60       (status == sql::INIT_FAILURE) ?
  61           IDS_COULDNT_OPEN_PROFILE_ERROR : IDS_PROFILE_TOO_NEW_ERROR);
  62 }
  63
  64 }  // namespace
  65
  66 WebDataServiceFactory::WebDataServiceFactory()
  67     : BrowserContextKeyedServiceFactory(
  68           "WebDataService",
  69           BrowserContextDependencyManager::GetInstance()) {
  70   // WebDataServiceFactory has no dependecies.
  71 }
  72
  73 WebDataServiceFactory::~WebDataServiceFactory() {
  74 }
  75
  76 // static
  77 WebDataServiceWrapper* WebDataServiceFactory::GetForProfile(
  78     Profile* profile,
  79     ServiceAccessType access_type) {
  80   // If |access_type| starts being used for anything other than this
  81   // DCHECK, we need to start taking it as a parameter to
  82   // the *WebDataService::FromBrowserContext() functions (see above).
  83   DCHECK(access_type != ServiceAccessType::IMPLICIT_ACCESS ||
  84          !profile->IsOffTheRecord());
  85   return static_cast<WebDataServiceWrapper*>(
  86       GetInstance()->GetServiceForBrowserContext(profile, true));
  87 }
  88
  89 // static
  90 WebDataServiceWrapper* WebDataServiceFactory::GetForProfileIfExists(
  91     Profile* profile,
  92     ServiceAccessType access_type) {
  93   // If |access_type| starts being used for anything other than this
  94   // DCHECK, we need to start taking it as a parameter to
  95   // the *WebDataService::FromBrowserContext() functions (see above).
  96   DCHECK(access_type != ServiceAccessType::IMPLICIT_ACCESS ||
  97          !profile->IsOffTheRecord());
  98   return static_cast<WebDataServiceWrapper*>(
  99       GetInstance()->GetServiceForBrowserContext(profile, false));
 100 }
 101
 102 // static
 103 scoped_refptr<autofill::AutofillWebDataService>
 104 WebDataServiceFactory::GetAutofillWebDataForProfile(
 105     Profile* profile,
 106     ServiceAccessType access_type) {
 107   WebDataServiceWrapper* wrapper =
 108       WebDataServiceFactory::GetForProfile(profile, access_type);
 109   // |wrapper| can be null in Incognito mode.
 110   return wrapper ?
 111       wrapper->GetAutofillWebData() :
 112       scoped_refptr<autofill::AutofillWebDataService>(nullptr);
 113 }
 114
 115 // static
 116 scoped_refptr<KeywordWebDataService>
 117 WebDataServiceFactory::GetKeywordWebDataForProfile(
 118     Profile* profile,
 119     ServiceAccessType access_type) {
 120   WebDataServiceWrapper* wrapper =
 121       WebDataServiceFactory::GetForProfile(profile, access_type);
 122   // |wrapper| can be null in Incognito mode.
 123   return wrapper ?
 124       wrapper->GetKeywordWebData() :
 125       scoped_refptr<KeywordWebDataService>(nullptr);
 126 }
 127
 128 // static
 129 scoped_refptr<TokenWebData> WebDataServiceFactory::GetTokenWebDataForProfile(
 130     Profile* profile,
 131     ServiceAccessType access_type) {
 132   WebDataServiceWrapper* wrapper =
 133       WebDataServiceFactory::GetForProfile(profile, access_type);
 134   // |wrapper| can be null in Incognito mode.
 135   return wrapper ?
 136       wrapper->GetTokenWebData() : scoped_refptr<TokenWebData>(nullptr);
 137 }
 138
 139 #if defined(OS_WIN)
 140 // static
 141 scoped_refptr<PasswordWebDataService>
 142 WebDataServiceFactory::GetPasswordWebDataForProfile(
 143     Profile* profile,
 144     ServiceAccessType access_type) {
 145   WebDataServiceWrapper* wrapper =
 146       WebDataServiceFactory::GetForProfile(profile, access_type);
 147   // |wrapper| can be null in Incognito mode.
 148   return wrapper ?
 149       wrapper->GetPasswordWebData() :
 150       scoped_refptr<PasswordWebDataService>(nullptr);
 151 }
 152 #endif
 153
 154 // static
 155 WebDataServiceFactory* WebDataServiceFactory::GetInstance() {
 156   return base::Singleton<WebDataServiceFactory>::get();
 157 }
 158
 159 content::BrowserContext* WebDataServiceFactory::GetBrowserContextToUse(
 160     content::BrowserContext* context) const {
 161   return chrome::GetBrowserContextRedirectedInIncognito(context);
 162 }
 163
 164 KeyedService* WebDataServiceFactory::BuildServiceInstanceFor(
 165     content::BrowserContext* context) const {
 166   const base::FilePath& profile_path = context->GetPath();
 167   return new WebDataServiceWrapper(
 168       profile_path, g_browser_process->GetApplicationLocale(),
 169       BrowserThread::GetMessageLoopProxyForThread(BrowserThread::UI),
 170       BrowserThread::GetMessageLoopProxyForThread(BrowserThread::DB),
 171       sync_start_util::GetFlareForSyncableService(profile_path),
 172       &ProfileErrorCallback);
 173 }
 174
 175 bool WebDataServiceFactory::ServiceIsNULLWhileTesting() const {
 176   return true;
 177 }