chrome/browser/content_settings/cookie_settings_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/content_settings/cookie_settings_factory.h"
   6
   7 #include "base/logging.h"
   8 #include "base/prefs/pref_service.h"
   9 #include "chrome/browser/profiles/incognito_helpers.h"
  10 #include "chrome/browser/profiles/profile.h"
  11 #include "components/content_settings/core/browser/cookie_settings.h"
  12 #include "components/content_settings/core/common/pref_names.h"
  13 #include "components/keyed_service/content/browser_context_dependency_manager.h"
  14 #include "components/pref_registry/pref_registry_syncable.h"
  15 #include "content/public/browser/browser_thread.h"
  16 #include "content/public/browser/user_metrics.h"
  17 #include "extensions/common/constants.h"
  18
  19 using base::UserMetricsAction;
  20
  21 // static
  22 scoped_refptr<content_settings::CookieSettings>
  23 CookieSettingsFactory::GetForProfile(Profile* profile) {
  24   DCHECK_CURRENTLY_ON(content::BrowserThread::UI);
  25   return static_cast<content_settings::CookieSettings*>(
  26       GetInstance()->GetServiceForBrowserContext(profile, true).get());
  27 }
  28
  29 // static
  30 CookieSettingsFactory* CookieSettingsFactory::GetInstance() {
  31   return Singleton<CookieSettingsFactory>::get();
  32 }
  33
  34 CookieSettingsFactory::CookieSettingsFactory()
  35     : RefcountedBrowserContextKeyedServiceFactory(
  36           "CookieSettings",
  37           BrowserContextDependencyManager::GetInstance()) {
  38 }
  39
  40 CookieSettingsFactory::~CookieSettingsFactory() {
  41 }
  42
  43 void CookieSettingsFactory::RegisterProfilePrefs(
  44     user_prefs::PrefRegistrySyncable* registry) {
  45   content_settings::CookieSettings::RegisterProfilePrefs(registry);
  46 }
  47
  48 content::BrowserContext* CookieSettingsFactory::GetBrowserContextToUse(
  49     content::BrowserContext* context) const {
  50   // The incognito profile has its own content settings map. Therefore, it
  51   // should get its own CookieSettings.
  52   return chrome::GetBrowserContextOwnInstanceInIncognito(context);
  53 }
  54
  55 scoped_refptr<RefcountedKeyedService>
  56 CookieSettingsFactory::BuildServiceInstanceFor(
  57     content::BrowserContext* context) const {
  58   Profile* profile = static_cast<Profile*>(context);
  59   if (profile->GetPrefs()->GetBoolean(prefs::kBlockThirdPartyCookies)) {
  60     content::RecordAction(UserMetricsAction("ThirdPartyCookieBlockingEnabled"));
  61   } else {
  62     content::RecordAction(
  63         UserMetricsAction("ThirdPartyCookieBlockingDisabled"));
  64   }
  65   return new content_settings::CookieSettings(
  66       profile->GetHostContentSettingsMap(), profile->GetPrefs(),
  67       extensions::kExtensionScheme);
  68 }