| // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "chrome/browser/content_settings/cookie_settings_factory.h" |
| |
| #include "base/logging.h" |
| #include "base/metrics/histogram_macros.h" |
| #include "chrome/browser/content_settings/host_content_settings_map_factory.h" |
| #include "chrome/browser/profiles/incognito_helpers.h" |
| #include "chrome/browser/profiles/profile.h" |
| #include "chrome/common/pref_names.h" |
| #include "components/content_settings/core/browser/cookie_settings.h" |
| #include "components/content_settings/core/common/pref_names.h" |
| #include "components/keyed_service/content/browser_context_dependency_manager.h" |
| #include "components/pref_registry/pref_registry_syncable.h" |
| #include "components/prefs/pref_service.h" |
| #include "content/public/browser/browser_thread.h" |
| #include "extensions/common/constants.h" |
| |
| // static |
| scoped_refptr<content_settings::CookieSettings> |
| CookieSettingsFactory::GetForProfile(Profile* profile) { |
| DCHECK_CURRENTLY_ON(content::BrowserThread::UI); |
| return static_cast<content_settings::CookieSettings*>( |
| GetInstance()->GetServiceForBrowserContext(profile, true).get()); |
| } |
| |
| // static |
| CookieSettingsFactory* CookieSettingsFactory::GetInstance() { |
| return base::Singleton<CookieSettingsFactory>::get(); |
| } |
| |
| CookieSettingsFactory::CookieSettingsFactory() |
| : RefcountedBrowserContextKeyedServiceFactory( |
| "CookieSettings", |
| BrowserContextDependencyManager::GetInstance()) { |
| DependsOn(HostContentSettingsMapFactory::GetInstance()); |
| } |
| |
| CookieSettingsFactory::~CookieSettingsFactory() { |
| } |
| |
| void CookieSettingsFactory::RegisterProfilePrefs( |
| user_prefs::PrefRegistrySyncable* registry) { |
| content_settings::CookieSettings::RegisterProfilePrefs(registry); |
| } |
| |
| content::BrowserContext* CookieSettingsFactory::GetBrowserContextToUse( |
| content::BrowserContext* context) const { |
| // The incognito profile has its own content settings map. Therefore, it |
| // should get its own CookieSettings. |
| return chrome::GetBrowserContextOwnInstanceInIncognito(context); |
| } |
| |
| scoped_refptr<RefcountedKeyedService> |
| CookieSettingsFactory::BuildServiceInstanceFor( |
| content::BrowserContext* context) const { |
| Profile* profile = static_cast<Profile*>(context); |
| UMA_HISTOGRAM_BOOLEAN( |
| "Privacy.ThirdPartyCookieBlockingSetting", |
| profile->GetPrefs()->GetBoolean(prefs::kBlockThirdPartyCookies)); |
| // The DNT setting is only vaguely cookie-related. However, there is currently |
| // no DNT-related code that is executed once per Profile lifetime, and |
| // creating a new BrowserContextKeyedService to record this metric would be |
| // an overkill. Hence, we put it here. |
| // TODO(msramek): Find a better place for this metric. |
| UMA_HISTOGRAM_BOOLEAN( |
| "Privacy.DoNotTrackSetting", |
| profile->GetPrefs()->GetBoolean(prefs::kEnableDoNotTrack)); |
| return new content_settings::CookieSettings( |
| HostContentSettingsMapFactory::GetForProfile(profile), |
| profile->GetPrefs(), |
| extensions::kExtensionScheme); |
| } |