ios/chrome/browser/content_settings/cookie_settings_factory.cc

   1 // Copyright 2015 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 "ios/chrome/browser/content_settings/cookie_settings_factory.h"
   6
   7 #include "base/memory/singleton.h"
   8 #include "components/content_settings/core/browser/cookie_settings.h"
   9 #include "components/keyed_service/ios/browser_state_dependency_manager.h"
  10 #include "ios/chrome/browser/browser_state/browser_state_otr_helper.h"
  11 #include "ios/chrome/browser/content_settings/host_content_settings_map_factory.h"
  12 #include "ios/public/provider/chrome/browser/browser_state/chrome_browser_state.h"
  13
  14 namespace {
  15 const char kDummyExtensionScheme[] = ":no-extension-scheme:";
  16 }
  17
  18 namespace ios {
  19
  20 // static
  21 scoped_refptr<content_settings::CookieSettings>
  22 CookieSettingsFactory::GetForBrowserState(
  23     ios::ChromeBrowserState* browser_state) {
  24   return static_cast<content_settings::CookieSettings*>(
  25       GetInstance()->GetServiceForBrowserState(browser_state, true).get());
  26 }
  27
  28 // static
  29 CookieSettingsFactory* CookieSettingsFactory::GetInstance() {
  30   return base::Singleton<CookieSettingsFactory>::get();
  31 }
  32
  33 CookieSettingsFactory::CookieSettingsFactory()
  34     : RefcountedBrowserStateKeyedServiceFactory(
  35           "CookieSettings",
  36           BrowserStateDependencyManager::GetInstance()) {
  37   DependsOn(ios::HostContentSettingsMapFactory::GetInstance());
  38 }
  39
  40 CookieSettingsFactory::~CookieSettingsFactory() {
  41 }
  42
  43 void CookieSettingsFactory::RegisterBrowserStatePrefs(
  44     user_prefs::PrefRegistrySyncable* registry) {
  45   content_settings::CookieSettings::RegisterProfilePrefs(registry);
  46 }
  47
  48 web::BrowserState* CookieSettingsFactory::GetBrowserStateToUse(
  49     web::BrowserState* context) const {
  50   // The incognito browser state has its own content settings map. Therefore, it
  51   // should get its own CookieSettings.
  52   return GetBrowserStateOwnInstanceInIncognito(context);
  53 }
  54
  55 scoped_refptr<RefcountedKeyedService>
  56 CookieSettingsFactory::BuildServiceInstanceFor(
  57     web::BrowserState* context) const {
  58   ios::ChromeBrowserState* browser_state =
  59       ios::ChromeBrowserState::FromBrowserState(context);
  60   return new content_settings::CookieSettings(
  61       ios::HostContentSettingsMapFactory::GetForBrowserState(browser_state),
  62       browser_state->GetPrefs(), kDummyExtensionScheme);
  63 }
  64
  65 }  // namespace ios