chrome/browser/signin/easy_unlock_service_factory.cc

   1 // Copyright 2014 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/signin/easy_unlock_service_factory.h"
   6
   7 #include "base/memory/singleton.h"
   8 #include "chrome/browser/profiles/incognito_helpers.h"
   9 #include "chrome/browser/profiles/profile.h"
  10 #include "chrome/browser/signin/easy_unlock_service.h"
  11 #include "chrome/browser/signin/easy_unlock_service_regular.h"
  12 #include "components/keyed_service/content/browser_context_dependency_manager.h"
  13 #include "extensions/browser/extension_system_provider.h"
  14 #include "extensions/browser/extensions_browser_client.h"
  15
  16 #if defined(OS_CHROMEOS)
  17 #include "chrome/browser/chromeos/profiles/profile_helper.h"
  18 #include "chrome/browser/signin/easy_unlock_service_signin_chromeos.h"
  19 #endif
  20
  21 // static
  22 EasyUnlockServiceFactory* EasyUnlockServiceFactory::GetInstance() {
  23   return Singleton<EasyUnlockServiceFactory>::get();
  24 }
  25
  26 // static
  27 EasyUnlockService* EasyUnlockServiceFactory::GetForProfile(Profile* profile) {
  28   return static_cast<EasyUnlockService*>(
  29       EasyUnlockServiceFactory::GetInstance()->GetServiceForBrowserContext(
  30           profile, true));
  31 }
  32
  33 EasyUnlockServiceFactory::EasyUnlockServiceFactory()
  34     : BrowserContextKeyedServiceFactory(
  35           "EasyUnlockService",
  36           BrowserContextDependencyManager::GetInstance()) {
  37   DependsOn(
  38       extensions::ExtensionsBrowserClient::Get()->GetExtensionSystemFactory());
  39 }
  40
  41 EasyUnlockServiceFactory::~EasyUnlockServiceFactory() {
  42 }
  43
  44 KeyedService* EasyUnlockServiceFactory::BuildServiceInstanceFor(
  45     content::BrowserContext* context) const {
  46 #if defined(OS_CHROMEOS)
  47   if (chromeos::ProfileHelper::IsSigninProfile(
  48           Profile::FromBrowserContext(context))) {
  49     if (EasyUnlockService::IsSignInEnabled()) {
  50       return new EasyUnlockServiceSignin(Profile::FromBrowserContext(context));
  51     } else {
  52       return NULL;
  53     }
  54   }
  55 #endif
  56   return new EasyUnlockServiceRegular(Profile::FromBrowserContext(context));
  57 }
  58
  59 content::BrowserContext* EasyUnlockServiceFactory::GetBrowserContextToUse(
  60       content::BrowserContext* context) const {
  61   return chrome::GetBrowserContextRedirectedInIncognito(context);
  62 }
  63
  64 bool EasyUnlockServiceFactory::ServiceIsCreatedWithBrowserContext() const {
  65   return true;
  66 }
  67
  68 bool EasyUnlockServiceFactory::ServiceIsNULLWhileTesting() const {
  69   // Don't create the service for TestingProfile used in unit_tests because
  70   // EasyUnlockService uses ExtensionSystem::ready().Post, which expects
  71   // a MessageLoop that does not exit in many unit_tests cases.
  72   return true;
  73 }