| // Copyright 2013 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. |
| |
| #ifndef CHROME_BROWSER_CHROMEOS_APP_MODE_KIOSK_APP_UPDATE_SERVICE_H_ |
| #define CHROME_BROWSER_CHROMEOS_APP_MODE_KIOSK_APP_UPDATE_SERVICE_H_ |
| |
| #include <string> |
| |
| #include "base/basictypes.h" |
| #include "base/compiler_specific.h" |
| #include "base/memory/singleton.h" |
| #include "base/timer/timer.h" |
| #include "chrome/browser/chromeos/app_mode/kiosk_app_manager_observer.h" |
| #include "chrome/browser/chromeos/system/automatic_reboot_manager_observer.h" |
| #include "components/keyed_service/content/browser_context_keyed_service_factory.h" |
| #include "components/keyed_service/core/keyed_service.h" |
| #include "extensions/browser/update_observer.h" |
| |
| class Profile; |
| |
| namespace extensions { |
| class Extension; |
| } |
| |
| namespace chromeos { |
| |
| namespace system { |
| class AutomaticRebootManager; |
| } |
| |
| // This class enforces automatic restart on app and Chrome updates in app mode. |
| class KioskAppUpdateService : public KeyedService, |
| public extensions::UpdateObserver, |
| public system::AutomaticRebootManagerObserver, |
| public KioskAppManagerObserver { |
| public: |
| KioskAppUpdateService( |
| Profile* profile, |
| system::AutomaticRebootManager* automatic_reboot_manager); |
| ~KioskAppUpdateService() override; |
| |
| void Init(const std::string& app_id); |
| |
| std::string get_app_id() const { return app_id_; } |
| |
| private: |
| friend class KioskAppUpdateServiceTest; |
| |
| void StartAppUpdateRestartTimer(); |
| void ForceAppUpdateRestart(); |
| |
| // KeyedService overrides: |
| void Shutdown() override; |
| |
| // extensions::UpdateObserver overrides: |
| void OnAppUpdateAvailable(const extensions::Extension* extension) override; |
| void OnChromeUpdateAvailable() override {} |
| |
| // system::AutomaticRebootManagerObserver overrides: |
| void OnRebootRequested(Reason reason) override; |
| void WillDestroyAutomaticRebootManager() override; |
| |
| // KioskAppManagerObserver overrides: |
| void OnKioskAppCacheUpdated(const std::string& app_id) override; |
| |
| Profile* profile_; |
| std::string app_id_; |
| |
| // After we detect an upgrade we start a one-short timer to force restart. |
| base::OneShotTimer restart_timer_; |
| |
| system::AutomaticRebootManager* automatic_reboot_manager_; // Not owned. |
| |
| DISALLOW_COPY_AND_ASSIGN(KioskAppUpdateService); |
| }; |
| |
| // Singleton that owns all KioskAppUpdateServices and associates them with |
| // profiles. |
| class KioskAppUpdateServiceFactory : public BrowserContextKeyedServiceFactory { |
| public: |
| // Returns the KioskAppUpdateService for |profile|, creating it if it is not |
| // yet created. |
| static KioskAppUpdateService* GetForProfile(Profile* profile); |
| |
| // Returns the KioskAppUpdateServiceFactory instance. |
| static KioskAppUpdateServiceFactory* GetInstance(); |
| |
| private: |
| friend struct base::DefaultSingletonTraits<KioskAppUpdateServiceFactory>; |
| |
| KioskAppUpdateServiceFactory(); |
| ~KioskAppUpdateServiceFactory() override; |
| |
| // BrowserContextKeyedServiceFactory overrides: |
| KeyedService* BuildServiceInstanceFor( |
| content::BrowserContext* profile) const override; |
| }; |
| |
| } // namespace chromeos |
| |
| #endif // CHROME_BROWSER_CHROMEOS_APP_MODE_KIOSK_APP_UPDATE_SERVICE_H_ |