| // 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/system/automatic_reboot_manager_observer.h" |
| #include "chrome/browser/extensions/update_observer.h" |
| #include "components/browser_context_keyed_service/browser_context_keyed_service.h" |
| #include "components/browser_context_keyed_service/browser_context_keyed_service_factory.h" |
| |
| class Profile; |
| |
| namespace chromeos { |
| |
| namespace system { |
| class AutomaticRebootManager; |
| } |
| |
| // This class enforces automatic restart on app and Chrome updates in app mode. |
| class KioskAppUpdateService : public BrowserContextKeyedService, |
| public extensions::UpdateObserver, |
| public system::AutomaticRebootManagerObserver { |
| public: |
| KioskAppUpdateService( |
| Profile* profile, |
| system::AutomaticRebootManager* automatic_reboot_manager); |
| virtual ~KioskAppUpdateService(); |
| |
| void set_app_id(const std::string& app_id) { app_id_ = app_id; } |
| std::string get_app_id() const { return app_id_; } |
| |
| private: |
| friend class KioskAppUpdateServiceTest; |
| |
| void StartAppUpdateRestartTimer(); |
| void ForceAppUpdateRestart(); |
| |
| // BrowserContextKeyedService overrides: |
| virtual void Shutdown() OVERRIDE; |
| |
| // extensions::UpdateObserver overrides: |
| virtual void OnAppUpdateAvailable(const std::string& app_id) OVERRIDE; |
| virtual void OnChromeUpdateAvailable() OVERRIDE {} |
| |
| // system::AutomaticRebootManagerObserver overrides: |
| virtual void OnRebootScheduled(Reason reason) OVERRIDE; |
| virtual void WillDestroyAutomaticRebootManager() OVERRIDE; |
| |
| Profile* profile_; |
| std::string app_id_; |
| |
| // After we detect an upgrade we start a one-short timer to force restart. |
| base::OneShotTimer<KioskAppUpdateService> 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 DefaultSingletonTraits<KioskAppUpdateServiceFactory>; |
| |
| KioskAppUpdateServiceFactory(); |
| virtual ~KioskAppUpdateServiceFactory(); |
| |
| // BrowserContextKeyedServiceFactory overrides: |
| virtual BrowserContextKeyedService* BuildServiceInstanceFor( |
| content::BrowserContext* profile) const OVERRIDE; |
| }; |
| |
| } // namespace chromeos |
| |
| #endif // CHROME_BROWSER_CHROMEOS_APP_MODE_KIOSK_APP_UPDATE_SERVICE_H_ |