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| 1 // Copyright 2013 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 #ifndef CHROME_BROWSER_CHROMEOS_APP_MODE_KIOSK_APP_LAUNCHER_H_ | |
| 6 #define CHROME_BROWSER_CHROMEOS_APP_MODE_KIOSK_APP_LAUNCHER_H_ | |
| 7 | |
| 8 #include <string> | |
| 9 | |
| 10 #include "base/basictypes.h" | |
| 11 #include "base/callback.h" | |
| 12 #include "base/memory/scoped_ptr.h" | |
| 13 #include "chrome/browser/chromeos/app_mode/kiosk_app_launch_error.h" | |
| 14 #include "third_party/cros_system_api/dbus/service_constants.h" | |
| 15 | |
| 16 class Profile; | |
| 17 | |
| 18 namespace chromeos { | |
| 19 | |
| 20 class KioskAppManager; | |
| 21 | |
| 22 // KioskAppLauncher launches a given app from login screen. It first attempts | |
| 23 // to mount a cryptohome for the app. If the mount is successful, it prepares | |
| 24 // app profile then calls StartupAppLauncher to finish the launch. If mount | |
| 25 // fails, it sets relevant launch error and restart chrome to gets back to | |
| 26 // the login screen. Note that there should only be one launch attempt in | |
| 27 // progress. | |
| 28 class KioskAppLauncher { | |
| 29 public: | |
| 30 KioskAppLauncher(KioskAppManager* kiosk_app_manager, | |
| 31 const std::string& app_id); | |
| 32 | |
| 33 // Starts a launch attempt. Fails immediately if there is already a launch | |
| 34 // attempt running. | |
| 35 void Start(); | |
| 36 | |
| 37 private: | |
| 38 class CryptohomedChecker; | |
| 39 class ProfileLoader; | |
| 40 | |
| 41 // Private dtor because this class manages its own lifetime. | |
| 42 ~KioskAppLauncher(); | |
| 43 | |
| 44 void ReportLaunchResult(KioskAppLaunchError::Error error); | |
| 45 | |
| 46 void StartMount(); | |
| 47 void MountCallback(bool mount_success, cryptohome::MountError mount_error); | |
| 48 | |
| 49 void AttemptRemove(); | |
| 50 void RemoveCallback(bool success, | |
| 51 cryptohome::MountError return_code); | |
| 52 | |
| 53 void OnProfilePrepared(Profile* profile); | |
| 54 | |
| 55 // The instance of the current running launch. | |
| 56 static KioskAppLauncher* running_instance_; | |
| 57 | |
| 58 KioskAppManager* kiosk_app_manager_; | |
| 59 const std::string app_id_; | |
| 60 std::string user_id_; | |
| 61 | |
| 62 scoped_ptr<CryptohomedChecker> crytohomed_checker; | |
| 63 scoped_ptr<ProfileLoader> profile_loader_; | |
| 64 | |
| 65 // Whether remove existing cryptohome has attempted. | |
| 66 bool remove_attempted_; | |
| 67 | |
| 68 DISALLOW_COPY_AND_ASSIGN(KioskAppLauncher); | |
| 69 }; | |
| 70 | |
| 71 } // namespace chromeos | |
| 72 | |
| 73 #endif // CHROME_BROWSER_CHROMEOS_APP_MODE_KIOSK_APP_LAUNCHER_H_ | |
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Chromium Code Reviews
Issue 22914008:
Refactor kiosk app launch to be part of login screen UI flow. (Closed)
Base URL: svn://svn.chromium.org/chrome/trunk/src