chrome/browser/chromeos/login/signin/auth_sync_observer.h

   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 #ifndef CHROME_BROWSER_CHROMEOS_LOGIN_SIGNIN_AUTH_SYNC_OBSERVER_H_
   6 #define CHROME_BROWSER_CHROMEOS_LOGIN_SIGNIN_AUTH_SYNC_OBSERVER_H_
   7
   8 #include <string>
   9
  10 #include "base/basictypes.h"
  11 #include "base/compiler_specific.h"
  12 #include "components/keyed_service/core/keyed_service.h"
  13 #include "components/sync_driver/sync_service_observer.h"
  14
  15 class Profile;
  16
  17 namespace chromeos {
  18
  19 // This class is responsible for detecting authentication problems reported
  20 // by sync service and
  21 class AuthSyncObserver : public KeyedService,
  22                          public sync_driver::SyncServiceObserver {
  23  public:
  24   explicit AuthSyncObserver(Profile* user_profile);
  25   ~AuthSyncObserver() override;
  26
  27   void StartObserving();
  28
  29  private:
  30   friend class AuthSyncObserverFactory;
  31
  32   // KeyedService implementation.
  33   void Shutdown() override;
  34
  35   // sync_driver::SyncServiceObserver implementation.
  36   void OnStateChanged() override;
  37
  38   // Called on attempt to restore supervised user token.
  39   void OnSupervisedTokenLoaded(const std::string& token);
  40
  41   Profile* profile_;
  42
  43   DISALLOW_COPY_AND_ASSIGN(AuthSyncObserver);
  44 };
  45
  46 }  // namespace chromeos
  47
  48 #endif  // CHROME_BROWSER_CHROMEOS_LOGIN_SIGNIN_AUTH_SYNC_OBSERVER_H_