chrome/browser/chromeos/login/easy_unlock/bootstrap_manager.h

   1 // Copyright 2015 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_EASY_UNLOCK_BOOTSTRAP_MANAGER_H_
   6 #define CHROME_BROWSER_CHROMEOS_LOGIN_EASY_UNLOCK_BOOTSTRAP_MANAGER_H_
   7
   8 #include <string>
   9
  10 #include "base/macros.h"
  11
  12 class PrefRegistrySimple;
  13
  14 namespace chromeos {
  15
  16 // BootstrapManager manages bootstrap user specific values such as tracking
  17 // pending bootstrap and clearing such state.
  18 class BootstrapManager {
  19  public:
  20   static void RegisterPrefs(PrefRegistrySimple* registry);
  21
  22   class Delegate {
  23    public:
  24     virtual void RemovePendingBootstrapUser(const std::string& user_id) = 0;
  25
  26    protected:
  27     virtual ~Delegate() {}
  28   };
  29
  30   explicit BootstrapManager(Delegate* delegate);
  31   ~BootstrapManager();
  32
  33   void AddPendingBootstrap(const std::string& user_id);
  34   void FinishPendingBootstrap(const std::string& user_id);
  35   void RemoveAllPendingBootstrap();
  36
  37   bool HasPendingBootstrap(const std::string& user_id) const;
  38
  39  private:
  40   Delegate* delegate_;
  41
  42   DISALLOW_COPY_AND_ASSIGN(BootstrapManager);
  43 };
  44
  45 }  // namespace chromeos
  46
  47 #endif  // CHROME_BROWSER_CHROMEOS_LOGIN_EASY_UNLOCK_BOOTSTRAP_MANAGER_H_