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_SYSTEM_AUTOMATIC_REBOOT_MANAGER_OBSERVER_H_
6#define CHROME_BROWSER_CHROMEOS_SYSTEM_AUTOMATIC_REBOOT_MANAGER_OBSERVER_H_
7
8namespace chromeos {
9namespace system {
10
11class AutomaticRebootManagerObserver {
12 public:
13  enum Reason {
14    REBOOT_REASON_UNKNOWN,
15    REBOOT_REASON_OS_UPDATE,
16    REBOOT_REASON_PERIODIC,
17  };
18
19  // Invoked when a reboot is scheduled.
20  virtual void OnRebootScheduled(Reason reason) = 0;
21
22  // Invoked before the automatic reboot manager is destroyed.
23  virtual void WillDestroyAutomaticRebootManager() = 0;
24
25 protected:
26  virtual ~AutomaticRebootManagerObserver() {}
27};
28
29}  // namespace system
30}  // namespace chromeos
31
32#endif  // CHROME_BROWSER_CHROMEOS_SYSTEM_AUTOMATIC_REBOOT_MANAGER_OBSERVER_H_
33