Ravi Chandra Sadineni | d46b259 | 2019-03-26 15:04:54 -0700 | [diff] [blame^] | 1 | // Copyright 2019 The Chromium OS 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 BIOD_POWER_MANAGER_CLIENT_INTERFACE_H_ |
| 6 | #define BIOD_POWER_MANAGER_CLIENT_INTERFACE_H_ |
| 7 | |
| 8 | #include <power_manager/dbus-proxies.h> |
| 9 | |
| 10 | #include "biod/power_event_observer.h" |
| 11 | |
| 12 | namespace biod { |
| 13 | |
| 14 | class PowerManagerClientInterface { |
| 15 | public: |
| 16 | PowerManagerClientInterface() = default; |
| 17 | virtual ~PowerManagerClientInterface() = default; |
| 18 | |
| 19 | // Interface to add observers interested in powerd events. |
| 20 | virtual void AddObserver(PowerEventObserver* observer) = 0; |
| 21 | virtual bool HasObserver(PowerEventObserver* observer) = 0; |
| 22 | virtual void RemoveObserver(PowerEventObserver* observer) = 0; |
| 23 | |
| 24 | private: |
| 25 | DISALLOW_COPY_AND_ASSIGN(PowerManagerClientInterface); |
| 26 | }; |
| 27 | |
| 28 | } // namespace biod |
| 29 | |
| 30 | #endif // BIOD_POWER_MANAGER_CLIENT_INTERFACE_H_ |