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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 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 | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef REMOTING_PROTOCOL_MONITORED_VIDEO_STUB_H_ | 5 #ifndef REMOTING_PROTOCOL_MONITORED_VIDEO_STUB_H_ |
6 #define REMOTING_PROTOCOL_MONITORED_VIDEO_STUB_H_ | 6 #define REMOTING_PROTOCOL_MONITORED_VIDEO_STUB_H_ |
7 | 7 |
8 #include "base/callback.h" | 8 #include "base/callback.h" |
9 #include "base/threading/thread_checker.h" | 9 #include "base/threading/thread_checker.h" |
10 #include "base/timer/timer.h" | 10 #include "base/timer/timer.h" |
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30 // Callback to be called when channel state changes. The Callback should not | 30 // Callback to be called when channel state changes. The Callback should not |
31 // destroy the MonitoredVideoStub object. | 31 // destroy the MonitoredVideoStub object. |
32 typedef base::Callback<void(bool connected)> ChannelStateCallback; | 32 typedef base::Callback<void(bool connected)> ChannelStateCallback; |
33 | 33 |
34 static const int kConnectivityCheckDelaySeconds = 2; | 34 static const int kConnectivityCheckDelaySeconds = 2; |
35 | 35 |
36 MonitoredVideoStub( | 36 MonitoredVideoStub( |
37 VideoStub* video_stub, | 37 VideoStub* video_stub, |
38 base::TimeDelta connectivity_check_delay, | 38 base::TimeDelta connectivity_check_delay, |
39 const ChannelStateCallback& callback); | 39 const ChannelStateCallback& callback); |
40 virtual ~MonitoredVideoStub(); | 40 ~MonitoredVideoStub() override; |
41 | 41 |
42 // VideoStub implementation. | 42 // VideoStub implementation. |
43 virtual void ProcessVideoPacket(scoped_ptr<VideoPacket> packet, | 43 void ProcessVideoPacket(scoped_ptr<VideoPacket> packet, |
44 const base::Closure& done) override; | 44 const base::Closure& done) override; |
45 | 45 |
46 private: | 46 private: |
47 void OnConnectivityCheckTimeout(); | 47 void OnConnectivityCheckTimeout(); |
48 void NotifyChannelState(bool connected); | 48 void NotifyChannelState(bool connected); |
49 | 49 |
50 VideoStub* video_stub_; | 50 VideoStub* video_stub_; |
51 ChannelStateCallback callback_; | 51 ChannelStateCallback callback_; |
52 base::ThreadChecker thread_checker_; | 52 base::ThreadChecker thread_checker_; |
53 bool is_connected_; | 53 bool is_connected_; |
54 base::DelayTimer<MonitoredVideoStub> connectivity_check_timer_; | 54 base::DelayTimer<MonitoredVideoStub> connectivity_check_timer_; |
55 | 55 |
56 DISALLOW_COPY_AND_ASSIGN(MonitoredVideoStub); | 56 DISALLOW_COPY_AND_ASSIGN(MonitoredVideoStub); |
57 }; | 57 }; |
58 | 58 |
59 } // namespace protocol | 59 } // namespace protocol |
60 } // namespace remoting | 60 } // namespace remoting |
61 | 61 |
62 #endif // REMOTING_PROTOCOL_MONITORED_VIDEO_STUB_H_ | 62 #endif // REMOTING_PROTOCOL_MONITORED_VIDEO_STUB_H_ |
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