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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 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_CONNECTION_TO_HOST_H_ | 5 #ifndef REMOTING_PROTOCOL_CONNECTION_TO_HOST_H_ |
6 #define REMOTING_PROTOCOL_CONNECTION_TO_HOST_H_ | 6 #define REMOTING_PROTOCOL_CONNECTION_TO_HOST_H_ |
7 | 7 |
8 #include <set> | 8 #include <set> |
9 #include <string> | 9 #include <string> |
10 | 10 |
11 #include "base/callback_forward.h" | 11 #include "base/callback_forward.h" |
12 #include "base/memory/ref_counted.h" | 12 #include "base/memory/ref_counted.h" |
13 #include "base/memory/scoped_ptr.h" | 13 #include "base/memory/scoped_ptr.h" |
14 #include "base/threading/non_thread_safe.h" | 14 #include "base/threading/non_thread_safe.h" |
15 #include "remoting/proto/internal.pb.h" | 15 #include "remoting/proto/internal.pb.h" |
| 16 #include "remoting/protocol/channel_dispatcher_base.h" |
16 #include "remoting/protocol/clipboard_filter.h" | 17 #include "remoting/protocol/clipboard_filter.h" |
17 #include "remoting/protocol/errors.h" | 18 #include "remoting/protocol/errors.h" |
18 #include "remoting/protocol/input_filter.h" | 19 #include "remoting/protocol/input_filter.h" |
19 #include "remoting/protocol/message_reader.h" | 20 #include "remoting/protocol/message_reader.h" |
20 #include "remoting/protocol/monitored_video_stub.h" | 21 #include "remoting/protocol/monitored_video_stub.h" |
21 #include "remoting/protocol/session.h" | 22 #include "remoting/protocol/session.h" |
22 #include "remoting/protocol/session_config.h" | 23 #include "remoting/protocol/session_config.h" |
23 #include "remoting/protocol/session_manager.h" | 24 #include "remoting/protocol/session_manager.h" |
24 #include "remoting/signaling/signal_strategy.h" | 25 #include "remoting/signaling/signal_strategy.h" |
25 | 26 |
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40 class HostStub; | 41 class HostStub; |
41 class InputStub; | 42 class InputStub; |
42 class SessionConfig; | 43 class SessionConfig; |
43 class TransportFactory; | 44 class TransportFactory; |
44 class ClientVideoDispatcher; | 45 class ClientVideoDispatcher; |
45 class VideoStub; | 46 class VideoStub; |
46 | 47 |
47 class ConnectionToHost : public SignalStrategy::Listener, | 48 class ConnectionToHost : public SignalStrategy::Listener, |
48 public SessionManager::Listener, | 49 public SessionManager::Listener, |
49 public Session::EventHandler, | 50 public Session::EventHandler, |
| 51 public ChannelDispatcherBase::EventHandler, |
50 public base::NonThreadSafe { | 52 public base::NonThreadSafe { |
51 public: | 53 public: |
52 // The UI implementations maintain corresponding definitions of this | 54 // The UI implementations maintain corresponding definitions of this |
53 // enumeration in webapp/client_session.js and | 55 // enumeration in webapp/client_session.js and |
54 // android/java/src/org/chromium/chromoting/jni/JniInterface.java. Be sure to | 56 // android/java/src/org/chromium/chromoting/jni/JniInterface.java. Be sure to |
55 // update these locations if you make any changes to the ordering. | 57 // update these locations if you make any changes to the ordering. |
56 enum State { | 58 enum State { |
57 INITIALIZING, | 59 INITIALIZING, |
58 CONNECTING, | 60 CONNECTING, |
59 AUTHENTICATED, | 61 AUTHENTICATED, |
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126 void OnSessionManagerReady() override; | 128 void OnSessionManagerReady() override; |
127 void OnIncomingSession( | 129 void OnIncomingSession( |
128 Session* session, | 130 Session* session, |
129 SessionManager::IncomingSessionResponse* response) override; | 131 SessionManager::IncomingSessionResponse* response) override; |
130 | 132 |
131 // Session::EventHandler interface. | 133 // Session::EventHandler interface. |
132 void OnSessionStateChange(Session::State state) override; | 134 void OnSessionStateChange(Session::State state) override; |
133 void OnSessionRouteChange(const std::string& channel_name, | 135 void OnSessionRouteChange(const std::string& channel_name, |
134 const TransportRoute& route) override; | 136 const TransportRoute& route) override; |
135 | 137 |
| 138 // ChannelDispatcherBase::EventHandler interface. |
| 139 void OnChannelInitialized(ChannelDispatcherBase* channel_dispatcher) override; |
| 140 void OnChannelError(ChannelDispatcherBase* channel_dispatcher, |
| 141 ErrorCode error) override; |
| 142 |
136 // MonitoredVideoStub::EventHandler interface. | 143 // MonitoredVideoStub::EventHandler interface. |
137 virtual void OnVideoChannelStatus(bool active); | 144 virtual void OnVideoChannelStatus(bool active); |
138 | 145 |
139 // Return the current state of ConnectionToHost. | 146 // Return the current state of ConnectionToHost. |
140 State state() const; | 147 State state() const; |
141 | 148 |
142 private: | 149 private: |
143 // Callbacks for channel initialization | |
144 void OnChannelInitialized(bool successful); | |
145 | |
146 void NotifyIfChannelsReady(); | 150 void NotifyIfChannelsReady(); |
147 | 151 |
148 void CloseOnError(ErrorCode error); | 152 void CloseOnError(ErrorCode error); |
149 | 153 |
150 // Stops writing in the channels. | 154 // Stops writing in the channels. |
151 void CloseChannels(); | 155 void CloseChannels(); |
152 | 156 |
153 void SetState(State state, ErrorCode error); | 157 void SetState(State state, ErrorCode error); |
154 | 158 |
155 std::string host_jid_; | 159 std::string host_jid_; |
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182 ErrorCode error_; | 186 ErrorCode error_; |
183 | 187 |
184 private: | 188 private: |
185 DISALLOW_COPY_AND_ASSIGN(ConnectionToHost); | 189 DISALLOW_COPY_AND_ASSIGN(ConnectionToHost); |
186 }; | 190 }; |
187 | 191 |
188 } // namespace protocol | 192 } // namespace protocol |
189 } // namespace remoting | 193 } // namespace remoting |
190 | 194 |
191 #endif // REMOTING_PROTOCOL_CONNECTION_TO_HOST_H_ | 195 #endif // REMOTING_PROTOCOL_CONNECTION_TO_HOST_H_ |
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