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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 |
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75 // delayed. This is used to indicate in the UI when connection is | 75 // delayed. This is used to indicate in the UI when connection is |
76 // temporarily broken. | 76 // temporarily broken. |
77 virtual void OnConnectionReady(bool ready) = 0; | 77 virtual void OnConnectionReady(bool ready) = 0; |
78 | 78 |
79 // Called when the route type (direct vs. STUN vs. proxied) changes. | 79 // Called when the route type (direct vs. STUN vs. proxied) changes. |
80 virtual void OnRouteChanged(const std::string& channel_name, | 80 virtual void OnRouteChanged(const std::string& channel_name, |
81 const protocol::TransportRoute& route) = 0; | 81 const protocol::TransportRoute& route) = 0; |
82 }; | 82 }; |
83 | 83 |
84 ConnectionToHost(); | 84 ConnectionToHost(); |
85 virtual ~ConnectionToHost(); | 85 ~ConnectionToHost() override; |
86 | 86 |
87 // Allows to set a custom protocol configuration (e.g. for tests). Cannot be | 87 // Allows to set a custom protocol configuration (e.g. for tests). Cannot be |
88 // called after Connect(). | 88 // called after Connect(). |
89 void set_candidate_config(scoped_ptr<CandidateSessionConfig> config); | 89 void set_candidate_config(scoped_ptr<CandidateSessionConfig> config); |
90 | 90 |
91 // Set the stubs which will handle messages from the host. | 91 // Set the stubs which will handle messages from the host. |
92 // The caller must ensure that stubs out-live the connection. | 92 // The caller must ensure that stubs out-live the connection. |
93 // Unless otherwise specified, all stubs must be set before Connect() | 93 // Unless otherwise specified, all stubs must be set before Connect() |
94 // is called. | 94 // is called. |
95 void set_client_stub(ClientStub* client_stub); | 95 void set_client_stub(ClientStub* client_stub); |
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113 | 113 |
114 // Returns the session configuration that was negotiated with the host. | 114 // Returns the session configuration that was negotiated with the host. |
115 virtual const SessionConfig& config(); | 115 virtual const SessionConfig& config(); |
116 | 116 |
117 // Stubs for sending data to the host. | 117 // Stubs for sending data to the host. |
118 virtual ClipboardStub* clipboard_forwarder(); | 118 virtual ClipboardStub* clipboard_forwarder(); |
119 virtual HostStub* host_stub(); | 119 virtual HostStub* host_stub(); |
120 virtual InputStub* input_stub(); | 120 virtual InputStub* input_stub(); |
121 | 121 |
122 // SignalStrategy::StatusObserver interface. | 122 // SignalStrategy::StatusObserver interface. |
123 virtual void OnSignalStrategyStateChange( | 123 void OnSignalStrategyStateChange(SignalStrategy::State state) override; |
124 SignalStrategy::State state) override; | 124 bool OnSignalStrategyIncomingStanza(const buzz::XmlElement* stanza) override; |
125 virtual bool OnSignalStrategyIncomingStanza( | |
126 const buzz::XmlElement* stanza) override; | |
127 | 125 |
128 // SessionManager::Listener interface. | 126 // SessionManager::Listener interface. |
129 virtual void OnSessionManagerReady() override; | 127 void OnSessionManagerReady() override; |
130 virtual void OnIncomingSession( | 128 void OnIncomingSession( |
131 Session* session, | 129 Session* session, |
132 SessionManager::IncomingSessionResponse* response) override; | 130 SessionManager::IncomingSessionResponse* response) override; |
133 | 131 |
134 // Session::EventHandler interface. | 132 // Session::EventHandler interface. |
135 virtual void OnSessionStateChange(Session::State state) override; | 133 void OnSessionStateChange(Session::State state) override; |
136 virtual void OnSessionRouteChange(const std::string& channel_name, | 134 void OnSessionRouteChange(const std::string& channel_name, |
137 const TransportRoute& route) override; | 135 const TransportRoute& route) override; |
138 | 136 |
139 // MonitoredVideoStub::EventHandler interface. | 137 // MonitoredVideoStub::EventHandler interface. |
140 virtual void OnVideoChannelStatus(bool active); | 138 virtual void OnVideoChannelStatus(bool active); |
141 | 139 |
142 // Return the current state of ConnectionToHost. | 140 // Return the current state of ConnectionToHost. |
143 State state() const; | 141 State state() const; |
144 | 142 |
145 private: | 143 private: |
146 // Callbacks for channel initialization | 144 // Callbacks for channel initialization |
147 void OnChannelInitialized(bool successful); | 145 void OnChannelInitialized(bool successful); |
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185 ErrorCode error_; | 183 ErrorCode error_; |
186 | 184 |
187 private: | 185 private: |
188 DISALLOW_COPY_AND_ASSIGN(ConnectionToHost); | 186 DISALLOW_COPY_AND_ASSIGN(ConnectionToHost); |
189 }; | 187 }; |
190 | 188 |
191 } // namespace protocol | 189 } // namespace protocol |
192 } // namespace remoting | 190 } // namespace remoting |
193 | 191 |
194 #endif // REMOTING_PROTOCOL_CONNECTION_TO_HOST_H_ | 192 #endif // REMOTING_PROTOCOL_CONNECTION_TO_HOST_H_ |
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