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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 <string> | 8 #include <string> |
9 | 9 |
10 #include "base/callback_forward.h" | 10 #include "base/callback_forward.h" |
11 #include "base/memory/ref_counted.h" | 11 #include "base/memory/ref_counted.h" |
12 #include "base/memory/scoped_ptr.h" | 12 #include "base/memory/scoped_ptr.h" |
13 #include "remoting/protocol/errors.h" | 13 #include "remoting/protocol/errors.h" |
14 | 14 |
15 namespace remoting { | 15 namespace remoting { |
16 | 16 |
17 class SignalStrategy; | 17 class SignalStrategy; |
18 | 18 |
19 namespace protocol { | 19 namespace protocol { |
20 | 20 |
21 class AudioStub; | 21 class AudioStub; |
22 class Authenticator; | 22 class Authenticator; |
23 class CandidateSessionConfig; | 23 class CandidateSessionConfig; |
24 class ClientStub; | 24 class ClientStub; |
25 class ClipboardStub; | 25 class ClipboardStub; |
26 class ExtensionMessage; | 26 class ExtensionMessage; |
27 class HostStub; | 27 class HostStub; |
28 class InputStub; | 28 class InputStub; |
29 class SessionConfig; | 29 class SessionConfig; |
30 class TransportFactory; | 30 class TransportContext; |
31 struct TransportRoute; | 31 struct TransportRoute; |
32 class VideoStub; | 32 class VideoStub; |
33 | 33 |
34 class ConnectionToHost { | 34 class ConnectionToHost { |
35 public: | 35 public: |
36 // The UI implementations maintain corresponding definitions of this | 36 // The UI implementations maintain corresponding definitions of this |
37 // enumeration in client_session.js and | 37 // enumeration in client_session.js and |
38 // android/java/src/org/chromium/chromoting/jni/JniInterface.java. Be sure to | 38 // android/java/src/org/chromium/chromoting/jni/JniInterface.java. Be sure to |
39 // update these locations if you make any changes to the ordering. | 39 // update these locations if you make any changes to the ordering. |
40 enum State { | 40 enum State { |
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85 virtual void set_audio_stub(AudioStub* audio_stub) = 0; | 85 virtual void set_audio_stub(AudioStub* audio_stub) = 0; |
86 | 86 |
87 // Initiates a connection to the host specified by |host_jid|. | 87 // Initiates a connection to the host specified by |host_jid|. |
88 // |signal_strategy| is used to signal to the host, and must outlive the | 88 // |signal_strategy| is used to signal to the host, and must outlive the |
89 // connection. Data channels will be negotiated over |transport_factory|. | 89 // connection. Data channels will be negotiated over |transport_factory|. |
90 // |authenticator| will be used to authenticate the session and data channels. | 90 // |authenticator| will be used to authenticate the session and data channels. |
91 // |event_callback| will be notified of changes in the state of the connection | 91 // |event_callback| will be notified of changes in the state of the connection |
92 // and must outlive the ConnectionToHost. | 92 // and must outlive the ConnectionToHost. |
93 // Caller must set stubs (see below) before calling Connect. | 93 // Caller must set stubs (see below) before calling Connect. |
94 virtual void Connect(SignalStrategy* signal_strategy, | 94 virtual void Connect(SignalStrategy* signal_strategy, |
95 scoped_ptr<TransportFactory> transport_factory, | 95 scoped_refptr<TransportContext> transport_context, |
96 scoped_ptr<Authenticator> authenticator, | 96 scoped_ptr<Authenticator> authenticator, |
97 const std::string& host_jid, | 97 const std::string& host_jid, |
98 HostEventCallback* event_callback) = 0; | 98 HostEventCallback* event_callback) = 0; |
99 | 99 |
100 // Returns the session configuration that was negotiated with the host. | 100 // Returns the session configuration that was negotiated with the host. |
101 virtual const SessionConfig& config() = 0; | 101 virtual const SessionConfig& config() = 0; |
102 | 102 |
103 // Stubs for sending data to the host. | 103 // Stubs for sending data to the host. |
104 virtual ClipboardStub* clipboard_forwarder() = 0; | 104 virtual ClipboardStub* clipboard_forwarder() = 0; |
105 virtual HostStub* host_stub() = 0; | 105 virtual HostStub* host_stub() = 0; |
106 virtual InputStub* input_stub() = 0; | 106 virtual InputStub* input_stub() = 0; |
107 | 107 |
108 // Return the current state of ConnectionToHost. | 108 // Return the current state of ConnectionToHost. |
109 virtual State state() const = 0; | 109 virtual State state() const = 0; |
110 }; | 110 }; |
111 | 111 |
112 } // namespace protocol | 112 } // namespace protocol |
113 } // namespace remoting | 113 } // namespace remoting |
114 | 114 |
115 #endif // REMOTING_PROTOCOL_CONNECTION_TO_HOST_H_ | 115 #endif // REMOTING_PROTOCOL_CONNECTION_TO_HOST_H_ |
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