OLD | NEW |
| (Empty) |
1 /* | |
2 * libjingle | |
3 * Copyright 2012 Google Inc. | |
4 * | |
5 * Redistribution and use in source and binary forms, with or without | |
6 * modification, are permitted provided that the following conditions are met: | |
7 * | |
8 * 1. Redistributions of source code must retain the above copyright notice, | |
9 * this list of conditions and the following disclaimer. | |
10 * 2. Redistributions in binary form must reproduce the above copyright notice, | |
11 * this list of conditions and the following disclaimer in the documentation | |
12 * and/or other materials provided with the distribution. | |
13 * 3. The name of the author may not be used to endorse or promote products | |
14 * derived from this software without specific prior written permission. | |
15 * | |
16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED | |
17 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF | |
18 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO | |
19 * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
20 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, | |
21 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; | |
22 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, | |
23 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR | |
24 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF | |
25 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
26 */ | |
27 | |
28 #ifndef TALK_EXAMPLES_PEERCONNECTION_CLIENT_CONDUCTOR_H_ | |
29 #define TALK_EXAMPLES_PEERCONNECTION_CLIENT_CONDUCTOR_H_ | |
30 #pragma once | |
31 | |
32 #include <deque> | |
33 #include <map> | |
34 #include <set> | |
35 #include <string> | |
36 | |
37 #include "talk/app/webrtc/mediastreaminterface.h" | |
38 #include "talk/app/webrtc/peerconnectioninterface.h" | |
39 #include "talk/examples/peerconnection/client/main_wnd.h" | |
40 #include "talk/examples/peerconnection/client/peer_connection_client.h" | |
41 #include "webrtc/base/scoped_ptr.h" | |
42 | |
43 namespace webrtc { | |
44 class VideoCaptureModule; | |
45 } // namespace webrtc | |
46 | |
47 namespace cricket { | |
48 class VideoRenderer; | |
49 } // namespace cricket | |
50 | |
51 class Conductor | |
52 : public webrtc::PeerConnectionObserver, | |
53 public webrtc::CreateSessionDescriptionObserver, | |
54 public PeerConnectionClientObserver, | |
55 public MainWndCallback { | |
56 public: | |
57 enum CallbackID { | |
58 MEDIA_CHANNELS_INITIALIZED = 1, | |
59 PEER_CONNECTION_CLOSED, | |
60 SEND_MESSAGE_TO_PEER, | |
61 NEW_STREAM_ADDED, | |
62 STREAM_REMOVED, | |
63 }; | |
64 | |
65 Conductor(PeerConnectionClient* client, MainWindow* main_wnd); | |
66 | |
67 bool connection_active() const; | |
68 | |
69 virtual void Close(); | |
70 | |
71 protected: | |
72 ~Conductor(); | |
73 bool InitializePeerConnection(); | |
74 bool ReinitializePeerConnectionForLoopback(); | |
75 bool CreatePeerConnection(bool dtls); | |
76 void DeletePeerConnection(); | |
77 void EnsureStreamingUI(); | |
78 void AddStreams(); | |
79 cricket::VideoCapturer* OpenVideoCaptureDevice(); | |
80 | |
81 // | |
82 // PeerConnectionObserver implementation. | |
83 // | |
84 virtual void OnStateChange( | |
85 webrtc::PeerConnectionObserver::StateType state_changed) {} | |
86 virtual void OnAddStream(webrtc::MediaStreamInterface* stream); | |
87 virtual void OnRemoveStream(webrtc::MediaStreamInterface* stream); | |
88 virtual void OnDataChannel(webrtc::DataChannelInterface* channel) {} | |
89 virtual void OnRenegotiationNeeded() {} | |
90 virtual void OnIceChange() {} | |
91 virtual void OnIceCandidate(const webrtc::IceCandidateInterface* candidate); | |
92 | |
93 // | |
94 // PeerConnectionClientObserver implementation. | |
95 // | |
96 | |
97 virtual void OnSignedIn(); | |
98 | |
99 virtual void OnDisconnected(); | |
100 | |
101 virtual void OnPeerConnected(int id, const std::string& name); | |
102 | |
103 virtual void OnPeerDisconnected(int id); | |
104 | |
105 virtual void OnMessageFromPeer(int peer_id, const std::string& message); | |
106 | |
107 virtual void OnMessageSent(int err); | |
108 | |
109 virtual void OnServerConnectionFailure(); | |
110 | |
111 // | |
112 // MainWndCallback implementation. | |
113 // | |
114 | |
115 virtual void StartLogin(const std::string& server, int port); | |
116 | |
117 virtual void DisconnectFromServer(); | |
118 | |
119 virtual void ConnectToPeer(int peer_id); | |
120 | |
121 virtual void DisconnectFromCurrentPeer(); | |
122 | |
123 virtual void UIThreadCallback(int msg_id, void* data); | |
124 | |
125 // CreateSessionDescriptionObserver implementation. | |
126 virtual void OnSuccess(webrtc::SessionDescriptionInterface* desc); | |
127 virtual void OnFailure(const std::string& error); | |
128 | |
129 protected: | |
130 // Send a message to the remote peer. | |
131 void SendMessage(const std::string& json_object); | |
132 | |
133 int peer_id_; | |
134 bool loopback_; | |
135 rtc::scoped_refptr<webrtc::PeerConnectionInterface> peer_connection_; | |
136 rtc::scoped_refptr<webrtc::PeerConnectionFactoryInterface> | |
137 peer_connection_factory_; | |
138 PeerConnectionClient* client_; | |
139 MainWindow* main_wnd_; | |
140 std::deque<std::string*> pending_messages_; | |
141 std::map<std::string, rtc::scoped_refptr<webrtc::MediaStreamInterface> > | |
142 active_streams_; | |
143 std::string server_; | |
144 }; | |
145 | |
146 #endif // TALK_EXAMPLES_PEERCONNECTION_CLIENT_CONDUCTOR_H_ | |
OLD | NEW |