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1 /* | 1 /* |
2 * Copyright 2013 The WebRTC project authors. All Rights Reserved. | 2 * Copyright 2013 The WebRTC project authors. All Rights Reserved. |
3 * | 3 * |
4 * Use of this source code is governed by a BSD-style license | 4 * Use of this source code is governed by a BSD-style license |
5 * that can be found in the LICENSE file in the root of the source | 5 * that can be found in the LICENSE file in the root of the source |
6 * tree. An additional intellectual property rights grant can be found | 6 * tree. An additional intellectual property rights grant can be found |
7 * in the file PATENTS. All contributing project authors may | 7 * in the file PATENTS. All contributing project authors may |
8 * be found in the AUTHORS file in the root of the source tree. | 8 * be found in the AUTHORS file in the root of the source tree. |
9 */ | 9 */ |
10 | 10 |
11 | |
12 package org.webrtc; | 11 package org.webrtc; |
13 | 12 |
14 import java.util.Collections; | 13 import java.util.Collections; |
15 import java.util.LinkedList; | 14 import java.util.LinkedList; |
16 import java.util.List; | 15 import java.util.List; |
17 | 16 |
18 /** | 17 /** |
19 * Java-land version of the PeerConnection APIs; wraps the C++ API | 18 * Java-land version of the PeerConnection APIs; wraps the C++ API |
20 * http://www.webrtc.org/reference/native-apis, which in turn is inspired by the | 19 * http://www.webrtc.org/reference/native-apis, which in turn is inspired by the |
21 * JS APIs: http://dev.w3.org/2011/webrtc/editor/webrtc.html and | 20 * JS APIs: http://dev.w3.org/2011/webrtc/editor/webrtc.html and |
22 * http://www.w3.org/TR/mediacapture-streams/ | 21 * http://www.w3.org/TR/mediacapture-streams/ |
23 */ | 22 */ |
24 public class PeerConnection { | 23 public class PeerConnection { |
25 static { | 24 static { |
26 System.loadLibrary("jingle_peerconnection_so"); | 25 System.loadLibrary("jingle_peerconnection_so"); |
27 } | 26 } |
28 | 27 |
29 /** Tracks PeerConnectionInterface::IceGatheringState */ | 28 /** Tracks PeerConnectionInterface::IceGatheringState */ |
30 public enum IceGatheringState { NEW, GATHERING, COMPLETE }; | 29 public enum IceGatheringState { NEW, GATHERING, COMPLETE } |
31 | |
32 | 30 |
33 /** Tracks PeerConnectionInterface::IceConnectionState */ | 31 /** Tracks PeerConnectionInterface::IceConnectionState */ |
34 public enum IceConnectionState { | 32 public enum IceConnectionState { |
35 NEW, CHECKING, CONNECTED, COMPLETED, FAILED, DISCONNECTED, CLOSED | 33 NEW, |
36 }; | 34 CHECKING, |
| 35 CONNECTED, |
| 36 COMPLETED, |
| 37 FAILED, |
| 38 DISCONNECTED, |
| 39 CLOSED |
| 40 } |
37 | 41 |
38 /** Tracks PeerConnectionInterface::SignalingState */ | 42 /** Tracks PeerConnectionInterface::SignalingState */ |
39 public enum SignalingState { | 43 public enum SignalingState { |
40 STABLE, HAVE_LOCAL_OFFER, HAVE_LOCAL_PRANSWER, HAVE_REMOTE_OFFER, | 44 STABLE, |
41 HAVE_REMOTE_PRANSWER, CLOSED | 45 HAVE_LOCAL_OFFER, |
42 }; | 46 HAVE_LOCAL_PRANSWER, |
| 47 HAVE_REMOTE_OFFER, |
| 48 HAVE_REMOTE_PRANSWER, |
| 49 CLOSED |
| 50 } |
43 | 51 |
44 /** Java version of PeerConnectionObserver. */ | 52 /** Java version of PeerConnectionObserver. */ |
45 public static interface Observer { | 53 public static interface Observer { |
46 /** Triggered when the SignalingState changes. */ | 54 /** Triggered when the SignalingState changes. */ |
47 public void onSignalingChange(SignalingState newState); | 55 public void onSignalingChange(SignalingState newState); |
48 | 56 |
49 /** Triggered when the IceConnectionState changes. */ | 57 /** Triggered when the IceConnectionState changes. */ |
50 public void onIceConnectionChange(IceConnectionState newState); | 58 public void onIceConnectionChange(IceConnectionState newState); |
51 | 59 |
52 /** Triggered when the ICE connection receiving status changes. */ | 60 /** Triggered when the ICE connection receiving status changes. */ |
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90 this.username = username; | 98 this.username = username; |
91 this.password = password; | 99 this.password = password; |
92 } | 100 } |
93 | 101 |
94 public String toString() { | 102 public String toString() { |
95 return uri + "[" + username + ":" + password + "]"; | 103 return uri + "[" + username + ":" + password + "]"; |
96 } | 104 } |
97 } | 105 } |
98 | 106 |
99 /** Java version of PeerConnectionInterface.IceTransportsType */ | 107 /** Java version of PeerConnectionInterface.IceTransportsType */ |
100 public enum IceTransportsType { | 108 public enum IceTransportsType { NONE, RELAY, NOHOST, ALL } |
101 NONE, RELAY, NOHOST, ALL | |
102 }; | |
103 | 109 |
104 /** Java version of PeerConnectionInterface.BundlePolicy */ | 110 /** Java version of PeerConnectionInterface.BundlePolicy */ |
105 public enum BundlePolicy { | 111 public enum BundlePolicy { BALANCED, MAXBUNDLE, MAXCOMPAT } |
106 BALANCED, MAXBUNDLE, MAXCOMPAT | |
107 }; | |
108 | 112 |
109 /** Java version of PeerConnectionInterface.RtcpMuxPolicy */ | 113 /** Java version of PeerConnectionInterface.RtcpMuxPolicy */ |
110 public enum RtcpMuxPolicy { | 114 public enum RtcpMuxPolicy { NEGOTIATE, REQUIRE } |
111 NEGOTIATE, REQUIRE | |
112 }; | |
113 | 115 |
114 /** Java version of PeerConnectionInterface.TcpCandidatePolicy */ | 116 /** Java version of PeerConnectionInterface.TcpCandidatePolicy */ |
115 public enum TcpCandidatePolicy { | 117 public enum TcpCandidatePolicy { ENABLED, DISABLED } |
116 ENABLED, DISABLED | |
117 }; | |
118 | 118 |
119 /** Java version of PeerConnectionInterface.CandidateNetworkPolicy */ | 119 /** Java version of PeerConnectionInterface.CandidateNetworkPolicy */ |
120 public enum CandidateNetworkPolicy { | 120 public enum CandidateNetworkPolicy { ALL, LOW_COST } |
121 ALL, LOW_COST | |
122 }; | |
123 | 121 |
124 /** Java version of rtc::KeyType */ | 122 /** Java version of rtc::KeyType */ |
125 public enum KeyType { | 123 public enum KeyType { RSA, ECDSA } |
126 RSA, ECDSA | |
127 } | |
128 | 124 |
129 /** Java version of PeerConnectionInterface.ContinualGatheringPolicy */ | 125 /** Java version of PeerConnectionInterface.ContinualGatheringPolicy */ |
130 public enum ContinualGatheringPolicy { | 126 public enum ContinualGatheringPolicy { GATHER_ONCE, GATHER_CONTINUALLY } |
131 GATHER_ONCE, GATHER_CONTINUALLY | |
132 } | |
133 | 127 |
134 /** Java version of PeerConnectionInterface.RTCConfiguration */ | 128 /** Java version of PeerConnectionInterface.RTCConfiguration */ |
135 public static class RTCConfiguration { | 129 public static class RTCConfiguration { |
136 public IceTransportsType iceTransportsType; | 130 public IceTransportsType iceTransportsType; |
137 public List<IceServer> iceServers; | 131 public List<IceServer> iceServers; |
138 public BundlePolicy bundlePolicy; | 132 public BundlePolicy bundlePolicy; |
139 public RtcpMuxPolicy rtcpMuxPolicy; | 133 public RtcpMuxPolicy rtcpMuxPolicy; |
140 public TcpCandidatePolicy tcpCandidatePolicy; | 134 public TcpCandidatePolicy tcpCandidatePolicy; |
141 public CandidateNetworkPolicy candidateNetworkPolicy; | 135 public CandidateNetworkPolicy candidateNetworkPolicy; |
142 public int audioJitterBufferMaxPackets; | 136 public int audioJitterBufferMaxPackets; |
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180 localStreams = new LinkedList<MediaStream>(); | 174 localStreams = new LinkedList<MediaStream>(); |
181 senders = new LinkedList<RtpSender>(); | 175 senders = new LinkedList<RtpSender>(); |
182 receivers = new LinkedList<RtpReceiver>(); | 176 receivers = new LinkedList<RtpReceiver>(); |
183 } | 177 } |
184 | 178 |
185 // JsepInterface. | 179 // JsepInterface. |
186 public native SessionDescription getLocalDescription(); | 180 public native SessionDescription getLocalDescription(); |
187 | 181 |
188 public native SessionDescription getRemoteDescription(); | 182 public native SessionDescription getRemoteDescription(); |
189 | 183 |
190 public native DataChannel createDataChannel( | 184 public native DataChannel createDataChannel(String label, DataChannel.Init ini
t); |
191 String label, DataChannel.Init init); | |
192 | 185 |
193 public native void createOffer( | 186 public native void createOffer(SdpObserver observer, MediaConstraints constrai
nts); |
194 SdpObserver observer, MediaConstraints constraints); | |
195 | 187 |
196 public native void createAnswer( | 188 public native void createAnswer(SdpObserver observer, MediaConstraints constra
ints); |
197 SdpObserver observer, MediaConstraints constraints); | |
198 | 189 |
199 public native void setLocalDescription( | 190 public native void setLocalDescription(SdpObserver observer, SessionDescriptio
n sdp); |
200 SdpObserver observer, SessionDescription sdp); | |
201 | 191 |
202 public native void setRemoteDescription( | 192 public native void setRemoteDescription(SdpObserver observer, SessionDescripti
on sdp); |
203 SdpObserver observer, SessionDescription sdp); | |
204 | 193 |
205 public native boolean setConfiguration(RTCConfiguration config); | 194 public native boolean setConfiguration(RTCConfiguration config); |
206 | 195 |
207 public boolean addIceCandidate(IceCandidate candidate) { | 196 public boolean addIceCandidate(IceCandidate candidate) { |
208 return nativeAddIceCandidate( | 197 return nativeAddIceCandidate(candidate.sdpMid, candidate.sdpMLineIndex, cand
idate.sdp); |
209 candidate.sdpMid, candidate.sdpMLineIndex, candidate.sdp); | |
210 } | 198 } |
211 | 199 |
212 public boolean removeIceCandidates(final IceCandidate[] candidates) { | 200 public boolean removeIceCandidates(final IceCandidate[] candidates) { |
213 return nativeRemoveIceCandidates(candidates); | 201 return nativeRemoveIceCandidates(candidates); |
214 } | 202 } |
215 | 203 |
216 public boolean addStream(MediaStream stream) { | 204 public boolean addStream(MediaStream stream) { |
217 boolean ret = nativeAddLocalStream(stream.nativeStream); | 205 boolean ret = nativeAddLocalStream(stream.nativeStream); |
218 if (!ret) { | 206 if (!ret) { |
219 return false; | 207 return false; |
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307 | 295 |
308 private native boolean nativeAddIceCandidate( | 296 private native boolean nativeAddIceCandidate( |
309 String sdpMid, int sdpMLineIndex, String iceCandidateSdp); | 297 String sdpMid, int sdpMLineIndex, String iceCandidateSdp); |
310 | 298 |
311 private native boolean nativeRemoveIceCandidates(final IceCandidate[] candidat
es); | 299 private native boolean nativeRemoveIceCandidates(final IceCandidate[] candidat
es); |
312 | 300 |
313 private native boolean nativeAddLocalStream(long nativeStream); | 301 private native boolean nativeAddLocalStream(long nativeStream); |
314 | 302 |
315 private native void nativeRemoveLocalStream(long nativeStream); | 303 private native void nativeRemoveLocalStream(long nativeStream); |
316 | 304 |
317 private native boolean nativeGetStats( | 305 private native boolean nativeGetStats(StatsObserver observer, long nativeTrack
); |
318 StatsObserver observer, long nativeTrack); | |
319 | 306 |
320 private native RtpSender nativeCreateSender(String kind, String stream_id); | 307 private native RtpSender nativeCreateSender(String kind, String stream_id); |
321 | 308 |
322 private native List<RtpSender> nativeGetSenders(); | 309 private native List<RtpSender> nativeGetSenders(); |
323 | 310 |
324 private native List<RtpReceiver> nativeGetReceivers(); | 311 private native List<RtpReceiver> nativeGetReceivers(); |
325 | 312 |
326 private native boolean nativeStartRtcEventLog( | 313 private native boolean nativeStartRtcEventLog(int file_descriptor, int max_siz
e_bytes); |
327 int file_descriptor, int max_size_bytes); | |
328 | 314 |
329 private native void nativeStopRtcEventLog(); | 315 private native void nativeStopRtcEventLog(); |
330 | |
331 } | 316 } |
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