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create sdp string and set on peer connection

This commit is contained in:
Daniel Gultsch 2020-04-05 16:12:44 +02:00
parent b1c0e93b34
commit f264ef9f8b
3 changed files with 42 additions and 6 deletions
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37
src/main/java/eu/siacs/conversations/xmpp/jingle/JingleRtpConnection.java
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@ -43,6 +43,7 @@ public class JingleRtpConnection extends AbstractJingleConnection {
private State state = State.NULL;
private RtpContentMap initialRtpContentMap;
private PeerConnection peerConnection;
public JingleRtpConnection(JingleConnectionManager jingleConnectionManager, Id id, Jid initiator) {
@ -63,6 +64,7 @@ public class JingleRtpConnection extends AbstractJingleConnection {
}
private void receiveSessionInitiate(final JinglePacket jinglePacket) {
Log.d(Config.LOGTAG,jinglePacket.toString());
if (isInitiator()) {
Log.d(Config.LOGTAG, String.format("%s: received session-initiate even though we were initiating", id.account.getJid().asBareJid()));
//TODO respond with out-of-order
@ -104,6 +106,31 @@ public class JingleRtpConnection extends AbstractJingleConnection {
Log.d(Config.LOGTAG, "transport: " + descriptionTransport.transport);
Log.d(Config.LOGTAG, "fingerprint " + iceUdpTransportInfo.getFingerprint());
}
setupWebRTC();
org.webrtc.SessionDescription sessionDescription = new org.webrtc.SessionDescription(org.webrtc.SessionDescription.Type.OFFER, SessionDescription.of(contentMap).toString());
Log.d(Config.LOGTAG, "debug print for sessionDescription:" + sessionDescription.description);
this.peerConnection.setRemoteDescription(new SdpObserver() {
@Override
public void onCreateSuccess(org.webrtc.SessionDescription sessionDescription) {
}
@Override
public void onSetSuccess() {
Log.d(Config.LOGTAG, "onSetSuccess() for setRemoteDescription");
}
@Override
public void onCreateFailure(String s) {
}
@Override
public void onSetFailure(String s) {
Log.d(Config.LOGTAG, "onSetFailure() for setRemoteDescription. " + s);
}
}, sessionDescription);
}
void deliveryMessage(final Jid from, final Element message) {
@ -148,15 +175,16 @@ public class JingleRtpConnection extends AbstractJingleConnection {
}
private void sendSessionInitiate() {
setupWebRTC();
Log.d(Config.LOGTAG, id.account.getJid().asBareJid() + ": prepare session-initiate");
setupWebRTC();
createOffer();
}
private void sendSessionInitiate(RtpContentMap rtpContentMap) {
this.initialRtpContentMap = rtpContentMap;
final JinglePacket sessionInitiate = rtpContentMap.toJinglePacket(JinglePacket.Action.SESSION_INITIATE, id.sessionId);
Log.d(Config.LOGTAG, sessionInitiate.toString());
Log.d(Config.LOGTAG,"here is what we think the sdp looks like"+SessionDescription.of(rtpContentMap).toString());
Log.d(Config.LOGTAG, "here is what we think the sdp looks like" + SessionDescription.of(rtpContentMap).toString());
send(sessionInitiate);
}
@ -211,7 +239,7 @@ public class JingleRtpConnection extends AbstractJingleConnection {
stream.addTrack(audioTrack);
PeerConnection peerConnection = peerConnectionFactory.createPeerConnection(Collections.emptyList(), new PeerConnection.Observer() {
this.peerConnection = peerConnectionFactory.createPeerConnection(Collections.emptyList(), new PeerConnection.Observer() {
@Override
public void onSignalingChange(PeerConnection.SignalingState signalingState) {
@ -272,7 +300,10 @@ public class JingleRtpConnection extends AbstractJingleConnection {
});
peerConnection.addStream(stream);
}
private void createOffer() {
Log.d(Config.LOGTAG, "createOffer()");
peerConnection.createOffer(new SdpObserver() {
@Override

8
src/main/java/eu/siacs/conversations/xmpp/jingle/SessionDescription.java
View File

@ -21,7 +21,7 @@ public class SessionDescription {
private final static String LINE_DIVIDER = "\r\n";
private final static String HARDCODED_MEDIA_PROTOCOL = "UDP/TLS/RTP/SAVPF"; //probably only true for DTLS-SRTP aka when we have a fingerprint
private final static int HARDCODED_MEDIA_PORT = 1;
private final static int HARDCODED_MEDIA_PORT = 9;
private final static String HARDCODED_ICE_OPTIONS = "trickle renomination";
private final static String HARDCODED_CONNECTION = "IN IP4 0.0.0.0";
@ -130,6 +130,8 @@ public class SessionDescription {
final Group group = contentMap.group;
if (group != null) {
attributeMap.put("group", group.getSemantics() + " " + Joiner.on(' ').join(group.getIdentificationTags()));
} else {
Log.d(Config.LOGTAG,"group was null");
}
//random additional attributes
@ -196,7 +198,7 @@ public class SessionDescription {
}
sessionDescriptionBuilder.setVersion(0);
sessionDescriptionBuilder.setName(" ");
sessionDescriptionBuilder.setName("-");
sessionDescriptionBuilder.setMedia(mediaListBuilder.build());
sessionDescriptionBuilder.setAttributes(attributeMap);
@ -224,6 +226,8 @@ public class SessionDescription {
public String toString() {
final StringBuilder s = new StringBuilder()
.append("v=").append(version).append(LINE_DIVIDER)
.append("o=- 8770656990916039506 2 IN IP4 127.0.0.1").append(LINE_DIVIDER) //what ever that means
.append("t=0 0").append(LINE_DIVIDER)
.append("s=").append(name).append(LINE_DIVIDER);
appendAttributes(s, attributes);
for (Media media : this.media) {

3
src/main/java/eu/siacs/conversations/xmpp/jingle/stanzas/JinglePacket.java
View File

@ -43,7 +43,8 @@ public class JinglePacket extends IqPacket {
}
public Group getGroup() {
final Element group = this.findChild("group", Namespace.JINGLE_APPS_GROUPING);
final Element jingle = findChild("jingle", Namespace.JINGLE);
final Element group = jingle.findChild("group", Namespace.JINGLE_APPS_GROUPING);
return group == null ? null : Group.upgrade(group);
}