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fix compilation issue on sdp module

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git-svn-id: svn+ssh://svn.savannah.nongnu.org/linphone/trunk@14 3f6dc0c8-ddfe-455d-9043-3cd528dc4637
This commit is contained in:
jehan 2008-09-09 07:19:11 +00:00
parent dfc59203d6
commit 8cab1d2c92
1 changed files with 7 additions and 95 deletions
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102
p2pproxy/src/org/linphone/p2pproxy/core/media/rtprelay/SdpProcessorImpl.java
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@ -31,9 +31,7 @@ import org.linphone.p2pproxy.api.P2pProxyRtpRelayManagement;
import org.linphone.p2pproxy.core.SdpProcessor;
import org.linphone.p2pproxy.core.SipProxyRegistrar.Registration;
import org.zoolu.sdp.AttributeField;
import org.zoolu.sdp.ConnectionField;
import org.zoolu.sdp.MediaDescriptor;
import org.zoolu.sdp.MediaField;
import org.zoolu.sdp.SessionDescriptor;
import org.zoolu.sip.message.Message;
@ -75,110 +73,24 @@ public class SdpProcessorImpl implements SdpProcessor {
MediaDescriptor lMediaDescriptor = (MediaDescriptor)lMediaDescriptorObject;
MediaType lMediaType = MediaType.parseString(lMediaDescriptor.getMedia().getMedia());
AttributeField lSessionID = lMediaDescriptor.getAttribute("relay-session-id");
AttributeField lRelayAddr = lMediaDescriptor.getAttribute("relay-addr");
AttributeField lRelayAddr = lMediaDescriptor.getAttribute(RELAY_ADDR_NAME);
if (lSessionID != null && lRelayAddr == null) {
//need to find a relay
if (lRelayAddresses == null) lRelayAddresses = mP2pProxyRtpRelayManagement.getAddresses();
if (lRelayAddresses.get(lMediaType) != null) {
lRelayAddr = new AttributeField(RELAY_ADDR_NAME, lRelayAddresses.get(lMediaType));
lRelayAddr = new AttributeField(RELAY_ADDR_NAME, lRelayAddresses.get(lMediaType).toString().substring(1));
lMediaDescriptor.addAttribute(lRelayAddr);
mLog.info("adding relay ["+lRelayAddr+ "to mline ["+lMediaType+"]");
} else {
mLog.warn("no relay for this media type ["+lMediaType+"]");
}
}
} else {
//nop, because no sdp
}
} else {
mLog.info("strange, sdp in message ["+aMessage+"]");
}
}
//check if already have relay candidate
//1 search for relay if not available
//2 rewrite c line /port
//3 add candidate
//4 if relay was available, clean relay
private void processSdp(Message aMessage, String aUserName) throws P2pProxyException {
//check if sdp present
if (aMessage.hasBody() && "application/sdp".equals(aMessage.getBodyType())) {
SessionDescriptor lOrigSessionDescriptor = new SessionDescriptor(aMessage.getBody());
SessionDescriptor lNewSessionDescriptor = new SessionDescriptor(aMessage.getBody());
lNewSessionDescriptor.removeMediaDescriptors();
lNewSessionDescriptor.setConnection(null);
// get Registration
Registration lRegistration = mRegistrationTab.get(aUserName);
if (lRegistration == null) {
throw new P2pProxyException("unknown user ["+aUserName+"]");
}
boolean lSessionIdDetected = false;
if (lRelayCandidateValue != null) {
if (lRegistration.RtpRelays.containsKey(lMediaType) == false) {// get relay address from from candidate
CandidateAttributeParser lCandidateAttributeParser = new CandidateAttributeParser(lRelayCandidateValue);
lRegistration.RtpRelays.put(lMediaType, lCandidateAttributeParser.getAddress());
mLog.info("relay candidate detected, adding relay ["+lCandidateAttributeParser.getAddress()+" for ["+lMediaDescriptor.getMedia().getMedia()+"]");
} else {
lRegistration.RtpRelays.remove(lMediaType);
mLog.info("relay candidate removing address ");
}
lrelayCandidateDetected = true;
} else {
InetSocketAddress lInetSocketAddress=null;
if (lRegistration.RtpRelays.containsKey(lMediaType) == false) {
//put relay candidate from network
lRegistration.RtpRelays = mP2pProxyRtpRelayManagement.getAddresses();
lInetSocketAddress = lRegistration.RtpRelays.get(lMediaType);
} else {
lInetSocketAddress = lRegistration.RtpRelays.get(lMediaType);
lRegistration.RtpRelays.remove(lMediaType);
mLog.info("no relay candidate relay removing address ");
}
}
// build candidate attribute
CandidateAttributeParser lCandidateAttributeParser = new CandidateAttributeParser(lInetSocketAddress );
// create new media desc
ConnectionField lConnectionField = new ConnectionField("IP4",lInetSocketAddress.getAddress().getHostAddress());
MediaField lOrigMediaField = lMediaDescriptor.getMedia();
MediaField lNewMediaField = new MediaField(lOrigMediaField.getMedia()
, lInetSocketAddress.getPort() //new port
, 0
, lOrigMediaField.getTransport()
, lOrigMediaField.getFormatList());
MediaDescriptor lNewMediaDescriptor = new MediaDescriptor(lNewMediaField,lConnectionField);
for (Object lAttributeField:lMediaDescriptor.getAttributes()) {
lNewMediaDescriptor.addAttribute((AttributeField) lAttributeField);
}
// add relay candidate
AttributeField lAttributeField = new AttributeField("candidate", lCandidateAttributeParser.toString());
lNewMediaDescriptor.addAttribute(lAttributeField);
lNewSessionDescriptor.addMediaDescriptor(lNewMediaDescriptor);
}
}
if (lrelayCandidateDetected == false) {
//to work-around mjsip bug
lNewSessionDescriptor.setConnection(((MediaDescriptor)lNewSessionDescriptor.getMediaDescriptors().elementAt(0)).getConnection());
aMessage.setBody(lNewSessionDescriptor.toString());
mLog.debug("new sdp:" +aMessage.getBody());
}
}
}
private String getRelayAdress(MediaDescriptor aMediaDescriptor) {
//1 get candidate
for (Object lField:aMediaDescriptor.getAttributes()) {
AttributeField lAttributeField = (AttributeField)lField;
if (lAttributeField.getAttributeName().equalsIgnoreCase("candidate") && lAttributeField.getAttributeValue().contains(CANDIDATE_RELAY_NAME)) {
return lAttributeField.getAttributeValue();
} else {
mLog.info("strange, sdp in message ["+aMessage+"]");
}
}
return null;
}
}