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parse 0339 source groups from sdp

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This commit is contained in:
Daniel Gultsch 2020-04-15 20:19:09 +02:00
parent 01a9a52990
commit f995965dea
1 changed files with 19 additions and 1 deletions
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20
src/main/java/eu/siacs/conversations/xmpp/jingle/stanzas/RtpDescription.java
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@ -9,7 +9,6 @@ import com.google.common.collect.ImmutableList;
import java.util.Collection;
import java.util.HashMap;
import java.util.List;
import java.util.Locale;
import java.util.Map;
import eu.siacs.conversations.xml.Element;
@ -479,6 +478,14 @@ public class RtpDescription extends GenericDescription {
public static class SourceGroup extends Element {
public SourceGroup(final String semantics, List<String> ssrcs) {
this();
this.setAttribute("semantics", semantics);
for (String ssrc : ssrcs) {
this.addChild("source").setAttribute("ssrc", ssrc);
}
}
private SourceGroup() {
super("ssrc-group", Namespace.JINGLE_RTP_SOURCE_SPECIFIC_MEDIA_ATTRIBUTES);
}
@ -561,6 +568,17 @@ public class RtpDescription extends GenericDescription {
rtpDescription.addChild(extension);
}
}
for (final String ssrcGroup : media.attributes.get("ssrc-group")) {
final String[] parts = ssrcGroup.split(" ");
if (parts.length >= 2) {
ImmutableList.Builder<String> builder = new ImmutableList.Builder<>();
final String semantics = parts[0];
for (int i = 1; i < parts.length; ++i) {
builder.add(parts[i]);
}
rtpDescription.addChild(new SourceGroup(semantics, builder.build()));
}
}
for (Map.Entry<String, Collection<Source.Parameter>> source : sourceParameterMap.asMap().entrySet()) {
rtpDescription.addChild(new Source(source.getKey(), source.getValue()));
}