MT#63317 print a=bundle-only

Change-Id: Ieca566bb76b54093a0012ccc0d7021a5cfa75a11

daemon/sdp.c

@@ -2910,6 +2910,9 @@ static void print_sdp_media_section(GString *s, struct call_media *media,
 		append_attr_to_gstring(s, "mid", &media->media_id, flags, media->type_id);
 	if (media->label.len && flags->siprec)
 		append_attr_to_gstring(s, "label", &media->label, flags, media->type_id);
+	if (media->bundle && MEDIA_ISSET(media, BUNDLE_ONLY) && flags->opmode == OP_OFFER
+			&& media->bundle != media)
+		append_null_attr_to_gstring(s, "bundle-only", flags, media->type_id);
 
 	/* nothing more to be printed for inactive stream (non-accepted media session) */
 	if (inactive_media)

t/auto-daemon-tests-bundle.pl

@@ -1990,6 +1990,7 @@ t=0 0
 m=audio 6190 RTP/AVP 0
 c=IN IP4 198.51.100.14
 a=sendrecv
+a=extmap:1 urn:ietf:params:rtp-hdrext:ssrc-audio-level
 m=video 6192 RTP/AVP 105
 c=IN IP4 198.51.100.14
 a=rtpmap:105 H264/90000
@@ -2005,7 +2006,8 @@ c=IN IP4 203.0.113.1
 a=mid:1
 a=rtpmap:0 PCMU/8000
 a=extmap-allow-mixed
-a=extmap:1 urn:ietf:params:rtp-hdrext:sdes:mid
+a=extmap:1 urn:ietf:params:rtp-hdrext:ssrc-audio-level
+a=extmap:2 urn:ietf:params:rtp-hdrext:sdes:mid
 a=sendrecv
 a=rtcp:PORT
 m=video PORT RTP/AVP 105
@@ -2013,7 +2015,7 @@ c=IN IP4 203.0.113.1
 a=mid:2
 a=rtpmap:105 H264/90000
 a=extmap-allow-mixed
-a=extmap:1 urn:ietf:params:rtp-hdrext:sdes:mid
+a=extmap:2 urn:ietf:params:rtp-hdrext:sdes:mid
 a=sendrecv
 a=rtcp:PORT
 SDP
@@ -2209,6 +2211,7 @@ a=rtcp:PORT
 m=video PORT RTP/AVP 105
 c=IN IP4 203.0.113.1
 a=mid:2
+a=bundle-only
 a=rtpmap:105 H264/90000
 a=extmap-allow-mixed
 a=extmap:1 urn:ietf:params:rtp-hdrext:sdes:mid