Changeset 4367 for pjproject/trunk/pjmedia/src/pjmedia/sdp.c

Timestamp:

Feb 21, 2013 8:49:19 PM (12 years ago)

Author:

nanang

Message:

Close #1625: Introduced new API pjmedia_sdp_validate2() for allowing SDP media without c= line when port is zero, currently it is only applied in validating remote SDP.

File:

• pjproject/trunk/pjmedia/src/pjmedia/sdp.c (modified) (3 diffs)

pjproject/trunk/pjmedia/src/pjmedia/sdp.c

@@ -1424 +1424 @@
 PJ_DEF(pj_status_t) pjmedia_sdp_validate(const pjmedia_sdp_session *sdp)
 {
+    return pjmedia_sdp_validate2(sdp, PJ_TRUE);
+}
+
+
+/* Validate SDP session descriptor. */
+PJ_DEF(pj_status_t) pjmedia_sdp_validate2(const pjmedia_sdp_session *sdp,
+                                          pj_bool_t strict)
+{
     unsigned i;
     const pj_str_t STR_RTPMAP = { "rtpmap", 6 };
@@ -1472 +1480 @@
         if (m->conn == NULL) {
             if (sdp->conn == NULL)
-                return PJMEDIA_SDP_EMISSINGCONN;
+                if (strict || m->desc.port != 0)
+                    return PJMEDIA_SDP_EMISSINGCONN;
         }
 
@@ -1506 +1515 @@
 }
 
+
 PJ_DEF(pj_status_t) pjmedia_sdp_transport_cmp( const pj_str_t *t1,
                                                const pj_str_t *t2)