/* medias (well, we only support one atm) */
unsigned mediac;
- struct sdp_media_t mediav[1];
+ struct sdp_media_t *mediav;
};
struct attribute_t
/* Fill p_sdp->psz_uri */
static int ParseConnection( vlc_object_t *p_obj, sdp_t *p_sdp )
{
- if (p_sdp->mediac != 1)
+ if (p_sdp->mediac == 0)
+ {
+ msg_Dbg (p_obj, "Ignoring SDP with no media");
return VLC_EGENERIC;
+ }
+
+ for (unsigned i = 1; i < p_sdp->mediac; i++)
+ {
+ if ((p_sdp->mediav[i].n_addr != p_sdp->mediav->n_addr)
+ || (p_sdp->mediav[i].addrlen != p_sdp->mediav->addrlen)
+ || memcmp (&p_sdp->mediav[i].addr, &p_sdp->mediav->addr,
+ p_sdp->mediav->addrlen))
+ {
+ msg_Dbg (p_obj, "Multiple media ports not supported -> live555");
+ return VLC_EGENERIC;
+ }
+ }
+
+ if (p_sdp->mediav->n_addr != 1)
+ {
+ msg_Dbg (p_obj, "Layered encoding not supported -> live555");
+ return VLC_EGENERIC;
+ }
char psz_uri[1026];
const char *host;
int port;
psz_uri[0] = '[';
- if (vlc_getnameinfo ((struct sockaddr *)&(p_sdp->mediav[0].addr),
- p_sdp->mediav[0].addrlen, psz_uri + 1,
+ if (vlc_getnameinfo ((struct sockaddr *)&(p_sdp->mediav->addr),
+ p_sdp->mediav->addrlen, psz_uri + 1,
sizeof (psz_uri) - 2, &port, NI_NUMERICHOST))
return VLC_EGENERIC;
/* Media description */
case 'm':
+ media:
{
expect = 'i';
if (cat != 'm')
msg_Dbg (p_obj, "missing SDP media description");
goto error;
}
- struct sdp_media_t *m = p_sdp->mediav + p_sdp->mediac;
+ struct sdp_media_t *m;
+ m = realloc (p_sdp->mediav, (p_sdp->mediac + 1) * sizeof (*m));
+ if (m == NULL)
+ goto error;
+
+ p_sdp->mediav = m;
+ m += p_sdp->mediac;
+ p_sdp->mediac++;
+ memset (m, 0, sizeof (*m));
memcpy (&m->addr, &glob_addr, m->addrlen = glob_len);
m->n_addr = glob_count;
if (m->fmt == NULL)
goto error;
- p_sdp->mediac++;
break;
}
case 'i':
}
if (cat == 'm')
- {
- /* TODO */
- msg_Dbg (p_obj, "multi-media SDP not implemented -> live555");
- goto error;
- }
+ goto media;
if (cat != 'm')
{
for (int i = 0; i < p_sdp->mediav[j].i_attributes; i++)
FreeAttribute (p_sdp->mediav[j].pp_attributes[i]);
}
+ free (p_sdp->mediav);
for (int i = 0; i < p_sdp->i_attributes; i++)
FreeAttribute (p_sdp->pp_attributes[i]);