static int update(struct mnat_sess *sess)
{
struct le *le;
int err = 0;
if (!sess)
return EINVAL;
for (le=sess->medial.head; le; le=le->next) {
struct mnat_media *m = le->data;
struct sa raddr1, raddr2;
raddr1 = *sdp_media_raddr(m->sdpm);
sdp_media_raddr_rtcp(m->sdpm, &raddr2);
if (m->turnc1 && sa_isset(&raddr1, SA_ALL))
err |= turnc_add_chan(m->turnc1, &raddr1, NULL, NULL);
if (m->turnc2 && sa_isset(&raddr2, SA_ALL))
err |= turnc_add_chan(m->turnc2, &raddr2, NULL, NULL);
}
return err;
}
int stream_debug(struct re_printf *pf, const struct stream *s)
{
struct sa rrtcp;
int err;
if (!s)
return 0;
err = re_hprintf(pf, " %s dir=%s pt_enc=%d\n", sdp_media_name(s->sdp),
sdp_dir_name(sdp_media_dir(s->sdp)),
s->pt_enc);
sdp_media_raddr_rtcp(s->sdp, &rrtcp);
err |= re_hprintf(pf, " remote: %J/%J\n",
sdp_media_raddr(s->sdp), &rrtcp);
err |= rtp_debug(pf, s->rtp);
err |= jbuf_debug(pf, s->jbuf);
return err;
}
static void stream_remote_set(struct stream *s)
{
struct sa rtcp;
if (!s)
return;
/* RFC 5761 */
if (s->cfg.rtcp_mux && sdp_media_rattr(s->sdp, "rtcp-mux")) {
if (!s->rtcp_mux)
info("%s: RTP/RTCP multiplexing enabled\n",
sdp_media_name(s->sdp));
s->rtcp_mux = true;
}
rtcp_enable_mux(s->rtp, s->rtcp_mux);
sdp_media_raddr_rtcp(s->sdp, &rtcp);
rtcp_start(s->rtp, s->cname,
s->rtcp_mux ? sdp_media_raddr(s->sdp): &rtcp);
}
static void stream_remote_set(struct stream *s, const char *cname)
{
struct sa rtcp;
if (!s)
return;
/* RFC 5761 */
if (config.avt.rtcp_mux && sdp_media_rattr(s->sdp, "rtcp-mux")) {
if (!s->rtcp_mux)
(void)re_printf("%s: RTP/RTCP multiplexing enabled\n",
sdp_media_name(s->sdp));
s->rtcp_mux = true;
}
rtcp_enable_mux(s->rtp, s->rtcp_mux);
sdp_media_raddr_rtcp(s->sdp, &rtcp);
rtcp_start(s->rtp, cname,
s->rtcp_mux ? sdp_media_raddr(s->sdp): &rtcp);
}
