static void media_destructor(void *arg)
{
struct menc_media *st = arg;
mem_deref(st->uh);
mem_deref(st->rtpsock);
if (st->zrtp_stream)
zrtp_stream_stop(st->zrtp_stream);
}
int AmZRTPSessionState::stopStreams(){
if (NULL == zrtp_audio)
return -1;
zrtp_status_t status = zrtp_stream_stop(zrtp_audio);
if (zrtp_status_ok != status) {
ERROR("stopping ZRTP stream\n");
return -1;
}
return 0;
}
/*----------------------------------------------------------------------------*/
void zrtp_session_down(zrtp_session_t *session)
{
int i =0;
if (!session) {
return;
}
/* Stop ZRTP engine and clear all crypto sources for every stream in the session. */
zrtp_mutex_lock(session->streams_protector);
for(i=0; i<ZRTP_MAX_STREAMS_PER_SESSION; i++) {
zrtp_stream_t *the_stream = &session->streams[i];
zrtp_stream_stop(the_stream);
}
zrtp_mutex_unlock(session->streams_protector);
/* Release memory allocated on initialization */
if (session->secrets.rs1) {
zrtp_sys_free(session->secrets.rs1);
}
if (session->secrets.rs2) {
zrtp_sys_free(session->secrets.rs2);
}
if (session->secrets.auxs) {
zrtp_sys_free(session->secrets.auxs);
}
if (session->secrets.pbxs) {
zrtp_sys_free(session->secrets.pbxs);
}
/* We don't need the session key anymore - clear it */
zrtp_wipe_zstring(ZSTR_GV(session->zrtpsess));
/* Removing session from the global list */
zrtp_mutex_lock(session->zrtp->sessions_protector);
mlist_del(&session->_mlist);
zrtp_mutex_unlock(session->zrtp->sessions_protector);
zrtp_mutex_destroy(session->streams_protector);
zrtp_mutex_destroy(session->init_protector);
zrtp_sys_free(session);
}
