static void
process_rtp_data(session_t *sp, uint32_t ssrc, rtp_packet *p)
{
struct s_source *s;
pdb_entry_t *e;
if (sp->filter_loopback && ssrc == rtp_my_ssrc(sp->rtp_session[0])) {
/* This packet is from us and we are filtering our own */
/* packets. */
xfree(p);
return;
}
if (pdb_item_get(sp->pdb, ssrc, &e) == FALSE) {
debug_msg("Packet discarded: unknown source (0x%08x).\n", ssrc);
xfree(p);
return;
}
e->received++;
s = source_get_by_ssrc(sp->active_sources, ssrc);
if (s == NULL) {
s = source_create(sp->active_sources, ssrc, sp->pdb);
ui_send_rtp_active(sp, sp->mbus_ui_addr, ssrc);
debug_msg("Source created\n");
}
/* Calculate the relative playout delay, for this source. Needed for lip-sync. */
/* Discard packet if output is muted... no point wasting time decoding it... */
if ((sp->playing_audio == FALSE) || (e->mute)) {
xfree(p);
return;
}
/* Discard packets that contain no data */
if (p->meta.data_len == 0) {
printf("Zero length packet\n");
xfree(p);
return;
}
/* Remove any padding */
if (p->fields.p) {
p->meta.data_len -= p->meta.data[p->meta.data_len - 1];
p->fields.p = 0;
}
source_add_packet(s, p);
}
NNTP *
nntp_create (NNTP *n)
{
if (!n) {
n = calloc (1, sizeof (NNTP));
if (!n) {
return NULL;
}
}
source_create (&n->source); // Construct parent
OBJECT *o = &n->source.container.object;
o->type = MAGIC_NNTP;
o->name = strdup ("nntp");
o->destroy = (object_destroy_fn) nntp_destroy;
return n;
}
