static gboolean
fire_port_mapping_failure_cb(gpointer data)
{
UPnPMappingAddRemove *ar = data;
ar->tima = 0;
do_port_mapping_cb(FALSE, data);
return FALSE;
}
UPnPMappingAddRemove *
purple_upnp_set_port_mapping(unsigned short portmap, const gchar* protocol,
PurpleUPnPCallback cb, gpointer cb_data)
{
UPnPMappingAddRemove *ar;
ar = g_new0(UPnPMappingAddRemove, 1);
ar->cb = cb;
ar->cb_data = cb_data;
ar->add = TRUE;
ar->portmap = portmap;
strncpy(ar->protocol, protocol, sizeof(ar->protocol));
/* If we're waiting for a discovery, add to the callbacks list */
if(control_info.status == PURPLE_UPNP_STATUS_DISCOVERING) {
/* TODO: This will fail because when this cb is triggered,
* the internal IP lookup won't be complete */
discovery_callbacks = g_slist_append(
discovery_callbacks, do_port_mapping_cb);
discovery_callbacks = g_slist_append(
discovery_callbacks, ar);
return ar;
}
/* If we haven't had a successful UPnP discovery, check if 5 minutes has
* elapsed since the last try, try again */
if(control_info.status == PURPLE_UPNP_STATUS_UNDISCOVERED ||
(control_info.status == PURPLE_UPNP_STATUS_UNABLE_TO_DISCOVER
&& (time(NULL) - control_info.lookup_time) > 300)) {
purple_upnp_discover(do_port_mapping_cb, ar);
return ar;
} else if(control_info.status == PURPLE_UPNP_STATUS_UNABLE_TO_DISCOVER) {
if (cb) {
/* Asynchronously trigger a failed response */
ar->tima = purple_timeout_add(10, fire_port_mapping_failure_cb, ar);
} else {
/* No need to do anything if nobody expects a response*/
g_free(ar);
ar = NULL;
}
return ar;
}
do_port_mapping_cb(TRUE, ar);
return ar;
}
static gboolean
fire_port_mapping_failure_cb(gpointer data)
{
do_port_mapping_cb(FALSE, data);
return FALSE;
}
