/**
* POLLMGR_CHAN_PORTFWD handler.
*/
static int
portfwd_pmgr_chan(struct pollmgr_handler *handler, SOCKET fd, int revents)
{
void *ptr = pollmgr_chan_recv_ptr(handler, fd, revents);
struct portfwd_msg *msg = (struct portfwd_msg *)ptr;
if (msg->fwspec->stype == SOCK_STREAM) {
if (msg->add) {
fwtcp_add(msg->fwspec);
}
else {
fwtcp_del(msg->fwspec);
}
}
else { /* SOCK_DGRAM */
if (msg->add) {
fwudp_add(msg->fwspec);
}
else {
fwudp_del(msg->fwspec);
}
}
free(msg->fwspec);
free(msg);
return POLLIN;
}
/**
* Counterpart of pxudp_chan_send().
*/
static struct pxudp *
pxudp_chan_recv(struct pollmgr_handler *handler, SOCKET fd, int revents)
{
struct pxudp *pxudp;
pxudp = (struct pxudp *)pollmgr_chan_recv_ptr(handler, fd, revents);
return pxudp;
}
/**
* Counterpart of pxudp_chan_send_weak().
*/
struct pxudp *
pxudp_chan_recv_strong(struct pollmgr_handler *handler, SOCKET fd, int revents)
{
struct pollmgr_refptr *rp;
struct pollmgr_handler *base;
struct pxudp *pxudp;
rp = (struct pollmgr_refptr *)pollmgr_chan_recv_ptr(handler, fd, revents);
base = (struct pollmgr_handler *)pollmgr_refptr_get(rp);
pxudp = (struct pxudp *)base;
return pxudp;
}
