static void my_get_upnp_data(const struct sockaddr *sa)
{
#if !defined(NO_GETADDRINFO)
char hbuf[NI_MAXHOST], sbuf[NI_MAXSERV];
socklen_t salen;
salen = (sa->sa_family == AF_INET) ? sizeof(struct sockaddr_in) : sizeof(struct sockaddr_in6);
if (getnameinfo(sa, salen, hbuf, sizeof(hbuf), sbuf,
sizeof(sbuf), NI_NUMERICHOST | NI_NUMERICSERV)) {
outerror(OUTERROR_TYPE_WARN_LOUD, "Invalid IP: %s", "upnp_router");
return;
}
#else /* NO_GETADDRINFO */
const struct sockaddr_in *remoteaddr = (const struct sockaddr_in *)sa;
ir_uint32 to_ip;
char hbuf[maxtextlengthshort], sbuf[maxtextlengthshort];
to_ip = ntohl(remoteaddr->sin_addr.s_addr);
snprintf(hbuf, sizeof(hbuf), IPV4_PRINT_FMT,
IPV4_PRINT_DATA(to_ip));
snprintf(sbuf, sizeof(sbuf), "%d", ntohs(remoteaddr->sin_port)); /* NOTRANSLATE */
#endif /* NO_GETADDRINFO */
if (sa->sa_family != AF_INET)
return;
updatecontext();
upnp_add_redir(hbuf, sbuf);
}
//
// BindToLocalPort
//
void BindToLocalPort (SOCKET s, u_short wanted)
{
int v;
struct sockaddr_in address;
memset (&address, 0, sizeof(address));
address.sin_family = AF_INET;
address.sin_addr.s_addr = INADDR_ANY;
u_short next = wanted;
// denis - try several ports
do
{
address.sin_port = htons(next++);
v = bind (s, (sockaddr *)&address, sizeof(address));
if(next > wanted + 16)
{
I_FatalError ("BindToPort: error");
return;
}
}while (v == SOCKET_ERROR);
char tmp[32] = "";
sprintf(tmp, "%d", next - 1);
port.ForceSet(tmp);
#ifdef ODA_HAVE_MINIUPNP
std::string ip = NET_GetLocalAddress();
if (!ip.empty())
{
sv_upnp_internalip.Set(ip.c_str());
Printf(PRINT_HIGH, "UPnP: Internal IP address is: %s\n", ip.c_str());
upnp_add_redir(ip.c_str(), next - 1);
}
else
{
Printf(PRINT_HIGH, "UPnP: Could not get first internal IP address, "
"UPnP will not function\n");
is_upnp_ok = false;
}
#endif
Printf(PRINT_HIGH, "Bound to local port %d\n", next - 1);
}
