}
if (wps_er_ssdp_init(er) < 0) {
+ wpa_printf(MSG_INFO, "WPS UPnP: SSDP initialization failed");
wps_er_deinit(er, NULL, NULL);
return NULL;
}
addr.s_addr = er->ip_addr;
er->http_srv = http_server_init(&addr, -1, wps_er_http_req, er);
if (er->http_srv == NULL) {
+ wpa_printf(MSG_INFO, "WPS UPnP: HTTP initialization failed");
wps_er_deinit(er, NULL, NULL);
return NULL;
}
int wps_er_ssdp_init(struct wps_er *er)
{
- if (add_ssdp_network(er->ifname))
+ if (add_ssdp_network(er->ifname)) {
+ wpa_printf(MSG_INFO, "WPS ER: Failed to add routing entry for "
+ "SSDP");
return -1;
+ }
er->multicast_sd = ssdp_open_multicast_sock(er->ip_addr);
- if (er->multicast_sd < 0)
+ if (er->multicast_sd < 0) {
+ wpa_printf(MSG_INFO, "WPS ER: Failed to open multicast socket "
+ "for SSDP");
return -1;
+ }
er->ssdp_sd = ssdp_listener_open();
- if (er->ssdp_sd < 0)
+ if (er->ssdp_sd < 0) {
+ wpa_printf(MSG_INFO, "WPS ER: Failed to open SSDP listener "
+ "socket");
return -1;
+ }
if (eloop_register_sock(er->multicast_sd, EVENT_TYPE_READ,
wps_er_ssdp_rx, er, NULL) ||
#endif
if (setsockopt(sd, IPPROTO_IP, IP_MULTICAST_IF,
- &ip_addr, sizeof(ip_addr)))
+ &ip_addr, sizeof(ip_addr))) {
+ wpa_printf(MSG_DEBUG, "WPS: setsockopt(IP_MULTICAST_IF) %x: "
+ "%d (%s)", ip_addr, errno, strerror(errno));
return -1;
+ }
if (setsockopt(sd, IPPROTO_IP, IP_MULTICAST_TTL,
- &ttl, sizeof(ttl)))
+ &ttl, sizeof(ttl))) {
+ wpa_printf(MSG_DEBUG, "WPS: setsockopt(IP_MULTICAST_TTL): "
+ "%d (%s)", errno, strerror(errno));
return -1;
+ }
#if 0 /* not needed, because we don't receive using multicast_sd */
{