FString FWebSocketServer::Info()
{
#if !PLATFORM_HTML5
return FString::Printf(TEXT("%s:%i"), ANSI_TO_TCHAR(lws_canonical_hostname(Context)), ServerPort);
#else
return FString(TEXT("NOT SUPPORTED"));
#endif
}
int
callback_lws_status(struct lws *wsi, enum lws_callback_reasons reason,
void *user, void *in, size_t len)
{
struct per_session_data__lws_status *pss =
(struct per_session_data__lws_status *)user, **pp;
char name[128], rip[128];
int m;
switch (reason) {
case LWS_CALLBACK_PROTOCOL_INIT:
/*
* Prepare the static server info
*/
server_info_len = sprintf((char *)server_info,
"\"version\":\"%s\","
" \"hostname\":\"%s\"",
lws_get_library_version(),
lws_canonical_hostname(
lws_get_context(wsi)));
break;
case LWS_CALLBACK_ESTABLISHED:
/*
* we keep a linked list of live pss, so we can walk it
*/
pss->last = 0;
pss->list = list;
list = pss;
live_wsi++;
lws_get_peer_addresses(wsi, lws_get_socket_fd(wsi), name,
sizeof(name), rip, sizeof(rip));
sprintf(pss->ip, "%s (%s)", name, rip);
gettimeofday(&pss->tv_established, NULL);
strcpy(pss->user_agent, "unknown");
lws_hdr_copy(wsi, pss->user_agent, sizeof(pss->user_agent),
WSI_TOKEN_HTTP_USER_AGENT);
update_status(wsi, pss);
break;
case LWS_CALLBACK_SERVER_WRITEABLE:
m = lws_write(wsi, (unsigned char *)cache + LWS_PRE, cache_len,
LWS_WRITE_TEXT);
if (m < server_info_len) {
lwsl_err("ERROR %d writing to di socket\n", m);
return -1;
}
break;
case LWS_CALLBACK_CLOSED:
pp = &list;
while (*pp) {
if (*pp == pss) {
*pp = pss->list;
pss->list = NULL;
live_wsi--;
break;
}
pp = &((*pp)->list);
}
update_status(wsi, pss);
break;
default:
break;
}
return 0;
}
LWS_VISIBLE LWS_EXTERN const char *
libwebsocket_canonical_hostname(struct lws_context *context)
{
return lws_canonical_hostname(context);
}
FString FJavascriptWebSocketServer::Info()
{
return FString(ANSI_TO_TCHAR(lws_canonical_hostname(Context)));
}