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/*
* $Id: server.c 3699 2006-09-04 18:01:00Z gena01 $
*
* myYahoo Miranda Plugin
*
* Authors: Gennady Feldman (aka Gena01)
* Laurent Marechal (aka Peorth)
*
* This code is under GPL and is based on AIM, MSN and Miranda source code.
* I want to thank Robert Rainwater and George Hazan for their code and support
* and for answering some of my questions during development of this plugin.
*/
#include <windows.h>
#include "yahoo.h"
#include <m_system.h>
#include <time.h>
int poll_loop = 1;
long lLastSend;
extern YList *connections;
int PASCAL send(SOCKET s, const char FAR *buf, int len, int flags)
{
int rlen;
//LOG(("send socket: %d, %d bytes", s, len));
if (yahooStatus == ID_STATUS_OFFLINE) {
LOG(("WARNING: WE OFFLINE ALREADY!!"));
//return 0;
}
rlen = Netlib_Send((HANDLE)s, buf, len, 0);
#ifdef HTTP_GATEWAY
if (iHTTPGateway)
lLastSend = time(NULL);
#endif
if (rlen == SOCKET_ERROR) {
LOG(("SEND Error."));
return -1;
}
return len;
}
int PASCAL recv(SOCKET s, char FAR *buf, int len, int flags)
{
int RecvResult;
//LOG(("Recv socket: %d", s));
if (yahooStatus == ID_STATUS_OFFLINE)
LOG(("WARNING:WE ARE OFFLINE!!"));
RecvResult = Netlib_Recv((HANDLE)s, buf, len, (len == 1) ? MSG_NODUMP : 0);
//LOG(("Got bytes: %d, len: %d", RecvResult, len));
if (RecvResult == SOCKET_ERROR) {
LOG(("Receive error on socket: %d", s));
return -1;
}
return RecvResult;
}
extern yahoo_local_account * ylad;
void __cdecl yahoo_server_main(void *empty)
{
int status = (int) empty;
long lLastPing;
YList *l;
NETLIBSELECTEX nls = {0};
if (hNetlibUser == 0) {
/* wait for the stupid netlib to load!!!! */
int i;
for (i = 0; (i < 3) && (hNetlibUser == 0); i++)
SleepEx(30, TRUE);
}
YAHOO_DebugLog("Server Thread Starting status: %d", status);
do_yahoo_debug=YAHOO_LOG_DEBUG;
yahoo_set_log_level(do_yahoo_debug);
//YAHOO_DebugLog("Before Yahoo Login Need Status: %d", status);
poll_loop = 1; /* set this so we start looping */
ext_yahoo_login(status);
lLastPing = time(NULL);
{
int recvResult, ridx = 0, widx = 0, i;
while (poll_loop) {
nls.cbSize = sizeof(nls);
nls.dwTimeout = 1000; // 1000 millis = 1 sec
FD_ZERO(&nls.hReadStatus);
FD_ZERO(&nls.hWriteStatus);
FD_ZERO(&nls.hExceptStatus);
nls.hExceptConns[0] = NULL;
ridx = 0; widx = 0;
for(l=connections; l; ) {
struct _conn *c = l->data;
//LOG(("Connection tag:%d id:%d fd:%d remove:%d", c->tag, c->id, c->fd, c->remove));
if(c->remove) {
YList *n = y_list_next(l);
//LOG(("Removing id:%d fd:%d tag:%d", c->id, c->fd, c->tag));
connections = y_list_remove_link(connections, l);
y_list_free_1(l);
FREE(c);
l=n;
} else {
if(c->cond & YAHOO_INPUT_READ)
nls.hReadConns[ridx++] = (HANDLE)c->fd;
if(c->cond & YAHOO_INPUT_WRITE)
nls.hWriteConns[widx++] =(HANDLE) c->fd;
l = y_list_next(l);
}
}
//YAHOO_DebugLog("[Yahoo_Server] ridx:%d widx:%d", ridx, widx);
nls.hReadConns[ridx] = NULL;
nls.hWriteConns[widx] = NULL;
if (connections == NULL){
YAHOO_DebugLog("Last connection closed.");
break;
}
recvResult = CallService(MS_NETLIB_SELECTEX, (WPARAM) 0, (LPARAM)&nls);
/* Check for Miranda Exit Status */
if (Miranda_Terminated()) {
YAHOO_DebugLog("Miranda Exiting... stopping the loop.");
break;
}
/* do the timer check */
if (ylad != NULL) {
#ifdef HTTP_GATEWAY
//YAHOO_DebugLog("HTTPGateway: %d", iHTTPGateway);
if (!iHTTPGateway) {
#endif
if (yahooLoggedIn && time(NULL) - lLastPing > 60) {
LOG(("[TIMER] Sending a keep alive message"));
yahoo_keepalive(ylad->id);
lLastPing = time(NULL);
}
#ifdef HTTP_GATEWAY
} else {
YAHOO_DebugLog("[SERVER] Got packets: %d", ylad->rpkts);
if ( yahooLoggedIn && ( (ylad->rpkts > 0 && (time(NULL) - lLastSend) >=3) ||
( (time(NULL) - lLastSend) >= 13) ) ) {
LOG(("[TIMER] Sending an idle message..."));
yahoo_send_idle_packet(ylad->id);
}
//
// need to sleep, cause netlibselectex is too fast?
//
SleepEx(500, TRUE);
}
#endif
}
/* do the timer check ends */
for(l = connections; l; l = y_list_next(l)) {
struct _conn *c = l->data;
if (c->remove)
continue;
for (i = 0; i < ridx; i++) {
if ((HANDLE)c->fd == nls.hReadConns[i]) {
if (nls.hReadStatus[i])
yahoo_callback(c, YAHOO_INPUT_READ);
}//if c->fd=
}//for i = 0
for (i = 0; i < widx; i++) {
if ((HANDLE)c->fd == nls.hWriteConns[i]) {
if (nls.hWriteStatus[i])
yahoo_callback(c, YAHOO_INPUT_WRITE);
} // if c->fd == nls
}// for i = 0
}// for l=connections
}
YAHOO_DebugLog("Exited loop");
}
/* need to logout first */
yahoo_logout();
/* cleanup the data stuff and close our connection handles */
while(connections) {
YList *tmp = connections;
struct _conn * c = connections->data;
Netlib_CloseHandle((HANDLE)c->fd);
FREE(c);
connections = y_list_remove_link(connections, connections);
y_list_free_1(tmp);
}
/* now set ourselves to offline */
yahoo_util_broadcaststatus(ID_STATUS_OFFLINE);
yahoo_logoff_buddies();
YAHOO_DebugLog("Server thread ending");
}
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