void CPacketConn::RcvLoop()
{
if (m_Server) {
do {
WaitForSingleObject(m_Tcp->GetReadEvent(), INFINITE);
} while (!m_Kill && RcvPacket());
} else {
PostMessage(m_hWnd, UWM_TCPCONNECT, TRUE, m_Cookie);
while (RcvPacket()) {
;
}
m_Tcp->Disconnect();
PostMessage(m_hWnd, UWM_TCPCONNECT, FALSE, m_Cookie);
}
}
static void DispatcherThread(void *pUser)
{
CONNINST *pInst = (CONNINST*)pUser;
char *pszUser, *pszPass, *pszError, *pszMsgBuf=NULL;
unsigned int uiLength, cbMsgBuf=0, bAuthenticated = 0, iConnected=0, iLogin=1;
char command=0, reply=0;
if (pInst->hProxy->pCfg->bVerbose && pInst->hProxy->pCfg->fpLog)
fprintf (pInst->hProxy->pCfg->fpLog, "Imo2sproxy::DispatcherThread()\n");
if (!(pInst->hInst = Imo2S_Init(EventHandler, pInst, pInst->hProxy->pCfg->iFlags)))
{
pInst->hProxy->pCfg->logerror (stderr, "Connection %d: Cannot start Imo2Skype instance.\n", pInst->hSock);
FreeConnection (pInst);
return;
}
// FIXME: Static user+pass from cmdline, until there is a possibility for
// a client to authenticate
pszUser = pInst->hProxy->pCfg->pszUser;
pszPass = pInst->hProxy->pCfg->pszPass;
// FIXME: We should enable logging dependent on a loglevel rather than just enabling it
if (pInst->hProxy->pCfg->bVerbose)
Imo2S_SetLog (pInst->hInst, pInst->hProxy->pCfg->fpLog);
while (pInst->hProxy->iRunning)
{
if (RcvPacket(pInst, &uiLength, sizeof(uiLength))<=0) break;
LockMutex(pInst->sendmutex);
if (uiLength == 0)
{
if (RcvPacket(pInst, &command, 1)<=0)
{
UnlockMutex(pInst->sendmutex);
break;
}
switch (command)
{
case AUTHENTICATE:
if (pInst->hProxy->pMyCfg->pszAuthPass) reply=1;
break;
case CAPABILITIES:
if (pInst->hProxy->pMyCfg->pszAuthPass) reply=USE_AUTHENTICATION;
break;
}
if (SendPacket (pInst, &reply, 1)<=0)
{
UnlockMutex(pInst->sendmutex);
break;
}
UnlockMutex(pInst->sendmutex);
continue;
}
if (uiLength >= cbMsgBuf)
{
pszMsgBuf = realloc (pszMsgBuf, uiLength+1);
if (!pszMsgBuf)
{
UnlockMutex(pInst->sendmutex);
break;
}
cbMsgBuf=uiLength+1;
}
if (RcvPacket(pInst, pszMsgBuf, uiLength)<=0)
{
UnlockMutex(pInst->sendmutex);
break;
}
if (command)
{
if (command == AUTHENTICATE)
{
bAuthenticated = pInst->hProxy->pMyCfg->pszAuthPass && strcmp(pInst->hProxy->pMyCfg->pszAuthPass, pszMsgBuf) == 0;
if (SendPacket (pInst, &bAuthenticated, 1)<=0)
{
UnlockMutex(pInst->sendmutex);
break;
}
}
command = 0;
}
UnlockMutex(pInst->sendmutex);
if (iLogin)
{
if (Imo2S_Login (pInst->hInst, pszUser, pszPass, &pszError) != 1)
{
pInst->hProxy->pCfg->logerror (stderr, "Connection %d: Cannot login with (%s/****): %s\n",
pInst->hSock, pszUser, pszError);
FreeConnection (pInst);
return;
}
iLogin = 0;
}
if (pInst->hProxy->pMyCfg->pszAuthPass && !bAuthenticated)continue;
pszMsgBuf[uiLength]=0;
if (pInst->hProxy->pCfg->bVerbose && pInst->hProxy->pCfg->fpLog)
{
fprintf (pInst->hProxy->pCfg->fpLog, "%03d< [%s]\n", pInst->hSock, pszMsgBuf);
fflush (pInst->hProxy->pCfg->fpLog);
}
if (!iConnected)
{
LockMutex (pInst->connected);
iConnected = pInst->iConnectionStat;
if (!iConnected)
{
pInst->hProxy->pCfg->logerror(stderr, "Invalid username / password");
}
}
Imo2S_Send (pInst->hInst, pszMsgBuf);
}
FreeConnection (pInst);
if (pszMsgBuf) free (pszMsgBuf);
return;
}
