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#include "commonheaders.h"
int SendBroadcast( HANDLE hContact, int type, int result, HANDLE hProcess, LPARAM lParam ) {
ACKDATA ack;
memset(&ack,0,sizeof(ack));
ack.cbSize = sizeof( ACKDATA );
ack.szModule = GetContactProto(hContact);
ack.hContact = hContact;
ack.type = type;
ack.result = result;
ack.hProcess = hProcess;
ack.lParam = lParam;
return CallService( MS_PROTO_BROADCASTACK, 0, ( LPARAM )&ack );
}
unsigned __stdcall sttFakeAck( LPVOID param ) {
TFakeAckParams* tParam = ( TFakeAckParams* )param;
WaitForSingleObject( tParam->hEvent, INFINITE );
Sleep( 100 );
if ( tParam->msg == NULL )
SendBroadcast( tParam->hContact, ACKTYPE_MESSAGE, ACKRESULT_SUCCESS, ( HANDLE )tParam->id, 0 );
else
SendBroadcast( tParam->hContact, ACKTYPE_MESSAGE, ACKRESULT_FAILED, ( HANDLE )tParam->id, LPARAM( tParam->msg ));
CloseHandle( tParam->hEvent );
delete tParam;
return 0;
}
unsigned __stdcall sttWaitForExchange( LPVOID param ) {
TWaitForExchange* tParam = ( TWaitForExchange* )param;
WaitForSingleObject( tParam->hEvent, INFINITE );
pUinKey ptr = getUinKey(tParam->hContact);
delete tParam;
if ( !ptr ) return 0;
for (int i=0;i<db_get_w(0,MODULENAME,"ket",10)*10; i++) {
Sleep( 100 );
if ( ptr->waitForExchange != 1 ) break;
} // for
#if defined(_DEBUG) || defined(NETLIB_LOG)
Sent_NetLog("sttWaitForExchange: %d",ptr->waitForExchange);
#endif
// if keyexchange failed or timeout
if ( ptr->waitForExchange==1 || ptr->waitForExchange==3 ) { // ¯à®âãå«® - ®â¯à ¢«ï¥¬ ¥§ è¨ä஢ ®, ¥á«¨ ¤®
if ( ptr->msgQueue && msgbox1(0,sim104,MODULENAME,MB_YESNO|MB_ICONQUESTION)==IDYES ) {
EnterCriticalSection(&localQueueMutex);
ptr->sendQueue = true;
pWM ptrMessage = ptr->msgQueue;
while( ptrMessage ) {
#if defined(_DEBUG) || defined(NETLIB_LOG)
Sent_NetLog("Sent (unencrypted) message from queue: %s",ptrMessage->Message);
#endif
// send unencrypted messages
CallContactService(ptr->hContact,PSS_MESSAGE,(WPARAM)ptrMessage->wParam|PREF_METANODB,(LPARAM)ptrMessage->Message);
mir_free(ptrMessage->Message);
pWM tmp = ptrMessage;
ptrMessage = ptrMessage->nextMessage;
mir_free(tmp);
}
ptr->msgQueue = NULL;
ptr->sendQueue = false;
LeaveCriticalSection(&localQueueMutex);
}
ptr->waitForExchange = 0;
ShowStatusIconNotify(ptr->hContact);
}
else
if ( ptr->waitForExchange==2 ) { // ¤®á« âì ®ç¥à¥¤ì ç¥à¥§ ãáâ ®¢«¥®¥ ᮥ¤¨¥¨¥
EnterCriticalSection(&localQueueMutex);
// we need to resend last send back message with new crypto Key
pWM ptrMessage = ptr->msgQueue;
while (ptrMessage) {
#if defined(_DEBUG) || defined(NETLIB_LOG)
Sent_NetLog("Sent (encrypted) message from queue: %s",ptrMessage->Message);
#endif
// send unencrypted messages
CallContactService(ptr->hContact,PSS_MESSAGE,(WPARAM)ptrMessage->wParam|PREF_METANODB,(LPARAM)ptrMessage->Message);
mir_free(ptrMessage->Message);
pWM tmp = ptrMessage;
ptrMessage = ptrMessage->nextMessage;
mir_free(tmp);
}
ptr->msgQueue = NULL;
ptr->waitForExchange = 0;
LeaveCriticalSection(&localQueueMutex);
}
else
if ( ptr->waitForExchange==0 ) { // ®ç¨áâ¨âì ®ç¥à¥¤ì
EnterCriticalSection(&localQueueMutex);
// we need to resend last send back message with new crypto Key
pWM ptrMessage = ptr->msgQueue;
while (ptrMessage) {
mir_free(ptrMessage->Message);
pWM tmp = ptrMessage;
ptrMessage = ptrMessage->nextMessage;
mir_free(tmp);
}
ptr->msgQueue = NULL;
LeaveCriticalSection(&localQueueMutex);
}
return 0;
}
// set wait flag and run thread
void waitForExchange(pUinKey ptr, int flag) {
switch( flag ) {
case 0: // á¡à®á¨âì
case 2: // ¤®á« âì è¨ä஢ ®
case 3: // ¤®á« âì ¥è¨ä஢ ®
if ( ptr->waitForExchange )
ptr->waitForExchange = flag;
break;
case 1: // § ¯ãáâ¨âì
if ( ptr->waitForExchange )
break;
ptr->waitForExchange = 1;
// § ¯ã᪠¥¬ âàí¤
HANDLE hEvent = CreateEvent( NULL, TRUE, FALSE, NULL );
unsigned int tID;
CloseHandle( (HANDLE) _beginthreadex(NULL, 0, sttWaitForExchange, new TWaitForExchange(hEvent,ptr->hContact), 0, &tID));
SetEvent( hEvent );
break;
}
}
// EOF
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