248 lines
9.7 KiB
C++
248 lines
9.7 KiB
C++
#include <string.h>
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#include "tsvs.h"
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HANDLE g_hWinstaThread = NULL;
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DWORD g_idWinstaThread;
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void GetWinStationInfo(void);
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/*/
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typedef enum _WTS_CONNECTSTATE_CLASS {
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WTSActive,
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WTSConnected,
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WTSConnectQuery,
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WTSShadow,
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WTSDisconnected,
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WTSIdle,
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WTSListen,
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WTSReset,
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WTSDown,
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WTSInit,
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} WTS_CONNECTSTATE_CLASS;
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x
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#define ACTIVE 0 // "Active"
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#define CONNECTED 1 // "Connected"
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#define CONNECTQUERY 2 // "Connect Query"
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#define SHADOW 3 // "Shadow"
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#define DISCONNECTED 4 // "Disconnected"
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#define IDLE 5 // "Idle"
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#define LISTEN 6 // "Listen"
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#define RESET 7 // "Reset"
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#define DOWN 8 // "Down"
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#define INIT 9 // "Initializing"
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/*/
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TCHAR * Status[] =
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{
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"Active", "Connected", "Connect Query", "Shadow", "Disconnected", \
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"Idle", "Listen", "Reset", "Down", "Initializing"
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};
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//////////////////////////////////////////////////////////////////////////////
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void GetWinStationInfo(void)
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{
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UINT i;
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WINSTATIONCLIENT ClientData;
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ULONG *pNumber;
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TCHAR szNumber[10];
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int nMcIndex;
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int *nConnectState;
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DWORD pEventFlags;
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static BOOL bInitialized = FALSE;
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nMcIndex = 0;
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if (bInitialized) {
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// wait for someone to log on or off.....
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WTSWaitSystemEvent(
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WTS_CURRENT_SERVER_HANDLE,
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WTS_EVENT_ALL,
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//WTS_EVENT_LOGON | WTS_EVENT_LOGOFF,
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&pEventFlags
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);
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//.......................................
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}
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bInitialized = TRUE;
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// count the sessions after a logon
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if (WTSEnumerateSessions(
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WTS_CURRENT_SERVER_HANDLE,
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0,
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1,
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&ppSessionInfo,
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&pCount))
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{
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// loop through the sessions and save their WTSWinStationNames
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for (i = 0; i < pCount; i++)
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{
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if (WTSQuerySessionInformation(
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WTS_CURRENT_SERVER_HANDLE,
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ppSessionInfo[i].SessionId,
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WTSWinStationName,
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&ppBuffer,
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&pBytesReturned))
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{
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if (GetMenuState(g_hMenu, IDM_SHOW_ALL,
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MF_BYCOMMAND) == MF_UNCHECKED)
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{
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if (_tcslen(ppBuffer) > 7) // don't take console or enpty ID's
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{
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_tcscpy(szMcID[nMcIndex], ppBuffer);
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WTSFreeMemory(ppBuffer);
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// get domain name
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if (WTSQuerySessionInformation(
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WTS_CURRENT_SERVER_HANDLE,
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ppSessionInfo[i].SessionId,
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WTSDomainName,
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&ppBuffer,
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&pBytesReturned))
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{
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_tcscpy(szMcNames[nMcIndex], ppBuffer);
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if (_tcslen(ppBuffer) > 0)
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_tcscat(szMcNames[nMcIndex], "\\");
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WTSFreeMemory(ppBuffer); }
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// get user name
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if (WTSQuerySessionInformation(
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WTS_CURRENT_SERVER_HANDLE,
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ppSessionInfo[i].SessionId,
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WTSUserName,
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&ppBuffer,
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&pBytesReturned))
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{
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_tcscat(szMcNames[nMcIndex], ppBuffer);
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WTSFreeMemory(ppBuffer);
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}
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// get IP address
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if (WinStationQueryInformation(
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WTS_CURRENT_SERVER_HANDLE,
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ppSessionInfo[i].SessionId,
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WinStationClient,
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&ClientData,
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sizeof(WINSTATIONCLIENT),
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&pBytesReturned ))
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{
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_tcscpy(szMcAddress[nMcIndex],
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ClientData.ClientAddress);
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}
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// get build number
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/*/
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if (WTSQuerySessionInformation(
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WTS_CURRENT_SERVER_HANDLE,
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ppSessionInfo[i].SessionId,
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WTSClientBuildNumber,
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(LPTSTR *)(&pNumber),
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&pBytesReturned))
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{
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_ltot(*pNumber, szNumber, 10);
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_tcscpy(szBuild[nMcIndex], szNumber);
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WTSFreeMemory(pNumber);
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}
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/*/
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// get connection state
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if (WTSQuerySessionInformation(
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WTS_CURRENT_SERVER_HANDLE,
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ppSessionInfo[i].SessionId,
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WTSConnectState,
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(LPTSTR *)(&nConnectState),
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&pBytesReturned))
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{
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_tcscpy(szBuild[nMcIndex], Status[*nConnectState]);
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WTSFreeMemory(nConnectState);
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} else {
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_tcscpy(szBuild[nMcIndex], _T("Unknown"));
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}
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nMcIndex++;
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}
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} else { // <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
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_tcscpy(szMcID[nMcIndex], ppBuffer);
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WTSFreeMemory(ppBuffer);
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// get domain name
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if (WTSQuerySessionInformation(
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WTS_CURRENT_SERVER_HANDLE,
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ppSessionInfo[i].SessionId,
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WTSDomainName,
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&ppBuffer,
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&pBytesReturned))
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{
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_tcscpy(szMcNames[nMcIndex], ppBuffer);
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if (_tcslen(ppBuffer) > 0)
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_tcscat(szMcNames[nMcIndex], "\\");
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WTSFreeMemory(ppBuffer);
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}
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// get user name
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if (WTSQuerySessionInformation(
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WTS_CURRENT_SERVER_HANDLE,
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ppSessionInfo[i].SessionId,
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WTSUserName,
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&ppBuffer,
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&pBytesReturned))
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{
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_tcscat(szMcNames[nMcIndex], ppBuffer);
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WTSFreeMemory(ppBuffer);
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}
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// get IP address
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if (WinStationQueryInformation(
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WTS_CURRENT_SERVER_HANDLE,
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ppSessionInfo[i].SessionId,
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WinStationClient,
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&ClientData,
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sizeof(WINSTATIONCLIENT),
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&pBytesReturned ))
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{
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_tcscpy(szMcAddress[nMcIndex],
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ClientData.ClientAddress);
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}
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// get connection state
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if (WTSQuerySessionInformation(
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WTS_CURRENT_SERVER_HANDLE,
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ppSessionInfo[i].SessionId,
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WTSConnectState,
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(LPTSTR *)(&nConnectState),
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&pBytesReturned))
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{
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_tcscpy(szBuild[nMcIndex], Status[*nConnectState]);
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WTSFreeMemory(nConnectState);
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}
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nMcIndex++;
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}
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}
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}
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}
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FillList(nMcIndex);
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}
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//////////////////////////////////////////////////////////////////////////////
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DWORD WinstaThreadMessageLoop(LPVOID)
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{
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MSG msg;
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while(GetMessage(&msg, NULL, 0, 0))
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{
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switch(msg.message)
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{
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case PM_WINSTA:
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{
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GetWinStationInfo();
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Sleep(1000); // check for logon/off every second
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if (g_idWinstaThread)
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{
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PostThreadMessage(g_idWinstaThread, PM_WINSTA, 0, 0);
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}
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break;
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}
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}
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}
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return 0;
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}
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//////////////////////////////////////////////////////////////////////////////
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