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/* Copyright (C) 2002-2005 RealVNC Ltd. All Rights Reserved.
*
* This is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this software; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
* USA.
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <rfb_win32/TsSessions.h>
#include <rfb/LogWriter.h>
#include <rdr/Exception.h>
#include <wtsapi32.h>
static rfb::LogWriter vlog("TsSessions");
namespace rfb {
namespace win32 {
ProcessSessionId::ProcessSessionId(DWORD processId) {
id = 0;
if (processId == (DWORD)-1)
processId = GetCurrentProcessId();
if (!ProcessIdToSessionId(GetCurrentProcessId(), &id))
throw rdr::SystemException("ProcessIdToSessionId", GetLastError());
}
ProcessSessionId mySessionId;
ConsoleSessionId::ConsoleSessionId() {
id = WTSGetActiveConsoleSessionId();
}
bool inConsoleSession() {
ConsoleSessionId console;
return console.id == mySessionId.id;
}
void setConsoleSession(DWORD sessionId) {
if (sessionId == (DWORD)-1)
sessionId = mySessionId.id;
// Try to reconnect our session to the console
ConsoleSessionId console;
vlog.info("Console session is %lu", console.id);
if (!WTSConnectSession(sessionId, console.id, (PTSTR)"", 0))
throw rdr::SystemException("Unable to connect session to Console", GetLastError());
// Lock the newly connected session, for security
LockWorkStation();
}
};
};
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