vncOSVersion.cpp
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/////////////////////////////////////////////////////////////////////////////
// Copyright (C) 2002 Ultr@VNC Team Members. All Rights Reserved.
//
// This program 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 program 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 program; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
//
// If the source code for the program is not available from the place from
// which you received this file, check
// http://ultravnc.sourceforge.net/
//
/////////////////////////////////////////////////////////////////////////////
#include <windows.h>
int
OSVersion()
{
OSVERSIONINFO OSversion;
OSversion.dwOSVersionInfoSize=sizeof(OSVERSIONINFO);
GetVersionEx(&OSversion);
switch(OSversion.dwPlatformId)
{
case VER_PLATFORM_WIN32_NT:
if(OSversion.dwMajorVersion==5 && OSversion.dwMinorVersion==0)
return 1;
if(OSversion.dwMajorVersion==5 && OSversion.dwMinorVersion==1)
return 1;
if(OSversion.dwMajorVersion==5 && OSversion.dwMinorVersion==2)
return 1;
if(OSversion.dwMajorVersion<=4)
return 3;
case VER_PLATFORM_WIN32_WINDOWS:
if(OSversion.dwMinorVersion==0) return 5; //95
return 4;
}
return 0;
}