149 lines
7.0 KiB
C++
Raw Normal View History

/*
** Command & Conquer Generals Zero Hour(tm)
** Copyright 2025 Electronic Arts Inc.
**
** 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 3 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, see <http://www.gnu.org/licenses/>.
*/
/***********************************************************************************************
*** C O N F I D E N T I A L --- W E S T W O O D S T U D I O S ***
***********************************************************************************************
* *
* Project Name : Command & Conquer *
* *
* $Archive:: /Renegade Setup/Autorun/WinFix.H $*
* *
* $Author:: Maria_l $*
* *
* $Modtime:: 11/07/01 5:57p $*
* *
* $Revision:: 6 $*
* *
*---------------------------------------------------------------------------------------------*
* Functions: *
* WindowsVersionInfo::Major -- Get the major version of the OS *
* WindowsVersionInfo::Minor -- Get the minor version of the OS *
* WindowsVersionInfo::Build -- Get the build level of the OS *
* WindowsVersionInfo::Info -- Get additional system information *
* WindowsVersionInfo::Is_Win9x -- Determine if we are running on a non-NT system. *
* WindowsVersionInfo::Is_Win95 -- Determine if we are running on a Win95 system. *
* WindowsVersionInfo::Is_Win98 -- Determine if we are running on a Win98 system. *
* WindowsVersionInfo::Is_WinNT -- Determine if we are running on an NT system. *
* WindowsVersionInfo::Is_WinNT5 -- Determine if we are running on an NT 5 system. *
* WindowsVersionInfo::Version -- *
* WindowsVersionInfo::IsOSR2Release -- *
* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
#pragma once
#ifndef WINFIX_H
#define WINFIX_H
/*-----------------------------------------------------------------------------
** Windows Version Information class. This is a global object that is used to
** store information about the specific OS that we are running under. This can
** be used to make special allowances for differences between OS's, such as when
** using the registry, or trying to work around a limitaion of a particular OS
** (their APIs are slightly different...)
**-----------------------------------------------------------------------------*/
class WindowsVersionInfo
{
public:
WindowsVersionInfo (void);
~WindowsVersionInfo (void) {}
int Major ( void ) const { return( MajorVersionNumber ); }
int Minor ( void ) const { return( MinorVersionNumber ); }
int Build ( void ) const { return( BuildNumber ); }
bool Is_Win9x ( void ) const { return( IsWin9x ); } // Win 9x
bool Is_Win95 ( void ) const { return( IsWin95 ); } // Win 95
bool Is_Win98 ( void ) const { return( IsWin98 ); } // Win 98
bool Is_WinNT ( void ) const { return( IsWinNT ); } // Win NT
bool Is_WinNT4 ( void ) const { return( IsWinNT && MajorVersionNumber == 4 ); } // Win NT
bool Is_WinNT5 ( void ) const { return( IsWinNT && MajorVersionNumber == 5 ); } // Win NT
bool Is_Win_2000 ( void ) const { return( IsWin2000 ); } // Win 2000
bool Is_Win_XP ( void ) const { return( IsWinXP ); } // Win XP
int Version ( void ) const { return( WindowsVersion ); }
int IsOSR2Release ( void ) const { return( RunningOSR2 ); }
const char * Info ( void ) const { return( &AdditionalInfo[0] ); }
char * Version_String ( void );
char * Version_Name ( void );
bool Meets_Minimum_Version_Requirements ( void );
private:
/*-----------------------------------------------------------------------
** Major version number; i.e. for 4.10.1721 this would be '4'
*/
int MajorVersionNumber;
/*-----------------------------------------------------------------------
** Minor version number; i.e. for 4.10.1721 this would be '10'
*/
int MinorVersionNumber;
/*-----------------------------------------------------------------------
** Version number expressed as a DWORD; i.e. for 4.10 this would be '410'
*/
int WindowsVersion;
/*-----------------------------------------------------------------------
** Build number; i.e. for 4.10.1721 this would be '1721'
*/
int BuildNumber;
/*-----------------------------------------------------------------------
** Is the system running OSR 2 or later release of Windows95.
*/
int RunningOSR2;
/*-----------------------------------------------------------------------
** Additional Info; i.e. for NT 4.0 with SP3, this would be
** the string 'Service Pack 3'
*/
char AdditionalInfo[128];
/*-----------------------------------------------------------------------
** Windows 9x flag; true if running on non-NT system
*/
bool IsWin9x;
bool IsWin95;
bool IsWin98;
/*-----------------------------------------------------------------------
** Windows NT flag; true if running on Windows NT system
*/
bool IsWinNT;
/*-----------------------------------------------------------------------
** Windows 2000 (Formerly Windows NT 5.0)
** As you've no doubt heard by now, Windows NT 5.0 has been officially
** christened "Windows 2000."
*/
bool IsWin2000;
/*-----------------------------------------------------------------------
** Windows XP flag; true if running on Windows NT system
*/
bool IsWinXP;
/*-----------------------------------------------------------------------
** This array is used for formatting the version # as a string
*/
char VersionName[30];
};
extern WindowsVersionInfo WinVersion;
#endif