149 lines
7.0 KiB
C++
149 lines
7.0 KiB
C++
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/*
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** Command & Conquer Generals Zero Hour(tm)
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** Copyright 2025 Electronic Arts Inc.
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**
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** This program is free software: you can redistribute it and/or modify
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** it under the terms of the GNU General Public License as published by
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** the Free Software Foundation, either version 3 of the License, or
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** (at your option) any later version.
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**
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** This program is distributed in the hope that it will be useful,
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** but WITHOUT ANY WARRANTY; without even the implied warranty of
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** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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** GNU General Public License for more details.
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**
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** You should have received a copy of the GNU General Public License
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** along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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/***********************************************************************************************
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*** 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 ***
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***********************************************************************************************
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* *
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* Project Name : Command & Conquer *
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* *
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* $Archive:: /Renegade Setup/Autorun/WinFix.H $*
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* *
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* $Author:: Maria_l $*
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* *
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* $Modtime:: 11/07/01 5:57p $*
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* *
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* $Revision:: 6 $*
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* *
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*---------------------------------------------------------------------------------------------*
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* Functions: *
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* WindowsVersionInfo::Major -- Get the major version of the OS *
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* WindowsVersionInfo::Minor -- Get the minor version of the OS *
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* WindowsVersionInfo::Build -- Get the build level of the OS *
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* WindowsVersionInfo::Info -- Get additional system information *
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* WindowsVersionInfo::Is_Win9x -- Determine if we are running on a non-NT system. *
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* WindowsVersionInfo::Is_Win95 -- Determine if we are running on a Win95 system. *
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* WindowsVersionInfo::Is_Win98 -- Determine if we are running on a Win98 system. *
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* WindowsVersionInfo::Is_WinNT -- Determine if we are running on an NT system. *
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* WindowsVersionInfo::Is_WinNT5 -- Determine if we are running on an NT 5 system. *
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* WindowsVersionInfo::Version -- *
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* WindowsVersionInfo::IsOSR2Release -- *
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* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
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#pragma once
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#ifndef WINFIX_H
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#define WINFIX_H
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/*-----------------------------------------------------------------------------
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** Windows Version Information class. This is a global object that is used to
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** store information about the specific OS that we are running under. This can
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** be used to make special allowances for differences between OS's, such as when
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** using the registry, or trying to work around a limitaion of a particular OS
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** (their APIs are slightly different...)
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**-----------------------------------------------------------------------------*/
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class WindowsVersionInfo
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{
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public:
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WindowsVersionInfo (void);
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~WindowsVersionInfo (void) {}
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int Major ( void ) const { return( MajorVersionNumber ); }
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int Minor ( void ) const { return( MinorVersionNumber ); }
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int Build ( void ) const { return( BuildNumber ); }
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bool Is_Win9x ( void ) const { return( IsWin9x ); } // Win 9x
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bool Is_Win95 ( void ) const { return( IsWin95 ); } // Win 95
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bool Is_Win98 ( void ) const { return( IsWin98 ); } // Win 98
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bool Is_WinNT ( void ) const { return( IsWinNT ); } // Win NT
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bool Is_WinNT4 ( void ) const { return( IsWinNT && MajorVersionNumber == 4 ); } // Win NT
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bool Is_WinNT5 ( void ) const { return( IsWinNT && MajorVersionNumber == 5 ); } // Win NT
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bool Is_Win_2000 ( void ) const { return( IsWin2000 ); } // Win 2000
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bool Is_Win_XP ( void ) const { return( IsWinXP ); } // Win XP
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int Version ( void ) const { return( WindowsVersion ); }
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int IsOSR2Release ( void ) const { return( RunningOSR2 ); }
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const char * Info ( void ) const { return( &AdditionalInfo[0] ); }
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char * Version_String ( void );
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char * Version_Name ( void );
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bool Meets_Minimum_Version_Requirements ( void );
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private:
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/*-----------------------------------------------------------------------
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** Major version number; i.e. for 4.10.1721 this would be '4'
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*/
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int MajorVersionNumber;
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/*-----------------------------------------------------------------------
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** Minor version number; i.e. for 4.10.1721 this would be '10'
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*/
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int MinorVersionNumber;
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/*-----------------------------------------------------------------------
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** Version number expressed as a DWORD; i.e. for 4.10 this would be '410'
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*/
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int WindowsVersion;
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/*-----------------------------------------------------------------------
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** Build number; i.e. for 4.10.1721 this would be '1721'
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*/
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int BuildNumber;
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/*-----------------------------------------------------------------------
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** Is the system running OSR 2 or later release of Windows95.
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*/
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int RunningOSR2;
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/*-----------------------------------------------------------------------
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** Additional Info; i.e. for NT 4.0 with SP3, this would be
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** the string 'Service Pack 3'
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*/
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char AdditionalInfo[128];
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/*-----------------------------------------------------------------------
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** Windows 9x flag; true if running on non-NT system
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*/
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bool IsWin9x;
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bool IsWin95;
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bool IsWin98;
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/*-----------------------------------------------------------------------
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** Windows NT flag; true if running on Windows NT system
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*/
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bool IsWinNT;
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/*-----------------------------------------------------------------------
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** Windows 2000 (Formerly Windows NT 5.0)
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** As you've no doubt heard by now, Windows NT 5.0 has been officially
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** christened "Windows 2000."
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*/
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bool IsWin2000;
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/*-----------------------------------------------------------------------
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** Windows XP flag; true if running on Windows NT system
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*/
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bool IsWinXP;
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/*-----------------------------------------------------------------------
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** This array is used for formatting the version # as a string
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*/
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char VersionName[30];
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};
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extern WindowsVersionInfo WinVersion;
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#endif
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