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666 lines
14 KiB
666 lines
14 KiB
//+----------------------------------------------------------------------------
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//
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// File: cmplat.cpp
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//
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// Module: CMSETUP.LIB
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//
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// Synopsis: Implementation of CPlatform class
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// use it to query the system for all kinds of platform info
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// OSVersion, machine architecture, etc....
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//
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// Copyright (c) 1998-1999 Microsoft Corporation
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//
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// Author: quintinb Created Header 08/19/99
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//
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//+----------------------------------------------------------------------------
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#include "cmplat.h"
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//
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// Constants
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//
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const TCHAR* const c_pszSrvOrWksPath = TEXT("SYSTEM\\CurrentControlSet\\Control\\ProductOptions");
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const TCHAR* const c_pszProductType = TEXT("ProductType");
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const TCHAR* const c_pszSrvString = TEXT("ServerNT");
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const TCHAR* const c_pszEntString = TEXT("LanManNT");
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const TCHAR* const c_pszWksString = TEXT("WinNT");
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//________________________________________________________________________________
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//
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// Function: CPlatform constructor
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//
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// Synopsis: .initializes the class, all the functions are ready to be used
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//
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// Arguments: None
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//
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// Returns: NONE
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//
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// History: a-anasj Created 2/04/1998
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//
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//________________________________________________________________________________
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CPlatform::CPlatform()
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{
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ZeroMemory(&m_SysInfo, sizeof(m_SysInfo));
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GetSystemInfo(&m_SysInfo); // Does not fail!
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m_OSVer.dwOSVersionInfoSize = sizeof(m_OSVer);
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if (!GetVersionEx(&m_OSVer))
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{
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m_ClassState = bad; //Something went wrong
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}
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else
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{
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m_ClassState = good;
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}
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}
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//________________________________________________________________________________
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//
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// Function: IsOS
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//
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// Synopsis:
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//
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// Arguments: DWORD OS, DWORD buildNum
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//
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// Returns: BOOL - TRUE means running on OS specified
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//
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// History: Created Header 1/30/98
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//
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//________________________________________________________________________________
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BOOL CPlatform::IsOS(DWORD OS, DWORD buildNum)
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{
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if (m_OSVer.dwPlatformId != OS)
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{
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return FALSE;
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}
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if ( (m_OSVer.dwBuildNumber & 0xffff) > buildNum) //Check for higher than developer release
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{
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return TRUE;
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}
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else
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{
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return FALSE;
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}
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}
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//________________________________________________________________________________
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//
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// Function: IsOSExact
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//
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// Synopsis:
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//
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// Arguments: DWORD OS, DWORD buildNum
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//
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// Returns: BOOL - TRUE means running on OS specified
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//
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// History: Created Header 1/30/98
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//
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//________________________________________________________________________________
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BOOL CPlatform::IsOSExact(DWORD OS, DWORD buildNum)
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{
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if (m_OSVer.dwPlatformId != OS)
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{
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return FALSE;
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}
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if ((m_OSVer.dwBuildNumber & 0xffff) == buildNum) //Check for exact match
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{
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return TRUE;
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}
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else
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{
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return FALSE;
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}
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}
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//________________________________________________________________________________
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//
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// Function: IsX86
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//
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// Synopsis: Determines if the current platform IsX86.
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//
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// Arguments: None
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//
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// Returns: BOOL - TRUE if the current platform IsX86
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//
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// History: a-anasj Created 2/04/1998
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//
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//________________________________________________________________________________
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BOOL
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CPlatform::IsX86()
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{
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if (bad == m_ClassState)
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{
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return FALSE;
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}
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return (m_SysInfo.wProcessorArchitecture == PROCESSOR_ARCHITECTURE_INTEL);
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}
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//________________________________________________________________________________
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//
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// Function: IsAlpha
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//
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// Synopsis: Determines if the current platform IsAlpha.
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//
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// Arguments: None
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//
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// Returns: BOOL - TRUE if the current platform IsAlpha
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//
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// History: a-anasj Created 2/04/1998
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//
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//________________________________________________________________________________
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BOOL
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CPlatform::IsAlpha()
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{
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if (bad == m_ClassState)
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{
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return FALSE;
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}
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return (m_SysInfo.wProcessorArchitecture == PROCESSOR_ARCHITECTURE_ALPHA);
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}
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//________________________________________________________________________________
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//
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// Function: IsIA64
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//
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// Synopsis: Determines if the current platform is an IA64 machine.
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//
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// Arguments: None
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//
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// Returns: BOOL - TRUE if the current platform is an itanium.
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//
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// History: quintinb Created 07/20/2000
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//
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//________________________________________________________________________________
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BOOL
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CPlatform::IsIA64()
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{
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if (bad == m_ClassState)
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{
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return FALSE;
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}
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return (m_SysInfo.wProcessorArchitecture == PROCESSOR_ARCHITECTURE_IA64);
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}
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//________________________________________________________________________________
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//
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// Function: IsWin95Gold
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//
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// Synopsis: Determines if the current platform IsWin95.
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//
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// Arguments: None
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//
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// Returns: BOOL - TRUE if the current platform IsWin95
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//
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// History: quintinb Created 2/20/1998
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//
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//________________________________________________________________________________
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BOOL
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CPlatform::IsWin95Gold()
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{
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if (bad == m_ClassState)
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{
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return FALSE;
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}
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if (IsOSExact(VER_PLATFORM_WIN32_WINDOWS, 950))
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{
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return TRUE;
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}
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else
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{
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return FALSE;
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}
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}
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//________________________________________________________________________________
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//
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// Function: IsWin95
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//
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// Synopsis: Determines if the current platform IsWin95Gold.
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//
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// Arguments: None
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//
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// Returns: BOOL - TRUE if the current platform IsWin95Gold
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//
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// History: a-anasj Created 2/04/1998
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//
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//________________________________________________________________________________
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BOOL
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CPlatform::IsWin95()
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{
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if (bad == m_ClassState)
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{
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return FALSE;
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}
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if ( (IsOS(VER_PLATFORM_WIN32_WINDOWS, 950)) && (!IsOS(VER_PLATFORM_WIN32_WINDOWS, 1352)) )
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{
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return TRUE;
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}
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else
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{
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return FALSE;
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}
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}
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//________________________________________________________________________________
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//
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// Function: IsWin98
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//
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// Synopsis: Determines if the current platform IsWin98.
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//
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// Arguments: None
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//
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// Returns: BOOL - TRUE if the current platform IsWin98
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//
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// History: a-anasj Created 2/04/1998
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//
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//________________________________________________________________________________
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BOOL
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CPlatform::IsWin98()
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{
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if (bad == m_ClassState)
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{
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return FALSE;
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}
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return IsOS(VER_PLATFORM_WIN32_WINDOWS, 1353);
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}
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//________________________________________________________________________________
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//
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// Function: IsWin98Sr
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//
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// Synopsis: Determines if the current platform is a Service Release of Win98 (not
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// win98 gold).
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//
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// Arguments: None
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//
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// Returns: BOOL - TRUE if the current platform is a Sr of win98
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//
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// History: quintinb created 1-8-99
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//
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//________________________________________________________________________________
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BOOL
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CPlatform::IsWin98Sr()
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{
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if (bad == m_ClassState)
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{
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return FALSE;
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}
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//
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// Win98 gold had 1998 for the build number
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//
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return IsOS(VER_PLATFORM_WIN32_WINDOWS, 1998);
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}
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//________________________________________________________________________________
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//
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// Function: IsWin98Gold
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//
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// Synopsis: Determines if the current platform is Win98 Gold (build Num 1998)
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//
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// Arguments: None
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//
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// Returns: BOOL - TRUE if the current platform is Gold win98
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//
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// History: quintinb created 1-8-99
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//
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//________________________________________________________________________________
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BOOL
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CPlatform::IsWin98Gold()
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{
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if (bad == m_ClassState)
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{
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return FALSE;
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}
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if ((IsOS(VER_PLATFORM_WIN32_WINDOWS, 1353)) && (!IsOS(VER_PLATFORM_WIN32_WINDOWS, 1998)))
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{
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return TRUE;
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}
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else
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{
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return FALSE;
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}
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}
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//________________________________________________________________________________
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//
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// Function: IsWin9x
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//
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// Synopsis: Determines if the current platform IsWin9x.
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//
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// Arguments: None
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//
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// Returns: BOOL - TRUE if the current platform IsWin9x
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//
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// History: a-anasj Created 2/04/1998
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//
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//________________________________________________________________________________
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BOOL
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CPlatform::IsWin9x()
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{
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if (bad == m_ClassState)
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{
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return FALSE;
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}
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return IsOS(VER_PLATFORM_WIN32_WINDOWS, 950-1);
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}
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//________________________________________________________________________________
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//
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// Function: IsNT31
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//
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// Synopsis: Determines if the current platform IsNT31.
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//
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// Arguments: None
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//
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// Returns: BOOL - TRUE if the current platform IsNT31
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//
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// History: a-anasj Created 2/04/1998
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//
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//________________________________________________________________________________
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BOOL
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CPlatform::IsNT31()
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{
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if (bad == m_ClassState)
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{
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return false;
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}
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if ( (IsOS(VER_PLATFORM_WIN32_NT , 0)) && (!IsOS(VER_PLATFORM_WIN32_NT , 1057)) )
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{
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return TRUE;
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}
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else
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{
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return FALSE;
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}
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}
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//________________________________________________________________________________
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//
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// Function: IsNT351
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//
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// Synopsis: Determines if the current platform IsNT351.
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//
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// Arguments: None
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//
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// Returns: BOOL - TRUE if the current platform IsNT351
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//
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// History: a-anasj Created 2/04/1998
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//
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//________________________________________________________________________________
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BOOL
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CPlatform::IsNT351()
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{
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if (bad == m_ClassState)
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{
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return false;
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}
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if ( (IsOS(VER_PLATFORM_WIN32_NT , 1056)) && (!IsOS(VER_PLATFORM_WIN32_NT , 1382)) )
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{
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return TRUE;
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}
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else
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{
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return FALSE;
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}
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}
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//________________________________________________________________________________
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//
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// Function: IsNT4
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//
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// Synopsis: Determines if the current platform IsNT4.
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//
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// Arguments: None
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//
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// Returns: BOOL - TRUE if the current platform IsNT4
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//
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// History: a-anasj Created 2/04/1998
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//
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//________________________________________________________________________________
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BOOL
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CPlatform::IsNT4()
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{
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if (bad == m_ClassState)
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{
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return FALSE;
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}
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if ( (IsOS(VER_PLATFORM_WIN32_NT , 1380)) && (!IsOS(VER_PLATFORM_WIN32_NT , 1500)) ) //1500 not sure
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{
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return TRUE;
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}
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else
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{
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return FALSE;
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}
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}
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//________________________________________________________________________________
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//
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// Function: IsAtLeastNT5
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//
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// Synopsis: Determines if the current platform at least NT5.
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//
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// Arguments: None
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//
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// Returns: BOOL - TRUE if the current platform is NT5 or newer
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//
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// History: a-anasj Created 2/04/1998
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//
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//________________________________________________________________________________
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BOOL
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CPlatform::IsAtLeastNT5()
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{
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if (bad == m_ClassState)
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{
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return FALSE;
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}
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return IsOS(VER_PLATFORM_WIN32_NT, 1500);
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}
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//________________________________________________________________________________
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//
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// Function: IsAtLeastNT51
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//
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// Synopsis: Determines if the current platform at least NT51.
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//
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// Arguments: None
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//
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// Returns: BOOL - TRUE if the current platform is NT5 or newer
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//
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// History: quintinb Created 02/09/2001
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//
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//________________________________________________________________________________
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BOOL
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CPlatform::IsAtLeastNT51()
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{
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if (bad == m_ClassState)
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{
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return FALSE;
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}
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return IsOS(VER_PLATFORM_WIN32_NT, 2200);
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}
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//________________________________________________________________________________
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//
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// Function: IsNT5
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//
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// Synopsis: Determines if the current platform is NT5.
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//
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// Arguments: None
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//
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// Returns: BOOL - TRUE if the current platform is NT5
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//
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// History: a-anasj Created 2/04/1998
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//
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//________________________________________________________________________________
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BOOL
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CPlatform::IsNT5()
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{
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if (bad == m_ClassState)
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{
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return FALSE;
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}
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if ( (IsOS(VER_PLATFORM_WIN32_NT , 1500)) && (!IsOS(VER_PLATFORM_WIN32_NT , 2195)))
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{
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return TRUE;
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}
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else
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{
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return FALSE;
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}
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}
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//________________________________________________________________________________
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//
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// Function: IsNT51
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//
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// Synopsis: Determines if the current platform at least NT51.
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//
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// Arguments: None
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//
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// Returns: BOOL - TRUE if the current platform is NT51
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//
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// History: quintinb Created 02/09/2001
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//
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//________________________________________________________________________________
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BOOL
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CPlatform::IsNT51()
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{
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if (bad == m_ClassState)
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{
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return FALSE;
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}
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if ((IsOS(VER_PLATFORM_WIN32_NT , 2195)) && (!IsOS(VER_PLATFORM_WIN32_NT , 2600))) // ISSUE quintinb 3/22/01: Update this if we need it.
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{
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return TRUE;
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}
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else
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{
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return FALSE;
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}
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}
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//________________________________________________________________________________
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//
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// Function: IsNT
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//
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// Synopsis: Determines if the current platform IsNT.
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//
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// Arguments: None
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//
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// Returns: BOOL - TRUE if the current platform IsNT
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//
|
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// History: quintinb Created 9/22/1998
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//
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//________________________________________________________________________________
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BOOL
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CPlatform::IsNT()
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{
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if (bad == m_ClassState)
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{
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return FALSE;
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}
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return IsOS(VER_PLATFORM_WIN32_NT, 0);
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}
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//________________________________________________________________________________
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//
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// Function: IsNTSrv
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//
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// Synopsis: Determines if the current platform IsNT.
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//
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// Arguments: None
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//
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// Returns: BOOL - TRUE if the current platform IsNT
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//
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// History: quintinb Created 9/22/1998
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//
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//________________________________________________________________________________
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BOOL CPlatform::IsNTSrv()
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{
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HKEY hKey;
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TCHAR szTemp[MAX_PATH+1];
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BOOL bReturn = FALSE;
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if ((good == m_ClassState) && (IsOS(VER_PLATFORM_WIN32_NT, 0)))
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{
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if (ERROR_SUCCESS == RegOpenKey(HKEY_LOCAL_MACHINE, c_pszSrvOrWksPath, &hKey))
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{
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DWORD dwSize = MAX_PATH;
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DWORD dwType = REG_SZ;
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if (ERROR_SUCCESS == RegQueryValueEx(hKey, c_pszProductType, NULL, &dwType,
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(LPBYTE)szTemp, &dwSize))
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{
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bReturn = ((0 == lstrcmpi(szTemp, c_pszSrvString)) ||
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(0 == lstrcmpi(szTemp, c_pszEntString)));
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}
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RegCloseKey(hKey);
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}
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}
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return bReturn;
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}
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BOOL CPlatform::IsNTWks()
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{
|
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HKEY hKey;
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TCHAR szTemp[MAX_PATH+1];
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BOOL bReturn = FALSE;
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|
|
if ((good == m_ClassState) && (IsOS(VER_PLATFORM_WIN32_NT, 0)))
|
|
{
|
|
if (ERROR_SUCCESS == RegOpenKey(HKEY_LOCAL_MACHINE, c_pszSrvOrWksPath, &hKey))
|
|
{
|
|
DWORD dwSize = MAX_PATH;
|
|
DWORD dwType = REG_SZ;
|
|
|
|
if (ERROR_SUCCESS == RegQueryValueEx(hKey, c_pszProductType, NULL, &dwType,
|
|
(LPBYTE)szTemp, &dwSize))
|
|
{
|
|
bReturn = (0 == lstrcmpi(szTemp, c_pszWksString));
|
|
}
|
|
|
|
RegCloseKey(hKey);
|
|
}
|
|
}
|
|
return bReturn;
|
|
}
|
|
|
|
|
|
|