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/* $Id: RTSystemQueryOSInfo-win.cpp $ */
/** @file
* IPRT - RTSystemQueryOSInfo, generic stub.
*/
/*
* Copyright (C) 2008 Sun Microsystems, Inc.
*
* This file is part of VirtualBox Open Source Edition (OSE), as
* available from http://www.virtualbox.org. This file is free software;
* you can redistribute it and/or modify it under the terms of the GNU
* General Public License (GPL) as published by the Free Software
* Foundation, in version 2 as it comes in the "COPYING" file of the
* VirtualBox OSE distribution. VirtualBox OSE is distributed in the
* hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
*
* The contents of this file may alternatively be used under the terms
* of the Common Development and Distribution License Version 1.0
* (CDDL) only, as it comes in the "COPYING.CDDL" file of the
* VirtualBox OSE distribution, in which case the provisions of the
* CDDL are applicable instead of those of the GPL.
*
* You may elect to license modified versions of this file under the
* terms and conditions of either the GPL or the CDDL or both.
*
* Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa
* Clara, CA 95054 USA or visit http://www.sun.com if you need
* additional information or have any questions.
*/
/*******************************************************************************
* Header Files *
*******************************************************************************/
#include <Windows.h>
#include <WinUser.h>
#include <iprt/system.h>
#include <iprt/assert.h>
#include <iprt/string.h>
#include <iprt/ctype.h>
/*******************************************************************************
* Structures and Typedefs *
*******************************************************************************/
/**
* Windows OS type as determined by rtSystemWinOSType().
*/
typedef enum RTWINOSTYPE
{
kRTWinOSType_UNKNOWN = 0,
kRTWinOSType_9XFIRST = 1,
kRTWinOSType_95 = kRTWinOSType_9XFIRST,
kRTWinOSType_95SP1,
kRTWinOSType_95OSR2,
kRTWinOSType_98,
kRTWinOSType_98SP1,
kRTWinOSType_98SE,
kRTWinOSType_ME,
kRTWinOSType_9XLAST = 99,
kRTWinOSType_NTFIRST = 100,
kRTWinOSType_NT31 = kRTWinOSType_NTFIRST,
kRTWinOSType_NT351,
kRTWinOSType_NT4,
kRTWinOSType_2K,
kRTWinOSType_XP,
kRTWinOSType_2003,
kRTWinOSType_VISTA,
kRTWinOSType_2008,
kRTWinOSType_7,
kRTWinOSType_NT_UNKNOWN = 199,
kRTWinOSType_NT_LAST = kRTWinOSType_UNKNOWN
} RTWINOSTYPE;
/**
* These are the PRODUCT_* defines found in the Vista Platform SDK and returned
* by GetProductInfo().
*
* We define them ourselves because we don't necessarily have any Vista PSDK around.
*/
typedef enum RTWINPRODTYPE
{
kRTWinProdType_UNDEFINED = 0x00000000, ///< An unknown product
kRTWinProdType_BUSINESS = 0x00000006, ///< Business Edition
kRTWinProdType_BUSINESS_N = 0x00000010, ///< Business Edition
kRTWinProdType_CLUSTER_SERVER = 0x00000012, ///< Cluster Server Edition
kRTWinProdType_DATACENTER_SERVER = 0x00000008, ///< Server Datacenter Edition (full installation)
kRTWinProdType_DATACENTER_SERVER_CORE = 0x0000000C, ///< Server Datacenter Edition (core installation)
kRTWinProdType_ENTERPRISE = 0x00000004, ///< Enterprise Edition
kRTWinProdType_ENTERPRISE_N = 0x0000001B, ///< Enterprise Edition
kRTWinProdType_ENTERPRISE_SERVER = 0x0000000A, ///< Server Enterprise Edition (full installation)
kRTWinProdType_ENTERPRISE_SERVER_CORE = 0x0000000E, ///< Server Enterprise Edition (core installation)
kRTWinProdType_ENTERPRISE_SERVER_IA64 = 0x0000000F, ///< Server Enterprise Edition for Itanium-based Systems
kRTWinProdType_HOME_BASIC = 0x00000002, ///< Home Basic Edition
kRTWinProdType_HOME_BASIC_N = 0x00000005, ///< Home Basic Edition
kRTWinProdType_HOME_PREMIUM = 0x00000003, ///< Home Premium Edition
kRTWinProdType_HOME_PREMIUM_N = 0x0000001A, ///< Home Premium Edition
kRTWinProdType_HOME_SERVER = 0x00000013, ///< Home Server Edition
kRTWinProdType_SERVER_FOR_SMALLBUSINESS = 0x00000018, ///< Server for Small Business Edition
kRTWinProdType_SMALLBUSINESS_SERVER = 0x00000009, ///< Small Business Server
kRTWinProdType_SMALLBUSINESS_SERVER_PREMIUM = 0x00000019, ///< Small Business Server Premium Edition
kRTWinProdType_STANDARD_SERVER = 0x00000007, ///< Server Standard Edition (full installation)
kRTWinProdType_STANDARD_SERVER_CORE = 0x0000000D, ///< Server Standard Edition (core installation)
kRTWinProdType_STARTER = 0x0000000B, ///< Starter Edition
kRTWinProdType_STORAGE_ENTERPRISE_SERVER = 0x00000017, ///< Storage Server Enterprise Edition
kRTWinProdType_STORAGE_EXPRESS_SERVER = 0x00000014, ///< Storage Server Express Edition
kRTWinProdType_STORAGE_STANDARD_SERVER = 0x00000015, ///< Storage Server Standard Edition
kRTWinProdType_STORAGE_WORKGROUP_SERVER = 0x00000016, ///< Storage Server Workgroup Edition
kRTWinProdType_ULTIMATE = 0x00000001, ///< Ultimate Edition
kRTWinProdType_ULTIMATE_N = 0x0000001C, ///< Ultimate Edition
kRTWinProdType_WEB_SERVER = 0x00000011, ///< Web Server Edition (full)
kRTWinProdType_WEB_SERVER_CORE = 0x0000001D ///< Web Server Edition (core)
} RTWINPRODTYPE;
/**
* Translates OSVERSIONINOFEX into a Windows OS type.
*
* @returns The Windows OS type.
* @param pOSInfoEx The OS info returned by Windows.
*
* @remarks This table has been assembled from Usenet postings, personal
* observations, and reading other people's code. Please feel
* free to add to it or correct it.
* <pre>
dwPlatFormID dwMajorVersion dwMinorVersion dwBuildNumber
95 1 4 0 950
95 SP1 1 4 0 >950 && <=1080
95 OSR2 1 4 <10 >1080
98 1 4 10 1998
98 SP1 1 4 10 >1998 && <2183
98 SE 1 4 10 >=2183
ME 1 4 90 3000
NT 3.51 2 3 51 1057
NT 4 2 4 0 1381
2000 2 5 0 2195
XP 2 5 1 2600
2003 2 5 2 3790
Vista 2 6 0
CE 1.0 3 1 0
CE 2.0 3 2 0
CE 2.1 3 2 1
CE 3.0 3 3 0
</pre>
*/
static RTWINOSTYPE rtSystemWinOSType(OSVERSIONINFOEX const *pOSInfoEx)
{
RTWINOSTYPE enmVer = kRTWinOSType_UNKNOWN;
BYTE const bProductType = pOSInfoEx->wProductType;
DWORD const dwPlatformId = pOSInfoEx->dwPlatformId;
DWORD const dwMinorVersion = pOSInfoEx->dwMinorVersion;
DWORD const dwMajorVersion = pOSInfoEx->dwMajorVersion;
DWORD const dwBuildNumber = pOSInfoEx->dwBuildNumber & 0xFFFF; /* Win 9x needs this. */
if ( dwPlatformId == VER_PLATFORM_WIN32_WINDOWS
&& dwMajorVersion == 4)
{
if ( dwMinorVersion < 10
&& dwBuildNumber == 950)
enmVer = kRTWinOSType_95;
else if ( dwMinorVersion < 10
&& dwBuildNumber > 950
&& dwBuildNumber <= 1080)
enmVer = kRTWinOSType_95SP1;
else if ( dwMinorVersion < 10
&& dwBuildNumber > 1080)
enmVer = kRTWinOSType_95OSR2;
else if ( dwMinorVersion == 10
&& dwBuildNumber == 1998)
enmVer = kRTWinOSType_98;
else if ( dwMinorVersion == 10
&& dwBuildNumber > 1998
&& dwBuildNumber < 2183)
enmVer = kRTWinOSType_98SP1;
else if ( dwMinorVersion == 10
&& dwBuildNumber >= 2183)
enmVer = kRTWinOSType_98SE;
else if (dwMinorVersion == 90)
enmVer = kRTWinOSType_ME;
}
else if (dwPlatformId == VER_PLATFORM_WIN32_NT)
{
if ( dwMajorVersion == 3
&& dwMinorVersion == 51)
enmVer = kRTWinOSType_NT351;
else if ( dwMajorVersion == 4
&& dwMinorVersion == 0)
enmVer = kRTWinOSType_NT4;
else if ( dwMajorVersion == 5
&& dwMinorVersion == 0)
enmVer = kRTWinOSType_2K;
else if ( dwMajorVersion == 5
&& dwMinorVersion == 1)
enmVer = kRTWinOSType_XP;
else if ( dwMajorVersion == 5
&& dwMinorVersion == 2)
enmVer = kRTWinOSType_2003;
else if ( dwMajorVersion == 6
&& dwMinorVersion == 0)
{
if (bProductType != VER_NT_WORKSTATION)
enmVer = kRTWinOSType_2008;
else
enmVer = kRTWinOSType_VISTA;
}
else if ( dwMajorVersion == 6
&& dwMinorVersion == 1)
enmVer = kRTWinOSType_7;
else
enmVer = kRTWinOSType_NT_UNKNOWN;
}
return enmVer;
}
/**
* Wrapper around the GetProductInfo API.
*
* @returns The vista type.
*/
static RTWINPRODTYPE rtSystemWinGetProductInfo(DWORD dwOSMajorVersion, DWORD dwOSMinorVersion, DWORD dwSpMajorVersion, DWORD dwSpMinorVersion)
{
BOOL (WINAPI *pfnGetProductInfo)(DWORD, DWORD, DWORD, DWORD, PDWORD);
pfnGetProductInfo = (BOOL (WINAPI *)(DWORD, DWORD, DWORD, DWORD, PDWORD))GetProcAddress(GetModuleHandle("KERNEL32.DLL"), "GetProductInfo");
if (pfnGetProductInfo)
{
DWORD dwProductType = kRTWinProdType_UNDEFINED;
if (pfnGetProductInfo(dwOSMajorVersion, dwOSMinorVersion, dwSpMajorVersion, dwSpMinorVersion, &dwProductType))
return (RTWINPRODTYPE)dwProductType;
}
return kRTWinProdType_UNDEFINED;
}
/**
* Appends the product type if available.
*
* @param pszTmp The buffer. Assumes it's big enough.
*/
static void rtSystemWinAppendProductType(char *pszTmp)
{
RTWINPRODTYPE enmVistaType = rtSystemWinGetProductInfo(6, 0, 0, 0);
switch (enmVistaType)
{
case kRTWinProdType_BUSINESS: strcat(pszTmp, " Business Edition"); break;
case kRTWinProdType_BUSINESS_N: strcat(pszTmp, " Business Edition"); break;
case kRTWinProdType_CLUSTER_SERVER: strcat(pszTmp, " Cluster Server Edition"); break;
case kRTWinProdType_DATACENTER_SERVER: strcat(pszTmp, " Server Datacenter Edition (full installation)"); break;
case kRTWinProdType_DATACENTER_SERVER_CORE: strcat(pszTmp, " Server Datacenter Edition (core installation)"); break;
case kRTWinProdType_ENTERPRISE: strcat(pszTmp, " Enterprise Edition"); break;
case kRTWinProdType_ENTERPRISE_N: strcat(pszTmp, " Enterprise Edition"); break;
case kRTWinProdType_ENTERPRISE_SERVER: strcat(pszTmp, " Server Enterprise Edition (full installation)"); break;
case kRTWinProdType_ENTERPRISE_SERVER_CORE: strcat(pszTmp, " Server Enterprise Edition (core installation)"); break;
case kRTWinProdType_ENTERPRISE_SERVER_IA64: strcat(pszTmp, " Server Enterprise Edition for Itanium-based Systems"); break;
case kRTWinProdType_HOME_BASIC: strcat(pszTmp, " Home Basic Edition"); break;
case kRTWinProdType_HOME_BASIC_N: strcat(pszTmp, " Home Basic Edition"); break;
case kRTWinProdType_HOME_PREMIUM: strcat(pszTmp, " Home Premium Edition"); break;
case kRTWinProdType_HOME_PREMIUM_N: strcat(pszTmp, " Home Premium Edition"); break;
case kRTWinProdType_HOME_SERVER: strcat(pszTmp, " Home Server Edition"); break;
case kRTWinProdType_SERVER_FOR_SMALLBUSINESS: strcat(pszTmp, " Server for Small Business Edition"); break;
case kRTWinProdType_SMALLBUSINESS_SERVER: strcat(pszTmp, " Small Business Server"); break;
case kRTWinProdType_SMALLBUSINESS_SERVER_PREMIUM: strcat(pszTmp, " Small Business Server Premium Edition"); break;
case kRTWinProdType_STANDARD_SERVER: strcat(pszTmp, " Server Standard Edition (full installation)"); break;
case kRTWinProdType_STANDARD_SERVER_CORE: strcat(pszTmp, " Server Standard Edition (core installation)"); break;
case kRTWinProdType_STARTER: strcat(pszTmp, " Starter Edition"); break;
case kRTWinProdType_STORAGE_ENTERPRISE_SERVER: strcat(pszTmp, " Storage Server Enterprise Edition"); break;
case kRTWinProdType_STORAGE_EXPRESS_SERVER: strcat(pszTmp, " Storage Server Express Edition"); break;
case kRTWinProdType_STORAGE_STANDARD_SERVER: strcat(pszTmp, " Storage Server Standard Edition"); break;
case kRTWinProdType_STORAGE_WORKGROUP_SERVER: strcat(pszTmp, " Storage Server Workgroup Edition"); break;
case kRTWinProdType_ULTIMATE: strcat(pszTmp, " Ultimate Edition"); break;
case kRTWinProdType_ULTIMATE_N: strcat(pszTmp, " Ultimate Edition"); break;
case kRTWinProdType_WEB_SERVER: strcat(pszTmp, " Web Server Edition (full installation)"); break;
case kRTWinProdType_WEB_SERVER_CORE: strcat(pszTmp, " Web Server Edition (core installation)"); break;
case kRTWinProdType_UNDEFINED: break;
}
}
/**
* Services the RTSYSOSINFO_PRODUCT, RTSYSOSINFO_RELEASE
* and RTSYSOSINFO_SERVICE_PACK requests.
*
* @returns See RTSystemQueryOSInfo.
* @param enmInfo See RTSystemQueryOSInfo.
* @param pszInfo See RTSystemQueryOSInfo.
* @param cchInfo See RTSystemQueryOSInfo.
*/
static int rtSystemWinQueryOSVersion(RTSYSOSINFO enmInfo, char *pszInfo, size_t cchInfo)
{
int rc;
/*
* Make sure it's terminated correctly in case of error.
*/
*pszInfo = '\0';
/*
* Query the Windows version.
*
* ASSUMES OSVERSIONINFOEX starts with the exact same layout as OSVERSIONINFO (safe).
*/
OSVERSIONINFOEX OSInfoEx;
memset(&OSInfoEx, '\0', sizeof(OSInfoEx));
OSInfoEx.dwOSVersionInfoSize = sizeof(OSVERSIONINFO);
if (!GetVersionEx((LPOSVERSIONINFO) &OSInfoEx))
{
DWORD err = GetLastError();
rc = RTErrConvertFromWin32(err);
AssertMsgFailedReturn(("err=%d\n", err), rc == VERR_BUFFER_OVERFLOW ? VERR_INTERNAL_ERROR : rc);
}
/* Get extended version info for 2000 and later. */
if ( OSInfoEx.dwPlatformId == VER_PLATFORM_WIN32_NT
&& OSInfoEx.dwMajorVersion >= 5)
{
ZeroMemory(&OSInfoEx, sizeof(OSInfoEx));
OSInfoEx.dwOSVersionInfoSize = sizeof(OSVERSIONINFOEX);
if (!GetVersionEx((LPOSVERSIONINFO) &OSInfoEx))
{
DWORD err = GetLastError();
rc = RTErrConvertFromWin32(err);
AssertMsgFailedReturn(("err=%d\n", err), rc == VERR_BUFFER_OVERFLOW ? VERR_INTERNAL_ERROR : rc);
}
}
/*
* Service the request.
*/
char szTmp[512];
szTmp[0] = '\0';
rc = VINF_SUCCESS;
switch (enmInfo)
{
/*
* The product name.
*/
case RTSYSOSINFO_PRODUCT:
{
RTWINOSTYPE enmVer = rtSystemWinOSType(&OSInfoEx);
switch (enmVer)
{
case kRTWinOSType_95: strcpy(szTmp, "Windows 95"); break;
case kRTWinOSType_95SP1: strcpy(szTmp, "Windows 95 (Service Pack 1)"); break;
case kRTWinOSType_95OSR2: strcpy(szTmp, "Windows 95 (OSR 2)"); break;
case kRTWinOSType_98: strcpy(szTmp, "Windows 98"); break;
case kRTWinOSType_98SP1: strcpy(szTmp, "Windows 98 (Service Pack 1)"); break;
case kRTWinOSType_98SE: strcpy(szTmp, "Windows 98 (Second Edition)"); break;
case kRTWinOSType_ME: strcpy(szTmp, "Windows Me"); break;
case kRTWinOSType_NT351: strcpy(szTmp, "Windows NT 3.51"); break;
case kRTWinOSType_NT4: strcpy(szTmp, "Windows NT 4.0"); break;
case kRTWinOSType_2K: strcpy(szTmp, "Windows 2000"); break;
case kRTWinOSType_XP:
strcpy(szTmp, "Windows XP");
if (OSInfoEx.wSuiteMask & VER_SUITE_PERSONAL)
strcat(szTmp, " Home");
if ( OSInfoEx.wProductType == VER_NT_WORKSTATION
&& !(OSInfoEx.wSuiteMask & VER_SUITE_PERSONAL))
strcat(szTmp, " Professional");
#if 0 /** @todo fixme */
if (GetSystemMetrics(SM_MEDIACENTER))
strcat(szTmp, " Media Center");
#endif
break;
case kRTWinOSType_2003: strcpy(szTmp, "Windows 2003"); break;
case kRTWinOSType_VISTA:
{
strcpy(szTmp, "Windows Vista");
rtSystemWinAppendProductType(szTmp);
break;
}
case kRTWinOSType_2008: strcpy(szTmp, "Windows 2008"); break;
case kRTWinOSType_7: strcpy(szTmp, "Windows 7"); break;
case kRTWinOSType_NT_UNKNOWN:
RTStrPrintf(szTmp, sizeof(szTmp), "Unknown NT v%u.%u", OSInfoEx.dwMajorVersion, OSInfoEx.dwMinorVersion);
break;
default:
AssertFailed();
case kRTWinOSType_UNKNOWN:
RTStrPrintf(szTmp, sizeof(szTmp), "Unknown %d v%u.%u", OSInfoEx.dwPlatformId, OSInfoEx.dwMajorVersion, OSInfoEx.dwMinorVersion);
break;
}
break;
}
/*
* The release.
*/
case RTSYSOSINFO_RELEASE:
{
RTWINOSTYPE enmVer = rtSystemWinOSType(&OSInfoEx);
RTStrPrintf(szTmp, sizeof(szTmp), "%u.%u.%u", OSInfoEx.dwMajorVersion, OSInfoEx.dwMinorVersion, OSInfoEx.dwBuildNumber);
break;
}
/*
* Get the service pack.
*/
case RTSYSOSINFO_SERVICE_PACK:
{
if (OSInfoEx.wServicePackMajor)
{
if (OSInfoEx.wServicePackMinor)
RTStrPrintf(szTmp, sizeof(szTmp), "%u.%u", (unsigned)OSInfoEx.wServicePackMajor, (unsigned)OSInfoEx.wServicePackMinor);
else
RTStrPrintf(szTmp, sizeof(szTmp), "%u", (unsigned)OSInfoEx.wServicePackMajor);
}
else if (OSInfoEx.szCSDVersion[0])
{
/* just copy the entire string. */
memcpy(szTmp, OSInfoEx.szCSDVersion, sizeof(OSInfoEx.szCSDVersion));
szTmp[sizeof(OSInfoEx.szCSDVersion)] = '\0';
AssertCompile(sizeof(szTmp) > sizeof(OSInfoEx.szCSDVersion));
}
else
{
RTWINOSTYPE enmVer = rtSystemWinOSType(&OSInfoEx);
switch (enmVer)
{
case kRTWinOSType_95SP1: strcpy(szTmp, "1"); break;
case kRTWinOSType_98SP1: strcpy(szTmp, "1"); break;
default:
break;
}
}
break;
}
default:
AssertFatalFailed();
}
/*
* Copy the result to the return buffer.
*/
size_t cchTmp = strlen(szTmp);
Assert(cchTmp < sizeof(szTmp));
if (cchTmp < cchInfo)
memcpy(pszInfo, szTmp, cchTmp + 1);
else
{
memcpy(pszInfo, szTmp, cchInfo - 1);
pszInfo[cchInfo - 1] = '\0';
if (RT_SUCCESS(rc))
rc = VERR_BUFFER_OVERFLOW;
}
return VINF_SUCCESS;
}
RTDECL(int) RTSystemQueryOSInfo(RTSYSOSINFO enmInfo, char *pszInfo, size_t cchInfo)
{
/*
* Quick validation.
*/
AssertReturn(enmInfo > RTSYSOSINFO_INVALID && enmInfo < RTSYSOSINFO_END, VERR_INVALID_PARAMETER);
AssertPtrReturn(pszInfo, VERR_INVALID_POINTER);
if (!cchInfo)
return VERR_BUFFER_OVERFLOW;
/*
* Handle the request.
*/
switch (enmInfo)
{
case RTSYSOSINFO_PRODUCT:
case RTSYSOSINFO_RELEASE:
case RTSYSOSINFO_SERVICE_PACK:
return rtSystemWinQueryOSVersion(enmInfo, pszInfo, cchInfo);
case RTSYSOSINFO_VERSION:
default:
*pszInfo = '\0';
return VERR_NOT_SUPPORTED;
}
}
|
