wine/dlls/kernel32/version.c
2013-02-20 10:33:28 +01:00

210 lines
6.9 KiB
C

/*
* Windows and DOS version functions
*
* Copyright 1997 Marcus Meissner
* Copyright 1998 Patrik Stridvall
* Copyright 1998, 2003 Andreas Mohr
* Copyright 1997, 2003 Alexandre Julliard
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include "config.h"
#include "wine/port.h"
#include <string.h>
#include <stdlib.h>
#include <stdarg.h>
#include <stdio.h>
#include "ntstatus.h"
#define WIN32_NO_STATUS
#include "windef.h"
#include "winbase.h"
#include "wingdi.h"
#include "winuser.h"
#include "winternl.h"
#include "winerror.h"
#include "wine/unicode.h"
#include "wine/debug.h"
WINE_DEFAULT_DEBUG_CHANNEL(ver);
/***********************************************************************
* GetVersion (KERNEL32.@)
*
* Win31 0x80000a03
* Win95 0xc0000004
* Win98 0xc0000a04
* WinME 0xc0005a04
* NT351 0x04213303
* NT4 0x05650004
* Win2000 0x08930005
* WinXP 0x0a280105
*/
DWORD WINAPI GetVersion(void)
{
DWORD result = MAKELONG( MAKEWORD( NtCurrentTeb()->Peb->OSMajorVersion,
NtCurrentTeb()->Peb->OSMinorVersion ),
(NtCurrentTeb()->Peb->OSPlatformId ^ 2) << 14 );
if (NtCurrentTeb()->Peb->OSPlatformId == VER_PLATFORM_WIN32_NT)
result |= LOWORD(NtCurrentTeb()->Peb->OSBuildNumber) << 16;
return result;
}
/***********************************************************************
* GetVersionExA (KERNEL32.@)
*/
BOOL WINAPI GetVersionExA(OSVERSIONINFOA *v)
{
RTL_OSVERSIONINFOEXW infoW;
if (v->dwOSVersionInfoSize != sizeof(OSVERSIONINFOA) &&
v->dwOSVersionInfoSize != sizeof(OSVERSIONINFOEXA))
{
WARN("wrong OSVERSIONINFO size from app (got: %d)\n",
v->dwOSVersionInfoSize );
SetLastError(ERROR_INSUFFICIENT_BUFFER);
return FALSE;
}
infoW.dwOSVersionInfoSize = sizeof(infoW);
if (RtlGetVersion( &infoW ) != STATUS_SUCCESS) return FALSE;
v->dwMajorVersion = infoW.dwMajorVersion;
v->dwMinorVersion = infoW.dwMinorVersion;
v->dwBuildNumber = infoW.dwBuildNumber;
v->dwPlatformId = infoW.dwPlatformId;
WideCharToMultiByte( CP_ACP, 0, infoW.szCSDVersion, -1,
v->szCSDVersion, sizeof(v->szCSDVersion), NULL, NULL );
if(v->dwOSVersionInfoSize == sizeof(OSVERSIONINFOEXA))
{
LPOSVERSIONINFOEXA vex = (LPOSVERSIONINFOEXA) v;
vex->wServicePackMajor = infoW.wServicePackMajor;
vex->wServicePackMinor = infoW.wServicePackMinor;
vex->wSuiteMask = infoW.wSuiteMask;
vex->wProductType = infoW.wProductType;
}
return TRUE;
}
/***********************************************************************
* GetVersionExW (KERNEL32.@)
*/
BOOL WINAPI GetVersionExW( OSVERSIONINFOW *info )
{
if (info->dwOSVersionInfoSize != sizeof(OSVERSIONINFOW) &&
info->dwOSVersionInfoSize != sizeof(OSVERSIONINFOEXW))
{
WARN("wrong OSVERSIONINFO size from app (got: %d)\n",
info->dwOSVersionInfoSize);
return FALSE;
}
return (RtlGetVersion( (RTL_OSVERSIONINFOEXW *)info ) == STATUS_SUCCESS);
}
/******************************************************************************
* VerifyVersionInfoA (KERNEL32.@)
*/
BOOL WINAPI VerifyVersionInfoA( LPOSVERSIONINFOEXA lpVersionInfo, DWORD dwTypeMask,
DWORDLONG dwlConditionMask)
{
OSVERSIONINFOEXW verW;
verW.dwOSVersionInfoSize = sizeof(OSVERSIONINFOEXW);
verW.dwMajorVersion = lpVersionInfo->dwMajorVersion;
verW.dwMinorVersion = lpVersionInfo->dwMinorVersion;
verW.dwBuildNumber = lpVersionInfo->dwBuildNumber;
verW.dwPlatformId = lpVersionInfo->dwPlatformId;
verW.wServicePackMajor = lpVersionInfo->wServicePackMajor;
verW.wServicePackMinor = lpVersionInfo->wServicePackMinor;
verW.wSuiteMask = lpVersionInfo->wSuiteMask;
verW.wProductType = lpVersionInfo->wProductType;
verW.wReserved = lpVersionInfo->wReserved;
return VerifyVersionInfoW(&verW, dwTypeMask, dwlConditionMask);
}
/******************************************************************************
* VerifyVersionInfoW (KERNEL32.@)
*/
BOOL WINAPI VerifyVersionInfoW( LPOSVERSIONINFOEXW lpVersionInfo, DWORD dwTypeMask,
DWORDLONG dwlConditionMask)
{
switch(RtlVerifyVersionInfo( lpVersionInfo, dwTypeMask, dwlConditionMask ))
{
case STATUS_INVALID_PARAMETER:
SetLastError( ERROR_BAD_ARGUMENTS );
return FALSE;
case STATUS_REVISION_MISMATCH:
SetLastError( ERROR_OLD_WIN_VERSION );
return FALSE;
}
return TRUE;
}
/***********************************************************************
* TermsrvAppInstallMode (KERNEL32.@)
*
* Find out whether the terminal server is in INSTALL or EXECUTE mode.
*/
BOOL WINAPI TermsrvAppInstallMode(void)
{
FIXME("stub\n");
return FALSE;
}
/***********************************************************************
* SetTermsrvAppInstallMode (KERNEL32.@)
*
* This function is said to switch between the INSTALL (TRUE) or
* EXECUTE (FALSE) terminal server modes.
*
* This function always returns zero on WinXP Home so it's probably
* safe to return that value in most cases. However, if a terminal
* server is running it will probably return something else.
*/
DWORD WINAPI SetTermsrvAppInstallMode(BOOL bInstallMode)
{
FIXME("(%d): stub\n", bInstallMode);
return 0;
}
/***********************************************************************
* GetProductInfo (KERNEL32.@)
*
* Gives info about the current Windows product type, in a format compatible
* with the given Windows version
*
* Returns TRUE if the input is valid, FALSE otherwise
*/
BOOL WINAPI GetProductInfo(DWORD dwOSMajorVersion, DWORD dwOSMinorVersion, DWORD dwSpMajorVersion,
DWORD dwSpMinorVersion, PDWORD pdwReturnedProductType)
{
return RtlGetProductInfo(dwOSMajorVersion, dwOSMinorVersion,
dwSpMajorVersion, dwSpMinorVersion, pdwReturnedProductType);
}
LONG WINAPI GetCurrentPackageId(UINT32 *len, BYTE *buffer)
{
FIXME("(%p %p): stub\n", len, buffer);
return APPMODEL_ERROR_NO_PACKAGE;
}