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/*
* Windows and DOS version functions
*
* Copyright 1997 Alexandre Julliard
* Copyright 1997 Marcus Meissner
* Copyright 1998 Patrik Stridvall
* Copyright 1998 Andreas Mohr
*
* 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include "config.h"
#include "wine/port.h"
#include <string.h>
#include <stdlib.h>
#include <stdio.h>
#include "windef.h"
#include "winbase.h"
#include "wingdi.h"
#include "winuser.h"
#include "winternl.h"
#include "winerror.h"
#include "wine/winbase16.h"
#include "module.h"
#include "wine/unicode.h"
#include "wine/debug.h"
#include "ntdll_misc.h"
WINE_DEFAULT_DEBUG_CHANNEL(ver);
typedef enum
{
WIN20, /* Windows 2.0 */
WIN30, /* Windows 3.0 */
WIN31, /* Windows 3.1 */
WIN95, /* Windows 95 */
WIN98, /* Windows 98 */
WINME, /* Windows Me */
NT351, /* Windows NT 3.51 */
NT40, /* Windows NT 4.0 */
NT2K, /* Windows 2000 */
WINXP, /* Windows XP */
NB_WINDOWS_VERSIONS
} WINDOWS_VERSION;
typedef struct
{
LONG getVersion16;
LONG getVersion32;
OSVERSIONINFOEXA getVersionEx;
} VERSION_DATA;
/* FIXME: compare values below with original and fix.
* An *excellent* win9x version page (ALL versions !)
* can be found at members.aol.com/axcel216/ver.htm */
static VERSION_DATA VersionData[NB_WINDOWS_VERSIONS] =
{
/* WIN20 FIXME: verify values */
{
MAKELONG( 0x0002, 0x0303 ), /* assume DOS 3.3 */
MAKELONG( 0x0002, 0x8000 ),
{
sizeof(OSVERSIONINFOA), 2, 0, 0,
VER_PLATFORM_WIN32s, "Win32s 1.3",
0, 0, 0, 0, 0
}
},
/* WIN30 FIXME: verify values */
{
MAKELONG( 0x0003, 0x0500 ), /* assume DOS 5.00 */
MAKELONG( 0x0003, 0x8000 ),
{
sizeof(OSVERSIONINFOA), 3, 0, 0,
VER_PLATFORM_WIN32s, "Win32s 1.3",
0, 0, 0, 0, 0
}
},
/* WIN31 */
{
MAKELONG( 0x0a03, 0x0616 ), /* DOS 6.22 */
MAKELONG( 0x0a03, 0x8000 ),
{
sizeof(OSVERSIONINFOA), 3, 10, 0,
VER_PLATFORM_WIN32s, "Win32s 1.3",
0, 0, 0, 0, 0
}
},
/* WIN95 */
{
0x07005F03,
0xC0000004,
{
/* Win95: 4, 0, 0x40003B6, ""
* Win95sp1: 4, 0, 0x40003B6, " A " (according to doc)
* Win95osr2: 4, 0, 0x4000457, " B " (according to doc)
* Win95osr2.1: 4, 3, 0x40304BC, " B " (according to doc)
* Win95osr2.5: 4, 3, 0x40304BE, " C " (according to doc)
* Win95a/b can be discerned via regkey SubVersionNumber
* See also:
* http://support.microsoft.com/support/kb/articles/q158/2/38.asp
*/
sizeof(OSVERSIONINFOA), 4, 0, 0x40003B6,
VER_PLATFORM_WIN32_WINDOWS, "",
0, 0, 0, 0, 0
}
},
/* WIN98 (second edition) */
{
0x070A5F03,
0xC0000A04,
{
/* Win98: 4, 10, 0x40A07CE, " " 4.10.1998
* Win98SE: 4, 10, 0x40A08AE, " A " 4.10.2222
*/
sizeof(OSVERSIONINFOA), 4, 10, 0x40A08AE,
VER_PLATFORM_WIN32_WINDOWS, " A ",
0, 0, 0, 0, 0
}
},
/* WINME */
{
0x08005F03,
0xC0005A04,
{
sizeof(OSVERSIONINFOA), 4, 90, 0x45A0BB8,
VER_PLATFORM_WIN32_WINDOWS, " ",
0, 0, 0, 0, 0
}
},
/* NT351 */
{
0x05000A03,
0x04213303,
{
sizeof(OSVERSIONINFOA), 3, 51, 0x421,
VER_PLATFORM_WIN32_NT, "Service Pack 2",
0, 0, 0, 0, 0
}
},
/* NT40 */
{
0x05000A03,
0x05650004,
{
sizeof(OSVERSIONINFOA), 4, 0, 0x565,
VER_PLATFORM_WIN32_NT, "Service Pack 6",
6, 0, 0, VER_NT_WORKSTATION, 0
}
},
/* NT2K */
{
0x05005F03,
0x08930005,
{
sizeof(OSVERSIONINFOA), 5, 0, 0x893,
VER_PLATFORM_WIN32_NT, "Service Pack 2",
2, 0, 0, VER_NT_WORKSTATION, 30 /* FIXME: Great, a reserved field with a value! */
}
},
/* WINXP */
{
0x05005F03, /* Assuming DOS 5 like the other NT */
0x0A280105,
{
sizeof(OSVERSIONINFOA), 5, 1, 0xA28,
VER_PLATFORM_WIN32_NT, "",
0, 0, 0, VER_NT_WORKSTATION, 0 /* FIXME: Verify last 5 values */
}
}
};
static const char *WinVersionNames[NB_WINDOWS_VERSIONS] =
{ /* no spaces in here ! */
"win20",
"win30",
"win31",
"win95",
"win98",
"winme",
"nt351",
"nt40",
"win2000,win2k,nt2k,nt2000",
"winxp"
};
/* if one of the following dlls is importing ntdll the windows
version autodetection switches wine to unicode (nt 3.51 or 4.0) */
static char * special_dlls[] =
{
"comdlg32.dll",
"comctl32.dll",
"shell32.dll",
"ole32.dll",
"rpcrt4.dll",
NULL
};
/* the current version has not been autodetected but forced via cmdline */
static BOOL versionForced = FALSE;
static WINDOWS_VERSION forcedWinVersion = WIN31; /* init value irrelevant */
/**********************************************************************
* VERSION_ParseWinVersion
*/
static void VERSION_ParseWinVersion( const char *arg )
{
int i, len;
const char *pCurr, *p;
for (i = 0; i < NB_WINDOWS_VERSIONS; i++)
{
pCurr = WinVersionNames[i];
/* iterate through all winver aliases separated by comma */
do {
p = strchr(pCurr, ',');
len = p ? (int)p - (int)pCurr : strlen(pCurr);
if ( (!strncmp( pCurr, arg, len )) && (arg[len] == '\0') )
{
forcedWinVersion = (WINDOWS_VERSION)i;
versionForced = TRUE;
return;
}
pCurr = p+1;
} while (p);
}
MESSAGE("Invalid Windows version value '%s' specified in config file.\n", arg );
MESSAGE("Valid versions are:" );
for (i = 0; i < NB_WINDOWS_VERSIONS; i++)
{
/* only list the first, "official" alias in case of aliases */
pCurr = WinVersionNames[i];
p = strchr(pCurr, ',');
len = (p) ? (int)p - (int)pCurr : strlen(pCurr);
MESSAGE(" '%.*s'%c", len, pCurr,
(i == NB_WINDOWS_VERSIONS - 1) ? '\n' : ',' );
}
ExitProcess(1);
}
/**********************************************************************
* VERSION_ParseDosVersion
*/
static void VERSION_ParseDosVersion( const char *arg )
{
int hi, lo;
if (sscanf( arg, "%d.%d", &hi, &lo ) == 2)
{
VersionData[WIN31].getVersion16 =
MAKELONG(LOWORD(VersionData[WIN31].getVersion16),
(hi<<8) + lo);
}
else
{
MESSAGE("Wrong format for DOS version in config file. Use \"x.xx\"\n");
ExitProcess(1);
}
}
/**********************************************************************
* VERSION_ParseVersion
*
* Parse the contents of the Version key.
*/
static void VERSION_ParseVersion( HKEY hkey, BOOL *got_win_ver, BOOL *got_dos_ver )
{
static const WCHAR WindowsW[] = {'W','i','n','d','o','w','s',0};
static const WCHAR DosW[] = {'D','O','S',0};
UNICODE_STRING valueW;
char tmp[64], buffer[50];
KEY_VALUE_PARTIAL_INFORMATION *info = (KEY_VALUE_PARTIAL_INFORMATION *)tmp;
DWORD count, len;
if (!*got_win_ver)
{
RtlInitUnicodeString( &valueW, WindowsW );
if (!NtQueryValueKey( hkey, &valueW, KeyValuePartialInformation, tmp, sizeof(tmp), &count ))
{
RtlUnicodeToMultiByteN( buffer, sizeof(buffer)-1, &len,
(WCHAR *)info->Data, info->DataLength );
buffer[len] = 0;
VERSION_ParseWinVersion( buffer );
TRACE( "got win version %s\n", WinVersionNames[forcedWinVersion] );
*got_win_ver = TRUE;
}
}
if (!*got_dos_ver)
{
RtlInitUnicodeString( &valueW, DosW );
if (!NtQueryValueKey( hkey, &valueW, KeyValuePartialInformation, tmp, sizeof(tmp), &count ))
{
RtlUnicodeToMultiByteN( buffer, sizeof(buffer)-1, &len,
(WCHAR *)info->Data, info->DataLength );
buffer[len] = 0;
VERSION_ParseDosVersion( buffer );
TRACE( "got dos version %lx\n", VersionData[WIN31].getVersion16 );
*got_dos_ver = TRUE;
}
}
}
/**********************************************************************
* VERSION_Init
*/
static void VERSION_Init(void)
{
OBJECT_ATTRIBUTES attr;
UNICODE_STRING nameW;
HKEY hkey, config_key;
BOOL got_win_ver = FALSE, got_dos_ver = FALSE;
WCHAR buffer[MAX_PATH], appversion[MAX_PATH+20], *appname, *p;
static BOOL init_done;
static const WCHAR configW[] = {'M','a','c','h','i','n','e','\\',
'S','o','f','t','w','a','r','e','\\',
'W','i','n','e','\\',
'W','i','n','e','\\',
'C','o','n','f','i','g',0};
static const WCHAR appdefaultsW[] = {'A','p','p','D','e','f','a','u','l','t','s','\\',0};
static const WCHAR versionW[] = {'\\','V','e','r','s','i','o','n',0};
if (init_done) return;
if (!GetModuleFileNameW( 0, buffer, MAX_PATH ))
{
WARN( "could not get module file name\n" );
return;
}
init_done = TRUE;
appname = buffer;
if ((p = strrchrW( appname, '/' ))) appname = p + 1;
if ((p = strrchrW( appname, '\\' ))) appname = p + 1;
attr.Length = sizeof(attr);
attr.RootDirectory = 0;
attr.ObjectName = &nameW;
attr.Attributes = 0;
attr.SecurityDescriptor = NULL;
attr.SecurityQualityOfService = NULL;
RtlInitUnicodeString( &nameW, configW );
if (NtOpenKey( &config_key, KEY_ALL_ACCESS, &attr )) return;
attr.RootDirectory = config_key;
/* open AppDefaults\\appname\\Version key */
strcpyW( appversion, appdefaultsW );
strcatW( appversion, appname );
strcatW( appversion, versionW );
RtlInitUnicodeString( &nameW, appversion );
if (!NtOpenKey( &hkey, KEY_ALL_ACCESS, &attr ))
{
VERSION_ParseVersion( hkey, &got_win_ver, &got_dos_ver );
NtClose( hkey );
}
if (got_win_ver && got_dos_ver) goto done;
RtlInitUnicodeString( &nameW, versionW + 1 );
if (!NtOpenKey( &hkey, KEY_ALL_ACCESS, &attr ))
{
VERSION_ParseVersion( hkey, &got_win_ver, &got_dos_ver );
NtClose( hkey );
}
done:
NtClose( config_key );
}
/**********************************************************************
* VERSION_GetSystemDLLVersion
*
* This function tries to figure out if a given (native) dll comes from
* win95/98 or winnt. Since all values in the OptionalHeader are not a
* usable hint, we test if a dll imports the ntdll.
* This is at least working for all system dlls like comctl32, comdlg32 and
* shell32.
* If you have a better idea to figure this out...
*/
static DWORD VERSION_GetSystemDLLVersion( HMODULE hmod )
{
DWORD size;
IMAGE_IMPORT_DESCRIPTOR *pe_imp;
if ((pe_imp = RtlImageDirectoryEntryToData( hmod, TRUE, IMAGE_DIRECTORY_ENTRY_IMPORT, &size )))
{
for ( ; pe_imp->Name; pe_imp++)
{
char * name = (char *)hmod + (unsigned int)pe_imp->Name;
TRACE("%s\n", name);
if (!strncasecmp(name, "ntdll", 5))
{
switch(RtlImageNtHeader(hmod)->OptionalHeader.MajorOperatingSystemVersion) {
case 3:
MESSAGE("WARNING: very old native DLL (NT 3.x) used, might cause instability.\n");
return NT351;
case 4: return NT40;
case 5: return NT2K;
case 6: return WINXP;
default:
FIXME("Unknown DLL OS version, please report !!\n");
return WINXP;
}
}
}
}
return WIN95;
}
/**********************************************************************
* VERSION_GetLinkedDllVersion
*
* Some version data (not reliable!):
* linker/OS/image/subsys
*
* x.xx/1.00/0.00/3.10 Win32s (any version ?)
* 2.39/1.00/0.00/3.10 Win32s freecell.exe (any version)
* 2.50/1.00/4.00/4.00 Win32s 1.30 winhlp32.exe
* 2.60/3.51/3.51/3.51 NT351SP5 system dlls
* 2.60/3.51/3.51/4.00 NT351SP5 comctl32 dll
* 2.xx/1.00/0.00/4.00 Win95 system files
* x.xx/4.00/0.00/4.00 Win95 most applications
* 3.10/4.00/0.00/4.00 Win98 notepad
* x.xx/5.00/5.00/4.00 Win98 system dlls (e.g. comctl32.dll)
* x.xx/4.00/4.00/4.00 NT 4 most apps
* 5.12/5.00/5.00/4.00 NT4+IE5 comctl32.dll
* 5.12/5.00/5.00/4.00 Win98 calc
* x.xx/5.00/5.00/4.00 win95/win98/NT4 IE5 files
*/
static DWORD VERSION_GetLinkedDllVersion(void)
{
DWORD WinVersion = NB_WINDOWS_VERSIONS;
PIMAGE_OPTIONAL_HEADER ophd;
IMAGE_NT_HEADERS *nt;
ULONG count, required;
SYSTEM_MODULE_INFORMATION* smi;
/* First check the native dlls provided. These have to be
from one windows version */
smi = (SYSTEM_MODULE_INFORMATION*)&count;
LdrQueryProcessModuleInformation(smi, sizeof(count), &required);
smi = RtlAllocateHeap(ntdll_get_process_heap(), 0, required);
if (smi)
{
if (LdrQueryProcessModuleInformation(smi, required, NULL) == STATUS_SUCCESS)
{
int i, k;
for (k = 0; k < smi->ModulesCount; k++)
{
nt = RtlImageNtHeader(smi->Modules[k].ImageBaseAddress);
ophd = &nt->OptionalHeader;
TRACE("%s: %02x.%02x/%02x.%02x/%02x.%02x/%02x.%02x\n",
&smi->Modules[k].Name[smi->Modules[k].NameOffset],
ophd->MajorLinkerVersion, ophd->MinorLinkerVersion,
ophd->MajorOperatingSystemVersion, ophd->MinorOperatingSystemVersion,
ophd->MajorImageVersion, ophd->MinorImageVersion,
ophd->MajorSubsystemVersion, ophd->MinorSubsystemVersion);
/* test if it is an external (native) dll */
if (smi->Modules[k].Flags & LDR_WINE_INTERNAL) continue;
for (i = 0; special_dlls[i]; i++)
{
/* test if it is a special dll */
if (!strcasecmp(&smi->Modules[k].Name[smi->Modules[k].NameOffset], special_dlls[i]))
{
DWORD DllVersion = VERSION_GetSystemDLLVersion(smi->Modules[k].ImageBaseAddress);
if (WinVersion == NB_WINDOWS_VERSIONS)
WinVersion = DllVersion;
else
{
if (WinVersion != DllVersion) {
ERR("You mixed system DLLs from different windows versions! Expect a crash! (%s: expected version '%s', but is '%s')\n",
&smi->Modules[k].Name[smi->Modules[k].NameOffset],
VersionData[WinVersion].getVersionEx.szCSDVersion,
VersionData[DllVersion].getVersionEx.szCSDVersion);
return WIN20; /* this may let the exe exiting */
}
}
break;
}
}
}
}
RtlFreeHeap(ntdll_get_process_heap(), 0, smi);
}
if(WinVersion != NB_WINDOWS_VERSIONS) return WinVersion;
/* we are using no external system dlls, look at the exe */
nt = RtlImageNtHeader(GetModuleHandleA(NULL));
ophd = &nt->OptionalHeader;
TRACE("%02x.%02x/%02x.%02x/%02x.%02x/%02x.%02x\n",
ophd->MajorLinkerVersion, ophd->MinorLinkerVersion,
ophd->MajorOperatingSystemVersion, ophd->MinorOperatingSystemVersion,
ophd->MajorImageVersion, ophd->MinorImageVersion,
ophd->MajorSubsystemVersion, ophd->MinorSubsystemVersion);
/* special nt 3.51 */
if (3 == ophd->MajorOperatingSystemVersion && 51 == ophd->MinorOperatingSystemVersion)
{
return NT351;
}
/* the MajorSubsystemVersion is the only usable sign */
if (ophd->MajorSubsystemVersion < 4)
{
if ( ophd->MajorOperatingSystemVersion == 1
&& ophd->MinorOperatingSystemVersion == 0)
{
return WIN31; /* win32s */
}
if (ophd->Subsystem == IMAGE_SUBSYSTEM_WINDOWS_CUI)
return NT351; /* FIXME: NT 3.1, not tested */
else
return WIN95;
}
return WIN95;
}
/**********************************************************************
* VERSION_GetVersion
*
* WARNING !!!
* Don't call this function too early during the Wine init,
* as pdb->exe_modref (required by VERSION_GetImageVersion()) might still
* be NULL in such cases, which causes the winver to ALWAYS be detected
* as WIN31.
* And as we cache the winver once it has been determined, this is bad.
* This can happen much easier than you might think, as this function
* is called by EVERY GetVersion*() API !
*
*/
static WINDOWS_VERSION VERSION_GetVersion(void)
{
static WORD winver = 0xffff;
if (winver == 0xffff) /* to be determined */
{
WINDOWS_VERSION retver;
VERSION_Init();
if (versionForced) /* user has overridden any sensible checks */
winver = forcedWinVersion;
else
{
retver = VERSION_GetLinkedDllVersion();
/* cache determined value, but do not store in case of WIN31 */
if (retver != WIN31) winver = retver;
return retver;
}
}
return winver;
}
/***********************************************************************
* GetVersion (KERNEL.3)
*/
LONG WINAPI GetVersion16(void)
{
WINDOWS_VERSION ver = VERSION_GetVersion();
return VersionData[ver].getVersion16;
}
/***********************************************************************
* GetVersion (KERNEL32.@)
*/
LONG WINAPI GetVersion(void)
{
WINDOWS_VERSION ver = VERSION_GetVersion();
return VersionData[ver].getVersion32;
}
/***********************************************************************
* GetVersionEx (KERNEL.149)
*/
BOOL16 WINAPI GetVersionEx16(OSVERSIONINFO16 *v)
{
WINDOWS_VERSION ver = VERSION_GetVersion();
if (v->dwOSVersionInfoSize < sizeof(OSVERSIONINFO16))
{
WARN("wrong OSVERSIONINFO size from app\n");
SetLastError(ERROR_INSUFFICIENT_BUFFER);
return FALSE;
}
v->dwMajorVersion = VersionData[ver].getVersionEx.dwMajorVersion;
v->dwMinorVersion = VersionData[ver].getVersionEx.dwMinorVersion;
v->dwBuildNumber = VersionData[ver].getVersionEx.dwBuildNumber;
v->dwPlatformId = VersionData[ver].getVersionEx.dwPlatformId;
strcpy( v->szCSDVersion, VersionData[ver].getVersionEx.szCSDVersion );
return TRUE;
}
/***********************************************************************
* GetVersionExA (KERNEL32.@)
*/
BOOL WINAPI GetVersionExA(OSVERSIONINFOA *v)
{
WINDOWS_VERSION ver = VERSION_GetVersion();
LPOSVERSIONINFOEXA vex;
if (v->dwOSVersionInfoSize != sizeof(OSVERSIONINFOA) &&
v->dwOSVersionInfoSize != sizeof(OSVERSIONINFOEXA))
{
WARN("wrong OSVERSIONINFO size from app (got: %ld, expected: %d or %d)\n",
v->dwOSVersionInfoSize, sizeof(OSVERSIONINFOA),
sizeof(OSVERSIONINFOEXA));
SetLastError(ERROR_INSUFFICIENT_BUFFER);
return FALSE;
}
v->dwMajorVersion = VersionData[ver].getVersionEx.dwMajorVersion;
v->dwMinorVersion = VersionData[ver].getVersionEx.dwMinorVersion;
v->dwBuildNumber = VersionData[ver].getVersionEx.dwBuildNumber;
v->dwPlatformId = VersionData[ver].getVersionEx.dwPlatformId;
strcpy( v->szCSDVersion, VersionData[ver].getVersionEx.szCSDVersion );
if(v->dwOSVersionInfoSize == sizeof(OSVERSIONINFOEXA)) {
vex = (LPOSVERSIONINFOEXA) v;
vex->wServicePackMajor = VersionData[ver].getVersionEx.wServicePackMajor;
vex->wServicePackMinor = VersionData[ver].getVersionEx.wServicePackMinor;
vex->wSuiteMask = VersionData[ver].getVersionEx.wSuiteMask;
vex->wProductType = VersionData[ver].getVersionEx.wProductType;
}
return TRUE;
}
/***********************************************************************
* GetVersionExW (KERNEL32.@)
*/
BOOL WINAPI GetVersionExW(OSVERSIONINFOW *v)
{
WINDOWS_VERSION ver = VERSION_GetVersion();
LPOSVERSIONINFOEXW vex;
if (v->dwOSVersionInfoSize != sizeof(OSVERSIONINFOW) &&
v->dwOSVersionInfoSize != sizeof(OSVERSIONINFOEXW))
{
WARN("wrong OSVERSIONINFO size from app (got: %ld, expected: %d or %d)\n",
v->dwOSVersionInfoSize, sizeof(OSVERSIONINFOW),
sizeof(OSVERSIONINFOEXW));
SetLastError(ERROR_INSUFFICIENT_BUFFER);
return FALSE;
}
v->dwMajorVersion = VersionData[ver].getVersionEx.dwMajorVersion;
v->dwMinorVersion = VersionData[ver].getVersionEx.dwMinorVersion;
v->dwBuildNumber = VersionData[ver].getVersionEx.dwBuildNumber;
v->dwPlatformId = VersionData[ver].getVersionEx.dwPlatformId;
MultiByteToWideChar( CP_ACP, 0, VersionData[ver].getVersionEx.szCSDVersion, -1,
v->szCSDVersion, sizeof(v->szCSDVersion)/sizeof(WCHAR) );
if(v->dwOSVersionInfoSize == sizeof(OSVERSIONINFOEXW)) {
vex = (LPOSVERSIONINFOEXW) v;
vex->wServicePackMajor = VersionData[ver].getVersionEx.wServicePackMajor;
vex->wServicePackMinor = VersionData[ver].getVersionEx.wServicePackMinor;
vex->wSuiteMask = VersionData[ver].getVersionEx.wSuiteMask;
vex->wProductType = VersionData[ver].getVersionEx.wProductType;
}
return TRUE;
}
/******************************************************************************
* 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)
{
OSVERSIONINFOEXW ver;
BOOL res, error_set;
FIXME("(%p,%lu,%llx): Not all cases correctly implemented yet\n", lpVersionInfo, dwTypeMask, dwlConditionMask);
/* FIXME:
- Check the following special case on Windows (various versions):
o lp->wSuiteMask == 0 and ver.wSuiteMask != 0 and VER_AND/VER_OR
o lp->dwOSVersionInfoSize != sizeof(OSVERSIONINFOEXW)
- MSDN talks about some tests being impossible. Check what really happens.
*/
ver.dwOSVersionInfoSize = sizeof(OSVERSIONINFOEXW);
if(!GetVersionExW((LPOSVERSIONINFOW) &ver))
return FALSE;
res = TRUE;
error_set = FALSE;
if(!(dwTypeMask && dwlConditionMask)) {
res = FALSE;
SetLastError(ERROR_BAD_ARGUMENTS);
error_set = TRUE;
}
if(dwTypeMask & VER_PRODUCT_TYPE)
switch(dwlConditionMask >> 7*3 & 0x07) {
case VER_EQUAL:
if(ver.wProductType != lpVersionInfo->wProductType)
res = FALSE;
break;
case VER_GREATER:
if(ver.wProductType <= lpVersionInfo->wProductType)
res = FALSE;
break;
case VER_GREATER_EQUAL:
if(ver.wProductType < lpVersionInfo->wProductType)
res = FALSE;
break;
case VER_LESS:
if(ver.wProductType >= lpVersionInfo->wProductType)
res = FALSE;
break;
case VER_LESS_EQUAL:
if(ver.wProductType > lpVersionInfo->wProductType)
res = FALSE;
break;
default:
res = FALSE;
SetLastError(ERROR_BAD_ARGUMENTS);
error_set = TRUE;
}
if(dwTypeMask & VER_SUITENAME && res)
switch(dwlConditionMask >> 6*3 & 0x07) {
case VER_AND:
if((lpVersionInfo->wSuiteMask & ver.wSuiteMask) != lpVersionInfo->wSuiteMask)
res = FALSE;
break;
case VER_OR:
if(!(lpVersionInfo->wSuiteMask & ver.wSuiteMask) && lpVersionInfo->wSuiteMask)
res = FALSE;
break;
default:
res = FALSE;
SetLastError(ERROR_BAD_ARGUMENTS);
error_set = TRUE;
}
if(dwTypeMask & VER_PLATFORMID && res)
switch(dwlConditionMask >> 3*3 & 0x07) {
case VER_EQUAL:
if(ver.dwPlatformId != lpVersionInfo->dwPlatformId)
res = FALSE;
break;
case VER_GREATER:
if(ver.dwPlatformId <= lpVersionInfo->dwPlatformId)
res = FALSE;
break;
case VER_GREATER_EQUAL:
if(ver.dwPlatformId < lpVersionInfo->dwPlatformId)
res = FALSE;
break;
case VER_LESS:
if(ver.dwPlatformId >= lpVersionInfo->dwPlatformId)
res = FALSE;
break;
case VER_LESS_EQUAL:
if(ver.dwPlatformId > lpVersionInfo->dwPlatformId)
res = FALSE;
break;
default:
res = FALSE;
SetLastError(ERROR_BAD_ARGUMENTS);
error_set = TRUE;
}
if(dwTypeMask & VER_BUILDNUMBER && res)
switch(dwlConditionMask >> 2*3 & 0x07) {
case VER_EQUAL:
if(ver.dwBuildNumber != lpVersionInfo->dwBuildNumber)
res = FALSE;
break;
case VER_GREATER:
if(ver.dwBuildNumber <= lpVersionInfo->dwBuildNumber)
res = FALSE;
break;
case VER_GREATER_EQUAL:
if(ver.dwBuildNumber < lpVersionInfo->dwBuildNumber)
res = FALSE;
break;
case VER_LESS:
if(ver.dwBuildNumber >= lpVersionInfo->dwBuildNumber)
res = FALSE;
break;
case VER_LESS_EQUAL:
if(ver.dwBuildNumber > lpVersionInfo->dwBuildNumber)
res = FALSE;
break;
default:
res = FALSE;
SetLastError(ERROR_BAD_ARGUMENTS);
error_set = TRUE;
}
if(dwTypeMask & VER_MAJORVERSION && res)
switch(dwlConditionMask >> 1*3 & 0x07) {
case VER_EQUAL:
if(ver.dwMajorVersion != lpVersionInfo->dwMajorVersion)
res = FALSE;
break;
case VER_GREATER:
if(ver.dwMajorVersion <= lpVersionInfo->dwMajorVersion)
res = FALSE;
break;
case VER_GREATER_EQUAL:
if(ver.dwMajorVersion < lpVersionInfo->dwMajorVersion)
res = FALSE;
break;
case VER_LESS:
if(ver.dwMajorVersion >= lpVersionInfo->dwMajorVersion)
res = FALSE;
break;
case VER_LESS_EQUAL:
if(ver.dwMajorVersion > lpVersionInfo->dwMajorVersion)
res = FALSE;
break;
default:
res = FALSE;
SetLastError(ERROR_BAD_ARGUMENTS);
error_set = TRUE;
}
if(dwTypeMask & VER_MINORVERSION && res)
switch(dwlConditionMask >> 0*3 & 0x07) {
case VER_EQUAL:
if(ver.dwMinorVersion != lpVersionInfo->dwMinorVersion)
res = FALSE;
break;
case VER_GREATER:
if(ver.dwMinorVersion <= lpVersionInfo->dwMinorVersion)
res = FALSE;
break;
case VER_GREATER_EQUAL:
if(ver.dwMinorVersion < lpVersionInfo->dwMinorVersion)
res = FALSE;
break;
case VER_LESS:
if(ver.dwMinorVersion >= lpVersionInfo->dwMinorVersion)
res = FALSE;
break;
case VER_LESS_EQUAL:
if(ver.dwMinorVersion > lpVersionInfo->dwMinorVersion)
res = FALSE;
break;
default:
res = FALSE;
SetLastError(ERROR_BAD_ARGUMENTS);
error_set = TRUE;
}
if(dwTypeMask & VER_SERVICEPACKMAJOR && res)
switch(dwlConditionMask >> 5*3 & 0x07) {
case VER_EQUAL:
if(ver.wServicePackMajor != lpVersionInfo->wServicePackMajor)
res = FALSE;
break;
case VER_GREATER:
if(ver.wServicePackMajor <= lpVersionInfo->wServicePackMajor)
res = FALSE;
break;
case VER_GREATER_EQUAL:
if(ver.wServicePackMajor < lpVersionInfo->wServicePackMajor)
res = FALSE;
break;
case VER_LESS:
if(ver.wServicePackMajor >= lpVersionInfo->wServicePackMajor)
res = FALSE;
break;
case VER_LESS_EQUAL:
if(ver.wServicePackMajor > lpVersionInfo->wServicePackMajor)
res = FALSE;
break;
default:
res = FALSE;
SetLastError(ERROR_BAD_ARGUMENTS);
error_set = TRUE;
}
if(dwTypeMask & VER_SERVICEPACKMINOR && res)
switch(dwlConditionMask >> 4*3 & 0x07) {
case VER_EQUAL:
if(ver.wServicePackMinor != lpVersionInfo->wServicePackMinor)
res = FALSE;
break;
case VER_GREATER:
if(ver.wServicePackMinor <= lpVersionInfo->wServicePackMinor)
res = FALSE;
break;
case VER_GREATER_EQUAL:
if(ver.wServicePackMinor < lpVersionInfo->wServicePackMinor)
res = FALSE;
break;
case VER_LESS:
if(ver.wServicePackMinor >= lpVersionInfo->wServicePackMinor)
res = FALSE;
break;
case VER_LESS_EQUAL:
if(ver.wServicePackMinor > lpVersionInfo->wServicePackMinor)
res = FALSE;
break;
default:
res = FALSE;
SetLastError(ERROR_BAD_ARGUMENTS);
error_set = TRUE;
}
if(!(res || error_set))
SetLastError(ERROR_OLD_WIN_VERSION);
return res;
}
/***********************************************************************
* GetWinFlags (KERNEL.132)
*/
DWORD WINAPI GetWinFlags16(void)
{
static const long cpuflags[5] =
{ WF_CPU086, WF_CPU186, WF_CPU286, WF_CPU386, WF_CPU486 };
SYSTEM_INFO si;
OSVERSIONINFOA ovi;
DWORD result;
GetSystemInfo(&si);
/* There doesn't seem to be any Pentium flag. */
result = cpuflags[min(si.wProcessorLevel, 4)] | WF_ENHANCED | WF_PMODE | WF_80x87 | WF_PAGING;
if (si.wProcessorLevel >= 4) result |= WF_HASCPUID;
ovi.dwOSVersionInfoSize = sizeof(ovi);
GetVersionExA(&ovi);
if (ovi.dwPlatformId == VER_PLATFORM_WIN32_NT)
result |= WF_WIN32WOW; /* undocumented WF_WINNT */
return result;
}
#if 0
/* Not used at this time. This is here for documentation only */
/* WINDEBUGINFO flags values */
#define WDI_OPTIONS 0x0001
#define WDI_FILTER 0x0002
#define WDI_ALLOCBREAK 0x0004
/* dwOptions values */
#define DBO_CHECKHEAP 0x0001
#define DBO_BUFFERFILL 0x0004
#define DBO_DISABLEGPTRAPPING 0x0010
#define DBO_CHECKFREE 0x0020
#define DBO_SILENT 0x8000
#define DBO_TRACEBREAK 0x2000
#define DBO_WARNINGBREAK 0x1000
#define DBO_NOERRORBREAK 0x0800
#define DBO_NOFATALBREAK 0x0400
#define DBO_INT3BREAK 0x0100
/* DebugOutput flags values */
#define DBF_TRACE 0x0000
#define DBF_WARNING 0x4000
#define DBF_ERROR 0x8000
#define DBF_FATAL 0xc000
/* dwFilter values */
#define DBF_KERNEL 0x1000
#define DBF_KRN_MEMMAN 0x0001
#define DBF_KRN_LOADMODULE 0x0002
#define DBF_KRN_SEGMENTLOAD 0x0004
#define DBF_USER 0x0800
#define DBF_GDI 0x0400
#define DBF_MMSYSTEM 0x0040
#define DBF_PENWIN 0x0020
#define DBF_APPLICATION 0x0008
#define DBF_DRIVER 0x0010
#endif /* NOLOGERROR */
/***********************************************************************
* GetWinDebugInfo (KERNEL.355)
*/
BOOL16 WINAPI GetWinDebugInfo16(WINDEBUGINFO16 *lpwdi, UINT16 flags)
{
FIXME("(%8lx,%d): stub returning 0\n",
(unsigned long)lpwdi, flags);
/* 0 means not in debugging mode/version */
/* Can this type of debugging be used in wine ? */
/* Constants: WDI_OPTIONS WDI_FILTER WDI_ALLOCBREAK */
return 0;
}
/***********************************************************************
* SetWinDebugInfo (KERNEL.356)
*/
BOOL16 WINAPI SetWinDebugInfo16(WINDEBUGINFO16 *lpwdi)
{
FIXME("(%8lx): stub returning 0\n", (unsigned long)lpwdi);
/* 0 means not in debugging mode/version */
/* Can this type of debugging be used in wine ? */
/* Constants: WDI_OPTIONS WDI_FILTER WDI_ALLOCBREAK */
return 0;
}
/***********************************************************************
* K329 (KERNEL.329)
*
* TODO:
* Should fill lpBuffer only if DBO_BUFFERFILL has been set by SetWinDebugInfo()
*/
void WINAPI DebugFillBuffer(LPSTR lpBuffer, WORD wBytes)
{
memset(lpBuffer, DBGFILL_BUFFER, wBytes);
}
/***********************************************************************
* DiagQuery (KERNEL.339)
*
* returns TRUE if Win called with "/b" (bootlog.txt)
*/
BOOL16 WINAPI DiagQuery16(void)
{
/* perhaps implement a Wine "/b" command line flag sometime ? */
return FALSE;
}
/***********************************************************************
* DiagOutput (KERNEL.340)
*
* writes a debug string into <windir>\bootlog.txt
*/
void WINAPI DiagOutput16(LPCSTR str)
{
/* FIXME */
DPRINTF("DIAGOUTPUT:%s\n", debugstr_a(str));
}
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