2 * Windows and DOS version functions
4 * Copyright 1997 Alexandre Julliard
5 * Copyright 1997 Marcus Meissner
6 * Copyright 1998 Patrik Stridvall
7 * Copyright 1998 Andreas Mohr
9 * This library is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU Lesser General Public
11 * License as published by the Free Software Foundation; either
12 * version 2.1 of the License, or (at your option) any later version.
14 * This library is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17 * Lesser General Public License for more details.
19 * You should have received a copy of the GNU Lesser General Public
20 * License along with this library; if not, write to the Free Software
21 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
32 #include "wine/winbase16.h"
34 #include "wine/debug.h"
37 WINE_DEFAULT_DEBUG_CHANNEL(ver);
41 WIN20, /* Windows 2.0 */
42 WIN30, /* Windows 3.0 */
43 WIN31, /* Windows 3.1 */
44 WIN95, /* Windows 95 */
45 WIN98, /* Windows 98 */
46 WINME, /* Windows Me */
47 NT351, /* Windows NT 3.51 */
48 NT40, /* Windows NT 4.0 */
49 NT2K, /* Windows 2000 */
50 WINXP, /* Windows XP */
58 OSVERSIONINFOEXA getVersionEx;
61 /* FIXME: compare values below with original and fix.
62 * An *excellent* win9x version page (ALL versions !)
63 * can be found at members.aol.com/axcel216/ver.htm */
64 static VERSION_DATA VersionData[NB_WINDOWS_VERSIONS] =
66 /* WIN20 FIXME: verify values */
68 MAKELONG( 0x0002, 0x0303 ), /* assume DOS 3.3 */
69 MAKELONG( 0x0002, 0x8000 ),
71 sizeof(OSVERSIONINFOA), 2, 0, 0,
72 VER_PLATFORM_WIN32s, "Win32s 1.3",
76 /* WIN30 FIXME: verify values */
78 MAKELONG( 0x0003, 0x0500 ), /* assume DOS 5.00 */
79 MAKELONG( 0x0003, 0x8000 ),
81 sizeof(OSVERSIONINFOA), 3, 0, 0,
82 VER_PLATFORM_WIN32s, "Win32s 1.3",
88 MAKELONG( 0x0a03, 0x0616 ), /* DOS 6.22 */
89 MAKELONG( 0x0a03, 0x8000 ),
91 sizeof(OSVERSIONINFOA), 3, 10, 0,
92 VER_PLATFORM_WIN32s, "Win32s 1.3",
101 /* Win95: 4, 0, 0x40003B6, ""
102 * Win95sp1: 4, 0, 0x40003B6, " A " (according to doc)
103 * Win95osr2: 4, 0, 0x4000457, " B " (according to doc)
104 * Win95osr2.1: 4, 3, 0x40304BC, " B " (according to doc)
105 * Win95osr2.5: 4, 3, 0x40304BE, " C " (according to doc)
106 * Win95a/b can be discerned via regkey SubVersionNumber
108 * http://support.microsoft.com/support/kb/articles/q158/2/38.asp
110 sizeof(OSVERSIONINFOA), 4, 0, 0x40003B6,
111 VER_PLATFORM_WIN32_WINDOWS, "",
115 /* WIN98 (second edition) */
120 /* Win98: 4, 10, 0x40A07CE, " " 4.10.1998
121 * Win98SE: 4, 10, 0x40A08AE, " A " 4.10.2222
123 sizeof(OSVERSIONINFOA), 4, 10, 0x40A08AE,
124 VER_PLATFORM_WIN32_WINDOWS, " A ",
133 sizeof(OSVERSIONINFOA), 4, 90, 0x45A0BB8,
134 VER_PLATFORM_WIN32_WINDOWS, " ",
143 sizeof(OSVERSIONINFOA), 3, 51, 0x421,
144 VER_PLATFORM_WIN32_NT, "Service Pack 2",
153 sizeof(OSVERSIONINFOA), 4, 0, 0x565,
154 VER_PLATFORM_WIN32_NT, "Service Pack 6",
155 6, 0, 0, VER_NT_WORKSTATION, 0
163 sizeof(OSVERSIONINFOA), 5, 0, 0x893,
164 VER_PLATFORM_WIN32_NT, "Service Pack 2",
165 2, 0, 0, VER_NT_WORKSTATION, 30 /* FIXME: Great, a reserved field with a value! */
170 0x05005F03, /* Assuming DOS 5 like the other NT */
173 sizeof(OSVERSIONINFOA), 5, 1, 0xA28,
174 VER_PLATFORM_WIN32_NT, "",
175 0, 0, 0, VER_NT_WORKSTATION, 0 /* FIXME: Verify last 5 values */
180 static const char *WinVersionNames[NB_WINDOWS_VERSIONS] =
181 { /* no spaces in here ! */
190 "win2000,win2k,nt2k,nt2000",
194 /* if one of the following dlls is importing ntdll the windows
195 version autodetection switches wine to unicode (nt 3.51 or 4.0) */
196 static char * special_dlls[] =
206 /* the current version has not been autodetected but forced via cmdline */
207 static BOOL versionForced = FALSE;
208 static WINDOWS_VERSION forcedWinVersion = WIN31; /* init value irrelevant */
210 /**********************************************************************
211 * VERSION_ParseWinVersion
213 static void VERSION_ParseWinVersion( const char *arg )
216 const char *pCurr, *p;
217 for (i = 0; i < NB_WINDOWS_VERSIONS; i++)
219 pCurr = WinVersionNames[i];
220 /* iterate through all winver aliases separated by comma */
222 p = strchr(pCurr, ',');
223 len = p ? (int)p - (int)pCurr : strlen(pCurr);
224 if ( (!strncmp( pCurr, arg, len )) && (arg[len] == '\0') )
226 forcedWinVersion = (WINDOWS_VERSION)i;
227 versionForced = TRUE;
233 MESSAGE("Invalid Windows version value '%s' specified in config file.\n", arg );
234 MESSAGE("Valid versions are:" );
235 for (i = 0; i < NB_WINDOWS_VERSIONS; i++)
237 /* only list the first, "official" alias in case of aliases */
238 pCurr = WinVersionNames[i];
239 p = strchr(pCurr, ',');
240 len = (p) ? (int)p - (int)pCurr : strlen(pCurr);
242 MESSAGE(" '%.*s'%c", len, pCurr,
243 (i == NB_WINDOWS_VERSIONS - 1) ? '\n' : ',' );
249 /**********************************************************************
250 * VERSION_ParseDosVersion
252 static void VERSION_ParseDosVersion( const char *arg )
255 if (sscanf( arg, "%d.%d", &hi, &lo ) == 2)
257 VersionData[WIN31].getVersion16 =
258 MAKELONG(LOWORD(VersionData[WIN31].getVersion16),
263 MESSAGE("Wrong format for DOS version in config file. Use \"x.xx\"\n");
269 /**********************************************************************
272 static void VERSION_Init(void)
276 BOOL got_win_ver = FALSE, got_dos_ver = FALSE;
277 char buffer[MAX_PATH+16], *appname, *p;
278 static BOOL init_done;
280 if (init_done) return;
281 if (!GetModuleFileNameA( 0, buffer, MAX_PATH ))
283 WARN( "could not get module file name\n" );
288 if ((p = strrchr( appname, '/' ))) appname = p + 1;
289 if ((p = strrchr( appname, '\\' ))) appname = p + 1;
291 if (!RegOpenKeyA( HKEY_LOCAL_MACHINE, "Software\\Wine\\Wine\\Config\\AppDefaults", &hkey ))
293 /* open AppDefaults\\appname\\Version key */
294 strcat( appname, "\\Version" );
295 if (!RegOpenKeyA( hkey, appname, &appkey ))
297 count = sizeof(buffer);
298 if (!RegQueryValueExA( appkey, "Windows", NULL, &type, buffer, &count ))
300 VERSION_ParseWinVersion( buffer );
301 TRACE( "got app win version %s\n", WinVersionNames[forcedWinVersion] );
304 count = sizeof(buffer);
305 if (!RegQueryValueExA( appkey, "DOS", NULL, &type, buffer, &count ))
307 VERSION_ParseDosVersion( buffer );
308 TRACE( "got app dos version %lx\n", VersionData[WIN31].getVersion16 );
311 RegCloseKey( appkey );
316 if (got_win_ver && got_dos_ver) return;
318 if (!RegOpenKeyA( HKEY_LOCAL_MACHINE, "Software\\Wine\\Wine\\Config\\Version", &hkey ))
322 count = sizeof(buffer);
323 if (!RegQueryValueExA( hkey, "Windows", NULL, &type, buffer, &count ))
325 VERSION_ParseWinVersion( buffer );
326 TRACE( "got default win version %s\n", WinVersionNames[forcedWinVersion] );
331 count = sizeof(buffer);
332 if (!RegQueryValueExA( hkey, "DOS", NULL, &type, buffer, &count ))
334 VERSION_ParseDosVersion( buffer );
335 TRACE( "got default dos version %lx\n", VersionData[WIN31].getVersion16 );
343 /**********************************************************************
344 * VERSION_GetSystemDLLVersion
346 * This function tries to figure out if a given (native) dll comes from
347 * win95/98 or winnt. Since all values in the OptionalHeader are not a
348 * usable hint, we test if a dll imports the ntdll.
349 * This is at least working for all system dlls like comctl32, comdlg32 and
351 * If you have a better idea to figure this out...
353 static DWORD VERSION_GetSystemDLLVersion( HMODULE hmod )
355 IMAGE_DATA_DIRECTORY *dir = PE_HEADER(hmod)->OptionalHeader.DataDirectory
356 + IMAGE_DIRECTORY_ENTRY_IMPORT;
357 if (dir->Size && dir->VirtualAddress)
359 IMAGE_IMPORT_DESCRIPTOR *pe_imp = (IMAGE_IMPORT_DESCRIPTOR *)((char *)hmod + dir->VirtualAddress);
360 for ( ; pe_imp->Name; pe_imp++)
362 char * name = (char *)hmod + (unsigned int)pe_imp->Name;
365 if (!strncasecmp(name, "ntdll", 5))
367 switch(PE_HEADER(hmod)->OptionalHeader.MajorOperatingSystemVersion) {
369 MESSAGE("WARNING: very old native DLL (NT 3.x) used, might cause instability.\n");
373 case 6: return WINXP;
375 FIXME("Unknown DLL OS version, please report !!\n");
383 /**********************************************************************
384 * VERSION_GetLinkedDllVersion
386 * Some version data (not reliable!):
387 * linker/OS/image/subsys
389 * x.xx/1.00/0.00/3.10 Win32s (any version ?)
390 * 2.39/1.00/0.00/3.10 Win32s freecell.exe (any version)
391 * 2.50/1.00/4.00/4.00 Win32s 1.30 winhlp32.exe
392 * 2.60/3.51/3.51/3.51 NT351SP5 system dlls
393 * 2.60/3.51/3.51/4.00 NT351SP5 comctl32 dll
394 * 2.xx/1.00/0.00/4.00 Win95 system files
395 * x.xx/4.00/0.00/4.00 Win95 most applications
396 * 3.10/4.00/0.00/4.00 Win98 notepad
397 * x.xx/5.00/5.00/4.00 Win98 system dlls (e.g. comctl32.dll)
398 * x.xx/4.00/4.00/4.00 NT 4 most apps
399 * 5.12/5.00/5.00/4.00 NT4+IE5 comctl32.dll
400 * 5.12/5.00/5.00/4.00 Win98 calc
401 * x.xx/5.00/5.00/4.00 win95/win98/NT4 IE5 files
403 DWORD VERSION_GetLinkedDllVersion(void)
406 DWORD WinVersion = NB_WINDOWS_VERSIONS;
407 PIMAGE_OPTIONAL_HEADER ophd;
409 /* First check the native dlls provided. These have to be
410 from one windows version */
411 for ( wm = MODULE_modref_list; wm; wm=wm->next )
413 ophd = &(PE_HEADER(wm->module)->OptionalHeader);
415 TRACE("%s: %02x.%02x/%02x.%02x/%02x.%02x/%02x.%02x\n",
417 ophd->MajorLinkerVersion, ophd->MinorLinkerVersion,
418 ophd->MajorOperatingSystemVersion, ophd->MinorOperatingSystemVersion,
419 ophd->MajorImageVersion, ophd->MinorImageVersion,
420 ophd->MajorSubsystemVersion, ophd->MinorSubsystemVersion);
422 /* test if it is an external (native) dll */
423 if (!(wm->flags & WINE_MODREF_INTERNAL))
426 for (i = 0; special_dlls[i]; i++)
428 /* test if it is a special dll */
429 if (!strncasecmp(wm->modname, special_dlls[i], strlen(special_dlls[i]) ))
431 DWORD DllVersion = VERSION_GetSystemDLLVersion(wm->module);
432 if (WinVersion == NB_WINDOWS_VERSIONS)
433 WinVersion = DllVersion;
435 if (WinVersion != DllVersion) {
436 ERR("You mixed system DLLs from different windows versions! Expect a crash! (%s: expected version '%s', but is '%s')\n",
438 VersionData[WinVersion].getVersionEx.szCSDVersion,
439 VersionData[DllVersion].getVersionEx.szCSDVersion);
440 return WIN20; /* this may let the exe exiting */
449 if(WinVersion != NB_WINDOWS_VERSIONS) return WinVersion;
451 /* we are using no external system dlls, look at the exe */
452 ophd = &(PE_HEADER(GetModuleHandleA(NULL))->OptionalHeader);
454 TRACE("%02x.%02x/%02x.%02x/%02x.%02x/%02x.%02x\n",
455 ophd->MajorLinkerVersion, ophd->MinorLinkerVersion,
456 ophd->MajorOperatingSystemVersion, ophd->MinorOperatingSystemVersion,
457 ophd->MajorImageVersion, ophd->MinorImageVersion,
458 ophd->MajorSubsystemVersion, ophd->MinorSubsystemVersion);
460 /* special nt 3.51 */
461 if (3 == ophd->MajorOperatingSystemVersion && 51 == ophd->MinorOperatingSystemVersion)
466 /* the MajorSubsystemVersion is the only usable sign */
467 if (ophd->MajorSubsystemVersion < 4)
469 if ( ophd->MajorOperatingSystemVersion == 1
470 && ophd->MinorOperatingSystemVersion == 0)
472 return WIN31; /* win32s */
475 if (ophd->Subsystem == IMAGE_SUBSYSTEM_WINDOWS_CUI)
476 return NT351; /* FIXME: NT 3.1, not tested */
484 /**********************************************************************
488 * Don't call this function too early during the Wine init,
489 * as pdb->exe_modref (required by VERSION_GetImageVersion()) might still
490 * be NULL in such cases, which causes the winver to ALWAYS be detected
492 * And as we cache the winver once it has been determined, this is bad.
493 * This can happen much easier than you might think, as this function
494 * is called by EVERY GetVersion*() API !
497 static WINDOWS_VERSION VERSION_GetVersion(void)
499 static WORD winver = 0xffff;
501 if (winver == 0xffff) /* to be determined */
503 WINDOWS_VERSION retver;
506 if (versionForced) /* user has overridden any sensible checks */
507 winver = forcedWinVersion;
510 retver = VERSION_GetLinkedDllVersion();
512 /* cache determined value, but do not store in case of WIN31 */
513 if (retver != WIN31) winver = retver;
523 /***********************************************************************
524 * GetVersion (KERNEL.3)
526 LONG WINAPI GetVersion16(void)
528 WINDOWS_VERSION ver = VERSION_GetVersion();
529 return VersionData[ver].getVersion16;
533 /***********************************************************************
534 * GetVersion (KERNEL32.@)
536 LONG WINAPI GetVersion(void)
538 WINDOWS_VERSION ver = VERSION_GetVersion();
539 return VersionData[ver].getVersion32;
543 /***********************************************************************
544 * GetVersionEx (KERNEL.149)
546 BOOL16 WINAPI GetVersionEx16(OSVERSIONINFO16 *v)
548 WINDOWS_VERSION ver = VERSION_GetVersion();
549 if (v->dwOSVersionInfoSize < sizeof(OSVERSIONINFO16))
551 WARN("wrong OSVERSIONINFO size from app\n");
552 SetLastError(ERROR_INSUFFICIENT_BUFFER);
555 v->dwMajorVersion = VersionData[ver].getVersionEx.dwMajorVersion;
556 v->dwMinorVersion = VersionData[ver].getVersionEx.dwMinorVersion;
557 v->dwBuildNumber = VersionData[ver].getVersionEx.dwBuildNumber;
558 v->dwPlatformId = VersionData[ver].getVersionEx.dwPlatformId;
559 strcpy( v->szCSDVersion, VersionData[ver].getVersionEx.szCSDVersion );
564 /***********************************************************************
565 * GetVersionExA (KERNEL32.@)
567 BOOL WINAPI GetVersionExA(OSVERSIONINFOA *v)
569 WINDOWS_VERSION ver = VERSION_GetVersion();
570 LPOSVERSIONINFOEXA vex;
572 if (v->dwOSVersionInfoSize != sizeof(OSVERSIONINFOA) &&
573 v->dwOSVersionInfoSize != sizeof(OSVERSIONINFOEXA))
575 WARN("wrong OSVERSIONINFO size from app (got: %ld, expected: %d or %d)\n",
576 v->dwOSVersionInfoSize, sizeof(OSVERSIONINFOA),
577 sizeof(OSVERSIONINFOEXA));
578 SetLastError(ERROR_INSUFFICIENT_BUFFER);
581 v->dwMajorVersion = VersionData[ver].getVersionEx.dwMajorVersion;
582 v->dwMinorVersion = VersionData[ver].getVersionEx.dwMinorVersion;
583 v->dwBuildNumber = VersionData[ver].getVersionEx.dwBuildNumber;
584 v->dwPlatformId = VersionData[ver].getVersionEx.dwPlatformId;
585 strcpy( v->szCSDVersion, VersionData[ver].getVersionEx.szCSDVersion );
586 if(v->dwOSVersionInfoSize == sizeof(OSVERSIONINFOEXA)) {
587 vex = (LPOSVERSIONINFOEXA) v;
588 vex->wServicePackMajor = VersionData[ver].getVersionEx.wServicePackMajor;
589 vex->wServicePackMinor = VersionData[ver].getVersionEx.wServicePackMinor;
590 vex->wSuiteMask = VersionData[ver].getVersionEx.wSuiteMask;
591 vex->wProductType = VersionData[ver].getVersionEx.wProductType;
597 /***********************************************************************
598 * GetVersionExW (KERNEL32.@)
600 BOOL WINAPI GetVersionExW(OSVERSIONINFOW *v)
602 WINDOWS_VERSION ver = VERSION_GetVersion();
603 LPOSVERSIONINFOEXW vex;
605 if (v->dwOSVersionInfoSize != sizeof(OSVERSIONINFOW) &&
606 v->dwOSVersionInfoSize != sizeof(OSVERSIONINFOEXW))
608 WARN("wrong OSVERSIONINFO size from app (got: %ld, expected: %d or %d)\n",
609 v->dwOSVersionInfoSize, sizeof(OSVERSIONINFOW),
610 sizeof(OSVERSIONINFOEXW));
611 SetLastError(ERROR_INSUFFICIENT_BUFFER);
614 v->dwMajorVersion = VersionData[ver].getVersionEx.dwMajorVersion;
615 v->dwMinorVersion = VersionData[ver].getVersionEx.dwMinorVersion;
616 v->dwBuildNumber = VersionData[ver].getVersionEx.dwBuildNumber;
617 v->dwPlatformId = VersionData[ver].getVersionEx.dwPlatformId;
618 MultiByteToWideChar( CP_ACP, 0, VersionData[ver].getVersionEx.szCSDVersion, -1,
619 v->szCSDVersion, sizeof(v->szCSDVersion)/sizeof(WCHAR) );
620 if(v->dwOSVersionInfoSize == sizeof(OSVERSIONINFOEXW)) {
621 vex = (LPOSVERSIONINFOEXW) v;
622 vex->wServicePackMajor = VersionData[ver].getVersionEx.wServicePackMajor;
623 vex->wServicePackMinor = VersionData[ver].getVersionEx.wServicePackMinor;
624 vex->wSuiteMask = VersionData[ver].getVersionEx.wSuiteMask;
625 vex->wProductType = VersionData[ver].getVersionEx.wProductType;
631 /******************************************************************************
632 * VerifyVersionInfoA (KERNEL32.@)
634 BOOL WINAPI VerifyVersionInfoA( LPOSVERSIONINFOEXA lpVersionInfo, DWORD dwTypeMask,
635 DWORDLONG dwlConditionMask)
637 OSVERSIONINFOEXW verW;
639 verW.dwOSVersionInfoSize = sizeof(OSVERSIONINFOEXW);
640 verW.dwMajorVersion = lpVersionInfo->dwMajorVersion;
641 verW.dwMinorVersion = lpVersionInfo->dwMinorVersion;
642 verW.dwBuildNumber = lpVersionInfo->dwBuildNumber;
643 verW.dwPlatformId = lpVersionInfo->dwPlatformId;
644 verW.wServicePackMajor = lpVersionInfo->wServicePackMajor;
645 verW.wServicePackMinor = lpVersionInfo->wServicePackMinor;
646 verW.wSuiteMask = lpVersionInfo->wSuiteMask;
647 verW.wProductType = lpVersionInfo->wProductType;
648 verW.wReserved = lpVersionInfo->wReserved;
650 return VerifyVersionInfoW(&verW, dwTypeMask, dwlConditionMask);
654 /******************************************************************************
655 * VerifyVersionInfoW (KERNEL32.@)
657 BOOL WINAPI VerifyVersionInfoW( LPOSVERSIONINFOEXW lpVersionInfo, DWORD dwTypeMask,
658 DWORDLONG dwlConditionMask)
660 OSVERSIONINFOEXW ver;
663 FIXME("(%p,%lu,%llx): Not all cases correctly implemented yet\n", lpVersionInfo, dwTypeMask, dwlConditionMask);
665 - Check the following special case on Windows (various versions):
666 o lp->wSuiteMask == 0 and ver.wSuiteMask != 0 and VER_AND/VER_OR
667 o lp->dwOSVersionInfoSize != sizeof(OSVERSIONINFOEXW)
668 - MSDN talks about some tests being impossible. Check what really happens.
671 ver.dwOSVersionInfoSize = sizeof(OSVERSIONINFOEXW);
672 if(!GetVersionExW((LPOSVERSIONINFOW) &ver))
677 if(!(dwTypeMask && dwlConditionMask)) {
679 SetLastError(ERROR_BAD_ARGUMENTS);
682 if(dwTypeMask & VER_PRODUCT_TYPE)
683 switch(dwlConditionMask >> 7*3 & 0x07) {
685 if(ver.wProductType != lpVersionInfo->wProductType)
689 if(ver.wProductType <= lpVersionInfo->wProductType)
692 case VER_GREATER_EQUAL:
693 if(ver.wProductType < lpVersionInfo->wProductType)
697 if(ver.wProductType >= lpVersionInfo->wProductType)
701 if(ver.wProductType > lpVersionInfo->wProductType)
706 SetLastError(ERROR_BAD_ARGUMENTS);
709 if(dwTypeMask & VER_SUITENAME && res)
710 switch(dwlConditionMask >> 6*3 & 0x07) {
712 if((lpVersionInfo->wSuiteMask & ver.wSuiteMask) != lpVersionInfo->wSuiteMask)
716 if(!(lpVersionInfo->wSuiteMask & ver.wSuiteMask) && lpVersionInfo->wSuiteMask)
721 SetLastError(ERROR_BAD_ARGUMENTS);
724 if(dwTypeMask & VER_PLATFORMID && res)
725 switch(dwlConditionMask >> 3*3 & 0x07) {
727 if(ver.dwPlatformId != lpVersionInfo->dwPlatformId)
731 if(ver.dwPlatformId <= lpVersionInfo->dwPlatformId)
734 case VER_GREATER_EQUAL:
735 if(ver.dwPlatformId < lpVersionInfo->dwPlatformId)
739 if(ver.dwPlatformId >= lpVersionInfo->dwPlatformId)
743 if(ver.dwPlatformId > lpVersionInfo->dwPlatformId)
748 SetLastError(ERROR_BAD_ARGUMENTS);
751 if(dwTypeMask & VER_BUILDNUMBER && res)
752 switch(dwlConditionMask >> 2*3 & 0x07) {
754 if(ver.dwBuildNumber != lpVersionInfo->dwBuildNumber)
758 if(ver.dwBuildNumber <= lpVersionInfo->dwBuildNumber)
761 case VER_GREATER_EQUAL:
762 if(ver.dwBuildNumber < lpVersionInfo->dwBuildNumber)
766 if(ver.dwBuildNumber >= lpVersionInfo->dwBuildNumber)
770 if(ver.dwBuildNumber > lpVersionInfo->dwBuildNumber)
775 SetLastError(ERROR_BAD_ARGUMENTS);
778 if(dwTypeMask & VER_MAJORVERSION && res)
779 switch(dwlConditionMask >> 1*3 & 0x07) {
781 if(ver.dwMajorVersion != lpVersionInfo->dwMajorVersion)
785 if(ver.dwMajorVersion <= lpVersionInfo->dwMajorVersion)
788 case VER_GREATER_EQUAL:
789 if(ver.dwMajorVersion < lpVersionInfo->dwMajorVersion)
793 if(ver.dwMajorVersion >= lpVersionInfo->dwMajorVersion)
797 if(ver.dwMajorVersion > lpVersionInfo->dwMajorVersion)
802 SetLastError(ERROR_BAD_ARGUMENTS);
805 if(dwTypeMask & VER_MINORVERSION && res)
806 switch(dwlConditionMask >> 0*3 & 0x07) {
808 if(ver.dwMinorVersion != lpVersionInfo->dwMinorVersion)
812 if(ver.dwMinorVersion <= lpVersionInfo->dwMinorVersion)
815 case VER_GREATER_EQUAL:
816 if(ver.dwMinorVersion < lpVersionInfo->dwMinorVersion)
820 if(ver.dwMinorVersion >= lpVersionInfo->dwMinorVersion)
824 if(ver.dwMinorVersion > lpVersionInfo->dwMinorVersion)
829 SetLastError(ERROR_BAD_ARGUMENTS);
832 if(dwTypeMask & VER_SERVICEPACKMAJOR && res)
833 switch(dwlConditionMask >> 5*3 & 0x07) {
835 if(ver.wServicePackMajor != lpVersionInfo->wServicePackMajor)
839 if(ver.wServicePackMajor <= lpVersionInfo->wServicePackMajor)
842 case VER_GREATER_EQUAL:
843 if(ver.wServicePackMajor < lpVersionInfo->wServicePackMajor)
847 if(ver.wServicePackMajor >= lpVersionInfo->wServicePackMajor)
851 if(ver.wServicePackMajor > lpVersionInfo->wServicePackMajor)
856 SetLastError(ERROR_BAD_ARGUMENTS);
859 if(dwTypeMask & VER_SERVICEPACKMINOR && res)
860 switch(dwlConditionMask >> 4*3 & 0x07) {
862 if(ver.wServicePackMinor != lpVersionInfo->wServicePackMinor)
866 if(ver.wServicePackMinor <= lpVersionInfo->wServicePackMinor)
869 case VER_GREATER_EQUAL:
870 if(ver.wServicePackMinor < lpVersionInfo->wServicePackMinor)
874 if(ver.wServicePackMinor >= lpVersionInfo->wServicePackMinor)
878 if(ver.wServicePackMinor > lpVersionInfo->wServicePackMinor)
883 SetLastError(ERROR_BAD_ARGUMENTS);
887 if(!(res || error_set))
888 SetLastError(ERROR_OLD_WIN_VERSION);
893 /***********************************************************************
894 * GetWinFlags (KERNEL.132)
896 DWORD WINAPI GetWinFlags16(void)
898 static const long cpuflags[5] =
899 { WF_CPU086, WF_CPU186, WF_CPU286, WF_CPU386, WF_CPU486 };
906 /* There doesn't seem to be any Pentium flag. */
907 result = cpuflags[min(si.wProcessorLevel, 4)] | WF_ENHANCED | WF_PMODE | WF_80x87 | WF_PAGING;
908 if (si.wProcessorLevel >= 4) result |= WF_HASCPUID;
909 ovi.dwOSVersionInfoSize = sizeof(ovi);
911 if (ovi.dwPlatformId == VER_PLATFORM_WIN32_NT)
912 result |= WF_WIN32WOW; /* undocumented WF_WINNT */
918 /* Not used at this time. This is here for documentation only */
920 /* WINDEBUGINFO flags values */
921 #define WDI_OPTIONS 0x0001
922 #define WDI_FILTER 0x0002
923 #define WDI_ALLOCBREAK 0x0004
925 /* dwOptions values */
926 #define DBO_CHECKHEAP 0x0001
927 #define DBO_BUFFERFILL 0x0004
928 #define DBO_DISABLEGPTRAPPING 0x0010
929 #define DBO_CHECKFREE 0x0020
931 #define DBO_SILENT 0x8000
933 #define DBO_TRACEBREAK 0x2000
934 #define DBO_WARNINGBREAK 0x1000
935 #define DBO_NOERRORBREAK 0x0800
936 #define DBO_NOFATALBREAK 0x0400
937 #define DBO_INT3BREAK 0x0100
939 /* DebugOutput flags values */
940 #define DBF_TRACE 0x0000
941 #define DBF_WARNING 0x4000
942 #define DBF_ERROR 0x8000
943 #define DBF_FATAL 0xc000
945 /* dwFilter values */
946 #define DBF_KERNEL 0x1000
947 #define DBF_KRN_MEMMAN 0x0001
948 #define DBF_KRN_LOADMODULE 0x0002
949 #define DBF_KRN_SEGMENTLOAD 0x0004
950 #define DBF_USER 0x0800
951 #define DBF_GDI 0x0400
952 #define DBF_MMSYSTEM 0x0040
953 #define DBF_PENWIN 0x0020
954 #define DBF_APPLICATION 0x0008
955 #define DBF_DRIVER 0x0010
957 #endif /* NOLOGERROR */
960 /***********************************************************************
961 * GetWinDebugInfo (KERNEL.355)
963 BOOL16 WINAPI GetWinDebugInfo16(WINDEBUGINFO16 *lpwdi, UINT16 flags)
965 FIXME("(%8lx,%d): stub returning 0\n",
966 (unsigned long)lpwdi, flags);
967 /* 0 means not in debugging mode/version */
968 /* Can this type of debugging be used in wine ? */
969 /* Constants: WDI_OPTIONS WDI_FILTER WDI_ALLOCBREAK */
974 /***********************************************************************
975 * SetWinDebugInfo (KERNEL.356)
977 BOOL16 WINAPI SetWinDebugInfo16(WINDEBUGINFO16 *lpwdi)
979 FIXME("(%8lx): stub returning 0\n", (unsigned long)lpwdi);
980 /* 0 means not in debugging mode/version */
981 /* Can this type of debugging be used in wine ? */
982 /* Constants: WDI_OPTIONS WDI_FILTER WDI_ALLOCBREAK */
987 /***********************************************************************
991 * Should fill lpBuffer only if DBO_BUFFERFILL has been set by SetWinDebugInfo()
993 void WINAPI DebugFillBuffer(LPSTR lpBuffer, WORD wBytes)
995 memset(lpBuffer, DBGFILL_BUFFER, wBytes);
998 /***********************************************************************
999 * DiagQuery (KERNEL.339)
1001 * returns TRUE if Win called with "/b" (bootlog.txt)
1003 BOOL16 WINAPI DiagQuery16()
1005 /* perhaps implement a Wine "/b" command line flag sometime ? */
1009 /***********************************************************************
1010 * DiagOutput (KERNEL.340)
1012 * writes a debug string into <windir>\bootlog.txt
1014 void WINAPI DiagOutput16(LPCSTR str)
1017 DPRINTF("DIAGOUTPUT:%s\n", debugstr_a(str));