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 (!GetModuleFileName16( GetCurrentTask(), buffer, MAX_PATH ) &&
282 !GetModuleFileNameA( 0, buffer, MAX_PATH ))
284 WARN( "could not get module file name\n" );
289 if ((p = strrchr( appname, '/' ))) appname = p + 1;
290 if ((p = strrchr( appname, '\\' ))) appname = p + 1;
292 if (!RegOpenKeyA( HKEY_LOCAL_MACHINE, "Software\\Wine\\Wine\\Config\\AppDefaults", &hkey ))
294 /* open AppDefaults\\appname\\Version key */
295 strcat( appname, "\\Version" );
296 if (!RegOpenKeyA( hkey, appname, &appkey ))
298 count = sizeof(buffer);
299 if (!RegQueryValueExA( appkey, "Windows", NULL, &type, buffer, &count ))
301 VERSION_ParseWinVersion( buffer );
302 TRACE( "got app win version %s\n", WinVersionNames[forcedWinVersion] );
305 count = sizeof(buffer);
306 if (!RegQueryValueExA( appkey, "DOS", NULL, &type, buffer, &count ))
308 VERSION_ParseDosVersion( buffer );
309 TRACE( "got app dos version %lx\n", VersionData[WIN31].getVersion16 );
312 RegCloseKey( appkey );
317 if (got_win_ver && got_dos_ver) return;
319 if (!RegOpenKeyA( HKEY_LOCAL_MACHINE, "Software\\Wine\\Wine\\Config\\Version", &hkey ))
323 count = sizeof(buffer);
324 if (!RegQueryValueExA( hkey, "Windows", NULL, &type, buffer, &count ))
326 VERSION_ParseWinVersion( buffer );
327 TRACE( "got default win version %s\n", WinVersionNames[forcedWinVersion] );
332 count = sizeof(buffer);
333 if (!RegQueryValueExA( hkey, "DOS", NULL, &type, buffer, &count ))
335 VERSION_ParseDosVersion( buffer );
336 TRACE( "got default dos version %lx\n", VersionData[WIN31].getVersion16 );
344 /**********************************************************************
345 * VERSION_GetSystemDLLVersion
347 * This function tries to figure out if a given (native) dll comes from
348 * win95/98 or winnt. Since all values in the OptionalHeader are not a
349 * usable hint, we test if a dll imports the ntdll.
350 * This is at least working for all system dlls like comctl32, comdlg32 and
352 * If you have a better idea to figure this out...
354 static DWORD VERSION_GetSystemDLLVersion( HMODULE hmod )
356 IMAGE_DATA_DIRECTORY *dir = PE_HEADER(hmod)->OptionalHeader.DataDirectory
357 + IMAGE_DIRECTORY_ENTRY_IMPORT;
358 if (dir->Size && dir->VirtualAddress)
360 IMAGE_IMPORT_DESCRIPTOR *pe_imp = (IMAGE_IMPORT_DESCRIPTOR *)((char *)hmod + dir->VirtualAddress);
361 for ( ; pe_imp->Name; pe_imp++)
363 char * name = (char *)hmod + (unsigned int)pe_imp->Name;
366 if (!strncasecmp(name, "ntdll", 5))
368 switch(PE_HEADER(hmod)->OptionalHeader.MajorOperatingSystemVersion) {
370 MESSAGE("WARNING: very old native DLL (NT 3.x) used, might cause instability.\n");
374 case 6: return WINXP;
376 FIXME("Unknown DLL OS version, please report !!\n");
384 /**********************************************************************
385 * VERSION_GetLinkedDllVersion
387 * Some version data (not reliable!):
388 * linker/OS/image/subsys
390 * x.xx/1.00/0.00/3.10 Win32s (any version ?)
391 * 2.39/1.00/0.00/3.10 Win32s freecell.exe (any version)
392 * 2.50/1.00/4.00/4.00 Win32s 1.30 winhlp32.exe
393 * 2.60/3.51/3.51/3.51 NT351SP5 system dlls
394 * 2.60/3.51/3.51/4.00 NT351SP5 comctl32 dll
395 * 2.xx/1.00/0.00/4.00 Win95 system files
396 * x.xx/4.00/0.00/4.00 Win95 most applications
397 * 3.10/4.00/0.00/4.00 Win98 notepad
398 * x.xx/5.00/5.00/4.00 Win98 system dlls (e.g. comctl32.dll)
399 * x.xx/4.00/4.00/4.00 NT 4 most apps
400 * 5.12/5.00/5.00/4.00 NT4+IE5 comctl32.dll
401 * 5.12/5.00/5.00/4.00 Win98 calc
402 * x.xx/5.00/5.00/4.00 win95/win98/NT4 IE5 files
404 DWORD VERSION_GetLinkedDllVersion(void)
407 DWORD WinVersion = NB_WINDOWS_VERSIONS;
408 PIMAGE_OPTIONAL_HEADER ophd;
410 /* First check the native dlls provided. These have to be
411 from one windows version */
412 for ( wm = MODULE_modref_list; wm; wm=wm->next )
414 ophd = &(PE_HEADER(wm->module)->OptionalHeader);
416 TRACE("%s: %02x.%02x/%02x.%02x/%02x.%02x/%02x.%02x\n",
418 ophd->MajorLinkerVersion, ophd->MinorLinkerVersion,
419 ophd->MajorOperatingSystemVersion, ophd->MinorOperatingSystemVersion,
420 ophd->MajorImageVersion, ophd->MinorImageVersion,
421 ophd->MajorSubsystemVersion, ophd->MinorSubsystemVersion);
423 /* test if it is an external (native) dll */
424 if (!(wm->flags & WINE_MODREF_INTERNAL))
427 for (i = 0; special_dlls[i]; i++)
429 /* test if it is a special dll */
430 if (!strncasecmp(wm->modname, special_dlls[i], strlen(special_dlls[i]) ))
432 DWORD DllVersion = VERSION_GetSystemDLLVersion(wm->module);
433 if (WinVersion == NB_WINDOWS_VERSIONS)
434 WinVersion = DllVersion;
436 if (WinVersion != DllVersion) {
437 ERR("You mixed system DLLs from different windows versions! Expect a crash! (%s: expected version '%s', but is '%s')\n",
439 VersionData[WinVersion].getVersionEx.szCSDVersion,
440 VersionData[DllVersion].getVersionEx.szCSDVersion);
441 return WIN20; /* this may let the exe exiting */
450 if(WinVersion != NB_WINDOWS_VERSIONS) return WinVersion;
452 /* we are using no external system dlls, look at the exe */
453 ophd = &(PE_HEADER(GetModuleHandleA(NULL))->OptionalHeader);
455 TRACE("%02x.%02x/%02x.%02x/%02x.%02x/%02x.%02x\n",
456 ophd->MajorLinkerVersion, ophd->MinorLinkerVersion,
457 ophd->MajorOperatingSystemVersion, ophd->MinorOperatingSystemVersion,
458 ophd->MajorImageVersion, ophd->MinorImageVersion,
459 ophd->MajorSubsystemVersion, ophd->MinorSubsystemVersion);
461 /* special nt 3.51 */
462 if (3 == ophd->MajorOperatingSystemVersion && 51 == ophd->MinorOperatingSystemVersion)
467 /* the MajorSubsystemVersion is the only usable sign */
468 if (ophd->MajorSubsystemVersion < 4)
470 if ( ophd->MajorOperatingSystemVersion == 1
471 && ophd->MinorOperatingSystemVersion == 0)
473 return WIN31; /* win32s */
476 if (ophd->Subsystem == IMAGE_SUBSYSTEM_WINDOWS_CUI)
477 return NT351; /* FIXME: NT 3.1, not tested */
485 /**********************************************************************
489 * Don't call this function too early during the Wine init,
490 * as pdb->exe_modref (required by VERSION_GetImageVersion()) might still
491 * be NULL in such cases, which causes the winver to ALWAYS be detected
493 * And as we cache the winver once it has been determined, this is bad.
494 * This can happen much easier than you might think, as this function
495 * is called by EVERY GetVersion*() API !
498 static WINDOWS_VERSION VERSION_GetVersion(void)
500 static WORD winver = 0xffff;
502 if (winver == 0xffff) /* to be determined */
504 WINDOWS_VERSION retver;
507 if (versionForced) /* user has overridden any sensible checks */
508 winver = forcedWinVersion;
511 retver = VERSION_GetLinkedDllVersion();
513 /* cache determined value, but do not store in case of WIN31 */
514 if (retver != WIN31) winver = retver;
524 /***********************************************************************
525 * GetVersion (KERNEL.3)
527 LONG WINAPI GetVersion16(void)
529 WINDOWS_VERSION ver = VERSION_GetVersion();
530 return VersionData[ver].getVersion16;
534 /***********************************************************************
535 * GetVersion (KERNEL32.@)
537 LONG WINAPI GetVersion(void)
539 WINDOWS_VERSION ver = VERSION_GetVersion();
540 return VersionData[ver].getVersion32;
544 /***********************************************************************
545 * GetVersionEx (KERNEL.149)
547 BOOL16 WINAPI GetVersionEx16(OSVERSIONINFO16 *v)
549 WINDOWS_VERSION ver = VERSION_GetVersion();
550 if (v->dwOSVersionInfoSize < sizeof(OSVERSIONINFO16))
552 WARN("wrong OSVERSIONINFO size from app\n");
553 SetLastError(ERROR_INSUFFICIENT_BUFFER);
556 v->dwMajorVersion = VersionData[ver].getVersionEx.dwMajorVersion;
557 v->dwMinorVersion = VersionData[ver].getVersionEx.dwMinorVersion;
558 v->dwBuildNumber = VersionData[ver].getVersionEx.dwBuildNumber;
559 v->dwPlatformId = VersionData[ver].getVersionEx.dwPlatformId;
560 strcpy( v->szCSDVersion, VersionData[ver].getVersionEx.szCSDVersion );
565 /***********************************************************************
566 * GetVersionExA (KERNEL32.@)
568 BOOL WINAPI GetVersionExA(OSVERSIONINFOA *v)
570 WINDOWS_VERSION ver = VERSION_GetVersion();
571 LPOSVERSIONINFOEXA vex;
573 if (v->dwOSVersionInfoSize != sizeof(OSVERSIONINFOA) &&
574 v->dwOSVersionInfoSize != sizeof(OSVERSIONINFOEXA))
576 WARN("wrong OSVERSIONINFO size from app (got: %ld, expected: %d or %d)\n",
577 v->dwOSVersionInfoSize, sizeof(OSVERSIONINFOA),
578 sizeof(OSVERSIONINFOEXA));
579 SetLastError(ERROR_INSUFFICIENT_BUFFER);
582 v->dwMajorVersion = VersionData[ver].getVersionEx.dwMajorVersion;
583 v->dwMinorVersion = VersionData[ver].getVersionEx.dwMinorVersion;
584 v->dwBuildNumber = VersionData[ver].getVersionEx.dwBuildNumber;
585 v->dwPlatformId = VersionData[ver].getVersionEx.dwPlatformId;
586 strcpy( v->szCSDVersion, VersionData[ver].getVersionEx.szCSDVersion );
587 if(v->dwOSVersionInfoSize == sizeof(OSVERSIONINFOEXA)) {
588 vex = (LPOSVERSIONINFOEXA) v;
589 vex->wServicePackMajor = VersionData[ver].getVersionEx.wServicePackMajor;
590 vex->wServicePackMinor = VersionData[ver].getVersionEx.wServicePackMinor;
591 vex->wSuiteMask = VersionData[ver].getVersionEx.wSuiteMask;
592 vex->wProductType = VersionData[ver].getVersionEx.wProductType;
598 /***********************************************************************
599 * GetVersionExW (KERNEL32.@)
601 BOOL WINAPI GetVersionExW(OSVERSIONINFOW *v)
603 WINDOWS_VERSION ver = VERSION_GetVersion();
604 LPOSVERSIONINFOEXW vex;
606 if (v->dwOSVersionInfoSize != sizeof(OSVERSIONINFOW) &&
607 v->dwOSVersionInfoSize != sizeof(OSVERSIONINFOEXW))
609 WARN("wrong OSVERSIONINFO size from app (got: %ld, expected: %d or %d)\n",
610 v->dwOSVersionInfoSize, sizeof(OSVERSIONINFOW),
611 sizeof(OSVERSIONINFOEXW));
612 SetLastError(ERROR_INSUFFICIENT_BUFFER);
615 v->dwMajorVersion = VersionData[ver].getVersionEx.dwMajorVersion;
616 v->dwMinorVersion = VersionData[ver].getVersionEx.dwMinorVersion;
617 v->dwBuildNumber = VersionData[ver].getVersionEx.dwBuildNumber;
618 v->dwPlatformId = VersionData[ver].getVersionEx.dwPlatformId;
619 MultiByteToWideChar( CP_ACP, 0, VersionData[ver].getVersionEx.szCSDVersion, -1,
620 v->szCSDVersion, sizeof(v->szCSDVersion)/sizeof(WCHAR) );
621 if(v->dwOSVersionInfoSize == sizeof(OSVERSIONINFOEXW)) {
622 vex = (LPOSVERSIONINFOEXW) v;
623 vex->wServicePackMajor = VersionData[ver].getVersionEx.wServicePackMajor;
624 vex->wServicePackMinor = VersionData[ver].getVersionEx.wServicePackMinor;
625 vex->wSuiteMask = VersionData[ver].getVersionEx.wSuiteMask;
626 vex->wProductType = VersionData[ver].getVersionEx.wProductType;
632 /******************************************************************************
633 * VerifyVersionInfoA (KERNEL32.@)
635 BOOL WINAPI VerifyVersionInfoA( LPOSVERSIONINFOEXA lpVersionInfo, DWORD dwTypeMask,
636 DWORDLONG dwlConditionMask)
638 OSVERSIONINFOEXW verW;
640 verW.dwOSVersionInfoSize = sizeof(OSVERSIONINFOEXW);
641 verW.dwMajorVersion = lpVersionInfo->dwMajorVersion;
642 verW.dwMinorVersion = lpVersionInfo->dwMinorVersion;
643 verW.dwBuildNumber = lpVersionInfo->dwBuildNumber;
644 verW.dwPlatformId = lpVersionInfo->dwPlatformId;
645 verW.wServicePackMajor = lpVersionInfo->wServicePackMajor;
646 verW.wServicePackMinor = lpVersionInfo->wServicePackMinor;
647 verW.wSuiteMask = lpVersionInfo->wSuiteMask;
648 verW.wProductType = lpVersionInfo->wProductType;
649 verW.wReserved = lpVersionInfo->wReserved;
651 return VerifyVersionInfoW(&verW, dwTypeMask, dwlConditionMask);
655 /******************************************************************************
656 * VerifyVersionInfoW (KERNEL32.@)
658 BOOL WINAPI VerifyVersionInfoW( LPOSVERSIONINFOEXW lpVersionInfo, DWORD dwTypeMask,
659 DWORDLONG dwlConditionMask)
661 OSVERSIONINFOEXW ver;
664 FIXME("(%p,%lu,%llx): Not all cases correctly implemented yet\n", lpVersionInfo, dwTypeMask, dwlConditionMask);
666 - Check the following special case on Windows (various versions):
667 o lp->wSuiteMask == 0 and ver.wSuiteMask != 0 and VER_AND/VER_OR
668 o lp->dwOSVersionInfoSize != sizeof(OSVERSIONINFOEXW)
669 - MSDN talks about some tests being impossible. Check what really happens.
672 ver.dwOSVersionInfoSize = sizeof(OSVERSIONINFOEXW);
673 if(!GetVersionExW((LPOSVERSIONINFOW) &ver))
678 if(!(dwTypeMask && dwlConditionMask)) {
680 SetLastError(ERROR_BAD_ARGUMENTS);
683 if(dwTypeMask & VER_PRODUCT_TYPE)
684 switch(dwlConditionMask >> 7*3 & 0x07) {
686 if(ver.wProductType != lpVersionInfo->wProductType)
690 if(ver.wProductType <= lpVersionInfo->wProductType)
693 case VER_GREATER_EQUAL:
694 if(ver.wProductType < lpVersionInfo->wProductType)
698 if(ver.wProductType >= lpVersionInfo->wProductType)
702 if(ver.wProductType > lpVersionInfo->wProductType)
707 SetLastError(ERROR_BAD_ARGUMENTS);
710 if(dwTypeMask & VER_SUITENAME && res)
711 switch(dwlConditionMask >> 6*3 & 0x07) {
713 if((lpVersionInfo->wSuiteMask & ver.wSuiteMask) != lpVersionInfo->wSuiteMask)
717 if(!(lpVersionInfo->wSuiteMask & ver.wSuiteMask) && lpVersionInfo->wSuiteMask)
722 SetLastError(ERROR_BAD_ARGUMENTS);
725 if(dwTypeMask & VER_PLATFORMID && res)
726 switch(dwlConditionMask >> 3*3 & 0x07) {
728 if(ver.dwPlatformId != lpVersionInfo->dwPlatformId)
732 if(ver.dwPlatformId <= lpVersionInfo->dwPlatformId)
735 case VER_GREATER_EQUAL:
736 if(ver.dwPlatformId < lpVersionInfo->dwPlatformId)
740 if(ver.dwPlatformId >= lpVersionInfo->dwPlatformId)
744 if(ver.dwPlatformId > lpVersionInfo->dwPlatformId)
749 SetLastError(ERROR_BAD_ARGUMENTS);
752 if(dwTypeMask & VER_BUILDNUMBER && res)
753 switch(dwlConditionMask >> 2*3 & 0x07) {
755 if(ver.dwBuildNumber != lpVersionInfo->dwBuildNumber)
759 if(ver.dwBuildNumber <= lpVersionInfo->dwBuildNumber)
762 case VER_GREATER_EQUAL:
763 if(ver.dwBuildNumber < lpVersionInfo->dwBuildNumber)
767 if(ver.dwBuildNumber >= lpVersionInfo->dwBuildNumber)
771 if(ver.dwBuildNumber > lpVersionInfo->dwBuildNumber)
776 SetLastError(ERROR_BAD_ARGUMENTS);
779 if(dwTypeMask & VER_MAJORVERSION && res)
780 switch(dwlConditionMask >> 1*3 & 0x07) {
782 if(ver.dwMajorVersion != lpVersionInfo->dwMajorVersion)
786 if(ver.dwMajorVersion <= lpVersionInfo->dwMajorVersion)
789 case VER_GREATER_EQUAL:
790 if(ver.dwMajorVersion < lpVersionInfo->dwMajorVersion)
794 if(ver.dwMajorVersion >= lpVersionInfo->dwMajorVersion)
798 if(ver.dwMajorVersion > lpVersionInfo->dwMajorVersion)
803 SetLastError(ERROR_BAD_ARGUMENTS);
806 if(dwTypeMask & VER_MINORVERSION && res)
807 switch(dwlConditionMask >> 0*3 & 0x07) {
809 if(ver.dwMinorVersion != lpVersionInfo->dwMinorVersion)
813 if(ver.dwMinorVersion <= lpVersionInfo->dwMinorVersion)
816 case VER_GREATER_EQUAL:
817 if(ver.dwMinorVersion < lpVersionInfo->dwMinorVersion)
821 if(ver.dwMinorVersion >= lpVersionInfo->dwMinorVersion)
825 if(ver.dwMinorVersion > lpVersionInfo->dwMinorVersion)
830 SetLastError(ERROR_BAD_ARGUMENTS);
833 if(dwTypeMask & VER_SERVICEPACKMAJOR && res)
834 switch(dwlConditionMask >> 5*3 & 0x07) {
836 if(ver.wServicePackMajor != lpVersionInfo->wServicePackMajor)
840 if(ver.wServicePackMajor <= lpVersionInfo->wServicePackMajor)
843 case VER_GREATER_EQUAL:
844 if(ver.wServicePackMajor < lpVersionInfo->wServicePackMajor)
848 if(ver.wServicePackMajor >= lpVersionInfo->wServicePackMajor)
852 if(ver.wServicePackMajor > lpVersionInfo->wServicePackMajor)
857 SetLastError(ERROR_BAD_ARGUMENTS);
860 if(dwTypeMask & VER_SERVICEPACKMINOR && res)
861 switch(dwlConditionMask >> 4*3 & 0x07) {
863 if(ver.wServicePackMinor != lpVersionInfo->wServicePackMinor)
867 if(ver.wServicePackMinor <= lpVersionInfo->wServicePackMinor)
870 case VER_GREATER_EQUAL:
871 if(ver.wServicePackMinor < lpVersionInfo->wServicePackMinor)
875 if(ver.wServicePackMinor >= lpVersionInfo->wServicePackMinor)
879 if(ver.wServicePackMinor > lpVersionInfo->wServicePackMinor)
884 SetLastError(ERROR_BAD_ARGUMENTS);
888 if(!(res || error_set))
889 SetLastError(ERROR_OLD_WIN_VERSION);
894 /***********************************************************************
895 * GetWinFlags (KERNEL.132)
897 DWORD WINAPI GetWinFlags16(void)
899 static const long cpuflags[5] =
900 { WF_CPU086, WF_CPU186, WF_CPU286, WF_CPU386, WF_CPU486 };
907 /* There doesn't seem to be any Pentium flag. */
908 result = cpuflags[min(si.wProcessorLevel, 4)] | WF_ENHANCED | WF_PMODE | WF_80x87 | WF_PAGING;
909 if (si.wProcessorLevel >= 4) result |= WF_HASCPUID;
910 ovi.dwOSVersionInfoSize = sizeof(ovi);
912 if (ovi.dwPlatformId == VER_PLATFORM_WIN32_NT)
913 result |= WF_WIN32WOW; /* undocumented WF_WINNT */
919 /* Not used at this time. This is here for documentation only */
921 /* WINDEBUGINFO flags values */
922 #define WDI_OPTIONS 0x0001
923 #define WDI_FILTER 0x0002
924 #define WDI_ALLOCBREAK 0x0004
926 /* dwOptions values */
927 #define DBO_CHECKHEAP 0x0001
928 #define DBO_BUFFERFILL 0x0004
929 #define DBO_DISABLEGPTRAPPING 0x0010
930 #define DBO_CHECKFREE 0x0020
932 #define DBO_SILENT 0x8000
934 #define DBO_TRACEBREAK 0x2000
935 #define DBO_WARNINGBREAK 0x1000
936 #define DBO_NOERRORBREAK 0x0800
937 #define DBO_NOFATALBREAK 0x0400
938 #define DBO_INT3BREAK 0x0100
940 /* DebugOutput flags values */
941 #define DBF_TRACE 0x0000
942 #define DBF_WARNING 0x4000
943 #define DBF_ERROR 0x8000
944 #define DBF_FATAL 0xc000
946 /* dwFilter values */
947 #define DBF_KERNEL 0x1000
948 #define DBF_KRN_MEMMAN 0x0001
949 #define DBF_KRN_LOADMODULE 0x0002
950 #define DBF_KRN_SEGMENTLOAD 0x0004
951 #define DBF_USER 0x0800
952 #define DBF_GDI 0x0400
953 #define DBF_MMSYSTEM 0x0040
954 #define DBF_PENWIN 0x0020
955 #define DBF_APPLICATION 0x0008
956 #define DBF_DRIVER 0x0010
958 #endif /* NOLOGERROR */
961 /***********************************************************************
962 * GetWinDebugInfo (KERNEL.355)
964 BOOL16 WINAPI GetWinDebugInfo16(WINDEBUGINFO16 *lpwdi, UINT16 flags)
966 FIXME("(%8lx,%d): stub returning 0\n",
967 (unsigned long)lpwdi, flags);
968 /* 0 means not in debugging mode/version */
969 /* Can this type of debugging be used in wine ? */
970 /* Constants: WDI_OPTIONS WDI_FILTER WDI_ALLOCBREAK */
975 /***********************************************************************
976 * SetWinDebugInfo (KERNEL.356)
978 BOOL16 WINAPI SetWinDebugInfo16(WINDEBUGINFO16 *lpwdi)
980 FIXME("(%8lx): stub returning 0\n", (unsigned long)lpwdi);
981 /* 0 means not in debugging mode/version */
982 /* Can this type of debugging be used in wine ? */
983 /* Constants: WDI_OPTIONS WDI_FILTER WDI_ALLOCBREAK */
988 /***********************************************************************
992 * Should fill lpBuffer only if DBO_BUFFERFILL has been set by SetWinDebugInfo()
994 void WINAPI DebugFillBuffer(LPSTR lpBuffer, WORD wBytes)
996 memset(lpBuffer, DBGFILL_BUFFER, wBytes);
999 /***********************************************************************
1000 * DiagQuery (KERNEL.339)
1002 * returns TRUE if Win called with "/b" (bootlog.txt)
1004 BOOL16 WINAPI DiagQuery16()
1006 /* perhaps implement a Wine "/b" command line flag sometime ? */
1010 /***********************************************************************
1011 * DiagOutput (KERNEL.340)
1013 * writes a debug string into <windir>\bootlog.txt
1015 void WINAPI DiagOutput16(LPCSTR str)
1018 DPRINTF("DIAGOUTPUT:%s\n", debugstr_a(str));