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Initialize lpLogFont->lfQuality to the default.
[wine/multimedia.git] / misc / version.c
blob75e91d0068a4e558116f607394befa4a8d0f219c
1 /*
2 * Windows and DOS version functions
3 *
4 * Copyright 1997 Alexandre Julliard
5 * Copyright 1997 Marcus Meissner
6 * Copyright 1998 Patrik Stridvall
7 * Copyright 1998 Andreas Mohr
8 *
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.
13 *
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.
18 *
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
22 */
23
24 #include "config.h"
25 #include "wine/port.h"
26
27 #include <string.h>
28 #include <stdlib.h>
29 #include <stdio.h>
30 #include "windef.h"
31 #include "winbase.h"
32 #include "wingdi.h"
33 #include "winuser.h"
34 #include "winternl.h"
35 #include "winerror.h"
36 #include "wine/winbase16.h"
37 #include "module.h"
38 #include "wine/unicode.h"
39 #include "wine/debug.h"
40 #include "ntdll_misc.h"
41
42 WINE_DEFAULT_DEBUG_CHANNEL(ver);
43
44 typedef enum
45 {
46 WIN20, /* Windows 2.0 */
47 WIN30, /* Windows 3.0 */
48 WIN31, /* Windows 3.1 */
49 WIN95, /* Windows 95 */
50 WIN98, /* Windows 98 */
51 WINME, /* Windows Me */
52 NT351, /* Windows NT 3.51 */
53 NT40, /* Windows NT 4.0 */
54 NT2K, /* Windows 2000 */
55 WINXP, /* Windows XP */
56 NB_WINDOWS_VERSIONS
57 } WINDOWS_VERSION;
58
59 typedef struct
60 {
61 LONG getVersion16;
62 LONG getVersion32;
63 OSVERSIONINFOEXA getVersionEx;
64 } VERSION_DATA;
65
66 /* FIXME: compare values below with original and fix.
67 * An *excellent* win9x version page (ALL versions !)
68 * can be found at members.aol.com/axcel216/ver.htm */
69 static VERSION_DATA VersionData[NB_WINDOWS_VERSIONS] =
70 {
71 /* WIN20 FIXME: verify values */
72 {
73 MAKELONG( 0x0002, 0x0303 ), /* assume DOS 3.3 */
74 MAKELONG( 0x0002, 0x8000 ),
75 {
76 sizeof(OSVERSIONINFOA), 2, 0, 0,
77 VER_PLATFORM_WIN32s, "Win32s 1.3",
78 0, 0, 0, 0, 0
79 }
80 },
81 /* WIN30 FIXME: verify values */
82 {
83 MAKELONG( 0x0003, 0x0500 ), /* assume DOS 5.00 */
84 MAKELONG( 0x0003, 0x8000 ),
85 {
86 sizeof(OSVERSIONINFOA), 3, 0, 0,
87 VER_PLATFORM_WIN32s, "Win32s 1.3",
88 0, 0, 0, 0, 0
89 }
90 },
91 /* WIN31 */
92 {
93 MAKELONG( 0x0a03, 0x0616 ), /* DOS 6.22 */
94 MAKELONG( 0x0a03, 0x8000 ),
95 {
96 sizeof(OSVERSIONINFOA), 3, 10, 0,
97 VER_PLATFORM_WIN32s, "Win32s 1.3",
98 0, 0, 0, 0, 0
99 }
100 },
101 /* WIN95 */
102 {
103 0x07005F03,
104 0xC0000004,
105 {
106 /* Win95: 4, 0, 0x40003B6, ""
107 * Win95sp1: 4, 0, 0x40003B6, " A " (according to doc)
108 * Win95osr2: 4, 0, 0x4000457, " B " (according to doc)
109 * Win95osr2.1: 4, 3, 0x40304BC, " B " (according to doc)
110 * Win95osr2.5: 4, 3, 0x40304BE, " C " (according to doc)
111 * Win95a/b can be discerned via regkey SubVersionNumber
112 * See also:
113 * http://support.microsoft.com/support/kb/articles/q158/2/38.asp
114 */
115 sizeof(OSVERSIONINFOA), 4, 0, 0x40003B6,
116 VER_PLATFORM_WIN32_WINDOWS, "",
117 0, 0, 0, 0, 0
118 }
119 },
120 /* WIN98 (second edition) */
121 {
122 0x070A5F03,
123 0xC0000A04,
124 {
125 /* Win98: 4, 10, 0x40A07CE, " " 4.10.1998
126 * Win98SE: 4, 10, 0x40A08AE, " A " 4.10.2222
127 */
128 sizeof(OSVERSIONINFOA), 4, 10, 0x40A08AE,
129 VER_PLATFORM_WIN32_WINDOWS, " A ",
130 0, 0, 0, 0, 0
131 }
132 },
133 /* WINME */
134 {
135 0x08005F03,
136 0xC0005A04,
137 {
138 sizeof(OSVERSIONINFOA), 4, 90, 0x45A0BB8,
139 VER_PLATFORM_WIN32_WINDOWS, " ",
140 0, 0, 0, 0, 0
141 }
142 },
143 /* NT351 */
144 {
145 0x05000A03,
146 0x04213303,
147 {
148 sizeof(OSVERSIONINFOA), 3, 51, 0x421,
149 VER_PLATFORM_WIN32_NT, "Service Pack 2",
150 0, 0, 0, 0, 0
151 }
152 },
153 /* NT40 */
154 {
155 0x05000A03,
156 0x05650004,
157 {
158 sizeof(OSVERSIONINFOA), 4, 0, 0x565,
159 VER_PLATFORM_WIN32_NT, "Service Pack 6",
160 6, 0, 0, VER_NT_WORKSTATION, 0
161 }
162 },
163 /* NT2K */
164 {
165 0x05005F03,
166 0x08930005,
167 {
168 sizeof(OSVERSIONINFOA), 5, 0, 0x893,
169 VER_PLATFORM_WIN32_NT, "Service Pack 2",
170 2, 0, 0, VER_NT_WORKSTATION, 30 /* FIXME: Great, a reserved field with a value! */
171 }
172 },
173 /* WINXP */
174 {
175 0x05005F03, /* Assuming DOS 5 like the other NT */
176 0x0A280105,
177 {
178 sizeof(OSVERSIONINFOA), 5, 1, 0xA28,
179 VER_PLATFORM_WIN32_NT, "",
180 0, 0, 0, VER_NT_WORKSTATION, 0 /* FIXME: Verify last 5 values */
181 }
182 }
183 };
184
185 static const char *WinVersionNames[NB_WINDOWS_VERSIONS] =
186 { /* no spaces in here ! */
187 "win20",
188 "win30",
189 "win31",
190 "win95",
191 "win98",
192 "winme",
193 "nt351",
194 "nt40",
195 "win2000,win2k,nt2k,nt2000",
196 "winxp"
197 };
198
199 /* if one of the following dlls is importing ntdll the windows
200 version autodetection switches wine to unicode (nt 3.51 or 4.0) */
201 static char * special_dlls[] =
202 {
203 "comdlg32.dll",
204 "comctl32.dll",
205 "shell32.dll",
206 "ole32.dll",
207 "rpcrt4.dll",
208 NULL
209 };
210
211 /* the current version has not been autodetected but forced via cmdline */
212 static BOOL versionForced = FALSE;
213 static WINDOWS_VERSION forcedWinVersion = WIN31; /* init value irrelevant */
214
215 /**********************************************************************
216 * VERSION_ParseWinVersion
217 */
218 static void VERSION_ParseWinVersion( const char *arg )
219 {
220 int i, len;
221 const char *pCurr, *p;
222 for (i = 0; i < NB_WINDOWS_VERSIONS; i++)
223 {
224 pCurr = WinVersionNames[i];
225 /* iterate through all winver aliases separated by comma */
226 do {
227 p = strchr(pCurr, ',');
228 len = p ? (int)p - (int)pCurr : strlen(pCurr);
229 if ( (!strncmp( pCurr, arg, len )) && (arg[len] == '\0') )
230 {
231 forcedWinVersion = (WINDOWS_VERSION)i;
232 versionForced = TRUE;
233 return;
234 }
235 pCurr = p+1;
236 } while (p);
237 }
238 MESSAGE("Invalid Windows version value '%s' specified in config file.\n", arg );
239 MESSAGE("Valid versions are:" );
240 for (i = 0; i < NB_WINDOWS_VERSIONS; i++)
241 {
242 /* only list the first, "official" alias in case of aliases */
243 pCurr = WinVersionNames[i];
244 p = strchr(pCurr, ',');
245 len = (p) ? (int)p - (int)pCurr : strlen(pCurr);
246
247 MESSAGE(" '%.*s'%c", len, pCurr,
248 (i == NB_WINDOWS_VERSIONS - 1) ? '\n' : ',' );
249 }
250 ExitProcess(1);
251 }
252
253
254 /**********************************************************************
255 * VERSION_ParseDosVersion
256 */
257 static void VERSION_ParseDosVersion( const char *arg )
258 {
259 int hi, lo;
260 if (sscanf( arg, "%d.%d", &hi, &lo ) == 2)
261 {
262 VersionData[WIN31].getVersion16 =
263 MAKELONG(LOWORD(VersionData[WIN31].getVersion16),
264 (hi<<8) + lo);
265 }
266 else
267 {
268 MESSAGE("Wrong format for DOS version in config file. Use \"x.xx\"\n");
269 ExitProcess(1);
270 }
271 }
272
273
274 /**********************************************************************
275 * VERSION_ParseVersion
276 *
277 * Parse the contents of the Version key.
278 */
279 static void VERSION_ParseVersion( HKEY hkey, BOOL *got_win_ver, BOOL *got_dos_ver )
280 {
281 static const WCHAR WindowsW[] = {'W','i','n','d','o','w','s',0};
282 static const WCHAR DosW[] = {'D','O','S',0};
283
284 UNICODE_STRING valueW;
285 char tmp[64], buffer[50];
286 KEY_VALUE_PARTIAL_INFORMATION *info = (KEY_VALUE_PARTIAL_INFORMATION *)tmp;
287 DWORD count, len;
288
289 if (!*got_win_ver)
290 {
291 RtlInitUnicodeString( &valueW, WindowsW );
292 if (!NtQueryValueKey( hkey, &valueW, KeyValuePartialInformation, tmp, sizeof(tmp), &count ))
293 {
294 RtlUnicodeToMultiByteN( buffer, sizeof(buffer)-1, &len,
295 (WCHAR *)info->Data, info->DataLength );
296 buffer[len] = 0;
297 VERSION_ParseWinVersion( buffer );
298 TRACE( "got win version %s\n", WinVersionNames[forcedWinVersion] );
299 *got_win_ver = TRUE;
300 }
301 }
302 if (!*got_dos_ver)
303 {
304 RtlInitUnicodeString( &valueW, DosW );
305 if (!NtQueryValueKey( hkey, &valueW, KeyValuePartialInformation, tmp, sizeof(tmp), &count ))
306 {
307 RtlUnicodeToMultiByteN( buffer, sizeof(buffer)-1, &len,
308 (WCHAR *)info->Data, info->DataLength );
309 buffer[len] = 0;
310 VERSION_ParseDosVersion( buffer );
311 TRACE( "got dos version %lx\n", VersionData[WIN31].getVersion16 );
312 *got_dos_ver = TRUE;
313 }
314 }
315 }
316
317
318 /**********************************************************************
319 * VERSION_Init
320 */
321 static void VERSION_Init(void)
322 {
323 OBJECT_ATTRIBUTES attr;
324 UNICODE_STRING nameW;
325 HKEY hkey, config_key;
326 BOOL got_win_ver = FALSE, got_dos_ver = FALSE;
327 WCHAR buffer[MAX_PATH], appversion[MAX_PATH+20], *appname, *p;
328 static BOOL init_done;
329 static const WCHAR configW[] = {'M','a','c','h','i','n','e','\\',
330 'S','o','f','t','w','a','r','e','\\',
331 'W','i','n','e','\\',
332 'W','i','n','e','\\',
333 'C','o','n','f','i','g',0};
334 static const WCHAR appdefaultsW[] = {'A','p','p','D','e','f','a','u','l','t','s','\\',0};
335 static const WCHAR versionW[] = {'\\','V','e','r','s','i','o','n',0};
336
337 if (init_done) return;
338 if (!GetModuleFileNameW( 0, buffer, MAX_PATH ))
339 {
340 WARN( "could not get module file name\n" );
341 return;
342 }
343 init_done = TRUE;
344 appname = buffer;
345 if ((p = strrchrW( appname, '/' ))) appname = p + 1;
346 if ((p = strrchrW( appname, '\\' ))) appname = p + 1;
347
348 attr.Length = sizeof(attr);
349 attr.RootDirectory = 0;
350 attr.ObjectName = &nameW;
351 attr.Attributes = 0;
352 attr.SecurityDescriptor = NULL;
353 attr.SecurityQualityOfService = NULL;
354 RtlInitUnicodeString( &nameW, configW );
355
356 if (NtOpenKey( &config_key, KEY_ALL_ACCESS, &attr )) return;
357 attr.RootDirectory = config_key;
358
359 /* open AppDefaults\\appname\\Version key */
360
361 strcpyW( appversion, appdefaultsW );
362 strcatW( appversion, appname );
363 strcatW( appversion, versionW );
364 RtlInitUnicodeString( &nameW, appversion );
365
366 if (!NtOpenKey( &hkey, KEY_ALL_ACCESS, &attr ))
367 {
368 VERSION_ParseVersion( hkey, &got_win_ver, &got_dos_ver );
369 NtClose( hkey );
370 }
371
372 if (got_win_ver && got_dos_ver) goto done;
373
374 RtlInitUnicodeString( &nameW, versionW + 1 );
375 if (!NtOpenKey( &hkey, KEY_ALL_ACCESS, &attr ))
376 {
377 VERSION_ParseVersion( hkey, &got_win_ver, &got_dos_ver );
378 NtClose( hkey );
379 }
380
381 done:
382 NtClose( config_key );
383 }
384
385
386 /**********************************************************************
387 * VERSION_GetSystemDLLVersion
388 *
389 * This function tries to figure out if a given (native) dll comes from
390 * win95/98 or winnt. Since all values in the OptionalHeader are not a
391 * usable hint, we test if a dll imports the ntdll.
392 * This is at least working for all system dlls like comctl32, comdlg32 and
393 * shell32.
394 * If you have a better idea to figure this out...
395 */
396 static DWORD VERSION_GetSystemDLLVersion( HMODULE hmod )
397 {
398 DWORD size;
399 IMAGE_IMPORT_DESCRIPTOR *pe_imp;
400
401 if ((pe_imp = RtlImageDirectoryEntryToData( hmod, TRUE, IMAGE_DIRECTORY_ENTRY_IMPORT, &size )))
402 {
403 for ( ; pe_imp->Name; pe_imp++)
404 {
405 char * name = (char *)hmod + (unsigned int)pe_imp->Name;
406 TRACE("%s\n", name);
407
408 if (!strncasecmp(name, "ntdll", 5))
409 {
410 switch(RtlImageNtHeader(hmod)->OptionalHeader.MajorOperatingSystemVersion) {
411 case 3:
412 MESSAGE("WARNING: very old native DLL (NT 3.x) used, might cause instability.\n");
413 return NT351;
414 case 4: return NT40;
415 case 5: return NT2K;
416 case 6: return WINXP;
417 default:
418 FIXME("Unknown DLL OS version, please report !!\n");
419 return WINXP;
420 }
421 }
422 }
423 }
424 return WIN95;
425 }
426 /**********************************************************************
427 * VERSION_GetLinkedDllVersion
428 *
429 * Some version data (not reliable!):
430 * linker/OS/image/subsys
431 *
432 * x.xx/1.00/0.00/3.10 Win32s (any version ?)
433 * 2.39/1.00/0.00/3.10 Win32s freecell.exe (any version)
434 * 2.50/1.00/4.00/4.00 Win32s 1.30 winhlp32.exe
435 * 2.60/3.51/3.51/3.51 NT351SP5 system dlls
436 * 2.60/3.51/3.51/4.00 NT351SP5 comctl32 dll
437 * 2.xx/1.00/0.00/4.00 Win95 system files
438 * x.xx/4.00/0.00/4.00 Win95 most applications
439 * 3.10/4.00/0.00/4.00 Win98 notepad
440 * x.xx/5.00/5.00/4.00 Win98 system dlls (e.g. comctl32.dll)
441 * x.xx/4.00/4.00/4.00 NT 4 most apps
442 * 5.12/5.00/5.00/4.00 NT4+IE5 comctl32.dll
443 * 5.12/5.00/5.00/4.00 Win98 calc
444 * x.xx/5.00/5.00/4.00 win95/win98/NT4 IE5 files
445 */
446 static DWORD VERSION_GetLinkedDllVersion(void)
447 {
448 DWORD WinVersion = NB_WINDOWS_VERSIONS;
449 PIMAGE_OPTIONAL_HEADER ophd;
450 IMAGE_NT_HEADERS *nt;
451 ULONG count, required;
452 SYSTEM_MODULE_INFORMATION* smi;
453
454 /* First check the native dlls provided. These have to be
455 from one windows version */
456 smi = (SYSTEM_MODULE_INFORMATION*)&count;
457 LdrQueryProcessModuleInformation(smi, sizeof(count), &required);
458 smi = RtlAllocateHeap(ntdll_get_process_heap(), 0, required);
459 if (smi)
460 {
461 if (LdrQueryProcessModuleInformation(smi, required, NULL) == STATUS_SUCCESS)
462 {
463 int k;
464 for (k = 0; k < smi->ModulesCount; k++)
465 {
466 nt = RtlImageNtHeader(smi->Modules[k].ImageBaseAddress);
467 ophd = &nt->OptionalHeader;
468
469 TRACE("%s: %02x.%02x/%02x.%02x/%02x.%02x/%02x.%02x\n",
470 &smi->Modules[k].Name[smi->Modules[k].NameOffset],
471 ophd->MajorLinkerVersion, ophd->MinorLinkerVersion,
472 ophd->MajorOperatingSystemVersion, ophd->MinorOperatingSystemVersion,
473 ophd->MajorImageVersion, ophd->MinorImageVersion,
474 ophd->MajorSubsystemVersion, ophd->MinorSubsystemVersion);
475 }
476
477 /* test if it is an external (native) dll */
478 if (!(smi->Modules[k].Flags & LDR_WINE_INTERNAL))
479 {
480 int i;
481 for (i = 0; special_dlls[i]; i++)
482 {
483 /* test if it is a special dll */
484 if (!strcasecmp(&smi->Modules[k].Name[smi->Modules[k].NameOffset], special_dlls[i]))
485 {
486 DWORD DllVersion = VERSION_GetSystemDLLVersion(smi->Modules[k].ImageBaseAddress);
487 if (WinVersion == NB_WINDOWS_VERSIONS)
488 WinVersion = DllVersion;
489 else
490 {
491 if (WinVersion != DllVersion) {
492 ERR("You mixed system DLLs from different windows versions! Expect a crash! (%s: expected version '%s', but is '%s')\n",
493 &smi->Modules[k].Name[smi->Modules[k].NameOffset],
494 VersionData[WinVersion].getVersionEx.szCSDVersion,
495 VersionData[DllVersion].getVersionEx.szCSDVersion);
496 return WIN20; /* this may let the exe exiting */
497 }
498 }
499 break;
500 }
501 }
502 }
503 }
504 RtlFreeHeap(ntdll_get_process_heap(), 0, smi);
505 }
506
507 if(WinVersion != NB_WINDOWS_VERSIONS) return WinVersion;
508
509 /* we are using no external system dlls, look at the exe */
510 nt = RtlImageNtHeader(GetModuleHandleA(NULL));
511 ophd = &nt->OptionalHeader;
512
513 TRACE("%02x.%02x/%02x.%02x/%02x.%02x/%02x.%02x\n",
514 ophd->MajorLinkerVersion, ophd->MinorLinkerVersion,
515 ophd->MajorOperatingSystemVersion, ophd->MinorOperatingSystemVersion,
516 ophd->MajorImageVersion, ophd->MinorImageVersion,
517 ophd->MajorSubsystemVersion, ophd->MinorSubsystemVersion);
518
519 /* special nt 3.51 */
520 if (3 == ophd->MajorOperatingSystemVersion && 51 == ophd->MinorOperatingSystemVersion)
521 {
522 return NT351;
523 }
524
525 /* the MajorSubsystemVersion is the only usable sign */
526 if (ophd->MajorSubsystemVersion < 4)
527 {
528 if ( ophd->MajorOperatingSystemVersion == 1
529 && ophd->MinorOperatingSystemVersion == 0)
530 {
531 return WIN31; /* win32s */
532 }
533
534 if (ophd->Subsystem == IMAGE_SUBSYSTEM_WINDOWS_CUI)
535 return NT351; /* FIXME: NT 3.1, not tested */
536 else
537 return WIN95;
538 }
539
540 return WIN95;
541 }
542
543 /**********************************************************************
544 * VERSION_GetVersion
545 *
546 * WARNING !!!
547 * Don't call this function too early during the Wine init,
548 * as pdb->exe_modref (required by VERSION_GetImageVersion()) might still
549 * be NULL in such cases, which causes the winver to ALWAYS be detected
550 * as WIN31.
551 * And as we cache the winver once it has been determined, this is bad.
552 * This can happen much easier than you might think, as this function
553 * is called by EVERY GetVersion*() API !
554 *
555 */
556 static WINDOWS_VERSION VERSION_GetVersion(void)
557 {
558 static WORD winver = 0xffff;
559
560 if (winver == 0xffff) /* to be determined */
561 {
562 WINDOWS_VERSION retver;
563
564 VERSION_Init();
565 if (versionForced) /* user has overridden any sensible checks */
566 winver = forcedWinVersion;
567 else
568 {
569 retver = VERSION_GetLinkedDllVersion();
570
571 /* cache determined value, but do not store in case of WIN31 */
572 if (retver != WIN31) winver = retver;
573
574 return retver;
575 }
576 }
577
578 return winver;
579 }
580
581
582 /***********************************************************************
583 * GetVersion (KERNEL.3)
584 */
585 LONG WINAPI GetVersion16(void)
586 {
587 WINDOWS_VERSION ver = VERSION_GetVersion();
588 return VersionData[ver].getVersion16;
589 }
590
591
592 /***********************************************************************
593 * GetVersion (KERNEL32.@)
594 */
595 LONG WINAPI GetVersion(void)
596 {
597 WINDOWS_VERSION ver = VERSION_GetVersion();
598 return VersionData[ver].getVersion32;
599 }
600
601
602 /***********************************************************************
603 * GetVersionEx (KERNEL.149)
604 */
605 BOOL16 WINAPI GetVersionEx16(OSVERSIONINFO16 *v)
606 {
607 WINDOWS_VERSION ver = VERSION_GetVersion();
608 if (v->dwOSVersionInfoSize < sizeof(OSVERSIONINFO16))
609 {
610 WARN("wrong OSVERSIONINFO size from app\n");
611 SetLastError(ERROR_INSUFFICIENT_BUFFER);
612 return FALSE;
613 }
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 strcpy( v->szCSDVersion, VersionData[ver].getVersionEx.szCSDVersion );
619 return TRUE;
620 }
621
622
623 /***********************************************************************
624 * GetVersionExA (KERNEL32.@)
625 */
626 BOOL WINAPI GetVersionExA(OSVERSIONINFOA *v)
627 {
628 WINDOWS_VERSION ver = VERSION_GetVersion();
629 LPOSVERSIONINFOEXA vex;
630
631 if (v->dwOSVersionInfoSize != sizeof(OSVERSIONINFOA) &&
632 v->dwOSVersionInfoSize != sizeof(OSVERSIONINFOEXA))
633 {
634 WARN("wrong OSVERSIONINFO size from app (got: %ld, expected: %d or %d)\n",
635 v->dwOSVersionInfoSize, sizeof(OSVERSIONINFOA),
636 sizeof(OSVERSIONINFOEXA));
637 SetLastError(ERROR_INSUFFICIENT_BUFFER);
638 return FALSE;
639 }
640 v->dwMajorVersion = VersionData[ver].getVersionEx.dwMajorVersion;
641 v->dwMinorVersion = VersionData[ver].getVersionEx.dwMinorVersion;
642 v->dwBuildNumber = VersionData[ver].getVersionEx.dwBuildNumber;
643 v->dwPlatformId = VersionData[ver].getVersionEx.dwPlatformId;
644 strcpy( v->szCSDVersion, VersionData[ver].getVersionEx.szCSDVersion );
645 if(v->dwOSVersionInfoSize == sizeof(OSVERSIONINFOEXA)) {
646 vex = (LPOSVERSIONINFOEXA) v;
647 vex->wServicePackMajor = VersionData[ver].getVersionEx.wServicePackMajor;
648 vex->wServicePackMinor = VersionData[ver].getVersionEx.wServicePackMinor;
649 vex->wSuiteMask = VersionData[ver].getVersionEx.wSuiteMask;
650 vex->wProductType = VersionData[ver].getVersionEx.wProductType;
651 }
652 return TRUE;
653 }
654
655
656 /***********************************************************************
657 * GetVersionExW (KERNEL32.@)
658 */
659 BOOL WINAPI GetVersionExW(OSVERSIONINFOW *v)
660 {
661 WINDOWS_VERSION ver = VERSION_GetVersion();
662 LPOSVERSIONINFOEXW vex;
663
664 if (v->dwOSVersionInfoSize != sizeof(OSVERSIONINFOW) &&
665 v->dwOSVersionInfoSize != sizeof(OSVERSIONINFOEXW))
666 {
667 WARN("wrong OSVERSIONINFO size from app (got: %ld, expected: %d or %d)\n",
668 v->dwOSVersionInfoSize, sizeof(OSVERSIONINFOW),
669 sizeof(OSVERSIONINFOEXW));
670 SetLastError(ERROR_INSUFFICIENT_BUFFER);
671 return FALSE;
672 }
673 v->dwMajorVersion = VersionData[ver].getVersionEx.dwMajorVersion;
674 v->dwMinorVersion = VersionData[ver].getVersionEx.dwMinorVersion;
675 v->dwBuildNumber = VersionData[ver].getVersionEx.dwBuildNumber;
676 v->dwPlatformId = VersionData[ver].getVersionEx.dwPlatformId;
677 MultiByteToWideChar( CP_ACP, 0, VersionData[ver].getVersionEx.szCSDVersion, -1,
678 v->szCSDVersion, sizeof(v->szCSDVersion)/sizeof(WCHAR) );
679 if(v->dwOSVersionInfoSize == sizeof(OSVERSIONINFOEXW)) {
680 vex = (LPOSVERSIONINFOEXW) v;
681 vex->wServicePackMajor = VersionData[ver].getVersionEx.wServicePackMajor;
682 vex->wServicePackMinor = VersionData[ver].getVersionEx.wServicePackMinor;
683 vex->wSuiteMask = VersionData[ver].getVersionEx.wSuiteMask;
684 vex->wProductType = VersionData[ver].getVersionEx.wProductType;
685 }
686 return TRUE;
687 }
688
689
690 /******************************************************************************
691 * VerifyVersionInfoA (KERNEL32.@)
692 */
693 BOOL WINAPI VerifyVersionInfoA( LPOSVERSIONINFOEXA lpVersionInfo, DWORD dwTypeMask,
694 DWORDLONG dwlConditionMask)
695 {
696 OSVERSIONINFOEXW verW;
697
698 verW.dwOSVersionInfoSize = sizeof(OSVERSIONINFOEXW);
699 verW.dwMajorVersion = lpVersionInfo->dwMajorVersion;
700 verW.dwMinorVersion = lpVersionInfo->dwMinorVersion;
701 verW.dwBuildNumber = lpVersionInfo->dwBuildNumber;
702 verW.dwPlatformId = lpVersionInfo->dwPlatformId;
703 verW.wServicePackMajor = lpVersionInfo->wServicePackMajor;
704 verW.wServicePackMinor = lpVersionInfo->wServicePackMinor;
705 verW.wSuiteMask = lpVersionInfo->wSuiteMask;
706 verW.wProductType = lpVersionInfo->wProductType;
707 verW.wReserved = lpVersionInfo->wReserved;
708
709 return VerifyVersionInfoW(&verW, dwTypeMask, dwlConditionMask);
710 }
711
712
713 /******************************************************************************
714 * VerifyVersionInfoW (KERNEL32.@)
715 */
716 BOOL WINAPI VerifyVersionInfoW( LPOSVERSIONINFOEXW lpVersionInfo, DWORD dwTypeMask,
717 DWORDLONG dwlConditionMask)
718 {
719 OSVERSIONINFOEXW ver;
720 BOOL res, error_set;
721
722 FIXME("(%p,%lu,%llx): Not all cases correctly implemented yet\n", lpVersionInfo, dwTypeMask, dwlConditionMask);
723 /* FIXME:
724 - Check the following special case on Windows (various versions):
725 o lp->wSuiteMask == 0 and ver.wSuiteMask != 0 and VER_AND/VER_OR
726 o lp->dwOSVersionInfoSize != sizeof(OSVERSIONINFOEXW)
727 - MSDN talks about some tests being impossible. Check what really happens.
728 */
729
730 ver.dwOSVersionInfoSize = sizeof(OSVERSIONINFOEXW);
731 if(!GetVersionExW((LPOSVERSIONINFOW) &ver))
732 return FALSE;
733
734 res = TRUE;
735 error_set = FALSE;
736 if(!(dwTypeMask && dwlConditionMask)) {
737 res = FALSE;
738 SetLastError(ERROR_BAD_ARGUMENTS);
739 error_set = TRUE;
740 }
741 if(dwTypeMask & VER_PRODUCT_TYPE)
742 switch(dwlConditionMask >> 7*3 & 0x07) {
743 case VER_EQUAL:
744 if(ver.wProductType != lpVersionInfo->wProductType)
745 res = FALSE;
746 break;
747 case VER_GREATER:
748 if(ver.wProductType <= lpVersionInfo->wProductType)
749 res = FALSE;
750 break;
751 case VER_GREATER_EQUAL:
752 if(ver.wProductType < lpVersionInfo->wProductType)
753 res = FALSE;
754 break;
755 case VER_LESS:
756 if(ver.wProductType >= lpVersionInfo->wProductType)
757 res = FALSE;
758 break;
759 case VER_LESS_EQUAL:
760 if(ver.wProductType > lpVersionInfo->wProductType)
761 res = FALSE;
762 break;
763 default:
764 res = FALSE;
765 SetLastError(ERROR_BAD_ARGUMENTS);
766 error_set = TRUE;
767 }
768 if(dwTypeMask & VER_SUITENAME && res)
769 switch(dwlConditionMask >> 6*3 & 0x07) {
770 case VER_AND:
771 if((lpVersionInfo->wSuiteMask & ver.wSuiteMask) != lpVersionInfo->wSuiteMask)
772 res = FALSE;
773 break;
774 case VER_OR:
775 if(!(lpVersionInfo->wSuiteMask & ver.wSuiteMask) && lpVersionInfo->wSuiteMask)
776 res = FALSE;
777 break;
778 default:
779 res = FALSE;
780 SetLastError(ERROR_BAD_ARGUMENTS);
781 error_set = TRUE;
782 }
783 if(dwTypeMask & VER_PLATFORMID && res)
784 switch(dwlConditionMask >> 3*3 & 0x07) {
785 case VER_EQUAL:
786 if(ver.dwPlatformId != lpVersionInfo->dwPlatformId)
787 res = FALSE;
788 break;
789 case VER_GREATER:
790 if(ver.dwPlatformId <= lpVersionInfo->dwPlatformId)
791 res = FALSE;
792 break;
793 case VER_GREATER_EQUAL:
794 if(ver.dwPlatformId < lpVersionInfo->dwPlatformId)
795 res = FALSE;
796 break;
797 case VER_LESS:
798 if(ver.dwPlatformId >= lpVersionInfo->dwPlatformId)
799 res = FALSE;
800 break;
801 case VER_LESS_EQUAL:
802 if(ver.dwPlatformId > lpVersionInfo->dwPlatformId)
803 res = FALSE;
804 break;
805 default:
806 res = FALSE;
807 SetLastError(ERROR_BAD_ARGUMENTS);
808 error_set = TRUE;
809 }
810 if(dwTypeMask & VER_BUILDNUMBER && res)
811 switch(dwlConditionMask >> 2*3 & 0x07) {
812 case VER_EQUAL:
813 if(ver.dwBuildNumber != lpVersionInfo->dwBuildNumber)
814 res = FALSE;
815 break;
816 case VER_GREATER:
817 if(ver.dwBuildNumber <= lpVersionInfo->dwBuildNumber)
818 res = FALSE;
819 break;
820 case VER_GREATER_EQUAL:
821 if(ver.dwBuildNumber < lpVersionInfo->dwBuildNumber)
822 res = FALSE;
823 break;
824 case VER_LESS:
825 if(ver.dwBuildNumber >= lpVersionInfo->dwBuildNumber)
826 res = FALSE;
827 break;
828 case VER_LESS_EQUAL:
829 if(ver.dwBuildNumber > lpVersionInfo->dwBuildNumber)
830 res = FALSE;
831 break;
832 default:
833 res = FALSE;
834 SetLastError(ERROR_BAD_ARGUMENTS);
835 error_set = TRUE;
836 }
837 if(dwTypeMask & VER_MAJORVERSION && res)
838 switch(dwlConditionMask >> 1*3 & 0x07) {
839 case VER_EQUAL:
840 if(ver.dwMajorVersion != lpVersionInfo->dwMajorVersion)
841 res = FALSE;
842 break;
843 case VER_GREATER:
844 if(ver.dwMajorVersion <= lpVersionInfo->dwMajorVersion)
845 res = FALSE;
846 break;
847 case VER_GREATER_EQUAL:
848 if(ver.dwMajorVersion < lpVersionInfo->dwMajorVersion)
849 res = FALSE;
850 break;
851 case VER_LESS:
852 if(ver.dwMajorVersion >= lpVersionInfo->dwMajorVersion)
853 res = FALSE;
854 break;
855 case VER_LESS_EQUAL:
856 if(ver.dwMajorVersion > lpVersionInfo->dwMajorVersion)
857 res = FALSE;
858 break;
859 default:
860 res = FALSE;
861 SetLastError(ERROR_BAD_ARGUMENTS);
862 error_set = TRUE;
863 }
864 if(dwTypeMask & VER_MINORVERSION && res)
865 switch(dwlConditionMask >> 0*3 & 0x07) {
866 case VER_EQUAL:
867 if(ver.dwMinorVersion != lpVersionInfo->dwMinorVersion)
868 res = FALSE;
869 break;
870 case VER_GREATER:
871 if(ver.dwMinorVersion <= lpVersionInfo->dwMinorVersion)
872 res = FALSE;
873 break;
874 case VER_GREATER_EQUAL:
875 if(ver.dwMinorVersion < lpVersionInfo->dwMinorVersion)
876 res = FALSE;
877 break;
878 case VER_LESS:
879 if(ver.dwMinorVersion >= lpVersionInfo->dwMinorVersion)
880 res = FALSE;
881 break;
882 case VER_LESS_EQUAL:
883 if(ver.dwMinorVersion > lpVersionInfo->dwMinorVersion)
884 res = FALSE;
885 break;
886 default:
887 res = FALSE;
888 SetLastError(ERROR_BAD_ARGUMENTS);
889 error_set = TRUE;
890 }
891 if(dwTypeMask & VER_SERVICEPACKMAJOR && res)
892 switch(dwlConditionMask >> 5*3 & 0x07) {
893 case VER_EQUAL:
894 if(ver.wServicePackMajor != lpVersionInfo->wServicePackMajor)
895 res = FALSE;
896 break;
897 case VER_GREATER:
898 if(ver.wServicePackMajor <= lpVersionInfo->wServicePackMajor)
899 res = FALSE;
900 break;
901 case VER_GREATER_EQUAL:
902 if(ver.wServicePackMajor < lpVersionInfo->wServicePackMajor)
903 res = FALSE;
904 break;
905 case VER_LESS:
906 if(ver.wServicePackMajor >= lpVersionInfo->wServicePackMajor)
907 res = FALSE;
908 break;
909 case VER_LESS_EQUAL:
910 if(ver.wServicePackMajor > lpVersionInfo->wServicePackMajor)
911 res = FALSE;
912 break;
913 default:
914 res = FALSE;
915 SetLastError(ERROR_BAD_ARGUMENTS);
916 error_set = TRUE;
917 }
918 if(dwTypeMask & VER_SERVICEPACKMINOR && res)
919 switch(dwlConditionMask >> 4*3 & 0x07) {
920 case VER_EQUAL:
921 if(ver.wServicePackMinor != lpVersionInfo->wServicePackMinor)
922 res = FALSE;
923 break;
924 case VER_GREATER:
925 if(ver.wServicePackMinor <= lpVersionInfo->wServicePackMinor)
926 res = FALSE;
927 break;
928 case VER_GREATER_EQUAL:
929 if(ver.wServicePackMinor < lpVersionInfo->wServicePackMinor)
930 res = FALSE;
931 break;
932 case VER_LESS:
933 if(ver.wServicePackMinor >= lpVersionInfo->wServicePackMinor)
934 res = FALSE;
935 break;
936 case VER_LESS_EQUAL:
937 if(ver.wServicePackMinor > lpVersionInfo->wServicePackMinor)
938 res = FALSE;
939 break;
940 default:
941 res = FALSE;
942 SetLastError(ERROR_BAD_ARGUMENTS);
943 error_set = TRUE;
944 }
945
946 if(!(res || error_set))
947 SetLastError(ERROR_OLD_WIN_VERSION);
948 return res;
949 }
950
951
952 /***********************************************************************
953 * GetWinFlags (KERNEL.132)
954 */
955 DWORD WINAPI GetWinFlags16(void)
956 {
957 static const long cpuflags[5] =
958 { WF_CPU086, WF_CPU186, WF_CPU286, WF_CPU386, WF_CPU486 };
959 SYSTEM_INFO si;
960 OSVERSIONINFOA ovi;
961 DWORD result;
962
963 GetSystemInfo(&si);
964
965 /* There doesn't seem to be any Pentium flag. */
966 result = cpuflags[min(si.wProcessorLevel, 4)] | WF_ENHANCED | WF_PMODE | WF_80x87 | WF_PAGING;
967 if (si.wProcessorLevel >= 4) result |= WF_HASCPUID;
968 ovi.dwOSVersionInfoSize = sizeof(ovi);
969 GetVersionExA(&ovi);
970 if (ovi.dwPlatformId == VER_PLATFORM_WIN32_NT)
971 result |= WF_WIN32WOW; /* undocumented WF_WINNT */
972 return result;
973 }
974
975
976 #if 0
977 /* Not used at this time. This is here for documentation only */
978
979 /* WINDEBUGINFO flags values */
980 #define WDI_OPTIONS 0x0001
981 #define WDI_FILTER 0x0002
982 #define WDI_ALLOCBREAK 0x0004
983
984 /* dwOptions values */
985 #define DBO_CHECKHEAP 0x0001
986 #define DBO_BUFFERFILL 0x0004
987 #define DBO_DISABLEGPTRAPPING 0x0010
988 #define DBO_CHECKFREE 0x0020
989
990 #define DBO_SILENT 0x8000
991
992 #define DBO_TRACEBREAK 0x2000
993 #define DBO_WARNINGBREAK 0x1000
994 #define DBO_NOERRORBREAK 0x0800
995 #define DBO_NOFATALBREAK 0x0400
996 #define DBO_INT3BREAK 0x0100
997
998 /* DebugOutput flags values */
999 #define DBF_TRACE 0x0000
1000 #define DBF_WARNING 0x4000
1001 #define DBF_ERROR 0x8000
1002 #define DBF_FATAL 0xc000
1003
1004 /* dwFilter values */
1005 #define DBF_KERNEL 0x1000
1006 #define DBF_KRN_MEMMAN 0x0001
1007 #define DBF_KRN_LOADMODULE 0x0002
1008 #define DBF_KRN_SEGMENTLOAD 0x0004
1009 #define DBF_USER 0x0800
1010 #define DBF_GDI 0x0400
1011 #define DBF_MMSYSTEM 0x0040
1012 #define DBF_PENWIN 0x0020
1013 #define DBF_APPLICATION 0x0008
1014 #define DBF_DRIVER 0x0010
1015
1016 #endif /* NOLOGERROR */
1017
1018
1019 /***********************************************************************
1020 * GetWinDebugInfo (KERNEL.355)
1021 */
1022 BOOL16 WINAPI GetWinDebugInfo16(WINDEBUGINFO16 *lpwdi, UINT16 flags)
1023 {
1024 FIXME("(%8lx,%d): stub returning 0\n",
1025 (unsigned long)lpwdi, flags);
1026 /* 0 means not in debugging mode/version */
1027 /* Can this type of debugging be used in wine ? */
1028 /* Constants: WDI_OPTIONS WDI_FILTER WDI_ALLOCBREAK */
1029 return 0;
1030 }
1031
1032
1033 /***********************************************************************
1034 * SetWinDebugInfo (KERNEL.356)
1035 */
1036 BOOL16 WINAPI SetWinDebugInfo16(WINDEBUGINFO16 *lpwdi)
1037 {
1038 FIXME("(%8lx): stub returning 0\n", (unsigned long)lpwdi);
1039 /* 0 means not in debugging mode/version */
1040 /* Can this type of debugging be used in wine ? */
1041 /* Constants: WDI_OPTIONS WDI_FILTER WDI_ALLOCBREAK */
1042 return 0;
1043 }
1044
1045
1046 /***********************************************************************
1047 * K329 (KERNEL.329)
1048 *
1049 * TODO:
1050 * Should fill lpBuffer only if DBO_BUFFERFILL has been set by SetWinDebugInfo()
1051 */
1052 void WINAPI DebugFillBuffer(LPSTR lpBuffer, WORD wBytes)
1053 {
1054 memset(lpBuffer, DBGFILL_BUFFER, wBytes);
1055 }
1056
1057 /***********************************************************************
1058 * DiagQuery (KERNEL.339)
1059 *
1060 * returns TRUE if Win called with "/b" (bootlog.txt)
1061 */
1062 BOOL16 WINAPI DiagQuery16(void)
1063 {
1064 /* perhaps implement a Wine "/b" command line flag sometime ? */
1065 return FALSE;
1066 }
1067
1068 /***********************************************************************
1069 * DiagOutput (KERNEL.340)
1070 *
1071 * writes a debug string into <windir>\bootlog.txt
1072 */
1073 void WINAPI DiagOutput16(LPCSTR str)
1074 {
1075 /* FIXME */
1076 DPRINTF("DIAGOUTPUT:%s\n", debugstr_a(str));
1077 }
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