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Sync with trunk r63343.
[reactos.git] / dll / win32 / kernel32 / winnls / string / lang.c
1 /*
2 * Locale support
3 *
4 * Copyright 1995 Martin von Loewis
5 * Copyright 1998 David Lee Lambert
6 * Copyright 2000 Julio César Gázquez
7 * Copyright 2002 Alexandre Julliard for CodeWeavers
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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
22 */
23
24 #include <k32.h>
25
26 #define NDEBUG
27 #include <debug.h>
28 DEBUG_CHANNEL(nls);
29
30 #include "lcformat_private.h"
31
32 #define REG_SZ 1
33 extern int wine_fold_string(int flags, const WCHAR *src, int srclen, WCHAR *dst, int dstlen);
34 extern int wine_get_sortkey(int flags, const WCHAR *src, int srclen, char *dst, int dstlen);
35 extern int wine_compare_string(int flags, const WCHAR *str1, int len1, const WCHAR *str2, int len2);
36
37 extern HMODULE kernel32_handle;
38
39 #define LOCALE_LOCALEINFOFLAGSMASK (LOCALE_NOUSEROVERRIDE|LOCALE_USE_CP_ACP|\
40 LOCALE_RETURN_NUMBER|LOCALE_RETURN_GENITIVE_NAMES)
41
42 static const WCHAR szLocaleKeyName[] = {
43 '\\', 'R', 'e', 'g', 'i', 's', 't', 'r', 'y', '\\',
44 'M','a','c','h','i','n','e','\\','S','y','s','t','e','m','\\',
45 'C','u','r','r','e','n','t','C','o','n','t','r','o','l','S','e','t','\\',
46 'C','o','n','t','r','o','l','\\','N','l','s','\\','L','o','c','a','l','e',0
47 };
48
49 static const WCHAR szLangGroupsKeyName[] = {
50 '\\', 'R', 'e', 'g', 'i', 's', 't', 'r', 'y', '\\',
51 'M','a','c','h','i','n','e','\\','S','y','s','t','e','m','\\',
52 'C','u','r','r','e','n','t','C','o','n','t','r','o','l','S','e','t','\\',
53 'C','o','n','t','r','o','l','\\','N','l','s','\\',
54 'L','a','n','g','u','a','g','e',' ','G','r','o','u','p','s',0
55 };
56
57 /* Charset to codepage map, sorted by name. */
58 static const struct charset_entry
59 {
60 const char *charset_name;
61 UINT codepage;
62 } charset_names[] =
63 {
64 { "BIG5", 950 },
65 { "CP1250", 1250 },
66 { "CP1251", 1251 },
67 { "CP1252", 1252 },
68 { "CP1253", 1253 },
69 { "CP1254", 1254 },
70 { "CP1255", 1255 },
71 { "CP1256", 1256 },
72 { "CP1257", 1257 },
73 { "CP1258", 1258 },
74 { "CP932", 932 },
75 { "CP936", 936 },
76 { "CP949", 949 },
77 { "CP950", 950 },
78 { "EUCJP", 20932 },
79 { "GB2312", 936 },
80 { "IBM037", 37 },
81 { "IBM1026", 1026 },
82 { "IBM424", 424 },
83 { "IBM437", 437 },
84 { "IBM500", 500 },
85 { "IBM850", 850 },
86 { "IBM852", 852 },
87 { "IBM855", 855 },
88 { "IBM857", 857 },
89 { "IBM860", 860 },
90 { "IBM861", 861 },
91 { "IBM862", 862 },
92 { "IBM863", 863 },
93 { "IBM864", 864 },
94 { "IBM865", 865 },
95 { "IBM866", 866 },
96 { "IBM869", 869 },
97 { "IBM874", 874 },
98 { "IBM875", 875 },
99 { "ISO88591", 28591 },
100 { "ISO885910", 28600 },
101 { "ISO885913", 28603 },
102 { "ISO885914", 28604 },
103 { "ISO885915", 28605 },
104 { "ISO885916", 28606 },
105 { "ISO88592", 28592 },
106 { "ISO88593", 28593 },
107 { "ISO88594", 28594 },
108 { "ISO88595", 28595 },
109 { "ISO88596", 28596 },
110 { "ISO88597", 28597 },
111 { "ISO88598", 28598 },
112 { "ISO88599", 28599 },
113 { "KOI8R", 20866 },
114 { "KOI8U", 21866 },
115 { "UTF8", CP_UTF8 }
116 };
117
118
119 struct locale_name
120 {
121 WCHAR win_name[128]; /* Windows name ("en-US") */
122 WCHAR lang[128]; /* language ("en") (note: buffer contains the other strings too) */
123 WCHAR *country; /* country ("US") */
124 WCHAR *charset; /* charset ("UTF-8") for Unix format only */
125 WCHAR *script; /* script ("Latn") for Windows format only */
126 WCHAR *modifier; /* modifier or sort order */
127 LCID lcid; /* corresponding LCID */
128 int matches; /* number of elements matching LCID (0..4) */
129 UINT codepage; /* codepage corresponding to charset */
130 };
131
132 /* locale ids corresponding to the various Unix locale parameters */
133 static LCID lcid_LC_COLLATE;
134 static LCID lcid_LC_CTYPE;
135 static LCID lcid_LC_MONETARY;
136 static LCID lcid_LC_NUMERIC;
137 static LCID lcid_LC_TIME;
138 static LCID lcid_LC_PAPER;
139 static LCID lcid_LC_MEASUREMENT;
140 static LCID lcid_LC_TELEPHONE;
141
142 /* Copy Ascii string to Unicode without using codepages */
143 static inline void strcpynAtoW( WCHAR *dst, const char *src, size_t n )
144 {
145 while (n > 1 && *src)
146 {
147 *dst++ = (unsigned char)*src++;
148 n--;
149 }
150 if (n) *dst = 0;
151 }
152
153
154 /***********************************************************************
155 * get_lcid_codepage
156 *
157 * Retrieve the ANSI codepage for a given locale.
158 */
159 static inline UINT get_lcid_codepage( LCID lcid )
160 {
161 UINT ret;
162 if (!GetLocaleInfoW( lcid, LOCALE_IDEFAULTANSICODEPAGE|LOCALE_RETURN_NUMBER, (WCHAR *)&ret,
163 sizeof(ret)/sizeof(WCHAR) )) ret = 0;
164 return ret;
165 }
166
167 /***********************************************************************
168 * convert_default_lcid
169 *
170 * Get the default LCID to use for a given lctype in GetLocaleInfo.
171 */
172 static LCID convert_default_lcid( LCID lcid, LCTYPE lctype )
173 {
174 if (lcid == LOCALE_SYSTEM_DEFAULT ||
175 lcid == LOCALE_USER_DEFAULT ||
176 lcid == LOCALE_NEUTRAL)
177 {
178 LCID default_id = 0;
179
180 switch(lctype & 0xffff)
181 {
182 case LOCALE_SSORTNAME:
183 default_id = lcid_LC_COLLATE;
184 break;
185
186 case LOCALE_FONTSIGNATURE:
187 case LOCALE_IDEFAULTANSICODEPAGE:
188 case LOCALE_IDEFAULTCODEPAGE:
189 case LOCALE_IDEFAULTEBCDICCODEPAGE:
190 case LOCALE_IDEFAULTMACCODEPAGE:
191 case LOCALE_IDEFAULTUNIXCODEPAGE:
192 default_id = lcid_LC_CTYPE;
193 break;
194
195 case LOCALE_ICURRDIGITS:
196 case LOCALE_ICURRENCY:
197 case LOCALE_IINTLCURRDIGITS:
198 case LOCALE_INEGCURR:
199 case LOCALE_INEGSEPBYSPACE:
200 case LOCALE_INEGSIGNPOSN:
201 case LOCALE_INEGSYMPRECEDES:
202 case LOCALE_IPOSSEPBYSPACE:
203 case LOCALE_IPOSSIGNPOSN:
204 case LOCALE_IPOSSYMPRECEDES:
205 case LOCALE_SCURRENCY:
206 case LOCALE_SINTLSYMBOL:
207 case LOCALE_SMONDECIMALSEP:
208 case LOCALE_SMONGROUPING:
209 case LOCALE_SMONTHOUSANDSEP:
210 case LOCALE_SNATIVECURRNAME:
211 default_id = lcid_LC_MONETARY;
212 break;
213
214 case LOCALE_IDIGITS:
215 case LOCALE_IDIGITSUBSTITUTION:
216 case LOCALE_ILZERO:
217 case LOCALE_INEGNUMBER:
218 case LOCALE_SDECIMAL:
219 case LOCALE_SGROUPING:
220 //case LOCALE_SNAN:
221 case LOCALE_SNATIVEDIGITS:
222 case LOCALE_SNEGATIVESIGN:
223 //case LOCALE_SNEGINFINITY:
224 //case LOCALE_SPOSINFINITY:
225 case LOCALE_SPOSITIVESIGN:
226 case LOCALE_STHOUSAND:
227 default_id = lcid_LC_NUMERIC;
228 break;
229
230 case LOCALE_ICALENDARTYPE:
231 case LOCALE_ICENTURY:
232 case LOCALE_IDATE:
233 case LOCALE_IDAYLZERO:
234 case LOCALE_IFIRSTDAYOFWEEK:
235 case LOCALE_IFIRSTWEEKOFYEAR:
236 case LOCALE_ILDATE:
237 case LOCALE_IMONLZERO:
238 case LOCALE_IOPTIONALCALENDAR:
239 case LOCALE_ITIME:
240 case LOCALE_ITIMEMARKPOSN:
241 case LOCALE_ITLZERO:
242 case LOCALE_S1159:
243 case LOCALE_S2359:
244 case LOCALE_SABBREVDAYNAME1:
245 case LOCALE_SABBREVDAYNAME2:
246 case LOCALE_SABBREVDAYNAME3:
247 case LOCALE_SABBREVDAYNAME4:
248 case LOCALE_SABBREVDAYNAME5:
249 case LOCALE_SABBREVDAYNAME6:
250 case LOCALE_SABBREVDAYNAME7:
251 case LOCALE_SABBREVMONTHNAME1:
252 case LOCALE_SABBREVMONTHNAME2:
253 case LOCALE_SABBREVMONTHNAME3:
254 case LOCALE_SABBREVMONTHNAME4:
255 case LOCALE_SABBREVMONTHNAME5:
256 case LOCALE_SABBREVMONTHNAME6:
257 case LOCALE_SABBREVMONTHNAME7:
258 case LOCALE_SABBREVMONTHNAME8:
259 case LOCALE_SABBREVMONTHNAME9:
260 case LOCALE_SABBREVMONTHNAME10:
261 case LOCALE_SABBREVMONTHNAME11:
262 case LOCALE_SABBREVMONTHNAME12:
263 case LOCALE_SABBREVMONTHNAME13:
264 case LOCALE_SDATE:
265 case LOCALE_SDAYNAME1:
266 case LOCALE_SDAYNAME2:
267 case LOCALE_SDAYNAME3:
268 case LOCALE_SDAYNAME4:
269 case LOCALE_SDAYNAME5:
270 case LOCALE_SDAYNAME6:
271 case LOCALE_SDAYNAME7:
272 //case LOCALE_SDURATION:
273 case LOCALE_SLONGDATE:
274 case LOCALE_SMONTHNAME1:
275 case LOCALE_SMONTHNAME2:
276 case LOCALE_SMONTHNAME3:
277 case LOCALE_SMONTHNAME4:
278 case LOCALE_SMONTHNAME5:
279 case LOCALE_SMONTHNAME6:
280 case LOCALE_SMONTHNAME7:
281 case LOCALE_SMONTHNAME8:
282 case LOCALE_SMONTHNAME9:
283 case LOCALE_SMONTHNAME10:
284 case LOCALE_SMONTHNAME11:
285 case LOCALE_SMONTHNAME12:
286 case LOCALE_SMONTHNAME13:
287 case LOCALE_SSHORTDATE:
288 //case LOCALE_SSHORTESTDAYNAME1:
289 //case LOCALE_SSHORTESTDAYNAME2:
290 //case LOCALE_SSHORTESTDAYNAME3:
291 //case LOCALE_SSHORTESTDAYNAME4:
292 //case LOCALE_SSHORTESTDAYNAME5:
293 //case LOCALE_SSHORTESTDAYNAME6:
294 //case LOCALE_SSHORTESTDAYNAME7:
295 case LOCALE_STIME:
296 case LOCALE_STIMEFORMAT:
297 case LOCALE_SYEARMONTH:
298 default_id = lcid_LC_TIME;
299 break;
300
301 case LOCALE_IPAPERSIZE:
302 default_id = lcid_LC_PAPER;
303 break;
304
305 case LOCALE_IMEASURE:
306 default_id = lcid_LC_MEASUREMENT;
307 break;
308
309 case LOCALE_ICOUNTRY:
310 default_id = lcid_LC_TELEPHONE;
311 break;
312 }
313 if (default_id) lcid = default_id;
314 }
315 return ConvertDefaultLocale( lcid );
316 }
317
318 /***********************************************************************
319 * is_genitive_name_supported
320 *
321 * Determine could LCTYPE basically support genitive name form or not.
322 */
323 static BOOL is_genitive_name_supported( LCTYPE lctype )
324 {
325 switch(lctype & 0xffff)
326 {
327 case LOCALE_SMONTHNAME1:
328 case LOCALE_SMONTHNAME2:
329 case LOCALE_SMONTHNAME3:
330 case LOCALE_SMONTHNAME4:
331 case LOCALE_SMONTHNAME5:
332 case LOCALE_SMONTHNAME6:
333 case LOCALE_SMONTHNAME7:
334 case LOCALE_SMONTHNAME8:
335 case LOCALE_SMONTHNAME9:
336 case LOCALE_SMONTHNAME10:
337 case LOCALE_SMONTHNAME11:
338 case LOCALE_SMONTHNAME12:
339 case LOCALE_SMONTHNAME13:
340 return TRUE;
341 default:
342 return FALSE;
343 }
344 }
345
346 /***********************************************************************
347 * create_registry_key
348 *
349 * Create the Control Panel\\International registry key.
350 */
351 static inline HANDLE create_registry_key(void)
352 {
353 static const WCHAR cplW[] = {'C','o','n','t','r','o','l',' ','P','a','n','e','l',0};
354 static const WCHAR intlW[] = {'I','n','t','e','r','n','a','t','i','o','n','a','l',0};
355 OBJECT_ATTRIBUTES attr;
356 UNICODE_STRING nameW;
357 HANDLE cpl_key, hkey = 0;
358
359 if (RtlOpenCurrentUser( KEY_ALL_ACCESS, &hkey ) != STATUS_SUCCESS) return 0;
360
361 attr.Length = sizeof(attr);
362 attr.RootDirectory = hkey;
363 attr.ObjectName = &nameW;
364 attr.Attributes = 0;
365 attr.SecurityDescriptor = NULL;
366 attr.SecurityQualityOfService = NULL;
367 RtlInitUnicodeString( &nameW, cplW );
368
369 if (!NtCreateKey( &cpl_key, KEY_ALL_ACCESS, &attr, 0, NULL, 0, NULL ))
370 {
371 NtClose( attr.RootDirectory );
372 attr.RootDirectory = cpl_key;
373 RtlInitUnicodeString( &nameW, intlW );
374 if (NtCreateKey( &hkey, KEY_ALL_ACCESS, &attr, 0, NULL, 0, NULL )) hkey = 0;
375 }
376 NtClose( attr.RootDirectory );
377 return hkey;
378 }
379
380 /***********************************************************************
381 * GetUserDefaultLangID (KERNEL32.@)
382 *
383 * Get the default language Id for the current user.
384 *
385 * PARAMS
386 * None.
387 *
388 * RETURNS
389 * The current LANGID of the default language for the current user.
390 */
391 LANGID WINAPI GetUserDefaultLangID(void)
392 {
393 return LANGIDFROMLCID(GetUserDefaultLCID());
394 }
395
396
397 /***********************************************************************
398 * GetSystemDefaultLangID (KERNEL32.@)
399 *
400 * Get the default language Id for the system.
401 *
402 * PARAMS
403 * None.
404 *
405 * RETURNS
406 * The current LANGID of the default language for the system.
407 */
408 LANGID WINAPI GetSystemDefaultLangID(void)
409 {
410 return LANGIDFROMLCID(GetSystemDefaultLCID());
411 }
412
413
414 /***********************************************************************
415 * GetUserDefaultLCID (KERNEL32.@)
416 *
417 * Get the default locale Id for the current user.
418 *
419 * PARAMS
420 * None.
421 *
422 * RETURNS
423 * The current LCID of the default locale for the current user.
424 */
425 LCID WINAPI GetUserDefaultLCID(void)
426 {
427 LCID lcid;
428 NtQueryDefaultLocale( TRUE, &lcid );
429 return lcid;
430 }
431
432
433 /***********************************************************************
434 * GetSystemDefaultLCID (KERNEL32.@)
435 *
436 * Get the default locale Id for the system.
437 *
438 * PARAMS
439 * None.
440 *
441 * RETURNS
442 * The current LCID of the default locale for the system.
443 */
444 LCID WINAPI GetSystemDefaultLCID(void)
445 {
446 LCID lcid;
447 NtQueryDefaultLocale( FALSE, &lcid );
448 return lcid;
449 }
450
451
452 /***********************************************************************
453 * GetUserDefaultUILanguage (KERNEL32.@)
454 *
455 * Get the default user interface language Id for the current user.
456 *
457 * PARAMS
458 * None.
459 *
460 * RETURNS
461 * The current LANGID of the default UI language for the current user.
462 */
463 LANGID WINAPI GetUserDefaultUILanguage(void)
464 {
465 LANGID lang;
466 NtQueryDefaultUILanguage( &lang );
467 return lang;
468 }
469
470
471 /***********************************************************************
472 * GetSystemDefaultUILanguage (KERNEL32.@)
473 *
474 * Get the default user interface language Id for the system.
475 *
476 * PARAMS
477 * None.
478 *
479 * RETURNS
480 * The current LANGID of the default UI language for the system. This is
481 * typically the same language used during the installation process.
482 */
483 LANGID WINAPI GetSystemDefaultUILanguage(void)
484 {
485 LANGID lang;
486 NtQueryInstallUILanguage( &lang );
487 return lang;
488 }
489
490 /******************************************************************************
491 * get_locale_value_name
492 *
493 * Gets the registry value name for a given lctype.
494 */
495 static const WCHAR *get_locale_value_name( DWORD lctype )
496 {
497 static const WCHAR iCalendarTypeW[] = {'i','C','a','l','e','n','d','a','r','T','y','p','e',0};
498 static const WCHAR iCountryW[] = {'i','C','o','u','n','t','r','y',0};
499 static const WCHAR iCurrDigitsW[] = {'i','C','u','r','r','D','i','g','i','t','s',0};
500 static const WCHAR iCurrencyW[] = {'i','C','u','r','r','e','n','c','y',0};
501 static const WCHAR iDateW[] = {'i','D','a','t','e',0};
502 static const WCHAR iDigitsW[] = {'i','D','i','g','i','t','s',0};
503 static const WCHAR iFirstDayOfWeekW[] = {'i','F','i','r','s','t','D','a','y','O','f','W','e','e','k',0};
504 static const WCHAR iFirstWeekOfYearW[] = {'i','F','i','r','s','t','W','e','e','k','O','f','Y','e','a','r',0};
505 static const WCHAR iLDateW[] = {'i','L','D','a','t','e',0};
506 static const WCHAR iLZeroW[] = {'i','L','Z','e','r','o',0};
507 static const WCHAR iMeasureW[] = {'i','M','e','a','s','u','r','e',0};
508 static const WCHAR iNegCurrW[] = {'i','N','e','g','C','u','r','r',0};
509 static const WCHAR iNegNumberW[] = {'i','N','e','g','N','u','m','b','e','r',0};
510 static const WCHAR iPaperSizeW[] = {'i','P','a','p','e','r','S','i','z','e',0};
511 static const WCHAR iTLZeroW[] = {'i','T','L','Z','e','r','o',0};
512 static const WCHAR iTimePrefixW[] = {'i','T','i','m','e','P','r','e','f','i','x',0};
513 static const WCHAR iTimeW[] = {'i','T','i','m','e',0};
514 static const WCHAR s1159W[] = {'s','1','1','5','9',0};
515 static const WCHAR s2359W[] = {'s','2','3','5','9',0};
516 static const WCHAR sCountryW[] = {'s','C','o','u','n','t','r','y',0};
517 static const WCHAR sCurrencyW[] = {'s','C','u','r','r','e','n','c','y',0};
518 static const WCHAR sDateW[] = {'s','D','a','t','e',0};
519 static const WCHAR sDecimalW[] = {'s','D','e','c','i','m','a','l',0};
520 static const WCHAR sGroupingW[] = {'s','G','r','o','u','p','i','n','g',0};
521 static const WCHAR sLanguageW[] = {'s','L','a','n','g','u','a','g','e',0};
522 static const WCHAR sListW[] = {'s','L','i','s','t',0};
523 static const WCHAR sLongDateW[] = {'s','L','o','n','g','D','a','t','e',0};
524 static const WCHAR sMonDecimalSepW[] = {'s','M','o','n','D','e','c','i','m','a','l','S','e','p',0};
525 static const WCHAR sMonGroupingW[] = {'s','M','o','n','G','r','o','u','p','i','n','g',0};
526 static const WCHAR sMonThousandSepW[] = {'s','M','o','n','T','h','o','u','s','a','n','d','S','e','p',0};
527 static const WCHAR sNativeDigitsW[] = {'s','N','a','t','i','v','e','D','i','g','i','t','s',0};
528 static const WCHAR sNegativeSignW[] = {'s','N','e','g','a','t','i','v','e','S','i','g','n',0};
529 static const WCHAR sPositiveSignW[] = {'s','P','o','s','i','t','i','v','e','S','i','g','n',0};
530 static const WCHAR sShortDateW[] = {'s','S','h','o','r','t','D','a','t','e',0};
531 static const WCHAR sThousandW[] = {'s','T','h','o','u','s','a','n','d',0};
532 static const WCHAR sTimeFormatW[] = {'s','T','i','m','e','F','o','r','m','a','t',0};
533 static const WCHAR sTimeW[] = {'s','T','i','m','e',0};
534 static const WCHAR sYearMonthW[] = {'s','Y','e','a','r','M','o','n','t','h',0};
535 static const WCHAR NumShapeW[] = {'N','u','m','s','h','a','p','e',0};
536
537 switch (lctype)
538 {
539 /* These values are used by SetLocaleInfo and GetLocaleInfo, and
540 * the values are stored in the registry, confirmed under Windows.
541 */
542 case LOCALE_ICALENDARTYPE: return iCalendarTypeW;
543 case LOCALE_ICURRDIGITS: return iCurrDigitsW;
544 case LOCALE_ICURRENCY: return iCurrencyW;
545 case LOCALE_IDIGITS: return iDigitsW;
546 case LOCALE_IFIRSTDAYOFWEEK: return iFirstDayOfWeekW;
547 case LOCALE_IFIRSTWEEKOFYEAR: return iFirstWeekOfYearW;
548 case LOCALE_ILZERO: return iLZeroW;
549 case LOCALE_IMEASURE: return iMeasureW;
550 case LOCALE_INEGCURR: return iNegCurrW;
551 case LOCALE_INEGNUMBER: return iNegNumberW;
552 case LOCALE_IPAPERSIZE: return iPaperSizeW;
553 case LOCALE_ITIME: return iTimeW;
554 case LOCALE_S1159: return s1159W;
555 case LOCALE_S2359: return s2359W;
556 case LOCALE_SCURRENCY: return sCurrencyW;
557 case LOCALE_SDATE: return sDateW;
558 case LOCALE_SDECIMAL: return sDecimalW;
559 case LOCALE_SGROUPING: return sGroupingW;
560 case LOCALE_SLIST: return sListW;
561 case LOCALE_SLONGDATE: return sLongDateW;
562 case LOCALE_SMONDECIMALSEP: return sMonDecimalSepW;
563 case LOCALE_SMONGROUPING: return sMonGroupingW;
564 case LOCALE_SMONTHOUSANDSEP: return sMonThousandSepW;
565 case LOCALE_SNEGATIVESIGN: return sNegativeSignW;
566 case LOCALE_SPOSITIVESIGN: return sPositiveSignW;
567 case LOCALE_SSHORTDATE: return sShortDateW;
568 case LOCALE_STHOUSAND: return sThousandW;
569 case LOCALE_STIME: return sTimeW;
570 case LOCALE_STIMEFORMAT: return sTimeFormatW;
571 case LOCALE_SYEARMONTH: return sYearMonthW;
572
573 /* The following are not listed under MSDN as supported,
574 * but seem to be used and also stored in the registry.
575 */
576 case LOCALE_ICOUNTRY: return iCountryW;
577 case LOCALE_IDATE: return iDateW;
578 case LOCALE_ILDATE: return iLDateW;
579 case LOCALE_ITLZERO: return iTLZeroW;
580 case LOCALE_SCOUNTRY: return sCountryW;
581 case LOCALE_SABBREVLANGNAME: return sLanguageW;
582
583 /* The following are used in XP and later */
584 case LOCALE_IDIGITSUBSTITUTION: return NumShapeW;
585 case LOCALE_SNATIVEDIGITS: return sNativeDigitsW;
586 case LOCALE_ITIMEMARKPOSN: return iTimePrefixW;
587 }
588 return NULL;
589 }
590
591
592 /******************************************************************************
593 * get_registry_locale_info
594 *
595 * Retrieve user-modified locale info from the registry.
596 * Return length, 0 on error, -1 if not found.
597 */
598 static INT get_registry_locale_info( LPCWSTR value, LPWSTR buffer, INT len )
599 {
600 DWORD size;
601 INT ret;
602 HANDLE hkey;
603 NTSTATUS status;
604 UNICODE_STRING nameW;
605 KEY_VALUE_PARTIAL_INFORMATION *info;
606 static const int info_size = FIELD_OFFSET(KEY_VALUE_PARTIAL_INFORMATION, Data);
607
608 if (!(hkey = create_registry_key())) return -1;
609
610 RtlInitUnicodeString( &nameW, value );
611 size = info_size + len * sizeof(WCHAR);
612
613 if (!(info = HeapAlloc( GetProcessHeap(), 0, size )))
614 {
615 NtClose( hkey );
616 SetLastError( ERROR_NOT_ENOUGH_MEMORY );
617 return 0;
618 }
619
620 status = NtQueryValueKey( hkey, &nameW, KeyValuePartialInformation, info, size, &size );
621
622 if (!status)
623 {
624 ret = (size - info_size) / sizeof(WCHAR);
625 /* append terminating null if needed */
626 if (!ret || ((WCHAR *)info->Data)[ret-1])
627 {
628 if (ret < len || !buffer) ret++;
629 else
630 {
631 SetLastError( ERROR_INSUFFICIENT_BUFFER );
632 ret = 0;
633 }
634 }
635 if (ret && buffer)
636 {
637 memcpy( buffer, info->Data, (ret-1) * sizeof(WCHAR) );
638 buffer[ret-1] = 0;
639 }
640 }
641 else if (status == STATUS_BUFFER_OVERFLOW && !buffer)
642 {
643 ret = (size - info_size) / sizeof(WCHAR) + 1;
644 }
645 else if (status == STATUS_OBJECT_NAME_NOT_FOUND)
646 {
647 ret = -1;
648 }
649 else
650 {
651 SetLastError( RtlNtStatusToDosError(status) );
652 ret = 0;
653 }
654 NtClose( hkey );
655 HeapFree( GetProcessHeap(), 0, info );
656 return ret;
657 }
658
659
660 /******************************************************************************
661 * GetLocaleInfoA (KERNEL32.@)
662 *
663 * Get information about an aspect of a locale.
664 *
665 * PARAMS
666 * lcid [I] LCID of the locale
667 * lctype [I] LCTYPE_ flags from "winnls.h"
668 * buffer [O] Destination for the information
669 * len [I] Length of buffer in characters
670 *
671 * RETURNS
672 * Success: The size of the data requested. If buffer is non-NULL, it is filled
673 * with the information.
674 * Failure: 0. Use GetLastError() to determine the cause.
675 *
676 * NOTES
677 * - LOCALE_NEUTRAL is equal to LOCALE_SYSTEM_DEFAULT
678 * - The string returned is NUL terminated, except for LOCALE_FONTSIGNATURE,
679 * which is a bit string.
680 */
681 INT WINAPI GetLocaleInfoA( LCID lcid, LCTYPE lctype, LPSTR buffer, INT len )
682 {
683 WCHAR *bufferW;
684 INT lenW, ret;
685
686 TRACE( "(lcid=0x%x,lctype=0x%x,%p,%d)\n", lcid, lctype, buffer, len );
687
688 if (len < 0 || (len && !buffer))
689 {
690 SetLastError( ERROR_INVALID_PARAMETER );
691 return 0;
692 }
693 if (lctype & LOCALE_RETURN_GENITIVE_NAMES )
694 {
695 SetLastError( ERROR_INVALID_FLAGS );
696 return 0;
697 }
698
699 if (!len) buffer = NULL;
700
701 if (!(lenW = GetLocaleInfoW( lcid, lctype, NULL, 0 ))) return 0;
702
703 if (!(bufferW = HeapAlloc( GetProcessHeap(), 0, lenW * sizeof(WCHAR) )))
704 {
705 SetLastError( ERROR_NOT_ENOUGH_MEMORY );
706 return 0;
707 }
708 if ((ret = GetLocaleInfoW( lcid, lctype, bufferW, lenW )))
709 {
710 if ((lctype & LOCALE_RETURN_NUMBER) ||
711 ((lctype & ~LOCALE_LOCALEINFOFLAGSMASK) == LOCALE_FONTSIGNATURE))
712 {
713 /* it's not an ASCII string, just bytes */
714 ret *= sizeof(WCHAR);
715 if (buffer)
716 {
717 if (ret <= len) memcpy( buffer, bufferW, ret );
718 else
719 {
720 SetLastError( ERROR_INSUFFICIENT_BUFFER );
721 ret = 0;
722 }
723 }
724 }
725 else
726 {
727 UINT codepage = CP_ACP;
728 if (!(lctype & LOCALE_USE_CP_ACP)) codepage = get_lcid_codepage( lcid );
729 ret = WideCharToMultiByte( codepage, 0, bufferW, ret, buffer, len, NULL, NULL );
730 }
731 }
732 HeapFree( GetProcessHeap(), 0, bufferW );
733 return ret;
734 }
735
736 static int get_value_base_by_lctype( LCTYPE lctype )
737 {
738 return lctype == LOCALE_ILANGUAGE || lctype == LOCALE_IDEFAULTLANGUAGE ? 16 : 10;
739 }
740
741 /******************************************************************************
742 * GetLocaleInfoW (KERNEL32.@)
743 *
744 * See GetLocaleInfoA.
745 */
746 INT WINAPI GetLocaleInfoW( LCID lcid, LCTYPE lctype, LPWSTR buffer, INT len )
747 {
748 LANGID lang_id;
749 HRSRC hrsrc;
750 HGLOBAL hmem;
751 INT ret;
752 UINT lcflags;
753 const WCHAR *p;
754 unsigned int i;
755
756 if (len < 0 || (len && !buffer))
757 {
758 SetLastError( ERROR_INVALID_PARAMETER );
759 return 0;
760 }
761 if (lctype & LOCALE_RETURN_GENITIVE_NAMES &&
762 !is_genitive_name_supported( lctype ))
763 {
764 SetLastError( ERROR_INVALID_FLAGS );
765 return 0;
766 }
767
768 if (!len) buffer = NULL;
769
770 lcid = convert_default_lcid( lcid, lctype );
771
772 lcflags = lctype & LOCALE_LOCALEINFOFLAGSMASK;
773 lctype &= 0xffff;
774
775 TRACE( "(lcid=0x%x,lctype=0x%x,%p,%d)\n", lcid, lctype, buffer, len );
776
777 /* first check for overrides in the registry */
778
779 if (!(lcflags & LOCALE_NOUSEROVERRIDE) &&
780 lcid == convert_default_lcid( LOCALE_USER_DEFAULT, lctype ))
781 {
782 const WCHAR *value = get_locale_value_name(lctype);
783
784 if (value)
785 {
786 if (lcflags & LOCALE_RETURN_NUMBER)
787 {
788 WCHAR tmp[16];
789 ret = get_registry_locale_info( value, tmp, sizeof(tmp)/sizeof(WCHAR) );
790 if (ret > 0)
791 {
792 WCHAR *end;
793 UINT number = strtolW( tmp, &end, get_value_base_by_lctype( lctype ) );
794 if (*end) /* invalid number */
795 {
796 SetLastError( ERROR_INVALID_FLAGS );
797 return 0;
798 }
799 ret = sizeof(UINT)/sizeof(WCHAR);
800 if (!buffer) return ret;
801 if (ret > len)
802 {
803 SetLastError( ERROR_INSUFFICIENT_BUFFER );
804 return 0;
805 }
806 memcpy( buffer, &number, sizeof(number) );
807 }
808 }
809 else ret = get_registry_locale_info( value, buffer, len );
810
811 if (ret != -1) return ret;
812 }
813 }
814
815 /* now load it from kernel resources */
816
817 lang_id = LANGIDFROMLCID( lcid );
818
819 /* replace SUBLANG_NEUTRAL by SUBLANG_DEFAULT */
820 if (SUBLANGID(lang_id) == SUBLANG_NEUTRAL)
821 lang_id = MAKELANGID(PRIMARYLANGID(lang_id), SUBLANG_DEFAULT);
822
823 if (!(hrsrc = FindResourceExW( kernel32_handle, (LPWSTR)RT_STRING,
824 ULongToPtr((lctype >> 4) + 1), lang_id )))
825 {
826 SetLastError( ERROR_INVALID_FLAGS ); /* no such lctype */
827 return 0;
828 }
829 if (!(hmem = LoadResource( kernel32_handle, hrsrc )))
830 return 0;
831
832 p = LockResource( hmem );
833 for (i = 0; i < (lctype & 0x0f); i++) p += *p + 1;
834
835 if (lcflags & LOCALE_RETURN_NUMBER) ret = sizeof(UINT)/sizeof(WCHAR);
836 else if (is_genitive_name_supported( lctype ) && *p)
837 {
838 /* genitive form's stored after a null separator from a nominative */
839 for (i = 1; i <= *p; i++) if (!p[i]) break;
840
841 if (i <= *p && (lcflags & LOCALE_RETURN_GENITIVE_NAMES))
842 {
843 ret = *p - i + 1;
844 p += i;
845 }
846 else ret = i;
847 }
848 else
849 ret = (lctype == LOCALE_FONTSIGNATURE) ? *p : *p + 1;
850
851 if (!buffer) return ret;
852
853 if (ret > len)
854 {
855 SetLastError( ERROR_INSUFFICIENT_BUFFER );
856 return 0;
857 }
858
859 if (lcflags & LOCALE_RETURN_NUMBER)
860 {
861 UINT number;
862 WCHAR *end, *tmp = HeapAlloc( GetProcessHeap(), 0, (*p + 1) * sizeof(WCHAR) );
863 if (!tmp) return 0;
864 memcpy( tmp, p + 1, *p * sizeof(WCHAR) );
865 tmp[*p] = 0;
866 number = strtolW( tmp, &end, get_value_base_by_lctype( lctype ) );
867 if (!*end)
868 memcpy( buffer, &number, sizeof(number) );
869 else /* invalid number */
870 {
871 SetLastError( ERROR_INVALID_FLAGS );
872 ret = 0;
873 }
874 HeapFree( GetProcessHeap(), 0, tmp );
875
876 TRACE( "(lcid=0x%x,lctype=0x%x,%p,%d) returning number %d\n",
877 lcid, lctype, buffer, len, number );
878 }
879 else
880 {
881 memcpy( buffer, p + 1, ret * sizeof(WCHAR) );
882 if (lctype != LOCALE_FONTSIGNATURE) buffer[ret-1] = 0;
883
884 TRACE( "(lcid=0x%x,lctype=0x%x,%p,%d) returning %d %s\n",
885 lcid, lctype, buffer, len, ret, debugstr_w(buffer) );
886 }
887 return ret;
888 }
889
890
891 /******************************************************************************
892 * SetLocaleInfoA [KERNEL32.@]
893 *
894 * Set information about an aspect of a locale.
895 *
896 * PARAMS
897 * lcid [I] LCID of the locale
898 * lctype [I] LCTYPE_ flags from "winnls.h"
899 * data [I] Information to set
900 *
901 * RETURNS
902 * Success: TRUE. The information given will be returned by GetLocaleInfoA()
903 * whenever it is called without LOCALE_NOUSEROVERRIDE.
904 * Failure: FALSE. Use GetLastError() to determine the cause.
905 *
906 * NOTES
907 * - Values are only be set for the current user locale; the system locale
908 * settings cannot be changed.
909 * - Any settings changed by this call are lost when the locale is changed by
910 * the control panel (in Wine, this happens every time you change LANG).
911 * - The native implementation of this function does not check that lcid matches
912 * the current user locale, and simply sets the new values. Wine warns you in
913 * this case, but behaves the same.
914 */
915 BOOL WINAPI SetLocaleInfoA(LCID lcid, LCTYPE lctype, LPCSTR data)
916 {
917 UINT codepage = CP_ACP;
918 WCHAR *strW;
919 DWORD len;
920 BOOL ret;
921
922 if (!(lctype & LOCALE_USE_CP_ACP)) codepage = get_lcid_codepage( lcid );
923
924 if (!data)
925 {
926 SetLastError( ERROR_INVALID_PARAMETER );
927 return FALSE;
928 }
929 len = MultiByteToWideChar( codepage, 0, data, -1, NULL, 0 );
930 if (!(strW = HeapAlloc( GetProcessHeap(), 0, len * sizeof(WCHAR) )))
931 {
932 SetLastError( ERROR_NOT_ENOUGH_MEMORY );
933 return FALSE;
934 }
935 MultiByteToWideChar( codepage, 0, data, -1, strW, len );
936 ret = SetLocaleInfoW( lcid, lctype, strW );
937 HeapFree( GetProcessHeap(), 0, strW );
938 return ret;
939 }
940
941
942 /******************************************************************************
943 * SetLocaleInfoW (KERNEL32.@)
944 *
945 * See SetLocaleInfoA.
946 */
947 BOOL WINAPI SetLocaleInfoW( LCID lcid, LCTYPE lctype, LPCWSTR data )
948 {
949 const WCHAR *value;
950 static const WCHAR intlW[] = {'i','n','t','l',0 };
951 UNICODE_STRING valueW;
952 NTSTATUS status;
953 HANDLE hkey;
954
955 lctype &= 0xffff;
956 value = get_locale_value_name( lctype );
957
958 if (!data || !value)
959 {
960 SetLastError( ERROR_INVALID_PARAMETER );
961 return FALSE;
962 }
963
964 if (lctype == LOCALE_IDATE || lctype == LOCALE_ILDATE)
965 {
966 SetLastError( ERROR_INVALID_FLAGS );
967 return FALSE;
968 }
969
970 TRACE("setting %x (%s) to %s\n", lctype, debugstr_w(value), debugstr_w(data) );
971
972 /* FIXME: should check that data to set is sane */
973
974 /* FIXME: profile functions should map to registry */
975 WriteProfileStringW( intlW, value, data );
976
977 if (!(hkey = create_registry_key())) return FALSE;
978 RtlInitUnicodeString( &valueW, value );
979 status = NtSetValueKey( hkey, &valueW, 0, REG_SZ, (PVOID)data, (strlenW(data)+1)*sizeof(WCHAR) );
980
981 if (lctype == LOCALE_SSHORTDATE || lctype == LOCALE_SLONGDATE)
982 {
983 /* Set I-value from S value */
984 WCHAR *lpD, *lpM, *lpY;
985 WCHAR szBuff[2];
986
987 lpD = strrchrW(data, 'd');
988 lpM = strrchrW(data, 'M');
989 lpY = strrchrW(data, 'y');
990
991 if (lpD <= lpM)
992 {
993 szBuff[0] = '1'; /* D-M-Y */
994 }
995 else
996 {
997 if (lpY <= lpM)
998 szBuff[0] = '2'; /* Y-M-D */
999 else
1000 szBuff[0] = '0'; /* M-D-Y */
1001 }
1002
1003 szBuff[1] = '\0';
1004
1005 if (lctype == LOCALE_SSHORTDATE)
1006 lctype = LOCALE_IDATE;
1007 else
1008 lctype = LOCALE_ILDATE;
1009
1010 value = get_locale_value_name( lctype );
1011
1012 WriteProfileStringW( intlW, value, szBuff );
1013
1014 RtlInitUnicodeString( &valueW, value );
1015 status = NtSetValueKey( hkey, &valueW, 0, REG_SZ, szBuff, sizeof(szBuff) );
1016 }
1017
1018 NtClose( hkey );
1019
1020 if (status) SetLastError( RtlNtStatusToDosError(status) );
1021 return !status;
1022 }
1023
1024 /***********************************************************************
1025 * GetThreadLocale (KERNEL32.@)
1026 *
1027 * Get the current threads locale.
1028 *
1029 * PARAMS
1030 * None.
1031 *
1032 * RETURNS
1033 * The LCID currently associated with the calling thread.
1034 */
1035 LCID WINAPI GetThreadLocale(void)
1036 {
1037 LCID ret = NtCurrentTeb()->CurrentLocale;
1038 if (!ret) NtCurrentTeb()->CurrentLocale = ret = GetUserDefaultLCID();
1039 return ret;
1040 }
1041
1042 /**********************************************************************
1043 * SetThreadLocale (KERNEL32.@)
1044 *
1045 * Set the current threads locale.
1046 *
1047 * PARAMS
1048 * lcid [I] LCID of the locale to set
1049 *
1050 * RETURNS
1051 * Success: TRUE. The threads locale is set to lcid.
1052 * Failure: FALSE. Use GetLastError() to determine the cause.
1053 */
1054 BOOL WINAPI SetThreadLocale( LCID lcid )
1055 {
1056 TRACE("(0x%04X)\n", lcid);
1057
1058 lcid = ConvertDefaultLocale(lcid);
1059
1060 if (lcid != GetThreadLocale())
1061 {
1062 if (!IsValidLocale(lcid, LCID_SUPPORTED))
1063 {
1064 SetLastError(ERROR_INVALID_PARAMETER);
1065 return FALSE;
1066 }
1067
1068 NtCurrentTeb()->CurrentLocale = lcid;
1069 }
1070 return TRUE;
1071 }
1072
1073 /******************************************************************************
1074 * ConvertDefaultLocale (KERNEL32.@)
1075 *
1076 * Convert a default locale identifier into a real identifier.
1077 *
1078 * PARAMS
1079 * lcid [I] LCID identifier of the locale to convert
1080 *
1081 * RETURNS
1082 * lcid unchanged, if not a default locale or its sublanguage is
1083 * not SUBLANG_NEUTRAL.
1084 * GetSystemDefaultLCID(), if lcid == LOCALE_SYSTEM_DEFAULT.
1085 * GetUserDefaultLCID(), if lcid == LOCALE_USER_DEFAULT or LOCALE_NEUTRAL.
1086 * Otherwise, lcid with sublanguage changed to SUBLANG_DEFAULT.
1087 */
1088 LCID WINAPI ConvertDefaultLocale( LCID lcid )
1089 {
1090 LANGID langid;
1091
1092 switch (lcid)
1093 {
1094 case LOCALE_SYSTEM_DEFAULT:
1095 lcid = GetSystemDefaultLCID();
1096 break;
1097 case LOCALE_USER_DEFAULT:
1098 case LOCALE_NEUTRAL:
1099 lcid = GetUserDefaultLCID();
1100 break;
1101 default:
1102 /* Replace SUBLANG_NEUTRAL with SUBLANG_DEFAULT */
1103 langid = LANGIDFROMLCID(lcid);
1104 if (SUBLANGID(langid) == SUBLANG_NEUTRAL)
1105 {
1106 langid = MAKELANGID(PRIMARYLANGID(langid), SUBLANG_DEFAULT);
1107 lcid = MAKELCID(langid, SORTIDFROMLCID(lcid));
1108 }
1109 }
1110 return lcid;
1111 }
1112
1113
1114 /******************************************************************************
1115 * IsValidLocale (KERNEL32.@)
1116 *
1117 * Determine if a locale is valid.
1118 *
1119 * PARAMS
1120 * lcid [I] LCID of the locale to check
1121 * flags [I] LCID_SUPPORTED = Valid, LCID_INSTALLED = Valid and installed on the system
1122 *
1123 * RETURNS
1124 * TRUE, if lcid is valid,
1125 * FALSE, otherwise.
1126 *
1127 * NOTES
1128 * Wine does not currently make the distinction between supported and installed. All
1129 * languages supported are installed by default.
1130 */
1131 BOOL WINAPI IsValidLocale( LCID lcid, DWORD flags )
1132 {
1133 /* check if language is registered in the kernel32 resources */
1134 return FindResourceExW( kernel32_handle, (LPWSTR)RT_STRING,
1135 (LPCWSTR)LOCALE_ILANGUAGE, LANGIDFROMLCID(lcid)) != 0;
1136 }
1137
1138
1139 static BOOL CALLBACK enum_lang_proc_a( HMODULE hModule, LPCSTR type,
1140 LPCSTR name, WORD LangID, LONG_PTR lParam )
1141 {
1142 LOCALE_ENUMPROCA lpfnLocaleEnum = (LOCALE_ENUMPROCA)lParam;
1143 char buf[20];
1144
1145 sprintf(buf, "%08x", (UINT)LangID);
1146 return lpfnLocaleEnum( buf );
1147 }
1148
1149 static BOOL CALLBACK enum_lang_proc_w( HMODULE hModule, LPCWSTR type,
1150 LPCWSTR name, WORD LangID, LONG_PTR lParam )
1151 {
1152 static const WCHAR formatW[] = {'%','0','8','x',0};
1153 LOCALE_ENUMPROCW lpfnLocaleEnum = (LOCALE_ENUMPROCW)lParam;
1154 WCHAR buf[20];
1155 sprintfW( buf, formatW, (UINT)LangID );
1156 return lpfnLocaleEnum( buf );
1157 }
1158
1159 /******************************************************************************
1160 * EnumSystemLocalesA (KERNEL32.@)
1161 *
1162 * Call a users function for each locale available on the system.
1163 *
1164 * PARAMS
1165 * lpfnLocaleEnum [I] Callback function to call for each locale
1166 * dwFlags [I] LOCALE_SUPPORTED=All supported, LOCALE_INSTALLED=Installed only
1167 *
1168 * RETURNS
1169 * Success: TRUE.
1170 * Failure: FALSE. Use GetLastError() to determine the cause.
1171 */
1172 BOOL WINAPI EnumSystemLocalesA( LOCALE_ENUMPROCA lpfnLocaleEnum, DWORD dwFlags )
1173 {
1174 TRACE("(%p,%08x)\n", lpfnLocaleEnum, dwFlags);
1175 EnumResourceLanguagesA( kernel32_handle, (LPSTR)RT_STRING,
1176 (LPCSTR)LOCALE_ILANGUAGE, enum_lang_proc_a,
1177 (LONG_PTR)lpfnLocaleEnum);
1178 return TRUE;
1179 }
1180
1181
1182 /******************************************************************************
1183 * EnumSystemLocalesW (KERNEL32.@)
1184 *
1185 * See EnumSystemLocalesA.
1186 */
1187 BOOL WINAPI EnumSystemLocalesW( LOCALE_ENUMPROCW lpfnLocaleEnum, DWORD dwFlags )
1188 {
1189 TRACE("(%p,%08x)\n", lpfnLocaleEnum, dwFlags);
1190 EnumResourceLanguagesW( kernel32_handle, (LPWSTR)RT_STRING,
1191 (LPCWSTR)LOCALE_ILANGUAGE, enum_lang_proc_w,
1192 (LONG_PTR)lpfnLocaleEnum);
1193 return TRUE;
1194 }
1195
1196 /***********************************************************************
1197 * VerLanguageNameA (KERNEL32.@)
1198 *
1199 * Get the name of a language.
1200 *
1201 * PARAMS
1202 * wLang [I] LANGID of the language
1203 * szLang [O] Destination for the language name
1204 *
1205 * RETURNS
1206 * Success: The size of the language name. If szLang is non-NULL, it is filled
1207 * with the name.
1208 * Failure: 0. Use GetLastError() to determine the cause.
1209 *
1210 */
1211 DWORD WINAPI VerLanguageNameA( DWORD wLang, LPSTR szLang, DWORD nSize )
1212 {
1213 return GetLocaleInfoA( MAKELCID(wLang, SORT_DEFAULT), LOCALE_SENGLANGUAGE, szLang, nSize );
1214 }
1215
1216
1217 /***********************************************************************
1218 * VerLanguageNameW (KERNEL32.@)
1219 *
1220 * See VerLanguageNameA.
1221 */
1222 DWORD WINAPI VerLanguageNameW( DWORD wLang, LPWSTR szLang, DWORD nSize )
1223 {
1224 return GetLocaleInfoW( MAKELCID(wLang, SORT_DEFAULT), LOCALE_SENGLANGUAGE, szLang, nSize );
1225 }
1226
1227 /******************************************************************************
1228 * GetStringTypeW (KERNEL32.@)
1229 *
1230 * See GetStringTypeA.
1231 */
1232 BOOL WINAPI GetStringTypeW( DWORD type, LPCWSTR src, INT count, LPWORD chartype )
1233 {
1234 static const unsigned char type2_map[16] =
1235 {
1236 C2_NOTAPPLICABLE, /* unassigned */
1237 C2_LEFTTORIGHT, /* L */
1238 C2_RIGHTTOLEFT, /* R */
1239 C2_EUROPENUMBER, /* EN */
1240 C2_EUROPESEPARATOR, /* ES */
1241 C2_EUROPETERMINATOR, /* ET */
1242 C2_ARABICNUMBER, /* AN */
1243 C2_COMMONSEPARATOR, /* CS */
1244 C2_BLOCKSEPARATOR, /* B */
1245 C2_SEGMENTSEPARATOR, /* S */
1246 C2_WHITESPACE, /* WS */
1247 C2_OTHERNEUTRAL, /* ON */
1248 C2_RIGHTTOLEFT, /* AL */
1249 C2_NOTAPPLICABLE, /* NSM */
1250 C2_NOTAPPLICABLE, /* BN */
1251 C2_OTHERNEUTRAL /* LRE, LRO, RLE, RLO, PDF */
1252 };
1253
1254 if (count == -1) count = strlenW(src) + 1;
1255 switch(type)
1256 {
1257 case CT_CTYPE1:
1258 while (count--) *chartype++ = get_char_typeW( *src++ ) & 0xfff;
1259 break;
1260 case CT_CTYPE2:
1261 while (count--) *chartype++ = type2_map[get_char_typeW( *src++ ) >> 12];
1262 break;
1263 case CT_CTYPE3:
1264 {
1265 WARN("CT_CTYPE3: semi-stub.\n");
1266 while (count--)
1267 {
1268 int c = *src;
1269 WORD type1, type3 = 0; /* C3_NOTAPPLICABLE */
1270
1271 type1 = get_char_typeW( *src++ ) & 0xfff;
1272 /* try to construct type3 from type1 */
1273 if(type1 & C1_SPACE) type3 |= C3_SYMBOL;
1274 if(type1 & C1_ALPHA) type3 |= C3_ALPHA;
1275 if ((c>=0x30A0)&&(c<=0x30FF)) type3 |= C3_KATAKANA;
1276 if ((c>=0x3040)&&(c<=0x309F)) type3 |= C3_HIRAGANA;
1277 if ((c>=0x4E00)&&(c<=0x9FAF)) type3 |= C3_IDEOGRAPH;
1278 if ((c>=0x0600)&&(c<=0x06FF)) type3 |= C3_KASHIDA;
1279 if ((c>=0x3000)&&(c<=0x303F)) type3 |= C3_SYMBOL;
1280
1281 if ((c>=0xFF00)&&(c<=0xFF60)) type3 |= C3_FULLWIDTH;
1282 if ((c>=0xFF00)&&(c<=0xFF20)) type3 |= C3_SYMBOL;
1283 if ((c>=0xFF3B)&&(c<=0xFF40)) type3 |= C3_SYMBOL;
1284 if ((c>=0xFF5B)&&(c<=0xFF60)) type3 |= C3_SYMBOL;
1285 if ((c>=0xFF21)&&(c<=0xFF3A)) type3 |= C3_ALPHA;
1286 if ((c>=0xFF41)&&(c<=0xFF5A)) type3 |= C3_ALPHA;
1287 if ((c>=0xFFE0)&&(c<=0xFFE6)) type3 |= C3_FULLWIDTH;
1288 if ((c>=0xFFE0)&&(c<=0xFFE6)) type3 |= C3_SYMBOL;
1289
1290 if ((c>=0xFF61)&&(c<=0xFFDC)) type3 |= C3_HALFWIDTH;
1291 if ((c>=0xFF61)&&(c<=0xFF64)) type3 |= C3_SYMBOL;
1292 if ((c>=0xFF65)&&(c<=0xFF9F)) type3 |= C3_KATAKANA;
1293 if ((c>=0xFF65)&&(c<=0xFF9F)) type3 |= C3_ALPHA;
1294 if ((c>=0xFFE8)&&(c<=0xFFEE)) type3 |= C3_HALFWIDTH;
1295 if ((c>=0xFFE8)&&(c<=0xFFEE)) type3 |= C3_SYMBOL;
1296 *chartype++ = type3;
1297 }
1298 break;
1299 }
1300 default:
1301 SetLastError( ERROR_INVALID_PARAMETER );
1302 return FALSE;
1303 }
1304 return TRUE;
1305 }
1306
1307
1308 /******************************************************************************
1309 * GetStringTypeExW (KERNEL32.@)
1310 *
1311 * See GetStringTypeExA.
1312 */
1313 BOOL WINAPI GetStringTypeExW( LCID locale, DWORD type, LPCWSTR src, INT count, LPWORD chartype )
1314 {
1315 /* locale is ignored for Unicode */
1316 return GetStringTypeW( type, src, count, chartype );
1317 }
1318
1319
1320 /******************************************************************************
1321 * GetStringTypeA (KERNEL32.@)
1322 *
1323 * Get characteristics of the characters making up a string.
1324 *
1325 * PARAMS
1326 * locale [I] Locale Id for the string
1327 * type [I] CT_CTYPE1 = classification, CT_CTYPE2 = directionality, CT_CTYPE3 = typographic info
1328 * src [I] String to analyse
1329 * count [I] Length of src in chars, or -1 if src is NUL terminated
1330 * chartype [O] Destination for the calculated characteristics
1331 *
1332 * RETURNS
1333 * Success: TRUE. chartype is filled with the requested characteristics of each char
1334 * in src.
1335 * Failure: FALSE. Use GetLastError() to determine the cause.
1336 */
1337 BOOL WINAPI GetStringTypeA( LCID locale, DWORD type, LPCSTR src, INT count, LPWORD chartype )
1338 {
1339 UINT cp;
1340 INT countW;
1341 LPWSTR srcW;
1342 BOOL ret = FALSE;
1343
1344 if(count == -1) count = strlen(src) + 1;
1345
1346 if (!(cp = get_lcid_codepage( locale )))
1347 {
1348 FIXME("For locale %04x using current ANSI code page\n", locale);
1349 cp = GetACP();
1350 }
1351
1352 countW = MultiByteToWideChar(cp, 0, src, count, NULL, 0);
1353 if((srcW = HeapAlloc(GetProcessHeap(), 0, countW * sizeof(WCHAR))))
1354 {
1355 MultiByteToWideChar(cp, 0, src, count, srcW, countW);
1356 /*
1357 * NOTE: the target buffer has 1 word for each CHARACTER in the source
1358 * string, with multibyte characters there maybe be more bytes in count
1359 * than character space in the buffer!
1360 */
1361 ret = GetStringTypeW(type, srcW, countW, chartype);
1362 HeapFree(GetProcessHeap(), 0, srcW);
1363 }
1364 return ret;
1365 }
1366
1367 /******************************************************************************
1368 * GetStringTypeExA (KERNEL32.@)
1369 *
1370 * Get characteristics of the characters making up a string.
1371 *
1372 * PARAMS
1373 * locale [I] Locale Id for the string
1374 * type [I] CT_CTYPE1 = classification, CT_CTYPE2 = directionality, CT_CTYPE3 = typographic info
1375 * src [I] String to analyse
1376 * count [I] Length of src in chars, or -1 if src is NUL terminated
1377 * chartype [O] Destination for the calculated characteristics
1378 *
1379 * RETURNS
1380 * Success: TRUE. chartype is filled with the requested characteristics of each char
1381 * in src.
1382 * Failure: FALSE. Use GetLastError() to determine the cause.
1383 */
1384 BOOL WINAPI GetStringTypeExA( LCID locale, DWORD type, LPCSTR src, INT count, LPWORD chartype )
1385 {
1386 return GetStringTypeA(locale, type, src, count, chartype);
1387 }
1388
1389
1390 /*************************************************************************
1391 * LCMapStringW (KERNEL32.@)
1392 *
1393 * See LCMapStringA.
1394 */
1395 INT WINAPI LCMapStringW(LCID lcid, DWORD flags, LPCWSTR src, INT srclen,
1396 LPWSTR dst, INT dstlen)
1397 {
1398 LPWSTR dst_ptr;
1399
1400 if (!src || !srclen || dstlen < 0)
1401 {
1402 SetLastError(ERROR_INVALID_PARAMETER);
1403 return 0;
1404 }
1405
1406 /* mutually exclusive flags */
1407 if ((flags & (LCMAP_LOWERCASE | LCMAP_UPPERCASE)) == (LCMAP_LOWERCASE | LCMAP_UPPERCASE) ||
1408 (flags & (LCMAP_HIRAGANA | LCMAP_KATAKANA)) == (LCMAP_HIRAGANA | LCMAP_KATAKANA) ||
1409 (flags & (LCMAP_HALFWIDTH | LCMAP_FULLWIDTH)) == (LCMAP_HALFWIDTH | LCMAP_FULLWIDTH) ||
1410 (flags & (LCMAP_TRADITIONAL_CHINESE | LCMAP_SIMPLIFIED_CHINESE)) == (LCMAP_TRADITIONAL_CHINESE | LCMAP_SIMPLIFIED_CHINESE))
1411 {
1412 SetLastError(ERROR_INVALID_FLAGS);
1413 return 0;
1414 }
1415
1416 if (!dstlen) dst = NULL;
1417
1418 lcid = ConvertDefaultLocale(lcid);
1419
1420 if (flags & LCMAP_SORTKEY)
1421 {
1422 INT ret;
1423 if (src == dst)
1424 {
1425 SetLastError(ERROR_INVALID_FLAGS);
1426 return 0;
1427 }
1428
1429 if (srclen < 0) srclen = strlenW(src);
1430
1431 TRACE("(0x%04x,0x%08x,%s,%d,%p,%d)\n",
1432 lcid, flags, debugstr_wn(src, srclen), srclen, dst, dstlen);
1433
1434 ret = wine_get_sortkey(flags, src, srclen, (char *)dst, dstlen);
1435 if (ret == 0)
1436 SetLastError(ERROR_INSUFFICIENT_BUFFER);
1437 else
1438 ret++;
1439 return ret;
1440 }
1441
1442 /* SORT_STRINGSORT must be used exclusively with LCMAP_SORTKEY */
1443 if (flags & SORT_STRINGSORT)
1444 {
1445 SetLastError(ERROR_INVALID_FLAGS);
1446 return 0;
1447 }
1448
1449 if (srclen < 0) srclen = strlenW(src) + 1;
1450
1451 TRACE("(0x%04x,0x%08x,%s,%d,%p,%d)\n",
1452 lcid, flags, debugstr_wn(src, srclen), srclen, dst, dstlen);
1453
1454 if (!dst) /* return required string length */
1455 {
1456 INT len;
1457
1458 for (len = 0; srclen; src++, srclen--)
1459 {
1460 WCHAR wch = *src;
1461 /* tests show that win2k just ignores NORM_IGNORENONSPACE,
1462 * and skips white space and punctuation characters for
1463 * NORM_IGNORESYMBOLS.
1464 */
1465 if ((flags & NORM_IGNORESYMBOLS) && (get_char_typeW(wch) & (C1_PUNCT | C1_SPACE)))
1466 continue;
1467 len++;
1468 }
1469 return len;
1470 }
1471
1472 if (flags & LCMAP_UPPERCASE)
1473 {
1474 for (dst_ptr = dst; srclen && dstlen; src++, srclen--)
1475 {
1476 WCHAR wch = *src;
1477 if ((flags & NORM_IGNORESYMBOLS) && (get_char_typeW(wch) & (C1_PUNCT | C1_SPACE)))
1478 continue;
1479 *dst_ptr++ = toupperW(wch);
1480 dstlen--;
1481 }
1482 }
1483 else if (flags & LCMAP_LOWERCASE)
1484 {
1485 for (dst_ptr = dst; srclen && dstlen; src++, srclen--)
1486 {
1487 WCHAR wch = *src;
1488 if ((flags & NORM_IGNORESYMBOLS) && (get_char_typeW(wch) & (C1_PUNCT | C1_SPACE)))
1489 continue;
1490 *dst_ptr++ = tolowerW(wch);
1491 dstlen--;
1492 }
1493 }
1494 else
1495 {
1496 if (src == dst)
1497 {
1498 SetLastError(ERROR_INVALID_FLAGS);
1499 return 0;
1500 }
1501 for (dst_ptr = dst; srclen && dstlen; src++, srclen--)
1502 {
1503 WCHAR wch = *src;
1504 if ((flags & NORM_IGNORESYMBOLS) && (get_char_typeW(wch) & (C1_PUNCT | C1_SPACE)))
1505 continue;
1506 *dst_ptr++ = wch;
1507 dstlen--;
1508 }
1509 }
1510
1511 if (srclen)
1512 {
1513 SetLastError(ERROR_INSUFFICIENT_BUFFER);
1514 return 0;
1515 }
1516
1517 return dst_ptr - dst;
1518 }
1519
1520 /*************************************************************************
1521 * LCMapStringA (KERNEL32.@)
1522 *
1523 * Map characters in a locale sensitive string.
1524 *
1525 * PARAMS
1526 * lcid [I] LCID for the conversion.
1527 * flags [I] Flags controlling the mapping (LCMAP_ constants from "winnls.h").
1528 * src [I] String to map
1529 * srclen [I] Length of src in chars, or -1 if src is NUL terminated
1530 * dst [O] Destination for mapped string
1531 * dstlen [I] Length of dst in characters
1532 *
1533 * RETURNS
1534 * Success: The length of the mapped string in dst, including the NUL terminator.
1535 * Failure: 0. Use GetLastError() to determine the cause.
1536 */
1537 INT WINAPI LCMapStringA(LCID lcid, DWORD flags, LPCSTR src, INT srclen,
1538 LPSTR dst, INT dstlen)
1539 {
1540 WCHAR *bufW = NtCurrentTeb()->StaticUnicodeBuffer;
1541 LPWSTR srcW, dstW;
1542 INT ret = 0, srclenW, dstlenW;
1543 UINT locale_cp = CP_ACP;
1544
1545 if (!src || !srclen || dstlen < 0)
1546 {
1547 SetLastError(ERROR_INVALID_PARAMETER);
1548 return 0;
1549 }
1550
1551 if (!(flags & LOCALE_USE_CP_ACP)) locale_cp = get_lcid_codepage( lcid );
1552
1553 srclenW = MultiByteToWideChar(locale_cp, 0, src, srclen, bufW, 260);
1554 if (srclenW)
1555 srcW = bufW;
1556 else
1557 {
1558 srclenW = MultiByteToWideChar(locale_cp, 0, src, srclen, NULL, 0);
1559 srcW = HeapAlloc(GetProcessHeap(), 0, srclenW * sizeof(WCHAR));
1560 if (!srcW)
1561 {
1562 SetLastError(ERROR_NOT_ENOUGH_MEMORY);
1563 return 0;
1564 }
1565 MultiByteToWideChar(locale_cp, 0, src, srclen, srcW, srclenW);
1566 }
1567
1568 if (flags & LCMAP_SORTKEY)
1569 {
1570 if (src == dst)
1571 {
1572 SetLastError(ERROR_INVALID_FLAGS);
1573 goto map_string_exit;
1574 }
1575 ret = wine_get_sortkey(flags, srcW, srclenW, dst, dstlen);
1576 if (ret == 0)
1577 SetLastError(ERROR_INSUFFICIENT_BUFFER);
1578 else
1579 ret++;
1580 goto map_string_exit;
1581 }
1582
1583 if (flags & SORT_STRINGSORT)
1584 {
1585 SetLastError(ERROR_INVALID_FLAGS);
1586 goto map_string_exit;
1587 }
1588
1589 dstlenW = LCMapStringW(lcid, flags, srcW, srclenW, NULL, 0);
1590 if (!dstlenW)
1591 goto map_string_exit;
1592
1593 dstW = HeapAlloc(GetProcessHeap(), 0, dstlenW * sizeof(WCHAR));
1594 if (!dstW)
1595 {
1596 SetLastError(ERROR_NOT_ENOUGH_MEMORY);
1597 goto map_string_exit;
1598 }
1599
1600 LCMapStringW(lcid, flags, srcW, srclenW, dstW, dstlenW);
1601 ret = WideCharToMultiByte(locale_cp, 0, dstW, dstlenW, dst, dstlen, NULL, NULL);
1602 HeapFree(GetProcessHeap(), 0, dstW);
1603
1604 map_string_exit:
1605 if (srcW != bufW) HeapFree(GetProcessHeap(), 0, srcW);
1606 return ret;
1607 }
1608
1609 /*************************************************************************
1610 * FoldStringA (KERNEL32.@)
1611 *
1612 * Map characters in a string.
1613 *
1614 * PARAMS
1615 * dwFlags [I] Flags controlling chars to map (MAP_ constants from "winnls.h")
1616 * src [I] String to map
1617 * srclen [I] Length of src, or -1 if src is NUL terminated
1618 * dst [O] Destination for mapped string
1619 * dstlen [I] Length of dst, or 0 to find the required length for the mapped string
1620 *
1621 * RETURNS
1622 * Success: The length of the string written to dst, including the terminating NUL. If
1623 * dstlen is 0, the value returned is the same, but nothing is written to dst,
1624 * and dst may be NULL.
1625 * Failure: 0. Use GetLastError() to determine the cause.
1626 */
1627 INT WINAPI FoldStringA(DWORD dwFlags, LPCSTR src, INT srclen,
1628 LPSTR dst, INT dstlen)
1629 {
1630 INT ret = 0, srclenW = 0;
1631 WCHAR *srcW = NULL, *dstW = NULL;
1632
1633 if (!src || !srclen || dstlen < 0 || (dstlen && !dst) || src == dst)
1634 {
1635 SetLastError(ERROR_INVALID_PARAMETER);
1636 return 0;
1637 }
1638
1639 srclenW = MultiByteToWideChar(CP_ACP, dwFlags & MAP_COMPOSITE ? MB_COMPOSITE : 0,
1640 src, srclen, NULL, 0);
1641 srcW = HeapAlloc(GetProcessHeap(), 0, srclenW * sizeof(WCHAR));
1642
1643 if (!srcW)
1644 {
1645 SetLastError(ERROR_NOT_ENOUGH_MEMORY);
1646 goto FoldStringA_exit;
1647 }
1648
1649 MultiByteToWideChar(CP_ACP, dwFlags & MAP_COMPOSITE ? MB_COMPOSITE : 0,
1650 src, srclen, srcW, srclenW);
1651
1652 dwFlags = (dwFlags & ~MAP_PRECOMPOSED) | MAP_FOLDCZONE;
1653
1654 ret = FoldStringW(dwFlags, srcW, srclenW, NULL, 0);
1655 if (ret && dstlen)
1656 {
1657 dstW = HeapAlloc(GetProcessHeap(), 0, ret * sizeof(WCHAR));
1658
1659 if (!dstW)
1660 {
1661 SetLastError(ERROR_NOT_ENOUGH_MEMORY);
1662 goto FoldStringA_exit;
1663 }
1664
1665 ret = FoldStringW(dwFlags, srcW, srclenW, dstW, ret);
1666 if (!WideCharToMultiByte(CP_ACP, 0, dstW, ret, dst, dstlen, NULL, NULL))
1667 {
1668 ret = 0;
1669 SetLastError(ERROR_INSUFFICIENT_BUFFER);
1670 }
1671 }
1672
1673 HeapFree(GetProcessHeap(), 0, dstW);
1674
1675 FoldStringA_exit:
1676 HeapFree(GetProcessHeap(), 0, srcW);
1677 return ret;
1678 }
1679
1680 /*************************************************************************
1681 * FoldStringW (KERNEL32.@)
1682 *
1683 * See FoldStringA.
1684 */
1685 INT WINAPI FoldStringW(DWORD dwFlags, LPCWSTR src, INT srclen,
1686 LPWSTR dst, INT dstlen)
1687 {
1688 int ret;
1689
1690 switch (dwFlags & (MAP_COMPOSITE|MAP_PRECOMPOSED|MAP_EXPAND_LIGATURES))
1691 {
1692 case 0:
1693 if (dwFlags)
1694 break;
1695 /* Fall through for dwFlags == 0 */
1696 case MAP_PRECOMPOSED|MAP_COMPOSITE:
1697 case MAP_PRECOMPOSED|MAP_EXPAND_LIGATURES:
1698 case MAP_COMPOSITE|MAP_EXPAND_LIGATURES:
1699 SetLastError(ERROR_INVALID_FLAGS);
1700 return 0;
1701 }
1702
1703 if (!src || !srclen || dstlen < 0 || (dstlen && !dst) || src == dst)
1704 {
1705 SetLastError(ERROR_INVALID_PARAMETER);
1706 return 0;
1707 }
1708
1709 ret = wine_fold_string(dwFlags, src, srclen, dst, dstlen);
1710 if (!ret)
1711 SetLastError(ERROR_INSUFFICIENT_BUFFER);
1712 return ret;
1713 }
1714
1715 /******************************************************************************
1716 * CompareStringW (KERNEL32.@)
1717 *
1718 * See CompareStringA.
1719 */
1720 INT WINAPI CompareStringW(LCID lcid, DWORD style,
1721 LPCWSTR str1, INT len1, LPCWSTR str2, INT len2)
1722 {
1723 INT ret;
1724
1725 if (!str1 || !str2)
1726 {
1727 SetLastError(ERROR_INVALID_PARAMETER);
1728 return 0;
1729 }
1730
1731 if( style & ~(NORM_IGNORECASE|NORM_IGNORENONSPACE|NORM_IGNORESYMBOLS|
1732 SORT_STRINGSORT|NORM_IGNOREKANATYPE|NORM_IGNOREWIDTH|LOCALE_USE_CP_ACP|0x10000000) )
1733 {
1734 SetLastError(ERROR_INVALID_FLAGS);
1735 return 0;
1736 }
1737
1738 /* this style is related to diacritics in Arabic, Japanese, and Hebrew */
1739 if (style & 0x10000000)
1740 WARN("Ignoring unknown style 0x10000000\n");
1741
1742 if (len1 < 0) len1 = strlenW(str1);
1743 if (len2 < 0) len2 = strlenW(str2);
1744
1745 ret = wine_compare_string(style, str1, len1, str2, len2);
1746
1747 if (ret) /* need to translate result */
1748 return (ret < 0) ? CSTR_LESS_THAN : CSTR_GREATER_THAN;
1749 return CSTR_EQUAL;
1750 }
1751
1752 /******************************************************************************
1753 * CompareStringA (KERNEL32.@)
1754 *
1755 * Compare two locale sensitive strings.
1756 *
1757 * PARAMS
1758 * lcid [I] LCID for the comparison
1759 * style [I] Flags for the comparison (NORM_ constants from "winnls.h").
1760 * str1 [I] First string to compare
1761 * len1 [I] Length of str1, or -1 if str1 is NUL terminated
1762 * str2 [I] Second string to compare
1763 * len2 [I] Length of str2, or -1 if str2 is NUL terminated
1764 *
1765 * RETURNS
1766 * Success: CSTR_LESS_THAN, CSTR_EQUAL or CSTR_GREATER_THAN depending on whether
1767 * str1 is less than, equal to or greater than str2 respectively.
1768 * Failure: FALSE. Use GetLastError() to determine the cause.
1769 */
1770 INT WINAPI CompareStringA(LCID lcid, DWORD flags,
1771 LPCSTR str1, INT len1, LPCSTR str2, INT len2)
1772 {
1773 WCHAR *buf1W = NtCurrentTeb()->StaticUnicodeBuffer;
1774 WCHAR *buf2W = buf1W + 130;
1775 LPWSTR str1W, str2W;
1776 INT len1W = 0, len2W = 0, ret;
1777 UINT locale_cp = CP_ACP;
1778
1779 if (!str1 || !str2)
1780 {
1781 SetLastError(ERROR_INVALID_PARAMETER);
1782 return 0;
1783 }
1784 if (len1 < 0) len1 = strlen(str1);
1785 if (len2 < 0) len2 = strlen(str2);
1786
1787 if (!(flags & LOCALE_USE_CP_ACP)) locale_cp = get_lcid_codepage( lcid );
1788
1789 if (len1)
1790 {
1791 if (len1 <= 130) len1W = MultiByteToWideChar(locale_cp, 0, str1, len1, buf1W, 130);
1792 if (len1W)
1793 str1W = buf1W;
1794 else
1795 {
1796 len1W = MultiByteToWideChar(locale_cp, 0, str1, len1, NULL, 0);
1797 str1W = HeapAlloc(GetProcessHeap(), 0, len1W * sizeof(WCHAR));
1798 if (!str1W)
1799 {
1800 SetLastError(ERROR_NOT_ENOUGH_MEMORY);
1801 return 0;
1802 }
1803 MultiByteToWideChar(locale_cp, 0, str1, len1, str1W, len1W);
1804 }
1805 }
1806 else
1807 {
1808 len1W = 0;
1809 str1W = buf1W;
1810 }
1811
1812 if (len2)
1813 {
1814 if (len2 <= 130) len2W = MultiByteToWideChar(locale_cp, 0, str2, len2, buf2W, 130);
1815 if (len2W)
1816 str2W = buf2W;
1817 else
1818 {
1819 len2W = MultiByteToWideChar(locale_cp, 0, str2, len2, NULL, 0);
1820 str2W = HeapAlloc(GetProcessHeap(), 0, len2W * sizeof(WCHAR));
1821 if (!str2W)
1822 {
1823 if (str1W != buf1W) HeapFree(GetProcessHeap(), 0, str1W);
1824 SetLastError(ERROR_NOT_ENOUGH_MEMORY);
1825 return 0;
1826 }
1827 MultiByteToWideChar(locale_cp, 0, str2, len2, str2W, len2W);
1828 }
1829 }
1830 else
1831 {
1832 len2W = 0;
1833 str2W = buf2W;
1834 }
1835
1836 ret = CompareStringW(lcid, flags, str1W, len1W, str2W, len2W);
1837
1838 if (str1W != buf1W) HeapFree(GetProcessHeap(), 0, str1W);
1839 if (str2W != buf2W) HeapFree(GetProcessHeap(), 0, str2W);
1840 return ret;
1841 }
1842
1843 static HANDLE NLS_RegOpenKey(HANDLE hRootKey, LPCWSTR szKeyName)
1844 {
1845 UNICODE_STRING keyName;
1846 OBJECT_ATTRIBUTES attr;
1847 HANDLE hkey;
1848
1849 RtlInitUnicodeString( &keyName, szKeyName );
1850 InitializeObjectAttributes(&attr, &keyName, OBJ_CASE_INSENSITIVE, hRootKey, NULL);
1851
1852 if (NtOpenKey( &hkey, KEY_READ, &attr ) != STATUS_SUCCESS)
1853 hkey = 0;
1854
1855 return hkey;
1856 }
1857
1858 static BOOL NLS_RegEnumSubKey(HANDLE hKey, UINT ulIndex, LPWSTR szKeyName,
1859 ULONG keyNameSize)
1860 {
1861 BYTE buffer[80];
1862 KEY_BASIC_INFORMATION *info = (KEY_BASIC_INFORMATION *)buffer;
1863 DWORD dwLen;
1864
1865 if (NtEnumerateKey( hKey, ulIndex, KeyBasicInformation, buffer,
1866 sizeof(buffer), &dwLen) != STATUS_SUCCESS ||
1867 info->NameLength > keyNameSize)
1868 {
1869 return FALSE;
1870 }
1871
1872 TRACE("info->Name %s info->NameLength %d\n", debugstr_w(info->Name), info->NameLength);
1873
1874 memcpy( szKeyName, info->Name, info->NameLength);
1875 szKeyName[info->NameLength / sizeof(WCHAR)] = '\0';
1876
1877 TRACE("returning %s\n", debugstr_w(szKeyName));
1878 return TRUE;
1879 }
1880
1881 static BOOL NLS_RegEnumValue(HANDLE hKey, UINT ulIndex,
1882 LPWSTR szValueName, ULONG valueNameSize,
1883 LPWSTR szValueData, ULONG valueDataSize)
1884 {
1885 BYTE buffer[80];
1886 KEY_VALUE_FULL_INFORMATION *info = (KEY_VALUE_FULL_INFORMATION *)buffer;
1887 DWORD dwLen;
1888
1889 if (NtEnumerateValueKey( hKey, ulIndex, KeyValueFullInformation,
1890 buffer, sizeof(buffer), &dwLen ) != STATUS_SUCCESS ||
1891 info->NameLength > valueNameSize ||
1892 info->DataLength > valueDataSize)
1893 {
1894 return FALSE;
1895 }
1896
1897 TRACE("info->Name %s info->DataLength %d\n", debugstr_w(info->Name), info->DataLength);
1898
1899 memcpy( szValueName, info->Name, info->NameLength);
1900 szValueName[info->NameLength / sizeof(WCHAR)] = '\0';
1901 memcpy( szValueData, buffer + info->DataOffset, info->DataLength );
1902 szValueData[info->DataLength / sizeof(WCHAR)] = '\0';
1903
1904 TRACE("returning %s %s\n", debugstr_w(szValueName), debugstr_w(szValueData));
1905 return TRUE;
1906 }
1907
1908 static BOOL NLS_RegGetDword(HANDLE hKey, LPCWSTR szValueName, DWORD *lpVal)
1909 {
1910 BYTE buffer[128];
1911 const KEY_VALUE_PARTIAL_INFORMATION *info = (KEY_VALUE_PARTIAL_INFORMATION *)buffer;
1912 DWORD dwSize = sizeof(buffer);
1913 UNICODE_STRING valueName;
1914
1915 RtlInitUnicodeString( &valueName, szValueName );
1916
1917 TRACE("%p, %s\n", hKey, debugstr_w(szValueName));
1918 if (NtQueryValueKey( hKey, &valueName, KeyValuePartialInformation,
1919 buffer, dwSize, &dwSize ) == STATUS_SUCCESS &&
1920 info->DataLength == sizeof(DWORD))
1921 {
1922 memcpy(lpVal, info->Data, sizeof(DWORD));
1923 return TRUE;
1924 }
1925
1926 return FALSE;
1927 }
1928
1929 static BOOL NLS_GetLanguageGroupName(LGRPID lgrpid, LPWSTR szName, ULONG nameSize)
1930 {
1931 LANGID langId;
1932 LPCWSTR szResourceName = MAKEINTRESOURCEW(((lgrpid + 0x2000) >> 4) + 1);
1933 HRSRC hResource;
1934 BOOL bRet = FALSE;
1935
1936 /* FIXME: Is it correct to use the system default langid? */
1937 langId = GetSystemDefaultLangID();
1938
1939 if (SUBLANGID(langId) == SUBLANG_NEUTRAL)
1940 langId = MAKELANGID( PRIMARYLANGID(langId), SUBLANG_DEFAULT );
1941
1942 hResource = FindResourceExW( kernel32_handle, (LPWSTR)RT_STRING, szResourceName, langId );
1943
1944 if (hResource)
1945 {
1946 HGLOBAL hResDir = LoadResource( kernel32_handle, hResource );
1947
1948 if (hResDir)
1949 {
1950 ULONG iResourceIndex = lgrpid & 0xf;
1951 LPCWSTR lpResEntry = LockResource( hResDir );
1952 ULONG i;
1953
1954 for (i = 0; i < iResourceIndex; i++)
1955 lpResEntry += *lpResEntry + 1;
1956
1957 if (*lpResEntry < nameSize)
1958 {
1959 memcpy( szName, lpResEntry + 1, *lpResEntry * sizeof(WCHAR) );
1960 szName[*lpResEntry] = '\0';
1961 bRet = TRUE;
1962 }
1963
1964 }
1965 FreeResource( hResource );
1966 }
1967 return bRet;
1968 }
1969
1970 /* Registry keys for NLS related information */
1971
1972 static const WCHAR szCountryListName[] = {
1973 '\\','R','e','g','i','s','t','r','y','\\',
1974 'M','a','c','h','i','n','e','\\','S','o','f','t','w','a','r','e','\\',
1975 'M','i','c','r','o','s','o','f','t','\\','W','i','n','d','o','w','s','\\',
1976 'C','u','r','r','e','n','t','V','e','r','s','i','o','n','\\',
1977 'T','e','l','e','p','h','o','n','y','\\',
1978 'C','o','u','n','t','r','y',' ','L','i','s','t','\0'
1979 };
1980
1981
1982 /* Callback function ptrs for EnumSystemLanguageGroupsA/W */
1983 typedef struct
1984 {
1985 LANGUAGEGROUP_ENUMPROCA procA;
1986 LANGUAGEGROUP_ENUMPROCW procW;
1987 DWORD dwFlags;
1988 LONG_PTR lParam;
1989 } ENUMLANGUAGEGROUP_CALLBACKS;
1990
1991 /* Internal implementation of EnumSystemLanguageGroupsA/W */
1992 static BOOL NLS_EnumSystemLanguageGroups(ENUMLANGUAGEGROUP_CALLBACKS *lpProcs)
1993 {
1994 WCHAR szNumber[10], szValue[4];
1995 HANDLE hKey;
1996 BOOL bContinue = TRUE;
1997 ULONG ulIndex = 0;
1998
1999 if (!lpProcs)
2000 {
2001 SetLastError(ERROR_INVALID_PARAMETER);
2002 return FALSE;
2003 }
2004
2005 switch (lpProcs->dwFlags)
2006 {
2007 case 0:
2008 /* Default to LGRPID_INSTALLED */
2009 lpProcs->dwFlags = LGRPID_INSTALLED;
2010 /* Fall through... */
2011 case LGRPID_INSTALLED:
2012 case LGRPID_SUPPORTED:
2013 break;
2014 default:
2015 SetLastError(ERROR_INVALID_FLAGS);
2016 return FALSE;
2017 }
2018
2019 hKey = NLS_RegOpenKey( 0, szLangGroupsKeyName );
2020
2021 if (!hKey)
2022 FIXME("NLS registry key not found. Please apply the default registry file 'wine.inf'\n");
2023
2024 while (bContinue)
2025 {
2026 if (NLS_RegEnumValue( hKey, ulIndex, szNumber, sizeof(szNumber),
2027 szValue, sizeof(szValue) ))
2028 {
2029 BOOL bInstalled = szValue[0] == '1' ? TRUE : FALSE;
2030 LGRPID lgrpid = strtoulW( szNumber, NULL, 16 );
2031
2032 TRACE("grpid %s (%sinstalled)\n", debugstr_w(szNumber),
2033 bInstalled ? "" : "not ");
2034
2035 if (lpProcs->dwFlags == LGRPID_SUPPORTED || bInstalled)
2036 {
2037 WCHAR szGrpName[48];
2038
2039 if (!NLS_GetLanguageGroupName( lgrpid, szGrpName, sizeof(szGrpName) / sizeof(WCHAR) ))
2040 szGrpName[0] = '\0';
2041
2042 if (lpProcs->procW)
2043 bContinue = lpProcs->procW( lgrpid, szNumber, szGrpName, lpProcs->dwFlags,
2044 lpProcs->lParam );
2045 else
2046 {
2047 char szNumberA[sizeof(szNumber)/sizeof(WCHAR)];
2048 char szGrpNameA[48];
2049
2050 /* FIXME: MSDN doesn't say which code page the W->A translation uses,
2051 * or whether the language names are ever localised. Assume CP_ACP.
2052 */
2053
2054 WideCharToMultiByte(CP_ACP, 0, szNumber, -1, szNumberA, sizeof(szNumberA), 0, 0);
2055 WideCharToMultiByte(CP_ACP, 0, szGrpName, -1, szGrpNameA, sizeof(szGrpNameA), 0, 0);
2056
2057 bContinue = lpProcs->procA( lgrpid, szNumberA, szGrpNameA, lpProcs->dwFlags,
2058 lpProcs->lParam );
2059 }
2060 }
2061
2062 ulIndex++;
2063 }
2064 else
2065 bContinue = FALSE;
2066
2067 if (!bContinue)
2068 break;
2069 }
2070
2071 if (hKey)
2072 NtClose( hKey );
2073
2074 return TRUE;
2075 }
2076
2077 /******************************************************************************
2078 * EnumSystemLanguageGroupsA (KERNEL32.@)
2079 *
2080 * Call a users function for each language group available on the system.
2081 *
2082 * PARAMS
2083 * pLangGrpEnumProc [I] Callback function to call for each language group
2084 * dwFlags [I] LGRPID_SUPPORTED=All Supported, LGRPID_INSTALLED=Installed only
2085 * lParam [I] User parameter to pass to pLangGrpEnumProc
2086 *
2087 * RETURNS
2088 * Success: TRUE.
2089 * Failure: FALSE. Use GetLastError() to determine the cause.
2090 */
2091 BOOL WINAPI EnumSystemLanguageGroupsA(LANGUAGEGROUP_ENUMPROCA pLangGrpEnumProc,
2092 DWORD dwFlags, LONG_PTR lParam)
2093 {
2094 ENUMLANGUAGEGROUP_CALLBACKS procs;
2095
2096 TRACE("(%p,0x%08X,0x%08lX)\n", pLangGrpEnumProc, dwFlags, lParam);
2097
2098 procs.procA = pLangGrpEnumProc;
2099 procs.procW = NULL;
2100 procs.dwFlags = dwFlags;
2101 procs.lParam = lParam;
2102
2103 return NLS_EnumSystemLanguageGroups( pLangGrpEnumProc ? &procs : NULL);
2104 }
2105
2106 /******************************************************************************
2107 * EnumSystemLanguageGroupsW (KERNEL32.@)
2108 *
2109 * See EnumSystemLanguageGroupsA.
2110 */
2111 BOOL WINAPI EnumSystemLanguageGroupsW(LANGUAGEGROUP_ENUMPROCW pLangGrpEnumProc,
2112 DWORD dwFlags, LONG_PTR lParam)
2113 {
2114 ENUMLANGUAGEGROUP_CALLBACKS procs;
2115
2116 TRACE("(%p,0x%08X,0x%08lX)\n", pLangGrpEnumProc, dwFlags, lParam);
2117
2118 procs.procA = NULL;
2119 procs.procW = pLangGrpEnumProc;
2120 procs.dwFlags = dwFlags;
2121 procs.lParam = lParam;
2122
2123 return NLS_EnumSystemLanguageGroups( pLangGrpEnumProc ? &procs : NULL);
2124 }
2125
2126 /******************************************************************************
2127 * IsValidLanguageGroup (KERNEL32.@)
2128 *
2129 * Determine if a language group is supported and/or installed.
2130 *
2131 * PARAMS
2132 * lgrpid [I] Language Group Id (LGRPID_ values from "winnls.h")
2133 * dwFlags [I] LGRPID_SUPPORTED=Supported, LGRPID_INSTALLED=Installed
2134 *
2135 * RETURNS
2136 * TRUE, if lgrpid is supported and/or installed, according to dwFlags.
2137 * FALSE otherwise.
2138 */
2139 BOOL WINAPI IsValidLanguageGroup(LGRPID lgrpid, DWORD dwFlags)
2140 {
2141 static const WCHAR szFormat[] = { '%','x','\0' };
2142 WCHAR szValueName[16], szValue[2];
2143 BOOL bSupported = FALSE, bInstalled = FALSE;
2144 HANDLE hKey;
2145
2146
2147 switch (dwFlags)
2148 {
2149 case LGRPID_INSTALLED:
2150 case LGRPID_SUPPORTED:
2151
2152 hKey = NLS_RegOpenKey( 0, szLangGroupsKeyName );
2153
2154 sprintfW( szValueName, szFormat, lgrpid );
2155
2156 if (NLS_RegGetDword( hKey, szValueName, (LPDWORD)szValue ))
2157 {
2158 bSupported = TRUE;
2159
2160 if (szValue[0] == '1')
2161 bInstalled = TRUE;
2162 }
2163
2164 if (hKey)
2165 NtClose( hKey );
2166
2167 break;
2168 }
2169
2170 if ((dwFlags == LGRPID_SUPPORTED && bSupported) ||
2171 (dwFlags == LGRPID_INSTALLED && bInstalled))
2172 return TRUE;
2173
2174 return FALSE;
2175 }
2176
2177 /* Callback function ptrs for EnumLanguageGrouplocalesA/W */
2178 typedef struct
2179 {
2180 LANGGROUPLOCALE_ENUMPROCA procA;
2181 LANGGROUPLOCALE_ENUMPROCW procW;
2182 DWORD dwFlags;
2183 LGRPID lgrpid;
2184 LONG_PTR lParam;
2185 } ENUMLANGUAGEGROUPLOCALE_CALLBACKS;
2186
2187 /* Internal implementation of EnumLanguageGrouplocalesA/W */
2188 static BOOL NLS_EnumLanguageGroupLocales(ENUMLANGUAGEGROUPLOCALE_CALLBACKS *lpProcs)
2189 {
2190 static const WCHAR szAlternateSortsKeyName[] = {
2191 'A','l','t','e','r','n','a','t','e',' ','S','o','r','t','s','\0'
2192 };
2193 WCHAR szNumber[10], szValue[4];
2194 HANDLE hKey;
2195 BOOL bContinue = TRUE, bAlternate = FALSE;
2196 LGRPID lgrpid;
2197 ULONG ulIndex = 1; /* Ignore default entry of 1st key */
2198
2199 if (!lpProcs || !lpProcs->lgrpid || lpProcs->lgrpid > LGRPID_ARMENIAN)
2200 {
2201 SetLastError(ERROR_INVALID_PARAMETER);
2202 return FALSE;
2203 }
2204
2205 if (lpProcs->dwFlags)
2206 {
2207 SetLastError(ERROR_INVALID_FLAGS);
2208 return FALSE;
2209 }
2210
2211 hKey = NLS_RegOpenKey( 0, szLocaleKeyName );
2212
2213 if (!hKey)
2214 WARN("NLS registry key not found. Please apply the default registry file 'wine.inf'\n");
2215
2216 while (bContinue)
2217 {
2218 if (NLS_RegEnumValue( hKey, ulIndex, szNumber, sizeof(szNumber),
2219 szValue, sizeof(szValue) ))
2220 {
2221 lgrpid = strtoulW( szValue, NULL, 16 );
2222
2223 TRACE("lcid %s, grpid %d (%smatched)\n", debugstr_w(szNumber),
2224 lgrpid, lgrpid == lpProcs->lgrpid ? "" : "not ");
2225
2226 if (lgrpid == lpProcs->lgrpid)
2227 {
2228 LCID lcid;
2229
2230 lcid = strtoulW( szNumber, NULL, 16 );
2231
2232 /* FIXME: native returns extra text for a few (17/150) locales, e.g:
2233 * '00000437 ;Georgian'
2234 * At present we only pass the LCID string.
2235 */
2236
2237 if (lpProcs->procW)
2238 bContinue = lpProcs->procW( lgrpid, lcid, szNumber, lpProcs->lParam );
2239 else
2240 {
2241 char szNumberA[sizeof(szNumber)/sizeof(WCHAR)];
2242
2243 WideCharToMultiByte(CP_ACP, 0, szNumber, -1, szNumberA, sizeof(szNumberA), 0, 0);
2244
2245 bContinue = lpProcs->procA( lgrpid, lcid, szNumberA, lpProcs->lParam );
2246 }
2247 }
2248
2249 ulIndex++;
2250 }
2251 else
2252 {
2253 /* Finished enumerating this key */
2254 if (!bAlternate)
2255 {
2256 /* Enumerate alternate sorts also */
2257 hKey = NLS_RegOpenKey( hKey, szAlternateSortsKeyName );
2258 bAlternate = TRUE;
2259 ulIndex = 0;
2260 }
2261 else
2262 bContinue = FALSE; /* Finished both keys */
2263 }
2264
2265 if (!bContinue)
2266 break;
2267 }
2268
2269 if (hKey)
2270 NtClose( hKey );
2271
2272 return TRUE;
2273 }
2274
2275 /******************************************************************************
2276 * EnumLanguageGroupLocalesA (KERNEL32.@)
2277 *
2278 * Call a users function for every locale in a language group available on the system.
2279 *
2280 * PARAMS
2281 * pLangGrpLcEnumProc [I] Callback function to call for each locale
2282 * lgrpid [I] Language group (LGRPID_ values from "winnls.h")
2283 * dwFlags [I] Reserved, set to 0
2284 * lParam [I] User parameter to pass to pLangGrpLcEnumProc
2285 *
2286 * RETURNS
2287 * Success: TRUE.
2288 * Failure: FALSE. Use GetLastError() to determine the cause.
2289 */
2290 BOOL WINAPI EnumLanguageGroupLocalesA(LANGGROUPLOCALE_ENUMPROCA pLangGrpLcEnumProc,
2291 LGRPID lgrpid, DWORD dwFlags, LONG_PTR lParam)
2292 {
2293 ENUMLANGUAGEGROUPLOCALE_CALLBACKS callbacks;
2294
2295 TRACE("(%p,0x%08X,0x%08X,0x%08lX)\n", pLangGrpLcEnumProc, lgrpid, dwFlags, lParam);
2296
2297 callbacks.procA = pLangGrpLcEnumProc;
2298 callbacks.procW = NULL;
2299 callbacks.dwFlags = dwFlags;
2300 callbacks.lgrpid = lgrpid;
2301 callbacks.lParam = lParam;
2302
2303 return NLS_EnumLanguageGroupLocales( pLangGrpLcEnumProc ? &callbacks : NULL );
2304 }
2305
2306 /******************************************************************************
2307 * EnumLanguageGroupLocalesW (KERNEL32.@)
2308 *
2309 * See EnumLanguageGroupLocalesA.
2310 */
2311 BOOL WINAPI EnumLanguageGroupLocalesW(LANGGROUPLOCALE_ENUMPROCW pLangGrpLcEnumProc,
2312 LGRPID lgrpid, DWORD dwFlags, LONG_PTR lParam)
2313 {
2314 ENUMLANGUAGEGROUPLOCALE_CALLBACKS callbacks;
2315
2316 TRACE("(%p,0x%08X,0x%08X,0x%08lX)\n", pLangGrpLcEnumProc, lgrpid, dwFlags, lParam);
2317
2318 callbacks.procA = NULL;
2319 callbacks.procW = pLangGrpLcEnumProc;
2320 callbacks.dwFlags = dwFlags;
2321 callbacks.lgrpid = lgrpid;
2322 callbacks.lParam = lParam;
2323
2324 return NLS_EnumLanguageGroupLocales( pLangGrpLcEnumProc ? &callbacks : NULL );
2325 }
2326
2327 /* Callback function ptrs for EnumSystemCodePagesA/W */
2328 typedef struct
2329 {
2330 CODEPAGE_ENUMPROCA procA;
2331 CODEPAGE_ENUMPROCW procW;
2332 DWORD dwFlags;
2333 } ENUMSYSTEMCODEPAGES_CALLBACKS;
2334
2335 /* Internal implementation of EnumSystemCodePagesA/W */
2336 static BOOL NLS_EnumSystemCodePages(ENUMSYSTEMCODEPAGES_CALLBACKS *lpProcs)
2337 {
2338 WCHAR szNumber[5 + 1], szValue[MAX_PATH];
2339 HANDLE hKey;
2340 BOOL bContinue = TRUE;
2341 ULONG ulIndex = 0;
2342
2343 if (!lpProcs)
2344 {
2345 SetLastError(ERROR_INVALID_PARAMETER);
2346 return FALSE;
2347 }
2348
2349 switch (lpProcs->dwFlags)
2350 {
2351 case CP_INSTALLED:
2352 case CP_SUPPORTED:
2353 break;
2354 default:
2355 SetLastError(ERROR_INVALID_FLAGS);
2356 return FALSE;
2357 }
2358
2359 hKey = NLS_RegOpenKey(0, L"\\Registry\\Machine\\SYSTEM\\CurrentControlSet\\Control\\NLS\\CodePage");
2360 if (!hKey)
2361 {
2362 WARN("NLS_RegOpenKey() failed\n");
2363 return FALSE;
2364 }
2365
2366 while (bContinue)
2367 {
2368 if (NLS_RegEnumValue(hKey, ulIndex, szNumber, sizeof(szNumber),
2369 szValue, sizeof(szValue)))
2370 {
2371 if ((lpProcs->dwFlags == CP_SUPPORTED)||
2372 ((lpProcs->dwFlags == CP_INSTALLED)&&(wcslen(szValue) > 2)))
2373 {
2374 if (lpProcs->procW)
2375 {
2376 bContinue = lpProcs->procW(szNumber);
2377 }
2378 else
2379 {
2380 char szNumberA[sizeof(szNumber)/sizeof(WCHAR)];
2381
2382 WideCharToMultiByte(CP_ACP, 0, szNumber, -1, szNumberA, sizeof(szNumberA), 0, 0);
2383 bContinue = lpProcs->procA(szNumberA);
2384 }
2385 }
2386
2387 ulIndex++;
2388
2389 } else bContinue = FALSE;
2390
2391 if (!bContinue)
2392 break;
2393 }
2394
2395 if (hKey)
2396 NtClose(hKey);
2397
2398 return TRUE;
2399 }
2400
2401 /*
2402 * @implemented
2403 */
2404 BOOL
2405 WINAPI
2406 EnumSystemCodePagesW (
2407 CODEPAGE_ENUMPROCW lpCodePageEnumProc,
2408 DWORD dwFlags
2409 )
2410 {
2411 ENUMSYSTEMCODEPAGES_CALLBACKS procs;
2412
2413 TRACE("(%p,0x%08X,0x%08lX)\n", lpCodePageEnumProc, dwFlags);
2414
2415 procs.procA = NULL;
2416 procs.procW = lpCodePageEnumProc;
2417 procs.dwFlags = dwFlags;
2418
2419 return NLS_EnumSystemCodePages(lpCodePageEnumProc ? &procs : NULL);
2420 }
2421
2422
2423 /*
2424 * @implemented
2425 */
2426 BOOL
2427 WINAPI
2428 EnumSystemCodePagesA (
2429 CODEPAGE_ENUMPROCA lpCodePageEnumProc,
2430 DWORD dwFlags
2431 )
2432 {
2433 ENUMSYSTEMCODEPAGES_CALLBACKS procs;
2434
2435 TRACE("(%p,0x%08X,0x%08lX)\n", lpCodePageEnumProc, dwFlags);
2436
2437 procs.procA = lpCodePageEnumProc;
2438 procs.procW = NULL;
2439 procs.dwFlags = dwFlags;
2440
2441 return NLS_EnumSystemCodePages(lpCodePageEnumProc ? &procs : NULL);
2442 }
2443 /******************************************************************************
2444 * EnumSystemGeoID (KERNEL32.@)
2445 *
2446 * Call a users function for every location available on the system.
2447 *
2448 * PARAMS
2449 * geoclass [I] Type of information desired (SYSGEOTYPE enum from "winnls.h")
2450 * reserved [I] Reserved, set to 0
2451 * pGeoEnumProc [I] Callback function to call for each location
2452 *
2453 * RETURNS
2454 * Success: TRUE.
2455 * Failure: FALSE. Use GetLastError() to determine the cause.
2456 */
2457 BOOL WINAPI EnumSystemGeoID(GEOCLASS geoclass, GEOID reserved, GEO_ENUMPROC pGeoEnumProc)
2458 {
2459 static const WCHAR szCountryCodeValueName[] = {
2460 'C','o','u','n','t','r','y','C','o','d','e','\0'
2461 };
2462 WCHAR szNumber[10];
2463 HANDLE hKey;
2464 ULONG ulIndex = 0;
2465
2466 TRACE("(0x%08X,0x%08X,%p)\n", geoclass, reserved, pGeoEnumProc);
2467
2468 if (geoclass != GEOCLASS_NATION || reserved || !pGeoEnumProc)
2469 {
2470 SetLastError(ERROR_INVALID_PARAMETER);
2471 return FALSE;
2472 }
2473
2474 hKey = NLS_RegOpenKey( 0, szCountryListName );
2475
2476 while (NLS_RegEnumSubKey( hKey, ulIndex, szNumber, sizeof(szNumber) ))
2477 {
2478 BOOL bContinue = TRUE;
2479 DWORD dwGeoId;
2480 HANDLE hSubKey = NLS_RegOpenKey( hKey, szNumber );
2481
2482 if (hSubKey)
2483 {
2484 if (NLS_RegGetDword( hSubKey, szCountryCodeValueName, &dwGeoId ))
2485 {
2486 TRACE("Got geoid %d\n", dwGeoId);
2487
2488 if (!pGeoEnumProc( dwGeoId ))
2489 bContinue = FALSE;
2490 }
2491
2492 NtClose( hSubKey );
2493 }
2494
2495 if (!bContinue)
2496 break;
2497
2498 ulIndex++;
2499 }
2500
2501 if (hKey)
2502 NtClose( hKey );
2503
2504 return TRUE;
2505 }
2506
2507 /******************************************************************************
2508 * InvalidateNLSCache (KERNEL32.@)
2509 *
2510 * Invalidate the cache of NLS values.
2511 *
2512 * PARAMS
2513 * None.
2514 *
2515 * RETURNS
2516 * Success: TRUE.
2517 * Failure: FALSE.
2518 */
2519 BOOL WINAPI InvalidateNLSCache(void)
2520 {
2521 FIXME("() stub\n");
2522 return FALSE;
2523 }
2524
2525 /******************************************************************************
2526 * GetUserGeoID (KERNEL32.@)
2527 */
2528 GEOID WINAPI GetUserGeoID( GEOCLASS GeoClass )
2529 {
2530 GEOID ret = GEOID_NOT_AVAILABLE;
2531 static const WCHAR geoW[] = {'G','e','o',0};
2532 static const WCHAR nationW[] = {'N','a','t','i','o','n',0};
2533 WCHAR bufferW[40], *end;
2534 DWORD count;
2535 HANDLE hkey, hSubkey = 0;
2536 UNICODE_STRING keyW;
2537 const KEY_VALUE_PARTIAL_INFORMATION *info = (KEY_VALUE_PARTIAL_INFORMATION *)bufferW;
2538 RtlInitUnicodeString( &keyW, nationW );
2539 count = sizeof(bufferW);
2540
2541 if(!(hkey = create_registry_key())) return ret;
2542
2543 switch( GeoClass ){
2544 case GEOCLASS_NATION:
2545 if ((hSubkey = NLS_RegOpenKey(hkey, geoW)))
2546 {
2547 if((NtQueryValueKey(hSubkey, &keyW, KeyValuePartialInformation,
2548 bufferW, count, &count) == STATUS_SUCCESS ) && info->DataLength)
2549 ret = strtolW((LPCWSTR)info->Data, &end, 10);
2550 }
2551 break;
2552 case GEOCLASS_REGION:
2553 FIXME("GEOCLASS_REGION not handled yet\n");
2554 break;
2555 }
2556
2557 NtClose(hkey);
2558 if (hSubkey) NtClose(hSubkey);
2559 return ret;
2560 }
2561
2562 /******************************************************************************
2563 * SetUserGeoID (KERNEL32.@)
2564 */
2565 BOOL WINAPI SetUserGeoID( GEOID GeoID )
2566 {
2567 static const WCHAR geoW[] = {'G','e','o',0};
2568 static const WCHAR nationW[] = {'N','a','t','i','o','n',0};
2569 static const WCHAR formatW[] = {'%','i',0};
2570 UNICODE_STRING nameW,keyW;
2571 WCHAR bufferW[10];
2572 OBJECT_ATTRIBUTES attr;
2573 HANDLE hkey;
2574
2575 if(!(hkey = create_registry_key())) return FALSE;
2576
2577 attr.Length = sizeof(attr);
2578 attr.RootDirectory = hkey;
2579 attr.ObjectName = &nameW;
2580 attr.Attributes = 0;
2581 attr.SecurityDescriptor = NULL;
2582 attr.SecurityQualityOfService = NULL;
2583 RtlInitUnicodeString( &nameW, geoW );
2584 RtlInitUnicodeString( &keyW, nationW );
2585
2586 if (NtCreateKey( &hkey, KEY_ALL_ACCESS, &attr, 0, NULL, 0, NULL ) != STATUS_SUCCESS)
2587
2588 {
2589 NtClose(attr.RootDirectory);
2590 return FALSE;
2591 }
2592
2593 sprintfW(bufferW, formatW, GeoID);
2594 NtSetValueKey(hkey, &keyW, 0, REG_SZ, bufferW, (strlenW(bufferW) + 1) * sizeof(WCHAR));
2595 NtClose(attr.RootDirectory);
2596 NtClose(hkey);
2597 return TRUE;
2598 }
2599
2600 typedef struct
2601 {
2602 union
2603 {
2604 UILANGUAGE_ENUMPROCA procA;
2605 UILANGUAGE_ENUMPROCW procW;
2606 } u;
2607 DWORD flags;
2608 LONG_PTR param;
2609 } ENUM_UILANG_CALLBACK;
2610
2611 static BOOL CALLBACK enum_uilang_proc_a( HMODULE hModule, LPCSTR type,
2612 LPCSTR name, WORD LangID, LONG_PTR lParam )
2613 {
2614 ENUM_UILANG_CALLBACK *enum_uilang = (ENUM_UILANG_CALLBACK *)lParam;
2615 char buf[20];
2616
2617 sprintf(buf, "%08x", (UINT)LangID);
2618 return enum_uilang->u.procA( buf, enum_uilang->param );
2619 }
2620
2621 static BOOL CALLBACK enum_uilang_proc_w( HMODULE hModule, LPCWSTR type,
2622 LPCWSTR name, WORD LangID, LONG_PTR lParam )
2623 {
2624 static const WCHAR formatW[] = {'%','0','8','x',0};
2625 ENUM_UILANG_CALLBACK *enum_uilang = (ENUM_UILANG_CALLBACK *)lParam;
2626 WCHAR buf[20];
2627
2628 sprintfW( buf, formatW, (UINT)LangID );
2629 return enum_uilang->u.procW( buf, enum_uilang->param );
2630 }
2631
2632 /******************************************************************************
2633 * EnumUILanguagesA (KERNEL32.@)
2634 */
2635 BOOL WINAPI EnumUILanguagesA(UILANGUAGE_ENUMPROCA pUILangEnumProc, DWORD dwFlags, LONG_PTR lParam)
2636 {
2637 ENUM_UILANG_CALLBACK enum_uilang;
2638
2639 TRACE("%p, %x, %lx\n", pUILangEnumProc, dwFlags, lParam);
2640
2641 if(!pUILangEnumProc) {
2642 SetLastError(ERROR_INVALID_PARAMETER);
2643 return FALSE;
2644 }
2645 if(dwFlags) {
2646 SetLastError(ERROR_INVALID_FLAGS);
2647 return FALSE;
2648 }
2649
2650 enum_uilang.u.procA = pUILangEnumProc;
2651 enum_uilang.flags = dwFlags;
2652 enum_uilang.param = lParam;
2653
2654 EnumResourceLanguagesA( kernel32_handle, (LPCSTR)RT_STRING,
2655 (LPCSTR)LOCALE_ILANGUAGE, enum_uilang_proc_a,
2656 (LONG_PTR)&enum_uilang);
2657 return TRUE;
2658 }
2659
2660 /******************************************************************************
2661 * EnumUILanguagesW (KERNEL32.@)
2662 */
2663 BOOL WINAPI EnumUILanguagesW(UILANGUAGE_ENUMPROCW pUILangEnumProc, DWORD dwFlags, LONG_PTR lParam)
2664 {
2665 ENUM_UILANG_CALLBACK enum_uilang;
2666
2667 TRACE("%p, %x, %lx\n", pUILangEnumProc, dwFlags, lParam);
2668
2669
2670 if(!pUILangEnumProc) {
2671 SetLastError(ERROR_INVALID_PARAMETER);
2672 return FALSE;
2673 }
2674 if(dwFlags) {
2675 SetLastError(ERROR_INVALID_FLAGS);
2676 return FALSE;
2677 }
2678
2679 enum_uilang.u.procW = pUILangEnumProc;
2680 enum_uilang.flags = dwFlags;
2681 enum_uilang.param = lParam;
2682
2683 EnumResourceLanguagesW( kernel32_handle, (LPCWSTR)RT_STRING,
2684 (LPCWSTR)LOCALE_ILANGUAGE, enum_uilang_proc_w,
2685 (LONG_PTR)&enum_uilang);
2686 return TRUE;
2687 }
2688
2689 static int
2690 NLS_GetGeoFriendlyName(GEOID Location, LPWSTR szFriendlyName, int cchData)
2691 {
2692 HANDLE hKey;
2693 WCHAR szPath[MAX_PATH];
2694 UNICODE_STRING ValueName;
2695 KEY_VALUE_PARTIAL_INFORMATION *info;
2696 const int info_size = FIELD_OFFSET(KEY_VALUE_PARTIAL_INFORMATION, Data);
2697 DWORD dwSize;
2698 NTSTATUS Status;
2699 int Ret;
2700
2701 swprintf(szPath, L"\\REGISTRY\\Machine\\SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Telephony\\Country List\\%lu", Location);
2702
2703 hKey = NLS_RegOpenKey(0, szPath);
2704 if (!hKey)
2705 {
2706 WARN("NLS_RegOpenKey() failed\n");
2707 return 0;
2708 }
2709
2710 dwSize = info_size + cchData * sizeof(WCHAR);
2711
2712 if (!(info = HeapAlloc(GetProcessHeap(), 0, dwSize)))
2713 {
2714 NtClose(hKey);
2715 SetLastError(ERROR_NOT_ENOUGH_MEMORY);
2716 return 0;
2717 }
2718
2719 RtlInitUnicodeString(&ValueName, L"Name");
2720
2721 Status = NtQueryValueKey(hKey, &ValueName, KeyValuePartialInformation,
2722 (LPBYTE)info, dwSize, &dwSize);
2723
2724 if (!Status)
2725 {
2726 Ret = (dwSize - info_size) / sizeof(WCHAR);
2727
2728 if (!Ret || ((WCHAR *)info->Data)[Ret-1])
2729 {
2730 if (Ret < cchData || !szFriendlyName) Ret++;
2731 else
2732 {
2733 WARN("ERROR_INSUFFICIENT_BUFFER\n");
2734 SetLastError(ERROR_INSUFFICIENT_BUFFER);
2735 Ret = 0;
2736 }
2737 }
2738
2739 if (Ret && szFriendlyName)
2740 {
2741 memcpy(szFriendlyName, info->Data, (Ret-1) * sizeof(WCHAR));
2742 szFriendlyName[Ret-1] = 0;
2743 }
2744 }
2745 else if (Status == STATUS_BUFFER_OVERFLOW && !szFriendlyName)
2746 {
2747 Ret = (dwSize - info_size) / sizeof(WCHAR) + 1;
2748 }
2749 else if (Status == STATUS_OBJECT_NAME_NOT_FOUND)
2750 {
2751 Ret = -1;
2752 }
2753 else
2754 {
2755 SetLastError(RtlNtStatusToDosError(Status));
2756 Ret = 0;
2757 }
2758
2759 NtClose(hKey);
2760 HeapFree(GetProcessHeap(), 0, info);
2761
2762 return Ret;
2763 }
2764
2765 /*
2766 * @implemented
2767 */
2768 INT WINAPI GetGeoInfoW(GEOID GeoId, GEOTYPE GeoType, LPWSTR lpGeoData,
2769 int cchData, LANGID LangId)
2770 {
2771 TRACE("%d %d %p %d %d\n", GeoId, GeoType, lpGeoData, cchData, LangId);
2772
2773 switch (GeoType)
2774 {
2775 case GEO_FRIENDLYNAME:
2776 {
2777 return NLS_GetGeoFriendlyName(GeoId, lpGeoData, cchData);
2778 }
2779 case GEO_TIMEZONES:
2780 case GEO_NATION:
2781 case GEO_LATITUDE:
2782 case GEO_LONGITUDE:
2783 case GEO_ISO2:
2784 case GEO_ISO3:
2785 case GEO_RFC1766:
2786 case GEO_LCID:
2787 case GEO_OFFICIALNAME:
2788 case GEO_OFFICIALLANGUAGES:
2789 FIXME("%d %d %p %d %d\n", GeoId, GeoType, lpGeoData, cchData, LangId);
2790 SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
2791 break;
2792 }
2793
2794 return 0;
2795 }
2796
2797 /*
2798 * @implemented
2799 */
2800 INT WINAPI GetGeoInfoA(GEOID GeoId, GEOTYPE GeoType, LPSTR lpGeoData,
2801 int cchData, LANGID LangId)
2802 {
2803 WCHAR szBuffer[MAX_PATH];
2804 char szBufferA[sizeof(szBuffer)/sizeof(WCHAR)];
2805 int Ret;
2806
2807 TRACE("%d %d %p %d %d\n", GeoId, GeoType, lpGeoData, cchData, LangId);
2808
2809 switch (GeoType)
2810 {
2811 case GEO_FRIENDLYNAME:
2812 {
2813 Ret = NLS_GetGeoFriendlyName(GeoId, szBuffer, cchData);
2814 WideCharToMultiByte(CP_ACP, 0, szBuffer, -1, szBufferA, sizeof(szBufferA), 0, 0);
2815 strcpy(lpGeoData, szBufferA);
2816 return Ret;
2817 }
2818 case GEO_TIMEZONES:
2819 case GEO_NATION:
2820 case GEO_LATITUDE:
2821 case GEO_LONGITUDE:
2822 case GEO_ISO2:
2823 case GEO_ISO3:
2824 case GEO_RFC1766:
2825 case GEO_LCID:
2826 case GEO_OFFICIALNAME:
2827 case GEO_OFFICIALLANGUAGES:
2828 FIXME("%d %d %p %d %d\n", GeoId, GeoType, lpGeoData, cchData, LangId);
2829 SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
2830 break;
2831 }
2832
2833 return 0;
2834 }
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