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msvcrt: Null terminate the temporary locale buffer in _create_locale.
[wine/wine-gecko.git] / dlls / msvcrt / locale.c
blob2f2be432660b8341f53ec1baeaaa15a31ded558c
1 /*
2 * msvcrt.dll locale functions
3 *
4 * Copyright 2000 Jon Griffiths
5 *
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
10 *
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
15 *
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
19 */
20
21 #include "config.h"
22 #include "wine/port.h"
23
24 #include <limits.h>
25 #include <locale.h>
26 #include <stdarg.h>
27 #include <stdio.h>
28
29 #include "windef.h"
30 #include "winbase.h"
31 #include "winuser.h"
32 #include "winnls.h"
33
34 #include "msvcrt.h"
35 #include "mtdll.h"
36
37 #include "wine/debug.h"
38
39 WINE_DEFAULT_DEBUG_CHANNEL(msvcrt);
40
41 #define MAX_ELEM_LEN 64 /* Max length of country/language/CP string */
42 #define MAX_LOCALE_LENGTH 256
43 MSVCRT__locale_t MSVCRT_locale = NULL;
44 int MSVCRT___lc_codepage = 0;
45 int MSVCRT___lc_collate_cp = 0;
46 HANDLE MSVCRT___lc_handle[MSVCRT_LC_MAX - MSVCRT_LC_MIN + 1] = { 0 };
47 unsigned char charmax = CHAR_MAX;
48
49 /* MT */
50 #define LOCK_LOCALE _mlock(_SETLOCALE_LOCK);
51 #define UNLOCK_LOCALE _munlock(_SETLOCALE_LOCK);
52
53 #define MSVCRT_LEADBYTE 0x8000
54 #define MSVCRT_C1_DEFINED 0x200
55
56 /* Friendly country strings & language names abbreviations. */
57 static const char * const _country_synonyms[] =
58 {
59 "american", "enu",
60 "american english", "enu",
61 "american-english", "enu",
62 "english-american", "enu",
63 "english-us", "enu",
64 "english-usa", "enu",
65 "us", "enu",
66 "usa", "enu",
67 "australian", "ena",
68 "english-aus", "ena",
69 "belgian", "nlb",
70 "french-belgian", "frb",
71 "canadian", "enc",
72 "english-can", "enc",
73 "french-canadian", "frc",
74 "chinese", "chs",
75 "chinese-simplified", "chs",
76 "chinese-traditional", "cht",
77 "dutch-belgian", "nlb",
78 "english-nz", "enz",
79 "uk", "eng",
80 "english-uk", "eng",
81 "french-swiss", "frs",
82 "swiss", "des",
83 "german-swiss", "des",
84 "italian-swiss", "its",
85 "german-austrian", "dea",
86 "portugese", "ptb",
87 "portuguese-brazil", "ptb",
88 "spanish-mexican", "esm",
89 "norwegian-bokmal", "nor",
90 "norwegian-nynorsk", "non",
91 "spanish-modern", "esn"
92 };
93
94 /* INTERNAL: Map a synonym to an ISO code */
95 static void remap_synonym(char *name)
96 {
97 unsigned int i;
98 for (i = 0; i < sizeof(_country_synonyms)/sizeof(char*); i += 2 )
99 {
100 if (!strcasecmp(_country_synonyms[i],name))
101 {
102 TRACE(":Mapping synonym %s to %s\n",name,_country_synonyms[i+1]);
103 memcpy(name, _country_synonyms[i+1], sizeof(_country_synonyms[i+1]));
104 return;
105 }
106 }
107 }
108
109 /* Note: Flags are weighted in order of matching importance */
110 #define FOUND_LANGUAGE 0x4
111 #define FOUND_COUNTRY 0x2
112 #define FOUND_CODEPAGE 0x1
113
114 typedef struct {
115 char search_language[MAX_ELEM_LEN];
116 char search_country[MAX_ELEM_LEN];
117 char search_codepage[MAX_ELEM_LEN];
118 char found_codepage[MAX_ELEM_LEN];
119 unsigned int match_flags;
120 LANGID found_lang_id;
121 } locale_search_t;
122
123 #define CONTINUE_LOOKING TRUE
124 #define STOP_LOOKING FALSE
125
126 /* INTERNAL: Get and compare locale info with a given string */
127 static int compare_info(LCID lcid, DWORD flags, char* buff, const char* cmp, BOOL exact)
128 {
129 int len;
130
131 buff[0] = 0;
132 GetLocaleInfoA(lcid, flags|LOCALE_NOUSEROVERRIDE, buff, MAX_ELEM_LEN);
133 if (!buff[0] || !cmp[0])
134 return 0;
135
136 /* Partial matches are only allowed on language/country names */
137 len = strlen(cmp);
138 if(exact || len<=3)
139 return !strcasecmp(cmp, buff);
140 else
141 return !strncasecmp(cmp, buff, len);
142 }
143
144 static BOOL CALLBACK
145 find_best_locale_proc(HMODULE hModule, LPCSTR type, LPCSTR name, WORD LangID, LONG_PTR lParam)
146 {
147 locale_search_t *res = (locale_search_t *)lParam;
148 const LCID lcid = MAKELCID(LangID, SORT_DEFAULT);
149 char buff[MAX_ELEM_LEN];
150 unsigned int flags = 0;
151
152 if(PRIMARYLANGID(LangID) == LANG_NEUTRAL)
153 return CONTINUE_LOOKING;
154
155 /* Check Language */
156 if (compare_info(lcid,LOCALE_SISO639LANGNAME,buff,res->search_language, TRUE) ||
157 compare_info(lcid,LOCALE_SABBREVLANGNAME,buff,res->search_language, TRUE) ||
158 compare_info(lcid,LOCALE_SENGLANGUAGE,buff,res->search_language, FALSE))
159 {
160 TRACE(":Found language: %s->%s\n", res->search_language, buff);
161 flags |= FOUND_LANGUAGE;
162 }
163 else if (res->match_flags & FOUND_LANGUAGE)
164 {
165 return CONTINUE_LOOKING;
166 }
167
168 /* Check Country */
169 if (compare_info(lcid,LOCALE_SISO3166CTRYNAME,buff,res->search_country, TRUE) ||
170 compare_info(lcid,LOCALE_SABBREVCTRYNAME,buff,res->search_country, TRUE) ||
171 compare_info(lcid,LOCALE_SENGCOUNTRY,buff,res->search_country, FALSE))
172 {
173 TRACE("Found country:%s->%s\n", res->search_country, buff);
174 flags |= FOUND_COUNTRY;
175 }
176 else if (res->match_flags & FOUND_COUNTRY)
177 {
178 return CONTINUE_LOOKING;
179 }
180
181 /* Check codepage */
182 if (compare_info(lcid,LOCALE_IDEFAULTCODEPAGE,buff,res->search_codepage, TRUE) ||
183 (compare_info(lcid,LOCALE_IDEFAULTANSICODEPAGE,buff,res->search_codepage, TRUE)))
184 {
185 TRACE("Found codepage:%s->%s\n", res->search_codepage, buff);
186 flags |= FOUND_CODEPAGE;
187 memcpy(res->found_codepage,res->search_codepage,MAX_ELEM_LEN);
188 }
189 else if (res->match_flags & FOUND_CODEPAGE)
190 {
191 return CONTINUE_LOOKING;
192 }
193
194 if (flags > res->match_flags)
195 {
196 /* Found a better match than previously */
197 res->match_flags = flags;
198 res->found_lang_id = LangID;
199 }
200 if ((flags & (FOUND_LANGUAGE | FOUND_COUNTRY | FOUND_CODEPAGE)) ==
201 (FOUND_LANGUAGE | FOUND_COUNTRY | FOUND_CODEPAGE))
202 {
203 TRACE(":found exact locale match\n");
204 return STOP_LOOKING;
205 }
206 return CONTINUE_LOOKING;
207 }
208
209 extern int atoi(const char *);
210
211 /* Internal: Find the LCID for a locale specification */
212 static LCID MSVCRT_locale_to_LCID(const char *locale)
213 {
214 LCID lcid;
215 locale_search_t search;
216 char *cp, *region;
217
218 memset(&search, 0, sizeof(locale_search_t));
219
220 cp = strchr(locale, '.');
221 region = strchr(locale, '_');
222
223 lstrcpynA(search.search_language, locale, MAX_ELEM_LEN);
224 if(region) {
225 lstrcpynA(search.search_country, region+1, MAX_ELEM_LEN);
226 if(region-locale < MAX_ELEM_LEN)
227 search.search_language[region-locale] = '\0';
228 } else
229 search.search_country[0] = '\0';
230
231 if(cp) {
232 lstrcpynA(search.search_codepage, cp+1, MAX_ELEM_LEN);
233 if(cp-region-1 < MAX_ELEM_LEN)
234 search.search_country[cp-region-1] = '\0';
235 if(cp-locale < MAX_ELEM_LEN)
236 search.search_language[cp-locale] = '\0';
237 } else
238 search.search_codepage[0] = '\0';
239
240 if(!search.search_country[0] && !search.search_codepage[0])
241 remap_synonym(search.search_language);
242
243 EnumResourceLanguagesA(GetModuleHandleA("KERNEL32"), (LPSTR)RT_STRING,
244 (LPCSTR)LOCALE_ILANGUAGE,find_best_locale_proc,
245 (LONG_PTR)&search);
246
247 if (!search.match_flags)
248 return -1;
249
250 /* If we were given something that didn't match, fail */
251 if (search.search_country[0] && !(search.match_flags & FOUND_COUNTRY))
252 return -1;
253
254 lcid = MAKELCID(search.found_lang_id, SORT_DEFAULT);
255
256 /* Populate partial locale, translating LCID to locale string elements */
257 if (!search.found_codepage[0]) {
258 /* Even if a codepage is not enumerated for a locale
259 * it can be set if valid */
260 if (search.search_codepage[0]) {
261 if (IsValidCodePage(atoi(search.search_codepage)))
262 memcpy(search.found_codepage,search.search_codepage,MAX_ELEM_LEN);
263 else {
264 /* Special codepage values: OEM & ANSI */
265 if (strcasecmp(search.search_codepage,"OCP")) {
266 GetLocaleInfoA(lcid, LOCALE_IDEFAULTCODEPAGE,
267 search.found_codepage, MAX_ELEM_LEN);
268 } else if (strcasecmp(search.search_codepage,"ACP")) {
269 GetLocaleInfoA(lcid, LOCALE_IDEFAULTANSICODEPAGE,
270 search.found_codepage, MAX_ELEM_LEN);
271 } else
272 return -1;
273
274 if (!atoi(search.found_codepage))
275 return -1;
276 }
277 } else {
278 /* Prefer ANSI codepages if present */
279 GetLocaleInfoA(lcid, LOCALE_IDEFAULTANSICODEPAGE,
280 search.found_codepage, MAX_ELEM_LEN);
281 if (!search.found_codepage[0] || !atoi(search.found_codepage))
282 GetLocaleInfoA(lcid, LOCALE_IDEFAULTCODEPAGE,
283 search.found_codepage, MAX_ELEM_LEN);
284 }
285 }
286
287 return lcid;
288 }
289
290 /* INTERNAL: Set lc_handle, lc_id and lc_category in threadlocinfo struct */
291 static BOOL update_threadlocinfo_category(LCID lcid, MSVCRT__locale_t loc, int category)
292 {
293 char buf[256], *p;
294 int len;
295
296 if(GetLocaleInfoA(lcid, LOCALE_ILANGUAGE|LOCALE_NOUSEROVERRIDE, buf, 256)) {
297 p = buf;
298
299 loc->locinfo->lc_id[category].wLanguage = 0;
300 while(*p) {
301 loc->locinfo->lc_id[category].wLanguage *= 16;
302
303 if(*p <= '9')
304 loc->locinfo->lc_id[category].wLanguage += *p-'0';
305 else
306 loc->locinfo->lc_id[category].wLanguage += *p-'a'+10;
307
308 p++;
309 }
310
311 loc->locinfo->lc_id[category].wCountry =
312 loc->locinfo->lc_id[category].wLanguage;
313 }
314
315 if(GetLocaleInfoA(lcid, LOCALE_IDEFAULTANSICODEPAGE
316 |LOCALE_NOUSEROVERRIDE, buf, 256))
317 loc->locinfo->lc_id[category].wCodePage = atoi(buf);
318
319 loc->locinfo->lc_handle[category] = lcid;
320
321 len = 0;
322 len += GetLocaleInfoA(lcid, LOCALE_SENGLANGUAGE
323 |LOCALE_NOUSEROVERRIDE, buf, 256);
324 buf[len-1] = '_';
325 len += GetLocaleInfoA(lcid, LOCALE_SENGCOUNTRY
326 |LOCALE_NOUSEROVERRIDE, &buf[len], 256-len);
327 buf[len-1] = '.';
328 len += GetLocaleInfoA(lcid, LOCALE_IDEFAULTANSICODEPAGE
329 |LOCALE_NOUSEROVERRIDE, &buf[len], 256-len);
330
331 loc->locinfo->lc_category[category].locale = MSVCRT_malloc(sizeof(char[len]));
332 loc->locinfo->lc_category[category].refcount = MSVCRT_malloc(sizeof(int));
333 if(!loc->locinfo->lc_category[category].locale
334 || !loc->locinfo->lc_category[category].refcount) {
335 MSVCRT_free(loc->locinfo->lc_category[category].locale);
336 MSVCRT_free(loc->locinfo->lc_category[category].refcount);
337 loc->locinfo->lc_category[category].locale = NULL;
338 loc->locinfo->lc_category[category].refcount = NULL;
339 return TRUE;
340 }
341 memcpy(loc->locinfo->lc_category[category].locale, buf, sizeof(char[len]));
342 *loc->locinfo->lc_category[category].refcount = 1;
343
344 return FALSE;
345 }
346
347 /* INTERNAL: swap pointers values */
348 static inline void swap_pointers(void **p1, void **p2) {
349 void *hlp;
350
351 hlp = *p1;
352 *p1 = *p2;
353 *p2 = hlp;
354 }
355
356 /* INTERNAL: returns _locale_t struct for current locale */
357 MSVCRT__locale_t get_locale(void) {
358 thread_data_t *data = msvcrt_get_thread_data();
359
360 if(!data || !data->locale)
361 return MSVCRT_locale;
362
363 return data->locale;
364 }
365
366 /* INTERNAL: constructs string returned by setlocale */
367 static inline char* construct_lc_all(MSVCRT__locale_t cur) {
368 static char current_lc_all[MAX_LOCALE_LENGTH];
369
370 int i;
371
372 for(i=MSVCRT_LC_MIN+1; i<MSVCRT_LC_MAX; i++) {
373 if(strcmp(cur->locinfo->lc_category[i].locale,
374 cur->locinfo->lc_category[i+1].locale))
375 break;
376 }
377
378 if(i==MSVCRT_LC_MAX)
379 return cur->locinfo->lc_category[MSVCRT_LC_COLLATE].locale;
380
381 sprintf(current_lc_all,
382 "LC_COLLATE=%s;LC_CTYPE=%s;LC_MONETARY=%s;LC_NUMERIC=%s;LC_TIME=%s",
383 cur->locinfo->lc_category[MSVCRT_LC_COLLATE].locale,
384 cur->locinfo->lc_category[MSVCRT_LC_CTYPE].locale,
385 cur->locinfo->lc_category[MSVCRT_LC_MONETARY].locale,
386 cur->locinfo->lc_category[MSVCRT_LC_NUMERIC].locale,
387 cur->locinfo->lc_category[MSVCRT_LC_TIME].locale);
388
389 return current_lc_all;
390 }
391
392
393 /*********************************************************************
394 * wsetlocale (MSVCRT.@)
395 */
396 MSVCRT_wchar_t* CDECL MSVCRT__wsetlocale(int category, const MSVCRT_wchar_t* locale)
397 {
398 static MSVCRT_wchar_t fake[] = {
399 'E','n','g','l','i','s','h','_','U','n','i','t','e','d',' ',
400 'S','t','a','t','e','s','.','1','2','5','2',0 };
401
402 FIXME("%d %s\n", category, debugstr_w(locale));
403
404 return fake;
405 }
406
407 /*********************************************************************
408 * _Getdays (MSVCRT.@)
409 */
410 const char* CDECL _Getdays(void)
411 {
412 static const char MSVCRT_days[] = ":Sun:Sunday:Mon:Monday:Tue:Tuesday:Wed:"
413 "Wednesday:Thu:Thursday:Fri:Friday:Sat:Saturday";
414 /* FIXME: Use locale */
415 TRACE("(void) semi-stub\n");
416 return MSVCRT_days;
417 }
418
419 /*********************************************************************
420 * _Getmonths (MSVCRT.@)
421 */
422 const char* CDECL _Getmonths(void)
423 {
424 static const char MSVCRT_months[] = ":Jan:January:Feb:February:Mar:March:Apr:"
425 "April:May:May:Jun:June:Jul:July:Aug:August:Sep:September:Oct:"
426 "October:Nov:November:Dec:December";
427 /* FIXME: Use locale */
428 TRACE("(void) semi-stub\n");
429 return MSVCRT_months;
430 }
431
432 /*********************************************************************
433 * _Gettnames (MSVCRT.@)
434 */
435 const char* CDECL _Gettnames(void)
436 {
437 /* FIXME: */
438 TRACE("(void) stub\n");
439 return "";
440 }
441
442 /*********************************************************************
443 * _Strftime (MSVCRT.@)
444 */
445 const char* CDECL _Strftime(char *out, unsigned int len, const char *fmt,
446 const void *tm, void *foo)
447 {
448 /* FIXME: */
449 TRACE("(%p %d %s %p %p) stub\n", out, len, fmt, tm, foo);
450 return "";
451 }
452
453 /*********************************************************************
454 * __crtLCMapStringA (MSVCRT.@)
455 */
456 int CDECL __crtLCMapStringA(
457 LCID lcid, DWORD mapflags, const char* src, int srclen, char* dst,
458 int dstlen, unsigned int codepage, int xflag
459 ) {
460 FIXME("(lcid %x, flags %x, %s(%d), %p(%d), %x, %d), partial stub!\n",
461 lcid,mapflags,src,srclen,dst,dstlen,codepage,xflag);
462 /* FIXME: A bit incorrect. But msvcrt itself just converts its
463 * arguments to wide strings and then calls LCMapStringW
464 */
465 return LCMapStringA(lcid,mapflags,src,srclen,dst,dstlen);
466 }
467
468 /*********************************************************************
469 * __crtLCMapStringW (MSVCRT.@)
470 */
471 int CDECL __crtLCMapStringW(LCID lcid, DWORD mapflags, const MSVCRT_wchar_t *src,
472 int srclen, MSVCRT_wchar_t *dst, int dstlen, unsigned int codepage, int xflag)
473 {
474 FIXME("(lcid %x, flags %x, %s(%d), %p(%d), %x, %d), partial stub!\n",
475 lcid, mapflags, debugstr_w(src), srclen, dst, dstlen, codepage, xflag);
476
477 return LCMapStringW(lcid, mapflags, src, srclen, dst, dstlen);
478 }
479
480 /*********************************************************************
481 * __crtCompareStringA (MSVCRT.@)
482 */
483 int CDECL __crtCompareStringA( LCID lcid, DWORD flags, const char *src1, int len1,
484 const char *src2, int len2 )
485 {
486 FIXME("(lcid %x, flags %x, %s(%d), %s(%d), partial stub\n",
487 lcid, flags, debugstr_a(src1), len1, debugstr_a(src2), len2 );
488 /* FIXME: probably not entirely right */
489 return CompareStringA( lcid, flags, src1, len1, src2, len2 );
490 }
491
492 /*********************************************************************
493 * __crtCompareStringW (MSVCRT.@)
494 */
495 int CDECL __crtCompareStringW( LCID lcid, DWORD flags, const MSVCRT_wchar_t *src1, int len1,
496 const MSVCRT_wchar_t *src2, int len2 )
497 {
498 FIXME("(lcid %x, flags %x, %s(%d), %s(%d), partial stub\n",
499 lcid, flags, debugstr_w(src1), len1, debugstr_w(src2), len2 );
500 /* FIXME: probably not entirely right */
501 return CompareStringW( lcid, flags, src1, len1, src2, len2 );
502 }
503
504 /*********************************************************************
505 * __crtGetLocaleInfoW (MSVCRT.@)
506 */
507 int CDECL __crtGetLocaleInfoW( LCID lcid, LCTYPE type, MSVCRT_wchar_t *buffer, int len )
508 {
509 FIXME("(lcid %x, type %x, %p(%d), partial stub\n", lcid, type, buffer, len );
510 /* FIXME: probably not entirely right */
511 return GetLocaleInfoW( lcid, type, buffer, len );
512 }
513
514 /*********************************************************************
515 * btowc(MSVCRT.@)
516 */
517 MSVCRT_wint_t CDECL MSVCRT_btowc(int c)
518 {
519 MSVCRT__locale_t locale = get_locale();
520 unsigned char letter = c;
521 MSVCRT_wchar_t ret;
522
523 if(!MultiByteToWideChar(locale->locinfo->lc_handle[MSVCRT_LC_CTYPE],
524 0, (LPCSTR)&letter, 1, &ret, 1))
525 return 0;
526
527 return ret;
528 }
529
530 /*********************************************************************
531 * __crtGetStringTypeW(MSVCRT.@)
532 *
533 * This function was accepting different number of arguments in older
534 * versions of msvcrt.
535 */
536 BOOL CDECL __crtGetStringTypeW(DWORD unk, DWORD type,
537 MSVCRT_wchar_t *buffer, int len, WORD *out)
538 {
539 FIXME("(unk %x, type %x, wstr %p(%d), %p) partial stub\n",
540 unk, type, buffer, len, out);
541
542 return GetStringTypeW(type, buffer, len, out);
543 }
544
545 /*********************************************************************
546 * localeconv (MSVCRT.@)
547 */
548 struct MSVCRT_lconv * CDECL MSVCRT_localeconv(void)
549 {
550 return get_locale()->locinfo->lconv;
551 }
552
553 /*********************************************************************
554 * __lconv_init (MSVCRT.@)
555 */
556 int CDECL __lconv_init(void)
557 {
558 /* this is used to make chars unsigned */
559 charmax = 255;
560 return 0;
561 }
562
563 /*********************************************************************
564 * ___lc_handle_func (MSVCRT.@)
565 */
566 HANDLE * CDECL ___lc_handle_func(void)
567 {
568 return MSVCRT___lc_handle;
569 }
570
571 /*********************************************************************
572 * ___lc_codepage_func (MSVCRT.@)
573 */
574 int CDECL ___lc_codepage_func(void)
575 {
576 return MSVCRT___lc_codepage;
577 }
578
579 /*********************************************************************
580 * ___lc_collate_cp_func (MSVCRT.@)
581 */
582 int CDECL ___lc_collate_cp_func(void)
583 {
584 return get_locale()->locinfo->lc_collate_cp;
585 }
586
587 /* _free_locale - not exported in native msvcrt */
588 void CDECL MSVCRT__free_locale(MSVCRT__locale_t locale)
589 {
590 int i;
591
592 if (!locale)
593 return;
594
595 for(i=MSVCRT_LC_MIN+1; i<=MSVCRT_LC_MAX; i++) {
596 MSVCRT_free(locale->locinfo->lc_category[i].locale);
597 MSVCRT_free(locale->locinfo->lc_category[i].refcount);
598 }
599
600 if(locale->locinfo->lconv) {
601 MSVCRT_free(locale->locinfo->lconv->decimal_point);
602 MSVCRT_free(locale->locinfo->lconv->thousands_sep);
603 MSVCRT_free(locale->locinfo->lconv->grouping);
604 MSVCRT_free(locale->locinfo->lconv->int_curr_symbol);
605 MSVCRT_free(locale->locinfo->lconv->currency_symbol);
606 MSVCRT_free(locale->locinfo->lconv->mon_decimal_point);
607 MSVCRT_free(locale->locinfo->lconv->mon_thousands_sep);
608 MSVCRT_free(locale->locinfo->lconv->mon_grouping);
609 MSVCRT_free(locale->locinfo->lconv->positive_sign);
610 MSVCRT_free(locale->locinfo->lconv->negative_sign);
611 }
612 MSVCRT_free(locale->locinfo->lconv_intl_refcount);
613 MSVCRT_free(locale->locinfo->lconv_num_refcount);
614 MSVCRT_free(locale->locinfo->lconv_mon_refcount);
615 MSVCRT_free(locale->locinfo->lconv);
616
617 MSVCRT_free(locale->locinfo->ctype1_refcount);
618 MSVCRT_free(locale->locinfo->ctype1);
619
620 MSVCRT_free(locale->locinfo->pclmap);
621 MSVCRT_free(locale->locinfo->pcumap);
622
623 MSVCRT_free(locale->locinfo);
624 MSVCRT_free(locale->mbcinfo);
625 MSVCRT_free(locale);
626 }
627
628 /* _create_locale - not exported in native msvcrt */
629 MSVCRT__locale_t MSVCRT__create_locale(int category, const char *locale)
630 {
631 static const char collate[] = "COLLATE=";
632 static const char ctype[] = "CTYPE=";
633 static const char monetary[] = "MONETARY=";
634 static const char numeric[] = "NUMERIC=";
635 static const char time[] = "TIME=";
636
637 MSVCRT__locale_t loc;
638 LCID lcid[6] = { 0 };
639 char buf[256];
640 int i;
641
642 TRACE("(%d %s)\n", category, locale);
643
644 if(category<MSVCRT_LC_MIN || category>MSVCRT_LC_MAX || !locale)
645 return NULL;
646
647 if(locale[0]=='C' && !locale[1])
648 lcid[0] = CP_ACP;
649 else if(!locale[0])
650 lcid[0] = GetSystemDefaultLCID();
651 else if (locale[0] == 'L' && locale[1] == 'C' && locale[2] == '_') {
652 char *p;
653
654 while(1) {
655 locale += 3; /* LC_ */
656 if(!memcmp(locale, collate, sizeof(collate)-1)) {
657 i = MSVCRT_LC_COLLATE;
658 locale += sizeof(collate)-1;
659 } else if(!memcmp(locale, ctype, sizeof(ctype)-1)) {
660 i = MSVCRT_LC_CTYPE;
661 locale += sizeof(ctype)-1;
662 } else if(!memcmp(locale, monetary, sizeof(monetary)-1)) {
663 i = MSVCRT_LC_MONETARY;
664 locale += sizeof(monetary)-1;
665 } else if(!memcmp(locale, numeric, sizeof(numeric)-1)) {
666 i = MSVCRT_LC_NUMERIC;
667 locale += sizeof(numeric)-1;
668 } else if(!memcmp(locale, time, sizeof(time)-1)) {
669 i = MSVCRT_LC_TIME;
670 locale += sizeof(time)-1;
671 } else
672 return NULL;
673
674 p = strchr(locale, ';');
675 if(locale[0]=='C' && (locale[1]==';' || locale[1]=='\0'))
676 lcid[i] = 0;
677 else if(p) {
678 memcpy(buf, locale, p-locale);
679 buf[p-locale] = '\0';
680 lcid[i] = MSVCRT_locale_to_LCID(buf);
681 } else
682 lcid[i] = MSVCRT_locale_to_LCID(locale);
683
684 if(lcid[i] == -1)
685 return NULL;
686
687 if(!p || *(p+1)!='L' || *(p+2)!='C' || *(p+3)!='_')
688 break;
689
690 locale = p+1;
691 }
692 } else {
693 lcid[0] = MSVCRT_locale_to_LCID(locale);
694 if(lcid[0] == -1)
695 return NULL;
696 }
697
698 for(i=1; i<6; i++) {
699 if(!lcid[i])
700 lcid[i] = lcid[0];
701 }
702
703 loc = MSVCRT_malloc(sizeof(MSVCRT__locale_tstruct));
704 if(!loc)
705 return NULL;
706
707 loc->locinfo = MSVCRT_malloc(sizeof(MSVCRT_threadlocinfo));
708 if(!loc->locinfo) {
709 MSVCRT_free(loc);
710 return NULL;
711 }
712
713 loc->mbcinfo = MSVCRT_malloc(sizeof(MSVCRT_threadmbcinfo));
714 if(!loc->mbcinfo) {
715 MSVCRT_free(loc->locinfo);
716 MSVCRT_free(loc);
717 return NULL;
718 }
719
720 memset(loc->locinfo, 0, sizeof(MSVCRT_threadlocinfo));
721 memset(loc->mbcinfo, 0, sizeof(MSVCRT_threadmbcinfo));
722
723 loc->locinfo->lconv = MSVCRT_malloc(sizeof(struct MSVCRT_lconv));
724 if(!loc->locinfo->lconv) {
725 MSVCRT__free_locale(loc);
726 return NULL;
727 }
728 memset(loc->locinfo->lconv, 0, sizeof(struct MSVCRT_lconv));
729
730 loc->locinfo->pclmap = MSVCRT_malloc(sizeof(char[256]));
731 loc->locinfo->pcumap = MSVCRT_malloc(sizeof(char[256]));
732 if(!loc->locinfo->pclmap || !loc->locinfo->pcumap) {
733 MSVCRT__free_locale(loc);
734 return NULL;
735 }
736
737 loc->locinfo->refcount = 1;
738
739 if(lcid[MSVCRT_LC_COLLATE] && (category==MSVCRT_LC_ALL || category==MSVCRT_LC_COLLATE)) {
740 if(update_threadlocinfo_category(lcid[MSVCRT_LC_COLLATE], loc, MSVCRT_LC_COLLATE)) {
741 MSVCRT__free_locale(loc);
742 return NULL;
743 }
744 } else
745 loc->locinfo->lc_category[MSVCRT_LC_COLLATE].locale = _strdup("C");
746
747 if(lcid[MSVCRT_LC_CTYPE] && (category==MSVCRT_LC_ALL || category==MSVCRT_LC_CTYPE)) {
748 CPINFO cp;
749
750 if(update_threadlocinfo_category(lcid[MSVCRT_LC_CTYPE], loc, MSVCRT_LC_CTYPE)) {
751 MSVCRT__free_locale(loc);
752 return NULL;
753 }
754
755 loc->locinfo->lc_codepage = loc->locinfo->lc_id[MSVCRT_LC_CTYPE].wCodePage;
756 loc->locinfo->lc_collate_cp = loc->locinfo->lc_codepage;
757 loc->locinfo->lc_clike = 1;
758 if(!GetCPInfo(loc->locinfo->lc_codepage, &cp)) {
759 MSVCRT__free_locale(loc);
760 return NULL;
761 }
762 loc->locinfo->mb_cur_max = cp.MaxCharSize;
763
764 loc->locinfo->ctype1_refcount = MSVCRT_malloc(sizeof(int));
765 loc->locinfo->ctype1 = MSVCRT_malloc(sizeof(short[257]));
766 if(!loc->locinfo->ctype1_refcount || !loc->locinfo->ctype1) {
767 MSVCRT__free_locale(loc);
768 return NULL;
769 }
770
771 *loc->locinfo->ctype1_refcount = 1;
772 loc->locinfo->ctype1[0] = 0;
773 loc->locinfo->pctype = loc->locinfo->ctype1+1;
774
775 buf[1] = buf[2] = '\0';
776 for(i=1; i<257; i++) {
777 buf[0] = i-1;
778
779 GetStringTypeA(lcid[MSVCRT_LC_CTYPE], CT_CTYPE1, buf,
780 1, loc->locinfo->ctype1+i);
781 loc->locinfo->ctype1[i] |= 0x200;
782 }
783 } else {
784 loc->locinfo->lc_clike = 1;
785 loc->locinfo->mb_cur_max = 1;
786 loc->locinfo->pctype = MSVCRT__ctype+1;
787 loc->locinfo->lc_category[MSVCRT_LC_CTYPE].locale = _strdup("C");
788 }
789
790 for(i=0; i<256; i++)
791 buf[i] = i;
792
793 LCMapStringA(lcid[MSVCRT_LC_CTYPE], LCMAP_LOWERCASE, buf, 256,
794 (char*)loc->locinfo->pclmap, 256);
795 LCMapStringA(lcid[MSVCRT_LC_CTYPE], LCMAP_UPPERCASE, buf, 256,
796 (char*)loc->locinfo->pcumap, 256);
797
798 loc->mbcinfo->refcount = 1;
799 loc->mbcinfo->mbcodepage = loc->locinfo->lc_id[MSVCRT_LC_CTYPE].wCodePage;
800
801 for(i=0; i<256; i++) {
802 if(loc->locinfo->pclmap[i] != i) {
803 loc->mbcinfo->mbctype[i+1] |= 0x10;
804 loc->mbcinfo->mbcasemap[i] = loc->locinfo->pclmap[i];
805 } else if(loc->locinfo->pcumap[i] != i) {
806 loc->mbcinfo->mbctype[i+1] |= 0x20;
807 loc->mbcinfo->mbcasemap[i] = loc->locinfo->pcumap[i];
808 }
809 }
810
811 if(lcid[MSVCRT_LC_MONETARY] && (category==MSVCRT_LC_ALL || category==MSVCRT_LC_MONETARY)) {
812 if(update_threadlocinfo_category(lcid[MSVCRT_LC_MONETARY], loc, MSVCRT_LC_MONETARY)) {
813 MSVCRT__free_locale(loc);
814 return NULL;
815 }
816
817 loc->locinfo->lconv_intl_refcount = MSVCRT_malloc(sizeof(int));
818 loc->locinfo->lconv_mon_refcount = MSVCRT_malloc(sizeof(int));
819 if(!loc->locinfo->lconv_intl_refcount || !loc->locinfo->lconv_mon_refcount) {
820 MSVCRT__free_locale(loc);
821 return NULL;
822 }
823
824 *loc->locinfo->lconv_intl_refcount = 1;
825 *loc->locinfo->lconv_mon_refcount = 1;
826
827 i = GetLocaleInfoA(lcid[MSVCRT_LC_MONETARY], LOCALE_SINTLSYMBOL
828 |LOCALE_NOUSEROVERRIDE, buf, 256);
829 if(i && (loc->locinfo->lconv->int_curr_symbol = MSVCRT_malloc(sizeof(char[i]))))
830 memcpy(loc->locinfo->lconv->int_curr_symbol, buf, sizeof(char[i]));
831 else {
832 MSVCRT__free_locale(loc);
833 return NULL;
834 }
835
836 i = GetLocaleInfoA(lcid[MSVCRT_LC_MONETARY], LOCALE_SCURRENCY
837 |LOCALE_NOUSEROVERRIDE, buf, 256);
838 if(i && (loc->locinfo->lconv->currency_symbol = MSVCRT_malloc(sizeof(char[i]))))
839 memcpy(loc->locinfo->lconv->currency_symbol, buf, sizeof(char[i]));
840 else {
841 MSVCRT__free_locale(loc);
842 return NULL;
843 }
844
845 i = GetLocaleInfoA(lcid[MSVCRT_LC_MONETARY], LOCALE_SMONDECIMALSEP
846 |LOCALE_NOUSEROVERRIDE, buf, 256);
847 if(i && (loc->locinfo->lconv->mon_decimal_point = MSVCRT_malloc(sizeof(char[i]))))
848 memcpy(loc->locinfo->lconv->mon_decimal_point, buf, sizeof(char[i]));
849 else {
850 MSVCRT__free_locale(loc);
851 return NULL;
852 }
853
854 i = GetLocaleInfoA(lcid[MSVCRT_LC_MONETARY], LOCALE_SMONTHOUSANDSEP
855 |LOCALE_NOUSEROVERRIDE, buf, 256);
856 if(i && (loc->locinfo->lconv->mon_thousands_sep = MSVCRT_malloc(sizeof(char[i]))))
857 memcpy(loc->locinfo->lconv->mon_thousands_sep, buf, sizeof(char[i]));
858 else {
859 MSVCRT__free_locale(loc);
860 return NULL;
861 }
862
863 i = GetLocaleInfoA(lcid[MSVCRT_LC_MONETARY], LOCALE_SMONGROUPING
864 |LOCALE_NOUSEROVERRIDE, buf, 256);
865 if(i>1)
866 i = i/2 + (buf[i-2]=='0'?0:1);
867 if(i && (loc->locinfo->lconv->mon_grouping = MSVCRT_malloc(sizeof(char[i])))) {
868 for(i=0; buf[i+1]==';'; i+=2)
869 loc->locinfo->lconv->mon_grouping[i/2] = buf[i]-'0';
870 loc->locinfo->lconv->mon_grouping[i/2] = buf[i]-'0';
871 if(buf[i] != '0')
872 loc->locinfo->lconv->mon_grouping[i/2+1] = 127;
873 } else {
874 MSVCRT__free_locale(loc);
875 return NULL;
876 }
877
878 i = GetLocaleInfoA(lcid[MSVCRT_LC_MONETARY], LOCALE_SPOSITIVESIGN
879 |LOCALE_NOUSEROVERRIDE, buf, 256);
880 if(i && (loc->locinfo->lconv->positive_sign = MSVCRT_malloc(sizeof(char[i]))))
881 memcpy(loc->locinfo->lconv->positive_sign, buf, sizeof(char[i]));
882 else {
883 MSVCRT__free_locale(loc);
884 return NULL;
885 }
886
887 i = GetLocaleInfoA(lcid[MSVCRT_LC_MONETARY], LOCALE_SNEGATIVESIGN
888 |LOCALE_NOUSEROVERRIDE, buf, 256);
889 if(i && (loc->locinfo->lconv->negative_sign = MSVCRT_malloc(sizeof(char[i]))))
890 memcpy(loc->locinfo->lconv->negative_sign, buf, sizeof(char[i]));
891 else {
892 MSVCRT__free_locale(loc);
893 return NULL;
894 }
895
896 if(GetLocaleInfoA(lcid[MSVCRT_LC_MONETARY], LOCALE_IINTLCURRDIGITS
897 |LOCALE_NOUSEROVERRIDE, buf, 256))
898 loc->locinfo->lconv->int_frac_digits = atoi(buf);
899 else {
900 MSVCRT__free_locale(loc);
901 return NULL;
902 }
903
904 if(GetLocaleInfoA(lcid[MSVCRT_LC_MONETARY], LOCALE_ICURRDIGITS
905 |LOCALE_NOUSEROVERRIDE, buf, 256))
906 loc->locinfo->lconv->frac_digits = atoi(buf);
907 else {
908 MSVCRT__free_locale(loc);
909 return NULL;
910 }
911
912 if(GetLocaleInfoA(lcid[MSVCRT_LC_MONETARY], LOCALE_IPOSSYMPRECEDES
913 |LOCALE_NOUSEROVERRIDE, buf, 256))
914 loc->locinfo->lconv->p_cs_precedes = atoi(buf);
915 else {
916 MSVCRT__free_locale(loc);
917 return NULL;
918 }
919
920 if(GetLocaleInfoA(lcid[MSVCRT_LC_MONETARY], LOCALE_IPOSSEPBYSPACE
921 |LOCALE_NOUSEROVERRIDE, buf, 256))
922 loc->locinfo->lconv->p_sep_by_space = atoi(buf);
923 else {
924 MSVCRT__free_locale(loc);
925 return NULL;
926 }
927
928 if(GetLocaleInfoA(lcid[MSVCRT_LC_MONETARY], LOCALE_INEGSYMPRECEDES
929 |LOCALE_NOUSEROVERRIDE, buf, 256))
930 loc->locinfo->lconv->n_cs_precedes = atoi(buf);
931 else {
932 MSVCRT__free_locale(loc);
933 return NULL;
934 }
935
936 if(GetLocaleInfoA(lcid[MSVCRT_LC_MONETARY], LOCALE_INEGSEPBYSPACE
937 |LOCALE_NOUSEROVERRIDE, buf, 256))
938 loc->locinfo->lconv->n_sep_by_space = atoi(buf);
939 else {
940 MSVCRT__free_locale(loc);
941 return NULL;
942 }
943
944 if(GetLocaleInfoA(lcid[MSVCRT_LC_MONETARY], LOCALE_IPOSSIGNPOSN
945 |LOCALE_NOUSEROVERRIDE, buf, 256))
946 loc->locinfo->lconv->p_sign_posn = atoi(buf);
947 else {
948 MSVCRT__free_locale(loc);
949 return NULL;
950 }
951
952 if(GetLocaleInfoA(lcid[MSVCRT_LC_MONETARY], LOCALE_INEGSIGNPOSN
953 |LOCALE_NOUSEROVERRIDE, buf, 256))
954 loc->locinfo->lconv->n_sign_posn = atoi(buf);
955 else {
956 MSVCRT__free_locale(loc);
957 return NULL;
958 }
959 } else {
960 loc->locinfo->lconv->int_curr_symbol = MSVCRT_malloc(sizeof(char));
961 loc->locinfo->lconv->currency_symbol = MSVCRT_malloc(sizeof(char));
962 loc->locinfo->lconv->mon_decimal_point = MSVCRT_malloc(sizeof(char));
963 loc->locinfo->lconv->mon_thousands_sep = MSVCRT_malloc(sizeof(char));
964 loc->locinfo->lconv->mon_grouping = MSVCRT_malloc(sizeof(char));
965 loc->locinfo->lconv->positive_sign = MSVCRT_malloc(sizeof(char));
966 loc->locinfo->lconv->negative_sign = MSVCRT_malloc(sizeof(char));
967
968 if(!loc->locinfo->lconv->int_curr_symbol || !loc->locinfo->lconv->currency_symbol
969 || !loc->locinfo->lconv->mon_decimal_point || !loc->locinfo->lconv->mon_thousands_sep
970 || !loc->locinfo->lconv->mon_grouping || !loc->locinfo->lconv->positive_sign
971 || !loc->locinfo->lconv->negative_sign) {
972 MSVCRT__free_locale(loc);
973 return NULL;
974 }
975
976 loc->locinfo->lconv->int_curr_symbol[0] = '\0';
977 loc->locinfo->lconv->currency_symbol[0] = '\0';
978 loc->locinfo->lconv->mon_decimal_point[0] = '\0';
979 loc->locinfo->lconv->mon_thousands_sep[0] = '\0';
980 loc->locinfo->lconv->mon_grouping[0] = '\0';
981 loc->locinfo->lconv->positive_sign[0] = '\0';
982 loc->locinfo->lconv->negative_sign[0] = '\0';
983 loc->locinfo->lconv->int_frac_digits = 127;
984 loc->locinfo->lconv->frac_digits = 127;
985 loc->locinfo->lconv->p_cs_precedes = 127;
986 loc->locinfo->lconv->p_sep_by_space = 127;
987 loc->locinfo->lconv->n_cs_precedes = 127;
988 loc->locinfo->lconv->n_sep_by_space = 127;
989 loc->locinfo->lconv->p_sign_posn = 127;
990 loc->locinfo->lconv->n_sign_posn = 127;
991
992 loc->locinfo->lc_category[MSVCRT_LC_MONETARY].locale = _strdup("C");
993 }
994
995 if(lcid[MSVCRT_LC_NUMERIC] && (category==MSVCRT_LC_ALL || category==MSVCRT_LC_NUMERIC)) {
996 if(update_threadlocinfo_category(lcid[MSVCRT_LC_NUMERIC], loc, MSVCRT_LC_NUMERIC)) {
997 MSVCRT__free_locale(loc);
998 return NULL;
999 }
1000
1001 if(!loc->locinfo->lconv_intl_refcount)
1002 loc->locinfo->lconv_intl_refcount = MSVCRT_malloc(sizeof(int));
1003 loc->locinfo->lconv_num_refcount = MSVCRT_malloc(sizeof(int));
1004 if(!loc->locinfo->lconv_intl_refcount || !loc->locinfo->lconv_num_refcount) {
1005 MSVCRT__free_locale(loc);
1006 return NULL;
1007 }
1008
1009 *loc->locinfo->lconv_intl_refcount = 1;
1010 *loc->locinfo->lconv_num_refcount = 1;
1011
1012 i = GetLocaleInfoA(lcid[MSVCRT_LC_NUMERIC], LOCALE_SDECIMAL
1013 |LOCALE_NOUSEROVERRIDE, buf, 256);
1014 if(i && (loc->locinfo->lconv->decimal_point = MSVCRT_malloc(sizeof(char[i]))))
1015 memcpy(loc->locinfo->lconv->decimal_point, buf, sizeof(char[i]));
1016 else {
1017 MSVCRT__free_locale(loc);
1018 return NULL;
1019 }
1020
1021 i = GetLocaleInfoA(lcid[MSVCRT_LC_NUMERIC], LOCALE_STHOUSAND
1022 |LOCALE_NOUSEROVERRIDE, buf, 256);
1023 if(i && (loc->locinfo->lconv->thousands_sep = MSVCRT_malloc(sizeof(char[i]))))
1024 memcpy(loc->locinfo->lconv->thousands_sep, buf, sizeof(char[i]));
1025 else {
1026 MSVCRT__free_locale(loc);
1027 return NULL;
1028 }
1029
1030 i = GetLocaleInfoA(lcid[MSVCRT_LC_NUMERIC], LOCALE_SGROUPING
1031 |LOCALE_NOUSEROVERRIDE, buf, 256);
1032 if(i>1)
1033 i = i/2 + (buf[i-2]=='0'?0:1);
1034 if(i && (loc->locinfo->lconv->grouping = MSVCRT_malloc(sizeof(char[i])))) {
1035 for(i=0; buf[i+1]==';'; i+=2)
1036 loc->locinfo->lconv->grouping[i/2] = buf[i]-'0';
1037 loc->locinfo->lconv->grouping[i/2] = buf[i]-'0';
1038 if(buf[i] != '0')
1039 loc->locinfo->lconv->grouping[i/2+1] = 127;
1040 } else {
1041 MSVCRT__free_locale(loc);
1042 return NULL;
1043 }
1044 } else {
1045 loc->locinfo->lconv->decimal_point = MSVCRT_malloc(sizeof(char[2]));
1046 loc->locinfo->lconv->thousands_sep = MSVCRT_malloc(sizeof(char));
1047 loc->locinfo->lconv->grouping = MSVCRT_malloc(sizeof(char));
1048 if(!loc->locinfo->lconv->decimal_point || !loc->locinfo->lconv->thousands_sep
1049 || !loc->locinfo->lconv->grouping) {
1050 MSVCRT__free_locale(loc);
1051 return NULL;
1052 }
1053
1054 loc->locinfo->lconv->decimal_point[0] = '.';
1055 loc->locinfo->lconv->decimal_point[1] = '\0';
1056 loc->locinfo->lconv->thousands_sep[0] = '\0';
1057 loc->locinfo->lconv->grouping[0] = '\0';
1058
1059 loc->locinfo->lc_category[MSVCRT_LC_NUMERIC].locale = _strdup("C");
1060 }
1061
1062 if(lcid[MSVCRT_LC_TIME] && (category==MSVCRT_LC_ALL || category==MSVCRT_LC_TIME)) {
1063 if(update_threadlocinfo_category(lcid[MSVCRT_LC_TIME], loc, MSVCRT_LC_TIME)) {
1064 MSVCRT__free_locale(loc);
1065 return NULL;
1066 }
1067 } else
1068 loc->locinfo->lc_category[MSVCRT_LC_TIME].locale = _strdup("C");
1069
1070 return loc;
1071 }
1072
1073 /* _configthreadlocale - not exported in native msvcrt */
1074 int CDECL _configthreadlocale(int type)
1075 {
1076 thread_data_t *data = msvcrt_get_thread_data();
1077 int ret;
1078
1079 if(!data)
1080 return -1;
1081
1082 ret = (data->locale ? MSVCRT__ENABLE_PER_THREAD_LOCALE : MSVCRT__DISABLE_PER_THREAD_LOCALE);
1083
1084 if(type == MSVCRT__ENABLE_PER_THREAD_LOCALE) {
1085 if(!data->locale) {
1086 /* Copy current global locale */
1087 data->locale = MSVCRT__create_locale(MSVCRT_LC_ALL, MSVCRT_setlocale(MSVCRT_LC_ALL, NULL));
1088 if(!data->locale)
1089 return -1;
1090 }
1091
1092 return ret;
1093 }
1094
1095 if(type == MSVCRT__DISABLE_PER_THREAD_LOCALE) {
1096 if(data->locale) {
1097 MSVCRT__free_locale(data->locale);
1098 data->locale = NULL;
1099 }
1100
1101 return ret;
1102 }
1103
1104 if(!type)
1105 return ret;
1106
1107 return -1;
1108 }
1109
1110 /*********************************************************************
1111 * setlocale (MSVCRT.@)
1112 */
1113 char* CDECL MSVCRT_setlocale(int category, const char* locale)
1114 {
1115 MSVCRT__locale_t loc, cur;
1116
1117 cur = get_locale();
1118
1119 if(category<MSVCRT_LC_MIN || category>MSVCRT_LC_MAX)
1120 return NULL;
1121
1122 if(!locale) {
1123 if(category == MSVCRT_LC_ALL)
1124 return construct_lc_all(cur);
1125
1126 return cur->locinfo->lc_category[category].locale;
1127 }
1128
1129 loc = MSVCRT__create_locale(category, locale);
1130 if(!loc) {
1131 WARN("%d %s failed\n", category, locale);
1132 return NULL;
1133 }
1134
1135 LOCK_LOCALE;
1136
1137 switch(category) {
1138 case MSVCRT_LC_ALL:
1139 if(!cur)
1140 break;
1141 case MSVCRT_LC_COLLATE:
1142 cur->locinfo->lc_handle[MSVCRT_LC_COLLATE] =
1143 loc->locinfo->lc_handle[MSVCRT_LC_COLLATE];
1144 swap_pointers((void**)&cur->locinfo->lc_category[MSVCRT_LC_COLLATE].locale,
1145 (void**)&loc->locinfo->lc_category[MSVCRT_LC_COLLATE].locale);
1146 swap_pointers((void**)&cur->locinfo->lc_category[MSVCRT_LC_COLLATE].refcount,
1147 (void**)&loc->locinfo->lc_category[MSVCRT_LC_COLLATE].refcount);
1148
1149 if(category != MSVCRT_LC_ALL)
1150 break;
1151 case MSVCRT_LC_CTYPE:
1152 cur->locinfo->lc_handle[MSVCRT_LC_CTYPE] =
1153 loc->locinfo->lc_handle[MSVCRT_LC_CTYPE];
1154 swap_pointers((void**)&cur->locinfo->lc_category[MSVCRT_LC_CTYPE].locale,
1155 (void**)&loc->locinfo->lc_category[MSVCRT_LC_CTYPE].locale);
1156 swap_pointers((void**)&cur->locinfo->lc_category[MSVCRT_LC_CTYPE].refcount,
1157 (void**)&loc->locinfo->lc_category[MSVCRT_LC_CTYPE].refcount);
1158
1159 cur->locinfo->lc_codepage = loc->locinfo->lc_codepage;
1160 cur->locinfo->lc_collate_cp = loc->locinfo->lc_collate_cp;
1161 cur->locinfo->lc_clike = loc->locinfo->lc_clike;
1162 cur->locinfo->mb_cur_max = loc->locinfo->mb_cur_max;
1163
1164 swap_pointers((void**)&cur->locinfo->ctype1_refcount,
1165 (void**)&loc->locinfo->ctype1_refcount);
1166 swap_pointers((void**)&cur->locinfo->ctype1, (void**)&loc->locinfo->ctype1);
1167 swap_pointers((void**)&cur->locinfo->pctype, (void**)&loc->locinfo->pctype);
1168 swap_pointers((void**)&cur->locinfo->pclmap, (void**)&loc->locinfo->pclmap);
1169 swap_pointers((void**)&cur->locinfo->pcumap, (void**)&loc->locinfo->pcumap);
1170
1171 memcpy(cur->mbcinfo, loc->mbcinfo, sizeof(MSVCRT_threadmbcinfo));
1172
1173 if(category != MSVCRT_LC_ALL)
1174 break;
1175 case MSVCRT_LC_MONETARY:
1176 cur->locinfo->lc_handle[MSVCRT_LC_MONETARY] =
1177 loc->locinfo->lc_handle[MSVCRT_LC_MONETARY];
1178 swap_pointers((void**)&cur->locinfo->lc_category[MSVCRT_LC_MONETARY].locale,
1179 (void**)&loc->locinfo->lc_category[MSVCRT_LC_MONETARY].locale);
1180 swap_pointers((void**)&cur->locinfo->lc_category[MSVCRT_LC_MONETARY].refcount,
1181 (void**)&loc->locinfo->lc_category[MSVCRT_LC_MONETARY].refcount);
1182
1183 swap_pointers((void**)&cur->locinfo->lconv->int_curr_symbol,
1184 (void**)&loc->locinfo->lconv->int_curr_symbol);
1185 swap_pointers((void**)&cur->locinfo->lconv->currency_symbol,
1186 (void**)&loc->locinfo->lconv->currency_symbol);
1187 swap_pointers((void**)&cur->locinfo->lconv->mon_decimal_point,
1188 (void**)&loc->locinfo->lconv->mon_decimal_point);
1189 swap_pointers((void**)&cur->locinfo->lconv->mon_thousands_sep,
1190 (void**)&loc->locinfo->lconv->mon_thousands_sep);
1191 swap_pointers((void**)&cur->locinfo->lconv->mon_grouping,
1192 (void**)&loc->locinfo->lconv->mon_grouping);
1193 swap_pointers((void**)&cur->locinfo->lconv->positive_sign,
1194 (void**)&loc->locinfo->lconv->positive_sign);
1195 swap_pointers((void**)&cur->locinfo->lconv->negative_sign,
1196 (void**)&loc->locinfo->lconv->negative_sign);
1197 cur->locinfo->lconv->int_frac_digits = loc->locinfo->lconv->int_frac_digits;
1198 cur->locinfo->lconv->frac_digits = loc->locinfo->lconv->frac_digits;
1199 cur->locinfo->lconv->p_cs_precedes = loc->locinfo->lconv->p_cs_precedes;
1200 cur->locinfo->lconv->p_sep_by_space = loc->locinfo->lconv->p_sep_by_space;
1201 cur->locinfo->lconv->n_cs_precedes = loc->locinfo->lconv->n_cs_precedes;
1202 cur->locinfo->lconv->n_sep_by_space = loc->locinfo->lconv->n_sep_by_space;
1203 cur->locinfo->lconv->p_sign_posn = loc->locinfo->lconv->p_sign_posn;
1204 cur->locinfo->lconv->n_sign_posn = loc->locinfo->lconv->n_sign_posn;
1205
1206 if(category != MSVCRT_LC_ALL)
1207 break;
1208 case MSVCRT_LC_NUMERIC:
1209 cur->locinfo->lc_handle[MSVCRT_LC_NUMERIC] =
1210 loc->locinfo->lc_handle[MSVCRT_LC_NUMERIC];
1211 swap_pointers((void**)&cur->locinfo->lc_category[MSVCRT_LC_NUMERIC].locale,
1212 (void**)&loc->locinfo->lc_category[MSVCRT_LC_NUMERIC].locale);
1213 swap_pointers((void**)&cur->locinfo->lc_category[MSVCRT_LC_NUMERIC].refcount,
1214 (void**)&loc->locinfo->lc_category[MSVCRT_LC_NUMERIC].refcount);
1215
1216 swap_pointers((void**)&cur->locinfo->lconv->decimal_point,
1217 (void**)&loc->locinfo->lconv->decimal_point);
1218 swap_pointers((void**)&cur->locinfo->lconv->thousands_sep,
1219 (void**)&loc->locinfo->lconv->thousands_sep);
1220 swap_pointers((void**)&cur->locinfo->lconv->grouping,
1221 (void**)&loc->locinfo->lconv->grouping);
1222
1223 if(category != MSVCRT_LC_ALL)
1224 break;
1225 case MSVCRT_LC_TIME:
1226 cur->locinfo->lc_handle[MSVCRT_LC_TIME] =
1227 loc->locinfo->lc_handle[MSVCRT_LC_TIME];
1228 swap_pointers((void**)&cur->locinfo->lc_category[MSVCRT_LC_TIME].locale,
1229 (void**)&loc->locinfo->lc_category[MSVCRT_LC_TIME].locale);
1230 swap_pointers((void**)&cur->locinfo->lc_category[MSVCRT_LC_TIME].refcount,
1231 (void**)&loc->locinfo->lc_category[MSVCRT_LC_TIME].refcount);
1232
1233 if(category != MSVCRT_LC_ALL)
1234 break;
1235 }
1236
1237 if(!cur)
1238 MSVCRT_locale = cur = loc;
1239 else
1240 MSVCRT__free_locale(loc);
1241
1242 UNLOCK_LOCALE;
1243
1244 if(cur == MSVCRT_locale) {
1245 MSVCRT___lc_codepage = cur->locinfo->lc_codepage;
1246 MSVCRT___lc_collate_cp = cur->locinfo->lc_collate_cp;
1247 MSVCRT___mb_cur_max = cur->locinfo->mb_cur_max;
1248 MSVCRT__pctype = cur->locinfo->pctype;
1249 }
1250
1251 if(category == MSVCRT_LC_ALL)
1252 return construct_lc_all(cur);
1253
1254 return cur->locinfo->lc_category[category].locale;
1255 }
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