dlls/msvcrt/locale.c

   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 unsigned short *MSVCRT__pctype = NULL;
  45 int MSVCRT___lc_codepage = 0;
  46 int MSVCRT___lc_collate_cp = 0;
  47 LCID MSVCRT___lc_handle[MSVCRT_LC_MAX - MSVCRT_LC_MIN + 1] = { 0 };
  48 int MSVCRT___mb_cur_max = 1;
  49 static unsigned char charmax = CHAR_MAX;
  50
  51 /* MT */
  52 #define LOCK_LOCALE   _mlock(_SETLOCALE_LOCK);
  53 #define UNLOCK_LOCALE _munlock(_SETLOCALE_LOCK);
  54
  55 #define MSVCRT_LEADBYTE  0x8000
  56 #define MSVCRT_C1_DEFINED 0x200
  57
  58 /* Friendly country strings & language names abbreviations. */
  59 static const char * const _country_synonyms[] =
  60 {
  61     "american", "enu",
  62     "american english", "enu",
  63     "american-english", "enu",
  64     "english-american", "enu",
  65     "english-us", "enu",
  66     "english-usa", "enu",
  67     "us", "enu",
  68     "usa", "enu",
  69     "australian", "ena",
  70     "english-aus", "ena",
  71     "belgian", "nlb",
  72     "french-belgian", "frb",
  73     "canadian", "enc",
  74     "english-can", "enc",
  75     "french-canadian", "frc",
  76     "chinese", "chs",
  77     "chinese-simplified", "chs",
  78     "chinese-traditional", "cht",
  79     "dutch-belgian", "nlb",
  80     "english-nz", "enz",
  81     "uk", "eng",
  82     "english-uk", "eng",
  83     "french-swiss", "frs",
  84     "swiss", "des",
  85     "german-swiss", "des",
  86     "italian-swiss", "its",
  87     "german-austrian", "dea",
  88     "portugese", "ptb",
  89     "portuguese-brazil", "ptb",
  90     "spanish-mexican", "esm",
  91     "norwegian-bokmal", "nor",
  92     "norwegian-nynorsk", "non",
  93     "spanish-modern", "esn"
  94 };
  95
  96 /* INTERNAL: Map a synonym to an ISO code */
  97 static void remap_synonym(char *name)
  98 {
  99   unsigned int i;
 100   for (i = 0; i < sizeof(_country_synonyms)/sizeof(char*); i += 2 )
 101   {
 102     if (!strcasecmp(_country_synonyms[i],name))
 103     {
 104       TRACE(":Mapping synonym %s to %s\n",name,_country_synonyms[i+1]);
 105       strcpy(name, _country_synonyms[i+1]);
 106       return;
 107     }
 108   }
 109 }
 110
 111 /* Note: Flags are weighted in order of matching importance */
 112 #define FOUND_LANGUAGE         0x4
 113 #define FOUND_COUNTRY          0x2
 114 #define FOUND_CODEPAGE         0x1
 115
 116 typedef struct {
 117   char search_language[MAX_ELEM_LEN];
 118   char search_country[MAX_ELEM_LEN];
 119   char search_codepage[MAX_ELEM_LEN];
 120   char found_codepage[MAX_ELEM_LEN];
 121   unsigned int match_flags;
 122   LANGID found_lang_id;
 123 } locale_search_t;
 124
 125 #define CONTINUE_LOOKING TRUE
 126 #define STOP_LOOKING     FALSE
 127
 128 /* INTERNAL: Get and compare locale info with a given string */
 129 static int compare_info(LCID lcid, DWORD flags, char* buff, const char* cmp, BOOL exact)
 130 {
 131   int len;
 132
 133   buff[0] = 0;
 134   GetLocaleInfoA(lcid, flags|LOCALE_NOUSEROVERRIDE, buff, MAX_ELEM_LEN);
 135   if (!buff[0] || !cmp[0])
 136     return 0;
 137
 138   /* Partial matches are only allowed on language/country names */
 139   len = strlen(cmp);
 140   if(exact || len<=3)
 141     return !strcasecmp(cmp, buff);
 142   else
 143     return !strncasecmp(cmp, buff, len);
 144 }
 145
 146 static BOOL CALLBACK
 147 find_best_locale_proc(HMODULE hModule, LPCSTR type, LPCSTR name, WORD LangID, LONG_PTR lParam)
 148 {
 149   locale_search_t *res = (locale_search_t *)lParam;
 150   const LCID lcid = MAKELCID(LangID, SORT_DEFAULT);
 151   char buff[MAX_ELEM_LEN];
 152   unsigned int flags = 0;
 153
 154   if(PRIMARYLANGID(LangID) == LANG_NEUTRAL)
 155     return CONTINUE_LOOKING;
 156
 157   /* Check Language */
 158   if (compare_info(lcid,LOCALE_SISO639LANGNAME,buff,res->search_language, TRUE) ||
 159       compare_info(lcid,LOCALE_SABBREVLANGNAME,buff,res->search_language, TRUE) ||
 160       compare_info(lcid,LOCALE_SENGLANGUAGE,buff,res->search_language, FALSE))
 161   {
 162     TRACE(":Found language: %s->%s\n", res->search_language, buff);
 163     flags |= FOUND_LANGUAGE;
 164   }
 165   else if (res->match_flags & FOUND_LANGUAGE)
 166   {
 167     return CONTINUE_LOOKING;
 168   }
 169
 170   /* Check Country */
 171   if (compare_info(lcid,LOCALE_SISO3166CTRYNAME,buff,res->search_country, TRUE) ||
 172       compare_info(lcid,LOCALE_SABBREVCTRYNAME,buff,res->search_country, TRUE) ||
 173       compare_info(lcid,LOCALE_SENGCOUNTRY,buff,res->search_country, FALSE))
 174   {
 175     TRACE("Found country:%s->%s\n", res->search_country, buff);
 176     flags |= FOUND_COUNTRY;
 177   }
 178   else if (res->match_flags & FOUND_COUNTRY)
 179   {
 180     return CONTINUE_LOOKING;
 181   }
 182
 183   /* Check codepage */
 184   if (compare_info(lcid,LOCALE_IDEFAULTCODEPAGE,buff,res->search_codepage, TRUE) ||
 185       (compare_info(lcid,LOCALE_IDEFAULTANSICODEPAGE,buff,res->search_codepage, TRUE)))
 186   {
 187     TRACE("Found codepage:%s->%s\n", res->search_codepage, buff);
 188     flags |= FOUND_CODEPAGE;
 189     memcpy(res->found_codepage,res->search_codepage,MAX_ELEM_LEN);
 190   }
 191   else if (res->match_flags & FOUND_CODEPAGE)
 192   {
 193     return CONTINUE_LOOKING;
 194   }
 195
 196   if (flags > res->match_flags)
 197   {
 198     /* Found a better match than previously */
 199     res->match_flags = flags;
 200     res->found_lang_id = LangID;
 201   }
 202   if ((flags & (FOUND_LANGUAGE | FOUND_COUNTRY | FOUND_CODEPAGE)) ==
 203         (FOUND_LANGUAGE | FOUND_COUNTRY | FOUND_CODEPAGE))
 204   {
 205     TRACE(":found exact locale match\n");
 206     return STOP_LOOKING;
 207   }
 208   return CONTINUE_LOOKING;
 209 }
 210
 211 extern int atoi(const char *);
 212
 213 /* Internal: Find the LCID for a locale specification */
 214 LCID MSVCRT_locale_to_LCID(const char *locale)
 215 {
 216     LCID lcid;
 217     locale_search_t search;
 218     const char *cp, *region;
 219
 220     memset(&search, 0, sizeof(locale_search_t));
 221
 222     cp = strchr(locale, '.');
 223     region = strchr(locale, '_');
 224
 225     lstrcpynA(search.search_language, locale, MAX_ELEM_LEN);
 226     if(region) {
 227         lstrcpynA(search.search_country, region+1, MAX_ELEM_LEN);
 228         if(region-locale < MAX_ELEM_LEN)
 229             search.search_language[region-locale] = '\0';
 230     } else
 231         search.search_country[0] = '\0';
 232
 233     if(cp) {
 234         lstrcpynA(search.search_codepage, cp+1, MAX_ELEM_LEN);
 235         if(region && cp-region-1<MAX_ELEM_LEN)
 236           search.search_country[cp-region-1] = '\0';
 237         if(cp-locale < MAX_ELEM_LEN)
 238             search.search_language[cp-locale] = '\0';
 239     } else
 240         search.search_codepage[0] = '\0';
 241
 242     if(!search.search_country[0] && !search.search_codepage[0])
 243         remap_synonym(search.search_language);
 244
 245     EnumResourceLanguagesA(GetModuleHandleA("KERNEL32"), (LPSTR)RT_STRING,
 246             (LPCSTR)LOCALE_ILANGUAGE,find_best_locale_proc,
 247             (LONG_PTR)&search);
 248
 249     if (!search.match_flags)
 250         return -1;
 251
 252     /* If we were given something that didn't match, fail */
 253     if (search.search_country[0] && !(search.match_flags & FOUND_COUNTRY))
 254         return -1;
 255
 256     lcid =  MAKELCID(search.found_lang_id, SORT_DEFAULT);
 257
 258     /* Populate partial locale, translating LCID to locale string elements */
 259     if (!search.found_codepage[0]) {
 260         /* Even if a codepage is not enumerated for a locale
 261          * it can be set if valid */
 262         if (search.search_codepage[0]) {
 263             if (IsValidCodePage(atoi(search.search_codepage)))
 264                 memcpy(search.found_codepage,search.search_codepage,MAX_ELEM_LEN);
 265             else {
 266                 /* Special codepage values: OEM & ANSI */
 267                 if (strcasecmp(search.search_codepage,"OCP")) {
 268                     GetLocaleInfoA(lcid, LOCALE_IDEFAULTCODEPAGE,
 269                             search.found_codepage, MAX_ELEM_LEN);
 270                 } else if (strcasecmp(search.search_codepage,"ACP")) {
 271                     GetLocaleInfoA(lcid, LOCALE_IDEFAULTANSICODEPAGE,
 272                             search.found_codepage, MAX_ELEM_LEN);
 273                 } else
 274                     return -1;
 275
 276                 if (!atoi(search.found_codepage))
 277                     return -1;
 278             }
 279         } else {
 280             /* Prefer ANSI codepages if present */
 281             GetLocaleInfoA(lcid, LOCALE_IDEFAULTANSICODEPAGE,
 282                     search.found_codepage, MAX_ELEM_LEN);
 283             if (!search.found_codepage[0] || !atoi(search.found_codepage))
 284                 GetLocaleInfoA(lcid, LOCALE_IDEFAULTCODEPAGE,
 285                         search.found_codepage, MAX_ELEM_LEN);
 286         }
 287     }
 288
 289     return lcid;
 290 }
 291
 292 /* INTERNAL: Set lc_handle, lc_id and lc_category in threadlocinfo struct */
 293 static BOOL update_threadlocinfo_category(LCID lcid, MSVCRT__locale_t loc, int category)
 294 {
 295     char buf[256], *p;
 296     int len;
 297
 298     if(GetLocaleInfoA(lcid, LOCALE_ILANGUAGE|LOCALE_NOUSEROVERRIDE, buf, 256)) {
 299         p = buf;
 300
 301         loc->locinfo->lc_id[category].wLanguage = 0;
 302         while(*p) {
 303             loc->locinfo->lc_id[category].wLanguage *= 16;
 304
 305             if(*p <= '9')
 306                 loc->locinfo->lc_id[category].wLanguage += *p-'0';
 307             else
 308                 loc->locinfo->lc_id[category].wLanguage += *p-'a'+10;
 309
 310             p++;
 311         }
 312
 313         loc->locinfo->lc_id[category].wCountry =
 314             loc->locinfo->lc_id[category].wLanguage;
 315     }
 316
 317     if(GetLocaleInfoA(lcid, LOCALE_IDEFAULTANSICODEPAGE
 318                 |LOCALE_NOUSEROVERRIDE, buf, 256))
 319         loc->locinfo->lc_id[category].wCodePage = atoi(buf);
 320
 321     loc->locinfo->lc_handle[category] = lcid;
 322
 323     len = 0;
 324     len += GetLocaleInfoA(lcid, LOCALE_SENGLANGUAGE
 325             |LOCALE_NOUSEROVERRIDE, buf, 256);
 326     buf[len-1] = '_';
 327     len += GetLocaleInfoA(lcid, LOCALE_SENGCOUNTRY
 328             |LOCALE_NOUSEROVERRIDE, &buf[len], 256-len);
 329     buf[len-1] = '.';
 330     len += GetLocaleInfoA(lcid, LOCALE_IDEFAULTANSICODEPAGE
 331             |LOCALE_NOUSEROVERRIDE, &buf[len], 256-len);
 332
 333     loc->locinfo->lc_category[category].locale = MSVCRT_malloc(len);
 334     loc->locinfo->lc_category[category].refcount = MSVCRT_malloc(sizeof(int));
 335     if(!loc->locinfo->lc_category[category].locale
 336             || !loc->locinfo->lc_category[category].refcount) {
 337         MSVCRT_free(loc->locinfo->lc_category[category].locale);
 338         MSVCRT_free(loc->locinfo->lc_category[category].refcount);
 339         loc->locinfo->lc_category[category].locale = NULL;
 340         loc->locinfo->lc_category[category].refcount = NULL;
 341         return TRUE;
 342     }
 343     memcpy(loc->locinfo->lc_category[category].locale, buf, len);
 344     *loc->locinfo->lc_category[category].refcount = 1;
 345
 346     return FALSE;
 347 }
 348
 349 /* INTERNAL: swap pointers values */
 350 static inline void swap_pointers(void **p1, void **p2) {
 351     void *hlp;
 352
 353     hlp = *p1;
 354     *p1 = *p2;
 355     *p2 = hlp;
 356 }
 357
 358 /* INTERNAL: returns pthreadlocinfo struct */
 359 MSVCRT_pthreadlocinfo get_locinfo(void) {
 360     thread_data_t *data = msvcrt_get_thread_data();
 361
 362     if(!data || !data->have_locale)
 363         return MSVCRT_locale->locinfo;
 364
 365     return data->locinfo;
 366 }
 367
 368 /* INTERNAL: returns pthreadlocinfo struct */
 369 MSVCRT_pthreadmbcinfo get_mbcinfo(void) {
 370     thread_data_t *data = msvcrt_get_thread_data();
 371
 372     if(!data || !data->have_locale)
 373         return MSVCRT_locale->mbcinfo;
 374
 375     return data->mbcinfo;
 376 }
 377
 378 /* INTERNAL: constructs string returned by setlocale */
 379 static inline char* construct_lc_all(MSVCRT_pthreadlocinfo locinfo) {
 380     static char current_lc_all[MAX_LOCALE_LENGTH];
 381
 382     int i;
 383
 384     for(i=MSVCRT_LC_MIN+1; i<MSVCRT_LC_MAX; i++) {
 385         if(strcmp(locinfo->lc_category[i].locale,
 386                     locinfo->lc_category[i+1].locale))
 387             break;
 388     }
 389
 390     if(i==MSVCRT_LC_MAX)
 391         return locinfo->lc_category[MSVCRT_LC_COLLATE].locale;
 392
 393     sprintf(current_lc_all,
 394             "LC_COLLATE=%s;LC_CTYPE=%s;LC_MONETARY=%s;LC_NUMERIC=%s;LC_TIME=%s",
 395             locinfo->lc_category[MSVCRT_LC_COLLATE].locale,
 396             locinfo->lc_category[MSVCRT_LC_CTYPE].locale,
 397             locinfo->lc_category[MSVCRT_LC_MONETARY].locale,
 398             locinfo->lc_category[MSVCRT_LC_NUMERIC].locale,
 399             locinfo->lc_category[MSVCRT_LC_TIME].locale);
 400
 401     return current_lc_all;
 402 }
 403
 404
 405 /*********************************************************************
 406  *              wsetlocale (MSVCRT.@)
 407  */
 408 MSVCRT_wchar_t* CDECL MSVCRT__wsetlocale(int category, const MSVCRT_wchar_t* locale)
 409 {
 410   static MSVCRT_wchar_t fake[] = {
 411     'E','n','g','l','i','s','h','_','U','n','i','t','e','d',' ',
 412     'S','t','a','t','e','s','.','1','2','5','2',0 };
 413
 414   FIXME("%d %s\n", category, debugstr_w(locale));
 415
 416   return fake;
 417 }
 418
 419 /*********************************************************************
 420  *              _Getdays (MSVCRT.@)
 421  */
 422 char* CDECL _Getdays(void)
 423 {
 424     MSVCRT___lc_time_data *cur = get_locinfo()->lc_time_curr;
 425     int i, len, size;
 426     char *out;
 427
 428     TRACE("\n");
 429
 430     size = cur->str[2*7]-cur->str[0];
 431     out = MSVCRT_malloc(size+1);
 432     if(!out)
 433         return NULL;
 434
 435     size = 0;
 436     for(i=0; i<7; i++) {
 437         out[size++] = ':';
 438         len = strlen(cur->str[i]);
 439         memcpy(&out[size], cur->str[i], len);
 440         size += len;
 441
 442         out[size++] = ':';
 443         len = strlen(cur->str[7+i]);
 444         memcpy(&out[size], cur->str[7+i], len);
 445         size += len;
 446     }
 447
 448     return out;
 449 }
 450
 451 /*********************************************************************
 452  *              _Getmonths (MSVCRT.@)
 453  */
 454 char* CDECL _Getmonths(void)
 455 {
 456     static const int months_offset = 14;
 457
 458     MSVCRT___lc_time_data *cur = get_locinfo()->lc_time_curr;
 459     int i, len, size;
 460     char *out;
 461
 462     TRACE("\n");
 463
 464     size = cur->str[months_offset+2*12]-cur->str[months_offset];
 465     out = MSVCRT_malloc(size+1);
 466     if(!out)
 467         return NULL;
 468
 469     size = 0;
 470     for(i=0; i<12; i++) {
 471         out[size++] = ':';
 472         len = strlen(cur->str[months_offset+i]);
 473         memcpy(&out[size], cur->str[months_offset+i], len);
 474         size += len;
 475
 476         out[size++] = ':';
 477         len = strlen(cur->str[months_offset+12+i]);
 478         memcpy(&out[size], cur->str[months_offset+12+i], len);
 479         size += len;
 480     }
 481
 482     return out;
 483 }
 484
 485 /*********************************************************************
 486  *              _Gettnames (MSVCRT.@)
 487  */
 488 void* CDECL _Gettnames(void)
 489 {
 490     MSVCRT___lc_time_data *ret, *cur = get_locinfo()->lc_time_curr;
 491     int i, size = sizeof(MSVCRT___lc_time_data);
 492
 493     TRACE("\n");
 494
 495     for(i=0; i<sizeof(cur->str)/sizeof(cur->str[0]); i++)
 496         size += strlen(cur->str[i])+1;
 497
 498     ret = MSVCRT_malloc(size);
 499     if(!ret)
 500         return NULL;
 501     memcpy(ret, cur, size);
 502
 503     size = 0;
 504     for(i=0; i<sizeof(cur->str)/sizeof(cur->str[0]); i++) {
 505         ret->str[i] = &ret->data[size];
 506         size += strlen(&ret->data[size])+1;
 507     }
 508
 509     return ret;
 510 }
 511
 512 /*********************************************************************
 513  *              _Strftime (MSVCRT.@)
 514  */
 515 const char* CDECL _Strftime(char *out, unsigned int len, const char *fmt,
 516                             const void *tm, void *foo)
 517 {
 518   /* FIXME: */
 519   TRACE("(%p %d %s %p %p) stub\n", out, len, fmt, tm, foo);
 520   return "";
 521 }
 522
 523 /*********************************************************************
 524  *              __crtLCMapStringA (MSVCRT.@)
 525  */
 526 int CDECL __crtLCMapStringA(
 527   LCID lcid, DWORD mapflags, const char* src, int srclen, char* dst,
 528   int dstlen, unsigned int codepage, int xflag
 529 ) {
 530   FIXME("(lcid %x, flags %x, %s(%d), %p(%d), %x, %d), partial stub!\n",
 531         lcid,mapflags,src,srclen,dst,dstlen,codepage,xflag);
 532   /* FIXME: A bit incorrect. But msvcrt itself just converts its
 533    * arguments to wide strings and then calls LCMapStringW
 534    */
 535   return LCMapStringA(lcid,mapflags,src,srclen,dst,dstlen);
 536 }
 537
 538 /*********************************************************************
 539  *              __crtLCMapStringW (MSVCRT.@)
 540  */
 541 int CDECL __crtLCMapStringW(LCID lcid, DWORD mapflags, const MSVCRT_wchar_t *src,
 542         int srclen, MSVCRT_wchar_t *dst, int dstlen, unsigned int codepage, int xflag)
 543 {
 544     FIXME("(lcid %x, flags %x, %s(%d), %p(%d), %x, %d), partial stub!\n",
 545             lcid, mapflags, debugstr_w(src), srclen, dst, dstlen, codepage, xflag);
 546
 547     return LCMapStringW(lcid, mapflags, src, srclen, dst, dstlen);
 548 }
 549
 550 /*********************************************************************
 551  *              __crtCompareStringA (MSVCRT.@)
 552  */
 553 int CDECL __crtCompareStringA( LCID lcid, DWORD flags, const char *src1, int len1,
 554                                const char *src2, int len2 )
 555 {
 556     FIXME("(lcid %x, flags %x, %s(%d), %s(%d), partial stub\n",
 557           lcid, flags, debugstr_a(src1), len1, debugstr_a(src2), len2 );
 558     /* FIXME: probably not entirely right */
 559     return CompareStringA( lcid, flags, src1, len1, src2, len2 );
 560 }
 561
 562 /*********************************************************************
 563  *              __crtCompareStringW (MSVCRT.@)
 564  */
 565 int CDECL __crtCompareStringW( LCID lcid, DWORD flags, const MSVCRT_wchar_t *src1, int len1,
 566                                const MSVCRT_wchar_t *src2, int len2 )
 567 {
 568     FIXME("(lcid %x, flags %x, %s(%d), %s(%d), partial stub\n",
 569           lcid, flags, debugstr_w(src1), len1, debugstr_w(src2), len2 );
 570     /* FIXME: probably not entirely right */
 571     return CompareStringW( lcid, flags, src1, len1, src2, len2 );
 572 }
 573
 574 /*********************************************************************
 575  *              __crtGetLocaleInfoW (MSVCRT.@)
 576  */
 577 int CDECL __crtGetLocaleInfoW( LCID lcid, LCTYPE type, MSVCRT_wchar_t *buffer, int len )
 578 {
 579     FIXME("(lcid %x, type %x, %p(%d), partial stub\n", lcid, type, buffer, len );
 580     /* FIXME: probably not entirely right */
 581     return GetLocaleInfoW( lcid, type, buffer, len );
 582 }
 583
 584 /*********************************************************************
 585  *              btowc(MSVCRT.@)
 586  */
 587 MSVCRT_wint_t CDECL MSVCRT_btowc(int c)
 588 {
 589     unsigned char letter = c;
 590     MSVCRT_wchar_t ret;
 591
 592     if(!MultiByteToWideChar(get_locinfo()->lc_handle[MSVCRT_LC_CTYPE],
 593                 0, (LPCSTR)&letter, 1, &ret, 1))
 594         return 0;
 595
 596     return ret;
 597 }
 598
 599 /*********************************************************************
 600  *              __crtGetStringTypeW(MSVCRT.@)
 601  *
 602  * This function was accepting different number of arguments in older
 603  * versions of msvcrt.
 604  */
 605 BOOL CDECL __crtGetStringTypeW(DWORD unk, DWORD type,
 606         MSVCRT_wchar_t *buffer, int len, WORD *out)
 607 {
 608     FIXME("(unk %x, type %x, wstr %p(%d), %p) partial stub\n",
 609             unk, type, buffer, len, out);
 610
 611     return GetStringTypeW(type, buffer, len, out);
 612 }
 613
 614 /*********************************************************************
 615  *              localeconv (MSVCRT.@)
 616  */
 617 struct MSVCRT_lconv * CDECL MSVCRT_localeconv(void)
 618 {
 619     return get_locinfo()->lconv;
 620 }
 621
 622 /*********************************************************************
 623  *              __lconv_init (MSVCRT.@)
 624  */
 625 int CDECL __lconv_init(void)
 626 {
 627     /* this is used to make chars unsigned */
 628     charmax = 255;
 629     return 0;
 630 }
 631
 632 /*********************************************************************
 633  *      ___lc_handle_func (MSVCRT.@)
 634  */
 635 LCID* CDECL ___lc_handle_func(void)
 636 {
 637     return MSVCRT___lc_handle;
 638 }
 639
 640 /*********************************************************************
 641  *      ___lc_codepage_func (MSVCRT.@)
 642  */
 643 int CDECL ___lc_codepage_func(void)
 644 {
 645     return MSVCRT___lc_codepage;
 646 }
 647
 648 /*********************************************************************
 649  *      ___lc_collate_cp_func (MSVCRT.@)
 650  */
 651 int CDECL ___lc_collate_cp_func(void)
 652 {
 653     return get_locinfo()->lc_collate_cp;
 654 }
 655
 656 /* INTERNAL: frees MSVCRT_pthreadlocinfo struct */
 657 void free_locinfo(MSVCRT_pthreadlocinfo locinfo)
 658 {
 659     int i;
 660
 661     if(!locinfo)
 662         return;
 663
 664     if(InterlockedDecrement(&locinfo->refcount))
 665         return;
 666
 667     for(i=MSVCRT_LC_MIN+1; i<=MSVCRT_LC_MAX; i++) {
 668         MSVCRT_free(locinfo->lc_category[i].locale);
 669         MSVCRT_free(locinfo->lc_category[i].refcount);
 670     }
 671
 672     if(locinfo->lconv) {
 673         MSVCRT_free(locinfo->lconv->decimal_point);
 674         MSVCRT_free(locinfo->lconv->thousands_sep);
 675         MSVCRT_free(locinfo->lconv->grouping);
 676         MSVCRT_free(locinfo->lconv->int_curr_symbol);
 677         MSVCRT_free(locinfo->lconv->currency_symbol);
 678         MSVCRT_free(locinfo->lconv->mon_decimal_point);
 679         MSVCRT_free(locinfo->lconv->mon_thousands_sep);
 680         MSVCRT_free(locinfo->lconv->mon_grouping);
 681         MSVCRT_free(locinfo->lconv->positive_sign);
 682         MSVCRT_free(locinfo->lconv->negative_sign);
 683     }
 684     MSVCRT_free(locinfo->lconv_intl_refcount);
 685     MSVCRT_free(locinfo->lconv_num_refcount);
 686     MSVCRT_free(locinfo->lconv_mon_refcount);
 687     MSVCRT_free(locinfo->lconv);
 688
 689     MSVCRT_free(locinfo->ctype1_refcount);
 690     MSVCRT_free(locinfo->ctype1);
 691
 692     MSVCRT_free(locinfo->pclmap);
 693     MSVCRT_free(locinfo->pcumap);
 694
 695     MSVCRT_free(locinfo->lc_time_curr);
 696
 697     MSVCRT_free(locinfo);
 698 }
 699
 700 /* INTERNAL: frees MSVCRT_pthreadmbcinfo struct */
 701 void free_mbcinfo(MSVCRT_pthreadmbcinfo mbcinfo)
 702 {
 703     if(!mbcinfo)
 704         return;
 705
 706     if(InterlockedDecrement(&mbcinfo->refcount))
 707         return;
 708
 709     MSVCRT_free(mbcinfo);
 710 }
 711
 712 /* _get_current_locale - not exported in native msvcrt */
 713 MSVCRT__locale_t CDECL MSVCRT__get_current_locale(void)
 714 {
 715     MSVCRT__locale_t loc = MSVCRT_malloc(sizeof(MSVCRT__locale_tstruct));
 716     if(!loc)
 717         return NULL;
 718
 719     loc->locinfo = get_locinfo();
 720     loc->mbcinfo = get_mbcinfo();
 721     InterlockedIncrement(&loc->locinfo->refcount);
 722     InterlockedIncrement(&loc->mbcinfo->refcount);
 723     return loc;
 724 }
 725
 726 /* _free_locale - not exported in native msvcrt */
 727 void CDECL MSVCRT__free_locale(MSVCRT__locale_t locale)
 728 {
 729     if (!locale)
 730         return;
 731
 732     free_locinfo(locale->locinfo);
 733     free_mbcinfo(locale->mbcinfo);
 734     MSVCRT_free(locale);
 735 }
 736
 737 /* _create_locale - not exported in native msvcrt */
 738 MSVCRT__locale_t CDECL MSVCRT__create_locale(int category, const char *locale)
 739 {
 740     static const DWORD time_data[] = {
 741         LOCALE_SABBREVDAYNAME7, LOCALE_SABBREVDAYNAME1, LOCALE_SABBREVDAYNAME2,
 742         LOCALE_SABBREVDAYNAME3, LOCALE_SABBREVDAYNAME4, LOCALE_SABBREVDAYNAME5,
 743         LOCALE_SABBREVDAYNAME6,
 744         LOCALE_SDAYNAME7, LOCALE_SDAYNAME1, LOCALE_SDAYNAME2, LOCALE_SDAYNAME3,
 745         LOCALE_SDAYNAME4, LOCALE_SDAYNAME5, LOCALE_SDAYNAME6,
 746         LOCALE_SABBREVMONTHNAME1, LOCALE_SABBREVMONTHNAME2, LOCALE_SABBREVMONTHNAME3,
 747         LOCALE_SABBREVMONTHNAME4, LOCALE_SABBREVMONTHNAME5, LOCALE_SABBREVMONTHNAME6,
 748         LOCALE_SABBREVMONTHNAME7, LOCALE_SABBREVMONTHNAME8, LOCALE_SABBREVMONTHNAME9,
 749         LOCALE_SABBREVMONTHNAME10, LOCALE_SABBREVMONTHNAME11, LOCALE_SABBREVMONTHNAME12,
 750         LOCALE_SMONTHNAME1, LOCALE_SMONTHNAME2, LOCALE_SMONTHNAME3, LOCALE_SMONTHNAME4,
 751         LOCALE_SMONTHNAME5, LOCALE_SMONTHNAME6, LOCALE_SMONTHNAME7, LOCALE_SMONTHNAME8,
 752         LOCALE_SMONTHNAME9, LOCALE_SMONTHNAME10, LOCALE_SMONTHNAME11, LOCALE_SMONTHNAME12,
 753         LOCALE_S1159, LOCALE_S2359,
 754         LOCALE_SSHORTDATE, LOCALE_SLONGDATE,
 755         LOCALE_STIMEFORMAT
 756     };
 757     static const char collate[] = "COLLATE=";
 758     static const char ctype[] = "CTYPE=";
 759     static const char monetary[] = "MONETARY=";
 760     static const char numeric[] = "NUMERIC=";
 761     static const char time[] = "TIME=";
 762
 763     MSVCRT__locale_t loc;
 764     LCID lcid[6] = { 0 };
 765     char buf[256];
 766     int i, ret, size;
 767
 768     TRACE("(%d %s)\n", category, locale);
 769
 770     if(category<MSVCRT_LC_MIN || category>MSVCRT_LC_MAX || !locale)
 771         return NULL;
 772
 773     if(locale[0]=='C' && !locale[1])
 774         lcid[0] = CP_ACP;
 775     else if(!locale[0])
 776         lcid[0] = GetSystemDefaultLCID();
 777     else if (locale[0] == 'L' && locale[1] == 'C' && locale[2] == '_') {
 778         const char *p;
 779
 780         while(1) {
 781             locale += 3; /* LC_ */
 782             if(!memcmp(locale, collate, sizeof(collate)-1)) {
 783                 i = MSVCRT_LC_COLLATE;
 784                 locale += sizeof(collate)-1;
 785             } else if(!memcmp(locale, ctype, sizeof(ctype)-1)) {
 786                 i = MSVCRT_LC_CTYPE;
 787                 locale += sizeof(ctype)-1;
 788             } else if(!memcmp(locale, monetary, sizeof(monetary)-1)) {
 789                 i = MSVCRT_LC_MONETARY;
 790                 locale += sizeof(monetary)-1;
 791             } else if(!memcmp(locale, numeric, sizeof(numeric)-1)) {
 792                 i = MSVCRT_LC_NUMERIC;
 793                 locale += sizeof(numeric)-1;
 794             } else if(!memcmp(locale, time, sizeof(time)-1)) {
 795                 i = MSVCRT_LC_TIME;
 796                 locale += sizeof(time)-1;
 797             } else
 798                 return NULL;
 799
 800             p = strchr(locale, ';');
 801             if(locale[0]=='C' && (locale[1]==';' || locale[1]=='\0'))
 802                 lcid[i] = 0;
 803             else if(p) {
 804                 memcpy(buf, locale, p-locale);
 805                 buf[p-locale] = '\0';
 806                 lcid[i] = MSVCRT_locale_to_LCID(buf);
 807             } else
 808                 lcid[i] = MSVCRT_locale_to_LCID(locale);
 809
 810             if(lcid[i] == -1)
 811                 return NULL;
 812
 813             if(!p || *(p+1)!='L' || *(p+2)!='C' || *(p+3)!='_')
 814                 break;
 815
 816             locale = p+1;
 817         }
 818     } else {
 819         lcid[0] = MSVCRT_locale_to_LCID(locale);
 820         if(lcid[0] == -1)
 821             return NULL;
 822     }
 823
 824     for(i=1; i<6; i++) {
 825         if(!lcid[i])
 826             lcid[i] = lcid[0];
 827     }
 828
 829     loc = MSVCRT_malloc(sizeof(MSVCRT__locale_tstruct));
 830     if(!loc)
 831         return NULL;
 832
 833     loc->locinfo = MSVCRT_malloc(sizeof(MSVCRT_threadlocinfo));
 834     if(!loc->locinfo) {
 835         MSVCRT_free(loc);
 836         return NULL;
 837     }
 838
 839     loc->mbcinfo = MSVCRT_malloc(sizeof(MSVCRT_threadmbcinfo));
 840     if(!loc->mbcinfo) {
 841         MSVCRT_free(loc->locinfo);
 842         MSVCRT_free(loc);
 843         return NULL;
 844     }
 845
 846     memset(loc->locinfo, 0, sizeof(MSVCRT_threadlocinfo));
 847     loc->locinfo->refcount = 1;
 848     loc->mbcinfo->refcount = 1;
 849
 850     loc->locinfo->lconv = MSVCRT_malloc(sizeof(struct MSVCRT_lconv));
 851     if(!loc->locinfo->lconv) {
 852         MSVCRT__free_locale(loc);
 853         return NULL;
 854     }
 855     memset(loc->locinfo->lconv, 0, sizeof(struct MSVCRT_lconv));
 856
 857     loc->locinfo->pclmap = MSVCRT_malloc(sizeof(char[256]));
 858     loc->locinfo->pcumap = MSVCRT_malloc(sizeof(char[256]));
 859     if(!loc->locinfo->pclmap || !loc->locinfo->pcumap) {
 860         MSVCRT__free_locale(loc);
 861         return NULL;
 862     }
 863
 864     if(lcid[MSVCRT_LC_COLLATE] && (category==MSVCRT_LC_ALL || category==MSVCRT_LC_COLLATE)) {
 865         if(update_threadlocinfo_category(lcid[MSVCRT_LC_COLLATE], loc, MSVCRT_LC_COLLATE)) {
 866             MSVCRT__free_locale(loc);
 867             return NULL;
 868         }
 869
 870         loc->locinfo->lc_collate_cp = loc->locinfo->lc_id[MSVCRT_LC_COLLATE].wCodePage;
 871     } else
 872         loc->locinfo->lc_category[MSVCRT_LC_COLLATE].locale = MSVCRT__strdup("C");
 873
 874     if(lcid[MSVCRT_LC_CTYPE] && (category==MSVCRT_LC_ALL || category==MSVCRT_LC_CTYPE)) {
 875         CPINFO cp;
 876         int j;
 877
 878         if(update_threadlocinfo_category(lcid[MSVCRT_LC_CTYPE], loc, MSVCRT_LC_CTYPE)) {
 879             MSVCRT__free_locale(loc);
 880             return NULL;
 881         }
 882
 883         loc->locinfo->lc_codepage = loc->locinfo->lc_id[MSVCRT_LC_CTYPE].wCodePage;
 884         loc->locinfo->lc_clike = 1;
 885         if(!GetCPInfo(loc->locinfo->lc_codepage, &cp)) {
 886             MSVCRT__free_locale(loc);
 887             return NULL;
 888         }
 889         loc->locinfo->mb_cur_max = cp.MaxCharSize;
 890
 891         loc->locinfo->ctype1_refcount = MSVCRT_malloc(sizeof(int));
 892         loc->locinfo->ctype1 = MSVCRT_malloc(sizeof(short[257]));
 893         if(!loc->locinfo->ctype1_refcount || !loc->locinfo->ctype1) {
 894             MSVCRT__free_locale(loc);
 895             return NULL;
 896         }
 897
 898         *loc->locinfo->ctype1_refcount = 1;
 899         loc->locinfo->ctype1[0] = 0;
 900         loc->locinfo->pctype = loc->locinfo->ctype1+1;
 901
 902         buf[1] = buf[2] = '\0';
 903         for(i=1; i<257; i++) {
 904             buf[0] = i-1;
 905
 906             /* builtin GetStringTypeA doesn't set output to 0 on invalid input */
 907             loc->locinfo->ctype1[i] = 0;
 908
 909             GetStringTypeA(lcid[MSVCRT_LC_CTYPE], CT_CTYPE1, buf,
 910                     1, loc->locinfo->ctype1+i);
 911         }
 912
 913         for(i=0; cp.LeadByte[i+1]!=0; i+=2)
 914             for(j=cp.LeadByte[i]; j<=cp.LeadByte[i+1]; j++)
 915                 loc->locinfo->ctype1[j+1] |= MSVCRT__LEADBYTE;
 916     } else {
 917         loc->locinfo->lc_clike = 1;
 918         loc->locinfo->mb_cur_max = 1;
 919         loc->locinfo->pctype = MSVCRT__ctype+1;
 920         loc->locinfo->lc_category[MSVCRT_LC_CTYPE].locale = MSVCRT__strdup("C");
 921     }
 922
 923     for(i=0; i<256; i++) {
 924         if(loc->locinfo->pctype[i] & MSVCRT__LEADBYTE)
 925             buf[i] = ' ';
 926         else
 927             buf[i] = i;
 928
 929     }
 930
 931     if(lcid[MSVCRT_LC_CTYPE]) {
 932         LCMapStringA(lcid[MSVCRT_LC_CTYPE], LCMAP_LOWERCASE, buf, 256,
 933                 (char*)loc->locinfo->pclmap, 256);
 934         LCMapStringA(lcid[MSVCRT_LC_CTYPE], LCMAP_UPPERCASE, buf, 256,
 935                 (char*)loc->locinfo->pcumap, 256);
 936     } else {
 937         for(i=0; i<256; i++) {
 938             loc->locinfo->pclmap[i] = (i>='A' && i<='Z' ? i-'A'+'a' : i);
 939             loc->locinfo->pcumap[i] = (i>='a' && i<='z' ? i-'a'+'A' : i);
 940         }
 941     }
 942
 943     _setmbcp_l(loc->locinfo->lc_id[MSVCRT_LC_CTYPE].wCodePage, lcid[MSVCRT_LC_CTYPE], loc->mbcinfo);
 944
 945     if(lcid[MSVCRT_LC_MONETARY] && (category==MSVCRT_LC_ALL || category==MSVCRT_LC_MONETARY)) {
 946         if(update_threadlocinfo_category(lcid[MSVCRT_LC_MONETARY], loc, MSVCRT_LC_MONETARY)) {
 947             MSVCRT__free_locale(loc);
 948             return NULL;
 949         }
 950
 951         loc->locinfo->lconv_intl_refcount = MSVCRT_malloc(sizeof(int));
 952         loc->locinfo->lconv_mon_refcount = MSVCRT_malloc(sizeof(int));
 953         if(!loc->locinfo->lconv_intl_refcount || !loc->locinfo->lconv_mon_refcount) {
 954             MSVCRT__free_locale(loc);
 955             return NULL;
 956         }
 957
 958         *loc->locinfo->lconv_intl_refcount = 1;
 959         *loc->locinfo->lconv_mon_refcount = 1;
 960
 961         i = GetLocaleInfoA(lcid[MSVCRT_LC_MONETARY], LOCALE_SINTLSYMBOL
 962                 |LOCALE_NOUSEROVERRIDE, buf, 256);
 963         if(i && (loc->locinfo->lconv->int_curr_symbol = MSVCRT_malloc(i)))
 964             memcpy(loc->locinfo->lconv->int_curr_symbol, buf, i);
 965         else {
 966             MSVCRT__free_locale(loc);
 967             return NULL;
 968         }
 969
 970         i = GetLocaleInfoA(lcid[MSVCRT_LC_MONETARY], LOCALE_SCURRENCY
 971                 |LOCALE_NOUSEROVERRIDE, buf, 256);
 972         if(i && (loc->locinfo->lconv->currency_symbol = MSVCRT_malloc(i)))
 973             memcpy(loc->locinfo->lconv->currency_symbol, buf, i);
 974         else {
 975             MSVCRT__free_locale(loc);
 976             return NULL;
 977         }
 978
 979         i = GetLocaleInfoA(lcid[MSVCRT_LC_MONETARY], LOCALE_SMONDECIMALSEP
 980                 |LOCALE_NOUSEROVERRIDE, buf, 256);
 981         if(i && (loc->locinfo->lconv->mon_decimal_point = MSVCRT_malloc(i)))
 982             memcpy(loc->locinfo->lconv->mon_decimal_point, buf, i);
 983         else {
 984             MSVCRT__free_locale(loc);
 985             return NULL;
 986         }
 987
 988         i = GetLocaleInfoA(lcid[MSVCRT_LC_MONETARY], LOCALE_SMONTHOUSANDSEP
 989                 |LOCALE_NOUSEROVERRIDE, buf, 256);
 990         if(i && (loc->locinfo->lconv->mon_thousands_sep = MSVCRT_malloc(i)))
 991             memcpy(loc->locinfo->lconv->mon_thousands_sep, buf, i);
 992         else {
 993             MSVCRT__free_locale(loc);
 994             return NULL;
 995         }
 996
 997         i = GetLocaleInfoA(lcid[MSVCRT_LC_MONETARY], LOCALE_SMONGROUPING
 998                 |LOCALE_NOUSEROVERRIDE, buf, 256);
 999         if(i>1)
1000             i = i/2 + (buf[i-2]=='0'?0:1);
1001         if(i && (loc->locinfo->lconv->mon_grouping = MSVCRT_malloc(i))) {
1002             for(i=0; buf[i+1]==';'; i+=2)
1003                 loc->locinfo->lconv->mon_grouping[i/2] = buf[i]-'0';
1004             loc->locinfo->lconv->mon_grouping[i/2] = buf[i]-'0';
1005             if(buf[i] != '0')
1006                 loc->locinfo->lconv->mon_grouping[i/2+1] = 127;
1007         } else {
1008             MSVCRT__free_locale(loc);
1009             return NULL;
1010         }
1011
1012         i = GetLocaleInfoA(lcid[MSVCRT_LC_MONETARY], LOCALE_SPOSITIVESIGN
1013                 |LOCALE_NOUSEROVERRIDE, buf, 256);
1014         if(i && (loc->locinfo->lconv->positive_sign = MSVCRT_malloc(i)))
1015             memcpy(loc->locinfo->lconv->positive_sign, buf, i);
1016         else {
1017             MSVCRT__free_locale(loc);
1018             return NULL;
1019         }
1020
1021         i = GetLocaleInfoA(lcid[MSVCRT_LC_MONETARY], LOCALE_SNEGATIVESIGN
1022                 |LOCALE_NOUSEROVERRIDE, buf, 256);
1023         if(i && (loc->locinfo->lconv->negative_sign = MSVCRT_malloc(i)))
1024             memcpy(loc->locinfo->lconv->negative_sign, buf, i);
1025         else {
1026             MSVCRT__free_locale(loc);
1027             return NULL;
1028         }
1029
1030         if(GetLocaleInfoA(lcid[MSVCRT_LC_MONETARY], LOCALE_IINTLCURRDIGITS
1031                     |LOCALE_NOUSEROVERRIDE, buf, 256))
1032             loc->locinfo->lconv->int_frac_digits = atoi(buf);
1033         else {
1034             MSVCRT__free_locale(loc);
1035             return NULL;
1036         }
1037
1038         if(GetLocaleInfoA(lcid[MSVCRT_LC_MONETARY], LOCALE_ICURRDIGITS
1039                     |LOCALE_NOUSEROVERRIDE, buf, 256))
1040             loc->locinfo->lconv->frac_digits = atoi(buf);
1041         else {
1042             MSVCRT__free_locale(loc);
1043             return NULL;
1044         }
1045
1046         if(GetLocaleInfoA(lcid[MSVCRT_LC_MONETARY], LOCALE_IPOSSYMPRECEDES
1047                     |LOCALE_NOUSEROVERRIDE, buf, 256))
1048             loc->locinfo->lconv->p_cs_precedes = atoi(buf);
1049         else {
1050             MSVCRT__free_locale(loc);
1051             return NULL;
1052         }
1053
1054         if(GetLocaleInfoA(lcid[MSVCRT_LC_MONETARY], LOCALE_IPOSSEPBYSPACE
1055                     |LOCALE_NOUSEROVERRIDE, buf, 256))
1056             loc->locinfo->lconv->p_sep_by_space = atoi(buf);
1057         else {
1058             MSVCRT__free_locale(loc);
1059             return NULL;
1060         }
1061
1062         if(GetLocaleInfoA(lcid[MSVCRT_LC_MONETARY], LOCALE_INEGSYMPRECEDES
1063                     |LOCALE_NOUSEROVERRIDE, buf, 256))
1064             loc->locinfo->lconv->n_cs_precedes = atoi(buf);
1065         else {
1066             MSVCRT__free_locale(loc);
1067             return NULL;
1068         }
1069
1070         if(GetLocaleInfoA(lcid[MSVCRT_LC_MONETARY], LOCALE_INEGSEPBYSPACE
1071                     |LOCALE_NOUSEROVERRIDE, buf, 256))
1072             loc->locinfo->lconv->n_sep_by_space = atoi(buf);
1073         else {
1074             MSVCRT__free_locale(loc);
1075             return NULL;
1076         }
1077
1078         if(GetLocaleInfoA(lcid[MSVCRT_LC_MONETARY], LOCALE_IPOSSIGNPOSN
1079                     |LOCALE_NOUSEROVERRIDE, buf, 256))
1080             loc->locinfo->lconv->p_sign_posn = atoi(buf);
1081         else {
1082             MSVCRT__free_locale(loc);
1083             return NULL;
1084         }
1085
1086         if(GetLocaleInfoA(lcid[MSVCRT_LC_MONETARY], LOCALE_INEGSIGNPOSN
1087                     |LOCALE_NOUSEROVERRIDE, buf, 256))
1088             loc->locinfo->lconv->n_sign_posn = atoi(buf);
1089         else {
1090             MSVCRT__free_locale(loc);
1091             return NULL;
1092         }
1093     } else {
1094         loc->locinfo->lconv->int_curr_symbol = MSVCRT_malloc(sizeof(char));
1095         loc->locinfo->lconv->currency_symbol = MSVCRT_malloc(sizeof(char));
1096         loc->locinfo->lconv->mon_decimal_point = MSVCRT_malloc(sizeof(char));
1097         loc->locinfo->lconv->mon_thousands_sep = MSVCRT_malloc(sizeof(char));
1098         loc->locinfo->lconv->mon_grouping = MSVCRT_malloc(sizeof(char));
1099         loc->locinfo->lconv->positive_sign = MSVCRT_malloc(sizeof(char));
1100         loc->locinfo->lconv->negative_sign = MSVCRT_malloc(sizeof(char));
1101
1102         if(!loc->locinfo->lconv->int_curr_symbol || !loc->locinfo->lconv->currency_symbol
1103                 || !loc->locinfo->lconv->mon_decimal_point || !loc->locinfo->lconv->mon_thousands_sep
1104                 || !loc->locinfo->lconv->mon_grouping || !loc->locinfo->lconv->positive_sign
1105                 || !loc->locinfo->lconv->negative_sign) {
1106             MSVCRT__free_locale(loc);
1107             return NULL;
1108         }
1109
1110         loc->locinfo->lconv->int_curr_symbol[0] = '\0';
1111         loc->locinfo->lconv->currency_symbol[0] = '\0';
1112         loc->locinfo->lconv->mon_decimal_point[0] = '\0';
1113         loc->locinfo->lconv->mon_thousands_sep[0] = '\0';
1114         loc->locinfo->lconv->mon_grouping[0] = '\0';
1115         loc->locinfo->lconv->positive_sign[0] = '\0';
1116         loc->locinfo->lconv->negative_sign[0] = '\0';
1117         loc->locinfo->lconv->int_frac_digits = 127;
1118         loc->locinfo->lconv->frac_digits = 127;
1119         loc->locinfo->lconv->p_cs_precedes = 127;
1120         loc->locinfo->lconv->p_sep_by_space = 127;
1121         loc->locinfo->lconv->n_cs_precedes = 127;
1122         loc->locinfo->lconv->n_sep_by_space = 127;
1123         loc->locinfo->lconv->p_sign_posn = 127;
1124         loc->locinfo->lconv->n_sign_posn = 127;
1125
1126         loc->locinfo->lc_category[MSVCRT_LC_MONETARY].locale = MSVCRT__strdup("C");
1127     }
1128
1129     if(lcid[MSVCRT_LC_NUMERIC] && (category==MSVCRT_LC_ALL || category==MSVCRT_LC_NUMERIC)) {
1130         if(update_threadlocinfo_category(lcid[MSVCRT_LC_NUMERIC], loc, MSVCRT_LC_NUMERIC)) {
1131             MSVCRT__free_locale(loc);
1132             return NULL;
1133         }
1134
1135         if(!loc->locinfo->lconv_intl_refcount)
1136             loc->locinfo->lconv_intl_refcount = MSVCRT_malloc(sizeof(int));
1137         loc->locinfo->lconv_num_refcount = MSVCRT_malloc(sizeof(int));
1138         if(!loc->locinfo->lconv_intl_refcount || !loc->locinfo->lconv_num_refcount) {
1139             MSVCRT__free_locale(loc);
1140             return NULL;
1141         }
1142
1143         *loc->locinfo->lconv_intl_refcount = 1;
1144         *loc->locinfo->lconv_num_refcount = 1;
1145
1146         i = GetLocaleInfoA(lcid[MSVCRT_LC_NUMERIC], LOCALE_SDECIMAL
1147                 |LOCALE_NOUSEROVERRIDE, buf, 256);
1148         if(i && (loc->locinfo->lconv->decimal_point = MSVCRT_malloc(i)))
1149             memcpy(loc->locinfo->lconv->decimal_point, buf, i);
1150         else {
1151             MSVCRT__free_locale(loc);
1152             return NULL;
1153         }
1154
1155         i = GetLocaleInfoA(lcid[MSVCRT_LC_NUMERIC], LOCALE_STHOUSAND
1156                 |LOCALE_NOUSEROVERRIDE, buf, 256);
1157         if(i && (loc->locinfo->lconv->thousands_sep = MSVCRT_malloc(i)))
1158             memcpy(loc->locinfo->lconv->thousands_sep, buf, i);
1159         else {
1160             MSVCRT__free_locale(loc);
1161             return NULL;
1162         }
1163
1164         i = GetLocaleInfoA(lcid[MSVCRT_LC_NUMERIC], LOCALE_SGROUPING
1165                 |LOCALE_NOUSEROVERRIDE, buf, 256);
1166         if(i>1)
1167             i = i/2 + (buf[i-2]=='0'?0:1);
1168         if(i && (loc->locinfo->lconv->grouping = MSVCRT_malloc(i))) {
1169             for(i=0; buf[i+1]==';'; i+=2)
1170                 loc->locinfo->lconv->grouping[i/2] = buf[i]-'0';
1171             loc->locinfo->lconv->grouping[i/2] = buf[i]-'0';
1172             if(buf[i] != '0')
1173                 loc->locinfo->lconv->grouping[i/2+1] = 127;
1174         } else {
1175             MSVCRT__free_locale(loc);
1176             return NULL;
1177         }
1178     } else {
1179         loc->locinfo->lconv->decimal_point = MSVCRT_malloc(sizeof(char[2]));
1180         loc->locinfo->lconv->thousands_sep = MSVCRT_malloc(sizeof(char));
1181         loc->locinfo->lconv->grouping = MSVCRT_malloc(sizeof(char));
1182         if(!loc->locinfo->lconv->decimal_point || !loc->locinfo->lconv->thousands_sep
1183                 || !loc->locinfo->lconv->grouping) {
1184             MSVCRT__free_locale(loc);
1185             return NULL;
1186         }
1187
1188         loc->locinfo->lconv->decimal_point[0] = '.';
1189         loc->locinfo->lconv->decimal_point[1] = '\0';
1190         loc->locinfo->lconv->thousands_sep[0] = '\0';
1191         loc->locinfo->lconv->grouping[0] = '\0';
1192
1193         loc->locinfo->lc_category[MSVCRT_LC_NUMERIC].locale = MSVCRT__strdup("C");
1194     }
1195
1196     if(lcid[MSVCRT_LC_TIME] && (category==MSVCRT_LC_ALL || category==MSVCRT_LC_TIME)) {
1197         if(update_threadlocinfo_category(lcid[MSVCRT_LC_TIME], loc, MSVCRT_LC_TIME)) {
1198             MSVCRT__free_locale(loc);
1199             return NULL;
1200         }
1201     } else
1202         loc->locinfo->lc_category[MSVCRT_LC_TIME].locale = MSVCRT__strdup("C");
1203
1204     size = sizeof(MSVCRT___lc_time_data);
1205     for(i=0; i<sizeof(time_data)/sizeof(time_data[0]); i++) {
1206         ret = GetLocaleInfoA(lcid[MSVCRT_LC_TIME], time_data[i]
1207                 |LOCALE_NOUSEROVERRIDE, NULL, 0);
1208         if(!ret) {
1209             MSVCRT__free_locale(loc);
1210             return NULL;
1211         }
1212         size += ret;
1213
1214         ret = GetLocaleInfoW(lcid[MSVCRT_LC_TIME], time_data[i]
1215                 |LOCALE_NOUSEROVERRIDE, NULL, 0);
1216         if(!ret) {
1217             MSVCRT__free_locale(loc);
1218             return NULL;
1219         }
1220         size += ret*sizeof(MSVCRT_wchar_t);
1221     }
1222
1223     loc->locinfo->lc_time_curr = MSVCRT_malloc(size);
1224     if(!loc->locinfo->lc_time_curr) {
1225         MSVCRT__free_locale(loc);
1226         return NULL;
1227     }
1228
1229     ret = 0;
1230     for(i=0; i<sizeof(time_data)/sizeof(time_data[0]); i++) {
1231         loc->locinfo->lc_time_curr->str[i] = &loc->locinfo->lc_time_curr->data[ret];
1232         ret += GetLocaleInfoA(lcid[MSVCRT_LC_TIME], time_data[i]|LOCALE_NOUSEROVERRIDE,
1233                 &loc->locinfo->lc_time_curr->data[ret], size-ret);
1234     }
1235     for(i=0; i<sizeof(time_data)/sizeof(time_data[0]); i++) {
1236         loc->locinfo->lc_time_curr->wstr[i] = (MSVCRT_wchar_t*)&loc->locinfo->lc_time_curr->data[ret];
1237         ret += GetLocaleInfoW(lcid[MSVCRT_LC_TIME], time_data[i]|LOCALE_NOUSEROVERRIDE,
1238                 (MSVCRT_wchar_t*)&loc->locinfo->lc_time_curr->data[ret], size-ret)*sizeof(MSVCRT_wchar_t);
1239     }
1240     loc->locinfo->lc_time_curr->lcid = lcid[MSVCRT_LC_TIME];
1241
1242     return loc;
1243 }
1244
1245 /*********************************************************************
1246  *             setlocale (MSVCRT.@)
1247  */
1248 char* CDECL MSVCRT_setlocale(int category, const char* locale)
1249 {
1250     MSVCRT__locale_t loc;
1251     MSVCRT_pthreadlocinfo locinfo = get_locinfo();
1252
1253     if(category<MSVCRT_LC_MIN || category>MSVCRT_LC_MAX)
1254         return NULL;
1255
1256     if(!locale) {
1257         if(category == MSVCRT_LC_ALL)
1258             return construct_lc_all(locinfo);
1259
1260         return locinfo->lc_category[category].locale;
1261     }
1262
1263     loc = MSVCRT__create_locale(category, locale);
1264     if(!loc) {
1265         WARN("%d %s failed\n", category, locale);
1266         return NULL;
1267     }
1268
1269     LOCK_LOCALE;
1270
1271     switch(category) {
1272         case MSVCRT_LC_ALL:
1273         case MSVCRT_LC_COLLATE:
1274             locinfo->lc_collate_cp = loc->locinfo->lc_collate_cp;
1275             locinfo->lc_handle[MSVCRT_LC_COLLATE] =
1276                 loc->locinfo->lc_handle[MSVCRT_LC_COLLATE];
1277             swap_pointers((void**)&locinfo->lc_category[MSVCRT_LC_COLLATE].locale,
1278                     (void**)&loc->locinfo->lc_category[MSVCRT_LC_COLLATE].locale);
1279             swap_pointers((void**)&locinfo->lc_category[MSVCRT_LC_COLLATE].refcount,
1280                     (void**)&loc->locinfo->lc_category[MSVCRT_LC_COLLATE].refcount);
1281
1282             if(category != MSVCRT_LC_ALL)
1283                 break;
1284             /* fall through */
1285         case MSVCRT_LC_CTYPE:
1286             locinfo->lc_handle[MSVCRT_LC_CTYPE] =
1287                 loc->locinfo->lc_handle[MSVCRT_LC_CTYPE];
1288             swap_pointers((void**)&locinfo->lc_category[MSVCRT_LC_CTYPE].locale,
1289                     (void**)&loc->locinfo->lc_category[MSVCRT_LC_CTYPE].locale);
1290             swap_pointers((void**)&locinfo->lc_category[MSVCRT_LC_CTYPE].refcount,
1291                     (void**)&loc->locinfo->lc_category[MSVCRT_LC_CTYPE].refcount);
1292
1293             locinfo->lc_codepage = loc->locinfo->lc_codepage;
1294             locinfo->lc_clike = loc->locinfo->lc_clike;
1295             locinfo->mb_cur_max = loc->locinfo->mb_cur_max;
1296
1297             swap_pointers((void**)&locinfo->ctype1_refcount,
1298                     (void**)&loc->locinfo->ctype1_refcount);
1299             swap_pointers((void**)&locinfo->ctype1, (void**)&loc->locinfo->ctype1);
1300             swap_pointers((void**)&locinfo->pctype, (void**)&loc->locinfo->pctype);
1301             swap_pointers((void**)&locinfo->pclmap, (void**)&loc->locinfo->pclmap);
1302             swap_pointers((void**)&locinfo->pcumap, (void**)&loc->locinfo->pcumap);
1303
1304             if(category != MSVCRT_LC_ALL)
1305                 break;
1306             /* fall through */
1307         case MSVCRT_LC_MONETARY:
1308             locinfo->lc_handle[MSVCRT_LC_MONETARY] =
1309                 loc->locinfo->lc_handle[MSVCRT_LC_MONETARY];
1310             swap_pointers((void**)&locinfo->lc_category[MSVCRT_LC_MONETARY].locale,
1311                     (void**)&loc->locinfo->lc_category[MSVCRT_LC_MONETARY].locale);
1312             swap_pointers((void**)&locinfo->lc_category[MSVCRT_LC_MONETARY].refcount,
1313                     (void**)&loc->locinfo->lc_category[MSVCRT_LC_MONETARY].refcount);
1314
1315             swap_pointers((void**)&locinfo->lconv->int_curr_symbol,
1316                     (void**)&loc->locinfo->lconv->int_curr_symbol);
1317             swap_pointers((void**)&locinfo->lconv->currency_symbol,
1318                     (void**)&loc->locinfo->lconv->currency_symbol);
1319             swap_pointers((void**)&locinfo->lconv->mon_decimal_point,
1320                     (void**)&loc->locinfo->lconv->mon_decimal_point);
1321             swap_pointers((void**)&locinfo->lconv->mon_thousands_sep,
1322                     (void**)&loc->locinfo->lconv->mon_thousands_sep);
1323             swap_pointers((void**)&locinfo->lconv->mon_grouping,
1324                     (void**)&loc->locinfo->lconv->mon_grouping);
1325             swap_pointers((void**)&locinfo->lconv->positive_sign,
1326                     (void**)&loc->locinfo->lconv->positive_sign);
1327             swap_pointers((void**)&locinfo->lconv->negative_sign,
1328                     (void**)&loc->locinfo->lconv->negative_sign);
1329             locinfo->lconv->int_frac_digits = loc->locinfo->lconv->int_frac_digits;
1330             locinfo->lconv->frac_digits = loc->locinfo->lconv->frac_digits;
1331             locinfo->lconv->p_cs_precedes = loc->locinfo->lconv->p_cs_precedes;
1332             locinfo->lconv->p_sep_by_space = loc->locinfo->lconv->p_sep_by_space;
1333             locinfo->lconv->n_cs_precedes = loc->locinfo->lconv->n_cs_precedes;
1334             locinfo->lconv->n_sep_by_space = loc->locinfo->lconv->n_sep_by_space;
1335             locinfo->lconv->p_sign_posn = loc->locinfo->lconv->p_sign_posn;
1336             locinfo->lconv->n_sign_posn = loc->locinfo->lconv->n_sign_posn;
1337
1338             if(category != MSVCRT_LC_ALL)
1339                 break;
1340             /* fall through */
1341         case MSVCRT_LC_NUMERIC:
1342             locinfo->lc_handle[MSVCRT_LC_NUMERIC] =
1343                 loc->locinfo->lc_handle[MSVCRT_LC_NUMERIC];
1344             swap_pointers((void**)&locinfo->lc_category[MSVCRT_LC_NUMERIC].locale,
1345                     (void**)&loc->locinfo->lc_category[MSVCRT_LC_NUMERIC].locale);
1346             swap_pointers((void**)&locinfo->lc_category[MSVCRT_LC_NUMERIC].refcount,
1347                     (void**)&loc->locinfo->lc_category[MSVCRT_LC_NUMERIC].refcount);
1348
1349             swap_pointers((void**)&locinfo->lconv->decimal_point,
1350                     (void**)&loc->locinfo->lconv->decimal_point);
1351             swap_pointers((void**)&locinfo->lconv->thousands_sep,
1352                     (void**)&loc->locinfo->lconv->thousands_sep);
1353             swap_pointers((void**)&locinfo->lconv->grouping,
1354                     (void**)&loc->locinfo->lconv->grouping);
1355
1356             if(category != MSVCRT_LC_ALL)
1357                 break;
1358             /* fall through */
1359         case MSVCRT_LC_TIME:
1360             locinfo->lc_handle[MSVCRT_LC_TIME] =
1361                 loc->locinfo->lc_handle[MSVCRT_LC_TIME];
1362             swap_pointers((void**)&locinfo->lc_category[MSVCRT_LC_TIME].locale,
1363                     (void**)&loc->locinfo->lc_category[MSVCRT_LC_TIME].locale);
1364             swap_pointers((void**)&locinfo->lc_category[MSVCRT_LC_TIME].refcount,
1365                     (void**)&loc->locinfo->lc_category[MSVCRT_LC_TIME].refcount);
1366             swap_pointers((void**)&locinfo->lc_time_curr,
1367                     (void**)&loc->locinfo->lc_time_curr);
1368
1369             if(category != MSVCRT_LC_ALL)
1370                 break;
1371     }
1372
1373     MSVCRT__free_locale(loc);
1374     UNLOCK_LOCALE;
1375
1376     if(locinfo == MSVCRT_locale->locinfo) {
1377         int i;
1378
1379         MSVCRT___lc_codepage = locinfo->lc_codepage;
1380         MSVCRT___lc_collate_cp = locinfo->lc_collate_cp;
1381         MSVCRT___mb_cur_max = locinfo->mb_cur_max;
1382         MSVCRT__pctype = locinfo->pctype;
1383         for(i=MSVCRT_LC_MIN; i<=MSVCRT_LC_MAX; i++)
1384             MSVCRT___lc_handle[i] = MSVCRT_locale->locinfo->lc_handle[i];
1385     }
1386
1387     if(category == MSVCRT_LC_ALL)
1388         return construct_lc_all(locinfo);
1389
1390     return locinfo->lc_category[category].locale;
1391 }
1392
1393 /* _configthreadlocale - not exported in native msvcrt */
1394 int CDECL _configthreadlocale(int type)
1395 {
1396     thread_data_t *data = msvcrt_get_thread_data();
1397     MSVCRT__locale_t locale;
1398     int ret;
1399
1400     if(!data)
1401         return -1;
1402
1403     ret = (data->have_locale ? MSVCRT__ENABLE_PER_THREAD_LOCALE : MSVCRT__DISABLE_PER_THREAD_LOCALE);
1404
1405     if(type == MSVCRT__ENABLE_PER_THREAD_LOCALE) {
1406         if(!data->have_locale) {
1407             /* Copy current global locale */
1408             locale = MSVCRT__create_locale(MSVCRT_LC_ALL, MSVCRT_setlocale(MSVCRT_LC_ALL, NULL));
1409             if(!locale)
1410                 return -1;
1411
1412             data->locinfo = locale->locinfo;
1413             data->mbcinfo = locale->mbcinfo;
1414             data->have_locale = TRUE;
1415             MSVCRT_free(locale);
1416         }
1417
1418         return ret;
1419     }
1420
1421     if(type == MSVCRT__DISABLE_PER_THREAD_LOCALE) {
1422         if(data->have_locale) {
1423             free_locinfo(data->locinfo);
1424             free_mbcinfo(data->mbcinfo);
1425             data->locinfo = MSVCRT_locale->locinfo;
1426             data->mbcinfo = MSVCRT_locale->mbcinfo;
1427             data->have_locale = FALSE;
1428         }
1429
1430         return ret;
1431     }
1432
1433     if(!type)
1434         return ret;
1435
1436     return -1;
1437 }
1438
1439 BOOL msvcrt_init_locale(void)
1440 {
1441     int i;
1442
1443     LOCK_LOCALE;
1444     MSVCRT_locale = MSVCRT__create_locale(0, "C");
1445     UNLOCK_LOCALE;
1446     if(!MSVCRT_locale)
1447         return FALSE;
1448
1449     MSVCRT___lc_codepage = MSVCRT_locale->locinfo->lc_codepage;
1450     MSVCRT___lc_collate_cp = MSVCRT_locale->locinfo->lc_collate_cp;
1451     MSVCRT___mb_cur_max = MSVCRT_locale->locinfo->mb_cur_max;
1452     MSVCRT__pctype = MSVCRT_locale->locinfo->pctype;
1453     for(i=MSVCRT_LC_MIN; i<=MSVCRT_LC_MAX; i++)
1454         MSVCRT___lc_handle[i] = MSVCRT_locale->locinfo->lc_handle[i];
1455     _setmbcp(_MB_CP_ANSI);
1456     return TRUE;
1457 }