4 * Copyright 1995 Martin von Loewis
5 * Copyright 1998 David Lee Lambert
6 * Copyright 2000 Julio César Gázquez
7 * Copyright 2002 Alexandre Julliard for CodeWeavers
9 * This library is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU Lesser General Public
11 * License as published by the Free Software Foundation; either
12 * version 2.1 of the License, or (at your option) any later version.
14 * This library is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17 * Lesser General Public License for more details.
19 * You should have received a copy of the GNU Lesser General Public
20 * License along with this library; if not, write to the Free Software
21 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
25 #include "wine/port.h"
37 #include "winuser.h" /* for RT_STRINGW */
40 #include "wine/unicode.h"
44 #include "wine/debug.h"
46 WINE_DEFAULT_DEBUG_CHANNEL(nls);
48 #define LOCALE_LOCALEINFOFLAGSMASK (LOCALE_NOUSEROVERRIDE|LOCALE_USE_CP_ACP|LOCALE_RETURN_NUMBER)
50 static const WCHAR kernel32W[] = { 'K','E','R','N','E','L','3','2','\0' };
52 /* current code pages */
53 static const union cptable *ansi_cptable;
54 static const union cptable *oem_cptable;
55 static const union cptable *mac_cptable;
56 static const union cptable *unix_cptable; /* NULL if UTF8 */
58 /* Charset to codepage map, sorted by name. */
59 static const struct charset_entry
61 const char *charset_name;
94 { "ISO88591", 28591 },
95 { "ISO885910", 28600 },
96 { "ISO885913", 28603 },
97 { "ISO885914", 28604 },
98 { "ISO885915", 28605 },
99 { "ISO88592", 28592 },
100 { "ISO88593", 28593 },
101 { "ISO88594", 28594 },
102 { "ISO88595", 28595 },
103 { "ISO88596", 28596 },
104 { "ISO88597", 28597 },
105 { "ISO88598", 28598 },
106 { "ISO88599", 28599 },
112 #define NLS_MAX_LANGUAGES 20
116 LANGID found_lang_id[NLS_MAX_LANGUAGES];
117 WCHAR found_language[NLS_MAX_LANGUAGES][3];
118 WCHAR found_country[NLS_MAX_LANGUAGES][3];
123 /* copy Unicode string to Ascii without using codepages */
124 static inline void strcpyWtoA( char *dst, const WCHAR *src )
126 while ((*dst++ = *src++));
129 /* Copy Ascii string to Unicode without using codepages */
130 static inline void strcpynAtoW( WCHAR *dst, const char *src, size_t n )
132 while (n > 1 && *src)
134 *dst++ = (unsigned char)*src++;
140 /* return a printable string for a language id */
141 static const char *debugstr_lang( LANGID lang )
143 WCHAR langW[4], countryW[4];
145 LCID lcid = MAKELCID( lang, SORT_DEFAULT );
147 GetLocaleInfoW(lcid, LOCALE_SISO639LANGNAME|LOCALE_NOUSEROVERRIDE, langW, sizeof(langW));
148 GetLocaleInfoW(lcid, LOCALE_SISO3166CTRYNAME|LOCALE_NOUSEROVERRIDE, countryW, sizeof(countryW));
149 strcpyWtoA( buffer, langW );
150 strcat( buffer, "_" );
151 strcpyWtoA( buffer + strlen(buffer), countryW );
152 return wine_dbg_sprintf( "%s", buffer );
155 /***********************************************************************
158 * Retrieve the ANSI codepage for a given locale.
160 inline static UINT get_lcid_codepage( LCID lcid )
163 if (!GetLocaleInfoW( lcid, LOCALE_IDEFAULTANSICODEPAGE|LOCALE_RETURN_NUMBER, (WCHAR *)&ret,
164 sizeof(ret)/sizeof(WCHAR) )) ret = 0;
169 /***********************************************************************
172 * Find the table for a given codepage, handling CP_ACP etc. pseudo-codepages
174 static const union cptable *get_codepage_table( unsigned int codepage )
176 const union cptable *ret = NULL;
178 assert( ansi_cptable ); /* init must have been done already */
192 if (!(codepage = NtCurrentTeb()->code_page)) return ansi_cptable;
195 if (codepage == ansi_cptable->info.codepage) return ansi_cptable;
196 if (codepage == oem_cptable->info.codepage) return oem_cptable;
197 if (codepage == mac_cptable->info.codepage) return mac_cptable;
198 ret = wine_cp_get_table( codepage );
204 /***********************************************************************
205 * create_registry_key
207 * Create the Control Panel\\International registry key.
209 inline static HKEY create_registry_key(void)
211 static const WCHAR intlW[] = {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\',
212 'I','n','t','e','r','n','a','t','i','o','n','a','l',0};
213 OBJECT_ATTRIBUTES attr;
214 UNICODE_STRING nameW;
217 if (RtlOpenCurrentUser( KEY_ALL_ACCESS, &hkey ) != STATUS_SUCCESS) return 0;
219 attr.Length = sizeof(attr);
220 attr.RootDirectory = hkey;
221 attr.ObjectName = &nameW;
223 attr.SecurityDescriptor = NULL;
224 attr.SecurityQualityOfService = NULL;
225 RtlInitUnicodeString( &nameW, intlW );
227 if (NtCreateKey( &hkey, KEY_ALL_ACCESS, &attr, 0, NULL, 0, NULL ) != STATUS_SUCCESS) hkey = 0;
228 NtClose( attr.RootDirectory );
233 /***********************************************************************
234 * LOCALE_InitRegistry
236 * Update registry contents on startup if the user locale has changed.
237 * This simulates the action of the Windows control panel.
239 void LOCALE_InitRegistry(void)
241 static const USHORT updateValues[] = {
243 LOCALE_SCOUNTRY, LOCALE_ICOUNTRY,
244 LOCALE_S1159, LOCALE_S2359,
245 LOCALE_STIME, LOCALE_ITIME,
251 LOCALE_SCURRENCY, LOCALE_ICURRENCY,
258 LOCALE_IDIGITSUBSTITUTION,
259 LOCALE_SNATIVEDIGITS,
260 LOCALE_ITIMEMARKPOSN,
261 LOCALE_ICALENDARTYPE,
265 static const WCHAR LocaleW[] = {'L','o','c','a','l','e',0};
266 UNICODE_STRING nameW;
271 LCID lcid = GetUserDefaultLCID();
273 if (!(hkey = create_registry_key()))
274 return; /* don't do anything if we can't create the registry key */
276 RtlInitUnicodeString( &nameW, LocaleW );
277 count = sizeof(bufferW);
278 if (!NtQueryValueKey(hkey, &nameW, KeyValuePartialInformation, (LPBYTE)bufferW, count, &count))
280 const KEY_VALUE_PARTIAL_INFORMATION *info = (KEY_VALUE_PARTIAL_INFORMATION *)bufferW;
281 LPCWSTR szValueText = (LPCWSTR)info->Data;
283 if (strtoulW( szValueText, NULL, 16 ) == lcid) /* already set correctly */
288 TRACE( "updating registry, locale changed %s -> %08lx\n", debugstr_w(szValueText), lcid );
290 else TRACE( "updating registry, locale changed none -> %08lx\n", lcid );
292 sprintf( buffer, "%08lx", lcid );
293 /* Note: '9' constant below is strlen(buffer) + 1 */
294 RtlMultiByteToUnicodeN( bufferW, sizeof(bufferW), NULL, buffer, 9 );
295 NtSetValueKey( hkey, &nameW, 0, REG_SZ, bufferW, 9 * sizeof(WCHAR) );
298 for (i = 0; i < sizeof(updateValues)/sizeof(updateValues[0]); i++)
300 GetLocaleInfoW( lcid, updateValues[i] | LOCALE_NOUSEROVERRIDE, bufferW,
301 sizeof(bufferW)/sizeof(WCHAR) );
302 SetLocaleInfoW( lcid, updateValues[i], bufferW );
307 /***********************************************************************
308 * find_language_id_proc
310 static BOOL CALLBACK find_language_id_proc( HMODULE hModule, LPCWSTR type,
311 LPCWSTR name, WORD LangID, LPARAM lParam )
313 LANG_FIND_DATA *l_data = (LANG_FIND_DATA *)lParam;
314 LCID lcid = MAKELCID(LangID, SORT_DEFAULT);
315 WCHAR buf_language[128];
316 WCHAR buf_country[128];
317 WCHAR buf_en_language[128];
319 if(PRIMARYLANGID(LangID) == LANG_NEUTRAL)
320 return TRUE; /* continue search */
325 GetLocaleInfoW(lcid, LOCALE_SISO639LANGNAME|LOCALE_NOUSEROVERRIDE,
326 buf_language, sizeof(buf_language));
327 GetLocaleInfoW(lcid, LOCALE_SISO3166CTRYNAME|LOCALE_NOUSEROVERRIDE,
328 buf_country, sizeof(buf_country));
330 if(l_data->lang[0] && !strcmpiW(l_data->lang, buf_language))
332 if(l_data->country[0])
334 if(!strcmpiW(l_data->country, buf_country))
336 l_data->found_lang_id[0] = LangID;
338 TRACE("Found id %04X for lang %s country %s\n",
339 LangID, debugstr_w(l_data->lang), debugstr_w(l_data->country));
340 return FALSE; /* stop enumeration */
343 else goto found; /* l_data->country not specified */
346 /* Just in case, check LOCALE_SENGLANGUAGE too,
347 * in hope that possible alias name might have that value.
349 buf_en_language[0] = 0;
350 GetLocaleInfoW(lcid, LOCALE_SENGLANGUAGE|LOCALE_NOUSEROVERRIDE,
351 buf_en_language, sizeof(buf_en_language));
353 if(l_data->lang[0] && !strcmpiW(l_data->lang, buf_en_language)) goto found;
354 return TRUE; /* not found, continue search */
357 l_data->found_lang_id[l_data->n_found] = LangID;
358 strncpyW(l_data->found_country[l_data->n_found], buf_country, 3);
359 strncpyW(l_data->found_language[l_data->n_found], buf_language, 3);
361 TRACE("Found id %04X for lang %s\n", LangID, debugstr_w(l_data->lang));
362 return (l_data->n_found < NLS_MAX_LANGUAGES); /* continue search, unless we have enough */
366 /***********************************************************************
370 * Lang: a string whose two first chars are the iso name of a language.
371 * Country: a string whose two first chars are the iso name of country
372 * Charset: a string defining the chosen charset encoding
373 * Dialect: a string defining a variation of the locale
375 * all those values are from the standardized format of locale
376 * name in unix which is: Lang[_Country][.Charset][@Dialect]
379 * the numeric code of the language used by Windows
381 * FIXME: Charset and Dialect are not handled
383 static LANGID get_language_id(LPCSTR Lang, LPCSTR Country, LPCSTR Charset, LPCSTR Dialect)
385 LANG_FIND_DATA l_data;
390 l_data.found_lang_id[0] = MAKELANGID(LANG_ENGLISH, SUBLANG_DEFAULT);
395 strcpynAtoW(l_data.lang, Lang, sizeof(l_data.lang));
397 if (Country) strcpynAtoW(l_data.country, Country, sizeof(l_data.country));
398 else l_data.country[0] = 0;
400 hKernel32 = GetModuleHandleW(kernel32W);
402 EnumResourceLanguagesW(hKernel32, (LPCWSTR)RT_STRING, (LPCWSTR)LOCALE_ILANGUAGE,
403 find_language_id_proc, (LPARAM)&l_data);
405 if (l_data.n_found == 1) goto END;
409 if(l_data.country[0])
411 /* retry without country name */
412 l_data.country[0] = 0;
413 EnumResourceLanguagesW(hKernel32, (LPCWSTR)RT_STRING, (LPCWSTR)LOCALE_ILANGUAGE,
414 find_language_id_proc, (LONG)&l_data);
417 MESSAGE("Warning: Language '%s_%s' was not recognized, defaulting to English.\n",
419 l_data.found_lang_id[0] = MAKELANGID(LANG_ENGLISH, SUBLANG_DEFAULT);
421 else MESSAGE("Warning: Language '%s_%s' was not recognized, defaulting to '%s'.\n",
422 Lang, Country, debugstr_lang(l_data.found_lang_id[0]) );
426 MESSAGE("Warning: Language '%s' was not recognized, defaulting to English.\n", Lang);
427 l_data.found_lang_id[0] = MAKELANGID(LANG_ENGLISH, SUBLANG_DEFAULT);
434 if (Country && Country[0])
435 MESSAGE("For language '%s_%s' several language ids were found:\n", Lang, Country);
437 MESSAGE("For language '%s' several language ids were found:\n", Lang);
439 /* print a list of languages with their description */
440 for (i = 0; i < l_data.n_found; i++)
444 GetLocaleInfoW( MAKELCID( l_data.found_lang_id[i], SORT_DEFAULT ),
445 LOCALE_SLANGUAGE|LOCALE_NOUSEROVERRIDE, buffW, sizeof(buffW));
446 strcpyWtoA( buffA, buffW );
447 MESSAGE( " %s (%04X) - %s\n", debugstr_lang(l_data.found_lang_id[i]),
448 l_data.found_lang_id[i], buffA );
450 MESSAGE("Defaulting to '%s'. You should specify the exact language you want\n"
451 "by defining your LANG environment variable like this: LANG=%s\n",
452 debugstr_lang(l_data.found_lang_id[0]), debugstr_lang(l_data.found_lang_id[0]) );
455 TRACE("Returning %04X (%s)\n", l_data.found_lang_id[0], debugstr_lang(l_data.found_lang_id[0]));
456 return l_data.found_lang_id[0];
460 /***********************************************************************
461 * charset_cmp (internal)
463 static int charset_cmp( const void *name, const void *entry )
465 const struct charset_entry *charset = (struct charset_entry *)entry;
466 return strcasecmp( (char *)name, charset->charset_name );
469 /***********************************************************************
472 static LCID init_default_lcid( UINT *unix_cp )
474 char *buf, *lang,*country,*charset,*dialect,*next;
477 if ((lang = getenv( "LC_ALL" )) ||
478 (lang = getenv( "LC_CTYPE" )) ||
479 (lang = getenv( "LANGUAGE" )) ||
480 (lang = getenv( "LC_MESSAGES" )) ||
481 (lang = getenv( "LANG" )))
483 if (!strcmp(lang,"POSIX") || !strcmp(lang,"C")) goto done;
485 buf = RtlAllocateHeap( GetProcessHeap(), 0, strlen(lang) + 1 );
490 next=strchr(lang,':'); if (next) *next++='\0';
491 dialect=strchr(lang,'@'); if (dialect) *dialect++='\0';
492 charset=strchr(lang,'.'); if (charset) *charset++='\0';
493 country=strchr(lang,'_'); if (country) *country++='\0';
495 ret = get_language_id(lang, country, charset, dialect);
498 const struct charset_entry *entry;
499 char charset_name[16];
502 /* remove punctuation characters from charset name */
503 for (i = j = 0; charset[i] && j < sizeof(charset_name)-1; i++)
504 if (isalnum(charset[i])) charset_name[j++] = charset[i];
507 entry = bsearch( charset_name, charset_names,
508 sizeof(charset_names)/sizeof(charset_names[0]),
509 sizeof(charset_names[0]), charset_cmp );
512 *unix_cp = entry->codepage;
513 TRACE("charset %s was mapped to cp %u\n", charset, *unix_cp);
516 FIXME("charset %s was not recognized\n", charset);
520 } while (lang && !ret);
522 if (!ret) MESSAGE("Warning: language '%s' not recognized, defaulting to English\n", buf);
523 RtlFreeHeap( GetProcessHeap(), 0, buf );
527 if (!ret) ret = MAKELCID( MAKELANGID(LANG_ENGLISH,SUBLANG_DEFAULT), SORT_DEFAULT) ;
532 /***********************************************************************
533 * GetUserDefaultLangID (KERNEL32.@)
535 * Get the default language Id for the current user.
541 * The current LANGID of the default language for the current user.
543 LANGID WINAPI GetUserDefaultLangID(void)
545 return LANGIDFROMLCID(GetUserDefaultLCID());
549 /***********************************************************************
550 * GetSystemDefaultLangID (KERNEL32.@)
552 * Get the default language Id for the system.
558 * The current LANGID of the default language for the system.
560 LANGID WINAPI GetSystemDefaultLangID(void)
562 return GetUserDefaultLangID();
566 /***********************************************************************
567 * GetUserDefaultLCID (KERNEL32.@)
569 * Get the default locale Id for the current user.
575 * The current LCID of the default locale for the current user.
577 LCID WINAPI GetUserDefaultLCID(void)
580 NtQueryDefaultLocale( TRUE, &lcid );
585 /***********************************************************************
586 * GetSystemDefaultLCID (KERNEL32.@)
588 * Get the default locale Id for the system.
594 * The current LCID of the default locale for the system.
596 LCID WINAPI GetSystemDefaultLCID(void)
599 NtQueryDefaultLocale( FALSE, &lcid );
604 /***********************************************************************
605 * GetUserDefaultUILanguage (KERNEL32.@)
607 * Get the default user interface language Id for the current user.
613 * The current LANGID of the default UI language for the current user.
615 LANGID WINAPI GetUserDefaultUILanguage(void)
617 return GetUserDefaultLangID();
621 /***********************************************************************
622 * GetSystemDefaultUILanguage (KERNEL32.@)
624 * Get the default user interface language Id for the system.
630 * The current LANGID of the default UI language for the system. This is
631 * typically the same language used during the installation process.
633 LANGID WINAPI GetSystemDefaultUILanguage(void)
635 return GetSystemDefaultLangID();
639 /******************************************************************************
640 * get_locale_value_name
642 * Gets the registry value name for a given lctype.
644 static const WCHAR *get_locale_value_name( DWORD lctype )
646 static const WCHAR iCalendarTypeW[] = {'i','C','a','l','e','n','d','a','r','T','y','p','e',0};
647 static const WCHAR iCountryW[] = {'i','C','o','u','n','t','r','y',0};
648 static const WCHAR iCurrDigitsW[] = {'i','C','u','r','r','D','i','g','i','t','s',0};
649 static const WCHAR iCurrencyW[] = {'i','C','u','r','r','e','n','c','y',0};
650 static const WCHAR iDateW[] = {'i','D','a','t','e',0};
651 static const WCHAR iDigitsW[] = {'i','D','i','g','i','t','s',0};
652 static const WCHAR iFirstDayOfWeekW[] = {'i','F','i','r','s','t','D','a','y','O','f','W','e','e','k',0};
653 static const WCHAR iFirstWeekOfYearW[] = {'i','F','i','r','s','t','W','e','e','k','O','f','Y','e','a','r',0};
654 static const WCHAR iLDateW[] = {'i','L','D','a','t','e',0};
655 static const WCHAR iLZeroW[] = {'i','L','Z','e','r','o',0};
656 static const WCHAR iMeasureW[] = {'i','M','e','a','s','u','r','e',0};
657 static const WCHAR iNegCurrW[] = {'i','N','e','g','C','u','r','r',0};
658 static const WCHAR iNegNumberW[] = {'i','N','e','g','N','u','m','b','e','r',0};
659 static const WCHAR iPaperSizeW[] = {'i','P','a','p','e','r','S','i','z','e',0};
660 static const WCHAR iTLZeroW[] = {'i','T','L','Z','e','r','o',0};
661 static const WCHAR iTimePrefixW[] = {'i','T','i','m','e','P','r','e','f','i','x',0};
662 static const WCHAR iTimeW[] = {'i','T','i','m','e',0};
663 static const WCHAR s1159W[] = {'s','1','1','5','9',0};
664 static const WCHAR s2359W[] = {'s','2','3','5','9',0};
665 static const WCHAR sCountryW[] = {'s','C','o','u','n','t','r','y',0};
666 static const WCHAR sCurrencyW[] = {'s','C','u','r','r','e','n','c','y',0};
667 static const WCHAR sDateW[] = {'s','D','a','t','e',0};
668 static const WCHAR sDecimalW[] = {'s','D','e','c','i','m','a','l',0};
669 static const WCHAR sGroupingW[] = {'s','G','r','o','u','p','i','n','g',0};
670 static const WCHAR sLanguageW[] = {'s','L','a','n','g','u','a','g','e',0};
671 static const WCHAR sListW[] = {'s','L','i','s','t',0};
672 static const WCHAR sLongDateW[] = {'s','L','o','n','g','D','a','t','e',0};
673 static const WCHAR sMonDecimalSepW[] = {'s','M','o','n','D','e','c','i','m','a','l','S','e','p',0};
674 static const WCHAR sMonGroupingW[] = {'s','M','o','n','G','r','o','u','p','i','n','g',0};
675 static const WCHAR sMonThousandSepW[] = {'s','M','o','n','T','h','o','u','s','a','n','d','S','e','p',0};
676 static const WCHAR sNativeDigitsW[] = {'s','N','a','t','i','v','e','D','i','g','i','t','s',0};
677 static const WCHAR sNegativeSignW[] = {'s','N','e','g','a','t','i','v','e','S','i','g','n',0};
678 static const WCHAR sPositiveSignW[] = {'s','P','o','s','i','t','i','v','e','S','i','g','n',0};
679 static const WCHAR sShortDateW[] = {'s','S','h','o','r','t','D','a','t','e',0};
680 static const WCHAR sThousandW[] = {'s','T','h','o','u','s','a','n','d',0};
681 static const WCHAR sTimeFormatW[] = {'s','T','i','m','e','F','o','r','m','a','t',0};
682 static const WCHAR sTimeW[] = {'s','T','i','m','e',0};
683 static const WCHAR sYearMonthW[] = {'s','Y','e','a','r','M','o','n','t','h',0};
684 static const WCHAR NumShapeW[] = {'N','u','m','s','h','a','p','e',0};
688 /* These values are used by SetLocaleInfo and GetLocaleInfo, and
689 * the values are stored in the registry, confirmed under Windows.
691 case LOCALE_ICALENDARTYPE: return iCalendarTypeW;
692 case LOCALE_ICURRDIGITS: return iCurrDigitsW;
693 case LOCALE_ICURRENCY: return iCurrencyW;
694 case LOCALE_IDIGITS: return iDigitsW;
695 case LOCALE_IFIRSTDAYOFWEEK: return iFirstDayOfWeekW;
696 case LOCALE_IFIRSTWEEKOFYEAR: return iFirstWeekOfYearW;
697 case LOCALE_ILZERO: return iLZeroW;
698 case LOCALE_IMEASURE: return iMeasureW;
699 case LOCALE_INEGCURR: return iNegCurrW;
700 case LOCALE_INEGNUMBER: return iNegNumberW;
701 case LOCALE_IPAPERSIZE: return iPaperSizeW;
702 case LOCALE_ITIME: return iTimeW;
703 case LOCALE_S1159: return s1159W;
704 case LOCALE_S2359: return s2359W;
705 case LOCALE_SCURRENCY: return sCurrencyW;
706 case LOCALE_SDATE: return sDateW;
707 case LOCALE_SDECIMAL: return sDecimalW;
708 case LOCALE_SGROUPING: return sGroupingW;
709 case LOCALE_SLIST: return sListW;
710 case LOCALE_SLONGDATE: return sLongDateW;
711 case LOCALE_SMONDECIMALSEP: return sMonDecimalSepW;
712 case LOCALE_SMONGROUPING: return sMonGroupingW;
713 case LOCALE_SMONTHOUSANDSEP: return sMonThousandSepW;
714 case LOCALE_SNEGATIVESIGN: return sNegativeSignW;
715 case LOCALE_SPOSITIVESIGN: return sPositiveSignW;
716 case LOCALE_SSHORTDATE: return sShortDateW;
717 case LOCALE_STHOUSAND: return sThousandW;
718 case LOCALE_STIME: return sTimeW;
719 case LOCALE_STIMEFORMAT: return sTimeFormatW;
720 case LOCALE_SYEARMONTH: return sYearMonthW;
722 /* The following are not listed under MSDN as supported,
723 * but seem to be used and also stored in the registry.
725 case LOCALE_ICOUNTRY: return iCountryW;
726 case LOCALE_IDATE: return iDateW;
727 case LOCALE_ILDATE: return iLDateW;
728 case LOCALE_ITLZERO: return iTLZeroW;
729 case LOCALE_SCOUNTRY: return sCountryW;
730 case LOCALE_SLANGUAGE: return sLanguageW;
732 /* The following are used in XP and later */
733 case LOCALE_IDIGITSUBSTITUTION: return NumShapeW;
734 case LOCALE_SNATIVEDIGITS: return sNativeDigitsW;
735 case LOCALE_ITIMEMARKPOSN: return iTimePrefixW;
741 /******************************************************************************
742 * get_registry_locale_info
744 * Retrieve user-modified locale info from the registry.
745 * Return length, 0 on error, -1 if not found.
747 static INT get_registry_locale_info( LPCWSTR value, LPWSTR buffer, INT len )
753 UNICODE_STRING nameW;
754 KEY_VALUE_PARTIAL_INFORMATION *info;
755 static const int info_size = FIELD_OFFSET(KEY_VALUE_PARTIAL_INFORMATION, Data);
757 if (!(hkey = create_registry_key())) return -1;
759 RtlInitUnicodeString( &nameW, value );
760 size = info_size + len * sizeof(WCHAR);
762 if (!(info = HeapAlloc( GetProcessHeap(), 0, size )))
765 SetLastError( ERROR_NOT_ENOUGH_MEMORY );
769 status = NtQueryValueKey( hkey, &nameW, KeyValuePartialInformation, info, size, &size );
770 if (status == STATUS_BUFFER_OVERFLOW && !buffer) status = 0;
774 ret = (size - info_size) / sizeof(WCHAR);
775 /* append terminating null if needed */
776 if (!ret || ((WCHAR *)info->Data)[ret-1])
778 if (ret < len || !buffer) ret++;
781 SetLastError( ERROR_INSUFFICIENT_BUFFER );
787 memcpy( buffer, info->Data, (ret-1) * sizeof(WCHAR) );
793 if (status == STATUS_OBJECT_NAME_NOT_FOUND) ret = -1;
796 SetLastError( RtlNtStatusToDosError(status) );
801 HeapFree( GetProcessHeap(), 0, info );
806 /******************************************************************************
807 * GetLocaleInfoA (KERNEL32.@)
809 * Get information about an aspect of a locale.
812 * lcid [I] LCID of the locale
813 * lctype [I] LCTYPE_ flags from "winnls.h"
814 * buffer [O] Destination for the information
815 * len [I] Length of buffer in characters
818 * Success: The size of the data requested. If buffer is non-NULL, it is filled
819 * with the information.
820 * Failure: 0. Use GetLastError() to determine the cause.
823 * - LOCALE_NEUTRAL is equal to LOCALE_SYSTEM_DEFAULT
824 * - The string returned is NUL terminated, except for LOCALE_FONTSIGNATURE,
825 * which is a bit string.
827 INT WINAPI GetLocaleInfoA( LCID lcid, LCTYPE lctype, LPSTR buffer, INT len )
832 if (len < 0 || (len && !buffer))
834 SetLastError( ERROR_INVALID_PARAMETER );
837 if (!len) buffer = NULL;
839 if (!(lenW = GetLocaleInfoW( lcid, lctype, NULL, 0 ))) return 0;
841 if (!(bufferW = HeapAlloc( GetProcessHeap(), 0, lenW * sizeof(WCHAR) )))
843 SetLastError( ERROR_NOT_ENOUGH_MEMORY );
846 if ((ret = GetLocaleInfoW( lcid, lctype, bufferW, lenW )))
848 if ((lctype & LOCALE_RETURN_NUMBER) ||
849 ((lctype & ~LOCALE_LOCALEINFOFLAGSMASK) == LOCALE_FONTSIGNATURE))
851 /* it's not an ASCII string, just bytes */
852 ret *= sizeof(WCHAR);
855 if (ret <= len) memcpy( buffer, bufferW, ret );
858 SetLastError( ERROR_INSUFFICIENT_BUFFER );
865 UINT codepage = CP_ACP;
866 if (!(lctype & LOCALE_USE_CP_ACP)) codepage = get_lcid_codepage( lcid );
867 ret = WideCharToMultiByte( codepage, 0, bufferW, ret, buffer, len, NULL, NULL );
870 HeapFree( GetProcessHeap(), 0, bufferW );
875 /******************************************************************************
876 * GetLocaleInfoW (KERNEL32.@)
878 * See GetLocaleInfoA.
880 INT WINAPI GetLocaleInfoW( LCID lcid, LCTYPE lctype, LPWSTR buffer, INT len )
891 if (len < 0 || (len && !buffer))
893 SetLastError( ERROR_INVALID_PARAMETER );
896 if (!len) buffer = NULL;
898 lcid = ConvertDefaultLocale(lcid);
900 lcflags = lctype & LOCALE_LOCALEINFOFLAGSMASK;
903 /* first check for overrides in the registry */
905 if (!(lcflags & LOCALE_NOUSEROVERRIDE) && lcid == GetUserDefaultLCID())
907 const WCHAR *value = get_locale_value_name(lctype);
911 if (lcflags & LOCALE_RETURN_NUMBER)
914 ret = get_registry_locale_info( value, tmp, sizeof(tmp)/sizeof(WCHAR) );
918 UINT number = strtolW( tmp, &end, 10 );
919 if (*end) /* invalid number */
921 SetLastError( ERROR_INVALID_FLAGS );
924 ret = sizeof(UINT)/sizeof(WCHAR);
925 if (!buffer) return ret;
928 SetLastError( ERROR_INSUFFICIENT_BUFFER );
931 memcpy( buffer, &number, sizeof(number) );
934 else ret = get_registry_locale_info( value, buffer, len );
936 if (ret != -1) return ret;
940 /* now load it from kernel resources */
942 lang_id = LANGIDFROMLCID( lcid );
944 /* replace SUBLANG_NEUTRAL by SUBLANG_DEFAULT */
945 if (SUBLANGID(lang_id) == SUBLANG_NEUTRAL)
946 lang_id = MAKELANGID(PRIMARYLANGID(lang_id), SUBLANG_DEFAULT);
948 hModule = GetModuleHandleW( kernel32W );
949 if (!(hrsrc = FindResourceExW( hModule, (LPWSTR)RT_STRING, (LPCWSTR)((lctype >> 4) + 1), lang_id )))
951 SetLastError( ERROR_INVALID_FLAGS ); /* no such lctype */
954 if (!(hmem = LoadResource( hModule, hrsrc )))
957 p = LockResource( hmem );
958 for (i = 0; i < (lctype & 0x0f); i++) p += *p + 1;
960 if (lcflags & LOCALE_RETURN_NUMBER) ret = sizeof(UINT)/sizeof(WCHAR);
961 else ret = (lctype == LOCALE_FONTSIGNATURE) ? *p : *p + 1;
963 if (!buffer) return ret;
967 SetLastError( ERROR_INSUFFICIENT_BUFFER );
971 if (lcflags & LOCALE_RETURN_NUMBER)
974 WCHAR *end, *tmp = HeapAlloc( GetProcessHeap(), 0, (*p + 1) * sizeof(WCHAR) );
976 memcpy( tmp, p + 1, *p * sizeof(WCHAR) );
978 number = strtolW( tmp, &end, 10 );
980 memcpy( buffer, &number, sizeof(number) );
981 else /* invalid number */
983 SetLastError( ERROR_INVALID_FLAGS );
986 HeapFree( GetProcessHeap(), 0, tmp );
988 TRACE( "(lcid=0x%lx,lctype=0x%lx,%p,%d) returning number %d\n",
989 lcid, lctype, buffer, len, number );
993 memcpy( buffer, p + 1, *p * sizeof(WCHAR) );
994 if (lctype != LOCALE_FONTSIGNATURE) buffer[ret-1] = 0;
996 TRACE( "(lcid=0x%lx,lctype=0x%lx,%p,%d) returning %d %s\n",
997 lcid, lctype, buffer, len, ret, debugstr_w(buffer) );
1003 /******************************************************************************
1004 * SetLocaleInfoA [KERNEL32.@]
1006 * Set information about an aspect of a locale.
1009 * lcid [I] LCID of the locale
1010 * lctype [I] LCTYPE_ flags from "winnls.h"
1011 * data [I] Information to set
1014 * Success: TRUE. The information given will be returned by GetLocaleInfoA()
1015 * whenever it is called without LOCALE_NOUSEROVERRIDE.
1016 * Failure: FALSE. Use GetLastError() to determine the cause.
1019 * - Values are only be set for the current user locale; the system locale
1020 * settings cannot be changed.
1021 * - Any settings changed by this call are lost when the locale is changed by
1022 * the control panel (in Wine, this happens every time you change LANG).
1023 * - The native implementation of this function does not check that lcid matches
1024 * the current user locale, and simply sets the new values. Wine warns you in
1025 * this case, but behaves the same.
1027 BOOL WINAPI SetLocaleInfoA(LCID lcid, LCTYPE lctype, LPCSTR data)
1029 UINT codepage = CP_ACP;
1034 lcid = ConvertDefaultLocale(lcid);
1036 if (!(lctype & LOCALE_USE_CP_ACP)) codepage = get_lcid_codepage( lcid );
1037 len = MultiByteToWideChar( codepage, 0, data, -1, NULL, 0 );
1038 if (!(strW = HeapAlloc( GetProcessHeap(), 0, len * sizeof(WCHAR) )))
1040 SetLastError( ERROR_NOT_ENOUGH_MEMORY );
1043 MultiByteToWideChar( codepage, 0, data, -1, strW, len );
1044 ret = SetLocaleInfoW( lcid, lctype, strW );
1045 HeapFree( GetProcessHeap(), 0, strW );
1050 /******************************************************************************
1051 * SetLocaleInfoW (KERNEL32.@)
1053 * See SetLocaleInfoA.
1055 BOOL WINAPI SetLocaleInfoW( LCID lcid, LCTYPE lctype, LPCWSTR data )
1058 const WCHAR intlW[] = {'i','n','t','l',0 };
1059 UNICODE_STRING valueW;
1063 lcid = ConvertDefaultLocale(lcid);
1066 value = get_locale_value_name( lctype );
1068 if (!data || !value)
1070 SetLastError( ERROR_INVALID_PARAMETER );
1074 if (lctype == LOCALE_IDATE || lctype == LOCALE_ILDATE)
1076 SetLastError( ERROR_INVALID_FLAGS );
1080 if (lcid != GetUserDefaultLCID())
1082 /* Windows does not check that the lcid matches the current lcid */
1083 WARN("locale 0x%08lx isn't the current locale (0x%08lx), setting anyway!\n",
1084 lcid, GetUserDefaultLCID());
1087 TRACE("setting %lx to %s\n", lctype, debugstr_w(data) );
1089 /* FIXME: should check that data to set is sane */
1091 /* FIXME: profile functions should map to registry */
1092 WriteProfileStringW( intlW, value, data );
1094 if (!(hkey = create_registry_key())) return FALSE;
1095 RtlInitUnicodeString( &valueW, value );
1096 status = NtSetValueKey( hkey, &valueW, 0, REG_SZ, data, (strlenW(data)+1)*sizeof(WCHAR) );
1098 if (lctype == LOCALE_SDATE || lctype == LOCALE_SLONGDATE)
1100 /* Set I-value from S value */
1101 WCHAR *lpD, *lpM, *lpY;
1104 lpD = strchrW(data, 'd');
1105 lpM = strchrW(data, 'M');
1106 lpY = strchrW(data, 'y');
1110 szBuff[0] = '1'; /* D-M-Y */
1115 szBuff[0] = '2'; /* Y-M-D */
1117 szBuff[0] = '0'; /* M-D-Y */
1122 if (lctype == LOCALE_SDATE)
1123 lctype = LOCALE_IDATE;
1125 lctype = LOCALE_ILDATE;
1127 value = get_locale_value_name( lctype );
1129 WriteProfileStringW( intlW, value, szBuff );
1131 RtlInitUnicodeString( &valueW, value );
1132 status = NtSetValueKey( hkey, &valueW, 0, REG_SZ, szBuff, sizeof(szBuff) );
1137 if (status) SetLastError( RtlNtStatusToDosError(status) );
1142 /******************************************************************************
1143 * GetACP (KERNEL32.@)
1145 * Get the current Ansi code page Id for the system.
1151 * The current Ansi code page identifier for the system.
1153 UINT WINAPI GetACP(void)
1155 assert( ansi_cptable );
1156 return ansi_cptable->info.codepage;
1160 /***********************************************************************
1161 * GetOEMCP (KERNEL32.@)
1163 * Get the current OEM code page Id for the system.
1169 * The current OEM code page identifier for the system.
1171 UINT WINAPI GetOEMCP(void)
1173 assert( oem_cptable );
1174 return oem_cptable->info.codepage;
1178 /***********************************************************************
1179 * IsValidCodePage (KERNEL32.@)
1181 * Determine if a given code page identifier is valid.
1184 * codepage [I] Code page Id to verify.
1187 * TRUE, If codepage is valid and available on the system,
1190 BOOL WINAPI IsValidCodePage( UINT codepage )
1199 return wine_cp_get_table( codepage ) != NULL;
1204 /***********************************************************************
1205 * IsDBCSLeadByteEx (KERNEL32.@)
1207 * Determine if a character is a lead byte in a given code page.
1210 * codepage [I] Code page for the test.
1211 * testchar [I] Character to test
1214 * TRUE, if testchar is a lead byte in codepage,
1217 BOOL WINAPI IsDBCSLeadByteEx( UINT codepage, BYTE testchar )
1219 const union cptable *table = get_codepage_table( codepage );
1220 return table && is_dbcs_leadbyte( table, testchar );
1224 /***********************************************************************
1225 * IsDBCSLeadByte (KERNEL32.@)
1226 * IsDBCSLeadByte (KERNEL.207)
1228 * Determine if a character is a lead byte.
1231 * testchar [I] Character to test
1234 * TRUE, if testchar is a lead byte in the Ansii code page,
1237 BOOL WINAPI IsDBCSLeadByte( BYTE testchar )
1239 if (!ansi_cptable) return FALSE;
1240 return is_dbcs_leadbyte( ansi_cptable, testchar );
1244 /***********************************************************************
1245 * GetCPInfo (KERNEL32.@)
1247 * Get information about a code page.
1250 * codepage [I] Code page number
1251 * cpinfo [O] Destination for code page information
1254 * Success: TRUE. cpinfo is updated with the information about codepage.
1255 * Failure: FALSE, if codepage is invalid or cpinfo is NULL.
1257 BOOL WINAPI GetCPInfo( UINT codepage, LPCPINFO cpinfo )
1259 const union cptable *table = get_codepage_table( codepage );
1263 SetLastError( ERROR_INVALID_PARAMETER );
1266 if (table->info.def_char & 0xff00)
1268 cpinfo->DefaultChar[0] = table->info.def_char & 0xff00;
1269 cpinfo->DefaultChar[1] = table->info.def_char & 0x00ff;
1273 cpinfo->DefaultChar[0] = table->info.def_char & 0xff;
1274 cpinfo->DefaultChar[1] = 0;
1276 if ((cpinfo->MaxCharSize = table->info.char_size) == 2)
1277 memcpy( cpinfo->LeadByte, table->dbcs.lead_bytes, sizeof(cpinfo->LeadByte) );
1279 cpinfo->LeadByte[0] = cpinfo->LeadByte[1] = 0;
1284 /***********************************************************************
1285 * GetCPInfoExA (KERNEL32.@)
1287 * Get extended information about a code page.
1290 * codepage [I] Code page number
1291 * dwFlags [I] Reserved, must to 0.
1292 * cpinfo [O] Destination for code page information
1295 * Success: TRUE. cpinfo is updated with the information about codepage.
1296 * Failure: FALSE, if codepage is invalid or cpinfo is NULL.
1298 BOOL WINAPI GetCPInfoExA( UINT codepage, DWORD dwFlags, LPCPINFOEXA cpinfo )
1300 const union cptable *table = get_codepage_table( codepage );
1302 if (!GetCPInfo( codepage, (LPCPINFO)cpinfo ))
1305 cpinfo->CodePage = codepage;
1306 cpinfo->UnicodeDefaultChar = table->info.def_unicode_char;
1307 strcpy(cpinfo->CodePageName, table->info.name);
1311 /***********************************************************************
1312 * GetCPInfoExW (KERNEL32.@)
1314 * Unicode version of GetCPInfoExA.
1316 BOOL WINAPI GetCPInfoExW( UINT codepage, DWORD dwFlags, LPCPINFOEXW cpinfo )
1318 const union cptable *table = get_codepage_table( codepage );
1320 if (!GetCPInfo( codepage, (LPCPINFO)cpinfo ))
1323 cpinfo->CodePage = codepage;
1324 cpinfo->UnicodeDefaultChar = table->info.def_unicode_char;
1325 MultiByteToWideChar( CP_ACP, 0, table->info.name, -1, cpinfo->CodePageName,
1326 sizeof(cpinfo->CodePageName)/sizeof(WCHAR));
1330 /***********************************************************************
1331 * EnumSystemCodePagesA (KERNEL32.@)
1333 * Call a user defined function for every code page installed on the system.
1336 * lpfnCodePageEnum [I] User CODEPAGE_ENUMPROC to call with each found code page
1337 * flags [I] Reserved, set to 0.
1340 * TRUE, If all code pages have been enumerated, or
1341 * FALSE if lpfnCodePageEnum returned FALSE to stop the enumeration.
1343 BOOL WINAPI EnumSystemCodePagesA( CODEPAGE_ENUMPROCA lpfnCodePageEnum, DWORD flags )
1345 const union cptable *table;
1351 if (!(table = wine_cp_enum_table( index++ ))) break;
1352 sprintf( buffer, "%d", table->info.codepage );
1353 if (!lpfnCodePageEnum( buffer )) break;
1359 /***********************************************************************
1360 * EnumSystemCodePagesW (KERNEL32.@)
1362 * See EnumSystemCodePagesA.
1364 BOOL WINAPI EnumSystemCodePagesW( CODEPAGE_ENUMPROCW lpfnCodePageEnum, DWORD flags )
1366 const union cptable *table;
1367 WCHAR buffer[10], *p;
1368 int page, index = 0;
1372 if (!(table = wine_cp_enum_table( index++ ))) break;
1373 p = buffer + sizeof(buffer)/sizeof(WCHAR);
1375 page = table->info.codepage;
1378 *--p = '0' + (page % 10);
1381 if (!lpfnCodePageEnum( p )) break;
1387 /***********************************************************************
1388 * MultiByteToWideChar (KERNEL32.@)
1390 * Convert a multibyte character string into a Unicode string.
1393 * page [I] Codepage character set to convert from
1394 * flags [I] Character mapping flags
1395 * src [I] Source string buffer
1396 * srclen [I] Length of src, or -1 if src is NUL terminated
1397 * dst [O] Destination buffer
1398 * dstlen [I] Length of dst, or 0 to compute the required length
1401 * Success: If dstlen > 0, the number of characters written to dst.
1402 * If dstlen == 0, the number of characters needed to perform the
1403 * conversion. In both cases the count includes the terminating NUL.
1404 * Failure: 0. Use GetLastError() to determine the cause. Possible errors are
1405 * ERROR_INSUFFICIENT_BUFFER, if not enough space is available in dst
1406 * and dstlen != 0; ERROR_INVALID_PARAMETER, if an invalid parameter
1407 * is passed, and ERROR_NO_UNICODE_TRANSLATION if no translation is
1410 INT WINAPI MultiByteToWideChar( UINT page, DWORD flags, LPCSTR src, INT srclen,
1411 LPWSTR dst, INT dstlen )
1413 const union cptable *table;
1416 if (!src || (!dst && dstlen))
1418 SetLastError( ERROR_INVALID_PARAMETER );
1422 if (srclen < 0) srclen = strlen(src) + 1;
1424 if (flags & MB_USEGLYPHCHARS) FIXME("MB_USEGLYPHCHARS not supported\n");
1429 FIXME("UTF-7 not supported\n");
1430 SetLastError( ERROR_CALL_NOT_IMPLEMENTED );
1435 ret = wine_cp_mbstowcs( unix_cptable, flags, src, srclen, dst, dstlen );
1440 ret = wine_utf8_mbstowcs( flags, src, srclen, dst, dstlen );
1443 if (!(table = get_codepage_table( page )))
1445 SetLastError( ERROR_INVALID_PARAMETER );
1448 ret = wine_cp_mbstowcs( table, flags, src, srclen, dst, dstlen );
1456 case -1: SetLastError( ERROR_INSUFFICIENT_BUFFER ); break;
1457 case -2: SetLastError( ERROR_NO_UNICODE_TRANSLATION ); break;
1465 /***********************************************************************
1466 * WideCharToMultiByte (KERNEL32.@)
1468 * Convert a Unicode character string into a multibyte string.
1471 * page [I] Code page character set to convert to
1472 * flags [I] Mapping Flags (MB_ constants from "winnls.h").
1473 * src [I] Source string buffer
1474 * srclen [I] Length of src, or -1 if src is NUL terminated
1475 * dst [O] Destination buffer
1476 * dstlen [I] Length of dst, or 0 to compute the required length
1477 * defchar [I] Default character to use for conversion if no exact
1478 * conversion can be made
1479 * used [O] Set if default character was used in the conversion
1482 * Success: If dstlen > 0, the number of characters written to dst.
1483 * If dstlen == 0, number of characters needed to perform the
1484 * conversion. In both cases the count includes the terminating NUL.
1485 * Failure: 0. Use GetLastError() to determine the cause. Possible errors are
1486 * ERROR_INSUFFICIENT_BUFFER, if not enough space is available in dst
1487 * and dstlen != 0, and ERROR_INVALID_PARAMETER, if an invalid
1488 * parameter was given.
1490 INT WINAPI WideCharToMultiByte( UINT page, DWORD flags, LPCWSTR src, INT srclen,
1491 LPSTR dst, INT dstlen, LPCSTR defchar, BOOL *used )
1493 const union cptable *table;
1496 if (!src || (!dst && dstlen))
1498 SetLastError( ERROR_INVALID_PARAMETER );
1502 if (srclen < 0) srclen = strlenW(src) + 1;
1507 FIXME("UTF-7 not supported\n");
1508 SetLastError( ERROR_CALL_NOT_IMPLEMENTED );
1513 ret = wine_cp_wcstombs( unix_cptable, flags, src, srclen, dst, dstlen,
1514 defchar, used ? &used_tmp : NULL );
1519 ret = wine_utf8_wcstombs( src, srclen, dst, dstlen );
1522 if (!(table = get_codepage_table( page )))
1524 SetLastError( ERROR_INVALID_PARAMETER );
1527 ret = wine_cp_wcstombs( table, flags, src, srclen, dst, dstlen,
1528 defchar, used ? &used_tmp : NULL );
1529 if (used) *used = used_tmp;
1535 SetLastError( ERROR_INSUFFICIENT_BUFFER );
1538 TRACE("cp %d %s -> %s\n", page, debugstr_w(src), debugstr_a(dst));
1543 /***********************************************************************
1544 * GetThreadLocale (KERNEL32.@)
1546 * Get the current threads locale.
1552 * The LCID currently assocated with the calling thread.
1554 LCID WINAPI GetThreadLocale(void)
1556 LCID ret = NtCurrentTeb()->CurrentLocale;
1557 if (!ret) NtCurrentTeb()->CurrentLocale = ret = GetUserDefaultLCID();
1561 /**********************************************************************
1562 * SetThreadLocale (KERNEL32.@)
1564 * Set the current threads locale.
1567 * lcid [I] LCID of the locale to set
1570 * Success: TRUE. The threads locale is set to lcid.
1571 * Failure: FALSE. Use GetLastError() to determine the cause.
1573 BOOL WINAPI SetThreadLocale( LCID lcid )
1575 TRACE("(0x%04lX)\n", lcid);
1577 lcid = ConvertDefaultLocale(lcid);
1579 if (lcid != GetThreadLocale())
1581 if (!IsValidLocale(lcid, LCID_SUPPORTED))
1583 SetLastError(ERROR_INVALID_PARAMETER);
1587 NtCurrentTeb()->CurrentLocale = lcid;
1588 NtCurrentTeb()->code_page = get_lcid_codepage( lcid );
1593 /******************************************************************************
1594 * ConvertDefaultLocale (KERNEL32.@)
1596 * Convert a default locale identifier into a real identifier.
1599 * lcid [I] LCID identifier of the locale to convert
1602 * lcid unchanged, if not a default locale or its sublanguage is
1603 * not SUBLANG_NEUTRAL.
1604 * GetSystemDefaultLCID(), if lcid == LOCALE_SYSTEM_DEFAULT.
1605 * GetUserDefaultLCID(), if lcid == LOCALE_USER_DEFAULT or LOCALE_NEUTRAL.
1606 * Otherwise, lcid with sublanguage changed to SUBLANG_DEFAULT.
1608 LCID WINAPI ConvertDefaultLocale( LCID lcid )
1614 case LOCALE_SYSTEM_DEFAULT:
1615 lcid = GetSystemDefaultLCID();
1617 case LOCALE_USER_DEFAULT:
1618 case LOCALE_NEUTRAL:
1619 lcid = GetUserDefaultLCID();
1622 /* Replace SUBLANG_NEUTRAL with SUBLANG_DEFAULT */
1623 langid = LANGIDFROMLCID(lcid);
1624 if (SUBLANGID(langid) == SUBLANG_NEUTRAL)
1626 langid = MAKELANGID(PRIMARYLANGID(langid), SUBLANG_DEFAULT);
1627 lcid = MAKELCID(langid, SORTIDFROMLCID(lcid));
1634 /******************************************************************************
1635 * IsValidLocale (KERNEL32.@)
1637 * Determine if a locale is valid.
1640 * lcid [I] LCID of the locale to check
1641 * flags [I] LCID_SUPPORTED = Valid, LCID_INSTALLED = Valid and installed on the system
1644 * TRUE, if lcid is valid,
1648 * Wine does not currently make the distinction between supported and installed. All
1649 * languages supported are installed by default.
1651 BOOL WINAPI IsValidLocale( LCID lcid, DWORD flags )
1653 /* check if language is registered in the kernel32 resources */
1654 return FindResourceExW( GetModuleHandleW(kernel32W), (LPWSTR)RT_STRING,
1655 (LPCWSTR)LOCALE_ILANGUAGE, LANGIDFROMLCID(lcid)) != 0;
1659 static BOOL CALLBACK enum_lang_proc_a( HMODULE hModule, LPCSTR type,
1660 LPCSTR name, WORD LangID, LONG lParam )
1662 LOCALE_ENUMPROCA lpfnLocaleEnum = (LOCALE_ENUMPROCA)lParam;
1665 sprintf(buf, "%08x", (UINT)LangID);
1666 return lpfnLocaleEnum( buf );
1669 static BOOL CALLBACK enum_lang_proc_w( HMODULE hModule, LPCWSTR type,
1670 LPCWSTR name, WORD LangID, LONG lParam )
1672 static const WCHAR formatW[] = {'%','0','8','x',0};
1673 LOCALE_ENUMPROCW lpfnLocaleEnum = (LOCALE_ENUMPROCW)lParam;
1675 sprintfW( buf, formatW, (UINT)LangID );
1676 return lpfnLocaleEnum( buf );
1679 /******************************************************************************
1680 * EnumSystemLocalesA (KERNEL32.@)
1682 * Call a users function for each locale available on the system.
1685 * lpfnLocaleEnum [I] Callback function to call for each locale
1686 * dwFlags [I] LOCALE_SUPPORTED=All supported, LOCALE_INSTALLED=Installed only
1690 * Failure: FALSE. Use GetLastError() to determine the cause.
1692 BOOL WINAPI EnumSystemLocalesA( LOCALE_ENUMPROCA lpfnLocaleEnum, DWORD dwFlags )
1694 TRACE("(%p,%08lx)\n", lpfnLocaleEnum, dwFlags);
1695 EnumResourceLanguagesA( GetModuleHandleW(kernel32W), (LPSTR)RT_STRING,
1696 (LPCSTR)LOCALE_ILANGUAGE, enum_lang_proc_a,
1697 (LONG)lpfnLocaleEnum);
1702 /******************************************************************************
1703 * EnumSystemLocalesW (KERNEL32.@)
1705 * See EnumSystemLocalesA.
1707 BOOL WINAPI EnumSystemLocalesW( LOCALE_ENUMPROCW lpfnLocaleEnum, DWORD dwFlags )
1709 TRACE("(%p,%08lx)\n", lpfnLocaleEnum, dwFlags);
1710 EnumResourceLanguagesW( GetModuleHandleW(kernel32W), (LPWSTR)RT_STRING,
1711 (LPCWSTR)LOCALE_ILANGUAGE, enum_lang_proc_w,
1712 (LONG)lpfnLocaleEnum);
1717 /***********************************************************************
1718 * VerLanguageNameA (KERNEL32.@)
1720 * Get the name of a language.
1723 * wLang [I] LANGID of the language
1724 * szLang [O] Destination for the language name
1727 * Success: The size of the language name. If szLang is non-NULL, it is filled
1729 * Failure: 0. Use GetLastError() to determine the cause.
1732 DWORD WINAPI VerLanguageNameA( UINT wLang, LPSTR szLang, UINT nSize )
1734 return GetLocaleInfoA( MAKELCID(wLang, SORT_DEFAULT), LOCALE_SENGLANGUAGE, szLang, nSize );
1738 /***********************************************************************
1739 * VerLanguageNameW (KERNEL32.@)
1741 * See VerLanguageNameA.
1743 DWORD WINAPI VerLanguageNameW( UINT wLang, LPWSTR szLang, UINT nSize )
1745 return GetLocaleInfoW( MAKELCID(wLang, SORT_DEFAULT), LOCALE_SENGLANGUAGE, szLang, nSize );
1749 /******************************************************************************
1750 * GetStringTypeW (KERNEL32.@)
1752 * See GetStringTypeA.
1754 BOOL WINAPI GetStringTypeW( DWORD type, LPCWSTR src, INT count, LPWORD chartype )
1756 if (count == -1) count = strlenW(src) + 1;
1760 while (count--) *chartype++ = get_char_typeW( *src++ ) & 0xfff;
1763 while (count--) *chartype++ = get_char_typeW( *src++ ) >> 12;
1767 WARN("CT_CTYPE3: semi-stub.\n");
1771 WORD type1, type3 = 0; /* C3_NOTAPPLICABLE */
1773 type1 = get_char_typeW( *src++ ) & 0xfff;
1774 /* try to construct type3 from type1 */
1775 if(type1 & C1_SPACE) type3 |= C3_SYMBOL;
1776 if(type1 & C1_ALPHA) type3 |= C3_ALPHA;
1777 if ((c>=0x30A0)&&(c<=0x30FF)) type3 |= C3_KATAKANA;
1778 if ((c>=0x3040)&&(c<=0x309F)) type3 |= C3_HIRAGANA;
1779 if ((c>=0x4E00)&&(c<=0x9FAF)) type3 |= C3_IDEOGRAPH;
1780 if ((c>=0x0600)&&(c<=0x06FF)) type3 |= C3_KASHIDA;
1781 if ((c>=0x3000)&&(c<=0x303F)) type3 |= C3_SYMBOL;
1783 if ((c>=0xFF00)&&(c<=0xFF60)) type3 |= C3_FULLWIDTH;
1784 if ((c>=0xFF00)&&(c<=0xFF20)) type3 |= C3_SYMBOL;
1785 if ((c>=0xFF3B)&&(c<=0xFF40)) type3 |= C3_SYMBOL;
1786 if ((c>=0xFF5B)&&(c<=0xFF60)) type3 |= C3_SYMBOL;
1787 if ((c>=0xFF21)&&(c<=0xFF3A)) type3 |= C3_ALPHA;
1788 if ((c>=0xFF41)&&(c<=0xFF5A)) type3 |= C3_ALPHA;
1789 if ((c>=0xFFE0)&&(c<=0xFFE6)) type3 |= C3_FULLWIDTH;
1790 if ((c>=0xFFE0)&&(c<=0xFFE6)) type3 |= C3_SYMBOL;
1792 if ((c>=0xFF61)&&(c<=0xFFDC)) type3 |= C3_HALFWIDTH;
1793 if ((c>=0xFF61)&&(c<=0xFF64)) type3 |= C3_SYMBOL;
1794 if ((c>=0xFF65)&&(c<=0xFF9F)) type3 |= C3_KATAKANA;
1795 if ((c>=0xFF65)&&(c<=0xFF9F)) type3 |= C3_ALPHA;
1796 if ((c>=0xFFE8)&&(c<=0xFFEE)) type3 |= C3_HALFWIDTH;
1797 if ((c>=0xFFE8)&&(c<=0xFFEE)) type3 |= C3_SYMBOL;
1798 *chartype++ = type3;
1803 SetLastError( ERROR_INVALID_PARAMETER );
1810 /******************************************************************************
1811 * GetStringTypeExW (KERNEL32.@)
1813 * See GetStringTypeExA.
1815 BOOL WINAPI GetStringTypeExW( LCID locale, DWORD type, LPCWSTR src, INT count, LPWORD chartype )
1817 /* locale is ignored for Unicode */
1818 return GetStringTypeW( type, src, count, chartype );
1822 /******************************************************************************
1823 * GetStringTypeA (KERNEL32.@)
1825 * Get characteristics of the characters making up a string.
1828 * locale [I] Locale Id for the string
1829 * type [I] CT_CTYPE1 = classification, CT_CTYPE2 = directionality, CT_CTYPE3 = typographic info
1830 * src [I] String to analyse
1831 * count [I] Length of src in chars, or -1 if src is NUL terminated
1832 * chartype [O] Destination for the calculated characteristics
1835 * Success: TRUE. chartype is filled with the requested characteristics of each char
1837 * Failure: FALSE. Use GetLastError() to determine the cause.
1839 BOOL WINAPI GetStringTypeA( LCID locale, DWORD type, LPCSTR src, INT count, LPWORD chartype )
1846 if(count == -1) count = strlen(src) + 1;
1848 if (!(cp = get_lcid_codepage( locale )))
1850 FIXME("For locale %04lx using current ANSI code page\n", locale);
1854 countW = MultiByteToWideChar(cp, 0, src, count, NULL, 0);
1855 if((srcW = HeapAlloc(GetProcessHeap(), 0, countW * sizeof(WCHAR))))
1857 MultiByteToWideChar(cp, 0, src, count, srcW, countW);
1859 * NOTE: the target buffer has 1 word for each CHARACTER in the source
1860 * string, with multibyte characters there maybe be more bytes in count
1861 * than character space in the buffer!
1863 ret = GetStringTypeW(type, srcW, countW, chartype);
1864 HeapFree(GetProcessHeap(), 0, srcW);
1869 /******************************************************************************
1870 * GetStringTypeExA (KERNEL32.@)
1872 * Get characteristics of the characters making up a string.
1875 * locale [I] Locale Id for the string
1876 * type [I] CT_CTYPE1 = classification, CT_CTYPE2 = directionality, CT_CTYPE3 = typographic info
1877 * src [I] String to analyse
1878 * count [I] Length of src in chars, or -1 if src is NUL terminated
1879 * chartype [O] Destination for the calculated characteristics
1882 * Success: TRUE. chartype is filled with the requested characteristics of each char
1884 * Failure: FALSE. Use GetLastError() to determine the cause.
1886 BOOL WINAPI GetStringTypeExA( LCID locale, DWORD type, LPCSTR src, INT count, LPWORD chartype )
1888 return GetStringTypeA(locale, type, src, count, chartype);
1892 /*************************************************************************
1893 * LCMapStringW (KERNEL32.@)
1897 INT WINAPI LCMapStringW(LCID lcid, DWORD flags, LPCWSTR src, INT srclen,
1898 LPWSTR dst, INT dstlen)
1902 if (!src || !srclen || dstlen < 0)
1904 SetLastError(ERROR_INVALID_PARAMETER);
1908 /* mutually exclusive flags */
1909 if ((flags & (LCMAP_LOWERCASE | LCMAP_UPPERCASE)) == (LCMAP_LOWERCASE | LCMAP_UPPERCASE) ||
1910 (flags & (LCMAP_HIRAGANA | LCMAP_KATAKANA)) == (LCMAP_HIRAGANA | LCMAP_KATAKANA) ||
1911 (flags & (LCMAP_HALFWIDTH | LCMAP_FULLWIDTH)) == (LCMAP_HALFWIDTH | LCMAP_FULLWIDTH) ||
1912 (flags & (LCMAP_TRADITIONAL_CHINESE | LCMAP_SIMPLIFIED_CHINESE)) == (LCMAP_TRADITIONAL_CHINESE | LCMAP_SIMPLIFIED_CHINESE))
1914 SetLastError(ERROR_INVALID_FLAGS);
1918 if (!dstlen) dst = NULL;
1920 lcid = ConvertDefaultLocale(lcid);
1922 if (flags & LCMAP_SORTKEY)
1926 SetLastError(ERROR_INVALID_FLAGS);
1930 if (srclen < 0) srclen = strlenW(src);
1932 TRACE("(0x%04lx,0x%08lx,%s,%d,%p,%d)\n",
1933 lcid, flags, debugstr_wn(src, srclen), srclen, dst, dstlen);
1935 return wine_get_sortkey(flags, src, srclen, (char *)dst, dstlen);
1938 /* SORT_STRINGSORT must be used exclusively with LCMAP_SORTKEY */
1939 if (flags & SORT_STRINGSORT)
1941 SetLastError(ERROR_INVALID_FLAGS);
1945 if (srclen < 0) srclen = strlenW(src) + 1;
1947 TRACE("(0x%04lx,0x%08lx,%s,%d,%p,%d)\n",
1948 lcid, flags, debugstr_wn(src, srclen), srclen, dst, dstlen);
1950 if (!dst) /* return required string length */
1954 for (len = 0; srclen; src++, srclen--)
1957 /* tests show that win2k just ignores NORM_IGNORENONSPACE,
1958 * and skips white space and punctuation characters for
1959 * NORM_IGNORESYMBOLS.
1961 if ((flags & NORM_IGNORESYMBOLS) && (get_char_typeW(wch) & (C1_PUNCT | C1_SPACE)))
1968 if (flags & LCMAP_UPPERCASE)
1970 for (dst_ptr = dst; srclen && dstlen; src++, srclen--)
1973 if ((flags & NORM_IGNORESYMBOLS) && (get_char_typeW(wch) & (C1_PUNCT | C1_SPACE)))
1975 *dst_ptr++ = toupperW(wch);
1979 else if (flags & LCMAP_LOWERCASE)
1981 for (dst_ptr = dst; srclen && dstlen; src++, srclen--)
1984 if ((flags & NORM_IGNORESYMBOLS) && (get_char_typeW(wch) & (C1_PUNCT | C1_SPACE)))
1986 *dst_ptr++ = tolowerW(wch);
1994 SetLastError(ERROR_INVALID_FLAGS);
1997 for (dst_ptr = dst; srclen && dstlen; src++, srclen--)
2000 if ((flags & NORM_IGNORESYMBOLS) && (get_char_typeW(wch) & (C1_PUNCT | C1_SPACE)))
2009 SetLastError(ERROR_INSUFFICIENT_BUFFER);
2013 return dst_ptr - dst;
2016 /*************************************************************************
2017 * LCMapStringA (KERNEL32.@)
2019 * Map characters in a locale sensitive string.
2022 * lcid [I] LCID for the conversion.
2023 * flags [I] Flags controlling the mapping (LCMAP_ constants from "winnls.h").
2024 * src [I] String to map
2025 * srclen [I] Length of src in chars, or -1 if src is NUL terminated
2026 * dst [O] Destination for mapped string
2027 * dstlen [I] Length of dst in characters
2030 * Success: The length of the mapped string in dst, including the NUL terminator.
2031 * Failure: 0. Use GetLastError() to determine the cause.
2033 INT WINAPI LCMapStringA(LCID lcid, DWORD flags, LPCSTR src, INT srclen,
2034 LPSTR dst, INT dstlen)
2036 WCHAR *bufW = NtCurrentTeb()->StaticUnicodeBuffer;
2038 INT ret = 0, srclenW, dstlenW;
2041 if (!src || !srclen || dstlen < 0)
2043 SetLastError(ERROR_INVALID_PARAMETER);
2047 locale_cp = get_lcid_codepage(lcid);
2049 srclenW = MultiByteToWideChar(locale_cp, 0, src, srclen, bufW, 260);
2054 srclenW = MultiByteToWideChar(locale_cp, 0, src, srclen, NULL, 0);
2055 srcW = HeapAlloc(GetProcessHeap(), 0, srclenW * sizeof(WCHAR));
2058 SetLastError(ERROR_NOT_ENOUGH_MEMORY);
2061 MultiByteToWideChar(locale_cp, 0, src, srclen, srcW, srclenW);
2064 if (flags & LCMAP_SORTKEY)
2068 SetLastError(ERROR_INVALID_FLAGS);
2069 goto map_string_exit;
2071 ret = wine_get_sortkey(flags, srcW, srclenW, dst, dstlen);
2072 goto map_string_exit;
2075 if (flags & SORT_STRINGSORT)
2077 SetLastError(ERROR_INVALID_FLAGS);
2078 goto map_string_exit;
2081 dstlenW = LCMapStringW(lcid, flags, srcW, srclenW, NULL, 0);
2083 goto map_string_exit;
2085 dstW = HeapAlloc(GetProcessHeap(), 0, dstlenW * sizeof(WCHAR));
2088 SetLastError(ERROR_NOT_ENOUGH_MEMORY);
2089 goto map_string_exit;
2092 LCMapStringW(lcid, flags, srcW, srclenW, dstW, dstlenW);
2093 ret = WideCharToMultiByte(locale_cp, 0, dstW, dstlenW, dst, dstlen, NULL, NULL);
2094 HeapFree(GetProcessHeap(), 0, dstW);
2097 if (srcW != bufW) HeapFree(GetProcessHeap(), 0, srcW);
2101 /*************************************************************************
2102 * FoldStringA (KERNEL32.@)
2104 * Map characters in a string.
2107 * dwFlags [I] Flags controlling chars to map (MAP_ constants from "winnls.h")
2108 * src [I] String to map
2109 * srclen [I] Length of src, or -1 if src is NUL terminated
2110 * dst [O] Destination for mapped string
2111 * dstlen [I] Length of dst, or 0 to find the required length for the mapped string
2114 * Success: The length of the string written to dst, including the terminating NUL. If
2115 * dstlen is 0, the value returned is the same, but nothing is written to dst,
2116 * and dst may be NULL.
2117 * Failure: 0. Use GetLastError() to determine the cause.
2119 INT WINAPI FoldStringA(DWORD dwFlags, LPCSTR src, INT srclen,
2120 LPSTR dst, INT dstlen)
2122 INT ret = 0, srclenW = 0;
2123 WCHAR *srcW = NULL, *dstW = NULL;
2125 if (!src || !srclen || dstlen < 0 || (dstlen && !dst) || src == dst)
2127 SetLastError(ERROR_INVALID_PARAMETER);
2131 srclenW = MultiByteToWideChar(CP_ACP, dwFlags & MAP_COMPOSITE ? MB_COMPOSITE : 0,
2132 src, srclen, NULL, 0);
2133 srcW = HeapAlloc(GetProcessHeap(), 0, srclenW * sizeof(WCHAR));
2137 SetLastError(ERROR_NOT_ENOUGH_MEMORY);
2138 goto FoldStringA_exit;
2141 MultiByteToWideChar(CP_ACP, dwFlags & MAP_COMPOSITE ? MB_COMPOSITE : 0,
2142 src, srclen, srcW, srclenW);
2144 dwFlags = (dwFlags & ~MAP_PRECOMPOSED) | MAP_FOLDCZONE;
2146 ret = FoldStringW(dwFlags, srcW, srclenW, NULL, 0);
2149 dstW = HeapAlloc(GetProcessHeap(), 0, ret * sizeof(WCHAR));
2153 SetLastError(ERROR_NOT_ENOUGH_MEMORY);
2154 goto FoldStringA_exit;
2157 ret = FoldStringW(dwFlags, srcW, srclenW, dstW, ret);
2158 if (!WideCharToMultiByte(CP_ACP, 0, dstW, ret, dst, dstlen, NULL, NULL))
2161 SetLastError(ERROR_INSUFFICIENT_BUFFER);
2166 HeapFree(GetProcessHeap(), 0, dstW);
2170 HeapFree(GetProcessHeap(), 0, srcW);
2174 /*************************************************************************
2175 * FoldStringW (KERNEL32.@)
2179 INT WINAPI FoldStringW(DWORD dwFlags, LPCWSTR src, INT srclen,
2180 LPWSTR dst, INT dstlen)
2184 switch (dwFlags & (MAP_COMPOSITE|MAP_PRECOMPOSED|MAP_EXPAND_LIGATURES))
2189 /* Fall through for dwFlags == 0 */
2190 case MAP_PRECOMPOSED|MAP_COMPOSITE:
2191 case MAP_PRECOMPOSED|MAP_EXPAND_LIGATURES:
2192 case MAP_COMPOSITE|MAP_EXPAND_LIGATURES:
2193 SetLastError(ERROR_INVALID_FLAGS);
2197 if (!src || !srclen || dstlen < 0 || (dstlen && !dst) || src == dst)
2199 SetLastError(ERROR_INVALID_PARAMETER);
2203 ret = wine_fold_string(dwFlags, src, srclen, dst, dstlen);
2205 SetLastError(ERROR_INSUFFICIENT_BUFFER);
2209 /******************************************************************************
2210 * CompareStringW (KERNEL32.@)
2212 * See CompareStringA.
2214 INT WINAPI CompareStringW(LCID lcid, DWORD style,
2215 LPCWSTR str1, INT len1, LPCWSTR str2, INT len2)
2221 SetLastError(ERROR_INVALID_PARAMETER);
2225 if( style & ~(NORM_IGNORECASE|NORM_IGNORENONSPACE|NORM_IGNORESYMBOLS|
2226 SORT_STRINGSORT|NORM_IGNOREKANATYPE|NORM_IGNOREWIDTH|0x10000000) )
2228 SetLastError(ERROR_INVALID_FLAGS);
2232 if (style & 0x10000000)
2233 FIXME("Ignoring unknown style 0x10000000\n");
2235 if (len1 < 0) len1 = strlenW(str1);
2236 if (len2 < 0) len2 = strlenW(str2);
2238 ret = wine_compare_string(style, str1, len1, str2, len2);
2240 if (ret) /* need to translate result */
2241 return (ret < 0) ? CSTR_LESS_THAN : CSTR_GREATER_THAN;
2245 /******************************************************************************
2246 * CompareStringA (KERNEL32.@)
2248 * Compare two locale sensitive strings.
2251 * lcid [I] LCID for the comparason
2252 * style [I] Flags for the comparason (NORM_ constants from "winnls.h").
2253 * str1 [I] First string to compare
2254 * len1 [I] Length of str1, or -1 if str1 is NUL terminated
2255 * str2 [I] Second string to compare
2256 * len2 [I] Length of str2, or -1 if str2 is NUL terminated
2259 * Success: CSTR_LESS_THAN, CSTR_EQUAL or CSTR_GREATER_THAN depending on whether
2260 * str2 is less than, equal to or greater than str1 respectively.
2261 * Failure: FALSE. Use GetLastError() to determine the cause.
2263 INT WINAPI CompareStringA(LCID lcid, DWORD style,
2264 LPCSTR str1, INT len1, LPCSTR str2, INT len2)
2266 WCHAR *buf1W = NtCurrentTeb()->StaticUnicodeBuffer;
2267 WCHAR *buf2W = buf1W + 130;
2268 LPWSTR str1W, str2W;
2269 INT len1W, len2W, ret;
2274 SetLastError(ERROR_INVALID_PARAMETER);
2277 if (len1 < 0) len1 = strlen(str1);
2278 if (len2 < 0) len2 = strlen(str2);
2280 locale_cp = get_lcid_codepage(lcid);
2282 len1W = MultiByteToWideChar(locale_cp, 0, str1, len1, buf1W, 130);
2287 len1W = MultiByteToWideChar(locale_cp, 0, str1, len1, NULL, 0);
2288 str1W = HeapAlloc(GetProcessHeap(), 0, len1W * sizeof(WCHAR));
2291 SetLastError(ERROR_NOT_ENOUGH_MEMORY);
2294 MultiByteToWideChar(locale_cp, 0, str1, len1, str1W, len1W);
2296 len2W = MultiByteToWideChar(locale_cp, 0, str2, len2, buf2W, 130);
2301 len2W = MultiByteToWideChar(locale_cp, 0, str2, len2, NULL, 0);
2302 str2W = HeapAlloc(GetProcessHeap(), 0, len2W * sizeof(WCHAR));
2305 if (str1W != buf1W) HeapFree(GetProcessHeap(), 0, str1W);
2306 SetLastError(ERROR_NOT_ENOUGH_MEMORY);
2309 MultiByteToWideChar(locale_cp, 0, str2, len2, str2W, len2W);
2312 ret = CompareStringW(lcid, style, str1W, len1W, str2W, len2W);
2314 if (str1W != buf1W) HeapFree(GetProcessHeap(), 0, str1W);
2315 if (str2W != buf2W) HeapFree(GetProcessHeap(), 0, str2W);
2319 /*************************************************************************
2320 * lstrcmp (KERNEL32.@)
2321 * lstrcmpA (KERNEL32.@)
2323 * Compare two strings using the current thread locale.
2326 * str1 [I] First string to compare
2327 * str2 [I] Second string to compare
2330 * Success: A number less than, equal to or greater than 0 depending on whether
2331 * str2 is less than, equal to or greater than str1 respectively.
2332 * Failure: FALSE. Use GetLastError() to determine the cause.
2334 int WINAPI lstrcmpA(LPCSTR str1, LPCSTR str2)
2336 int ret = CompareStringA(GetThreadLocale(), 0, str1, -1, str2, -1);
2341 /*************************************************************************
2342 * lstrcmpi (KERNEL32.@)
2343 * lstrcmpiA (KERNEL32.@)
2345 * Compare two strings using the current thread locale, ignoring case.
2348 * str1 [I] First string to compare
2349 * str2 [I] Second string to compare
2352 * Success: A number less than, equal to or greater than 0 depending on whether
2353 * str2 is less than, equal to or greater than str1 respectively.
2354 * Failure: FALSE. Use GetLastError() to determine the cause.
2356 int WINAPI lstrcmpiA(LPCSTR str1, LPCSTR str2)
2358 int ret = CompareStringA(GetThreadLocale(), NORM_IGNORECASE, str1, -1, str2, -1);
2363 /*************************************************************************
2364 * lstrcmpW (KERNEL32.@)
2368 int WINAPI lstrcmpW(LPCWSTR str1, LPCWSTR str2)
2370 int ret = CompareStringW(GetThreadLocale(), 0, str1, -1, str2, -1);
2375 /*************************************************************************
2376 * lstrcmpiW (KERNEL32.@)
2380 int WINAPI lstrcmpiW(LPCWSTR str1, LPCWSTR str2)
2382 int ret = CompareStringW(GetThreadLocale(), NORM_IGNORECASE, str1, -1, str2, -1);
2387 /******************************************************************************
2390 void LOCALE_Init(void)
2392 extern void __wine_init_codepages( const union cptable *ansi_cp, const union cptable *oem_cp );
2394 UINT ansi_cp = 1252, oem_cp = 437, mac_cp = 10000, unix_cp = ~0U;
2395 LCID lcid = init_default_lcid( &unix_cp );
2397 NtSetDefaultLocale( FALSE, lcid );
2398 NtSetDefaultLocale( TRUE, lcid );
2400 ansi_cp = get_lcid_codepage(lcid);
2401 GetLocaleInfoW( lcid, LOCALE_IDEFAULTMACCODEPAGE | LOCALE_RETURN_NUMBER,
2402 (LPWSTR)&mac_cp, sizeof(mac_cp)/sizeof(WCHAR) );
2403 GetLocaleInfoW( lcid, LOCALE_IDEFAULTCODEPAGE | LOCALE_RETURN_NUMBER,
2404 (LPWSTR)&oem_cp, sizeof(oem_cp)/sizeof(WCHAR) );
2406 GetLocaleInfoW( lcid, LOCALE_IDEFAULTUNIXCODEPAGE | LOCALE_RETURN_NUMBER,
2407 (LPWSTR)&unix_cp, sizeof(unix_cp)/sizeof(WCHAR) );
2409 if (!(ansi_cptable = wine_cp_get_table( ansi_cp )))
2410 ansi_cptable = wine_cp_get_table( 1252 );
2411 if (!(oem_cptable = wine_cp_get_table( oem_cp )))
2412 oem_cptable = wine_cp_get_table( 437 );
2413 if (!(mac_cptable = wine_cp_get_table( mac_cp )))
2414 mac_cptable = wine_cp_get_table( 10000 );
2415 if (unix_cp != CP_UTF8)
2417 if (!(unix_cptable = wine_cp_get_table( unix_cp )))
2418 unix_cptable = wine_cp_get_table( 28591 );
2421 __wine_init_codepages( ansi_cptable, oem_cptable );
2423 TRACE( "ansi=%03d oem=%03d mac=%03d unix=%03d\n",
2424 ansi_cptable->info.codepage, oem_cptable->info.codepage,
2425 mac_cptable->info.codepage, unix_cp );
2428 static HKEY NLS_RegOpenKey(HKEY hRootKey, LPCWSTR szKeyName)
2430 UNICODE_STRING keyName;
2431 OBJECT_ATTRIBUTES attr;
2434 RtlInitUnicodeString( &keyName, szKeyName );
2435 InitializeObjectAttributes(&attr, &keyName, 0, hRootKey, NULL);
2437 if (NtOpenKey( &hkey, KEY_ALL_ACCESS, &attr ) != STATUS_SUCCESS)
2443 static HKEY NLS_RegOpenSubKey(HKEY hRootKey, LPCWSTR szKeyName)
2445 HKEY hKey = NLS_RegOpenKey(hRootKey, szKeyName);
2448 NtClose( hRootKey );
2453 static BOOL NLS_RegEnumSubKey(HKEY hKey, UINT ulIndex, LPWSTR szKeyName,
2457 KEY_BASIC_INFORMATION *info = (KEY_BASIC_INFORMATION *)buffer;
2460 if (NtEnumerateKey( hKey, ulIndex, KeyBasicInformation, buffer,
2461 sizeof(buffer), &dwLen) != STATUS_SUCCESS ||
2462 info->NameLength > keyNameSize)
2467 TRACE("info->Name %s info->NameLength %ld\n", debugstr_w(info->Name), info->NameLength);
2469 memcpy( szKeyName, info->Name, info->NameLength);
2470 szKeyName[info->NameLength / sizeof(WCHAR)] = '\0';
2472 TRACE("returning %s\n", debugstr_w(szKeyName));
2476 static BOOL NLS_RegEnumValue(HKEY hKey, UINT ulIndex,
2477 LPWSTR szValueName, ULONG valueNameSize,
2478 LPWSTR szValueData, ULONG valueDataSize)
2481 KEY_VALUE_FULL_INFORMATION *info = (KEY_VALUE_FULL_INFORMATION *)buffer;
2484 if (NtEnumerateValueKey( hKey, ulIndex, KeyValueFullInformation,
2485 buffer, sizeof(buffer), &dwLen ) != STATUS_SUCCESS ||
2486 info->NameLength > valueNameSize ||
2487 info->DataLength > valueDataSize)
2492 TRACE("info->Name %s info->DataLength %ld\n", debugstr_w(info->Name), info->DataLength);
2494 memcpy( szValueName, info->Name, info->NameLength);
2495 szValueName[info->NameLength / sizeof(WCHAR)] = '\0';
2496 memcpy( szValueData, buffer + info->DataOffset, info->DataLength );
2497 szValueData[info->DataLength / sizeof(WCHAR)] = '\0';
2499 TRACE("returning %s %s\n", debugstr_w(szValueName), debugstr_w(szValueData));
2503 static BOOL NLS_RegGetDword(HKEY hKey, LPCWSTR szValueName, DWORD *lpVal)
2506 const KEY_VALUE_PARTIAL_INFORMATION *info = (KEY_VALUE_PARTIAL_INFORMATION *)buffer;
2507 DWORD dwSize = sizeof(buffer);
2508 UNICODE_STRING valueName;
2510 RtlInitUnicodeString( &valueName, szValueName );
2512 TRACE("%p, %s\n", hKey, debugstr_w(szValueName));
2513 if (NtQueryValueKey( hKey, &valueName, KeyValuePartialInformation,
2514 buffer, dwSize, &dwSize ) == STATUS_SUCCESS &&
2515 info->DataLength == sizeof(DWORD))
2517 memcpy(lpVal, info->Data, sizeof(DWORD));
2524 static BOOL NLS_GetLanguageGroupName(LGRPID lgrpid, LPWSTR szName, ULONG nameSize)
2526 HMODULE hModule = GetModuleHandleW(kernel32W);
2528 LPCWSTR szResourceName = (LPCWSTR)(((lgrpid + 0x2000) >> 4) + 1);
2532 /* FIXME: Is it correct to use the system default langid? */
2533 langId = GetSystemDefaultLangID();
2535 if (SUBLANGID(langId) == SUBLANG_NEUTRAL)
2536 langId = MAKELANGID( PRIMARYLANGID(langId), SUBLANG_DEFAULT );
2538 hResource = FindResourceExW( hModule, (LPWSTR)RT_STRING, szResourceName, langId );
2542 HGLOBAL hResDir = LoadResource( hModule, hResource );
2546 ULONG iResourceIndex = lgrpid & 0xf;
2547 LPCWSTR lpResEntry = LockResource( hResDir );
2550 for (i = 0; i < iResourceIndex; i++)
2551 lpResEntry += *lpResEntry + 1;
2553 if (*lpResEntry < nameSize)
2555 memcpy( szName, lpResEntry + 1, *lpResEntry * sizeof(WCHAR) );
2556 szName[*lpResEntry] = '\0';
2561 FreeResource( hResource );
2566 /* Registry keys for NLS related information */
2567 static const WCHAR szNlsKeyName[] = {
2568 'M','a','c','h','i','n','e','\\','S','y','s','t','e','m','\\',
2569 'C','u','r','r','e','n','t','C','o','n','t','r','o','l','S','e','t','\\',
2570 'C','o','n','t','r','o','l','\\','N','l','s','\0'
2573 static const WCHAR szLangGroupsKeyName[] = {
2574 'L','a','n','g','u','a','g','e',' ','G','r','o','u','p','s','\0'
2577 static const WCHAR szCountryListName[] = {
2578 'M','a','c','h','i','n','e','\\','S','o','f','t','w','a','r','e','\\',
2579 'M','i','c','r','o','s','o','f','t','\\','W','i','n','d','o','w','s','\\',
2580 'C','u','r','r','e','n','t','V','e','r','s','i','o','n','\\',
2581 'T','e','l','e','p','h','o','n','y','\\',
2582 'C','o','u','n','t','r','y',' ','L','i','s','t','\0'
2586 /* Callback function ptrs for EnumSystemLanguageGroupsA/W */
2589 LANGUAGEGROUP_ENUMPROCA procA;
2590 LANGUAGEGROUP_ENUMPROCW procW;
2593 } ENUMLANGUAGEGROUP_CALLBACKS;
2595 /* Internal implementation of EnumSystemLanguageGroupsA/W */
2596 static BOOL NLS_EnumSystemLanguageGroups(ENUMLANGUAGEGROUP_CALLBACKS *lpProcs)
2598 WCHAR szNumber[10], szValue[4];
2600 BOOL bContinue = TRUE;
2605 SetLastError(ERROR_INVALID_PARAMETER);
2609 switch (lpProcs->dwFlags)
2612 /* Default to LGRPID_INSTALLED */
2613 lpProcs->dwFlags = LGRPID_INSTALLED;
2614 /* Fall through... */
2615 case LGRPID_INSTALLED:
2616 case LGRPID_SUPPORTED:
2619 SetLastError(ERROR_INVALID_FLAGS);
2623 hKey = NLS_RegOpenSubKey( NLS_RegOpenKey( 0, szNlsKeyName ), szLangGroupsKeyName );
2626 WARN("NLS registry key not found. Please apply the default registry file 'winedefault.reg'\n");
2630 if (NLS_RegEnumValue( hKey, ulIndex, szNumber, sizeof(szNumber),
2631 szValue, sizeof(szValue) ))
2633 BOOL bInstalled = szValue[0] == '1' ? TRUE : FALSE;
2634 LGRPID lgrpid = strtoulW( szNumber, NULL, 16 );
2636 TRACE("grpid %s (%sinstalled)\n", debugstr_w(szNumber),
2637 bInstalled ? "" : "not ");
2639 if (lpProcs->dwFlags == LGRPID_SUPPORTED || bInstalled)
2641 WCHAR szGrpName[48];
2643 if (!NLS_GetLanguageGroupName( lgrpid, szGrpName, sizeof(szGrpName) / sizeof(WCHAR) ))
2644 szGrpName[0] = '\0';
2647 bContinue = lpProcs->procW( lgrpid, szNumber, szGrpName, lpProcs->dwFlags,
2651 char szNumberA[sizeof(szNumber)/sizeof(WCHAR)];
2652 char szGrpNameA[48];
2654 /* FIXME: MSDN doesn't say which code page the W->A translation uses,
2655 * or whether the language names are ever localised. Assume CP_ACP.
2658 WideCharToMultiByte(CP_ACP, 0, szNumber, -1, szNumberA, sizeof(szNumberA), 0, 0);
2659 WideCharToMultiByte(CP_ACP, 0, szGrpName, -1, szGrpNameA, sizeof(szGrpNameA), 0, 0);
2661 bContinue = lpProcs->procA( lgrpid, szNumberA, szGrpNameA, lpProcs->dwFlags,
2681 /******************************************************************************
2682 * EnumSystemLanguageGroupsA (KERNEL32.@)
2684 * Call a users function for each language group available on the system.
2687 * pLangGrpEnumProc [I] Callback function to call for each language group
2688 * dwFlags [I] LGRPID_SUPPORTED=All Supported, LGRPID_INSTALLED=Installed only
2689 * lParam [I] User parameter to pass to pLangGrpEnumProc
2693 * Failure: FALSE. Use GetLastError() to determine the cause.
2695 BOOL WINAPI EnumSystemLanguageGroupsA(LANGUAGEGROUP_ENUMPROCA pLangGrpEnumProc,
2696 DWORD dwFlags, LONG_PTR lParam)
2698 ENUMLANGUAGEGROUP_CALLBACKS procs;
2700 TRACE("(%p,0x%08lX,0x%08lX)\n", pLangGrpEnumProc, dwFlags, lParam);
2702 procs.procA = pLangGrpEnumProc;
2704 procs.dwFlags = dwFlags;
2705 procs.lParam = lParam;
2707 return NLS_EnumSystemLanguageGroups( pLangGrpEnumProc ? &procs : NULL);
2710 /******************************************************************************
2711 * EnumSystemLanguageGroupsW (KERNEL32.@)
2713 * See EnumSystemLanguageGroupsA.
2715 BOOL WINAPI EnumSystemLanguageGroupsW(LANGUAGEGROUP_ENUMPROCW pLangGrpEnumProc,
2716 DWORD dwFlags, LONG_PTR lParam)
2718 ENUMLANGUAGEGROUP_CALLBACKS procs;
2720 TRACE("(%p,0x%08lX,0x%08lX)\n", pLangGrpEnumProc, dwFlags, lParam);
2723 procs.procW = pLangGrpEnumProc;
2724 procs.dwFlags = dwFlags;
2725 procs.lParam = lParam;
2727 return NLS_EnumSystemLanguageGroups( pLangGrpEnumProc ? &procs : NULL);
2730 /******************************************************************************
2731 * IsValidLanguageGroup (KERNEL32.@)
2733 * Determine if a language group is supported and/or installed.
2736 * lgrpid [I] Language Group Id (LGRPID_ values from "winnls.h")
2737 * dwFlags [I] LGRPID_SUPPORTED=Supported, LGRPID_INSTALLED=Installed
2740 * TRUE, if lgrpid is supported and/or installed, according to dwFlags.
2743 BOOL WINAPI IsValidLanguageGroup(LGRPID lgrpid, DWORD dwFlags)
2745 static const WCHAR szFormat[] = { '%','x','\0' };
2746 WCHAR szValueName[16], szValue[2];
2747 BOOL bSupported = FALSE, bInstalled = FALSE;
2753 case LGRPID_INSTALLED:
2754 case LGRPID_SUPPORTED:
2756 hKey = NLS_RegOpenSubKey( NLS_RegOpenKey( 0, szNlsKeyName ), szLangGroupsKeyName );
2758 sprintfW( szValueName, szFormat, lgrpid );
2760 if (NLS_RegGetDword( hKey, szValueName, (LPDWORD)&szValue ))
2764 if (szValue[0] == '1')
2774 if ((dwFlags == LGRPID_SUPPORTED && bSupported) ||
2775 (dwFlags == LGRPID_INSTALLED && bInstalled))
2781 /* Callback function ptrs for EnumLanguageGrouplocalesA/W */
2784 LANGGROUPLOCALE_ENUMPROCA procA;
2785 LANGGROUPLOCALE_ENUMPROCW procW;
2789 } ENUMLANGUAGEGROUPLOCALE_CALLBACKS;
2791 /* Internal implementation of EnumLanguageGrouplocalesA/W */
2792 static BOOL NLS_EnumLanguageGroupLocales(ENUMLANGUAGEGROUPLOCALE_CALLBACKS *lpProcs)
2794 static const WCHAR szLocaleKeyName[] = {
2795 'L','o','c','a','l','e','\0'
2797 static const WCHAR szAlternateSortsKeyName[] = {
2798 'A','l','t','e','r','n','a','t','e',' ','S','o','r','t','s','\0'
2800 WCHAR szNumber[10], szValue[4];
2802 BOOL bContinue = TRUE, bAlternate = FALSE;
2804 ULONG ulIndex = 1; /* Ignore default entry of 1st key */
2806 if (!lpProcs || !lpProcs->lgrpid || lpProcs->lgrpid > LGRPID_ARMENIAN)
2808 SetLastError(ERROR_INVALID_PARAMETER);
2812 if (lpProcs->dwFlags)
2814 SetLastError(ERROR_INVALID_FLAGS);
2818 hKey = NLS_RegOpenSubKey( NLS_RegOpenKey( 0, szNlsKeyName ), szLocaleKeyName );
2821 WARN("NLS registry key not found. Please apply the default registry file 'winedefault.reg'\n");
2825 if (NLS_RegEnumValue( hKey, ulIndex, szNumber, sizeof(szNumber),
2826 szValue, sizeof(szValue) ))
2828 lgrpid = strtoulW( szValue, NULL, 16 );
2830 TRACE("lcid %s, grpid %ld (%smatched)\n", debugstr_w(szNumber),
2831 lgrpid, lgrpid == lpProcs->lgrpid ? "" : "not ");
2833 if (lgrpid == lpProcs->lgrpid)
2837 lcid = strtoulW( szNumber, NULL, 16 );
2839 /* FIXME: native returns extra text for a few (17/150) locales, e.g:
2840 * '00000437 ;Georgian'
2841 * At present we only pass the LCID string.
2845 bContinue = lpProcs->procW( lgrpid, lcid, szNumber, lpProcs->lParam );
2848 char szNumberA[sizeof(szNumber)/sizeof(WCHAR)];
2850 WideCharToMultiByte(CP_ACP, 0, szNumber, -1, szNumberA, sizeof(szNumberA), 0, 0);
2852 bContinue = lpProcs->procA( lgrpid, lcid, szNumberA, lpProcs->lParam );
2860 /* Finished enumerating this key */
2863 /* Enumerate alternate sorts also */
2864 hKey = NLS_RegOpenKey( hKey, szAlternateSortsKeyName );
2869 bContinue = FALSE; /* Finished both keys */
2882 /******************************************************************************
2883 * EnumLanguageGroupLocalesA (KERNEL32.@)
2885 * Call a users function for every locale in a language group available on the system.
2888 * pLangGrpLcEnumProc [I] Callback function to call for each locale
2889 * lgrpid [I] Language group (LGRPID_ values from "winnls.h")
2890 * dwFlags [I] Reserved, set to 0
2891 * lParam [I] User parameter to pass to pLangGrpLcEnumProc
2895 * Failure: FALSE. Use GetLastError() to determine the cause.
2897 BOOL WINAPI EnumLanguageGroupLocalesA(LANGGROUPLOCALE_ENUMPROCA pLangGrpLcEnumProc,
2898 LGRPID lgrpid, DWORD dwFlags, LONG_PTR lParam)
2900 ENUMLANGUAGEGROUPLOCALE_CALLBACKS callbacks;
2902 TRACE("(%p,0x%08lX,0x%08lX,0x%08lX)\n", pLangGrpLcEnumProc, lgrpid, dwFlags, lParam);
2904 callbacks.procA = pLangGrpLcEnumProc;
2905 callbacks.procW = NULL;
2906 callbacks.dwFlags = dwFlags;
2907 callbacks.lgrpid = lgrpid;
2908 callbacks.lParam = lParam;
2910 return NLS_EnumLanguageGroupLocales( pLangGrpLcEnumProc ? &callbacks : NULL );
2913 /******************************************************************************
2914 * EnumLanguageGroupLocalesW (KERNEL32.@)
2916 * See EnumLanguageGroupLocalesA.
2918 BOOL WINAPI EnumLanguageGroupLocalesW(LANGGROUPLOCALE_ENUMPROCW pLangGrpLcEnumProc,
2919 LGRPID lgrpid, DWORD dwFlags, LONG_PTR lParam)
2921 ENUMLANGUAGEGROUPLOCALE_CALLBACKS callbacks;
2923 TRACE("(%p,0x%08lX,0x%08lX,0x%08lX)\n", pLangGrpLcEnumProc, lgrpid, dwFlags, lParam);
2925 callbacks.procA = NULL;
2926 callbacks.procW = pLangGrpLcEnumProc;
2927 callbacks.dwFlags = dwFlags;
2928 callbacks.lgrpid = lgrpid;
2929 callbacks.lParam = lParam;
2931 return NLS_EnumLanguageGroupLocales( pLangGrpLcEnumProc ? &callbacks : NULL );
2934 /******************************************************************************
2935 * EnumSystemGeoID (KERNEL32.@)
2937 * Call a users function for every location available on the system.
2940 * geoclass [I] Type of information desired (SYSGEOTYPE enum from "winnls.h")
2941 * reserved [I] Reserved, set to 0
2942 * pGeoEnumProc [I] Callback function to call for each location
2946 * Failure: FALSE. Use GetLastError() to determine the cause.
2948 BOOL WINAPI EnumSystemGeoID(GEOCLASS geoclass, GEOID reserved, GEO_ENUMPROC pGeoEnumProc)
2950 static const WCHAR szCountryCodeValueName[] = {
2951 'C','o','u','n','t','r','y','C','o','d','e','\0'
2957 TRACE("(0x%08lX,0x%08lX,%p)\n", geoclass, reserved, pGeoEnumProc);
2959 if (geoclass != GEOCLASS_NATION || reserved || !pGeoEnumProc)
2961 SetLastError(ERROR_INVALID_PARAMETER);
2965 hKey = NLS_RegOpenKey( 0, szCountryListName );
2967 while (NLS_RegEnumSubKey( hKey, ulIndex, szNumber, sizeof(szNumber) ))
2969 BOOL bContinue = TRUE;
2971 HKEY hSubKey = NLS_RegOpenKey( hKey, szNumber );
2975 if (NLS_RegGetDword( hSubKey, szCountryCodeValueName, &dwGeoId ))
2977 TRACE("Got geoid %ld\n", dwGeoId);
2979 if (!pGeoEnumProc( dwGeoId ))
2998 /******************************************************************************
2999 * InvalidateNLSCache (KERNEL32.@)
3001 * Invalidate the cache of NLS values.
3010 BOOL WINAPI InvalidateNLSCache(void)
3016 /******************************************************************************
3017 * GetUserGeoID (KERNEL32.@)
3019 GEOID WINAPI GetUserGeoID( GEOCLASS GeoClass )
3021 FIXME("%ld\n",GeoClass);
3022 return GEOID_NOT_AVAILABLE;
3025 /******************************************************************************
3026 * SetUserGeoID (KERNEL32.@)
3028 BOOL WINAPI SetUserGeoID( GEOID GeoID )
3030 FIXME("%ld\n",GeoID);