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;
93 { "ISO88591", 28591 },
94 { "ISO885910", 28600 },
95 { "ISO885913", 28603 },
96 { "ISO885914", 28604 },
97 { "ISO885915", 28605 },
98 { "ISO88592", 28592 },
99 { "ISO88593", 28593 },
100 { "ISO88594", 28594 },
101 { "ISO88595", 28595 },
102 { "ISO88596", 28596 },
103 { "ISO88597", 28597 },
104 { "ISO88598", 28598 },
105 { "ISO88599", 28599 },
111 #define NLS_MAX_LANGUAGES 20
115 LANGID found_lang_id[NLS_MAX_LANGUAGES];
116 WCHAR found_language[NLS_MAX_LANGUAGES][3];
117 WCHAR found_country[NLS_MAX_LANGUAGES][3];
122 /* copy Unicode string to Ascii without using codepages */
123 static inline void strcpyWtoA( char *dst, const WCHAR *src )
125 while ((*dst++ = *src++));
128 /* Copy Ascii string to Unicode without using codepages */
129 static inline void strcpynAtoW( WCHAR *dst, const char *src, size_t n )
131 while (n > 1 && *src)
133 *dst++ = (unsigned char)*src++;
139 /* return a printable string for a language id */
140 static const char *debugstr_lang( LANGID lang )
142 WCHAR langW[4], countryW[4];
144 LCID lcid = MAKELCID( lang, SORT_DEFAULT );
146 GetLocaleInfoW(lcid, LOCALE_SISO639LANGNAME|LOCALE_NOUSEROVERRIDE, langW, sizeof(langW));
147 GetLocaleInfoW(lcid, LOCALE_SISO3166CTRYNAME|LOCALE_NOUSEROVERRIDE, countryW, sizeof(countryW));
148 strcpyWtoA( buffer, langW );
149 strcat( buffer, "_" );
150 strcpyWtoA( buffer + strlen(buffer), countryW );
151 return wine_dbg_sprintf( "%s", buffer );
154 /***********************************************************************
157 * Retrieve the ANSI codepage for a given locale.
159 inline static UINT get_lcid_codepage( LCID lcid )
162 if (!GetLocaleInfoW( lcid, LOCALE_IDEFAULTANSICODEPAGE|LOCALE_RETURN_NUMBER, (WCHAR *)&ret,
163 sizeof(ret)/sizeof(WCHAR) )) ret = 0;
168 /***********************************************************************
171 * Find the table for a given codepage, handling CP_ACP etc. pseudo-codepages
173 static const union cptable *get_codepage_table( unsigned int codepage )
175 const union cptable *ret = NULL;
177 assert( ansi_cptable ); /* init must have been done already */
191 if (!(codepage = NtCurrentTeb()->code_page)) return ansi_cptable;
194 if (codepage == ansi_cptable->info.codepage) return ansi_cptable;
195 if (codepage == oem_cptable->info.codepage) return oem_cptable;
196 if (codepage == mac_cptable->info.codepage) return mac_cptable;
197 ret = wine_cp_get_table( codepage );
203 /***********************************************************************
204 * create_registry_key
206 * Create the Control Panel\\International registry key.
208 inline static HKEY create_registry_key(void)
210 static const WCHAR intlW[] = {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\',
211 'I','n','t','e','r','n','a','t','i','o','n','a','l',0};
212 OBJECT_ATTRIBUTES attr;
213 UNICODE_STRING nameW;
216 if (RtlOpenCurrentUser( KEY_ALL_ACCESS, &hkey ) != STATUS_SUCCESS) return 0;
218 attr.Length = sizeof(attr);
219 attr.RootDirectory = hkey;
220 attr.ObjectName = &nameW;
222 attr.SecurityDescriptor = NULL;
223 attr.SecurityQualityOfService = NULL;
224 RtlInitUnicodeString( &nameW, intlW );
226 if (NtCreateKey( &hkey, KEY_ALL_ACCESS, &attr, 0, NULL, 0, NULL ) != STATUS_SUCCESS) hkey = 0;
227 NtClose( attr.RootDirectory );
232 /***********************************************************************
233 * LOCALE_InitRegistry
235 * Update registry contents on startup if the user locale has changed.
236 * This simulates the action of the Windows control panel.
238 void LOCALE_InitRegistry(void)
240 static const USHORT updateValues[] = {
242 LOCALE_SCOUNTRY, LOCALE_ICOUNTRY,
243 LOCALE_S1159, LOCALE_S2359,
244 LOCALE_STIME, LOCALE_ITIME,
250 LOCALE_SCURRENCY, LOCALE_ICURRENCY,
257 LOCALE_IDIGITSUBSTITUTION,
258 LOCALE_SNATIVEDIGITS,
259 LOCALE_ITIMEMARKPOSN,
260 LOCALE_ICALENDARTYPE,
264 static const WCHAR LocaleW[] = {'L','o','c','a','l','e',0};
265 UNICODE_STRING nameW;
270 LCID lcid = GetUserDefaultLCID();
272 if (!(hkey = create_registry_key()))
273 return; /* don't do anything if we can't create the registry key */
275 RtlInitUnicodeString( &nameW, LocaleW );
276 count = sizeof(bufferW);
277 if (!NtQueryValueKey(hkey, &nameW, KeyValuePartialInformation, (LPBYTE)bufferW, count, &count))
279 const KEY_VALUE_PARTIAL_INFORMATION *info = (KEY_VALUE_PARTIAL_INFORMATION *)bufferW;
280 LPCWSTR szValueText = (LPCWSTR)info->Data;
282 if (strtoulW( szValueText, NULL, 16 ) == lcid) /* already set correctly */
287 TRACE( "updating registry, locale changed %s -> %08lx\n", debugstr_w(szValueText), lcid );
289 else TRACE( "updating registry, locale changed none -> %08lx\n", lcid );
291 sprintf( buffer, "%08lx", lcid );
292 /* Note: '9' constant below is strlen(buffer) + 1 */
293 RtlMultiByteToUnicodeN( bufferW, sizeof(bufferW), NULL, buffer, 9 );
294 NtSetValueKey( hkey, &nameW, 0, REG_SZ, bufferW, 9 * sizeof(WCHAR) );
297 for (i = 0; i < sizeof(updateValues)/sizeof(updateValues[0]); i++)
299 GetLocaleInfoW( lcid, updateValues[i] | LOCALE_NOUSEROVERRIDE, bufferW,
300 sizeof(bufferW)/sizeof(WCHAR) );
301 SetLocaleInfoW( lcid, updateValues[i], bufferW );
306 /***********************************************************************
307 * find_language_id_proc
309 static BOOL CALLBACK find_language_id_proc( HMODULE hModule, LPCWSTR type,
310 LPCWSTR name, WORD LangID, LPARAM lParam )
312 LANG_FIND_DATA *l_data = (LANG_FIND_DATA *)lParam;
313 LCID lcid = MAKELCID(LangID, SORT_DEFAULT);
314 WCHAR buf_language[128];
315 WCHAR buf_country[128];
316 WCHAR buf_en_language[128];
318 if(PRIMARYLANGID(LangID) == LANG_NEUTRAL)
319 return TRUE; /* continue search */
324 GetLocaleInfoW(lcid, LOCALE_SISO639LANGNAME|LOCALE_NOUSEROVERRIDE,
325 buf_language, sizeof(buf_language));
326 GetLocaleInfoW(lcid, LOCALE_SISO3166CTRYNAME|LOCALE_NOUSEROVERRIDE,
327 buf_country, sizeof(buf_country));
329 if(l_data->lang[0] && !strcmpiW(l_data->lang, buf_language))
331 if(l_data->country[0])
333 if(!strcmpiW(l_data->country, buf_country))
335 l_data->found_lang_id[0] = LangID;
337 TRACE("Found id %04X for lang %s country %s\n",
338 LangID, debugstr_w(l_data->lang), debugstr_w(l_data->country));
339 return FALSE; /* stop enumeration */
342 else goto found; /* l_data->country not specified */
345 /* Just in case, check LOCALE_SENGLANGUAGE too,
346 * in hope that possible alias name might have that value.
348 buf_en_language[0] = 0;
349 GetLocaleInfoW(lcid, LOCALE_SENGLANGUAGE|LOCALE_NOUSEROVERRIDE,
350 buf_en_language, sizeof(buf_en_language));
352 if(l_data->lang[0] && !strcmpiW(l_data->lang, buf_en_language)) goto found;
353 return TRUE; /* not found, continue search */
356 l_data->found_lang_id[l_data->n_found] = LangID;
357 strncpyW(l_data->found_country[l_data->n_found], buf_country, 3);
358 strncpyW(l_data->found_language[l_data->n_found], buf_language, 3);
360 TRACE("Found id %04X for lang %s\n", LangID, debugstr_w(l_data->lang));
361 return (l_data->n_found < NLS_MAX_LANGUAGES); /* continue search, unless we have enough */
365 /***********************************************************************
369 * Lang: a string whose two first chars are the iso name of a language.
370 * Country: a string whose two first chars are the iso name of country
371 * Charset: a string defining the chosen charset encoding
372 * Dialect: a string defining a variation of the locale
374 * all those values are from the standardized format of locale
375 * name in unix which is: Lang[_Country][.Charset][@Dialect]
378 * the numeric code of the language used by Windows
380 * FIXME: Charset and Dialect are not handled
382 static LANGID get_language_id(LPCSTR Lang, LPCSTR Country, LPCSTR Charset, LPCSTR Dialect)
384 LANG_FIND_DATA l_data;
389 l_data.found_lang_id[0] = MAKELANGID(LANG_ENGLISH, SUBLANG_DEFAULT);
394 strcpynAtoW(l_data.lang, Lang, sizeof(l_data.lang));
396 if (Country) strcpynAtoW(l_data.country, Country, sizeof(l_data.country));
397 else l_data.country[0] = 0;
399 hKernel32 = GetModuleHandleW(kernel32W);
401 EnumResourceLanguagesW(hKernel32, (LPCWSTR)RT_STRING, (LPCWSTR)LOCALE_ILANGUAGE,
402 find_language_id_proc, (LPARAM)&l_data);
404 if (l_data.n_found == 1) goto END;
408 if(l_data.country[0])
410 /* retry without country name */
411 l_data.country[0] = 0;
412 EnumResourceLanguagesW(hKernel32, (LPCWSTR)RT_STRING, (LPCWSTR)LOCALE_ILANGUAGE,
413 find_language_id_proc, (LONG)&l_data);
416 MESSAGE("Warning: Language '%s_%s' was not recognized, defaulting to English.\n",
418 l_data.found_lang_id[0] = MAKELANGID(LANG_ENGLISH, SUBLANG_DEFAULT);
420 else MESSAGE("Warning: Language '%s_%s' was not recognized, defaulting to '%s'.\n",
421 Lang, Country, debugstr_lang(l_data.found_lang_id[0]) );
425 MESSAGE("Warning: Language '%s' was not recognized, defaulting to English.\n", Lang);
426 l_data.found_lang_id[0] = MAKELANGID(LANG_ENGLISH, SUBLANG_DEFAULT);
433 if (Country && Country[0])
434 MESSAGE("For language '%s_%s' several language ids were found:\n", Lang, Country);
436 MESSAGE("For language '%s' several language ids were found:\n", Lang);
438 /* print a list of languages with their description */
439 for (i = 0; i < l_data.n_found; i++)
443 GetLocaleInfoW( MAKELCID( l_data.found_lang_id[i], SORT_DEFAULT ),
444 LOCALE_SLANGUAGE|LOCALE_NOUSEROVERRIDE, buffW, sizeof(buffW));
445 strcpyWtoA( buffA, buffW );
446 MESSAGE( " %s (%04X) - %s\n", debugstr_lang(l_data.found_lang_id[i]),
447 l_data.found_lang_id[i], buffA );
449 MESSAGE("Defaulting to '%s'. You should specify the exact language you want\n"
450 "by defining your LANG environment variable like this: LANG=%s\n",
451 debugstr_lang(l_data.found_lang_id[0]), debugstr_lang(l_data.found_lang_id[0]) );
454 TRACE("Returning %04X (%s)\n", l_data.found_lang_id[0], debugstr_lang(l_data.found_lang_id[0]));
455 return l_data.found_lang_id[0];
459 /***********************************************************************
460 * charset_cmp (internal)
462 static int charset_cmp( const void *name, const void *entry )
464 const struct charset_entry *charset = (struct charset_entry *)entry;
465 return strcasecmp( (char *)name, charset->charset_name );
468 /***********************************************************************
471 static LCID init_default_lcid( UINT *unix_cp )
473 char *buf, *lang,*country,*charset,*dialect,*next;
476 if ((lang = getenv( "LC_ALL" )) ||
477 (lang = getenv( "LC_CTYPE" )) ||
478 (lang = getenv( "LANGUAGE" )) ||
479 (lang = getenv( "LC_MESSAGES" )) ||
480 (lang = getenv( "LANG" )))
482 if (!strcmp(lang,"POSIX") || !strcmp(lang,"C")) goto done;
484 buf = RtlAllocateHeap( GetProcessHeap(), 0, strlen(lang) + 1 );
489 next=strchr(lang,':'); if (next) *next++='\0';
490 dialect=strchr(lang,'@'); if (dialect) *dialect++='\0';
491 charset=strchr(lang,'.'); if (charset) *charset++='\0';
492 country=strchr(lang,'_'); if (country) *country++='\0';
494 ret = get_language_id(lang, country, charset, dialect);
497 const struct charset_entry *entry;
498 char charset_name[16];
501 /* remove punctuation characters from charset name */
502 for (i = j = 0; charset[i] && j < sizeof(charset_name)-1; i++)
503 if (isalnum(charset[i])) charset_name[j++] = charset[i];
506 entry = bsearch( charset_name, charset_names,
507 sizeof(charset_names)/sizeof(charset_names[0]),
508 sizeof(charset_names[0]), charset_cmp );
511 *unix_cp = entry->codepage;
512 TRACE("charset %s was mapped to cp %u\n", charset, *unix_cp);
515 FIXME("charset %s was not recognized\n", charset);
519 } while (lang && !ret);
521 if (!ret) MESSAGE("Warning: language '%s' not recognized, defaulting to English\n", buf);
522 RtlFreeHeap( GetProcessHeap(), 0, buf );
526 if (!ret) ret = MAKELCID( MAKELANGID(LANG_ENGLISH,SUBLANG_DEFAULT), SORT_DEFAULT) ;
531 /***********************************************************************
532 * GetUserDefaultLangID (KERNEL32.@)
534 * Get the default language Id for the current user.
540 * The current LANGID of the default language for the current user.
542 LANGID WINAPI GetUserDefaultLangID(void)
544 return LANGIDFROMLCID(GetUserDefaultLCID());
548 /***********************************************************************
549 * GetSystemDefaultLangID (KERNEL32.@)
551 * Get the default language Id for the system.
557 * The current LANGID of the default language for the system.
559 LANGID WINAPI GetSystemDefaultLangID(void)
561 return GetUserDefaultLangID();
565 /***********************************************************************
566 * GetUserDefaultLCID (KERNEL32.@)
568 * Get the default locale Id for the current user.
574 * The current LCID of the default locale for the current user.
576 LCID WINAPI GetUserDefaultLCID(void)
579 NtQueryDefaultLocale( TRUE, &lcid );
584 /***********************************************************************
585 * GetSystemDefaultLCID (KERNEL32.@)
587 * Get the default locale Id for the system.
593 * The current LCID of the default locale for the system.
595 LCID WINAPI GetSystemDefaultLCID(void)
598 NtQueryDefaultLocale( FALSE, &lcid );
603 /***********************************************************************
604 * GetUserDefaultUILanguage (KERNEL32.@)
606 * Get the default user interface language Id for the current user.
612 * The current LANGID of the default UI language for the current user.
614 LANGID WINAPI GetUserDefaultUILanguage(void)
616 return GetUserDefaultLangID();
620 /***********************************************************************
621 * GetSystemDefaultUILanguage (KERNEL32.@)
623 * Get the default user interface language Id for the system.
629 * The current LANGID of the default UI language for the system. This is
630 * typically the same language used during the installation process.
632 LANGID WINAPI GetSystemDefaultUILanguage(void)
634 return GetSystemDefaultLangID();
638 /******************************************************************************
639 * get_locale_value_name
641 * Gets the registry value name for a given lctype.
643 static const WCHAR *get_locale_value_name( DWORD lctype )
645 static const WCHAR iCalendarTypeW[] = {'i','C','a','l','e','n','d','a','r','T','y','p','e',0};
646 static const WCHAR iCountryW[] = {'i','C','o','u','n','t','r','y',0};
647 static const WCHAR iCurrDigitsW[] = {'i','C','u','r','r','D','i','g','i','t','s',0};
648 static const WCHAR iCurrencyW[] = {'i','C','u','r','r','e','n','c','y',0};
649 static const WCHAR iDateW[] = {'i','D','a','t','e',0};
650 static const WCHAR iDigitsW[] = {'i','D','i','g','i','t','s',0};
651 static const WCHAR iFirstDayOfWeekW[] = {'i','F','i','r','s','t','D','a','y','O','f','W','e','e','k',0};
652 static const WCHAR iFirstWeekOfYearW[] = {'i','F','i','r','s','t','W','e','e','k','O','f','Y','e','a','r',0};
653 static const WCHAR iLDateW[] = {'i','L','D','a','t','e',0};
654 static const WCHAR iLZeroW[] = {'i','L','Z','e','r','o',0};
655 static const WCHAR iMeasureW[] = {'i','M','e','a','s','u','r','e',0};
656 static const WCHAR iNegCurrW[] = {'i','N','e','g','C','u','r','r',0};
657 static const WCHAR iNegNumberW[] = {'i','N','e','g','N','u','m','b','e','r',0};
658 static const WCHAR iPaperSizeW[] = {'i','P','a','p','e','r','S','i','z','e',0};
659 static const WCHAR iTLZeroW[] = {'i','T','L','Z','e','r','o',0};
660 static const WCHAR iTimePrefixW[] = {'i','T','i','m','e','P','r','e','f','i','x',0};
661 static const WCHAR iTimeW[] = {'i','T','i','m','e',0};
662 static const WCHAR s1159W[] = {'s','1','1','5','9',0};
663 static const WCHAR s2359W[] = {'s','2','3','5','9',0};
664 static const WCHAR sCountryW[] = {'s','C','o','u','n','t','r','y',0};
665 static const WCHAR sCurrencyW[] = {'s','C','u','r','r','e','n','c','y',0};
666 static const WCHAR sDateW[] = {'s','D','a','t','e',0};
667 static const WCHAR sDecimalW[] = {'s','D','e','c','i','m','a','l',0};
668 static const WCHAR sGroupingW[] = {'s','G','r','o','u','p','i','n','g',0};
669 static const WCHAR sLanguageW[] = {'s','L','a','n','g','u','a','g','e',0};
670 static const WCHAR sListW[] = {'s','L','i','s','t',0};
671 static const WCHAR sLongDateW[] = {'s','L','o','n','g','D','a','t','e',0};
672 static const WCHAR sMonDecimalSepW[] = {'s','M','o','n','D','e','c','i','m','a','l','S','e','p',0};
673 static const WCHAR sMonGroupingW[] = {'s','M','o','n','G','r','o','u','p','i','n','g',0};
674 static const WCHAR sMonThousandSepW[] = {'s','M','o','n','T','h','o','u','s','a','n','d','S','e','p',0};
675 static const WCHAR sNativeDigitsW[] = {'s','N','a','t','i','v','e','D','i','g','i','t','s',0};
676 static const WCHAR sNegativeSignW[] = {'s','N','e','g','a','t','i','v','e','S','i','g','n',0};
677 static const WCHAR sPositiveSignW[] = {'s','P','o','s','i','t','i','v','e','S','i','g','n',0};
678 static const WCHAR sShortDateW[] = {'s','S','h','o','r','t','D','a','t','e',0};
679 static const WCHAR sThousandW[] = {'s','T','h','o','u','s','a','n','d',0};
680 static const WCHAR sTimeFormatW[] = {'s','T','i','m','e','F','o','r','m','a','t',0};
681 static const WCHAR sTimeW[] = {'s','T','i','m','e',0};
682 static const WCHAR sYearMonthW[] = {'s','Y','e','a','r','M','o','n','t','h',0};
683 static const WCHAR NumShapeW[] = {'N','u','m','s','h','a','p','e',0};
687 /* These values are used by SetLocaleInfo and GetLocaleInfo, and
688 * the values are stored in the registry, confirmed under Windows.
690 case LOCALE_ICALENDARTYPE: return iCalendarTypeW;
691 case LOCALE_ICURRDIGITS: return iCurrDigitsW;
692 case LOCALE_ICURRENCY: return iCurrencyW;
693 case LOCALE_IDIGITS: return iDigitsW;
694 case LOCALE_IFIRSTDAYOFWEEK: return iFirstDayOfWeekW;
695 case LOCALE_IFIRSTWEEKOFYEAR: return iFirstWeekOfYearW;
696 case LOCALE_ILZERO: return iLZeroW;
697 case LOCALE_IMEASURE: return iMeasureW;
698 case LOCALE_INEGCURR: return iNegCurrW;
699 case LOCALE_INEGNUMBER: return iNegNumberW;
700 case LOCALE_IPAPERSIZE: return iPaperSizeW;
701 case LOCALE_ITIME: return iTimeW;
702 case LOCALE_S1159: return s1159W;
703 case LOCALE_S2359: return s2359W;
704 case LOCALE_SCURRENCY: return sCurrencyW;
705 case LOCALE_SDATE: return sDateW;
706 case LOCALE_SDECIMAL: return sDecimalW;
707 case LOCALE_SGROUPING: return sGroupingW;
708 case LOCALE_SLIST: return sListW;
709 case LOCALE_SLONGDATE: return sLongDateW;
710 case LOCALE_SMONDECIMALSEP: return sMonDecimalSepW;
711 case LOCALE_SMONGROUPING: return sMonGroupingW;
712 case LOCALE_SMONTHOUSANDSEP: return sMonThousandSepW;
713 case LOCALE_SNEGATIVESIGN: return sNegativeSignW;
714 case LOCALE_SPOSITIVESIGN: return sPositiveSignW;
715 case LOCALE_SSHORTDATE: return sShortDateW;
716 case LOCALE_STHOUSAND: return sThousandW;
717 case LOCALE_STIME: return sTimeW;
718 case LOCALE_STIMEFORMAT: return sTimeFormatW;
719 case LOCALE_SYEARMONTH: return sYearMonthW;
721 /* The following are not listed under MSDN as supported,
722 * but seem to be used and also stored in the registry.
724 case LOCALE_ICOUNTRY: return iCountryW;
725 case LOCALE_IDATE: return iDateW;
726 case LOCALE_ILDATE: return iLDateW;
727 case LOCALE_ITLZERO: return iTLZeroW;
728 case LOCALE_SCOUNTRY: return sCountryW;
729 case LOCALE_SLANGUAGE: return sLanguageW;
731 /* The following are used in XP and later */
732 case LOCALE_IDIGITSUBSTITUTION: return NumShapeW;
733 case LOCALE_SNATIVEDIGITS: return sNativeDigitsW;
734 case LOCALE_ITIMEMARKPOSN: return iTimePrefixW;
740 /******************************************************************************
741 * get_registry_locale_info
743 * Retrieve user-modified locale info from the registry.
744 * Return length, 0 on error, -1 if not found.
746 static INT get_registry_locale_info( LPCWSTR value, LPWSTR buffer, INT len )
752 UNICODE_STRING nameW;
753 KEY_VALUE_PARTIAL_INFORMATION *info;
754 static const int info_size = FIELD_OFFSET(KEY_VALUE_PARTIAL_INFORMATION, Data);
756 if (!(hkey = create_registry_key())) return -1;
758 RtlInitUnicodeString( &nameW, value );
759 size = info_size + len * sizeof(WCHAR);
761 if (!(info = HeapAlloc( GetProcessHeap(), 0, size )))
764 SetLastError( ERROR_NOT_ENOUGH_MEMORY );
768 status = NtQueryValueKey( hkey, &nameW, KeyValuePartialInformation, info, size, &size );
769 if (status == STATUS_BUFFER_OVERFLOW && !buffer) status = 0;
773 ret = (size - info_size) / sizeof(WCHAR);
774 /* append terminating null if needed */
775 if (!ret || ((WCHAR *)info->Data)[ret-1])
777 if (ret < len || !buffer) ret++;
780 SetLastError( ERROR_INSUFFICIENT_BUFFER );
786 memcpy( buffer, info->Data, (ret-1) * sizeof(WCHAR) );
792 if (status == STATUS_OBJECT_NAME_NOT_FOUND) ret = -1;
795 SetLastError( RtlNtStatusToDosError(status) );
800 HeapFree( GetProcessHeap(), 0, info );
805 /******************************************************************************
806 * GetLocaleInfoA (KERNEL32.@)
808 * Get information about an aspect of a locale.
811 * lcid [I] LCID of the locale
812 * lctype [I] LCTYPE_ flags from "winnls.h"
813 * buffer [O] Destination for the information
814 * len [I] Length of buffer in characters
817 * Success: The size of the data requested. If buffer is non-NULL, it is filled
818 * with the information.
819 * Failure: 0. Use GetLastError() to determine the cause.
822 * - LOCALE_NEUTRAL is equal to LOCALE_SYSTEM_DEFAULT
823 * - The string returned is NUL terminated, except for LOCALE_FONTSIGNATURE,
824 * which is a bit string.
826 INT WINAPI GetLocaleInfoA( LCID lcid, LCTYPE lctype, LPSTR buffer, INT len )
831 if (len < 0 || (len && !buffer))
833 SetLastError( ERROR_INVALID_PARAMETER );
836 if (!len) buffer = NULL;
838 if (!(lenW = GetLocaleInfoW( lcid, lctype, NULL, 0 ))) return 0;
840 if (!(bufferW = HeapAlloc( GetProcessHeap(), 0, lenW * sizeof(WCHAR) )))
842 SetLastError( ERROR_NOT_ENOUGH_MEMORY );
845 if ((ret = GetLocaleInfoW( lcid, lctype, bufferW, lenW )))
847 if ((lctype & LOCALE_RETURN_NUMBER) ||
848 ((lctype & ~LOCALE_LOCALEINFOFLAGSMASK) == LOCALE_FONTSIGNATURE))
850 /* it's not an ASCII string, just bytes */
851 ret *= sizeof(WCHAR);
854 if (ret <= len) memcpy( buffer, bufferW, ret );
857 SetLastError( ERROR_INSUFFICIENT_BUFFER );
864 UINT codepage = CP_ACP;
865 if (!(lctype & LOCALE_USE_CP_ACP)) codepage = get_lcid_codepage( lcid );
866 ret = WideCharToMultiByte( codepage, 0, bufferW, ret, buffer, len, NULL, NULL );
869 HeapFree( GetProcessHeap(), 0, bufferW );
874 /******************************************************************************
875 * GetLocaleInfoW (KERNEL32.@)
877 * See GetLocaleInfoA.
879 INT WINAPI GetLocaleInfoW( LCID lcid, LCTYPE lctype, LPWSTR buffer, INT len )
890 if (len < 0 || (len && !buffer))
892 SetLastError( ERROR_INVALID_PARAMETER );
895 if (!len) buffer = NULL;
897 lcid = ConvertDefaultLocale(lcid);
899 lcflags = lctype & LOCALE_LOCALEINFOFLAGSMASK;
902 /* first check for overrides in the registry */
904 if (!(lcflags & LOCALE_NOUSEROVERRIDE) && lcid == GetUserDefaultLCID())
906 const WCHAR *value = get_locale_value_name(lctype);
910 if (lcflags & LOCALE_RETURN_NUMBER)
913 ret = get_registry_locale_info( value, tmp, sizeof(tmp)/sizeof(WCHAR) );
917 UINT number = strtolW( tmp, &end, 10 );
918 if (*end) /* invalid number */
920 SetLastError( ERROR_INVALID_FLAGS );
923 ret = sizeof(UINT)/sizeof(WCHAR);
924 if (!buffer) return ret;
927 SetLastError( ERROR_INSUFFICIENT_BUFFER );
930 memcpy( buffer, &number, sizeof(number) );
933 else ret = get_registry_locale_info( value, buffer, len );
935 if (ret != -1) return ret;
939 /* now load it from kernel resources */
941 lang_id = LANGIDFROMLCID( lcid );
943 /* replace SUBLANG_NEUTRAL by SUBLANG_DEFAULT */
944 if (SUBLANGID(lang_id) == SUBLANG_NEUTRAL)
945 lang_id = MAKELANGID(PRIMARYLANGID(lang_id), SUBLANG_DEFAULT);
947 hModule = GetModuleHandleW( kernel32W );
948 if (!(hrsrc = FindResourceExW( hModule, (LPWSTR)RT_STRING, (LPCWSTR)((lctype >> 4) + 1), lang_id )))
950 SetLastError( ERROR_INVALID_FLAGS ); /* no such lctype */
953 if (!(hmem = LoadResource( hModule, hrsrc )))
956 p = LockResource( hmem );
957 for (i = 0; i < (lctype & 0x0f); i++) p += *p + 1;
959 if (lcflags & LOCALE_RETURN_NUMBER) ret = sizeof(UINT)/sizeof(WCHAR);
960 else ret = (lctype == LOCALE_FONTSIGNATURE) ? *p : *p + 1;
962 if (!buffer) return ret;
966 SetLastError( ERROR_INSUFFICIENT_BUFFER );
970 if (lcflags & LOCALE_RETURN_NUMBER)
973 WCHAR *end, *tmp = HeapAlloc( GetProcessHeap(), 0, (*p + 1) * sizeof(WCHAR) );
975 memcpy( tmp, p + 1, *p * sizeof(WCHAR) );
977 number = strtolW( tmp, &end, 10 );
979 memcpy( buffer, &number, sizeof(number) );
980 else /* invalid number */
982 SetLastError( ERROR_INVALID_FLAGS );
985 HeapFree( GetProcessHeap(), 0, tmp );
987 TRACE( "(lcid=0x%lx,lctype=0x%lx,%p,%d) returning number %d\n",
988 lcid, lctype, buffer, len, number );
992 memcpy( buffer, p + 1, *p * sizeof(WCHAR) );
993 if (lctype != LOCALE_FONTSIGNATURE) buffer[ret-1] = 0;
995 TRACE( "(lcid=0x%lx,lctype=0x%lx,%p,%d) returning %d %s\n",
996 lcid, lctype, buffer, len, ret, debugstr_w(buffer) );
1002 /******************************************************************************
1003 * SetLocaleInfoA [KERNEL32.@]
1005 * Set information about an aspect of a locale.
1008 * lcid [I] LCID of the locale
1009 * lctype [I] LCTYPE_ flags from "winnls.h"
1010 * data [I] Information to set
1013 * Success: TRUE. The information given will be returned by GetLocaleInfoA()
1014 * whenever it is called without LOCALE_NOUSEROVERRIDE.
1015 * Failure: FALSE. Use GetLastError() to determine the cause.
1018 * - Values are only be set for the current user locale; the system locale
1019 * settings cannot be changed.
1020 * - Any settings changed by this call are lost when the locale is changed by
1021 * the control panel (in Wine, this happens every time you change LANG).
1022 * - The native implementation of this function does not check that lcid matches
1023 * the current user locale, and simply sets the new values. Wine warns you in
1024 * this case, but behaves the same.
1026 BOOL WINAPI SetLocaleInfoA(LCID lcid, LCTYPE lctype, LPCSTR data)
1028 UINT codepage = CP_ACP;
1033 lcid = ConvertDefaultLocale(lcid);
1035 if (!(lctype & LOCALE_USE_CP_ACP)) codepage = get_lcid_codepage( lcid );
1036 len = MultiByteToWideChar( codepage, 0, data, -1, NULL, 0 );
1037 if (!(strW = HeapAlloc( GetProcessHeap(), 0, len * sizeof(WCHAR) )))
1039 SetLastError( ERROR_NOT_ENOUGH_MEMORY );
1042 MultiByteToWideChar( codepage, 0, data, -1, strW, len );
1043 ret = SetLocaleInfoW( lcid, lctype, strW );
1044 HeapFree( GetProcessHeap(), 0, strW );
1049 /******************************************************************************
1050 * SetLocaleInfoW (KERNEL32.@)
1052 * See SetLocaleInfoA.
1054 BOOL WINAPI SetLocaleInfoW( LCID lcid, LCTYPE lctype, LPCWSTR data )
1057 const WCHAR intlW[] = {'i','n','t','l',0 };
1058 UNICODE_STRING valueW;
1062 lcid = ConvertDefaultLocale(lcid);
1065 value = get_locale_value_name( lctype );
1067 if (!data || !value)
1069 SetLastError( ERROR_INVALID_PARAMETER );
1073 if (lctype == LOCALE_IDATE || lctype == LOCALE_ILDATE)
1075 SetLastError( ERROR_INVALID_FLAGS );
1079 if (lcid != GetUserDefaultLCID())
1081 /* Windows does not check that the lcid matches the current lcid */
1082 WARN("locale 0x%08lx isn't the current locale (0x%08lx), setting anyway!\n",
1083 lcid, GetUserDefaultLCID());
1086 TRACE("setting %lx to %s\n", lctype, debugstr_w(data) );
1088 /* FIXME: should check that data to set is sane */
1090 /* FIXME: profile functions should map to registry */
1091 WriteProfileStringW( intlW, value, data );
1093 if (!(hkey = create_registry_key())) return FALSE;
1094 RtlInitUnicodeString( &valueW, value );
1095 status = NtSetValueKey( hkey, &valueW, 0, REG_SZ, data, (strlenW(data)+1)*sizeof(WCHAR) );
1097 if (lctype == LOCALE_SDATE || lctype == LOCALE_SLONGDATE)
1099 /* Set I-value from S value */
1100 WCHAR *lpD, *lpM, *lpY;
1103 lpD = strchrW(data, 'd');
1104 lpM = strchrW(data, 'M');
1105 lpY = strchrW(data, 'y');
1109 szBuff[0] = '1'; /* D-M-Y */
1114 szBuff[0] = '2'; /* Y-M-D */
1116 szBuff[0] = '0'; /* M-D-Y */
1121 if (lctype == LOCALE_SDATE)
1122 lctype = LOCALE_IDATE;
1124 lctype = LOCALE_ILDATE;
1126 value = get_locale_value_name( lctype );
1128 WriteProfileStringW( intlW, value, szBuff );
1130 RtlInitUnicodeString( &valueW, value );
1131 status = NtSetValueKey( hkey, &valueW, 0, REG_SZ, szBuff, sizeof(szBuff) );
1136 if (status) SetLastError( RtlNtStatusToDosError(status) );
1141 /******************************************************************************
1142 * GetACP (KERNEL32.@)
1144 * Get the current Ansi code page Id for the system.
1150 * The current Ansi code page identifier for the system.
1152 UINT WINAPI GetACP(void)
1154 assert( ansi_cptable );
1155 return ansi_cptable->info.codepage;
1159 /***********************************************************************
1160 * GetOEMCP (KERNEL32.@)
1162 * Get the current OEM code page Id for the system.
1168 * The current OEM code page identifier for the system.
1170 UINT WINAPI GetOEMCP(void)
1172 assert( oem_cptable );
1173 return oem_cptable->info.codepage;
1177 /***********************************************************************
1178 * IsValidCodePage (KERNEL32.@)
1180 * Determine if a given code page identifier is valid.
1183 * codepage [I] Code page Id to verify.
1186 * TRUE, If codepage is valid and available on the system,
1189 BOOL WINAPI IsValidCodePage( UINT codepage )
1198 return wine_cp_get_table( codepage ) != NULL;
1203 /***********************************************************************
1204 * IsDBCSLeadByteEx (KERNEL32.@)
1206 * Determine if a character is a lead byte in a given code page.
1209 * codepage [I] Code page for the test.
1210 * testchar [I] Character to test
1213 * TRUE, if testchar is a lead byte in codepage,
1216 BOOL WINAPI IsDBCSLeadByteEx( UINT codepage, BYTE testchar )
1218 const union cptable *table = get_codepage_table( codepage );
1219 return table && is_dbcs_leadbyte( table, testchar );
1223 /***********************************************************************
1224 * IsDBCSLeadByte (KERNEL32.@)
1225 * IsDBCSLeadByte (KERNEL.207)
1227 * Determine if a character is a lead byte.
1230 * testchar [I] Character to test
1233 * TRUE, if testchar is a lead byte in the Ansii code page,
1236 BOOL WINAPI IsDBCSLeadByte( BYTE testchar )
1238 if (!ansi_cptable) return FALSE;
1239 return is_dbcs_leadbyte( ansi_cptable, testchar );
1243 /***********************************************************************
1244 * GetCPInfo (KERNEL32.@)
1246 * Get information about a code page.
1249 * codepage [I] Code page number
1250 * cpinfo [O] Destination for code page information
1253 * Success: TRUE. cpinfo is updated with the information about codepage.
1254 * Failure: FALSE, if codepage is invalid or cpinfo is NULL.
1256 BOOL WINAPI GetCPInfo( UINT codepage, LPCPINFO cpinfo )
1258 const union cptable *table = get_codepage_table( codepage );
1262 SetLastError( ERROR_INVALID_PARAMETER );
1265 if (table->info.def_char & 0xff00)
1267 cpinfo->DefaultChar[0] = table->info.def_char & 0xff00;
1268 cpinfo->DefaultChar[1] = table->info.def_char & 0x00ff;
1272 cpinfo->DefaultChar[0] = table->info.def_char & 0xff;
1273 cpinfo->DefaultChar[1] = 0;
1275 if ((cpinfo->MaxCharSize = table->info.char_size) == 2)
1276 memcpy( cpinfo->LeadByte, table->dbcs.lead_bytes, sizeof(cpinfo->LeadByte) );
1278 cpinfo->LeadByte[0] = cpinfo->LeadByte[1] = 0;
1283 /***********************************************************************
1284 * GetCPInfoExA (KERNEL32.@)
1286 * Get extended information about a code page.
1289 * codepage [I] Code page number
1290 * dwFlags [I] Reserved, must to 0.
1291 * cpinfo [O] Destination for code page information
1294 * Success: TRUE. cpinfo is updated with the information about codepage.
1295 * Failure: FALSE, if codepage is invalid or cpinfo is NULL.
1297 BOOL WINAPI GetCPInfoExA( UINT codepage, DWORD dwFlags, LPCPINFOEXA cpinfo )
1299 const union cptable *table = get_codepage_table( codepage );
1301 if (!GetCPInfo( codepage, (LPCPINFO)cpinfo ))
1304 cpinfo->CodePage = codepage;
1305 cpinfo->UnicodeDefaultChar = table->info.def_unicode_char;
1306 strcpy(cpinfo->CodePageName, table->info.name);
1310 /***********************************************************************
1311 * GetCPInfoExW (KERNEL32.@)
1313 * Unicode version of GetCPInfoExA.
1315 BOOL WINAPI GetCPInfoExW( UINT codepage, DWORD dwFlags, LPCPINFOEXW cpinfo )
1317 const union cptable *table = get_codepage_table( codepage );
1319 if (!GetCPInfo( codepage, (LPCPINFO)cpinfo ))
1322 cpinfo->CodePage = codepage;
1323 cpinfo->UnicodeDefaultChar = table->info.def_unicode_char;
1324 MultiByteToWideChar( CP_ACP, 0, table->info.name, -1, cpinfo->CodePageName,
1325 sizeof(cpinfo->CodePageName)/sizeof(WCHAR));
1329 /***********************************************************************
1330 * EnumSystemCodePagesA (KERNEL32.@)
1332 * Call a user defined function for every code page installed on the system.
1335 * lpfnCodePageEnum [I] User CODEPAGE_ENUMPROC to call with each found code page
1336 * flags [I] Reserved, set to 0.
1339 * TRUE, If all code pages have been enumerated, or
1340 * FALSE if lpfnCodePageEnum returned FALSE to stop the enumeration.
1342 BOOL WINAPI EnumSystemCodePagesA( CODEPAGE_ENUMPROCA lpfnCodePageEnum, DWORD flags )
1344 const union cptable *table;
1350 if (!(table = wine_cp_enum_table( index++ ))) break;
1351 sprintf( buffer, "%d", table->info.codepage );
1352 if (!lpfnCodePageEnum( buffer )) break;
1358 /***********************************************************************
1359 * EnumSystemCodePagesW (KERNEL32.@)
1361 * See EnumSystemCodePagesA.
1363 BOOL WINAPI EnumSystemCodePagesW( CODEPAGE_ENUMPROCW lpfnCodePageEnum, DWORD flags )
1365 const union cptable *table;
1366 WCHAR buffer[10], *p;
1367 int page, index = 0;
1371 if (!(table = wine_cp_enum_table( index++ ))) break;
1372 p = buffer + sizeof(buffer)/sizeof(WCHAR);
1374 page = table->info.codepage;
1377 *--p = '0' + (page % 10);
1380 if (!lpfnCodePageEnum( p )) break;
1386 /***********************************************************************
1387 * MultiByteToWideChar (KERNEL32.@)
1389 * Convert a multibyte character string into a Unicode string.
1392 * page [I] Codepage character set to convert from
1393 * flags [I] Character mapping flags
1394 * src [I] Source string buffer
1395 * srclen [I] Length of src, or -1 if src is NUL terminated
1396 * dst [O] Destination buffer
1397 * dstlen [I] Length of dst, or 0 to compute the required length
1400 * Success: If dstlen > 0, the number of characters written to dst.
1401 * If dstlen == 0, the number of characters needed to perform the
1402 * conversion. In both cases the count includes the terminating NUL.
1403 * Failure: 0. Use GetLastError() to determine the cause. Possible errors are
1404 * ERROR_INSUFFICIENT_BUFFER, if not enough space is available in dst
1405 * and dstlen != 0; ERROR_INVALID_PARAMETER, if an invalid parameter
1406 * is passed, and ERROR_NO_UNICODE_TRANSLATION if no translation is
1409 INT WINAPI MultiByteToWideChar( UINT page, DWORD flags, LPCSTR src, INT srclen,
1410 LPWSTR dst, INT dstlen )
1412 const union cptable *table;
1415 if (!src || (!dst && dstlen))
1417 SetLastError( ERROR_INVALID_PARAMETER );
1421 if (srclen < 0) srclen = strlen(src) + 1;
1423 if (flags & MB_USEGLYPHCHARS) FIXME("MB_USEGLYPHCHARS not supported\n");
1428 FIXME("UTF-7 not supported\n");
1429 SetLastError( ERROR_CALL_NOT_IMPLEMENTED );
1434 ret = wine_cp_mbstowcs( unix_cptable, flags, src, srclen, dst, dstlen );
1439 ret = wine_utf8_mbstowcs( flags, src, srclen, dst, dstlen );
1442 if (!(table = get_codepage_table( page )))
1444 SetLastError( ERROR_INVALID_PARAMETER );
1447 ret = wine_cp_mbstowcs( table, flags, src, srclen, dst, dstlen );
1455 case -1: SetLastError( ERROR_INSUFFICIENT_BUFFER ); break;
1456 case -2: SetLastError( ERROR_NO_UNICODE_TRANSLATION ); break;
1464 /***********************************************************************
1465 * WideCharToMultiByte (KERNEL32.@)
1467 * Convert a Unicode character string into a multibyte string.
1470 * page [I] Code page character set to convert to
1471 * flags [I] Mapping Flags (MB_ constants from "winnls.h").
1472 * src [I] Source string buffer
1473 * srclen [I] Length of src, or -1 if src is NUL terminated
1474 * dst [O] Destination buffer
1475 * dstlen [I] Length of dst, or 0 to compute the required length
1476 * defchar [I] Default character to use for conversion if no exact
1477 * conversion can be made
1478 * used [O] Set if default character was used in the conversion
1481 * Success: If dstlen > 0, the number of characters written to dst.
1482 * If dstlen == 0, number of characters needed to perform the
1483 * conversion. In both cases the count includes the terminating NUL.
1484 * Failure: 0. Use GetLastError() to determine the cause. Possible errors are
1485 * ERROR_INSUFFICIENT_BUFFER, if not enough space is available in dst
1486 * and dstlen != 0, and ERROR_INVALID_PARAMETER, if an invalid
1487 * parameter was given.
1489 INT WINAPI WideCharToMultiByte( UINT page, DWORD flags, LPCWSTR src, INT srclen,
1490 LPSTR dst, INT dstlen, LPCSTR defchar, BOOL *used )
1492 const union cptable *table;
1495 if (!src || (!dst && dstlen))
1497 SetLastError( ERROR_INVALID_PARAMETER );
1501 if (srclen < 0) srclen = strlenW(src) + 1;
1506 FIXME("UTF-7 not supported\n");
1507 SetLastError( ERROR_CALL_NOT_IMPLEMENTED );
1512 ret = wine_cp_wcstombs( unix_cptable, flags, src, srclen, dst, dstlen,
1513 defchar, used ? &used_tmp : NULL );
1518 ret = wine_utf8_wcstombs( src, srclen, dst, dstlen );
1521 if (!(table = get_codepage_table( page )))
1523 SetLastError( ERROR_INVALID_PARAMETER );
1526 ret = wine_cp_wcstombs( table, flags, src, srclen, dst, dstlen,
1527 defchar, used ? &used_tmp : NULL );
1528 if (used) *used = used_tmp;
1534 SetLastError( ERROR_INSUFFICIENT_BUFFER );
1537 TRACE("cp %d %s -> %s\n", page, debugstr_w(src), debugstr_a(dst));
1542 /***********************************************************************
1543 * GetThreadLocale (KERNEL32.@)
1545 * Get the current threads locale.
1551 * The LCID currently assocated with the calling thread.
1553 LCID WINAPI GetThreadLocale(void)
1555 LCID ret = NtCurrentTeb()->CurrentLocale;
1556 if (!ret) NtCurrentTeb()->CurrentLocale = ret = GetUserDefaultLCID();
1560 /**********************************************************************
1561 * SetThreadLocale (KERNEL32.@)
1563 * Set the current threads locale.
1566 * lcid [I] LCID of the locale to set
1569 * Success: TRUE. The threads locale is set to lcid.
1570 * Failure: FALSE. Use GetLastError() to determine the cause.
1572 BOOL WINAPI SetThreadLocale( LCID lcid )
1574 TRACE("(0x%04lX)\n", lcid);
1576 lcid = ConvertDefaultLocale(lcid);
1578 if (lcid != GetThreadLocale())
1580 if (!IsValidLocale(lcid, LCID_SUPPORTED))
1582 SetLastError(ERROR_INVALID_PARAMETER);
1586 NtCurrentTeb()->CurrentLocale = lcid;
1587 NtCurrentTeb()->code_page = get_lcid_codepage( lcid );
1592 /******************************************************************************
1593 * ConvertDefaultLocale (KERNEL32.@)
1595 * Convert a default locale identifier into a real identifier.
1598 * lcid [I] LCID identifier of the locale to convert
1601 * lcid unchanged, if not a default locale or its sublanguage is
1602 * not SUBLANG_NEUTRAL.
1603 * GetSystemDefaultLCID(), if lcid == LOCALE_SYSTEM_DEFAULT.
1604 * GetUserDefaultLCID(), if lcid == LOCALE_USER_DEFAULT or LOCALE_NEUTRAL.
1605 * Otherwise, lcid with sublanguage changed to SUBLANG_DEFAULT.
1607 LCID WINAPI ConvertDefaultLocale( LCID lcid )
1613 case LOCALE_SYSTEM_DEFAULT:
1614 lcid = GetSystemDefaultLCID();
1616 case LOCALE_USER_DEFAULT:
1617 case LOCALE_NEUTRAL:
1618 lcid = GetUserDefaultLCID();
1621 /* Replace SUBLANG_NEUTRAL with SUBLANG_DEFAULT */
1622 langid = LANGIDFROMLCID(lcid);
1623 if (SUBLANGID(langid) == SUBLANG_NEUTRAL)
1625 langid = MAKELANGID(PRIMARYLANGID(langid), SUBLANG_DEFAULT);
1626 lcid = MAKELCID(langid, SORTIDFROMLCID(lcid));
1633 /******************************************************************************
1634 * IsValidLocale (KERNEL32.@)
1636 * Determine if a locale is valid.
1639 * lcid [I] LCID of the locale to check
1640 * flags [I] LCID_SUPPORTED = Valid, LCID_INSTALLED = Valid and installed on the system
1643 * TRUE, if lcid is valid,
1647 * Wine does not currently make the distinction between supported and installed. All
1648 * languages supported are installed by default.
1650 BOOL WINAPI IsValidLocale( LCID lcid, DWORD flags )
1652 /* check if language is registered in the kernel32 resources */
1653 return FindResourceExW( GetModuleHandleW(kernel32W), (LPWSTR)RT_STRING,
1654 (LPCWSTR)LOCALE_ILANGUAGE, LANGIDFROMLCID(lcid)) != 0;
1658 static BOOL CALLBACK enum_lang_proc_a( HMODULE hModule, LPCSTR type,
1659 LPCSTR name, WORD LangID, LONG lParam )
1661 LOCALE_ENUMPROCA lpfnLocaleEnum = (LOCALE_ENUMPROCA)lParam;
1664 sprintf(buf, "%08x", (UINT)LangID);
1665 return lpfnLocaleEnum( buf );
1668 static BOOL CALLBACK enum_lang_proc_w( HMODULE hModule, LPCWSTR type,
1669 LPCWSTR name, WORD LangID, LONG lParam )
1671 static const WCHAR formatW[] = {'%','0','8','x',0};
1672 LOCALE_ENUMPROCW lpfnLocaleEnum = (LOCALE_ENUMPROCW)lParam;
1674 sprintfW( buf, formatW, (UINT)LangID );
1675 return lpfnLocaleEnum( buf );
1678 /******************************************************************************
1679 * EnumSystemLocalesA (KERNEL32.@)
1681 * Call a users function for each locale available on the system.
1684 * lpfnLocaleEnum [I] Callback function to call for each locale
1685 * dwFlags [I] LOCALE_SUPPORTED=All supported, LOCALE_INSTALLED=Installed only
1689 * Failure: FALSE. Use GetLastError() to determine the cause.
1691 BOOL WINAPI EnumSystemLocalesA( LOCALE_ENUMPROCA lpfnLocaleEnum, DWORD dwFlags )
1693 TRACE("(%p,%08lx)\n", lpfnLocaleEnum, dwFlags);
1694 EnumResourceLanguagesA( GetModuleHandleW(kernel32W), (LPSTR)RT_STRING,
1695 (LPCSTR)LOCALE_ILANGUAGE, enum_lang_proc_a,
1696 (LONG)lpfnLocaleEnum);
1701 /******************************************************************************
1702 * EnumSystemLocalesW (KERNEL32.@)
1704 * See EnumSystemLocalesA.
1706 BOOL WINAPI EnumSystemLocalesW( LOCALE_ENUMPROCW lpfnLocaleEnum, DWORD dwFlags )
1708 TRACE("(%p,%08lx)\n", lpfnLocaleEnum, dwFlags);
1709 EnumResourceLanguagesW( GetModuleHandleW(kernel32W), (LPWSTR)RT_STRING,
1710 (LPCWSTR)LOCALE_ILANGUAGE, enum_lang_proc_w,
1711 (LONG)lpfnLocaleEnum);
1716 /***********************************************************************
1717 * VerLanguageNameA (KERNEL32.@)
1719 * Get the name of a language.
1722 * wLang [I] LANGID of the language
1723 * szLang [O] Destination for the language name
1726 * Success: The size of the language name. If szLang is non-NULL, it is filled
1728 * Failure: 0. Use GetLastError() to determine the cause.
1731 DWORD WINAPI VerLanguageNameA( UINT wLang, LPSTR szLang, UINT nSize )
1733 return GetLocaleInfoA( MAKELCID(wLang, SORT_DEFAULT), LOCALE_SENGLANGUAGE, szLang, nSize );
1737 /***********************************************************************
1738 * VerLanguageNameW (KERNEL32.@)
1740 * See VerLanguageNameA.
1742 DWORD WINAPI VerLanguageNameW( UINT wLang, LPWSTR szLang, UINT nSize )
1744 return GetLocaleInfoW( MAKELCID(wLang, SORT_DEFAULT), LOCALE_SENGLANGUAGE, szLang, nSize );
1748 /******************************************************************************
1749 * GetStringTypeW (KERNEL32.@)
1751 * See GetStringTypeA.
1753 BOOL WINAPI GetStringTypeW( DWORD type, LPCWSTR src, INT count, LPWORD chartype )
1755 if (count == -1) count = strlenW(src) + 1;
1759 while (count--) *chartype++ = get_char_typeW( *src++ ) & 0xfff;
1762 while (count--) *chartype++ = get_char_typeW( *src++ ) >> 12;
1766 WARN("CT_CTYPE3: semi-stub.\n");
1770 WORD type1, type3 = 0; /* C3_NOTAPPLICABLE */
1772 type1 = get_char_typeW( *src++ ) & 0xfff;
1773 /* try to construct type3 from type1 */
1774 if(type1 & C1_SPACE) type3 |= C3_SYMBOL;
1775 if(type1 & C1_ALPHA) type3 |= C3_ALPHA;
1776 if ((c>=0x30A0)&&(c<=0x30FF)) type3 |= C3_KATAKANA;
1777 if ((c>=0x3040)&&(c<=0x309F)) type3 |= C3_HIRAGANA;
1778 if ((c>=0x4E00)&&(c<=0x9FAF)) type3 |= C3_IDEOGRAPH;
1779 if ((c>=0x0600)&&(c<=0x06FF)) type3 |= C3_KASHIDA;
1780 if ((c>=0x3000)&&(c<=0x303F)) type3 |= C3_SYMBOL;
1782 if ((c>=0xFF00)&&(c<=0xFF60)) type3 |= C3_FULLWIDTH;
1783 if ((c>=0xFF00)&&(c<=0xFF20)) type3 |= C3_SYMBOL;
1784 if ((c>=0xFF3B)&&(c<=0xFF40)) type3 |= C3_SYMBOL;
1785 if ((c>=0xFF5B)&&(c<=0xFF60)) type3 |= C3_SYMBOL;
1786 if ((c>=0xFF21)&&(c<=0xFF3A)) type3 |= C3_ALPHA;
1787 if ((c>=0xFF41)&&(c<=0xFF5A)) type3 |= C3_ALPHA;
1788 if ((c>=0xFFE0)&&(c<=0xFFE6)) type3 |= C3_FULLWIDTH;
1789 if ((c>=0xFFE0)&&(c<=0xFFE6)) type3 |= C3_SYMBOL;
1791 if ((c>=0xFF61)&&(c<=0xFFDC)) type3 |= C3_HALFWIDTH;
1792 if ((c>=0xFF61)&&(c<=0xFF64)) type3 |= C3_SYMBOL;
1793 if ((c>=0xFF65)&&(c<=0xFF9F)) type3 |= C3_KATAKANA;
1794 if ((c>=0xFF65)&&(c<=0xFF9F)) type3 |= C3_ALPHA;
1795 if ((c>=0xFFE8)&&(c<=0xFFEE)) type3 |= C3_HALFWIDTH;
1796 if ((c>=0xFFE8)&&(c<=0xFFEE)) type3 |= C3_SYMBOL;
1797 *chartype++ = type3;
1802 SetLastError( ERROR_INVALID_PARAMETER );
1809 /******************************************************************************
1810 * GetStringTypeExW (KERNEL32.@)
1812 * See GetStringTypeExA.
1814 BOOL WINAPI GetStringTypeExW( LCID locale, DWORD type, LPCWSTR src, INT count, LPWORD chartype )
1816 /* locale is ignored for Unicode */
1817 return GetStringTypeW( type, src, count, chartype );
1821 /******************************************************************************
1822 * GetStringTypeA (KERNEL32.@)
1824 * Get characteristics of the characters making up a string.
1827 * locale [I] Locale Id for the string
1828 * type [I] CT_CTYPE1 = classification, CT_CTYPE2 = directionality, CT_CTYPE3 = typographic info
1829 * src [I] String to analyse
1830 * count [I] Length of src in chars, or -1 if src is NUL terminated
1831 * chartype [O] Destination for the calculated characteristics
1834 * Success: TRUE. chartype is filled with the requested characteristics of each char
1836 * Failure: FALSE. Use GetLastError() to determine the cause.
1838 BOOL WINAPI GetStringTypeA( LCID locale, DWORD type, LPCSTR src, INT count, LPWORD chartype )
1845 if(count == -1) count = strlen(src) + 1;
1847 if (!(cp = get_lcid_codepage( locale )))
1849 FIXME("For locale %04lx using current ANSI code page\n", locale);
1853 countW = MultiByteToWideChar(cp, 0, src, count, NULL, 0);
1854 if((srcW = HeapAlloc(GetProcessHeap(), 0, countW * sizeof(WCHAR))))
1856 MultiByteToWideChar(cp, 0, src, count, srcW, countW);
1858 * NOTE: the target buffer has 1 word for each CHARACTER in the source
1859 * string, with multibyte characters there maybe be more bytes in count
1860 * than character space in the buffer!
1862 ret = GetStringTypeW(type, srcW, countW, chartype);
1863 HeapFree(GetProcessHeap(), 0, srcW);
1868 /******************************************************************************
1869 * GetStringTypeExA (KERNEL32.@)
1871 * Get characteristics of the characters making up a string.
1874 * locale [I] Locale Id for the string
1875 * type [I] CT_CTYPE1 = classification, CT_CTYPE2 = directionality, CT_CTYPE3 = typographic info
1876 * src [I] String to analyse
1877 * count [I] Length of src in chars, or -1 if src is NUL terminated
1878 * chartype [O] Destination for the calculated characteristics
1881 * Success: TRUE. chartype is filled with the requested characteristics of each char
1883 * Failure: FALSE. Use GetLastError() to determine the cause.
1885 BOOL WINAPI GetStringTypeExA( LCID locale, DWORD type, LPCSTR src, INT count, LPWORD chartype )
1887 return GetStringTypeA(locale, type, src, count, chartype);
1891 /*************************************************************************
1892 * LCMapStringW (KERNEL32.@)
1896 INT WINAPI LCMapStringW(LCID lcid, DWORD flags, LPCWSTR src, INT srclen,
1897 LPWSTR dst, INT dstlen)
1901 if (!src || !srclen || dstlen < 0)
1903 SetLastError(ERROR_INVALID_PARAMETER);
1907 /* mutually exclusive flags */
1908 if ((flags & (LCMAP_LOWERCASE | LCMAP_UPPERCASE)) == (LCMAP_LOWERCASE | LCMAP_UPPERCASE) ||
1909 (flags & (LCMAP_HIRAGANA | LCMAP_KATAKANA)) == (LCMAP_HIRAGANA | LCMAP_KATAKANA) ||
1910 (flags & (LCMAP_HALFWIDTH | LCMAP_FULLWIDTH)) == (LCMAP_HALFWIDTH | LCMAP_FULLWIDTH) ||
1911 (flags & (LCMAP_TRADITIONAL_CHINESE | LCMAP_SIMPLIFIED_CHINESE)) == (LCMAP_TRADITIONAL_CHINESE | LCMAP_SIMPLIFIED_CHINESE))
1913 SetLastError(ERROR_INVALID_FLAGS);
1917 if (!dstlen) dst = NULL;
1919 lcid = ConvertDefaultLocale(lcid);
1921 if (flags & LCMAP_SORTKEY)
1925 SetLastError(ERROR_INVALID_FLAGS);
1929 if (srclen < 0) srclen = strlenW(src);
1931 TRACE("(0x%04lx,0x%08lx,%s,%d,%p,%d)\n",
1932 lcid, flags, debugstr_wn(src, srclen), srclen, dst, dstlen);
1934 return wine_get_sortkey(flags, src, srclen, (char *)dst, dstlen);
1937 /* SORT_STRINGSORT must be used exclusively with LCMAP_SORTKEY */
1938 if (flags & SORT_STRINGSORT)
1940 SetLastError(ERROR_INVALID_FLAGS);
1944 if (srclen < 0) srclen = strlenW(src) + 1;
1946 TRACE("(0x%04lx,0x%08lx,%s,%d,%p,%d)\n",
1947 lcid, flags, debugstr_wn(src, srclen), srclen, dst, dstlen);
1949 if (!dst) /* return required string length */
1953 for (len = 0; srclen; src++, srclen--)
1956 /* tests show that win2k just ignores NORM_IGNORENONSPACE,
1957 * and skips white space and punctuation characters for
1958 * NORM_IGNORESYMBOLS.
1960 if ((flags & NORM_IGNORESYMBOLS) && (get_char_typeW(wch) & (C1_PUNCT | C1_SPACE)))
1967 if (flags & LCMAP_UPPERCASE)
1969 for (dst_ptr = dst; srclen && dstlen; src++, srclen--)
1972 if ((flags & NORM_IGNORESYMBOLS) && (get_char_typeW(wch) & (C1_PUNCT | C1_SPACE)))
1974 *dst_ptr++ = toupperW(wch);
1978 else if (flags & LCMAP_LOWERCASE)
1980 for (dst_ptr = dst; srclen && dstlen; src++, srclen--)
1983 if ((flags & NORM_IGNORESYMBOLS) && (get_char_typeW(wch) & (C1_PUNCT | C1_SPACE)))
1985 *dst_ptr++ = tolowerW(wch);
1993 SetLastError(ERROR_INVALID_FLAGS);
1996 for (dst_ptr = dst; srclen && dstlen; src++, srclen--)
1999 if ((flags & NORM_IGNORESYMBOLS) && (get_char_typeW(wch) & (C1_PUNCT | C1_SPACE)))
2008 SetLastError(ERROR_INSUFFICIENT_BUFFER);
2012 return dst_ptr - dst;
2015 /*************************************************************************
2016 * LCMapStringA (KERNEL32.@)
2018 * Map characters in a locale sensitive string.
2021 * lcid [I] LCID for the conversion.
2022 * flags [I] Flags controlling the mapping (LCMAP_ constants from "winnls.h").
2023 * src [I] String to map
2024 * srclen [I] Length of src in chars, or -1 if src is NUL terminated
2025 * dst [O] Destination for mapped string
2026 * dstlen [I] Length of dst in characters
2029 * Success: The length of the mapped string in dst, including the NUL terminator.
2030 * Failure: 0. Use GetLastError() to determine the cause.
2032 INT WINAPI LCMapStringA(LCID lcid, DWORD flags, LPCSTR src, INT srclen,
2033 LPSTR dst, INT dstlen)
2035 WCHAR *bufW = NtCurrentTeb()->StaticUnicodeBuffer;
2037 INT ret = 0, srclenW, dstlenW;
2040 if (!src || !srclen || dstlen < 0)
2042 SetLastError(ERROR_INVALID_PARAMETER);
2046 locale_cp = get_lcid_codepage(lcid);
2048 srclenW = MultiByteToWideChar(locale_cp, 0, src, srclen, bufW, 260);
2053 srclenW = MultiByteToWideChar(locale_cp, 0, src, srclen, NULL, 0);
2054 srcW = HeapAlloc(GetProcessHeap(), 0, srclenW * sizeof(WCHAR));
2057 SetLastError(ERROR_NOT_ENOUGH_MEMORY);
2060 MultiByteToWideChar(locale_cp, 0, src, srclen, srcW, srclenW);
2063 if (flags & LCMAP_SORTKEY)
2067 SetLastError(ERROR_INVALID_FLAGS);
2068 goto map_string_exit;
2070 ret = wine_get_sortkey(flags, srcW, srclenW, dst, dstlen);
2071 goto map_string_exit;
2074 if (flags & SORT_STRINGSORT)
2076 SetLastError(ERROR_INVALID_FLAGS);
2077 goto map_string_exit;
2080 dstlenW = LCMapStringW(lcid, flags, srcW, srclenW, NULL, 0);
2082 goto map_string_exit;
2084 dstW = HeapAlloc(GetProcessHeap(), 0, dstlenW * sizeof(WCHAR));
2087 SetLastError(ERROR_NOT_ENOUGH_MEMORY);
2088 goto map_string_exit;
2091 LCMapStringW(lcid, flags, srcW, srclenW, dstW, dstlenW);
2092 ret = WideCharToMultiByte(locale_cp, 0, dstW, dstlenW, dst, dstlen, NULL, NULL);
2093 HeapFree(GetProcessHeap(), 0, dstW);
2096 if (srcW != bufW) HeapFree(GetProcessHeap(), 0, srcW);
2100 /*************************************************************************
2101 * FoldStringA (KERNEL32.@)
2103 * Map characters in a string.
2106 * dwFlags [I] Flags controlling chars to map (MAP_ constants from "winnls.h")
2107 * src [I] String to map
2108 * srclen [I] Length of src, or -1 if src is NUL terminated
2109 * dst [O] Destination for mapped string
2110 * dstlen [I] Length of dst, or 0 to find the required length for the mapped string
2113 * Success: The length of the string written to dst, including the terminating NUL. If
2114 * dstlen is 0, the value returned is the same, but nothing is written to dst,
2115 * and dst may be NULL.
2116 * Failure: 0. Use GetLastError() to determine the cause.
2118 INT WINAPI FoldStringA(DWORD dwFlags, LPCSTR src, INT srclen,
2119 LPSTR dst, INT dstlen)
2121 INT ret = 0, srclenW = 0;
2122 WCHAR *srcW = NULL, *dstW = NULL;
2124 if (!src || !srclen || dstlen < 0 || (dstlen && !dst) || src == dst)
2126 SetLastError(ERROR_INVALID_PARAMETER);
2130 srclenW = MultiByteToWideChar(CP_ACP, dwFlags & MAP_COMPOSITE ? MB_COMPOSITE : 0,
2131 src, srclen, NULL, 0);
2132 srcW = HeapAlloc(GetProcessHeap(), 0, srclenW * sizeof(WCHAR));
2136 SetLastError(ERROR_NOT_ENOUGH_MEMORY);
2137 goto FoldStringA_exit;
2140 MultiByteToWideChar(CP_ACP, dwFlags & MAP_COMPOSITE ? MB_COMPOSITE : 0,
2141 src, srclen, srcW, srclenW);
2143 dwFlags = (dwFlags & ~MAP_PRECOMPOSED) | MAP_FOLDCZONE;
2145 ret = FoldStringW(dwFlags, srcW, srclenW, NULL, 0);
2148 dstW = HeapAlloc(GetProcessHeap(), 0, ret * sizeof(WCHAR));
2152 SetLastError(ERROR_NOT_ENOUGH_MEMORY);
2153 goto FoldStringA_exit;
2156 ret = FoldStringW(dwFlags, srcW, srclenW, dstW, ret);
2157 if (!WideCharToMultiByte(CP_ACP, 0, dstW, ret, dst, dstlen, NULL, NULL))
2160 SetLastError(ERROR_INSUFFICIENT_BUFFER);
2165 HeapFree(GetProcessHeap(), 0, dstW);
2169 HeapFree(GetProcessHeap(), 0, srcW);
2173 /*************************************************************************
2174 * FoldStringW (KERNEL32.@)
2178 INT WINAPI FoldStringW(DWORD dwFlags, LPCWSTR src, INT srclen,
2179 LPWSTR dst, INT dstlen)
2183 switch (dwFlags & (MAP_COMPOSITE|MAP_PRECOMPOSED|MAP_EXPAND_LIGATURES))
2188 /* Fall through for dwFlags == 0 */
2189 case MAP_PRECOMPOSED|MAP_COMPOSITE:
2190 case MAP_PRECOMPOSED|MAP_EXPAND_LIGATURES:
2191 case MAP_COMPOSITE|MAP_EXPAND_LIGATURES:
2192 SetLastError(ERROR_INVALID_FLAGS);
2196 if (!src || !srclen || dstlen < 0 || (dstlen && !dst) || src == dst)
2198 SetLastError(ERROR_INVALID_PARAMETER);
2202 ret = wine_fold_string(dwFlags, src, srclen, dst, dstlen);
2204 SetLastError(ERROR_INSUFFICIENT_BUFFER);
2208 /******************************************************************************
2209 * CompareStringW (KERNEL32.@)
2211 * See CompareStringA.
2213 INT WINAPI CompareStringW(LCID lcid, DWORD style,
2214 LPCWSTR str1, INT len1, LPCWSTR str2, INT len2)
2220 SetLastError(ERROR_INVALID_PARAMETER);
2224 if( style & ~(NORM_IGNORECASE|NORM_IGNORENONSPACE|NORM_IGNORESYMBOLS|
2225 SORT_STRINGSORT|NORM_IGNOREKANATYPE|NORM_IGNOREWIDTH|0x10000000) )
2227 SetLastError(ERROR_INVALID_FLAGS);
2231 if (style & 0x10000000)
2232 FIXME("Ignoring unknown style 0x10000000\n");
2234 if (len1 < 0) len1 = strlenW(str1);
2235 if (len2 < 0) len2 = strlenW(str2);
2237 ret = wine_compare_string(style, str1, len1, str2, len2);
2239 if (ret) /* need to translate result */
2240 return (ret < 0) ? CSTR_LESS_THAN : CSTR_GREATER_THAN;
2244 /******************************************************************************
2245 * CompareStringA (KERNEL32.@)
2247 * Compare two locale sensitive strings.
2250 * lcid [I] LCID for the comparason
2251 * style [I] Flags for the comparason (NORM_ constants from "winnls.h").
2252 * str1 [I] First string to compare
2253 * len1 [I] Length of str1, or -1 if str1 is NUL terminated
2254 * str2 [I] Second string to compare
2255 * len2 [I] Length of str2, or -1 if str2 is NUL terminated
2258 * Success: CSTR_LESS_THAN, CSTR_EQUAL or CSTR_GREATER_THAN depending on whether
2259 * str2 is less than, equal to or greater than str1 respectively.
2260 * Failure: FALSE. Use GetLastError() to determine the cause.
2262 INT WINAPI CompareStringA(LCID lcid, DWORD style,
2263 LPCSTR str1, INT len1, LPCSTR str2, INT len2)
2265 WCHAR *buf1W = NtCurrentTeb()->StaticUnicodeBuffer;
2266 WCHAR *buf2W = buf1W + 130;
2267 LPWSTR str1W, str2W;
2268 INT len1W, len2W, ret;
2273 SetLastError(ERROR_INVALID_PARAMETER);
2276 if (len1 < 0) len1 = strlen(str1);
2277 if (len2 < 0) len2 = strlen(str2);
2279 locale_cp = get_lcid_codepage(lcid);
2281 len1W = MultiByteToWideChar(locale_cp, 0, str1, len1, buf1W, 130);
2286 len1W = MultiByteToWideChar(locale_cp, 0, str1, len1, NULL, 0);
2287 str1W = HeapAlloc(GetProcessHeap(), 0, len1W * sizeof(WCHAR));
2290 SetLastError(ERROR_NOT_ENOUGH_MEMORY);
2293 MultiByteToWideChar(locale_cp, 0, str1, len1, str1W, len1W);
2295 len2W = MultiByteToWideChar(locale_cp, 0, str2, len2, buf2W, 130);
2300 len2W = MultiByteToWideChar(locale_cp, 0, str2, len2, NULL, 0);
2301 str2W = HeapAlloc(GetProcessHeap(), 0, len2W * sizeof(WCHAR));
2304 if (str1W != buf1W) HeapFree(GetProcessHeap(), 0, str1W);
2305 SetLastError(ERROR_NOT_ENOUGH_MEMORY);
2308 MultiByteToWideChar(locale_cp, 0, str2, len2, str2W, len2W);
2311 ret = CompareStringW(lcid, style, str1W, len1W, str2W, len2W);
2313 if (str1W != buf1W) HeapFree(GetProcessHeap(), 0, str1W);
2314 if (str2W != buf2W) HeapFree(GetProcessHeap(), 0, str2W);
2318 /*************************************************************************
2319 * lstrcmp (KERNEL32.@)
2320 * lstrcmpA (KERNEL32.@)
2322 * Compare two strings using the current thread locale.
2325 * str1 [I] First string to compare
2326 * str2 [I] Second string to compare
2329 * Success: A number less than, equal to or greater than 0 depending on whether
2330 * str2 is less than, equal to or greater than str1 respectively.
2331 * Failure: FALSE. Use GetLastError() to determine the cause.
2333 int WINAPI lstrcmpA(LPCSTR str1, LPCSTR str2)
2335 int ret = CompareStringA(GetThreadLocale(), 0, str1, -1, str2, -1);
2340 /*************************************************************************
2341 * lstrcmpi (KERNEL32.@)
2342 * lstrcmpiA (KERNEL32.@)
2344 * Compare two strings using the current thread locale, ignoring case.
2347 * str1 [I] First string to compare
2348 * str2 [I] Second string to compare
2351 * Success: A number less than, equal to or greater than 0 depending on whether
2352 * str2 is less than, equal to or greater than str1 respectively.
2353 * Failure: FALSE. Use GetLastError() to determine the cause.
2355 int WINAPI lstrcmpiA(LPCSTR str1, LPCSTR str2)
2357 int ret = CompareStringA(GetThreadLocale(), NORM_IGNORECASE, str1, -1, str2, -1);
2362 /*************************************************************************
2363 * lstrcmpW (KERNEL32.@)
2367 int WINAPI lstrcmpW(LPCWSTR str1, LPCWSTR str2)
2369 int ret = CompareStringW(GetThreadLocale(), 0, str1, -1, str2, -1);
2374 /*************************************************************************
2375 * lstrcmpiW (KERNEL32.@)
2379 int WINAPI lstrcmpiW(LPCWSTR str1, LPCWSTR str2)
2381 int ret = CompareStringW(GetThreadLocale(), NORM_IGNORECASE, str1, -1, str2, -1);
2386 /******************************************************************************
2389 void LOCALE_Init(void)
2391 extern void __wine_init_codepages( const union cptable *ansi_cp, const union cptable *oem_cp );
2393 UINT ansi_cp = 1252, oem_cp = 437, mac_cp = 10000, unix_cp = ~0U;
2394 LCID lcid = init_default_lcid( &unix_cp );
2396 NtSetDefaultLocale( FALSE, lcid );
2397 NtSetDefaultLocale( TRUE, lcid );
2399 ansi_cp = get_lcid_codepage(lcid);
2400 GetLocaleInfoW( lcid, LOCALE_IDEFAULTMACCODEPAGE | LOCALE_RETURN_NUMBER,
2401 (LPWSTR)&mac_cp, sizeof(mac_cp)/sizeof(WCHAR) );
2402 GetLocaleInfoW( lcid, LOCALE_IDEFAULTCODEPAGE | LOCALE_RETURN_NUMBER,
2403 (LPWSTR)&oem_cp, sizeof(oem_cp)/sizeof(WCHAR) );
2405 GetLocaleInfoW( lcid, LOCALE_IDEFAULTUNIXCODEPAGE | LOCALE_RETURN_NUMBER,
2406 (LPWSTR)&unix_cp, sizeof(unix_cp)/sizeof(WCHAR) );
2408 if (!(ansi_cptable = wine_cp_get_table( ansi_cp )))
2409 ansi_cptable = wine_cp_get_table( 1252 );
2410 if (!(oem_cptable = wine_cp_get_table( oem_cp )))
2411 oem_cptable = wine_cp_get_table( 437 );
2412 if (!(mac_cptable = wine_cp_get_table( mac_cp )))
2413 mac_cptable = wine_cp_get_table( 10000 );
2414 if (unix_cp != CP_UTF8)
2416 if (!(unix_cptable = wine_cp_get_table( unix_cp )))
2417 unix_cptable = wine_cp_get_table( 28591 );
2420 __wine_init_codepages( ansi_cptable, oem_cptable );
2422 TRACE( "ansi=%03d oem=%03d mac=%03d unix=%03d\n",
2423 ansi_cptable->info.codepage, oem_cptable->info.codepage,
2424 mac_cptable->info.codepage, unix_cp );
2427 static HKEY NLS_RegOpenKey(HKEY hRootKey, LPCWSTR szKeyName)
2429 UNICODE_STRING keyName;
2430 OBJECT_ATTRIBUTES attr;
2433 RtlInitUnicodeString( &keyName, szKeyName );
2434 InitializeObjectAttributes(&attr, &keyName, 0, hRootKey, NULL);
2436 if (NtOpenKey( &hkey, KEY_ALL_ACCESS, &attr ) != STATUS_SUCCESS)
2442 static HKEY NLS_RegOpenSubKey(HKEY hRootKey, LPCWSTR szKeyName)
2444 HKEY hKey = NLS_RegOpenKey(hRootKey, szKeyName);
2447 NtClose( hRootKey );
2452 static BOOL NLS_RegEnumSubKey(HKEY hKey, UINT ulIndex, LPWSTR szKeyName,
2456 KEY_BASIC_INFORMATION *info = (KEY_BASIC_INFORMATION *)buffer;
2459 if (NtEnumerateKey( hKey, ulIndex, KeyBasicInformation, buffer,
2460 sizeof(buffer), &dwLen) != STATUS_SUCCESS ||
2461 info->NameLength > keyNameSize)
2466 TRACE("info->Name %s info->NameLength %ld\n", debugstr_w(info->Name), info->NameLength);
2468 memcpy( szKeyName, info->Name, info->NameLength);
2469 szKeyName[info->NameLength / sizeof(WCHAR)] = '\0';
2471 TRACE("returning %s\n", debugstr_w(szKeyName));
2475 static BOOL NLS_RegEnumValue(HKEY hKey, UINT ulIndex,
2476 LPWSTR szValueName, ULONG valueNameSize,
2477 LPWSTR szValueData, ULONG valueDataSize)
2480 KEY_VALUE_FULL_INFORMATION *info = (KEY_VALUE_FULL_INFORMATION *)buffer;
2483 if (NtEnumerateValueKey( hKey, ulIndex, KeyValueFullInformation,
2484 buffer, sizeof(buffer), &dwLen ) != STATUS_SUCCESS ||
2485 info->NameLength > valueNameSize ||
2486 info->DataLength > valueDataSize)
2491 TRACE("info->Name %s info->DataLength %ld\n", debugstr_w(info->Name), info->DataLength);
2493 memcpy( szValueName, info->Name, info->NameLength);
2494 szValueName[info->NameLength / sizeof(WCHAR)] = '\0';
2495 memcpy( szValueData, buffer + info->DataOffset, info->DataLength );
2496 szValueData[info->DataLength / sizeof(WCHAR)] = '\0';
2498 TRACE("returning %s %s\n", debugstr_w(szValueName), debugstr_w(szValueData));
2502 static BOOL NLS_RegGetDword(HKEY hKey, LPCWSTR szValueName, DWORD *lpVal)
2505 const KEY_VALUE_PARTIAL_INFORMATION *info = (KEY_VALUE_PARTIAL_INFORMATION *)buffer;
2506 DWORD dwSize = sizeof(buffer);
2507 UNICODE_STRING valueName;
2509 RtlInitUnicodeString( &valueName, szValueName );
2511 TRACE("%p, %s\n", hKey, debugstr_w(szValueName));
2512 if (NtQueryValueKey( hKey, &valueName, KeyValuePartialInformation,
2513 buffer, dwSize, &dwSize ) == STATUS_SUCCESS &&
2514 info->DataLength == sizeof(DWORD))
2516 memcpy(lpVal, info->Data, sizeof(DWORD));
2523 static BOOL NLS_GetLanguageGroupName(LGRPID lgrpid, LPWSTR szName, ULONG nameSize)
2525 HMODULE hModule = GetModuleHandleW(kernel32W);
2527 LPCWSTR szResourceName = (LPCWSTR)(((lgrpid + 0x2000) >> 4) + 1);
2531 /* FIXME: Is it correct to use the system default langid? */
2532 langId = GetSystemDefaultLangID();
2534 if (SUBLANGID(langId) == SUBLANG_NEUTRAL)
2535 langId = MAKELANGID( PRIMARYLANGID(langId), SUBLANG_DEFAULT );
2537 hResource = FindResourceExW( hModule, (LPWSTR)RT_STRING, szResourceName, langId );
2541 HGLOBAL hResDir = LoadResource( hModule, hResource );
2545 ULONG iResourceIndex = lgrpid & 0xf;
2546 LPCWSTR lpResEntry = LockResource( hResDir );
2549 for (i = 0; i < iResourceIndex; i++)
2550 lpResEntry += *lpResEntry + 1;
2552 if (*lpResEntry < nameSize)
2554 memcpy( szName, lpResEntry + 1, *lpResEntry * sizeof(WCHAR) );
2555 szName[*lpResEntry] = '\0';
2560 FreeResource( hResource );
2565 /* Registry keys for NLS related information */
2566 static const WCHAR szNlsKeyName[] = {
2567 'M','a','c','h','i','n','e','\\','S','y','s','t','e','m','\\',
2568 'C','u','r','r','e','n','t','C','o','n','t','r','o','l','S','e','t','\\',
2569 'C','o','n','t','r','o','l','\\','N','l','s','\0'
2572 static const WCHAR szLangGroupsKeyName[] = {
2573 'L','a','n','g','u','a','g','e',' ','G','r','o','u','p','s','\0'
2576 static const WCHAR szCountryListName[] = {
2577 'M','a','c','h','i','n','e','\\','S','o','f','t','w','a','r','e','\\',
2578 'M','i','c','r','o','s','o','f','t','\\','W','i','n','d','o','w','s','\\',
2579 'C','u','r','r','e','n','t','V','e','r','s','i','o','n','\\',
2580 'T','e','l','e','p','h','o','n','y','\\',
2581 'C','o','u','n','t','r','y',' ','L','i','s','t','\0'
2585 /* Callback function ptrs for EnumSystemLanguageGroupsA/W */
2588 LANGUAGEGROUP_ENUMPROCA procA;
2589 LANGUAGEGROUP_ENUMPROCW procW;
2592 } ENUMLANGUAGEGROUP_CALLBACKS;
2594 /* Internal implementation of EnumSystemLanguageGroupsA/W */
2595 static BOOL NLS_EnumSystemLanguageGroups(ENUMLANGUAGEGROUP_CALLBACKS *lpProcs)
2597 WCHAR szNumber[10], szValue[4];
2599 BOOL bContinue = TRUE;
2604 SetLastError(ERROR_INVALID_PARAMETER);
2608 switch (lpProcs->dwFlags)
2611 /* Default to LGRPID_INSTALLED */
2612 lpProcs->dwFlags = LGRPID_INSTALLED;
2613 /* Fall through... */
2614 case LGRPID_INSTALLED:
2615 case LGRPID_SUPPORTED:
2618 SetLastError(ERROR_INVALID_FLAGS);
2622 hKey = NLS_RegOpenSubKey( NLS_RegOpenKey( 0, szNlsKeyName ), szLangGroupsKeyName );
2625 WARN("NLS registry key not found. Please apply the default registry file 'winedefault.reg'\n");
2629 if (NLS_RegEnumValue( hKey, ulIndex, szNumber, sizeof(szNumber),
2630 szValue, sizeof(szValue) ))
2632 BOOL bInstalled = szValue[0] == '1' ? TRUE : FALSE;
2633 LGRPID lgrpid = strtoulW( szNumber, NULL, 16 );
2635 TRACE("grpid %s (%sinstalled)\n", debugstr_w(szNumber),
2636 bInstalled ? "" : "not ");
2638 if (lpProcs->dwFlags == LGRPID_SUPPORTED || bInstalled)
2640 WCHAR szGrpName[48];
2642 if (!NLS_GetLanguageGroupName( lgrpid, szGrpName, sizeof(szGrpName) / sizeof(WCHAR) ))
2643 szGrpName[0] = '\0';
2646 bContinue = lpProcs->procW( lgrpid, szNumber, szGrpName, lpProcs->dwFlags,
2650 char szNumberA[sizeof(szNumber)/sizeof(WCHAR)];
2651 char szGrpNameA[48];
2653 /* FIXME: MSDN doesn't say which code page the W->A translation uses,
2654 * or whether the language names are ever localised. Assume CP_ACP.
2657 WideCharToMultiByte(CP_ACP, 0, szNumber, -1, szNumberA, sizeof(szNumberA), 0, 0);
2658 WideCharToMultiByte(CP_ACP, 0, szGrpName, -1, szGrpNameA, sizeof(szGrpNameA), 0, 0);
2660 bContinue = lpProcs->procA( lgrpid, szNumberA, szGrpNameA, lpProcs->dwFlags,
2680 /******************************************************************************
2681 * EnumSystemLanguageGroupsA (KERNEL32.@)
2683 * Call a users function for each language group available on the system.
2686 * pLangGrpEnumProc [I] Callback function to call for each language group
2687 * dwFlags [I] LGRPID_SUPPORTED=All Supported, LGRPID_INSTALLED=Installed only
2688 * lParam [I] User parameter to pass to pLangGrpEnumProc
2692 * Failure: FALSE. Use GetLastError() to determine the cause.
2694 BOOL WINAPI EnumSystemLanguageGroupsA(LANGUAGEGROUP_ENUMPROCA pLangGrpEnumProc,
2695 DWORD dwFlags, LONG_PTR lParam)
2697 ENUMLANGUAGEGROUP_CALLBACKS procs;
2699 TRACE("(%p,0x%08lX,0x%08lX)\n", pLangGrpEnumProc, dwFlags, lParam);
2701 procs.procA = pLangGrpEnumProc;
2703 procs.dwFlags = dwFlags;
2704 procs.lParam = lParam;
2706 return NLS_EnumSystemLanguageGroups( pLangGrpEnumProc ? &procs : NULL);
2709 /******************************************************************************
2710 * EnumSystemLanguageGroupsW (KERNEL32.@)
2712 * See EnumSystemLanguageGroupsA.
2714 BOOL WINAPI EnumSystemLanguageGroupsW(LANGUAGEGROUP_ENUMPROCW pLangGrpEnumProc,
2715 DWORD dwFlags, LONG_PTR lParam)
2717 ENUMLANGUAGEGROUP_CALLBACKS procs;
2719 TRACE("(%p,0x%08lX,0x%08lX)\n", pLangGrpEnumProc, dwFlags, lParam);
2722 procs.procW = pLangGrpEnumProc;
2723 procs.dwFlags = dwFlags;
2724 procs.lParam = lParam;
2726 return NLS_EnumSystemLanguageGroups( pLangGrpEnumProc ? &procs : NULL);
2729 /******************************************************************************
2730 * IsValidLanguageGroup (KERNEL32.@)
2732 * Determine if a language group is supported and/or installed.
2735 * lgrpid [I] Language Group Id (LGRPID_ values from "winnls.h")
2736 * dwFlags [I] LGRPID_SUPPORTED=Supported, LGRPID_INSTALLED=Installed
2739 * TRUE, if lgrpid is supported and/or installed, according to dwFlags.
2742 BOOL WINAPI IsValidLanguageGroup(LGRPID lgrpid, DWORD dwFlags)
2744 static const WCHAR szFormat[] = { '%','x','\0' };
2745 WCHAR szValueName[16], szValue[2];
2746 BOOL bSupported = FALSE, bInstalled = FALSE;
2752 case LGRPID_INSTALLED:
2753 case LGRPID_SUPPORTED:
2755 hKey = NLS_RegOpenSubKey( NLS_RegOpenKey( 0, szNlsKeyName ), szLangGroupsKeyName );
2757 sprintfW( szValueName, szFormat, lgrpid );
2759 if (NLS_RegGetDword( hKey, szValueName, (LPDWORD)&szValue ))
2763 if (szValue[0] == '1')
2773 if ((dwFlags == LGRPID_SUPPORTED && bSupported) ||
2774 (dwFlags == LGRPID_INSTALLED && bInstalled))
2780 /* Callback function ptrs for EnumLanguageGrouplocalesA/W */
2783 LANGGROUPLOCALE_ENUMPROCA procA;
2784 LANGGROUPLOCALE_ENUMPROCW procW;
2788 } ENUMLANGUAGEGROUPLOCALE_CALLBACKS;
2790 /* Internal implementation of EnumLanguageGrouplocalesA/W */
2791 static BOOL NLS_EnumLanguageGroupLocales(ENUMLANGUAGEGROUPLOCALE_CALLBACKS *lpProcs)
2793 static const WCHAR szLocaleKeyName[] = {
2794 'L','o','c','a','l','e','\0'
2796 static const WCHAR szAlternateSortsKeyName[] = {
2797 'A','l','t','e','r','n','a','t','e',' ','S','o','r','t','s','\0'
2799 WCHAR szNumber[10], szValue[4];
2801 BOOL bContinue = TRUE, bAlternate = FALSE;
2803 ULONG ulIndex = 1; /* Ignore default entry of 1st key */
2805 if (!lpProcs || !lpProcs->lgrpid || lpProcs->lgrpid > LGRPID_ARMENIAN)
2807 SetLastError(ERROR_INVALID_PARAMETER);
2811 if (lpProcs->dwFlags)
2813 SetLastError(ERROR_INVALID_FLAGS);
2817 hKey = NLS_RegOpenSubKey( NLS_RegOpenKey( 0, szNlsKeyName ), szLocaleKeyName );
2820 WARN("NLS registry key not found. Please apply the default registry file 'winedefault.reg'\n");
2824 if (NLS_RegEnumValue( hKey, ulIndex, szNumber, sizeof(szNumber),
2825 szValue, sizeof(szValue) ))
2827 lgrpid = strtoulW( szValue, NULL, 16 );
2829 TRACE("lcid %s, grpid %ld (%smatched)\n", debugstr_w(szNumber),
2830 lgrpid, lgrpid == lpProcs->lgrpid ? "" : "not ");
2832 if (lgrpid == lpProcs->lgrpid)
2836 lcid = strtoulW( szNumber, NULL, 16 );
2838 /* FIXME: native returns extra text for a few (17/150) locales, e.g:
2839 * '00000437 ;Georgian'
2840 * At present we only pass the LCID string.
2844 bContinue = lpProcs->procW( lgrpid, lcid, szNumber, lpProcs->lParam );
2847 char szNumberA[sizeof(szNumber)/sizeof(WCHAR)];
2849 WideCharToMultiByte(CP_ACP, 0, szNumber, -1, szNumberA, sizeof(szNumberA), 0, 0);
2851 bContinue = lpProcs->procA( lgrpid, lcid, szNumberA, lpProcs->lParam );
2859 /* Finished enumerating this key */
2862 /* Enumerate alternate sorts also */
2863 hKey = NLS_RegOpenKey( hKey, szAlternateSortsKeyName );
2868 bContinue = FALSE; /* Finished both keys */
2881 /******************************************************************************
2882 * EnumLanguageGroupLocalesA (KERNEL32.@)
2884 * Call a users function for every locale in a language group available on the system.
2887 * pLangGrpLcEnumProc [I] Callback function to call for each locale
2888 * lgrpid [I] Language group (LGRPID_ values from "winnls.h")
2889 * dwFlags [I] Reserved, set to 0
2890 * lParam [I] User parameter to pass to pLangGrpLcEnumProc
2894 * Failure: FALSE. Use GetLastError() to determine the cause.
2896 BOOL WINAPI EnumLanguageGroupLocalesA(LANGGROUPLOCALE_ENUMPROCA pLangGrpLcEnumProc,
2897 LGRPID lgrpid, DWORD dwFlags, LONG_PTR lParam)
2899 ENUMLANGUAGEGROUPLOCALE_CALLBACKS callbacks;
2901 TRACE("(%p,0x%08lX,0x%08lX,0x%08lX)\n", pLangGrpLcEnumProc, lgrpid, dwFlags, lParam);
2903 callbacks.procA = pLangGrpLcEnumProc;
2904 callbacks.procW = NULL;
2905 callbacks.dwFlags = dwFlags;
2906 callbacks.lgrpid = lgrpid;
2907 callbacks.lParam = lParam;
2909 return NLS_EnumLanguageGroupLocales( pLangGrpLcEnumProc ? &callbacks : NULL );
2912 /******************************************************************************
2913 * EnumLanguageGroupLocalesW (KERNEL32.@)
2915 * See EnumLanguageGroupLocalesA.
2917 BOOL WINAPI EnumLanguageGroupLocalesW(LANGGROUPLOCALE_ENUMPROCW pLangGrpLcEnumProc,
2918 LGRPID lgrpid, DWORD dwFlags, LONG_PTR lParam)
2920 ENUMLANGUAGEGROUPLOCALE_CALLBACKS callbacks;
2922 TRACE("(%p,0x%08lX,0x%08lX,0x%08lX)\n", pLangGrpLcEnumProc, lgrpid, dwFlags, lParam);
2924 callbacks.procA = NULL;
2925 callbacks.procW = pLangGrpLcEnumProc;
2926 callbacks.dwFlags = dwFlags;
2927 callbacks.lgrpid = lgrpid;
2928 callbacks.lParam = lParam;
2930 return NLS_EnumLanguageGroupLocales( pLangGrpLcEnumProc ? &callbacks : NULL );
2933 /******************************************************************************
2934 * EnumSystemGeoID (KERNEL32.@)
2936 * Call a users function for every location available on the system.
2939 * geoclass [I] Type of information desired (SYSGEOTYPE enum from "winnls.h")
2940 * reserved [I] Reserved, set to 0
2941 * pGeoEnumProc [I] Callback function to call for each location
2945 * Failure: FALSE. Use GetLastError() to determine the cause.
2947 BOOL WINAPI EnumSystemGeoID(GEOCLASS geoclass, GEOID reserved, GEO_ENUMPROC pGeoEnumProc)
2949 static const WCHAR szCountryCodeValueName[] = {
2950 'C','o','u','n','t','r','y','C','o','d','e','\0'
2956 TRACE("(0x%08lX,0x%08lX,%p)\n", geoclass, reserved, pGeoEnumProc);
2958 if (geoclass != GEOCLASS_NATION || reserved || !pGeoEnumProc)
2960 SetLastError(ERROR_INVALID_PARAMETER);
2964 hKey = NLS_RegOpenKey( 0, szCountryListName );
2966 while (NLS_RegEnumSubKey( hKey, ulIndex, szNumber, sizeof(szNumber) ))
2968 BOOL bContinue = TRUE;
2970 HKEY hSubKey = NLS_RegOpenKey( hKey, szNumber );
2974 if (NLS_RegGetDword( hSubKey, szCountryCodeValueName, &dwGeoId ))
2976 TRACE("Got geoid %ld\n", dwGeoId);
2978 if (!pGeoEnumProc( dwGeoId ))
2997 /******************************************************************************
2998 * InvalidateNLSCache (KERNEL32.@)
3000 * Invalidate the cache of NLS values.
3009 BOOL WINAPI InvalidateNLSCache(void)
3015 /******************************************************************************
3016 * GetUserGeoID (KERNEL32.@)
3018 GEOID WINAPI GetUserGeoID( GEOCLASS GeoClass )
3020 FIXME("%ld\n",GeoClass);
3021 return GEOID_NOT_AVAILABLE;
3024 /******************************************************************************
3025 * SetUserGeoID (KERNEL32.@)
3027 BOOL WINAPI SetUserGeoID( GEOID GeoID )
3029 FIXME("%ld\n",GeoID);