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Assorted spelling fixes.
[wine/wine-gecko.git] / dlls / kernel / locale.c
blob7d33a8f40adfb88e941d50df9698660498a7e3bd
1 /*
2 * Locale support
3 *
4 * Copyright 1995 Martin von Loewis
5 * Copyright 1998 David Lee Lambert
6 * Copyright 2000 Julio César Gázquez
7 * Copyright 2002 Alexandre Julliard for CodeWeavers
8 *
9 * This library is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU Lesser General Public
11 * License as published by the Free Software Foundation; either
12 * version 2.1 of the License, or (at your option) any later version.
13 *
14 * This library is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17 * Lesser General Public License for more details.
18 *
19 * You should have received a copy of the GNU Lesser General Public
20 * License along with this library; if not, write to the Free Software
21 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
22 */
23
24 #include "config.h"
25 #include "wine/port.h"
26
27 #include <assert.h>
28 #include <string.h>
29 #include <stdarg.h>
30 #include <stdio.h>
31 #include <ctype.h>
32 #include <stdlib.h>
33
34 #include "ntstatus.h"
35 #define WIN32_NO_STATUS
36 #include "windef.h"
37 #include "winbase.h"
38 #include "winuser.h" /* for RT_STRINGW */
39 #include "winternl.h"
40 #include "wine/unicode.h"
41 #include "winnls.h"
42 #include "winerror.h"
43 #include "winver.h"
44 #include "kernel_private.h"
45 #include "wine/debug.h"
46
47 WINE_DEFAULT_DEBUG_CHANNEL(nls);
48
49 #define LOCALE_LOCALEINFOFLAGSMASK (LOCALE_NOUSEROVERRIDE|LOCALE_USE_CP_ACP|LOCALE_RETURN_NUMBER)
50
51 /* current code pages */
52 static const union cptable *ansi_cptable;
53 static const union cptable *oem_cptable;
54 static const union cptable *mac_cptable;
55 static const union cptable *unix_cptable; /* NULL if UTF8 */
56
57 static HANDLE NLS_RegOpenKey(HANDLE hRootKey, LPCWSTR szKeyName);
58 static HANDLE NLS_RegOpenSubKey(HANDLE hRootKey, LPCWSTR szKeyName);
59
60 static const WCHAR szNlsKeyName[] = {
61 'M','a','c','h','i','n','e','\\','S','y','s','t','e','m','\\',
62 'C','u','r','r','e','n','t','C','o','n','t','r','o','l','S','e','t','\\',
63 'C','o','n','t','r','o','l','\\','N','l','s','\0'
64 };
65
66 /* Charset to codepage map, sorted by name. */
67 static const struct charset_entry
68 {
69 const char *charset_name;
70 UINT codepage;
71 } charset_names[] =
72 {
73 { "BIG5", 950 },
74 { "CP1250", 1250 },
75 { "CP1251", 1251 },
76 { "CP1252", 1252 },
77 { "CP1253", 1253 },
78 { "CP1254", 1254 },
79 { "CP1255", 1255 },
80 { "CP1256", 1256 },
81 { "CP1257", 1257 },
82 { "CP1258", 1258 },
83 { "CP932", 932 },
84 { "CP936", 936 },
85 { "CP949", 949 },
86 { "CP950", 950 },
87 { "EUCJP", 20932 },
88 { "GB2312", 936 },
89 { "IBM037", 37 },
90 { "IBM1026", 1026 },
91 { "IBM424", 424 },
92 { "IBM437", 437 },
93 { "IBM500", 500 },
94 { "IBM850", 850 },
95 { "IBM852", 852 },
96 { "IBM855", 855 },
97 { "IBM857", 857 },
98 { "IBM860", 860 },
99 { "IBM861", 861 },
100 { "IBM862", 862 },
101 { "IBM863", 863 },
102 { "IBM864", 864 },
103 { "IBM865", 865 },
104 { "IBM866", 866 },
105 { "IBM869", 869 },
106 { "IBM874", 874 },
107 { "IBM875", 875 },
108 { "ISO88591", 28591 },
109 { "ISO885910", 28600 },
110 { "ISO885913", 28603 },
111 { "ISO885914", 28604 },
112 { "ISO885915", 28605 },
113 { "ISO885916", 28606 },
114 { "ISO88592", 28592 },
115 { "ISO88593", 28593 },
116 { "ISO88594", 28594 },
117 { "ISO88595", 28595 },
118 { "ISO88596", 28596 },
119 { "ISO88597", 28597 },
120 { "ISO88598", 28598 },
121 { "ISO88599", 28599 },
122 { "KOI8R", 20866 },
123 { "KOI8U", 21866 },
124 { "UTF8", CP_UTF8 }
125 };
126
127 #define NLS_MAX_LANGUAGES 20
128 typedef struct {
129 WCHAR lang[128];
130 WCHAR country[4];
131 LANGID found_lang_id[NLS_MAX_LANGUAGES];
132 int n_found;
133 } LANG_FIND_DATA;
134
135
136 /* copy Unicode string to Ascii without using codepages */
137 static inline void strcpyWtoA( char *dst, const WCHAR *src )
138 {
139 while ((*dst++ = *src++));
140 }
141
142 /* Copy Ascii string to Unicode without using codepages */
143 static inline void strcpynAtoW( WCHAR *dst, const char *src, size_t n )
144 {
145 while (n > 1 && *src)
146 {
147 *dst++ = (unsigned char)*src++;
148 n--;
149 }
150 if (n) *dst = 0;
151 }
152
153 /* return a printable string for a language id */
154 static const char *debugstr_lang( LANGID lang )
155 {
156 WCHAR langW[4], countryW[4];
157 char buffer[8];
158 LCID lcid = MAKELCID( lang, SORT_DEFAULT );
159
160 GetLocaleInfoW(lcid, LOCALE_SISO639LANGNAME|LOCALE_NOUSEROVERRIDE, langW, sizeof(langW)/sizeof(WCHAR));
161 GetLocaleInfoW(lcid, LOCALE_SISO3166CTRYNAME|LOCALE_NOUSEROVERRIDE, countryW, sizeof(countryW)/sizeof(WCHAR));
162 strcpyWtoA( buffer, langW );
163 strcat( buffer, "_" );
164 strcpyWtoA( buffer + strlen(buffer), countryW );
165 return wine_dbg_sprintf( "%s", buffer );
166 }
167
168 /***********************************************************************
169 * get_lcid_codepage
170 *
171 * Retrieve the ANSI codepage for a given locale.
172 */
173 inline static UINT get_lcid_codepage( LCID lcid )
174 {
175 UINT ret;
176 if (!GetLocaleInfoW( lcid, LOCALE_IDEFAULTANSICODEPAGE|LOCALE_RETURN_NUMBER, (WCHAR *)&ret,
177 sizeof(ret)/sizeof(WCHAR) )) ret = 0;
178 return ret;
179 }
180
181
182 /***********************************************************************
183 * get_codepage_table
184 *
185 * Find the table for a given codepage, handling CP_ACP etc. pseudo-codepages
186 */
187 static const union cptable *get_codepage_table( unsigned int codepage )
188 {
189 const union cptable *ret = NULL;
190
191 assert( ansi_cptable ); /* init must have been done already */
192
193 switch(codepage)
194 {
195 case CP_ACP:
196 return ansi_cptable;
197 case CP_OEMCP:
198 return oem_cptable;
199 case CP_MACCP:
200 return mac_cptable;
201 case CP_UTF7:
202 case CP_UTF8:
203 break;
204 case CP_THREAD_ACP:
205 if (!(codepage = kernel_get_thread_data()->code_page)) return ansi_cptable;
206 /* fall through */
207 default:
208 if (codepage == ansi_cptable->info.codepage) return ansi_cptable;
209 if (codepage == oem_cptable->info.codepage) return oem_cptable;
210 if (codepage == mac_cptable->info.codepage) return mac_cptable;
211 ret = wine_cp_get_table( codepage );
212 break;
213 }
214 return ret;
215 }
216
217 /***********************************************************************
218 * create_registry_key
219 *
220 * Create the Control Panel\\International registry key.
221 */
222 inline static HANDLE create_registry_key(void)
223 {
224 static const WCHAR intlW[] = {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\',
225 'I','n','t','e','r','n','a','t','i','o','n','a','l',0};
226 OBJECT_ATTRIBUTES attr;
227 UNICODE_STRING nameW;
228 HANDLE hkey;
229
230 if (RtlOpenCurrentUser( KEY_ALL_ACCESS, &hkey ) != STATUS_SUCCESS) return 0;
231
232 attr.Length = sizeof(attr);
233 attr.RootDirectory = hkey;
234 attr.ObjectName = &nameW;
235 attr.Attributes = 0;
236 attr.SecurityDescriptor = NULL;
237 attr.SecurityQualityOfService = NULL;
238 RtlInitUnicodeString( &nameW, intlW );
239
240 if (NtCreateKey( &hkey, KEY_ALL_ACCESS, &attr, 0, NULL, 0, NULL ) != STATUS_SUCCESS) hkey = 0;
241 NtClose( attr.RootDirectory );
242 return hkey;
243 }
244
245
246 /***********************************************************************
247 * LOCALE_InitRegistry
248 *
249 * Update registry contents on startup if the user locale has changed.
250 * This simulates the action of the Windows control panel.
251 */
252 void LOCALE_InitRegistry(void)
253 {
254 static const WCHAR CodepageW[] = {'C','o','d','e','p','a','g','e',0};
255 static const WCHAR acpW[] = {'A','C','P',0};
256 static const WCHAR oemcpW[] = {'O','E','M','C','P',0};
257 static const WCHAR maccpW[] = {'M','A','C','C','P',0};
258 static const struct
259 {
260 LPCWSTR name;
261 USHORT value;
262 } update_cp_values[] = {
263 { acpW, LOCALE_IDEFAULTANSICODEPAGE },
264 { oemcpW, LOCALE_IDEFAULTCODEPAGE },
265 { maccpW, LOCALE_IDEFAULTMACCODEPAGE }
266 };
267 static const USHORT updateValues[] = {
268 LOCALE_SLANGUAGE,
269 LOCALE_SCOUNTRY, LOCALE_ICOUNTRY,
270 LOCALE_S1159, LOCALE_S2359,
271 LOCALE_STIME, LOCALE_ITIME,
272 LOCALE_ITLZERO,
273 LOCALE_SSHORTDATE,
274 LOCALE_SLONGDATE,
275 LOCALE_SDATE,
276 LOCALE_SCURRENCY, LOCALE_ICURRENCY,
277 LOCALE_INEGCURR,
278 LOCALE_ICURRDIGITS,
279 LOCALE_SDECIMAL,
280 LOCALE_SLIST,
281 LOCALE_STHOUSAND,
282 LOCALE_IDIGITS,
283 LOCALE_IDIGITSUBSTITUTION,
284 LOCALE_SNATIVEDIGITS,
285 LOCALE_ITIMEMARKPOSN,
286 LOCALE_ICALENDARTYPE,
287 LOCALE_ILZERO,
288 LOCALE_IMEASURE
289 };
290 static const WCHAR LocaleW[] = {'L','o','c','a','l','e',0};
291 UNICODE_STRING nameW;
292 char buffer[20];
293 WCHAR bufferW[80];
294 DWORD count, i;
295 HANDLE hkey;
296 LCID lcid = GetUserDefaultLCID();
297
298 if (!(hkey = create_registry_key()))
299 return; /* don't do anything if we can't create the registry key */
300
301 RtlInitUnicodeString( &nameW, LocaleW );
302 count = sizeof(bufferW);
303 if (!NtQueryValueKey(hkey, &nameW, KeyValuePartialInformation, (LPBYTE)bufferW, count, &count))
304 {
305 const KEY_VALUE_PARTIAL_INFORMATION *info = (KEY_VALUE_PARTIAL_INFORMATION *)bufferW;
306 LPCWSTR szValueText = (LPCWSTR)info->Data;
307
308 if (strtoulW( szValueText, NULL, 16 ) == lcid) /* already set correctly */
309 {
310 NtClose( hkey );
311 return;
312 }
313 TRACE( "updating registry, locale changed %s -> %08lx\n", debugstr_w(szValueText), lcid );
314 }
315 else TRACE( "updating registry, locale changed none -> %08lx\n", lcid );
316
317 sprintf( buffer, "%08lx", lcid );
318 /* Note: '9' constant below is strlen(buffer) + 1 */
319 RtlMultiByteToUnicodeN( bufferW, sizeof(bufferW), NULL, buffer, 9 );
320 NtSetValueKey( hkey, &nameW, 0, REG_SZ, bufferW, 9 * sizeof(WCHAR) );
321 NtClose( hkey );
322
323 for (i = 0; i < sizeof(updateValues)/sizeof(updateValues[0]); i++)
324 {
325 GetLocaleInfoW( lcid, updateValues[i] | LOCALE_NOUSEROVERRIDE, bufferW,
326 sizeof(bufferW)/sizeof(WCHAR) );
327 SetLocaleInfoW( lcid, updateValues[i], bufferW );
328 }
329
330 hkey = NLS_RegOpenSubKey( NLS_RegOpenKey( 0, szNlsKeyName ), CodepageW );
331
332 for (i = 0; i < sizeof(update_cp_values)/sizeof(update_cp_values[0]); i++)
333 {
334 count = GetLocaleInfoW( lcid, update_cp_values[i].value | LOCALE_NOUSEROVERRIDE,
335 bufferW, sizeof(bufferW)/sizeof(WCHAR) );
336 RtlInitUnicodeString( &nameW, update_cp_values[i].name );
337 NtSetValueKey( hkey, &nameW, 0, REG_SZ, bufferW, count * sizeof(WCHAR) );
338 }
339
340 NtClose( hkey );
341 }
342
343
344 /***********************************************************************
345 * find_language_id_proc
346 */
347 static BOOL CALLBACK find_language_id_proc( HMODULE hModule, LPCWSTR type,
348 LPCWSTR name, WORD LangID, LPARAM lParam )
349 {
350 LANG_FIND_DATA *l_data = (LANG_FIND_DATA *)lParam;
351 LCID lcid = MAKELCID(LangID, SORT_DEFAULT);
352 WCHAR buf_language[128];
353 WCHAR buf_country[128];
354 WCHAR buf_en_language[128];
355
356 if(PRIMARYLANGID(LangID) == LANG_NEUTRAL)
357 return TRUE; /* continue search */
358
359 buf_language[0] = 0;
360 buf_country[0] = 0;
361
362 GetLocaleInfoW(lcid, LOCALE_SISO639LANGNAME|LOCALE_NOUSEROVERRIDE,
363 buf_language, sizeof(buf_language)/sizeof(WCHAR));
364 GetLocaleInfoW(lcid, LOCALE_SISO3166CTRYNAME|LOCALE_NOUSEROVERRIDE,
365 buf_country, sizeof(buf_country)/sizeof(WCHAR));
366
367 if(l_data->lang[0] && !strcmpiW(l_data->lang, buf_language))
368 {
369 if(l_data->country[0])
370 {
371 if(!strcmpiW(l_data->country, buf_country))
372 {
373 l_data->found_lang_id[0] = LangID;
374 l_data->n_found = 1;
375 TRACE("Found id %04X for lang %s country %s\n",
376 LangID, debugstr_w(l_data->lang), debugstr_w(l_data->country));
377 return FALSE; /* stop enumeration */
378 }
379 }
380 else goto found; /* l_data->country not specified */
381 }
382
383 /* Just in case, check LOCALE_SENGLANGUAGE too,
384 * in hope that possible alias name might have that value.
385 */
386 buf_en_language[0] = 0;
387 GetLocaleInfoW(lcid, LOCALE_SENGLANGUAGE|LOCALE_NOUSEROVERRIDE,
388 buf_en_language, sizeof(buf_en_language)/sizeof(WCHAR));
389
390 if(l_data->lang[0] && !strcmpiW(l_data->lang, buf_en_language)) goto found;
391 return TRUE; /* not found, continue search */
392
393 found:
394 l_data->found_lang_id[l_data->n_found] = LangID;
395 l_data->n_found++;
396 TRACE("Found id %04X for lang %s\n", LangID, debugstr_w(l_data->lang));
397 return (l_data->n_found < NLS_MAX_LANGUAGES); /* continue search, unless we have enough */
398 }
399
400
401 /***********************************************************************
402 * get_language_id
403 *
404 * INPUT:
405 * Lang: a string whose two first chars are the iso name of a language.
406 * Country: a string whose two first chars are the iso name of country
407 * Charset: a string defining the chosen charset encoding
408 * Dialect: a string defining a variation of the locale
409 *
410 * all those values are from the standardized format of locale
411 * name in unix which is: Lang[_Country][.Charset][@Dialect]
412 *
413 * RETURNS:
414 * the numeric code of the language used by Windows
415 *
416 * FIXME: Charset and Dialect are not handled
417 */
418 static LANGID get_language_id(LPCSTR Lang, LPCSTR Country, LPCSTR Charset, LPCSTR Dialect)
419 {
420 LANG_FIND_DATA l_data;
421
422 if(!Lang)
423 {
424 l_data.found_lang_id[0] = MAKELANGID(LANG_ENGLISH, SUBLANG_DEFAULT);
425 goto END;
426 }
427
428 l_data.n_found = 0;
429 strcpynAtoW(l_data.lang, Lang, sizeof(l_data.lang)/sizeof(WCHAR));
430
431 if (Country) strcpynAtoW(l_data.country, Country, sizeof(l_data.country)/sizeof(WCHAR));
432 else l_data.country[0] = 0;
433
434 EnumResourceLanguagesW(kernel32_handle, (LPCWSTR)RT_STRING, (LPCWSTR)LOCALE_ILANGUAGE,
435 find_language_id_proc, (LPARAM)&l_data);
436
437 if (l_data.n_found == 1) goto END;
438
439 if(!l_data.n_found)
440 {
441 if(l_data.country[0])
442 {
443 /* retry without country name */
444 l_data.country[0] = 0;
445 EnumResourceLanguagesW(kernel32_handle, (LPCWSTR)RT_STRING, (LPCWSTR)LOCALE_ILANGUAGE,
446 find_language_id_proc, (LONG_PTR)&l_data);
447 if (!l_data.n_found)
448 {
449 MESSAGE("Warning: Language '%s_%s' was not recognized, defaulting to English.\n",
450 Lang, Country);
451 l_data.found_lang_id[0] = MAKELANGID(LANG_ENGLISH, SUBLANG_DEFAULT);
452 }
453 else MESSAGE("Warning: Language '%s_%s' was not recognized, defaulting to '%s'.\n",
454 Lang, Country, debugstr_lang(l_data.found_lang_id[0]) );
455 }
456 else
457 {
458 MESSAGE("Warning: Language '%s' was not recognized, defaulting to English.\n", Lang);
459 l_data.found_lang_id[0] = MAKELANGID(LANG_ENGLISH, SUBLANG_DEFAULT);
460 }
461 }
462 else
463 {
464 int i;
465
466 if (Country && Country[0])
467 MESSAGE("For language '%s_%s' several language ids were found:\n", Lang, Country);
468 else
469 MESSAGE("For language '%s' several language ids were found:\n", Lang);
470
471 /* print a list of languages with their description */
472 for (i = 0; i < l_data.n_found; i++)
473 {
474 WCHAR buffW[128];
475 char buffA[128];
476 GetLocaleInfoW( MAKELCID( l_data.found_lang_id[i], SORT_DEFAULT ),
477 LOCALE_SLANGUAGE|LOCALE_NOUSEROVERRIDE, buffW, sizeof(buffW)/sizeof(WCHAR));
478 strcpyWtoA( buffA, buffW );
479 MESSAGE( " %s (%04X) - %s\n", debugstr_lang(l_data.found_lang_id[i]),
480 l_data.found_lang_id[i], buffA );
481 }
482 MESSAGE("Defaulting to '%s'. You should specify the exact language you want\n"
483 "by defining your LANG environment variable like this: LANG=%s\n",
484 debugstr_lang(l_data.found_lang_id[0]), debugstr_lang(l_data.found_lang_id[0]) );
485 }
486 END:
487 TRACE("Returning %04X (%s)\n", l_data.found_lang_id[0], debugstr_lang(l_data.found_lang_id[0]));
488 return l_data.found_lang_id[0];
489 }
490
491
492 /***********************************************************************
493 * charset_cmp (internal)
494 */
495 static int charset_cmp( const void *name, const void *entry )
496 {
497 const struct charset_entry *charset = (const struct charset_entry *)entry;
498 return strcasecmp( (const char *)name, charset->charset_name );
499 }
500
501 /***********************************************************************
502 * get_env_lcid
503 */
504 static LCID get_env_lcid( UINT *unix_cp, const char *env_str )
505 {
506 char *buf, *lang,*country,*charset,*dialect,*next;
507 LCID ret = 0;
508
509 if (((lang = getenv( "LC_ALL" )) && *lang) ||
510 (env_str && (lang = getenv( env_str )) && *lang) ||
511 ((lang = getenv( "LANG" )) && *lang))
512 {
513 if (!strcmp(lang,"POSIX") || !strcmp(lang,"C")) goto done;
514
515 buf = RtlAllocateHeap( GetProcessHeap(), 0, strlen(lang) + 1 );
516 strcpy( buf, lang );
517 lang=buf;
518
519 do {
520 next=strchr(lang,':'); if (next) *next++='\0';
521 dialect=strchr(lang,'@'); if (dialect) *dialect++='\0';
522 charset=strchr(lang,'.'); if (charset) *charset++='\0';
523 country=strchr(lang,'_'); if (country) *country++='\0';
524
525 ret = get_language_id(lang, country, charset, dialect);
526 if (ret && charset && unix_cp)
527 {
528 const struct charset_entry *entry;
529 char charset_name[16];
530 size_t i, j;
531
532 /* remove punctuation characters from charset name */
533 for (i = j = 0; charset[i] && j < sizeof(charset_name)-1; i++)
534 if (isalnum(charset[i])) charset_name[j++] = charset[i];
535 charset_name[j] = 0;
536
537 entry = bsearch( charset_name, charset_names,
538 sizeof(charset_names)/sizeof(charset_names[0]),
539 sizeof(charset_names[0]), charset_cmp );
540 if (entry)
541 {
542 *unix_cp = entry->codepage;
543 TRACE("charset %s was mapped to cp %u\n", charset, *unix_cp);
544 }
545 else
546 FIXME("charset %s was not recognized\n", charset);
547 }
548
549 lang=next;
550 } while (lang && !ret);
551
552 if (!ret) MESSAGE("Warning: language '%s' not recognized, defaulting to English\n", buf);
553 RtlFreeHeap( GetProcessHeap(), 0, buf );
554 }
555
556 done:
557 if (!ret) ret = MAKELCID( MAKELANGID(LANG_ENGLISH,SUBLANG_DEFAULT), SORT_DEFAULT) ;
558 return ret;
559 }
560
561
562 /***********************************************************************
563 * GetUserDefaultLangID (KERNEL32.@)
564 *
565 * Get the default language Id for the current user.
566 *
567 * PARAMS
568 * None.
569 *
570 * RETURNS
571 * The current LANGID of the default language for the current user.
572 */
573 LANGID WINAPI GetUserDefaultLangID(void)
574 {
575 return LANGIDFROMLCID(GetUserDefaultLCID());
576 }
577
578
579 /***********************************************************************
580 * GetSystemDefaultLangID (KERNEL32.@)
581 *
582 * Get the default language Id for the system.
583 *
584 * PARAMS
585 * None.
586 *
587 * RETURNS
588 * The current LANGID of the default language for the system.
589 */
590 LANGID WINAPI GetSystemDefaultLangID(void)
591 {
592 return LANGIDFROMLCID(GetSystemDefaultLCID());
593 }
594
595
596 /***********************************************************************
597 * GetUserDefaultLCID (KERNEL32.@)
598 *
599 * Get the default locale Id for the current user.
600 *
601 * PARAMS
602 * None.
603 *
604 * RETURNS
605 * The current LCID of the default locale for the current user.
606 */
607 LCID WINAPI GetUserDefaultLCID(void)
608 {
609 LCID lcid;
610 NtQueryDefaultLocale( TRUE, &lcid );
611 return lcid;
612 }
613
614
615 /***********************************************************************
616 * GetSystemDefaultLCID (KERNEL32.@)
617 *
618 * Get the default locale Id for the system.
619 *
620 * PARAMS
621 * None.
622 *
623 * RETURNS
624 * The current LCID of the default locale for the system.
625 */
626 LCID WINAPI GetSystemDefaultLCID(void)
627 {
628 LCID lcid;
629 NtQueryDefaultLocale( FALSE, &lcid );
630 return lcid;
631 }
632
633
634 /***********************************************************************
635 * GetUserDefaultUILanguage (KERNEL32.@)
636 *
637 * Get the default user interface language Id for the current user.
638 *
639 * PARAMS
640 * None.
641 *
642 * RETURNS
643 * The current LANGID of the default UI language for the current user.
644 */
645 LANGID WINAPI GetUserDefaultUILanguage(void)
646 {
647 LANGID lang;
648 NtQueryDefaultUILanguage( &lang );
649 return lang;
650 }
651
652
653 /***********************************************************************
654 * GetSystemDefaultUILanguage (KERNEL32.@)
655 *
656 * Get the default user interface language Id for the system.
657 *
658 * PARAMS
659 * None.
660 *
661 * RETURNS
662 * The current LANGID of the default UI language for the system. This is
663 * typically the same language used during the installation process.
664 */
665 LANGID WINAPI GetSystemDefaultUILanguage(void)
666 {
667 LANGID lang;
668 NtQueryInstallUILanguage( &lang );
669 return lang;
670 }
671
672
673 /******************************************************************************
674 * get_locale_value_name
675 *
676 * Gets the registry value name for a given lctype.
677 */
678 static const WCHAR *get_locale_value_name( DWORD lctype )
679 {
680 static const WCHAR iCalendarTypeW[] = {'i','C','a','l','e','n','d','a','r','T','y','p','e',0};
681 static const WCHAR iCountryW[] = {'i','C','o','u','n','t','r','y',0};
682 static const WCHAR iCurrDigitsW[] = {'i','C','u','r','r','D','i','g','i','t','s',0};
683 static const WCHAR iCurrencyW[] = {'i','C','u','r','r','e','n','c','y',0};
684 static const WCHAR iDateW[] = {'i','D','a','t','e',0};
685 static const WCHAR iDigitsW[] = {'i','D','i','g','i','t','s',0};
686 static const WCHAR iFirstDayOfWeekW[] = {'i','F','i','r','s','t','D','a','y','O','f','W','e','e','k',0};
687 static const WCHAR iFirstWeekOfYearW[] = {'i','F','i','r','s','t','W','e','e','k','O','f','Y','e','a','r',0};
688 static const WCHAR iLDateW[] = {'i','L','D','a','t','e',0};
689 static const WCHAR iLZeroW[] = {'i','L','Z','e','r','o',0};
690 static const WCHAR iMeasureW[] = {'i','M','e','a','s','u','r','e',0};
691 static const WCHAR iNegCurrW[] = {'i','N','e','g','C','u','r','r',0};
692 static const WCHAR iNegNumberW[] = {'i','N','e','g','N','u','m','b','e','r',0};
693 static const WCHAR iPaperSizeW[] = {'i','P','a','p','e','r','S','i','z','e',0};
694 static const WCHAR iTLZeroW[] = {'i','T','L','Z','e','r','o',0};
695 static const WCHAR iTimePrefixW[] = {'i','T','i','m','e','P','r','e','f','i','x',0};
696 static const WCHAR iTimeW[] = {'i','T','i','m','e',0};
697 static const WCHAR s1159W[] = {'s','1','1','5','9',0};
698 static const WCHAR s2359W[] = {'s','2','3','5','9',0};
699 static const WCHAR sCountryW[] = {'s','C','o','u','n','t','r','y',0};
700 static const WCHAR sCurrencyW[] = {'s','C','u','r','r','e','n','c','y',0};
701 static const WCHAR sDateW[] = {'s','D','a','t','e',0};
702 static const WCHAR sDecimalW[] = {'s','D','e','c','i','m','a','l',0};
703 static const WCHAR sGroupingW[] = {'s','G','r','o','u','p','i','n','g',0};
704 static const WCHAR sLanguageW[] = {'s','L','a','n','g','u','a','g','e',0};
705 static const WCHAR sListW[] = {'s','L','i','s','t',0};
706 static const WCHAR sLongDateW[] = {'s','L','o','n','g','D','a','t','e',0};
707 static const WCHAR sMonDecimalSepW[] = {'s','M','o','n','D','e','c','i','m','a','l','S','e','p',0};
708 static const WCHAR sMonGroupingW[] = {'s','M','o','n','G','r','o','u','p','i','n','g',0};
709 static const WCHAR sMonThousandSepW[] = {'s','M','o','n','T','h','o','u','s','a','n','d','S','e','p',0};
710 static const WCHAR sNativeDigitsW[] = {'s','N','a','t','i','v','e','D','i','g','i','t','s',0};
711 static const WCHAR sNegativeSignW[] = {'s','N','e','g','a','t','i','v','e','S','i','g','n',0};
712 static const WCHAR sPositiveSignW[] = {'s','P','o','s','i','t','i','v','e','S','i','g','n',0};
713 static const WCHAR sShortDateW[] = {'s','S','h','o','r','t','D','a','t','e',0};
714 static const WCHAR sThousandW[] = {'s','T','h','o','u','s','a','n','d',0};
715 static const WCHAR sTimeFormatW[] = {'s','T','i','m','e','F','o','r','m','a','t',0};
716 static const WCHAR sTimeW[] = {'s','T','i','m','e',0};
717 static const WCHAR sYearMonthW[] = {'s','Y','e','a','r','M','o','n','t','h',0};
718 static const WCHAR NumShapeW[] = {'N','u','m','s','h','a','p','e',0};
719
720 switch (lctype)
721 {
722 /* These values are used by SetLocaleInfo and GetLocaleInfo, and
723 * the values are stored in the registry, confirmed under Windows.
724 */
725 case LOCALE_ICALENDARTYPE: return iCalendarTypeW;
726 case LOCALE_ICURRDIGITS: return iCurrDigitsW;
727 case LOCALE_ICURRENCY: return iCurrencyW;
728 case LOCALE_IDIGITS: return iDigitsW;
729 case LOCALE_IFIRSTDAYOFWEEK: return iFirstDayOfWeekW;
730 case LOCALE_IFIRSTWEEKOFYEAR: return iFirstWeekOfYearW;
731 case LOCALE_ILZERO: return iLZeroW;
732 case LOCALE_IMEASURE: return iMeasureW;
733 case LOCALE_INEGCURR: return iNegCurrW;
734 case LOCALE_INEGNUMBER: return iNegNumberW;
735 case LOCALE_IPAPERSIZE: return iPaperSizeW;
736 case LOCALE_ITIME: return iTimeW;
737 case LOCALE_S1159: return s1159W;
738 case LOCALE_S2359: return s2359W;
739 case LOCALE_SCURRENCY: return sCurrencyW;
740 case LOCALE_SDATE: return sDateW;
741 case LOCALE_SDECIMAL: return sDecimalW;
742 case LOCALE_SGROUPING: return sGroupingW;
743 case LOCALE_SLIST: return sListW;
744 case LOCALE_SLONGDATE: return sLongDateW;
745 case LOCALE_SMONDECIMALSEP: return sMonDecimalSepW;
746 case LOCALE_SMONGROUPING: return sMonGroupingW;
747 case LOCALE_SMONTHOUSANDSEP: return sMonThousandSepW;
748 case LOCALE_SNEGATIVESIGN: return sNegativeSignW;
749 case LOCALE_SPOSITIVESIGN: return sPositiveSignW;
750 case LOCALE_SSHORTDATE: return sShortDateW;
751 case LOCALE_STHOUSAND: return sThousandW;
752 case LOCALE_STIME: return sTimeW;
753 case LOCALE_STIMEFORMAT: return sTimeFormatW;
754 case LOCALE_SYEARMONTH: return sYearMonthW;
755
756 /* The following are not listed under MSDN as supported,
757 * but seem to be used and also stored in the registry.
758 */
759 case LOCALE_ICOUNTRY: return iCountryW;
760 case LOCALE_IDATE: return iDateW;
761 case LOCALE_ILDATE: return iLDateW;
762 case LOCALE_ITLZERO: return iTLZeroW;
763 case LOCALE_SCOUNTRY: return sCountryW;
764 case LOCALE_SLANGUAGE: return sLanguageW;
765
766 /* The following are used in XP and later */
767 case LOCALE_IDIGITSUBSTITUTION: return NumShapeW;
768 case LOCALE_SNATIVEDIGITS: return sNativeDigitsW;
769 case LOCALE_ITIMEMARKPOSN: return iTimePrefixW;
770 }
771 return NULL;
772 }
773
774
775 /******************************************************************************
776 * get_registry_locale_info
777 *
778 * Retrieve user-modified locale info from the registry.
779 * Return length, 0 on error, -1 if not found.
780 */
781 static INT get_registry_locale_info( LPCWSTR value, LPWSTR buffer, INT len )
782 {
783 DWORD size;
784 INT ret;
785 HANDLE hkey;
786 NTSTATUS status;
787 UNICODE_STRING nameW;
788 KEY_VALUE_PARTIAL_INFORMATION *info;
789 static const int info_size = FIELD_OFFSET(KEY_VALUE_PARTIAL_INFORMATION, Data);
790
791 if (!(hkey = create_registry_key())) return -1;
792
793 RtlInitUnicodeString( &nameW, value );
794 size = info_size + len * sizeof(WCHAR);
795
796 if (!(info = HeapAlloc( GetProcessHeap(), 0, size )))
797 {
798 NtClose( hkey );
799 SetLastError( ERROR_NOT_ENOUGH_MEMORY );
800 return 0;
801 }
802
803 status = NtQueryValueKey( hkey, &nameW, KeyValuePartialInformation, info, size, &size );
804 if (status == STATUS_BUFFER_OVERFLOW && !buffer) status = 0;
805
806 if (!status)
807 {
808 ret = (size - info_size) / sizeof(WCHAR);
809 /* append terminating null if needed */
810 if (!ret || ((WCHAR *)info->Data)[ret-1])
811 {
812 if (ret < len || !buffer) ret++;
813 else
814 {
815 SetLastError( ERROR_INSUFFICIENT_BUFFER );
816 ret = 0;
817 }
818 }
819 if (ret && buffer)
820 {
821 memcpy( buffer, info->Data, (ret-1) * sizeof(WCHAR) );
822 buffer[ret-1] = 0;
823 }
824 }
825 else
826 {
827 if (status == STATUS_OBJECT_NAME_NOT_FOUND) ret = -1;
828 else
829 {
830 SetLastError( RtlNtStatusToDosError(status) );
831 ret = 0;
832 }
833 }
834 NtClose( hkey );
835 HeapFree( GetProcessHeap(), 0, info );
836 return ret;
837 }
838
839
840 /******************************************************************************
841 * GetLocaleInfoA (KERNEL32.@)
842 *
843 * Get information about an aspect of a locale.
844 *
845 * PARAMS
846 * lcid [I] LCID of the locale
847 * lctype [I] LCTYPE_ flags from "winnls.h"
848 * buffer [O] Destination for the information
849 * len [I] Length of buffer in characters
850 *
851 * RETURNS
852 * Success: The size of the data requested. If buffer is non-NULL, it is filled
853 * with the information.
854 * Failure: 0. Use GetLastError() to determine the cause.
855 *
856 * NOTES
857 * - LOCALE_NEUTRAL is equal to LOCALE_SYSTEM_DEFAULT
858 * - The string returned is NUL terminated, except for LOCALE_FONTSIGNATURE,
859 * which is a bit string.
860 */
861 INT WINAPI GetLocaleInfoA( LCID lcid, LCTYPE lctype, LPSTR buffer, INT len )
862 {
863 WCHAR *bufferW;
864 INT lenW, ret;
865
866 TRACE( "(lcid=0x%lx,lctype=0x%lx,%p,%d)\n", lcid, lctype, buffer, len );
867
868 if (len < 0 || (len && !buffer))
869 {
870 SetLastError( ERROR_INVALID_PARAMETER );
871 return 0;
872 }
873 if (!len) buffer = NULL;
874
875 if (!(lenW = GetLocaleInfoW( lcid, lctype, NULL, 0 ))) return 0;
876
877 if (!(bufferW = HeapAlloc( GetProcessHeap(), 0, lenW * sizeof(WCHAR) )))
878 {
879 SetLastError( ERROR_NOT_ENOUGH_MEMORY );
880 return 0;
881 }
882 if ((ret = GetLocaleInfoW( lcid, lctype, bufferW, lenW )))
883 {
884 if ((lctype & LOCALE_RETURN_NUMBER) ||
885 ((lctype & ~LOCALE_LOCALEINFOFLAGSMASK) == LOCALE_FONTSIGNATURE))
886 {
887 /* it's not an ASCII string, just bytes */
888 ret *= sizeof(WCHAR);
889 if (buffer)
890 {
891 if (ret <= len) memcpy( buffer, bufferW, ret );
892 else
893 {
894 SetLastError( ERROR_INSUFFICIENT_BUFFER );
895 ret = 0;
896 }
897 }
898 }
899 else
900 {
901 UINT codepage = CP_ACP;
902 if (!(lctype & LOCALE_USE_CP_ACP)) codepage = get_lcid_codepage( lcid );
903 ret = WideCharToMultiByte( codepage, 0, bufferW, ret, buffer, len, NULL, NULL );
904 }
905 }
906 HeapFree( GetProcessHeap(), 0, bufferW );
907 return ret;
908 }
909
910
911 /******************************************************************************
912 * GetLocaleInfoW (KERNEL32.@)
913 *
914 * See GetLocaleInfoA.
915 */
916 INT WINAPI GetLocaleInfoW( LCID lcid, LCTYPE lctype, LPWSTR buffer, INT len )
917 {
918 LANGID lang_id;
919 HRSRC hrsrc;
920 HGLOBAL hmem;
921 INT ret;
922 UINT lcflags;
923 const WCHAR *p;
924 unsigned int i;
925
926 if (len < 0 || (len && !buffer))
927 {
928 SetLastError( ERROR_INVALID_PARAMETER );
929 return 0;
930 }
931 if (!len) buffer = NULL;
932
933 lcid = ConvertDefaultLocale(lcid);
934
935 lcflags = lctype & LOCALE_LOCALEINFOFLAGSMASK;
936 lctype &= 0xffff;
937
938 TRACE( "(lcid=0x%lx,lctype=0x%lx,%p,%d)\n", lcid, lctype, buffer, len );
939
940 /* first check for overrides in the registry */
941
942 if (!(lcflags & LOCALE_NOUSEROVERRIDE) && lcid == GetUserDefaultLCID())
943 {
944 const WCHAR *value = get_locale_value_name(lctype);
945
946 if (value)
947 {
948 if (lcflags & LOCALE_RETURN_NUMBER)
949 {
950 WCHAR tmp[16];
951 ret = get_registry_locale_info( value, tmp, sizeof(tmp)/sizeof(WCHAR) );
952 if (ret > 0)
953 {
954 WCHAR *end;
955 UINT number = strtolW( tmp, &end, 10 );
956 if (*end) /* invalid number */
957 {
958 SetLastError( ERROR_INVALID_FLAGS );
959 return 0;
960 }
961 ret = sizeof(UINT)/sizeof(WCHAR);
962 if (!buffer) return ret;
963 if (ret > len)
964 {
965 SetLastError( ERROR_INSUFFICIENT_BUFFER );
966 return 0;
967 }
968 memcpy( buffer, &number, sizeof(number) );
969 }
970 }
971 else ret = get_registry_locale_info( value, buffer, len );
972
973 if (ret != -1) return ret;
974 }
975 }
976
977 /* now load it from kernel resources */
978
979 lang_id = LANGIDFROMLCID( lcid );
980
981 /* replace SUBLANG_NEUTRAL by SUBLANG_DEFAULT */
982 if (SUBLANGID(lang_id) == SUBLANG_NEUTRAL)
983 lang_id = MAKELANGID(PRIMARYLANGID(lang_id), SUBLANG_DEFAULT);
984
985 if (!(hrsrc = FindResourceExW( kernel32_handle, (LPWSTR)RT_STRING,
986 (LPCWSTR)((lctype >> 4) + 1), lang_id )))
987 {
988 SetLastError( ERROR_INVALID_FLAGS ); /* no such lctype */
989 return 0;
990 }
991 if (!(hmem = LoadResource( kernel32_handle, hrsrc )))
992 return 0;
993
994 p = LockResource( hmem );
995 for (i = 0; i < (lctype & 0x0f); i++) p += *p + 1;
996
997 if (lcflags & LOCALE_RETURN_NUMBER) ret = sizeof(UINT)/sizeof(WCHAR);
998 else ret = (lctype == LOCALE_FONTSIGNATURE) ? *p : *p + 1;
999
1000 if (!buffer) return ret;
1001
1002 if (ret > len)
1003 {
1004 SetLastError( ERROR_INSUFFICIENT_BUFFER );
1005 return 0;
1006 }
1007
1008 if (lcflags & LOCALE_RETURN_NUMBER)
1009 {
1010 UINT number;
1011 WCHAR *end, *tmp = HeapAlloc( GetProcessHeap(), 0, (*p + 1) * sizeof(WCHAR) );
1012 if (!tmp) return 0;
1013 memcpy( tmp, p + 1, *p * sizeof(WCHAR) );
1014 tmp[*p] = 0;
1015 number = strtolW( tmp, &end, 10 );
1016 if (!*end)
1017 memcpy( buffer, &number, sizeof(number) );
1018 else /* invalid number */
1019 {
1020 SetLastError( ERROR_INVALID_FLAGS );
1021 ret = 0;
1022 }
1023 HeapFree( GetProcessHeap(), 0, tmp );
1024
1025 TRACE( "(lcid=0x%lx,lctype=0x%lx,%p,%d) returning number %d\n",
1026 lcid, lctype, buffer, len, number );
1027 }
1028 else
1029 {
1030 memcpy( buffer, p + 1, *p * sizeof(WCHAR) );
1031 if (lctype != LOCALE_FONTSIGNATURE) buffer[ret-1] = 0;
1032
1033 TRACE( "(lcid=0x%lx,lctype=0x%lx,%p,%d) returning %d %s\n",
1034 lcid, lctype, buffer, len, ret, debugstr_w(buffer) );
1035 }
1036 return ret;
1037 }
1038
1039
1040 /******************************************************************************
1041 * SetLocaleInfoA [KERNEL32.@]
1042 *
1043 * Set information about an aspect of a locale.
1044 *
1045 * PARAMS
1046 * lcid [I] LCID of the locale
1047 * lctype [I] LCTYPE_ flags from "winnls.h"
1048 * data [I] Information to set
1049 *
1050 * RETURNS
1051 * Success: TRUE. The information given will be returned by GetLocaleInfoA()
1052 * whenever it is called without LOCALE_NOUSEROVERRIDE.
1053 * Failure: FALSE. Use GetLastError() to determine the cause.
1054 *
1055 * NOTES
1056 * - Values are only be set for the current user locale; the system locale
1057 * settings cannot be changed.
1058 * - Any settings changed by this call are lost when the locale is changed by
1059 * the control panel (in Wine, this happens every time you change LANG).
1060 * - The native implementation of this function does not check that lcid matches
1061 * the current user locale, and simply sets the new values. Wine warns you in
1062 * this case, but behaves the same.
1063 */
1064 BOOL WINAPI SetLocaleInfoA(LCID lcid, LCTYPE lctype, LPCSTR data)
1065 {
1066 UINT codepage = CP_ACP;
1067 WCHAR *strW;
1068 DWORD len;
1069 BOOL ret;
1070
1071 lcid = ConvertDefaultLocale(lcid);
1072
1073 if (!(lctype & LOCALE_USE_CP_ACP)) codepage = get_lcid_codepage( lcid );
1074
1075 if (!data)
1076 {
1077 SetLastError( ERROR_INVALID_PARAMETER );
1078 return FALSE;
1079 }
1080 len = MultiByteToWideChar( codepage, 0, data, -1, NULL, 0 );
1081 if (!(strW = HeapAlloc( GetProcessHeap(), 0, len * sizeof(WCHAR) )))
1082 {
1083 SetLastError( ERROR_NOT_ENOUGH_MEMORY );
1084 return FALSE;
1085 }
1086 MultiByteToWideChar( codepage, 0, data, -1, strW, len );
1087 ret = SetLocaleInfoW( lcid, lctype, strW );
1088 HeapFree( GetProcessHeap(), 0, strW );
1089 return ret;
1090 }
1091
1092
1093 /******************************************************************************
1094 * SetLocaleInfoW (KERNEL32.@)
1095 *
1096 * See SetLocaleInfoA.
1097 */
1098 BOOL WINAPI SetLocaleInfoW( LCID lcid, LCTYPE lctype, LPCWSTR data )
1099 {
1100 const WCHAR *value;
1101 static const WCHAR intlW[] = {'i','n','t','l',0 };
1102 UNICODE_STRING valueW;
1103 NTSTATUS status;
1104 HANDLE hkey;
1105
1106 lcid = ConvertDefaultLocale(lcid);
1107
1108 lctype &= 0xffff;
1109 value = get_locale_value_name( lctype );
1110
1111 if (!data || !value)
1112 {
1113 SetLastError( ERROR_INVALID_PARAMETER );
1114 return FALSE;
1115 }
1116
1117 if (lctype == LOCALE_IDATE || lctype == LOCALE_ILDATE)
1118 {
1119 SetLastError( ERROR_INVALID_FLAGS );
1120 return FALSE;
1121 }
1122
1123 if (lcid != GetUserDefaultLCID())
1124 {
1125 /* Windows does not check that the lcid matches the current lcid */
1126 WARN("locale 0x%08lx isn't the current locale (0x%08lx), setting anyway!\n",
1127 lcid, GetUserDefaultLCID());
1128 }
1129
1130 TRACE("setting %lx (%s) to %s\n", lctype, debugstr_w(value), debugstr_w(data) );
1131
1132 /* FIXME: should check that data to set is sane */
1133
1134 /* FIXME: profile functions should map to registry */
1135 WriteProfileStringW( intlW, value, data );
1136
1137 if (!(hkey = create_registry_key())) return FALSE;
1138 RtlInitUnicodeString( &valueW, value );
1139 status = NtSetValueKey( hkey, &valueW, 0, REG_SZ, data, (strlenW(data)+1)*sizeof(WCHAR) );
1140
1141 if (lctype == LOCALE_SSHORTDATE || lctype == LOCALE_SLONGDATE)
1142 {
1143 /* Set I-value from S value */
1144 WCHAR *lpD, *lpM, *lpY;
1145 WCHAR szBuff[2];
1146
1147 lpD = strrchrW(data, 'd');
1148 lpM = strrchrW(data, 'M');
1149 lpY = strrchrW(data, 'y');
1150
1151 if (lpD <= lpM)
1152 {
1153 szBuff[0] = '1'; /* D-M-Y */
1154 }
1155 else
1156 {
1157 if (lpY <= lpM)
1158 szBuff[0] = '2'; /* Y-M-D */
1159 else
1160 szBuff[0] = '0'; /* M-D-Y */
1161 }
1162
1163 szBuff[1] = '\0';
1164
1165 if (lctype == LOCALE_SSHORTDATE)
1166 lctype = LOCALE_IDATE;
1167 else
1168 lctype = LOCALE_ILDATE;
1169
1170 value = get_locale_value_name( lctype );
1171
1172 WriteProfileStringW( intlW, value, szBuff );
1173
1174 RtlInitUnicodeString( &valueW, value );
1175 status = NtSetValueKey( hkey, &valueW, 0, REG_SZ, szBuff, sizeof(szBuff) );
1176 }
1177
1178 NtClose( hkey );
1179
1180 if (status) SetLastError( RtlNtStatusToDosError(status) );
1181 return !status;
1182 }
1183
1184
1185 /******************************************************************************
1186 * GetACP (KERNEL32.@)
1187 *
1188 * Get the current Ansi code page Id for the system.
1189 *
1190 * PARAMS
1191 * None.
1192 *
1193 * RETURNS
1194 * The current Ansi code page identifier for the system.
1195 */
1196 UINT WINAPI GetACP(void)
1197 {
1198 assert( ansi_cptable );
1199 return ansi_cptable->info.codepage;
1200 }
1201
1202
1203 /******************************************************************************
1204 * SetCPGlobal (KERNEL32.@)
1205 *
1206 * Set the current Ansi code page Id for the system.
1207 *
1208 * PARAMS
1209 * acp [I] code page ID to be the new ACP.
1210 *
1211 * RETURNS
1212 * The previous ACP.
1213 */
1214 UINT WINAPI SetCPGlobal( UINT acp )
1215 {
1216 UINT ret = GetACP();
1217 const union cptable *new_cptable = wine_cp_get_table( acp );
1218
1219 if (new_cptable) ansi_cptable = new_cptable;
1220 return ret;
1221 }
1222
1223
1224 /***********************************************************************
1225 * GetOEMCP (KERNEL32.@)
1226 *
1227 * Get the current OEM code page Id for the system.
1228 *
1229 * PARAMS
1230 * None.
1231 *
1232 * RETURNS
1233 * The current OEM code page identifier for the system.
1234 */
1235 UINT WINAPI GetOEMCP(void)
1236 {
1237 assert( oem_cptable );
1238 return oem_cptable->info.codepage;
1239 }
1240
1241
1242 /***********************************************************************
1243 * IsValidCodePage (KERNEL32.@)
1244 *
1245 * Determine if a given code page identifier is valid.
1246 *
1247 * PARAMS
1248 * codepage [I] Code page Id to verify.
1249 *
1250 * RETURNS
1251 * TRUE, If codepage is valid and available on the system,
1252 * FALSE otherwise.
1253 */
1254 BOOL WINAPI IsValidCodePage( UINT codepage )
1255 {
1256 switch(codepage) {
1257 case CP_UTF7:
1258 case CP_UTF8:
1259 return TRUE;
1260 default:
1261 return wine_cp_get_table( codepage ) != NULL;
1262 }
1263 }
1264
1265
1266 /***********************************************************************
1267 * IsDBCSLeadByteEx (KERNEL32.@)
1268 *
1269 * Determine if a character is a lead byte in a given code page.
1270 *
1271 * PARAMS
1272 * codepage [I] Code page for the test.
1273 * testchar [I] Character to test
1274 *
1275 * RETURNS
1276 * TRUE, if testchar is a lead byte in codepage,
1277 * FALSE otherwise.
1278 */
1279 BOOL WINAPI IsDBCSLeadByteEx( UINT codepage, BYTE testchar )
1280 {
1281 const union cptable *table = get_codepage_table( codepage );
1282 return table && wine_is_dbcs_leadbyte( table, testchar );
1283 }
1284
1285
1286 /***********************************************************************
1287 * IsDBCSLeadByte (KERNEL32.@)
1288 * IsDBCSLeadByte (KERNEL.207)
1289 *
1290 * Determine if a character is a lead byte.
1291 *
1292 * PARAMS
1293 * testchar [I] Character to test
1294 *
1295 * RETURNS
1296 * TRUE, if testchar is a lead byte in the Ansii code page,
1297 * FALSE otherwise.
1298 */
1299 BOOL WINAPI IsDBCSLeadByte( BYTE testchar )
1300 {
1301 if (!ansi_cptable) return FALSE;
1302 return wine_is_dbcs_leadbyte( ansi_cptable, testchar );
1303 }
1304
1305
1306 /***********************************************************************
1307 * GetCPInfo (KERNEL32.@)
1308 *
1309 * Get information about a code page.
1310 *
1311 * PARAMS
1312 * codepage [I] Code page number
1313 * cpinfo [O] Destination for code page information
1314 *
1315 * RETURNS
1316 * Success: TRUE. cpinfo is updated with the information about codepage.
1317 * Failure: FALSE, if codepage is invalid or cpinfo is NULL.
1318 */
1319 BOOL WINAPI GetCPInfo( UINT codepage, LPCPINFO cpinfo )
1320 {
1321 const union cptable *table;
1322
1323 if (!cpinfo)
1324 {
1325 SetLastError( ERROR_INVALID_PARAMETER );
1326 return FALSE;
1327 }
1328
1329 if (!(table = get_codepage_table( codepage )))
1330 {
1331 switch(codepage)
1332 {
1333 case CP_UTF7:
1334 case CP_UTF8:
1335 cpinfo->DefaultChar[0] = 0x3f;
1336 cpinfo->DefaultChar[1] = 0;
1337 cpinfo->LeadByte[0] = cpinfo->LeadByte[1] = 0;
1338 cpinfo->MaxCharSize = (codepage == CP_UTF7) ? 5 : 4;
1339 return TRUE;
1340 }
1341
1342 SetLastError( ERROR_INVALID_PARAMETER );
1343 return FALSE;
1344 }
1345 if (table->info.def_char & 0xff00)
1346 {
1347 cpinfo->DefaultChar[0] = table->info.def_char & 0xff00;
1348 cpinfo->DefaultChar[1] = table->info.def_char & 0x00ff;
1349 }
1350 else
1351 {
1352 cpinfo->DefaultChar[0] = table->info.def_char & 0xff;
1353 cpinfo->DefaultChar[1] = 0;
1354 }
1355 if ((cpinfo->MaxCharSize = table->info.char_size) == 2)
1356 memcpy( cpinfo->LeadByte, table->dbcs.lead_bytes, sizeof(cpinfo->LeadByte) );
1357 else
1358 cpinfo->LeadByte[0] = cpinfo->LeadByte[1] = 0;
1359
1360 return TRUE;
1361 }
1362
1363 /***********************************************************************
1364 * GetCPInfoExA (KERNEL32.@)
1365 *
1366 * Get extended information about a code page.
1367 *
1368 * PARAMS
1369 * codepage [I] Code page number
1370 * dwFlags [I] Reserved, must to 0.
1371 * cpinfo [O] Destination for code page information
1372 *
1373 * RETURNS
1374 * Success: TRUE. cpinfo is updated with the information about codepage.
1375 * Failure: FALSE, if codepage is invalid or cpinfo is NULL.
1376 */
1377 BOOL WINAPI GetCPInfoExA( UINT codepage, DWORD dwFlags, LPCPINFOEXA cpinfo )
1378 {
1379 CPINFOEXW cpinfoW;
1380
1381 if (!GetCPInfoExW( codepage, dwFlags, &cpinfoW ))
1382 return FALSE;
1383
1384 /* the layout is the same except for CodePageName */
1385 memcpy(cpinfo, &cpinfoW, sizeof(CPINFOEXA));
1386 WideCharToMultiByte(CP_ACP, 0, cpinfoW.CodePageName, -1, cpinfo->CodePageName, sizeof(cpinfo->CodePageName), NULL, NULL);
1387 return TRUE;
1388 }
1389
1390 /***********************************************************************
1391 * GetCPInfoExW (KERNEL32.@)
1392 *
1393 * Unicode version of GetCPInfoExA.
1394 */
1395 BOOL WINAPI GetCPInfoExW( UINT codepage, DWORD dwFlags, LPCPINFOEXW cpinfo )
1396 {
1397 if (!GetCPInfo( codepage, (LPCPINFO)cpinfo ))
1398 return FALSE;
1399
1400 switch(codepage)
1401 {
1402 case CP_UTF7:
1403 {
1404 static const WCHAR utf7[] = {'U','n','i','c','o','d','e',' ','(','U','T','F','-','7',')',0};
1405
1406 cpinfo->CodePage = CP_UTF7;
1407 cpinfo->UnicodeDefaultChar = 0x3f;
1408 strcpyW(cpinfo->CodePageName, utf7);
1409 break;
1410 }
1411
1412 case CP_UTF8:
1413 {
1414 static const WCHAR utf8[] = {'U','n','i','c','o','d','e',' ','(','U','T','F','-','8',')',0};
1415
1416 cpinfo->CodePage = CP_UTF8;
1417 cpinfo->UnicodeDefaultChar = 0x3f;
1418 strcpyW(cpinfo->CodePageName, utf8);
1419 break;
1420 }
1421
1422 default:
1423 {
1424 const union cptable *table = get_codepage_table( codepage );
1425
1426 cpinfo->CodePage = table->info.codepage;
1427 cpinfo->UnicodeDefaultChar = table->info.def_unicode_char;
1428 MultiByteToWideChar( CP_ACP, 0, table->info.name, -1, cpinfo->CodePageName,
1429 sizeof(cpinfo->CodePageName)/sizeof(WCHAR));
1430 break;
1431 }
1432 }
1433 return TRUE;
1434 }
1435
1436 /***********************************************************************
1437 * EnumSystemCodePagesA (KERNEL32.@)
1438 *
1439 * Call a user defined function for every code page installed on the system.
1440 *
1441 * PARAMS
1442 * lpfnCodePageEnum [I] User CODEPAGE_ENUMPROC to call with each found code page
1443 * flags [I] Reserved, set to 0.
1444 *
1445 * RETURNS
1446 * TRUE, If all code pages have been enumerated, or
1447 * FALSE if lpfnCodePageEnum returned FALSE to stop the enumeration.
1448 */
1449 BOOL WINAPI EnumSystemCodePagesA( CODEPAGE_ENUMPROCA lpfnCodePageEnum, DWORD flags )
1450 {
1451 const union cptable *table;
1452 char buffer[10];
1453 int index = 0;
1454
1455 for (;;)
1456 {
1457 if (!(table = wine_cp_enum_table( index++ ))) break;
1458 sprintf( buffer, "%d", table->info.codepage );
1459 if (!lpfnCodePageEnum( buffer )) break;
1460 }
1461 return TRUE;
1462 }
1463
1464
1465 /***********************************************************************
1466 * EnumSystemCodePagesW (KERNEL32.@)
1467 *
1468 * See EnumSystemCodePagesA.
1469 */
1470 BOOL WINAPI EnumSystemCodePagesW( CODEPAGE_ENUMPROCW lpfnCodePageEnum, DWORD flags )
1471 {
1472 const union cptable *table;
1473 WCHAR buffer[10], *p;
1474 int page, index = 0;
1475
1476 for (;;)
1477 {
1478 if (!(table = wine_cp_enum_table( index++ ))) break;
1479 p = buffer + sizeof(buffer)/sizeof(WCHAR);
1480 *--p = 0;
1481 page = table->info.codepage;
1482 do
1483 {
1484 *--p = '0' + (page % 10);
1485 page /= 10;
1486 } while( page );
1487 if (!lpfnCodePageEnum( p )) break;
1488 }
1489 return TRUE;
1490 }
1491
1492
1493 /***********************************************************************
1494 * MultiByteToWideChar (KERNEL32.@)
1495 *
1496 * Convert a multibyte character string into a Unicode string.
1497 *
1498 * PARAMS
1499 * page [I] Codepage character set to convert from
1500 * flags [I] Character mapping flags
1501 * src [I] Source string buffer
1502 * srclen [I] Length of src, or -1 if src is NUL terminated
1503 * dst [O] Destination buffer
1504 * dstlen [I] Length of dst, or 0 to compute the required length
1505 *
1506 * RETURNS
1507 * Success: If dstlen > 0, the number of characters written to dst.
1508 * If dstlen == 0, the number of characters needed to perform the
1509 * conversion. In both cases the count includes the terminating NUL.
1510 * Failure: 0. Use GetLastError() to determine the cause. Possible errors are
1511 * ERROR_INSUFFICIENT_BUFFER, if not enough space is available in dst
1512 * and dstlen != 0; ERROR_INVALID_PARAMETER, if an invalid parameter
1513 * is passed, and ERROR_NO_UNICODE_TRANSLATION if no translation is
1514 * possible for src.
1515 */
1516 INT WINAPI MultiByteToWideChar( UINT page, DWORD flags, LPCSTR src, INT srclen,
1517 LPWSTR dst, INT dstlen )
1518 {
1519 const union cptable *table;
1520 int ret;
1521
1522 if (!src || (!dst && dstlen))
1523 {
1524 SetLastError( ERROR_INVALID_PARAMETER );
1525 return 0;
1526 }
1527
1528 if (srclen < 0) srclen = strlen(src) + 1;
1529
1530 if (flags & MB_USEGLYPHCHARS) FIXME("MB_USEGLYPHCHARS not supported\n");
1531
1532 switch(page)
1533 {
1534 case CP_SYMBOL:
1535 if( flags)
1536 {
1537 SetLastError( ERROR_INVALID_PARAMETER );
1538 return 0;
1539 }
1540 ret = wine_cpsymbol_mbstowcs( src, srclen, dst, dstlen );
1541 break;
1542 case CP_UTF7:
1543 FIXME("UTF-7 not supported\n");
1544 SetLastError( ERROR_CALL_NOT_IMPLEMENTED );
1545 return 0;
1546 case CP_UNIXCP:
1547 if (unix_cptable)
1548 {
1549 ret = wine_cp_mbstowcs( unix_cptable, flags, src, srclen, dst, dstlen );
1550 break;
1551 }
1552 /* fall through */
1553 case CP_UTF8:
1554 ret = wine_utf8_mbstowcs( flags, src, srclen, dst, dstlen );
1555 break;
1556 default:
1557 if (!(table = get_codepage_table( page )))
1558 {
1559 SetLastError( ERROR_INVALID_PARAMETER );
1560 return 0;
1561 }
1562 ret = wine_cp_mbstowcs( table, flags, src, srclen, dst, dstlen );
1563 break;
1564 }
1565
1566 if (ret < 0)
1567 {
1568 switch(ret)
1569 {
1570 case -1: SetLastError( ERROR_INSUFFICIENT_BUFFER ); break;
1571 case -2: SetLastError( ERROR_NO_UNICODE_TRANSLATION ); break;
1572 }
1573 ret = 0;
1574 }
1575 return ret;
1576 }
1577
1578
1579 /***********************************************************************
1580 * WideCharToMultiByte (KERNEL32.@)
1581 *
1582 * Convert a Unicode character string into a multibyte string.
1583 *
1584 * PARAMS
1585 * page [I] Code page character set to convert to
1586 * flags [I] Mapping Flags (MB_ constants from "winnls.h").
1587 * src [I] Source string buffer
1588 * srclen [I] Length of src, or -1 if src is NUL terminated
1589 * dst [O] Destination buffer
1590 * dstlen [I] Length of dst, or 0 to compute the required length
1591 * defchar [I] Default character to use for conversion if no exact
1592 * conversion can be made
1593 * used [O] Set if default character was used in the conversion
1594 *
1595 * RETURNS
1596 * Success: If dstlen > 0, the number of characters written to dst.
1597 * If dstlen == 0, number of characters needed to perform the
1598 * conversion. In both cases the count includes the terminating NUL.
1599 * Failure: 0. Use GetLastError() to determine the cause. Possible errors are
1600 * ERROR_INSUFFICIENT_BUFFER, if not enough space is available in dst
1601 * and dstlen != 0, and ERROR_INVALID_PARAMETER, if an invalid
1602 * parameter was given.
1603 */
1604 INT WINAPI WideCharToMultiByte( UINT page, DWORD flags, LPCWSTR src, INT srclen,
1605 LPSTR dst, INT dstlen, LPCSTR defchar, BOOL *used )
1606 {
1607 const union cptable *table;
1608 int ret, used_tmp;
1609
1610 if (!src || (!dst && dstlen))
1611 {
1612 SetLastError( ERROR_INVALID_PARAMETER );
1613 return 0;
1614 }
1615
1616 if (srclen < 0) srclen = strlenW(src) + 1;
1617
1618 switch(page)
1619 {
1620 case CP_SYMBOL:
1621 if( flags || defchar || used)
1622 {
1623 SetLastError( ERROR_INVALID_PARAMETER );
1624 return 0;
1625 }
1626 ret = wine_cpsymbol_wcstombs( src, srclen, dst, dstlen );
1627 break;
1628 case CP_UTF7:
1629 FIXME("UTF-7 not supported\n");
1630 SetLastError( ERROR_CALL_NOT_IMPLEMENTED );
1631 return 0;
1632 case CP_UNIXCP:
1633 if (unix_cptable)
1634 {
1635 ret = wine_cp_wcstombs( unix_cptable, flags, src, srclen, dst, dstlen,
1636 defchar, used ? &used_tmp : NULL );
1637 break;
1638 }
1639 /* fall through */
1640 case CP_UTF8:
1641 if (used) *used = FALSE; /* all chars are valid for UTF-8 */
1642 ret = wine_utf8_wcstombs( src, srclen, dst, dstlen );
1643 break;
1644 default:
1645 if (!(table = get_codepage_table( page )))
1646 {
1647 SetLastError( ERROR_INVALID_PARAMETER );
1648 return 0;
1649 }
1650 ret = wine_cp_wcstombs( table, flags, src, srclen, dst, dstlen,
1651 defchar, used ? &used_tmp : NULL );
1652 if (used) *used = used_tmp;
1653 break;
1654 }
1655
1656 if (ret < 0)
1657 {
1658 switch(ret)
1659 {
1660 case -1: SetLastError( ERROR_INSUFFICIENT_BUFFER ); break;
1661 case -2: SetLastError( ERROR_NO_UNICODE_TRANSLATION ); break;
1662 }
1663 ret = 0;
1664 }
1665 TRACE("cp %d %s -> %s, ret = %d\n",
1666 page, debugstr_wn(src, srclen), debugstr_an(dst, ret), ret);
1667 return ret;
1668 }
1669
1670
1671 /***********************************************************************
1672 * GetThreadLocale (KERNEL32.@)
1673 *
1674 * Get the current threads locale.
1675 *
1676 * PARAMS
1677 * None.
1678 *
1679 * RETURNS
1680 * The LCID currently assocated with the calling thread.
1681 */
1682 LCID WINAPI GetThreadLocale(void)
1683 {
1684 LCID ret = NtCurrentTeb()->CurrentLocale;
1685 if (!ret) NtCurrentTeb()->CurrentLocale = ret = GetUserDefaultLCID();
1686 return ret;
1687 }
1688
1689 /**********************************************************************
1690 * SetThreadLocale (KERNEL32.@)
1691 *
1692 * Set the current threads locale.
1693 *
1694 * PARAMS
1695 * lcid [I] LCID of the locale to set
1696 *
1697 * RETURNS
1698 * Success: TRUE. The threads locale is set to lcid.
1699 * Failure: FALSE. Use GetLastError() to determine the cause.
1700 */
1701 BOOL WINAPI SetThreadLocale( LCID lcid )
1702 {
1703 TRACE("(0x%04lX)\n", lcid);
1704
1705 lcid = ConvertDefaultLocale(lcid);
1706
1707 if (lcid != GetThreadLocale())
1708 {
1709 if (!IsValidLocale(lcid, LCID_SUPPORTED))
1710 {
1711 SetLastError(ERROR_INVALID_PARAMETER);
1712 return FALSE;
1713 }
1714
1715 NtCurrentTeb()->CurrentLocale = lcid;
1716 kernel_get_thread_data()->code_page = get_lcid_codepage( lcid );
1717 }
1718 return TRUE;
1719 }
1720
1721 /**********************************************************************
1722 * SetThreadUILanguage (KERNEL32.@)
1723 *
1724 * Set the current threads UI language.
1725 *
1726 * PARAMS
1727 * langid [I] LANGID of the language to set, or 0 to use
1728 * the available language which is best supported
1729 * for console applications
1730 *
1731 * RETURNS
1732 * Success: The return value is the same as the input value.
1733 * Failure: The return value differs from the input value.
1734 * Use GetLastError() to determine the cause.
1735 */
1736 LANGID WINAPI SetThreadUILanguage( LANGID langid )
1737 {
1738 TRACE("(0x%04x) stub - returning success\n", langid);
1739 return langid;
1740 }
1741
1742 /******************************************************************************
1743 * ConvertDefaultLocale (KERNEL32.@)
1744 *
1745 * Convert a default locale identifier into a real identifier.
1746 *
1747 * PARAMS
1748 * lcid [I] LCID identifier of the locale to convert
1749 *
1750 * RETURNS
1751 * lcid unchanged, if not a default locale or its sublanguage is
1752 * not SUBLANG_NEUTRAL.
1753 * GetSystemDefaultLCID(), if lcid == LOCALE_SYSTEM_DEFAULT.
1754 * GetUserDefaultLCID(), if lcid == LOCALE_USER_DEFAULT or LOCALE_NEUTRAL.
1755 * Otherwise, lcid with sublanguage changed to SUBLANG_DEFAULT.
1756 */
1757 LCID WINAPI ConvertDefaultLocale( LCID lcid )
1758 {
1759 LANGID langid;
1760
1761 switch (lcid)
1762 {
1763 case LOCALE_SYSTEM_DEFAULT:
1764 lcid = GetSystemDefaultLCID();
1765 break;
1766 case LOCALE_USER_DEFAULT:
1767 case LOCALE_NEUTRAL:
1768 lcid = GetUserDefaultLCID();
1769 break;
1770 default:
1771 /* Replace SUBLANG_NEUTRAL with SUBLANG_DEFAULT */
1772 langid = LANGIDFROMLCID(lcid);
1773 if (SUBLANGID(langid) == SUBLANG_NEUTRAL)
1774 {
1775 langid = MAKELANGID(PRIMARYLANGID(langid), SUBLANG_DEFAULT);
1776 lcid = MAKELCID(langid, SORTIDFROMLCID(lcid));
1777 }
1778 }
1779 return lcid;
1780 }
1781
1782
1783 /******************************************************************************
1784 * IsValidLocale (KERNEL32.@)
1785 *
1786 * Determine if a locale is valid.
1787 *
1788 * PARAMS
1789 * lcid [I] LCID of the locale to check
1790 * flags [I] LCID_SUPPORTED = Valid, LCID_INSTALLED = Valid and installed on the system
1791 *
1792 * RETURNS
1793 * TRUE, if lcid is valid,
1794 * FALSE, otherwise.
1795 *
1796 * NOTES
1797 * Wine does not currently make the distinction between supported and installed. All
1798 * languages supported are installed by default.
1799 */
1800 BOOL WINAPI IsValidLocale( LCID lcid, DWORD flags )
1801 {
1802 /* check if language is registered in the kernel32 resources */
1803 return FindResourceExW( kernel32_handle, (LPWSTR)RT_STRING,
1804 (LPCWSTR)LOCALE_ILANGUAGE, LANGIDFROMLCID(lcid)) != 0;
1805 }
1806
1807
1808 static BOOL CALLBACK enum_lang_proc_a( HMODULE hModule, LPCSTR type,
1809 LPCSTR name, WORD LangID, LONG_PTR lParam )
1810 {
1811 LOCALE_ENUMPROCA lpfnLocaleEnum = (LOCALE_ENUMPROCA)lParam;
1812 char buf[20];
1813
1814 sprintf(buf, "%08x", (UINT)LangID);
1815 return lpfnLocaleEnum( buf );
1816 }
1817
1818 static BOOL CALLBACK enum_lang_proc_w( HMODULE hModule, LPCWSTR type,
1819 LPCWSTR name, WORD LangID, LONG_PTR lParam )
1820 {
1821 static const WCHAR formatW[] = {'%','0','8','x',0};
1822 LOCALE_ENUMPROCW lpfnLocaleEnum = (LOCALE_ENUMPROCW)lParam;
1823 WCHAR buf[20];
1824 sprintfW( buf, formatW, (UINT)LangID );
1825 return lpfnLocaleEnum( buf );
1826 }
1827
1828 /******************************************************************************
1829 * EnumSystemLocalesA (KERNEL32.@)
1830 *
1831 * Call a users function for each locale available on the system.
1832 *
1833 * PARAMS
1834 * lpfnLocaleEnum [I] Callback function to call for each locale
1835 * dwFlags [I] LOCALE_SUPPORTED=All supported, LOCALE_INSTALLED=Installed only
1836 *
1837 * RETURNS
1838 * Success: TRUE.
1839 * Failure: FALSE. Use GetLastError() to determine the cause.
1840 */
1841 BOOL WINAPI EnumSystemLocalesA( LOCALE_ENUMPROCA lpfnLocaleEnum, DWORD dwFlags )
1842 {
1843 TRACE("(%p,%08lx)\n", lpfnLocaleEnum, dwFlags);
1844 EnumResourceLanguagesA( kernel32_handle, (LPSTR)RT_STRING,
1845 (LPCSTR)LOCALE_ILANGUAGE, enum_lang_proc_a,
1846 (LONG_PTR)lpfnLocaleEnum);
1847 return TRUE;
1848 }
1849
1850
1851 /******************************************************************************
1852 * EnumSystemLocalesW (KERNEL32.@)
1853 *
1854 * See EnumSystemLocalesA.
1855 */
1856 BOOL WINAPI EnumSystemLocalesW( LOCALE_ENUMPROCW lpfnLocaleEnum, DWORD dwFlags )
1857 {
1858 TRACE("(%p,%08lx)\n", lpfnLocaleEnum, dwFlags);
1859 EnumResourceLanguagesW( kernel32_handle, (LPWSTR)RT_STRING,
1860 (LPCWSTR)LOCALE_ILANGUAGE, enum_lang_proc_w,
1861 (LONG_PTR)lpfnLocaleEnum);
1862 return TRUE;
1863 }
1864
1865
1866 /***********************************************************************
1867 * VerLanguageNameA (KERNEL32.@)
1868 *
1869 * Get the name of a language.
1870 *
1871 * PARAMS
1872 * wLang [I] LANGID of the language
1873 * szLang [O] Destination for the language name
1874 *
1875 * RETURNS
1876 * Success: The size of the language name. If szLang is non-NULL, it is filled
1877 * with the name.
1878 * Failure: 0. Use GetLastError() to determine the cause.
1879 *
1880 */
1881 DWORD WINAPI VerLanguageNameA( UINT wLang, LPSTR szLang, UINT nSize )
1882 {
1883 return GetLocaleInfoA( MAKELCID(wLang, SORT_DEFAULT), LOCALE_SENGLANGUAGE, szLang, nSize );
1884 }
1885
1886
1887 /***********************************************************************
1888 * VerLanguageNameW (KERNEL32.@)
1889 *
1890 * See VerLanguageNameA.
1891 */
1892 DWORD WINAPI VerLanguageNameW( UINT wLang, LPWSTR szLang, UINT nSize )
1893 {
1894 return GetLocaleInfoW( MAKELCID(wLang, SORT_DEFAULT), LOCALE_SENGLANGUAGE, szLang, nSize );
1895 }
1896
1897
1898 /******************************************************************************
1899 * GetStringTypeW (KERNEL32.@)
1900 *
1901 * See GetStringTypeA.
1902 */
1903 BOOL WINAPI GetStringTypeW( DWORD type, LPCWSTR src, INT count, LPWORD chartype )
1904 {
1905 if (count == -1) count = strlenW(src) + 1;
1906 switch(type)
1907 {
1908 case CT_CTYPE1:
1909 while (count--) *chartype++ = get_char_typeW( *src++ ) & 0xfff;
1910 break;
1911 case CT_CTYPE2:
1912 while (count--) *chartype++ = get_char_typeW( *src++ ) >> 12;
1913 break;
1914 case CT_CTYPE3:
1915 {
1916 WARN("CT_CTYPE3: semi-stub.\n");
1917 while (count--)
1918 {
1919 int c = *src;
1920 WORD type1, type3 = 0; /* C3_NOTAPPLICABLE */
1921
1922 type1 = get_char_typeW( *src++ ) & 0xfff;
1923 /* try to construct type3 from type1 */
1924 if(type1 & C1_SPACE) type3 |= C3_SYMBOL;
1925 if(type1 & C1_ALPHA) type3 |= C3_ALPHA;
1926 if ((c>=0x30A0)&&(c<=0x30FF)) type3 |= C3_KATAKANA;
1927 if ((c>=0x3040)&&(c<=0x309F)) type3 |= C3_HIRAGANA;
1928 if ((c>=0x4E00)&&(c<=0x9FAF)) type3 |= C3_IDEOGRAPH;
1929 if ((c>=0x0600)&&(c<=0x06FF)) type3 |= C3_KASHIDA;
1930 if ((c>=0x3000)&&(c<=0x303F)) type3 |= C3_SYMBOL;
1931
1932 if ((c>=0xFF00)&&(c<=0xFF60)) type3 |= C3_FULLWIDTH;
1933 if ((c>=0xFF00)&&(c<=0xFF20)) type3 |= C3_SYMBOL;
1934 if ((c>=0xFF3B)&&(c<=0xFF40)) type3 |= C3_SYMBOL;
1935 if ((c>=0xFF5B)&&(c<=0xFF60)) type3 |= C3_SYMBOL;
1936 if ((c>=0xFF21)&&(c<=0xFF3A)) type3 |= C3_ALPHA;
1937 if ((c>=0xFF41)&&(c<=0xFF5A)) type3 |= C3_ALPHA;
1938 if ((c>=0xFFE0)&&(c<=0xFFE6)) type3 |= C3_FULLWIDTH;
1939 if ((c>=0xFFE0)&&(c<=0xFFE6)) type3 |= C3_SYMBOL;
1940
1941 if ((c>=0xFF61)&&(c<=0xFFDC)) type3 |= C3_HALFWIDTH;
1942 if ((c>=0xFF61)&&(c<=0xFF64)) type3 |= C3_SYMBOL;
1943 if ((c>=0xFF65)&&(c<=0xFF9F)) type3 |= C3_KATAKANA;
1944 if ((c>=0xFF65)&&(c<=0xFF9F)) type3 |= C3_ALPHA;
1945 if ((c>=0xFFE8)&&(c<=0xFFEE)) type3 |= C3_HALFWIDTH;
1946 if ((c>=0xFFE8)&&(c<=0xFFEE)) type3 |= C3_SYMBOL;
1947 *chartype++ = type3;
1948 }
1949 break;
1950 }
1951 default:
1952 SetLastError( ERROR_INVALID_PARAMETER );
1953 return FALSE;
1954 }
1955 return TRUE;
1956 }
1957
1958
1959 /******************************************************************************
1960 * GetStringTypeExW (KERNEL32.@)
1961 *
1962 * See GetStringTypeExA.
1963 */
1964 BOOL WINAPI GetStringTypeExW( LCID locale, DWORD type, LPCWSTR src, INT count, LPWORD chartype )
1965 {
1966 /* locale is ignored for Unicode */
1967 return GetStringTypeW( type, src, count, chartype );
1968 }
1969
1970
1971 /******************************************************************************
1972 * GetStringTypeA (KERNEL32.@)
1973 *
1974 * Get characteristics of the characters making up a string.
1975 *
1976 * PARAMS
1977 * locale [I] Locale Id for the string
1978 * type [I] CT_CTYPE1 = classification, CT_CTYPE2 = directionality, CT_CTYPE3 = typographic info
1979 * src [I] String to analyse
1980 * count [I] Length of src in chars, or -1 if src is NUL terminated
1981 * chartype [O] Destination for the calculated characteristics
1982 *
1983 * RETURNS
1984 * Success: TRUE. chartype is filled with the requested characteristics of each char
1985 * in src.
1986 * Failure: FALSE. Use GetLastError() to determine the cause.
1987 */
1988 BOOL WINAPI GetStringTypeA( LCID locale, DWORD type, LPCSTR src, INT count, LPWORD chartype )
1989 {
1990 UINT cp;
1991 INT countW;
1992 LPWSTR srcW;
1993 BOOL ret = FALSE;
1994
1995 if(count == -1) count = strlen(src) + 1;
1996
1997 if (!(cp = get_lcid_codepage( locale )))
1998 {
1999 FIXME("For locale %04lx using current ANSI code page\n", locale);
2000 cp = GetACP();
2001 }
2002
2003 countW = MultiByteToWideChar(cp, 0, src, count, NULL, 0);
2004 if((srcW = HeapAlloc(GetProcessHeap(), 0, countW * sizeof(WCHAR))))
2005 {
2006 MultiByteToWideChar(cp, 0, src, count, srcW, countW);
2007 /*
2008 * NOTE: the target buffer has 1 word for each CHARACTER in the source
2009 * string, with multibyte characters there maybe be more bytes in count
2010 * than character space in the buffer!
2011 */
2012 ret = GetStringTypeW(type, srcW, countW, chartype);
2013 HeapFree(GetProcessHeap(), 0, srcW);
2014 }
2015 return ret;
2016 }
2017
2018 /******************************************************************************
2019 * GetStringTypeExA (KERNEL32.@)
2020 *
2021 * Get characteristics of the characters making up a string.
2022 *
2023 * PARAMS
2024 * locale [I] Locale Id for the string
2025 * type [I] CT_CTYPE1 = classification, CT_CTYPE2 = directionality, CT_CTYPE3 = typographic info
2026 * src [I] String to analyse
2027 * count [I] Length of src in chars, or -1 if src is NUL terminated
2028 * chartype [O] Destination for the calculated characteristics
2029 *
2030 * RETURNS
2031 * Success: TRUE. chartype is filled with the requested characteristics of each char
2032 * in src.
2033 * Failure: FALSE. Use GetLastError() to determine the cause.
2034 */
2035 BOOL WINAPI GetStringTypeExA( LCID locale, DWORD type, LPCSTR src, INT count, LPWORD chartype )
2036 {
2037 return GetStringTypeA(locale, type, src, count, chartype);
2038 }
2039
2040
2041 /*************************************************************************
2042 * LCMapStringW (KERNEL32.@)
2043 *
2044 * See LCMapStringA.
2045 */
2046 INT WINAPI LCMapStringW(LCID lcid, DWORD flags, LPCWSTR src, INT srclen,
2047 LPWSTR dst, INT dstlen)
2048 {
2049 LPWSTR dst_ptr;
2050
2051 if (!src || !srclen || dstlen < 0)
2052 {
2053 SetLastError(ERROR_INVALID_PARAMETER);
2054 return 0;
2055 }
2056
2057 /* mutually exclusive flags */
2058 if ((flags & (LCMAP_LOWERCASE | LCMAP_UPPERCASE)) == (LCMAP_LOWERCASE | LCMAP_UPPERCASE) ||
2059 (flags & (LCMAP_HIRAGANA | LCMAP_KATAKANA)) == (LCMAP_HIRAGANA | LCMAP_KATAKANA) ||
2060 (flags & (LCMAP_HALFWIDTH | LCMAP_FULLWIDTH)) == (LCMAP_HALFWIDTH | LCMAP_FULLWIDTH) ||
2061 (flags & (LCMAP_TRADITIONAL_CHINESE | LCMAP_SIMPLIFIED_CHINESE)) == (LCMAP_TRADITIONAL_CHINESE | LCMAP_SIMPLIFIED_CHINESE))
2062 {
2063 SetLastError(ERROR_INVALID_FLAGS);
2064 return 0;
2065 }
2066
2067 if (!dstlen) dst = NULL;
2068
2069 lcid = ConvertDefaultLocale(lcid);
2070
2071 if (flags & LCMAP_SORTKEY)
2072 {
2073 if (src == dst)
2074 {
2075 SetLastError(ERROR_INVALID_FLAGS);
2076 return 0;
2077 }
2078
2079 if (srclen < 0) srclen = strlenW(src);
2080
2081 TRACE("(0x%04lx,0x%08lx,%s,%d,%p,%d)\n",
2082 lcid, flags, debugstr_wn(src, srclen), srclen, dst, dstlen);
2083
2084 return wine_get_sortkey(flags, src, srclen, (char *)dst, dstlen);
2085 }
2086
2087 /* SORT_STRINGSORT must be used exclusively with LCMAP_SORTKEY */
2088 if (flags & SORT_STRINGSORT)
2089 {
2090 SetLastError(ERROR_INVALID_FLAGS);
2091 return 0;
2092 }
2093
2094 if (srclen < 0) srclen = strlenW(src) + 1;
2095
2096 TRACE("(0x%04lx,0x%08lx,%s,%d,%p,%d)\n",
2097 lcid, flags, debugstr_wn(src, srclen), srclen, dst, dstlen);
2098
2099 if (!dst) /* return required string length */
2100 {
2101 INT len;
2102
2103 for (len = 0; srclen; src++, srclen--)
2104 {
2105 WCHAR wch = *src;
2106 /* tests show that win2k just ignores NORM_IGNORENONSPACE,
2107 * and skips white space and punctuation characters for
2108 * NORM_IGNORESYMBOLS.
2109 */
2110 if ((flags & NORM_IGNORESYMBOLS) && (get_char_typeW(wch) & (C1_PUNCT | C1_SPACE)))
2111 continue;
2112 len++;
2113 }
2114 return len;
2115 }
2116
2117 if (flags & LCMAP_UPPERCASE)
2118 {
2119 for (dst_ptr = dst; srclen && dstlen; src++, srclen--)
2120 {
2121 WCHAR wch = *src;
2122 if ((flags & NORM_IGNORESYMBOLS) && (get_char_typeW(wch) & (C1_PUNCT | C1_SPACE)))
2123 continue;
2124 *dst_ptr++ = toupperW(wch);
2125 dstlen--;
2126 }
2127 }
2128 else if (flags & LCMAP_LOWERCASE)
2129 {
2130 for (dst_ptr = dst; srclen && dstlen; src++, srclen--)
2131 {
2132 WCHAR wch = *src;
2133 if ((flags & NORM_IGNORESYMBOLS) && (get_char_typeW(wch) & (C1_PUNCT | C1_SPACE)))
2134 continue;
2135 *dst_ptr++ = tolowerW(wch);
2136 dstlen--;
2137 }
2138 }
2139 else
2140 {
2141 if (src == dst)
2142 {
2143 SetLastError(ERROR_INVALID_FLAGS);
2144 return 0;
2145 }
2146 for (dst_ptr = dst; srclen && dstlen; src++, srclen--)
2147 {
2148 WCHAR wch = *src;
2149 if ((flags & NORM_IGNORESYMBOLS) && (get_char_typeW(wch) & (C1_PUNCT | C1_SPACE)))
2150 continue;
2151 *dst_ptr++ = wch;
2152 dstlen--;
2153 }
2154 }
2155
2156 if (srclen)
2157 {
2158 SetLastError(ERROR_INSUFFICIENT_BUFFER);
2159 return 0;
2160 }
2161
2162 return dst_ptr - dst;
2163 }
2164
2165 /*************************************************************************
2166 * LCMapStringA (KERNEL32.@)
2167 *
2168 * Map characters in a locale sensitive string.
2169 *
2170 * PARAMS
2171 * lcid [I] LCID for the conversion.
2172 * flags [I] Flags controlling the mapping (LCMAP_ constants from "winnls.h").
2173 * src [I] String to map
2174 * srclen [I] Length of src in chars, or -1 if src is NUL terminated
2175 * dst [O] Destination for mapped string
2176 * dstlen [I] Length of dst in characters
2177 *
2178 * RETURNS
2179 * Success: The length of the mapped string in dst, including the NUL terminator.
2180 * Failure: 0. Use GetLastError() to determine the cause.
2181 */
2182 INT WINAPI LCMapStringA(LCID lcid, DWORD flags, LPCSTR src, INT srclen,
2183 LPSTR dst, INT dstlen)
2184 {
2185 WCHAR *bufW = NtCurrentTeb()->StaticUnicodeBuffer;
2186 LPWSTR srcW, dstW;
2187 INT ret = 0, srclenW, dstlenW;
2188 UINT locale_cp = CP_ACP;
2189
2190 if (!src || !srclen || dstlen < 0)
2191 {
2192 SetLastError(ERROR_INVALID_PARAMETER);
2193 return 0;
2194 }
2195
2196 if (!(flags & LOCALE_USE_CP_ACP)) locale_cp = get_lcid_codepage( lcid );
2197
2198 srclenW = MultiByteToWideChar(locale_cp, 0, src, srclen, bufW, 260);
2199 if (srclenW)
2200 srcW = bufW;
2201 else
2202 {
2203 srclenW = MultiByteToWideChar(locale_cp, 0, src, srclen, NULL, 0);
2204 srcW = HeapAlloc(GetProcessHeap(), 0, srclenW * sizeof(WCHAR));
2205 if (!srcW)
2206 {
2207 SetLastError(ERROR_NOT_ENOUGH_MEMORY);
2208 return 0;
2209 }
2210 MultiByteToWideChar(locale_cp, 0, src, srclen, srcW, srclenW);
2211 }
2212
2213 if (flags & LCMAP_SORTKEY)
2214 {
2215 if (src == dst)
2216 {
2217 SetLastError(ERROR_INVALID_FLAGS);
2218 goto map_string_exit;
2219 }
2220 ret = wine_get_sortkey(flags, srcW, srclenW, dst, dstlen);
2221 goto map_string_exit;
2222 }
2223
2224 if (flags & SORT_STRINGSORT)
2225 {
2226 SetLastError(ERROR_INVALID_FLAGS);
2227 goto map_string_exit;
2228 }
2229
2230 dstlenW = LCMapStringW(lcid, flags, srcW, srclenW, NULL, 0);
2231 if (!dstlenW)
2232 goto map_string_exit;
2233
2234 dstW = HeapAlloc(GetProcessHeap(), 0, dstlenW * sizeof(WCHAR));
2235 if (!dstW)
2236 {
2237 SetLastError(ERROR_NOT_ENOUGH_MEMORY);
2238 goto map_string_exit;
2239 }
2240
2241 LCMapStringW(lcid, flags, srcW, srclenW, dstW, dstlenW);
2242 ret = WideCharToMultiByte(locale_cp, 0, dstW, dstlenW, dst, dstlen, NULL, NULL);
2243 HeapFree(GetProcessHeap(), 0, dstW);
2244
2245 map_string_exit:
2246 if (srcW != bufW) HeapFree(GetProcessHeap(), 0, srcW);
2247 return ret;
2248 }
2249
2250 /*************************************************************************
2251 * FoldStringA (KERNEL32.@)
2252 *
2253 * Map characters in a string.
2254 *
2255 * PARAMS
2256 * dwFlags [I] Flags controlling chars to map (MAP_ constants from "winnls.h")
2257 * src [I] String to map
2258 * srclen [I] Length of src, or -1 if src is NUL terminated
2259 * dst [O] Destination for mapped string
2260 * dstlen [I] Length of dst, or 0 to find the required length for the mapped string
2261 *
2262 * RETURNS
2263 * Success: The length of the string written to dst, including the terminating NUL. If
2264 * dstlen is 0, the value returned is the same, but nothing is written to dst,
2265 * and dst may be NULL.
2266 * Failure: 0. Use GetLastError() to determine the cause.
2267 */
2268 INT WINAPI FoldStringA(DWORD dwFlags, LPCSTR src, INT srclen,
2269 LPSTR dst, INT dstlen)
2270 {
2271 INT ret = 0, srclenW = 0;
2272 WCHAR *srcW = NULL, *dstW = NULL;
2273
2274 if (!src || !srclen || dstlen < 0 || (dstlen && !dst) || src == dst)
2275 {
2276 SetLastError(ERROR_INVALID_PARAMETER);
2277 return 0;
2278 }
2279
2280 srclenW = MultiByteToWideChar(CP_ACP, dwFlags & MAP_COMPOSITE ? MB_COMPOSITE : 0,
2281 src, srclen, NULL, 0);
2282 srcW = HeapAlloc(GetProcessHeap(), 0, srclenW * sizeof(WCHAR));
2283
2284 if (!srcW)
2285 {
2286 SetLastError(ERROR_NOT_ENOUGH_MEMORY);
2287 goto FoldStringA_exit;
2288 }
2289
2290 MultiByteToWideChar(CP_ACP, dwFlags & MAP_COMPOSITE ? MB_COMPOSITE : 0,
2291 src, srclen, srcW, srclenW);
2292
2293 dwFlags = (dwFlags & ~MAP_PRECOMPOSED) | MAP_FOLDCZONE;
2294
2295 ret = FoldStringW(dwFlags, srcW, srclenW, NULL, 0);
2296 if (ret && dstlen)
2297 {
2298 dstW = HeapAlloc(GetProcessHeap(), 0, ret * sizeof(WCHAR));
2299
2300 if (!dstW)
2301 {
2302 SetLastError(ERROR_NOT_ENOUGH_MEMORY);
2303 goto FoldStringA_exit;
2304 }
2305
2306 ret = FoldStringW(dwFlags, srcW, srclenW, dstW, ret);
2307 if (!WideCharToMultiByte(CP_ACP, 0, dstW, ret, dst, dstlen, NULL, NULL))
2308 {
2309 ret = 0;
2310 SetLastError(ERROR_INSUFFICIENT_BUFFER);
2311 }
2312 }
2313
2314 HeapFree(GetProcessHeap(), 0, dstW);
2315
2316 FoldStringA_exit:
2317 HeapFree(GetProcessHeap(), 0, srcW);
2318 return ret;
2319 }
2320
2321 /*************************************************************************
2322 * FoldStringW (KERNEL32.@)
2323 *
2324 * See FoldStringA.
2325 */
2326 INT WINAPI FoldStringW(DWORD dwFlags, LPCWSTR src, INT srclen,
2327 LPWSTR dst, INT dstlen)
2328 {
2329 int ret;
2330
2331 switch (dwFlags & (MAP_COMPOSITE|MAP_PRECOMPOSED|MAP_EXPAND_LIGATURES))
2332 {
2333 case 0:
2334 if (dwFlags)
2335 break;
2336 /* Fall through for dwFlags == 0 */
2337 case MAP_PRECOMPOSED|MAP_COMPOSITE:
2338 case MAP_PRECOMPOSED|MAP_EXPAND_LIGATURES:
2339 case MAP_COMPOSITE|MAP_EXPAND_LIGATURES:
2340 SetLastError(ERROR_INVALID_FLAGS);
2341 return 0;
2342 }
2343
2344 if (!src || !srclen || dstlen < 0 || (dstlen && !dst) || src == dst)
2345 {
2346 SetLastError(ERROR_INVALID_PARAMETER);
2347 return 0;
2348 }
2349
2350 ret = wine_fold_string(dwFlags, src, srclen, dst, dstlen);
2351 if (!ret)
2352 SetLastError(ERROR_INSUFFICIENT_BUFFER);
2353 return ret;
2354 }
2355
2356 /******************************************************************************
2357 * CompareStringW (KERNEL32.@)
2358 *
2359 * See CompareStringA.
2360 */
2361 INT WINAPI CompareStringW(LCID lcid, DWORD style,
2362 LPCWSTR str1, INT len1, LPCWSTR str2, INT len2)
2363 {
2364 INT ret;
2365
2366 if (!str1 || !str2)
2367 {
2368 SetLastError(ERROR_INVALID_PARAMETER);
2369 return 0;
2370 }
2371
2372 if( style & ~(NORM_IGNORECASE|NORM_IGNORENONSPACE|NORM_IGNORESYMBOLS|
2373 SORT_STRINGSORT|NORM_IGNOREKANATYPE|NORM_IGNOREWIDTH|LOCALE_USE_CP_ACP|0x10000000) )
2374 {
2375 SetLastError(ERROR_INVALID_FLAGS);
2376 return 0;
2377 }
2378
2379 /* this style is related to diacritics in Arabic, Japanese, and Hebrew */
2380 if (style & 0x10000000)
2381 WARN("Ignoring unknown style 0x10000000\n");
2382
2383 if (len1 < 0) len1 = strlenW(str1);
2384 if (len2 < 0) len2 = strlenW(str2);
2385
2386 ret = wine_compare_string(style, str1, len1, str2, len2);
2387
2388 if (ret) /* need to translate result */
2389 return (ret < 0) ? CSTR_LESS_THAN : CSTR_GREATER_THAN;
2390 return CSTR_EQUAL;
2391 }
2392
2393 /******************************************************************************
2394 * CompareStringA (KERNEL32.@)
2395 *
2396 * Compare two locale sensitive strings.
2397 *
2398 * PARAMS
2399 * lcid [I] LCID for the comparison
2400 * style [I] Flags for the comparison (NORM_ constants from "winnls.h").
2401 * str1 [I] First string to compare
2402 * len1 [I] Length of str1, or -1 if str1 is NUL terminated
2403 * str2 [I] Second string to compare
2404 * len2 [I] Length of str2, or -1 if str2 is NUL terminated
2405 *
2406 * RETURNS
2407 * Success: CSTR_LESS_THAN, CSTR_EQUAL or CSTR_GREATER_THAN depending on whether
2408 * str2 is less than, equal to or greater than str1 respectively.
2409 * Failure: FALSE. Use GetLastError() to determine the cause.
2410 */
2411 INT WINAPI CompareStringA(LCID lcid, DWORD style,
2412 LPCSTR str1, INT len1, LPCSTR str2, INT len2)
2413 {
2414 WCHAR *buf1W = NtCurrentTeb()->StaticUnicodeBuffer;
2415 WCHAR *buf2W = buf1W + 130;
2416 LPWSTR str1W, str2W;
2417 INT len1W, len2W, ret;
2418 UINT locale_cp = CP_ACP;
2419
2420 if (!str1 || !str2)
2421 {
2422 SetLastError(ERROR_INVALID_PARAMETER);
2423 return 0;
2424 }
2425 if (len1 < 0) len1 = strlen(str1);
2426 if (len2 < 0) len2 = strlen(str2);
2427
2428 if (!(style & LOCALE_USE_CP_ACP)) locale_cp = get_lcid_codepage( lcid );
2429
2430 len1W = MultiByteToWideChar(locale_cp, 0, str1, len1, buf1W, 130);
2431 if (len1W)
2432 str1W = buf1W;
2433 else
2434 {
2435 len1W = MultiByteToWideChar(locale_cp, 0, str1, len1, NULL, 0);
2436 str1W = HeapAlloc(GetProcessHeap(), 0, len1W * sizeof(WCHAR));
2437 if (!str1W)
2438 {
2439 SetLastError(ERROR_NOT_ENOUGH_MEMORY);
2440 return 0;
2441 }
2442 MultiByteToWideChar(locale_cp, 0, str1, len1, str1W, len1W);
2443 }
2444 len2W = MultiByteToWideChar(locale_cp, 0, str2, len2, buf2W, 130);
2445 if (len2W)
2446 str2W = buf2W;
2447 else
2448 {
2449 len2W = MultiByteToWideChar(locale_cp, 0, str2, len2, NULL, 0);
2450 str2W = HeapAlloc(GetProcessHeap(), 0, len2W * sizeof(WCHAR));
2451 if (!str2W)
2452 {
2453 if (str1W != buf1W) HeapFree(GetProcessHeap(), 0, str1W);
2454 SetLastError(ERROR_NOT_ENOUGH_MEMORY);
2455 return 0;
2456 }
2457 MultiByteToWideChar(locale_cp, 0, str2, len2, str2W, len2W);
2458 }
2459
2460 ret = CompareStringW(lcid, style, str1W, len1W, str2W, len2W);
2461
2462 if (str1W != buf1W) HeapFree(GetProcessHeap(), 0, str1W);
2463 if (str2W != buf2W) HeapFree(GetProcessHeap(), 0, str2W);
2464 return ret;
2465 }
2466
2467 /*************************************************************************
2468 * lstrcmp (KERNEL32.@)
2469 * lstrcmpA (KERNEL32.@)
2470 *
2471 * Compare two strings using the current thread locale.
2472 *
2473 * PARAMS
2474 * str1 [I] First string to compare
2475 * str2 [I] Second string to compare
2476 *
2477 * RETURNS
2478 * Success: A number less than, equal to or greater than 0 depending on whether
2479 * str2 is less than, equal to or greater than str1 respectively.
2480 * Failure: FALSE. Use GetLastError() to determine the cause.
2481 */
2482 int WINAPI lstrcmpA(LPCSTR str1, LPCSTR str2)
2483 {
2484 int ret;
2485
2486 if ((str1 == NULL) && (str2 == NULL)) return 0;
2487 if (str1 == NULL) return -1;
2488 if (str2 == NULL) return 1;
2489
2490 ret = CompareStringA(GetThreadLocale(), LOCALE_USE_CP_ACP, str1, -1, str2, -1);
2491 if (ret) ret -= 2;
2492
2493 return ret;
2494 }
2495
2496 /*************************************************************************
2497 * lstrcmpi (KERNEL32.@)
2498 * lstrcmpiA (KERNEL32.@)
2499 *
2500 * Compare two strings using the current thread locale, ignoring case.
2501 *
2502 * PARAMS
2503 * str1 [I] First string to compare
2504 * str2 [I] Second string to compare
2505 *
2506 * RETURNS
2507 * Success: A number less than, equal to or greater than 0 depending on whether
2508 * str2 is less than, equal to or greater than str1 respectively.
2509 * Failure: FALSE. Use GetLastError() to determine the cause.
2510 */
2511 int WINAPI lstrcmpiA(LPCSTR str1, LPCSTR str2)
2512 {
2513 int ret;
2514
2515 if ((str1 == NULL) && (str2 == NULL)) return 0;
2516 if (str1 == NULL) return -1;
2517 if (str2 == NULL) return 1;
2518
2519 ret = CompareStringA(GetThreadLocale(), NORM_IGNORECASE|LOCALE_USE_CP_ACP, str1, -1, str2, -1);
2520 if (ret) ret -= 2;
2521
2522 return ret;
2523 }
2524
2525 /*************************************************************************
2526 * lstrcmpW (KERNEL32.@)
2527 *
2528 * See lstrcmpA.
2529 */
2530 int WINAPI lstrcmpW(LPCWSTR str1, LPCWSTR str2)
2531 {
2532 int ret;
2533
2534 if ((str1 == NULL) && (str2 == NULL)) return 0;
2535 if (str1 == NULL) return -1;
2536 if (str2 == NULL) return 1;
2537
2538 ret = CompareStringW(GetThreadLocale(), 0, str1, -1, str2, -1);
2539 if (ret) ret -= 2;
2540
2541 return ret;
2542 }
2543
2544 /*************************************************************************
2545 * lstrcmpiW (KERNEL32.@)
2546 *
2547 * See lstrcmpiA.
2548 */
2549 int WINAPI lstrcmpiW(LPCWSTR str1, LPCWSTR str2)
2550 {
2551 int ret;
2552
2553 if ((str1 == NULL) && (str2 == NULL)) return 0;
2554 if (str1 == NULL) return -1;
2555 if (str2 == NULL) return 1;
2556
2557 ret = CompareStringW(GetThreadLocale(), NORM_IGNORECASE, str1, -1, str2, -1);
2558 if (ret) ret -= 2;
2559
2560 return ret;
2561 }
2562
2563 /******************************************************************************
2564 * LOCALE_Init
2565 */
2566 void LOCALE_Init(void)
2567 {
2568 extern void __wine_init_codepages( const union cptable *ansi_cp, const union cptable *oem_cp,
2569 const union cptable *unix_cp );
2570
2571 UINT ansi_cp = 1252, oem_cp = 437, mac_cp = 10000, unix_cp = ~0U;
2572 LCID lcid;
2573
2574 lcid = get_env_lcid( NULL, NULL );
2575 NtSetDefaultLocale( TRUE, lcid );
2576
2577 lcid = get_env_lcid( NULL, "LC_MESSAGES" );
2578 NtSetDefaultUILanguage( LANGIDFROMLCID(lcid) );
2579
2580 lcid = get_env_lcid( &unix_cp, "LC_CTYPE" );
2581 NtSetDefaultLocale( FALSE, lcid );
2582
2583 ansi_cp = get_lcid_codepage(lcid);
2584 GetLocaleInfoW( lcid, LOCALE_IDEFAULTMACCODEPAGE | LOCALE_RETURN_NUMBER,
2585 (LPWSTR)&mac_cp, sizeof(mac_cp)/sizeof(WCHAR) );
2586 GetLocaleInfoW( lcid, LOCALE_IDEFAULTCODEPAGE | LOCALE_RETURN_NUMBER,
2587 (LPWSTR)&oem_cp, sizeof(oem_cp)/sizeof(WCHAR) );
2588 if (unix_cp == ~0U)
2589 GetLocaleInfoW( lcid, LOCALE_IDEFAULTUNIXCODEPAGE | LOCALE_RETURN_NUMBER,
2590 (LPWSTR)&unix_cp, sizeof(unix_cp)/sizeof(WCHAR) );
2591
2592 if (!(ansi_cptable = wine_cp_get_table( ansi_cp )))
2593 ansi_cptable = wine_cp_get_table( 1252 );
2594 if (!(oem_cptable = wine_cp_get_table( oem_cp )))
2595 oem_cptable = wine_cp_get_table( 437 );
2596 if (!(mac_cptable = wine_cp_get_table( mac_cp )))
2597 mac_cptable = wine_cp_get_table( 10000 );
2598 if (unix_cp != CP_UTF8)
2599 {
2600 if (!(unix_cptable = wine_cp_get_table( unix_cp )))
2601 unix_cptable = wine_cp_get_table( 28591 );
2602 }
2603
2604 __wine_init_codepages( ansi_cptable, oem_cptable, unix_cptable );
2605
2606 TRACE( "ansi=%03d oem=%03d mac=%03d unix=%03d\n",
2607 ansi_cptable->info.codepage, oem_cptable->info.codepage,
2608 mac_cptable->info.codepage, unix_cp );
2609 }
2610
2611 static HANDLE NLS_RegOpenKey(HANDLE hRootKey, LPCWSTR szKeyName)
2612 {
2613 UNICODE_STRING keyName;
2614 OBJECT_ATTRIBUTES attr;
2615 HANDLE hkey;
2616
2617 RtlInitUnicodeString( &keyName, szKeyName );
2618 InitializeObjectAttributes(&attr, &keyName, 0, hRootKey, NULL);
2619
2620 if (NtOpenKey( &hkey, KEY_ALL_ACCESS, &attr ) != STATUS_SUCCESS)
2621 hkey = 0;
2622
2623 return hkey;
2624 }
2625
2626 static HANDLE NLS_RegOpenSubKey(HANDLE hRootKey, LPCWSTR szKeyName)
2627 {
2628 HANDLE hKey = NLS_RegOpenKey(hRootKey, szKeyName);
2629
2630 if (hRootKey)
2631 NtClose( hRootKey );
2632
2633 return hKey;
2634 }
2635
2636 static BOOL NLS_RegEnumSubKey(HANDLE hKey, UINT ulIndex, LPWSTR szKeyName,
2637 ULONG keyNameSize)
2638 {
2639 BYTE buffer[80];
2640 KEY_BASIC_INFORMATION *info = (KEY_BASIC_INFORMATION *)buffer;
2641 DWORD dwLen;
2642
2643 if (NtEnumerateKey( hKey, ulIndex, KeyBasicInformation, buffer,
2644 sizeof(buffer), &dwLen) != STATUS_SUCCESS ||
2645 info->NameLength > keyNameSize)
2646 {
2647 return FALSE;
2648 }
2649
2650 TRACE("info->Name %s info->NameLength %ld\n", debugstr_w(info->Name), info->NameLength);
2651
2652 memcpy( szKeyName, info->Name, info->NameLength);
2653 szKeyName[info->NameLength / sizeof(WCHAR)] = '\0';
2654
2655 TRACE("returning %s\n", debugstr_w(szKeyName));
2656 return TRUE;
2657 }
2658
2659 static BOOL NLS_RegEnumValue(HANDLE hKey, UINT ulIndex,
2660 LPWSTR szValueName, ULONG valueNameSize,
2661 LPWSTR szValueData, ULONG valueDataSize)
2662 {
2663 BYTE buffer[80];
2664 KEY_VALUE_FULL_INFORMATION *info = (KEY_VALUE_FULL_INFORMATION *)buffer;
2665 DWORD dwLen;
2666
2667 if (NtEnumerateValueKey( hKey, ulIndex, KeyValueFullInformation,
2668 buffer, sizeof(buffer), &dwLen ) != STATUS_SUCCESS ||
2669 info->NameLength > valueNameSize ||
2670 info->DataLength > valueDataSize)
2671 {
2672 return FALSE;
2673 }
2674
2675 TRACE("info->Name %s info->DataLength %ld\n", debugstr_w(info->Name), info->DataLength);
2676
2677 memcpy( szValueName, info->Name, info->NameLength);
2678 szValueName[info->NameLength / sizeof(WCHAR)] = '\0';
2679 memcpy( szValueData, buffer + info->DataOffset, info->DataLength );
2680 szValueData[info->DataLength / sizeof(WCHAR)] = '\0';
2681
2682 TRACE("returning %s %s\n", debugstr_w(szValueName), debugstr_w(szValueData));
2683 return TRUE;
2684 }
2685
2686 static BOOL NLS_RegGetDword(HANDLE hKey, LPCWSTR szValueName, DWORD *lpVal)
2687 {
2688 BYTE buffer[128];
2689 const KEY_VALUE_PARTIAL_INFORMATION *info = (KEY_VALUE_PARTIAL_INFORMATION *)buffer;
2690 DWORD dwSize = sizeof(buffer);
2691 UNICODE_STRING valueName;
2692
2693 RtlInitUnicodeString( &valueName, szValueName );
2694
2695 TRACE("%p, %s\n", hKey, debugstr_w(szValueName));
2696 if (NtQueryValueKey( hKey, &valueName, KeyValuePartialInformation,
2697 buffer, dwSize, &dwSize ) == STATUS_SUCCESS &&
2698 info->DataLength == sizeof(DWORD))
2699 {
2700 memcpy(lpVal, info->Data, sizeof(DWORD));
2701 return TRUE;
2702 }
2703
2704 return FALSE;
2705 }
2706
2707 static BOOL NLS_GetLanguageGroupName(LGRPID lgrpid, LPWSTR szName, ULONG nameSize)
2708 {
2709 LANGID langId;
2710 LPCWSTR szResourceName = MAKEINTRESOURCEW(((lgrpid + 0x2000) >> 4) + 1);
2711 HRSRC hResource;
2712 BOOL bRet = FALSE;
2713
2714 /* FIXME: Is it correct to use the system default langid? */
2715 langId = GetSystemDefaultLangID();
2716
2717 if (SUBLANGID(langId) == SUBLANG_NEUTRAL)
2718 langId = MAKELANGID( PRIMARYLANGID(langId), SUBLANG_DEFAULT );
2719
2720 hResource = FindResourceExW( kernel32_handle, (LPWSTR)RT_STRING, szResourceName, langId );
2721
2722 if (hResource)
2723 {
2724 HGLOBAL hResDir = LoadResource( kernel32_handle, hResource );
2725
2726 if (hResDir)
2727 {
2728 ULONG iResourceIndex = lgrpid & 0xf;
2729 LPCWSTR lpResEntry = LockResource( hResDir );
2730 ULONG i;
2731
2732 for (i = 0; i < iResourceIndex; i++)
2733 lpResEntry += *lpResEntry + 1;
2734
2735 if (*lpResEntry < nameSize)
2736 {
2737 memcpy( szName, lpResEntry + 1, *lpResEntry * sizeof(WCHAR) );
2738 szName[*lpResEntry] = '\0';
2739 bRet = TRUE;
2740 }
2741
2742 }
2743 FreeResource( hResource );
2744 }
2745 return bRet;
2746 }
2747
2748 /* Registry keys for NLS related information */
2749 static const WCHAR szLangGroupsKeyName[] = {
2750 'L','a','n','g','u','a','g','e',' ','G','r','o','u','p','s','\0'
2751 };
2752
2753 static const WCHAR szCountryListName[] = {
2754 'M','a','c','h','i','n','e','\\','S','o','f','t','w','a','r','e','\\',
2755 'M','i','c','r','o','s','o','f','t','\\','W','i','n','d','o','w','s','\\',
2756 'C','u','r','r','e','n','t','V','e','r','s','i','o','n','\\',
2757 'T','e','l','e','p','h','o','n','y','\\',
2758 'C','o','u','n','t','r','y',' ','L','i','s','t','\0'
2759 };
2760
2761
2762 /* Callback function ptrs for EnumSystemLanguageGroupsA/W */
2763 typedef struct
2764 {
2765 LANGUAGEGROUP_ENUMPROCA procA;
2766 LANGUAGEGROUP_ENUMPROCW procW;
2767 DWORD dwFlags;
2768 LONG_PTR lParam;
2769 } ENUMLANGUAGEGROUP_CALLBACKS;
2770
2771 /* Internal implementation of EnumSystemLanguageGroupsA/W */
2772 static BOOL NLS_EnumSystemLanguageGroups(ENUMLANGUAGEGROUP_CALLBACKS *lpProcs)
2773 {
2774 WCHAR szNumber[10], szValue[4];
2775 HANDLE hKey;
2776 BOOL bContinue = TRUE;
2777 ULONG ulIndex = 0;
2778
2779 if (!lpProcs)
2780 {
2781 SetLastError(ERROR_INVALID_PARAMETER);
2782 return FALSE;
2783 }
2784
2785 switch (lpProcs->dwFlags)
2786 {
2787 case 0:
2788 /* Default to LGRPID_INSTALLED */
2789 lpProcs->dwFlags = LGRPID_INSTALLED;
2790 /* Fall through... */
2791 case LGRPID_INSTALLED:
2792 case LGRPID_SUPPORTED:
2793 break;
2794 default:
2795 SetLastError(ERROR_INVALID_FLAGS);
2796 return FALSE;
2797 }
2798
2799 hKey = NLS_RegOpenSubKey( NLS_RegOpenKey( 0, szNlsKeyName ), szLangGroupsKeyName );
2800
2801 if (!hKey)
2802 FIXME("NLS registry key not found. Please apply the default registry file 'wine.inf'\n");
2803
2804 while (bContinue)
2805 {
2806 if (NLS_RegEnumValue( hKey, ulIndex, szNumber, sizeof(szNumber),
2807 szValue, sizeof(szValue) ))
2808 {
2809 BOOL bInstalled = szValue[0] == '1' ? TRUE : FALSE;
2810 LGRPID lgrpid = strtoulW( szNumber, NULL, 16 );
2811
2812 TRACE("grpid %s (%sinstalled)\n", debugstr_w(szNumber),
2813 bInstalled ? "" : "not ");
2814
2815 if (lpProcs->dwFlags == LGRPID_SUPPORTED || bInstalled)
2816 {
2817 WCHAR szGrpName[48];
2818
2819 if (!NLS_GetLanguageGroupName( lgrpid, szGrpName, sizeof(szGrpName) / sizeof(WCHAR) ))
2820 szGrpName[0] = '\0';
2821
2822 if (lpProcs->procW)
2823 bContinue = lpProcs->procW( lgrpid, szNumber, szGrpName, lpProcs->dwFlags,
2824 lpProcs->lParam );
2825 else
2826 {
2827 char szNumberA[sizeof(szNumber)/sizeof(WCHAR)];
2828 char szGrpNameA[48];
2829
2830 /* FIXME: MSDN doesn't say which code page the W->A translation uses,
2831 * or whether the language names are ever localised. Assume CP_ACP.
2832 */
2833
2834 WideCharToMultiByte(CP_ACP, 0, szNumber, -1, szNumberA, sizeof(szNumberA), 0, 0);
2835 WideCharToMultiByte(CP_ACP, 0, szGrpName, -1, szGrpNameA, sizeof(szGrpNameA), 0, 0);
2836
2837 bContinue = lpProcs->procA( lgrpid, szNumberA, szGrpNameA, lpProcs->dwFlags,
2838 lpProcs->lParam );
2839 }
2840 }
2841
2842 ulIndex++;
2843 }
2844 else
2845 bContinue = FALSE;
2846
2847 if (!bContinue)
2848 break;
2849 }
2850
2851 if (hKey)
2852 NtClose( hKey );
2853
2854 return TRUE;
2855 }
2856
2857 /******************************************************************************
2858 * EnumSystemLanguageGroupsA (KERNEL32.@)
2859 *
2860 * Call a users function for each language group available on the system.
2861 *
2862 * PARAMS
2863 * pLangGrpEnumProc [I] Callback function to call for each language group
2864 * dwFlags [I] LGRPID_SUPPORTED=All Supported, LGRPID_INSTALLED=Installed only
2865 * lParam [I] User parameter to pass to pLangGrpEnumProc
2866 *
2867 * RETURNS
2868 * Success: TRUE.
2869 * Failure: FALSE. Use GetLastError() to determine the cause.
2870 */
2871 BOOL WINAPI EnumSystemLanguageGroupsA(LANGUAGEGROUP_ENUMPROCA pLangGrpEnumProc,
2872 DWORD dwFlags, LONG_PTR lParam)
2873 {
2874 ENUMLANGUAGEGROUP_CALLBACKS procs;
2875
2876 TRACE("(%p,0x%08lX,0x%08lX)\n", pLangGrpEnumProc, dwFlags, lParam);
2877
2878 procs.procA = pLangGrpEnumProc;
2879 procs.procW = NULL;
2880 procs.dwFlags = dwFlags;
2881 procs.lParam = lParam;
2882
2883 return NLS_EnumSystemLanguageGroups( pLangGrpEnumProc ? &procs : NULL);
2884 }
2885
2886 /******************************************************************************
2887 * EnumSystemLanguageGroupsW (KERNEL32.@)
2888 *
2889 * See EnumSystemLanguageGroupsA.
2890 */
2891 BOOL WINAPI EnumSystemLanguageGroupsW(LANGUAGEGROUP_ENUMPROCW pLangGrpEnumProc,
2892 DWORD dwFlags, LONG_PTR lParam)
2893 {
2894 ENUMLANGUAGEGROUP_CALLBACKS procs;
2895
2896 TRACE("(%p,0x%08lX,0x%08lX)\n", pLangGrpEnumProc, dwFlags, lParam);
2897
2898 procs.procA = NULL;
2899 procs.procW = pLangGrpEnumProc;
2900 procs.dwFlags = dwFlags;
2901 procs.lParam = lParam;
2902
2903 return NLS_EnumSystemLanguageGroups( pLangGrpEnumProc ? &procs : NULL);
2904 }
2905
2906 /******************************************************************************
2907 * IsValidLanguageGroup (KERNEL32.@)
2908 *
2909 * Determine if a language group is supported and/or installed.
2910 *
2911 * PARAMS
2912 * lgrpid [I] Language Group Id (LGRPID_ values from "winnls.h")
2913 * dwFlags [I] LGRPID_SUPPORTED=Supported, LGRPID_INSTALLED=Installed
2914 *
2915 * RETURNS
2916 * TRUE, if lgrpid is supported and/or installed, according to dwFlags.
2917 * FALSE otherwise.
2918 */
2919 BOOL WINAPI IsValidLanguageGroup(LGRPID lgrpid, DWORD dwFlags)
2920 {
2921 static const WCHAR szFormat[] = { '%','x','\0' };
2922 WCHAR szValueName[16], szValue[2];
2923 BOOL bSupported = FALSE, bInstalled = FALSE;
2924 HANDLE hKey;
2925
2926
2927 switch (dwFlags)
2928 {
2929 case LGRPID_INSTALLED:
2930 case LGRPID_SUPPORTED:
2931
2932 hKey = NLS_RegOpenSubKey( NLS_RegOpenKey( 0, szNlsKeyName ), szLangGroupsKeyName );
2933
2934 sprintfW( szValueName, szFormat, lgrpid );
2935
2936 if (NLS_RegGetDword( hKey, szValueName, (LPDWORD)&szValue ))
2937 {
2938 bSupported = TRUE;
2939
2940 if (szValue[0] == '1')
2941 bInstalled = TRUE;
2942 }
2943
2944 if (hKey)
2945 NtClose( hKey );
2946
2947 break;
2948 }
2949
2950 if ((dwFlags == LGRPID_SUPPORTED && bSupported) ||
2951 (dwFlags == LGRPID_INSTALLED && bInstalled))
2952 return TRUE;
2953
2954 return FALSE;
2955 }
2956
2957 /* Callback function ptrs for EnumLanguageGrouplocalesA/W */
2958 typedef struct
2959 {
2960 LANGGROUPLOCALE_ENUMPROCA procA;
2961 LANGGROUPLOCALE_ENUMPROCW procW;
2962 DWORD dwFlags;
2963 LGRPID lgrpid;
2964 LONG_PTR lParam;
2965 } ENUMLANGUAGEGROUPLOCALE_CALLBACKS;
2966
2967 /* Internal implementation of EnumLanguageGrouplocalesA/W */
2968 static BOOL NLS_EnumLanguageGroupLocales(ENUMLANGUAGEGROUPLOCALE_CALLBACKS *lpProcs)
2969 {
2970 static const WCHAR szLocaleKeyName[] = {
2971 'L','o','c','a','l','e','\0'
2972 };
2973 static const WCHAR szAlternateSortsKeyName[] = {
2974 'A','l','t','e','r','n','a','t','e',' ','S','o','r','t','s','\0'
2975 };
2976 WCHAR szNumber[10], szValue[4];
2977 HANDLE hKey;
2978 BOOL bContinue = TRUE, bAlternate = FALSE;
2979 LGRPID lgrpid;
2980 ULONG ulIndex = 1; /* Ignore default entry of 1st key */
2981
2982 if (!lpProcs || !lpProcs->lgrpid || lpProcs->lgrpid > LGRPID_ARMENIAN)
2983 {
2984 SetLastError(ERROR_INVALID_PARAMETER);
2985 return FALSE;
2986 }
2987
2988 if (lpProcs->dwFlags)
2989 {
2990 SetLastError(ERROR_INVALID_FLAGS);
2991 return FALSE;
2992 }
2993
2994 hKey = NLS_RegOpenSubKey( NLS_RegOpenKey( 0, szNlsKeyName ), szLocaleKeyName );
2995
2996 if (!hKey)
2997 WARN("NLS registry key not found. Please apply the default registry file 'wine.inf'\n");
2998
2999 while (bContinue)
3000 {
3001 if (NLS_RegEnumValue( hKey, ulIndex, szNumber, sizeof(szNumber),
3002 szValue, sizeof(szValue) ))
3003 {
3004 lgrpid = strtoulW( szValue, NULL, 16 );
3005
3006 TRACE("lcid %s, grpid %ld (%smatched)\n", debugstr_w(szNumber),
3007 lgrpid, lgrpid == lpProcs->lgrpid ? "" : "not ");
3008
3009 if (lgrpid == lpProcs->lgrpid)
3010 {
3011 LCID lcid;
3012
3013 lcid = strtoulW( szNumber, NULL, 16 );
3014
3015 /* FIXME: native returns extra text for a few (17/150) locales, e.g:
3016 * '00000437 ;Georgian'
3017 * At present we only pass the LCID string.
3018 */
3019
3020 if (lpProcs->procW)
3021 bContinue = lpProcs->procW( lgrpid, lcid, szNumber, lpProcs->lParam );
3022 else
3023 {
3024 char szNumberA[sizeof(szNumber)/sizeof(WCHAR)];
3025
3026 WideCharToMultiByte(CP_ACP, 0, szNumber, -1, szNumberA, sizeof(szNumberA), 0, 0);
3027
3028 bContinue = lpProcs->procA( lgrpid, lcid, szNumberA, lpProcs->lParam );
3029 }
3030 }
3031
3032 ulIndex++;
3033 }
3034 else
3035 {
3036 /* Finished enumerating this key */
3037 if (!bAlternate)
3038 {
3039 /* Enumerate alternate sorts also */
3040 hKey = NLS_RegOpenKey( hKey, szAlternateSortsKeyName );
3041 bAlternate = TRUE;
3042 ulIndex = 0;
3043 }
3044 else
3045 bContinue = FALSE; /* Finished both keys */
3046 }
3047
3048 if (!bContinue)
3049 break;
3050 }
3051
3052 if (hKey)
3053 NtClose( hKey );
3054
3055 return TRUE;
3056 }
3057
3058 /******************************************************************************
3059 * EnumLanguageGroupLocalesA (KERNEL32.@)
3060 *
3061 * Call a users function for every locale in a language group available on the system.
3062 *
3063 * PARAMS
3064 * pLangGrpLcEnumProc [I] Callback function to call for each locale
3065 * lgrpid [I] Language group (LGRPID_ values from "winnls.h")
3066 * dwFlags [I] Reserved, set to 0
3067 * lParam [I] User parameter to pass to pLangGrpLcEnumProc
3068 *
3069 * RETURNS
3070 * Success: TRUE.
3071 * Failure: FALSE. Use GetLastError() to determine the cause.
3072 */
3073 BOOL WINAPI EnumLanguageGroupLocalesA(LANGGROUPLOCALE_ENUMPROCA pLangGrpLcEnumProc,
3074 LGRPID lgrpid, DWORD dwFlags, LONG_PTR lParam)
3075 {
3076 ENUMLANGUAGEGROUPLOCALE_CALLBACKS callbacks;
3077
3078 TRACE("(%p,0x%08lX,0x%08lX,0x%08lX)\n", pLangGrpLcEnumProc, lgrpid, dwFlags, lParam);
3079
3080 callbacks.procA = pLangGrpLcEnumProc;
3081 callbacks.procW = NULL;
3082 callbacks.dwFlags = dwFlags;
3083 callbacks.lgrpid = lgrpid;
3084 callbacks.lParam = lParam;
3085
3086 return NLS_EnumLanguageGroupLocales( pLangGrpLcEnumProc ? &callbacks : NULL );
3087 }
3088
3089 /******************************************************************************
3090 * EnumLanguageGroupLocalesW (KERNEL32.@)
3091 *
3092 * See EnumLanguageGroupLocalesA.
3093 */
3094 BOOL WINAPI EnumLanguageGroupLocalesW(LANGGROUPLOCALE_ENUMPROCW pLangGrpLcEnumProc,
3095 LGRPID lgrpid, DWORD dwFlags, LONG_PTR lParam)
3096 {
3097 ENUMLANGUAGEGROUPLOCALE_CALLBACKS callbacks;
3098
3099 TRACE("(%p,0x%08lX,0x%08lX,0x%08lX)\n", pLangGrpLcEnumProc, lgrpid, dwFlags, lParam);
3100
3101 callbacks.procA = NULL;
3102 callbacks.procW = pLangGrpLcEnumProc;
3103 callbacks.dwFlags = dwFlags;
3104 callbacks.lgrpid = lgrpid;
3105 callbacks.lParam = lParam;
3106
3107 return NLS_EnumLanguageGroupLocales( pLangGrpLcEnumProc ? &callbacks : NULL );
3108 }
3109
3110 /******************************************************************************
3111 * EnumSystemGeoID (KERNEL32.@)
3112 *
3113 * Call a users function for every location available on the system.
3114 *
3115 * PARAMS
3116 * geoclass [I] Type of information desired (SYSGEOTYPE enum from "winnls.h")
3117 * reserved [I] Reserved, set to 0
3118 * pGeoEnumProc [I] Callback function to call for each location
3119 *
3120 * RETURNS
3121 * Success: TRUE.
3122 * Failure: FALSE. Use GetLastError() to determine the cause.
3123 */
3124 BOOL WINAPI EnumSystemGeoID(GEOCLASS geoclass, GEOID reserved, GEO_ENUMPROC pGeoEnumProc)
3125 {
3126 static const WCHAR szCountryCodeValueName[] = {
3127 'C','o','u','n','t','r','y','C','o','d','e','\0'
3128 };
3129 WCHAR szNumber[10];
3130 HANDLE hKey;
3131 ULONG ulIndex = 0;
3132
3133 TRACE("(0x%08lX,0x%08lX,%p)\n", geoclass, reserved, pGeoEnumProc);
3134
3135 if (geoclass != GEOCLASS_NATION || reserved || !pGeoEnumProc)
3136 {
3137 SetLastError(ERROR_INVALID_PARAMETER);
3138 return FALSE;
3139 }
3140
3141 hKey = NLS_RegOpenKey( 0, szCountryListName );
3142
3143 while (NLS_RegEnumSubKey( hKey, ulIndex, szNumber, sizeof(szNumber) ))
3144 {
3145 BOOL bContinue = TRUE;
3146 DWORD dwGeoId;
3147 HANDLE hSubKey = NLS_RegOpenKey( hKey, szNumber );
3148
3149 if (hSubKey)
3150 {
3151 if (NLS_RegGetDword( hSubKey, szCountryCodeValueName, &dwGeoId ))
3152 {
3153 TRACE("Got geoid %ld\n", dwGeoId);
3154
3155 if (!pGeoEnumProc( dwGeoId ))
3156 bContinue = FALSE;
3157 }
3158
3159 NtClose( hSubKey );
3160 }
3161
3162 if (!bContinue)
3163 break;
3164
3165 ulIndex++;
3166 }
3167
3168 if (hKey)
3169 NtClose( hKey );
3170
3171 return TRUE;
3172 }
3173
3174 /******************************************************************************
3175 * InvalidateNLSCache (KERNEL32.@)
3176 *
3177 * Invalidate the cache of NLS values.
3178 *
3179 * PARAMS
3180 * None.
3181 *
3182 * RETURNS
3183 * Success: TRUE.
3184 * Failure: FALSE.
3185 */
3186 BOOL WINAPI InvalidateNLSCache(void)
3187 {
3188 FIXME("() stub\n");
3189 return FALSE;
3190 }
3191
3192 /******************************************************************************
3193 * GetUserGeoID (KERNEL32.@)
3194 */
3195 GEOID WINAPI GetUserGeoID( GEOCLASS GeoClass )
3196 {
3197 FIXME("%ld\n",GeoClass);
3198 return GEOID_NOT_AVAILABLE;
3199 }
3200
3201 /******************************************************************************
3202 * SetUserGeoID (KERNEL32.@)
3203 */
3204 BOOL WINAPI SetUserGeoID( GEOID GeoID )
3205 {
3206 FIXME("%ld\n",GeoID);
3207 return FALSE;
3208 }
3209
3210 typedef struct
3211 {
3212 union
3213 {
3214 UILANGUAGE_ENUMPROCA procA;
3215 UILANGUAGE_ENUMPROCW procW;
3216 } u;
3217 DWORD flags;
3218 LONG_PTR param;
3219 } ENUM_UILANG_CALLBACK;
3220
3221 static BOOL CALLBACK enum_uilang_proc_a( HMODULE hModule, LPCSTR type,
3222 LPCSTR name, WORD LangID, LONG_PTR lParam )
3223 {
3224 ENUM_UILANG_CALLBACK *enum_uilang = (ENUM_UILANG_CALLBACK *)lParam;
3225 char buf[20];
3226
3227 sprintf(buf, "%08x", (UINT)LangID);
3228 return enum_uilang->u.procA( buf, enum_uilang->param );
3229 }
3230
3231 static BOOL CALLBACK enum_uilang_proc_w( HMODULE hModule, LPCWSTR type,
3232 LPCWSTR name, WORD LangID, LONG_PTR lParam )
3233 {
3234 static const WCHAR formatW[] = {'%','0','8','x',0};
3235 ENUM_UILANG_CALLBACK *enum_uilang = (ENUM_UILANG_CALLBACK *)lParam;
3236 WCHAR buf[20];
3237
3238 sprintfW( buf, formatW, (UINT)LangID );
3239 return enum_uilang->u.procW( buf, enum_uilang->param );
3240 }
3241
3242 /******************************************************************************
3243 * EnumUILanguagesA (KERNEL32.@)
3244 */
3245 BOOL WINAPI EnumUILanguagesA(UILANGUAGE_ENUMPROCA pUILangEnumProc, DWORD dwFlags, LONG_PTR lParam)
3246 {
3247 ENUM_UILANG_CALLBACK enum_uilang;
3248
3249 TRACE("%p, %lx, %lx\n", pUILangEnumProc, dwFlags, lParam);
3250
3251 if(!pUILangEnumProc) {
3252 SetLastError(ERROR_INVALID_PARAMETER);
3253 return FALSE;
3254 }
3255 if(dwFlags) {
3256 SetLastError(ERROR_INVALID_FLAGS);
3257 return FALSE;
3258 }
3259
3260 enum_uilang.u.procA = pUILangEnumProc;
3261 enum_uilang.flags = dwFlags;
3262 enum_uilang.param = lParam;
3263
3264 EnumResourceLanguagesA( kernel32_handle, (LPCSTR)RT_STRING,
3265 (LPCSTR)LOCALE_ILANGUAGE, enum_uilang_proc_a,
3266 (LONG_PTR)&enum_uilang);
3267 return TRUE;
3268 }
3269
3270 /******************************************************************************
3271 * EnumUILanguagesW (KERNEL32.@)
3272 */
3273 BOOL WINAPI EnumUILanguagesW(UILANGUAGE_ENUMPROCW pUILangEnumProc, DWORD dwFlags, LONG_PTR lParam)
3274 {
3275 ENUM_UILANG_CALLBACK enum_uilang;
3276
3277 TRACE("%p, %lx, %lx\n", pUILangEnumProc, dwFlags, lParam);
3278
3279
3280 if(!pUILangEnumProc) {
3281 SetLastError(ERROR_INVALID_PARAMETER);
3282 return FALSE;
3283 }
3284 if(dwFlags) {
3285 SetLastError(ERROR_INVALID_FLAGS);
3286 return FALSE;
3287 }
3288
3289 enum_uilang.u.procW = pUILangEnumProc;
3290 enum_uilang.flags = dwFlags;
3291 enum_uilang.param = lParam;
3292
3293 EnumResourceLanguagesW( kernel32_handle, (LPCWSTR)RT_STRING,
3294 (LPCWSTR)LOCALE_ILANGUAGE, enum_uilang_proc_w,
3295 (LONG_PTR)&enum_uilang);
3296 return TRUE;
3297 }
3298
3299 INT WINAPI GetGeoInfoW(GEOID GeoId, GEOTYPE GeoType, LPWSTR lpGeoData,
3300 int cchData, LANGID language)
3301 {
3302 FIXME("%ld %ld %p %d %d\n", GeoId, GeoType, lpGeoData, cchData, language);
3303 return 0;
3304 }
3305
3306 INT WINAPI GetGeoInfoA(GEOID GeoId, GEOTYPE GeoType, LPSTR lpGeoData,
3307 int cchData, LANGID language)
3308 {
3309 FIXME("%ld %ld %p %d %d\n", GeoId, GeoType, lpGeoData, cchData, language);
3310 return 0;
3311 }
Wine tree for Wine Gecko development