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Implement SetCPGlobal (an undocumented Win32 API).
[wine/wine64.git] / dlls / kernel / locale.c
blob7aa71278dbea928945d07325ab841307688e92af
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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 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 #include "windef.h"
36 #include "winbase.h"
37 #include "winuser.h" /* for RT_STRINGW */
38 #include "winreg.h"
39 #include "winternl.h"
40 #include "wine/unicode.h"
41 #include "winnls.h"
42 #include "winerror.h"
43 #include "winver.h"
44 #include "thread.h"
45 #include "kernel_private.h"
46 #include "wine/debug.h"
47
48 WINE_DEFAULT_DEBUG_CHANNEL(nls);
49
50 #define LOCALE_LOCALEINFOFLAGSMASK (LOCALE_NOUSEROVERRIDE|LOCALE_USE_CP_ACP|LOCALE_RETURN_NUMBER)
51
52 /* current code pages */
53 static const union cptable *ansi_cptable;
54 static const union cptable *oem_cptable;
55 static const union cptable *mac_cptable;
56 static const union cptable *unix_cptable; /* NULL if UTF8 */
57
58 static HKEY NLS_RegOpenKey(HKEY hRootKey, LPCWSTR szKeyName);
59 static HKEY NLS_RegOpenSubKey(HKEY hRootKey, LPCWSTR szKeyName);
60
61 static const WCHAR szNlsKeyName[] = {
62 'M','a','c','h','i','n','e','\\','S','y','s','t','e','m','\\',
63 'C','u','r','r','e','n','t','C','o','n','t','r','o','l','S','e','t','\\',
64 'C','o','n','t','r','o','l','\\','N','l','s','\0'
65 };
66
67 /* Charset to codepage map, sorted by name. */
68 static const struct charset_entry
69 {
70 const char *charset_name;
71 UINT codepage;
72 } charset_names[] =
73 {
74 { "BIG5", 950 },
75 { "CP1250", 1250 },
76 { "CP1251", 1251 },
77 { "CP1252", 1252 },
78 { "CP1253", 1253 },
79 { "CP1254", 1254 },
80 { "CP1255", 1255 },
81 { "CP1256", 1256 },
82 { "CP1257", 1257 },
83 { "CP1258", 1258 },
84 { "CP932", 932 },
85 { "CP936", 936 },
86 { "CP949", 949 },
87 { "CP950", 950 },
88 { "EUCJP", 20932 },
89 { "GB2312", 936 },
90 { "IBM037", 37 },
91 { "IBM1026", 1026 },
92 { "IBM424", 424 },
93 { "IBM437", 437 },
94 { "IBM500", 500 },
95 { "IBM850", 850 },
96 { "IBM852", 852 },
97 { "IBM855", 855 },
98 { "IBM857", 857 },
99 { "IBM860", 860 },
100 { "IBM861", 861 },
101 { "IBM862", 862 },
102 { "IBM863", 863 },
103 { "IBM864", 864 },
104 { "IBM865", 865 },
105 { "IBM866", 866 },
106 { "IBM869", 869 },
107 { "IBM874", 874 },
108 { "IBM875", 875 },
109 { "ISO88591", 28591 },
110 { "ISO885910", 28600 },
111 { "ISO885913", 28603 },
112 { "ISO885914", 28604 },
113 { "ISO885915", 28605 },
114 { "ISO885916", 28606 },
115 { "ISO88592", 28592 },
116 { "ISO88593", 28593 },
117 { "ISO88594", 28594 },
118 { "ISO88595", 28595 },
119 { "ISO88596", 28596 },
120 { "ISO88597", 28597 },
121 { "ISO88598", 28598 },
122 { "ISO88599", 28599 },
123 { "KOI8R", 20866 },
124 { "KOI8U", 21866 },
125 { "UTF8", CP_UTF8 }
126 };
127
128 #define NLS_MAX_LANGUAGES 20
129 typedef struct {
130 WCHAR lang[128];
131 WCHAR country[4];
132 LANGID found_lang_id[NLS_MAX_LANGUAGES];
133 WCHAR found_language[NLS_MAX_LANGUAGES][3];
134 WCHAR found_country[NLS_MAX_LANGUAGES][3];
135 int n_found;
136 } LANG_FIND_DATA;
137
138
139 /* copy Unicode string to Ascii without using codepages */
140 static inline void strcpyWtoA( char *dst, const WCHAR *src )
141 {
142 while ((*dst++ = *src++));
143 }
144
145 /* Copy Ascii string to Unicode without using codepages */
146 static inline void strcpynAtoW( WCHAR *dst, const char *src, size_t n )
147 {
148 while (n > 1 && *src)
149 {
150 *dst++ = (unsigned char)*src++;
151 n--;
152 }
153 if (n) *dst = 0;
154 }
155
156 /* return a printable string for a language id */
157 static const char *debugstr_lang( LANGID lang )
158 {
159 WCHAR langW[4], countryW[4];
160 char buffer[8];
161 LCID lcid = MAKELCID( lang, SORT_DEFAULT );
162
163 GetLocaleInfoW(lcid, LOCALE_SISO639LANGNAME|LOCALE_NOUSEROVERRIDE, langW, sizeof(langW)/sizeof(WCHAR));
164 GetLocaleInfoW(lcid, LOCALE_SISO3166CTRYNAME|LOCALE_NOUSEROVERRIDE, countryW, sizeof(countryW)/sizeof(WCHAR));
165 strcpyWtoA( buffer, langW );
166 strcat( buffer, "_" );
167 strcpyWtoA( buffer + strlen(buffer), countryW );
168 return wine_dbg_sprintf( "%s", buffer );
169 }
170
171 /***********************************************************************
172 * get_lcid_codepage
173 *
174 * Retrieve the ANSI codepage for a given locale.
175 */
176 inline static UINT get_lcid_codepage( LCID lcid )
177 {
178 UINT ret;
179 if (!GetLocaleInfoW( lcid, LOCALE_IDEFAULTANSICODEPAGE|LOCALE_RETURN_NUMBER, (WCHAR *)&ret,
180 sizeof(ret)/sizeof(WCHAR) )) ret = 0;
181 return ret;
182 }
183
184
185 /***********************************************************************
186 * get_codepage_table
187 *
188 * Find the table for a given codepage, handling CP_ACP etc. pseudo-codepages
189 */
190 static const union cptable *get_codepage_table( unsigned int codepage )
191 {
192 const union cptable *ret = NULL;
193
194 assert( ansi_cptable ); /* init must have been done already */
195
196 switch(codepage)
197 {
198 case CP_ACP:
199 return ansi_cptable;
200 case CP_OEMCP:
201 return oem_cptable;
202 case CP_MACCP:
203 return mac_cptable;
204 case CP_UTF7:
205 case CP_UTF8:
206 break;
207 case CP_THREAD_ACP:
208 if (!(codepage = NtCurrentTeb()->code_page)) return ansi_cptable;
209 /* fall through */
210 default:
211 if (codepage == ansi_cptable->info.codepage) return ansi_cptable;
212 if (codepage == oem_cptable->info.codepage) return oem_cptable;
213 if (codepage == mac_cptable->info.codepage) return mac_cptable;
214 ret = wine_cp_get_table( codepage );
215 break;
216 }
217 return ret;
218 }
219
220 /***********************************************************************
221 * create_registry_key
222 *
223 * Create the Control Panel\\International registry key.
224 */
225 inline static HKEY create_registry_key(void)
226 {
227 static const WCHAR intlW[] = {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\',
228 'I','n','t','e','r','n','a','t','i','o','n','a','l',0};
229 OBJECT_ATTRIBUTES attr;
230 UNICODE_STRING nameW;
231 HKEY hkey;
232
233 if (RtlOpenCurrentUser( KEY_ALL_ACCESS, &hkey ) != STATUS_SUCCESS) return 0;
234
235 attr.Length = sizeof(attr);
236 attr.RootDirectory = hkey;
237 attr.ObjectName = &nameW;
238 attr.Attributes = 0;
239 attr.SecurityDescriptor = NULL;
240 attr.SecurityQualityOfService = NULL;
241 RtlInitUnicodeString( &nameW, intlW );
242
243 if (NtCreateKey( &hkey, KEY_ALL_ACCESS, &attr, 0, NULL, 0, NULL ) != STATUS_SUCCESS) hkey = 0;
244 NtClose( attr.RootDirectory );
245 return hkey;
246 }
247
248
249 /***********************************************************************
250 * LOCALE_InitRegistry
251 *
252 * Update registry contents on startup if the user locale has changed.
253 * This simulates the action of the Windows control panel.
254 */
255 void LOCALE_InitRegistry(void)
256 {
257 static const WCHAR CodepageW[] = {'C','o','d','e','p','a','g','e',0};
258 static const WCHAR acpW[] = {'A','C','P',0};
259 static const WCHAR oemcpW[] = {'O','E','M','C','P',0};
260 static const WCHAR maccpW[] = {'M','A','C','C','P',0};
261 static const struct
262 {
263 LPCWSTR name;
264 USHORT value;
265 } update_cp_values[] = {
266 { acpW, LOCALE_IDEFAULTANSICODEPAGE },
267 { oemcpW, LOCALE_IDEFAULTCODEPAGE },
268 { maccpW, LOCALE_IDEFAULTMACCODEPAGE }
269 };
270 static const USHORT updateValues[] = {
271 LOCALE_SLANGUAGE,
272 LOCALE_SCOUNTRY, LOCALE_ICOUNTRY,
273 LOCALE_S1159, LOCALE_S2359,
274 LOCALE_STIME, LOCALE_ITIME,
275 LOCALE_ITLZERO,
276 LOCALE_SSHORTDATE,
277 LOCALE_SLONGDATE,
278 LOCALE_SDATE,
279 LOCALE_SCURRENCY, LOCALE_ICURRENCY,
280 LOCALE_INEGCURR,
281 LOCALE_ICURRDIGITS,
282 LOCALE_SDECIMAL,
283 LOCALE_SLIST,
284 LOCALE_STHOUSAND,
285 LOCALE_IDIGITS,
286 LOCALE_IDIGITSUBSTITUTION,
287 LOCALE_SNATIVEDIGITS,
288 LOCALE_ITIMEMARKPOSN,
289 LOCALE_ICALENDARTYPE,
290 LOCALE_ILZERO,
291 LOCALE_IMEASURE
292 };
293 static const WCHAR LocaleW[] = {'L','o','c','a','l','e',0};
294 UNICODE_STRING nameW;
295 char buffer[20];
296 WCHAR bufferW[80];
297 DWORD count, i;
298 HKEY hkey;
299 LCID lcid = GetUserDefaultLCID();
300
301 if (!(hkey = create_registry_key()))
302 return; /* don't do anything if we can't create the registry key */
303
304 RtlInitUnicodeString( &nameW, LocaleW );
305 count = sizeof(bufferW);
306 if (!NtQueryValueKey(hkey, &nameW, KeyValuePartialInformation, (LPBYTE)bufferW, count, &count))
307 {
308 const KEY_VALUE_PARTIAL_INFORMATION *info = (KEY_VALUE_PARTIAL_INFORMATION *)bufferW;
309 LPCWSTR szValueText = (LPCWSTR)info->Data;
310
311 if (strtoulW( szValueText, NULL, 16 ) == lcid) /* already set correctly */
312 {
313 NtClose( hkey );
314 return;
315 }
316 TRACE( "updating registry, locale changed %s -> %08lx\n", debugstr_w(szValueText), lcid );
317 }
318 else TRACE( "updating registry, locale changed none -> %08lx\n", lcid );
319
320 sprintf( buffer, "%08lx", lcid );
321 /* Note: '9' constant below is strlen(buffer) + 1 */
322 RtlMultiByteToUnicodeN( bufferW, sizeof(bufferW), NULL, buffer, 9 );
323 NtSetValueKey( hkey, &nameW, 0, REG_SZ, bufferW, 9 * sizeof(WCHAR) );
324 NtClose( hkey );
325
326 for (i = 0; i < sizeof(updateValues)/sizeof(updateValues[0]); i++)
327 {
328 GetLocaleInfoW( lcid, updateValues[i] | LOCALE_NOUSEROVERRIDE, bufferW,
329 sizeof(bufferW)/sizeof(WCHAR) );
330 SetLocaleInfoW( lcid, updateValues[i], bufferW );
331 }
332
333 hkey = NLS_RegOpenSubKey( NLS_RegOpenKey( 0, szNlsKeyName ), CodepageW );
334
335 for (i = 0; i < sizeof(update_cp_values)/sizeof(update_cp_values[0]); i++)
336 {
337 count = GetLocaleInfoW( lcid, update_cp_values[i].value | LOCALE_NOUSEROVERRIDE,
338 bufferW, sizeof(bufferW)/sizeof(WCHAR) );
339 RtlInitUnicodeString( &nameW, update_cp_values[i].name );
340 NtSetValueKey( hkey, &nameW, 0, REG_SZ, bufferW, count * sizeof(WCHAR) );
341 }
342
343 NtClose( hkey );
344 }
345
346
347 /***********************************************************************
348 * find_language_id_proc
349 */
350 static BOOL CALLBACK find_language_id_proc( HMODULE hModule, LPCWSTR type,
351 LPCWSTR name, WORD LangID, LPARAM lParam )
352 {
353 LANG_FIND_DATA *l_data = (LANG_FIND_DATA *)lParam;
354 LCID lcid = MAKELCID(LangID, SORT_DEFAULT);
355 WCHAR buf_language[128];
356 WCHAR buf_country[128];
357 WCHAR buf_en_language[128];
358
359 if(PRIMARYLANGID(LangID) == LANG_NEUTRAL)
360 return TRUE; /* continue search */
361
362 buf_language[0] = 0;
363 buf_country[0] = 0;
364
365 GetLocaleInfoW(lcid, LOCALE_SISO639LANGNAME|LOCALE_NOUSEROVERRIDE,
366 buf_language, sizeof(buf_language)/sizeof(WCHAR));
367 GetLocaleInfoW(lcid, LOCALE_SISO3166CTRYNAME|LOCALE_NOUSEROVERRIDE,
368 buf_country, sizeof(buf_country)/sizeof(WCHAR));
369
370 if(l_data->lang[0] && !strcmpiW(l_data->lang, buf_language))
371 {
372 if(l_data->country[0])
373 {
374 if(!strcmpiW(l_data->country, buf_country))
375 {
376 l_data->found_lang_id[0] = LangID;
377 l_data->n_found = 1;
378 TRACE("Found id %04X for lang %s country %s\n",
379 LangID, debugstr_w(l_data->lang), debugstr_w(l_data->country));
380 return FALSE; /* stop enumeration */
381 }
382 }
383 else goto found; /* l_data->country not specified */
384 }
385
386 /* Just in case, check LOCALE_SENGLANGUAGE too,
387 * in hope that possible alias name might have that value.
388 */
389 buf_en_language[0] = 0;
390 GetLocaleInfoW(lcid, LOCALE_SENGLANGUAGE|LOCALE_NOUSEROVERRIDE,
391 buf_en_language, sizeof(buf_en_language)/sizeof(WCHAR));
392
393 if(l_data->lang[0] && !strcmpiW(l_data->lang, buf_en_language)) goto found;
394 return TRUE; /* not found, continue search */
395
396 found:
397 l_data->found_lang_id[l_data->n_found] = LangID;
398 strncpyW(l_data->found_country[l_data->n_found], buf_country, 3);
399 strncpyW(l_data->found_language[l_data->n_found], buf_language, 3);
400 l_data->n_found++;
401 TRACE("Found id %04X for lang %s\n", LangID, debugstr_w(l_data->lang));
402 return (l_data->n_found < NLS_MAX_LANGUAGES); /* continue search, unless we have enough */
403 }
404
405
406 /***********************************************************************
407 * get_language_id
408 *
409 * INPUT:
410 * Lang: a string whose two first chars are the iso name of a language.
411 * Country: a string whose two first chars are the iso name of country
412 * Charset: a string defining the chosen charset encoding
413 * Dialect: a string defining a variation of the locale
414 *
415 * all those values are from the standardized format of locale
416 * name in unix which is: Lang[_Country][.Charset][@Dialect]
417 *
418 * RETURNS:
419 * the numeric code of the language used by Windows
420 *
421 * FIXME: Charset and Dialect are not handled
422 */
423 static LANGID get_language_id(LPCSTR Lang, LPCSTR Country, LPCSTR Charset, LPCSTR Dialect)
424 {
425 LANG_FIND_DATA l_data;
426
427 if(!Lang)
428 {
429 l_data.found_lang_id[0] = MAKELANGID(LANG_ENGLISH, SUBLANG_DEFAULT);
430 goto END;
431 }
432
433 l_data.n_found = 0;
434 strcpynAtoW(l_data.lang, Lang, sizeof(l_data.lang));
435
436 if (Country) strcpynAtoW(l_data.country, Country, sizeof(l_data.country));
437 else l_data.country[0] = 0;
438
439 EnumResourceLanguagesW(kernel32_handle, (LPCWSTR)RT_STRING, (LPCWSTR)LOCALE_ILANGUAGE,
440 find_language_id_proc, (LPARAM)&l_data);
441
442 if (l_data.n_found == 1) goto END;
443
444 if(!l_data.n_found)
445 {
446 if(l_data.country[0])
447 {
448 /* retry without country name */
449 l_data.country[0] = 0;
450 EnumResourceLanguagesW(kernel32_handle, (LPCWSTR)RT_STRING, (LPCWSTR)LOCALE_ILANGUAGE,
451 find_language_id_proc, (LONG)&l_data);
452 if (!l_data.n_found)
453 {
454 MESSAGE("Warning: Language '%s_%s' was not recognized, defaulting to English.\n",
455 Lang, Country);
456 l_data.found_lang_id[0] = MAKELANGID(LANG_ENGLISH, SUBLANG_DEFAULT);
457 }
458 else MESSAGE("Warning: Language '%s_%s' was not recognized, defaulting to '%s'.\n",
459 Lang, Country, debugstr_lang(l_data.found_lang_id[0]) );
460 }
461 else
462 {
463 MESSAGE("Warning: Language '%s' was not recognized, defaulting to English.\n", Lang);
464 l_data.found_lang_id[0] = MAKELANGID(LANG_ENGLISH, SUBLANG_DEFAULT);
465 }
466 }
467 else
468 {
469 int i;
470
471 if (Country && Country[0])
472 MESSAGE("For language '%s_%s' several language ids were found:\n", Lang, Country);
473 else
474 MESSAGE("For language '%s' several language ids were found:\n", Lang);
475
476 /* print a list of languages with their description */
477 for (i = 0; i < l_data.n_found; i++)
478 {
479 WCHAR buffW[128];
480 char buffA[128];
481 GetLocaleInfoW( MAKELCID( l_data.found_lang_id[i], SORT_DEFAULT ),
482 LOCALE_SLANGUAGE|LOCALE_NOUSEROVERRIDE, buffW, sizeof(buffW)/sizeof(WCHAR));
483 strcpyWtoA( buffA, buffW );
484 MESSAGE( " %s (%04X) - %s\n", debugstr_lang(l_data.found_lang_id[i]),
485 l_data.found_lang_id[i], buffA );
486 }
487 MESSAGE("Defaulting to '%s'. You should specify the exact language you want\n"
488 "by defining your LANG environment variable like this: LANG=%s\n",
489 debugstr_lang(l_data.found_lang_id[0]), debugstr_lang(l_data.found_lang_id[0]) );
490 }
491 END:
492 TRACE("Returning %04X (%s)\n", l_data.found_lang_id[0], debugstr_lang(l_data.found_lang_id[0]));
493 return l_data.found_lang_id[0];
494 }
495
496
497 /***********************************************************************
498 * charset_cmp (internal)
499 */
500 static int charset_cmp( const void *name, const void *entry )
501 {
502 const struct charset_entry *charset = (const struct charset_entry *)entry;
503 return strcasecmp( (const char *)name, charset->charset_name );
504 }
505
506 /***********************************************************************
507 * get_env_lcid
508 */
509 static LCID get_env_lcid( UINT *unix_cp, const char *env_str )
510 {
511 char *buf, *lang,*country,*charset,*dialect,*next;
512 LCID ret = 0;
513
514 if ((lang = getenv( "LC_ALL" )) ||
515 (env_str && (lang = getenv( env_str ))) ||
516 (lang = getenv( "LANG" )))
517 {
518 if (!strcmp(lang,"POSIX") || !strcmp(lang,"C")) goto done;
519
520 buf = RtlAllocateHeap( GetProcessHeap(), 0, strlen(lang) + 1 );
521 strcpy( buf, lang );
522 lang=buf;
523
524 do {
525 next=strchr(lang,':'); if (next) *next++='\0';
526 dialect=strchr(lang,'@'); if (dialect) *dialect++='\0';
527 charset=strchr(lang,'.'); if (charset) *charset++='\0';
528 country=strchr(lang,'_'); if (country) *country++='\0';
529
530 ret = get_language_id(lang, country, charset, dialect);
531 if (ret && charset && unix_cp)
532 {
533 const struct charset_entry *entry;
534 char charset_name[16];
535 size_t i, j;
536
537 /* remove punctuation characters from charset name */
538 for (i = j = 0; charset[i] && j < sizeof(charset_name)-1; i++)
539 if (isalnum(charset[i])) charset_name[j++] = charset[i];
540 charset_name[j] = 0;
541
542 entry = bsearch( charset_name, charset_names,
543 sizeof(charset_names)/sizeof(charset_names[0]),
544 sizeof(charset_names[0]), charset_cmp );
545 if (entry)
546 {
547 *unix_cp = entry->codepage;
548 TRACE("charset %s was mapped to cp %u\n", charset, *unix_cp);
549 }
550 else
551 FIXME("charset %s was not recognized\n", charset);
552 }
553
554 lang=next;
555 } while (lang && !ret);
556
557 if (!ret) MESSAGE("Warning: language '%s' not recognized, defaulting to English\n", buf);
558 RtlFreeHeap( GetProcessHeap(), 0, buf );
559 }
560
561 done:
562 if (!ret) ret = MAKELCID( MAKELANGID(LANG_ENGLISH,SUBLANG_DEFAULT), SORT_DEFAULT) ;
563 return ret;
564 }
565
566
567 /***********************************************************************
568 * GetUserDefaultLangID (KERNEL32.@)
569 *
570 * Get the default language Id for the current user.
571 *
572 * PARAMS
573 * None.
574 *
575 * RETURNS
576 * The current LANGID of the default language for the current user.
577 */
578 LANGID WINAPI GetUserDefaultLangID(void)
579 {
580 return LANGIDFROMLCID(GetUserDefaultLCID());
581 }
582
583
584 /***********************************************************************
585 * GetSystemDefaultLangID (KERNEL32.@)
586 *
587 * Get the default language Id for the system.
588 *
589 * PARAMS
590 * None.
591 *
592 * RETURNS
593 * The current LANGID of the default language for the system.
594 */
595 LANGID WINAPI GetSystemDefaultLangID(void)
596 {
597 return LANGIDFROMLCID(GetSystemDefaultLCID());
598 }
599
600
601 /***********************************************************************
602 * GetUserDefaultLCID (KERNEL32.@)
603 *
604 * Get the default locale Id for the current user.
605 *
606 * PARAMS
607 * None.
608 *
609 * RETURNS
610 * The current LCID of the default locale for the current user.
611 */
612 LCID WINAPI GetUserDefaultLCID(void)
613 {
614 LCID lcid;
615 NtQueryDefaultLocale( TRUE, &lcid );
616 return lcid;
617 }
618
619
620 /***********************************************************************
621 * GetSystemDefaultLCID (KERNEL32.@)
622 *
623 * Get the default locale Id for the system.
624 *
625 * PARAMS
626 * None.
627 *
628 * RETURNS
629 * The current LCID of the default locale for the system.
630 */
631 LCID WINAPI GetSystemDefaultLCID(void)
632 {
633 LCID lcid;
634 NtQueryDefaultLocale( FALSE, &lcid );
635 return lcid;
636 }
637
638
639 /***********************************************************************
640 * GetUserDefaultUILanguage (KERNEL32.@)
641 *
642 * Get the default user interface language Id for the current user.
643 *
644 * PARAMS
645 * None.
646 *
647 * RETURNS
648 * The current LANGID of the default UI language for the current user.
649 */
650 LANGID WINAPI GetUserDefaultUILanguage(void)
651 {
652 LANGID lang;
653 NtQueryDefaultUILanguage( &lang );
654 return lang;
655 }
656
657
658 /***********************************************************************
659 * GetSystemDefaultUILanguage (KERNEL32.@)
660 *
661 * Get the default user interface language Id for the system.
662 *
663 * PARAMS
664 * None.
665 *
666 * RETURNS
667 * The current LANGID of the default UI language for the system. This is
668 * typically the same language used during the installation process.
669 */
670 LANGID WINAPI GetSystemDefaultUILanguage(void)
671 {
672 LANGID lang;
673 NtQueryInstallUILanguage( &lang );
674 return lang;
675 }
676
677
678 /******************************************************************************
679 * get_locale_value_name
680 *
681 * Gets the registry value name for a given lctype.
682 */
683 static const WCHAR *get_locale_value_name( DWORD lctype )
684 {
685 static const WCHAR iCalendarTypeW[] = {'i','C','a','l','e','n','d','a','r','T','y','p','e',0};
686 static const WCHAR iCountryW[] = {'i','C','o','u','n','t','r','y',0};
687 static const WCHAR iCurrDigitsW[] = {'i','C','u','r','r','D','i','g','i','t','s',0};
688 static const WCHAR iCurrencyW[] = {'i','C','u','r','r','e','n','c','y',0};
689 static const WCHAR iDateW[] = {'i','D','a','t','e',0};
690 static const WCHAR iDigitsW[] = {'i','D','i','g','i','t','s',0};
691 static const WCHAR iFirstDayOfWeekW[] = {'i','F','i','r','s','t','D','a','y','O','f','W','e','e','k',0};
692 static const WCHAR iFirstWeekOfYearW[] = {'i','F','i','r','s','t','W','e','e','k','O','f','Y','e','a','r',0};
693 static const WCHAR iLDateW[] = {'i','L','D','a','t','e',0};
694 static const WCHAR iLZeroW[] = {'i','L','Z','e','r','o',0};
695 static const WCHAR iMeasureW[] = {'i','M','e','a','s','u','r','e',0};
696 static const WCHAR iNegCurrW[] = {'i','N','e','g','C','u','r','r',0};
697 static const WCHAR iNegNumberW[] = {'i','N','e','g','N','u','m','b','e','r',0};
698 static const WCHAR iPaperSizeW[] = {'i','P','a','p','e','r','S','i','z','e',0};
699 static const WCHAR iTLZeroW[] = {'i','T','L','Z','e','r','o',0};
700 static const WCHAR iTimePrefixW[] = {'i','T','i','m','e','P','r','e','f','i','x',0};
701 static const WCHAR iTimeW[] = {'i','T','i','m','e',0};
702 static const WCHAR s1159W[] = {'s','1','1','5','9',0};
703 static const WCHAR s2359W[] = {'s','2','3','5','9',0};
704 static const WCHAR sCountryW[] = {'s','C','o','u','n','t','r','y',0};
705 static const WCHAR sCurrencyW[] = {'s','C','u','r','r','e','n','c','y',0};
706 static const WCHAR sDateW[] = {'s','D','a','t','e',0};
707 static const WCHAR sDecimalW[] = {'s','D','e','c','i','m','a','l',0};
708 static const WCHAR sGroupingW[] = {'s','G','r','o','u','p','i','n','g',0};
709 static const WCHAR sLanguageW[] = {'s','L','a','n','g','u','a','g','e',0};
710 static const WCHAR sListW[] = {'s','L','i','s','t',0};
711 static const WCHAR sLongDateW[] = {'s','L','o','n','g','D','a','t','e',0};
712 static const WCHAR sMonDecimalSepW[] = {'s','M','o','n','D','e','c','i','m','a','l','S','e','p',0};
713 static const WCHAR sMonGroupingW[] = {'s','M','o','n','G','r','o','u','p','i','n','g',0};
714 static const WCHAR sMonThousandSepW[] = {'s','M','o','n','T','h','o','u','s','a','n','d','S','e','p',0};
715 static const WCHAR sNativeDigitsW[] = {'s','N','a','t','i','v','e','D','i','g','i','t','s',0};
716 static const WCHAR sNegativeSignW[] = {'s','N','e','g','a','t','i','v','e','S','i','g','n',0};
717 static const WCHAR sPositiveSignW[] = {'s','P','o','s','i','t','i','v','e','S','i','g','n',0};
718 static const WCHAR sShortDateW[] = {'s','S','h','o','r','t','D','a','t','e',0};
719 static const WCHAR sThousandW[] = {'s','T','h','o','u','s','a','n','d',0};
720 static const WCHAR sTimeFormatW[] = {'s','T','i','m','e','F','o','r','m','a','t',0};
721 static const WCHAR sTimeW[] = {'s','T','i','m','e',0};
722 static const WCHAR sYearMonthW[] = {'s','Y','e','a','r','M','o','n','t','h',0};
723 static const WCHAR NumShapeW[] = {'N','u','m','s','h','a','p','e',0};
724
725 switch (lctype)
726 {
727 /* These values are used by SetLocaleInfo and GetLocaleInfo, and
728 * the values are stored in the registry, confirmed under Windows.
729 */
730 case LOCALE_ICALENDARTYPE: return iCalendarTypeW;
731 case LOCALE_ICURRDIGITS: return iCurrDigitsW;
732 case LOCALE_ICURRENCY: return iCurrencyW;
733 case LOCALE_IDIGITS: return iDigitsW;
734 case LOCALE_IFIRSTDAYOFWEEK: return iFirstDayOfWeekW;
735 case LOCALE_IFIRSTWEEKOFYEAR: return iFirstWeekOfYearW;
736 case LOCALE_ILZERO: return iLZeroW;
737 case LOCALE_IMEASURE: return iMeasureW;
738 case LOCALE_INEGCURR: return iNegCurrW;
739 case LOCALE_INEGNUMBER: return iNegNumberW;
740 case LOCALE_IPAPERSIZE: return iPaperSizeW;
741 case LOCALE_ITIME: return iTimeW;
742 case LOCALE_S1159: return s1159W;
743 case LOCALE_S2359: return s2359W;
744 case LOCALE_SCURRENCY: return sCurrencyW;
745 case LOCALE_SDATE: return sDateW;
746 case LOCALE_SDECIMAL: return sDecimalW;
747 case LOCALE_SGROUPING: return sGroupingW;
748 case LOCALE_SLIST: return sListW;
749 case LOCALE_SLONGDATE: return sLongDateW;
750 case LOCALE_SMONDECIMALSEP: return sMonDecimalSepW;
751 case LOCALE_SMONGROUPING: return sMonGroupingW;
752 case LOCALE_SMONTHOUSANDSEP: return sMonThousandSepW;
753 case LOCALE_SNEGATIVESIGN: return sNegativeSignW;
754 case LOCALE_SPOSITIVESIGN: return sPositiveSignW;
755 case LOCALE_SSHORTDATE: return sShortDateW;
756 case LOCALE_STHOUSAND: return sThousandW;
757 case LOCALE_STIME: return sTimeW;
758 case LOCALE_STIMEFORMAT: return sTimeFormatW;
759 case LOCALE_SYEARMONTH: return sYearMonthW;
760
761 /* The following are not listed under MSDN as supported,
762 * but seem to be used and also stored in the registry.
763 */
764 case LOCALE_ICOUNTRY: return iCountryW;
765 case LOCALE_IDATE: return iDateW;
766 case LOCALE_ILDATE: return iLDateW;
767 case LOCALE_ITLZERO: return iTLZeroW;
768 case LOCALE_SCOUNTRY: return sCountryW;
769 case LOCALE_SLANGUAGE: return sLanguageW;
770
771 /* The following are used in XP and later */
772 case LOCALE_IDIGITSUBSTITUTION: return NumShapeW;
773 case LOCALE_SNATIVEDIGITS: return sNativeDigitsW;
774 case LOCALE_ITIMEMARKPOSN: return iTimePrefixW;
775 }
776 return NULL;
777 }
778
779
780 /******************************************************************************
781 * get_registry_locale_info
782 *
783 * Retrieve user-modified locale info from the registry.
784 * Return length, 0 on error, -1 if not found.
785 */
786 static INT get_registry_locale_info( LPCWSTR value, LPWSTR buffer, INT len )
787 {
788 DWORD size;
789 INT ret;
790 HKEY hkey;
791 NTSTATUS status;
792 UNICODE_STRING nameW;
793 KEY_VALUE_PARTIAL_INFORMATION *info;
794 static const int info_size = FIELD_OFFSET(KEY_VALUE_PARTIAL_INFORMATION, Data);
795
796 if (!(hkey = create_registry_key())) return -1;
797
798 RtlInitUnicodeString( &nameW, value );
799 size = info_size + len * sizeof(WCHAR);
800
801 if (!(info = HeapAlloc( GetProcessHeap(), 0, size )))
802 {
803 NtClose( hkey );
804 SetLastError( ERROR_NOT_ENOUGH_MEMORY );
805 return 0;
806 }
807
808 status = NtQueryValueKey( hkey, &nameW, KeyValuePartialInformation, info, size, &size );
809 if (status == STATUS_BUFFER_OVERFLOW && !buffer) status = 0;
810
811 if (!status)
812 {
813 ret = (size - info_size) / sizeof(WCHAR);
814 /* append terminating null if needed */
815 if (!ret || ((WCHAR *)info->Data)[ret-1])
816 {
817 if (ret < len || !buffer) ret++;
818 else
819 {
820 SetLastError( ERROR_INSUFFICIENT_BUFFER );
821 ret = 0;
822 }
823 }
824 if (ret && buffer)
825 {
826 memcpy( buffer, info->Data, (ret-1) * sizeof(WCHAR) );
827 buffer[ret-1] = 0;
828 }
829 }
830 else
831 {
832 if (status == STATUS_OBJECT_NAME_NOT_FOUND) ret = -1;
833 else
834 {
835 SetLastError( RtlNtStatusToDosError(status) );
836 ret = 0;
837 }
838 }
839 NtClose( hkey );
840 HeapFree( GetProcessHeap(), 0, info );
841 return ret;
842 }
843
844
845 /******************************************************************************
846 * GetLocaleInfoA (KERNEL32.@)
847 *
848 * Get information about an aspect of a locale.
849 *
850 * PARAMS
851 * lcid [I] LCID of the locale
852 * lctype [I] LCTYPE_ flags from "winnls.h"
853 * buffer [O] Destination for the information
854 * len [I] Length of buffer in characters
855 *
856 * RETURNS
857 * Success: The size of the data requested. If buffer is non-NULL, it is filled
858 * with the information.
859 * Failure: 0. Use GetLastError() to determine the cause.
860 *
861 * NOTES
862 * - LOCALE_NEUTRAL is equal to LOCALE_SYSTEM_DEFAULT
863 * - The string returned is NUL terminated, except for LOCALE_FONTSIGNATURE,
864 * which is a bit string.
865 */
866 INT WINAPI GetLocaleInfoA( LCID lcid, LCTYPE lctype, LPSTR buffer, INT len )
867 {
868 WCHAR *bufferW;
869 INT lenW, ret;
870
871 TRACE( "(lcid=0x%lx,lctype=0x%lx,%p,%d)\n", lcid, lctype, buffer, len );
872
873 if (len < 0 || (len && !buffer))
874 {
875 SetLastError( ERROR_INVALID_PARAMETER );
876 return 0;
877 }
878 if (!len) buffer = NULL;
879
880 if (!(lenW = GetLocaleInfoW( lcid, lctype, NULL, 0 ))) return 0;
881
882 if (!(bufferW = HeapAlloc( GetProcessHeap(), 0, lenW * sizeof(WCHAR) )))
883 {
884 SetLastError( ERROR_NOT_ENOUGH_MEMORY );
885 return 0;
886 }
887 if ((ret = GetLocaleInfoW( lcid, lctype, bufferW, lenW )))
888 {
889 if ((lctype & LOCALE_RETURN_NUMBER) ||
890 ((lctype & ~LOCALE_LOCALEINFOFLAGSMASK) == LOCALE_FONTSIGNATURE))
891 {
892 /* it's not an ASCII string, just bytes */
893 ret *= sizeof(WCHAR);
894 if (buffer)
895 {
896 if (ret <= len) memcpy( buffer, bufferW, ret );
897 else
898 {
899 SetLastError( ERROR_INSUFFICIENT_BUFFER );
900 ret = 0;
901 }
902 }
903 }
904 else
905 {
906 UINT codepage = CP_ACP;
907 if (!(lctype & LOCALE_USE_CP_ACP)) codepage = get_lcid_codepage( lcid );
908 ret = WideCharToMultiByte( codepage, 0, bufferW, ret, buffer, len, NULL, NULL );
909 }
910 }
911 HeapFree( GetProcessHeap(), 0, bufferW );
912 return ret;
913 }
914
915
916 /******************************************************************************
917 * GetLocaleInfoW (KERNEL32.@)
918 *
919 * See GetLocaleInfoA.
920 */
921 INT WINAPI GetLocaleInfoW( LCID lcid, LCTYPE lctype, LPWSTR buffer, INT len )
922 {
923 LANGID lang_id;
924 HRSRC hrsrc;
925 HGLOBAL hmem;
926 INT ret;
927 UINT lcflags;
928 const WCHAR *p;
929 unsigned int i;
930
931 if (len < 0 || (len && !buffer))
932 {
933 SetLastError( ERROR_INVALID_PARAMETER );
934 return 0;
935 }
936 if (!len) buffer = NULL;
937
938 lcid = ConvertDefaultLocale(lcid);
939
940 lcflags = lctype & LOCALE_LOCALEINFOFLAGSMASK;
941 lctype &= 0xffff;
942
943 TRACE( "(lcid=0x%lx,lctype=0x%lx,%p,%d)\n", lcid, lctype, buffer, len );
944
945 /* first check for overrides in the registry */
946
947 if (!(lcflags & LOCALE_NOUSEROVERRIDE) && lcid == GetUserDefaultLCID())
948 {
949 const WCHAR *value = get_locale_value_name(lctype);
950
951 if (value)
952 {
953 if (lcflags & LOCALE_RETURN_NUMBER)
954 {
955 WCHAR tmp[16];
956 ret = get_registry_locale_info( value, tmp, sizeof(tmp)/sizeof(WCHAR) );
957 if (ret > 0)
958 {
959 WCHAR *end;
960 UINT number = strtolW( tmp, &end, 10 );
961 if (*end) /* invalid number */
962 {
963 SetLastError( ERROR_INVALID_FLAGS );
964 return 0;
965 }
966 ret = sizeof(UINT)/sizeof(WCHAR);
967 if (!buffer) return ret;
968 if (ret > len)
969 {
970 SetLastError( ERROR_INSUFFICIENT_BUFFER );
971 return 0;
972 }
973 memcpy( buffer, &number, sizeof(number) );
974 }
975 }
976 else ret = get_registry_locale_info( value, buffer, len );
977
978 if (ret != -1) return ret;
979 }
980 }
981
982 /* now load it from kernel resources */
983
984 lang_id = LANGIDFROMLCID( lcid );
985
986 /* replace SUBLANG_NEUTRAL by SUBLANG_DEFAULT */
987 if (SUBLANGID(lang_id) == SUBLANG_NEUTRAL)
988 lang_id = MAKELANGID(PRIMARYLANGID(lang_id), SUBLANG_DEFAULT);
989
990 if (!(hrsrc = FindResourceExW( kernel32_handle, (LPWSTR)RT_STRING,
991 (LPCWSTR)((lctype >> 4) + 1), lang_id )))
992 {
993 SetLastError( ERROR_INVALID_FLAGS ); /* no such lctype */
994 return 0;
995 }
996 if (!(hmem = LoadResource( kernel32_handle, hrsrc )))
997 return 0;
998
999 p = LockResource( hmem );
1000 for (i = 0; i < (lctype & 0x0f); i++) p += *p + 1;
1001
1002 if (lcflags & LOCALE_RETURN_NUMBER) ret = sizeof(UINT)/sizeof(WCHAR);
1003 else ret = (lctype == LOCALE_FONTSIGNATURE) ? *p : *p + 1;
1004
1005 if (!buffer) return ret;
1006
1007 if (ret > len)
1008 {
1009 SetLastError( ERROR_INSUFFICIENT_BUFFER );
1010 return 0;
1011 }
1012
1013 if (lcflags & LOCALE_RETURN_NUMBER)
1014 {
1015 UINT number;
1016 WCHAR *end, *tmp = HeapAlloc( GetProcessHeap(), 0, (*p + 1) * sizeof(WCHAR) );
1017 if (!tmp) return 0;
1018 memcpy( tmp, p + 1, *p * sizeof(WCHAR) );
1019 tmp[*p] = 0;
1020 number = strtolW( tmp, &end, 10 );
1021 if (!*end)
1022 memcpy( buffer, &number, sizeof(number) );
1023 else /* invalid number */
1024 {
1025 SetLastError( ERROR_INVALID_FLAGS );
1026 ret = 0;
1027 }
1028 HeapFree( GetProcessHeap(), 0, tmp );
1029
1030 TRACE( "(lcid=0x%lx,lctype=0x%lx,%p,%d) returning number %d\n",
1031 lcid, lctype, buffer, len, number );
1032 }
1033 else
1034 {
1035 memcpy( buffer, p + 1, *p * sizeof(WCHAR) );
1036 if (lctype != LOCALE_FONTSIGNATURE) buffer[ret-1] = 0;
1037
1038 TRACE( "(lcid=0x%lx,lctype=0x%lx,%p,%d) returning %d %s\n",
1039 lcid, lctype, buffer, len, ret, debugstr_w(buffer) );
1040 }
1041 return ret;
1042 }
1043
1044
1045 /******************************************************************************
1046 * SetLocaleInfoA [KERNEL32.@]
1047 *
1048 * Set information about an aspect of a locale.
1049 *
1050 * PARAMS
1051 * lcid [I] LCID of the locale
1052 * lctype [I] LCTYPE_ flags from "winnls.h"
1053 * data [I] Information to set
1054 *
1055 * RETURNS
1056 * Success: TRUE. The information given will be returned by GetLocaleInfoA()
1057 * whenever it is called without LOCALE_NOUSEROVERRIDE.
1058 * Failure: FALSE. Use GetLastError() to determine the cause.
1059 *
1060 * NOTES
1061 * - Values are only be set for the current user locale; the system locale
1062 * settings cannot be changed.
1063 * - Any settings changed by this call are lost when the locale is changed by
1064 * the control panel (in Wine, this happens every time you change LANG).
1065 * - The native implementation of this function does not check that lcid matches
1066 * the current user locale, and simply sets the new values. Wine warns you in
1067 * this case, but behaves the same.
1068 */
1069 BOOL WINAPI SetLocaleInfoA(LCID lcid, LCTYPE lctype, LPCSTR data)
1070 {
1071 UINT codepage = CP_ACP;
1072 WCHAR *strW;
1073 DWORD len;
1074 BOOL ret;
1075
1076 lcid = ConvertDefaultLocale(lcid);
1077
1078 if (!(lctype & LOCALE_USE_CP_ACP)) codepage = get_lcid_codepage( lcid );
1079
1080 if (!data)
1081 {
1082 SetLastError( ERROR_INVALID_PARAMETER );
1083 return FALSE;
1084 }
1085 len = MultiByteToWideChar( codepage, 0, data, -1, NULL, 0 );
1086 if (!(strW = HeapAlloc( GetProcessHeap(), 0, len * sizeof(WCHAR) )))
1087 {
1088 SetLastError( ERROR_NOT_ENOUGH_MEMORY );
1089 return FALSE;
1090 }
1091 MultiByteToWideChar( codepage, 0, data, -1, strW, len );
1092 ret = SetLocaleInfoW( lcid, lctype, strW );
1093 HeapFree( GetProcessHeap(), 0, strW );
1094 return ret;
1095 }
1096
1097
1098 /******************************************************************************
1099 * SetLocaleInfoW (KERNEL32.@)
1100 *
1101 * See SetLocaleInfoA.
1102 */
1103 BOOL WINAPI SetLocaleInfoW( LCID lcid, LCTYPE lctype, LPCWSTR data )
1104 {
1105 const WCHAR *value;
1106 static const WCHAR intlW[] = {'i','n','t','l',0 };
1107 UNICODE_STRING valueW;
1108 NTSTATUS status;
1109 HKEY hkey;
1110
1111 lcid = ConvertDefaultLocale(lcid);
1112
1113 lctype &= 0xffff;
1114 value = get_locale_value_name( lctype );
1115
1116 if (!data || !value)
1117 {
1118 SetLastError( ERROR_INVALID_PARAMETER );
1119 return FALSE;
1120 }
1121
1122 if (lctype == LOCALE_IDATE || lctype == LOCALE_ILDATE)
1123 {
1124 SetLastError( ERROR_INVALID_FLAGS );
1125 return FALSE;
1126 }
1127
1128 if (lcid != GetUserDefaultLCID())
1129 {
1130 /* Windows does not check that the lcid matches the current lcid */
1131 WARN("locale 0x%08lx isn't the current locale (0x%08lx), setting anyway!\n",
1132 lcid, GetUserDefaultLCID());
1133 }
1134
1135 TRACE("setting %lx (%s) to %s\n", lctype, debugstr_w(value), debugstr_w(data) );
1136
1137 /* FIXME: should check that data to set is sane */
1138
1139 /* FIXME: profile functions should map to registry */
1140 WriteProfileStringW( intlW, value, data );
1141
1142 if (!(hkey = create_registry_key())) return FALSE;
1143 RtlInitUnicodeString( &valueW, value );
1144 status = NtSetValueKey( hkey, &valueW, 0, REG_SZ, data, (strlenW(data)+1)*sizeof(WCHAR) );
1145
1146 if (lctype == LOCALE_SSHORTDATE || lctype == LOCALE_SLONGDATE)
1147 {
1148 /* Set I-value from S value */
1149 WCHAR *lpD, *lpM, *lpY;
1150 WCHAR szBuff[2];
1151
1152 lpD = strrchrW(data, 'd');
1153 lpM = strrchrW(data, 'M');
1154 lpY = strrchrW(data, 'y');
1155
1156 if (lpD <= lpM)
1157 {
1158 szBuff[0] = '1'; /* D-M-Y */
1159 }
1160 else
1161 {
1162 if (lpY <= lpM)
1163 szBuff[0] = '2'; /* Y-M-D */
1164 else
1165 szBuff[0] = '0'; /* M-D-Y */
1166 }
1167
1168 szBuff[1] = '\0';
1169
1170 if (lctype == LOCALE_SSHORTDATE)
1171 lctype = LOCALE_IDATE;
1172 else
1173 lctype = LOCALE_ILDATE;
1174
1175 value = get_locale_value_name( lctype );
1176
1177 WriteProfileStringW( intlW, value, szBuff );
1178
1179 RtlInitUnicodeString( &valueW, value );
1180 status = NtSetValueKey( hkey, &valueW, 0, REG_SZ, szBuff, sizeof(szBuff) );
1181 }
1182
1183 NtClose( hkey );
1184
1185 if (status) SetLastError( RtlNtStatusToDosError(status) );
1186 return !status;
1187 }
1188
1189
1190 /******************************************************************************
1191 * GetACP (KERNEL32.@)
1192 *
1193 * Get the current Ansi code page Id for the system.
1194 *
1195 * PARAMS
1196 * None.
1197 *
1198 * RETURNS
1199 * The current Ansi code page identifier for the system.
1200 */
1201 UINT WINAPI GetACP(void)
1202 {
1203 assert( ansi_cptable );
1204 return ansi_cptable->info.codepage;
1205 }
1206
1207
1208 /******************************************************************************
1209 * SetCPGlobal (KERNEL32.@)
1210 *
1211 * Set the current Ansi code page Id for the system.
1212 *
1213 * PARAMS
1214 * acp [I] code page ID to be the new ACP.
1215 *
1216 * RETURNS
1217 * The previous ACP.
1218 */
1219 UINT WINAPI SetCPGlobal( UINT acp )
1220 {
1221 UINT ret = GetACP();
1222 const union cptable *new_cptable = wine_cp_get_table( acp );
1223
1224 if (new_cptable) ansi_cptable = new_cptable;
1225 return ret;
1226 }
1227
1228
1229 /***********************************************************************
1230 * GetOEMCP (KERNEL32.@)
1231 *
1232 * Get the current OEM code page Id for the system.
1233 *
1234 * PARAMS
1235 * None.
1236 *
1237 * RETURNS
1238 * The current OEM code page identifier for the system.
1239 */
1240 UINT WINAPI GetOEMCP(void)
1241 {
1242 assert( oem_cptable );
1243 return oem_cptable->info.codepage;
1244 }
1245
1246
1247 /***********************************************************************
1248 * IsValidCodePage (KERNEL32.@)
1249 *
1250 * Determine if a given code page identifier is valid.
1251 *
1252 * PARAMS
1253 * codepage [I] Code page Id to verify.
1254 *
1255 * RETURNS
1256 * TRUE, If codepage is valid and available on the system,
1257 * FALSE otherwise.
1258 */
1259 BOOL WINAPI IsValidCodePage( UINT codepage )
1260 {
1261 switch(codepage) {
1262 case CP_UTF7:
1263 case CP_UTF8:
1264 return TRUE;
1265 default:
1266 return wine_cp_get_table( codepage ) != NULL;
1267 }
1268 }
1269
1270
1271 /***********************************************************************
1272 * IsDBCSLeadByteEx (KERNEL32.@)
1273 *
1274 * Determine if a character is a lead byte in a given code page.
1275 *
1276 * PARAMS
1277 * codepage [I] Code page for the test.
1278 * testchar [I] Character to test
1279 *
1280 * RETURNS
1281 * TRUE, if testchar is a lead byte in codepage,
1282 * FALSE otherwise.
1283 */
1284 BOOL WINAPI IsDBCSLeadByteEx( UINT codepage, BYTE testchar )
1285 {
1286 const union cptable *table = get_codepage_table( codepage );
1287 return table && is_dbcs_leadbyte( table, testchar );
1288 }
1289
1290
1291 /***********************************************************************
1292 * IsDBCSLeadByte (KERNEL32.@)
1293 * IsDBCSLeadByte (KERNEL.207)
1294 *
1295 * Determine if a character is a lead byte.
1296 *
1297 * PARAMS
1298 * testchar [I] Character to test
1299 *
1300 * RETURNS
1301 * TRUE, if testchar is a lead byte in the Ansii code page,
1302 * FALSE otherwise.
1303 */
1304 BOOL WINAPI IsDBCSLeadByte( BYTE testchar )
1305 {
1306 if (!ansi_cptable) return FALSE;
1307 return is_dbcs_leadbyte( ansi_cptable, testchar );
1308 }
1309
1310
1311 /***********************************************************************
1312 * GetCPInfo (KERNEL32.@)
1313 *
1314 * Get information about a code page.
1315 *
1316 * PARAMS
1317 * codepage [I] Code page number
1318 * cpinfo [O] Destination for code page information
1319 *
1320 * RETURNS
1321 * Success: TRUE. cpinfo is updated with the information about codepage.
1322 * Failure: FALSE, if codepage is invalid or cpinfo is NULL.
1323 */
1324 BOOL WINAPI GetCPInfo( UINT codepage, LPCPINFO cpinfo )
1325 {
1326 const union cptable *table;
1327
1328 if (!cpinfo)
1329 {
1330 SetLastError( ERROR_INVALID_PARAMETER );
1331 return FALSE;
1332 }
1333
1334 if (!(table = get_codepage_table( codepage )))
1335 {
1336 switch(codepage)
1337 {
1338 case CP_UTF7:
1339 case CP_UTF8:
1340 cpinfo->DefaultChar[0] = 0x3f;
1341 cpinfo->DefaultChar[1] = 0;
1342 cpinfo->LeadByte[0] = cpinfo->LeadByte[1] = 0;
1343 cpinfo->MaxCharSize = (codepage == CP_UTF7) ? 5 : 4;
1344 return TRUE;
1345 }
1346
1347 SetLastError( ERROR_INVALID_PARAMETER );
1348 return FALSE;
1349 }
1350 if (table->info.def_char & 0xff00)
1351 {
1352 cpinfo->DefaultChar[0] = table->info.def_char & 0xff00;
1353 cpinfo->DefaultChar[1] = table->info.def_char & 0x00ff;
1354 }
1355 else
1356 {
1357 cpinfo->DefaultChar[0] = table->info.def_char & 0xff;
1358 cpinfo->DefaultChar[1] = 0;
1359 }
1360 if ((cpinfo->MaxCharSize = table->info.char_size) == 2)
1361 memcpy( cpinfo->LeadByte, table->dbcs.lead_bytes, sizeof(cpinfo->LeadByte) );
1362 else
1363 cpinfo->LeadByte[0] = cpinfo->LeadByte[1] = 0;
1364
1365 return TRUE;
1366 }
1367
1368 /***********************************************************************
1369 * GetCPInfoExA (KERNEL32.@)
1370 *
1371 * Get extended information about a code page.
1372 *
1373 * PARAMS
1374 * codepage [I] Code page number
1375 * dwFlags [I] Reserved, must to 0.
1376 * cpinfo [O] Destination for code page information
1377 *
1378 * RETURNS
1379 * Success: TRUE. cpinfo is updated with the information about codepage.
1380 * Failure: FALSE, if codepage is invalid or cpinfo is NULL.
1381 */
1382 BOOL WINAPI GetCPInfoExA( UINT codepage, DWORD dwFlags, LPCPINFOEXA cpinfo )
1383 {
1384 CPINFOEXW cpinfoW;
1385
1386 if (!GetCPInfoExW( codepage, dwFlags, &cpinfoW ))
1387 return FALSE;
1388
1389 /* the layout is the same except for CodePageName */
1390 memcpy(cpinfo, &cpinfoW, sizeof(CPINFOEXA));
1391 WideCharToMultiByte(CP_ACP, 0, cpinfoW.CodePageName, -1, cpinfo->CodePageName, sizeof(cpinfo->CodePageName), NULL, NULL);
1392 return TRUE;
1393 }
1394
1395 /***********************************************************************
1396 * GetCPInfoExW (KERNEL32.@)
1397 *
1398 * Unicode version of GetCPInfoExA.
1399 */
1400 BOOL WINAPI GetCPInfoExW( UINT codepage, DWORD dwFlags, LPCPINFOEXW cpinfo )
1401 {
1402 if (!GetCPInfo( codepage, (LPCPINFO)cpinfo ))
1403 return FALSE;
1404
1405 switch(codepage)
1406 {
1407 case CP_UTF7:
1408 {
1409 static const WCHAR utf7[] = {'U','n','i','c','o','d','e',' ','(','U','T','F','-','7',')',0};
1410
1411 cpinfo->CodePage = CP_UTF7;
1412 cpinfo->UnicodeDefaultChar = 0x3f;
1413 strcpyW(cpinfo->CodePageName, utf7);
1414 break;
1415 }
1416
1417 case CP_UTF8:
1418 {
1419 static const WCHAR utf8[] = {'U','n','i','c','o','d','e',' ','(','U','T','F','-','8',')',0};
1420
1421 cpinfo->CodePage = CP_UTF8;
1422 cpinfo->UnicodeDefaultChar = 0x3f;
1423 strcpyW(cpinfo->CodePageName, utf8);
1424 break;
1425 }
1426
1427 default:
1428 {
1429 const union cptable *table = get_codepage_table( codepage );
1430
1431 cpinfo->CodePage = table->info.codepage;
1432 cpinfo->UnicodeDefaultChar = table->info.def_unicode_char;
1433 MultiByteToWideChar( CP_ACP, 0, table->info.name, -1, cpinfo->CodePageName,
1434 sizeof(cpinfo->CodePageName)/sizeof(WCHAR));
1435 break;
1436 }
1437 }
1438 return TRUE;
1439 }
1440
1441 /***********************************************************************
1442 * EnumSystemCodePagesA (KERNEL32.@)
1443 *
1444 * Call a user defined function for every code page installed on the system.
1445 *
1446 * PARAMS
1447 * lpfnCodePageEnum [I] User CODEPAGE_ENUMPROC to call with each found code page
1448 * flags [I] Reserved, set to 0.
1449 *
1450 * RETURNS
1451 * TRUE, If all code pages have been enumerated, or
1452 * FALSE if lpfnCodePageEnum returned FALSE to stop the enumeration.
1453 */
1454 BOOL WINAPI EnumSystemCodePagesA( CODEPAGE_ENUMPROCA lpfnCodePageEnum, DWORD flags )
1455 {
1456 const union cptable *table;
1457 char buffer[10];
1458 int index = 0;
1459
1460 for (;;)
1461 {
1462 if (!(table = wine_cp_enum_table( index++ ))) break;
1463 sprintf( buffer, "%d", table->info.codepage );
1464 if (!lpfnCodePageEnum( buffer )) break;
1465 }
1466 return TRUE;
1467 }
1468
1469
1470 /***********************************************************************
1471 * EnumSystemCodePagesW (KERNEL32.@)
1472 *
1473 * See EnumSystemCodePagesA.
1474 */
1475 BOOL WINAPI EnumSystemCodePagesW( CODEPAGE_ENUMPROCW lpfnCodePageEnum, DWORD flags )
1476 {
1477 const union cptable *table;
1478 WCHAR buffer[10], *p;
1479 int page, index = 0;
1480
1481 for (;;)
1482 {
1483 if (!(table = wine_cp_enum_table( index++ ))) break;
1484 p = buffer + sizeof(buffer)/sizeof(WCHAR);
1485 *--p = 0;
1486 page = table->info.codepage;
1487 do
1488 {
1489 *--p = '0' + (page % 10);
1490 page /= 10;
1491 } while( page );
1492 if (!lpfnCodePageEnum( p )) break;
1493 }
1494 return TRUE;
1495 }
1496
1497
1498 /***********************************************************************
1499 * MultiByteToWideChar (KERNEL32.@)
1500 *
1501 * Convert a multibyte character string into a Unicode string.
1502 *
1503 * PARAMS
1504 * page [I] Codepage character set to convert from
1505 * flags [I] Character mapping flags
1506 * src [I] Source string buffer
1507 * srclen [I] Length of src, or -1 if src is NUL terminated
1508 * dst [O] Destination buffer
1509 * dstlen [I] Length of dst, or 0 to compute the required length
1510 *
1511 * RETURNS
1512 * Success: If dstlen > 0, the number of characters written to dst.
1513 * If dstlen == 0, the number of characters needed to perform the
1514 * conversion. In both cases the count includes the terminating NUL.
1515 * Failure: 0. Use GetLastError() to determine the cause. Possible errors are
1516 * ERROR_INSUFFICIENT_BUFFER, if not enough space is available in dst
1517 * and dstlen != 0; ERROR_INVALID_PARAMETER, if an invalid parameter
1518 * is passed, and ERROR_NO_UNICODE_TRANSLATION if no translation is
1519 * possible for src.
1520 */
1521 INT WINAPI MultiByteToWideChar( UINT page, DWORD flags, LPCSTR src, INT srclen,
1522 LPWSTR dst, INT dstlen )
1523 {
1524 const union cptable *table;
1525 int ret;
1526
1527 if (!src || (!dst && dstlen))
1528 {
1529 SetLastError( ERROR_INVALID_PARAMETER );
1530 return 0;
1531 }
1532
1533 if (srclen < 0) srclen = strlen(src) + 1;
1534
1535 if (flags & MB_USEGLYPHCHARS) FIXME("MB_USEGLYPHCHARS not supported\n");
1536
1537 switch(page)
1538 {
1539 case CP_SYMBOL:
1540 if( flags)
1541 {
1542 SetLastError( ERROR_INVALID_PARAMETER );
1543 return 0;
1544 }
1545 ret = wine_cpsymbol_mbstowcs( src, srclen, dst, dstlen );
1546 break;
1547 case CP_UTF7:
1548 FIXME("UTF-7 not supported\n");
1549 SetLastError( ERROR_CALL_NOT_IMPLEMENTED );
1550 return 0;
1551 case CP_UNIXCP:
1552 if (unix_cptable)
1553 {
1554 ret = wine_cp_mbstowcs( unix_cptable, flags, src, srclen, dst, dstlen );
1555 break;
1556 }
1557 /* fall through */
1558 case CP_UTF8:
1559 ret = wine_utf8_mbstowcs( flags, src, srclen, dst, dstlen );
1560 break;
1561 default:
1562 if (!(table = get_codepage_table( page )))
1563 {
1564 SetLastError( ERROR_INVALID_PARAMETER );
1565 return 0;
1566 }
1567 ret = wine_cp_mbstowcs( table, flags, src, srclen, dst, dstlen );
1568 break;
1569 }
1570
1571 if (ret < 0)
1572 {
1573 switch(ret)
1574 {
1575 case -1: SetLastError( ERROR_INSUFFICIENT_BUFFER ); break;
1576 case -2: SetLastError( ERROR_NO_UNICODE_TRANSLATION ); break;
1577 }
1578 ret = 0;
1579 }
1580 return ret;
1581 }
1582
1583
1584 /***********************************************************************
1585 * WideCharToMultiByte (KERNEL32.@)
1586 *
1587 * Convert a Unicode character string into a multibyte string.
1588 *
1589 * PARAMS
1590 * page [I] Code page character set to convert to
1591 * flags [I] Mapping Flags (MB_ constants from "winnls.h").
1592 * src [I] Source string buffer
1593 * srclen [I] Length of src, or -1 if src is NUL terminated
1594 * dst [O] Destination buffer
1595 * dstlen [I] Length of dst, or 0 to compute the required length
1596 * defchar [I] Default character to use for conversion if no exact
1597 * conversion can be made
1598 * used [O] Set if default character was used in the conversion
1599 *
1600 * RETURNS
1601 * Success: If dstlen > 0, the number of characters written to dst.
1602 * If dstlen == 0, number of characters needed to perform the
1603 * conversion. In both cases the count includes the terminating NUL.
1604 * Failure: 0. Use GetLastError() to determine the cause. Possible errors are
1605 * ERROR_INSUFFICIENT_BUFFER, if not enough space is available in dst
1606 * and dstlen != 0, and ERROR_INVALID_PARAMETER, if an invalid
1607 * parameter was given.
1608 */
1609 INT WINAPI WideCharToMultiByte( UINT page, DWORD flags, LPCWSTR src, INT srclen,
1610 LPSTR dst, INT dstlen, LPCSTR defchar, BOOL *used )
1611 {
1612 const union cptable *table;
1613 int ret, used_tmp;
1614
1615 if (!src || (!dst && dstlen))
1616 {
1617 SetLastError( ERROR_INVALID_PARAMETER );
1618 return 0;
1619 }
1620
1621 if (srclen < 0) srclen = strlenW(src) + 1;
1622
1623 switch(page)
1624 {
1625 case CP_SYMBOL:
1626 if( flags || defchar || used)
1627 {
1628 SetLastError( ERROR_INVALID_PARAMETER );
1629 return 0;
1630 }
1631 ret = wine_cpsymbol_wcstombs( src, srclen, dst, dstlen );
1632 break;
1633 case CP_UTF7:
1634 FIXME("UTF-7 not supported\n");
1635 SetLastError( ERROR_CALL_NOT_IMPLEMENTED );
1636 return 0;
1637 case CP_UNIXCP:
1638 if (unix_cptable)
1639 {
1640 ret = wine_cp_wcstombs( unix_cptable, flags, src, srclen, dst, dstlen,
1641 defchar, used ? &used_tmp : NULL );
1642 break;
1643 }
1644 /* fall through */
1645 case CP_UTF8:
1646 if (used) *used = FALSE; /* all chars are valid for UTF-8 */
1647 ret = wine_utf8_wcstombs( src, srclen, dst, dstlen );
1648 break;
1649 default:
1650 if (!(table = get_codepage_table( page )))
1651 {
1652 SetLastError( ERROR_INVALID_PARAMETER );
1653 return 0;
1654 }
1655 ret = wine_cp_wcstombs( table, flags, src, srclen, dst, dstlen,
1656 defchar, used ? &used_tmp : NULL );
1657 if (used) *used = used_tmp;
1658 break;
1659 }
1660
1661 if (ret < 0)
1662 {
1663 switch(ret)
1664 {
1665 case -1: SetLastError( ERROR_INSUFFICIENT_BUFFER ); break;
1666 case -2: SetLastError( ERROR_NO_UNICODE_TRANSLATION ); break;
1667 }
1668 ret = 0;
1669 }
1670 TRACE("cp %d %s -> %s\n", page, debugstr_w(src), debugstr_a(dst));
1671 return ret;
1672 }
1673
1674
1675 /***********************************************************************
1676 * GetThreadLocale (KERNEL32.@)
1677 *
1678 * Get the current threads locale.
1679 *
1680 * PARAMS
1681 * None.
1682 *
1683 * RETURNS
1684 * The LCID currently assocated with the calling thread.
1685 */
1686 LCID WINAPI GetThreadLocale(void)
1687 {
1688 LCID ret = NtCurrentTeb()->CurrentLocale;
1689 if (!ret) NtCurrentTeb()->CurrentLocale = ret = GetUserDefaultLCID();
1690 return ret;
1691 }
1692
1693 /**********************************************************************
1694 * SetThreadLocale (KERNEL32.@)
1695 *
1696 * Set the current threads locale.
1697 *
1698 * PARAMS
1699 * lcid [I] LCID of the locale to set
1700 *
1701 * RETURNS
1702 * Success: TRUE. The threads locale is set to lcid.
1703 * Failure: FALSE. Use GetLastError() to determine the cause.
1704 */
1705 BOOL WINAPI SetThreadLocale( LCID lcid )
1706 {
1707 TRACE("(0x%04lX)\n", lcid);
1708
1709 lcid = ConvertDefaultLocale(lcid);
1710
1711 if (lcid != GetThreadLocale())
1712 {
1713 if (!IsValidLocale(lcid, LCID_SUPPORTED))
1714 {
1715 SetLastError(ERROR_INVALID_PARAMETER);
1716 return FALSE;
1717 }
1718
1719 NtCurrentTeb()->CurrentLocale = lcid;
1720 NtCurrentTeb()->code_page = get_lcid_codepage( lcid );
1721 }
1722 return TRUE;
1723 }
1724
1725 /******************************************************************************
1726 * ConvertDefaultLocale (KERNEL32.@)
1727 *
1728 * Convert a default locale identifier into a real identifier.
1729 *
1730 * PARAMS
1731 * lcid [I] LCID identifier of the locale to convert
1732 *
1733 * RETURNS
1734 * lcid unchanged, if not a default locale or its sublanguage is
1735 * not SUBLANG_NEUTRAL.
1736 * GetSystemDefaultLCID(), if lcid == LOCALE_SYSTEM_DEFAULT.
1737 * GetUserDefaultLCID(), if lcid == LOCALE_USER_DEFAULT or LOCALE_NEUTRAL.
1738 * Otherwise, lcid with sublanguage changed to SUBLANG_DEFAULT.
1739 */
1740 LCID WINAPI ConvertDefaultLocale( LCID lcid )
1741 {
1742 LANGID langid;
1743
1744 switch (lcid)
1745 {
1746 case LOCALE_SYSTEM_DEFAULT:
1747 lcid = GetSystemDefaultLCID();
1748 break;
1749 case LOCALE_USER_DEFAULT:
1750 case LOCALE_NEUTRAL:
1751 lcid = GetUserDefaultLCID();
1752 break;
1753 default:
1754 /* Replace SUBLANG_NEUTRAL with SUBLANG_DEFAULT */
1755 langid = LANGIDFROMLCID(lcid);
1756 if (SUBLANGID(langid) == SUBLANG_NEUTRAL)
1757 {
1758 langid = MAKELANGID(PRIMARYLANGID(langid), SUBLANG_DEFAULT);
1759 lcid = MAKELCID(langid, SORTIDFROMLCID(lcid));
1760 }
1761 }
1762 return lcid;
1763 }
1764
1765
1766 /******************************************************************************
1767 * IsValidLocale (KERNEL32.@)
1768 *
1769 * Determine if a locale is valid.
1770 *
1771 * PARAMS
1772 * lcid [I] LCID of the locale to check
1773 * flags [I] LCID_SUPPORTED = Valid, LCID_INSTALLED = Valid and installed on the system
1774 *
1775 * RETURN
1776 * TRUE, if lcid is valid,
1777 * FALSE, otherwise.
1778 *
1779 * NOTES
1780 * Wine does not currently make the distinction between supported and installed. All
1781 * languages supported are installed by default.
1782 */
1783 BOOL WINAPI IsValidLocale( LCID lcid, DWORD flags )
1784 {
1785 /* check if language is registered in the kernel32 resources */
1786 return FindResourceExW( kernel32_handle, (LPWSTR)RT_STRING,
1787 (LPCWSTR)LOCALE_ILANGUAGE, LANGIDFROMLCID(lcid)) != 0;
1788 }
1789
1790
1791 static BOOL CALLBACK enum_lang_proc_a( HMODULE hModule, LPCSTR type,
1792 LPCSTR name, WORD LangID, LONG lParam )
1793 {
1794 LOCALE_ENUMPROCA lpfnLocaleEnum = (LOCALE_ENUMPROCA)lParam;
1795 char buf[20];
1796
1797 sprintf(buf, "%08x", (UINT)LangID);
1798 return lpfnLocaleEnum( buf );
1799 }
1800
1801 static BOOL CALLBACK enum_lang_proc_w( HMODULE hModule, LPCWSTR type,
1802 LPCWSTR name, WORD LangID, LONG lParam )
1803 {
1804 static const WCHAR formatW[] = {'%','0','8','x',0};
1805 LOCALE_ENUMPROCW lpfnLocaleEnum = (LOCALE_ENUMPROCW)lParam;
1806 WCHAR buf[20];
1807 sprintfW( buf, formatW, (UINT)LangID );
1808 return lpfnLocaleEnum( buf );
1809 }
1810
1811 /******************************************************************************
1812 * EnumSystemLocalesA (KERNEL32.@)
1813 *
1814 * Call a users function for each locale available on the system.
1815 *
1816 * PARAMS
1817 * lpfnLocaleEnum [I] Callback function to call for each locale
1818 * dwFlags [I] LOCALE_SUPPORTED=All supported, LOCALE_INSTALLED=Installed only
1819 *
1820 * RETURNS
1821 * Success: TRUE.
1822 * Failure: FALSE. Use GetLastError() to determine the cause.
1823 */
1824 BOOL WINAPI EnumSystemLocalesA( LOCALE_ENUMPROCA lpfnLocaleEnum, DWORD dwFlags )
1825 {
1826 TRACE("(%p,%08lx)\n", lpfnLocaleEnum, dwFlags);
1827 EnumResourceLanguagesA( kernel32_handle, (LPSTR)RT_STRING,
1828 (LPCSTR)LOCALE_ILANGUAGE, enum_lang_proc_a,
1829 (LONG)lpfnLocaleEnum);
1830 return TRUE;
1831 }
1832
1833
1834 /******************************************************************************
1835 * EnumSystemLocalesW (KERNEL32.@)
1836 *
1837 * See EnumSystemLocalesA.
1838 */
1839 BOOL WINAPI EnumSystemLocalesW( LOCALE_ENUMPROCW lpfnLocaleEnum, DWORD dwFlags )
1840 {
1841 TRACE("(%p,%08lx)\n", lpfnLocaleEnum, dwFlags);
1842 EnumResourceLanguagesW( kernel32_handle, (LPWSTR)RT_STRING,
1843 (LPCWSTR)LOCALE_ILANGUAGE, enum_lang_proc_w,
1844 (LONG)lpfnLocaleEnum);
1845 return TRUE;
1846 }
1847
1848
1849 /***********************************************************************
1850 * VerLanguageNameA (KERNEL32.@)
1851 *
1852 * Get the name of a language.
1853 *
1854 * PARAMS
1855 * wLang [I] LANGID of the language
1856 * szLang [O] Destination for the language name
1857 *
1858 * RETURNS
1859 * Success: The size of the language name. If szLang is non-NULL, it is filled
1860 * with the name.
1861 * Failure: 0. Use GetLastError() to determine the cause.
1862 *
1863 */
1864 DWORD WINAPI VerLanguageNameA( UINT wLang, LPSTR szLang, UINT nSize )
1865 {
1866 return GetLocaleInfoA( MAKELCID(wLang, SORT_DEFAULT), LOCALE_SENGLANGUAGE, szLang, nSize );
1867 }
1868
1869
1870 /***********************************************************************
1871 * VerLanguageNameW (KERNEL32.@)
1872 *
1873 * See VerLanguageNameA.
1874 */
1875 DWORD WINAPI VerLanguageNameW( UINT wLang, LPWSTR szLang, UINT nSize )
1876 {
1877 return GetLocaleInfoW( MAKELCID(wLang, SORT_DEFAULT), LOCALE_SENGLANGUAGE, szLang, nSize );
1878 }
1879
1880
1881 /******************************************************************************
1882 * GetStringTypeW (KERNEL32.@)
1883 *
1884 * See GetStringTypeA.
1885 */
1886 BOOL WINAPI GetStringTypeW( DWORD type, LPCWSTR src, INT count, LPWORD chartype )
1887 {
1888 if (count == -1) count = strlenW(src) + 1;
1889 switch(type)
1890 {
1891 case CT_CTYPE1:
1892 while (count--) *chartype++ = get_char_typeW( *src++ ) & 0xfff;
1893 break;
1894 case CT_CTYPE2:
1895 while (count--) *chartype++ = get_char_typeW( *src++ ) >> 12;
1896 break;
1897 case CT_CTYPE3:
1898 {
1899 WARN("CT_CTYPE3: semi-stub.\n");
1900 while (count--)
1901 {
1902 int c = *src;
1903 WORD type1, type3 = 0; /* C3_NOTAPPLICABLE */
1904
1905 type1 = get_char_typeW( *src++ ) & 0xfff;
1906 /* try to construct type3 from type1 */
1907 if(type1 & C1_SPACE) type3 |= C3_SYMBOL;
1908 if(type1 & C1_ALPHA) type3 |= C3_ALPHA;
1909 if ((c>=0x30A0)&&(c<=0x30FF)) type3 |= C3_KATAKANA;
1910 if ((c>=0x3040)&&(c<=0x309F)) type3 |= C3_HIRAGANA;
1911 if ((c>=0x4E00)&&(c<=0x9FAF)) type3 |= C3_IDEOGRAPH;
1912 if ((c>=0x0600)&&(c<=0x06FF)) type3 |= C3_KASHIDA;
1913 if ((c>=0x3000)&&(c<=0x303F)) type3 |= C3_SYMBOL;
1914
1915 if ((c>=0xFF00)&&(c<=0xFF60)) type3 |= C3_FULLWIDTH;
1916 if ((c>=0xFF00)&&(c<=0xFF20)) type3 |= C3_SYMBOL;
1917 if ((c>=0xFF3B)&&(c<=0xFF40)) type3 |= C3_SYMBOL;
1918 if ((c>=0xFF5B)&&(c<=0xFF60)) type3 |= C3_SYMBOL;
1919 if ((c>=0xFF21)&&(c<=0xFF3A)) type3 |= C3_ALPHA;
1920 if ((c>=0xFF41)&&(c<=0xFF5A)) type3 |= C3_ALPHA;
1921 if ((c>=0xFFE0)&&(c<=0xFFE6)) type3 |= C3_FULLWIDTH;
1922 if ((c>=0xFFE0)&&(c<=0xFFE6)) type3 |= C3_SYMBOL;
1923
1924 if ((c>=0xFF61)&&(c<=0xFFDC)) type3 |= C3_HALFWIDTH;
1925 if ((c>=0xFF61)&&(c<=0xFF64)) type3 |= C3_SYMBOL;
1926 if ((c>=0xFF65)&&(c<=0xFF9F)) type3 |= C3_KATAKANA;
1927 if ((c>=0xFF65)&&(c<=0xFF9F)) type3 |= C3_ALPHA;
1928 if ((c>=0xFFE8)&&(c<=0xFFEE)) type3 |= C3_HALFWIDTH;
1929 if ((c>=0xFFE8)&&(c<=0xFFEE)) type3 |= C3_SYMBOL;
1930 *chartype++ = type3;
1931 }
1932 break;
1933 }
1934 default:
1935 SetLastError( ERROR_INVALID_PARAMETER );
1936 return FALSE;
1937 }
1938 return TRUE;
1939 }
1940
1941
1942 /******************************************************************************
1943 * GetStringTypeExW (KERNEL32.@)
1944 *
1945 * See GetStringTypeExA.
1946 */
1947 BOOL WINAPI GetStringTypeExW( LCID locale, DWORD type, LPCWSTR src, INT count, LPWORD chartype )
1948 {
1949 /* locale is ignored for Unicode */
1950 return GetStringTypeW( type, src, count, chartype );
1951 }
1952
1953
1954 /******************************************************************************
1955 * GetStringTypeA (KERNEL32.@)
1956 *
1957 * Get characteristics of the characters making up a string.
1958 *
1959 * PARAMS
1960 * locale [I] Locale Id for the string
1961 * type [I] CT_CTYPE1 = classification, CT_CTYPE2 = directionality, CT_CTYPE3 = typographic info
1962 * src [I] String to analyse
1963 * count [I] Length of src in chars, or -1 if src is NUL terminated
1964 * chartype [O] Destination for the calculated characteristics
1965 *
1966 * RETURNS
1967 * Success: TRUE. chartype is filled with the requested characteristics of each char
1968 * in src.
1969 * Failure: FALSE. Use GetLastError() to determine the cause.
1970 */
1971 BOOL WINAPI GetStringTypeA( LCID locale, DWORD type, LPCSTR src, INT count, LPWORD chartype )
1972 {
1973 UINT cp;
1974 INT countW;
1975 LPWSTR srcW;
1976 BOOL ret = FALSE;
1977
1978 if(count == -1) count = strlen(src) + 1;
1979
1980 if (!(cp = get_lcid_codepage( locale )))
1981 {
1982 FIXME("For locale %04lx using current ANSI code page\n", locale);
1983 cp = GetACP();
1984 }
1985
1986 countW = MultiByteToWideChar(cp, 0, src, count, NULL, 0);
1987 if((srcW = HeapAlloc(GetProcessHeap(), 0, countW * sizeof(WCHAR))))
1988 {
1989 MultiByteToWideChar(cp, 0, src, count, srcW, countW);
1990 /*
1991 * NOTE: the target buffer has 1 word for each CHARACTER in the source
1992 * string, with multibyte characters there maybe be more bytes in count
1993 * than character space in the buffer!
1994 */
1995 ret = GetStringTypeW(type, srcW, countW, chartype);
1996 HeapFree(GetProcessHeap(), 0, srcW);
1997 }
1998 return ret;
1999 }
2000
2001 /******************************************************************************
2002 * GetStringTypeExA (KERNEL32.@)
2003 *
2004 * Get characteristics of the characters making up a string.
2005 *
2006 * PARAMS
2007 * locale [I] Locale Id for the string
2008 * type [I] CT_CTYPE1 = classification, CT_CTYPE2 = directionality, CT_CTYPE3 = typographic info
2009 * src [I] String to analyse
2010 * count [I] Length of src in chars, or -1 if src is NUL terminated
2011 * chartype [O] Destination for the calculated characteristics
2012 *
2013 * RETURNS
2014 * Success: TRUE. chartype is filled with the requested characteristics of each char
2015 * in src.
2016 * Failure: FALSE. Use GetLastError() to determine the cause.
2017 */
2018 BOOL WINAPI GetStringTypeExA( LCID locale, DWORD type, LPCSTR src, INT count, LPWORD chartype )
2019 {
2020 return GetStringTypeA(locale, type, src, count, chartype);
2021 }
2022
2023
2024 /*************************************************************************
2025 * LCMapStringW (KERNEL32.@)
2026 *
2027 * See LCMapStringA.
2028 */
2029 INT WINAPI LCMapStringW(LCID lcid, DWORD flags, LPCWSTR src, INT srclen,
2030 LPWSTR dst, INT dstlen)
2031 {
2032 LPWSTR dst_ptr;
2033
2034 if (!src || !srclen || dstlen < 0)
2035 {
2036 SetLastError(ERROR_INVALID_PARAMETER);
2037 return 0;
2038 }
2039
2040 /* mutually exclusive flags */
2041 if ((flags & (LCMAP_LOWERCASE | LCMAP_UPPERCASE)) == (LCMAP_LOWERCASE | LCMAP_UPPERCASE) ||
2042 (flags & (LCMAP_HIRAGANA | LCMAP_KATAKANA)) == (LCMAP_HIRAGANA | LCMAP_KATAKANA) ||
2043 (flags & (LCMAP_HALFWIDTH | LCMAP_FULLWIDTH)) == (LCMAP_HALFWIDTH | LCMAP_FULLWIDTH) ||
2044 (flags & (LCMAP_TRADITIONAL_CHINESE | LCMAP_SIMPLIFIED_CHINESE)) == (LCMAP_TRADITIONAL_CHINESE | LCMAP_SIMPLIFIED_CHINESE))
2045 {
2046 SetLastError(ERROR_INVALID_FLAGS);
2047 return 0;
2048 }
2049
2050 if (!dstlen) dst = NULL;
2051
2052 lcid = ConvertDefaultLocale(lcid);
2053
2054 if (flags & LCMAP_SORTKEY)
2055 {
2056 if (src == dst)
2057 {
2058 SetLastError(ERROR_INVALID_FLAGS);
2059 return 0;
2060 }
2061
2062 if (srclen < 0) srclen = strlenW(src);
2063
2064 TRACE("(0x%04lx,0x%08lx,%s,%d,%p,%d)\n",
2065 lcid, flags, debugstr_wn(src, srclen), srclen, dst, dstlen);
2066
2067 return wine_get_sortkey(flags, src, srclen, (char *)dst, dstlen);
2068 }
2069
2070 /* SORT_STRINGSORT must be used exclusively with LCMAP_SORTKEY */
2071 if (flags & SORT_STRINGSORT)
2072 {
2073 SetLastError(ERROR_INVALID_FLAGS);
2074 return 0;
2075 }
2076
2077 if (srclen < 0) srclen = strlenW(src) + 1;
2078
2079 TRACE("(0x%04lx,0x%08lx,%s,%d,%p,%d)\n",
2080 lcid, flags, debugstr_wn(src, srclen), srclen, dst, dstlen);
2081
2082 if (!dst) /* return required string length */
2083 {
2084 INT len;
2085
2086 for (len = 0; srclen; src++, srclen--)
2087 {
2088 WCHAR wch = *src;
2089 /* tests show that win2k just ignores NORM_IGNORENONSPACE,
2090 * and skips white space and punctuation characters for
2091 * NORM_IGNORESYMBOLS.
2092 */
2093 if ((flags & NORM_IGNORESYMBOLS) && (get_char_typeW(wch) & (C1_PUNCT | C1_SPACE)))
2094 continue;
2095 len++;
2096 }
2097 return len;
2098 }
2099
2100 if (flags & LCMAP_UPPERCASE)
2101 {
2102 for (dst_ptr = dst; srclen && dstlen; src++, srclen--)
2103 {
2104 WCHAR wch = *src;
2105 if ((flags & NORM_IGNORESYMBOLS) && (get_char_typeW(wch) & (C1_PUNCT | C1_SPACE)))
2106 continue;
2107 *dst_ptr++ = toupperW(wch);
2108 dstlen--;
2109 }
2110 }
2111 else if (flags & LCMAP_LOWERCASE)
2112 {
2113 for (dst_ptr = dst; srclen && dstlen; src++, srclen--)
2114 {
2115 WCHAR wch = *src;
2116 if ((flags & NORM_IGNORESYMBOLS) && (get_char_typeW(wch) & (C1_PUNCT | C1_SPACE)))
2117 continue;
2118 *dst_ptr++ = tolowerW(wch);
2119 dstlen--;
2120 }
2121 }
2122 else
2123 {
2124 if (src == dst)
2125 {
2126 SetLastError(ERROR_INVALID_FLAGS);
2127 return 0;
2128 }
2129 for (dst_ptr = dst; srclen && dstlen; src++, srclen--)
2130 {
2131 WCHAR wch = *src;
2132 if ((flags & NORM_IGNORESYMBOLS) && (get_char_typeW(wch) & (C1_PUNCT | C1_SPACE)))
2133 continue;
2134 *dst_ptr++ = wch;
2135 dstlen--;
2136 }
2137 }
2138
2139 if (srclen)
2140 {
2141 SetLastError(ERROR_INSUFFICIENT_BUFFER);
2142 return 0;
2143 }
2144
2145 return dst_ptr - dst;
2146 }
2147
2148 /*************************************************************************
2149 * LCMapStringA (KERNEL32.@)
2150 *
2151 * Map characters in a locale sensitive string.
2152 *
2153 * PARAMS
2154 * lcid [I] LCID for the conversion.
2155 * flags [I] Flags controlling the mapping (LCMAP_ constants from "winnls.h").
2156 * src [I] String to map
2157 * srclen [I] Length of src in chars, or -1 if src is NUL terminated
2158 * dst [O] Destination for mapped string
2159 * dstlen [I] Length of dst in characters
2160 *
2161 * RETURNS
2162 * Success: The length of the mapped string in dst, including the NUL terminator.
2163 * Failure: 0. Use GetLastError() to determine the cause.
2164 */
2165 INT WINAPI LCMapStringA(LCID lcid, DWORD flags, LPCSTR src, INT srclen,
2166 LPSTR dst, INT dstlen)
2167 {
2168 WCHAR *bufW = NtCurrentTeb()->StaticUnicodeBuffer;
2169 LPWSTR srcW, dstW;
2170 INT ret = 0, srclenW, dstlenW;
2171 UINT locale_cp = CP_ACP;
2172
2173 if (!src || !srclen || dstlen < 0)
2174 {
2175 SetLastError(ERROR_INVALID_PARAMETER);
2176 return 0;
2177 }
2178
2179 if (!(flags & LOCALE_USE_CP_ACP)) locale_cp = get_lcid_codepage( lcid );
2180
2181 srclenW = MultiByteToWideChar(locale_cp, 0, src, srclen, bufW, 260);
2182 if (srclenW)
2183 srcW = bufW;
2184 else
2185 {
2186 srclenW = MultiByteToWideChar(locale_cp, 0, src, srclen, NULL, 0);
2187 srcW = HeapAlloc(GetProcessHeap(), 0, srclenW * sizeof(WCHAR));
2188 if (!srcW)
2189 {
2190 SetLastError(ERROR_NOT_ENOUGH_MEMORY);
2191 return 0;
2192 }
2193 MultiByteToWideChar(locale_cp, 0, src, srclen, srcW, srclenW);
2194 }
2195
2196 if (flags & LCMAP_SORTKEY)
2197 {
2198 if (src == dst)
2199 {
2200 SetLastError(ERROR_INVALID_FLAGS);
2201 goto map_string_exit;
2202 }
2203 ret = wine_get_sortkey(flags, srcW, srclenW, dst, dstlen);
2204 goto map_string_exit;
2205 }
2206
2207 if (flags & SORT_STRINGSORT)
2208 {
2209 SetLastError(ERROR_INVALID_FLAGS);
2210 goto map_string_exit;
2211 }
2212
2213 dstlenW = LCMapStringW(lcid, flags, srcW, srclenW, NULL, 0);
2214 if (!dstlenW)
2215 goto map_string_exit;
2216
2217 dstW = HeapAlloc(GetProcessHeap(), 0, dstlenW * sizeof(WCHAR));
2218 if (!dstW)
2219 {
2220 SetLastError(ERROR_NOT_ENOUGH_MEMORY);
2221 goto map_string_exit;
2222 }
2223
2224 LCMapStringW(lcid, flags, srcW, srclenW, dstW, dstlenW);
2225 ret = WideCharToMultiByte(locale_cp, 0, dstW, dstlenW, dst, dstlen, NULL, NULL);
2226 HeapFree(GetProcessHeap(), 0, dstW);
2227
2228 map_string_exit:
2229 if (srcW != bufW) HeapFree(GetProcessHeap(), 0, srcW);
2230 return ret;
2231 }
2232
2233 /*************************************************************************
2234 * FoldStringA (KERNEL32.@)
2235 *
2236 * Map characters in a string.
2237 *
2238 * PARAMS
2239 * dwFlags [I] Flags controlling chars to map (MAP_ constants from "winnls.h")
2240 * src [I] String to map
2241 * srclen [I] Length of src, or -1 if src is NUL terminated
2242 * dst [O] Destination for mapped string
2243 * dstlen [I] Length of dst, or 0 to find the required length for the mapped string
2244 *
2245 * RETURNS
2246 * Success: The length of the string written to dst, including the terminating NUL. If
2247 * dstlen is 0, the value returned is the same, but nothing is written to dst,
2248 * and dst may be NULL.
2249 * Failure: 0. Use GetLastError() to determine the cause.
2250 */
2251 INT WINAPI FoldStringA(DWORD dwFlags, LPCSTR src, INT srclen,
2252 LPSTR dst, INT dstlen)
2253 {
2254 INT ret = 0, srclenW = 0;
2255 WCHAR *srcW = NULL, *dstW = NULL;
2256
2257 if (!src || !srclen || dstlen < 0 || (dstlen && !dst) || src == dst)
2258 {
2259 SetLastError(ERROR_INVALID_PARAMETER);
2260 return 0;
2261 }
2262
2263 srclenW = MultiByteToWideChar(CP_ACP, dwFlags & MAP_COMPOSITE ? MB_COMPOSITE : 0,
2264 src, srclen, NULL, 0);
2265 srcW = HeapAlloc(GetProcessHeap(), 0, srclenW * sizeof(WCHAR));
2266
2267 if (!srcW)
2268 {
2269 SetLastError(ERROR_NOT_ENOUGH_MEMORY);
2270 goto FoldStringA_exit;
2271 }
2272
2273 MultiByteToWideChar(CP_ACP, dwFlags & MAP_COMPOSITE ? MB_COMPOSITE : 0,
2274 src, srclen, srcW, srclenW);
2275
2276 dwFlags = (dwFlags & ~MAP_PRECOMPOSED) | MAP_FOLDCZONE;
2277
2278 ret = FoldStringW(dwFlags, srcW, srclenW, NULL, 0);
2279 if (ret && dstlen)
2280 {
2281 dstW = HeapAlloc(GetProcessHeap(), 0, ret * sizeof(WCHAR));
2282
2283 if (!dstW)
2284 {
2285 SetLastError(ERROR_NOT_ENOUGH_MEMORY);
2286 goto FoldStringA_exit;
2287 }
2288
2289 ret = FoldStringW(dwFlags, srcW, srclenW, dstW, ret);
2290 if (!WideCharToMultiByte(CP_ACP, 0, dstW, ret, dst, dstlen, NULL, NULL))
2291 {
2292 ret = 0;
2293 SetLastError(ERROR_INSUFFICIENT_BUFFER);
2294 }
2295 }
2296
2297 HeapFree(GetProcessHeap(), 0, dstW);
2298
2299 FoldStringA_exit:
2300 HeapFree(GetProcessHeap(), 0, srcW);
2301 return ret;
2302 }
2303
2304 /*************************************************************************
2305 * FoldStringW (KERNEL32.@)
2306 *
2307 * See FoldStringA.
2308 */
2309 INT WINAPI FoldStringW(DWORD dwFlags, LPCWSTR src, INT srclen,
2310 LPWSTR dst, INT dstlen)
2311 {
2312 int ret;
2313
2314 switch (dwFlags & (MAP_COMPOSITE|MAP_PRECOMPOSED|MAP_EXPAND_LIGATURES))
2315 {
2316 case 0:
2317 if (dwFlags)
2318 break;
2319 /* Fall through for dwFlags == 0 */
2320 case MAP_PRECOMPOSED|MAP_COMPOSITE:
2321 case MAP_PRECOMPOSED|MAP_EXPAND_LIGATURES:
2322 case MAP_COMPOSITE|MAP_EXPAND_LIGATURES:
2323 SetLastError(ERROR_INVALID_FLAGS);
2324 return 0;
2325 }
2326
2327 if (!src || !srclen || dstlen < 0 || (dstlen && !dst) || src == dst)
2328 {
2329 SetLastError(ERROR_INVALID_PARAMETER);
2330 return 0;
2331 }
2332
2333 ret = wine_fold_string(dwFlags, src, srclen, dst, dstlen);
2334 if (!ret)
2335 SetLastError(ERROR_INSUFFICIENT_BUFFER);
2336 return ret;
2337 }
2338
2339 /******************************************************************************
2340 * CompareStringW (KERNEL32.@)
2341 *
2342 * See CompareStringA.
2343 */
2344 INT WINAPI CompareStringW(LCID lcid, DWORD style,
2345 LPCWSTR str1, INT len1, LPCWSTR str2, INT len2)
2346 {
2347 INT ret;
2348
2349 if (!str1 || !str2)
2350 {
2351 SetLastError(ERROR_INVALID_PARAMETER);
2352 return 0;
2353 }
2354
2355 if( style & ~(NORM_IGNORECASE|NORM_IGNORENONSPACE|NORM_IGNORESYMBOLS|
2356 SORT_STRINGSORT|NORM_IGNOREKANATYPE|NORM_IGNOREWIDTH|LOCALE_USE_CP_ACP|0x10000000) )
2357 {
2358 SetLastError(ERROR_INVALID_FLAGS);
2359 return 0;
2360 }
2361
2362 if (style & 0x10000000)
2363 FIXME("Ignoring unknown style 0x10000000\n");
2364
2365 if (len1 < 0) len1 = strlenW(str1);
2366 if (len2 < 0) len2 = strlenW(str2);
2367
2368 ret = wine_compare_string(style, str1, len1, str2, len2);
2369
2370 if (ret) /* need to translate result */
2371 return (ret < 0) ? CSTR_LESS_THAN : CSTR_GREATER_THAN;
2372 return CSTR_EQUAL;
2373 }
2374
2375 /******************************************************************************
2376 * CompareStringA (KERNEL32.@)
2377 *
2378 * Compare two locale sensitive strings.
2379 *
2380 * PARAMS
2381 * lcid [I] LCID for the comparison
2382 * style [I] Flags for the comparison (NORM_ constants from "winnls.h").
2383 * str1 [I] First string to compare
2384 * len1 [I] Length of str1, or -1 if str1 is NUL terminated
2385 * str2 [I] Second string to compare
2386 * len2 [I] Length of str2, or -1 if str2 is NUL terminated
2387 *
2388 * RETURNS
2389 * Success: CSTR_LESS_THAN, CSTR_EQUAL or CSTR_GREATER_THAN depending on whether
2390 * str2 is less than, equal to or greater than str1 respectively.
2391 * Failure: FALSE. Use GetLastError() to determine the cause.
2392 */
2393 INT WINAPI CompareStringA(LCID lcid, DWORD style,
2394 LPCSTR str1, INT len1, LPCSTR str2, INT len2)
2395 {
2396 WCHAR *buf1W = NtCurrentTeb()->StaticUnicodeBuffer;
2397 WCHAR *buf2W = buf1W + 130;
2398 LPWSTR str1W, str2W;
2399 INT len1W, len2W, ret;
2400 UINT locale_cp = CP_ACP;
2401
2402 if (!str1 || !str2)
2403 {
2404 SetLastError(ERROR_INVALID_PARAMETER);
2405 return 0;
2406 }
2407 if (len1 < 0) len1 = strlen(str1);
2408 if (len2 < 0) len2 = strlen(str2);
2409
2410 if (!(style & LOCALE_USE_CP_ACP)) locale_cp = get_lcid_codepage( lcid );
2411
2412 len1W = MultiByteToWideChar(locale_cp, 0, str1, len1, buf1W, 130);
2413 if (len1W)
2414 str1W = buf1W;
2415 else
2416 {
2417 len1W = MultiByteToWideChar(locale_cp, 0, str1, len1, NULL, 0);
2418 str1W = HeapAlloc(GetProcessHeap(), 0, len1W * sizeof(WCHAR));
2419 if (!str1W)
2420 {
2421 SetLastError(ERROR_NOT_ENOUGH_MEMORY);
2422 return 0;
2423 }
2424 MultiByteToWideChar(locale_cp, 0, str1, len1, str1W, len1W);
2425 }
2426 len2W = MultiByteToWideChar(locale_cp, 0, str2, len2, buf2W, 130);
2427 if (len2W)
2428 str2W = buf2W;
2429 else
2430 {
2431 len2W = MultiByteToWideChar(locale_cp, 0, str2, len2, NULL, 0);
2432 str2W = HeapAlloc(GetProcessHeap(), 0, len2W * sizeof(WCHAR));
2433 if (!str2W)
2434 {
2435 if (str1W != buf1W) HeapFree(GetProcessHeap(), 0, str1W);
2436 SetLastError(ERROR_NOT_ENOUGH_MEMORY);
2437 return 0;
2438 }
2439 MultiByteToWideChar(locale_cp, 0, str2, len2, str2W, len2W);
2440 }
2441
2442 ret = CompareStringW(lcid, style, str1W, len1W, str2W, len2W);
2443
2444 if (str1W != buf1W) HeapFree(GetProcessHeap(), 0, str1W);
2445 if (str2W != buf2W) HeapFree(GetProcessHeap(), 0, str2W);
2446 return ret;
2447 }
2448
2449 /*************************************************************************
2450 * lstrcmp (KERNEL32.@)
2451 * lstrcmpA (KERNEL32.@)
2452 *
2453 * Compare two strings using the current thread locale.
2454 *
2455 * PARAMS
2456 * str1 [I] First string to compare
2457 * str2 [I] Second string to compare
2458 *
2459 * RETURNS
2460 * Success: A number less than, equal to or greater than 0 depending on whether
2461 * str2 is less than, equal to or greater than str1 respectively.
2462 * Failure: FALSE. Use GetLastError() to determine the cause.
2463 */
2464 int WINAPI lstrcmpA(LPCSTR str1, LPCSTR str2)
2465 {
2466 int ret;
2467
2468 if ((str1 == NULL) && (str2 == NULL)) return 0;
2469 if (str1 == NULL) return -1;
2470 if (str2 == NULL) return 1;
2471
2472 ret = CompareStringA(GetThreadLocale(), LOCALE_USE_CP_ACP, str1, -1, str2, -1);
2473 if (ret) ret -= 2;
2474
2475 return ret;
2476 }
2477
2478 /*************************************************************************
2479 * lstrcmpi (KERNEL32.@)
2480 * lstrcmpiA (KERNEL32.@)
2481 *
2482 * Compare two strings using the current thread locale, ignoring case.
2483 *
2484 * PARAMS
2485 * str1 [I] First string to compare
2486 * str2 [I] Second string to compare
2487 *
2488 * RETURNS
2489 * Success: A number less than, equal to or greater than 0 depending on whether
2490 * str2 is less than, equal to or greater than str1 respectively.
2491 * Failure: FALSE. Use GetLastError() to determine the cause.
2492 */
2493 int WINAPI lstrcmpiA(LPCSTR str1, LPCSTR str2)
2494 {
2495 int ret;
2496
2497 if ((str1 == NULL) && (str2 == NULL)) return 0;
2498 if (str1 == NULL) return -1;
2499 if (str2 == NULL) return 1;
2500
2501 ret = CompareStringA(GetThreadLocale(), NORM_IGNORECASE|LOCALE_USE_CP_ACP, str1, -1, str2, -1);
2502 if (ret) ret -= 2;
2503
2504 return ret;
2505 }
2506
2507 /*************************************************************************
2508 * lstrcmpW (KERNEL32.@)
2509 *
2510 * See lstrcmpA.
2511 */
2512 int WINAPI lstrcmpW(LPCWSTR str1, LPCWSTR str2)
2513 {
2514 int ret;
2515
2516 if ((str1 == NULL) && (str2 == NULL)) return 0;
2517 if (str1 == NULL) return -1;
2518 if (str2 == NULL) return 1;
2519
2520 ret = CompareStringW(GetThreadLocale(), 0, str1, -1, str2, -1);
2521 if (ret) ret -= 2;
2522
2523 return ret;
2524 }
2525
2526 /*************************************************************************
2527 * lstrcmpiW (KERNEL32.@)
2528 *
2529 * See lstrcmpiA.
2530 */
2531 int WINAPI lstrcmpiW(LPCWSTR str1, LPCWSTR str2)
2532 {
2533 int ret;
2534
2535 if ((str1 == NULL) && (str2 == NULL)) return 0;
2536 if (str1 == NULL) return -1;
2537 if (str2 == NULL) return 1;
2538
2539 ret = CompareStringW(GetThreadLocale(), NORM_IGNORECASE, str1, -1, str2, -1);
2540 if (ret) ret -= 2;
2541
2542 return ret;
2543 }
2544
2545 /******************************************************************************
2546 * LOCALE_Init
2547 */
2548 void LOCALE_Init(void)
2549 {
2550 extern void __wine_init_codepages( const union cptable *ansi_cp, const union cptable *oem_cp,
2551 const union cptable *unix_cp );
2552
2553 UINT ansi_cp = 1252, oem_cp = 437, mac_cp = 10000, unix_cp = ~0U;
2554 LCID lcid;
2555
2556 lcid = get_env_lcid( NULL, NULL );
2557 NtSetDefaultLocale( TRUE, lcid );
2558
2559 lcid = get_env_lcid( NULL, "LC_MESSAGES" );
2560 NtSetDefaultUILanguage( LANGIDFROMLCID(lcid) );
2561
2562 lcid = get_env_lcid( &unix_cp, "LC_CTYPE" );
2563 NtSetDefaultLocale( FALSE, lcid );
2564
2565 ansi_cp = get_lcid_codepage(lcid);
2566 GetLocaleInfoW( lcid, LOCALE_IDEFAULTMACCODEPAGE | LOCALE_RETURN_NUMBER,
2567 (LPWSTR)&mac_cp, sizeof(mac_cp)/sizeof(WCHAR) );
2568 GetLocaleInfoW( lcid, LOCALE_IDEFAULTCODEPAGE | LOCALE_RETURN_NUMBER,
2569 (LPWSTR)&oem_cp, sizeof(oem_cp)/sizeof(WCHAR) );
2570 if (unix_cp == ~0U)
2571 GetLocaleInfoW( lcid, LOCALE_IDEFAULTUNIXCODEPAGE | LOCALE_RETURN_NUMBER,
2572 (LPWSTR)&unix_cp, sizeof(unix_cp)/sizeof(WCHAR) );
2573
2574 if (!(ansi_cptable = wine_cp_get_table( ansi_cp )))
2575 ansi_cptable = wine_cp_get_table( 1252 );
2576 if (!(oem_cptable = wine_cp_get_table( oem_cp )))
2577 oem_cptable = wine_cp_get_table( 437 );
2578 if (!(mac_cptable = wine_cp_get_table( mac_cp )))
2579 mac_cptable = wine_cp_get_table( 10000 );
2580 if (unix_cp != CP_UTF8)
2581 {
2582 if (!(unix_cptable = wine_cp_get_table( unix_cp )))
2583 unix_cptable = wine_cp_get_table( 28591 );
2584 }
2585
2586 __wine_init_codepages( ansi_cptable, oem_cptable, unix_cptable );
2587
2588 TRACE( "ansi=%03d oem=%03d mac=%03d unix=%03d\n",
2589 ansi_cptable->info.codepage, oem_cptable->info.codepage,
2590 mac_cptable->info.codepage, unix_cp );
2591 }
2592
2593 static HKEY NLS_RegOpenKey(HKEY hRootKey, LPCWSTR szKeyName)
2594 {
2595 UNICODE_STRING keyName;
2596 OBJECT_ATTRIBUTES attr;
2597 HKEY hkey;
2598
2599 RtlInitUnicodeString( &keyName, szKeyName );
2600 InitializeObjectAttributes(&attr, &keyName, 0, hRootKey, NULL);
2601
2602 if (NtOpenKey( &hkey, KEY_ALL_ACCESS, &attr ) != STATUS_SUCCESS)
2603 hkey = 0;
2604
2605 return hkey;
2606 }
2607
2608 static HKEY NLS_RegOpenSubKey(HKEY hRootKey, LPCWSTR szKeyName)
2609 {
2610 HKEY hKey = NLS_RegOpenKey(hRootKey, szKeyName);
2611
2612 if (hRootKey)
2613 NtClose( hRootKey );
2614
2615 return hKey;
2616 }
2617
2618 static BOOL NLS_RegEnumSubKey(HKEY hKey, UINT ulIndex, LPWSTR szKeyName,
2619 ULONG keyNameSize)
2620 {
2621 BYTE buffer[80];
2622 KEY_BASIC_INFORMATION *info = (KEY_BASIC_INFORMATION *)buffer;
2623 DWORD dwLen;
2624
2625 if (NtEnumerateKey( hKey, ulIndex, KeyBasicInformation, buffer,
2626 sizeof(buffer), &dwLen) != STATUS_SUCCESS ||
2627 info->NameLength > keyNameSize)
2628 {
2629 return FALSE;
2630 }
2631
2632 TRACE("info->Name %s info->NameLength %ld\n", debugstr_w(info->Name), info->NameLength);
2633
2634 memcpy( szKeyName, info->Name, info->NameLength);
2635 szKeyName[info->NameLength / sizeof(WCHAR)] = '\0';
2636
2637 TRACE("returning %s\n", debugstr_w(szKeyName));
2638 return TRUE;
2639 }
2640
2641 static BOOL NLS_RegEnumValue(HKEY hKey, UINT ulIndex,
2642 LPWSTR szValueName, ULONG valueNameSize,
2643 LPWSTR szValueData, ULONG valueDataSize)
2644 {
2645 BYTE buffer[80];
2646 KEY_VALUE_FULL_INFORMATION *info = (KEY_VALUE_FULL_INFORMATION *)buffer;
2647 DWORD dwLen;
2648
2649 if (NtEnumerateValueKey( hKey, ulIndex, KeyValueFullInformation,
2650 buffer, sizeof(buffer), &dwLen ) != STATUS_SUCCESS ||
2651 info->NameLength > valueNameSize ||
2652 info->DataLength > valueDataSize)
2653 {
2654 return FALSE;
2655 }
2656
2657 TRACE("info->Name %s info->DataLength %ld\n", debugstr_w(info->Name), info->DataLength);
2658
2659 memcpy( szValueName, info->Name, info->NameLength);
2660 szValueName[info->NameLength / sizeof(WCHAR)] = '\0';
2661 memcpy( szValueData, buffer + info->DataOffset, info->DataLength );
2662 szValueData[info->DataLength / sizeof(WCHAR)] = '\0';
2663
2664 TRACE("returning %s %s\n", debugstr_w(szValueName), debugstr_w(szValueData));
2665 return TRUE;
2666 }
2667
2668 static BOOL NLS_RegGetDword(HKEY hKey, LPCWSTR szValueName, DWORD *lpVal)
2669 {
2670 BYTE buffer[128];
2671 const KEY_VALUE_PARTIAL_INFORMATION *info = (KEY_VALUE_PARTIAL_INFORMATION *)buffer;
2672 DWORD dwSize = sizeof(buffer);
2673 UNICODE_STRING valueName;
2674
2675 RtlInitUnicodeString( &valueName, szValueName );
2676
2677 TRACE("%p, %s\n", hKey, debugstr_w(szValueName));
2678 if (NtQueryValueKey( hKey, &valueName, KeyValuePartialInformation,
2679 buffer, dwSize, &dwSize ) == STATUS_SUCCESS &&
2680 info->DataLength == sizeof(DWORD))
2681 {
2682 memcpy(lpVal, info->Data, sizeof(DWORD));
2683 return TRUE;
2684 }
2685
2686 return FALSE;
2687 }
2688
2689 static BOOL NLS_GetLanguageGroupName(LGRPID lgrpid, LPWSTR szName, ULONG nameSize)
2690 {
2691 LANGID langId;
2692 LPCWSTR szResourceName = (LPCWSTR)(((lgrpid + 0x2000) >> 4) + 1);
2693 HRSRC hResource;
2694 BOOL bRet = FALSE;
2695
2696 /* FIXME: Is it correct to use the system default langid? */
2697 langId = GetSystemDefaultLangID();
2698
2699 if (SUBLANGID(langId) == SUBLANG_NEUTRAL)
2700 langId = MAKELANGID( PRIMARYLANGID(langId), SUBLANG_DEFAULT );
2701
2702 hResource = FindResourceExW( kernel32_handle, (LPWSTR)RT_STRING, szResourceName, langId );
2703
2704 if (hResource)
2705 {
2706 HGLOBAL hResDir = LoadResource( kernel32_handle, hResource );
2707
2708 if (hResDir)
2709 {
2710 ULONG iResourceIndex = lgrpid & 0xf;
2711 LPCWSTR lpResEntry = LockResource( hResDir );
2712 ULONG i;
2713
2714 for (i = 0; i < iResourceIndex; i++)
2715 lpResEntry += *lpResEntry + 1;
2716
2717 if (*lpResEntry < nameSize)
2718 {
2719 memcpy( szName, lpResEntry + 1, *lpResEntry * sizeof(WCHAR) );
2720 szName[*lpResEntry] = '\0';
2721 bRet = TRUE;
2722 }
2723
2724 }
2725 FreeResource( hResource );
2726 }
2727 return bRet;
2728 }
2729
2730 /* Registry keys for NLS related information */
2731 static const WCHAR szLangGroupsKeyName[] = {
2732 'L','a','n','g','u','a','g','e',' ','G','r','o','u','p','s','\0'
2733 };
2734
2735 static const WCHAR szCountryListName[] = {
2736 'M','a','c','h','i','n','e','\\','S','o','f','t','w','a','r','e','\\',
2737 'M','i','c','r','o','s','o','f','t','\\','W','i','n','d','o','w','s','\\',
2738 'C','u','r','r','e','n','t','V','e','r','s','i','o','n','\\',
2739 'T','e','l','e','p','h','o','n','y','\\',
2740 'C','o','u','n','t','r','y',' ','L','i','s','t','\0'
2741 };
2742
2743
2744 /* Callback function ptrs for EnumSystemLanguageGroupsA/W */
2745 typedef struct
2746 {
2747 LANGUAGEGROUP_ENUMPROCA procA;
2748 LANGUAGEGROUP_ENUMPROCW procW;
2749 DWORD dwFlags;
2750 LONG_PTR lParam;
2751 } ENUMLANGUAGEGROUP_CALLBACKS;
2752
2753 /* Internal implementation of EnumSystemLanguageGroupsA/W */
2754 static BOOL NLS_EnumSystemLanguageGroups(ENUMLANGUAGEGROUP_CALLBACKS *lpProcs)
2755 {
2756 WCHAR szNumber[10], szValue[4];
2757 HKEY hKey;
2758 BOOL bContinue = TRUE;
2759 ULONG ulIndex = 0;
2760
2761 if (!lpProcs)
2762 {
2763 SetLastError(ERROR_INVALID_PARAMETER);
2764 return FALSE;
2765 }
2766
2767 switch (lpProcs->dwFlags)
2768 {
2769 case 0:
2770 /* Default to LGRPID_INSTALLED */
2771 lpProcs->dwFlags = LGRPID_INSTALLED;
2772 /* Fall through... */
2773 case LGRPID_INSTALLED:
2774 case LGRPID_SUPPORTED:
2775 break;
2776 default:
2777 SetLastError(ERROR_INVALID_FLAGS);
2778 return FALSE;
2779 }
2780
2781 hKey = NLS_RegOpenSubKey( NLS_RegOpenKey( 0, szNlsKeyName ), szLangGroupsKeyName );
2782
2783 if (!hKey)
2784 FIXME("NLS registry key not found. Please apply the default registry file 'wine.inf'\n");
2785
2786 while (bContinue)
2787 {
2788 if (NLS_RegEnumValue( hKey, ulIndex, szNumber, sizeof(szNumber),
2789 szValue, sizeof(szValue) ))
2790 {
2791 BOOL bInstalled = szValue[0] == '1' ? TRUE : FALSE;
2792 LGRPID lgrpid = strtoulW( szNumber, NULL, 16 );
2793
2794 TRACE("grpid %s (%sinstalled)\n", debugstr_w(szNumber),
2795 bInstalled ? "" : "not ");
2796
2797 if (lpProcs->dwFlags == LGRPID_SUPPORTED || bInstalled)
2798 {
2799 WCHAR szGrpName[48];
2800
2801 if (!NLS_GetLanguageGroupName( lgrpid, szGrpName, sizeof(szGrpName) / sizeof(WCHAR) ))
2802 szGrpName[0] = '\0';
2803
2804 if (lpProcs->procW)
2805 bContinue = lpProcs->procW( lgrpid, szNumber, szGrpName, lpProcs->dwFlags,
2806 lpProcs->lParam );
2807 else
2808 {
2809 char szNumberA[sizeof(szNumber)/sizeof(WCHAR)];
2810 char szGrpNameA[48];
2811
2812 /* FIXME: MSDN doesn't say which code page the W->A translation uses,
2813 * or whether the language names are ever localised. Assume CP_ACP.
2814 */
2815
2816 WideCharToMultiByte(CP_ACP, 0, szNumber, -1, szNumberA, sizeof(szNumberA), 0, 0);
2817 WideCharToMultiByte(CP_ACP, 0, szGrpName, -1, szGrpNameA, sizeof(szGrpNameA), 0, 0);
2818
2819 bContinue = lpProcs->procA( lgrpid, szNumberA, szGrpNameA, lpProcs->dwFlags,
2820 lpProcs->lParam );
2821 }
2822 }
2823
2824 ulIndex++;
2825 }
2826 else
2827 bContinue = FALSE;
2828
2829 if (!bContinue)
2830 break;
2831 }
2832
2833 if (hKey)
2834 NtClose( hKey );
2835
2836 return TRUE;
2837 }
2838
2839 /******************************************************************************
2840 * EnumSystemLanguageGroupsA (KERNEL32.@)
2841 *
2842 * Call a users function for each language group available on the system.
2843 *
2844 * PARAMS
2845 * pLangGrpEnumProc [I] Callback function to call for each language group
2846 * dwFlags [I] LGRPID_SUPPORTED=All Supported, LGRPID_INSTALLED=Installed only
2847 * lParam [I] User parameter to pass to pLangGrpEnumProc
2848 *
2849 * RETURNS
2850 * Success: TRUE.
2851 * Failure: FALSE. Use GetLastError() to determine the cause.
2852 */
2853 BOOL WINAPI EnumSystemLanguageGroupsA(LANGUAGEGROUP_ENUMPROCA pLangGrpEnumProc,
2854 DWORD dwFlags, LONG_PTR lParam)
2855 {
2856 ENUMLANGUAGEGROUP_CALLBACKS procs;
2857
2858 TRACE("(%p,0x%08lX,0x%08lX)\n", pLangGrpEnumProc, dwFlags, lParam);
2859
2860 procs.procA = pLangGrpEnumProc;
2861 procs.procW = NULL;
2862 procs.dwFlags = dwFlags;
2863 procs.lParam = lParam;
2864
2865 return NLS_EnumSystemLanguageGroups( pLangGrpEnumProc ? &procs : NULL);
2866 }
2867
2868 /******************************************************************************
2869 * EnumSystemLanguageGroupsW (KERNEL32.@)
2870 *
2871 * See EnumSystemLanguageGroupsA.
2872 */
2873 BOOL WINAPI EnumSystemLanguageGroupsW(LANGUAGEGROUP_ENUMPROCW pLangGrpEnumProc,
2874 DWORD dwFlags, LONG_PTR lParam)
2875 {
2876 ENUMLANGUAGEGROUP_CALLBACKS procs;
2877
2878 TRACE("(%p,0x%08lX,0x%08lX)\n", pLangGrpEnumProc, dwFlags, lParam);
2879
2880 procs.procA = NULL;
2881 procs.procW = pLangGrpEnumProc;
2882 procs.dwFlags = dwFlags;
2883 procs.lParam = lParam;
2884
2885 return NLS_EnumSystemLanguageGroups( pLangGrpEnumProc ? &procs : NULL);
2886 }
2887
2888 /******************************************************************************
2889 * IsValidLanguageGroup (KERNEL32.@)
2890 *
2891 * Determine if a language group is supported and/or installed.
2892 *
2893 * PARAMS
2894 * lgrpid [I] Language Group Id (LGRPID_ values from "winnls.h")
2895 * dwFlags [I] LGRPID_SUPPORTED=Supported, LGRPID_INSTALLED=Installed
2896 *
2897 * RETURNS
2898 * TRUE, if lgrpid is supported and/or installed, according to dwFlags.
2899 * FALSE otherwise.
2900 */
2901 BOOL WINAPI IsValidLanguageGroup(LGRPID lgrpid, DWORD dwFlags)
2902 {
2903 static const WCHAR szFormat[] = { '%','x','\0' };
2904 WCHAR szValueName[16], szValue[2];
2905 BOOL bSupported = FALSE, bInstalled = FALSE;
2906 HKEY hKey;
2907
2908
2909 switch (dwFlags)
2910 {
2911 case LGRPID_INSTALLED:
2912 case LGRPID_SUPPORTED:
2913
2914 hKey = NLS_RegOpenSubKey( NLS_RegOpenKey( 0, szNlsKeyName ), szLangGroupsKeyName );
2915
2916 sprintfW( szValueName, szFormat, lgrpid );
2917
2918 if (NLS_RegGetDword( hKey, szValueName, (LPDWORD)&szValue ))
2919 {
2920 bSupported = TRUE;
2921
2922 if (szValue[0] == '1')
2923 bInstalled = TRUE;
2924 }
2925
2926 if (hKey)
2927 NtClose( hKey );
2928
2929 break;
2930 }
2931
2932 if ((dwFlags == LGRPID_SUPPORTED && bSupported) ||
2933 (dwFlags == LGRPID_INSTALLED && bInstalled))
2934 return TRUE;
2935
2936 return FALSE;
2937 }
2938
2939 /* Callback function ptrs for EnumLanguageGrouplocalesA/W */
2940 typedef struct
2941 {
2942 LANGGROUPLOCALE_ENUMPROCA procA;
2943 LANGGROUPLOCALE_ENUMPROCW procW;
2944 DWORD dwFlags;
2945 LGRPID lgrpid;
2946 LONG_PTR lParam;
2947 } ENUMLANGUAGEGROUPLOCALE_CALLBACKS;
2948
2949 /* Internal implementation of EnumLanguageGrouplocalesA/W */
2950 static BOOL NLS_EnumLanguageGroupLocales(ENUMLANGUAGEGROUPLOCALE_CALLBACKS *lpProcs)
2951 {
2952 static const WCHAR szLocaleKeyName[] = {
2953 'L','o','c','a','l','e','\0'
2954 };
2955 static const WCHAR szAlternateSortsKeyName[] = {
2956 'A','l','t','e','r','n','a','t','e',' ','S','o','r','t','s','\0'
2957 };
2958 WCHAR szNumber[10], szValue[4];
2959 HKEY hKey;
2960 BOOL bContinue = TRUE, bAlternate = FALSE;
2961 LGRPID lgrpid;
2962 ULONG ulIndex = 1; /* Ignore default entry of 1st key */
2963
2964 if (!lpProcs || !lpProcs->lgrpid || lpProcs->lgrpid > LGRPID_ARMENIAN)
2965 {
2966 SetLastError(ERROR_INVALID_PARAMETER);
2967 return FALSE;
2968 }
2969
2970 if (lpProcs->dwFlags)
2971 {
2972 SetLastError(ERROR_INVALID_FLAGS);
2973 return FALSE;
2974 }
2975
2976 hKey = NLS_RegOpenSubKey( NLS_RegOpenKey( 0, szNlsKeyName ), szLocaleKeyName );
2977
2978 if (!hKey)
2979 WARN("NLS registry key not found. Please apply the default registry file 'wine.inf'\n");
2980
2981 while (bContinue)
2982 {
2983 if (NLS_RegEnumValue( hKey, ulIndex, szNumber, sizeof(szNumber),
2984 szValue, sizeof(szValue) ))
2985 {
2986 lgrpid = strtoulW( szValue, NULL, 16 );
2987
2988 TRACE("lcid %s, grpid %ld (%smatched)\n", debugstr_w(szNumber),
2989 lgrpid, lgrpid == lpProcs->lgrpid ? "" : "not ");
2990
2991 if (lgrpid == lpProcs->lgrpid)
2992 {
2993 LCID lcid;
2994
2995 lcid = strtoulW( szNumber, NULL, 16 );
2996
2997 /* FIXME: native returns extra text for a few (17/150) locales, e.g:
2998 * '00000437 ;Georgian'
2999 * At present we only pass the LCID string.
3000 */
3001
3002 if (lpProcs->procW)
3003 bContinue = lpProcs->procW( lgrpid, lcid, szNumber, lpProcs->lParam );
3004 else
3005 {
3006 char szNumberA[sizeof(szNumber)/sizeof(WCHAR)];
3007
3008 WideCharToMultiByte(CP_ACP, 0, szNumber, -1, szNumberA, sizeof(szNumberA), 0, 0);
3009
3010 bContinue = lpProcs->procA( lgrpid, lcid, szNumberA, lpProcs->lParam );
3011 }
3012 }
3013
3014 ulIndex++;
3015 }
3016 else
3017 {
3018 /* Finished enumerating this key */
3019 if (!bAlternate)
3020 {
3021 /* Enumerate alternate sorts also */
3022 hKey = NLS_RegOpenKey( hKey, szAlternateSortsKeyName );
3023 bAlternate = TRUE;
3024 ulIndex = 0;
3025 }
3026 else
3027 bContinue = FALSE; /* Finished both keys */
3028 }
3029
3030 if (!bContinue)
3031 break;
3032 }
3033
3034 if (hKey)
3035 NtClose( hKey );
3036
3037 return TRUE;
3038 }
3039
3040 /******************************************************************************
3041 * EnumLanguageGroupLocalesA (KERNEL32.@)
3042 *
3043 * Call a users function for every locale in a language group available on the system.
3044 *
3045 * PARAMS
3046 * pLangGrpLcEnumProc [I] Callback function to call for each locale
3047 * lgrpid [I] Language group (LGRPID_ values from "winnls.h")
3048 * dwFlags [I] Reserved, set to 0
3049 * lParam [I] User parameter to pass to pLangGrpLcEnumProc
3050 *
3051 * RETURNS
3052 * Success: TRUE.
3053 * Failure: FALSE. Use GetLastError() to determine the cause.
3054 */
3055 BOOL WINAPI EnumLanguageGroupLocalesA(LANGGROUPLOCALE_ENUMPROCA pLangGrpLcEnumProc,
3056 LGRPID lgrpid, DWORD dwFlags, LONG_PTR lParam)
3057 {
3058 ENUMLANGUAGEGROUPLOCALE_CALLBACKS callbacks;
3059
3060 TRACE("(%p,0x%08lX,0x%08lX,0x%08lX)\n", pLangGrpLcEnumProc, lgrpid, dwFlags, lParam);
3061
3062 callbacks.procA = pLangGrpLcEnumProc;
3063 callbacks.procW = NULL;
3064 callbacks.dwFlags = dwFlags;
3065 callbacks.lgrpid = lgrpid;
3066 callbacks.lParam = lParam;
3067
3068 return NLS_EnumLanguageGroupLocales( pLangGrpLcEnumProc ? &callbacks : NULL );
3069 }
3070
3071 /******************************************************************************
3072 * EnumLanguageGroupLocalesW (KERNEL32.@)
3073 *
3074 * See EnumLanguageGroupLocalesA.
3075 */
3076 BOOL WINAPI EnumLanguageGroupLocalesW(LANGGROUPLOCALE_ENUMPROCW pLangGrpLcEnumProc,
3077 LGRPID lgrpid, DWORD dwFlags, LONG_PTR lParam)
3078 {
3079 ENUMLANGUAGEGROUPLOCALE_CALLBACKS callbacks;
3080
3081 TRACE("(%p,0x%08lX,0x%08lX,0x%08lX)\n", pLangGrpLcEnumProc, lgrpid, dwFlags, lParam);
3082
3083 callbacks.procA = NULL;
3084 callbacks.procW = pLangGrpLcEnumProc;
3085 callbacks.dwFlags = dwFlags;
3086 callbacks.lgrpid = lgrpid;
3087 callbacks.lParam = lParam;
3088
3089 return NLS_EnumLanguageGroupLocales( pLangGrpLcEnumProc ? &callbacks : NULL );
3090 }
3091
3092 /******************************************************************************
3093 * EnumSystemGeoID (KERNEL32.@)
3094 *
3095 * Call a users function for every location available on the system.
3096 *
3097 * PARAMS
3098 * geoclass [I] Type of information desired (SYSGEOTYPE enum from "winnls.h")
3099 * reserved [I] Reserved, set to 0
3100 * pGeoEnumProc [I] Callback function to call for each location
3101 *
3102 * RETURNS
3103 * Success: TRUE.
3104 * Failure: FALSE. Use GetLastError() to determine the cause.
3105 */
3106 BOOL WINAPI EnumSystemGeoID(GEOCLASS geoclass, GEOID reserved, GEO_ENUMPROC pGeoEnumProc)
3107 {
3108 static const WCHAR szCountryCodeValueName[] = {
3109 'C','o','u','n','t','r','y','C','o','d','e','\0'
3110 };
3111 WCHAR szNumber[10];
3112 HKEY hKey;
3113 ULONG ulIndex = 0;
3114
3115 TRACE("(0x%08lX,0x%08lX,%p)\n", geoclass, reserved, pGeoEnumProc);
3116
3117 if (geoclass != GEOCLASS_NATION || reserved || !pGeoEnumProc)
3118 {
3119 SetLastError(ERROR_INVALID_PARAMETER);
3120 return FALSE;
3121 }
3122
3123 hKey = NLS_RegOpenKey( 0, szCountryListName );
3124
3125 while (NLS_RegEnumSubKey( hKey, ulIndex, szNumber, sizeof(szNumber) ))
3126 {
3127 BOOL bContinue = TRUE;
3128 DWORD dwGeoId;
3129 HKEY hSubKey = NLS_RegOpenKey( hKey, szNumber );
3130
3131 if (hSubKey)
3132 {
3133 if (NLS_RegGetDword( hSubKey, szCountryCodeValueName, &dwGeoId ))
3134 {
3135 TRACE("Got geoid %ld\n", dwGeoId);
3136
3137 if (!pGeoEnumProc( dwGeoId ))
3138 bContinue = FALSE;
3139 }
3140
3141 NtClose( hSubKey );
3142 }
3143
3144 if (!bContinue)
3145 break;
3146
3147 ulIndex++;
3148 }
3149
3150 if (hKey)
3151 NtClose( hKey );
3152
3153 return TRUE;
3154 }
3155
3156 /******************************************************************************
3157 * InvalidateNLSCache (KERNEL32.@)
3158 *
3159 * Invalidate the cache of NLS values.
3160 *
3161 * PARAMS
3162 * None.
3163 *
3164 * RETURNS
3165 * Success: TRUE.
3166 * Failure: FALSE.
3167 */
3168 BOOL WINAPI InvalidateNLSCache(void)
3169 {
3170 FIXME("() stub\n");
3171 return FALSE;
3172 }
3173
3174 /******************************************************************************
3175 * GetUserGeoID (KERNEL32.@)
3176 */
3177 GEOID WINAPI GetUserGeoID( GEOCLASS GeoClass )
3178 {
3179 FIXME("%ld\n",GeoClass);
3180 return GEOID_NOT_AVAILABLE;
3181 }
3182
3183 /******************************************************************************
3184 * SetUserGeoID (KERNEL32.@)
3185 */
3186 BOOL WINAPI SetUserGeoID( GEOID GeoID )
3187 {
3188 FIXME("%ld\n",GeoID);
3189 return FALSE;
3190 }
3191
3192 /******************************************************************************
3193 * EnumUILanguagesA (KERNEL32.@)
3194 */
3195 BOOL WINAPI EnumUILanguagesA(UILANGUAGE_ENUMPROCA pUILangEnumProc, DWORD dwFlags, LONG_PTR lParam)
3196 {
3197 static char value[] = "0409";
3198
3199 if(!pUILangEnumProc) {
3200 SetLastError(ERROR_INVALID_PARAMETER);
3201 return FALSE;
3202 }
3203 if(dwFlags) {
3204 SetLastError(ERROR_INVALID_FLAGS);
3205 return FALSE;
3206 }
3207
3208 FIXME("%p, %lx, %lx calling pUILangEnumProc with %s\n",
3209 pUILangEnumProc, dwFlags, lParam, debugstr_a(value));
3210
3211 pUILangEnumProc( value, lParam );
3212 return(TRUE);
3213 }
3214
3215 /******************************************************************************
3216 * EnumUILanguagesW (KERNEL32.@)
3217 */
3218 BOOL WINAPI EnumUILanguagesW(UILANGUAGE_ENUMPROCW pUILangEnumProc, DWORD dwFlags, LONG_PTR lParam)
3219 {
3220 static WCHAR value[] = {'0','4','0','9',0};
3221
3222 if(!pUILangEnumProc) {
3223 SetLastError(ERROR_INVALID_PARAMETER);
3224 return FALSE;
3225 }
3226 if(dwFlags) {
3227 SetLastError(ERROR_INVALID_FLAGS);
3228 return FALSE;
3229 }
3230
3231 FIXME("%p, %lx, %lx calling pUILangEnumProc with %s\n",
3232 pUILangEnumProc, dwFlags, lParam, debugstr_w(value));
3233
3234 pUILangEnumProc( value, lParam );
3235 return(TRUE);
3236 }