2 **********************************************************************
3 * Copyright (C) 1996-2010, International Business Machines
4 * Corporation and others. All Rights Reserved.
5 **********************************************************************
7 * Provides functionality for mapping between
8 * LCID and Posix IDs or ICU locale to codepage
10 * Note: All classes and code in this file are
11 * intended for internal use only.
13 * Methods of interest:
14 * unsigned long convertToLCID(const char*);
15 * const char* convertToPosix(unsigned long);
17 * Kathleen Wilson, 4/30/96
19 * Date Name Description
20 * 3/11/97 aliu Fixed off-by-one bug in assignment operator. Added
21 * setId() method and safety check against
23 * 04/23/99 stephen Added C wrapper for convertToPosix.
24 * 09/18/00 george Removed the memory leaks.
25 * 08/23/01 george Convert to C
29 #include "unicode/uloc.h"
34 #if defined(U_WINDOWS) && defined(_MSC_VER) && (_MSC_VER >= 1500)
35 #define USE_WINDOWS_LOCALE_API
39 #ifdef USE_WINDOWS_LOCALE_API
46 * The mapping from Win32 locale ID numbers to POSIX locale strings should
49 * Many LCID values come from winnt.h
50 * Some also come from http://www.microsoft.com/globaldev/reference/lcid-all.mspx
54 ////////////////////////////////////////////////
56 // Internal Classes for LCID <--> POSIX Mapping
58 /////////////////////////////////////////////////
61 typedef struct ILcidPosixElement
63 const uint32_t hostID;
64 const char * const posixID;
67 typedef struct ILcidPosixMap
69 const uint32_t numRegions;
70 const struct ILcidPosixElement* const regionMaps;
75 /////////////////////////////////////////////////
77 // Easy macros to make the LCID <--> POSIX Mapping
79 /////////////////////////////////////////////////
83 * The standard one language/one country mapping for LCID.
84 * The first element must be the language, and the following
85 * elements are the language with the country.
86 * @param hostID LCID in host format such as 0x044d
87 * @param languageID posix ID of just the language such as 'de'
88 * @param posixID posix ID of the language_TERRITORY such as 'de_CH'
90 #define ILCID_POSIX_ELEMENT_ARRAY(hostID, languageID, posixID) \
91 static const ILcidPosixElement locmap_ ## languageID [] = { \
92 {LANGUAGE_LCID(hostID), #languageID}, /* parent locale */ \
97 * Define a subtable by ID
98 * @param id the POSIX ID, either a language or language_TERRITORY
100 #define ILCID_POSIX_SUBTABLE(id) \
101 static const ILcidPosixElement locmap_ ## id [] =
105 * Create the map for the posixID. This macro supposes that the language string
106 * name is the same as the global variable name, and that the first element
107 * in the ILcidPosixElement is just the language.
108 * @param _posixID the full POSIX ID for this entry.
110 #define ILCID_POSIX_MAP(_posixID) \
111 {sizeof(locmap_ ## _posixID)/sizeof(ILcidPosixElement), locmap_ ## _posixID}
114 ////////////////////////////////////////////
116 // Create the table of LCID to POSIX Mapping
117 // None of it should be dynamically created.
119 // Keep static locale variables inside the function so that
120 // it can be created properly during static init.
122 // Note: This table should be updated periodically. Check the National Lanaguage Support API Reference Website.
123 // Microsoft is moving away from LCID in favor of locale name as of Vista. This table needs to be
124 // maintained for support of older Windows version.
125 // Update: Windows 7 (091130)
126 ////////////////////////////////////////////
129 ILCID_POSIX_ELEMENT_ARRAY(0x0436, af, af_ZA)
131 ILCID_POSIX_SUBTABLE(ar) {
151 ILCID_POSIX_ELEMENT_ARRAY(0x044d, as, as_IN)
152 ILCID_POSIX_ELEMENT_ARRAY(0x045e, am, am_ET)
153 ILCID_POSIX_ELEMENT_ARRAY(0x047a, arn,arn_CL)
155 ILCID_POSIX_SUBTABLE(az) {
157 {0x082c, "az_Cyrl_AZ"}, /* Cyrillic based */
158 {0x742c, "az_Cyrl"}, /* Cyrillic based */
159 {0x042c, "az_Latn_AZ"}, /* Latin based */
160 {0x782c, "az_Latn"}, /* Latin based */
161 {0x042c, "az_AZ"} /* Latin based */
164 ILCID_POSIX_ELEMENT_ARRAY(0x046d, ba, ba_RU)
165 ILCID_POSIX_ELEMENT_ARRAY(0x0423, be, be_BY)
167 ILCID_POSIX_SUBTABLE(ber) {
169 {0x045f, "ber_Arab_DZ"},
170 {0x045f, "ber_Arab"},
171 {0x085f, "ber_Latn_DZ"},
175 ILCID_POSIX_ELEMENT_ARRAY(0x0402, bg, bg_BG)
177 ILCID_POSIX_SUBTABLE(bn) {
183 ILCID_POSIX_SUBTABLE(bo) {
189 ILCID_POSIX_ELEMENT_ARRAY(0x047e, br, br_FR)
190 ILCID_POSIX_ELEMENT_ARRAY(0x0403, ca, ca_ES)
191 ILCID_POSIX_ELEMENT_ARRAY(0x0483, co, co_FR)
192 ILCID_POSIX_ELEMENT_ARRAY(0x045c, chr,chr_US)
194 /* Declared as cs_CZ to get around compiler errors on z/OS, which defines cs as a function */
195 ILCID_POSIX_ELEMENT_ARRAY(0x0405, cs, cs_CZ)
197 ILCID_POSIX_ELEMENT_ARRAY(0x0452, cy, cy_GB)
198 ILCID_POSIX_ELEMENT_ARRAY(0x0406, da, da_DK)
200 ILCID_POSIX_SUBTABLE(de) {
207 {0x10407,"de_DE@collation=phonebook"}, /*This is really de_DE_PHONEBOOK on Windows*/
208 {0x10407,"de@collation=phonebook"} /*This is really de_DE_PHONEBOOK on Windows*/
211 ILCID_POSIX_ELEMENT_ARRAY(0x0465, dv, dv_MV)
212 ILCID_POSIX_ELEMENT_ARRAY(0x0408, el, el_GR)
214 ILCID_POSIX_SUBTABLE(en) {
229 {0x007f, "en_US_POSIX"}, /* duplicate for roundtripping */
230 {0x2409, "en_VI"}, /* Virgin Islands AKA Caribbean Islands (en_CB). */
234 {0x0409, "en_AS"}, /* Alias for en_US. Leave last. */
235 {0x0409, "en_GU"}, /* Alias for en_US. Leave last. */
236 {0x0409, "en_MH"}, /* Alias for en_US. Leave last. */
237 {0x0409, "en_MP"}, /* Alias for en_US. Leave last. */
238 {0x0409, "en_UM"} /* Alias for en_US. Leave last. */
241 ILCID_POSIX_SUBTABLE(en_US_POSIX) {
242 {0x007f, "en_US_POSIX"} /* duplicate for roundtripping */
245 ILCID_POSIX_SUBTABLE(es) {
254 {0x0c0a, "es_ES"}, /*Modern sort.*/
267 {0x040a, "es_ES@collation=traditional"},
268 {0x040a, "es@collation=traditional"}
271 ILCID_POSIX_ELEMENT_ARRAY(0x0425, et, et_EE)
272 ILCID_POSIX_ELEMENT_ARRAY(0x042d, eu, eu_ES)
274 /* ISO-639 doesn't distinguish between Persian and Dari.*/
275 ILCID_POSIX_SUBTABLE(fa) {
277 {0x0429, "fa_IR"}, /* Persian/Farsi (Iran) */
278 {0x048c, "fa_AF"} /* Persian/Dari (Afghanistan) */
281 /* duplicate for roundtripping */
282 ILCID_POSIX_SUBTABLE(fa_AF) {
283 {0x8c, "fa_AF"}, /* Persian/Dari (Afghanistan) */
284 {0x048c, "fa_AF"} /* Persian/Dari (Afghanistan) */
287 ILCID_POSIX_ELEMENT_ARRAY(0x040b, fi, fi_FI)
288 ILCID_POSIX_ELEMENT_ARRAY(0x0464, fil,fil_PH)
289 ILCID_POSIX_ELEMENT_ARRAY(0x0438, fo, fo_FO)
291 ILCID_POSIX_SUBTABLE(fr) {
309 ILCID_POSIX_ELEMENT_ARRAY(0x0462, fy, fy_NL)
311 /* This LCID is really two different locales.*/
312 ILCID_POSIX_ELEMENT_ARRAY(0x083c, ga, ga_IE) /* Gaelic (Ireland) */
313 ILCID_POSIX_ELEMENT_ARRAY(0x0491, gd, gd_GB) /* Gaelic (Scotland) */
315 ILCID_POSIX_ELEMENT_ARRAY(0x0456, gl, gl_ES)
316 ILCID_POSIX_ELEMENT_ARRAY(0x0447, gu, gu_IN)
317 ILCID_POSIX_ELEMENT_ARRAY(0x0474, gn, gn_PY)
318 ILCID_POSIX_ELEMENT_ARRAY(0x0484, gsw,gsw_FR)
320 ILCID_POSIX_SUBTABLE(ha) {
323 {0x0468, "ha_Latn_NG"},
326 ILCID_POSIX_ELEMENT_ARRAY(0x0475, haw,haw_US)
327 ILCID_POSIX_ELEMENT_ARRAY(0x040d, he, he_IL)
328 ILCID_POSIX_ELEMENT_ARRAY(0x0439, hi, hi_IN)
330 /* This LCID is really four different locales.*/
331 ILCID_POSIX_SUBTABLE(hr) {
333 {0x141a, "bs_Latn_BA"}, /* Bosnian, Bosnia and Herzegovina */
334 {0x681a, "bs_Latn"}, /* Bosnian, Bosnia and Herzegovina */
335 {0x141a, "bs_BA"}, /* Bosnian, Bosnia and Herzegovina */
336 {0x781a, "bs"}, /* Bosnian */
337 {0x201a, "bs_Cyrl_BA"}, /* Bosnian, Bosnia and Herzegovina */
338 {0x641a, "bs_Cyrl"}, /* Bosnian, Bosnia and Herzegovina */
339 {0x101a, "hr_BA"}, /* Croatian in Bosnia */
340 {0x041a, "hr_HR"}, /* Croatian*/
341 {0x2c1a, "sr_Latn_ME"},
342 {0x241a, "sr_Latn_RS"},
343 {0x181a, "sr_Latn_BA"}, /* Serbo-Croatian in Bosnia */
344 {0x081a, "sr_Latn_CS"}, /* Serbo-Croatian*/
345 {0x701a, "sr_Latn"}, /* It's 0x1a or 0x081a, pick one to make the test program happy. */
346 {0x1c1a, "sr_Cyrl_BA"}, /* Serbo-Croatian in Bosnia */
347 {0x0c1a, "sr_Cyrl_CS"}, /* Serbian*/
348 {0x301a, "sr_Cyrl_ME"},
349 {0x281a, "sr_Cyrl_RS"},
350 {0x6c1a, "sr_Cyrl"}, /* It's 0x1a or 0x0c1a, pick one to make the test program happy. */
351 {0x7c1a, "sr"} /* In CLDR sr is sr_Cyrl. */
354 ILCID_POSIX_ELEMENT_ARRAY(0x040e, hu, hu_HU)
355 ILCID_POSIX_ELEMENT_ARRAY(0x042b, hy, hy_AM)
356 ILCID_POSIX_ELEMENT_ARRAY(0x0421, id, id_ID)
357 ILCID_POSIX_ELEMENT_ARRAY(0x0470, ig, ig_NG)
358 ILCID_POSIX_ELEMENT_ARRAY(0x0478, ii, ii_CN)
359 ILCID_POSIX_ELEMENT_ARRAY(0x040f, is, is_IS)
361 ILCID_POSIX_SUBTABLE(it) {
367 ILCID_POSIX_SUBTABLE(iu) {
369 {0x045d, "iu_Cans_CA"},
371 {0x085d, "iu_Latn_CA"},
375 ILCID_POSIX_ELEMENT_ARRAY(0x040d, iw, iw_IL) /*Left in for compatibility*/
376 ILCID_POSIX_ELEMENT_ARRAY(0x0411, ja, ja_JP)
377 ILCID_POSIX_ELEMENT_ARRAY(0x0437, ka, ka_GE)
378 ILCID_POSIX_ELEMENT_ARRAY(0x043f, kk, kk_KZ)
379 ILCID_POSIX_ELEMENT_ARRAY(0x046f, kl, kl_GL)
380 ILCID_POSIX_ELEMENT_ARRAY(0x0453, km, km_KH)
381 ILCID_POSIX_ELEMENT_ARRAY(0x044b, kn, kn_IN)
383 ILCID_POSIX_SUBTABLE(ko) {
389 ILCID_POSIX_ELEMENT_ARRAY(0x0457, kok, kok_IN)
390 ILCID_POSIX_ELEMENT_ARRAY(0x0471, kr, kr_NG)
392 ILCID_POSIX_SUBTABLE(ks) { /* We could add PK and CN too */
394 {0x0860, "ks_IN"}, /* Documentation doesn't mention script */
395 {0x0460, "ks_Arab_IN"}
398 ILCID_POSIX_ELEMENT_ARRAY(0x0440, ky, ky_KG) /* Kyrgyz is spoken in Kyrgyzstan */
399 ILCID_POSIX_ELEMENT_ARRAY(0x0476, la, la_IT) /* TODO: Verify the country */
400 ILCID_POSIX_ELEMENT_ARRAY(0x046e, lb, lb_LU)
401 ILCID_POSIX_ELEMENT_ARRAY(0x0454, lo, lo_LA)
402 ILCID_POSIX_ELEMENT_ARRAY(0x0427, lt, lt_LT)
403 ILCID_POSIX_ELEMENT_ARRAY(0x0426, lv, lv_LV)
404 ILCID_POSIX_ELEMENT_ARRAY(0x0481, mi, mi_NZ)
405 ILCID_POSIX_ELEMENT_ARRAY(0x042f, mk, mk_MK)
406 ILCID_POSIX_ELEMENT_ARRAY(0x044c, ml, ml_IN)
408 ILCID_POSIX_SUBTABLE(mn) {
412 {0x0850, "mn_Mong_CN"},
417 ILCID_POSIX_ELEMENT_ARRAY(0x0458, mni,mni_IN)
418 ILCID_POSIX_ELEMENT_ARRAY(0x047c, moh,moh_CA)
419 ILCID_POSIX_ELEMENT_ARRAY(0x044e, mr, mr_IN)
421 ILCID_POSIX_SUBTABLE(ms) {
423 {0x083e, "ms_BN"}, /* Brunei Darussalam*/
424 {0x043e, "ms_MY"} /* Malaysia*/
427 ILCID_POSIX_ELEMENT_ARRAY(0x043a, mt, mt_MT)
428 ILCID_POSIX_ELEMENT_ARRAY(0x0455, my, my_MM)
430 ILCID_POSIX_SUBTABLE(ne) {
432 {0x0861, "ne_IN"}, /* India*/
433 {0x0461, "ne_NP"} /* Nepal*/
436 ILCID_POSIX_SUBTABLE(nl) {
442 /* The "no" locale split into nb and nn. By default in ICU, "no" is nb.*/
443 ILCID_POSIX_SUBTABLE(no) {
444 {0x14, "no"}, /* really nb_NO */
445 {0x7c14, "nb"}, /* really nb */
446 {0x0414, "nb_NO"}, /* really nb_NO. Keep first in the 414 list. */
447 {0x0414, "no_NO"}, /* really nb_NO */
448 {0x0814, "nn_NO"}, /* really nn_NO. Keep first in the 814 list. */
449 {0x7814, "nn"}, /* It's 0x14 or 0x814, pick one to make the test program happy. */
450 {0x0814, "no_NO_NY"}/* really nn_NO */
453 ILCID_POSIX_ELEMENT_ARRAY(0x046c, nso,nso_ZA) /* TODO: Verify the ISO-639 code */
454 ILCID_POSIX_ELEMENT_ARRAY(0x0482, oc, oc_FR)
455 ILCID_POSIX_ELEMENT_ARRAY(0x0472, om, om_ET) /* TODO: Verify the country */
457 /* Declared as or_IN to get around compiler errors*/
458 ILCID_POSIX_SUBTABLE(or_IN) {
464 ILCID_POSIX_SUBTABLE(pa) {
470 ILCID_POSIX_ELEMENT_ARRAY(0x0415, pl, pl_PL)
471 ILCID_POSIX_ELEMENT_ARRAY(0x0463, ps, ps_AF)
473 ILCID_POSIX_SUBTABLE(pt) {
479 ILCID_POSIX_SUBTABLE(qu) {
486 ILCID_POSIX_ELEMENT_ARRAY(0x0486, qut, qut_GT) /* qut is an ISO-639-3 code */
487 ILCID_POSIX_ELEMENT_ARRAY(0x0417, rm, rm_CH)
488 ILCID_POSIX_ELEMENT_ARRAY(0x0418, ro, ro_RO)
490 ILCID_POSIX_SUBTABLE(root) {
494 ILCID_POSIX_ELEMENT_ARRAY(0x0419, ru, ru_RU)
495 ILCID_POSIX_ELEMENT_ARRAY(0x0487, rw, rw_RW)
496 ILCID_POSIX_ELEMENT_ARRAY(0x044f, sa, sa_IN)
497 ILCID_POSIX_ELEMENT_ARRAY(0x0485, sah,sah_RU)
499 ILCID_POSIX_SUBTABLE(sd) {
505 ILCID_POSIX_SUBTABLE(se) {
522 ILCID_POSIX_ELEMENT_ARRAY(0x045b, si, si_LK)
523 ILCID_POSIX_ELEMENT_ARRAY(0x041b, sk, sk_SK)
524 ILCID_POSIX_ELEMENT_ARRAY(0x0424, sl, sl_SI)
525 ILCID_POSIX_ELEMENT_ARRAY(0x0477, so, so_ET) /* TODO: Verify the country */
526 ILCID_POSIX_ELEMENT_ARRAY(0x041c, sq, sq_AL)
528 ILCID_POSIX_SUBTABLE(sv) {
534 ILCID_POSIX_ELEMENT_ARRAY(0x0441, sw, sw_KE)
535 ILCID_POSIX_ELEMENT_ARRAY(0x045A, syr, syr_SY)
536 ILCID_POSIX_ELEMENT_ARRAY(0x0449, ta, ta_IN)
537 ILCID_POSIX_ELEMENT_ARRAY(0x044a, te, te_IN)
539 /* Cyrillic based by default */
540 ILCID_POSIX_SUBTABLE(tg) {
543 {0x0428, "tg_Cyrl_TJ"}
546 ILCID_POSIX_ELEMENT_ARRAY(0x041e, th, th_TH)
548 ILCID_POSIX_SUBTABLE(ti) {
554 ILCID_POSIX_ELEMENT_ARRAY(0x0442, tk, tk_TM)
555 ILCID_POSIX_ELEMENT_ARRAY(0x0432, tn, tn_BW)
556 ILCID_POSIX_ELEMENT_ARRAY(0x041f, tr, tr_TR)
557 ILCID_POSIX_ELEMENT_ARRAY(0x0444, tt, tt_RU)
559 ILCID_POSIX_SUBTABLE(tzm) {
561 {0x7c5f, "tzm_Latn"},
562 {0x085f, "tzm_Latn_DZ"}
565 ILCID_POSIX_ELEMENT_ARRAY(0x0480, ug, ug_CN)
566 ILCID_POSIX_ELEMENT_ARRAY(0x0422, uk, uk_UA)
568 ILCID_POSIX_SUBTABLE(ur) {
574 ILCID_POSIX_SUBTABLE(uz) {
576 {0x0843, "uz_Cyrl_UZ"}, /* Cyrillic based */
577 {0x7843, "uz_Cyrl"}, /* Cyrillic based */
578 {0x0843, "uz_UZ"}, /* Cyrillic based */
579 {0x0443, "uz_Latn_UZ"}, /* Latin based */
580 {0x7c43, "uz_Latn"} /* Latin based */
583 ILCID_POSIX_ELEMENT_ARRAY(0x0433, ve, ve_ZA) /* TODO: Verify the country */
584 ILCID_POSIX_ELEMENT_ARRAY(0x042a, vi, vi_VN)
586 ILCID_POSIX_SUBTABLE(wen) {
595 ILCID_POSIX_ELEMENT_ARRAY(0x0488, wo, wo_SN)
596 ILCID_POSIX_ELEMENT_ARRAY(0x0434, xh, xh_ZA)
597 ILCID_POSIX_ELEMENT_ARRAY(0x046a, yo, yo_NG)
599 ILCID_POSIX_SUBTABLE(zh) {
603 {0x0804, "zh_Hans_CN"},
604 {0x0c04, "zh_Hant_HK"},
606 {0x1404, "zh_Hant_MO"},
608 {0x1004, "zh_Hans_SG"},
610 {0x0404, "zh_Hant_TW"},
613 {0x30404,"zh_Hant_TW"}, /* Bopomofo order */
614 {0x30404,"zh_TW"}, /* Bopomofo order */
615 {0x20004,"zh@collation=stroke"},
616 {0x20404,"zh_Hant@collation=stroke"},
617 {0x20404,"zh_Hant_TW@collation=stroke"},
618 {0x20404,"zh_TW@collation=stroke"},
619 {0x20804,"zh_Hans@collation=stroke"},
620 {0x20804,"zh_Hans_CN@collation=stroke"},
621 {0x20804,"zh_CN@collation=stroke"}
624 ILCID_POSIX_ELEMENT_ARRAY(0x0435, zu, zu_ZA)
626 /* This must be static and grouped by LCID. */
628 /* non-existent ISO-639-2 codes */
631 0x467 Fulfulde - Nigeria
632 0x486 K'iche - Guatemala
635 static const ILcidPosixMap gPosixIDmap[] = {
636 ILCID_POSIX_MAP(af), /* af Afrikaans 0x36 */
637 ILCID_POSIX_MAP(am), /* am Amharic 0x5e */
638 ILCID_POSIX_MAP(ar), /* ar Arabic 0x01 */
639 ILCID_POSIX_MAP(arn), /* arn Araucanian/Mapudungun 0x7a */
640 ILCID_POSIX_MAP(as), /* as Assamese 0x4d */
641 ILCID_POSIX_MAP(az), /* az Azerbaijani 0x2c */
642 ILCID_POSIX_MAP(ba), /* ba Bashkir 0x6d */
643 ILCID_POSIX_MAP(be), /* be Belarusian 0x23 */
644 /* ILCID_POSIX_MAP(ber), ber Berber/Tamazight 0x5f */
645 ILCID_POSIX_MAP(bg), /* bg Bulgarian 0x02 */
646 ILCID_POSIX_MAP(bn), /* bn Bengali; Bangla 0x45 */
647 ILCID_POSIX_MAP(bo), /* bo Tibetan 0x51 */
648 ILCID_POSIX_MAP(br), /* br Breton 0x7e */
649 ILCID_POSIX_MAP(ca), /* ca Catalan 0x03 */
650 ILCID_POSIX_MAP(chr), /* chr Cherokee 0x5c */
651 ILCID_POSIX_MAP(co), /* co Corsican 0x83 */
652 ILCID_POSIX_MAP(cs), /* cs Czech 0x05 */
653 ILCID_POSIX_MAP(cy), /* cy Welsh 0x52 */
654 ILCID_POSIX_MAP(da), /* da Danish 0x06 */
655 ILCID_POSIX_MAP(de), /* de German 0x07 */
656 ILCID_POSIX_MAP(dv), /* dv Divehi 0x65 */
657 ILCID_POSIX_MAP(el), /* el Greek 0x08 */
658 ILCID_POSIX_MAP(en), /* en English 0x09 */
659 ILCID_POSIX_MAP(en_US_POSIX), /* invariant 0x7f */
660 ILCID_POSIX_MAP(es), /* es Spanish 0x0a */
661 ILCID_POSIX_MAP(et), /* et Estonian 0x25 */
662 ILCID_POSIX_MAP(eu), /* eu Basque 0x2d */
663 ILCID_POSIX_MAP(fa), /* fa Persian/Farsi 0x29 */
664 ILCID_POSIX_MAP(fa_AF), /* fa Persian/Dari 0x8c */
665 ILCID_POSIX_MAP(fi), /* fi Finnish 0x0b */
666 ILCID_POSIX_MAP(fil), /* fil Filipino 0x64 */
667 ILCID_POSIX_MAP(fo), /* fo Faroese 0x38 */
668 ILCID_POSIX_MAP(fr), /* fr French 0x0c */
669 ILCID_POSIX_MAP(fy), /* fy Frisian 0x62 */
670 ILCID_POSIX_MAP(ga), /* * Gaelic (Ireland,Scotland) 0x3c */
671 ILCID_POSIX_MAP(gd), /* gd Gaelic (United Kingdom) 0x91 */
672 ILCID_POSIX_MAP(gl), /* gl Galician 0x56 */
673 ILCID_POSIX_MAP(gn), /* gn Guarani 0x74 */
674 ILCID_POSIX_MAP(gsw), /* gsw Alemanic/Alsatian/Swiss German 0x84 */
675 ILCID_POSIX_MAP(gu), /* gu Gujarati 0x47 */
676 ILCID_POSIX_MAP(ha), /* ha Hausa 0x68 */
677 ILCID_POSIX_MAP(haw), /* haw Hawaiian 0x75 */
678 ILCID_POSIX_MAP(he), /* he Hebrew (formerly iw) 0x0d */
679 ILCID_POSIX_MAP(hi), /* hi Hindi 0x39 */
680 ILCID_POSIX_MAP(hr), /* * Croatian and others 0x1a */
681 ILCID_POSIX_MAP(hu), /* hu Hungarian 0x0e */
682 ILCID_POSIX_MAP(hy), /* hy Armenian 0x2b */
683 ILCID_POSIX_MAP(id), /* id Indonesian (formerly in) 0x21 */
684 ILCID_POSIX_MAP(ig), /* ig Igbo 0x70 */
685 ILCID_POSIX_MAP(ii), /* ii Sichuan Yi 0x78 */
686 ILCID_POSIX_MAP(is), /* is Icelandic 0x0f */
687 ILCID_POSIX_MAP(it), /* it Italian 0x10 */
688 ILCID_POSIX_MAP(iu), /* iu Inuktitut 0x5d */
689 ILCID_POSIX_MAP(iw), /* iw Hebrew 0x0d */
690 ILCID_POSIX_MAP(ja), /* ja Japanese 0x11 */
691 ILCID_POSIX_MAP(ka), /* ka Georgian 0x37 */
692 ILCID_POSIX_MAP(kk), /* kk Kazakh 0x3f */
693 ILCID_POSIX_MAP(kl), /* kl Kalaallisut 0x6f */
694 ILCID_POSIX_MAP(km), /* km Khmer 0x53 */
695 ILCID_POSIX_MAP(kn), /* kn Kannada 0x4b */
696 ILCID_POSIX_MAP(ko), /* ko Korean 0x12 */
697 ILCID_POSIX_MAP(kok), /* kok Konkani 0x57 */
698 ILCID_POSIX_MAP(kr), /* kr Kanuri 0x71 */
699 ILCID_POSIX_MAP(ks), /* ks Kashmiri 0x60 */
700 ILCID_POSIX_MAP(ky), /* ky Kyrgyz 0x40 */
701 ILCID_POSIX_MAP(lb), /* lb Luxembourgish 0x6e */
702 ILCID_POSIX_MAP(la), /* la Latin 0x76 */
703 ILCID_POSIX_MAP(lo), /* lo Lao 0x54 */
704 ILCID_POSIX_MAP(lt), /* lt Lithuanian 0x27 */
705 ILCID_POSIX_MAP(lv), /* lv Latvian, Lettish 0x26 */
706 ILCID_POSIX_MAP(mi), /* mi Maori 0x81 */
707 ILCID_POSIX_MAP(mk), /* mk Macedonian 0x2f */
708 ILCID_POSIX_MAP(ml), /* ml Malayalam 0x4c */
709 ILCID_POSIX_MAP(mn), /* mn Mongolian 0x50 */
710 ILCID_POSIX_MAP(mni), /* mni Manipuri 0x58 */
711 ILCID_POSIX_MAP(moh), /* moh Mohawk 0x7c */
712 ILCID_POSIX_MAP(mr), /* mr Marathi 0x4e */
713 ILCID_POSIX_MAP(ms), /* ms Malay 0x3e */
714 ILCID_POSIX_MAP(mt), /* mt Maltese 0x3a */
715 ILCID_POSIX_MAP(my), /* my Burmese 0x55 */
716 /* ILCID_POSIX_MAP(nb), // no Norwegian 0x14 */
717 ILCID_POSIX_MAP(ne), /* ne Nepali 0x61 */
718 ILCID_POSIX_MAP(nl), /* nl Dutch 0x13 */
719 /* ILCID_POSIX_MAP(nn), // no Norwegian 0x14 */
720 ILCID_POSIX_MAP(no), /* * Norwegian 0x14 */
721 ILCID_POSIX_MAP(nso), /* nso Sotho, Northern (Sepedi dialect) 0x6c */
722 ILCID_POSIX_MAP(oc), /* oc Occitan 0x82 */
723 ILCID_POSIX_MAP(om), /* om Oromo 0x72 */
724 ILCID_POSIX_MAP(or_IN), /* or Oriya 0x48 */
725 ILCID_POSIX_MAP(pa), /* pa Punjabi 0x46 */
726 ILCID_POSIX_MAP(pl), /* pl Polish 0x15 */
727 ILCID_POSIX_MAP(ps), /* ps Pashto 0x63 */
728 ILCID_POSIX_MAP(pt), /* pt Portuguese 0x16 */
729 ILCID_POSIX_MAP(qu), /* qu Quechua 0x6B */
730 ILCID_POSIX_MAP(qut), /* qut K'iche 0x86 */
731 ILCID_POSIX_MAP(rm), /* rm Raeto-Romance/Romansh 0x17 */
732 ILCID_POSIX_MAP(ro), /* ro Romanian 0x18 */
733 ILCID_POSIX_MAP(root), /* root 0x00 */
734 ILCID_POSIX_MAP(ru), /* ru Russian 0x19 */
735 ILCID_POSIX_MAP(rw), /* rw Kinyarwanda 0x87 */
736 ILCID_POSIX_MAP(sa), /* sa Sanskrit 0x4f */
737 ILCID_POSIX_MAP(sah), /* sah Yakut 0x85 */
738 ILCID_POSIX_MAP(sd), /* sd Sindhi 0x59 */
739 ILCID_POSIX_MAP(se), /* se Sami 0x3b */
740 /* ILCID_POSIX_MAP(sh), // sh Serbo-Croatian 0x1a */
741 ILCID_POSIX_MAP(si), /* si Sinhalese 0x5b */
742 ILCID_POSIX_MAP(sk), /* sk Slovak 0x1b */
743 ILCID_POSIX_MAP(sl), /* sl Slovenian 0x24 */
744 ILCID_POSIX_MAP(so), /* so Somali 0x77 */
745 ILCID_POSIX_MAP(sq), /* sq Albanian 0x1c */
746 /* ILCID_POSIX_MAP(sr), // sr Serbian 0x1a */
747 ILCID_POSIX_MAP(sv), /* sv Swedish 0x1d */
748 ILCID_POSIX_MAP(sw), /* sw Swahili 0x41 */
749 ILCID_POSIX_MAP(syr), /* syr Syriac 0x5A */
750 ILCID_POSIX_MAP(ta), /* ta Tamil 0x49 */
751 ILCID_POSIX_MAP(te), /* te Telugu 0x4a */
752 ILCID_POSIX_MAP(tg), /* tg Tajik 0x28 */
753 ILCID_POSIX_MAP(th), /* th Thai 0x1e */
754 ILCID_POSIX_MAP(ti), /* ti Tigrigna 0x73 */
755 ILCID_POSIX_MAP(tk), /* tk Turkmen 0x42 */
756 ILCID_POSIX_MAP(tn), /* tn Tswana 0x32 */
757 ILCID_POSIX_MAP(tr), /* tr Turkish 0x1f */
758 ILCID_POSIX_MAP(tt), /* tt Tatar 0x44 */
759 ILCID_POSIX_MAP(tzm), /* tzm 0x5f */
760 ILCID_POSIX_MAP(ug), /* ug Uighur 0x80 */
761 ILCID_POSIX_MAP(uk), /* uk Ukrainian 0x22 */
762 ILCID_POSIX_MAP(ur), /* ur Urdu 0x20 */
763 ILCID_POSIX_MAP(uz), /* uz Uzbek 0x43 */
764 ILCID_POSIX_MAP(ve), /* ve Venda 0x33 */
765 ILCID_POSIX_MAP(vi), /* vi Vietnamese 0x2a */
766 ILCID_POSIX_MAP(wen), /* wen Sorbian 0x2e */
767 ILCID_POSIX_MAP(wo), /* wo Wolof 0x88 */
768 ILCID_POSIX_MAP(xh), /* xh Xhosa 0x34 */
769 ILCID_POSIX_MAP(yo), /* yo Yoruba 0x6a */
770 ILCID_POSIX_MAP(zh), /* zh Chinese 0x04 */
771 ILCID_POSIX_MAP(zu), /* zu Zulu 0x35 */
774 static const uint32_t gLocaleCount = sizeof(gPosixIDmap)/sizeof(ILcidPosixMap);
777 * Do not call this function. It is called by hostID.
778 * The function is not private because this struct must stay as a C struct,
779 * and this is an internal class.
782 idCmp(const char* id1, const char* id2)
785 while (*id1 == *id2 && *id1 != 0) {
794 * Searches for a Windows LCID
796 * @param posixid the Posix style locale id.
797 * @param status gets set to U_ILLEGAL_ARGUMENT_ERROR when the Posix ID has
798 * no equivalent Windows LCID.
802 getHostID(const ILcidPosixMap *this_0, const char* posixID, UErrorCode* status)
805 int32_t bestIdxDiff = 0;
806 int32_t posixIDlen = (int32_t)uprv_strlen(posixID);
809 for (idx = 0; idx < this_0->numRegions; idx++ ) {
810 int32_t sameChars = idCmp(posixID, this_0->regionMaps[idx].posixID);
811 if (sameChars > bestIdxDiff && this_0->regionMaps[idx].posixID[sameChars] == 0) {
812 if (posixIDlen == sameChars) {
814 return this_0->regionMaps[idx].hostID;
816 bestIdxDiff = sameChars;
820 /* We asked for something unusual, like en_ZZ, and we try to return the number for the same language. */
821 /* We also have to make sure that sid and si and similar string subsets don't match. */
822 if ((posixID[bestIdxDiff] == '_' || posixID[bestIdxDiff] == '@')
823 && this_0->regionMaps[bestIdx].posixID[bestIdxDiff] == 0)
825 *status = U_USING_FALLBACK_WARNING;
826 return this_0->regionMaps[bestIdx].hostID;
830 *status = U_ILLEGAL_ARGUMENT_ERROR;
831 return this_0->regionMaps->hostID;
835 getPosixID(const ILcidPosixMap *this_0, uint32_t hostID)
838 for (i = 0; i <= this_0->numRegions; i++)
840 if (this_0->regionMaps[i].hostID == hostID)
842 return this_0->regionMaps[i].posixID;
846 /* If you get here, then no matching region was found,
847 so return the language id with the wild card region. */
848 return this_0->regionMaps[0].posixID;
852 //////////////////////////////////////
856 /////////////////////////////////////
858 #ifdef USE_WINDOWS_LOCALE_API
860 * Change the tag separator from '-' to '_'
862 #define FIX_LOCALE_ID_TAG_SEPARATOR(buffer, len, i) \
863 for(i = 0; i < len; i++) \
864 if (buffer[i] == '-') buffer[i] = '_';
867 * Various language tags needs to be changed:
871 #define FIX_LANGUAGE_ID_TAG(buffer, len) \
873 if (buffer[0] == 'q' && buffer[1] == 'u' && buffer[2] == 'z') {\
875 uprv_strcat(buffer, buffer+3); \
876 } else if (buffer[0] == 'p' && buffer[1] == 'r' && buffer[2] == 's') {\
877 buffer[0] = 'f'; buffer[1] = 'a'; buffer[2] = 0; \
878 uprv_strcat(buffer, buffer+3); \
882 static char gPosixFromLCID[ULOC_FULLNAME_CAPACITY];
885 uprv_convertToPosix(uint32_t hostid, UErrorCode* status)
888 uint32_t localeIndex;
889 #ifdef USE_WINDOWS_LOCALE_API
892 uprv_memset(gPosixFromLCID, 0, sizeof(gPosixFromLCID));
894 ret = GetLocaleInfoA(hostid, LOCALE_SNAME, (LPSTR)gPosixFromLCID, sizeof(gPosixFromLCID));
896 FIX_LOCALE_ID_TAG_SEPARATOR(gPosixFromLCID, ret, localeIndex)
897 FIX_LANGUAGE_ID_TAG(gPosixFromLCID, ret)
899 return gPosixFromLCID;
902 langID = LANGUAGE_LCID(hostid);
904 for (localeIndex = 0; localeIndex < gLocaleCount; localeIndex++)
906 if (langID == gPosixIDmap[localeIndex].regionMaps->hostID)
908 return getPosixID(&gPosixIDmap[localeIndex], hostid);
913 *status = U_ILLEGAL_ARGUMENT_ERROR;
918 //////////////////////////////////////
921 // This should only be called from uloc_getLCID.
922 // The locale ID must be in canonical form.
923 // langID is separate so that this file doesn't depend on the uloc_* API.
925 /////////////////////////////////////
929 uprv_convertToLCID(const char *langID, const char* posixID, UErrorCode* status)
933 uint32_t high = gLocaleCount;
939 uint32_t fallbackValue = (uint32_t)-1;
943 /* Check for incomplete id. */
944 if (!langID || !posixID || uprv_strlen(langID) < 2 || uprv_strlen(posixID) < 2) {
948 /*Binary search for the map entry for normal cases */
950 while (high > low) /*binary search*/{
952 mid = (high+low) >> 1; /*Finds median*/
957 compVal = uprv_strcmp(langID, gPosixIDmap[mid].regionMaps->posixID);
961 else if (compVal > 0){
964 else /*we found it*/{
965 return getHostID(&gPosixIDmap[mid], posixID, status);
971 * Sometimes we can't do a binary search on posixID because some LCIDs
972 * go to different locales. We hit one of those special cases.
974 for (idx = 0; idx < gLocaleCount; idx++ ) {
975 myStatus = U_ZERO_ERROR;
976 value = getHostID(&gPosixIDmap[idx], posixID, &myStatus);
977 if (myStatus == U_ZERO_ERROR) {
980 else if (myStatus == U_USING_FALLBACK_WARNING) {
981 fallbackValue = value;
985 if (fallbackValue != (uint32_t)-1) {
986 *status = U_USING_FALLBACK_WARNING;
987 return fallbackValue;
991 *status = U_ILLEGAL_ARGUMENT_ERROR;
992 return 0; /* return international (root) */