| 1 | /* Set the current locale.
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| 2 | Copyright (C) 2009, 2011-2012 Free Software Foundation, Inc.
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| 3 |
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| 4 | This program is free software: you can redistribute it and/or modify
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| 5 | it under the terms of the GNU General Public License as published by
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| 6 | the Free Software Foundation; either version 3 of the License, or
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| 7 | (at your option) any later version.
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| 8 |
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| 9 | This program is distributed in the hope that it will be useful,
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| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 12 | GNU General Public License for more details.
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| 13 |
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| 14 | You should have received a copy of the GNU General Public License
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| 15 | along with this program. If not, see <http://www.gnu.org/licenses/>. */
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| 16 |
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| 17 | /* Written by Bruno Haible <[email protected]>, 2009. */
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| 18 |
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| 19 | #include <config.h>
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| 20 |
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| 21 | /* Override setlocale() so that when the default locale is requested
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| 22 | (locale = ""), the environment variables LC_ALL, LC_*, and LANG are
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| 23 | considered.
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| 24 | Also include all the functionality from libintl's setlocale() override. */
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| 25 |
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| 26 | /* Please keep this file in sync with
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| 27 | gettext/gettext-runtime/intl/setlocale.c ! */
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| 28 |
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| 29 | /* Specification. */
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| 30 | #include <locale.h>
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| 31 |
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| 32 | #include <stdlib.h>
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| 33 | #include <string.h>
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| 34 |
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| 35 | #include "localename.h"
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| 36 |
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| 37 | #if 1
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| 38 |
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| 39 | # undef setlocale
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| 40 |
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| 41 | /* Return string representation of locale category CATEGORY. */
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| 42 | static const char *
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| 43 | category_to_name (int category)
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| 44 | {
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| 45 | const char *retval;
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| 46 |
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| 47 | switch (category)
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| 48 | {
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| 49 | case LC_COLLATE:
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| 50 | retval = "LC_COLLATE";
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| 51 | break;
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| 52 | case LC_CTYPE:
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| 53 | retval = "LC_CTYPE";
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| 54 | break;
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| 55 | case LC_MONETARY:
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| 56 | retval = "LC_MONETARY";
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| 57 | break;
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| 58 | case LC_NUMERIC:
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| 59 | retval = "LC_NUMERIC";
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| 60 | break;
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| 61 | case LC_TIME:
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| 62 | retval = "LC_TIME";
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| 63 | break;
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| 64 | case LC_MESSAGES:
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| 65 | retval = "LC_MESSAGES";
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| 66 | break;
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| 67 | default:
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| 68 | /* If you have a better idea for a default value let me know. */
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| 69 | retval = "LC_XXX";
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| 70 | }
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| 71 |
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| 72 | return retval;
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| 73 | }
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| 74 |
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| 75 | # if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__
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| 76 |
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| 77 | /* The native Windows setlocale() function expects locale names of the form
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| 78 | "German" or "German_Germany" or "DEU", but not "de" or "de_DE". We need
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| 79 | to convert the names from the form with ISO 639 language code and ISO 3166
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| 80 | country code to the form with English names or with three-letter identifier.
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| 81 | The three-letter identifiers known by a Windows XP SP2 or SP3 are:
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| 82 | AFK Afrikaans_South Africa.1252
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| 83 | ARA Arabic_Saudi Arabia.1256
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| 84 | ARB Arabic_Lebanon.1256
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| 85 | ARE Arabic_Egypt.1256
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| 86 | ARG Arabic_Algeria.1256
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| 87 | ARH Arabic_Bahrain.1256
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| 88 | ARI Arabic_Iraq.1256
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| 89 | ARJ Arabic_Jordan.1256
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| 90 | ARK Arabic_Kuwait.1256
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| 91 | ARL Arabic_Libya.1256
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| 92 | ARM Arabic_Morocco.1256
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| 93 | ARO Arabic_Oman.1256
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| 94 | ARQ Arabic_Qatar.1256
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| 95 | ARS Arabic_Syria.1256
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| 96 | ART Arabic_Tunisia.1256
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| 97 | ARU Arabic_U.A.E..1256
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| 98 | ARY Arabic_Yemen.1256
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| 99 | AZE Azeri (Latin)_Azerbaijan.1254
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| 100 | BEL Belarusian_Belarus.1251
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| 101 | BGR Bulgarian_Bulgaria.1251
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| 102 | BSB Bosnian_Bosnia and Herzegovina.1250
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| 103 | BSC Bosnian (Cyrillic)_Bosnia and Herzegovina.1250 (wrong encoding!)
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| 104 | CAT Catalan_Spain.1252
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| 105 | CHH Chinese_Hong Kong S.A.R..950
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| 106 | CHI Chinese_Singapore.936
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| 107 | CHS Chinese_People's Republic of China.936
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| 108 | CHT Chinese_Taiwan.950
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| 109 | CSY Czech_Czech Republic.1250
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| 110 | CYM Welsh_United Kingdom.1252
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| 111 | DAN Danish_Denmark.1252
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| 112 | DEA German_Austria.1252
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| 113 | DEC German_Liechtenstein.1252
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| 114 | DEL German_Luxembourg.1252
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| 115 | DES German_Switzerland.1252
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| 116 | DEU German_Germany.1252
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| 117 | ELL Greek_Greece.1253
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| 118 | ENA English_Australia.1252
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| 119 | ENB English_Caribbean.1252
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| 120 | ENC English_Canada.1252
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| 121 | ENG English_United Kingdom.1252
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| 122 | ENI English_Ireland.1252
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| 123 | ENJ English_Jamaica.1252
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| 124 | ENL English_Belize.1252
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| 125 | ENP English_Republic of the Philippines.1252
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| 126 | ENS English_South Africa.1252
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| 127 | ENT English_Trinidad and Tobago.1252
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| 128 | ENU English_United States.1252
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| 129 | ENW English_Zimbabwe.1252
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| 130 | ENZ English_New Zealand.1252
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| 131 | ESA Spanish_Panama.1252
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| 132 | ESB Spanish_Bolivia.1252
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| 133 | ESC Spanish_Costa Rica.1252
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| 134 | ESD Spanish_Dominican Republic.1252
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| 135 | ESE Spanish_El Salvador.1252
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| 136 | ESF Spanish_Ecuador.1252
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| 137 | ESG Spanish_Guatemala.1252
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| 138 | ESH Spanish_Honduras.1252
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| 139 | ESI Spanish_Nicaragua.1252
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| 140 | ESL Spanish_Chile.1252
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| 141 | ESM Spanish_Mexico.1252
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| 142 | ESN Spanish_Spain.1252
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| 143 | ESO Spanish_Colombia.1252
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| 144 | ESP Spanish_Spain.1252
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| 145 | ESR Spanish_Peru.1252
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| 146 | ESS Spanish_Argentina.1252
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| 147 | ESU Spanish_Puerto Rico.1252
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| 148 | ESV Spanish_Venezuela.1252
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| 149 | ESY Spanish_Uruguay.1252
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| 150 | ESZ Spanish_Paraguay.1252
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| 151 | ETI Estonian_Estonia.1257
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| 152 | EUQ Basque_Spain.1252
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| 153 | FAR Farsi_Iran.1256
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| 154 | FIN Finnish_Finland.1252
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| 155 | FOS Faroese_Faroe Islands.1252
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| 156 | FPO Filipino_Philippines.1252
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| 157 | FRA French_France.1252
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| 158 | FRB French_Belgium.1252
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| 159 | FRC French_Canada.1252
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| 160 | FRL French_Luxembourg.1252
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| 161 | FRM French_Principality of Monaco.1252
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| 162 | FRS French_Switzerland.1252
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| 163 | FYN Frisian_Netherlands.1252
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| 164 | GLC Galician_Spain.1252
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| 165 | HEB Hebrew_Israel.1255
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| 166 | HRB Croatian_Bosnia and Herzegovina.1250
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| 167 | HRV Croatian_Croatia.1250
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| 168 | HUN Hungarian_Hungary.1250
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| 169 | IND Indonesian_Indonesia.1252
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| 170 | IRE Irish_Ireland.1252
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| 171 | ISL Icelandic_Iceland.1252
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| 172 | ITA Italian_Italy.1252
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| 173 | ITS Italian_Switzerland.1252
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| 174 | IUK Inuktitut (Latin)_Canada.1252
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| 175 | JPN Japanese_Japan.932
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| 176 | KKZ Kazakh_Kazakhstan.1251
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| 177 | KOR Korean_Korea.949
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| 178 | KYR Kyrgyz_Kyrgyzstan.1251
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| 179 | LBX Luxembourgish_Luxembourg.1252
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| 180 | LTH Lithuanian_Lithuania.1257
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| 181 | LVI Latvian_Latvia.1257
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| 182 | MKI FYRO Macedonian_Former Yugoslav Republic of Macedonia.1251
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| 183 | MON Mongolian_Mongolia.1251
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| 184 | MPD Mapudungun_Chile.1252
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| 185 | MSB Malay_Brunei Darussalam.1252
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| 186 | MSL Malay_Malaysia.1252
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| 187 | MWK Mohawk_Canada.1252
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| 188 | NLB Dutch_Belgium.1252
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| 189 | NLD Dutch_Netherlands.1252
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| 190 | NON Norwegian-Nynorsk_Norway.1252
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| 191 | NOR Norwegian (Bokmål)_Norway.1252
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| 192 | NSO Northern Sotho_South Africa.1252
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| 193 | PLK Polish_Poland.1250
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| 194 | PTB Portuguese_Brazil.1252
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| 195 | PTG Portuguese_Portugal.1252
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| 196 | QUB Quechua_Bolivia.1252
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| 197 | QUE Quechua_Ecuador.1252
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| 198 | QUP Quechua_Peru.1252
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| 199 | RMC Romansh_Switzerland.1252
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| 200 | ROM Romanian_Romania.1250
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| 201 | RUS Russian_Russia.1251
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| 202 | SKY Slovak_Slovakia.1250
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| 203 | SLV Slovenian_Slovenia.1250
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| 204 | SMA Sami (Southern)_Norway.1252
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| 205 | SMB Sami (Southern)_Sweden.1252
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| 206 | SME Sami (Northern)_Norway.1252
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| 207 | SMF Sami (Northern)_Sweden.1252
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| 208 | SMG Sami (Northern)_Finland.1252
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| 209 | SMJ Sami (Lule)_Norway.1252
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| 210 | SMK Sami (Lule)_Sweden.1252
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| 211 | SMN Sami (Inari)_Finland.1252
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| 212 | SMS Sami (Skolt)_Finland.1252
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| 213 | SQI Albanian_Albania.1250
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| 214 | SRB Serbian (Cyrillic)_Serbia and Montenegro.1251
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| 215 | SRL Serbian (Latin)_Serbia and Montenegro.1250
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| 216 | SRN Serbian (Cyrillic)_Bosnia and Herzegovina.1251
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| 217 | SRS Serbian (Latin)_Bosnia and Herzegovina.1250
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| 218 | SVE Swedish_Sweden.1252
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| 219 | SVF Swedish_Finland.1252
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| 220 | SWK Swahili_Kenya.1252
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| 221 | THA Thai_Thailand.874
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| 222 | TRK Turkish_Turkey.1254
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| 223 | TSN Tswana_South Africa.1252
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| 224 | TTT Tatar_Russia.1251
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| 225 | UKR Ukrainian_Ukraine.1251
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| 226 | URD Urdu_Islamic Republic of Pakistan.1256
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| 227 | USA English_United States.1252
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| 228 | UZB Uzbek (Latin)_Uzbekistan.1254
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| 229 | VIT Vietnamese_Viet Nam.1258
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| 230 | XHO Xhosa_South Africa.1252
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| 231 | ZHH Chinese_Hong Kong S.A.R..950
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| 232 | ZHI Chinese_Singapore.936
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| 233 | ZHM Chinese_Macau S.A.R..950
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| 234 | ZUL Zulu_South Africa.1252
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| 235 | */
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| 236 |
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| 237 | /* Table from ISO 639 language code, optionally with country or script suffix,
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| 238 | to English name.
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| 239 | Keep in sync with the gl_locale_name_from_win32_LANGID function in
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| 240 | localename.c! */
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| 241 | struct table_entry
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| 242 | {
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| 243 | const char *code;
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| 244 | const char *english;
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| 245 | };
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| 246 | static const struct table_entry language_table[] =
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| 247 | {
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| 248 | { "af", "Afrikaans" },
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| 249 | { "am", "Amharic" },
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| 250 | { "ar", "Arabic" },
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| 251 | { "arn", "Mapudungun" },
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| 252 | { "as", "Assamese" },
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| 253 | { "az@cyrillic", "Azeri (Cyrillic)" },
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| 254 | { "az@latin", "Azeri (Latin)" },
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| 255 | { "ba", "Bashkir" },
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| 256 | { "be", "Belarusian" },
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| 257 | { "ber", "Tamazight" },
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| 258 | { "ber@arabic", "Tamazight (Arabic)" },
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| 259 | { "ber@latin", "Tamazight (Latin)" },
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| 260 | { "bg", "Bulgarian" },
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| 261 | { "bin", "Edo" },
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| 262 | { "bn", "Bengali" },
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| 263 | { "bn_BD", "Bengali (Bangladesh)" },
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| 264 | { "bn_IN", "Bengali (India)" },
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| 265 | { "bnt", "Sutu" },
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| 266 | { "bo", "Tibetan" },
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| 267 | { "br", "Breton" },
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| 268 | { "bs", "BSB" }, /* "Bosnian (Latin)" */
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| 269 | { "bs@cyrillic", "BSC" }, /* Bosnian (Cyrillic) */
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| 270 | { "ca", "Catalan" },
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| 271 | { "chr", "Cherokee" },
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| 272 | { "co", "Corsican" },
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| 273 | { "cpe", "Hawaiian" },
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| 274 | { "cs", "Czech" },
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| 275 | { "cy", "Welsh" },
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| 276 | { "da", "Danish" },
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| 277 | { "de", "German" },
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| 278 | { "dsb", "Lower Sorbian" },
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| 279 | { "dv", "Divehi" },
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| 280 | { "el", "Greek" },
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| 281 | { "en", "English" },
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| 282 | { "es", "Spanish" },
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| 283 | { "et", "Estonian" },
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| 284 | { "eu", "Basque" },
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| 285 | { "fa", "Farsi" },
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| 286 | { "ff", "Fulfulde" },
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| 287 | { "fi", "Finnish" },
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| 288 | { "fo", "Faroese" }, /* "Faeroese" does not work */
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| 289 | { "fr", "French" },
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| 290 | { "fy", "Frisian" },
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| 291 | { "ga", "IRE" }, /* Gaelic (Ireland) */
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| 292 | { "gd", "Gaelic (Scotland)" },
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| 293 | { "gd", "Scottish Gaelic" },
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| 294 | { "gl", "Galician" },
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| 295 | { "gn", "Guarani" },
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| 296 | { "gsw", "Alsatian" },
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| 297 | { "gu", "Gujarati" },
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| 298 | { "ha", "Hausa" },
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| 299 | { "he", "Hebrew" },
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| 300 | { "hi", "Hindi" },
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| 301 | { "hr", "Croatian" },
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| 302 | { "hsb", "Upper Sorbian" },
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| 303 | { "hu", "Hungarian" },
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| 304 | { "hy", "Armenian" },
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| 305 | { "id", "Indonesian" },
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| 306 | { "ig", "Igbo" },
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| 307 | { "ii", "Yi" },
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| 308 | { "is", "Icelandic" },
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| 309 | { "it", "Italian" },
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| 310 | { "iu", "IUK" }, /* Inuktitut */
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| 311 | { "ja", "Japanese" },
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| 312 | { "ka", "Georgian" },
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| 313 | { "kk", "Kazakh" },
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| 314 | { "kl", "Greenlandic" },
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| 315 | { "km", "Cambodian" },
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| 316 | { "km", "Khmer" },
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| 317 | { "kn", "Kannada" },
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| 318 | { "ko", "Korean" },
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| 319 | { "kok", "Konkani" },
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| 320 | { "kr", "Kanuri" },
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| 321 | { "ks", "Kashmiri" },
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| 322 | { "ks_IN", "Kashmiri_India" },
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| 323 | { "ks_PK", "Kashmiri (Arabic)_Pakistan" },
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| 324 | { "ky", "Kyrgyz" },
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| 325 | { "la", "Latin" },
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| 326 | { "lb", "Luxembourgish" },
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| 327 | { "lo", "Lao" },
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| 328 | { "lt", "Lithuanian" },
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| 329 | { "lv", "Latvian" },
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| 330 | { "mi", "Maori" },
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| 331 | { "mk", "FYRO Macedonian" },
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| 332 | { "mk", "Macedonian" },
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| 333 | { "ml", "Malayalam" },
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| 334 | { "mn", "Mongolian" },
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| 335 | { "mni", "Manipuri" },
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| 336 | { "moh", "Mohawk" },
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| 337 | { "mr", "Marathi" },
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| 338 | { "ms", "Malay" },
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| 339 | { "mt", "Maltese" },
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| 340 | { "my", "Burmese" },
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| 341 | { "nb", "NOR" }, /* Norwegian Bokmål */
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| 342 | { "ne", "Nepali" },
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| 343 | { "nic", "Ibibio" },
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| 344 | { "nl", "Dutch" },
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| 345 | { "nn", "NON" }, /* Norwegian Nynorsk */
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| 346 | { "no", "Norwegian" },
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| 347 | { "nso", "Northern Sotho" },
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| 348 | { "nso", "Sepedi" },
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| 349 | { "oc", "Occitan" },
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| 350 | { "om", "Oromo" },
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| 351 | { "or", "Oriya" },
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| 352 | { "pa", "Punjabi" },
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| 353 | { "pap", "Papiamentu" },
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| 354 | { "pl", "Polish" },
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| 355 | { "prs", "Dari" },
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| 356 | { "ps", "Pashto" },
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| 357 | { "pt", "Portuguese" },
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| 358 | { "qu", "Quechua" },
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| 359 | { "qut", "K'iche'" },
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| 360 | { "rm", "Romansh" },
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| 361 | { "ro", "Romanian" },
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| 362 | { "ru", "Russian" },
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| 363 | { "rw", "Kinyarwanda" },
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| 364 | { "sa", "Sanskrit" },
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| 365 | { "sah", "Yakut" },
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| 366 | { "sd", "Sindhi" },
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| 367 | { "se", "Sami (Northern)" },
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| 368 | { "se", "Northern Sami" },
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| 369 | { "si", "Sinhalese" },
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| 370 | { "sk", "Slovak" },
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| 371 | { "sl", "Slovenian" },
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| 372 | { "sma", "Sami (Southern)" },
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| 373 | { "sma", "Southern Sami" },
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| 374 | { "smj", "Sami (Lule)" },
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| 375 | { "smj", "Lule Sami" },
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| 376 | { "smn", "Sami (Inari)" },
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| 377 | { "smn", "Inari Sami" },
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|---|
| 378 | { "sms", "Sami (Skolt)" },
|
|---|
| 379 | { "sms", "Skolt Sami" },
|
|---|
| 380 | { "so", "Somali" },
|
|---|
| 381 | { "sq", "Albanian" },
|
|---|
| 382 | { "sr", "Serbian (Latin)" },
|
|---|
| 383 | { "sr@cyrillic", "SRB" }, /* Serbian (Cyrillic) */
|
|---|
| 384 | { "sw", "Swahili" },
|
|---|
| 385 | { "syr", "Syriac" },
|
|---|
| 386 | { "ta", "Tamil" },
|
|---|
| 387 | { "te", "Telugu" },
|
|---|
| 388 | { "tg", "Tajik" },
|
|---|
| 389 | { "th", "Thai" },
|
|---|
| 390 | { "ti", "Tigrinya" },
|
|---|
| 391 | { "tk", "Turkmen" },
|
|---|
| 392 | { "tl", "Filipino" },
|
|---|
| 393 | { "tn", "Tswana" },
|
|---|
| 394 | { "tr", "Turkish" },
|
|---|
| 395 | { "ts", "Tsonga" },
|
|---|
| 396 | { "tt", "Tatar" },
|
|---|
| 397 | { "ug", "Uighur" },
|
|---|
| 398 | { "uk", "Ukrainian" },
|
|---|
| 399 | { "ur", "Urdu" },
|
|---|
| 400 | { "uz", "Uzbek" },
|
|---|
| 401 | { "uz", "Uzbek (Latin)" },
|
|---|
| 402 | { "uz@cyrillic", "Uzbek (Cyrillic)" },
|
|---|
| 403 | { "ve", "Venda" },
|
|---|
| 404 | { "vi", "Vietnamese" },
|
|---|
| 405 | { "wen", "Sorbian" },
|
|---|
| 406 | { "wo", "Wolof" },
|
|---|
| 407 | { "xh", "Xhosa" },
|
|---|
| 408 | { "yi", "Yiddish" },
|
|---|
| 409 | { "yo", "Yoruba" },
|
|---|
| 410 | { "zh", "Chinese" },
|
|---|
| 411 | { "zu", "Zulu" }
|
|---|
| 412 | };
|
|---|
| 413 |
|
|---|
| 414 | /* Table from ISO 3166 country code to English name.
|
|---|
| 415 | Keep in sync with the gl_locale_name_from_win32_LANGID function in
|
|---|
| 416 | localename.c! */
|
|---|
| 417 | static const struct table_entry country_table[] =
|
|---|
| 418 | {
|
|---|
| 419 | { "AE", "U.A.E." },
|
|---|
| 420 | { "AF", "Afghanistan" },
|
|---|
| 421 | { "AL", "Albania" },
|
|---|
| 422 | { "AM", "Armenia" },
|
|---|
| 423 | { "AN", "Netherlands Antilles" },
|
|---|
| 424 | { "AR", "Argentina" },
|
|---|
| 425 | { "AT", "Austria" },
|
|---|
| 426 | { "AU", "Australia" },
|
|---|
| 427 | { "AZ", "Azerbaijan" },
|
|---|
| 428 | { "BA", "Bosnia and Herzegovina" },
|
|---|
| 429 | { "BD", "Bangladesh" },
|
|---|
| 430 | { "BE", "Belgium" },
|
|---|
| 431 | { "BG", "Bulgaria" },
|
|---|
| 432 | { "BH", "Bahrain" },
|
|---|
| 433 | { "BN", "Brunei Darussalam" },
|
|---|
| 434 | { "BO", "Bolivia" },
|
|---|
| 435 | { "BR", "Brazil" },
|
|---|
| 436 | { "BT", "Bhutan" },
|
|---|
| 437 | { "BY", "Belarus" },
|
|---|
| 438 | { "BZ", "Belize" },
|
|---|
| 439 | { "CA", "Canada" },
|
|---|
| 440 | { "CG", "Congo" },
|
|---|
| 441 | { "CH", "Switzerland" },
|
|---|
| 442 | { "CI", "Cote d'Ivoire" },
|
|---|
| 443 | { "CL", "Chile" },
|
|---|
| 444 | { "CM", "Cameroon" },
|
|---|
| 445 | { "CN", "People's Republic of China" },
|
|---|
| 446 | { "CO", "Colombia" },
|
|---|
| 447 | { "CR", "Costa Rica" },
|
|---|
| 448 | { "CS", "Serbia and Montenegro" },
|
|---|
| 449 | { "CZ", "Czech Republic" },
|
|---|
| 450 | { "DE", "Germany" },
|
|---|
| 451 | { "DK", "Denmark" },
|
|---|
| 452 | { "DO", "Dominican Republic" },
|
|---|
| 453 | { "DZ", "Algeria" },
|
|---|
| 454 | { "EC", "Ecuador" },
|
|---|
| 455 | { "EE", "Estonia" },
|
|---|
| 456 | { "EG", "Egypt" },
|
|---|
| 457 | { "ER", "Eritrea" },
|
|---|
| 458 | { "ES", "Spain" },
|
|---|
| 459 | { "ET", "Ethiopia" },
|
|---|
| 460 | { "FI", "Finland" },
|
|---|
| 461 | { "FO", "Faroe Islands" },
|
|---|
| 462 | { "FR", "France" },
|
|---|
| 463 | { "GB", "United Kingdom" },
|
|---|
| 464 | { "GD", "Caribbean" },
|
|---|
| 465 | { "GE", "Georgia" },
|
|---|
| 466 | { "GL", "Greenland" },
|
|---|
| 467 | { "GR", "Greece" },
|
|---|
| 468 | { "GT", "Guatemala" },
|
|---|
| 469 | { "HK", "Hong Kong" },
|
|---|
| 470 | { "HK", "Hong Kong S.A.R." },
|
|---|
| 471 | { "HN", "Honduras" },
|
|---|
| 472 | { "HR", "Croatia" },
|
|---|
| 473 | { "HT", "Haiti" },
|
|---|
| 474 | { "HU", "Hungary" },
|
|---|
| 475 | { "ID", "Indonesia" },
|
|---|
| 476 | { "IE", "Ireland" },
|
|---|
| 477 | { "IL", "Israel" },
|
|---|
| 478 | { "IN", "India" },
|
|---|
| 479 | { "IQ", "Iraq" },
|
|---|
| 480 | { "IR", "Iran" },
|
|---|
| 481 | { "IS", "Iceland" },
|
|---|
| 482 | { "IT", "Italy" },
|
|---|
| 483 | { "JM", "Jamaica" },
|
|---|
| 484 | { "JO", "Jordan" },
|
|---|
| 485 | { "JP", "Japan" },
|
|---|
| 486 | { "KE", "Kenya" },
|
|---|
| 487 | { "KG", "Kyrgyzstan" },
|
|---|
| 488 | { "KH", "Cambodia" },
|
|---|
| 489 | { "KR", "South Korea" },
|
|---|
| 490 | { "KW", "Kuwait" },
|
|---|
| 491 | { "KZ", "Kazakhstan" },
|
|---|
| 492 | { "LA", "Laos" },
|
|---|
| 493 | { "LB", "Lebanon" },
|
|---|
| 494 | { "LI", "Liechtenstein" },
|
|---|
| 495 | { "LK", "Sri Lanka" },
|
|---|
| 496 | { "LT", "Lithuania" },
|
|---|
| 497 | { "LU", "Luxembourg" },
|
|---|
| 498 | { "LV", "Latvia" },
|
|---|
| 499 | { "LY", "Libya" },
|
|---|
| 500 | { "MA", "Morocco" },
|
|---|
| 501 | { "MC", "Principality of Monaco" },
|
|---|
| 502 | { "MD", "Moldava" },
|
|---|
| 503 | { "MD", "Moldova" },
|
|---|
| 504 | { "ME", "Montenegro" },
|
|---|
| 505 | { "MK", "Former Yugoslav Republic of Macedonia" },
|
|---|
| 506 | { "ML", "Mali" },
|
|---|
| 507 | { "MM", "Myanmar" },
|
|---|
| 508 | { "MN", "Mongolia" },
|
|---|
| 509 | { "MO", "Macau S.A.R." },
|
|---|
| 510 | { "MT", "Malta" },
|
|---|
| 511 | { "MV", "Maldives" },
|
|---|
| 512 | { "MX", "Mexico" },
|
|---|
| 513 | { "MY", "Malaysia" },
|
|---|
| 514 | { "NG", "Nigeria" },
|
|---|
| 515 | { "NI", "Nicaragua" },
|
|---|
| 516 | { "NL", "Netherlands" },
|
|---|
| 517 | { "NO", "Norway" },
|
|---|
| 518 | { "NP", "Nepal" },
|
|---|
| 519 | { "NZ", "New Zealand" },
|
|---|
| 520 | { "OM", "Oman" },
|
|---|
| 521 | { "PA", "Panama" },
|
|---|
| 522 | { "PE", "Peru" },
|
|---|
| 523 | { "PH", "Philippines" },
|
|---|
| 524 | { "PK", "Islamic Republic of Pakistan" },
|
|---|
| 525 | { "PL", "Poland" },
|
|---|
| 526 | { "PR", "Puerto Rico" },
|
|---|
| 527 | { "PT", "Portugal" },
|
|---|
| 528 | { "PY", "Paraguay" },
|
|---|
| 529 | { "QA", "Qatar" },
|
|---|
| 530 | { "RE", "Reunion" },
|
|---|
| 531 | { "RO", "Romania" },
|
|---|
| 532 | { "RS", "Serbia" },
|
|---|
| 533 | { "RU", "Russia" },
|
|---|
| 534 | { "RW", "Rwanda" },
|
|---|
| 535 | { "SA", "Saudi Arabia" },
|
|---|
| 536 | { "SE", "Sweden" },
|
|---|
| 537 | { "SG", "Singapore" },
|
|---|
| 538 | { "SI", "Slovenia" },
|
|---|
| 539 | { "SK", "Slovak" },
|
|---|
| 540 | { "SN", "Senegal" },
|
|---|
| 541 | { "SO", "Somalia" },
|
|---|
| 542 | { "SR", "Suriname" },
|
|---|
| 543 | { "SV", "El Salvador" },
|
|---|
| 544 | { "SY", "Syria" },
|
|---|
| 545 | { "TH", "Thailand" },
|
|---|
| 546 | { "TJ", "Tajikistan" },
|
|---|
| 547 | { "TM", "Turkmenistan" },
|
|---|
| 548 | { "TN", "Tunisia" },
|
|---|
| 549 | { "TR", "Turkey" },
|
|---|
| 550 | { "TT", "Trinidad and Tobago" },
|
|---|
| 551 | { "TW", "Taiwan" },
|
|---|
| 552 | { "TZ", "Tanzania" },
|
|---|
| 553 | { "UA", "Ukraine" },
|
|---|
| 554 | { "US", "United States" },
|
|---|
| 555 | { "UY", "Uruguay" },
|
|---|
| 556 | { "VA", "Vatican" },
|
|---|
| 557 | { "VE", "Venezuela" },
|
|---|
| 558 | { "VN", "Viet Nam" },
|
|---|
| 559 | { "YE", "Yemen" },
|
|---|
| 560 | { "ZA", "South Africa" },
|
|---|
| 561 | { "ZW", "Zimbabwe" }
|
|---|
| 562 | };
|
|---|
| 563 |
|
|---|
| 564 | /* Given a string STRING, find the set of indices i such that TABLE[i].code is
|
|---|
| 565 | the given STRING. It is a range [lo,hi-1]. */
|
|---|
| 566 | typedef struct { size_t lo; size_t hi; } range_t;
|
|---|
| 567 | static void
|
|---|
| 568 | search (const struct table_entry *table, size_t table_size, const char *string,
|
|---|
| 569 | range_t *result)
|
|---|
| 570 | {
|
|---|
| 571 | /* The table is sorted. Perform a binary search. */
|
|---|
| 572 | size_t hi = table_size;
|
|---|
| 573 | size_t lo = 0;
|
|---|
| 574 | while (lo < hi)
|
|---|
| 575 | {
|
|---|
| 576 | /* Invariant:
|
|---|
| 577 | for i < lo, strcmp (table[i].code, string) < 0,
|
|---|
| 578 | for i >= hi, strcmp (table[i].code, string) > 0. */
|
|---|
| 579 | size_t mid = (hi + lo) >> 1; /* >= lo, < hi */
|
|---|
| 580 | int cmp = strcmp (table[mid].code, string);
|
|---|
| 581 | if (cmp < 0)
|
|---|
| 582 | lo = mid + 1;
|
|---|
| 583 | else if (cmp > 0)
|
|---|
| 584 | hi = mid;
|
|---|
| 585 | else
|
|---|
| 586 | {
|
|---|
| 587 | /* Found an i with
|
|---|
| 588 | strcmp (language_table[i].code, string) == 0.
|
|---|
| 589 | Find the entire interval of such i. */
|
|---|
| 590 | {
|
|---|
| 591 | size_t i;
|
|---|
| 592 |
|
|---|
| 593 | for (i = mid; i > lo; )
|
|---|
| 594 | {
|
|---|
| 595 | i--;
|
|---|
| 596 | if (strcmp (table[i].code, string) < 0)
|
|---|
| 597 | {
|
|---|
| 598 | lo = i + 1;
|
|---|
| 599 | break;
|
|---|
| 600 | }
|
|---|
| 601 | }
|
|---|
| 602 | }
|
|---|
| 603 | {
|
|---|
| 604 | size_t i;
|
|---|
| 605 |
|
|---|
| 606 | for (i = mid; i < hi; i++)
|
|---|
| 607 | {
|
|---|
| 608 | if (strcmp (table[i].code, string) > 0)
|
|---|
| 609 | {
|
|---|
| 610 | hi = i;
|
|---|
| 611 | break;
|
|---|
| 612 | }
|
|---|
| 613 | }
|
|---|
| 614 | }
|
|---|
| 615 | /* The set of i with
|
|---|
| 616 | strcmp (language_table[i].code, string) == 0
|
|---|
| 617 | is the interval [lo, hi-1]. */
|
|---|
| 618 | break;
|
|---|
| 619 | }
|
|---|
| 620 | }
|
|---|
| 621 | result->lo = lo;
|
|---|
| 622 | result->hi = hi;
|
|---|
| 623 | }
|
|---|
| 624 |
|
|---|
| 625 | /* Like setlocale, but accept also locale names in the form ll or ll_CC,
|
|---|
| 626 | where ll is an ISO 639 language code and CC is an ISO 3166 country code. */
|
|---|
| 627 | static char *
|
|---|
| 628 | setlocale_unixlike (int category, const char *locale)
|
|---|
| 629 | {
|
|---|
| 630 | char *result;
|
|---|
| 631 | char llCC_buf[64];
|
|---|
| 632 | char ll_buf[64];
|
|---|
| 633 | char CC_buf[64];
|
|---|
| 634 |
|
|---|
| 635 | /* First, try setlocale with the original argument unchanged. */
|
|---|
| 636 | result = setlocale (category, locale);
|
|---|
| 637 | if (result != NULL)
|
|---|
| 638 | return result;
|
|---|
| 639 |
|
|---|
| 640 | /* Otherwise, assume the argument is in the form
|
|---|
| 641 | language[_territory][.codeset][@modifier]
|
|---|
| 642 | and try to map it using the tables. */
|
|---|
| 643 | if (strlen (locale) < sizeof (llCC_buf))
|
|---|
| 644 | {
|
|---|
| 645 | /* Second try: Remove the codeset part. */
|
|---|
| 646 | {
|
|---|
| 647 | const char *p = locale;
|
|---|
| 648 | char *q = llCC_buf;
|
|---|
| 649 |
|
|---|
| 650 | /* Copy the part before the dot. */
|
|---|
| 651 | for (; *p != '\0' && *p != '.'; p++, q++)
|
|---|
| 652 | *q = *p;
|
|---|
| 653 | if (*p == '.')
|
|---|
| 654 | /* Skip the part up to the '@', if any. */
|
|---|
| 655 | for (; *p != '\0' && *p != '@'; p++)
|
|---|
| 656 | ;
|
|---|
| 657 | /* Copy the part starting with '@', if any. */
|
|---|
| 658 | for (; *p != '\0'; p++, q++)
|
|---|
| 659 | *q = *p;
|
|---|
| 660 | *q = '\0';
|
|---|
| 661 | }
|
|---|
| 662 | /* llCC_buf now contains
|
|---|
| 663 | language[_territory][@modifier]
|
|---|
| 664 | */
|
|---|
| 665 | if (strcmp (llCC_buf, locale) != 0)
|
|---|
| 666 | {
|
|---|
| 667 | result = setlocale (category, llCC_buf);
|
|---|
| 668 | if (result != NULL)
|
|---|
| 669 | return result;
|
|---|
| 670 | }
|
|---|
| 671 | /* Look it up in language_table. */
|
|---|
| 672 | {
|
|---|
| 673 | range_t range;
|
|---|
| 674 | size_t i;
|
|---|
| 675 |
|
|---|
| 676 | search (language_table,
|
|---|
| 677 | sizeof (language_table) / sizeof (language_table[0]),
|
|---|
| 678 | llCC_buf,
|
|---|
| 679 | &range);
|
|---|
| 680 |
|
|---|
| 681 | for (i = range.lo; i < range.hi; i++)
|
|---|
| 682 | {
|
|---|
| 683 | /* Try the replacement in language_table[i]. */
|
|---|
| 684 | result = setlocale (category, language_table[i].english);
|
|---|
| 685 | if (result != NULL)
|
|---|
| 686 | return result;
|
|---|
| 687 | }
|
|---|
| 688 | }
|
|---|
| 689 | /* Split language[_territory][@modifier]
|
|---|
| 690 | into ll_buf = language[@modifier]
|
|---|
| 691 | and CC_buf = territory
|
|---|
| 692 | */
|
|---|
| 693 | {
|
|---|
| 694 | const char *underscore = strchr (llCC_buf, '_');
|
|---|
| 695 | if (underscore != NULL)
|
|---|
| 696 | {
|
|---|
| 697 | const char *territory_start = underscore + 1;
|
|---|
| 698 | const char *territory_end = strchr (territory_start, '@');
|
|---|
| 699 | if (territory_end == NULL)
|
|---|
| 700 | territory_end = territory_start + strlen (territory_start);
|
|---|
| 701 |
|
|---|
| 702 | memcpy (ll_buf, llCC_buf, underscore - llCC_buf);
|
|---|
| 703 | strcpy (ll_buf + (underscore - llCC_buf), territory_end);
|
|---|
| 704 |
|
|---|
| 705 | memcpy (CC_buf, territory_start, territory_end - territory_start);
|
|---|
| 706 | CC_buf[territory_end - territory_start] = '\0';
|
|---|
| 707 |
|
|---|
| 708 | {
|
|---|
| 709 | /* Look up ll_buf in language_table
|
|---|
| 710 | and CC_buf in country_table. */
|
|---|
| 711 | range_t language_range;
|
|---|
| 712 |
|
|---|
| 713 | search (language_table,
|
|---|
| 714 | sizeof (language_table) / sizeof (language_table[0]),
|
|---|
| 715 | ll_buf,
|
|---|
| 716 | &language_range);
|
|---|
| 717 | if (language_range.lo < language_range.hi)
|
|---|
| 718 | {
|
|---|
| 719 | range_t country_range;
|
|---|
| 720 |
|
|---|
| 721 | search (country_table,
|
|---|
| 722 | sizeof (country_table) / sizeof (country_table[0]),
|
|---|
| 723 | CC_buf,
|
|---|
| 724 | &country_range);
|
|---|
| 725 | if (country_range.lo < country_range.hi)
|
|---|
| 726 | {
|
|---|
| 727 | size_t i;
|
|---|
| 728 | size_t j;
|
|---|
| 729 |
|
|---|
| 730 | for (i = language_range.lo; i < language_range.hi; i++)
|
|---|
| 731 | for (j = country_range.lo; j < country_range.hi; j++)
|
|---|
| 732 | {
|
|---|
| 733 | /* Concatenate the replacements. */
|
|---|
| 734 | const char *part1 = language_table[i].english;
|
|---|
| 735 | size_t part1_len = strlen (part1);
|
|---|
| 736 | const char *part2 = country_table[j].english;
|
|---|
| 737 | size_t part2_len = strlen (part2) + 1;
|
|---|
| 738 | char buf[64+64];
|
|---|
| 739 |
|
|---|
| 740 | if (!(part1_len + 1 + part2_len <= sizeof (buf)))
|
|---|
| 741 | abort ();
|
|---|
| 742 | memcpy (buf, part1, part1_len);
|
|---|
| 743 | buf[part1_len] = '_';
|
|---|
| 744 | memcpy (buf + part1_len + 1, part2, part2_len);
|
|---|
| 745 |
|
|---|
| 746 | /* Try the concatenated replacements. */
|
|---|
| 747 | result = setlocale (category, buf);
|
|---|
| 748 | if (result != NULL)
|
|---|
| 749 | return result;
|
|---|
| 750 | }
|
|---|
| 751 | }
|
|---|
| 752 |
|
|---|
| 753 | /* Try omitting the country entirely. This may set a locale
|
|---|
| 754 | corresponding to the wrong country, but is better than
|
|---|
| 755 | failing entirely. */
|
|---|
| 756 | {
|
|---|
| 757 | size_t i;
|
|---|
| 758 |
|
|---|
| 759 | for (i = language_range.lo; i < language_range.hi; i++)
|
|---|
| 760 | {
|
|---|
| 761 | /* Try only the language replacement. */
|
|---|
| 762 | result =
|
|---|
| 763 | setlocale (category, language_table[i].english);
|
|---|
| 764 | if (result != NULL)
|
|---|
| 765 | return result;
|
|---|
| 766 | }
|
|---|
| 767 | }
|
|---|
| 768 | }
|
|---|
| 769 | }
|
|---|
| 770 | }
|
|---|
| 771 | }
|
|---|
| 772 | }
|
|---|
| 773 |
|
|---|
| 774 | /* Failed. */
|
|---|
| 775 | return NULL;
|
|---|
| 776 | }
|
|---|
| 777 |
|
|---|
| 778 | # else
|
|---|
| 779 | # define setlocale_unixlike setlocale
|
|---|
| 780 | # endif
|
|---|
| 781 |
|
|---|
| 782 | # if LC_MESSAGES == 1729
|
|---|
| 783 |
|
|---|
| 784 | /* The system does not store an LC_MESSAGES locale category. Do it here. */
|
|---|
| 785 | static char lc_messages_name[64] = "C";
|
|---|
| 786 |
|
|---|
| 787 | /* Like setlocale, but support also LC_MESSAGES. */
|
|---|
| 788 | static char *
|
|---|
| 789 | setlocale_single (int category, const char *locale)
|
|---|
| 790 | {
|
|---|
| 791 | if (category == LC_MESSAGES)
|
|---|
| 792 | {
|
|---|
| 793 | if (locale != NULL)
|
|---|
| 794 | {
|
|---|
| 795 | lc_messages_name[sizeof (lc_messages_name) - 1] = '\0';
|
|---|
| 796 | strncpy (lc_messages_name, locale, sizeof (lc_messages_name) - 1);
|
|---|
| 797 | }
|
|---|
| 798 | return lc_messages_name;
|
|---|
| 799 | }
|
|---|
| 800 | else
|
|---|
| 801 | return setlocale_unixlike (category, locale);
|
|---|
| 802 | }
|
|---|
| 803 |
|
|---|
| 804 | # else
|
|---|
| 805 | # define setlocale_single setlocale_unixlike
|
|---|
| 806 | # endif
|
|---|
| 807 |
|
|---|
| 808 | char *
|
|---|
| 809 | rpl_setlocale (int category, const char *locale)
|
|---|
| 810 | {
|
|---|
| 811 | if (locale != NULL && locale[0] == '\0')
|
|---|
| 812 | {
|
|---|
| 813 | /* A request to the set the current locale to the default locale. */
|
|---|
| 814 | if (category == LC_ALL)
|
|---|
| 815 | {
|
|---|
| 816 | /* Set LC_CTYPE first. Then the other categories. */
|
|---|
| 817 | static int const categories[] =
|
|---|
| 818 | {
|
|---|
| 819 | LC_NUMERIC,
|
|---|
| 820 | LC_TIME,
|
|---|
| 821 | LC_COLLATE,
|
|---|
| 822 | LC_MONETARY,
|
|---|
| 823 | LC_MESSAGES
|
|---|
| 824 | };
|
|---|
| 825 | char *saved_locale;
|
|---|
| 826 | const char *base_name;
|
|---|
| 827 | unsigned int i;
|
|---|
| 828 |
|
|---|
| 829 | /* Back up the old locale, in case one of the steps fails. */
|
|---|
| 830 | saved_locale = setlocale (LC_ALL, NULL);
|
|---|
| 831 | if (saved_locale == NULL)
|
|---|
| 832 | return NULL;
|
|---|
| 833 | saved_locale = strdup (saved_locale);
|
|---|
| 834 | if (saved_locale == NULL)
|
|---|
| 835 | return NULL;
|
|---|
| 836 |
|
|---|
| 837 | /* Set LC_CTYPE category. Set all other categories (except possibly
|
|---|
| 838 | LC_MESSAGES) to the same value in the same call; this is likely to
|
|---|
| 839 | save calls. */
|
|---|
| 840 | base_name =
|
|---|
| 841 | gl_locale_name_environ (LC_CTYPE, category_to_name (LC_CTYPE));
|
|---|
| 842 | if (base_name == NULL)
|
|---|
| 843 | base_name = gl_locale_name_default ();
|
|---|
| 844 |
|
|---|
| 845 | if (setlocale_unixlike (LC_ALL, base_name) == NULL)
|
|---|
| 846 | goto fail;
|
|---|
| 847 | # if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__
|
|---|
| 848 | /* On native Windows, setlocale(LC_ALL,...) may succeed but set the
|
|---|
| 849 | LC_CTYPE category to an invalid value ("C") when it does not
|
|---|
| 850 | support the specified encoding. Report a failure instead. */
|
|---|
| 851 | if (strchr (base_name, '.') != NULL
|
|---|
| 852 | && strcmp (setlocale (LC_CTYPE, NULL), "C") == 0)
|
|---|
| 853 | goto fail;
|
|---|
| 854 | # endif
|
|---|
| 855 |
|
|---|
| 856 | for (i = 0; i < sizeof (categories) / sizeof (categories[0]); i++)
|
|---|
| 857 | {
|
|---|
| 858 | int cat = categories[i];
|
|---|
| 859 | const char *name;
|
|---|
| 860 |
|
|---|
| 861 | name = gl_locale_name_environ (cat, category_to_name (cat));
|
|---|
| 862 | if (name == NULL)
|
|---|
| 863 | name = gl_locale_name_default ();
|
|---|
| 864 |
|
|---|
| 865 | /* If name is the same as base_name, it has already been set
|
|---|
| 866 | through the setlocale call before the loop. */
|
|---|
| 867 | if (strcmp (name, base_name) != 0
|
|---|
| 868 | # if LC_MESSAGES == 1729
|
|---|
| 869 | || cat == LC_MESSAGES
|
|---|
| 870 | # endif
|
|---|
| 871 | )
|
|---|
| 872 | if (setlocale_single (cat, name) == NULL)
|
|---|
| 873 | goto fail;
|
|---|
| 874 | }
|
|---|
| 875 |
|
|---|
| 876 | /* All steps were successful. */
|
|---|
| 877 | free (saved_locale);
|
|---|
| 878 | return setlocale (LC_ALL, NULL);
|
|---|
| 879 |
|
|---|
| 880 | fail:
|
|---|
| 881 | if (saved_locale[0] != '\0') /* don't risk an endless recursion */
|
|---|
| 882 | setlocale (LC_ALL, saved_locale);
|
|---|
| 883 | free (saved_locale);
|
|---|
| 884 | return NULL;
|
|---|
| 885 | }
|
|---|
| 886 | else
|
|---|
| 887 | {
|
|---|
| 888 | const char *name =
|
|---|
| 889 | gl_locale_name_environ (category, category_to_name (category));
|
|---|
| 890 | if (name == NULL)
|
|---|
| 891 | name = gl_locale_name_default ();
|
|---|
| 892 |
|
|---|
| 893 | return setlocale_single (category, name);
|
|---|
| 894 | }
|
|---|
| 895 | }
|
|---|
| 896 | else
|
|---|
| 897 | {
|
|---|
| 898 | # if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__
|
|---|
| 899 | if (category == LC_ALL && locale != NULL && strchr (locale, '.') != NULL)
|
|---|
| 900 | {
|
|---|
| 901 | char *saved_locale;
|
|---|
| 902 |
|
|---|
| 903 | /* Back up the old locale. */
|
|---|
| 904 | saved_locale = setlocale (LC_ALL, NULL);
|
|---|
| 905 | if (saved_locale == NULL)
|
|---|
| 906 | return NULL;
|
|---|
| 907 | saved_locale = strdup (saved_locale);
|
|---|
| 908 | if (saved_locale == NULL)
|
|---|
| 909 | return NULL;
|
|---|
| 910 |
|
|---|
| 911 | if (setlocale_unixlike (LC_ALL, locale) == NULL)
|
|---|
| 912 | {
|
|---|
| 913 | free (saved_locale);
|
|---|
| 914 | return NULL;
|
|---|
| 915 | }
|
|---|
| 916 |
|
|---|
| 917 | /* On native Windows, setlocale(LC_ALL,...) may succeed but set the
|
|---|
| 918 | LC_CTYPE category to an invalid value ("C") when it does not
|
|---|
| 919 | support the specified encoding. Report a failure instead. */
|
|---|
| 920 | if (strcmp (setlocale (LC_CTYPE, NULL), "C") == 0)
|
|---|
| 921 | {
|
|---|
| 922 | if (saved_locale[0] != '\0') /* don't risk an endless recursion */
|
|---|
| 923 | setlocale (LC_ALL, saved_locale);
|
|---|
| 924 | free (saved_locale);
|
|---|
| 925 | return NULL;
|
|---|
| 926 | }
|
|---|
| 927 |
|
|---|
| 928 | /* It was really successful. */
|
|---|
| 929 | free (saved_locale);
|
|---|
| 930 | return setlocale (LC_ALL, NULL);
|
|---|
| 931 | }
|
|---|
| 932 | else
|
|---|
| 933 | # endif
|
|---|
| 934 | return setlocale_single (category, locale);
|
|---|
| 935 | }
|
|---|
| 936 | }
|
|---|
| 937 |
|
|---|
| 938 | #endif
|
|---|
