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Version 4.0.0.1, tag libreoffice-4.0.0.1
[LibreOffice.git] / i18npool / source / isolang / isolang.cxx
blobbbe3e0f9bb56373b469230500bbcdae1560d4665
1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 /*
3 * This file is part of the LibreOffice project.
4 *
5 * This Source Code Form is subject to the terms of the Mozilla Public
6 * License, v. 2.0. If a copy of the MPL was not distributed with this
7 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
8 *
9 * This file incorporates work covered by the following license notice:
10 *
11 * Licensed to the Apache Software Foundation (ASF) under one or more
12 * contributor license agreements. See the NOTICE file distributed
13 * with this work for additional information regarding copyright
14 * ownership. The ASF licenses this file to you under the Apache
15 * License, Version 2.0 (the "License"); you may not use this file
16 * except in compliance with the License. You may obtain a copy of
17 * the License at http://www.apache.org/licenses/LICENSE-2.0 .
18 */
19
20 #include <rtl/ustring.hxx>
21 #include <rtl/string.hxx>
22 #include <rtl/ustrbuf.hxx>
23 #include <rtl/strbuf.hxx>
24
25 #include "i18npool/mslangid.hxx"
26
27 // =======================================================================
28
29 struct IsoLangEngEntry
30 {
31 LanguageType mnLang;
32 sal_Char maCountry[3];
33 };
34
35 struct IsoLangNoneStdEntry
36 {
37 LanguageType mnLang;
38 sal_Char maLangStr[4];
39 sal_Char maCountry[9];
40 };
41
42 struct IsoLangOtherEntry
43 {
44 LanguageType mnLang;
45 const sal_Char* mpLangStr;
46 };
47
48 // -----------------------------------------------------------------------
49
50 // Entries for languages are lower case, for countries upper case, as
51 // recommended by rfc4646 (obsoletes rfc3066 (obsoletes rfc1766)).
52 // convertIsoNamesToLanguage() is case insensitive
53 //
54 // Sort order: Most used first.
55 //
56 // The default entry for a LangID <-> ISO mapping has to be first. For
57 // conversion of legacy mappings one LangID can map to multiple ISO codes, and
58 // one ISO code combination can map to multiple LangIDs. For compatibility with
59 // already existing calls it can also be a sequence as follows:
60
61 // LANGUAGE_ENGLISH, "en", ""
62 // LANGUAGE_ENGLISH_US, "en", "US"
63
64 // Here, in a convertIsoNamesToLanguage() call "en-US" is converted to
65 // LANGUAGE_ENGLISH_US and "en" is converted to LANGUAGE_ENGLISH. A call with
66 // "en-ZZ" (not in table) would result in LANGUAGE_ENGLISH because the first
67 // entry matching the language and not having a country is returned, regardless
68 // of whether being sorted before or after other entries of the same language
69 // with some country. To obtain a _locale_ (not language only) in the order
70 // given, convertLocaleToLanguageWithFallback() must be called.
71
72 // If the sequence instead was
73
74 // LANGUAGE_ENGLISH_US, "en", "US"
75 // LANGUAGE_ENGLISH, "en", ""
76
77 // in a convertIsoNamesToLanguage() call "en-US" is still converted to
78 // LANGUAGE_ENGLISH_US, but "en" is _also_ converted to LANGUAGE_ENGLISH_US
79 // because no country was passed and it is the first entry to match the
80 // language, see code. A call with "en-ZZ" (not in table) would still result in
81 // LANGUAGE_ENGLISH.
82
83 /* erAck: 2007-07-05T20:01+0200 TODO: The entire suite's "primary language
84 * only" usage and locale fall back should be cleaned up and made consistent. I
85 * strongly doubt that most callers exactly expect the behavior described.
86 * Currently these primary LangIDs are used literally in OOo code:
87 * LANGUAGE_ENGLISH LANGUAGE_CHINESE LANGUAGE_MALAY
88 * LANGUAGE_AZERI LANGUAGE_URDU LANGUAGE_KASHMIRI
89 */
90
91 static MsLangId::IsoLangEntry const aImplIsoLangEntries[] =
92 {
93 // MS-LANGID codes ISO639-1/2/3 ISO3166
94 { LANGUAGE_ENGLISH, "en", "" },
95 { LANGUAGE_ENGLISH_US, "en", "US" },
96 { LANGUAGE_ENGLISH_UK, "en", "GB" },
97 { LANGUAGE_ENGLISH_AUS, "en", "AU" },
98 { LANGUAGE_ENGLISH_CAN, "en", "CA" },
99 { LANGUAGE_FRENCH, "fr", "FR" },
100 { LANGUAGE_FRENCH, "fr", "" },
101 { LANGUAGE_GERMAN, "de", "DE" },
102 { LANGUAGE_ITALIAN, "it", "IT" },
103 { LANGUAGE_DUTCH, "nl", "NL" },
104 { LANGUAGE_SPANISH_MODERN, "es", "ES" },
105 { LANGUAGE_SPANISH_DATED, "es", "ES" },
106 { LANGUAGE_PORTUGUESE, "pt", "PT" },
107 { LANGUAGE_PORTUGUESE_BRAZILIAN, "pt", "BR" },
108 { LANGUAGE_DANISH, "da", "DK" },
109 { LANGUAGE_GREEK, "el", "GR" },
110 { LANGUAGE_CHINESE, "zh", "" },
111 { LANGUAGE_CHINESE_SIMPLIFIED, "zh", "CN" },
112 { LANGUAGE_CHINESE_TRADITIONAL, "zh", "TW" },
113 { LANGUAGE_CHINESE_HONGKONG, "zh", "HK" },
114 { LANGUAGE_CHINESE_SINGAPORE, "zh", "SG" },
115 { LANGUAGE_CHINESE_MACAU, "zh", "MO" },
116 { LANGUAGE_ENGLISH_HONG_KONG_SAR, "en", "HK" },
117 { LANGUAGE_JAPANESE, "ja", "JP" },
118 { LANGUAGE_KOREAN, "ko", "KR" },
119 { LANGUAGE_KOREAN_JOHAB, "ko", "KR" },
120 { LANGUAGE_USER_KOREAN_NORTH, "ko", "KP" },
121 { LANGUAGE_SWEDISH, "sv", "SE" },
122 { LANGUAGE_SWEDISH_FINLAND, "sv", "FI" },
123 { LANGUAGE_FINNISH, "fi", "FI" },
124 { LANGUAGE_RUSSIAN, "ru", "RU" },
125 { LANGUAGE_TATAR, "tt", "RU" },
126 { LANGUAGE_ENGLISH_NZ, "en", "NZ" },
127 { LANGUAGE_ENGLISH_EIRE, "en", "IE" },
128 { LANGUAGE_DUTCH_BELGIAN, "nl", "BE" },
129 { LANGUAGE_FRENCH_BELGIAN, "fr", "BE" },
130 { LANGUAGE_FRENCH_CANADIAN, "fr", "CA" },
131 { LANGUAGE_FRENCH_SWISS, "fr", "CH" },
132 { LANGUAGE_GERMAN_SWISS, "de", "CH" },
133 { LANGUAGE_GERMAN_AUSTRIAN, "de", "AT" },
134 { LANGUAGE_ITALIAN_SWISS, "it", "CH" },
135 { LANGUAGE_ALBANIAN, "sq", "AL" },
136 { LANGUAGE_ARABIC_SAUDI_ARABIA, "ar", "SA" },
137 { LANGUAGE_ARABIC_EGYPT, "ar", "EG" },
138 { LANGUAGE_ARABIC_UAE, "ar", "AE" },
139 { LANGUAGE_ARABIC_IRAQ, "ar", "IQ" },
140 { LANGUAGE_ARABIC_LIBYA, "ar", "LY" },
141 { LANGUAGE_ARABIC_ALGERIA, "ar", "DZ" },
142 { LANGUAGE_ARABIC_MOROCCO, "ar", "MA" },
143 { LANGUAGE_ARABIC_TUNISIA, "ar", "TN" },
144 { LANGUAGE_ARABIC_OMAN, "ar", "OM" },
145 { LANGUAGE_ARABIC_YEMEN, "ar", "YE" },
146 { LANGUAGE_ARABIC_SYRIA, "ar", "SY" },
147 { LANGUAGE_ARABIC_JORDAN, "ar", "JO" },
148 { LANGUAGE_ARABIC_LEBANON, "ar", "LB" },
149 { LANGUAGE_ARABIC_KUWAIT, "ar", "KW" },
150 { LANGUAGE_ARABIC_BAHRAIN, "ar", "BH" },
151 { LANGUAGE_ARABIC_QATAR, "ar", "QA" },
152 { LANGUAGE_USER_ARABIC_CHAD, "ar", "TD" },
153 { LANGUAGE_USER_ARABIC_COMOROS, "ar", "KM" },
154 { LANGUAGE_USER_ARABIC_DJIBOUTI, "ar", "DJ" },
155 { LANGUAGE_USER_ARABIC_ERITREA, "ar", "ER" },
156 { LANGUAGE_USER_ARABIC_ISRAEL, "ar", "IL" },
157 { LANGUAGE_USER_ARABIC_MAURITANIA, "ar", "MR" },
158 { LANGUAGE_USER_ARABIC_PALESTINE, "ar", "PS" },
159 { LANGUAGE_USER_ARABIC_SOMALIA, "ar", "SO" },
160 { LANGUAGE_USER_ARABIC_SUDAN, "ar", "SD" },
161 { LANGUAGE_ARABIC_PRIMARY_ONLY, "ar", "" },
162 { LANGUAGE_BASQUE, "eu", "" },
163 { LANGUAGE_BULGARIAN, "bg", "BG" },
164 { LANGUAGE_CZECH, "cs", "CZ" },
165 { LANGUAGE_CZECH, "cz", "" },
166 { LANGUAGE_ENGLISH_JAMAICA, "en", "JM" },
167 { LANGUAGE_ENGLISH_CARRIBEAN, "en", "BS" }, // not 100%, because AG is Bahamas
168 { LANGUAGE_ENGLISH_BELIZE, "en", "BZ" },
169 { LANGUAGE_ENGLISH_TRINIDAD, "en", "TT" },
170 { LANGUAGE_ENGLISH_ZIMBABWE, "en", "ZW" },
171 { LANGUAGE_ENGLISH_INDONESIA, "en", "ID" },
172 { LANGUAGE_ESTONIAN, "et", "EE" },
173 { LANGUAGE_FAEROESE, "fo", "FO" },
174 { LANGUAGE_FARSI, "fa", "IR" },
175 { LANGUAGE_FRENCH_LUXEMBOURG, "fr", "LU" },
176 { LANGUAGE_FRENCH_MONACO, "fr", "MC" },
177 { LANGUAGE_GERMAN_LUXEMBOURG, "de", "LU" },
178 { LANGUAGE_GERMAN_LIECHTENSTEIN, "de", "LI" },
179 { LANGUAGE_HEBREW, "he", "IL" }, // new: old was "iw"
180 { LANGUAGE_HEBREW, "iw", "IL" }, // old: new is "he"
181 { LANGUAGE_HUNGARIAN, "hu", "HU" },
182 { LANGUAGE_ICELANDIC, "is", "IS" },
183 { LANGUAGE_INDONESIAN, "id", "ID" }, // new: old was "in"
184 { LANGUAGE_INDONESIAN, "in", "ID" }, // old: new is "id"
185 { LANGUAGE_NORWEGIAN, "no", "NO" },
186 { LANGUAGE_NORWEGIAN_BOKMAL, "nb", "NO" },
187 { LANGUAGE_NORWEGIAN_NYNORSK, "nn", "NO" },
188 { LANGUAGE_POLISH, "pl", "PL" },
189 { LANGUAGE_RHAETO_ROMAN, "rm", "CH" },
190 { LANGUAGE_ROMANIAN, "ro", "RO" },
191 { LANGUAGE_ROMANIAN_MOLDOVA, "ro", "MD" },
192 { LANGUAGE_SLOVAK, "sk", "SK" },
193 { LANGUAGE_SLOVENIAN, "sl", "SI" },
194 { LANGUAGE_SPANISH_MEXICAN, "es", "MX" },
195 { LANGUAGE_SPANISH_GUATEMALA, "es", "GT" },
196 { LANGUAGE_SPANISH_COSTARICA, "es", "CR" },
197 { LANGUAGE_SPANISH_PANAMA, "es", "PA" },
198 { LANGUAGE_SPANISH_DOMINICAN_REPUBLIC, "es", "DO" },
199 { LANGUAGE_SPANISH_VENEZUELA, "es", "VE" },
200 { LANGUAGE_SPANISH_COLOMBIA, "es", "CO" },
201 { LANGUAGE_SPANISH_PERU, "es", "PE" },
202 { LANGUAGE_SPANISH_ARGENTINA, "es", "AR" },
203 { LANGUAGE_SPANISH_ECUADOR, "es", "EC" },
204 { LANGUAGE_SPANISH_CHILE, "es", "CL" },
205 { LANGUAGE_SPANISH_URUGUAY, "es", "UY" },
206 { LANGUAGE_SPANISH_PARAGUAY, "es", "PY" },
207 { LANGUAGE_SPANISH_BOLIVIA, "es", "BO" },
208 { LANGUAGE_SPANISH_EL_SALVADOR, "es", "SV" },
209 { LANGUAGE_SPANISH_HONDURAS, "es", "HN" },
210 { LANGUAGE_SPANISH_NICARAGUA, "es", "NI" },
211 { LANGUAGE_SPANISH_PUERTO_RICO, "es", "PR" },
212 { LANGUAGE_SPANISH_UNITED_STATES, "es", "US" },
213 { LANGUAGE_SPANISH_LATIN_AMERICA, "es", "" },
214 { LANGUAGE_TURKISH, "tr", "TR" },
215 { LANGUAGE_UKRAINIAN, "uk", "UA" },
216 { LANGUAGE_VIETNAMESE, "vi", "VN" },
217 { LANGUAGE_LATVIAN, "lv", "LV" },
218 { LANGUAGE_MACEDONIAN, "mk", "MK" },
219 { LANGUAGE_MALAY, "ms", "" },
220 { LANGUAGE_MALAY_MALAYSIA, "ms", "MY" },
221 { LANGUAGE_MALAY_BRUNEI_DARUSSALAM, "ms", "BN" },
222 { LANGUAGE_ENGLISH_MALAYSIA, "en", "MY" },
223 { LANGUAGE_THAI, "th", "TH" },
224 { LANGUAGE_LITHUANIAN, "lt", "LT" },
225 { LANGUAGE_LITHUANIAN_CLASSIC, "lt", "LT" },
226 { LANGUAGE_CROATIAN, "hr", "HR" }, // Croatian in Croatia
227 { LANGUAGE_CROATIAN_BOSNIA_HERZEGOVINA, "hr", "BA" },
228 { LANGUAGE_BOSNIAN_LATIN_BOSNIA_HERZEGOVINA, "bs", "BA" },
229 // { LANGUAGE_BOSNIAN_CYRILLIC_BOSNIA_AND_HERZEGOVINA, "bs", "BA" }, // script codes not supported yet
230 { LANGUAGE_USER_SERBIAN_CYRILLIC_SERBIA, "sr", "RS" }, // Serbian Cyrillic in Serbia
231 { LANGUAGE_SERBIAN_CYRILLIC, "sr", "YU" }, // legacy Serbian Cyrillic in Serbia and Montenegro (former Yugoslavia); kludge, needed to be sr_CS instead, sr_CS not supported by ICU 2.6 (3.4 does)
232 { LANGUAGE_SERBIAN_CYRILLIC, "sr", "CS" }, // alias to be able to integrate localizations, rsc needs it
233 { LANGUAGE_USER_SERBIAN_CYRILLIC_MONTENEGRO, "sr", "ME" },
234 { LANGUAGE_SERBIAN_CYRILLIC_BOSNIA_HERZEGOVINA, "sr", "BA" },
235 { LANGUAGE_SERBIAN, "sr", "" }, // SERBIAN is only LID, MS-LCID not defined (was dupe of CROATIAN)
236 { LANGUAGE_USER_SERBIAN_LATIN_SERBIA, "sh", "RS" }, // Serbian Latin in Serbia; kludge, needed to be sr_Latn_RS instead, script codes not supported yet
237 { LANGUAGE_SERBIAN_LATIN, "sh", "YU" }, // legacy Serbian Latin in Serbia and Montenegro (former Yugoslavia); kludge, needed to be sr_Latn_CS instead, script codes not supported yet
238 { LANGUAGE_SERBIAN_LATIN, "sh", "CS" }, // Serbian Latin in Serbia and Montenegro; kludge, needed to be sr_Latn_CS instead, script codes not supported yet
239 { LANGUAGE_USER_SERBIAN_LATIN_MONTENEGRO, "sh", "ME" }, // Serbian Latin in Montenegro; kludge, needed to be sr_Latn_ME instead, script codes not supported yet
240 { LANGUAGE_SERBIAN_LATIN_BOSNIA_HERZEGOVINA, "sh", "BA" },
241 { LANGUAGE_SERBIAN_LATIN_NEUTRAL, "sh", "" }, // kludge, needed to be sr_Latn instead, script codes not supported yet
242 { LANGUAGE_ARMENIAN, "hy", "AM" },
243 { LANGUAGE_AZERI, "az", "" },
244 { LANGUAGE_AZERI_LATIN, "az", "AZ" },
245 // { LANGUAGE_AZERI_CYRILLIC, "az", "AZ" }, // script codes not supported yet
246 { LANGUAGE_UZBEK_LATIN, "uz", "UZ" },
247 // { LANGUAGE_UZBEK_CYRILLIC, "uz", "UZ" }, // script codes not supported yet
248 { LANGUAGE_BENGALI_BANGLADESH, "bn", "BD" },
249 { LANGUAGE_BENGALI, "bn", "IN" },
250 { LANGUAGE_BURMESE, "my", "MM" },
251 { LANGUAGE_KAZAK, "kk", "KZ" },
252 { LANGUAGE_ENGLISH_INDIA, "en", "IN" },
253 { LANGUAGE_URDU, "ur", "" },
254 { LANGUAGE_URDU_INDIA, "ur", "IN" },
255 { LANGUAGE_URDU_PAKISTAN, "ur", "PK" },
256 { LANGUAGE_HINDI, "hi", "IN" },
257 { LANGUAGE_GUJARATI, "gu", "IN" },
258 { LANGUAGE_KANNADA, "kn", "IN" },
259 { LANGUAGE_ASSAMESE, "as", "IN" },
260 { LANGUAGE_KASHMIRI, "ks", "" },
261 { LANGUAGE_KASHMIRI_INDIA, "ks", "IN" },
262 { LANGUAGE_MALAYALAM, "ml", "IN" },
263 { LANGUAGE_MANIPURI, "mni", "IN" },
264 { LANGUAGE_MARATHI, "mr", "IN" },
265 { LANGUAGE_KONKANI, "kok", "IN" },
266 { LANGUAGE_NEPALI, "ne", "NP" },
267 { LANGUAGE_NEPALI_INDIA, "ne", "IN" },
268 { LANGUAGE_ORIYA, "or", "IN" },
269 { LANGUAGE_PUNJABI, "pa", "IN" },
270 { LANGUAGE_SANSKRIT, "sa", "IN" },
271 { LANGUAGE_SINDHI, "sd", "IN" },
272 { LANGUAGE_TAMIL, "ta", "IN" },
273 { LANGUAGE_TELUGU, "te", "IN" },
274 { LANGUAGE_PUNJABI_PAKISTAN, "lah", "PK" }, // preferring "lah" over "pa" for Western Punjabi, see http://www.ethnologue.com/show_language.asp?code=PNB
275 { LANGUAGE_PUNJABI_PAKISTAN, "pa", "PK" },
276 { LANGUAGE_SINDHI_PAKISTAN, "sd", "PK" },
277 { LANGUAGE_BELARUSIAN, "be", "BY" },
278 { LANGUAGE_CATALAN, "ca", "ES" }, // Spain (default)
279 { LANGUAGE_CATALAN, "ca", "AD" }, // Andorra
280 { LANGUAGE_USER_CATALAN_VALENCIAN, "ca", "XV" }, // XV: ISO 3166 user-assigned; workaround for UI localization only, do not use in document content!
281 { LANGUAGE_CATALAN, "qcv", "ES" }, // qcv: ISO 639-3 reserved-for-local-use; UI localization quirk only, do not use in document content!
282 // { LANGUAGE_USER_CATALAN_VALENCIAN, "ca", "ES" }, // In case MS format files escaped into the wild, map them back.
283 { LANGUAGE_FRENCH_CAMEROON, "fr", "CM" },
284 { LANGUAGE_FRENCH_COTE_D_IVOIRE, "fr", "CI" },
285 { LANGUAGE_FRENCH_MALI, "fr", "ML" },
286 { LANGUAGE_FRENCH_SENEGAL, "fr", "SN" },
287 { LANGUAGE_FRENCH_ZAIRE, "fr", "CD" }, // Democratic Republic Of Congo
288 { LANGUAGE_FRENCH_MOROCCO, "fr", "MA" },
289 { LANGUAGE_FRENCH_REUNION, "fr", "RE" },
290 { LANGUAGE_FRENCH_NORTH_AFRICA, "fr", "" },
291 { LANGUAGE_FRENCH_WEST_INDIES, "fr", "" }, // unknown ISO country code
292 { LANGUAGE_FRISIAN_NETHERLANDS, "fy", "NL" },
293 { LANGUAGE_GAELIC_IRELAND, "ga", "IE" },
294 { LANGUAGE_GAELIC_SCOTLAND, "gd", "GB" },
295 { LANGUAGE_GALICIAN, "gl", "ES" },
296 { LANGUAGE_GEORGIAN, "ka", "GE" },
297 { LANGUAGE_KHMER, "km", "KH" },
298 { LANGUAGE_KIRGHIZ, "ky", "KG" },
299 { LANGUAGE_LAO, "lo", "LA" },
300 { LANGUAGE_MALTESE, "mt", "MT" },
301 { LANGUAGE_MONGOLIAN, "mn", "MN" }, // Cyrillic script
302 { LANGUAGE_MONGOLIAN_MONGOLIAN, "mn", "MN" },
303 { LANGUAGE_RUSSIAN_MOLDOVA, "mo", "MD" },
304 { LANGUAGE_SWAHILI, "sw", "KE" },
305 { LANGUAGE_USER_SWAHILI_TANZANIA, "sw", "TZ" },
306 { LANGUAGE_TAJIK, "tg", "TJ" },
307 { LANGUAGE_TIBETAN, "bo", "CN" }, // CN politically correct?
308 { LANGUAGE_DZONGKHA, "dz", "BT" },
309 { LANGUAGE_TURKMEN, "tk", "TM" },
310 { LANGUAGE_WELSH, "cy", "GB" },
311 { LANGUAGE_SESOTHO, "st", "ZA" },
312 { LANGUAGE_SEPEDI, "nso", "ZA" },
313 { LANGUAGE_SEPEDI, "ns", "ZA" }, // fake "ns" for compatibility with existing OOo1.1.x localization to be able to read those documents
314 { LANGUAGE_TSONGA, "ts", "ZA" },
315 { LANGUAGE_TSWANA, "tn", "ZA" },
316 { LANGUAGE_ENGLISH_SAFRICA, "en", "ZA" },
317 { LANGUAGE_AFRIKAANS, "af", "ZA" },
318 { LANGUAGE_VENDA, "ve", "ZA" }, // default 639-1
319 { LANGUAGE_VENDA, "ven", "ZA" }, // 639-2 may have been used temporarily since 2004-07-23
320 { LANGUAGE_XHOSA, "xh", "ZA" },
321 { LANGUAGE_ZULU, "zu", "ZA" },
322 { LANGUAGE_QUECHUA_ECUADOR, "qu", "EC" },
323 { LANGUAGE_QUECHUA_PERU, "qu", "PE" },
324 { LANGUAGE_QUECHUA_BOLIVIA, "qu", "BO" }, // macro: quh-BO, qul-BO
325 { LANGUAGE_PASHTO, "ps", "AF" },
326 { LANGUAGE_OROMO, "om", "ET" },
327 { LANGUAGE_DHIVEHI, "dv", "MV" },
328 { LANGUAGE_UIGHUR_CHINA, "ug", "CN" },
329 { LANGUAGE_TIGRIGNA_ETHIOPIA, "ti", "ET" },
330 { LANGUAGE_TIGRIGNA_ERITREA, "ti", "ER" },
331 { LANGUAGE_AMHARIC_ETHIOPIA, "am", "ET" },
332 { LANGUAGE_GUARANI_PARAGUAY, "gug", "PY" },
333 { LANGUAGE_HAWAIIAN_UNITED_STATES, "haw", "US" },
334 { LANGUAGE_EDO, "bin", "NG" },
335 { LANGUAGE_FULFULDE_NIGERIA, "ff", "NG" },
336 { LANGUAGE_HAUSA_NIGERIA, "ha", "NG" },
337 { LANGUAGE_USER_HAUSA_GHANA, "ha", "GH" },
338 { LANGUAGE_IGBO_NIGERIA, "ig", "NG" },
339 { LANGUAGE_KANURI_NIGERIA, "kr", "NG" },
340 { LANGUAGE_YORUBA, "yo", "NG" },
341 { LANGUAGE_SOMALI, "so", "SO" },
342 { LANGUAGE_PAPIAMENTU, "pap", "AN" },
343 { LANGUAGE_USER_PAPIAMENTU_ARUBA, "pap", "AW" },
344 { LANGUAGE_USER_PAPIAMENTU_CURACAO, "pap", "CW" },
345 { LANGUAGE_USER_PAPIAMENTU_BONAIRE, "pap", "BQ" },
346 { LANGUAGE_ENGLISH_SINGAPORE, "en", "SG" },
347 { LANGUAGE_USER_YIDDISH_US, "yi", "US" },
348 { LANGUAGE_YIDDISH, "yi", "IL" }, // new: old was "ji"
349 { LANGUAGE_YIDDISH, "ji", "IL" }, // old: new is "yi"
350 { LANGUAGE_SYRIAC, "syr", "TR" }, // "TR" according to http://www.ethnologue.com/show_language.asp?code=SYC
351 { LANGUAGE_SINHALESE_SRI_LANKA, "si", "LK" },
352 { LANGUAGE_CHEROKEE_UNITED_STATES, "chr", "US" },
353 { LANGUAGE_INUKTITUT_LATIN_CANADA, "iu", "CA" },
354 // { LANGUAGE_INUKTITUT_SYLLABICS_CANADA, "iu", "CA" }, // script codes not supported yet
355 { LANGUAGE_SAMI_NORTHERN_NORWAY, "se", "NO" },
356 { LANGUAGE_SAMI_INARI, "smn", "FI" },
357 { LANGUAGE_SAMI_LULE_NORWAY, "smj", "NO" },
358 { LANGUAGE_SAMI_LULE_SWEDEN, "smj", "SE" },
359 { LANGUAGE_SAMI_NORTHERN_FINLAND, "se", "FI" },
360 { LANGUAGE_SAMI_NORTHERN_SWEDEN, "se", "SE" },
361 { LANGUAGE_SAMI_SKOLT, "sms", "FI" },
362 { LANGUAGE_SAMI_SOUTHERN_NORWAY, "sma", "NO" },
363 { LANGUAGE_SAMI_SOUTHERN_SWEDEN, "sma", "SE" },
364 { LANGUAGE_USER_SAMI_KILDIN_RUSSIA, "sjd", "RU" },
365 { LANGUAGE_MAPUDUNGUN_CHILE, "arn", "CL" },
366 { LANGUAGE_CORSICAN_FRANCE, "co", "FR" },
367 { LANGUAGE_ALSATIAN_FRANCE, "gsw", "FR" }, // in fact 'gsw' is Schwyzerduetsch (Swiss German), which is a dialect of Alemannic German, as is Alsatian. They aren't distinct languages and share this code.
368 { LANGUAGE_YAKUT_RUSSIA, "sah", "RU" },
369 { LANGUAGE_MOHAWK_CANADA, "moh", "CA" },
370 { LANGUAGE_BASHKIR_RUSSIA, "ba", "RU" },
371 { LANGUAGE_KICHE_GUATEMALA, "qut", "GT" },
372 { LANGUAGE_DARI_AFGHANISTAN, "gbz", "AF" },
373 { LANGUAGE_WOLOF_SENEGAL, "wo", "SN" },
374 { LANGUAGE_FILIPINO, "fil", "PH" },
375 { LANGUAGE_USER_TAGALOG, "tl", "PH" },
376 { LANGUAGE_ENGLISH_PHILIPPINES, "en", "PH" },
377 // { LANGUAGE_IBIBIO_NIGERIA, "nic", "NG" }, // ISO "nic" is only a collective language code
378 { LANGUAGE_YI, "ii", "CN" },
379 { LANGUAGE_TAMAZIGHT_LATIN, "kab", "DZ" }, // In practice Kabyle is the language used for this
380 { LANGUAGE_OBSOLETE_USER_KABYLE, "kab", "DZ" },
381 { LANGUAGE_TAMAZIGHT_LATIN, "ber", "DZ" }, // In practice Algeria has standardized on Kabyle as the member of the "ber" collective which gets used there.
382 { LANGUAGE_TAMAZIGHT_TIFINAGH, "ber", "MA" }, // Morocco is officially using Tifinagh for its Berber languages so store it to distinguish explicitly from LANGUAGE_TAMAZIGHT_LATIN, even though as a collective language its not of much use
383 // { LANGUAGE_TAMAZIGHT_ARABIC, "ber", "" }, // ISO "ber" only collective!
384 { LANGUAGE_LATIN, "la", "VA" },
385 { LANGUAGE_OBSOLETE_USER_LATIN, "la", "VA" },
386 { LANGUAGE_USER_ESPERANTO, "eo", "" },
387 { LANGUAGE_USER_INTERLINGUA, "ia", "" },
388 { LANGUAGE_MAORI_NEW_ZEALAND, "mi", "NZ" },
389 { LANGUAGE_OBSOLETE_USER_MAORI, "mi", "NZ" },
390 { LANGUAGE_KINYARWANDA_RWANDA, "rw", "RW" },
391 { LANGUAGE_OBSOLETE_USER_KINYARWANDA, "rw", "RW" },
392 { LANGUAGE_UPPER_SORBIAN_GERMANY, "hsb", "DE" }, // MS maps this to 'wen-DE', which is nonsense. 'wen' is a collective language code, 'WEN' is a SIL code, see http://www.ethnologue.com/14/show_iso639.asp?code=wen and http://www.ethnologue.com/14/show_language.asp?code=WEN
393 { LANGUAGE_OBSOLETE_USER_UPPER_SORBIAN,"hsb", "DE" },
394 { LANGUAGE_LOWER_SORBIAN_GERMANY, "dsb", "DE" }, // MS maps this to 'wee-DE', which is nonsense. 'WEE' is a SIL code, see http://www.ethnologue.com/14/show_language.asp?code=WEE
395 { LANGUAGE_OBSOLETE_USER_LOWER_SORBIAN,"dsb", "DE" },
396 { LANGUAGE_OCCITAN_FRANCE, "oc", "FR" },
397 { LANGUAGE_OBSOLETE_USER_OCCITAN, "oc", "FR" },
398 { LANGUAGE_USER_KURDISH_TURKEY, "ku", "TR" },
399 { LANGUAGE_USER_KURDISH_SYRIA, "ku", "SY" },
400 { LANGUAGE_USER_KURDISH_IRAQ, "ku", "IQ" },
401 { LANGUAGE_USER_KURDISH_IRAN, "ku", "IR" },
402 { LANGUAGE_USER_SARDINIAN, "sc", "IT" }, // macrolanguage code
403 { LANGUAGE_USER_SARDINIAN_CAMPIDANESE, "sro", "IT" },
404 { LANGUAGE_USER_SARDINIAN_GALLURESE, "sdn", "IT" },
405 { LANGUAGE_USER_SARDINIAN_LOGUDORESE, "src", "IT" },
406 { LANGUAGE_USER_SARDINIAN_SASSARESE, "sdc", "IT" },
407 { LANGUAGE_BRETON_FRANCE, "br", "FR" },
408 { LANGUAGE_OBSOLETE_USER_BRETON, "br", "FR" },
409 { LANGUAGE_KALAALLISUT_GREENLAND, "kl", "GL" },
410 { LANGUAGE_OBSOLETE_USER_KALAALLISUT, "kl", "GL" },
411 { LANGUAGE_USER_SWAZI, "ss", "ZA" },
412 { LANGUAGE_USER_NDEBELE_SOUTH, "nr", "ZA" },
413 { LANGUAGE_USER_TSWANA_BOTSWANA, "tn", "BW" },
414 { LANGUAGE_USER_MOORE, "mos", "BF" },
415 { LANGUAGE_USER_BAMBARA, "bm", "ML" },
416 { LANGUAGE_USER_AKAN, "ak", "GH" },
417 { LANGUAGE_LUXEMBOURGISH_LUXEMBOURG, "lb", "LU" },
418 { LANGUAGE_OBSOLETE_USER_LUXEMBOURGISH, "lb", "LU" },
419 { LANGUAGE_USER_FRIULIAN, "fur", "IT" },
420 { LANGUAGE_USER_FIJIAN, "fj", "FJ" },
421 { LANGUAGE_USER_AFRIKAANS_NAMIBIA, "af", "NA" },
422 { LANGUAGE_USER_ENGLISH_NAMIBIA, "en", "NA" },
423 { LANGUAGE_USER_WALLOON, "wa", "BE" },
424 { LANGUAGE_USER_COPTIC, "cop", "EG" },
425 { LANGUAGE_USER_GASCON, "gsc", "FR" },
426 { LANGUAGE_USER_GERMAN_BELGIUM, "de", "BE" },
427 { LANGUAGE_USER_CHUVASH, "cv", "RU" },
428 { LANGUAGE_USER_EWE_GHANA, "ee", "GH" },
429 { LANGUAGE_USER_ENGLISH_GHANA, "en", "GH" },
430 { LANGUAGE_USER_SANGO, "sg", "CF" },
431 { LANGUAGE_USER_GANDA, "lg", "UG" },
432 { LANGUAGE_USER_LINGALA_DRCONGO, "ln", "CD" },
433 { LANGUAGE_USER_LOW_GERMAN, "nds", "DE" },
434 { LANGUAGE_USER_HILIGAYNON, "hil", "PH" },
435 { LANGUAGE_USER_ENGLISH_MALAWI, "en", "MW" }, /* en default for MW */
436 { LANGUAGE_USER_NYANJA, "ny", "MW" },
437 { LANGUAGE_USER_KASHUBIAN, "csb", "PL" },
438 { LANGUAGE_USER_SPANISH_CUBA, "es", "CU" },
439 { LANGUAGE_USER_QUECHUA_NORTH_BOLIVIA, "qul", "BO" },
440 { LANGUAGE_USER_QUECHUA_SOUTH_BOLIVIA, "quh", "BO" },
441 { LANGUAGE_USER_BODO_INDIA, "brx", "IN" },
442 { LANGUAGE_USER_DOGRI_INDIA, "dgo", "IN" },
443 { LANGUAGE_USER_MAITHILI_INDIA, "mai", "IN" },
444 { LANGUAGE_USER_SANTALI_INDIA, "sat", "IN" },
445 { LANGUAGE_USER_TETUN, "tet", "ID" },
446 { LANGUAGE_USER_TETUN_TIMOR_LESTE, "tet", "TL" },
447 { LANGUAGE_USER_TOK_PISIN, "tpi", "PG" },
448 { LANGUAGE_USER_SHUSWAP, "shs", "CA" },
449 { LANGUAGE_USER_ANCIENT_GREEK, "grc", "GR" },
450 { LANGUAGE_USER_ASTURIAN, "ast", "ES" },
451 { LANGUAGE_USER_LATGALIAN, "ltg", "LV" },
452 { LANGUAGE_USER_MAORE, "swb", "YT" },
453 { LANGUAGE_USER_BUSHI, "buc", "YT" },
454 { LANGUAGE_USER_TAHITIAN, "ty", "PF" },
455 { LANGUAGE_USER_MALAGASY_PLATEAU, "plt", "MG" },
456 { LANGUAGE_USER_MALAGASY_PLATEAU, "mg", "MG" },
457 { LANGUAGE_USER_BAFIA, "ksf", "CM" },
458 { LANGUAGE_USER_GIKUYU, "ki", "KE" },
459 { LANGUAGE_USER_RUSYN_UKRAINE, "rue", "UA" },
460 { LANGUAGE_USER_RUSYN_SLOVAKIA, "rue", "SK" },
461 { LANGUAGE_USER_LIMBU, "lif", "NP" },
462 { LANGUAGE_USER_LOJBAN, "jbo", "" },
463 { LANGUAGE_USER_HAITIAN, "ht", "HT" },
464 { LANGUAGE_FRENCH_HAITI, "fr", "HT" },
465 { LANGUAGE_USER_BEEMBE, "beq", "CG" },
466 { LANGUAGE_USER_BEKWEL, "bkw", "CG" },
467 { LANGUAGE_USER_KITUBA, "mkw", "CG" },
468 { LANGUAGE_USER_LARI, "ldi", "CG" },
469 { LANGUAGE_USER_MBOCHI, "mdw", "CG" },
470 { LANGUAGE_USER_TEKE_EBOO, "ebo", "CG" },
471 { LANGUAGE_USER_TEKE_IBALI, "tek", "CG" },
472 { LANGUAGE_USER_TEKE_TYEE, "tyx", "CG" },
473 { LANGUAGE_USER_VILI, "vif", "CG" },
474 { LANGUAGE_USER_PORTUGUESE_ANGOLA, "pt", "AO" },
475 { LANGUAGE_USER_MANX, "gv", "GB" },
476 { LANGUAGE_USER_ARAGONESE, "an", "ES" },
477 { LANGUAGE_USER_KEYID, "qtz", "" }, // key id pseudolanguage used for UI testing
478 { LANGUAGE_USER_PALI_LATIN, "pli", "" }, // Pali with Latin script
479 { LANGUAGE_USER_KYRGYZ_CHINA, "ky", "CN" },
480 { LANGUAGE_USER_KOMI_ZYRIAN, "kpv", "RU" },
481 { LANGUAGE_USER_KOMI_PERMYAK, "koi", "RU" },
482 { LANGUAGE_USER_PITJANTJATJARA, "pjt", "AU" },
483 { LANGUAGE_USER_ERZYA, "myv", "RU" },
484 { LANGUAGE_USER_MARI_MEADOW, "mhr", "RU" },
485 { LANGUAGE_USER_KHANTY, "kca", "RU" },
486 { LANGUAGE_USER_LIVONIAN, "liv", "RU" },
487 { LANGUAGE_USER_MOKSHA, "mdf", "RU" },
488 { LANGUAGE_USER_MARI_HILL, "mrj", "RU" },
489 { LANGUAGE_USER_NGANASAN, "nio", "RU" },
490 { LANGUAGE_USER_OLONETS, "olo", "RU" },
491 { LANGUAGE_USER_VEPS, "vep", "RU" },
492 { LANGUAGE_USER_VORO, "vro", "EE" },
493 { LANGUAGE_USER_NENETS, "yrk", "RU" },
494 { LANGUAGE_USER_AKA, "axk", "CF" },
495 { LANGUAGE_USER_AKA_CONGO, "axk", "CG" },
496 { LANGUAGE_USER_DIBOLE, "bvx", "CG" },
497 { LANGUAGE_USER_DOONDO, "dde", "CG" },
498 { LANGUAGE_USER_KAAMBA, "xku", "CG" },
499 { LANGUAGE_USER_KOONGO, "kng", "CD" },
500 { LANGUAGE_USER_KOONGO_CONGO, "kng", "CG" },
501 { LANGUAGE_USER_KUNYI, "njx", "CG" },
502 { LANGUAGE_USER_NGUNGWEL, "ngz", "CG" },
503 { LANGUAGE_USER_NJYEM, "njy", "CM" },
504 { LANGUAGE_USER_NJYEM_CONGO, "njy", "CG" },
505 { LANGUAGE_USER_PUNU, "puu", "GA" },
506 { LANGUAGE_USER_PUNU_CONGO, "puu", "CG" },
507 { LANGUAGE_USER_SUUNDI, "sdj", "CG" },
508 { LANGUAGE_USER_TEKE_KUKUYA, "kkw", "CG" },
509 { LANGUAGE_USER_TSAANGI, "tsa", "CG" },
510 { LANGUAGE_USER_YAKA, "iyx", "CG" },
511 { LANGUAGE_USER_YOMBE, "yom", "CD" },
512 { LANGUAGE_USER_YOMBE_CONGO, "yom", "CG" },
513 { LANGUAGE_USER_SIDAMA, "sid", "ET" },
514 { LANGUAGE_MULTIPLE, "mul", "" }, // multiple languages, many languages are used
515 { LANGUAGE_UNDETERMINED, "und", "" }, // undetermined language, language cannot be identified
516 { LANGUAGE_NONE, "zxx", "" }, // added to ISO 639-2 on 2006-01-11: Used to declare the absence of linguistic information
517 { LANGUAGE_DONTKNOW, "", "" } // marks end of table
518 };
519
520 static MsLangId::IsoLangEntry aLastResortFallbackEntry =
521 { LANGUAGE_ENGLISH_US, "en", "US" };
522
523 // -----------------------------------------------------------------------
524
525 // In this table are the countries which should mapped to a specific
526 // english language
527 static IsoLangEngEntry const aImplIsoLangEngEntries[] =
528 {
529 { LANGUAGE_ENGLISH_UK, "AO" }, // Angola
530 { LANGUAGE_ENGLISH_UK, "BJ" }, // Benin
531 { LANGUAGE_ENGLISH_UK, "BW" }, // Botswana
532 { LANGUAGE_ENGLISH_UK, "BI" }, // Burundi
533 { LANGUAGE_ENGLISH_UK, "CM" }, // Cameroon
534 { LANGUAGE_ENGLISH_UK, "GA" }, // Gabon
535 { LANGUAGE_ENGLISH_UK, "GM" }, // Gambia
536 { LANGUAGE_ENGLISH_UK, "GH" }, // Ghana
537 { LANGUAGE_ENGLISH_UK, "GN" }, // Guinea
538 { LANGUAGE_ENGLISH_UK, "LS" }, // Lesotho
539 { LANGUAGE_ENGLISH_UK, "MW" }, // Malawi
540 { LANGUAGE_ENGLISH_UK, "MT" }, // Malta
541 { LANGUAGE_ENGLISH_UK, "NA" }, // Namibia
542 { LANGUAGE_ENGLISH_UK, "NG" }, // Nigeria
543 { LANGUAGE_ENGLISH_UK, "UG" }, // Uganda
544 { LANGUAGE_ENGLISH_UK, "ZM" }, // Zambia
545 { LANGUAGE_ENGLISH_UK, "ZW" }, // Zimbabwe
546 { LANGUAGE_ENGLISH_UK, "SZ" }, // Swaziland
547 { LANGUAGE_ENGLISH_UK, "NG" }, // Sierra Leone
548 { LANGUAGE_ENGLISH_UK, "KN" }, // Saint Kitts and Nevis
549 { LANGUAGE_ENGLISH_UK, "SH" }, // St. Helena
550 { LANGUAGE_ENGLISH_UK, "IO" }, // British Indian Oceanic Territory
551 { LANGUAGE_ENGLISH_UK, "FK" }, // Falkland Islands
552 { LANGUAGE_ENGLISH_UK, "GI" }, // Gibraltar
553 { LANGUAGE_ENGLISH_UK, "KI" }, // Kiribati
554 { LANGUAGE_ENGLISH_UK, "VG" }, // Virgin Islands
555 { LANGUAGE_ENGLISH_UK, "MU" }, // Mauritius
556 { LANGUAGE_ENGLISH_UK, "FJ" }, // Fiji
557 { LANGUAGE_ENGLISH_US, "KI" }, // Kiribati
558 { LANGUAGE_ENGLISH_US, "LR" }, // Liberia
559 { LANGUAGE_ENGLISH_US, "GU" }, // Guam
560 { LANGUAGE_ENGLISH_US, "MH" }, // Marshall Islands
561 { LANGUAGE_ENGLISH_US, "PW" }, // Palau
562 { LANGUAGE_ENGLISH_CARRIBEAN, "AI" }, // Anguilla
563 { LANGUAGE_ENGLISH_CARRIBEAN, "AG" }, // Antigua and Barbuda
564 { LANGUAGE_ENGLISH_CARRIBEAN, "BS" }, // Bahamas
565 { LANGUAGE_ENGLISH_CARRIBEAN, "BB" }, // Barbedos
566 { LANGUAGE_ENGLISH_CARRIBEAN, "BM" }, // Bermuda
567 { LANGUAGE_ENGLISH_CARRIBEAN, "KY" }, // Cayman Islands
568 { LANGUAGE_ENGLISH_CARRIBEAN, "GD" }, // Grenada
569 { LANGUAGE_ENGLISH_CARRIBEAN, "DM" }, // Dominica
570 { LANGUAGE_ENGLISH_CARRIBEAN, "HT" }, // Haiti
571 { LANGUAGE_ENGLISH_CARRIBEAN, "MS" }, // Montserrat
572 { LANGUAGE_ENGLISH_CARRIBEAN, "FM" }, // Micronesia
573 { LANGUAGE_ENGLISH_CARRIBEAN, "VC" }, // St. Vincent / Grenadines
574 { LANGUAGE_ENGLISH_CARRIBEAN, "LC" }, // Saint Lucia
575 { LANGUAGE_ENGLISH_CARRIBEAN, "TC" }, // Turks & Caicos Islands
576 { LANGUAGE_ENGLISH_CARRIBEAN, "GY" }, // Guyana
577 { LANGUAGE_ENGLISH_CARRIBEAN, "TT" }, // Trinidad and Tobago
578 { LANGUAGE_ENGLISH_AUS, "CX" }, // Christmas Islands
579 { LANGUAGE_ENGLISH_AUS, "CC" }, // Cocos (Keeling) Islands
580 { LANGUAGE_ENGLISH_AUS, "NF" }, // Norfolk Island
581 { LANGUAGE_ENGLISH_AUS, "PG" }, // Papua New Guinea
582 { LANGUAGE_ENGLISH_AUS, "SB" }, // Solomon Islands
583 { LANGUAGE_ENGLISH_AUS, "TV" }, // Tuvalu
584 { LANGUAGE_ENGLISH_AUS, "NR" }, // Nauru
585 { LANGUAGE_ENGLISH_NZ, "CK" }, // Cook Islands
586 { LANGUAGE_ENGLISH_NZ, "NU" }, // Niue
587 { LANGUAGE_ENGLISH_NZ, "TK" }, // Tokelau
588 { LANGUAGE_ENGLISH_NZ, "TO" }, // Tonga
589 { LANGUAGE_DONTKNOW, "" } // marks end of table
590 };
591
592 // -----------------------------------------------------------------------
593
594 static IsoLangNoneStdEntry const aImplIsoNoneStdLangEntries[] =
595 {
596 { LANGUAGE_NORWEGIAN_BOKMAL, "no", "BOK" }, // registered subtags for "no" in rfc1766
597 { LANGUAGE_NORWEGIAN_NYNORSK, "no", "NYN" }, // registered subtags for "no" in rfc1766
598 { LANGUAGE_SERBIAN_LATIN, "sr", "latin" },
599 { LANGUAGE_SERBIAN_CYRILLIC, "sr", "cyrillic" },
600 { LANGUAGE_AZERI_LATIN, "az", "latin" },
601 { LANGUAGE_AZERI_CYRILLIC, "az", "cyrillic" },
602 { LANGUAGE_DONTKNOW, "", "" } // marks end of table
603 };
604
605 // -----------------------------------------------------------------------
606
607 // in this table are only names to find the best language
608 static IsoLangNoneStdEntry const aImplIsoNoneStdLangEntries2[] =
609 {
610 { LANGUAGE_NORWEGIAN_BOKMAL, "no", "bokmaal" },
611 { LANGUAGE_NORWEGIAN_BOKMAL, "no", "bokmal" },
612 { LANGUAGE_NORWEGIAN_NYNORSK, "no", "nynorsk" },
613 { LANGUAGE_DONTKNOW, "", "" } // marks end of table
614 };
615
616 // -----------------------------------------------------------------------
617
618 // in this table are only names to find the best language
619 static IsoLangOtherEntry const aImplOtherEntries[] =
620 {
621 { LANGUAGE_ENGLISH_US, "c" },
622 { LANGUAGE_CHINESE, "chinese" },
623 { LANGUAGE_GERMAN, "german" },
624 { LANGUAGE_JAPANESE, "japanese" },
625 { LANGUAGE_KOREAN, "korean" },
626 { LANGUAGE_ENGLISH_US, "posix" },
627 { LANGUAGE_CHINESE_TRADITIONAL, "tchinese" },
628 { LANGUAGE_DONTKNOW, NULL } // marks end of table
629 };
630
631 // =======================================================================
632
633 // static
634 void MsLangId::Conversion::convertLanguageToIsoNames( LanguageType nLang,
635 rtl::OUString& rLangStr, rtl::OUString& rCountry )
636 {
637 if ( nLang == LANGUAGE_SYSTEM )
638 nLang = MsLangId::getSystemLanguage();
639
640 // Search for LangID (in this table we find only defined ISO combinations)
641 const IsoLangEntry* pEntry = aImplIsoLangEntries;
642 do
643 {
644 if ( pEntry->mnLang == nLang )
645 {
646 rLangStr = rtl::OUString::createFromAscii( pEntry->maLangStr );
647 rCountry = rtl::OUString::createFromAscii( pEntry->maCountry );
648 return;
649 }
650 ++pEntry;
651 }
652 while ( pEntry->mnLang != LANGUAGE_DONTKNOW );
653
654 // Search for LangID if we didn't find a specific ISO combination.
655 // All entries in this table are allowed for mime specifications,
656 // but not defined ISO combinations.
657 const IsoLangNoneStdEntry* pNoneStdEntry = aImplIsoNoneStdLangEntries;
658 do
659 {
660 if ( pNoneStdEntry->mnLang == nLang )
661 {
662 rLangStr = rtl::OUString::createFromAscii( pNoneStdEntry->maLangStr );
663 rCountry = rtl::OUString::createFromAscii( pNoneStdEntry->maCountry );
664 return;
665 }
666 ++pNoneStdEntry;
667 }
668 while ( pNoneStdEntry->mnLang != LANGUAGE_DONTKNOW );
669
670 // not found
671 rLangStr = rtl::OUString();
672 rCountry = rtl::OUString();
673 }
674
675 // -----------------------------------------------------------------------
676
677 // -----------------------------------------------------------------------
678
679 static const MsLangId::IsoLangEntry & lcl_lookupFallbackEntry( LanguageType nLang )
680 {
681 LanguageType nPrimary = MsLangId::getPrimaryLanguage( nLang);
682
683 // Search for LangID and remember first lang-only.
684 const MsLangId::IsoLangEntry* pFirstPrimary = NULL;
685 const MsLangId::IsoLangEntry* pEntry = aImplIsoLangEntries;
686 do
687 {
688 if (pEntry->mnLang == nLang)
689 {
690 if (*pEntry->maCountry)
691 return *pEntry;
692 switch (nLang)
693 {
694 // These are known to have no country assigned.
695 case LANGUAGE_BASQUE:
696 case LANGUAGE_USER_ESPERANTO:
697 case LANGUAGE_USER_INTERLINGUA:
698 case LANGUAGE_USER_LOJBAN:
699 return *pEntry;
700 default:
701 ; // nothing
702 }
703 }
704 if (!pFirstPrimary &&
705 MsLangId::getPrimaryLanguage( pEntry->mnLang) == nPrimary)
706 pFirstPrimary = pEntry;
707 ++pEntry;
708 }
709 while ( pEntry->mnLang != LANGUAGE_DONTKNOW );
710
711 // Language not found at all => use default.
712 if (!pFirstPrimary)
713 return aLastResortFallbackEntry;
714
715 // Search for first entry of primary language with any country.
716 pEntry = pFirstPrimary;
717 do
718 {
719 if (MsLangId::getPrimaryLanguage( pEntry->mnLang) == nLang)
720 {
721 if (*pEntry->maCountry)
722 return *pEntry;
723 }
724 ++pEntry;
725 }
726 while ( pEntry->mnLang != LANGUAGE_DONTKNOW );
727
728 return aLastResortFallbackEntry;
729 }
730
731 // static
732 LanguageType MsLangId::Conversion::lookupFallbackLanguage( LanguageType nLang )
733 {
734 return lcl_lookupFallbackEntry( nLang).mnLang;
735 }
736
737
738 // static
739 ::com::sun::star::lang::Locale MsLangId::Conversion::lookupFallbackLocale( LanguageType nLang )
740 {
741 const MsLangId::IsoLangEntry& rEntry = lcl_lookupFallbackEntry( nLang);
742 return ::com::sun::star::lang::Locale(
743 rtl::OUString::createFromAscii( rEntry.maLangStr),
744 rtl::OUString::createFromAscii( rEntry.maCountry),
745 rtl::OUString());
746 }
747
748 // -----------------------------------------------------------------------
749
750 static const MsLangId::IsoLangEntry & lcl_lookupFallbackEntry(
751 const ::com::sun::star::lang::Locale & rLocale )
752 {
753 // language is lower case in table
754 rtl::OUString aLowerLang = rLocale.Language.toAsciiLowerCase();
755 // country is upper case in table
756 rtl::OUString aUpperCountry = rLocale.Country.toAsciiUpperCase();
757 sal_Int32 nCountryLen = aUpperCountry.getLength();
758
759 // Search for locale and remember first lang-only.
760 const MsLangId::IsoLangEntry* pFirstLang = NULL;
761 const MsLangId::IsoLangEntry* pEntry = aImplIsoLangEntries;
762 do
763 {
764 if (aLowerLang.equalsAscii( pEntry->maLangStr))
765 {
766 if (*pEntry->maCountry)
767 {
768 if (nCountryLen && aUpperCountry.equalsAscii( pEntry->maCountry))
769 return *pEntry;
770 }
771 else
772 {
773 switch (pEntry->mnLang)
774 {
775 // These are known to have no country assigned.
776 case LANGUAGE_BASQUE:
777 case LANGUAGE_USER_ESPERANTO:
778 case LANGUAGE_USER_INTERLINGUA:
779 case LANGUAGE_USER_LOJBAN:
780 return *pEntry;
781 default:
782 ; // nothing
783 }
784 }
785 if (!pFirstLang)
786 pFirstLang = pEntry;
787 }
788 ++pEntry;
789 }
790 while ( pEntry->mnLang != LANGUAGE_DONTKNOW );
791
792 // Language not found at all => use default.
793 if (!pFirstLang)
794 return aLastResortFallbackEntry;
795
796 // Search for first entry of language with any country.
797 pEntry = pFirstLang;
798 do
799 {
800 if (aLowerLang.equalsAscii( pEntry->maLangStr))
801 {
802 if (*pEntry->maCountry)
803 return *pEntry;
804 }
805 ++pEntry;
806 }
807 while ( pEntry->mnLang != LANGUAGE_DONTKNOW );
808
809 return aLastResortFallbackEntry;
810 }
811
812
813 // static
814 ::com::sun::star::lang::Locale MsLangId::Conversion::lookupFallbackLocale(
815 const ::com::sun::star::lang::Locale & rLocale )
816 {
817 const MsLangId::IsoLangEntry& rEntry = lcl_lookupFallbackEntry( rLocale);
818 return ::com::sun::star::lang::Locale(
819 rtl::OUString::createFromAscii( rEntry.maLangStr),
820 rtl::OUString::createFromAscii( rEntry.maCountry),
821 rtl::OUString());
822 }
823
824 // =======================================================================
825
826 // static
827 LanguageType MsLangId::Conversion::convertIsoNamesToLanguage( const rtl::OUString& rLang,
828 const rtl::OUString& rCountry )
829 {
830 // language is lower case in table
831 rtl::OUString aLowerLang = rLang.toAsciiLowerCase();
832 // country is upper case in table
833 rtl::OUString aUpperCountry = rCountry.toAsciiUpperCase();
834
835 // first look for exact match
836 const IsoLangEntry* pFirstLang = NULL;
837 const IsoLangEntry* pEntry = aImplIsoLangEntries;
838 do
839 {
840 if ( aLowerLang.equalsAscii( pEntry->maLangStr ) )
841 {
842 if ( aUpperCountry.isEmpty() ||
843 aUpperCountry.equalsAscii( pEntry->maCountry ) )
844 return pEntry->mnLang;
845 if ( !pFirstLang )
846 pFirstLang = pEntry;
847 else if ( !*pEntry->maCountry )
848 pFirstLang = pEntry;
849 }
850 ++pEntry;
851 }
852 while ( pEntry->mnLang != LANGUAGE_DONTKNOW );
853
854 // some eng countries should be mapped to a specific english language
855 if ( aLowerLang == "en" )
856 {
857 const IsoLangEngEntry* pEngEntry = aImplIsoLangEngEntries;
858 do
859 {
860 if ( aUpperCountry.equalsAscii( pEngEntry->maCountry ) )
861 return pEngEntry->mnLang;
862 ++pEngEntry;
863 }
864 while ( pEngEntry->mnLang != LANGUAGE_DONTKNOW );
865 }
866
867 // test for specific languages which are not used standard ISO 3166 codes
868 const IsoLangNoneStdEntry* pNoneStdEntry = aImplIsoNoneStdLangEntries;
869 do
870 {
871 if ( aLowerLang.equalsAscii( pNoneStdEntry->maLangStr ) )
872 {
873 // The countries in this table are not all in upper case
874 if ( aUpperCountry.equalsIgnoreAsciiCaseAscii( pNoneStdEntry->maCountry ) )
875 return pNoneStdEntry->mnLang;
876 }
877 ++pNoneStdEntry;
878 }
879 while ( pNoneStdEntry->mnLang != LANGUAGE_DONTKNOW );
880 pNoneStdEntry = aImplIsoNoneStdLangEntries2;
881 do
882 {
883 if ( aLowerLang.equalsAscii( pNoneStdEntry->maLangStr ) )
884 {
885 // The countries in this table are not all in upper case
886 if ( aUpperCountry.equalsIgnoreAsciiCaseAscii( pNoneStdEntry->maCountry ) )
887 return pNoneStdEntry->mnLang;
888 }
889 ++pNoneStdEntry;
890 }
891 while ( pNoneStdEntry->mnLang != LANGUAGE_DONTKNOW );
892
893 // If the language is correct, than we return the default language
894 if ( pFirstLang )
895 return pFirstLang->mnLang;
896
897 // if only the country is set, look for any entry matching the country
898 // (to allow reading country and language in separate steps, in any order)
899 if ( !rCountry.isEmpty() && rLang.isEmpty() )
900 {
901 const IsoLangEntry* pEntry2 = aImplIsoLangEntries;
902 do
903 {
904 if ( aUpperCountry.equalsAscii( pEntry2->maCountry ) )
905 return pEntry2->mnLang;
906 ++pEntry2;
907 }
908 while ( pEntry2->mnLang != LANGUAGE_DONTKNOW );
909
910 aLowerLang = aUpperCountry.toAsciiLowerCase();
911 }
912
913 // Now look for all other definitions, which are not standard
914 const IsoLangOtherEntry* pOtherEntry = aImplOtherEntries;
915 do
916 {
917 if ( aLowerLang.equalsAscii( pOtherEntry->mpLangStr ) )
918 return pOtherEntry->mnLang;
919 ++pOtherEntry;
920 }
921 while ( pOtherEntry->mnLang != LANGUAGE_DONTKNOW );
922
923 return LANGUAGE_DONTKNOW;
924 }
925
926 // -----------------------------------------------------------------------
927
928 // static
929 LanguageType MsLangId::Conversion::convertIsoNamesToLanguage( const rtl::OString& rLang,
930 const rtl::OString& rCountry )
931 {
932 rtl::OUString aLang = OStringToOUString( rLang, RTL_TEXTENCODING_ASCII_US);
933 rtl::OUString aCountry = OStringToOUString( rCountry, RTL_TEXTENCODING_ASCII_US);
934 return convertIsoNamesToLanguage( aLang, aCountry);
935 }
936
937 // -----------------------------------------------------------------------
938
939 struct IsoLangGLIBCModifiersEntry
940 {
941 LanguageType mnLang;
942 sal_Char maLangStr[4];
943 sal_Char maCountry[3];
944 sal_Char maAtString[9];
945 };
946
947 static IsoLangGLIBCModifiersEntry const aImplIsoLangGLIBCModifiersEntries[] =
948 {
949 // MS-LANGID codes ISO639-1/2/3 ISO3166 glibc modifier
950 { LANGUAGE_BOSNIAN_CYRILLIC_BOSNIA_HERZEGOVINA, "bs", "BA", "cyrillic" },
951 { LANGUAGE_USER_SERBIAN_LATIN_SERBIA, "sr", "RS", "latin" }, // Serbian Latin in Serbia
952 { LANGUAGE_SERBIAN_LATIN, "sr", "CS", "latin" }, // Serbian Latin in Serbia and Montenegro
953 { LANGUAGE_USER_SERBIAN_LATIN_MONTENEGRO, "sr", "ME", "latin" }, // Serbian Latin in Montenegro
954 { LANGUAGE_SERBIAN_LATIN_NEUTRAL, "sr", "", "latin" },
955 { LANGUAGE_AZERI_CYRILLIC, "az", "AZ", "cyrillic" },
956 { LANGUAGE_UZBEK_CYRILLIC, "uz", "UZ", "cyrillic" },
957 { LANGUAGE_DONTKNOW, "", "", "" } // marks end of table
958 };
959
960 // convert a unix locale string into LanguageType
961
962 // static
963 LanguageType MsLangId::convertUnxByteStringToLanguage(
964 const rtl::OString& rString )
965 {
966 rtl::OString aLang;
967 rtl::OString aCountry;
968 rtl::OString aAtString;
969
970 sal_Int32 nLangSepPos = rString.indexOf( (sal_Char)'_' );
971 sal_Int32 nCountrySepPos = rString.indexOf( (sal_Char)'.' );
972 sal_Int32 nAtPos = rString.indexOf( (sal_Char)'@' );
973
974 if (nCountrySepPos < 0)
975 nCountrySepPos = nAtPos;
976 if (nCountrySepPos < 0)
977 nCountrySepPos = rString.getLength();
978
979 if (nAtPos >= 0)
980 aAtString = rString.copy( nAtPos+1 );
981
982 if ( ((nLangSepPos >= 0) && (nLangSepPos > nCountrySepPos))
983 || ((nLangSepPos < 0)) )
984 {
985 // eg. "el.sun_eu_greek", "tchinese", "es.ISO8859-15"
986 aLang = rString.copy( 0, nCountrySepPos );
987 }
988 else if ( nLangSepPos >= 0 )
989 {
990 // well formed iso names like "en_US.UTF-8", "sh_BA.ISO8859-2@bosnia"
991 aLang = rString.copy( 0, nLangSepPos );
992 aCountry = rString.copy( nLangSepPos+1, nCountrySepPos - nLangSepPos - 1);
993 }
994
995 // if there is a glibc modifier, first look for exact match in modifier table
996 if (!aAtString.isEmpty())
997 {
998 // language is lower case in table
999 rtl::OString aLowerLang = aLang.toAsciiLowerCase();
1000 // country is upper case in table
1001 rtl::OString aUpperCountry = aCountry.toAsciiUpperCase();
1002 const IsoLangGLIBCModifiersEntry* pGLIBCModifiersEntry = aImplIsoLangGLIBCModifiersEntries;
1003 do
1004 { // avoid embedded \0 warning
1005 if (( aLowerLang.equals( static_cast< const char* >( pGLIBCModifiersEntry->maLangStr ))) &&
1006 ( aAtString.equals( static_cast< const char* >( pGLIBCModifiersEntry->maAtString ))))
1007 {
1008 if ( aUpperCountry.isEmpty() ||
1009 aUpperCountry.equals( static_cast< const char* >( pGLIBCModifiersEntry->maCountry )))
1010 {
1011 return pGLIBCModifiersEntry->mnLang;
1012 }
1013 }
1014 ++pGLIBCModifiersEntry;
1015 }
1016 while ( pGLIBCModifiersEntry->mnLang != LANGUAGE_DONTKNOW );
1017 }
1018
1019 return Conversion::convertIsoNamesToLanguage( aLang, aCountry );
1020 }
1021
1022 // -----------------------------------------------------------------------
1023 // pass one IsoLangEntry to the outer world of the resource compiler
1024
1025 // static
1026 const MsLangId::IsoLangEntry* MsLangId::getIsoLangEntry( size_t nIndex )
1027 {
1028 if (nIndex < SAL_N_ELEMENTS(aImplIsoLangEntries))
1029 return &aImplIsoLangEntries[ nIndex];
1030 return 0;
1031 }
1032
1033 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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