/* GDM - The GNOME Display Manager * Copyright (C) 1999, 2000 Martin K. Petersen * * This file Copyright (c) 2001 George Lebl * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include "config.h" #include #include #include #include #include #include "gdmlanguages.h" #include "gdmconfig.h" typedef struct _Language Language; struct _Language { char *name; char *code; char *untranslated; int found; /* extra fields */ char *collate_key; }; /* FIXME: We need to have a nicer selection of language and country, * I suppose that we should have a menu of languages and then for each have * a submenu of countries (and perhaps other variations such as utf8 vs not * etc...) if there is more then one. */ /* Note: these should NOT include the encodings, this is just a translation * matrix for language_country names. This is NOT a list of available * languages, just their names and where they are placed in the menu. * The available languages come from the supplied locale.alias */ static Language languages [] = { /*Note translate the A-M to the A-M you used in the group label */ { N_("A-M|Afrikaans"), "af_ZA", NULL, 0 }, /*Note translate the A-M to the A-M you used in the group label */ { N_("A-M|Albanian"), "sq_AL", "Shqip", 0 }, /*Note translate the A-M to the A-M you used in the group label */ { N_("A-M|Amharic"), "am_ET", NULL, 0 }, /*Note translate the A-M to the A-M you used in the group label */ { N_("A-M|Arabic (Egypt)"), "ar_EG", NULL, 0 }, /*Note translate the A-M to the A-M you used in the group label */ { N_("A-M|Arabic (Lebanon)"), "ar_LB", NULL, 0 }, /*Note translate the A-M to the A-M you used in the group label */ { N_("A-M|Armenian"), "hy_AM", "Հայերեն", 0 }, /*Note translate the A-M to the A-M you used in the group label */ { N_("A-M|Azerbaijani"), "az_AZ", "Azərbaycanca", 0 }, /*Note translate the A-M to the A-M you used in the group label */ { N_("A-M|Basque"), "eu_ES", "Euskara", 0 }, /*Note translate the A-M to the A-M you used in the group label */ { N_("A-M|Belarusian"), "be_BY", "Беларуская мова", 0 }, /*Note translate the A-M to the A-M you used in the group label */ { N_("A-M|Bengali"), "bn_BD", "বাংলা", 0 }, /*Note translate the A-M to the A-M you used in the group label */ { N_("A-M|Bengali (India)"), "bn_IN", "বাংলা", 0 }, /*Note translate the A-M to the A-M you used in the group label */ { N_("A-M|Bulgarian"), "bg_BG", "Български", 0 }, /*Note translate the A-M to the A-M you used in the group label */ { N_("A-M|Bosnian"), "bs_BA", "Bosanski", 0 }, /*Note translate the A-M to the A-M you used in the group label */ { N_("A-M|Catalan"), "ca_ES", "Català", 0 }, /*Note translate the A-M to the A-M you used in the group label */ { N_("A-M|Chinese (China Mainland)"), "zh_CN", "中文 (中国大陆)", 0 }, /*Note translate the A-M to the A-M you used in the group label */ { N_("A-M|Chinese (Hong Kong)"), "zh_HK", "中文 (香港)", 0 }, /*Note translate the A-M to the A-M you used in the group label */ { N_("A-M|Chinese (Singapore)"), "zh_SG", "中文 (新加坡)", 0 }, /*Note translate the A-M to the A-M you used in the group label */ { N_("A-M|Chinese (Taiwan)"), "zh_TW", "中文 (台灣)", 0 }, /*Note translate the A-M to the A-M you used in the group label */ { N_("A-M|Croatian"), "hr_HR", "Hrvatski", 0 }, /*Note translate the A-M to the A-M you used in the group label */ { N_("A-M|Czech"), "cs_CZ", "čeština", 0 }, /*Note translate the A-M to the A-M you used in the group label */ { N_("A-M|Danish"), "da_DK", "dansk", 0 }, /*Note translate the A-M to the A-M you used in the group label */ { N_("A-M|Dutch"), "nl_NL", "Nederlands", 0 }, /*Note translate the A-M to the A-M you used in the group label */ { N_("A-M|English (USA)"), "en_US", "American English", 0 }, /*Note translate the A-M to the A-M you used in the group label */ { N_("A-M|English (Australia)"), "en_AU", "Australian English", 0 }, /*Note translate the A-M to the A-M you used in the group label */ { N_("A-M|English (UK)"), "en_GB", "British English", 0 }, /*Note translate the A-M to the A-M you used in the group label */ { N_("A-M|English (Canada)"), "en_CA", "Canadian English", 0 }, /*Note translate the A-M to the A-M you used in the group label */ { N_("A-M|English (Ireland)"), "en_IE", "Irish English", 0 }, /*Note translate the A-M to the A-M you used in the group label */ { N_("A-M|English (Denmark)"), "en_DK", "Danish English", 0 }, /*Note translate the A-M to the A-M you used in the group label */ { N_("A-M|English (South Africa)"), "en_ZA", "South African English", 0 }, /*Note translate the A-M to the A-M you used in the group label */ { N_("A-M|Estonian"), "et_EE", "Eesti", 0 }, /*Note translate the A-M to the A-M you used in the group label */ { N_("A-M|Finnish"), "fi_FI", "Suomi", 0 }, /*Note translate the A-M to the A-M you used in the group label */ { N_("A-M|French"), "fr_FR", "Français", 0 }, /*Note translate the A-M to the A-M you used in the group label */ { N_("A-M|French (Belgium)"), "fr_BE", "Français (Belgique)", 0 }, /*Note translate the A-M to the A-M you used in the group label */ { N_("A-M|French (Switzerland)"), "fr_CH", "Français (Suisse)", 0 }, /*Note translate the A-M to the A-M you used in the group label */ { N_("A-M|Galician"), "gl_ES", "Galego", 0 }, /*Note translate the A-M to the A-M you used in the group label */ { N_("A-M|German"), "de_DE", "Deutsch", 0 }, /*Note translate the A-M to the A-M you used in the group label */ { N_("A-M|German (Austria)"), "de_AT", "Deutsch (Österreich)", 0 }, /*Note translate the A-M to the A-M you used in the group label */ { N_("A-M|German (Switzerland)"), "de_CH", "Deutsch (Schweiz)", 0 }, /*Note translate the A-M to the A-M you used in the group label */ { N_("A-M|Greek"), "el_GR", "Ελληνικά", 0 }, /*Note translate the A-M to the A-M you used in the group label */ { N_("A-M|Gujarati"), "gu_IN", "ગુજરાતી", 0 }, /*Note translate the A-M to the A-M you used in the group label */ { N_("A-M|Hebrew"), "he_IL", "עברית", 0 }, /*Note translate the A-M to the A-M you used in the group label */ { N_("A-M|Hebrew"), "iw_IL", "עברית", 0 }, /*Note translate the A-M to the A-M you used in the group label */ { N_("A-M|Hindi"), "hi_IN", "हिंदी", 0 }, /*Note translate the A-M to the A-M you used in the group label */ { N_("A-M|Hungarian"), "hu_HU", "Magyar", 0 }, /*Note translate the A-M to the A-M you used in the group label */ { N_("A-M|Icelandic"), "is_IS", NULL, 0 }, /*Note translate the A-M to the A-M you used in the group label */ { N_("A-M|Indonesian"), "id_ID", "Bahasa Indonesia", 0 }, /*Note translate the A-M to the A-M you used in the group label */ { N_("A-M|Interlingua"), "ia", NULL, 0 }, /*Note translate the A-M to the A-M you used in the group label */ { N_("A-M|Irish"), "ga_IE", "Gaeilge", 0 }, /*Note translate the A-M to the A-M you used in the group label */ { N_("A-M|Italian"), "it_IT", "Italiano", 0 }, /*Note translate the A-M to the A-M you used in the group label */ { N_("A-M|Japanese"), "ja_JP", "日本語", 0 }, /*Note translate the A-M to the A-M you used in the group label */ { N_("A-M|Kannada"), "kn_IN", "ಕನ್ನಡ", 0 }, /*Note translate the A-M to the A-M you used in the group label */ /*Note translate the A-M to the A-M you used in the group label */ { N_("A-M|Kinyarwanda"), "rw_RW", "Kinyarwanda", 0 }, { N_("A-M|Korean"), "ko_KR", "한국어", 0 }, /*Note translate the A-M to the A-M you used in the group label */ { N_("A-M|Latvian"), "lv_LV", "Latviešu", 0 }, /*Note translate the A-M to the A-M you used in the group label */ { N_("A-M|Lithuanian"), "lt_LT", "Lietuvių", 0 }, /*Note translate the A-M to the A-M you used in the group label */ { N_("A-M|Macedonian"), "mk_MK", NULL, 0 }, /*Note translate the A-M to the A-M you used in the group label */ { N_("A-M|Malay"), "ms_MY", "Bahasa Melayu", 0 }, /*Note translate the A-M to the A-M you used in the group label */ { N_("A-M|Malayalam"), "ml_IN", "മലയാളം", 0 }, /*Note translate the A-M to the A-M you used in the group label */ { N_("A-M|Marathi"), "mr_IN", NULL, 0 }, /*Note translate the A-M to the A-M you used in the group label */ { N_("A-M|Mongolian"), "mn_MN", "Монгол", 0 }, /*Note translate the N-Z to the N-Z you used in the group label */ { N_("N-Z|Northern Sotho"), "nso_ZA", "Sesotho sa Leboa", 0 }, /*Note translate the N-Z to the N-Z you used in the group label */ { N_("N-Z|Norwegian (bokmal)"), "no_NO", "Norsk (bokmål)", 0 }, /*Note translate the N-Z to the N-Z you used in the group label */ { N_("N-Z|Norwegian (nynorsk)"), "nn_NO", "Norsk (nynorsk)", 0 }, /*Note translate the N-Z to the N-Z you used in the group label */ { N_("N-Z|Oriya"), "or_IN", NULL, 0 }, /*Note translate the N-Z to the N-Z you used in the group label */ { N_("N-Z|Panjabi"), "pa_IN", NULL, 0 }, /*Note translate the N-Z to the N-Z you used in the group label */ { N_("N-Z|Persian"), "fa_IR", "فارسی", 0 }, /*Note translate the N-Z to the N-Z you used in the group label */ { N_("N-Z|Polish"), "pl_PL", "Polski", 0 }, /*Note translate the N-Z to the N-Z you used in the group label */ { N_("N-Z|Portuguese"), "pt_PT", "Português", 0 }, /*Note translate the N-Z to the N-Z you used in the group label */ { N_("N-Z|Portuguese (Brazilian)"), "pt_BR", "Português do Brasil", 0 }, /*Note translate the N-Z to the N-Z you used in the group label */ { N_("N-Z|Romanian"), "ro_RO", "Română", 0 }, /*Note translate the N-Z to the N-Z you used in the group label */ { N_("N-Z|Russian"), "ru_RU", "русский", 0 }, /*Note translate the N-Z to the N-Z you used in the group label */ { N_("N-Z|Serbian"), "sr_YU", "српски", 0 }, /*Note translate the N-Z to the N-Z you used in the group label */ { N_("N-Z|Serbian"), "sr_CS", "српски", 0 }, /*Note translate the N-Z to the N-Z you used in the group label */ { N_("N-Z|Serbian (Latin)"), "sr_CS@Latn", "srpski (latinica)", 0 }, /*Note translate the N-Z to the N-Z you used in the group label */ { N_("N-Z|Serbian (Jekavian)"), "sr_CS@ije", "српски (ијекавски)", 0 }, /*Note translate the N-Z to the N-Z you used in the group label */ { N_("N-Z|Slovak"), "sk_SK", "Slovenský", 0 }, /*Note translate the N-Z to the N-Z you used in the group label */ { N_("N-Z|Slovenian"), "sl_SI", "Slovenščina", 0 }, /*Note translate the N-Z to the N-Z you used in the group label */ { N_("N-Z|Spanish"), "es_ES", "Español", 0 }, /*Note translate the N-Z to the N-Z you used in the group label */ { N_("N-Z|Spanish (Mexico)"), "es_MX", "Español (Mexico)", 0 }, /*Note translate the N-Z to the N-Z you used in the group label */ { N_("N-Z|Swedish"), "sv_SE", "Svenska", 0 }, /*Note translate the N-Z to the N-Z you used in the group label */ { N_("N-Z|Swedish (Finland)"), "sv_FI", "Svenska (Finland)", 0 }, /*Note translate the N-Z to the N-Z you used in the group label */ { N_("N-Z|Tamil"), "ta_IN", NULL, 0 }, /*Note translate the N-Z to the N-Z you used in the group label */ { N_("N-Z|Telugu"), "te_IN", NULL, 0 }, /*Note translate the N-Z to the N-Z you used in the group label */ { N_("N-Z|Thai"), "th_TH", "ไทย", 0 }, /*Note translate the N-Z to the N-Z you used in the group label */ { N_("N-Z|Turkish"), "tr_TR", "Türkçe", 0 }, /*Note translate the N-Z to the N-Z you used in the group label */ { N_("N-Z|Ukrainian"), "uk_UA", "Українська", 0 }, /*Note translate the N-Z to the N-Z you used in the group label */ { N_("N-Z|Vietnamese"), "vi_VN", "Việt Nam", 0 }, /*Note translate the N-Z to the N-Z you used in the group label */ { N_("N-Z|Walloon"), "wa_BE", "Walon", 0 }, /*Note translate the N-Z to the N-Z you used in the group label */ { N_("N-Z|Welsh"), "cy_GB", "Cymraeg", 0 }, /*Note translate the N-Z to the N-Z you used in the group label */ { N_("N-Z|Yiddish"), "yi", "ייִדיש", 0 }, /*Note translate the N-Z to the N-Z you used in the group label */ { N_("N-Z|Zulu"), "zu_ZA", "IsiZulu", 0 }, /* This is the POSIX/C locale for english, should really be in Other */ { N_("Other|POSIX/C English"), "C", "POSIX/C English", 0 }, { NULL, NULL } }; static GHashTable *lang_names = NULL; static void gdm_lang_init (void) { int i; if (lang_names != NULL) return; lang_names = g_hash_table_new (g_str_hash, g_str_equal); for (i = 0; languages[i].name != NULL; i++) { g_hash_table_insert (lang_names, languages[i].code, &languages[i]); } } static Language * find_lang (const char *language, gboolean *clean) { char *name, *p; Language *lang; *clean = FALSE; lang = g_hash_table_lookup (lang_names, language); if (lang != NULL) { *clean = TRUE; return lang; } name = g_strdup (language); p = strrchr (name, '@'); if (p != NULL) { char *mod = p+1; *p = '\0'; /* attempt lookup without encoding but with the modifier first */ p = strrchr (name, '.'); if (p != NULL) { char *noenc; *p = '\0'; noenc = g_strconcat (name, "@", mod, NULL); lang = g_hash_table_lookup (lang_names, noenc); if (lang != NULL) { g_free (name); g_free (noenc); return lang; } g_free (noenc); *p = '.'; } lang = g_hash_table_lookup (lang_names, name); if (lang != NULL) { g_free (name); return lang; } } p = strrchr (name, '.'); if (p != NULL) { *p = '\0'; lang = g_hash_table_lookup (lang_names, name); if (lang != NULL) { g_free (name); return lang; } } p = strrchr (name, '_'); if (p != NULL) { *p = '\0'; lang = g_hash_table_lookup (lang_names, name); if (lang != NULL) { g_free (name); return lang; } } g_free (name); return NULL; } gboolean gdm_lang_name_translated (const char *language) { Language *lang; gboolean clean; gdm_lang_init (); lang = find_lang (language, &clean); if (lang == NULL) return FALSE; if (strcmp (lang->name, _(lang->name)) == 0) return FALSE; return TRUE; } char * gdm_lang_name (const char *language, gboolean never_encoding, gboolean no_group, gboolean untranslated, gboolean markup) { Language *lang; char *name; gboolean clean; const char *encoding; gdm_lang_init (); lang = find_lang (language, &clean); if (lang == NULL) return g_strdup (language); encoding = strchr (language, '.'); if (encoding == NULL) encoding = strchr (language, '@'); /* treat a modifier without a codeset as an encoding */ if (encoding != NULL) encoding++; /* if more then one language in the language file with this * locale, then hell, include the encoding to differentiate them */ if (lang->found > 1 && encoding != NULL && ! never_encoding) name = g_strdup_printf ("%s (%s)", _(lang->name), encoding); else name = g_strdup (_(lang->name)); if (lang->untranslated != NULL && untranslated) { char *full; full = g_strdup_printf ("%s (%s)", name, lang->untranslated); g_free (name); name = full; } if (no_group) { char *p = strchr (name, '|'); if (p != NULL) { strcpy (name, p+1); } } return name; } /* NULL if not found */ char * gdm_lang_untranslated_name (const char *language, gboolean markup) { Language *lang; gboolean clean; gdm_lang_init (); lang = find_lang (language, &clean); if (lang == NULL) return NULL; return g_strdup (lang->untranslated); } const char * gdm_lang_group1 (void) { /* This should be the same as in the front of the language strings * else the languages will appear in the "Other" submenu */ return _("A-M"); } const char * gdm_lang_group2 (void) { /* This should be the same as in the front of the language strings * else the languages will appear in the "Other" submenu */ return _("N-Z"); } static int lang_collate (gconstpointer a, gconstpointer b) { gboolean clean; Language *l1 = find_lang ((const char *)a, &clean); Language *l2 = find_lang ((const char *)b, &clean); /* paranoia */ if (l1 == NULL || l2 == NULL) return 0; if (l1->collate_key == NULL) { const char *name; name = strchr (_(l1->name), '|'); if (name != NULL) name++; else name = _(l1->name); l1->collate_key = g_utf8_collate_key (name, -1); } if (l2->collate_key == NULL) { const char *name; name = strchr (_(l2->name), '|'); if (name != NULL) name++; else name = _(l2->name); l2->collate_key = g_utf8_collate_key (name, -1); } return strcmp (l1->collate_key, l2->collate_key); } GList * gdm_lang_read_locale_file (const char *locale_file) { FILE *langlist; char curline[256]; GList *langs = NULL; GHashTable *dupcheck; gboolean got_english = FALSE; Language *language; gboolean clean; char *curlocale; char *getsret; char *p; if (locale_file == NULL) return NULL; VE_IGNORE_EINTR (langlist = fopen (locale_file, "r")); if (langlist == NULL) return NULL; gdm_lang_init (); dupcheck = g_hash_table_new (g_str_hash, g_str_equal); for (;;) { char *name; char *lang; char **lang_list; int i; VE_IGNORE_EINTR (getsret = fgets (curline, sizeof (curline), langlist)); if (getsret == NULL) break; if (curline[0] <= ' ' || curline[0] == '#') continue; name = strtok (curline, " \t\r\n"); if (name == NULL) continue; lang = strtok (NULL, " \t\r\n"); if (lang == NULL) continue; lang_list = g_strsplit (lang, ",", -1); if (lang_list == NULL) continue; lang = NULL; for (i = 0; lang_list[i] != NULL; i++) { if (ve_locale_exists (lang_list[i])) { lang = lang_list[i]; break; } } if (lang == NULL || g_hash_table_lookup (dupcheck, lang) != NULL) { g_strfreev (lang_list); continue; } language = find_lang (lang, &clean); if (language != NULL) { language->found++; } else { language = g_new0 (Language, 1); language->found = 1; /* add a space before an open bracket to match the style used in the internal list. e.g. change "English(India)" to "English (India)" */ p = strchr (name, '('); if (p != NULL && p > name && *(p-1) != ' ') { *p = 0; language->name= g_strconcat (name, " (", p+1, NULL); } else language->name = g_strdup (name); /* only store the "lang_country" part of the locale code, so that we notice * if there is more than one encoding of this language. See bug 132629. */ p = strchr (lang, '.'); if (p == NULL) p = strchr (lang, '@'); if (p != NULL) language->code = g_strndup (lang, (p - lang)); else language->code = g_strdup (lang); language->untranslated = NULL; g_hash_table_insert (lang_names, language->code, language); } langs = g_list_prepend (langs, g_strdup (lang)); g_hash_table_insert (dupcheck, g_strdup (lang), GINT_TO_POINTER (1)); /* if we have an english locale */ if (strncmp (lang, "en_", 3) == 0 || strcmp (lang, "C") == 0) got_english = TRUE; g_strfreev (lang_list); } g_hash_table_foreach (dupcheck, (GHFunc) g_free, NULL); g_hash_table_destroy (dupcheck); /* If we haven't found any english locale, add american * english as that's as much of a fallback as we can get */ if ( ! got_english) langs = g_list_prepend (langs, g_strdup ("en_US")); curlocale = setlocale (LC_MESSAGES, NULL); if (curlocale != NULL && strcmp (curlocale, "C") != 0 && find_lang (curlocale, &clean) == NULL) { langs = g_list_prepend (langs, g_strdup (curlocale)); } langs = g_list_sort (langs, lang_collate); VE_IGNORE_EINTR (fclose (langlist)); return langs; } /* EOF */