X-Git-Url: https://code.citadel.org/?a=blobdiff_plain;f=webcit%2Fgettext.c;h=96c7206c55833c97cb10389f1fc8b5b3abc84476;hb=c68578c522448bdd34cb1d6ded094f25ec0578ff;hp=58facf12135de46e1d5509b570630fe439d4aace;hpb=872126a0434d55d26d5c337673e33f61f60427c3;p=citadel.git diff --git a/webcit/gettext.c b/webcit/gettext.c index 58facf121..96c7206c5 100644 --- a/webcit/gettext.c +++ b/webcit/gettext.c @@ -1,5 +1,13 @@ /* - * $Id$ + * Copyright (c) 1996-2012 by the citadel.org team + * + * This program is open source software. You can redistribute it and/or + * modify it under the terms of the GNU General Public License version 3. + * + * 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. */ #include "webcit.h" @@ -10,18 +18,28 @@ /* actual supported locales */ const char *AvailLang[] = { "C", + "bg_BG", + "cs_CZ", "en_US", + "da_DK", "de_DE", - "it_IT", - "es_ES", + "el_GR", "en_GB", - "da_DK", + "es_ES", + "et_EE", + "fi_FI", "fr_FR", + "hu_HU", + "it_IT", "nl_NL", "pt_BR", - "hu_HU", - "et_EE", "ru_RU", + "zh_CN", + "he_IL", + "kk_KK", + "ro_RO", + "sl_SL", + "tr_TR", "" }; @@ -29,27 +47,27 @@ const char **AvailLangLoaded; long nLocalesLoaded = 0; #ifdef HAVE_USELOCALE -locale_t *wc_locales; /**< here we keep the parsed stuff */ +locale_t *wc_locales; /* here we keep the parsed stuff */ #endif -/** Keep information about one locale */ +/* Keep information about one locale */ typedef struct _lang_pref{ - char lang[16]; /**< the language locale string */ - char region[16]; /**< the region locale string */ - long priority; /**< which priority does it have */ - int availability; /**< do we know it? */ - int selectedlang; /**< is this the selected language? */ + char lang[16]; /* the language locale string */ + char region[16]; /* the region locale string */ + long priority; /* which priority does it have */ + int availability; /* do we know it? */ + int selectedlang; /* is this the selected language? */ } LangStruct; -/* \brief parse browser locale header - * seems as most browsers just do a one after coma value even if more than 10 locales are available. Sample strings: +/* parse browser locale header + * + * seems as most browsers just do a one after comma value even if more than 10 locales are available. Sample strings: * opera: * Accept-Language: sq;q=1.0,de;q=0.9,as;q=0.8,ar;q=0.7,bn;q=0.6,zh-cn;q=0.5,kn;q=0.4,ch;q=0.3,fo;q=0.2,gn;q=0.1,ce;q=0.1,ie;q=0.1 * Firefox * Accept-Language: 'de-de,en-us;q=0.7,en;q=0.3' * Accept-Language: de,en-ph;q=0.8,en-us;q=0.5,de-at;q=0.3 * Accept-Language: de,en-us;q=0.9,it;q=0.9,de-de;q=0.8,en-ph;q=0.7,de-at;q=0.7,zh-cn;q=0.6,cy;q=0.5,ar-om;q=0.5,en-tt;q=0.4,xh;q=0.3,nl-be;q=0.3,cs;q=0.2,sv;q=0.1,tk;q=0.1 - * \param LocaleString the string from the browser http headers */ void httplang_to_locale(StrBuf *LocaleString, wcsession *sess) @@ -85,49 +103,52 @@ void httplang_to_locale(StrBuf *LocaleString, wcsession *sess) ls = &wanted_locales[i]; StrBufExtract_token(Buf, LocaleString, i, ','); - /** we are searching, if this list item has something like ;q=n*/ + /* we are searching, if this list item has something like ;q=n*/ if (StrBufNum_tokens(Buf, '=') > 1) { int sbuflen, k; StrBufExtract_token(SBuf, Buf, 1, '='); sbuflen = StrLength(SBuf); - for (k = 0; k < sbuflen; k++) - if (ChrPtr(SBuf)[k] == '.') + for (k = 0; k < sbuflen; k++) { + if (ChrPtr(SBuf)[k] == '.') { StrBufPeek(SBuf, NULL, k, '0'); + } + } ls->priority = StrTol(SBuf); } else { ls->priority = 1000; } - /** get the locale part */ + /* get the locale part */ StrBufExtract_token(SBuf, Buf, 0, ';'); - /** get the lang part, which should be allways there */ + /* get the lang part, which should be allways there */ extract_token(&ls->lang[0], ChrPtr(SBuf), 0, '-', sizeof(ls->lang)); - /** get the area code if any. */ + /* get the area code if any. */ if (StrBufNum_tokens(SBuf, '-') > 1) { extract_token(&ls->region[0], ChrPtr(SBuf), 1, '-', - sizeof(ls->region)); + sizeof(ls->region) + ); } - else { /** no ara code? use lang code */ + else { /* no ara code? use lang code */ blen=strlen(&ls->lang[0]); memcpy(&ls->region[0], ls->lang, blen); ls->region[blen] = '\0'; } - /** area codes are uppercase */ + /* area codes are uppercase */ blen = strlen(&ls->region[0]); for (j = 0; j < blen; j++) { int chars; chars = toupper(ls->region[j]); - ls->region[j] = (char)chars;/** \todo ?! */ + ls->region[j] = (char)chars; /* todo ? */ } snprintf(&lbuf[0], sizeof(lbuf), @@ -135,18 +156,18 @@ void httplang_to_locale(StrBuf *LocaleString, wcsession *sess) &ls->lang[0], &ls->region[0]); - /** check if we have this lang */ + /* check if we have this lang */ ls->availability = 1; ls->selectedlang = -1; for (j = 0; j < nLocalesLoaded; j++) { int result; - /** match against the LANG part */ + /* match against the LANG part */ result = strcasecmp(&ls->lang[0], AvailLangLoaded[j]); if ((result < 0) && (result < ls->availability)){ ls->availability = result; ls->selectedlang = j; } - /** match against lang and locale */ + /* match against lang and locale */ if (0 == strcasecmp(&lbuf[0], AvailLangLoaded[j])){ ls->availability = 0; ls->selectedlang = j; @@ -160,27 +181,29 @@ void httplang_to_locale(StrBuf *LocaleString, wcsession *sess) nBest = -1; for (i = 0; ((i < nParts) && (iavailability <= 0) && - (av < ls->availability) && - (prio < ls->priority) && - (ls->selectedlang != -1)) { + if ( (ls->availability <= 0) + && (av < ls->availability) + && (prio < ls->priority) + && (ls->selectedlang != -1) + ) { nBest = ls->selectedlang; av = ls->availability; prio = ls->priority; } } if (nBest == -1) { - /** fall back to C */ + /* fall back to C */ nBest=0; } sess->selected_language = nBest; - lprintf(9, "language found: %s\n", AvailLangLoaded[WC->selected_language]); + syslog(9, "language found: %s", AvailLangLoaded[WC->selected_language]); FreeStrBuf(&Buf); FreeStrBuf(&SBuf); } -/** - * \brief show the language chooser on the login dialog + +/* + * show the language chooser on the login dialog * depending on the browser locale change the sequence of the * language chooser. */ @@ -194,13 +217,12 @@ void tmplput_offer_languages(StrBuf *Target, WCTemplputParams *TP) Lang = "C"; #endif - if (nLocalesLoaded == 1) { wc_printf("

%s

", AvailLangLoaded[0]); return; } - wc_printf("\n"); for (i=0; i < nLocalesLoaded; ++i) { #ifndef HAVE_USELOCALE @@ -216,9 +238,8 @@ void tmplput_offer_languages(StrBuf *Target, WCTemplputParams *TP) wc_printf("\n"); } -/** - * \brief Set the selected language for this session. - * \param lang the locale to set. +/* + * Set the selected language for this session. */ void set_selected_language(const char *lang) { #ifdef HAVE_USELOCALE @@ -226,20 +247,21 @@ void set_selected_language(const char *lang) { for (i = 0; iselected_language = i; + break; } } #endif } -/** - * \brief Activate the selected language for this session. +/* + * Activate the selected language for this session. */ void go_selected_language(void) { #ifdef HAVE_USELOCALE wcsession *WCC = WC; if (WCC->selected_language < 0) return; - uselocale(wc_locales[WCC->selected_language]); /** switch locales */ - textdomain(textdomain(NULL)); /** clear the cache */ + uselocale(wc_locales[WCC->selected_language]); /* switch locales */ + textdomain(textdomain(NULL)); /* clear the cache */ #else char *language; @@ -248,13 +270,13 @@ void go_selected_language(void) { #endif } -/** - * \brief Deactivate the selected language for this session. +/* + * Deactivate the selected language for this session. */ void stop_selected_language(void) { #ifdef HAVE_USELOCALE - uselocale(LC_GLOBAL_LOCALE); /** switch locales */ - textdomain(textdomain(NULL)); /** clear the cache */ + uselocale(LC_GLOBAL_LOCALE); /* switch locales */ + textdomain(textdomain(NULL)); /* clear the cache */ #endif } @@ -262,16 +284,21 @@ void stop_selected_language(void) { locale_t Empty_Locale; #endif -/** - * \brief Create a locale_t for each available language +/* + * Create a locale_t for each available language */ void initialize_locales(void) { int nLocales; int i; char buf[32]; char *language = NULL; - char *locale; +#ifdef ENABLE_NLS + setlocale(LC_ALL, ""); + syslog(9, "Text domain: %s", textdomain("webcit")); + syslog(9, "Message catalog directory: %s", bindtextdomain(textdomain(NULL), LOCALEDIR)); + syslog(9, "Text domain Charset: %s", bind_textdomain_codeset("webcit","UTF8")); +#endif nLocales = 0; while (!IsEmptyStr(AvailLang[nLocales])) @@ -279,7 +306,7 @@ void initialize_locales(void) { language = getenv("WEBCIT_LANG"); if ((language) && (!IsEmptyStr(language)) && (strcmp(language, "UNLIMITED") != 0)) { - lprintf(9, "Nailing locale to %s\n", language); + syslog(9, "Nailing locale to %s", language); } else language = NULL; @@ -292,9 +319,6 @@ void initialize_locales(void) { Empty_Locale = newlocale(LC_ALL_MASK, NULL, NULL); #endif - - - for (i = 0; i < nLocales; ++i) { if ((language != NULL) && (strcmp(AvailLang[i], language) != 0)) continue; @@ -311,13 +335,15 @@ void initialize_locales(void) { (((i > 0) && (wc_locales[0] != NULL)) ? wc_locales[0] : Empty_Locale) ); if (wc_locales[nLocalesLoaded] == NULL) { - lprintf(1, "locale for "LOCALEDIR"locale/%s: %s; disabled\n", + syslog(1, "locale for %s disabled: %s (domain: %s, path: %s)", buf, - strerror(errno) + strerror(errno), + textdomain(NULL), + bindtextdomain(textdomain(NULL), NULL) ); } else { - lprintf(3, "Found locale: %s\n", buf); + syslog(3, "Found locale: %s", buf); AvailLangLoaded[nLocalesLoaded] = AvailLang[i]; nLocalesLoaded++; } @@ -336,12 +362,13 @@ void initialize_locales(void) { #endif } if ((language != NULL) && (nLocalesLoaded == 0)) { - lprintf(1, "Your selected locale [%s] isn't available on your system. falling back to C\n", language); + syslog(1, "Your selected locale [%s] isn't available on your system. falling back to C", language); #ifdef HAVE_USELOCALE wc_locales[0] = newlocale( (LC_MESSAGES_MASK|LC_TIME_MASK), AvailLang[0], - Empty_Locale); + Empty_Locale + ); #else setlocale(LC_MESSAGES, AvailLang[0]); setenv("LANG", AvailLang[0], 1); @@ -349,19 +376,6 @@ void initialize_locales(void) { AvailLangLoaded[0] = AvailLang[0]; nLocalesLoaded = 1; } -#ifndef HAVE_USELOCALE - - -#endif - -#ifdef ENABLE_NLS - locale = setlocale(LC_ALL, ""); - - lprintf(9, "Message catalog directory: %s\n", bindtextdomain("webcit", LOCALEDIR"/locale")); - lprintf(9, "Text domain: %s\n", textdomain("webcit")); - lprintf(9, "Text domain Charset: %s\n", bind_textdomain_codeset("webcit","UTF8")); - -#endif } @@ -372,8 +386,9 @@ ServerShutdownModule_GETTEXT #ifdef HAVE_USELOCALE int i; for (i = 0; i < nLocalesLoaded; ++i) { - if (Empty_Locale != wc_locales[i]) + if (Empty_Locale != wc_locales[i]) { freelocale(wc_locales[i]); + } } free(wc_locales); #endif @@ -382,26 +397,31 @@ ServerShutdownModule_GETTEXT #else /* ENABLE_NLS */ const char *AvailLang[] = { - "C", ""}; + "C", + "" +}; -/** \brief dummy for non NLS enabled systems */ +/* dummy for non NLS enabled systems */ void tmplput_offer_languages(StrBuf *Target, WCTemplputParams *TP) { wc_printf("English (US)"); } -/** \brief dummy for non NLS enabled systems */ -void set_selected_language(char *lang) { +/* dummy for non NLS enabled systems */ +void set_selected_language(const char *lang) { } -/** \brief dummy for non NLS enabled systems */ +/* dummy for non NLS enabled systems */ void go_selected_language(void) { } -/** \brief dummy for non NLS enabled systems */ +/* dummy for non NLS enabled systems */ void stop_selected_language(void) { } +void initialize_locales(void) { +} + #endif /* ENABLE_NLS */ @@ -433,6 +453,7 @@ void Header_HandleAcceptLanguage(StrBuf *Line, ParsedHttpHdrs *hdr) hdr->HR.browser_language = Line; } + void InitModule_GETTEXT (void) @@ -452,8 +473,10 @@ SessionNewModule_GETTEXT (wcsession *sess) { #ifdef ENABLE_NLS - if (!sess->Hdr->HR.Static && - (sess->Hdr->HR.browser_language != NULL)) { + if ( (sess != NULL) + && (!sess->Hdr->HR.Static) + && (sess->Hdr->HR.browser_language != NULL) + ) { httplang_to_locale(sess->Hdr->HR.browser_language, sess); } #endif