+ * Copyright (c) 1996-2011 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 as
+ * published by the Free Software Foundation; either version 3 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
typedef struct _lang_pref{
char lang[16]; /**< the language locale string */
char region[16]; /**< the region locale string */
typedef struct _lang_pref{
char lang[16]; /**< the language locale string */
char region[16]; /**< the region locale string */
-/* \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
* 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
-
- nParts=StrBufNum_tokens(LocaleString,',');
- for (i=0; ((i<nParts)&&(i<SEARCH_LANG)); i++)
+
+ nParts = StrBufNum_tokens(LocaleString, ',');
+ for (i=0; ((i<nParts) && (i < SEARCH_LANG)); i++)
- StrBufExtract_token(Buf,LocaleString, i,',');
+ StrBufExtract_token(Buf, LocaleString, i, ',');
- StrBufExtract_token(SBuf,Buf, 1,'=');
- sbuflen=StrLength(SBuf);
- for (k=0; k<sbuflen; k++)
- if (ChrPtr(SBuf)[k]=='.')
+ StrBufExtract_token(SBuf, Buf, 1, '=');
+ sbuflen = StrLength(SBuf);
+ for (k = 0; k < sbuflen; k++)
+ if (ChrPtr(SBuf)[k] == '.')
StrBufPeek(SBuf, NULL, k, '0');
StrBufPeek(SBuf, NULL, k, '0');
- StrBufExtract_token(SBuf ,Buf, 0, ';');
+ StrBufExtract_token(SBuf, Buf, 0, ';');
+
- if (StrBufNum_tokens(SBuf,'-') > 1) {
- extract_token(&ls->region[0],ChrPtr(SBuf),1,'-',16);
+ if (StrBufNum_tokens(SBuf, '-') > 1) {
+ extract_token(&ls->region[0],
+ ChrPtr(SBuf),
+ 1, '-',
+ sizeof(ls->region));
- memcpy(&ls->region[0], ls->lang,blen);
- ls->region[blen]='\0';
- } /** area codes are uppercase */
- blen=strlen(&ls->region[0]);
- for (j=0; j<blen; j++)
+ memcpy(&ls->region[0], ls->lang, blen);
+ ls->region[blen] = '\0';
+ }
+
+ /* area codes are uppercase */
+ blen = strlen(&ls->region[0]);
+ for (j = 0; j < blen; j++)
- result=strcasecmp(&ls->lang[0], AvailLangLoaded[j]);
- if ((result<0)&&(result<ls->availability)){
- ls->availability=result;
- ls->selectedlang=j;
+ result = strcasecmp(&ls->lang[0], AvailLangLoaded[j]);
+ if ((result < 0) && (result < ls->availability)){
+ ls->availability = result;
+ ls->selectedlang = j;
- prio=0;
- av=-1000;
- nBest=-1;
- for (i=0; ((i<nParts)&&(i<SEARCH_LANG)); i++) {
- ls=&wanted_locales[i];
- if ((ls->availability<=0)&&
- (av<ls->availability)&&
- (prio<ls->priority)&&
- (ls->selectedlang!=-1)) {
- nBest=ls->selectedlang;
- av=ls->availability;
- prio=ls->priority;
+ prio = 0;
+ av = -1000;
+ nBest = -1;
+ for (i = 0; ((i < nParts) && (i<SEARCH_LANG)); i++) {
+ ls = &wanted_locales[i];
+ if ((ls->availability <= 0) &&
+ (av < ls->availability) &&
+ (prio < ls->priority) &&
+ (ls->selectedlang != -1)) {
+ nBest = ls->selectedlang;
+ av = ls->availability;
+ prio = ls->priority;
- WC->selected_language=nBest;
- lprintf(9, "language found: %s\n", AvailLangLoaded[WC->selected_language]);
+ sess->selected_language = nBest;
+ syslog(9, "language found: %s\n", AvailLangLoaded[WC->selected_language]);
- wprintf("<select name=\"language\" id=\"lname\" size=\"1\">\n");
+
+ if (nLocalesLoaded == 1) {
+ wc_printf("<p>%s</p>", AvailLangLoaded[0]);
+ return;
+ }
+
+ wc_printf("<select name=\"language\" id=\"lname\" size=\"1\" onChange=\"switch_to_lang($('lname').value);\">\n");
for (i=0; i < nLocalesLoaded; ++i) {
#ifndef HAVE_USELOCALE
if (strcmp(AvailLangLoaded[i], Lang) == 0)
#endif
for (i=0; i < nLocalesLoaded; ++i) {
#ifndef HAVE_USELOCALE
if (strcmp(AvailLangLoaded[i], Lang) == 0)
#endif
if (!strcasecmp(lang, AvailLangLoaded[i])) {
WC->selected_language = i;
}
if (!strcasecmp(lang, AvailLangLoaded[i])) {
WC->selected_language = i;
}
-void preset_locale(void)
-{
-#ifndef HAVE_USELOCALE
-#ifdef HAVE_GETTEXT
- char *language;
-
- lprintf(9, "Nailing locale to %s\n", getenv("LANG"));
- language = getenv("LANG");
- setlocale(LC_MESSAGES, language);
-#endif
-#endif
-}
-
+ language = getenv("WEBCIT_LANG");
+ if ((language) && (!IsEmptyStr(language)) && (strcmp(language, "UNLIMITED") != 0)) {
+ syslog(9, "Nailing locale to %s\n", language);
+ }
+ else language = NULL;
+
+ AvailLangLoaded = malloc (sizeof(char*) * nLocales);
+ memset(AvailLangLoaded, 0, sizeof(char*) * nLocales);
/* create default locale */
Empty_Locale = newlocale(LC_ALL_MASK, NULL, NULL);
#endif
/* create default locale */
Empty_Locale = newlocale(LC_ALL_MASK, NULL, NULL);
#endif
if (i == 0) {
sprintf(buf, "%s", AvailLang[i]); /* locale 0 (C) is ascii, not utf-8 */
}
if (i == 0) {
sprintf(buf, "%s", AvailLang[i]); /* locale 0 (C) is ascii, not utf-8 */
}
(((i > 0) && (wc_locales[0] != NULL)) ? wc_locales[0] : Empty_Locale)
);
if (wc_locales[nLocalesLoaded] == NULL) {
(((i > 0) && (wc_locales[0] != NULL)) ? wc_locales[0] : Empty_Locale)
);
if (wc_locales[nLocalesLoaded] == NULL) {
- lprintf(3, "Configured available locale: %s\n", buf);
+ syslog(3, "Found locale: %s\n", buf);
+ AvailLangLoaded[nLocalesLoaded] = AvailLang[i];
+ nLocalesLoaded++;
+ }
+#else
+ if ((language != NULL) && (strcmp(language, AvailLang[i]) == 0)) {
+ setenv("LANG", buf, 1);
+ else if (nLocalesLoaded == 0) {
+ setenv("LANG", buf, 1);
+ AvailLangLoaded[nLocalesLoaded] = AvailLang[i];
+ nLocalesLoaded++;
+ }
+#endif
+ }
+ if ((language != NULL) && (nLocalesLoaded == 0)) {
+ syslog(1, "Your selected locale [%s] isn't available on your system. falling back to C\n", language);
+#ifdef HAVE_USELOCALE
+ wc_locales[0] = newlocale(
+ (LC_MESSAGES_MASK|LC_TIME_MASK),
+ AvailLang[0],
+ Empty_Locale);
+#else
+ setlocale(LC_MESSAGES, AvailLang[0]);
+ setenv("LANG", AvailLang[0], 1);
+
+#ifdef ENABLE_NLS
+ /*locale = */setlocale(LC_ALL, "");
+
+ syslog(9, "Message catalog directory: %s\n", bindtextdomain("webcit", LOCALEDIR"/locale"));
+ syslog(9, "Text domain: %s\n", textdomain("webcit"));
+ syslog(9, "Text domain Charset: %s\n", bind_textdomain_codeset("webcit","UTF8"));
+
+#endif
for (i = 0; i < nLocalesLoaded; ++i) {
if (Empty_Locale != wc_locales[i])
freelocale(wc_locales[i]);
}
for (i = 0; i < nLocalesLoaded; ++i) {
if (Empty_Locale != wc_locales[i])
freelocale(wc_locales[i]);
}
- RegisterNamespace("LANG:SELECT", 0, 0, tmplput_offer_languages, CTX_NONE);
+ initialize_locales();
+
+ RegisterHeaderHandler(HKEY("ACCEPT-LANGUAGE"),
+ Header_HandleAcceptLanguage);
+
+ RegisterNamespace("LANG:SELECT", 0, 0,
+ tmplput_offer_languages, NULL, CTX_NONE);
+}
+
+
+void
+SessionNewModule_GETTEXT
+(wcsession *sess)
+{
+#ifdef ENABLE_NLS
+ if ( (sess != NULL)
+ && (!sess->Hdr->HR.Static)
+ && (sess->Hdr->HR.browser_language != NULL)
+ ) {
+ httplang_to_locale(sess->Hdr->HR.browser_language, sess);
+ }
+#endif
+}
+
+void
+SessionAttachModule_GETTEXT
+(wcsession *sess)
+{
+#ifdef ENABLE_NLS
+ go_selected_language(); /* set locale */
+#endif
+}
+
+void
+SessionDestroyModule_GETTEXT
+(wcsession *sess)
+{
+#ifdef ENABLE_NLS
+ stop_selected_language(); /* unset locale */
+#endif