#include "webcit.h"
#include "webserver.h"
-
-#ifdef ENABLE_NLS
-
-#define NUM_LANGS 10 /* how many different locales do we know? */
#define SEARCH_LANG 20 /* how many langs should we parse? */
+#ifdef ENABLE_NLS
/* actual supported locales */
-const char *AvailLang[NUM_LANGS] = {
+const char *AvailLang[] = {
"C",
"en_US",
"de_DE",
"da_DK",
"fr_FR",
"nl_NL",
- "pt_BR"
+ "pt_BR",
+ "hu_HU",
+ "et_EE",
+ "ru_RU",
+ ""
};
-const char *AvailLangLoaded[NUM_LANGS];
+const char **AvailLangLoaded;
long nLocalesLoaded = 0;
#ifdef HAVE_USELOCALE
-locale_t wc_locales[NUM_LANGS]; /**< here we keep the parsed stuff */
+locale_t *wc_locales; /**< here we keep the parsed stuff */
#endif
/** Keep information about one locale */
* \param LocaleString the string from the browser http headers
*/
-void httplang_to_locale(StrBuf *LocaleString)
+void httplang_to_locale(StrBuf *LocaleString, wcsession *sess)
{
LangStruct wanted_locales[SEARCH_LANG];
LangStruct *ls;
int nParts;
StrBuf *Buf = NULL;
StrBuf *SBuf = NULL;
-
+
nParts=StrBufNum_tokens(LocaleString,',');
for (i=0; ((i<nParts)&&(i<SEARCH_LANG)); i++)
{
/** fall back to C */
nBest=0;
}
- WC->selected_language=nBest;
+ sess->selected_language=nBest;
lprintf(9, "language found: %s\n", AvailLangLoaded[WC->selected_language]);
FreeStrBuf(&Buf);
FreeStrBuf(&SBuf);
}
-/* TODO: we skip the language weighting so far. */
-/* 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 */
-//void httplang_to_locale(char *LocaleString)
-//{
-// char selected_locale[16];
-// int i, j;
-// char lang[64];
-// int num_accept = 0;
-//
-// lprintf(9, "languageAccept: %s\n", LocaleString);
-//
-// strcpy(selected_locale, "C");
-// num_accept = num_tokens(LocaleString, ',');
-//
-// for (i=num_accept-1; i>=0; --i) {
-// extract_token(lang, LocaleString, i, ',', sizeof lang);
-//
-// /* Strip out the weights; we don't use them. Also convert
-// * hyphens to underscores.
-// */
-// for (j=0; j<strlen(lang); ++j) {
-// if (lang[j] == '-') lang[j] = '_';
-// if (lang[j] == ';') lang[j] = 0;
-// }
-//
-// for (j=0; j<NUM_LANGS; ++j) {
-// if (!strncasecmp(lang, AvailLang[j], strlen(lang))) {
-// strcpy(selected_locale, AvailLang[j]);
-// }
-// }
-// }
-//
-// lprintf(9, "language found: %s\n", selected_locale);
-// set_selected_language(selected_locale);
-//}
-
-
/**
* \brief show the language chooser on the login dialog
* depending on the browser locale change the sequence of the
* language chooser.
*/
-void tmplput_offer_languages(StrBuf *Target, int nArgs, WCTemplateToken *Tokens, void *Context, int ContextType) {
+void tmplput_offer_languages(StrBuf *Target, WCTemplputParams *TP)
+{
int i;
#ifndef HAVE_USELOCALE
char *Lang = getenv("LANG");
Lang = "C";
#endif
+
+ if (nLocalesLoaded == 1) {
+ wprintf("<p>%s</p>", AvailLangLoaded[0]);
+ return;
+ }
+
wprintf("<select name=\"language\" id=\"lname\" size=\"1\">\n");
for (i=0; i < nLocalesLoaded; ++i) {
* \param lang the locale to set.
*/
void set_selected_language(const char *lang) {
- int i;
-
#ifdef HAVE_USELOCALE
+ int i;
for (i=0; i<nLocalesLoaded; ++i) {
if (!strcasecmp(lang, AvailLangLoaded[i])) {
WC->selected_language = i;
#endif
}
-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
-}
-
#ifdef HAVE_USELOCALE
locale_t Empty_Locale;
#endif
* \brief Create a locale_t for each available language
*/
void initialize_locales(void) {
+ int nLocales;
int i;
char buf[32];
+ char *language = NULL;
+ char *locale;
+
+ nLocales = 0;
+ while (!IsEmptyStr(AvailLang[nLocales]))
+ nLocales++;
+
+ language = getenv("WEBCIT_LANG");
+ if ((language) && (!IsEmptyStr(language)) && (strcmp(language, "UNLIMITED") != 0)) {
+ lprintf(9, "Nailing locale to %s\n", language);
+ }
+ else language = NULL;
+
+ AvailLangLoaded = malloc (sizeof(char*) * nLocales);
+ memset(AvailLangLoaded, 0, sizeof(char*) * nLocales);
#ifdef HAVE_USELOCALE
+ wc_locales = malloc (sizeof(locale_t) * nLocales);
+ memset(wc_locales,0, sizeof(locale_t) * nLocales);
/* create default locale */
Empty_Locale = newlocale(LC_ALL_MASK, NULL, NULL);
#endif
- for (i = 0; i < NUM_LANGS; ++i) {
+
+
+
+ for (i = 0; i < nLocales; ++i) {
+ if ((language != NULL) && (strcmp(AvailLang[i], language) != 0))
+ continue;
if (i == 0) {
- sprintf(buf, "%s", AvailLang[i]); // locale 0 (C) is ascii, not utf-8
+ sprintf(buf, "%s", AvailLang[i]); /* locale 0 (C) is ascii, not utf-8 */
}
else {
sprintf(buf, "%s.UTF8", AvailLang[i]);
(((i > 0) && (wc_locales[0] != NULL)) ? wc_locales[0] : Empty_Locale)
);
if (wc_locales[nLocalesLoaded] == NULL) {
- lprintf(1, "Error configuring locale for %s: %s\n",
+ lprintf(1, "locale for "LOCALEDIR"locale/%s: %s; disabled\n",
buf,
strerror(errno)
);
}
else {
- lprintf(3, "Configured available locale: %s\n", buf);
+ lprintf(3, "Found locale: %s\n", buf);
+ AvailLangLoaded[nLocalesLoaded] = AvailLang[i];
+ nLocalesLoaded++;
+ }
+#else
+ if ((language != NULL) && (strcmp(language, AvailLang[i]) == 0)) {
+ setenv("LANG", buf, 1);
AvailLangLoaded[nLocalesLoaded] = AvailLang[i];
+ setlocale(LC_MESSAGES, AvailLang[i]);
nLocalesLoaded++;
}
+ else if (nLocalesLoaded == 0) {
+ setenv("LANG", buf, 1);
+ AvailLangLoaded[nLocalesLoaded] = AvailLang[i];
+ nLocalesLoaded++;
+ }
+#endif
+ }
+ if ((language != NULL) && (nLocalesLoaded == 0)) {
+ lprintf(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);
#endif
+ 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
}
-void ShutdownLocale(void)
+void
+ServerShutdownModule_GETTEXT
+(void)
{
- int i;
#ifdef HAVE_USELOCALE
+ int i;
for (i = 0; i < nLocalesLoaded; ++i) {
if (Empty_Locale != wc_locales[i])
freelocale(wc_locales[i]);
}
+ free(wc_locales);
+ free(AvailLangLoaded);
#endif
}
#else /* ENABLE_NLS */
+const char *AvailLang[] = {
+ "C", ""};
+
/** \brief dummy for non NLS enabled systems */
-void tmplput_offer_languages(StrBuf *Target, int nArgs, WCTemplateToken *Tokens, void *Context, int ContextType) {
+void tmplput_offer_languages(StrBuf *Target, WCTemplputParams *TP)
+{
wprintf("English (US)");
}
void stop_selected_language(void) {
}
-void preset_locale(void)
-{
-}
#endif /* ENABLE_NLS */
-void TmplGettext(StrBuf *Target, int nTokens, WCTemplateToken *Tokens)
+void TmplGettext(StrBuf *Target, WCTemplputParams *TP)
{
- StrBufAppendBufPlain(Target, _(Tokens->Params[0]->Start), -1, 0);
+ StrBufAppendBufPlain(Target, _(TP->Tokens->Params[0]->Start), -1, 0);
}
#ifdef HAVE_USELOCALE
return AvailLang[WC->selected_language];
#else
- return "en"
+ return "en";
#endif
#else
- return "en"
+ return "en";
#endif
}
InitModule_GETTEXT
(void)
{
+ initialize_locales();
RegisterNamespace("LANG:SELECT", 0, 0, tmplput_offer_languages, CTX_NONE);
}
+
+
+void
+SessionNewModule_GETTEXT
+(wcsession *sess)
+{
+#ifdef ENABLE_NLS
+ OneHttpHeader *vLine = NULL;
+
+ if ( (sess->Hdr->HTTPHeaders != NULL)
+ && GetHash(sess->Hdr->HTTPHeaders, HKEY("ACCEPT-LANGUAGE"), (void *)&vLine)
+ && (vLine != NULL)
+ && (vLine->Val != NULL)
+ ) {
+ StrBuf *accept_language = vLine->Val;
+ httplang_to_locale(accept_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
+}
projects / citadel.git / blobdiff