+
+
+void TmplGettext(StrBuf *Target, WCTemplputParams *TP)
+{
+ StrBufAppendBufPlain(Target, _(TP->Tokens->Params[0]->Start), -1, 0);
+}
+
+
+/*
+ * Returns the language currently in use.
+ * This function returns a static string, so don't do anything stupid please.
+ */
+const char *get_selected_language(void) {
+#ifdef ENABLE_NLS
+#ifdef HAVE_USELOCALE
+ return AvailLang[WC->selected_language];
+#else
+ return "en";
+#endif
+#else
+ return "en";
+#endif
+}
+
+
+void Header_HandleAcceptLanguage(StrBuf *Line, ParsedHttpHdrs *hdr)
+{
+ hdr->HR.browser_language = Line;
+}
+
+
+void
+InitModule_GETTEXT
+(void)
+{
+ 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
+}