+ wc_printf("</select>\n");
+#else
+ wc_printf("%s", (getenv("LANG") ? getenv("LANG") : "C"));
+#endif
+}
+
+/*
+ * Set the selected language for this session.
+ */
+void set_selected_language(const char *lang) {
+#ifdef HAVE_USELOCALE
+ int i;
+ for (i = 0; i<nLocalesLoaded; ++i) {
+ if (!strcasecmp(lang, AvailLangLoaded[i])) {
+ WC->selected_language = i;
+ break;
+ }
+ }
+#endif
+}
+
+/*
+ * 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 */
+#else
+ char *language;
+
+ language = getenv("LANG");
+ setlocale(LC_MESSAGES, language);
+#endif
+}
+
+/*
+ * 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 */
+#endif
+}
+
+
+/*
+ * Create a locale_t for each available language
+ */
+void initialize_locales(void) {
+ int nLocales;
+ int i;
+ char *language = NULL;
+
+#ifdef ENABLE_NLS
+ setlocale(LC_ALL, "");
+ syslog(9, "Text domain: %s", textdomain("webcit"));
+ syslog(9, "Message catalog directory: %s", bindtextdomain(textdomain(NULL), LOCALEDIR"/locale"));
+ syslog(9, "Text domain Charset: %s", bind_textdomain_codeset("webcit","UTF8"));
+#endif
+
+ nLocales = 0;
+ while (!IsEmptyStr(AvailLang[nLocales]))
+ nLocales++;
+
+ language = getenv("WEBCIT_LANG");
+ if ((language) && (!IsEmptyStr(language)) && (strcmp(language, "UNLIMITED") != 0)) {
+ syslog(9, "Nailing locale to %s", 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);
+ wc_locales[0] = newlocale(LC_ALL_MASK, NULL, NULL);
+#endif
+
+ for (i = 1; i < nLocales; ++i) {
+#ifdef HAVE_USELOCALE
+ wc_locales[nLocalesLoaded] = newlocale(
+ (LC_MESSAGES_MASK|LC_TIME_MASK),
+ AvailLang[i],
+ wc_locales[0]
+ );
+ if (wc_locales[nLocalesLoaded] == NULL) {
+ syslog(1, "locale for %s disabled: %s (domain: %s, path: %s)",
+ AvailLang[i],
+ strerror(errno),
+ textdomain(NULL),
+ bindtextdomain(textdomain(NULL), NULL)
+ );