* Per-session locale. For some reason it doesn't work well.

[citadel.git] / webcit / gettext.c

diff --git a/webcit/gettext.c b/webcit/gettext.c
index d7f92b9d3765df51da74b749daa0afb311c88c13..4d44e533a083d3b5148d88f6ddabbe1f4ba12d18 100644 (file)
--- a/webcit/gettext.c
+++ b/webcit/gettext.c
@@ -4,12 +4,15 @@
 
 #ifdef ENABLE_NLS
 
-static const char *AvailLang[] = {
+#define NUM_LANGS 3
+static const char *AvailLang[NUM_LANGS] = {
        "en_US",
        "de_DE",
        "it_IT"
 };
 
+locale_t wc_locales[NUM_LANGS];
+
 typedef struct _lang_pref{
        char lang[16];
        char region[16];
@@ -105,7 +108,6 @@ void httplang_to_locale(const char *LocaleString)
        free(search);
 }
 
-#endif
 
 
 /*
@@ -144,3 +146,74 @@ void httplang_to_locale(const char *LocaleString)
                i++;
        }
 */
+
+
+
+void offer_languages(void) {
+       int i;
+
+       wprintf("<select name=\"language\" size=\"1\">\n");
+
+       for (i=0; i < NUM_LANGS; ++i) {
+               wprintf("<option value=%s>%s</option>\n", AvailLang[i], AvailLang[i]);
+       }
+
+       wprintf("</select>\n");
+}
+
+/*
+ * Set the selected language for this session.
+ */
+void set_selected_language(char *lang) {
+       int i;
+
+       for (i=0; i<NUM_LANGS; ++i) {
+               if (!strcasecmp(lang, AvailLang[i])) {
+                       WC->selected_language = i;
+               }
+       }
+}
+
+/*
+ * Activate the selected language for this session.
+ */
+void go_selected_language(void) {
+       lprintf(9, "uselocale(%d)\n", WC->selected_language);
+       uselocale(wc_locales[WC->selected_language]);
+}
+
+
+/*
+ * Create a locale_t for each available language
+ */
+void initialize_locales(void) {
+       int i;
+       locale_t Empty_Locale;
+       char buf[32];
+
+       /* create default locale */
+       Empty_Locale = newlocale(LC_ALL_MASK, NULL, NULL);
+
+       for (i = 0; i < NUM_LANGS; ++i) {
+               sprintf(buf, "%s.UTF8", AvailLang[i]);
+               wc_locales[i] = newlocale(LC_MESSAGES_MASK /* |LC_TIME_MASK FIXME */ ,
+                       buf,
+                       Empty_Locale
+               );
+       }
+}
+
+
+#else  /* ENABLE_NLS */
+
+void offer_languages(void) {
+       wprintf("English (US)");
+}
+
+void set_selected_language(char *lang) {
+}
+
+void go_selected_language(void) {
+}
+
+#endif /* ENABLE_NLS */