From 69db18ef8f5acf0006f36c3fc8cfcf6b75be0431 Mon Sep 17 00:00:00 2001
From: Klaus Schmidinger <vdr@tvdr.de>
Date: Sun, 19 Aug 2007 14:34:44 +0200
Subject: Explicitly looking for vdr.mo; text files for plugins named
 'vdr-name.mo'; revoked 'best match'

---
 i18n.c | 39 +++++++++++++++++++++++----------------
 1 file changed, 23 insertions(+), 16 deletions(-)

(limited to 'i18n.c')

diff --git a/i18n.c b/i18n.c
index 3818ea76..15853a0f 100644
--- a/i18n.c
+++ b/i18n.c
@@ -4,7 +4,7 @@
  * See the main source file 'vdr.c' for copyright information and
  * how to reach the author.
  *
- * $Id: i18n.c 1.311 2007/08/18 09:08:45 kls Exp $
+ * $Id: i18n.c 1.312 2007/08/19 14:10:46 kls Exp $
  *
  *
  */
@@ -23,6 +23,7 @@
 #include <ctype.h>
 #include <libintl.h>
 #include <locale.h>
+#include <unistd.h>
 #include "tools.h"
 
 // TRANSLATORS: The name of the language, as written natively
@@ -91,6 +92,13 @@ static const char *SkipContext(const char *s)
   return p ? p + 1 : s;
 }
 
+static void SetEnvLanguage(const char *Locale)
+{
+  setenv("LANGUAGE", Locale, 1);
+  extern int _nl_msg_cat_cntr;
+  ++_nl_msg_cat_cntr;
+}
+
 void I18nInitialize(void)
 {
   LanguageLocales.Append(strdup(I18N_DEFAULT_LOCALE));
@@ -100,17 +108,15 @@ void I18nInitialize(void)
   bindtextdomain("vdr", I18nLocaleDir);
   cFileNameList Locales(I18nLocaleDir, true);
   if (Locales.Size() > 0) {
-     dsyslog("found %d locales in %s", Locales.Size(), I18nLocaleDir);
-     int MatchFull = 0, MatchPartial = 0;
      char *OldLocale = strdup(setlocale(LC_MESSAGES, NULL));
      for (int i = 0; i < Locales.Size(); i++) {
-         if (i < I18N_MAX_LANGUAGES - 1) {
-            if (setlocale(LC_MESSAGES, Locales[i])) {
+         cString FileName = cString::sprintf("%s/%s/LC_MESSAGES/vdr.mo", I18nLocaleDir, Locales[i]);
+         if (access(FileName, F_OK) == 0) { // found a locale with VDR texts
+            if (i < I18N_MAX_LANGUAGES - 1) {
+               SetEnvLanguage(Locales[i]);
                NumLocales++;
                if (strstr(OldLocale, Locales[i]) == OldLocale)
-                  MatchFull = LanguageLocales.Size();
-               else if (strncmp(OldLocale, Locales[i], 2) == 0)
-                  MatchPartial = LanguageLocales.Size();
+                  CurrentLanguage = LanguageLocales.Size();
                LanguageLocales.Append(strdup(Locales[i]));
                LanguageNames.Append(strdup(gettext(LanguageName)));
                const char *Code = gettext(LanguageCode);
@@ -122,15 +128,15 @@ void I18nInitialize(void)
                    }
                LanguageCodes.Append(strdup(Code));
                }
-            }
-         else {
-            esyslog("ERROR: too many locales - increase I18N_MAX_LANGUAGES!");
-            break;
+            else {
+               esyslog("ERROR: too many locales - increase I18N_MAX_LANGUAGES!");
+               break;
+               }
             }
          }
-     CurrentLanguage = MatchFull ? MatchFull : MatchPartial;
-     setlocale(LC_MESSAGES, CurrentLanguage ? LanguageLocales[CurrentLanguage] : OldLocale);
+     SetEnvLanguage(LanguageLocales[CurrentLanguage]);
      free(OldLocale);
+     dsyslog("found %d locales in %s", NumLocales - 1, I18nLocaleDir);
      }
   // Prepare any known language codes for which there was no locale:
   for (const char **lc = LanguageCodeList; *lc; lc++) {
@@ -152,7 +158,8 @@ void I18nInitialize(void)
 
 void I18nRegister(const char *Plugin)
 {
-  bindtextdomain(Plugin, I18nLocaleDir);
+  cString Domain = cString::sprintf("vdr-%s", Plugin);
+  bindtextdomain(Domain, I18nLocaleDir);
 }
 
 void I18nSetLocale(const char *Locale)
@@ -161,7 +168,7 @@ void I18nSetLocale(const char *Locale)
      int i = LanguageLocales.Find(Locale);
      if (i >= 0) {
         CurrentLanguage = i;
-        setlocale(LC_MESSAGES, Locale);
+        SetEnvLanguage(Locale);
         }
      else
         dsyslog("unknown locale: '%s'", Locale);
-- 
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