X-Git-Url: https://git.saurik.com/apt.git/blobdiff_plain/42ac13b328d84f385fbe09740a6bbf65f9d9b073..0c01e682d29051d4e26ea60e378796d30569ba5f:/apt-pkg/indexfile.cc

diff --git a/apt-pkg/indexfile.cc b/apt-pkg/indexfile.cc
index 7aafe3c31..34fd71b20 100644
--- a/apt-pkg/indexfile.cc
+++ b/apt-pkg/indexfile.cc
@@ -8,15 +8,12 @@
    ##################################################################### */
 									/*}}}*/
 // Include Files							/*{{{*/
-#ifdef __GNUG__
-#pragma implementation "apt-pkg/indexfile.h"
-#endif
-
 #include <apt-pkg/configuration.h>
 #include <apt-pkg/indexfile.h>
 #include <apt-pkg/error.h>
 
 #include <clocale>
+#include <cstring>
 									/*}}}*/
 
 // Global list of Item supported
@@ -44,7 +41,6 @@ pkgIndexFile::Type *pkgIndexFile::Type::GetType(const char *Type)
    return 0;
 }
 									/*}}}*/
-    
 // IndexFile::ArchiveInfo - Stub					/*{{{*/
 // ---------------------------------------------------------------------
 /* */
@@ -70,10 +66,10 @@ string pkgIndexFile::SourceInfo(pkgSrcRecords::Parser const &Record,
    return string();
 }
 									/*}}}*/
-// IndexFile::UseTranslation - Check if will use Translation	        /*{{{*/
+// IndexFile::TranslationsAvailable - Check if will use Translation    /*{{{*/
 // ---------------------------------------------------------------------
 /* */
-bool pkgIndexFile::UseTranslation()
+bool pkgIndexFile::TranslationsAvailable()
 {
   const string Translation = _config->Find("APT::Acquire::Translation");
   
@@ -86,10 +82,18 @@ bool pkgIndexFile::UseTranslation()
 // IndexFile::CheckLanguageCode - Check the Language Code   	        /*{{{*/
 // ---------------------------------------------------------------------
 /* */
+/* common cases: de_DE, de_DE@euro, de_DE.UTF-8, de_DE.UTF-8@euro,
+                 de_DE.ISO8859-1, tig_ER
+                 more in /etc/gdm/locale.conf 
+*/
+
 bool pkgIndexFile::CheckLanguageCode(const char *Lang)
 {
-  if (strlen(Lang) == 2 || (strlen(Lang) == 5 && Lang[2] == '_'))
-    return true;
+  if (strlen(Lang) == 2 || 
+      strlen(Lang) == 3 ||
+      (strlen(Lang) > 3 && Lang[3] == '_') ||
+      (strlen(Lang) == 5 && Lang[2] == '_'))
+  return true;
 
   if (strcmp(Lang,"C") != 0)
     _error->Warning("Wrong language code %s", Lang);
@@ -99,13 +103,33 @@ bool pkgIndexFile::CheckLanguageCode(const char *Lang)
 									/*}}}*/
 // IndexFile::LanguageCode - Return the Language Code            	/*{{{*/
 // ---------------------------------------------------------------------
-/* */
+/* return the language code */
 string pkgIndexFile::LanguageCode()
 {
   const string Translation = _config->Find("APT::Acquire::Translation");
 
-  if (Translation.compare("environment") == 0)
-     return std::setlocale(LC_ALL,NULL);
+  if (Translation.compare("environment") == 0) 
+  {
+     string lang = std::setlocale(LC_MESSAGES,NULL);
+
+     // we have a mapping of the language codes that contains all the language
+     // codes that need the country code as well 
+     // (like pt_BR, pt_PT, sv_SE, zh_*, en_*)
+     const char *need_full_langcode[] = { "cs_", 
+					  "en_", 
+					  "pt_",
+					  "sv_",
+					  "zh_", 
+					  NULL };
+     for(const char **s = need_full_langcode;*s != NULL; s++)
+	if(lang.find(*s) == 0)
+	   return lang.substr(0,5);
+     
+     if(lang.find("_") != lang.npos)
+	return lang.substr(0, lang.find("_"));
+     else
+	return lang;
+  }
   else 
      return Translation;
 }