move ByHash into its own function

[apt.git] / apt-pkg / indexfile.cc

diff --git a/apt-pkg/indexfile.cc b/apt-pkg/indexfile.cc
index 9b85a8cf83422dfdcdcfd005614bc8e048947dc2..89615cb416dce40868c087952674ea5fe387822c 100644 (file)
--- a/apt-pkg/indexfile.cc
+++ b/apt-pkg/indexfile.cc
@@ -8,10 +8,18 @@
    ##################################################################### */
                                                                        /*}}}*/
 // Include Files                                                       /*{{{*/
-#include <apt-pkg/configuration.h>
+#include<config.h>
+
 #include <apt-pkg/indexfile.h>
 #include <apt-pkg/error.h>
+#include <apt-pkg/aptconfiguration.h>
+#include <apt-pkg/pkgcache.h>
+#include <apt-pkg/cacheiterators.h>
+#include <apt-pkg/srcrecords.h>
+#include <apt-pkg/macros.h>
 
+#include <string>
+#include <vector>
 #include <clocale>
 #include <cstring>
                                                                        /*}}}*/
@@ -27,7 +35,8 @@ unsigned long pkgIndexFile::Type::GlobalListLen = 0;
 pkgIndexFile::Type::Type()
 {
    ItmList[GlobalListLen] = this;
-   GlobalListLen++;   
+   GlobalListLen++;
+   Label = NULL;
 }
                                                                        /*}}}*/
 // Type::GetType - Locate the type by name                             /*{{{*/
@@ -44,9 +53,9 @@ pkgIndexFile::Type *pkgIndexFile::Type::GetType(const char *Type)
 // IndexFile::ArchiveInfo - Stub                                       /*{{{*/
 // ---------------------------------------------------------------------
 /* */
-string pkgIndexFile::ArchiveInfo(pkgCache::VerIterator Ver) const
+std::string pkgIndexFile::ArchiveInfo(pkgCache::VerIterator /*Ver*/) const
 {
-   return string();
+   return std::string();
 }
                                                                        /*}}}*/
 // IndexFile::FindInCache - Stub                                       /*{{{*/
@@ -60,40 +69,29 @@ pkgCache::PkgFileIterator pkgIndexFile::FindInCache(pkgCache &Cache) const
 // IndexFile::SourceIndex - Stub                                       /*{{{*/
 // ---------------------------------------------------------------------
 /* */
-string pkgIndexFile::SourceInfo(pkgSrcRecords::Parser const &Record,
-                               pkgSrcRecords::File const &File) const
+std::string pkgIndexFile::SourceInfo(pkgSrcRecords::Parser const &/*Record*/,
+                               pkgSrcRecords::File const &/*File*/) const
 {
-   return string();
+   return std::string();
 }
                                                                        /*}}}*/
-// IndexFile::TranslationsAvailable - Check if will use Translation    /*{{{*/
+// IndexFile::TranslationsAvailable - Check if will use Translation    /*{{{*/
 // ---------------------------------------------------------------------
 /* */
-bool pkgIndexFile::TranslationsAvailable()
-{
-  const string Translation = _config->Find("APT::Acquire::Translation");
-  
-  if (Translation.compare("none") != 0)
-    return CheckLanguageCode(LanguageCode().c_str());
-  else
-    return false;
+bool pkgIndexFile::TranslationsAvailable() {
+       return (APT::Configuration::getLanguages().empty() != true);
 }
                                                                        /*}}}*/
-// IndexFile::CheckLanguageCode - Check the Language Code              /*{{{*/
+// 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)
+/* No intern need for this method anymore as the check for correctness
+   is already done in getLanguages(). Note also that this check is
+   rather bad (doesn't take three character like ast into account).
+   TODO: Remove method with next API break */
+APT_DEPRECATED bool pkgIndexFile::CheckLanguageCode(const char *Lang)
 {
-  if (strlen(Lang) == 2 || 
-      strlen(Lang) == 3 ||
-      (strlen(Lang) > 3 && Lang[3] == '_') ||
-      (strlen(Lang) == 5 && Lang[2] == '_'))
-  return true;
+  if (strlen(Lang) == 2 || (strlen(Lang) == 5 && Lang[2] == '_'))
+    return true;
 
   if (strcmp(Lang,"C") != 0)
     _error->Warning("Wrong language code %s", Lang);
@@ -101,35 +99,14 @@ bool pkgIndexFile::CheckLanguageCode(const char *Lang)
   return false;
 }
                                                                        /*}}}*/
-// IndexFile::LanguageCode - Return the Language Code                  /*{{{*/
+// 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) 
-  {
-     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[] = { "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;
+/* As we have now possibly more than one LanguageCode this method is
+   supersided by a) private classmembers or b) getLanguages().
+   TODO: Remove method with next API break */
+APT_DEPRECATED std::string pkgIndexFile::LanguageCode() {
+       if (TranslationsAvailable() == false)
+               return "";
+       return APT::Configuration::getLanguages()[0];
 }
                                                                        /*}}}*/