merge patch from Daniel Hartwig to Show a error message if {,dist-}upgrade is used...

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

diff --git a/apt-pkg/indexfile.h b/apt-pkg/indexfile.h
index be02669fa4ad5d432aad8780236f9d6ed1ce6bf0..1d34dc773bb3123cfef7681d76dc45b96568e93b 100644 (file)
--- a/apt-pkg/indexfile.h
+++ b/apt-pkg/indexfile.h
@@ -5,10 +5,11 @@
 
    Index File - Abstraction for an index of archive/source file.
    
-   There are 3 primary sorts of index files, all represented by this 
+   There are 4 primary sorts of index files, all represented by this 
    class:
    
    Binary index files 
+   Binary translation files 
    Bianry index files decribing the local system
    Source index files
    
@@ -21,20 +22,21 @@
 #ifndef PKGLIB_INDEXFILE_H
 #define PKGLIB_INDEXFILE_H
 
-#ifdef __GNUG__
-#pragma interface "apt-pkg/indexfile.h"
-#endif
 
 #include <string>
 #include <apt-pkg/pkgcache.h>
 #include <apt-pkg/srcrecords.h>
 #include <apt-pkg/pkgrecords.h>
-    
+#include <apt-pkg/macros.h>
+
+#ifndef APT_8_CLEANER_HEADERS
 using std::string;
+#endif
 
 class pkgAcquire;
 class pkgCacheGenerator;
 class OpProgress;
+
 class pkgIndexFile
 {
    protected:
@@ -55,18 +57,19 @@ class pkgIndexFile
 
       virtual pkgRecords::Parser *CreatePkgParser(pkgCache::PkgFileIterator /*File*/) const {return 0;};
       Type();
+      virtual ~Type() {};
    };
 
    virtual const Type *GetType() const = 0;
    
    // Return descriptive strings of various sorts
-   virtual string ArchiveInfo(pkgCache::VerIterator Ver) const;
-   virtual string SourceInfo(pkgSrcRecords::Parser const &Record,
+   virtual std::string ArchiveInfo(pkgCache::VerIterator Ver) const;
+   virtual std::string SourceInfo(pkgSrcRecords::Parser const &Record,
                             pkgSrcRecords::File const &File) const;
-   virtual string Describe(bool Short = false) const = 0;   
+   virtual std::string Describe(bool Short = false) const = 0;   
 
    // Interface for acquire
-   virtual string ArchiveURI(string /*File*/) const {return string();};
+   virtual std::string ArchiveURI(std::string /*File*/) const {return std::string();};
 
    // Interface for the record parsers
    virtual pkgSrcRecords::Parser *CreateSrcParser() const {return 0;};
@@ -75,10 +78,18 @@ class pkgIndexFile
    virtual bool Exists() const = 0;
    virtual bool HasPackages() const = 0;
    virtual unsigned long Size() const = 0;
-   virtual bool Merge(pkgCacheGenerator &/*Gen*/,OpProgress &/*Prog*/) const {return false;};
-   virtual bool MergeFileProvides(pkgCacheGenerator &/*Gen*/,OpProgress &/*Prog*/) const {return true;};
+   virtual bool Merge(pkgCacheGenerator &/*Gen*/,OpProgress* /*Prog*/) const { return false; };
+   __deprecated virtual bool Merge(pkgCacheGenerator &Gen, OpProgress &Prog) const
+      { return Merge(Gen, &Prog); };
+   virtual bool MergeFileProvides(pkgCacheGenerator &/*Gen*/,OpProgress* /*Prog*/) const {return true;};
+   __deprecated virtual bool MergeFileProvides(pkgCacheGenerator &Gen, OpProgress &Prog) const
+      {return MergeFileProvides(Gen, &Prog);};
    virtual pkgCache::PkgFileIterator FindInCache(pkgCache &Cache) const;
 
+   static bool TranslationsAvailable();
+   static bool CheckLanguageCode(const char *Lang);
+   static std::string LanguageCode();
+
    bool IsTrusted() const { return Trusted; };
    
    pkgIndexFile(bool Trusted): Trusted(Trusted) {};