1 files changed, 59 insertions, 20 deletions

diff --git a/apt-pkg/indexfile.h b/apt-pkg/indexfile.h
index 5be7794bf..77e80ed41 100644
--- a/apt-pkg/indexfile.h
+++ b/apt-pkg/indexfile.h
@@ -38,6 +38,7 @@ class pkgAcquire;
 #endif
 
 class pkgCacheGenerator;
+class pkgCacheListParser;
 class OpProgress;
 
 class IndexTarget							/*{{{*/
@@ -105,12 +106,12 @@ class pkgIndexFile
       // Global list of Items supported
       static Type **GlobalList;
       static unsigned long GlobalListLen;
-      static Type *GetType(const char *Type) APT_PURE;
+      static Type *GetType(const char * const Type) APT_PURE;
 
       const char *Label;
 
-      virtual pkgRecords::Parser *CreatePkgParser(pkgCache::PkgFileIterator /*File*/) const {return 0;};
-      virtual pkgSrcRecords::Parser *CreateSrcPkgParser(std::string /*File*/) const {return 0;};
+      virtual pkgRecords::Parser *CreatePkgParser(pkgCache::PkgFileIterator const &/*File*/) const {return 0;};
+      virtual pkgSrcRecords::Parser *CreateSrcPkgParser(std::string const &/*File*/) const {return 0;};
       Type();
       virtual ~Type() {};
    };
@@ -118,13 +119,13 @@ class pkgIndexFile
    virtual const Type *GetType() const = 0;
    
    // Return descriptive strings of various sorts
-   virtual std::string ArchiveInfo(pkgCache::VerIterator Ver) const;
+   virtual std::string ArchiveInfo(pkgCache::VerIterator const &Ver) const;
    virtual std::string SourceInfo(pkgSrcRecords::Parser const &Record,
 			     pkgSrcRecords::File const &File) const;
-   virtual std::string Describe(bool Short = false) const = 0;
+   virtual std::string Describe(bool const Short = false) const = 0;
 
    // Interface for acquire
-   virtual std::string ArchiveURI(std::string /*File*/) const {return std::string();};
+   virtual std::string ArchiveURI(std::string const &/*File*/) const {return std::string();};
 
    // Interface for the record parsers
    virtual pkgSrcRecords::Parser *CreateSrcParser() const {return 0;};
@@ -133,40 +134,78 @@ 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; };
-   APT_DEPRECATED virtual bool Merge(pkgCacheGenerator &Gen, OpProgress &Prog) const
-      { return Merge(Gen, &Prog); };
-   virtual bool MergeFileProvides(pkgCacheGenerator &/*Gen*/,OpProgress* /*Prog*/) const {return true;};
-   APT_DEPRECATED virtual bool MergeFileProvides(pkgCacheGenerator &Gen, OpProgress &Prog) const
-      {return MergeFileProvides(Gen, &Prog);};
+   virtual bool Merge(pkgCacheGenerator &/*Gen*/, OpProgress* const /*Prog*/) { return true; };
+   virtual bool MergeFileProvides(pkgCacheGenerator &/*Gen*/,OpProgress* /*Prog*/) {return true;};
    virtual pkgCache::PkgFileIterator FindInCache(pkgCache &Cache) const;
 
    static bool TranslationsAvailable();
-   static bool CheckLanguageCode(const char *Lang);
+   static bool CheckLanguageCode(const char * const Lang);
    static std::string LanguageCode();
 
    bool IsTrusted() const { return Trusted; };
 
-   explicit pkgIndexFile(bool Trusted);
+   explicit pkgIndexFile(bool const Trusted);
    virtual ~pkgIndexFile();
 };
 
-class pkgIndexTargetFile : public pkgIndexFile
+class pkgDebianIndexFile : public pkgIndexFile
+{
+protected:
+   virtual std::string IndexFileName() const = 0;
+   virtual std::string GetComponent() const = 0;
+   virtual std::string GetArchitecture() const = 0;
+   virtual std::string GetProgressDescription() const = 0;
+   virtual uint8_t GetIndexFlags() const = 0;
+   virtual bool OpenListFile(FileFd &Pkg, std::string const &FileName) = 0;
+   APT_HIDDEN virtual pkgCacheListParser * CreateListParser(FileFd &Pkg);
+
+public:
+   virtual bool Merge(pkgCacheGenerator &Gen, OpProgress* const Prog) APT_OVERRIDE;
+   virtual pkgCache::PkgFileIterator FindInCache(pkgCache &Cache) const APT_OVERRIDE;
+
+   pkgDebianIndexFile(bool const Trusted);
+   virtual ~pkgDebianIndexFile();
+};
+
+class pkgDebianIndexTargetFile : public pkgDebianIndexFile
 {
    void * const d;
 protected:
    IndexTarget const Target;
 
-   std::string IndexFileName() const;
+   virtual std::string IndexFileName() const APT_OVERRIDE;
+   virtual std::string GetComponent() const APT_OVERRIDE;
+   virtual std::string GetArchitecture() const APT_OVERRIDE;
+   virtual std::string GetProgressDescription() const APT_OVERRIDE;
+   virtual bool OpenListFile(FileFd &Pkg, std::string const &FileName) APT_OVERRIDE;
+
+public:
+   virtual std::string ArchiveURI(std::string const &File) const APT_OVERRIDE;
+   virtual std::string Describe(bool const Short = false) const APT_OVERRIDE;
+   virtual bool Exists() const APT_OVERRIDE;
+   virtual unsigned long Size() const APT_OVERRIDE;
+
+   pkgDebianIndexTargetFile(IndexTarget const &Target, bool const Trusted);
+   virtual ~pkgDebianIndexTargetFile();
+};
+
+class pkgDebianIndexRealFile : public pkgDebianIndexFile
+{
+   void * const d;
+protected:
+   std::string File;
 
+   virtual std::string IndexFileName() const APT_OVERRIDE;
+   virtual std::string GetProgressDescription() const APT_OVERRIDE;
+   virtual bool OpenListFile(FileFd &Pkg, std::string const &FileName) APT_OVERRIDE;
 public:
-   virtual std::string ArchiveURI(std::string File) const APT_OVERRIDE;
-   virtual std::string Describe(bool Short = false) const APT_OVERRIDE;
+   virtual std::string Describe(bool const /*Short*/ = false) const APT_OVERRIDE;
    virtual bool Exists() const APT_OVERRIDE;
    virtual unsigned long Size() const APT_OVERRIDE;
+   virtual std::string ArchiveURI(std::string const &/*File*/) const APT_OVERRIDE;
 
-   pkgIndexTargetFile(IndexTarget const &Target, bool const Trusted);
-   virtual ~pkgIndexTargetFile();
+   pkgDebianIndexRealFile(std::string const &File, bool const Trusted);
+   virtual ~pkgDebianIndexRealFile();
 };
 
 #endif