releasing 1.1~exp14

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

diff --git a/apt-pkg/indexfile.h b/apt-pkg/indexfile.h
index e6e429c2c59e0d75c50afc09d20026b0982d1e00..c3f01c7746f51082223f35713b48fc76ac36a141 100644 (file)
--- a/apt-pkg/indexfile.h
+++ b/apt-pkg/indexfile.h
@@ -1,6 +1,5 @@
 // -*- mode: cpp; mode: fold -*-
 // Description                                                         /*{{{*/
 // -*- mode: cpp; mode: fold -*-
 // Description                                                         /*{{{*/

-// $Id: indexfile.h,v 1.6.2.1 2003/12/24 23:09:17 mdz Exp $

 /* ######################################################################
 
    Index File - Abstraction for an index of archive/source file.
 /* ######################################################################
 
    Index File - Abstraction for an index of archive/source file.


@@ -39,6 +38,7 @@ class pkgAcquire;
 #endif
 
 class pkgCacheGenerator;
 #endif
 
 class pkgCacheGenerator;

+class pkgCacheListParser;

 class OpProgress;
 
 class IndexTarget                                                      /*{{{*/
 class OpProgress;
 
 class IndexTarget                                                      /*{{{*/


@@ -61,19 +61,45 @@ class IndexTarget                                                   /*{{{*/
    /** \brief Is it okay if the file isn't found in the meta index */
    bool IsOptional;
 
    /** \brief Is it okay if the file isn't found in the meta index */
    bool IsOptional;
 

-   /** \brief Target specific options defined by the implementation */
+   /** \brief If the file is downloaded compressed, do not unpack it */
+   bool KeepCompressed;
+
+   /** \brief options with which this target was created
+       Prefer the usage of #Option if at all possible.
+       Beware: Not all of these options are intended for public use */

    std::map<std::string, std::string> Options;
 
    IndexTarget(std::string const &MetaKey, std::string const &ShortDesc,
         std::string const &LongDesc, std::string const &URI, bool const IsOptional,
    std::map<std::string, std::string> Options;
 
    IndexTarget(std::string const &MetaKey, std::string const &ShortDesc,
         std::string const &LongDesc, std::string const &URI, bool const IsOptional,

-        std::map<std::string, std::string> const &Options);
-
-   std::string Option(std::string const &Key) const;
+        bool const KeepCompressed, std::map<std::string, std::string> const &Options);
+
+   enum OptionKeys {
+      SITE,
+      RELEASE,
+      COMPONENT,
+      LANGUAGE,
+      ARCHITECTURE,
+      BASE_URI,
+      REPO_URI,
+      CREATED_BY,
+      TARGET_OF,
+      FILENAME,
+      EXISTING_FILENAME,
+      PDIFFS,
+      COMPRESSIONTYPES,
+      DEFAULTENABLED,
+      SOURCESENTRY,
+      BY_HASH,
+   };
+   std::string Option(OptionKeys const Key) const;
+   bool OptionBool(OptionKeys const Key) const;
+   std::string Format(std::string format) const;

 };
                                                                        /*}}}*/
 
 class pkgIndexFile
 {
 };
                                                                        /*}}}*/
 
 class pkgIndexFile
 {

+   void * const d;

    protected:
    bool Trusted;
 
    protected:
    bool Trusted;
 


@@ -86,12 +112,12 @@ class pkgIndexFile
       // Global list of Items supported
       static Type **GlobalList;
       static unsigned long GlobalListLen;
       // 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;
 
 
       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() {};
    };
       Type();
       virtual ~Type() {};
    };


@@ -99,13 +125,13 @@ class pkgIndexFile
    virtual const Type *GetType() const = 0;
    
    // Return descriptive strings of various sorts
    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 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
 
    // 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;};
 
    // Interface for the record parsers
    virtual pkgSrcRecords::Parser *CreateSrcParser() const {return 0;};


@@ -114,38 +140,77 @@ class pkgIndexFile
    virtual bool Exists() const = 0;
    virtual bool HasPackages() const = 0;
    virtual unsigned long Size() const = 0;
    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 pkgCache::PkgFileIterator FindInCache(pkgCache &Cache) const;
 
    static bool TranslationsAvailable();
    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; };
 
    static std::string LanguageCode();
 
    bool IsTrusted() const { return Trusted; };
 

-   pkgIndexFile(bool Trusted);
-   virtual ~pkgIndexFile() {};
+   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;
 
 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:
 public:

-   virtual std::string ArchiveURI(std::string File) const;
-   virtual std::string Describe(bool Short = false) const;
-   virtual bool Exists() const;
-   virtual unsigned long Size() const;
+   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);
+   pkgDebianIndexRealFile(std::string const &File, bool const Trusted);
+   virtual ~pkgDebianIndexRealFile();

 };
 
 #endif
 };
 
 #endif