apt-pkg/deb/debindexfile.h

   1 // -*- mode: cpp; mode: fold -*-
   2 // Description                                                          /*{{{*/
   3 // $Id: debindexfile.h,v 1.3 2001/04/29 05:13:51 jgg Exp $
   4 /* ######################################################################
   5
   6    Debian Index Files
   7
   8    There are three sorts currently
   9
  10    Package files that have File: tags
  11    Package files that don't (/var/lib/dpkg/status)
  12    Source files
  13
  14    ##################################################################### */
  15                                                                         /*}}}*/
  16 #ifndef PKGLIB_DEBINDEXFILE_H
  17 #define PKGLIB_DEBINDEXFILE_H
  18
  19 #ifdef __GNUG__
  20 #pragma interface "apt-pkg/debindexfile.h"
  21 #endif
  22
  23 #include <apt-pkg/indexfile.h>
  24
  25 class debStatusIndex : public pkgIndexFile
  26 {
  27    string File;
  28
  29    public:
  30
  31    virtual const Type *GetType() const;
  32
  33    // Interface for acquire
  34    virtual string Describe(bool Short) const {return File;};
  35
  36    // Interface for the Cache Generator
  37    virtual bool Exists() const;
  38    virtual bool HasPackages() const {return true;};
  39    virtual unsigned long Size() const;
  40    virtual bool Merge(pkgCacheGenerator &Gen,OpProgress &Prog) const;
  41    virtual pkgCache::PkgFileIterator FindInCache(pkgCache &Cache) const;
  42
  43    debStatusIndex(string File);
  44 };
  45
  46 class debPackagesIndex : public pkgIndexFile
  47 {
  48    string URI;
  49    string Dist;
  50    string Section;
  51
  52    string Info(const char *Type) const;
  53    string IndexFile(const char *Type) const;
  54    string IndexURI(const char *Type) const;
  55
  56    public:
  57
  58    virtual const Type *GetType() const;
  59
  60    // Stuff for accessing files on remote items
  61    virtual string ArchiveInfo(pkgCache::VerIterator Ver) const;
  62    virtual string ArchiveURI(string File) const {return URI + File;};
  63
  64    // Interface for acquire
  65    virtual string Describe(bool Short) const;
  66    virtual bool GetIndexes(pkgAcquire *Owner) const;
  67
  68    // Interface for the Cache Generator
  69    virtual bool Exists() const;
  70    virtual bool HasPackages() const {return true;};
  71    virtual unsigned long Size() const;
  72    virtual bool Merge(pkgCacheGenerator &Gen,OpProgress &Prog) const;
  73    virtual pkgCache::PkgFileIterator FindInCache(pkgCache &Cache) const;
  74
  75    debPackagesIndex(string URI,string Dist,string Section);
  76 };
  77
  78 class debSourcesIndex : public pkgIndexFile
  79 {
  80    string URI;
  81    string Dist;
  82    string Section;
  83
  84    string Info(const char *Type) const;
  85    string IndexFile(const char *Type) const;
  86    string IndexURI(const char *Type) const;
  87
  88    public:
  89
  90    virtual const Type *GetType() const;
  91
  92    // Stuff for accessing files on remote items
  93    virtual string SourceInfo(pkgSrcRecords::Parser const &Record,
  94                              pkgSrcRecords::File const &File) const;
  95    virtual string ArchiveURI(string File) const {return URI + File;};
  96
  97    // Interface for acquire
  98    virtual string Describe(bool Short) const;
  99    virtual bool GetIndexes(pkgAcquire *Owner) const;
 100
 101    // Interface for the record parsers
 102    virtual pkgSrcRecords::Parser *CreateSrcParser() const;
 103
 104    // Interface for the Cache Generator
 105    virtual bool Exists() const;
 106    virtual bool HasPackages() const {return false;};
 107    virtual unsigned long Size() const;
 108
 109    debSourcesIndex(string URI,string Dist,string Section);
 110 };
 111
 112 #endif