apt-pkg/deb/debindexfile.h

   1 // -*- mode: cpp; mode: fold -*-
   2 // Description                                                          /*{{{*/
   3 // $Id: debindexfile.h,v 1.3.2.1 2003/12/24 23:09:17 mdz 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
  67    // Interface for the Cache Generator
  68    virtual bool Exists() const;
  69    virtual bool HasPackages() const {return true;};
  70    virtual unsigned long Size() const;
  71    virtual bool Merge(pkgCacheGenerator &Gen,OpProgress &Prog) const;
  72    virtual pkgCache::PkgFileIterator FindInCache(pkgCache &Cache) const;
  73
  74    debPackagesIndex(string URI,string Dist,string Section,bool Trusted);
  75 };
  76
  77 class debTranslationsIndex : public pkgIndexFile
  78 {
  79    string URI;
  80    string Dist;
  81    string Section;
  82
  83    string Info(const char *Type) const;
  84    string IndexFile(const char *Type) const;
  85    string IndexURI(const char *Type) const;
  86
  87    inline string TranslationFile() const {return "Translation-" + LanguageCode();};
  88
  89    public:
  90
  91    virtual const Type *GetType() const;
  92
  93    // Interface for acquire
  94    virtual string Describe(bool Short) const;
  95    virtual bool GetIndexes(pkgAcquire *Owner) const;
  96
  97    // Interface for the Cache Generator
  98    virtual bool Exists() const;
  99    virtual bool HasPackages() const {return true;};
 100    virtual unsigned long Size() const;
 101    virtual bool Merge(pkgCacheGenerator &Gen,OpProgress &Prog) const;
 102    virtual pkgCache::PkgFileIterator FindInCache(pkgCache &Cache) const;
 103
 104    debTranslationsIndex(string URI,string Dist,string Section);
 105 };
 106
 107 class debSourcesIndex : public pkgIndexFile
 108 {
 109    string URI;
 110    string Dist;
 111    string Section;
 112
 113    string Info(const char *Type) const;
 114    string IndexFile(const char *Type) const;
 115    string IndexURI(const char *Type) const;
 116
 117    public:
 118
 119    virtual const Type *GetType() const;
 120
 121    // Stuff for accessing files on remote items
 122    virtual string SourceInfo(pkgSrcRecords::Parser const &Record,
 123                              pkgSrcRecords::File const &File) const;
 124    virtual string ArchiveURI(string File) const {return URI + File;};
 125
 126    // Interface for acquire
 127    virtual string Describe(bool Short) const;
 128
 129    // Interface for the record parsers
 130    virtual pkgSrcRecords::Parser *CreateSrcParser() const;
 131
 132    // Interface for the Cache Generator
 133    virtual bool Exists() const;
 134    virtual bool HasPackages() const {return false;};
 135    virtual unsigned long Size() const;
 136
 137    debSourcesIndex(string URI,string Dist,string Section,bool Trusted);
 138 };
 139
 140 #endif