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
  20
  21 #include <apt-pkg/indexfile.h>
  22
  23 class debStatusIndex : public pkgIndexFile
  24 {
  25    string File;
  26
  27    public:
  28
  29    virtual const Type *GetType() const;
  30
  31    // Interface for acquire
  32    virtual string Describe(bool Short) const {return File;};
  33
  34    // Interface for the Cache Generator
  35    virtual bool Exists() const;
  36    virtual bool HasPackages() const {return true;};
  37    virtual unsigned long Size() const;
  38    virtual bool Merge(pkgCacheGenerator &Gen,OpProgress &Prog) const;
  39    virtual pkgCache::PkgFileIterator FindInCache(pkgCache &Cache) const;
  40
  41    debStatusIndex(string File);
  42 };
  43
  44 class debPackagesIndex : public pkgIndexFile
  45 {
  46    string URI;
  47    string Dist;
  48    string Section;
  49
  50    string Info(const char *Type) const;
  51    string IndexFile(const char *Type) const;
  52
  53    public:
  54
  55    string IndexURI(const char *Type) const;
  56
  57    virtual const Type *GetType() const;
  58
  59    // Stuff for accessing files on remote items
  60    virtual string ArchiveInfo(pkgCache::VerIterator Ver) const;
  61    virtual string ArchiveURI(string File) const {return URI + File;};
  62
  63    // Interface for acquire
  64    virtual string Describe(bool Short) const;
  65
  66    // Interface for the Cache Generator
  67    virtual bool Exists() const;
  68    virtual bool HasPackages() const {return true;};
  69    virtual unsigned long Size() const;
  70    virtual bool Merge(pkgCacheGenerator &Gen,OpProgress &Prog) const;
  71    virtual pkgCache::PkgFileIterator FindInCache(pkgCache &Cache) const;
  72
  73    debPackagesIndex(string URI,string Dist,string Section,bool Trusted);
  74 };
  75
  76 class debTranslationsIndex : public pkgIndexFile
  77 {
  78    string URI;
  79    string Dist;
  80    string Section;
  81
  82    string Info(const char *Type) const;
  83    string IndexFile(const char *Type) const;
  84    string IndexURI(const char *Type) const;
  85
  86    inline string TranslationFile() const {return "Translation-" + LanguageCode();};
  87
  88    public:
  89
  90    virtual const Type *GetType() const;
  91
  92    // Interface for acquire
  93    virtual string Describe(bool Short) const;
  94    virtual bool GetIndexes(pkgAcquire *Owner) const;
  95
  96    // Interface for the Cache Generator
  97    virtual bool Exists() const;
  98    virtual bool HasPackages() const;
  99    virtual unsigned long Size() const;
 100    virtual bool Merge(pkgCacheGenerator &Gen,OpProgress &Prog) const;
 101    virtual pkgCache::PkgFileIterator FindInCache(pkgCache &Cache) const;
 102
 103    debTranslationsIndex(string URI,string Dist,string Section);
 104 };
 105
 106 class debSourcesIndex : public pkgIndexFile
 107 {
 108    string URI;
 109    string Dist;
 110    string Section;
 111
 112    string Info(const char *Type) const;
 113    string IndexFile(const char *Type) const;
 114    string IndexURI(const char *Type) const;
 115
 116    public:
 117
 118    virtual const Type *GetType() const;
 119
 120    // Stuff for accessing files on remote items
 121    virtual string SourceInfo(pkgSrcRecords::Parser const &Record,
 122                              pkgSrcRecords::File const &File) const;
 123    virtual string ArchiveURI(string File) const {return URI + File;};
 124
 125    // Interface for acquire
 126    virtual string Describe(bool Short) const;
 127
 128    // Interface for the record parsers
 129    virtual pkgSrcRecords::Parser *CreateSrcParser() const;
 130
 131    // Interface for the Cache Generator
 132    virtual bool Exists() const;
 133    virtual bool HasPackages() const {return false;};
 134    virtual unsigned long Size() const;
 135
 136    debSourcesIndex(string URI,string Dist,string Section,bool Trusted);
 137 };
 138
 139 #endif