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    string IndexURI(const char *Type) const;
  53
  54    public:
  55
  56    virtual const Type *GetType() const;
  57
  58    // Stuff for accessing files on remote items
  59    virtual string ArchiveInfo(pkgCache::VerIterator Ver) const;
  60    virtual string ArchiveURI(string File) const {return URI + File;};
  61
  62    // Interface for acquire
  63    virtual string Describe(bool Short) const;
  64
  65    // Interface for the Cache Generator
  66    virtual bool Exists() const;
  67    virtual bool HasPackages() const {return true;};
  68    virtual unsigned long Size() const;
  69    virtual bool Merge(pkgCacheGenerator &Gen,OpProgress &Prog) const;
  70    virtual pkgCache::PkgFileIterator FindInCache(pkgCache &Cache) const;
  71
  72    debPackagesIndex(string URI,string Dist,string Section,bool Trusted);
  73 };
  74
  75 class debTranslationsIndex : public pkgIndexFile
  76 {
  77    string URI;
  78    string Dist;
  79    string Section;
  80
  81    string Info(const char *Type) const;
  82    string IndexFile(const char *Type) const;
  83    string IndexURI(const char *Type) const;
  84
  85    inline string TranslationFile() const {return "Translation-" + LanguageCode();};
  86
  87    public:
  88
  89    virtual const Type *GetType() const;
  90
  91    // Interface for acquire
  92    virtual string Describe(bool Short) const;
  93    virtual bool GetIndexes(pkgAcquire *Owner) const;
  94
  95    // Interface for the Cache Generator
  96    virtual bool Exists() const;
  97    virtual bool HasPackages() const;
  98    virtual unsigned long Size() const;
  99    virtual bool Merge(pkgCacheGenerator &Gen,OpProgress &Prog) const;
 100    virtual pkgCache::PkgFileIterator FindInCache(pkgCache &Cache) const;
 101
 102    debTranslationsIndex(string URI,string Dist,string Section);
 103 };
 104
 105 class debSourcesIndex : public pkgIndexFile
 106 {
 107    string URI;
 108    string Dist;
 109    string Section;
 110
 111    string Info(const char *Type) const;
 112    string IndexFile(const char *Type) const;
 113    string IndexURI(const char *Type) const;
 114
 115    public:
 116
 117    virtual const Type *GetType() const;
 118
 119    // Stuff for accessing files on remote items
 120    virtual string SourceInfo(pkgSrcRecords::Parser const &Record,
 121                              pkgSrcRecords::File const &File) const;
 122    virtual string ArchiveURI(string File) const {return URI + File;};
 123
 124    // Interface for acquire
 125    virtual string Describe(bool Short) const;
 126
 127    // Interface for the record parsers
 128    virtual pkgSrcRecords::Parser *CreateSrcParser() const;
 129
 130    // Interface for the Cache Generator
 131    virtual bool Exists() const;
 132    virtual bool HasPackages() const {return false;};
 133    virtual unsigned long Size() const;
 134
 135    debSourcesIndex(string URI,string Dist,string Section,bool Trusted);
 136 };
 137
 138 #endif