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    /** \brief dpointer placeholder (for later in case we need it) */
  26    void *d;
  27
  28    protected:
  29    string File;
  30
  31    public:
  32
  33    virtual const Type *GetType() const;
  34
  35    // Interface for acquire
  36    virtual string Describe(bool Short) const {return File;};
  37
  38    // Interface for the Cache Generator
  39    virtual bool Exists() const;
  40    virtual bool HasPackages() const {return true;};
  41    virtual unsigned long Size() const;
  42    virtual bool Merge(pkgCacheGenerator &Gen,OpProgress *Prog) const;
  43    bool Merge(pkgCacheGenerator &Gen,OpProgress *Prog, unsigned long const Flag) const;
  44    virtual pkgCache::PkgFileIterator FindInCache(pkgCache &Cache) const;
  45
  46    debStatusIndex(string File);
  47    virtual ~debStatusIndex() {};
  48 };
  49
  50 class debPackagesIndex : public pkgIndexFile
  51 {
  52    /** \brief dpointer placeholder (for later in case we need it) */
  53    void *d;
  54
  55    string URI;
  56    string Dist;
  57    string Section;
  58    string Architecture;
  59
  60    string Info(const char *Type) const;
  61    string IndexFile(const char *Type) const;
  62    string IndexURI(const char *Type) const;
  63
  64    public:
  65
  66    virtual const Type *GetType() const;
  67
  68    // Stuff for accessing files on remote items
  69    virtual string ArchiveInfo(pkgCache::VerIterator Ver) const;
  70    virtual string ArchiveURI(string File) const {return URI + File;};
  71
  72    // Interface for acquire
  73    virtual string Describe(bool Short) const;
  74
  75    // Interface for the Cache Generator
  76    virtual bool Exists() const;
  77    virtual bool HasPackages() const {return true;};
  78    virtual unsigned long Size() const;
  79    virtual bool Merge(pkgCacheGenerator &Gen,OpProgress *Prog) const;
  80    virtual pkgCache::PkgFileIterator FindInCache(pkgCache &Cache) const;
  81
  82    debPackagesIndex(string const &URI, string const &Dist, string const &Section,
  83                         bool const &Trusted, string const &Arch = "native");
  84    virtual ~debPackagesIndex() {};
  85 };
  86
  87 class debTranslationsIndex : public pkgIndexFile
  88 {
  89    /** \brief dpointer placeholder (for later in case we need it) */
  90    void *d;
  91
  92    string URI;
  93    string Dist;
  94    string Section;
  95    const char * const Language;
  96
  97    string Info(const char *Type) const;
  98    string IndexFile(const char *Type) const;
  99    string IndexURI(const char *Type) const;
 100
 101    inline string TranslationFile() const {return string("Translation-").append(Language);};
 102
 103    public:
 104
 105    virtual const Type *GetType() const;
 106
 107    // Interface for acquire
 108    virtual string Describe(bool Short) const;
 109    virtual bool GetIndexes(pkgAcquire *Owner) const;
 110
 111    // Interface for the Cache Generator
 112    virtual bool Exists() const;
 113    virtual bool HasPackages() const;
 114    virtual unsigned long Size() const;
 115    virtual bool Merge(pkgCacheGenerator &Gen,OpProgress *Prog) const;
 116    virtual pkgCache::PkgFileIterator FindInCache(pkgCache &Cache) const;
 117
 118    debTranslationsIndex(string URI,string Dist,string Section, char const * const Language);
 119    virtual ~debTranslationsIndex() {};
 120 };
 121
 122 class debSourcesIndex : public pkgIndexFile
 123 {
 124    /** \brief dpointer placeholder (for later in case we need it) */
 125    void *d;
 126
 127    string URI;
 128    string Dist;
 129    string Section;
 130
 131    string Info(const char *Type) const;
 132    string IndexFile(const char *Type) const;
 133    string IndexURI(const char *Type) const;
 134
 135    public:
 136
 137    virtual const Type *GetType() const;
 138
 139    // Stuff for accessing files on remote items
 140    virtual string SourceInfo(pkgSrcRecords::Parser const &Record,
 141                              pkgSrcRecords::File const &File) const;
 142    virtual string ArchiveURI(string File) const {return URI + File;};
 143
 144    // Interface for acquire
 145    virtual string Describe(bool Short) const;
 146
 147    // Interface for the record parsers
 148    virtual pkgSrcRecords::Parser *CreateSrcParser() const;
 149
 150    // Interface for the Cache Generator
 151    virtual bool Exists() const;
 152    virtual bool HasPackages() const {return false;};
 153    virtual unsigned long Size() const;
 154
 155    debSourcesIndex(string URI,string Dist,string Section,bool Trusted);
 156    virtual ~debSourcesIndex() {};
 157 };
 158
 159 #endif