apt-pkg/metaindex.h

   1 #ifndef PKGLIB_METAINDEX_H
   2 #define PKGLIB_METAINDEX_H
   3
   4 #include <apt-pkg/indexfile.h>
   5 #include <apt-pkg/init.h>
   6
   7 #include <stddef.h>
   8
   9 #include <string>
  10 #include <vector>
  11
  12 #ifndef APT_10_CLEANER_HEADERS
  13 #include <apt-pkg/pkgcache.h>
  14 class pkgCacheGenerator;
  15 class OpProgress;
  16 #endif
  17 #ifndef APT_8_CLEANER_HEADERS
  18 #include <apt-pkg/srcrecords.h>
  19 #include <apt-pkg/pkgrecords.h>
  20 #include <apt-pkg/vendor.h>
  21 using std::string;
  22 #endif
  23
  24 class pkgAcquire;
  25 class IndexTarget;
  26 class pkgCacheGenerator;
  27 class OpProgress;
  28
  29 class metaIndex
  30 {
  31    void * const d;
  32    protected:
  33    std::vector <pkgIndexFile *> *Indexes;
  34    const char *Type;
  35    std::string URI;
  36    std::string Dist;
  37
  38    public:
  39
  40    // Various accessors
  41    virtual std::string GetURI() const {return URI;}
  42    virtual std::string GetDist() const {return Dist;}
  43    virtual const char* GetType() const {return Type;}
  44
  45    // interface to to query it
  46    /** \return the path of the local file (or "" if its not available) */
  47    virtual std::string LocalFileName() const;
  48
  49    // Interface for acquire
  50    virtual std::string ArchiveURI(std::string const& File) const = 0;
  51    virtual bool GetIndexes(pkgAcquire *Owner, bool const &GetAll=false) const = 0;
  52    virtual std::vector<IndexTarget> GetIndexTargets() const = 0;
  53    virtual std::vector<pkgIndexFile *> *GetIndexFiles() = 0;
  54    virtual bool IsTrusted() const = 0;
  55
  56    virtual std::string Describe() const;
  57    virtual pkgCache::RlsFileIterator FindInCache(pkgCache &Cache, bool const ModifyCheck) const;
  58    virtual bool Merge(pkgCacheGenerator &Gen,OpProgress *Prog) const;
  59
  60    metaIndex(std::string const &URI, std::string const &Dist,
  61              char const * const Type);
  62    virtual ~metaIndex();
  63 };
  64
  65 #endif