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
  26 class metaIndex
  27 {
  28    protected:
  29    std::vector <pkgIndexFile *> *Indexes;
  30    const char *Type;
  31    std::string URI;
  32    std::string Dist;
  33    bool Trusted;
  34
  35    public:
  36
  37    // Various accessors
  38    virtual std::string GetURI() const {return URI;}
  39    virtual std::string GetDist() const {return Dist;}
  40    virtual const char* GetType() const {return Type;}
  41
  42    // interface to to query it
  43 #if APT_PKG_ABI >= 413
  44    // returns the path of the local file (or "" if its not available)
  45    virtual std::string LocalFileName() const {return "";};
  46 #else
  47    std::string LocalFileName() const;
  48 #endif
  49
  50    // Interface for acquire
  51    virtual std::string ArchiveURI(std::string const& File) const = 0;
  52    virtual bool GetIndexes(pkgAcquire *Owner, bool const &GetAll=false) const = 0;
  53    virtual std::vector<pkgIndexFile *> *GetIndexFiles() = 0;
  54    virtual bool IsTrusted() const = 0;
  55
  56    metaIndex(std::string const &URI, std::string const &Dist,
  57              char const * const Type)
  58       : Indexes(NULL), Type(Type), URI(URI), Dist(Dist), Trusted(false)
  59    {
  60       /* nothing */
  61    }
  62
  63    virtual ~metaIndex()
  64    {
  65       if (Indexes == 0)
  66          return;
  67       for (std::vector<pkgIndexFile *>::iterator I = (*Indexes).begin();
  68            I != (*Indexes).end(); ++I)
  69          delete *I;
  70       delete Indexes;
  71    }
  72 };
  73
  74 #endif