apt-pkg/metaindex.h

   1 #ifndef PKGLIB_METAINDEX_H
   2 #define PKGLIB_METAINDEX_H
   3
   4
   5 #include <string>
   6 #include <apt-pkg/pkgcache.h>
   7 #include <apt-pkg/indexfile.h>
   8
   9 #ifndef APT_8_CLEANER_HEADERS
  10 using std::string;
  11 #endif
  12
  13 class pkgAcquire;
  14 class pkgCacheGenerator;
  15 class OpProgress;
  16
  17 class metaIndex
  18 {
  19    protected:
  20    std::vector <pkgIndexFile *> *Indexes;
  21    const char *Type;
  22    std::string URI;
  23    std::string Dist;
  24    bool Trusted;
  25
  26    public:
  27
  28
  29    // Various accessors
  30    virtual std::string GetURI() const {return URI;}
  31    virtual std::string GetDist() const {return Dist;}
  32    virtual const char* GetType() const {return Type;}
  33
  34    // Interface for acquire
  35    virtual std::string ArchiveURI(std::string const& /*File*/) const = 0;
  36    virtual bool GetIndexes(pkgAcquire *Owner, bool const &GetAll=false) const = 0;
  37
  38    virtual std::vector<pkgIndexFile *> *GetIndexFiles() = 0;
  39    virtual bool IsTrusted() const = 0;
  40
  41    metaIndex(std::string const &URI, std::string const &Dist, char const * const Type) :
  42                 Indexes(NULL), Type(Type), URI(URI), Dist(Dist) {
  43    }
  44
  45    virtual ~metaIndex() {
  46       if (Indexes == 0)
  47          return;
  48       for (std::vector<pkgIndexFile *>::iterator I = (*Indexes).begin(); I != (*Indexes).end(); ++I)
  49          delete *I;
  50       delete Indexes;
  51    }
  52 };
  53
  54 #endif