apt-pkg/indexrecords.h

   1 // -*- mode: cpp; mode: fold -*-
   2 // Description                                                          /*{{{*/
   3 // $Id: indexrecords.h,v 1.1.2.1 2003/12/24 23:09:17 mdz Exp $
   4                                                                         /*}}}*/
   5 #ifndef PKGLIB_INDEXRECORDS_H
   6 #define PKGLIB_INDEXRECORDS_H
   7
   8
   9 #include <apt-pkg/pkgcache.h>
  10 #include <apt-pkg/hashes.h>
  11
  12 #include <map>
  13 #include <vector>
  14 #include <ctime>
  15
  16 class indexRecords
  17 {
  18    bool parseSumData(const char *&Start, const char *End, std::string &Name,
  19                      std::string &Hash, unsigned long long &Size);
  20    public:
  21    struct checkSum;
  22    std::string ErrorText;
  23
  24    protected:
  25    std::string Dist;
  26    std::string Suite;
  27    std::string ExpectedDist;
  28    time_t ValidUntil;
  29
  30    std::map<std::string,checkSum *> Entries;
  31
  32    public:
  33
  34    indexRecords();
  35    indexRecords(const std::string ExpectedDist);
  36
  37    // Lookup function
  38    virtual const checkSum *Lookup(const std::string MetaKey);
  39    /** \brief tests if a checksum for this file is available */
  40    bool Exists(std::string const &MetaKey) const;
  41    std::vector<std::string> MetaKeys();
  42
  43    virtual bool Load(std::string Filename);
  44    std::string GetDist() const;
  45    time_t GetValidUntil() const;
  46    virtual bool CheckDist(const std::string MaybeDist) const;
  47    std::string GetExpectedDist() const;
  48    virtual ~indexRecords(){};
  49 };
  50
  51 struct indexRecords::checkSum
  52 {
  53    std::string MetaKeyFilename;
  54    HashString Hash;
  55    unsigned long long Size;
  56 };
  57
  58 #endif