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 #include <apt-pkg/hashes.h>
   9
  10 #include <map>
  11 #include <vector>
  12 #include <ctime>
  13 #include <string>
  14
  15 #ifndef APT_8_CLEANER_HEADERS
  16 #include <apt-pkg/fileutl.h>
  17 #endif
  18 #ifndef APT_10_CLEANER_HEADERS
  19 #include <apt-pkg/pkgcache.h>
  20 #endif
  21
  22 class indexRecords
  23 {
  24    bool parseSumData(const char *&Start, const char *End, std::string &Name,
  25                      std::string &Hash, unsigned long long &Size);
  26    public:
  27    struct checkSum;
  28    std::string ErrorText;
  29
  30    protected:
  31    std::string Dist;
  32    std::string Suite;
  33    std::string ExpectedDist;
  34    time_t ValidUntil;
  35
  36    std::map<std::string,checkSum *> Entries;
  37
  38    public:
  39
  40    indexRecords();
  41    indexRecords(const std::string ExpectedDist);
  42
  43    // Lookup function
  44    virtual const checkSum *Lookup(const std::string MetaKey);
  45    /** \brief tests if a checksum for this file is available */
  46    bool Exists(std::string const &MetaKey) const;
  47    std::vector<std::string> MetaKeys();
  48
  49    virtual bool Load(std::string Filename);
  50    std::string GetDist() const;
  51    std::string GetSuite() const;
  52    time_t GetValidUntil() const;
  53    virtual bool CheckDist(const std::string MaybeDist) const;
  54    std::string GetExpectedDist() const;
  55    virtual ~indexRecords(){};
  56 };
  57
  58 struct indexRecords::checkSum
  59 {
  60    std::string MetaKeyFilename;
  61    HashString Hash;
  62    unsigned long long Size;
  63 };
  64
  65 #endif