apt-pkg/deb/debsrcrecords.h

   1 // -*- mode: cpp; mode: fold -*-
   2 // Description                                                          /*{{{*/
   3 // $Id: debsrcrecords.h,v 1.7 2001/11/04 17:09:18 tausq Exp $
   4 /* ######################################################################
   5
   6    Debian Source Package Records - Parser implementation for Debian style
   7                                    source indexes
   8
   9    ##################################################################### */
  10                                                                         /*}}}*/
  11 #ifndef PKGLIB_DEBSRCRECORDS_H
  12 #define PKGLIB_DEBSRCRECORDS_H
  13
  14 #ifdef __GNUG__
  15 #pragma interface "apt-pkg/debsrcrecords.h"
  16 #endif
  17
  18 #include <apt-pkg/srcrecords.h>
  19 #include <apt-pkg/tagfile.h>
  20 #include <apt-pkg/fileutl.h>
  21
  22 class debSrcRecordParser : public pkgSrcRecords::Parser
  23 {
  24    FileFd Fd;
  25    pkgTagFile Tags;
  26    pkgTagSection Sect;
  27    char Buffer[10000];
  28    char *StaticBinList[400];
  29    unsigned long iOffset;
  30
  31    public:
  32
  33    virtual bool Restart() {return Tags.Jump(Sect,0);};
  34    virtual bool Step() {iOffset = Tags.Offset(); return Tags.Step(Sect);};
  35    virtual bool Jump(unsigned long Off) {iOffset = Off; return Tags.Jump(Sect,Off);};
  36
  37    virtual string Package() const {return Sect.FindS("Package");};
  38    virtual string Version() const {return Sect.FindS("Version");};
  39    virtual string Maintainer() const {return Sect.FindS("Maintainer");};
  40    virtual string Section() const {return Sect.FindS("Section");};
  41    virtual const char **Binaries();
  42    virtual bool BuildDepends(vector<BuildDepRec> &BuildDeps, bool ArchOnly);
  43    virtual unsigned long Offset() {return iOffset;};
  44    virtual string AsStr()
  45    {
  46       const char *Start=0,*Stop=0;
  47       Sect.GetSection(Start,Stop);
  48       return string(Start,Stop);
  49    };
  50    virtual bool Files(vector<pkgSrcRecords::File> &F);
  51
  52    debSrcRecordParser(string File,pkgIndexFile const *Index) :
  53                    Parser(Index),
  54                    Fd(File,FileFd::ReadOnly),
  55                    Tags(&Fd,sizeof(Buffer)) {};
  56 };
  57
  58 #endif