cmdline/indexcopy.h

   1 // -*- mode: cpp; mode: fold -*-
   2 // Description                                                          /*{{{*/
   3 // $Id: indexcopy.h,v 1.2 2001/02/20 07:03:17 jgg Exp $
   4 /* ######################################################################
   5
   6    Index Copying - Aid for copying and verifying the index files
   7
   8    ##################################################################### */
   9                                                                         /*}}}*/
  10 #ifndef INDEXCOPY_H
  11 #define INDEXCOPY_H
  12
  13 #include <vector>
  14 #include <string>
  15 #include <stdio.h>
  16
  17 class pkgTagSection;
  18 class FileFd;
  19
  20 class IndexCopy
  21 {
  22    protected:
  23
  24    pkgTagSection *Section;
  25
  26    string ChopDirs(string Path,unsigned int Depth);
  27    bool ReconstructPrefix(string &Prefix,string OrigPath,string CD,
  28                           string File);
  29    bool ReconstructChop(unsigned long &Chop,string Dir,string File);
  30    void ConvertToSourceList(string CD,string &Path);
  31    bool GrabFirst(string Path,string &To,unsigned int Depth);
  32    virtual bool GetFile(string &Filename,unsigned long &Size) = 0;
  33    virtual bool RewriteEntry(FILE *Target,string File) = 0;
  34    virtual const char *GetFileName() = 0;
  35    virtual const char *Type() = 0;
  36
  37    public:
  38
  39    bool CopyPackages(string CDROM,string Name,vector<string> &List);
  40 };
  41
  42 class PackageCopy : public IndexCopy
  43 {
  44    protected:
  45
  46    virtual bool GetFile(string &Filename,unsigned long &Size);
  47    virtual bool RewriteEntry(FILE *Target,string File);
  48    virtual const char *GetFileName() {return "Packages";};
  49    virtual const char *Type() {return "Package";};
  50
  51    public:
  52 };
  53
  54 class SourceCopy : public IndexCopy
  55 {
  56    protected:
  57
  58    virtual bool GetFile(string &Filename,unsigned long &Size);
  59    virtual bool RewriteEntry(FILE *Target,string File);
  60    virtual const char *GetFileName() {return "Sources";};
  61    virtual const char *Type() {return "Source";};
  62
  63    public:
  64 };
  65
  66 #endif