cmdline/indexcopy.h

   1 // -*- mode: cpp; mode: fold -*-
   2 // Description                                                          /*{{{*/
   3 // $Id: indexcopy.h,v 1.3 2001/05/27 04:46:54 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 using std::string;
  18 using std::vector;
  19
  20 class pkgTagSection;
  21 class FileFd;
  22
  23 class IndexCopy
  24 {
  25    protected:
  26
  27    pkgTagSection *Section;
  28
  29    string ChopDirs(string Path,unsigned int Depth);
  30    bool ReconstructPrefix(string &Prefix,string OrigPath,string CD,
  31                           string File);
  32    bool ReconstructChop(unsigned long &Chop,string Dir,string File);
  33    void ConvertToSourceList(string CD,string &Path);
  34    bool GrabFirst(string Path,string &To,unsigned int Depth);
  35    virtual bool GetFile(string &Filename,unsigned long &Size) = 0;
  36    virtual bool RewriteEntry(FILE *Target,string File) = 0;
  37    virtual const char *GetFileName() = 0;
  38    virtual const char *Type() = 0;
  39
  40    public:
  41
  42    bool CopyPackages(string CDROM,string Name,vector<string> &List);
  43 };
  44
  45 class PackageCopy : public IndexCopy
  46 {
  47    protected:
  48
  49    virtual bool GetFile(string &Filename,unsigned long &Size);
  50    virtual bool RewriteEntry(FILE *Target,string File);
  51    virtual const char *GetFileName() {return "Packages";};
  52    virtual const char *Type() {return "Package";};
  53
  54    public:
  55 };
  56
  57 class SourceCopy : public IndexCopy
  58 {
  59    protected:
  60
  61    virtual bool GetFile(string &Filename,unsigned long &Size);
  62    virtual bool RewriteEntry(FILE *Target,string File);
  63    virtual const char *GetFileName() {return "Sources";};
  64    virtual const char *Type() {return "Source";};
  65
  66    public:
  67 };
  68
  69 #endif