apt-pkg/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 #include <apt-pkg/macros.h>
  18
  19 #ifndef APT_10_CLEANER_HEADERS
  20 #include <apt-pkg/gpgv.h>
  21 class FileFd;
  22 #endif
  23 #ifndef APT_8_CLEANER_HEADERS
  24 using std::string;
  25 using std::vector;
  26 #endif
  27
  28 class pkgTagSection;
  29 class indexRecords;
  30 class pkgCdromStatus;
  31 class FileFd;
  32
  33 class IndexCopy                                                         /*{{{*/
  34 {
  35    /** \brief dpointer placeholder (for later in case we need it) */
  36    void *d;
  37
  38    protected:
  39
  40    pkgTagSection *Section;
  41
  42    std::string ChopDirs(std::string Path,unsigned int Depth);
  43    bool ReconstructPrefix(std::string &Prefix,std::string OrigPath,std::string CD,
  44                           std::string File);
  45    bool ReconstructChop(unsigned long &Chop,std::string Dir,std::string File);
  46    void ConvertToSourceList(std::string CD,std::string &Path);
  47    bool GrabFirst(std::string Path,std::string &To,unsigned int Depth);
  48    virtual bool GetFile(std::string &Filename,unsigned long long &Size) = 0;
  49    virtual bool RewriteEntry(FileFd &Target, std::string const &File) = 0;
  50    virtual const char *GetFileName() = 0;
  51    virtual const char *Type() = 0;
  52
  53    public:
  54
  55    bool CopyPackages(std::string CDROM,std::string Name,std::vector<std::string> &List,
  56                      pkgCdromStatus *log);
  57    virtual ~IndexCopy();
  58 };
  59                                                                         /*}}}*/
  60 class PackageCopy : public IndexCopy                                    /*{{{*/
  61 {
  62    protected:
  63
  64    virtual bool GetFile(std::string &Filename,unsigned long long &Size);
  65    virtual bool RewriteEntry(FileFd &Target, std::string const &File);
  66    virtual const char *GetFileName() {return "Packages";};
  67    virtual const char *Type() {return "Package";};
  68
  69 };
  70                                                                         /*}}}*/
  71 class SourceCopy : public IndexCopy                                     /*{{{*/
  72 {
  73    protected:
  74
  75    virtual bool GetFile(std::string &Filename,unsigned long long &Size);
  76    virtual bool RewriteEntry(FileFd &Target, std::string const &File);
  77    virtual const char *GetFileName() {return "Sources";};
  78    virtual const char *Type() {return "Source";};
  79
  80 };
  81                                                                         /*}}}*/
  82 class TranslationsCopy                                                  /*{{{*/
  83 {
  84    protected:
  85    pkgTagSection *Section;
  86
  87    public:
  88    bool CopyTranslations(std::string CDROM,std::string Name,std::vector<std::string> &List,
  89                          pkgCdromStatus *log);
  90 };
  91                                                                         /*}}}*/
  92 class SigVerify                                                         /*{{{*/
  93 {
  94    /** \brief dpointer placeholder (for later in case we need it) */
  95    void *d;
  96
  97    APT_HIDDEN bool Verify(std::string prefix,std::string file, indexRecords *records);
  98    APT_HIDDEN bool CopyMetaIndex(std::string CDROM, std::string CDName,
  99                       std::string prefix, std::string file);
 100
 101  public:
 102    bool CopyAndVerify(std::string CDROM,std::string Name,std::vector<std::string> &SigList,
 103                       std::vector<std::string> PkgList,std::vector<std::string> SrcList);
 104
 105    APT_DEPRECATED static bool RunGPGV(std::string const &File, std::string const &FileOut,
 106                        int const &statusfd, int fd[2]);
 107    APT_DEPRECATED static bool RunGPGV(std::string const &File, std::string const &FileOut,
 108                               int const &statusfd = -1);
 109 };
 110                                                                         /*}}}*/
 111
 112 #endif