apt @VERSION@
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00001 // -*- mode: cpp; mode: fold -*- 00002 // Description /*{{{*/ 00003 // $Id: indexcopy.h,v 1.3 2001/05/27 04:46:54 jgg Exp $ 00004 /* ###################################################################### 00005 00006 Index Copying - Aid for copying and verifying the index files 00007 00008 ##################################################################### */ 00009 /*}}}*/ 00010 #ifndef INDEXCOPY_H 00011 #define INDEXCOPY_H 00012 00013 #include <vector> 00014 #include <string> 00015 #include <stdio.h> 00016 00017 using std::string; 00018 using std::vector; 00019 00020 class pkgTagSection; 00021 class FileFd; 00022 class indexRecords; 00023 class pkgCdromStatus; 00024 00025 class IndexCopy /*{{{*/ 00026 { 00027 protected: 00028 00029 pkgTagSection *Section; 00030 00031 string ChopDirs(string Path,unsigned int Depth); 00032 bool ReconstructPrefix(string &Prefix,string OrigPath,string CD, 00033 string File); 00034 bool ReconstructChop(unsigned long &Chop,string Dir,string File); 00035 void ConvertToSourceList(string CD,string &Path); 00036 bool GrabFirst(string Path,string &To,unsigned int Depth); 00037 virtual bool GetFile(string &Filename,unsigned long &Size) = 0; 00038 virtual bool RewriteEntry(FILE *Target,string File) = 0; 00039 virtual const char *GetFileName() = 0; 00040 virtual const char *Type() = 0; 00041 00042 public: 00043 00044 bool CopyPackages(string CDROM,string Name,vector<string> &List, 00045 pkgCdromStatus *log); 00046 virtual ~IndexCopy() {}; 00047 }; 00048 /*}}}*/ 00049 class PackageCopy : public IndexCopy /*{{{*/ 00050 { 00051 protected: 00052 00053 virtual bool GetFile(string &Filename,unsigned long &Size); 00054 virtual bool RewriteEntry(FILE *Target,string File); 00055 virtual const char *GetFileName() {return "Packages";}; 00056 virtual const char *Type() {return "Package";}; 00057 00058 public: 00059 }; 00060 /*}}}*/ 00061 class SourceCopy : public IndexCopy /*{{{*/ 00062 { 00063 protected: 00064 00065 virtual bool GetFile(string &Filename,unsigned long &Size); 00066 virtual bool RewriteEntry(FILE *Target,string File); 00067 virtual const char *GetFileName() {return "Sources";}; 00068 virtual const char *Type() {return "Source";}; 00069 00070 public: 00071 }; 00072 /*}}}*/ 00073 class TranslationsCopy /*{{{*/ 00074 { 00075 protected: 00076 pkgTagSection *Section; 00077 00078 public: 00079 bool CopyTranslations(string CDROM,string Name,vector<string> &List, 00080 pkgCdromStatus *log); 00081 }; 00082 /*}}}*/ 00083 class SigVerify /*{{{*/ 00084 { 00085 bool Verify(string prefix,string file, indexRecords *records); 00086 bool CopyMetaIndex(string CDROM, string CDName, 00087 string prefix, string file); 00088 00089 public: 00090 bool CopyAndVerify(string CDROM,string Name,vector<string> &SigList, 00091 vector<string> PkgList,vector<string> SrcList); 00092 00094 static bool RunGPGV(std::string const &File, std::string const &FileOut, 00095 int const &statusfd, int fd[2]); 00096 inline static bool RunGPGV(std::string const &File, std::string const &FileOut, 00097 int const &statusfd = -1) { 00098 int fd[2]; 00099 return RunGPGV(File, FileOut, statusfd, fd); 00100 }; 00101 }; 00102 /*}}}*/ 00103 00104 #endif