ftparchive/sources.cc

   1 #include <string>
   2 #include <iostream>
   3
   4 // for memcpy
   5 #include <cstring>
   6
   7 #include <apt-pkg/error.h>
   8 #include <apt-pkg/gpgv.h>
   9
  10 #include "sources.h"
  11
  12 bool DscExtract::TakeDsc(const void *newData, unsigned long newSize)
  13 {
  14    if(newSize > maxSize)
  15      return _error->Error("DSC data is too large %lu!", newSize);
  16
  17    if (newSize == 0)
  18    {
  19       Length = 0;
  20       return true;
  21    }
  22    memcpy(Data, newData, newSize);
  23    Length = newSize;
  24
  25    return true;
  26 }
  27
  28 bool DscExtract::Read(std::string FileName)
  29 {
  30    FileFd F;
  31    if (OpenMaybeClearSignedFile(FileName, F) == false)
  32       return false;
  33
  34    unsigned long long const FSize = F.FileSize();
  35    if(FSize > maxSize)
  36      return _error->Error("DSC file '%s' is too large!",FileName.c_str());
  37
  38    if (F.Read(Data, FSize) == false)
  39       return false;
  40    Length = FSize;
  41
  42    IsClearSigned = (FileName != F.Name());
  43
  44    return true;
  45 }
  46
  47