Method: Rex::OLE::Header#write

Defined in:
lib/rex/ole/header.rb

#write(fd) ⇒ Object 



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# File 'lib/rex/ole/header.rb', line 162

def write(fd)
  hdr = ""
  hdr << @_abSig
  hdr << @_clid.pack
  hdr << Util.pack16(@_uMinorVersion)
  hdr << Util.pack16(@_uMajorVersion)
  hdr << Util.pack16(@_uByteOrder)
  hdr << Util.pack16(@_uSectorShift)
  hdr << Util.pack16(@_uMiniSectorShift)
  if (@_uMajorVersion == 0x04)
    hdr << "\x00" * 6 # reserved bytes
    hdr << Util.pack32(@_csectDir)
  else
    hdr << "\x00" * 10 # reserved bytes
  end

  fs_count = @_csectFat
  fs_count ||= 0
  hdr << Util.pack32(fs_count)

  dir_start = @_sectDirStart
  dir_start ||= SECT_END
  hdr << Util.pack32(dir_start)

  hdr << Util.pack32(@_signature)
  hdr << Util.pack32(@_ulMiniSectorCutoff)
  hdr << Util.pack32(@_sectMiniFatStart)
  hdr << Util.pack32(@_csectMiniFat)
  hdr << Util.pack32(@_sectDifStart)
  hdr << Util.pack32(@_csectDif)
  hdr << Util.pack32array(@_sectFat)

  fd.seek(0, ::IO::SEEK_SET)
  fd.write(hdr)
end