Method: Zip::ExtraField::NTFS#pack_for_c_dir

Defined in:
lib/zip/extra_field/ntfs.rb

#pack_for_c_dir ⇒ Object

But 7-zip for Windows only stores at central dir



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# File 'lib/zip/extra_field/ntfs.rb', line 49

def pack_for_c_dir
  # reserved 0 and tag 1
  s = [0, 1].pack("Vv")

  tag1 = ''.force_encoding(Encoding::BINARY)
  if @mtime
    tag1 << [to_ntfs_time(@mtime)].pack('Q<')
    if @atime
      tag1 << [to_ntfs_time(@atime)].pack('Q<')
      if @ctime
        tag1 << [to_ntfs_time(@ctime)].pack('Q<')
      end
    end
  end
  s << [tag1.bytesize].pack('v') << tag1
  s
end