decode

# File lib/resolv.rb, line 1482
      def Message.decode(m)
        o = Message.new(0)
        MessageDecoder.new(m) {|msg|
          id, flag, qdcount, ancount, nscount, arcount =
            msg.get_unpack('nnnnnn')
          o.id = id
          o.qr = (flag >> 15) & 1
          o.opcode = (flag >> 11) & 15
          o.aa = (flag >> 10) & 1
          o.tc = (flag >> 9) & 1
          o.rd = (flag >> 8) & 1
          o.ra = (flag >> 7) & 1
          o.rcode = flag & 15
          (1..qdcount).each {
            name, typeclass = msg.get_question
            o.add_question(name, typeclass)
          }
          (1..ancount).each {
            name, ttl, data = msg.get_rr
            o.add_answer(name, ttl, data)
          }
          (1..nscount).each {
            name, ttl, data = msg.get_rr
            o.add_authority(name, ttl, data)
          }
          (1..arcount).each {
            name, ttl, data = msg.get_rr
            o.add_additional(name, ttl, data)
          }
        }
        return o
      end