1// Copyright (c) 1999-2004 Brian Wellington (bwelling@xbill.org) 2package org.xbill.DNS; 3 4import java.io.*; 5 6import org.xbill.DNS.utils.base16; 7 8/** 9 * An EDNSOption with no internal structure. 10 * 11 * @author Ming Zhou <mizhou@bnivideo.com>, Beaumaris Networks 12 * @author Brian Wellington 13 */ 14public class GenericEDNSOption extends EDNSOption { 15 16private byte [] data; 17 18GenericEDNSOption(int code) { 19 super(code); 20} 21 22/** 23 * Construct a generic EDNS option. 24 * @param data The contents of the option. 25 */ 26public 27GenericEDNSOption(int code, byte [] data) { 28 super(code); 29 this.data = Record.checkByteArrayLength("option data", data, 0xFFFF); 30} 31 32void 33optionFromWire(DNSInput in) throws IOException { 34 data = in.readByteArray(); 35} 36 37void 38optionToWire(DNSOutput out) { 39 out.writeByteArray(data); 40} 41 42String 43optionToString() { 44 return "<" + base16.toString(data) + ">"; 45} 46 47} 48