| // Copyright (c) 1999-2004 Brian Wellington (bwelling@xbill.org) |
| package org.xbill.DNS; |
| |
| import java.io.*; |
| |
| import org.xbill.DNS.utils.base16; |
| |
| /** |
| * An EDNSOption with no internal structure. |
| * |
| * @author Ming Zhou <mizhou@bnivideo.com>, Beaumaris Networks |
| * @author Brian Wellington |
| */ |
| public class GenericEDNSOption extends EDNSOption { |
| |
| private byte [] data; |
| |
| GenericEDNSOption(int code) { |
| super(code); |
| } |
| |
| /** |
| * Construct a generic EDNS option. |
| * @param data The contents of the option. |
| */ |
| public |
| GenericEDNSOption(int code, byte [] data) { |
| super(code); |
| this.data = Record.checkByteArrayLength("option data", data, 0xFFFF); |
| } |
| |
| void |
| optionFromWire(DNSInput in) throws IOException { |
| data = in.readByteArray(); |
| } |
| |
| void |
| optionToWire(DNSOutput out) { |
| out.writeByteArray(data); |
| } |
| |
| String |
| optionToString() { |
| return "<" + base16.toString(data) + ">"; |
| } |
| |
| } |