messageattributeinterface.java

解决了nat穿越的问题

/*
 * This file is part of JSTUN. 
 * 
 * Copyright (c) 2005 Thomas King <[e-mail]> - All rights
 * reserved.
 * 
 * This software is licensed under either the GNU Public License (GPL),
 * or the Apache 2.0 license. Copies of both license agreements are
 * included in this distribution.
 */

package de.javawi.jstun.attribute;

public interface MessageAttributeInterface {
	public enum MessageAttributeType { Dummy, MappedAddress, ResponseAddress, ChangeRequest, SourceAddress, ChangedAddress, Username, Password, MessageIntegrity, ErrorCode, UnknownAttribute, ReflectedFrom };
	final static int DUMMY = 0x0000;
	final static int MAPPEDADDRESS = 0x0001;
	final static int RESPONSEADDRESS = 0x0002;
	final static int CHANGEREQUEST = 0x0003;
	final static int SOURCEADDRESS = 0x0004;
	final static int CHANGEDADDRESS = 0x0005;
	final static int USERNAME = 0x0006;
	final static int PASSWORD = 0x0007;
	final static int MESSAGEINTEGRITY = 0x0008;
	final static int ERRORCODE = 0x0009;
	final static int UNKNOWNATTRIBUTE = 0x000a;
	final static int REFLECTEDFROM = 0x000b;
}