atlscipherspecpacket.java

ATLS原代码库,实现的很不错 ATLS原代码库,实现的很不错

/*
 * Copyright (c) 2002 by The Regents of the University of California. 
 * All rights reserved.
 *
 * Permission to use, copy, modify, and distribute this software and its
 * documentation for any purpose, without fee, and without written agreement is
 * hereby granted, provided that the above copyright notice and the following
 * two paragraphs appear in all copies of this software.
 *
 * IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY FOR
 * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES ARISING OUT
 * OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF THE UNIVERSITY OF
 * CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *
 * THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
 * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
 * AND FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
 * ON AN "AS IS" BASIS, AND THE UNIVERSITY OF CALIFORNIA HAS NO OBLIGATION TO
 * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
 *
 * Author: Dennis Chi <[e-mail]> 
 *
 */

package seda.sandStorm.lib.aTLS;

import seda.sandStorm.api.*;
import seda.sandStorm.lib.aTLS.protocol.*;

/** 
 * An aTLSChangeCipherSpecPacket is passed to the handshake stage from the
 * record stage to indicate that a change cipher spec handshake message was 
 * just received. This type of packet is necessary to differentiate 
 * from a normal handshake packet (aTLSHandshakePacket) because a 
 * change cipher spec message must be dealt with differently.
 */

class aTLSCipherSpecPacket implements QueueElementIF {
    private aTLSConnection atlsconn;
    private aTLSCipherSpecRecord record;

    aTLSCipherSpecPacket(aTLSConnection atlsconn, aTLSCipherSpecRecord record) {
	this.atlsconn = atlsconn;
	this.record = record;
    }

    /**
     * Returns the aTLSConnection that this packet was received on.
     */
    aTLSConnection getConnection() {
	return atlsconn;
    }

    /**
     * Returns the record that was actually received.
     */
    aTLSCipherSpecRecord getRecord() {
	return record;
    }
}