macmetric.java

利用Java Socket写的一段通讯协议

package com.ict.netcom2.metric;

import java.nio.ByteBuffer;

/**
 * 15 * 24 = 360 bytes
 * @author as
 *
 */
public class MacMetric {	
	
	public static final int length = 360;

	public MetricUnit broadcast = new MetricUnit(); // MAC层广播

	public MetricUnit multicast = new MetricUnit(); // MAC层多播

	public MetricUnit unicast = new MetricUnit(); // MAC层单播

	public MetricUnit ipv4 = new MetricUnit(); // IPv4协议流量(0x0800)

	public MetricUnit ipv6 = new MetricUnit(); // ipv6协议流量(0x86dd)

	public MetricUnit ipx = new MetricUnit(); // ipx协议流量(0x8137)

	public MetricUnit arp = new MetricUnit(); // arp协议流量(0x0806)

	public MetricUnit rarp = new MetricUnit(); // rarp(Reverse Address Resolution Protocol)协议流量(0x8035)

	public MetricUnit pppoe = new MetricUnit(); // PPP Over Ethernet协议流量（0x8863,0x8864）

	public MetricUnit e8021q = new MetricUnit(); // 802.1q(Ethernet Automatic Protection Switching)协议流量(0x8100)

	public MetricUnit mpls = new MetricUnit(); // mpls(Multi-Protocol Label Switching)协议流量(0x8847(单播),0x8848(多播))

	public MetricUnit atalk = new MetricUnit(); // Appletalk DDP协议流量(0x809b)

	public MetricUnit aarp = new MetricUnit(); // AppleTalk Address Resolution Protocol协议流量（0x80f3）

	public MetricUnit x25 = new MetricUnit(); // CCITT X.25协议流量(0x0805)

	public MetricUnit unknow = new MetricUnit();
	

	public void store(byte[] result) {
		
		if (result.length != length) {
			System.err.println("[MacMetric.store()] param len wrong.");
		}
		
		ByteBuffer buf = ByteBuffer.wrap(result);
		
		byte[] b = new byte[MetricUnit.length];
		buf.get(b);
		broadcast.store(b); // MAC层广播

		buf.get(b);
		multicast.store(b); // MAC层多播

		buf.get(b);
		unicast.store(b); // MAC层单播

		buf.get(b);
		ipv4.store(b); // IPv4协议流量(0x0800)

		buf.get(b);
		ipv6.store(b); // ipv6协议流量(0x86dd)

		buf.get(b);
		ipx.store(b); // ipx协议流量(0x8137)

		buf.get(b);
		arp.store(b); // arp协议流量(0x0806)

		buf.get(b);
		rarp.store(b); // rarp(Reverse Address Resolution Protocol)协议流量(0x8035)

		buf.get(b);
		pppoe.store(b); // PPP Over Ethernet协议流量（0x8863,0x8864）

		buf.get(b);
		e8021q.store(b); // 802.1q(Ethernet Automatic Protection Switching)协议流量(0x8100)

		buf.get(b);
		mpls.store(b); // mpls(Multi-Protocol Label Switching)协议流量(0x8847(单播),0x8848(多播))

		buf.get(b);
		atalk.store(b); // Appletalk DDP协议流量(0x809b)

		buf.get(b);
		aarp.store(b); // AppleTalk Address Resolution Protocol协议流量（0x80f3）

		buf.get(b);
		x25.store(b); // CCITT X.25协议流量(0x0805)

		buf.get(b);
		unknow.store(b);
	}
		
}