snifferdata.java

流量分析 可以对SNIFFER抓的包进行分析

package com.tianxun.NEI.sniffer.util;

import java.io.OutputStream;
import java.io.Serializable;

/**
 * 根据NetFlow V5 记录的格式.
 *
 * @author 聂军
 * @version 1.0 2004-9-11
 */

public class SnifferData implements Serializable {

    private long srcaddr;

    private long dstaddr;

    private int srcport;

    private int dstport;

    private int prot;

    private byte tos;

    private int length;

    /**
     * 构造器.
     */
    public SnifferData(String s, String d, int sp, int dp,
        int p, byte t, int l) {
        srcaddr = NetFlow.ip2long(s);
        dstaddr = NetFlow.ip2long(d);
        srcport = sp;
        dstport = dp;
        prot = p;
        tos = t;
        length = l;
    }

    public void setSrcaddr(long s) {
        srcaddr = s;
    }

    public long getSrcaddr() {
        return srcaddr;
    }

    public void setDstaddr(long d) {
        dstaddr = d;
    }

    public long getDstaddr() {
        return dstaddr;
    }

    public void setSrcport(int sp) {
        srcport = sp;
    }

    public int getSrcport() {
        return srcport;
    }

    public void setDstport(int dp) {
        dstport = dp;
    }

    public int getDstport() {
        return dstport;
    }

    public void setProtocol(int p) {
        prot = p;
    }

    public int getProtocol() {
        return prot;
    }

    public void setTos(byte t) {
        tos = t;
    }

    public byte getTos() {
        return tos;
    }

    public void setLength(int l) {
        length = l;
    }

    public int getLength() {
        return length;
    }

    /**
     * @see java.lang.Object#toString()
     */
    public String toString() {
        StringBuffer sb = new StringBuffer();
        sb.append("srcaddr: ");
        sb.append(NetFlow.long2ip(srcaddr));
        sb.append("  dstaddr: ");
        sb.append(NetFlow.long2ip(dstaddr));
        sb.append("  srcport: ");
        sb.append(srcport);
        sb.append("  dstport: ");
        sb.append(dstport);
        sb.append("  protocol: ");
        sb.append(prot);
        sb.append("  length: ");
        sb.append(length);
        sb.append("\n\n");
        return sb.toString();
    }

    /**
     * @see java.lang.Object#equals(Object)
     */
    public boolean equals(Object obj) {
        SnifferData other = (SnifferData) obj;
        return srcaddr == other.getSrcaddr()
            && dstaddr == other.getDstaddr()
            && srcport == other.getSrcport()
            && dstport == other.getDstport()
            && prot == other.getProtocol()
            && tos == other.getTos();
    }

    /**
     * @see java.lang.Object#hashCode
     */
    public int hashCode() {
        return (int) (dstaddr + srcaddr);
    }

}