frame1.java~55~

收发SNMP数据的程序

package sendsnmp;

import java.awt.*;
import java.awt.event.*;
import javax.swing.JMenu;
import javax.swing.JMenuItem;
import javax.swing.JButton;
import javax.swing.ImageIcon;
import javax.swing.JFrame;
import javax.swing.JMenuBar;
import javax.swing.JPanel;
import javax.swing.JToolBar;
import javax.swing.JLabel;
import org.snmp4j.Snmp;
import org.snmp4j.transport.DefaultUdpTransportMapping;
import org.snmp4j.event.ResponseListener;
import org.snmp4j.event.ResponseEvent;
import org.snmp4j.PDU;
import java.io.IOException;
import org.snmp4j.smi.UdpAddress;
import java.net.InetAddress;
import org.snmp4j.CommunityTarget;
import org.snmp4j.smi.OctetString;
import org.snmp4j.mp.SnmpConstants;
import org.snmp4j.smi.Address;
import org.snmp4j.smi.GenericAddress;
import org.snmp4j.smi.VariableBinding;
import org.snmp4j.smi.OID;
import javax.swing.JOptionPane;
import org.snmp4j.TransportMapping;
import org.snmp4j.CommandResponder;
import org.snmp4j.CommandResponderEvent;
import java.util.Vector;

/**
 * <p>Title: </p>
 *
 * <p>Description: </p>
 *
 * <p>Copyright: Copyright (c) 2006</p>
 *
 * <p>Company: </p>
 *
 * @author not attributable
 * @version 1.0
 */
public class Frame1 extends JFrame {
    InetAddress ip;
    JPanel contentPane;
    JMenuBar jMenuBar1 = new JMenuBar();
    JMenu jMenuFile = new JMenu();
    JMenuItem jMenuFileExit = new JMenuItem();
    JMenu jMenuHelp = new JMenu();
    JMenuItem jMenuHelpAbout = new JMenuItem();
    JToolBar jToolBar = new JToolBar();
    JButton jButton1 = new JButton();
    JButton jButton2 = new JButton();
    JButton jButton3 = new JButton();
    ImageIcon image1 = new ImageIcon(sendsnmp.Frame1.class.getResource(
            "openFile.png"));
    ImageIcon image2 = new ImageIcon(sendsnmp.Frame1.class.getResource(
            "closeFile.png"));
    ImageIcon image3 = new ImageIcon(sendsnmp.Frame1.class.getResource(
            "help.png"));
    JLabel statusBar = new JLabel();
    JButton jButton4 = new JButton();
    JButton jButton5 = new JButton();
    CommunityTarget target;
    Snmp snmp;
    TransportMapping transport;
    PDU pdu;
    ResponseListener listener;
    public Frame1() {
        try {
            setDefaultCloseOperation(EXIT_ON_CLOSE);
            jbInit();
        } catch (Exception exception) {
            exception.printStackTrace();
        }
    }

    /**
     * Component initialization.
     *
     * @throws java.lang.Exception
     */
    private void jbInit() throws Exception {
        //new Monitor().start();
        ip = InetAddress.getLocalHost();
        contentPane = (JPanel) getContentPane();
        contentPane.setLayout(null);
        setSize(new Dimension(400, 300));
        setTitle("Frame Title");
        statusBar.setText(" ");
        statusBar.setBounds(new Rectangle(0, 284, 400, 16));
        jMenuFile.setText("File");
        jMenuFileExit.setText("Exit");
        jMenuFileExit.addActionListener(new Frame1_jMenuFileExit_ActionAdapter(this));
        jMenuHelp.setText("Help");
        jMenuHelpAbout.setText("About");
        jMenuHelpAbout.addActionListener(new
                                         Frame1_jMenuHelpAbout_ActionAdapter(this));
        jToolBar.setBounds(new Rectangle(0, 0, 400, 25));
        jButton4.setBounds(new Rectangle(15, 129, 160, 25));
        jButton4.setFont(new java.awt.Font("Dialog", Font.PLAIN, 12));
        jButton4.setText("连续发送100个Trap");
        jButton4.addActionListener(new Frame1_jButton4_actionAdapter(this));
        jButton5.setBounds(new Rectangle(221, 130, 115, 25));
        jButton5.setFont(new java.awt.Font("Dialog", Font.PLAIN, 12));
        jButton5.setText("发送一个Trap");
        jButton5.addActionListener(new Frame1_jButton5_actionAdapter(this));
        jMenuBar1.add(jMenuFile);
        jMenuFile.add(jMenuFileExit);
        jMenuBar1.add(jMenuHelp);
        jMenuHelp.add(jMenuHelpAbout);
        setJMenuBar(jMenuBar1);
        jButton1.setIcon(image1);
        jButton1.setToolTipText("Open File");
        jButton2.setIcon(image2);
        jButton2.setToolTipText("Close File");
        jButton3.setIcon(image3);
        jButton3.setToolTipText("Help");
        jToolBar.add(jButton1);
        jToolBar.add(jButton2);
        jToolBar.add(jButton3);
        contentPane.add(jToolBar, null);
        contentPane.add(statusBar, null);
        contentPane.add(jButton4);
        contentPane.add(jButton5);
    }

    /**
     * File | Exit action performed.
     *
     * @param actionEvent ActionEvent
     */
    void jMenuFileExit_actionPerformed(ActionEvent actionEvent) {
        System.exit(0);
    }

    /**
     * Help | About action performed.
     *
     * @param actionEvent ActionEvent
     */
    void jMenuHelpAbout_actionPerformed(ActionEvent actionEvent) {
        Frame1_AboutBox dlg = new Frame1_AboutBox(this);
        Dimension dlgSize = dlg.getPreferredSize();
        Dimension frmSize = getSize();
        Point loc = getLocation();
        dlg.setLocation((frmSize.width - dlgSize.width) / 2 + loc.x,
                        (frmSize.height - dlgSize.height) / 2 + loc.y);
        dlg.setModal(true);
        dlg.pack();
        dlg.show();
    }

    public void init() throws IOException {
        Address targetAddress = GenericAddress.parse("udp:192.168.100.103/162");
        target = new CommunityTarget();
        target.setCommunity(new OctetString("public"));
        target.setAddress(targetAddress);
        target.setVersion(SnmpConstants.version2c);

        pdu = new PDU();
        pdu.add(new VariableBinding(new OID("1.3.6.1.6.3.1.1.4.1.0"),new OID("1.3.6.1.4.1.6768.3.3.3.0.9400")));
        pdu.setType(PDU.GETNEXT);

        snmp = new Snmp(new DefaultUdpTransportMapping());
        listener = new ResponseListener() {
            public void onResponse(ResponseEvent event) {
                PDU response = event.getResponse();
                PDU request = event.getRequest();
                if (response == null) {
                    System.out.println("Request " + request + " timed out");
                } else {
                    System.out.println("Received response " + response +
                                       " on request " +
                                       request);
                }
            }
        };

    }

    public void jButton4_actionPerformed(ActionEvent e) throws IOException {

        for(int i = 0;i<100;i++){
            snmp.sendPDU(pdu, target, null, listener);
        }
    }

    public void jButton5_actionPerformed(ActionEvent e) {

    }

    class Monitor extends Thread implements CommandResponder {
        public void run() {
            try {
                TransportMapping transport =
                        new DefaultUdpTransportMapping(new UdpAddress(ip,
                        162));
                Snmp snmp = new Snmp(transport);
                snmp.addCommandResponder(this);
                transport.listen();
                System.out.println("正在监听162端口...");
            } catch (Exception e) {
                JOptionPane.showMessageDialog(new JFrame(), e.getMessage(),
                                              "错误",
                                              JOptionPane.ERROR_MESSAGE);
            }
        }

        public void processPdu(CommandResponderEvent commandResponderEvent) {
            PDU p = commandResponderEvent.getPDU();
            Address t = commandResponderEvent.getPeerAddress();
            String remoteIP = t.toString();
            int sep = remoteIP.indexOf("/");
            String ip = remoteIP.substring(0, sep);
            System.out.println(ip);
            Vector s = p.getVariableBindings();
            for(int i = 0;i<s.size();i++){
                System.out.println((VariableBinding)s.get(i));
            }

        }
    }
}


class Frame1_jButton5_actionAdapter implements ActionListener {
    private Frame1 adaptee;
    Frame1_jButton5_actionAdapter(Frame1 adaptee) {
        this.adaptee = adaptee;
    }

    public void actionPerformed(ActionEvent e) {
        adaptee.jButton5_actionPerformed(e);
    }
}


class Frame1_jButton4_actionAdapter implements ActionListener {
    private Frame1 adaptee;
    Frame1_jButton4_actionAdapter(Frame1 adaptee) {
        this.adaptee = adaptee;
    }

    public void actionPerformed(ActionEvent e) {

        try {
            adaptee.jButton4_actionPerformed(e);
        } catch (IOException ex) {
            System.err.println(ex.getMessage());
        }
    }
}


class Frame1_jMenuFileExit_ActionAdapter implements ActionListener {
    Frame1 adaptee;

    Frame1_jMenuFileExit_ActionAdapter(Frame1 adaptee) {
        this.adaptee = adaptee;
    }

    public void actionPerformed(ActionEvent actionEvent) {
        adaptee.jMenuFileExit_actionPerformed(actionEvent);
    }
}


class Frame1_jMenuHelpAbout_ActionAdapter implements ActionListener {
    Frame1 adaptee;

    Frame1_jMenuHelpAbout_ActionAdapter(Frame1 adaptee) {
        this.adaptee = adaptee;
    }

    public void actionPerformed(ActionEvent actionEvent) {
        adaptee.jMenuHelpAbout_actionPerformed(actionEvent);
    }
}