new project: adds two new plugins for forwarding data between a socket and a simulated serial port
This commit is contained in:
fros4943
parent
31b9cf0ce4
commit
440ffae2a0
38
tools/cooja/apps/serial_socket/build.xml
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38
tools/cooja/apps/serial_socket/build.xml
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<?xml version="1.0"?>
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<project name="COOJA: Serial socket" default="jar" basedir=".">
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<property name="cooja" location="../.."/>
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<property name="cooja_jar" value="../../dist/cooja.jar"/>
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<target name="init">
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<tstamp/>
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</target>
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<target name="compile" depends="init">
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<mkdir dir="build"/>
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<javac srcdir="java" destdir="build" debug="on">
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<classpath>
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<pathelement path="."/>
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<pathelement location="${cooja_jar}"/>
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</classpath>
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</javac>
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</target>
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<target name="clean" depends="init">
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<delete dir="build"/>
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</target>
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<target name="jar" depends="clean, init, compile">
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<mkdir dir="lib"/>
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<jar destfile="lib/serial_socket.jar" basedir="build">
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<manifest>
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<attribute name="Class-Path" value="."/>
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</manifest>
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</jar>
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</target>
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<target name="jar_and_cooja_run" depends="jar">
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<ant antfile="build.xml" dir="${cooja}" target="run" inheritAll="false"/>
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</target>
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</project>
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2
tools/cooja/apps/serial_socket/cooja.config
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2
tools/cooja/apps/serial_socket/cooja.config
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se.sics.cooja.GUI.PLUGINS = + SerialSocketClient SerialSocketServer
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se.sics.cooja.GUI.JARFILES = + serial_socket.jar
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244
tools/cooja/apps/serial_socket/java/SerialSocketClient.java
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244
tools/cooja/apps/serial_socket/java/SerialSocketClient.java
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/*
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* Copyright (c) 2010, Swedish Institute of Computer Science.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. Neither the name of the Institute nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* $Id: SerialSocketClient.java,v 1.1 2010/01/27 14:28:26 fros4943 Exp $
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*/
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import java.awt.BorderLayout;
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import java.awt.Dimension;
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import java.io.DataInputStream;
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import java.io.DataOutputStream;
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import java.io.IOException;
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import java.net.Socket;
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import java.util.Collection;
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import java.util.Observable;
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import java.util.Observer;
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import javax.swing.BorderFactory;
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import javax.swing.Box;
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import javax.swing.JComponent;
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import javax.swing.JLabel;
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import javax.swing.JPanel;
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import javax.swing.SwingUtilities;
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import org.apache.log4j.Logger;
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import org.jdom.Element;
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import se.sics.cooja.ClassDescription;
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import se.sics.cooja.GUI;
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import se.sics.cooja.Mote;
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import se.sics.cooja.MotePlugin;
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import se.sics.cooja.PluginType;
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import se.sics.cooja.Simulation;
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import se.sics.cooja.VisPlugin;
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import se.sics.cooja.interfaces.SerialPort;
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/**
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* Socket to simulated serial port forwarder. Client version.
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*
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* @author Fredrik Osterlind
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*/
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@ClassDescription("Serial Socket (CLIENT)")
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@PluginType(PluginType.MOTE_PLUGIN)
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public class SerialSocketClient extends VisPlugin implements MotePlugin {
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private static final long serialVersionUID = 1L;
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private static Logger logger = Logger.getLogger(SerialSocketClient.class);
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private final static int LABEL_WIDTH = 100;
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private final static int LABEL_HEIGHT = 15;
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public final static String SERVER_HOST = "localhost";
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public final static int SERVER_PORT = 1234;
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private SerialPort serialPort;
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private Observer serialDataObserver;
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private JLabel statusLabel, inLabel, outLabel;
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private int inBytes = 0, outBytes = 0;
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private Socket socket;
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private DataInputStream in;
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private DataOutputStream out;
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private Mote mote;
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public SerialSocketClient(Mote mote, Simulation simulation, final GUI gui) {
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super("Serial Socket (CLIENT) (" + mote + ")", gui, false);
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this.mote = mote;
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/* GUI components */
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if (GUI.isVisualized()) {
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Box northBox = Box.createHorizontalBox();
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northBox.setBorder(BorderFactory.createEmptyBorder(5, 5, 5, 5));
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statusLabel = configureLabel(northBox, "", "");
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Box mainBox = Box.createHorizontalBox();
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mainBox.setBorder(BorderFactory.createEmptyBorder(0, 5, 5, 5));
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inLabel = configureLabel(mainBox, "socket -> mote:", "0 bytes");
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outLabel = configureLabel(mainBox, "mote -> socket", "0 bytes");
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getContentPane().add(BorderLayout.NORTH, northBox);
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getContentPane().add(BorderLayout.CENTER, mainBox);
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pack();
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}
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/* Mote serial port */
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serialPort = (SerialPort) mote.getInterfaces().getLog();
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if (serialPort == null) {
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throw new RuntimeException("No mote serial port");
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}
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try {
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logger.info("Connecting: " + SERVER_HOST + ":" + SERVER_PORT);
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socket = new Socket(SERVER_HOST, SERVER_PORT);
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in = new DataInputStream(socket.getInputStream());
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out = new DataOutputStream(socket.getOutputStream());
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out.flush();
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startSocketReadThread(in);
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} catch (Exception e) {
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throw (RuntimeException) new RuntimeException(
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"Connection error: " + e.getMessage()).initCause(e);
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}
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/* Observe serial port for outgoing data */
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serialPort.addSerialDataObserver(serialDataObserver = new Observer() {
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public void update(Observable obs, Object obj) {
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try {
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if (out == null) {
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return;
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}
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out.write(serialPort.getLastSerialData());
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out.flush();
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outBytes++;
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if (GUI.isVisualized()) {
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outLabel.setText(outBytes + " bytes");
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}
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} catch (IOException e) {
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e.printStackTrace();
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}
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}
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});
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}
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private void startSocketReadThread(final DataInputStream in) {
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/* Forward data: virtual port -> mote */
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Thread incomingDataThread = new Thread(new Runnable() {
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public void run() {
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int numRead = 0;
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byte[] data = new byte[1024];
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logger.info("Forwarder: socket -> serial port");
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while (true) {
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numRead = -1;
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try {
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numRead = in.read(data);
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} catch (IOException e) {
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e.printStackTrace();
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return;
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}
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if (numRead >= 0) {
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for (int i=0; i < numRead; i++) {
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serialPort.writeByte(data[i]);
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}
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inBytes += numRead;
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if (GUI.isVisualized()) {
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inLabel.setText(inBytes + " bytes");
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}
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} else {
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logger.warn("Incoming data thread shut down");
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cleanup();
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break;
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}
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}
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}
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});
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incomingDataThread.start();
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}
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private JLabel configureLabel(JComponent pane, String desc, String value) {
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JPanel smallPane = new JPanel(new BorderLayout());
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JLabel label = new JLabel(desc);
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label.setPreferredSize(new Dimension(LABEL_WIDTH,LABEL_HEIGHT));
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smallPane.add(BorderLayout.WEST, label);
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label = new JLabel(value);
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label.setPreferredSize(new Dimension(LABEL_WIDTH,LABEL_HEIGHT));
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smallPane.add(BorderLayout.CENTER, label);
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pane.add(smallPane);
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return label;
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}
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public boolean setConfigXML(Collection<Element> configXML, boolean visAvailable) {
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return true;
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}
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public Collection<Element> getConfigXML() {
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return null;
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}
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private void cleanup() {
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serialPort.deleteSerialDataObserver(serialDataObserver);
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try {
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if (socket != null) {
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socket.close();
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socket = null;
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}
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} catch (IOException e1) {
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}
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try {
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if (in != null) {
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in.close();
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in = null;
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}
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} catch (IOException e) {
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}
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try {
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if (out != null) {
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out.close();
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out = null;
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}
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} catch (IOException e) {
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}
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SwingUtilities.invokeLater(new Runnable() {
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public void run() {
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SerialSocketClient.this.setTitle(SerialSocketClient.this.getTitle() + " *DISCONNECTED*");
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statusLabel.setText("Disconnected from server");
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}
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});
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}
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public void closePlugin() {
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cleanup();
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}
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public Mote getMote() {
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return mote;
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}
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}
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266
tools/cooja/apps/serial_socket/java/SerialSocketServer.java
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266
tools/cooja/apps/serial_socket/java/SerialSocketServer.java
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/*
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* Copyright (c) 2010, Swedish Institute of Computer Science.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
|
||||||
|
* notice, this list of conditions and the following disclaimer.
|
||||||
|
* 2. Redistributions in binary form must reproduce the above copyright
|
||||||
|
* notice, this list of conditions and the following disclaimer in the
|
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|
* documentation and/or other materials provided with the distribution.
|
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|
* 3. Neither the name of the Institute nor the names of its contributors
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* may be used to endorse or promote products derived from this software
|
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* without specific prior written permission.
|
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|
*
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* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
|
||||||
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||||
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||||
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||||
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||||
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
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* SUCH DAMAGE.
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*
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* $Id: SerialSocketServer.java,v 1.1 2010/01/27 14:28:26 fros4943 Exp $
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*/
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import java.awt.BorderLayout;
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import java.awt.Dimension;
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import java.io.DataInputStream;
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import java.io.DataOutputStream;
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import java.io.IOException;
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import java.net.ServerSocket;
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import java.net.Socket;
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import java.util.Collection;
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import java.util.Observable;
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import java.util.Observer;
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import javax.swing.BorderFactory;
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import javax.swing.Box;
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import javax.swing.JComponent;
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import javax.swing.JLabel;
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import javax.swing.JPanel;
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import javax.swing.SwingUtilities;
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import org.apache.log4j.Logger;
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import org.jdom.Element;
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import se.sics.cooja.ClassDescription;
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import se.sics.cooja.GUI;
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import se.sics.cooja.Mote;
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import se.sics.cooja.MotePlugin;
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import se.sics.cooja.PluginType;
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import se.sics.cooja.Simulation;
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import se.sics.cooja.VisPlugin;
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import se.sics.cooja.interfaces.SerialPort;
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/**
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* Socket to simulated serial port forwarder. Server version.
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*
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* @author Fredrik Osterlind
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*/
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@ClassDescription("Serial Socket (SERVER)")
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@PluginType(PluginType.MOTE_PLUGIN)
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public class SerialSocketServer extends VisPlugin implements MotePlugin {
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private static final long serialVersionUID = 1L;
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private static Logger logger = Logger.getLogger(SerialSocketServer.class);
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private final static int LABEL_WIDTH = 100;
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private final static int LABEL_HEIGHT = 15;
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public final int LISTEN_PORT;
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private SerialPort serialPort;
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private Observer serialDataObserver;
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private JLabel statusLabel, inLabel, outLabel;
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private int inBytes = 0, outBytes = 0;
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private ServerSocket server;
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private Socket client;
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private DataInputStream in;
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private DataOutputStream out;
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private Mote mote;
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public SerialSocketServer(Mote mote, Simulation simulation, final GUI gui) {
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super("Serial Socket (SERVER) (" + mote + ")", gui, false);
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this.mote = mote;
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LISTEN_PORT = 60000 + mote.getID();
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/* GUI components */
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if (GUI.isVisualized()) {
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||||||
|
Box northBox = Box.createHorizontalBox();
|
||||||
|
northBox.setBorder(BorderFactory.createEmptyBorder(5, 5, 5, 5));
|
||||||
|
statusLabel = configureLabel(northBox, "", "");
|
||||||
|
|
||||||
|
Box mainBox = Box.createHorizontalBox();
|
||||||
|
mainBox.setBorder(BorderFactory.createEmptyBorder(0, 5, 5, 5));
|
||||||
|
inLabel = configureLabel(mainBox, "socket -> mote:", "0 bytes");
|
||||||
|
outLabel = configureLabel(mainBox, "mote -> socket", "0 bytes");
|
||||||
|
|
||||||
|
getContentPane().add(BorderLayout.NORTH, northBox);
|
||||||
|
getContentPane().add(BorderLayout.CENTER, mainBox);
|
||||||
|
pack();
|
||||||
|
}
|
||||||
|
|
||||||
|
/* Mote serial port */
|
||||||
|
serialPort = (SerialPort) mote.getInterfaces().getLog();
|
||||||
|
if (serialPort == null) {
|
||||||
|
throw new RuntimeException("No mote serial port");
|
||||||
|
}
|
||||||
|
|
||||||
|
try {
|
||||||
|
logger.info("Listening on port: " + LISTEN_PORT);
|
||||||
|
statusLabel.setText("Listening on port: " + LISTEN_PORT);
|
||||||
|
server = new ServerSocket(LISTEN_PORT);
|
||||||
|
new Thread() {
|
||||||
|
public void run() {
|
||||||
|
while (server != null) {
|
||||||
|
try {
|
||||||
|
client = server.accept();
|
||||||
|
in = new DataInputStream(client.getInputStream());
|
||||||
|
out = new DataOutputStream(client.getOutputStream());
|
||||||
|
out.flush();
|
||||||
|
|
||||||
|
startSocketReadThread(in);
|
||||||
|
statusLabel.setText("Client connected: " + client.getInetAddress());
|
||||||
|
} catch (IOException e) {
|
||||||
|
logger.fatal("Listening thread shut down: " + e.getMessage());
|
||||||
|
server = null;
|
||||||
|
cleanupClient();
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}.start();
|
||||||
|
} catch (Exception e) {
|
||||||
|
throw (RuntimeException) new RuntimeException(
|
||||||
|
"Connection error: " + e.getMessage()).initCause(e);
|
||||||
|
}
|
||||||
|
|
||||||
|
/* Observe serial port for outgoing data */
|
||||||
|
serialPort.addSerialDataObserver(serialDataObserver = new Observer() {
|
||||||
|
public void update(Observable obs, Object obj) {
|
||||||
|
try {
|
||||||
|
if (out == null) {
|
||||||
|
logger.debug("out is null");
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
out.write(serialPort.getLastSerialData());
|
||||||
|
out.flush();
|
||||||
|
outBytes++;
|
||||||
|
if (GUI.isVisualized()) {
|
||||||
|
outLabel.setText(outBytes + " bytes");
|
||||||
|
}
|
||||||
|
} catch (IOException e) {
|
||||||
|
cleanupClient();
|
||||||
|
}
|
||||||
|
}
|
||||||
|
});
|
||||||
|
}
|
||||||
|
|
||||||
|
private void startSocketReadThread(final DataInputStream in) {
|
||||||
|
/* Forward data: virtual port -> mote */
|
||||||
|
Thread incomingDataThread = new Thread(new Runnable() {
|
||||||
|
public void run() {
|
||||||
|
int numRead = 0;
|
||||||
|
byte[] data = new byte[1024];
|
||||||
|
logger.info("Forwarder: socket -> serial port");
|
||||||
|
while (true) {
|
||||||
|
numRead = -1;
|
||||||
|
try {
|
||||||
|
numRead = in.read(data);
|
||||||
|
} catch (IOException e) {
|
||||||
|
numRead = -1;
|
||||||
|
}
|
||||||
|
|
||||||
|
if (numRead >= 0) {
|
||||||
|
for (int i=0; i < numRead; i++) {
|
||||||
|
serialPort.writeByte(data[i]);
|
||||||
|
}
|
||||||
|
inBytes += numRead;
|
||||||
|
if (GUI.isVisualized()) {
|
||||||
|
inLabel.setText(inBytes + " bytes");
|
||||||
|
}
|
||||||
|
} else {
|
||||||
|
cleanupClient();
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
});
|
||||||
|
incomingDataThread.start();
|
||||||
|
}
|
||||||
|
|
||||||
|
private JLabel configureLabel(JComponent pane, String desc, String value) {
|
||||||
|
JPanel smallPane = new JPanel(new BorderLayout());
|
||||||
|
JLabel label = new JLabel(desc);
|
||||||
|
label.setPreferredSize(new Dimension(LABEL_WIDTH,LABEL_HEIGHT));
|
||||||
|
smallPane.add(BorderLayout.WEST, label);
|
||||||
|
label = new JLabel(value);
|
||||||
|
label.setPreferredSize(new Dimension(LABEL_WIDTH,LABEL_HEIGHT));
|
||||||
|
smallPane.add(BorderLayout.CENTER, label);
|
||||||
|
pane.add(smallPane);
|
||||||
|
return label;
|
||||||
|
}
|
||||||
|
|
||||||
|
public boolean setConfigXML(Collection<Element> configXML, boolean visAvailable) {
|
||||||
|
return true;
|
||||||
|
}
|
||||||
|
|
||||||
|
public Collection<Element> getConfigXML() {
|
||||||
|
return null;
|
||||||
|
}
|
||||||
|
|
||||||
|
private void cleanupClient() {
|
||||||
|
try {
|
||||||
|
if (client != null) {
|
||||||
|
client.close();
|
||||||
|
client = null;
|
||||||
|
}
|
||||||
|
} catch (IOException e1) {
|
||||||
|
}
|
||||||
|
try {
|
||||||
|
if (in != null) {
|
||||||
|
in.close();
|
||||||
|
in = null;
|
||||||
|
}
|
||||||
|
} catch (IOException e) {
|
||||||
|
}
|
||||||
|
try {
|
||||||
|
if (out != null) {
|
||||||
|
out.close();
|
||||||
|
out = null;
|
||||||
|
}
|
||||||
|
} catch (IOException e) {
|
||||||
|
}
|
||||||
|
|
||||||
|
SwingUtilities.invokeLater(new Runnable() {
|
||||||
|
public void run() {
|
||||||
|
statusLabel.setText("Listening on port: " + LISTEN_PORT);
|
||||||
|
}
|
||||||
|
});
|
||||||
|
}
|
||||||
|
|
||||||
|
public void closePlugin() {
|
||||||
|
cleanupClient();
|
||||||
|
serialPort.deleteSerialDataObserver(serialDataObserver);
|
||||||
|
try {
|
||||||
|
server.close();
|
||||||
|
} catch (IOException e) {
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
public Mote getMote() {
|
||||||
|
return mote;
|
||||||
|
}
|
||||||
|
|
||||||
|
}
|
||||||
|
|
||||||
Loading…
Reference in a new issue