261 lines
8 KiB
Java
261 lines
8 KiB
Java
/*
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* Copyright (c) 2009, 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: Mote2MoteRelations.java,v 1.7 2010/12/10 17:50:49 nifi Exp $
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*/
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package se.sics.cooja.interfaces;
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import java.awt.Color;
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import java.util.ArrayList;
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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.BoxLayout;
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import javax.swing.JLabel;
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import javax.swing.JPanel;
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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.MoteInterface;
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import se.sics.cooja.SimEventCentral.LogOutputEvent;
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import se.sics.cooja.SimEventCentral.LogOutputListener;
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/**
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* Mote2Mote Relations is used to show mote relations in simulated
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* applications, typically for debugging or visualization purposes.
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*
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* The interface is write-only: the simulated Contiki has no knowledge of current relations
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* with other motes. The Contiki application can, however, add and remove relations.
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*
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* A Contiki application adds/removes a relation by outputting a simple messages on its log interface,
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* typically via printf()'s of the serial port.
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*
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* Syntax:
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* "<relation identifier #L> <destination mote ID> <add/remove>"
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*
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* Example, add relation between this mote and mote with ID 1
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* "#L 1 1"
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*
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* Example, remove relation between this mote and mote with ID 1
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* "#L 1 0"
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*
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* Example, remove relation between this mote and mote with ID 2
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* "#L 2 0"
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*
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* @author Fredrik Osterlind
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*/
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@ClassDescription("Mote2Mote Relations")
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public class Mote2MoteRelations extends MoteInterface {
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private static Logger logger = Logger.getLogger(Mote2MoteRelations.class);
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private Mote mote = null;
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private ArrayList<Mote> relations = new ArrayList<Mote>();
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private GUI gui;
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private LogOutputListener logListener;
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public Mote2MoteRelations(Mote mote) {
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this.mote = mote;
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this.gui = mote.getSimulation().getGUI();
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mote.getSimulation().getEventCentral().addLogOutputListener(logListener = new LogOutputListener() {
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public void moteWasAdded(Mote mote) {
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/* Ignored */
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}
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public void moteWasRemoved(Mote mote) {
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/* This mote was removed - cleanup by removed() */
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if (Mote2MoteRelations.this.mote == mote) {
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return;
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}
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/* Remove mote from our relations */
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if (!relations.contains(mote)) {
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return;
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}
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relations.remove(mote);
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gui.removeMoteRelation(Mote2MoteRelations.this.mote, mote);
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}
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public void newLogOutput(LogOutputEvent ev) {
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if (ev.getMote() != Mote2MoteRelations.this.mote) {
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return;
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}
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handleNewLog(ev.msg);
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}
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public void removedLogOutput(LogOutputEvent ev) {
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/* Ignored */
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}
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});
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}
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public void removed() {
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super.removed();
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Mote[] relationsArr = relations.toArray(new Mote[0]);
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for (Mote m: relationsArr) {
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gui.removeMoteRelation(Mote2MoteRelations.this.mote, m);
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}
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relations.clear();
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mote.getSimulation().getEventCentral().removeLogOutputListener(logListener);
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}
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private void handleNewLog(String msg) {
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if (msg == null) {
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return;
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}
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if (msg.startsWith("DEBUG: ")) {
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msg = msg.substring("DEBUG: ".length());
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}
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if (!msg.startsWith("#L ")) {
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return;
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}
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String colorName = null;
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int colorIndex = msg.indexOf(';');
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if (colorIndex > 0) {
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colorName = msg.substring(colorIndex + 1).trim();
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msg = msg.substring(0, colorIndex).trim();
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}
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String[] args = msg.split(" ");
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if (args.length != 3) {
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return;
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}
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int destID;
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try {
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destID = Integer.parseInt(args[1]);
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} catch (Exception e) {
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// Not a mote id
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return;
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}
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String state = args[2];
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/* Locate destination mote */
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/* TODO Use Rime address interface instead of mote ID? */
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Mote destinationMote = mote.getSimulation().getMoteWithID(destID);
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if (destinationMote == null) {
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logger.warn("No destination mote with ID: " + destID);
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return;
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}
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if (destinationMote == mote) {
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/*logger.warn("Cannot create relation with ourselves");*/
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return;
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}
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/* Change line state */
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if (state.equals("1")) {
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if (relations.contains(destinationMote)) {
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return;
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}
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relations.add(destinationMote);
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gui.addMoteRelation(mote, destinationMote, decodeColor(colorName));
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} else {
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relations.remove(destinationMote);
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gui.removeMoteRelation(mote, destinationMote);
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}
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setChanged();
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notifyObservers();
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}
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private Color decodeColor(String colorString) {
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if (colorString == null) {
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return null;
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} else if (colorString.equalsIgnoreCase("red")) {
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return Color.RED;
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} else if (colorString.equalsIgnoreCase("green")) {
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return Color.GREEN;
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} else if (colorString.equalsIgnoreCase("blue")) {
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return Color.BLUE;
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} else if (colorString.equalsIgnoreCase("orange")) {
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return Color.ORANGE;
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} else if (colorString.equalsIgnoreCase("pink")) {
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return Color.PINK;
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} else if (colorString.equalsIgnoreCase("yellow")) {
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return Color.YELLOW;
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} else if (colorString.equalsIgnoreCase("gray")) {
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return Color.GRAY;
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} else if (colorString.equalsIgnoreCase("magenta")) {
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return Color.MAGENTA;
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} else if (colorString.equalsIgnoreCase("black")) {
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return Color.BLACK;
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} else {
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try {
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return Color.decode(colorString);
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} catch (NumberFormatException e) {
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}
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return null;
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}
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}
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public JPanel getInterfaceVisualizer() {
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JPanel panel = new JPanel();
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panel.setLayout(new BoxLayout(panel, BoxLayout.Y_AXIS));
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final JLabel countLabel = new JLabel();
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countLabel.setText("Mote has " + relations.size() + " mote relations");
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panel.add(countLabel);
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Observer observer;
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this.addObserver(observer = new Observer() {
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public void update(Observable obs, Object obj) {
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countLabel.setText("Mote has " + relations.size() + " mote relations");
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}
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});
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// Saving observer reference for releaseInterfaceVisualizer
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panel.putClientProperty("intf_obs", observer);
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return panel;
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}
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public void releaseInterfaceVisualizer(JPanel panel) {
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Observer observer = (Observer) panel.getClientProperty("intf_obs");
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if (observer == null) {
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logger.fatal("Error when releasing panel, observer is null");
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return;
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}
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this.deleteObserver(observer);
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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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public void setConfigXML(Collection<Element> configXML, boolean visAvailable) {
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}
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}
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