109 lines
3.9 KiB
Java
109 lines
3.9 KiB
Java
/*
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* Copyright (c) 2006, 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: VisUAODV.java,v 1.2 2007/01/09 10:09:59 fros4943 Exp $
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*/
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import java.awt.*;
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import org.apache.log4j.Logger;
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import se.sics.cooja.*;
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import se.sics.cooja.interfaces.Position;
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import se.sics.cooja.plugins.*;
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/**
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* VisUAODV is a 2D graphical visualizer for simulations with motes running
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* UAODV protocol.
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* RREQs are painted red, and RREPs green.
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* The rest of sent data is painted black.
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*
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* Interactions with motes are available via registered mote plugins.
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*
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* @author Fredrik Osterlind
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*/
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@ClassDescription("uAODV Visualizer")
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@PluginType(PluginType.SIM_PLUGIN)
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public class VisUAODV extends VisTraffic {
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private static final long serialVersionUID = 1L;
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private static Logger logger = Logger.getLogger(VisUAODV.class);
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/**
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* Creates a new VisUAODV visualizer.
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* @param simulationToVisualize Simulation to visualize
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*/
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public VisUAODV(Simulation simulationToVisualize, GUI gui) {
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super(simulationToVisualize, gui);
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setTitle("uAODV Visualizer");
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}
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protected void paintConnection(RadioConnection connection, Graphics g2d) {
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Point sourcePixelPosition = transformPositionToPixel(connection.getSourcePosition());
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for (Position destPosition: connection.getDestinationPositons()) {
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Point destPixelPosition = transformPositionToPixel(destPosition);
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g2d.setColor(getColorOf(connection));
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if (isRouteReply(connection.getSourceData())) {
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((Graphics2D) g2d).setComposite(AlphaComposite.getInstance(AlphaComposite.SRC_OVER, 1.0f));
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}
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g2d.drawLine(sourcePixelPosition.x, sourcePixelPosition.y,
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destPixelPosition.x, destPixelPosition.y);
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int hopCount = getHopCount(connection.getSourceData());
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if (hopCount >= 0)
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g2d.drawString("" + hopCount, sourcePixelPosition.x, sourcePixelPosition.y);
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}
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}
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protected Color getColorOf(RadioConnection conn) {
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if (isRouteRequest(conn.getSourceData()))
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return Color.RED;
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else if (isRouteReply(conn.getSourceData()))
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return Color.GREEN;
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else
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return Color.BLACK;
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}
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private boolean isRouteRequest(byte[] data) {
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if (data.length > 28)
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return data[28] == 1;
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return false;
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}
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private boolean isRouteReply(byte[] data) {
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if (data.length > 28)
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return data[28] == 2;
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return false;
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}
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private int getHopCount(byte[] data) {
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if (data.length > 31)
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return (int) data[31];
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return -1;
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}
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}
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