renamed 'user platform' to 'project directories'

tools/cooja/examples/project_uaodv/java/VisUAODV.java

@@ -0,0 +1,112 @@
+/*
+ * Copyright (c) 2006, Swedish Institute of Computer Science.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 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
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Institute nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * 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
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * 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
+ * SUCH DAMAGE.
+ *
+ * $Id: VisUAODV.java,v 1.1 2007/03/23 23:33:54 fros4943 Exp $
+ */
+
+import java.awt.*;
+import org.apache.log4j.Logger;
+
+import se.sics.cooja.*;
+import se.sics.cooja.interfaces.*;
+import se.sics.cooja.plugins.*;
+
+/**
+ * VisUAODV is a 2D graphical visualizer for simulations with motes running
+ * UAODV protocol.
+ * RREQs are painted red, and RREPs green.
+ * The rest of sent data is painted black.
+ *
+ * Interactions with motes are available via registered mote plugins.
+ *
+ * @author Fredrik Osterlind
+ */
+@ClassDescription("uAODV Visualizer")
+@PluginType(PluginType.SIM_PLUGIN)
+public class VisUAODV extends VisTraffic {
+  private static final long serialVersionUID = 1L;
+  private static Logger logger = Logger.getLogger(VisUAODV.class);
+  
+  /**
+   * Creates a new VisUAODV visualizer.
+   * @param simulationToVisualize Simulation to visualize
+   */
+  public VisUAODV(Simulation simulationToVisualize, GUI gui) {
+    super(simulationToVisualize, gui);
+    setTitle("uAODV Visualizer");
+  }
+  
+  protected void paintConnection(RadioConnection connection, Graphics g2d) {
+    Point sourcePixelPosition = transformPositionToPixel(connection.getSource().getPosition());
+    for (Radio destRadio: connection.getDestinations()) {
+      Position destPosition = destRadio.getPosition();
+      Point destPixelPosition = transformPositionToPixel(destPosition);
+      g2d.setColor(getColorOf(connection));
+
+      byte[] packet = ((PacketRadio)destRadio).getLastPacketReceived();
+      if (isRouteReply(packet)) {
+        ((Graphics2D) g2d).setComposite(AlphaComposite.getInstance(AlphaComposite.SRC_OVER, 1.0f));
+      }
+
+      g2d.drawLine(sourcePixelPosition.x, sourcePixelPosition.y,
+          destPixelPosition.x, destPixelPosition.y);
+
+      int hopCount = getHopCount(packet);
+      if (hopCount >= 0)
+        g2d.drawString("" + hopCount, sourcePixelPosition.x, sourcePixelPosition.y);
+    }
+  }
+  
+  protected Color getColorOf(RadioConnection conn) {
+    byte[] packet = ((PacketRadio)conn.getSource()).getLastPacketReceived();
+
+    if (isRouteRequest(packet))
+      return Color.RED;
+    else if (isRouteReply(packet))
+      return Color.GREEN;
+    else
+      return Color.BLACK;
+  }
+
+  private boolean isRouteRequest(byte[] data) {
+    if (data.length > 28)
+      return data[28] == 1;
+    return false;
+  }
+  private boolean isRouteReply(byte[] data) {
+    if (data.length > 28)
+      return data[28] == 2;
+    return false;
+  }
+  private int getHopCount(byte[] data) {
+    if (data.length > 31)
+      return (int) data[31];
+    return -1;
+  }
+  
+}