added read-only rime address interface: currently fixed to 2 bytes

tools/cooja/java/se/sics/cooja/MoteInterfaceHandler.java

@@ -26,7 +26,7 @@
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
  *
- * $Id: MoteInterfaceHandler.java,v 1.7 2009/03/10 21:05:00 fros4943 Exp $
+ * $Id: MoteInterfaceHandler.java,v 1.8 2009/04/20 16:13:11 fros4943 Exp $
  */
 
 package se.sics.cooja;
@@ -58,6 +58,7 @@ public class MoteInterfaceHandler {
   private Button myButton;
   private Clock myClock;
   private IPAddress myIPAddress;
+  private RimeAddress myRimeAddress;
   private LED myLED;
   private Log myLog;
   private MoteID myMoteID;
@@ -172,6 +173,16 @@ public class MoteInterfaceHandler {
     return myIPAddress;
   }
 
+  /**
+   * @return Rime address interface
+   */
+  public RimeAddress getRimeAddress() {
+    if (myRimeAddress == null) {
+      myRimeAddress = getInterfaceOfType(RimeAddress.class);
+    }
+    return myRimeAddress;
+  }
+
   /**
    * Returns the LED interface (if any).
    *

tools/cooja/java/se/sics/cooja/interfaces/RimeAddress.java

@@ -0,0 +1,136 @@
+/*
+ * Copyright (c) 2009, 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: RimeAddress.java,v 1.1 2009/04/20 16:13:11 fros4943 Exp $
+ */
+
+package se.sics.cooja.interfaces;
+
+import java.util.Collection;
+import java.util.Observable;
+import java.util.Observer;
+
+import javax.swing.JLabel;
+import javax.swing.JPanel;
+
+import org.apache.log4j.Logger;
+import org.jdom.Element;
+
+import se.sics.cooja.*;
+
+/**
+ * Read-only interface to Rime address read from Contiki variable: rimeaddr_node_addr.
+ * XXX Assuming Rime address is 2 bytes.
+ *
+ * @see #RIME_ADDR_LENGTH
+ * @author Fredrik Osterlind
+ */
+@ClassDescription("Rime address")
+public class RimeAddress extends MoteInterface {
+  private static Logger logger = Logger.getLogger(RimeAddress.class);
+  private AddressMemory moteMem;
+
+  public static final int RIME_ADDR_LENGTH = 2;
+  
+  public RimeAddress(final Mote mote) {
+    moteMem = (AddressMemory) mote.getMemory();
+
+    /* Detect startup address (only zeroes) */
+    TimeEvent updateWhenAddressReady = new TimeEvent(0) {
+      public void execute(long t) {
+        String addrString = getAddressString();
+        addrString = addrString.replace(".", "");
+        addrString = addrString.replace("0", "");
+        if (!addrString.isEmpty()) {
+          setChanged();
+          notifyObservers();
+          return;
+        }
+
+        /* Postpone until address has been set */
+        mote.getSimulation().scheduleEvent(
+            this,
+            mote.getSimulation().getSimulationTime() + 1);
+        return;
+      }
+    };
+    updateWhenAddressReady.execute(0);
+  }
+
+  public String getAddressString() {
+    String addrString = "";
+    byte[] addr = moteMem.getByteArray("rimeaddr_node_addr", RIME_ADDR_LENGTH);
+    for (int i=0; i < RIME_ADDR_LENGTH-1; i++) {
+      addrString += (0xFF & addr[i]) + ".";
+    }
+    addrString += addr[RIME_ADDR_LENGTH-1];
+    return addrString;
+  }
+
+  public JPanel getInterfaceVisualizer() {
+    JPanel panel = new JPanel();
+    final JLabel ipLabel = new JLabel();
+
+    ipLabel.setText("Rime address: " + getAddressString());
+
+    panel.add(ipLabel);
+
+    Observer observer;
+    this.addObserver(observer = new Observer() {
+      public void update(Observable obs, Object obj) {
+        ipLabel.setText("Rime address: " + getAddressString());
+      }
+    });
+
+    panel.putClientProperty("intf_obs", observer);
+
+    return panel;
+  }
+
+  public void releaseInterfaceVisualizer(JPanel panel) {
+    Observer observer = (Observer) panel.getClientProperty("intf_obs");
+    if (observer == null) {
+      logger.fatal("Error when releasing panel, observer is null");
+      return;
+    }
+
+    this.deleteObserver(observer);
+  }
+
+
+  public Collection<Element> getConfigXML() {
+    return null;
+  }
+
+  public void setConfigXML(Collection<Element> configXML, boolean visAvailable) {
+  }
+
+  public double energyConsumption() {
+    return 0;
+  }
+}