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uIP IP address interface (reading from uip_hostaddr)

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This commit is contained in:
fros4943 2008-12-03 13:11:20 +00:00
parent 8c4d5b51f9
commit 2d7238e775
2 changed files with 172 additions and 1 deletions
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12
tools/cooja/apps/mspsim/src/se/sics/cooja/mspmote/SkyMote.java
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@ -26,7 +26,7 @@
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $Id: SkyMote.java,v 1.8 2008/10/28 17:02:13 fros4943 Exp $
* $Id: SkyMote.java,v 1.9 2008/12/03 13:11:20 fros4943 Exp $
*/
package se.sics.cooja.mspmote;
@ -36,6 +36,7 @@ import java.util.Random;
import org.apache.log4j.Logger;
import se.sics.cooja.MoteInterfaceHandler;
import se.sics.cooja.Simulation;
import se.sics.cooja.AddressMemory.UnknownVariableException;
import se.sics.cooja.interfaces.*;
import se.sics.cooja.mspmote.interfaces.*;
import se.sics.mspsim.platform.sky.SkyNode;
@ -107,6 +108,15 @@ public class SkyMote extends MspMote {
SkyLED moteLED = new SkyLED(this);
moteInterfaceHandler.addInterface(moteLED);
/* IP Address (if uIP is used) */
try {
if (((MspMoteMemory)this.getMemory()).getVariableAddress("uip_hostaddr") != 0) {
IPAddress ip = new MspIPAddress(this);
moteInterfaceHandler.addInterface(ip);
}
} catch (UnknownVariableException e) {
}
return moteInterfaceHandler;
}

161
tools/cooja/apps/mspsim/src/se/sics/cooja/mspmote/interfaces/MspIPAddress.java Normal file
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@ -0,0 +1,161 @@
/*
* Copyright (c) 2008, 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: MspIPAddress.java,v 1.1 2008/12/03 13:11:20 fros4943 Exp $
*/
package se.sics.cooja.mspmote.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.Mote;
import se.sics.cooja.TimeEvent;
import se.sics.cooja.AddressMemory.UnknownVariableException;
import se.sics.cooja.interfaces.IPAddress;
import se.sics.cooja.mspmote.MspMote;
import se.sics.cooja.mspmote.MspMoteMemory;
public class MspIPAddress extends IPAddress {
private static Logger logger = Logger.getLogger(MspIPAddress.class);
private MspMote mote;
private MspMoteMemory moteMem = null;
public MspIPAddress(Mote mote) {
this.mote = (MspMote) mote;
this.moteMem = (MspMoteMemory) mote.getMemory();
TimeEvent updateWhenAddressReady = new TimeEvent(0) {
public void execute(int t) {
if (getIPString().equals("0.0.0.0")) {
MspIPAddress.this.mote.getSimulation().scheduleEvent(
this,
MspIPAddress.this.mote.getSimulation().getSimulationTime() + 10);
return;
}
setChanged();
notifyObservers();
}
};
mote.getSimulation().scheduleEvent(
updateWhenAddressReady,
mote.getSimulation().getSimulationTime() + 10
);
}
public String getIPString() {
try {
byte[] addr = moteMem.getByteArray("uip_hostaddr", 4);
return
(addr[0]&0xFF) + "." +
(addr[1]&0xFF) + "." +
(addr[2]&0xFF) + "." +
(addr[3]&0xFF);
} catch (UnknownVariableException e) {
logger.fatal("IP Address not available on mote: " + e.getMessage());
}
return "?.?.?.?";
}
public void setIPString(String ipAddress) {
String[] ipArray = ipAddress.split("\\.");
if (ipArray.length < 4) {
logger.warn("Could not set ip address (" + ipAddress + ")");
} else {
setIPNumber((char) Integer.parseInt(ipArray[0]), (char) Integer
.parseInt(ipArray[1]), (char) Integer.parseInt(ipArray[2]),
(char) Integer.parseInt(ipArray[3]));
}
}
public void setIPNumber(char a, char b, char c, char d) {
try {
byte[] addr = new byte[4];
addr[0] = (byte) a;
addr[1] = (byte) b;
addr[2] = (byte) c;
addr[3] = (byte) d;
moteMem.setByteArray("uip_hostaddr", addr);
} catch (UnknownVariableException e) {
logger.fatal("IP Address not available on mote: " + e.getMessage());
}
setChanged();
notifyObservers();
}
public JPanel getInterfaceVisualizer() {
JPanel panel = new JPanel();
final JLabel ipLabel = new JLabel();
ipLabel.setText("IPv4 address: " + getIPString());
panel.add(ipLabel);
Observer observer;
this.addObserver(observer = new Observer() {
public void update(Observable obs, Object obj) {
ipLabel.setText("IPv4 address: " + getIPString());
}
});
// Saving observer reference for releaseInterfaceVisualizer
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 double energyConsumption() {
return 0;
}
public Collection<Element> getConfigXML() {
return null;
}
public void setConfigXML(Collection<Element> configXML, boolean visAvailable) {
}
}