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added support for multiple msp command line listeners

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This commit is contained in:
fros4943 2009-12-14 13:22:57 +00:00
parent 93c748cc74
commit cc252e5c16
2 changed files with 28 additions and 40 deletions
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40
tools/cooja/apps/mspsim/src/se/sics/cooja/mspmote/MspMote.java
View file

@ -26,7 +26,7 @@
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE. * SUCH DAMAGE.
* *
* $Id: MspMote.java,v 1.36 2009/12/02 17:12:32 fros4943 Exp $ * $Id: MspMote.java,v 1.37 2009/12/14 13:22:57 fros4943 Exp $
*/ */
package se.sics.cooja.mspmote; package se.sics.cooja.mspmote;
@ -81,7 +81,7 @@ public abstract class MspMote extends AbstractEmulatedMote implements Mote, Watc
private Simulation simulation; private Simulation simulation;
private CommandHandler commandHandler; private CommandHandler commandHandler;
private LineListener commandListener; private ArrayList<LineListener> commandListeners = new ArrayList<LineListener>();
private MSP430 myCpu = null; private MSP430 myCpu = null;
private MspMoteType myMoteType = null; private MspMoteType myMoteType = null;
private MspMoteMemory myMemory = null; private MspMoteMemory myMemory = null;
@ -148,11 +148,15 @@ public abstract class MspMote extends AbstractEmulatedMote implements Mote, Watc
} }
public boolean hasCLIListener() { public boolean hasCLIListener() {
return this.commandListener != null; return !commandListeners.isEmpty();
} }
public void setCLIListener(LineListener listener) { public void addCLIListener(LineListener listener) {
this.commandListener = listener; commandListeners.add(listener);
}
public void removeCLIListener(LineListener listener) {
commandListeners.remove(listener);
} }
/** /**
@ -237,11 +241,12 @@ public abstract class MspMote extends AbstractEmulatedMote implements Mote, Watc
*/ */
protected void prepareMote(File fileELF, GenericNode node) throws IOException { protected void prepareMote(File fileELF, GenericNode node) throws IOException {
LineOutputStream lout = new LineOutputStream(new LineListener() { LineOutputStream lout = new LineOutputStream(new LineListener() {
@Override
public void lineRead(String line) { public void lineRead(String line) {
LineListener listener = commandListener; for (LineListener l: commandListeners.toArray(new LineListener[0])) {
if (listener != null) { if (l == null) {
listener.lineRead(line); continue;
}
l.lineRead(line);
} }
}}); }});
PrintStream out = new PrintStream(lout); PrintStream out = new PrintStream(lout);
@ -374,20 +379,15 @@ public abstract class MspMote extends AbstractEmulatedMote implements Mote, Watc
}*/ }*/
} }
private void sendCLICommandAndPrint(String comamnd) { private void sendCLICommandAndPrint(String cmd) {
/* Backup listener */ LineListener tmp = new LineListener() {
LineListener oldListener = commandListener;
setCLIListener(new LineListener() {
public void lineRead(String line) { public void lineRead(String line) {
logger.fatal(line); logger.fatal(line);
} }
}); };
sendCLICommand(comamnd); commandListeners.add(tmp);
sendCLICommand(cmd);
/* Restore listener */ commandListeners.remove(tmp);
setCLIListener(oldListener);
} }
public int getID() { public int getID() {

28
tools/cooja/apps/mspsim/src/se/sics/cooja/mspmote/plugins/MspCLI.java
View file

@ -26,7 +26,7 @@
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE. * SUCH DAMAGE.
* *
* $Id: MspCLI.java,v 1.3 2009/09/17 13:19:08 fros4943 Exp $ * $Id: MspCLI.java,v 1.4 2009/12/14 13:23:18 fros4943 Exp $
*/ */
package se.sics.cooja.mspmote.plugins; package se.sics.cooja.mspmote.plugins;
@ -166,29 +166,17 @@ public class MspCLI extends VisPlugin {
}); });
panel.add(commandField, BorderLayout.SOUTH); panel.add(commandField, BorderLayout.SOUTH);
if (mspMote.hasCLIListener()) { myListener = new LineListener() {
logArea.setText("*** CLI already occupied by another listener ***"); public void lineRead(String line) {
} else { addCLIData(line);
myListener = new LineListener() { }
@Override };
public void lineRead(String line) { mspMote.addCLIListener(myListener);
addCLIData(line);
}
};
mspMote.setCLIListener(myListener);
}
// Tries to select this plugin
try {
setSize(400, 200);
setSelected(true);
} catch (java.beans.PropertyVetoException e) {
// Could not select
}
} }
public void closePlugin() { public void closePlugin() {
if (myListener != null) { if (myListener != null) {
mspMote.setCLIListener(null); mspMote.addCLIListener(null);
} }
} }