added support for dynamic contiki mote type identifiers: no need to restart simulator when loading another simconfig
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@ -24,7 +24,7 @@
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* $Id: GUI.java,v 1.73 2008/03/18 12:49:18 fros4943 Exp $
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* $Id: GUI.java,v 1.74 2008/03/19 09:40:38 fros4943 Exp $
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*/
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package se.sics.cooja;
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@ -39,6 +39,8 @@ import java.net.URLClassLoader;
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import java.security.AccessControlException;
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import java.util.*;
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import java.util.List;
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import java.util.regex.Matcher;
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import java.util.regex.Pattern;
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import javax.swing.*;
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import javax.swing.event.MenuEvent;
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import javax.swing.event.MenuListener;
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@ -2094,12 +2096,12 @@ public class GUI {
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return;
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}
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if (CoreComm.hasLibraryBeenLoaded()) {
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/*if (CoreComm.hasLibraryBeenLoaded()) {
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JOptionPane.showMessageDialog(GUI.getTopParentContainer(),
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"Shared libraries has already been loaded.\nYou need to restart the simulator!",
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"Can't load simulation", JOptionPane.ERROR_MESSAGE);
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return;
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}
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}*/
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if (askForConfirmation && mySimulation != null) {
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String s1 = "Remove";
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@ -2255,78 +2257,23 @@ public class GUI {
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final Thread loadThread = new Thread(new Runnable() {
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public void run() {
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// Create mappings to new mote type identifiers
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Properties moteTypeNames = new Properties();
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for (MoteType moteType: getSimulation().getMoteTypes()) {
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if (moteType.getClass().equals(ContikiMoteType.class)) {
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// Suggest new identifier
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int counter = 0;
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String testIdentifier = "";
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boolean identifierOK = false;
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while (!identifierOK) {
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counter++;
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testIdentifier = ContikiMoteTypeDialog.ID_PREFIX + counter;
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identifierOK = true;
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// Check if identifier already reserved for some other type
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if (moteTypeNames.containsValue(testIdentifier)) {
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identifierOK = false;
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}
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// Check if identifier is already used by some other type
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for (MoteType existingMoteType : getSimulation().getMoteTypes()) {
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if (existingMoteType != moteType
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&& existingMoteType.getIdentifier().equals(testIdentifier)) {
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identifierOK = false;
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break;
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}
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}
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// Check if library file with given identifier has already been loaded
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if (identifierOK
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&& CoreComm.hasLibraryFileBeenLoaded(new File(
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ContikiMoteType.tempOutputDirectory,
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testIdentifier
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+ ContikiMoteType.librarySuffix))) {
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identifierOK = false;
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}
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}
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moteTypeNames.setProperty(moteType.getIdentifier(), testIdentifier);
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}
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}
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// Get current simulation configuration
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/* Get current simulation configuration */
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Element root = new Element("simconf");
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Element simulationElement = new Element("simulation");
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simulationElement.addContent(getSimulation().getConfigXML());
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Collection<Element> pluginsConfig = getPluginsConfigXML();
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// Scan and replace old configuration mote type names
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Element root = new Element("simconf");
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root.addContent(simulationElement);
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Collection<Element> pluginsConfig = getPluginsConfigXML();
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if (pluginsConfig != null) {
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root.addContent(pluginsConfig);
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}
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Document doc = new Document(root);
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XMLOutputter outputter = new XMLOutputter();
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outputter.setFormat(Format.getPrettyFormat());
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String configXML = outputter.outputString(doc);
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Enumeration oldNames = moteTypeNames.keys();
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while (oldNames.hasMoreElements()) {
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String oldName = (String) oldNames.nextElement();
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configXML = configXML.replaceAll(">" + oldName + "<", ">" + moteTypeNames.get(oldName) + "<");
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}
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// Reload altered simulation config
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/* Remove current simulation, and load config */
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boolean shouldRetry = false;
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do {
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try {
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shouldRetry = false;
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myGUI.doRemoveSimulation(false);
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Simulation newSim = loadSimulationConfig(new StringReader(configXML), true);
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Simulation newSim = loadSimulationConfig(root, true);
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myGUI.setSimulation(newSim);
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} catch (UnsatisfiedLinkError e) {
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shouldRetry = showErrorDialog(frame, "Simulation reload error", e, true);
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@ -3189,6 +3136,45 @@ public class GUI {
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return null;
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}
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/* GENERATE UNIQUE MOTE TYPE IDENTIFIERS */
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root.detach();
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String configString = new XMLOutputter().outputString(new Document(root));
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/* Locate Contiki mote types in config */
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Properties moteTypeIDMappings = new Properties();
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String identifierExtraction = ContikiMoteType.class.getName() + "[\\s\\n]*<identifier>([^<]*)</identifier>";
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Matcher matcher = Pattern.compile(identifierExtraction).matcher(configString);
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while (matcher.find()) {
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moteTypeIDMappings.setProperty(matcher.group(1), "");
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}
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/* Create old to new identifier mappings */
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Enumeration existingIdentifiers = moteTypeIDMappings.keys();
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while (existingIdentifiers.hasMoreElements()) {
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String existingIdentifier = (String) existingIdentifiers.nextElement();
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Collection<MoteType> existingMoteTypes = null;
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if (mySimulation != null) {
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existingMoteTypes = mySimulation.getMoteTypes();
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}
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String newID = ContikiMoteType.generateUniqueMoteTypeID(existingMoteTypes, moteTypeIDMappings.values());
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moteTypeIDMappings.setProperty(existingIdentifier, newID);
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}
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/* Create new config */
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existingIdentifiers = moteTypeIDMappings.keys();
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while (existingIdentifiers.hasMoreElements()) {
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String existingIdentifier = (String) existingIdentifiers.nextElement();
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configString = configString.replaceAll(
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"<identifier>" + existingIdentifier + "</identifier>",
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"<identifier>" + moteTypeIDMappings.get(existingIdentifier) + "</identifier>");
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configString = configString.replaceAll(
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"<motetype_identifier>" + existingIdentifier + "</motetype_identifier>",
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"<motetype_identifier>" + moteTypeIDMappings.get(existingIdentifier) + "</motetype_identifier>");
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}
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/* Replace existing config */
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root = new SAXBuilder().build(new StringReader(configString)).getRootElement();
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// Create new simulation from config
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for (Object element : root.getChildren()) {
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if (((Element) element).getName().equals("simulation")) {
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