Update jmdns to 3.5.1

.classpath

@@ -16,7 +16,8 @@
 	<classpathentry kind="lib" path="app/lib/commons-httpclient-3.1.jar"/>
 	<classpathentry kind="lib" path="app/lib/commons-logging-1.0.4.jar"/>
 	<classpathentry kind="lib" path="app/lib/commons-net-3.3.jar"/>
-	<classpathentry kind="lib" path="app/lib/jmdns-3.4.1.jar"/>
+	<classpathentry kind="lib" path="app/lib/jmdns-3.5.1.jar"/>
+	<classpathentry kind="lib" path="app/lib/slf4j-api-1.7.22.jar"/>
 	<classpathentry kind="lib" path="app/lib/jsch-0.1.50.jar"/>
 	<classpathentry kind="lib" path="app/lib/jssc-2.8.0.jar"/>
 	<classpathentry kind="lib" path="app/lib/bcpg-jdk15on-152.jar"/>

app/.classpath

@@ -38,7 +38,9 @@
 	<classpathentry kind="lib" path="lib/jackson-databind-2.6.3.jar"/>
 	<classpathentry kind="lib" path="lib/jackson-module-mrbean-2.6.3.jar"/>
 	<classpathentry kind="lib" path="lib/java-semver-0.8.0.jar"/>
-	<classpathentry kind="lib" path="lib/jmdns-3.4.1.jar"/>
+	<classpathentry kind="lib" path="lib/jmdns-3.5.1.jar"/>
+	<classpathentry kind="lib" path="lib/slf4j-api-1.7.22.jar"/>
+	<classpathentry kind="lib" path="lib/slf4j-simple-1.7.22.jar"/>
 	<classpathentry kind="lib" path="lib/jsch-0.1.50.jar"/>
 	<classpathentry kind="lib" path="lib/jssc-2.8.0.jar"/>
 	<classpathentry kind="lib" path="lib/rsyntaxtextarea-2.5.8.1+arduino.jar"/>

app/lib/jmdns.LICENSE.ASL-2.0-LGPL-2.1.txt

@@ -1,2 +1,2 @@
-https://jmdns.svn.sourceforge.net/svnroot/jmdns/tags/jmdns-3.4.1/LICENSE-LGPL.txt
-https://jmdns.svn.sourceforge.net/svnroot/jmdns/tags/jmdns-3.4.1/LICENSE
+https://jmdns.svn.sourceforge.net/svnroot/jmdns/tags/jmdns-3.5.1/LICENSE-LGPL.txt
+https://jmdns.svn.sourceforge.net/svnroot/jmdns/tags/jmdns-3.5.1/LICENSE

arduino-core/.classpath

@@ -5,7 +5,9 @@
 	<classpathentry kind="lib" path="lib/apple.jar"/>
 	<classpathentry kind="lib" path="lib/commons-logging-1.0.4.jar"/>
 	<classpathentry kind="lib" path="lib/commons-net-3.3.jar"/>
-	<classpathentry kind="lib" path="lib/jmdns-3.4.1.jar"/>
+	<classpathentry kind="lib" path="lib/jmdns-3.5.1.jar"/>
+	<classpathentry kind="lib" path="lib/slf4j-api-1.7.22.jar"/>
+	<classpathentry kind="lib" path="lib/slf4j-simple-1.7.22.jar"/>
 	<classpathentry kind="lib" path="lib/jssc-2.8.0.jar"/>
 	<classpathentry kind="lib" path="lib/jsch-0.1.50.jar"/>
 	<classpathentry kind="lib" path="lib/commons-exec-1.1.jar"/>

arduino-core/lib/jmdns.LICENSE.ASL-2.0-LGPL-2.1.txt

@@ -1,2 +1,2 @@
-https://jmdns.svn.sourceforge.net/svnroot/jmdns/tags/jmdns-3.4.1/LICENSE-LGPL.txt
-https://jmdns.svn.sourceforge.net/svnroot/jmdns/tags/jmdns-3.4.1/LICENSE
+https://jmdns.svn.sourceforge.net/svnroot/jmdns/tags/jmdns-3.5.1/LICENSE-LGPL.txt
+https://jmdns.svn.sourceforge.net/svnroot/jmdns/tags/jmdns-3.5.1/LICENSE

arduino-core/src/cc/arduino/packages/discoverers/NetworkDiscovery.java

@@ -31,89 +31,38 @@
 
 import cc.arduino.packages.BoardPort;
 import cc.arduino.packages.Discovery;
-import cc.arduino.packages.discoverers.network.BoardReachabilityFilter;
-import cc.arduino.packages.discoverers.network.NetworkChecker;
-import org.apache.commons.compress.utils.IOUtils;
 import processing.app.BaseNoGui;
-import processing.app.zeroconf.jmdns.ArduinoDNSTaskStarter;
 
 import javax.jmdns.*;
-import javax.jmdns.impl.DNSTaskStarter;
 import java.io.IOException;
 import java.net.InetAddress;
 import java.util.*;
 
-public class NetworkDiscovery implements Discovery, ServiceListener, cc.arduino.packages.discoverers.network.NetworkTopologyListener {
-
-  private static final int MAX_TIME_AWAITING_FOR_PACKAGES = 5000;
-
-  private final List<BoardPort> boardPortsDiscoveredWithJmDNS;
-  private final Map<InetAddress, JmDNS> mappedJmDNSs;
-  private Timer networkCheckerTimer;
-  private Timer boardReachabilityFilterTimer;
-  private final List<BoardPort> reachableBoardPorts;
-
-  public NetworkDiscovery() {
-    DNSTaskStarter.Factory.setClassDelegate(new ArduinoDNSTaskStarter());
-    this.boardPortsDiscoveredWithJmDNS = new LinkedList<>();
-    this.mappedJmDNSs = new Hashtable<>();
-    this.reachableBoardPorts = new LinkedList<>();
-  }
+import cc.arduino.packages.discoverers.network.BoardReachabilityFilter;
 
-  @Override
-  public List<BoardPort> listDiscoveredBoards() {
-    synchronized (reachableBoardPorts) {
-      return new LinkedList<>(reachableBoardPorts);
-    }
-  }
+public class NetworkDiscovery implements Discovery, ServiceListener {
 
-  @Override
-  public List<BoardPort> listDiscoveredBoards(boolean complete) {
-    synchronized (reachableBoardPorts) {
-      return new LinkedList<>(reachableBoardPorts);
-    }
-  }
+  private static final int MAX_TIME_AWAITING_FOR_PACKAGES = 5000;
 
-  public void setReachableBoardPorts(List<BoardPort> newReachableBoardPorts) {
-    synchronized (reachableBoardPorts) {
-      this.reachableBoardPorts.clear();
-      this.reachableBoardPorts.addAll(newReachableBoardPorts);
-    }
-  }
+  private final List<BoardPort> reachableBoardPorts = new LinkedList<>();
+  private final List<BoardPort> boardPortsDiscoveredWithJmDNS = new LinkedList<>();
+  private Timer reachabilityTimer;
+  private JmmDNS jmdns = null;
 
-  public List<BoardPort> getBoardPortsDiscoveredWithJmDNS() {
+  private void removeDuplicateBoards(BoardPort newBoard) {
     synchronized (boardPortsDiscoveredWithJmDNS) {
-      return new LinkedList<>(boardPortsDiscoveredWithJmDNS);
+      Iterator<BoardPort> iterator = boardPortsDiscoveredWithJmDNS.iterator();
+      while (iterator.hasNext()) {
+        BoardPort board = iterator.next();
+        if (newBoard.getAddress().equals(board.getAddress())) {
+          iterator.remove();
+        }
+      }
     }
   }
 
-  @Override
-  public void start() throws IOException {
-    this.networkCheckerTimer = new Timer(NetworkChecker.class.getName());
-    new NetworkChecker(this, NetworkTopologyDiscovery.Factory.getInstance()).start(networkCheckerTimer);
-    this.boardReachabilityFilterTimer = new Timer(BoardReachabilityFilter.class.getName());
-    new BoardReachabilityFilter(this).start(boardReachabilityFilterTimer);
-  }
-
-  @Override
-  public void stop() throws IOException {
-    this.networkCheckerTimer.purge();
-    this.boardReachabilityFilterTimer.purge();
-    // we don't close each JmDNS instance as it's too slow
-  }
-
   @Override
   public void serviceAdded(ServiceEvent serviceEvent) {
-    String type = serviceEvent.getType();
-    String name = serviceEvent.getName();
-
-    JmDNS dns = serviceEvent.getDNS();
-
-    dns.requestServiceInfo(type, name);
-    ServiceInfo serviceInfo = dns.getServiceInfo(type, name);
-    if (serviceInfo != null) {
-      dns.requestServiceInfo(type, name);
-    }
   }
 
   @Override
@@ -126,11 +75,9 @@ public void serviceRemoved(ServiceEvent serviceEvent) {
 
   @Override
   public void serviceResolved(ServiceEvent serviceEvent) {
-    int sleptFor = 0;
-    while (BaseNoGui.packages == null && sleptFor <= MAX_TIME_AWAITING_FOR_PACKAGES) {
+    while (BaseNoGui.packages == null) {
       try {
         Thread.sleep(1000);
-        sleptFor += 1000;
       } catch (InterruptedException e) {
         e.printStackTrace();
       }
@@ -151,7 +98,7 @@ public void serviceResolved(ServiceEvent serviceEvent) {
         port.getPrefs().put("board", board);
         port.getPrefs().put("distro_version", info.getPropertyString("distro_version"));
         port.getPrefs().put("port", "" + info.getPort());
-        
+
         //Add additional fields to permit generic ota updates
         //and make sure we do not intefere with Arduino boards
         // define "ssh_upload=no" TXT property to use generic uploader
@@ -190,35 +137,56 @@ public void serviceResolved(ServiceEvent serviceEvent) {
     }
   }
 
-  private void removeDuplicateBoards(BoardPort newBoard) {
-    synchronized (boardPortsDiscoveredWithJmDNS) {
-      Iterator<BoardPort> iterator = boardPortsDiscoveredWithJmDNS.iterator();
-      while (iterator.hasNext()) {
-        BoardPort board = iterator.next();
-        if (newBoard.getAddress().equals(board.getAddress())) {
-          iterator.remove();
-        }
-      }
-    }
+  public NetworkDiscovery() {
+
   }
 
   @Override
-  public void inetAddressAdded(InetAddress address) {
-    if (mappedJmDNSs.containsKey(address)) {
-      return;
-    }
+  public void start() {
+    jmdns = JmmDNS.Factory.getInstance();
+    jmdns.addServiceListener("_arduino._tcp.local.", this);
+    reachabilityTimer =  new Timer();
+    new BoardReachabilityFilter(this).start(reachabilityTimer);
+  }
+
+  @Override
+  public void stop() {
+    jmdns.unregisterAllServices();
+    // we don't close the JmmDNS instance as it's too slow
+    /*
     try {
-      JmDNS jmDNS = JmDNS.create(address);
-      jmDNS.addServiceListener("_arduino._tcp.local.", this);
-      mappedJmDNSs.put(address, jmDNS);
-    } catch (Exception e) {
+      jmdns.close();
+    } catch (IOException e) {
       e.printStackTrace();
     }
+    */
+    reachabilityTimer.cancel();
   }
 
   @Override
-  public void inetAddressRemoved(InetAddress address) {
-    JmDNS jmDNS = mappedJmDNSs.remove(address);
-    IOUtils.closeQuietly(jmDNS);
+  public List<BoardPort> listDiscoveredBoards() {
+      synchronized (reachableBoardPorts) {
+      return new LinkedList<>(reachableBoardPorts);
+    }
+  }
+
+  @Override
+  public List<BoardPort> listDiscoveredBoards(boolean complete) {
+    synchronized (reachableBoardPorts) {
+      return new LinkedList<>(reachableBoardPorts);
+    }
+  }
+
+  public void setReachableBoardPorts(List<BoardPort> newReachableBoardPorts) {
+    synchronized (reachableBoardPorts) {
+      this.reachableBoardPorts.clear();
+      this.reachableBoardPorts.addAll(newReachableBoardPorts);
+    }
+  }
+
+  public List<BoardPort> getBoardPortsDiscoveredWithJmDNS() {
+    synchronized (boardPortsDiscoveredWithJmDNS) {
+      return new LinkedList<>(boardPortsDiscoveredWithJmDNS);
+    }
   }
 }

arduino-core/src/cc/arduino/packages/discoverers/network/BoardReachabilityFilter.java

@@ -34,23 +34,28 @@
 import processing.app.helpers.NetUtils;
 
 import java.net.InetAddress;
+import java.net.NetworkInterface;
+import java.util.Enumeration;
 import java.net.UnknownHostException;
 import java.util.*;
 
 public class BoardReachabilityFilter extends TimerTask {
 
   private final NetworkDiscovery networkDiscovery;
+  private Enumeration<NetworkInterface> staticNetworkInterfaces;
+  private final List<String> staticNetworkInterfacesList = new LinkedList<>();
 
   public BoardReachabilityFilter(NetworkDiscovery networkDiscovery) {
     this.networkDiscovery = networkDiscovery;
   }
 
   public void start(Timer timer) {
-    timer.schedule(this, 0, 3000);
+    timer.schedule(this, 0, 5000);
   }
 
   @Override
   public void run() {
+
     List<BoardPort> boardPorts = networkDiscovery.getBoardPortsDiscoveredWithJmDNS();
 
     Iterator<BoardPort> boardPortIterator = boardPorts.iterator();