Make XMPP login work

git-svn-id: svn://sunsvr01.isp.uni-luebeck.de/swproj13/trunk@404 72836036-5685-4462-b002-a69064685172

src/jrummikub/control/ApplicationControl.java

@@ -1,5 +1,6 @@
 package jrummikub.control;
 
+import jrummikub.control.network.NetworkControl;
 import jrummikub.model.GameSettings;
 import jrummikub.model.GameState;
 import jrummikub.model.IRoundState;
@@ -17,6 +18,7 @@ import jrummikub.view.IView.BottomPanelType;
 public class ApplicationControl {
 	private SettingsControl settingsControl;
 	private LoginControl loginControl;
+	private NetworkControl networkControl;
 	private SaveControl saveControl;
 	private GameControl gameControl;
 
@@ -76,13 +78,12 @@ public class ApplicationControl {
 				}
 
 				loginControl = new LoginControl(view);
-				loginControl.getLoginEvent().add(
-						new IListener1<LoginData>() {
-							@Override
-							public void handle(LoginData loginData) {
-								// TODO Auto-generated method stub
-							}
-						});
+				loginControl.getLoginEvent().add(new IListener1<LoginData>() {
+					@Override
+					public void handle(LoginData loginData) {
+						createNetworkControl(loginData);
+					}
+				});
 				loginControl.getCancelEvent().add(new IListener() {
 					@Override
 					public void handle() {
@@ -109,6 +110,11 @@ public class ApplicationControl {
 			loginControl.abort();
 			loginControl = null;
 		}
+
+		if (networkControl != null) {
+			networkControl.abort();
+			networkControl = null;
+		}
 	}
 
 	/**
@@ -146,4 +152,12 @@ public class ApplicationControl {
 			}
 		});
 	}
+
+	private void createNetworkControl(LoginData loginData) {
+		networkControl = new NetworkControl(loginData);
+
+		// TODO Add listeners
+
+		networkControl.connect();
+	}
 }

src/jrummikub/control/network/NetworkControl.java

@@ -0,0 +1,87 @@
+package jrummikub.control.network;
+
+import javax.swing.SwingUtilities;
+
+import jrummikub.util.Event;
+import jrummikub.util.LoginData;
+
+import org.jivesoftware.smack.Connection;
+import org.jivesoftware.smack.XMPPConnection;
+import org.jivesoftware.smack.XMPPException;
+import org.jivesoftware.smack.packet.XMPPError;
+import org.jivesoftware.smack.packet.XMPPError.Type;
+import org.jivesoftware.smackx.muc.MultiUserChat;
+
+public class NetworkControl {
+	private final LoginData loginData;
+	private Connection connection;
+	private MultiUserChat muc;
+	private Thread networkThread;
+
+	private Event connectedEvent = new Event();
+	private Event connectionFailedEvent = new Event();
+
+	public NetworkControl(LoginData loginData) {
+		this.loginData = loginData;
+	}
+
+	public void connect() {
+		new Thread(new ConnectRunner()).run();
+	}
+
+	public void abort() {
+		// TODO Implement this
+	}
+
+	private static void emitLater(final Event event) {
+		SwingUtilities.invokeLater(new Runnable() {
+
+			@Override
+			public void run() {
+				event.emit();
+			}
+		});
+	}
+
+	private class ConnectRunner implements Runnable {
+		@Override
+		public void run() {
+			connection = new XMPPConnection(loginData.getServerName());
+			try {
+				connection.connect();
+				connection.login(loginData.getUserName(), loginData.getPassword(),
+						"JRummikub");
+				muc = new MultiUserChat(connection, loginData.getChannelName());
+
+				String nickname = loginData.getUserName();
+				// Loop until a unused nickname is found
+				while (true) {
+					try {
+						muc.join(nickname);
+						break; // Join was successful, break the loop
+					} catch (XMPPException e) {
+						XMPPError error = e.getXMPPError();
+						if (error.getType() == Type.CANCEL && error.getCode() == 409) {
+							// There was a conflict, try again with another nickname
+							nickname += "_";
+							continue;
+						} else {
+							// An unknown error has occurred, cancel connect
+							throw e;
+						}
+					}
+				}
+
+				emitLater(connectedEvent);
+			} catch (XMPPException e) {
+				connection.disconnect();
+				connection = null;
+
+				// TODO Auto-generated catch block
+				e.printStackTrace();
+
+				emitLater(connectionFailedEvent);
+			}
+		}
+	}
+}

src/jrummikub/view/impl/LoginPanel.java

@@ -10,6 +10,7 @@ import javax.swing.Box;
 import javax.swing.JButton;
 import javax.swing.JLabel;
 import javax.swing.JPanel;
+import javax.swing.JPasswordField;
 import javax.swing.JTextField;
 import javax.swing.border.CompoundBorder;
 import javax.swing.border.EmptyBorder;
@@ -39,10 +40,10 @@ class LoginPanel extends JPanel implements ILoginPanel {
 		c.weightx = 1;
 		c.weighty = 1;
 
-		userNameField = addInputRow("Benutzername:");
-		serverNameField = addInputRow("Server:");
-		passwordField = addInputRow("Passwort:");
-		channelNameField = addInputRow("Channel:");
+		userNameField = addInputRow("Benutzername:", new JTextField());
+		serverNameField = addInputRow("Server:", new JTextField());
+		passwordField = addInputRow("Passwort:", new JPasswordField());
+		channelNameField = addInputRow("Channel:", new JTextField());
 		add(Box.createVerticalGlue(), c);
 
 		c.gridwidth = 1;
@@ -85,7 +86,7 @@ class LoginPanel extends JPanel implements ILoginPanel {
 		return cancelEvent;
 	}
 
-	private JTextField addInputRow(String label) {
+	private JTextField addInputRow(String label, JTextField textField) {
 		GridBagConstraints c = new GridBagConstraints();
 		c.fill = GridBagConstraints.BOTH;
 		c.gridwidth = 1;
@@ -94,8 +95,6 @@ class LoginPanel extends JPanel implements ILoginPanel {
 
 		add(new JLabel(label), c);
 
-		JTextField textField = new JTextField();
-
 		c.gridwidth = GridBagConstraints.REMAINDER;
 		add(textField, c);
 		return textField;