Make XMPP login work

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

1 files changed, 87 insertions, 0 deletions

diff --git a/src/jrummikub/control/network/NetworkControl.java b/src/jrummikub/control/network/NetworkControl.java
new file mode 100644
index 0000000..4494cb6
--- /dev/null
+++ b/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);
+			}
+		}
+	}
+}