1 files changed, 118 insertions, 0 deletions
diff --git a/src/tesseract/objects/remote/RemoteObjectCommunicator.java b/src/tesseract/objects/remote/RemoteObjectCommunicator.java
new file mode 100644
index 0000000..8c8dc11
--- /dev/null
+++ b/src/tesseract/objects/remote/RemoteObjectCommunicator.java
@@ -0,0 +1,118 @@
+package tesseract.objects.remote;
+
+import java.awt.event.KeyEvent;
+import java.io.DataInputStream;
+import java.io.DataOutputStream;
+import java.io.IOException;
+import java.net.ServerSocket;
+import java.net.Socket;
+import java.util.HashMap;
+import java.util.UUID;
+
+public class RemoteObjectCommunicator implements Runnable {
+
+	private static final int BASE_PORT = 5551;
+	
+	private ServerSocket mySocket;
+	
+	private HashMap<UUID, Socket> mySockets;
+	
+	private boolean myRunning;
+	
+	public RemoteObjectCommunicator() {
+		mySockets = new HashMap<UUID, Socket>();
+		myRunning = false;
+	}
+
+	
+	public void run() {
+		int port = BASE_PORT;
+		
+		// Find an open port.
+		while (true) {
+			try {
+				mySocket = new ServerSocket(port);
+				myRunning = true;
+				break;
+			
+			} catch (IOException e) {
+				port++;
+			
+			} catch (Exception e) {
+				System.err.println(e);
+				return;
+			}
+		}
+		
+		// Listen for connections
+		while (myRunning) {
+			try {
+				Socket s = mySocket.accept();
+				
+				handleNewSocket(s);
+				
+			} catch (IOException e) {
+				System.err.println(e);
+			}
+		}
+	}
+	
+	public boolean sendKeyToObject(UUID id, KeyEvent event) {
+		Socket s = mySockets.get(id);
+		
+		if (s != null && s.isConnected()) {
+			try {
+				DataOutputStream out = new DataOutputStream(s.getOutputStream());
+				out.writeInt(event.getKeyCode());
+				out.flush();
+				
+				return true;
+				
+			} catch (IOException e) {
+				mySockets.remove(id);
+				// TODO: REMOVE
+				System.out.println(id + " Exception. "  + e);
+				return false;
+			}
+			
+		} else {
+			// TODO: REMOVE
+			System.out.println(id + " has not called home.");
+			return false;
+		}
+	}
+	
+	private void handleNewSocket(final Socket socket) {		
+		try {
+			// TODO: Remove
+			System.out.println("New Socket");
+			DataInputStream in = new DataInputStream(socket.getInputStream());
+			
+			long msb = in.readLong();
+			long lsb = in.readLong();
+			
+			UUID id = new UUID(msb, lsb);
+			
+			System.out.println("Id is " + id);
+			
+			mySockets.put(id, socket);
+			
+		} catch (Exception e) {
+			System.err.println(e);
+		}
+	}
+
+
+	public int getPort() {
+		System.out.print("Blocking for address.");
+		while (mySocket == null) {
+			// Block until we get a socket.
+			System.out.print(".");
+		}
+		
+		System.out.println();
+		
+		return mySocket.getLocalPort();
+	}
+	
+}