Add implementation of http negotiation, handshake, control, and input packets

src/com/limelight/nvstream/NvVideoStream.java

@@ -0,0 +1,71 @@
+package com.limelight.nvstream;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.net.DatagramPacket;
+import java.net.DatagramSocket;
+import java.net.Socket;
+import java.net.SocketException;
+import java.net.UnknownHostException;
+
+public class NvVideoStream {
+	public static final int PORT = 47998;
+	public static final int FIRST_FRAME_PORT = 47996;
+	
+	private InputStream getFirstFrame(String host) throws UnknownHostException, IOException
+	{
+		Socket s = new Socket(host, FIRST_FRAME_PORT);
+		return s.getInputStream();
+	}
+	
+	public void start(final String host)
+	{		
+		new Thread(new Runnable() {
+
+			@Override
+			public void run() {
+				try {
+					System.out.println("VID: Waiting for first frame");
+					InputStream firstFrameStream = getFirstFrame(host);
+					firstFrameStream.read();
+					System.out.println("VID: First frame: "+firstFrameStream.available()+1);
+					firstFrameStream.close();
+					System.out.println("VID: Got first frame");
+				} catch (UnknownHostException e2) {
+					// TODO Auto-generated catch block
+					e2.printStackTrace();
+					return;
+				} catch (IOException e2) {
+					// TODO Auto-generated catch block
+					e2.printStackTrace();
+					return;
+				}
+				
+				DatagramSocket ds;
+				try {
+					ds = new DatagramSocket(PORT);
+				} catch (SocketException e1) {
+					// TODO Auto-generated catch block
+					e1.printStackTrace();
+					return;
+				}
+
+				for (;;)
+				{
+					DatagramPacket dp = new DatagramPacket(new byte[1500], 1500);
+					
+					try {
+						ds.receive(dp);
+					} catch (IOException e) {
+						// TODO Auto-generated catch block
+						e.printStackTrace();
+						break;
+					}
+					
+					System.out.println("Got UDP 47998: "+dp.getLength());
+				}
+			}
+			
+		}).start();
+	}
+}