package com.owens.omavlinkanalyzer;

import java.io.IOException;
import java.util.logging.Logger;

import io.pkts.PacketHandler;
import io.pkts.Pcap;
import io.pkts.buffer.Buffer;
import io.pkts.framer.UDPFramer;
import io.pkts.packet.Packet;
import io.pkts.packet.TCPPacket;
import io.pkts.packet.UDPPacket;
import io.pkts.protocol.Protocol;

public class AppPkts2 {
	private static final Logger LOG = Logger.getLogger(AppPkts2.class.getName());

	public static void main(String[] args) {

		String filename = "/Users/sean/Documents/mavlinkproject_wireshark_data/jmavsim_px4_commander_startup2.pcap";
		try {
			System.err.println("Opening file = " + filename);
			final Pcap pcap = Pcap.openStream(filename);

			pcap.loop(new PacketHandler() {
				@Override
				public boolean nextPacket(final Packet packet) throws IOException {
					if (packet.hasProtocol(Protocol.UDP)) {
						System.out.println(packet.getPacket(Protocol.UDP).getPayload());
					} else {
						LOG.severe("Packet is not UDP, protocol = " + packet.getProtocol());
					}
					return true;
				}
			});
			System.err.println("Done");

		} catch (IOException ex) {
			System.out.println(ex.getMessage());
		}
	}
}