
package nfs;

import java.io.BufferedReader;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.PrintStream;
import java.net.DatagramPacket;

public class RemotePacket {
	
	public final static int MAXPACKET = 1024;
	
	String op = null;
	String [] args = null;
	DatagramPacket dp = null; 
	
	public static DatagramPacket RemotePacket(String op, String ... params) {
		/* creates a datagram packet given a number of parameters
		 */
		ByteArrayOutputStream baos = new ByteArrayOutputStream();
		PrintStream ps = new PrintStream(baos);
		// print the operation type
		ps.println(op);
		// print the lenght of byte involved
		ps.println(params.length);
		// print the parameters
		for(int i=0; i0) {
				this.args = new String[numargs];
				for(int i=0; i