package ex12server;

/*
	Program: 	ex12Server
	Date:		September 1998
	Version:	1
	Use:		a concurrent server to work with the ex12Client.
*/

import ex12server.ex12Constants;
import java.net.*;	// for network
import java.util.*;	// for utilities
import java.io.*;	// for streams

import ex12server.ex12ClientThread; // thread to handle client

public class ex12Server implements ex12Constants
{

	public static void main(String args[])
    {

        user[] users = new user[50]; // MAYBE IT DOESNT NEED TO BE DECLARED

        int idx = 0;
    	int well_known_port 	= SERVERPORT; // default port value
    	ServerSocket serverSock = null;
    	ex12ClientThread thread = null;

    	try  { // to get a port number
     		if ( args.length > 0 )
        	{
        		well_known_port = Integer.parseInt(args[0]);
        	}
    	} catch (NumberFormatException e ) {} // do nothing accept default.

		try
		{
			serverSock = new ServerSocket( well_known_port, 10 ) ;

			// information to log file (ie screen)
			System.out.println("ServerSocket " + serverSock.toString());

                        /////////////FROM HERE
            String thisLine;
            StringTokenizer st = null;

            try
            {
                FileInputStream fin =  new FileInputStream("userPasswords.txt");

                BufferedReader myInput = new BufferedReader(new InputStreamReader(fin));

                System.out.println("\nCURRENT REGISTERED USERS");

                String javaUser;

                //String javaRest;// = myInput.readLine();
                //int numberOfPlaces = Integer.parseInt(st.nextToken());

                while ((thisLine = myInput.readLine()) != null)
                {
                    st = new StringTokenizer(thisLine);

                    while (st.hasMoreTokens())
                    {
                        javaUser = st.nextToken();

                        String name = st.nextToken();

                        int password = Integer.parseInt(st.nextToken());

                        users[idx] = new user( name, password );

                        System.out.println(javaUser + " " + users[idx].getName() + " " + users[idx].getPassword());

                    }
                    //System.out.println(bookings.getDate() + " " + bookings.getPlaces() + " " + bookings.getName());
                    //System.out.println(bookings[idx].getDate() + " " + bookings[idx].getName());
                    idx++;
                }
            }
            catch (Exception e)
            {
                e.printStackTrace();
            }


                        System.out.println("Entering server loop");

			while( true ) // Main Server loop
			{

				Socket clientSocket = serverSock.accept();
				thread = new ex12ClientThread(clientSocket);
				thread.start();
			}

  		} catch( Exception e ){
			System.err.println( "Socket Error!!!." ) ;
			System.exit(1) ;
		}
		finally
		{
			try
			{
				serverSock.close();
			}
			catch (IOException e) {}
		}
	}
}