package hello;

import org.omg.CORBA.*;
import java.io.*;
import java.awt.*;

public class Client extends java.applet.Applet
{
    public static void main(String args[])
    {
	try
	{
            //
            // Create ORB
            //
            ORB orb = ORB.init(args, new java.util.Properties());

	    //
	    // Get "hello" object
	    //
	    String ref = null;
	    try
	    {
		String refFile = "Hello.ref";
		FileInputStream file = new FileInputStream(refFile);
		DataInputStream in = new DataInputStream(file);
		ref = in.readLine();
		file.close();
	    }
	    catch(IOException ex)
	    {
		System.err.println("Can't read from `" +
				   ex.getMessage() + "'");
		System.exit(1);
	    }

	    org.omg.CORBA.Object obj = orb.string_to_object(ref);
	    if(obj == null)
		throw new RuntimeException();

	    Hello hello = HelloHelper.narrow(obj);
	    
	    //
	    // Main loop
	    //
	    System.out.println("Enter 'h' for hello or 'x' for exit:");

	    int c;

	    try
	    {
		String input;
		do
		{
		    System.out.print("> ");
		    DataInputStream dataIn = new DataInputStream(System.in);
		    input = dataIn.readLine();

		    if(input.equals("h"))
			hello.hello();
		}
		while(!input.equals("x"));
	    }
	    catch(IOException ex)
	    {
		System.err.println("Can't read from `" +
				   ex.getMessage() + "'");
		System.exit(1);
	    }

	    System.exit(0);
	}
	catch(COMM_FAILURE ex)
	{
	    System.err.println(ex.getMessage());
	    ex.printStackTrace();
	    System.exit(1);
	}
    }
}