/*
 * send.java
 *
 * Created on March 24, 2001, 12:52 PM
 */


/**
 *
 * @author  esoto
 * @version
 */
public class send extends VMachine {
    
    /** Creates new send */
    public send() {
    }
    
    public void run() {
        
        try{
            if(args.length == 2)
            {
                String username = args[0];
                User user = sysapi.findUser(username);
                if(user!=null)
                {
                    user.sendmsg(args[1]);
                }
                else
                {
                    sysapi.Write(OUT,"User not logged in.\n");
                }
            }
            else if(args.length == 1)
            {
                String username = args[0];
                User user = sysapi.findUser(username);
                if(user!=null)
                {
                    user.sendmsg(sysapi.Read(IN));
                }
                else
                {
                    sysapi.Write(OUT,"User not logged in.\n");
                }
            }
            else
            {
                sysapi.Write(OUT,"Not enough arguments.");
            }
        }
        catch(Exception ex)
        {
            System.out.println(ex);
        }
        sysapi.Exit(vmh,owner);
    }
    
}