package javacodebook.core.passwd;

import java.io.*;
/**
 * @author Mark Donnermeyer
 */
public class Starter {
    
    public static void main(String []args) {
        
        try {
            File file = new File(args[0]);
            Passwd passwd = new Passwd(file);
            
            if (args[1].equals("set")) {
                passwd.set(args[2], args[3]);
            }
            else if (args[1].equals("check")) {
                if (passwd.check(args[2], args[3]))
                    System.out.println("Login OK");
                else
                    System.out.println("Login falsch");
            }
            else
                throw new Exception();
        }
        catch (Exception e) {
            System.err.println(
            "Bitte rufen Sie das Beispiel wie folgt auf: \n" +
            "java javacodebook.core.passwd.Passwd " + 
            "file set|check user passwd"
            );
        }
    }
}