/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 *
 * The contents of this file are subject to the Netscape Public
 * License Version 1.1 (the "License"); you may not use this file
 * except in compliance with the License. You may obtain a copy of
 * the License at http://www.mozilla.org/NPL/
 *
 * Software distributed under the License is distributed on an "AS
 * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
 * implied. See the License for the specific language governing
 * rights and limitations under the License.
 *
 * The Original Code is mozilla.org code.
 *
 * The Initial Developer of the Original Code is Netscape
 * Communications Corporation.  Portions created by Netscape are
 * Copyright (C) 1998 Netscape Communications Corporation. All
 * Rights Reserved.
 *
 * Contributor(s): 
 */

import netscape.plugin.Plugin;

class Simple extends Plugin {

    /*
    ** A plug-in can consist of code written in java as well as
    ** natively. Here's a dummy method.
    */
    public static int fact(int n) {
	if (n == 1)
	    return 1;
	else
	    return n * fact(n-1);
    }

    /*
    ** This instance variable is used to keep track of the number of
    ** times we've called into this plug-in.
    */
    int count;

    /*
    ** This native method will give us a way to print to stdout from java
    ** instead of just the java console.
    */
    native void printToStdout(String msg);

    /*
    ** This is a publically callable new feature that our plug-in is
    ** providing. We can call it from JavaScript, Java, or from native
    ** code.
    */
    public void doit(String text) {
	/* construct a message */
	String msg = "" + (++count) + ". " + text + "\n";
	/* write it to the console */
	System.out.print(msg);
	/* and also write it to stdout */
	printToStdout(msg);
    }
}