/*

 * Copyright (c) 2005, 2017, Oracle and/or its affiliates. All rights reserved.

 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

 *

 * This code is free software; you can redistribute it and/or modify it

 * under the terms of the GNU General Public License version 2 only, as

 * published by the Free Software Foundation.

 *

 * This code is distributed in the hope that it will be useful, but WITHOUT

 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

 * version 2 for more details (a copy is included in the LICENSE file that

 * accompanied this code).

 *

 * You should have received a copy of the GNU General Public License version

 * 2 along with this work; if not, write to the Free Software Foundation,

 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

 *

 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

 * or visit www.oracle.com if you need additional information or have any

 * questions.

 */

import java.util.*;

import java.util.concurrent.*;

import java.util.logging.*;

import java.io.*;

import java.net.*;

import java.security.*;

import javax.net.ssl.*;

import com.sun.net.httpserver.*;

/**

 * Implements a basic static content HTTP server

 * which understands text/html, text/plain content types

 *

 * Must be given an abs pathname to the document root.

 * Directory listings together with text + html files

 * can be served.

 *

 * File Server created on files sub-path

 *

 * Echo server created on echo sub-path

 */

public class SimpleFileServer {

    public static void main (String[] args) throws Exception {

        if (args.length != 3) {

            System.out.println ("usage: java FileServerHandler rootDir port logfilename");

            System.exit(1);

        }

        Logger logger = Logger.getLogger("com.sun.net.httpserver");

        ConsoleHandler ch = new ConsoleHandler();

        logger.setLevel(Level.ALL);

        ch.setLevel(Level.ALL);

        logger.addHandler(ch);

        String rootDir = args[0];

        int port = Integer.parseInt (args[1]);

        String logfile = args[2];

        HttpServer server = HttpServer.create (new InetSocketAddress (port), 0);

        HttpHandler h = new FileServerHandler (rootDir);

        HttpHandler h1 = new EchoHandler ();

        HttpContext c = server.createContext ("/files", h);

        c.getFilters().add (new LogFilter (new File (logfile)));

        HttpContext c1 = server.createContext ("/echo", h1);

        c.getFilters().add (new LogFilter (new File (logfile)));

        c1.getFilters().add (new LogFilter (new File (logfile)));

        server.setExecutor (Executors.newCachedThreadPool());

        server.start ();

    }

}