/*
 *  RunCommand.java
 *
 *  Copyright (C) 2004 Jay Scott
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  This program 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 for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program (gpl.txt); if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */
package commands;

import config.ConfigManager;
import java.io.File;
import java.io.FileInputStream;
import java.text.Format;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.Properties;
import ui.ServerGUI;

/**
 *<p>
 *This class runs the required system command and then sends the output back
 *to the ServerAccept class.
 *</p> <p>
 *
 *@author                Jay Scott
 *@created 				 July 21, 2004
 *@version               0.4
 *@see                   java.io.BufferedReader
 *@see                   java.io.IOException
 *@see                   java.io.InputStreamReader
 */

public class RunCommand {

    /**
     * This method runs the selected command
     * 
     * @param runCMD
     *            The query sent to the server
     * @return The WML output for the query executed
     */
    public String runCommand(String runCMD) {

        Format TimeFormat;
        Date date = new Date();
        TimeFormat = new SimpleDateFormat("hh:mm:ss a");
        String theTime = TimeFormat.format(date);
        String cmd = runCMD;
        String outputWML = "";
        String defaultWML = ("<?xml version='1.0'?>"
                + "<!DOCTYPE wml PUBLIC '-//WAPFORUM//DTD WML 1.1//EN'"
                + " 'http://www.wapforum.org/DTD/wml_1.1.xml'>"
                + "<wml><template><do type='options' name='prev' label='Back'>"
                + "<prev/></do></template><card title='Failed' id='first'>"
                + "<p align='center'><br/>Command Failed!<br/>"
                + "<a href='menu'>Continue</a><br/>" + "</p></card></wml>");

        ConfigManager cfg = new ConfigManager();

        if (cmd.equals("")) {
            cmd = "login";
        }

        if ((cmd.substring(3)).equals(cfg.getPasscode())) {
            cmd = "loggedin";
        }

        try {
            Properties config = new Properties();

            config.load(new FileInputStream(System.getProperty("user.dir")
                    + File.separatorChar + "commands" + File.separatorChar
                    + cmd + ".cmd"));
            outputWML = config.getProperty("WML");
            String inputCMD = config.getProperty("Command");
            String outputGUI = config.getProperty("GUI");

            if (!(inputCMD == null)) {
                try {
                    Process x = Runtime.getRuntime().exec(inputCMD);
                } catch (Exception e) {
                }
            }

            ServerGUI.StatusText.append('[' + theTime + ']' + " - " + outputGUI
                    + '\n');
        } catch (Exception e) {
            ServerGUI.StatusText.append('[' + theTime + ']'
                    + " - Invalid Server Command Sent!\n");
            return defaultWML;
        }

        return outputWML;
    }

}