/*
 *  ConfigManager.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 config;

import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.util.Properties;

/**
 *  This class reads from a properties file that contains user defined options
 *  such as what port to bind the WAP Server to. It reads these properties into
 *  public available variables so that other classes can access the information.
 *
 *@author     Jay Scott
 *@created 	  July 21, 2004
 *@version    0.4
 */
public class ConfigManager {

    /**
     * Gets the logPath attribute of the ConfigManager object
     * 
     * @return The logPath value
     */
    public String getLogPath() {
        String LogPath = "logs";
        try {

            Properties config = new Properties();

            config.load(new FileInputStream("WAPServer.properties"));
            LogPath = (config.getProperty("LogPath"));

        } catch (IOException e) {
        	return LogPath;
        }
        return LogPath;
    }

    /**
     * Gets the portNumber attribute of the ConfigManager object
     * 
     * @return The portNumber value
     */
    public int getPortNumber() {
        int PortNumber = 8765;
        try {

            Properties config = new Properties();

            config.load(new FileInputStream("WAPServer.properties"));
            PortNumber = Integer.parseInt(config.getProperty("Port").trim());

        } catch (IOException e) {
        	return PortNumber;
        }
        return PortNumber;
    }

    /**
     * Gets the passcode attribute of the ConfigManager object
     * 
     * @return The passcode value
     */
    public String getPasscode() {
        String Passcode = "12345";
        try {

            Properties config = new Properties();

            config.load(new FileInputStream("WAPServer.properties"));
            Passcode = config.getProperty("Passcode");

        } catch (IOException e) {
        	return Passcode;
        }
        return Passcode;
    }

    /**
     * Gets the passcode attribute of the ConfigManager object
     * 
     * @return The passcode value
     */
    public int getSplash() {
        int splash = 1;
        try {

            Properties config = new Properties();

            config.load(new FileInputStream("WAPServer.properties"));
            splash = Integer.parseInt(config.getProperty("Splash").trim());

        } catch (IOException e) {
        	return splash;
        }
        return splash;
    }
    
    /**
     * writes the passed in data to the configuration file
     * 
     * @param portNo
     *            Holds the new port number
     * @param logLocation
     *            Holds the new log path location
     * @param passcode
     *            Holds the new login passcode
     * @return Returns a boolean true if successful
     */
    public boolean writeConfig(String portNo, String logLocation,
            String passcode) {

        try {

            Properties config = new Properties();

            config.put("Port", portNo);
            config.put("LogPath", logLocation);
            config.put("Passcode", passcode);
            config.store(new FileOutputStream("WAPServer.properties"), null);

        } catch (IOException e) {
            return false;
        }
        return true;
    }
}