Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
/*
 * This file is part of OpenVPN-Settings.
 *
 * Copyright  2009-2012  Friedrich Schuffelhut
 *
 * OpenVPN-Settings 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 3 of the License, or
 * (at your option) any later version.
 *
 * OpenVPN-Settings 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 OpenVPN-Settings.  If not, see <http://www.gnu.org/licenses/>.
 *
 * Report bugs or new features at: http://code.google.com/p/android-openvpn-settings/
 * Contact the author at:          android.openvpn@schaeuffelhut.de
 */

import java.io.DataInputStream;

import java.io.IOException;

import android.util.Log;

public class Main {
    /**
     * Locte the tun.ko driver on the filesystem  
     * @return a String with the path of the tun.ko driver
     */
    public static String findTunDriverPath() {
        String tunDriverPath = "";
        String find_str;
        try {
            Process find_proc = Runtime.getRuntime().exec("find /sdcard /system /data -name tun.ko");
            DataInputStream find_in = new DataInputStream(find_proc.getInputStream());
            try {
                while ((find_str = find_in.readLine()) != null) {
                    tunDriverPath = find_str;
                }
            } catch (IOException e) {
                System.exit(0);
            }
        } catch (IOException e1) {
            Log.e("OpenVpnSettings_Util", e1.toString());
        }

        //      if (new File(tunDriverPath).exists())
        //         System.out.println(tunDriverPath);
        //      else System.out.println("ERROR file does not exist: " + tunDriverPath);
        return tunDriverPath;
    }
}