001/**
002 * Copyright (C) 2014  Universidade de Aveiro, DETI/IEETA, Bioinformatics Group - http://bioinformatics.ua.pt/
003 *
004 * This file is part of Dicoogle/dicoogle.
005 *
006 * Dicoogle/dicoogle is free software: you can redistribute it and/or modify
007 * it under the terms of the GNU General Public License as published by
008 * the Free Software Foundation, either version 3 of the License, or
009 * (at your option) any later version.
010 *
011 * Dicoogle/dicoogle is distributed in the hope that it will be useful,
012 * but WITHOUT ANY WARRANTY; without even the implied warranty of
013 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
014 * GNU General Public License for more details.
015 *
016 * You should have received a copy of the GNU General Public License
017 * along with Dicoogle.  If not, see <http://www.gnu.org/licenses/>.
018 */
019package pt.ua.dicoogle;
020
021import java.io.BufferedReader;
022import java.io.File;
023import java.io.IOException;
024import java.io.InputStreamReader;
025import org.slf4j.LoggerFactory;
026import javax.swing.filechooser.FileSystemView;
027
028/**
029 * System information methods
030 * @author Luís A. Bastião Silva <bastiao@ua.pt>
031 * @author psytek
032 */
033public class SystemInfo{
034
035    public static File getHomeDirectory(){
036        File result = null;
037        if (System.getProperty("os.name").toUpperCase().indexOf("WINDOWS") != -1){
038            try {
039                Process p = Runtime.getRuntime().exec("cmd /c echo %HOMEDRIVE%%HOMEPATH%");
040                BufferedReader reader = new BufferedReader(new InputStreamReader(p.getInputStream()));
041                try{
042                    p.waitFor();
043                }
044                catch (InterruptedException e) {
045                    throw new IOException("Interrupted: " + e.getMessage());
046                }
047                result = new File(reader.readLine());
048            }
049            catch (IOException ex) {
050                LoggerFactory.getLogger(SystemInfo.class.getName()).error(ex.getMessage(), ex);
051            }
052        }
053        else{
054            result = FileSystemView.getFileSystemView().getHomeDirectory();
055        }
056        return result;
057    }
058}