zhuravlik.maven.vix.LibraryHelper.java Source code

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Here is the source code for zhuravlik.maven.vix.LibraryHelper.java

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/*
   Copyright (C) 2012 Anton Lobov <zhuravlik> <ahmad200512[at]yandex.ru>
    
   This library is free software; you can redistribute it and/or
   modify it under the terms of the GNU Lesser General Public
   License as published by the Free Software Foundation; either
   version 3 of the License, or (at your option) any later version.
    
   This library 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
   Lesser General Public License for more details.
    
   You should have received a copy of the GNU Lesser General
   Public License along with this library; if not, write to the
   Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
   Boston, MA 02110-1301 USA
 */

package zhuravlik.maven.vix;

import com.sun.jna.Native;
import org.apache.commons.lang.SystemUtils;

import java.io.File;

/**
 * Created by IntelliJ IDEA.
 * User: anton
 * Date: 15.01.12
 * Time: 17:25
 * To change this template use File | Settings | File Templates.
 */
public class LibraryHelper {

    public static Vix instance = null;
    public static String path = null;

    public static Vix getInstance() {
        if (instance == null) {
            setLibraryPath(path);
            instance = loadVixLibrary();
        }

        return instance;
    }

    public static void setLibraryPath(String path) {

        if (path != null)
            System.setProperty("jna.library.path", path);
        else if (SystemUtils.IS_OS_WINDOWS) {
            File dir = new File("C:/Program Files/VMware/VMware VIX/");
            String[] list = dir.list();
            for (String fl : list) {
                if (fl.contains("Workstation-") || fl.contains("Server-") || fl.contains("Player-")) {
                    //logger.info("Detected " + fl);
                    File wdir = new File("C:/Program Files/VMware/VMware VIX/" + fl);
                    String[] wlist = wdir.list();
                    for (String pfl : wlist) {
                        if (pfl.equals("64bit") || pfl.equals("32bit")) {
                            System.setProperty("jna.library.path",
                                    "C:/Program Files/VMware/VMware VIX/" + fl + "/" + pfl);
                            //log("JNA library path is set to: " + "C:/Program Files/VMware/VMware VIX/" + fl + "/" + pfl, Project.MSG_INFO);
                        }
                    }
                }
            }
        } else {
            System.setProperty("jna.library.path", "/usr/lib/vmware-vix/");
            //log("JNA library path is set to: /usr/lib/vmware-vix/", Project.MSG_INFO);
        }
    }

    public static Vix loadVixLibrary() {
        if (new File("/usr/lib/vmware-vix/libvixAllProducts.so").exists())
            return (Vix) Native.loadLibrary("vixAllProducts", Vix.class);
        else
            return (Vix) Native.loadLibrary("vix", Vix.class);
    }
}