/* * To change this template, choose Tools | Templates * and open the template in the editor. */ package webcamstudio.util; import java.util.logging.Level; import java.util.logging.Logger; /** * * @author patrick */ public class Tools { final static String userHome = System.getProperty("user.home"); public static OS getOS() { OS os = OS.LINUX; String value = System.getProperty("os.name").toLowerCase().trim(); if (value.contains("linux")) { os = OS.LINUX; } else if (value.contains("windows")) { os = OS.WINDOWS; } else if (value.contains("os x")) { os = OS.OSX; } return os; } public static String getOSName() { String name = "linux"; OS os = getOS(); switch (os) { case LINUX: name = "linux"; break; case WINDOWS: name = "windows"; break; case OSX: name = "osx"; break; } return name; } public static String getUserHome() { return userHome; } public static void sleep(long millisec) { try { Thread.sleep(millisec); } catch (InterruptedException ex) { Logger.getLogger(Tools.class.getName()).log(Level.SEVERE, null, ex); } } public static void waitUntil(long nanoEndTime) { long delta = nanoEndTime - System.nanoTime(); if (delta > 0) { try { if (delta > 999999) { long milli = delta / 1000000; long nano = delta % 1000000; Thread.sleep(milli, (int) nano); } else { Thread.sleep(0, (int) delta); } } catch (InterruptedException ex) { Logger.getLogger(Tools.class.getName()).log(Level.SEVERE, null, ex); } } } private Tools() { } public enum OS { WINDOWS, LINUX, OSX } }