1 files changed, 77 insertions, 0 deletions
diff --git a/src/Java/gtPlusPlus/core/util/SystemUtils.java b/src/Java/gtPlusPlus/core/util/SystemUtils.java
new file mode 100644
index 0000000000..45fc25caf6
--- /dev/null
+++ b/src/Java/gtPlusPlus/core/util/SystemUtils.java
@@ -0,0 +1,77 @@
+package gtPlusPlus.core.util;
+
+public class SystemUtils {
+
+	private static OS SystemType;
+		
+	public static OS getOS(){
+		if (SystemType != null){
+			return SystemType;
+		}
+		else {
+			SystemType = getOperatingSystem();
+			return SystemType;
+		}
+	}
+	
+	public static boolean isWindows() {
+		return (getOSString().indexOf("win") >= 0);
+	}
+
+	public static boolean isMac() {
+		return (getOSString().indexOf("mac") >= 0);
+	}
+
+	public static boolean isUnix() {
+		return (getOSString().indexOf("nix") >= 0 || getOSString().indexOf("nux") >= 0 || getOSString().indexOf("aix") > 0 );
+	}
+
+	public static boolean isSolaris() {
+		return (getOSString().indexOf("sunos") >= 0);
+	}
+
+	public static String getOSString(){
+		try {
+		return System.getProperty("os.name").toLowerCase();
+		}
+		catch (Throwable t){
+			return "other";
+		}
+	}
+	
+	public static OS getOperatingSystem(){
+		if (isMac()){
+			return OS.MAC;
+		}
+		else if (isWindows()){
+			return OS.WINDOWS;
+		}
+		else if (isUnix()){
+			return OS.UNIX;
+		}
+		else if (isSolaris()){
+			return OS.SOLARIS;
+		}
+		else {
+			return OS.OTHER;
+		}
+	}
+	
+	public static enum OS {
+		MAC(1),
+		WINDOWS(2),
+		UNIX(3),
+		SOLARIS(4),
+		OTHER(0);
+
+		private int mID;
+		private OS (final int ID){
+			this.mID = ID;
+		}
+
+		public int getID() {
+			return this.mID;
+		}
+	}
+	
+}