From d99f0575f4d805abd6eae956410189945e68e8b8 Mon Sep 17 00:00:00 2001
From: Cameron Gutman <aicommander@gmail.com>
Date: Wed, 1 Jan 2014 15:33:48 -0600
Subject: [PATCH] Log to a file if running from a JAR

---
 src/com/limelight/Limelight.java             | 13 +++++++++++++
 src/com/limelight/binding/LibraryHelper.java |  5 +++++
 2 files changed, 18 insertions(+)

diff --git a/src/com/limelight/Limelight.java b/src/com/limelight/Limelight.java
index 639c137..ea0b43f 100644
--- a/src/com/limelight/Limelight.java
+++ b/src/com/limelight/Limelight.java
@@ -1,5 +1,9 @@
 package com.limelight;
 
+import java.io.File;
+import java.io.IOException;
+import java.io.PrintStream;
+
 import javax.swing.JFrame;
 import javax.swing.JOptionPane;
 import javax.swing.UIManager;
@@ -106,6 +110,15 @@ public class Limelight implements NvConnectionListener {
 	 */
 	//TODO: We should allow command line args to specify things like debug mode (verbose logging) or even start a stream directly.
 	public static void main(String args[]) {
+		// Redirect logging to a file if we're running from a JAR
+		if (LibraryHelper.isRunningFromJar()) {
+			try {
+				System.setErr(new PrintStream(new File("error.log")));
+				System.setOut(new PrintStream(new File("output.log")));
+			} catch (IOException e) {
+			}
+		}
+		
 		//fix the menu bar if we are running in osx
 		if (System.getProperty("os.name").contains("Mac OS X")) {
 			// take the menu bar off the jframe
diff --git a/src/com/limelight/binding/LibraryHelper.java b/src/com/limelight/binding/LibraryHelper.java
index 0eb7062..bda2f7d 100644
--- a/src/com/limelight/binding/LibraryHelper.java
+++ b/src/com/limelight/binding/LibraryHelper.java
@@ -94,4 +94,9 @@ public class LibraryHelper {
 			}
 		}
 	}
+	
+	public static boolean isRunningFromJar() {
+		String classPath = LibraryHelper.class.getResource("LibraryHelper.class").toString();
+		return classPath.startsWith("jar:");
+	}
 }