2 files changed, 73 insertions, 16 deletions

diff --git a/MediaBrowser.ServerApplication/Native/Standby.cs b/MediaBrowser.ServerApplication/Native/Standby.cs
index 274c72b25..919709538 100644
--- a/MediaBrowser.ServerApplication/Native/Standby.cs
+++ b/MediaBrowser.ServerApplication/Native/Standby.cs
@@ -1,4 +1,5 @@
-using System.Runtime.InteropServices;
+using System;
+using System.Runtime.InteropServices;
 
 namespace MediaBrowser.ServerApplication.Native
 {
@@ -7,11 +8,33 @@ namespace MediaBrowser.ServerApplication.Native
     /// </summary>
     public static class Standby
     {
-        public static void PreventSystemStandby()
+        public static void PreventSleepAndMonitorOff()
         {
-            SystemHelper.ResetStandbyTimer();
+            NativeMethods.SetThreadExecutionState(NativeMethods.ES_CONTINUOUS | NativeMethods.ES_SYSTEM_REQUIRED | NativeMethods.ES_DISPLAY_REQUIRED);
         }
 
+        public static void PreventSleep()
+        {
+            NativeMethods.SetThreadExecutionState(NativeMethods.ES_CONTINUOUS | NativeMethods.ES_SYSTEM_REQUIRED);
+        }
+
+        // Clear EXECUTION_STATE flags to allow the system to sleep and turn off monitor normally
+        public static void AllowSleep()
+        {
+            NativeMethods.SetThreadExecutionState(NativeMethods.ES_CONTINUOUS);
+        }
+
+        internal static class NativeMethods
+        {
+            // Import SetThreadExecutionState Win32 API and necessary flags
+            [DllImport("kernel32.dll", CharSet = CharSet.Auto, SetLastError = true)]
+            public static extern uint SetThreadExecutionState(uint esFlags);
+            public const uint ES_CONTINUOUS = 0x80000000;
+            public const uint ES_SYSTEM_REQUIRED = 0x00000001;
+            public const uint ES_DISPLAY_REQUIRED = 0x00000002;
+        }
+
+        [Flags]
         internal enum EXECUTION_STATE : uint
         {
             ES_NONE = 0,
@@ -21,16 +44,5 @@ namespace MediaBrowser.ServerApplication.Native
             ES_AWAYMODE_REQUIRED = 0x00000040,
             ES_CONTINUOUS = 0x80000000
         }
-
-        public class SystemHelper
-        {
-            [DllImport("kernel32.dll", CharSet = CharSet.Auto, SetLastError = true)]
-            static extern EXECUTION_STATE SetThreadExecutionState(EXECUTION_STATE esFlags);
-
-            public static void ResetStandbyTimer()
-            {
-                EXECUTION_STATE es = SetThreadExecutionState(EXECUTION_STATE.ES_SYSTEM_REQUIRED);
-            }
-        }
     }
 }
diff --git a/MediaBrowser.ServerApplication/Native/WindowsApp.cs b/MediaBrowser.ServerApplication/Native/WindowsApp.cs
index 146a4372b..10cd59436 100644
--- a/MediaBrowser.ServerApplication/Native/WindowsApp.cs
+++ b/MediaBrowser.ServerApplication/Native/WindowsApp.cs
@@ -1,13 +1,17 @@
-using MediaBrowser.Common.Net;
+using System;
+using MediaBrowser.Common.Net;
 using MediaBrowser.Model.Logging;
 using MediaBrowser.Server.Startup.Common;
 using MediaBrowser.ServerApplication.Networking;
 using System.Collections.Generic;
+using System.Diagnostics;
 using System.IO;
 using System.Reflection;
+using System.Windows.Forms;
 using CommonIO;
 using MediaBrowser.Controller.Power;
 using MediaBrowser.Server.Startup.Common.FFMpeg;
+using OperatingSystem = MediaBrowser.Server.Startup.Common.OperatingSystem;
 
 namespace MediaBrowser.ServerApplication.Native
 {
@@ -134,7 +138,12 @@ namespace MediaBrowser.ServerApplication.Native
 
         public void PreventSystemStandby()
         {
-            Standby.PreventSystemStandby();
+            MainStartup.Invoke(Standby.PreventSleep);
+        }
+
+        public void AllowSystemStandby()
+        {
+            MainStartup.Invoke(Standby.AllowSleep);
         }
 
         public IPowerManagement GetPowerManagement()
@@ -156,6 +165,42 @@ namespace MediaBrowser.ServerApplication.Native
             return info;
         }
 
+        public void LaunchUrl(string url)
+        {
+            var process = new Process
+            {
+                StartInfo = new ProcessStartInfo
+                {
+                    FileName = url
+                },
+
+                EnableRaisingEvents = true,
+            };
+
+            process.Exited += ProcessExited;
+
+            try
+            {
+                process.Start();
+            }
+            catch (Exception ex)
+            {
+                _logger.ErrorException("Error launching url: {0}", ex, url);
+
+                throw;
+            }
+        }
+
+        /// <summary>
+        /// Processes the exited.
+        /// </summary>
+        /// <param name="sender">The sender.</param>
+        /// <param name="e">The <see cref="EventArgs" /> instance containing the event data.</param>
+        private static void ProcessExited(object sender, EventArgs e)
+        {
+            ((Process)sender).Dispose();
+        }
+
         private string[] GetDownloadUrls()
         {
             switch (Environment.SystemArchitecture)