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support system wake on recording schedule

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This commit is contained in:
Luke Pulverenti
2016-01-21 12:29:14 -05:00
parent f380ddc558
commit 657e90c98b
10 changed files with 115 additions and 4 deletions
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6
MediaBrowser.ServerApplication/Native/WindowsApp.cs
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@@ -6,6 +6,7 @@ using MediaBrowser.ServerApplication.Networking;
using System.Collections.Generic;
using System.Reflection;
using CommonIO;
using MediaBrowser.Controller.Power;
namespace MediaBrowser.ServerApplication.Native
{
@@ -117,5 +118,10 @@ namespace MediaBrowser.ServerApplication.Native
{
Standby.PreventSystemStandby();
}
public IPowerManagement GetPowerManagement()
{
return new WindowsPowerManagement();
}
}
}

40
MediaBrowser.ServerApplication/Native/WindowsPowerManagement.cs Normal file
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@@ -0,0 +1,40 @@
using System;
using System.ComponentModel;
using System.Runtime.InteropServices;
using System.Threading;
using MediaBrowser.Controller.Power;
using Microsoft.Win32.SafeHandles;
namespace MediaBrowser.ServerApplication.Native
{
public class WindowsPowerManagement : IPowerManagement
{
[DllImport("kernel32.dll")]
public static extern SafeWaitHandle CreateWaitableTimer(IntPtr lpTimerAttributes, bool bManualReset, string lpTimerName);
[DllImport("kernel32.dll", SetLastError = true)]
[return: MarshalAs(UnmanagedType.Bool)]
public static extern bool SetWaitableTimer(SafeWaitHandle hTimer, [In] ref long pDueTime, int lPeriod, IntPtr pfnCompletionRoutine, IntPtr lpArgToCompletionRoutine, bool fResume);
public void ScheduleWake(DateTime utcTime)
{
long duetime = utcTime.ToFileTime();
using (SafeWaitHandle handle = CreateWaitableTimer(IntPtr.Zero, true, "MyWaitabletimer"))
{
if (SetWaitableTimer(handle, ref duetime, 0, IntPtr.Zero, IntPtr.Zero, true))
{
using (EventWaitHandle wh = new EventWaitHandle(false, EventResetMode.AutoReset))
{
wh.SafeWaitHandle = handle;
wh.WaitOne();
}
}
else
{
throw new Win32Exception(Marshal.GetLastWin32Error());
}
}
}
}
}