mirror of
https://github.com/xcp-ng/xenadmin.git
synced 2024-12-24 19:29:51 +01:00
71 lines
2.8 KiB
C#
71 lines
2.8 KiB
C#
/* Copyright (c) Citrix Systems, Inc.
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms,
|
|
* with or without modification, are permitted provided
|
|
* that the following conditions are met:
|
|
*
|
|
* * Redistributions of source code must retain the above
|
|
* copyright notice, this list of conditions and the
|
|
* following disclaimer.
|
|
* * Redistributions in binary form must reproduce the above
|
|
* copyright notice, this list of conditions and the
|
|
* following disclaimer in the documentation and/or other
|
|
* materials provided with the distribution.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
|
|
* CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
|
|
* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
|
|
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
|
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
|
|
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
|
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
|
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
|
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
|
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
|
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
|
|
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
|
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
|
* SUCH DAMAGE.
|
|
*/
|
|
|
|
using System.Diagnostics;
|
|
using System.Management;
|
|
|
|
namespace XenAdmin
|
|
{
|
|
public static class PowerManagement
|
|
{
|
|
|
|
private static readonly log4net.ILog log = log4net.LogManager.GetLogger(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType);
|
|
public static bool CheckBatteryDischarging()
|
|
{
|
|
try
|
|
{
|
|
ManagementObjectSearcher searcher = new ManagementObjectSearcher("root\\CIMV2", "SELECT * FROM Win32_Battery");
|
|
|
|
foreach (ManagementObject queryObj in searcher.Get())
|
|
{
|
|
Debug.WriteLine("-----------------------------------");
|
|
Debug.WriteLine("Win32_Battery instance");
|
|
Debug.WriteLine("-----------------------------------");
|
|
Debug.WriteLine(string.Format("BatteryStatus: {0}", queryObj["BatteryStatus"]));
|
|
int result = 0;
|
|
if (int.TryParse(queryObj["BatteryStatus"].ToString(), out result))
|
|
{
|
|
if (result == 1)
|
|
return true;
|
|
}
|
|
}
|
|
}
|
|
catch (ManagementException e)
|
|
{
|
|
log.Error("An error occurred while querying for WMI data: ",e);
|
|
}
|
|
|
|
return false;
|
|
|
|
}
|
|
}
|
|
}
|