43 lines
1000 B
PowerShell
43 lines
1000 B
PowerShell
# Function to check whether machine is currently shutting down
|
|
function ShuttingDown {
|
|
[string]$sourceCode = @"
|
|
using System;
|
|
using System.Runtime.InteropServices;
|
|
|
|
namespace Vagrant {
|
|
public static class RemoteManager {
|
|
private const int SM_SHUTTINGDOWN = 0x2000;
|
|
|
|
[DllImport("User32.dll", CharSet = CharSet.Unicode)]
|
|
private static extern int GetSystemMetrics(int Index);
|
|
|
|
public static bool Shutdown() {
|
|
return (0 != GetSystemMetrics(SM_SHUTTINGDOWN));
|
|
}
|
|
}
|
|
}
|
|
"@
|
|
$type = Add-Type -TypeDefinition $sourceCode -PassThru
|
|
return $type::Shutdown()
|
|
}
|
|
|
|
if (ShuttingDown) {
|
|
exit 1
|
|
} else {
|
|
# See if a reboot is scheduled in the future by trying to schedule a reboot
|
|
. shutdown.exe -f -r -t 60
|
|
|
|
if ($LASTEXITCODE -eq 1190) {
|
|
# reboot is already pending
|
|
exit 2
|
|
}
|
|
|
|
# Remove the pending reboot we just created above
|
|
if ($LASTEXITCODE -eq 0) {
|
|
. shutdown.exe -a
|
|
}
|
|
}
|
|
|
|
# no reboot in progress or scheduled
|
|
exit 0
|