src/Resume-PsActivity.ps1
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#requires -version 6 using namespace System.Linq using namespace System.ComponentModel function Resume-PsActivity { [CmdletBinding(DefaultParameterSetName='Name')] param( [Parameter(Mandatory, ParameterSetName='Name', Position=0)] [ValidateNotNullOrEmpty()] [ValidateScript({!!($script:ps = Get-Process $_ -ErrorAction 0)})] [String]$Name, [Parameter(Mandatory, ParameterSetName='Id', Position=0)] [ValidateScript({!!($script:ps = Get-Process -Id $_ -ErrorAction 0)})] [Int32]$Id ) process { $ntdll = New-Delegate ntdll -Signature @{ NtResumeProcess = [Func[IntPtr, Int32]] RtlNtStatusToDosError = [Func[Int32, Int32]] } $ps.ForEach{ if ([Enumerable]::Sum([Int32[]]( Select-Object -InputObject $_.Threads[0] -Property ThreadState, WaitReason ).PSObject.Properties.Value.ForEach{$_ -eq 5}) -eq 2) { if (($nts = $ntdll.NtResumeProcess.Invoke($_.Handle)) -ne 0) { Write-Verbose "$([Win32Exception]::new( $ntdll.RtlNtStatusToDosError.Invoke($nts) ).Message)" } else { Write-Verbose "Process $($_.Id) is resumed." } } else { Write-Verbose "Process $($_.Id) is already active." } $_.Dispose() } } } |