DSCResources/cWmiIntervalTimer/cWmiIntervalTimer.psm1
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function Get-TargetResource { [CmdletBinding()] [OutputType([Hashtable])] param([Parameter(Mandatory=$true)] [uint64] $IntervalBetweenEvents, [Parameter(Mandatory=$true)] [string] $TimerId) $existingTimer = Get-WmiObject -Namespace root\cimv2 -Class __IntervalTimerInstruction -Filter "TimerID = '$TimerID'" if (-not $existingTimer) { return @{} } return @{ TimerID = $existingTimer.TimerID SkipIfPassed = $existingTimer.SkipIfPassed IntervalBetweenEvents = $existingTimer.IntervalBetweenEvents } } function Set-TargetResource { [CmdletBinding()] param([Parameter(Mandatory=$true)] [uint64] $IntervalBetweenEvents, [Parameter()] [bool] $SkipIfPassed, [Parameter(Mandatory=$true)] [string] $TimerId) $wmiClass = [wmiclass]'__IntervalTimerInstruction' $newInstance = $wmiClass.CreateInstance() $newInstance.TimerID = $timerID $newInstance.IntervalBetweenEvents = $intervalBetweenEvents $newInstance.SkipIfPassed = $SkipIfPassed $null = $newInstance.Put() } function Test-TargetResource { [CmdletBinding()] [OutputType([bool])] param([Parameter(Mandatory=$true)] [uint64] $IntervalBetweenEvents, [Parameter()] [bool] $SkipIfPassed, [Parameter(Mandatory=$true)] [string] $TimerId) $existingTimer = Get-WmiObject -Namespace root\cimv2 -Class __IntervalTimerInstruction -Filter "TimerID = '$TimerID'" $existingTimer -and $existingTimer.IntervalBetweenEvents -eq $IntervalBetweenEvents -and $existingTimer.TimerID -eq $TimerID -and $existingTimer.SkipIfPassed -eq $SkipIfPassed } Export-ModuleMember -Function Get-TargetResource, Set-TargetResource, Test-TargetResource |