usr/Get-LoadOrder.ps1
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Set-Alias -Name loadord -Value Get-LoadOrder function Get-LoadOrder { [CmdletBinding()]param([Parameter()][Switch]$AsTable) begin { $root, $sysdir = 'HKLM:\SYSTEM\CurrentControlSet', [Environment]::SystemDirectory $type = 'Boot', 'System', 'Automatic' # launching types $group = (Get-ItemProperty "$root\Control\ServiceGroupOrder").List $items = ($rk = Get-Item "$root\Services").GetSubKeyNames().ForEach{ if (($start = ($sub = $rk.OpenSubkey($_)).GetValue('Start')) -lt 3) { [PSCustomObject]@{ Name = $_ Group = $sub.GetValue('Group') Start = $start Tag = $sub.GetValue('Tag') Image = ($sub.GetValue('ImagePath') ?? ( (Test-Path ($$ = "$sysdir\drivers\$_.sys")) ? $$ : 'n/a' )) -replace '(?:\\)?.*system32', $sysdir } } $sub.Dispose() } $rk.Dispose() $order = @{} # approximate launch order ($rk = Get-Item "$root\Control\GroupOrderList").GetValueNames().ForEach{ $order[$_] = @() $value = $rk.GetValue($_) for ($i = 0; $i -lt $value.Length; $i += 3) { $order[$_] += [BitConverter]::ToUInt16($value[$i..($i + 3)], 0) $i++ } # remove tags counter $order[$_] = $order[$_][1..($order[$_].Length - 1)] } $rk.Dispose() function private:Get-Objects([String]$Value) { end { $scope = $items.Where{$_.Start -eq $type.IndexOf($Value)} $parts = $scope | Group-Object -Property Group $parts = foreach ($i in $(foreach ($g in $group) { $parts.Where{$_.Name -eq $g} })) { if ($i.Count -gt 1) { $cast = $i.Group.Where{$_.Tag} $($(foreach ($o in $order[$i.Name]) { $i.Group.Where{$_.Tag -eq $o} }), $cast.Where{ $_.Tag -notin $order[$i.Name] }, $i.Group.Where{!$_.Tag}).ForEach{$_} } else { $i.Group } } $parts += $scope.Where{$_.Group -notin $group} foreach ($p in $parts) { [PSCustomObject]@{ StartType = $Value Group = $p.Group Tag = $p.Tag ServiceOrDevice = $p.Name ImagePath = $p.Image } } } } } process {} end { $type = $type.ForEach{Get-Objects $_} $AsTable ? (Format-Table -InputObject $type -AutoSize) : $type } } Export-ModuleMember -Alias loadord -Function Get-LoadOrder |