# Показ драйверов в системе
[CmdletBinding(DefaultParameterSetName)]
param (
[Parameter(ParameterSetName = "ViewGroup")] [switch] $ViewGroup, # сгруппированные по имени файла
[Parameter(ParameterSetName = "ViewMoreOne")] [switch] $ViewMoreOne, # для которых есть более одной версии
[Parameter(ParameterSetName = "ViewOldVersion")] [switch] $ViewOldVersion, # устаревшие версии
[Parameter(ParameterSetName = "ViewOldDate")] [switch] $ViewOldDate, # устаревшей датой
[Parameter(ParameterSetName = "Table")] [switch] $Table # все, в виде таблицы, с полями IsOldVersion и IsOldDate
)
function Grouped ($a) {
$a | Group-Object -Property { ([IO.FileInfo] $_.OriginalFileName).Name }
}
function MoreOne ($b) {
$x = Grouped $b
$x | Where-Object -Property Count -GT 1
}
function OldVers ($c) {
$x = MoreOne $c
$x | ForEach-Object -Process {
$_.Group | Sort-Object -Property { [Version] $_.Version },{ $_.Date } |
Select-Object -SkipLast 1
}
}
function OldDate ($d) {
$x = MoreOne $d
$x | ForEach-Object -Process {
$_.Group | Sort-Object -Property { $_.Date },{ [Version] $_.Version } |
Select-Object -SkipLast 1
}
}
function Add-PropDrivers ($e) {
$x = OldVers $e
$y = OldDate $e
foreach ($item in $script:Drivers) {
if ($item -in $x) {
$item | Add-Member -MemberType NoteProperty -Name IsOldVersion -Value $true
} else {
$item | Add-Member -MemberType NoteProperty -Name IsOldVersion -Value $false
}
if ($item -in $y) {
$item | Add-Member -MemberType NoteProperty -Name IsOldDate -Value $true
} else {
$item | Add-Member -MemberType NoteProperty -Name IsOldDate -Value $false
}
}
}
$Drivers = Get-WindowsDriver -Online
[bool[]]$arr = $ViewGroup,$ViewMoreOne,$ViewOldVersion,$ViewOldDate,$Table
switch ([convert]::toint32((-join [int[]]$arr),2)){
"0"{
Add-PropDrivers $Drivers; $Drivers; break
}
"1"{
Add-PropDrivers $Drivers
$Drivers | Sort-Object -Property ClassName, ProviderName, Date |
Format-Table -Property Driver, CatalogFile, ClassDescription, ProviderName, `
Date, Version, BootCritical, IsOldVersion, IsOldDate
break
}
"2"{OldDate $Drivers;break}
"4"{OldVers $Drivers;break}
"8"{MoreOne $Drivers;break}
"16"{Grouped $Drivers;break}
}
|
