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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,86 @@ | ||
| function Disconnect-KbWsusServer { | ||
| <# | ||
| .SYNOPSIS | ||
| Disconnects from all connected WSUS Servers. | ||
| .DESCRIPTION | ||
| Disconnects from all connected WSUS Servers. | ||
| .PARAMETER EnableException | ||
| By default, when something goes wrong we try to catch it, interpret it and give you a friendly warning message. | ||
| This avoids overwhelming you with "sea of red" exceptions, but is inconvenient because it basically disables advanced scripting. | ||
| Using this switch turns this "nice by default" feature off and enables you to catch exceptions with your own try/catch. | ||
| .NOTES | ||
| Author: Chrissy LeMaire (@cl), netnerds.net | ||
| Copyright: (c) licensed under MIT | ||
| License: MIT https://opensource.org/licenses/MIT | ||
| .EXAMPLE | ||
| PS C:\> Disconnect-KbWsusServer | ||
| Disconnects from all connected WSUS Servers. | ||
| #> | ||
| [cmdletbinding()] | ||
| param( | ||
| [switch]$EnableException | ||
| ) | ||
| begin { | ||
| If ($IsLinux -or $IsMacOs) { | ||
| return | ||
| } | ||
|
|
||
| if (-not (Get-Command Disconnect-PSWSUSServer -ErrorAction Ignore)) { | ||
| try { | ||
| Import-Module -Name PoshWSUS -ErrorAction Stop | ||
| } catch { | ||
| Import-Module "$script:ModuleRoot\library\PoshWSUS" | ||
| } | ||
| } | ||
|
|
||
| # load the DLLs, does not load properly by default | ||
| $path = Split-Path -Path (Get-Module -Name PoshWSUS).Path | ||
| $arch = "$env:PROCESSOR_ARCHITECTURE".Replace("AMD", "") | ||
| $dir = "$path\Libraries\x$($arch)" | ||
| if (Test-Path -Path $dir) { | ||
| foreach ($file in Get-ChildItem -Path $dir) { | ||
| try { | ||
| Add-Type -Path $file.Fullname -ErrorAction Stop | ||
| } catch { | ||
| # nbd | ||
| } | ||
| } | ||
| } | ||
| } | ||
| process { | ||
| if (Test-PSFPowerShell -Edition Core) { | ||
| Stop-PSFFunction -Message "Core not supported :( WSUS DLLs would have to support it, so doesn't seem likely." -EnableException:$EnableException | ||
| return | ||
| } | ||
|
|
||
| if ($script:ConnectedWsus) { | ||
| try { | ||
| $null = Remove-Variable -Scope Script -Name ConnectedWsus | ||
| $null = Disconnect-PSWSUSServer -WarningAction SilentlyContinue -WarningVariable warning | ||
| if (-not $script:internet) { | ||
| Write-PSFMessage -Level Verbose -Message "Internet connection not detected. Setting source for Get-KbUpdate to Database." | ||
| $null = Set-PSFConfig -FullName kbupdate.app.source -Value Database | ||
| } else { | ||
| Write-PSFMessage -Level Verbose -Message "Internet connection detected. Setting source for Get-KbUpdate to Web and Database." | ||
| $null = Set-PSFConfig -FullName kbupdate.app.source -Value Web, Database | ||
| } | ||
|
|
||
| # Handle the way PoshWSUS deals with errors | ||
| if ($warning) { | ||
| $currenterror = (Get-Variable -Name Error -Scope 2 -ValueOnly) | Select-Object -First 1 | ||
| throw $currenterror | ||
| } | ||
| Write-PSFMessage -Level Output -Message "Disconnected from all WSUS servers." | ||
| } catch { | ||
| Stop-PSFFunction -Message "Failure" -EnableException:$EnableException -ErrorRecord $_ | ||
| } | ||
| } else { | ||
| Write-PSFMessage -Level Output -Message "Not connected to any WSUS servers." | ||
| } | ||
| } | ||
| } |
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