functions/Get-PrismPrinter.ps1
|
<#
.SYNOPSIS Discover all or the first/default printer .DESCRIPTION Discover all or the first/default printer .EXAMPLE Get-PrismPrinter Lists 0-n Prisms #> function Get-PrismPrinter { [CmdletBinding()] param ( ) if (-not (Get-PSFConfigValue -FullName PrismShell.AutoDiscovery.Enabled)) { Write-PSFMessage -String 'FindPrismPrinter.AutoDiscoDisabled' return [pscustomobject]@{ IPAddress = Get-PSFConfigValue -FullName PrismShell.DefaultPrinter.ComputerName MACAddress = Get-PSFConfigValue -FullName PrismShell.DefaultPrinter.MacAddress Type = 'UserDefault' } } Write-PSFMessage -String 'FindPrismPrinter.AutoDiscoEnabled' $filteredArpCache = Get-ArpCache | Where-Object MacAddress -like '10:00:F7*' if ($filteredArpCache.Count -eq 0) { Stop-PSFFunction -String 'FindPrismPrinter.HashtagSad' } if ($filteredArpCache.Count -gt 1 -and -not (Get-PSFConfigValue -FullName PrismShell.AutoDiscovery.UseFirstPrinter)) { Write-PSFMessage -String 'FindPrismPrinter.MultiplePrintersFound' -Level Warning } if (Get-PSFConfigValue -FullName PrismShell.AutoDiscovery.UseFirstPrinter) { $filteredArpCache = $filteredArpCache | Select-Object -First 1 } foreach ($entry in $filteredArpCache) { $uri = 'http://{0}/version' -f $entry.IPAddress $session = New-PrismSession -ComputerName $entry.IPAddress -MacAddress $entry.MacAddress.ToUpper() $version = (Invoke-RestMethod -Uri $uri -Method Get -WebSession $session) -as [version] if ($null -eq $version) {$version = [version]::new()} [PrismPrinter]::new($entry.IPAddress, $entry.MACAddress.ToUpper(), $version) } } |