First commit

lib/ManagePrinter.psm1

@@ -0,0 +1,86 @@
+# Manage printers
+
+function Get-CurrentPrinterDriverVersion {
+    param (
+        [Parameter(Mandatory=$true)][string]$DriverName
+    )
+    $printer = Get-PrinterDriver -Name $DriverName
+    if ( $printer -eq $false ) {
+        return $false
+    }
+    $version = $printer.DriverVersion
+    return ( 3..0 | foreach-object {( $version -shr ($_ * 16)) -band 0xffff }) -join'.'
+}
+
+Function Add-NetworkPrinterPort {
+    param (
+        [Parameter(Mandatory=$true)][string]$Ip,
+        [Parameter(Mandatory=$true)][string]$Name
+    )
+    if ( $(Get-PrinterPort | Where PrinterHostAddress -eq $Ip) ) {
+         Write-Host -ForegroundColor Cyan "This driver version is already installed"
+    }
+    else {
+        Try {
+            Add-PrinterPort -Name $Name -PrinterHostAddress $Ip
+        }
+        Catch {
+            Throw $($PSItem.ToString())
+        }
+    }
+}
+
+function Install-PrinterDriver {
+    param (
+        [Parameter(Mandatory=$true)][string]$Inf,
+        [Parameter(Mandatory=$true)] [string]$Name
+    )
+
+    if ( -Not (Test-Path $Inf -EA SilentlyContinue) ) {
+        Throw [System.IO.FileNotFoundException]::new("Driver file $Inf not found")
+    }
+
+    if ( Get-PrinterDriver -Name $Name -EA SilentlyContinue ) {
+        Write-Warning "Printer $Nam e already exist"
+
+        # Compare version
+        $current_version = Get-CurrentPrinterDriverVersion $Name
+        $inf_version = $(((Select-String -Pattern "DriverVer" -path $Inf) -split ',')[1])
+        if ($inf_version -eq $current_version) {
+            Write-Host -ForegroundColor Cyan "This driver version is already installed"
+            return
+        }
+    }
+
+    Try {
+        pnputil /add-driver $Inf /install | Out-Null
+        Add-PrinterDriver -Name $Name -EA Stop
+    }
+    Catch [Microsoft.Management.Infrastructure.CimException] {
+        Throw $($PSItem.ToString())
+    }
+    Catch {
+        Throw "Error when Adding $Name from $Inf in Windows Driver Store"
+    }
+}
+
+Function Add-NetworkPrinter () {
+    [CmdletBinding()]
+    param (
+        [Parameter(Mandatory=$true)][string]$Inf,
+        [Parameter(Mandatory=$true)][string]$Ip,
+        [Parameter(Mandatory=$true)][string]$Driver,
+        [Parameter(Mandatory=$true)][string]$PrinterName,
+        [Parameter(Mandatory=$false)][string]$PortPrefix=""
+    )
+    $PortName = "$PortPrefix$Ip"
+    Try {
+        Install-PrinterDriver $Inf $Driver
+        Add-NetworkPrinterPort $Ip $PortName
+        Add-Printer -DriverName $Driver -Name $PrinterName -PortName $PortName -EA Stop
+    }
+    Catch {
+        Throw "Error in Add-NetworkPrinter: $($Error[0].ToString())"
+    }
+}
+