DSCResources/CTX_PVSFeature/CTX_PVSFeature.psm1
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Import-LocalizedData -BindingVariable localizedData -FileName CTX_PVSFeature.Resources.psd1; function Get-TargetResource { [CmdletBinding()] [Diagnostics.CodeAnalysis.SuppressMessageAttribute('PSDSCUseVerboseMessageInDSCResource', '')] [OutputType([System.Collections.Hashtable])] param ( [Parameter(Mandatory)] [ValidateSet('Console', 'Server', 'TDS')] [System.String[]] $Roles, [Parameter(Mandatory)] [ValidateNotNullOrEmpty()] [System.String] $SourcePath, [Parameter()] [AllowNull()] [System.Management.Automation.PSCredential] [System.Management.Automation.CredentialAttribute()] $Credential, [Parameter(Mandatory)] [ValidateSet('Present', 'Absent')] [System.String] $Ensure = 'Present', [Parameter()] [ValidateNotNullOrEmpty()] [System.String] $LogPath = (Join-Path -Path $env:TMP -ChildPath '\Citrix\PVS Installer\PVS.log') ) process { $targetResource = @{ Roles = $Roles; SourcePath = $SourcePath; Ensure = 'Absent'; } Write-Verbose "Testing roles: $Roles" if (TestPVSInstalledRole -Role $Roles) { $targetResource['Ensure'] = 'Present'; } return $targetResource; } #end process } #end function Get-TargetResource function Test-TargetResource { [CmdletBinding()] [OutputType([System.Boolean])] param ( [Parameter(Mandatory)] [ValidateSet('Console', 'Server', 'TDS')] [System.String[]] $Roles, [Parameter(Mandatory)] [ValidateNotNullOrEmpty()] [System.String] $SourcePath, [Parameter()] [AllowNull()] [System.Management.Automation.PSCredential] [System.Management.Automation.CredentialAttribute()] $Credential, [Parameter(Mandatory)] [ValidateSet('Present', 'Absent')] [System.String] $Ensure = 'Present', [Parameter()] [ValidateNotNullOrEmpty()] [System.String] $LogPath = (Join-Path -Path $env:TMP -ChildPath '\Citrix\PVS Installer\PVS.log') ) process { $targetResource = Get-TargetResource @PSBoundParameters; if ($Ensure -eq $targetResource.Ensure) { Write-Verbose ($localizedData.ResourceInDesiredState -f $Roles); return $true; } else { Write-Verbose ($localizedData.ResourceNotInDesiredState -f $Roles); return $false; } } #end process } #end function Test-TargetResource function Set-TargetResource { [CmdletBinding()] [Diagnostics.CodeAnalysis.SuppressMessageAttribute('PSUseShouldProcessForStateChangingFunctions', '')] [Diagnostics.CodeAnalysis.SuppressMessageAttribute('PSUseDeclaredVarsMoreThanAssignments', 'DSCMachineStatus')] [Diagnostics.CodeAnalysis.SuppressMessageAttribute('PSAvoidGlobalVars', 'global:DSCMachineStatus')] param ( [Parameter(Mandatory)] [ValidateSet('Console', 'Server', 'TDS')] [System.String[]] $Roles, [Parameter(Mandatory)] [ValidateNotNullOrEmpty()] [System.String] $SourcePath, [Parameter()] [AllowNull()] [System.Management.Automation.PSCredential] [System.Management.Automation.CredentialAttribute()] $Credential, [Parameter(Mandatory)] [ValidateSet('Present', 'Absent')] [System.String] $Ensure = 'Present', [Parameter()] [ValidateNotNullOrEmpty()] [System.String] $LogPath = (Join-Path -Path $env:TMP -ChildPath '\Citrix\PVS Installer\PVS.log') ) begin { if (-not (Test-Path -Path $SourcePath -PathType Container)) { throw ($localizedData.InvalidSourcePathError -f $SourcePath); } } process { if ($Ensure -eq 'Present') { foreach ($role in $Roles) { if (!(TestPVSInstalledRole -Role $role)) { Write-Verbose ($localizedData.InstallingRole -f $role); $installArguments = ResolvePVSSetupArguments -Role $role -LogPath $LogPath; Write-Verbose ($localizedData.LogDirectorySet -f $logPath); Write-Verbose ($localizedData.SourceDirectorySet -f $SourcePath); $startWaitProcessParams = @{ FilePath = ResolvePVSSetupMedia -Role $role -SourcePath $SourcePath; ArgumentList = $installArguments; } if ($PSBoundParameters.ContainsKey('Credential')) { $startWaitProcessParams['Credential'] = $Credential; } $exitCode = StartWaitProcess @startWaitProcessParams -Verbose:$Verbose; # Check for reboot if ($exitCode -eq 3010) { $global:DSCMachineStatus = 1; } } } } else { if ($Roles -contains "Server") { # Remove PVS Server from Farm RemovePVSServerFromFarm } foreach ($role in $Roles) { ## Uninstall Write-Verbose ($localizedData.UninstallingRole -f $role); $uninstall = GetPVSUninstallString -Role $role; foreach ($uninstaller in $uninstall) { $tst = $uninstaller.ToLower().Replace("/i","/x") + " /quiet" $startWaitProcessParams = @{ FilePath = "c:\windows\System32\cmd.exe"; ArgumentList = "/c $tst"; } if ($PSBoundParameters.ContainsKey('Credential')) { $startWaitProcessParams['Credential'] = $Credential; } Rename-ItemProperty "HKLM:\SYSTEM\CurrentControlSet\Control\Session Manager" -Name "PendingFileRenameOperations" -NewName "PendingFileRenameOperations_temp" $exitCode = StartWaitProcess @startWaitProcessParams -Verbose:$Verbose; Rename-ItemProperty "HKLM:\SYSTEM\CurrentControlSet\Control\Session Manager" -Name "PendingFileRenameOperations_temp" -NewName "PendingFileRenameOperations" # Check for reboot if ($exitCode -eq 3010) { $global:DSCMachineStatus = 1; } } } } } #end process } #end function Set-TargetResource $moduleRoot = Split-Path -Path $MyInvocation.MyCommand.Path -Parent; ## Import the PVSCommon library functions $moduleParent = Split-Path -Path $moduleRoot -Parent; Import-Module (Join-Path -Path $moduleParent -ChildPath 'CTX_PVSCommon'); Export-ModuleMember -Function *-TargetResource; |