Public/Get-VcList.ps1
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Function Get-VcList { <# .SYNOPSIS Returns an array of Visual C++ Redistributables. .DESCRIPTION This function reads the Visual C++ Redistributables listed in an internal manifest or an external JSON file into an array that can be passed to other VcRedist functions. A complete listing of the supported and all known redistributables is included in the module. The internal manifest can be exported with Export-VcManifest. .NOTES Author: Aaron Parker Twitter: @stealthpuppy .LINK https://stealthpuppy.com/VcRedist/get-vclist.html .PARAMETER Manifest The JSON file that contains the details about the Visual C++ Redistributables. This must be in the expected format. .PARAMETER Export Defines the list of Visual C++ Redistributables to export - All, Supported or Unsupported Redistributables. Defaults to exporting the Supported Redistributables. .PARAMETER Release Specifies the release (or version) of the redistributables to return. .PARAMETER Architecture Specifies the processor architecture to of the redistributables to return. Can be x86 or x64. .EXAMPLE Get-VcList Description: Return an array of the supported Visual C++ Redistributables from the embedded manifest. .EXAMPLE Get-VcList Description: Returns the 2008, 2010, 2012, 2013 and 2019, x86 and x64 versions of the supported Visual C++ Redistributables from the embedded manifest. .EXAMPLE Get-VcList -Export All Description: Returns a list of the all Visual C++ Redistributables from the embedded manifest, including unsupported versions. .EXAMPLE Get-VcList -Export Supported Description: Returns the full list of supported Visual C++ Redistributables from the embedded manifest. .EXAMPLE Get-VcList -Release 2013, 2019 -Architecture x86 Description: Returns the 2013 and 2019 x64 Visual C++ Redistributables from the list of supported Redistributables in the embedded manifest. .EXAMPLE Get-VcList -Path ".\VisualCRedistributables.json" Description: Returns a list of the Visual C++ Redistributables listed in the external manifest VisualCRedistributables.json. #> [OutputType([System.Management.Automation.PSObject])] [CmdletBinding(DefaultParameterSetName = 'Manifest', HelpURI = "https://stealthpuppy.com/VcRedist/get-vclist.html")] Param ( [Parameter(Mandatory = $False, Position = 0, ParameterSetName = 'Manifest')] [ValidateSet('2005', '2008', '2010', '2012', '2013', '2015', '2017', '2019')] [System.String[]] $Release = @("2008", "2010", "2012", "2013", "2019"), [Parameter(Mandatory = $False, Position = 1, ParameterSetName = 'Manifest')] [ValidateSet('x86', 'x64')] [System.String[]] $Architecture = @("x86", "x64"), [Parameter(Mandatory = $False, Position = 2, ValueFromPipeline, ParameterSetName = 'Manifest')] [ValidateNotNull()] [ValidateScript( { If (Test-Path -Path $_ -PathType 'Leaf' -ErrorAction "SilentlyContinue") { $True } Else { Throw "Cannot find file $_" } })] [Alias("Xml")] [System.String] $Path = (Join-Path -Path $MyInvocation.MyCommand.Module.ModuleBase -ChildPath "VisualCRedistributables.json"), [Parameter(Mandatory = $False, Position = 0, ParameterSetName = 'Export')] [ValidateSet('Supported', 'All', 'Unsupported')] [System.String] $Export = "Supported" ) Process { try { Write-Verbose -Message "$($MyInvocation.MyCommand): Reading JSON document [$Path]." $content = Get-Content -Raw -Path $Path -ErrorAction "SilentlyContinue" } catch [System.Exception] { Write-Warning -Message "$($MyInvocation.MyCommand): Unable to read manifest [$Path]." Throw $_.Exception.Message } try { # Convert the JSON content to an object Write-Verbose -Message "$($MyInvocation.MyCommand): Converting JSON." $json = $content | ConvertFrom-Json -ErrorAction "SilentlyContinue" } catch [System.Exception] { Write-Warning -Message "$($MyInvocation.MyCommand): Unable to convert manifest JSON to required object. Please validate the input manifest." Throw $_.Exception.Message } If ($Null -ne $json) { If ($PSBoundParameters.ContainsKey('Export')) { Switch ($Export) { "Supported" { Write-Verbose -Message "$($MyInvocation.MyCommand): Exporting supported VcRedists." [System.Management.Automation.PSObject] $output = $json.Supported } "All" { Write-Verbose -Message "$($MyInvocation.MyCommand): Exporting all VcRedists." Write-Warning -Message "$($MyInvocation.MyCommand): This list includes unsupported Visual C++ Redistributables." [System.Management.Automation.PSObject] $output = $json.Supported + $json.Unsupported } "Unsupported" { Write-Verbose -Message "$($MyInvocation.MyCommand): Exporting unsupported VcRedists." Write-Warning -Message "$($MyInvocation.MyCommand): This list includes unsupported Visual C++ Redistributables." [System.Management.Automation.PSObject] $output = $json.Unsupported } } } Else { # Filter the list for architecture and release If ($json | Get-Member -Name "Supported" -MemberType "Properties") { [System.Management.Automation.PSObject] $supported = $json.Supported } Else { [System.Management.Automation.PSObject] $supported = $json } [System.Management.Automation.PSObject] $output = $supported | Where-Object { $Release -contains $_.Release } | ` Where-Object { $Architecture -contains $_.Architecture } } # Get the count of items in $output; Because it's a PSCustomObject we can't use the .count property so need to measure th object # Grab a NoteProperty and count how many of those there are to get the object count try { $Property = $output | Get-Member -ErrorAction "SilentlyContinue" | Where-Object { $_.MemberType -eq "NoteProperty" } | Select-Object -ExpandProperty "Name" | Select-Object -First 1 $Count = $output.$Property.Count - 1 } catch { $Count = 0 } # Replace strings in the manifest Write-Verbose -Message "$($MyInvocation.MyCommand): Object count is: $($output.$Property.Count)." For ($i = 0; $i -le $Count; $i++) { try { $output[$i].SilentUninstall = $output[$i].SilentUninstall ` -replace "#Installer", $(Split-Path -Path $output[$i].Download -Leaf) ` -replace "#ProductCode", $output[$i].ProductCode } catch { Write-Verbose -Message "Failed to replace strings in: $($json[$i].Name)." } } Write-Output -InputObject $output } } } |