Public/Get-MicrosoftWvdBootloader.ps1
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Function Get-MicrosoftWvdBootLoader { <# .SYNOPSIS Get the current version and download URL for the Microsoft Remote Desktop Boot Loader. .NOTES Site: https://stealthpuppy.com Author: Aaron Parker Twitter: @stealthpuppy .LINK https://github.com/aaronparker/Evergreen .EXAMPLE Get-MicrosoftWvdBootLoader Description: Returns the current version and download URL for the Microsoft Remote Desktop Boot Loader. #> [OutputType([System.Management.Automation.PSObject])] [CmdletBinding()] Param() # Get application resource strings from its manifest $res = Get-FunctionResource -AppName ("$($MyInvocation.MyCommand)".Split("-"))[1] Write-Verbose -Message $res.Name # Grab the download link headers to find the file name try { #TODO: turn this into a function $params = @{ Uri = $res.Get.Uri Method = "Head" UseBasicParsing = $True ErrorAction = $script:resourceStrings.Preferences.ErrorAction } $Headers = (Invoke-WebRequest @params).Headers } catch [System.Net.WebException] { Write-Warning -Message "$($MyInvocation.MyCommand): Error at: $res.Get.Uri." Throw ([string]::Format("Error : {0}", $_.Exception.StatusCode)) } catch { Write-Warning -Message "$($MyInvocation.MyCommand): Error at: $res.Get.Uri." Throw ([string]::Format("Error : {0}", $_.Exception.StatusCode)) } If ($Headers) { # Match filename $Filename = [RegEx]::Match($Headers['Content-Disposition'], $res.Get.MatchFilename).Captures.Groups[1].Value # Match version $Version = [RegEx]::Match($Headers['Content-Disposition'], $res.Get.MatchVersion).Captures.Value If ($Version.Length -eq 0) { $Version = "Unknown" } # Construct the output; Return the custom object to the pipeline $PSObject = [PSCustomObject] @{ Version = $Version Architecture = Get-Architecture -String $Filename Date = $Headers['Last-Modified'] | Select-Object -First 1 Size = $Headers['Content-Length'] | Select-Object -First 1 Filename = $Filename URI = $res.Get.Uri } Write-Output -InputObject $PSObject } Else { Write-Warning -Message "$($MyInvocation.MyCommand): Failed to return a header from $($res.Get.Uri)." } } |