mirror of
https://github.com/rbalsleyMSFT/FFU.git
synced 2026-06-14 02:09:35 -06:00
rbalsleyMSFT
795b4e5095
Refactors the Dell driver catalog parsing to use a streaming `System.Xml.XmlReader` instead of loading the entire XML file into memory. This change significantly reduces the memory footprint and improves performance, especially when processing large catalog files. The new approach reads the file node by node, processing each software component individually.
680 lines
38 KiB
PowerShell
680 lines
38 KiB
PowerShell
# Function to get the list of Dell models from the catalog using XML streaming
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function Get-DellDriversModelList {
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[CmdletBinding()]
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param(
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[Parameter(Mandatory = $true)]
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[int]$WindowsRelease,
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[Parameter(Mandatory = $true)]
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[string]$DriversFolder, # Base drivers folder (e.g., C:\FFUDevelopment\Drivers)
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[Parameter(Mandatory = $true)]
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[string]$Make # Should be 'Dell'
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)
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# Define Dell specific drivers folder and catalog file names
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$dellDriversFolder = Join-Path -Path $DriversFolder -ChildPath "Dell"
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$catalogBaseName = if ($WindowsRelease -le 11) { "CatalogPC" } else { "Catalog" }
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$dellCabFile = Join-Path -Path $dellDriversFolder -ChildPath "$($catalogBaseName).cab"
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$dellCatalogXML = Join-Path -Path $dellDriversFolder -ChildPath "$($catalogBaseName).xml"
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$catalogUrl = if ($WindowsRelease -le 11) { "http://downloads.dell.com/catalog/CatalogPC.cab" } else { "https://downloads.dell.com/catalog/Catalog.cab" }
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$uniqueModelNames = [System.Collections.Generic.HashSet[string]]::new([System.StringComparer]::OrdinalIgnoreCase)
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$reader = $null
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try {
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# Check if the Dell catalog XML exists and is recent
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$downloadCatalog = $true
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if (Test-Path -Path $dellCatalogXML -PathType Leaf) {
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WriteLog "Dell Catalog XML found: $dellCatalogXML"
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$dellCatalogCreationTime = (Get-Item $dellCatalogXML).CreationTime
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WriteLog "Dell Catalog XML Creation time: $dellCatalogCreationTime"
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# Check if the XML file is less than 7 days old
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if (((Get-Date) - $dellCatalogCreationTime).TotalDays -lt 7) {
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WriteLog "Using existing Dell Catalog XML (less than 7 days old): $dellCatalogXML"
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$downloadCatalog = $false
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}
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else {
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WriteLog "Existing Dell Catalog XML is older than 7 days: $dellCatalogXML"
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}
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}
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else {
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WriteLog "Dell Catalog XML not found: $dellCatalogXML"
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}
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if ($downloadCatalog) {
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WriteLog "Attempting to download and extract Dell Catalog for Get-DellDriversModelList..."
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# Ensure Dell drivers folder exists
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if (-not (Test-Path -Path $dellDriversFolder -PathType Container)) {
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WriteLog "Creating Dell drivers folder: $dellDriversFolder"
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New-Item -Path $dellDriversFolder -ItemType Directory -Force | Out-Null
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}
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# Check URL accessibility
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try {
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$request = [System.Net.WebRequest]::Create($catalogUrl)
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$request.Method = 'HEAD'; $response = $request.GetResponse(); $response.Close()
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}
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catch { throw "Dell Catalog URL '$catalogUrl' not accessible: $($_.Exception.Message)" }
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# Remove existing files before download if they exist
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if (Test-Path -Path $dellCabFile) { Remove-Item -Path $dellCabFile -Force -ErrorAction SilentlyContinue }
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if (Test-Path -Path $dellCatalogXML) { Remove-Item -Path $dellCatalogXML -Force -ErrorAction SilentlyContinue }
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WriteLog "Downloading Dell Catalog cab file: $catalogUrl to $dellCabFile"
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Start-BitsTransferWithRetry -Source $catalogUrl -Destination $dellCabFile
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WriteLog "Dell Catalog cab file downloaded to $dellCabFile"
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WriteLog "Extracting Dell Catalog cab file '$dellCabFile' to '$dellCatalogXML'"
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Invoke-Process -FilePath "Expand.exe" -ArgumentList """$dellCabFile"" ""$dellCatalogXML""" | Out-Null
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WriteLog "Dell Catalog cab file extracted to $dellCatalogXML"
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# Delete the CAB file after extraction
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WriteLog "Deleting Dell Catalog CAB file: $dellCabFile"
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Remove-Item -Path $dellCabFile -Force -ErrorAction SilentlyContinue
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}
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# Ensure the XML file exists before trying to read it
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if (-not (Test-Path -Path $dellCatalogXML -PathType Leaf)) {
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throw "Dell Catalog XML file '$dellCatalogXML' not found after download/check attempt."
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}
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# Use XmlReader for streaming from the XML file
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$settings = New-Object System.Xml.XmlReaderSettings
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$settings.IgnoreWhitespace = $true
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$settings.IgnoreComments = $true
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# $settings.DtdProcessing = [System.Xml.DtdProcessing]::Ignore # Optional
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$reader = [System.Xml.XmlReader]::Create($dellCatalogXML, $settings)
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WriteLog "Starting XML stream parsing for Dell models from '$dellCatalogXML'..."
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$isDriverComponent = $false
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$isModelElement = $false
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$modelDepth = -1 # Track depth to handle nested elements if needed
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# Read through the XML stream node by node
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while ($reader.Read()) {
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switch ($reader.NodeType) {
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([System.Xml.XmlNodeType]::Element) {
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switch ($reader.Name) {
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'SoftwareComponent' { $isDriverComponent = $false } # Reset flag
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'ComponentType' { if ($reader.GetAttribute('value') -eq 'DRVR') { $isDriverComponent = $true } }
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'Model' { if ($isDriverComponent) { $isModelElement = $true; $modelDepth = $reader.Depth } }
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}
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}
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([System.Xml.XmlNodeType]::CDATA) {
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if ($isModelElement -and $isDriverComponent) {
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$modelName = $reader.Value.Trim()
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if (-not [string]::IsNullOrWhiteSpace($modelName)) { $uniqueModelNames.Add($modelName) | Out-Null }
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$isModelElement = $false # Reset after reading CDATA
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}
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}
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([System.Xml.XmlNodeType]::EndElement) {
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switch ($reader.Name) {
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'SoftwareComponent' { $isDriverComponent = $false; $isModelElement = $false; $modelDepth = -1 }
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'Model' { if ($reader.Depth -eq $modelDepth) { $isModelElement = $false; $modelDepth = -1 } }
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}
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}
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}
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} # End while ($reader.Read())
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WriteLog "Finished XML stream parsing. Found $($uniqueModelNames.Count) unique Dell models."
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}
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catch {
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WriteLog "Error getting Dell models: $($_.Exception.ToString())" # Log full exception
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throw "Failed to retrieve Dell models. Check log for details." # Re-throw for UI handling
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}
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finally {
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# Ensure the reader is closed and disposed
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if ($null -ne $reader) {
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$reader.Dispose()
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}
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# Ensure CAB file is deleted even if extraction failed but download succeeded
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if (Test-Path -Path $dellCabFile) {
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WriteLog "Cleaning up downloaded Dell CAB file: $dellCabFile"
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Remove-Item -Path $dellCabFile -Force -ErrorAction SilentlyContinue
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}
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}
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# Convert HashSet to sorted list of PSCustomObjects
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$models = [System.Collections.Generic.List[PSCustomObject]]::new()
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foreach ($modelName in ($uniqueModelNames | Sort-Object)) {
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$models.Add([PSCustomObject]@{
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Make = $Make
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Model = $modelName
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# Link is not applicable here like for Microsoft
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})
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}
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return $models
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}
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# Function to download and extract drivers for a specific Dell model (Modified for ForEach-Object -Parallel)
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function Save-DellDriversTask {
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[CmdletBinding()]
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param(
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[Parameter(Mandatory = $true)]
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[PSCustomObject]$DriverItemData, # Contains Model property
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[Parameter(Mandatory = $true)]
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[string]$DriversFolder, # Base drivers folder (e.g., C:\FFUDevelopment\Drivers)
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[Parameter(Mandatory = $true)]
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[string]$WindowsArch,
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[Parameter(Mandatory = $true)]
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[int]$WindowsRelease,
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[Parameter()] # Made optional
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[System.Collections.Concurrent.ConcurrentQueue[hashtable]]$ProgressQueue = $null, # Default to null
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[Parameter()]
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[bool]$CompressToWim = $false # New parameter for compression
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)
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$modelName = $DriverItemData.Model
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$make = "Dell" # Hardcoded for this task
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$status = "Starting..." # Initial local status
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$success = $false
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# Initial status update
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if ($null -ne $ProgressQueue) { Invoke-ProgressUpdate -ProgressQueue $ProgressQueue -Identifier $modelName -Status "Checking..." }
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$makeDriversPath = Join-Path -Path $DriversFolder -ChildPath $Make
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$modelPath = Join-Path -Path $makeDriversPath -ChildPath $modelName
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try {
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# Define paths for Dell catalog. The catalog is assumed to be prepared by the calling function.
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$dellDriversFolder = Join-Path -Path $DriversFolder -ChildPath "Dell"
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$catalogBaseName = if ($WindowsRelease -le 11) { "CatalogPC" } else { "Catalog" }
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$dellCatalogXML = Join-Path -Path $dellDriversFolder -ChildPath "$($catalogBaseName).xml"
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# 1. Check if drivers already exist for this model (final destination)
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if (Test-Path -Path $modelPath -PathType Container) {
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$folderSize = (Get-ChildItem -Path $modelPath -Recurse | Measure-Object -Property Length -Sum -ErrorAction SilentlyContinue).Sum
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if ($folderSize -gt 1MB) {
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$status = "Already downloaded"
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WriteLog "Drivers for '$modelName' already exist in '$modelPath'."
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if ($null -ne $ProgressQueue) { Invoke-ProgressUpdate -ProgressQueue $ProgressQueue -Identifier $modelName -Status $status }
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return [PSCustomObject]@{ Model = $modelName; Status = $status; Success = $true }
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}
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else {
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WriteLog "Driver folder '$modelPath' for '$modelName' exists but is empty/small. Re-downloading."
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}
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}
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# 3. Parse the *EXISTING* XML and Find Drivers for *this specific model*
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$status = "Finding drivers..."
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if ($null -ne $ProgressQueue) { Invoke-ProgressUpdate -ProgressQueue $ProgressQueue -Identifier $modelName -Status $status }
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# Check if the provided XML path exists
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if (-not (Test-Path -Path $dellCatalogXML -PathType Leaf)) {
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throw "Dell Catalog XML file not found at specified path: $dellCatalogXML"
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}
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WriteLog "Parsing existing Dell Catalog XML for model '$modelName' from: $dellCatalogXML"
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# Initialize variables
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$baseLocation = $null
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$latestDrivers = @{} # Hashtable to store latest drivers for this model
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$modelSpecificDriversFound = $false
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# Create XML reader settings
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$settings = New-Object System.Xml.XmlReaderSettings
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$settings.IgnoreWhitespace = $true
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$settings.IgnoreComments = $true
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# Create XML reader
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$reader = $null
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try {
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$reader = [System.Xml.XmlReader]::Create($dellCatalogXML, $settings)
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# First pass - get baseLocation from manifest
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while ($reader.Read()) {
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if ($reader.NodeType -eq [System.Xml.XmlNodeType]::Element -and $reader.Name -eq "Manifest") {
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$baseLocationAttr = $reader.GetAttribute("baseLocation")
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if ($null -ne $baseLocationAttr) {
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$baseLocation = "https://" + $baseLocationAttr + "/"
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break
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}
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}
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}
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if ($null -eq $baseLocation) {
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throw "Invalid Dell Catalog XML format: Missing 'baseLocation' attribute in Manifest element."
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}
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# Reset reader for second pass
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$reader.Dispose()
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$reader = [System.Xml.XmlReader]::Create($dellCatalogXML, $settings)
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# Process SoftwareComponents
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while ($reader.Read()) {
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if ($reader.NodeType -eq [System.Xml.XmlNodeType]::Element -and $reader.Name -eq "SoftwareComponent") {
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# Read the entire SoftwareComponent subtree
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$componentXml = $reader.ReadSubtree()
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$component = New-Object System.Xml.XmlDocument
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$component.Load($componentXml)
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$componentXml.Dispose()
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# Check if it's a driver component
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$componentTypeNode = $component.SelectSingleNode("//ComponentType[@value='DRVR']")
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if ($null -eq $componentTypeNode) {
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continue
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}
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# Check if component supports the model
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$modelNodes = $component.SelectNodes("//SupportedSystems/Brand/Model")
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$modelMatch = $false
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foreach ($modelNode in $modelNodes) {
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$displayNode = $modelNode.SelectSingleNode("Display")
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if ($null -ne $displayNode -and $displayNode.InnerText.Trim() -eq $modelName) {
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$modelMatch = $true
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break
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}
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}
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if ($modelMatch) {
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# Check OS compatibility
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$validOS = $null
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$osNodes = $component.SelectNodes("//SupportedOperatingSystems/OperatingSystem")
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if ($null -ne $osNodes) {
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foreach ($osNode in $osNodes) {
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$osArch = $osNode.GetAttribute("osArch")
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if ($WindowsRelease -le 11) {
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# Client OS check
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if ($osArch -eq $WindowsArch) {
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$validOS = $osNode
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break
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}
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}
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else {
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# Server OS check
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$osCode = $osNode.GetAttribute("osCode")
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$osCodePattern = switch ($WindowsRelease) {
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2016 { "W14" }
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2019 { "W19" }
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2022 { "W22" }
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2025 { "W25" }
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default { "W22" }
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}
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if ($osArch -eq $WindowsArch -and $osCode -match $osCodePattern) {
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$validOS = $osNode
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break
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}
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}
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}
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}
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if ($validOS) {
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$modelSpecificDriversFound = $true
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# Extract driver information
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$driverPath = $component.SoftwareComponent.GetAttribute("path")
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$downloadUrl = $baseLocation + $driverPath
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$driverFileName = [System.IO.Path]::GetFileName($driverPath)
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# Get name
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$nameNode = $component.SelectSingleNode("//Name/Display")
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$name = if ($null -ne $nameNode) { $nameNode.InnerText } else { "UnknownDriver" }
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$name = $name -replace '[\\\/\:\*\?\"\<\>\| ]', '_' -replace '[\,]', '-'
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# Get category
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$categoryNode = $component.SelectSingleNode("//Category/Display")
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$category = if ($null -ne $categoryNode) { $categoryNode.InnerText } else { "Uncategorized" }
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$category = $category -replace '[\\\/\:\*\?\"\<\>\| ]', '_'
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# Get version
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$version = [version]"0.0"
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$vendorVersion = $component.SoftwareComponent.GetAttribute("vendorVersion")
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if ($null -ne $vendorVersion) {
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try { $version = [version]$vendorVersion } catch { WriteLog "Warning: Could not parse version '$vendorVersion' for driver '$name'. Using 0.0." }
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}
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$namePrefix = ($name -split '-')[0]
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# Store the latest version for each category/prefix combination
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if (-not $latestDrivers.ContainsKey($category)) { $latestDrivers[$category] = @{} }
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if (-not $latestDrivers[$category].ContainsKey($namePrefix) -or $latestDrivers[$category][$namePrefix].Version -lt $version) {
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$latestDrivers[$category][$namePrefix] = [PSCustomObject]@{
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Name = $name
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DownloadUrl = $downloadUrl
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DriverFileName = $driverFileName
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Version = $version
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Category = $category
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}
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}
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}
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}
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}
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}
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}
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finally {
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if ($null -ne $reader) {
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$reader.Dispose()
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}
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}
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WriteLog "Searching $($softwareComponents.Count) DRVR components in '$dellCatalogXML' for model '$modelName'..."
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foreach ($component in $softwareComponents) {
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# Check if SupportedSystems and Brand exist
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if ($null -eq $component.SupportedSystems -or $null -eq $component.SupportedSystems.Brand) { continue }
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# Ensure Model is iterable
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$componentModels = @($component.SupportedSystems.Brand.Model)
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if ($null -eq $componentModels) { continue }
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$modelMatch = $false
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foreach ($item in $componentModels) {
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# Check if Display and its CDATA section exist before accessing
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if ($null -ne $item.Display -and $null -ne $item.Display.'#cdata-section' -and $item.Display.'#cdata-section'.Trim() -eq $modelName) {
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$modelMatch = $true
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break
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}
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}
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if ($modelMatch) {
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# Model matches, now check OS compatibility
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$validOS = $null
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if ($null -ne $component.SupportedOperatingSystems) {
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# Ensure OperatingSystem is always an array/collection
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$osList = @($component.SupportedOperatingSystems.OperatingSystem)
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if ($null -ne $osList) {
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if ($WindowsRelease -le 11) {
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# Client OS check
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$validOS = $osList | Where-Object { $_.osArch -eq $WindowsArch } | Select-Object -First 1
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}
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else {
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# Server OS check
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$osCodePattern = switch ($WindowsRelease) {
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2016 { "W14" } # Note: Dell uses W14 for Server 2016
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2019 { "W19" }
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2022 { "W22" }
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2025 { "W25" }
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default { "W22" } # Fallback, adjust as needed
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}
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$validOS = $osList | Where-Object { ($_.osArch -eq $WindowsArch) -and ($_.osCode -match $osCodePattern) } | Select-Object -First 1
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}
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}
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}
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if ($validOS) {
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$modelSpecificDriversFound = $true # Mark that we found at least one relevant driver component
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$driverPath = $component.path
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$downloadUrl = $baseLocation + $driverPath
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$driverFileName = [System.IO.Path]::GetFileName($driverPath)
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# Check if Name, Display, and CDATA exist
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$name = "UnknownDriver" # Default name
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if ($null -ne $component.Name -and $null -ne $component.Name.Display -and $null -ne $component.Name.Display.'#cdata-section') {
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$name = $component.Name.Display.'#cdata-section'
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$name = $name -replace '[\\\/\:\*\?\"\<\>\| ]', '_' -replace '[\,]', '-'
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}
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# Check if Category, Display, and CDATA exist
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$category = "Uncategorized" # Default category
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if ($null -ne $component.Category -and $null -ne $component.Category.Display -and $null -ne $component.Category.Display.'#cdata-section') {
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$category = $component.Category.Display.'#cdata-section'
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$category = $category -replace '[\\\/\:\*\?\"\<\>\| ]', '_'
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}
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$version = [version]"0.0" # Default version
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if ($null -ne $component.vendorVersion) {
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try { $version = [version]$component.vendorVersion } catch { WriteLog "Warning: Could not parse version '$($component.vendorVersion)' for driver '$name'. Using 0.0." }
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}
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$namePrefix = ($name -split '-')[0] # Group by prefix within category
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# Store the latest version for each category/prefix combination
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if (-not $latestDrivers.ContainsKey($category)) { $latestDrivers[$category] = @{} }
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if (-not $latestDrivers[$category].ContainsKey($namePrefix) -or $latestDrivers[$category][$namePrefix].Version -lt $version) {
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$latestDrivers[$category][$namePrefix] = [PSCustomObject]@{
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Name = $name
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DownloadUrl = $downloadUrl
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DriverFileName = $driverFileName
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Version = $version
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Category = $category
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}
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}
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}
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} # End if ($modelMatch)
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} # End foreach ($component in $softwareComponents)
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if (-not $modelSpecificDriversFound) {
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$status = "No drivers found for OS"
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WriteLog "No drivers found for model '$modelName' matching Windows Release '$WindowsRelease' and Arch '$WindowsArch' in '$dellCatalogXML'."
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if ($null -ne $ProgressQueue) { Invoke-ProgressUpdate -ProgressQueue $ProgressQueue -Identifier $modelName -Status $status }
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# Consider this success as the process completed, just no drivers to download
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return [PSCustomObject]@{ Model = $modelName; Status = $status; Success = $true }
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}
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# 4. Download and Extract Found Drivers (Logic remains largely the same)
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$totalDriversToProcess = ($latestDrivers.Values | ForEach-Object { $_.Values.Count } | Measure-Object -Sum).Sum
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$driversProcessed = 0
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WriteLog "Found $totalDriversToProcess latest driver packages to download for $modelName."
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# Ensure base directories exist before loop
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if (-not (Test-Path -Path $makeDriversPath)) { New-Item -Path $makeDriversPath -ItemType Directory -Force | Out-Null }
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if (-not (Test-Path -Path $modelPath)) { New-Item -Path $modelPath -ItemType Directory -Force | Out-Null }
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foreach ($category in $latestDrivers.Keys) {
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foreach ($driver in $latestDrivers[$category].Values) {
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$driversProcessed++
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$status = "Downloading $($driversProcessed)/$($totalDriversToProcess): $($driver.Name)"
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if ($null -ne $ProgressQueue) { Invoke-ProgressUpdate -ProgressQueue $ProgressQueue -Identifier $modelName -Status $status }
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$downloadFolder = Join-Path -Path $modelPath -ChildPath $driver.Category
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$driverFilePath = Join-Path -Path $downloadFolder -ChildPath $driver.DriverFileName
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$extractFolder = Join-Path -Path $downloadFolder -ChildPath $driver.DriverFileName.TrimEnd($driver.DriverFileName[-4..-1])
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# Check if already extracted (more robust check)
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if (Test-Path -Path $extractFolder -PathType Container) {
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$extractSize = (Get-ChildItem -Path $extractFolder -Recurse -Exclude *.log | Measure-Object -Property Length -Sum -ErrorAction SilentlyContinue).Sum
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if ($extractSize -gt 1KB) {
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WriteLog "Driver already extracted: $($driver.Name) in $extractFolder. Skipping."
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continue # Skip to next driver
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}
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}
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# Check if download file exists but extraction folder doesn't or is empty
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if (Test-Path -Path $driverFilePath -PathType Leaf) {
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WriteLog "Download file $($driver.DriverFileName) exists, but extraction folder '$extractFolder' is missing or empty. Will attempt extraction."
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# Proceed to extraction logic below
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}
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else {
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# Download the driver
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WriteLog "Downloading driver: $($driver.Name) ($($driver.DriverFileName))"
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if (-not (Test-Path -Path $downloadFolder)) {
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WriteLog "Creating download folder: $downloadFolder"
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New-Item -Path $downloadFolder -ItemType Directory -Force | Out-Null
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}
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WriteLog "Downloading from: $($driver.DownloadUrl) to $driverFilePath"
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try {
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Start-BitsTransferWithRetry -Source $driver.DownloadUrl -Destination $driverFilePath
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WriteLog "Driver downloaded: $($driver.DriverFileName)"
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}
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catch {
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WriteLog "Failed to download driver: $($driver.DownloadUrl). Error: $($_.Exception.Message). Skipping."
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# Update status for this specific driver failure? Maybe too granular.
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continue # Skip to next driver
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}
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}
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# Extract the driver
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$status = "Extracting $($driversProcessed)/$($totalDriversToProcess): $($driver.Name)"
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if ($null -ne $ProgressQueue) { Invoke-ProgressUpdate -ProgressQueue $ProgressQueue -Identifier $modelName -Status $status }
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# Ensure extraction folder exists before attempting extraction
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if (-not (Test-Path -Path $extractFolder)) {
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WriteLog "Creating extraction folder: $extractFolder"
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New-Item -Path $extractFolder -ItemType Directory -Force | Out-Null
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}
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# Dell uses /e to extact the entire DUP while /drivers to extract only the drivers
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# In many cases /drivers will extract drivers for mutliple OS versions
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# Which can cause many duplicate files and bloat your driver folder
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# /e seems to be better and only extracts what is necessary and has less issues
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# We will default to using /e, but will fall back to /drivers if content cannot be found
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$arguments = "/s /e=`"$extractFolder`" /l=`"$extractFolder\log.log`""
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$altArguments = "/s /drivers=`"$extractFolder`" /l=`"$extractFolder\log.log`""
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$extractionSuccess = $false
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try {
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# Handle special cases (Chipset/Network) - Check if OS is Server
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$osInfo = Get-CimInstance -ClassName Win32_OperatingSystem # Get OS info within the task scope
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$isServer = $osInfo.Caption -match 'server'
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# Chipset drivers may require killing child processes in some cases
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if ($driver.Category -eq "Chipset") {
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WriteLog "Extracting Chipset driver: $driverFilePath $arguments"
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$process = Invoke-Process -FilePath $driverFilePath -ArgumentList $arguments -Wait $false
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Start-Sleep -Seconds 5 # Allow time for extraction
|
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WriteLog "Extraction exited with exit code: $($process.ExitCode)"
|
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# Attempt to gracefully close child process if needed (logic from original script)
|
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$childProcesses = Get-CimInstance Win32_Process -Filter "ParentProcessId = $($process.Id)"
|
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if ($childProcesses) {
|
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$latestProcess = $childProcesses | Sort-Object CreationDate -Descending | Select-Object -First 1
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WriteLog "Stopping child process for Chipset driver: $($latestProcess.Name) (PID: $($latestProcess.ProcessId))"
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Stop-Process -Id $latestProcess.ProcessId -Force -ErrorAction SilentlyContinue
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Start-Sleep -Seconds 1
|
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}
|
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}
|
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# Network drivers on client OS may require killing child processes
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elseif ($driver.Category -eq "Network" -and -not $isServer) {
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WriteLog "Extracting Network driver: $driverFilePath $arguments"
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$process = Invoke-Process -FilePath $driverFilePath -ArgumentList $arguments -Wait $false
|
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Start-Sleep -Seconds 5
|
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WriteLog "Extraction exited with exit code: $($process.ExitCode)"
|
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if (-not $process.HasExited) {
|
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$childProcesses = Get-CimInstance Win32_Process -Filter "ParentProcessId = $($process.Id)"
|
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if ($childProcesses) {
|
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$latestProcess = $childProcesses | Sort-Object CreationDate -Descending | Select-Object -First 1
|
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WriteLog "Stopping child process for Network driver: $($latestProcess.Name) (PID: $($latestProcess.ProcessId))"
|
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Stop-Process -Id $latestProcess.ProcessId -Force -ErrorAction SilentlyContinue
|
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Start-Sleep -Seconds 1
|
|
}
|
|
}
|
|
}
|
|
else {
|
|
WriteLog "Extracting driver: $driverFilePath $arguments"
|
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$process = Invoke-Process -FilePath $driverFilePath -ArgumentList $arguments
|
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WriteLog "Extraction exited with exit code: $($process.ExitCode)"
|
|
}
|
|
|
|
# Verify extraction (check if folder has content)
|
|
if (Test-Path -Path $extractFolder -PathType Container) {
|
|
$extractSize = (Get-ChildItem -Path $extractFolder -Recurse -Exclude *.log | Measure-Object -Property Length -Sum -ErrorAction SilentlyContinue).Sum
|
|
if ($extractSize -gt 1KB) {
|
|
$extractionSuccess = $true
|
|
WriteLog "Extraction successful (Method 1) for $driverFilePath $arguments"
|
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}
|
|
}
|
|
|
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# If primary extraction failed or folder is empty, try alternative
|
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if (-not $extractionSuccess) {
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# $arguments = "/s /e=`"$extractFolder`""
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# $altArguments = "/s /drivers=`"$extractFolder`""
|
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WriteLog "Extraction with $arguments failed or resulted in empty folder for $driverFilePath. Retrying with $altArguments"
|
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# Clean up potentially empty folder before retrying
|
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Remove-Item -Path $extractFolder -Recurse -Force -ErrorAction SilentlyContinue
|
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New-Item -Path $extractFolder -ItemType Directory -Force | Out-Null # Recreate empty folder
|
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$process = Invoke-Process -FilePath $driverFilePath -ArgumentList $altArguments
|
|
WriteLog "Extraction exited with exit code: $($process.ExitCode)"
|
|
|
|
# Verify extraction again
|
|
if (Test-Path -Path $extractFolder -PathType Container) {
|
|
$extractSize = (Get-ChildItem -Path $extractFolder -Recurse -Exclude *.log | Measure-Object -Property Length -Sum -ErrorAction SilentlyContinue).Sum
|
|
if ($extractSize -gt 1KB) {
|
|
$extractionSuccess = $true
|
|
WriteLog "Extraction successful (Method 2) for $driverFilePath $altArguments"
|
|
}
|
|
}
|
|
}
|
|
}
|
|
catch {
|
|
WriteLog "Error during extraction process for $($driver.DriverFileName): $($_.Exception.Message). Trying alternative method."
|
|
# Try alternative method on any error during the first attempt block
|
|
try {
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if (Test-Path -Path $extractFolder) {
|
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# Clean up before retry if needed
|
|
Remove-Item -Path $extractFolder -Recurse -Force -ErrorAction SilentlyContinue
|
|
}
|
|
New-Item -Path $extractFolder -ItemType Directory -Force | Out-Null
|
|
# $arguments = "/s /e=`"$extractFolder`""
|
|
# $altArguments = "/s /drivers=`"$extractFolder`""
|
|
WriteLog "Extracting driver (Method 2): $driverFilePath $altArguments"
|
|
$process = Invoke-Process -FilePath $driverFilePath -ArgumentList $altArguments
|
|
WriteLog "Extraction exited with exit code: $($process.ExitCode)"
|
|
|
|
# Verify extraction again
|
|
if (Test-Path -Path $extractFolder -PathType Container) {
|
|
$extractSize = (Get-ChildItem -Path $extractFolder -Recurse -Exclude *.log | Measure-Object -Property Length -Sum -ErrorAction SilentlyContinue).Sum
|
|
if ($extractSize -gt 1KB) {
|
|
$extractionSuccess = $true
|
|
WriteLog "Extraction successful (Method 2) for $driverFilePath."
|
|
}
|
|
}
|
|
}
|
|
catch {
|
|
WriteLog "Alternative extraction method also failed for $($driver.DriverFileName): $($_.Exception.Message)."
|
|
# Extraction failed completely
|
|
}
|
|
}
|
|
|
|
# Cleanup downloaded file only if extraction was successful
|
|
if ($extractionSuccess) {
|
|
WriteLog "Deleting driver file: $driverFilePath"
|
|
Remove-Item -Path $driverFilePath -Force -ErrorAction SilentlyContinue
|
|
WriteLog "Driver file deleted: $driverFilePath"
|
|
}
|
|
else {
|
|
WriteLog "Extraction failed for $($driver.DriverFileName). Downloaded file kept at $driverFilePath for inspection."
|
|
# Update status to indicate partial failure?
|
|
}
|
|
|
|
} # End foreach ($driver in $latestDrivers)
|
|
} # End foreach ($category in $latestDrivers)
|
|
|
|
# --- Compress to WIM if requested (after all drivers processed) ---
|
|
if ($CompressToWim) {
|
|
$status = "Compressing..."
|
|
if ($null -ne $ProgressQueue) { Invoke-ProgressUpdate -ProgressQueue $ProgressQueue -Identifier $modelName -Status $status }
|
|
$wimFileName = "$($modelName).wim"
|
|
$destinationWimPath = Join-Path -Path $makeDriversPath -ChildPath $wimFileName
|
|
WriteLog "Compressing '$modelPath' to '$destinationWimPath'..."
|
|
try {
|
|
$compressResult = Compress-DriverFolderToWim -SourceFolderPath $modelPath -DestinationWimPath $destinationWimPath -WimName $modelName -WimDescription $modelName -ErrorAction Stop
|
|
if ($compressResult) {
|
|
WriteLog "Compression successful for '$modelName'."
|
|
$status = "Completed & Compressed"
|
|
}
|
|
else {
|
|
WriteLog "Compression failed for '$modelName'. Check verbose/error output from Compress-DriverFolderToWim."
|
|
$status = "Completed (Compression Failed)"
|
|
}
|
|
}
|
|
catch {
|
|
WriteLog "Error during compression for '$modelName': $($_.Exception.Message)"
|
|
$status = "Completed (Compression Error)"
|
|
}
|
|
}
|
|
else {
|
|
$status = "Completed" # Final status if not compressing
|
|
}
|
|
# --- End Compression ---
|
|
|
|
$success = $true # Mark success as download/extract was okay
|
|
|
|
}
|
|
catch {
|
|
$status = "Error: $($_.Exception.Message.Split('.')[0])" # Shorten error message
|
|
WriteLog "Error saving Dell drivers for $($modelName): $($_.Exception.ToString())" # Log full exception string
|
|
$success = $false
|
|
# Enqueue the error status before returning
|
|
if ($null -ne $ProgressQueue) { Invoke-ProgressUpdate -ProgressQueue $ProgressQueue -Identifier $modelName -Status $status }
|
|
# Ensure return object is created even on error
|
|
return [PSCustomObject]@{ Model = $modelName; Status = $status; Success = $success }
|
|
}
|
|
|
|
# Enqueue the final status (success or error) before returning
|
|
if ($null -ne $ProgressQueue) { Invoke-ProgressUpdate -ProgressQueue $ProgressQueue -Identifier $modelName -Status $status }
|
|
|
|
# Return the final status
|
|
return [PSCustomObject]@{ Model = $modelName; Status = $status; Success = $success }
|
|
}
|
|
|
|
Export-ModuleMember -Function * |