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- Adopt the standardized Toolkit layout (Toolkit.ps1 + Functions/Modules/Libraries/Tools) - Replace the legacy NLog-era Registry.dll with Eric Zimmerman Registry 2026.5.0 (netstandard2.0) for offline hive parsing without mounting; libraries are loaded into memory in dependency order (byte load on Windows PowerShell 5.1, dedicated AssemblyLoadContext stream load on PowerShell 7) - Rewrite Invoke-RegistryHiveAction with a case-insensitive ValueTable contract for direct value name indexing - Rewrite Invoke-FileDownloadWithProgress with automatic system proxy detection and progress reporting - Convert Copy-ItemWithProgress, Get-InstalledSoftware, and the MSI helper functions to the toolkit logging and error handling patterns - Add opt-in QEMU guest agent installation from the mounted ISO (full operating system only, version-aware, REBOOT=ReallySuppress) - Remove the task sequence variable parameters from the script surface while retaining the toolkit functionality - Update README with structure, usage, and OS deployment guidance (DeployR/MDT/SCCM two-pass flow, pwsh.exe for DeployR boot images) Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
76 lines
3.0 KiB
PowerShell
76 lines
3.0 KiB
PowerShell
#region Get-MSIProductList
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Function Get-MSIProductList
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{
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<#
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.SYNOPSIS
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Retrieves the list of installed MSI products from the Windows Installer database.
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.DESCRIPTION
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Uses the 'WindowsInstaller.Installer' COM object to enumerate the installed product codes and return the associated product information attributes as objects.
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.PARAMETER ContinueOnError
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Continue processing even if an error occurs.
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.EXAMPLE
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Get-MSIProductList
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.NOTES
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Attributes that cannot be read for a given product will be returned as null.
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.LINK
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Place any useful link here where your function or cmdlet can be referenced
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#>
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[CmdletBinding()]
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Param
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(
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[Parameter(Mandatory=$False)]
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[Switch]$ContinueOnError
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)
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Try
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{
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$OutputObjectList = New-Object -TypeName 'System.Collections.Generic.List[PSObject]'
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$ComObject = New-Object -ComObject 'WindowsInstaller.Installer'
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$ComObjectType = $ComObject.GetType()
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[String[]]$AttributeList = @('Language', 'ProductName', 'PackageCode', 'Transforms', 'AssignmentType', 'PackageName', 'InstalledProductName', 'VersionString', 'RegCompany', 'RegOwner', 'ProductID', 'ProductIcon', 'InstallLocation', 'InstallSource', 'InstallDate', 'Publisher', 'LocalPackage', 'HelpLink', 'HelpTelephone', 'URLInfoAbout', 'URLUpdateInfo') | Sort-Object
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$ProductList = $ComObjectType.InvokeMember('Products', [System.Reflection.BindingFlags]::GetProperty, $Null, $ComObject, $Null)
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ForEach ($Product In $ProductList)
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{
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$OutputObjectProperties = New-Object -TypeName 'System.Collections.Specialized.OrderedDictionary'
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$OutputObjectProperties.Add('ProductCode', $Product)
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For ($AttributeListIndex = 0; $AttributeListIndex -lt $AttributeList.Count; $AttributeListIndex++)
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{
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[String]$AttributeName = $AttributeList[$AttributeListIndex]
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Switch ($OutputObjectProperties.Contains($AttributeName))
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{
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{($_ -eq $False)}
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{
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$OutputObjectProperties.Add($AttributeName, $Null)
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}
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}
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Try {$OutputObjectProperties."$($AttributeName)" = $ComObjectType.InvokeMember('ProductInfo', [System.Reflection.BindingFlags]::GetProperty, $Null, $ComObject, @($Product, $AttributeName))} Catch {}
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}
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$OutputObject = New-Object -TypeName 'PSObject' -Property ($OutputObjectProperties)
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$Null = $OutputObjectList.Add($OutputObject)
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}
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Write-Output -InputObject ($OutputObjectList)
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}
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Catch
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{
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$ErrorHandlingDefinition.Invoke($Error[0], 2, $ContinueOnError.IsPresent)
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}
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}
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#endregion
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