Public/Invoke-WindowsAdmxParser.ps1
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function Invoke-WindowsAdmxParser { param ( [string]$DefinitionsPath, [string[]]$IgnoredAdmx ) # Languages [string[]]$Languages = "" Get-ChildItem $DefinitionsPath -Directory | Where-Object { $_.Name -ne 'en-us' } | ForEach-Object { $Languages += $_.Name } $Languages += "en-US" # Function to get the text from ADML file function Get-AdmlText { param ([string]$id, [string]$ADMXBaseName) foreach ($lang in $Languages) { $ADMLPath = Join-Path $DefinitionsPath "$lang\$ADMXBaseName.adml" if (Test-Path $ADMLPath) { [xml]$admlContent = Get-Content -Path $ADMLPath $text = $admlContent.policyDefinitionResources.resources.stringTable.string | Where-Object { $_.id -eq $id } if ($text) { return $text.'#text' } } } Write-Warning "Text not found for ID: $id" # Debugging statement return $null } $AllPolicies = @() # Search for ADMX files Get-ChildItem $DefinitionsPath -Filter "*.admx" | ForEach-Object { $ADMXBaseName = $_.BaseName Write-Host "Processing ADMX: $ADMXBaseName" [xml]$admxContent = Get-Content -Path $_.FullName $targetNameSpace = $admxContent.policyDefinitions.policyNamespaces.target.Namespace if ($ADMXBaseName -in $IgnoredAdmx) { Write-Warning "Ignoring ADMX: $ADMXBaseName" } else { # Process each policy in the ADMX file foreach ($policy in $admxContent.policyDefinitions.policies.policy) { $displayNameId = $policy.displayName -replace "\$\(string\.(.+)\)", '$1' $explainTextId = $policy.explainText -replace "\$\(string\.(.+)\)", '$1' $displayName = Get-AdmlText -id $displayNameId -ADMXBaseName $ADMXBaseName $explainText = (Get-AdmlText -id $explainTextId -ADMXBaseName $ADMXBaseName) -replace '\s+$', '' -replace "`n|`r|\\n", '' -replace ' {2,}', ' ' $supportedOn = if ($policy.supportedOn ) { $policy.supportedOn.ref -replace ".*:", "" -replace "SUPPORTED_", '' } else { "Not specified" } if ($supportedOn -like '*OBSOLETE*' -or $explainText -like '*DEPRECATED*' -or $explainText -like '*UNSUPPORTED*') { continue } $elements = @() if ($policy.elements) { foreach ($element in $policy.elements.ChildNodes) { switch ($element.Name) { 'decimal' { $elements += @{ Type = 'Decimal' ValueName = $element.valueName MinValue = $element.minValue MaxValue = $element.maxValue } } 'boolean' { $truevalue = $null $falsevalue = $null if ($null -eq $element.trueValue.decimal.value -or $null -eq $element.falseValue.decimal.value) { $truevalue = "1" $falsevalue = "0" } else { $truevalue = $element.trueValue.decimal.value $falsevalue = $element.falseValue.decimal.value } $elements += @{ Type = 'Boolean' ValueName = $element.valueName TrueValue = $truevalue FalseValue = $falsevalue } } 'enum' { $items = @() foreach ($item in $element.item) { $displayNameId = $item.displayName -replace "\$\(string\.(.+)\)", '$1' $displayName = Get-AdmlText -id $displayNameId -ADMXBaseName $ADMXBaseName $value = if ($item.value.decimal) { $item.value.decimal.value } elseif ($item.value.string) { $item.value.string } else { $null } $items += @{ DisplayName = $displayName Value = $value } } $elements += [ordered]@{ Type = 'Enum' ValueName = $element.valueName Items = $items } } 'text' { $elements += @{ Type = 'Text' ValueName = $element.valueName } } 'list' { $elements += @{ Type = 'List' Value = "" } } } } } if ($policy.enabledValue -or $policy.disabledValue) { $enabledValue = $null $disabledValue = $null if ($policy.enabledValue) { if ($policy.enabledValue.decimal) { $enabledValue = @{ Type = 'EnabledValue' Value = $policy.enabledValue.decimal.value } } elseif ($policy.enabledValue.string) { $enabledValue = @{ Type = 'EnabledValue' Value = $policy.enabledValue.string } } } if ($policy.disabledValue) { if ($policy.disabledValue.decimal) { $disabledValue = @{ Type = 'DisabledValue' Value = $policy.disabledValue.decimal.value } } elseif ($policy.disabledValue.string) { $disabledValue = @{ Type = 'DisabledValue' Value = $policy.disabledValue.string } } } $elements += $enabledValue, $disabledValue | Where-Object { $_ -ne $null } } if ($policy.trueValue -or $policy.trueValue) { $trueValue = $null $falseValue = $null if ($policy.trueValue) { if ($policy.trueValue.decimal) { $trueValue = @{ Type = 'TrueValue' Value = $policy.trueValue.decimal.value } } elseif ($policy.trueValue.string) { $trueValue = @{ Type = 'TrueValue' Value = $policy.trueValue.string } } } if ($policy.falseValue) { if ($policy.falseValue.decimal) { $falseValue = @{ Type = 'FalseValue' Value = $policy.falseValue.decimal.value } } elseif ($policy.falseValue.string) { $falseValue = @{ Type = 'FalseValue' Value = $policy.falseValue.string } } } $elements += $trueValue, $falseValue | Where-Object { $_ -ne $null } } $keyPath = $policy.key $keyName = $policy.valueName if ($null -eq $keyName) { $keyPathParts = $keyPath -split '\\' $keyName = $keyPathParts[-1] $keyPath = ($keyPathParts[0..($keyPathParts.Length - 2)] -join '\') } $AllPolicies += [PSCustomObject]@{ File = "$($_.BaseName).admx" NameSpace = $targetNameSpace Class = $policy.class CategoryName = $policy.parentCategory.ref -replace ".*:", "" DisplayName = $displayName ExplainText = $explainText Supported = $supportedOn KeyPath = $keyPath KeyName = $keyName Elements = $elements } } } } return $AllPolicies } |