internal/functions/Confirm-PolicyDefinitionsInPolicySetMatch.ps1
function Confirm-PolicyDefinitionsInPolicySetMatch { [CmdletBinding()] param ( $Object1, $Object2 ) # check for null or empty scenarios if ($Object1 -eq $Object2) { return $true } if ($Object1 -and $Object1 -isnot [System.Collections.IList]) { $Object1 = @($Object1) } if ($Object2 -and $Object2 -isnot [System.Collections.IList]) { $Object2 = @($Object2) } if (($null -eq $Object1 -and $Object2.Count -eq 0) -or ($null -eq $Object2 -and $Object1.Count -eq 0)) { return $true } if ($null -eq $Object1 -or $null -eq $Object2) { return $false } # compare the arrays, assuming that they are in the same order if ($Object1.Count -ne $Object2.Count) { return $false } for ($i = 0; $i -le $Object1.Count; $i++) { $item1 = $Object1[$i] $item2 = $Object2[$i] if ($item1 -ne $item2) { $policyDefinitionReferenceIdMatches = $item1.policyDefinitionReferenceId -eq $item2.policyDefinitionReferenceId if (!$policyDefinitionReferenceIdMatches) { return $false } $policyDefinitionIdMatches = $item1.policyDefinitionId -eq $item2.policyDefinitionId if (!$policyDefinitionIdMatches) { return $false } $groupNames1 = $item1.groupNames $groupNames2 = $item2.groupNames if ($null -eq $groupNames1 -and $null -eq $groupNames2 -and $i -eq $Object1.Count) { return $true } if ($null -eq $groupNames1 -or $null -eq $groupNames2 -and $i -eq $Object1.Count) { if (($null -ne $groupNames1 -and $groupNames1.Count -eq 0) -or ($null -ne $groupNames2 -and $groupNames2.Count -eq 0)) { return $true } return $false } if ($groupNames1.Count -ne $groupNames2.Count) { return $false } if ($groupNames1 -and $groupNames2) { $groupNamesCompareResults = Compare-Object -ReferenceObject $groupNames1 -DifferenceObject $groupNames2 if ($groupNamesCompareResults) { return $false } } $parametersUsageMatches = Confirm-ParametersUsageMatches ` -ExistingParametersObj $item1.parameters ` -DefinedParametersObj $item2.parameters ` -CompareValueEntryForExistingParametersObj ` -CompareValueEntryForDefinedParametersObj if (!$parametersUsageMatches) { return $false } } } return $true } |