Private/Get-FPServiceAvailable.ps1

function Get-FPServiceAvailable {
    <#
    .SYNOPSIS
        Verify FudgePop Control Item is Enabled
    .DESCRIPTION
        Return TRUE if enabled="true" in control section of XML
    .PARAMETER DataSet
        XML data from control file import
    .INPUTS
        XML data
    .OUTPUTS
        $True or $null
    #>

        param (
            [parameter(Mandatory = $True)]
            $DataSet
        )
        if ($DataSet.configuration.control.enabled -eq 'true') {
            if (($DataSet.configuration.control.exclude -split ',') -contains $MyPC) {
                Write-FPLog 'FudgePop services are enabled, but this device is excluded'
                break
            }
            else {
                Write-FPLog 'FudgePop services are enabled for all devices'
                Write-Output $True
            }
        }
        else {
            Write-FPLog 'FudgePop services are currently disabled for all devices'
        }
}