icinga-powershell-framework/lib/provider/services/Icinga_ProviderServices.psm1

function Get-IcingaServices()
{
    param (
        [array]$Service
    )

    $ServiceInformation = Get-Service -Name $Service -ErrorAction SilentlyContinue;

    if ($null -eq $ServiceInformation) {
        return $null;
    }

    [hashtable]$ServiceData = @{};

    foreach ($service in $ServiceInformation) {
    
    [array]$DependentServices = $null;
    [array]$DependingServices = $null;

    #Dependent / Child
    foreach ($dependency in $service.DependentServices) {
        if ($null -eq $DependentServices) { $DependentServices = @(); }
                $DependentServices += $dependency.Name;
    }
    
    #Depends / Parent
    foreach ($dependency in $service.ServicesDependedOn) {
        if ($null -eq $DependingServices) { $DependingServices = @(); }
            $DependingServices += $dependency.Name;
    }

        $ServiceData.Add(
            $service.Name, @{
                'metadata' = @{
                    'DisplayName' = $service.DisplayName;
                    'ServiceName' = $service.ServiceName;
                    'Site' = $service.Site;
                    'Container' = $service.Container;
                    'ServiceHandle' = $service.ServiceHandle;
                    'Dependent' = $DependentServices;
                    'Depends' = $DependingServices;
                };
                'configuration' = @{
                    'CanPauseAndContinue' = $service.CanPauseAndContinue;
                    'CanShutdown' = $service.CanShutdown;
                    'CanStop' = $service.CanStop;
                    'Status' = @{
                        'raw' = [int]$service.Status;
                        'value' = $service.Status;
                    };
                    'ServiceType' = @{
                        'raw' = [int]$service.ServiceType;
                        'value' = $service.ServiceType;
                    };
                    'ServiceHandle' = $service.ServiceHandle;
                    'StartType' = @{
                        'raw' = [int]$service.StartType;
                        'value' = $service.StartType;
                    };
                }
            }
        );
    }
    return $ServiceData;
}