#!/bin/sh

SERVICE_NAME=Firewall
SERVICE_DIRECTORY=/etc/firewall
SERVICE_STARTUP_SCRIPT=firewall-start.sh
SERVICE_SHUTDOWN_SCRIPT=firewall-stop.sh

## Functions ##
usage()
{
        echo "-----------------------"
        echo "Usage: $0 (stop|start|restart)"
        echo "-----------------------"
}
service_start()
{
        echo "Starting service '${SERVICE_NAME}'..."
        OWD=`pwd`
        cd ${SERVICE_DIRECTORY} ./${SERVICE_STARTUP_SCRIPT}
        cd $OWD
        echo "Service '${SERVICE_NAME}' started successfully"
}
service_stop()
{
        echo "Stopping service '${SERVICE_NAME}'..."
        OWD=`pwd`
        cd ${SERVICE_DIRECTORY} && ./${SERVICE_SHUTDOWN_SCRIPT}
        cd $OWD
        echo "Service '${SERVICE_NAME}' stopped"
}

## Main ##
if [ -z $1 ]; then
        usage
fi

case $1 in
        stop)
                service_stop
        ;;
        start)
                service_start
        ;;
        restart)
                service_stop
                service_start
        ;;
        *)
                usage
esac
exit 0