#!/usr/local/bin/bash
# Permet de lancer, reloader et arreter Bind
# Philippe Chadefaux 10 Janvier 2002
# /bin/bind (stop|start|reload|restart|status|cvs)

case "$1" in
	start)

	$0 stop

	 /usr/sbin/named -t /var/named -u named
	echo -e "Demarrage de Bind....\n"
	sleep 2
	if [ \( -e /var/run/named.pid \) ]
		then
			echo -e "Ok\n"
			logger -t "Bind" "Demarrage de Bind"
		else
			echo -e "Failed\n"
			logger -t "Bind" "Echec du demarrage de Bind"
		fi
	;;
	stop)
	if [ \( -e /var/run/named.pid \) ]
		then
			PID=`cat /var/run/named.pid`
			kill -9 $PID
			sleep 2
		fi
		if [ "`/bin/ps -axc |grep named | grep -v grep`" != "" ]
		then
			PIDON=`/bin/ps -axc | grep named | grep -v grep | awk '{print $1}'`
			 kill -9 $PIDON
			sleep 2
		fi 
		if [ "`/bin/ps -axc |grep named | grep -v grep`" != "" ]
		then
			$0 stop
		fi 
		echo -e "Arret de Bind....\n"
		logger -t "Bind" "Arret de Bind"

	;;
	reload)
	if [ \( -e /var/run/named.pid \) ]
		then

			TEST=`/bin/ps -axc |grep named | grep -v grep |wc -l`
			if [ $TEST != 1 ]
			then
				
				echo -e "Plusieurs sessions de Bind sont lancées TEST $TEST\n"
				echo -e "Redémarrage....!"	
				$0 start	
			else
				PID=`cat /var/run/named.pid`
				 kill -HUP $PID
				echo -e "Avez vous pense a incrementer le numero de serie..!\n"
				echo -e "Reload de la database....\n"
				logger -t "Bind" "Reload de Bind"
			fi
		fi
	;;
	restart)
 		$0 start	
	;;
	cvs)
		echo -e "A ecrire....!\n"
	;; 
	status)
	if [ \( -e /var/run/named.pid \) ]
		then
			PID=`cat /var/run/named.pid`
			echo -e "Bind is running (pid $PID)....\n"
			ETAT=`/usr/sbin/Host -t SOA openbsd-edu.net`
			echo -e "$ETAT\n"
		else
			echo -e "Bind is not running\n"
		fi
	;;
	*)
	echo "Usage: bind ( start | stop | reload | restart | status | cvs )"
	exit 1
esac

exit 0