#!/bin/sh
#
# lwresd          This shell script takes care of starting and stopping
#                 lwresd (Lightweight Resolver Daemon).
#
# chkconfig: 345 21 54
# description: \
#	lwresd is the daemon providing name lookup services to \
#	clients that use the BIND 9 lightweight resolver library.
# processname: lwresd

WITHOUT_RC_COMPAT=1

# Source function library.
. /etc/init.d/functions

# Source networking configuration.
SourceIfNotEmpty /etc/sysconfig/network

LWRESD_ROOT="/var/resolv"

LOCKFILE=/var/lock/subsys/lwresd
RETVAL=0

adjust()
{
	action "Adjusting environment for lwresd:" /etc/chroot.d/resolv.conf
	RETVAL=$?
	return $RETVAL
}

start()
{
	is_yes "$NETWORKING" || return 0

	adjust || return

	start_daemon --lockfile "$LOCKFILE" --expect-user lwresd -- lwresd -u lwresd -t "$LWRESD_ROOT"
	RETVAL=$?
	return $RETVAL
}

stop()
{
	stop_daemon --lockfile "$LOCKFILE" --expect-user lwresd -- lwresd
	RETVAL=$?
	return $RETVAL
}

restart()
{
	stop
	start
}

# See how we were called.
case "$1" in
	start)
		start
		;;
	stop)
		stop
		;;
	restart|reload)
		restart
		;;
	status)
		status lwresd
		RETVAL=$?
		;;
	adjust)
		adjust
		;;
	condstop)
		if [ -e "$LOCKFILE" ]; then
			stop
		fi
		;;
	condrestart)
		if [ -e "$LOCKFILE" ]; then
			restart
		fi
		;;
	condreload)
		if [ -e "$LOCKFILE" ]; then
			reload
		fi
		;;
	*)
		msg_usage "${0##*/} {start|stop|restart|reload|status|adjust|condstop|condrestart}"
		RETVAL=1
esac

exit $RETVAL