#!/bin/bash
#
# chkconfig: - 75 25
# description: The clamd daemon listens for incoming connections on \
#              Unix or TCP socket and scans files or directories on demand.

[ -n "$CLAMD_SERVICE" ] || {
    echo $"*** $0 can not be called in this way"
    echo $"*** Please see /usr/share/doc/clamav-server-*/README how"
    echo $"*** the clamav-server can be configured"
    exit 6
}

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

# Get config.
[ -r /etc/sysconfig/network ] && . /etc/sysconfig/network

# Check that networking is up.
[ "$NETWORKING" != "no" ] || exit 6

lockfile=/var/lock/subsys/clamd.${CLAMD_SERVICE}
sysconffile=/etc/sysconfig/clamd.${CLAMD_SERVICE}
procname=clamd.${CLAMD_SERVICE}

CLAMD_CONFIGFILE=/etc/clamd.d/${CLAMD_SERVICE}.conf
CLAMD_OPTIONS=
[ -f "$sysconffile" ] && . "$sysconffile"
CLAMD_PIDFILE=`grep ^PidFile ${CLAMD_CONFIGFILE} | awk '{print $2}'`

# make sure that config file contains a PidFile setting
[ -n "$CLAMD_PIDFILE" ] || exit 6

RETVAL=0
prog="clamd.${CLAMD_SERVICE}"

start () {
	echo -n $"Starting $prog: "
	daemon --pidfile=${CLAMD_PIDFILE} \
	    exec -a $procname /usr/sbin/clamd \
	    ${CLAMD_CONFIGFILE:+-c $CLAMD_CONFIGFILE} ${CLAMD_OPTIONS} --pid ${CLAMD_PIDFILE}
	RETVAL=$?
	echo
	[ $RETVAL -eq 0 ] && touch $lockfile
	return $RETVAL
}

stop () {
	echo -n $"Stopping $prog: "
	killproc -p ${CLAMD_PIDFILE} $procname
	RETVAL=$?
	echo
	[ $RETVAL -eq 0 ] && rm -f $lockfile
	return $RETVAL
}

reload() {
	rc=0
	echo -n $"Reloading $prog: "
	killproc -p ${CLAMD_PIDFILE} $procname -SIGHUP  || rc=$?
	echo
	echo -n $"Loading new virus-database: "
	killproc -p ${CLAMD_PIDFILE} $procname -SIGUSR2 || rc=$?
	echo
	return $rc
}

restart () {
	stop
	start
}

# See how we were called.
case "$1" in
  start|stop|restart|reload)
	$1 ;;
  status)
	status -p ${CLAMD_PIDFILE} $procname ;;
  condrestart)
	[ ! -f $lockfile ] || restart
	;;
  *)
	echo $"Usage: $0 {start|stop|status|restart|reload|condrestart}"
	exit 2
esac