#!/bin/bash
#
# chkconfig:    345 12 88
# description:  Clamav antivirus Deamon
#
### BEGIN INIT INFO
# Provides:          clamd
# Required-Start:    $syslog $network $remote_fs
# Required-Stop:     $syslog $network $remote_fs
# Default-Start:     3 4 5
# Default-Stop:      0 1 2 6
# Short-Description: Clamav antivirus Deamon
# Description:       Clamav antivirus Deamon
### END INIT INFO

CLAMD_BIN=/usr/sbin/clamd
CLAMD_PID=/var/run/clam.pid

if [ -r /etc/rc.status ]
then
  source /etc/rc.status
  START="/sbin/startproc"
  STATUS="/sbin/checkproc"
  SUCCESS="echo \$rc_done"
  FAILURE="echo \$rc_failed"
  USER_OPT="-u"
  GROUP_OPT="-g"
  PIDFILE_OPT="-p"
else
  source /etc/rc.d/init.d/functions
  START="daemon"
  STATUS="status"
  SUCCESS="success; echo"
  FAILURE="failure; echo"
  USER_OPT="--user"
  PIDFILE_OPT="--pidfile"
fi

RETVAL=0

DAEMON_OPTIONS="${PIDFILE_OPT} ${CLAMD_PID}"
DAEMON_OPTIONS="${DAEMON_OPTIONS} ${USER_OPT} clam"
test -n "${GROUP_OPT}" && DAEMON_OPTIONS="${DAEMON_OPTIONS} ${GROUP_OPT} clam"

case "$1" in
  start)
    echo -n "Starting clamd: "
    ${START} ${DAEMON_OPTIONS} ${CLAMD_BIN}
    RETVAL=$?
    ;;
  stop)
    echo -n "Stopping clamd: "
    killproc -p ${CLAMD_PID} ${CLAMD_BIN} > /dev/null 2>&1
    RETVAL=$?
    ;;
  restart)
    $0 stop
    $0 start
    unset RETVAL
    ;;
  reload)
    echo -n "Reloading configuration of clamd: "
    killproc -HUP -p ${CLAMD_PID} ${CLAMD_BIN} > /dev/null 2>&1
    RETVAL=$?
    ;;
  status)
    echo -n "Status of clamd: "
    ${STATUS} -p ${CLAMD_PID} ${CLAMD_BIN} > /dev/null 2>&1
    RETVAL=$?
    ;;
  *)
    echo "Usage: $0 {start|stop|status|restart|reload}"
    exit 1
    ;;
esac
[ -z ${RETVAL} ] && exit
[ ${RETVAL} -eq 0 ] && eval "${SUCCESS}" || eval "${FAILURE}"
exit ${RETVAL}
