#!/bin/sh
#
# Startup script for dnrd
#
#       Copyright 2008, Rakesh Pandit <rakesh.pandit@gmail.com>
#
#       This source is free software; you can redistribute it and/or modify
#       it under the terms of the GNU General Public License as published by
#       the Free Software Foundation; either version 2, or (at your option)
#       any later version.

#       This source is distributed in the hope that it will be useful,
#       but WITHOUT ANY WARRANTY; without even the implied warranty of
#       MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#       GNU General Public License for more details.

#       You should have received a copy of the GNU General Public License
#       along with this program; if not, write to the Free Software
#       Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
#
# chkconfig: - 85 15
# description: dnrd is a proxying nameserver. It forwards DNS queries to the
# appropriate nameserver, but can also act as the primary nameserver for
# a subnet behind a firewall. It also has features such as caching DNS
# requests, support for DNS servers, cache poisoning prevention, TCP
# support, etc..

# processname: dnrd
# pidfile: /var/run/dnrd.pid
# config: /etc/dnrd/dnrd.conf

# Provides:          dnrd
# Required-Start:
# Should-Start:
# Required-Stop:
# Default-Stop:      0 1 2 6
# Short-Description: Start dnrd daemon
# Description:       Domain Name Relay Daemon
# END INIT INFO

exe=/usr/sbin/dnrd
pfile=/etc/passwd

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

# Source conf file
. /etc/dnrd/dnrd.conf

[ -x $exe ] || exit 1
[ -r "/etc/dnrd/dnrd.conf" ] || exit 1
if [ $DNRD_USER ]
then
         grep "^${LOGIN}:" $pfile >/dev/null 2>&1
         if [ $? -eq 0 ];then
                 echo "$DNRD_USER specified in /etc/dnrd/dnrd.conf does not exist!"
         fi
else
        echo "DNRD_USER not set at /etc/dnrd/dnrd.conf!"
        exit 1
fi

case "$1" in
  start)
        echo -n "Starting  dnrd: "
        daemon  dnrd $DNRD_OPTS -u $DNRD_USER
        echo
        touch /var/lock/subsys/dnrd
        ;;
  stop)
        echo -n "Shutting down dnrd: "
        killproc dnrd
        echo
        rm -f /var/lock/subsys/dnrd
        rm -f /var/run/dnrd.pid
        ;;
  status)
        status dnrd
        ;;
  restart)
        $0 stop
        $0 start
        ;;
  reload)
        echo -n "Reloading dnrd: "
        killproc dnrd -HUP
        echo
        ;;
  *)
        echo "Usage: $0 {start|stop|restart|reload|status}"
        exit 1
esac

exit 0