#!/bin/sh

# M.J. Prinsen 
# 
# Comments to support djbdns
# chkconfig: 2345 20 95
# description: the djbdns DNS system


PATH=/bin:/usr/bin:/usr/local/bin:/usr/local/sbin
export PATH

case "$1" in
  start)
    echo "Starting dns"
    if svok /service/dnscache ; then
      svc -u /service/dnscache
    else
      echo dnscache service not running
    fi
    if svok /service/tinydns ; then
      svc -u /service/tinydns
    else
      echo tinydns service not running
    fi
    if svok /service/axfrdns ; then
      svc -u /service/axfrdns
    else
      echo axfrdns service not running
    fi

    if svok /service/autoaxfr; then
      svc -u /service/autoaxfr
    else
      echo autoaxfr service not running
    fi
    if [ -d /var/lock/subsys ]; then
      touch /var/lock/subsys/dns
    fi
    ;;
  stop)
    echo "Stopping dns ..."
    echo "  dnscache"
    svc -d /service/dnscache
    echo "  tinydns"
    svc -d /service/tinydns
    echo "  axfrdns"
    svc -d /service/axfrdns
    echo "  autoaxfr"
    svc -d /service/autoaxfr
    if [ -f /var/lock/subsys/dns ]; then
      rm /var/lock/subsys/dns
    fi
    ;;
  stat)
    svstat /service/dnscache
    svstat /service/dnscache/log
    echo "--"
	svstat /service/tinydns
	svstat /service/tinydns/log
    echo "--"
	svstat /service/axfrdns
    svstat /service/axfrdns/log
    echo "--"
    svstat /service/autoaxfr
    svstat /service/autoaxfr/log
    ;;
  reload|hup)
    echo "Sending HUP signal to dns."
    svc -h /service/dnscache
    svc -h /service/tinydns
    svc -h /service/axfrdns
    svc -h /service/autoaxfr
    ;;
  pause)
    echo "Pausing dnscache"
    svc -p /service/dnscache
    echo "Pausing tinydns"
    svc -p /service/tinydns
    echo "Pausing axfrdns"
    svc -p /service/axfrdns
    echo "Pausing autoaxfr"
    svc -p /service/autoaxfr
    ;;
  cont)
    echo "Continuing dnscache"
    svc -c /service/dnscache
    echo "Continuing tinydns"
    svc -c /service/tinydns
    echo "Continuing axfrdns"
    svc -c /service/axfrdns
    echo "Continuing autoaxfr"
    svc -c /service/autoaxfr
    ;;
  restart)
    echo "Restarting dns:"
    echo "* Stopping dnscache."
    svc -d /service/dnscache
    echo "* Stopping tinydns."
    svc -d /service/tinydns
    echo "* Stopping axfrdns."
    svc -d /service/axfrdns
    echo "* Stopping autoaxfr."
    svc -d /service/autoaxfr
    echo "* Restarting dnscache."
    svc -u /service/dnscache
    echo "* Restarting tinydns."
    svc -u /service/tinydns
    echo "* Restarting axfrdns."
    svc -u /service/axfrdns
    echo "* Restarting autoaxfr."
    svc -u /service/autoaxfr
    ;;
  help)
    cat <<HELP
  start -- starts dns service (dns connections allowed. queries can go out)
   stop -- stops dns service (dns connections refused, nothing goes out)
  pause -- temporarily stops dns service (dns connections accepted, nothing leaves)
   cont -- continues paused dns service
   stat -- displays status of mail service
restart -- stops and restarts dns
 reload -- sends dns HUP
    hup -- same as reload
HELP
    ;;
  *)
    echo "Usage: $0 {start|stop|restart|reload|stat|pause|cont|help}"
    exit 1
    ;;
esac

exit 0