#!/bin/sh
#
# nuauth Startup script for nuauth
#
# chkconfig:   - 86 16
# description: Nuauth is a authentifcation server for nufw.

### BEGIN INIT INFO
# Provides:          nuauth
# Required-Start:    $syslog
# Required-Stop:     $syslog
# Should-Start:      $local_fs
# Should-Stop:       $local_fs
# Default-Start:
# Default-Stop:      0 1 2 3 4 5 6
# Short-Description: Control script for nuauth
# Description:       Init script to control (start/stop/reload)
#                    the nuauth server.
### END INIT INFO


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

exec=/usr/sbin/nuauth
prog=nuauth
config=/etc/nufw/nuauth.conf

[ -e /etc/sysconfig/$prog ] && . /etc/sysconfig/$prog

if [ "$NUAUTH_START" != "true" ]; then
  exit 0
fi

if [ ! "$NUAUTH_VERBOSITY" ]; then
  NUAUTH_VERBOSITY="vv"
fi

if [ ! "$NUAUTH_USER" ]; then
  echo "No user configured to run nuauth... Trying \"nobody\" ..."
  NUAUTH_USER="nobody"
fi

if [ ! "$NUAUTH_PID" ]; then
        NUAUTH_PID="/var/run/$PID/$PID.pid"
fi

if [ ! -d /var/run/nuauth ]; then
        mkdir -p /var/run/nuauth
fi

chown $NUAUTH_USER /var/run/nuauth

DAEMON_OPTS="-D -$NUAUTH_VERBOSITY"

lockfile=/var/lock/subsys/$prog

start() {
    if [ "$NUAUTH_START" != "true" ]; then
      exit 1
    fi
    [ -x $exec ] || exit 5
    [ -f $config ] || exit 6
    echo -n $"Starting $prog: "
    # if not running, start it up here, usually something like "daemon $exec"
    daemon $exec $DAEMON_OPTS
    retval=$?
    echo
    [ $retval -eq 0 ] && touch $lockfile
    return $retval
}

stop() {
    echo -n $"Stopping $prog: "
    # stop it here, often "killproc $prog"
    killproc $prog
    retval=$?
    echo
    [ $retval -eq 0 ] && rm -f $lockfile
    return $retval
}

restart() {
    stop
    start
}

reload() {
    restart
}

force_reload() {
    restart
}

rh_status() {
    # run checks to determine if the service is running or use generic status
    status $prog
}

rh_status_q() {
    rh_status >/dev/null 2>&1
}


case "$1" in
    start)
        rh_status_q && exit 0
        $1
        ;;
    stop)
        rh_status_q || exit 0
        $1
        ;;
    restart)
        $1
        ;;
    reload)
        rh_status_q || exit 7
        $1
        ;;
    force-reload)
        force_reload
        ;;
    status)
        rh_status
        ;;
    condrestart|try-restart)
        rh_status_q || exit 0
        restart
        ;;
    *)
        echo $"Usage: $0 {start|stop|status|restart|condrestart|try-restart|reload|force-reload}"
        exit 2
esac
exit $?