#!/bin/sh
#
# radiusd Start/Stop the FreeRADIUS daemon
#
# chkconfig: - 88 10
# description: Extensible, configurable, high performance RADIUS server.

### BEGIN INIT INFO
# Provides: radiusd
# Required-Start: $network
# Required-Stop:
# Default-Start:
# Default-Stop:
# Should-Start: $time $syslog mysql ldap postgresql samba krb5-kdc
# Should-Stop:
# Short-Description: FreeRADIUS server
# Description: Extensible, configurable, high performance RADIUS server.
### END INIT INFO

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

prog=radiusd

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

exec=${exec:=/usr/local/sbin/$prog}
config_dir=${config_dir:=/usr/local/etc/raddb}
config=${config:=$config_dir/radiusd.conf}
pidfile=${pidfile:=/usr/local/var/run/$prog/$prog.pid}
lockfile=${lockfile:=/var/lock/subsys/radiusd}

DAEMON="daemon --pidfile $pidfile $exec -d $config_dir"
SAFE_RADIUSD=/usr/local/sbin/safe_radiusd

do_setlimits() {
    ulimit -c unlimited
    ulimit -d unlimited
    ulimit -f unlimited
    ulimit -i unlimited
    ulimit -n 999999
    ulimit -q unlimited
    ulimit -u unlimited
    ulimit -v unlimited
    ulimit -x unlimited
    ulimit -s 244
    ulimit -l unlimited
    return 0
}

start() {
    [ -x $exec ] || exit 5
    [ -f $config ] || exit 6
    if [ -f $SAFE_RADIUSD ] ; then
        echo -n $"Starting safe_radiusd: "

        if [ "$1" == "force" ]; then
            DAEMON="$SAFE_RADIUSD FORCE"
        else
            DAEMON=$SAFE_RADIUSD
        fi
    else
        ISRUNNING=`ps -ef | grep -v safe | grep -v grep | grep -v init | grep -v service | grep radiusd | wc -l`
        if test "`echo $ISRUNNING`" = "1" ; then
            echo -n "Radius already is running"
            RETVAL=1
            failure $"$base startup"
            echo
            return $RETVAL
        else
            do_setlimits
            echo -n $"Starting radiusd: "
        fi
    fi

    $DAEMON

    RETVAL=$?
    if [ $RETVAL = 0 ]; then
        success $"$base startup"
    else
        failure $"$base startup"
    fi

    echo
    return $RETVAL
}

stop() {
    echo "Stopping $prog: "
    if [ "X`pidof radiusd`" != "X" ]; then
        kill -15 `pidof radiusd`
        RETVAL=$?
        [ $RETVAL = 0 ] && success $"$base shutdown" || failure $"$base shutdown"
        sleep 1
        echo -n "Radiusd stopped"
    else
        echo -n "Radius is not running"
        RETVAL=1
    fi
    [ $RETVAL = 0 ] && success $"$base shutdown" || failure $"$base shutdown"
    echo
    return $RETVAL
}

restart() {
    stop
    sleep 1
    start
}

status() {
    ISRUNNING=`ps -ef | grep -v safe | grep -v grep | grep -v init | grep -v service | grep radiusd | wc -l`
    if test "`echo $ISRUNNING`" = "1" ; then
        echo "Radius is running"
    else
        echo "Radius is not running"
    fi
}

case "$1" in
    start)
        $@
        ;;
    stop)
        $1
        ;;
    restart)
        $1
        ;;
    status)
        status
        ;;
    *)
        echo $"Usage: $0 {start|stop|restart|status|}"
        exit 2
esac
exit $?