#!/bin/sh
#
#
# chkconfig: - 12 88
# description: Provides a set of daemons to manage access to remote directories
#              and authentication mechanisms. It provides an NSS and PAM
#              interface toward the system and a pluggable backend system to
#              connect to multiple different account sources. It is also the
#              basis to provide client auditing and policy services for projects
#              like FreeIPA.
#
### BEGIN INIT INFO
# Provides: sssd
# Required-Start: $remote_fs $time
# Should-Start: $syslog
# Should-Stop: $null
# Required-Stop: $null
# Default-Stop: 0 1 6
# Short-Description: System Security Services Daemon
# Description: Provides a set of daemons to manage access to remote directories
#              and authentication mechanisms. It provides an NSS and PAM
#              interface toward the system and a pluggable backend system to
#              connect to multiple different account sources. It is also the
#              basis to provide client auditing and policy services for projects
#              like FreeIPA.
### END INIT INFO

RETVAL=0
prog="sssd"

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

if [ -f @environment_file@ ]; then
    . @environment_file@
fi

SSSD=@sbindir@/sssd

LOCK_FILE=@localstatedir@/lock/subsys/sssd
PID_FILE=@localstatedir@/run/sssd.pid

TIMEOUT=15

start() {
    [ -x $SSSD ] || exit 5
    echo -n $"Starting $prog: "
    daemon $SSSD -f -D
    RETVAL=$?
    echo
    [ "$RETVAL" = 0 ] && touch $LOCK_FILE

    # Wait for pidfile creation or timeout
    sec=0
    [ "$RETVAL" = 0 ] && while [ $sec -lt $TIMEOUT -a ! -f $PID_FILE ]
    do
        sleep 1
        sec=$(($sec+1))
    done

    if [ "$sec" = "$TIMEOUT" ]; then
        RETVAL=-1
    fi

    return $RETVAL
}

stop() {
    echo -n $"Stopping $prog: "
    pid=`cat $PID_FILE`

    killproc -p $PID_FILE $SSSD -TERM
    RETVAL=$?

    # Wait until the monitor exits
    while (checkpid $pid)
    do
        usleep 100000
    done

    echo
    [ "$RETVAL" = 0 ] && rm -f $LOCK_FILE
    return $RETVAL
}

reload() {
    echo -n $"Reloading $prog: "
    killproc $SSSD -HUP
    RETVAL=$?
    echo
    return $RETVAL
}

restart() {
        stop
        start
}

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 $?
