#!/bin/sh

# chkconfig: - 95 02
# description: The Coda update server and clients

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

exec1=/usr/sbin/updatesrv
exec2=/usr/sbin/updateclnt
prog1=updatesrv
prog2=updateclnt
pidfile1=/vice/misc/$prog1.pid
pidfile2=/vice/misc/$prog2.pid
config=/vice/db/scm
lockfile=/var/lock/subsys/update

[ -e /etc/sysconfig/update ] && . /etc/sysconfig/update


start() {
    [ -x $exec1 ] || exit 5
    [ -x $exec2 ] || exit 5
    [ -f $config ] || exit 6

    if [ "`cat /vice/hostname`" = "`cat /vice/db/scm`" ]; then
        prog="coda update server"
        echo -n $"Starting $prog: "
        daemon --pidfile=$pidfile1 $exec1
        retval=$?
        echo
        [ $retval -ne 0 ] && return $retval
    fi

    prog="coda update client"
    echo -n $"Starting $prog: "
    daemon --pidfile=$pidfile2 $exec2 -h `cat /vice/db/scm`
    retval=$?
    echo

    [ $retval -eq 0 ] && touch $lockfile
    return $retval
}

stop() {
    retval=0

    if [ "`cat /vice/hostname`" = "`cat /vice/db/scm`" ]; then
        prog="coda update server"
        echo -n $"Stopping $prog: "
        killproc -p $pidfile1 $prog1
        retval=$?
        echo
    fi

    prog="coda update client"
    echo -n $"Stopping $prog: "
    killproc -p $pidfile2 $prog2
    retval2=$?
    [ $retval2 -ne 0 ] && retval=$retval2
    echo

    [ $retval -eq 0 ] && rm -f $lockfile
    return $retval
}

restart() {
    stop
    start
}

reload() {
    restart
}

force_reload() {
    restart
}

rh_status() {
    retval=0

    if [ "`cat /vice/hostname`" = "`cat /vice/db/scm`" ]; then
        status -p $pidfile1 $prog1
        retval=$?
    fi

    status -p $pidfile2 $prog2
    retval2=$?
    [ $retval2 -ne 0 ] && retval=$retval2

    return $retval
}

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 $?