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#!/bin/bash
#
#       /etc/rc.d/init.d/wdaemon
#
# Starts the wdaemon
#
# chkconfig: - 95 5
# description: helps X.org to support Wacom tablets hotplugging by creating \
#    permanent uinput devices that may be feeded by real tablets events while \
#    the hardware is present.
# processname: wdaemon

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

test -x /usr/bin/wdaemon || exit 0

RETVAL=0

#
#       See how we were called.
#

prog="wdaemon"

start() {
        # Check if there's already a configuration present
        if [ ! -f /etc/wdaemon.conf ]; then
            echo "wdaemon configuration file not present yet";
            return 0;
        fi
        # Check if wdaemon is already running
        if [ ! -f /var/lock/subsys/wdaemon ]; then
            if [ -z "$(lsmod | grep uinput)" ]; then
               echo -n $"Loading uinput module: "
               modprobe uinput;
               RETVAL=$?
               [ $RETVAL -eq 0 ] && success || (failure; return $RETVAL);
               echo;
            fi
            echo -n $"Starting $prog: "
            daemon /usr/bin/wdaemon -s -c /etc/wdaemon.conf -f;
            RETVAL=$?
            [ $RETVAL -eq 0 ] && (success; touch /var/lock/subsys/wdaemon) || failure;
            echo
        fi
        return $RETVAL
}

stop() {
        echo -n $"Stopping $prog: "
        killproc /usr/bin/wdaemon
        RETVAL=$?
        [ $RETVAL -eq 0 ] && rm -f /var/lock/subsys/wdaemon
        echo
        return $RETVAL
}


restart() {
        stop
        start
}

reload() {
        restart
}

status_at() {
        status /usr/bin/wdaemon
}

case "$1" in
start)
        start
        ;;
stop)
        stop
        ;;
reload|restart)
        restart
        ;;
condrestart)
        if [ -f /var/lock/subsys/wdaemon ]; then
            restart
        fi
        ;;
status)
        status_at
        ;;
*)
        echo $"Usage: $0 {start|stop|restart|condrestart|status}"
        exit 1
esac

exit $?
exit $RETVAL