#!/bin/sh
#
# lirc         Startup script for the Linux Infrared Remote Control daemons
#
# chkconfig:   - 29 71
# description: Enables infrared controls through LIRC.
# processname: lircd
# processname: lircmd
# config:      /etc/lircd.conf
# config:      /etc/lircmd.conf
# pidfile:     /var/run/lircd.pid

### BEGIN INIT INFO
# Provides: lirc
# Should-Start: $syslog $network
# Should-Stop: $syslog $network
# Short-Description: Linux Infrared Remote Control daemon
# Description: Enables remote control devices through LIRC.
### END INIT INFO

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

exec="/usr/sbin/lircd"
exec2="/usr/sbin/lircmd"
prog=$(basename $exec)
prog2=$(basename $exec2)

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

lockfile=/var/lock/subsys/lirc

build_lirc_args ()
{
	local LIRC_ARGS="$*"

	# For remote only detection support, we need
	# LIRC_DEVICE undefined
	if [ -z "$LIRC_DEVICE" ] ; then
		for dev in /dev/lirc0; do
			if [ -c $dev ]; then
				LIRC_DEVICE="$dev"
				break
			fi
		done
	fi

	# If we have a LIRC_DEVICE or LIRC_DRIVER defined (either because
	# no devices were defined, OR if we explicitly did), then
	# populate LIRC_ARGS
	if [ ! -z "$LIRC_DEVICE" ] || [ ! -z "$LIRC_DRIVER" ]; then
		if [ -n "$LIRC_DEVICE" ] && [ "$LIRC_DEVICE" != "none" ]; then
			LIRC_ARGS="--device=$LIRC_DEVICE $LIRC_ARGS"
		fi
		if [ -n "$LIRC_DRIVER" ] && [ "$LIRC_DRIVER" != "none" ]; then
			LIRC_ARGS="--driver=$LIRC_DRIVER $LIRC_ARGS"
		fi
	fi
	echo $LIRC_ARGS
}

start() {
    LIRC_ARGS=`build_lirc_args $LIRC_ARGS`

    echo -n $"Starting infrared remote control daemon ($prog): "
    daemon $exec $LIRC_ARGS $LIRCD_OPTIONS
    retval=$?
    echo
    status $prog >/dev/null 2>&1
    if [ $? -eq 0 -a "$ENABLE_LIRCMD" = "yes" ] ; then
        echo -n $"Starting infrared remote control mouse daemon ($prog2): "
        daemon $exec2 $LIRCMD_OPTIONS
        retval=$?
        echo
    fi
    [ $retval -eq 0 ] && touch $lockfile
    return $retval
}

stop() {
    retval=0
    if status $prog2 >/dev/null 2>&1 ; then
        echo -n $"Stopping infrared remote control mouse daemon ($prog2): "
        killproc $prog2
        retval=$?
        echo
    fi
    if [ $retval -eq 0 ] ; then
        echo -n $"Stopping infrared remote control daemon ($prog): "
        killproc $prog
        retval=$?
        echo
    fi
    [ $retval -eq 0 ] && rm -f $lockfile
    return $retval
}

restart() {
    stop
    start
}

reload() {
    # lircmd doesn't apparently respond to HUP, so if it's running, restart.
    if status $prog2 >/dev/null 2>&1 ; then
        restart
    else
        echo -n $"Reloading infrared remote control daemon ($prog): "
        killproc $prog -HUP
        retval=$?
        echo
        return $retval
    fi
}

case "$1" in
    start|stop|restart|reload)
        $1
        ;;
    force-reload)
        reload || restart
        ;;
    status)
        status $prog2
        status $prog
        ;;
    try-restart|condrestart)
  	[ ! -f $lockfile ] || restart
	;;
    *)
        echo $"Usage: $0 {start|stop|status|restart|try-restart|reload|force-reload}"
        exit 2
esac