#!/bin/sh
#
# Copyright (c) 2019 David Demelier <markand@malikania.fr>
#
# Permission to use, copy, modify, and/or distribute this software for any
# purpose with or without fee is hereby granted, provided that the above
# copyright notice and this permission notice appear in all copies.
#
# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
# OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
#

ACPID_CMD=/usr/sbin/acpid
ACPID_ARGS=--netlink
ACPID_PID=/var/run/acpid/acpid.pid

acpid_start()
{
	echo "Starting acpid: $ACPID_CMD $ACPID_ARGS"
	$ACPID_CMD $ACPID_ARGS -p $ACPID_PID
}

acpid_status()
{
	if [ -s $ACPID_PID ]; then
		echo "acpid is running with pid: `cat $ACPID_PID`"
	else
		echo "acpid is not running"
	fi
}

acpid_stop()
{
	if [ -s $ACPID_PID ]; then
		echo "Stopping acpid..."
		kill -QUIT $ACPID_PID
	fi
}

acpid_restart()
{
	acpid_stop
	sleep 3
	acpid_start
}

case $1 in
start)
	acpid_start
	;;
status)
	acpid_status
	;;
stop)
	acpid_stop
	;;
restart)
	acpid_restart
	;;
*)
	echo "usage: $(basename $0) restart|start|status|stop"
	;;
esac