#!/bin/sh
#
# /etc/rc.d/udevd -- run control script for eudev
#
# 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.
#

if [ -f /etc/rc.conf ]; then
	. /etc/rc.conf
fi

: ${UDEVD_CMD:=/bin/udevd}
: ${UDEVD_ARGS:=--daemon}

udevd_start()
{
	echo "Starting udevd: $UDEVD_CMD $UDEVD_ARGS"
	$UDEVD_CMD $UDEVD_ARGS

	/bin/udevadm trigger --type=subsystems --action=add
	/bin/udevadm trigger --type=devices --action=add
}

udevd_status()
{
	pid=$(/bin/pidof udevd)

	if [ -n "$pid" ]; then
		echo "udevd is running with pid: $pid"
	else
		echo "udevd is not running"
	fi
}

udevd_stop()
{
	pid=$(/bin/pidof udevd)

	if [ -n "$pid" ]; then
		echo "Stopping udevd."
		/bin/udevadm control --exit
	fi
}

udevd_reload()
{
	/bin/udevadm control --reload
}

udevd_restart()
{
	udevd_stop
	sleep 3
	udevd_start
}

case $1 in
start)
	udevd_start
	;;
status)
	udevd_status
	;;
stop)
	udevd_stop
	;;
reload)
	udevd_reload
	;;
restart)
	udevd_restart
	;;
*)
	echo "usage: $(basename $0) reload|restart|start|status|stop"
	;;
esac