#!/bin/sh

# Copyright (c) 2015 Franco Fichtner <franco@opnsense.org>
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
#
# 1. Redistributions of source code must retain the above copyright
#    notice, this list of conditions and the following disclaimer.
#
# 2. Redistributions in binary form must reproduce the above copyright
#    notice, this list of conditions and the following disclaimer in the
#    documentation and/or other materials provided with the distribution.
#
# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
# SUCH DAMAGE.

SYSDIR="/usr/local/etc/rc.syshook.d"
SYSLEVEL="${1}"

if [ -z "${SYSLEVEL}" ]; then
	# we don't know of a default
	exit 1;
fi

if [ ! -d ${SYSDIR} ]; then
	# no dir no fun
	exit 0;
fi

# collect all matching scripts
SYSHOOKS=$(find ${SYSDIR} -type f -name "*.${SYSLEVEL}")

for SYSHOOK in ${SYSHOOKS}; do
	# extract syshook origin
	SYSHOOK=${SYSHOOK##"${SYSDIR}/"}
	SYSHOOK=${SYSHOOK%%".${SYSLEVEL}"}

	echo "rc.syshook: launching ${SYSHOOK}.${SYSLEVEL}"

	if ! ${SYSDIR}/${SYSHOOK}.${SYSLEVEL}; then
		echo "rc.syshook: error in ${SYSHOOK}.${SYSLEVEL}"
	fi
done

exit 0
