#!/bin/sh
#
# CDDL HEADER START
#
# The contents of this file are subject to the terms of the
# Common Development and Distribution License (the "License").
# You may not use this file except in compliance with the License.
#
# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
# or http://www.opensolaris.org/os/licensing.
# See the License for the specific language governing permissions
# and limitations under the License.
#
# When distributing Covered Code, include this CDDL HEADER in each
# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
# If applicable, add the following below this CDDL HEADER, with the
# fields enclosed by brackets "[]" replaced with your own identifying
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# CDDL HEADER END
#

#
# Copyright 2009 Sun Microsystems, Inc.  All rights reserved.
# Use is subject to license terms.
# Copyright 2016 Jim Klimov
#
#	ident	"@(#)svc-ipmidetectd	1.1	09/08/14 SMI"

# These are the SMF start/stop/restart methods for ipmidetectd.

# smf(5)
. /lib/svc/share/smf_include.sh

[ -n "${SMF_FMRI-}" ] || \
SMF_FMRI="svc:/system/freeipmi/ipmidetectd"

if [ $# -eq 0 ]; then
	# No arguments provided - report current status (use "-c" option to
	# svcprop to get the current properties, otherwise false will result)
	if [ "`/usr/bin/svcs -Ho STATE $SMF_FMRI`" = "enabled" ]
	then
		echo "svc-ipmidetectd: ipmidetectd is enabled"
	else
		echo "svc-ipmidetectd: ipmidetectd is disabled"
	fi
else
	case "$1" in
	'start')
		# ipmidetectd requires the presence of a BMC character device
		# to run.  If one is not detected, then disable the service
		# and exit.
		# UPDATE: Actually it can also work over network, so our SMF
		# manifest default (in XML) is BMCDEVREQ="false".

		[ -n "$SMF_FMRI" ] && \
			BMCDEV="`/usr/bin/svcprop -p config/bmcdev "$SMF_FMRI"`" \
			&& [ -n "$BMCDEV" ] \
		|| BMCDEV="/dev/ipmi0"
		# NOTE: OpenSolaris legacy (proprietary driver) used and required /dev/bmc
		[ -n "$SMF_FMRI" ] && \
			BMCDEVREQ="`/usr/bin/svcprop -p config/bmcdev-required "$SMF_FMRI"`" \
			&& [ -n "$BMCDEVREQ" ] \
		|| BMCDEVREQ="true"

		if [ ! -c "$BMCDEV" ]; then
			if [ "$BMCDEVREQ" = true ]; then
				echo "$0:  No BMC device found at \"$BMCDEV\": disabling $SMF_FMRI as the device is required in config."
				/usr/sbin/svcadm disable $SMF_FMRI
				exit $SMF_EXIT_OK
			else
				echo "$0:  No BMC device found at \"$BMCDEV\"; config of $SMF_FMRI says we do not require one."
			fi
		fi

		props="`/usr/sbin/svccfg -s $SMF_FMRI listprop config/options | \
			/usr/bin/nawk '{  for (i = 3; i <= NF; i++) printf $i" " }'`"
		props="`echo "$props" | sed -e 's/.\(.*\)/\1/' -e 's/\(.*\)./\1/'`"

		if [ -z "$props" ]; then
			echo "ipmidetectd needs to be configured. Set options as \
			svccfg -s $SMF_FMRI setprop \
				config/options '\"-c /etc/freeipmi/ipmidetectd.conf\"'"
			exit $SMF_EXIT_ERR_CONFIG
		fi

		echo "The ipmidetectd is configured with options \"$props\"."
		echo "If $SMF_FMRI is in maintenance state, ipmidetectd failed to start - check if configuration file correct."

		/usr/sbin/ipmidetectd $props > /dev/null 2>&1 &
		;;

	* )
		echo "Usage: $0 start"
		exit $SMF_EXIT_ERR_FATAL
		;;
	esac
fi

exit $SMF_EXIT_OK