#!/bin/ksh93

# $Id: nbclient.method 627 2014-07-10 19:43:56Z elkner $
#
# Copyright 2014 Jens Elkner. All rights reserved.
# License: CDDL 1.0
#
# description:
#   Startup/shutdown script for NetBackup client daemons
#
# default: S/K45 0/K45 1/K45 2/S45

. /lib/svc/share/smf_include.sh

NB_HOME=/'usr/openv/netbackup'	# netbackup binaries are usually not relocatable
SMF_FMRI_ALT='netbackup:{vxpbx|vnetd|bpcd|nbftclnt|nbdisco|auth}'
INSTANCE="$2"

VERSION="7.6.0"	# The triple to detect, whether setup needs to be run
SETUP="update_config"

function checkConfig {
	typeset TARGET="${SMF_FMRI%:*}:vnetd" \
		VAL="${ svcprop -p config/version "${TARGET}" 2>/dev/null ; }"
	[[ ${VAL:0:1} == "'" || ${VAL:0:1} == '"' ]] && VAL="${VAL:1:${#VAL}-2}"
	if [[ ${VAL} != ${VERSION} ]]; then
		print -u2 "'${NB_HOME}/bin/${SETUP}' needs to be run successfully once."
		return ${SMF_EXIT_ERR_CONFIG}
	fi
	return 0
}

function startDaemon {
	typeset BINARY="$1"
	if [[ ! -x ${NB_HOME}/bin/${BINARY} ]]; then
		print -u2 'The NetBackup client package seems not to be available.' \
			"Missing '${NB_HOME}/bin/${BINARY}'."
		return ${SMF_EXIT_ERR_FATAL}
	fi
	shift
	${NB_HOME}/bin/${BINARY} "${@}"
}

integer RES=0
case "$1" in
	start)
		[[ -z ${SMF_FMRI} || -z ${INSTANCE} ]] && \
			print -u2 'Use "svcadm enable [-st] '"${SMF_FMRI_ALT}" \
				'" to enable the service.' && exit ${SMF_EXIT_ERR_NOSMF}
		checkConfig || exit $?
		case "${INSTANCE}" in
			vxpbx)
				startDaemon pbx_exchange || RES=$?
				;;
			vnetd)
				startDaemon vnetd '-standalone' || RES=$?
				;;
			bpcd)
				startDaemon bpcd '-standalone' || RES=$?
				;;
			nbftclnt)
				startDaemon nbftclnt || RES=$?
				(( RES == 243 )) && RES=${SMF_EXIT_ERR_CONFIG}
				;;
			# poor implementation - this stuff always starts, forks and
			# returns 0 immediately and later it thinks: "oh shit, I got
			# disabled/can't find my master so I change my mind and exit. Yeah,
			# I'm really dumb." - damn MS windows developers.
			nbdisco)	startDaemon nbdisco || RES=$? ;;
			bmrbd)		startDaemon bmrbd || RES=$? ;;
			# handled by inetd.restarter, if enabled
			#auth)		startDaemon bpjava-msvc || RES=$? ;;
			*)
				print -u2 "Unsupported daemon '${INSTANCE}'" 
				exit ${SMF_EXIT_ERR_FATAL}
				;;
		esac
		;;
	stop)
		print -u2 'Use "svcadm disable [-st] '"${SMF_FMRI:-${SMF_FMRI_ALT}}" \
			'" to disable the service.' && exit ${SMF_EXIT_ERR_NOSMF}
		;;
	*)
		print "Usage: $0 {start|stop}"
		exit ${SMF_EXIT_ERR_NOSMF}
		;;
esac

(( RES == 110 )) && print -u2 'Perhaps the SERVER or CLIENT_NAME is not set' \
	'correctly in /etc/netbackup/bp.conf or port 1556 (outgoing) is blocked?'

exit ${RES}

# vim: ts=4 sw=4 filetype=sh