#kate: syntax bash;
description "Handle custom screensavers"
version "$Id$"

# Start late so we can recover if it goes wrong...
start on starting framework
stop on (stopped framework or ota-update)

export LANG LC_ALL

pre-start script
	[ -f "/etc/upstart/functions" ] && source /etc/upstart/functions

	LINKSS_BASEDIR="/mnt/us/linkss"
	LINKSS_BINDIR="${LINKSS_BASEDIR}/bin"

	LINKSS_EMERGENCY="${LINKSS_BINDIR}/emergency.sh"
	LINKSS_ENABLE="${LINKSS_BASEDIR}/auto"
	LINKSS_SCRIPT="${LINKSS_BINDIR}/linkss"

	# First things first, check for an emergency script
	if [ -f ${LINKSS_EMERGENCY} ] ; then
		# We got one, make it executable and use it
		[ -x ${LINKSS_EMERGENCY} ] || chmod +x ${LINKSS_EMERGENCY}
		# Run it...
		f_log I linkss start "" "starting linkss emergency script"
		${LINKSS_EMERGENCY}
		# And GET OUT! NOW!
		return 0
	fi
	# Everything's fine, yeepee.
	if [ -f ${LINKSS_ENABLE} -a -f ${LINKSS_SCRIPT} ] ; then
		# We got our script, and we want to use it, so, make it executable
		[ -x ${LINKSS_SCRIPT} ] || chmod +x ${LINKSS_SCRIPT}
		# And run it!
		f_log I linkss start "" "starting linkss"
		${LINKSS_SCRIPT}
	else
		f_log I linkss start "" "linkss is disabled"
	fi

	# Just in case... I hate upstart, and I don't want to hang the boot process...
	return 0
end script

post-stop script
	[ -f "/etc/upstart/functions" ] && source /etc/upstart/functions

	LINKSS_BASEDIR="/mnt/us/linkss"
	LINKSS_BINDIR="${LINKSS_BASEDIR}/bin"

	LINKSS_SCRIPT_STOP="${LINKSS_BINDIR}/unlinkss"

	# Don't check for the enable trigger, we may have just removed it, so we'll still have to cleanup behind us.
	if [ -f ${LINKSS_SCRIPT_STOP} ] ; then
		# We got our script, and we want to use it, so, make it executable
		[ -x ${LINKSS_SCRIPT_STOP} ] || chmod +x ${LINKSS_SCRIPT_STOP}
		# And run it!
		f_log I linkss stop "" "stopping linkss"
		${LINKSS_SCRIPT_STOP}
	else
		f_log I linkss stop "" "couldn't stop linkss"
	fi

	return 0
end script