# $Header: /home/cvsd/alx-cvs/alx-src/alxconfig-ng/functions/config_modules.sh,v 1.1 2005-04-14 21:24:31 niro Exp $
# configures printing on the host via mysql db settings
# Note must be the first configure script which will be startet

kernel_major_version()
{
	local KV
	KV="$(uname -r|cut -d. -f1-2)"
	echo "${KV}"
}

get_modules_settings()
{
	local i count mod_ids settings

	# first get all module names
	mod_ids=$(mysql_command ${SQL_USER} ${SQL_PASS} ${SQL_HOST} ${SQL_DB} \
			"select id from cfg_modules where serial='${ALX_SERIAL}'")

	# set counter equal to numbers of printers
	declare -i count=0
	for i in ${mod_ids}
	do
		# now get the other settings und put them in arrays
		ALX_MODULES[${count}]=$(mysql_command ${SQL_USER} ${SQL_PASS} ${SQL_HOST} ${SQL_DB} \
				"select module from cfg_modules where id=${i};")

		(( count++ ))
	done

	# get network module
	ALX_NETWORK_MODULE=$(mysql_command ${SQL_USER} ${SQL_PASS} ${SQL_HOST} ${SQL_DB} \
				"select module from cfg_network where serial=${ALX_SERIAL};")

	# export all settings
	export ALX_COUNT=${count}
	export ALX_NETWORK_MODULE
	export ALX_MODULES
}

config_modules()
{
	local i

	#first of all get the vars
	get_modules_settings

	# write default settings:
	echo "lp" > /etc/modules.autoload.d/kernel-$(kernel_major_version)
	[ -n "${ALX_NETWORK_MODULE}" ] && \
			echo "${ALX_NETWORK_MODULE}" >> /etc/modules.autoload.d/kernel-$(kernel_major_version)

	for ((i=0; i <= ALX_COUNT; i++))
	do	
		[ -n "${ALX_MODULES[${i}]}" ] && \
			echo "${ALX_MODULES[${i}]}" >> /etc/modules.autoload.d/kernel-$(kernel_major_version)

	done

	unset ALX_COUNT
	unset ALX_MODULES
	unset ALX_NETWORK_MODULE
}