# $Id$

provide basic-kernel
require basic-init

help_kernel_module()
{
	mecho "get kernel.module"
	mecho " prints current list of kernel modules"
	mecho
	mecho "set kernel.module [action] [module] [opts]"
}

get_kernel_module()
{
	return 0
}

set_kernel_module()
{
	local action="${CLASS_ARGV[0]}"
	local module="${CLASS_ARGV[1]}"
	local opts="${CLASS_ARGV[2]}"

	[[ -z ${action} ]] && help_kernel_module && return 1
	[[ -z ${module} ]] && help_kernel_module && return 1

	case "${action}" in
		add)
			CONFIG="${MROOT}/etc/modules-load.d/mcore-${module}.conf"
			clearconfig
			addconfig "# mcore autogenerated file - do not edit"
			addconfig "${module}"

			if [[ -n ${opts} ]]
			then
				CONFIG="${MROOT}/etc/modprobe.d/mcore-${module}.conf"
				clearconfig
				addconfig "# mcore autogenerated file - do not edit"
				addconfig "${module}.${opts}"
			fi

			# restart systemd modules-load service
			# systemd
			if is_provided systemd
			then
				mcore-system-service restart systemd-modules-load.service
			fi
			# sysvinit
			if is_provided sysvinit
			then
				mcore-system-service restart modules
			fi
			;;

		del)
			if [[ -f ${MROOT}/etc/modules-load.d/mcore-${module}.conf ]]
			then
				rm ${MROOT}/etc/modules-load.d/mcore-${module}.conf
			fi
			if [[ -f ${MROOT}/etc/modprobe.d/mcore-${module}.conf ]]
			then
				rm ${MROOT}/etc/modprobe.d/mcore-${module}.conf
			fi

			# try to remove the kernel module
			modprobe -r "${module}"

			# restart systemd modules-load service
			# systemd
			if is_provided systemd
			then
				mcore-system-service restart systemd-modules-load.service
			fi
			# sysvinit
			if is_provided sysvinit
			then
				mcore-system-service restart modules
			fi
			;;

		*) help_kernel_module && return 1 ;;
	esac
}