# $Id$

provide basic-version

help_version_os()
{
	mecho "get version.os"
	mecho " Prints the current os version."
}

help_version_tools()
{
	mecho "get version.tools"
	mecho " Prints the current mcore-tools version."
}

help_version_netboot()
{
	mecho "get version.netboot"
	mecho " Prints the current netboot state."
}

help_version_deactivated()
{
	mecho "get version.deactivated"
	mecho " Shows the current state of the system."
	mecho
	mecho "set version.deactivated [0|1]"
	mecho " Sets the state of the system."
}

get_version_os()
{
	local version

	if [ -f /etc/os-release ]
	then
		version="$(source /etc/os-release; echo ${Version_ID})"
	fi

	if [[ -z ${version} ]]
	then
		version="UNKNOWN"
	fi

	rvecho "${version}"
}

get_version_tools()
{
	local version

	if [ -f ${MCORE_LIBDIR}/VERSION ]
	then
		version="$(<${MCORE_LIBDIR}/VERSION)"
	fi

	if [[ -z ${version} ]]
	then
		version="UNKNOWN"
	fi

	rvecho "${version}"
}

get_version_netboot()
{
	local netboot
	local i

	# default no netboot
	netboot=0

	if [ -f /proc/cmdline ]
	then
		for i in $(< /proc/cmdline)
		do
			case ${i} in
				rd.netboot) netboot=1 ;;
			esac
		done
	fi

	rvecho "${netboot}"
}

get_version_deactivated()
{
	local deactivated=0
	[[ -e ${MCORE_CONFIG_PATH}/client-deactivated ]] && deactivated=1
	rvecho "${deactivated}"
}

set_version_deactivated()
{
	local deactivated="${CLASS_ARGV[0]}"
	case "${deactivated}" in
		0) if [[ -e ${MCORE_CONFIG_PATH}/client-deactivated ]]
			then
				rm ${MCORE_CONFIG_PATH}/client-deactivated
			fi
			rvecho "Client activated"
			;;

		1) if [[ ! -e ${MCORE_CONFIG_PATH}/client-deactivated ]]
			then
				touch ${MCORE_CONFIG_PATH}/client-deactivated
			fi
			rvecho "Client deactivated"
			;;

		*) decho "Unknown state '${deactivated}'"
			help_version_deactivated
			;;
	esac
}