# Functions for getting variable/runtime data
#
# Copyright (C) 2015  Patrick "P. J." McDermott
#
# This file is part of the ProteanOS Development Kit.
#
# The ProteanOS Development Kit is free software: you can redistribute
# it and/or modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation, either version 3 of the
# License, or (at your option) any later version.
#
# The ProteanOS Development Kit is distributed in the hope that it
# will be useful, but WITHOUT ANY WARRANTY; without even the implied
# warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
# See the GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with the ProteanOS Development Kit.  If not, see
# <http://www.gnu.org/licenses/>.

VARDATA_DIRS='mount'

vardatadir=

init_vardata()
{
	local dir=

	if ${in_place}; then
		vardatadir="${builddir}/var"
		for dir in ${VARDATA_DIRS}; do
			mkdir -p "${vardatadir}/${dir}"
		done
	else
		vardatadir="${PKGLOCALSTATEDIR}"
	fi

	return 0
}

get_vardata_dir()
{
	local dir="${1}"

	case " ${VARDATA_DIRS} " in
		*" ${dir} "*)
			printf '%s/%s' "${vardatadir}" "${dir}"
			;;
	esac

	return 0
}