# opkhelper
# lib/cache
# Cache property functions.
#
# Copyright (C) 2012 Patrick "P. J." McDermott
#
# This program 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.
#
# This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.

[ -n "${_OH_CACHE_SH}" ] && return 0
_OH_CACHE_SH=true

. @@LIBDIR@@/util

oh_cache()
{
	_property="${1}"
	shift

	mkdir -p "${OH_SOURCE_DIR}/tmp/.cache"

	if [ ${#} -eq 0 ]; then
		cat "${OH_SOURCE_DIR}/tmp/.cache/${_property}" 2>/dev/null
	else
		echo "${*}" >"${OH_SOURCE_DIR}/tmp/.cache/${_property}"
	fi
}