#!/sbin/openrc-run
# Copyright 1999-2017 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2

 : ${ACCT_LOG:=/var/account/pacct}
 : ${REPORT_OPTS:="--sort-real-time --list-all-names --percentage"}

extra_started_commands="report"

depend() {
	need localmount
}

_checkconfig() {
	if [ -z "${ACCT_LOG}" ]; then
		eerror "No accounting file specified!"
		return 1
	fi

	checkpath -f -m 600 "${ACCT_LOG}"
}

_get_service_value() {
	local _name=$1

	local _default_value=
	if [ -n "${2}" ]; then
		_default_value=$2
	fi

	local _service_value=$(service_get_value ${_name})
	if [ -n "${_service_value}" ]; then
		echo "${_service_value}"
	else
		echo "${_default_value}"
	fi

	return 0
}

ACCT_LOG=$(_get_service_value ACCT_LOG "${ACCT_LOG}")

start_pre() {
	_checkconfig || return 1
}

start() {
	ebegin "Starting accounting"
	accton "${ACCT_LOG}" >/dev/null
	eend $?
}

start_post() {
	service_set_value ACCT_LOG "${ACCT_LOG}"
}

stop() {
	ebegin "Stopping accounting"
	accton off >/dev/null
	eend $?
}

report() {
	sa ${REPORT_OPTS} "${ACCT_LOG}"
}