#!/sbin/openrc-run
# Copyright 1999-2019 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2

KCPTUN_CONFIGFILE="${KCPTUN_CONFIGFILE:-/etc/kcptun/client.json}"
KCPTUN_LOGFILE="${KCPTUN_LOGFILE:-/var/log/kcptun-client.log}"

USER="nobody"
GROUP="nobody"

description="A kcptun-client daemon"
command="/usr/bin/kcptun-client"
command_background="true"
command_user="${USER}:${GROUP}"
command_args="-c ${KCPTUN_CONFIGFILE} --log ${KCPTUN_LOGFILE} ${KCPTUN_OPTS}"
pidfile="/run/${RC_SVCNAME}.pid"
start_stop_daemon_args="--quiet"
retry="${KCPTUN_TERMTIMEOUT:-"TERM/25/KILL/5"}"

extra_commands="checkconfig"

depend() {
	need net
}

checkconfig() {
	if ! [ -f "${KCPTUN_CONFIGFILE}" ]; then
		eerror "You need an \"${KCPTUN_CONFIGFILE}\" file to run ${RC_SVCNAME}"
		return 1
	fi

	if ! [ -f "${KCPTUN_LOGFILE}" ]; then
		touch "${KCPTUN_LOGFILE}" > /dev/null 2>&1 \
			&& chmod 0640 "${KCPTUN_LOGFILE}" > /dev/null 2>&1 \
			&& chown ${USER}:${GROUP} "${KCPTUN_LOGFILE}" > /dev/null 2>&1 \
			|| eerror "Failed to create: ${KCPTUN_LOGFILE}"
	fi
}

start_pre() {
	checkconfig || return 1
}

# vim: set ft=gentoo-init-d ts=4 :