#!/sbin/runscript
# Copyright 1999-2013 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: $

BTSYNC_EXEC="/opt/bin/btsync"
PROGNAME=${SVCNAME#*.}
PIDPATH="/var/run/btsync"
PIDFILE="${PIDPATH}/${SVCNAME}.pid"

depend() {
	need net
}

start() {
	local OPTIONS="--nodaemon"

	if [ "${SVCNAME}" = "btsync" ]; then
		eerror "You are not supposed to run this script directly. Create a symlink"
		eerror "for the BitTorrent Sync instance you want to run as well as a copy"
		eerror "of the ration file and modify it appropriately like so..."
		eerror
		eerror "  # ln -s btsync /etc/init.d/btsync.home"
		eerror "  # cp /etc/conf.d/btsync /etc/conf.d/btsync.home"
		eerror "  # nano /etc/conf.d/btsync.home"
		eerror
		return 1
	fi

	if [ -z "${BTSYNC_USER}" ] || [ -z "${BTSYNC_GROUP}" ]; then
		eerror "You should specify an user and group:"
		eerror "  BTSYNC_USER=user"
		eerror "  BTSYNC_GROUP=group"
		return 1
	fi

	if [ -n "${BTSYNC_CONFIG}" ]; then
		OPTIONS="${OPTIONS} --config ${BTSYNC_CONFIG}"
	fi
	
	if [ -n "${BTSYNC_EXTRA_OPTIONS}" ]; then
		OPTIONS="${OPTIONS} ${BTSYNC_EXTRA_OPTIONS}"
	fi
	
	ebegin "Starting BitTorrent Sync instance ${PROGNAME}"
	checkpath -d -m 0750 -o "${BTSYNC_USER}":"${BTSYNC_GROUP}" "${PIDPATH}"
	cd "${BTSYNC_DIR:-/}" && \
		start-stop-daemon --start --user "${BTSYNC_USER}" --group "${BTSYNC_GROUP}" \
		--pidfile "${PIDFILE}" --background --make-pidfile --exec "${BTSYNC_EXEC}" \
		-- ${OPTIONS}
	eend $?
}

stop() {
	ebegin "Stopping BitTorrent Sync instance ${PROGNAME}"
	start-stop-daemon --stop --pidfile "${PIDFILE}"
	eend $?
}