#!/sbin/openrc-run

BACKUPPC_CONFIG="${BACKUPPC_CONFIG:-/etc/backuppc/config.pl}"

checkconfig() {
	if [ ! -r "${BACKUPPC_CONFIG}" ]; then
		eerror "BackupPC configuration file ${BACKUPPC_CONFIG} is not "
		eerror "readable"
		return 1
	fi
}

get_config() {
	checkconfig || return 1

	sed -n -r -e "s:^(\\\$Conf\{$1\}\s+=\s)(.*)(;.*)$:\2:p" \
		"${BACKUPPC_CONFIG}" | tr -d \'\"
}

start () {
	checkconfig || return 1

	user=$(get_config BackupPCUser)
	group=$(id -gn "${user}")
	rundir=$(get_config RunDir)

	checkpath -d -m 700 -o "${user}" "${rundir}"

	ebegin "Starting BackupPC"
	start-stop-daemon --start --user "${user}" --group "${group}" \
		--make-pidfile --pidfile "${rundir}"/BackupPC.pid --exec \
		/usr/bin/BackupPC -- -d
	eend $?
}

stop() {
	checkconfig || return 1

	rundir=$(get_config RunDir)

	ebegin "Stopping BackupPC"
	start-stop-daemon --stop --pidfile "${rundir}"/BackupPC.pid \
		--name BackupPC
	eend $?
}

reload() {
	checkconfig || return 1

	rundir=$(get_config RunDir)

	ebegin "Reloading BackupPC"
	start-stop-daemon --signal HUP --pidfile "${rundir}"/BackupPC.pid
	eend $?
}