#!/bin/sh
#
# bkctld is a shell script to create and manage a backup server which will
# handle the backup of many servers (clients).
#
# Author: Victor Laborie <vlaborie@evolix.fr>
# Contributor: Benoît Série <bserie@evolix.fr>, Gregory Colpart <reg@evolix.fr>, Romain Dessort <rdessort@evolix.fr>, Tristan Pilat <tpilat@evolix.fr>
# Licence: AGPLv3
#

set -u

[ "$(id -u)" -ne 0 ] && error "You need to be root to run ${0} !"

[ -d './lib' ] && LIBDIR='lib'
[ -d '/usr/lib/bkctld' ] && LIBDIR='/usr/lib/bkctld'
. "${LIBDIR}/config"

subcommand="${1:-}"
jail="${2:-}"
option="${3:-}"

if [ ! -x "${LIBDIR}/bkctld-${subcommand}" ]; then
    "${LIBDIR}/bkctld-help" && exit 1
fi

case "${subcommand}" in
    "inc" | "rm" | "check" | "stats" | "help" | "list")
        "${LIBDIR}/bkctld-${subcommand}"
    ;;
        "init" | "is-on")
        "${LIBDIR}/bkctld-${subcommand}" "${jail}"
    ;;
    "key" | "port" | "ip")
        "${LIBDIR}/bkctld-${subcommand}" "${jail}" "${option}"
    ;;
    "start" | "stop" | "reload" | "restart" | "sync" | "update" | "remove" | "firewall")
    if [ "${jail}" = "all" ]; then
        "${LIBDIR}/bkctld-list"|xargs --no-run-if-empty --max-args=1 --max-procs=0 "${LIBDIR}/bkctld-${subcommand}"
    else
        "${LIBDIR}/bkctld-${subcommand}" "${jail}"
    fi
    ;;
    "status")
    if [ -z "${jail}" ]; then
        "${LIBDIR}/bkctld-list"|xargs --no-run-if-empty --max-args=1 "${LIBDIR}/bkctld-${subcommand}"
    else
        "${LIBDIR}/bkctld-${subcommand}" "${jail}"
    fi
    ;;
esac