#!/usr/bin/sh
#----------------------------------------------------------------------------
# /usr/libexec/netconfig/bridge-dhcpdr - handle bridge stop/start
# also special handling if dhcpd enabled to start with the correct interface
#
# Creation   :  2024-08-24  hbfl
# Last Update:  $Id$
#
# Copyright (c) 2001-@@YEAR@@ eisfair team, team(at)eisfair(dot)org
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#----------------------------------------------------------------------------


# ---------------------------------------------------------------------------
# check dhcpd:
# if running than create a new dhcpd config
# and restart dhcpd.service with the correct interface
# ---------------------------------------------------------------------------
check_dhcpd()
{
    dhcpdlib='/var/install/include/dhcpdlib'

    if [ -f "${dhcpdlib}" ]
    then
        . "${dhcpdlib}"
        return ${?}
    else
        return 0
    fi
}

# ---------------------------------------------------------------------------
# start bonding
# ---------------------------------------------------------------------------
bridge_start()
{
    /usr/sbin/service ${quiet} start bridge

    # check if running
    check_dhcpd

    # show anykey
    ${anykey}
}

# ---------------------------------------------------------------------------
# stop bonding
# ---------------------------------------------------------------------------
bridge_stop()
{
    /usr/sbin/service ${quiet} stop bridge.service
    /usr/libexec/netconfig/bridge stop
    # give a little time ;-)
    sleep 3

    # restore base settings
    . /var/install/include/restore-ip-eth
    . /var/install/include/restore-route

    # check if running
    check_dhcpd

    # show anykey
    ${anykey}
}

# ---------------------------------------------------------------------------
# main
# ---------------------------------------------------------------------------
main()
{
    while [ ${#} -gt 0 ]
    do
        case "${1}" in
        -q|--quiet)
            quiet='--quiet'
            shift
            ;;
        --show)
            # include eislib for anykey
            # show anykey, when action over init task (menu script)
            . /var/install/include/eislib
            anykey=anykey
            shift
            ;;
        *)
            _action=${1}
            shift
            ;;
        esac
    done

    case "${_action}" in
    --start)
        bridge_start
        ;;
    --stop)
        # include base config to restore default settings
        . /etc/config.d/base
        bridge_stop
        ;;
    esac

    exit 0
}

# ---------------------------------------------------------------------------
# exec main
# ---------------------------------------------------------------------------
main "${@}"

# ---------------------------------------------------------------------------
# end
# ---------------------------------------------------------------------------