#!/usr/bin/sh
#----------------------------------------------------------------------------
# Sample udhcpc bound script
#
# Creation:     2002-09-25  od
# Last Update:  $Id$
#
# Copyright (c) 2001-2005 the eisfair team, team(at)eisfair(dot)org
# Copyright (c) 2011-@@YEAR@@ Holger Bruenjes, holgerbruenjes(at)gmx(dot)net
#
# 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.
#----------------------------------------------------------------------------

NAME=ip
IP=/usr/sbin/${NAME}

NETCALC='/usr/bin/netcalc'

. /etc/config.d/dhcpc

#RESOLV_CONF="/etc/resolv.conf"

if [ -n "${broadcast}" ]
then
    BROADCAST="broadcast ${broadcast}"
fi

if [ -n "${subnet}" ]
then
    NETMASK="netmask ${subnet}"
    network=$(${NETCALC} network ${ip}:${subnet})
    netmaskbits="/$(${NETCALC} netmaskbits ${network}:${subnet})"
fi

${IP} addr add ${ip}${netmaskbits} brd + dev ${interface}
${IP} link set ${interface} up

if [ -n "${router}" ] && [ "${DHCPC_SET_DEFAULT_ROUTE}" = "yes" ]
then
    echo "   - deleting routers"
    while ${IP} route show | grep -qE "^default.*$interface$"
    do
        ${IP} route del default via 0.0.0.0 dev ${interface}
    done

    for i in ${router}
    do
        ${IP} route add default via ${i} dev ${interface}
    done
fi

if [ "${DHCPC_USE_PEERDNS}" = "yes" ]
then
    #include eisdate-time
    . /var/install/include/eistime

{
    echo '# --------------------------------------------------------------------------'
    echo '# /etc/resolv.conf is a symlink to /run/netconfig/resolv.conf'
    echo '# autogenerated by netconfig!'
    echo '#'
    echo "# Last Update: ${EISDATE} ${EISTIME} by /var/install/config.d/dhcpc.sh"
    echo '# --------------------------------------------------------------------------'
    if [ -n "${domain}" ]
    then
        echo "search ${domain}"
    fi

    for i in ${dns}
    do
        echo "nameserver ${i}"
    done
} >/run/netconfig/resolv.conf

#
#    echo -n > ${RESOLV_CONF}
#    if [ -n "${domain}" ]
#    then
#        echo "domain ${domain}" >> ${RESOLV_CONF}
#    fi
#
#    for i in ${dns}
#    do
#        echo "   - adding dns ${i}"
#        echo "nameserver ${i}" >> ${RESOLV_CONF}
#    done
fi

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