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#!/bin/bash
# Copyright (c) 2004-2005 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2

# Contributed by Roy Marples (uberlord@gentoo.org)

[[ -z ${MODULES_DIR} ]] && MODULES_DIR="/lib/rcscripts/net.modules.d"
. "${MODULES_DIR}/system"
. /lib/rcscripts/sh/rc-services.sh
. "${MODULES_DIR}/helpers.d/functions"
conf=$(add_suffix "/etc/conf.d/net")
[[ -e ${conf} ]] && source "${conf}"

# Create some dummy functions, so we can depend on a module
after() { return; }
before() { return; }
need() { return; }
provide() { return; }
installed() { return; }
functions() { return; }
variables() { eval "${MODULE}_variables() { echo \"$*\"; }"; }

# Guess which interface module to load - we prefer iproute2
if [[ -x /sbin/ip ]]; then
	interface_module="iproute2"
elif [[ -x /sbin/ifconfig ]]; then
	interface_module="ifconfig"
else
	echo "Can't find a known interface module" >&2
	exit 1
fi

# iwconfig is the best bet for wireless - we use wpa_supplicant
# only if we need to
if [[ -x /sbin/iwconfig ]]; then
	wireless_module="iwconfig"
elif [[ -x /sbin/wpa_supplicant \
	&& -S "/var/run/wpa_supplicant/${interface}" ]]; then
	wireless_module="wpa_supplicant"
fi

MODULES=( "system" )

# Load our modules
. "${MODULES_DIR}/${interface_module}"
MODULE="interface"
${interface_module}_depend
function_wrap "${interface_module}" interface

if [[ -e "${MODULES_DIR}/macnet" ]]; then
	. "${MODULES_DIR}/macnet"
	MODULE="macnet"
	macnet_depend
fi

. "${MODULES_DIR}/system"
MODULE="system"
system_depend

if [[ -n ${wireless_module} ]]; then
	. "${MODULES_DIR}/${wireless_module}"
	MODULE="${wireless_module}"
	${wireless_module}_depend
	function_wrap "${wireless_module}" wireless
	. "${MODULES_DIR}/essidnet"
fi

# Dummy dhcp
dhcp_variables() { echo "dhcp"; }

# vim:ts=4