#!/bin/sh
# vim: set noexpandtab tabstop=4 shiftwidth=4 softtabstop=4 :

. /lib/functions.sh

config_load network

_setup_macaddr() {
	uci -q get "network.$1_dev.macaddr" >/dev/null && return
	uci -q set "network.$1_dev.macaddr=$2"
}

# Configuration by interface
_setup_interface() {
	uci -q get "network.$1_dev.ifname" >/dev/null && return
	
	# do not create macvlan for vlan
	local _ifname
	config_get _ifname "$1" ifname
	case "$_ifname" in
		eth*.*) return ;;
	esac
	
	local _type
	config_get _type "$1" type
	[ "$_type" = "macvlan" ] || return 0
	
	uci -q batch <<-EOF
	set network.$1_dev=device
	set network.$1_dev.name=$1
	set network.$1_dev.type=macvlan
	set network.$1_dev.ifname=eth0
	set network.$1.ifname=$1
	set network.$1.defaultroute=0
	EOF
	
	_macaddr=$(uci -q get "network.$1.macaddr")
	_setup_macaddr "$1" "${_macaddr:-auto$(date +%s)}"
	uci -q set "network.$1.type=macvlan"  # legacy
	uci -q commit network
}
config_foreach _setup_interface interface