#!/bin/sh /etc/rc.common

. /lib/functions.sh
include /lib/network

START=22
USE_PROCD=1

DEVICE_ADDED=0

get_current_status() {
	local port="$1"
	local media="$(ethctl $port media-type 2>&1)"
	if echo $media | grep "1000" >/dev/null; then
		return 0
	elif echo $media | grep "100" >/dev/null; then
		return 1
	elif echo $media | grep "10" >/dev/null; then
		return 1
	fi
}

untagged_vlan_exists() {
	ubus call uci get '{"config":"network","type":"device"}' | grep -w name | grep -w "$1" && return 0
	return 1
}

configure_ethernet_iface() {
	local name baseifname ifname

	config_get name $1 name
	config_get baseifname $1 baseifname
	config_get ifname $1 ifname

	[ -n "$ifname" -a -n "$name" ] || return
	untagged_vlan_exists "$ifname" && return

	uci -q set network.$name=device
	uci -q set network.$name.type=untagged
	uci -q set network.$name.ifname="$baseifname"
	uci -q set network.$name.name="$ifname"

	DEVICE_ADDED=1
}


start_service() {
	config_load layer2_interface_ethernet
	config_foreach configure_ethernet_iface ethernet_interface

	[ $DEVICE_ADDED -eq 1 ] && ubus call uci commit '{"config":"network"}'
}

boot() {
	local baseifname wanport portnum
	config_load layer2_interface_ethernet
	config_get baseifname Wan baseifname
	config_get ifname Wan ifname

	[ -n "$baseifname" ] || baseifname="$(db -q get hw.board.ethernetWanPort)"

	if [ "$(db get hw.board.hardware)" != "EG300" ]; then
		get_current_status $baseifname
		local ret=$?
		if [ $ret -eq 1 ]; then
			ethctl $baseifname phy-power down
			ethctl $baseifname phy-power up
		fi
	fi
	for interf in `db get hw.board.ethernetPortOrder`; do ethswctl -c wan -i $interf -o disable ; done
	wanport=$(db get hw.board.ethernetWanPort)
	unit=$(echo $(get_port_number $wanport) | cut -d ' ' -f 1)
	port=$(echo $(get_port_number $wanport) | cut -d ' ' -f 2)
	ethswctl -c pause -n $unit -p $port -v 1
	ethswctl -c hw-switching -o enable
	if [ $baseifname ]; then
		ethswctl -c wan -i $baseifname -o enable
	fi

	if [ "`db get hw.board.tm`" == "1" ]; then
		for interf in `db get hw.board.ethernetPortOrder`; do
			tmctl porttminit --devtype ETH --if $interf --flag 1 || \
				echo "ERROR: porttminit $interf failed!" > /dev/kmsg
		done
	fi
	[ -n "$ifname" ] && echo '1' > /proc/sys/net/ipv6/conf/$baseifname/disable_ipv6
	[ -n $baseifname ] && ifconfig $baseifname up

	start
}

service_triggers() {
	procd_add_reload_trigger layer2_interface_ethernet
}