#!/bin/sh /etc/rc.common
# Copyright (c) 2016 Qualcomm Atheros, Inc.
#
# All Rights Reserved.
# Qualcomm Atheros Confidential and Proprietary.

START=54
ECM_SYSFS_FILE="/sys/kernel/debug/ecm/ecm_classifier_hyfi/enabled"

ieee1905managed_bridge=
ieee1905managed_bridge2=

. /lib/functions/hyfi-debug.sh
. /lib/functions/hyfi-iface.sh
. /lib/functions/hyfi-network.sh

start() {
	config_load 'hyd'
	config_get_bool enabled config 'Enable' '0'
	local hyfi_bridging_rcd_enabled=`ls /etc/rc.d/S${START}hyfi-bridging 2> /dev/null`

	[ "$enabled" -gt 0 -a -n "$hyfi_bridging_rcd_enabled" ] || {
		return 1
	}

	# Enable hyfi-netfilter
	if [ -f /proc/sys/net/bridge/bridge-nf-call-custom ]; then
		sysctl -w net.bridge.bridge-nf-call-custom=1
	fi

	# Get the IEEE1905.1 managed bridge name and attach
	hyfi_get_ieee1905_managed_iface ieee1905managed_bridge ieee1905managed_bridge2

	# Bail out from starting hyd if attach fails.
	if ! hyctl attach br-$ieee1905managed_bridge; then
		stop
		return 1
	fi

	if [ -n "$ieee1905managed_bridge2" ];then
	    if ! hyctl attach br-$ieee1905managed_bridge2; then
		stop
		return 1
	    fi
	fi

}

stop() {
	config_load 'hyd'

	# Disable hyfi-netfilter
	if [ -f /proc/sys/net/bridge/bridge-nf-call-custom ]; then
		sysctl -w net.bridge.bridge-nf-call-custom=0
	fi

	# Get the IEEE1905.1 managed bridge name and detach
	hyfi_get_ieee1905_managed_iface ieee1905managed_bridge
	hyctl detach br-$ieee1905managed_bridge

	if [ -n "$ieee1905managed_bridge2" ]; then
	    hyctl detach br-$ieee1905managed_bridge2
	fi

}