#!/bin/bash

# Copyright (c) 2011 Alexey I. Froloff.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at:
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

. /etc/init.d/functions

cd /etc/sysconfig/network-scripts
. ./network-functions

[ -f ../network ] && . ../network

CONFIG=${1}

need_config ${CONFIG}

source_config

OTHERSCRIPT="/etc/sysconfig/network-scripts/ifup-${REAL_DEVICETYPE}"

if [ ! -x ${OTHERSCRIPT} ]; then
	OTHERSCRIPT="/etc/sysconfig/network-scripts/ifup-eth"
fi

case "$TYPE" in
	OVSBridge)
		ovs-vsctl -- --may-exist add-br "$DEVICE" $OVS_OPTIONS ${OVS_EXTRA+-- $OVS_EXTRA}
		${OTHERSCRIPT} ${CONFIG} ${2}
		;;
	OVSPort)
		/sbin/ifup "$OVS_BRIDGE"
		${OTHERSCRIPT} ${CONFIG} ${2}
		ovs-vsctl -- --may-exist add-port "$OVS_BRIDGE" "$DEVICE" $OVS_OPTIONS ${OVS_EXTRA+-- $OVS_EXTRA}
		;;
	OVSIntPort)
		/sbin/ifup "$OVS_BRIDGE"
		ovs-vsctl -- --may-exist add-port "$OVS_BRIDGE" "$DEVICE" $OVS_OPTIONS -- set Interface "$DEVICE" type=internal ${OVS_EXTRA+-- $OVS_EXTRA}
		${OTHERSCRIPT} ${CONFIG} ${2}
		;;
	OVSBond)
		/sbin/ifup "$OVS_BRIDGE"
		for _iface in $BOND_IFACES; do
			/sbin/ifup ${_iface}
		done
		ovs-vsctl -- --fake-iface add-bond "$OVS_BRIDGE" "$DEVICE" ${BOND_IFACES} $OVS_OPTIONS ${OVS_EXTRA+-- $OVS_EXTRA}
		${OTHERSCRIPT} ${CONFIG} ${2}
		;;
	*)
		echo $"Invalid OVS interface type $TYPE"
		exit 1
		;;
esac