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/*
* Copyright 2015 Open Networking Laboratory
*
* 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.
*/
package org.onosproject.driver.pipeline;
import static org.slf4j.LoggerFactory.getLogger;
import org.onosproject.net.flow.DefaultFlowRule;
import org.onosproject.net.flow.DefaultTrafficSelector;
import org.onosproject.net.flow.DefaultTrafficTreatment;
import org.onosproject.net.flow.FlowRule;
import org.onosproject.net.flow.FlowRuleOperations;
import org.onosproject.net.flow.FlowRuleOperationsContext;
import org.onosproject.net.flow.TrafficSelector;
import org.onosproject.net.flow.TrafficTreatment;
import org.slf4j.Logger;
/**
* Driver for software switch emulation of the OFDPA 2.0 pipeline.
* The software switch is the CPqD OF 1.3 switch.
*/
public class CpqdOFDPA2Pipeline extends OFDPA2Pipeline {
private final Logger log = getLogger(getClass());
@Override
protected void initializePipeline() {
processPortTable();
processTmacTable();
processIpTable();
processBridgingTable();
processAclTable();
// XXX implement table miss entries and default groups
//processVlanTable();
//processMPLSTable();
//processGroupTable();
}
@Override
protected void processPortTable() {
FlowRuleOperations.Builder ops = FlowRuleOperations.builder();
TrafficSelector.Builder selector = DefaultTrafficSelector.builder();
TrafficTreatment.Builder treatment = DefaultTrafficTreatment.builder();
treatment.transition(VLAN_TABLE);
FlowRule tmisse = DefaultFlowRule.builder()
.forDevice(deviceId)
.withSelector(selector.build())
.withTreatment(treatment.build())
.withPriority(LOWEST_PRIORITY)
.fromApp(driverId)
.makePermanent()
.forTable(PORT_TABLE).build();
ops = ops.add(tmisse);
flowRuleService.apply(ops.build(new FlowRuleOperationsContext() {
@Override
public void onSuccess(FlowRuleOperations ops) {
log.info("Initialized port table");
}
@Override
public void onError(FlowRuleOperations ops) {
log.info("Failed to initialize port table");
}
}));
}
@Override
protected void processTmacTable() {
//table miss entry
FlowRuleOperations.Builder ops = FlowRuleOperations.builder();
TrafficSelector.Builder selector = DefaultTrafficSelector.builder();
TrafficTreatment.Builder treatment = DefaultTrafficTreatment.builder();
selector = DefaultTrafficSelector.builder();
treatment = DefaultTrafficTreatment.builder();
treatment.transition(BRIDGING_TABLE);
FlowRule rule = DefaultFlowRule.builder()
.forDevice(deviceId)
.withSelector(selector.build())
.withTreatment(treatment.build())
.withPriority(LOWEST_PRIORITY)
.fromApp(driverId)
.makePermanent()
.forTable(TMAC_TABLE).build();
ops = ops.add(rule);
flowRuleService.apply(ops.build(new FlowRuleOperationsContext() {
@Override
public void onSuccess(FlowRuleOperations ops) {
log.info("Initialized tmac table");
}
@Override
public void onError(FlowRuleOperations ops) {
log.info("Failed to initialize tmac table");
}
}));
}
@Override
protected void processIpTable() {
//table miss entry
FlowRuleOperations.Builder ops = FlowRuleOperations.builder();
TrafficSelector.Builder selector = DefaultTrafficSelector.builder();
TrafficTreatment.Builder treatment = DefaultTrafficTreatment.builder();
selector = DefaultTrafficSelector.builder();
treatment = DefaultTrafficTreatment.builder();
treatment.transition(ACL_TABLE);
FlowRule rule = DefaultFlowRule.builder()
.forDevice(deviceId)
.withSelector(selector.build())
.withTreatment(treatment.build())
.withPriority(LOWEST_PRIORITY)
.fromApp(driverId)
.makePermanent()
.forTable(UNICAST_ROUTING_TABLE).build();
ops = ops.add(rule);
flowRuleService.apply(ops.build(new FlowRuleOperationsContext() {
@Override
public void onSuccess(FlowRuleOperations ops) {
log.info("Initialized IP table");
}
@Override
public void onError(FlowRuleOperations ops) {
log.info("Failed to initialize unicast IP table");
}
}));
}
private void processBridgingTable() {
//table miss entry
FlowRuleOperations.Builder ops = FlowRuleOperations.builder();
TrafficSelector.Builder selector = DefaultTrafficSelector.builder();
TrafficTreatment.Builder treatment = DefaultTrafficTreatment.builder();
selector = DefaultTrafficSelector.builder();
treatment = DefaultTrafficTreatment.builder();
treatment.transition(ACL_TABLE);
FlowRule rule = DefaultFlowRule.builder()
.forDevice(deviceId)
.withSelector(selector.build())
.withTreatment(treatment.build())
.withPriority(LOWEST_PRIORITY)
.fromApp(driverId)
.makePermanent()
.forTable(BRIDGING_TABLE).build();
ops = ops.add(rule);
flowRuleService.apply(ops.build(new FlowRuleOperationsContext() {
@Override
public void onSuccess(FlowRuleOperations ops) {
log.info("Initialized Bridging table");
}
@Override
public void onError(FlowRuleOperations ops) {
log.info("Failed to initialize Bridging table");
}
}));
}
@Override
protected void processAclTable() {
//table miss entry - catch all to executed action-set
FlowRuleOperations.Builder ops = FlowRuleOperations.builder();
TrafficSelector.Builder selector = DefaultTrafficSelector.builder();
TrafficTreatment.Builder treatment = DefaultTrafficTreatment.builder();
selector = DefaultTrafficSelector.builder();
treatment = DefaultTrafficTreatment.builder();
FlowRule rule = DefaultFlowRule.builder()
.forDevice(deviceId)
.withSelector(selector.build())
.withTreatment(treatment.build())
.withPriority(LOWEST_PRIORITY)
.fromApp(driverId)
.makePermanent()
.forTable(ACL_TABLE).build();
ops = ops.add(rule);
flowRuleService.apply(ops.build(new FlowRuleOperationsContext() {
@Override
public void onSuccess(FlowRuleOperations ops) {
log.info("Initialized Acl table");
}
@Override
public void onError(FlowRuleOperations ops) {
log.info("Failed to initialize Acl table");
}
}));
}
}
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