| /* |
| * Copyright 2017-present 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.drivers.bmv2; |
| |
| import org.onosproject.net.driver.AbstractHandlerBehaviour; |
| import org.onosproject.net.packet.OutboundPacket; |
| import org.onosproject.net.packet.PacketProgrammable; |
| |
| /** |
| * Packet Programmable behaviour for BMv2 devices. |
| */ |
| public class Bmv2PacketProgrammable extends AbstractHandlerBehaviour implements PacketProgrammable { |
| |
| @Override |
| public void emit(OutboundPacket packet) { |
| // TODO: implement using P4runtime client. |
| // DriverHandler handler = handler(); |
| // GrpcController controller = handler.get(GrpcController.class); |
| // DeviceId deviceId = handler.data().deviceId(); |
| // GrpcChannelId channelId = GrpcChannelId.of(deviceId, "bmv2"); |
| // GrpcServiceId serviceId = GrpcServiceId.of(channelId, "p4runtime"); |
| // GrpcStreamObserverId observerId = GrpcStreamObserverId.of(serviceId, |
| // this.getClass().getSimpleName()); |
| // Optional<GrpcObserverHandler> manager = controller.getObserverManager(observerId); |
| // if (!manager.isPresent()) { |
| // //this is the first time the behaviour is called |
| // controller.addObserver(observerId, new Bmv2PacketInObserverHandler()); |
| // } |
| // //other already registered the observer for us. |
| // Optional<StreamObserver> observer = manager.get().requestStreamObserver(); |
| // observer.ifPresent(objectStreamObserver -> objectStreamObserver.onNext(packet)); |
| } |
| } |