| /* |
| * Copyright 2021-present Open Networking Foundation |
| * |
| * 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.pipelines.fabric.impl.behaviour.upf; |
| |
| import org.onosproject.net.DeviceId; |
| import org.onosproject.net.pi.model.PiActionProfileId; |
| import org.onosproject.net.pi.model.PiCounterId; |
| import org.onosproject.net.pi.model.PiMeterId; |
| import org.onosproject.net.pi.model.PiTableId; |
| import org.onosproject.net.pi.runtime.PiCounterCellHandle; |
| import org.onosproject.net.pi.runtime.PiCounterCellId; |
| import org.onosproject.net.pi.runtime.PiHandle; |
| import org.onosproject.p4runtime.api.P4RuntimeReadClient; |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| import java.util.concurrent.CompletableFuture; |
| import java.util.stream.LongStream; |
| |
| import static com.google.common.base.Preconditions.checkNotNull; |
| |
| /** |
| * For faking reads to a p4runtime client. Currently only used for testing |
| * UP4-specific counter reads, because all other P4 entities that UP4 reads can |
| * be read via other ONOS services. |
| */ |
| public class MockReadRequest implements P4RuntimeReadClient.ReadRequest { |
| List<PiHandle> handles; |
| DeviceId deviceId; |
| long packets; |
| long bytes; |
| int counterSize; |
| |
| public MockReadRequest(DeviceId deviceId, long packets, long bytes, int counterSize) { |
| this.handles = new ArrayList<>(); |
| this.deviceId = deviceId; |
| this.packets = packets; |
| this.bytes = bytes; |
| this.counterSize = counterSize; |
| } |
| |
| @Override |
| public CompletableFuture<P4RuntimeReadClient.ReadResponse> submit() { |
| return CompletableFuture.completedFuture( |
| new MockReadResponse(this.handles, this.packets, this.bytes)); |
| } |
| |
| @Override |
| public P4RuntimeReadClient.ReadResponse submitSync() { |
| return new MockReadResponse(this.handles, this.packets, this.bytes); |
| } |
| |
| |
| @Override |
| public P4RuntimeReadClient.ReadRequest handle(PiHandle handle) { |
| this.handles.add(handle); |
| return this; |
| } |
| |
| @Override |
| public P4RuntimeReadClient.ReadRequest handles(Iterable<? extends PiHandle> handles) { |
| checkNotNull(handles); |
| handles.forEach(this::handle); |
| return this; |
| } |
| |
| @Override |
| public P4RuntimeReadClient.ReadRequest tableEntries(PiTableId tableId) { |
| return this; |
| } |
| |
| @Override |
| public P4RuntimeReadClient.ReadRequest tableEntries(Iterable<PiTableId> tableIds) { |
| return this; |
| } |
| |
| @Override |
| public P4RuntimeReadClient.ReadRequest defaultTableEntry(PiTableId tableId) { |
| return this; |
| } |
| |
| @Override |
| public P4RuntimeReadClient.ReadRequest defaultTableEntry(Iterable<PiTableId> tableIds) { |
| return this; |
| } |
| |
| @Override |
| public P4RuntimeReadClient.ReadRequest allTableEntries() { |
| return null; |
| } |
| |
| @Override |
| public P4RuntimeReadClient.ReadRequest allDefaultTableEntries() { |
| return null; |
| } |
| |
| @Override |
| public P4RuntimeReadClient.ReadRequest actionProfileGroups(PiActionProfileId actionProfileId) { |
| return this; |
| } |
| |
| @Override |
| public P4RuntimeReadClient.ReadRequest actionProfileGroups(Iterable<PiActionProfileId> actionProfileIds) { |
| return this; |
| } |
| |
| @Override |
| public P4RuntimeReadClient.ReadRequest actionProfileMembers(PiActionProfileId actionProfileId) { |
| return this; |
| } |
| |
| @Override |
| public P4RuntimeReadClient.ReadRequest actionProfileMembers(Iterable<PiActionProfileId> actionProfileIds) { |
| return this; |
| } |
| |
| @Override |
| public P4RuntimeReadClient.ReadRequest counterCells(PiCounterId counterId) { |
| return this; |
| } |
| |
| @Override |
| public P4RuntimeReadClient.ReadRequest counterCells(Iterable<PiCounterId> counterIds) { |
| counterIds.forEach(counterId -> { |
| LongStream.range(0, this.counterSize) |
| .forEach(index -> { |
| PiCounterCellId cellId = |
| PiCounterCellId.ofIndirect(counterId, index); |
| PiCounterCellHandle handle = |
| PiCounterCellHandle.of(this.deviceId, cellId); |
| this.handle(handle); |
| }); |
| }); |
| return this; |
| } |
| |
| @Override |
| public P4RuntimeReadClient.ReadRequest directCounterCells(PiTableId tableId) { |
| return this; |
| } |
| |
| @Override |
| public P4RuntimeReadClient.ReadRequest directCounterCells(Iterable<PiTableId> tableIds) { |
| return this; |
| } |
| |
| @Override |
| public P4RuntimeReadClient.ReadRequest meterCells(PiMeterId meterId) { |
| return this; |
| } |
| |
| @Override |
| public P4RuntimeReadClient.ReadRequest meterCells(Iterable<PiMeterId> meterIds) { |
| return this; |
| } |
| |
| @Override |
| public P4RuntimeReadClient.ReadRequest directMeterCells(PiTableId tableId) { |
| return this; |
| } |
| |
| @Override |
| public P4RuntimeReadClient.ReadRequest directMeterCells(Iterable<PiTableId> tableIds) { |
| return this; |
| } |
| } |