[ONOS-5571] Implementating skeleton for VirtualPacket Provider
Changes.
1. The initial implementation of VirtualPacket Provdier.
2. VirtualPacketContext is added working as a connection point
between VirtualPacketContext and (Physical)PacketContext.
3. Simple test code is added
Change-Id: I46ecbae21e146b865ee3bda1165b5076fb19eadd
diff --git a/incubator/net/src/main/java/org/onosproject/incubator/net/virtual/impl/provider/DefaultVirtualPacketProvider.java b/incubator/net/src/main/java/org/onosproject/incubator/net/virtual/impl/provider/DefaultVirtualPacketProvider.java
new file mode 100644
index 0000000..e2aa5bd
--- /dev/null
+++ b/incubator/net/src/main/java/org/onosproject/incubator/net/virtual/impl/provider/DefaultVirtualPacketProvider.java
@@ -0,0 +1,271 @@
+/*
+ * Copyright 2016-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.incubator.net.virtual.impl.provider;
+
+import com.google.common.collect.Maps;
+import org.apache.felix.scr.annotations.Activate;
+import org.apache.felix.scr.annotations.Component;
+import org.apache.felix.scr.annotations.Deactivate;
+import org.apache.felix.scr.annotations.Modified;
+import org.apache.felix.scr.annotations.Reference;
+import org.apache.felix.scr.annotations.ReferenceCardinality;
+import org.onlab.packet.Ethernet;
+import org.onosproject.core.ApplicationId;
+import org.onosproject.core.CoreService;
+import org.onosproject.incubator.net.virtual.NetworkId;
+import org.onosproject.incubator.net.virtual.TenantId;
+import org.onosproject.incubator.net.virtual.VirtualDevice;
+import org.onosproject.incubator.net.virtual.VirtualNetwork;
+import org.onosproject.incubator.net.virtual.VirtualNetworkAdminService;
+import org.onosproject.incubator.net.virtual.VirtualPort;
+import org.onosproject.incubator.net.virtual.provider.AbstractVirtualProvider;
+import org.onosproject.incubator.net.virtual.provider.VirtualPacketProvider;
+import org.onosproject.incubator.net.virtual.provider.VirtualPacketProviderService;
+import org.onosproject.net.ConnectPoint;
+import org.onosproject.net.PortNumber;
+import org.onosproject.net.flow.DefaultTrafficTreatment;
+import org.onosproject.net.flow.TrafficTreatment;
+import org.onosproject.net.flow.instructions.Instruction;
+import org.onosproject.net.flow.instructions.Instructions;
+import org.onosproject.net.packet.DefaultInboundPacket;
+import org.onosproject.net.packet.DefaultOutboundPacket;
+import org.onosproject.net.packet.InboundPacket;
+import org.onosproject.net.packet.OutboundPacket;
+import org.onosproject.net.packet.PacketContext;
+import org.onosproject.net.packet.PacketProcessor;
+import org.onosproject.net.packet.PacketService;
+import org.onosproject.net.provider.ProviderId;
+import org.osgi.service.component.ComponentContext;
+import org.slf4j.Logger;
+
+import java.nio.ByteBuffer;
+import java.util.Dictionary;
+import java.util.HashSet;
+import java.util.Map;
+import java.util.Optional;
+import java.util.Set;
+import java.util.stream.Collectors;
+
+import static org.slf4j.LoggerFactory.getLogger;
+
+@Component(immediate = true)
+public class DefaultVirtualPacketProvider extends AbstractVirtualProvider
+ implements VirtualPacketProvider {
+
+ private static final int PACKET_PROCESSOR_PRIORITY = 1;
+
+ private final Logger log = getLogger(getClass());
+
+ @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY)
+ protected VirtualPacketProviderService virtualPacketProviderService;
+
+ @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY)
+ protected PacketService packetService;
+
+ @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY)
+ protected CoreService coreService;
+
+ @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY)
+ protected VirtualPacketProviderService providerService;
+
+ @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY)
+ protected VirtualNetworkAdminService virtualNetworkAdminService;
+
+
+ ApplicationId appId;
+ InternalPacketProcessor processor;
+
+ Map<VirtualPacketContext, PacketContext> contextMap;
+
+ /**
+ * Creates a provider with the supplied identifier.
+ *
+ */
+ public DefaultVirtualPacketProvider() {
+ super(new ProviderId("virtual-packet",
+ "org.onosproject.virtual.virtual-packet"));
+ }
+
+ @Activate
+ public void activate() {
+ appId = coreService.registerApplication(
+ "org.onosproject.provider.virtual-packet-provider");
+
+ processor = new InternalPacketProcessor();
+ packetService.addProcessor(processor, PACKET_PROCESSOR_PRIORITY);
+
+ contextMap = Maps.newConcurrentMap();
+
+ log.info("Started");
+ }
+
+ @Deactivate
+ public void deactivate() {
+ packetService.removeProcessor(processor);
+ }
+
+ @Modified
+ protected void modified(ComponentContext context) {
+ Dictionary<?, ?> properties = context.getProperties();
+ }
+
+
+ @Override
+ public void emit(NetworkId networkId, OutboundPacket packet) {
+ packetService.emit(devirtualize(networkId, packet));
+ }
+
+ /**
+ * Translate the requested physical PacketContext into a virtual PacketContext.
+ * See {@link org.onosproject.net.packet.OutboundPacket}
+ *
+ * @param context A physical PacketContext be translated
+ * @return A translated virtual PacketContext
+ */
+ private Set<VirtualPacketContext> virtualize(PacketContext context) {
+ Set<VirtualPacketContext> outContext = new HashSet<>();
+
+ Set<TenantId> tIds = virtualNetworkAdminService.getTenantIds();
+
+ Set<VirtualNetwork> vNetworks = new HashSet<>();
+ tIds.stream()
+ .map(tid -> virtualNetworkAdminService
+ .getVirtualNetworks(tid))
+ .forEach(vNetworks::addAll);
+
+ Set<VirtualDevice> vDevices = new HashSet<>();
+ vNetworks.stream()
+ .map(network -> virtualNetworkAdminService
+ .getVirtualDevices(network.id()))
+ .forEach(vDevices::addAll);
+
+ Set<VirtualPort> vPorts = new HashSet<>();
+ vDevices.stream()
+ .map(dev -> virtualNetworkAdminService
+ .getVirtualPorts(dev.networkId(), dev.id()))
+ .forEach(vPorts::addAll);
+
+ ConnectPoint inCp = context.inPacket().receivedFrom();
+
+ Set<VirtualPort> inVports = vPorts.stream()
+ .filter(vp -> vp.realizedBy().equals(inCp))
+ .collect(Collectors.toSet());
+
+ for (VirtualPort vPort : inVports) {
+ ConnectPoint cp = new ConnectPoint(vPort.element().id(),
+ vPort.number());
+
+ Ethernet eth = context.inPacket().parsed();
+ eth.setVlanID(Ethernet.VLAN_UNTAGGED);
+
+ InboundPacket inPacket =
+ new DefaultInboundPacket(cp, eth,
+ ByteBuffer.wrap(eth.serialize()));
+
+ VirtualPacketContext vContext =
+ new VirtualPacketContext(context.time(), inPacket, null,
+ false, vPort.networkId(),
+ this);
+
+ contextMap.put(vContext, context);
+ outContext.add(vContext);
+ }
+
+ return outContext;
+ }
+
+ /**
+ * Translate the requested a virtual outbound packet into
+ * a physical OutboundPacket.
+ * See {@link org.onosproject.net.packet.PacketContext}
+ *
+ * @param packet A OutboundPacket to be translated
+ * @return de-virtualized (physical) OutboundPacket
+ */
+ private OutboundPacket devirtualize(NetworkId networkId, OutboundPacket packet) {
+ Set<VirtualPort> vPorts = virtualNetworkAdminService
+ .getVirtualPorts(networkId, packet.sendThrough());
+
+ PortNumber vOutPortNum = packet.treatment().allInstructions().stream()
+ .filter(i -> i.type() == Instruction.Type.OUTPUT)
+ .map(i -> ((Instructions.OutputInstruction) i).port())
+ .findFirst().get();
+
+ Optional<ConnectPoint> optionalCpOut = vPorts.stream()
+ .filter(v -> v.number().equals(vOutPortNum))
+ .map(v -> v.realizedBy())
+ .findFirst();
+ if (!optionalCpOut.isPresent()) {
+ log.info("Port {} is not realized yet, in Network {}, Device {}",
+ vOutPortNum, networkId, packet.sendThrough());
+ return null;
+ }
+ ConnectPoint egressPoint = optionalCpOut.get();
+
+ TrafficTreatment.Builder commonTreatmentBuilder
+ = DefaultTrafficTreatment.builder();
+ packet.treatment().allInstructions().stream()
+ .filter(i -> i.type() != Instruction.Type.OUTPUT)
+ .forEach(i -> commonTreatmentBuilder.add(i));
+ TrafficTreatment commonTreatment = commonTreatmentBuilder.build();
+
+ TrafficTreatment treatment = DefaultTrafficTreatment
+ .builder(commonTreatment)
+ .setOutput(egressPoint.port()).build();
+
+ OutboundPacket outboundPacket = new DefaultOutboundPacket(
+ egressPoint.deviceId(), treatment, packet.data());
+ return outboundPacket;
+ }
+
+ /**
+ * Translate the requested a virtual Packet Context into
+ * a physical Packet Context.
+ * This method is designed to support Context's send() method that invoked
+ * by applications.
+ * See {@link org.onosproject.net.packet.PacketContext}
+ *
+ * @param context A handled packet context
+ * @return de-virtualized (physical) PacketContext
+ */
+ public PacketContext devirtualizeContext(VirtualPacketContext context) {
+ NetworkId networkId = context.getNetworkId();
+
+ OutboundPacket op = devirtualize(networkId, context.outPacket());
+
+ PacketContext packetContext = contextMap.get(context);
+
+ TrafficTreatment.Builder treatmentBuilder
+ = packetContext.treatmentBuilder();
+ if (op.treatment() != null) {
+ op.treatment().allInstructions().forEach(treatmentBuilder::add);
+ }
+
+ return packetContext;
+ }
+
+ private final class InternalPacketProcessor implements PacketProcessor {
+
+ @Override
+ public void process(PacketContext context) {
+ Set<VirtualPacketContext> vContexts = virtualize(context);
+ vContexts.forEach(vpc -> virtualPacketProviderService
+ .processPacket(vpc.getNetworkId(),
+ vpc));
+ }
+ }
+}
diff --git a/incubator/net/src/main/java/org/onosproject/incubator/net/virtual/impl/provider/VirtualPacketContext.java b/incubator/net/src/main/java/org/onosproject/incubator/net/virtual/impl/provider/VirtualPacketContext.java
new file mode 100644
index 0000000..931fb22
--- /dev/null
+++ b/incubator/net/src/main/java/org/onosproject/incubator/net/virtual/impl/provider/VirtualPacketContext.java
@@ -0,0 +1,66 @@
+/*
+ * Copyright 2016-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.incubator.net.virtual.impl.provider;
+
+import org.onosproject.incubator.net.virtual.NetworkId;
+import org.onosproject.net.packet.DefaultPacketContext;
+import org.onosproject.net.packet.InboundPacket;
+import org.onosproject.net.packet.OutboundPacket;
+import org.onosproject.net.packet.PacketContext;
+
+/**
+ * Represents context for processing an inbound packet for a virtual network
+ * and (optionally) emitting a corresponding outbound packet.
+ * The translation of context is handled by VirtualPacketProvider.
+ */
+public class VirtualPacketContext extends DefaultPacketContext {
+ private DefaultVirtualPacketProvider dvpp;
+ private NetworkId networkId;
+
+ /**
+ * Creates a new packet context.
+ *
+ * @param time creation time
+ * @param inPkt inbound packet
+ * @param outPkt outbound packet
+ * @param block whether the context is blocked or not
+ * @param networkId virtual network ID where this context is handled
+ * @param dvpp The pointer for DefaultVirtualPacketProvider
+ */
+
+ protected VirtualPacketContext(long time, InboundPacket inPkt,
+ OutboundPacket outPkt, boolean block,
+ NetworkId networkId,
+ DefaultVirtualPacketProvider dvpp) {
+ super(time, inPkt, outPkt, block);
+
+ this.networkId = networkId;
+ this.dvpp = dvpp;
+ }
+
+ @Override
+ public void send() {
+ if (!this.block()) {
+ PacketContext context = dvpp.devirtualizeContext(this);
+ context.send();
+ }
+ }
+
+ public NetworkId getNetworkId() {
+ return networkId;
+ }
+}
diff --git a/incubator/net/src/test/java/org/onosproject/incubator/net/virtual/impl/provider/DefaultVirtualPacketProviderTest.java b/incubator/net/src/test/java/org/onosproject/incubator/net/virtual/impl/provider/DefaultVirtualPacketProviderTest.java
new file mode 100644
index 0000000..af4f760
--- /dev/null
+++ b/incubator/net/src/test/java/org/onosproject/incubator/net/virtual/impl/provider/DefaultVirtualPacketProviderTest.java
@@ -0,0 +1,429 @@
+/*
+ * Copyright 2016-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.incubator.net.virtual.impl.provider;
+
+import com.google.common.collect.ImmutableSet;
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+import org.onlab.osgi.ServiceDirectory;
+import org.onlab.packet.Ethernet;
+import org.onlab.packet.IpAddress;
+import org.onlab.packet.MacAddress;
+import org.onlab.packet.VlanId;
+import org.onosproject.core.ApplicationId;
+import org.onosproject.core.CoreServiceAdapter;
+import org.onosproject.core.DefaultApplicationId;
+import org.onosproject.incubator.net.virtual.DefaultVirtualDevice;
+import org.onosproject.incubator.net.virtual.DefaultVirtualNetwork;
+import org.onosproject.incubator.net.virtual.DefaultVirtualPort;
+import org.onosproject.incubator.net.virtual.NetworkId;
+import org.onosproject.incubator.net.virtual.TenantId;
+import org.onosproject.incubator.net.virtual.VirtualDevice;
+import org.onosproject.incubator.net.virtual.VirtualHost;
+import org.onosproject.incubator.net.virtual.VirtualLink;
+import org.onosproject.incubator.net.virtual.VirtualNetwork;
+import org.onosproject.incubator.net.virtual.VirtualNetworkAdminService;
+import org.onosproject.incubator.net.virtual.VirtualPort;
+import org.onosproject.incubator.net.virtual.provider.VirtualPacketProvider;
+import org.onosproject.incubator.net.virtual.provider.VirtualPacketProviderService;
+import org.onosproject.net.ConnectPoint;
+import org.onosproject.net.DefaultAnnotations;
+import org.onosproject.net.DefaultDevice;
+import org.onosproject.net.DefaultLink;
+import org.onosproject.net.DefaultPort;
+import org.onosproject.net.Device;
+import org.onosproject.net.DeviceId;
+import org.onosproject.net.HostId;
+import org.onosproject.net.HostLocation;
+import org.onosproject.net.Link;
+import org.onosproject.net.Port;
+import org.onosproject.net.PortNumber;
+import org.onosproject.net.flow.DefaultTrafficTreatment;
+import org.onosproject.net.flow.TrafficTreatment;
+import org.onosproject.net.flow.instructions.Instruction;
+import org.onosproject.net.flow.instructions.Instructions;
+import org.onosproject.net.packet.DefaultInboundPacket;
+import org.onosproject.net.packet.DefaultOutboundPacket;
+import org.onosproject.net.packet.DefaultPacketContext;
+import org.onosproject.net.packet.InboundPacket;
+import org.onosproject.net.packet.OutboundPacket;
+import org.onosproject.net.packet.PacketContext;
+import org.onosproject.net.packet.PacketProcessor;
+import org.onosproject.net.packet.PacketServiceAdapter;
+import org.onosproject.net.provider.ProviderId;
+
+import java.nio.ByteBuffer;
+import java.util.LinkedList;
+import java.util.List;
+import java.util.Set;
+
+import static org.junit.Assert.assertEquals;
+
+public class DefaultVirtualPacketProviderTest {
+ private static final String SRC_MAC_ADDR = "00:00:00:00:00:00";
+ private static final String DST_MAC_ADDR = "00:00:00:00:00:01";
+ private static final ProviderId PID = new ProviderId("of", "foo");
+
+ private static final DeviceId DID1 = DeviceId.deviceId("of:001");
+ private static final DeviceId DID2 = DeviceId.deviceId("of:002");
+ private static final PortNumber PORT_NUM1 = PortNumber.portNumber(1);
+ private static final PortNumber PORT_NUM2 = PortNumber.portNumber(2);
+ private static final PortNumber PORT_NUM3 = PortNumber.portNumber(3);
+ private static final PortNumber PORT_NUM4 = PortNumber.portNumber(4);
+
+ private static final DefaultAnnotations ANNOTATIONS =
+ DefaultAnnotations.builder().set("foo", "bar").build();
+
+ private static final Device DEV1 =
+ new DefaultDevice(PID, DID1, Device.Type.SWITCH, "", "", "", "", null);
+ private static final Device DEV2 =
+ new DefaultDevice(PID, DID2, Device.Type.SWITCH, "", "", "", "", null);
+ private static final Port PORT11 =
+ new DefaultPort(DEV1, PORT_NUM1, true, ANNOTATIONS);
+ private static final Port PORT12 =
+ new DefaultPort(DEV1, PORT_NUM2, true, ANNOTATIONS);
+ private static final Port PORT21 =
+ new DefaultPort(DEV2, PORT_NUM3, true, ANNOTATIONS);
+ private static final Port PORT22 =
+ new DefaultPort(DEV2, PORT_NUM4, true, ANNOTATIONS);
+
+ private static final ConnectPoint CP11 = new ConnectPoint(DID1, PORT_NUM1);
+ private static final ConnectPoint CP12 = new ConnectPoint(DID1, PORT_NUM2);
+ private static final ConnectPoint CP21 = new ConnectPoint(DID2, PORT_NUM3);
+ private static final ConnectPoint CP22 = new ConnectPoint(DID2, PORT_NUM4);
+ private static final Link LINK1 = DefaultLink.builder()
+ .src(CP12).dst(CP21).providerId(PID).type(Link.Type.DIRECT).build();
+
+ private static final TenantId TENANT_ID = TenantId.tenantId("1");
+ private static final NetworkId VNET_ID = NetworkId.networkId(1);
+ private static final DeviceId VDID = DeviceId.deviceId("of:100");
+
+ private static final PortNumber VPORT_NUM1 = PortNumber.portNumber(10);
+ private static final PortNumber VPORT_NUM2 = PortNumber.portNumber(11);
+
+ private static final VirtualNetwork VNET = new DefaultVirtualNetwork(
+ VNET_ID, TenantId.tenantId("t1"));
+ private static final VirtualDevice VDEV =
+ new DefaultVirtualDevice(VNET_ID, VDID);
+ private static final VirtualPort VPORT1 =
+ new DefaultVirtualPort(VNET_ID, VDEV, VPORT_NUM1, CP11);
+ private static final VirtualPort VPORT2 =
+ new DefaultVirtualPort(VNET_ID, VDEV, VPORT_NUM2, CP22);
+ private static final ConnectPoint VCP11 = new ConnectPoint(VDID, VPORT_NUM1);
+ private static final ConnectPoint VCP12 = new ConnectPoint(VDID, VPORT_NUM2);
+
+ protected DefaultVirtualPacketProvider virtualProvider;
+ protected TestPacketService testPacketService;
+ protected TestVirtualPacketProivderService providerService;
+
+ private ApplicationId vAppId;
+
+ @Before
+ public void setUp() {
+ virtualProvider = new DefaultVirtualPacketProvider();
+
+ virtualProvider.coreService = new CoreServiceAdapter();
+ virtualProvider.virtualNetworkAdminService =
+ new TestVirtualNetworkAdminService();
+
+ providerService = new TestVirtualPacketProivderService();
+ virtualProvider.virtualPacketProviderService = providerService;
+
+ testPacketService = new TestPacketService();
+ virtualProvider.packetService = testPacketService;
+
+ virtualProvider.activate();
+ vAppId = new TestApplicationId(0, "Virtual App");
+ }
+
+ @After
+ public void tearDown() {
+ virtualProvider.deactivate();
+ virtualProvider.coreService = null;
+ virtualProvider.virtualNetworkAdminService = null;
+ virtualProvider.providerService = null;
+ }
+
+
+ /** Test the virtual outbound packet is delivered to a proper (physical)
+ * device.
+ */
+ @Test
+ public void devirtualizePacket() {
+ TrafficTreatment tr = DefaultTrafficTreatment.builder()
+ .setOutput(VPORT_NUM1).build();
+ ByteBuffer data = ByteBuffer.wrap("abc".getBytes());
+
+ OutboundPacket vOutPacket = new DefaultOutboundPacket(VDID, tr, data);
+
+ virtualProvider.emit(VNET_ID, vOutPacket);
+
+ assertEquals("The count should be 1", 1,
+ testPacketService.getRequestedPacketCount());
+
+ OutboundPacket pOutPacket = testPacketService.getRequestedPacket(0);
+
+ assertEquals("The packet should be requested on DEV1", DID1,
+ pOutPacket.sendThrough());
+
+ PortNumber outPort = pOutPacket.treatment()
+ .allInstructions()
+ .stream()
+ .filter(i -> i.type() == Instruction.Type.OUTPUT)
+ .map(i -> (Instructions.OutputInstruction) i)
+ .map(i -> i.port())
+ .findFirst().get();
+ assertEquals("The packet should be out at PORT1 of DEV1", PORT_NUM1,
+ outPort);
+ }
+
+ /** Test the physical packet context is delivered to a proper (physical)
+ * virtual network and device.
+ */
+ @Test
+ public void virtualizePacket() {
+ Ethernet eth = new Ethernet();
+ eth.setSourceMACAddress(SRC_MAC_ADDR);
+ eth.setDestinationMACAddress(DST_MAC_ADDR);
+ eth.setVlanID((short) 1);
+ eth.setPayload(null);
+
+ InboundPacket pInPacket =
+ new DefaultInboundPacket(CP22, eth,
+ ByteBuffer.wrap(eth.serialize()));
+
+ PacketContext pContext =
+ new TestPacketContext(System.nanoTime(), pInPacket, null, false);
+
+ testPacketService.sendTestPacketContext(pContext);
+
+ assertEquals("The virtual network Id should be 1", VNET_ID,
+ providerService.getRequestedNetworkId(0));
+
+ PacketContext vContext = providerService.getRequestedPacketContext(0);
+ InboundPacket vInPacket = vContext.inPacket();
+
+ assertEquals("the packet should be received from VCP12",
+ VCP12, vInPacket.receivedFrom());
+
+ assertEquals("VLAN tag should be excludede", VlanId.UNTAGGED,
+ vInPacket.parsed().getVlanID());
+ }
+
+ private class TestPacketContext extends DefaultPacketContext {
+
+ /**
+ * Creates a new packet context.
+ *
+ * @param time creation time
+ * @param inPkt inbound packet
+ * @param outPkt outbound packet
+ * @param block whether the context is blocked or not
+ */
+ protected TestPacketContext(long time, InboundPacket inPkt,
+ OutboundPacket outPkt, boolean block) {
+ super(time, inPkt, outPkt, block);
+ }
+
+ @Override
+ public void send() {
+
+ }
+ }
+
+ private static class TestApplicationId extends DefaultApplicationId {
+ public TestApplicationId(int id, String name) {
+ super(id, name);
+ }
+ }
+
+ private static class TestVirtualNetworkAdminService
+ implements VirtualNetworkAdminService {
+
+ @Override
+ public Set<VirtualNetwork> getVirtualNetworks(TenantId tenantId) {
+ return ImmutableSet.of(VNET);
+ }
+
+ @Override
+ public Set<VirtualDevice> getVirtualDevices(NetworkId networkId) {
+ return ImmutableSet.of(VDEV);
+ }
+
+ @Override
+ public Set<VirtualHost> getVirtualHosts(NetworkId networkId) {
+ return null;
+ }
+
+ @Override
+ public Set<VirtualLink> getVirtualLinks(NetworkId networkId) {
+ return null;
+ }
+
+ @Override
+ public Set<VirtualPort> getVirtualPorts(NetworkId networkId,
+ DeviceId deviceId) {
+ return ImmutableSet.of(VPORT1, VPORT2);
+ }
+
+ @Override
+ public <T> T get(NetworkId networkId, Class<T> serviceClass) {
+ return null;
+ }
+
+ @Override
+ public ServiceDirectory getServiceDirectory() {
+ return null;
+ }
+
+ @Override
+ public void registerTenantId(TenantId tenantId) {
+
+ }
+
+ @Override
+ public void unregisterTenantId(TenantId tenantId) {
+
+ }
+
+ @Override
+ public Set<TenantId> getTenantIds() {
+ return ImmutableSet.of(TENANT_ID);
+ }
+
+ @Override
+ public VirtualNetwork createVirtualNetwork(TenantId tenantId) {
+ return null;
+ }
+
+ @Override
+ public void removeVirtualNetwork(NetworkId networkId) {
+
+ }
+
+ @Override
+ public VirtualDevice createVirtualDevice(NetworkId networkId,
+ DeviceId deviceId) {
+ return null;
+ }
+
+ @Override
+ public void removeVirtualDevice(NetworkId networkId, DeviceId deviceId) {
+
+ }
+
+ @Override
+ public VirtualHost createVirtualHost(NetworkId networkId, HostId hostId,
+ MacAddress mac, VlanId vlan,
+ HostLocation location,
+ Set<IpAddress> ips) {
+ return null;
+ }
+
+ @Override
+ public void removeVirtualHost(NetworkId networkId, HostId hostId) {
+
+ }
+
+ @Override
+ public VirtualLink createVirtualLink(NetworkId networkId,
+ ConnectPoint src, ConnectPoint dst) {
+ return null;
+ }
+
+ @Override
+ public void removeVirtualLink(NetworkId networkId,
+ ConnectPoint src, ConnectPoint dst) {
+
+ }
+
+ @Override
+ public VirtualPort createVirtualPort(NetworkId networkId,
+ DeviceId deviceId,
+ PortNumber portNumber,
+ ConnectPoint realizedBy) {
+ return null;
+ }
+
+ @Override
+ public void bindVirtualPort(NetworkId networkId,
+ DeviceId deviceId,
+ PortNumber portNumber,
+ ConnectPoint realizedBy) {
+
+ }
+
+ @Override
+ public void removeVirtualPort(NetworkId networkId, DeviceId deviceId,
+ PortNumber portNumber) {
+
+ }
+ }
+
+ private static class TestVirtualPacketProivderService
+ implements VirtualPacketProviderService {
+ static List<PacketContext> requestedContext = new LinkedList();
+ static List<NetworkId> requestedNetworkId = new LinkedList();
+
+ @Override
+ public VirtualPacketProvider provider() {
+ return null;
+ }
+
+ @Override
+ public void processPacket(NetworkId networkId, PacketContext context) {
+ requestedNetworkId.add(networkId);
+ requestedContext.add(context);
+ }
+
+ public NetworkId getRequestedNetworkId(int index) {
+ return requestedNetworkId.get(0);
+ }
+
+ public PacketContext getRequestedPacketContext(int index) {
+ return requestedContext.get(0);
+ }
+ }
+
+ private static class TestPacketService extends PacketServiceAdapter {
+ static List<OutboundPacket> requestedPacket = new LinkedList();
+ static PacketProcessor processor = null;
+
+ @Override
+ public void addProcessor(PacketProcessor processor, int priority) {
+ this.processor = processor;
+ }
+
+ @Override
+ public void emit(OutboundPacket packet) {
+ requestedPacket.add(packet);
+ }
+
+ public OutboundPacket getRequestedPacket(int index) {
+ return requestedPacket.get(index);
+ }
+
+ public int getRequestedPacketCount() {
+ return requestedPacket.size();
+ }
+
+ public void sendTestPacketContext(PacketContext context) {
+ processor.process(context);
+ }
+ }
+}