bgp/testtool/src/test/java/org/opendaylight/protocol/bgp/testtool/BGPSpeakerMock.java

   1 /*
   2  * Copyright (c) 2013 Cisco Systems, Inc. and others.  All rights reserved.
   3  *
   4  * This program and the accompanying materials are made available under the
   5  * terms of the Eclipse Public License v1.0 which accompanies this distribution,
   6  * and is available at http://www.eclipse.org/legal/epl-v10.html
   7  */
   8 package org.opendaylight.protocol.bgp.testtool;
   9
  10 import com.google.common.base.Preconditions;
  11 import com.google.common.collect.Lists;
  12 import io.netty.channel.nio.NioEventLoopGroup;
  13 import io.netty.util.concurrent.DefaultPromise;
  14 import io.netty.util.concurrent.GlobalEventExecutor;
  15 import java.net.InetSocketAddress;
  16 import java.util.Collections;
  17 import org.opendaylight.protocol.bgp.parser.BGPDocumentedException;
  18 import org.opendaylight.protocol.bgp.parser.spi.pojo.ServiceLoaderBGPExtensionProviderContext;
  19 import org.opendaylight.protocol.bgp.rib.impl.BGPDispatcherImpl;
  20 import org.opendaylight.protocol.bgp.rib.impl.BGPHandlerFactory;
  21 import org.opendaylight.protocol.bgp.rib.impl.BGPServerSessionNegotiatorFactory;
  22 import org.opendaylight.protocol.bgp.rib.impl.BGPSessionImpl;
  23 import org.opendaylight.protocol.bgp.rib.impl.spi.BGPPeerRegistry;
  24 import org.opendaylight.protocol.bgp.rib.impl.spi.BGPSessionPreferences;
  25 import org.opendaylight.protocol.bgp.rib.spi.BGPSessionListener;
  26 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev100924.AsNumber;
  27 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev100924.IpAddress;
  28 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev100924.Ipv4Address;
  29 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev150210.LinkstateAddressFamily;
  30 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev150210.LinkstateSubsequentAddressFamily;
  31 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev130919.Open;
  32 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev130919.open.message.BgpParameters;
  33 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev130919.Ipv4AddressFamily;
  34 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev130919.UnicastSubsequentAddressFamily;
  35
  36 public class BGPSpeakerMock {
  37
  38     private final BGPServerSessionNegotiatorFactory negotiatorFactory;
  39     private final BGPHandlerFactory factory;
  40     private final BGPDispatcherImpl disp;
  41     private final BGPPeerRegistry peerRegistry;
  42
  43     private BGPSpeakerMock(final BGPServerSessionNegotiatorFactory negotiatorFactory, final BGPHandlerFactory factory,
  44                            final DefaultPromise<BGPSessionImpl> defaultPromise) {
  45         this.disp = new BGPDispatcherImpl(null, new NioEventLoopGroup(), new NioEventLoopGroup());
  46         this.negotiatorFactory = Preconditions.checkNotNull(negotiatorFactory);
  47         this.factory = Preconditions.checkNotNull(factory);
  48
  49
  50         this.peerRegistry = new BGPPeerRegistry() {
  51             @Override
  52             public void addPeer(final IpAddress ip, final BGPSessionListener peer, final BGPSessionPreferences prefs) {
  53             }
  54
  55             @Override
  56             public void removePeer(final IpAddress ip) {
  57             }
  58
  59             @Override
  60             public boolean isPeerConfigured(final IpAddress ip) {
  61                 return true;
  62             }
  63
  64             @Override
  65             public BGPSessionListener getPeer(final IpAddress ip, final Ipv4Address sourceId, final Ipv4Address remoteId, final Open open) throws BGPDocumentedException {
  66                 return new SpeakerSessionListener();
  67             }
  68
  69             @Override
  70             public BGPSessionPreferences getPeerPreferences(final IpAddress ip) {
  71                 final BgpParameters bgpParameters = Main.createBgpParameters(Lists.newArrayList(
  72                         Main.createMPCapability(Ipv4AddressFamily.class, UnicastSubsequentAddressFamily.class),
  73                         Main.createMPCapability(LinkstateAddressFamily.class, LinkstateSubsequentAddressFamily.class)));
  74                 return new BGPSessionPreferences(new AsNumber(72L), (short) 90, new Ipv4Address("127.0.0.2"), new AsNumber(72L), Collections.singletonList(bgpParameters));
  75             }
  76
  77             @Override
  78             public void close() throws Exception {
  79
  80             }
  81
  82             @Override
  83             public void removePeerSession(final IpAddress ip) {
  84             }
  85         };
  86     }
  87
  88     public void main(final String[] args) {
  89
  90         final BGPServerSessionNegotiatorFactory snf = new BGPServerSessionNegotiatorFactory(this.peerRegistry);
  91
  92         final BGPSpeakerMock mock = new BGPSpeakerMock(snf, new BGPHandlerFactory(ServiceLoaderBGPExtensionProviderContext.getSingletonInstance().getMessageRegistry()), new DefaultPromise<BGPSessionImpl>(GlobalEventExecutor.INSTANCE));
  93
  94         mock.createServer(new InetSocketAddress("127.0.0.2", 12345));
  95     }
  96
  97     private void createServer(final InetSocketAddress address) {
  98         this.disp.createServer(this.peerRegistry,address);
  99     }
 100 }