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 io.netty.channel.nio.NioEventLoopGroup;
  12 import io.netty.util.concurrent.DefaultPromise;
  13 import io.netty.util.concurrent.GlobalEventExecutor;
  14 import java.net.InetSocketAddress;
  15 import java.util.HashMap;
  16 import java.util.Map;
  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.BGPSessionProposalImpl;
  24 import org.opendaylight.protocol.bgp.rib.impl.spi.BGPPeerRegistry;
  25 import org.opendaylight.protocol.bgp.rib.impl.spi.BGPSessionPreferences;
  26 import org.opendaylight.protocol.bgp.rib.spi.BGPSessionListener;
  27 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev100924.AsNumber;
  28 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev100924.IpAddress;
  29 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev100924.Ipv4Address;
  30 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev150210.LinkstateAddressFamily;
  31 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev150210.LinkstateSubsequentAddressFamily;
  32 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev130919.Open;
  33 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev130919.AddressFamily;
  34 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev130919.Ipv4AddressFamily;
  35 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev130919.SubsequentAddressFamily;
  36 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev130919.UnicastSubsequentAddressFamily;
  37
  38 public class BGPSpeakerMock {
  39
  40     private final BGPServerSessionNegotiatorFactory negotiatorFactory;
  41     private final BGPHandlerFactory factory;
  42     private final BGPDispatcherImpl disp;
  43     private final BGPPeerRegistry peerRegistry;
  44     private final Map<Class<? extends AddressFamily>, Class<? extends SubsequentAddressFamily>> tables;
  45
  46     private BGPSpeakerMock(final BGPServerSessionNegotiatorFactory negotiatorFactory, final BGPHandlerFactory factory,
  47                            final DefaultPromise<BGPSessionImpl> defaultPromise) {
  48         this.disp = new BGPDispatcherImpl(null, new NioEventLoopGroup(), new NioEventLoopGroup());
  49         this.negotiatorFactory = Preconditions.checkNotNull(negotiatorFactory);
  50         this.factory = Preconditions.checkNotNull(factory);
  51
  52
  53         this.peerRegistry = new BGPPeerRegistry() {
  54             @Override
  55             public void addPeer(final IpAddress ip, final BGPSessionListener peer, final BGPSessionPreferences prefs) {
  56             }
  57
  58             @Override
  59             public void removePeer(final IpAddress ip) {
  60             }
  61
  62             @Override
  63             public boolean isPeerConfigured(final IpAddress ip) {
  64                 return true;
  65             }
  66
  67             @Override
  68             public BGPSessionListener getPeer(final IpAddress ip, final Ipv4Address sourceId, final Ipv4Address remoteId, final Open open) throws BGPDocumentedException {
  69                 return new SpeakerSessionListener();
  70             }
  71
  72             @Override
  73             public BGPSessionPreferences getPeerPreferences(final IpAddress ip) {
  74                 return new BGPSessionProposalImpl((short) 90, new AsNumber(72L), new Ipv4Address("127.0.0.2"), BGPSpeakerMock.this.tables, new AsNumber(72L)).getProposal();
  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         this.tables = new HashMap<>();
  88         this.tables.put(Ipv4AddressFamily.class, UnicastSubsequentAddressFamily.class);
  89         this.tables.put(LinkstateAddressFamily.class, LinkstateSubsequentAddressFamily.class);
  90     }
  91
  92     public void main(final String[] args) {
  93
  94         final BGPServerSessionNegotiatorFactory snf = new BGPServerSessionNegotiatorFactory(this.peerRegistry);
  95
  96         final BGPSpeakerMock mock = new BGPSpeakerMock(snf, new BGPHandlerFactory(ServiceLoaderBGPExtensionProviderContext.getSingletonInstance().getMessageRegistry()), new DefaultPromise<BGPSessionImpl>(GlobalEventExecutor.INSTANCE));
  97
  98         mock.createServer(new InetSocketAddress("127.0.0.2", 12345));
  99     }
 100
 101     private void createServer(final InetSocketAddress address) {
 102         this.disp.createServer(this.peerRegistry,address);
 103     }
 104 }