Example usage for io.netty.buffer ByteBuf readShort

List of usage examples for io.netty.buffer ByteBuf readShort

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Introduction

In this page you can find the example usage for io.netty.buffer ByteBuf readShort.

Prototype

public abstract short readShort();

Source Link

Document

Gets a 16-bit short integer at the current readerIndex and increases the readerIndex by 2 in this buffer.

Usage

From source file:org.lanternpowered.server.network.pipeline.LegacyProtocolHandler.java

License:MIT License

@Override
public void channelRead(ChannelHandlerContext ctx, Object object) throws Exception {
    final LanternServer server = this.session.getServer();

    ByteBuf buf = (ByteBuf) object;
    buf.markReaderIndex();//w ww. ja v  a2 s  .  co  m

    // Whether it was a valid legacy message
    boolean legacy = false;

    try {
        final int messageId = buf.readUnsignedByte();
        // Old client's are not so smart, make sure that
        // they don't attempt to login
        if (messageId == 0x02) {
            int protocol = buf.readByte(); // Protocol version
            int value = buf.readShort();
            // Check the length
            if (value < 0 || value > 16) {
                return;
            }
            buf.readBytes(value << 1); // Username
            value = buf.readShort();
            // Check the length
            if (value < 0 || value > 255) {
                return;
            }
            buf.readBytes(value << 1); // Host address
            buf.readInt(); // Port
            if (buf.readableBytes() > 0) {
                return;
            }
            legacy = true;
            sendDisconnectMessage(ctx, LanternTexts.toPlain(t("multiplayer.disconnect.outdated_client",
                    Lantern.getGame().getPlatform().getMinecraftVersion().getName())));
            final MinecraftVersion clientVersion = Lantern.getGame().getMinecraftVersionCache()
                    .getVersionOrUnknown(protocol, true);
            if (clientVersion == LanternMinecraftVersion.UNKNOWN_LEGACY) {
                Lantern.getLogger().debug(
                        "Client with unknown legacy protocol version {} attempted to join the server.",
                        protocol);
            } else {
                Lantern.getLogger().debug(
                        "Client with legacy protocol version {} (mc-version {}) attempted to join the server.",
                        protocol, clientVersion.getName());
            }
            return;
        }

        // Check for the ping message id.
        if (messageId != 0xfe) {
            return;
        }

        int readable = buf.readableBytes();
        boolean full = false;

        // The version used to ping the server
        int protocol = V1_3_2_PROTOCOL;

        // Versions 1.4 - 1.5.x + 1.6 - Can request full data.
        if (readable > 0) {
            // Is always 1
            if (buf.readUnsignedByte() != 1) {
                return;
            }
            full = true;
            protocol = V1_5_2_PROTOCOL;
        }

        // The virtual address that was used to join the server
        InetSocketAddress virtualAddress = null;

        // Version 1.6 - Used extra data.
        if (readable > 1) {
            if (buf.readUnsignedByte() != 0xfa) {
                return;
            }
            byte[] bytes = new byte[buf.readShort() << 1];
            buf.readBytes(bytes);
            if (!new String(bytes, StandardCharsets.UTF_16BE).equals("MC|PingHost")) {
                return;
            }

            // Not used
            buf.readShort();

            // The protocol version is present
            protocol = buf.readUnsignedByte();

            // There is extra host and port data
            if (protocol >= 73) {
                bytes = new byte[buf.readShort() << 1];
                buf.readBytes(bytes);

                final String host = new String(bytes, StandardCharsets.UTF_16BE);
                final int port = buf.readInt();

                virtualAddress = InetSocketAddress.createUnresolved(host, port);
            }

            readable = buf.readableBytes();
            if (readable > 0) {
                Lantern.getLogger().warn("Trailing bytes on a legacy ping message: {}b", readable);
            }
        }

        final MinecraftVersion clientVersion = Lantern.getGame().getMinecraftVersionCache()
                .getVersionOrUnknown(protocol, true);
        if (clientVersion == LanternMinecraftVersion.UNKNOWN) {
            Lantern.getLogger().debug("Client with unknown legacy protocol version {} pinged the server.",
                    protocol);
        }

        // The message was successfully decoded as a legacy one
        legacy = true;

        final MinecraftVersion serverVersion = Lantern.getGame().getPlatform().getMinecraftVersion();
        Text description = server.getMotd();

        final InetSocketAddress address = (InetSocketAddress) ctx.channel().remoteAddress();
        final LanternStatusClient client = new LanternStatusClient(address, clientVersion, virtualAddress);
        final ClientPingServerEvent.Response.Players players = LanternStatusHelper.createPlayers(server);
        final LanternStatusResponse response = new LanternStatusResponse(serverVersion, server.getFavicon(),
                description, players);

        final ClientPingServerEvent event = SpongeEventFactory
                .createClientPingServerEvent(Cause.source(client).build(), client, response);
        Sponge.getEventManager().post(event);

        // Cancelled, we are done here
        if (event.isCancelled()) {
            ctx.channel().close();
            return;
        }

        description = response.getDescription();
        int online = players.getOnline();
        final int max = players.getMax();

        // The players should be hidden, this will replace the player count
        // with ???
        if (!response.getPlayers().isPresent()) {
            online = -1;
        }

        final String data;

        if (full) {
            final String description0 = getFirstLine(
                    TextSerializers.LEGACY_FORMATTING_CODE.serialize(description));
            // 1. This value is always 1.
            // 2. The protocol version, just use a value out of range
            //    of the available ones.
            // 3. The version/name string of the server.
            // 4. The motd of the server. In legacy format.
            // 5. The online players
            // 6. The maximum amount of players
            data = String.format("\u00A7%s\u0000%s\u0000%s\u0000%s\u0000%s\u0000%s", 1, 127,
                    response.getVersion().getName(), description0, online, max);
        } else {
            final String description0 = getFirstLine(TextSerializers.PLAIN.serialize(description));
            // 1. The motd of the server. In legacy format.
            // 2. The online players
            // 3. The maximum amount of players
            data = String.format("%s\u00A7%s\u00A7%s", description0, online, max);
        }

        sendDisconnectMessage(ctx, data);
    } catch (Exception ignore) {
    } finally {
        if (legacy) {
            buf.release();
        } else {
            buf.resetReaderIndex();
            ctx.channel().pipeline().remove(this);
            ctx.fireChannelRead(buf);
        }
    }
}

From source file:org.onosproject.lisp.msg.protocols.DefaultLispInfo.java

License:Apache License

public static LispInfo deserialize(ByteBuf byteBuf) throws LispParseError, LispReaderException {

    if (byteBuf.readerIndex() != 0) {
        return null;
    }/*  w  w w .j a v a 2s . c  om*/

    // infoReply -> 1 bit
    boolean infoReplyFlag = ByteOperator.getBit(byteBuf.readByte(), INFO_REPLY_INDEX);

    // let's skip the reserved field
    byteBuf.skipBytes(RESERVED_SKIP_LENGTH_1);

    // nonce -> 64 bits
    long nonce = byteBuf.readLong();

    // keyId -> 16 bits
    short keyId = byteBuf.readShort();

    // authenticationDataLength -> 16 bits
    short authLength = byteBuf.readShort();

    // authData -> depends on the authenticationDataLength
    byte[] authData = new byte[authLength];
    byteBuf.readBytes(authData);

    // ttl -> 32 bits
    int ttl = byteBuf.readInt();

    // let's skip the reserved field
    byteBuf.skipBytes(RESERVED_SKIP_LENGTH_2);

    // mask length -> 8 bits
    short maskLength = byteBuf.readUnsignedByte();

    LispAfiAddress prefix = new LispAfiAddress.AfiAddressReader().readFrom(byteBuf);

    return new DefaultLispInfo(infoReplyFlag, nonce, keyId, authLength, authData, ttl, (byte) maskLength,
            prefix);
}

From source file:org.opendaylight.capwap.ODLCapwapHeader.java

License:Open Source License

/**This method decodes the network bytes into capwap header format.
 * @param bbuf : ByteBuf of packets received from network
 * @return : true for success, false for failure
 *//*from  w  w  w  .  jav  a2 s  .c o m*/
public boolean decodeHeader(ByteBuf bbuf) {
    int pktlen = bbuf.readableBytes();

    if (pktlen < ODLCapwapConsts.ODL_CAPWAP_MIN_HDRLEN) {
        System.out.println("Invalid packet recieved. Length " + pktlen);
        return false;
    }

    preamble = bbuf.readByte();

    byte b;
    /* Header length - Most significant 5bits*4 */
    b = bbuf.readByte(); /* Read second byte */
    hlen = (byte) (((b >> 3) & 0x1F) << 2);
    if (hlen >= pktlen) {
        System.out.println("Invalid packet hlen " + hlen + " more than packet length " + pktlen);
        return false;
    }

    byte bnext;
    bnext = bbuf.readByte(); /* Read third byte */
    /* Lower order 3bits from byte2 and higher 2 bits from byte3 */
    rid = (byte) (((b & 0x07) << 2) | ((bnext >> 6) & 0x03));
    /* Lower order 5 bits from byte 3 */
    wbid = (byte) ((bnext & 0x3E) >> 1);

    b = bnext;
    bnext = bbuf.readByte(); /* Read 4th byte */
    /* Lower 1 bit from byte3 and higher 5bits from byte 4*/
    flagBits = (byte) (((b & 0x01) << 5) | ((bnext & 0xF8) >> 3));

    if (isSetTbit() && (wbid != ODLCapwapConsts.ODL_CAPWAP_WBID_80211)) {
        System.out.println("Invalid WBID " + wbid);
        return false;
    }

    this.resvFlags = 0;

    /* Retrieves bytes 5 & 6 */
    fragId = bbuf.readShort();

    /* Retrieves bytes 7 & 8 */
    int tmpOffset = bbuf.readShort();
    /*Higher order 13 bits */
    fragOffset = (short) (tmpOffset >> 3);

    /* TODO - Handle RADIO MAC address and WSI later */
    if (isSetMbit()) {
        /* TODO - Handle Radio MAC address */
    }

    if (isSetWbit()) {
        /* TODO : Handle WSI */
    }

    return true;
}

From source file:org.opendaylight.capwap.ODLCapwapMessageElement.java

License:Open Source License

public static ODLCapwapMessageElement decodeFromByteBuf(ByteBuf bbuf) {
    short type, length;
    ByteBuf value;//from   ww  w . ja  v a 2  s  .  c  o m

    type = bbuf.readShort();
    length = bbuf.readShort();
    value = bbuf.readBytes(length); // TODO - Add validations

    return new ODLCapwapMessageElement(type, length, value);
}

From source file:org.opendaylight.netide.openflowjava.protocol.impl.deserialization.factories.OF10PacketOutInputMessageFactory.java

License:Open Source License

@Override
public PacketOutInput deserialize(ByteBuf rawMessage) {
    PacketOutInputBuilder builder = new PacketOutInputBuilder();
    builder.setVersion((short) EncodeConstants.OF10_VERSION_ID);
    builder.setXid(rawMessage.readUnsignedInt());
    builder.setBufferId(rawMessage.readUnsignedInt());
    builder.setInPort(new PortNumber((long) rawMessage.readUnsignedShort()));
    int actions_len = rawMessage.readShort();
    CodeKeyMaker keyMaker = CodeKeyMakerFactory.createActionsKeyMaker(EncodeConstants.OF10_VERSION_ID);
    List<Action> actions = ListDeserializer.deserializeList(EncodeConstants.OF10_VERSION_ID, actions_len,
            rawMessage, keyMaker, registry);
    builder.setAction(actions);//from w  ww  . ja v  a  2s. c o  m

    byte[] data = rawMessage.readBytes(rawMessage.readableBytes()).array();

    if (data != null) {

        builder.setData(data);
    }
    return builder.build();
}

From source file:org.opendaylight.netide.openflowjava.protocol.impl.deserialization.factories.PacketOutInputMessageFactory.java

License:Open Source License

@Override
public PacketOutInput deserialize(ByteBuf rawMessage) {
    PacketOutInputBuilder builder = new PacketOutInputBuilder();
    builder.setVersion((short) EncodeConstants.OF13_VERSION_ID);
    builder.setXid(rawMessage.readUnsignedInt());
    builder.setBufferId(rawMessage.readUnsignedInt());
    builder.setInPort(new PortNumber(rawMessage.readUnsignedInt()));
    int actions_len = rawMessage.readShort();
    rawMessage.skipBytes(PADDING);/*w w  w.ja v a 2  s. co  m*/
    CodeKeyMaker keyMaker = CodeKeyMakerFactory.createActionsKeyMaker(EncodeConstants.OF13_VERSION_ID);
    List<Action> actions = ListDeserializer.deserializeList(EncodeConstants.OF13_VERSION_ID, actions_len,
            rawMessage, keyMaker, registry);
    builder.setAction(actions);
    byte[] data = rawMessage.readBytes(rawMessage.readableBytes()).array();
    if (data != null) {
        builder.setData(data);
    }
    return builder.build();
}

From source file:org.opendaylight.netide.openflowjava.protocol.impl.serialization.factories.ErrorMessageFactoryTest.java

License:Open Source License

@Test
public void testSerialize() {
    ErrorMessageFactory serializer = new ErrorMessageFactory();
    SerializerRegistry registry = new NetIdeSerializerRegistryImpl();
    registry.init();/*from w w  w . j  a  v a2 s .  c om*/
    ByteBuf serializedBuffer = UnpooledByteBufAllocator.DEFAULT.buffer();
    serializer.serialize(message, serializedBuffer);
    BufferHelper.checkHeaderV13(serializedBuffer, MESSAGE_TYPE, 28);
    Assert.assertEquals("Wrong Type", message.getType().intValue(), serializedBuffer.readShort());
    Assert.assertEquals("Wrong Code", message.getCode().intValue(), serializedBuffer.readShort());
    Assert.assertArrayEquals("Wrong data", message.getData(),
            serializedBuffer.readBytes(serializedBuffer.readableBytes()).array());
}

From source file:org.opendaylight.netide.openflowjava.protocol.impl.serialization.factories.FlowRemovedMessageFactoryTest.java

License:Open Source License

@Test
public void testSerialize() {
    FlowRemovedMessageFactory serializer = new FlowRemovedMessageFactory();
    SerializerRegistry registry = new NetIdeSerializerRegistryImpl();
    registry.init();/*  w ww. ja v  a  2  s .c  o  m*/
    serializer.injectSerializerRegistry(registry);
    ByteBuf serializedBuffer = UnpooledByteBufAllocator.DEFAULT.buffer();
    serializer.serialize(message, serializedBuffer);
    BufferHelper.checkHeaderV13(serializedBuffer, MESSAGE_TYPE, 72);
    Assert.assertEquals("Wrong cookie", message.getCookie().longValue(), serializedBuffer.readLong());
    Assert.assertEquals("Wrong priority", message.getPriority().intValue(), serializedBuffer.readShort());
    Assert.assertEquals("Wrong reason", message.getReason().getIntValue(), serializedBuffer.readByte());
    Assert.assertEquals("Wrong Table ID", message.getTableId().getValue().intValue(),
            serializedBuffer.readUnsignedByte());
    Assert.assertEquals("Wrong duration sec", message.getDurationSec().intValue(), serializedBuffer.readInt());
    Assert.assertEquals("Wrong duration nsec", message.getDurationNsec().intValue(),
            serializedBuffer.readInt());
    Assert.assertEquals("Wrong Idle timeout", message.getIdleTimeout().intValue(),
            serializedBuffer.readShort());
    Assert.assertEquals("Wrong Hard timeout", message.getIdleTimeout().intValue(),
            serializedBuffer.readShort());
    Assert.assertEquals("Wrong Packet count", message.getPacketCount().longValue(),
            serializedBuffer.readLong());
    Assert.assertEquals("Wrong Byte count", message.getByteCount().longValue(), serializedBuffer.readLong());
    Assert.assertEquals("Wrong match type", 1, serializedBuffer.readUnsignedShort());
    serializedBuffer.skipBytes(EncodeConstants.SIZE_OF_SHORT_IN_BYTES);
    Assert.assertEquals("Wrong oxm class", 0x8000, serializedBuffer.readUnsignedShort());
    short fieldAndMask = serializedBuffer.readUnsignedByte();
    Assert.assertEquals("Wrong oxm hasMask", 0, fieldAndMask & 1);
    Assert.assertEquals("Wrong oxm field", 1, fieldAndMask >> 1);
    serializedBuffer.skipBytes(EncodeConstants.SIZE_OF_BYTE_IN_BYTES);
    Assert.assertEquals("Wrong oxm value", 42, serializedBuffer.readUnsignedInt());
    Assert.assertEquals("Wrong oxm class", 0x8000, serializedBuffer.readUnsignedShort());
    fieldAndMask = serializedBuffer.readUnsignedByte();
    Assert.assertEquals("Wrong oxm hasMask", 0, fieldAndMask & 1);
    Assert.assertEquals("Wrong oxm field", 9, fieldAndMask >> 1);
    serializedBuffer.skipBytes(EncodeConstants.SIZE_OF_BYTE_IN_BYTES);
    Assert.assertEquals("Wrong oxm value", 4, serializedBuffer.readUnsignedByte());
    serializedBuffer.skipBytes(7);
}

From source file:org.opendaylight.netide.openflowjava.protocol.impl.serialization.factories.GetConfigReplyMessageFactoryTest.java

License:Open Source License

@Test
public void testSerialize() {
    GetConfigReplyMessageFactory serializer = new GetConfigReplyMessageFactory();
    SerializerRegistry registry = new NetIdeSerializerRegistryImpl();
    registry.init();/*from  w w  w  .j  a va 2  s .c  o  m*/
    ByteBuf serializedBuffer = UnpooledByteBufAllocator.DEFAULT.buffer();
    serializer.serialize(message, serializedBuffer);
    BufferHelper.checkHeaderV13(serializedBuffer, MESSAGE_TYPE, 12);
    Assert.assertEquals("Wrong Type", message.getFlags().getIntValue(), serializedBuffer.readShort());
    Assert.assertEquals("Wrong Code", message.getMissSendLen().intValue(), serializedBuffer.readShort());
}

From source file:org.opendaylight.netide.openflowjava.protocol.impl.serialization.factories.MultipartReplyMessageFactoryTest.java

License:Open Source License

@Test
public void testMultipartRequestTableFeaturesMessageFactory() throws Exception {
    builder.setType(MultipartType.forValue(12));
    MultipartReplyTableFeaturesCaseBuilder caseBuilder = new MultipartReplyTableFeaturesCaseBuilder();
    MultipartReplyTableFeaturesBuilder featuresBuilder = new MultipartReplyTableFeaturesBuilder();
    List<TableFeatures> tableFeaturesList = new ArrayList<>();
    TableFeaturesBuilder tableFeaturesBuilder = new TableFeaturesBuilder();
    tableFeaturesBuilder.setTableId((short) 8);
    tableFeaturesBuilder.setName("AAAABBBBCCCCDDDDEEEEFFFFGGGG");
    tableFeaturesBuilder.setMetadataMatch(new byte[] { 0x00, 0x01, 0x02, 0x03, 0x01, 0x04, 0x08, 0x01 });
    tableFeaturesBuilder.setMetadataWrite(new byte[] { 0x00, 0x07, 0x01, 0x05, 0x01, 0x00, 0x03, 0x01 });
    tableFeaturesBuilder.setConfig(new TableConfig(true));
    tableFeaturesBuilder.setMaxEntries(65L);
    List<TableFeatureProperties> properties = new ArrayList<>();
    TableFeaturePropertiesBuilder propBuilder = new TableFeaturePropertiesBuilder();
    propBuilder.setType(TableFeaturesPropType.OFPTFPTNEXTTABLES);
    NextTableRelatedTableFeaturePropertyBuilder nextPropBuilder = new NextTableRelatedTableFeaturePropertyBuilder();
    List<NextTableIds> nextIds = new ArrayList<>();
    nextIds.add(new NextTableIdsBuilder().setTableId((short) 1).build());
    nextIds.add(new NextTableIdsBuilder().setTableId((short) 2).build());
    nextPropBuilder.setNextTableIds(nextIds);
    propBuilder.addAugmentation(NextTableRelatedTableFeatureProperty.class, nextPropBuilder.build());
    properties.add(propBuilder.build());
    propBuilder = new TableFeaturePropertiesBuilder();
    propBuilder.setType(TableFeaturesPropType.OFPTFPTNEXTTABLESMISS);
    nextPropBuilder = new NextTableRelatedTableFeaturePropertyBuilder();
    nextIds = new ArrayList<>();
    nextPropBuilder.setNextTableIds(nextIds);
    propBuilder.addAugmentation(NextTableRelatedTableFeatureProperty.class, nextPropBuilder.build());
    properties.add(propBuilder.build());
    propBuilder = new TableFeaturePropertiesBuilder();
    propBuilder.setType(TableFeaturesPropType.OFPTFPTINSTRUCTIONS);
    InstructionRelatedTableFeaturePropertyBuilder insPropBuilder = new InstructionRelatedTableFeaturePropertyBuilder();
    List<Instruction> insIds = new ArrayList<>();
    InstructionBuilder insBuilder = new InstructionBuilder();
    insBuilder.setInstructionChoice(new WriteActionsCaseBuilder().build());
    insIds.add(insBuilder.build());//from w  w w.  j a  va 2  s.  c  o m
    insBuilder = new InstructionBuilder();
    insBuilder.setInstructionChoice(new GotoTableCaseBuilder().build());
    insIds.add(insBuilder.build());
    insPropBuilder.setInstruction(insIds);
    propBuilder.addAugmentation(InstructionRelatedTableFeatureProperty.class, insPropBuilder.build());
    properties.add(propBuilder.build());
    propBuilder = new TableFeaturePropertiesBuilder();
    propBuilder.setType(TableFeaturesPropType.OFPTFPTINSTRUCTIONSMISS);
    insPropBuilder = new InstructionRelatedTableFeaturePropertyBuilder();
    insIds = new ArrayList<>();
    insBuilder = new InstructionBuilder();
    insBuilder.setInstructionChoice(new WriteMetadataCaseBuilder().build());
    insIds.add(insBuilder.build());
    insBuilder = new InstructionBuilder();
    insBuilder.setInstructionChoice(new ApplyActionsCaseBuilder().build());
    insIds.add(insBuilder.build());
    insBuilder = new InstructionBuilder();
    insBuilder.setInstructionChoice(new MeterCaseBuilder().build());
    insIds.add(insBuilder.build());
    insBuilder = new InstructionBuilder();
    insBuilder.setInstructionChoice(new ClearActionsCaseBuilder().build());
    insIds.add(insBuilder.build());
    insBuilder = new InstructionBuilder();
    insBuilder.setInstructionChoice(new GotoTableCaseBuilder().build());
    insIds.add(insBuilder.build());
    insPropBuilder.setInstruction(insIds);
    propBuilder.addAugmentation(InstructionRelatedTableFeatureProperty.class, insPropBuilder.build());
    properties.add(propBuilder.build());
    tableFeaturesBuilder.setTableFeatureProperties(properties);
    tableFeaturesList.add(tableFeaturesBuilder.build());
    tableFeaturesBuilder = new TableFeaturesBuilder();
    tableFeaturesBuilder.setTableId((short) 8);
    tableFeaturesBuilder.setName("AAAABBBBCCCCDDDDEEEEFFFFGGGG");
    byte[] metadataMatch = new byte[] { 0x00, 0x01, 0x02, 0x03, 0x01, 0x04, 0x08, 0x01 };
    tableFeaturesBuilder.setMetadataMatch(metadataMatch);
    byte[] metadataWrite = new byte[] { 0x00, 0x07, 0x01, 0x05, 0x01, 0x00, 0x03, 0x01 };
    tableFeaturesBuilder.setMetadataWrite(metadataWrite);
    tableFeaturesBuilder.setConfig(new TableConfig(true));
    tableFeaturesBuilder.setMaxEntries(67L);
    properties = new ArrayList<>();
    propBuilder = new TableFeaturePropertiesBuilder();
    propBuilder.setType(TableFeaturesPropType.OFPTFPTWRITEACTIONS);
    ActionRelatedTableFeaturePropertyBuilder actBuilder = new ActionRelatedTableFeaturePropertyBuilder();
    List<Action> actions = new ArrayList<>();
    ActionBuilder actionBuilder = new ActionBuilder();
    actionBuilder.setActionChoice(new OutputActionCaseBuilder().build());
    actions.add(actionBuilder.build());
    actBuilder.setAction(actions);
    propBuilder.addAugmentation(ActionRelatedTableFeatureProperty.class, actBuilder.build());
    properties.add(propBuilder.build());
    propBuilder = new TableFeaturePropertiesBuilder();
    propBuilder.setType(TableFeaturesPropType.OFPTFPTWRITEACTIONSMISS);
    actBuilder = new ActionRelatedTableFeaturePropertyBuilder();
    actions = new ArrayList<>();
    actBuilder.setAction(actions);
    propBuilder.addAugmentation(ActionRelatedTableFeatureProperty.class, actBuilder.build());
    properties.add(propBuilder.build());
    propBuilder = new TableFeaturePropertiesBuilder();
    propBuilder.setType(TableFeaturesPropType.OFPTFPTAPPLYACTIONS);
    actBuilder = new ActionRelatedTableFeaturePropertyBuilder();
    actions = new ArrayList<>();
    actBuilder.setAction(actions);
    propBuilder.addAugmentation(ActionRelatedTableFeatureProperty.class, actBuilder.build());
    properties.add(propBuilder.build());
    propBuilder = new TableFeaturePropertiesBuilder();
    propBuilder.setType(TableFeaturesPropType.OFPTFPTAPPLYACTIONSMISS);
    actBuilder = new ActionRelatedTableFeaturePropertyBuilder();
    actions = new ArrayList<>();
    actBuilder.setAction(actions);
    propBuilder.addAugmentation(ActionRelatedTableFeatureProperty.class, actBuilder.build());
    properties.add(propBuilder.build());
    propBuilder = new TableFeaturePropertiesBuilder();
    propBuilder.setType(TableFeaturesPropType.OFPTFPTMATCH);
    OxmRelatedTableFeaturePropertyBuilder oxmBuilder = new OxmRelatedTableFeaturePropertyBuilder();
    List<MatchEntry> entries = new ArrayList<>();
    MatchEntryBuilder entriesBuilder = new MatchEntryBuilder();
    entriesBuilder.setOxmClass(OpenflowBasicClass.class);
    entriesBuilder.setOxmMatchField(InPhyPort.class);
    entriesBuilder.setHasMask(false);
    entries.add(entriesBuilder.build());
    entriesBuilder = new MatchEntryBuilder();
    entriesBuilder.setOxmClass(OpenflowBasicClass.class);
    entriesBuilder.setOxmMatchField(InPort.class);
    entriesBuilder.setHasMask(false);
    entries.add(entriesBuilder.build());
    oxmBuilder.setMatchEntry(entries);
    propBuilder.addAugmentation(OxmRelatedTableFeatureProperty.class, oxmBuilder.build());
    properties.add(propBuilder.build());
    propBuilder = new TableFeaturePropertiesBuilder();
    propBuilder.setType(TableFeaturesPropType.OFPTFPTWILDCARDS);
    oxmBuilder = new OxmRelatedTableFeaturePropertyBuilder();
    entries = new ArrayList<>();
    oxmBuilder.setMatchEntry(entries);
    propBuilder.addAugmentation(OxmRelatedTableFeatureProperty.class, oxmBuilder.build());
    properties.add(propBuilder.build());
    propBuilder = new TableFeaturePropertiesBuilder();
    propBuilder.setType(TableFeaturesPropType.OFPTFPTWRITESETFIELD);
    oxmBuilder = new OxmRelatedTableFeaturePropertyBuilder();
    entries = new ArrayList<>();
    oxmBuilder.setMatchEntry(entries);
    propBuilder.addAugmentation(OxmRelatedTableFeatureProperty.class, oxmBuilder.build());
    properties.add(propBuilder.build());
    propBuilder = new TableFeaturePropertiesBuilder();
    propBuilder.setType(TableFeaturesPropType.OFPTFPTWRITESETFIELDMISS);
    oxmBuilder = new OxmRelatedTableFeaturePropertyBuilder();
    entries = new ArrayList<>();
    oxmBuilder.setMatchEntry(entries);
    propBuilder.addAugmentation(OxmRelatedTableFeatureProperty.class, oxmBuilder.build());
    properties.add(propBuilder.build());
    propBuilder = new TableFeaturePropertiesBuilder();
    propBuilder.setType(TableFeaturesPropType.OFPTFPTAPPLYSETFIELD);
    oxmBuilder = new OxmRelatedTableFeaturePropertyBuilder();
    entries = new ArrayList<>();
    entriesBuilder = new MatchEntryBuilder();
    entriesBuilder.setOxmClass(OpenflowBasicClass.class);
    entriesBuilder.setOxmMatchField(IpProto.class);
    entriesBuilder.setHasMask(false);
    entries.add(entriesBuilder.build());
    entriesBuilder = new MatchEntryBuilder();
    entriesBuilder.setOxmClass(OpenflowBasicClass.class);
    entriesBuilder.setOxmMatchField(IpEcn.class);
    entriesBuilder.setHasMask(false);
    entries.add(entriesBuilder.build());
    oxmBuilder.setMatchEntry(entries);
    propBuilder.addAugmentation(OxmRelatedTableFeatureProperty.class, oxmBuilder.build());
    properties.add(propBuilder.build());
    propBuilder = new TableFeaturePropertiesBuilder();
    propBuilder.setType(TableFeaturesPropType.OFPTFPTAPPLYSETFIELDMISS);
    oxmBuilder = new OxmRelatedTableFeaturePropertyBuilder();
    entries = new ArrayList<>();
    oxmBuilder.setMatchEntry(entries);
    propBuilder.addAugmentation(OxmRelatedTableFeatureProperty.class, oxmBuilder.build());
    properties.add(propBuilder.build());
    tableFeaturesBuilder.setTableFeatureProperties(properties);
    tableFeaturesList.add(tableFeaturesBuilder.build());
    featuresBuilder.setTableFeatures(tableFeaturesList);
    caseBuilder.setMultipartReplyTableFeatures(featuresBuilder.build());
    builder.setMultipartReplyBody(caseBuilder.build());
    message = builder.build();
    ByteBuf serializedBuffer = UnpooledByteBufAllocator.DEFAULT.buffer();
    serializer.serialize(message, serializedBuffer);
    BufferHelper.checkHeaderV13(serializedBuffer, MESSAGE_TYPE, 520);
    Assert.assertEquals("Wrong type", MultipartType.OFPMPTABLEFEATURES.getIntValue(),
            serializedBuffer.readShort());
    Assert.assertEquals("Wrong flags", message.getFlags(),
            createMultipartRequestFlags(serializedBuffer.readShort()));
    serializedBuffer.skipBytes(PADDING);

    Assert.assertEquals("Wrong length", 232, serializedBuffer.readUnsignedShort());
    Assert.assertEquals("Wrong registry-id", 8, serializedBuffer.readUnsignedByte());
    serializedBuffer.skipBytes(5);
    Assert.assertEquals("Wrong name", "AAAABBBBCCCCDDDDEEEEFFFFGGGG",
            ByteBufUtils.decodeNullTerminatedString(serializedBuffer, 32));
    byte[] metadataMatchOutput = new byte[metadataMatch.length];
    serializedBuffer.readBytes(metadataMatchOutput);
    Assert.assertArrayEquals("Wrong metadata-match",
            new byte[] { 0x00, 0x01, 0x02, 0x03, 0x01, 0x04, 0x08, 0x01 }, metadataMatchOutput);
    serializedBuffer.skipBytes(64 - metadataMatch.length);
    byte[] metadataWriteOutput = new byte[metadataWrite.length];
    serializedBuffer.readBytes(metadataWriteOutput);
    Assert.assertArrayEquals("Wrong metadata-write",
            new byte[] { 0x00, 0x07, 0x01, 0x05, 0x01, 0x00, 0x03, 0x01 }, metadataWriteOutput);
    serializedBuffer.skipBytes(64 - metadataWrite.length);
    Assert.assertEquals("Wrong config", 1, serializedBuffer.readUnsignedInt());
    Assert.assertEquals("Wrong max-entries", 65, serializedBuffer.readUnsignedInt());
    Assert.assertEquals("Wrong property type", 2, serializedBuffer.readUnsignedShort());
    Assert.assertEquals("Wrong property length", 6, serializedBuffer.readUnsignedShort());
    Assert.assertEquals("Wrong next-registry-id", 1, serializedBuffer.readUnsignedByte());
    Assert.assertEquals("Wrong next-registry-id", 2, serializedBuffer.readUnsignedByte());
    serializedBuffer.skipBytes(2);
    Assert.assertEquals("Wrong property type", 3, serializedBuffer.readUnsignedShort());
    Assert.assertEquals("Wrong property length", 4, serializedBuffer.readUnsignedShort());
    serializedBuffer.skipBytes(4);
    Assert.assertEquals("Wrong property type", 0, serializedBuffer.readUnsignedShort());
    Assert.assertEquals("Wrong property length", 12, serializedBuffer.readUnsignedShort());
    Assert.assertEquals("Wrong instruction type", 3, serializedBuffer.readUnsignedShort());
    Assert.assertEquals("Wrong instruction length", 4, serializedBuffer.readUnsignedShort());
    Assert.assertEquals("Wrong instruction type", 1, serializedBuffer.readUnsignedShort());
    Assert.assertEquals("Wrong instruction length", 4, serializedBuffer.readUnsignedShort());
    serializedBuffer.skipBytes(4);
    Assert.assertEquals("Wrong property type", 1, serializedBuffer.readUnsignedShort());
    Assert.assertEquals("Wrong property length", 24, serializedBuffer.readUnsignedShort());
    Assert.assertEquals("Wrong instruction type", 2, serializedBuffer.readUnsignedShort());
    Assert.assertEquals("Wrong instruction length", 4, serializedBuffer.readUnsignedShort());
    Assert.assertEquals("Wrong instruction type", 4, serializedBuffer.readUnsignedShort());
    Assert.assertEquals("Wrong instruction length", 4, serializedBuffer.readUnsignedShort());
    Assert.assertEquals("Wrong instruction type", 6, serializedBuffer.readUnsignedShort());
    Assert.assertEquals("Wrong instruction length", 4, serializedBuffer.readUnsignedShort());
    Assert.assertEquals("Wrong instruction type", 5, serializedBuffer.readUnsignedShort());
    Assert.assertEquals("Wrong instruction length", 4, serializedBuffer.readUnsignedShort());
    Assert.assertEquals("Wrong instruction type", 1, serializedBuffer.readUnsignedShort());
    Assert.assertEquals("Wrong instruction length", 4, serializedBuffer.readUnsignedShort());
    Assert.assertEquals("Wrong length", 272, serializedBuffer.readUnsignedShort());
    Assert.assertEquals("Wrong registry-id", 8, serializedBuffer.readUnsignedByte());
    serializedBuffer.skipBytes(5);
    Assert.assertEquals("Wrong name", "AAAABBBBCCCCDDDDEEEEFFFFGGGG",
            ByteBufUtils.decodeNullTerminatedString(serializedBuffer, 32));
    metadataMatchOutput = new byte[metadataMatch.length];
    serializedBuffer.readBytes(metadataMatchOutput);
    serializedBuffer.skipBytes(64 - metadataMatch.length);
    Assert.assertArrayEquals("Wrong metadata-match",
            new byte[] { 0x00, 0x01, 0x02, 0x03, 0x01, 0x04, 0x08, 0x01 }, metadataMatchOutput);
    metadataWriteOutput = new byte[metadataWrite.length];
    serializedBuffer.readBytes(metadataWriteOutput);
    serializedBuffer.skipBytes(64 - metadataWrite.length);
    Assert.assertArrayEquals("Wrong metadata-write",
            new byte[] { 0x00, 0x07, 0x01, 0x05, 0x01, 0x00, 0x03, 0x01 }, metadataWriteOutput);
    Assert.assertEquals("Wrong config", 1, serializedBuffer.readUnsignedInt());
    Assert.assertEquals("Wrong max-entries", 67, serializedBuffer.readUnsignedInt());
    Assert.assertEquals("Wrong property type", 4, serializedBuffer.readUnsignedShort());
    Assert.assertEquals("Wrong property length", 8, serializedBuffer.readUnsignedShort());
    Assert.assertEquals("Wrong action type", 0, serializedBuffer.readUnsignedShort());
    Assert.assertEquals("Wrong action length", 4, serializedBuffer.readUnsignedShort());
    Assert.assertEquals("Wrong property type", 5, serializedBuffer.readUnsignedShort());
    Assert.assertEquals("Wrong property length", 4, serializedBuffer.readUnsignedShort());
    serializedBuffer.skipBytes(4);
    Assert.assertEquals("Wrong property type", 6, serializedBuffer.readUnsignedShort());
    Assert.assertEquals("Wrong property length", 4, serializedBuffer.readUnsignedShort());
    serializedBuffer.skipBytes(4);
    Assert.assertEquals("Wrong property type", 7, serializedBuffer.readUnsignedShort());
    Assert.assertEquals("Wrong property length", 4, serializedBuffer.readUnsignedShort());
    serializedBuffer.skipBytes(4);
    Assert.assertEquals("Wrong property type", 8, serializedBuffer.readUnsignedShort());
    Assert.assertEquals("Wrong property length", 12, serializedBuffer.readUnsignedShort());
    Assert.assertEquals("Wrong match class", 0x8000, serializedBuffer.readUnsignedShort());
    Assert.assertEquals("Wrong match field&mask", 2, serializedBuffer.readUnsignedByte());
    Assert.assertEquals("Wrong match length", 4, serializedBuffer.readUnsignedByte());
    Assert.assertEquals("Wrong match class", 0x8000, serializedBuffer.readUnsignedShort());
    Assert.assertEquals("Wrong match field&mask", 0, serializedBuffer.readUnsignedByte());
    Assert.assertEquals("Wrong match length", 4, serializedBuffer.readUnsignedByte());
    serializedBuffer.skipBytes(4);
    Assert.assertEquals("Wrong property type", 10, serializedBuffer.readUnsignedShort());
    Assert.assertEquals("Wrong property length", 4, serializedBuffer.readUnsignedShort());
    serializedBuffer.skipBytes(4);
    Assert.assertEquals("Wrong property type", 12, serializedBuffer.readUnsignedShort());
    Assert.assertEquals("Wrong property length", 4, serializedBuffer.readUnsignedShort());
    serializedBuffer.skipBytes(4);
    Assert.assertEquals("Wrong property type", 13, serializedBuffer.readUnsignedShort());
    Assert.assertEquals("Wrong property length", 4, serializedBuffer.readUnsignedShort());
    serializedBuffer.skipBytes(4);
    Assert.assertEquals("Wrong property type", 14, serializedBuffer.readUnsignedShort());
    Assert.assertEquals("Wrong property length", 12, serializedBuffer.readUnsignedShort());
    Assert.assertEquals("Wrong match class", 0x8000, serializedBuffer.readUnsignedShort());
    Assert.assertEquals("Wrong match field&mask", 20, serializedBuffer.readUnsignedByte());
    Assert.assertEquals("Wrong match length", 1, serializedBuffer.readUnsignedByte());
    Assert.assertEquals("Wrong match class", 0x8000, serializedBuffer.readUnsignedShort());
    Assert.assertEquals("Wrong match field&mask", 18, serializedBuffer.readUnsignedByte());
    Assert.assertEquals("Wrong match length", 1, serializedBuffer.readUnsignedByte());
    serializedBuffer.skipBytes(4);
    Assert.assertEquals("Wrong property type", 15, serializedBuffer.readUnsignedShort());
    Assert.assertEquals("Wrong property length", 4, serializedBuffer.readUnsignedShort());
    serializedBuffer.skipBytes(4);
    Assert.assertTrue("Unread data", serializedBuffer.readableBytes() == 0);
}