Example usage for io.netty.buffer ByteBuf readUnsignedShort

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

  1. HOME
  2. Java
  3. io.netty
  4. io.netty.buffer.*
  5. ByteBuf
  6. readUnsignedShort

Introduction

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

Prototype

public abstract int readUnsignedShort();

Source Link

Document

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

Usage

From source file:org.opendaylight.openflowjava.protocol.impl.deserialization.factories.OF10PortModInputMessageFactory.java

License:Open Source License

@Override
public PortModInput deserialize(final ByteBuf rawMessage) {
    PortModInputBuilder builder = new PortModInputBuilder();
    builder.setVersion((short) EncodeConstants.OF10_VERSION_ID);
    builder.setXid(rawMessage.readUnsignedInt());
    builder.setPortNo(new PortNumber((long) rawMessage.readUnsignedShort()));
    builder.setHwAddress(ByteBufUtils.readIetfMacAddress(rawMessage));
    builder.setConfigV10(createPortConfig(rawMessage.readUnsignedInt()));
    builder.setMaskV10(createPortConfig(rawMessage.readUnsignedInt()));
    builder.setAdvertiseV10(createPortFeatures(rawMessage.readUnsignedInt()));
    return builder.build();
}

From source file:org.opendaylight.openflowjava.protocol.impl.deserialization.factories.OF10PortStatusMessageFactory.java

License:Open Source License

private static void deserializePort(ByteBuf rawMessage, PortStatusMessageBuilder builder) {
    builder.setPortNo((long) rawMessage.readUnsignedShort());
    byte[] address = new byte[EncodeConstants.MAC_ADDRESS_LENGTH];
    rawMessage.readBytes(address);/*from   w w w  . j  av  a 2s.  co m*/
    builder.setHwAddr(new MacAddress(ByteBufUtils.macAddressToString(address)));
    builder.setName(ByteBufUtils.decodeNullTerminatedString(rawMessage, EncodeConstants.MAX_PORT_NAME_LENGTH));
    builder.setConfigV10(createPortConfig(rawMessage.readUnsignedInt()));
    builder.setStateV10(createPortState(rawMessage.readUnsignedInt()));
    builder.setCurrentFeaturesV10(createPortFeatures(rawMessage.readUnsignedInt()));
    builder.setAdvertisedFeaturesV10(createPortFeatures(rawMessage.readUnsignedInt()));
    builder.setSupportedFeaturesV10(createPortFeatures(rawMessage.readUnsignedInt()));
    builder.setPeerFeaturesV10(createPortFeatures(rawMessage.readUnsignedInt()));
}

From source file:org.opendaylight.openflowjava.protocol.impl.deserialization.factories.OF10QueueGetConfigReplyMessageFactory.java

License:Open Source License

@Override
public GetQueueConfigOutput bufferToMessage(ByteBuf rawMessage, short version) {
    GetQueueConfigOutputBuilder builder = new GetQueueConfigOutputBuilder();
    builder.setVersion(version);/* w w w .  j a  va2 s.c om*/
    builder.setXid((rawMessage.readUnsignedInt()));
    builder.setPort(new PortNumber((long) rawMessage.readUnsignedShort()));
    rawMessage.skipBytes(PADDING_IN_QUEUE_GET_CONFIG_REPLY_HEADER);
    builder.setQueues(createQueuesList(rawMessage));
    return builder.build();
}

From source file:org.opendaylight.openflowjava.protocol.impl.deserialization.factories.OF10QueueGetConfigReplyMessageFactory.java

License:Open Source License

private static List<Queues> createQueuesList(ByteBuf input) {
    List<Queues> queuesList = new ArrayList<>();
    while (input.readableBytes() > 0) {
        QueuesBuilder queueBuilder = new QueuesBuilder();
        queueBuilder.setQueueId(new QueueId(input.readUnsignedInt()));
        int length = input.readUnsignedShort();
        input.skipBytes(PADDING_IN_PACKET_QUEUE_HEADER);
        queueBuilder.setQueueProperty(createPropertiesList(input, length - PACKET_QUEUE_HEADER_LENGTH));
        queuesList.add(queueBuilder.build());
    }/*from w  ww .j  av a2  s  . c  o m*/
    return queuesList;
}

From source file:org.opendaylight.openflowjava.protocol.impl.deserialization.factories.OF10QueueGetConfigReplyMessageFactory.java

License:Open Source License

private static List<QueueProperty> createPropertiesList(ByteBuf input, int length) {
    int propertiesLength = length;
    List<QueueProperty> propertiesList = new ArrayList<>();
    while (propertiesLength > 0) {
        QueuePropertyBuilder propertiesBuilder = new QueuePropertyBuilder();
        QueueProperties property = QueueProperties.forValue(input.readUnsignedShort());
        propertiesBuilder.setProperty(property);
        propertiesLength -= input.readUnsignedShort();
        input.skipBytes(PADDING_IN_QUEUE_PROPERTY_HEADER);
        if (property.equals(QueueProperties.OFPQTMINRATE)) {
            RateQueuePropertyBuilder rateBuilder = new RateQueuePropertyBuilder();
            rateBuilder.setRate(input.readUnsignedShort());
            propertiesBuilder.addAugmentation(RateQueueProperty.class, rateBuilder.build());
            input.skipBytes(PADDING_IN_RATE_QUEUE_PROPERTY);
        }/*from w  w  w .  j a v a  2 s  .c om*/
        propertiesList.add(propertiesBuilder.build());
    }
    return propertiesList;
}

From source file:org.opendaylight.openflowjava.protocol.impl.deserialization.factories.OF10StatsReplyMessageFactory.java

License:Open Source License

@Override
public MultipartReplyMessage bufferToMessage(ByteBuf rawMessage, short version) {
    MultipartReplyMessageBuilder builder = new MultipartReplyMessageBuilder();
    builder.setVersion(version);//ww  w.j  a  v a2 s  . c  om
    builder.setXid(rawMessage.readUnsignedInt());
    int type = rawMessage.readUnsignedShort();
    builder.setType(MultipartType.forValue(type));
    builder.setFlags(new MultipartRequestFlags((rawMessage.readUnsignedShort() & 0x01) != 0));
    switch (type) {
    case 0:
        builder.setMultipartReplyBody(setDesc(rawMessage));
        break;
    case 1:
        builder.setMultipartReplyBody(setFlow(rawMessage));
        break;
    case 2:
        builder.setMultipartReplyBody(setAggregate(rawMessage));
        break;
    case 3:
        builder.setMultipartReplyBody(setTable(rawMessage));
        break;
    case 4:
        builder.setMultipartReplyBody(setPortStats(rawMessage));
        break;
    case 5:
        builder.setMultipartReplyBody(setQueue(rawMessage));
        break;
    case 0xFFFF:
        builder.setMultipartReplyBody(setExperimenter(rawMessage));
        break;
    default:
        break;
    }
    return builder.build();
}

From source file:org.opendaylight.openflowjava.protocol.impl.deserialization.factories.OF10StatsReplyMessageFactory.java

License:Open Source License

private static MultipartReplyFlowCase setFlow(ByteBuf input) {
    MultipartReplyFlowCaseBuilder caseBuilder = new MultipartReplyFlowCaseBuilder();
    MultipartReplyFlowBuilder flowBuilder = new MultipartReplyFlowBuilder();
    List<FlowStats> flowStatsList = new ArrayList<>();
    while (input.readableBytes() > 0) {
        FlowStatsBuilder flowStatsBuilder = new FlowStatsBuilder();
        int length = input.readUnsignedShort();
        flowStatsBuilder.setTableId(input.readUnsignedByte());
        input.skipBytes(PADDING_IN_FLOW_STATS_HEADER);
        flowStatsBuilder.setMatchV10(OF10MatchDeserializer.createMatchV10(input));
        flowStatsBuilder.setDurationSec(input.readUnsignedInt());
        flowStatsBuilder.setDurationNsec(input.readUnsignedInt());
        flowStatsBuilder.setPriority(input.readUnsignedShort());
        flowStatsBuilder.setIdleTimeout(input.readUnsignedShort());
        flowStatsBuilder.setHardTimeout(input.readUnsignedShort());
        input.skipBytes(PADDING_IN_FLOW_STATS_HEADER_02);
        byte[] cookie = new byte[EncodeConstants.SIZE_OF_LONG_IN_BYTES];
        input.readBytes(cookie);/*  w w  w  . ja v  a 2  s  .  c o  m*/
        flowStatsBuilder.setCookie(new BigInteger(1, cookie));
        byte[] packetCount = new byte[EncodeConstants.SIZE_OF_LONG_IN_BYTES];
        input.readBytes(packetCount);
        flowStatsBuilder.setPacketCount(new BigInteger(1, packetCount));
        byte[] byteCount = new byte[EncodeConstants.SIZE_OF_LONG_IN_BYTES];
        input.readBytes(byteCount);
        flowStatsBuilder.setByteCount(new BigInteger(1, byteCount));
        flowStatsBuilder
                .setAction(OF10ActionsDeserializer.createActionsList(input, length - LENGTH_OF_FLOW_STATS));
        flowStatsList.add(flowStatsBuilder.build());
    }
    flowBuilder.setFlowStats(flowStatsList);
    caseBuilder.setMultipartReplyFlow(flowBuilder.build());
    return caseBuilder.build();
}

From source file:org.opendaylight.openflowjava.protocol.impl.deserialization.factories.OF10StatsReplyMessageFactory.java

License:Open Source License

private static MultipartReplyPortStatsCase setPortStats(ByteBuf input) {
    MultipartReplyPortStatsCaseBuilder caseBuilder = new MultipartReplyPortStatsCaseBuilder();
    MultipartReplyPortStatsBuilder builder = new MultipartReplyPortStatsBuilder();
    List<PortStats> portStatsList = new ArrayList<>();
    while (input.readableBytes() > 0) {
        PortStatsBuilder portStatsBuilder = new PortStatsBuilder();
        portStatsBuilder.setPortNo((long) input.readUnsignedShort());
        input.skipBytes(PADDING_IN_PORT_STATS_HEADER);
        byte[] rxPackets = new byte[EncodeConstants.SIZE_OF_LONG_IN_BYTES];
        input.readBytes(rxPackets);//from  www . ja  v a 2  s.  c o  m
        portStatsBuilder.setRxPackets(new BigInteger(1, rxPackets));
        byte[] txPackets = new byte[EncodeConstants.SIZE_OF_LONG_IN_BYTES];
        input.readBytes(txPackets);
        portStatsBuilder.setTxPackets(new BigInteger(1, txPackets));
        byte[] rxBytes = new byte[EncodeConstants.SIZE_OF_LONG_IN_BYTES];
        input.readBytes(rxBytes);
        portStatsBuilder.setRxBytes(new BigInteger(1, rxBytes));
        byte[] txBytes = new byte[EncodeConstants.SIZE_OF_LONG_IN_BYTES];
        input.readBytes(txBytes);
        portStatsBuilder.setTxBytes(new BigInteger(1, txBytes));
        byte[] rxDropped = new byte[EncodeConstants.SIZE_OF_LONG_IN_BYTES];
        input.readBytes(rxDropped);
        portStatsBuilder.setRxDropped(new BigInteger(1, rxDropped));
        byte[] txDropped = new byte[EncodeConstants.SIZE_OF_LONG_IN_BYTES];
        input.readBytes(txDropped);
        portStatsBuilder.setTxDropped(new BigInteger(1, txDropped));
        byte[] rxErrors = new byte[EncodeConstants.SIZE_OF_LONG_IN_BYTES];
        input.readBytes(rxErrors);
        portStatsBuilder.setRxErrors(new BigInteger(1, rxErrors));
        byte[] txErrors = new byte[EncodeConstants.SIZE_OF_LONG_IN_BYTES];
        input.readBytes(txErrors);
        portStatsBuilder.setTxErrors(new BigInteger(1, txErrors));
        byte[] rxFrameErr = new byte[EncodeConstants.SIZE_OF_LONG_IN_BYTES];
        input.readBytes(rxFrameErr);
        portStatsBuilder.setRxFrameErr(new BigInteger(1, rxFrameErr));
        byte[] rxOverErr = new byte[EncodeConstants.SIZE_OF_LONG_IN_BYTES];
        input.readBytes(rxOverErr);
        portStatsBuilder.setRxOverErr(new BigInteger(1, rxOverErr));
        byte[] rxCrcErr = new byte[EncodeConstants.SIZE_OF_LONG_IN_BYTES];
        input.readBytes(rxCrcErr);
        portStatsBuilder.setRxCrcErr(new BigInteger(1, rxCrcErr));
        byte[] collisions = new byte[EncodeConstants.SIZE_OF_LONG_IN_BYTES];
        input.readBytes(collisions);
        portStatsBuilder.setCollisions(new BigInteger(1, collisions));
        portStatsList.add(portStatsBuilder.build());
    }
    builder.setPortStats(portStatsList);
    caseBuilder.setMultipartReplyPortStats(builder.build());
    return caseBuilder.build();
}

From source file:org.opendaylight.openflowjava.protocol.impl.deserialization.factories.OF10StatsReplyMessageFactory.java

License:Open Source License

private static MultipartReplyQueueCase setQueue(ByteBuf input) {
    MultipartReplyQueueCaseBuilder caseBuilder = new MultipartReplyQueueCaseBuilder();
    MultipartReplyQueueBuilder builder = new MultipartReplyQueueBuilder();
    List<QueueStats> queueStatsList = new ArrayList<>();
    while (input.readableBytes() > 0) {
        QueueStatsBuilder queueStatsBuilder = new QueueStatsBuilder();
        queueStatsBuilder.setPortNo((long) input.readUnsignedShort());
        input.skipBytes(PADDING_IN_QUEUE_HEADER);
        queueStatsBuilder.setQueueId(input.readUnsignedInt());
        byte[] txBytes = new byte[EncodeConstants.SIZE_OF_LONG_IN_BYTES];
        input.readBytes(txBytes);/*from   www .j  a va  2 s .  com*/
        queueStatsBuilder.setTxBytes(new BigInteger(1, txBytes));
        byte[] txPackets = new byte[EncodeConstants.SIZE_OF_LONG_IN_BYTES];
        input.readBytes(txPackets);
        queueStatsBuilder.setTxPackets(new BigInteger(1, txPackets));
        byte[] txErrors = new byte[EncodeConstants.SIZE_OF_LONG_IN_BYTES];
        input.readBytes(txErrors);
        queueStatsBuilder.setTxErrors(new BigInteger(1, txErrors));
        queueStatsList.add(queueStatsBuilder.build());
    }
    builder.setQueueStats(queueStatsList);
    caseBuilder.setMultipartReplyQueue(builder.build());
    return caseBuilder.build();
}

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

License:Open Source License

@Override
public PacketInMessage bufferToMessage(ByteBuf rawMessage, short version) {
    PacketInMessageBuilder builder = new PacketInMessageBuilder();
    builder.setVersion(version);//w  ww  .j a  v a 2  s . c  om
    builder.setXid(rawMessage.readUnsignedInt());
    builder.setBufferId(rawMessage.readUnsignedInt());
    builder.setTotalLen(rawMessage.readUnsignedShort());
    builder.setReason(PacketInReason.forValue(rawMessage.readUnsignedByte()));
    builder.setTableId(new TableId((long) rawMessage.readUnsignedByte()));
    byte[] cookie = new byte[EncodeConstants.SIZE_OF_LONG_IN_BYTES];
    rawMessage.readBytes(cookie);
    builder.setCookie(new BigInteger(1, cookie));
    builder.setMatch(MatchDeserializer.createMatch(rawMessage));
    rawMessage.skipBytes(PADDING_IN_PACKET_IN_HEADER);
    builder.setData(rawMessage.readBytes(rawMessage.readableBytes()).array());
    return builder.build();
}