Example usage for io.netty.buffer ByteBuf readUnsignedInt

Introduction

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

Prototype

public abstract long readUnsignedInt();

Source Link

Document

Gets an unsigned 32-bit integer at the current readerIndex and increases the readerIndex by 4 in this buffer.

Usage

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

License:Open Source License

private static MultipartReplyExperimenterCase setExperimenter(ByteBuf input) {
    MultipartReplyExperimenterCaseBuilder caseBuilder = new MultipartReplyExperimenterCaseBuilder();
    MultipartReplyExperimenterBuilder builder = new MultipartReplyExperimenterBuilder();
    builder.setExperimenter(input.readUnsignedInt());
    builder.setExpType(input.readUnsignedInt());
    byte[] data = new byte[input.readableBytes()];
    input.readBytes(data);/*from   w  w  w. j a  v  a 2 s  .co m*/
    builder.setData(data);
    caseBuilder.setMultipartReplyExperimenter(builder.build());
    return caseBuilder.build();
}

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

License:Open Source License

private static MultipartReplyPortDescCase setPortDesc(ByteBuf input) {
    MultipartReplyPortDescCaseBuilder caseBuilder = new MultipartReplyPortDescCaseBuilder();
    MultipartReplyPortDescBuilder builder = new MultipartReplyPortDescBuilder();
    List<Ports> portsList = new ArrayList<>();
    while (input.readableBytes() > 0) {
        PortsBuilder portsBuilder = new PortsBuilder();
        portsBuilder.setPortNo(input.readUnsignedInt());
        input.skipBytes(PADDING_IN_PORT_DESC_HEADER_01);
        byte[] hwAddress = new byte[EncodeConstants.MAC_ADDRESS_LENGTH];
        input.readBytes(hwAddress);//from www  .  ja  va 2  s . c  o  m
        portsBuilder.setHwAddr(new MacAddress(ByteBufUtils.macAddressToString(hwAddress)));
        input.skipBytes(PADDING_IN_PORT_DESC_HEADER_02);
        portsBuilder
                .setName(ByteBufUtils.decodeNullTerminatedString(input, EncodeConstants.MAX_PORT_NAME_LENGTH));
        portsBuilder.setConfig(createPortConfig(input.readUnsignedInt()));
        portsBuilder.setState(createPortState(input.readUnsignedInt()));
        portsBuilder.setCurrentFeatures(createPortFeatures(input.readUnsignedInt()));
        portsBuilder.setAdvertisedFeatures(createPortFeatures(input.readUnsignedInt()));
        portsBuilder.setSupportedFeatures(createPortFeatures(input.readUnsignedInt()));
        portsBuilder.setPeerFeatures(createPortFeatures(input.readUnsignedInt()));
        portsBuilder.setCurrSpeed(input.readUnsignedInt());
        portsBuilder.setMaxSpeed(input.readUnsignedInt());
        portsList.add(portsBuilder.build());
    }
    builder.setPorts(portsList);
    caseBuilder.setMultipartReplyPortDesc(builder.build());
    return caseBuilder.build();
}

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

License:Open Source License

private static MultipartReplyGroupFeaturesCase setGroupFeatures(ByteBuf rawMessage) {
    MultipartReplyGroupFeaturesCaseBuilder caseBuilder = new MultipartReplyGroupFeaturesCaseBuilder();
    MultipartReplyGroupFeaturesBuilder featuresBuilder = new MultipartReplyGroupFeaturesBuilder();
    featuresBuilder.setTypes(createGroupType(rawMessage.readUnsignedInt()));
    featuresBuilder.setCapabilities(createCapabilities(rawMessage.readUnsignedInt()));
    List<Long> maxGroupsList = new ArrayList<>();
    for (int i = 0; i < GROUP_TYPES; i++) {
        maxGroupsList.add(rawMessage.readUnsignedInt());
    }//from ww w. java  2  s  .  c o  m
    featuresBuilder.setMaxGroups(maxGroupsList);
    List<ActionType> actionBitmaps = new ArrayList<>();
    for (int i = 0; i < GROUP_TYPES; i++) {
        actionBitmaps.add(createActionBitmap(rawMessage.readUnsignedInt()));
    }
    featuresBuilder.setActionsBitmap(actionBitmaps);
    caseBuilder.setMultipartReplyGroupFeatures(featuresBuilder.build());
    return caseBuilder.build();
}

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

License:Open Source License

private static MultipartReplyGroupDescCase setGroupDesc(ByteBuf input) {
    MultipartReplyGroupDescCaseBuilder caseBuilder = new MultipartReplyGroupDescCaseBuilder();
    MultipartReplyGroupDescBuilder builder = new MultipartReplyGroupDescBuilder();
    List<GroupDesc> groupDescsList = new ArrayList<>();
    while (input.readableBytes() > 0) {
        GroupDescBuilder groupDescBuilder = new GroupDescBuilder();
        int bodyLength = input.readUnsignedShort();
        groupDescBuilder.setType(GroupType.forValue(input.readUnsignedByte()));
        input.skipBytes(PADDING_IN_GROUP_DESC_HEADER);
        groupDescBuilder.setGroupId(new GroupId(input.readUnsignedInt()));
        int actualLength = GROUP_DESC_HEADER_LENGTH;
        List<BucketsList> bucketsList = new ArrayList<>();
        while (actualLength < bodyLength) {
            BucketsListBuilder bucketsBuilder = new BucketsListBuilder();
            int bucketsLength = input.readUnsignedShort();
            bucketsBuilder.setWeight(input.readUnsignedShort());
            bucketsBuilder.setWatchPort(new PortNumber(input.readUnsignedInt()));
            bucketsBuilder.setWatchGroup(input.readUnsignedInt());
            input.skipBytes(PADDING_IN_BUCKETS_HEADER);
            List<Action> actionsList = ActionsDeserializer.createActions(input,
                    bucketsLength - BUCKETS_HEADER_LENGTH);
            bucketsBuilder.setAction(actionsList);
            bucketsList.add(bucketsBuilder.build());
            actualLength += bucketsLength;
        }//from ww w.ja v a  2s. c  o  m
        groupDescBuilder.setBucketsList(bucketsList);
        groupDescsList.add(groupDescBuilder.build());
    }
    builder.setGroupDesc(groupDescsList);
    caseBuilder.setMultipartReplyGroupDesc(builder.build());
    return caseBuilder.build();
}

From source file:org.opendaylight.openflowjava.protocol.impl.deserialization.factories.OF10BarrierReplyMessageFactory.java

License:Open Source License

@Override
public BarrierOutput deserialize(ByteBuf rawMessage) {
    BarrierOutputBuilder builder = new BarrierOutputBuilder();
    builder.setVersion((short) EncodeConstants.OF10_VERSION_ID);
    builder.setXid(rawMessage.readUnsignedInt());
    return builder.build();
}

From source file:org.opendaylight.openflowjava.protocol.impl.deserialization.factories.OF10EchoReplyMessageFactory.java

License:Open Source License

@Override
public EchoOutput deserialize(ByteBuf rawMessage) {
    EchoOutputBuilder builder = new EchoOutputBuilder();
    builder.setVersion((short) EncodeConstants.OF10_VERSION_ID);
    builder.setXid(rawMessage.readUnsignedInt());
    int remainingBytes = rawMessage.readableBytes();
    if (remainingBytes > 0) {
        builder.setData(rawMessage.readBytes(remainingBytes).array());
    }//from   w  ww .  j  a va2s  .  c om
    return builder.build();
}

From source file:org.opendaylight.openflowjava.protocol.impl.deserialization.factories.OF10EchoRequestMessageFactory.java

License:Open Source License

@Override
public EchoRequestMessage deserialize(ByteBuf rawMessage) {
    EchoRequestMessageBuilder builder = new EchoRequestMessageBuilder();
    builder.setVersion((short) EncodeConstants.OF10_VERSION_ID);
    builder.setXid(rawMessage.readUnsignedInt());
    builder.setData(rawMessage.readBytes(rawMessage.readableBytes()).array());
    return builder.build();
}

From source file:org.opendaylight.openflowjava.protocol.impl.deserialization.factories.OF10ErrorMessageFactory.java

License:Open Source License

@Override
public ErrorMessage bufferToMessage(ByteBuf rawMessage, short version) {
    ErrorMessageBuilder builder = new ErrorMessageBuilder();
    builder.setVersion(version);/*from ww  w  .  ja va2s .  co m*/
    builder.setXid(rawMessage.readUnsignedInt());
    int type = rawMessage.readUnsignedShort();
    ErrorTypeV10 errorType = ErrorTypeV10.forValue(type);
    decodeType(builder, errorType, type);
    decodeCode(rawMessage, builder, errorType);
    if (rawMessage.readableBytes() > 0) {
        builder.setData(rawMessage.readBytes(rawMessage.readableBytes()).array());
    }
    return builder.build();
}

From source file:org.opendaylight.openflowjava.protocol.impl.deserialization.factories.OF10FeaturesReplyMessageFactory.java

License:Open Source License

@Override
public GetFeaturesOutput bufferToMessage(ByteBuf rawMessage, short version) {
    GetFeaturesOutputBuilder builder = new GetFeaturesOutputBuilder();
    builder.setVersion(version);/*from   w w w . j av  a  2 s  .  c  om*/
    builder.setXid(rawMessage.readUnsignedInt());
    byte[] datapathId = new byte[EncodeConstants.SIZE_OF_LONG_IN_BYTES];
    rawMessage.readBytes(datapathId);
    builder.setDatapathId(new BigInteger(1, datapathId));
    builder.setBuffers(rawMessage.readUnsignedInt());
    builder.setTables(rawMessage.readUnsignedByte());
    rawMessage.skipBytes(PADDING_IN_FEATURES_REPLY_HEADER);
    builder.setCapabilitiesV10(createCapabilitiesV10(rawMessage.readUnsignedInt()));
    builder.setActionsV10(createActionsV10(rawMessage.readUnsignedInt()));
    List<PhyPort> ports = new ArrayList<>();
    while (rawMessage.readableBytes() > 0) {
        ports.add(deserializePort(rawMessage));
    }
    builder.setPhyPort(ports);
    return builder.build();
}

From source file:org.opendaylight.openflowjava.protocol.impl.deserialization.factories.OF10FeaturesReplyMessageFactory.java

License:Open Source License

private static PhyPort deserializePort(ByteBuf rawMessage) {
    PhyPortBuilder builder = new PhyPortBuilder();
    builder.setPortNo((long) rawMessage.readUnsignedShort());
    byte[] address = new byte[EncodeConstants.MAC_ADDRESS_LENGTH];
    rawMessage.readBytes(address);/*from  ww  w .  j  ava2s.  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()));
    return builder.build();
}