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.OF10FlowRemovedMessageFactory.java

License:Open Source License

@Override
public FlowRemovedMessage bufferToMessage(ByteBuf rawMessage, short version) {
    FlowRemovedMessageBuilder builder = new FlowRemovedMessageBuilder();
    builder.setVersion(version);//  w  w  w.  java  2s .  co  m
    builder.setXid(rawMessage.readUnsignedInt());
    builder.setMatchV10(OF10MatchDeserializer.createMatchV10(rawMessage));
    byte[] cookie = new byte[EncodeConstants.SIZE_OF_LONG_IN_BYTES];
    rawMessage.readBytes(cookie);
    builder.setCookie(new BigInteger(1, cookie));
    builder.setPriority(rawMessage.readUnsignedShort());
    builder.setReason(FlowRemovedReason.forValue(rawMessage.readUnsignedByte()));
    rawMessage.skipBytes(PADDING_IN_FLOW_REMOVED_MESSAGE);
    builder.setDurationSec(rawMessage.readUnsignedInt());
    builder.setDurationNsec(rawMessage.readUnsignedInt());
    builder.setIdleTimeout(rawMessage.readUnsignedShort());
    rawMessage.skipBytes(PADDING_IN_FLOW_REMOVED_MESSAGE_2);
    byte[] packet_count = new byte[EncodeConstants.SIZE_OF_LONG_IN_BYTES];
    rawMessage.readBytes(packet_count);
    builder.setPacketCount(new BigInteger(1, packet_count));
    byte[] byte_count = new byte[EncodeConstants.SIZE_OF_LONG_IN_BYTES];
    rawMessage.readBytes(byte_count);
    builder.setByteCount(new BigInteger(1, byte_count));
    return builder.build();
}

From source file:org.opendaylight.openflowjava.protocol.impl.deserialization.factories.OF10GetConfigReplyMessageFactory.java

License:Open Source License

@Override
public GetConfigOutput deserialize(ByteBuf rawMessage) {
    GetConfigOutputBuilder builder = new GetConfigOutputBuilder();
    builder.setVersion((short) EncodeConstants.OF10_VERSION_ID);
    builder.setXid(rawMessage.readUnsignedInt());
    builder.setFlags(SwitchConfigFlag.forValue(rawMessage.readUnsignedShort()));
    builder.setMissSendLen(rawMessage.readUnsignedShort());
    return builder.build();
}

From source file:org.opendaylight.openflowjava.protocol.impl.deserialization.factories.OF10HelloMessageFactory.java

License:Open Source License

@Override
public HelloMessage bufferToMessage(ByteBuf rawMessage, short version) {
    HelloMessageBuilder builder = new HelloMessageBuilder();
    builder.setVersion(version);/*from w w w .  j a v  a 2s.c om*/
    builder.setXid(rawMessage.readUnsignedInt());
    if (rawMessage.readableBytes() > 0) {
        rawMessage.skipBytes(rawMessage.readableBytes());
    }
    return builder.build();
}

From source file:org.opendaylight.openflowjava.protocol.impl.deserialization.factories.OF10PacketInMessageFactory.java

License:Open Source License

@Override
public PacketInMessage bufferToMessage(ByteBuf rawMessage, short version) {
    PacketInMessageBuilder builder = new PacketInMessageBuilder();
    builder.setVersion(version);//from w w  w  .j  a  v a 2s .c  o  m
    builder.setXid(rawMessage.readUnsignedInt());
    builder.setBufferId(rawMessage.readUnsignedInt());
    builder.setTotalLen(rawMessage.readUnsignedShort());
    builder.setInPort(rawMessage.readUnsignedShort());
    builder.setReason(PacketInReason.forValue(rawMessage.readUnsignedByte()));
    rawMessage.skipBytes(PADDING_IN_PACKET_IN_HEADER);
    int remainingBytes = rawMessage.readableBytes();
    if (remainingBytes > 0) {
        builder.setData(rawMessage.readBytes(remainingBytes).array());
    }
    return builder.build();
}

From source file:org.opendaylight.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  . j  av a2 s. co  m*/

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

    if (data != null) {

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

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

@Override
public PortStatusMessage bufferToMessage(ByteBuf rawMessage, short version) {
    PortStatusMessageBuilder builder = new PortStatusMessageBuilder();
    builder.setVersion(version);/*  w w w  . java 2 s.c om*/
    builder.setXid(rawMessage.readUnsignedInt());
    builder.setReason(PortReason.forValue(rawMessage.readUnsignedByte()));
    rawMessage.skipBytes(PADDING_IN_PORT_STATUS_HEADER);
    deserializePort(rawMessage, builder);
    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);/* w w  w.  jav  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);/*from  w w  w.ja v a 2  s.c  o  m*/
    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());
    }/*w  w  w  . ja  v  a2  s . c  om*/
    return queuesList;
}