Example usage for io.netty.buffer ByteBuf readLong

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

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Introduction

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

Prototype

public abstract long readLong();

Source Link

Document

Gets a 64-bit integer at the current readerIndex and increases the readerIndex by 8 in this buffer.

Usage

From source file:appeng.core.sync.packets.PacketCompassResponse.java

License:Open Source License

public PacketCompassResponse(final ByteBuf stream) {
    this.attunement = stream.readLong();
    this.cx = stream.readInt();
    this.cz = stream.readInt();
    this.cdy = stream.readInt();

    this.cr = new CompassResult(stream.readBoolean(), stream.readBoolean(), stream.readDouble());
}

From source file:appeng.core.sync.packets.PacketCraftRequest.java

License:Open Source License

public PacketCraftRequest(final ByteBuf stream) {
    this.heldShift = stream.readBoolean();
    this.amount = stream.readLong();
}

From source file:appeng.core.sync.packets.PacketInventoryAction.java

License:Open Source License

public PacketInventoryAction(final ByteBuf stream) throws IOException {
    this.action = InventoryAction.values()[stream.readInt()];
    this.slot = stream.readInt();
    this.id = stream.readLong();
    final boolean hasItem = stream.readBoolean();
    if (hasItem) {
        this.slotItem = AEItemStack.loadItemStackFromPacket(stream);
    } else {//from  ww  w.  j  ava  2 s.c om
        this.slotItem = null;
    }
}

From source file:appeng.core.sync.packets.PacketProgressBar.java

License:Open Source License

public PacketProgressBar(final ByteBuf stream) {
    this.id = stream.readShort();
    this.value = stream.readLong();
}

From source file:appeng.util.item.AEStack.java

License:Open Source License

static long getPacketValue(final byte type, final ByteBuf tag) {
    if (type == 0) {
        long l = tag.readByte();
        l -= Byte.MIN_VALUE;/*from  w ww  .jav  a2s .co m*/
        return l;
    } else if (type == 1) {
        long l = tag.readShort();
        l -= Short.MIN_VALUE;
        return l;
    } else if (type == 2) {
        long l = tag.readInt();
        l -= Integer.MIN_VALUE;
        return l;
    }

    return tag.readLong();
}

From source file:at.yawk.accordion.distributed.ConnectionManager.java

License:Mozilla Public License

/**
 * Handle a raw (encoded) message from the given connection.
 *//* w  w w.j  a v  a2 s . c  om*/
private void handleRawMessage(Connection connection, ByteBuf message) {
    int startIndex = message.readerIndex();

    receivedPacketCountIncludingDuplicates.incrementAndGet();

    // read packet ID
    long packetId = message.readLong();
    if (!packetDistinctionHandler.register(packetId)) {
        // already received, do not handle again
        Log.debug(logger, () -> "Duplicate packet " + packetId);
        return;
    }

    // mark heartbeat as alive
    // not doing this before distinction check should be enough because only duplicate packets over 3s is a problem
    // anyway
    heartbeatManager.markAlive(connection);

    receivedPacketCount.incrementAndGet();

    Stream<Connection> forwards = handleDecodedMessage(connection, compressor.decode(message), packetId);

    // reset reader index so we can copy the message
    message.readerIndex(startIndex);
    // forward packet to other connections that listen to this channel
    forwards
            // except the origin of the packet (they already got it)
            .filter(other -> other != connection)
            // send
            .forEach(other -> copyAndSend(other, message));
}

From source file:blazingcache.network.netty.DodoMessageUtils.java

License:Apache License

private static Object readEncodedSimpleValue(ByteBuf encoded) {
    byte _opcode = encoded.readByte();
    switch (_opcode) {
    case OPCODE_NULL_VALUE:
        return null;
    case OPCODE_STRING_VALUE:
        return readUTF8String(encoded);
    case OPCODE_INT_VALUE:
        return encoded.readInt();
    case OPCODE_MAP_VALUE: {
        int len = encoded.readInt();
        Map<Object, Object> ret = new HashMap<>();
        for (int i = 0; i < len; i++) {
            Object mapkey = readEncodedSimpleValue(encoded);
            Object value = readEncodedSimpleValue(encoded);
            ret.put(mapkey, value);//from  w  ww .  j ava 2s .c om
        }
        return ret;
    }
    case OPCODE_SET_VALUE: {
        int len = encoded.readInt();
        Set<Object> ret = new HashSet<>();
        for (int i = 0; i < len; i++) {
            Object o = readEncodedSimpleValue(encoded);
            ret.add(o);
        }
        return ret;
    }
    case OPCODE_LIST_VALUE: {
        int len = encoded.readInt();
        List<Object> ret = new ArrayList<>(len);
        for (int i = 0; i < len; i++) {
            Object o = readEncodedSimpleValue(encoded);
            ret.add(o);
        }
        return ret;
    }
    case OPCODE_BYTEARRAY_VALUE: {
        int len = encoded.readInt();
        byte[] ret = new byte[len];
        encoded.readBytes(ret);
        return ret;
    }
    case OPCODE_LONG_VALUE:
        return encoded.readLong();
    default:
        throw new RuntimeException("invalid opcode: " + _opcode);
    }
}

From source file:blazingcache.network.netty.MessageUtils.java

License:Apache License

private static Object readEncodedSimpleValue(ByteBuf encoded) {
    byte _opcode = encoded.readByte();
    switch (_opcode) {
    case OPCODE_NULL_VALUE:
        return null;
    case OPCODE_STRING_VALUE:
        return RawString.of(readUTF8String(encoded));
    case OPCODE_INT_VALUE:
        return encoded.readInt();
    case OPCODE_MAP_VALUE: {
        int len = encoded.readInt();
        Map<Object, Object> ret = new HashMap<>();
        for (int i = 0; i < len; i++) {
            Object mapkey = readEncodedSimpleValue(encoded);
            Object value = readEncodedSimpleValue(encoded);
            ret.put(mapkey, value);//  w  w  w . j  a v a  2  s.  com
        }
        return ret;
    }
    case OPCODE_SET_VALUE: {
        int len = encoded.readInt();
        Set<Object> ret = new HashSet<>();
        for (int i = 0; i < len; i++) {
            Object o = readEncodedSimpleValue(encoded);
            ret.add(o);
        }
        return ret;
    }
    case OPCODE_LIST_VALUE: {
        int len = encoded.readInt();
        List<Object> ret = new ArrayList<>(len);
        for (int i = 0; i < len; i++) {
            Object o = readEncodedSimpleValue(encoded);
            ret.add(o);
        }
        return ret;
    }
    case OPCODE_BYTEARRAY_VALUE: {
        int len = encoded.readInt();
        byte[] ret = new byte[len];
        encoded.readBytes(ret);
        return ret;
    }
    case OPCODE_LONG_VALUE:
        return encoded.readLong();
    default:
        throw new RuntimeException("invalid opcode: " + _opcode);
    }
}

From source file:books.netty.protocol.netty.codec.NettyMessageDecoder.java

License:Apache License

@Override
protected Object decode(ChannelHandlerContext ctx, ByteBuf in) throws Exception {
    ByteBuf frame = (ByteBuf) super.decode(ctx, in);
    if (frame == null) {
        return null;
    }/*w  w  w .j  a  v  a 2  s. c om*/

    NettyMessage message = new NettyMessage();
    Header header = new Header();
    header.setCrcCode(frame.readInt());
    header.setLength(frame.readInt());
    header.setSessionID(frame.readLong());
    header.setType(frame.readByte());
    header.setPriority(frame.readByte());

    int size = frame.readInt();
    if (size > 0) {
        Map<String, Object> attch = new HashMap<String, Object>(size);
        int keySize = 0;
        byte[] keyArray = null;
        String key = null;
        for (int i = 0; i < size; i++) {
            keySize = frame.readInt();
            keyArray = new byte[keySize];
            frame.readBytes(keyArray);
            key = new String(keyArray, "UTF-8");
            attch.put(key, marshallingDecoder.decode(frame));
        }
        keyArray = null;
        key = null;
        header.setAttachment(attch);
    }
    if (frame.readableBytes() > 4) {
        message.setBody(marshallingDecoder.decode(frame));
    }
    message.setHeader(header);
    return message;
}

From source file:books.netty.protocol.netty.codec.TestCodeC.java

License:Apache License

public NettyMessage decode(ByteBuf in) throws Exception {
    NettyMessage message = new NettyMessage();
    Header header = new Header();
    header.setCrcCode(in.readInt());/* w w w  .  ja  v a  2s  .  com*/
    header.setLength(in.readInt());
    header.setSessionID(in.readLong());
    header.setType(in.readByte());
    header.setPriority(in.readByte());

    int size = in.readInt();
    if (size > 0) {
        Map<String, Object> attch = new HashMap<String, Object>(size);
        int keySize = 0;
        byte[] keyArray = null;
        String key = null;
        for (int i = 0; i < size; i++) {
            keySize = in.readInt();
            keyArray = new byte[keySize];
            in.readBytes(keyArray);
            key = new String(keyArray, "UTF-8");
            attch.put(key, marshallingDecoder.decode(in));
        }
        keyArray = null;
        key = null;
        header.setAttachment(attch);
    }
    if (in.readableBytes() > 4) {
        message.setBody(marshallingDecoder.decode(in));
    }
    message.setHeader(header);
    return message;
}