Example usage for io.netty.buffer ByteBuf readInt

Introduction

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

Prototype

public abstract int readInt();

Source Link

Document

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

Usage

From source file:com.ns.netty.gcd.server.BigIntegerDecoder.java

License:Apache License

@Override
protected void decode(ChannelHandlerContext ctx, ByteBuf in, List<Object> out) {

    System.out.println("Decoder received event");

    // Wait until the length prefix is available.
    if (in.readableBytes() < 5) {
        return;/*from  ww w  . j a  v  a2s .c o  m*/
    }

    in.markReaderIndex();

    // Check the magic number.
    int magicNumber = in.readUnsignedByte();
    if (magicNumber != 'F') {
        in.resetReaderIndex();
        throw new CorruptedFrameException("Invalid magic number: " + magicNumber);
    }

    // Wait until the whole data is available.
    int dataLength = in.readInt();
    if (in.readableBytes() < dataLength) {
        in.resetReaderIndex();
        return;
    }

    // Convert the received data into a new BigInteger.
    byte[] decoded = new byte[dataLength];
    in.readBytes(decoded);

    out.add(new BigInteger(decoded));
}

From source file:com.ogarproject.ogar.server.net.packet.inbound.PacketInAuthenticate.java

License:Open Source License

@Override
public void readData(ByteBuf buf) {
    this.protocolVersion = buf.readInt();
}

From source file:com.ogarproject.ogar.server.net.packet.inbound.PacketInMouseMove.java

License:Open Source License

@Override
public void readData(ByteBuf buf) {
    x = buf.readInt();
    y = buf.readInt();
    nodeId = buf.readInt();
}

From source file:com.ogarproject.ogar.server.net.packet.inbound.PacketInResetConnection.java

License:Open Source License

@Override
public void readData(ByteBuf buf) {
    magic = buf.readInt();
}

From source file:com.parachute.common.KeyPressMessage.java

License:Open Source License

@Override
public void fromBytes(ByteBuf bb) {
    keyCode = bb.readInt();
    keyPressed = bb.readBoolean();
}

From source file:com.phei.netty.protocol.netty.codec.NettyMessageDecoder.java

License:Apache License

@Override
protected Object decode(ChannelHandlerContext ctx, ByteBuf in) throws Exception {
    //LengthFieldBasedFrameDecoder??
    //???/*www.  j a v  a2  s  .  c o m*/
    //i/o????
    ByteBuf frame = (ByteBuf) super.decode(ctx, in);
    if (frame == null) {
        return null;
    }

    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);
    }
    //body??body
    if (frame.readableBytes() > 4) {
        message.setBody(marshallingDecoder.decode(frame));
    }
    message.setHeader(header);
    return message;
}

From source file:com.professorvennie.machinerycraft.core.network.MessageButton.java

License:Creative Commons License

@Override
public void fromBytes(ByteBuf buf) {
    super.fromBytes(buf);
    id = buf.readInt();
}

From source file:com.projectzed.mod.handler.message.MessageTileEntityFluidTank.java

License:Open Source License

@Override
public void fromBytes(ByteBuf buf) {
    this.x = buf.readInt();
    this.y = buf.readInt();
    this.z = buf.readInt();
    this.tier = buf.readByte();
    this.fluidAmount = buf.readInt();
    this.fluidID = buf.readInt();
}

From source file:com.quavo.osrs.game.model.entity.actor.player.info.LoginClearance.java

License:Open Source License

/**
 * Reads the data from a {@link ByteBuf} for a login clearance.
 * //from w w  w .  ja v a 2s  . c om
 * @param buffer The {@link ByteBuf}.
 */
public void readNoReturn(ByteBuf buffer) {
    switch (this) {
    case NORMAL:
        buffer.readerIndex(buffer.readerIndex() + 8);
        break;
    case TRUSTED_COMPUTER:
        buffer.readInt();
        buffer.readerIndex(buffer.readerIndex() + 4);
        break;
    case AUTHENTICATOR:
    case TRUSTED_AUTHENTICATOR:
        buffer.readMedium();
        buffer.readerIndex(buffer.readerIndex() + 5);
        break;
    }
}

From source file:com.quavo.osrs.game.model.entity.actor.player.info.LoginClearance.java

License:Open Source License

/**
 * Reads the data from a {@link ByteBuf} for a login clearance.
 * /*w  ww  .ja  v a2s . c o  m*/
 * @param buffer The {@link ByteBuf}.
 * @return The created login clearance type.
 */
public LoginClearance read(ByteBuf buffer) {
    switch (this) {
    case NORMAL:
        buffer.readerIndex(buffer.readerIndex() + 8);
        break;
    case TRUSTED_COMPUTER:
        buffer.readInt();
        buffer.readerIndex(buffer.readerIndex() + 4);
        break;
    case AUTHENTICATOR:
    case TRUSTED_AUTHENTICATOR:
        buffer.readMedium();
        buffer.readerIndex(buffer.readerIndex() + 5);
        break;
    }
    return this;
}