Example usage for io.netty.buffer ByteBuf readChar

Introduction

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

Prototype

public abstract char readChar();

Source Link

Document

Gets a 2-byte UTF-16 character at the current readerIndex and increases the readerIndex by 2 in this buffer.

Usage

From source file:buildcraft.core.network.RPCHandler.java

License:Minecraft Mod Public

private void internalRpcReceive(Object o, RPCMessageInfo info, ByteBuf data) {
    try {//from w ww  .  j  a  v a 2 s  .  c  o m
        short methodIndex = data.readShort();

        MethodMapping m = methods[methodIndex];
        Class[] formals = m.parameters;

        Object[] actuals = new Object[formals.length];

        int expectedParameters = m.hasInfo ? formals.length - 1 : formals.length;

        SerializationContext context = new SerializationContext();

        for (int i = 0; i < expectedParameters; ++i) {
            if (int.class.equals(formals[i])) {
                actuals[i] = data.readInt();
            } else if (float.class.equals(formals[i])) {
                actuals[i] = data.readFloat();
            } else if (char.class.equals(formals[i])) {
                actuals[i] = data.readChar();
            } else {
                actuals[i] = m.mappings[i].read(data, actuals[i], context);
            }
        }

        if (m.hasInfo) {
            actuals[actuals.length - 1] = info;
        }

        m.method.invoke(o, actuals);
    } catch (IllegalAccessException e) {
        e.printStackTrace();
    } catch (IllegalArgumentException e) {
        e.printStackTrace();
    } catch (InvocationTargetException e) {
        e.printStackTrace();
    } catch (InstantiationException e) {
        e.printStackTrace();
    } catch (ClassNotFoundException e) {
        e.printStackTrace();
    }

}

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From source file:buildcraftAdditions.networking.MessageKEBT1.java

License:GNU General Public License

@Override
public void fromBytes(ByteBuf buf) {
    x = buf.readInt();//from w  w w.ja va  2 s  .c o m
    y = buf.readInt();
    z = buf.readInt();
    energy = buf.readInt();
    configuration = new int[6];
    for (int teller = 0; teller < 6; teller++)
        configuration[teller] = buf.readInt();
    length = buf.readInt();
    owner = "";
    for (int teller = 0; teller < length; teller++)
        owner += buf.readChar();
}

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From source file:buildcraftAdditions.networking.MessageKEBT2.java

License:GNU General Public License

@Override
public void fromBytes(ByteBuf buf) {
    x = buf.readInt();/*from   w ww .  j a v  a  2s. co m*/
    y = buf.readInt();
    z = buf.readInt();
    configuration = new int[6];
    for (int teller = 0; teller < 6; teller++)
        configuration[teller] = buf.readInt();
    partOfMultiBlock = buf.readBoolean();
    isMaster = buf.readBoolean();
    energy = buf.readInt();
    masterX = buf.readInt();
    masterY = buf.readInt();
    masterZ = buf.readInt();
    energyState = buf.readInt();
    length = buf.readInt();
    owner = "";
    for (int teller = 0; teller < length; teller++)
        owner += buf.readChar();
}

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From source file:buildcraftAdditions.utils.PlayerUtils.java

License:GNU General Public License

public static UUID readFromByteBuff(ByteBuf buf) {
    String s = "";
    int length = buf.readInt();
    for (int i = 0; i < length; i++)
        s += buf.readChar();
    return getUUID(s);
}

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From source file:com.chen.opensourceframework.netty.discard.DiscardServerHandler.java

License:Apache License

@Override
public void channelRead0(ChannelHandlerContext ctx, Object msg) throws Exception {
    // discard//from   w ww  .j av  a 2 s . c o  m
    ByteBuf in = (ByteBuf) msg;
    try {
        while (in.isReadable()) { // (1)
            System.out.print((char) in.readChar());
            System.out.flush();
        }
    } finally {
        ReferenceCountUtil.release(msg); // (2)
    }
}

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From source file:com.chen.opensourceframework.netty.echo.EchoServerHandler.java

License:Apache License

@Override
public void channelRead(ChannelHandlerContext ctx, Object msg) {
    //        ctx.write(msg);
    ByteBuf in = (ByteBuf) msg;
    try {//from  w ww.  ja  va  2 s  . c om
        while (in.isReadable()) { // (1)
            System.out.print(in.readChar());
            System.out.flush();
        }
    } finally {
        ReferenceCountUtil.release(msg); // (2)
    }
}

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From source file:com.crowsofwar.gorecore.util.GoreCoreByteBufUtil.java

License:Open Source License

public static String readString(ByteBuf buf) {
    String res = "";
    int length = buf.readInt();
    for (int i = 0; i < length; i++) {
        res += buf.readChar();
    }//from ww  w .j  a va  2s.  c om
    return res;
}

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From source file:com.grandhunterman.dnvm.common.Message.java

License:Creative Commons License

private static char readChar(ByteBuf buf) {
    return buf.readChar();
}

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From source file:com.kradac.karview.netty.MyDecoder.java

@Override
protected void decode(ChannelHandlerContext chc, ByteBuf bb, List<Object> list) throws Exception {
    if (bb.readableBytes() < 2) {
        return;// w  w w  .j a  v  a2s  .co  m
    }
    bb.markReaderIndex();
    int length = bb.readChar();
    if (length > 150) {
        String data = "";
        while (bb.isReadable()) {
            data += (char) bb.readByte();
        }
        bb.clear();
        if (data.contains("OK") || data.contains("handshake")) {
            if (data.contains("handshake")) {
                chc.channel().write("0%%at");
            }
            if (data.contains("OK")) {
                System.out.println("Respuesta de Comando AT [" + data + "]");
            }
        } else {
            System.err.println("Datos incorrectos enviados al Servidor [" + data + "]");
            chc.channel().disconnect();
        }
    }
    if (bb.readableBytes() < length - 2) {
        bb.resetReaderIndex();
        return;
    }
    in.writeBytes(bb);//Escribimos los bytes
    in.discardReadBytes();//
    in.retain();
    list.add(in);
    bb.clear();//vaciamos el byteBuf
}

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

License:Open Source License

public static String readUTF16(ByteBuf in) {
    in = in.order(ByteOrder.BIG_ENDIAN);
    ByteBuf buffer = in.alloc().buffer();
    char chr;/*  ww  w.  j a v a 2s  .  c  om*/
    while (in.readableBytes() > 1 && (chr = in.readChar()) != 0) {
        buffer.writeChar(chr);
    }

    return buffer.toString(Charsets.UTF_16LE);
}

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