Example usage for io.netty.buffer ByteBuf writeShort

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

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Introduction

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

Prototype

public abstract ByteBuf writeShort(int value);

Source Link

Document

Sets the specified 16-bit short integer at the current writerIndex and increases the writerIndex by 2 in this buffer.

Usage

From source file:net.epsilony.utils.codec.modbus.reqres.WriteHoldingResponse.java

License:Open Source License

@Override
public void writePduCore(ByteBuf out) {
    out.writeShort(address);
    out.writeShort(value);
}

From source file:net.hasor.rsf.protocol.rsf.v1.PoolBlock.java

License:Apache License

public void fillTo(ByteBuf toData) {
    if (toData == null)
        return;/* ww w.  j  a v  a 2  s . co m*/
    //
    toData.writeShort(poolMap.length);
    for (int i = 0; i < poolMap.length; i++) {
        toData.writeInt(poolMap[i]);
    }
    toData.writeBytes(this.poolData);
}

From source file:net.hasor.rsf.protocol.rsf.v1.RpcRequestProtocolV1.java

License:Apache License

private ByteBuf encodeRequest(RequestBlock reqMsg) {
    ByteBuf bodyBuf = ProtocolUtils.newByteBuf();
    //* --------------------------------------------------------bytes =14
    //* byte[2]  servicesName-(attr-index)            ???
    bodyBuf.writeShort(reqMsg.getServiceName());
    //* byte[2]  servicesGroup-(attr-index)           ?
    bodyBuf.writeShort(reqMsg.getServiceGroup());
    //* byte[2]  servicesVersion-(attr-index)         ?
    bodyBuf.writeShort(reqMsg.getServiceVersion());
    //* byte[2]  servicesMethod-(attr-index)          ???
    bodyBuf.writeShort(reqMsg.getTargetMethod());
    //* byte[2]  serializeType-(attr-index)           ?
    bodyBuf.writeShort(reqMsg.getSerializeType());
    //* byte[4]  clientTimeout                        
    bodyBuf.writeInt(reqMsg.getClientTimeout());
    //* --------------------------------------------------------bytes =1 ~ 1021
    //* byte[1]  paramCount                           ?
    int[] paramMapping = reqMsg.getParameters();
    bodyBuf.writeByte(paramMapping.length);
    for (int i = 0; i < paramMapping.length; i++) {
        //* byte[4]  ptype-0-(attr-index,attr-index)  ?1
        //* byte[4]  ptype-1-(attr-index,attr-index)  ?2
        bodyBuf.writeInt(paramMapping[i]);
    }//from   ww  w  .  j  ava 2s.c  o m
    //* --------------------------------------------------------bytes =1 ~ 1021
    //* byte[1]  optionCount                          ?
    int[] optionMapping = reqMsg.getOptions();
    bodyBuf.writeByte(optionMapping.length);
    for (int i = 0; i < optionMapping.length; i++) {
        //* byte[4]  ptype-0-(attr-index,attr-index)  ?1
        //* byte[4]  ptype-1-(attr-index,attr-index)  ?2
        bodyBuf.writeInt(optionMapping[i]);
    }
    //* --------------------------------------------------------?
    //* dataBody                                      ?
    reqMsg.fillTo(bodyBuf);
    return bodyBuf;
}

From source file:net.hasor.rsf.protocol.rsf.v1.RpcResponseProtocolV1.java

License:Apache License

private ByteBuf encodeResponse(ResponseBlock resMsg) {
    ByteBuf bodyBuf = ProtocolUtils.newByteBuf();
    ///*www.j a  v  a2s .com*/
    //* --------------------------------------------------------bytes =8
    //* byte[2]  status                               ??
    bodyBuf.writeShort(resMsg.getStatus());
    //* byte[2]  serializeType-(attr-index)           ?
    bodyBuf.writeShort(resMsg.getSerializeType());
    //* byte[2]  returnData-(attr-index)              ?
    bodyBuf.writeShort(resMsg.getReturnData());
    //* --------------------------------------------------------bytes =1 ~ 1021
    //* byte[1]  optionCount                          ?
    int[] optionMapping = resMsg.getOptions();
    bodyBuf.writeByte(optionMapping.length);
    for (int i = 0; i < optionMapping.length; i++) {
        //* byte[4]  ptype-0-(attr-index,attr-index)  ?1
        //* byte[4]  ptype-1-(attr-index,attr-index)  ?2
        bodyBuf.writeInt(optionMapping[i]);
    }
    //* --------------------------------------------------------bytes =n
    //* dataBody                                      ?
    resMsg.fillTo(bodyBuf);
    return bodyBuf;
}

From source file:net.hasor.rsf.remoting.transport.protocol.codec.RpcRequestProtocol.java

License:Apache License

private ByteBuf encodeRequest(RequestSocketBlock reqMsg) {
    ByteBuf bodyBuf = ByteBufAllocator.DEFAULT.heapBuffer();
    //* --------------------------------------------------------bytes =14
    //* byte[2]  servicesName-(attr-index)            ???
    bodyBuf.writeShort(reqMsg.getServiceName());
    //* byte[2]  servicesGroup-(attr-index)           ?
    bodyBuf.writeShort(reqMsg.getServiceGroup());
    //* byte[2]  servicesVersion-(attr-index)         ?
    bodyBuf.writeShort(reqMsg.getServiceVersion());
    //* byte[2]  servicesMethod-(attr-index)          ???
    bodyBuf.writeShort(reqMsg.getTargetMethod());
    //* byte[2]  serializeType-(attr-index)           ?
    bodyBuf.writeShort(reqMsg.getSerializeType());
    //* byte[4]  clientTimeout                        
    bodyBuf.writeInt(reqMsg.getClientTimeout());
    //* --------------------------------------------------------bytes =1 ~ 1021
    //* byte[1]  paramCount                           ?
    int[] paramMapping = reqMsg.getParameters();
    bodyBuf.writeByte(paramMapping.length);
    for (int i = 0; i < paramMapping.length; i++) {
        //* byte[4]  ptype-0-(attr-index,attr-index)  ?1
        //* byte[4]  ptype-1-(attr-index,attr-index)  ?2
        bodyBuf.writeInt(paramMapping[i]);
    }//from w  w  w. j av a  2s .c  om
    //* --------------------------------------------------------bytes =1 ~ 1021
    //* byte[1]  optionCount                          ?
    int[] optionMapping = reqMsg.getOptions();
    bodyBuf.writeByte(optionMapping.length);
    for (int i = 0; i < optionMapping.length; i++) {
        //* byte[4]  ptype-0-(attr-index,attr-index)  ?1
        //* byte[4]  ptype-1-(attr-index,attr-index)  ?2
        bodyBuf.writeInt(optionMapping[i]);
    }
    //* --------------------------------------------------------bytes =6 ~ 8192
    //* byte[2]  attrPool-size (Max = 2047)           ? 0x07FF
    int[] poolData = reqMsg.getPoolData();
    bodyBuf.writeShort(poolData.length);
    for (int i = 0; i < poolData.length; i++) {
        //* byte[4]  ptype-0-(attr-index,attr-index)  1?
        //* byte[4]  ptype-1-(attr-index,attr-index)  1?
        bodyBuf.writeInt(poolData[i]);
    }
    //* --------------------------------------------------------bytes =n
    //* dataBody                                      ?
    reqMsg.fillTo(bodyBuf);
    return bodyBuf;
}

From source file:net.hasor.rsf.remoting.transport.protocol.codec.RpcResponseProtocol.java

License:Apache License

private ByteBuf encodeResponse(ResponseSocketBlock resMsg) {
    ByteBuf bodyBuf = ByteBufAllocator.DEFAULT.heapBuffer();
    ////from ww w  .  j  a va 2 s.  c om
    //* --------------------------------------------------------bytes =8
    //* byte[2]  status                               ??
    bodyBuf.writeShort(resMsg.getStatus());
    //* byte[2]  serializeType-(attr-index)           ?
    bodyBuf.writeShort(resMsg.getSerializeType());
    //* byte[2]  returnType-(attr-index)              
    bodyBuf.writeShort(resMsg.getReturnType());
    //* byte[2]  returnData-(attr-index)              ?
    bodyBuf.writeShort(resMsg.getReturnData());
    //* --------------------------------------------------------bytes =1 ~ 1021
    //* byte[1]  optionCount                          ?
    int[] optionMapping = resMsg.getOptions();
    bodyBuf.writeByte(optionMapping.length);
    for (int i = 0; i < optionMapping.length; i++) {
        //* byte[4]  ptype-0-(attr-index,attr-index)  ?1
        //* byte[4]  ptype-1-(attr-index,attr-index)  ?2
        bodyBuf.writeInt(optionMapping[i]);
    }
    //* --------------------------------------------------------bytes =6 ~ 8192
    //* byte[2]  attrPool-size (Max = 2047)           ? 0x07FF
    int[] poolData = resMsg.getPoolData();
    bodyBuf.writeShort(poolData.length);
    for (int i = 0; i < poolData.length; i++) {
        //* byte[4]  ptype-0-(attr-index,attr-index)  1?
        //* byte[4]  ptype-1-(attr-index,attr-index)  2?
        bodyBuf.writeInt(poolData[i]);
    }
    //* --------------------------------------------------------bytes =n
    //* dataBody                                      ?
    resMsg.fillTo(bodyBuf);
    return bodyBuf;
}

From source file:net.ieldor.network.codec.buf.PacketBufEncoder.java

License:Open Source License

@Override
public void encode(ChannelHandlerContext ctx, Packet buf, ByteBuf out) throws Exception {
    if (buf.isHeaderless()) {
        out.writeBytes(buf.getPayload());
    } else {// ww  w  .  j a va 2  s.c  om
        int opcode = buf.getOpcode();
        PacketType type = buf.getType();
        int length = buf.getLength();
        int finalLength = length + 2 + type.getValue();
        ByteBuf buffer = Unpooled.buffer(finalLength);
        if (opcode >= 128) {
            buffer.writeByte((opcode >> 8) + 128);
            buffer.writeByte(opcode);
        } else {
            buffer.writeByte(opcode);
        }
        //System.out.println("Sending packet. Opcode="+((opcode) & 0xFF));
        switch (type) {
        case BYTE:
            buffer.writeByte(length);
            break;
        case SHORT:
            buffer.writeShort(length);
            break;
        default:
            break;
        }
        buffer.writeBytes(buf.getPayload());
        out.writeBytes(buffer);
    }
}

From source file:net.ieldor.network.codec.login.LoginEncoder.java

License:Open Source License

@Override
public void encode(ChannelHandlerContext ctx, LoginResponse msg, ByteBuf out) throws Exception {
    out.writeByte(msg.getReturnCode());//from w ww . j av  a  2 s  . co  m
    if (msg.hasPayload()) {
        if (msg.isVarShort()) {
            out.writeShort(msg.getPayloadSize());
        } else {
            System.out.println("Sending player data. Size=" + msg.getPayloadSize());
            out.writeByte(msg.getPayloadSize());
        }
        out.writeBytes(msg.getPayload());
    }
}

From source file:net.ieldor.network.codec.worldlist.WorldListEncoder.java

License:Open Source License

@Override
public void encode(ChannelHandlerContext ctx, WorldListMessage list, ByteBuf out) throws Exception {
    ByteBuf buf = Unpooled.buffer();
    buf.writeByte(1);/*  w  w w.  java 2s  .  c o  m*/
    buf.writeByte(1);

    Country[] countries = list.getCountries();
    ByteBufUtils.writeSmart(buf, countries.length);
    for (Country country : countries) {
        ByteBufUtils.writeSmart(buf, country.getFlag());
        ByteBufUtils.writeWorldListString(buf, country.getName());
    }

    WorldData[] worlds = list.getWorlds();
    int minId = worlds[0].getNodeId();
    int maxId = worlds[0].getNodeId();
    for (int i = 1; i < worlds.length; i++) {
        WorldData world = worlds[i];
        int id = world.getNodeId();

        if (id > maxId)
            maxId = id;
        if (id < minId)
            minId = id;
    }

    ByteBufUtils.writeSmart(buf, minId);
    ByteBufUtils.writeSmart(buf, maxId);
    ByteBufUtils.writeSmart(buf, worlds.length);

    for (WorldData world : worlds) {
        ByteBufUtils.writeSmart(buf, world.getNodeId() - minId);
        buf.writeByte(world.getCountry().getFlag());
        buf.writeInt(world.getFlags());
        ByteBufUtils.writeWorldListString(buf, world.getActivity());
        ByteBufUtils.writeWorldListString(buf, world.getIp());
    }

    buf.writeInt(list.getSessionId());

    for (int i = 0; i < worlds.length; i++) {
        WorldData world = worlds[i];
        ByteBufUtils.writeSmart(buf, world.getNodeId() - minId);
        buf.writeShort(0);
    }

    out.writeByte(0); // 0 = ok, 7/9 = world full
    out.writeShort(buf.readableBytes());
    out.writeBytes(buf);
}

From source file:net.ieldor.utility.flooder.FlooderChannelHandler.java

License:Open Source License

@Override
public void inboundBufferUpdated(ChannelHandlerContext ctx, ByteBuf buf) throws IOException {
    Channel channel = ctx.channel();

    if (state == State.READ_SERVER_SESSION_KEY) {
        if (buf.readableBytes() >= 9) {
            if (buf.readUnsignedByte() != 0)
                throw new IOException("expecting EXCHANGE_KEYS opcode");

            serverSessionKey = buf.readLong();

            ByteBuf payload = Unpooled.buffer();
            payload.writeInt(530);//w w  w. j  a  va  2  s  .co  m

            payload.writeByte(0);
            payload.writeByte(0);
            payload.writeByte(0);

            payload.writeByte(0);
            payload.writeShort(765);
            payload.writeShort(503);

            payload.writeByte(0);

            for (int i = 0; i < 24; i++)
                payload.writeByte(0);

            ByteBufUtils.writeString(payload, "kKmok3kJqOeN6D3mDdihco3oPeYN2KFy6W5--vZUbNA");

            payload.writeInt(0);
            payload.writeInt(0);
            payload.writeShort(0);

            for (int i = 0; i < 28; i++) {
                payload.writeInt(crc[i]);
            }

            payload.writeByte(10);
            payload.writeLong(clientSessionKey);
            payload.writeLong(serverSessionKey);
            payload.writeLong(encodedUsername);
            ByteBufUtils.writeString(payload, password);

            ByteBuf packet = Unpooled.buffer();
            packet.writeByte(18);
            packet.writeShort(payload.readableBytes());
            packet.writeBytes(payload);

            channel.write(packet);

            int[] seed = new int[4];
            seed[0] = (int) (clientSessionKey >> 32);
            seed[1] = (int) clientSessionKey;
            seed[2] = (int) (serverSessionKey >> 32);
            seed[3] = (int) serverSessionKey;

            state = State.READ_LOGIN_STATUS;
        }
    }

    if (state == State.READ_LOGIN_STATUS) {
        if (buf.readable()) {
            int status = buf.readUnsignedByte();
            if (status != 2)
                throw new IOException("expecting OK login response");

            state = State.READ_LOGIN_PAYLOAD;
        }
    }

    if (state == State.READ_LOGIN_PAYLOAD) {
        if (buf.readableBytes() >= 11) {
            buf.readerIndex(buf.readerIndex() + 11);

            state = State.READ_GAME_OPCODE;
        }
    }

    if (state == State.READ_GAME_OPCODE) {

    }
}