Example usage for io.netty.buffer ByteBuf writeByte

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

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Introduction

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

Prototype

public abstract ByteBuf writeByte(int value);

Source Link

Document

Sets the specified byte at the current writerIndex and increases the writerIndex by 1 in this buffer.

Usage

From source file:com.quavo.osrs.network.protocol.codec.connection.ConnectionEncoder.java

License:Open Source License

@Override
protected void encode(ChannelHandlerContext ctx, ConnectionResponse msg, ByteBuf out) throws Exception {
    ChannelPipeline pipeline = ctx.pipeline();

    switch (msg.getType()) {
    case HANDSHAKE_CONNECTION:
        pipeline.addAfter("decoder", "handshake.encoder", new HandshakeEncoder());
        pipeline.replace("decoder", "handshake.decoder", new HandshakeDecoder());
        break;/*  w w  w. j a  v a  2s. c  om*/
    case LOGIN_CONNECTION:
        out.writeByte(ClientMessage.SUCCESSFUL_CONNECTION.getId());
        pipeline.addAfter("decoder", "login.encoder", new LoginEncoder());
        pipeline.replace("decoder", "login.decoder", new LoginDecoder());
        break;
    }

    pipeline.remove(this);
}

From source file:com.quavo.osrs.network.protocol.codec.game.GamePacketEncoder.java

License:Open Source License

@Override
protected void encode(ChannelHandlerContext ctx, GamePacketResponse msg, ByteBuf out) throws Exception {
    PacketEncoder<PacketContext> packet = msg.getPacket();
    PacketType type = packet.getPacket().getType();
    ByteBuf buffer = packet.getBuilder().getBuffer();

    out.writeByte(packet.getPacket().getId()/* + encoder.nextInt() */);
    if (type == PacketType.VARIABLE_BYTE) {
        out.writeByte(buffer.writerIndex());
    } else if (type == PacketType.VARIABLE_SHORT) {
        out.writeShort(buffer.writerIndex());
    }//from w  ww .  j  ava 2s.  c  o m
    out.writeBytes(buffer);
}

From source file:com.quavo.osrs.network.protocol.codec.handshake.HandshakeEncoder.java

License:Open Source License

@Override
protected void encode(ChannelHandlerContext ctx, HandshakeResponse msg, ByteBuf out) throws Exception {
    ChannelPipeline pipeline = ctx.pipeline();
    ClientMessage message = msg.getMessage();

    out.writeByte(message.getId());
    if (message == ClientMessage.SUCCESSFUL_CONNECTION) {
        pipeline.addAfter("handshake.decoder", "xor.encrypt", new XOREncryptionEncoder());
        pipeline.addAfter("xor.encrypt", "update.encoder", new UpdateEncoder());
        pipeline.replace("handshake.decoder", "update.decoder", new UpdateDecoder());
    }//from  w  ww  .ja  v a  2  s  .c  o m

    pipeline.remove(this);
}

From source file:com.quavo.osrs.network.protocol.codec.login.LoginEncoder.java

License:Open Source License

@Override
protected void encode(ChannelHandlerContext ctx, LoginResponse msg, ByteBuf out) throws Exception {
    ClientMessage message = msg.getMessage();
    ChannelPipeline pipeline = ctx.pipeline();

    if (message != ClientMessage.SUCCESSFUL) {
        // dont write the id for successful.
        out.writeByte(message.getId());
    } else {// w  w w .j  a v  a  2 s.  co  m
        pipeline.addAfter("login.decoder", "world.encoder", new WorldLoginEncoder());
        pipeline.replace("login.decoder", "world.decoder", new WorldLoginDecoder(msg.getType()));
    }

    pipeline.remove(this);
}

From source file:com.quavo.osrs.network.protocol.codec.login.world.WorldLoginEncoder.java

License:Open Source License

@Override
protected void encode(ChannelHandlerContext ctx, WorldLoginResponse msg, ByteBuf out) throws Exception {
    ClientMessage message = msg.getMessage();

    out.writeByte(message.getId());
    if (message == ClientMessage.SUCCESSFUL) {
        out.writeByte(0);//  ww  w. j a  v a2 s.c  om
        out.writeByte(0);
        out.writeByte(0);
        out.writeByte(0);
        out.writeByte(0);
        out.writeByte(2);// rights
        out.writeByte(0);
        out.writeShort(1);// index
        out.writeByte(1);
    }

    ctx.pipeline().remove(this);
}

From source file:com.quavo.osrs.network.protocol.codec.update.UpdateEncoder.java

License:Open Source License

@Override
protected void encode(ChannelHandlerContext ctx, UpdateResponse msg, ByteBuf out) throws Exception {
    int type = msg.getType();
    int id = msg.getId();
    ByteBuf container = msg.getContainer();

    int compression = container.readUnsignedByte();
    int length = container.readInt();

    out.writeByte(type);
    out.writeShort(id);/*from  w  ww.  j  a  v a  2s  .  c o  m*/
    out.writeByte(compression);
    out.writeInt(length);

    int bytes = container.readableBytes();
    if (bytes > 504) {
        bytes = 504;
    }
    out.writeBytes(container.readBytes(bytes));
    while ((bytes = container.readableBytes()) != 0) {
        if (bytes == 0) {
            break;
        } else if (bytes > 511) {
            bytes = 511;
        }
        out.writeByte(0xff);
        out.writeBytes(container.readBytes(bytes));
    }
}

From source file:com.quavo.util.buf.ByteBufUtils.java

License:Open Source License

/**
 * Writes a jag string into the buffer.//from  w  w w . j a v a2s  .c o  m
 *
 * @param out The buffer.
 * @param str The string.
 */
public static void writeJagString(ByteBuf out, String str) {
    out.writeByte(0);
    out.writeBytes(str.getBytes());
    out.writeByte(ByteBufUtils.STRING_TERMINATOR);
}

From source file:com.rs3e.network.protocol.codec.js5.UpdateEncoder.java

License:Open Source License

@Override
public void encode(ChannelHandlerContext ctx, FileResponse response, ByteBuf buf) throws Exception {
    ByteBuf container = response.getContainer();
    int type = response.getType();
    int file = response.getFile();

    int compression = container.readUnsignedByte();
    int size = ((container.readByte() & 0xff) << 24) + ((container.readByte() & 0xff) << 16)
            + ((container.readByte() & 0xff) << 8) + (container.readByte() & 0xff);
    if (!response.isPriority()) {
        file |= 0x80000000;/*from w  w  w.j  a v  a 2s.  c  o  m*/
    }

    buf.writeByte(type);
    buf.writeInt(file);
    buf.writeByte(compression);
    buf.writeInt(size);

    int bytes = container.readableBytes();
    if (bytes > 502) {
        bytes = 502;
    }

    buf.writeBytes(container.readBytes(bytes));

    for (;;) {
        bytes = container.readableBytes();
        if (bytes == 0) {
            break;
        } else if (bytes > 507) {
            bytes = 507;
        }
        buf.writeByte(type);
        buf.writeInt(file);
        buf.writeBytes(container.readBytes(bytes));

    }
}

From source file:com.rs3e.network.protocol.codec.js5.UpdateStatusEncoder.java

License:Open Source License

@Override
public void encode(ChannelHandlerContext ctx, UpdateStatusMessage msg, ByteBuf out) throws Exception {
    for (int i = 0; i < UPDATE_DATA.length; i++)
        out.writeInt(UPDATE_DATA[i]);/*w  w w  .  ja  v a 2s .co  m*/
    out.writeByte(msg.getStatus());
}

From source file:com.rs3e.network.protocol.codec.js5.XorEncoder.java

License:Open Source License

@Override
public void encode(ChannelHandlerContext ctx, ByteBuf in, ByteBuf out) {
    while (in.readable()) {
        out.writeByte(in.readUnsignedByte() ^ key);
    }/*from  w ww.ja  v  a  2s.c o m*/
}