Examples of org.jboss.netty.buffer.ChannelBuffer.readBytes()

Class org.jboss.netty.buffer.ChannelBuffer

Examples of org.jboss.netty.buffer.ChannelBuffer.readBytes()

org.jboss.netty.buffer.ChannelBuffer.readBytes()
Transfers this buffer's data to a newly created buffer starting at the current {@code readerIndex} and increases the {@code readerIndex}by the number of the transferred bytes (= {@code length}). The returned buffer's {@code readerIndex} and {@code writerIndex} are{@code 0} and {@code length} respectively. @param length the number of bytes to transfer @return the newly created buffer which contains the transferred bytes @throws IndexOutOfBoundsException if {@code length} is greater than {@code this.readableBytes}

            int length = buf.readUnsignedShort();
            buf.skipBytes(length);
            length = buf.readUnsignedShort();
            buf.skipBytes(length);
            length = buf.readUnsignedShort();
            String imei = buf.readBytes(length).toString(Charset.defaultCharset());
            try {
                deviceId = getDataManager().getDeviceByImei(imei).getId();
                loadLastIndex();
            } catch(Exception error) {
                Log.warning("Unknown device - " + imei + " (id - " + id + ")");

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    }


    public void messageReceived(ChannelHandlerContext ctx, MessageEvent e) throws Exception {
        logger.info("message receives in session handler...");
        ChannelBuffer buffer = (ChannelBuffer) e.getMessage();
        Packet packet = Packet.parseFrom(buffer.readBytes(buffer.readableBytes()).array());
        ClientIdentity clientIdentity = null;
        try {
            switch (packet.getType()) {
                case SUBSCRIPTION:
                    Sub sub = Sub.parseFrom(packet.getBody());

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        synchronized (z) {
            try {
                // Configure input.
                ChannelBuffer compressed = (ChannelBuffer) msg;
                byte[] in = new byte[compressed.readableBytes()];
                compressed.readBytes(in);
                z.next_in = in;
                z.next_in_index = 0;
                z.avail_in = in.length;


                // Configure output.

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        synchronized (z) {
            try {
                // Configure input.
                ChannelBuffer uncompressed = (ChannelBuffer) msg;
                byte[] in = new byte[uncompressed.readableBytes()];
                uncompressed.readBytes(in);
                z.next_in = in;
                z.next_in_index = 0;
                z.avail_in = in.length;


                // Configure output.

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        @Override
        public void messageReceived(ChannelHandlerContext ctx, MessageEvent e) throws Exception {
            ChannelBuffer buffer = (ChannelBuffer) e.getMessage();
            synchronized (this) {
                buffer.readBytes(out, buffer.readableBytes());
                out.flush();
            }
        }


        @Override

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        }


        //read and ignore next 2 bytes (extended option delta)
        if(deltaPart == 14){
            log.debug("Skip next 2 bytes (extended delta)");
            buffer.readBytes(new byte[2]);
        }


        if(expectedLength >= 13 && expectedLength < 269){
            log.info("Expected extended length value: " + (expectedLength - 13));
            int extendedLength = (buffer.readByte() & 0xFF);

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    if (buffer.readableBytes() < 20 + 20 + 8 + 8 + 8 + 4 + 4 + 4 + 2 + 2) {
      ErrorResponse.send(this.getMessageEvent(), this.getTransactionId(), "Too small announce packet!");
    }


    Peer peer = new Peer();
    peer.infoHash = buffer.readBytes(20).array();
    peer.peerId = buffer.readBytes(20).array();
    peer.downloaded = buffer.readLong();
    peer.left = buffer.readLong();
    peer.uploaded = buffer.readLong();
    peer.event = buffer.readInt();

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      ErrorResponse.send(this.getMessageEvent(), this.getTransactionId(), "Too small announce packet!");
    }


    Peer peer = new Peer();
    peer.infoHash = buffer.readBytes(20).array();
    peer.peerId = buffer.readBytes(20).array();
    peer.downloaded = buffer.readLong();
    peer.left = buffer.readLong();
    peer.uploaded = buffer.readLong();
    peer.event = buffer.readInt();
    peer.ip = buffer.readInt();

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