Examples of io.netty.buffer.ByteBuf.indexOf()

io.netty.buffer.ByteBuf.indexOf()
Locates the first occurrence of the specified {@code value} in thisbuffer. The search takes place from the specified {@code fromIndex}(inclusive) to the specified {@code toIndex} (exclusive).
If {@code fromIndex} is greater than {@code toIndex}, the search is performed in a reversed order.
This method does not modify {@code readerIndex} or {@code writerIndex} ofthis buffer. @return the absolute index of the first occurrence if found.{@code -1} otherwise.

        ByteBuf line = readLine();
        if (line == null) {
            return false;
        }


        int space = line.indexOf(line.readerIndex(), line.readerIndex() + line.readableBytes(), (byte) ' ');
        if (space < 0) {
            setError(Error.INVALID_METHOD);
            return false;
        }

View Full Code Here


        if (line == null) {
            return false;
        }


        int space = line.indexOf(line.readerIndex(), line.readerIndex() + line.readableBytes(), (byte) ' ');


        if (space < 0) {
            setError(Error.INVALID_VERSION);
            return false;
        }

View Full Code Here


        ByteBuf binaryData = ctx.alloc().buffer(frameSize);
        buffer.readBytes(binaryData);
        buffer.skipBytes(1);


        int ffDelimPos = binaryData.indexOf(binaryData.readerIndex(), binaryData.writerIndex(), (byte) 0xFF);
        if (ffDelimPos >= 0) {
            throw new IllegalArgumentException("a text frame should not contain 0xFF.");
        }


        return new TextWebSocketFrame(binaryData);

View Full Code Here


        ByteBuf binaryData = ctx.alloc().buffer(frameSize);
        buffer.readBytes(binaryData);
        buffer.skipBytes(1);


        int ffDelimPos = binaryData.indexOf(binaryData.readerIndex(), binaryData.writerIndex(), (byte) 0xFF);
        if (ffDelimPos >= 0) {
            throw new IllegalArgumentException("a text frame should not contain 0xFF.");
        }


        return new TextWebSocketFrame(binaryData);

View Full Code Here

 */
public class LogEventDecoder extends MessageToMessageDecoder<DatagramPacket> {
    @Override
    protected void decode(ChannelHandlerContext ctx, DatagramPacket datagramPacket, List<Object> out) throws Exception {
        ByteBuf data = datagramPacket.content();
        int i = data.indexOf(0, data.readableBytes(), LogEvent.SEPARATOR);
        String filename = data.slice(0, i).toString(CharsetUtil.UTF_8);
        String logMsg =  data.slice(i + 1, data.readableBytes()).toString(CharsetUtil.UTF_8);


        LogEvent event = new LogEvent(datagramPacket.recipient(), System.currentTimeMillis(),
                filename,logMsg);

View Full Code Here

        protected Object decode(ChannelHandlerContext ctx, ByteBuf buffer) throws Exception {
            ByteBuf frame =  (ByteBuf) super.decode(ctx, buffer);
            if (frame == null) {
                return null;
            }
            int index = frame.indexOf(frame.readerIndex(), frame.writerIndex(), (byte) ' ');
            return new Cmd(frame.slice(frame.readerIndex(), index), frame.slice(index +1, frame.writerIndex()));
        }
    }


    public static final class CmdHandler extends SimpleChannelInboundHandler<Cmd> {

View Full Code Here

TOP

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.