diff options
Diffstat (limited to 'src/org/traccar/protocol/GranitFrameDecoder.java')
| -rw-r--r-- | src/org/traccar/protocol/GranitFrameDecoder.java | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/src/org/traccar/protocol/GranitFrameDecoder.java b/src/org/traccar/protocol/GranitFrameDecoder.java index 7e8f4a3f5..bb7f4be44 100644 --- a/src/org/traccar/protocol/GranitFrameDecoder.java +++ b/src/org/traccar/protocol/GranitFrameDecoder.java @@ -1,5 +1,5 @@ /* - * Copyright 2016 Anton Tananaev (anton@traccar.org) + * Copyright 2016 - 2018 Anton Tananaev (anton@traccar.org) * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. @@ -15,29 +15,29 @@ */ package org.traccar.protocol; -import org.jboss.netty.buffer.ChannelBuffer; -import org.jboss.netty.channel.Channel; -import org.jboss.netty.channel.ChannelHandlerContext; -import org.jboss.netty.handler.codec.frame.FrameDecoder; -import org.traccar.helper.StringFinder; +import io.netty.buffer.ByteBuf; +import io.netty.channel.Channel; +import io.netty.channel.ChannelHandlerContext; +import org.traccar.BaseFrameDecoder; +import org.traccar.helper.BufferUtil; -public class GranitFrameDecoder extends FrameDecoder { +public class GranitFrameDecoder extends BaseFrameDecoder { @Override protected Object decode( - ChannelHandlerContext ctx, Channel channel, ChannelBuffer buf) throws Exception { + ChannelHandlerContext ctx, Channel channel, ByteBuf buf) throws Exception { - int indexEnd = buf.indexOf(buf.readerIndex(), buf.writerIndex(), new StringFinder("\r\n")); + int indexEnd = BufferUtil.indexOf("\r\n", buf); if (indexEnd != -1) { - int indexTilde = buf.indexOf(buf.readerIndex(), buf.writerIndex(), new StringFinder("~")); + int indexTilde = buf.indexOf(buf.readerIndex(), buf.writerIndex(), (byte) '~'); if (indexTilde != -1 && indexTilde < indexEnd) { - int length = buf.getUnsignedShort(indexTilde + 1); - indexEnd = buf.indexOf(indexTilde + 2 + length, buf.writerIndex(), new StringFinder("\r\n")); + int length = buf.getUnsignedShortLE(indexTilde + 1); + indexEnd = BufferUtil.indexOf("\r\n", buf, indexTilde + 2 + length, buf.writerIndex()); if (indexEnd == -1) { return null; } } - ChannelBuffer frame = buf.readBytes(indexEnd - buf.readerIndex()); + ByteBuf frame = buf.readRetainedSlice(indexEnd - buf.readerIndex()); buf.skipBytes(2); return frame; } |