From 562535fd538e7b05b6fe96c0f56eb2ec0ae1fd0e Mon Sep 17 00:00:00 2001 From: Anton Tananaev Date: Wed, 6 Jun 2018 16:51:47 +1200 Subject: Migrate more protocols --- src/org/traccar/protocol/BceFrameDecoder.java | 20 +++++++++----------- 1 file changed, 9 insertions(+), 11 deletions(-) (limited to 'src/org/traccar/protocol/BceFrameDecoder.java') diff --git a/src/org/traccar/protocol/BceFrameDecoder.java b/src/org/traccar/protocol/BceFrameDecoder.java index 4fac79f85..15ae40148 100644 --- a/src/org/traccar/protocol/BceFrameDecoder.java +++ b/src/org/traccar/protocol/BceFrameDecoder.java @@ -1,5 +1,5 @@ /* - * Copyright 2015 Anton Tananaev (anton@traccar.org) + * Copyright 2015 - 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. @@ -15,18 +15,18 @@ */ 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 io.netty.buffer.ByteBuf; +import io.netty.channel.Channel; +import io.netty.channel.ChannelHandlerContext; +import org.traccar.BaseFrameDecoder; -public class BceFrameDecoder extends FrameDecoder { +public class BceFrameDecoder extends BaseFrameDecoder { private static final int HANDSHAKE_LENGTH = 7; // "#BCE#\r\n" private boolean header = true; - private static byte checksum(ChannelBuffer buf, int end) { + private static byte checksum(ByteBuf buf, int end) { byte result = 0; for (int i = 0; i < end; i++) { result += buf.getByte(buf.readerIndex() + i); @@ -36,9 +36,7 @@ public class BceFrameDecoder extends FrameDecoder { @Override protected Object decode( - ChannelHandlerContext ctx, - Channel channel, - ChannelBuffer buf) throws Exception { + ChannelHandlerContext ctx, Channel channel, ByteBuf buf) throws Exception { if (header && buf.readableBytes() >= HANDSHAKE_LENGTH) { buf.skipBytes(HANDSHAKE_LENGTH); @@ -48,7 +46,7 @@ public class BceFrameDecoder extends FrameDecoder { int end = 8; // IMEI while (buf.readableBytes() >= end + 2 + 1 + 1 + 1) { - end += buf.getUnsignedShort(buf.readerIndex() + end) + 2; + end += buf.getUnsignedShortLE(buf.readerIndex() + end) + 2; if (buf.readableBytes() > end && checksum(buf, end) == buf.getByte(buf.readerIndex() + end)) { return buf.readBytes(end + 1); -- cgit v1.2.3