diff options
Diffstat (limited to 'src/org/traccar/protocol/ProgressProtocolDecoder.java')
| -rw-r--r-- | src/org/traccar/protocol/ProgressProtocolDecoder.java | 76 |
1 files changed, 38 insertions, 38 deletions
diff --git a/src/org/traccar/protocol/ProgressProtocolDecoder.java b/src/org/traccar/protocol/ProgressProtocolDecoder.java index d85b6acb3..d7e67df30 100644 --- a/src/org/traccar/protocol/ProgressProtocolDecoder.java +++ b/src/org/traccar/protocol/ProgressProtocolDecoder.java @@ -1,5 +1,5 @@ /* - * Copyright 2012 - 2014 Anton Tananaev (anton@traccar.org) + * Copyright 2012 - 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. @@ -15,16 +15,17 @@ */ package org.traccar.protocol; -import org.jboss.netty.buffer.ChannelBuffer; -import org.jboss.netty.buffer.ChannelBuffers; -import org.jboss.netty.channel.Channel; +import io.netty.buffer.ByteBuf; +import io.netty.buffer.ByteBufUtil; +import io.netty.buffer.Unpooled; +import io.netty.channel.Channel; import org.traccar.BaseProtocolDecoder; import org.traccar.DeviceSession; +import org.traccar.NetworkMessage; import org.traccar.helper.BitUtil; import org.traccar.model.Position; import java.net.SocketAddress; -import java.nio.ByteOrder; import java.nio.charset.StandardCharsets; import java.util.Date; import java.util.LinkedList; @@ -53,12 +54,12 @@ public class ProgressProtocolDecoder extends BaseProtocolDecoder { if (lastIndex == 0) { lastIndex = newIndex; } else if (newIndex > lastIndex) { - ChannelBuffer request = ChannelBuffers.directBuffer(ByteOrder.LITTLE_ENDIAN, 12); - request.writeShort(MSG_LOG_SYNC); - request.writeShort(4); - request.writeInt((int) lastIndex); - request.writeInt(0); - channel.write(request); + ByteBuf request = Unpooled.buffer(12); + request.writeShortLE(MSG_LOG_SYNC); + request.writeShortLE(4); + request.writeIntLE((int) lastIndex); + request.writeIntLE(0); + channel.writeAndFlush(new NetworkMessage(request, channel.remoteAddress())); } } @@ -66,18 +67,18 @@ public class ProgressProtocolDecoder extends BaseProtocolDecoder { protected Object decode( Channel channel, SocketAddress remoteAddress, Object msg) throws Exception { - ChannelBuffer buf = (ChannelBuffer) msg; - int type = buf.readUnsignedShort(); - buf.readUnsignedShort(); // length + ByteBuf buf = (ByteBuf) msg; + int type = buf.readUnsignedShortLE(); + buf.readUnsignedShortLE(); // length if (type == MSG_IDENT || type == MSG_IDENT_FULL) { - buf.readUnsignedInt(); // id - int length = buf.readUnsignedShort(); + buf.readUnsignedIntLE(); // id + int length = buf.readUnsignedShortLE(); buf.skipBytes(length); - length = buf.readUnsignedShort(); + length = buf.readUnsignedShortLE(); buf.skipBytes(length); - length = buf.readUnsignedShort(); + length = buf.readUnsignedShortLE(); String imei = buf.readBytes(length).toString(StandardCharsets.US_ASCII); getDeviceSession(channel, remoteAddress, imei); @@ -92,7 +93,7 @@ public class ProgressProtocolDecoder extends BaseProtocolDecoder { int recordCount = 1; if (type == MSG_LOGMSG) { - recordCount = buf.readUnsignedShort(); + recordCount = buf.readUnsignedShortLE(); } for (int j = 0; j < recordCount; j++) { @@ -101,61 +102,60 @@ public class ProgressProtocolDecoder extends BaseProtocolDecoder { if (type == MSG_LOGMSG) { position.set(Position.KEY_ARCHIVE, true); - int subtype = buf.readUnsignedShort(); + int subtype = buf.readUnsignedShortLE(); if (subtype == MSG_ALARM) { position.set(Position.KEY_ALARM, Position.ALARM_GENERAL); } - if (buf.readUnsignedShort() > buf.readableBytes()) { + if (buf.readUnsignedShortLE() > buf.readableBytes()) { lastIndex += 1; break; // workaround for device bug } - lastIndex = buf.readUnsignedInt(); + lastIndex = buf.readUnsignedIntLE(); position.set(Position.KEY_INDEX, lastIndex); } else { - newIndex = buf.readUnsignedInt(); + newIndex = buf.readUnsignedIntLE(); } - position.setTime(new Date(buf.readUnsignedInt() * 1000)); - position.setLatitude(buf.readInt() * 180.0 / 0x7FFFFFFF); - position.setLongitude(buf.readInt() * 180.0 / 0x7FFFFFFF); - position.setSpeed(buf.readUnsignedInt() * 0.01); - position.setCourse(buf.readUnsignedShort() * 0.01); - position.setAltitude(buf.readUnsignedShort() * 0.01); + position.setTime(new Date(buf.readUnsignedIntLE() * 1000)); + position.setLatitude(buf.readIntLE() * 180.0 / 0x7FFFFFFF); + position.setLongitude(buf.readIntLE() * 180.0 / 0x7FFFFFFF); + position.setSpeed(buf.readUnsignedIntLE() * 0.01); + position.setCourse(buf.readUnsignedShortLE() * 0.01); + position.setAltitude(buf.readUnsignedShortLE() * 0.01); int satellites = buf.readUnsignedByte(); position.setValid(satellites >= 3); position.set(Position.KEY_SATELLITES, satellites); position.set(Position.KEY_RSSI, buf.readUnsignedByte()); - position.set(Position.KEY_ODOMETER, buf.readUnsignedInt()); + position.set(Position.KEY_ODOMETER, buf.readUnsignedIntLE()); - long extraFlags = buf.readLong(); + long extraFlags = buf.readLongLE(); if (BitUtil.check(extraFlags, 0)) { - int count = buf.readUnsignedShort(); + int count = buf.readUnsignedShortLE(); for (int i = 1; i <= count; i++) { - position.set(Position.PREFIX_ADC + i, buf.readUnsignedShort()); + position.set(Position.PREFIX_ADC + i, buf.readUnsignedShortLE()); } } if (BitUtil.check(extraFlags, 1)) { - int size = buf.readUnsignedShort(); + int size = buf.readUnsignedShortLE(); position.set("can", buf.toString(buf.readerIndex(), size, StandardCharsets.US_ASCII)); buf.skipBytes(size); } if (BitUtil.check(extraFlags, 2)) { - position.set("passenger", - ChannelBuffers.hexDump(buf.readBytes(buf.readUnsignedShort()))); + position.set("passenger", ByteBufUtil.hexDump(buf.readBytes(buf.readUnsignedShortLE()))); } if (type == MSG_ALARM) { position.set(Position.KEY_ALARM, true); byte[] response = {(byte) 0xC9, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}; - channel.write(ChannelBuffers.wrappedBuffer(response)); + channel.write(Unpooled.wrappedBuffer(response)); } - buf.readUnsignedInt(); // crc + buf.readUnsignedIntLE(); // crc positions.add(position); } |