From 4d9187e2ee98eee17d4adbcb84379e2c68fe2bcd Mon Sep 17 00:00:00 2001 From: Anton Tananaev Date: Fri, 8 Jun 2018 11:07:43 +1200 Subject: Migrate L, M, N protocols --- .../traccar/protocol/NavigilProtocolDecoder.java | 158 ++++++++++----------- 1 file changed, 79 insertions(+), 79 deletions(-) (limited to 'src/org/traccar/protocol/NavigilProtocolDecoder.java') diff --git a/src/org/traccar/protocol/NavigilProtocolDecoder.java b/src/org/traccar/protocol/NavigilProtocolDecoder.java index 4f3b4ad74..e71f8e36b 100644 --- a/src/org/traccar/protocol/NavigilProtocolDecoder.java +++ b/src/org/traccar/protocol/NavigilProtocolDecoder.java @@ -1,5 +1,5 @@ /* - * Copyright 2013 Anton Tananaev (anton@traccar.org) + * Copyright 2013 - 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.buffer.ChannelBuffers; -import org.jboss.netty.channel.Channel; +import io.netty.buffer.ByteBuf; +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.Checksum; import org.traccar.helper.Log; import org.traccar.helper.UnitsConverter; import org.traccar.model.Position; import java.net.SocketAddress; -import java.nio.ByteOrder; import java.util.Date; public class NavigilProtocolDecoder extends BaseProtocolDecoder { @@ -60,106 +60,106 @@ public class NavigilProtocolDecoder extends BaseProtocolDecoder { private int senderSequenceNumber = 1; private void sendAcknowledgment(Channel channel, int sequenceNumber) { - ChannelBuffer data = ChannelBuffers.directBuffer(ByteOrder.LITTLE_ENDIAN, 4); - data.writeShort(sequenceNumber); - data.writeShort(0); // OK + ByteBuf data = Unpooled.buffer(4); + data.writeShortLE(sequenceNumber); + data.writeShortLE(0); // OK - ChannelBuffer header = ChannelBuffers.directBuffer(ByteOrder.LITTLE_ENDIAN, 20); + ByteBuf header = Unpooled.buffer(20); header.writeByte(1); header.writeByte(0); - header.writeShort(senderSequenceNumber++); - header.writeShort(MSG_ACKNOWLEDGEMENT); - header.writeShort(header.capacity() + data.capacity()); - header.writeShort(0); - header.writeShort(Checksum.crc16(Checksum.CRC16_CCITT_FALSE, data.toByteBuffer())); - header.writeInt(0); - header.writeInt((int) (System.currentTimeMillis() / 1000) + LEAP_SECONDS_DELTA); + header.writeShortLE(senderSequenceNumber++); + header.writeShortLE(MSG_ACKNOWLEDGEMENT); + header.writeShortLE(header.capacity() + data.capacity()); + header.writeShortLE(0); + header.writeShortLE(Checksum.crc16(Checksum.CRC16_CCITT_FALSE, data.nioBuffer())); + header.writeIntLE(0); + header.writeIntLE((int) (System.currentTimeMillis() / 1000) + LEAP_SECONDS_DELTA); if (channel != null) { - channel.write(ChannelBuffers.copiedBuffer(header, data)); + channel.writeAndFlush(new NetworkMessage(Unpooled.copiedBuffer(header, data), channel.remoteAddress())); } } private Position parseUnitReport( - DeviceSession deviceSession, ChannelBuffer buf, int sequenceNumber) { + DeviceSession deviceSession, ByteBuf buf, int sequenceNumber) { Position position = new Position(getProtocolName()); position.setValid(true); position.set(Position.KEY_INDEX, sequenceNumber); position.setDeviceId(deviceSession.getDeviceId()); - buf.readUnsignedShort(); // report trigger - position.set(Position.KEY_FLAGS, buf.readUnsignedShort()); + buf.readUnsignedShortLE(); // report trigger + position.set(Position.KEY_FLAGS, buf.readUnsignedShortLE()); - position.setLatitude(buf.readInt() * 0.0000001); - position.setLongitude(buf.readInt() * 0.0000001); - position.setAltitude(buf.readUnsignedShort()); + position.setLatitude(buf.readIntLE() * 0.0000001); + position.setLongitude(buf.readIntLE() * 0.0000001); + position.setAltitude(buf.readUnsignedShortLE()); - position.set(Position.KEY_SATELLITES, buf.readUnsignedShort()); - position.set(Position.KEY_SATELLITES_VISIBLE, buf.readUnsignedShort()); - position.set("gpsAntennaState", buf.readUnsignedShort()); + position.set(Position.KEY_SATELLITES, buf.readUnsignedShortLE()); + position.set(Position.KEY_SATELLITES_VISIBLE, buf.readUnsignedShortLE()); + position.set("gpsAntennaState", buf.readUnsignedShortLE()); - position.setSpeed(buf.readUnsignedShort() * 0.194384); - position.setCourse(buf.readUnsignedShort()); + position.setSpeed(buf.readUnsignedShortLE() * 0.194384); + position.setCourse(buf.readUnsignedShortLE()); - position.set(Position.KEY_ODOMETER, buf.readUnsignedInt()); - position.set(Position.KEY_DISTANCE, buf.readUnsignedInt()); + position.set(Position.KEY_ODOMETER, buf.readUnsignedIntLE()); + position.set(Position.KEY_DISTANCE, buf.readUnsignedIntLE()); - position.set(Position.KEY_BATTERY, buf.readUnsignedShort() * 0.001); + position.set(Position.KEY_BATTERY, buf.readUnsignedShortLE() * 0.001); - position.set(Position.KEY_CHARGE, buf.readUnsignedShort()); + position.set(Position.KEY_CHARGE, buf.readUnsignedShortLE()); - position.setTime(convertTimestamp(buf.readUnsignedInt())); + position.setTime(convertTimestamp(buf.readUnsignedIntLE())); return position; } private Position parseTg2Report( - DeviceSession deviceSession, ChannelBuffer buf, int sequenceNumber) { + DeviceSession deviceSession, ByteBuf buf, int sequenceNumber) { Position position = new Position(getProtocolName()); position.setValid(true); position.set(Position.KEY_INDEX, sequenceNumber); position.setDeviceId(deviceSession.getDeviceId()); - buf.readUnsignedShort(); // report trigger + buf.readUnsignedShortLE(); // report trigger buf.readUnsignedByte(); // reserved buf.readUnsignedByte(); // assisted GPS age - position.setTime(convertTimestamp(buf.readUnsignedInt())); + position.setTime(convertTimestamp(buf.readUnsignedIntLE())); - position.setLatitude(buf.readInt() * 0.0000001); - position.setLongitude(buf.readInt() * 0.0000001); - position.setAltitude(buf.readUnsignedShort()); + position.setLatitude(buf.readIntLE() * 0.0000001); + position.setLongitude(buf.readIntLE() * 0.0000001); + position.setAltitude(buf.readUnsignedShortLE()); position.set(Position.KEY_SATELLITES, buf.readUnsignedByte()); position.set(Position.KEY_SATELLITES_VISIBLE, buf.readUnsignedByte()); - position.setSpeed(buf.readUnsignedShort() * 0.194384); - position.setCourse(buf.readUnsignedShort()); + position.setSpeed(buf.readUnsignedShortLE() * 0.194384); + position.setCourse(buf.readUnsignedShortLE()); - position.set(Position.KEY_ODOMETER, buf.readUnsignedInt()); - position.set("maximumSpeed", buf.readUnsignedShort()); - position.set("minimumSpeed", buf.readUnsignedShort()); + position.set(Position.KEY_ODOMETER, buf.readUnsignedIntLE()); + position.set("maximumSpeed", buf.readUnsignedShortLE()); + position.set("minimumSpeed", buf.readUnsignedShortLE()); - position.set(Position.PREFIX_IO + 1, buf.readUnsignedShort()); // VSAUT1 voltage - position.set(Position.PREFIX_IO + 2, buf.readUnsignedShort()); // VSAUT2 voltage - position.set(Position.PREFIX_IO + 3, buf.readUnsignedShort()); // solar voltage + position.set(Position.PREFIX_IO + 1, buf.readUnsignedShortLE()); // VSAUT1 voltage + position.set(Position.PREFIX_IO + 2, buf.readUnsignedShortLE()); // VSAUT2 voltage + position.set(Position.PREFIX_IO + 3, buf.readUnsignedShortLE()); // solar voltage - position.set(Position.KEY_BATTERY, buf.readUnsignedShort() * 0.001); + position.set(Position.KEY_BATTERY, buf.readUnsignedShortLE() * 0.001); return position; } private Position parsePositionReport( - DeviceSession deviceSession, ChannelBuffer buf, int sequenceNumber, long timestamp) { + DeviceSession deviceSession, ByteBuf buf, int sequenceNumber, long timestamp) { Position position = new Position(getProtocolName()); position.set(Position.KEY_INDEX, sequenceNumber); position.setDeviceId(deviceSession.getDeviceId()); position.setTime(convertTimestamp(timestamp)); - position.setLatitude(buf.readMedium() * 0.00002); - position.setLongitude(buf.readMedium() * 0.00002); + position.setLatitude(buf.readMediumLE() * 0.00002); + position.setLongitude(buf.readMediumLE() * 0.00002); position.setSpeed(UnitsConverter.knotsFromKph(buf.readUnsignedByte())); position.setCourse(buf.readUnsignedByte() * 2); @@ -173,15 +173,15 @@ public class NavigilProtocolDecoder extends BaseProtocolDecoder { } private Position parsePositionReport2( - DeviceSession deviceSession, ChannelBuffer buf, int sequenceNumber, long timestamp) { + DeviceSession deviceSession, ByteBuf buf, int sequenceNumber, long timestamp) { Position position = new Position(getProtocolName()); position.set(Position.KEY_INDEX, sequenceNumber); position.setDeviceId(deviceSession.getDeviceId()); position.setTime(convertTimestamp(timestamp)); - position.setLatitude(buf.readInt() * 0.0000001); - position.setLongitude(buf.readInt() * 0.0000001); + position.setLatitude(buf.readIntLE() * 0.0000001); + position.setLongitude(buf.readIntLE() * 0.0000001); buf.readUnsignedByte(); // report trigger @@ -191,13 +191,13 @@ public class NavigilProtocolDecoder extends BaseProtocolDecoder { position.setValid((flags & 0x80) == 0x80 && (flags & 0x40) == 0x40); position.set(Position.KEY_SATELLITES, buf.readUnsignedByte()); - position.set(Position.KEY_ODOMETER, buf.readUnsignedInt()); + position.set(Position.KEY_ODOMETER, buf.readUnsignedIntLE()); return position; } private Position parseSnapshot4( - DeviceSession deviceSession, ChannelBuffer buf, int sequenceNumber) { + DeviceSession deviceSession, ByteBuf buf, int sequenceNumber) { Position position = new Position(getProtocolName()); position.set(Position.KEY_INDEX, sequenceNumber); @@ -208,34 +208,34 @@ public class NavigilProtocolDecoder extends BaseProtocolDecoder { buf.readUnsignedByte(); // GNSS fix quality buf.readUnsignedByte(); // GNSS assistance age - long flags = buf.readUnsignedInt(); + long flags = buf.readUnsignedIntLE(); position.setValid((flags & 0x0400) == 0x0400); - position.setTime(convertTimestamp(buf.readUnsignedInt())); + position.setTime(convertTimestamp(buf.readUnsignedIntLE())); - position.setLatitude(buf.readInt() * 0.0000001); - position.setLongitude(buf.readInt() * 0.0000001); - position.setAltitude(buf.readUnsignedShort()); + position.setLatitude(buf.readIntLE() * 0.0000001); + position.setLongitude(buf.readIntLE() * 0.0000001); + position.setAltitude(buf.readUnsignedShortLE()); position.set(Position.KEY_SATELLITES, buf.readUnsignedByte()); position.set(Position.KEY_SATELLITES_VISIBLE, buf.readUnsignedByte()); - position.setSpeed(buf.readUnsignedShort() * 0.194384); - position.setCourse(buf.readUnsignedShort() * 0.1); + position.setSpeed(buf.readUnsignedShortLE() * 0.194384); + position.setCourse(buf.readUnsignedShortLE() * 0.1); position.set("maximumSpeed", buf.readUnsignedByte()); position.set("minimumSpeed", buf.readUnsignedByte()); - position.set(Position.KEY_ODOMETER, buf.readUnsignedInt()); + position.set(Position.KEY_ODOMETER, buf.readUnsignedIntLE()); position.set(Position.PREFIX_IO + 1, buf.readUnsignedByte()); // supply voltage 1 position.set(Position.PREFIX_IO + 2, buf.readUnsignedByte()); // supply voltage 2 - position.set(Position.KEY_BATTERY, buf.readUnsignedShort() * 0.001); + position.set(Position.KEY_BATTERY, buf.readUnsignedShortLE() * 0.001); return position; } private Position parseTrackingData( - DeviceSession deviceSession, ChannelBuffer buf, int sequenceNumber, long timestamp) { + DeviceSession deviceSession, ByteBuf buf, int sequenceNumber, long timestamp) { Position position = new Position(getProtocolName()); position.set(Position.KEY_INDEX, sequenceNumber); @@ -247,17 +247,17 @@ public class NavigilProtocolDecoder extends BaseProtocolDecoder { short flags = buf.readUnsignedByte(); position.setValid((flags & 0x01) == 0x01); - buf.readUnsignedShort(); // duration + buf.readUnsignedShortLE(); // duration - position.setLatitude(buf.readInt() * 0.0000001); - position.setLongitude(buf.readInt() * 0.0000001); + position.setLatitude(buf.readIntLE() * 0.0000001); + position.setLongitude(buf.readIntLE() * 0.0000001); position.setSpeed(UnitsConverter.knotsFromKph(buf.readUnsignedByte())); position.setCourse(buf.readUnsignedByte() * 2.0); position.set(Position.KEY_SATELLITES, buf.readUnsignedByte()); - position.set(Position.KEY_BATTERY, buf.readUnsignedShort() * 0.001); - position.set(Position.KEY_ODOMETER, buf.readUnsignedInt()); + position.set(Position.KEY_BATTERY, buf.readUnsignedShortLE() * 0.001); + position.set(Position.KEY_ODOMETER, buf.readUnsignedIntLE()); return position; } @@ -266,22 +266,22 @@ public class NavigilProtocolDecoder extends BaseProtocolDecoder { protected Object decode( Channel channel, SocketAddress remoteAddress, Object msg) throws Exception { - ChannelBuffer buf = (ChannelBuffer) msg; + ByteBuf buf = (ByteBuf) msg; buf.readUnsignedByte(); // protocol version buf.readUnsignedByte(); // version id - int sequenceNumber = buf.readUnsignedShort(); - int messageId = buf.readUnsignedShort(); - buf.readUnsignedShort(); // length - int flags = buf.readUnsignedShort(); - buf.readUnsignedShort(); // checksum + int sequenceNumber = buf.readUnsignedShortLE(); + int messageId = buf.readUnsignedShortLE(); + buf.readUnsignedShortLE(); // length + int flags = buf.readUnsignedShortLE(); + buf.readUnsignedShortLE(); // checksum - DeviceSession deviceSession = getDeviceSession(channel, remoteAddress, String.valueOf(buf.readUnsignedInt())); + DeviceSession deviceSession = getDeviceSession(channel, remoteAddress, String.valueOf(buf.readUnsignedIntLE())); if (deviceSession == null) { return null; } - long timestamp = buf.readUnsignedInt(); + long timestamp = buf.readUnsignedIntLE(); if ((flags & 0x1) == 0x0) { sendAcknowledgment(channel, sequenceNumber); -- cgit v1.2.3