From 681b8f42633d7c6741e6fbac4308ba25c4aff9fa Mon Sep 17 00:00:00 2001 From: Anton Tananaev Date: Wed, 6 Jun 2018 21:56:37 +1200 Subject: Migrate D, E, F protocols --- src/org/traccar/protocol/DmtProtocolDecoder.java | 104 +++++++++++------------ 1 file changed, 52 insertions(+), 52 deletions(-) (limited to 'src/org/traccar/protocol/DmtProtocolDecoder.java') diff --git a/src/org/traccar/protocol/DmtProtocolDecoder.java b/src/org/traccar/protocol/DmtProtocolDecoder.java index 30a6ae13a..fe9ab0e5f 100644 --- a/src/org/traccar/protocol/DmtProtocolDecoder.java +++ b/src/org/traccar/protocol/DmtProtocolDecoder.java @@ -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.BitUtil; import org.traccar.helper.DateBuilder; import org.traccar.helper.UnitsConverter; 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; @@ -50,20 +50,20 @@ public class DmtProtocolDecoder extends BaseProtocolDecoder { public static final int MSG_CANNED_REQUEST_2 = 0x22; public static final int MSG_CANNED_RESPONSE_2 = 0x23; - private void sendResponse(Channel channel, int type, ChannelBuffer content) { + private void sendResponse(Channel channel, int type, ByteBuf content) { if (channel != null) { - ChannelBuffer response = ChannelBuffers.dynamicBuffer(ByteOrder.LITTLE_ENDIAN, 0); + ByteBuf response = Unpooled.buffer(0); response.writeByte(0x02); response.writeByte(0x55); // header response.writeByte(type); - response.writeShort(content != null ? content.readableBytes() : 0); + response.writeShortLE(content != null ? content.readableBytes() : 0); if (content != null) { response.writeBytes(content); } - channel.write(response); + channel.write(new NetworkMessage(response, channel.remoteAddress())); } } - private List decodeFixed64(Channel channel, SocketAddress remoteAddress, ChannelBuffer buf) { + private List decodeFixed64(Channel channel, SocketAddress remoteAddress, ByteBuf buf) { DeviceSession deviceSession = getDeviceSession(channel, remoteAddress); if (deviceSession == null) { @@ -78,9 +78,9 @@ public class DmtProtocolDecoder extends BaseProtocolDecoder { buf.readByte(); // type - position.set(Position.KEY_INDEX, buf.readUnsignedInt()); + position.set(Position.KEY_INDEX, buf.readUnsignedIntLE()); - long time = buf.readUnsignedInt(); + long time = buf.readUnsignedIntLE(); position.setTime(new DateBuilder() .setYear((int) (2000 + (time & 0x3F))) .setMonth((int) (time >> 6) & 0xF) @@ -90,39 +90,39 @@ public class DmtProtocolDecoder extends BaseProtocolDecoder { .setSecond((int) (time >> 26) & 0x3F) .getDate()); - position.setLongitude(buf.readInt() * 0.0000001); - position.setLatitude(buf.readInt() * 0.0000001); - position.setSpeed(UnitsConverter.knotsFromCps(buf.readUnsignedShort())); + position.setLongitude(buf.readIntLE() * 0.0000001); + position.setLatitude(buf.readIntLE() * 0.0000001); + position.setSpeed(UnitsConverter.knotsFromCps(buf.readUnsignedShortLE())); position.setCourse(buf.readUnsignedByte() * 2); - position.setAltitude(buf.readShort()); + position.setAltitude(buf.readShortLE()); - buf.readUnsignedShort(); // position accuracy + buf.readUnsignedShortLE(); // position accuracy buf.readUnsignedByte(); // speed accuracy position.set(Position.KEY_EVENT, buf.readUnsignedByte()); position.setValid(BitUtil.check(buf.readByte(), 0)); - position.set(Position.KEY_INPUT, buf.readUnsignedInt()); - position.set(Position.KEY_OUTPUT, buf.readUnsignedShort()); + position.set(Position.KEY_INPUT, buf.readUnsignedIntLE()); + position.set(Position.KEY_OUTPUT, buf.readUnsignedShortLE()); for (int i = 1; i <= 5; i++) { - position.set(Position.PREFIX_ADC + i, buf.readShort()); + position.set(Position.PREFIX_ADC + i, buf.readShortLE()); } position.set(Position.KEY_DEVICE_TEMP, buf.readByte()); - buf.readShort(); // accelerometer x - buf.readShort(); // accelerometer y - buf.readShort(); // accelerometer z + buf.readShortLE(); // accelerometer x + buf.readShortLE(); // accelerometer y + buf.readShortLE(); // accelerometer z buf.skipBytes(8); // device id - position.set(Position.KEY_PDOP, buf.readUnsignedShort() * 0.01); + position.set(Position.KEY_PDOP, buf.readUnsignedShortLE() * 0.01); buf.skipBytes(2); // reserved - buf.readUnsignedShort(); // checksum + buf.readUnsignedShortLE(); // checksum positions.add(position); } @@ -130,7 +130,7 @@ public class DmtProtocolDecoder extends BaseProtocolDecoder { return positions; } - private List decodeStandard(Channel channel, SocketAddress remoteAddress, ChannelBuffer buf) { + private List decodeStandard(Channel channel, SocketAddress remoteAddress, ByteBuf buf) { DeviceSession deviceSession = getDeviceSession(channel, remoteAddress); if (deviceSession == null) { @@ -139,15 +139,15 @@ public class DmtProtocolDecoder extends BaseProtocolDecoder { List positions = new LinkedList<>(); - while (buf.readable()) { - int recordEnd = buf.readerIndex() + buf.readUnsignedShort(); + while (buf.isReadable()) { + int recordEnd = buf.readerIndex() + buf.readUnsignedShortLE(); Position position = new Position(getProtocolName()); position.setDeviceId(deviceSession.getDeviceId()); - position.set(Position.KEY_INDEX, buf.readUnsignedInt()); + position.set(Position.KEY_INDEX, buf.readUnsignedIntLE()); - position.setDeviceTime(new Date(1356998400000L + buf.readUnsignedInt() * 1000)); // since 1 Jan 2013 + position.setDeviceTime(new Date(1356998400000L + buf.readUnsignedIntLE() * 1000)); // since 1 Jan 2013 position.set(Position.KEY_EVENT, buf.readUnsignedByte()); @@ -155,15 +155,15 @@ public class DmtProtocolDecoder extends BaseProtocolDecoder { int fieldId = buf.readUnsignedByte(); int fieldLength = buf.readUnsignedByte(); - int fieldEnd = buf.readerIndex() + (fieldLength == 255 ? buf.readUnsignedShort() : fieldLength); + int fieldEnd = buf.readerIndex() + (fieldLength == 255 ? buf.readUnsignedShortLE() : fieldLength); if (fieldId == 0) { - position.setFixTime(new Date(1356998400000L + buf.readUnsignedInt() * 1000)); - position.setLatitude(buf.readInt() * 0.0000001); - position.setLongitude(buf.readInt() * 0.0000001); - position.setAltitude(buf.readShort()); - position.setSpeed(UnitsConverter.knotsFromCps(buf.readUnsignedShort())); + position.setFixTime(new Date(1356998400000L + buf.readUnsignedIntLE() * 1000)); + position.setLatitude(buf.readIntLE() * 0.0000001); + position.setLongitude(buf.readIntLE() * 0.0000001); + position.setAltitude(buf.readShortLE()); + position.setSpeed(UnitsConverter.knotsFromCps(buf.readUnsignedShortLE())); buf.readUnsignedByte(); // speed accuracy @@ -176,9 +176,9 @@ public class DmtProtocolDecoder extends BaseProtocolDecoder { } else if (fieldId == 2) { - int input = buf.readInt(); - int output = buf.readUnsignedShort(); - int status = buf.readUnsignedShort(); + int input = buf.readIntLE(); + int output = buf.readUnsignedShortLE(); + int status = buf.readUnsignedShortLE(); position.set(Position.KEY_IGNITION, BitUtil.check(input, 0)); @@ -191,19 +191,19 @@ public class DmtProtocolDecoder extends BaseProtocolDecoder { while (buf.readerIndex() < fieldEnd) { switch (buf.readUnsignedByte()) { case 1: - position.set(Position.KEY_BATTERY, buf.readUnsignedShort() * 0.001); + position.set(Position.KEY_BATTERY, buf.readUnsignedShortLE() * 0.001); break; case 2: - position.set(Position.KEY_POWER, buf.readUnsignedShort() * 0.01); + position.set(Position.KEY_POWER, buf.readUnsignedShortLE() * 0.01); break; case 3: - position.set(Position.KEY_DEVICE_TEMP, buf.readShort() * 0.01); + position.set(Position.KEY_DEVICE_TEMP, buf.readShortLE() * 0.01); break; case 4: - position.set(Position.KEY_RSSI, buf.readUnsignedShort()); + position.set(Position.KEY_RSSI, buf.readUnsignedShortLE()); break; case 5: - position.set("solarPower", buf.readUnsignedShort() * 0.001); + position.set("solarPower", buf.readUnsignedShortLE() * 0.001); break; default: break; @@ -230,40 +230,40 @@ public class DmtProtocolDecoder extends BaseProtocolDecoder { protected Object decode( Channel channel, SocketAddress remoteAddress, Object msg) throws Exception { - ChannelBuffer buf = (ChannelBuffer) msg; + ByteBuf buf = (ByteBuf) msg; buf.skipBytes(2); // header int type = buf.readUnsignedByte(); - int length = buf.readUnsignedShort(); + int length = buf.readUnsignedShortLE(); if (type == MSG_HELLO) { - buf.readUnsignedInt(); // device serial number + buf.readUnsignedIntLE(); // device serial number DeviceSession deviceSession = getDeviceSession( channel, remoteAddress, buf.readBytes(15).toString(StandardCharsets.US_ASCII)); - ChannelBuffer response = ChannelBuffers.dynamicBuffer(ByteOrder.LITTLE_ENDIAN, 0); + ByteBuf response = Unpooled.buffer(0); if (length == 51) { response.writeByte(0); // reserved - response.writeInt(0); // reserved + response.writeIntLE(0); // reserved } else { - response.writeInt((int) ((System.currentTimeMillis() - 1356998400000L) / 1000)); - response.writeInt(deviceSession != null ? 0 : 1); // flags + response.writeIntLE((int) ((System.currentTimeMillis() - 1356998400000L) / 1000)); + response.writeIntLE(deviceSession != null ? 0 : 1); // flags } sendResponse(channel, MSG_HELLO_RESPONSE, response); } else if (type == MSG_COMMIT) { - ChannelBuffer response = ChannelBuffers.dynamicBuffer(ByteOrder.LITTLE_ENDIAN, 0); + ByteBuf response = Unpooled.buffer(0); response.writeByte(1); // flags (success) sendResponse(channel, MSG_COMMIT_RESPONSE, response); } else if (type == MSG_CANNED_REQUEST_1) { - ChannelBuffer response = ChannelBuffers.dynamicBuffer(ByteOrder.LITTLE_ENDIAN, 0); + ByteBuf response = Unpooled.buffer(0); response.writeBytes(new byte[12]); sendResponse(channel, MSG_CANNED_RESPONSE_1, response); -- cgit v1.2.3