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Diffstat (limited to 'src/org/traccar/protocol/T800xProtocolDecoder.java')
-rw-r--r--src/org/traccar/protocol/T800xProtocolDecoder.java199
1 files changed, 0 insertions, 199 deletions
diff --git a/src/org/traccar/protocol/T800xProtocolDecoder.java b/src/org/traccar/protocol/T800xProtocolDecoder.java
deleted file mode 100644
index dfb286257..000000000
--- a/src/org/traccar/protocol/T800xProtocolDecoder.java
+++ /dev/null
@@ -1,199 +0,0 @@
-/*
- * Copyright 2015 - 2019 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.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.traccar.protocol;
-
-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.Protocol;
-import org.traccar.helper.BcdUtil;
-import org.traccar.helper.BitUtil;
-import org.traccar.helper.DateBuilder;
-import org.traccar.helper.UnitsConverter;
-import org.traccar.model.CellTower;
-import org.traccar.model.Network;
-import org.traccar.model.Position;
-
-import java.net.SocketAddress;
-
-public class T800xProtocolDecoder extends BaseProtocolDecoder {
-
- public T800xProtocolDecoder(Protocol protocol) {
- super(protocol);
- }
-
- public static final int MSG_LOGIN = 0x01;
- public static final int MSG_GPS = 0x02;
- public static final int MSG_HEARTBEAT = 0x03;
- public static final int MSG_ALARM = 0x04;
- public static final int MSG_COMMAND = 0x81;
-
- private void sendResponse(Channel channel, short header, int type, int index, ByteBuf imei) {
- if (channel != null) {
- ByteBuf response = Unpooled.buffer(15);
- response.writeShort(header);
- response.writeByte(type);
- response.writeShort(response.capacity()); // length
- response.writeShort(index);
- response.writeBytes(imei);
- channel.writeAndFlush(new NetworkMessage(response, channel.remoteAddress()));
- }
- }
-
- private String decodeAlarm(short value) {
- switch (value) {
- case 1:
- return Position.ALARM_POWER_CUT;
- case 2:
- return Position.ALARM_LOW_BATTERY;
- case 3:
- return Position.ALARM_SOS;
- case 4:
- return Position.ALARM_OVERSPEED;
- case 5:
- return Position.ALARM_GEOFENCE_ENTER;
- case 6:
- return Position.ALARM_GEOFENCE_EXIT;
- case 7:
- return Position.ALARM_TOW;
- case 8:
- case 10:
- return Position.ALARM_VIBRATION;
- case 21:
- return Position.ALARM_JAMMING;
- case 23:
- return Position.ALARM_POWER_RESTORED;
- case 24:
- return Position.ALARM_LOW_POWER;
- default:
- return null;
- }
- }
-
- @Override
- protected Object decode(
- Channel channel, SocketAddress remoteAddress, Object msg) throws Exception {
-
- ByteBuf buf = (ByteBuf) msg;
-
- short header = buf.readShort();
- int type = buf.readUnsignedByte();
- buf.readUnsignedShort(); // length
- int index = buf.readUnsignedShort();
- ByteBuf imei = buf.readSlice(8);
-
- DeviceSession deviceSession = getDeviceSession(
- channel, remoteAddress, ByteBufUtil.hexDump(imei).substring(1));
- if (deviceSession == null) {
- return null;
- }
-
- sendResponse(channel, header, type, index, imei);
-
- if (type == MSG_GPS || type == MSG_ALARM) {
-
- Position position = new Position(getProtocolName());
- position.setDeviceId(deviceSession.getDeviceId());
-
- position.set(Position.KEY_INDEX, index);
-
- buf.readUnsignedShort(); // acc on interval
- buf.readUnsignedShort(); // acc off interval
- buf.readUnsignedByte(); // angle compensation
- buf.readUnsignedShort(); // distance compensation
-
- position.set(Position.KEY_RSSI, BitUtil.to(buf.readUnsignedShort(), 7));
-
- int status = buf.readUnsignedByte();
- position.set(Position.KEY_SATELLITES, BitUtil.to(status, 5));
-
- buf.readUnsignedByte(); // gsensor manager status
- buf.readUnsignedByte(); // other flags
- buf.readUnsignedByte(); // heartbeat
- buf.readUnsignedByte(); // relay status
- buf.readUnsignedShort(); // drag alarm setting
-
- int io = buf.readUnsignedShort();
- position.set(Position.KEY_IGNITION, BitUtil.check(io, 14));
- position.set("ac", BitUtil.check(io, 13));
-
- position.set(Position.PREFIX_ADC + 1, buf.readUnsignedShort());
- position.set(Position.PREFIX_ADC + 2, buf.readUnsignedShort());
-
- position.set(Position.KEY_ALARM, decodeAlarm(buf.readUnsignedByte()));
-
- buf.readUnsignedByte(); // reserved
-
- position.set(Position.KEY_ODOMETER, buf.readUnsignedInt());
-
- int battery = BcdUtil.readInteger(buf, 2);
- if (battery == 0) {
- battery = 100;
- }
- position.set(Position.KEY_BATTERY, battery);
-
- DateBuilder dateBuilder = new DateBuilder()
- .setYear(BcdUtil.readInteger(buf, 2))
- .setMonth(BcdUtil.readInteger(buf, 2))
- .setDay(BcdUtil.readInteger(buf, 2))
- .setHour(BcdUtil.readInteger(buf, 2))
- .setMinute(BcdUtil.readInteger(buf, 2))
- .setSecond(BcdUtil.readInteger(buf, 2));
-
- if (BitUtil.check(status, 6)) {
-
- position.setValid(!BitUtil.check(status, 7));
- position.setTime(dateBuilder.getDate());
- position.setAltitude(buf.readFloatLE());
- position.setLongitude(buf.readFloatLE());
- position.setLatitude(buf.readFloatLE());
- position.setSpeed(UnitsConverter.knotsFromKph(BcdUtil.readInteger(buf, 4) * 0.1));
- position.setCourse(buf.readUnsignedShort());
-
- } else {
-
- getLastLocation(position, dateBuilder.getDate());
-
- int mcc = buf.readUnsignedShortLE();
- int mnc = buf.readUnsignedShortLE();
-
- if (mcc != 0xffff && mnc != 0xffff) {
- Network network = new Network();
- for (int i = 0; i < 3; i++) {
- network.addCellTower(CellTower.from(
- mcc, mnc, buf.readUnsignedShortLE(), buf.readUnsignedShortLE()));
- }
- position.setNetwork(network);
- }
-
- }
-
- if (buf.readableBytes() >= 2) {
- position.set(Position.KEY_POWER, BcdUtil.readInteger(buf, 4) * 0.01);
- }
-
- return position;
-
- }
-
- return null;
- }
-
-}