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Diffstat (limited to 'src/org/traccar/protocol/WatchProtocolDecoder.java')
-rw-r--r--src/org/traccar/protocol/WatchProtocolDecoder.java329
1 files changed, 0 insertions, 329 deletions
diff --git a/src/org/traccar/protocol/WatchProtocolDecoder.java b/src/org/traccar/protocol/WatchProtocolDecoder.java
deleted file mode 100644
index 70b207e9b..000000000
--- a/src/org/traccar/protocol/WatchProtocolDecoder.java
+++ /dev/null
@@ -1,329 +0,0 @@
-/*
- * 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.
- * 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.Unpooled;
-import io.netty.channel.Channel;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-import org.traccar.BaseProtocolDecoder;
-import org.traccar.Context;
-import org.traccar.DeviceSession;
-import org.traccar.NetworkMessage;
-import org.traccar.Protocol;
-import org.traccar.helper.BitUtil;
-import org.traccar.helper.Parser;
-import org.traccar.helper.PatternBuilder;
-import org.traccar.helper.UnitsConverter;
-import org.traccar.model.CellTower;
-import org.traccar.model.Network;
-import org.traccar.model.Position;
-import org.traccar.model.WifiAccessPoint;
-
-import java.net.SocketAddress;
-import java.nio.charset.StandardCharsets;
-import java.util.Date;
-import java.util.regex.Pattern;
-
-public class WatchProtocolDecoder extends BaseProtocolDecoder {
-
- private static final Logger LOGGER = LoggerFactory.getLogger(WatchProtocolDecoder.class);
-
- public WatchProtocolDecoder(Protocol protocol) {
- super(protocol);
- }
-
- private static final Pattern PATTERN_POSITION = new PatternBuilder()
- .number("(dd)(dd)(dd),") // date (ddmmyy)
- .number("(dd)(dd)(dd),") // time (hhmmss)
- .expression("([AV]),") // validity
- .number(" *(-?d+.d+),") // latitude
- .expression("([NS]),")
- .number(" *(-?d+.d+),") // longitude
- .expression("([EW])?,")
- .number("(d+.?d*),") // speed
- .number("(d+.?d*),") // course
- .number("(d+.?d*),") // altitude
- .number("(d+),") // satellites
- .number("(d+),") // rssi
- .number("(d+),") // battery
- .number("(d+),") // steps
- .number("d+,") // tumbles
- .number("(x+),") // status
- .expression("(.*)") // cell and wifi
- .compile();
-
- private void sendResponse(Channel channel, String id, String index, String content) {
- if (channel != null) {
- String response;
- if (index != null) {
- response = String.format("[%s*%s*%s*%04x*%s]",
- manufacturer, id, index, content.length(), content);
- } else {
- response = String.format("[%s*%s*%04x*%s]",
- manufacturer, id, content.length(), content);
- }
- ByteBuf buf = Unpooled.copiedBuffer(response, StandardCharsets.US_ASCII);
- channel.writeAndFlush(new NetworkMessage(buf, channel.remoteAddress()));
- }
- }
-
- private String decodeAlarm(int status) {
- if (BitUtil.check(status, 0)) {
- return Position.ALARM_LOW_BATTERY;
- } else if (BitUtil.check(status, 1)) {
- return Position.ALARM_GEOFENCE_EXIT;
- } else if (BitUtil.check(status, 2)) {
- return Position.ALARM_GEOFENCE_ENTER;
- } else if (BitUtil.check(status, 3)) {
- return Position.ALARM_OVERSPEED;
- } else if (BitUtil.check(status, 16)) {
- return Position.ALARM_SOS;
- } else if (BitUtil.check(status, 17)) {
- return Position.ALARM_LOW_BATTERY;
- } else if (BitUtil.check(status, 18)) {
- return Position.ALARM_GEOFENCE_EXIT;
- } else if (BitUtil.check(status, 19)) {
- return Position.ALARM_GEOFENCE_ENTER;
- } else if (BitUtil.check(status, 20)) {
- return Position.ALARM_REMOVING;
- } else if (BitUtil.check(status, 21)) {
- return Position.ALARM_FALL_DOWN;
- }
- return null;
- }
-
- private Position decodePosition(DeviceSession deviceSession, String data) {
-
- Parser parser = new Parser(PATTERN_POSITION, data);
- if (!parser.matches()) {
- return null;
- }
-
- Position position = new Position(getProtocolName());
- position.setDeviceId(deviceSession.getDeviceId());
-
- position.setTime(parser.nextDateTime(Parser.DateTimeFormat.DMY_HMS));
-
- position.setValid(parser.next().equals("A"));
- position.setLatitude(parser.nextCoordinate(Parser.CoordinateFormat.DEG_HEM));
- position.setLongitude(parser.nextCoordinate(Parser.CoordinateFormat.DEG_HEM));
- position.setSpeed(UnitsConverter.knotsFromKph(parser.nextDouble(0)));
- position.setCourse(parser.nextDouble(0));
- position.setAltitude(parser.nextDouble(0));
-
- position.set(Position.KEY_SATELLITES, parser.nextInt(0));
- position.set(Position.KEY_RSSI, parser.nextInt(0));
- position.set(Position.KEY_BATTERY_LEVEL, parser.nextInt(0));
-
- position.set(Position.KEY_STEPS, parser.nextInt(0));
-
- int status = parser.nextHexInt(0);
- position.set(Position.KEY_ALARM, decodeAlarm(status));
- if (BitUtil.check(status, 4)) {
- position.set(Position.KEY_MOTION, true);
- }
-
- String[] values = parser.next().split(",");
- int index = 0;
-
- Network network = new Network();
-
- int cellCount = Integer.parseInt(values[index++]);
- index += 1; // timing advance
- int mcc = Integer.parseInt(values[index++]);
- int mnc = Integer.parseInt(values[index++]);
-
- for (int i = 0; i < cellCount; i++) {
- network.addCellTower(CellTower.from(mcc, mnc,
- Integer.parseInt(values[index++]), Integer.parseInt(values[index++]),
- Integer.parseInt(values[index++])));
- }
-
- if (index < values.length && !values[index].isEmpty()) {
- int wifiCount = Integer.parseInt(values[index++]);
-
- for (int i = 0; i < wifiCount; i++) {
- index += 1; // wifi name
- network.addWifiAccessPoint(WifiAccessPoint.from(
- values[index++], Integer.parseInt(values[index++])));
- }
- }
-
- if (network.getCellTowers() != null || network.getWifiAccessPoints() != null) {
- position.setNetwork(network);
- }
-
- return position;
- }
-
- private boolean hasIndex;
- private String manufacturer;
-
- public boolean getHasIndex() {
- return hasIndex;
- }
-
- public String getManufacturer() {
- return manufacturer;
- }
-
- @Override
- protected Object decode(
- Channel channel, SocketAddress remoteAddress, Object msg) throws Exception {
-
- ByteBuf buf = (ByteBuf) msg;
-
- buf.skipBytes(1); // '[' header
- manufacturer = buf.readSlice(2).toString(StandardCharsets.US_ASCII);
- buf.skipBytes(1); // '*' delimiter
-
- int idIndex = buf.indexOf(buf.readerIndex(), buf.writerIndex(), (byte) '*');
- String id = buf.readSlice(idIndex - buf.readerIndex()).toString(StandardCharsets.US_ASCII);
- DeviceSession deviceSession = getDeviceSession(channel, remoteAddress, id);
- if (deviceSession == null) {
- return null;
- }
-
- buf.skipBytes(1); // '*' delimiter
-
- String index = null;
- int contentIndex = buf.indexOf(buf.readerIndex(), buf.writerIndex(), (byte) '*');
- if (contentIndex + 5 < buf.writerIndex() && buf.getByte(contentIndex + 5) == '*'
- && buf.toString(contentIndex + 1, 4, StandardCharsets.US_ASCII).matches("\\p{XDigit}+")) {
- int indexLength = buf.indexOf(buf.readerIndex(), buf.writerIndex(), (byte) '*') - buf.readerIndex();
- hasIndex = true;
- index = buf.readSlice(indexLength).toString(StandardCharsets.US_ASCII);
- buf.skipBytes(1); // '*' delimiter
- }
-
- buf.skipBytes(4); // length
- buf.skipBytes(1); // '*' delimiter
-
- buf.writerIndex(buf.writerIndex() - 1); // ']' ignore ending
-
- contentIndex = buf.indexOf(buf.readerIndex(), buf.writerIndex(), (byte) ',');
- if (contentIndex < 0) {
- contentIndex = buf.writerIndex();
- }
-
- String type = buf.readSlice(contentIndex - buf.readerIndex()).toString(StandardCharsets.US_ASCII);
-
- if (contentIndex < buf.writerIndex()) {
- buf.readerIndex(contentIndex + 1);
- }
-
- if (type.equals("INIT")) {
-
- sendResponse(channel, id, index, "INIT,1");
-
- } else if (type.equals("LK")) {
-
- sendResponse(channel, id, index, "LK");
-
- if (buf.isReadable()) {
- String[] values = buf.toString(StandardCharsets.US_ASCII).split(",");
- if (values.length >= 3) {
- Position position = new Position(getProtocolName());
- position.setDeviceId(deviceSession.getDeviceId());
-
- getLastLocation(position, null);
-
- position.set(Position.KEY_BATTERY_LEVEL, Integer.parseInt(values[2]));
-
- return position;
- }
- }
-
- } else if (type.equals("UD") || type.equals("UD2") || type.equals("UD3")
- || type.equals("AL") || type.equals("WT")) {
-
- Position position = decodePosition(deviceSession, buf.toString(StandardCharsets.US_ASCII));
-
- if (type.equals("AL")) {
- if (position != null) {
- position.set(Position.KEY_ALARM, Position.ALARM_SOS);
- }
- sendResponse(channel, id, index, "AL");
- }
-
- return position;
-
- } else if (type.equals("TKQ")) {
-
- sendResponse(channel, id, index, "TKQ");
-
- } else if (type.equals("PULSE") || type.equals("heart") || type.equals("bphrt")) {
-
- if (buf.isReadable()) {
-
- Position position = new Position(getProtocolName());
- position.setDeviceId(deviceSession.getDeviceId());
-
- getLastLocation(position, new Date());
-
- String[] values = buf.toString(StandardCharsets.US_ASCII).split(",");
- int valueIndex = 0;
-
- if (type.equals("bphrt")) {
- position.set("pressureHigh", values[valueIndex++]);
- position.set("pressureLow", values[valueIndex++]);
- }
- position.set(Position.KEY_HEART_RATE, Integer.parseInt(values[valueIndex]));
-
- return position;
-
- }
-
- } else if (type.equals("img")) {
-
- Position position = new Position(getProtocolName());
- position.setDeviceId(deviceSession.getDeviceId());
-
- getLastLocation(position, null);
-
- int timeIndex = buf.indexOf(buf.readerIndex(), buf.writerIndex(), (byte) ',');
- buf.readerIndex(timeIndex + 12 + 2);
- position.set(Position.KEY_IMAGE, Context.getMediaManager().writeFile(id, buf, "jpg"));
-
- return position;
-
- } else if (type.equals("TK")) {
-
- if (buf.readableBytes() == 1) {
- byte result = buf.readByte();
- if (result != '1') {
- LOGGER.warn(type + "," + result);
- }
- return null;
- }
-
- Position position = new Position(getProtocolName());
- position.setDeviceId(deviceSession.getDeviceId());
-
- getLastLocation(position, null);
-
- position.set(Position.KEY_AUDIO, Context.getMediaManager().writeFile(id, buf, "amr"));
-
- return position;
-
- }
-
- return null;
- }
-
-}
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