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Diffstat (limited to 'src/org/traccar/protocol/GoSafeProtocolDecoder.java')
-rw-r--r--src/org/traccar/protocol/GoSafeProtocolDecoder.java269
1 files changed, 0 insertions, 269 deletions
diff --git a/src/org/traccar/protocol/GoSafeProtocolDecoder.java b/src/org/traccar/protocol/GoSafeProtocolDecoder.java
deleted file mode 100644
index 95ef18f20..000000000
--- a/src/org/traccar/protocol/GoSafeProtocolDecoder.java
+++ /dev/null
@@ -1,269 +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.channel.Channel;
-import org.traccar.BaseProtocolDecoder;
-import org.traccar.DeviceSession;
-import org.traccar.NetworkMessage;
-import org.traccar.Protocol;
-import org.traccar.helper.BitUtil;
-import org.traccar.helper.DateBuilder;
-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 java.net.SocketAddress;
-import java.util.Date;
-import java.util.LinkedList;
-import java.util.List;
-import java.util.regex.Pattern;
-
-public class GoSafeProtocolDecoder extends BaseProtocolDecoder {
-
- public GoSafeProtocolDecoder(Protocol protocol) {
- super(protocol);
- }
-
- private static final Pattern PATTERN = new PatternBuilder()
- .text("*GS") // header
- .number("d+,") // protocol version
- .number("(d+),") // imei
- .number("(dd)(dd)(dd)") // time (hhmmss)
- .number("(dd)(dd)(dd),") // date (ddmmyy)
- .expression("([^#]*)#?") // data
- .compile();
-
- private static final Pattern PATTERN_OLD = new PatternBuilder()
- .text("*GS") // header
- .number("d+,") // protocol version
- .number("(d+),") // imei
- .text("GPS:")
- .number("(dd)(dd)(dd);") // time (hhmmss)
- .number("d;").optional() // fix type
- .expression("([AV]);") // validity
- .number("([NS])(d+.d+);") // latitude
- .number("([EW])(d+.d+);") // longitude
- .number("(d+)?;") // speed
- .number("(d+);") // course
- .number("(d+.?d*)").optional() // hdop
- .number("(dd)(dd)(dd)") // date (ddmmyy)
- .any()
- .compile();
-
- private void decodeFragment(Position position, String fragment) {
- int dataIndex = fragment.indexOf(':');
- int index = 0;
- String[] values;
- if (fragment.length() == dataIndex + 1) {
- values = new String[0];
- } else {
- values = fragment.substring(dataIndex + 1).split(";");
- }
- switch (fragment.substring(0, dataIndex)) {
- case "GPS":
- position.setValid(values[index++].equals("A"));
- position.set(Position.KEY_SATELLITES, Integer.parseInt(values[index++]));
- position.setLatitude(Double.parseDouble(values[index].substring(1)));
- if (values[index++].charAt(0) == 'S') {
- position.setLatitude(-position.getLatitude());
- }
- position.setLongitude(Double.parseDouble(values[index].substring(1)));
- if (values[index++].charAt(0) == 'W') {
- position.setLongitude(-position.getLongitude());
- }
- if (!values[index++].isEmpty()) {
- position.setSpeed(UnitsConverter.knotsFromKph(Integer.parseInt(values[index - 1])));
- }
- position.setCourse(Integer.parseInt(values[index++]));
- if (index < values.length) {
- position.setAltitude(Integer.parseInt(values[index++]));
- }
- if (index < values.length) {
- position.set(Position.KEY_HDOP, Double.parseDouble(values[index++]));
- }
- if (index < values.length) {
- position.set(Position.KEY_VDOP, Double.parseDouble(values[index++]));
- }
- break;
- case "GSM":
- index += 1; // registration status
- index += 1; // signal strength
- position.setNetwork(new Network(CellTower.from(
- Integer.parseInt(values[index++]), Integer.parseInt(values[index++]),
- Integer.parseInt(values[index++], 16), Integer.parseInt(values[index++], 16),
- Integer.parseInt(values[index++]))));
- break;
- case "COT":
- if (index < values.length) {
- position.set(Position.KEY_ODOMETER, Long.parseLong(values[index++]));
- }
- if (index < values.length) {
- String[] hours = values[index].split("-");
- position.set(Position.KEY_HOURS, (Integer.parseInt(hours[0]) * 3600
- + (hours.length > 1 ? Integer.parseInt(hours[1]) * 60 : 0)
- + (hours.length > 2 ? Integer.parseInt(hours[2]) : 0)) * 1000);
- }
- break;
- case "ADC":
- position.set(Position.KEY_POWER, Double.parseDouble(values[index++]));
- if (index < values.length) {
- position.set(Position.KEY_BATTERY, Double.parseDouble(values[index++]));
- }
- if (index < values.length) {
- position.set(Position.PREFIX_ADC + 1, Double.parseDouble(values[index++]));
- }
- if (index < values.length) {
- position.set(Position.PREFIX_ADC + 2, Double.parseDouble(values[index++]));
- }
- break;
- case "DTT":
- position.set(Position.KEY_STATUS, Integer.parseInt(values[index++], 16));
- if (!values[index++].isEmpty()) {
- int io = Integer.parseInt(values[index - 1], 16);
- position.set(Position.KEY_IGNITION, BitUtil.check(io, 0));
- position.set(Position.PREFIX_IN + 1, BitUtil.check(io, 1));
- position.set(Position.PREFIX_IN + 2, BitUtil.check(io, 2));
- position.set(Position.PREFIX_IN + 3, BitUtil.check(io, 3));
- position.set(Position.PREFIX_IN + 4, BitUtil.check(io, 4));
- position.set(Position.PREFIX_OUT + 1, BitUtil.check(io, 5));
- position.set(Position.PREFIX_OUT + 2, BitUtil.check(io, 6));
- position.set(Position.PREFIX_OUT + 3, BitUtil.check(io, 7));
- }
- position.set(Position.KEY_GEOFENCE, values[index++] + values[index++]);
- position.set("eventStatus", values[index++]);
- if (index < values.length) {
- position.set("packetType", values[index++]);
- }
- break;
- case "ETD":
- position.set("eventData", values[index++]);
- break;
- case "OBD":
- position.set("obd", values[index++]);
- break;
- case "TAG":
- position.set("tagData", values[index++]);
- break;
- case "IWD":
- if (index < values.length && values[index + 1].equals("0")) {
- position.set(Position.KEY_DRIVER_UNIQUE_ID, values[index + 2]);
- }
- break;
- default:
- break;
- }
- }
-
- private Object decodeData(DeviceSession deviceSession, Date time, String data) {
-
- List<Position> positions = new LinkedList<>();
- Position position = null;
- int index = 0;
- String[] fragments = data.split(",");
-
- while (index < fragments.length) {
-
- if (fragments[index].isEmpty() || Character.isDigit(fragments[index].charAt(0))) {
-
- if (position != null) {
- positions.add(position);
- }
-
- position = new Position(getProtocolName());
- position.setDeviceId(deviceSession.getDeviceId());
- position.setTime(time);
-
- if (!fragments[index++].isEmpty()) {
- position.set(Position.KEY_EVENT, Integer.parseInt(fragments[index - 1]));
- }
-
- } else {
-
- decodeFragment(position, fragments[index++]);
-
- }
-
- }
-
- if (position != null) {
- positions.add(position);
- }
-
- return positions;
- }
-
- @Override
- protected Object decode(
- Channel channel, SocketAddress remoteAddress, Object msg) throws Exception {
-
- if (channel != null) {
- channel.writeAndFlush(new NetworkMessage("1234", remoteAddress));
- }
-
- String sentence = (String) msg;
- Pattern pattern = PATTERN;
- if (sentence.startsWith("*GS02")) {
- pattern = PATTERN_OLD;
- }
-
- Parser parser = new Parser(pattern, (String) msg);
- if (!parser.matches()) {
- return null;
- }
-
- DeviceSession deviceSession = getDeviceSession(channel, remoteAddress, parser.next());
- if (deviceSession == null) {
- return null;
- }
-
- if (pattern == PATTERN_OLD) {
-
- Position position = new Position(getProtocolName());
- position.setDeviceId(deviceSession.getDeviceId());
-
- DateBuilder dateBuilder = new DateBuilder()
- .setTime(parser.nextInt(0), parser.nextInt(0), parser.nextInt(0));
-
- position.setValid(parser.next().equals("A"));
- position.setLatitude(parser.nextCoordinate(Parser.CoordinateFormat.HEM_DEG));
- position.setLongitude(parser.nextCoordinate(Parser.CoordinateFormat.HEM_DEG));
- position.setSpeed(UnitsConverter.knotsFromKph(parser.nextDouble(0)));
- position.setCourse(parser.nextDouble(0));
-
- position.set(Position.KEY_HDOP, parser.next());
-
- dateBuilder.setDateReverse(parser.nextInt(0), parser.nextInt(0), parser.nextInt(0));
- position.setTime(dateBuilder.getDate());
-
- return position;
-
- } else {
-
- Date time = new Date();
- if (parser.hasNext(6)) {
- time = parser.nextDateTime(Parser.DateTimeFormat.HMS_DMY);
- }
-
- return decodeData(deviceSession, time, parser.next());
-
- }
- }
-
-}
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-07 05:39:20 +0000