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Diffstat (limited to 'src/org/traccar/protocol/T55ProtocolDecoder.java')
-rw-r--r--src/org/traccar/protocol/T55ProtocolDecoder.java283
1 files changed, 0 insertions, 283 deletions
diff --git a/src/org/traccar/protocol/T55ProtocolDecoder.java b/src/org/traccar/protocol/T55ProtocolDecoder.java
deleted file mode 100644
index ba231a635..000000000
--- a/src/org/traccar/protocol/T55ProtocolDecoder.java
+++ /dev/null
@@ -1,283 +0,0 @@
-/*
- * Copyright 2012 - 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.Context;
-import org.traccar.DeviceSession;
-import org.traccar.NetworkMessage;
-import org.traccar.Protocol;
-import org.traccar.helper.DateBuilder;
-import org.traccar.helper.Parser;
-import org.traccar.helper.PatternBuilder;
-import org.traccar.model.Position;
-
-import java.net.SocketAddress;
-import java.nio.channels.DatagramChannel;
-import java.util.Date;
-import java.util.regex.Pattern;
-
-public class T55ProtocolDecoder extends BaseProtocolDecoder {
-
- public T55ProtocolDecoder(Protocol protocol) {
- super(protocol);
- }
-
- private static final Pattern PATTERN_GPRMC = new PatternBuilder()
- .text("$GPRMC,")
- .number("(dd)(dd)(dd).?d*,") // time (hhmmss)
- .expression("([AV]),") // validity
- .number("(dd)(dd.d+),") // latitude
- .expression("([NS]),")
- .number("(d{2,3})(dd.d+),") // longitude
- .expression("([EW]),")
- .number("(d+.?d*)?,") // speed
- .number("(d+.?d*)?,") // course
- .number("(dd)(dd)(dd),") // date (ddmmyy)
- .expression("[^*]+")
- .text("*")
- .expression("[^,]+")
- .number(",(d+)") // satellites
- .number(",(d+)") // imei
- .expression(",([01])") // ignition
- .number(",(d+)") // fuel
- .number(",(d+)").optional(7) // battery
- .number("((?:,d+)+)?") // parameters
- .any()
- .compile();
-
- private static final Pattern PATTERN_GPGGA = new PatternBuilder()
- .text("$GPGGA,")
- .number("(dd)(dd)(dd).?d*,") // time (hhmmss)
- .number("(d+)(dd.d+),") // latitude
- .expression("([NS]),")
- .number("(d+)(dd.d+),") // longitude
- .expression("([EW]),")
- .any()
- .compile();
-
- private static final Pattern PATTERN_GPRMA = new PatternBuilder()
- .text("$GPRMA,")
- .expression("([AV]),") // validity
- .number("(dd)(dd.d+),") // latitude
- .expression("([NS]),")
- .number("(ddd)(dd.d+),") // longitude
- .expression("([EW]),,,")
- .number("(d+.?d*)?,") // speed
- .number("(d+.?d*)?,") // course
- .any()
- .compile();
-
- private static final Pattern PATTERN_TRCCR = new PatternBuilder()
- .text("$TRCCR,")
- .number("(dddd)(dd)(dd)") // date (yyyymmdd)
- .number("(dd)(dd)(dd).?d*,") // time (hhmmss)
- .expression("([AV]),") // validity
- .number("(-?d+.d+),") // latitude
- .number("(-?d+.d+),") // longitude
- .number("(d+.d+),") // speed
- .number("(d+.d+),") // course
- .number("(-?d+.d+),") // altitude
- .number("(d+.?d*),") // battery
- .any()
- .compile();
-
- private Position position = null;
-
- private Position decodeGprmc(
- DeviceSession deviceSession, String sentence, SocketAddress remoteAddress, Channel channel) {
-
- if (deviceSession != null && channel != null && !(channel instanceof DatagramChannel)
- && Context.getIdentityManager().lookupAttributeBoolean(
- deviceSession.getDeviceId(), getProtocolName() + ".ack", false, true)) {
- channel.writeAndFlush(new NetworkMessage("OK1\r\n", remoteAddress));
- }
-
- Parser parser = new Parser(PATTERN_GPRMC, sentence);
- if (!parser.matches()) {
- return null;
- }
-
- Position position = new Position(getProtocolName());
-
- if (deviceSession != null) {
- 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());
- position.setLongitude(parser.nextCoordinate());
- position.setSpeed(parser.nextDouble(0));
- position.setCourse(parser.nextDouble(0));
-
- dateBuilder.setDateReverse(parser.nextInt(0), parser.nextInt(0), parser.nextInt(0));
- position.setTime(dateBuilder.getDate());
-
- if (parser.hasNext(5)) {
- position.set(Position.KEY_SATELLITES, parser.nextInt());
-
- deviceSession = getDeviceSession(channel, remoteAddress, parser.next());
- if (deviceSession == null) {
- return null;
- }
- position.setDeviceId(deviceSession.getDeviceId());
-
- position.set(Position.KEY_IGNITION, parser.hasNext() && parser.next().equals("1"));
- position.set(Position.KEY_FUEL_LEVEL, parser.nextInt(0));
- position.set(Position.KEY_BATTERY, parser.nextInt());
- }
-
- if (parser.hasNext()) {
- String[] parameters = parser.next().split(",");
- for (int i = 1; i < parameters.length; i++) {
- position.set(Position.PREFIX_IO + i, parameters[i]);
- }
- }
-
- if (deviceSession != null) {
- return position;
- } else {
- this.position = position; // save position
- return null;
- }
- }
-
- private Position decodeGpgga(DeviceSession deviceSession, String sentence) {
-
- Parser parser = new Parser(PATTERN_GPGGA, sentence);
- if (!parser.matches()) {
- return null;
- }
-
- Position position = new Position(getProtocolName());
- position.setDeviceId(deviceSession.getDeviceId());
-
- DateBuilder dateBuilder = new DateBuilder()
- .setCurrentDate()
- .setTime(parser.nextInt(0), parser.nextInt(0), parser.nextInt(0));
- position.setTime(dateBuilder.getDate());
-
- position.setValid(true);
- position.setLatitude(parser.nextCoordinate());
- position.setLongitude(parser.nextCoordinate());
-
- return position;
- }
-
- private Position decodeGprma(DeviceSession deviceSession, String sentence) {
-
- Parser parser = new Parser(PATTERN_GPRMA, sentence);
- if (!parser.matches()) {
- return null;
- }
-
- Position position = new Position(getProtocolName());
- position.setDeviceId(deviceSession.getDeviceId());
-
- position.setTime(new Date());
- position.setValid(parser.next().equals("A"));
- position.setLatitude(parser.nextCoordinate());
- position.setLongitude(parser.nextCoordinate());
- position.setSpeed(parser.nextDouble(0));
- position.setCourse(parser.nextDouble(0));
-
- return position;
- }
-
- private Position decodeTrccr(DeviceSession deviceSession, String sentence) {
-
- Parser parser = new Parser(PATTERN_TRCCR, sentence);
- if (!parser.matches()) {
- return null;
- }
-
- Position position = new Position(getProtocolName());
- position.setDeviceId(deviceSession.getDeviceId());
-
- position.setTime(parser.nextDateTime());
-
- position.setValid(parser.next().equals("A"));
- position.setLatitude(parser.nextDouble(0));
- position.setLongitude(parser.nextDouble(0));
- position.setSpeed(parser.nextDouble(0));
- position.setCourse(parser.nextDouble(0));
- position.setAltitude(parser.nextDouble(0));
-
- position.set(Position.KEY_BATTERY, parser.nextDouble(0));
-
- return position;
- }
-
- @Override
- protected Object decode(
- Channel channel, SocketAddress remoteAddress, Object msg) throws Exception {
-
- String sentence = (String) msg;
-
- DeviceSession deviceSession;
-
- if (!sentence.startsWith("$") && sentence.contains("$")) {
- int index = sentence.indexOf("$");
- String id = sentence.substring(0, index);
- if (id.endsWith(",")) {
- id = id.substring(0, id.length() - 1);
- } else if (id.endsWith("/")) {
- id = id.substring(id.indexOf('/') + 1, id.length() - 1);
- }
- deviceSession = getDeviceSession(channel, remoteAddress, id);
- sentence = sentence.substring(index);
- } else {
- deviceSession = getDeviceSession(channel, remoteAddress);
- }
-
- if (sentence.startsWith("$PGID")) {
- getDeviceSession(channel, remoteAddress, sentence.substring(6, sentence.length() - 3));
- } else if (sentence.startsWith("$DEVID")) {
- getDeviceSession(channel, remoteAddress, sentence.substring(7, sentence.lastIndexOf('*')));
- } else if (sentence.startsWith("$PCPTI")) {
- getDeviceSession(channel, remoteAddress, sentence.substring(7, sentence.indexOf(",", 7)));
- } else if (sentence.startsWith("IMEI")) {
- getDeviceSession(channel, remoteAddress, sentence.substring(5));
- } else if (sentence.startsWith("$IMEI")) {
- getDeviceSession(channel, remoteAddress, sentence.substring(6));
- } else if (sentence.startsWith("$GPFID")) {
- deviceSession = getDeviceSession(channel, remoteAddress, sentence.substring(7));
- if (deviceSession != null && position != null) {
- Position position = this.position;
- position.setDeviceId(deviceSession.getDeviceId());
- this.position = null;
- return position;
- }
- } else if (sentence.matches("^[0-9A-F]+$")) {
- getDeviceSession(channel, remoteAddress, sentence);
- } else if (sentence.startsWith("$GPRMC")) {
- return decodeGprmc(deviceSession, sentence, remoteAddress, channel);
- } else if (sentence.startsWith("$GPGGA") && deviceSession != null) {
- return decodeGpgga(deviceSession, sentence);
- } else if (sentence.startsWith("$GPRMA") && deviceSession != null) {
- return decodeGprma(deviceSession, sentence);
- } else if (sentence.startsWith("$TRCCR") && deviceSession != null) {
- return decodeTrccr(deviceSession, sentence);
- }
-
- return null;
- }
-
-}
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-10 13:42:34 +0000