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Diffstat (limited to 'src/org/traccar/protocol/TaipProtocolDecoder.java')
-rw-r--r--src/org/traccar/protocol/TaipProtocolDecoder.java287
1 files changed, 0 insertions, 287 deletions
diff --git a/src/org/traccar/protocol/TaipProtocolDecoder.java b/src/org/traccar/protocol/TaipProtocolDecoder.java
deleted file mode 100644
index 8a0cb870b..000000000
--- a/src/org/traccar/protocol/TaipProtocolDecoder.java
+++ /dev/null
@@ -1,287 +0,0 @@
-/*
- * Copyright 2013 - 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.Checksum;
-import org.traccar.helper.DateBuilder;
-import org.traccar.helper.DateUtil;
-import org.traccar.helper.Parser;
-import org.traccar.helper.PatternBuilder;
-import org.traccar.helper.UnitsConverter;
-import org.traccar.model.Position;
-
-import java.net.SocketAddress;
-import java.util.Date;
-import java.util.regex.Pattern;
-
-public class TaipProtocolDecoder extends BaseProtocolDecoder {
-
- public TaipProtocolDecoder(Protocol protocol) {
- super(protocol);
- }
-
- private static final Pattern PATTERN = new PatternBuilder()
- .groupBegin()
- .expression("R[EP]V") // type
- .groupBegin()
- .number("(dd)") // event
- .number("(dddd)") // week
- .number("(d)") // day
- .groupEnd("?")
- .number("(d{5})") // seconds
- .or()
- .expression("(?:RGP|RCQ|RCV|RBR)") // type
- .number("(dd)?") // event
- .number("(dd)(dd)(dd)") // date (mmddyy)
- .number("(dd)(dd)(dd)") // time (hhmmss)
- .groupEnd()
- .groupBegin()
- .number("([-+]dd)(d{5})") // latitude
- .number("([-+]ddd)(d{5})") // longitude
- .or()
- .number("([-+])(dd)(dd.dddd)") // latitude
- .number("([-+])(ddd)(dd.dddd)") // longitude
- .groupEnd()
- .number("(ddd)") // speed
- .number("(ddd)") // course
- .groupBegin()
- .number("([023])") // fix mode
- .number("xx") // data age
- .number("(xx)") // input
- .number("(dd)") // event
- .number("(dd)") // hdop
- .or()
- .groupBegin()
- .number("(xx)") // input
- .number("(xx)") // satellites
- .number("(ddd)") // battery
- .number("(x{8})") // odometer
- .number("[01]") // gps power
- .groupBegin()
- .number("([023])") // fix mode
- .number("(dd)") // pdop
- .number("dd") // satellites
- .number("xxxx") // data age
- .number("[01]") // modem power
- .number("[0-5]") // gsm status
- .number("(dd)") // rssi
- .number("([-+]dddd)") // temperature 1
- .number("xx") // seconds from last
- .number("([-+]dddd)") // temperature 2
- .number("xx") // seconds from last
- .groupEnd("?")
- .groupEnd("?")
- .groupEnd()
- .any()
- .compile();
-
- private Date getTime(long week, long day, long seconds) {
- DateBuilder dateBuilder = new DateBuilder()
- .setDate(1980, 1, 6)
- .addMillis(((week * 7 + day) * 24 * 60 * 60 + seconds) * 1000);
- return dateBuilder.getDate();
- }
-
- private Date getTime(long seconds) {
- DateBuilder dateBuilder = new DateBuilder(new Date())
- .setTime(0, 0, 0, 0)
- .addMillis(seconds * 1000);
- return DateUtil.correctDay(dateBuilder.getDate());
- }
-
- @Override
- protected Object decode(
- Channel channel, SocketAddress remoteAddress, Object msg) throws Exception {
-
- String sentence = (String) msg;
-
- int beginIndex = sentence.indexOf('>');
- if (beginIndex != -1) {
- sentence = sentence.substring(beginIndex + 1);
- }
-
- Parser parser = new Parser(PATTERN, sentence);
- if (!parser.matches()) {
- return null;
- }
-
- Position position = new Position(getProtocolName());
-
- Boolean valid = null;
- Integer event = null;
-
- if (parser.hasNext(3)) {
- event = parser.nextInt();
- position.setTime(getTime(parser.nextInt(0), parser.nextInt(0), parser.nextInt(0)));
- } else if (parser.hasNext()) {
- position.setTime(getTime(parser.nextInt(0)));
- }
-
- if (parser.hasNext()) {
- event = parser.nextInt();
- }
-
- if (parser.hasNext(6)) {
- position.setTime(parser.nextDateTime(Parser.DateTimeFormat.DMY_HMS));
- }
-
- if (parser.hasNext(4)) {
- position.setLatitude(parser.nextCoordinate(Parser.CoordinateFormat.DEG_DEG));
- position.setLongitude(parser.nextCoordinate(Parser.CoordinateFormat.DEG_DEG));
- }
- if (parser.hasNext(6)) {
- position.setLatitude(parser.nextCoordinate(Parser.CoordinateFormat.HEM_DEG_MIN));
- position.setLongitude(parser.nextCoordinate(Parser.CoordinateFormat.HEM_DEG_MIN));
- }
-
- position.setSpeed(UnitsConverter.knotsFromMph(parser.nextDouble(0)));
- position.setCourse(parser.nextDouble(0));
-
- if (parser.hasNext(4)) {
- valid = parser.nextInt() > 0;
- int input = parser.nextHexInt();
- position.set(Position.KEY_IGNITION, BitUtil.check(input, 7));
- position.set(Position.KEY_INPUT, input);
- event = parser.nextInt();
- position.set(Position.KEY_HDOP, parser.nextInt());
- }
-
- if (parser.hasNext(4)) {
- position.set(Position.KEY_INPUT, parser.nextHexInt(0));
- position.set(Position.KEY_SATELLITES, parser.nextHexInt(0));
- position.set(Position.KEY_BATTERY, parser.nextInt(0));
- position.set(Position.KEY_ODOMETER, parser.nextLong(16, 0));
- }
-
- if (parser.hasNext(4)) {
- valid = parser.nextInt() > 0;
- position.set(Position.KEY_PDOP, parser.nextInt());
- position.set(Position.KEY_RSSI, parser.nextInt());
- position.set(Position.PREFIX_TEMP + 1, parser.nextInt() * 0.01);
- position.set(Position.PREFIX_TEMP + 2, parser.nextInt() * 0.01);
- }
-
- position.setValid(valid == null || valid);
-
- if (event != null) {
- position.set(Position.KEY_EVENT, event);
- switch (event) {
- case 22:
- position.set(Position.KEY_ALARM, Position.ALARM_ACCELERATION);
- break;
- case 23:
- position.set(Position.KEY_ALARM, Position.ALARM_BRAKING);
- break;
- case 24:
- position.set(Position.KEY_ALARM, Position.ALARM_ACCIDENT);
- break;
- case 26:
- case 28:
- position.set(Position.KEY_ALARM, Position.ALARM_CORNERING);
- break;
- default:
- break;
- }
- }
-
- String[] attributes = null;
- beginIndex = sentence.indexOf(';');
- if (beginIndex != -1) {
- int endIndex = sentence.indexOf('<', beginIndex);
- if (endIndex == -1) {
- endIndex = sentence.length();
- }
- attributes = sentence.substring(beginIndex, endIndex).split(";");
- }
-
- return decodeAttributes(channel, remoteAddress, position, attributes);
- }
-
- private Position decodeAttributes(
- Channel channel, SocketAddress remoteAddress, Position position, String[] attributes) {
-
- String uniqueId = null;
- DeviceSession deviceSession = null;
- String messageIndex = null;
-
- if (attributes != null) {
- for (String attribute : attributes) {
- int index = attribute.indexOf('=');
- if (index != -1) {
- String key = attribute.substring(0, index).toLowerCase();
- String value = attribute.substring(index + 1);
- switch (key) {
- case "id":
- uniqueId = value;
- deviceSession = getDeviceSession(channel, remoteAddress, value);
- if (deviceSession != null) {
- position.setDeviceId(deviceSession.getDeviceId());
- }
- break;
- case "io":
- position.set(Position.KEY_IGNITION, BitUtil.check(value.charAt(0) - '0', 0));
- position.set(Position.KEY_CHARGE, BitUtil.check(value.charAt(0) - '0', 1));
- position.set(Position.KEY_OUTPUT, value.charAt(1) - '0');
- position.set(Position.KEY_INPUT, value.charAt(2) - '0');
- break;
- case "ix":
- position.set(Position.PREFIX_IO + 1, value);
- break;
- case "ad":
- position.set(Position.PREFIX_ADC + 1, Integer.parseInt(value));
- break;
- case "sv":
- position.set(Position.KEY_SATELLITES, Integer.parseInt(value));
- break;
- case "bl":
- position.set(Position.KEY_BATTERY, Integer.parseInt(value) * 0.001);
- break;
- case "vo":
- position.set(Position.KEY_ODOMETER, Long.parseLong(value));
- break;
- default:
- position.set(key, value);
- break;
- }
- } else if (attribute.startsWith("#")) {
- messageIndex = attribute;
- }
- }
- }
-
- if (deviceSession != null) {
- if (channel != null) {
- if (messageIndex != null) {
- String response = ">ACK;ID=" + uniqueId + ";" + messageIndex + ";*";
- response += String.format("%02X", Checksum.xor(response)) + "<";
- channel.writeAndFlush(new NetworkMessage(response, remoteAddress));
- } else {
- channel.writeAndFlush(new NetworkMessage(uniqueId, remoteAddress));
- }
- }
- return position;
- }
-
- return null;
- }
-
-}
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-10 01:39:06 +0000