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authorAnton Tananaev <anton.tananaev@gmail.com>2019-03-31 22:35:39 -0700
committerAnton Tananaev <anton.tananaev@gmail.com>2019-03-31 22:35:39 -0700
commit59416923dcb3a756eaf532cc4259f2f6625c0762 (patch)
tree9082dae6616deac8fda432b7bfd80e4a52b6d9dc /src/main/java/org/traccar/protocol/TelicProtocolDecoder.java
parent79a129dd6327d932133d6b9a50190d3f4927bff9 (diff)
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Convert project to gradle
Diffstat (limited to 'src/main/java/org/traccar/protocol/TelicProtocolDecoder.java')
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diff --git a/src/main/java/org/traccar/protocol/TelicProtocolDecoder.java b/src/main/java/org/traccar/protocol/TelicProtocolDecoder.java
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+/*
+ * Copyright 2014 - 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.Protocol;
+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.regex.Pattern;
+
+public class TelicProtocolDecoder extends BaseProtocolDecoder {
+
+ public TelicProtocolDecoder(Protocol protocol) {
+ super(protocol);
+ }
+
+ private static final Pattern PATTERN = new PatternBuilder()
+ .number("dddd")
+ .number("(d{6}|d{15})") // device id
+ .number("(d{1,2}),") // type
+ .number("d{12},") // event time
+ .number("d+,")
+ .number("(dd)(dd)(dd)") // date (ddmmyy)
+ .number("(dd)(dd)(dd),") // time (hhmmss)
+ .groupBegin()
+ .number("(ddd)(dd)(dddd),") // longitude
+ .number("(dd)(dd)(dddd),") // latitude
+ .or()
+ .number("(-?d+),") // longitude
+ .number("(-?d+),") // latitude
+ .groupEnd()
+ .number("(d),") // validity
+ .number("(d+),") // speed
+ .number("(d+),") // course
+ .number("(d+)?,") // satellites
+ .expression("(?:[^,]*,){7}")
+ .number("(d+),") // battery
+ .any()
+ .compile();
+
+ private String decodeAlarm(int eventId) {
+
+ switch (eventId) {
+ case 1:
+ return Position.ALARM_POWER_ON;
+ case 2:
+ return Position.ALARM_SOS;
+ case 5:
+ return Position.ALARM_POWER_OFF;
+ case 7:
+ return Position.ALARM_GEOFENCE_ENTER;
+ case 8:
+ return Position.ALARM_GEOFENCE_EXIT;
+ case 22:
+ return Position.ALARM_LOW_BATTERY;
+ case 25:
+ return Position.ALARM_MOVEMENT;
+ default:
+ return null;
+ }
+ }
+
+ @Override
+ protected Object decode(
+ Channel channel, SocketAddress remoteAddress, Object msg) throws Exception {
+
+ Parser parser = new Parser(PATTERN, (String) msg);
+ if (!parser.matches()) {
+ return null;
+ }
+
+ Position position = new Position(getProtocolName());
+
+ DeviceSession deviceSession = getDeviceSession(channel, remoteAddress, parser.next());
+ if (deviceSession == null) {
+ return null;
+ }
+ position.setDeviceId(deviceSession.getDeviceId());
+
+ int event = parser.nextInt(0);
+ position.set(Position.KEY_EVENT, event);
+
+ position.set(Position.KEY_ALARM, decodeAlarm(event));
+
+ if (event == 11) {
+ position.set(Position.KEY_IGNITION, true);
+ } else if (event == 12) {
+ position.set(Position.KEY_IGNITION, false);
+ }
+
+ position.setTime(parser.nextDateTime(Parser.DateTimeFormat.DMY_HMS));
+
+ if (parser.hasNext(6)) {
+ position.setLongitude(parser.nextCoordinate(Parser.CoordinateFormat.DEG_MIN_MIN));
+ position.setLatitude(parser.nextCoordinate(Parser.CoordinateFormat.DEG_MIN_MIN));
+ }
+
+ if (parser.hasNext(2)) {
+ position.setLongitude(parser.nextDouble(0) / 10000);
+ position.setLatitude(parser.nextDouble(0) / 10000);
+ }
+
+ position.setValid(parser.nextInt(0) != 1);
+ position.setSpeed(UnitsConverter.knotsFromKph(parser.nextDouble(0)));
+ position.setCourse(parser.nextDouble(0));
+
+ if (parser.hasNext()) {
+ position.set(Position.KEY_SATELLITES, parser.nextInt(0));
+ }
+
+ position.set(Position.KEY_BATTERY, parser.nextInt(0));
+
+ return position;
+ }
+
+}