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Diffstat (limited to 'src/org/traccar/protocol/Tlt2hProtocolDecoder.java')
-rw-r--r-- | src/org/traccar/protocol/Tlt2hProtocolDecoder.java | 152 |
1 files changed, 0 insertions, 152 deletions
diff --git a/src/org/traccar/protocol/Tlt2hProtocolDecoder.java b/src/org/traccar/protocol/Tlt2hProtocolDecoder.java deleted file mode 100644 index f67ff88db..000000000 --- a/src/org/traccar/protocol/Tlt2hProtocolDecoder.java +++ /dev/null @@ -1,152 +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.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.util.LinkedList; -import java.util.List; -import java.util.regex.Pattern; - -public class Tlt2hProtocolDecoder extends BaseProtocolDecoder { - - public Tlt2hProtocolDecoder(Protocol protocol) { - super(protocol); - } - - private static final Pattern PATTERN_HEADER = new PatternBuilder() - .number("#(d+)#") // imei - .any() - .expression("([^#]+)#") // status - .number("d+") // number of records - .compile(); - - private static final Pattern PATTERN_POSITION = new PatternBuilder() - .number("#(x+)?") // cell info - .text("$GPRMC,") - .number("(dd)(dd)(dd).d+,") // time (hhmmss.sss) - .expression("([AV]),") // validity - .number("(d+)(dd.d+),") // latitude - .expression("([NS]),") - .number("(d+)(dd.d+),") // longitude - .number("([EW]),") - .number("(d+.?d*)?,") // speed - .number("(d+.?d*)?,") // course - .number("(dd)(dd)(dd)") // date (ddmmyy) - .any() - .compile(); - - private void decodeStatus(Position position, String status) { - switch (status) { - case "AUTOSTART": - case "AUTO": - position.set(Position.KEY_IGNITION, true); - break; - case "AUTOSTOP": - case "AUTOLOW": - position.set(Position.KEY_IGNITION, false); - break; - case "TOWED": - position.set(Position.KEY_ALARM, Position.ALARM_TOW); - break; - case "SOS": - position.set(Position.KEY_ALARM, Position.ALARM_SOS); - break; - case "DEF": - position.set(Position.KEY_ALARM, Position.ALARM_POWER_CUT); - break; - case "BLP": - position.set(Position.KEY_ALARM, Position.ALARM_LOW_BATTERY); - break; - case "CLP": - position.set(Position.KEY_ALARM, Position.ALARM_LOW_POWER); - break; - case "OS": - position.set(Position.KEY_ALARM, Position.ALARM_GEOFENCE_EXIT); - break; - case "RS": - position.set(Position.KEY_ALARM, Position.ALARM_GEOFENCE_ENTER); - break; - case "OVERSPEED": - position.set(Position.KEY_ALARM, Position.ALARM_OVERSPEED); - break; - default: - break; - } - } - - @Override - protected Object decode( - Channel channel, SocketAddress remoteAddress, Object msg) throws Exception { - - String sentence = (String) msg; - sentence = sentence.trim(); - - String header = sentence.substring(0, sentence.indexOf('\r')); - Parser parser = new Parser(PATTERN_HEADER, header); - if (!parser.matches()) { - return null; - } - - DeviceSession deviceSession = getDeviceSession(channel, remoteAddress, parser.next()); - if (deviceSession == null) { - return null; - } - - String status = parser.next(); - - String[] messages = sentence.substring(sentence.indexOf('\n') + 1).split("\r\n"); - List<Position> positions = new LinkedList<>(); - - for (String message : messages) { - parser = new Parser(PATTERN_POSITION, message); - if (parser.matches()) { - - Position position = new Position(getProtocolName()); - position.setDeviceId(deviceSession.getDeviceId()); - - parser.next(); // base station info - - 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()); - - decodeStatus(position, status); - - positions.add(position); - } - } - - return positions; - } - -} |