diff options
Diffstat (limited to 'src/org/traccar/protocol/TrvProtocolDecoder.java')
| -rw-r--r-- | src/org/traccar/protocol/TrvProtocolDecoder.java | 199 |
1 files changed, 0 insertions, 199 deletions
diff --git a/src/org/traccar/protocol/TrvProtocolDecoder.java b/src/org/traccar/protocol/TrvProtocolDecoder.java deleted file mode 100644 index 918748f7b..000000000 --- a/src/org/traccar/protocol/TrvProtocolDecoder.java +++ /dev/null @@ -1,199 +0,0 @@ -/* - * Copyright 2015 - 2017 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 org.jboss.netty.channel.Channel; -import org.traccar.BaseProtocolDecoder; -import org.traccar.DeviceSession; -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.text.SimpleDateFormat; -import java.util.Date; -import java.util.regex.Pattern; - -public class TrvProtocolDecoder extends BaseProtocolDecoder { - - public TrvProtocolDecoder(TrvProtocol protocol) { - super(protocol); - } - - private static final Pattern PATTERN = new PatternBuilder() - .expression("[A-Z]{2,3}") - .number("APdd") - .number("(dd)(dd)(dd)") // date (yymmdd) - .expression("([AV])") // validity - .number("(dd)(dd.d+)") // latitude - .expression("([NS])") - .number("(ddd)(dd.d+)") // longitude - .expression("([EW])") - .number("(ddd.d)") // speed - .number("(dd)(dd)(dd)") // time (hhmmss) - .number("([d.]{6})") // course - .number("(ddd)") // gsm - .number("(ddd)") // satellites - .number("(ddd)") // battery - .number("(d)") // acc - .number("(dd)") // arm status - .number("(dd),") // working mode - .number("(d+),") // mcc - .number("(d+),") // mnc - .number("(d+),") // lac - .number("(d+)") // cell - .any() - .compile(); - - private static final Pattern PATTERN_HEATRBEAT = new PatternBuilder() - .expression("[A-Z]{2,3}") - .text("CP01,") - .number("(ddd)") // gsm - .number("(ddd)") // gps - .number("(ddd)") // battery - .number("(d)") // acc - .number("(dd)") // arm status - .number("(dd)") // working mode - .groupBegin() - .number("(ddd)") // interval - .number("d") // vibration alarm - .number("ddd") // vibration sensitivity - .number("d") // automatic arm - .number("dddd") // automatic arm time - .number("(d)") // blocked - .number("(d)") // power status - .number("(d)") // movement status - .groupEnd("?") - .any() - .compile(); - - private Boolean decodeOptionalValue(Parser parser, int activeValue) { - int value = parser.nextInt(); - if (value != 0) { - return value == activeValue; - } - return null; - } - - private void decodeCommon(Position position, Parser parser) { - - position.set(Position.KEY_RSSI, parser.nextInt()); - position.set(Position.KEY_SATELLITES, parser.nextInt()); - position.set(Position.KEY_BATTERY, parser.nextInt()); - position.set(Position.KEY_IGNITION, decodeOptionalValue(parser, 1)); - position.set(Position.KEY_ARMED, decodeOptionalValue(parser, 1)); - - int mode = parser.nextInt(); - if (mode != 0) { - position.set("mode", mode); - } - } - - @Override - protected Object decode( - Channel channel, SocketAddress remoteAddress, Object msg) throws Exception { - - String sentence = (String) msg; - - String id = sentence.startsWith("TRV") ? sentence.substring(0, 3) : sentence.substring(0, 2); - String type = sentence.substring(id.length(), id.length() + 4); - - if (channel != null) { - String responseHeader = id + (char) (type.charAt(0) + 1) + type.substring(1); - if (type.equals("AP00") && id.equals("IW")) { - String time = new SimpleDateFormat("yyyyMMddHHmmss").format(new Date()); - channel.write(responseHeader + "," + time + ",0#"); - } else if (type.equals("AP14")) { - channel.write(responseHeader + ",0.000,0.000#"); - } else { - channel.write(responseHeader + "#"); - } - } - - if (type.equals("AP00")) { - getDeviceSession(channel, remoteAddress, sentence.substring(id.length() + type.length())); - return null; - } - - DeviceSession deviceSession = getDeviceSession(channel, remoteAddress); - if (deviceSession == null) { - return null; - } - - if (type.equals("CP01")) { - - Parser parser = new Parser(PATTERN_HEATRBEAT, sentence); - if (!parser.matches()) { - return null; - } - - Position position = new Position(); - position.setProtocol(getProtocolName()); - position.setDeviceId(deviceSession.getDeviceId()); - - getLastLocation(position, null); - - decodeCommon(position, parser); - - if (parser.hasNext(3)) { - position.set(Position.KEY_BLOCKED, decodeOptionalValue(parser, 2)); - position.set(Position.KEY_CHARGE, decodeOptionalValue(parser, 1)); - position.set(Position.KEY_MOTION, decodeOptionalValue(parser, 1)); - } - - return position; - - } else if (type.equals("AP01") || type.equals("AP10")) { - - Parser parser = new Parser(PATTERN, sentence); - if (!parser.matches()) { - return null; - } - - Position position = new Position(); - position.setProtocol(getProtocolName()); - position.setDeviceId(deviceSession.getDeviceId()); - - DateBuilder dateBuilder = new DateBuilder() - .setDate(parser.nextInt(), parser.nextInt(), parser.nextInt()); - - position.setValid(parser.next().equals("A")); - position.setLatitude(parser.nextCoordinate()); - position.setLongitude(parser.nextCoordinate()); - position.setSpeed(UnitsConverter.knotsFromKph(parser.nextDouble())); - - dateBuilder.setTime(parser.nextInt(), parser.nextInt(), parser.nextInt()); - position.setTime(dateBuilder.getDate()); - - position.setCourse(parser.nextDouble()); - - decodeCommon(position, parser); - - position.setNetwork(new Network(CellTower.from( - parser.nextInt(), parser.nextInt(), parser.nextInt(), parser.nextInt()))); - - return position; - - } - - return null; - } - -} |