Examples with Parser org.traccar.helper.Parser used on opensource projects

Example 16 with Parser

use of org.traccar.helper.Parser in project traccar by tananaev.

the class StarLinkProtocolDecoder method decode.

@Override
protected Object decode(Channel channel, SocketAddress remoteAddress, Object msg) throws Exception {
    Parser parser = new Parser(PATTERN, (String) msg);
    if (!parser.matches()) {
        return null;
    }
    DeviceSession deviceSession = getDeviceSession(channel, remoteAddress, parser.next());
    if (deviceSession == null) {
        return null;
    }
    int type = parser.nextInt(0);
    if (type != MSG_EVENT_REPORT) {
        return null;
    }
    Position position = new Position(getProtocolName());
    position.setDeviceId(deviceSession.getDeviceId());
    position.setValid(true);
    position.set(Position.KEY_INDEX, parser.nextInt(0));
    String[] data = parser.next().split(",");
    Integer lac = null, cid = null;
    int event = 0;
    for (int i = 0; i < Math.min(data.length, dataTags.length); i++) {
        if (data[i].isEmpty()) {
            continue;
        }
        switch(dataTags[i]) {
            case "#EDT#":
                position.setDeviceTime(dateFormat.parse(data[i]));
                break;
            case "#EID#":
                event = Integer.parseInt(data[i]);
                position.set(Position.KEY_ALARM, decodeAlarm(event));
                position.set(Position.KEY_EVENT, event);
                break;
            case "#PDT#":
                position.setFixTime(dateFormat.parse(data[i]));
                break;
            case "#LAT#":
                position.setLatitude(parseCoordinate(data[i]));
                break;
            case "#LONG#":
                position.setLongitude(parseCoordinate(data[i]));
                break;
            case "#SPD#":
                position.setSpeed(Double.parseDouble(data[i]));
                break;
            case "#HEAD#":
                position.setCourse(Integer.parseInt(data[i]));
                break;
            case "#ODO#":
                position.set(Position.KEY_ODOMETER, Long.parseLong(data[i]) * 1000);
                break;
            case "#IN1#":
                position.set(Position.PREFIX_IN + 1, Integer.parseInt(data[i]));
                break;
            case "#IN2#":
                position.set(Position.PREFIX_IN + 2, Integer.parseInt(data[i]));
                break;
            case "#IN3#":
                position.set(Position.PREFIX_IN + 3, Integer.parseInt(data[i]));
                break;
            case "#IN4#":
                position.set(Position.PREFIX_IN + 4, Integer.parseInt(data[i]));
                break;
            case "#OUT1#":
                position.set(Position.PREFIX_OUT + 1, Integer.parseInt(data[i]));
                break;
            case "#OUT2#":
                position.set(Position.PREFIX_OUT + 2, Integer.parseInt(data[i]));
                break;
            case "#OUT3#":
                position.set(Position.PREFIX_OUT + 3, Integer.parseInt(data[i]));
                break;
            case "#OUT4#":
                position.set(Position.PREFIX_OUT + 4, Integer.parseInt(data[i]));
                break;
            case "#LAC#":
                if (!data[i].isEmpty()) {
                    lac = Integer.parseInt(data[i]);
                }
                break;
            case "#CID#":
                if (!data[i].isEmpty()) {
                    cid = Integer.parseInt(data[i]);
                }
                break;
            case "#VIN#":
                position.set(Position.KEY_POWER, Double.parseDouble(data[i]));
                break;
            case "#VBAT#":
                position.set(Position.KEY_BATTERY, Double.parseDouble(data[i]));
                break;
            case "#DEST#":
                position.set("destination", data[i]);
                break;
            case "#IGN#":
                position.set(Position.KEY_IGNITION, data[i].equals("1"));
                break;
            case "#ENG#":
                position.set("engine", data[i].equals("1"));
                break;
            default:
                break;
        }
    }
    if (position.getFixTime() == null) {
        getLastLocation(position, null);
    }
    if (lac != null && cid != null) {
        position.setNetwork(new Network(CellTower.fromLacCid(lac, cid)));
    }
    if (event == 20) {
        String rfid = data[data.length - 1];
        if (rfid.matches("0+")) {
            rfid = data[data.length - 2];
        }
        position.set(Position.KEY_DRIVER_UNIQUE_ID, rfid);
    }
    return position;
}

Example 17 with Parser

use of org.traccar.helper.Parser in project traccar by tananaev.

the class T55ProtocolDecoder method decodeGpgga.

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;
}

Example 18 with Parser

use of org.traccar.helper.Parser in project traccar by tananaev.

the class T55ProtocolDecoder method decodeGprma.

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;
}

Example 19 with Parser

use of org.traccar.helper.Parser in project traccar by tananaev.

the class T55ProtocolDecoder method decodeTrccr.

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;
}

Example 20 with Parser

use of org.traccar.helper.Parser in project traccar by tananaev.

the class TaipProtocolDecoder method decode.

@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 : true);
    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);
}