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

Example 36 with Parser

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

the class TrvProtocolDecoder method decode.

@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(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(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;
}

Example 37 with Parser

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

the class Tt8850ProtocolDecoder 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;
    }
    Position position = new Position(getProtocolName());
    DeviceSession deviceSession = getDeviceSession(channel, remoteAddress, parser.next());
    if (deviceSession == null) {
        return null;
    }
    position.setDeviceId(deviceSession.getDeviceId());
    position.setValid(true);
    position.setAccuracy(parser.nextInt(0));
    position.setSpeed(UnitsConverter.knotsFromKph(parser.nextDouble(0)));
    position.setCourse(parser.nextDouble(0));
    position.setAltitude(parser.nextDouble(0));
    position.setLongitude(parser.nextDouble(0));
    position.setLatitude(parser.nextDouble(0));
    position.setTime(parser.nextDateTime());
    if (parser.hasNext(4)) {
        position.setNetwork(new Network(CellTower.from(parser.nextInt(0), parser.nextInt(0), parser.nextHexInt(0), parser.nextHexInt(0))));
    }
    return position;
}

Example 38 with Parser

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

the class FlexCommProtocolDecoder 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;
    }
    Position position = new Position(getProtocolName());
    position.set(Position.KEY_STATUS, parser.nextInt());
    DeviceSession deviceSession = getDeviceSession(channel, remoteAddress, parser.next());
    if (deviceSession == null) {
        return null;
    }
    position.setDeviceId(deviceSession.getDeviceId());
    position.setTime(parser.nextDateTime());
    position.setValid(parser.next().equals("1"));
    position.setLatitude(parseSignedValue(parser, 6));
    position.setLongitude(parseSignedValue(parser, 6));
    position.setAltitude(parseSignedValue(parser, 0));
    position.setSpeed(UnitsConverter.knotsFromKph(parser.nextInt()));
    position.setCourse(parser.nextDouble(0));
    position.set(Position.KEY_SATELLITES_VISIBLE, parser.nextInt());
    position.set(Position.KEY_SATELLITES, parser.nextInt());
    position.set(Position.KEY_RSSI, parser.nextInt());
    position.setNetwork(new Network(CellTower.from(parser.nextInt(), parser.nextInt(), parser.nextHexInt(), parser.nextHexInt())));
    for (int i = 1; i <= 3; i++) {
        position.set(Position.PREFIX_IN + i, parser.nextInt());
    }
    for (int i = 1; i <= 2; i++) {
        position.set(Position.PREFIX_OUT + i, parser.nextInt());
    }
    position.set(Position.KEY_FUEL_LEVEL, parser.nextInt());
    position.set(Position.PREFIX_TEMP + 1, parseSignedValue(parser, 0));
    position.set(Position.KEY_BATTERY_LEVEL, parser.nextInt());
    position.set(Position.KEY_POWER, parser.nextInt() * 0.1);
    if (channel != null) {
        channel.write("{01}");
    }
    return position;
}

Example 39 with Parser

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

the class FlextrackProtocolDecoder method decode.

@Override
protected Object decode(Channel channel, SocketAddress remoteAddress, Object msg) throws Exception {
    String sentence = (String) msg;
    if (sentence.contains("LOGON")) {
        Parser parser = new Parser(PATTERN_LOGON, sentence);
        if (!parser.matches()) {
            return null;
        }
        sendAcknowledgement(channel, parser.next());
        String id = parser.next();
        String iccid = parser.next();
        getDeviceSession(channel, remoteAddress, iccid, id);
    } else if (sentence.contains("UNITSTAT")) {
        DeviceSession deviceSession = getDeviceSession(channel, remoteAddress);
        if (deviceSession == null) {
            return null;
        }
        Parser parser = new Parser(PATTERN, sentence);
        if (!parser.matches()) {
            return null;
        }
        Position position = new Position(getProtocolName());
        position.setDeviceId(deviceSession.getDeviceId());
        sendAcknowledgement(channel, parser.next());
        position.setTime(parser.nextDateTime());
        position.setValid(true);
        position.setLatitude(parser.nextCoordinate(Parser.CoordinateFormat.HEM_DEG_MIN));
        position.setLongitude(parser.nextCoordinate(Parser.CoordinateFormat.HEM_DEG_MIN));
        position.setSpeed(UnitsConverter.knotsFromKph(parser.nextInt(0)));
        position.setCourse(parser.nextInt(0));
        position.set(Position.KEY_SATELLITES, parser.nextInt(0));
        position.set(Position.KEY_BATTERY, parser.nextInt(0));
        int rssi = parser.nextInt(0);
        position.set(Position.KEY_STATUS, parser.nextHexInt(0));
        int mcc = parser.nextInt(0);
        int mnc = parser.nextInt(0);
        position.setAltitude(parser.nextInt(0));
        position.set(Position.KEY_HDOP, parser.nextInt(0) * 0.1);
        position.setNetwork(new Network(CellTower.from(mcc, mnc, parser.nextHexInt(0), parser.nextHexInt(0), rssi)));
        position.set(Position.KEY_ODOMETER, parser.nextInt(0));
        return position;
    }
    return null;
}

Example 40 with Parser

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

the class FoxProtocolDecoder method decode.

@Override
protected Object decode(Channel channel, SocketAddress remoteAddress, Object msg) throws Exception {
    String xml = (String) msg;
    String id = getAttribute(xml, "id");
    String data = getAttribute(xml, "data");
    if (id != null && data != null) {
        DeviceSession deviceSession = getDeviceSession(channel, remoteAddress, id);
        if (deviceSession == null) {
            return null;
        }
        Parser parser = new Parser(PATTERN, data);
        if (!parser.matches()) {
            return null;
        }
        Position position = new Position(getProtocolName());
        position.setDeviceId(deviceSession.getDeviceId());
        position.set(Position.KEY_STATUS, parser.nextInt(0));
        position.setValid(parser.next().equals("A"));
        position.setTime(parser.nextDateTime(Parser.DateTimeFormat.DMY_HMS));
        position.setLatitude(parser.nextCoordinate());
        position.setLongitude(parser.nextCoordinate());
        position.setSpeed(UnitsConverter.knotsFromKph(parser.nextDouble(0)));
        position.setCourse(parser.nextDouble(0));
        position.set(Position.KEY_INPUT, parser.nextBinInt(0));
        position.set(Position.KEY_POWER, parser.nextDouble(0) * 0.1);
        position.set(Position.PREFIX_TEMP + 1, parser.nextInt(0));
        position.set(Position.KEY_RPM, parser.nextInt(0));
        position.set(Position.KEY_FUEL_LEVEL, parser.nextInt(0));
        position.set(Position.PREFIX_ADC + 1, parser.nextInt(0));
        position.set(Position.PREFIX_ADC + 2, parser.nextInt(0));
        position.set(Position.KEY_OUTPUT, parser.nextBinInt(0));
        position.set(Position.KEY_ODOMETER, parser.nextInt(0));
        position.set("statusData", parser.next());
        return position;
    }
    return null;
}