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

Example 11 with DateBuilder

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

the class Tlt2hProtocolDecoder method decode.

@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());
            // base station info
            parser.next();
            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;
}

Example 12 with DateBuilder

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

the class UproProtocolDecoder method decodeLocation.

private void decodeLocation(Position position, String data) {
    Parser parser = new Parser(PATTERN_LOCATION, data);
    if (parser.matches()) {
        DateBuilder dateBuilder = new DateBuilder().setTime(parser.nextInt(0), parser.nextInt(0), parser.nextInt(0));
        position.setValid(true);
        position.setLatitude(parser.nextCoordinate(Parser.CoordinateFormat.DEG_MIN_MIN));
        position.setLongitude(parser.nextCoordinate(Parser.CoordinateFormat.DEG_MIN_MIN));
        int flags = parser.nextInt(0);
        position.setValid(BitUtil.check(flags, 0));
        if (!BitUtil.check(flags, 1)) {
            position.setLatitude(-position.getLatitude());
        }
        if (!BitUtil.check(flags, 2)) {
            position.setLongitude(-position.getLongitude());
        }
        position.setSpeed(parser.nextInt(0) * 2);
        position.setCourse(parser.nextInt(0) * 10);
        dateBuilder.setDateReverse(parser.nextInt(0), parser.nextInt(0), parser.nextInt(0));
        position.setTime(dateBuilder.getDate());
    }
}

Example 13 with DateBuilder

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

the class V680ProtocolDecoder method decode.

@Override
protected Object decode(Channel channel, SocketAddress remoteAddress, Object msg) throws Exception {
    String sentence = (String) msg;
    sentence = sentence.trim();
    if (sentence.length() == 16) {
        getDeviceSession(channel, remoteAddress, sentence.substring(1, sentence.length()));
    } else {
        Parser parser = new Parser(PATTERN, sentence);
        if (!parser.matches()) {
            return null;
        }
        Position position = new Position(getProtocolName());
        DeviceSession deviceSession;
        if (parser.hasNext()) {
            deviceSession = getDeviceSession(channel, remoteAddress, parser.next());
        } else {
            deviceSession = getDeviceSession(channel, remoteAddress);
        }
        if (deviceSession == null) {
            return null;
        }
        position.setDeviceId(deviceSession.getDeviceId());
        position.set("user", parser.next());
        position.setValid(parser.nextInt(0) > 0);
        position.set("password", parser.next());
        position.set(Position.KEY_EVENT, parser.next());
        position.set("packet", parser.next());
        position.set("lbsData", parser.next());
        double lon = parser.nextDouble(0);
        boolean west = parser.next().equals("W");
        double lat = parser.nextDouble(0);
        boolean south = parser.next().equals("S");
        if (lat > 90 || lon > 180) {
            int lonDegrees = (int) (lon * 0.01);
            lon = (lon - lonDegrees * 100) / 60.0;
            lon += lonDegrees;
            int latDegrees = (int) (lat * 0.01);
            lat = (lat - latDegrees * 100) / 60.0;
            lat += latDegrees;
        }
        position.setLongitude(west ? -lon : lon);
        position.setLatitude(south ? -lat : lat);
        position.setSpeed(parser.nextDouble(0));
        position.setCourse(parser.nextDouble(0));
        int day = parser.nextInt(0);
        int month = parser.nextInt(0);
        if (day == 0 && month == 0) {
            // invalid date
            return null;
        }
        DateBuilder dateBuilder = new DateBuilder().setDate(parser.nextInt(0), month, day).setTime(parser.nextInt(0), parser.nextInt(0), parser.nextInt(0));
        position.setTime(dateBuilder.getDate());
        return position;
    }
    return null;
}

Example 14 with DateBuilder

use of org.traccar.helper.DateBuilder 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 15 with DateBuilder

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

the class GatorProtocolDecoder method decode.

@Override
protected Object decode(Channel channel, SocketAddress remoteAddress, Object msg) throws Exception {
    ChannelBuffer buf = (ChannelBuffer) msg;
    // header
    buf.skipBytes(2);
    int type = buf.readUnsignedByte();
    // length
    buf.readUnsignedShort();
    String id = decodeId(buf.readUnsignedByte(), buf.readUnsignedByte(), buf.readUnsignedByte(), buf.readUnsignedByte());
    sendResponse(channel, buf.getByte(buf.writerIndex() - 2));
    if (type == MSG_POSITION_DATA || type == MSG_ROLLCALL_RESPONSE || type == MSG_ALARM_DATA || type == MSG_BLIND_AREA) {
        Position position = new Position(getProtocolName());
        DeviceSession deviceSession = getDeviceSession(channel, remoteAddress, "1" + id, id);
        if (deviceSession == null) {
            return null;
        }
        position.setDeviceId(deviceSession.getDeviceId());
        DateBuilder dateBuilder = new DateBuilder().setYear(BcdUtil.readInteger(buf, 2)).setMonth(BcdUtil.readInteger(buf, 2)).setDay(BcdUtil.readInteger(buf, 2)).setHour(BcdUtil.readInteger(buf, 2)).setMinute(BcdUtil.readInteger(buf, 2)).setSecond(BcdUtil.readInteger(buf, 2));
        position.setTime(dateBuilder.getDate());
        position.setLatitude(BcdUtil.readCoordinate(buf));
        position.setLongitude(BcdUtil.readCoordinate(buf));
        position.setSpeed(UnitsConverter.knotsFromKph(BcdUtil.readInteger(buf, 4)));
        position.setCourse(BcdUtil.readInteger(buf, 4));
        int flags = buf.readUnsignedByte();
        position.setValid((flags & 0x80) != 0);
        position.set(Position.KEY_SATELLITES, flags & 0x0f);
        position.set(Position.KEY_STATUS, buf.readUnsignedByte());
        position.set("key", buf.readUnsignedByte());
        position.set("oil", buf.readUnsignedShort() / 10.0);
        position.set(Position.KEY_POWER, buf.readUnsignedByte() + buf.readUnsignedByte() * 0.01);
        position.set(Position.KEY_ODOMETER, buf.readUnsignedInt());
        return position;
    }
    return null;
}