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

Example 41 with DateBuilder

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

the class PiligrimProtocolDecoder method decode.

@Override
protected Object decode(Channel channel, SocketAddress remoteAddress, Object msg) throws Exception {
    HttpRequest request = (HttpRequest) msg;
    String uri = request.getUri();
    if (uri.startsWith("/config")) {
        sendResponse(channel, "CONFIG: OK");
    } else if (uri.startsWith("/addlog")) {
        sendResponse(channel, "ADDLOG: OK");
    } else if (uri.startsWith("/inform")) {
        sendResponse(channel, "INFORM: OK");
    } else if (uri.startsWith("/bingps")) {
        sendResponse(channel, "BINGPS: OK");
        QueryStringDecoder decoder = new QueryStringDecoder(request.getUri());
        DeviceSession deviceSession = getDeviceSession(channel, remoteAddress, decoder.getParameters().get("imei").get(0));
        if (deviceSession == null) {
            return null;
        }
        List<Position> positions = new LinkedList<>();
        ChannelBuffer buf = request.getContent();
        while (buf.readableBytes() > 2) {
            // header
            buf.readUnsignedByte();
            int type = buf.readUnsignedByte();
            // length
            buf.readUnsignedByte();
            if (type == MSG_GPS || type == MSG_GPS_SENSORS) {
                Position position = new Position(getProtocolName());
                position.setDeviceId(deviceSession.getDeviceId());
                DateBuilder dateBuilder = new DateBuilder().setDay(buf.readUnsignedByte()).setMonth(buf.getByte(buf.readerIndex()) & 0x0f).setYear(2010 + (buf.readUnsignedByte() >> 4)).setTime(buf.readUnsignedByte(), buf.readUnsignedByte(), buf.readUnsignedByte());
                position.setTime(dateBuilder.getDate());
                double latitude = buf.readUnsignedByte();
                latitude += buf.readUnsignedByte() / 60.0;
                latitude += buf.readUnsignedByte() / 6000.0;
                latitude += buf.readUnsignedByte() / 600000.0;
                double longitude = buf.readUnsignedByte();
                longitude += buf.readUnsignedByte() / 60.0;
                longitude += buf.readUnsignedByte() / 6000.0;
                longitude += buf.readUnsignedByte() / 600000.0;
                int flags = buf.readUnsignedByte();
                if (BitUtil.check(flags, 0)) {
                    latitude = -latitude;
                }
                if (BitUtil.check(flags, 1)) {
                    longitude = -longitude;
                }
                position.setLatitude(latitude);
                position.setLongitude(longitude);
                int satellites = buf.readUnsignedByte();
                position.set(Position.KEY_SATELLITES, satellites);
                position.setValid(satellites >= 3);
                position.setSpeed(buf.readUnsignedByte());
                double course = buf.readUnsignedByte() << 1;
                course += (flags >> 2) & 1;
                course += buf.readUnsignedByte() / 100.0;
                position.setCourse(course);
                if (type == MSG_GPS_SENSORS) {
                    double power = buf.readUnsignedByte();
                    power += buf.readUnsignedByte() << 8;
                    position.set(Position.KEY_POWER, power * 0.01);
                    double battery = buf.readUnsignedByte();
                    battery += buf.readUnsignedByte() << 8;
                    position.set(Position.KEY_BATTERY, battery * 0.01);
                    buf.skipBytes(6);
                }
                positions.add(position);
            } else if (type == MSG_EVENTS) {
                buf.skipBytes(13);
            }
        }
        return positions;
    }
    return null;
}

Example 42 with DateBuilder

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

the class OigoProtocolDecoder method decodeArMessage.

private Position decodeArMessage(Channel channel, SocketAddress remoteAddress, ChannelBuffer buf) {
    // header
    buf.skipBytes(1);
    // length
    buf.readUnsignedShort();
    int type = buf.readUnsignedByte();
    int tag = buf.readUnsignedByte();
    DeviceSession deviceSession;
    switch(BitUtil.to(tag, 3)) {
        case 0:
            String imei = ChannelBuffers.hexDump(buf.readBytes(8)).substring(1);
            deviceSession = getDeviceSession(channel, remoteAddress, imei);
            break;
        case 1:
            buf.skipBytes(1);
            String meid = buf.readBytes(14).toString(StandardCharsets.US_ASCII);
            deviceSession = getDeviceSession(channel, remoteAddress, meid);
            break;
        default:
            deviceSession = getDeviceSession(channel, remoteAddress);
            break;
    }
    if (deviceSession == null || type != MSG_AR_LOCATION) {
        return null;
    }
    Position position = new Position(getProtocolName());
    position.setDeviceId(deviceSession.getDeviceId());
    position.set(Position.KEY_EVENT, buf.readUnsignedByte());
    int mask = buf.readInt();
    if (BitUtil.check(mask, 0)) {
        position.set(Position.KEY_INDEX, buf.readUnsignedShort());
    }
    if (BitUtil.check(mask, 1)) {
        int date = buf.readUnsignedByte();
        DateBuilder dateBuilder = new DateBuilder().setDate(BitUtil.between(date, 4, 8) + 2010, BitUtil.to(date, 4), buf.readUnsignedByte()).setTime(buf.readUnsignedByte(), buf.readUnsignedByte(), buf.readUnsignedByte());
        position.setTime(dateBuilder.getDate());
    }
    if (BitUtil.check(mask, 2)) {
        // device time
        buf.skipBytes(5);
    }
    if (BitUtil.check(mask, 3)) {
        position.setLatitude(buf.readUnsignedInt() * 0.000001 - 90);
        position.setLongitude(buf.readUnsignedInt() * 0.000001 - 180.0);
    }
    if (BitUtil.check(mask, 4)) {
        int status = buf.readUnsignedByte();
        position.setValid(BitUtil.between(status, 4, 8) != 0);
        position.set(Position.KEY_SATELLITES, BitUtil.to(status, 4));
        position.set(Position.KEY_HDOP, buf.readUnsignedByte() * 0.1);
    }
    if (BitUtil.check(mask, 5)) {
        position.setSpeed(UnitsConverter.knotsFromKph(buf.readUnsignedByte()));
    }
    if (BitUtil.check(mask, 6)) {
        position.setCourse(buf.readUnsignedShort());
    }
    if (BitUtil.check(mask, 7)) {
        position.setAltitude(buf.readShort());
    }
    if (BitUtil.check(mask, 8)) {
        position.set(Position.KEY_RSSI, buf.readUnsignedByte());
    }
    if (BitUtil.check(mask, 9)) {
        position.set(Position.KEY_POWER, buf.readUnsignedShort() * 0.001);
    }
    if (BitUtil.check(mask, 10)) {
        position.set(Position.KEY_BATTERY, buf.readUnsignedShort() * 0.001);
    }
    if (BitUtil.check(mask, 11)) {
        // gpio
        buf.skipBytes(2);
    }
    if (BitUtil.check(mask, 12)) {
        position.set(Position.KEY_ODOMETER, buf.readUnsignedInt() * 1000);
    }
    if (BitUtil.check(mask, 13)) {
        // software version
        buf.skipBytes(6);
    }
    if (BitUtil.check(mask, 14)) {
        // hardware version
        buf.skipBytes(5);
    }
    if (BitUtil.check(mask, 15)) {
        // device config
        buf.readUnsignedShort();
    }
    return position;
}

Example 43 with DateBuilder

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

the class OkoProtocolDecoder 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;
    if (parser.hasNext()) {
        deviceSession = getDeviceSession(channel, remoteAddress, parser.next());
    } else {
        deviceSession = getDeviceSession(channel, remoteAddress);
    }
    if (deviceSession == null) {
        return null;
    }
    Position position = new Position(getProtocolName());
    position.setDeviceId(deviceSession.getDeviceId());
    DateBuilder dateBuilder = new DateBuilder().setTime(parser.nextInt(), parser.nextInt(), parser.nextInt());
    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(), parser.nextInt(), parser.nextInt());
    position.setTime(dateBuilder.getDate());
    position.set(Position.KEY_SATELLITES, parser.nextInt());
    position.set(Position.PREFIX_ADC + 1, parser.nextDouble());
    position.set(Position.KEY_EVENT, parser.next());
    position.set(Position.KEY_POWER, parser.nextDouble());
    position.set(Position.KEY_INPUT, parser.nextHexInt());
    return position;
}

Example 44 with DateBuilder

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

the class OpenGtsProtocolDecoder method decode.

@Override
protected Object decode(Channel channel, SocketAddress remoteAddress, Object msg) throws Exception {
    HttpRequest request = (HttpRequest) msg;
    QueryStringDecoder decoder = new QueryStringDecoder(request.getUri());
    Map<String, List<String>> params = decoder.getParameters();
    Position position = new Position();
    position.setProtocol(getProtocolName());
    for (Map.Entry<String, List<String>> entry : params.entrySet()) {
        String value = entry.getValue().get(0);
        switch(entry.getKey()) {
            case "id":
                DeviceSession deviceSession = getDeviceSession(channel, remoteAddress, value);
                if (deviceSession == null) {
                    sendResponse(channel, HttpResponseStatus.BAD_REQUEST);
                    return null;
                }
                position.setDeviceId(deviceSession.getDeviceId());
                break;
            case "gprmc":
                Parser parser = new Parser(PATTERN, value);
                if (!parser.matches()) {
                    sendResponse(channel, HttpResponseStatus.BAD_REQUEST);
                    return null;
                }
                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());
                break;
            case "alt":
                position.setAltitude(Double.parseDouble(value));
                break;
            case "batt":
                position.set(Position.KEY_BATTERY_LEVEL, Double.parseDouble(value));
                break;
            default:
                break;
        }
    }
    if (position.getDeviceId() != 0) {
        sendResponse(channel, HttpResponseStatus.OK);
        return position;
    } else {
        sendResponse(channel, HttpResponseStatus.BAD_REQUEST);
        return null;
    }
}

Example 45 with DateBuilder

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

the class RitiProtocolDecoder method decode.

@Override
protected Object decode(Channel channel, SocketAddress remoteAddress, Object msg) throws Exception {
    ChannelBuffer buf = (ChannelBuffer) msg;
    // header
    buf.skipBytes(2);
    Position position = new Position(getProtocolName());
    DeviceSession deviceSession = getDeviceSession(channel, remoteAddress, String.valueOf(buf.readUnsignedShort()));
    if (deviceSession == null) {
        return null;
    }
    position.setDeviceId(deviceSession.getDeviceId());
    position.set("mode", buf.readUnsignedByte());
    position.set(Position.KEY_COMMAND, buf.readUnsignedByte());
    position.set(Position.KEY_POWER, buf.readUnsignedShort() * 0.001);
    // status
    buf.skipBytes(5);
    // idleCount
    buf.readUnsignedShort();
    // idleTime in seconds
    buf.readUnsignedShort();
    position.set(Position.KEY_DISTANCE, buf.readUnsignedInt());
    position.set(Position.KEY_ODOMETER_TRIP, buf.readUnsignedInt());
    // Parse GPRMC
    int end = buf.indexOf(buf.readerIndex(), buf.writerIndex(), (byte) '*');
    String gprmc = buf.toString(buf.readerIndex(), end - buf.readerIndex(), StandardCharsets.US_ASCII);
    Parser parser = new Parser(PATTERN, gprmc);
    if (!parser.matches()) {
        return null;
    }
    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());
    return position;
}