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

Example 71 with DateBuilder

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

the class UlbotechProtocolDecoder method decodeText.

private Object decodeText(Channel channel, SocketAddress remoteAddress, String sentence) {
    Parser parser = new Parser(PATTERN, sentence);
    if (!parser.matches()) {
        return null;
    }
    DeviceSession deviceSession = getDeviceSession(channel, remoteAddress, parser.next());
    if (deviceSession == null) {
        return null;
    }
    Position position = new Position(getProtocolName());
    position.setDeviceId(deviceSession.getDeviceId());
    DateBuilder dateBuilder = new DateBuilder().setTime(parser.nextInt(0), parser.nextInt(0), parser.nextInt(0)).setDateReverse(parser.nextInt(0), parser.nextInt(0), parser.nextInt(0));
    getLastLocation(position, dateBuilder.getDate());
    position.set(Position.KEY_RESULT, parser.next());
    return position;
}

Example 72 with DateBuilder

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

the class TzoneProtocolDecoder method decode.

@Override
protected Object decode(Channel channel, SocketAddress remoteAddress, Object msg) throws Exception {
    ChannelBuffer buf = (ChannelBuffer) msg;
    // header
    buf.skipBytes(2);
    // length
    buf.readUnsignedShort();
    if (buf.readUnsignedShort() != 0x2424) {
        return null;
    }
    int hardware = buf.readUnsignedShort();
    long firmware = buf.readUnsignedInt();
    String imei = ChannelBuffers.hexDump(buf.readBytes(8)).substring(1);
    DeviceSession deviceSession = getDeviceSession(channel, remoteAddress, imei);
    if (deviceSession == null) {
        return null;
    }
    Position position = new Position(getProtocolName());
    position.setDeviceId(deviceSession.getDeviceId());
    position.set(Position.KEY_VERSION_HW, hardware);
    position.set(Position.KEY_VERSION_FW, firmware);
    position.setDeviceTime(new DateBuilder().setDate(buf.readUnsignedByte(), buf.readUnsignedByte(), buf.readUnsignedByte()).setTime(buf.readUnsignedByte(), buf.readUnsignedByte(), buf.readUnsignedByte()).getDate());
    // GPS info
    int blockLength = buf.readUnsignedShort();
    int blockEnd = buf.readerIndex() + blockLength;
    if (blockLength < 22) {
        return null;
    }
    position.set(Position.KEY_SATELLITES, buf.readUnsignedByte());
    double lat;
    double lon;
    if (hardware == 0x10A || hardware == 0x10B) {
        lat = buf.readUnsignedInt() / 600000.0;
        lon = buf.readUnsignedInt() / 600000.0;
    } else {
        lat = buf.readUnsignedInt() / 100000.0 / 60.0;
        lon = buf.readUnsignedInt() / 100000.0 / 60.0;
    }
    position.setFixTime(new DateBuilder().setDate(buf.readUnsignedByte(), buf.readUnsignedByte(), buf.readUnsignedByte()).setTime(buf.readUnsignedByte(), buf.readUnsignedByte(), buf.readUnsignedByte()).getDate());
    position.setSpeed(buf.readUnsignedShort() * 0.01);
    position.set(Position.KEY_ODOMETER, buf.readUnsignedMedium());
    int flags = buf.readUnsignedShort();
    position.setCourse(BitUtil.to(flags, 9));
    if (!BitUtil.check(flags, 10)) {
        lat = -lat;
    }
    position.setLatitude(lat);
    if (BitUtil.check(flags, 9)) {
        lon = -lon;
    }
    position.setLongitude(lon);
    position.setValid(BitUtil.check(flags, 11));
    buf.readerIndex(blockEnd);
    // LBS info
    blockLength = buf.readUnsignedShort();
    blockEnd = buf.readerIndex() + blockLength;
    if (blockLength > 0 && (hardware == 0x10A || hardware == 0x10B)) {
        position.setNetwork(new Network(CellTower.fromLacCid(buf.readUnsignedShort(), buf.readUnsignedShort())));
    }
    buf.readerIndex(blockEnd);
    // Status info
    blockLength = buf.readUnsignedShort();
    blockEnd = buf.readerIndex() + blockLength;
    if (blockLength >= 13) {
        position.set(Position.KEY_ALARM, decodeAlarm(buf.readUnsignedByte()));
        position.set("terminalInfo", buf.readUnsignedByte());
        int status = buf.readUnsignedByte();
        position.set(Position.PREFIX_OUT + 1, BitUtil.check(status, 0));
        position.set(Position.PREFIX_OUT + 2, BitUtil.check(status, 1));
        status = buf.readUnsignedByte();
        position.set(Position.PREFIX_IN + 1, BitUtil.check(status, 4));
        if (BitUtil.check(status, 0)) {
            position.set(Position.KEY_ALARM, Position.ALARM_SOS);
        }
        position.set(Position.KEY_RSSI, buf.readUnsignedByte());
        position.set("gsmStatus", buf.readUnsignedByte());
        position.set(Position.KEY_BATTERY, buf.readUnsignedShort());
        position.set(Position.KEY_POWER, buf.readUnsignedShort());
        position.set(Position.PREFIX_ADC + 1, buf.readUnsignedShort());
        position.set(Position.PREFIX_ADC + 2, buf.readUnsignedShort());
    }
    if (blockLength >= 15) {
        position.set(Position.PREFIX_TEMP + 1, buf.readUnsignedShort());
    }
    buf.readerIndex(blockEnd);
    if (hardware == 0x10A || hardware == 0x10B) {
        decodeCards(position, buf);
        // temperature
        buf.skipBytes(buf.readUnsignedShort());
        // lock
        buf.skipBytes(buf.readUnsignedShort());
        decodePassengers(position, buf);
    }
    return position;
}

Example 73 with DateBuilder

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

the class AstraProtocolDecoder method decode.

@Override
protected Object decode(Channel channel, SocketAddress remoteAddress, Object msg) throws Exception {
    ChannelBuffer buf = (ChannelBuffer) msg;
    if (channel != null) {
        channel.write(ChannelBuffers.wrappedBuffer(new byte[] { 0x06 }), remoteAddress);
    }
    // protocol
    buf.readUnsignedByte();
    // length
    buf.readUnsignedShort();
    String imei = String.format("%08d", buf.readUnsignedInt()) + String.format("%07d", buf.readUnsignedMedium());
    DeviceSession deviceSession = getDeviceSession(channel, remoteAddress, imei);
    if (deviceSession == null) {
        return null;
    }
    List<Position> positions = new LinkedList<>();
    while (buf.readableBytes() > 2) {
        Position position = new Position(getProtocolName());
        position.setDeviceId(deviceSession.getDeviceId());
        // index
        buf.readUnsignedByte();
        position.setValid(true);
        position.setLatitude(buf.readInt() * 0.000001);
        position.setLongitude(buf.readInt() * 0.000001);
        DateBuilder dateBuilder = new DateBuilder().setDate(1980, 1, 6).addMillis(buf.readUnsignedInt() * 1000L);
        position.setTime(dateBuilder.getDate());
        position.setSpeed(UnitsConverter.knotsFromKph(buf.readUnsignedByte() * 2));
        position.setCourse(buf.readUnsignedByte() * 2);
        int reason = buf.readUnsignedMedium();
        position.set(Position.KEY_EVENT, reason);
        int status = buf.readUnsignedShort();
        position.set(Position.KEY_STATUS, status);
        position.set(Position.PREFIX_IO + 1, buf.readUnsignedByte());
        position.set(Position.PREFIX_ADC + 1, buf.readUnsignedByte());
        position.set(Position.KEY_BATTERY, buf.readUnsignedByte());
        position.set(Position.KEY_POWER, buf.readUnsignedByte());
        // max journey speed
        buf.readUnsignedByte();
        // accelerometer
        buf.skipBytes(6);
        position.set(Position.KEY_ODOMETER_TRIP, buf.readUnsignedShort());
        // journey idle time
        buf.readUnsignedShort();
        position.setAltitude(buf.readUnsignedByte() * 20);
        int quality = buf.readUnsignedByte();
        position.set(Position.KEY_SATELLITES, quality & 0xf);
        position.set(Position.KEY_RSSI, quality >> 4);
        // geofence events
        buf.readUnsignedByte();
        if (BitUtil.check(status, 8)) {
            position.set(Position.KEY_DRIVER_UNIQUE_ID, buf.readBytes(7).toString(StandardCharsets.US_ASCII));
            position.set(Position.KEY_ODOMETER, buf.readUnsignedMedium() * 1000);
            position.set(Position.KEY_HOURS, buf.readUnsignedShort());
        }
        if (BitUtil.check(status, 6)) {
            Log.warning("Extension data is not supported");
            return position;
        }
        positions.add(position);
    }
    return positions;
}

Example 74 with DateBuilder

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

the class AtrackProtocolDecoder method decode.

@Override
protected Object decode(Channel channel, SocketAddress remoteAddress, Object msg) throws Exception {
    ChannelBuffer buf = (ChannelBuffer) msg;
    if (buf.getUnsignedShort(buf.readerIndex()) == 0xfe02) {
        if (channel != null) {
            // keep-alive message
            channel.write(buf, remoteAddress);
        }
        return null;
    } else if (buf.getByte(buf.readerIndex()) == '$') {
        return decodeString(channel, remoteAddress, buf.toString(StandardCharsets.US_ASCII).trim());
    }
    // prefix
    buf.skipBytes(2);
    // checksum
    buf.readUnsignedShort();
    // length
    buf.readUnsignedShort();
    int index = buf.readUnsignedShort();
    long id = buf.readLong();
    DeviceSession deviceSession = getDeviceSession(channel, remoteAddress, String.valueOf(id));
    if (deviceSession == null) {
        return null;
    }
    sendResponse(channel, remoteAddress, id, index);
    List<Position> positions = new LinkedList<>();
    while (buf.readableBytes() >= MIN_DATA_LENGTH) {
        Position position = new Position(getProtocolName());
        position.setDeviceId(deviceSession.getDeviceId());
        if (longDate) {
            DateBuilder dateBuilder = new DateBuilder().setDate(buf.readUnsignedShort(), buf.readUnsignedByte(), buf.readUnsignedByte()).setTime(buf.readUnsignedByte(), buf.readUnsignedByte(), buf.readUnsignedByte());
            position.setTime(dateBuilder.getDate());
            buf.skipBytes(7 + 7);
        } else {
            position.setFixTime(new Date(buf.readUnsignedInt() * 1000));
            position.setDeviceTime(new Date(buf.readUnsignedInt() * 1000));
            // send time
            buf.readUnsignedInt();
        }
        position.setValid(true);
        position.setLongitude(buf.readInt() * 0.000001);
        position.setLatitude(buf.readInt() * 0.000001);
        position.setCourse(buf.readUnsignedShort());
        int type = buf.readUnsignedByte();
        position.set(Position.KEY_TYPE, type);
        position.set(Position.KEY_ALARM, alarmMap.get(type));
        position.set(Position.KEY_ODOMETER, buf.readUnsignedInt() * 100);
        position.set(Position.KEY_HDOP, buf.readUnsignedShort() * 0.1);
        position.set(Position.KEY_INPUT, buf.readUnsignedByte());
        position.setSpeed(UnitsConverter.knotsFromKph(buf.readUnsignedShort()));
        position.set(Position.KEY_OUTPUT, buf.readUnsignedByte());
        position.set(Position.PREFIX_ADC + 1, buf.readUnsignedShort() * 0.001);
        position.set(Position.KEY_DRIVER_UNIQUE_ID, readString(buf));
        position.set(Position.PREFIX_TEMP + 1, buf.readShort() * 0.1);
        position.set(Position.PREFIX_TEMP + 2, buf.readShort() * 0.1);
        String message = readString(buf);
        if (message != null && !message.isEmpty()) {
            Pattern pattern = Pattern.compile("FULS:F=(\\p{XDigit}+) t=(\\p{XDigit}+) N=(\\p{XDigit}+)");
            Matcher matcher = pattern.matcher(message);
            if (matcher.find()) {
                int value = Integer.parseInt(matcher.group(3), decimalFuel ? 10 : 16);
                position.set(Position.KEY_FUEL_LEVEL, value * 0.1);
            } else {
                position.set("message", message);
            }
        }
        if (custom) {
            String form = this.form;
            if (form == null) {
                form = readString(buf).substring("%CI".length());
            }
            readCustomData(position, buf, form);
        }
        positions.add(position);
    }
    return positions;
}

Example 75 with DateBuilder

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

the class AutoFonProtocolDecoder method decode.

@Override
protected Object decode(Channel channel, SocketAddress remoteAddress, Object msg) throws Exception {
    ChannelBuffer buf = (ChannelBuffer) msg;
    int type = buf.readUnsignedByte();
    if (type == MSG_LOGIN || type == MSG_45_LOGIN) {
        if (type == MSG_LOGIN) {
            // hardware version
            buf.readUnsignedByte();
            // software version
            buf.readUnsignedByte();
        }
        String imei = ChannelBuffers.hexDump(buf.readBytes(8)).substring(1);
        DeviceSession deviceSession = getDeviceSession(channel, remoteAddress, imei);
        if (deviceSession != null && channel != null) {
            ChannelBuffer response = ChannelBuffers.dynamicBuffer();
            response.writeBytes("resp_crc=".getBytes(StandardCharsets.US_ASCII));
            response.writeByte(buf.getByte(buf.writerIndex() - 1));
            channel.write(response);
        }
        return null;
    }
    DeviceSession deviceSession = getDeviceSession(channel, remoteAddress);
    if (deviceSession == null) {
        return null;
    }
    if (type == MSG_LOCATION) {
        return decodePosition(deviceSession, buf, false);
    } else if (type == MSG_HISTORY) {
        int count = buf.readUnsignedByte() & 0x0f;
        // total count
        buf.readUnsignedShort();
        List<Position> positions = new LinkedList<>();
        for (int i = 0; i < count; i++) {
            positions.add(decodePosition(deviceSession, buf, true));
        }
        return positions;
    } else if (type == MSG_45_LOCATION) {
        Position position = new Position(getProtocolName());
        position.setDeviceId(deviceSession.getDeviceId());
        short status = buf.readUnsignedByte();
        if (BitUtil.check(status, 7)) {
            position.set(Position.KEY_ALARM, Position.ALARM_GENERAL);
        }
        position.set(Position.KEY_BATTERY, BitUtil.to(status, 7));
        // remaining time
        buf.skipBytes(2);
        position.set(Position.PREFIX_TEMP + 1, buf.readByte());
        // timer (interval and units)
        buf.skipBytes(2);
        // mode
        buf.readByte();
        // gprs sending interval
        buf.readByte();
        // mcc, mnc, lac, cid
        buf.skipBytes(6);
        int valid = buf.readUnsignedByte();
        position.setValid(BitUtil.from(valid, 6) != 0);
        position.set(Position.KEY_SATELLITES, BitUtil.from(valid, 6));
        int time = buf.readUnsignedMedium();
        int date = buf.readUnsignedMedium();
        DateBuilder dateBuilder = new DateBuilder().setTime(time / 10000, time / 100 % 100, time % 100).setDateReverse(date / 10000, date / 100 % 100, date % 100);
        position.setTime(dateBuilder.getDate());
        position.setLatitude(convertCoordinate(buf.readUnsignedByte(), buf.readUnsignedMedium()));
        position.setLongitude(convertCoordinate(buf.readUnsignedByte(), buf.readUnsignedMedium()));
        position.setSpeed(buf.readUnsignedByte());
        position.setCourse(buf.readUnsignedShort());
        return position;
    }
    return null;
}