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

Example 26 with DateBuilder

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

the class KenjiProtocolDecoder 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.set(Position.KEY_ALARM, decodeAlarm(parser.nextHexInt(0)));
    position.set(Position.KEY_OUTPUT, parser.nextHexInt(0));
    position.set(Position.KEY_INPUT, parser.nextHexInt(0));
    DateBuilder dateBuilder = new DateBuilder().setTime(parser.nextInt(0), parser.nextInt(0), parser.nextInt(0));
    position.setValid(parser.next().equals("A"));
    position.setLatitude(parser.nextCoordinate(Parser.CoordinateFormat.HEM_DEG_MIN));
    position.setLongitude(parser.nextCoordinate(Parser.CoordinateFormat.HEM_DEG_MIN));
    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());
    position.set(Position.KEY_SATELLITES, parser.nextInt(0));
    return position;
}

Example 27 with DateBuilder

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

the class L100ProtocolDecoder method decode.

@Override
protected Object decode(Channel channel, SocketAddress remoteAddress, Object msg) throws Exception {
    ChannelBuffer buf = (ChannelBuffer) msg;
    // start marker
    buf.readUnsignedByte();
    // type
    buf.readUnsignedByte();
    String sentence = buf.readBytes(buf.readableBytes() - 2).toString(StandardCharsets.US_ASCII);
    Parser parser = new Parser(PATTERN, sentence);
    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());
    DateBuilder dateBuilder = new DateBuilder().setTime(parser.nextInt(0), 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());
    position.set(Position.KEY_STATUS, parser.next());
    position.set(Position.PREFIX_ADC + 1, parser.next());
    position.set(Position.KEY_ODOMETER, parser.nextDouble(0));
    position.set(Position.PREFIX_TEMP + 1, parser.nextDouble(0));
    position.set(Position.KEY_BATTERY, parser.nextDouble(0));
    int rssi = parser.nextInt(0);
    position.setNetwork(new Network(CellTower.from(parser.nextInt(0), parser.nextInt(0), parser.nextHexInt(0), parser.nextHexInt(0), rssi)));
    return position;
}

Example 28 with DateBuilder

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

the class LaipacProtocolDecoder method decode.

@Override
protected Object decode(Channel channel, SocketAddress remoteAddress, Object msg) throws Exception {
    String sentence = (String) msg;
    if (sentence.startsWith("$ECHK") && channel != null) {
        // heartbeat
        channel.write(sentence + "\r\n");
        return null;
    }
    Parser parser = new Parser(PATTERN, sentence);
    if (!parser.matches()) {
        return null;
    }
    DeviceSession deviceSession = getDeviceSession(channel, remoteAddress, parser.next());
    if (deviceSession == null) {
        return null;
    }
    Position position = new Position(getProtocolName());
    position.setDeviceId(deviceSession.getDeviceId());
    DateBuilder dateBuilder = new DateBuilder().setTime(parser.nextInt(0), parser.nextInt(0), parser.nextInt(0));
    String status = parser.next();
    position.setValid(status.toUpperCase().equals("A"));
    position.set(Position.KEY_STATUS, status);
    position.setLatitude(parser.nextCoordinate());
    position.setLongitude(parser.nextCoordinate());
    position.setSpeed(parser.nextDouble(0));
    position.setCourse(parser.nextDouble(0));
    dateBuilder.setDateReverse(parser.nextInt(0), parser.nextInt(0), parser.nextInt(0));
    position.setTime(dateBuilder.getDate());
    String event = parser.next();
    position.set(Position.KEY_ALARM, decodeAlarm(event));
    position.set(Position.KEY_EVENT, event);
    position.set(Position.KEY_BATTERY, Double.parseDouble(parser.next().replaceAll("\\.", "")) * 0.001);
    position.set(Position.KEY_ODOMETER, parser.nextDouble());
    position.set(Position.KEY_GPS, parser.nextInt());
    position.set(Position.PREFIX_ADC + 1, parser.nextDouble() * 0.001);
    position.set(Position.PREFIX_ADC + 2, parser.nextDouble() * 0.001);
    Integer lac = parser.nextHexInt();
    Integer cid = parser.nextHexInt();
    Integer mcc = parser.nextInt();
    Integer mnc = parser.nextInt();
    if (lac != null && cid != null && mcc != null && mnc != null) {
        position.setNetwork(new Network(CellTower.from(mcc, mnc, lac, cid)));
    }
    String checksum = parser.next();
    if (channel != null) {
        if (event.equals("3")) {
            channel.write("$AVCFG,00000000,d*31\r\n");
        } else if (event.equals("X") || event.equals("4")) {
            channel.write("$AVCFG,00000000,x*2D\r\n");
        } else if (event.equals("Z")) {
            channel.write("$AVCFG,00000000,z*2F\r\n");
        } else if (Character.isLowerCase(status.charAt(0))) {
            String response = "$EAVACK," + event + "," + checksum;
            response += Checksum.nmea(response) + "\r\n";
            channel.write(response);
        }
    }
    return position;
}

Example 29 with DateBuilder

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

the class M2mProtocolDecoder method decode.

@Override
protected Object decode(Channel channel, SocketAddress remoteAddress, Object msg) throws Exception {
    ChannelBuffer buf = (ChannelBuffer) msg;
    // Remove offset
    for (int i = 0; i < buf.readableBytes(); i++) {
        int b = buf.getByte(i);
        if (b != 0x0b) {
            buf.setByte(i, b - 0x20);
        }
    }
    if (firstPacket) {
        firstPacket = false;
        StringBuilder imei = new StringBuilder();
        for (int i = 0; i < 8; i++) {
            int b = buf.readByte();
            if (i != 0) {
                imei.append(b / 10);
            }
            imei.append(b % 10);
        }
        getDeviceSession(channel, remoteAddress, imei.toString());
    } else {
        DeviceSession deviceSession = getDeviceSession(channel, remoteAddress);
        if (deviceSession == null) {
            return null;
        }
        Position position = new Position(getProtocolName());
        position.setDeviceId(deviceSession.getDeviceId());
        DateBuilder dateBuilder = new DateBuilder().setDay(buf.readUnsignedByte() & 0x3f).setMonth(buf.readUnsignedByte() & 0x3f).setYear(buf.readUnsignedByte()).setHour(buf.readUnsignedByte() & 0x3f).setMinute(buf.readUnsignedByte() & 0x7f).setSecond(buf.readUnsignedByte() & 0x7f);
        position.setTime(dateBuilder.getDate());
        int degrees = buf.readUnsignedByte();
        double latitude = buf.readUnsignedByte();
        latitude += buf.readUnsignedByte() / 100.0;
        latitude += buf.readUnsignedByte() / 10000.0;
        latitude /= 60;
        latitude += degrees;
        int b = buf.readUnsignedByte();
        degrees = (b & 0x7f) * 100 + buf.readUnsignedByte();
        double longitude = buf.readUnsignedByte();
        longitude += buf.readUnsignedByte() / 100.0;
        longitude += buf.readUnsignedByte() / 10000.0;
        longitude /= 60;
        longitude += degrees;
        if ((b & 0x80) != 0) {
            longitude = -longitude;
        }
        if ((b & 0x40) != 0) {
            latitude = -latitude;
        }
        position.setValid(true);
        position.setLatitude(latitude);
        position.setLongitude(longitude);
        position.setSpeed(buf.readUnsignedByte());
        int satellites = buf.readUnsignedByte();
        if (satellites == 0) {
            // cell information
            return null;
        }
        position.set(Position.KEY_SATELLITES, satellites);
        return position;
    }
    return null;
}

Example 30 with DateBuilder

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

the class OrionProtocolDecoder 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() & 0x0f;
    if (type == MSG_USERLOG) {
        int header = buf.readUnsignedByte();
        if ((header & 0x40) != 0) {
            sendResponse(channel, buf);
        }
        DeviceSession deviceSession = getDeviceSession(channel, remoteAddress, String.valueOf(buf.readUnsignedInt()));
        if (deviceSession == null) {
            return null;
        }
        List<Position> positions = new LinkedList<>();
        for (int i = 0; i < (header & 0x0f); i++) {
            Position position = new Position(getProtocolName());
            position.setDeviceId(deviceSession.getDeviceId());
            position.set(Position.KEY_EVENT, buf.readUnsignedByte());
            // length
            buf.readUnsignedByte();
            position.set(Position.KEY_FLAGS, buf.readUnsignedShort());
            position.setLatitude(convertCoordinate(buf.readInt()));
            position.setLongitude(convertCoordinate(buf.readInt()));
            position.setAltitude(buf.readShort() / 10.0);
            position.setCourse(buf.readUnsignedShort());
            position.setSpeed(buf.readUnsignedShort() * 0.0539957);
            DateBuilder dateBuilder = new DateBuilder().setDate(buf.readUnsignedByte(), buf.readUnsignedByte(), buf.readUnsignedByte()).setTime(buf.readUnsignedByte(), buf.readUnsignedByte(), buf.readUnsignedByte());
            position.setTime(dateBuilder.getDate());
            int satellites = buf.readUnsignedByte();
            position.setValid(satellites >= 3);
            position.set(Position.KEY_SATELLITES, satellites);
            positions.add(position);
        }
        return positions;
    }
    return null;
}