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

Example 31 with DateBuilder

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

the class NavisProtocolDecoder method parsePosition.

private ParseResult parsePosition(DeviceSession deviceSession, ChannelBuffer buf) {
    Position position = new Position(getProtocolName());
    position.setDeviceId(deviceSession.getDeviceId());
    int format;
    if (buf.getUnsignedByte(buf.readerIndex()) == 0) {
        format = buf.readUnsignedShort();
    } else {
        format = buf.readUnsignedByte();
    }
    position.set("format", format);
    long index = buf.readUnsignedInt();
    position.set(Position.KEY_INDEX, index);
    position.set(Position.KEY_EVENT, buf.readUnsignedShort());
    // event time
    buf.skipBytes(6);
    short armedStatus = buf.readUnsignedByte();
    position.set(Position.KEY_ARMED, armedStatus & 0x7F);
    if (BitUtil.check(armedStatus, 7)) {
        position.set(Position.KEY_ALARM, Position.ALARM_GENERAL);
    }
    position.set(Position.KEY_STATUS, buf.readUnsignedByte());
    position.set(Position.KEY_RSSI, buf.readUnsignedByte());
    if (isFormat(format, F10, F20, F30)) {
        position.set(Position.KEY_OUTPUT, buf.readUnsignedShort());
    } else if (isFormat(format, F40, F50, F51, F52)) {
        position.set(Position.KEY_OUTPUT, buf.readUnsignedByte());
    }
    if (isFormat(format, F10, F20, F30, F40)) {
        position.set(Position.KEY_INPUT, buf.readUnsignedShort());
    } else if (isFormat(format, F50, F51, F52)) {
        position.set(Position.KEY_INPUT, buf.readUnsignedByte());
    }
    position.set(Position.KEY_POWER, buf.readUnsignedShort() * 0.001);
    position.set(Position.KEY_BATTERY, buf.readUnsignedShort());
    if (isFormat(format, F10, F20, F30)) {
        position.set(Position.PREFIX_TEMP + 1, buf.readShort());
    }
    if (isFormat(format, F10, F20, F50, F52)) {
        position.set(Position.PREFIX_ADC + 1, buf.readUnsignedShort());
        position.set(Position.PREFIX_ADC + 2, buf.readUnsignedShort());
    }
    // Impulse counters
    if (isFormat(format, F20, F50, F51, F52)) {
        buf.readUnsignedInt();
        buf.readUnsignedInt();
    }
    if (isFormat(format, F20, F50, F51, F52)) {
        int locationStatus = buf.readUnsignedByte();
        position.setValid(BitUtil.check(locationStatus, 1));
        DateBuilder dateBuilder = new DateBuilder().setTime(buf.readUnsignedByte(), buf.readUnsignedByte(), buf.readUnsignedByte()).setDateReverse(buf.readUnsignedByte(), buf.readUnsignedByte() + 1, buf.readUnsignedByte());
        position.setTime(dateBuilder.getDate());
        position.setLatitude(buf.readFloat() / Math.PI * 180);
        position.setLongitude(buf.readFloat() / Math.PI * 180);
        position.setSpeed(UnitsConverter.knotsFromKph(buf.readFloat()));
        position.setCourse(buf.readUnsignedShort());
        position.set(Position.KEY_ODOMETER, buf.readFloat() * 1000);
        position.set(Position.KEY_DISTANCE, buf.readFloat());
        // Segment times
        buf.readUnsignedShort();
        buf.readUnsignedShort();
    }
    // Other
    if (isFormat(format, F51, F52)) {
        buf.readUnsignedShort();
        buf.readByte();
        buf.readUnsignedShort();
        buf.readUnsignedShort();
        buf.readByte();
        buf.readUnsignedShort();
        buf.readUnsignedShort();
        buf.readByte();
        buf.readUnsignedShort();
    }
    // Four temperature sensors
    if (isFormat(format, F40, F52)) {
        buf.readByte();
        buf.readByte();
        buf.readByte();
        buf.readByte();
    }
    return new ParseResult(index, position);
}

Example 32 with DateBuilder

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

the class NoranProtocolDecoder method decode.

@Override
protected Object decode(Channel channel, SocketAddress remoteAddress, Object msg) throws Exception {
    ChannelBuffer buf = (ChannelBuffer) msg;
    // length
    buf.readUnsignedShort();
    int type = buf.readUnsignedShort();
    if (type == MSG_SHAKE_HAND && channel != null) {
        ChannelBuffer response = ChannelBuffers.dynamicBuffer(ByteOrder.LITTLE_ENDIAN, 13);
        response.writeBytes(ChannelBuffers.copiedBuffer(ByteOrder.LITTLE_ENDIAN, "\r\n*KW", StandardCharsets.US_ASCII));
        response.writeByte(0);
        response.writeShort(response.capacity());
        response.writeShort(MSG_SHAKE_HAND_RESPONSE);
        // status
        response.writeByte(1);
        response.writeBytes(ChannelBuffers.copiedBuffer(ByteOrder.LITTLE_ENDIAN, "\r\n", StandardCharsets.US_ASCII));
        channel.write(response, remoteAddress);
    } else if (type == MSG_UPLOAD_POSITION || type == MSG_UPLOAD_POSITION_NEW || type == MSG_CONTROL_RESPONSE || type == MSG_ALARM) {
        boolean newFormat = false;
        if (type == MSG_UPLOAD_POSITION && buf.readableBytes() == 48 || type == MSG_ALARM && buf.readableBytes() == 48 || type == MSG_CONTROL_RESPONSE && buf.readableBytes() == 57) {
            newFormat = true;
        }
        Position position = new Position(getProtocolName());
        if (type == MSG_CONTROL_RESPONSE) {
            // GIS ip
            buf.readUnsignedInt();
            // GIS port
            buf.readUnsignedInt();
        }
        position.setValid(BitUtil.check(buf.readUnsignedByte(), 0));
        short alarm = buf.readUnsignedByte();
        switch(alarm) {
            case 1:
                position.set(Position.KEY_ALARM, Position.ALARM_SOS);
                break;
            case 2:
                position.set(Position.KEY_ALARM, Position.ALARM_OVERSPEED);
                break;
            case 3:
                position.set(Position.KEY_ALARM, Position.ALARM_GEOFENCE_EXIT);
                break;
            case 9:
                position.set(Position.KEY_ALARM, Position.ALARM_POWER_OFF);
                break;
            default:
                break;
        }
        if (newFormat) {
            position.setSpeed(UnitsConverter.knotsFromKph(buf.readUnsignedInt()));
            position.setCourse(buf.readFloat());
        } else {
            position.setSpeed(UnitsConverter.knotsFromKph(buf.readUnsignedByte()));
            position.setCourse(buf.readUnsignedShort());
        }
        position.setLongitude(buf.readFloat());
        position.setLatitude(buf.readFloat());
        if (!newFormat) {
            long timeValue = buf.readUnsignedInt();
            DateBuilder dateBuilder = new DateBuilder().setYear((int) BitUtil.from(timeValue, 26)).setMonth((int) BitUtil.between(timeValue, 22, 26)).setDay((int) BitUtil.between(timeValue, 17, 22)).setHour((int) BitUtil.between(timeValue, 12, 17)).setMinute((int) BitUtil.between(timeValue, 6, 12)).setSecond((int) BitUtil.to(timeValue, 6));
            position.setTime(dateBuilder.getDate());
        }
        ChannelBuffer rawId;
        if (newFormat) {
            rawId = buf.readBytes(12);
        } else {
            rawId = buf.readBytes(11);
        }
        String id = rawId.toString(StandardCharsets.US_ASCII).replaceAll("[^\\p{Print}]", "");
        DeviceSession deviceSession = getDeviceSession(channel, remoteAddress, id);
        if (deviceSession == null) {
            return null;
        }
        position.setDeviceId(deviceSession.getDeviceId());
        if (newFormat) {
            DateFormat dateFormat = new SimpleDateFormat("yy-MM-dd HH:mm:ss");
            position.setTime(dateFormat.parse(buf.readBytes(17).toString(StandardCharsets.US_ASCII)));
            buf.readByte();
        }
        if (!newFormat) {
            position.set(Position.PREFIX_IO + 1, buf.readUnsignedByte());
            position.set(Position.KEY_FUEL_LEVEL, buf.readUnsignedByte());
        } else if (type == MSG_UPLOAD_POSITION_NEW) {
            position.set(Position.PREFIX_TEMP + 1, buf.readShort());
            position.set(Position.KEY_ODOMETER, buf.readFloat());
        }
        return position;
    }
    return null;
}

Example 33 with DateBuilder

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

the class OigoProtocolDecoder method decodeMgMessage.

private Position decodeMgMessage(Channel channel, SocketAddress remoteAddress, ChannelBuffer buf) {
    // tag
    buf.readUnsignedByte();
    int flags = buf.getUnsignedByte(buf.readerIndex());
    DeviceSession deviceSession;
    if (BitUtil.check(flags, 6)) {
        // flags
        buf.readUnsignedByte();
        deviceSession = getDeviceSession(channel, remoteAddress);
    } else {
        String imei = ChannelBuffers.hexDump(buf.readBytes(8)).substring(1);
        deviceSession = getDeviceSession(channel, remoteAddress, imei);
    }
    if (deviceSession == null) {
        return null;
    }
    Position position = new Position(getProtocolName());
    position.setDeviceId(deviceSession.getDeviceId());
    // imsi
    buf.skipBytes(8);
    int date = buf.readUnsignedShort();
    DateBuilder dateBuilder = new DateBuilder().setDate(2010 + BitUtil.from(date, 12), BitUtil.between(date, 8, 12), BitUtil.to(date, 8)).setTime(buf.readUnsignedByte(), buf.readUnsignedByte(), 0);
    position.setValid(true);
    position.setLatitude(convertCoordinate(buf.readInt()));
    position.setLongitude(convertCoordinate(buf.readInt()));
    position.setAltitude(UnitsConverter.metersFromFeet(buf.readShort()));
    position.setCourse(buf.readUnsignedShort());
    position.setSpeed(UnitsConverter.knotsFromMph(buf.readUnsignedByte()));
    position.set(Position.KEY_POWER, buf.readUnsignedByte() * 0.1);
    position.set(Position.PREFIX_IO + 1, buf.readUnsignedByte());
    dateBuilder.setSecond(buf.readUnsignedByte());
    position.setTime(dateBuilder.getDate());
    position.set(Position.KEY_RSSI, buf.readUnsignedByte());
    int index = buf.readUnsignedByte();
    position.set(Position.KEY_VERSION_FW, buf.readUnsignedByte());
    position.set(Position.KEY_SATELLITES, buf.readUnsignedByte());
    position.set(Position.KEY_ODOMETER, (long) (buf.readUnsignedInt() * 1609.34));
    if (channel != null && BitUtil.check(flags, 7)) {
        ChannelBuffer response = ChannelBuffers.dynamicBuffer();
        response.writeByte(MSG_ACKNOWLEDGEMENT);
        response.writeByte(index);
        response.writeByte(0x00);
        channel.write(response, remoteAddress);
    }
    return position;
}

Example 34 with DateBuilder

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

the class PricolProtocolDecoder method decode.

@Override
protected Object decode(Channel channel, SocketAddress remoteAddress, Object msg) throws Exception {
    ChannelBuffer buf = (ChannelBuffer) msg;
    // header
    buf.readUnsignedByte();
    DeviceSession deviceSession = getDeviceSession(channel, remoteAddress, buf.readBytes(7).toString(StandardCharsets.US_ASCII));
    if (deviceSession == null) {
        return null;
    }
    Position position = new Position(getProtocolName());
    position.setDeviceId(deviceSession.getDeviceId());
    position.set("eventType", buf.readUnsignedByte());
    position.set("packetVersion", buf.readUnsignedByte());
    position.set(Position.KEY_STATUS, buf.readUnsignedByte());
    position.set(Position.KEY_RSSI, buf.readUnsignedByte());
    position.set(Position.KEY_GPS, buf.readUnsignedByte());
    position.setTime(new DateBuilder().setDateReverse(buf.readUnsignedByte(), buf.readUnsignedByte(), buf.readUnsignedByte()).setTime(buf.readUnsignedByte(), buf.readUnsignedByte(), buf.readUnsignedByte()).getDate());
    position.setValid(true);
    double lat = buf.getUnsignedShort(buf.readerIndex()) / 100;
    lat += (buf.readUnsignedShort() % 100 * 10000 + buf.readUnsignedShort()) / 600000.0;
    position.setLatitude(buf.readUnsignedByte() == 'S' ? -lat : lat);
    double lon = buf.getUnsignedMedium(buf.readerIndex()) / 100;
    lon += (buf.readUnsignedMedium() % 100 * 10000 + buf.readUnsignedShort()) / 600000.0;
    position.setLongitude(buf.readUnsignedByte() == 'W' ? -lon : lon);
    position.setSpeed(UnitsConverter.knotsFromKph(buf.readUnsignedByte()));
    position.set(Position.KEY_INPUT, buf.readUnsignedShort());
    position.set(Position.KEY_OUTPUT, buf.readUnsignedByte());
    position.set("analogAlerts", buf.readUnsignedByte());
    position.set("customAlertTypes", buf.readUnsignedShort());
    for (int i = 1; i <= 5; i++) {
        position.set(Position.PREFIX_ADC + i, buf.readUnsignedShort());
    }
    position.set(Position.KEY_ODOMETER, buf.readUnsignedMedium());
    position.set(Position.KEY_RPM, buf.readUnsignedShort());
    if (channel != null) {
        channel.write(ChannelBuffers.copiedBuffer("ACK", StandardCharsets.US_ASCII), remoteAddress);
    }
    return position;
}

Example 35 with DateBuilder

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

the class Pt3000ProtocolDecoder 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());
    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;
}