Examples with Network org.traccar.model.Network used on opensource projects

Example 6 with Network

use of org.traccar.model.Network in project traccar by tananaev.

the class Gl200BinaryProtocolDecoder method decodeInformation.

private Position decodeInformation(Channel channel, SocketAddress remoteAddress, ChannelBuffer buf) {
    Position position = new Position(getProtocolName());
    int type = buf.readUnsignedByte();
    // mask
    buf.readUnsignedInt();
    // length
    buf.readUnsignedShort();
    DeviceSession deviceSession = getDeviceSession(channel, remoteAddress, String.format("%015d", buf.readLong()));
    if (deviceSession == null) {
        return null;
    }
    position.setDeviceId(deviceSession.getDeviceId());
    // device type
    buf.readUnsignedByte();
    // protocol version
    buf.readUnsignedShort();
    position.set(Position.KEY_VERSION_FW, String.valueOf(buf.readUnsignedShort()));
    if (type == MSG_INF_VER) {
        // hardware version
        buf.readUnsignedShort();
        // mcu version
        buf.readUnsignedShort();
        // reserved
        buf.readUnsignedShort();
    }
    // motion status
    buf.readUnsignedByte();
    // reserved
    buf.readUnsignedByte();
    position.set(Position.KEY_SATELLITES, buf.readUnsignedByte());
    // mode
    buf.readUnsignedByte();
    // last fix time
    buf.skipBytes(7);
    // reserved
    buf.readUnsignedByte();
    buf.readUnsignedByte();
    // response report mask
    buf.readUnsignedShort();
    // ign interval
    buf.readUnsignedShort();
    // igf interval
    buf.readUnsignedShort();
    // reserved
    buf.readUnsignedInt();
    // reserved
    buf.readUnsignedByte();
    if (type == MSG_INF_BAT) {
        position.set(Position.KEY_CHARGE, buf.readUnsignedByte() != 0);
        position.set(Position.KEY_POWER, buf.readUnsignedShort() * 0.001);
        position.set(Position.KEY_BATTERY, buf.readUnsignedShort() * 0.001);
        position.set(Position.KEY_BATTERY_LEVEL, buf.readUnsignedByte());
    }
    // iccid
    buf.skipBytes(10);
    if (type == MSG_INF_CSQ) {
        position.set(Position.KEY_RSSI, buf.readUnsignedByte());
        buf.readUnsignedByte();
    }
    // time zone flags
    buf.readUnsignedByte();
    // time zone offset
    buf.readUnsignedShort();
    if (type == MSG_INF_GIR) {
        // gir trigger
        buf.readUnsignedByte();
        // cell number
        buf.readUnsignedByte();
        position.setNetwork(new Network(CellTower.from(buf.readUnsignedShort(), buf.readUnsignedShort(), buf.readUnsignedShort(), buf.readUnsignedShort())));
        // ta
        buf.readUnsignedByte();
        // rx level
        buf.readUnsignedByte();
    }
    getLastLocation(position, decodeTime(buf));
    return position;
}

Example 7 with Network

use of org.traccar.model.Network in project traccar by tananaev.

the class Gps103ProtocolDecoder method decode.

@Override
protected Object decode(Channel channel, SocketAddress remoteAddress, Object msg) throws Exception {
    String sentence = (String) msg;
    // Send response #1
    if (sentence.contains("##")) {
        if (channel != null) {
            channel.write("LOAD", remoteAddress);
            Parser handshakeParser = new Parser(PATTERN_HANDSHAKE, sentence);
            if (handshakeParser.matches()) {
                getDeviceSession(channel, remoteAddress, handshakeParser.next());
            }
        }
        return null;
    }
    // Send response #2
    if (!sentence.isEmpty() && Character.isDigit(sentence.charAt(0))) {
        if (channel != null) {
            channel.write("ON", remoteAddress);
        }
        int start = sentence.indexOf("imei:");
        if (start >= 0) {
            sentence = sentence.substring(start);
        } else {
            return null;
        }
    }
    Position position = new Position(getProtocolName());
    Parser parser = new Parser(PATTERN_NETWORK, sentence);
    if (parser.matches()) {
        DeviceSession deviceSession = getDeviceSession(channel, remoteAddress, parser.next());
        if (deviceSession == null) {
            return null;
        }
        position.setDeviceId(deviceSession.getDeviceId());
        getLastLocation(position, null);
        position.setNetwork(new Network(CellTower.fromLacCid(parser.nextHexInt(0), parser.nextHexInt(0))));
        return position;
    }
    parser = new Parser(PATTERN_OBD, sentence);
    if (parser.matches()) {
        DeviceSession deviceSession = getDeviceSession(channel, remoteAddress, parser.next());
        if (deviceSession == null) {
            return null;
        }
        position.setDeviceId(deviceSession.getDeviceId());
        getLastLocation(position, parser.nextDateTime());
        position.set(Position.KEY_ODOMETER, parser.nextInt(0));
        // instant fuel consumption
        parser.nextDouble(0);
        position.set(Position.KEY_FUEL_CONSUMPTION, parser.nextDouble(0));
        position.set(Position.KEY_HOURS, parser.nextInt());
        position.set(Position.KEY_OBD_SPEED, parser.nextInt(0));
        position.set(Position.KEY_ENGINE_LOAD, parser.next());
        position.set(Position.KEY_COOLANT_TEMP, parser.nextInt());
        position.set(Position.KEY_THROTTLE, parser.next());
        position.set(Position.KEY_RPM, parser.nextInt(0));
        position.set(Position.KEY_BATTERY, parser.nextDouble(0));
        position.set(Position.KEY_DTCS, parser.next().replace(',', ' ').trim());
        return position;
    }
    parser = new Parser(PATTERN, sentence);
    if (!parser.matches()) {
        return null;
    }
    String imei = parser.next();
    DeviceSession deviceSession = getDeviceSession(channel, remoteAddress, imei);
    if (deviceSession == null) {
        return null;
    }
    position.setDeviceId(deviceSession.getDeviceId());
    String alarm = parser.next();
    position.set(Position.KEY_ALARM, decodeAlarm(alarm));
    if (alarm.equals("help me")) {
        if (channel != null) {
            channel.write("**,imei:" + imei + ",E;", remoteAddress);
        }
    } else if (alarm.equals("acc on")) {
        position.set(Position.KEY_IGNITION, true);
    } else if (alarm.equals("acc off")) {
        position.set(Position.KEY_IGNITION, false);
    } else if (alarm.startsWith("T:")) {
        position.set(Position.PREFIX_TEMP + 1, alarm.substring(2));
    } else if (alarm.startsWith("oil ")) {
        position.set("oil", alarm.substring(4));
    } else if (!position.getAttributes().containsKey(Position.KEY_ALARM) && !alarm.equals("tracker")) {
        position.set(Position.KEY_EVENT, alarm);
    }
    DateBuilder dateBuilder = new DateBuilder().setDate(parser.nextInt(0), parser.nextInt(0), parser.nextInt(0));
    int localHours = parser.nextInt(0);
    int localMinutes = parser.nextInt(0);
    String rfid = parser.next();
    if (alarm.equals("rfid")) {
        position.set(Position.KEY_DRIVER_UNIQUE_ID, rfid);
    }
    String utcHours = parser.next();
    String utcMinutes = parser.next();
    dateBuilder.setTime(localHours, localMinutes, parser.nextInt(0));
    // Timezone calculation
    if (utcHours != null && utcMinutes != null) {
        int deltaMinutes = (localHours - Integer.parseInt(utcHours)) * 60;
        deltaMinutes += localMinutes - Integer.parseInt(utcMinutes);
        if (deltaMinutes <= -12 * 60) {
            deltaMinutes += 24 * 60;
        } else if (deltaMinutes > 12 * 60) {
            deltaMinutes -= 24 * 60;
        }
        dateBuilder.addMinute(-deltaMinutes);
    }
    position.setTime(dateBuilder.getDate());
    position.setValid(parser.next().equals("A"));
    position.setLatitude(parser.nextCoordinate(Parser.CoordinateFormat.HEM_DEG_MIN_HEM));
    position.setLongitude(parser.nextCoordinate(Parser.CoordinateFormat.HEM_DEG_MIN_HEM));
    position.setSpeed(parser.nextDouble(0));
    position.setCourse(parser.nextDouble(0));
    position.setAltitude(parser.nextDouble(0));
    for (int i = 1; i <= 5; i++) {
        position.set(Position.PREFIX_IO + i, parser.next());
    }
    return position;
}

Example 8 with Network

use of org.traccar.model.Network in project traccar by tananaev.

the class StarLinkProtocolDecoder 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 = getDeviceSession(channel, remoteAddress, parser.next());
    if (deviceSession == null) {
        return null;
    }
    int type = parser.nextInt(0);
    if (type != MSG_EVENT_REPORT) {
        return null;
    }
    Position position = new Position(getProtocolName());
    position.setDeviceId(deviceSession.getDeviceId());
    position.setValid(true);
    position.set(Position.KEY_INDEX, parser.nextInt(0));
    String[] data = parser.next().split(",");
    Integer lac = null, cid = null;
    int event = 0;
    for (int i = 0; i < Math.min(data.length, dataTags.length); i++) {
        if (data[i].isEmpty()) {
            continue;
        }
        switch(dataTags[i]) {
            case "#EDT#":
                position.setDeviceTime(dateFormat.parse(data[i]));
                break;
            case "#EID#":
                event = Integer.parseInt(data[i]);
                position.set(Position.KEY_ALARM, decodeAlarm(event));
                position.set(Position.KEY_EVENT, event);
                break;
            case "#PDT#":
                position.setFixTime(dateFormat.parse(data[i]));
                break;
            case "#LAT#":
                position.setLatitude(parseCoordinate(data[i]));
                break;
            case "#LONG#":
                position.setLongitude(parseCoordinate(data[i]));
                break;
            case "#SPD#":
                position.setSpeed(Double.parseDouble(data[i]));
                break;
            case "#HEAD#":
                position.setCourse(Integer.parseInt(data[i]));
                break;
            case "#ODO#":
                position.set(Position.KEY_ODOMETER, Long.parseLong(data[i]) * 1000);
                break;
            case "#IN1#":
                position.set(Position.PREFIX_IN + 1, Integer.parseInt(data[i]));
                break;
            case "#IN2#":
                position.set(Position.PREFIX_IN + 2, Integer.parseInt(data[i]));
                break;
            case "#IN3#":
                position.set(Position.PREFIX_IN + 3, Integer.parseInt(data[i]));
                break;
            case "#IN4#":
                position.set(Position.PREFIX_IN + 4, Integer.parseInt(data[i]));
                break;
            case "#OUT1#":
                position.set(Position.PREFIX_OUT + 1, Integer.parseInt(data[i]));
                break;
            case "#OUT2#":
                position.set(Position.PREFIX_OUT + 2, Integer.parseInt(data[i]));
                break;
            case "#OUT3#":
                position.set(Position.PREFIX_OUT + 3, Integer.parseInt(data[i]));
                break;
            case "#OUT4#":
                position.set(Position.PREFIX_OUT + 4, Integer.parseInt(data[i]));
                break;
            case "#LAC#":
                if (!data[i].isEmpty()) {
                    lac = Integer.parseInt(data[i]);
                }
                break;
            case "#CID#":
                if (!data[i].isEmpty()) {
                    cid = Integer.parseInt(data[i]);
                }
                break;
            case "#VIN#":
                position.set(Position.KEY_POWER, Double.parseDouble(data[i]));
                break;
            case "#VBAT#":
                position.set(Position.KEY_BATTERY, Double.parseDouble(data[i]));
                break;
            case "#DEST#":
                position.set("destination", data[i]);
                break;
            case "#IGN#":
                position.set(Position.KEY_IGNITION, data[i].equals("1"));
                break;
            case "#ENG#":
                position.set("engine", data[i].equals("1"));
                break;
            default:
                break;
        }
    }
    if (position.getFixTime() == null) {
        getLastLocation(position, null);
    }
    if (lac != null && cid != null) {
        position.setNetwork(new Network(CellTower.fromLacCid(lac, cid)));
    }
    if (event == 20) {
        String rfid = data[data.length - 1];
        if (rfid.matches("0+")) {
            rfid = data[data.length - 2];
        }
        position.set(Position.KEY_DRIVER_UNIQUE_ID, rfid);
    }
    return position;
}

Example 9 with Network

use of org.traccar.model.Network in project traccar by tananaev.

the class SuntechProtocolDecoder method decode2356.

private Position decode2356(Channel channel, SocketAddress remoteAddress, String protocol, String[] values) throws ParseException {
    int index = 0;
    String type = values[index++].substring(5);
    if (!type.equals("STT") && !type.equals("EMG") && !type.equals("EVT") && !type.equals("ALT")) {
        return null;
    }
    DeviceSession deviceSession = getDeviceSession(channel, remoteAddress, values[index++]);
    if (deviceSession == null) {
        return null;
    }
    Position position = new Position(getProtocolName());
    position.setDeviceId(deviceSession.getDeviceId());
    position.set(Position.KEY_TYPE, type);
    if (protocol.equals("ST300") || protocol.equals("ST500") || protocol.equals("ST600")) {
        // model
        index += 1;
    }
    position.set(Position.KEY_VERSION_FW, values[index++]);
    DateFormat dateFormat = new SimpleDateFormat("yyyyMMddHH:mm:ss");
    dateFormat.setTimeZone(TimeZone.getTimeZone("UTC"));
    position.setTime(dateFormat.parse(values[index++] + values[index++]));
    if (!protocol.equals("ST500")) {
        int cid = Integer.parseInt(values[index++], 16);
        if (protocol.equals("ST600")) {
            position.setNetwork(new Network(CellTower.from(Integer.parseInt(values[index++]), Integer.parseInt(values[index++]), Integer.parseInt(values[index++], 16), cid, Integer.parseInt(values[index++]))));
        }
    }
    position.setLatitude(Double.parseDouble(values[index++]));
    position.setLongitude(Double.parseDouble(values[index++]));
    position.setSpeed(UnitsConverter.knotsFromKph(Double.parseDouble(values[index++])));
    position.setCourse(Double.parseDouble(values[index++]));
    position.set(Position.KEY_SATELLITES, Integer.parseInt(values[index++]));
    position.setValid(values[index++].equals("1"));
    position.set(Position.KEY_ODOMETER, Integer.parseInt(values[index++]));
    position.set(Position.KEY_POWER, Double.parseDouble(values[index++]));
    String io = values[index++];
    if (io.length() == 6) {
        position.set(Position.KEY_IGNITION, io.charAt(0) == '1');
        position.set(Position.PREFIX_IN + 1, io.charAt(1) == '1');
        position.set(Position.PREFIX_IN + 2, io.charAt(2) == '1');
        position.set(Position.PREFIX_IN + 3, io.charAt(3) == '1');
        position.set(Position.PREFIX_OUT + 1, io.charAt(4) == '1');
        position.set(Position.PREFIX_OUT + 2, io.charAt(5) == '1');
    }
    switch(type) {
        case "STT":
            // mode
            index += 1;
            position.set(Position.KEY_INDEX, Integer.parseInt(values[index++]));
            break;
        case "EMG":
            position.set(Position.KEY_ALARM, decodeEmergency(Integer.parseInt(values[index++])));
            break;
        case "EVT":
            position.set(Position.KEY_EVENT, Integer.parseInt(values[index++]));
            break;
        case "ALT":
            position.set(Position.KEY_ALARM, decodeAlert(Integer.parseInt(values[index++])));
            break;
        default:
            break;
    }
    if (hbm) {
        if (index < values.length) {
            position.set(Position.KEY_HOURS, Integer.parseInt(values[index++]));
        }
        if (index < values.length) {
            position.set(Position.KEY_BATTERY, Double.parseDouble(values[index++]));
        }
        if (index < values.length && values[index++].equals("0")) {
            position.set(Position.KEY_ARCHIVE, true);
        }
        if (includeAdc) {
            position.set(Position.PREFIX_ADC + 1, Double.parseDouble(values[index++]));
            position.set(Position.PREFIX_ADC + 2, Double.parseDouble(values[index++]));
            position.set(Position.PREFIX_ADC + 3, Double.parseDouble(values[index++]));
        }
        if (values.length - index >= 2) {
            String driverUniqueId = values[index++];
            if (values[index++].equals("1") && !driverUniqueId.isEmpty()) {
                position.set(Position.KEY_DRIVER_UNIQUE_ID, driverUniqueId);
            }
        }
        if (includeTemp) {
            for (int i = 1; i <= 3; i++) {
                String temperature = values[index++];
                String value = temperature.substring(temperature.indexOf(':') + 1);
                if (!value.isEmpty()) {
                    position.set(Position.PREFIX_TEMP + i, Double.parseDouble(value));
                }
            }
        }
    }
    return position;
}

Example 10 with Network

use of org.traccar.model.Network in project traccar by tananaev.

the class T800xProtocolDecoder method decode.

@Override
protected Object decode(Channel channel, SocketAddress remoteAddress, Object msg) throws Exception {
    ChannelBuffer buf = (ChannelBuffer) msg;
    buf.skipBytes(2);
    int type = buf.readUnsignedByte();
    // length
    buf.readUnsignedShort();
    int index = buf.readUnsignedShort();
    ChannelBuffer imei = buf.readBytes(8);
    DeviceSession deviceSession = getDeviceSession(channel, remoteAddress, ChannelBuffers.hexDump(imei).substring(1));
    if (deviceSession == null) {
        return null;
    }
    if (type == MSG_LOGIN || type == MSG_ALARM || type == MSG_HEARTBEAT) {
        sendResponse(channel, type, imei);
    }
    if (type == MSG_GPS || type == MSG_ALARM) {
        Position position = new Position(getProtocolName());
        position.setDeviceId(deviceSession.getDeviceId());
        position.set(Position.KEY_INDEX, index);
        // acc on interval
        buf.readUnsignedShort();
        // acc off interval
        buf.readUnsignedShort();
        // angle compensation
        buf.readUnsignedByte();
        // distance compensation
        buf.readUnsignedShort();
        // speed alarm
        buf.readUnsignedShort();
        int locationStatus = buf.readUnsignedByte();
        // gsensor manager status
        buf.readUnsignedByte();
        // other flags
        buf.readUnsignedByte();
        // heartbeat
        buf.readUnsignedByte();
        // relay status
        buf.readUnsignedByte();
        // drag alarm setting
        buf.readUnsignedShort();
        int io = buf.readUnsignedShort();
        position.set(Position.KEY_IGNITION, BitUtil.check(io, 14));
        position.set("ac", BitUtil.check(io, 13));
        position.set(Position.PREFIX_ADC + 1, buf.readUnsignedShort());
        position.set(Position.PREFIX_ADC + 2, buf.readUnsignedShort());
        position.set(Position.KEY_ALARM, decodeAlarm(buf.readUnsignedByte()));
        // reserved
        buf.readUnsignedByte();
        position.set(Position.KEY_ODOMETER, buf.readUnsignedInt());
        int battery = BcdUtil.readInteger(buf, 2);
        if (battery == 0) {
            battery = 100;
        }
        position.set(Position.KEY_BATTERY, battery);
        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));
        if (BitUtil.check(locationStatus, 6)) {
            position.setValid(!BitUtil.check(locationStatus, 7));
            position.setTime(dateBuilder.getDate());
            position.setAltitude(readSwappedFloat(buf));
            position.setLongitude(readSwappedFloat(buf));
            position.setLatitude(readSwappedFloat(buf));
            position.setSpeed(UnitsConverter.knotsFromKph(BcdUtil.readInteger(buf, 4) * 0.1));
            position.setCourse(buf.readUnsignedShort());
        } else {
            getLastLocation(position, dateBuilder.getDate());
            byte[] array = new byte[16];
            buf.readBytes(array);
            ChannelBuffer swapped = ChannelBuffers.wrappedBuffer(ByteOrder.LITTLE_ENDIAN, array);
            position.setNetwork(new Network(CellTower.from(swapped.readUnsignedShort(), swapped.readUnsignedShort(), swapped.readUnsignedShort(), swapped.readUnsignedShort())));
        // two more cell towers
        }
        return position;
    }
    return null;
}