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

Example 41 with Network

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

the class Avl301ProtocolDecoder method decode.

@Override
protected Object decode(Channel channel, SocketAddress remoteAddress, Object msg) throws Exception {
    ChannelBuffer buf = (ChannelBuffer) msg;
    // header
    buf.skipBytes(1);
    int type = buf.readUnsignedByte();
    // length
    buf.readUnsignedByte();
    if (type == MSG_LOGIN) {
        DeviceSession deviceSession = getDeviceSession(channel, remoteAddress, readImei(buf));
        if (deviceSession == null) {
            sendResponse(channel, type);
        }
    } else if (type == MSG_STATUS) {
        sendResponse(channel, type);
    } else if (type == MSG_GPS_LBS_STATUS) {
        DeviceSession deviceSession = getDeviceSession(channel, remoteAddress);
        if (deviceSession == null) {
            return null;
        }
        Position position = new Position(getProtocolName());
        position.setDeviceId(deviceSession.getDeviceId());
        DateBuilder dateBuilder = new DateBuilder().setDate(buf.readUnsignedByte(), buf.readUnsignedByte(), buf.readUnsignedByte()).setTime(buf.readUnsignedByte(), buf.readUnsignedByte(), buf.readUnsignedByte());
        position.setTime(dateBuilder.getDate());
        // gps len and sat
        int gpsLength = buf.readUnsignedByte();
        position.set(Position.KEY_SATELLITES, gpsLength & 0xf);
        // satellites
        position.set(Position.KEY_SATELLITES_VISIBLE, buf.readUnsignedByte());
        double latitude = buf.readUnsignedInt() / 600000.0;
        double longitude = buf.readUnsignedInt() / 600000.0;
        position.setSpeed(buf.readUnsignedByte());
        // course and flags
        int union = buf.readUnsignedShort();
        position.setCourse(union & 0x03FF);
        position.setValid((union & 0x1000) != 0);
        if ((union & 0x0400) != 0) {
            latitude = -latitude;
        }
        if ((union & 0x0800) != 0) {
            longitude = -longitude;
        }
        position.setLatitude(latitude);
        position.setLongitude(longitude);
        if ((union & 0x4000) != 0) {
            position.set("acc", (union & 0x8000) != 0);
        }
        position.setNetwork(new Network(CellTower.fromLacCid(buf.readUnsignedShort(), buf.readUnsignedMedium())));
        position.set(Position.KEY_ALARM, Position.ALARM_GENERAL);
        int flags = buf.readUnsignedByte();
        position.set("acc", (flags & 0x2) != 0);
        // parse other flags
        position.set(Position.KEY_POWER, buf.readUnsignedByte());
        position.set(Position.KEY_RSSI, buf.readUnsignedByte());
        return position;
    }
    return null;
}

Example 42 with Network

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

the class CastelProtocolDecoder method decodeSc.

private Object decodeSc(Channel channel, SocketAddress remoteAddress, ChannelBuffer buf, int version, ChannelBuffer id, int type, DeviceSession deviceSession) {
    if (type == MSG_SC_HEARTBEAT) {
        sendResponse(channel, remoteAddress, version, id, MSG_SC_HEARTBEAT_RESPONSE, null);
    } else if (type == MSG_SC_LOGIN || type == MSG_SC_LOGOUT || type == MSG_SC_GPS || type == MSG_SC_ALARM || type == MSG_SC_CURRENT_LOCATION || type == MSG_SC_FUEL) {
        if (type == MSG_SC_LOGIN) {
            ChannelBuffer response = ChannelBuffers.directBuffer(ByteOrder.LITTLE_ENDIAN, 10);
            response.writeInt(0xFFFFFFFF);
            response.writeShort(0);
            response.writeInt((int) (System.currentTimeMillis() / 1000));
            sendResponse(channel, remoteAddress, version, id, MSG_SC_LOGIN_RESPONSE, response);
        }
        if (type == MSG_SC_GPS) {
            // historical
            buf.readUnsignedByte();
        } else if (type == MSG_SC_ALARM) {
            // alarm
            buf.readUnsignedInt();
        } else if (type == MSG_SC_CURRENT_LOCATION) {
            buf.readUnsignedShort();
        }
        // ACC ON time
        buf.readUnsignedInt();
        // UTC time
        buf.readUnsignedInt();
        long odometer = buf.readUnsignedInt();
        long tripOdometer = buf.readUnsignedInt();
        long fuelConsumption = buf.readUnsignedInt();
        // current fuel consumption
        buf.readUnsignedShort();
        long status = buf.readUnsignedInt();
        buf.skipBytes(8);
        int count = buf.readUnsignedByte();
        List<Position> positions = new LinkedList<>();
        for (int i = 0; i < count; i++) {
            Position position = readPosition(deviceSession, buf);
            position.set(Position.KEY_ODOMETER, odometer);
            position.set(Position.KEY_ODOMETER_TRIP, tripOdometer);
            position.set(Position.KEY_FUEL_CONSUMPTION, fuelConsumption);
            position.set(Position.KEY_STATUS, status);
            positions.add(position);
        }
        if (type == MSG_SC_ALARM) {
            int alarmCount = buf.readUnsignedByte();
            for (int i = 0; i < alarmCount; i++) {
                if (buf.readUnsignedByte() != 0) {
                    int alarm = buf.readUnsignedByte();
                    for (Position position : positions) {
                        decodeAlarm(position, alarm);
                    }
                    // description
                    buf.readUnsignedShort();
                    // threshold
                    buf.readUnsignedShort();
                }
            }
        } else if (type == MSG_SC_FUEL) {
            for (Position position : positions) {
                position.set(Position.PREFIX_ADC + 1, buf.readUnsignedShort());
            }
        }
        if (!positions.isEmpty()) {
            return positions;
        }
    } else if (type == MSG_SC_GPS_SLEEP) {
        // device time
        buf.readUnsignedInt();
        return readPosition(deviceSession, buf);
    } else if (type == MSG_SC_AGPS_REQUEST) {
        return readPosition(deviceSession, buf);
    } else if (type == MSG_SC_PID_DATA) {
        Position position = createPosition(deviceSession);
        decodeStat(position, buf);
        // sample rate
        buf.readUnsignedShort();
        decodeObd(position, buf, true);
        return position;
    } else if (type == MSG_SC_DTCS_PASSENGER) {
        Position position = createPosition(deviceSession);
        decodeStat(position, buf);
        // flag
        buf.readUnsignedByte();
        position.add(ObdDecoder.decodeCodes(ChannelBuffers.hexDump(buf.readBytes(buf.readUnsignedByte()))));
        return position;
    } else if (type == MSG_SC_OBD_DATA) {
        Position position = createPosition(deviceSession);
        decodeStat(position, buf);
        // flag
        buf.readUnsignedByte();
        decodeObd(position, buf, false);
        return position;
    } else if (type == MSG_SC_CELL) {
        Position position = createPosition(deviceSession);
        decodeStat(position, buf);
        position.setNetwork(new Network(CellTower.fromLacCid(buf.readUnsignedShort(), buf.readUnsignedShort())));
        return position;
    }
    return null;
}

Example 43 with Network

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

the class CastelProtocolDecoder method decodeCc.

private Object decodeCc(Channel channel, SocketAddress remoteAddress, ChannelBuffer buf, int version, ChannelBuffer id, int type, DeviceSession deviceSession) {
    if (type == MSG_CC_HEARTBEAT) {
        sendResponse(channel, remoteAddress, version, id, MSG_CC_HEARTBEAT_RESPONSE, null);
        // 0x01 for history
        buf.readUnsignedByte();
        int count = buf.readUnsignedByte();
        List<Position> positions = new LinkedList<>();
        for (int i = 0; i < count; i++) {
            Position position = readPosition(deviceSession, buf);
            position.set(Position.KEY_STATUS, buf.readUnsignedInt());
            position.set(Position.KEY_BATTERY, buf.readUnsignedByte());
            position.set(Position.KEY_ODOMETER, buf.readUnsignedInt());
            // geo-fencing id
            buf.readUnsignedByte();
            // geo-fencing flags
            buf.readUnsignedByte();
            // additional flags
            buf.readUnsignedByte();
            position.setNetwork(new Network(CellTower.fromLacCid(buf.readUnsignedShort(), buf.readUnsignedShort())));
            positions.add(position);
        }
        return positions;
    } else if (type == MSG_CC_LOGIN) {
        sendResponse(channel, remoteAddress, version, id, MSG_CC_LOGIN_RESPONSE, null);
        Position position = readPosition(deviceSession, buf);
        position.set(Position.KEY_STATUS, buf.readUnsignedInt());
        position.set(Position.KEY_BATTERY, buf.readUnsignedByte());
        position.set(Position.KEY_ODOMETER, buf.readUnsignedInt());
        // geo-fencing id
        buf.readUnsignedByte();
        // geo-fencing flags
        buf.readUnsignedByte();
        // additional flags
        buf.readUnsignedByte();
        return position;
    }
    return null;
}

Example 44 with Network

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

the class FifotrackProtocolDecoder 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;
    }
    Position position = new Position(getProtocolName());
    position.setDeviceId(deviceSession.getDeviceId());
    position.set(Position.KEY_ALARM, parser.next());
    position.setTime(parser.nextDateTime());
    position.setValid(parser.next().equals("A"));
    position.setLatitude(parser.nextDouble(0));
    position.setLongitude(parser.nextDouble(0));
    position.setSpeed(UnitsConverter.knotsFromKph(parser.nextInt(0)));
    position.setCourse(parser.nextInt(0));
    position.setAltitude(parser.nextInt(0));
    position.set(Position.KEY_ODOMETER, parser.nextLong(0));
    position.set(Position.KEY_STATUS, parser.nextHexInt(0));
    if (parser.hasNext()) {
        position.set(Position.KEY_INPUT, parser.nextHexInt(0));
    }
    if (parser.hasNext()) {
        position.set(Position.KEY_OUTPUT, parser.nextHexInt(0));
    }
    position.setNetwork(new Network(CellTower.from(parser.nextInt(0), parser.nextInt(0), parser.nextHexInt(0), parser.nextHexInt(0))));
    String[] adc = parser.next().split("\\|");
    for (int i = 0; i < adc.length; i++) {
        position.set(Position.PREFIX_ADC + (i + 1), Integer.parseInt(adc[i], 16));
    }
    position.set(Position.KEY_DRIVER_UNIQUE_ID, parser.next());
    if (parser.hasNext()) {
        String[] sensors = parser.next().split("\\|");
        for (int i = 0; i < sensors.length; i++) {
            position.set(Position.PREFIX_IO + (i + 1), sensors[i]);
        }
    }
    return position;
}

Example 45 with Network

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

the class Gl200BinaryProtocolDecoder method decodeEvent.

private Position decodeEvent(Channel channel, SocketAddress remoteAddress, ChannelBuffer buf) {
    Position position = new Position(getProtocolName());
    int type = buf.readUnsignedByte();
    // mask
    buf.readUnsignedInt();
    // length
    buf.readUnsignedShort();
    // device type
    buf.readUnsignedByte();
    // protocol version
    buf.readUnsignedShort();
    position.set(Position.KEY_VERSION_FW, String.valueOf(buf.readUnsignedShort()));
    DeviceSession deviceSession = getDeviceSession(channel, remoteAddress, String.format("%015d", buf.readLong()));
    if (deviceSession == null) {
        return null;
    }
    position.setDeviceId(deviceSession.getDeviceId());
    position.set(Position.KEY_BATTERY_LEVEL, buf.readUnsignedByte());
    position.set(Position.KEY_POWER, buf.readUnsignedShort());
    // motion status
    buf.readUnsignedByte();
    position.set(Position.KEY_SATELLITES, buf.readUnsignedByte());
    switch(type) {
        case MSG_EVT_BPL:
            // backup battery voltage
            buf.readUnsignedShort();
            break;
        case MSG_EVT_VGN:
        case MSG_EVT_VGF:
            // reserved
            buf.readUnsignedShort();
            // report type
            buf.readUnsignedByte();
            // ignition duration
            buf.readUnsignedInt();
            break;
        case MSG_EVT_UPD:
            // code
            buf.readUnsignedShort();
            // retry
            buf.readUnsignedByte();
            break;
        case MSG_EVT_IDF:
            // idling duration
            buf.readUnsignedInt();
            break;
        case MSG_EVT_GSS:
            // gps signal status
            buf.readUnsignedByte();
            // reserved
            buf.readUnsignedInt();
            break;
        case MSG_EVT_GES:
            // trigger geo id
            buf.readUnsignedShort();
            // trigger geo enable
            buf.readUnsignedByte();
            // trigger mode
            buf.readUnsignedByte();
            // radius
            buf.readUnsignedInt();
            // check interval
            buf.readUnsignedInt();
            break;
        case MSG_EVT_GPJ:
            // cw jamming value
            buf.readUnsignedByte();
            // gps jamming state
            buf.readUnsignedByte();
            break;
        case MSG_EVT_RMD:
            // roaming state
            buf.readUnsignedByte();
            break;
        case MSG_EVT_JDS:
            // jamming state
            buf.readUnsignedByte();
            break;
        case MSG_EVT_CRA:
            // crash counter
            buf.readUnsignedByte();
            break;
        case MSG_EVT_UPC:
            // command id
            buf.readUnsignedByte();
            // result
            buf.readUnsignedShort();
            break;
        default:
            break;
    }
    // count
    buf.readUnsignedByte();
    int hdop = buf.readUnsignedByte();
    position.setValid(hdop > 0);
    position.set(Position.KEY_HDOP, hdop);
    position.setSpeed(UnitsConverter.knotsFromKph(buf.readUnsignedMedium() * 0.1));
    position.setCourse(buf.readUnsignedShort());
    position.setAltitude(buf.readShort());
    position.setLongitude(buf.readInt() * 0.000001);
    position.setLatitude(buf.readInt() * 0.000001);
    position.setTime(decodeTime(buf));
    position.setNetwork(new Network(CellTower.from(buf.readUnsignedShort(), buf.readUnsignedShort(), buf.readUnsignedShort(), buf.readUnsignedShort())));
    // reserved
    buf.readUnsignedByte();
    return position;
}