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

Example 56 with DateBuilder

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

the class ExtremTracProtocolDecoder 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());
    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());
    return position;
}

Example 57 with DateBuilder

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

the class Gps056ProtocolDecoder method decode.

@Override
protected Object decode(Channel channel, SocketAddress remoteAddress, Object msg) throws Exception {
    ChannelBuffer buf = (ChannelBuffer) msg;
    // header
    buf.skipBytes(2);
    // length
    buf.skipBytes(2);
    String type = buf.readBytes(7).toString(StandardCharsets.US_ASCII);
    String imei = buf.readBytes(15).toString(StandardCharsets.US_ASCII);
    DeviceSession deviceSession = getDeviceSession(channel, remoteAddress, imei);
    if (deviceSession == null) {
        return null;
    }
    if (type.startsWith("LOGN")) {
        sendResponse(channel, "LGSA" + type.substring(4), imei, ChannelBuffers.copiedBuffer("1", StandardCharsets.US_ASCII));
    } else if (type.startsWith("GPSL")) {
        Position position = new Position(getProtocolName());
        position.setDeviceId(deviceSession.getDeviceId());
        DateBuilder dateBuilder = new DateBuilder().setDateReverse(buf.readUnsignedByte(), buf.readUnsignedByte(), buf.readUnsignedByte()).setTime(buf.readUnsignedByte(), buf.readUnsignedByte(), buf.readUnsignedByte());
        position.setValid(true);
        position.setTime(dateBuilder.getDate());
        position.setLatitude(decodeCoordinate(buf));
        position.setLongitude(decodeCoordinate(buf));
        position.setSpeed(UnitsConverter.knotsFromKph(buf.readUnsignedByte()));
        position.setCourse(buf.readUnsignedShort());
        decodeStatus(buf, position);
        sendResponse(channel, "GPSA" + type.substring(4), imei, buf.readBytes(2));
        return position;
    } else if (type.startsWith("SYNC")) {
        Position position = new Position(getProtocolName());
        position.setDeviceId(deviceSession.getDeviceId());
        getLastLocation(position, null);
        decodeStatus(buf, position);
        sendResponse(channel, "SYSA" + type.substring(4), imei, null);
        return position;
    }
    return null;
}

Example 58 with DateBuilder

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

the class GoSafeProtocolDecoder method decode.

@Override
protected Object decode(Channel channel, SocketAddress remoteAddress, Object msg) throws Exception {
    if (channel != null) {
        channel.write("1234");
    }
    String sentence = (String) msg;
    Pattern pattern = PATTERN;
    if (sentence.startsWith("*GS02")) {
        pattern = PATTERN_OLD;
    }
    Parser parser = new Parser(pattern, (String) msg);
    if (!parser.matches()) {
        return null;
    }
    DeviceSession deviceSession = getDeviceSession(channel, remoteAddress, parser.next());
    if (deviceSession == null) {
        return null;
    }
    if (pattern == PATTERN_OLD) {
        Position position = new Position(getProtocolName());
        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(Parser.CoordinateFormat.HEM_DEG));
        position.setLongitude(parser.nextCoordinate(Parser.CoordinateFormat.HEM_DEG));
        position.setSpeed(UnitsConverter.knotsFromKph(parser.nextDouble(0)));
        position.setCourse(parser.nextDouble(0));
        position.set(Position.KEY_HDOP, parser.next());
        dateBuilder.setDateReverse(parser.nextInt(0), parser.nextInt(0), parser.nextInt(0));
        position.setTime(dateBuilder.getDate());
        return position;
    } else {
        Date time = null;
        if (parser.hasNext(6)) {
            time = parser.nextDateTime(Parser.DateTimeFormat.HMS_DMY);
        }
        List<Position> positions = new LinkedList<>();
        Parser itemParser = new Parser(PATTERN_ITEM, parser.next());
        while (itemParser.find()) {
            positions.add(decodePosition(deviceSession, itemParser, time));
        }
        return positions;
    }
}

Example 59 with DateBuilder

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

the class GpsGateProtocolDecoder method decode.

@Override
protected Object decode(Channel channel, SocketAddress remoteAddress, Object msg) throws Exception {
    String sentence = (String) msg;
    if (sentence.startsWith("$FRLIN,")) {
        // Login
        int beginIndex = sentence.indexOf(',', 7);
        if (beginIndex != -1) {
            beginIndex += 1;
            int endIndex = sentence.indexOf(',', beginIndex);
            if (endIndex != -1) {
                String imei = sentence.substring(beginIndex, endIndex);
                DeviceSession deviceSession = getDeviceSession(channel, remoteAddress, imei);
                if (deviceSession != null) {
                    if (channel != null) {
                        send(channel, "$FRSES," + channel.getId());
                    }
                } else {
                    send(channel, "$FRERR,AuthError,Unknown device");
                }
            } else {
                send(channel, "$FRERR,AuthError,Parse error");
            }
        } else {
            send(channel, "$FRERR,AuthError,Parse error");
        }
    } else if (sentence.startsWith("$FRVER,")) {
        // Version check
        send(channel, "$FRVER,1,0,GpsGate Server 1.0");
    } else if (sentence.startsWith("$GPRMC,")) {
        DeviceSession deviceSession = getDeviceSession(channel, remoteAddress);
        if (deviceSession == null) {
            return null;
        }
        Parser parser = new Parser(PATTERN_GPRMC, sentence);
        if (!parser.matches()) {
            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));
        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;
    } else if (sentence.startsWith("$FRCMD,")) {
        Parser parser = new Parser(PATTERN_FRCMD, 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());
        position.setLatitude(parser.nextCoordinate());
        position.setLongitude(parser.nextCoordinate());
        position.setAltitude(parser.nextDouble(0));
        position.setSpeed(parser.nextDouble(0));
        position.setCourse(parser.nextDouble(0));
        position.setTime(parser.nextDateTime(Parser.DateTimeFormat.DMY_HMS));
        position.setValid(parser.next().equals("1"));
        return position;
    }
    return null;
}

Example 60 with DateBuilder

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

the class Gt06ProtocolDecoder method decodeGps.

private boolean decodeGps(Position position, ChannelBuffer buf, boolean hasLength, TimeZone timezone) {
    DateBuilder dateBuilder = new DateBuilder(timezone).setDate(buf.readUnsignedByte(), buf.readUnsignedByte(), buf.readUnsignedByte()).setTime(buf.readUnsignedByte(), buf.readUnsignedByte(), buf.readUnsignedByte());
    position.setTime(dateBuilder.getDate());
    if (hasLength && buf.readUnsignedByte() == 0) {
        return false;
    }
    position.set(Position.KEY_SATELLITES, BitUtil.to(buf.readUnsignedByte(), 4));
    double latitude = buf.readUnsignedInt() / 60.0 / 30000.0;
    double longitude = buf.readUnsignedInt() / 60.0 / 30000.0;
    position.setSpeed(UnitsConverter.knotsFromKph(buf.readUnsignedByte()));
    int flags = buf.readUnsignedShort();
    position.setCourse(BitUtil.to(flags, 10));
    position.setValid(BitUtil.check(flags, 12));
    if (!BitUtil.check(flags, 10)) {
        latitude = -latitude;
    }
    if (BitUtil.check(flags, 11)) {
        longitude = -longitude;
    }
    position.setLatitude(latitude);
    position.setLongitude(longitude);
    if (BitUtil.check(flags, 14)) {
        position.set(Position.KEY_IGNITION, BitUtil.check(flags, 15));
    }
    return true;
}