1 files changed, 0 insertions, 123 deletions
diff --git a/src/org/traccar/protocol/NyitechProtocolDecoder.java b/src/org/traccar/protocol/NyitechProtocolDecoder.java
deleted file mode 100644
index e145205f7..000000000
--- a/src/org/traccar/protocol/NyitechProtocolDecoder.java
+++ /dev/null
@@ -1,123 +0,0 @@
-/*
- * Copyright 2019 Anton Tananaev (anton@traccar.org)
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.traccar.protocol;
-
-import io.netty.buffer.ByteBuf;
-import io.netty.channel.Channel;
-import org.traccar.BaseProtocolDecoder;
-import org.traccar.DeviceSession;
-import org.traccar.Protocol;
-import org.traccar.helper.BitUtil;
-import org.traccar.helper.DateBuilder;
-import org.traccar.helper.UnitsConverter;
-import org.traccar.model.Position;
-
-import java.net.SocketAddress;
-import java.nio.charset.StandardCharsets;
-
-public class NyitechProtocolDecoder extends BaseProtocolDecoder {
-
-    public NyitechProtocolDecoder(Protocol protocol) {
-        super(protocol);
-    }
-
-    public static final short MSG_LOGIN = 0x1001;
-    public static final short MSG_COMPREHENSIVE_LIVE = 0x2001;
-    public static final short MSG_COMPREHENSIVE_HISTORY = 0x2002;
-    public static final short MSG_ALARM = 0x2003;
-    public static final short MSG_FIXED = 0x2004;
-
-    private void decodeLocation(Position position, ByteBuf buf) {
-
-        DateBuilder dateBuilder = new DateBuilder()
-                .setDateReverse(buf.readUnsignedByte(), buf.readUnsignedByte(), buf.readUnsignedByte())
-                .setTime(buf.readUnsignedByte(), buf.readUnsignedByte(), buf.readUnsignedByte());
-        position.setTime(dateBuilder.getDate());
-
-        int flags = buf.readUnsignedByte();
-        position.setValid(BitUtil.to(flags, 2) > 0);
-
-        double lat = buf.readUnsignedIntLE() / 3600000.0;
-        double lon = buf.readUnsignedIntLE() / 3600000.0;
-
-        position.setLatitude(BitUtil.check(flags, 2) ? lat : -lat);
-        position.setLongitude(BitUtil.check(flags, 3) ? lon : -lon);
-
-        position.setSpeed(UnitsConverter.knotsFromCps(buf.readUnsignedShortLE()));
-        position.setCourse(buf.readUnsignedShortLE() * 0.1);
-        position.setAltitude(buf.readShortLE() * 0.1);
-    }
-
-    private String decodeAlarm(int type) {
-        switch (type) {
-            case 0x09:
-                return Position.ALARM_ACCELERATION;
-            case 0x0a:
-                return Position.ALARM_BRAKING;
-            case 0x0b:
-                return Position.ALARM_CORNERING;
-            case 0x0e:
-                return Position.ALARM_SOS;
-            default:
-                return null;
-        }
-    }
-
-    @Override
-    protected Object decode(
-            Channel channel, SocketAddress remoteAddress, Object msg) throws Exception {
-
-        ByteBuf buf = (ByteBuf) msg;
-
-        buf.skipBytes(2); // header
-        buf.readUnsignedShortLE(); // length
-
-        String id = buf.readCharSequence(12, StandardCharsets.US_ASCII).toString();
-        DeviceSession deviceSession = getDeviceSession(channel, remoteAddress, id);
-        if (deviceSession == null) {
-            return null;
-        }
-
-        int type = buf.readUnsignedShortLE();
-
-        if (type != MSG_LOGIN && type != MSG_COMPREHENSIVE_LIVE
-                && type != MSG_COMPREHENSIVE_HISTORY && type != MSG_ALARM && type != MSG_FIXED) {
-            return null;
-        }
-
-        Position position = new Position(getProtocolName());
-        position.setDeviceId(deviceSession.getDeviceId());
-
-        if (type == MSG_COMPREHENSIVE_LIVE || type == MSG_COMPREHENSIVE_HISTORY) {
-            buf.skipBytes(6); // time
-            buf.skipBytes(3); // data
-        } else if (type == MSG_ALARM) {
-            buf.readUnsignedShortLE(); // random number
-            buf.readUnsignedByte(); // tag
-            position.set(Position.KEY_ALARM, decodeAlarm(buf.readUnsignedByte()));
-            buf.readUnsignedShortLE(); // threshold
-            buf.readUnsignedShortLE(); // value
-            buf.skipBytes(6); // time
-        } else if (type == MSG_FIXED) {
-            buf.skipBytes(6); // time
-        }
-
-        decodeLocation(position, buf);
-
-        return position;
-    }
-
-}