1 files changed, 0 insertions, 127 deletions
diff --git a/src/org/traccar/protocol/M2mProtocolDecoder.java b/src/org/traccar/protocol/M2mProtocolDecoder.java
deleted file mode 100644
index 21e4a2fd0..000000000
--- a/src/org/traccar/protocol/M2mProtocolDecoder.java
+++ /dev/null
@@ -1,127 +0,0 @@
-/*
- * Copyright 2013 - 2018 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.DateBuilder;
-import org.traccar.model.Position;
-
-import java.net.SocketAddress;
-
-public class M2mProtocolDecoder extends BaseProtocolDecoder {
-
-    public M2mProtocolDecoder(Protocol protocol) {
-        super(protocol);
-    }
-
-    private boolean firstPacket = true;
-
-    @Override
-    protected Object decode(
-            Channel channel, SocketAddress remoteAddress, Object msg) throws Exception {
-
-        ByteBuf buf = (ByteBuf) msg;
-
-        // Remove offset
-        for (int i = 0; i < buf.readableBytes(); i++) {
-            int b = buf.getByte(i);
-            if (b != 0x0b) {
-                buf.setByte(i, b - 0x20);
-            }
-        }
-
-        if (firstPacket) {
-
-            firstPacket = false;
-
-            StringBuilder imei = new StringBuilder();
-            for (int i = 0; i < 8; i++) {
-                int b = buf.readByte();
-                if (i != 0) {
-                    imei.append(b / 10);
-                }
-                imei.append(b % 10);
-            }
-
-            getDeviceSession(channel, remoteAddress, imei.toString());
-
-        } else {
-
-            DeviceSession deviceSession = getDeviceSession(channel, remoteAddress);
-            if (deviceSession == null) {
-                return null;
-            }
-
-            Position position = new Position(getProtocolName());
-            position.setDeviceId(deviceSession.getDeviceId());
-
-            DateBuilder dateBuilder = new DateBuilder()
-                    .setDay(buf.readUnsignedByte() & 0x3f)
-                    .setMonth(buf.readUnsignedByte() & 0x3f)
-                    .setYear(buf.readUnsignedByte())
-                    .setHour(buf.readUnsignedByte() & 0x3f)
-                    .setMinute(buf.readUnsignedByte() & 0x7f)
-                    .setSecond(buf.readUnsignedByte() & 0x7f);
-            position.setTime(dateBuilder.getDate());
-
-            int degrees = buf.readUnsignedByte();
-            double latitude = buf.readUnsignedByte();
-            latitude += buf.readUnsignedByte() / 100.0;
-            latitude += buf.readUnsignedByte() / 10000.0;
-            latitude /= 60;
-            latitude += degrees;
-
-            int b = buf.readUnsignedByte();
-
-            degrees = (b & 0x7f) * 100 + buf.readUnsignedByte();
-            double longitude = buf.readUnsignedByte();
-            longitude += buf.readUnsignedByte() / 100.0;
-            longitude += buf.readUnsignedByte() / 10000.0;
-            longitude /= 60;
-            longitude += degrees;
-
-            if ((b & 0x80) != 0) {
-                longitude = -longitude;
-            }
-            if ((b & 0x40) != 0) {
-                latitude = -latitude;
-            }
-
-            position.setValid(true);
-            position.setLatitude(latitude);
-            position.setLongitude(longitude);
-            position.setSpeed(buf.readUnsignedByte());
-
-            int satellites = buf.readUnsignedByte();
-            if (satellites == 0) {
-                return null; // cell information
-            }
-            position.set(Position.KEY_SATELLITES, satellites);
-
-            // decode other data
-
-            return position;
-
-        }
-
-        return null;
-    }
-
-}