1 files changed, 0 insertions, 145 deletions
diff --git a/src/org/traccar/protocol/Avl301ProtocolDecoder.java b/src/org/traccar/protocol/Avl301ProtocolDecoder.java
deleted file mode 100644
index f6b7db2d6..000000000
--- a/src/org/traccar/protocol/Avl301ProtocolDecoder.java
+++ /dev/null
@@ -1,145 +0,0 @@
-/*
- * Copyright 2015 - 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.buffer.Unpooled;
-import io.netty.channel.Channel;
-import org.traccar.BaseProtocolDecoder;
-import org.traccar.DeviceSession;
-import org.traccar.NetworkMessage;
-import org.traccar.Protocol;
-import org.traccar.helper.DateBuilder;
-import org.traccar.model.CellTower;
-import org.traccar.model.Network;
-import org.traccar.model.Position;
-
-import java.net.SocketAddress;
-
-public class Avl301ProtocolDecoder extends BaseProtocolDecoder {
-
-    public Avl301ProtocolDecoder(Protocol protocol) {
-        super(protocol);
-    }
-
-    private String readImei(ByteBuf buf) {
-        int b = buf.readUnsignedByte();
-        StringBuilder imei = new StringBuilder();
-        imei.append(b & 0x0F);
-        for (int i = 0; i < 7; i++) {
-            b = buf.readUnsignedByte();
-            imei.append((b & 0xF0) >> 4);
-            imei.append(b & 0x0F);
-        }
-        return imei.toString();
-    }
-
-    public static final int MSG_LOGIN = 'L';
-    public static final int MSG_STATUS = 'H';
-    public static final int MSG_GPS_LBS_STATUS = '$';
-
-    private void sendResponse(Channel channel, int type) {
-        if (channel != null) {
-            ByteBuf response = Unpooled.buffer(5);
-            response.writeByte('$');
-            response.writeByte(type);
-            response.writeByte('#');
-            response.writeByte('\r'); response.writeByte('\n');
-            channel.writeAndFlush(new NetworkMessage(response, channel.remoteAddress()));
-        }
-    }
-
-    @Override
-    protected Object decode(
-            Channel channel, SocketAddress remoteAddress, Object msg) throws Exception {
-
-        ByteBuf buf = (ByteBuf) msg;
-
-        buf.skipBytes(1); // header
-        int type = buf.readUnsignedByte();
-        buf.readUnsignedByte(); // length
-
-        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());
-
-            int gpsLength = buf.readUnsignedByte(); // gps len and sat
-            position.set(Position.KEY_SATELLITES, gpsLength & 0xf);
-
-            position.set(Position.KEY_SATELLITES_VISIBLE, buf.readUnsignedByte()); // satellites
-
-            double latitude = buf.readUnsignedInt() / 600000.0;
-            double longitude = buf.readUnsignedInt() / 600000.0;
-            position.setSpeed(buf.readUnsignedByte());
-
-            int union = buf.readUnsignedShort(); // course and flags
-            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;
-    }
-
-}