1 files changed, 0 insertions, 133 deletions
diff --git a/src/org/traccar/protocol/GatorProtocolDecoder.java b/src/org/traccar/protocol/GatorProtocolDecoder.java
deleted file mode 100644
index 31500bae6..000000000
--- a/src/org/traccar/protocol/GatorProtocolDecoder.java
+++ /dev/null
@@ -1,133 +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.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.BcdUtil;
-import org.traccar.helper.DateBuilder;
-import org.traccar.helper.UnitsConverter;
-import org.traccar.model.Position;
-
-import java.net.SocketAddress;
-
-public class GatorProtocolDecoder extends BaseProtocolDecoder {
-
-    public GatorProtocolDecoder(Protocol protocol) {
-        super(protocol);
-    }
-
-    public static final int MSG_HEARTBEAT = 0x21;
-    public static final int MSG_POSITION_DATA = 0x80;
-    public static final int MSG_ROLLCALL_RESPONSE = 0x81;
-    public static final int MSG_ALARM_DATA = 0x82;
-    public static final int MSG_TERMINAL_STATUS = 0x83;
-    public static final int MSG_MESSAGE = 0x84;
-    public static final int MSG_TERMINAL_ANSWER = 0x85;
-    public static final int MSG_BLIND_AREA = 0x8E;
-    public static final int MSG_PICTURE_FRAME = 0x54;
-    public static final int MSG_CAMERA_RESPONSE = 0x56;
-    public static final int MSG_PICTURE_DATA = 0x57;
-
-    public static String decodeId(int b1, int b2, int b3, int b4) {
-
-        int d1 = 30 + ((b1 >> 7) << 3) + ((b2 >> 7) << 2) + ((b3 >> 7) << 1) + (b4 >> 7);
-        int d2 = b1 & 0x7f;
-        int d3 = b2 & 0x7f;
-        int d4 = b3 & 0x7f;
-        int d5 = b4 & 0x7f;
-
-        return String.format("%02d%02d%02d%02d%02d", d1, d2, d3, d4, d5);
-    }
-
-    private void sendResponse(Channel channel, SocketAddress remoteAddress, byte calibration) {
-        if (channel != null) {
-            ByteBuf response = Unpooled.buffer();
-            response.writeByte(0x24); response.writeByte(0x24); // header
-            response.writeByte(MSG_HEARTBEAT); // size
-            response.writeShort(5);
-            response.writeByte(calibration);
-            response.writeByte(0); // main order
-            response.writeByte(0); // slave order
-            response.writeByte(1); // calibration
-            response.writeByte(0x0D);
-            channel.writeAndFlush(new NetworkMessage(response, remoteAddress));
-        }
-    }
-
-    @Override
-    protected Object decode(
-            Channel channel, SocketAddress remoteAddress, Object msg) throws Exception {
-
-        ByteBuf buf = (ByteBuf) msg;
-
-        buf.skipBytes(2); // header
-        int type = buf.readUnsignedByte();
-        buf.readUnsignedShort(); // length
-
-        String id = decodeId(
-                buf.readUnsignedByte(), buf.readUnsignedByte(),
-                buf.readUnsignedByte(), buf.readUnsignedByte());
-
-        sendResponse(channel, remoteAddress, buf.getByte(buf.writerIndex() - 2));
-
-        if (type == MSG_POSITION_DATA || type == MSG_ROLLCALL_RESPONSE
-                || type == MSG_ALARM_DATA || type == MSG_BLIND_AREA) {
-
-            Position position = new Position(getProtocolName());
-
-            DeviceSession deviceSession = getDeviceSession(channel, remoteAddress, "1" + id, id);
-            if (deviceSession == null) {
-                return null;
-            }
-            position.setDeviceId(deviceSession.getDeviceId());
-
-            DateBuilder dateBuilder = new DateBuilder()
-                    .setYear(BcdUtil.readInteger(buf, 2))
-                    .setMonth(BcdUtil.readInteger(buf, 2))
-                    .setDay(BcdUtil.readInteger(buf, 2))
-                    .setHour(BcdUtil.readInteger(buf, 2))
-                    .setMinute(BcdUtil.readInteger(buf, 2))
-                    .setSecond(BcdUtil.readInteger(buf, 2));
-            position.setTime(dateBuilder.getDate());
-
-            position.setLatitude(BcdUtil.readCoordinate(buf));
-            position.setLongitude(BcdUtil.readCoordinate(buf));
-            position.setSpeed(UnitsConverter.knotsFromKph(BcdUtil.readInteger(buf, 4)));
-            position.setCourse(BcdUtil.readInteger(buf, 4));
-
-            int flags = buf.readUnsignedByte();
-            position.setValid((flags & 0x80) != 0);
-            position.set(Position.KEY_SATELLITES, flags & 0x0f);
-
-            position.set(Position.KEY_STATUS, buf.readUnsignedByte());
-            position.set("key", buf.readUnsignedByte());
-            position.set("oil", buf.readUnsignedShort() / 10.0);
-            position.set(Position.KEY_POWER, buf.readUnsignedByte() + buf.readUnsignedByte() * 0.01);
-            position.set(Position.KEY_ODOMETER, buf.readUnsignedInt());
-
-            return position;
-        }
-
-        return null;
-    }
-
-}