aboutsummaryrefslogtreecommitdiff
path: root/src/org/traccar/protocol/HuabaoProtocolEncoder.java
blob: b8db1f21a1577cc0efc451ac27eb96f7bc78ecba (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
/*
 * Copyright 2017 - 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 org.traccar.BaseProtocolEncoder;
import org.traccar.helper.DataConverter;
import org.traccar.helper.Log;
import org.traccar.model.Command;

import java.text.SimpleDateFormat;
import java.util.Date;

public class HuabaoProtocolEncoder extends BaseProtocolEncoder {

    @Override
    protected Object encodeCommand(Command command) {

        ByteBuf id =  Unpooled.wrappedBuffer(
                DataConverter.parseHex(getUniqueId(command.getDeviceId())));

        ByteBuf data = Unpooled.buffer();
        byte[] time = DataConverter.parseHex(new SimpleDateFormat("yyMMddHHmmss").format(new Date()));

        switch (command.getType()) {
            case Command.TYPE_ENGINE_STOP:
                data.writeByte(0x01);
                data.writeBytes(time);
                return HuabaoProtocolDecoder.formatMessage(HuabaoProtocolDecoder.MSG_OIL_CONTROL, id, data);
            case Command.TYPE_ENGINE_RESUME:
                data.writeByte(0x00);
                data.writeBytes(time);
                return HuabaoProtocolDecoder.formatMessage(HuabaoProtocolDecoder.MSG_OIL_CONTROL, id, data);
            default:
                Log.warning(new UnsupportedOperationException(command.getType()));
                return null;
        }
    }

}