From 33af2928a581eba6a1ba580b5da051612c7b7860 Mon Sep 17 00:00:00 2001
From: Anton Tananaev <anton@traccar.org>
Date: Mon, 13 Feb 2023 17:20:39 -0800
Subject: Meitrack K211G extend support

---
 .../java/org/traccar/protocol/MeitrackProtocolDecoder.java   | 12 +++++++++++-
 .../org/traccar/protocol/MeitrackProtocolDecoderTest.java    |  7 +++++++
 2 files changed, 18 insertions(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/main/java/org/traccar/protocol/MeitrackProtocolDecoder.java b/src/main/java/org/traccar/protocol/MeitrackProtocolDecoder.java
index 343141dca..a7accf0f1 100644
--- a/src/main/java/org/traccar/protocol/MeitrackProtocolDecoder.java
+++ b/src/main/java/org/traccar/protocol/MeitrackProtocolDecoder.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012 - 2022 Anton Tananaev (anton@traccar.org)
+ * Copyright 2012 - 2023 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.
@@ -510,6 +510,9 @@ public class MeitrackProtocolDecoder extends BaseProtocolDecoder {
                     case 0x0D:
                         position.set("runtime", buf.readUnsignedIntLE());
                         break;
+                    case 0x25:
+                        position.set(Position.KEY_DRIVER_UNIQUE_ID, String.valueOf(buf.readUnsignedIntLE()));
+                        break;
                     case 0xA0:
                         position.set(Position.KEY_FUEL_USED, buf.readUnsignedIntLE() * 0.001);
                         break;
@@ -624,6 +627,13 @@ public class MeitrackProtocolDecoder extends BaseProtocolDecoder {
                 photo = Unpooled.buffer();
                 requestPhotoPacket(channel, remoteAddress, imei, "camera_picture.jpg", 0);
                 return null;
+            case "D82":
+                Position position = new Position(getProtocolName());
+                position.setDeviceId(getDeviceSession(channel, remoteAddress, imei).getDeviceId());
+                getLastLocation(position, null);
+                String result = buf.toString(index + 1, buf.writerIndex() - index - 4, StandardCharsets.US_ASCII);
+                position.set(Position.KEY_RESULT, result);
+                return position;
             case "CCC":
                 return decodeBinaryC(channel, remoteAddress, buf);
             case "CCE":
diff --git a/src/test/java/org/traccar/protocol/MeitrackProtocolDecoderTest.java b/src/test/java/org/traccar/protocol/MeitrackProtocolDecoderTest.java
index ce0a1e922..407d7a9b6 100644
--- a/src/test/java/org/traccar/protocol/MeitrackProtocolDecoderTest.java
+++ b/src/test/java/org/traccar/protocol/MeitrackProtocolDecoderTest.java
@@ -11,6 +11,13 @@ public class MeitrackProtocolDecoderTest extends ProtocolTest {
 
         var decoder = inject(new MeitrackProtocolDecoder(null));
 
+        verifyAttribute(decoder, buffer(
+                "$$u28,864606044993987,D82,0*D6"),
+                Position.KEY_RESULT, "D82,0");
+
+        verifyPositions(decoder, binary(
+                "24245B3139312C3836343630363034343939333938372C4343452C010000000200500013000601250500060007111B00470206080000093E000AE7030B0000199E011A850306028D7A570103F35ACC0604F9D06C2B0CB92E00000D3FA40C00250CA2B900010E0CCC010000B6276313000000004B00120006012A0500060007111B00470206080000093E000AE7030B0000199E011A7C0305028D7A570103F35ACC0604F9D06C2B0CB92E00000D3FA40C00010E0CCC010000B6276313000000002A31340D0A"));
+
         verifyPositions(decoder, binary(
                 "24246a3138312c3836343238313034313930383330332c4343452c00000000010093001f000505000600070714001502090800000900000a00000b0000160a001706001904001ad90440230006023279570103305ccc0604f536492b0c510300000d495701001c014000000b0e0ccc010000922781abb90c00002a030034212b03008b082c030053082d03009e082e030034212f030034213003003421310300342149090400000000000000004b07010104574946492a36310d0a"));
 
-- 
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