From c9e760c301fb2867769d842d35e5c51e3bb843d6 Mon Sep 17 00:00:00 2001
From: Anton Tananaev <anton.tananaev@gmail.com>
Date: Sun, 19 Jan 2020 18:42:06 -0800
Subject: Decode fuel data

---
 .../org/traccar/protocol/HuabaoProtocolDecoder.java  | 20 ++++++++++++++++++++
 .../traccar/protocol/HuabaoProtocolDecoderTest.java  |  4 ++++
 2 files changed, 24 insertions(+)

(limited to 'src')

diff --git a/src/main/java/org/traccar/protocol/HuabaoProtocolDecoder.java b/src/main/java/org/traccar/protocol/HuabaoProtocolDecoder.java
index f425ec86f..bf5b6d89a 100644
--- a/src/main/java/org/traccar/protocol/HuabaoProtocolDecoder.java
+++ b/src/main/java/org/traccar/protocol/HuabaoProtocolDecoder.java
@@ -251,6 +251,26 @@ public class HuabaoProtocolDecoder extends BaseProtocolDecoder {
                 case 0xD3:
                     position.set(Position.KEY_POWER, buf.readUnsignedShort() * 0.1);
                     break;
+                case 0xEB:
+                    while (buf.readerIndex() < endIndex) {
+                        int tenetLength = buf.readUnsignedShort();
+                        int tenetType = buf.readUnsignedShort();
+                        switch (tenetType) {
+                            case 0x0001:
+                                position.set("fuel1", buf.readUnsignedShort() * 0.1);
+                                buf.readUnsignedByte(); // unused
+                                break;
+                            case 0x0023:
+                                buf.skipBytes(4); // unused
+                                position.set("fuel2", Double.parseDouble(
+                                        buf.readCharSequence(2, StandardCharsets.US_ASCII).toString()));
+                                break;
+                            default:
+                                buf.skipBytes(tenetLength - 2);
+                                break;
+                        }
+                    }
+                    break;
                 default:
                     break;
             }
diff --git a/src/test/java/org/traccar/protocol/HuabaoProtocolDecoderTest.java b/src/test/java/org/traccar/protocol/HuabaoProtocolDecoderTest.java
index 8050d07a1..c5e8d5b2a 100644
--- a/src/test/java/org/traccar/protocol/HuabaoProtocolDecoderTest.java
+++ b/src/test/java/org/traccar/protocol/HuabaoProtocolDecoderTest.java
@@ -14,6 +14,10 @@ public class HuabaoProtocolDecoderTest extends ProtocolTest {
         verifyNull(decoder, binary(
                 "7E01000021013345678906000F002C012F373031313142534A2D4D3742203030303030303001D4C1423838383838B47E"));
 
+        verifyAttribute(decoder, binary(
+                "7E0200005C087034547007000B0000000000040003015A7CEF06CF8A84000000000000200108064451570800000000000000000104000000005309010000000000000000300113310109EB1D000800233030302E3838000A0003001A00000000000000050001037700B27E"),
+                "fuel1", 88.7);
+
         verifyAttribute(decoder, binary(
                 "7e02000054086031592715006e0000000000000002015a3c1a06c8733800000000000019103022183633362a4d30302c34352c31313338363030526f79314f70656e26303030303030303030303030263132333435363738393031323334353623ff7e"),
                 Position.KEY_BATTERY, 3.86);
-- 
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