From 9a404bd07c221912fff3b8e498caab0645fa4d2b Mon Sep 17 00:00:00 2001
From: Anton Tananaev <anton.tananaev@gmail.com>
Date: Sun, 14 Apr 2019 14:11:24 -0700
Subject: Support ITS EMR messages

---
 src/main/java/org/traccar/protocol/ItsProtocolDecoder.java     | 8 +++++++-
 src/test/java/org/traccar/protocol/ItsProtocolDecoderTest.java | 5 +++++
 2 files changed, 12 insertions(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/main/java/org/traccar/protocol/ItsProtocolDecoder.java b/src/main/java/org/traccar/protocol/ItsProtocolDecoder.java
index 482f34e65..17833dda9 100644
--- a/src/main/java/org/traccar/protocol/ItsProtocolDecoder.java
+++ b/src/main/java/org/traccar/protocol/ItsProtocolDecoder.java
@@ -45,7 +45,7 @@ public class ItsProtocolDecoder extends BaseProtocolDecoder {
             .number("d+,")
             .expression("[LH],")                 // history
             .or()
-            .expression("[^,]+,")                // type
+            .expression("([^,]+),")              // type
             .groupEnd()
             .number("(d{15}),")                  // imei
             .groupBegin()
@@ -121,6 +121,8 @@ public class ItsProtocolDecoder extends BaseProtocolDecoder {
             return null;
         }
 
+        String type = parser.next();
+
         DeviceSession deviceSession = getDeviceSession(channel, remoteAddress, parser.next());
         if (deviceSession == null) {
             return null;
@@ -129,6 +131,10 @@ public class ItsProtocolDecoder extends BaseProtocolDecoder {
         Position position = new Position(getProtocolName());
         position.setDeviceId(deviceSession.getDeviceId());
 
+        if (type != null && type.equals("EMR")) {
+            position.set(Position.KEY_ALARM, Position.ALARM_SOS);
+        }
+
         if (parser.hasNext()) {
             position.set(Position.KEY_ALARM, decodeAlarm(parser.next()));
         }
diff --git a/src/test/java/org/traccar/protocol/ItsProtocolDecoderTest.java b/src/test/java/org/traccar/protocol/ItsProtocolDecoderTest.java
index 94095b2f2..f833cb6b9 100644
--- a/src/test/java/org/traccar/protocol/ItsProtocolDecoderTest.java
+++ b/src/test/java/org/traccar/protocol/ItsProtocolDecoderTest.java
@@ -2,6 +2,7 @@ package org.traccar.protocol;
 
 import org.junit.Test;
 import org.traccar.ProtocolTest;
+import org.traccar.model.Position;
 
 public class ItsProtocolDecoderTest extends ProtocolTest {
 
@@ -10,6 +11,10 @@ public class ItsProtocolDecoderTest extends ProtocolTest {
 
         ItsProtocolDecoder decoder = new ItsProtocolDecoder(null);
 
+        verifyAttribute(decoder, text(
+                "$EPB,EMR,869867036066035,NM,03042019,192008,V,000.00000000,N,000.00000000,E,0000000000.0,0000.0,00.000,G,,0,404,22,ECFB,36EF*226F7BD1"),
+                Position.KEY_ALARM, Position.ALARM_SOS);
+
         verifyPosition(decoder, text(
                 "$,CP,ATL,1.4D3_AIS140_1.0,EA,10,H,868728037717441,,1,31032019,140054,28.533699,N,77.269020,E,0.0,188.00,14,76.0,1.3,0.0,Idea,0,1,12.7,3.9,1,O,22,404,11,69,979c,fc1,69,18,fbf,69,15,e36e,69,14,ba2f,3ff,13,0111,00,249404,"));
 
-- 
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