From 16e6c030243d5a3bd77df4faddba91bdfea0bfad Mon Sep 17 00:00:00 2001
From: Anton Tananaev <anton.tananaev@gmail.com>
Date: Thu, 18 Jun 2015 14:25:43 +1200
Subject: Implement GL300 acknowledgement

---
 src/org/traccar/protocol/Gl200ProtocolDecoder.java | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

(limited to 'src/org/traccar/protocol/Gl200ProtocolDecoder.java')

diff --git a/src/org/traccar/protocol/Gl200ProtocolDecoder.java b/src/org/traccar/protocol/Gl200ProtocolDecoder.java
index 5db31a397..9383f2d4e 100644
--- a/src/org/traccar/protocol/Gl200ProtocolDecoder.java
+++ b/src/org/traccar/protocol/Gl200ProtocolDecoder.java
@@ -25,6 +25,7 @@ import org.jboss.netty.channel.Channel;
 import org.jboss.netty.channel.ChannelHandlerContext;
 
 import org.traccar.BaseProtocolDecoder;
+import org.traccar.Context;
 import org.traccar.model.Event;
 import org.traccar.model.Position;
 
@@ -60,7 +61,8 @@ public class Gl200ProtocolDecoder extends BaseProtocolDecoder {
             "(\\p{XDigit}{4})?," +              // Cell
             "(?:(\\d+\\.\\d)?," +               // Odometer
             "(\\d{1,3})?)?" +                   // Battery
-            ".*");
+            ".*," +
+            "(\\p{XDigit}{4})\\$?");
 
     @Override
     protected Object decode(
@@ -72,7 +74,6 @@ public class Gl200ProtocolDecoder extends BaseProtocolDecoder {
         // Handle heartbeat
         Matcher parser = heartbeatPattern.matcher(sentence);
         if (parser.matches()) {
-            String s = "+SACK:GTHBD," + parser.group(1) + "," + parser.group(2) + "$";
             if (channel != null) {
                 channel.write("+SACK:GTHBD," + parser.group(1) + "," + parser.group(2) + "$", remoteAddress);
             }
@@ -148,6 +149,10 @@ public class Gl200ProtocolDecoder extends BaseProtocolDecoder {
         }
         position.set(Event.KEY_BATTERY, parser.group(index++));
 
+        if (Boolean.valueOf(Context.getProps().getProperty(getProtocol() + ".ack")) && channel != null) {
+            channel.write("+SACK:" + parser.group(index++) + "$", remoteAddress);
+        }
+
         return position;
     }
 
-- 
cgit v1.2.3