From a2e1f56adf50746425565557dd38f0e2c81a0222 Mon Sep 17 00:00:00 2001
From: Anton Tananaev <anton.tananaev@gmail.com>
Date: Fri, 14 Jul 2017 06:59:47 +1200
Subject: Implement extended Teltonika protocol

---
 src/org/traccar/protocol/TeltonikaProtocolDecoder.java | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

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

diff --git a/src/org/traccar/protocol/TeltonikaProtocolDecoder.java b/src/org/traccar/protocol/TeltonikaProtocolDecoder.java
index 8c4d6f72e..c8c2e4002 100644
--- a/src/org/traccar/protocol/TeltonikaProtocolDecoder.java
+++ b/src/org/traccar/protocol/TeltonikaProtocolDecoder.java
@@ -19,6 +19,7 @@ import org.jboss.netty.buffer.ChannelBuffer;
 import org.jboss.netty.buffer.ChannelBuffers;
 import org.jboss.netty.channel.Channel;
 import org.traccar.BaseProtocolDecoder;
+import org.traccar.Context;
 import org.traccar.DeviceSession;
 import org.traccar.helper.BitUtil;
 import org.traccar.helper.UnitsConverter;
@@ -35,10 +36,16 @@ import java.util.List;
 public class TeltonikaProtocolDecoder extends BaseProtocolDecoder {
 
     private boolean connectionless;
+    private boolean extended;
+
+    public void setExtended(boolean extended) {
+        this.extended = extended;
+    }
 
     public TeltonikaProtocolDecoder(TeltonikaProtocol protocol, boolean connectionless) {
         super(protocol);
         this.connectionless = connectionless;
+        this.extended = Context.getConfig().getBoolean(getProtocolName() + ".extended");
     }
 
     private DeviceSession parseIdentification(Channel channel, SocketAddress remoteAddress, ChannelBuffer buf) {
@@ -245,6 +252,14 @@ public class TeltonikaProtocolDecoder extends BaseProtocolDecoder {
             }
         }
 
+        // Read 16 byte data
+        if (extended) {
+            int cnt = buf.readUnsignedByte();
+            for (int j = 0; j < cnt; j++) {
+                position.set(Position.PREFIX_IO + buf.readUnsignedByte(), ChannelBuffers.hexDump(buf.readBytes(16)));
+            }
+        }
+
     }
 
     private List<Position> parseData(
-- 
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