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Diffstat (limited to 'src/org/traccar/protocol/Gps103ProtocolDecoder.java')
-rw-r--r--src/org/traccar/protocol/Gps103ProtocolDecoder.java23
1 files changed, 9 insertions, 14 deletions
diff --git a/src/org/traccar/protocol/Gps103ProtocolDecoder.java b/src/org/traccar/protocol/Gps103ProtocolDecoder.java
index 0fa5bb4d2..2e3620179 100644
--- a/src/org/traccar/protocol/Gps103ProtocolDecoder.java
+++ b/src/org/traccar/protocol/Gps103ProtocolDecoder.java
@@ -1,5 +1,5 @@
/*
- * Copyright 2012 Anton Tananaev (anton.tananaev@gmail.com)
+ * Copyright 2012 - 2013 Anton Tananaev (anton.tananaev@gmail.com)
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -26,14 +26,8 @@ import org.traccar.ServerManager;
import org.traccar.helper.Log;
import org.traccar.model.Position;
-/**
- * Gps 103 tracker protocol decoder
- */
public class Gps103ProtocolDecoder extends BaseProtocolDecoder {
- /**
- * Initialize
- */
public Gps103ProtocolDecoder(ServerManager serverManager) {
super(serverManager);
}
@@ -45,8 +39,8 @@ public class Gps103ProtocolDecoder extends BaseProtocolDecoder {
"imei:" +
"(\\d+)," + // IMEI
"([^,]+)," + // Alarm
- "(\\d{2})(\\d{2})(\\d{2})" + // Local Date
- "(\\d{2})(\\d{2})," + // Local Time
+ "(\\d{2})/?(\\d{2})/?(\\d{2})\\s?" + // Local Date
+ "(\\d{2}):?(\\d{2})," + // Local Time
"[^,]*," +
"[FL]," + // F - full / L - low
"(\\d{2})(\\d{2})(\\d{2})\\.(\\d{3})," + // Time UTC (HHMMSS.SSS)
@@ -59,9 +53,6 @@ public class Gps103ProtocolDecoder extends BaseProtocolDecoder {
"(\\d+\\.\\d+)?" + // Course
".*");
- /**
- * Decode message
- */
@Override
protected Object decode(
ChannelHandlerContext ctx, Channel channel, Object msg)
@@ -71,13 +62,17 @@ public class Gps103ProtocolDecoder extends BaseProtocolDecoder {
// Send response #1
if (sentence.contains("##")) {
- channel.write("LOAD");
+ if (channel != null) {
+ channel.write("LOAD");
+ }
return null;
}
// Send response #2
if (sentence.length() == 15 && Character.isDigit(sentence.charAt(0))) {
- channel.write("ON");
+ if (channel != null) {
+ channel.write("ON");
+ }
return null;
}