Accept timezone id instead of offset in commands

1 files changed, 5 insertions, 3 deletions

diff --git a/src/org/traccar/protocol/CityeasyProtocolEncoder.java b/src/org/traccar/protocol/CityeasyProtocolEncoder.java
index c800131d6..387926e03 100644
--- a/src/org/traccar/protocol/CityeasyProtocolEncoder.java
+++ b/src/org/traccar/protocol/CityeasyProtocolEncoder.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015 Anton Tananaev (anton@traccar.org)
+ * Copyright 2015 - 2017 Anton Tananaev (anton@traccar.org)
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -15,6 +15,8 @@
  */
 package org.traccar.protocol;
 
+import java.util.TimeZone;
+
 import org.jboss.netty.buffer.ChannelBuffer;
 import org.jboss.netty.buffer.ChannelBuffers;
 import org.traccar.BaseProtocolEncoder;
@@ -56,13 +58,13 @@ public class CityeasyProtocolEncoder extends BaseProtocolEncoder {
                 content.writeShort(0);
                 return encodeContent(CityeasyProtocolDecoder.MSG_LOCATION_INTERVAL, content);
             case Command.TYPE_SET_TIMEZONE:
-                int timezone = command.getInteger(Command.KEY_TIMEZONE);
+                int timezone = TimeZone.getTimeZone(command.getString(Command.KEY_TIMEZONE)).getRawOffset() / 60000;
                 if (timezone < 0) {
                     content.writeByte(1);
                 } else {
                     content.writeByte(0);
                 }
-                content.writeShort(Math.abs(timezone) / 60);
+                content.writeShort(Math.abs(timezone));
                 return encodeContent(CityeasyProtocolDecoder.MSG_TIMEZONE, content);
             default:
                 Log.warning(new UnsupportedOperationException(command.getType()));