diff -r 44bb89c96acb -r 8d692d9f828f serviceproviders/sapi_location/locationservice/inc/locationservice.h
--- a/serviceproviders/sapi_location/locationservice/inc/locationservice.h	Mon Oct 26 08:20:53 2009 +0200
+++ b/serviceproviders/sapi_location/locationservice/inc/locationservice.h	Fri Nov 06 13:05:00 2009 +0200
@@ -40,6 +40,7 @@
 _LIT8(KVerAccuracy,"VerticalAccuracy");
 
 _LIT(KUnknown,"Unknown");
+const TInt KMaxSupportedFields = 25 ;
 
 /**
  * Default Update options
@@ -57,6 +58,7 @@
 const TInt KSMaxAge = 0;
 const TInt KGetLocationReq = 0 ;
 const TInt KTraceReq   = 1 ;
+const TInt errServiceNotReady = 1006;
 
 /**
  * Enums required for mathoperations
@@ -279,6 +281,8 @@
 	      */
 	     
 	     void GetHighAccuracyModuleL(TPositionModuleId* aModId);
+         TInt SetSupportedFields() ; 
+         TInt SetRequestingField();
 
 
 
@@ -319,6 +323,20 @@
 	     * Module indtifier used by location server for getting location information
 	     */
 	    TPositionModuleId iModuleId ; 
+	    /**
+         * Member variable which holds all the Generic position  information
+         */
+
+        HPositionGenericInfo *iGenericPosInfo ;
+        /**
+         * Class member which contains all the field ids of all the supported Hposition info fields
+         */ 
+
+        TPositionFieldId iFieldList[KMaxSupportedFields] ;
+        /**
+        * Class member which contains module information which is used for location esitmation
+        */
+       TPositionModuleInfo   iModuleInfo ;
 
     };