diff -r 000000000000 -r 14df0fbfcc4e sapi_location/tsrc/dev/tlocationprovidertest/src/ttraceconcurrentcalls.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/sapi_location/tsrc/dev/tlocationprovidertest/src/ttraceconcurrentcalls.cpp	Mon Mar 30 12:51:10 2009 +0300
@@ -0,0 +1,207 @@
+/*
+* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of the License "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description:  
+*
+*/
+
+/*
+ * Stray signal test function
+ */
+
+#include <e32svr.h>
+#include <StifParser.h>
+#include <Stiftestinterface.h>
+#include <LbsRequestor.h>
+#include <LiwServiceHandler.h>
+#include <LiwCommon.h>
+ 
+ 
+ #include "tcomplugin.h"
+ 
+ #define TRACE 0 
+ #define GETLOCATION 1
+ 
+class ConcurrentTraceLoc : public MLiwNotifyCallback
+{
+
+	MLiwInterface *iLocationInterface ;
+	CLiwGenericParamList *iInputList ;
+	
+	public :
+	TInt iRetStatus ;
+
+	TInt HandleNotifyL(
+	    TInt aCmdId,
+	    TInt aEventId,
+	    CLiwGenericParamList& aEventParamList,
+	    const CLiwGenericParamList& aInParamList) ;
+
+	ConcurrentTraceLoc() : iRetStatus(KErrGeneral) //Default constructor 
+		{
+			;
+		}
+	ConcurrentTraceLoc(TInt aCmd , MLiwInterface *aInterface , CLiwGenericParamList *aInputList)	 ;
+};
+
+
+ConcurrentTraceLoc :: ConcurrentTraceLoc(TInt aCmd ,MLiwInterface *aInterface , CLiwGenericParamList *aInputList)
+{ 
+  
+  iLocationInterface = aInterface ;
+  iInputList = aInputList ;
+  	
+}
+
+TInt ConcurrentTraceLoc ::  HandleNotifyL(
+	    TInt aCmdId,
+	    TInt aEventId,
+	    CLiwGenericParamList& aEventParamList,
+	    const CLiwGenericParamList& aInParamList)
+{
+
+//DeRefrence Allocated Map first 
+	 return 0 ;
+}
+  
+  
+TInt TraceConcurrentCallsL()
+{
+	
+	_LIT(KTraceFile , "C:\\Trace.txt") ;
+	
+	RFile TraceFile ;
+	RFs  TraceSession ;
+	
+	TraceSession.Connect() ;
+	
+	if(TraceFile.Open(TraceSession ,KTraceFile , EFileWrite | EFileShareAny )  == KErrNotFound)
+	{
+		if(TraceFile.Create(TraceSession ,KTraceFile , EFileWrite | EFileShareAny ) != KErrNone)
+		{
+		 	return KErrGeneral ;
+		}
+
+	}
+    CActiveScheduler *Scheduler = new CActiveScheduler ;
+
+	CActiveScheduler :: Install(Scheduler) ;
+
+	 
+    
+	
+    CLiwServiceHandler* ServiceHandler = CLiwServiceHandler::NewL();
+  
+    // Input and output parameter list
+    CLiwGenericParamList* inputlist = &(ServiceHandler->InParamListL());
+    CLiwGenericParamList* outputlist = &(ServiceHandler->OutParamListL());
+    
+    
+
+
+	CLiwCriteriaItem* crit = CLiwCriteriaItem::NewL(1, KContents, KService);
+	
+
+	crit->SetServiceClass(TUid::Uid(KLiwClassBase));
+
+	RCriteriaArray a;
+	a.AppendL(crit);
+	
+	ServiceHandler->AttachL(a) ;
+	ServiceHandler->ExecuteServiceCmdL(*crit, *inputlist, *outputlist);
+
+	 
+ 	 
+
+	TInt pos = 0;
+	
+	const TLiwGenericParam *errorprm = outputlist->FindFirst(pos , KErrorCode) ;
+	
+	
+	
+	if(!errorprm)
+	{
+		return KErrGeneral ;
+	}
+	TraceFile.Write(_L8("Error Param searched \n")) ;
+	
+    pos = 0 ;
+ 	const TLiwGenericParam *genericparm = outputlist->FindFirst(pos,KDataSource );
+	
+	if(!genericparm)
+	{
+	
+		return KErrGeneral ;
+	}
+	
+	TraceFile.Write(_L8("Interface Found")) ;
+	
+   MLiwInterface* locinterface = (genericparm->Value()).AsInterface();
+	
+	
+    TBuf8<20>CmdBuf(KTraceLocation) ;
+	
+	CLiwGenericParamList *InputList = CLiwGenericParamList :: NewL() ;
+	CLiwGenericParamList *OutParmList = CLiwGenericParamList :: NewL() ;
+	
+	
+	ConcurrentTraceLoc Updates(TRACE , locinterface , InputList)  ;
+	ConcurrentTraceLoc GetLoc(TRACE , locinterface , InputList) ;
+	
+	locinterface->ExecuteCmdL(CmdBuf , *InputList , *OutParmList ,KLiwOptASyncronous ,  &Updates);
+	pos = 0 ;
+	
+	const TLiwGenericParam *errparam1 = outputlist->FindFirst(pos , KErrorCode) ;
+
+	
+	locinterface->ExecuteCmdL(CmdBuf , *InputList , *OutParmList ,KLiwOptASyncronous ,  &GetLoc);
+	pos = 0 ;
+	
+	const TLiwGenericParam *errparam = OutParmList->FindFirst(pos , KErrorCode) ;
+	
+	if(!errparam)
+	{
+		return KErrNotFound ;
+	}
+	TraceFile.Write(_L8("Error param  Found \n")) ;
+	
+    TLiwVariant ErrVariant = errparam->Value() ;
+    TInt ret = ErrVariant.AsTInt32() ;
+    
+	locinterface->Close() ;
+	delete ServiceHandler ;
+	delete InputList ;
+	delete OutParmList ;
+	delete Scheduler ;
+	TraceFile.Write(_L8("Gracefully returned \n")) ;
+	return  ret ; 
+}
+
+
+TInt TraceConcurrent(TAny */*Arg*/)
+{
+  
+	CTrapCleanup* cleanup = CTrapCleanup::New();
+	TInt  Val ;
+	//Install a new active scheduler to this thread 
+	TRAPD(err ,( Val = TraceConcurrentCallsL()) );
+	delete cleanup ;
+ 	
+ 	if(err)
+ 	    {
+ 	        return err ;
+ 	    }
+	return Val ;
+}
+
+  
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