/*

* 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 ;

    TInt cnt;

	public :

	TInt iRetStatus ;

	TInt HandleNotifyL(

	    TInt aCmdId,

	    TInt aEventId,

	    CLiwGenericParamList& aEventParamList,

	    const CLiwGenericParamList& aInParamList) ;

    ConcurrentTraceLoc() : iRetStatus(KErrGeneral),cnt(0) //Default constructor 

		{

			;

		}

	ConcurrentTraceLoc(TInt aCmd , MLiwInterface *aInterface , CLiwGenericParamList *aInputList)	 ;

};

ConcurrentTraceLoc :: ConcurrentTraceLoc(TInt aCmd ,MLiwInterface *aInterface , CLiwGenericParamList *aInputList)

{ 

    cnt = 0;

  iLocationInterface = aInterface ;

  iInputList = aInputList ;

}

TInt ConcurrentTraceLoc ::  HandleNotifyL(

	    TInt aCmdId,

	    TInt aEventId,

	    CLiwGenericParamList& aEventParamList,

	    const CLiwGenericParamList& aInParamList)

{

//DeRefrence Allocated Map first 

    cnt++;

    TInt trid = aCmdId;

    if(cnt == 2)

        {

        CActiveScheduler::Stop();

        }

    return 0 ;

    }

TInt TraceConcurrentCallsL()

{

    __UHEAP_MARK ;

    CActiveScheduler *Scheduler  = CActiveScheduler :: Current() ;

    if(!Scheduler)

        {

        Scheduler = new CActiveScheduler ;

        }

    CActiveScheduler :: Install(Scheduler) ;

	_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 ;

		}

	}

    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 ;

    CActiveScheduler :: Start() ;

	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() ;

    a.ResetAndDestroy() ;

	locinterface->Close() ;

	delete ServiceHandler ;

	delete InputList ;

	delete OutParmList ;

	delete Scheduler ;

	TraceFile.Write(_L8("Gracefully returned \n")) ;

    __UHEAP_MARKEND ;

	return  ret ; 

}

TInt TraceConcurrent(TAny */*Arg*/)

{

	CTrapCleanup* cleanup = CTrapCleanup::New();

	//Install a new active scheduler to this thread 

	TRAPD(err ,( Val = TraceConcurrentCallsL()) );

	delete cleanup ;

 	if(err)

 	    {

 	        return err ;

 	    }

	return Val ;

}