/*

* 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:  

*

*/

#include<e32base.h>

#include "contactservice.h"

#include "contactcallback.h"

#include "tcontacts_async.h"

#include "contactiter.h" // Iterator 

#ifdef MAIN

#define getlist_cancel main

#endif

class CDeleteTestAsync: public CActive, public MContactCallback

{

public:

	static CDeleteTestAsync* NewL();

	~CDeleteTestAsync();

	void Start();

	TInt Result();

private:

	void ConstructL();

	CDeleteTestAsync();

	virtual void DoCancel();

	virtual void RunL();

	void TestFunc();

	void HandleReturnValue(TOperationEvent aEvent, const TInt& aError , TInt aTransId);

	void HandleReturnIter( const TInt& aError, CContactIter* aIter, TInt aTransId );

private:	

	CActiveSchedulerWait* 	iWaitSchedular;

	CContactService*		iContactService;

	TInt 					iResult;	

	HBufC8* 				iBuffer;

};

CDeleteTestAsync* CDeleteTestAsync::NewL()

	{

	CDeleteTestAsync* self = new(ELeave)CDeleteTestAsync();

	self->ConstructL();

	return self;

	}

CDeleteTestAsync::~CDeleteTestAsync()

	{

	Cancel();

	if(iWaitSchedular->IsStarted())

		iWaitSchedular->AsyncStop();

	if(iContactService)

		delete iContactService;

	if(iWaitSchedular)

		delete iWaitSchedular;

	}

void CDeleteTestAsync::ConstructL()

	{

	CActiveScheduler::Add(this);

	iContactService = CContactService::NewL();

	iWaitSchedular = new(ELeave) CActiveSchedulerWait();

	}

CDeleteTestAsync::CDeleteTestAsync() :

CActive(EPriorityStandard)

	{

	}

void CDeleteTestAsync::DoCancel()

	{

	}

void CDeleteTestAsync::RunL()

	{

	TestFunc();

	}

void CDeleteTestAsync::Start()

	{

	SetActive();

	TRequestStatus* temp = &iStatus;

	User::RequestComplete(temp, KErrNone);

	iWaitSchedular->Start();	

	}

void CDeleteTestAsync::HandleReturnValue(TOperationEvent aEvent, const TInt& aError , TInt aTransId)

	{

	//******************* set iResult ****************************

	if(aEvent ==EOpCancel)

		iResult = KErrNone;

	else

		iResult = KErrGeneral;

	iWaitSchedular->AsyncStop();

	}

void CDeleteTestAsync::HandleReturnIter( const TInt& aError, CContactIter* aIter, TInt aTransId )

	{

	// It should not be called

	//iWaitSchedular->AsyncStop();

	iResult = KErrGeneral;

    CSingleContact* singleContact = NULL;  

    HBufC8* buf = NULL;

    TInt count = 0; 

    aIter->NextL(singleContact,buf);

    iBuffer = buf;

    __UHEAP_MARK;

    RPointerArray<TDesC8> idArray;

    CleanupClosePushL(idArray);

    HBufC8* contactId = iBuffer->AllocLC();

    idArray.AppendL(contactId);  

    iContactService->DeleteL(this,0,idArray);

   	TInt error = iContactService->Cancel(0);	

    CleanupStack::PopAndDestroy();

    CleanupStack::PopAndDestroy(&idArray);//singleContactField	

  	__UHEAP_MARK;

    delete buf;

    delete singleContact;

    delete aIter;

	}

TInt CDeleteTestAsync::Result()

	{

	return iResult;

	}

void CDeleteTestAsync::TestFunc()

	{

 	TInt32 transId = 1003;

	TRAPD(err,iContactService->GetListL(this,transId,EContacts,KNullDesC8,KNullDesC,NULL,EAsc ));

 	}

int delete_cancel(int, char**)

	{

	__UHEAP_MARK;

	CDeleteTestAsync* test = CDeleteTestAsync::NewL();

	test->Start();

	TInt result = test->Result();

	delete test;

	__UHEAP_MARKEND;

	return  result;

	}