// Copyright (c) 2004-2009 Nokia Corporation and/or its subsidiary(-ies).

// All rights reserved.

// This component and the accompanying materials are made available

// under the terms of "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 <cbioasyncwaiter.h>

/**

Standard 2-phase contruction.

Allocates and initialises the object.

@return A pointer to the created object.

*/

EXPORT_C CBioAsyncWaiter* CBioAsyncWaiter::NewLC()

	{

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

	CleanupStack::PushL(self);

	return self;

	}

CBioAsyncWaiter::CBioAsyncWaiter()

	: CActive(EPriorityStandard)

	{

	CActiveScheduler::Add(this);

	}	

/**

Destructor.

Also cancels any outstanding requests.

*/

EXPORT_C CBioAsyncWaiter::~CBioAsyncWaiter()

	{

	Cancel();

	}

/**

Starts the asynchronous request.

Starts the active scheduler and waits for the asynchronous request

to complete.

*/

EXPORT_C void CBioAsyncWaiter::StartAndWait()

	{

	SetActive();

	CActiveScheduler::Start();

	}

/**

Obtains the result of the asynchronous request.

Returns the error code of the last asynchronous request that

was made.

@return KErrNone is request was successful, otherwise the error

		code that the request completed with.

*/

EXPORT_C TInt CBioAsyncWaiter::Result() const

	{

	return iError;

	}

void CBioAsyncWaiter::RunL()

	{

	iError = iStatus.Int();

	CActiveScheduler::Stop();

	}

void CBioAsyncWaiter::DoCancel()

	{

	iError = KErrCancel;

	CActiveScheduler::Stop();

	}