// Copyright (c) 2003-2009 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:
//
#ifndef __MHTTPCONTENTSINK_H__
#define __MHTTPCONTENTSINK_H__
#include <e32base.h>
class MHttpDataReceiver;
/**
* THttpContentSinkOp is an operator to retrieve/store/release the HTTP
* content. The data consuming can be an asynchronous operation. After
* consuming the data Release/Store function must be called.
*
* @publishedAll
* @released
*/
class THttpContentSinkOp
{
friend class CHttpDataReceiver;
public:
IMPORT_C THttpContentSinkOp();
IMPORT_C TBool GetData(TPtrC8& aData);
IMPORT_C void Release();
IMPORT_C void Store(); // Store into a file if a sink is provided.
private:
THttpContentSinkOp(MHttpDataReceiver& aSupplier);
private:
MHttpDataReceiver* iDataReceiver;
};
/**
* The implementation of MHttpContentSink can process the response body data If the application wants to
* process/sink the data in different means then the client can insulate sink to a different sink
*
* @publishedAll
* @prototype
*/
class MHttpContentSink
{
public:
/**
* Supply a part of the response body data. The data will survive till the THttpContentSinkOp::Release/Store
* is called. application should process the data or keep a separate copy if it has to process the data at a
* later stage. This function will be called when part of the body data is available
*
* @param aData Sink Operator
*/
virtual void OnData(THttpContentSinkOp& aData) =0;
private:
// Reserved for future use.
inline virtual void Reserved();
inline virtual void Reserved2();
};
inline void MHttpContentSink::Reserved()
{
}
inline void MHttpContentSink::Reserved2()
{
}
#endif // __MHTTPCONTENTSINK_H__