// 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 __CHTTPCLIENTTRANSACTIONIMPL_H__

#define __CHTTPCLIENTTRANSACTIONIMPL_H__

#include <http.h>

#include <e32base.h>

#include <f32file.h>  

#include <stringpool.h>

class CHttpClientTransaction;

//class MHTTPContentSource;

class MHTTPContentSink;

class CHttpService;

class CHttpDataSender;

class CHttpDataReceiver;

class CHttpClientTransactionImpl : public CBase, public MHTTPTransactionCallback

	{

	public:

	static CHttpClientTransactionImpl* NewL(CHttpService& aClient, CHttpClientTransaction& aTrans, const TDesC8& aMethod, const TDesC8& aUri);

	~CHttpClientTransactionImpl();

	void SetDynamicContentSourceLength(TInt aLen);

	TInt SetDynamicContentSource(MHttpContentSource* aSource);

	TInt SetDynamicContentSink(MHttpContentSink* aSink);

	TInt SetStaticContentSource(RFile& aSource);

	TInt SetStaticContentSink(RFile& aSink);

	inline RHTTPTransaction Transaction();

	inline RStringPool StringPool();

	private:

	inline CHttpClientTransactionImpl(CHttpClientTransaction& aTrans, RStringPool aStringPool);

	void ConstructL(CHttpService& aClient, const TDesC8& aMethod, const TDesC8& aUri);

	// From MHTTPTransactionCallback

	void MHFRunL(RHTTPTransaction aTransaction, const THTTPEvent& aEvent);

	TInt MHFRunError(TInt aError, RHTTPTransaction aTransaction, const THTTPEvent& aEvent);

	private:

	CHttpClientTransaction&    iClientTrans;

	CHttpDataSender*           iDataSender;

	CHttpDataReceiver*         iDataReceiver;

	RHTTPTransaction		   iTransaction;	

	RStringPool				   iStringPool; 		// Not owned.

	};

inline CHttpClientTransactionImpl::CHttpClientTransactionImpl(CHttpClientTransaction& aTrans, RStringPool aStringPool)

: iClientTrans(aTrans),

iStringPool(aStringPool)

    {

    }

inline RHTTPTransaction CHttpClientTransactionImpl::Transaction()

	{

	return iTransaction;

	}

inline RStringPool CHttpClientTransactionImpl::StringPool()

	{

	return iStringPool;

	}

#endif // __CHTTPCLIENTTRANSACTIONIMPL_H__