// Copyright (c) 2002-2009 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:

// $Header$

// The header file introducing the collection of HTTP command classes

// of the Integration Harness framework.

// on:	aug 2002,

// 

//

#ifndef __HTTPTRANSACTION_H__

#define __HTTPTRANSACTION_H__

//-----------------------------------------------------------------------------

class CTestTransaction : public CBase,

						 public MHTTPDataSupplier,

						 public MHTTPTransactionCallback

{

public:

	static CTestTransaction *NewL ( RHTTPSession& aSession,

									HTTP::TStrings aTransactiontype,

									const TDesC& aUri,

									const TDesC &aFilename,

									const TDesC &aTransactionName,

									CTEngine *aTestMachine);

   	static CTestTransaction *NewLC ( RHTTPSession& aSession,

									HTTP::TStrings aTransactiontype,

									const TDesC& aUri,

									const TDesC &aFilename,

									const TDesC &aTransactionName,

									CTEngine *aTestMachine);

	virtual ~CTestTransaction();

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

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

	//	helper defs and methods for Transaction processing

	enum TestTransactionStates

		{

		EUnInitialised,

		EActive,

		EClosed

		};

	void SubmitL();

	TInt SetFileNameL(const TDesC &aName) ;

	void  CloseTransaction();

	//	from DataSupplier

	TBool GetNextDataPart(TPtrC8 &aDataPart);

	TInt OverallDataSize();

	void ReleaseData();

	TInt  Reset();

	// Set command family (the known commands).

//	inline void SetTransaction(RHTTPTransaction &);

	TBuf<32> TransactionName() const {return iTransactionName;}

	const TDesC8&  Uri() const {return iUri;}

	void SetTransaction(RHTTPTransaction &);

//	inline const RHTTPTransaction &Transaction() const;

	const RHTTPTransaction &Transaction() const;

	TestTransactionStates State() {return iState;} 

private: 							       

	void ConstructL( RHTTPSession& aSession);

    CTestTransaction( HTTP::TStrings aTransactiontype,

					  const TDesC& aUri,

					  const TDesC &aFilename,

					  const TDesC &aTransactionName,

					  CTEngine *aTestMachine);

	inline CTEngine* Machine() ;

	TInt Error( TInt aError, TRefByValue<const TDesC> aFmt, ... );

	void Log(TRefByValue<const TDesC> aFmt, ... );

	void WriteDateStamp();

	void WriteDateStamp(const TDateTime &aDate);

	TBool AddRequestBodyL(RHTTPHeaders &aHeaders, RStringPool &aStrPool);

	TBool AddAcceptHeaderL(RHTTPHeaders &aHeaders, RStringPool &aStrPool);

	TBool AcceptCharSetL(RHTTPHeaders &aHeaders, RStringPool &aStrPool);

	TBool AcceptEncodingL(RHTTPHeaders &aHeaders, RStringPool &aStrPool);

	TBool SetUserAgentL(RHTTPHeaders &aHeaders, RStringPool &aStrPool);

	TBool SetContentLengthL(RHTTPHeaders &aHeaders, RStringPool &aStrPool);

	void  DoneWaitEvents();

	void  DumpResponseBody(RHTTPTransaction &aTrans);

	void  DumpRespHeaders(RHTTPTransaction &aTrans);

private:

	enum TransactionFilePanics

		{

		EBufferPanic,

		EBufferNotAllocated,

		EInvalidFileSizeError

		};

	RHTTPTransaction iTransaction ;

	TBuf<32>  iTransactionName;

	TBuf8<256> iUri;

	TBuf<256> iFilename;

	CTEngine* iEngine;

	HTTP::TStrings iTransactionType;

	RFile 	iReqFile;

	HBufC8 	*iFileBuffer;

	TPtr8 	iFileBufferPtr;

	TInt    iDataChunkCount;

	TBool   iReleaseData;

	TestTransactionStates iState;

};

/*

inline const RHTTPTransaction &CTestTransaction::Transaction() const

	{

    return (iTransaction);

    }

  */

/*    

inline void  CTestTransaction::SetTransaction(RHTTPTransaction &aTransaction)

	{

	iTransaction = aTransaction;

	}

*/

inline CTEngine* CTestTransaction::Machine()

	{

	return iEngine ;

	}

#endif  // __HTTPTRANSACTION_H__

//-----------------------------------------------------------------------------

// End of File

//-----------------------------------------------------------------------------