/*

* Copyright (c) 2006-2009 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: 

* Defines class used for testing pbe param internalization and externalization.

*

*/

/**

 @file

*/

#ifndef TEXTERNPBEPARAMS_H

#define TEXTERNPBEPARAMS_H

#include <pbedata.h>

#include "t_testaction.h"

#include "t_input.h"

class CExternPbeParams : public CTestAction

/**

	This class tests thatn encryption parameters can be

	successfully externalized and restored.  It is also used

	to ensure pre-PKSC#12 parameters can be read when PKCS#12

	is enabled.

 */

	{

public:

	static CTestAction* NewL(

		RFs& aFs, CConsoleBase& aConsole,

		Output& aOut, const TTestActionSpec& aTestActionSpec);

	virtual ~CExternPbeParams();

	// implement CTestAction

	virtual void PerformAction(TRequestStatus& aStatus);

	virtual void DoReportAction();

	virtual void DoCheckResult(TInt aError);

	// override CTestAction

	virtual void DoPerformPrerequisite(TRequestStatus& aStatus);

	virtual void DoPerformPostrequisite(TRequestStatus& aStatus);

private:

	CExternPbeParams(CConsoleBase& aConsole, Output& aOut, RFs& aFs);

	void ConstructL(const TTestActionSpec& aTestActionSpec);

	void DoPerformPrerequisiteL();

	static HBufC8* ReadHexStringL(const TDesC8& aBody, const TDesC8& aTag);

	static TInt ReadDecStringL(const TDesC8& aBody, const TDesC8& aTag);

	static HBufC8* ReadStringLC(const TDesC8& aBody, const TDesC8& aTag);

	CPBEncryptParms* InternalizeEncryptionParamsLC(const TDesC& aFileName);

	void CompareAgainstTestFileL(const TDesC& aFileName, const CPBEncryptParms& aParams);

	void TestDecodeMatchesScriptL(const TDesC& aFileName);

	void TestReExternMatchesL(const TDesC& aFileName);

	void TestScratchExternL(const TDesC& aFileName);

private:

	/** File server session used to write params to, and read params from, files. */

	RFs& iFs;

	/** Element body text. */

	HBufC8* iBody;

	/** Original externalized filename. */

	HBufC8* iOrigFileName;

	/** Numeric value of expected cipher. */

	TInt iExpCipher;

	/** Expected salt. */

	HBufC8* iExpSalt;

	/** Expected IV. */

	HBufC8* iExpIv;

	/** Expected iteration count. */

	TInt iExpIterCount;

	/**

		Expected key derivation function.  This is not stored

		as CPBEncryptParms::TKdf, which is not available when

		SYMBIAN_PKCS12 is not defined.

	 */

	TInt iExpKdf;

	};

#endif	// #ifndef TEXTERNPBEPARAMS_H