/*

* Copyright (c) 2007-2008 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:      

*

*/

#ifndef _RTSECMGRMSG_H

#define _RTSECMGRMSG_H

// INCLUDES

#include <e32std.h>

#include <e32base.h>

#include <s32strm.h>

#include <s32mem.h>

#include <rtsecmgrcommondef.h>

// Maximum size expected for iHashMarker in CRTSecMgrRegisterScriptMsg

const TInt KMaxHashValueDesLen = 255;

// Maximum total size expected for a CRTSecMgrRegisterScriptMsg object

const TInt KMaxMsgLength = 520;

// CLASS DECLARATION

/**

 *  Message type to pass script object across

 *  client server boundary

 * 

 */

NONSHARABLE_CLASS(CRTSecMgrRegisterScriptMsg) : public CBase

	{

public:

	/**

	 * Destructor.

	 */

	IMPORT_C ~CRTSecMgrRegisterScriptMsg();

	/**

	 * Two-phased constructor.

	 * 

	 * Creates an instance of CRTSecMgrRegisterScriptMsg.

	 * 

	 * 

	 * @param aPolicyID policy identifier of script

	 * @param aHashValue hash value of script

	 * 

	 * @return CRTSecMgrRegisterScriptMsg* created instance of CRTSecMgrRegisterScriptMsg

	 * 

	 */

	IMPORT_C static CRTSecMgrRegisterScriptMsg* NewL(TPolicyID aPolicyID, const TDesC& aHashValue);

	/**

	 * Two-phased constructor. 

	 * 

	 * Creates an instance of CRTSecMgrRegisterScriptMsg

	 * and leaves it on cleanupstack

	 * 

	 * @param aPolicyID policy identifier of script

	 * @param aHashValue hash value of script

	 * 

	 * @return CRTSecMgrRegisterScriptMsg* created instance of CRTSecMgrRegisterScriptMsg

	 * 

	 */

	IMPORT_C static CRTSecMgrRegisterScriptMsg* NewLC(TPolicyID aPolicyID, const TDesC& aHashValue);

	/**

	 * Two-phased constructor. 

	 * 

	 * Creates an instance of CRTSecMgrRegisterScriptMsg

	 * from the input source

	 * 

	 * @param aStreamData input source data

	 * 

	 * @return CRTSecMgrRegisterScriptMsg* created instance of CRTSecMgrRegisterScriptMsg 

	 * 

	 */

	IMPORT_C static CRTSecMgrRegisterScriptMsg* NewLC(const TDesC8& aStreamData);

	/*

	 * Creates an HBufC8 representation of CRTSecMgrRegisterScriptMsg

	 * 

	 * @return HBufC8* buffer representation of CRTSecMgrRegisterScriptMsg

	 */

	IMPORT_C HBufC8* PackMsgL() const;

	/*

	 * Gets the hash value of the script

	 * 

	 * @return const TDesC8& hash value of script

	 */

	inline const TDesC& HashValue() const

		{

		if(iHashMarker)

		return *iHashMarker;

		else

		return KNullDesC;

		}

	/*

	 * Gets the policy identifier

	 * 

	 * @return TPolicyID policy identifier

	 */

	inline TPolicyID PolicyID() const

		{

		return iPolicyID;

		}

protected:

	// Writes ’this’ to the stream

	void ExternalizeL(RWriteStream& aStream) const;

	// Initializes ’this’ from stream

	void InternalizeL(RReadStream& aStream);

private:

	/**

	 * Constructor for performing 1st stage construction

	 */

	CRTSecMgrRegisterScriptMsg()

		{}

	/**

	 * Constructor for performing 1st stage construction

	 */

	CRTSecMgrRegisterScriptMsg(TPolicyID aPolicyID);

	/**

	 * Second stage construction

	 */

	void ConstructL(const TDesC& aHashValue);

private:

	/*

	 * Policy identifier

	 * 

	 */

	TPolicyID iPolicyID;

	/*

	 * Hash value of the script

	 * 

	 */

	HBufC* iHashMarker;

	};

#endif // RTSECMGRMSG_H