/*

* Copyright (c) 2004 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:  Declaration of class CDrmHandler.   

*

*/

#ifndef DRM_HANDLER_H

#define DRM_HANDLER_H

// INCLUDES

#include <e32base.h>

#include <DRMRightsClient.h>

// FORWARD DECLARATIONS

class DRMCommon;

// CLASS DECLARATION

/**

* DRM handler.

* This class is a container for DRM-related class objects and also provides

* the cleanup. The content itself is processed as any other (non-DRM) content,

* by CodEngBase.

*/

NONSHARABLE_CLASS( CDrmHandler ): public CBase

    {

    public:     // Constructors and destructor.

        /**

        * Two phased constructor. Leaves on failure.

        * @param aFname File name.

        * @return The created object.

        */      

        static CDrmHandler* NewL( const TDesC& aFname );

        /**

        * Destructor.

        */

        ~CDrmHandler();

    public:     // new methods

        /**

        * Cleanup DRM rights.

        * This is to be called if RO received but install-notify failed.

        */

        void Cleanup();

        /**

        * Get MIME type (of content inside DCF).

        * @return Type inside DCF.

        */

        TPtrC8 Type() const;

    private:    // Constructors and destructor.

        /**

        * Constructor.

        */

        CDrmHandler();

        /**

        * Second phase constructor. Leaves on failure.

        * @param aFname File name.

        */

        void ConstructL( const TDesC& aFname );

    private:    // new methods

        /**

        * Check if MIME type aType is supported by DRM Engine; leave with

        * KMimeNotSupported if not. (Can leave with general failures as well).

        * @param aType Content type to check.

        */

        void CheckTypeL( const TDataType& aType ) const;

    private:    // data

        DRMCommon* iDrmCommon;          ///< DRM Engine or NULL. Owned.

        RDRMRightsClient iRightsClient; ///< DRM Rights Client. Owned.

        HBufC8* iContentUri;            ///< Content-URI or NULL. Owned.

        HBufC8* iType;                  ///< MIME type or NULL. Owned.

    };

#endif /* def DRM_HANDLER_H */