/*

* Copyright (c) 2005-2007 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:  Phonebook 2 DRM manager.

*

*/

#ifndef CPBK2DRMMANAGER_H

#define CPBK2DRMMANAGER_H

//  INCLUDES

#include <e32base.h>

// FORWARD DECLARATIONS

class DRMCommon;

class CDRMHelper;

class CRepository;

// CLASS DECLARATION

/**

 * Phonebook2 DRM manager.

 */

class CPbk2DrmManager : public CBase

    {

    public: // Constructors and destructor

        /**

         * Creates a new instance of this class.

         *

         * @return  A new instance of this class.

         */

        IMPORT_C static CPbk2DrmManager* NewL();

        /**

         * Destructor.

         */

        IMPORT_C ~CPbk2DrmManager();

    public: // Interface

        /**

         * Check if the given file is DRM protected.

         * NB. If DRM protection information is not available

         * then ETrue is returned.

         *

         * @param aFileName     File name to check.

         * @param aIsProtected  ETrue if the file was protected,

         *                      EFalse if the file was not protected.

         * @return Common error code

         */

        IMPORT_C TInt IsProtectedFile(

                const TDesC& aFileName,

                TBool& aIsProtected );

        /**

         * Check is the given ringing tone acceptable.

         * NB. If DRM protection information is not available

         * then ETrue is returned.         

         *

         * @param aFileName    Ringing tone's file name.

         * @param aIsProtected ETrue if the file was protected,

         *                     EFalse if the file was not protected.

         * @return Common error code

         */

        IMPORT_C TInt IsRingingToneForbidden(

                const TDesC& aFileName,

                TBool& aIsProtected );

        /**

         * Check is the given thumbnail acceptable.

         * NB. If DRM protection information is not available

         * then ETrue is returned.

         *

         * @param aFileName    Thumbnail's file name.

         * @param aIsProtected ETrue if the file was protected,

         *                     EFalse if the file was not protected.

         * @return Common error code

         */

        IMPORT_C TInt IsThumbnailForbidden(

                const TDesC& aFileName,

                TBool& aIsProtected );

    private: // Implementation

        CPbk2DrmManager();

        void ConstructL();

        void ShowErrorNoteL(

                TInt aResource );

        TBool IsDrmRequiredForPlaybackL();

        TBool IsBlockedMimeTypeL(

                const TDesC& aMimeType );

        void CheckProtectedFileL(

                const TDesC& aFileName,

                TBool& aProtected );

        void CheckUnprotectedFileL(

                const TDesC& aFileName,

                TBool& aProtected );

    private: // For wmdrm support

    	/**

         * Checks if file is WMDRM protected.

         * @param aFileName Name of the file to be checked.

         * @return ETrue if file is WMDRM protected, EFalse otherwise.

         */

		TBool IsFileWMDRMProtectedL( const TDesC& aFileName,

									TBool& aIsProtected  ) const;            

    private: // Data

        /// Own: DRM support

        DRMCommon* iDrmClient;

        /// Own: DRM state

        TBool iDrmEnabled;

        /// Own: DRM helper

        CDRMHelper* iDrmHelper;

        /// Own: Music player features

        CRepository* iMusicPlayerFeatures;

    };

#endif // CPBK2DRMMANAGER_H

// End of File