/*

* Copyright (c) 2005 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:  Active object handling "Delete Expired Permission"

*

*/

#ifndef DRMACTIVEOPERATION_H

#define DRMACTIVEOPERATION_H

// INCLUDES

#include <e32base.h>

#include <s32file.h>

// CONSTANTS

const TInt KOperationDeleteExpired  = 1;

const TInt KOperationExportObsolete = 2;

// MACROS

// DATA TYPES

// FORWARD DECLARATIONS

class CDRMRightsDB;

class CDRMDbSession;

class RFs;

// FUNCTION PROTOTYPES

// CLASS DECLARATION

/**

*  CDRMActiveOperation implements active objects for

*  for drm rights server

*

*  @lib RightsServer.exe

*  @since 3.0

*/

NONSHARABLE_CLASS( CDRMActiveOperation ) : public CActive

    {

    public: // Typedefs

    typedef enum 

        {

        EOperationNone = 0,

        EOperationDeleteExpired  = 1,

        EOperationExportObsolete = 2    

        } TOperationType;

    public: // Constructors and destructor

        /**

        * NewLC

        *

        * Creates an instance of CDRMActiveOperation class and returns a pointer to it

        * also leaves the object to the cleanup stack

        *

        * @since    3.0

        * @param    aMessage: the asynchronous message

        * @param    aSession : Session this operation is connected to

        * @param    aOperation : The operation to perform

        * @return   Functional CDRMActiveOperation object, Function leaves if an error

        *           occurs.

        */

        static CDRMActiveOperation* NewLC( const RMessagePtr2& aMessage,

                                          CDRMDbSession& aSession,

                                          TOperationType aOperation );

        /**

        * Destructor

        */

        virtual ~CDRMActiveOperation();

    public: // New functions    

        /**

        * ActivateL

        * 

        * Activates the object by adding it to scheduler etc.

        *

        * @since    3.0

        * @return   None

        *

        */      

        void ActivateL( CDRMRightsDB& aDb,

                        const TTime& aSecureTime );

        /**

        * ActivateL

        * 

        * Activates the object by adding it to scheduler etc.

        *

        * @since    3.0

        * @return   None

        *

        */      

        void ActivateL( CDRMRightsDB& aDb,

                        RFs& aFileServer,

                        const TDesC& aTempPath, 

                        const TBool aPerformScan = EFalse );

        void Remove(); 

    protected:

        /**

        * Default Constructor - First phase.

        */

        CDRMActiveOperation( const RMessagePtr2& aMessage,

                            CDRMDbSession& aSession,

                            TOperationType aOperation ); 

        /**

        * From CActive: RunL.

        */

        void RunL();

        /**

        * From CActive: DoCancel performs cancel

        */        

        void DoCancel();

        /**

        * From CActive: RunError checks the errors from RunL.

        */

        // void RunError();                        

    private:

        /**

        * Default Constructor - First phase. Prevented.

        */

        CDRMActiveOperation(); 

        /**

        * Assignment operator - Prevented

        */

        CDRMActiveOperation& operator =( const CDRMActiveOperation& );    

        /**

        * Copy constructor - Prevented

        */

        CDRMActiveOperation( const CDRMActiveOperation& );                

    private:

        // The message.

        const RMessagePtr2& iMessage;

        CDRMDbSession& iSession;

        // The operation to perform

        TOperationType iOperation;

        // The instance doing the operation.

        CActive* iActiveOperation;

        // File name of the operation

        TFileName* iFileName;

        RFileWriteStream iFileStream;

        RFs* iFileServer;

    };

#endif      // DRMACTIVEOPERATION_H   

// End of File