/*

* Copyright (c) 2009-2010 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:  Access class to SIM

*  Interface   : Private, CVmbxSimHandler

*

*/

#ifndef C_VMBXSIMHANDLER_H

#define C_VMBXSIMHANDLER_H

//  INCLUDES

#include <e32base.h>

#include <voicemailboxdefs.h>

#include "voicemailboxdefsinternal.h"

// FORWARD DECLARATION

class CVmbxPbkStore;

class CVoiceMailboxEntry;

// CLASS DECLARATION

/**

*  Creates connection to Sim phonebook and handles data flow from/to it

*

*  @lib vmbxengine.lib

*/

NONSHARABLE_CLASS( CVmbxSimHandler ) : public CBase

    {

public:  // Constructors and destructor

    /**

     * Two-phased constructor.

     */

    static CVmbxSimHandler* NewL();

    /**

     * Destructor.

     */

    virtual ~CVmbxSimHandler();

public: // New functions

    /**

     * Retrieves mailbox number from Sim

     * @param in aEntry a data type of CVoiceMailboxEntry

     */

    void GetL( CVoiceMailboxEntry& aEntry );

    /**

     * Saves vmbx number to Sim

     * @param in aEntry a data type of CVoiceMailboxEntry

     * @return Symbian OS error code (KErrNone if successful)

     */

    TInt Save( const CVoiceMailboxEntry& aEntry );

    /**

     * Returns sim write access info

     * @return ETrue if Sim is writable

     **/

    TBool IsWritable();

    /**

     * @see RMobilePhoneStore::NotifyStoreEvent

     *

     */

    void NotifyStoreEvent( TRequestStatus& aStatus,

                                             TUint32& aEvent,

                                             TInt& aIndex ) const;

    /**

     * Retrieves Sim PhoneBook Type

     * @return TVmbxSimPhonebookType

     */

    TVmbxSimPhonebookType PhoneBookType();

    /**

     * CancelAsyncRequest

     * @param aReqToCancel Entry data

     */

    void CancelAsyncRequest( TInt aReqToCancel ) const;

protected:

    /**

     * C++ constructor.

     */

    CVmbxSimHandler();

   /**

    * By default Symbian 2nd phase constructor is private.

    */

   void ConstructL();

private: // data

    /**

     * pbk store

     * Own.

     */

    CVmbxPbkStore* iPbkStore;

    };

#endif      // C_VMBXSIMHANDLER_H