/*

* Copyright (c) 2009 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:  Class that handles SIM card contacts creation and deletion

*                using the new Virtual Phonebook API

*

*/

#ifndef HTISIMDIRHANDLER_H

#define HTISIMDIRHANDLER_H

// INCLUDES

#include <HtiServicePluginInterface.h>

#include <etelmm.h>

// CONSTANTS

// MACROS

// DATA TYPES

// FUNCTION PROTOTYPES

// FORWARD DECLARATIONS

// CLASS DECLARATION

/**

*  Class that handles SIM card contacts creation and deletion using the

*  new Virtual Phonebook API.

*/

class CHtiSimDirHandler : public CBase

    {

    public:

    enum TContactFieldType

        {

        ENameField        = 0x01,

        ESecondNameField  = 0x02,

        EPhoneNumberField = 0x03,

        EEMailField       = 0x04,

        EAdditNumberField = 0x05

        };

    public:

        /**

        * Two-phased constructor.

        */

        static CHtiSimDirHandler* NewL();

        /**

        * Called when there is a message to be processed by this service.

        * @param aMessage message body destinated to the servive

        * @param aPriority message priority

        */

        void ProcessMessageL( const TDesC8& aMessage,

            THtiMessagePriority aPriority );

        /**

        * Indicates whether this handler is ready to receive

        * a new message or if it's busy processing previous message.

        * @return ETrue if processing, EFalse if ready for new request

        */

        TBool IsBusy();

        /**

        * Destructor.

        */

        virtual ~CHtiSimDirHandler();

        /**

        * Sets the dispatcher to send outgoing messages to.

        * @param aDispatcher pointer to dispatcher instance

        */

        void SetDispatcher( MHtiDispatcher* aDispatcher );

    private: // constructors

        /**

        * C++ default constructor.

        */

        CHtiSimDirHandler();

        /**

        * 2nd phase constructor.

        */

        void ConstructL();

    private: // helpers

        void HandleSimCardInfoL(const TDesC8& aData);

        void HandleSimContactImportL(const TDesC8& aData);

        void HandleSimContactDeleteL(const TDesC8& aData);

        TBool CheckImportMsg(const TDesC8& aData);

        void SendOkMsgL( const TDesC8& aData );

        void SendErrorMessageL( TInt aError, const TDesC8& aDescription );

    private: // data

        // Pointer to the dispatcher (referenced)

        MHtiDispatcher* iDispatcher;

        // Flag indicating if service is busy processing a request

        TBool iIsBusy;

        RTelServer iEtelServer;

        RMobilePhone iEtelPhone;

        RMobilePhoneBookStore iEtelStore;

        TBool iStoreIsOpen;

    };

#endif // HTISIMDIRHANDLER_H