/*

* Copyright (c) 2006-2007 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:  Class implementing SIP profile model.

*  Version     : %version: 5.1.6 % << Don't touch! Updated by Synergy at check-out.

*

*/

#ifndef C_MUSSIPPROFILEMODEL_H

#define C_MUSSIPPROFILEMODEL_H

#include "mmussipprofilehandler.h"

#include <e32base.h>

#include <sipmanagedprofile.h>

#include <gsplugininterface.h>

#include <sipprofileregistryobserver.h>

class CSIPManagedProfileRegistry;

/**

 *  CMusSIPProfileModel model class.

 *  Model class implementing SIP profile model.

 *

 *  @since S60 v3.2

 */

class CMusSIPProfileModel

    :public CBase,

     public MSIPProfileRegistryObserver,

	 public MMusSIPProfileHandler

	 {

public:

    static CMusSIPProfileModel* NewL();

    /**

     * Destructor.

     */

    virtual ~CMusSIPProfileModel();

public: // From base class MMusSIPProfileHandler.

    /**

     * From MMusSIPProfileHandler.

     * Returns the index of the default SIP profile.

     * @return KErrNotFound, if one does not exist, otherwise index of the

     *         default SIP profile.

     */

    virtual TInt DefaultProfileIndex();

    /**

     * From MMusSIPProfileHandler.

     * Returns the id of the default SIP profile.

     * @return KErrNotFound, if one does not exist, otherwise id of the

     *         default SIP profile.

     */

	virtual TUint32 DefaultProfileId();

	/*

	 * 

	 * 

	 */

	virtual void DisableProfileL();

	/*

     * 

     * 

     */

	virtual void EnableProfileL();

	/*

     * 

     * 

     */

	virtual TBool ProfileEnabledL();

    /**

     * From MMusSIPProfileHandler.

     * Returns SIP profile index on locally cached array based on id.

     * @param aId Profile id

     * @return Profile index or KErrNotFound if no matching profile is found.

     */

    virtual TInt ProfileIndexByIdL( TUint32 aId );

    /**

     * From MMusSIPProfileHandler.

     * Returns profile id based on index.

     * @param aIndex Profile index

     * @return Profile id or KUnknownProfileId if no matching profile is found.

     */

    virtual TUint32 ProfileIdByIndex( TUint aIndex );

    /**

     * From MMusSIPProfileHandler.

     * Returns pointer to the SIP profile array, does not change ownership.

     * Note that previously returned value goes out of scope after a new

     * call to ProfileArrayL. So it is not advised to store return value

     * in long persistent variable, but rather to be used like stack

     * variables for safety.

     *

     * @return Pointer to internally cached SIP profile array.

     */

    virtual CArrayPtr<CSIPManagedProfile>* ProfileArrayL();

public: // From base class MSIPProfileRegistryObserver.

    /**

     * From MSIPProfileRegistryObserver.

     * SIP profile information event.

     * @param aProfileId Id of SIP profile in question.

     * @param aEvent Type of information event.

	 */

	virtual void ProfileRegistryEventOccurred(

	    TUint32 aSIPProfileId,

	    TEvent aEvent );

	/**

     * From MSIPProfileRegistryObserver.

	 * An asynchronous error has occurred related to SIP profile.

     * @param aSIPProfileId Id of the failed profile.

	 * @param aError An error code.

	 */

	virtual void ProfileRegistryErrorOccurred(

	    TUint32 aSIPProfileId,

	    TInt aError );

protected:

    /**

     * Reads the profile array from SIP Profile Client.

     */

    void ReadArrayFromEngineL();

    /**

     * Sorts internal array of SIP profiles by id.

     */

    void SortProfilesL();

    /**

     * Deletes internally cached profiles.

     */

    void DeleteProfiles();

    /**

     * Reads profile list from the engine; if reading fails,

     * keeps the old list safe.

     */

    void ReadProfileListFromEngineSafeL();

private:

    CMusSIPProfileModel();

    void ConstructL();

    /**

     * For deleting RPointerArray in case of leave.

     */

    static void ResetAndDestroy( TAny* aPointerArray );

private: // data

    /**

     * Instance of the SIP profile registry engine for managing SIP profiles.

     * Own.

     */

    CSIPManagedProfileRegistry* iEngine;

    /**

     * Locally cached array of SIP profiles.

     * Own.

     */

    CArrayPtrFlat<CSIPManagedProfile>* iProfiles;

    };

#endif // C_MUSSIPPROFILEMODEL_H