/*

* 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:

*

*/

#ifndef HSACTIVITYDBCLIENTINTERFACE_H

#define HSACTIVITYDBCLIENTINTERFACE_H

#include <qvariant.h>

/**

 * Enumerate supported functions

 */

enum ClientFunctions 

{

    AddActivity =0,

    UpdateActivity,

    RemoveActivity,

    RemoveApplicationActivities,

    RequestedActivityName,

    Activities,

    ApplicationActivities,

    WaitActivity,

    LaunchActivity,

    GetData,

    CancelWait

};

const char ActivityApplicationKeyword [] = ":ApplicationId";

const char ActivityActivityKeyword [] = ":ActivityName";

class HsActivityDbClientInterface

{

public:

    /**

     * Function save provided avtivity in activity storage

     * @param activity - activity to store

     * @return 0 on succees, error code otherwise 

     */

    virtual int addActivity(const QVariantHash &activity) =0;

    /**

     * Function update exiting activity

     * @param activity - filtering rules

     * @return 0 on succees, error code otherwise 

     */

    virtual int updateActivity(const QVariantHash &activity) =0;

    /**

     * Function delete activity

     * @param activity - filtering rules

     * @return 0 on succees, error code otherwise 

     */

    virtual int removeActivity(const QVariantHash &activity) =0;

    /**

     * Function delete activity for application

     * @param activity - filtering rules

     * @return 0 on succees, error code otherwise 

     */

    virtual int removeApplicationActivities(const QVariantHash &activity) =0;

    /**

     * Function return list of all activity

     * @param result - destination list

     * @return 0 on succees, error code otherwise 

     */

    virtual int activities(QList<QVariantHash>& result) =0;

    /**

     * Function return list of all activity

     * @param result - destination list,

     * @param activity - filtering rules

     * @return 0 on succees, error code otherwise 

     */

    virtual int applicationActivities(QList<QVariantHash>& result, 

                                      const QVariantHash &activity) =0;

    /**

     * Function subscribe to activity

     * @param  activity - filtering rules

     * @return 0 on succees, error code otherwise 

     */

    virtual int waitActivity(const QVariantHash &activity)=0;

    /**

     * Function launch application activity

     * @param activity - filtering rules 

     * @return 0 on succees, error code otherwise 

     */

    virtual int launchActivity(const QVariantHash &activity)=0;

};

#endif //HSACTIVITYDBCLIENTINTERFACE_H