/*

* Copyright (c) 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:  This component is to store the details of harvester plugins

*

*/

#ifndef CONTENTINFOMGR_H_

#define CONTENTINFOMGR_H_

#include <e32base.h>

class CContentInfoDb;

class CContentInfo;

class CContentInfoMgr : public CBase

    {

public :

    /*

    * Construction

    * @return instance of Contentinfo manager

    */

    static CContentInfoMgr* NewL();

    /*

    * Construction

    * @return instance of content info manager

    */

    static CContentInfoMgr* NewLC();

    //Destructor

    ~CContentInfoMgr();

private :

    /*

    * Default constructor

    */

    CContentInfoMgr();

    /*

     * Second phase constructor

     */    

    void ConstructL();

public :

    /*

     * @description Adds the given details of a plugin to the contentinfo DB.

     * status will be set as 1(Not Blacklisted) 

     * @param aContentInfo name,indexing status,blacklist status of content

     * @return sysmbian error code

     * Leaves in case of errors.

     */    

    TInt  AddL( CContentInfo* aContentInfo );

    /*

     * @description Updates the blacklsit status of the plugin.

     * @param aContentName name of the plugin

     * @param aBlacklistStatus blacklist status of plugin

     * @return sysmbian error code

     * Leaves in case of errors.

     */    

    TInt  UpdateBlacklistStatusL( const TDesC& aContentName , TInt aBlacklistStatus );

    /*

     * @description Updates the enable status of the plugin.

     * @param aContentName name of the plugin

     * @param aIndexStatus Indexing status of plugin

     * @return sysmbian error code

     * Leaves in case of errors.

     */    

    TInt  UpdatePluginIndexStatusL( const TDesC& aContentName , TInt aIndexStatus );

   /*

    * @description Finds whether the given plugin exists in the 

    * database or not.

    * @param aContentName name of the plugin

    * @retutn ETrue if exists else returns EFalse

    * Leaves in case of errors.

    */ 

    TBool  FindL( const TDesC& aContentName );

   /*

   * @description Removes the given details of a plugin from the contentInfo DB.

   * @param aContentName name of the plugin

   * Leaves in case of errors.

   */ 

   void  RemoveL( const TDesC& aContentName );

  /*

   * @description Removes all the rows in the database   

   * Leaves in case of errors.

   */ 

   void  ResetL( );

   /*

    * @description Returns the count of the content in content info DB

    * @return content count   

    * Leaves in case of errors.

    */ 

    TInt  GetContentCountL( );

private:    

    /*

     * Interface to contentinfo database.Owned

     */

    CContentInfoDb* iContentInfoDb;

    };

#endif /* CONTENTINFOMGR_H_ */