/** @file

* Copyright (c) 2005-2006 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:  Local interface

*

*/

#ifndef UPNPLOCALSTORAGE_H

#define UPNPLOCALSTORAGE_H

//  INCLUDES

#include <e32base.h>

#include <upnpobject.h>

// FORWARD DECLARATIONS

class CUpnpMetadataStorage;

class CUpnpItem;

class CUpnpItemList;

class CUpnpContainerList;

class CUpnpBrowseCriteria;

class CUpnpContainer;

class CUpnpObjectBean;

class CUpnpElement;

class CUpnpElementBean;

class CUpnpAttributeBean;

class CUpnpAttribute;

class CUpnpObject;

class CUpnpContentDirectory;

class CUpnpStateHandler;

// CLASS DECLARATION

/**

*  Local interface

*

*  @lib avcontentdirectory.lib

*  @since Series 60 3.0

*/

class CUpnpLocalStorage : public CBase

{

public:  // Constructors and destructor

    /**

    * Two-phased constructor.

    */

    static CUpnpLocalStorage* NewL(CUpnpMetadataStorage* aMetadataStorage);

    static CUpnpLocalStorage* NewLC(CUpnpMetadataStorage* aMetadataStorage);

    /**

    * Destructor.

    */

    virtual ~CUpnpLocalStorage();

public: // New functions

		void ShareObjectL(CUpnpObject* aItem);

		void ShareReferenceL( CUpnpItem* aItem );

		void ShareReferenceListL( CUpnpItemList* aItemList, TInt* aExecutionStatus );

		void UnshareItemL(TInt aItemId);

		void UnshareContainerL(TInt aItemId);

		CUpnpItem* GetSharedItemL(TInt aItemId);

		void ShareItemListL(CUpnpItemList* aItemList, TInt* aExecutionStatus);

		void UnshareItemListL(RArray<TInt>& aItemList, TInt* aExecutionStatus);

		void GetItemListL(TInt aContainerId, CUpnpBrowseCriteria* aBrowseCriteria, TInt* aTotalMatches, CUpnpItemList* aItemList);

		void GetContainerListL(TInt aContainerId, CUpnpBrowseCriteria* aBrowseCriteria, TInt* aTotalMatches, CUpnpContainerList* aList);

		void SetStateHandler(CUpnpStateHandler* aStateHandler);

		CUpnpContainer* GetSingleContainerL(TInt aContainerId);

    private:

        /**

        * C++ default constructor.

        */

        CUpnpLocalStorage(CUpnpMetadataStorage* aMetadataStorage);

        /**

        * By default Symbian 2nd phase constructor is private.

        */

        void ConstructL();

        void AddAttributesL( TInt aElmId, CUpnpElement* aElm );

        void AddElementsL( TInt aObjectID, CUpnpObject* aObj );

        void GetObjectL(TInt aObjId, CUpnpObject* aObj, TBool aAll = ETrue);

        void HandleResourcesL(CUpnpObject* aItem);

		void DoShareObjectL(TInt aContainer, CUpnpObject* aItem);

		void DoShareReferenceL( TInt aContainerId, CUpnpItem* aRefItem ); 

		CUpnpObjectBean* CreateObjectBeanLC(CUpnpObject* aItem);

		CUpnpElementBean* CreateElementBeanLC(CUpnpElement& aItem);

		CUpnpAttributeBean* CreateAttributeBeanLC(CUpnpAttribute& aAttr);

		void ValidateContainerL(TInt aContainerId);

		void ValidateItemL(TInt aItemId);

		HBufC8* ValAsUriL(const TDesC8& aElmValue) const ;

		TInt ReferedObjectIdL(TInt aObjectId);

private:    // Data

    CUpnpMetadataStorage*   iMetadataStorage; // not owned

    CUpnpStateHandler* iStateHandler; // not owned

};

#endif      // UPNPLOCALSTORAGE_H

// End of File