/*

* 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: Library to handle resource loading when 

*              CCoeEnv is not available.

*/

#ifndef __BASEPLUGINRESOURCELOADER_H__

#define __BASEPLUGINRESOURCELOADER_H__

//  INCLUDES

#include <e32base.h>

#include <f32file.h>

#include <barsc.h>

/**

 * Library to handle resource loading when CCoeEnv is not available.

 */

class CResourceLoader : public CBase

    {

public:

    /**

     * A constructor.

     * @param aName a resource name

     * @return created object.

     */

    IMPORT_C static CResourceLoader* NewL( const TDesC& aName );

    /**

     * Destructor

     */

    virtual ~CResourceLoader();

    /**

    * @return reference to opened file session

    */

    IMPORT_C RFs& Fs();

    /**

     * @param aResourceId a resource key

     * @return resource value from resource, instance ownership is transferred

     */

    IMPORT_C HBufC* LoadLC(TInt aResourceId );

    /**

     * @param aReader a reader

     * @param aResourceId a resource key

     * @return pointer to resource buffer placed on leave stack

     */

    IMPORT_C HBufC8* CreateResourceReaderLC( TResourceReader& aReader,TInt aResourceId ) const;

private:

    /**

    * A constructor

    */

    CResourceLoader();

    /**

    * A 2nd phase constructor

    * @param aName a HTML macro, e.g. lt

    */

    void ConstructL( const TDesC& aName );

private:

    RFs iFs;

    RResourceFile iResFile;

    };

#endif  // __BASEPLUGINRESOURCELOADER_H__