/*

* Copyright (c) 2006-2006 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:  Minimal resourcereader for reading resources without CONE

*                facilities

*

*/

#ifndef CAMINIMALRESOURCEREADER_H

#define CAMINIMALRESOURCEREADER_H

#include <e32base.h>

#include <barsc.h>

/**

 *  Minimal resourcereader for reading resources without CONE

 *  facilities

 *

 *  @lib ImIndicatorPlugin.dll

 *  @since S60 v3.2

 */

// This is not a C-class although it begins with a CA

class CAMinimalResourceReader   // CSI: 51 #see above

    {

    public:

        static CAMinimalResourceReader* NewL();

        static CAMinimalResourceReader* NewLC();

        virtual ~CAMinimalResourceReader();

        /**

         * Reads text from resource.

         * @since S60 v3.2

         * @param aTextResourceId ResourceID to read

         * @return Text from resource

         *         NOTE! Ownership is transferred

         */

        HBufC* ReadTextResourceL( TInt aTextResourceId );

        /**

         * Opens given resource file in current language.

         * This needs to be called before any reading!

         * @since S60 v3.2

         * @param aResourceName resource file to open

         */

        void OpenResourceFileL( TDesC& aResourceName );

        /**

         * Cleanup reader and release handles.

         * @since S60 v3.2

         */

        void Release();

    private:

        CAMinimalResourceReader();

        void ConstructL();

        /**

         * Helper method for finding resource with correct language

         * @since S60 v3.2

         * @param aName Resourcefile we should use (result)

         * @param aResourceFile source

         */

        void NearestForCurrentLanguage( TFileName& aName, const TDesC& aResourceFile );

    private: // data

        /**

         * Resourcefile

         */

        RResourceFile iResourceFile;

        /**

         * File system handle

         */

        RFs iRFs;

    };

#endif // CAMINIMALRESOURCEREADER_H