1 /*

     2 * Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies). 

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description: Library to handle resource loading when 

    15 *              CCoeEnv is not available.

    16 */

    17 

    18 #ifndef __BASEPLUGINRESOURCELOADER_H__

    19 #define __BASEPLUGINRESOURCELOADER_H__

    20 

    21 //  INCLUDES

    22 #include <e32base.h>

    23 #include <f32file.h>

    24 #include <barsc.h>

    25 

    26 /**

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

    28  */

    29 class CResourceLoader : public CBase

    30     {

    31 public:

    32 

    33     /**

    34      * A constructor.

    35      * @param aName a resource name

    36      * @return created object.

    37      */

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

    39 

    40     /**

    41      * Destructor

    42      */

    43     virtual ~CResourceLoader();

    44 

    45     /**

    46     * @return reference to opened file session

    47     */

    48     IMPORT_C RFs& Fs();

    49     

    50     /**

    51      * @param aResourceId a resource key

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

    53      */

    54     IMPORT_C HBufC* LoadLC(TInt aResourceId );

    55 

    56     /**

    57      * @param aReader a reader

    58      * @param aResourceId a resource key

    59      * @return pointer to resource buffer placed on leave stack

    60      */

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

    62     

    63 private:

    64 

    65     /**

    66     * A constructor

    67     */

    68     CResourceLoader();

    69 

    70     /**

    71     * A 2nd phase constructor

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

    73     */

    74     void ConstructL( const TDesC& aName );

    75 

    76 private:

    77 

    78     RFs iFs;

    79     RResourceFile iResFile;

    80     };

    81 

    82 

    83 #endif  // __BASEPLUGINRESOURCELOADER_H__