1 /*

     2 * Copyright (c) 2005 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 the License "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:  Translates CFolderItems back to opml.

    15 *

    16 */

    17 

    18 

    19 #ifndef OPML_WRITER_H

    20 #define OPML_WRITER_H

    21 

    22 

    23 // INCLUDES

    24 #include <e32base.h>

    25 #include <f32file.h>

    26 #include <libxml2_parser.h>

    27 #include <libxml2_encoding.h>

    28 #include "libxml2_xmlwriter.h"

    29 

    30 #include "FeedsDatabase.h"

    31 #include "CleanupLibXml2.h"

    32 #include "XmlUtils.h"

    33 

    34 

    35 

    36 // CONSTANTS

    37 

    38 // MACROS

    39 

    40 // DATA TYPES

    41 

    42 // FUNCTION PROTOTYPES

    43 

    44 // FORWARD DECLARATIONS

    45 

    46 // CLASS DECLARATION

    47 

    48 

    49 /**

    50 *  Translates CFolderItems back to opml.

    51 *

    52 *  \b Library: FeedsEngine.lib

    53 *

    54 *  @since 3.0

    55 */

    56 class OpmlWriter

    57     {

    58     public:  // New Methods

    59         /**

    60         * Writes the Folder Items (as opml) to the given file -- using utf-8 

    61         * for the char-encoding.

    62         *

    63         * @since 3.2

    64         * @param aFolderItemIDs The array of aFolderItemIDs

    65         * @param aExportFileName The file the folder-item will be written to.  aFile 

    66         *              must be opened prior to making this call.

    67         * @return void

    68         */

    69 		static void ExportL(RArray<TInt> &aFolderItemIDs, const TDesC& aExportFileName);

    70 		

    71     private:

    72         /**

    73         * Writes the FolderItem and all of its child to the given file.

    74         *

    75         * @since 3.0

    76         * @param aWriter The xml writer into which the folder is written into.

    77         * @param aFolderItemId The folder item id which has to be written.

    78         * @param aFeedsDatabase The Feeds Database where all the feelds/folders are stored.

    79         * @return void

    80         */

    81 		static void WriteFolderItemL(xmlTextWriterPtr aWriter, TInt aFolderItemId, CFeedsDatabase &aFeedsDatabase);

    82 		

    83         /**

    84         * Writes out a attribute.

    85         *

    86         * @since 3.0

    87         * @param aWriter The writer the folder is written into.

    88         * @param aName The name of the attribute.

    89         * @param aValue The value of the attribute.

    90         * @return void

    91         */

    92         static void WriteAttributeL(xmlTextWriterPtr aWriter, const TDesC8& aName, 

    93                 const TDesC& aValue);

    94     };

    95     

    96 #endif      // OPML_WRITER_H

    97             

    98 // End of File