1 /*

     2 * Copyright (c) 2006-2006 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 "Symbian Foundation License v1.0" to Symbian Foundation members and "Symbian Foundation End User License Agreement v1.0" to non-members

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.symbianfoundation.org/legal/licencesv10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:       All file container data functions

    15 *

    16 */

    17 

    18 

    19 

    20 

    21 

    22 

    23 

    24 #ifndef XMLENGINE_FILECONTAINER_H_INCLUDED

    25 #define XMLENGINE_FILECONTAINER_H_INCLUDED

    26 

    27 #include "xmlengdatacontainer.h"

    28 

    29 class RFile;

    30 

    31 

    32 

    33 /**

    34 * Instance of TXmlEngFileContainer class represents data stored in RFile in DOM tree

    35 *

    36 * RFile container is treated in general as text nodes in DOM tree.

    37 * Some of the fields in xmlNode structure are reused in order to save memory. 

    38 * Data is stored in file system referenced to by RFile handle.

    39 *

    40 * Sample code for creating filecontainer:

    41 * @code  

    42 *      RXmlEngDOMImplementation domImpl;

    43 *      domImpl.OpenL();        ///< opening DOM implementation object 

    44 *      RXmlEngDocument iDoc; 

    45 *      ///< create document element

    46 *      TXmlEngElement elem = iDoc.CreateDocumentElementL(_L8("doc"));

    47 *      ///< create file container from file (file1 is an RFile object) and CID equals cid

    48 *      TXmlEngFileContainer binData = iDoc.CreateFileContainerL(cid, file1);

    49 *      elem.AppendChildL(binData);      ///< append container to the dom tree       

    50 *      iDoc.Close();               ///< closing all opened objects

    51 *      domImpl.Close();

    52 * @endcode 

    53 *

    54 * @lib XmlEngineDOM.lib

    55 * @since S60 v3.2

    56 */

    57 class TXmlEngFileContainer : public TXmlEngDataContainer

    58 {

    59 public:

    60     /**

    61      * Get RFile reference

    62      *

    63      * @since S60 v3.2

    64      * @return RFile reference

    65      * 

    66      */

    67     IMPORT_C RFile& File() const;

    68 	

    69 protected:

    70     /**

    71      * Default constructor

    72 	 *

    73      * @since S60 v3.1

    74      */

    75 	inline TXmlEngFileContainer(); 

    76 	

    77     /**

    78      * Constructor

    79      *

    80      * @since S60 v3.1

    81      * @param aInternal node pointer

    82      */

    83 	inline TXmlEngFileContainer(void* aInternal);

    84 };

    85 

    86 

    87 

    88 #include "xmlengfilecontainer.inl"

    89 

    90 #endif /* XMLENGINE_FILECONTAINER_H_INCLUDED */