// Copyright (c) 2006-2009 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:

// All binary data functions

//

/**

 @file

 @publishedAll

 @released

*/

#ifndef XMLENGBINARYCONTAINER_H

#define XMLENGBINARYCONTAINER_H

#include <xml/dom/xmlengdatacontainer.h>

/**

This class represents binary data in a DOM tree.

Binary data is treated in general as text nodes in DOM tree. 

Data is stored in process's heap memory.

Sample code for creating binary container:

@code  

     RXmlEngDOMImplementation domImpl;

     domImpl.OpenL();        // opening DOM implementation object 

     RXmlEngDocument iDoc; 

     // create document element

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

     // create binary container from buffer (str1) and CID equals cid

     TXmlEngBinaryContainer binData=iDoc.CreateBinaryContainerL(cid,*str1);  

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

     iDoc.Close();               // closing all opened objects

     domImpl.Close();

@endcode 

*/

class TXmlEngBinaryContainer : public TXmlEngDataContainer

{

public:

    /** Get content of the container.

    @return The contents of the container

    */

    IMPORT_C TPtrC8 Contents() const;

    /** 

	Copies the given string and sets the contents of the binary container

    @param aNewContents  The actual value to store

	@leave KXmlEngErrNullNode Node is NULL

	@leave - One of the system-wide error codes

    */

    IMPORT_C void SetContentsL( const TDesC8& aNewContents );

    /** 

	Appends contents to binary container

    @param aData  Content to be appended

	@leave KXmlEngErrNullNode Node is NULL

	@leave - One of the system-wide error codes

    */    

    IMPORT_C void AppendContentsL( const TDesC8& aData );

    /** Default constructor */

	inline TXmlEngBinaryContainer(); 

protected:

    /**

    Constructor

    @param aInternal node pointer

    */

	inline TXmlEngBinaryContainer(void* aInternal);

};

#include <xml/dom/xmlengbinarycontainer.inl>

#endif /* XMLENGBINARYCONTAINER_H */