1 wbxmlextensionhandler.h

     1 // Copyright (c) 2003-2009 Nokia Corporation and/or its subsidiary(-ies).

     2 // All rights reserved.

     3 // This component and the accompanying materials are made available

     4 // 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

     5 // which accompanies this distribution, and is available

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

     7 //

     8 // Initial Contributors:

     9 // Nokia Corporation - initial contribution.

    10 //

    11 // Contributors:

    12 //

    13 // Description:

    14 // Plugin interface

    15 // 

    16 //

    17 

    18 #ifndef __WBXMLEXTENSIONHANDLER_H__

    19 #define __WBXMLEXTENSIONHANDLER_H__

    20 

    21 #include <e32std.h>

    22 

    23 

    24 class RString;

    25 

    26 namespace Xml

    27 {

    28 

    29 class MWbxmlExtensionHandler

    30 /**

    31 The Wbxml api extension class.

    32 Inherited by classes wishing to cater for this interface, e.g. WbxmlParser.

    33 

    34 @publishedAll

    35 @released

    36 */

    37 	{

    38 public:

    39 

    40 /**

    41 The uid identifying this extension interface.

    42 */

    43 	enum TExtInterfaceUid {EExtInterfaceUid = 0x101FE212};

    44 	

    45 /**

    46 This method is a receive notification of an extension instruction.

    47 The type of extension is specified in aToken and is based on the global tokens

    48 specified in WBXML documents.

    49 @see http://www.w3.org/TR/wbxml/

    50 @param				aData is the extension data.

    51 @param				aToken is the global unambiguous token value.

    52 @param				aErrorCode is the error code.

    53 					If this is not KErrNone then special action may be required.

    54 */

    55 	virtual void OnExtensionL(const RString& aData, TInt aToken, TInt aErrorCode) = 0;

    56 

    57 	};

    58 

    59 }

    60 

    61 #endif //__WBXMLEXTENSIONHANDLER_H__