1 /** @file

     2 * Copyright (c) 2007 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:  Declares the CUpnpActionNameContentHandler class

    15  *

    16 */

    17 

    18 

    19 #ifndef __UPNPACTIONNAMECONTENTHANDLER_H__

    20 #define __UPNPACTIONNAMECONTENTHANDLER_H__

    21 

    22 #include "upnpcontenthandler.h"

    23 

    24 class CUpnpAction;

    25 template<> class RPointerArray<CUpnpAction>;

    26 

    27 /**

    28  *  This class handles action name subtree of service descriptions

    29  *  It extends CUpnpContentHandler class, thus it is subsequent implementation of MContentHandler interface

    30  *  It is designed to be used by upnp controler that delegates to it events from xml sax parser   

    31  *

    32  *  @since Series60 2.6

    33  */

    34 class CUpnpService;

    35 

    36 using namespace Xml;

    37 

    38 NONSHARABLE_CLASS( CUpnpActionNameContentHandler ) : public CUpnpContentHandler

    39     {

    40 public:

    41 

    42     /**

    43      * Two-phased constructor

    44      * @since Series60 3.2 

    45      * @return instance of CUpnpActionNameContentHandler class

    46      */

    47     static CUpnpActionNameContentHandler* NewL(

    48             CUpnpContentHandlersController& aController, 

    49             CUpnpAction& aResultAction );

    50 

    51     /**

    52      * Two-phased constructor. Leaves the object on CleanupStack

    53      * @since Series60 3.2 

    54      * @return instance of CUpnpActionNameContentHandler class

    55      */

    56     static CUpnpActionNameContentHandler* NewLC(

    57             CUpnpContentHandlersController& aController, 

    58             CUpnpAction& aResultAction );

    59 

    60     /**

    61      * Destructor of CUpnpActionNameContentHandler class

    62      * @since Series60 3.2     

    63      */

    64     virtual ~CUpnpActionNameContentHandler();

    65 

    66 public: // from MContentHandler

    67 

    68     /**

    69      * This method is a callback to indicate an element has been parsed.

    70      * @param				aElement is a handle to the element's details.

    71      * @param				aAttributes contains the attributes for the element.

    72      */

    73     virtual void OnStartElementL( const RTagInfo& aElement, 

    74         const RAttributeArray& aAttributes );

    75 

    76     /**

    77      This method is a callback to indicate the end of the element has been reached.

    78      @param              aElement is a handle to the element's details.

    79      */

    80     virtual void OnEndElementL( const RTagInfo& aElement );

    81 

    82     /**

    83      This method is a callback that sends the content of the element.

    84      @param              aBytes is the raw content data for the element in one chunk

    85      */

    86     virtual void OnContentL( const TDesC8& aBytes );

    87 

    88 protected:

    89 

    90     /**

    91      * Default C++ constructor 

    92      * @since Series60 3.2     

    93      */

    94     CUpnpActionNameContentHandler( CUpnpContentHandlersController& aController,

    95             CUpnpAction& aResultAction );

    96 

    97 private:

    98     CUpnpAction& iResultAction;

    99 

   100     };

   101 

   102 #endif //__UPNPACTIONNAMECONTENTHANDLER_H__