1 /*

     2 * Copyright (c) 2004-2005 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 "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:        Utility for webservices

    15 *

    16 */

    17 

    18 

    19 

    20 

    21 

    22 

    23 

    24 

    25 #include "wslibxml2utils.h"

    26 

    27 #include <libxml2_globals.h>

    28 #include <xmlengelement.h>

    29 #include <xmlengerrors.h>

    30 #include <xmlengxestd.h>

    31 

    32 #define INTERNAL_NODEPTR(aNodeObject)   (*reinterpret_cast<xmlNodePtr*>(&(aNodeObject)))

    33 #define INTERNAL_NSPTR(aNsDefObject)    (*reinterpret_cast<xmlNsPtr*>(&(aNsDefObject)))

    34 #define XE_ASSERT_DEBUG(assertion)  __ASSERT_DEBUG((assertion),  XmlEngLeaveL(KXmlEngErrWrongUseOfAPI))

    35 #define XE_ASSERT_ALWAYS(assertion) __ASSERT_ALWAYS((assertion), XmlEngLeaveL(KXmlEngErrNullNode))

    36 

    37 

    38 xmlChar* xmlCharFromDesC8L(const TDesC8& aDesc)

    39     {

    40     if(!aDesc.Length())

    41         {

    42         return NULL;

    43         }

    44     xmlChar* newContent = (xmlChar*)new(ELeave) TUint8[aDesc.Length() + 1];

    45     *(Mem::Copy((TAny*)newContent, aDesc.Ptr(), aDesc.Length())) = 0;

    46     return newContent;

    47     }

    48     

    49 EXPORT_C void WsXmlUtils::XmlEngRenameElementL(TXmlEngElement aElement, const TDesC8& aLocalName, 

    50                                const TDesC8& aNamespaceUri, 

    51                                const TDesC8& aPrefix)

    52     {

    53 			xmlNodePtr element = INTERNAL_NODEPTR(aElement);

    54 

    55     	XE_ASSERT_DEBUG( element->type == XML_ELEMENT_NODE );

    56 

    57       const xmlChar* oldName = element->name;

    58        	

    59       XE_ASSERT_ALWAYS(aLocalName.Length());

    60        	

    61       element->name = xmlCharFromDesC8L(aLocalName);

    62        	

    63       xmlFree((void*)oldName );

    64        	

    65       if (aNamespaceUri.Length() || aPrefix.Length())

    66         {

    67         	TXmlEngNamespace ns = aElement.FindOrCreateNsDeclL(aNamespaceUri, aPrefix);

    68           element->ns = INTERNAL_NSPTR(ns);

    69       	}

    70     }