1 // Copyright (c) 2005-2009 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 "Eclipse Public License v1.0"

     5 // which accompanies this distribution, and is available

     6 // at the URL "http://www.eclipse.org/legal/epl-v10.html".

     7 //

     8 // Initial Contributors:

     9 // Nokia Corporation - initial contribution.

    10 //

    11 // Contributors:

    12 //

    13 // Description:

    14 // Declaration of macros used in DOM and XPath

    15 //

    16 

    17 

    18 

    19 /**

    20  @file

    21  @internalComponent

    22  @released

    23 */

    24 #ifndef XMLENGDOMDEFS_H

    25 #define XMLENGDOMDEFS_H

    26 

    27 #include <stdapis/libxml2/libxml2_parser.h>

    28 #include <xml/utils/xmlengxestd.h>

    29 #include <xml/utils/xmlengmem.h>

    30 #include <xml/dom/xmlengerrors.h>

    31 

    32 // warning C4238: nonstandard extension used : class rvalue used as lvalue

    33 // it happens often during casts or passing non-variable arguments to methods expecting a non-const reference

    34 //#pragma warning(disable: 4238)

    35 

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

    37 #define INTERNAL_ATTRPTR(aAttrObject)   (*reinterpret_cast<xmlAttrPtr*>(&(aAttrObject)))

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

    39 #define INTERNAL_DOCPTR(aDocObject)     (*reinterpret_cast<xmlDocPtr*>(&(aDocObject)))

    40 #define INTERNAL_NODESETPTR(aSetObj) \

    41            (*reinterpret_cast<xmlNodeSetPtr*>(const_cast<RXmlEngNodeSet*>(&(aSetObj))))

    42 #define INTERNAL_XPATHOBJPTR(aObj) \

    43            (*reinterpret_cast<xmlXPathObjectPtr*>(const_cast<RXmlEngXPathResult*>(&(aObj))))

    44 #define LIBXML_NODE (static_cast<xmlNodePtr>(iInternal))

    45 #define CAST_DOMSTRING_TO_XMLCHAR(domstring) \

    46            (reinterpret_cast<const xmlChar*>(domstring.Cstring()))

    47 #define CAST_XMLCHAR_TO_DOMSTRING(libxmlString) \

    48 		(TXmlEngConstString(reinterpret_cast<const char*>(libxmlString)))

    49 #define CAST_XMLCHAR_TO_STRING(libxmlString) \

    50 		(TXmlEngString(reinterpret_cast<char*>(libxmlString)))

    51 #define CAST_NODELIST_REF(List) ((TXmlEngNodeListImpl&)(List))

    52 

    53 #define TDOMNODETYPENONE ((TXmlEngDOMNodeType)0)

    54 //data container type is stored in psvi field of text node

    55 #define TEXT_NODE_DATA_TYPE LIBXML_NODE->psvi

    56 

    57 #define WRONG_USE_OF_API    XmlEngLeaveL(KXmlEngErrWrongUseOfAPI)

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

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

    60 

    61 void SetUserDataCallbacks();

    62 

    63 xmlChar* xmlCharFromDesC8L(const TDesC8& aDesc);

    64 

    65 void xmlCharAssignToRbuf8L(RBuf8& aOutput,xmlChar *text);

    66 

    67 #endif /* XMLENGDOMDEFS_H */