diff -r 666f914201fb -r 2fe1408b6811 epoc32/include/xmlengnodelist_impl.h --- a/epoc32/include/xmlengnodelist_impl.h Tue Nov 24 13:55:44 2009 +0000 +++ b/epoc32/include/xmlengnodelist_impl.h Tue Mar 16 16:12:26 2010 +0000 @@ -1,1 +1,122 @@ -xmlengnodelist_impl.h +/* +* Copyright (c) 2004-2006 Nokia Corporation and/or its subsidiary(-ies). +* All rights reserved. +* This component and the accompanying materials are made available +* 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 +* which accompanies this distribution, and is available +* at the URL "http://www.symbianfoundation.org/legal/licencesv10.html". +* +* Initial Contributors: +* Nokia Corporation - initial contribution. +* +* Contributors: +* +* Description: Node list implementation functions +* +*/ + + + + + + + +#ifndef XMLENGINE_NODELIST_IMPL_H_INCLUDED +#define XMLENGINE_NODELIST_IMPL_H_INCLUDED + +#include +#include "xmlengnode.h" + +/** + * Class implements list container. + * + * @lib XmlEngineDOM.lib + * @since S60 v3.2 + */ +class RXmlEngNodeListImpl +{ +public: + + /** + * Default constructor + * + * @since S60 v3.2 + */ + IMPORT_C RXmlEngNodeListImpl(); + + /** + * Closes node list + * + * @since S60 v3.2 + */ + IMPORT_C void Close(); + + /** + * Get list length. + * + * @since S60 v3.2 + * @return Number of nodes in a node list + */ + IMPORT_C TInt Count() const; + + /** + * Checks whether next node exists in a node list + * + * @since S60 v3.2 + * @return TRUE if next node exists, FALSE otherwise + */ + IMPORT_C TBool HasNext() const; + + /** + * Retrieves next node from a node list + * + * @since S60 v3.2 + * @return Next node + */ + IMPORT_C TXmlEngNode Next(); + + /** + * Opens node. + * + * @since S60 v3.2 + * @param aHead node pointer to the node from which the searching + of list elements is started + * @param aType type of list elements + * @param aName name of list elements + * @param aNs namespace of list elements + * + * @note If aType is NULL, aName and aNs are ignored + */ + void OpenL( + void* aHead, + TXmlEngNode::TXmlEngDOMNodeType aType, + const TDesC8& aName = KNullDesC8, + const TDesC8& aNs = KNullDesC8); + + /** + * Opens node. + * + * @since S60 v3.2 + * @param aHead node pointer to the node from which the searching + of list elements is started + * @param aType type of list elements + */ + void Open( + void* aHead, + TXmlEngNode::TXmlEngDOMNodeType aType); + +private: + + void* FindNextNode(void* aCurrentNode) const; + + void* iCurrentNode; + TInt iType; // NodeType:4 bits (0-3) & MatchName flag (bit 4) + unsigned char* iName; + unsigned char* iNsUri; +}; + +TBool StrEqualOrNull(const void* aStr1, const void* aStr2); + + + +#endif /* XMLENGINE_NODELIST_IMPL_H_INCLUDED */