/*************************************************************************
 *
 *  OpenOffice.org - a multi-platform office productivity suite
 *
 *  $RCSfile: saxhelper.hxx,v $
 *
 *  $Revision: 1.2 $
 *
 *  last change: $Author: rt $ $Date: 2005-09-09 17:27:02 $
 *
 *  The Contents of this file are made available subject to
 *  the terms of GNU Lesser General Public License Version 2.1.
 *
 *
 *    GNU Lesser General Public License Version 2.1
 *    =============================================
 *    Copyright 2005 by Sun Microsystems, Inc.
 *    901 San Antonio Road, Palo Alto, CA 94303, USA
 *
 *    This library is free software; you can redistribute it and/or
 *    modify it under the terms of the GNU Lesser General Public
 *    License version 2.1, as published by the Free Software Foundation.
 *
 *    This library is distributed in the hope that it will be useful,
 *    but WITHOUT ANY WARRANTY; without even the implied warranty of
 *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 *    Lesser General Public License for more details.
 *
 *    You should have received a copy of the GNU Lesser General Public
 *    License along with this library; if not, write to the Free Software
 *    Foundation, Inc., 59 Temple Place, Suite 330, Boston,
 *    MA  02111-1307  USA
 *
 ************************************************************************/

#ifndef _SAXHELPER_HXX
#define _SAXHELPER_HXX

#include "libxml/tree.h"

#include <com/sun/star/xml/sax/SAXException.hpp>
#include <com/sun/star/xml/sax/XAttributeList.hpp>
#include <com/sun/star/xml/sax/XLocator.hpp>
#include <com/sun/star/lang/XServiceInfo.hpp>

#ifndef _COM_SUN_STAR_XML_CSAX_XMLATTRIBUTE_HPP_
#include <com/sun/star/xml/csax/XMLAttribute.hpp>
#endif


class SAXHelper
{
    private :
        xmlParserCtxtPtr m_pParserCtxt ;
        xmlSAXHandlerPtr m_pSaxHandler ;

    public:
        SAXHelper( ) ;
        virtual ~SAXHelper() ;

        xmlNodePtr getCurrentNode();
        void setCurrentNode(const xmlNodePtr pNode);
        xmlDocPtr getDocument();

        void startDocument( void )
            throw( ::com::sun::star::xml::sax::SAXException , ::com::sun::star::uno::RuntimeException ) ;

        void endDocument( void )
            throw( ::com::sun::star::xml::sax::SAXException , ::com::sun::star::uno::RuntimeException ) ;

        void startElement(
            const ::rtl::OUString& aName ,
            const com::sun::star::uno::Sequence<
                com::sun::star::xml::csax::XMLAttribute >& aAttributes )
            throw( ::com::sun::star::xml::sax::SAXException , ::com::sun::star::uno::RuntimeException ) ;

        void endElement( const ::rtl::OUString& aName )
            throw( ::com::sun::star::xml::sax::SAXException , ::com::sun::star::uno::RuntimeException ) ;

        void characters( const ::rtl::OUString& aChars )
            throw( ::com::sun::star::xml::sax::SAXException , ::com::sun::star::uno::RuntimeException ) ;

        void ignorableWhitespace( const ::rtl::OUString& aWhitespaces )
            throw( ::com::sun::star::xml::sax::SAXException , ::com::sun::star::uno::RuntimeException ) ;

        void processingInstruction(
            const ::rtl::OUString& aTarget ,
            const ::rtl::OUString& aData )
            throw( ::com::sun::star::xml::sax::SAXException , ::com::sun::star::uno::RuntimeException ) ;

        void setDocumentLocator( const ::com::sun::star::uno::Reference<
            ::com::sun::star::xml::sax::XLocator > & xLocator )
            throw( ::com::sun::star::xml::sax::SAXException , ::com::sun::star::uno::RuntimeException ) ;
} ;

#endif