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/*************************************************************************
*
* $RCSfile: basicparser.hxx,v $
*
* $Revision: 1.5 $
*
* last change: $Author: vg $ $Date: 2003-04-15 17:19:31 $
*
* The Contents of this file are made available subject to the terms of
* either of the following licenses
*
* - GNU Lesser General Public License Version 2.1
* - Sun Industry Standards Source License Version 1.1
*
* Sun Microsystems Inc., October, 2000
*
* GNU Lesser General Public License Version 2.1
* =============================================
* Copyright 2000 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
*
*
* Sun Industry Standards Source License Version 1.1
* =================================================
* The contents of this file are subject to the Sun Industry Standards
* Source License Version 1.1 (the "License"); You may not use this file
* except in compliance with the License. You may obtain a copy of the
* License at http://www.openoffice.org/license.html.
*
* Software provided under this License is provided on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
* WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
* MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
* See the License for the specific provisions governing your rights and
* obligations concerning the Software.
*
* The Initial Developer of the Original Code is: Sun Microsystems, Inc.
*
* Copyright: 2002 by Sun Microsystems, Inc.
*
* All Rights Reserved.
*
* Contributor(s): _______________________________________
*
*
************************************************************************/
#ifndef CONFIGMGR_XML_BASICPARSER_HXX
#define CONFIGMGR_XML_BASICPARSER_HXX
#ifndef CONFIGMGR_XML_ELEMENTPARSER_HXX
#include "elementparser.hxx"
#endif
#ifndef CONFIGMGR_UTILITY_HXX_
#include "utility.hxx"
#endif
#ifndef CONFIGMGR_STACK_HXX_
#include "stack.hxx"
#endif
#ifndef _COM_SUN_STAR_XML_SAX_XDOCUMENTHANDLER_HPP_
#include <com/sun/star/xml/sax/XDocumentHandler.hpp>
#endif
#ifndef _CPPUHELPER_IMPLBASE1_HXX_
#include <cppuhelper/implbase1.hxx>
#endif
namespace configmgr
{
// -----------------------------------------------------------------------------
namespace xml
{
// -----------------------------------------------------------------------------
namespace uno = ::com::sun::star::uno;
namespace lang = ::com::sun::star::lang;
namespace sax = ::com::sun::star::xml::sax;
using rtl::OUString;
// -----------------------------------------------------------------------------
typedef ::cppu::WeakImplHelper1<sax::XDocumentHandler> Parser_Base;
class BasicParser
: public Parser_Base
{
struct ValueData;
uno::Reference< uno::XInterface > m_xTypeConverter;
uno::Reference< sax::XLocator > m_xLocator;
ElementParser m_aDataParser;
Stack< ElementInfo > m_aNodes;
uno::Type m_aValueType;
ValueData * m_pValueData;
sal_uInt16 m_nSkipLevels;
bool m_bEmpty;
bool m_bInProperty;
#if OSL_DEBUG_LEVEL > 0
#ifdef DBG_UTIL
OUString dbgPublicId, dbgSystemId;
sal_Int32 dbgLineNo, dbgColumnNo;
#endif // DBG_UTIL
void dbgUpdateLocation();
#endif // OSL_DEBUG_LEVEL
public:
typedef uno::Reference< lang::XMultiServiceFactory > ServiceFactory;
explicit BasicParser(ServiceFactory const & _xSvcFactory);
virtual ~BasicParser();
// XDocumentHandler
public:
virtual void SAL_CALL
startDocument( )
throw (sax::SAXException, uno::RuntimeException);
virtual void SAL_CALL
endDocument( ) throw (sax::SAXException, uno::RuntimeException);
virtual void SAL_CALL
characters( const OUString& aChars )
throw (sax::SAXException, uno::RuntimeException);
virtual void SAL_CALL
ignorableWhitespace( const OUString& aWhitespaces )
throw (sax::SAXException, uno::RuntimeException);
virtual void SAL_CALL
processingInstruction( const OUString& aTarget, const OUString& aData )
throw (sax::SAXException, uno::RuntimeException);
virtual void SAL_CALL
setDocumentLocator( const uno::Reference< sax::XLocator >& xLocator )
throw (sax::SAXException, uno::RuntimeException);
protected:
ElementParser const & getDataParser() const { return m_aDataParser; }
/// start an node
void startNode( ElementInfo const & aInfo, const uno::Reference< sax::XAttributeList >& xAttribs );
/// are we in the content of a node ?
bool isInNode();
/// are we in the content of node for which no content was started yet ?
bool isEmptyNode();
/// make sure we are in the content of a node ?
void ensureInNode();
/// get the info about of the node currently being processed
ElementInfo const & getActiveNodeInfo();
/// end a node
void endNode();
/// start a property
void startProperty( ElementInfo const & aInfo, const uno::Reference< sax::XAttributeList >& xAttribs );
/// are we in the content of a property node ?
bool isInProperty();
/// are we in the content of a property node (and there has been no value for that property) ?
bool isInUnhandledProperty();
/// get the data type of the active property ?
uno::Type getActivePropertyType();
/// end a property
void endProperty();
/// start collecting data for a value - returns the locale of the value (property must have been started)
void startValueData(const uno::Reference< sax::XAttributeList >& xAttribs);
/// are we in the content of a property node ?
bool isInValueData();
/// check if the current value data has a locale set
bool isValueDataLocalized();
/// get the locale of the current value data, if localized
OUString getValueDataLocale();
/// return the collected value
uno::Any getCurrentValue();
/// end collecting data for a value
void endValueData();
/// start a node to be skipped
void startSkipping( const OUString& aTag, const uno::Reference< sax::XAttributeList >& xAttribs );
/// are we inside a skipped node ?
bool isSkipping( );
/// ending a node: was this skipped ?
bool wasSkipping( const OUString& aTag );
protected:
void raiseParseException( uno::Any const & _aTargetException, sal_Char const * _pMsg = NULL)
CFG_THROW2 (sax::SAXException, uno::RuntimeException);
void raiseParseException( sal_Char const * _pMsg )
CFG_THROW2 (sax::SAXException, uno::RuntimeException);
};
// -----------------------------------------------------------------------------
} // namespace xml
// -----------------------------------------------------------------------------
} // namespace configmgr
#endif
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