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/* ------------------------------------------------------------------------
* $Id: EntityResolver.hh,v 1.1 2001/08/16 11:32:21 elm Exp $
*
* This file is part of 3Dwm: The Three-Dimensional User Environment.
*
* 3Dwm: The Three-Dimensional User Environment:
* <http://www.3dwm.org>
*
* Chalmers Medialab
* <http://www.medialab.chalmers.se>
*
* This C++ SAX implementation (Simple API for XML) is derived from
* David Megginson's original Java SAX that can be found on
* http://www.megginson.com/SAX/.
* ------------------------------------------------------------------------
* File created 2001-08-14 by Niklas Elmqvist.
*
* Copyright (c) 2001 Niklas Elmqvist <elm@3dwm.org>.
* ------------------------------------------------------------------------
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* 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 _SAXEntityResolver_hh_
#define _SAXEntityResolver_hh_
// -- System Includes
#include <string>
// -- Local Includes
//#include "Celsius/SAX/InputSource.hh"
namespace SAX {
// -- Forward Declarations
class InputSource;
// -- Class Declarations
/**
* Basic interface for resolving entities.
**/
class EntityResolver {
public:
/**
* Constructor.
**/
EntityResolver() { }
/**
* Destructor.
**/
virtual ~EntityResolver() { }
/**
* Allow the application to resolve external entities. The
* Parser will call this method before opening any external
* entity except the top-level document entity (including the
* external DTD subset, external entities referenced within
* the DTD, and external entities referenced within the
* document element): the application may request that the
* parser resolve the entity itself, that it use an
* alternative URI, or that it use an entirely different input
* source.
*
* @param publicId notation's public identifier.
* @param systemId notation's system identifier.
**/
virtual InputSource *resolveEntity(const std::string &publicId,
const std::string &systemId) = 0;
};
};
#endif /* EntityResolver.hh */
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