/*
* The Apache Software License, Version 1.1
*
* Copyright (c) 1999-2001 The Apache Software Foundation. All rights
* reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. The end-user documentation included with the redistribution,
* if any, must include the following acknowledgment:
* "This product includes software developed by the
* Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowledgment may appear in the software itself,
* if and wherever such third-party acknowledgments normally appear.
*
* 4. The names "Xerces" and "Apache Software Foundation" must
* not be used to endorse or promote products derived from this
* software without prior written permission. For written
* permission, please contact apache\@apache.org.
*
* 5. Products derived from this software may not be called "Apache",
* nor may "Apache" appear in their name, without prior written
* permission of the Apache Software Foundation.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation, and was
* originally based on software copyright (c) 1999, International
* Business Machines, Inc., http://www.ibm.com . For more information
* on the Apache Software Foundation, please see
* .
*/
/*
* $Log: DTDValidator.hpp,v $
* Revision 1.6 2002/11/07 21:58:56 tng
* Pass elemDecl to XMLValidator::validateAttrValue so that we can include element name in error message.
*
* Revision 1.5 2002/11/04 14:50:40 tng
* C++ Namespace Support.
*
* Revision 1.4 2002/09/04 18:17:49 tng
* Do not set IDREF to used during prevalidation.
*
* Revision 1.3 2002/08/22 15:05:40 tng
* Remove unused parameter variables in inline functions.
*
* Revision 1.2 2002/07/11 18:55:44 knoaman
* Add a flag to the preContentValidation method to indicate whether to validate
* default/fixed attributes or not.
*
* Revision 1.1.1.1 2002/02/01 22:22:45 peiyongz
* sane_include
*
* Revision 1.13 2001/11/13 13:25:28 tng
* Deprecate function XMLValidator::checkRootElement.
*
* Revision 1.12 2001/06/05 16:51:20 knoaman
* Add 'const' to getGrammar - submitted by Peter A. Volchek.
*
* Revision 1.11 2001/05/11 13:27:11 tng
* Copyright update.
*
* Revision 1.10 2001/05/03 20:34:37 tng
* Schema: SchemaValidator update
*
* Revision 1.9 2001/04/19 18:17:23 tng
* Schema: SchemaValidator update, and use QName in Content Model
*
* Revision 1.8 2001/03/21 21:56:21 tng
* Schema: Add Schema Grammar, Schema Validator, and split the DTDValidator into DTDValidator, DTDScanner, and DTDGrammar.
*
* Revision 1.7 2001/02/26 19:22:08 tng
* Schema: add parameter prefix in findElem and findAttr.
*
* Revision 1.6 2000/08/09 22:08:48 jpolast
* added const XMLCh* getURIText() as per XMLValidator.
* allows parsers to use const URIs instead of appending
* to a XMLBuffer.
*
* Revision 1.5 2000/04/06 19:00:07 roddey
* Added a getter for the doc type handler.
*
* Revision 1.4 2000/02/24 20:16:49 abagchi
* Swat for removing Log from API docs
*
* Revision 1.3 2000/02/09 21:42:38 abagchi
* Copyright swat
*
* Revision 1.2 2000/01/12 23:52:48 roddey
* These are trivial changes required to get the C++ and Java versions
* of error messages more into sync. Mostly it was where the Java version
* was passing out one or more parameter than the C++ version was. In
* some cases the change just required an extra parameter to get the
* needed info to the place where the error was issued.
*
* Revision 1.1.1.1 1999/11/09 01:03:36 twl
* Initial checkin
*
* Revision 1.5 1999/11/08 20:45:41 rahul
* Swat for adding in Product name and CVS comment log variable.
*
*/
#if !defined(DTDVALIDATOR_HPP)
#define DTDVALIDATOR_HPP
#include
#include
#include
XERCES_CPP_NAMESPACE_BEGIN
class XMLMsgLoader;
//
// This is a derivative of the abstract validator interface. This class
// implements a validator that supports standard XML 1.0 DTD semantics.
// This class handles scanning the internal and external subsets of the
// DTD, and provides the standard validation services against the DTD info
// it found.
//
class VALIDATORS_EXPORT DTDValidator : public XMLValidator
{
public:
// -----------------------------------------------------------------------
// Constructors and Destructor
// -----------------------------------------------------------------------
DTDValidator(XMLErrorReporter* const errReporter = 0);
virtual ~DTDValidator();
// -----------------------------------------------------------------------
// Implementation of the XMLValidator interface
// -----------------------------------------------------------------------
virtual int checkContent
(
XMLElementDecl* const elemDecl
, QName** const children
, const unsigned int childCount
);
virtual void faultInAttr
(
XMLAttr& toFill
, const XMLAttDef& attDef
) const;
virtual void preContentValidation(bool reuseGrammar,
bool validateDefAttr = false);
virtual void postParseValidation();
virtual void reset();
virtual bool requiresNamespaces() const;
virtual void validateAttrValue
(
const XMLAttDef* attDef
, const XMLCh* const attrValue
, bool preValidation = false
, const XMLElementDecl* elemDecl = 0
);
virtual void validateElement
(
const XMLElementDecl* elemDef
);
virtual Grammar* getGrammar() const;
virtual void setGrammar(Grammar* aGrammar);
// -----------------------------------------------------------------------
// Virtual DTD handler interface.
// -----------------------------------------------------------------------
virtual bool handlesDTD() const;
// -----------------------------------------------------------------------
// Virtual Schema handler interface. handlesSchema() always return false.
// -----------------------------------------------------------------------
virtual bool handlesSchema() const;
private:
// -----------------------------------------------------------------------
// Private data members
//
// fDTDGrammar
// The DTD information stored.
//
// -----------------------------------------------------------------------
DTDGrammar* fDTDGrammar;
};
// ---------------------------------------------------------------------------
// Virtual interface
// ---------------------------------------------------------------------------
inline Grammar* DTDValidator::getGrammar() const {
return fDTDGrammar;
}
inline void DTDValidator::setGrammar(Grammar* aGrammar) {
fDTDGrammar = (DTDGrammar*) aGrammar;
}
inline void DTDValidator::validateElement (const XMLElementDecl*) {
// no special DTD Element validation
}
// ---------------------------------------------------------------------------
// DTDValidator: DTD handler interface
// ---------------------------------------------------------------------------
inline bool DTDValidator::handlesDTD() const
{
// We definitely want to handle DTD scanning
return true;
}
// ---------------------------------------------------------------------------
// DTDValidator: Schema handler interface
// ---------------------------------------------------------------------------
inline bool DTDValidator::handlesSchema() const
{
// No Schema scanning
return false;
}
XERCES_CPP_NAMESPACE_END
#endif