159 lines
5.5 KiB
C++
159 lines
5.5 KiB
C++
/*
|
|
* Licensed to the Apache Software Foundation (ASF) under one or more
|
|
* contributor license agreements. See the NOTICE file distributed with
|
|
* this work for additional information regarding copyright ownership.
|
|
* The ASF licenses this file to You under the Apache License, Version 2.0
|
|
* (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.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*/
|
|
|
|
/*
|
|
* $Id: DTDValidator.hpp 676911 2008-07-15 13:27:32Z amassari $
|
|
*/
|
|
|
|
#if !defined(XERCESC_INCLUDE_GUARD_DTDVALIDATOR_HPP)
|
|
#define XERCESC_INCLUDE_GUARD_DTDVALIDATOR_HPP
|
|
|
|
#include <xercesc/util/NameIdPool.hpp>
|
|
#include <xercesc/framework/XMLValidator.hpp>
|
|
#include <xercesc/validators/DTD/DTDGrammar.hpp>
|
|
|
|
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 bool checkContent
|
|
(
|
|
XMLElementDecl* const elemDecl
|
|
, QName** const children
|
|
, XMLSize_t childCount
|
|
, XMLSize_t* indexFailingChild
|
|
);
|
|
|
|
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:
|
|
// -----------------------------------------------------------------------
|
|
// Unimplemented constructors and operators
|
|
// -----------------------------------------------------------------------
|
|
DTDValidator(const DTDValidator &);
|
|
DTDValidator& operator = (const DTDValidator&);
|
|
|
|
// -----------------------------------------------------------------------
|
|
// Helper
|
|
// -----------------------------------------------------------------------
|
|
void checkTokenList(const XMLAttDef& attDef
|
|
, bool toValidateNotation);
|
|
|
|
// -----------------------------------------------------------------------
|
|
// 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
|