DTDValidator.hpp
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- /*
- * 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
- * <http://www.apache.org/>.
- */
- /*
- * $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 <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 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