xmlgrammardescription.hpp

基于属性证书的访问控制源代码,由c++编写,包括openssl,xercesc等

/*
 * The Apache Software License, Version 1.1
 *
 * Copyright (c) 1999-2003 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
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 *
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
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 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in
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 *    distribution.
 *
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 *    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.
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 * 4. The names "Xerces" and "Apache Software Foundation" must
 *    not be used to endorse or promote products derived from this
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 * ====================================================================
 *
 * 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
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/*
 * $Log: XMLGrammarDescription.hpp,v $
 * Revision 1.2  2003/10/14 15:17:47  peiyongz
 * Implementation of Serialization/Deserialization
 *
 * Revision 1.1  2003/06/20 18:37:39  peiyongz
 * Stateless Grammar Pool :: Part I
 *
 * $Id: XMLGrammarDescription.hpp,v 1.2 2003/10/14 15:17:47 peiyongz Exp $
 *
 */

#if !defined(XMLGRAMMARDESCRIPTION_HPP)
#define XMLGRAMMARDESCRIPTION_HPP

#include <xercesc/util/XMemory.hpp>
#include <xercesc/validators/common/Grammar.hpp>

#include <xercesc/internal/XSerializable.hpp>

XERCES_CPP_NAMESPACE_BEGIN

class XMLPARSER_EXPORT XMLGrammarDescription : public XSerializable, public XMemory
{
public :
    // -----------------------------------------------------------------------
    /** @name Virtual destructor for derived classes */
    // -----------------------------------------------------------------------
    //@{
    /**
      * virtual destructor
      *
      */
    virtual ~XMLGrammarDescription();
    //@}

    // -----------------------------------------------------------------------
    /** @name The Grammar Description Interface */
    // -----------------------------------------------------------------------
    //@{     
    /**
      * getGrammarType
      *
      */
    virtual Grammar::GrammarType   getGrammarType() const = 0;
    
    /**
      * getGrammarKey
      *
      */
    virtual const XMLCh*           getGrammarKey() const = 0;    
    //@}
    
    inline MemoryManager*          getMemoryManager() const;

    /***
     * Support for Serialization/De-serialization
     ***/
    DECL_XSERIALIZABLE(XMLGrammarDescription)

protected :
    // -----------------------------------------------------------------------
    /**  Hidden Constructors */
    // -----------------------------------------------------------------------
    //@{
    XMLGrammarDescription(MemoryManager* const memMgr = XMLPlatformUtils::fgMemoryManager);
    //@}

private :
    // -----------------------------------------------------------------------
    /** name  Unimplemented copy constructor and operator= */
    // -----------------------------------------------------------------------
    //@{
    XMLGrammarDescription(const XMLGrammarDescription& );
    XMLGrammarDescription& operator=(const XMLGrammarDescription& );
    //@}

    // -----------------------------------------------------------------------
    //
    // fMemMgr: plugged-in (or defaulted-in) memory manager, 
    //          not owned 
    //          no reset after initialization
	//          allow derivatives to access directly
    //
    // -----------------------------------------------------------------------    
    MemoryManager* const  fMemMgr;     
};

inline MemoryManager* XMLGrammarDescription::getMemoryManager() const
{
    return fMemMgr;
}

XERCES_CPP_NAMESPACE_END

#endif