domdocumenttype.hpp

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

#ifndef DOMDocumentType_HEADER_GUARD_
#define DOMDocumentType_HEADER_GUARD_


/*
 * The Apache Software License, Version 1.1
 *
 * Copyright (c) 2001-2002 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) 2001, International
 * Business Machines, Inc., http://www.ibm.com .  For more information
 * on the Apache Software Foundation, please see
 * <http://www.apache.org/>.
 */

/*
 * $Id: DOMDocumentType.hpp,v 1.6 2003/03/07 19:59:02 tng Exp $
 */

#include <xercesc/util/XercesDefs.hpp>
#include "DOMNode.hpp"

XERCES_CPP_NAMESPACE_BEGIN


class DOMNamedNodeMap;

/**
 * Each <code>DOMDocument</code> has a <code>doctype</code> attribute whose value
 * is either <code>null</code> or a <code>DOMDocumentType</code> object. The
 * <code>DOMDocumentType</code> interface in the DOM Core provides an interface
 * to the list of entities that are defined for the document, and little
 * else because the effect of namespaces and the various XML schema efforts
 * on DTD representation are not clearly understood as of this writing.
 * <p>The DOM Level 2 doesn't support editing <code>DOMDocumentType</code> nodes.
 * <p>See also the <a href='http://www.w3.org/TR/2000/REC-DOM-Level-2-Core-20001113'>Document Object Model (DOM) Level 2 Core Specification</a>.
 *
 * @since DOM Level 1
 */
class CDOM_EXPORT DOMDocumentType: public DOMNode {
protected:
    // -----------------------------------------------------------------------
    //  Hidden constructors
    // -----------------------------------------------------------------------
    /** @name Hidden constructors */
    //@{    
    DOMDocumentType() {};
    //@}

private:
    // -----------------------------------------------------------------------
    // Unimplemented constructors and operators
    // -----------------------------------------------------------------------
    /** @name Unimplemented constructors and operators */
    //@{
    DOMDocumentType(const DOMDocumentType &);
    DOMDocumentType & operator = (const DOMDocumentType &);
    //@}

public:
    // -----------------------------------------------------------------------
    //  All constructors are hidden, just the destructor is available
    // -----------------------------------------------------------------------
    /** @name Destructor */
    //@{
    /**
     * Destructor
     *
     */
    virtual ~DOMDocumentType() {};
    //@}

    // -----------------------------------------------------------------------
    //  Virtual DOMDocumentType interface
    // -----------------------------------------------------------------------
    /** @name Functions introduced in DOM Level 1 */
    //@{
    /**
     * The name of DTD; i.e., the name immediately following the
     * <code>DOCTYPE</code> keyword.
     *
     * @since DOM Level 1
     */
    virtual const XMLCh *       getName() const = 0;

    /**
     * A <code>DOMNamedNodeMap</code> containing the general entities, both
     * external and internal, declared in the DTD. Parameter entities are
     * not contained. Duplicates are discarded. For example in:
     * <pre>&lt;!DOCTYPE
     * ex SYSTEM "ex.dtd" [ &lt;!ENTITY foo "foo"&gt; &lt;!ENTITY bar
     * "bar"&gt; &lt;!ENTITY bar "bar2"&gt; &lt;!ENTITY % baz "baz"&gt;
     * ]&gt; &lt;ex/&gt;</pre>
     *  the interface provides access to <code>foo</code>
     * and the first declaration of <code>bar</code> but not the second
     * declaration of <code>bar</code> or <code>baz</code>. Every node in
     * this map also implements the <code>DOMEntity</code> interface.
     * <br>The DOM Level 2 does not support editing entities, therefore
     * <code>entities</code> cannot be altered in any way.
     *
     * @since DOM Level 1
     */
    virtual DOMNamedNodeMap *getEntities() const = 0;


    /**
     * A <code>DOMNamedNodeMap</code> containing the notations declared in the
     * DTD. Duplicates are discarded. Every node in this map also implements
     * the <code>DOMNotation</code> interface.
     * <br>The DOM Level 2 does not support editing notations, therefore
     * <code>notations</code> cannot be altered in any way.
     *
     * @since DOM Level 1
     */
    virtual DOMNamedNodeMap *getNotations() const = 0;
    //@}

    /** @name Functions introduced in DOM Level 2. */
    //@{
    /**
     * Get the public identifier of the external subset.
     *
     * @return The public identifier of the external subset.
     * @since DOM Level 2
     */
    virtual const XMLCh *     getPublicId() const = 0;

    /**
     * Get the system identifier of the external subset.
     *
     * @return The system identifier of the external subset.
     * @since DOM Level 2
     */
    virtual const XMLCh *     getSystemId() const = 0;

    /**
     * The internal subset as a string, or <code>null</code> if there is none.
     * This is does not contain the delimiting square brackets.The actual
     * content returned depends on how much information is available to the
     * implementation. This may vary depending on various parameters,
     * including the XML processor used to build the document.
     *
     * @return The internal subset as a string.
     * @since DOM Level 2
     */
    virtual const XMLCh *     getInternalSubset() const = 0;
    //@}

};

XERCES_CPP_NAMESPACE_END

#endif