mirror of
https://github.com/pocoproject/poco.git
synced 2025-10-30 13:47:10 +01:00
127 lines
3.9 KiB
C++
127 lines
3.9 KiB
C++
//
|
|
// DOMParser.h
|
|
//
|
|
// $Id: //poco/Main/XML/include/Poco/DOM/DOMParser.h#2 $
|
|
//
|
|
// Library: XML
|
|
// Package: DOM
|
|
// Module: DOMParser
|
|
//
|
|
// Definition of the DOMParser class.
|
|
//
|
|
// Copyright (c) 2004-2006, Applied Informatics Software Engineering GmbH.
|
|
// and Contributors.
|
|
//
|
|
// Permission is hereby granted, free of charge, to any person or organization
|
|
// obtaining a copy of the software and accompanying documentation covered by
|
|
// this license (the "Software") to use, reproduce, display, distribute,
|
|
// execute, and transmit the Software, and to prepare derivative works of the
|
|
// Software, and to permit third-parties to whom the Software is furnished to
|
|
// do so, all subject to the following:
|
|
//
|
|
// The copyright notices in the Software and this entire statement, including
|
|
// the above license grant, this restriction and the following disclaimer,
|
|
// must be included in all copies of the Software, in whole or in part, and
|
|
// all derivative works of the Software, unless such copies or derivative
|
|
// works are solely in the form of machine-executable object code generated by
|
|
// a source language processor.
|
|
//
|
|
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
// FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
|
|
// SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
|
|
// FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
|
|
// ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
|
// DEALINGS IN THE SOFTWARE.
|
|
//
|
|
|
|
|
|
#ifndef DOM_DOMParser_INCLUDED
|
|
#define DOM_DOMParser_INCLUDED
|
|
|
|
|
|
#include "Poco/XML/XML.h"
|
|
#include "Poco/SAX/SAXParser.h"
|
|
|
|
|
|
namespace Poco {
|
|
namespace XML {
|
|
|
|
|
|
class NamePool;
|
|
class Document;
|
|
class InputSource;
|
|
class EntityResolver;
|
|
|
|
|
|
class XML_API DOMParser
|
|
/// This is a convenience class that combines a
|
|
/// DOMBuilder with a SAXParser, with the optional
|
|
/// support of a WhitespaceFilter.
|
|
{
|
|
public:
|
|
DOMParser(NamePool* pNamePool = 0);
|
|
/// Creates a new DOMParser.
|
|
/// If a NamePool is given, it becomes the Document's NamePool.
|
|
|
|
~DOMParser();
|
|
/// Destroys the DOMParser.
|
|
|
|
void setEncoding(const XMLString& encoding);
|
|
/// Sets the encoding used by the parser if no
|
|
/// encoding is specified in the XML document.
|
|
|
|
const XMLString& getEncoding() const;
|
|
/// Returns the name of the encoding used by
|
|
/// the parser if no encoding is specified in
|
|
/// the XML document.
|
|
|
|
void addEncoding(const XMLString& name, Poco::TextEncoding* pEncoding);
|
|
/// Adds an encoding to the parser.
|
|
|
|
void setFeature(const XMLString& name, bool state);
|
|
/// Set the state of a feature.
|
|
///
|
|
/// If a feature is not recognized by the DOMParser, it is
|
|
/// passed on to the underlying XMLReader.
|
|
///
|
|
/// The only currently supported feature is
|
|
/// http://www.appinf.com/features/no-whitespace-in-element-content
|
|
/// which, when activated, causes the WhitespaceFilter to
|
|
/// be used.
|
|
|
|
bool getFeature(const XMLString& name) const;
|
|
/// Look up the value of a feature.
|
|
///
|
|
/// If a feature is not recognized by the DOMParser, the
|
|
/// DOMParser queries the underlying SAXParser for the feature.
|
|
|
|
Document* parse(const XMLString& uri);
|
|
/// Parse an XML document from a location identified by an URI.
|
|
|
|
Document* parse(InputSource* pInputSource);
|
|
/// Parse an XML document from a location identified by an InputSource.
|
|
|
|
Document* parseString(const std::string& xml);
|
|
/// Parse an XML document from a string.
|
|
|
|
EntityResolver* getEntityResolver() const;
|
|
/// Returns the entity resolver used by the underlying SAXParser.
|
|
|
|
void setEntityResolver(EntityResolver* pEntityResolver);
|
|
/// Sets the entity resolver on the underlying SAXParser.
|
|
|
|
static const XMLString FEATURE_WHITESPACE;
|
|
|
|
private:
|
|
SAXParser _saxParser;
|
|
NamePool* _pNamePool;
|
|
bool _whitespace;
|
|
};
|
|
|
|
|
|
} } // namespace Poco::XML
|
|
|
|
|
|
#endif // DOM_DOMParser_INCLUDED
|