domparser.cpp

This software aims to create an applet and panel tools to manage a wireless interface card, such as

//
// DOMParser.cpp
//
// $Id: //poco/Main/XML/src/DOMParser.cpp#5 $
//
// Copyright (c) 2004, Guenter Obiltschnig/Applied Informatics.
// 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. Redistributions in any form must be accompanied by information on
//    how to obtain complete source code for this software and any
//    accompanying software that uses this software.  The source code
//    must either be included in the distribution or be available for no
//    more than the cost of distribution plus a nominal fee, and must be
//    freely redistributable under reasonable conditions.  For an
//    executable file, complete source code means the source code for all
//    modules it contains.  It does not include source code for modules or
//    files that typically accompany the major components of the operating
//    system on which the executable file runs.
// 
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS 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
// COPYRIGHT OWNER OR 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.
//


#include "DOM/DOMParser.h"
#include "DOM/DOMBuilder.h"
#include "SAX/WhitespaceFilter.h"
#include "SAX/InputSource.h"
#include "XML/NamePool.h"
#include <sstream>


XML_BEGIN


const XMLString DOMParser::FEATURE_WHITESPACE = toXMLString("http://www.appinf.com/features/no-whitespace-in-element-content");


DOMParser::DOMParser(NamePool* pNamePool):
	_pNamePool(pNamePool),
	_whitespace(true)
{
	if (_pNamePool) _pNamePool->duplicate();
}


DOMParser::~DOMParser()
{
	if (_pNamePool) _pNamePool->release();
}


void DOMParser::setEncoding(const XMLString& encoding)
{
	_saxParser.setEncoding(encoding);
}


const XMLString& DOMParser::getEncoding() const
{
	return _saxParser.getEncoding();
}


void DOMParser::addEncoding(const XMLString& name, Foundation::TextEncoding* pEncoding)
{
	_saxParser.addEncoding(name, pEncoding);
}


void DOMParser::setFeature(const XMLString& name, bool state)
{
	if (name == FEATURE_WHITESPACE)
		_whitespace = state;
	else
		_saxParser.setFeature(name, state);
}


bool DOMParser::getFeature(const XMLString& name) const
{
	if (name == FEATURE_WHITESPACE)
		return _whitespace;
	else
		return _saxParser.getFeature(name);
}


Document* DOMParser::parse(const XMLString& uri)
{
	if (_whitespace)
	{
		DOMBuilder builder(_saxParser, _pNamePool);
		return builder.parse(uri);
	}
	else
	{
		WhitespaceFilter filter(&_saxParser);
		DOMBuilder builder(filter, _pNamePool);
		return builder.parse(uri);
	}
}


Document* DOMParser::parse(InputSource* pInputSource)
{
	if (_whitespace)
	{
		DOMBuilder builder(_saxParser, _pNamePool);
		return builder.parse(pInputSource);
	}
	else
	{
		WhitespaceFilter filter(&_saxParser);
		DOMBuilder builder(filter, _pNamePool);
		return builder.parse(pInputSource);
	}
}


Document* DOMParser::parseString(const std::string& xml)
{
	std::istringstream istr(xml);
	InputSource src(istr);
	return parse(&src);
}


EntityResolver* DOMParser::getEntityResolver() const
{
	return _saxParser.getEntityResolver();
}


void DOMParser::setEntityResolver(EntityResolver* pEntityResolver)
{
	_saxParser.setEntityResolver(pEntityResolver);
}


XML_END