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/**
* @file
* @author 2012-2013 Stefan Radomski (stefan.radomski@cs.tu-darmstadt.de)
* @copyright Simplified BSD
*
* @cond
* This program is free software: you can redistribute it and/or modify
* it under the terms of the FreeBSD license as published by the FreeBSD
* project.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
*
* You should have received a copy of the FreeBSD license along with this
* program. If not, see <http://www.opensource.org/licenses/bsd-license>.
* @endcond
*/
#ifndef DOMUTILS_H_WK0WAEA7
#define DOMUTILS_H_WK0WAEA7
#include "uscxml/Common.h"
#include <DOM/SAX2DOM/SAX2DOM.hpp>
#include <SAX/helpers/DefaultHandler.hpp>
#include <SAX/helpers/CatchErrorHandler.hpp>
#include <DOM/io/Stream.hpp> // operator<< for nodes
#define TAGNAME_CAST(elem) ((Arabica::DOM::Element<std::string>)elem).getTagName()
#define LOCALNAME_CAST(elem) ((Arabica::DOM::Element<std::string>)elem).getLocalName()
#define ATTR_CAST(elem, attr) ((Arabica::DOM::Element<std::string>)elem).getAttribute(attr)
#define ATTR_NODE_CAST(elem, attr) ((Arabica::DOM::Element<std::string>)elem).getAttributeNode(attr)
#define HAS_ATTR_CAST(elem, attr) ((Arabica::DOM::Element<std::string>)elem).hasAttribute(attr)
#define TAGNAME(elem) elem.getTagName()
#define LOCALNAME(elem) elem.getLocalName()
#define ATTR(elem, attr) elem.getAttribute(attr)
#define ATTR_NODE(elem, attr) elem.getAttributeNode(attr)
#define HAS_ATTR(elem, attr) elem.hasAttribute(attr)
namespace uscxml {
class USCXML_API DOMUtils {
public:
static std::string xPathForNode(const Arabica::DOM::Node<std::string>& node, const std::string& ns = "");
static std::list<Arabica::DOM::Node<std::string> > getElementsByType(const Arabica::DOM::Node<std::string>& root, Arabica::DOM::Node_base::Type type);
// deprecated, use stringIsTrue from Convenience.h instead
DEPRECATED static bool attributeIsTrue(const::std::string& value);
};
class USCXML_API NumAttr {
public:
NumAttr(const std::string& str) {
size_t valueStart = str.find_first_of("0123456789.");
if (valueStart != std::string::npos) {
size_t valueEnd = str.find_last_of("0123456789.");
if (valueEnd != std::string::npos) {
value = str.substr(valueStart, (valueEnd - valueStart) + 1);
size_t unitStart = str.find_first_not_of(" \t", valueEnd + 1);
if (unitStart != std::string::npos) {
size_t unitEnd = str.find_last_of(" \t");
if (unitEnd != std::string::npos && unitEnd > unitStart) {
unit = str.substr(unitStart, unitEnd - unitStart);
} else {
unit = str.substr(unitStart, str.length() - unitStart);
}
}
}
}
}
std::string value;
std::string unit;
};
class ScriptEntityResolver : public Arabica::SAX::EntityResolver<std::string> {
virtual InputSourceT resolveEntity(const std::string& publicId, const std::string& systemId) {
Arabica::SAX::InputSource<std::string> is;
return is;
}
};
class USCXML_API NameSpacingParser : public Arabica::SAX2DOM::Parser<std::string> {
public:
NameSpacingParser();
NameSpacingParser(const NameSpacingParser& other) {}
static NameSpacingParser fromFile(const std::string& file);
static NameSpacingParser fromXML(const std::string& xml);
static NameSpacingParser fromInputSource(Arabica::SAX::InputSource<std::string>& source);
void startPrefixMapping(const std::string& prefix, const std::string& uri);
std::map<std::string, std::string> nameSpace;
virtual bool errorsReported() {
return _errorHandler.errorsReported();
}
virtual const std::string& errors() {
return _errorHandler.errors();
}
private:
Arabica::SAX::CatchErrorHandler<std::string> _errorHandler;
};
}
#endif /* end of include guard: DOMUTILS_H_WK0WAEA7 */
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