/usr/include/camp-xml/libxml.hpp is in libcamp0.7-dev 0.7.1.1-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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**
** Copyright (C) 2009-2010 TECHNOGERMA Systems France and/or its subsidiary(-ies).
** Contact: Technogerma Systems France Information (contact@technogerma.fr)
**
** This file is part of the CAMP library.
**
** CAMP is free software: you can redistribute it and/or modify
** it under the terms of the GNU Lesser General Public License as published by
** the Free Software Foundation, either version 3 of the License, or
** (at your option) any later version.
**
** CAMP 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. See the
** GNU Lesser General Public License for more details.
**
** You should have received a copy of the GNU Lesser General Public License
** along with CAMP. If not, see <http://www.gnu.org/licenses/>.
**
****************************************************************************/
#ifndef CAMP_XML_LIBXML_HPP
#define CAMP_XML_LIBXML_HPP
#include <camp-xml/common.hpp>
#include <libxml/tree.h>
namespace camp
{
namespace xml
{
namespace detail
{
/**
* \brief Proxy that adapts the camp::xml functions to the libxml library
*/
struct LibXml
{
typedef xmlNodePtr NodeType;
static NodeType addChild(NodeType node, const std::string& name)
{
return xmlAddChild(node, xmlNewNode(0, reinterpret_cast<const xmlChar*>(name.c_str())));
}
static void setText(NodeType node, const std::string& text)
{
xmlNodeSetContent(node, reinterpret_cast<const xmlChar*>(text.c_str()));
}
static NodeType findFirstChild(NodeType node, const std::string& name)
{
const xmlChar* convertedName = reinterpret_cast<const xmlChar*>(name.c_str());
NodeType child = xmlFirstElementChild(node);
while (child)
{
if (xmlStrcmp(child->name, convertedName) == 0)
break;
else
child = xmlNextElementSibling(child);
}
return child;
}
static NodeType findNextSibling(NodeType node, const std::string& name)
{
const xmlChar* convertedName = reinterpret_cast<const xmlChar*>(name.c_str());
NodeType sibling = xmlNextElementSibling(node);
while (sibling)
{
if (xmlStrcmp(sibling->name, convertedName) == 0)
break;
else
node = xmlNextElementSibling(sibling);
}
return sibling;
}
static std::string getText(NodeType node)
{
return reinterpret_cast<const char*>(xmlNodeGetContent(node));
}
static bool isValid(NodeType node)
{
return node != 0;
}
};
} // namespace detail
/**
* \brief Serialize a CAMP object into a libxml xmlNodePtr
*
* This function iterates over all the object's properties
* and transforms them into valid XML nodes. Composed sub-objects
* are serialized recursively.
*
* \a node is the parent node to which the generated child nodes
* will be appended.
*
* You have the possibility to exclude some properties from the
* generated output with the last (optional) parameter, \a exclude.
* If it is defined, any property containing this value as a tag
* will be excluded from the serialization process. It is empty
* by default, which means that no property will be excluded.
*
* \param object Object to serialize
* \param node Parent for the generated XML nodes
* \param exclude Tag to exclude from the serialization process
*/
inline void serialize(const UserObject& object, xmlNodePtr node, const Value& exclude = Value::nothing)
{
detail::serialize<detail::LibXml>(object, node, exclude);
}
/**
* \brief Deserialize a CAMP object from a libxml xmlNodePtr
*
* This function iterates over all the object's properties
* and read their value from XML nodes. Composed sub-objects
* are deserialized recursively.
*
* You have the possibility to exclude some properties from
* being read with the last (optional) parameter, \a exclude.
* If it is defined, any property containing this value as a tag
* will be excluded from the deserialization process. It is empty
* by default, which means that no property will be excluded.
*
* \param object Object to fill with deserialized information
* \param node XML node to parse
* \param exclude Tag to exclude from the deserialization process
*/
inline void deserialize(const UserObject& object, xmlNodePtr node, const Value& exclude = Value::nothing)
{
detail::deserialize<detail::LibXml>(object, node, exclude);
}
} // namespace xml
} // namespace camp
#endif // CAMP_XML_LIBXML_HPP
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