+/*
+ Copyright (C) 2012-2014 Carl Hetherington <cth@carlh.net>
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ 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. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+*/
+
#ifndef LIBCXML_CXML_H
#define LIBCXML_CXML_H
#include <stdint.h>
#include <boost/shared_ptr.hpp>
#include <boost/optional.hpp>
-#include <boost/lexical_cast.hpp>
+#include <boost/filesystem.hpp>
#include <boost/algorithm/string/erase.hpp>
+
+/* Hack for OS X compile failure; see https://bugs.launchpad.net/hugin/+bug/910160 */
+#ifdef check
+#undef check
+#endif
+
#include <glibmm.h>
namespace xmlpp {
* not destroy the xmlpp::Node.
* @param node xmlpp::Node.
*/
- Node (xmlpp::Node const * node);
+ Node (xmlpp::Node* node);
std::string name () const;
* </Fred>
*
* string_child ("Jim") would return "42"
- * numerical_child<int64_t> ("Jim") would return 42.
+ * number_child<int64_t> ("Jim") would return 42.
* ...and so on.
*
* The methods not marked "optional" will throw an exception
boost::optional<bool> optional_bool_child (std::string) const;
template <class T>
- T numerical_child (std::string c) const
+ T number_child (std::string c) const
{
std::string s = string_child (c);
boost::erase_all (s, " ");
- return boost::lexical_cast<T> (s);
+ std::stringstream t;
+ t.imbue (std::locale::classic ());
+ t << s;
+ T n;
+ t >> n;
+ return n;
}
template <class T>
- boost::optional<T> optional_numerical_child (std::string c) const
+ boost::optional<T> optional_number_child (std::string c) const
{
boost::optional<std::string> s = optional_string_child (c);
if (!s) {
std::string t = s.get ();
boost::erase_all (t, " ");
- return boost::optional<T> (boost::lexical_cast<T> (t));
+ std::stringstream u;
+ u.imbue (std::locale::classic ());
+ u << t;
+ T n;
+ u >> n;
+ return n;
}
/** This will mark a child as to be ignored when calling done() */
boost::optional<bool> optional_bool_attribute (std::string) const;
template <class T>
- T numerical_attribute (std::string c) const
+ T number_attribute (std::string c) const
{
std::string s = string_attribute (c);
boost::erase_all (s, " ");
- return boost::lexical_cast<T> (s);
+ std::stringstream t;
+ t.imbue (std::locale::classic ());
+ t << s;
+ T n;
+ t >> n;
+ return n;
}
template <class T>
- boost::optional<T> optional_numerical_attribute (std::string c) const
+ boost::optional<T> optional_number_attribute (std::string c) const
{
boost::optional<std::string> s = optional_string_attribute (c);
if (!s) {
std::string t = s.get ();
boost::erase_all (t, " ");
- return boost::optional<T> (boost::lexical_cast<T> (t));
+ std::stringstream u;
+ u.imbue (std::locale::classic ());
+ u << t;
+ T n;
+ u >> n;
+ return n;
}
/** @return The content of this node */
std::string content () const;
+ /** @return namespace URI of this node */
+ std::string namespace_uri () const;
+
+ /** @return namespace prefix of this node */
+ std::string namespace_prefix () const;
+
boost::shared_ptr<Node> node_child (std::string) const;
boost::shared_ptr<Node> optional_node_child (std::string) const;
std::list<boost::shared_ptr<Node> > node_children (std::string) const;
+
+ xmlpp::Node* node () const {
+ return _node;
+ }
protected:
- xmlpp::Node const * _node;
+ xmlpp::Node* _node;
private:
mutable std::list<Glib::ustring> _taken;
};
-class File : public Node
+typedef boost::shared_ptr<cxml::Node> NodePtr;
+typedef boost::shared_ptr<const cxml::Node> ConstNodePtr;
+
+class Document : public Node
{
public:
- File (std::string file, std::string root_name);
- virtual ~File ();
+ Document ();
+ Document (std::string root_name);
+ Document (std::string root_name, boost::filesystem::path);
+ virtual ~Document ();
+
+ void read_file (boost::filesystem::path);
+ void read_stream (std::istream &);
+ void read_string (std::string);
+
+ std::string root_name () const {
+ return _root_name;
+ }
+
private:
+ void take_root_node ();
+
xmlpp::DomParser* _parser;
+ std::string _root_name;
};
}