+#ifndef LIBDCP_XML_H
+#define LIBDCP_XML_H
-class XMLFile
+#include <string>
+#include <list>
+#include <glibmm.h>
+#include <boost/shared_ptr.hpp>
+#include "types.h"
+#include "exceptions.h"
+
+namespace xmlpp {
+ class Node;
+ class DomParser;
+}
+
+namespace libdcp {
+
+class XMLNode
{
public:
- XMLFile (std::string file);
+ XMLNode ();
+ XMLNode (xmlpp::Node const * node);
+
+protected:
+ std::string string_node (std::string);
+ std::string optional_string_node (std::string);
+ ContentKind kind_node (std::string);
+ Fraction fraction_node (std::string);
+ int int_node (std::string);
+ void ignore_node (std::string);
+ void done ();
+
+ template <class T>
+ boost::shared_ptr<T> sub_node (std::string name) {
+ return boost::shared_ptr<T> (new T (xml_node (name)));
+ }
+
+ template <class T>
+ boost::shared_ptr<T> optional_sub_node (std::string name) {
+ std::list<xmlpp::Node*> n = xml_nodes (name);
+ if (n.size() > 1) {
+ throw XMLError ("duplicate XML tag");
+ } else if (n.empty ()) {
+ return boost::shared_ptr<T> ();
+ }
+
+ return boost::shared_ptr<T> (new T (n.front ()));
+ }
+
+ template <class T>
+ std::list<boost::shared_ptr<T> > sub_nodes (std::string name, std::string sub) {
+ XMLNode p (xml_node (name));
+ std::list<xmlpp::Node*> n = p.xml_nodes (sub);
+ std::list<boost::shared_ptr<T> > r;
+ for (typename std::list<xmlpp::Node*>::iterator i = n.begin(); i != n.end(); ++i) {
+ r.push_back (boost::shared_ptr<T> (new T (*i)));
+ }
+ return r;
+ }
+
+ xmlpp::Node const * _node;
+
+private:
+ xmlpp::Node* xml_node (std::string);
+ std::list<xmlpp::Node*> xml_nodes (std::string);
+ std::list<Glib::ustring> _taken;
};
+
+class XMLFile : public XMLNode
+{
+public:
+ XMLFile (std::string file, std::string root_name);
+ virtual ~XMLFile ();
+
+private:
+ xmlpp::DomParser* _parser;
+};
+
+}
+
+#endif