X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=src%2Fxml.h;h=5978ff7ec10d7346a941d5ebbb71297c3fc5b33c;hb=62701cd6827b885fdfaef5159a542ea25a6c24b7;hp=2469981c877d1d48b34fcacc4c6dddcc155c194d;hpb=22da2b02b161290a1c3c08f041eb5456e5fdd3c6;p=libdcp.git

diff --git a/src/xml.h b/src/xml.h
index 2469981c..5978ff7e 100644
--- a/src/xml.h
+++ b/src/xml.h
@@ -1,82 +1,91 @@
-#ifndef LIBDCP_XML_H
-#define LIBDCP_XML_H
+/*
+    Copyright (C) 2013 Carl Hetherington <cth@carlh.net>
 
-#include <string>
-#include <list>
-#include <stdint.h>
-#include <glibmm.h>
-#include <boost/shared_ptr.hpp>
-#include "types.h"
-#include "exceptions.h"
+    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.
 
-namespace xmlpp {
-	class Node;
-	class DomParser;
-}
+    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.
 
-namespace libdcp {
+    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.
 
-class XMLNode
-{
-public:
-	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);
-	int64_t int64_node (std::string);
-	void ignore_node (std::string);
-	void done ();
+#ifndef LIBDCP_XML_H
+#define LIBDCP_XML_H
 
-	template <class T>
-	boost::shared_ptr<T> sub_node (std::string name) {
-		return boost::shared_ptr<T> (new T (xml_node (name)));
-	}
+#include <libcxml/cxml.h>
+#include "exceptions.h"
 
-	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;
+namespace libdcp
+{
+
+template <class T>
+boost::shared_ptr<T>
+optional_type_child (cxml::Node const & node, std::string name)
+{
+	std::list<boost::shared_ptr<cxml::Node> > n = node.node_children (name);
+	if (n.size() > 1) {
+		throw XMLError ("duplicate XML tag");
+	} else if (n.empty ()) {
+		return boost::shared_ptr<T> ();
 	}
 
-	xmlpp::Node const * _node;
+	return boost::shared_ptr<T> (new T (n.front ()));
+}
 
-private:
-	xmlpp::Node* xml_node (std::string);
-	std::list<xmlpp::Node*> xml_nodes (std::string);
-	std::list<Glib::ustring> _taken;
-};
+template <class T>
+boost::shared_ptr<T> type_child (boost::shared_ptr<const cxml::Node> node, std::string name) {
+	return boost::shared_ptr<T> (new T (node->node_child (name)));
+}
+	
+template <class T>
+boost::shared_ptr<T>
+optional_type_child (boost::shared_ptr<const cxml::Node> node, std::string name)
+{
+	return optional_type_child<T> (*node.get(), name);
+}
 
-class XMLFile : public XMLNode
+template <class T>
+std::list<boost::shared_ptr<T> >
+type_children (cxml::Node const & node, std::string name)
 {
-public:
-	XMLFile (std::string file, std::string root_name);
-	virtual ~XMLFile ();
+	std::list<boost::shared_ptr<cxml::Node> > n = node.node_children (name);
+        std::list<boost::shared_ptr<T> > r;
+        for (typename std::list<boost::shared_ptr<cxml::Node> >::iterator i = n.begin(); i != n.end(); ++i) {
+		r.push_back (boost::shared_ptr<T> (new T (*i)));
+	}
+	return r;
+}
 
-private:
-	xmlpp::DomParser* _parser;
-};
+template <class T>
+std::list<boost::shared_ptr<T> >
+type_children (boost::shared_ptr<const cxml::Node> node, std::string name)
+{
+	return type_children<T> (*node.get(), name);
+}
+	
+template <class T>
+std::list<boost::shared_ptr<T> >
+type_grand_children (cxml::Node const & node, std::string name, std::string sub)
+{
+	boost::shared_ptr<const cxml::Node> p = node.node_child (name);
+	return type_children<T> (p, sub);
+}
 
+template <class T>
+std::list<boost::shared_ptr<T> >
+type_grand_children (boost::shared_ptr<const cxml::Node> node, std::string name, std::string sub)
+{
+	return type_grand_children<T> (*node.get(), name, sub);
+}
+	
 }
 
 #endif