1 files changed, 129 insertions, 0 deletions
diff --git a/libs/pbd/pbd/xml++.h b/libs/pbd/pbd/xml++.h
new file mode 100644
index 0000000000..afb896e1d5
--- /dev/null
+++ b/libs/pbd/pbd/xml++.h
@@ -0,0 +1,129 @@
+/* xml++.h
+ * libxml++ and this file are copyright (C) 2000 by Ari Johnson, and
+ * are covered by the GNU Lesser General Public License, which should be
+ * included with libxml++ as the file COPYING.
+ */
+
+#include <string>
+#include <list>
+#include <map>
+#include <cstdio>
+#include <cstdarg>
+
+#include <libxml/parser.h>
+#include <libxml/tree.h>
+
+#ifndef __XML_H
+#define __XML_H
+
+using std::string;
+using std::map;
+using std::list;
+
+class XMLTree;
+class XMLNode;
+class XMLProperty;
+
+typedef list<XMLNode *> XMLNodeList;
+typedef XMLNodeList::iterator XMLNodeIterator;
+typedef XMLNodeList::const_iterator XMLNodeConstIterator;
+typedef list<XMLProperty*> XMLPropertyList;
+typedef XMLPropertyList::iterator XMLPropertyIterator;
+typedef XMLPropertyList::const_iterator XMLPropertyConstIterator;
+typedef map<string, XMLProperty*> XMLPropertyMap;
+
+class XMLTree {
+private:
+  string _filename;
+  XMLNode *_root;
+  int _compression;
+  bool _initialized;
+
+public:
+  XMLTree();
+  XMLTree(const string &fn);
+  XMLTree(const XMLTree *);
+  ~XMLTree();
+
+  bool initialized() const { return _initialized; };
+  XMLNode *root() const { return _root; };
+  XMLNode *set_root(XMLNode *n) { _initialized = true; return _root = n; };
+
+  const string & filename() const { return _filename; };
+  const string & set_filename(const string &fn) { return _filename = fn; };
+
+  int compression() const { return _compression; };
+  int set_compression(int);
+
+  bool read();
+  bool read(const string &fn) { set_filename(fn); return read(); };
+  bool read_buffer(const string &);
+
+  bool write() const;
+  bool write(const string &fn) { set_filename(fn); return write(); };
+
+  void debug (FILE*) const;
+
+  const string & write_buffer() const;
+};
+
+class XMLNode {
+private:
+  bool _initialized;
+  string _name;
+  bool _is_content;
+  string _content;
+  XMLNodeList _children;
+  XMLPropertyList _proplist;
+  XMLPropertyMap _propmap;
+
+public:
+  XMLNode(const string &);
+  XMLNode(const string &, const string &);
+  XMLNode(const XMLNode&);
+  ~XMLNode();
+
+  bool initialized() const { return _initialized; };
+  const string name() const { return _name; };
+
+  bool is_content() const { return _is_content; };
+  const string & content() const { return _content; };
+  const string & set_content(const string &);
+  XMLNode *add_content(const string & = string());
+
+  const XMLNodeList & children(const string & = string()) const;
+  XMLNode *add_child(const char *);
+  XMLNode *add_child_copy(const XMLNode&);
+  void     add_child_nocopy (XMLNode&);
+
+  const XMLPropertyList & properties() const { return _proplist; };
+  XMLProperty *property(const char * );
+  const XMLProperty *property(const char * n) const
+	{ return ((XMLNode *) this)->property(n); };
+  XMLProperty *add_property(const char *, const string &);
+  XMLProperty *add_property(const char *, const char * = "");
+
+  void remove_property(const string &);
+
+  /** Remove all nodes with the name passed to remove_nodes */
+  void remove_nodes(const string &);
+  /** Remove and delete all nodes with the name passed to remove_nodes */
+  void remove_nodes_and_delete(const string &);
+};
+
+class XMLProperty {
+private:
+  string _name;
+  string _value;
+
+public:
+  XMLProperty(const string &n, const string &v = string());
+  ~XMLProperty();
+
+  const string & name() const { return _name; };
+  const string & value() const { return _value; };
+  const string & set_value(const string &v) { return _value = v; };
+};
+
+#endif /* __XML_H */
+