+ internal void onNodeChanged (XmlNode node, XmlNode Parent)
+ {
+ if (NodeChanged != null)
+ NodeChanged (node, new XmlNodeChangedEventArgs
+ (XmlNodeChangedAction.Change,
+ node, Parent, Parent));
+ }
+
+ internal void onNodeChanging(XmlNode node, XmlNode Parent)
+ {
+ if (NodeChanging != null)
+ NodeChanging (node, new XmlNodeChangedEventArgs
+ (XmlNodeChangedAction.Change,
+ node, Parent, Parent));
+ }
+
+ internal void onNodeInserted (XmlNode node, XmlNode newParent)
+ {
+ if (NodeInserted != null)
+ NodeInserted (node, new XmlNodeChangedEventArgs
+ (XmlNodeChangedAction.Insert,
+ node, null, newParent));
+ }
+
+ internal void onNodeInserting (XmlNode node, XmlNode newParent)
+ {
+ if (NodeInserting != null)
+ NodeInserting (node, new XmlNodeChangedEventArgs
+ (XmlNodeChangedAction.Insert,
+ node, null, newParent));
+ }
+
+ internal void onNodeRemoved (XmlNode node, XmlNode oldParent)
+ {
+ if (NodeRemoved != null)
+ NodeRemoved (node, new XmlNodeChangedEventArgs
+ (XmlNodeChangedAction.Remove,
+ node, oldParent, null));
+ }
+
+ internal void onNodeRemoving (XmlNode node, XmlNode oldParent)
+ {
+ if (NodeRemoving != null)
+ NodeRemoving (node, new XmlNodeChangedEventArgs
+ (XmlNodeChangedAction.Remove,
+ node, oldParent, null));
+ }
+
+ private void ParseName (string name, out string prefix, out string localName)
+ {
+ int indexOfColon = name.IndexOf (':');
+
+ if (indexOfColon != -1) {
+ prefix = name.Substring (0, indexOfColon);
+ localName = name.Substring (indexOfColon + 1);
+ } else {
+ prefix = "";
+ localName = name;
+ }
+ }
+
+ // Checks that Element's name is valid
+ private void CheckName (String name)
+ {
+ // TODO: others validations?
+ if (name.IndexOf (" ") >= 0)
+ throw new XmlException ("The ' ' characted cannot be included in a name");
+ }
+
+ // Reads XmlReader and creates Attribute Node.
+ private XmlAttribute ReadAttributeNode(XmlReader reader)
+ {
+ if(reader.NodeType == XmlNodeType.Element)
+ reader.MoveToFirstAttribute ();
+ else if(reader.NodeType != XmlNodeType.Attribute)
+ throw new InvalidOperationException ("bad position to read attribute.");
+ XmlAttribute attribute = CreateAttribute (reader.Prefix, reader.LocalName, reader.NamespaceURI);
+ ReadAttributeNodeValue (reader, attribute);
+ return attribute;
+ }
+
+ // Reads attribute from XmlReader and then creates attribute value children. XmlAttribute also uses this.
+ internal void ReadAttributeNodeValue(XmlReader reader, XmlAttribute attribute)
+ {
+ while(reader.ReadAttributeValue ()) {
+ if(reader.NodeType == XmlNodeType.EntityReference)
+ // FIXME: if DocumentType is available, then try to resolve it.
+ attribute.AppendChild (CreateEntityReference (reader.Name));
+ // FIXME: else if(NodeType == EndEntity) -- reset BaseURI and so on -- ;
+ else
+ // (IMHO) Children of Attribute is likely restricted to Text and EntityReference.
+ attribute.AppendChild (CreateTextNode (reader.Value));
+ }
+ }
+
+ [MonoTODO("DTD parser is not completed.")]
+ public virtual XmlNode ReadNode(XmlReader reader)
+ {
+ // This logic was formerly defined in 'XmlNode.ConstructDOM()'
+
+ XmlNode resultNode = null;
+ XmlNode newNode = null;
+ XmlNode currentNode = null;
+ // It was originally XmlDocument.Load(reader reader) when mcs was v0.16.
+ int startDepth = reader.Depth;
+ bool atStart = true;
+ bool ignoredWhitespace;
+
+ do {
+ ignoredWhitespace = false;
+ reader.Read ();
+ // This complicated check is because we shouldn't make
+ // improper additional XmlReader.Read() by this method itself.
+ if(atStart && (reader.NodeType == XmlNodeType.EndElement ||
+ reader.NodeType == XmlNodeType.EndEntity))
+ throw new InvalidOperationException ("the XmlReader now holds invalid position.");
+ atStart = false;
+ switch (reader.NodeType) {
+
+ case XmlNodeType.Attribute:
+ newNode = ReadAttributeNode (reader);
+ break;