// Atsushi Enomoto
//
+//
+// Permission is hereby granted, free of charge, to any person obtaining
+// a copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to
+// permit persons to whom the Software is furnished to do so, subject to
+// the following conditions:
+//
+// The above copyright notice and this permission notice shall be
+// included in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+//
+
using System;
+using System.Globalization;\r
using System.IO;
using System.Text;
using System.Xml.XPath;
using System.Diagnostics;
using System.Collections;
using Mono.Xml;
-using Mono.Xml.Native;
+#if NET_2_0
+using System.Xml.Schema;
+using Mono.Xml.XPath;
+#endif
namespace System.Xml
{
{
#region Fields
- XmlLinkedNode lastLinkedChild;
XmlNameTable nameTable;
string baseURI = String.Empty;
XmlImplementation implementation;
bool preserveWhitespace = false;
XmlResolver resolver;
Hashtable idTable = new Hashtable ();
+ XmlNameEntryCache nameCache = new XmlNameEntryCache ();
+#if NET_2_0
+ XmlSchemaSet schemas;
+#endif
+
+ // MS.NET rejects undeclared entities _only_ during Load(),
+ // while ReadNode() never rejects such node. So it signs
+ // whether we are on Load() or not (MS.NET uses Loader class,
+ // but we don't have to implement Load() as such)
+ bool loadMode;
#endregion
XmlDocument (XmlImplementation impl, XmlNameTable nt) : base (null)
{
- implementation = (impl != null) ? impl : new XmlImplementation ();
- nameTable = (nt != null) ? nt : implementation.internalNameTable;
+ if (impl == null)
+ implementation = new XmlImplementation ();
+ else
+ implementation = impl;
+
+ nameTable = (nt != null) ? nt : implementation.InternalNameTable;
AddDefaultNameTableKeys ();
+ resolver = new XmlUrlResolver ();
}
#endregion
}
}
- [MonoTODO("It doesn't have internal subset object model.")]
public virtual XmlDocumentType DocumentType {
get {
- foreach(XmlNode n in this.ChildNodes) {
+ for (int i = 0; i < ChildNodes.Count; i++) {
+ XmlNode n = ChildNodes [i];
if(n.NodeType == XmlNodeType.DocumentType)
return (XmlDocumentType)n;
}
get { return false; }
}
- internal override XmlLinkedNode LastLinkedChild {
- get {
- return lastLinkedChild;
- }
-
- set {
- lastLinkedChild = value;
+ internal bool IsStandalone {
+ get {
+ return FirstChild != null &&
+ FirstChild.NodeType == XmlNodeType.XmlDeclaration &&
+ ((XmlDeclaration) this.FirstChild).Standalone == "yes";
}
}
-
+
public override string LocalName {
get { return "#document"; }
}
get { return "#document"; }
}
+ internal XmlNameEntryCache NameCache {
+ get { return nameCache; }
+ }
+
public XmlNameTable NameTable {
get { return nameTable; }
}
set { preserveWhitespace = value; }
}
+ internal XmlResolver Resolver {
+ get { return resolver; }
+ }
+
internal override string XmlLang {
get { return String.Empty; }
}
return XmlSpace.None;
}
}
+
+ internal Encoding TextEncoding {
+ get {
+ XmlDeclaration dec = FirstChild as XmlDeclaration;
+
+ if (dec == null || dec.Encoding == "")
+ return null;
+
+ return Encoding.GetEncoding (dec.Encoding);
+ }
+ }
+
+#if NET_2_0
+ public XmlSchemaSet Schemas {
+ get { return schemas; }
+ set { schemas = value; }
+ }
+#endif
#endregion
public override XmlNode CloneNode (bool deep)
{
- XmlDocument doc = implementation.CreateDocument ();
+ XmlDocument doc = implementation != null ? implementation.CreateDocument () : new XmlDocument ();
doc.baseURI = baseURI;
- doc.PreserveWhitespace = PreserveWhitespace; // required?
if(deep)
{
- foreach(XmlNode n in ChildNodes)
- doc.AppendChild (doc.ImportNode (n, deep));
+ for (int i = 0; i < ChildNodes.Count; i++)
+ doc.AppendChild (doc.ImportNode (ChildNodes [i], deep));
}
return doc;
}
public XmlAttribute CreateAttribute (string name)
{
- return CreateAttribute (name,
- name == "xmlns" ? "http://www.w3.org/2000/xmlns/" : String.Empty);
+ string prefix;
+ string localName;
+ string namespaceURI = String.Empty;
+
+ ParseName (name, out prefix, out localName);
+
+ if (prefix == "xmlns" || (prefix == "" && localName == "xmlns"))
+ namespaceURI = XmlNamespaceManager.XmlnsXmlns;
+ else if (prefix == "xml")
+ namespaceURI = XmlNamespaceManager.XmlnsXml;
+
+ return CreateAttribute (prefix, localName, namespaceURI );
}
public XmlAttribute CreateAttribute (string qualifiedName, string namespaceURI)
}
public virtual XmlAttribute CreateAttribute (string prefix, string localName, string namespaceURI)
+ {
+ return CreateAttribute (prefix, localName, namespaceURI, false, true);
+ }
+
+ internal XmlAttribute CreateAttribute (string prefix, string localName, string namespaceURI, bool atomizedNames, bool checkNamespace)
{
if ((localName == null) || (localName == String.Empty))
throw new ArgumentException ("The attribute local name cannot be empty.");
- return new XmlAttribute (prefix, localName, namespaceURI, this);
+ return new XmlAttribute (prefix, localName, namespaceURI, this, atomizedNames, checkNamespace);
}
public virtual XmlCDataSection CreateCDataSection (string data)
return new XmlDocumentType (name, publicId, systemId, internalSubset, this);
}
- private XmlDocumentType CreateDocumentType (XmlTextReader reader)
+ private XmlDocumentType CreateDocumentType (DTDObjectModel dtd)
{
- return new XmlDocumentType (reader, this);
+ return new XmlDocumentType (dtd, this);
}
public XmlElement CreateElement (string name)
{
if ((localName == null) || (localName == String.Empty))
throw new ArgumentException ("The local name for elements or attributes cannot be null or an empty string.");
- CheckName (localName);
- return new XmlElement (prefix != null ? prefix : String.Empty, localName, namespaceURI != null ? namespaceURI : String.Empty, this);
+ // LAMESPEC: MS.NET has a weird behavior that they can Load() from XmlTextReader
+ // whose Namespaces = false, but their CreateElement() never allows qualified name.
+ // I leave it as it is.
+ return new XmlElement (prefix != null ? prefix : String.Empty, localName, namespaceURI != null ? namespaceURI : String.Empty, this, false);
}
public virtual XmlEntityReference CreateEntityReference (string name)
protected internal virtual XPathNavigator CreateNavigator (XmlNode node)
{
+#if NET_2_0
+ return new XPathEditableDocument (node).CreateNavigator ();
+#else
return new XmlDocumentNavigator (node);
+#endif
}
public virtual XmlNode CreateNode (
case XmlNodeType.Attribute: return CreateAttribute (prefix, name, namespaceURI);
case XmlNodeType.CDATA: return CreateCDataSection (null);
case XmlNodeType.Comment: return CreateComment (null);
- case XmlNodeType.Document: return new XmlDocument (); // TODO - test to see which constructor to use, i.e. use existing NameTable or not.
+ case XmlNodeType.Document: return new XmlDocument ();
case XmlNodeType.DocumentFragment: return CreateDocumentFragment ();
case XmlNodeType.DocumentType: return CreateDocumentType (null, null, null, null);
case XmlNodeType.Element: return CreateElement (prefix, name, namespaceURI);
public virtual XmlSignificantWhitespace CreateSignificantWhitespace (string text)
{
- foreach (char c in text)
- if ((c != ' ') && (c != '\r') && (c != '\n') && (c != '\t'))
+ if (!XmlChar.IsWhitespace (text))
throw new ArgumentException ("Invalid whitespace characters.");
return new XmlSignificantWhitespace (text, this);
public virtual XmlWhitespace CreateWhitespace (string text)
{
- foreach (char c in text)
- if ((c != ' ') && (c != '\r') && (c != '\n') && (c != '\t'))
- throw new ArgumentException ("Invalid whitespace characters.");
+ if (!XmlChar.IsWhitespace (text))
+ throw new ArgumentException ("Invalid whitespace characters.");
return new XmlWhitespace (text, this);
}
return new XmlDeclaration (version, encoding, standalone, this);
}
- [MonoTODO]
// FIXME: Currently XmlAttributeCollection.SetNamedItem() does
// add to the identity table, but in fact I delayed identity
// check on GetIdenticalAttribute. To make such way complete,
// we have to use MultiMap, not Hashtable.
+ //
+ // Well, MS.NET is also fragile around here.
public virtual XmlElement GetElementById (string elementId)
{
XmlAttribute attr = GetIdenticalAttribute (elementId);
public virtual XmlNodeList GetElementsByTagName (string name)
{
ArrayList nodeArrayList = new ArrayList ();
- this.searchNodesRecursively (this, name, nodeArrayList);
+ this.SearchDescendantElements (name, name == "*", nodeArrayList);
return new XmlNodeArrayList (nodeArrayList);
}
- private void searchNodesRecursively (XmlNode argNode, string argName,
- ArrayList argArrayList)
- {
- XmlNodeList xmlNodeList = argNode.ChildNodes;
- foreach (XmlNode node in xmlNodeList){
- if (node.Name.Equals (argName))
- argArrayList.Add (node);
- else
- this.searchNodesRecursively (node, argName, argArrayList);
- }
- }
-
- private void searchNodesRecursively (XmlNode argNode, string argName, string argNamespaceURI,
- ArrayList argArrayList)
- {
- XmlNodeList xmlNodeList = argNode.ChildNodes;
- foreach (XmlNode node in xmlNodeList){
- if (node.LocalName.Equals (argName) && node.NamespaceURI.Equals (argNamespaceURI))
- argArrayList.Add (node);
- else
- this.searchNodesRecursively (node, argName, argNamespaceURI, argArrayList);
- }
- }
-
public virtual XmlNodeList GetElementsByTagName (string localName, string namespaceURI)
{
ArrayList nodeArrayList = new ArrayList ();
- this.searchNodesRecursively (this, localName, namespaceURI, nodeArrayList);
+ this.SearchDescendantElements (localName, localName == "*", namespaceURI, namespaceURI == "*", nodeArrayList);
return new XmlNodeArrayList (nodeArrayList);
}
XmlAttribute attr = this.idTable [id] as XmlAttribute;
if (attr == null)
return null;
-// if (attr.OwnerElement == null || !attr.OwnerElement.IsRooted) {
- if (attr.OwnerElement == null) {
- idTable.Remove (id);
+ if (attr.OwnerElement == null || !attr.OwnerElement.IsRooted) {
+// idTable.Remove (id);
return null;
}
return attr;
}
- [MonoTODO("default attributes (of imported doc); Entity; Notation")]
public virtual XmlNode ImportNode (XmlNode node, bool deep)
{
- switch(node.NodeType)
- {
- case XmlNodeType.Attribute:
- {
- XmlAttribute src_att = node as XmlAttribute;
- XmlAttribute dst_att = this.CreateAttribute (src_att.Prefix, src_att.LocalName, src_att.NamespaceURI);
- dst_att.Value = src_att.Value; // always explicitly specified (whether source is specified or not)
- return dst_att;
- }
-
- case XmlNodeType.CDATA:
- return this.CreateCDataSection (node.Value);
-
- case XmlNodeType.Comment:
- return this.CreateComment (node.Value);
-
- case XmlNodeType.Document:
- throw new XmlException ("Document cannot be imported.");
-
- case XmlNodeType.DocumentFragment:
- {
- XmlDocumentFragment df = this.CreateDocumentFragment ();
- if(deep)
- {
- foreach(XmlNode n in node.ChildNodes)
- {
- df.AppendChild (this.ImportNode (n, deep));
- }
- }
- return df;
- }
-
- case XmlNodeType.DocumentType:
- throw new XmlException ("DocumentType cannot be imported.");
-
- case XmlNodeType.Element:
- {
- XmlElement src = (XmlElement)node;
- XmlElement dst = this.CreateElement (src.Prefix, src.LocalName, src.NamespaceURI);
- foreach(XmlAttribute attr in src.Attributes)
- {
- if(attr.Specified) // copies only specified attributes
- dst.SetAttributeNode ((XmlAttribute)this.ImportNode (attr, deep));
- if(DocumentType != null)
- {
- // TODO: create default attribute values
- }
- }
- if(deep)
- {
- foreach(XmlNode n in src.ChildNodes)
- dst.AppendChild (this.ImportNode (n, deep));
- }
- return dst;
- }
-
- case XmlNodeType.EndElement:
- throw new XmlException ("Illegal ImportNode call for NodeType.EndElement");
- case XmlNodeType.EndEntity:
- throw new XmlException ("Illegal ImportNode call for NodeType.EndEntity");
-
- case XmlNodeType.Entity:
- throw new NotImplementedException (); // TODO
-
- case XmlNodeType.EntityReference:
- return this.CreateEntityReference (node.Name);
-
- case XmlNodeType.None:
- throw new XmlException ("Illegal ImportNode call for NodeType.None");
-
- case XmlNodeType.Notation:
- throw new NotImplementedException (); // TODO
-
- case XmlNodeType.ProcessingInstruction:
- XmlProcessingInstruction pi = node as XmlProcessingInstruction;
- return this.CreateProcessingInstruction (pi.Target, pi.Data);
-
- case XmlNodeType.SignificantWhitespace:
- return this.CreateSignificantWhitespace (node.Value);
-
- case XmlNodeType.Text:
- return this.CreateTextNode (node.Value);
-
- case XmlNodeType.Whitespace:
- return this.CreateWhitespace (node.Value);
-
- case XmlNodeType.XmlDeclaration:
- XmlDeclaration srcDecl = node as XmlDeclaration;
- return this.CreateXmlDeclaration (srcDecl.Version, srcDecl.Encoding, srcDecl.Standalone);
+ if (node == null)
+ throw new NullReferenceException ("Null node cannot be imported.");
+
+ switch (node.NodeType) {
+ case XmlNodeType.Attribute:
+ XmlAttribute srcAtt = node as XmlAttribute;
+ XmlAttribute dstAtt = this.CreateAttribute (srcAtt.Prefix, srcAtt.LocalName, srcAtt.NamespaceURI);
+ for (int i = 0; i < srcAtt.ChildNodes.Count; i++)
+ dstAtt.AppendChild (this.ImportNode (srcAtt.ChildNodes [i], deep));
+ return dstAtt;
+
+ case XmlNodeType.CDATA:
+ return this.CreateCDataSection (node.Value);
+
+ case XmlNodeType.Comment:
+ return this.CreateComment (node.Value);
+
+ case XmlNodeType.Document:
+ throw new XmlException ("Document cannot be imported.");
+
+ case XmlNodeType.DocumentFragment:
+ XmlDocumentFragment df = this.CreateDocumentFragment ();
+ if(deep)
+ for (int i = 0; i < node.ChildNodes.Count; i++)
+ df.AppendChild (this.ImportNode (node.ChildNodes [i], deep));
+ return df;
+
+ case XmlNodeType.DocumentType:
+ throw new XmlException ("DocumentType cannot be imported.");
+
+ case XmlNodeType.Element:
+ XmlElement src = (XmlElement)node;
+ XmlElement dst = this.CreateElement (src.Prefix, src.LocalName, src.NamespaceURI);
+ for (int i = 0; i < src.Attributes.Count; i++) {
+ XmlAttribute attr = src.Attributes [i];
+ if(attr.Specified) // copies only specified attributes
+ dst.SetAttributeNode ((XmlAttribute) this.ImportNode (attr, deep));
+ }
+ if(deep)
+ for (int i = 0; i < src.ChildNodes.Count; i++)
+ dst.AppendChild (this.ImportNode (src.ChildNodes [i], deep));
+ return dst;
- default:
- throw new NotImplementedException ();
+ case XmlNodeType.EndElement:
+ throw new XmlException ("Illegal ImportNode call for NodeType.EndElement");
+ case XmlNodeType.EndEntity:
+ throw new XmlException ("Illegal ImportNode call for NodeType.EndEntity");
+
+ case XmlNodeType.EntityReference:
+ return this.CreateEntityReference (node.Name);
+
+ case XmlNodeType.None:
+ throw new XmlException ("Illegal ImportNode call for NodeType.None");
+
+ case XmlNodeType.ProcessingInstruction:
+ XmlProcessingInstruction pi = node as XmlProcessingInstruction;
+ return this.CreateProcessingInstruction (pi.Target, pi.Data);
+
+ case XmlNodeType.SignificantWhitespace:
+ return this.CreateSignificantWhitespace (node.Value);
+
+ case XmlNodeType.Text:
+ return this.CreateTextNode (node.Value);
+
+ case XmlNodeType.Whitespace:
+ return this.CreateWhitespace (node.Value);
+
+ case XmlNodeType.XmlDeclaration:
+ XmlDeclaration srcDecl = node as XmlDeclaration;
+ return this.CreateXmlDeclaration (srcDecl.Version, srcDecl.Encoding, srcDecl.Standalone);
+
+ default:
+ throw new InvalidOperationException ("Cannot import specified node type: " + node.NodeType);
}
}
public virtual void Load (Stream inStream)
{
- Load (new XmlTextReader (inStream));
+ XmlTextReader reader = new XmlTextReader (inStream, NameTable);
+ reader.XmlResolver = resolver;
+ Load (reader);
}
public virtual void Load (string filename)
{
- XmlReader xr = new XmlTextReader (filename);
- Load (xr);
- xr.Close ();
+ XmlTextReader xr = null;
+ try {
+ xr = new XmlTextReader (filename, NameTable);
+ xr.XmlResolver = resolver;
+ Load (xr);
+ } finally {
+ if (xr != null)
+ xr.Close ();
+ }
}
public virtual void Load (TextReader txtReader)
{
- Load (new XmlTextReader (txtReader));
+ XmlTextReader xr = new XmlTextReader (txtReader, NameTable);
+ xr.XmlResolver = resolver;
+ Load (xr);
}
public virtual void Load (XmlReader xmlReader)
this.baseURI = xmlReader.BaseURI;
// create all contents with use of ReadNode()
- do {
- XmlNode n = ReadNode (xmlReader);
- if(n == null) break;
- AppendChild (n);
- } while (true);
+ try {
+ loadMode = true;
+ do {
+ XmlNode n = ReadNode (xmlReader);
+ if (n == null)
+ break;
+ if (preserveWhitespace || n.NodeType != XmlNodeType.Whitespace)
+ AppendChild (n);
+ } while (true);
+#if NET_2_0
+ if (xmlReader.Settings != null)
+ schemas = xmlReader.Settings.Schemas;
+#endif
+ } finally {
+ loadMode = false;
+ }
}
public virtual void LoadXml (string xml)
{
- XmlReader xmlReader = new XmlTextReader (
- xml, XmlNodeType.Document, null);
- Load (xmlReader);
+ XmlTextReader xmlReader = new XmlTextReader (
+ xml,
+ XmlNodeType.Document,
+ new XmlParserContext (NameTable, null, null, XmlSpace.None));
+ try {
+ xmlReader.XmlResolver = resolver;
+ Load (xmlReader);
+ } finally {
+ xmlReader.Close ();
+ }
}
- internal void onNodeChanged (XmlNode node, XmlNode Parent)
+ internal void onNodeChanged (XmlNode node, XmlNode parent, string oldValue, string newValue)
{
if (NodeChanged != null)
NodeChanged (node, new XmlNodeChangedEventArgs
(XmlNodeChangedAction.Change,
- node, Parent, Parent));
+ node, parent, oldValue, newValue));
}
- internal void onNodeChanging(XmlNode node, XmlNode Parent)
+ internal void onNodeChanging(XmlNode node, XmlNode parent, string oldValue, string newValue)
{
+ if (node.IsReadOnly)
+ throw new ArgumentException ("Node is read-only.");
if (NodeChanging != null)
NodeChanging (node, new XmlNodeChangedEventArgs
(XmlNodeChangedAction.Change,
- node, Parent, Parent));
+ node, parent, oldValue, newValue));
}
internal void onNodeInserted (XmlNode node, XmlNode newParent)
}
}
- // 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)
+ private XmlAttribute ReadAttributeNode (XmlReader reader)
{
- if(reader.NodeType == XmlNodeType.Element)
+ if (reader.NodeType == XmlNodeType.Element)
reader.MoveToFirstAttribute ();
- else if(reader.NodeType != XmlNodeType.Attribute)
+ else if (reader.NodeType != XmlNodeType.Attribute)
throw new InvalidOperationException (MakeReaderErrorMessage ("bad position to read attribute.", reader));
- XmlAttribute attribute = CreateAttribute (reader.Prefix, reader.LocalName, reader.NamespaceURI);
+ XmlAttribute attribute = CreateAttribute (reader.Prefix, reader.LocalName, reader.NamespaceURI, false, false); // different NameTable
+#if NET_2_0
+ if (reader.SchemaInfo != null)
+ SchemaInfo = new XmlSchemaInfo (reader.SchemaInfo);
+#endif
ReadAttributeNodeValue (reader, attribute);
- // Keep the current reader position
- bool res;
- if (attribute.NamespaceURI == string.Empty || attribute.NamespaceURI == null)
- res = reader.MoveToAttribute (attribute.Name);
+ // Keep the current reader position on attribute.
+ if (attribute.NamespaceURI == null)
+ reader.MoveToAttribute (attribute.Name);
else
- res = reader.MoveToAttribute (attribute.LocalName, attribute.NamespaceURI);
+ reader.MoveToAttribute (attribute.LocalName, attribute.NamespaceURI);
+ if (reader.IsDefault)
+ attribute.SetDefault ();
return attribute;
}
// Reads attribute from XmlReader and then creates attribute value children. XmlAttribute also uses this.
- internal void ReadAttributeNodeValue(XmlReader reader, XmlAttribute attribute)
+ 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.
+ while (reader.ReadAttributeValue ()) {
+ if (reader.NodeType == XmlNodeType.EntityReference)
attribute.AppendChild (CreateEntityReference (reader.Name));
- // FIXME: else if(NodeType == EndEntity) -- reset BaseURI and so on -- ;
else
// Children of Attribute is restricted to CharacterData and EntityReference (Comment is not allowed).
attribute.AppendChild (CreateTextNode (reader.Value));
}
}
- [MonoTODO ("Child of entity is not simple Value string;Get prefix of NotationDecl")]
- public virtual XmlNode ReadNode(XmlReader reader)
+ public virtual XmlNode ReadNode (XmlReader reader)
{
- XmlNode resultNode = null;
- XmlNode newNode = null;
- XmlNode currentNode = null;
-
switch (reader.ReadState) {
case ReadState.Interactive:
break;
return null;
}
- int startDepth = reader.Depth;
- bool ignoredWhitespace;
- bool reachedEOF = false;
-
- do {
- ignoredWhitespace = false;
- if (reader.ReadState != ReadState.Interactive)
- if (reachedEOF)
- throw new Exception ("XML Reader reached to end while reading node.");
- else
- reachedEOF = true;
- switch (reader.NodeType) {
-
- case XmlNodeType.Attribute:
- newNode = ReadAttributeNode (reader);
- break;
+ XmlNode n;
+ switch (reader.NodeType) {
- case XmlNodeType.CDATA:
- newNode = CreateCDataSection (reader.Value);
- if(currentNode != null)
- currentNode.AppendChild (newNode);
- break;
+ case XmlNodeType.Attribute:
+ return ReadAttributeNode (reader);
- case XmlNodeType.Comment:
- newNode = CreateComment (reader.Value);
- if(currentNode != null)
- currentNode.AppendChild (newNode);
- break;
+ case XmlNodeType.CDATA:
+ n = CreateCDataSection (reader.Value);
+ break;
- case XmlNodeType.Element:
- XmlElement element = CreateElement (reader.Prefix, reader.LocalName, reader.NamespaceURI);
- element.IsEmpty = reader.IsEmptyElement;
- if(currentNode != null)
- currentNode.AppendChild (element);
- else
- resultNode = element;
+ case XmlNodeType.Comment:
+ n = CreateComment (reader.Value);
+ break;
- // set the element's attributes.
- while (reader.MoveToNextAttribute ()) {
+ case XmlNodeType.Element:
+ XmlElement element = CreateElement (reader.Prefix, reader.LocalName, reader.NamespaceURI);
+#if NET_2_0
+ if (reader.SchemaInfo != null)
+ SchemaInfo = new XmlSchemaInfo (reader.SchemaInfo);
+#endif
+ element.IsEmpty = reader.IsEmptyElement;
+
+ // set the element's attributes.
+ if (reader.MoveToFirstAttribute ()) {
+ do {
element.SetAttributeNode (ReadAttributeNode (reader));
- }
-
+ } while (reader.MoveToNextAttribute ());
reader.MoveToElement ();
+ }
- if (!reader.IsEmptyElement)
- currentNode = element;
+ int depth = reader.Depth;
+ if (element.IsEmpty) {
+ n = element;
break;
+ }
- case XmlNodeType.EndElement:
- if (currentNode == null)
- throw new XmlException ("Unexpected end element.");
- else if (currentNode.Name != reader.Name)
- throw new XmlException (reader as IXmlLineInfo, String.Format ("mismatch end tag. Expected {0} but found {1}", currentNode.Name, reader.Name));
- currentNode = currentNode.ParentNode;
- break;
+ reader.Read ();
+ while (reader.Depth > depth) {
+ n = ReadNode (reader);
+ if (preserveWhitespace || n.NodeType != XmlNodeType.Whitespace)
+ element.AppendChild (n);
+ }
+ n = element;
+ break;
- case XmlNodeType.EndEntity:
- break; // no operation
+ case XmlNodeType.ProcessingInstruction:
+ n = CreateProcessingInstruction (reader.Name, reader.Value);
+ break;
- case XmlNodeType.ProcessingInstruction:
- newNode = CreateProcessingInstruction (reader.Name, reader.Value);
- if(currentNode != null)
- currentNode.AppendChild (newNode);
- break;
+ case XmlNodeType.Text:
+ n = CreateTextNode (reader.Value);
+ break;
- case XmlNodeType.Text:
- newNode = CreateTextNode (reader.Value);
- if(currentNode != null)
- currentNode.AppendChild (newNode);
- break;
+ case XmlNodeType.XmlDeclaration:
+ n = CreateXmlDeclaration ("1.0" , String.Empty, String.Empty);
+ n.Value = reader.Value;
+ break;
- case XmlNodeType.XmlDeclaration:
- // empty strings are dummy, then gives over setting value contents to setter.
- newNode = CreateXmlDeclaration ("1.0" , String.Empty, String.Empty);
- ((XmlDeclaration)newNode).Value = reader.Value;
- if(currentNode != null)
- throw new XmlException (reader as IXmlLineInfo, "XmlDeclaration at invalid position.");
- break;
+ case XmlNodeType.DocumentType:
+ DTDObjectModel dtd = null;
+ IHasXmlParserContext ctxReader = reader as IHasXmlParserContext;
+ if (ctxReader != null)
+ dtd = ctxReader.ParserContext.Dtd;
- case XmlNodeType.DocumentType:
- // hack ;-)
- XmlTextReader xtReader = reader as XmlTextReader;
- if(xtReader == null)
- newNode = CreateDocumentType (reader.Name, reader ["PUBLIC"], reader ["SYSTEM"], reader.Value);
- else
- newNode = CreateDocumentType (xtReader);
+ if (dtd != null)
+ n = CreateDocumentType (dtd);
+ else
+ n = CreateDocumentType (reader.Name, reader ["PUBLIC"], reader ["SYSTEM"], reader.Value);
+ break;
- if(currentNode != null)
- throw new XmlException (reader as IXmlLineInfo, "XmlDocumentType at invalid position.");
- break;
+ case XmlNodeType.EntityReference:
+ if (this.loadMode && this.DocumentType != null &&
+ DocumentType.Entities.GetNamedItem (reader.Name) == null)
+ throw new XmlException ("Reference to undeclared entity was found.");
- case XmlNodeType.EntityReference:
- newNode = CreateEntityReference (reader.Name);
- if(currentNode != null)
- currentNode.AppendChild (newNode);
- break;
+ n = CreateEntityReference (reader.Name);
+ break;
- case XmlNodeType.SignificantWhitespace:
- newNode = CreateSignificantWhitespace (reader.Value);
- if(currentNode != null)
- currentNode.AppendChild (newNode);
- break;
+ case XmlNodeType.SignificantWhitespace:
+ n = CreateSignificantWhitespace (reader.Value);
+ break;
- case XmlNodeType.Whitespace:
- if(PreserveWhitespace) {
- newNode = CreateWhitespace (reader.Value);
- if(currentNode != null)
- currentNode.AppendChild (newNode);
- }
- else
- ignoredWhitespace = true;
- break;
- }
- // Read next, except for reading attribute node.
- if (!(newNode is XmlAttribute) && !reader.Read ())
- break;
- } while (ignoredWhitespace || reader.Depth > startDepth ||
- (reader.Depth == startDepth && reader.NodeType == XmlNodeType.EndElement));
- if (startDepth != reader.Depth && reader.EOF)
- throw new XmlException ("Unexpected end of xml reader.");
- return resultNode != null ? resultNode : newNode;
+ case XmlNodeType.Whitespace:
+ n = CreateWhitespace (reader.Value);
+ break;
+
+ case XmlNodeType.None:
+ return null;
+
+ default:
+ // No idea why MS does throw NullReferenceException ;-P
+ throw new NullReferenceException ("Unexpected node type " + reader.NodeType + ".");
+ }
+
+ reader.Read ();
+ return n;
}
private string MakeReaderErrorMessage (string message, XmlReader reader)
{
IXmlLineInfo li = reader as IXmlLineInfo;
if (li != null)
- return String.Format ("{0} Line number = {1}, Inline position = {2}.", message, li.LineNumber, li.LinePosition);
+ return String.Format (CultureInfo.InvariantCulture, "{0} Line number = {1}, Inline position = {2}.", message, li.LineNumber, li.LinePosition);
else
return message;
}
idTable.Remove (id);
}
- public virtual void Save(Stream outStream)
+ public virtual void Save (Stream outStream)
{
- XmlTextWriter xmlWriter = new XmlTextWriter (outStream, Encoding.UTF8);
- xmlWriter.Formatting = Formatting.Indented;
+ XmlTextWriter xmlWriter = new XmlTextWriter (outStream, TextEncoding);
+ if (!PreserveWhitespace)
+ xmlWriter.Formatting = Formatting.Indented;
WriteContentTo (xmlWriter);
- xmlWriter.Close ();
+ xmlWriter.Flush ();
}
public virtual void Save (string filename)
{
- XmlTextWriter xmlWriter = new XmlTextWriter (filename, Encoding.UTF8);
- xmlWriter.Formatting = Formatting.Indented;
- WriteContentTo (xmlWriter);
- xmlWriter.Close ();
+ XmlTextWriter xmlWriter = new XmlTextWriter (filename, TextEncoding);
+ try {
+ if (!PreserveWhitespace)
+ xmlWriter.Formatting = Formatting.Indented;
+ WriteContentTo (xmlWriter);
+ } finally {
+ xmlWriter.Close ();
+ }
}
public virtual void Save (TextWriter writer)
{
XmlTextWriter xmlWriter = new XmlTextWriter (writer);
- xmlWriter.Formatting = Formatting.Indented;
+ if (!PreserveWhitespace)
+ xmlWriter.Formatting = Formatting.Indented;
+ if (FirstChild != null && FirstChild.NodeType != XmlNodeType.XmlDeclaration)
+ xmlWriter.WriteStartDocument ();
WriteContentTo (xmlWriter);
+ xmlWriter.WriteEndDocument ();
xmlWriter.Flush ();
}
//
// This should preserve white space if PreserveWhiteSpace is true
//
+ bool autoXmlDecl = FirstChild != null && FirstChild.NodeType != XmlNodeType.XmlDeclaration;
+ if (autoXmlDecl)
+ xmlWriter.WriteStartDocument ();
WriteContentTo (xmlWriter);
+ if (autoXmlDecl)
+ xmlWriter.WriteEndDocument ();
xmlWriter.Flush ();
}
public override void WriteContentTo (XmlWriter w)
{
- foreach(XmlNode childNode in ChildNodes) {
- childNode.WriteTo (w);
- }
+ for (int i = 0; i < ChildNodes.Count; i++)
+ ChildNodes [i].WriteTo (w);
}
public override void WriteTo (XmlWriter w)
nameTable.Add ("#document");
nameTable.Add ("#significant-whitespace");
}
+
+#if NET_2_0
+ public void Validate (ValidationEventHandler handler)
+ {
+ Validate (handler, this,
+ XmlSchemaValidationFlags.IgnoreValidationWarnings);
+ }
+
+ public void Validate (ValidationEventHandler handler,
+ XmlNode node)
+ {
+ Validate (handler, node,
+ XmlSchemaValidationFlags.IgnoreValidationWarnings |
+ XmlSchemaValidationFlags.IgnoreIdentityConstraints);
+ }
+
+ private void Validate (ValidationEventHandler handler,
+ XmlNode node, XmlSchemaValidationFlags flags)
+ {
+ XmlReaderSettings settings = new XmlReaderSettings ();
+ settings.NameTable = NameTable;
+ settings.Schemas = schemas;
+ settings.Schemas.XmlResolver = resolver;
+ settings.XmlResolver = resolver;
+ settings.ValidationFlags = flags;
+ settings.ValidationType = ValidationType.Schema;
+ XmlReader r = XmlReader.Create (
+ new XmlNodeReader (node), settings);
+ while (!r.EOF)
+ r.Read ();
+ }
+#endif
+
#endregion
}
}
projects / mono.git / blobdiff