// Jason Diamond <jason@injektilo.org>
// Miguel de Icaza (miguel@ximian.com)
// Duncan Mak (duncan@ximian.com)
+// Atsushi Enomoto (ginga@kit.hi-ho.ne.jp)
//
// (C) 2001 Daniel Weber
-// (C) 2002 Kral Ferch, Jason Diamond, Miguel de Icaza, Duncan Mak
+// (C) 2002 Kral Ferch, Jason Diamond, Miguel de Icaza, Duncan Mak,
+// 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;
+#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
#region Constructors
- public XmlDocument () : base (null) { }
+ public XmlDocument () : this (null, null)
+ {
+ }
- [MonoTODO]
- protected internal XmlDocument (XmlImplementation imp) : base (null)
+ protected internal XmlDocument (XmlImplementation imp) : this (imp, null)
{
- throw new NotImplementedException ();
}
- public XmlDocument (XmlNameTable nt) : base (null)
+ public XmlDocument (XmlNameTable nt) : this (null, nt)
{
- nameTable = nt;
}
+ XmlDocument (XmlImplementation impl, XmlNameTable nt) : base (null)
+ {
+ if (impl == null)
+ implementation = new XmlImplementation ();
+ else
+ implementation = impl;
+
+ nameTable = (nt != null) ? nt : implementation.InternalNameTable;
+ AddDefaultNameTableKeys ();
+ resolver = new XmlUrlResolver ();
+ }
#endregion
#region Events
}
}
- [MonoTODO]
public virtual XmlDocumentType DocumentType {
- get { throw new NotImplementedException(); }
+ get {
+ for (int i = 0; i < ChildNodes.Count; i++) {
+ XmlNode n = ChildNodes [i];
+ if(n.NodeType == XmlNodeType.DocumentType)
+ return (XmlDocumentType)n;
+ }
+ return null;
+ }
}
- [MonoTODO]
public XmlImplementation Implementation {
- get { throw new NotImplementedException(); }
+ get { return implementation; }
}
- [MonoTODO ("Setter.")]
public override string InnerXml {
get {
- // Not sure why this is an override. Passing through for now.
return base.InnerXml;
}
- set { throw new NotImplementedException(); }
+ set { // reason for overriding
+ this.LoadXml (value);
+ }
}
public override bool IsReadOnly {
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; }
}
get { return XmlNodeType.Document; }
}
+ internal override XPathNodeType XPathNodeType {
+ get {
+ return XPathNodeType.Root;
+ }
+ }
+
public override XmlDocument OwnerDocument {
get { return null; }
}
- [MonoTODO]
public bool PreserveWhitespace {
- get { throw new NotImplementedException(); }
- set { throw new NotImplementedException(); }
+ get { return preserveWhitespace; }
+ set { preserveWhitespace = value; }
+ }
+
+ internal XmlResolver Resolver {
+ get { return resolver; }
+ }
+
+ internal override string XmlLang {
+ get { return String.Empty; }
}
- [MonoTODO]
public virtual XmlResolver XmlResolver {
- set { throw new NotImplementedException(); }
+ set { resolver = value; }
+ }
+
+ internal override XmlSpace XmlSpace {
+ get {
+ 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
#region Methods
+ internal void AddIdenticalAttribute (XmlAttribute attr)
+ {
+ idTable [attr.Value] = attr;
+ }
- [MonoTODO]
public override XmlNode CloneNode (bool deep)
{
- throw new NotImplementedException ();
+ XmlDocument doc = implementation != null ? implementation.CreateDocument () : new XmlDocument ();
+ doc.baseURI = baseURI;
+
+ if(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, 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)
public virtual XmlComment CreateComment (string data)
{
- return new XmlComment(data, this);
+ return new XmlComment (data, this);
}
- [MonoTODO]
protected internal virtual XmlAttribute CreateDefaultAttribute (string prefix, string localName, string namespaceURI)
{
- throw new NotImplementedException ();
+ XmlAttribute attr = CreateAttribute (prefix, localName, namespaceURI);
+ attr.isDefault = true;
+ return attr;
}
- [MonoTODO]
public virtual XmlDocumentFragment CreateDocumentFragment ()
{
- throw new NotImplementedException ();
+ return new XmlDocumentFragment (this);
}
public virtual XmlDocumentType CreateDocumentType (string name, string publicId,
return new XmlDocumentType (name, publicId, systemId, internalSubset, this);
}
+ private XmlDocumentType CreateDocumentType (DTDObjectModel dtd)
+ {
+ return new XmlDocumentType (dtd, this);
+ }
+
public XmlElement CreateElement (string name)
{
return CreateElement (name, String.Empty);
string localName;
ParseName (qualifiedName, out prefix, out localName);
-
+
return CreateElement (prefix, localName, namespaceURI);
}
{
if ((localName == null) || (localName == String.Empty))
throw new ArgumentException ("The local name for elements or attributes cannot be null or an empty string.");
-
- 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);
}
- [MonoTODO]
public virtual XmlEntityReference CreateEntityReference (string name)
{
- throw new NotImplementedException ();
+ return new XmlEntityReference (name, this);
}
- [MonoTODO]
protected internal virtual XPathNavigator CreateNavigator (XmlNode node)
{
- throw new NotImplementedException ();
+#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);
}
if (version != "1.0")
throw new ArgumentException ("version string is not correct.");
- if ((standalone != null) && !((standalone == "yes") || (standalone == "no")))
+ if ((standalone != null && standalone != String.Empty) && !((standalone == "yes") || (standalone == "no")))
throw new ArgumentException ("standalone string is not correct.");
-
+
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)
{
- throw new NotImplementedException ();
+ XmlAttribute attr = GetIdenticalAttribute (elementId);
+ return attr != null ? attr.OwnerElement : null;
}
public virtual XmlNodeList GetElementsByTagName (string name)
{
ArrayList nodeArrayList = new ArrayList ();
- this.searchNodesRecursively (this, name, String.Empty, nodeArrayList);
+ this.SearchDescendantElements (name, name == "*", nodeArrayList);
return new XmlNodeArrayList (nodeArrayList);
}
- 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);
}
}
}
- [MonoTODO]
+ internal XmlAttribute GetIdenticalAttribute (string id)
+ {
+ XmlAttribute attr = this.idTable [id] as XmlAttribute;
+ if (attr == null)
+ return null;
+ if (attr.OwnerElement == null || !attr.OwnerElement.IsRooted) {
+// idTable.Remove (id);
+ return null;
+ }
+ return attr;
+ }
+
public virtual XmlNode ImportNode (XmlNode node, bool deep)
{
- switch(node.NodeType)
- {
- case XmlNodeType.Attribute:
- XmlAttribute a = node as XmlAttribute;
- return this.CreateAttribute(a.Prefix, a.LocalName, a.NamespaceURI);
-
- 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 = node as XmlElement;
- XmlElement dst = this.CreateElement(src.Prefix, src.LocalName, src.NamespaceURI);
- if(deep)
- {
- foreach(XmlNode n in src.ChildNodes)
- dst.AppendChild(this.ImportNode(n, deep));
- }
- return dst;
-
- //case XmlNodeType.EndElement:
- // throw new NotImplementedException ();
- //case XmlNodeType.EndEntity:
- // throw new NotImplementedException ();
- //case XmlNodeType.Entity:
- // throw new NotImplementedException ();
-
- case XmlNodeType.EntityReference:
- return this.CreateEntityReference(node.Name);
-
- //case XmlNodeType.None:
- // throw new NotImplementedException ();
- //case XmlNodeType.Notation:
- // throw new NotImplementedException ();
-
- 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:
- // throw new NotImplementedException ();
+ 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)
{
- XmlReader xmlReader = new XmlTextReader (inStream);
- Load (xmlReader);
+ XmlTextReader reader = new XmlTextReader (inStream, NameTable);
+ reader.XmlResolver = resolver;
+ Load (reader);
}
public virtual void Load (string filename)
{
- baseURI = filename;
- XmlReader xmlReader = new XmlTextReader (new StreamReader (filename));
- Load (xmlReader);
+ 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)
// like properties we have, etc.
RemoveAll ();
- XmlNode currentNode = this;
- XmlNode newNode;
-
- while (xmlReader.Read ())
- {
- switch (xmlReader.NodeType) {
-
- case XmlNodeType.CDATA:
- newNode = CreateCDataSection(xmlReader.Value);
- currentNode.AppendChild (newNode);
- break;
-
- case XmlNodeType.Comment:
- newNode = CreateComment (xmlReader.Value);
- currentNode.AppendChild (newNode);
- break;
-
- case XmlNodeType.Element:
- XmlElement element = CreateElement (xmlReader.Prefix, xmlReader.LocalName, xmlReader.NamespaceURI);
- currentNode.AppendChild (element);
-
- // set the element's attributes.
- while (xmlReader.MoveToNextAttribute ()) {
- XmlAttribute attribute = CreateAttribute (xmlReader.Prefix, xmlReader.LocalName, xmlReader.NamespaceURI);
- attribute.Value = xmlReader.Value;
- element.SetAttributeNode (attribute);
- }
-
- xmlReader.MoveToElement ();
-
- // if this element isn't empty, push it onto our "stack".
- if (!xmlReader.IsEmptyElement)
- currentNode = element;
-
- break;
-
- case XmlNodeType.EndElement:
- currentNode = currentNode.ParentNode;
- break;
-
- case XmlNodeType.ProcessingInstruction:
- newNode = CreateProcessingInstruction (xmlReader.Name, xmlReader.Value);
- currentNode.AppendChild (newNode);
- break;
-
- case XmlNodeType.Text:
- newNode = CreateTextNode (xmlReader.Value);
- currentNode.AppendChild (newNode);
- break;
- }
+ this.baseURI = xmlReader.BaseURI;
+ // create all contents with use of ReadNode()
+ 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 (new StringReader (xml));
- 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)
}
}
- [MonoTODO]
- public virtual XmlNode ReadNode(XmlReader reader)
+ // 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 (MakeReaderErrorMessage ("bad position to read attribute.", reader));
+ 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 on attribute.
+ if (attribute.NamespaceURI == null)
+ reader.MoveToAttribute (attribute.Name);
+ else
+ 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)
+ {
+ while (reader.ReadAttributeValue ()) {
+ if (reader.NodeType == XmlNodeType.EntityReference)
+ attribute.AppendChild (CreateEntityReference (reader.Name));
+ else
+ // Children of Attribute is restricted to CharacterData and EntityReference (Comment is not allowed).
+ attribute.AppendChild (CreateTextNode (reader.Value));
+ }
+ }
+
+ public virtual XmlNode ReadNode (XmlReader reader)
+ {
+ switch (reader.ReadState) {
+ case ReadState.Interactive:
+ break;
+ case ReadState.Initial:
+ reader.Read ();
+ break;
+ default:
+ return null;
+ }
+
+ XmlNode n;
+ switch (reader.NodeType) {
+
+ case XmlNodeType.Attribute:
+ return ReadAttributeNode (reader);
+
+ case XmlNodeType.CDATA:
+ n = CreateCDataSection (reader.Value);
+ break;
+
+ case XmlNodeType.Comment:
+ n = CreateComment (reader.Value);
+ break;
+
+ 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 ();
+ }
+
+ int depth = reader.Depth;
+
+ if (element.IsEmpty) {
+ n = element;
+ break;
+ }
+
+ reader.Read ();
+ while (reader.Depth > depth) {
+ n = ReadNode (reader);
+ if (preserveWhitespace || n.NodeType != XmlNodeType.Whitespace)
+ element.AppendChild (n);
+ }
+ n = element;
+ break;
+
+ case XmlNodeType.ProcessingInstruction:
+ n = CreateProcessingInstruction (reader.Name, reader.Value);
+ break;
+
+ case XmlNodeType.Text:
+ n = CreateTextNode (reader.Value);
+ break;
+
+ case XmlNodeType.XmlDeclaration:
+ n = CreateXmlDeclaration ("1.0" , String.Empty, String.Empty);
+ n.Value = reader.Value;
+ break;
+
+ case XmlNodeType.DocumentType:
+ DTDObjectModel dtd = null;
+ IHasXmlParserContext ctxReader = reader as IHasXmlParserContext;
+ if (ctxReader != null)
+ dtd = ctxReader.ParserContext.Dtd;
+
+ if (dtd != null)
+ n = CreateDocumentType (dtd);
+ else
+ n = CreateDocumentType (reader.Name, reader ["PUBLIC"], reader ["SYSTEM"], reader.Value);
+ 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.");
+
+ n = CreateEntityReference (reader.Name);
+ break;
+
+ case XmlNodeType.SignificantWhitespace:
+ n = CreateSignificantWhitespace (reader.Value);
+ break;
+
+ 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 (CultureInfo.InvariantCulture, "{0} Line number = {1}, Inline position = {2}.", message, li.LineNumber, li.LinePosition);
+ else
+ return message;
+ }
+
+ internal void RemoveIdenticalAttribute (string id)
{
- throw new NotImplementedException ();
+ idTable.Remove (id);
}
- [MonoTODO ("Verify what encoding is used by default; Should use PreserveWhiteSpace")]
- public virtual void Save(Stream outStream)
+ public virtual void Save (Stream outStream)
{
- XmlTextWriter xmlWriter = new XmlTextWriter (outStream, Encoding.UTF8);
+ XmlTextWriter xmlWriter = new XmlTextWriter (outStream, TextEncoding);
+ if (!PreserveWhitespace)
+ xmlWriter.Formatting = Formatting.Indented;
WriteContentTo (xmlWriter);
- xmlWriter.Close ();
+ xmlWriter.Flush ();
}
- [MonoTODO ("Verify what encoding is used by default; Should use PreseveWhiteSpace")]
public virtual void Save (string filename)
{
- XmlTextWriter xmlWriter = new XmlTextWriter (filename, Encoding.UTF8);
- WriteContentTo (xmlWriter);
- xmlWriter.Close ();
+ XmlTextWriter xmlWriter = new XmlTextWriter (filename, TextEncoding);
+ try {
+ if (!PreserveWhitespace)
+ xmlWriter.Formatting = Formatting.Indented;
+ WriteContentTo (xmlWriter);
+ } finally {
+ xmlWriter.Close ();
+ }
}
- [MonoTODO]
public virtual void Save (TextWriter writer)
{
XmlTextWriter xmlWriter = new XmlTextWriter (writer);
+ if (!PreserveWhitespace)
+ xmlWriter.Formatting = Formatting.Indented;
+ if (FirstChild != null && FirstChild.NodeType != XmlNodeType.XmlDeclaration)
+ xmlWriter.WriteStartDocument ();
WriteContentTo (xmlWriter);
+ xmlWriter.WriteEndDocument ();
xmlWriter.Flush ();
}
- [MonoTODO ("Should preserve white space if PreserveWhisspace is set")]
public virtual void Save (XmlWriter xmlWriter)
{
//
// 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)
{
- WriteContentTo(w);
+ WriteContentTo (w);
+ }
+
+ private void AddDefaultNameTableKeys ()
+ {
+ // The following keys are default of MS .NET Framework
+ nameTable.Add ("#text");
+ nameTable.Add ("xml");
+ nameTable.Add ("xmlns");
+ nameTable.Add ("#entity");
+ nameTable.Add ("#document-fragment");
+ nameTable.Add ("#comment");
+ nameTable.Add ("space");
+ nameTable.Add ("id");
+ nameTable.Add ("#whitespace");
+ nameTable.Add ("http://www.w3.org/2000/xmlns/");
+ nameTable.Add ("#cdata-section");
+ nameTable.Add ("lang");
+ 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