internal void LoadChildNodes(XmlDiffParentNode parent, XmlNode parentDomNode)
{
var curLastChild = this._curLastChild;
this._curLastChild = (XmlDiffNode) null;
var attributes = (XmlNamedNodeMap) parentDomNode.Attributes;
if (attributes != null && attributes.Count > 0)
{
foreach (XmlAttribute xmlAttribute in attributes)
{
if (xmlAttribute.Prefix == "xmlns")
{
if (!this._XmlDiff.IgnoreNamespaces)
{
var xmlDiffNamespace = new XmlDiffNamespace(xmlAttribute.LocalName, xmlAttribute.Value);
xmlDiffNamespace.ComputeHashValue(this._xmlHash);
this.InsertAttributeOrNamespace((XmlDiffElement) parent, (XmlDiffAttributeOrNamespace) xmlDiffNamespace);
}
}
else if (xmlAttribute.Prefix == string.Empty && xmlAttribute.LocalName == "xmlns")
{
if (!this._XmlDiff.IgnoreNamespaces)
{
var xmlDiffNamespace = new XmlDiffNamespace(string.Empty, xmlAttribute.Value);
xmlDiffNamespace.ComputeHashValue(this._xmlHash);
this.InsertAttributeOrNamespace((XmlDiffElement) parent, (XmlDiffAttributeOrNamespace) xmlDiffNamespace);
}
}
else
{
var str = this._XmlDiff.IgnoreWhitespace ? XmlDiff.NormalizeText(xmlAttribute.Value) : xmlAttribute.Value;
var xmlDiffAttribute = new XmlDiffAttribute(xmlAttribute.LocalName, xmlAttribute.Prefix, xmlAttribute.NamespaceURI, str);
xmlDiffAttribute.ComputeHashValue(this._xmlHash);
this.InsertAttributeOrNamespace((XmlDiffElement) parent, (XmlDiffAttributeOrNamespace) xmlDiffAttribute);
}
}
}
var childNodes = parentDomNode.ChildNodes;
if (childNodes.Count != 0)
{
var childPosition = 0;
var enumerator = childNodes.GetEnumerator();
while (enumerator.MoveNext())
{
if (((XmlNode) enumerator.Current).NodeType != XmlNodeType.Whitespace)
{
var newChild = this.LoadNode((XmlNode) enumerator.Current, ref childPosition);
if (newChild != null)
this.InsertChild(parent, newChild);
}
}
}
this._curLastChild = curLastChild;
}
// Loads child nodes of the 'parent' node
internal void LoadChildNodes(XmlDiffParentNode parent, XmlNode parentDomNode)
{
XmlDiffNode savedLastChild = _curLastChild;
_curLastChild = null;
// load attributes & namespace nodes
XmlNamedNodeMap attribs = parentDomNode.Attributes;
if (attribs != null && attribs.Count > 0)
{
IEnumerator attrEnum = attribs.GetEnumerator();
while (attrEnum.MoveNext())
{
XmlAttribute attr = (XmlAttribute)attrEnum.Current;
if (attr.Prefix == "xmlns")
{
if (!_XmlDiff.IgnoreNamespaces)
{
XmlDiffNamespace nsNode = new XmlDiffNamespace(attr.LocalName, attr.Value);
nsNode.ComputeHashValue(_xmlHash);
InsertAttributeOrNamespace((XmlDiffElement)parent, nsNode);
}
}
else if (attr.Prefix == string.Empty && attr.LocalName == "xmlns")
{
if (!_XmlDiff.IgnoreNamespaces)
{
XmlDiffNamespace nsNode = new XmlDiffNamespace(string.Empty, attr.Value);
nsNode.ComputeHashValue(_xmlHash);
InsertAttributeOrNamespace((XmlDiffElement)parent, nsNode);
}
}
else
{
string attrValue = _XmlDiff.IgnoreWhitespace ? XmlDiff.NormalizeText(attr.Value) : attr.Value;
XmlDiffAttribute newAttr = new XmlDiffAttribute(attr.LocalName, attr.Prefix, attr.NamespaceURI, attrValue);
newAttr.ComputeHashValue(_xmlHash);
InsertAttributeOrNamespace((XmlDiffElement)parent, newAttr);
}
}
}
// load children
XmlNodeList children = parentDomNode.ChildNodes;
if (children.Count == 0)
{
goto End;
}
int childPosition = 0;
IEnumerator childEnum = children.GetEnumerator();
while (childEnum.MoveNext())
{
XmlNode node = (XmlNode)childEnum.Current;
// ignore whitespaces between nodes
if (node.NodeType == XmlNodeType.Whitespace)
{
continue;
}
XmlDiffNode newDiffNode = LoadNode((XmlNode)childEnum.Current, ref childPosition);
if (newDiffNode != null)
{
InsertChild(parent, newDiffNode);
}
}
End:
_curLastChild = savedLastChild;
}
internal XmlDiffNode LoadNode(XmlNode node, ref int childPosition)
{
switch (node.NodeType)
{
case XmlNodeType.Element:
XmlDiffElement elem = new XmlDiffElement(++childPosition, node.LocalName, node.Prefix, node.NamespaceURI);
LoadChildNodes(elem, node);
elem.ComputeHashValue(_xmlHash);
return(elem);
case XmlNodeType.Attribute:
Debug.Assert(false, "Attributes cannot be loaded by this method.");
return(null);
case XmlNodeType.Text:
string textValue = (_XmlDiff.IgnoreWhitespace) ? XmlDiff.NormalizeText(node.Value) : node.Value;
XmlDiffCharData text = new XmlDiffCharData(++childPosition, textValue, XmlDiffNodeType.Text);
text.ComputeHashValue(_xmlHash);
return(text);
case XmlNodeType.CDATA:
XmlDiffCharData cdata = new XmlDiffCharData(++childPosition, node.Value, XmlDiffNodeType.CDATA);
cdata.ComputeHashValue(_xmlHash);
return(cdata);
case XmlNodeType.EntityReference:
XmlDiffER er = new XmlDiffER(++childPosition, node.Name);
er.ComputeHashValue(_xmlHash);
return(er);
case XmlNodeType.Comment:
++childPosition;
if (_XmlDiff.IgnoreComments)
{
return(null);
}
XmlDiffCharData comment = new XmlDiffCharData(childPosition, node.Value, XmlDiffNodeType.Comment);
comment.ComputeHashValue(_xmlHash);
return(comment);
case XmlNodeType.ProcessingInstruction:
++childPosition;
if (_XmlDiff.IgnorePI)
{
return(null);
}
XmlDiffPI pi = new XmlDiffPI(childPosition, node.Name, node.Value);
pi.ComputeHashValue(_xmlHash);
return(pi);
case XmlNodeType.SignificantWhitespace:
++childPosition;
if (_XmlDiff.IgnoreWhitespace)
{
return(null);
}
XmlDiffCharData ws = new XmlDiffCharData(childPosition, node.Value, XmlDiffNodeType.SignificantWhitespace);
ws.ComputeHashValue(_xmlHash);
return(ws);
case XmlNodeType.XmlDeclaration:
++childPosition;
if (_XmlDiff.IgnoreXmlDecl)
{
return(null);
}
XmlDiffXmlDeclaration xmlDecl = new XmlDiffXmlDeclaration(childPosition, XmlDiff.NormalizeXmlDeclaration(node.Value));
xmlDecl.ComputeHashValue(_xmlHash);
return(xmlDecl);
case XmlNodeType.EndElement:
return(null);
case XmlNodeType.DocumentType:
childPosition++;
if (_XmlDiff.IgnoreDtd)
{
return(null);
}
XmlDocumentType docType = (XmlDocumentType)node;
XmlDiffDocumentType diffDocType = new XmlDiffDocumentType(childPosition, docType.Name, docType.PublicId, docType.SystemId, docType.InternalSubset);
diffDocType.ComputeHashValue(_xmlHash);
return(diffDocType);
default:
Debug.Assert(false);
return(null);
}
}
// Loads child nodes of the 'parent' node
internal void LoadChildNodes(XmlDiffParentNode parent, XmlReader reader, bool bEmptyElement)
{
XmlDiffNode savedLastChild = _curLastChild;
_curLastChild = null;
// load attributes & namespace nodes
while (reader.MoveToNextAttribute())
{
if (reader.Prefix == "xmlns")
{
if (!_XmlDiff.IgnoreNamespaces)
{
XmlDiffNamespace nsNode = new XmlDiffNamespace(reader.LocalName, reader.Value);
nsNode.ComputeHashValue(_xmlHash);
InsertAttributeOrNamespace((XmlDiffElement)parent, nsNode);
}
}
else if (reader.Prefix == string.Empty && reader.LocalName == "xmlns")
{
if (!_XmlDiff.IgnoreNamespaces)
{
XmlDiffNamespace nsNode = new XmlDiffNamespace(string.Empty, reader.Value);
nsNode.ComputeHashValue(_xmlHash);
InsertAttributeOrNamespace((XmlDiffElement)parent, nsNode);
}
}
else
{
string attrValue = _XmlDiff.IgnoreWhitespace ? XmlDiff.NormalizeText(reader.Value) : reader.Value;
XmlDiffAttribute attr = new XmlDiffAttribute(reader.LocalName, reader.Prefix, reader.NamespaceURI, attrValue);
attr.ComputeHashValue(_xmlHash);
InsertAttributeOrNamespace((XmlDiffElement)parent, attr);
}
}
// empty element -> return, do not load chilren
if (bEmptyElement)
{
goto End;
}
int childPosition = 0;
// load children
if (!reader.Read())
{
goto End;
}
do
{
// ignore whitespaces between nodes
if (reader.NodeType == XmlNodeType.Whitespace)
{
continue;
}
switch (reader.NodeType)
{
case XmlNodeType.Element:
{
bool bEmptyEl = reader.IsEmptyElement;
XmlDiffElement elem = new XmlDiffElement(++childPosition, reader.LocalName, reader.Prefix, reader.NamespaceURI);
LoadChildNodes(elem, reader, bEmptyEl);
elem.ComputeHashValue(_xmlHash);
InsertChild(parent, elem);
break;
}
case XmlNodeType.Attribute:
{
Debug.Assert(false, "We should never get to this point, attributes should be read at the beginning of thid method.");
break;
}
case XmlNodeType.Text:
{
string textValue = (_XmlDiff.IgnoreWhitespace) ? XmlDiff.NormalizeText(reader.Value) : reader.Value;
XmlDiffCharData charDataNode = new XmlDiffCharData(++childPosition, textValue, XmlDiffNodeType.Text);
charDataNode.ComputeHashValue(_xmlHash);
InsertChild(parent, charDataNode);
break;
}
case XmlNodeType.CDATA:
{
XmlDiffCharData charDataNode = new XmlDiffCharData(++childPosition, reader.Value, XmlDiffNodeType.CDATA);
charDataNode.ComputeHashValue(_xmlHash);
InsertChild(parent, charDataNode);
break;
}
case XmlNodeType.EntityReference:
{
XmlDiffER er = new XmlDiffER(++childPosition, reader.Name);
er.ComputeHashValue(_xmlHash);
InsertChild(parent, er);
break;
}
case XmlNodeType.Comment:
{
++childPosition;
if (!_XmlDiff.IgnoreComments)
{
XmlDiffCharData charDataNode = new XmlDiffCharData(childPosition, reader.Value, XmlDiffNodeType.Comment);
charDataNode.ComputeHashValue(_xmlHash);
InsertChild(parent, charDataNode);
}
break;
}
case XmlNodeType.ProcessingInstruction:
{
++childPosition;
if (!_XmlDiff.IgnorePI)
{
XmlDiffPI pi = new XmlDiffPI(childPosition, reader.Name, reader.Value);
pi.ComputeHashValue(_xmlHash);
InsertChild(parent, pi);
}
break;
}
case XmlNodeType.SignificantWhitespace:
{
if (reader.XmlSpace == XmlSpace.Preserve)
{
++childPosition;
if (!_XmlDiff.IgnoreWhitespace)
{
XmlDiffCharData charDataNode = new XmlDiffCharData(childPosition, reader.Value, XmlDiffNodeType.SignificantWhitespace);
charDataNode.ComputeHashValue(_xmlHash);
InsertChild(parent, charDataNode);
}
}
break;
}
case XmlNodeType.XmlDeclaration:
{
++childPosition;
if (!_XmlDiff.IgnoreXmlDecl)
{
XmlDiffXmlDeclaration xmlDecl = new XmlDiffXmlDeclaration(childPosition, XmlDiff.NormalizeXmlDeclaration(reader.Value));
xmlDecl.ComputeHashValue(_xmlHash);
InsertChild(parent, xmlDecl);
}
break;
}
case XmlNodeType.EndElement:
goto End;
case XmlNodeType.DocumentType:
childPosition++;
if (!_XmlDiff.IgnoreDtd)
{
XmlDiffDocumentType docType = new XmlDiffDocumentType(childPosition,
reader.Name,
reader.GetAttribute("PUBLIC"),
reader.GetAttribute("SYSTEM"),
reader.Value);
docType.ComputeHashValue(_xmlHash);
InsertChild(parent, docType);
}
break;
default:
Debug.Assert(false);
break;
}
} while (reader.Read());
End:
_curLastChild = savedLastChild;
}
internal static string NormalizeXmlDeclaration(string value)
{
value = value.Replace('\'', '"');
return(XmlDiff.NormalizeText(value));
}
private ulong ComputeHashXmlNode(XmlNode node)
{
switch (node.NodeType)
{
case XmlNodeType.Element:
{
XmlElement el = (XmlElement)node;
HashAlgorithm ha = new HashAlgorithm();
HashElement(ha, el.LocalName, el.Prefix, el.NamespaceURI);
ComputeHashXmlChildren(ha, el);
return(ha.Hash);
}
case XmlNodeType.Attribute:
// attributes are hashed in ComputeHashXmlChildren;
Debug.Assert(false);
return(0);
case XmlNodeType.Whitespace:
return(0);
case XmlNodeType.SignificantWhitespace:
if (!_bIgnoreWhitespace)
{
goto case XmlNodeType.Text;
}
return(0);
case XmlNodeType.Comment:
if (!_bIgnoreComments)
{
return(HashCharacterNode(XmlNodeType.Comment, ((XmlCharacterData)node).Value));
}
return(0);
case XmlNodeType.Text:
{
XmlCharacterData cd = (XmlCharacterData)node;
if (_bIgnoreWhitespace)
{
return(HashCharacterNode(cd.NodeType, XmlDiff.NormalizeText(cd.Value)));
}
else
{
return(HashCharacterNode(cd.NodeType, cd.Value));
}
}
case XmlNodeType.CDATA:
{
XmlCharacterData cd = (XmlCharacterData)node;
return(HashCharacterNode(cd.NodeType, cd.Value));
}
case XmlNodeType.ProcessingInstruction:
{
if (_bIgnorePI)
{
return(0);
}
XmlProcessingInstruction pi = (XmlProcessingInstruction)node;
return(HashPI(pi.Target, pi.Value));
}
case XmlNodeType.EntityReference:
{
XmlEntityReference er = (XmlEntityReference)node;
return(HashER(er.Name));
}
case XmlNodeType.XmlDeclaration:
{
if (_bIgnoreXmlDecl)
{
return(0);
}
XmlDeclaration decl = (XmlDeclaration)node;
return(HashXmlDeclaration(XmlDiff.NormalizeXmlDeclaration(decl.Value)));
}
case XmlNodeType.DocumentType:
{
if (_bIgnoreDtd)
{
return(0);
}
XmlDocumentType docType = (XmlDocumentType)node;
return(HashDocumentType(docType.Name, docType.PublicId, docType.SystemId, docType.InternalSubset));
}
case XmlNodeType.DocumentFragment:
return(0);
default:
Debug.Assert(false);
return(0);
}
}
private void ComputeHashXmlChildren(HashAlgorithm ha, XmlNode parent)
{
XmlElement el = parent as XmlElement;
if (el != null)
{
ulong attrHashSum = 0;
int attrsCount = 0;
XmlAttributeCollection attrs = ((XmlElement)parent).Attributes;
for (int i = 0; i < attrs.Count; i++)
{
XmlAttribute attr = (XmlAttribute)attrs.Item(i);
ulong hashValue = 0;
// default namespace def
if (attr.LocalName == "xmlns" && attr.Prefix == string.Empty)
{
if (_bIgnoreNamespaces)
{
continue;
}
hashValue = HashNamespace(string.Empty, attr.Value);
}
// namespace def
else if (attr.Prefix == "xmlns")
{
if (_bIgnoreNamespaces)
{
continue;
}
hashValue = HashNamespace(attr.LocalName, attr.Value);
}
// attribute
else
{
if (_bIgnoreWhitespace)
{
hashValue = HashAttribute(attr.LocalName, attr.Prefix, attr.NamespaceURI, XmlDiff.NormalizeText(attr.Value));
}
else
{
hashValue = HashAttribute(attr.LocalName, attr.Prefix, attr.NamespaceURI, attr.Value);
}
}
Debug.Assert(hashValue != 0);
attrsCount++;
attrHashSum += hashValue;
}
if (attrsCount != 0)
{
ha.AddULong(attrHashSum);
ha.AddInt(attrsCount);
}
}
int childrenCount = 0;
if (_bIgnoreChildOrder)
{
ulong totalHashSum = 0;
XmlNode curChild = parent.FirstChild;
while (curChild != null)
{
ulong hashValue = ComputeHashXmlNode(curChild);
if (hashValue != 0)
{
totalHashSum += hashValue;
childrenCount++;
}
curChild = curChild.NextSibling;
}
ha.AddULong(totalHashSum);
}
else
{
XmlNode curChild = parent.FirstChild;
while (curChild != null)
{
ulong hashValue = ComputeHashXmlNode(curChild);
if (hashValue != 0)
{
ha.AddULong(hashValue);
childrenCount++;
}
curChild = curChild.NextSibling;
}
}
if (childrenCount != 0)
{
ha.AddInt(childrenCount);
}
}
private ulong ComputeHashXmlNode(XmlNode node)
{
switch (node.NodeType)
{
case XmlNodeType.Element:
var xmlElement = (XmlElement)node;
var ha = new HashAlgorithm();
this.HashElement(ha, xmlElement.LocalName, xmlElement.Prefix, xmlElement.NamespaceURI);
this.ComputeHashXmlChildren(ha, (XmlNode)xmlElement);
return(ha.Hash);
case XmlNodeType.Attribute:
return(0);
case XmlNodeType.Text:
var xmlCharacterData1 = (XmlCharacterData)node;
return(this._bIgnoreWhitespace ? this.HashCharacterNode(xmlCharacterData1.NodeType, XmlDiff.NormalizeText(xmlCharacterData1.Value)) : this.HashCharacterNode(xmlCharacterData1.NodeType, xmlCharacterData1.Value));
case XmlNodeType.CDATA:
var xmlCharacterData2 = (XmlCharacterData)node;
return(this.HashCharacterNode(xmlCharacterData2.NodeType, xmlCharacterData2.Value));
case XmlNodeType.EntityReference:
return(this.HashER(node.Name));
case XmlNodeType.ProcessingInstruction:
if (this._bIgnorePI)
{
return(0);
}
var processingInstruction = (XmlProcessingInstruction)node;
return(this.HashPI(processingInstruction.Target, processingInstruction.Value));
case XmlNodeType.Comment:
return(!this._bIgnoreComments ? this.HashCharacterNode(XmlNodeType.Comment, node.Value) : 0UL);
case XmlNodeType.DocumentType:
if (this._bIgnoreDtd)
{
return(0);
}
var xmlDocumentType = (XmlDocumentType)node;
return(this.HashDocumentType(xmlDocumentType.Name, xmlDocumentType.PublicId, xmlDocumentType.SystemId, xmlDocumentType.InternalSubset));
case XmlNodeType.DocumentFragment:
return(0);
case XmlNodeType.Whitespace:
return(0);
case XmlNodeType.SignificantWhitespace:
if (this._bIgnoreWhitespace)
{
return(0);
}
goto case XmlNodeType.Text;
case XmlNodeType.XmlDeclaration:
return(this._bIgnoreXmlDecl ? 0UL : this.HashXmlDeclaration(XmlDiff.NormalizeXmlDeclaration(node.Value)));
default:
return(0);
}
}
private void ComputeHashXmlChildren(HashAlgorithm ha, XmlNode parent)
{
if (parent is XmlElement)
{
ulong u = 0;
var i = 0;
var attributes = parent.Attributes;
for (var index = 0; index < attributes.Count; ++index)
{
var xmlAttribute = (XmlAttribute)attributes.Item(index);
ulong num;
if (xmlAttribute.LocalName == "xmlns" && xmlAttribute.Prefix == string.Empty)
{
if (!this._bIgnoreNamespaces)
{
num = this.HashNamespace(string.Empty, xmlAttribute.Value);
}
else
{
continue;
}
}
else if (xmlAttribute.Prefix == "xmlns")
{
if (!this._bIgnoreNamespaces)
{
num = this.HashNamespace(xmlAttribute.LocalName, xmlAttribute.Value);
}
else
{
continue;
}
}
else
{
num = !this._bIgnoreWhitespace ? this.HashAttribute(xmlAttribute.LocalName, xmlAttribute.Prefix, xmlAttribute.NamespaceURI, xmlAttribute.Value) : this.HashAttribute(xmlAttribute.LocalName, xmlAttribute.Prefix, xmlAttribute.NamespaceURI, XmlDiff.NormalizeText(xmlAttribute.Value));
}
++i;
u += num;
}
if (i != 0)
{
ha.AddULong(u);
ha.AddInt(i);
}
}
var i1 = 0;
if (this._bIgnoreChildOrder)
{
ulong u = 0;
for (var node = parent.FirstChild; node != null; node = node.NextSibling)
{
var hashXmlNode = this.ComputeHashXmlNode(node);
if (hashXmlNode != 0UL)
{
u += hashXmlNode;
++i1;
}
}
ha.AddULong(u);
}
else
{
for (var node = parent.FirstChild; node != null; node = node.NextSibling)
{
var hashXmlNode = this.ComputeHashXmlNode(node);
if (hashXmlNode != 0UL)
{
ha.AddULong(hashXmlNode);
++i1;
}
}
}
if (i1 == 0)
{
return;
}
ha.AddInt(i1);
}
internal void LoadChildNodes(XmlDiffParentNode parent, XmlReader reader, bool bEmptyElement)
{
var curLastChild = this._curLastChild;
this._curLastChild = (XmlDiffNode) null;
while (reader.MoveToNextAttribute())
{
if (reader.Prefix == "xmlns")
{
if (!this._XmlDiff.IgnoreNamespaces)
{
var xmlDiffNamespace = new XmlDiffNamespace(reader.LocalName, reader.Value);
xmlDiffNamespace.ComputeHashValue(this._xmlHash);
this.InsertAttributeOrNamespace((XmlDiffElement) parent, (XmlDiffAttributeOrNamespace) xmlDiffNamespace);
}
}
else if (reader.Prefix == string.Empty && reader.LocalName == "xmlns")
{
if (!this._XmlDiff.IgnoreNamespaces)
{
var xmlDiffNamespace = new XmlDiffNamespace(string.Empty, reader.Value);
xmlDiffNamespace.ComputeHashValue(this._xmlHash);
this.InsertAttributeOrNamespace((XmlDiffElement) parent, (XmlDiffAttributeOrNamespace) xmlDiffNamespace);
}
}
else
{
var str = this._XmlDiff.IgnoreWhitespace ? XmlDiff.NormalizeText(reader.Value) : reader.Value;
var xmlDiffAttribute = new XmlDiffAttribute(reader.LocalName, reader.Prefix, reader.NamespaceURI, str);
xmlDiffAttribute.ComputeHashValue(this._xmlHash);
this.InsertAttributeOrNamespace((XmlDiffElement) parent, (XmlDiffAttributeOrNamespace) xmlDiffAttribute);
}
}
if (!bEmptyElement)
{
var position = 0;
if (reader.Read())
{
do
{
if (reader.NodeType != XmlNodeType.Whitespace)
{
switch (reader.NodeType)
{
case XmlNodeType.Element:
var isEmptyElement = reader.IsEmptyElement;
var xmlDiffElement = new XmlDiffElement(++position, reader.LocalName, reader.Prefix, reader.NamespaceURI);
this.LoadChildNodes((XmlDiffParentNode) xmlDiffElement, reader, isEmptyElement);
xmlDiffElement.ComputeHashValue(this._xmlHash);
this.InsertChild(parent, (XmlDiffNode) xmlDiffElement);
break;
case XmlNodeType.Text:
var str = this._XmlDiff.IgnoreWhitespace ? XmlDiff.NormalizeText(reader.Value) : reader.Value;
var xmlDiffCharData1 = new XmlDiffCharData(++position, str, XmlDiffNodeType.Text);
xmlDiffCharData1.ComputeHashValue(this._xmlHash);
this.InsertChild(parent, (XmlDiffNode) xmlDiffCharData1);
break;
case XmlNodeType.CDATA:
var xmlDiffCharData2 = new XmlDiffCharData(++position, reader.Value, XmlDiffNodeType.CDATA);
xmlDiffCharData2.ComputeHashValue(this._xmlHash);
this.InsertChild(parent, (XmlDiffNode) xmlDiffCharData2);
break;
case XmlNodeType.EntityReference:
var xmlDiffEr = new XmlDiffER(++position, reader.Name);
xmlDiffEr.ComputeHashValue(this._xmlHash);
this.InsertChild(parent, (XmlDiffNode) xmlDiffEr);
break;
case XmlNodeType.ProcessingInstruction:
++position;
if (!this._XmlDiff.IgnorePI)
{
var xmlDiffPi = new XmlDiffPI(position, reader.Name, reader.Value);
xmlDiffPi.ComputeHashValue(this._xmlHash);
this.InsertChild(parent, (XmlDiffNode) xmlDiffPi);
break;
}
break;
case XmlNodeType.Comment:
++position;
if (!this._XmlDiff.IgnoreComments)
{
var xmlDiffCharData3 = new XmlDiffCharData(position, reader.Value, XmlDiffNodeType.Comment);
xmlDiffCharData3.ComputeHashValue(this._xmlHash);
this.InsertChild(parent, (XmlDiffNode) xmlDiffCharData3);
break;
}
break;
case XmlNodeType.DocumentType:
++position;
if (!this._XmlDiff.IgnoreDtd)
{
var diffDocumentType = new XmlDiffDocumentType(position, reader.Name, reader.GetAttribute("PUBLIC"), reader.GetAttribute("SYSTEM"), reader.Value);
diffDocumentType.ComputeHashValue(this._xmlHash);
this.InsertChild(parent, (XmlDiffNode) diffDocumentType);
break;
}
break;
case XmlNodeType.SignificantWhitespace:
if (reader.XmlSpace == XmlSpace.Preserve)
{
++position;
if (!this._XmlDiff.IgnoreWhitespace)
{
var xmlDiffCharData3 = new XmlDiffCharData(position, reader.Value, XmlDiffNodeType.SignificantWhitespace);
xmlDiffCharData3.ComputeHashValue(this._xmlHash);
this.InsertChild(parent, (XmlDiffNode) xmlDiffCharData3);
break;
}
break;
}
break;
case XmlNodeType.EndElement:
goto label_29;
case XmlNodeType.XmlDeclaration:
++position;
if (!this._XmlDiff.IgnoreXmlDecl)
{
var diffXmlDeclaration = new XmlDiffXmlDeclaration(position, XmlDiff.NormalizeXmlDeclaration(reader.Value));
diffXmlDeclaration.ComputeHashValue(this._xmlHash);
this.InsertChild(parent, (XmlDiffNode) diffXmlDeclaration);
break;
}
break;
}
}
}
while (reader.Read());
}
}
label_29:
this._curLastChild = curLastChild;
}
internal XmlDiffNode LoadNode(XmlNode node, ref int childPosition)
{
switch (node.NodeType)
{
case XmlNodeType.Element:
var xmlDiffElement = new XmlDiffElement(++childPosition, node.LocalName, node.Prefix, node.NamespaceURI);
this.LoadChildNodes((XmlDiffParentNode) xmlDiffElement, node);
xmlDiffElement.ComputeHashValue(this._xmlHash);
return (XmlDiffNode) xmlDiffElement;
case XmlNodeType.Attribute:
return (XmlDiffNode) null;
case XmlNodeType.Text:
var str = this._XmlDiff.IgnoreWhitespace ? XmlDiff.NormalizeText(node.Value) : node.Value;
var xmlDiffCharData1 = new XmlDiffCharData(++childPosition, str, XmlDiffNodeType.Text);
xmlDiffCharData1.ComputeHashValue(this._xmlHash);
return (XmlDiffNode) xmlDiffCharData1;
case XmlNodeType.CDATA:
var xmlDiffCharData2 = new XmlDiffCharData(++childPosition, node.Value, XmlDiffNodeType.CDATA);
xmlDiffCharData2.ComputeHashValue(this._xmlHash);
return (XmlDiffNode) xmlDiffCharData2;
case XmlNodeType.EntityReference:
var xmlDiffEr = new XmlDiffER(++childPosition, node.Name);
xmlDiffEr.ComputeHashValue(this._xmlHash);
return (XmlDiffNode) xmlDiffEr;
case XmlNodeType.ProcessingInstruction:
++childPosition;
if (this._XmlDiff.IgnorePI)
return (XmlDiffNode) null;
var xmlDiffPi = new XmlDiffPI(childPosition, node.Name, node.Value);
xmlDiffPi.ComputeHashValue(this._xmlHash);
return (XmlDiffNode) xmlDiffPi;
case XmlNodeType.Comment:
++childPosition;
if (this._XmlDiff.IgnoreComments)
return (XmlDiffNode) null;
var xmlDiffCharData3 = new XmlDiffCharData(childPosition, node.Value, XmlDiffNodeType.Comment);
xmlDiffCharData3.ComputeHashValue(this._xmlHash);
return (XmlDiffNode) xmlDiffCharData3;
case XmlNodeType.DocumentType:
++childPosition;
if (this._XmlDiff.IgnoreDtd)
return (XmlDiffNode) null;
var xmlDocumentType = (XmlDocumentType) node;
var diffDocumentType = new XmlDiffDocumentType(childPosition, xmlDocumentType.Name, xmlDocumentType.PublicId, xmlDocumentType.SystemId, xmlDocumentType.InternalSubset);
diffDocumentType.ComputeHashValue(this._xmlHash);
return (XmlDiffNode) diffDocumentType;
case XmlNodeType.SignificantWhitespace:
++childPosition;
if (this._XmlDiff.IgnoreWhitespace)
return (XmlDiffNode) null;
var xmlDiffCharData4 = new XmlDiffCharData(childPosition, node.Value, XmlDiffNodeType.SignificantWhitespace);
xmlDiffCharData4.ComputeHashValue(this._xmlHash);
return (XmlDiffNode) xmlDiffCharData4;
case XmlNodeType.EndElement:
return (XmlDiffNode) null;
case XmlNodeType.XmlDeclaration:
++childPosition;
if (this._XmlDiff.IgnoreXmlDecl)
return (XmlDiffNode) null;
var diffXmlDeclaration = new XmlDiffXmlDeclaration(childPosition, XmlDiff.NormalizeXmlDeclaration(node.Value));
diffXmlDeclaration.ComputeHashValue(this._xmlHash);
return (XmlDiffNode) diffXmlDeclaration;
default:
return (XmlDiffNode) null;
}
}
