private static void MarkInclusionStateForNodes(
XmlNodeList nodeList,
XmlDocument inputRoot,
XmlDocument root)
{
CanonicalXmlNodeList canonicalXmlNodeList1 = new CanonicalXmlNodeList();
CanonicalXmlNodeList canonicalXmlNodeList2 = new CanonicalXmlNodeList();
canonicalXmlNodeList1.Add((object)inputRoot);
canonicalXmlNodeList2.Add((object)root);
int index1 = 0;
do
{
XmlNode xmlNode1 = canonicalXmlNodeList1[index1];
XmlNode xmlNode2 = canonicalXmlNodeList2[index1];
XmlNodeList childNodes1 = xmlNode1.ChildNodes;
XmlNodeList childNodes2 = xmlNode2.ChildNodes;
for (int index2 = 0; index2 < childNodes1.Count; ++index2)
{
canonicalXmlNodeList1.Add((object)childNodes1[index2]);
canonicalXmlNodeList2.Add((object)childNodes2[index2]);
if (Exml.NodeInList(childNodes1[index2], nodeList))
{
ExcCanonicalXml.MarkNodeAsIncluded(childNodes2[index2]);
}
XmlAttributeCollection attributes = childNodes1[index2].Attributes;
if (attributes != null)
{
for (int index3 = 0; index3 < attributes.Count; ++index3)
{
if (Exml.NodeInList((XmlNode)attributes[index3], nodeList))
{
ExcCanonicalXml.MarkNodeAsIncluded(childNodes2[index2].Attributes.Item(index3));
}
}
}
}
++index1;
}while (index1 < canonicalXmlNodeList1.Count);
}
/// <summary>When overridden in a derived class, loads the specified input into the current <see cref="T:System.Security.Cryptography.Xml.XmlDsigExcC14NTransform" /> object.</summary>
/// <param name="obj">The input to load into the current <see cref="T:System.Security.Cryptography.Xml.XmlDsigExcC14NTransform" /> object.</param>
/// <exception cref="T:System.ArgumentException">The <paramref name="obj" /> parameter is not a <see cref="T:System.IO.Stream" /> object.-or-The <paramref name="obj" /> parameter is not an <see cref="T:System.Xml.XmlDocument" /> object.-or-The <paramref name="obj" /> parameter is not an <see cref="T:System.Xml.XmlNodeList" /> object.</exception>
public override void LoadInput(object obj)
{
XmlResolver resolver = this.ResolverSet ? this.m_xmlResolver : (XmlResolver) new XmlSecureResolver((XmlResolver) new XmlUrlResolver(), this.BaseURI);
if (obj is Stream)
{
this._excCanonicalXml = new ExcCanonicalXml((Stream)obj, this._includeComments, this._inclusiveNamespacesPrefixList, resolver, this.BaseURI);
}
else if (obj is XmlDocument)
{
this._excCanonicalXml = new ExcCanonicalXml((XmlDocument)obj, this._includeComments, this._inclusiveNamespacesPrefixList, resolver);
}
else
{
if (!(obj is XmlNodeList))
{
throw new ArgumentException("Cryptography_Xml_IncorrectObjectType", nameof(obj));
}
this._excCanonicalXml = new ExcCanonicalXml((XmlNodeList)obj, this._includeComments, this._inclusiveNamespacesPrefixList, resolver);
}
}
internal ExcCanonicalXml(
XmlNodeList nodeList,
bool includeComments,
string inclusiveNamespacesPrefixList,
XmlResolver resolver)
{
if (nodeList == null)
{
throw new ArgumentNullException(nameof(nodeList));
}
XmlDocument ownerDocument = Exml.GetOwnerDocument(nodeList);
if (ownerDocument == null)
{
throw new ArgumentException(nameof(nodeList));
}
this.m_c14nDoc = new CanonicalXmlDocument(false, includeComments);
this.m_c14nDoc.XmlResolver = resolver;
this.m_c14nDoc.Load((XmlReader) new XmlNodeReader((XmlNode)ownerDocument));
this.m_ancMgr = new ExcAncestralNamespaceContextManager(inclusiveNamespacesPrefixList);
ExcCanonicalXml.MarkInclusionStateForNodes(nodeList, ownerDocument, (XmlDocument)this.m_c14nDoc);
}