private void LoadXmlNodeListInput(XmlNodeList nodeList)
{
// Empty node list is not acceptable
if (nodeList == null)
{
throw new ArgumentNullException(nameof(nodeList));
}
_containingDocument = Utils.GetOwnerDocument(nodeList);
if (_containingDocument == null)
{
throw new System.Security.Cryptography.CryptographicException(SR.Cryptography_Xml_EnvelopedSignatureRequiresContext);
}
_nsm = new XmlNamespaceManager(_containingDocument.NameTable);
_nsm.AddNamespace("dsig", SignedXml.XmlDsigNamespaceUrl);
_inputNodeList = nodeList;
}
internal CanonicalXml(XmlNodeList nodeList, XmlResolver resolver, bool includeComments)
{
if (nodeList == null)
{
throw new ArgumentNullException(nameof(nodeList));
}
XmlDocument doc = Utils.GetOwnerDocument(nodeList);
if (doc == null)
{
throw new ArgumentException(nameof(nodeList));
}
_c14nDoc = new CanonicalXmlDocument(false, includeComments);
_c14nDoc.XmlResolver = resolver;
_c14nDoc.Load(new XmlNodeReader(doc));
_ancMgr = new C14NAncestralNamespaceContextManager();
MarkInclusionStateForNodes(nodeList, doc, _c14nDoc);
}