internal ExcCanonicalXml(
Stream inputStream,
bool includeComments,
string inclusiveNamespacesPrefixList,
XmlResolver resolver,
string strBaseUri)
{
if (inputStream == null)
{
throw new ArgumentNullException(nameof(inputStream));
}
this.m_c14nDoc = new CanonicalXmlDocument(true, includeComments);
this.m_c14nDoc.XmlResolver = resolver;
this.m_c14nDoc.Load(Exml.PreProcessStreamInput(inputStream, resolver, strBaseUri));
this.m_ancMgr = new ExcAncestralNamespaceContextManager(inclusiveNamespacesPrefixList);
}
internal Stream TransformToOctetStream(
object inputObject,
Type inputType,
XmlResolver resolver,
string baseUri)
{
object obj = inputObject;
foreach (Transform transform in this.m_transforms)
{
if (obj == null || transform.AcceptsType(obj.GetType()))
{
transform.Resolver = resolver;
transform.BaseURI = baseUri;
transform.LoadInput(obj);
obj = transform.GetOutput();
}
else if (obj is Stream)
{
if (!transform.AcceptsType(typeof(XmlDocument)))
{
throw new CryptographicException("Cryptography_Xml_TransformIncorrectInputType");
}
Stream inputStream = obj as Stream;
XmlDocument xmlDocument = new XmlDocument();
xmlDocument.PreserveWhitespace = true;
XmlReader reader = Exml.PreProcessStreamInput(inputStream, resolver, baseUri);
xmlDocument.Load(reader);
transform.LoadInput((object)xmlDocument);
inputStream.Close();
obj = transform.GetOutput();
}
else if (obj is XmlNodeList)
{
if (!transform.AcceptsType(typeof(Stream)))
{
throw new CryptographicException("Cryptography_Xml_TransformIncorrectInputType");
}
MemoryStream memoryStream = new MemoryStream(new CanonicalXml((XmlNodeList)obj, resolver, false).GetBytes());
transform.LoadInput((object)memoryStream);
obj = transform.GetOutput();
memoryStream.Close();
}
else
{
if (!(obj is XmlDocument))
{
throw new CryptographicException("Cryptography_Xml_TransformIncorrectInputType");
}
if (!transform.AcceptsType(typeof(Stream)))
{
throw new CryptographicException("Cryptography_Xml_TransformIncorrectInputType");
}
MemoryStream memoryStream = new MemoryStream(new CanonicalXml((XmlDocument)obj, resolver).GetBytes());
transform.LoadInput((object)memoryStream);
obj = transform.GetOutput();
memoryStream.Close();
}
}
if (obj is Stream)
{
return(obj as Stream);
}
if (obj is XmlNodeList)
{
return((Stream) new MemoryStream(new CanonicalXml((XmlNodeList)obj, resolver, false).GetBytes()));
}
if (obj is XmlDocument)
{
return((Stream) new MemoryStream(new CanonicalXml((XmlDocument)obj, resolver).GetBytes()));
}
throw new CryptographicException("Cryptography_Xml_TransformIncorrectInputType");
}