#pragma warning disable 618
// Creates a XmlValidatingReader suitable for parsing InnerXml strings
private XmlReader CreateInnerXmlReader(String xmlFragment, XmlNodeType nt, XmlParserContext context, XmlDocument doc)
{
XmlNodeType contentNT = nt;
if (contentNT == XmlNodeType.Entity || contentNT == XmlNodeType.EntityReference)
{
contentNT = XmlNodeType.Element;
}
XmlTextReaderImpl tr = new XmlTextReaderImpl(xmlFragment, contentNT, context);
tr.XmlValidatingReaderCompatibilityMode = true;
if (doc.HasSetResolver)
{
tr.XmlResolver = doc.GetResolver();
}
if (!(doc.ActualLoadingStatus))
{
tr.DisableUndeclaredEntityCheck = true;
}
Debug.Assert(tr.EntityHandling == EntityHandling.ExpandCharEntities);
XmlDocumentType dtdNode = doc.DocumentType;
if (dtdNode != null)
{
tr.Namespaces = dtdNode.ParseWithNamespaces;
if (dtdNode.DtdSchemaInfo != null)
{
tr.SetDtdInfo(dtdNode.DtdSchemaInfo);
}
else
{
IDtdParser dtdParser = DtdParser.Create();
XmlTextReaderImpl.DtdParserProxy proxy = new XmlTextReaderImpl.DtdParserProxy(tr);
IDtdInfo dtdInfo = dtdParser.ParseFreeFloatingDtd(context.BaseURI, context.DocTypeName, context.PublicId, context.SystemId, context.InternalSubset, proxy);
// TODO: Change all of XmlDocument to IDtdInfo interfaces
dtdNode.DtdSchemaInfo = dtdInfo as SchemaInfo;
tr.SetDtdInfo(dtdInfo);
}
}
if (nt == XmlNodeType.Entity || nt == XmlNodeType.EntityReference)
{
tr.Read(); //this will skip the first element "wrapper"
tr.ResolveEntity();
}
return(tr);
}
private void ParseDocumentType(XmlDocumentType dtNode, bool bUseResolver, XmlResolver resolver)
{
_doc = dtNode.OwnerDocument;
XmlParserContext pc = new XmlParserContext(null, new XmlNamespaceManager(_doc.NameTable), null, null, null, null, _doc.BaseURI, string.Empty, XmlSpace.None);
XmlTextReaderImpl tr = new XmlTextReaderImpl("", XmlNodeType.Element, pc);
tr.Namespaces = dtNode.ParseWithNamespaces;
if (bUseResolver)
{
tr.XmlResolver = resolver;
}
IDtdParser dtdParser = DtdParser.Create();
XmlTextReaderImpl.DtdParserProxy proxy = new XmlTextReaderImpl.DtdParserProxy(tr);
IDtdInfo dtdInfo = dtdParser.ParseFreeFloatingDtd(_doc.BaseURI, dtNode.Name, dtNode.PublicId, dtNode.SystemId, dtNode.InternalSubset, proxy);
LoadDocumentType(dtdInfo, dtNode);
}
//
// Private implementation methods
//
private void ParseDtdFromParserContext()
{
Debug.Assert(_parserContext != null);
Debug.Assert(_coreReaderImpl.DtdInfo == null);
if (_parserContext.DocTypeName == null || _parserContext.DocTypeName.Length == 0)
{
return;
}
IDtdParser dtdParser = DtdParser.Create();
XmlTextReaderImpl.DtdParserProxy proxy = new XmlTextReaderImpl.DtdParserProxy(_coreReaderImpl);
IDtdInfo dtdInfo = dtdParser.ParseFreeFloatingDtd(_parserContext.BaseURI, _parserContext.DocTypeName, _parserContext.PublicId,
_parserContext.SystemId, _parserContext.InternalSubset, proxy);
_coreReaderImpl.SetDtdInfo(dtdInfo);
ValidateDtd();
}