// Constructor
protected internal XmlDocumentType (string name, string publicId,
string systemId, string internalSubset,
XmlDocument doc)
: base (doc)
{
XmlTextReaderImpl xtr = new XmlTextReaderImpl (BaseURI, new StringReader (""), doc.NameTable);
xtr.XmlResolver = doc.Resolver;
xtr.GenerateDTDObjectModel (name, publicId, systemId, internalSubset);
this.dtd = xtr.DTD;
ImportFromDTD ();
}
// Constructor
protected internal XmlDocumentType(string name, string publicId,
string systemId, string internalSubset,
XmlDocument doc)
: base(doc)
{
XmlTextReaderImpl xtr = new XmlTextReaderImpl(BaseURI, new StringReader(""), doc.NameTable);
xtr.XmlResolver = doc.Resolver;
xtr.GenerateDTDObjectModel(name, publicId, systemId, internalSubset);
this.dtd = xtr.DTD;
ImportFromDTD();
}
void ReadDoctype ()
{
FillAttributes ();
IHasXmlParserContext ctx = reader as IHasXmlParserContext;
if (ctx != null)
dtd = ctx.ParserContext.Dtd;
if (dtd == null) {
XmlTextReaderImpl xmlTextReader = new XmlTextReaderImpl ("", XmlNodeType.Document, null);
xmlTextReader.XmlResolver = resolver;
xmlTextReader.GenerateDTDObjectModel (reader.Name,
reader ["PUBLIC"], reader ["SYSTEM"], reader.Value);
dtd = xmlTextReader.DTD;
}
currentAutomata = dtd.RootAutomata;
// Validity Constraint Check.
for (int i = 0; i < DTD.Errors.Length; i++)
HandleError (DTD.Errors [i].Message, XmlSeverityType.Error);
// NData target exists.
foreach (DTDEntityDeclaration ent in dtd.EntityDecls.Values)
if (ent.NotationName != null && dtd.NotationDecls [ent.NotationName] == null)
this.HandleError ("Target notation was not found for NData in entity declaration " + ent.Name + ".",
XmlSeverityType.Error);
// NOTATION exists for attribute default values
foreach (DTDAttListDeclaration attListIter in dtd.AttListDecls.Values) {
foreach (DTDAttributeDefinition def in attListIter.Definitions) {
if (def.Datatype.TokenizedType != XmlTokenizedType.NOTATION)
continue;
foreach (string notation in def.EnumeratedNotations)
if (dtd.NotationDecls [notation] == null)
this.HandleError ("Target notation was not found for NOTATION typed attribute default " + def.Name + ".",
XmlSeverityType.Error);
}
}
}
