// Reads and validated next node from the input data
public override bool Read()
{
switch (parsingFunction)
{
case ParsingFunction.Read:
if (coreReader.Read())
{
ProcessCoreReaderEvent();
return(true);
}
else
{
validator.CompleteValidation();
return(false);
}
case ParsingFunction.ParseDtdFromContext:
parsingFunction = ParsingFunction.Read;
ParseDtdFromParserContext();
goto case ParsingFunction.Read;
case ParsingFunction.Error:
case ParsingFunction.ReaderClosed:
return(false);
case ParsingFunction.Init:
parsingFunction = ParsingFunction.Read; // this changes the value returned by ReadState
if (coreReader.ReadState == ReadState.Interactive)
{
ProcessCoreReaderEvent();
return(true);
}
else
{
goto case ParsingFunction.Read;
}
case ParsingFunction.ResolveEntityInternally:
parsingFunction = ParsingFunction.Read;
ResolveEntityInternally();
goto case ParsingFunction.Read;
case ParsingFunction.InReadBinaryContent:
parsingFunction = ParsingFunction.Read;
readBinaryHelper.Finish();
goto case ParsingFunction.Read;
default:
Debug.Assert(false);
return(false);
}
}