HandleEntityReferenceAsync()

async Task<(int, EntityType)> System.Xml.XmlTextReaderImpl.HandleEntityReferenceAsync ( bool isInAttributeValue, EntityExpandType expandType )

inlineprivate

Definition at line 11569 of file XmlTextReaderImpl.cs.

    {
        if (_ps.charPos + 1 == _ps.charsUsed && await ReadDataAsync().ConfigureAwait(continueOnCapturedContext: false) == 0)
        {
            Throw(System.SR.Xml_UnexpectedEOF1);
        }
        int charRefEndPos;
        if (_ps.chars[_ps.charPos + 1] == '#')
        {
            EntityType item;
            (item, charRefEndPos) = await ParseNumericCharRefAsync(expandType != EntityExpandType.OnlyGeneral, null).ConfigureAwait(continueOnCapturedContext: false);
            return (charRefEndPos, item);
        }
        charRefEndPos = await ParseNamedCharRefAsync(expandType != EntityExpandType.OnlyGeneral, null).ConfigureAwait(continueOnCapturedContext: false);
        if (charRefEndPos >= 0)
        {
            return (charRefEndPos, EntityType.CharacterNamed);
        }
        if (expandType == EntityExpandType.OnlyCharacter || (_entityHandling != EntityHandling.ExpandEntities && (!isInAttributeValue || !_validatingReaderCompatFlag)))
        {
            return (charRefEndPos, EntityType.Unexpanded);
        }
        _ps.charPos++;
        int savedLinePos = _ps.LinePos;
        int num;
        try
        {
            num = await ParseNameAsync().ConfigureAwait(continueOnCapturedContext: false);
        }
        catch (XmlException)
        {
            Throw(System.SR.Xml_ErrorParsingEntityName, _ps.LineNo, savedLinePos);
            return (charRefEndPos, EntityType.Skipped);
        }
        if (_ps.chars[num] != ';')
        {
            ThrowUnexpectedToken(num, ";");
        }
        int linePos = _ps.LinePos;
        string name = _nameTable.Add(_ps.chars, _ps.charPos, num - _ps.charPos);
        _ps.charPos = num + 1;
        charRefEndPos = -1;
        EntityType item2 = await HandleGeneralEntityReferenceAsync(name, isInAttributeValue, pushFakeEntityIfNullResolver: false, linePos).ConfigureAwait(continueOnCapturedContext: false);
        _reportedBaseUri = _ps.baseUriStr;
        _reportedEncoding = _ps.encoding;
        return (charRefEndPos, item2);
    }

References System.Xml.XmlTextReaderImpl._entityHandling, System.Xml.XmlTextReaderImpl._nameTable, System.Xml.XmlTextReaderImpl._ps, System.Xml.XmlTextReaderImpl._reportedBaseUri, System.Xml.XmlTextReaderImpl._reportedEncoding, System.Xml.XmlTextReaderImpl._validatingReaderCompatFlag, System.Xml.XmlNameTable.Add(), System.Xml.XmlTextReaderImpl.ParsingState.baseUriStr, System.Xml.XmlTextReaderImpl.ParsingState.charPos, System.Xml.XmlTextReaderImpl.ParsingState.chars, System.Xml.XmlTextReaderImpl.ParsingState.charsUsed, System.Xml.Dictionary, System.Xml.XmlTextReaderImpl.ParsingState.encoding, System.Xml.XmlTextReaderImpl.HandleGeneralEntityReferenceAsync(), System.item, System.Xml.XmlTextReaderImpl.ParsingState.LineNo, System.Xml.XmlTextReaderImpl.ParsingState.LinePos, System.Xml.XmlTextReaderImpl.ParseNameAsync(), System.Xml.XmlTextReaderImpl.ParseNamedCharRefAsync(), System.Xml.XmlTextReaderImpl.ParseNumericCharRefAsync(), System.Xml.XmlTextReaderImpl.ReadDataAsync(), System.Xml.XmlTextReaderImpl.Throw(), System.Xml.XmlTextReaderImpl.ThrowUnexpectedToken(), System.SR.Xml_ErrorParsingEntityName, and System.SR.Xml_UnexpectedEOF1.

Referenced by System.Xml.XmlTextReaderImpl.ParseAttributeValueSlowAsync(), System.Xml.XmlTextReaderImpl.ParseDocumentContentAsync_ParseEntity(), and System.Xml.XmlTextReaderImpl.ParseTextAsync_ParseEntity().