private void ParseDtdFromParserContext() {
Debug.Assert( dtdParserProxy == null && fragmentParserContext != null && fragmentParserContext.HasDtdInfo );
dtdParserProxy = new DtdParserProxy( fragmentParserContext.BaseURI, fragmentParserContext.DocTypeName, fragmentParserContext.PublicId,
fragmentParserContext.SystemId, fragmentParserContext.InternalSubset, this );
dtdParserProxy.Parse( false );
SchemaInfo dtdSchemaInfo = dtdParserProxy.DtdSchemaInfo;
if ( ( validatingReaderCompatFlag || !v1Compat ) && ( dtdSchemaInfo.HasDefaultAttributes || dtdSchemaInfo.HasNonCDataAttributes ) ) {
addDefaultAttributesAndNormalize = true;
qName = new XmlQualifiedName();
}
}
// Parses DOCTYPE declaration
private void ParseDoctypeDecl() {
if ( prohibitDtd ) {
ThrowWithoutLineInfo( v1Compat ? Res.Xml_DtdIsProhibited : Res.Xml_DtdIsProhibitedEx, string.Empty );
}
// parse 'DOCTYPE'
while ( ps.charsUsed - ps.charPos < 8 ) {
if ( ReadData() == 0 ) {
Throw( Res.Xml_UnexpectedEOF, "DOCTYPE" );
}
}
if ( !XmlConvert.StrEqual( ps.chars, ps.charPos, 7, "DOCTYPE" ) ) {
ThrowUnexpectedToken( ( !rootElementParsed && dtdParserProxy == null ) ? "DOCTYPE" : "<!--" );
}
if ( !xmlCharType.IsWhiteSpace( ps.chars[ps.charPos + 7] ) ) {
Throw( Res.Xml_ExpectingWhiteSpace, ParseUnexpectedToken( ps.charPos + 7 ) );
}
if ( dtdParserProxy != null ) {
Throw( ps.charPos - 2, Res.Xml_MultipleDTDsProvided ); // position just before <!DOCTYPE
}
if ( rootElementParsed ) {
Throw( ps.charPos - 2, Res.Xml_DtdAfterRootElement );
}
ps.charPos += 8;
EatWhitespaces( null );
curNode.SetLineInfo( ps.LineNo, ps.LinePos );
// parse DTD
dtdParserProxy = new DtdParserProxy( this );
dtdParserProxy.Parse( true );
SchemaInfo dtdSchemaInfo = dtdParserProxy.DtdSchemaInfo;
if ( ( validatingReaderCompatFlag || !v1Compat ) && ( dtdSchemaInfo.HasDefaultAttributes || dtdSchemaInfo.HasNonCDataAttributes ) ) {
addDefaultAttributesAndNormalize = true;
qName = new XmlQualifiedName();
}
curNode.SetNamedNode( XmlNodeType.DocumentType, dtdSchemaInfo.DocTypeName.ToString() );
curNode.SetValue( dtdParserProxy.InternalDtdSubset );
nextParsingFunction = parsingFunction;
parsingFunction = ParsingFunction.ResetAttributesRootLevel;
}