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Posted to c-dev@xerces.apache.org by "Michael Fuller (JIRA)" <xe...@xml.apache.org> on 2006/05/26 08:32:30 UTC
[jira] Commented: (XERCESC-1597) DGXMLScanner cannot cope with
" in attribute values
[ http://issues.apache.org/jira/browse/XERCESC-1597?page=comments#action_12413377 ]
Michael Fuller commented on XERCESC-1597:
-----------------------------------------
Using """ rather than """ also trips the same bug.
> DGXMLScanner cannot cope with " in attribute values
> --------------------------------------------------------
>
> Key: XERCESC-1597
> URL: http://issues.apache.org/jira/browse/XERCESC-1597
> Project: Xerces-C++
> Type: Bug
> Components: Validating Parser (DTD)
> Versions: 2.7.0
> Environment: 64-bit
> Solaris 10
> Sun CC: Sun C++ 5.7 Patch 117830-07 2006/03/15
> Reporter: Michael Fuller
> Priority: Minor
>
> The Xerces 2.7.0 DGXMLScanner cannot cope with " in attribute values.
> The following XML document:
> % cat test.xml
> <!DOCTYPE doc [
> <!ELEMENT doc (document-type*)>
> <!ATTLIST doc search CDATA #REQUIRED>
> <!ELEMENT document-type (#PCDATA)>
> ]>
> <doc search="""></doc>
> fails to parse when the the DGXMLScanner is used. Non-Xerces parsers
> and other Xerces scanners can (correctly) validate this document.
> The bug can be trivially reproduced by modifying the 2.7.0 sample "SAX2Print"
> to explicitly use the DGXMLScanner (by setting the relevant SAX2 property):
> % diff -u SAX2Print.cpp SAX2Print.cpp.ORIG
> --- SAX2Print.cpp Fri May 26 14:11:41 2006
> +++ SAX2Print.cpp.ORIG Sat Aug 27 14:09:11 2005
> @@ -319,10 +319,6 @@
> parser->setFeature(XMLUni::fgXercesSchemaFullChecking, schemaFullChecking);
> parser->setFeature(XMLUni::fgSAX2CoreNameSpacePrefixes, namespacePrefixes);
> - parser->setProperty(xercesc::XMLUni::fgXercesScannerName,
> - static_cast<void*>(const_cast<XMLCh*>(
> - xercesc::XMLUni::fgDGXMLScanner)));
> -
> //
> // Create the handler object and install it as the document and error
> The observed failure is:
> % SAX2Print -n test.xml
> <?xml version="1.0" encoding="LATIN1"?>
> <doc search=""">
> Error at file /tmp/samples/SAX2Print/test.xml, line 6, char 28
> Message: Element 'doc' 's content model(children) does not allow escaped white space.
> </doc>
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