[xml] libxml2: Get the wrong number of occurrence of elements from DTD

["David Franklyn" <purine88 hotmail com>]

Hi,

I am using DTDReader by Ashley Cambrell to parse a DTD file with some 
modifications.

<?xml version='1.0' encoding='UTF-8'?>
<!ELEMENT foo (bar?, goo+)>
<!ELEMENT bar (#PCDATA)>
<!ELEMENT goo (#PCDATA)>

I want to get the number of occurrence for each element. For example, "bar" 
should be optional, "goo" should be plus. However, the result is "one" for 
both situations.

The code is this

int DTDReader::getElementOccur(const char * _elementName)
{
   if(_elementName == NULL)
       return -1;

   xmlElementPtr elementFromDtd = xmlGetDtdElementDesc(dtd, 
(xmlChar*)_elementName);

   if(!elementFromDtd)
       return -1;

   return elementFromDtd->content->ocur;
}

In both situations, the return value is one, that is, 
XML_ELEMENT_CONTENT_ONCE.

Thanks for your help in advance.

-David

_________________________________________________________________
Frustrated with dial-up? Lightning-fast Internet access for as low as 
$29.95/month. http://click.atdmt.com/AVE/go/onm00200360ave/direct/01/