// MDW-2013-07-09: [[ RevXmlXPath ]]
int CXMLElement::AttributeCount(char *attributename)
{
if (!isinited()) return 0;
CXMLAttribute tattribute;
int attributecount = 0;
if (GetFirstAttribute(&tattribute)){
do {
if (!attributename ||
util_strnicmp(tattribute.GetName(),attributename,strlen(attributename)) == 0)
attributecount++;
} while (tattribute.GoNext());
}
return attributecount;
}
/*GetAttribute - returns value of specified attribute
attname - name of attribute to look for
isbuffered - if true returns copy of attribute value (must be freed by caller).
returns NULL if specified attribute not found
*/
char *CXMLElement::GetAttributeValue(char *attname, Bool isbuffered)
{
if (!isinited())
return NULL;
// OK-2009-01-05: [[Bug 7586]] - Some elements may have a "namespace". This is not regarded by libXML
// as one of the elements' attributes, but is stored separately. If the required attribute is called
// "xmlns", then we retreive the namespace instead of using GetAttributeValue.
if (strcasecmp(attname, "xmlns") == 0)
{
xmlNs *t_namespace;
t_namespace = NULL;
GetNamespace(t_namespace);
if (t_namespace != NULL && t_namespace -> href != NULL)
{
return strdup((char *)t_namespace -> href);
}
}
if (isbuffered)
{
CXMLAttribute tattribute;
if (GetFirstAttribute(&tattribute))
{
int attributecount = 1;
do
{
if (!attname || util_strnicmp(tattribute.GetName(), attname, strlen(attname)) == 0)
return tattribute.GetContent();
} while (tattribute.GoNext());
}
}
else
return (char *)xmlGetProp(element, (xmlChar *)attname);
return NULL;
}
