Function xmlCtxtInitializeLate

ThirdParty/libxml2/vtklibxml2/parser.c:946–986

* xmlCtxtInitializeLate: * @ctxt: an XML parser context * * Final initialization of the parser context before starting to parse. * * This accounts for users modifying struct members of parser context * directly. */

 * directly.
 */
static void
xmlCtxtInitializeLate(xmlParserCtxtPtr ctxt) {
    xmlSAXHandlerPtr sax;

    /* Avoid unused variable warning if features are disabled. */
    (void) sax;

    /*
     * Changing the SAX struct directly is still widespread practice
     * in internal and external code.
     */
    if (ctxt == NULL) return;
    sax = ctxt->sax;
#ifdef LIBXML_SAX1_ENABLED
    /*
     * Only enable SAX2 if there SAX2 element handlers, except when there
     * are no element handlers at all.
     */
    if (((ctxt->options & XML_PARSE_SAX1) == 0) &&
        (sax) &&
        (sax->initialized == XML_SAX2_MAGIC) &&
        ((sax->startElementNs != NULL) ||
         (sax->endElementNs != NULL) ||
         ((sax->startElement == NULL) && (sax->endElement == NULL))))
        ctxt->sax2 = 1;
#else
    ctxt->sax2 = 1;
#endif /* LIBXML_SAX1_ENABLED */

    /*
     * Some users replace the dictionary directly in the context struct.
     * We really need an API function to do that cleanly.
     */
    ctxt->str_xml = xmlDictLookup(ctxt->dict, BAD_CAST "xml", 3);
    ctxt->str_xmlns = xmlDictLookup(ctxt->dict, BAD_CAST "xmlns", 5);
    ctxt->str_xml_ns = xmlDictLookup(ctxt->dict, XML_XML_NAMESPACE, 36);
    if ((ctxt->str_xml==NULL) || (ctxt->str_xmlns==NULL) ||
		(ctxt->str_xml_ns == NULL)) {
        xmlErrMemory(ctxt);
    }
}

typedef struct {
    xmlHashedString prefix;