Function xmlFreeTextReader

ThirdParty/libxml2/vtklibxml2/xmlreader.c:2185–2244

* xmlFreeTextReader: * @reader: the xmlTextReaderPtr * * Deallocate all the resources associated to the reader */

 * Deallocate all the resources associated to the reader
 */
void
xmlFreeTextReader(xmlTextReaderPtr reader) {
    if (reader == NULL)
	return;
#ifdef LIBXML_SCHEMAS_ENABLED
    if (reader->rngSchemas != NULL) {
	xmlRelaxNGFree(reader->rngSchemas);
	reader->rngSchemas = NULL;
    }
    if (reader->rngValidCtxt != NULL) {
	if (! reader->rngPreserveCtxt)
	    xmlRelaxNGFreeValidCtxt(reader->rngValidCtxt);
	reader->rngValidCtxt = NULL;
    }
    if (reader->xsdPlug != NULL) {
	xmlSchemaSAXUnplug(reader->xsdPlug);
	reader->xsdPlug = NULL;
    }
    if (reader->xsdValidCtxt != NULL) {
	if (! reader->xsdPreserveCtxt)
	    xmlSchemaFreeValidCtxt(reader->xsdValidCtxt);
	reader->xsdValidCtxt = NULL;
    }
    if (reader->xsdSchemas != NULL) {
	xmlSchemaFree(reader->xsdSchemas);
	reader->xsdSchemas = NULL;
    }
#endif
#ifdef LIBXML_XINCLUDE_ENABLED
    if (reader->xincctxt != NULL)
	xmlXIncludeFreeContext(reader->xincctxt);
#endif
#ifdef LIBXML_PATTERN_ENABLED
    if (reader->patternTab != NULL) {
        int i;
	for (i = 0;i < reader->patternNr;i++) {
	    if (reader->patternTab[i] != NULL)
	        xmlFreePattern(reader->patternTab[i]);
	}
	xmlFree(reader->patternTab);
    }
#endif
    if (reader->mode != XML_TEXTREADER_MODE_CLOSED)
        xmlTextReaderClose(reader);
    if (reader->ctxt != NULL) {
        if (reader->dict == reader->ctxt->dict)
	    reader->dict = NULL;
	if (reader->allocs & XML_TEXTREADER_CTXT)
	    xmlFreeParserCtxt(reader->ctxt);
    }
    if (reader->sax != NULL)
	xmlFree(reader->sax);
    if (reader->buffer != NULL)
        xmlBufFree(reader->buffer);
    if (reader->entTab != NULL)
	xmlFree(reader->entTab);
    if (reader->dict != NULL)
        xmlDictFree(reader->dict);