/**
* raptor_free_sax2:
* @sax2: SAX2 object
*
* Destructor - destroy a SAX2 object
*/
void
raptor_free_sax2(raptor_sax2 *sax2)
{
raptor_xml_element *xml_element;
if(!sax2)
return;
#ifdef RAPTOR_XML_LIBXML
if(sax2->xc) {
raptor_libxml_free(sax2->xc);
sax2->xc = NULL;
}
#endif
while( (xml_element = raptor_xml_element_pop(sax2)) )
raptor_free_xml_element(xml_element);
raptor_namespaces_clear(&sax2->namespaces);
if(sax2->base_uri)
raptor_free_uri(sax2->base_uri);
raptor_object_options_clear(&sax2->options);
RAPTOR_FREE(raptor_sax2, sax2);
}
/**
* raptor_sax2_parse_start:
* @sax2: sax2 object
* @base_uri: base URI
*
* Start an XML SAX2 parse.
*/
void
raptor_sax2_parse_start(raptor_sax2* sax2, raptor_uri *base_uri)
{
sax2->depth=0;
sax2->root_element=NULL;
sax2->current_element=NULL;
if(sax2->base_uri)
raptor_free_uri_v2(sax2->world, sax2->base_uri);
if(base_uri)
sax2->base_uri=raptor_uri_copy_v2(sax2->world, base_uri);
else
sax2->base_uri=NULL;
#ifdef RAPTOR_XML_EXPAT
if(sax2->xp) {
XML_ParserFree(sax2->xp);
sax2->xp=NULL;
}
raptor_expat_init(sax2, base_uri);
#endif
#ifdef RAPTOR_XML_LIBXML
raptor_libxml_init(sax2, base_uri);
xmlSetStructuredErrorFunc(&sax2->error_handlers,
raptor_libxml_xmlStructuredErrorFunc);
#if LIBXML_VERSION < 20425
sax2->first_read=1;
#endif
if(sax2->xc) {
raptor_libxml_free(sax2->xc);
sax2->xc=NULL;
}
#endif
raptor_namespaces_clear(&sax2->namespaces);
if(raptor_namespaces_init_v2(sax2->world,
&sax2->namespaces,
(raptor_simple_message_handler)raptor_sax2_simple_error, sax2,
1)) {
/* log a fatal error and set sax2 to failed state
since the function signature does not currently support returning an error */
raptor_log_error_to_handlers(sax2->world,
sax2->error_handlers,
RAPTOR_LOG_LEVEL_FATAL, sax2->locator,
"raptor_namespaces_init_v2() failed");
sax2->failed = 1;
}
}
/**
* raptor_free_sax2:
* @sax2: SAX2 object
*
* Destructor - destroy a SAX2 object
*/
void
raptor_free_sax2(raptor_sax2 *sax2)
{
raptor_xml_element *xml_element;
RAPTOR_ASSERT_OBJECT_POINTER_RETURN(sax2, raptor_sax2);
#ifdef RAPTOR_XML_EXPAT
if(sax2->xp) {
XML_ParserFree(sax2->xp);
sax2->xp=NULL;
}
#endif
#ifdef RAPTOR_XML_LIBXML
if(sax2->xc) {
raptor_libxml_free(sax2->xc);
sax2->xc=NULL;
}
if(sax2->world->libxml_flags & RAPTOR_LIBXML_FLAGS_STRUCTURED_ERROR_SAVE)
xmlSetStructuredErrorFunc(sax2->saved_structured_error_context,
sax2->saved_structured_error_handler);
if(sax2->world->libxml_flags & RAPTOR_LIBXML_FLAGS_GENERIC_ERROR_SAVE)
xmlSetGenericErrorFunc(sax2->saved_generic_error_context,
sax2->saved_generic_error_handler);
#endif
while( (xml_element=raptor_xml_element_pop(sax2)) )
raptor_free_xml_element(xml_element);
raptor_namespaces_clear(&sax2->namespaces);
if(sax2->base_uri)
raptor_free_uri_v2(sax2->world, sax2->base_uri);
RAPTOR_FREE(raptor_sax2, sax2);
}
/**
* raptor_sax2_parse_start:
* @sax2: sax2 object
* @base_uri: base URI
*
* Start an XML SAX2 parse.
*/
void
raptor_sax2_parse_start(raptor_sax2* sax2, raptor_uri *base_uri)
{
sax2->depth = 0;
sax2->root_element = NULL;
sax2->current_element = NULL;
if(sax2->base_uri)
raptor_free_uri(sax2->base_uri);
if(base_uri)
sax2->base_uri = raptor_uri_copy(base_uri);
else
sax2->base_uri = NULL;
#ifdef RAPTOR_XML_LIBXML
raptor_libxml_sax_init(sax2);
#if LIBXML_VERSION < 20425
sax2->first_read = 1;
#endif
if(sax2->xc) {
raptor_libxml_free(sax2->xc);
sax2->xc = NULL;
}
#endif
raptor_namespaces_clear(&sax2->namespaces);
if(raptor_namespaces_init(sax2->world, &sax2->namespaces, 1)) {
/* log a fatal error and set sax2 to failed state
since the function signature does not currently support returning an error */
raptor_log_error(sax2->world, RAPTOR_LOG_LEVEL_FATAL, sax2->locator,
"raptor_namespaces_init() failed");
sax2->failed = 1;
}
}
