int add_filter( size_t vhost_id, const char *lib_name, const char *fact_function )
{
FILTER_FACTORY filter_factory;
HTTP_FILTER *filter;
filter_factory = (FILTER_FACTORY) load_factory( lib_name, fact_function, "load_filter" );
filter = filter_factory();
if (!filter) {
fprintf(stderr,"ERROR: shared library %s, factory method %s did not create a filter\n", lib_name, fact_function );
exit(1);
}
WEBBY_add_filter( webby, vhost_id, filter );
return 0;
}
int add_servlet( const char *lib_name, const char *fact_function)
{
HTTP_SERVLET *servlet;
SERVLET_FACTORY servlet_factory;
servlet_factory = (SERVLET_FACTORY) load_factory( lib_name, fact_function, "load_servlet" );
servlet = servlet_factory();
if (!servlet) {
fprintf(stderr,"ERROR: shared library %s, factory method %s did not create a servlet\n", lib_name, fact_function );
exit(1);
}
WEBBY_add_servlet( webby, servlet );
return 0;
}
static ExpatStatus
builder_StartDocument(void *userState)
{
ParserState *state = (ParserState *)userState;
PyObject *uri;
EntityObject *document;
#ifdef DEBUG_PARSER
fprintf(stderr, "--- builder_StartDocument(%p)\n", state);
#endif
uri = ExpatReader_GetBase(state->reader);
if (state->entity_factory) {
PyObject *obj = PyObject_CallFunction(state->entity_factory, "N", uri);
if (obj) {
if (Entity_Check(obj)) {
/* populate the remaining factory callables */
if (!load_factory(obj, "xml_element_factory", &DomletteElement_Type,
&state->element_factory))
goto factory_error;
if (!load_factory(obj, "xml_text_factory", &DomletteText_Type,
&state->text_factory))
goto factory_error;
if (!load_factory(obj, "xml_processing_instruction_factory",
&DomletteProcessingInstruction_Type,
&state->processing_instruction_factory))
goto factory_error;
if (!load_factory(obj, "xml_comment_factory", &DomletteComment_Type,
&state->comment_factory))
goto factory_error;
} else {
PyErr_Format(PyExc_TypeError,
"entity_factory should return entity, not %s",
obj->ob_type->tp_name);
factory_error:
Py_DECREF(obj);
return EXPAT_STATUS_ERROR;
}
}
document = Entity(obj);
} else {
document = Entity_New(uri);
Py_DECREF(uri);
}
if (document == NULL)
return EXPAT_STATUS_ERROR;
/* Callout to matcher */
if (state->rule_matcher) {
if (RuleMatch_StartDocument(state->rule_matcher, (PyObject *) document) < 0) {
Py_DECREF(document);
return EXPAT_STATUS_ERROR;
}
}
if (ParserState_AddContext(state, (NodeObject *)document) == NULL) {
Py_DECREF(document);
return EXPAT_STATUS_ERROR;
}
Py_INCREF(document);
state->owner_document = document;
return EXPAT_STATUS_OK;
}