.filter_id = 0
};
+uint32_t filter_running = 0;
+
filter_type_t filter_register(const char *type, filter_constructor_t constructor,
filter_destructor_t destructor, filter_runner_t runner,
filter_context_constructor_t context_constructor,
filter_context_t *context)
{
debug("running filter %s (%s)", filter->name, ftokens[filter->type]);
+ ++filter_running;
filter_result_t res = runners[filter->type](filter, query, context);
if (res == HTK_ASYNC) {
context->current_filter = filter;
} else {
+ --filter_running;
context->current_filter = NULL;
}
htokens[hook.type], ftokens[filter->type]);
return false;
}
- hook.async = false;
+ hook.async = false;
+ hook.filter_id = -1;
+ hook.value = NULL;
hook.postfix = (strncmp(value, "postfix:", 8) == 0);
+ if (hook.postfix && query_format(NULL, 0, value + 8, NULL) == -1) {
+ err("invalid formatted text \"%s\"", value + 8);
+ return false;
+ }
hook.value = m_strdup(hook.postfix ? value + 8 : value);
- hook.filter_id = -1;
array_add(filter->hooks, hook);
return true;
}
if (result == HTK_ASYNC) {
return;
}
+ --filter_running;
hook = filter_hook_for_result(filter, result);
async_handler(context, hook);
}