Rework pre-filters results processing.

src/libmime/filter.c

@@ -93,6 +93,7 @@ rspamd_create_metric_result (struct rspamd_task *task, const gchar *name)
 	metric_res->score = 0;
 	g_hash_table_insert (task->results, (gpointer) metric->name,
 			metric_res);
+	metric_res->action = METRIC_ACTION_MAX;
 
 	return metric_res;
 }

src/libmime/filter.h

@@ -65,6 +65,7 @@ struct metric {
 struct metric_result {
 	struct metric *metric;                          /**< pointer to metric structure			*/
 	double score;                                   /**< total score							*/
+	enum rspamd_metric_action action;				/**< the current action						*/
 	GHashTable *symbols;                            /**< symbols of metric						*/
 	gboolean checked;                               /**< whether metric result is consolidated  */
 	double grow_factor;                             /**< current grow factor					*/

src/libserver/protocol.c

@@ -648,8 +648,16 @@ rspamd_metric_result_ucl (struct rspamd_task *task,
 	m = mres->metric;
 
 	/* XXX: handle settings */
-	action = rspamd_check_action_metric (task, mres->score, &required_score, m);
+	if (mres->action == METRIC_ACTION_MAX) {
+		mres->action = rspamd_check_action_metric (task, mres->score,
+				&required_score, m);
+	}
+	else {
+		required_score = mres->metric->actions[mres->action].score;
+	}
+	action = mres->action;
 	is_spam = (action == METRIC_ACTION_REJECT);
+
 	if (task->is_skipped) {
 		action_char = 'S';
 	}
@@ -659,6 +667,7 @@ rspamd_metric_result_ucl (struct rspamd_task *task,
 	else {
 		action_char = 'F';
 	}
+
 	rspamd_printf_gstring (logbuf, "(%s: %c (%s): [%.2f/%.2f] [",
 		m->name, action_char,
 		rspamd_action_to_str (action),
@@ -790,7 +799,6 @@ rspamd_protocol_http_reply (struct rspamd_http_message *msg,
 		rspamd_http_message_add_header (msg, hn->str, hv->str);
 	}
 
-
 	g_hash_table_iter_init (&hiter, task->results);
 
 	top = ucl_object_typed_new (UCL_OBJECT);

src/lua/lua_task.c

@@ -793,6 +793,7 @@ lua_task_set_pre_result (lua_State * L)
 			mres = rspamd_create_metric_result (task, DEFAULT_METRIC);
 			if (mres != NULL) {
 				mres->score = mres->metric->actions[action].score;
+				mres->action = action;
 			}
 			task->pre_result.action = action;
 			if (lua_gettop (L) >= 3) {