[Project] Add helpers

src/libmime/filter.c

@@ -419,3 +419,36 @@ rspamd_check_action_metric (struct rspamd_task *task, struct rspamd_metric_resul
 
 	return METRIC_ACTION_NOACTION;
 }
+
+struct rspamd_symbol_result*
+rspamd_task_find_symbol_result (struct rspamd_task *task, const char *sym)
+{
+	struct rspamd_symbol_result *res = NULL;
+	khiter_t k;
+
+
+	if (task->result) {
+		k = kh_get (rspamd_symbols_hash, task->result->symbols, sym);
+
+		if (k != kh_end (task->result->symbols)) {
+			res = &kh_value (task->result->symbols, k);
+		}
+	}
+
+	return res;
+}
+
+void
+rspamd_task_symbol_result_foreach (struct rspamd_task *task,
+										GHFunc func,
+										gpointer ud)
+{
+	const gchar *kk;
+	struct rspamd_symbol_result res;
+
+	if (func && task->result) {
+		kh_foreach (task->result->symbols, kk, res, {
+			func ((gpointer)kk, (gpointer)&res, ud);
+		});
+	}
+}

src/libmime/filter.h

@@ -104,6 +104,25 @@ struct rspamd_symbol_result* rspamd_task_insert_result_full (struct rspamd_task
 gboolean rspamd_task_add_result_option (struct rspamd_task *task,
 		struct rspamd_symbol_result *s, const gchar *opt);
 
+/**
+ * Finds symbol result
+ * @param task
+ * @param sym
+ * @return
+ */
+struct rspamd_symbol_result* rspamd_task_find_symbol_result (
+		struct rspamd_task *task, const char *sym);
+
+/**
+ * Compatibility function to iterate on symbols hash
+ * @param task
+ * @param func
+ * @param ud
+ */
+void rspamd_task_symbol_result_foreach (struct rspamd_task *task,
+										GHFunc func,
+										gpointer ud);
+
 /**
  * Default consolidation function for metric, it get all symbols and multiply symbol
  * weight by some factor that is specified in config. Default factor is 1.