Rework calling of lua functions from regexp module.

2 files changed, 0 insertions, 59 deletions

diff --git a/src/lua/lua_common.c b/src/lua/lua_common.c
index a4ae97590..8df878585 100644
--- a/src/lua/lua_common.c
+++ b/src/lua/lua_common.c
@@ -476,61 +476,6 @@ rspamd_lua_call_chain_filter (const gchar *function,
 	return result;
 }
 
-/* Call custom lua function in rspamd expression */
-gboolean
-rspamd_lua_call_expression_func (gpointer lua_data,
-	struct rspamd_task *task, GList *args, gboolean *res)
-{
-	lua_State *L = task->cfg->lua_state;
-	struct rspamd_task **ptask;
-	GList *cur;
-	struct expression_argument *arg;
-	int nargs = 1, pop = 0;
-
-	lua_rawgeti (L, LUA_REGISTRYINDEX, GPOINTER_TO_INT (lua_data));
-	/* Now we got function in top of stack */
-	ptask = lua_newuserdata (L, sizeof (struct rspamd_task *));
-	rspamd_lua_setclass (L, "rspamd{task}", -1);
-	*ptask = task;
-
-	/* Now push all arguments */
-	cur = args;
-	while (cur) {
-		arg = get_function_arg (cur->data, task, FALSE);
-		if (arg) {
-			switch (arg->type) {
-			case EXPRESSION_ARGUMENT_NORMAL:
-				lua_pushstring (L, (const gchar *)arg->data);
-				break;
-			case EXPRESSION_ARGUMENT_BOOL:
-				lua_pushboolean (L, (gboolean) GPOINTER_TO_SIZE (arg->data));
-				break;
-			default:
-				msg_err ("cannot pass custom params to lua function");
-				return FALSE;
-			}
-		}
-		nargs++;
-		cur = g_list_next (cur);
-	}
-
-	if (lua_pcall (L, nargs, 1, 0) != 0) {
-		msg_info ("call to lua function failed: %s", lua_tostring (L, -1));
-		return FALSE;
-	}
-	pop++;
-
-	if (!lua_isboolean (L, -1)) {
-		lua_pop (L, pop);
-		msg_info ("lua function must return a boolean");
-		return FALSE;
-	}
-	*res = lua_toboolean (L, -1);
-	lua_pop (L, pop);
-
-	return TRUE;
-}
-
 
 /*
  * LUA custom consolidation function
diff --git a/src/lua/lua_common.h b/src/lua/lua_common.h
index afcfcdcdb..cbcdf5b68 100644
--- a/src/lua/lua_common.h
+++ b/src/lua/lua_common.h
@@ -182,10 +182,6 @@ gint rspamd_lua_call_chain_filter (const gchar *function,
 double rspamd_lua_consolidation_func (struct rspamd_task *task,
 	const gchar *metric_name,
 	const gchar *function_name);
-gboolean rspamd_lua_call_expression_func (gpointer lua_data,
-	struct rspamd_task *task,
-	GList *args,
-	gboolean *res);
 void rspamd_lua_call_post_filters (struct rspamd_task *task);
 void rspamd_lua_call_pre_filters (struct rspamd_task *task);
 void rspamd_lua_dostring (const gchar *line);