From: Andrew Lewis <nerf@judo.za.org>
Date: Tue, 18 Oct 2016 06:49:00 +0000 (+0200)
Subject: [Feature] Support setting task message from Lua
X-Git-Tag: 1.4.0~237^2
X-Git-Url: https://source.dussan.org/?a=commitdiff_plain;h=271ce3e599b2330c235e5da293576ae02029cfe0;p=rspamd.git

[Feature] Support setting task message from Lua

 - Issue: #1046
---

diff --git a/src/lua/lua_task.c b/src/lua/lua_task.c
index 44a6a6d40..679e7b002 100644
--- a/src/lua/lua_task.c
+++ b/src/lua/lua_task.c
@@ -118,6 +118,16 @@ local function cb(task)
 end
  */
 LUA_FUNCTION_DEF (task, set_pre_result);
+/***
+ * @method task:append_message(message)
+ * Adds a message to scanning output.
+ * @param {string} message
+@example
+local function cb(task)
+	task:append_message('Example message')
+end
+ */
+LUA_FUNCTION_DEF (task, append_message);
 /***
  * @method task:get_urls([need_emails])
  * Get all URLs found in a message.
@@ -694,6 +704,7 @@ static const struct luaL_reg tasklib_m[] = {
 	LUA_INTERFACE_DEF (task, get_ev_base),
 	LUA_INTERFACE_DEF (task, insert_result),
 	LUA_INTERFACE_DEF (task, set_pre_result),
+	LUA_INTERFACE_DEF (task, append_message),
 	LUA_INTERFACE_DEF (task, has_urls),
 	LUA_INTERFACE_DEF (task, get_urls),
 	LUA_INTERFACE_DEF (task, get_content),
@@ -1108,6 +1119,24 @@ lua_task_set_pre_result (lua_State * L)
 	return 0;
 }
 
+static gint
+lua_task_append_message (lua_State * L)
+{
+	struct rspamd_task *task = lua_check_task (L, 1);
+	gchar *message;
+
+	if (task != NULL) {
+		message= rspamd_mempool_strdup (task->task_pool,
+				luaL_checkstring (L, 2));
+		task->messages = g_list_prepend (task->messages, message);
+	}
+	else {
+		return luaL_error (L, "invalid arguments");
+	}
+
+	return 0;
+}
+
 struct lua_tree_cb_data {
 	lua_State *L;
 	int i;