degesch: get rid of Lua timer hooks

Since they were the exception and have been replaced with the async API.

1 files changed, 0 insertions, 48 deletions

diff --git a/degesch.c b/degesch.c
index 1718402..511fdae 100644
--- a/degesch.c
+++ b/degesch.c
@@ -9073,7 +9073,6 @@ enum lua_hook_type
 	XLUA_HOOK_IRC,                      ///< IRC hook
 	XLUA_HOOK_PROMPT,                   ///< Prompt hook
 	XLUA_HOOK_COMPLETION,               ///< Autocomplete
-	XLUA_HOOK_TIMER,                    ///< One-shot timer
 };
 
 struct lua_hook
@@ -9088,8 +9087,6 @@ struct lua_hook
 		struct irc_hook irc_hook;       ///< IRC hook
 		struct prompt_hook prompt_hook; ///< IRC hook
 		struct completion_hook c_hook;  ///< Autocomplete hook
-
-		struct poller_timer timer;      ///< Timer
 	}
 	data;                               ///< Hook data
 };
@@ -9113,9 +9110,6 @@ lua_hook_unhook (lua_State *L)
 	case XLUA_HOOK_COMPLETION:
 		LIST_UNLINK (hook->plugin->ctx->completion_hooks, &hook->data.hook);
 		break;
-	case XLUA_HOOK_TIMER:
-		poller_timer_reset (&hook->data.timer);
-		break;
 	default:
 		hard_assert (!"invalid hook type");
 	case XLUA_HOOK_DEFUNCT:
@@ -9302,26 +9296,6 @@ lua_completion_hook_complete (struct completion_hook *self,
 
 // - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
 
-static void
-lua_timer_hook_dispatch (void *user_data)
-{
-	struct lua_hook *hook = user_data;
-	struct lua_plugin *plugin = hook->plugin;
-	lua_State *L = plugin->L;
-
-	lua_rawgeti (L, LUA_REGISTRYINDEX, hook->ref_callback);
-	lua_rawgetp (L, LUA_REGISTRYINDEX, hook);  // 1: hook
-
-	struct error *e = NULL;
-	if (!lua_plugin_call (plugin, 1, 0, &e))
-		lua_plugin_log_error (plugin, "timer hook", e);
-
-	// There's no need to keep the hook around once the timer is dispatched
-	lua_cache_invalidate (L, hook);
-}
-
-// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
-
 static struct lua_hook *
 lua_plugin_push_hook (lua_State *L, struct lua_plugin *plugin,
 	int callback_index, enum lua_hook_type type, int priority)
@@ -9392,27 +9366,6 @@ lua_plugin_hook_completion (lua_State *L)
 	return 1;
 }
 
-static int
-lua_plugin_hook_timer (lua_State *L)
-{
-	struct lua_plugin *plugin = lua_touserdata (L, lua_upvalueindex (1));
-	lua_Integer timeout = luaL_checkinteger (L, 2);
-
-	if (timeout < 0)
-		luaL_argerror (L, 2, "timeout mustn't be negative");
-
-	// This doesn't really hook anything but we can reuse the code
-	struct lua_hook *hook = lua_plugin_push_hook
-		(L, plugin, 1, XLUA_HOOK_TIMER, 0 /* priority doesn't apply */);
-
-	struct poller_timer *timer = &hook->data.timer;
-	poller_timer_init (timer, &plugin->ctx->poller);
-	timer->dispatcher = lua_timer_hook_dispatch;
-	timer->user_data = hook;
-	poller_timer_set (timer, timeout);
-	return 1;
-}
-
 // - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
 
 #define XLUA_SCHEMA_METATABLE "schema"  ///< Identifier for the Lua metatable
@@ -10096,7 +10049,6 @@ static luaL_Reg lua_plugin_library[] =
 	{ "hook_irc",        lua_plugin_hook_irc        },
 	{ "hook_prompt",     lua_plugin_hook_prompt     },
 	{ "hook_completion", lua_plugin_hook_completion },
-	{ "hook_timer",      lua_plugin_hook_timer      },
 	{ "setup_config",    lua_plugin_setup_config    },
 	{ "connect",         lua_plugin_connect         },