X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/25f00868d318a0c49b4965ea9dea9a78bc349365..0af9fb9273bace6930214d00b1000a58ec55742d:/src/bindings/lua/simgrid_lua.cpp

diff --git a/src/bindings/lua/simgrid_lua.cpp b/src/bindings/lua/simgrid_lua.cpp
index ea77144ba5..63d3dd900a 100644
--- a/src/bindings/lua/simgrid_lua.cpp
+++ b/src/bindings/lua/simgrid_lua.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2010-2015. The SimGrid Team.
+/* Copyright (c) 2010-2019. The SimGrid Team.
  * All rights reserved.                                                     */
 
 /* This program is free software; you can redistribute it and/or modify it
@@ -6,28 +6,23 @@
 
 /* SimGrid Lua bindings                                                     */
 
-#include "lua_private.h"
-#include "lua_utils.h"
+#include "lua_private.hpp"
+#include "lua_utils.hpp"
 #include "src/surf/xml/platf.hpp"
-
-
-XBT_LOG_NEW_DEFAULT_SUBCATEGORY(lua, bindings, "Lua Bindings");
-
-extern "C" {
 #include <lauxlib.h>
 
-int luaopen_simgrid(lua_State *L);
-static void sglua_register_c_functions(lua_State *L);
-}
+XBT_LOG_NEW_DEFAULT_CATEGORY(lua, "Lua Bindings");
+
+extern "C" int luaopen_simgrid(lua_State* L);
 
 /* ********************************************************************************* */
 /*                                  simgrid API                                      */
 /* ********************************************************************************* */
 
 /**
- * \brief Prints a log string with debug level.
- * \param L a Lua state
- * \return number of values returned to Lua
+ * @brief Prints a log string with debug level.
+ * @param L a Lua state
+ * @return number of values returned to Lua
  *
  * - Argument 1 (string): the text to print
  */
@@ -39,28 +34,28 @@ static int debug(lua_State* L) {
 }
 
 /**
- * \brief Prints a log string with info level.
- * \param L a Lua state
- * \return number of values returned to Lua
+ * @brief Prints a log string with info level.
+ * @param L a Lua state
+ * @return number of values returned to Lua
  *
  * - Argument 1 (string): the text to print
  */
-static int info(lua_State* L) {
-
+static int info(lua_State* L)
+{
   const char* str = luaL_checkstring(L, 1);
   XBT_INFO("%s", str);
   return 0;
 }
 
-static int error(lua_State* L) {
-
+static int error(lua_State* L)
+{
   const char* str = luaL_checkstring(L, 1);
   XBT_ERROR("%s", str);
   return 0;
 }
 
-static int critical(lua_State* L) {
-
+static int critical(lua_State* L)
+{
   const char* str = luaL_checkstring(L, 1);
   XBT_CRITICAL("%s", str);
   return 0;
@@ -70,16 +65,17 @@ static int critical(lua_State* L) {
  * @brief Dumps a lua table with XBT_DEBUG
  *
  * This function can be called from within lua via "simgrid.dump(table)". It will
- * then dump the table via XBT_DEBUG 
+ * then dump the table via XBT_DEBUG
  */
-static int dump(lua_State* L) {
+static int dump(lua_State* L)
+{
   int argc = lua_gettop(L);
 
   for (int i = 1; i <= argc; i++) {
     if (lua_istable(L, i)) {
       lua_pushnil(L); /* table nil */
 
-      //lua_next pops the topmost element from the stack and 
+      //lua_next pops the topmost element from the stack and
       //gets the next pair from the table at the specified index
       while (lua_next(L, i)) { /* table key val  */
         // we need to copy here, as a cast from "Number" to "String"
@@ -105,7 +101,7 @@ static const luaL_Reg simgrid_functions[] = {
   {"info", info},
   {"critical", critical},
   {"error", error},
-  {NULL, NULL}
+  {nullptr, nullptr}
 };
 
 /* ********************************************************************************* */
@@ -113,26 +109,8 @@ static const luaL_Reg simgrid_functions[] = {
 /* ********************************************************************************* */
 
 /**
- * \brief Opens the simgrid Lua module.
- *
- * This function is called automatically by the Lua interpreter when some
- * Lua code requires the "simgrid" module.
- *
- * \param L the Lua state
- */
-int luaopen_simgrid(lua_State *L)
-{
-  XBT_DEBUG("luaopen_simgrid *****");
-
-  sglua_register_c_functions(L);
-
-  return 1;
-}
-
-
-/**
- * \brief Makes the core functions available to the Lua world.
- * \param L a Lua world
+ * @brief Makes the core functions available to the Lua world.
+ * @param L a Lua world
  */
 static void sglua_register_core_functions(lua_State *L)
 {
@@ -143,12 +121,20 @@ static void sglua_register_core_functions(lua_State *L)
 }
 
 /**
- * \brief Creates the simgrid module and make it available to Lua.
- * \param L a Lua world
+ * @brief Opens the simgrid Lua module.
+ *
+ * This function is called automatically by the Lua interpreter when some
+ * Lua code requires the "simgrid" module.
+ *
+ * @param L the Lua state
  */
-static void sglua_register_c_functions(lua_State *L)
+int luaopen_simgrid(lua_State *L)
 {
+  XBT_DEBUG("luaopen_simgrid *****");
+
   sglua_register_core_functions(L);
   sglua_register_host_functions(L);
   sglua_register_platf_functions(L);
+
+  return 1;
 }