+++ /dev/null
-/* Copyright (c) 2010-2021. The SimGrid Team.
- * All rights reserved. */
-
-/* This program is free software; you can redistribute it and/or modify it
- * under the terms of the license (GNU LGPL) which comes with this package. */
-
-/* SimGrid Lua bindings */
-
-#include "lua_private.hpp"
-#include "lua_utils.hpp"
-#include "src/surf/xml/platf.hpp"
-#include <lauxlib.h>
-
-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
- *
- * - Argument 1 (string): the text to print
- */
-static int debug(lua_State* L)
-{
- const char* str = luaL_checkstring(L, 1);
- XBT_DEBUG("%s", str);
- return 0;
-}
-
-/**
- * @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)
-{
- const char* str = luaL_checkstring(L, 1);
- XBT_INFO("%s", str);
- return 0;
-}
-
-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)
-{
- const char* str = luaL_checkstring(L, 1);
- XBT_CRITICAL("%s", str);
- return 0;
-}
-
-/**
- * @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
- */
-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
- //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"
- // could happen in Lua.
- // see remark in the lua manual, function "lua_tolstring"
- // http://www.lua.org/manual/5.3/manual.html#lua_tolstring
-
- lua_pushvalue(L, -2); /* table key val key */
-
- XBT_DEBUG("%s", sglua_keyvalue_tostring(L, -1, -2).c_str());
- }
-
- lua_settop(L, argc); // Remove everything except the initial arguments
- }
- }
-
- return 0;
-}
-
-static const luaL_Reg simgrid_functions[] = {
- {"dump", dump},
- {"debug", debug},
- {"info", info},
- {"critical", critical},
- {"error", error},
- {nullptr, nullptr}
-};
-
-/* ********************************************************************************* */
-/* module management functions */
-/* ********************************************************************************* */
-
-/**
- * @brief Makes the core functions available to the Lua world.
- * @param L a Lua world
- */
-static void sglua_register_core_functions(lua_State *L)
-{
- /* register the core C functions to lua */
- luaL_newlib(L, simgrid_functions); /* simgrid */
- lua_pushvalue(L, -1); /* simgrid simgrid */
- lua_setglobal(L, "simgrid"); /* simgrid */
-}
-
-/**
- * @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_core_functions(L);
- sglua_register_host_functions(L);
- sglua_register_platf_functions(L);
-
- return 1;
-}
