121 Zeilen
3.0 KiB
C++
121 Zeilen
3.0 KiB
C++
/**
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* server/src/lua/console.cpp - Lua console wrapper
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*
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* This file is part of the traintastic source code.
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*
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* Copyright (C) 2019-2020 Reinder Feenstra
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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#include "console.hpp"
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#include "readonlytable.hpp"
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#include "sandbox.hpp"
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#include "script.hpp"
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#include "object.hpp"
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#include "method.hpp"
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#include "../core/traintastic.hpp"
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#include "enum.hpp"
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namespace Lua {
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void Console::push(lua_State* L)
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{
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lua_createtable(L, 0, 7);
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lua_pushcfunction(L, debug);
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lua_setfield(L, -2, "debug");
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lua_pushcfunction(L, info);
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lua_setfield(L, -2, "info");
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lua_pushcfunction(L, notice);
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lua_setfield(L, -2, "notice");
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lua_pushcfunction(L, warning);
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lua_setfield(L, -2, "warning");
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lua_pushcfunction(L, error);
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lua_setfield(L, -2, "error");
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lua_pushcfunction(L, critical);
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lua_setfield(L, -2, "critical");
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lua_pushcfunction(L, fatal);
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lua_setfield(L, -2, "fatal");
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ReadOnlyTable::wrap(L, -1);
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}
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void Console::log(lua_State* L, ::Console::Level level, const std::string& message)
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{
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Traintastic::instance->console->log(level, Sandbox::getStateData(L).script().id, message);
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}
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int Console::log(lua_State* L, ::Console::Level level)
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{
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const int top = lua_gettop(L);
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std::string message;
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for(int i = 1; i <= top; i++)
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{
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if(i != 1)
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message += " ";
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if(level == ::Console::Level::Debug)
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{
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switch(lua_type(L, i))
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{
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case LUA_TBOOLEAN:
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message += lua_toboolean(L, i) ? "true" : "false";
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break;
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case LUA_TNUMBER:
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case LUA_TSTRING:
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message += lua_tostring(L, i);
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break;
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case LUA_TUSERDATA:
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if(ObjectPtr object = Object::test(L, i))
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message += object->getClassId();
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else if(Method::test(L, i))
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message += "method";
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else
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{
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lua_getglobal(L, "tostring");
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assert(lua_isfunction(L, -1));
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lua_pushvalue(L, i);
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if(lua_pcall(L, 1, 1, 0) == LUA_OK && lua_isstring(L, -1))
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message += lua_tostring(L, -1);
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else
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message += luaL_typename(L, i);
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lua_pop(L, 1);
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}
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break;
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default:
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message += luaL_typename(L, i);
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break;
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}
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}
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else
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message += luaL_checkstring(L, i);
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}
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log(L, level, message);
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return 0;
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}
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}
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