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Diffstat (limited to '3rdparty/sol2/sol/state.hpp')
-rw-r--r-- | 3rdparty/sol2/sol/state.hpp | 94 |
1 files changed, 0 insertions, 94 deletions
diff --git a/3rdparty/sol2/sol/state.hpp b/3rdparty/sol2/sol/state.hpp deleted file mode 100644 index 97bbc260dc6..00000000000 --- a/3rdparty/sol2/sol/state.hpp +++ /dev/null @@ -1,94 +0,0 @@ -// The MIT License (MIT) - -// Copyright (c) 2013-2016 Rapptz, ThePhD and contributors - -// Permission is hereby granted, free of charge, to any person obtaining a copy of -// this software and associated documentation files (the "Software"), to deal in -// the Software without restriction, including without limitation the rights to -// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of -// the Software, and to permit persons to whom the Software is furnished to do so, -// subject to the following conditions: - -// The above copyright notice and this permission notice shall be included in all -// copies or substantial portions of the Software. - -// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS -// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR -// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER -// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -#ifndef SOL_STATE_HPP -#define SOL_STATE_HPP - -#include "state_view.hpp" - -namespace sol { - inline int default_at_panic(lua_State* L) { -#ifdef SOL_NO_EXCEPTIONS - (void)L; - return -1; -#else - const char* message = lua_tostring(L, -1); - if (message) { - std::string err = message; - lua_pop(L, 1); - throw error(err); - } - throw error(std::string("An unexpected error occurred and forced the lua state to call atpanic")); -#endif - } - - inline int default_error_handler(lua_State*L) { - using namespace sol; - std::string msg = "An unknown error has triggered the default error handler"; - optional<string_detail::string_shim> maybetopmsg = stack::check_get<string_detail::string_shim>(L, 1); - if (maybetopmsg) { - const string_detail::string_shim& topmsg = maybetopmsg.value(); - msg.assign(topmsg.c_str(), topmsg.size()); - } - luaL_traceback(L, L, msg.c_str(), 1); - optional<string_detail::string_shim> maybetraceback = stack::check_get<string_detail::string_shim>(L, -1); - if (maybetraceback) { - const string_detail::string_shim& traceback = maybetraceback.value(); - msg.assign(traceback.c_str(), traceback.size()); - } - return stack::push(L, msg); - } - - - class state : private std::unique_ptr<lua_State, void(*)(lua_State*)>, public state_view { - private: - typedef std::unique_ptr<lua_State, void(*)(lua_State*)> unique_base; - public: - state(lua_CFunction panic = default_at_panic) : unique_base(luaL_newstate(), lua_close), - state_view(unique_base::get()) { - set_panic(panic); - stack::luajit_exception_handler(unique_base::get()); - } - - state(lua_CFunction panic, lua_Alloc alfunc, void* alpointer = nullptr) : unique_base(lua_newstate(alfunc, alpointer), lua_close), - state_view(unique_base::get()) { - set_panic(panic); - sol::protected_function::set_default_handler(sol::object(lua_state(), in_place, default_error_handler)); - stack::luajit_exception_handler(unique_base::get()); - } - - state(const state&) = delete; - state(state&&) = default; - state& operator=(const state&) = delete; - state& operator=(state&&) = default; - - using state_view::get; - - ~state() { - auto& handler = protected_function::get_default_handler(); - if (handler.lua_state() == this->lua_state()) { - protected_function::set_default_handler(reference()); - } - } - }; -} // sol - -#endif // SOL_STATE_HPP |