1356843Sdim//===-- ScriptInterpreterLua.h ----------------------------------*- C++ -*-===//
2356843Sdim//
3356843Sdim// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4356843Sdim// See https://llvm.org/LICENSE.txt for license information.
5356843Sdim// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6356843Sdim//
7356843Sdim//===----------------------------------------------------------------------===//
8356843Sdim
9356843Sdim#ifndef liblldb_Lua_h_
10356843Sdim#define liblldb_Lua_h_
11356843Sdim
12356843Sdim#include "lldb/lldb-types.h"
13356843Sdim#include "llvm/ADT/StringRef.h"
14356843Sdim#include "llvm/Support/Error.h"
15356843Sdim
16356843Sdim#include "lua.hpp"
17356843Sdim
18356843Sdim#include <mutex>
19356843Sdim
20356843Sdimnamespace lldb_private {
21356843Sdim
22356843Sdimextern "C" {
23356843Sdimint luaopen_lldb(lua_State *L);
24356843Sdim}
25356843Sdim
26356843Sdimclass Lua {
27356843Sdimpublic:
28356843Sdim  Lua() : m_lua_state(luaL_newstate()) {
29356843Sdim    assert(m_lua_state);
30356843Sdim    luaL_openlibs(m_lua_state);
31356843Sdim    luaopen_lldb(m_lua_state);
32356843Sdim  }
33356843Sdim
34356843Sdim  ~Lua() {
35356843Sdim    assert(m_lua_state);
36356843Sdim    luaL_openlibs(m_lua_state);
37356843Sdim  }
38356843Sdim
39356843Sdim  llvm::Error Run(llvm::StringRef buffer);
40356843Sdim  llvm::Error LoadModule(llvm::StringRef filename);
41356843Sdim
42356843Sdimprivate:
43356843Sdim  lua_State *m_lua_state;
44356843Sdim};
45356843Sdim
46356843Sdim} // namespace lldb_private
47356843Sdim
48356843Sdim#endif // liblldb_Lua_h_
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