Method contextGetPath

source/core/StarLua.cpp:1012–1041

}

LuaValue LuaEngine::contextGetPath(int handleIndex, String path) {
  lua_checkstack(m_state, 2);
  pushHandle(m_state, handleIndex);

  std::string utf8Path = path.takeUtf8();
  char* utf8Ptr = &utf8Path[0];
  size_t utf8Size = utf8Path.size();

  size_t subPathStart = 0;
  for (size_t i = 0; i < utf8Size; ++i) {
    if (utf8Path[i] == '.') {
      utf8Path[i] = '\0';

      lua_getfield(m_state, -1, utf8Ptr + subPathStart);
      lua_remove(m_state, -2);

      if (lua_type(m_state, -1) != LUA_TTABLE) {
        lua_pop(m_state, 1);
        return LuaNil;
      }

      subPathStart = i + 1;
    }
  }

  lua_getfield(m_state, -1, utf8Ptr + subPathStart);
  lua_remove(m_state, -2);

  return popLuaValue(m_state);
}

void LuaEngine::contextSetPath(int handleIndex, String path, LuaValue const& value) {
  lua_checkstack(m_state, 3);