コード例 #1
0
ファイル: gui.cpp プロジェクト: HeavenIsLost/rme
wxString GUI::GetExtensionsDirectory()
{
	std::string cfg_str = g_settings.getString(Config::EXTENSIONS_DIRECTORY);
	if(cfg_str.size()) {
		FileName dir;
		dir.Assign(wxstr(cfg_str));
		wxString path;
		if(dir.DirExists()) {
			path = dir.GetPath(wxPATH_GET_VOLUME | wxPATH_GET_SEPARATOR);
			return path;
		}
	}

	// Silently reset directory
	FileName local_directory = GetLocalDirectory();
	local_directory.AppendDir(wxT("extensions"));
	local_directory.Mkdir(0755, wxPATH_MKDIR_FULL);
	return local_directory.GetPath(wxPATH_GET_VOLUME | wxPATH_GET_SEPARATOR);
}
コード例 #2
0
ファイル: Plugin_NewLua.cpp プロジェクト: l0ud/MCServer
bool cPlugin_NewLua::Initialize(void)
{
	cCSLock Lock(m_CriticalSection);
	if (m_LuaState == NULL)
	{	
		m_LuaState = lua_open();
		luaL_openlibs(m_LuaState);
		tolua_AllToLua_open(m_LuaState);
		ManualBindings::Bind(m_LuaState);
		luaopen_lsqlite3(m_LuaState);
		luaopen_lxp(m_LuaState);
		
		// Inject the identification global variables into the state:
		lua_pushlightuserdata(m_LuaState, this);
		lua_setglobal(m_LuaState, LUA_PLUGIN_INSTANCE_VAR_NAME);
		lua_pushstring(m_LuaState, GetName().c_str());
		lua_setglobal(m_LuaState, LUA_PLUGIN_NAME_VAR_NAME);
	}

	std::string PluginPath = FILE_IO_PREFIX + GetLocalDirectory() + "/";

	// Load all files for this plugin, and execute them
	AStringList Files = GetDirectoryContents(PluginPath.c_str());
	for (AStringList::const_iterator itr = Files.begin(); itr != Files.end(); ++itr)
	{
		if (itr->rfind(".lua") == AString::npos)
		{
			continue;
		}
		AString Path = PluginPath + *itr;
		int s = luaL_loadfile(m_LuaState, Path.c_str() );
		if( report_errors( m_LuaState, s ) )
		{
			LOGERROR("Can't load plugin %s because of an error in file %s", GetLocalDirectory().c_str(), Path.c_str() );
			lua_close( m_LuaState );
			m_LuaState = 0;
			return false;
		}

		s = lua_pcall(m_LuaState, 0, LUA_MULTRET, 0);
		if( report_errors( m_LuaState, s ) )
		{
			LOGERROR("Error in plugin %s in file %s", GetLocalDirectory().c_str(), Path.c_str() );
			lua_close( m_LuaState );
			m_LuaState = 0;
			return false;
		}
	}  // for itr - Files[]

	// Call intialize function
	if (!PushFunction("Initialize"))
	{
		lua_close( m_LuaState );
		m_LuaState = 0;
		return false;
	}

	tolua_pushusertype(m_LuaState, this, "cPlugin_NewLua");
	
	if (!CallFunction(1, 1, "Initialize"))
	{
		lua_close( m_LuaState );
		m_LuaState = 0;
		return false;
	}

	if( !lua_isboolean( m_LuaState, -1 ) )
	{
		LOGWARN("Error in plugin %s Initialize() must return a boolean value!", GetLocalDirectory().c_str() );
		lua_close( m_LuaState );
		m_LuaState = 0;
		return false;
	}

	bool bSuccess = (tolua_toboolean(m_LuaState, -1, 0) > 0);
	return bSuccess;
}