1/************************************************************** 2 * 3 * Licensed to the Apache Software Foundation (ASF) under one 4 * or more contributor license agreements. See the NOTICE file 5 * distributed with this work for additional information 6 * regarding copyright ownership. The ASF licenses this file 7 * to you under the Apache License, Version 2.0 (the 8 * "License"); you may not use this file except in compliance 9 * with the License. You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, 14 * software distributed under the License is distributed on an 15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 * KIND, either express or implied. See the License for the 17 * specific language governing permissions and limitations 18 * under the License. 19 * 20 *************************************************************/ 21 22 23#ifndef __com_sun_star_lang_XUnoTunnel_idl__ 24#define __com_sun_star_lang_XUnoTunnel_idl__ 25 26#ifndef __com_sun_star_uno_XInterface_idl__ 27#include <com/sun/star/uno/XInterface.idl> 28#endif 29 30 31 32//============================================================================= 33 34module com { module sun { module star { module lang { 35 36//============================================================================= 37 38/** An interface to tunnel UNO. This means providing access to data or 39 something else, which is not specified by UNO-IDL. 40 41 @attention 42 Restrictive usage. Use only, if there is no better possibility left. 43 It is definitely a hack. 44 45 <p> 46 Common usage: 47 Getting a C++ object pointer in the same process, thus to use an 48 implementation directly, most often because of a design flaw. 49 </p> 50*/ 51published interface XUnoTunnel: com::sun::star::uno::XInterface 52{ 53 /** Call this method to get something which is not specified in UNO, e.g. 54 an address to some C++ object. 55 56 @attention 57 The identifier specifies how the return value is to be reinterpreted. 58 The identifier must be globally unique, because it is unknown where 59 the implementation resides. 60 61 @param aIdentifier 62 identifier 63 @return 64 something 65 */ 66 hyper getSomething( [in] sequence< byte > aIdentifier ); 67}; 68 69//============================================================================= 70 71}; }; }; }; 72 73/*============================================================================= 74 75=============================================================================*/ 76#endif 77