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1 : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 : /*
3 : * This file is part of the LibreOffice project.
4 : *
5 : * This Source Code Form is subject to the terms of the Mozilla Public
6 : * License, v. 2.0. If a copy of the MPL was not distributed with this
7 : * file, You can obtain one at http://mozilla.org/MPL/2.0/.
8 : *
9 : * This file incorporates work covered by the following license notice:
10 : *
11 : * Licensed to the Apache Software Foundation (ASF) under one or more
12 : * contributor license agreements. See the NOTICE file distributed
13 : * with this work for additional information regarding copyright
14 : * ownership. The ASF licenses this file to you under the Apache
15 : * License, Version 2.0 (the "License"); you may not use this file
16 : * except in compliance with the License. You may obtain a copy of
17 : * the License at http://www.apache.org/licenses/LICENSE-2.0 .
18 : */
19 : #ifndef _COM_SUN_STAR_UNO_REFERENCE_HXX_
20 : #define _COM_SUN_STAR_UNO_REFERENCE_HXX_
21 :
22 : #include <com/sun/star/uno/Reference.h>
23 : #include <com/sun/star/uno/RuntimeException.hpp>
24 : #include <com/sun/star/uno/XInterface.hpp>
25 : #include <com/sun/star/uno/genfunc.hxx>
26 :
27 : namespace com
28 : {
29 : namespace sun
30 : {
31 : namespace star
32 : {
33 : namespace uno
34 : {
35 :
36 : //__________________________________________________________________________________________________
37 14504533 : inline XInterface * BaseReference::iquery(
38 : XInterface * pInterface, const Type & rType )
39 : SAL_THROW( (RuntimeException) )
40 : {
41 14504533 : if (pInterface)
42 : {
43 12327412 : Any aRet( pInterface->queryInterface( rType ) );
44 12327411 : if (typelib_TypeClass_INTERFACE == aRet.pType->eTypeClass)
45 : {
46 11469530 : XInterface * pRet = static_cast< XInterface * >( aRet.pReserved );
47 11469530 : aRet.pReserved = 0;
48 11469530 : return pRet;
49 857881 : }
50 : }
51 3035002 : return 0;
52 : }
53 : //__________________________________________________________________________________________________
54 : template< class interface_type >
55 13507383 : inline XInterface * Reference< interface_type >::iquery(
56 : XInterface * pInterface ) SAL_THROW( (RuntimeException) )
57 : {
58 13507383 : return BaseReference::iquery(pInterface, interface_type::static_type());
59 : }
60 : #ifndef EXCEPTIONS_OFF
61 : extern "C" rtl_uString * SAL_CALL cppu_unsatisfied_iquery_msg(
62 : typelib_TypeDescriptionReference * pType )
63 : SAL_THROW_EXTERN_C();
64 : extern "C" rtl_uString * SAL_CALL cppu_unsatisfied_iset_msg(
65 : typelib_TypeDescriptionReference * pType )
66 : SAL_THROW_EXTERN_C();
67 : //__________________________________________________________________________________________________
68 997150 : inline XInterface * BaseReference::iquery_throw(
69 : XInterface * pInterface, const Type & rType )
70 : SAL_THROW( (RuntimeException) )
71 : {
72 997150 : XInterface * pQueried = iquery( pInterface, rType );
73 997150 : if (pQueried)
74 1973930 : return pQueried;
75 : throw RuntimeException(
76 : ::rtl::OUString( cppu_unsatisfied_iquery_msg( rType.getTypeLibType() ), SAL_NO_ACQUIRE ),
77 10185 : Reference< XInterface >( pInterface ) );
78 : }
79 : //__________________________________________________________________________________________________
80 : template< class interface_type >
81 997150 : inline XInterface * Reference< interface_type >::iquery_throw(
82 : XInterface * pInterface ) SAL_THROW( (RuntimeException) )
83 : {
84 : return BaseReference::iquery_throw(
85 997150 : pInterface, interface_type::static_type());
86 : }
87 : //__________________________________________________________________________________________________
88 : template< class interface_type >
89 31140 : inline interface_type * Reference< interface_type >::iset_throw(
90 : interface_type * pInterface ) SAL_THROW( (RuntimeException) )
91 : {
92 31140 : if (pInterface)
93 : {
94 29921 : castToXInterface(pInterface)->acquire();
95 59842 : return pInterface;
96 : }
97 2438 : throw RuntimeException(
98 1219 : ::rtl::OUString( cppu_unsatisfied_iset_msg( interface_type::static_type().getTypeLibType() ), SAL_NO_ACQUIRE ),
99 1219 : NULL );
100 : }
101 : #endif
102 :
103 : //__________________________________________________________________________________________________
104 : template< class interface_type >
105 94345347 : inline Reference< interface_type >::~Reference() SAL_THROW(())
106 : {
107 94345347 : if (_pInterface)
108 46425960 : _pInterface->release();
109 94345347 : }
110 : //__________________________________________________________________________________________________
111 : template< class interface_type >
112 51658250 : inline Reference< interface_type >::Reference() SAL_THROW(())
113 : {
114 51658253 : _pInterface = 0;
115 51658253 : }
116 : //__________________________________________________________________________________________________
117 : template< class interface_type >
118 16857920 : inline Reference< interface_type >::Reference( const Reference< interface_type > & rRef ) SAL_THROW(())
119 : {
120 16857921 : _pInterface = rRef._pInterface;
121 16857921 : if (_pInterface)
122 12864407 : _pInterface->acquire();
123 16857921 : }
124 : //__________________________________________________________________________________________________
125 : template< class interface_type > template< class derived_type >
126 141282 : inline Reference< interface_type >::Reference(
127 : const Reference< derived_type > & rRef,
128 141282 : typename detail::UpCast< interface_type, derived_type >::t )
129 : SAL_THROW(())
130 : {
131 141282 : interface_type * p = rRef.get();
132 141282 : _pInterface = p;
133 141282 : if (_pInterface)
134 141281 : _pInterface->acquire();
135 141282 : }
136 : //__________________________________________________________________________________________________
137 : template< class interface_type >
138 12374915 : inline Reference< interface_type >::Reference( interface_type * pInterface ) SAL_THROW(())
139 : {
140 12374915 : _pInterface = castToXInterface(pInterface);
141 12374915 : if (_pInterface)
142 11114908 : _pInterface->acquire();
143 12374915 : }
144 : //__________________________________________________________________________________________________
145 : template< class interface_type >
146 2075961 : inline Reference< interface_type >::Reference( interface_type * pInterface, __sal_NoAcquire ) SAL_THROW(())
147 : {
148 2075961 : _pInterface = castToXInterface(pInterface);
149 2075961 : }
150 : //__________________________________________________________________________________________________
151 : template< class interface_type >
152 2 : inline Reference< interface_type >::Reference( interface_type * pInterface, UnoReference_NoAcquire ) SAL_THROW(())
153 : {
154 2 : _pInterface = castToXInterface(pInterface);
155 2 : }
156 : //__________________________________________________________________________________________________
157 : template< class interface_type >
158 8276549 : inline Reference< interface_type >::Reference( const BaseReference & rRef, UnoReference_Query ) SAL_THROW( (RuntimeException) )
159 : {
160 8276549 : _pInterface = iquery( rRef.get() );
161 8276549 : }
162 : //__________________________________________________________________________________________________
163 : template< class interface_type >
164 1598225 : inline Reference< interface_type >::Reference( XInterface * pInterface, UnoReference_Query ) SAL_THROW( (RuntimeException) )
165 : {
166 1598225 : _pInterface = iquery( pInterface );
167 1598225 : }
168 : //__________________________________________________________________________________________________
169 : template< class interface_type >
170 612280 : inline Reference< interface_type >::Reference( const Any & rAny, UnoReference_Query ) SAL_THROW( (RuntimeException) )
171 : {
172 1223396 : _pInterface = (typelib_TypeClass_INTERFACE == rAny.pType->eTypeClass
173 611116 : ? iquery( static_cast< XInterface * >( rAny.pReserved ) ) : 0);
174 612280 : }
175 : #ifndef EXCEPTIONS_OFF
176 : //__________________________________________________________________________________________________
177 : template< class interface_type >
178 581358 : inline Reference< interface_type >::Reference( const BaseReference & rRef, UnoReference_QueryThrow ) SAL_THROW( (RuntimeException) )
179 : {
180 581358 : _pInterface = iquery_throw( rRef.get() );
181 572528 : }
182 : //__________________________________________________________________________________________________
183 : template< class interface_type >
184 62878 : inline Reference< interface_type >::Reference( XInterface * pInterface, UnoReference_QueryThrow ) SAL_THROW( (RuntimeException) )
185 : {
186 62878 : _pInterface = iquery_throw( pInterface );
187 62878 : }
188 : //__________________________________________________________________________________________________
189 : template< class interface_type >
190 240216 : inline Reference< interface_type >::Reference( const Any & rAny, UnoReference_QueryThrow ) SAL_THROW( (RuntimeException) )
191 : {
192 239238 : _pInterface = iquery_throw( typelib_TypeClass_INTERFACE == rAny.pType->eTypeClass
193 240216 : ? static_cast< XInterface * >( rAny.pReserved ) : 0 );
194 239238 : }
195 : //__________________________________________________________________________________________________
196 : template< class interface_type >
197 28888 : inline Reference< interface_type >::Reference( const Reference< interface_type > & rRef, UnoReference_SetThrow ) SAL_THROW( (RuntimeException) )
198 : {
199 28888 : _pInterface = castToXInterface( iset_throw( rRef.get() ) );
200 27682 : }
201 : //__________________________________________________________________________________________________
202 : template< class interface_type >
203 476 : inline Reference< interface_type >::Reference( interface_type * pInterface, UnoReference_SetThrow ) SAL_THROW( (RuntimeException) )
204 : {
205 476 : _pInterface = castToXInterface( iset_throw( pInterface ) );
206 475 : }
207 : #endif
208 :
209 : //__________________________________________________________________________________________________
210 : template< class interface_type >
211 2024690 : inline void Reference< interface_type >::clear() SAL_THROW(())
212 : {
213 2024690 : if (_pInterface)
214 : {
215 883330 : XInterface * const pOld = _pInterface;
216 883330 : _pInterface = 0;
217 883330 : pOld->release();
218 : }
219 2024690 : }
220 : //__________________________________________________________________________________________________
221 : template< class interface_type >
222 18850640 : inline sal_Bool Reference< interface_type >::set(
223 : interface_type * pInterface ) SAL_THROW(())
224 : {
225 18850640 : if (pInterface)
226 17309518 : castToXInterface(pInterface)->acquire();
227 18850640 : XInterface * const pOld = _pInterface;
228 18850640 : _pInterface = castToXInterface(pInterface);
229 18850640 : if (pOld)
230 724335 : pOld->release();
231 18850640 : return (0 != pInterface);
232 : }
233 : //__________________________________________________________________________________________________
234 : template< class interface_type >
235 1061247 : inline sal_Bool Reference< interface_type >::set(
236 : interface_type * pInterface, __sal_NoAcquire ) SAL_THROW(())
237 : {
238 1061247 : XInterface * const pOld = _pInterface;
239 1061247 : _pInterface = castToXInterface(pInterface);
240 1061247 : if (pOld)
241 38964 : pOld->release();
242 1061247 : return (0 != pInterface);
243 : }
244 : //__________________________________________________________________________________________________
245 : template< class interface_type >
246 : inline sal_Bool Reference< interface_type >::set(
247 : interface_type * pInterface, UnoReference_NoAcquire ) SAL_THROW(())
248 : {
249 : return set( pInterface, SAL_NO_ACQUIRE );
250 : }
251 :
252 : //__________________________________________________________________________________________________
253 : template< class interface_type >
254 327080 : inline sal_Bool Reference< interface_type >::set(
255 : const Reference< interface_type > & rRef ) SAL_THROW(())
256 : {
257 327080 : return set( castFromXInterface( rRef._pInterface ) );
258 : }
259 : //__________________________________________________________________________________________________
260 : template< class interface_type >
261 47 : inline sal_Bool Reference< interface_type >::set(
262 : XInterface * pInterface, UnoReference_Query ) SAL_THROW( (RuntimeException) )
263 : {
264 47 : return set( castFromXInterface(iquery( pInterface )), SAL_NO_ACQUIRE );
265 : }
266 : //__________________________________________________________________________________________________
267 : template< class interface_type >
268 128394 : inline sal_Bool Reference< interface_type >::set(
269 : const BaseReference & rRef, UnoReference_Query ) SAL_THROW( (RuntimeException) )
270 : {
271 128394 : return set( castFromXInterface(iquery( rRef.get() )), SAL_NO_ACQUIRE );
272 : }
273 :
274 : //______________________________________________________________________________
275 : template< class interface_type >
276 818721 : inline bool Reference< interface_type >::set(
277 : Any const & rAny, UnoReference_Query )
278 : {
279 : return set(
280 : castFromXInterface(
281 : iquery(
282 : rAny.pType->eTypeClass == typelib_TypeClass_INTERFACE
283 : ? static_cast< XInterface * >( rAny.pReserved ) : 0 )),
284 818721 : SAL_NO_ACQUIRE );
285 : }
286 :
287 : #ifndef EXCEPTIONS_OFF
288 : //__________________________________________________________________________________________________
289 : template< class interface_type >
290 3 : inline void Reference< interface_type >::set(
291 : XInterface * pInterface, UnoReference_QueryThrow ) SAL_THROW( (RuntimeException) )
292 : {
293 3 : set( castFromXInterface(iquery_throw( pInterface )), SAL_NO_ACQUIRE );
294 3 : }
295 : //__________________________________________________________________________________________________
296 : template< class interface_type >
297 109558 : inline void Reference< interface_type >::set(
298 : const BaseReference & rRef, UnoReference_QueryThrow ) SAL_THROW( (RuntimeException) )
299 : {
300 109558 : set( castFromXInterface(iquery_throw( rRef.get() )), SAL_NO_ACQUIRE );
301 109181 : }
302 :
303 : //______________________________________________________________________________
304 : template< class interface_type >
305 3137 : inline void Reference< interface_type >::set(
306 : Any const & rAny, UnoReference_QueryThrow )
307 : {
308 3137 : set( castFromXInterface(
309 : iquery_throw(
310 : rAny.pType->eTypeClass == typelib_TypeClass_INTERFACE
311 : ? static_cast< XInterface * >( rAny.pReserved ) : 0 )),
312 3137 : SAL_NO_ACQUIRE );
313 3137 : }
314 : //__________________________________________________________________________________________________
315 : template< class interface_type >
316 1776 : inline void Reference< interface_type >::set(
317 : interface_type * pInterface, UnoReference_SetThrow ) SAL_THROW( (RuntimeException) )
318 : {
319 1776 : set( iset_throw( pInterface ), SAL_NO_ACQUIRE );
320 1764 : }
321 : //__________________________________________________________________________________________________
322 : template< class interface_type >
323 1774 : inline void Reference< interface_type >::set(
324 : const Reference< interface_type > & rRef, UnoReference_SetThrow ) SAL_THROW( (RuntimeException) )
325 : {
326 1774 : set( rRef.get(), UNO_SET_THROW );
327 1763 : }
328 :
329 : #endif
330 :
331 : //__________________________________________________________________________________________________
332 : template< class interface_type >
333 1935684 : inline Reference< interface_type > & Reference< interface_type >::operator = (
334 : interface_type * pInterface ) SAL_THROW(())
335 : {
336 1935684 : set( pInterface );
337 1935684 : return *this;
338 : }
339 : //__________________________________________________________________________________________________
340 : template< class interface_type >
341 16532880 : inline Reference< interface_type > & Reference< interface_type >::operator = (
342 : const Reference< interface_type > & rRef ) SAL_THROW(())
343 : {
344 16532880 : set( castFromXInterface( rRef._pInterface ) );
345 16532880 : return *this;
346 : }
347 :
348 : //__________________________________________________________________________________________________
349 : template< class interface_type >
350 2056682 : inline Reference< interface_type > Reference< interface_type >::query(
351 : const BaseReference & rRef ) SAL_THROW( (RuntimeException) )
352 : {
353 : return Reference< interface_type >(
354 2056682 : castFromXInterface(iquery( rRef.get() )), SAL_NO_ACQUIRE );
355 : }
356 : //__________________________________________________________________________________________________
357 : template< class interface_type >
358 17649 : inline Reference< interface_type > Reference< interface_type >::query(
359 : XInterface * pInterface ) SAL_THROW( (RuntimeException) )
360 : {
361 : return Reference< interface_type >(
362 17649 : castFromXInterface(iquery( pInterface )), SAL_NO_ACQUIRE );
363 : }
364 :
365 : //##################################################################################################
366 :
367 : //__________________________________________________________________________________________________
368 925854 : inline sal_Bool BaseReference::operator == ( XInterface * pInterface ) const SAL_THROW(())
369 : {
370 925854 : if (_pInterface == pInterface)
371 605008 : return sal_True;
372 : #ifndef EXCEPTIONS_OFF
373 : try
374 : {
375 : #endif
376 : // only the query to XInterface must return the same pointer if they belong to same objects
377 320846 : Reference< XInterface > x1( _pInterface, UNO_QUERY );
378 641692 : Reference< XInterface > x2( pInterface, UNO_QUERY );
379 641692 : return (x1._pInterface == x2._pInterface);
380 : #ifndef EXCEPTIONS_OFF
381 : }
382 0 : catch (RuntimeException &)
383 : {
384 0 : return sal_False;
385 : }
386 : #endif
387 : }
388 :
389 : //______________________________________________________________________________
390 75225 : inline sal_Bool BaseReference::operator < (
391 : const BaseReference & rRef ) const SAL_THROW(())
392 : {
393 75225 : if (_pInterface == rRef._pInterface)
394 39320 : return sal_False;
395 : #if ! defined EXCEPTIONS_OFF
396 : try
397 : {
398 : #endif
399 : // only the query to XInterface must return the same pointer:
400 35905 : Reference< XInterface > x1( _pInterface, UNO_QUERY );
401 71810 : Reference< XInterface > x2( rRef, UNO_QUERY );
402 71810 : return (x1._pInterface < x2._pInterface);
403 : #if ! defined EXCEPTIONS_OFF
404 : }
405 0 : catch (RuntimeException &)
406 : {
407 0 : return sal_False;
408 : }
409 : #endif
410 : }
411 :
412 : //__________________________________________________________________________________________________
413 888 : inline sal_Bool BaseReference::operator != ( XInterface * pInterface ) const SAL_THROW(())
414 : {
415 888 : return (! operator == ( pInterface ));
416 : }
417 : //__________________________________________________________________________________________________
418 820380 : inline sal_Bool BaseReference::operator == ( const BaseReference & rRef ) const SAL_THROW(())
419 : {
420 820380 : return operator == ( rRef._pInterface );
421 : }
422 : //__________________________________________________________________________________________________
423 104042 : inline sal_Bool BaseReference::operator != ( const BaseReference & rRef ) const SAL_THROW(())
424 : {
425 104042 : return (! operator == ( rRef._pInterface ));
426 : }
427 :
428 : }
429 : }
430 : }
431 : }
432 :
433 : #endif
434 :
435 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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