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13  * Unless required by applicable law or agreed to in writing,
14  * software distributed under the License is distributed on an
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21 
22 
23 
24 // MARKER(update_precomp.py): autogen include statement, do not remove
25 #include "precompiled_bridges.hxx"
26 
27 #include <malloc.h>
28 
29 #include <com/sun/star/uno/genfunc.hxx>
30 #include <uno/data.h>
31 
32 #include "bridges/cpp_uno/shared/bridge.hxx"
33 #include "bridges/cpp_uno/shared/types.hxx"
34 #include "bridges/cpp_uno/shared/unointerfaceproxy.hxx"
35 #include "bridges/cpp_uno/shared/vtables.hxx"
36 
37 #include "share.hxx"
38 
39 #include <stdio.h>
40 #include <string.h>
41 
42 
43 using namespace ::rtl;
44 using namespace ::com::sun::star::uno;
45 
46 namespace
47 {
48 static sal_Int32
invoke_count_words(char * pPT)49 invoke_count_words(char * pPT)
50 {
51      sal_Int32 overflow = 0, gpr = 0, fpr = 0;
52      int c;                        // character of parameter type being decoded
53 
54      while (*pPT != 'X') {
55        c = *pPT;
56        switch (c) {
57        case 'D':                   /* type is double */
58             if (fpr < 2) fpr++; else overflow+=2;
59             break;
60 
61        case 'F':                   /* type is float */
62             if (fpr < 2) fpr++; else overflow++;
63             break;
64 
65        case 'H':                /* type is long long */
66             if (gpr < 4) gpr+=2; else gpr=5, overflow+=2;
67             break;
68 
69        case 'S':
70        case 'T':
71        case 'B':
72        case 'C':
73             if (gpr < 5) gpr++; else overflow++;
74             break;
75 
76        default:
77             if (gpr < 5) gpr++; else overflow++;
78             break;
79        }
80        pPT++;
81      }
82      /* Round up number of overflow words to ensure stack
83        stays aligned to 8 bytes.  */
84      return (overflow + 1) & ~1;
85 }
86 
87 static void
88 //invoke_copy_to_stack(sal_Int32 paramCount, sal_Int32 * pStackLongs, char * pPT, sal_Int32* d_ov, sal_Int32 overflow)
invoke_copy_to_stack(sal_Int32 * pStackLongs,char * pPT,sal_Int32 * d_ov,sal_Int32 overflow)89 invoke_copy_to_stack(sal_Int32 * pStackLongs, char * pPT, sal_Int32* d_ov, sal_Int32 overflow)
90 {
91     sal_Int32 *d_gpr = d_ov + overflow;
92     sal_Int64 *d_fpr = (sal_Int64 *)(d_gpr + 5);
93     sal_Int32 gpr = 0, fpr = 0;
94     char c;
95 
96      while (*pPT != 'X') {
97        c = *pPT;
98        switch (c) {
99        case 'D':                   /* type is double */
100             if (fpr < 2)
101                 *((double*)  d_fpr) = *((double *)pStackLongs), d_fpr++, fpr++;
102             else
103                 *((double*)  d_ov ) = *((double *)pStackLongs), d_ov+=2;
104 
105             pStackLongs += 2;
106             break;
107 
108        case 'F':                   /* type is float */
109             if (fpr < 2) {
110                 *((sal_Int64*) d_fpr) = 0;
111                 *((float*)   d_fpr) = *((float *)pStackLongs), d_fpr++, fpr++;
112               }
113             else {
114                 *((sal_Int64*) d_ov) = 0;
115                 *((float*)   d_ov ) = *((float *)pStackLongs), d_ov++;
116               }
117 
118             pStackLongs += 1;
119             break;
120 
121        case 'H':                /* type is long long */
122             if (gpr < 4) {
123                 *((sal_Int64*) d_gpr) = *((sal_Int64*) pStackLongs), d_gpr+=2, gpr+=2;
124               }
125             else {
126                 *((sal_Int64*) d_ov ) = *((sal_Int64*) pStackLongs), d_ov+=2, gpr=5;
127               }
128             pStackLongs += 2;
129             break;
130 
131        case 'S':
132             if (gpr < 5)
133                 *((sal_uInt32*)d_gpr) = *((unsigned short*)pStackLongs), d_gpr++, gpr++;
134             else
135                 *((sal_uInt32*)d_ov ) = *((unsigned short*)pStackLongs), d_ov++;
136             pStackLongs += 1;
137             break;
138 
139        case 'T':
140             if (gpr < 5)
141                 *((sal_Int32*)d_gpr) = *((signed short*)pStackLongs), d_gpr++, gpr++;
142             else
143                 *((sal_Int32*)d_ov ) = *((signed short*)pStackLongs), d_ov++;
144             pStackLongs += 1;
145             break;
146 
147        case 'B':
148             if (gpr < 5)
149                 *((sal_uInt32*)d_gpr) = *((unsigned char*)pStackLongs), d_gpr++, gpr++;
150             else
151                 *((sal_uInt32*)d_ov ) = *((unsigned char*)pStackLongs), d_ov++;
152             pStackLongs += 1;
153             break;
154 
155        case 'C':
156             if (gpr < 5)
157                 *((sal_Int32*)d_gpr) = *((signed char*)pStackLongs), d_gpr++, gpr++;
158             else
159                 *((sal_Int32*)d_ov ) = *((signed char*)pStackLongs), d_ov++;
160             pStackLongs += 1;
161             break;
162 
163        default:
164             if (gpr < 5)
165                 *((sal_Int32*)d_gpr) = *pStackLongs, d_gpr++, gpr++;
166             else
167                 *((sal_Int32*)d_ov ) = *pStackLongs, d_ov++;
168             pStackLongs += 1;
169             break;
170        }
171        pPT++;
172      }
173 }
174 
175 //==================================================================================================
callVirtualMethod(void * pThis,sal_Int32 nVtableIndex,void * pRegisterReturn,typelib_TypeClass eReturnType,char * pPT,sal_Int32 * pStackLongs,sal_Int32 nStackLongs)176 static void callVirtualMethod(
177     void * pThis,
178     sal_Int32 nVtableIndex,
179     void * pRegisterReturn,
180     typelib_TypeClass eReturnType,
181     char * pPT,
182     sal_Int32 * pStackLongs,
183     sal_Int32 nStackLongs)
184 {
185 
186   // parameter list is mixed list of * and values
187   // reference parameters are pointers
188 
189   // the basic idea here is to use gpr[5] as a storage area for
190   // the future values of registers r2 to r6 needed for the call,
191   // and similarly fpr[2] as a storage area for the future values
192   // of floating point registers f0 to f2
193 
194      sal_Int32 *vtable = *(sal_Int32 **)pThis;
195 //    sal_Int32 method = vtable[nVtableIndex + 2];
196      sal_Int32 method = vtable[nVtableIndex];
197      sal_Int32 overflow = invoke_count_words (pPT);
198      sal_Int32 result;
199      volatile double dret;                  // temporary function return values
200      volatile float fret;
201      volatile int iret, iret2;
202 
203      void * dummy = alloca(32); // dummy alloca to force r11 usage for exception handling
204 
205     __asm__ __volatile__
206      (
207         "lr    7,15\n\t"
208         "ahi   7,-48\n\t"
209 
210         "lr    3,%2\n\t"
211         "sll   3,2\n\t"
212         "lcr   3,3\n\t"
213         "l     2,0(15)\n\t"
214         "la    15,0(3,7)\n\t"
215         "st    2,0(15)\n\t"
216 
217         "lr    2,%0\n\t"
218         "lr    3,%1\n\t"
219         "la    4,96(15)\n\t"
220         "lr    5,%2\n\t"
221         "basr  14,%3\n\t"
222 
223         "ld    0,116(7)\n\t"
224         "ld    2,124(7)\n\t"
225         "lm    2,6,96(7)\n\t"
226         :
227         : "r" (pStackLongs),
228           "r" (pPT),
229           "r" (overflow),
230           "a" (invoke_copy_to_stack),
231           "a" (method),
232           "X" (dummy)
233         : "2", "3", "4", "5", "6", "7", "memory"
234     );
235 //	"basr  14,%8\n\t"
236 
237     (*(void (*)())method)();
238 
239     __asm__ __volatile__
240      (
241         "la    15,48(7)\n\t"
242 
243         "lr    %2,2\n\t"
244         "lr    %3,3\n\t"
245         "ler   %0,0\n\t"
246         "ldr   %1,0\n\t"
247 
248         : "=f" (fret), "=f" (dret), "=r" (iret), "=r" (iret2)
249     );
250 
251     switch( eReturnType )
252 	{
253 		case typelib_TypeClass_HYPER:
254 		case typelib_TypeClass_UNSIGNED_HYPER:
255 //		        ((long*)pRegisterReturn)[0] = iret;
256 			((long*)pRegisterReturn)[1] = iret2;
257 		case typelib_TypeClass_LONG:
258 		case typelib_TypeClass_UNSIGNED_LONG:
259 		case typelib_TypeClass_ENUM:
260 			((long*)pRegisterReturn)[0] = iret;
261 			break;
262 		case typelib_TypeClass_CHAR:
263 		case typelib_TypeClass_SHORT:
264 		case typelib_TypeClass_UNSIGNED_SHORT:
265 		        *(unsigned short*)pRegisterReturn = (unsigned short)iret;
266 			break;
267 		case typelib_TypeClass_BOOLEAN:
268 		case typelib_TypeClass_BYTE:
269 		        *(unsigned char*)pRegisterReturn = (unsigned char)iret;
270 			break;
271 		case typelib_TypeClass_FLOAT:
272 		        *(float*)pRegisterReturn = fret;
273 			break;
274 		case typelib_TypeClass_DOUBLE:
275 			*(double*)pRegisterReturn = dret;
276 			break;
277 	}
278 }
279 
280 
281 //============================================================================
cpp_call(bridges::cpp_uno::shared::UnoInterfaceProxy * pThis,bridges::cpp_uno::shared::VtableSlot aVtableSlot,typelib_TypeDescriptionReference * pReturnTypeRef,sal_Int32 nParams,typelib_MethodParameter * pParams,void * pUnoReturn,void * pUnoArgs[],uno_Any ** ppUnoExc)282 static void cpp_call(
283         bridges::cpp_uno::shared::UnoInterfaceProxy * pThis,
284         bridges::cpp_uno::shared::VtableSlot  aVtableSlot,
285         typelib_TypeDescriptionReference * pReturnTypeRef,
286 	sal_Int32 nParams, typelib_MethodParameter * pParams,
287 	void * pUnoReturn, void * pUnoArgs[], uno_Any ** ppUnoExc )
288 {
289   	// max space for: [complex ret ptr], values|ptr ...
290   	char * pCppStack		=
291   		(char *)alloca( sizeof(sal_Int32) + ((nParams+2) * sizeof(sal_Int64)) );
292   	char * pCppStackStart	= pCppStack;
293 
294         // need to know parameter types for callVirtualMethod so generate a signature string
295         char * pParamType = (char *) alloca(nParams+2);
296         char * pPT = pParamType;
297 
298 	// return
299 	typelib_TypeDescription * pReturnTypeDescr = 0;
300 	TYPELIB_DANGER_GET( &pReturnTypeDescr, pReturnTypeRef );
301 	OSL_ENSURE( pReturnTypeDescr, "### expected return type description!" );
302 
303 	void * pCppReturn = 0; // if != 0 && != pUnoReturn, needs reconversion
304 
305 	if (pReturnTypeDescr)
306 	{
307 		if (bridges::cpp_uno::shared::isSimpleType( pReturnTypeDescr ))
308 		{
309 			pCppReturn = pUnoReturn; // direct way for simple types
310 		}
311 		else
312 		{
313 			// complex return via ptr
314 			pCppReturn = *(void **)pCppStack = (bridges::cpp_uno::shared::relatesToInterfaceType( pReturnTypeDescr )
315 												? alloca( pReturnTypeDescr->nSize )
316 												: pUnoReturn); // direct way
317                         *pPT++ = 'I'; //signify that a complex return type on stack
318 			pCppStack += sizeof(void *);
319 		}
320 	}
321         // push "this" pointer
322         void * pAdjustedThisPtr = reinterpret_cast< void ** >( pThis->getCppI() ) + aVtableSlot.offset;
323 	*(void**)pCppStack = pAdjustedThisPtr;
324 	pCppStack += sizeof( void* );
325         *pPT++ = 'I';
326 
327 	// stack space
328 	OSL_ENSURE( sizeof(void *) == sizeof(sal_Int32), "### unexpected size!" );
329 	// args
330 	void ** pCppArgs  = (void **)alloca( 3 * sizeof(void *) * nParams );
331 	// indizes of values this have to be converted (interface conversion cpp<=>uno)
332 	sal_Int32 * pTempIndizes = (sal_Int32 *)(pCppArgs + nParams);
333 	// type descriptions for reconversions
334 	typelib_TypeDescription ** ppTempParamTypeDescr = (typelib_TypeDescription **)(pCppArgs + (2 * nParams));
335 
336 	sal_Int32 nTempIndizes   = 0;
337 
338 	for ( sal_Int32 nPos = 0; nPos < nParams; ++nPos )
339 	{
340 		const typelib_MethodParameter & rParam = pParams[nPos];
341 		typelib_TypeDescription * pParamTypeDescr = 0;
342 		TYPELIB_DANGER_GET( &pParamTypeDescr, rParam.pTypeRef );
343 
344 		if (!rParam.bOut && bridges::cpp_uno::shared::isSimpleType( pParamTypeDescr ))
345 		{
346 			uno_copyAndConvertData( pCppArgs[nPos] = pCppStack, pUnoArgs[nPos], pParamTypeDescr,
347 									pThis->getBridge()->getUno2Cpp() );
348 
349 			switch (pParamTypeDescr->eTypeClass)
350 			{
351 
352                           // we need to know type of each param so that we know whether to use
353                           // gpr or fpr to pass in parameters:
354                           // Key: I - int, long, pointer, etc means pass in gpr
355                           //      B - byte value passed in gpr
356                           //      S - short value passed in gpr
357                           //      F - float value pass in fpr
358                           //      D - double value pass in fpr
359                           //      H - long long int pass in proper pairs of gpr (3,4) (5,6), etc
360                           //      X - indicates end of parameter description string
361 
362 		          case typelib_TypeClass_LONG:
363 		          case typelib_TypeClass_UNSIGNED_LONG:
364 		          case typelib_TypeClass_ENUM:
365 			    *pPT++ = 'I';
366 			    break;
367  		          case typelib_TypeClass_SHORT:
368                             *pPT++ = 'T';
369                             break;
370 		          case typelib_TypeClass_CHAR:
371 		          case typelib_TypeClass_UNSIGNED_SHORT:
372                             *pPT++ = 'S';
373                             break;
374 		          case typelib_TypeClass_BOOLEAN:
375                             *pPT++ = 'B';
376                             break;
377 		          case typelib_TypeClass_BYTE:
378                             *pPT++ = 'C';
379                             break;
380 		          case typelib_TypeClass_FLOAT:
381                             *pPT++ = 'F';
382 			    break;
383 		        case typelib_TypeClass_DOUBLE:
384 			    *pPT++ = 'D';
385 			    pCppStack += sizeof(sal_Int32); // extra long
386 			    break;
387 			case typelib_TypeClass_HYPER:
388 			case typelib_TypeClass_UNSIGNED_HYPER:
389 			    *pPT++ = 'H';
390 			    pCppStack += sizeof(sal_Int32); // extra long
391 			}
392 
393 			// no longer needed
394 			TYPELIB_DANGER_RELEASE( pParamTypeDescr );
395 		}
396 		else // ptr to complex value | ref
397 		{
398 			if (! rParam.bIn) // is pure out
399 			{
400 				// cpp out is constructed mem, uno out is not!
401 				uno_constructData(
402 					*(void **)pCppStack = pCppArgs[nPos] = alloca( pParamTypeDescr->nSize ),
403 					pParamTypeDescr );
404 				pTempIndizes[nTempIndizes] = nPos; // default constructed for cpp call
405 				// will be released at reconversion
406 				ppTempParamTypeDescr[nTempIndizes++] = pParamTypeDescr;
407 			}
408 			// is in/inout
409 			else if (bridges::cpp_uno::shared::relatesToInterfaceType( pParamTypeDescr ))
410 			{
411 				uno_copyAndConvertData(
412 					*(void **)pCppStack = pCppArgs[nPos] = alloca( pParamTypeDescr->nSize ),
413 					pUnoArgs[nPos], pParamTypeDescr, pThis->getBridge()->getUno2Cpp() );
414 
415 				pTempIndizes[nTempIndizes] = nPos; // has to be reconverted
416 				// will be released at reconversion
417 				ppTempParamTypeDescr[nTempIndizes++] = pParamTypeDescr;
418 			}
419 			else // direct way
420 			{
421 				*(void **)pCppStack = pCppArgs[nPos] = pUnoArgs[nPos];
422 				// no longer needed
423 				TYPELIB_DANGER_RELEASE( pParamTypeDescr );
424 			}
425                         // KBH: FIXME: is this the right way to pass these
426                         *pPT++='I';
427 		}
428 		pCppStack += sizeof(sal_Int32); // standard parameter length
429 	}
430 
431         // terminate the signature string
432         *pPT++='X';
433         *pPT=0;
434 
435 	try
436 	{
437 		OSL_ENSURE( !( (pCppStack - pCppStackStart ) & 3), "UNALIGNED STACK !!! (Please DO panic)" );
438 		callVirtualMethod(
439 			pAdjustedThisPtr, aVtableSlot.index,
440 			pCppReturn, pReturnTypeDescr->eTypeClass, pParamType,
441 			(sal_Int32 *)pCppStackStart, (pCppStack - pCppStackStart) / sizeof(sal_Int32) );
442 		// NO exception occurred...
443 		*ppUnoExc = 0;
444 
445 		// reconvert temporary params
446 		for ( ; nTempIndizes--; )
447 		{
448 			sal_Int32 nIndex = pTempIndizes[nTempIndizes];
449 			typelib_TypeDescription * pParamTypeDescr = ppTempParamTypeDescr[nTempIndizes];
450 
451 			if (pParams[nIndex].bIn)
452 			{
453 				if (pParams[nIndex].bOut) // inout
454 				{
455 					uno_destructData( pUnoArgs[nIndex], pParamTypeDescr, 0 ); // destroy uno value
456 					uno_copyAndConvertData( pUnoArgs[nIndex], pCppArgs[nIndex], pParamTypeDescr,
457 											pThis->getBridge()->getCpp2Uno() );
458 				}
459 			}
460 			else // pure out
461 			{
462 				uno_copyAndConvertData( pUnoArgs[nIndex], pCppArgs[nIndex], pParamTypeDescr,
463 										pThis->getBridge()->getCpp2Uno() );
464 			}
465 			// destroy temp cpp param => cpp: every param was constructed
466 			uno_destructData( pCppArgs[nIndex], pParamTypeDescr, cpp_release );
467 
468 			TYPELIB_DANGER_RELEASE( pParamTypeDescr );
469 		}
470 		// return value
471 		if (pCppReturn && pUnoReturn != pCppReturn)
472 		{
473 			uno_copyAndConvertData( pUnoReturn, pCppReturn, pReturnTypeDescr,
474 									pThis->getBridge()->getCpp2Uno() );
475 			uno_destructData( pCppReturn, pReturnTypeDescr, cpp_release );
476 		}
477 	}
478  	catch (...)
479  	{
480   		// fill uno exception
481 		fillUnoException( CPPU_CURRENT_NAMESPACE::__cxa_get_globals()->caughtExceptions,
482 			*ppUnoExc, pThis->getBridge()->getCpp2Uno() );
483 
484 
485 		// temporary params
486 		for ( ; nTempIndizes--; )
487 		{
488 			sal_Int32 nIndex = pTempIndizes[nTempIndizes];
489 			// destroy temp cpp param => cpp: every param was constructed
490 			uno_destructData( pCppArgs[nIndex], ppTempParamTypeDescr[nTempIndizes], cpp_release );
491 			TYPELIB_DANGER_RELEASE( ppTempParamTypeDescr[nTempIndizes] );
492 		}
493 		// return type
494 		if (pReturnTypeDescr)
495 			TYPELIB_DANGER_RELEASE( pReturnTypeDescr );
496 	}
497 }
498 }
499 
500 namespace bridges { namespace cpp_uno { namespace shared {
501 
unoInterfaceProxyDispatch(uno_Interface * pUnoI,const typelib_TypeDescription * pMemberDescr,void * pReturn,void * pArgs[],uno_Any ** ppException)502 void unoInterfaceProxyDispatch(
503 	uno_Interface * pUnoI, const typelib_TypeDescription * pMemberDescr,
504 	void * pReturn, void * pArgs[], uno_Any ** ppException )
505 {
506 #ifdef CMC_DEBUG
507 	fprintf(stderr, "unoInterfaceProxyDispatch\n");
508 #endif
509 
510 
511 	// is my surrogate
512         bridges::cpp_uno::shared::UnoInterfaceProxy * pThis
513             = static_cast< bridges::cpp_uno::shared::UnoInterfaceProxy *> (pUnoI);
514 	typelib_InterfaceTypeDescription * pTypeDescr = pThis->pTypeDescr;
515 
516 	switch (pMemberDescr->eTypeClass)
517 	{
518 	case typelib_TypeClass_INTERFACE_ATTRIBUTE:
519 	{
520 
521         VtableSlot aVtableSlot(
522             getVtableSlot(
523                 reinterpret_cast<
524                     typelib_InterfaceAttributeTypeDescription const * >(
525                         pMemberDescr)));
526 
527 		if (pReturn)
528 		{
529 			// dependent dispatch
530 			cpp_call(
531 				pThis, aVtableSlot,
532 				((typelib_InterfaceAttributeTypeDescription *)pMemberDescr)->pAttributeTypeRef,
533 				0, 0, // no params
534 				pReturn, pArgs, ppException );
535 		}
536 		else
537 		{
538 			// is SET
539 			typelib_MethodParameter aParam;
540 			aParam.pTypeRef =
541 				((typelib_InterfaceAttributeTypeDescription *)pMemberDescr)->pAttributeTypeRef;
542 			aParam.bIn		= sal_True;
543 			aParam.bOut		= sal_False;
544 
545 			typelib_TypeDescriptionReference * pReturnTypeRef = 0;
546 			OUString aVoidName( RTL_CONSTASCII_USTRINGPARAM("void") );
547 			typelib_typedescriptionreference_new(
548 				&pReturnTypeRef, typelib_TypeClass_VOID, aVoidName.pData );
549 
550 			// dependent dispatch
551                         aVtableSlot.index += 1; //get then set method
552 			cpp_call(
553 				pThis, aVtableSlot,
554 				pReturnTypeRef,
555 				1, &aParam,
556 				pReturn, pArgs, ppException );
557 
558 			typelib_typedescriptionreference_release( pReturnTypeRef );
559 		}
560 
561 		break;
562 	}
563 	case typelib_TypeClass_INTERFACE_METHOD:
564 	{
565 
566         VtableSlot aVtableSlot(
567             getVtableSlot(
568                 reinterpret_cast<
569                     typelib_InterfaceMethodTypeDescription const * >(
570                         pMemberDescr)));
571 		switch (aVtableSlot.index)
572 		{
573 			// standard calls
574 		case 1: // acquire uno interface
575 			(*pUnoI->acquire)( pUnoI );
576 			*ppException = 0;
577 			break;
578 		case 2: // release uno interface
579 			(*pUnoI->release)( pUnoI );
580 			*ppException = 0;
581 			break;
582 		case 0: // queryInterface() opt
583 		{
584 			typelib_TypeDescription * pTD = 0;
585 			TYPELIB_DANGER_GET( &pTD, reinterpret_cast< Type * >( pArgs[0] )->getTypeLibType() );
586 			if (pTD)
587 			{
588                 uno_Interface * pInterface = 0;
589                 (*pThis->pBridge->getUnoEnv()->getRegisteredInterface)(
590                     pThis->pBridge->getUnoEnv(),
591                     (void **)&pInterface, pThis->oid.pData, (typelib_InterfaceTypeDescription *)pTD );
592 
593                 if (pInterface)
594                 {
595                     ::uno_any_construct(
596                         reinterpret_cast< uno_Any * >( pReturn ),
597                         &pInterface, pTD, 0 );
598                     (*pInterface->release)( pInterface );
599                     TYPELIB_DANGER_RELEASE( pTD );
600                     *ppException = 0;
601                     break;
602                 }
603                 TYPELIB_DANGER_RELEASE( pTD );
604             }
605 		} // else perform queryInterface()
606 		default:
607 			// dependent dispatch
608 			cpp_call(
609 				pThis, aVtableSlot,
610 				((typelib_InterfaceMethodTypeDescription *)pMemberDescr)->pReturnTypeRef,
611 				((typelib_InterfaceMethodTypeDescription *)pMemberDescr)->nParams,
612 				((typelib_InterfaceMethodTypeDescription *)pMemberDescr)->pParams,
613 				pReturn, pArgs, ppException );
614 		}
615 		break;
616 	}
617 	default:
618 	{
619 		::com::sun::star::uno::RuntimeException aExc(
620 			OUString( RTL_CONSTASCII_USTRINGPARAM("illegal member type description!") ),
621 			::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface >() );
622 
623 		Type const & rExcType = ::getCppuType( &aExc );
624 		// binary identical null reference
625 		::uno_type_any_construct( *ppException, &aExc, rExcType.getTypeLibType(), 0 );
626 	}
627 	}
628 }
629 
630 } } }
631 /* vi:set tabstop=4 shiftwidth=4 expandtab: */
632