657 lines
24 KiB
C++
657 lines
24 KiB
C++
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/*************************************************************************
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*
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* $RCSfile: uno2cpp.cxx,v $
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*
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* $Revision: 1.2 $
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*
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* last change: $Author: khendricks $ $Date: 2002-05-15 13:38:25 $
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*
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* The Contents of this file are made available subject to the terms of
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* either of the following licenses
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*
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* - GNU Lesser General Public License Version 2.1
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* - Sun Industry Standards Source License Version 1.1
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*
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* Sun Microsystems Inc., October, 2000
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*
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* GNU Lesser General Public License Version 2.1
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* =============================================
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* Copyright 2000 by Sun Microsystems, Inc.
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* 901 San Antonio Road, Palo Alto, CA 94303, USA
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License version 2.1, as published by the Free Software Foundation.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*
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*
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* Sun Industry Standards Source License Version 1.1
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* =================================================
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* The contents of this file are subject to the Sun Industry Standards
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* Source License Version 1.1 (the "License"); You may not use this file
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* except in compliance with the License. You may obtain a copy of the
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* License at http://www.openoffice.org/license.html.
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*
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* Software provided under this License is provided on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
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* WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
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* MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
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* See the License for the specific provisions governing your rights and
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* obligations concerning the Software.
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*
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* The Initial Developer of the Original Code is: Sun Microsystems, Inc.
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*
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* Copyright: 2000 by Sun Microsystems, Inc.
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*
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* All Rights Reserved.
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*
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* Contributor(s): _______________________________________
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*
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*
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************************************************************************/
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#include <malloc.h>
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#include <rtl/alloc.h>
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#include <uno/data.h>
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#include <bridges/cpp_uno/bridge.hxx>
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#include <bridges/cpp_uno/type_misc.hxx>
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#include "share.hxx"
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using namespace ::rtl;
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using namespace ::com::sun::star::uno;
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namespace CPPU_CURRENT_NAMESPACE
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{
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void dummy_can_throw_anything( char const * );
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//==================================================================================================
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static void callVirtualMethod(
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void * pThis,
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sal_Int32 nVtableIndex,
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void * pRegisterReturn,
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typelib_TypeClass eReturnType,
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char * pPT,
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sal_Int32 * pStackLongs,
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sal_Int32 nStackLongs)
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{
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// parameter list is mixed list of * and values
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// reference parameters are pointers
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// the basic idea here is to use gpr[8] as a storage area for
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// the future values of registers r3 to r10 needed for the call,
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// and similarly fpr[8] as a storage area for the future values
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// of floating point registers f1 to f8
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unsigned long * mfunc; // actual function to be invoked
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void (*ptr)();
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int gpr[8]; // storage for gpregisters, map to r3-r10
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int off; // offset used to find function
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double fpr[8]; // storage for fpregisters, map to f1-f8
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int n; // number of gprs mapped so far
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int f; // number of fprs mapped so far
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long *p; // pointer to parameter overflow area
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int c; // character of parameter type being decoded
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double dret; // temporary function return values
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int iret, iret2;
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// Because of the Power PC calling conventions we could be passing
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// parameters in both register types and on the stack. To create the
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// stack parameter area we need we now simply allocate local
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// variable storage param[] that is at least the size of the parameter stack
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// (more than enough space) which we can overwrite the parameters into.
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// Note: This keeps us from having to decode the signature twice and
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// prevents problems with later local variables.
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// Note: could require up to 2*nStackLongs words of parameter stack area
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// if the call has many float parameters (i.e. floats take up only 1
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// word on the stack but take 2 words in parameter area in the
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// stack frame .
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// Update! floats on the outgoing parameter stack only take up 1 word
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// (stfs is used) which is not correct according to the ABI but we
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// will match what the compiler does until this is figured out
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// this grows the current stack to the appropriate size
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// and sets the outgoing stack pointer p to the right place
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__asm__ __volatile__ (
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"rlwinm %0,%0,3,3,28\n\t"
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"addi %0,%0,22\n\t"
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"rlwinm %0,%0,0,4,28\n\t"
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"lwz 0,0(1)\n\t"
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"subf 1,%0,1\n\t"
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"stw 0,0(1)\n\t"
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"addi %1,1,8\n\t"
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: : "r" (nStackLongs), "r" (p) /* no inputs */ : "0" );
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// never called
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if (! pThis) dummy_can_throw_anything("xxx"); // address something
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// now begin to load the C++ function arguments into storage
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n = 0;
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f = 0;
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// now we need to parse the entire signature string */
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// until we get the END indicator */
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// treat complex return pointer like any other parameter //
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#if 0
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/* Let's figure out what is really going on here*/
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fprintf(stderr,"callVirtualMethod paramters string is %s\n",pPT);
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int k = nStackLongs;
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long * q = (long *)pStackLongs;
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while (k > 0) {
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fprintf(stderr,"uno stack is: %x\n",*q);
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k--;
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q++;
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}
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#endif
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/* parse the argument list up to the ending ) */
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while (*pPT != 'X') {
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c = *pPT;
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switch (c) {
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case 'D': /* type is double */
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if (f < 8) {
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fpr[f++] = *((double *)pStackLongs); /* store in register */
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} else {
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if (((long) p) & 4)
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p++;
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*p++ = *pStackLongs; /* or on the parameter stack */
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*p++ = *(pStackLongs + 1);
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}
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pStackLongs += 2;
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break;
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case 'F': /* type is float */
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/* this assumes that floats are stored as 1 32 bit word on param
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stack and that if passed in parameter stack to C, should be
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as double word.
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Whoops: the abi is not actually followed by gcc, need to
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store floats as a *single* word on outgoing parameter stack
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to match what gcc actually does
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*/
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if (f < 8) {
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fpr[f++] = *((float *)pStackLongs);
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} else {
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#if 0 /* if abi were followed */
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if (((long) p) & 4)
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p++;
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*((double *)p) = *((float *)pStackLongs);
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p += 2;
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#else
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*((float *)p) = *((float *)pStackLongs);
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p += 1;
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#endif
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}
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pStackLongs += 1;
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break;
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case 'H': /* type is long long */
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if (n & 1) n++; /* note even elements gpr[] will map to
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odd registers*/
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if (n <= 6) {
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gpr[n++] = *pStackLongs;
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gpr[n++] = *(pStackLongs+1);
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} else {
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if (((long) p) & 4)
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p++;
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*p++ = *pStackLongs;
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*p++ = *(pStackLongs+1);
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}
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pStackLongs += 2;
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break;
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case 'S':
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if (n < 8) {
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gpr[n++] = *((unsigned short*)pStackLongs);
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} else {
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*p++ = *((unsigned short *)pStackLongs);
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}
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pStackLongs += 1;
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break;
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case 'B':
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if (n < 8) {
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gpr[n++] = *((char *)pStackLongs);
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} else {
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*p++ = *((char *)pStackLongs);
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}
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pStackLongs += 1;
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break;
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default:
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if (n < 8) {
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gpr[n++] = *pStackLongs;
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} else {
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*p++ = *pStackLongs;
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}
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pStackLongs += 1;
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break;
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}
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pPT++;
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}
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/* figure out the address of the function we need to invoke */
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off = nVtableIndex;
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off = off * 4; // 4 bytes per slot
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mfunc = *((unsigned long **)pThis); // get the address of the vtable
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mfunc = (unsigned long *)((char *)mfunc + off); // get the address from the vtable entry at offset
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mfunc = *((unsigned long **)mfunc); // the function is stored at the address
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ptr = (void (*)())mfunc;
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/* Set up the machine registers and invoke the function */
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__asm__ __volatile__ (
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"lwz 3, 0(%0)\n\t"
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"lwz 4, 4(%0)\n\t"
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"lwz 5, 8(%0)\n\t"
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"lwz 6, 12(%0)\n\t"
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"lwz 7, 16(%0)\n\t"
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"lwz 8, 20(%0)\n\t"
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"lwz 9, 24(%0)\n\t"
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"lwz 10, 28(%0)\n\t"
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"lfd 1, 0(%1)\n\t"
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"lfd 2, 8(%1)\n\t"
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"lfd 3, 16(%1)\n\t"
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"lfd 4, 24(%1)\n\t"
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"lfd 5, 32(%1)\n\t"
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"lfd 6, 40(%1)\n\t"
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"lfd 7, 48(%1)\n\t"
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"lfd 8, 56(%1)\n\t"
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: : "r" (gpr), "r" (fpr)
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: "0", "3", "4", "5", "6", "7", "8", "9", "10", "11", "12"
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);
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(*ptr)();
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__asm__ __volatile__ (
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"mr %1, 3\n\t"
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"mr %2, 4\n\t"
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"fmr %0, 1\n\t"
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: "=f" (dret), "=r" (iret), "=r" (iret2) : );
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switch( eReturnType )
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{
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case typelib_TypeClass_HYPER:
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case typelib_TypeClass_UNSIGNED_HYPER:
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((long*)pRegisterReturn)[0] = iret;
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((long*)pRegisterReturn)[1] = iret2;
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case typelib_TypeClass_LONG:
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case typelib_TypeClass_UNSIGNED_LONG:
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case typelib_TypeClass_ENUM:
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((long*)pRegisterReturn)[0] = iret;
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break;
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case typelib_TypeClass_CHAR:
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case typelib_TypeClass_SHORT:
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case typelib_TypeClass_UNSIGNED_SHORT:
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*(unsigned short*)pRegisterReturn = (unsigned short)iret;
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break;
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case typelib_TypeClass_BOOLEAN:
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case typelib_TypeClass_BYTE:
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*(unsigned char*)pRegisterReturn = (unsigned char)iret;
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break;
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case typelib_TypeClass_FLOAT:
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*(float*)pRegisterReturn = (float)dret;
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break;
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case typelib_TypeClass_DOUBLE:
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*(double*)pRegisterReturn = dret;
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break;
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}
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}
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//==================================================================================================
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static void cpp_call(
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cppu_unoInterfaceProxy * pThis,
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sal_Int32 nVtableCall,
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typelib_TypeDescriptionReference * pReturnTypeRef,
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sal_Int32 nParams, typelib_MethodParameter * pParams,
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void * pUnoReturn, void * pUnoArgs[], uno_Any ** ppUnoExc )
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{
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// max space for: [complex ret ptr], values|ptr ...
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char * pCppStack =
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(char *)alloca( sizeof(sal_Int32) + ((nParams+2) * sizeof(sal_Int64)) );
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char * pCppStackStart = pCppStack;
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// need to know parameter types for callVirtualMethod so generate a signature string
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char * pParamType = (char *) alloca(nParams+2);
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char * PT = pParamType;
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// return
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typelib_TypeDescription * pReturnTypeDescr = 0;
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TYPELIB_DANGER_GET( &pReturnTypeDescr, pReturnTypeRef );
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OSL_ENSURE( pReturnTypeDescr, "### expected return type description!" );
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void * pCppReturn = 0; // if != 0 && != pUnoReturn, needs reconversion
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if (pReturnTypeDescr)
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{
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if (cppu_isSimpleType( pReturnTypeDescr ))
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{
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pCppReturn = pUnoReturn; // direct way for simple types
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}
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else
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{
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// complex return via ptr
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pCppReturn = *(void **)pCppStack = (cppu_relatesToInterface( pReturnTypeDescr )
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? alloca( pReturnTypeDescr->nSize )
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: pUnoReturn); // direct way
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*pPT++ = 'I'; //signify that a complex return type on stack
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pCppStack += sizeof(void *);
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}
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}
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// push this
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*(void**)pCppStack = pThis->pCppI;
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pCppStack += sizeof( void* );
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*pPT++ = 'I';
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// stack space
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OSL_ENSURE( sizeof(void *) == sizeof(sal_Int32), "### unexpected size!" );
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|
// args
|
||
|
|
void ** pCppArgs = (void **)alloca( 3 * sizeof(void *) * nParams );
|
||
|
|
// indizes of values this have to be converted (interface conversion cpp<=>uno)
|
||
|
|
sal_Int32 * pTempIndizes = (sal_Int32 *)(pCppArgs + nParams);
|
||
|
|
// type descriptions for reconversions
|
||
|
|
typelib_TypeDescription ** ppTempParamTypeDescr = (typelib_TypeDescription **)(pCppArgs + (2 * nParams));
|
||
|
|
|
||
|
|
sal_Int32 nTempIndizes = 0;
|
||
|
|
|
||
|
|
for ( sal_Int32 nPos = 0; nPos < nParams; ++nPos )
|
||
|
|
{
|
||
|
|
const typelib_MethodParameter & rParam = pParams[nPos];
|
||
|
|
typelib_TypeDescription * pParamTypeDescr = 0;
|
||
|
|
TYPELIB_DANGER_GET( &pParamTypeDescr, rParam.pTypeRef );
|
||
|
|
|
||
|
|
if (!rParam.bOut && cppu_isSimpleType( pParamTypeDescr ))
|
||
|
|
{
|
||
|
|
uno_copyAndConvertData( pCppArgs[nPos] = pCppStack, pUnoArgs[nPos], pParamTypeDescr,
|
||
|
|
&pThis->pBridge->aUno2Cpp );
|
||
|
|
|
||
|
|
switch (pParamTypeDescr->eTypeClass)
|
||
|
|
{
|
||
|
|
|
||
|
|
// we need to know type of each param so that we know whether to use
|
||
|
|
// gpr or fpr to pass in parameters:
|
||
|
|
// Key: I - int, long, pointer, etc means pass in gpr
|
||
|
|
// B - byte value passed in gpr
|
||
|
|
// S - short value passed in gpr
|
||
|
|
// F - float value pass in fpr
|
||
|
|
// D - double value pass in fpr
|
||
|
|
// H - long long int pass in proper pairs of gpr (3,4) (5,6), etc
|
||
|
|
// X - indicates end of parameter description string
|
||
|
|
|
||
|
|
case typelib_TypeClass_LONG:
|
||
|
|
case typelib_TypeClass_UNSIGNED_LONG:
|
||
|
|
case typelib_TypeClass_ENUM:
|
||
|
|
*pPT++ = 'I';
|
||
|
|
break;
|
||
|
|
case typelib_TypeClass_SHORT:
|
||
|
|
case typelib_TypeClass_CHAR:
|
||
|
|
case typelib_TypeClass_UNSIGNED_SHORT:
|
||
|
|
*pPT++ = 'S';
|
||
|
|
break;
|
||
|
|
case typelib_TypeClass_BOOLEAN:
|
||
|
|
case typelib_TypeClass_BYTE:
|
||
|
|
*pPT++ = 'B';
|
||
|
|
break;
|
||
|
|
case typelib_TypeClass_FLOAT:
|
||
|
|
*pPT++ = 'F';
|
||
|
|
break;
|
||
|
|
case typelib_TypeClass_DOUBLE:
|
||
|
|
*pPT++ = 'D';
|
||
|
|
pCppStack += sizeof(sal_Int32); // extra long
|
||
|
|
break;
|
||
|
|
case typelib_TypeClass_HYPER:
|
||
|
|
case typelib_TypeClass_UNSIGNED_HYPER:
|
||
|
|
*pPT++ = 'H';
|
||
|
|
pCppStack += sizeof(sal_Int32); // extra long
|
||
|
|
}
|
||
|
|
|
||
|
|
// no longer needed
|
||
|
|
TYPELIB_DANGER_RELEASE( pParamTypeDescr );
|
||
|
|
}
|
||
|
|
else // ptr to complex value | ref
|
||
|
|
{
|
||
|
|
if (! rParam.bIn) // is pure out
|
||
|
|
{
|
||
|
|
// cpp out is constructed mem, uno out is not!
|
||
|
|
uno_constructData(
|
||
|
|
*(void **)pCppStack = pCppArgs[nPos] = alloca( pParamTypeDescr->nSize ),
|
||
|
|
pParamTypeDescr );
|
||
|
|
pTempIndizes[nTempIndizes] = nPos; // default constructed for cpp call
|
||
|
|
// will be released at reconversion
|
||
|
|
ppTempParamTypeDescr[nTempIndizes++] = pParamTypeDescr;
|
||
|
|
}
|
||
|
|
// is in/inout
|
||
|
|
else if (cppu_relatesToInterface( pParamTypeDescr ))
|
||
|
|
{
|
||
|
|
uno_copyAndConvertData(
|
||
|
|
*(void **)pCppStack = pCppArgs[nPos] = alloca( pParamTypeDescr->nSize ),
|
||
|
|
pUnoArgs[nPos], pParamTypeDescr, &pThis->pBridge->aUno2Cpp );
|
||
|
|
|
||
|
|
pTempIndizes[nTempIndizes] = nPos; // has to be reconverted
|
||
|
|
// will be released at reconversion
|
||
|
|
ppTempParamTypeDescr[nTempIndizes++] = pParamTypeDescr;
|
||
|
|
}
|
||
|
|
else // direct way
|
||
|
|
{
|
||
|
|
*(void **)pCppStack = pCppArgs[nPos] = pUnoArgs[nPos];
|
||
|
|
// no longer needed
|
||
|
|
TYPELIB_DANGER_RELEASE( pParamTypeDescr );
|
||
|
|
}
|
||
|
|
// KBH: FIXME: is this the right way to pass these
|
||
|
|
*pPT++='I';
|
||
|
|
}
|
||
|
|
pCppStack += sizeof(sal_Int32); // standard parameter length
|
||
|
|
}
|
||
|
|
|
||
|
|
// terminate the signature string
|
||
|
|
*pPT++='X';
|
||
|
|
*pPT=0;
|
||
|
|
|
||
|
|
try
|
||
|
|
{
|
||
|
|
OSL_ENSURE( !( (pCppStack - pCppStackStart ) & 3), "UNALIGNED STACK !!! (Please DO panic)" );
|
||
|
|
callVirtualMethod(
|
||
|
|
pThis->pCppI, nVtableCall,
|
||
|
|
pCppReturn, pReturnTypeDescr->eTypeClass, pParamType,
|
||
|
|
(sal_Int32 *)pCppStackStart, (pCppStack - pCppStackStart) / sizeof(sal_Int32) );
|
||
|
|
// NO exception occured...
|
||
|
|
*ppUnoExc = 0;
|
||
|
|
|
||
|
|
// reconvert temporary params
|
||
|
|
for ( ; nTempIndizes--; )
|
||
|
|
{
|
||
|
|
sal_Int32 nIndex = pTempIndizes[nTempIndizes];
|
||
|
|
typelib_TypeDescription * pParamTypeDescr = ppTempParamTypeDescr[nTempIndizes];
|
||
|
|
|
||
|
|
if (pParams[nIndex].bIn)
|
||
|
|
{
|
||
|
|
if (pParams[nIndex].bOut) // inout
|
||
|
|
{
|
||
|
|
uno_destructData( pUnoArgs[nIndex], pParamTypeDescr, 0 ); // destroy uno value
|
||
|
|
uno_copyAndConvertData( pUnoArgs[nIndex], pCppArgs[nIndex], pParamTypeDescr,
|
||
|
|
&pThis->pBridge->aCpp2Uno );
|
||
|
|
}
|
||
|
|
}
|
||
|
|
else // pure out
|
||
|
|
{
|
||
|
|
uno_copyAndConvertData( pUnoArgs[nIndex], pCppArgs[nIndex], pParamTypeDescr,
|
||
|
|
&pThis->pBridge->aCpp2Uno );
|
||
|
|
}
|
||
|
|
// destroy temp cpp param => cpp: every param was constructed
|
||
|
|
uno_destructData( pCppArgs[nIndex], pParamTypeDescr, cpp_release );
|
||
|
|
|
||
|
|
TYPELIB_DANGER_RELEASE( pParamTypeDescr );
|
||
|
|
}
|
||
|
|
// return value
|
||
|
|
if (pCppReturn && pUnoReturn != pCppReturn)
|
||
|
|
{
|
||
|
|
uno_copyAndConvertData( pUnoReturn, pCppReturn, pReturnTypeDescr,
|
||
|
|
&pThis->pBridge->aCpp2Uno );
|
||
|
|
uno_destructData( pCppReturn, pReturnTypeDescr, cpp_release );
|
||
|
|
}
|
||
|
|
}
|
||
|
|
catch (...)
|
||
|
|
{
|
||
|
|
// fill uno exception
|
||
|
|
fillUnoException( __cxa_get_globals()->caughtExceptions, *ppUnoExc, &pThis->pBridge->aCpp2Uno );
|
||
|
|
|
||
|
|
// temporary params
|
||
|
|
for ( ; nTempIndizes--; )
|
||
|
|
{
|
||
|
|
sal_Int32 nIndex = pTempIndizes[nTempIndizes];
|
||
|
|
// destroy temp cpp param => cpp: every param was constructed
|
||
|
|
uno_destructData( pCppArgs[nIndex], ppTempParamTypeDescr[nTempIndizes], cpp_release );
|
||
|
|
TYPELIB_DANGER_RELEASE( ppTempParamTypeDescr[nTempIndizes] );
|
||
|
|
}
|
||
|
|
// return type
|
||
|
|
if (pReturnTypeDescr)
|
||
|
|
TYPELIB_DANGER_RELEASE( pReturnTypeDescr );
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
//==================================================================================================
|
||
|
|
void SAL_CALL cppu_unoInterfaceProxy_dispatch(
|
||
|
|
uno_Interface * pUnoI, const typelib_TypeDescription * pMemberDescr,
|
||
|
|
void * pReturn, void * pArgs[], uno_Any ** ppException ) throw ()
|
||
|
|
{
|
||
|
|
// is my surrogate
|
||
|
|
cppu_unoInterfaceProxy * pThis = (cppu_unoInterfaceProxy *)pUnoI;
|
||
|
|
typelib_InterfaceTypeDescription * pTypeDescr = pThis->pTypeDescr;
|
||
|
|
|
||
|
|
switch (pMemberDescr->eTypeClass)
|
||
|
|
{
|
||
|
|
case typelib_TypeClass_INTERFACE_ATTRIBUTE:
|
||
|
|
{
|
||
|
|
// determine vtable call index
|
||
|
|
sal_Int32 nMemberPos = ((typelib_InterfaceMemberTypeDescription *)pMemberDescr)->nPosition;
|
||
|
|
OSL_ENSURE( nMemberPos < pTypeDescr->nAllMembers, "### member pos out of range!" );
|
||
|
|
|
||
|
|
sal_Int32 nVtableCall = pTypeDescr->pMapMemberIndexToFunctionIndex[nMemberPos];
|
||
|
|
OSL_ENSURE( nVtableCall < pTypeDescr->nMapFunctionIndexToMemberIndex, "### illegal vtable index!" );
|
||
|
|
|
||
|
|
if (pReturn)
|
||
|
|
{
|
||
|
|
// dependent dispatch
|
||
|
|
cpp_call(
|
||
|
|
pThis, nVtableCall,
|
||
|
|
((typelib_InterfaceAttributeTypeDescription *)pMemberDescr)->pAttributeTypeRef,
|
||
|
|
0, 0, // no params
|
||
|
|
pReturn, pArgs, ppException );
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
// is SET
|
||
|
|
typelib_MethodParameter aParam;
|
||
|
|
aParam.pTypeRef =
|
||
|
|
((typelib_InterfaceAttributeTypeDescription *)pMemberDescr)->pAttributeTypeRef;
|
||
|
|
aParam.bIn = sal_True;
|
||
|
|
aParam.bOut = sal_False;
|
||
|
|
|
||
|
|
typelib_TypeDescriptionReference * pReturnTypeRef = 0;
|
||
|
|
OUString aVoidName( RTL_CONSTASCII_USTRINGPARAM("void") );
|
||
|
|
typelib_typedescriptionreference_new(
|
||
|
|
&pReturnTypeRef, typelib_TypeClass_VOID, aVoidName.pData );
|
||
|
|
|
||
|
|
// dependent dispatch
|
||
|
|
cpp_call(
|
||
|
|
pThis, nVtableCall +1, // get, then set method
|
||
|
|
pReturnTypeRef,
|
||
|
|
1, &aParam,
|
||
|
|
pReturn, pArgs, ppException );
|
||
|
|
|
||
|
|
typelib_typedescriptionreference_release( pReturnTypeRef );
|
||
|
|
}
|
||
|
|
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
case typelib_TypeClass_INTERFACE_METHOD:
|
||
|
|
{
|
||
|
|
// determine vtable call index
|
||
|
|
sal_Int32 nMemberPos = ((typelib_InterfaceMemberTypeDescription *)pMemberDescr)->nPosition;
|
||
|
|
OSL_ENSURE( nMemberPos < pTypeDescr->nAllMembers, "### member pos out of range!" );
|
||
|
|
|
||
|
|
sal_Int32 nVtableCall = pTypeDescr->pMapMemberIndexToFunctionIndex[nMemberPos];
|
||
|
|
OSL_ENSURE( nVtableCall < pTypeDescr->nMapFunctionIndexToMemberIndex, "### illegal vtable index!" );
|
||
|
|
|
||
|
|
switch (nVtableCall)
|
||
|
|
{
|
||
|
|
// standard calls
|
||
|
|
case 1: // acquire uno interface
|
||
|
|
(*pUnoI->acquire)( pUnoI );
|
||
|
|
*ppException = 0;
|
||
|
|
break;
|
||
|
|
case 2: // release uno interface
|
||
|
|
(*pUnoI->release)( pUnoI );
|
||
|
|
*ppException = 0;
|
||
|
|
break;
|
||
|
|
case 0: // queryInterface() opt
|
||
|
|
{
|
||
|
|
typelib_TypeDescription * pTD = 0;
|
||
|
|
TYPELIB_DANGER_GET( &pTD, reinterpret_cast< Type * >( pArgs[0] )->getTypeLibType() );
|
||
|
|
if (pTD)
|
||
|
|
{
|
||
|
|
uno_Interface * pInterface = 0;
|
||
|
|
(*pThis->pBridge->pUnoEnv->getRegisteredInterface)(
|
||
|
|
pThis->pBridge->pUnoEnv,
|
||
|
|
(void **)&pInterface, pThis->oid.pData, (typelib_InterfaceTypeDescription *)pTD );
|
||
|
|
|
||
|
|
if (pInterface)
|
||
|
|
{
|
||
|
|
::uno_any_construct(
|
||
|
|
reinterpret_cast< uno_Any * >( pReturn ),
|
||
|
|
&pInterface, pTD, 0 );
|
||
|
|
(*pInterface->release)( pInterface );
|
||
|
|
TYPELIB_DANGER_RELEASE( pTD );
|
||
|
|
*ppException = 0;
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
TYPELIB_DANGER_RELEASE( pTD );
|
||
|
|
}
|
||
|
|
} // else perform queryInterface()
|
||
|
|
default:
|
||
|
|
// dependent dispatch
|
||
|
|
cpp_call(
|
||
|
|
pThis, nVtableCall,
|
||
|
|
((typelib_InterfaceMethodTypeDescription *)pMemberDescr)->pReturnTypeRef,
|
||
|
|
((typelib_InterfaceMethodTypeDescription *)pMemberDescr)->nParams,
|
||
|
|
((typelib_InterfaceMethodTypeDescription *)pMemberDescr)->pParams,
|
||
|
|
pReturn, pArgs, ppException );
|
||
|
|
}
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
default:
|
||
|
|
{
|
||
|
|
::com::sun::star::uno::RuntimeException aExc(
|
||
|
|
OUString( RTL_CONSTASCII_USTRINGPARAM("illegal member type description!") ),
|
||
|
|
::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface >() );
|
||
|
|
|
||
|
|
Type const & rExcType = ::getCppuType( &aExc );
|
||
|
|
// binary identical null reference
|
||
|
|
::uno_type_any_construct( *ppException, &aExc, rExcType.getTypeLibType(), 0 );
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
}
|
||
|
|
|