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-rw-r--r--bridges/source/cpp_uno/gcc3_linux_powerpc/uno2cpp.cxx686
1 files changed, 686 insertions, 0 deletions
diff --git a/bridges/source/cpp_uno/gcc3_linux_powerpc/uno2cpp.cxx b/bridges/source/cpp_uno/gcc3_linux_powerpc/uno2cpp.cxx
new file mode 100644
index 000000000..cce78ba95
--- /dev/null
+++ b/bridges/source/cpp_uno/gcc3_linux_powerpc/uno2cpp.cxx
@@ -0,0 +1,686 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed
+ * with this work for additional information regarding copyright
+ * ownership. The ASF licenses this file to you under the Apache
+ * License, Version 2.0 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of
+ * the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <sal/config.h>
+
+#include <exception>
+#include <malloc.h>
+#include <typeinfo>
+
+#include <com/sun/star/uno/Exception.hpp>
+#include <com/sun/star/uno/RuntimeException.hpp>
+#include <com/sun/star/uno/genfunc.hxx>
+#include <o3tl/runtimetooustring.hxx>
+#include <uno/data.h>
+
+#include "bridge.hxx"
+#include "types.hxx"
+#include "unointerfaceproxy.hxx"
+#include "vtables.hxx"
+
+#include "share.hxx"
+
+
+using namespace ::com::sun::star::uno;
+
+namespace
+{
+
+
+static void callVirtualMethod(
+ void * pAdjustedThisPtr,
+ sal_Int32 nVtableIndex,
+ void * pRegisterReturn,
+ typelib_TypeClass eReturnType,
+ char * pPT,
+ sal_Int32 * pStackLongs,
+ sal_Int32 nStackLongs)
+{
+
+ // parameter list is mixed list of * and values
+ // reference parameters are pointers
+
+ // the basic idea here is to use gpr[8] as a storage area for
+ // the future values of registers r3 to r10 needed for the call,
+ // and similarly fpr[8] as a storage area for the future values
+ // of floating point registers f1 to f8
+
+ unsigned long * mfunc; // actual function to be invoked
+ int gpr[8]; // storage for gpregisters, map to r3-r10
+ int off; // offset used to find function
+#ifndef __NO_FPRS__
+ double fpr[8]; // storage for fpregisters, map to f1-f8
+ int f; // number of fprs mapped so far
+ double dret; // temporary function return values
+#endif
+ int n; // number of gprs mapped so far
+ long *p; // pointer to parameter overflow area
+ int c; // character of parameter type being decoded
+ int iret, iret2;
+
+ // Because of the Power PC calling conventions we could be passing
+ // parameters in both register types and on the stack. To create the
+ // stack parameter area we need we now simply allocate local
+ // variable storage param[] that is at least the size of the parameter stack
+ // (more than enough space) which we can overwrite the parameters into.
+
+ // Note: This keeps us from having to decode the signature twice and
+ // prevents problems with later local variables.
+
+ // Note: could require up to 2*nStackLongs words of parameter stack area
+ // if the call has many float parameters (i.e. floats take up only 1
+ // word on the stack but double takes 2 words in parameter area in the
+ // stack frame.
+
+ // Update! Floats on the outgoing parameter stack only take up 1 word
+ // (stfs is used) which is not correct according to the ABI but we
+ // will match what the compiler does until this is figured out
+
+ // this grows the current stack to the appropriate size
+ // and sets the outgoing stack pointer p to the right place
+ __asm__ __volatile__ (
+ "rlwinm %0,%0,3,3,28\n\t"
+ "addi %0,%0,22\n\t"
+ "rlwinm %0,%0,0,4,28\n\t"
+ "lwz 0,0(1)\n\t"
+ "subf 1,%0,1\n\t"
+ "stw 0,0(1)\n\t"
+ : : "r" (nStackLongs) : "0" );
+
+ __asm__ __volatile__ ( "addi %0,1,8" : "=r" (p) : );
+
+ // never called
+ // if (! pAdjustedThisPtr ) dummy_can_throw_anything("xxx"); // address something
+
+
+ // now begin to load the C++ function arguments into storage
+ n = 0;
+#ifndef __NO_FPRS__
+ f = 0;
+#endif
+
+ // now we need to parse the entire signature string */
+ // until we get the END indicator */
+
+ // treat complex return pointer like any other parameter
+
+#if 0
+ /* Let's figure out what is really going on here*/
+ fprintf(stderr,"callVirtualMethod parameters string is %s\n",pPT);
+ int k = nStackLongs;
+ long * q = (long *)pStackLongs;
+ while (k > 0) {
+ fprintf(stderr,"uno stack is: %x\n",*q);
+ k--;
+ q++;
+ }
+#endif
+
+ /* parse the argument list up to the ending ) */
+ while (*pPT != 'X') {
+ c = *pPT;
+ switch (c) {
+ case 'D': /* type is double */
+#ifndef __NO_FPRS__
+ if (f < 8) {
+ fpr[f++] = *((double *)pStackLongs); /* store in register */
+#else
+ if (n & 1)
+ n++;
+ if (n < 8) {
+ gpr[n++] = *pStackLongs;
+ gpr[n++] = *(pStackLongs+1);
+#endif
+ } else {
+ if (((long) p) & 4)
+ p++;
+ *p++ = *pStackLongs; /* or on the parameter stack */
+ *p++ = *(pStackLongs + 1);
+ }
+ pStackLongs += 2;
+ break;
+
+ case 'F': /* type is float */
+ /* this assumes that floats are stored as 1 32 bit word on param
+ stack and that if passed in parameter stack to C, should be
+ as double word.
+
+ Whoops: the abi is not actually followed by gcc, need to
+ store floats as a *single* word on outgoing parameter stack
+ to match what gcc actually does
+ */
+#ifndef __NO_FPRS__
+ if (f < 8) {
+ fpr[f++] = *((float *)pStackLongs);
+#else
+ if (n < 8) {
+ gpr[n++] = *pStackLongs;
+#endif
+ } else {
+#if 0 /* if abi were followed */
+ if (((long) p) & 4)
+ p++;
+ *((double *)p) = *((float *)pStackLongs);
+ p += 2;
+#else
+ *((float *)p) = *((float *)pStackLongs);
+ p += 1;
+#endif
+ }
+ pStackLongs += 1;
+ break;
+
+ case 'H': /* type is long long */
+ if (n & 1) n++; /* note even elements gpr[] will map to
+ odd registers*/
+ if (n <= 6) {
+ gpr[n++] = *pStackLongs;
+ gpr[n++] = *(pStackLongs+1);
+ } else {
+ if (((long) p) & 4)
+ p++;
+ *p++ = *pStackLongs;
+ *p++ = *(pStackLongs+1);
+ }
+ pStackLongs += 2;
+ break;
+
+ case 'S':
+ if (n < 8) {
+ gpr[n++] = *((unsigned short*)pStackLongs);
+ } else {
+ *p++ = *((unsigned short *)pStackLongs);
+ }
+ pStackLongs += 1;
+ break;
+
+ case 'B':
+ if (n < 8) {
+ gpr[n++] = *((char *)pStackLongs);
+ } else {
+ *p++ = *((char *)pStackLongs);
+ }
+ pStackLongs += 1;
+ break;
+
+ default:
+ if (n < 8) {
+ gpr[n++] = *pStackLongs;
+ } else {
+ *p++ = *pStackLongs;
+ }
+ pStackLongs += 1;
+ break;
+ }
+ pPT++;
+ }
+
+ /* figure out the address of the function we need to invoke */
+ off = nVtableIndex;
+ off = off * 4; // 4 bytes per slot
+ mfunc = *((unsigned long **)pAdjustedThisPtr); // get the address of the vtable
+ mfunc = (unsigned long *)((char *)mfunc + off); // get the address from the vtable entry at offset
+ mfunc = *((unsigned long **)mfunc); // the function is stored at the address
+ typedef void (*FunctionCall)(sal_uInt32, sal_uInt32, sal_uInt32, sal_uInt32, sal_uInt32, sal_uInt32, sal_uInt32, sal_uInt32);
+ FunctionCall ptr = (FunctionCall)mfunc;
+
+ /* Set up the machine registers and invoke the function */
+
+ __asm__ __volatile__ (
+ "lwz 3, 0(%0)\n\t"
+ "lwz 4, 4(%0)\n\t"
+ "lwz 5, 8(%0)\n\t"
+ "lwz 6, 12(%0)\n\t"
+ "lwz 7, 16(%0)\n\t"
+ "lwz 8, 20(%0)\n\t"
+ "lwz 9, 24(%0)\n\t"
+ "lwz 10, 28(%0)\n\t"
+#ifndef __NO_FPRS__
+ "lfd 1, 0(%1)\n\t"
+ "lfd 2, 8(%1)\n\t"
+ "lfd 3, 16(%1)\n\t"
+ "lfd 4, 24(%1)\n\t"
+ "lfd 5, 32(%1)\n\t"
+ "lfd 6, 40(%1)\n\t"
+ "lfd 7, 48(%1)\n\t"
+ "lfd 8, 56(%1)\n\t"
+ : : "r" (gpr), "r" (fpr)
+#else
+ : : "r" (gpr)
+#endif
+ : "0", "3", "4", "5", "6", "7", "8", "9", "10", "11", "12"
+ );
+
+ // tell gcc that r3 to r10 are not available to it for doing the TOC and exception munge on the func call
+ register sal_uInt32 r3 __asm__("r3");
+ register sal_uInt32 r4 __asm__("r4");
+ register sal_uInt32 r5 __asm__("r5");
+ register sal_uInt32 r6 __asm__("r6");
+ register sal_uInt32 r7 __asm__("r7");
+ register sal_uInt32 r8 __asm__("r8");
+ register sal_uInt32 r9 __asm__("r9");
+ register sal_uInt32 r10 __asm__("r10");
+
+ (*ptr)(r3, r4, r5, r6, r7, r8, r9, r10);
+
+ __asm__ __volatile__ (
+ "mr %0, 3\n\t"
+ "mr %1, 4\n\t"
+#ifndef __NO_FPRS__
+ "fmr %2, 1\n\t"
+ : "=r" (iret), "=r" (iret2), "=f" (dret)
+#else
+ : "=r" (iret), "=r" (iret2)
+#endif
+ : );
+
+ switch( eReturnType )
+ {
+ case typelib_TypeClass_HYPER:
+ case typelib_TypeClass_UNSIGNED_HYPER:
+ ((long*)pRegisterReturn)[0] = iret;
+ ((long*)pRegisterReturn)[1] = iret2;
+ case typelib_TypeClass_LONG:
+ case typelib_TypeClass_UNSIGNED_LONG:
+ case typelib_TypeClass_ENUM:
+ ((long*)pRegisterReturn)[0] = iret;
+ break;
+ case typelib_TypeClass_CHAR:
+ case typelib_TypeClass_SHORT:
+ case typelib_TypeClass_UNSIGNED_SHORT:
+ *(unsigned short*)pRegisterReturn = (unsigned short)iret;
+ break;
+ case typelib_TypeClass_BOOLEAN:
+ case typelib_TypeClass_BYTE:
+ *(unsigned char*)pRegisterReturn = (unsigned char)iret;
+ break;
+ case typelib_TypeClass_FLOAT:
+#ifndef __NO_FPRS__
+ *(float*)pRegisterReturn = (float)dret;
+#else
+ ((unsigned int*)pRegisterReturn)[0] = iret;
+#endif
+ break;
+ case typelib_TypeClass_DOUBLE:
+#ifndef __NO_FPRS__
+ *(double*)pRegisterReturn = dret;
+#else
+ ((unsigned int*)pRegisterReturn)[0] = iret;
+ ((unsigned int*)pRegisterReturn)[1] = iret2;
+#endif
+ break;
+ default:
+ break;
+ }
+}
+
+
+static void 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 )
+{
+ // max space for: [complex ret ptr], values|ptr ...
+ char * pCppStack =
+ (char *)alloca( sizeof(sal_Int32) + ((nParams+2) * sizeof(sal_Int64)) );
+ char * pCppStackStart = pCppStack;
+
+ // need to know parameter types for callVirtualMethod so generate a signature string
+ char * pParamType = (char *) alloca(nParams+2);
+ char * pPT = pParamType;
+
+ // return
+ typelib_TypeDescription * pReturnTypeDescr = 0;
+ TYPELIB_DANGER_GET( &pReturnTypeDescr, pReturnTypeRef );
+ // assert(pReturnTypeDescr);
+
+ void * pCppReturn = 0; // if != 0 && != pUnoReturn, needs reconversion
+
+ if (pReturnTypeDescr)
+ {
+ if (bridges::cpp_uno::shared::isSimpleType( pReturnTypeDescr ))
+ {
+ pCppReturn = pUnoReturn; // direct way for simple types
+ }
+ else
+ {
+ // complex return via ptr
+ pCppReturn = *(void **)pCppStack =
+ (bridges::cpp_uno::shared::relatesToInterfaceType( pReturnTypeDescr )
+ ? alloca( pReturnTypeDescr->nSize ): pUnoReturn); // direct way
+ *pPT++ = 'I'; //signify that a complex return type on stack
+ pCppStack += sizeof(void *);
+ }
+ }
+ // push this
+ void* pAdjustedThisPtr = reinterpret_cast< void **>(pThis->getCppI()) + aVtableSlot.offset;
+ *(void**)pCppStack = pAdjustedThisPtr;
+ pCppStack += sizeof( void* );
+ *pPT++ = 'I';
+
+ // stack space
+ // static_assert(sizeof(void *) == sizeof(sal_Int32), "### unexpected size!");
+ // args
+ void ** pCppArgs = (void **)alloca( 3 * sizeof(void *) * nParams );
+ // indices of values this have to be converted (interface conversion cpp<=>uno)
+ sal_Int32 * pTempIndices = (sal_Int32 *)(pCppArgs + nParams);
+ // type descriptions for reconversions
+ typelib_TypeDescription ** ppTempParamTypeDescr = (typelib_TypeDescription **)(pCppArgs + (2 * nParams));
+
+ sal_Int32 nTempIndices = 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 && bridges::cpp_uno::shared::isSimpleType( pParamTypeDescr ))
+ {
+ uno_copyAndConvertData( pCppArgs[nPos] = pCppStack, pUnoArgs[nPos], pParamTypeDescr,
+ pThis->getBridge()->getUno2Cpp() );
+
+ 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
+ default:
+ break;
+ }
+
+ // 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 );
+ pTempIndices[nTempIndices] = nPos; // default constructed for cpp call
+ // will be released at reconversion
+ ppTempParamTypeDescr[nTempIndices++] = pParamTypeDescr;
+ }
+ // is in/inout
+ else if (bridges::cpp_uno::shared::relatesToInterfaceType( pParamTypeDescr ))
+ {
+ uno_copyAndConvertData(
+ *(void **)pCppStack = pCppArgs[nPos] = alloca( pParamTypeDescr->nSize ),
+ pUnoArgs[nPos], pParamTypeDescr,
+ pThis->getBridge()->getUno2Cpp() );
+
+ pTempIndices[nTempIndices] = nPos; // has to be reconverted
+ // will be released at reconversion
+ ppTempParamTypeDescr[nTempIndices++] = 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
+ {
+ assert( !( (pCppStack - pCppStackStart ) & 3) && "UNALIGNED STACK !!! (Please DO panic)");
+ try {
+ callVirtualMethod(
+ pAdjustedThisPtr, aVtableSlot.index,
+ pCppReturn, pReturnTypeDescr->eTypeClass, pParamType,
+ (sal_Int32 *)pCppStackStart, (pCppStack - pCppStackStart) / sizeof(sal_Int32) );
+ } catch (css::uno::Exception &) {
+ throw;
+ } catch (std::exception & e) {
+ throw css::uno::RuntimeException(
+ "C++ code threw " + o3tl::runtimeToOUString(typeid(e).name()) + ": "
+ + o3tl::runtimeToOUString(e.what()));
+ } catch (...) {
+ throw css::uno::RuntimeException("C++ code threw unknown exception");
+ }
+ // NO exception occurred...
+ *ppUnoExc = 0;
+
+ // reconvert temporary params
+ for ( ; nTempIndices--; )
+ {
+ sal_Int32 nIndex = pTempIndices[nTempIndices];
+ typelib_TypeDescription * pParamTypeDescr = ppTempParamTypeDescr[nTempIndices];
+
+ 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->getBridge()->getCpp2Uno() );
+ }
+ }
+ else // pure out
+ {
+ uno_copyAndConvertData( pUnoArgs[nIndex], pCppArgs[nIndex], pParamTypeDescr,
+ pThis->getBridge()->getCpp2Uno() );
+ }
+ // 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->getBridge()->getCpp2Uno() );
+ uno_destructData( pCppReturn, pReturnTypeDescr, cpp_release );
+ }
+ }
+ catch (...)
+ {
+ // fill uno exception
+ CPPU_CURRENT_NAMESPACE::fillUnoException(*ppUnoExc, pThis->getBridge()->getCpp2Uno());
+
+ // temporary params
+ for ( ; nTempIndices--; )
+ {
+ sal_Int32 nIndex = pTempIndices[nTempIndices];
+ // destroy temp cpp param => cpp: every param was constructed
+ uno_destructData( pCppArgs[nIndex], ppTempParamTypeDescr[nTempIndices], cpp_release );
+ TYPELIB_DANGER_RELEASE( ppTempParamTypeDescr[nTempIndices] );
+ }
+ // return type
+ if (pReturnTypeDescr)
+ TYPELIB_DANGER_RELEASE( pReturnTypeDescr );
+ }
+}
+
+}
+
+namespace bridges::cpp_uno::shared {
+
+void unoInterfaceProxyDispatch(
+ uno_Interface * pUnoI, const typelib_TypeDescription * pMemberDescr,
+ void * pReturn, void * pArgs[], uno_Any ** ppException )
+{
+ // is my surrogate
+ bridges::cpp_uno::shared::UnoInterfaceProxy * pThis
+ = static_cast< bridges::cpp_uno::shared::UnoInterfaceProxy *> (pUnoI);
+
+ switch (pMemberDescr->eTypeClass)
+ {
+ case typelib_TypeClass_INTERFACE_ATTRIBUTE:
+ {
+
+ VtableSlot aVtableSlot(
+ getVtableSlot(
+ reinterpret_cast<
+ typelib_InterfaceAttributeTypeDescription const * >(
+ pMemberDescr)));
+
+ if (pReturn)
+ {
+ // dependent dispatch
+ cpp_call(
+ pThis, aVtableSlot,
+ ((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("void");
+ typelib_typedescriptionreference_new(
+ &pReturnTypeRef, typelib_TypeClass_VOID, aVoidName.pData );
+
+ // dependent dispatch
+ aVtableSlot.index += 1; //get then set method
+ cpp_call(
+ pThis, aVtableSlot,
+ pReturnTypeRef,
+ 1, &aParam,
+ pReturn, pArgs, ppException );
+
+ typelib_typedescriptionreference_release( pReturnTypeRef );
+ }
+
+ break;
+ }
+ case typelib_TypeClass_INTERFACE_METHOD:
+ {
+
+ VtableSlot aVtableSlot(
+ getVtableSlot(
+ reinterpret_cast<
+ typelib_InterfaceMethodTypeDescription const * >(
+ pMemberDescr)));
+ switch (aVtableSlot.index)
+ {
+ // 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->getUnoEnv()->getRegisteredInterface)(
+ pThis->pBridge->getUnoEnv(),
+ (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, aVtableSlot,
+ ((typelib_InterfaceMethodTypeDescription *)pMemberDescr)->pReturnTypeRef,
+ ((typelib_InterfaceMethodTypeDescription *)pMemberDescr)->nParams,
+ ((typelib_InterfaceMethodTypeDescription *)pMemberDescr)->pParams,
+ pReturn, pArgs, ppException );
+ }
+ break;
+ }
+ default:
+ {
+ ::com::sun::star::uno::RuntimeException aExc(
+ "illegal member type description!",
+ ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface >() );
+
+ Type const & rExcType = cppu::UnoType<decltype(aExc)>::get();
+ // binary identical null reference
+ ::uno_type_any_construct( *ppException, &aExc, rExcType.getTypeLibType(), 0 );
+ }
+ }
+}
+
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */