diff options
Diffstat (limited to 'bridges/source/cpp_uno/gcc3_linux_riscv64/uno2cpp.cxx')
| -rw-r--r-- | bridges/source/cpp_uno/gcc3_linux_riscv64/uno2cpp.cxx | 616 |
1 files changed, 616 insertions, 0 deletions
diff --git a/bridges/source/cpp_uno/gcc3_linux_riscv64/uno2cpp.cxx b/bridges/source/cpp_uno/gcc3_linux_riscv64/uno2cpp.cxx new file mode 100644 index 0000000000..a23bcc3e8c --- /dev/null +++ b/bridges/source/cpp_uno/gcc3_linux_riscv64/uno2cpp.cxx @@ -0,0 +1,616 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4; fill-column: 100 -*- */ +/* + * 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 <cstring> +#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" +#include "abi.hxx" + +//#define BRIDGE_DEBUG +#ifdef BRIDGE_DEBUG +#include <stdio.h> +#endif + +// FP reg -> GP reg -> stack +#define INSERT_FLOAT_DOUBLE(pSV, nfr, pFPR, ngr, pGPR, pDS) \ + if (nfr < MAX_FP_REGS) \ + pFPR[nfr++] = *reinterpret_cast<double*>(pSV); \ + else if (ngr < MAX_FP_REGS) \ + pGPR[ngr++] = *reinterpret_cast<sal_Int64*>(pSV); \ + else \ + *pDS++ = *reinterpret_cast<sal_uInt64*>(pSV); // verbatim! + +#define INSERT_INT64(pSV, nr, pGPR, pDS) \ + if (nr < MAX_GP_REGS) \ + pGPR[nr++] = *reinterpret_cast<sal_Int64*>(pSV); \ + else \ + *pDS++ = *reinterpret_cast<sal_Int64*>(pSV); + +#define INSERT_INT32(pSV, nr, pGPR, pDS) \ + if (nr < MAX_GP_REGS) \ + pGPR[nr++] = *reinterpret_cast<sal_Int32*>(pSV); \ + else \ + *pDS++ = *reinterpret_cast<sal_Int32*>(pSV); + +#define INSERT_INT16(pSV, nr, pGPR, pDS) \ + if (nr < MAX_GP_REGS) \ + pGPR[nr++] = *reinterpret_cast<sal_Int16*>(pSV); \ + else \ + *pDS++ = *reinterpret_cast<sal_Int16*>(pSV); + +#define INSERT_UINT16(pSV, nr, pGPR, pDS) \ + if (nr < MAX_GP_REGS) \ + pGPR[nr++] = *reinterpret_cast<sal_uInt16*>(pSV); \ + else \ + *pDS++ = *reinterpret_cast<sal_uInt16*>(pSV); + +#define INSERT_INT8(pSV, nr, pGPR, pDS) \ + if (nr < MAX_GP_REGS) \ + pGPR[nr++] = *reinterpret_cast<sal_Int8*>(pSV); \ + else \ + *pDS++ = *reinterpret_cast<sal_Int8*>(pSV); + +using namespace ::com::sun::star::uno; + +namespace +{ +bool isReturnInFPR(const typelib_TypeDescription* pTypeDescr, sal_uInt32& nSize) +{ +#ifdef BRIDGE_DEBUG + printf("In isReturnInFPR, pTypeDescr = %p, nSize = %d\n", pTypeDescr, nSize); +#endif + const typelib_CompoundTypeDescription* p + = reinterpret_cast<const typelib_CompoundTypeDescription*>(pTypeDescr); + + for (sal_Int32 i = 0; i < p->nMembers; ++i) + { + typelib_TypeDescriptionReference* pTypeInStruct = p->ppTypeRefs[i]; + + switch (pTypeInStruct->eTypeClass) + { + case typelib_TypeClass_STRUCT: + case typelib_TypeClass_EXCEPTION: + { + typelib_TypeDescription* t = 0; + TYPELIB_DANGER_GET(&t, pTypeInStruct); + bool isFPR = isReturnInFPR(t, nSize); + TYPELIB_DANGER_RELEASE(t); + if (!isFPR) + return false; + } + break; + case typelib_TypeClass_FLOAT: + case typelib_TypeClass_DOUBLE: + if (nSize >= 16) + return false; + nSize += 8; + break; + default: + return false; + } + } + return true; +} + +void fillReturn(const typelib_TypeDescription* pTypeDescr, sal_Int64* gret, double* fret, + void* pRegisterReturn) +{ +#ifdef BRIDGE_DEBUG + printf("In fillReturn, pTypeDescr = %p, gret = %p, fret = %p, pRegisterReturn = %p\n", + pTypeDescr, gret, fret, pRegisterReturn); +#endif + sal_uInt32 nSize = 0; + if (isReturnInFPR(pTypeDescr, nSize)) + { + reinterpret_cast<double*>(pRegisterReturn)[0] = fret[0]; + reinterpret_cast<double*>(pRegisterReturn)[1] = fret[1]; + } + else + { + reinterpret_cast<sal_Int64*>(pRegisterReturn)[0] = gret[0]; + reinterpret_cast<sal_Int64*>(pRegisterReturn)[1] = gret[1]; + } +} + +static void callVirtualMethod(void* pAdjustedThisPtr, sal_Int32 nVtableIndex, void* pRegisterReturn, + typelib_TypeDescriptionReference* pReturnTypeRef, bool bSimpleReturn, + sal_uInt64* pStack, sal_uInt32 nStack, sal_uInt64* pGPR, double* pFPR, + typelib_TypeDescription* pReturnTypeDescr) +{ +#ifdef BRIDGE_DEBUG + printf("In callVirtualMethod:\n"); + printf("pAdjustedThisPtr = %p, nVtableIndex = %d, pRegisterReturn = %p, pReturnTypeRef = %p\n", + pAdjustedThisPtr, nVtableIndex, pRegisterReturn, pReturnTypeRef); + printf("bSimpleReturn = %d, pStack = %p, nStack = %d, pGPR = %p, pFPR = %p, pReturnTypeDescr = " + "%p\n", + bSimpleReturn, pStack, nStack, pGPR, pFPR, pReturnTypeDescr); +#endif + // Get pointer to method + sal_uInt64 pMethod = *((sal_uInt64*)pAdjustedThisPtr); + pMethod += 8 * nVtableIndex; + void* mfunc = (void*)*((sal_uInt64*)pMethod); +#ifdef BRIDGE_DEBUG + fprintf(stdout, "calling function %p\n", mfunc); +#endif + + // Load parameters to stack, if necessary + sal_uInt64* pCallStack = NULL; + if (nStack) + { + // 16-bytes aligned + sal_uInt32 nStackBytes = ((nStack + 1) >> 1) * 16; + pCallStack = (sal_uInt64*)__builtin_alloca(nStackBytes); + std::memcpy(pCallStack, pStack, nStackBytes); + } + + sal_Int64* gret = (sal_Int64*)malloc(2 * sizeof(sal_Int64)); + sal_Int64* gret1 = gret; + sal_Int64* gret2 = gret + 1; + double* fret = (double*)malloc(2 * sizeof(double)); + double* fret1 = fret; + double* fret2 = fret + 1; + asm volatile( + //".set push \n\t" + //".set riscv64 \n\t" + // Fill the general purpose registers + "ld a0, 0(%[gpr]) \n\t" + "ld a1, 8(%[gpr]) \n\t" + "ld a2, 16(%[gpr]) \n\t" + "ld a3, 24(%[gpr]) \n\t" + "ld a4, 32(%[gpr]) \n\t" + "ld a5, 40(%[gpr]) \n\t" + "ld a6, 48(%[gpr]) \n\t" + "ld a7, 56(%[gpr]) \n\t" + // Fill the floating pointer registers + "fld fa0, 0(%[fpr]) \n\t" + "fld fa1, 8(%[fpr]) \n\t" + "fld fa2, 16(%[fpr]) \n\t" + "fld fa3, 24(%[fpr]) \n\t" + "fld fa4, 32(%[fpr]) \n\t" + "fld fa5, 40(%[fpr]) \n\t" + "fld fa6, 48(%[fpr]) \n\t" + "fld fa7, 56(%[fpr]) \n\t" + // Perform the call + "jalr ra,%[mfunc],0 \n\t" + // Fill the return values + "add %[gret1], a0,zero \n\t" + "add %[gret2], a1,zero \n\t" + "fmv.d %[fret1], fa0 \n\t" + "fmv.d %[fret2], fa1 \n\t" + //".set pop \n\t" + : [gret1] "=&r"(*gret1), [gret2] "=&r"(*gret2), [fret1] "=&f"(*fret1), [fret2] "=&f"(*fret2) + : [gpr] "r"(pGPR), [fpr] "r"(pFPR), [mfunc] "r"(mfunc), + [stack] "m"( + pCallStack) // dummy input to prevent the compiler from optimizing the alloca out + : "a0", "a1", "a2", "a3", "a4", "a5", "a6", "a7", "ra", "fa0", "fa1", "fa2", "fa3", "fa4", + "fa5", "fa6", "fa7", "memory"); +#ifdef BRIDGE_DEBUG + printf("In callVirtualMethod, fret = %p, gret = %p\n", fret, gret); +#endif + + switch (pReturnTypeRef->eTypeClass) + { + case typelib_TypeClass_HYPER: + case typelib_TypeClass_UNSIGNED_HYPER: + case typelib_TypeClass_LONG: + case typelib_TypeClass_UNSIGNED_LONG: + case typelib_TypeClass_ENUM: + case typelib_TypeClass_CHAR: + case typelib_TypeClass_SHORT: + case typelib_TypeClass_UNSIGNED_SHORT: + case typelib_TypeClass_BOOLEAN: + case typelib_TypeClass_BYTE: + *reinterpret_cast<sal_Int64*>(pRegisterReturn) = gret[0]; + break; + case typelib_TypeClass_FLOAT: + case typelib_TypeClass_DOUBLE: + *reinterpret_cast<double*>(pRegisterReturn) = fret[0]; + break; + case typelib_TypeClass_STRUCT: + case typelib_TypeClass_EXCEPTION: + { + sal_Int32 const nRetSize = pReturnTypeRef->pType->nSize; +#ifdef BRIDGE_DEBUG + printf("nRetSize = %d\n", nRetSize); +#endif + if (bSimpleReturn && nRetSize <= 16 && nRetSize > 0) + { + typelib_TypeDescription* pTypeDescr = 0; + TYPELIB_DANGER_GET(&pTypeDescr, pReturnTypeRef); + abi_riscv64::fillStruct(pTypeDescr, gret, fret, pRegisterReturn); + TYPELIB_DANGER_RELEASE(pTypeDescr); + } + break; + } + default: +#ifdef BRIDGE_DEBUG + fprintf(stdout, "unhandled return type %u\n", pReturnTypeRef->eTypeClass); +#endif + 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) +{ +#ifdef BRIDGE_DEBUG + printf("In cpp_call\n"); + printf("pThis = %p, aVtableSlot = %p, pReturnTypeRef = %p, nParams = %d\n", pThis, aVtableSlot, + pReturnTypeRef, nParams); + printf("pParams = %p , pUnoReturn = %p, pUnoArgs = %p\n", pParams, pUnoReturn, pUnoArgs); +#endif + // max space for: [complex ret ptr], values|ptr ... + sal_uInt64* pStack = (sal_uInt64*)__builtin_alloca(((nParams + 3) * sizeof(sal_Int64))); + sal_uInt64* pStackStart = pStack; + + sal_uInt64 pGPR[MAX_GP_REGS]; + sal_uInt64 nREG = 0; + + double pFPR[MAX_FP_REGS]; + sal_uInt32 nFPR = 0; +#ifdef BRIDGE_DEBUG + printf("pGPR = %p, pFPR = %p\n", pGPR, pFPR); +#endif + + // return + typelib_TypeDescription* pReturnTypeDescr = 0; + TYPELIB_DANGER_GET(&pReturnTypeDescr, pReturnTypeRef); + assert(pReturnTypeDescr); + + void* pCppReturn = 0; // if != 0 && != pUnoReturn, needs reconversion + + bool bSimpleReturn = true; + if (pReturnTypeDescr) + { + if (CPPU_CURRENT_NAMESPACE::return_in_hidden_param(pReturnTypeRef)) + { + bSimpleReturn = false; + // complex return via ptr + pCppReturn = bridges::cpp_uno::shared::relatesToInterfaceType(pReturnTypeDescr) + ? __builtin_alloca(pReturnTypeDescr->nSize) + : pUnoReturn; + INSERT_INT64(&pCppReturn, nREG, pGPR, pStack); + } + else + { + pCppReturn = pUnoReturn; // direct way for simple types + } + } + + // push this + void* pAdjustedThisPtr = reinterpret_cast<void**>(pThis->getCppI()) + aVtableSlot.offset; + INSERT_INT64(&pAdjustedThisPtr, nREG, pGPR, pStack); + + // 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; +#ifdef BRIDGE_DEBUG + printf("In cpp_call, nParams = %d\n", nParams); + printf("pCppArgs = %p, pStack = %p\n", pCppArgs, pStack); +#endif + for (sal_Int32 nPos = 0; nPos < nParams; ++nPos) + { +#ifdef BRIDGE_DEBUG + printf("In cpp_call, nPos = %d\n", nPos); +#endif + 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)) + { +#ifdef BRIDGE_DEBUG + printf("Before uno_copyAndConvertData and tons of switch.\n"); +#endif + uno_copyAndConvertData(pCppArgs[nPos] = alloca(8), pUnoArgs[nPos], pParamTypeDescr, + pThis->getBridge()->getUno2Cpp()); +#ifdef BRIDGE_DEBUG + printf("Type = %d, Param = 0x%lx\n", pParamTypeDescr->eTypeClass, + *reinterpret_cast<sal_uInt64*>(pCppArgs[nPos])); +#endif + switch (pParamTypeDescr->eTypeClass) + { + case typelib_TypeClass_LONG: + case typelib_TypeClass_UNSIGNED_LONG: + case typelib_TypeClass_ENUM: + INSERT_INT32(pCppArgs[nPos], nREG, pGPR, pStack); + break; + case typelib_TypeClass_CHAR: + case typelib_TypeClass_SHORT: + INSERT_INT16(pCppArgs[nPos], nREG, pGPR, pStack); + break; + case typelib_TypeClass_UNSIGNED_SHORT: + INSERT_UINT16(pCppArgs[nPos], nREG, pGPR, pStack); + break; + case typelib_TypeClass_BOOLEAN: + case typelib_TypeClass_BYTE: + INSERT_INT8(pCppArgs[nPos], nREG, pGPR, pStack); + break; + case typelib_TypeClass_FLOAT: + case typelib_TypeClass_DOUBLE: + INSERT_FLOAT_DOUBLE(pCppArgs[nPos], nFPR, pFPR, nREG, pGPR, pStack); + break; + case typelib_TypeClass_HYPER: + case typelib_TypeClass_UNSIGNED_HYPER: + INSERT_INT64(pCppArgs[nPos], nREG, pGPR, pStack); + break; + 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(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(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 + { + pCppArgs[nPos] = pUnoArgs[nPos]; + // no longer needed + TYPELIB_DANGER_RELEASE(pParamTypeDescr); + } + INSERT_INT64(&(pCppArgs[nPos]), nREG, pGPR, pStack); + } + } + + try + { + try + { + callVirtualMethod(pAdjustedThisPtr, aVtableSlot.index, pCppReturn, pReturnTypeRef, + bSimpleReturn, pStackStart, (pStack - pStackStart), pGPR, pFPR, + pReturnTypeDescr); + } + 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) +{ +#ifdef BRIDGE_DEBUG + printf("In unoInterfaceProxyDispatch:\n"); + printf("pMemberDescr = %p, pReturn = %p, pArgs = %p, ppExeption = %p\n", pMemberDescr, pReturn, + pArgs, ppException); +#endif + // is my surrogate + bridges::cpp_uno::shared::UnoInterfaceProxy* pThis + = static_cast<bridges::cpp_uno::shared::UnoInterfaceProxy*>(pUnoI); + //typelib_InterfaceTypeDescription * pTypeDescr = pThis->pTypeDescr; + +#ifdef BRIDGE_DEBUG + fprintf(stdout, "in dispatch\n"); +#endif + + 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 cinoptions=b1,g0,N-s cinkeys+=0=break: */ |