| /************************************************************** |
| * |
| * 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 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| *************************************************************/ |
| |
| |
| |
| // MARKER(update_precomp.py): autogen include statement, do not remove |
| #include "precompiled_bridges.hxx" |
| |
| #include <exception> |
| #include <typeinfo> |
| #include <stdio.h> |
| #include <stdlib.h> |
| #include <string.h> |
| |
| #include "rtl/alloc.h" |
| #include "rtl/ustrbuf.hxx" |
| |
| #include <com/sun/star/uno/genfunc.hxx> |
| #include "com/sun/star/uno/RuntimeException.hpp" |
| #include <uno/data.h> |
| |
| #include <bridges/cpp_uno/shared/bridge.hxx> |
| #include <bridges/cpp_uno/shared/types.hxx> |
| #include "bridges/cpp_uno/shared/unointerfaceproxy.hxx" |
| #include "bridges/cpp_uno/shared/vtables.hxx" |
| |
| #include "abi.hxx" |
| #include "share.hxx" |
| |
| using namespace ::rtl; |
| using namespace ::com::sun::star::uno; |
| |
| //================================================================================================== |
| static void callVirtualMethod(void * pThis, sal_uInt32 nVtableIndex, |
| void * pRegisterReturn, typelib_TypeDescriptionReference * pReturnTypeRef, bool bSimpleReturn, |
| sal_uInt64 *pStack, sal_uInt32 nStack, |
| sal_uInt64 *pGPR, sal_uInt32 nGPR, |
| double *pFPR, sal_uInt32 nFPR) __attribute__((noinline)); |
| |
| static void callVirtualMethod(void * pThis, sal_uInt32 nVtableIndex, |
| void * pRegisterReturn, typelib_TypeDescriptionReference * pReturnTypeRef, bool bSimpleReturn, |
| sal_uInt64 *pStack, sal_uInt32 nStack, |
| sal_uInt64 *pGPR, sal_uInt32 nGPR, |
| double *pFPR, sal_uInt32 nFPR) |
| { |
| #if OSL_DEBUG_LEVEL > 1 |
| // Let's figure out what is really going on here |
| { |
| fprintf( stderr, "= callVirtualMethod() =\nGPR's (%d): ", nGPR ); |
| for ( unsigned int i = 0; i < nGPR; ++i ) |
| fprintf( stderr, "0x%lx, ", pGPR[i] ); |
| fprintf( stderr, "\nFPR's (%d): ", nFPR ); |
| for ( unsigned int i = 0; i < nFPR; ++i ) |
| fprintf( stderr, "%f, ", pFPR[i] ); |
| fprintf( stderr, "\nStack (%d): ", nStack ); |
| for ( unsigned int i = 0; i < nStack; ++i ) |
| fprintf( stderr, "0x%lx, ", pStack[i] ); |
| fprintf( stderr, "\n" ); |
| } |
| #endif |
| |
| // The call instruction within the asm section of callVirtualMethod may throw |
| // exceptions. So that the compiler handles this correctly, it is important |
| // that (a) callVirtualMethod might call dummy_can_throw_anything (although this |
| // never happens at runtime), which in turn can throw exceptions, and (b) |
| // callVirtualMethod is not inlined at its call site (so that any exceptions are |
| // caught which are thrown from the instruction calling callVirtualMethod): |
| if ( !pThis ) |
| CPPU_CURRENT_NAMESPACE::dummy_can_throw_anything( "xxx" ); // address something |
| |
| // Should not happen, but... |
| if ( nFPR > x86_64::MAX_SSE_REGS ) |
| nFPR = x86_64::MAX_SSE_REGS; |
| if ( nGPR > x86_64::MAX_GPR_REGS ) |
| nGPR = x86_64::MAX_GPR_REGS; |
| |
| // Get pointer to method |
| sal_uInt64 pMethod = *((sal_uInt64 *)pThis); |
| pMethod += 8 * nVtableIndex; |
| pMethod = *((sal_uInt64 *)pMethod); |
| |
| // 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 ); |
| memcpy( pCallStack, pStack, nStackBytes ); |
| } |
| |
| // Return values |
| sal_uInt64 rax; |
| sal_uInt64 rdx; |
| double xmm0; |
| double xmm1; |
| |
| asm volatile ( |
| // Fill the xmm registers |
| "movq %2, %%rax\n\t" |
| |
| "movsd (%%rax), %%xmm0\n\t" |
| "movsd 8(%%rax), %%xmm1\n\t" |
| "movsd 16(%%rax), %%xmm2\n\t" |
| "movsd 24(%%rax), %%xmm3\n\t" |
| "movsd 32(%%rax), %%xmm4\n\t" |
| "movsd 40(%%rax), %%xmm5\n\t" |
| "movsd 48(%%rax), %%xmm6\n\t" |
| "movsd 56(%%rax), %%xmm7\n\t" |
| |
| // Fill the general purpose registers |
| "movq %1, %%rax\n\t" |
| |
| "movq (%%rax), %%rdi\n\t" |
| "movq 8(%%rax), %%rsi\n\t" |
| "movq 16(%%rax), %%rdx\n\t" |
| "movq 24(%%rax), %%rcx\n\t" |
| "movq 32(%%rax), %%r8\n\t" |
| "movq 40(%%rax), %%r9\n\t" |
| |
| // Perform the call |
| "movq %0, %%r11\n\t" |
| "movq %3, %%rax\n\t" |
| "call *%%r11\n\t" |
| |
| // Fill the return values |
| "movq %%rax, %4\n\t" |
| "movq %%rdx, %5\n\t" |
| "movsd %%xmm0, %6\n\t" |
| "movsd %%xmm1, %7\n\t" |
| : |
| : "m" ( pMethod ), "m" ( pGPR ), "m" ( pFPR ), "m" ( nFPR ), |
| "m" ( rax ), "m" ( rdx ), "m" ( xmm0 ), "m" ( xmm1 ), |
| "m" (pCallStack) // dummy input to prevent the compiler from optimizing the alloca out |
| : "rax", "rdi", "rsi", "rdx", "rcx", "r8", "r9", "r11" |
| ); |
| |
| switch (pReturnTypeRef->eTypeClass) |
| { |
| case typelib_TypeClass_HYPER: |
| case typelib_TypeClass_UNSIGNED_HYPER: |
| *reinterpret_cast<sal_uInt64 *>( pRegisterReturn ) = rax; |
| break; |
| case typelib_TypeClass_LONG: |
| case typelib_TypeClass_UNSIGNED_LONG: |
| case typelib_TypeClass_ENUM: |
| *reinterpret_cast<sal_uInt32 *>( pRegisterReturn ) = *reinterpret_cast<sal_uInt32*>( &rax ); |
| break; |
| case typelib_TypeClass_CHAR: |
| case typelib_TypeClass_SHORT: |
| case typelib_TypeClass_UNSIGNED_SHORT: |
| *reinterpret_cast<sal_uInt16 *>( pRegisterReturn ) = *reinterpret_cast<sal_uInt16*>( &rax ); |
| break; |
| case typelib_TypeClass_BOOLEAN: |
| case typelib_TypeClass_BYTE: |
| *reinterpret_cast<sal_uInt8 *>( pRegisterReturn ) = *reinterpret_cast<sal_uInt8*>( &rax ); |
| break; |
| case typelib_TypeClass_FLOAT: |
| case typelib_TypeClass_DOUBLE: |
| *reinterpret_cast<double *>( pRegisterReturn ) = xmm0; |
| break; |
| default: |
| { |
| sal_Int32 const nRetSize = pReturnTypeRef->pType->nSize; |
| if (bSimpleReturn && nRetSize <= 16 && nRetSize > 0) |
| { |
| sal_uInt64 longs[2]; |
| longs[0] = rax; |
| longs[1] = rdx; |
| |
| double doubles[2]; |
| doubles[0] = xmm0; |
| doubles[1] = xmm1; |
| x86_64::fill_struct( pReturnTypeRef, &longs[0], &doubles[0], pRegisterReturn); |
| } |
| break; |
| } |
| } |
| } |
| |
| //================================================================================================== |
| |
| // Macros for easier insertion of values to registers or stack |
| // pSV - pointer to the source |
| // nr - order of the value [will be increased if stored to register] |
| // pFPR, pGPR - pointer to the registers |
| // pDS - pointer to the stack [will be increased if stored here] |
| |
| // The value in %xmm register is already prepared to be retrieved as a float, |
| // thus we treat float and double the same |
| #define INSERT_FLOAT_DOUBLE( pSV, nr, pFPR, pDS ) \ |
| if ( nr < x86_64::MAX_SSE_REGS ) \ |
| pFPR[nr++] = *reinterpret_cast<double *>( pSV ); \ |
| else \ |
| *pDS++ = *reinterpret_cast<sal_uInt64 *>( pSV ); // verbatim! |
| |
| #define INSERT_INT64( pSV, nr, pGPR, pDS ) \ |
| if ( nr < x86_64::MAX_GPR_REGS ) \ |
| pGPR[nr++] = *reinterpret_cast<sal_uInt64 *>( pSV ); \ |
| else \ |
| *pDS++ = *reinterpret_cast<sal_uInt64 *>( pSV ); |
| |
| #define INSERT_INT32( pSV, nr, pGPR, pDS ) \ |
| if ( nr < x86_64::MAX_GPR_REGS ) \ |
| pGPR[nr++] = *reinterpret_cast<sal_uInt32 *>( pSV ); \ |
| else \ |
| *pDS++ = *reinterpret_cast<sal_uInt32 *>( pSV ); |
| |
| #define INSERT_INT16( pSV, nr, pGPR, pDS ) \ |
| if ( nr < x86_64::MAX_GPR_REGS ) \ |
| pGPR[nr++] = *reinterpret_cast<sal_uInt16 *>( pSV ); \ |
| else \ |
| *pDS++ = *reinterpret_cast<sal_uInt16 *>( pSV ); |
| |
| #define INSERT_INT8( pSV, nr, pGPR, pDS ) \ |
| if ( nr < x86_64::MAX_GPR_REGS ) \ |
| pGPR[nr++] = *reinterpret_cast<sal_uInt8 *>( pSV ); \ |
| else \ |
| *pDS++ = *reinterpret_cast<sal_uInt8 *>( pSV ); |
| |
| //================================================================================================== |
| |
| namespace { |
| |
| void appendCString(OUStringBuffer & buffer, char const * text) { |
| if (text != 0) { |
| buffer.append( |
| OStringToOUString(OString(text), RTL_TEXTENCODING_ISO_8859_1)); |
| // use 8859-1 to avoid conversion failure |
| } |
| } |
| |
| } |
| |
| 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 ) |
| { |
| // Maxium space for [complex ret ptr], values | ptr ... |
| // (but will be used less - some of the values will be in pGPR and pFPR) |
| sal_uInt64 *pStack = (sal_uInt64 *)__builtin_alloca( (nParams + 3) * sizeof(sal_uInt64) ); |
| sal_uInt64 *pStackStart = pStack; |
| |
| sal_uInt64 pGPR[x86_64::MAX_GPR_REGS]; |
| sal_uInt32 nGPR = 0; |
| |
| double pFPR[x86_64::MAX_SSE_REGS]; |
| sal_uInt32 nFPR = 0; |
| |
| // Return |
| typelib_TypeDescription * pReturnTypeDescr = 0; |
| TYPELIB_DANGER_GET( &pReturnTypeDescr, pReturnTypeRef ); |
| OSL_ENSURE( pReturnTypeDescr, "### expected return type description!" ); |
| |
| void * pCppReturn = 0; // if != 0 && != pUnoReturn, needs reconversion (see below) |
| |
| bool bSimpleReturn = true; |
| if ( pReturnTypeDescr ) |
| { |
| if ( x86_64::return_in_hidden_param( pReturnTypeRef ) ) |
| bSimpleReturn = false; |
| |
| if ( bSimpleReturn ) |
| pCppReturn = pUnoReturn; // direct way for simple types |
| else |
| { |
| // complex return via ptr |
| pCppReturn = bridges::cpp_uno::shared::relatesToInterfaceType( pReturnTypeDescr )? |
| __builtin_alloca( pReturnTypeDescr->nSize ) : pUnoReturn; |
| INSERT_INT64( &pCppReturn, nGPR, pGPR, pStack ); |
| } |
| } |
| |
| // Push "this" pointer |
| void * pAdjustedThisPtr = reinterpret_cast< void ** >( pThis->getCppI() ) + aVtableSlot.offset; |
| INSERT_INT64( &pAdjustedThisPtr, nGPR, pGPR, pStack ); |
| |
| // 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 && bridges::cpp_uno::shared::isSimpleType( pParamTypeDescr )) |
| { |
| uno_copyAndConvertData( pCppArgs[nPos] = alloca( 8 ), pUnoArgs[nPos], pParamTypeDescr, |
| pThis->getBridge()->getUno2Cpp() ); |
| |
| switch (pParamTypeDescr->eTypeClass) |
| { |
| case typelib_TypeClass_HYPER: |
| case typelib_TypeClass_UNSIGNED_HYPER: |
| INSERT_INT64( pCppArgs[nPos], nGPR, pGPR, pStack ); |
| break; |
| case typelib_TypeClass_LONG: |
| case typelib_TypeClass_UNSIGNED_LONG: |
| case typelib_TypeClass_ENUM: |
| INSERT_INT32( pCppArgs[nPos], nGPR, pGPR, pStack ); |
| break; |
| case typelib_TypeClass_SHORT: |
| case typelib_TypeClass_CHAR: |
| case typelib_TypeClass_UNSIGNED_SHORT: |
| INSERT_INT16( pCppArgs[nPos], nGPR, pGPR, pStack ); |
| break; |
| case typelib_TypeClass_BOOLEAN: |
| case typelib_TypeClass_BYTE: |
| INSERT_INT8( pCppArgs[nPos], nGPR, pGPR, pStack ); |
| break; |
| case typelib_TypeClass_FLOAT: |
| case typelib_TypeClass_DOUBLE: |
| INSERT_FLOAT_DOUBLE( pCppArgs[nPos], nFPR, pFPR, 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 ); |
| pTempIndizes[nTempIndizes] = nPos; // default constructed for cpp call |
| // will be released at reconversion |
| ppTempParamTypeDescr[nTempIndizes++] = 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() ); |
| |
| pTempIndizes[nTempIndizes] = nPos; // has to be reconverted |
| // will be released at reconversion |
| ppTempParamTypeDescr[nTempIndizes++] = pParamTypeDescr; |
| } |
| else // direct way |
| { |
| pCppArgs[nPos] = pUnoArgs[nPos]; |
| // no longer needed |
| TYPELIB_DANGER_RELEASE( pParamTypeDescr ); |
| } |
| INSERT_INT64( &(pCppArgs[nPos]), nGPR, pGPR, pStack ); |
| } |
| } |
| |
| try |
| { |
| try { |
| callVirtualMethod( |
| pAdjustedThisPtr, aVtableSlot.index, |
| pCppReturn, pReturnTypeRef, bSimpleReturn, |
| pStackStart, ( pStack - pStackStart ), |
| pGPR, nGPR, |
| pFPR, nFPR ); |
| } catch (Exception &) { |
| throw; |
| } catch (std::exception & e) { |
| OUStringBuffer buf; |
| buf.appendAscii(RTL_CONSTASCII_STRINGPARAM("C++ code threw ")); |
| appendCString(buf, typeid(e).name()); |
| buf.appendAscii(RTL_CONSTASCII_STRINGPARAM(": ")); |
| appendCString(buf, e.what()); |
| throw RuntimeException( |
| buf.makeStringAndClear(), Reference< XInterface >()); |
| } catch (...) { |
| throw RuntimeException( |
| OUString( |
| RTL_CONSTASCII_USTRINGPARAM( |
| "C++ code threw unknown exception")), |
| Reference< XInterface >()); |
| } |
| |
| // 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->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 |
| fillUnoException( CPPU_CURRENT_NAMESPACE::__cxa_get_globals()->caughtExceptions, *ppUnoExc, pThis->getBridge()->getCpp2Uno() ); |
| |
| // 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 ); |
| } |
| } |
| |
| //================================================================================================== |
| |
| namespace bridges { namespace cpp_uno { namespace 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); |
| #if OSL_DEBUG_LEVEL > 0 |
| typelib_InterfaceTypeDescription * pTypeDescr = pThis->pTypeDescr; |
| #endif |
| |
| switch (pMemberDescr->eTypeClass) |
| { |
| case typelib_TypeClass_INTERFACE_ATTRIBUTE: |
| { |
| #if OSL_DEBUG_LEVEL > 0 |
| // determine vtable call index |
| sal_Int32 nMemberPos = ((typelib_InterfaceMemberTypeDescription *)pMemberDescr)->nPosition; |
| OSL_ENSURE( nMemberPos < pTypeDescr->nAllMembers, "### member pos out of range!" ); |
| #endif |
| 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( RTL_CONSTASCII_USTRINGPARAM("void") ); |
| typelib_typedescriptionreference_new( |
| &pReturnTypeRef, typelib_TypeClass_VOID, aVoidName.pData ); |
| |
| // dependent dispatch |
| aVtableSlot.index += 1; // get, then set method |
| cpp_call( |
| pThis, aVtableSlot, // get, then set method |
| pReturnTypeRef, |
| 1, &aParam, |
| pReturn, pArgs, ppException ); |
| |
| typelib_typedescriptionreference_release( pReturnTypeRef ); |
| } |
| |
| break; |
| } |
| case typelib_TypeClass_INTERFACE_METHOD: |
| { |
| #if OSL_DEBUG_LEVEL > 0 |
| // determine vtable call index |
| sal_Int32 nMemberPos = ((typelib_InterfaceMemberTypeDescription *)pMemberDescr)->nPosition; |
| OSL_ENSURE( nMemberPos < pTypeDescr->nAllMembers, "### member pos out of range!" ); |
| #endif |
| 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->getBridge()->getUnoEnv()->getRegisteredInterface)( |
| pThis->getBridge()->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( |
| 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 ); |
| } |
| } |
| } |
| |
| } } } |
