| /************************************************************** |
| * |
| * 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. |
| * |
| *************************************************************/ |
| |
| |
| #ifndef COPY_HXX |
| #define COPY_HXX |
| |
| #include "prim.hxx" |
| #include "constr.hxx" |
| |
| |
| namespace cppu |
| { |
| |
| //################################################################################################## |
| //#### copy construction ########################################################################### |
| //################################################################################################## |
| |
| //------------------------------------------------------------------------------ |
| inline uno_Sequence * allocSeq( |
| sal_Int32 nElementSize, sal_Int32 nElements ) |
| { |
| OSL_ASSERT( nElements >= 0 && nElementSize >= 0 ); |
| uno_Sequence * pSeq = 0; |
| sal_uInt32 nSize = calcSeqMemSize( nElementSize, nElements ); |
| if (nSize > 0) |
| { |
| pSeq = (uno_Sequence *) rtl_allocateMemory( nSize ); |
| if (pSeq != 0) |
| { |
| // header init |
| pSeq->nRefCount = 1; |
| pSeq->nElements = nElements; |
| } |
| } |
| return pSeq; |
| } |
| |
| //-------------------------------------------------------------------------------------------------- |
| void copyConstructStruct( |
| void * pDest, void * pSource, |
| typelib_CompoundTypeDescription * pTypeDescr, |
| uno_AcquireFunc acquire, uno_Mapping * mapping ) |
| SAL_THROW ( () ); |
| //-------------------------------------------------------------------------------------------------- |
| inline void _copyConstructStruct( |
| void * pDest, void * pSource, |
| typelib_CompoundTypeDescription * pTypeDescr, |
| uno_AcquireFunc acquire, uno_Mapping * mapping ) |
| SAL_THROW ( () ) |
| { |
| if (pTypeDescr->pBaseTypeDescription) |
| { |
| // copy base value |
| copyConstructStruct( pDest, pSource, pTypeDescr->pBaseTypeDescription, acquire, mapping ); |
| } |
| |
| // then copy members |
| typelib_TypeDescriptionReference ** ppTypeRefs = pTypeDescr->ppTypeRefs; |
| sal_Int32 * pMemberOffsets = pTypeDescr->pMemberOffsets; |
| sal_Int32 nDescr = pTypeDescr->nMembers; |
| |
| if (mapping) |
| { |
| while (nDescr--) |
| { |
| ::uno_type_copyAndConvertData( |
| (char *)pDest + pMemberOffsets[nDescr], |
| (char *)pSource + pMemberOffsets[nDescr], |
| ppTypeRefs[nDescr], mapping ); |
| } |
| } |
| else |
| { |
| while (nDescr--) |
| { |
| ::uno_type_copyData( |
| (char *)pDest + pMemberOffsets[nDescr], |
| (char *)pSource + pMemberOffsets[nDescr], |
| ppTypeRefs[nDescr], acquire ); |
| } |
| } |
| } |
| //-------------------------------------------------------------------------------------------------- |
| inline void _copyConstructArray( |
| void * pDest, void * pSource, |
| typelib_ArrayTypeDescription * pTypeDescr, |
| uno_AcquireFunc acquire, uno_Mapping * mapping ) |
| { |
| typelib_TypeDescriptionReference * pElementTypeRef = ((typelib_IndirectTypeDescription *)pTypeDescr)->pType; |
| typelib_TypeDescription * pElementTypeDescr = NULL; |
| TYPELIB_DANGER_GET( &pElementTypeDescr, pElementTypeRef ); |
| sal_Int32 nElementSize = ((typelib_TypeDescription*)pElementTypeDescr)->nSize; |
| TYPELIB_DANGER_RELEASE( pElementTypeDescr ); |
| sal_Int32 nTotalElements = pTypeDescr->nTotalElements; |
| |
| if (mapping) |
| { |
| for(sal_Int32 i = 0; i < nTotalElements; i++) |
| { |
| ::uno_type_copyAndConvertData( |
| (sal_Char *)pDest + i * nElementSize, |
| (sal_Char *)pSource + i * nElementSize, |
| pElementTypeRef, mapping ); |
| } |
| } |
| else |
| { |
| for(sal_Int32 i = 0; i < nTotalElements; i++) |
| { |
| ::uno_type_copyData( |
| (sal_Char *)pDest + (i * nElementSize), |
| (sal_Char *)pSource + (i * nElementSize), |
| pElementTypeRef, acquire ); |
| } |
| } |
| } |
| //-------------------------------------------------------------------------------------------------- |
| inline void _copyConstructUnion( |
| void * pDest, void * pSource, |
| typelib_TypeDescription * pTypeDescr, |
| uno_AcquireFunc acquire, uno_Mapping * mapping ) |
| SAL_THROW ( () ) |
| { |
| typelib_TypeDescriptionReference * pSetType = _unionGetSetType( pSource, pTypeDescr ); |
| if (mapping) |
| { |
| ::uno_type_copyAndConvertData( |
| (char *)pDest + ((typelib_UnionTypeDescription *)pTypeDescr)->nValueOffset, |
| (char *)pSource + ((typelib_UnionTypeDescription *)pTypeDescr)->nValueOffset, |
| pSetType, mapping ); |
| } |
| else |
| { |
| ::uno_type_copyData( |
| (char *)pDest + ((typelib_UnionTypeDescription *)pTypeDescr)->nValueOffset, |
| (char *)pSource + ((typelib_UnionTypeDescription *)pTypeDescr)->nValueOffset, |
| pSetType, acquire ); |
| } |
| *(sal_Int64 *)pDest = *(sal_Int64 *)pSource; |
| typelib_typedescriptionreference_release( pSetType ); |
| } |
| |
| //------------------------------------------------------------------------------ |
| uno_Sequence * copyConstructSequence( |
| uno_Sequence * pSource, |
| typelib_TypeDescriptionReference * pElementType, |
| uno_AcquireFunc acquire, uno_Mapping * mapping ); |
| |
| //-------------------------------------------------------------------------------------------------- |
| inline void _copyConstructAnyFromData( |
| uno_Any * pDestAny, void * pSource, |
| typelib_TypeDescriptionReference * pType, typelib_TypeDescription * pTypeDescr, |
| uno_AcquireFunc acquire, uno_Mapping * mapping ) |
| SAL_THROW ( () ) |
| { |
| TYPE_ACQUIRE( pType ); |
| pDestAny->pType = pType; |
| |
| switch (pType->eTypeClass) |
| { |
| case typelib_TypeClass_CHAR: |
| pDestAny->pData = &pDestAny->pReserved; |
| *(sal_Unicode *)&pDestAny->pReserved = *(sal_Unicode *)pSource; |
| break; |
| case typelib_TypeClass_BOOLEAN: |
| pDestAny->pData = &pDestAny->pReserved; |
| *(sal_Bool *)&pDestAny->pReserved = (*(sal_Bool *)pSource != sal_False); |
| break; |
| case typelib_TypeClass_BYTE: |
| pDestAny->pData = &pDestAny->pReserved; |
| *(sal_Int8 *)&pDestAny->pReserved = *(sal_Int8 *)pSource; |
| break; |
| case typelib_TypeClass_SHORT: |
| case typelib_TypeClass_UNSIGNED_SHORT: |
| pDestAny->pData = &pDestAny->pReserved; |
| *(sal_Int16 *)&pDestAny->pReserved = *(sal_Int16 *)pSource; |
| break; |
| case typelib_TypeClass_LONG: |
| case typelib_TypeClass_UNSIGNED_LONG: |
| pDestAny->pData = &pDestAny->pReserved; |
| *(sal_Int32 *)&pDestAny->pReserved = *(sal_Int32 *)pSource; |
| break; |
| case typelib_TypeClass_HYPER: |
| case typelib_TypeClass_UNSIGNED_HYPER: |
| if (sizeof(void *) >= sizeof(sal_Int64)) |
| { |
| pDestAny->pData = &pDestAny->pReserved; |
| *(sal_Int64 *)&pDestAny->pReserved = *(sal_Int64 *)pSource; |
| } |
| else |
| { |
| pDestAny->pData = ::rtl_allocateMemory( sizeof(sal_Int64) ); |
| *(sal_Int64 *)pDestAny->pData = *(sal_Int64 *)pSource; |
| } |
| break; |
| case typelib_TypeClass_FLOAT: |
| if (sizeof(void *) >= sizeof(float)) |
| { |
| pDestAny->pData = &pDestAny->pReserved; |
| *(float *)&pDestAny->pReserved = *(float *)pSource; |
| } |
| else |
| { |
| pDestAny->pData = ::rtl_allocateMemory( sizeof(float) ); |
| *(float *)pDestAny->pData = *(float *)pSource; |
| } |
| break; |
| case typelib_TypeClass_DOUBLE: |
| if (sizeof(void *) >= sizeof(double)) |
| { |
| pDestAny->pData = &pDestAny->pReserved; |
| *(double *)&pDestAny->pReserved = *(double *)pSource; |
| } |
| else |
| { |
| pDestAny->pData = ::rtl_allocateMemory( sizeof(double) ); |
| *(double *)pDestAny->pData = *(double *)pSource; |
| } |
| break; |
| case typelib_TypeClass_STRING: |
| ::rtl_uString_acquire( *(rtl_uString **)pSource ); |
| pDestAny->pData = &pDestAny->pReserved; |
| *(rtl_uString **)&pDestAny->pReserved = *(rtl_uString **)pSource; |
| break; |
| case typelib_TypeClass_TYPE: |
| TYPE_ACQUIRE( *(typelib_TypeDescriptionReference **)pSource ); |
| pDestAny->pData = &pDestAny->pReserved; |
| *(typelib_TypeDescriptionReference **)&pDestAny->pReserved = *(typelib_TypeDescriptionReference **)pSource; |
| break; |
| case typelib_TypeClass_ANY: |
| OSL_ENSURE( 0, "### unexpected nested any!" ); |
| break; |
| case typelib_TypeClass_ENUM: |
| pDestAny->pData = &pDestAny->pReserved; |
| // enum is forced to 32bit long |
| *(sal_Int32 *)&pDestAny->pReserved = *(sal_Int32 *)pSource; |
| break; |
| case typelib_TypeClass_STRUCT: |
| case typelib_TypeClass_EXCEPTION: |
| if (pTypeDescr) |
| { |
| pDestAny->pData = ::rtl_allocateMemory( pTypeDescr->nSize ); |
| _copyConstructStruct( |
| pDestAny->pData, pSource, |
| (typelib_CompoundTypeDescription *)pTypeDescr, |
| acquire, mapping ); |
| } |
| else |
| { |
| TYPELIB_DANGER_GET( &pTypeDescr, pType ); |
| pDestAny->pData = ::rtl_allocateMemory( pTypeDescr->nSize ); |
| _copyConstructStruct( |
| pDestAny->pData, pSource, |
| (typelib_CompoundTypeDescription *)pTypeDescr, |
| acquire, mapping ); |
| TYPELIB_DANGER_RELEASE( pTypeDescr ); |
| } |
| break; |
| case typelib_TypeClass_ARRAY: |
| if (pTypeDescr) |
| { |
| pDestAny->pData = ::rtl_allocateMemory( pTypeDescr->nSize ); |
| _copyConstructArray( |
| pDestAny->pData, pSource, |
| (typelib_ArrayTypeDescription *)pTypeDescr, |
| acquire, mapping ); |
| } |
| else |
| { |
| TYPELIB_DANGER_GET( &pTypeDescr, pType ); |
| pDestAny->pData = ::rtl_allocateMemory( pTypeDescr->nSize ); |
| _copyConstructArray( |
| pDestAny->pData, pSource, |
| (typelib_ArrayTypeDescription *)pTypeDescr, |
| acquire, mapping ); |
| TYPELIB_DANGER_RELEASE( pTypeDescr ); |
| } |
| break; |
| case typelib_TypeClass_UNION: |
| if (pTypeDescr) |
| { |
| pDestAny->pData = ::rtl_allocateMemory( pTypeDescr->nSize ); |
| _copyConstructUnion( pDestAny->pData, pSource, pTypeDescr, acquire, mapping ); |
| } |
| else |
| { |
| TYPELIB_DANGER_GET( &pTypeDescr, pType ); |
| pDestAny->pData = ::rtl_allocateMemory( pTypeDescr->nSize ); |
| _copyConstructUnion( pDestAny->pData, pSource, pTypeDescr, acquire, mapping ); |
| TYPELIB_DANGER_RELEASE( pTypeDescr ); |
| } |
| break; |
| case typelib_TypeClass_SEQUENCE: |
| pDestAny->pData = &pDestAny->pReserved; |
| if (pTypeDescr) |
| { |
| *(uno_Sequence **)&pDestAny->pReserved = copyConstructSequence( |
| *(uno_Sequence **)pSource, |
| ((typelib_IndirectTypeDescription *)pTypeDescr)->pType, |
| acquire, mapping ); |
| } |
| else |
| { |
| TYPELIB_DANGER_GET( &pTypeDescr, pType ); |
| *(uno_Sequence **)&pDestAny->pReserved = copyConstructSequence( |
| *(uno_Sequence **)pSource, |
| ((typelib_IndirectTypeDescription *)pTypeDescr)->pType, |
| acquire, mapping ); |
| TYPELIB_DANGER_RELEASE( pTypeDescr ); |
| } |
| break; |
| case typelib_TypeClass_INTERFACE: |
| pDestAny->pData = &pDestAny->pReserved; |
| if (mapping) |
| { |
| pDestAny->pReserved = _map( *(void **)pSource, pType, pTypeDescr, mapping ); |
| } |
| else |
| { |
| _acquire( pDestAny->pReserved = *(void **)pSource, acquire ); |
| } |
| break; |
| default: |
| OSL_ASSERT(false); |
| break; |
| } |
| } |
| //-------------------------------------------------------------------------------------------------- |
| inline void _copyConstructAny( |
| uno_Any * pDestAny, void * pSource, |
| typelib_TypeDescriptionReference * pType, typelib_TypeDescription * pTypeDescr, |
| uno_AcquireFunc acquire, uno_Mapping * mapping ) |
| SAL_THROW ( () ) |
| { |
| if (typelib_TypeClass_VOID == pType->eTypeClass) |
| { |
| CONSTRUCT_EMPTY_ANY( pDestAny ); |
| } |
| else |
| { |
| if (typelib_TypeClass_ANY == pType->eTypeClass) |
| { |
| if (pSource) |
| { |
| pType = ((uno_Any *)pSource)->pType; |
| if (typelib_TypeClass_VOID == pType->eTypeClass) |
| { |
| CONSTRUCT_EMPTY_ANY( pDestAny ); |
| return; |
| } |
| pTypeDescr = 0; |
| pSource = ((uno_Any *)pSource)->pData; |
| } |
| else |
| { |
| CONSTRUCT_EMPTY_ANY( pDestAny ); |
| return; |
| } |
| } |
| if (pSource) |
| { |
| _copyConstructAnyFromData( pDestAny, pSource, pType, pTypeDescr, acquire, mapping ); |
| } |
| else // default construct |
| { |
| TYPE_ACQUIRE( pType ); |
| pDestAny->pType = pType; |
| switch (pType->eTypeClass) |
| { |
| case typelib_TypeClass_CHAR: |
| pDestAny->pData = &pDestAny->pReserved; |
| *(sal_Unicode *)&pDestAny->pReserved = '\0'; |
| break; |
| case typelib_TypeClass_BOOLEAN: |
| pDestAny->pData = &pDestAny->pReserved; |
| *(sal_Bool *)&pDestAny->pReserved = sal_False; |
| break; |
| case typelib_TypeClass_BYTE: |
| pDestAny->pData = &pDestAny->pReserved; |
| *(sal_Int8 *)&pDestAny->pReserved = 0; |
| break; |
| case typelib_TypeClass_SHORT: |
| case typelib_TypeClass_UNSIGNED_SHORT: |
| pDestAny->pData = &pDestAny->pReserved; |
| *(sal_Int16 *)&pDestAny->pReserved = 0; |
| break; |
| case typelib_TypeClass_LONG: |
| case typelib_TypeClass_UNSIGNED_LONG: |
| pDestAny->pData = &pDestAny->pReserved; |
| *(sal_Int32 *)&pDestAny->pReserved = 0; |
| break; |
| case typelib_TypeClass_HYPER: |
| case typelib_TypeClass_UNSIGNED_HYPER: |
| if (sizeof(void *) >= sizeof(sal_Int64)) |
| { |
| pDestAny->pData = &pDestAny->pReserved; |
| *(sal_Int64 *)&pDestAny->pReserved = 0; |
| } |
| else |
| { |
| pDestAny->pData = ::rtl_allocateMemory( sizeof(sal_Int64) ); |
| *(sal_Int64 *)pDestAny->pData = 0; |
| } |
| break; |
| case typelib_TypeClass_FLOAT: |
| if (sizeof(void *) >= sizeof(float)) |
| { |
| pDestAny->pData = &pDestAny->pReserved; |
| *(float *)&pDestAny->pReserved = 0.0; |
| } |
| else |
| { |
| pDestAny->pData = ::rtl_allocateMemory( sizeof(float) ); |
| *(float *)pDestAny->pData = 0.0; |
| } |
| break; |
| case typelib_TypeClass_DOUBLE: |
| if (sizeof(void *) >= sizeof(double)) |
| { |
| pDestAny->pData = &pDestAny->pReserved; |
| *(double *)&pDestAny->pReserved = 0.0; |
| } |
| else |
| { |
| pDestAny->pData = ::rtl_allocateMemory( sizeof(double) ); |
| *(double *)pDestAny->pData = 0.0; |
| } |
| break; |
| case typelib_TypeClass_STRING: |
| pDestAny->pData = &pDestAny->pReserved; |
| *(rtl_uString **)&pDestAny->pReserved = 0; |
| ::rtl_uString_new( (rtl_uString **)&pDestAny->pReserved ); |
| break; |
| case typelib_TypeClass_TYPE: |
| pDestAny->pData = &pDestAny->pReserved; |
| *(typelib_TypeDescriptionReference **)&pDestAny->pReserved = _getVoidType(); |
| break; |
| case typelib_TypeClass_ENUM: |
| pDestAny->pData = &pDestAny->pReserved; |
| if (pTypeDescr) |
| { |
| *(sal_Int32 *)&pDestAny->pReserved = ((typelib_EnumTypeDescription *)pTypeDescr)->nDefaultEnumValue; |
| } |
| else |
| { |
| TYPELIB_DANGER_GET( &pTypeDescr, pType ); |
| *(sal_Int32 *)&pDestAny->pReserved = ((typelib_EnumTypeDescription *)pTypeDescr)->nDefaultEnumValue; |
| TYPELIB_DANGER_RELEASE( pTypeDescr ); |
| } |
| break; |
| case typelib_TypeClass_STRUCT: |
| case typelib_TypeClass_EXCEPTION: |
| if (pTypeDescr) |
| { |
| pDestAny->pData = ::rtl_allocateMemory( pTypeDescr->nSize ); |
| _defaultConstructStruct( |
| pDestAny->pData, (typelib_CompoundTypeDescription *)pTypeDescr ); |
| } |
| else |
| { |
| TYPELIB_DANGER_GET( &pTypeDescr, pType ); |
| pDestAny->pData = ::rtl_allocateMemory( pTypeDescr->nSize ); |
| _defaultConstructStruct( |
| pDestAny->pData, (typelib_CompoundTypeDescription *)pTypeDescr ); |
| TYPELIB_DANGER_RELEASE( pTypeDescr ); |
| } |
| break; |
| case typelib_TypeClass_ARRAY: |
| if (pTypeDescr) |
| { |
| pDestAny->pData = ::rtl_allocateMemory( pTypeDescr->nSize ); |
| _defaultConstructArray( |
| pDestAny->pData, (typelib_ArrayTypeDescription *)pTypeDescr ); |
| } |
| else |
| { |
| TYPELIB_DANGER_GET( &pTypeDescr, pType ); |
| pDestAny->pData = ::rtl_allocateMemory( pTypeDescr->nSize ); |
| _defaultConstructArray( |
| pDestAny->pData, (typelib_ArrayTypeDescription *)pTypeDescr ); |
| TYPELIB_DANGER_RELEASE( pTypeDescr ); |
| } |
| break; |
| case typelib_TypeClass_UNION: |
| if (pTypeDescr) |
| { |
| pDestAny->pData = ::rtl_allocateMemory( pTypeDescr->nSize ); |
| _defaultConstructUnion( pDestAny->pData, pTypeDescr ); |
| } |
| else |
| { |
| TYPELIB_DANGER_GET( &pTypeDescr, pType ); |
| pDestAny->pData = ::rtl_allocateMemory( pTypeDescr->nSize ); |
| _defaultConstructUnion( pDestAny->pData, pTypeDescr ); |
| TYPELIB_DANGER_RELEASE( pTypeDescr ); |
| } |
| break; |
| case typelib_TypeClass_SEQUENCE: |
| pDestAny->pData = &pDestAny->pReserved; |
| *(uno_Sequence **)&pDestAny->pReserved = createEmptySequence(); |
| break; |
| case typelib_TypeClass_INTERFACE: |
| pDestAny->pData = &pDestAny->pReserved; |
| pDestAny->pReserved = 0; // either cpp or c-uno interface |
| break; |
| default: |
| OSL_ASSERT(false); |
| break; |
| } |
| } |
| } |
| } |
| //------------------------------------------------------------------------------ |
| inline uno_Sequence * icopyConstructSequence( |
| uno_Sequence * pSource, |
| typelib_TypeDescriptionReference * pElementType, |
| uno_AcquireFunc acquire, uno_Mapping * mapping ) |
| { |
| typelib_TypeClass eTypeClass = pElementType->eTypeClass; |
| if (!mapping || |
| (eTypeClass <= typelib_TypeClass_ENUM && |
| eTypeClass != typelib_TypeClass_ANY)) |
| { |
| ::osl_incrementInterlockedCount( &pSource->nRefCount ); |
| return pSource; |
| } |
| else // create new sequence |
| { |
| uno_Sequence * pDest; |
| sal_Int32 nElements = pSource->nElements; |
| if (nElements) |
| { |
| switch (eTypeClass) |
| { |
| case typelib_TypeClass_ANY: |
| { |
| pDest = allocSeq( sizeof (uno_Any), nElements ); |
| if (pDest != 0) |
| { |
| uno_Any * pDestElements = (uno_Any *)pDest->elements; |
| uno_Any * pSourceElements = (uno_Any *)pSource->elements; |
| for ( sal_Int32 nPos = nElements; nPos--; ) |
| { |
| typelib_TypeDescriptionReference * pType = |
| pSourceElements[nPos].pType; |
| if (typelib_TypeClass_VOID == pType->eTypeClass) |
| { |
| CONSTRUCT_EMPTY_ANY( &pDestElements[nPos] ); |
| } |
| else |
| { |
| _copyConstructAnyFromData( |
| &pDestElements[nPos], |
| pSourceElements[nPos].pData, |
| pType, 0, |
| acquire, mapping ); |
| } |
| } |
| } |
| break; |
| } |
| case typelib_TypeClass_STRUCT: |
| case typelib_TypeClass_EXCEPTION: |
| { |
| typelib_TypeDescription * pElementTypeDescr = 0; |
| TYPELIB_DANGER_GET( &pElementTypeDescr, pElementType ); |
| sal_Int32 nElementSize = pElementTypeDescr->nSize; |
| char * pSourceElements = pSource->elements; |
| pDest = allocSeq( nElementSize, nElements ); |
| if (pDest != 0) |
| { |
| char * pElements = pDest->elements; |
| for ( sal_Int32 nPos = nElements; nPos--; ) |
| { |
| _copyConstructStruct( |
| pElements + (nPos * nElementSize), |
| pSourceElements + (nPos * nElementSize), |
| (typelib_CompoundTypeDescription *) |
| pElementTypeDescr, |
| acquire, mapping ); |
| } |
| } |
| TYPELIB_DANGER_RELEASE( pElementTypeDescr ); |
| break; |
| } |
| case typelib_TypeClass_ARRAY: |
| { |
| typelib_TypeDescription * pElementTypeDescr = 0; |
| TYPELIB_DANGER_GET( &pElementTypeDescr, pElementType ); |
| sal_Int32 nElementSize = pElementTypeDescr->nSize; |
| char * pSourceElements = pSource->elements; |
| pDest = allocSeq( nElementSize, nElements ); |
| if (pDest != 0) |
| { |
| char * pElements = pDest->elements; |
| for ( sal_Int32 nPos = nElements; nPos--; ) |
| { |
| _copyConstructArray( |
| pElements + (nPos * nElementSize), |
| pSourceElements + (nPos * nElementSize), |
| (typelib_ArrayTypeDescription *)pElementTypeDescr, |
| acquire, mapping ); |
| } |
| } |
| TYPELIB_DANGER_RELEASE( pElementTypeDescr ); |
| break; |
| } |
| case typelib_TypeClass_UNION: |
| { |
| typelib_TypeDescription * pElementTypeDescr = 0; |
| TYPELIB_DANGER_GET( &pElementTypeDescr, pElementType ); |
| sal_Int32 nElementSize = pElementTypeDescr->nSize; |
| sal_Int32 nValueOffset = |
| ((typelib_UnionTypeDescription *) |
| pElementTypeDescr)->nValueOffset; |
| pDest = allocSeq( nElementSize, nElements ); |
| if (pDest != 0) |
| { |
| char * pElements = pDest->elements; |
| char * pSourceElements = pSource->elements; |
| for ( sal_Int32 nPos = nElements; nPos--; ) |
| { |
| char * pDest2 = |
| pElements + (nPos * nElementSize); |
| char * pSource2 = |
| pSourceElements + (nPos * nElementSize); |
| |
| typelib_TypeDescriptionReference * pSetType = |
| _unionGetSetType( pSource2, pElementTypeDescr ); |
| ::uno_type_copyAndConvertData( |
| pDest2 + nValueOffset, pSource2 + nValueOffset, |
| pSetType, mapping ); |
| *(sal_Int64 *)pDest2 = *(sal_Int64 *)pSource2; |
| ::typelib_typedescriptionreference_release( pSetType ); |
| } |
| } |
| TYPELIB_DANGER_RELEASE( pElementTypeDescr ); |
| break; |
| } |
| case typelib_TypeClass_SEQUENCE: // sequence of sequence |
| { |
| pDest = allocSeq( sizeof (uno_Sequence *), nElements ); |
| if (pDest != 0) |
| { |
| typelib_TypeDescription * pElementTypeDescr = 0; |
| TYPELIB_DANGER_GET( &pElementTypeDescr, pElementType ); |
| typelib_TypeDescriptionReference * pSeqElementType = |
| ((typelib_IndirectTypeDescription *) |
| pElementTypeDescr)->pType; |
| |
| uno_Sequence ** pDestElements = |
| (uno_Sequence **) pDest->elements; |
| uno_Sequence ** pSourceElements = |
| (uno_Sequence **) pSource->elements; |
| for ( sal_Int32 nPos = nElements; nPos--; ) |
| { |
| uno_Sequence * pNew = copyConstructSequence( |
| pSourceElements[nPos], |
| pSeqElementType, |
| acquire, mapping ); |
| OSL_ASSERT( pNew != 0 ); |
| // ought never be a memory allocation problem, |
| // because of reference counted sequence handles |
| pDestElements[ nPos ] = pNew; |
| } |
| |
| TYPELIB_DANGER_RELEASE( pElementTypeDescr ); |
| } |
| break; |
| } |
| case typelib_TypeClass_INTERFACE: |
| { |
| pDest = allocSeq( sizeof (void *), nElements ); |
| if (pDest != 0) |
| { |
| char * pElements = pDest->elements; |
| void ** pSourceElements = (void **)pSource->elements; |
| if (mapping) |
| { |
| typelib_TypeDescription * pElementTypeDescr = 0; |
| TYPELIB_DANGER_GET( &pElementTypeDescr, pElementType ); |
| for ( sal_Int32 nPos = nElements; nPos--; ) |
| { |
| ((void **)pElements)[nPos] = 0; |
| if (((void **)pSourceElements)[nPos]) |
| { |
| (*mapping->mapInterface)( |
| mapping, (void **)pElements + nPos, |
| pSourceElements[nPos], |
| (typelib_InterfaceTypeDescription *) |
| pElementTypeDescr ); |
| } |
| } |
| TYPELIB_DANGER_RELEASE( pElementTypeDescr ); |
| } |
| else |
| { |
| for ( sal_Int32 nPos = nElements; nPos--; ) |
| { |
| ((void **)pElements)[nPos] = pSourceElements[nPos]; |
| _acquire( ((void **)pElements)[nPos], acquire ); |
| } |
| } |
| } |
| break; |
| } |
| default: |
| OSL_ENSURE( 0, "### unexepcted sequence element type!" ); |
| pDest = 0; |
| break; |
| } |
| } |
| else // empty sequence |
| { |
| pDest = allocSeq( 0, 0 ); |
| } |
| |
| return pDest; |
| } |
| } |
| |
| //-------------------------------------------------------------------------------------------------- |
| inline void _copyConstructData( |
| void * pDest, void * pSource, |
| typelib_TypeDescriptionReference * pType, typelib_TypeDescription * pTypeDescr, |
| uno_AcquireFunc acquire, uno_Mapping * mapping ) |
| SAL_THROW ( () ) |
| { |
| switch (pType->eTypeClass) |
| { |
| case typelib_TypeClass_CHAR: |
| *(sal_Unicode *)pDest = *(sal_Unicode *)pSource; |
| break; |
| case typelib_TypeClass_BOOLEAN: |
| *(sal_Bool *)pDest = (*(sal_Bool *)pSource != sal_False); |
| break; |
| case typelib_TypeClass_BYTE: |
| *(sal_Int8 *)pDest = *(sal_Int8 *)pSource; |
| break; |
| case typelib_TypeClass_SHORT: |
| case typelib_TypeClass_UNSIGNED_SHORT: |
| *(sal_Int16 *)pDest = *(sal_Int16 *)pSource; |
| break; |
| case typelib_TypeClass_LONG: |
| case typelib_TypeClass_UNSIGNED_LONG: |
| *(sal_Int32 *)pDest = *(sal_Int32 *)pSource; |
| break; |
| case typelib_TypeClass_HYPER: |
| case typelib_TypeClass_UNSIGNED_HYPER: |
| *(sal_Int64 *)pDest = *(sal_Int64 *)pSource; |
| break; |
| case typelib_TypeClass_FLOAT: |
| *(float *)pDest = *(float *)pSource; |
| break; |
| case typelib_TypeClass_DOUBLE: |
| *(double *)pDest = *(double *)pSource; |
| break; |
| case typelib_TypeClass_STRING: |
| ::rtl_uString_acquire( *(rtl_uString **)pSource ); |
| *(rtl_uString **)pDest = *(rtl_uString **)pSource; |
| break; |
| case typelib_TypeClass_TYPE: |
| TYPE_ACQUIRE( *(typelib_TypeDescriptionReference **)pSource ); |
| *(typelib_TypeDescriptionReference **)pDest = *(typelib_TypeDescriptionReference **)pSource; |
| break; |
| case typelib_TypeClass_ANY: |
| _copyConstructAny( |
| (uno_Any *)pDest, ((uno_Any *)pSource)->pData, |
| ((uno_Any *)pSource)->pType, 0, |
| acquire, mapping ); |
| break; |
| case typelib_TypeClass_ENUM: |
| *(sal_Int32 *)pDest = *(sal_Int32 *)pSource; |
| break; |
| case typelib_TypeClass_STRUCT: |
| case typelib_TypeClass_EXCEPTION: |
| if (pTypeDescr) |
| { |
| _copyConstructStruct( |
| pDest, pSource, |
| (typelib_CompoundTypeDescription *)pTypeDescr, |
| acquire, mapping ); |
| } |
| else |
| { |
| TYPELIB_DANGER_GET( &pTypeDescr, pType ); |
| _copyConstructStruct( |
| pDest, pSource, |
| (typelib_CompoundTypeDescription *)pTypeDescr, |
| acquire, mapping ); |
| TYPELIB_DANGER_RELEASE( pTypeDescr ); |
| } |
| break; |
| case typelib_TypeClass_ARRAY: |
| if (pTypeDescr) |
| { |
| _copyConstructArray( |
| pDest, pSource, |
| (typelib_ArrayTypeDescription *)pTypeDescr, |
| acquire, mapping ); |
| } |
| else |
| { |
| TYPELIB_DANGER_GET( &pTypeDescr, pType ); |
| _copyConstructArray( |
| pDest, pSource, |
| (typelib_ArrayTypeDescription *)pTypeDescr, |
| acquire, mapping ); |
| TYPELIB_DANGER_RELEASE( pTypeDescr ); |
| } |
| break; |
| case typelib_TypeClass_UNION: |
| if (pTypeDescr) |
| { |
| _copyConstructUnion( pDest, pSource, pTypeDescr, acquire, mapping ); |
| } |
| else |
| { |
| TYPELIB_DANGER_GET( &pTypeDescr, pType ); |
| _copyConstructUnion( pDest, pSource, pTypeDescr, acquire, mapping ); |
| TYPELIB_DANGER_RELEASE( pTypeDescr ); |
| } |
| break; |
| case typelib_TypeClass_SEQUENCE: |
| if (mapping) |
| { |
| if (pTypeDescr) |
| { |
| *(uno_Sequence **)pDest = icopyConstructSequence( |
| *(uno_Sequence **)pSource, |
| ((typelib_IndirectTypeDescription *)pTypeDescr)->pType, |
| acquire, mapping ); |
| } |
| else |
| { |
| TYPELIB_DANGER_GET( &pTypeDescr, pType ); |
| *(uno_Sequence **)pDest = icopyConstructSequence( |
| *(uno_Sequence **)pSource, |
| ((typelib_IndirectTypeDescription *)pTypeDescr)->pType, |
| acquire, mapping ); |
| TYPELIB_DANGER_RELEASE( pTypeDescr ); |
| } |
| } |
| else |
| { |
| ::osl_incrementInterlockedCount( &(*(uno_Sequence **)pSource)->nRefCount ); |
| *(uno_Sequence **)pDest = *(uno_Sequence **)pSource; |
| } |
| break; |
| case typelib_TypeClass_INTERFACE: |
| if (mapping) |
| *(void **)pDest = _map( *(void **)pSource, pType, pTypeDescr, mapping ); |
| else |
| _acquire( *(void **)pDest = *(void **)pSource, acquire ); |
| break; |
| default: |
| break; |
| } |
| } |
| |
| } |
| |
| #endif |
