| /************************************************************** |
| * |
| * 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 CONSTR_HXX |
| #define CONSTR_HXX |
| |
| #include "prim.hxx" |
| |
| |
| namespace cppu |
| { |
| |
| //################################################################################################## |
| //#### construction ################################################################################ |
| //################################################################################################## |
| |
| //-------------------------------------------------------------------------------------------------- |
| inline void _defaultConstructUnion( |
| void * pMem, |
| typelib_TypeDescription * pTypeDescr ) |
| SAL_THROW( () ) |
| { |
| ::uno_type_constructData( |
| (char *)pMem + ((typelib_UnionTypeDescription *)pTypeDescr)->nValueOffset, |
| ((typelib_UnionTypeDescription *)pTypeDescr)->pDefaultTypeRef ); |
| *(sal_Int64 *)pMem = ((typelib_UnionTypeDescription *)pTypeDescr)->nDefaultDiscriminant; |
| } |
| //================================================================================================== |
| void defaultConstructStruct( |
| void * pMem, |
| typelib_CompoundTypeDescription * pCompType ) |
| SAL_THROW( () ); |
| //-------------------------------------------------------------------------------------------------- |
| inline void _defaultConstructStruct( |
| void * pMem, |
| typelib_CompoundTypeDescription * pTypeDescr ) |
| SAL_THROW( () ) |
| { |
| if (pTypeDescr->pBaseTypeDescription) |
| { |
| defaultConstructStruct( pMem, pTypeDescr->pBaseTypeDescription ); |
| } |
| |
| typelib_TypeDescriptionReference ** ppTypeRefs = (pTypeDescr)->ppTypeRefs; |
| sal_Int32 * pMemberOffsets = pTypeDescr->pMemberOffsets; |
| sal_Int32 nDescr = pTypeDescr->nMembers; |
| |
| while (nDescr--) |
| { |
| ::uno_type_constructData( (char *)pMem + pMemberOffsets[nDescr], ppTypeRefs[nDescr] ); |
| } |
| } |
| |
| //-------------------------------------------------------------------------------------------------- |
| inline void _defaultConstructArray( |
| void * pMem, |
| typelib_ArrayTypeDescription * pTypeDescr ) |
| { |
| typelib_TypeDescription * pElementType = NULL; |
| TYPELIB_DANGER_GET( &pElementType, ((typelib_IndirectTypeDescription *)pTypeDescr)->pType ); |
| sal_Int32 nTotalElements = pTypeDescr->nTotalElements; |
| sal_Int32 nElementSize = pElementType->nSize; |
| sal_Int32 i; |
| switch ( pElementType->eTypeClass ) |
| { |
| case typelib_TypeClass_CHAR: |
| case typelib_TypeClass_BOOLEAN: |
| case typelib_TypeClass_BYTE: |
| case typelib_TypeClass_SHORT: |
| case typelib_TypeClass_UNSIGNED_SHORT: |
| case typelib_TypeClass_LONG: |
| case typelib_TypeClass_UNSIGNED_LONG: |
| case typelib_TypeClass_HYPER: |
| case typelib_TypeClass_UNSIGNED_HYPER: |
| case typelib_TypeClass_FLOAT: |
| case typelib_TypeClass_DOUBLE: |
| case typelib_TypeClass_INTERFACE: |
| ::rtl_zeroMemory(pMem, nElementSize * nTotalElements); |
| break; |
| |
| case typelib_TypeClass_STRING: |
| for (i=0; i < nTotalElements; i++) |
| { |
| rtl_uString** ppElement = (rtl_uString **)pMem + i; |
| *ppElement = 0; |
| rtl_uString_new( ppElement); |
| } |
| break; |
| case typelib_TypeClass_TYPE: |
| for (i=0; i < nTotalElements; i++) |
| { |
| typelib_TypeDescriptionReference** ppElement = (typelib_TypeDescriptionReference **)pMem + i; |
| *ppElement = _getVoidType(); |
| } |
| break; |
| case typelib_TypeClass_ANY: |
| for (i=0; i < nTotalElements; i++) |
| { |
| CONSTRUCT_EMPTY_ANY( (uno_Any *)pMem + i ); |
| } |
| break; |
| case typelib_TypeClass_ENUM: |
| for (i=0; i < nTotalElements; i++) |
| { |
| *((sal_Int32 *)pMem + i) = ((typelib_EnumTypeDescription *)pElementType)->nDefaultEnumValue; |
| } |
| break; |
| case typelib_TypeClass_STRUCT: |
| case typelib_TypeClass_EXCEPTION: |
| for (i=0; i < nTotalElements; i++) |
| { |
| _defaultConstructStruct( (sal_Char*)pMem + i * nElementSize, (typelib_CompoundTypeDescription *)pElementType ); |
| } |
| break; |
| case typelib_TypeClass_UNION: |
| for (i=0; i < nTotalElements; i++) |
| { |
| _defaultConstructUnion( (sal_Char*)pMem + i * nElementSize, pElementType ); |
| } |
| break; |
| case typelib_TypeClass_SEQUENCE: |
| for (i=0; i < nTotalElements; i++) |
| { |
| uno_Sequence** ppElement = (uno_Sequence **)pMem + i; |
| *ppElement = createEmptySequence(); |
| } |
| break; |
| default: |
| OSL_ASSERT(false); |
| break; |
| } |
| TYPELIB_DANGER_RELEASE( pElementType ); |
| } |
| |
| //-------------------------------------------------------------------------------------------------- |
| inline void _defaultConstructData( |
| void * pMem, |
| typelib_TypeDescriptionReference * pType, |
| typelib_TypeDescription * pTypeDescr ) |
| SAL_THROW( () ) |
| { |
| switch (pType->eTypeClass) |
| { |
| case typelib_TypeClass_CHAR: |
| *(sal_Unicode *)pMem = '\0'; |
| break; |
| case typelib_TypeClass_BOOLEAN: |
| *(sal_Bool *)pMem = sal_False; |
| break; |
| case typelib_TypeClass_BYTE: |
| *(sal_Int8 *)pMem = 0; |
| break; |
| case typelib_TypeClass_SHORT: |
| case typelib_TypeClass_UNSIGNED_SHORT: |
| *(sal_Int16 *)pMem = 0; |
| break; |
| case typelib_TypeClass_LONG: |
| case typelib_TypeClass_UNSIGNED_LONG: |
| *(sal_Int32 *)pMem = 0; |
| break; |
| case typelib_TypeClass_HYPER: |
| case typelib_TypeClass_UNSIGNED_HYPER: |
| *(sal_Int64 *)pMem = 0; |
| break; |
| case typelib_TypeClass_FLOAT: |
| *(float *)pMem = 0.0; |
| break; |
| case typelib_TypeClass_DOUBLE: |
| *(double *)pMem = 0.0; |
| break; |
| case typelib_TypeClass_STRING: |
| *(rtl_uString **)pMem = 0; |
| ::rtl_uString_new( (rtl_uString **)pMem ); |
| break; |
| case typelib_TypeClass_TYPE: |
| *(typelib_TypeDescriptionReference **)pMem = _getVoidType(); |
| break; |
| case typelib_TypeClass_ANY: |
| CONSTRUCT_EMPTY_ANY( (uno_Any *)pMem ); |
| break; |
| case typelib_TypeClass_ENUM: |
| if (pTypeDescr) |
| { |
| *(sal_Int32 *)pMem = ((typelib_EnumTypeDescription *)pTypeDescr)->nDefaultEnumValue; |
| } |
| else |
| { |
| TYPELIB_DANGER_GET( &pTypeDescr, pType ); |
| *(sal_Int32 *)pMem = ((typelib_EnumTypeDescription *)pTypeDescr)->nDefaultEnumValue; |
| TYPELIB_DANGER_RELEASE( pTypeDescr ); |
| } |
| break; |
| case typelib_TypeClass_STRUCT: |
| case typelib_TypeClass_EXCEPTION: |
| if (pTypeDescr) |
| { |
| _defaultConstructStruct( pMem, (typelib_CompoundTypeDescription *)pTypeDescr ); |
| } |
| else |
| { |
| TYPELIB_DANGER_GET( &pTypeDescr, pType ); |
| _defaultConstructStruct( pMem, (typelib_CompoundTypeDescription *)pTypeDescr ); |
| TYPELIB_DANGER_RELEASE( pTypeDescr ); |
| } |
| break; |
| case typelib_TypeClass_ARRAY: |
| if (pTypeDescr) |
| { |
| _defaultConstructArray( pMem, (typelib_ArrayTypeDescription *)pTypeDescr ); |
| } |
| else |
| { |
| TYPELIB_DANGER_GET( &pTypeDescr, pType ); |
| _defaultConstructArray( pMem, (typelib_ArrayTypeDescription *)pTypeDescr ); |
| TYPELIB_DANGER_RELEASE( pTypeDescr ); |
| } |
| break; |
| case typelib_TypeClass_UNION: |
| if (pTypeDescr) |
| { |
| _defaultConstructUnion( pMem, pTypeDescr ); |
| } |
| else |
| { |
| TYPELIB_DANGER_GET( &pTypeDescr, pType ); |
| _defaultConstructUnion( pMem, pTypeDescr ); |
| TYPELIB_DANGER_RELEASE( pTypeDescr ); |
| } |
| break; |
| case typelib_TypeClass_SEQUENCE: |
| *(uno_Sequence **)pMem = createEmptySequence(); |
| break; |
| case typelib_TypeClass_INTERFACE: |
| *(void **)pMem = 0; // either cpp or c-uno interface |
| break; |
| default: |
| OSL_ASSERT(false); |
| break; |
| } |
| } |
| |
| } |
| |
| #endif |