Line data Source code
1 : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 : /*
3 : * This file is part of the LibreOffice project.
4 : *
5 : * This Source Code Form is subject to the terms of the Mozilla Public
6 : * License, v. 2.0. If a copy of the MPL was not distributed with this
7 : * file, You can obtain one at http://mozilla.org/MPL/2.0/.
8 : *
9 : * This file incorporates work covered by the following license notice:
10 : *
11 : * Licensed to the Apache Software Foundation (ASF) under one or more
12 : * contributor license agreements. See the NOTICE file distributed
13 : * with this work for additional information regarding copyright
14 : * ownership. The ASF licenses this file to you under the Apache
15 : * License, Version 2.0 (the "License"); you may not use this file
16 : * except in compliance with the License. You may obtain a copy of
17 : * the License at http://www.apache.org/licenses/LICENSE-2.0 .
18 : */
19 : #ifndef CONSTR_HXX
20 : #define CONSTR_HXX
21 :
22 : #include <string.h>
23 : #include "prim.hxx"
24 :
25 : namespace cppu
26 : {
27 :
28 : //##################################################################################################
29 : //#### construction ################################################################################
30 : //##################################################################################################
31 :
32 : //--------------------------------------------------------------------------------------------------
33 0 : inline void _defaultConstructUnion(
34 : void * pMem,
35 : typelib_TypeDescription * pTypeDescr )
36 : SAL_THROW(())
37 : {
38 : ::uno_type_constructData(
39 0 : (char *)pMem + ((typelib_UnionTypeDescription *)pTypeDescr)->nValueOffset,
40 0 : ((typelib_UnionTypeDescription *)pTypeDescr)->pDefaultTypeRef );
41 0 : *(sal_Int64 *)pMem = ((typelib_UnionTypeDescription *)pTypeDescr)->nDefaultDiscriminant;
42 0 : }
43 : //==================================================================================================
44 : void defaultConstructStruct(
45 : void * pMem,
46 : typelib_CompoundTypeDescription * pCompType )
47 : SAL_THROW(());
48 : //--------------------------------------------------------------------------------------------------
49 765200 : inline void _defaultConstructStruct(
50 : void * pMem,
51 : typelib_CompoundTypeDescription * pTypeDescr )
52 : SAL_THROW(())
53 : {
54 765200 : if (pTypeDescr->pBaseTypeDescription)
55 : {
56 23496 : defaultConstructStruct( pMem, pTypeDescr->pBaseTypeDescription );
57 : }
58 :
59 765200 : typelib_TypeDescriptionReference ** ppTypeRefs = (pTypeDescr)->ppTypeRefs;
60 765200 : sal_Int32 * pMemberOffsets = pTypeDescr->pMemberOffsets;
61 765200 : sal_Int32 nDescr = pTypeDescr->nMembers;
62 :
63 5505530 : while (nDescr--)
64 : {
65 3975130 : ::uno_type_constructData( (char *)pMem + pMemberOffsets[nDescr], ppTypeRefs[nDescr] );
66 : }
67 765200 : }
68 :
69 : //--------------------------------------------------------------------------------------------------
70 0 : inline void _defaultConstructArray(
71 : void * pMem,
72 : typelib_ArrayTypeDescription * pTypeDescr )
73 : {
74 0 : typelib_TypeDescription * pElementType = NULL;
75 0 : TYPELIB_DANGER_GET( &pElementType, ((typelib_IndirectTypeDescription *)pTypeDescr)->pType );
76 0 : sal_Int32 nTotalElements = pTypeDescr->nTotalElements;
77 0 : sal_Int32 nElementSize = pElementType->nSize;
78 : sal_Int32 i;
79 0 : switch ( pElementType->eTypeClass )
80 : {
81 : case typelib_TypeClass_CHAR:
82 : case typelib_TypeClass_BOOLEAN:
83 : case typelib_TypeClass_BYTE:
84 : case typelib_TypeClass_SHORT:
85 : case typelib_TypeClass_UNSIGNED_SHORT:
86 : case typelib_TypeClass_LONG:
87 : case typelib_TypeClass_UNSIGNED_LONG:
88 : case typelib_TypeClass_HYPER:
89 : case typelib_TypeClass_UNSIGNED_HYPER:
90 : case typelib_TypeClass_FLOAT:
91 : case typelib_TypeClass_DOUBLE:
92 : case typelib_TypeClass_INTERFACE:
93 0 : memset(pMem, 0, nElementSize * nTotalElements);
94 0 : break;
95 :
96 : case typelib_TypeClass_STRING:
97 0 : for (i=0; i < nTotalElements; i++)
98 : {
99 0 : rtl_uString** ppElement = (rtl_uString **)pMem + i;
100 0 : *ppElement = 0;
101 0 : rtl_uString_new( ppElement);
102 : }
103 0 : break;
104 : case typelib_TypeClass_TYPE:
105 0 : for (i=0; i < nTotalElements; i++)
106 : {
107 0 : typelib_TypeDescriptionReference** ppElement = (typelib_TypeDescriptionReference **)pMem + i;
108 0 : *ppElement = _getVoidType();
109 : }
110 0 : break;
111 : case typelib_TypeClass_ANY:
112 0 : for (i=0; i < nTotalElements; i++)
113 : {
114 0 : CONSTRUCT_EMPTY_ANY( (uno_Any *)pMem + i );
115 : }
116 0 : break;
117 : case typelib_TypeClass_ENUM:
118 0 : for (i=0; i < nTotalElements; i++)
119 : {
120 0 : *((sal_Int32 *)pMem + i) = ((typelib_EnumTypeDescription *)pElementType)->nDefaultEnumValue;
121 : }
122 0 : break;
123 : case typelib_TypeClass_STRUCT:
124 : case typelib_TypeClass_EXCEPTION:
125 0 : for (i=0; i < nTotalElements; i++)
126 : {
127 0 : _defaultConstructStruct( (sal_Char*)pMem + i * nElementSize, (typelib_CompoundTypeDescription *)pElementType );
128 : }
129 0 : break;
130 : case typelib_TypeClass_UNION:
131 0 : for (i=0; i < nTotalElements; i++)
132 : {
133 0 : _defaultConstructUnion( (sal_Char*)pMem + i * nElementSize, pElementType );
134 : }
135 0 : break;
136 : case typelib_TypeClass_SEQUENCE:
137 0 : for (i=0; i < nTotalElements; i++)
138 : {
139 0 : uno_Sequence** ppElement = (uno_Sequence **)pMem + i;
140 0 : *ppElement = createEmptySequence();
141 : }
142 0 : break;
143 : default:
144 : OSL_ASSERT(false);
145 0 : break;
146 : }
147 0 : TYPELIB_DANGER_RELEASE( pElementType );
148 0 : }
149 :
150 : //--------------------------------------------------------------------------------------------------
151 3975182 : inline void _defaultConstructData(
152 : void * pMem,
153 : typelib_TypeDescriptionReference * pType,
154 : typelib_TypeDescription * pTypeDescr )
155 : SAL_THROW(())
156 : {
157 3975182 : switch (pType->eTypeClass)
158 : {
159 : case typelib_TypeClass_CHAR:
160 505 : *(sal_Unicode *)pMem = '\0';
161 505 : break;
162 : case typelib_TypeClass_BOOLEAN:
163 384861 : *(sal_Bool *)pMem = sal_False;
164 384861 : break;
165 : case typelib_TypeClass_BYTE:
166 8 : *(sal_Int8 *)pMem = 0;
167 8 : break;
168 : case typelib_TypeClass_SHORT:
169 : case typelib_TypeClass_UNSIGNED_SHORT:
170 547178 : *(sal_Int16 *)pMem = 0;
171 547178 : break;
172 : case typelib_TypeClass_LONG:
173 : case typelib_TypeClass_UNSIGNED_LONG:
174 336159 : *(sal_Int32 *)pMem = 0;
175 336159 : break;
176 : case typelib_TypeClass_HYPER:
177 : case typelib_TypeClass_UNSIGNED_HYPER:
178 16 : *(sal_Int64 *)pMem = 0;
179 16 : break;
180 : case typelib_TypeClass_FLOAT:
181 8 : *(float *)pMem = 0.0;
182 8 : break;
183 : case typelib_TypeClass_DOUBLE:
184 242 : *(double *)pMem = 0.0;
185 242 : break;
186 : case typelib_TypeClass_STRING:
187 2077635 : *(rtl_uString **)pMem = 0;
188 2077635 : ::rtl_uString_new( (rtl_uString **)pMem );
189 2077635 : break;
190 : case typelib_TypeClass_TYPE:
191 46673 : *(typelib_TypeDescriptionReference **)pMem = _getVoidType();
192 46673 : break;
193 : case typelib_TypeClass_ANY:
194 294784 : CONSTRUCT_EMPTY_ANY( (uno_Any *)pMem );
195 294784 : break;
196 : case typelib_TypeClass_ENUM:
197 260436 : if (pTypeDescr)
198 : {
199 2 : *(sal_Int32 *)pMem = ((typelib_EnumTypeDescription *)pTypeDescr)->nDefaultEnumValue;
200 : }
201 : else
202 : {
203 260434 : TYPELIB_DANGER_GET( &pTypeDescr, pType );
204 260434 : *(sal_Int32 *)pMem = ((typelib_EnumTypeDescription *)pTypeDescr)->nDefaultEnumValue;
205 260434 : TYPELIB_DANGER_RELEASE( pTypeDescr );
206 : }
207 260436 : break;
208 : case typelib_TypeClass_STRUCT:
209 : case typelib_TypeClass_EXCEPTION:
210 13106 : if (pTypeDescr)
211 : {
212 3 : _defaultConstructStruct( pMem, (typelib_CompoundTypeDescription *)pTypeDescr );
213 : }
214 : else
215 : {
216 13103 : TYPELIB_DANGER_GET( &pTypeDescr, pType );
217 13103 : _defaultConstructStruct( pMem, (typelib_CompoundTypeDescription *)pTypeDescr );
218 13103 : TYPELIB_DANGER_RELEASE( pTypeDescr );
219 : }
220 13106 : break;
221 : case typelib_TypeClass_ARRAY:
222 0 : if (pTypeDescr)
223 : {
224 0 : _defaultConstructArray( pMem, (typelib_ArrayTypeDescription *)pTypeDescr );
225 : }
226 : else
227 : {
228 0 : TYPELIB_DANGER_GET( &pTypeDescr, pType );
229 0 : _defaultConstructArray( pMem, (typelib_ArrayTypeDescription *)pTypeDescr );
230 0 : TYPELIB_DANGER_RELEASE( pTypeDescr );
231 : }
232 0 : break;
233 : case typelib_TypeClass_UNION:
234 0 : if (pTypeDescr)
235 : {
236 0 : _defaultConstructUnion( pMem, pTypeDescr );
237 : }
238 : else
239 : {
240 0 : TYPELIB_DANGER_GET( &pTypeDescr, pType );
241 0 : _defaultConstructUnion( pMem, pTypeDescr );
242 0 : TYPELIB_DANGER_RELEASE( pTypeDescr );
243 : }
244 0 : break;
245 : case typelib_TypeClass_SEQUENCE:
246 5252 : *(uno_Sequence **)pMem = createEmptySequence();
247 5252 : break;
248 : case typelib_TypeClass_INTERFACE:
249 8319 : *(void **)pMem = 0; // either cpp or c-uno interface
250 8319 : break;
251 : default:
252 : OSL_ASSERT(false);
253 0 : break;
254 : }
255 3975182 : }
256 :
257 : }
258 :
259 : #endif
260 :
261 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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