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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 _UNO_ANY2_H_
20 : #define _UNO_ANY2_H_
21 :
22 : #include <cppu/cppudllapi.h>
23 : #include <uno/data.h>
24 :
25 : #ifdef __cplusplus
26 : extern "C"
27 : {
28 : #endif
29 :
30 : #if defined( SAL_W32)
31 : #pragma pack(push, 8)
32 : #endif
33 :
34 : struct _typelib_TypeDescriptionReference;
35 : struct _typelib_TypeDescription;
36 : struct _uno_Mapping;
37 :
38 : /** This is the binary specification of an UNO any.
39 : */
40 61744363 : typedef struct _uno_Any
41 : {
42 : /** type of value
43 : */
44 : struct _typelib_TypeDescriptionReference * pType;
45 : /** pointer to value; this may point to pReserved and thus the uno_Any is not anytime
46 : mem-copyable! You may have to correct the pData pointer to pReserved. Otherwise you need
47 : not, because the data is stored in heap space.
48 : */
49 : void * pData;
50 : /** reserved space for storing value
51 : */
52 : void * pReserved;
53 : } uno_Any;
54 :
55 : #if defined( SAL_W32)
56 : #pragma pack(pop)
57 : #endif
58 :
59 : /** Assign an any with a given value. Interfaces are acquired or released by the given callback
60 : functions.
61 :
62 : @param pDest pointer memory of destination any
63 : @param pSource pointer to source value; defaults (0) to default constructed value
64 : @param pTypeDescr type description of value; defaults (0) to void
65 : @param acquire function called each time an interface needs to be acquired;
66 : defaults (0) to uno
67 : @param release function called each time an interface needs to be released;
68 : defaults (0) to uno
69 : */
70 : CPPU_DLLPUBLIC void SAL_CALL uno_any_assign(
71 : uno_Any * pDest, void * pSource,
72 : struct _typelib_TypeDescription * pTypeDescr,
73 : uno_AcquireFunc acquire, uno_ReleaseFunc release )
74 : SAL_THROW_EXTERN_C();
75 : /** Assign an any with a given value. Interfaces are acquired or released by the given callback
76 : functions.
77 :
78 : @param pDest pointer memory of destination any
79 : @param pSource pointer to source value; defaults (0) to default constructed value
80 : @param pType type description of value; defaults (0) to void
81 : @param acquire function called each time an interface needs to be acquired;
82 : defaults (0) to uno
83 : @param release function called each time an interface needs to be released;
84 : defaults (0) to uno
85 : */
86 : CPPU_DLLPUBLIC void SAL_CALL uno_type_any_assign(
87 : uno_Any * pDest, void * pSource,
88 : struct _typelib_TypeDescriptionReference * pType,
89 : uno_AcquireFunc acquire, uno_ReleaseFunc release )
90 : SAL_THROW_EXTERN_C();
91 :
92 : /** Constructs an any with a given value. Interfaces are acquired by the given callback function.
93 :
94 : @param pDest pointer memory of destination any
95 : @param pSource pointer to source value; defaults (0) to default constructed value
96 : @param pTypeDescr type description of value; defaults (0) to void
97 : @param acquire function called each time an interface needs to be acquired;
98 : defaults (0) to uno
99 : */
100 : CPPU_DLLPUBLIC void SAL_CALL uno_any_construct(
101 : uno_Any * pDest, void * pSource,
102 : struct _typelib_TypeDescription * pTypeDescr,
103 : uno_AcquireFunc acquire )
104 : SAL_THROW_EXTERN_C();
105 : /** Constructs an any with a given value. Interfaces are acquired by the given callback function.
106 :
107 : @param pDest pointer memory of destination any
108 : @param pSource pointer to source value; defaults (0) to default constructed value
109 : @param pType type of value; defaults (0) to void
110 : @param acquire function called each time an interface needs to be acquired;
111 : defaults (0) to uno
112 : */
113 : CPPU_DLLPUBLIC void SAL_CALL uno_type_any_construct(
114 : uno_Any * pDest, void * pSource,
115 : struct _typelib_TypeDescriptionReference * pType,
116 : uno_AcquireFunc acquire )
117 : SAL_THROW_EXTERN_C();
118 :
119 : /** Constructs an any with a given value and converts/ maps interfaces.
120 :
121 : @param pDest pointer memory of destination any
122 : @param pSource pointer to source value; defaults (0) to default constructed value
123 : @param pTypeDescr type description of value; defaults (0) to void
124 : @param mapping mapping to convert/ map interfaces
125 : */
126 : CPPU_DLLPUBLIC void SAL_CALL uno_any_constructAndConvert(
127 : uno_Any * pDest, void * pSource,
128 : struct _typelib_TypeDescription * pTypeDescr,
129 : struct _uno_Mapping * mapping )
130 : SAL_THROW_EXTERN_C();
131 : /** Constructs an any with a given value and converts/ maps interfaces.
132 :
133 : @param pDest pointer memory of destination any
134 : @param pSource pointer to source value; defaults (0) to default constructed value
135 : @param pType type of value; defaults (0) to void
136 : @param mapping mapping to convert/ map interfaces
137 : */
138 : CPPU_DLLPUBLIC void SAL_CALL uno_type_any_constructAndConvert(
139 : uno_Any * pDest, void * pSource,
140 : struct _typelib_TypeDescriptionReference * pType,
141 : struct _uno_Mapping * mapping )
142 : SAL_THROW_EXTERN_C();
143 :
144 : /** Destructs an any.
145 :
146 : @param pValue pointer to any
147 : @param release function called each time an interface needs to be released;
148 : defaults (0) to uno
149 : */
150 : CPPU_DLLPUBLIC void SAL_CALL uno_any_destruct(
151 : uno_Any * pValue, uno_ReleaseFunc release )
152 : SAL_THROW_EXTERN_C();
153 :
154 : /** Sets value to void.
155 :
156 : @param pValue pointer to any
157 : @param release function called each time an interface needs to be released;
158 : defaults (0) to uno
159 : */
160 : CPPU_DLLPUBLIC void SAL_CALL uno_any_clear(
161 : uno_Any * pValue, uno_ReleaseFunc release )
162 : SAL_THROW_EXTERN_C();
163 :
164 : #ifdef __cplusplus
165 : }
166 : #endif
167 :
168 : #endif
169 :
170 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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