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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 : :
20 : : #ifndef INCLUDED_CPPU_UNOTYPE_HXX
21 : : #define INCLUDED_CPPU_UNOTYPE_HXX
22 : :
23 : : #include "sal/config.h"
24 : : #include "com/sun/star/uno/Type.h"
25 : : #include "sal/types.h"
26 : : #include "typelib/typeclass.h"
27 : : #include "typelib/typedescription.h"
28 : :
29 : : namespace com { namespace sun { namespace star { namespace uno {
30 : : class Any;
31 : : class Exception;
32 : : template< typename > class Reference;
33 : : template< typename > class Sequence;
34 : : class XInterface;
35 : : } } } }
36 : : namespace rtl { class OUString; }
37 : :
38 : : namespace cppu {
39 : :
40 : : template< typename > class UnoType;
41 : :
42 : : /**
43 : : A unique C++ type representing the UNO type VOID in cppu::UnoType.
44 : :
45 : : This type is declared but not defined. Its only use is as a template
46 : : argument to cppu::UnoType.
47 : :
48 : : @since UDK 3.2.2
49 : : */
50 : : struct UnoVoidType;
51 : :
52 : : /**
53 : : A unique C++ type representing the UNO type UNSIGNED SHORT in cppu::UnoType.
54 : :
55 : : The UNO types UNSIGNED SHORT and CHAR map to the same C++ type, so this C++
56 : : type is needed to unambiguously specify UNO types in cppu::UnoType.
57 : :
58 : : This type is declared but not defined. Its only use is as a template
59 : : argument to cppu::UnoType.
60 : :
61 : : @since UDK 3.2.2
62 : : */
63 : : struct UnoUnsignedShortType;
64 : :
65 : : /**
66 : : A unique C++ type representing the UNO type UNSIGNED SHORT in cppu::UnoType.
67 : :
68 : : The UNO types UNSIGNED SHORT and CHAR map to the same C++ type, so this C++
69 : : type is needed to unambiguously specify UNO types in cppu::UnoType.
70 : :
71 : : This type is declared but not defined. Its only use is as a template
72 : : argument to cppu::UnoType.
73 : :
74 : : @since UDK 3.2.2
75 : : */
76 : : struct UnoCharType;
77 : :
78 : : /**
79 : : A unique C++ type template representing the UNO sequence types in
80 : : cppu::UnoType.
81 : :
82 : : The UNO types UNSIGNED SHORT and CHAR map to the same C++ type, so this C++
83 : : type is needed to unambiguously specify UNO types in cppu::UnoType.
84 : :
85 : : This type is declared but not defined. Its only use is as a template
86 : : argument to cppu::UnoType.
87 : :
88 : : @since UDK 3.2.2
89 : : */
90 : : template< typename > struct UnoSequenceType;
91 : :
92 : : namespace detail {
93 : :
94 : 129537022 : inline ::com::sun::star::uno::Type const & getTypeFromTypeDescriptionReference(
95 : : ::typelib_TypeDescriptionReference * const * tdr)
96 : : {
97 : 129537022 : return *reinterpret_cast< ::com::sun::star::uno::Type const * >(tdr);
98 : : }
99 : :
100 : : inline ::com::sun::star::uno::Type const &
101 : 21000379 : getTypeFromTypeClass(::typelib_TypeClass tc) {
102 : : return getTypeFromTypeDescriptionReference(
103 : 21000379 : ::typelib_static_type_getByTypeClass(tc));
104 : : }
105 : :
106 : : }
107 : :
108 : : }
109 : :
110 : : // For _MSC_VER 1310, define cppu_detail_getUnoType in the global namespace, to
111 : : // avoid spurious compiler errors in code that calls cppu_detail_getUnoType:
112 : : #if !defined _MSC_VER || _MSC_VER > 1310
113 : : namespace cppu { namespace detail {
114 : : #endif
115 : :
116 : : inline ::com::sun::star::uno::Type const &
117 : 82075 : cppu_detail_getUnoType(SAL_UNUSED_PARAMETER ::cppu::UnoVoidType const *) {
118 : 82075 : return ::cppu::detail::getTypeFromTypeClass(::typelib_TypeClass_VOID);
119 : : }
120 : :
121 : : inline ::com::sun::star::uno::Type const &
122 : 1363118 : cppu_detail_getUnoType(SAL_UNUSED_PARAMETER bool const *) {
123 : 1363118 : return ::cppu::detail::getTypeFromTypeClass(::typelib_TypeClass_BOOLEAN);
124 : : }
125 : :
126 : : inline ::com::sun::star::uno::Type const &
127 : 1701970 : cppu_detail_getUnoType(SAL_UNUSED_PARAMETER ::sal_Bool const *) {
128 : 1701970 : return ::cppu::detail::getTypeFromTypeClass(::typelib_TypeClass_BOOLEAN);
129 : : }
130 : :
131 : : inline ::com::sun::star::uno::Type const &
132 : 31761 : cppu_detail_getUnoType(SAL_UNUSED_PARAMETER ::sal_Int8 const *) {
133 : 31761 : return ::cppu::detail::getTypeFromTypeClass(::typelib_TypeClass_BYTE);
134 : : }
135 : :
136 : : inline ::com::sun::star::uno::Type const &
137 : 457705 : cppu_detail_getUnoType(SAL_UNUSED_PARAMETER ::sal_Int16 const *) {
138 : 457705 : return ::cppu::detail::getTypeFromTypeClass(::typelib_TypeClass_SHORT);
139 : : }
140 : :
141 : : inline ::com::sun::star::uno::Type const &
142 : 57176 : cppu_detail_getUnoType(
143 : : SAL_UNUSED_PARAMETER ::cppu::UnoUnsignedShortType const *)
144 : : {
145 : : return ::cppu::detail::getTypeFromTypeClass(
146 : 57176 : ::typelib_TypeClass_UNSIGNED_SHORT);
147 : : }
148 : :
149 : : inline ::com::sun::star::uno::Type const &
150 : 1663644 : cppu_detail_getUnoType(SAL_UNUSED_PARAMETER ::sal_Int32 const *) {
151 : 1663644 : return ::cppu::detail::getTypeFromTypeClass(::typelib_TypeClass_LONG);
152 : : }
153 : :
154 : : inline ::com::sun::star::uno::Type const &
155 : 39390 : cppu_detail_getUnoType(SAL_UNUSED_PARAMETER ::sal_uInt32 const *) {
156 : : return ::cppu::detail::getTypeFromTypeClass(
157 : 39390 : ::typelib_TypeClass_UNSIGNED_LONG);
158 : : }
159 : :
160 : : inline ::com::sun::star::uno::Type const &
161 : 91960 : cppu_detail_getUnoType(SAL_UNUSED_PARAMETER ::sal_Int64 const *) {
162 : 91960 : return ::cppu::detail::getTypeFromTypeClass(::typelib_TypeClass_HYPER);
163 : : }
164 : :
165 : : inline ::com::sun::star::uno::Type const &
166 : 76 : cppu_detail_getUnoType(SAL_UNUSED_PARAMETER ::sal_uInt64 const *) {
167 : : return ::cppu::detail::getTypeFromTypeClass(
168 : 76 : ::typelib_TypeClass_UNSIGNED_HYPER);
169 : : }
170 : :
171 : : inline ::com::sun::star::uno::Type const &
172 : 33183 : cppu_detail_getUnoType(SAL_UNUSED_PARAMETER float const *) {
173 : 33183 : return ::cppu::detail::getTypeFromTypeClass(::typelib_TypeClass_FLOAT);
174 : : }
175 : :
176 : : inline ::com::sun::star::uno::Type const &
177 : 69532 : cppu_detail_getUnoType(SAL_UNUSED_PARAMETER double const *) {
178 : 69532 : return ::cppu::detail::getTypeFromTypeClass(::typelib_TypeClass_DOUBLE);
179 : : }
180 : :
181 : : inline ::com::sun::star::uno::Type const &
182 : 156 : cppu_detail_getUnoType(SAL_UNUSED_PARAMETER ::cppu::UnoCharType const *) {
183 : 156 : return ::cppu::detail::getTypeFromTypeClass(::typelib_TypeClass_CHAR);
184 : : }
185 : :
186 : : inline ::com::sun::star::uno::Type const &
187 : 6344805 : cppu_detail_getUnoType(SAL_UNUSED_PARAMETER ::rtl::OUString const *) {
188 : 6344805 : return ::cppu::detail::getTypeFromTypeClass(::typelib_TypeClass_STRING);
189 : : }
190 : :
191 : : inline ::com::sun::star::uno::Type const &
192 : 13073 : cppu_detail_getUnoType(SAL_UNUSED_PARAMETER ::com::sun::star::uno::Type const *)
193 : : {
194 : 13073 : return ::cppu::detail::getTypeFromTypeClass(::typelib_TypeClass_TYPE);
195 : : }
196 : :
197 : : inline ::com::sun::star::uno::Type const &
198 : 312643 : cppu_detail_getUnoType(SAL_UNUSED_PARAMETER ::com::sun::star::uno::Any const *)
199 : : {
200 : 312643 : return ::cppu::detail::getTypeFromTypeClass(::typelib_TypeClass_ANY);
201 : : }
202 : :
203 : : template< typename T > inline ::com::sun::star::uno::Type const &
204 : 260715 : cppu_detail_getUnoType(
205 : : SAL_UNUSED_PARAMETER ::cppu::UnoSequenceType< T > const *)
206 : : {
207 : : //TODO: depending on memory model, the following might not work reliably
208 : : static typelib_TypeDescriptionReference * p = 0;
209 [ + + ][ + + ]: 260715 : if (p == 0) {
[ + + ][ + + ]
[ + + ][ + + ]
[ + + ][ + + ]
[ + + ][ + - ]
[ + + ][ # # ]
[ + - ]
210 : 47515 : ::typelib_static_sequence_type_init(
211 : : &p, ::cppu::UnoType< T >::get().getTypeLibType());
212 : : }
213 : 260715 : return ::cppu::detail::getTypeFromTypeDescriptionReference(&p);
214 : : }
215 : :
216 : : template< typename T > inline ::com::sun::star::uno::Type const &
217 : 181991 : cppu_detail_getUnoType(
218 : : SAL_UNUSED_PARAMETER ::com::sun::star::uno::Sequence< T > const *)
219 : : {
220 : : return cppu_detail_getUnoType(
221 : 181991 : static_cast< ::cppu::UnoSequenceType< T > * >(0));
222 : : }
223 : :
224 : 40225 : inline ::com::sun::star::uno::Type const & cppu_detail_getUnoType(
225 : : SAL_UNUSED_PARAMETER ::com::sun::star::uno::Exception const *)
226 : : {
227 : 40225 : return ::cppu::detail::getTypeFromTypeClass(::typelib_TypeClass_EXCEPTION);
228 : : }
229 : :
230 : 8825041 : inline ::com::sun::star::uno::Type const & cppu_detail_getUnoType(
231 : : SAL_UNUSED_PARAMETER ::com::sun::star::uno::XInterface const *)
232 : : {
233 : 8825041 : return ::cppu::detail::getTypeFromTypeClass(::typelib_TypeClass_INTERFACE);
234 : : }
235 : :
236 : : template< typename T > inline ::com::sun::star::uno::Type const &
237 : 97985864 : cppu_detail_getUnoType(
238 : : SAL_UNUSED_PARAMETER ::com::sun::star::uno::Reference< T > const *)
239 : : {
240 : 97985864 : return ::cppu::UnoType< T >::get();
241 : : }
242 : :
243 : : #if !defined _MSC_VER || _MSC_VER > 1310
244 : : } }
245 : : #endif
246 : :
247 : : namespace cppu {
248 : :
249 : : /**
250 : : Get the com::sun::star::uno::Type instance representing a certain UNO type.
251 : :
252 : : For each C++ type representing a UNO type, the corresponding instantiation of
253 : : this template has a public static member function get(). (The template is
254 : : specialized for C++ templates representing polymorphic struct type templates
255 : : of UNO. In those cases, it does not work to instantiate UnoType with a C++
256 : : type that is derived from a C++ type that represents a UNO type, but does not
257 : : itself represent a UNO type. In all other cases, UnoType even works for such
258 : : C++ types that are unambiguously derived from one C++ type that represents a
259 : : UNO type.) In addition to those C++ types that are mappings of UNO types
260 : : (except for sal_uInt16 and sal_Unicode, see below), the following C++ types
261 : : are appropriate as template arguments: cppu::UnoVoidType, bool,
262 : : cppu::UnoUnsignedShortType, cppu::UnoCharType, cppu::UnoSequenceType with any
263 : : appropriate template argument (the latter three to unambiguously specify UNO
264 : : types, as the UNO types UNSIGNED SHORT and CHAR map to the same C++ type),
265 : : and com::sun::star::uno::Reference with any appropriate template argument.
266 : :
267 : : @since UDK 3.2.2
268 : : */
269 : : template< typename T > class UnoType {
270 : : public:
271 : 219487867 : static inline ::com::sun::star::uno::Type const & get() {
272 : : using namespace ::cppu::detail;
273 : 219487867 : return cppu_detail_getUnoType(static_cast< T * >(0));
274 : : }
275 : :
276 : : private:
277 : : UnoType(UnoType &); // not defined
278 : : ~UnoType(); // not defined
279 : : void operator =(UnoType &); // not defined
280 : : };
281 : :
282 : : /**
283 : : A working replacement for getCppuType (see there).
284 : :
285 : : There are three overloads of this function that together form the replacement
286 : : of getCppuType. The replacement has exactly the same semantics as
287 : : getCppuType, in that it returns correct results for the UNO type UNSIGNED
288 : : SHORT but not for the UNO type CHAR.
289 : :
290 : : @since UDK 3.2.2
291 : : */
292 : : template< typename T > inline ::com::sun::star::uno::Type const &
293 : 17278921 : getTypeFavourUnsigned(SAL_UNUSED_PARAMETER T const *) {
294 : 17278921 : return ::cppu::UnoType< T >::get();
295 : : }
296 : :
297 : : /**
298 : : A working replacement for getCppuType (see there).
299 : :
300 : : There are three overloads of this function that together form the replacement
301 : : of getCppuType. The replacement has exactly the same semantics as
302 : : getCppuType, in that it returns correct results for the UNO type UNSIGNED
303 : : SHORT but not for the UNO type CHAR.
304 : :
305 : : @since UDK 3.2.2
306 : : */
307 : : inline ::com::sun::star::uno::Type const &
308 : 22186 : getTypeFavourUnsigned(SAL_UNUSED_PARAMETER ::sal_uInt16 const *) {
309 : 22186 : return ::cppu::UnoType< ::cppu::UnoUnsignedShortType >::get();
310 : : }
311 : :
312 : : /**
313 : : A working replacement for getCppuType (see there).
314 : :
315 : : There are three overloads of this function that together form the replacement
316 : : of getCppuType. The replacement has exactly the same semantics as
317 : : getCppuType, in that it returns correct results for the UNO type UNSIGNED
318 : : SHORT but not for the UNO type CHAR.
319 : :
320 : : @since UDK 3.2.2
321 : : */
322 : : template< typename T > inline ::com::sun::star::uno::Type const &
323 : : getTypeFavourUnsigned(::com::sun::star::uno::Sequence< T > const *);
324 : : // defined in com/sun/star/uno/Sequence.hxx
325 : :
326 : : /// @cond INTERNAL
327 : :
328 : : /**
329 : : A working replacement for getCppuType (see there).
330 : :
331 : : There are three overloads of this function that together form the replacement
332 : : of the getCppuType template. The replacement has exactly the same semantics
333 : : as the getCppuType template, in that it returns correct results for the UNO
334 : : type CHAR but not for the UNO type UNSIGNED SHORT. Additionally, it also
335 : : returns the intended results for sequence types.
336 : :
337 : : @since UDK 3.2.3
338 : : */
339 : : template< typename T > inline ::com::sun::star::uno::Type const &
340 : 1098 : getTypeFavourChar(SAL_UNUSED_PARAMETER T const *) {
341 : 1098 : return ::cppu::UnoType< T >::get();
342 : : }
343 : :
344 : : /**
345 : : A working replacement for getCppuType (see there).
346 : :
347 : : There are three overloads of this function that together form the replacement
348 : : of the getCppuType template. The replacement has exactly the same semantics
349 : : as the getCppuType template, in that it returns correct results for the UNO
350 : : type CHAR but not for the UNO type UNSIGNED SHORT. Additionally, it also
351 : : returns the intended results for sequence types.
352 : :
353 : : @since UDK 3.2.3
354 : : */
355 : : inline ::com::sun::star::uno::Type const &
356 : 65 : getTypeFavourChar(SAL_UNUSED_PARAMETER ::sal_Unicode const *) {
357 : 65 : return ::cppu::UnoType< ::cppu::UnoCharType >::get();
358 : : }
359 : :
360 : : /**
361 : : A working replacement for getCppuType (see there).
362 : :
363 : : There are three overloads of this function that together form the replacement
364 : : of the getCppuType template. The replacement has exactly the same semantics
365 : : as the getCppuType template, in that it returns correct results for the UNO
366 : : type CHAR but not for the UNO type UNSIGNED SHORT. Additionally, it also
367 : : returns the intended results for sequence types.
368 : :
369 : : @since UDK 3.2.3
370 : : */
371 : : template< typename T > inline ::com::sun::star::uno::Type const &
372 : : getTypeFavourChar(::com::sun::star::uno::Sequence< T > const *);
373 : : // defined in com/sun/star/uno/Sequence.hxx
374 : :
375 : : /// @endcond
376 : :
377 : : }
378 : :
379 : : #endif
380 : :
381 : : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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