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add subtree-ish sources for 12.0.3
[ceph.git] / ceph / src / boost / libs / regex / include / boost / regex / v4 / w32_regex_traits.hpp
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7c673cae
FG		 1/*
2 *
3 * Copyright (c) 2004
4 * John Maddock
5 *
6 * Use, modification and distribution are subject to the
7 * Boost Software License, Version 1.0. (See accompanying file
8 * LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
9 *
10 */
11
12 /*
13 * LOCATION: see http://www.boost.org for most recent version.
14 * FILE w32_regex_traits.hpp
15 * VERSION see <boost/version.hpp>
16 * DESCRIPTION: Declares regular expression traits class w32_regex_traits.
17 */
18
19#ifndef BOOST_W32_REGEX_TRAITS_HPP_INCLUDED
20#define BOOST_W32_REGEX_TRAITS_HPP_INCLUDED
21
22#ifndef BOOST_REGEX_NO_WIN32_LOCALE
23
24#ifndef BOOST_RE_PAT_EXCEPT_HPP
25#include <boost/regex/pattern_except.hpp>
26#endif
27#ifndef BOOST_REGEX_TRAITS_DEFAULTS_HPP_INCLUDED
28#include <boost/regex/v4/regex_traits_defaults.hpp>
29#endif
30#ifdef BOOST_HAS_THREADS
31#include <boost/regex/pending/static_mutex.hpp>
32#endif
33#ifndef BOOST_REGEX_PRIMARY_TRANSFORM
34#include <boost/regex/v4/primary_transform.hpp>
35#endif
36#ifndef BOOST_REGEX_OBJECT_CACHE_HPP
37#include <boost/regex/pending/object_cache.hpp>
38#endif
39
40#ifdef BOOST_MSVC
41#pragma warning(push)
42#pragma warning(disable: 4103)
43#endif
44#ifdef BOOST_HAS_ABI_HEADERS
45# include BOOST_ABI_PREFIX
46#endif
47#ifdef BOOST_MSVC
48#pragma warning(pop)
49#endif
50
51#ifdef BOOST_MSVC
52#pragma warning(push)
53#pragma warning(disable:4786)
54#pragma warning(disable:4800)
55#endif
56
57namespace boost{
58
59//
60// forward declaration is needed by some compilers:
61//
62template <class charT>
63class w32_regex_traits;
64
65namespace BOOST_REGEX_DETAIL_NS{
66
67//
68// start by typedeffing the types we'll need:
69//
70typedef ::boost::uint32_t lcid_type; // placeholder for LCID.
71typedef ::boost::shared_ptr<void> cat_type; // placeholder for dll HANDLE.
72
73//
74// then add wrappers around the actual Win32 API's (ie implementation hiding):
75//
76BOOST_REGEX_DECL lcid_type BOOST_REGEX_CALL w32_get_default_locale();
77BOOST_REGEX_DECL bool BOOST_REGEX_CALL w32_is_lower(char, lcid_type);
78#ifndef BOOST_NO_WREGEX
79BOOST_REGEX_DECL bool BOOST_REGEX_CALL w32_is_lower(wchar_t, lcid_type);
80#ifdef BOOST_REGEX_HAS_OTHER_WCHAR_T
81BOOST_REGEX_DECL bool BOOST_REGEX_CALL w32_is_lower(unsigned short ca, lcid_type state_id);
82#endif
83#endif
84BOOST_REGEX_DECL bool BOOST_REGEX_CALL w32_is_upper(char, lcid_type);
85#ifndef BOOST_NO_WREGEX
86BOOST_REGEX_DECL bool BOOST_REGEX_CALL w32_is_upper(wchar_t, lcid_type);
87#ifdef BOOST_REGEX_HAS_OTHER_WCHAR_T
88BOOST_REGEX_DECL bool BOOST_REGEX_CALL w32_is_upper(unsigned short ca, lcid_type state_id);
89#endif
90#endif
91BOOST_REGEX_DECL cat_type BOOST_REGEX_CALL w32_cat_open(const std::string& name);
92BOOST_REGEX_DECL std::string BOOST_REGEX_CALL w32_cat_get(const cat_type& cat, lcid_type state_id, int i, const std::string& def);
93#ifndef BOOST_NO_WREGEX
94BOOST_REGEX_DECL std::wstring BOOST_REGEX_CALL w32_cat_get(const cat_type& cat, lcid_type state_id, int i, const std::wstring& def);
95#ifdef BOOST_REGEX_HAS_OTHER_WCHAR_T
96BOOST_REGEX_DECL std::basic_string<unsigned short> BOOST_REGEX_CALL w32_cat_get(const cat_type& cat, lcid_type, int i, const std::basic_string<unsigned short>& def);
97#endif
98#endif
99BOOST_REGEX_DECL std::string BOOST_REGEX_CALL w32_transform(lcid_type state_id, const char* p1, const char* p2);
100#ifndef BOOST_NO_WREGEX
101BOOST_REGEX_DECL std::wstring BOOST_REGEX_CALL w32_transform(lcid_type state_id, const wchar_t* p1, const wchar_t* p2);
102#ifdef BOOST_REGEX_HAS_OTHER_WCHAR_T
103BOOST_REGEX_DECL std::basic_string<unsigned short> BOOST_REGEX_CALL w32_transform(lcid_type state_id, const unsigned short* p1, const unsigned short* p2);
104#endif
105#endif
106BOOST_REGEX_DECL char BOOST_REGEX_CALL w32_tolower(char c, lcid_type);
107#ifndef BOOST_NO_WREGEX
108BOOST_REGEX_DECL wchar_t BOOST_REGEX_CALL w32_tolower(wchar_t c, lcid_type);
109#ifdef BOOST_REGEX_HAS_OTHER_WCHAR_T
110BOOST_REGEX_DECL unsigned short BOOST_REGEX_CALL w32_tolower(unsigned short c, lcid_type state_id);
111#endif
112#endif
113BOOST_REGEX_DECL char BOOST_REGEX_CALL w32_toupper(char c, lcid_type);
114#ifndef BOOST_NO_WREGEX
115BOOST_REGEX_DECL wchar_t BOOST_REGEX_CALL w32_toupper(wchar_t c, lcid_type);
116#endif
117BOOST_REGEX_DECL bool BOOST_REGEX_CALL w32_is(lcid_type, boost::uint32_t mask, char c);
118#ifndef BOOST_NO_WREGEX
119BOOST_REGEX_DECL bool BOOST_REGEX_CALL w32_is(lcid_type, boost::uint32_t mask, wchar_t c);
120#ifdef BOOST_REGEX_HAS_OTHER_WCHAR_T
121BOOST_REGEX_DECL bool BOOST_REGEX_CALL w32_is(lcid_type state_id, boost::uint32_t m, unsigned short c);
122#endif
123#endif
124//
125// class w32_regex_traits_base:
126// acts as a container for locale and the facets we are using.
127//
128template <class charT>
129struct w32_regex_traits_base
130{
131 w32_regex_traits_base(lcid_type l)
132 { imbue(l); }
133 lcid_type imbue(lcid_type l);
134
135 lcid_type m_locale;
136};
137
138template <class charT>
139inline lcid_type w32_regex_traits_base<charT>::imbue(lcid_type l)
140{
141 lcid_type result(m_locale);
142 m_locale = l;
143 return result;
144}
145
146//
147// class w32_regex_traits_char_layer:
148// implements methods that require specialisation for narrow characters:
149//
150template <class charT>
151class w32_regex_traits_char_layer : public w32_regex_traits_base<charT>
152{
153 typedef std::basic_string<charT> string_type;
154 typedef std::map<charT, regex_constants::syntax_type> map_type;
155 typedef typename map_type::const_iterator map_iterator_type;
156public:
157 w32_regex_traits_char_layer(const lcid_type l);
158
159 regex_constants::syntax_type syntax_type(charT c)const
160 {
161 map_iterator_type i = m_char_map.find(c);
162 return ((i == m_char_map.end()) ? 0 : i->second);
163 }
164 regex_constants::escape_syntax_type escape_syntax_type(charT c) const
165 {
166 map_iterator_type i = m_char_map.find(c);
167 if(i == m_char_map.end())
168 {
169 if(::boost::BOOST_REGEX_DETAIL_NS::w32_is_lower(c, this->m_locale)) return regex_constants::escape_type_class;
170 if(::boost::BOOST_REGEX_DETAIL_NS::w32_is_upper(c, this->m_locale)) return regex_constants::escape_type_not_class;
171 return 0;
172 }
173 return i->second;
174 }
175 charT tolower(charT c)const
176 {
177 return ::boost::BOOST_REGEX_DETAIL_NS::w32_tolower(c, this->m_locale);
178 }
179 bool isctype(boost::uint32_t mask, charT c)const
180 {
181 return ::boost::BOOST_REGEX_DETAIL_NS::w32_is(this->m_locale, mask, c);
182 }
183
184private:
185 string_type get_default_message(regex_constants::syntax_type);
186 // TODO: use a hash table when available!
187 map_type m_char_map;
188};
189
190template <class charT>
191w32_regex_traits_char_layer<charT>::w32_regex_traits_char_layer(::boost::BOOST_REGEX_DETAIL_NS::lcid_type l)
192 : w32_regex_traits_base<charT>(l)
193{
194 // we need to start by initialising our syntax map so we know which
195 // character is used for which purpose:
196 cat_type cat;
197 std::string cat_name(w32_regex_traits<charT>::get_catalog_name());
198 if(cat_name.size())
199 {
200 cat = ::boost::BOOST_REGEX_DETAIL_NS::w32_cat_open(cat_name);
201 if(!cat)
202 {
203 std::string m("Unable to open message catalog: ");
204 std::runtime_error err(m + cat_name);
205 boost::BOOST_REGEX_DETAIL_NS::raise_runtime_error(err);
206 }
207 }
208 //
209 // if we have a valid catalog then load our messages:
210 //
211 if(cat)
212 {
213 for(regex_constants::syntax_type i = 1; i < regex_constants::syntax_max; ++i)
214 {
215 string_type mss = ::boost::BOOST_REGEX_DETAIL_NS::w32_cat_get(cat, this->m_locale, i, get_default_message(i));
216 for(typename string_type::size_type j = 0; j < mss.size(); ++j)
217 {
218 this->m_char_map[mss[j]] = i;
219 }
220 }
221 }
222 else
223 {
224 for(regex_constants::syntax_type i = 1; i < regex_constants::syntax_max; ++i)
225 {
226 const char* ptr = get_default_syntax(i);
227 while(ptr && *ptr)
228 {
229 this->m_char_map[static_cast<charT>(*ptr)] = i;
230 ++ptr;
231 }
232 }
233 }
234}
235
236template <class charT>
237typename w32_regex_traits_char_layer<charT>::string_type
238 w32_regex_traits_char_layer<charT>::get_default_message(regex_constants::syntax_type i)
239{
240 const char* ptr = get_default_syntax(i);
241 string_type result;
242 while(ptr && *ptr)
243 {
244 result.append(1, static_cast<charT>(*ptr));
245 ++ptr;
246 }
247 return result;
248}
249
250//
251// specialised version for narrow characters:
252//
253template <>
254class BOOST_REGEX_DECL w32_regex_traits_char_layer<char> : public w32_regex_traits_base<char>
255{
256 typedef std::string string_type;
257public:
258 w32_regex_traits_char_layer(::boost::BOOST_REGEX_DETAIL_NS::lcid_type l)
259 : w32_regex_traits_base<char>(l)
260 {
261 init();
262 }
263
264 regex_constants::syntax_type syntax_type(char c)const
265 {
266 return m_char_map[static_cast<unsigned char>(c)];
267 }
268 regex_constants::escape_syntax_type escape_syntax_type(char c) const
269 {
270 return m_char_map[static_cast<unsigned char>(c)];
271 }
272 char tolower(char c)const
273 {
274 return m_lower_map[static_cast<unsigned char>(c)];
275 }
276 bool isctype(boost::uint32_t mask, char c)const
277 {
278 return m_type_map[static_cast<unsigned char>(c)] & mask;
279 }
280
281private:
282 regex_constants::syntax_type m_char_map[1u << CHAR_BIT];
283 char m_lower_map[1u << CHAR_BIT];
284 boost::uint16_t m_type_map[1u << CHAR_BIT];
285 void init();
286};
287
288//
289// class w32_regex_traits_implementation:
290// provides pimpl implementation for w32_regex_traits.
291//
292template <class charT>
293class w32_regex_traits_implementation : public w32_regex_traits_char_layer<charT>
294{
295public:
296 typedef typename w32_regex_traits<charT>::char_class_type char_class_type;
297 BOOST_STATIC_CONSTANT(char_class_type, mask_word = 0x0400); // must be C1_DEFINED << 1
298 BOOST_STATIC_CONSTANT(char_class_type, mask_unicode = 0x0800); // must be C1_DEFINED << 2
299 BOOST_STATIC_CONSTANT(char_class_type, mask_horizontal = 0x1000); // must be C1_DEFINED << 3
300 BOOST_STATIC_CONSTANT(char_class_type, mask_vertical = 0x2000); // must be C1_DEFINED << 4
301 BOOST_STATIC_CONSTANT(char_class_type, mask_base = 0x3ff); // all the masks used by the CT_CTYPE1 group
302
303 typedef std::basic_string<charT> string_type;
304 typedef charT char_type;
305 w32_regex_traits_implementation(::boost::BOOST_REGEX_DETAIL_NS::lcid_type l);
306 std::string error_string(regex_constants::error_type n) const
307 {
308 if(!m_error_strings.empty())
309 {
310 std::map<int, std::string>::const_iterator p = m_error_strings.find(n);
311 return (p == m_error_strings.end()) ? std::string(get_default_error_string(n)) : p->second;
312 }
313 return get_default_error_string(n);
314 }
315 char_class_type lookup_classname(const charT* p1, const charT* p2) const
316 {
317 char_class_type result = lookup_classname_imp(p1, p2);
318 if(result == 0)
319 {
320 typedef typename string_type::size_type size_type;
321 string_type temp(p1, p2);
322 for(size_type i = 0; i < temp.size(); ++i)
323 temp[i] = this->tolower(temp[i]);
324 result = lookup_classname_imp(&*temp.begin(), &*temp.begin() + temp.size());
325 }
326 return result;
327 }
328 string_type lookup_collatename(const charT* p1, const charT* p2) const;
329 string_type transform_primary(const charT* p1, const charT* p2) const;
330 string_type transform(const charT* p1, const charT* p2) const
331 {
332 return ::boost::BOOST_REGEX_DETAIL_NS::w32_transform(this->m_locale, p1, p2);
333 }
334private:
335 std::map<int, std::string> m_error_strings; // error messages indexed by numberic ID
336 std::map<string_type, char_class_type> m_custom_class_names; // character class names
337 std::map<string_type, string_type> m_custom_collate_names; // collating element names
338 unsigned m_collate_type; // the form of the collation string
339 charT m_collate_delim; // the collation group delimiter
340 //
341 // helpers:
342 //
343 char_class_type lookup_classname_imp(const charT* p1, const charT* p2) const;
344};
345
346template <class charT>
347typename w32_regex_traits_implementation<charT>::string_type
348 w32_regex_traits_implementation<charT>::transform_primary(const charT* p1, const charT* p2) const
349{
350 string_type result;
351 //
352 // What we do here depends upon the format of the sort key returned by
353 // sort key returned by this->transform:
354 //
355 switch(m_collate_type)
356 {
357 case sort_C:
358 case sort_unknown:
359 // the best we can do is translate to lower case, then get a regular sort key:
360 {
361 result.assign(p1, p2);
362 typedef typename string_type::size_type size_type;
363 for(size_type i = 0; i < result.size(); ++i)
364 result[i] = this->tolower(result[i]);
365 result = this->transform(&*result.begin(), &*result.begin() + result.size());
366 break;
367 }
368 case sort_fixed:
369 {
370 // get a regular sort key, and then truncate it:
371 result.assign(this->transform(p1, p2));
372 result.erase(this->m_collate_delim);
373 break;
374 }
375 case sort_delim:
376 // get a regular sort key, and then truncate everything after the delim:
377 result.assign(this->transform(p1, p2));
378 std::size_t i;
379 for(i = 0; i < result.size(); ++i)
380 {
381 if(result[i] == m_collate_delim)
382 break;
383 }
384 result.erase(i);
385 break;
386 }
387 if(result.empty())
388 result = string_type(1, charT(0));
389 return result;
390}
391
392template <class charT>
393typename w32_regex_traits_implementation<charT>::string_type
394 w32_regex_traits_implementation<charT>::lookup_collatename(const charT* p1, const charT* p2) const
395{
396 typedef typename std::map<string_type, string_type>::const_iterator iter_type;
397 if(m_custom_collate_names.size())
398 {
399 iter_type pos = m_custom_collate_names.find(string_type(p1, p2));
400 if(pos != m_custom_collate_names.end())
401 return pos->second;
402 }
403#if !defined(BOOST_NO_TEMPLATED_ITERATOR_CONSTRUCTORS)\
404 && !BOOST_WORKAROUND(__BORLANDC__, <= 0x0551)
405 std::string name(p1, p2);
406#else
407 std::string name;
408 const charT* p0 = p1;
409 while(p0 != p2)
410 name.append(1, char(*p0++));
411#endif
412 name = lookup_default_collate_name(name);
413#if !defined(BOOST_NO_TEMPLATED_ITERATOR_CONSTRUCTORS)\
414 && !BOOST_WORKAROUND(__BORLANDC__, <= 0x0551)
415 if(name.size())
416 return string_type(name.begin(), name.end());
417#else
418 if(name.size())
419 {
420 string_type result;
421 typedef std::string::const_iterator iter;
422 iter b = name.begin();
423 iter e = name.end();
424 while(b != e)
425 result.append(1, charT(*b++));
426 return result;
427 }
428#endif
429 if(p2 - p1 == 1)
430 return string_type(1, *p1);
431 return string_type();
432}
433
434template <class charT>
435w32_regex_traits_implementation<charT>::w32_regex_traits_implementation(::boost::BOOST_REGEX_DETAIL_NS::lcid_type l)
436: w32_regex_traits_char_layer<charT>(l)
437{
438 cat_type cat;
439 std::string cat_name(w32_regex_traits<charT>::get_catalog_name());
440 if(cat_name.size())
441 {
442 cat = ::boost::BOOST_REGEX_DETAIL_NS::w32_cat_open(cat_name);
443 if(!cat)
444 {
445 std::string m("Unable to open message catalog: ");
446 std::runtime_error err(m + cat_name);
447 boost::BOOST_REGEX_DETAIL_NS::raise_runtime_error(err);
448 }
449 }
450 //
451 // if we have a valid catalog then load our messages:
452 //
453 if(cat)
454 {
455 //
456 // Error messages:
457 //
458 for(boost::regex_constants::error_type i = static_cast<boost::regex_constants::error_type>(0);
459 i <= boost::regex_constants::error_unknown;
460 i = static_cast<boost::regex_constants::error_type>(i + 1))
461 {
462 const char* p = get_default_error_string(i);
463 string_type default_message;
464 while(*p)
465 {
466 default_message.append(1, static_cast<charT>(*p));
467 ++p;
468 }
469 string_type s = ::boost::BOOST_REGEX_DETAIL_NS::w32_cat_get(cat, this->m_locale, i+200, default_message);
470 std::string result;
471 for(std::string::size_type j = 0; j < s.size(); ++j)
472 {
473 result.append(1, static_cast<char>(s[j]));
474 }
475 m_error_strings[i] = result;
476 }
477 //
478 // Custom class names:
479 //
480 static const char_class_type masks[14] =
481 {
482 0x0104u, // C1_ALPHA | C1_DIGIT
483 0x0100u, // C1_ALPHA
484 0x0020u, // C1_CNTRL
485 0x0004u, // C1_DIGIT
486 (~(0x0020u|0x0008u) & 0x01ffu) | 0x0400u, // not C1_CNTRL or C1_SPACE
487 0x0002u, // C1_LOWER
488 (~0x0020u & 0x01ffu) | 0x0400, // not C1_CNTRL
489 0x0010u, // C1_PUNCT
490 0x0008u, // C1_SPACE
491 0x0001u, // C1_UPPER
492 0x0080u, // C1_XDIGIT
493 0x0040u, // C1_BLANK
494 w32_regex_traits_implementation<charT>::mask_word,
495 w32_regex_traits_implementation<charT>::mask_unicode,
496 };
497 static const string_type null_string;
498 for(unsigned int j = 0; j <= 13; ++j)
499 {
500 string_type s(::boost::BOOST_REGEX_DETAIL_NS::w32_cat_get(cat, this->m_locale, j+300, null_string));
501 if(s.size())
502 this->m_custom_class_names[s] = masks[j];
503 }
504 }
505 //
506 // get the collation format used by m_pcollate:
507 //
508 m_collate_type = BOOST_REGEX_DETAIL_NS::find_sort_syntax(this, &m_collate_delim);
509}
510
511template <class charT>
512typename w32_regex_traits_implementation<charT>::char_class_type
513 w32_regex_traits_implementation<charT>::lookup_classname_imp(const charT* p1, const charT* p2) const
514{
515 static const char_class_type masks[22] =
516 {
517 0,
518 0x0104u, // C1_ALPHA | C1_DIGIT
519 0x0100u, // C1_ALPHA
520 0x0040u, // C1_BLANK
521 0x0020u, // C1_CNTRL
522 0x0004u, // C1_DIGIT
523 0x0004u, // C1_DIGIT
524 (~(0x0020u|0x0008u|0x0040) & 0x01ffu) | 0x0400u, // not C1_CNTRL or C1_SPACE or C1_BLANK
525 w32_regex_traits_implementation<charT>::mask_horizontal,
526 0x0002u, // C1_LOWER
527 0x0002u, // C1_LOWER
528 (~0x0020u & 0x01ffu) | 0x0400, // not C1_CNTRL
529 0x0010u, // C1_PUNCT
530 0x0008u, // C1_SPACE
531 0x0008u, // C1_SPACE
532 0x0001u, // C1_UPPER
533 w32_regex_traits_implementation<charT>::mask_unicode,
534 0x0001u, // C1_UPPER
535 w32_regex_traits_implementation<charT>::mask_vertical,
536 0x0104u | w32_regex_traits_implementation<charT>::mask_word,
537 0x0104u | w32_regex_traits_implementation<charT>::mask_word,
538 0x0080u, // C1_XDIGIT
539 };
540 if(m_custom_class_names.size())
541 {
542 typedef typename std::map<std::basic_string<charT>, char_class_type>::const_iterator map_iter;
543 map_iter pos = m_custom_class_names.find(string_type(p1, p2));
544 if(pos != m_custom_class_names.end())
545 return pos->second;
546 }
547 std::size_t state_id = 1 + BOOST_REGEX_DETAIL_NS::get_default_class_id(p1, p2);
548 if(state_id < sizeof(masks) / sizeof(masks[0]))
549 return masks[state_id];
550 return masks[0];
551}
552
553
554template <class charT>
555boost::shared_ptr<const w32_regex_traits_implementation<charT> > create_w32_regex_traits(::boost::BOOST_REGEX_DETAIL_NS::lcid_type l)
556{
557 // TODO: create a cache for previously constructed objects.
558 return boost::object_cache< ::boost::BOOST_REGEX_DETAIL_NS::lcid_type, w32_regex_traits_implementation<charT> >::get(l, 5);
559}
560
561} // BOOST_REGEX_DETAIL_NS
562
563template <class charT>
564class w32_regex_traits
565{
566public:
567 typedef charT char_type;
568 typedef std::size_t size_type;
569 typedef std::basic_string<char_type> string_type;
570 typedef ::boost::BOOST_REGEX_DETAIL_NS::lcid_type locale_type;
571 typedef boost::uint_least32_t char_class_type;
572
573 struct boost_extensions_tag{};
574
575 w32_regex_traits()
576 : m_pimpl(BOOST_REGEX_DETAIL_NS::create_w32_regex_traits<charT>(::boost::BOOST_REGEX_DETAIL_NS::w32_get_default_locale()))
577 { }
578 static size_type length(const char_type* p)
579 {
580 return std::char_traits<charT>::length(p);
581 }
582 regex_constants::syntax_type syntax_type(charT c)const
583 {
584 return m_pimpl->syntax_type(c);
585 }
586 regex_constants::escape_syntax_type escape_syntax_type(charT c) const
587 {
588 return m_pimpl->escape_syntax_type(c);
589 }
590 charT translate(charT c) const
591 {
592 return c;
593 }
594 charT translate_nocase(charT c) const
595 {
596 return this->m_pimpl->tolower(c);
597 }
598 charT translate(charT c, bool icase) const
599 {
600 return icase ? this->m_pimpl->tolower(c) : c;
601 }
602 charT tolower(charT c) const
603 {
604 return this->m_pimpl->tolower(c);
605 }
606 charT toupper(charT c) const
607 {
608 return ::boost::BOOST_REGEX_DETAIL_NS::w32_toupper(c, this->m_pimpl->m_locale);
609 }
610 string_type transform(const charT* p1, const charT* p2) const
611 {
612 return ::boost::BOOST_REGEX_DETAIL_NS::w32_transform(this->m_pimpl->m_locale, p1, p2);
613 }
614 string_type transform_primary(const charT* p1, const charT* p2) const
615 {
616 return m_pimpl->transform_primary(p1, p2);
617 }
618 char_class_type lookup_classname(const charT* p1, const charT* p2) const
619 {
620 return m_pimpl->lookup_classname(p1, p2);
621 }
622 string_type lookup_collatename(const charT* p1, const charT* p2) const
623 {
624 return m_pimpl->lookup_collatename(p1, p2);
625 }
626 bool isctype(charT c, char_class_type f) const
627 {
628 if((f & BOOST_REGEX_DETAIL_NS::w32_regex_traits_implementation<charT>::mask_base)
629 && (this->m_pimpl->isctype(f & BOOST_REGEX_DETAIL_NS::w32_regex_traits_implementation<charT>::mask_base, c)))
630 return true;
631 else if((f & BOOST_REGEX_DETAIL_NS::w32_regex_traits_implementation<charT>::mask_unicode) && BOOST_REGEX_DETAIL_NS::is_extended(c))
632 return true;
633 else if((f & BOOST_REGEX_DETAIL_NS::w32_regex_traits_implementation<charT>::mask_word) && (c == '_'))
634 return true;
635 else if((f & BOOST_REGEX_DETAIL_NS::w32_regex_traits_implementation<charT>::mask_vertical)
636 && (::boost::BOOST_REGEX_DETAIL_NS::is_separator(c) || (c == '\v')))
637 return true;
638 else if((f & BOOST_REGEX_DETAIL_NS::w32_regex_traits_implementation<charT>::mask_horizontal)
639 && this->isctype(c, 0x0008u) && !this->isctype(c, BOOST_REGEX_DETAIL_NS::w32_regex_traits_implementation<charT>::mask_vertical))
640 return true;
641 return false;
642 }
643 boost::intmax_t toi(const charT*& p1, const charT* p2, int radix)const
644 {
645 return ::boost::BOOST_REGEX_DETAIL_NS::global_toi(p1, p2, radix, *this);
646 }
647 int value(charT c, int radix)const
648 {
649 int result = (int)::boost::BOOST_REGEX_DETAIL_NS::global_value(c);
650 return result < radix ? result : -1;
651 }
652 locale_type imbue(locale_type l)
653 {
654 ::boost::BOOST_REGEX_DETAIL_NS::lcid_type result(getloc());
655 m_pimpl = BOOST_REGEX_DETAIL_NS::create_w32_regex_traits<charT>(l);
656 return result;
657 }
658 locale_type getloc()const
659 {
660 return m_pimpl->m_locale;
661 }
662 std::string error_string(regex_constants::error_type n) const
663 {
664 return m_pimpl->error_string(n);
665 }
666
667 //
668 // extension:
669 // set the name of the message catalog in use (defaults to "boost_regex").
670 //
671 static std::string catalog_name(const std::string& name);
672 static std::string get_catalog_name();
673
674private:
675 boost::shared_ptr<const BOOST_REGEX_DETAIL_NS::w32_regex_traits_implementation<charT> > m_pimpl;
676 //
677 // catalog name handler:
678 //
679 static std::string& get_catalog_name_inst();
680
681#ifdef BOOST_HAS_THREADS
682 static static_mutex& get_mutex_inst();
683#endif
684};
685
686template <class charT>
687std::string w32_regex_traits<charT>::catalog_name(const std::string& name)
688{
689#ifdef BOOST_HAS_THREADS
690 static_mutex::scoped_lock lk(get_mutex_inst());
691#endif
692 std::string result(get_catalog_name_inst());
693 get_catalog_name_inst() = name;
694 return result;
695}
696
697template <class charT>
698std::string& w32_regex_traits<charT>::get_catalog_name_inst()
699{
700 static std::string s_name;
701 return s_name;
702}
703
704template <class charT>
705std::string w32_regex_traits<charT>::get_catalog_name()
706{
707#ifdef BOOST_HAS_THREADS
708 static_mutex::scoped_lock lk(get_mutex_inst());
709#endif
710 std::string result(get_catalog_name_inst());
711 return result;
712}
713
714#ifdef BOOST_HAS_THREADS
715template <class charT>
716static_mutex& w32_regex_traits<charT>::get_mutex_inst()
717{
718 static static_mutex s_mutex = BOOST_STATIC_MUTEX_INIT;
719 return s_mutex;
720}
721#endif
722
723
724} // boost
725
726#ifdef BOOST_MSVC
727#pragma warning(pop)
728#endif
729
730#ifdef BOOST_MSVC
731#pragma warning(push)
732#pragma warning(disable: 4103)
733#endif
734#ifdef BOOST_HAS_ABI_HEADERS
735# include BOOST_ABI_SUFFIX
736#endif
737#ifdef BOOST_MSVC
738#pragma warning(pop)
739#endif
740
741#endif // BOOST_REGEX_NO_WIN32_LOCALE
742
743#endif
Ceph