ReactOS 0.4.15-dev-8135-g1bc6c90
_time_facets.c File Reference
#include <stl/_time_facets.h>
#include <stl/_num_put.h>
#include <stl/_num_get.h>
Include dependency graph for _time_facets.c:

Go to the source code of this file.

Macros

#define _STLP_TIME_FACETS_C
 
#define _MAXNAMES   24
 

Functions

template<class _InIt , class _NameIt >
size_t _STLP_CALL __match (_InIt &__first, _InIt &__last, _NameIt __name, _NameIt __name_end)
 
template<class _InIt1 , class _Ch , class _TimeInfo >
string::const_iterator _STLP_CALL __get_formatted_time _STLP_WEAK (_InIt1 __first, _InIt1 __last, string::const_iterator __format, string::const_iterator __format_end, _Ch *, const _TimeInfo &__table, const ios_base &__s, ios_base::iostate &__err, tm *__t)
 
template<class _InIt , class _TimeInfo >
bool _STLP_CALL __get_short_or_long_dayname (_InIt &__first, _InIt &__last, const _TimeInfo &__table, tm *__t)
 
template<class _InIt , class _TimeInfo >
bool _STLP_CALL __get_short_or_long_monthname (_InIt &__first, _InIt &__last, const _TimeInfo &__table, tm *__t)
 

Macro Definition Documentation

◆ _MAXNAMES

#define _MAXNAMES   24

Definition at line 74 of file _time_facets.c.

◆ _STLP_TIME_FACETS_C

#define _STLP_TIME_FACETS_C

Definition at line 19 of file _time_facets.c.

Function Documentation

◆ __get_short_or_long_dayname()

template<class _InIt , class _TimeInfo >
bool _STLP_CALL __get_short_or_long_dayname ( _InIt &  __first,
_InIt &  __last,
const _TimeInfo &  __table,
tm __t 
)

Definition at line 281 of file _time_facets.c.

281 {
282 size_t __index = __match(__first, __last, __table._M_dayname + 0, __table._M_dayname + 14);
283 if (__index != 14) {
284 __t->tm_wday = __STATIC_CAST(int, __index % 7);
285 return true;
286 }
287 return false;
288}
_STLP_INLINE_LOOP _InputIter __last
Definition: _algo.h:68
size_t _STLP_CALL __match(_InIt &__first, _InIt &__last, _NameIt __name, _NameIt __name_end)
Definition: _time_facets.c:78
#define __STATIC_CAST(__x, __y)
Definition: features.h:585
int tm_wday
Definition: time.h:75

Referenced by time_get< _Ch, _InIt >::do_get_weekday().

◆ __get_short_or_long_monthname()

template<class _InIt , class _TimeInfo >
bool _STLP_CALL __get_short_or_long_monthname ( _InIt &  __first,
_InIt &  __last,
const _TimeInfo &  __table,
tm __t 
)

Definition at line 292 of file _time_facets.c.

292 {
293 size_t __index = __match(__first, __last, __table._M_monthname + 0, __table._M_monthname + 24);
294 if (__index != 24) {
295 __t->tm_mon = __STATIC_CAST(int, __index % 12);
296 return true;
297 }
298 return false;
299}
int tm_mon
Definition: time.h:73

Referenced by time_get< _Ch, _InIt >::do_get_monthname().

◆ __match()

template<class _InIt , class _NameIt >
size_t _STLP_CALL __match ( _InIt &  __first,
_InIt &  __last,
_NameIt  __name,
_NameIt  __name_end 
)

Definition at line 78 of file _time_facets.c.

78 {
79 typedef ptrdiff_t difference_type;
80 difference_type __n = __name_end - __name;
81 difference_type __i, __start = 0;
82 size_t __pos = 0;
83 difference_type __check_count = __n;
84 bool __do_not_check[_MAXNAMES];
85 size_t __matching_name_index = __n;
86
87 memset(__do_not_check, 0, sizeof(__do_not_check));
88
89 while (__first != __last) {
90 difference_type __new_n = __n;
91 for (__i = __start; __i < __n; ++__i) {
92 if (!__do_not_check[__i]) {
93 if (*__first == __name[__i][__pos]) {
94 if (__pos == (__name[__i].size() - 1)) {
95 __matching_name_index = __i;
96 __do_not_check[__i] = true;
97 if (__i == __start) ++__start;
98 --__check_count;
99 if (__check_count == 0) {
100 ++__first;
101 return __matching_name_index;
102 }
103 }
104 __new_n = __i + 1;
105 }
106 else {
107 __do_not_check[__i] = true;
108 if (__i == __start) ++__start;
109 --__check_count;
110 if (__check_count == 0)
111 return __matching_name_index;
112 }
113 }
114 else {
115 if (__i == __start) ++ __start;
116 }
117 }
118
119 __n = __new_n;
120 ++__first; ++__pos;
121 }
122
123 return __matching_name_index;
124}
return __n
Definition: _algo.h:75
#define _MAXNAMES
Definition: _time_facets.c:74
__kernel_ptrdiff_t ptrdiff_t
Definition: linux.h:247
GLsizeiptr size
Definition: glext.h:5919
#define memset(x, y, z)
Definition: compat.h:39

Referenced by __get_short_or_long_dayname(), __get_short_or_long_monthname(), and time_get< _Ch, istreambuf_iterator< _Ch, char_traits< _Ch > > >::do_get_time().

◆ _STLP_WEAK()

template<class _InIt1 , class _Ch , class _TimeInfo >
string::const_iterator _STLP_CALL __get_formatted_time _STLP_WEAK ( _InIt1  __first,
_InIt1  __last,
string::const_iterator  __format,
string::const_iterator  __format_end,
_Ch ,
const _TimeInfo &  __table,
const ios_base __s,
ios_base::iostate __err,
tm __t 
)

Definition at line 149 of file _time_facets.c.

152 {
153 const ctype<_Ch>& __ct = use_facet<ctype<_Ch> >(__s.getloc());
155 size_t offset;
156
157 while (__first != __last && __format != __format_end) {
158 offset = 0;
159 if (*__format == '%') {
160 ++__format;
161 char __c = *__format;
162 if (__c == '#') { //MS extension
163 ++__format;
164 __c = *__format;
165 }
166
167 switch (__c) {
168 case 'A':
169 offset = 7;
170 case 'a': {
171 size_t __index = __match(__first, __last,
172 __table._M_dayname + offset, __table._M_dayname + offset + 7);
173 if (__index == 7)
174 return __format;
175 __t->tm_wday = __STATIC_CAST(int, __index);
176 break;
177 }
178
179 case 'B':
180 offset = 12;
181 case 'b': {
182 size_t __index = __match(__first, __last,
183 __table._M_monthname + offset, __table._M_monthname + offset + 12);
184 if (__index == 12)
185 return __format;
186 __t->tm_mon = __STATIC_CAST(int, __index);
187 break;
188 }
189
190 case 'd': {
191 bool __pr = __get_decimal_integer(__first, __last, __t->tm_mday, __STATIC_CAST(_Ch*, 0));
192 if (!__pr || __t->tm_mday < 1 || __t->tm_mday > 31) {
193 __err |= ios_base::failbit;
194 return __format;
195 }
196 break;
197 }
198
199 case 'H': case 'I': {
200 bool __pr = __get_decimal_integer(__first, __last, __t->tm_hour, __STATIC_CAST(_Ch*, 0));
201 if (!__pr)
202 return __format;
203 break;
204 }
205
206 case 'j': {
207 bool __pr = __get_decimal_integer(__first, __last, __t->tm_yday, __STATIC_CAST(_Ch*, 0));
208 if (!__pr)
209 return __format;
210 break;
211 }
212
213 case 'm': {
214 bool __pr = __get_decimal_integer(__first, __last, __t->tm_mon, __STATIC_CAST(_Ch*, 0));
215 --__t->tm_mon;
216 if (!__pr || __t->tm_mon < 0 || __t->tm_mon > 11) {
217 __err |= ios_base::failbit;
218 return __format;
219 }
220 break;
221 }
222
223 case 'M': {
224 bool __pr = __get_decimal_integer(__first, __last, __t->tm_min, __STATIC_CAST(_Ch*, 0));
225 if (!__pr)
226 return __format;
227 break;
228 }
229
230 case 'p': {
231 size_t __index = __match(__first, __last,
232 __table._M_am_pm + 0, __table._M_am_pm + 2);
233 if (__index == 2)
234 return __format;
235 // 12:00 PM <=> 12:00, 12:00 AM <=> 00:00
236 if (__index == 1 && __t->tm_hour != 12 )
237 __t->tm_hour += 12;
238 if (__index == 0 && __t->tm_hour == 12 )
239 __t->tm_hour = 0;
240 break;
241 }
242
243 case 'S': {
244 bool __pr = __get_decimal_integer(__first, __last, __t->tm_sec, __STATIC_CAST(_Ch*, 0));
245 if (!__pr)
246 return __format;
247 break;
248 }
249
250 case 'y': {
251 bool __pr = __get_decimal_integer(__first, __last, __t->tm_year, __STATIC_CAST(_Ch*, 0));
252 if (!__pr)
253 return __format;
254 break;
255 }
256
257 case 'Y': {
258 bool __pr = __get_decimal_integer(__first, __last, __t->tm_year, __STATIC_CAST(_Ch*, 0));
259 __t->tm_year -= 1900;
260 if (!__pr)
261 return __format;
262 break;
263 }
264
265 default:
266 break;
267 }
268 }
269 else {
270 if (*__first++ != __ct.widen(*__format)) break;
271 }
272
273 ++__format;
274 }
275
276 return __format;
277}
bool _STLP_CALL __get_decimal_integer(_InputIter &__first, _InputIter &__last, _Integer &__val, _CharT *)
Definition: _num_get.c:239
Definition: _ctype.h:58
locale getloc() const
Definition: _ios_base.h:143
GLintptr offset
Definition: glext.h:5920
#define __c
Definition: schilyio.h:209
_Check_return_ wchar_t _Ch
Definition: string.h:640
int tm_year
Definition: time.h:74
int tm_hour
Definition: time.h:71
int tm_sec
Definition: time.h:69
int tm_yday
Definition: time.h:76
int tm_mday
Definition: time.h:72
int tm_min
Definition: time.h:70