This source file includes following definitions.
- add_warning
- add_error
- timelib_string
- timelib_get_nr
- timelib_get_unsigned_nr
- timelib_eat_spaces
- timelib_eat_until_separator
- timelib_get_zone
- scan
- timelib_strtointerval
1
2 #line 1 "ext/date/lib/parse_iso_intervals.re"
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28
29 #include "timelib.h"
30
31 #include <stdio.h>
32 #include <ctype.h>
33
34 #ifdef HAVE_STDLIB_H
35 #include <stdlib.h>
36 #endif
37 #ifdef HAVE_STRING_H
38 #include <string.h>
39 #else
40 #include <strings.h>
41 #endif
42
43 #if defined(_MSC_VER)
44 # define strtoll(s, f, b) _atoi64(s)
45 #elif !defined(HAVE_STRTOLL)
46 # if defined(HAVE_ATOLL)
47 # define strtoll(s, f, b) atoll(s)
48 # else
49 # define strtoll(s, f, b) strtol(s, f, b)
50 # endif
51 #endif
52
53 #define TIMELIB_UNSET -99999
54
55 #define TIMELIB_SECOND 1
56 #define TIMELIB_MINUTE 2
57 #define TIMELIB_HOUR 3
58 #define TIMELIB_DAY 4
59 #define TIMELIB_MONTH 5
60 #define TIMELIB_YEAR 6
61
62 #define EOI 257
63
64 #define TIMELIB_PERIOD 260
65 #define TIMELIB_ISO_DATE 261
66 #define TIMELIB_ERROR 999
67
68 typedef unsigned char uchar;
69
70 #define BSIZE 8192
71
72 #define YYCTYPE uchar
73 #define YYCURSOR cursor
74 #define YYLIMIT s->lim
75 #define YYMARKER s->ptr
76 #define YYFILL(n) return EOI;
77
78 #define RET(i) {s->cur = cursor; return i;}
79
80 #define timelib_string_free timelib_free
81
82 #define TIMELIB_INIT s->cur = cursor; str = timelib_string(s); ptr = str
83 #define TIMELIB_DEINIT timelib_string_free(str)
84
85 #ifdef DEBUG_PARSER
86 #define DEBUG_OUTPUT(s) printf("%s\n", s);
87 #define YYDEBUG(s,c) { if (s != -1) { printf("state: %d ", s); printf("[%c]\n", c); } }
88 #else
89 #define DEBUG_OUTPUT(s)
90 #define YYDEBUG(s,c)
91 #endif
92
93 #include "timelib_structs.h"
94
95 typedef struct Scanner {
96 int fd;
97 uchar *lim, *str, *ptr, *cur, *tok, *pos;
98 unsigned int line, len;
99 struct timelib_error_container *errors;
100
101 struct timelib_time *begin;
102 struct timelib_time *end;
103 struct timelib_rel_time *period;
104 int recurrences;
105
106 int have_period;
107 int have_recurrences;
108 int have_date;
109 int have_begin_date;
110 int have_end_date;
111 } Scanner;
112
113 static void add_warning(Scanner *s, char *error)
114 {
115 s->errors->warning_count++;
116 s->errors->warning_messages = timelib_realloc(s->errors->warning_messages, s->errors->warning_count * sizeof(timelib_error_message));
117 s->errors->warning_messages[s->errors->warning_count - 1].position = s->tok ? s->tok - s->str : 0;
118 s->errors->warning_messages[s->errors->warning_count - 1].character = s->tok ? *s->tok : 0;
119 s->errors->warning_messages[s->errors->warning_count - 1].message = timelib_strdup(error);
120 }
121
122 static void add_error(Scanner *s, char *error)
123 {
124 s->errors->error_count++;
125 s->errors->error_messages = timelib_realloc(s->errors->error_messages, s->errors->error_count * sizeof(timelib_error_message));
126 s->errors->error_messages[s->errors->error_count - 1].position = s->tok ? s->tok - s->str : 0;
127 s->errors->error_messages[s->errors->error_count - 1].character = s->tok ? *s->tok : 0;
128 s->errors->error_messages[s->errors->error_count - 1].message = timelib_strdup(error);
129 }
130
131 static char *timelib_string(Scanner *s)
132 {
133 char *tmp = timelib_calloc(1, s->cur - s->tok + 1);
134 memcpy(tmp, s->tok, s->cur - s->tok);
135
136 return tmp;
137 }
138
139 static timelib_sll timelib_get_nr(char **ptr, int max_length)
140 {
141 char *begin, *end, *str;
142 timelib_sll tmp_nr = TIMELIB_UNSET;
143 int len = 0;
144
145 while ((**ptr < '0') || (**ptr > '9')) {
146 if (**ptr == '\0') {
147 return TIMELIB_UNSET;
148 }
149 ++*ptr;
150 }
151 begin = *ptr;
152 while ((**ptr >= '0') && (**ptr <= '9') && len < max_length) {
153 ++*ptr;
154 ++len;
155 }
156 end = *ptr;
157 str = timelib_calloc(1, end - begin + 1);
158 memcpy(str, begin, end - begin);
159 tmp_nr = strtoll(str, NULL, 10);
160 timelib_free(str);
161 return tmp_nr;
162 }
163
164 static timelib_ull timelib_get_unsigned_nr(char **ptr, int max_length)
165 {
166 timelib_ull dir = 1;
167
168 while (((**ptr < '0') || (**ptr > '9')) && (**ptr != '+') && (**ptr != '-')) {
169 if (**ptr == '\0') {
170 return TIMELIB_UNSET;
171 }
172 ++*ptr;
173 }
174
175 while (**ptr == '+' || **ptr == '-')
176 {
177 if (**ptr == '-') {
178 dir *= -1;
179 }
180 ++*ptr;
181 }
182 return dir * timelib_get_nr(ptr, max_length);
183 }
184
185 static void timelib_eat_spaces(char **ptr)
186 {
187 while (**ptr == ' ' || **ptr == '\t') {
188 ++*ptr;
189 }
190 }
191
192 static void timelib_eat_until_separator(char **ptr)
193 {
194 while (strchr(" \t.,:;/-0123456789", **ptr) == NULL) {
195 ++*ptr;
196 }
197 }
198
199 static timelib_long timelib_get_zone(char **ptr, int *dst, timelib_time *t, int *tz_not_found, const timelib_tzdb *tzdb)
200 {
201 timelib_long retval = 0;
202
203 *tz_not_found = 0;
204
205 while (**ptr == ' ' || **ptr == '\t' || **ptr == '(') {
206 ++*ptr;
207 }
208 if ((*ptr)[0] == 'G' && (*ptr)[1] == 'M' && (*ptr)[2] == 'T' && ((*ptr)[3] == '+' || (*ptr)[3] == '-')) {
209 *ptr += 3;
210 }
211 if (**ptr == '+') {
212 ++*ptr;
213 t->is_localtime = 1;
214 t->zone_type = TIMELIB_ZONETYPE_OFFSET;
215 *tz_not_found = 0;
216 t->dst = 0;
217
218 retval = -1 * timelib_parse_tz_cor(ptr);
219 } else if (**ptr == '-') {
220 ++*ptr;
221 t->is_localtime = 1;
222 t->zone_type = TIMELIB_ZONETYPE_OFFSET;
223 *tz_not_found = 0;
224 t->dst = 0;
225
226 retval = timelib_parse_tz_cor(ptr);
227 }
228 while (**ptr == ')') {
229 ++*ptr;
230 }
231 return retval;
232 }
233
234 #define timelib_split_free(arg) { \
235 int i; \
236 for (i = 0; i < arg.c; i++) { \
237 timelib_free(arg.v[i]); \
238 } \
239 if (arg.v) { \
240 timelib_free(arg.v); \
241 } \
242 }
243
244
245
246 #ifdef PHP_WIN32
247 #pragma optimize( "", off )
248 #endif
249 static int scan(Scanner *s)
250 {
251 uchar *cursor = s->cur;
252 char *str, *ptr = NULL;
253
254 std:
255 s->tok = cursor;
256 s->len = 0;
257 #line 282 "ext/date/lib/parse_iso_intervals.re"
258
259
260
261 #line 262 "ext/date/lib/parse_iso_intervals.c"
262 {
263 YYCTYPE yych;
264 unsigned int yyaccept = 0;
265 static const unsigned char yybm[] = {
266 0, 0, 0, 0, 0, 0, 0, 0,
267 0, 0, 0, 0, 0, 0, 0, 0,
268 0, 0, 0, 0, 0, 0, 0, 0,
269 0, 0, 0, 0, 0, 0, 0, 0,
270 0, 0, 0, 0, 0, 0, 0, 0,
271 0, 0, 0, 0, 0, 0, 0, 0,
272 128, 128, 128, 128, 128, 128, 128, 128,
273 128, 128, 0, 0, 0, 0, 0, 0,
274 0, 0, 0, 0, 0, 0, 0, 0,
275 0, 0, 0, 0, 0, 0, 0, 0,
276 0, 0, 0, 0, 0, 0, 0, 0,
277 0, 0, 0, 0, 0, 0, 0, 0,
278 0, 0, 0, 0, 0, 0, 0, 0,
279 0, 0, 0, 0, 0, 0, 0, 0,
280 0, 0, 0, 0, 0, 0, 0, 0,
281 0, 0, 0, 0, 0, 0, 0, 0,
282 0, 0, 0, 0, 0, 0, 0, 0,
283 0, 0, 0, 0, 0, 0, 0, 0,
284 0, 0, 0, 0, 0, 0, 0, 0,
285 0, 0, 0, 0, 0, 0, 0, 0,
286 0, 0, 0, 0, 0, 0, 0, 0,
287 0, 0, 0, 0, 0, 0, 0, 0,
288 0, 0, 0, 0, 0, 0, 0, 0,
289 0, 0, 0, 0, 0, 0, 0, 0,
290 0, 0, 0, 0, 0, 0, 0, 0,
291 0, 0, 0, 0, 0, 0, 0, 0,
292 0, 0, 0, 0, 0, 0, 0, 0,
293 0, 0, 0, 0, 0, 0, 0, 0,
294 0, 0, 0, 0, 0, 0, 0, 0,
295 0, 0, 0, 0, 0, 0, 0, 0,
296 0, 0, 0, 0, 0, 0, 0, 0,
297 0, 0, 0, 0, 0, 0, 0, 0,
298 };
299
300 if ((YYLIMIT - YYCURSOR) < 20) YYFILL(20);
301 yych = *YYCURSOR;
302 if (yych <= ',') {
303 if (yych <= '\n') {
304 if (yych <= 0x00) goto yy9;
305 if (yych <= 0x08) goto yy11;
306 if (yych <= '\t') goto yy7;
307 goto yy9;
308 } else {
309 if (yych == ' ') goto yy7;
310 if (yych <= '+') goto yy11;
311 goto yy7;
312 }
313 } else {
314 if (yych <= 'O') {
315 if (yych <= '-') goto yy11;
316 if (yych <= '/') goto yy7;
317 if (yych <= '9') goto yy4;
318 goto yy11;
319 } else {
320 if (yych <= 'P') goto yy5;
321 if (yych != 'R') goto yy11;
322 }
323 }
324 ++YYCURSOR;
325 if ((yych = *YYCURSOR) <= '/') goto yy3;
326 if (yych <= '9') goto yy98;
327 yy3:
328 #line 395 "ext/date/lib/parse_iso_intervals.re"
329 {
330 add_error(s, "Unexpected character");
331 goto std;
332 }
333 #line 334 "ext/date/lib/parse_iso_intervals.c"
334 yy4:
335 yyaccept = 0;
336 yych = *(YYMARKER = ++YYCURSOR);
337 if (yych <= '/') goto yy3;
338 if (yych <= '9') goto yy59;
339 goto yy3;
340 yy5:
341 yyaccept = 1;
342 yych = *(YYMARKER = ++YYCURSOR);
343 if (yych <= '/') goto yy6;
344 if (yych <= '9') goto yy12;
345 if (yych == 'T') goto yy14;
346 yy6:
347 #line 322 "ext/date/lib/parse_iso_intervals.re"
348 {
349 timelib_sll nr;
350 int in_time = 0;
351 DEBUG_OUTPUT("period");
352 TIMELIB_INIT;
353 ptr++;
354 do {
355 if ( *ptr == 'T' ) {
356 in_time = 1;
357 ptr++;
358 }
359 if ( *ptr == '\0' ) {
360 add_error(s, "Missing expected time part");
361 break;
362 }
363
364 nr = timelib_get_unsigned_nr((char **) &ptr, 12);
365 switch (*ptr) {
366 case 'Y': s->period->y = nr; break;
367 case 'W': s->period->d = nr * 7; break;
368 case 'D': s->period->d = nr; break;
369 case 'H': s->period->h = nr; break;
370 case 'S': s->period->s = nr; break;
371 case 'M':
372 if (in_time) {
373 s->period->i = nr;
374 } else {
375 s->period->m = nr;
376 }
377 break;
378 default:
379 add_error(s, "Undefined period specifier");
380 break;
381 }
382 ptr++;
383 } while (!s->errors->error_count && *ptr);
384 s->have_period = 1;
385 TIMELIB_DEINIT;
386 return TIMELIB_PERIOD;
387 }
388 #line 389 "ext/date/lib/parse_iso_intervals.c"
389 yy7:
390 ++YYCURSOR;
391 #line 384 "ext/date/lib/parse_iso_intervals.re"
392 {
393 goto std;
394 }
395 #line 396 "ext/date/lib/parse_iso_intervals.c"
396 yy9:
397 ++YYCURSOR;
398 #line 389 "ext/date/lib/parse_iso_intervals.re"
399 {
400 s->pos = cursor; s->line++;
401 goto std;
402 }
403 #line 404 "ext/date/lib/parse_iso_intervals.c"
404 yy11:
405 yych = *++YYCURSOR;
406 goto yy3;
407 yy12:
408 yych = *++YYCURSOR;
409 if (yych <= 'L') {
410 if (yych <= '9') {
411 if (yych >= '0') goto yy25;
412 } else {
413 if (yych == 'D') goto yy24;
414 }
415 } else {
416 if (yych <= 'W') {
417 if (yych <= 'M') goto yy27;
418 if (yych >= 'W') goto yy26;
419 } else {
420 if (yych == 'Y') goto yy28;
421 }
422 }
423 yy13:
424 YYCURSOR = YYMARKER;
425 if (yyaccept <= 0) {
426 goto yy3;
427 } else {
428 goto yy6;
429 }
430 yy14:
431 yyaccept = 1;
432 yych = *(YYMARKER = ++YYCURSOR);
433 if (yybm[0+yych] & 128) {
434 goto yy15;
435 }
436 goto yy6;
437 yy15:
438 ++YYCURSOR;
439 if ((YYLIMIT - YYCURSOR) < 2) YYFILL(2);
440 yych = *YYCURSOR;
441 if (yybm[0+yych] & 128) {
442 goto yy15;
443 }
444 if (yych <= 'L') {
445 if (yych == 'H') goto yy19;
446 goto yy13;
447 } else {
448 if (yych <= 'M') goto yy18;
449 if (yych != 'S') goto yy13;
450 }
451 yy17:
452 yych = *++YYCURSOR;
453 goto yy6;
454 yy18:
455 yyaccept = 1;
456 yych = *(YYMARKER = ++YYCURSOR);
457 if (yych <= '/') goto yy6;
458 if (yych <= '9') goto yy22;
459 goto yy6;
460 yy19:
461 yyaccept = 1;
462 yych = *(YYMARKER = ++YYCURSOR);
463 if (yych <= '/') goto yy6;
464 if (yych >= ':') goto yy6;
465 yy20:
466 ++YYCURSOR;
467 if ((YYLIMIT - YYCURSOR) < 2) YYFILL(2);
468 yych = *YYCURSOR;
469 if (yych <= 'L') {
470 if (yych <= '/') goto yy13;
471 if (yych <= '9') goto yy20;
472 goto yy13;
473 } else {
474 if (yych <= 'M') goto yy18;
475 if (yych == 'S') goto yy17;
476 goto yy13;
477 }
478 yy22:
479 ++YYCURSOR;
480 if (YYLIMIT <= YYCURSOR) YYFILL(1);
481 yych = *YYCURSOR;
482 if (yych <= '/') goto yy13;
483 if (yych <= '9') goto yy22;
484 if (yych == 'S') goto yy17;
485 goto yy13;
486 yy24:
487 yych = *++YYCURSOR;
488 if (yych == 'T') goto yy14;
489 goto yy6;
490 yy25:
491 yych = *++YYCURSOR;
492 if (yych <= 'L') {
493 if (yych <= '9') {
494 if (yych <= '/') goto yy13;
495 goto yy35;
496 } else {
497 if (yych == 'D') goto yy24;
498 goto yy13;
499 }
500 } else {
501 if (yych <= 'W') {
502 if (yych <= 'M') goto yy27;
503 if (yych <= 'V') goto yy13;
504 } else {
505 if (yych == 'Y') goto yy28;
506 goto yy13;
507 }
508 }
509 yy26:
510 yyaccept = 1;
511 yych = *(YYMARKER = ++YYCURSOR);
512 if (yych <= '/') goto yy6;
513 if (yych <= '9') goto yy33;
514 if (yych == 'T') goto yy14;
515 goto yy6;
516 yy27:
517 yyaccept = 1;
518 yych = *(YYMARKER = ++YYCURSOR);
519 if (yych <= '/') goto yy6;
520 if (yych <= '9') goto yy31;
521 if (yych == 'T') goto yy14;
522 goto yy6;
523 yy28:
524 yyaccept = 1;
525 yych = *(YYMARKER = ++YYCURSOR);
526 if (yych <= '/') goto yy6;
527 if (yych <= '9') goto yy29;
528 if (yych == 'T') goto yy14;
529 goto yy6;
530 yy29:
531 ++YYCURSOR;
532 if ((YYLIMIT - YYCURSOR) < 3) YYFILL(3);
533 yych = *YYCURSOR;
534 if (yych <= 'D') {
535 if (yych <= '/') goto yy13;
536 if (yych <= '9') goto yy29;
537 if (yych <= 'C') goto yy13;
538 goto yy24;
539 } else {
540 if (yych <= 'M') {
541 if (yych <= 'L') goto yy13;
542 goto yy27;
543 } else {
544 if (yych == 'W') goto yy26;
545 goto yy13;
546 }
547 }
548 yy31:
549 ++YYCURSOR;
550 if ((YYLIMIT - YYCURSOR) < 3) YYFILL(3);
551 yych = *YYCURSOR;
552 if (yych <= 'C') {
553 if (yych <= '/') goto yy13;
554 if (yych <= '9') goto yy31;
555 goto yy13;
556 } else {
557 if (yych <= 'D') goto yy24;
558 if (yych == 'W') goto yy26;
559 goto yy13;
560 }
561 yy33:
562 ++YYCURSOR;
563 if ((YYLIMIT - YYCURSOR) < 3) YYFILL(3);
564 yych = *YYCURSOR;
565 if (yych <= '/') goto yy13;
566 if (yych <= '9') goto yy33;
567 if (yych == 'D') goto yy24;
568 goto yy13;
569 yy35:
570 yych = *++YYCURSOR;
571 if (yych <= 'L') {
572 if (yych <= '9') {
573 if (yych <= '/') goto yy13;
574 } else {
575 if (yych == 'D') goto yy24;
576 goto yy13;
577 }
578 } else {
579 if (yych <= 'W') {
580 if (yych <= 'M') goto yy27;
581 if (yych <= 'V') goto yy13;
582 goto yy26;
583 } else {
584 if (yych == 'Y') goto yy28;
585 goto yy13;
586 }
587 }
588 yych = *++YYCURSOR;
589 if (yych != '-') goto yy39;
590 yych = *++YYCURSOR;
591 if (yych <= '/') goto yy13;
592 if (yych <= '0') goto yy40;
593 if (yych <= '1') goto yy41;
594 goto yy13;
595 yy38:
596 ++YYCURSOR;
597 if ((YYLIMIT - YYCURSOR) < 3) YYFILL(3);
598 yych = *YYCURSOR;
599 yy39:
600 if (yych <= 'L') {
601 if (yych <= '9') {
602 if (yych <= '/') goto yy13;
603 goto yy38;
604 } else {
605 if (yych == 'D') goto yy24;
606 goto yy13;
607 }
608 } else {
609 if (yych <= 'W') {
610 if (yych <= 'M') goto yy27;
611 if (yych <= 'V') goto yy13;
612 goto yy26;
613 } else {
614 if (yych == 'Y') goto yy28;
615 goto yy13;
616 }
617 }
618 yy40:
619 yych = *++YYCURSOR;
620 if (yych <= '/') goto yy13;
621 if (yych <= '9') goto yy42;
622 goto yy13;
623 yy41:
624 yych = *++YYCURSOR;
625 if (yych <= '/') goto yy13;
626 if (yych >= '3') goto yy13;
627 yy42:
628 yych = *++YYCURSOR;
629 if (yych != '-') goto yy13;
630 yych = *++YYCURSOR;
631 if (yych <= '/') goto yy13;
632 if (yych <= '0') goto yy44;
633 if (yych <= '2') goto yy45;
634 if (yych <= '3') goto yy46;
635 goto yy13;
636 yy44:
637 yych = *++YYCURSOR;
638 if (yych <= '/') goto yy13;
639 if (yych <= '9') goto yy47;
640 goto yy13;
641 yy45:
642 yych = *++YYCURSOR;
643 if (yych <= '/') goto yy13;
644 if (yych <= '9') goto yy47;
645 goto yy13;
646 yy46:
647 yych = *++YYCURSOR;
648 if (yych <= '/') goto yy13;
649 if (yych >= '2') goto yy13;
650 yy47:
651 yych = *++YYCURSOR;
652 if (yych != 'T') goto yy13;
653 yych = *++YYCURSOR;
654 if (yych <= '/') goto yy13;
655 if (yych <= '1') goto yy49;
656 if (yych <= '2') goto yy50;
657 goto yy13;
658 yy49:
659 yych = *++YYCURSOR;
660 if (yych <= '/') goto yy13;
661 if (yych <= '9') goto yy51;
662 goto yy13;
663 yy50:
664 yych = *++YYCURSOR;
665 if (yych <= '/') goto yy13;
666 if (yych >= '5') goto yy13;
667 yy51:
668 yych = *++YYCURSOR;
669 if (yych != ':') goto yy13;
670 yych = *++YYCURSOR;
671 if (yych <= '/') goto yy13;
672 if (yych >= '6') goto yy13;
673 yych = *++YYCURSOR;
674 if (yych <= '/') goto yy13;
675 if (yych >= ':') goto yy13;
676 yych = *++YYCURSOR;
677 if (yych != ':') goto yy13;
678 yych = *++YYCURSOR;
679 if (yych <= '/') goto yy13;
680 if (yych >= '6') goto yy13;
681 yych = *++YYCURSOR;
682 if (yych <= '/') goto yy13;
683 if (yych >= ':') goto yy13;
684 ++YYCURSOR;
685 #line 364 "ext/date/lib/parse_iso_intervals.re"
686 {
687 DEBUG_OUTPUT("combinedrep");
688 TIMELIB_INIT;
689 s->period->y = timelib_get_unsigned_nr((char **) &ptr, 4);
690 ptr++;
691 s->period->m = timelib_get_unsigned_nr((char **) &ptr, 2);
692 ptr++;
693 s->period->d = timelib_get_unsigned_nr((char **) &ptr, 2);
694 ptr++;
695 s->period->h = timelib_get_unsigned_nr((char **) &ptr, 2);
696 ptr++;
697 s->period->i = timelib_get_unsigned_nr((char **) &ptr, 2);
698 ptr++;
699 s->period->s = timelib_get_unsigned_nr((char **) &ptr, 2);
700 s->have_period = 1;
701 TIMELIB_DEINIT;
702 return TIMELIB_PERIOD;
703 }
704 #line 705 "ext/date/lib/parse_iso_intervals.c"
705 yy59:
706 yych = *++YYCURSOR;
707 if (yych <= '/') goto yy13;
708 if (yych >= ':') goto yy13;
709 yych = *++YYCURSOR;
710 if (yych <= '/') goto yy13;
711 if (yych >= ':') goto yy13;
712 yych = *++YYCURSOR;
713 if (yych <= '/') {
714 if (yych == '-') goto yy64;
715 goto yy13;
716 } else {
717 if (yych <= '0') goto yy62;
718 if (yych <= '1') goto yy63;
719 goto yy13;
720 }
721 yy62:
722 yych = *++YYCURSOR;
723 if (yych <= '0') goto yy13;
724 if (yych <= '9') goto yy85;
725 goto yy13;
726 yy63:
727 yych = *++YYCURSOR;
728 if (yych <= '/') goto yy13;
729 if (yych <= '2') goto yy85;
730 goto yy13;
731 yy64:
732 yych = *++YYCURSOR;
733 if (yych <= '/') goto yy13;
734 if (yych <= '0') goto yy65;
735 if (yych <= '1') goto yy66;
736 goto yy13;
737 yy65:
738 yych = *++YYCURSOR;
739 if (yych <= '0') goto yy13;
740 if (yych <= '9') goto yy67;
741 goto yy13;
742 yy66:
743 yych = *++YYCURSOR;
744 if (yych <= '/') goto yy13;
745 if (yych >= '3') goto yy13;
746 yy67:
747 yych = *++YYCURSOR;
748 if (yych != '-') goto yy13;
749 yych = *++YYCURSOR;
750 if (yych <= '/') goto yy13;
751 if (yych <= '0') goto yy69;
752 if (yych <= '2') goto yy70;
753 if (yych <= '3') goto yy71;
754 goto yy13;
755 yy69:
756 yych = *++YYCURSOR;
757 if (yych <= '0') goto yy13;
758 if (yych <= '9') goto yy72;
759 goto yy13;
760 yy70:
761 yych = *++YYCURSOR;
762 if (yych <= '/') goto yy13;
763 if (yych <= '9') goto yy72;
764 goto yy13;
765 yy71:
766 yych = *++YYCURSOR;
767 if (yych <= '/') goto yy13;
768 if (yych >= '2') goto yy13;
769 yy72:
770 yych = *++YYCURSOR;
771 if (yych != 'T') goto yy13;
772 yych = *++YYCURSOR;
773 if (yych <= '/') goto yy13;
774 if (yych <= '1') goto yy74;
775 if (yych <= '2') goto yy75;
776 goto yy13;
777 yy74:
778 yych = *++YYCURSOR;
779 if (yych <= '/') goto yy13;
780 if (yych <= '9') goto yy76;
781 goto yy13;
782 yy75:
783 yych = *++YYCURSOR;
784 if (yych <= '/') goto yy13;
785 if (yych >= '5') goto yy13;
786 yy76:
787 yych = *++YYCURSOR;
788 if (yych != ':') goto yy13;
789 yych = *++YYCURSOR;
790 if (yych <= '/') goto yy13;
791 if (yych >= '6') goto yy13;
792 yych = *++YYCURSOR;
793 if (yych <= '/') goto yy13;
794 if (yych >= ':') goto yy13;
795 yych = *++YYCURSOR;
796 if (yych != ':') goto yy13;
797 yych = *++YYCURSOR;
798 if (yych <= '/') goto yy13;
799 if (yych >= '6') goto yy13;
800 yych = *++YYCURSOR;
801 if (yych <= '/') goto yy13;
802 if (yych >= ':') goto yy13;
803 yych = *++YYCURSOR;
804 if (yych != 'Z') goto yy13;
805 yy83:
806 ++YYCURSOR;
807 #line 298 "ext/date/lib/parse_iso_intervals.re"
808 {
809 timelib_time *current;
810
811 if (s->have_date || s->have_period) {
812 current = s->end;
813 s->have_end_date = 1;
814 } else {
815 current = s->begin;
816 s->have_begin_date = 1;
817 }
818 DEBUG_OUTPUT("datetimebasic | datetimeextended");
819 TIMELIB_INIT;
820 current->y = timelib_get_nr((char **) &ptr, 4);
821 current->m = timelib_get_nr((char **) &ptr, 2);
822 current->d = timelib_get_nr((char **) &ptr, 2);
823 current->h = timelib_get_nr((char **) &ptr, 2);
824 current->i = timelib_get_nr((char **) &ptr, 2);
825 current->s = timelib_get_nr((char **) &ptr, 2);
826 s->have_date = 1;
827 TIMELIB_DEINIT;
828 return TIMELIB_ISO_DATE;
829 }
830 #line 831 "ext/date/lib/parse_iso_intervals.c"
831 yy85:
832 yych = *++YYCURSOR;
833 if (yych <= '/') goto yy13;
834 if (yych <= '0') goto yy86;
835 if (yych <= '2') goto yy87;
836 if (yych <= '3') goto yy88;
837 goto yy13;
838 yy86:
839 yych = *++YYCURSOR;
840 if (yych <= '0') goto yy13;
841 if (yych <= '9') goto yy89;
842 goto yy13;
843 yy87:
844 yych = *++YYCURSOR;
845 if (yych <= '/') goto yy13;
846 if (yych <= '9') goto yy89;
847 goto yy13;
848 yy88:
849 yych = *++YYCURSOR;
850 if (yych <= '/') goto yy13;
851 if (yych >= '2') goto yy13;
852 yy89:
853 yych = *++YYCURSOR;
854 if (yych != 'T') goto yy13;
855 yych = *++YYCURSOR;
856 if (yych <= '/') goto yy13;
857 if (yych <= '1') goto yy91;
858 if (yych <= '2') goto yy92;
859 goto yy13;
860 yy91:
861 yych = *++YYCURSOR;
862 if (yych <= '/') goto yy13;
863 if (yych <= '9') goto yy93;
864 goto yy13;
865 yy92:
866 yych = *++YYCURSOR;
867 if (yych <= '/') goto yy13;
868 if (yych >= '5') goto yy13;
869 yy93:
870 yych = *++YYCURSOR;
871 if (yych <= '/') goto yy13;
872 if (yych >= '6') goto yy13;
873 yych = *++YYCURSOR;
874 if (yych <= '/') goto yy13;
875 if (yych >= ':') goto yy13;
876 yych = *++YYCURSOR;
877 if (yych <= '/') goto yy13;
878 if (yych >= '6') goto yy13;
879 yych = *++YYCURSOR;
880 if (yych <= '/') goto yy13;
881 if (yych >= ':') goto yy13;
882 yych = *++YYCURSOR;
883 if (yych == 'Z') goto yy83;
884 goto yy13;
885 yy98:
886 ++YYCURSOR;
887 if (YYLIMIT <= YYCURSOR) YYFILL(1);
888 yych = *YYCURSOR;
889 if (yych <= '/') goto yy100;
890 if (yych <= '9') goto yy98;
891 yy100:
892 #line 287 "ext/date/lib/parse_iso_intervals.re"
893 {
894 DEBUG_OUTPUT("recurrences");
895 TIMELIB_INIT;
896 ptr++;
897 s->recurrences = timelib_get_unsigned_nr((char **) &ptr, 9);
898 TIMELIB_DEINIT;
899 s->have_recurrences = 1;
900 return TIMELIB_PERIOD;
901 }
902 #line 903 "ext/date/lib/parse_iso_intervals.c"
903 }
904 #line 399 "ext/date/lib/parse_iso_intervals.re"
905
906 }
907 #ifdef PHP_WIN32
908 #pragma optimize( "", on )
909 #endif
910
911 #define YYMAXFILL 20
912
913 void timelib_strtointerval(char *s, size_t len,
914 timelib_time **begin, timelib_time **end,
915 timelib_rel_time **period, int *recurrences,
916 struct timelib_error_container **errors)
917 {
918 Scanner in;
919 int t;
920 char *e = s + len - 1;
921
922 memset(&in, 0, sizeof(in));
923 in.errors = timelib_malloc(sizeof(struct timelib_error_container));
924 in.errors->warning_count = 0;
925 in.errors->warning_messages = NULL;
926 in.errors->error_count = 0;
927 in.errors->error_messages = NULL;
928
929 if (len > 0) {
930 while (isspace(*s) && s < e) {
931 s++;
932 }
933 while (isspace(*e) && e > s) {
934 e--;
935 }
936 }
937 if (e - s < 0) {
938 add_error(&in, "Empty string");
939 if (errors) {
940 *errors = in.errors;
941 } else {
942 timelib_error_container_dtor(in.errors);
943 }
944 return;
945 }
946 e++;
947
948
949 in.str = timelib_malloc((e - s) + YYMAXFILL);
950 memset(in.str, 0, (e - s) + YYMAXFILL);
951 memcpy(in.str, s, (e - s));
952 in.lim = in.str + (e - s) + YYMAXFILL;
953 in.cur = in.str;
954
955
956 in.begin = timelib_time_ctor();
957 in.begin->y = TIMELIB_UNSET;
958 in.begin->d = TIMELIB_UNSET;
959 in.begin->m = TIMELIB_UNSET;
960 in.begin->h = TIMELIB_UNSET;
961 in.begin->i = TIMELIB_UNSET;
962 in.begin->s = TIMELIB_UNSET;
963 in.begin->f = 0;
964 in.begin->z = 0;
965 in.begin->dst = 0;
966 in.begin->is_localtime = 0;
967 in.begin->zone_type = TIMELIB_ZONETYPE_OFFSET;
968
969 in.end = timelib_time_ctor();
970 in.end->y = TIMELIB_UNSET;
971 in.end->d = TIMELIB_UNSET;
972 in.end->m = TIMELIB_UNSET;
973 in.end->h = TIMELIB_UNSET;
974 in.end->i = TIMELIB_UNSET;
975 in.end->s = TIMELIB_UNSET;
976 in.end->f = 0;
977 in.end->z = 0;
978 in.end->dst = 0;
979 in.end->is_localtime = 0;
980 in.end->zone_type = TIMELIB_ZONETYPE_OFFSET;
981
982 in.period = timelib_rel_time_ctor();
983 in.period->y = 0;
984 in.period->d = 0;
985 in.period->m = 0;
986 in.period->h = 0;
987 in.period->i = 0;
988 in.period->s = 0;
989 in.period->weekday = 0;
990 in.period->weekday_behavior = 0;
991 in.period->first_last_day_of = 0;
992 in.period->days = TIMELIB_UNSET;
993
994 in.recurrences = 1;
995
996 do {
997 t = scan(&in);
998 #ifdef DEBUG_PARSER
999 printf("%d\n", t);
1000 #endif
1001 } while(t != EOI);
1002
1003 timelib_free(in.str);
1004 if (errors) {
1005 *errors = in.errors;
1006 } else {
1007 timelib_error_container_dtor(in.errors);
1008 }
1009 if (in.have_begin_date) {
1010 *begin = in.begin;
1011 } else {
1012 timelib_time_dtor(in.begin);
1013 }
1014 if (in.have_end_date) {
1015 *end = in.end;
1016 } else {
1017 timelib_time_dtor(in.end);
1018 }
1019 if (in.have_period) {
1020 *period = in.period;
1021 } else {
1022 timelib_rel_time_dtor(in.period);
1023 }
1024 if (in.have_recurrences) {
1025 *recurrences = in.recurrences;
1026 }
1027 }
1028
1029
1030
1031
1032