1 /* Generated by re2c 0.15.3 on Wed Aug 16 15:55:55 2017 */
2 #line 1 "ext/date/lib/parse_iso_intervals.re"
3 /*
4 * The MIT License (MIT)
5 *
6 * Copyright (c) 2015 Derick Rethans
7 *
8 * Permission is hereby granted, free of charge, to any person obtaining a copy
9 * of this software and associated documentation files (the "Software"), to deal
10 * in the Software without restriction, including without limitation the rights
11 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
12 * copies of the Software, and to permit persons to whom the Software is
13 * furnished to do so, subject to the following conditions:
14 *
15 * The above copyright notice and this permission notice shall be included in
16 * all copies or substantial portions of the Software.
17 *
18 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
19 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
20 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
21 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
22 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
23 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
24 * THE SOFTWARE.
25 */
26
27 /* $Id$ */
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
add_warning(Scanner * s,char * error)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
add_error(Scanner * s,char * error)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
timelib_string(Scanner * s)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
timelib_get_nr(char ** ptr,int max_length)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
timelib_get_unsigned_nr(char ** ptr,int max_length)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
timelib_eat_spaces(char ** ptr)185 static void timelib_eat_spaces(char **ptr)
186 {
187 while (**ptr == ' ' || **ptr == '\t') {
188 ++*ptr;
189 }
190 }
191
timelib_eat_until_separator(char ** ptr)192 static void timelib_eat_until_separator(char **ptr)
193 {
194 while (strchr(" \t.,:;/-0123456789", **ptr) == NULL) {
195 ++*ptr;
196 }
197 }
198
timelib_get_zone(char ** ptr,int * dst,timelib_time * t,int * tz_not_found,const timelib_tzdb * tzdb)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 /* date parser's scan function too large for VC6 - VC7.x
245 drop the optimization solves the problem */
246 #ifdef PHP_WIN32
247 #pragma optimize( "", off )
248 #endif
scan(Scanner * s)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 "<stdout>"
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 YYDEBUG(0, *YYCURSOR);
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 YYDEBUG(2, *YYCURSOR);
325 ++YYCURSOR;
326 if ((yych = *YYCURSOR) <= '/') goto yy3;
327 if (yych <= '9') goto yy98;
328 yy3:
329 YYDEBUG(3, *YYCURSOR);
330 #line 395 "ext/date/lib/parse_iso_intervals.re"
331 {
332 add_error(s, "Unexpected character");
333 goto std;
334 }
335 #line 336 "<stdout>"
336 yy4:
337 YYDEBUG(4, *YYCURSOR);
338 yyaccept = 0;
339 yych = *(YYMARKER = ++YYCURSOR);
340 if (yych <= '/') goto yy3;
341 if (yych <= '9') goto yy59;
342 goto yy3;
343 yy5:
344 YYDEBUG(5, *YYCURSOR);
345 yyaccept = 1;
346 yych = *(YYMARKER = ++YYCURSOR);
347 if (yych <= '/') goto yy6;
348 if (yych <= '9') goto yy12;
349 if (yych == 'T') goto yy14;
350 yy6:
351 YYDEBUG(6, *YYCURSOR);
352 #line 322 "ext/date/lib/parse_iso_intervals.re"
353 {
354 timelib_sll nr;
355 int in_time = 0;
356 DEBUG_OUTPUT("period");
357 TIMELIB_INIT;
358 ptr++;
359 do {
360 if ( *ptr == 'T' ) {
361 in_time = 1;
362 ptr++;
363 }
364 if ( *ptr == '\0' ) {
365 add_error(s, "Missing expected time part");
366 break;
367 }
368
369 nr = timelib_get_unsigned_nr((char **) &ptr, 12);
370 switch (*ptr) {
371 case 'Y': s->period->y = nr; break;
372 case 'W': s->period->d = nr * 7; break;
373 case 'D': s->period->d = nr; break;
374 case 'H': s->period->h = nr; break;
375 case 'S': s->period->s = nr; break;
376 case 'M':
377 if (in_time) {
378 s->period->i = nr;
379 } else {
380 s->period->m = nr;
381 }
382 break;
383 default:
384 add_error(s, "Undefined period specifier");
385 break;
386 }
387 ptr++;
388 } while (!s->errors->error_count && *ptr);
389 s->have_period = 1;
390 TIMELIB_DEINIT;
391 return TIMELIB_PERIOD;
392 }
393 #line 394 "<stdout>"
394 yy7:
395 YYDEBUG(7, *YYCURSOR);
396 ++YYCURSOR;
397 YYDEBUG(8, *YYCURSOR);
398 #line 384 "ext/date/lib/parse_iso_intervals.re"
399 {
400 goto std;
401 }
402 #line 403 "<stdout>"
403 yy9:
404 YYDEBUG(9, *YYCURSOR);
405 ++YYCURSOR;
406 YYDEBUG(10, *YYCURSOR);
407 #line 389 "ext/date/lib/parse_iso_intervals.re"
408 {
409 s->pos = cursor; s->line++;
410 goto std;
411 }
412 #line 413 "<stdout>"
413 yy11:
414 YYDEBUG(11, *YYCURSOR);
415 yych = *++YYCURSOR;
416 goto yy3;
417 yy12:
418 YYDEBUG(12, *YYCURSOR);
419 yych = *++YYCURSOR;
420 if (yych <= 'L') {
421 if (yych <= '9') {
422 if (yych >= '0') goto yy25;
423 } else {
424 if (yych == 'D') goto yy24;
425 }
426 } else {
427 if (yych <= 'W') {
428 if (yych <= 'M') goto yy27;
429 if (yych >= 'W') goto yy26;
430 } else {
431 if (yych == 'Y') goto yy28;
432 }
433 }
434 yy13:
435 YYDEBUG(13, *YYCURSOR);
436 YYCURSOR = YYMARKER;
437 if (yyaccept == 0) {
438 goto yy3;
439 } else {
440 goto yy6;
441 }
442 yy14:
443 YYDEBUG(14, *YYCURSOR);
444 yyaccept = 1;
445 yych = *(YYMARKER = ++YYCURSOR);
446 if (yybm[0+yych] & 128) {
447 goto yy15;
448 }
449 goto yy6;
450 yy15:
451 YYDEBUG(15, *YYCURSOR);
452 ++YYCURSOR;
453 if ((YYLIMIT - YYCURSOR) < 2) YYFILL(2);
454 yych = *YYCURSOR;
455 YYDEBUG(16, *YYCURSOR);
456 if (yybm[0+yych] & 128) {
457 goto yy15;
458 }
459 if (yych <= 'L') {
460 if (yych == 'H') goto yy19;
461 goto yy13;
462 } else {
463 if (yych <= 'M') goto yy18;
464 if (yych != 'S') goto yy13;
465 }
466 yy17:
467 YYDEBUG(17, *YYCURSOR);
468 yych = *++YYCURSOR;
469 goto yy6;
470 yy18:
471 YYDEBUG(18, *YYCURSOR);
472 yyaccept = 1;
473 yych = *(YYMARKER = ++YYCURSOR);
474 if (yych <= '/') goto yy6;
475 if (yych <= '9') goto yy22;
476 goto yy6;
477 yy19:
478 YYDEBUG(19, *YYCURSOR);
479 yyaccept = 1;
480 yych = *(YYMARKER = ++YYCURSOR);
481 if (yych <= '/') goto yy6;
482 if (yych >= ':') goto yy6;
483 yy20:
484 YYDEBUG(20, *YYCURSOR);
485 ++YYCURSOR;
486 if ((YYLIMIT - YYCURSOR) < 2) YYFILL(2);
487 yych = *YYCURSOR;
488 YYDEBUG(21, *YYCURSOR);
489 if (yych <= 'L') {
490 if (yych <= '/') goto yy13;
491 if (yych <= '9') goto yy20;
492 goto yy13;
493 } else {
494 if (yych <= 'M') goto yy18;
495 if (yych == 'S') goto yy17;
496 goto yy13;
497 }
498 yy22:
499 YYDEBUG(22, *YYCURSOR);
500 ++YYCURSOR;
501 if (YYLIMIT <= YYCURSOR) YYFILL(1);
502 yych = *YYCURSOR;
503 YYDEBUG(23, *YYCURSOR);
504 if (yych <= '/') goto yy13;
505 if (yych <= '9') goto yy22;
506 if (yych == 'S') goto yy17;
507 goto yy13;
508 yy24:
509 YYDEBUG(24, *YYCURSOR);
510 yych = *++YYCURSOR;
511 if (yych == 'T') goto yy14;
512 goto yy6;
513 yy25:
514 YYDEBUG(25, *YYCURSOR);
515 yych = *++YYCURSOR;
516 if (yych <= 'L') {
517 if (yych <= '9') {
518 if (yych <= '/') goto yy13;
519 goto yy35;
520 } else {
521 if (yych == 'D') goto yy24;
522 goto yy13;
523 }
524 } else {
525 if (yych <= 'W') {
526 if (yych <= 'M') goto yy27;
527 if (yych <= 'V') goto yy13;
528 } else {
529 if (yych == 'Y') goto yy28;
530 goto yy13;
531 }
532 }
533 yy26:
534 YYDEBUG(26, *YYCURSOR);
535 yyaccept = 1;
536 yych = *(YYMARKER = ++YYCURSOR);
537 if (yych <= '/') goto yy6;
538 if (yych <= '9') goto yy33;
539 if (yych == 'T') goto yy14;
540 goto yy6;
541 yy27:
542 YYDEBUG(27, *YYCURSOR);
543 yyaccept = 1;
544 yych = *(YYMARKER = ++YYCURSOR);
545 if (yych <= '/') goto yy6;
546 if (yych <= '9') goto yy31;
547 if (yych == 'T') goto yy14;
548 goto yy6;
549 yy28:
550 YYDEBUG(28, *YYCURSOR);
551 yyaccept = 1;
552 yych = *(YYMARKER = ++YYCURSOR);
553 if (yych <= '/') goto yy6;
554 if (yych <= '9') goto yy29;
555 if (yych == 'T') goto yy14;
556 goto yy6;
557 yy29:
558 YYDEBUG(29, *YYCURSOR);
559 ++YYCURSOR;
560 if ((YYLIMIT - YYCURSOR) < 3) YYFILL(3);
561 yych = *YYCURSOR;
562 YYDEBUG(30, *YYCURSOR);
563 if (yych <= 'D') {
564 if (yych <= '/') goto yy13;
565 if (yych <= '9') goto yy29;
566 if (yych <= 'C') goto yy13;
567 goto yy24;
568 } else {
569 if (yych <= 'M') {
570 if (yych <= 'L') goto yy13;
571 goto yy27;
572 } else {
573 if (yych == 'W') goto yy26;
574 goto yy13;
575 }
576 }
577 yy31:
578 YYDEBUG(31, *YYCURSOR);
579 ++YYCURSOR;
580 if ((YYLIMIT - YYCURSOR) < 3) YYFILL(3);
581 yych = *YYCURSOR;
582 YYDEBUG(32, *YYCURSOR);
583 if (yych <= 'C') {
584 if (yych <= '/') goto yy13;
585 if (yych <= '9') goto yy31;
586 goto yy13;
587 } else {
588 if (yych <= 'D') goto yy24;
589 if (yych == 'W') goto yy26;
590 goto yy13;
591 }
592 yy33:
593 YYDEBUG(33, *YYCURSOR);
594 ++YYCURSOR;
595 if ((YYLIMIT - YYCURSOR) < 3) YYFILL(3);
596 yych = *YYCURSOR;
597 YYDEBUG(34, *YYCURSOR);
598 if (yych <= '/') goto yy13;
599 if (yych <= '9') goto yy33;
600 if (yych == 'D') goto yy24;
601 goto yy13;
602 yy35:
603 YYDEBUG(35, *YYCURSOR);
604 yych = *++YYCURSOR;
605 if (yych <= 'L') {
606 if (yych <= '9') {
607 if (yych <= '/') goto yy13;
608 } else {
609 if (yych == 'D') goto yy24;
610 goto yy13;
611 }
612 } else {
613 if (yych <= 'W') {
614 if (yych <= 'M') goto yy27;
615 if (yych <= 'V') goto yy13;
616 goto yy26;
617 } else {
618 if (yych == 'Y') goto yy28;
619 goto yy13;
620 }
621 }
622 YYDEBUG(36, *YYCURSOR);
623 yych = *++YYCURSOR;
624 if (yych != '-') goto yy39;
625 YYDEBUG(37, *YYCURSOR);
626 yych = *++YYCURSOR;
627 if (yych <= '/') goto yy13;
628 if (yych <= '0') goto yy40;
629 if (yych <= '1') goto yy41;
630 goto yy13;
631 yy38:
632 YYDEBUG(38, *YYCURSOR);
633 ++YYCURSOR;
634 if ((YYLIMIT - YYCURSOR) < 3) YYFILL(3);
635 yych = *YYCURSOR;
636 yy39:
637 YYDEBUG(39, *YYCURSOR);
638 if (yych <= 'L') {
639 if (yych <= '9') {
640 if (yych <= '/') goto yy13;
641 goto yy38;
642 } else {
643 if (yych == 'D') goto yy24;
644 goto yy13;
645 }
646 } else {
647 if (yych <= 'W') {
648 if (yych <= 'M') goto yy27;
649 if (yych <= 'V') goto yy13;
650 goto yy26;
651 } else {
652 if (yych == 'Y') goto yy28;
653 goto yy13;
654 }
655 }
656 yy40:
657 YYDEBUG(40, *YYCURSOR);
658 yych = *++YYCURSOR;
659 if (yych <= '/') goto yy13;
660 if (yych <= '9') goto yy42;
661 goto yy13;
662 yy41:
663 YYDEBUG(41, *YYCURSOR);
664 yych = *++YYCURSOR;
665 if (yych <= '/') goto yy13;
666 if (yych >= '3') goto yy13;
667 yy42:
668 YYDEBUG(42, *YYCURSOR);
669 yych = *++YYCURSOR;
670 if (yych != '-') goto yy13;
671 YYDEBUG(43, *YYCURSOR);
672 yych = *++YYCURSOR;
673 if (yych <= '/') goto yy13;
674 if (yych <= '0') goto yy44;
675 if (yych <= '2') goto yy45;
676 if (yych <= '3') goto yy46;
677 goto yy13;
678 yy44:
679 YYDEBUG(44, *YYCURSOR);
680 yych = *++YYCURSOR;
681 if (yych <= '/') goto yy13;
682 if (yych <= '9') goto yy47;
683 goto yy13;
684 yy45:
685 YYDEBUG(45, *YYCURSOR);
686 yych = *++YYCURSOR;
687 if (yych <= '/') goto yy13;
688 if (yych <= '9') goto yy47;
689 goto yy13;
690 yy46:
691 YYDEBUG(46, *YYCURSOR);
692 yych = *++YYCURSOR;
693 if (yych <= '/') goto yy13;
694 if (yych >= '2') goto yy13;
695 yy47:
696 YYDEBUG(47, *YYCURSOR);
697 yych = *++YYCURSOR;
698 if (yych != 'T') goto yy13;
699 YYDEBUG(48, *YYCURSOR);
700 yych = *++YYCURSOR;
701 if (yych <= '/') goto yy13;
702 if (yych <= '1') goto yy49;
703 if (yych <= '2') goto yy50;
704 goto yy13;
705 yy49:
706 YYDEBUG(49, *YYCURSOR);
707 yych = *++YYCURSOR;
708 if (yych <= '/') goto yy13;
709 if (yych <= '9') goto yy51;
710 goto yy13;
711 yy50:
712 YYDEBUG(50, *YYCURSOR);
713 yych = *++YYCURSOR;
714 if (yych <= '/') goto yy13;
715 if (yych >= '5') goto yy13;
716 yy51:
717 YYDEBUG(51, *YYCURSOR);
718 yych = *++YYCURSOR;
719 if (yych != ':') goto yy13;
720 YYDEBUG(52, *YYCURSOR);
721 yych = *++YYCURSOR;
722 if (yych <= '/') goto yy13;
723 if (yych >= '6') goto yy13;
724 YYDEBUG(53, *YYCURSOR);
725 yych = *++YYCURSOR;
726 if (yych <= '/') goto yy13;
727 if (yych >= ':') goto yy13;
728 YYDEBUG(54, *YYCURSOR);
729 yych = *++YYCURSOR;
730 if (yych != ':') goto yy13;
731 YYDEBUG(55, *YYCURSOR);
732 yych = *++YYCURSOR;
733 if (yych <= '/') goto yy13;
734 if (yych >= '6') goto yy13;
735 YYDEBUG(56, *YYCURSOR);
736 yych = *++YYCURSOR;
737 if (yych <= '/') goto yy13;
738 if (yych >= ':') goto yy13;
739 YYDEBUG(57, *YYCURSOR);
740 ++YYCURSOR;
741 YYDEBUG(58, *YYCURSOR);
742 #line 364 "ext/date/lib/parse_iso_intervals.re"
743 {
744 DEBUG_OUTPUT("combinedrep");
745 TIMELIB_INIT;
746 s->period->y = timelib_get_unsigned_nr((char **) &ptr, 4);
747 ptr++;
748 s->period->m = timelib_get_unsigned_nr((char **) &ptr, 2);
749 ptr++;
750 s->period->d = timelib_get_unsigned_nr((char **) &ptr, 2);
751 ptr++;
752 s->period->h = timelib_get_unsigned_nr((char **) &ptr, 2);
753 ptr++;
754 s->period->i = timelib_get_unsigned_nr((char **) &ptr, 2);
755 ptr++;
756 s->period->s = timelib_get_unsigned_nr((char **) &ptr, 2);
757 s->have_period = 1;
758 TIMELIB_DEINIT;
759 return TIMELIB_PERIOD;
760 }
761 #line 762 "<stdout>"
762 yy59:
763 YYDEBUG(59, *YYCURSOR);
764 yych = *++YYCURSOR;
765 if (yych <= '/') goto yy13;
766 if (yych >= ':') goto yy13;
767 YYDEBUG(60, *YYCURSOR);
768 yych = *++YYCURSOR;
769 if (yych <= '/') goto yy13;
770 if (yych >= ':') goto yy13;
771 YYDEBUG(61, *YYCURSOR);
772 yych = *++YYCURSOR;
773 if (yych <= '/') {
774 if (yych == '-') goto yy64;
775 goto yy13;
776 } else {
777 if (yych <= '0') goto yy62;
778 if (yych <= '1') goto yy63;
779 goto yy13;
780 }
781 yy62:
782 YYDEBUG(62, *YYCURSOR);
783 yych = *++YYCURSOR;
784 if (yych <= '0') goto yy13;
785 if (yych <= '9') goto yy85;
786 goto yy13;
787 yy63:
788 YYDEBUG(63, *YYCURSOR);
789 yych = *++YYCURSOR;
790 if (yych <= '/') goto yy13;
791 if (yych <= '2') goto yy85;
792 goto yy13;
793 yy64:
794 YYDEBUG(64, *YYCURSOR);
795 yych = *++YYCURSOR;
796 if (yych <= '/') goto yy13;
797 if (yych <= '0') goto yy65;
798 if (yych <= '1') goto yy66;
799 goto yy13;
800 yy65:
801 YYDEBUG(65, *YYCURSOR);
802 yych = *++YYCURSOR;
803 if (yych <= '0') goto yy13;
804 if (yych <= '9') goto yy67;
805 goto yy13;
806 yy66:
807 YYDEBUG(66, *YYCURSOR);
808 yych = *++YYCURSOR;
809 if (yych <= '/') goto yy13;
810 if (yych >= '3') goto yy13;
811 yy67:
812 YYDEBUG(67, *YYCURSOR);
813 yych = *++YYCURSOR;
814 if (yych != '-') goto yy13;
815 YYDEBUG(68, *YYCURSOR);
816 yych = *++YYCURSOR;
817 if (yych <= '/') goto yy13;
818 if (yych <= '0') goto yy69;
819 if (yych <= '2') goto yy70;
820 if (yych <= '3') goto yy71;
821 goto yy13;
822 yy69:
823 YYDEBUG(69, *YYCURSOR);
824 yych = *++YYCURSOR;
825 if (yych <= '0') goto yy13;
826 if (yych <= '9') goto yy72;
827 goto yy13;
828 yy70:
829 YYDEBUG(70, *YYCURSOR);
830 yych = *++YYCURSOR;
831 if (yych <= '/') goto yy13;
832 if (yych <= '9') goto yy72;
833 goto yy13;
834 yy71:
835 YYDEBUG(71, *YYCURSOR);
836 yych = *++YYCURSOR;
837 if (yych <= '/') goto yy13;
838 if (yych >= '2') goto yy13;
839 yy72:
840 YYDEBUG(72, *YYCURSOR);
841 yych = *++YYCURSOR;
842 if (yych != 'T') goto yy13;
843 YYDEBUG(73, *YYCURSOR);
844 yych = *++YYCURSOR;
845 if (yych <= '/') goto yy13;
846 if (yych <= '1') goto yy74;
847 if (yych <= '2') goto yy75;
848 goto yy13;
849 yy74:
850 YYDEBUG(74, *YYCURSOR);
851 yych = *++YYCURSOR;
852 if (yych <= '/') goto yy13;
853 if (yych <= '9') goto yy76;
854 goto yy13;
855 yy75:
856 YYDEBUG(75, *YYCURSOR);
857 yych = *++YYCURSOR;
858 if (yych <= '/') goto yy13;
859 if (yych >= '5') goto yy13;
860 yy76:
861 YYDEBUG(76, *YYCURSOR);
862 yych = *++YYCURSOR;
863 if (yych != ':') goto yy13;
864 YYDEBUG(77, *YYCURSOR);
865 yych = *++YYCURSOR;
866 if (yych <= '/') goto yy13;
867 if (yych >= '6') goto yy13;
868 YYDEBUG(78, *YYCURSOR);
869 yych = *++YYCURSOR;
870 if (yych <= '/') goto yy13;
871 if (yych >= ':') goto yy13;
872 YYDEBUG(79, *YYCURSOR);
873 yych = *++YYCURSOR;
874 if (yych != ':') goto yy13;
875 YYDEBUG(80, *YYCURSOR);
876 yych = *++YYCURSOR;
877 if (yych <= '/') goto yy13;
878 if (yych >= '6') goto yy13;
879 YYDEBUG(81, *YYCURSOR);
880 yych = *++YYCURSOR;
881 if (yych <= '/') goto yy13;
882 if (yych >= ':') goto yy13;
883 YYDEBUG(82, *YYCURSOR);
884 yych = *++YYCURSOR;
885 if (yych != 'Z') goto yy13;
886 yy83:
887 YYDEBUG(83, *YYCURSOR);
888 ++YYCURSOR;
889 YYDEBUG(84, *YYCURSOR);
890 #line 298 "ext/date/lib/parse_iso_intervals.re"
891 {
892 timelib_time *current;
893
894 if (s->have_date || s->have_period) {
895 current = s->end;
896 s->have_end_date = 1;
897 } else {
898 current = s->begin;
899 s->have_begin_date = 1;
900 }
901 DEBUG_OUTPUT("datetimebasic | datetimeextended");
902 TIMELIB_INIT;
903 current->y = timelib_get_nr((char **) &ptr, 4);
904 current->m = timelib_get_nr((char **) &ptr, 2);
905 current->d = timelib_get_nr((char **) &ptr, 2);
906 current->h = timelib_get_nr((char **) &ptr, 2);
907 current->i = timelib_get_nr((char **) &ptr, 2);
908 current->s = timelib_get_nr((char **) &ptr, 2);
909 s->have_date = 1;
910 TIMELIB_DEINIT;
911 return TIMELIB_ISO_DATE;
912 }
913 #line 914 "<stdout>"
914 yy85:
915 YYDEBUG(85, *YYCURSOR);
916 yych = *++YYCURSOR;
917 if (yych <= '/') goto yy13;
918 if (yych <= '0') goto yy86;
919 if (yych <= '2') goto yy87;
920 if (yych <= '3') goto yy88;
921 goto yy13;
922 yy86:
923 YYDEBUG(86, *YYCURSOR);
924 yych = *++YYCURSOR;
925 if (yych <= '0') goto yy13;
926 if (yych <= '9') goto yy89;
927 goto yy13;
928 yy87:
929 YYDEBUG(87, *YYCURSOR);
930 yych = *++YYCURSOR;
931 if (yych <= '/') goto yy13;
932 if (yych <= '9') goto yy89;
933 goto yy13;
934 yy88:
935 YYDEBUG(88, *YYCURSOR);
936 yych = *++YYCURSOR;
937 if (yych <= '/') goto yy13;
938 if (yych >= '2') goto yy13;
939 yy89:
940 YYDEBUG(89, *YYCURSOR);
941 yych = *++YYCURSOR;
942 if (yych != 'T') goto yy13;
943 YYDEBUG(90, *YYCURSOR);
944 yych = *++YYCURSOR;
945 if (yych <= '/') goto yy13;
946 if (yych <= '1') goto yy91;
947 if (yych <= '2') goto yy92;
948 goto yy13;
949 yy91:
950 YYDEBUG(91, *YYCURSOR);
951 yych = *++YYCURSOR;
952 if (yych <= '/') goto yy13;
953 if (yych <= '9') goto yy93;
954 goto yy13;
955 yy92:
956 YYDEBUG(92, *YYCURSOR);
957 yych = *++YYCURSOR;
958 if (yych <= '/') goto yy13;
959 if (yych >= '5') goto yy13;
960 yy93:
961 YYDEBUG(93, *YYCURSOR);
962 yych = *++YYCURSOR;
963 if (yych <= '/') goto yy13;
964 if (yych >= '6') goto yy13;
965 YYDEBUG(94, *YYCURSOR);
966 yych = *++YYCURSOR;
967 if (yych <= '/') goto yy13;
968 if (yych >= ':') goto yy13;
969 YYDEBUG(95, *YYCURSOR);
970 yych = *++YYCURSOR;
971 if (yych <= '/') goto yy13;
972 if (yych >= '6') goto yy13;
973 YYDEBUG(96, *YYCURSOR);
974 yych = *++YYCURSOR;
975 if (yych <= '/') goto yy13;
976 if (yych >= ':') goto yy13;
977 YYDEBUG(97, *YYCURSOR);
978 yych = *++YYCURSOR;
979 if (yych == 'Z') goto yy83;
980 goto yy13;
981 yy98:
982 YYDEBUG(98, *YYCURSOR);
983 ++YYCURSOR;
984 if (YYLIMIT <= YYCURSOR) YYFILL(1);
985 yych = *YYCURSOR;
986 YYDEBUG(99, *YYCURSOR);
987 if (yych <= '/') goto yy100;
988 if (yych <= '9') goto yy98;
989 yy100:
990 YYDEBUG(100, *YYCURSOR);
991 #line 287 "ext/date/lib/parse_iso_intervals.re"
992 {
993 DEBUG_OUTPUT("recurrences");
994 TIMELIB_INIT;
995 ptr++;
996 s->recurrences = timelib_get_unsigned_nr((char **) &ptr, 9);
997 TIMELIB_DEINIT;
998 s->have_recurrences = 1;
999 return TIMELIB_PERIOD;
1000 }
1001 #line 1002 "<stdout>"
1002 }
1003 #line 399 "ext/date/lib/parse_iso_intervals.re"
1004
1005 }
1006 #ifdef PHP_WIN32
1007 #pragma optimize( "", on )
1008 #endif
1009
1010 #define YYMAXFILL 20
1011
timelib_strtointerval(char * s,size_t len,timelib_time ** begin,timelib_time ** end,timelib_rel_time ** period,int * recurrences,struct timelib_error_container ** errors)1012 void timelib_strtointerval(char *s, size_t len,
1013 timelib_time **begin, timelib_time **end,
1014 timelib_rel_time **period, int *recurrences,
1015 struct timelib_error_container **errors)
1016 {
1017 Scanner in;
1018 int t;
1019 char *e = s + len - 1;
1020
1021 memset(&in, 0, sizeof(in));
1022 in.errors = timelib_malloc(sizeof(struct timelib_error_container));
1023 in.errors->warning_count = 0;
1024 in.errors->warning_messages = NULL;
1025 in.errors->error_count = 0;
1026 in.errors->error_messages = NULL;
1027
1028 if (len > 0) {
1029 while (isspace(*s) && s < e) {
1030 s++;
1031 }
1032 while (isspace(*e) && e > s) {
1033 e--;
1034 }
1035 }
1036 if (e - s < 0) {
1037 add_error(&in, "Empty string");
1038 if (errors) {
1039 *errors = in.errors;
1040 } else {
1041 timelib_error_container_dtor(in.errors);
1042 }
1043 return;
1044 }
1045 e++;
1046
1047 /* init cursor */
1048 in.str = timelib_malloc((e - s) + YYMAXFILL);
1049 memset(in.str, 0, (e - s) + YYMAXFILL);
1050 memcpy(in.str, s, (e - s));
1051 in.lim = in.str + (e - s) + YYMAXFILL;
1052 in.cur = in.str;
1053
1054 /* init value containers */
1055 in.begin = timelib_time_ctor();
1056 in.begin->y = TIMELIB_UNSET;
1057 in.begin->d = TIMELIB_UNSET;
1058 in.begin->m = TIMELIB_UNSET;
1059 in.begin->h = TIMELIB_UNSET;
1060 in.begin->i = TIMELIB_UNSET;
1061 in.begin->s = TIMELIB_UNSET;
1062 in.begin->f = 0;
1063 in.begin->z = 0;
1064 in.begin->dst = 0;
1065 in.begin->is_localtime = 0;
1066 in.begin->zone_type = TIMELIB_ZONETYPE_OFFSET;
1067
1068 in.end = timelib_time_ctor();
1069 in.end->y = TIMELIB_UNSET;
1070 in.end->d = TIMELIB_UNSET;
1071 in.end->m = TIMELIB_UNSET;
1072 in.end->h = TIMELIB_UNSET;
1073 in.end->i = TIMELIB_UNSET;
1074 in.end->s = TIMELIB_UNSET;
1075 in.end->f = 0;
1076 in.end->z = 0;
1077 in.end->dst = 0;
1078 in.end->is_localtime = 0;
1079 in.end->zone_type = TIMELIB_ZONETYPE_OFFSET;
1080
1081 in.period = timelib_rel_time_ctor();
1082 in.period->y = 0;
1083 in.period->d = 0;
1084 in.period->m = 0;
1085 in.period->h = 0;
1086 in.period->i = 0;
1087 in.period->s = 0;
1088 in.period->weekday = 0;
1089 in.period->weekday_behavior = 0;
1090 in.period->first_last_day_of = 0;
1091 in.period->days = TIMELIB_UNSET;
1092
1093 in.recurrences = 1;
1094
1095 do {
1096 t = scan(&in);
1097 #ifdef DEBUG_PARSER
1098 printf("%d\n", t);
1099 #endif
1100 } while(t != EOI);
1101
1102 timelib_free(in.str);
1103 if (errors) {
1104 *errors = in.errors;
1105 } else {
1106 timelib_error_container_dtor(in.errors);
1107 }
1108 if (in.have_begin_date) {
1109 *begin = in.begin;
1110 } else {
1111 timelib_time_dtor(in.begin);
1112 }
1113 if (in.have_end_date) {
1114 *end = in.end;
1115 } else {
1116 timelib_time_dtor(in.end);
1117 }
1118 if (in.have_period) {
1119 *period = in.period;
1120 } else {
1121 timelib_rel_time_dtor(in.period);
1122 }
1123 if (in.have_recurrences) {
1124 *recurrences = in.recurrences;
1125 }
1126 }
1127
1128
1129 /*
1130 * vim: syntax=c
1131 */
1132
