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1.1.1.2 misho 1: /* Generated by re2c 0.13.5 on Mon Dec 5 22:02:27 2011 */
1.1 misho 2: #line 1 "ext/date/lib/parse_iso_intervals.re"
3: /*
4: +----------------------------------------------------------------------+
5: | PHP Version 5 |
6: +----------------------------------------------------------------------+
1.1.1.3 ! misho 7: | Copyright (c) 1997-2013 The PHP Group |
1.1 misho 8: +----------------------------------------------------------------------+
9: | This source file is subject to version 3.01 of the PHP license, |
10: | that is bundled with this package in the file LICENSE, and is |
11: | available through the world-wide-web at the following url: |
12: | http://www.php.net/license/3_01.txt |
13: | If you did not receive a copy of the PHP license and are unable to |
14: | obtain it through the world-wide-web, please send a note to |
15: | license@php.net so we can mail you a copy immediately. |
16: +----------------------------------------------------------------------+
17: | Authors: Derick Rethans <derick@derickrethans.nl> |
18: +----------------------------------------------------------------------+
19: */
20:
1.1.1.2 misho 21: /* $Id$ */
1.1 misho 22:
23: #include "timelib.h"
24:
25: #include <stdio.h>
26: #include <ctype.h>
27:
28: #ifdef HAVE_STDLIB_H
29: #include <stdlib.h>
30: #endif
31: #ifdef HAVE_STRING_H
32: #include <string.h>
33: #else
34: #include <strings.h>
35: #endif
36:
37: #if defined(_MSC_VER)
38: # define strtoll(s, f, b) _atoi64(s)
39: #elif !defined(HAVE_STRTOLL)
40: # if defined(HAVE_ATOLL)
41: # define strtoll(s, f, b) atoll(s)
42: # else
43: # define strtoll(s, f, b) strtol(s, f, b)
44: # endif
45: #endif
46:
47: #define TIMELIB_UNSET -99999
48:
49: #define TIMELIB_SECOND 1
50: #define TIMELIB_MINUTE 2
51: #define TIMELIB_HOUR 3
52: #define TIMELIB_DAY 4
53: #define TIMELIB_MONTH 5
54: #define TIMELIB_YEAR 6
55:
56: #define EOI 257
57:
58: #define TIMELIB_PERIOD 260
59: #define TIMELIB_ISO_DATE 261
60: #define TIMELIB_ERROR 999
61:
62: typedef unsigned char uchar;
63:
64: #define BSIZE 8192
65:
66: #define YYCTYPE uchar
67: #define YYCURSOR cursor
68: #define YYLIMIT s->lim
69: #define YYMARKER s->ptr
70: #define YYFILL(n) return EOI;
71:
72: #define RET(i) {s->cur = cursor; return i;}
73:
74: #define timelib_string_free free
75:
76: #define TIMELIB_INIT s->cur = cursor; str = timelib_string(s); ptr = str
77: #define TIMELIB_DEINIT timelib_string_free(str)
78:
79: #ifdef DEBUG_PARSER
80: #define DEBUG_OUTPUT(s) printf("%s\n", s);
81: #define YYDEBUG(s,c) { if (s != -1) { printf("state: %d ", s); printf("[%c]\n", c); } }
82: #else
83: #define DEBUG_OUTPUT(s)
84: #define YYDEBUG(s,c)
85: #endif
86:
87: #include "timelib_structs.h"
88:
89: typedef struct Scanner {
90: int fd;
91: uchar *lim, *str, *ptr, *cur, *tok, *pos;
92: unsigned int line, len;
93: struct timelib_error_container *errors;
94:
95: struct timelib_time *begin;
96: struct timelib_time *end;
97: struct timelib_rel_time *period;
98: int recurrences;
99:
100: int have_period;
101: int have_recurrences;
102: int have_date;
103: int have_begin_date;
104: int have_end_date;
105: } Scanner;
106:
107: #define HOUR(a) (int)(a * 60)
108:
109: static void add_warning(Scanner *s, char *error)
110: {
111: s->errors->warning_count++;
112: s->errors->warning_messages = realloc(s->errors->warning_messages, s->errors->warning_count * sizeof(timelib_error_message));
113: s->errors->warning_messages[s->errors->warning_count - 1].position = s->tok ? s->tok - s->str : 0;
114: s->errors->warning_messages[s->errors->warning_count - 1].character = s->tok ? *s->tok : 0;
115: s->errors->warning_messages[s->errors->warning_count - 1].message = strdup(error);
116: }
117:
118: static void add_error(Scanner *s, char *error)
119: {
120: s->errors->error_count++;
121: s->errors->error_messages = realloc(s->errors->error_messages, s->errors->error_count * sizeof(timelib_error_message));
122: s->errors->error_messages[s->errors->error_count - 1].position = s->tok ? s->tok - s->str : 0;
123: s->errors->error_messages[s->errors->error_count - 1].character = s->tok ? *s->tok : 0;
124: s->errors->error_messages[s->errors->error_count - 1].message = strdup(error);
125: }
126:
127: static char *timelib_string(Scanner *s)
128: {
129: char *tmp = calloc(1, s->cur - s->tok + 1);
130: memcpy(tmp, s->tok, s->cur - s->tok);
131:
132: return tmp;
133: }
134:
135: static timelib_sll timelib_get_nr(char **ptr, int max_length)
136: {
137: char *begin, *end, *str;
138: timelib_sll tmp_nr = TIMELIB_UNSET;
139: int len = 0;
140:
141: while ((**ptr < '0') || (**ptr > '9')) {
142: if (**ptr == '\0') {
143: return TIMELIB_UNSET;
144: }
145: ++*ptr;
146: }
147: begin = *ptr;
148: while ((**ptr >= '0') && (**ptr <= '9') && len < max_length) {
149: ++*ptr;
150: ++len;
151: }
152: end = *ptr;
153: str = calloc(1, end - begin + 1);
154: memcpy(str, begin, end - begin);
155: tmp_nr = strtoll(str, NULL, 10);
156: free(str);
157: return tmp_nr;
158: }
159:
160: static timelib_ull timelib_get_unsigned_nr(char **ptr, int max_length)
161: {
162: timelib_ull dir = 1;
163:
164: while (((**ptr < '0') || (**ptr > '9')) && (**ptr != '+') && (**ptr != '-')) {
165: if (**ptr == '\0') {
166: return TIMELIB_UNSET;
167: }
168: ++*ptr;
169: }
170:
171: while (**ptr == '+' || **ptr == '-')
172: {
173: if (**ptr == '-') {
174: dir *= -1;
175: }
176: ++*ptr;
177: }
178: return dir * timelib_get_nr(ptr, max_length);
179: }
180:
181: static long timelib_parse_tz_cor(char **ptr)
182: {
183: char *begin = *ptr, *end;
184: long tmp;
185:
186: while (isdigit(**ptr) || **ptr == ':') {
187: ++*ptr;
188: }
189: end = *ptr;
190: switch (end - begin) {
191: case 1:
192: case 2:
193: return HOUR(strtol(begin, NULL, 10));
194: break;
195: case 3:
196: case 4:
197: if (begin[1] == ':') {
198: tmp = HOUR(strtol(begin, NULL, 10)) + strtol(begin + 2, NULL, 10);
199: return tmp;
200: } else if (begin[2] == ':') {
201: tmp = HOUR(strtol(begin, NULL, 10)) + strtol(begin + 3, NULL, 10);
202: return tmp;
203: } else {
204: tmp = strtol(begin, NULL, 10);
205: return HOUR(tmp / 100) + tmp % 100;
206: }
207: case 5:
208: tmp = HOUR(strtol(begin, NULL, 10)) + strtol(begin + 3, NULL, 10);
209: return tmp;
210: }
211: return 0;
212: }
213:
214: static void timelib_eat_spaces(char **ptr)
215: {
216: while (**ptr == ' ' || **ptr == '\t') {
217: ++*ptr;
218: }
219: }
220:
221: static void timelib_eat_until_separator(char **ptr)
222: {
223: while (strchr(" \t.,:;/-0123456789", **ptr) == NULL) {
224: ++*ptr;
225: }
226: }
227:
228: static long timelib_get_zone(char **ptr, int *dst, timelib_time *t, int *tz_not_found, const timelib_tzdb *tzdb)
229: {
230: long retval = 0;
231:
232: *tz_not_found = 0;
233:
234: while (**ptr == ' ' || **ptr == '\t' || **ptr == '(') {
235: ++*ptr;
236: }
237: if ((*ptr)[0] == 'G' && (*ptr)[1] == 'M' && (*ptr)[2] == 'T' && ((*ptr)[3] == '+' || (*ptr)[3] == '-')) {
238: *ptr += 3;
239: }
240: if (**ptr == '+') {
241: ++*ptr;
242: t->is_localtime = 1;
243: t->zone_type = TIMELIB_ZONETYPE_OFFSET;
244: *tz_not_found = 0;
245: t->dst = 0;
246:
247: retval = -1 * timelib_parse_tz_cor(ptr);
248: } else if (**ptr == '-') {
249: ++*ptr;
250: t->is_localtime = 1;
251: t->zone_type = TIMELIB_ZONETYPE_OFFSET;
252: *tz_not_found = 0;
253: t->dst = 0;
254:
255: retval = timelib_parse_tz_cor(ptr);
256: }
257: while (**ptr == ')') {
258: ++*ptr;
259: }
260: return retval;
261: }
262:
263: #define timelib_split_free(arg) { \
264: int i; \
265: for (i = 0; i < arg.c; i++) { \
266: free(arg.v[i]); \
267: } \
268: if (arg.v) { \
269: free(arg.v); \
270: } \
271: }
272:
273: /* date parser's scan function too large for VC6 - VC7.x
274: drop the optimization solves the problem */
275: #ifdef PHP_WIN32
276: #pragma optimize( "", off )
277: #endif
278: static int scan(Scanner *s)
279: {
280: uchar *cursor = s->cur;
281: char *str, *ptr = NULL;
282:
283: std:
284: s->tok = cursor;
285: s->len = 0;
286: #line 311 "ext/date/lib/parse_iso_intervals.re"
287:
288:
289:
290: #line 291 "ext/date/lib/parse_iso_intervals.c"
291: {
292: YYCTYPE yych;
293: unsigned int yyaccept = 0;
294: static const unsigned char yybm[] = {
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: 0, 0, 0, 0, 0, 0, 0, 0,
299: 0, 0, 0, 0, 0, 0, 0, 0,
300: 0, 0, 0, 0, 0, 0, 0, 0,
301: 128, 128, 128, 128, 128, 128, 128, 128,
302: 128, 128, 0, 0, 0, 0, 0, 0,
303: 0, 0, 0, 0, 0, 0, 0, 0,
304: 0, 0, 0, 0, 0, 0, 0, 0,
305: 0, 0, 0, 0, 0, 0, 0, 0,
306: 0, 0, 0, 0, 0, 0, 0, 0,
307: 0, 0, 0, 0, 0, 0, 0, 0,
308: 0, 0, 0, 0, 0, 0, 0, 0,
309: 0, 0, 0, 0, 0, 0, 0, 0,
310: 0, 0, 0, 0, 0, 0, 0, 0,
311: 0, 0, 0, 0, 0, 0, 0, 0,
312: 0, 0, 0, 0, 0, 0, 0, 0,
313: 0, 0, 0, 0, 0, 0, 0, 0,
314: 0, 0, 0, 0, 0, 0, 0, 0,
315: 0, 0, 0, 0, 0, 0, 0, 0,
316: 0, 0, 0, 0, 0, 0, 0, 0,
317: 0, 0, 0, 0, 0, 0, 0, 0,
318: 0, 0, 0, 0, 0, 0, 0, 0,
319: 0, 0, 0, 0, 0, 0, 0, 0,
320: 0, 0, 0, 0, 0, 0, 0, 0,
321: 0, 0, 0, 0, 0, 0, 0, 0,
322: 0, 0, 0, 0, 0, 0, 0, 0,
323: 0, 0, 0, 0, 0, 0, 0, 0,
324: 0, 0, 0, 0, 0, 0, 0, 0,
325: 0, 0, 0, 0, 0, 0, 0, 0,
326: 0, 0, 0, 0, 0, 0, 0, 0,
327: };
328:
329: YYDEBUG(0, *YYCURSOR);
330: if ((YYLIMIT - YYCURSOR) < 20) YYFILL(20);
331: yych = *YYCURSOR;
332: if (yych <= ',') {
333: if (yych <= '\n') {
334: if (yych <= 0x00) goto yy9;
335: if (yych <= 0x08) goto yy11;
336: if (yych <= '\t') goto yy7;
337: goto yy9;
338: } else {
339: if (yych == ' ') goto yy7;
340: if (yych <= '+') goto yy11;
341: goto yy7;
342: }
343: } else {
344: if (yych <= 'O') {
345: if (yych <= '-') goto yy11;
346: if (yych <= '/') goto yy7;
347: if (yych <= '9') goto yy4;
348: goto yy11;
349: } else {
350: if (yych <= 'P') goto yy5;
351: if (yych != 'R') goto yy11;
352: }
353: }
354: YYDEBUG(2, *YYCURSOR);
355: ++YYCURSOR;
356: if ((yych = *YYCURSOR) <= '/') goto yy3;
357: if (yych <= '9') goto yy98;
358: yy3:
359: YYDEBUG(3, *YYCURSOR);
360: #line 424 "ext/date/lib/parse_iso_intervals.re"
361: {
362: add_error(s, "Unexpected character");
363: goto std;
364: }
365: #line 366 "ext/date/lib/parse_iso_intervals.c"
366: yy4:
367: YYDEBUG(4, *YYCURSOR);
368: yyaccept = 0;
369: yych = *(YYMARKER = ++YYCURSOR);
370: if (yych <= '/') goto yy3;
371: if (yych <= '9') goto yy59;
372: goto yy3;
373: yy5:
374: YYDEBUG(5, *YYCURSOR);
375: yyaccept = 1;
376: yych = *(YYMARKER = ++YYCURSOR);
377: if (yych <= '/') goto yy6;
378: if (yych <= '9') goto yy12;
379: if (yych == 'T') goto yy14;
380: yy6:
381: YYDEBUG(6, *YYCURSOR);
382: #line 351 "ext/date/lib/parse_iso_intervals.re"
383: {
384: timelib_sll nr;
385: int in_time = 0;
386: DEBUG_OUTPUT("period");
387: TIMELIB_INIT;
388: ptr++;
389: do {
390: if ( *ptr == 'T' ) {
391: in_time = 1;
392: ptr++;
393: }
394: if ( *ptr == '\0' ) {
395: add_error(s, "Missing expected time part");
396: break;
397: }
398:
399: nr = timelib_get_unsigned_nr((char **) &ptr, 12);
400: switch (*ptr) {
401: case 'Y': s->period->y = nr; break;
402: case 'W': s->period->d = nr * 7; break;
403: case 'D': s->period->d = nr; break;
404: case 'H': s->period->h = nr; break;
405: case 'S': s->period->s = nr; break;
406: case 'M':
407: if (in_time) {
408: s->period->i = nr;
409: } else {
410: s->period->m = nr;
411: }
412: break;
413: default:
414: add_error(s, "Undefined period specifier");
415: break;
416: }
417: ptr++;
418: } while (*ptr);
419: s->have_period = 1;
420: TIMELIB_DEINIT;
421: return TIMELIB_PERIOD;
422: }
423: #line 424 "ext/date/lib/parse_iso_intervals.c"
424: yy7:
425: YYDEBUG(7, *YYCURSOR);
426: ++YYCURSOR;
427: YYDEBUG(8, *YYCURSOR);
428: #line 413 "ext/date/lib/parse_iso_intervals.re"
429: {
430: goto std;
431: }
432: #line 433 "ext/date/lib/parse_iso_intervals.c"
433: yy9:
434: YYDEBUG(9, *YYCURSOR);
435: ++YYCURSOR;
436: YYDEBUG(10, *YYCURSOR);
437: #line 418 "ext/date/lib/parse_iso_intervals.re"
438: {
439: s->pos = cursor; s->line++;
440: goto std;
441: }
442: #line 443 "ext/date/lib/parse_iso_intervals.c"
443: yy11:
444: YYDEBUG(11, *YYCURSOR);
445: yych = *++YYCURSOR;
446: goto yy3;
447: yy12:
448: YYDEBUG(12, *YYCURSOR);
449: yych = *++YYCURSOR;
450: if (yych <= 'L') {
451: if (yych <= '9') {
452: if (yych >= '0') goto yy25;
453: } else {
454: if (yych == 'D') goto yy24;
455: }
456: } else {
457: if (yych <= 'W') {
458: if (yych <= 'M') goto yy27;
459: if (yych >= 'W') goto yy26;
460: } else {
461: if (yych == 'Y') goto yy28;
462: }
463: }
464: yy13:
465: YYDEBUG(13, *YYCURSOR);
466: YYCURSOR = YYMARKER;
467: if (yyaccept <= 0) {
468: goto yy3;
469: } else {
470: goto yy6;
471: }
472: yy14:
473: YYDEBUG(14, *YYCURSOR);
474: yyaccept = 1;
475: yych = *(YYMARKER = ++YYCURSOR);
476: if (yybm[0+yych] & 128) {
477: goto yy15;
478: }
479: goto yy6;
480: yy15:
481: YYDEBUG(15, *YYCURSOR);
482: ++YYCURSOR;
483: if ((YYLIMIT - YYCURSOR) < 2) YYFILL(2);
484: yych = *YYCURSOR;
485: YYDEBUG(16, *YYCURSOR);
486: if (yybm[0+yych] & 128) {
487: goto yy15;
488: }
489: if (yych <= 'L') {
490: if (yych == 'H') goto yy19;
491: goto yy13;
492: } else {
493: if (yych <= 'M') goto yy18;
494: if (yych != 'S') goto yy13;
495: }
496: yy17:
497: YYDEBUG(17, *YYCURSOR);
498: yych = *++YYCURSOR;
499: goto yy6;
500: yy18:
501: YYDEBUG(18, *YYCURSOR);
502: yyaccept = 1;
503: yych = *(YYMARKER = ++YYCURSOR);
504: if (yych <= '/') goto yy6;
505: if (yych <= '9') goto yy22;
506: goto yy6;
507: yy19:
508: YYDEBUG(19, *YYCURSOR);
509: yyaccept = 1;
510: yych = *(YYMARKER = ++YYCURSOR);
511: if (yych <= '/') goto yy6;
512: if (yych >= ':') goto yy6;
513: yy20:
514: YYDEBUG(20, *YYCURSOR);
515: ++YYCURSOR;
516: if ((YYLIMIT - YYCURSOR) < 2) YYFILL(2);
517: yych = *YYCURSOR;
518: YYDEBUG(21, *YYCURSOR);
519: if (yych <= 'L') {
520: if (yych <= '/') goto yy13;
521: if (yych <= '9') goto yy20;
522: goto yy13;
523: } else {
524: if (yych <= 'M') goto yy18;
525: if (yych == 'S') goto yy17;
526: goto yy13;
527: }
528: yy22:
529: YYDEBUG(22, *YYCURSOR);
530: ++YYCURSOR;
531: if (YYLIMIT <= YYCURSOR) YYFILL(1);
532: yych = *YYCURSOR;
533: YYDEBUG(23, *YYCURSOR);
534: if (yych <= '/') goto yy13;
535: if (yych <= '9') goto yy22;
536: if (yych == 'S') goto yy17;
537: goto yy13;
538: yy24:
539: YYDEBUG(24, *YYCURSOR);
540: yych = *++YYCURSOR;
541: if (yych == 'T') goto yy14;
542: goto yy6;
543: yy25:
544: YYDEBUG(25, *YYCURSOR);
545: yych = *++YYCURSOR;
546: if (yych <= 'L') {
547: if (yych <= '9') {
548: if (yych <= '/') goto yy13;
549: goto yy35;
550: } else {
551: if (yych == 'D') goto yy24;
552: goto yy13;
553: }
554: } else {
555: if (yych <= 'W') {
556: if (yych <= 'M') goto yy27;
557: if (yych <= 'V') goto yy13;
558: } else {
559: if (yych == 'Y') goto yy28;
560: goto yy13;
561: }
562: }
563: yy26:
564: YYDEBUG(26, *YYCURSOR);
565: yyaccept = 1;
566: yych = *(YYMARKER = ++YYCURSOR);
567: if (yych <= '/') goto yy6;
568: if (yych <= '9') goto yy33;
569: if (yych == 'T') goto yy14;
570: goto yy6;
571: yy27:
572: YYDEBUG(27, *YYCURSOR);
573: yyaccept = 1;
574: yych = *(YYMARKER = ++YYCURSOR);
575: if (yych <= '/') goto yy6;
576: if (yych <= '9') goto yy31;
577: if (yych == 'T') goto yy14;
578: goto yy6;
579: yy28:
580: YYDEBUG(28, *YYCURSOR);
581: yyaccept = 1;
582: yych = *(YYMARKER = ++YYCURSOR);
583: if (yych <= '/') goto yy6;
584: if (yych <= '9') goto yy29;
585: if (yych == 'T') goto yy14;
586: goto yy6;
587: yy29:
588: YYDEBUG(29, *YYCURSOR);
589: ++YYCURSOR;
590: if ((YYLIMIT - YYCURSOR) < 3) YYFILL(3);
591: yych = *YYCURSOR;
592: YYDEBUG(30, *YYCURSOR);
593: if (yych <= 'D') {
594: if (yych <= '/') goto yy13;
595: if (yych <= '9') goto yy29;
596: if (yych <= 'C') goto yy13;
597: goto yy24;
598: } else {
599: if (yych <= 'M') {
600: if (yych <= 'L') goto yy13;
601: goto yy27;
602: } else {
603: if (yych == 'W') goto yy26;
604: goto yy13;
605: }
606: }
607: yy31:
608: YYDEBUG(31, *YYCURSOR);
609: ++YYCURSOR;
610: if ((YYLIMIT - YYCURSOR) < 3) YYFILL(3);
611: yych = *YYCURSOR;
612: YYDEBUG(32, *YYCURSOR);
613: if (yych <= 'C') {
614: if (yych <= '/') goto yy13;
615: if (yych <= '9') goto yy31;
616: goto yy13;
617: } else {
618: if (yych <= 'D') goto yy24;
619: if (yych == 'W') goto yy26;
620: goto yy13;
621: }
622: yy33:
623: YYDEBUG(33, *YYCURSOR);
624: ++YYCURSOR;
625: if ((YYLIMIT - YYCURSOR) < 3) YYFILL(3);
626: yych = *YYCURSOR;
627: YYDEBUG(34, *YYCURSOR);
628: if (yych <= '/') goto yy13;
629: if (yych <= '9') goto yy33;
630: if (yych == 'D') goto yy24;
631: goto yy13;
632: yy35:
633: YYDEBUG(35, *YYCURSOR);
634: yych = *++YYCURSOR;
635: if (yych <= 'L') {
636: if (yych <= '9') {
637: if (yych <= '/') goto yy13;
638: } else {
639: if (yych == 'D') goto yy24;
640: goto yy13;
641: }
642: } else {
643: if (yych <= 'W') {
644: if (yych <= 'M') goto yy27;
645: if (yych <= 'V') goto yy13;
646: goto yy26;
647: } else {
648: if (yych == 'Y') goto yy28;
649: goto yy13;
650: }
651: }
652: YYDEBUG(36, *YYCURSOR);
653: yych = *++YYCURSOR;
654: if (yych != '-') goto yy39;
655: YYDEBUG(37, *YYCURSOR);
656: yych = *++YYCURSOR;
657: if (yych <= '/') goto yy13;
658: if (yych <= '0') goto yy40;
659: if (yych <= '1') goto yy41;
660: goto yy13;
661: yy38:
662: YYDEBUG(38, *YYCURSOR);
663: ++YYCURSOR;
664: if ((YYLIMIT - YYCURSOR) < 3) YYFILL(3);
665: yych = *YYCURSOR;
666: yy39:
667: YYDEBUG(39, *YYCURSOR);
668: if (yych <= 'L') {
669: if (yych <= '9') {
670: if (yych <= '/') goto yy13;
671: goto yy38;
672: } else {
673: if (yych == 'D') goto yy24;
674: goto yy13;
675: }
676: } else {
677: if (yych <= 'W') {
678: if (yych <= 'M') goto yy27;
679: if (yych <= 'V') goto yy13;
680: goto yy26;
681: } else {
682: if (yych == 'Y') goto yy28;
683: goto yy13;
684: }
685: }
686: yy40:
687: YYDEBUG(40, *YYCURSOR);
688: yych = *++YYCURSOR;
689: if (yych <= '/') goto yy13;
690: if (yych <= '9') goto yy42;
691: goto yy13;
692: yy41:
693: YYDEBUG(41, *YYCURSOR);
694: yych = *++YYCURSOR;
695: if (yych <= '/') goto yy13;
696: if (yych >= '3') goto yy13;
697: yy42:
698: YYDEBUG(42, *YYCURSOR);
699: yych = *++YYCURSOR;
700: if (yych != '-') goto yy13;
701: YYDEBUG(43, *YYCURSOR);
702: yych = *++YYCURSOR;
703: if (yych <= '/') goto yy13;
704: if (yych <= '0') goto yy44;
705: if (yych <= '2') goto yy45;
706: if (yych <= '3') goto yy46;
707: goto yy13;
708: yy44:
709: YYDEBUG(44, *YYCURSOR);
710: yych = *++YYCURSOR;
711: if (yych <= '/') goto yy13;
712: if (yych <= '9') goto yy47;
713: goto yy13;
714: yy45:
715: YYDEBUG(45, *YYCURSOR);
716: yych = *++YYCURSOR;
717: if (yych <= '/') goto yy13;
718: if (yych <= '9') goto yy47;
719: goto yy13;
720: yy46:
721: YYDEBUG(46, *YYCURSOR);
722: yych = *++YYCURSOR;
723: if (yych <= '/') goto yy13;
724: if (yych >= '2') goto yy13;
725: yy47:
726: YYDEBUG(47, *YYCURSOR);
727: yych = *++YYCURSOR;
728: if (yych != 'T') goto yy13;
729: YYDEBUG(48, *YYCURSOR);
730: yych = *++YYCURSOR;
731: if (yych <= '/') goto yy13;
732: if (yych <= '1') goto yy49;
733: if (yych <= '2') goto yy50;
734: goto yy13;
735: yy49:
736: YYDEBUG(49, *YYCURSOR);
737: yych = *++YYCURSOR;
738: if (yych <= '/') goto yy13;
739: if (yych <= '9') goto yy51;
740: goto yy13;
741: yy50:
742: YYDEBUG(50, *YYCURSOR);
743: yych = *++YYCURSOR;
744: if (yych <= '/') goto yy13;
745: if (yych >= '5') goto yy13;
746: yy51:
747: YYDEBUG(51, *YYCURSOR);
748: yych = *++YYCURSOR;
749: if (yych != ':') goto yy13;
750: YYDEBUG(52, *YYCURSOR);
751: yych = *++YYCURSOR;
752: if (yych <= '/') goto yy13;
753: if (yych >= '6') goto yy13;
754: YYDEBUG(53, *YYCURSOR);
755: yych = *++YYCURSOR;
756: if (yych <= '/') goto yy13;
757: if (yych >= ':') goto yy13;
758: YYDEBUG(54, *YYCURSOR);
759: yych = *++YYCURSOR;
760: if (yych != ':') goto yy13;
761: YYDEBUG(55, *YYCURSOR);
762: yych = *++YYCURSOR;
763: if (yych <= '/') goto yy13;
764: if (yych >= '6') goto yy13;
765: YYDEBUG(56, *YYCURSOR);
766: yych = *++YYCURSOR;
767: if (yych <= '/') goto yy13;
768: if (yych >= ':') goto yy13;
769: YYDEBUG(57, *YYCURSOR);
770: ++YYCURSOR;
771: YYDEBUG(58, *YYCURSOR);
772: #line 393 "ext/date/lib/parse_iso_intervals.re"
773: {
774: DEBUG_OUTPUT("combinedrep");
775: TIMELIB_INIT;
776: s->period->y = timelib_get_unsigned_nr((char **) &ptr, 4);
777: ptr++;
778: s->period->m = timelib_get_unsigned_nr((char **) &ptr, 2);
779: ptr++;
780: s->period->d = timelib_get_unsigned_nr((char **) &ptr, 2);
781: ptr++;
782: s->period->h = timelib_get_unsigned_nr((char **) &ptr, 2);
783: ptr++;
784: s->period->i = timelib_get_unsigned_nr((char **) &ptr, 2);
785: ptr++;
786: s->period->s = timelib_get_unsigned_nr((char **) &ptr, 2);
787: s->have_period = 1;
788: TIMELIB_DEINIT;
789: return TIMELIB_PERIOD;
790: }
791: #line 792 "ext/date/lib/parse_iso_intervals.c"
792: yy59:
793: YYDEBUG(59, *YYCURSOR);
794: yych = *++YYCURSOR;
795: if (yych <= '/') goto yy13;
796: if (yych >= ':') goto yy13;
797: YYDEBUG(60, *YYCURSOR);
798: yych = *++YYCURSOR;
799: if (yych <= '/') goto yy13;
800: if (yych >= ':') goto yy13;
801: YYDEBUG(61, *YYCURSOR);
802: yych = *++YYCURSOR;
803: if (yych <= '/') {
804: if (yych == '-') goto yy64;
805: goto yy13;
806: } else {
807: if (yych <= '0') goto yy62;
808: if (yych <= '1') goto yy63;
809: goto yy13;
810: }
811: yy62:
812: YYDEBUG(62, *YYCURSOR);
813: yych = *++YYCURSOR;
814: if (yych <= '0') goto yy13;
815: if (yych <= '9') goto yy85;
816: goto yy13;
817: yy63:
818: YYDEBUG(63, *YYCURSOR);
819: yych = *++YYCURSOR;
820: if (yych <= '/') goto yy13;
821: if (yych <= '2') goto yy85;
822: goto yy13;
823: yy64:
824: YYDEBUG(64, *YYCURSOR);
825: yych = *++YYCURSOR;
826: if (yych <= '/') goto yy13;
827: if (yych <= '0') goto yy65;
828: if (yych <= '1') goto yy66;
829: goto yy13;
830: yy65:
831: YYDEBUG(65, *YYCURSOR);
832: yych = *++YYCURSOR;
833: if (yych <= '0') goto yy13;
834: if (yych <= '9') goto yy67;
835: goto yy13;
836: yy66:
837: YYDEBUG(66, *YYCURSOR);
838: yych = *++YYCURSOR;
839: if (yych <= '/') goto yy13;
840: if (yych >= '3') goto yy13;
841: yy67:
842: YYDEBUG(67, *YYCURSOR);
843: yych = *++YYCURSOR;
844: if (yych != '-') goto yy13;
845: YYDEBUG(68, *YYCURSOR);
846: yych = *++YYCURSOR;
847: if (yych <= '/') goto yy13;
848: if (yych <= '0') goto yy69;
849: if (yych <= '2') goto yy70;
850: if (yych <= '3') goto yy71;
851: goto yy13;
852: yy69:
853: YYDEBUG(69, *YYCURSOR);
854: yych = *++YYCURSOR;
855: if (yych <= '0') goto yy13;
856: if (yych <= '9') goto yy72;
857: goto yy13;
858: yy70:
859: YYDEBUG(70, *YYCURSOR);
860: yych = *++YYCURSOR;
861: if (yych <= '/') goto yy13;
862: if (yych <= '9') goto yy72;
863: goto yy13;
864: yy71:
865: YYDEBUG(71, *YYCURSOR);
866: yych = *++YYCURSOR;
867: if (yych <= '/') goto yy13;
868: if (yych >= '2') goto yy13;
869: yy72:
870: YYDEBUG(72, *YYCURSOR);
871: yych = *++YYCURSOR;
872: if (yych != 'T') goto yy13;
873: YYDEBUG(73, *YYCURSOR);
874: yych = *++YYCURSOR;
875: if (yych <= '/') goto yy13;
876: if (yych <= '1') goto yy74;
877: if (yych <= '2') goto yy75;
878: goto yy13;
879: yy74:
880: YYDEBUG(74, *YYCURSOR);
881: yych = *++YYCURSOR;
882: if (yych <= '/') goto yy13;
883: if (yych <= '9') goto yy76;
884: goto yy13;
885: yy75:
886: YYDEBUG(75, *YYCURSOR);
887: yych = *++YYCURSOR;
888: if (yych <= '/') goto yy13;
889: if (yych >= '5') goto yy13;
890: yy76:
891: YYDEBUG(76, *YYCURSOR);
892: yych = *++YYCURSOR;
893: if (yych != ':') goto yy13;
894: YYDEBUG(77, *YYCURSOR);
895: yych = *++YYCURSOR;
896: if (yych <= '/') goto yy13;
897: if (yych >= '6') goto yy13;
898: YYDEBUG(78, *YYCURSOR);
899: yych = *++YYCURSOR;
900: if (yych <= '/') goto yy13;
901: if (yych >= ':') goto yy13;
902: YYDEBUG(79, *YYCURSOR);
903: yych = *++YYCURSOR;
904: if (yych != ':') goto yy13;
905: YYDEBUG(80, *YYCURSOR);
906: yych = *++YYCURSOR;
907: if (yych <= '/') goto yy13;
908: if (yych >= '6') goto yy13;
909: YYDEBUG(81, *YYCURSOR);
910: yych = *++YYCURSOR;
911: if (yych <= '/') goto yy13;
912: if (yych >= ':') goto yy13;
913: YYDEBUG(82, *YYCURSOR);
914: yych = *++YYCURSOR;
915: if (yych != 'Z') goto yy13;
916: yy83:
917: YYDEBUG(83, *YYCURSOR);
918: ++YYCURSOR;
919: YYDEBUG(84, *YYCURSOR);
920: #line 327 "ext/date/lib/parse_iso_intervals.re"
921: {
922: timelib_time *current;
923:
924: if (s->have_date || s->have_period) {
925: current = s->end;
926: s->have_end_date = 1;
927: } else {
928: current = s->begin;
929: s->have_begin_date = 1;
930: }
931: DEBUG_OUTPUT("datetimebasic | datetimeextended");
932: TIMELIB_INIT;
933: current->y = timelib_get_nr((char **) &ptr, 4);
934: current->m = timelib_get_nr((char **) &ptr, 2);
935: current->d = timelib_get_nr((char **) &ptr, 2);
936: current->h = timelib_get_nr((char **) &ptr, 2);
937: current->i = timelib_get_nr((char **) &ptr, 2);
938: current->s = timelib_get_nr((char **) &ptr, 2);
939: s->have_date = 1;
940: TIMELIB_DEINIT;
941: return TIMELIB_ISO_DATE;
942: }
943: #line 944 "ext/date/lib/parse_iso_intervals.c"
944: yy85:
945: YYDEBUG(85, *YYCURSOR);
946: yych = *++YYCURSOR;
947: if (yych <= '/') goto yy13;
948: if (yych <= '0') goto yy86;
949: if (yych <= '2') goto yy87;
950: if (yych <= '3') goto yy88;
951: goto yy13;
952: yy86:
953: YYDEBUG(86, *YYCURSOR);
954: yych = *++YYCURSOR;
955: if (yych <= '0') goto yy13;
956: if (yych <= '9') goto yy89;
957: goto yy13;
958: yy87:
959: YYDEBUG(87, *YYCURSOR);
960: yych = *++YYCURSOR;
961: if (yych <= '/') goto yy13;
962: if (yych <= '9') goto yy89;
963: goto yy13;
964: yy88:
965: YYDEBUG(88, *YYCURSOR);
966: yych = *++YYCURSOR;
967: if (yych <= '/') goto yy13;
968: if (yych >= '2') goto yy13;
969: yy89:
970: YYDEBUG(89, *YYCURSOR);
971: yych = *++YYCURSOR;
972: if (yych != 'T') goto yy13;
973: YYDEBUG(90, *YYCURSOR);
974: yych = *++YYCURSOR;
975: if (yych <= '/') goto yy13;
976: if (yych <= '1') goto yy91;
977: if (yych <= '2') goto yy92;
978: goto yy13;
979: yy91:
980: YYDEBUG(91, *YYCURSOR);
981: yych = *++YYCURSOR;
982: if (yych <= '/') goto yy13;
983: if (yych <= '9') goto yy93;
984: goto yy13;
985: yy92:
986: YYDEBUG(92, *YYCURSOR);
987: yych = *++YYCURSOR;
988: if (yych <= '/') goto yy13;
989: if (yych >= '5') goto yy13;
990: yy93:
991: YYDEBUG(93, *YYCURSOR);
992: yych = *++YYCURSOR;
993: if (yych <= '/') goto yy13;
994: if (yych >= '6') goto yy13;
995: YYDEBUG(94, *YYCURSOR);
996: yych = *++YYCURSOR;
997: if (yych <= '/') goto yy13;
998: if (yych >= ':') goto yy13;
999: YYDEBUG(95, *YYCURSOR);
1000: yych = *++YYCURSOR;
1001: if (yych <= '/') goto yy13;
1002: if (yych >= '6') goto yy13;
1003: YYDEBUG(96, *YYCURSOR);
1004: yych = *++YYCURSOR;
1005: if (yych <= '/') goto yy13;
1006: if (yych >= ':') goto yy13;
1007: YYDEBUG(97, *YYCURSOR);
1008: yych = *++YYCURSOR;
1009: if (yych == 'Z') goto yy83;
1010: goto yy13;
1011: yy98:
1012: YYDEBUG(98, *YYCURSOR);
1013: ++YYCURSOR;
1014: if (YYLIMIT <= YYCURSOR) YYFILL(1);
1015: yych = *YYCURSOR;
1016: YYDEBUG(99, *YYCURSOR);
1017: if (yych <= '/') goto yy100;
1018: if (yych <= '9') goto yy98;
1019: yy100:
1020: YYDEBUG(100, *YYCURSOR);
1021: #line 316 "ext/date/lib/parse_iso_intervals.re"
1022: {
1023: DEBUG_OUTPUT("recurrences");
1024: TIMELIB_INIT;
1025: ptr++;
1026: s->recurrences = timelib_get_unsigned_nr((char **) &ptr, 9);
1027: TIMELIB_DEINIT;
1028: s->have_recurrences = 1;
1029: return TIMELIB_PERIOD;
1030: }
1031: #line 1032 "ext/date/lib/parse_iso_intervals.c"
1032: }
1033: #line 428 "ext/date/lib/parse_iso_intervals.re"
1034:
1035: }
1036: #ifdef PHP_WIN32
1037: #pragma optimize( "", on )
1038: #endif
1039:
1040: #define YYMAXFILL 20
1041:
1042: void timelib_strtointerval(char *s, int len,
1043: timelib_time **begin, timelib_time **end,
1044: timelib_rel_time **period, int *recurrences,
1045: struct timelib_error_container **errors)
1046: {
1047: Scanner in;
1048: int t;
1049: char *e = s + len - 1;
1050:
1051: memset(&in, 0, sizeof(in));
1052: in.errors = malloc(sizeof(struct timelib_error_container));
1053: in.errors->warning_count = 0;
1054: in.errors->warning_messages = NULL;
1055: in.errors->error_count = 0;
1056: in.errors->error_messages = NULL;
1057:
1058: if (len > 0) {
1059: while (isspace(*s) && s < e) {
1060: s++;
1061: }
1062: while (isspace(*e) && e > s) {
1063: e--;
1064: }
1065: }
1066: if (e - s < 0) {
1067: add_error(&in, "Empty string");
1068: if (errors) {
1069: *errors = in.errors;
1070: } else {
1071: timelib_error_container_dtor(in.errors);
1072: }
1073: return;
1074: }
1075: e++;
1076:
1077: /* init cursor */
1078: in.str = malloc((e - s) + YYMAXFILL);
1079: memset(in.str, 0, (e - s) + YYMAXFILL);
1080: memcpy(in.str, s, (e - s));
1081: in.lim = in.str + (e - s) + YYMAXFILL;
1082: in.cur = in.str;
1083:
1084: /* init value containers */
1085: in.begin = timelib_time_ctor();
1086: in.begin->y = TIMELIB_UNSET;
1087: in.begin->d = TIMELIB_UNSET;
1088: in.begin->m = TIMELIB_UNSET;
1089: in.begin->h = TIMELIB_UNSET;
1090: in.begin->i = TIMELIB_UNSET;
1091: in.begin->s = TIMELIB_UNSET;
1092: in.begin->f = 0;
1093: in.begin->z = 0;
1094: in.begin->dst = 0;
1095: in.begin->is_localtime = 0;
1096: in.begin->zone_type = TIMELIB_ZONETYPE_OFFSET;
1097:
1098: in.end = timelib_time_ctor();
1099: in.end->y = TIMELIB_UNSET;
1100: in.end->d = TIMELIB_UNSET;
1101: in.end->m = TIMELIB_UNSET;
1102: in.end->h = TIMELIB_UNSET;
1103: in.end->i = TIMELIB_UNSET;
1104: in.end->s = TIMELIB_UNSET;
1105: in.end->f = 0;
1106: in.end->z = 0;
1107: in.end->dst = 0;
1108: in.end->is_localtime = 0;
1109: in.end->zone_type = TIMELIB_ZONETYPE_OFFSET;
1110:
1111: in.period = timelib_rel_time_ctor();
1112: in.period->y = 0;
1113: in.period->d = 0;
1114: in.period->m = 0;
1115: in.period->h = 0;
1116: in.period->i = 0;
1117: in.period->s = 0;
1118: in.period->weekday = 0;
1119: in.period->weekday_behavior = 0;
1120: in.period->first_last_day_of = 0;
1121: in.period->days = TIMELIB_UNSET;
1122:
1123: in.recurrences = 1;
1124:
1125: do {
1126: t = scan(&in);
1127: #ifdef DEBUG_PARSER
1128: printf("%d\n", t);
1129: #endif
1130: } while(t != EOI);
1131:
1132: free(in.str);
1133: if (errors) {
1134: *errors = in.errors;
1135: } else {
1136: timelib_error_container_dtor(in.errors);
1137: }
1138: if (in.have_begin_date) {
1139: *begin = in.begin;
1140: } else {
1141: timelib_time_dtor(in.begin);
1142: }
1143: if (in.have_end_date) {
1144: *end = in.end;
1145: } else {
1146: timelib_time_dtor(in.end);
1147: }
1148: if (in.have_period) {
1149: *period = in.period;
1150: } else {
1151: timelib_rel_time_dtor(in.period);
1152: }
1153: if (in.have_recurrences) {
1154: *recurrences = in.recurrences;
1155: }
1156: }
1157:
1158:
1159: /*
1160: * vim: syntax=c
1161: */