Annotation of parser3/src/classes/date.C, revision 1.101
1.1 parser 1: /** @file
2: Parser: @b date parser class.
3:
1.99 moko 4: Copyright (c) 2001-2015 Art. Lebedev Studio (http://www.artlebedev.com)
1.16 paf 5: Author: Alexandr Petrosian <paf@design.ru> (http://paf.design.ru)
1.32 paf 6: */
1.1 parser 7:
8: #include "classes.h"
1.46 paf 9: #include "pa_vmethod_frame.h"
10:
1.1 parser 11: #include "pa_request.h"
12: #include "pa_vdouble.h"
13: #include "pa_vdate.h"
1.10 parser 14: #include "pa_vtable.h"
1.1 parser 15:
1.101 ! moko 16: volatile const char * IDENT_DATE_C="$Id: date.C,v 1.100 2016/03/27 20:53:43 moko Exp $" IDENT_PA_VDATE_H;
1.91 moko 17:
1.1 parser 18: // class
19:
1.46 paf 20: class MDate: public Methoded {
1.1 parser 21: public: // VStateless_class
1.87 misha 22: Value* create_new_value(Pool&) { return new VDate(0); }
1.1 parser 23:
24: public:
1.46 paf 25: MDate();
1.1 parser 26: };
27:
1.46 paf 28: // global variable
29:
30: DECLARE_CLASS_VAR(date, new MDate, 0);
31:
32: // helpers
33:
34: class Date_calendar_table_template_columns: public ArrayString {
35: public:
36: Date_calendar_table_template_columns(): ArrayString(6+2) {
1.85 misha 37: for(int i=0; i<=6; i++)
38: *this+=new String(i, "%d"); // .i column name
39:
1.46 paf 40: *this+=new String("week");
41: *this+=new String("year");
42: }
43: };
44:
45:
46: Table date_calendar_table_template(new Date_calendar_table_template_columns);
47:
1.1 parser 48: // methods
49:
1.46 paf 50: static void _now(Request& r, MethodParams& params) {
51: VDate& vdate=GET_SELF(r, VDate);
1.23 paf 52:
1.98 moko 53: pa_time_t t=(pa_time_t)time(0);
1.46 paf 54: if(params.count()==1) // ^now(offset)
1.98 moko 55: t+=(pa_time_t)round(params.as_double(0, "offset must be double", r)*SECS_PER_DAY);
1.23 paf 56:
1.46 paf 57: vdate.set_time(t);
1.1 parser 58: }
59:
1.90 misha 60: static void _today(Request& r, MethodParams&) {
61: VDate& vdate=GET_SELF(r, VDate);
62:
63: time_t t=time(0);
64:
65: tm today=*localtime(&t);
66: today.tm_hour=0;
67: today.tm_min=0;
68: today.tm_sec=0;
69:
1.94 moko 70: vdate.set_tm(today);
1.90 misha 71: }
72:
1.78 misha 73: static int to_year(int iyear) {
1.94 moko 74: if(iyear<0 || iyear>9999)
75: throw Exception(DATE_RANGE_EXCEPTION_TYPE, 0, "year '%d' is out of range 0..9999", iyear);
76: return iyear-1900;
1.78 misha 77: }
78:
79: static int to_month(int imonth) {
80: return max(1, min(imonth, 12)) -1;
1.59 paf 81: }
82:
1.96 moko 83:
84: static const char *skip_number_throw(char *string, char c, const char *valid){
85: if(!valid[0])
86: throw Exception("date.format", 0, "invalid character '%c' after number in '%s'", c, string);
87: if(!strcmp(valid, "+-Z"))
88: throw Exception("date.format", 0, "invalid timezone character '%c' after number in '%s'", c, string);
89: throw Exception("date.format", 0, "number delimiter '%c'%s expected, but found '%c' in date '%s'",
90: valid[0], valid[strlen(valid)-1] == 'Z' ? " or timezone":"", c, string);
91: }
92:
1.95 moko 93: static char *skip_number(char* string, const char *valid_delim, char *delim) {
94: if(string) {
95: char *str=string;
96: // skipping whitespace
97: while(isspace(str[0])) str++;
98: // skipping +-
99: if(str[0]=='-' || str[0]=='+') str++;
100: // at least one digit should be present
1.96 moko 101: if(!str[0])
102: throw Exception("date.format", 0, "number expected in date '%s'", string);
103: if(!isdigit(str[0]))
104: throw Exception("date.format", 0, "'%c' must be number in date '%s'", str[0], string);
105: str++;
1.95 moko 106: // skipping digits
107: while(isdigit(str[0])) str++;
108: // skipping trailing whitespace
109: if(!strchr(valid_delim, ' '))
110: while(isspace(str[0])) str++;
111: // delimiter check
112: if(char c=str[0]){
113: if(!strchr(valid_delim, c))
1.96 moko 114: skip_number_throw(string, c, valid_delim);
1.95 moko 115: if(delim)
116: *delim=c;
117: str[0]=0;
118: return str+1;
119: }
120: }
121: if(delim)
122: *delim=0;
123: return 0;
124: }
125:
126: static char *skip_number(char** string_ref, const char *valid_delim, char *delim=0) {
127: char *result=*string_ref;
128: *string_ref=skip_number(*string_ref, valid_delim, delim);
129: return result;
130: }
131:
132: static char *skip_writespace(char* str) {
133: if(str){
134: while(isspace(str[0])) str++;
135: return str[0] ? str : 0;
136: }
137: return 0;
138: }
139:
140: static char *numeric_tz(char prefix, char* tz) {
1.101 ! moko 141: // preparing POSIX TZ format
! 142: char *buf=new(PointerFreeGC) char[4+5+1/*zero-teminator*/];
! 143: strcpy(buf, prefix=='+' ? "SUB-":"SUB+");
! 144: char *cur=buf+4;
! 145:
1.95 moko 146: // hours
1.101 ! moko 147: if(!isdigit(*(cur++)=*(tz++)))
1.95 moko 148: return 0;
1.101 ! moko 149: if(isdigit(tz[0]))
! 150: *(cur++)=*(tz++);
! 151:
! 152: if(tz[0] == ':'){
! 153: // HH:mm format
! 154: *(cur++)=*(tz++);
! 155: if(!isdigit(*(cur++)=*(tz++)))
! 156: return 0;
! 157: if(isdigit(tz[0]))
! 158: *(cur++)=*(tz++);
! 159: } else if(isdigit(tz[0])){
! 160: // HHmm format
! 161: *(cur++)=':';
! 162: if(!isdigit(*(cur++)=*(tz++)) || !isdigit(*(cur++)=*(tz++)))
1.95 moko 163: return 0;
164: }
165: // nothing more
1.101 ! moko 166: if(skip_writespace(tz))
1.95 moko 167: return 0;
1.101 ! moko 168: *cur=0;
1.95 moko 169: return buf;
170: }
171:
172: // SQL 2002-04-25 18:14:00
173: // ISO 2002-04-25T18:14:00.45+01:00
174: // TIME 18:14:00
175: // ':' DELIMITED 2002:04:25 [+maybe time]
176: // not static, used in image.C
177: tm cstr_to_time_t(char *cstr, const char **tzOut) {
1.64 paf 178: if( !cstr || !*cstr )
1.94 moko 179: throw Exception(DATE_RANGE_EXCEPTION_TYPE, 0, "empty string is not valid datetime");
1.95 moko 180: if(tzOut)
181: *tzOut=0;
1.41 paf 182:
1.94 moko 183: tm tmIn;
184: memset(&tmIn, 0, sizeof(tmIn));
1.41 paf 185: tmIn.tm_isdst=-1;
1.95 moko 186:
187: char delim;
188: char *cur=cstr;
189:
190: const char *year, *month, *mday;
191: const char *hour, *min, *sec, *msec;
192:
1.96 moko 193: year=skip_number(&cur, "-:", &delim);
1.95 moko 194: if(delim != ':' || delim == ':' && strlen(year) >=4 ){
195: // year present
196: month=skip_number(&cur, delim == ':' ? ":" : "-");
197: mday=skip_number(&cur, tzOut ? " \tT":" \t", &delim);
198: if(delim != 'T'){
199: // SQL date format
200: cur=skip_writespace(cur);
201: hour=skip_number(&cur, ":");
202: min=skip_number(&cur, ":");
203: sec=skip_number(&cur, ".");
204: msec=skip_number(&cur, "");
205: } else {
206: // ISO date format
207: hour=skip_number(&cur, ":");
208: min=skip_number(&cur, ":+-Z", &delim);
209: sec=delim==':' ? skip_number(&cur, ".+-Z", &delim) : 0;
210: msec=delim=='.' ? skip_number(&cur, "+-Z", &delim) : 0;
211: // timezone specification check
212: const char *tz = delim == 'Z' ? (skip_writespace(cur) ? 0 : "UTC") : (cur ? numeric_tz(delim, cur) : 0);
213: if(!tz){
214: if(!delim)
1.96 moko 215: throw Exception("date.format", 0, "empty timezone");
216: throw Exception("date.format", 0, "invalid timezone '%c%s'", delim, cur ? cur : "");
1.95 moko 217: }
218: *tzOut=tz;
219: }
220:
221: tmIn.tm_year=to_year(pa_atoi(year));
222: tmIn.tm_mon=month?pa_atoi(month)-1:0;
223: tmIn.tm_mday=mday?pa_atoi(mday):1;
224: } else {
225: // time only
226: hour=year;
227: min=skip_number(&cur, ":");
228: sec=skip_number(&cur, ".");
229: msec=skip_number(&cur, "");
230:
231: time_t t=time(0);
232: tm *tmNow=localtime(&t);
233: tmIn.tm_year=tmNow->tm_year;
234: tmIn.tm_mon=tmNow->tm_mon;
235: tmIn.tm_mday=tmNow->tm_mday;
1.93 moko 236: }
1.95 moko 237:
1.65 paf 238: tmIn.tm_hour=hour?pa_atoi(hour):0;
1.60 paf 239: tmIn.tm_min=min?pa_atoi(min):0;
1.64 paf 240: tmIn.tm_sec=sec?pa_atoi(sec):0;
1.66 paf 241: //tmIn.tm_[msec<<no such, waits reimplementation of the class]=f(msec);
1.95 moko 242:
1.65 paf 243: return tmIn;
1.41 paf 244: }
245:
1.46 paf 246: static void _create(Request& r, MethodParams& params) {
247: VDate& vdate=GET_SELF(r, VDate);
1.1 parser 248:
1.82 misha 249: if(params.count()==1){
1.92 moko 250: if(params[0].is_string()){ // ^create[2002-04-25 18:14:00] ^create[18:14:00]
1.95 moko 251: const char *tz;
252: tm tmIn=cstr_to_time_t(params[0].get_string()->cstrm(), &tz);
253: if(tz)
254: vdate.set_tz(tz);
1.94 moko 255: vdate.set_tm(tmIn);
1.82 misha 256: } else { // ^create(float days) or ^create[date object]
1.94 moko 257: vdate.set_time(round(params.as_double(0, "float days must be double", r)*SECS_PER_DAY));
1.28 paf 258: }
1.74 misha 259: } else { // ^create(y;m;d[;h[;m[;s]]])
1.75 misha 260: assert(params.count()<=6);
1.56 paf 261: tm tmIn; memset(&tmIn, 0, sizeof(tmIn));
1.1 parser 262: tmIn.tm_isdst=-1;
1.94 moko 263: tmIn.tm_year=to_year(params.as_int(0, "year must be int", r));
1.46 paf 264: tmIn.tm_mon=params.as_int(1, "month must be int", r)-1;
265: tmIn.tm_mday=params.count()>2?params.as_int(2, "mday must be int", r):1;
1.95 moko 266: if(params.count()>3) tmIn.tm_hour=params.as_int(3, "hour must be int", r);
1.46 paf 267: if(params.count()>4) tmIn.tm_min=params.as_int(4, "minutes must be int", r);
268: if(params.count()>5) tmIn.tm_sec=params.as_int(5, "seconds must be int", r);
1.94 moko 269: vdate.set_tm(tmIn);
1.74 misha 270: };
1.1 parser 271: }
272:
1.90 misha 273: static void _sql_string(Request& r, MethodParams& params) {
1.46 paf 274: VDate& vdate=GET_SELF(r, VDate);
1.85 misha 275:
1.90 misha 276: VDate::sql_string_type format = VDate::sql_string_datetime;
277: if(params.count() > 0) {
278: const String& what=params.as_string(0, "'type' must be string");
279: if(what.is_empty() || what == "datetime")
280: format = VDate::sql_string_datetime;
281: else if(what == "date")
282: format=VDate::sql_string_date;
283: else if(what == "time")
284: format=VDate::sql_string_time;
285: else
286: throw Exception(PARSER_RUNTIME, &what, "'type' must be 'date', 'time' or 'datetime'");
287: }
288:
289: r.write_assign_lang(*vdate.get_sql_string(format));
1.1 parser 290: }
291:
1.80 misha 292: static void _gmt_string(Request& r, MethodParams&) {
293: VDate& vdate=GET_SELF(r, VDate);
294:
1.88 misha 295: r.write_assign_lang(*vdate.get_gmt_string());
1.80 misha 296: }
297:
1.100 moko 298: static void _iso_string(Request& r, MethodParams& params) {
1.95 moko 299: VDate& vdate=GET_SELF(r, VDate);
300:
1.100 moko 301: VDate::iso_string_type format=VDate::iso_string_default;
302:
303: if(params.count()>0)
304: if(HashStringValue* options=params.as_hash(0)){
305: int valid_options=0;
306: if(Value* vshow_ms=options->get("ms")){
307: if(r.process_to_value(*vshow_ms).as_bool())
308: format=VDate::iso_string_type(format|VDate::iso_string_ms);
309: valid_options++;
310: }
311: if(Value* vshow_colon=options->get("colon")){
312: if(!r.process_to_value(*vshow_colon).as_bool())
313: format=VDate::iso_string_type(format|VDate::iso_string_no_colon);
314: valid_options++;
315: }
316: if(Value* vshow_z=options->get("z")){
317: if(!r.process_to_value(*vshow_z).as_bool())
318: format=VDate::iso_string_type(format|VDate::iso_string_no_z);
319: valid_options++;
320: }
321: if(valid_options != options->count())
322: throw Exception(PARSER_RUNTIME, 0, CALLED_WITH_INVALID_OPTION);
323: }
324:
325: r.write_assign_lang(*vdate.get_iso_string(format));
1.95 moko 326: }
327:
1.46 paf 328: static void _roll(Request& r, MethodParams& params) {
329: const String& what=params.as_string(0, "'what' must be string");
1.43 paf 330: int oyear=0;
331: int omonth=0;
332: int oday=0;
1.1 parser 333: int *offset;
334: if(what=="year") offset=&oyear;
335: else if(what=="month") offset=&omonth;
336: else if(what=="day") offset=&oday;
1.48 paf 337: else if(what=="TZ") {
338: const String& argument_tz=params.as_string(1, "'TZ' must be string");
1.95 moko 339: if(&r.get_self() == date_class){
340: VDate::set_default_tz(argument_tz.cstr());
341: } else {
342: VDate& vdate=GET_SELF(r, VDate);
343: vdate.set_tz(argument_tz.cstr());
344: vdate.set_time(vdate.get_time());
345: }
1.48 paf 346: return;
347: } else
1.94 moko 348: throw Exception(PARSER_RUNTIME, &what, "must be year|month|day|TZ");
349:
350: if(&r.get_self() == date_class)
351: throw Exception(PARSER_RUNTIME, &what, "must be TZ to be called statically");
352:
353: VDate& vdate=GET_SELF(r, VDate);
1.1 parser 354:
1.46 paf 355: *offset=params.as_int(1, "offset must be int", r);
1.1 parser 356:
1.94 moko 357: tm tmIn=vdate.get_tm();
1.13 paf 358: tm tmSaved=tmIn;
1.43 paf 359: int adjust_day=0;
360: while(true) {
361: tmIn.tm_year+=oyear;
362: tmIn.tm_mon+=omonth;
363: tmIn.tm_mday+=oday+adjust_day;
1.94 moko 364: tmIn.tm_hour=24/2;
1.43 paf 365: tmIn.tm_min=0;
366: tmIn.tm_sec=0;
1.94 moko 367: int saved_day=tmIn.tm_mday;
368: vdate.set_tm(tmIn); /* normalize */
369:
370: if(oday==0 && tmIn.tm_mday!=saved_day /* but it changed */ ) {
371: if(adjust_day <= -3 /* 31->28 max, so never, but... */ )
372: throw Exception(DATE_RANGE_EXCEPTION_TYPE, 0, "bad resulting time (day hole still with %d day adjustment)", adjust_day );
1.43 paf 373:
374: tmIn=tmSaved; // restoring
375: --adjust_day; //retrying with prev day
376: } else
1.94 moko 377: break;
1.43 paf 378: }
1.13 paf 379:
1.94 moko 380: tmIn.tm_hour=tmSaved.tm_hour;
381: tmIn.tm_min=tmSaved.tm_min;
382: tmIn.tm_sec=tmSaved.tm_sec;
383: tmIn.tm_isdst=-1;
384:
385: vdate.set_tm(tmIn);
1.1 parser 386: }
387:
1.46 paf 388: static Table& fill_month_days(Request& r, MethodParams& params, bool rus){
1.45 paf 389: Table::Action_options table_options;
1.46 paf 390: Table& result=*new Table(date_calendar_table_template, table_options);
391:
1.94 moko 392: tm tmIn;
393: memset(&tmIn, 0, sizeof(tmIn));
394: tmIn.tm_year=to_year(params.as_int(1, "year must be int", r));
395: tmIn.tm_mon=to_month(params.as_int(2, "month must be int", r));
1.55 paf 396: tmIn.tm_mday=1;
397:
1.94 moko 398: VDate t(tmIn); /* normalize */
399: int weekDay1=tmIn.tm_wday;
400:
401: if(rus)
1.10 parser 402: weekDay1=weekDay1?weekDay1-1:6; //sunday last
1.94 moko 403: int monthDays=VDate::getMonthDays(tmIn.tm_year, tmIn.tm_mon);
1.43 paf 404:
405: for(int _day=1-weekDay1; _day<=monthDays;) {
1.46 paf 406: Table::element_type row(new ArrayString(7));
1.34 paf 407: // calculating year week no [1..54]
1.85 misha 408: int weekyear=0; // surely would be assigned to, but to calm down compiler
409: int weekno=0; // same
1.34 paf 410: // 0..6 week days-cells fill with month days
1.43 paf 411: for(int wday=0; wday<7; wday++, _day++) {
1.85 misha 412: *row+=(_day>=1 && _day<=monthDays)?new String(_day, "%02d"):new String();
1.34 paf 413:
414: if(wday==(rus?3:4)/*thursday*/) {
1.57 paf 415: tm tms;
1.94 moko 416: memset(&tms, 0, sizeof(tms));
1.57 paf 417: tms.tm_mday=_day;
1.94 moko 418: tms.tm_mon=tmIn.tm_mon;
419: tms.tm_year=tmIn.tm_year;
1.57 paf 420:
1.94 moko 421: VDate ts(tms); /*normalize*/
1.36 paf 422: weekyear=tms.tm_year+1900;
1.85 misha 423: weekno=VDate::CalcWeek(tms).week;
424: }
425: }
426: // appending week no
427: *row+=new String(weekno, "%02d");
1.36 paf 428:
1.85 misha 429: // appending week year
430: *row+=new String(weekyear, "%04d");
1.34 paf 431:
1.46 paf 432: result+=row;
433: }
434:
435: return result;
1.10 parser 436: }
437:
1.46 paf 438: static Table& fill_week_days(Request& r, MethodParams& params, bool rus){
439: Table::columns_type columns(new ArrayString(4));
440: *columns+=new String("year");
441: *columns+=new String("month");
442: *columns+=new String("day");
443: *columns+=new String("weekday");
444: Table& result=*new Table(columns);
445:
1.55 paf 446: tm tmIn;
1.94 moko 447: memset(&tmIn, 0, sizeof(tmIn));
448: tmIn.tm_year=to_year(params.as_int(1, "year must be int", r));
449: tmIn.tm_mon=to_month(params.as_int(2, "month must be int", r));
450: tmIn.tm_mday=params.as_int(3, "day must be int", r);
1.55 paf 451: tmIn.tm_hour=18;
1.84 misha 452:
1.94 moko 453: VDate t(tmIn); /* normalize */
454: int baseWeekDay=tmIn.tm_wday;
455:
1.10 parser 456: if(rus)
457: baseWeekDay=baseWeekDay?baseWeekDay-1:6; //sunday last
1.46 paf 458:
1.94 moko 459: t.set_time(t.get_time()-baseWeekDay*SECS_PER_DAY);
1.46 paf 460:
1.94 moko 461: for(int curWeekDay=0; curWeekDay<7; curWeekDay++, t.set_time(t.get_time()+SECS_PER_DAY)) {
1.46 paf 462: Table::element_type row(new ArrayString(4));
1.94 moko 463:
464: tm tmOut=t.get_tm();
465: *row+=new String(1900+tmOut.tm_year, "%04d");
466: *row+=new String(1+tmOut.tm_mon, "%02d");
467: *row+=new String(tmOut.tm_mday, "%02d");
468: *row+=new String(tmOut.tm_wday, "%02d");
1.85 misha 469:
1.46 paf 470: result+=row;
471: }
472:
473: return result;
1.10 parser 474: }
475:
1.46 paf 476: static void _calendar(Request& r, MethodParams& params) {
477: const String& what=params.as_string(0, "format must be strig");
1.10 parser 478: bool rus=false;
479: if(what=="rus")
480: rus=true;
481: else if(what=="eng")
482: rus=false;
483: else
1.94 moko 484: throw Exception(PARSER_RUNTIME, &what, "must be rus|eng");
1.10 parser 485:
1.46 paf 486: Table* table;
487: if(params.count()==1+2)
488: table=&fill_month_days(r, params, rus);
1.10 parser 489: else // 1+3
1.46 paf 490: table=&fill_week_days(r, params, rus);
1.10 parser 491:
1.46 paf 492: r.write_no_lang(*new VTable(table));
1.10 parser 493: }
494:
1.49 paf 495: static void _unix_timestamp(Request& r, MethodParams& params) {
496: VDate& vdate=GET_SELF(r, VDate);
497:
498: if(params.count()==0) {
499: // ^date.unix-timestamp[]
1.94 moko 500: r.write_no_lang(*new VDouble((double)vdate.get_time()));
1.49 paf 501: } else {
1.50 paf 502: if(vdate.get_time())
1.94 moko 503: throw Exception(PARSER_RUNTIME, 0, "date object already constructed");
1.50 paf 504: // ^unix-timestamp(time_t)
1.94 moko 505: vdate.set_time(params.as_double(0, "Unix timestamp must be number", r));
1.49 paf 506: }
507: }
508:
1.79 misha 509: static void _last_day(Request& r, MethodParams& params) {
1.94 moko 510: tm tmIn;
1.78 misha 511: if(&r.get_self() == date_class) {
1.81 misha 512: if(params.count() != 2)
1.94 moko 513: throw Exception(PARSER_RUNTIME, 0, "year and month must be defined");
1.81 misha 514: // ^date:lastday(year;month)
1.94 moko 515: tmIn.tm_year=to_year(params.as_int(0, "year must be int", r));
516: tmIn.tm_mon=to_month(params.as_int(1, "month must be int", r));
1.78 misha 517: } else {
1.94 moko 518: if(params.count() != 0)
519: throw Exception(PARSER_RUNTIME, 0, "year and month must not be defined");
1.78 misha 520: // ^date.lastday[]
1.94 moko 521: tmIn=GET_SELF(r, VDate).get_tm();
1.78 misha 522: }
1.94 moko 523: r.write_no_lang(*new VInt(VDate::getMonthDays(tmIn.tm_year, tmIn.tm_mon)));
1.78 misha 524: }
525:
1.1 parser 526: // constructor
527:
1.46 paf 528: MDate::MDate(): Methoded("date") {
1.78 misha 529: // ^date::now[]
1.90 misha 530: // ^date::now(offset float days)
1.23 paf 531: add_native_method("now", Method::CT_DYNAMIC, _now, 0, 1);
1.1 parser 532:
1.90 misha 533: // ^date::today[]
534: add_native_method("today", Method::CT_DYNAMIC, _today, 0, 0);
535:
1.78 misha 536: // ^date::create(float days)
1.90 misha 537: // ^date::create[date]
538: // ^date::create(year;month;day[;hour[;minute[;sec]]])
539: // ^date::create[yyyy-mm-dd[ hh:mm:ss]]
540: // ^date::create[hh:mm:ss]
1.17 paf 541: add_native_method("create", Method::CT_DYNAMIC, _create, 1, 6);
1.28 paf 542: // old name for compatibility with <= v1.17 2002/2/18 12:13:42 paf
1.17 paf 543: add_native_method("set", Method::CT_DYNAMIC, _create, 1, 6);
1.1 parser 544:
1.78 misha 545: // ^date.sql-string[]
1.90 misha 546: add_native_method("sql-string", Method::CT_DYNAMIC, _sql_string, 0, 1);
1.1 parser 547:
1.80 misha 548: // ^date.gmt-string[]
549: add_native_method("gmt-string", Method::CT_DYNAMIC, _gmt_string, 0, 0);
550:
1.100 moko 551: // ^date.iso-string[$.colon(true) $.z(true) $.ms(false)]
552: add_native_method("iso-string", Method::CT_DYNAMIC, _iso_string, 0, 1);
1.95 moko 553:
1.78 misha 554: // ^date:lastday(year;month)
555: // ^date.lastday[]
1.79 misha 556: add_native_method("last-day", Method::CT_ANY, _last_day, 0, 2);
1.78 misha 557:
1.90 misha 558: // ^date.roll[year|month|day](+/- 1)
1.94 moko 559: add_native_method("roll", Method::CT_ANY, _roll, 2, 2);
1.10 parser 560:
1.90 misha 561: // ^date:calendar[rus|eng](year;month) = table
562: // ^date:calendar[rus|eng](year;month;day) = table
1.10 parser 563: add_native_method("calendar", Method::CT_STATIC, _calendar, 3, 4);
1.1 parser 564:
1.78 misha 565: // ^date.unix-timestamp[]
1.90 misha 566: // ^date::unix-timestamp(timestamp)
1.49 paf 567: add_native_method("unix-timestamp", Method::CT_DYNAMIC, _unix_timestamp, 0, 1);
1.1 parser 568: }
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