2 * Copyright 2008 Jacek Caban for CodeWeavers
4 * This library is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Lesser General Public
6 * License as published by the Free Software Foundation; either
7 * version 2.1 of the License, or (at your option) any later version.
9 * This library is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * Lesser General Public License for more details.
14 * You should have received a copy of the GNU Lesser General Public
15 * License along with this library; if not, write to the Free Software
16 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
24 #include "wine/debug.h"
26 WINE_DEFAULT_DEBUG_CHANNEL(jscript);
28 /* 1601 to 1970 is 369 years plus 89 leap days */
29 #define TIME_EPOCH ((ULONGLONG)(369 * 365 + 89) * 86400 * 1000)
34 /* ECMA-262 3rd Edition 15.9.1.1 */
38 SYSTEMTIME standardDate;
40 SYSTEMTIME daylightDate;
44 static const WCHAR toStringW[] = {'t','o','S','t','r','i','n','g',0};
45 static const WCHAR toLocaleStringW[] = {'t','o','L','o','c','a','l','e','S','t','r','i','n','g',0};
46 static const WCHAR hasOwnPropertyW[] = {'h','a','s','O','w','n','P','r','o','p','e','r','t','y',0};
47 static const WCHAR propertyIsEnumerableW[] =
48 {'p','r','o','p','e','r','t','y','I','s','E','n','u','m','e','r','a','b','l','e',0};
49 static const WCHAR isPrototypeOfW[] = {'i','s','P','r','o','t','o','t','y','p','e','O','f',0};
50 static const WCHAR valueOfW[] = {'v','a','l','u','e','O','f',0};
51 static const WCHAR toUTCStringW[] = {'t','o','U','T','C','S','t','r','i','n','g',0};
52 static const WCHAR toDateStringW[] = {'t','o','D','a','t','e','S','t','r','i','n','g',0};
53 static const WCHAR toTimeStringW[] = {'t','o','T','i','m','e','S','t','r','i','n','g',0};
54 static const WCHAR toLocaleDateStringW[] = {'t','o','L','o','c','a','l','e','D','a','t','e','S','t','r','i','n','g',0};
55 static const WCHAR toLocaleTimeStringW[] = {'t','o','L','o','c','a','l','e','T','i','m','e','S','t','r','i','n','g',0};
56 static const WCHAR getTimeW[] = {'g','e','t','T','i','m','e',0};
57 static const WCHAR getFullYearW[] = {'g','e','t','F','u','l','l','Y','e','a','r',0};
58 static const WCHAR getUTCFullYearW[] = {'g','e','t','U','T','C','F','u','l','l','Y','e','a','r',0};
59 static const WCHAR getMonthW[] = {'g','e','t','M','o','n','t','h',0};
60 static const WCHAR getUTCMonthW[] = {'g','e','t','U','T','C','M','o','n','t','h',0};
61 static const WCHAR getDateW[] = {'g','e','t','D','a','t','e',0};
62 static const WCHAR getUTCDateW[] = {'g','e','t','U','T','C','D','a','t','e',0};
63 static const WCHAR getDayW[] = {'g','e','t','D','a','y',0};
64 static const WCHAR getUTCDayW[] = {'g','e','t','U','T','C','D','a','y',0};
65 static const WCHAR getHoursW[] = {'g','e','t','H','o','u','r','s',0};
66 static const WCHAR getUTCHoursW[] = {'g','e','t','U','T','C','H','o','u','r','s',0};
67 static const WCHAR getMinutesW[] = {'g','e','t','M','i','n','u','t','e','s',0};
68 static const WCHAR getUTCMinutesW[] = {'g','e','t','U','T','C','M','i','n','u','t','e','s',0};
69 static const WCHAR getSecondsW[] = {'g','e','t','S','e','c','o','n','d','s',0};
70 static const WCHAR getUTCSecondsW[] = {'g','e','t','U','T','C','S','e','c','o','n','d','s',0};
71 static const WCHAR getMillisecondsW[] = {'g','e','t','M','i','l','l','i','s','e','c','o','n','d','s',0};
72 static const WCHAR getUTCMillisecondsW[] = {'g','e','t','U','T','C','M','i','l','l','i','s','e','c','o','n','d','s',0};
73 static const WCHAR getTimezoneOffsetW[] = {'g','e','t','T','i','m','e','z','o','n','e','O','f','f','s','e','t',0};
74 static const WCHAR setTimeW[] = {'s','e','t','T','i','m','e',0};
75 static const WCHAR setMillisecondsW[] = {'s','e','t','M','i','l','l','i','s','e','c','o','n','d','s',0};
76 static const WCHAR setUTCMillisecondsW[] = {'s','e','t','U','T','C','M','i','l','l','i','s','e','c','o','n','d','s',0};
77 static const WCHAR setSecondsW[] = {'s','e','t','S','e','c','o','n','d','s',0};
78 static const WCHAR setUTCSecondsW[] = {'s','e','t','U','T','C','S','e','c','o','n','d','s',0};
79 static const WCHAR setMinutesW[] = {'s','e','t','M','i','n','u','t','e','s',0};
80 static const WCHAR setUTCMinutesW[] = {'s','e','t','U','T','C','M','i','n','u','t','e','s',0};
81 static const WCHAR setHoursW[] = {'s','e','t','H','o','u','r','s',0};
82 static const WCHAR setUTCHoursW[] = {'s','e','t','U','T','C','H','o','u','r','s',0};
83 static const WCHAR setDateW[] = {'s','e','t','D','a','t','e',0};
84 static const WCHAR setUTCDateW[] = {'s','e','t','U','T','C','D','a','t','e',0};
85 static const WCHAR setMonthW[] = {'s','e','t','M','o','n','t','h',0};
86 static const WCHAR setUTCMonthW[] = {'s','e','t','U','T','C','M','o','n','t','h',0};
87 static const WCHAR setFullYearW[] = {'s','e','t','F','u','l','l','Y','e','a','r',0};
88 static const WCHAR setUTCFullYearW[] = {'s','e','t','U','T','C','F','u','l','l','Y','e','a','r',0};
90 /*ECMA-262 3rd Edition 15.9.1.2 */
91 #define MS_PER_DAY 86400000
92 #define MS_PER_HOUR 3600000
93 #define MS_PER_MINUTE 60000
95 /* ECMA-262 3rd Edition 15.9.1.2 */
96 static inline DOUBLE day(DOUBLE time)
98 return floor(time / MS_PER_DAY);
101 /* ECMA-262 3rd Edition 15.9.1.2 */
102 static inline DOUBLE time_within_day(DOUBLE time)
106 ret = fmod(time, MS_PER_DAY);
113 /* ECMA-262 3rd Edition 15.9.1.3 */
114 static inline DOUBLE days_in_year(DOUBLE year)
118 if(year != (int)year)
122 if(y%4 != 0) return 365;
123 if(y%100 != 0) return 366;
124 if(y%400 != 0) return 365;
128 /* ECMA-262 3rd Edition 15.9.1.3 */
129 static inline DOUBLE day_from_year(DOUBLE year)
131 if(year != (int)year)
134 return floor(365.0*(year-1970) + floor((year-1969)/4)
135 - floor((year-1901)/100) + floor((year-1601)/400));
138 static inline int day_from_month(int month, int in_leap_year)
147 return 59+in_leap_year;
149 return 90+in_leap_year;
151 return 120+in_leap_year;
153 return 151+in_leap_year;
155 return 181+in_leap_year;
157 return 212+in_leap_year;
159 return 243+in_leap_year;
161 return 273+in_leap_year;
163 return 304+in_leap_year;
165 return 334+in_leap_year;
169 /* ECMA-262 3rd Edition 15.9.1.3 */
170 static inline DOUBLE time_from_year(DOUBLE year)
172 return MS_PER_DAY*day_from_year(year);
175 /* ECMA-262 3rd Edition 15.9.1.3 */
176 static inline DOUBLE year_from_time(DOUBLE time)
183 y = 1970 + time/365.25/MS_PER_DAY;
185 if(time_from_year(y) > time)
186 while(time_from_year(y) > time) y--;
188 while(time_from_year(y+1)<=time) y++;
193 /* ECMA-262 3rd Edition 15.9.1.3 */
194 static inline int in_leap_year(DOUBLE time)
196 if(days_in_year(year_from_time(time))==366)
201 /* ECMA-262 3rd Edition 15.9.1.4 */
202 static inline int day_within_year(DOUBLE time)
204 return day(time) - day_from_year(year_from_time(time));
207 /* ECMA-262 3rd Edition 15.9.1.4 */
208 static inline DOUBLE month_from_time(DOUBLE time)
210 int ily = in_leap_year(time);
211 int dwy = day_within_year(time);
216 if(0<=dwy && dwy<31) return 0;
217 if(dwy < 59+ily) return 1;
218 if(dwy < 90+ily) return 2;
219 if(dwy < 120+ily) return 3;
220 if(dwy < 151+ily) return 4;
221 if(dwy < 181+ily) return 5;
222 if(dwy < 212+ily) return 6;
223 if(dwy < 243+ily) return 7;
224 if(dwy < 273+ily) return 8;
225 if(dwy < 304+ily) return 9;
226 if(dwy < 334+ily) return 10;
230 /* ECMA-262 3rd Edition 15.9.1.5 */
231 static inline DOUBLE date_from_time(DOUBLE time)
233 int dwy = day_within_year(time);
234 int ily = in_leap_year(time);
235 int mft = month_from_time(time);
240 if(mft==0) return dwy+1;
241 if(mft==1) return dwy-30;
242 if(mft==2) return dwy-58-ily;
243 if(mft==3) return dwy-89-ily;
244 if(mft==4) return dwy-119-ily;
245 if(mft==5) return dwy-150-ily;
246 if(mft==6) return dwy-180-ily;
247 if(mft==7) return dwy-211-ily;
248 if(mft==8) return dwy-242-ily;
249 if(mft==9) return dwy-272-ily;
250 if(mft==10) return dwy-303-ily;
254 /* ECMA-262 3rd Edition 15.9.1.6 */
255 static inline DOUBLE week_day(DOUBLE time)
262 ret = fmod(day(time)+4, 7);
268 static inline DOUBLE convert_time(int year, SYSTEMTIME st)
279 time = time_from_year(year);
280 time += (DOUBLE)day_from_month(st.wMonth-1, in_leap_year(time)) * MS_PER_DAY;
283 set_week_day = st.wDayOfWeek-week_day(time);
286 time += set_week_day * MS_PER_DAY;
288 time += (DOUBLE)(st.wDay-1) * 7 * MS_PER_DAY;
289 if(month_from_time(time) != st.wMonth-1)
290 time -= 7 * MS_PER_DAY;
293 time += st.wDay * MS_PER_DAY;
295 time += st.wHour * MS_PER_HOUR;
296 time += st.wMinute * MS_PER_MINUTE;
301 /* ECMA-262 3rd Edition 15.9.1.9 */
302 static inline DOUBLE daylight_saving_ta(DOUBLE time, DateInstance *date)
304 int year = year_from_time(time);
305 DOUBLE standardTime, daylightTime;
310 standardTime = convert_time(year, date->standardDate);
311 daylightTime = convert_time(year, date->daylightDate);
313 if(isnan(standardTime) || isnan(daylightTime))
315 else if(standardTime > daylightTime) {
316 if(daylightTime <= time && time < standardTime)
317 return date->daylightBias;
319 return date->standardBias;
322 if(standardTime <= time && time < daylightTime)
323 return date->standardBias;
325 return date->daylightBias;
329 /* ECMA-262 3rd Edition 15.9.1.9 */
330 static inline DOUBLE local_time(DOUBLE time, DateInstance *date)
332 return time - (daylight_saving_ta(time, date)+date->bias)*MS_PER_MINUTE;
335 /* ECMA-262 3rd Edition 15.9.1.9 */
336 static inline DOUBLE utc(DOUBLE time, DateInstance *date)
338 time += date->bias * MS_PER_MINUTE;
339 return time + daylight_saving_ta(time, date)*MS_PER_MINUTE;
342 /* ECMA-262 3rd Edition 15.9.1.10 */
343 static inline DOUBLE hour_from_time(DOUBLE time)
350 ret = fmod(floor(time/MS_PER_HOUR), 24);
356 /* ECMA-262 3rd Edition 15.9.1.10 */
357 static inline DOUBLE min_from_time(DOUBLE time)
364 ret = fmod(floor(time/MS_PER_MINUTE), 60);
370 /* ECMA-262 3rd Edition 15.9.1.10 */
371 static inline DOUBLE sec_from_time(DOUBLE time)
378 ret = fmod(floor(time/1000), 60);
384 /* ECMA-262 3rd Edition 15.9.1.10 */
385 static inline DOUBLE ms_from_time(DOUBLE time)
392 ret = fmod(time, 1000);
393 if(ret<0) ret += 1000;
398 /* ECMA-262 3rd Edition 15.9.1.11 */
399 static inline DOUBLE make_time(DOUBLE hour, DOUBLE min, DOUBLE sec, DOUBLE ms)
401 return hour*MS_PER_HOUR + min*MS_PER_MINUTE + sec*1000 + ms;
404 /* ECMA-262 3rd Edition 15.9.1.12 */
405 static inline DOUBLE make_day(DOUBLE year, DOUBLE month, DOUBLE day)
409 year += floor(month/12);
411 month = fmod(month, 12);
412 if(month<0) month += 12;
414 time = time_from_year(year);
416 day += floor(time / MS_PER_DAY);
417 day += day_from_month(month, in_leap_year(time));
422 /* ECMA-262 3rd Edition 15.9.1.13 */
423 static inline DOUBLE make_date(DOUBLE day, DOUBLE time)
425 return day*MS_PER_DAY + time;
428 /* ECMA-262 3rd Edition 15.9.1.14 */
429 static inline DOUBLE time_clip(DOUBLE time)
431 if(8.64e15 < time || time < -8.64e15) {
438 static SYSTEMTIME create_systemtime(DOUBLE time)
442 st.wYear = year_from_time(time);
443 st.wMonth = month_from_time(time) + 1;
444 st.wDayOfWeek = week_day(time);
445 st.wDay = date_from_time(time);
446 st.wHour = hour_from_time(time);
447 st.wMinute = min_from_time(time);
448 st.wSecond = sec_from_time(time);
449 st.wMilliseconds = ms_from_time(time);
454 /* ECMA-262 3rd Edition 15.9.1.2 */
455 static HRESULT Date_toString(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
456 VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
458 static const WCHAR NaNW[] = { 'N','a','N',0 };
459 static const WCHAR formatW[] = { '%','s',' ','%','s',' ','%','d',' ',
460 '%','0','2','d',':','%','0','2','d',':','%','0','2','d',' ',
461 'U','T','C','%','c','%','0','2','d','%','0','2','d',' ','%','d','%','s',0 };
462 static const WCHAR formatUTCW[] = { '%','s',' ','%','s',' ','%','d',' ',
463 '%','0','2','d',':','%','0','2','d',':','%','0','2','d',' ',
464 'U','T','C',' ','%','d','%','s',0 };
465 static const WCHAR ADW[] = { 0 };
466 static const WCHAR BCW[] = { ' ','B','.','C','.',0 };
468 static const DWORD week_ids[] = { LOCALE_SABBREVDAYNAME7, LOCALE_SABBREVDAYNAME1,
469 LOCALE_SABBREVDAYNAME2, LOCALE_SABBREVDAYNAME3, LOCALE_SABBREVDAYNAME4,
470 LOCALE_SABBREVDAYNAME5, LOCALE_SABBREVDAYNAME6 };
471 static const DWORD month_ids[] = { LOCALE_SABBREVMONTHNAME1, LOCALE_SABBREVMONTHNAME2,
472 LOCALE_SABBREVMONTHNAME3, LOCALE_SABBREVMONTHNAME4,
473 LOCALE_SABBREVMONTHNAME5, LOCALE_SABBREVMONTHNAME6,
474 LOCALE_SABBREVMONTHNAME7, LOCALE_SABBREVMONTHNAME8,
475 LOCALE_SABBREVMONTHNAME9, LOCALE_SABBREVMONTHNAME10,
476 LOCALE_SABBREVMONTHNAME11, LOCALE_SABBREVMONTHNAME12 };
478 BOOL formatAD = TRUE;
483 int len, size, year, day, offset;
484 DWORD lcid_en, week_id, month_id;
489 if(!is_class(dispex, JSCLASS_DATE)) {
490 FIXME("throw TypeError\n");
494 date = (DateInstance*)dispex;
496 if(isnan(date->time)) {
498 V_VT(retv) = VT_BSTR;
499 V_BSTR(retv) = SysAllocString(NaNW);
501 return E_OUTOFMEMORY;
506 time = local_time(date->time, date);
511 lcid_en = MAKELCID(MAKELANGID(LANG_ENGLISH,SUBLANG_ENGLISH_US),SORT_DEFAULT);
513 week_id = week_ids[(int)week_day(time)];
514 size = GetLocaleInfoW(lcid_en, week_id, NULL, 0);
515 week = SysAllocStringLen(NULL, size);
517 return E_OUTOFMEMORY;
518 GetLocaleInfoW(lcid_en, week_id, week, size);
521 month_id = month_ids[(int)month_from_time(time)];
522 size = GetLocaleInfoW(lcid_en, month_id, NULL, 0);
523 month = SysAllocStringLen(NULL, size);
526 return E_OUTOFMEMORY;
528 GetLocaleInfoW(lcid_en, month_id, month, size);
531 year = year_from_time(time)/10;
537 year = year_from_time(time);
544 day = date_from_time(time)/10;
549 day = date_from_time(time);
551 offset = date->bias +
552 daylight_saving_ta(time, date);
554 if(offset == 0) len -= 5;
555 else if(offset < 0) {
560 date_str = SysAllocStringLen(NULL, len);
563 SysFreeString(month);
564 return E_OUTOFMEMORY;
568 sprintfW(date_str, formatW, week, month, day,
569 (int)hour_from_time(time), (int)min_from_time(time),
570 (int)sec_from_time(time), sign, offset/60, offset%60,
571 year, formatAD?ADW:BCW);
573 sprintfW(date_str, formatUTCW, week, month, day,
574 (int)hour_from_time(time), (int)min_from_time(time),
575 (int)sec_from_time(time), year, formatAD?ADW:BCW);
578 SysFreeString(month);
580 V_VT(retv) = VT_BSTR;
581 V_BSTR(retv) = date_str;
586 /* ECMA-262 3rd Edition 15.9.1.5 */
587 static HRESULT Date_toLocaleString(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
588 VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
590 static const WCHAR NaNW[] = { 'N','a','N',0 };
594 int date_len, time_len;
598 if(!is_class(dispex, JSCLASS_DATE)) {
599 FIXME("throw TypeError\n");
603 date = (DateInstance*)dispex;
605 if(isnan(date->time)) {
607 V_VT(retv) = VT_BSTR;
608 V_BSTR(retv) = SysAllocString(NaNW);
610 return E_OUTOFMEMORY;
615 st = create_systemtime(local_time(date->time, date));
617 if(st.wYear<1601 || st.wYear>9999)
618 return Date_toString(dispex, lcid, flags, dp, retv, ei, caller);
621 date_len = GetDateFormatW(lcid, DATE_LONGDATE, &st, NULL, NULL, 0);
622 time_len = GetTimeFormatW(lcid, 0, &st, NULL, NULL, 0);
623 date_str = SysAllocStringLen(NULL, date_len+time_len-1);
625 return E_OUTOFMEMORY;
626 GetDateFormatW(lcid, DATE_LONGDATE, &st, NULL, date_str, date_len);
627 GetTimeFormatW(lcid, 0, &st, NULL, &date_str[date_len], time_len);
628 date_str[date_len-1] = ' ';
630 V_VT(retv) = VT_BSTR;
631 V_BSTR(retv) = date_str;
636 static HRESULT Date_hasOwnProperty(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
637 VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
643 static HRESULT Date_propertyIsEnumerable(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
644 VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
650 static HRESULT Date_isPrototypeOf(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
651 VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
657 static HRESULT Date_valueOf(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
658 VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
664 /* ECMA-262 3rd Edition 15.9.5.42 */
665 static HRESULT Date_toUTCString(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
666 VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
668 static const WCHAR NaNW[] = { 'N','a','N',0 };
669 static const WCHAR formatADW[] = { '%','s',',',' ','%','d',' ','%','s',' ','%','d',' ',
670 '%','0','2','d',':','%','0','2','d',':','%','0','2','d',' ','U','T','C',0 };
671 static const WCHAR formatBCW[] = { '%','s',',',' ','%','d',' ','%','s',' ','%','d',' ','B','.','C','.',' ',
672 '%','0','2','d',':','%','0','2','d',':','%','0','2','d',' ','U','T','C',0 };
674 static const DWORD week_ids[] = { LOCALE_SABBREVDAYNAME7, LOCALE_SABBREVDAYNAME1,
675 LOCALE_SABBREVDAYNAME2, LOCALE_SABBREVDAYNAME3, LOCALE_SABBREVDAYNAME4,
676 LOCALE_SABBREVDAYNAME5, LOCALE_SABBREVDAYNAME6 };
677 static const DWORD month_ids[] = { LOCALE_SABBREVMONTHNAME1, LOCALE_SABBREVMONTHNAME2,
678 LOCALE_SABBREVMONTHNAME3, LOCALE_SABBREVMONTHNAME4,
679 LOCALE_SABBREVMONTHNAME5, LOCALE_SABBREVMONTHNAME6,
680 LOCALE_SABBREVMONTHNAME7, LOCALE_SABBREVMONTHNAME8,
681 LOCALE_SABBREVMONTHNAME9, LOCALE_SABBREVMONTHNAME10,
682 LOCALE_SABBREVMONTHNAME11, LOCALE_SABBREVMONTHNAME12 };
684 BOOL formatAD = TRUE;
688 int len, size, year, day;
689 DWORD lcid_en, week_id, month_id;
693 if(!is_class(dispex, JSCLASS_DATE)) {
694 FIXME("throw TypeError\n");
698 date = (DateInstance*)dispex;
700 if(isnan(date->time)) {
702 V_VT(retv) = VT_BSTR;
703 V_BSTR(retv) = SysAllocString(NaNW);
705 return E_OUTOFMEMORY;
713 lcid_en = MAKELCID(MAKELANGID(LANG_ENGLISH,SUBLANG_ENGLISH_US),SORT_DEFAULT);
715 week_id = week_ids[(int)week_day(date->time)];
716 size = GetLocaleInfoW(lcid_en, week_id, NULL, 0);
717 week = SysAllocStringLen(NULL, size);
719 return E_OUTOFMEMORY;
720 GetLocaleInfoW(lcid_en, week_id, week, size);
723 month_id = month_ids[(int)month_from_time(date->time)];
724 size = GetLocaleInfoW(lcid_en, month_id, NULL, 0);
725 month = SysAllocStringLen(NULL, size);
728 return E_OUTOFMEMORY;
730 GetLocaleInfoW(lcid_en, month_id, month, size);
733 year = year_from_time(date->time)/10;
739 year = year_from_time(date->time);
746 day = date_from_time(date->time)/10;
751 day = date_from_time(date->time);
753 date_str = SysAllocStringLen(NULL, len);
756 SysFreeString(month);
757 return E_OUTOFMEMORY;
759 sprintfW(date_str, formatAD?formatADW:formatBCW, week, day, month, year,
760 (int)hour_from_time(date->time), (int)min_from_time(date->time),
761 (int)sec_from_time(date->time));
764 SysFreeString(month);
766 V_VT(retv) = VT_BSTR;
767 V_BSTR(retv) = date_str;
772 /* ECMA-262 3rd Edition 15.9.5.3 */
773 static HRESULT Date_toDateString(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
774 VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
776 static const WCHAR NaNW[] = { 'N','a','N',0 };
777 static const WCHAR formatADW[] = { '%','s',' ','%','s',' ','%','d',' ','%','d',0 };
778 static const WCHAR formatBCW[] = { '%','s',' ','%','s',' ','%','d',' ','%','d',' ','B','.','C','.',0 };
780 static const DWORD week_ids[] = { LOCALE_SABBREVDAYNAME7, LOCALE_SABBREVDAYNAME1,
781 LOCALE_SABBREVDAYNAME2, LOCALE_SABBREVDAYNAME3, LOCALE_SABBREVDAYNAME4,
782 LOCALE_SABBREVDAYNAME5, LOCALE_SABBREVDAYNAME6 };
783 static const DWORD month_ids[] = { LOCALE_SABBREVMONTHNAME1, LOCALE_SABBREVMONTHNAME2,
784 LOCALE_SABBREVMONTHNAME3, LOCALE_SABBREVMONTHNAME4,
785 LOCALE_SABBREVMONTHNAME5, LOCALE_SABBREVMONTHNAME6,
786 LOCALE_SABBREVMONTHNAME7, LOCALE_SABBREVMONTHNAME8,
787 LOCALE_SABBREVMONTHNAME9, LOCALE_SABBREVMONTHNAME10,
788 LOCALE_SABBREVMONTHNAME11, LOCALE_SABBREVMONTHNAME12 };
790 BOOL formatAD = TRUE;
795 int len, size, year, day;
796 DWORD lcid_en, week_id, month_id;
800 if(!is_class(dispex, JSCLASS_DATE)) {
801 FIXME("throw TypeError\n");
805 date = (DateInstance*)dispex;
807 if(isnan(date->time)) {
809 V_VT(retv) = VT_BSTR;
810 V_BSTR(retv) = SysAllocString(NaNW);
812 return E_OUTOFMEMORY;
817 time = local_time(date->time, date);
822 lcid_en = MAKELCID(MAKELANGID(LANG_ENGLISH,SUBLANG_ENGLISH_US),SORT_DEFAULT);
824 week_id = week_ids[(int)week_day(time)];
825 size = GetLocaleInfoW(lcid_en, week_id, NULL, 0);
826 week = SysAllocStringLen(NULL, size);
828 return E_OUTOFMEMORY;
829 GetLocaleInfoW(lcid_en, week_id, week, size);
832 month_id = month_ids[(int)month_from_time(time)];
833 size = GetLocaleInfoW(lcid_en, month_id, NULL, 0);
834 month = SysAllocStringLen(NULL, size);
837 return E_OUTOFMEMORY;
839 GetLocaleInfoW(lcid_en, month_id, month, size);
842 year = year_from_time(time)/10;
848 year = year_from_time(time);
855 day = date_from_time(time)/10;
860 day = date_from_time(time);
862 date_str = SysAllocStringLen(NULL, len);
865 SysFreeString(month);
866 return E_OUTOFMEMORY;
868 sprintfW(date_str, formatAD?formatADW:formatBCW, week, month, day, year);
871 SysFreeString(month);
873 V_VT(retv) = VT_BSTR;
874 V_BSTR(retv) = date_str;
879 /* ECMA-262 3rd Edition 15.9.5.4 */
880 static HRESULT Date_toTimeString(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
881 VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
883 static const WCHAR NaNW[] = { 'N','a','N',0 };
884 static const WCHAR formatW[] = { '%','0','2','d',':','%','0','2','d',':','%','0','2','d',
885 ' ','U','T','C','%','c','%','0','2','d','%','0','2','d',0 };
886 static const WCHAR formatUTCW[] = { '%','0','2','d',':','%','0','2','d',
887 ':','%','0','2','d',' ','U','T','C',0 };
896 if(!is_class(dispex, JSCLASS_DATE)) {
897 FIXME("throw TypeError\n");
901 date = (DateInstance*)dispex;
903 if(isnan(date->time)) {
905 V_VT(retv) = VT_BSTR;
906 V_BSTR(retv) = SysAllocString(NaNW);
908 return E_OUTOFMEMORY;
913 time = local_time(date->time, date);
916 date_str = SysAllocStringLen(NULL, 17);
918 return E_OUTOFMEMORY;
920 offset = date->bias +
921 daylight_saving_ta(time, date);
930 sprintfW(date_str, formatW, (int)hour_from_time(time),
931 (int)min_from_time(time), (int)sec_from_time(time),
932 sign, offset/60, offset%60);
934 sprintfW(date_str, formatUTCW, (int)hour_from_time(time),
935 (int)min_from_time(time), (int)sec_from_time(time));
937 V_VT(retv) = VT_BSTR;
938 V_BSTR(retv) = date_str;
943 /* ECMA-262 3rd Edition 15.9.5.6 */
944 static HRESULT Date_toLocaleDateString(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
945 VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
947 static const WCHAR NaNW[] = { 'N','a','N',0 };
955 if(!is_class(dispex, JSCLASS_DATE)) {
956 FIXME("throw TypeError\n");
960 date = (DateInstance*)dispex;
962 if(isnan(date->time)) {
964 V_VT(retv) = VT_BSTR;
965 V_BSTR(retv) = SysAllocString(NaNW);
967 return E_OUTOFMEMORY;
972 st = create_systemtime(local_time(date->time, date));
974 if(st.wYear<1601 || st.wYear>9999)
975 return Date_toDateString(dispex, lcid, flags, dp, retv, ei, caller);
978 len = GetDateFormatW(lcid, DATE_LONGDATE, &st, NULL, NULL, 0);
979 date_str = SysAllocStringLen(NULL, len);
981 return E_OUTOFMEMORY;
982 GetDateFormatW(lcid, DATE_LONGDATE, &st, NULL, date_str, len);
984 V_VT(retv) = VT_BSTR;
985 V_BSTR(retv) = date_str;
990 /* ECMA-262 3rd Edition 15.9.5.7 */
991 static HRESULT Date_toLocaleTimeString(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
992 VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
994 static const WCHAR NaNW[] = { 'N','a','N',0 };
1002 if(!is_class(dispex, JSCLASS_DATE)) {
1003 FIXME("throw TypeError\n");
1007 date = (DateInstance*)dispex;
1009 if(isnan(date->time)) {
1011 V_VT(retv) = VT_BSTR;
1012 V_BSTR(retv) = SysAllocString(NaNW);
1014 return E_OUTOFMEMORY;
1019 st = create_systemtime(local_time(date->time, date));
1021 if(st.wYear<1601 || st.wYear>9999)
1022 return Date_toTimeString(dispex, lcid, flags, dp, retv, ei, caller);
1025 len = GetTimeFormatW(lcid, 0, &st, NULL, NULL, 0);
1026 date_str = SysAllocStringLen(NULL, len);
1028 return E_OUTOFMEMORY;
1029 GetTimeFormatW(lcid, 0, &st, NULL, date_str, len);
1031 V_VT(retv) = VT_BSTR;
1032 V_BSTR(retv) = date_str;
1037 /* ECMA-262 3rd Edition 15.9.5.9 */
1038 static HRESULT Date_getTime(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
1039 VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
1043 if(!is_class(dispex, JSCLASS_DATE)) {
1044 FIXME("throw TypeError\n");
1049 DateInstance *date = (DateInstance*)dispex;
1050 num_set_val(retv, date->time);
1055 /* ECMA-262 3rd Edition 15.9.5.10 */
1056 static HRESULT Date_getFullYear(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
1057 VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
1061 if(!is_class(dispex, JSCLASS_DATE)) {
1062 FIXME("throw TypeError\n");
1067 DateInstance *date = (DateInstance*)dispex;
1068 DOUBLE time = local_time(date->time, date);
1070 num_set_val(retv, year_from_time(time));
1075 /* ECMA-262 3rd Edition 15.9.5.11 */
1076 static HRESULT Date_getUTCFullYear(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
1077 VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
1081 if(!is_class(dispex, JSCLASS_DATE)) {
1082 FIXME("throw TypeError\n");
1087 DateInstance *date = (DateInstance*)dispex;
1088 num_set_val(retv, year_from_time(date->time));
1093 /* ECMA-262 3rd Edition 15.9.5.12 */
1094 static HRESULT Date_getMonth(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
1095 VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
1099 if(!is_class(dispex, JSCLASS_DATE)) {
1100 FIXME("throw TypeError\n");
1105 DateInstance *date = (DateInstance*)dispex;
1106 DOUBLE time = local_time(date->time, date);
1108 num_set_val(retv, month_from_time(time));
1113 /* ECMA-262 3rd Edition 15.9.5.13 */
1114 static HRESULT Date_getUTCMonth(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
1115 VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
1119 if(!is_class(dispex, JSCLASS_DATE)) {
1120 FIXME("throw TypeError\n");
1125 DateInstance *date = (DateInstance*)dispex;
1126 num_set_val(retv, month_from_time(date->time));
1131 /* ECMA-262 3rd Edition 15.9.5.14 */
1132 static HRESULT Date_getDate(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
1133 VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
1137 if(!is_class(dispex, JSCLASS_DATE)) {
1138 FIXME("throw TypeError\n");
1143 DateInstance *date = (DateInstance*)dispex;
1144 DOUBLE time = local_time(date->time, date);
1146 num_set_val(retv, date_from_time(time));
1151 /* ECMA-262 3rd Edition 15.9.5.15 */
1152 static HRESULT Date_getUTCDate(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
1153 VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
1157 if(!is_class(dispex, JSCLASS_DATE)) {
1158 FIXME("throw TypeError\n");
1163 DateInstance *date = (DateInstance*)dispex;
1164 num_set_val(retv, date_from_time(date->time));
1169 /* ECMA-262 3rd Edition 15.9.5.16 */
1170 static HRESULT Date_getDay(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
1171 VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
1175 if(!is_class(dispex, JSCLASS_DATE)) {
1176 FIXME("throw TypeError\n");
1181 DateInstance *date = (DateInstance*)dispex;
1182 DOUBLE time = local_time(date->time, date);
1184 num_set_val(retv, week_day(time));
1189 /* ECMA-262 3rd Edition 15.9.5.17 */
1190 static HRESULT Date_getUTCDay(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
1191 VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
1195 if(!is_class(dispex, JSCLASS_DATE)) {
1196 FIXME("throw TypeError\n");
1201 DateInstance *date = (DateInstance*)dispex;
1202 num_set_val(retv, week_day(date->time));
1207 /* ECMA-262 3rd Edition 15.9.5.18 */
1208 static HRESULT Date_getHours(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
1209 VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
1213 if(!is_class(dispex, JSCLASS_DATE)) {
1214 FIXME("throw TypeError\n");
1219 DateInstance *date = (DateInstance*)dispex;
1220 DOUBLE time = local_time(date->time, date);
1222 num_set_val(retv, hour_from_time(time));
1227 /* ECMA-262 3rd Edition 15.9.5.19 */
1228 static HRESULT Date_getUTCHours(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
1229 VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
1233 if(!is_class(dispex, JSCLASS_DATE)) {
1234 FIXME("throw TypeError\n");
1239 DateInstance *date = (DateInstance*)dispex;
1240 num_set_val(retv, hour_from_time(date->time));
1245 /* ECMA-262 3rd Edition 15.9.5.20 */
1246 static HRESULT Date_getMinutes(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
1247 VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
1251 if(!is_class(dispex, JSCLASS_DATE)) {
1252 FIXME("throw TypeError\n");
1257 DateInstance *date = (DateInstance*)dispex;
1258 DOUBLE time = local_time(date->time, date);
1260 num_set_val(retv, min_from_time(time));
1265 /* ECMA-262 3rd Edition 15.9.5.21 */
1266 static HRESULT Date_getUTCMinutes(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
1267 VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
1271 if(!is_class(dispex, JSCLASS_DATE)) {
1272 FIXME("throw TypeError\n");
1277 DateInstance *date = (DateInstance*)dispex;
1278 num_set_val(retv, min_from_time(date->time));
1283 /* ECMA-262 3rd Edition 15.9.5.22 */
1284 static HRESULT Date_getSeconds(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
1285 VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
1289 if(!is_class(dispex, JSCLASS_DATE)) {
1290 FIXME("throw TypeError\n");
1295 DateInstance *date = (DateInstance*)dispex;
1296 DOUBLE time = local_time(date->time, date);
1298 num_set_val(retv, sec_from_time(time));
1303 /* ECMA-262 3rd Edition 15.9.5.23 */
1304 static HRESULT Date_getUTCSeconds(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
1305 VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
1309 if(!is_class(dispex, JSCLASS_DATE)) {
1310 FIXME("throw TypeError\n");
1315 DateInstance *date = (DateInstance*)dispex;
1316 num_set_val(retv, sec_from_time(date->time));
1321 /* ECMA-262 3rd Edition 15.9.5.24 */
1322 static HRESULT Date_getMilliseconds(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
1323 VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
1327 if(!is_class(dispex, JSCLASS_DATE)) {
1328 FIXME("throw TypeError\n");
1333 DateInstance *date = (DateInstance*)dispex;
1334 DOUBLE time = local_time(date->time, date);
1336 num_set_val(retv, ms_from_time(time));
1341 /* ECMA-262 3rd Edition 15.9.5.25 */
1342 static HRESULT Date_getUTCMilliseconds(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
1343 VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
1347 if(!is_class(dispex, JSCLASS_DATE)) {
1348 FIXME("throw TypeError\n");
1353 DateInstance *date = (DateInstance*)dispex;
1354 num_set_val(retv, ms_from_time(date->time));
1359 /* ECMA-262 3rd Edition 15.9.5.26 */
1360 static HRESULT Date_getTimezoneOffset(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
1361 VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
1365 if(!is_class(dispex, JSCLASS_DATE)) {
1366 FIXME("throw TypeError\n");
1371 DateInstance *date = (DateInstance*)dispex;
1372 num_set_val(retv, floor(
1373 (date->time-local_time(date->time, date))/MS_PER_MINUTE));
1378 /* ECMA-262 3rd Edition 15.9.5.27 */
1379 static HRESULT Date_setTime(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
1380 VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
1388 if(!is_class(dispex, JSCLASS_DATE)) {
1389 FIXME("throw TypeError\n");
1394 FIXME("throw ArgumentNotOptional\n");
1395 if(retv) num_set_nan(retv);
1399 hres = to_number(dispex->ctx, get_arg(dp, 0), ei, &v);
1403 date = (DateInstance*)dispex;
1404 date->time = time_clip(num_val(&v));
1407 num_set_val(retv, date->time);
1412 /* ECMA-262 3rd Edition 15.9.5.28 */
1413 static HRESULT Date_setMilliseconds(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
1414 VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
1423 if(!is_class(dispex, JSCLASS_DATE)) {
1424 FIXME("throw TypeError\n");
1429 FIXME("throw ArgumentNotOptional\n");
1430 if(retv) num_set_nan(retv);
1434 hres = to_number(dispex->ctx, get_arg(dp, 0), ei, &v);
1438 date = (DateInstance*)dispex;
1439 t = local_time(date->time, date);
1440 t = make_date(day(t), make_time(hour_from_time(t), min_from_time(t),
1441 sec_from_time(t), num_val(&v)));
1442 date->time = time_clip(utc(t, date));
1445 num_set_val(retv, date->time);
1450 /* ECMA-262 3rd Edition 15.9.5.29 */
1451 static HRESULT Date_setUTCMilliseconds(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
1452 VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
1461 if(!is_class(dispex, JSCLASS_DATE)) {
1462 FIXME("throw TypeError\n");
1467 FIXME("throw ArgumentNotOptional\n");
1468 if(retv) num_set_nan(retv);
1472 hres = to_number(dispex->ctx, get_arg(dp, 0), ei, &v);
1476 date = (DateInstance*)dispex;
1478 t = make_date(day(t), make_time(hour_from_time(t), min_from_time(t),
1479 sec_from_time(t), num_val(&v)));
1480 date->time = time_clip(t);
1483 num_set_val(retv, date->time);
1488 /* ECMA-262 3rd Edition 15.9.5.30 */
1489 static HRESULT Date_setSeconds(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
1490 VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
1499 if(!is_class(dispex, JSCLASS_DATE)) {
1500 FIXME("throw TypeError\n");
1505 FIXME("throw ArgumentNotOptional\n");
1506 if(retv) num_set_nan(retv);
1510 date = (DateInstance*)dispex;
1511 t = local_time(date->time, date);
1513 hres = to_number(dispex->ctx, get_arg(dp, 0), ei, &v);
1518 if(arg_cnt(dp) > 1) {
1519 hres = to_number(dispex->ctx, get_arg(dp, 1), ei, &v);
1524 else ms = ms_from_time(t);
1526 t = make_date(day(t), make_time(hour_from_time(t),
1527 min_from_time(t), sec, ms));
1528 date->time = time_clip(utc(t, date));
1531 num_set_val(retv, date->time);
1536 /* ECMA-262 3rd Edition 15.9.5.31 */
1537 static HRESULT Date_setUTCSeconds(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
1538 VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
1547 if(!is_class(dispex, JSCLASS_DATE)) {
1548 FIXME("throw TypeError\n");
1553 FIXME("throw ArgumentNotOptional\n");
1554 if(retv) num_set_nan(retv);
1558 date = (DateInstance*)dispex;
1561 hres = to_number(dispex->ctx, get_arg(dp, 0), ei, &v);
1566 if(arg_cnt(dp) > 1) {
1567 hres = to_number(dispex->ctx, get_arg(dp, 1), ei, &v);
1572 else ms = ms_from_time(t);
1574 t = make_date(day(t), make_time(hour_from_time(t),
1575 min_from_time(t), sec, ms));
1576 date->time = time_clip(t);
1579 num_set_val(retv, date->time);
1584 /* ECMA-262 3rd Edition 15.9.5.33 */
1585 static HRESULT Date_setMinutes(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
1586 VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
1591 DOUBLE t, min, sec, ms;
1595 if(!is_class(dispex, JSCLASS_DATE)) {
1596 FIXME("throw TypeError\n");
1601 FIXME("throw ArgumentNotOptional\n");
1602 if(retv) num_set_nan(retv);
1606 date = (DateInstance*)dispex;
1607 t = local_time(date->time, date);
1609 hres = to_number(dispex->ctx, get_arg(dp, 0), ei, &v);
1614 if(arg_cnt(dp) > 1) {
1615 hres = to_number(dispex->ctx, get_arg(dp, 1), ei, &v);
1620 else sec = sec_from_time(t);
1622 if(arg_cnt(dp) > 2) {
1623 hres = to_number(dispex->ctx, get_arg(dp, 2), ei, &v);
1628 else ms = ms_from_time(t);
1630 t = make_date(day(t), make_time(hour_from_time(t),
1632 date->time = time_clip(utc(t, date));
1635 num_set_val(retv, date->time);
1640 /* ECMA-262 3rd Edition 15.9.5.34 */
1641 static HRESULT Date_setUTCMinutes(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
1642 VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
1647 DOUBLE t, min, sec, ms;
1651 if(!is_class(dispex, JSCLASS_DATE)) {
1652 FIXME("throw TypeError\n");
1657 FIXME("throw ArgumentNotOptional\n");
1658 if(retv) num_set_nan(retv);
1662 date = (DateInstance*)dispex;
1665 hres = to_number(dispex->ctx, get_arg(dp, 0), ei, &v);
1670 if(arg_cnt(dp) > 1) {
1671 hres = to_number(dispex->ctx, get_arg(dp, 1), ei, &v);
1676 else sec = sec_from_time(t);
1678 if(arg_cnt(dp) > 2) {
1679 hres = to_number(dispex->ctx, get_arg(dp, 2), ei, &v);
1684 else ms = ms_from_time(t);
1686 t = make_date(day(t), make_time(hour_from_time(t),
1688 date->time = time_clip(t);
1691 num_set_val(retv, date->time);
1696 /* ECMA-262 3rd Edition 15.9.5.35 */
1697 static HRESULT Date_setHours(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
1698 VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
1703 DOUBLE t, hour, min, sec, ms;
1707 if(!is_class(dispex, JSCLASS_DATE)) {
1708 FIXME("throw TypeError\n");
1713 FIXME("throw ArgumentNotOptional\n");
1714 if(retv) num_set_nan(retv);
1718 date = (DateInstance*)dispex;
1719 t = local_time(date->time, date);
1721 hres = to_number(dispex->ctx, get_arg(dp, 0), ei, &v);
1726 if(arg_cnt(dp) > 1) {
1727 hres = to_number(dispex->ctx, get_arg(dp, 1), ei, &v);
1732 else min = min_from_time(t);
1734 if(arg_cnt(dp) > 2) {
1735 hres = to_number(dispex->ctx, get_arg(dp, 2), ei, &v);
1740 else sec = sec_from_time(t);
1742 if(arg_cnt(dp) > 3) {
1743 hres = to_number(dispex->ctx, get_arg(dp, 3), ei, &v);
1748 else ms = ms_from_time(t);
1750 t = make_date(day(t), make_time(hour, min, sec, ms));
1751 date->time = time_clip(utc(t, date));
1754 num_set_val(retv, date->time);
1759 /* ECMA-262 3rd Edition 15.9.5.36 */
1760 static HRESULT Date_setUTCHours(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
1761 VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
1766 DOUBLE t, hour, min, sec, ms;
1770 if(!is_class(dispex, JSCLASS_DATE)) {
1771 FIXME("throw TypeError\n");
1776 FIXME("throw ArgumentNotOptional\n");
1777 if(retv) num_set_nan(retv);
1781 date = (DateInstance*)dispex;
1784 hres = to_number(dispex->ctx, get_arg(dp, 0), ei, &v);
1789 if(arg_cnt(dp) > 1) {
1790 hres = to_number(dispex->ctx, get_arg(dp, 1), ei, &v);
1795 else min = min_from_time(t);
1797 if(arg_cnt(dp) > 2) {
1798 hres = to_number(dispex->ctx, get_arg(dp, 2), ei, &v);
1803 else sec = sec_from_time(t);
1805 if(arg_cnt(dp) > 3) {
1806 hres = to_number(dispex->ctx, get_arg(dp, 3), ei, &v);
1811 else ms = ms_from_time(t);
1813 t = make_date(day(t), make_time(hour, min, sec, ms));
1814 date->time = time_clip(t);
1817 num_set_val(retv, date->time);
1822 /* ECMA-262 3rd Edition 15.9.5.36 */
1823 static HRESULT Date_setDate(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
1824 VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
1833 if(!is_class(dispex, JSCLASS_DATE)) {
1834 FIXME("throw TypeError\n");
1839 FIXME("throw ArgumentNotOptional\n");
1840 if(retv) num_set_nan(retv);
1844 hres = to_number(dispex->ctx, get_arg(dp, 0), ei, &v);
1848 date = (DateInstance*)dispex;
1849 t = local_time(date->time, date);
1850 t = make_date(make_day(year_from_time(t), month_from_time(t),
1851 num_val(&v)), time_within_day(t));
1852 date->time = time_clip(utc(t, date));
1855 num_set_val(retv, date->time);
1860 /* ECMA-262 3rd Edition 15.9.5.37 */
1861 static HRESULT Date_setUTCDate(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
1862 VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
1871 if(!is_class(dispex, JSCLASS_DATE)) {
1872 FIXME("throw TypeError\n");
1877 FIXME("throw ArgumentNotOptional\n");
1878 if(retv) num_set_nan(retv);
1882 hres = to_number(dispex->ctx, get_arg(dp, 0), ei, &v);
1886 date = (DateInstance*)dispex;
1888 t = make_date(make_day(year_from_time(t), month_from_time(t),
1889 num_val(&v)), time_within_day(t));
1890 date->time = time_clip(t);
1893 num_set_val(retv, date->time);
1898 /* ECMA-262 3rd Edition 15.9.5.38 */
1899 static HRESULT Date_setMonth(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
1900 VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
1905 DOUBLE t, month, ddate;
1909 if(!is_class(dispex, JSCLASS_DATE)) {
1910 FIXME("throw TypeError\n");
1915 FIXME("throw ArgumentNotOptional\n");
1916 if(retv) num_set_nan(retv);
1920 date = (DateInstance*)dispex;
1921 t = local_time(date->time, date);
1923 hres = to_number(dispex->ctx, get_arg(dp, 0), ei, &v);
1926 month = num_val(&v);
1928 if(arg_cnt(dp) > 1) {
1929 hres = to_number(dispex->ctx, get_arg(dp, 1), ei, &v);
1932 ddate = num_val(&v);
1934 else ddate = date_from_time(t);
1936 t = make_date(make_day(year_from_time(t), month, ddate),
1937 time_within_day(t));
1938 date->time = time_clip(utc(t, date));
1941 num_set_val(retv, date->time);
1946 /* ECMA-262 3rd Edition 15.9.5.39 */
1947 static HRESULT Date_setUTCMonth(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
1948 VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
1953 DOUBLE t, month, ddate;
1957 if(!is_class(dispex, JSCLASS_DATE)) {
1958 FIXME("throw TypeError\n");
1963 FIXME("throw ArgumentNotOptional\n");
1964 if(retv) num_set_nan(retv);
1968 date = (DateInstance*)dispex;
1971 hres = to_number(dispex->ctx, get_arg(dp, 0), ei, &v);
1974 month = num_val(&v);
1976 if(arg_cnt(dp) > 1) {
1977 hres = to_number(dispex->ctx, get_arg(dp, 1), ei, &v);
1980 ddate = num_val(&v);
1982 else ddate = date_from_time(t);
1984 t = make_date(make_day(year_from_time(t), month, ddate),
1985 time_within_day(t));
1986 date->time = time_clip(t);
1989 num_set_val(retv, date->time);
1994 /* ECMA-262 3rd Edition 15.9.5.40 */
1995 static HRESULT Date_setFullYear(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
1996 VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
2001 DOUBLE t, year, month, ddate;
2005 if(!is_class(dispex, JSCLASS_DATE)) {
2006 FIXME("throw TypeError\n");
2011 FIXME("throw ArgumentNotOptional\n");
2012 if(retv) num_set_nan(retv);
2016 date = (DateInstance*)dispex;
2017 t = local_time(date->time, date);
2019 hres = to_number(dispex->ctx, get_arg(dp, 0), ei, &v);
2024 if(arg_cnt(dp) > 1) {
2025 hres = to_number(dispex->ctx, get_arg(dp, 1), ei, &v);
2028 month = num_val(&v);
2030 else month = month_from_time(t);
2032 if(arg_cnt(dp) > 2) {
2033 hres = to_number(dispex->ctx, get_arg(dp, 2), ei, &v);
2036 ddate = num_val(&v);
2038 else ddate = date_from_time(t);
2040 t = make_date(make_day(year, month, ddate), time_within_day(t));
2041 date->time = time_clip(utc(t, date));
2044 num_set_val(retv, date->time);
2049 /* ECMA-262 3rd Edition 15.9.5.41 */
2050 static HRESULT Date_setUTCFullYear(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
2051 VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
2056 DOUBLE t, year, month, ddate;
2060 if(!is_class(dispex, JSCLASS_DATE)) {
2061 FIXME("throw TypeError\n");
2066 FIXME("throw ArgumentNotOptional\n");
2067 if(retv) num_set_nan(retv);
2071 date = (DateInstance*)dispex;
2074 hres = to_number(dispex->ctx, get_arg(dp, 0), ei, &v);
2079 if(arg_cnt(dp) > 1) {
2080 hres = to_number(dispex->ctx, get_arg(dp, 1), ei, &v);
2083 month = num_val(&v);
2085 else month = month_from_time(t);
2087 if(arg_cnt(dp) > 2) {
2088 hres = to_number(dispex->ctx, get_arg(dp, 2), ei, &v);
2091 ddate = num_val(&v);
2093 else ddate = date_from_time(t);
2095 t = make_date(make_day(year, month, ddate), time_within_day(t));
2096 date->time = time_clip(t);
2099 num_set_val(retv, date->time);
2104 static HRESULT Date_value(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
2105 VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
2111 static const builtin_prop_t Date_props[] = {
2112 {getDateW, Date_getDate, PROPF_METHOD},
2113 {getDayW, Date_getDay, PROPF_METHOD},
2114 {getFullYearW, Date_getFullYear, PROPF_METHOD},
2115 {getHoursW, Date_getHours, PROPF_METHOD},
2116 {getMillisecondsW, Date_getMilliseconds, PROPF_METHOD},
2117 {getMinutesW, Date_getMinutes, PROPF_METHOD},
2118 {getMonthW, Date_getMonth, PROPF_METHOD},
2119 {getSecondsW, Date_getSeconds, PROPF_METHOD},
2120 {getTimeW, Date_getTime, PROPF_METHOD},
2121 {getTimezoneOffsetW, Date_getTimezoneOffset, PROPF_METHOD},
2122 {getUTCDateW, Date_getUTCDate, PROPF_METHOD},
2123 {getUTCDayW, Date_getUTCDay, PROPF_METHOD},
2124 {getUTCFullYearW, Date_getUTCFullYear, PROPF_METHOD},
2125 {getUTCHoursW, Date_getUTCHours, PROPF_METHOD},
2126 {getUTCMillisecondsW, Date_getUTCMilliseconds, PROPF_METHOD},
2127 {getUTCMinutesW, Date_getUTCMinutes, PROPF_METHOD},
2128 {getUTCMonthW, Date_getUTCMonth, PROPF_METHOD},
2129 {getUTCSecondsW, Date_getUTCSeconds, PROPF_METHOD},
2130 {hasOwnPropertyW, Date_hasOwnProperty, PROPF_METHOD},
2131 {isPrototypeOfW, Date_isPrototypeOf, PROPF_METHOD},
2132 {propertyIsEnumerableW, Date_propertyIsEnumerable, PROPF_METHOD},
2133 {setDateW, Date_setDate, PROPF_METHOD},
2134 {setFullYearW, Date_setFullYear, PROPF_METHOD},
2135 {setHoursW, Date_setHours, PROPF_METHOD},
2136 {setMillisecondsW, Date_setMilliseconds, PROPF_METHOD},
2137 {setMinutesW, Date_setMinutes, PROPF_METHOD},
2138 {setMonthW, Date_setMonth, PROPF_METHOD},
2139 {setSecondsW, Date_setSeconds, PROPF_METHOD},
2140 {setTimeW, Date_setTime, PROPF_METHOD},
2141 {setUTCDateW, Date_setUTCDate, PROPF_METHOD},
2142 {setUTCFullYearW, Date_setUTCFullYear, PROPF_METHOD},
2143 {setUTCHoursW, Date_setUTCHours, PROPF_METHOD},
2144 {setUTCMillisecondsW, Date_setUTCMilliseconds, PROPF_METHOD},
2145 {setUTCMinutesW, Date_setUTCMinutes, PROPF_METHOD},
2146 {setUTCMonthW, Date_setUTCMonth, PROPF_METHOD},
2147 {setUTCSecondsW, Date_setUTCSeconds, PROPF_METHOD},
2148 {toDateStringW, Date_toDateString, PROPF_METHOD},
2149 {toLocaleDateStringW, Date_toLocaleDateString, PROPF_METHOD},
2150 {toLocaleStringW, Date_toLocaleString, PROPF_METHOD},
2151 {toLocaleTimeStringW, Date_toLocaleTimeString, PROPF_METHOD},
2152 {toStringW, Date_toString, PROPF_METHOD},
2153 {toTimeStringW, Date_toTimeString, PROPF_METHOD},
2154 {toUTCStringW, Date_toUTCString, PROPF_METHOD},
2155 {valueOfW, Date_valueOf, PROPF_METHOD},
2158 static const builtin_info_t Date_info = {
2160 {NULL, Date_value, 0},
2161 sizeof(Date_props)/sizeof(*Date_props),
2167 static HRESULT create_date(script_ctx_t *ctx, BOOL use_constr, DOUBLE time, DispatchEx **ret)
2171 TIME_ZONE_INFORMATION tzi;
2174 dret = GetTimeZoneInformation(&tzi);
2176 date = heap_alloc_zero(sizeof(DateInstance));
2178 return E_OUTOFMEMORY;
2181 hres = init_dispex_from_constr(&date->dispex, ctx, &Date_info, ctx->date_constr);
2183 hres = init_dispex(&date->dispex, ctx, &Date_info, NULL);
2190 date->bias = tzi.Bias;
2191 date->standardDate = tzi.StandardDate;
2192 date->standardBias = tzi.StandardBias;
2193 date->daylightDate = tzi.DaylightDate;
2194 date->daylightBias = tzi.DaylightBias;
2196 *ret = &date->dispex;
2200 static HRESULT DateConstr_value(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
2201 VARIANT *retv, jsexcept_t *ei, IServiceProvider *sp)
2209 case DISPATCH_CONSTRUCT:
2210 switch(arg_cnt(dp)) {
2211 /* ECMA-262 3rd Edition 15.9.3.3 */
2216 GetSystemTimeAsFileTime(&time);
2217 lltime = ((LONGLONG)time.dwHighDateTime<<32)
2218 + time.dwLowDateTime;
2220 hres = create_date(dispex->ctx, TRUE, lltime/10000-TIME_EPOCH, &date);
2226 /* ECMA-262 3rd Edition 15.9.3.2 */
2230 hres = to_primitive(dispex->ctx, get_arg(dp,0), ei, &prim);
2234 if(V_VT(&prim) == VT_BSTR) {
2235 FIXME("VT_BSTR not supported\n");
2239 hres = to_number(dispex->ctx, &prim, ei, &num);
2240 VariantClear(&prim);
2244 hres = create_date(dispex->ctx, TRUE, time_clip(num_val(&num)), &date);
2250 /* ECMA-262 3rd Edition 15.9.3.1 */
2252 VARIANT year, month, vdate, hours, minutes, seconds, ms;
2254 int arg_no = arg_cnt(dp), y;
2256 hres = to_number(dispex->ctx, get_arg(dp, 0), ei, &year);
2264 hres = to_number(dispex->ctx, get_arg(dp, 1), ei, &month);
2269 hres = to_number(dispex->ctx, get_arg(dp, 2), ei, &vdate);
2274 V_VT(&vdate) = VT_R8;
2279 hres = to_number(dispex->ctx, get_arg(dp, 3), ei, &hours);
2284 V_VT(&hours) = VT_R8;
2289 hres = to_number(dispex->ctx, get_arg(dp, 4), ei, &minutes);
2294 V_VT(&minutes) = VT_R8;
2299 hres = to_number(dispex->ctx, get_arg(dp, 5), ei, &seconds);
2304 V_VT(&seconds) = VT_R8;
2309 hres = to_number(dispex->ctx, get_arg(dp, 6), ei, &ms);
2318 hres = create_date(dispex->ctx, TRUE, time_clip(
2319 make_date(make_day(y, num_val(&month), num_val(&vdate)),
2320 make_time(num_val(&hours), num_val(&minutes),
2321 num_val(&seconds), num_val(&ms)))), &date);
2325 di = (DateInstance*)date;
2326 di->time = utc(di->time, di);
2330 V_VT(retv) = VT_DISPATCH;
2331 V_DISPATCH(retv) = (IDispatch*)_IDispatchEx_(date);
2335 FIXME("unimplemented flags %x\n", flags);
2342 HRESULT create_date_constr(script_ctx_t *ctx, DispatchEx **ret)
2347 hres = create_date(ctx, FALSE, 0.0, &date);
2351 hres = create_builtin_function(ctx, DateConstr_value, PROPF_CONSTR, date, ret);
2353 jsdisp_release(date);