2 * Copyright 2008 Jacek Caban for CodeWeavers
3 * Copyright 2009 Piotr Caban
5 * This library is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU Lesser General Public
7 * License as published by the Free Software Foundation; either
8 * version 2.1 of the License, or (at your option) any later version.
10 * This library is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 * Lesser General Public License for more details.
15 * You should have received a copy of the GNU Lesser General Public
16 * License along with this library; if not, write to the Free Software
17 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
25 #include "wine/debug.h"
27 WINE_DEFAULT_DEBUG_CHANNEL(jscript);
29 /* 1601 to 1970 is 369 years plus 89 leap days */
30 #define TIME_EPOCH ((ULONGLONG)(369 * 365 + 89) * 86400 * 1000)
35 /* ECMA-262 3rd Edition 15.9.1.1 */
39 SYSTEMTIME standardDate;
41 SYSTEMTIME daylightDate;
45 static const WCHAR toStringW[] = {'t','o','S','t','r','i','n','g',0};
46 static const WCHAR toLocaleStringW[] = {'t','o','L','o','c','a','l','e','S','t','r','i','n','g',0};
47 static const WCHAR hasOwnPropertyW[] = {'h','a','s','O','w','n','P','r','o','p','e','r','t','y',0};
48 static const WCHAR propertyIsEnumerableW[] =
49 {'p','r','o','p','e','r','t','y','I','s','E','n','u','m','e','r','a','b','l','e',0};
50 static const WCHAR isPrototypeOfW[] = {'i','s','P','r','o','t','o','t','y','p','e','O','f',0};
51 static const WCHAR valueOfW[] = {'v','a','l','u','e','O','f',0};
52 static const WCHAR toUTCStringW[] = {'t','o','U','T','C','S','t','r','i','n','g',0};
53 static const WCHAR toDateStringW[] = {'t','o','D','a','t','e','S','t','r','i','n','g',0};
54 static const WCHAR toTimeStringW[] = {'t','o','T','i','m','e','S','t','r','i','n','g',0};
55 static const WCHAR toLocaleDateStringW[] = {'t','o','L','o','c','a','l','e','D','a','t','e','S','t','r','i','n','g',0};
56 static const WCHAR toLocaleTimeStringW[] = {'t','o','L','o','c','a','l','e','T','i','m','e','S','t','r','i','n','g',0};
57 static const WCHAR getTimeW[] = {'g','e','t','T','i','m','e',0};
58 static const WCHAR getFullYearW[] = {'g','e','t','F','u','l','l','Y','e','a','r',0};
59 static const WCHAR getUTCFullYearW[] = {'g','e','t','U','T','C','F','u','l','l','Y','e','a','r',0};
60 static const WCHAR getMonthW[] = {'g','e','t','M','o','n','t','h',0};
61 static const WCHAR getUTCMonthW[] = {'g','e','t','U','T','C','M','o','n','t','h',0};
62 static const WCHAR getDateW[] = {'g','e','t','D','a','t','e',0};
63 static const WCHAR getUTCDateW[] = {'g','e','t','U','T','C','D','a','t','e',0};
64 static const WCHAR getDayW[] = {'g','e','t','D','a','y',0};
65 static const WCHAR getUTCDayW[] = {'g','e','t','U','T','C','D','a','y',0};
66 static const WCHAR getHoursW[] = {'g','e','t','H','o','u','r','s',0};
67 static const WCHAR getUTCHoursW[] = {'g','e','t','U','T','C','H','o','u','r','s',0};
68 static const WCHAR getMinutesW[] = {'g','e','t','M','i','n','u','t','e','s',0};
69 static const WCHAR getUTCMinutesW[] = {'g','e','t','U','T','C','M','i','n','u','t','e','s',0};
70 static const WCHAR getSecondsW[] = {'g','e','t','S','e','c','o','n','d','s',0};
71 static const WCHAR getUTCSecondsW[] = {'g','e','t','U','T','C','S','e','c','o','n','d','s',0};
72 static const WCHAR getMillisecondsW[] = {'g','e','t','M','i','l','l','i','s','e','c','o','n','d','s',0};
73 static const WCHAR getUTCMillisecondsW[] = {'g','e','t','U','T','C','M','i','l','l','i','s','e','c','o','n','d','s',0};
74 static const WCHAR getTimezoneOffsetW[] = {'g','e','t','T','i','m','e','z','o','n','e','O','f','f','s','e','t',0};
75 static const WCHAR setTimeW[] = {'s','e','t','T','i','m','e',0};
76 static const WCHAR setMillisecondsW[] = {'s','e','t','M','i','l','l','i','s','e','c','o','n','d','s',0};
77 static const WCHAR setUTCMillisecondsW[] = {'s','e','t','U','T','C','M','i','l','l','i','s','e','c','o','n','d','s',0};
78 static const WCHAR setSecondsW[] = {'s','e','t','S','e','c','o','n','d','s',0};
79 static const WCHAR setUTCSecondsW[] = {'s','e','t','U','T','C','S','e','c','o','n','d','s',0};
80 static const WCHAR setMinutesW[] = {'s','e','t','M','i','n','u','t','e','s',0};
81 static const WCHAR setUTCMinutesW[] = {'s','e','t','U','T','C','M','i','n','u','t','e','s',0};
82 static const WCHAR setHoursW[] = {'s','e','t','H','o','u','r','s',0};
83 static const WCHAR setUTCHoursW[] = {'s','e','t','U','T','C','H','o','u','r','s',0};
84 static const WCHAR setDateW[] = {'s','e','t','D','a','t','e',0};
85 static const WCHAR setUTCDateW[] = {'s','e','t','U','T','C','D','a','t','e',0};
86 static const WCHAR setMonthW[] = {'s','e','t','M','o','n','t','h',0};
87 static const WCHAR setUTCMonthW[] = {'s','e','t','U','T','C','M','o','n','t','h',0};
88 static const WCHAR setFullYearW[] = {'s','e','t','F','u','l','l','Y','e','a','r',0};
89 static const WCHAR setUTCFullYearW[] = {'s','e','t','U','T','C','F','u','l','l','Y','e','a','r',0};
90 static const WCHAR getYearW[] = {'g','e','t','Y','e','a','r',0};
92 static const WCHAR UTCW[] = {'U','T','C',0};
93 static const WCHAR parseW[] = {'p','a','r','s','e',0};
95 /*ECMA-262 3rd Edition 15.9.1.2 */
96 #define MS_PER_DAY 86400000
97 #define MS_PER_HOUR 3600000
98 #define MS_PER_MINUTE 60000
100 /* ECMA-262 3rd Edition 15.9.1.2 */
101 static inline DOUBLE day(DOUBLE time)
103 return floor(time / MS_PER_DAY);
106 /* ECMA-262 3rd Edition 15.9.1.2 */
107 static inline DOUBLE time_within_day(DOUBLE time)
111 ret = fmod(time, MS_PER_DAY);
118 /* ECMA-262 3rd Edition 15.9.1.3 */
119 static inline DOUBLE days_in_year(DOUBLE year)
123 if(year != (int)year)
127 if(y%4 != 0) return 365;
128 if(y%100 != 0) return 366;
129 if(y%400 != 0) return 365;
133 /* ECMA-262 3rd Edition 15.9.1.3 */
134 static inline DOUBLE day_from_year(DOUBLE year)
136 if(year != (int)year)
139 return floor(365.0*(year-1970) + floor((year-1969)/4)
140 - floor((year-1901)/100) + floor((year-1601)/400));
143 static inline int day_from_month(int month, int in_leap_year)
152 return 59+in_leap_year;
154 return 90+in_leap_year;
156 return 120+in_leap_year;
158 return 151+in_leap_year;
160 return 181+in_leap_year;
162 return 212+in_leap_year;
164 return 243+in_leap_year;
166 return 273+in_leap_year;
168 return 304+in_leap_year;
170 return 334+in_leap_year;
174 /* ECMA-262 3rd Edition 15.9.1.3 */
175 static inline DOUBLE time_from_year(DOUBLE year)
177 return MS_PER_DAY*day_from_year(year);
180 /* ECMA-262 3rd Edition 15.9.1.3 */
181 static inline DOUBLE year_from_time(DOUBLE time)
188 y = 1970 + time/365.25/MS_PER_DAY;
190 if(time_from_year(y) > time)
191 while(time_from_year(y) > time) y--;
193 while(time_from_year(y+1)<=time) y++;
198 /* ECMA-262 3rd Edition 15.9.1.3 */
199 static inline int in_leap_year(DOUBLE time)
201 if(days_in_year(year_from_time(time))==366)
206 /* ECMA-262 3rd Edition 15.9.1.4 */
207 static inline int day_within_year(DOUBLE time)
209 return day(time) - day_from_year(year_from_time(time));
212 /* ECMA-262 3rd Edition 15.9.1.4 */
213 static inline DOUBLE month_from_time(DOUBLE time)
215 int ily = in_leap_year(time);
216 int dwy = day_within_year(time);
221 if(0<=dwy && dwy<31) return 0;
222 if(dwy < 59+ily) return 1;
223 if(dwy < 90+ily) return 2;
224 if(dwy < 120+ily) return 3;
225 if(dwy < 151+ily) return 4;
226 if(dwy < 181+ily) return 5;
227 if(dwy < 212+ily) return 6;
228 if(dwy < 243+ily) return 7;
229 if(dwy < 273+ily) return 8;
230 if(dwy < 304+ily) return 9;
231 if(dwy < 334+ily) return 10;
235 /* ECMA-262 3rd Edition 15.9.1.5 */
236 static inline DOUBLE date_from_time(DOUBLE time)
238 int dwy = day_within_year(time);
239 int ily = in_leap_year(time);
240 int mft = month_from_time(time);
245 if(mft==0) return dwy+1;
246 if(mft==1) return dwy-30;
247 if(mft==2) return dwy-58-ily;
248 if(mft==3) return dwy-89-ily;
249 if(mft==4) return dwy-119-ily;
250 if(mft==5) return dwy-150-ily;
251 if(mft==6) return dwy-180-ily;
252 if(mft==7) return dwy-211-ily;
253 if(mft==8) return dwy-242-ily;
254 if(mft==9) return dwy-272-ily;
255 if(mft==10) return dwy-303-ily;
259 /* ECMA-262 3rd Edition 15.9.1.6 */
260 static inline DOUBLE week_day(DOUBLE time)
267 ret = fmod(day(time)+4, 7);
273 static inline DOUBLE convert_time(int year, SYSTEMTIME st)
284 time = time_from_year(year);
285 time += (DOUBLE)day_from_month(st.wMonth-1, in_leap_year(time)) * MS_PER_DAY;
288 set_week_day = st.wDayOfWeek-week_day(time);
291 time += set_week_day * MS_PER_DAY;
293 time += (DOUBLE)(st.wDay-1) * 7 * MS_PER_DAY;
294 if(month_from_time(time) != st.wMonth-1)
295 time -= 7 * MS_PER_DAY;
298 time += st.wDay * MS_PER_DAY;
300 time += st.wHour * MS_PER_HOUR;
301 time += st.wMinute * MS_PER_MINUTE;
306 /* ECMA-262 3rd Edition 15.9.1.9 */
307 static inline DOUBLE daylight_saving_ta(DOUBLE time, DateInstance *date)
309 int year = year_from_time(time);
310 DOUBLE standardTime, daylightTime;
315 standardTime = convert_time(year, date->standardDate);
316 daylightTime = convert_time(year, date->daylightDate);
318 if(isnan(standardTime) || isnan(daylightTime))
320 else if(standardTime > daylightTime) {
321 if(daylightTime <= time && time < standardTime)
322 return date->daylightBias;
324 return date->standardBias;
327 if(standardTime <= time && time < daylightTime)
328 return date->standardBias;
330 return date->daylightBias;
334 /* ECMA-262 3rd Edition 15.9.1.9 */
335 static inline DOUBLE local_time(DOUBLE time, DateInstance *date)
337 return time - (daylight_saving_ta(time, date)+date->bias)*MS_PER_MINUTE;
340 /* ECMA-262 3rd Edition 15.9.1.9 */
341 static inline DOUBLE utc(DOUBLE time, DateInstance *date)
343 time += date->bias * MS_PER_MINUTE;
344 return time + daylight_saving_ta(time, date)*MS_PER_MINUTE;
347 /* ECMA-262 3rd Edition 15.9.1.10 */
348 static inline DOUBLE hour_from_time(DOUBLE time)
355 ret = fmod(floor(time/MS_PER_HOUR), 24);
361 /* ECMA-262 3rd Edition 15.9.1.10 */
362 static inline DOUBLE min_from_time(DOUBLE time)
369 ret = fmod(floor(time/MS_PER_MINUTE), 60);
375 /* ECMA-262 3rd Edition 15.9.1.10 */
376 static inline DOUBLE sec_from_time(DOUBLE time)
383 ret = fmod(floor(time/1000), 60);
389 /* ECMA-262 3rd Edition 15.9.1.10 */
390 static inline DOUBLE ms_from_time(DOUBLE time)
397 ret = fmod(time, 1000);
398 if(ret<0) ret += 1000;
403 /* ECMA-262 3rd Edition 15.9.1.11 */
404 static inline DOUBLE make_time(DOUBLE hour, DOUBLE min, DOUBLE sec, DOUBLE ms)
406 return hour*MS_PER_HOUR + min*MS_PER_MINUTE + sec*1000 + ms;
409 /* ECMA-262 3rd Edition 15.9.1.12 */
410 static inline DOUBLE make_day(DOUBLE year, DOUBLE month, DOUBLE day)
414 year += floor(month/12);
416 month = fmod(month, 12);
417 if(month<0) month += 12;
419 time = time_from_year(year);
421 day += floor(time / MS_PER_DAY);
422 day += day_from_month(month, in_leap_year(time));
427 /* ECMA-262 3rd Edition 15.9.1.13 */
428 static inline DOUBLE make_date(DOUBLE day, DOUBLE time)
430 return day*MS_PER_DAY + time;
433 /* ECMA-262 3rd Edition 15.9.1.14 */
434 static inline DOUBLE time_clip(DOUBLE time)
436 if(8.64e15 < time || time < -8.64e15) {
443 static SYSTEMTIME create_systemtime(DOUBLE time)
447 st.wYear = year_from_time(time);
448 st.wMonth = month_from_time(time) + 1;
449 st.wDayOfWeek = week_day(time);
450 st.wDay = date_from_time(time);
451 st.wHour = hour_from_time(time);
452 st.wMinute = min_from_time(time);
453 st.wSecond = sec_from_time(time);
454 st.wMilliseconds = ms_from_time(time);
459 static inline HRESULT date_to_string(DOUBLE time, BOOL show_offset, int offset, VARIANT *retv)
461 static const WCHAR NaNW[] = { 'N','a','N',0 };
462 static const WCHAR formatW[] = { '%','s',' ','%','s',' ','%','d',' ',
463 '%','0','2','d',':','%','0','2','d',':','%','0','2','d',' ',
464 'U','T','C','%','c','%','0','2','d','%','0','2','d',' ','%','d','%','s',0 };
465 static const WCHAR formatUTCW[] = { '%','s',' ','%','s',' ','%','d',' ',
466 '%','0','2','d',':','%','0','2','d',':','%','0','2','d',' ',
467 'U','T','C',' ','%','d','%','s',0 };
468 static const WCHAR formatNoOffsetW[] = { '%','s',' ','%','s',' ',
469 '%','d',' ','%','0','2','d',':','%','0','2','d',':',
470 '%','0','2','d',' ','%','d','%','s',0 };
471 static const WCHAR ADW[] = { 0 };
472 static const WCHAR BCW[] = { ' ','B','.','C','.',0 };
474 static const DWORD week_ids[] = { LOCALE_SABBREVDAYNAME7, LOCALE_SABBREVDAYNAME1,
475 LOCALE_SABBREVDAYNAME2, LOCALE_SABBREVDAYNAME3, LOCALE_SABBREVDAYNAME4,
476 LOCALE_SABBREVDAYNAME5, LOCALE_SABBREVDAYNAME6 };
477 static const DWORD month_ids[] = { LOCALE_SABBREVMONTHNAME1, LOCALE_SABBREVMONTHNAME2,
478 LOCALE_SABBREVMONTHNAME3, LOCALE_SABBREVMONTHNAME4,
479 LOCALE_SABBREVMONTHNAME5, LOCALE_SABBREVMONTHNAME6,
480 LOCALE_SABBREVMONTHNAME7, LOCALE_SABBREVMONTHNAME8,
481 LOCALE_SABBREVMONTHNAME9, LOCALE_SABBREVMONTHNAME10,
482 LOCALE_SABBREVMONTHNAME11, LOCALE_SABBREVMONTHNAME12 };
484 BOOL formatAD = TRUE;
487 int len, size, year, day;
488 DWORD lcid_en, week_id, month_id;
493 V_VT(retv) = VT_BSTR;
494 V_BSTR(retv) = SysAllocString(NaNW);
496 return E_OUTOFMEMORY;
504 lcid_en = MAKELCID(MAKELANGID(LANG_ENGLISH,SUBLANG_ENGLISH_US),SORT_DEFAULT);
506 week_id = week_ids[(int)week_day(time)];
507 size = GetLocaleInfoW(lcid_en, week_id, NULL, 0);
508 week = SysAllocStringLen(NULL, size);
510 return E_OUTOFMEMORY;
511 GetLocaleInfoW(lcid_en, week_id, week, size);
514 month_id = month_ids[(int)month_from_time(time)];
515 size = GetLocaleInfoW(lcid_en, month_id, NULL, 0);
516 month = SysAllocStringLen(NULL, size);
519 return E_OUTOFMEMORY;
521 GetLocaleInfoW(lcid_en, month_id, month, size);
524 year = year_from_time(time);
532 year = year_from_time(time);
539 day = date_from_time(time);
544 day = date_from_time(time);
546 if(!show_offset) len -= 9;
547 else if(offset == 0) len -= 5;
548 else if(offset < 0) {
553 date_str = SysAllocStringLen(NULL, len);
556 SysFreeString(month);
557 return E_OUTOFMEMORY;
561 sprintfW(date_str, formatNoOffsetW, week, month, day,
562 (int)hour_from_time(time), (int)min_from_time(time),
563 (int)sec_from_time(time), year, formatAD?ADW:BCW);
565 sprintfW(date_str, formatW, week, month, day,
566 (int)hour_from_time(time), (int)min_from_time(time),
567 (int)sec_from_time(time), sign, offset/60, offset%60,
568 year, formatAD?ADW:BCW);
570 sprintfW(date_str, formatUTCW, week, month, day,
571 (int)hour_from_time(time), (int)min_from_time(time),
572 (int)sec_from_time(time), year, formatAD?ADW:BCW);
575 SysFreeString(month);
577 V_VT(retv) = VT_BSTR;
578 V_BSTR(retv) = date_str;
583 /* ECMA-262 3rd Edition 15.9.1.2 */
584 static HRESULT Date_toString(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
585 VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
593 if(!is_class(dispex, JSCLASS_DATE)) {
594 FIXME("throw TypeError\n");
598 date = (DateInstance*)dispex;
599 time = local_time(date->time, date);
600 offset = date->bias +
601 daylight_saving_ta(time, date);
603 return date_to_string(time, TRUE, offset, retv);
606 /* ECMA-262 3rd Edition 15.9.1.5 */
607 static HRESULT Date_toLocaleString(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
608 VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
610 static const WCHAR NaNW[] = { 'N','a','N',0 };
614 int date_len, time_len;
618 if(!is_class(dispex, JSCLASS_DATE)) {
619 FIXME("throw TypeError\n");
623 date = (DateInstance*)dispex;
625 if(isnan(date->time)) {
627 V_VT(retv) = VT_BSTR;
628 V_BSTR(retv) = SysAllocString(NaNW);
630 return E_OUTOFMEMORY;
635 st = create_systemtime(local_time(date->time, date));
637 if(st.wYear<1601 || st.wYear>9999)
638 return Date_toString(dispex, lcid, flags, dp, retv, ei, caller);
641 date_len = GetDateFormatW(lcid, DATE_LONGDATE, &st, NULL, NULL, 0);
642 time_len = GetTimeFormatW(lcid, 0, &st, NULL, NULL, 0);
643 date_str = SysAllocStringLen(NULL, date_len+time_len-1);
645 return E_OUTOFMEMORY;
646 GetDateFormatW(lcid, DATE_LONGDATE, &st, NULL, date_str, date_len);
647 GetTimeFormatW(lcid, 0, &st, NULL, &date_str[date_len], time_len);
648 date_str[date_len-1] = ' ';
650 V_VT(retv) = VT_BSTR;
651 V_BSTR(retv) = date_str;
656 static HRESULT Date_hasOwnProperty(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
657 VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
663 static HRESULT Date_propertyIsEnumerable(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
664 VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
670 static HRESULT Date_isPrototypeOf(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
671 VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
677 static HRESULT Date_valueOf(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
678 VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
682 if(!is_class(dispex, JSCLASS_DATE)) {
683 FIXME("throw TypeError\n");
688 DateInstance *date = (DateInstance*)dispex;
689 num_set_val(retv, date->time);
694 /* ECMA-262 3rd Edition 15.9.5.42 */
695 static HRESULT Date_toUTCString(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
696 VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
698 static const WCHAR NaNW[] = { 'N','a','N',0 };
699 static const WCHAR formatADW[] = { '%','s',',',' ','%','d',' ','%','s',' ','%','d',' ',
700 '%','0','2','d',':','%','0','2','d',':','%','0','2','d',' ','U','T','C',0 };
701 static const WCHAR formatBCW[] = { '%','s',',',' ','%','d',' ','%','s',' ','%','d',' ','B','.','C','.',' ',
702 '%','0','2','d',':','%','0','2','d',':','%','0','2','d',' ','U','T','C',0 };
704 static const DWORD week_ids[] = { LOCALE_SABBREVDAYNAME7, LOCALE_SABBREVDAYNAME1,
705 LOCALE_SABBREVDAYNAME2, LOCALE_SABBREVDAYNAME3, LOCALE_SABBREVDAYNAME4,
706 LOCALE_SABBREVDAYNAME5, LOCALE_SABBREVDAYNAME6 };
707 static const DWORD month_ids[] = { LOCALE_SABBREVMONTHNAME1, LOCALE_SABBREVMONTHNAME2,
708 LOCALE_SABBREVMONTHNAME3, LOCALE_SABBREVMONTHNAME4,
709 LOCALE_SABBREVMONTHNAME5, LOCALE_SABBREVMONTHNAME6,
710 LOCALE_SABBREVMONTHNAME7, LOCALE_SABBREVMONTHNAME8,
711 LOCALE_SABBREVMONTHNAME9, LOCALE_SABBREVMONTHNAME10,
712 LOCALE_SABBREVMONTHNAME11, LOCALE_SABBREVMONTHNAME12 };
714 BOOL formatAD = TRUE;
718 int len, size, year, day;
719 DWORD lcid_en, week_id, month_id;
723 if(!is_class(dispex, JSCLASS_DATE)) {
724 FIXME("throw TypeError\n");
728 date = (DateInstance*)dispex;
730 if(isnan(date->time)) {
732 V_VT(retv) = VT_BSTR;
733 V_BSTR(retv) = SysAllocString(NaNW);
735 return E_OUTOFMEMORY;
743 lcid_en = MAKELCID(MAKELANGID(LANG_ENGLISH,SUBLANG_ENGLISH_US),SORT_DEFAULT);
745 week_id = week_ids[(int)week_day(date->time)];
746 size = GetLocaleInfoW(lcid_en, week_id, NULL, 0);
747 week = SysAllocStringLen(NULL, size);
749 return E_OUTOFMEMORY;
750 GetLocaleInfoW(lcid_en, week_id, week, size);
753 month_id = month_ids[(int)month_from_time(date->time)];
754 size = GetLocaleInfoW(lcid_en, month_id, NULL, 0);
755 month = SysAllocStringLen(NULL, size);
758 return E_OUTOFMEMORY;
760 GetLocaleInfoW(lcid_en, month_id, month, size);
763 year = year_from_time(date->time);
771 year = year_from_time(date->time);
778 day = date_from_time(date->time);
783 day = date_from_time(date->time);
785 date_str = SysAllocStringLen(NULL, len);
788 SysFreeString(month);
789 return E_OUTOFMEMORY;
791 sprintfW(date_str, formatAD?formatADW:formatBCW, week, day, month, year,
792 (int)hour_from_time(date->time), (int)min_from_time(date->time),
793 (int)sec_from_time(date->time));
796 SysFreeString(month);
798 V_VT(retv) = VT_BSTR;
799 V_BSTR(retv) = date_str;
804 /* ECMA-262 3rd Edition 15.9.5.3 */
805 static HRESULT Date_toDateString(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
806 VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
808 static const WCHAR NaNW[] = { 'N','a','N',0 };
809 static const WCHAR formatADW[] = { '%','s',' ','%','s',' ','%','d',' ','%','d',0 };
810 static const WCHAR formatBCW[] = { '%','s',' ','%','s',' ','%','d',' ','%','d',' ','B','.','C','.',0 };
812 static const DWORD week_ids[] = { LOCALE_SABBREVDAYNAME7, LOCALE_SABBREVDAYNAME1,
813 LOCALE_SABBREVDAYNAME2, LOCALE_SABBREVDAYNAME3, LOCALE_SABBREVDAYNAME4,
814 LOCALE_SABBREVDAYNAME5, LOCALE_SABBREVDAYNAME6 };
815 static const DWORD month_ids[] = { LOCALE_SABBREVMONTHNAME1, LOCALE_SABBREVMONTHNAME2,
816 LOCALE_SABBREVMONTHNAME3, LOCALE_SABBREVMONTHNAME4,
817 LOCALE_SABBREVMONTHNAME5, LOCALE_SABBREVMONTHNAME6,
818 LOCALE_SABBREVMONTHNAME7, LOCALE_SABBREVMONTHNAME8,
819 LOCALE_SABBREVMONTHNAME9, LOCALE_SABBREVMONTHNAME10,
820 LOCALE_SABBREVMONTHNAME11, LOCALE_SABBREVMONTHNAME12 };
822 BOOL formatAD = TRUE;
827 int len, size, year, day;
828 DWORD lcid_en, week_id, month_id;
832 if(!is_class(dispex, JSCLASS_DATE)) {
833 FIXME("throw TypeError\n");
837 date = (DateInstance*)dispex;
839 if(isnan(date->time)) {
841 V_VT(retv) = VT_BSTR;
842 V_BSTR(retv) = SysAllocString(NaNW);
844 return E_OUTOFMEMORY;
849 time = local_time(date->time, date);
854 lcid_en = MAKELCID(MAKELANGID(LANG_ENGLISH,SUBLANG_ENGLISH_US),SORT_DEFAULT);
856 week_id = week_ids[(int)week_day(time)];
857 size = GetLocaleInfoW(lcid_en, week_id, NULL, 0);
858 week = SysAllocStringLen(NULL, size);
860 return E_OUTOFMEMORY;
861 GetLocaleInfoW(lcid_en, week_id, week, size);
864 month_id = month_ids[(int)month_from_time(time)];
865 size = GetLocaleInfoW(lcid_en, month_id, NULL, 0);
866 month = SysAllocStringLen(NULL, size);
869 return E_OUTOFMEMORY;
871 GetLocaleInfoW(lcid_en, month_id, month, size);
874 year = year_from_time(time);
882 year = year_from_time(time);
889 day = date_from_time(time);
894 day = date_from_time(time);
896 date_str = SysAllocStringLen(NULL, len);
899 SysFreeString(month);
900 return E_OUTOFMEMORY;
902 sprintfW(date_str, formatAD?formatADW:formatBCW, week, month, day, year);
905 SysFreeString(month);
907 V_VT(retv) = VT_BSTR;
908 V_BSTR(retv) = date_str;
913 /* ECMA-262 3rd Edition 15.9.5.4 */
914 static HRESULT Date_toTimeString(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
915 VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
917 static const WCHAR NaNW[] = { 'N','a','N',0 };
918 static const WCHAR formatW[] = { '%','0','2','d',':','%','0','2','d',':','%','0','2','d',
919 ' ','U','T','C','%','c','%','0','2','d','%','0','2','d',0 };
920 static const WCHAR formatUTCW[] = { '%','0','2','d',':','%','0','2','d',
921 ':','%','0','2','d',' ','U','T','C',0 };
930 if(!is_class(dispex, JSCLASS_DATE)) {
931 FIXME("throw TypeError\n");
935 date = (DateInstance*)dispex;
937 if(isnan(date->time)) {
939 V_VT(retv) = VT_BSTR;
940 V_BSTR(retv) = SysAllocString(NaNW);
942 return E_OUTOFMEMORY;
947 time = local_time(date->time, date);
950 date_str = SysAllocStringLen(NULL, 17);
952 return E_OUTOFMEMORY;
954 offset = date->bias +
955 daylight_saving_ta(time, date);
964 sprintfW(date_str, formatW, (int)hour_from_time(time),
965 (int)min_from_time(time), (int)sec_from_time(time),
966 sign, offset/60, offset%60);
968 sprintfW(date_str, formatUTCW, (int)hour_from_time(time),
969 (int)min_from_time(time), (int)sec_from_time(time));
971 V_VT(retv) = VT_BSTR;
972 V_BSTR(retv) = date_str;
977 /* ECMA-262 3rd Edition 15.9.5.6 */
978 static HRESULT Date_toLocaleDateString(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
979 VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
981 static const WCHAR NaNW[] = { 'N','a','N',0 };
989 if(!is_class(dispex, JSCLASS_DATE)) {
990 FIXME("throw TypeError\n");
994 date = (DateInstance*)dispex;
996 if(isnan(date->time)) {
998 V_VT(retv) = VT_BSTR;
999 V_BSTR(retv) = SysAllocString(NaNW);
1001 return E_OUTOFMEMORY;
1006 st = create_systemtime(local_time(date->time, date));
1008 if(st.wYear<1601 || st.wYear>9999)
1009 return Date_toDateString(dispex, lcid, flags, dp, retv, ei, caller);
1012 len = GetDateFormatW(lcid, DATE_LONGDATE, &st, NULL, NULL, 0);
1013 date_str = SysAllocStringLen(NULL, len);
1015 return E_OUTOFMEMORY;
1016 GetDateFormatW(lcid, DATE_LONGDATE, &st, NULL, date_str, len);
1018 V_VT(retv) = VT_BSTR;
1019 V_BSTR(retv) = date_str;
1024 /* ECMA-262 3rd Edition 15.9.5.7 */
1025 static HRESULT Date_toLocaleTimeString(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
1026 VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
1028 static const WCHAR NaNW[] = { 'N','a','N',0 };
1036 if(!is_class(dispex, JSCLASS_DATE)) {
1037 FIXME("throw TypeError\n");
1041 date = (DateInstance*)dispex;
1043 if(isnan(date->time)) {
1045 V_VT(retv) = VT_BSTR;
1046 V_BSTR(retv) = SysAllocString(NaNW);
1048 return E_OUTOFMEMORY;
1053 st = create_systemtime(local_time(date->time, date));
1055 if(st.wYear<1601 || st.wYear>9999)
1056 return Date_toTimeString(dispex, lcid, flags, dp, retv, ei, caller);
1059 len = GetTimeFormatW(lcid, 0, &st, NULL, NULL, 0);
1060 date_str = SysAllocStringLen(NULL, len);
1062 return E_OUTOFMEMORY;
1063 GetTimeFormatW(lcid, 0, &st, NULL, date_str, len);
1065 V_VT(retv) = VT_BSTR;
1066 V_BSTR(retv) = date_str;
1071 /* ECMA-262 3rd Edition 15.9.5.9 */
1072 static HRESULT Date_getTime(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
1073 VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
1077 if(!is_class(dispex, JSCLASS_DATE)) {
1078 FIXME("throw TypeError\n");
1083 DateInstance *date = (DateInstance*)dispex;
1084 num_set_val(retv, date->time);
1089 /* ECMA-262 3rd Edition 15.9.5.10 */
1090 static HRESULT Date_getFullYear(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
1091 VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
1095 if(!is_class(dispex, JSCLASS_DATE)) {
1096 FIXME("throw TypeError\n");
1101 DateInstance *date = (DateInstance*)dispex;
1102 DOUBLE time = local_time(date->time, date);
1104 num_set_val(retv, year_from_time(time));
1109 /* ECMA-262 3rd Edition 15.9.5.11 */
1110 static HRESULT Date_getUTCFullYear(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
1111 VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
1115 if(!is_class(dispex, JSCLASS_DATE)) {
1116 FIXME("throw TypeError\n");
1121 DateInstance *date = (DateInstance*)dispex;
1122 num_set_val(retv, year_from_time(date->time));
1127 /* ECMA-262 3rd Edition 15.9.5.12 */
1128 static HRESULT Date_getMonth(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
1129 VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
1133 if(!is_class(dispex, JSCLASS_DATE)) {
1134 FIXME("throw TypeError\n");
1139 DateInstance *date = (DateInstance*)dispex;
1140 DOUBLE time = local_time(date->time, date);
1142 num_set_val(retv, month_from_time(time));
1147 /* ECMA-262 3rd Edition 15.9.5.13 */
1148 static HRESULT Date_getUTCMonth(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
1149 VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
1153 if(!is_class(dispex, JSCLASS_DATE)) {
1154 FIXME("throw TypeError\n");
1159 DateInstance *date = (DateInstance*)dispex;
1160 num_set_val(retv, month_from_time(date->time));
1165 /* ECMA-262 3rd Edition 15.9.5.14 */
1166 static HRESULT Date_getDate(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
1167 VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
1171 if(!is_class(dispex, JSCLASS_DATE)) {
1172 FIXME("throw TypeError\n");
1177 DateInstance *date = (DateInstance*)dispex;
1178 DOUBLE time = local_time(date->time, date);
1180 num_set_val(retv, date_from_time(time));
1185 /* ECMA-262 3rd Edition 15.9.5.15 */
1186 static HRESULT Date_getUTCDate(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
1187 VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
1191 if(!is_class(dispex, JSCLASS_DATE)) {
1192 FIXME("throw TypeError\n");
1197 DateInstance *date = (DateInstance*)dispex;
1198 num_set_val(retv, date_from_time(date->time));
1203 /* ECMA-262 3rd Edition 15.9.5.16 */
1204 static HRESULT Date_getDay(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
1205 VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
1209 if(!is_class(dispex, JSCLASS_DATE)) {
1210 FIXME("throw TypeError\n");
1215 DateInstance *date = (DateInstance*)dispex;
1216 DOUBLE time = local_time(date->time, date);
1218 num_set_val(retv, week_day(time));
1223 /* ECMA-262 3rd Edition 15.9.5.17 */
1224 static HRESULT Date_getUTCDay(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
1225 VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
1229 if(!is_class(dispex, JSCLASS_DATE)) {
1230 FIXME("throw TypeError\n");
1235 DateInstance *date = (DateInstance*)dispex;
1236 num_set_val(retv, week_day(date->time));
1241 /* ECMA-262 3rd Edition 15.9.5.18 */
1242 static HRESULT Date_getHours(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
1243 VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
1247 if(!is_class(dispex, JSCLASS_DATE)) {
1248 FIXME("throw TypeError\n");
1253 DateInstance *date = (DateInstance*)dispex;
1254 DOUBLE time = local_time(date->time, date);
1256 num_set_val(retv, hour_from_time(time));
1261 /* ECMA-262 3rd Edition 15.9.5.19 */
1262 static HRESULT Date_getUTCHours(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
1263 VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
1267 if(!is_class(dispex, JSCLASS_DATE)) {
1268 FIXME("throw TypeError\n");
1273 DateInstance *date = (DateInstance*)dispex;
1274 num_set_val(retv, hour_from_time(date->time));
1279 /* ECMA-262 3rd Edition 15.9.5.20 */
1280 static HRESULT Date_getMinutes(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
1281 VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
1285 if(!is_class(dispex, JSCLASS_DATE)) {
1286 FIXME("throw TypeError\n");
1291 DateInstance *date = (DateInstance*)dispex;
1292 DOUBLE time = local_time(date->time, date);
1294 num_set_val(retv, min_from_time(time));
1299 /* ECMA-262 3rd Edition 15.9.5.21 */
1300 static HRESULT Date_getUTCMinutes(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
1301 VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
1305 if(!is_class(dispex, JSCLASS_DATE)) {
1306 FIXME("throw TypeError\n");
1311 DateInstance *date = (DateInstance*)dispex;
1312 num_set_val(retv, min_from_time(date->time));
1317 /* ECMA-262 3rd Edition 15.9.5.22 */
1318 static HRESULT Date_getSeconds(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
1319 VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
1323 if(!is_class(dispex, JSCLASS_DATE)) {
1324 FIXME("throw TypeError\n");
1329 DateInstance *date = (DateInstance*)dispex;
1330 DOUBLE time = local_time(date->time, date);
1332 num_set_val(retv, sec_from_time(time));
1337 /* ECMA-262 3rd Edition 15.9.5.23 */
1338 static HRESULT Date_getUTCSeconds(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
1339 VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
1343 if(!is_class(dispex, JSCLASS_DATE)) {
1344 FIXME("throw TypeError\n");
1349 DateInstance *date = (DateInstance*)dispex;
1350 num_set_val(retv, sec_from_time(date->time));
1355 /* ECMA-262 3rd Edition 15.9.5.24 */
1356 static HRESULT Date_getMilliseconds(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
1357 VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
1361 if(!is_class(dispex, JSCLASS_DATE)) {
1362 FIXME("throw TypeError\n");
1367 DateInstance *date = (DateInstance*)dispex;
1368 DOUBLE time = local_time(date->time, date);
1370 num_set_val(retv, ms_from_time(time));
1375 /* ECMA-262 3rd Edition 15.9.5.25 */
1376 static HRESULT Date_getUTCMilliseconds(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
1377 VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
1381 if(!is_class(dispex, JSCLASS_DATE)) {
1382 FIXME("throw TypeError\n");
1387 DateInstance *date = (DateInstance*)dispex;
1388 num_set_val(retv, ms_from_time(date->time));
1393 /* ECMA-262 3rd Edition 15.9.5.26 */
1394 static HRESULT Date_getTimezoneOffset(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
1395 VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
1399 if(!is_class(dispex, JSCLASS_DATE)) {
1400 FIXME("throw TypeError\n");
1405 DateInstance *date = (DateInstance*)dispex;
1406 num_set_val(retv, floor(
1407 (date->time-local_time(date->time, date))/MS_PER_MINUTE));
1412 /* ECMA-262 3rd Edition 15.9.5.27 */
1413 static HRESULT Date_setTime(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
1414 VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
1422 if(!is_class(dispex, JSCLASS_DATE)) {
1423 FIXME("throw TypeError\n");
1428 FIXME("throw ArgumentNotOptional\n");
1429 if(retv) num_set_nan(retv);
1433 hres = to_number(dispex->ctx, get_arg(dp, 0), ei, &v);
1437 date = (DateInstance*)dispex;
1438 date->time = time_clip(num_val(&v));
1441 num_set_val(retv, date->time);
1446 /* ECMA-262 3rd Edition 15.9.5.28 */
1447 static HRESULT Date_setMilliseconds(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
1448 VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
1457 if(!is_class(dispex, JSCLASS_DATE)) {
1458 FIXME("throw TypeError\n");
1463 FIXME("throw ArgumentNotOptional\n");
1464 if(retv) num_set_nan(retv);
1468 hres = to_number(dispex->ctx, get_arg(dp, 0), ei, &v);
1472 date = (DateInstance*)dispex;
1473 t = local_time(date->time, date);
1474 t = make_date(day(t), make_time(hour_from_time(t), min_from_time(t),
1475 sec_from_time(t), num_val(&v)));
1476 date->time = time_clip(utc(t, date));
1479 num_set_val(retv, date->time);
1484 /* ECMA-262 3rd Edition 15.9.5.29 */
1485 static HRESULT Date_setUTCMilliseconds(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
1486 VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
1495 if(!is_class(dispex, JSCLASS_DATE)) {
1496 FIXME("throw TypeError\n");
1501 FIXME("throw ArgumentNotOptional\n");
1502 if(retv) num_set_nan(retv);
1506 hres = to_number(dispex->ctx, get_arg(dp, 0), ei, &v);
1510 date = (DateInstance*)dispex;
1512 t = make_date(day(t), make_time(hour_from_time(t), min_from_time(t),
1513 sec_from_time(t), num_val(&v)));
1514 date->time = time_clip(t);
1517 num_set_val(retv, date->time);
1522 /* ECMA-262 3rd Edition 15.9.5.30 */
1523 static HRESULT Date_setSeconds(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
1524 VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
1533 if(!is_class(dispex, JSCLASS_DATE)) {
1534 FIXME("throw TypeError\n");
1539 FIXME("throw ArgumentNotOptional\n");
1540 if(retv) num_set_nan(retv);
1544 date = (DateInstance*)dispex;
1545 t = local_time(date->time, date);
1547 hres = to_number(dispex->ctx, get_arg(dp, 0), ei, &v);
1552 if(arg_cnt(dp) > 1) {
1553 hres = to_number(dispex->ctx, get_arg(dp, 1), ei, &v);
1558 else ms = ms_from_time(t);
1560 t = make_date(day(t), make_time(hour_from_time(t),
1561 min_from_time(t), sec, ms));
1562 date->time = time_clip(utc(t, date));
1565 num_set_val(retv, date->time);
1570 /* ECMA-262 3rd Edition 15.9.5.31 */
1571 static HRESULT Date_setUTCSeconds(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
1572 VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
1581 if(!is_class(dispex, JSCLASS_DATE)) {
1582 FIXME("throw TypeError\n");
1587 FIXME("throw ArgumentNotOptional\n");
1588 if(retv) num_set_nan(retv);
1592 date = (DateInstance*)dispex;
1595 hres = to_number(dispex->ctx, get_arg(dp, 0), ei, &v);
1600 if(arg_cnt(dp) > 1) {
1601 hres = to_number(dispex->ctx, get_arg(dp, 1), ei, &v);
1606 else ms = ms_from_time(t);
1608 t = make_date(day(t), make_time(hour_from_time(t),
1609 min_from_time(t), sec, ms));
1610 date->time = time_clip(t);
1613 num_set_val(retv, date->time);
1618 /* ECMA-262 3rd Edition 15.9.5.33 */
1619 static HRESULT Date_setMinutes(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
1620 VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
1625 DOUBLE t, min, sec, ms;
1629 if(!is_class(dispex, JSCLASS_DATE)) {
1630 FIXME("throw TypeError\n");
1635 FIXME("throw ArgumentNotOptional\n");
1636 if(retv) num_set_nan(retv);
1640 date = (DateInstance*)dispex;
1641 t = local_time(date->time, date);
1643 hres = to_number(dispex->ctx, get_arg(dp, 0), ei, &v);
1648 if(arg_cnt(dp) > 1) {
1649 hres = to_number(dispex->ctx, get_arg(dp, 1), ei, &v);
1654 else sec = sec_from_time(t);
1656 if(arg_cnt(dp) > 2) {
1657 hres = to_number(dispex->ctx, get_arg(dp, 2), ei, &v);
1662 else ms = ms_from_time(t);
1664 t = make_date(day(t), make_time(hour_from_time(t),
1666 date->time = time_clip(utc(t, date));
1669 num_set_val(retv, date->time);
1674 /* ECMA-262 3rd Edition 15.9.5.34 */
1675 static HRESULT Date_setUTCMinutes(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
1676 VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
1681 DOUBLE t, min, sec, ms;
1685 if(!is_class(dispex, JSCLASS_DATE)) {
1686 FIXME("throw TypeError\n");
1691 FIXME("throw ArgumentNotOptional\n");
1692 if(retv) num_set_nan(retv);
1696 date = (DateInstance*)dispex;
1699 hres = to_number(dispex->ctx, get_arg(dp, 0), ei, &v);
1704 if(arg_cnt(dp) > 1) {
1705 hres = to_number(dispex->ctx, get_arg(dp, 1), ei, &v);
1710 else sec = sec_from_time(t);
1712 if(arg_cnt(dp) > 2) {
1713 hres = to_number(dispex->ctx, get_arg(dp, 2), ei, &v);
1718 else ms = ms_from_time(t);
1720 t = make_date(day(t), make_time(hour_from_time(t),
1722 date->time = time_clip(t);
1725 num_set_val(retv, date->time);
1730 /* ECMA-262 3rd Edition 15.9.5.35 */
1731 static HRESULT Date_setHours(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
1732 VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
1737 DOUBLE t, hour, min, sec, ms;
1741 if(!is_class(dispex, JSCLASS_DATE)) {
1742 FIXME("throw TypeError\n");
1747 FIXME("throw ArgumentNotOptional\n");
1748 if(retv) num_set_nan(retv);
1752 date = (DateInstance*)dispex;
1753 t = local_time(date->time, date);
1755 hres = to_number(dispex->ctx, get_arg(dp, 0), ei, &v);
1760 if(arg_cnt(dp) > 1) {
1761 hres = to_number(dispex->ctx, get_arg(dp, 1), ei, &v);
1766 else min = min_from_time(t);
1768 if(arg_cnt(dp) > 2) {
1769 hres = to_number(dispex->ctx, get_arg(dp, 2), ei, &v);
1774 else sec = sec_from_time(t);
1776 if(arg_cnt(dp) > 3) {
1777 hres = to_number(dispex->ctx, get_arg(dp, 3), ei, &v);
1782 else ms = ms_from_time(t);
1784 t = make_date(day(t), make_time(hour, min, sec, ms));
1785 date->time = time_clip(utc(t, date));
1788 num_set_val(retv, date->time);
1793 /* ECMA-262 3rd Edition 15.9.5.36 */
1794 static HRESULT Date_setUTCHours(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
1795 VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
1800 DOUBLE t, hour, min, sec, ms;
1804 if(!is_class(dispex, JSCLASS_DATE)) {
1805 FIXME("throw TypeError\n");
1810 FIXME("throw ArgumentNotOptional\n");
1811 if(retv) num_set_nan(retv);
1815 date = (DateInstance*)dispex;
1818 hres = to_number(dispex->ctx, get_arg(dp, 0), ei, &v);
1823 if(arg_cnt(dp) > 1) {
1824 hres = to_number(dispex->ctx, get_arg(dp, 1), ei, &v);
1829 else min = min_from_time(t);
1831 if(arg_cnt(dp) > 2) {
1832 hres = to_number(dispex->ctx, get_arg(dp, 2), ei, &v);
1837 else sec = sec_from_time(t);
1839 if(arg_cnt(dp) > 3) {
1840 hres = to_number(dispex->ctx, get_arg(dp, 3), ei, &v);
1845 else ms = ms_from_time(t);
1847 t = make_date(day(t), make_time(hour, min, sec, ms));
1848 date->time = time_clip(t);
1851 num_set_val(retv, date->time);
1856 /* ECMA-262 3rd Edition 15.9.5.36 */
1857 static HRESULT Date_setDate(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
1858 VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
1867 if(!is_class(dispex, JSCLASS_DATE)) {
1868 FIXME("throw TypeError\n");
1873 FIXME("throw ArgumentNotOptional\n");
1874 if(retv) num_set_nan(retv);
1878 hres = to_number(dispex->ctx, get_arg(dp, 0), ei, &v);
1882 date = (DateInstance*)dispex;
1883 t = local_time(date->time, date);
1884 t = make_date(make_day(year_from_time(t), month_from_time(t),
1885 num_val(&v)), time_within_day(t));
1886 date->time = time_clip(utc(t, date));
1889 num_set_val(retv, date->time);
1894 /* ECMA-262 3rd Edition 15.9.5.37 */
1895 static HRESULT Date_setUTCDate(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
1896 VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
1905 if(!is_class(dispex, JSCLASS_DATE)) {
1906 FIXME("throw TypeError\n");
1911 FIXME("throw ArgumentNotOptional\n");
1912 if(retv) num_set_nan(retv);
1916 hres = to_number(dispex->ctx, get_arg(dp, 0), ei, &v);
1920 date = (DateInstance*)dispex;
1922 t = make_date(make_day(year_from_time(t), month_from_time(t),
1923 num_val(&v)), time_within_day(t));
1924 date->time = time_clip(t);
1927 num_set_val(retv, date->time);
1932 /* ECMA-262 3rd Edition 15.9.5.38 */
1933 static HRESULT Date_setMonth(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
1934 VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
1939 DOUBLE t, month, ddate;
1943 if(!is_class(dispex, JSCLASS_DATE)) {
1944 FIXME("throw TypeError\n");
1949 FIXME("throw ArgumentNotOptional\n");
1950 if(retv) num_set_nan(retv);
1954 date = (DateInstance*)dispex;
1955 t = local_time(date->time, date);
1957 hres = to_number(dispex->ctx, get_arg(dp, 0), ei, &v);
1960 month = num_val(&v);
1962 if(arg_cnt(dp) > 1) {
1963 hres = to_number(dispex->ctx, get_arg(dp, 1), ei, &v);
1966 ddate = num_val(&v);
1968 else ddate = date_from_time(t);
1970 t = make_date(make_day(year_from_time(t), month, ddate),
1971 time_within_day(t));
1972 date->time = time_clip(utc(t, date));
1975 num_set_val(retv, date->time);
1980 /* ECMA-262 3rd Edition 15.9.5.39 */
1981 static HRESULT Date_setUTCMonth(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
1982 VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
1987 DOUBLE t, month, ddate;
1991 if(!is_class(dispex, JSCLASS_DATE)) {
1992 FIXME("throw TypeError\n");
1997 FIXME("throw ArgumentNotOptional\n");
1998 if(retv) num_set_nan(retv);
2002 date = (DateInstance*)dispex;
2005 hres = to_number(dispex->ctx, get_arg(dp, 0), ei, &v);
2008 month = num_val(&v);
2010 if(arg_cnt(dp) > 1) {
2011 hres = to_number(dispex->ctx, get_arg(dp, 1), ei, &v);
2014 ddate = num_val(&v);
2016 else ddate = date_from_time(t);
2018 t = make_date(make_day(year_from_time(t), month, ddate),
2019 time_within_day(t));
2020 date->time = time_clip(t);
2023 num_set_val(retv, date->time);
2028 /* ECMA-262 3rd Edition 15.9.5.40 */
2029 static HRESULT Date_setFullYear(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
2030 VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
2035 DOUBLE t, year, month, ddate;
2039 if(!is_class(dispex, JSCLASS_DATE)) {
2040 FIXME("throw TypeError\n");
2045 FIXME("throw ArgumentNotOptional\n");
2046 if(retv) num_set_nan(retv);
2050 date = (DateInstance*)dispex;
2051 t = local_time(date->time, date);
2053 hres = to_number(dispex->ctx, get_arg(dp, 0), ei, &v);
2058 if(arg_cnt(dp) > 1) {
2059 hres = to_number(dispex->ctx, get_arg(dp, 1), ei, &v);
2062 month = num_val(&v);
2064 else month = month_from_time(t);
2066 if(arg_cnt(dp) > 2) {
2067 hres = to_number(dispex->ctx, get_arg(dp, 2), ei, &v);
2070 ddate = num_val(&v);
2072 else ddate = date_from_time(t);
2074 t = make_date(make_day(year, month, ddate), time_within_day(t));
2075 date->time = time_clip(utc(t, date));
2078 num_set_val(retv, date->time);
2083 /* ECMA-262 3rd Edition 15.9.5.41 */
2084 static HRESULT Date_setUTCFullYear(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
2085 VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
2090 DOUBLE t, year, month, ddate;
2094 if(!is_class(dispex, JSCLASS_DATE)) {
2095 FIXME("throw TypeError\n");
2100 FIXME("throw ArgumentNotOptional\n");
2101 if(retv) num_set_nan(retv);
2105 date = (DateInstance*)dispex;
2108 hres = to_number(dispex->ctx, get_arg(dp, 0), ei, &v);
2113 if(arg_cnt(dp) > 1) {
2114 hres = to_number(dispex->ctx, get_arg(dp, 1), ei, &v);
2117 month = num_val(&v);
2119 else month = month_from_time(t);
2121 if(arg_cnt(dp) > 2) {
2122 hres = to_number(dispex->ctx, get_arg(dp, 2), ei, &v);
2125 ddate = num_val(&v);
2127 else ddate = date_from_time(t);
2129 t = make_date(make_day(year, month, ddate), time_within_day(t));
2130 date->time = time_clip(t);
2133 num_set_val(retv, date->time);
2138 /* ECMA-262 3rd Edition B2.4 */
2139 static HRESULT Date_getYear(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
2140 VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
2147 if(!is_class(dispex, JSCLASS_DATE)) {
2148 FIXME("throw TypeError\n");
2152 date = (DateInstance*)dispex;
2153 t = local_time(date->time, date);
2162 year = year_from_time(t);
2164 num_set_val(retv, (1900<=year && year<2000)?year-1900:year);
2169 static HRESULT Date_value(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
2170 VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
2176 static const builtin_prop_t Date_props[] = {
2177 {getDateW, Date_getDate, PROPF_METHOD},
2178 {getDayW, Date_getDay, PROPF_METHOD},
2179 {getFullYearW, Date_getFullYear, PROPF_METHOD},
2180 {getHoursW, Date_getHours, PROPF_METHOD},
2181 {getMillisecondsW, Date_getMilliseconds, PROPF_METHOD},
2182 {getMinutesW, Date_getMinutes, PROPF_METHOD},
2183 {getMonthW, Date_getMonth, PROPF_METHOD},
2184 {getSecondsW, Date_getSeconds, PROPF_METHOD},
2185 {getTimeW, Date_getTime, PROPF_METHOD},
2186 {getTimezoneOffsetW, Date_getTimezoneOffset, PROPF_METHOD},
2187 {getUTCDateW, Date_getUTCDate, PROPF_METHOD},
2188 {getUTCDayW, Date_getUTCDay, PROPF_METHOD},
2189 {getUTCFullYearW, Date_getUTCFullYear, PROPF_METHOD},
2190 {getUTCHoursW, Date_getUTCHours, PROPF_METHOD},
2191 {getUTCMillisecondsW, Date_getUTCMilliseconds, PROPF_METHOD},
2192 {getUTCMinutesW, Date_getUTCMinutes, PROPF_METHOD},
2193 {getUTCMonthW, Date_getUTCMonth, PROPF_METHOD},
2194 {getUTCSecondsW, Date_getUTCSeconds, PROPF_METHOD},
2195 {getYearW, Date_getYear, PROPF_METHOD},
2196 {hasOwnPropertyW, Date_hasOwnProperty, PROPF_METHOD},
2197 {isPrototypeOfW, Date_isPrototypeOf, PROPF_METHOD},
2198 {propertyIsEnumerableW, Date_propertyIsEnumerable, PROPF_METHOD},
2199 {setDateW, Date_setDate, PROPF_METHOD},
2200 {setFullYearW, Date_setFullYear, PROPF_METHOD},
2201 {setHoursW, Date_setHours, PROPF_METHOD},
2202 {setMillisecondsW, Date_setMilliseconds, PROPF_METHOD},
2203 {setMinutesW, Date_setMinutes, PROPF_METHOD},
2204 {setMonthW, Date_setMonth, PROPF_METHOD},
2205 {setSecondsW, Date_setSeconds, PROPF_METHOD},
2206 {setTimeW, Date_setTime, PROPF_METHOD},
2207 {setUTCDateW, Date_setUTCDate, PROPF_METHOD},
2208 {setUTCFullYearW, Date_setUTCFullYear, PROPF_METHOD},
2209 {setUTCHoursW, Date_setUTCHours, PROPF_METHOD},
2210 {setUTCMillisecondsW, Date_setUTCMilliseconds, PROPF_METHOD},
2211 {setUTCMinutesW, Date_setUTCMinutes, PROPF_METHOD},
2212 {setUTCMonthW, Date_setUTCMonth, PROPF_METHOD},
2213 {setUTCSecondsW, Date_setUTCSeconds, PROPF_METHOD},
2214 {toDateStringW, Date_toDateString, PROPF_METHOD},
2215 {toLocaleDateStringW, Date_toLocaleDateString, PROPF_METHOD},
2216 {toLocaleStringW, Date_toLocaleString, PROPF_METHOD},
2217 {toLocaleTimeStringW, Date_toLocaleTimeString, PROPF_METHOD},
2218 {toStringW, Date_toString, PROPF_METHOD},
2219 {toTimeStringW, Date_toTimeString, PROPF_METHOD},
2220 {toUTCStringW, Date_toUTCString, PROPF_METHOD},
2221 {valueOfW, Date_valueOf, PROPF_METHOD},
2224 static const builtin_info_t Date_info = {
2226 {NULL, Date_value, 0},
2227 sizeof(Date_props)/sizeof(*Date_props),
2233 static HRESULT create_date(script_ctx_t *ctx, BOOL use_constr, DOUBLE time, DispatchEx **ret)
2237 TIME_ZONE_INFORMATION tzi;
2239 GetTimeZoneInformation(&tzi);
2241 date = heap_alloc_zero(sizeof(DateInstance));
2243 return E_OUTOFMEMORY;
2246 hres = init_dispex_from_constr(&date->dispex, ctx, &Date_info, ctx->date_constr);
2248 hres = init_dispex(&date->dispex, ctx, &Date_info, NULL);
2255 date->bias = tzi.Bias;
2256 date->standardDate = tzi.StandardDate;
2257 date->standardBias = tzi.StandardBias;
2258 date->daylightDate = tzi.DaylightDate;
2259 date->daylightBias = tzi.DaylightBias;
2261 *ret = &date->dispex;
2265 static inline HRESULT date_parse(BSTR input, VARIANT *retv) {
2266 static const DWORD string_ids[] = { LOCALE_SMONTHNAME12, LOCALE_SMONTHNAME11,
2267 LOCALE_SMONTHNAME10, LOCALE_SMONTHNAME9, LOCALE_SMONTHNAME8,
2268 LOCALE_SMONTHNAME7, LOCALE_SMONTHNAME6, LOCALE_SMONTHNAME5,
2269 LOCALE_SMONTHNAME4, LOCALE_SMONTHNAME3, LOCALE_SMONTHNAME2,
2270 LOCALE_SMONTHNAME1, LOCALE_SDAYNAME7, LOCALE_SDAYNAME1,
2271 LOCALE_SDAYNAME2, LOCALE_SDAYNAME3, LOCALE_SDAYNAME4,
2272 LOCALE_SDAYNAME5, LOCALE_SDAYNAME6 };
2273 BSTR strings[sizeof(string_ids)/sizeof(DWORD)];
2276 int input_len, parse_len = 0, nest_level = 0, i, size;
2277 int year = 0, month = 0, day = 0, hour = 0, min = 0, sec = 0;
2278 int ms = 0, offset = 0, hour_adjust = 0;
2279 BOOL set_year = FALSE, set_month = FALSE, set_day = FALSE, set_hour = FALSE;
2280 BOOL set_offset = FALSE, set_era = FALSE, ad = TRUE, set_am = FALSE, am = TRUE;
2281 BOOL set_hour_adjust = TRUE;
2282 TIME_ZONE_INFORMATION tzi;
2286 if(retv) num_set_nan(retv);
2288 input_len = SysStringLen(input);
2289 for(i=0; i<input_len; i++) {
2290 if(input[i] == '(') nest_level++;
2291 else if(input[i] == ')') {
2296 else if(!nest_level) parse_len++;
2299 parse = SysAllocStringLen(NULL, parse_len);
2301 return E_OUTOFMEMORY;
2304 for(i=0; i<input_len; i++) {
2305 if(input[i] == '(') nest_level++;
2306 else if(input[i] == ')') nest_level--;
2307 else if(!nest_level) parse[parse_len++] = toupperW(input[i]);
2310 GetTimeZoneInformation(&tzi);
2312 di.standardDate = tzi.StandardDate;
2313 di.standardBias = tzi.StandardBias;
2314 di.daylightDate = tzi.DaylightDate;
2315 di.daylightBias = tzi.DaylightBias;
2317 lcid_en = MAKELCID(MAKELANGID(LANG_ENGLISH,SUBLANG_ENGLISH_US),SORT_DEFAULT);
2318 for(i=0; i<sizeof(string_ids)/sizeof(DWORD); i++) {
2319 size = GetLocaleInfoW(lcid_en, string_ids[i], NULL, 0);
2320 strings[i] = SysAllocStringLen(NULL, size);
2324 SysFreeString(strings[i]);
2325 SysFreeString(parse);
2326 return E_OUTOFMEMORY;
2328 GetLocaleInfoW(lcid_en, string_ids[i], strings[i], size);
2331 for(i=0; i<parse_len;) {
2332 while(isspaceW(parse[i])) i++;
2333 if(parse[i] == ',') {
2334 while(parse[i] == ',') i++;
2338 if(parse[i]>='0' && parse[i]<='9') {
2339 int tmp = atoiW(&parse[i]);
2340 while(parse[i]>='0' && parse[i]<='9') i++;
2341 while(isspaceW(parse[i])) i++;
2343 if(parse[i] == ':') {
2350 while(parse[i] == ':') i++;
2351 while(isspaceW(parse[i])) i++;
2352 if(parse[i]>='0' && parse[i]<='9') {
2353 min = atoiW(&parse[i]);
2354 while(parse[i]>='0' && parse[i]<='9') i++;
2357 while(isspaceW(parse[i])) i++;
2358 while(parse[i] == ':') i++;
2359 while(isspaceW(parse[i])) i++;
2360 if(parse[i]>='0' && parse[i]<='9') {
2361 sec = atoiW(&parse[i]);
2362 while(parse[i]>='0' && parse[i]<='9') i++;
2365 else if(parse[i]=='-' || parse[i]=='/') {
2367 if(set_day || set_month || set_year) break;
2374 while(isspaceW(parse[i])) i++;
2375 while(parse[i]=='-' || parse[i]=='/') i++;
2376 while(isspaceW(parse[i])) i++;
2377 if(parse[i]<'0' || parse[i]>'9') break;
2378 day = atoiW(&parse[i]);
2379 while(parse[i]>='0' && parse[i]<='9') i++;
2381 while(parse[i]=='-' || parse[i]=='/') i++;
2382 while(isspaceW(parse[i])) i++;
2383 if(parse[i]<'0' || parse[i]>'9') break;
2384 year = atoiW(&parse[i]);
2385 while(parse[i]>='0' && parse[i]<='9') i++;
2387 else if(tmp<0) break;
2402 if(parse[i]<'A' || parse[i]>'Z') break;
2403 else if(parse[i]=='B' && (parse[i+1]=='C' ||
2404 (parse[i+1]=='.' && parse[i+2]=='C'))) {
2411 if(parse[i] == '.') i++;
2413 if(parse[i] == '.') i++;
2415 else if(parse[i]=='A' && (parse[i+1]=='D' ||
2416 (parse[i+1]=='.' && parse[i+2]=='D'))) {
2422 if(parse[i] == '.') i++;
2424 if(parse[i] == '.') i++;
2426 else if(parse[i+1]<'A' || parse[i+1]>'Z') {
2428 if(set_offset) break;
2431 if(parse[i] <= 'I') hour_adjust = parse[i]-'A'+2;
2432 else if(parse[i] == 'J') break;
2433 else if(parse[i] <= 'M') hour_adjust = parse[i]-'K'+11;
2434 else if(parse[i] <= 'Y') hour_adjust = parse[i]-'N';
2435 else hour_adjust = 1;
2438 if(parse[i] == '.') i++;
2440 else if(parse[i]=='A' && parse[i+1]=='M') {
2447 else if(parse[i]=='P' && parse[i+1]=='M') {
2454 else if((parse[i]=='U' && parse[i+1]=='T' && parse[i+2]=='C')
2455 || (parse[i]=='G' && parse[i+1]=='M' && parse[i+2]=='T')) {
2457 BOOL positive = TRUE;
2459 if(set_offset) break;
2461 set_hour_adjust = FALSE;
2464 while(isspaceW(parse[i])) i++;
2465 if(parse[i] == '-') positive = FALSE;
2466 else if(parse[i] != '+') continue;
2469 while(isspaceW(parse[i])) i++;
2470 if(parse[i]<'0' || parse[i]>'9') break;
2471 offset = atoiW(&parse[i]);
2472 while(parse[i]>='0' && parse[i]<='9') i++;
2474 if(offset<24) offset *= 60;
2475 else offset = (offset/100)*60 + offset%100;
2477 if(positive) offset = -offset;
2480 /* Month or garbage */
2483 for(size=i; parse[size]>='A' && parse[size]<='Z'; size++);
2486 for(j=0; j<sizeof(string_ids)/sizeof(DWORD); j++)
2487 if(!memicmpW(&parse[i], strings[j], size)) break;
2490 if(set_month) break;
2494 else if(j == sizeof(string_ids)/sizeof(DWORD)) break;
2501 if(retv && i==parse_len && set_year && set_month
2502 && set_day && (!set_am || hour<13)) {
2504 if(hour == 12) hour = 0;
2508 if(!ad) year = -year+1;
2509 else if(year<100) year += 1900;
2512 V_R8(retv) = time_clip(make_date(make_day(year, month, day),
2513 make_time(hour+hour_adjust, min, sec, ms)) + offset*MS_PER_MINUTE);
2515 if(set_hour_adjust) V_R8(retv) = utc(V_R8(retv), &di);
2518 for(i=0; i<sizeof(string_ids)/sizeof(DWORD); i++)
2519 SysFreeString(strings[i]);
2520 SysFreeString(parse);
2525 static HRESULT DateConstr_parse(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
2526 VARIANT *retv, jsexcept_t *ei, IServiceProvider *sp)
2539 hres = to_string(dispex->ctx, get_arg(dp,0), ei, &parse_str);
2543 hres = date_parse(parse_str, retv);
2545 SysFreeString(parse_str);
2549 static HRESULT DateConstr_UTC(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
2550 VARIANT *retv, jsexcept_t *ei, IServiceProvider *sp)
2552 VARIANT year, month, vdate, hours, minutes, seconds, ms;
2554 int arg_no = arg_cnt(dp);
2560 hres = to_number(dispex->ctx, get_arg(dp, 0), ei, &year);
2570 hres = to_number(dispex->ctx, get_arg(dp, 1), ei, &month);
2575 V_VT(&month) = VT_R8;
2580 hres = to_number(dispex->ctx, get_arg(dp, 2), ei, &vdate);
2585 V_VT(&vdate) = VT_R8;
2590 hres = to_number(dispex->ctx, get_arg(dp, 3), ei, &hours);
2595 V_VT(&hours) = VT_R8;
2600 hres = to_number(dispex->ctx, get_arg(dp, 4), ei, &minutes);
2605 V_VT(&minutes) = VT_R8;
2610 hres = to_number(dispex->ctx, get_arg(dp, 5), ei, &seconds);
2615 V_VT(&seconds) = VT_R8;
2620 hres = to_number(dispex->ctx, get_arg(dp, 6), ei, &ms);
2631 V_R8(retv) = time_clip(make_date(
2632 make_day(y, num_val(&month), num_val(&vdate)),
2633 make_time(num_val(&hours), num_val(&minutes),
2634 num_val(&seconds), num_val(&ms))));
2640 static HRESULT DateConstr_value(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
2641 VARIANT *retv, jsexcept_t *ei, IServiceProvider *sp)
2649 case DISPATCH_CONSTRUCT:
2650 switch(arg_cnt(dp)) {
2651 /* ECMA-262 3rd Edition 15.9.3.3 */
2656 GetSystemTimeAsFileTime(&time);
2657 lltime = ((LONGLONG)time.dwHighDateTime<<32)
2658 + time.dwLowDateTime;
2660 hres = create_date(dispex->ctx, TRUE, lltime/10000-TIME_EPOCH, &date);
2666 /* ECMA-262 3rd Edition 15.9.3.2 */
2670 hres = to_primitive(dispex->ctx, get_arg(dp,0), ei, &prim, NO_HINT);
2674 if(V_VT(&prim) == VT_BSTR)
2675 hres = date_parse(V_BSTR(&prim), &num);
2677 hres = to_number(dispex->ctx, &prim, ei, &num);
2679 VariantClear(&prim);
2683 hres = create_date(dispex->ctx, TRUE, time_clip(num_val(&num)), &date);
2689 /* ECMA-262 3rd Edition 15.9.3.1 */
2694 DateConstr_UTC(dispex, lcid, flags, dp, &ret_date, ei, sp);
2696 hres = create_date(dispex->ctx, TRUE, num_val(&ret_date), &date);
2700 di = (DateInstance*)date;
2701 di->time = utc(di->time, di);
2705 V_VT(retv) = VT_DISPATCH;
2706 V_DISPATCH(retv) = (IDispatch*)_IDispatchEx_(date);
2710 FILETIME system_time, local_time;
2713 GetSystemTimeAsFileTime(&system_time);
2714 FileTimeToLocalFileTime(&system_time, &local_time);
2715 lltime = ((LONGLONG)local_time.dwHighDateTime<<32)
2716 + local_time.dwLowDateTime;
2718 return date_to_string(lltime/10000-TIME_EPOCH, FALSE, 0, retv);
2722 FIXME("unimplemented flags %x\n", flags);
2729 static const builtin_prop_t DateConstr_props[] = {
2730 {UTCW, DateConstr_UTC, PROPF_METHOD},
2731 {parseW, DateConstr_parse, PROPF_METHOD}
2734 static const builtin_info_t DateConstr_info = {
2736 {NULL, Function_value, 0},
2737 sizeof(DateConstr_props)/sizeof(*DateConstr_props),
2743 HRESULT create_date_constr(script_ctx_t *ctx, DispatchEx **ret)
2748 hres = create_date(ctx, FALSE, 0.0, &date);
2752 hres = create_builtin_function(ctx, DateConstr_value, &DateConstr_info, PROPF_CONSTR, date, ret);
2754 jsdisp_release(date);