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
21 #include "wine/port.h"
28 #include "wine/debug.h"
30 WINE_DEFAULT_DEBUG_CHANNEL(jscript);
32 /* 1601 to 1970 is 369 years plus 89 leap days */
33 #define TIME_EPOCH ((ULONGLONG)(369 * 365 + 89) * 86400 * 1000)
38 /* ECMA-262 3rd Edition 15.9.1.1 */
42 SYSTEMTIME standardDate;
44 SYSTEMTIME daylightDate;
48 static const WCHAR toStringW[] = {'t','o','S','t','r','i','n','g',0};
49 static const WCHAR toLocaleStringW[] = {'t','o','L','o','c','a','l','e','S','t','r','i','n','g',0};
50 static const WCHAR propertyIsEnumerableW[] =
51 {'p','r','o','p','e','r','t','y','I','s','E','n','u','m','e','r','a','b','l','e',0};
52 static const WCHAR isPrototypeOfW[] = {'i','s','P','r','o','t','o','t','y','p','e','O','f',0};
53 static const WCHAR valueOfW[] = {'v','a','l','u','e','O','f',0};
54 static const WCHAR toUTCStringW[] = {'t','o','U','T','C','S','t','r','i','n','g',0};
55 static const WCHAR toDateStringW[] = {'t','o','D','a','t','e','S','t','r','i','n','g',0};
56 static const WCHAR toTimeStringW[] = {'t','o','T','i','m','e','S','t','r','i','n','g',0};
57 static const WCHAR toLocaleDateStringW[] = {'t','o','L','o','c','a','l','e','D','a','t','e','S','t','r','i','n','g',0};
58 static const WCHAR toLocaleTimeStringW[] = {'t','o','L','o','c','a','l','e','T','i','m','e','S','t','r','i','n','g',0};
59 static const WCHAR getTimeW[] = {'g','e','t','T','i','m','e',0};
60 static const WCHAR getFullYearW[] = {'g','e','t','F','u','l','l','Y','e','a','r',0};
61 static const WCHAR getUTCFullYearW[] = {'g','e','t','U','T','C','F','u','l','l','Y','e','a','r',0};
62 static const WCHAR getMonthW[] = {'g','e','t','M','o','n','t','h',0};
63 static const WCHAR getUTCMonthW[] = {'g','e','t','U','T','C','M','o','n','t','h',0};
64 static const WCHAR getDateW[] = {'g','e','t','D','a','t','e',0};
65 static const WCHAR getUTCDateW[] = {'g','e','t','U','T','C','D','a','t','e',0};
66 static const WCHAR getDayW[] = {'g','e','t','D','a','y',0};
67 static const WCHAR getUTCDayW[] = {'g','e','t','U','T','C','D','a','y',0};
68 static const WCHAR getHoursW[] = {'g','e','t','H','o','u','r','s',0};
69 static const WCHAR getUTCHoursW[] = {'g','e','t','U','T','C','H','o','u','r','s',0};
70 static const WCHAR getMinutesW[] = {'g','e','t','M','i','n','u','t','e','s',0};
71 static const WCHAR getUTCMinutesW[] = {'g','e','t','U','T','C','M','i','n','u','t','e','s',0};
72 static const WCHAR getSecondsW[] = {'g','e','t','S','e','c','o','n','d','s',0};
73 static const WCHAR getUTCSecondsW[] = {'g','e','t','U','T','C','S','e','c','o','n','d','s',0};
74 static const WCHAR getMillisecondsW[] = {'g','e','t','M','i','l','l','i','s','e','c','o','n','d','s',0};
75 static const WCHAR getUTCMillisecondsW[] = {'g','e','t','U','T','C','M','i','l','l','i','s','e','c','o','n','d','s',0};
76 static const WCHAR getTimezoneOffsetW[] = {'g','e','t','T','i','m','e','z','o','n','e','O','f','f','s','e','t',0};
77 static const WCHAR setTimeW[] = {'s','e','t','T','i','m','e',0};
78 static const WCHAR setMillisecondsW[] = {'s','e','t','M','i','l','l','i','s','e','c','o','n','d','s',0};
79 static const WCHAR setUTCMillisecondsW[] = {'s','e','t','U','T','C','M','i','l','l','i','s','e','c','o','n','d','s',0};
80 static const WCHAR setSecondsW[] = {'s','e','t','S','e','c','o','n','d','s',0};
81 static const WCHAR setUTCSecondsW[] = {'s','e','t','U','T','C','S','e','c','o','n','d','s',0};
82 static const WCHAR setMinutesW[] = {'s','e','t','M','i','n','u','t','e','s',0};
83 static const WCHAR setUTCMinutesW[] = {'s','e','t','U','T','C','M','i','n','u','t','e','s',0};
84 static const WCHAR setHoursW[] = {'s','e','t','H','o','u','r','s',0};
85 static const WCHAR setUTCHoursW[] = {'s','e','t','U','T','C','H','o','u','r','s',0};
86 static const WCHAR setDateW[] = {'s','e','t','D','a','t','e',0};
87 static const WCHAR setUTCDateW[] = {'s','e','t','U','T','C','D','a','t','e',0};
88 static const WCHAR setMonthW[] = {'s','e','t','M','o','n','t','h',0};
89 static const WCHAR setUTCMonthW[] = {'s','e','t','U','T','C','M','o','n','t','h',0};
90 static const WCHAR setFullYearW[] = {'s','e','t','F','u','l','l','Y','e','a','r',0};
91 static const WCHAR setUTCFullYearW[] = {'s','e','t','U','T','C','F','u','l','l','Y','e','a','r',0};
92 static const WCHAR getYearW[] = {'g','e','t','Y','e','a','r',0};
94 static const WCHAR UTCW[] = {'U','T','C',0};
95 static const WCHAR parseW[] = {'p','a','r','s','e',0};
97 /*ECMA-262 3rd Edition 15.9.1.2 */
98 #define MS_PER_DAY 86400000
99 #define MS_PER_HOUR 3600000
100 #define MS_PER_MINUTE 60000
102 /* ECMA-262 3rd Edition 15.9.1.2 */
103 static inline DOUBLE day(DOUBLE time)
105 return floor(time / MS_PER_DAY);
108 /* ECMA-262 3rd Edition 15.9.1.2 */
109 static inline DOUBLE time_within_day(DOUBLE time)
113 ret = fmod(time, MS_PER_DAY);
120 /* ECMA-262 3rd Edition 15.9.1.3 */
121 static inline DOUBLE days_in_year(DOUBLE year)
125 if(year != (int)year)
129 if(y%4 != 0) return 365;
130 if(y%100 != 0) return 366;
131 if(y%400 != 0) return 365;
135 /* ECMA-262 3rd Edition 15.9.1.3 */
136 static inline DOUBLE day_from_year(DOUBLE year)
138 if(year != (int)year)
141 return floor(365.0*(year-1970) + floor((year-1969)/4)
142 - floor((year-1901)/100) + floor((year-1601)/400));
145 static inline int day_from_month(int month, int in_leap_year)
154 return 59+in_leap_year;
156 return 90+in_leap_year;
158 return 120+in_leap_year;
160 return 151+in_leap_year;
162 return 181+in_leap_year;
164 return 212+in_leap_year;
166 return 243+in_leap_year;
168 return 273+in_leap_year;
170 return 304+in_leap_year;
172 return 334+in_leap_year;
176 /* ECMA-262 3rd Edition 15.9.1.3 */
177 static inline DOUBLE time_from_year(DOUBLE year)
179 return MS_PER_DAY*day_from_year(year);
182 /* ECMA-262 3rd Edition 15.9.1.3 */
183 static inline DOUBLE year_from_time(DOUBLE time)
190 y = 1970 + time/365.25/MS_PER_DAY;
192 if(time_from_year(y) > time)
193 while(time_from_year(y) > time) y--;
195 while(time_from_year(y+1)<=time) y++;
200 /* ECMA-262 3rd Edition 15.9.1.3 */
201 static inline int in_leap_year(DOUBLE time)
203 if(days_in_year(year_from_time(time))==366)
208 /* ECMA-262 3rd Edition 15.9.1.4 */
209 static inline int day_within_year(DOUBLE time)
211 return day(time) - day_from_year(year_from_time(time));
214 /* ECMA-262 3rd Edition 15.9.1.4 */
215 static inline DOUBLE month_from_time(DOUBLE time)
217 int ily = in_leap_year(time);
218 int dwy = day_within_year(time);
223 if(0<=dwy && dwy<31) return 0;
224 if(dwy < 59+ily) return 1;
225 if(dwy < 90+ily) return 2;
226 if(dwy < 120+ily) return 3;
227 if(dwy < 151+ily) return 4;
228 if(dwy < 181+ily) return 5;
229 if(dwy < 212+ily) return 6;
230 if(dwy < 243+ily) return 7;
231 if(dwy < 273+ily) return 8;
232 if(dwy < 304+ily) return 9;
233 if(dwy < 334+ily) return 10;
237 /* ECMA-262 3rd Edition 15.9.1.5 */
238 static inline DOUBLE date_from_time(DOUBLE time)
240 int dwy = day_within_year(time);
241 int ily = in_leap_year(time);
242 int mft = month_from_time(time);
247 if(mft==0) return dwy+1;
248 if(mft==1) return dwy-30;
249 if(mft==2) return dwy-58-ily;
250 if(mft==3) return dwy-89-ily;
251 if(mft==4) return dwy-119-ily;
252 if(mft==5) return dwy-150-ily;
253 if(mft==6) return dwy-180-ily;
254 if(mft==7) return dwy-211-ily;
255 if(mft==8) return dwy-242-ily;
256 if(mft==9) return dwy-272-ily;
257 if(mft==10) return dwy-303-ily;
261 /* ECMA-262 3rd Edition 15.9.1.6 */
262 static inline DOUBLE week_day(DOUBLE time)
269 ret = fmod(day(time)+4, 7);
275 static inline DOUBLE convert_time(int year, SYSTEMTIME st)
286 time = time_from_year(year);
287 time += (DOUBLE)day_from_month(st.wMonth-1, in_leap_year(time)) * MS_PER_DAY;
290 set_week_day = st.wDayOfWeek-week_day(time);
293 time += set_week_day * MS_PER_DAY;
295 time += (DOUBLE)(st.wDay-1) * 7 * MS_PER_DAY;
296 if(month_from_time(time) != st.wMonth-1)
297 time -= 7 * MS_PER_DAY;
300 time += st.wDay * MS_PER_DAY;
302 time += st.wHour * MS_PER_HOUR;
303 time += st.wMinute * MS_PER_MINUTE;
308 /* ECMA-262 3rd Edition 15.9.1.9 */
309 static inline DOUBLE daylight_saving_ta(DOUBLE time, DateInstance *date)
311 int year = year_from_time(time);
312 DOUBLE standardTime, daylightTime;
317 standardTime = convert_time(year, date->standardDate);
318 daylightTime = convert_time(year, date->daylightDate);
320 if(isnan(standardTime) || isnan(daylightTime))
322 else if(standardTime > daylightTime) {
323 if(daylightTime <= time && time < standardTime)
324 return date->daylightBias;
326 return date->standardBias;
329 if(standardTime <= time && time < daylightTime)
330 return date->standardBias;
332 return date->daylightBias;
336 /* ECMA-262 3rd Edition 15.9.1.9 */
337 static inline DOUBLE local_time(DOUBLE time, DateInstance *date)
339 return time - (daylight_saving_ta(time, date)+date->bias)*MS_PER_MINUTE;
342 /* ECMA-262 3rd Edition 15.9.1.9 */
343 static inline DOUBLE utc(DOUBLE time, DateInstance *date)
345 time += date->bias * MS_PER_MINUTE;
346 return time + daylight_saving_ta(time, date)*MS_PER_MINUTE;
349 /* ECMA-262 3rd Edition 15.9.1.10 */
350 static inline DOUBLE hour_from_time(DOUBLE time)
357 ret = fmod(floor(time/MS_PER_HOUR), 24);
363 /* ECMA-262 3rd Edition 15.9.1.10 */
364 static inline DOUBLE min_from_time(DOUBLE time)
371 ret = fmod(floor(time/MS_PER_MINUTE), 60);
377 /* ECMA-262 3rd Edition 15.9.1.10 */
378 static inline DOUBLE sec_from_time(DOUBLE time)
385 ret = fmod(floor(time/1000), 60);
391 /* ECMA-262 3rd Edition 15.9.1.10 */
392 static inline DOUBLE ms_from_time(DOUBLE time)
399 ret = fmod(time, 1000);
400 if(ret<0) ret += 1000;
405 /* ECMA-262 3rd Edition 15.9.1.11 */
406 static inline DOUBLE make_time(DOUBLE hour, DOUBLE min, DOUBLE sec, DOUBLE ms)
408 return hour*MS_PER_HOUR + min*MS_PER_MINUTE + sec*1000 + ms;
411 /* ECMA-262 3rd Edition 15.9.1.12 */
412 static inline DOUBLE make_day(DOUBLE year, DOUBLE month, DOUBLE day)
416 year += floor(month/12);
418 month = fmod(month, 12);
419 if(month<0) month += 12;
421 time = time_from_year(year);
423 day += floor(time / MS_PER_DAY);
424 day += day_from_month(month, in_leap_year(time));
429 /* ECMA-262 3rd Edition 15.9.1.13 */
430 static inline DOUBLE make_date(DOUBLE day, DOUBLE time)
432 return day*MS_PER_DAY + time;
435 /* ECMA-262 3rd Edition 15.9.1.14 */
436 static inline DOUBLE time_clip(DOUBLE time)
438 if(8.64e15 < time || time < -8.64e15) {
445 static SYSTEMTIME create_systemtime(DOUBLE time)
449 st.wYear = year_from_time(time);
450 st.wMonth = month_from_time(time) + 1;
451 st.wDayOfWeek = week_day(time);
452 st.wDay = date_from_time(time);
453 st.wHour = hour_from_time(time);
454 st.wMinute = min_from_time(time);
455 st.wSecond = sec_from_time(time);
456 st.wMilliseconds = ms_from_time(time);
461 static inline HRESULT date_to_string(DOUBLE time, BOOL show_offset, int offset, VARIANT *retv)
463 static const WCHAR NaNW[] = { 'N','a','N',0 };
464 static const WCHAR formatW[] = { '%','s',' ','%','s',' ','%','d',' ',
465 '%','0','2','d',':','%','0','2','d',':','%','0','2','d',' ',
466 'U','T','C','%','c','%','0','2','d','%','0','2','d',' ','%','d','%','s',0 };
467 static const WCHAR formatUTCW[] = { '%','s',' ','%','s',' ','%','d',' ',
468 '%','0','2','d',':','%','0','2','d',':','%','0','2','d',' ',
469 'U','T','C',' ','%','d','%','s',0 };
470 static const WCHAR formatNoOffsetW[] = { '%','s',' ','%','s',' ',
471 '%','d',' ','%','0','2','d',':','%','0','2','d',':',
472 '%','0','2','d',' ','%','d','%','s',0 };
473 static const WCHAR ADW[] = { 0 };
474 static const WCHAR BCW[] = { ' ','B','.','C','.',0 };
476 static const DWORD week_ids[] = { LOCALE_SABBREVDAYNAME7, LOCALE_SABBREVDAYNAME1,
477 LOCALE_SABBREVDAYNAME2, LOCALE_SABBREVDAYNAME3, LOCALE_SABBREVDAYNAME4,
478 LOCALE_SABBREVDAYNAME5, LOCALE_SABBREVDAYNAME6 };
479 static const DWORD month_ids[] = { LOCALE_SABBREVMONTHNAME1, LOCALE_SABBREVMONTHNAME2,
480 LOCALE_SABBREVMONTHNAME3, LOCALE_SABBREVMONTHNAME4,
481 LOCALE_SABBREVMONTHNAME5, LOCALE_SABBREVMONTHNAME6,
482 LOCALE_SABBREVMONTHNAME7, LOCALE_SABBREVMONTHNAME8,
483 LOCALE_SABBREVMONTHNAME9, LOCALE_SABBREVMONTHNAME10,
484 LOCALE_SABBREVMONTHNAME11, LOCALE_SABBREVMONTHNAME12 };
486 BOOL formatAD = TRUE;
489 int len, size, year, day;
490 DWORD lcid_en, week_id, month_id;
495 V_VT(retv) = VT_BSTR;
496 V_BSTR(retv) = SysAllocString(NaNW);
498 return E_OUTOFMEMORY;
506 lcid_en = MAKELCID(MAKELANGID(LANG_ENGLISH,SUBLANG_ENGLISH_US),SORT_DEFAULT);
508 week_id = week_ids[(int)week_day(time)];
509 size = GetLocaleInfoW(lcid_en, week_id, NULL, 0);
510 week = SysAllocStringLen(NULL, size);
512 return E_OUTOFMEMORY;
513 GetLocaleInfoW(lcid_en, week_id, week, size);
516 month_id = month_ids[(int)month_from_time(time)];
517 size = GetLocaleInfoW(lcid_en, month_id, NULL, 0);
518 month = SysAllocStringLen(NULL, size);
521 return E_OUTOFMEMORY;
523 GetLocaleInfoW(lcid_en, month_id, month, size);
526 year = year_from_time(time);
534 year = year_from_time(time);
541 day = date_from_time(time);
546 day = date_from_time(time);
548 if(!show_offset) len -= 9;
549 else if(offset == 0) len -= 5;
550 else if(offset < 0) {
555 date_str = SysAllocStringLen(NULL, len);
558 SysFreeString(month);
559 return E_OUTOFMEMORY;
563 sprintfW(date_str, formatNoOffsetW, week, month, day,
564 (int)hour_from_time(time), (int)min_from_time(time),
565 (int)sec_from_time(time), year, formatAD?ADW:BCW);
567 sprintfW(date_str, formatW, week, month, day,
568 (int)hour_from_time(time), (int)min_from_time(time),
569 (int)sec_from_time(time), sign, offset/60, offset%60,
570 year, formatAD?ADW:BCW);
572 sprintfW(date_str, formatUTCW, week, month, day,
573 (int)hour_from_time(time), (int)min_from_time(time),
574 (int)sec_from_time(time), year, formatAD?ADW:BCW);
577 SysFreeString(month);
579 V_VT(retv) = VT_BSTR;
580 V_BSTR(retv) = date_str;
585 /* ECMA-262 3rd Edition 15.9.1.2 */
586 static HRESULT Date_toString(script_ctx_t *ctx, DispatchEx *dispex, WORD flags, DISPPARAMS *dp,
587 VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
595 if(!is_class(dispex, JSCLASS_DATE))
596 return throw_type_error(dispex->ctx, ei, IDS_NOT_DATE, NULL);
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(script_ctx_t *ctx, DispatchEx *dispex, 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 return throw_type_error(dispex->ctx, ei, IDS_NOT_DATE, NULL);
621 date = (DateInstance*)dispex;
623 if(isnan(date->time)) {
625 V_VT(retv) = VT_BSTR;
626 V_BSTR(retv) = SysAllocString(NaNW);
628 return E_OUTOFMEMORY;
633 st = create_systemtime(local_time(date->time, date));
635 if(st.wYear<1601 || st.wYear>9999)
636 return Date_toString(ctx, dispex, flags, dp, retv, ei, caller);
639 date_len = GetDateFormatW(dispex->ctx->lcid, DATE_LONGDATE, &st, NULL, NULL, 0);
640 time_len = GetTimeFormatW(dispex->ctx->lcid, 0, &st, NULL, NULL, 0);
641 date_str = SysAllocStringLen(NULL, date_len+time_len-1);
643 return E_OUTOFMEMORY;
644 GetDateFormatW(dispex->ctx->lcid, DATE_LONGDATE, &st, NULL, date_str, date_len);
645 GetTimeFormatW(dispex->ctx->lcid, 0, &st, NULL, &date_str[date_len], time_len);
646 date_str[date_len-1] = ' ';
648 V_VT(retv) = VT_BSTR;
649 V_BSTR(retv) = date_str;
654 static HRESULT Date_valueOf(script_ctx_t *ctx, DispatchEx *dispex, WORD flags, DISPPARAMS *dp,
655 VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
659 if(!is_class(dispex, JSCLASS_DATE))
660 return throw_type_error(dispex->ctx, ei, IDS_NOT_DATE, NULL);
663 DateInstance *date = (DateInstance*)dispex;
664 num_set_val(retv, date->time);
669 /* ECMA-262 3rd Edition 15.9.5.42 */
670 static HRESULT Date_toUTCString(script_ctx_t *ctx, DispatchEx *dispex, WORD flags, DISPPARAMS *dp,
671 VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
673 static const WCHAR NaNW[] = { 'N','a','N',0 };
674 static const WCHAR formatADW[] = { '%','s',',',' ','%','d',' ','%','s',' ','%','d',' ',
675 '%','0','2','d',':','%','0','2','d',':','%','0','2','d',' ','U','T','C',0 };
676 static const WCHAR formatBCW[] = { '%','s',',',' ','%','d',' ','%','s',' ','%','d',' ','B','.','C','.',' ',
677 '%','0','2','d',':','%','0','2','d',':','%','0','2','d',' ','U','T','C',0 };
679 static const DWORD week_ids[] = { LOCALE_SABBREVDAYNAME7, LOCALE_SABBREVDAYNAME1,
680 LOCALE_SABBREVDAYNAME2, LOCALE_SABBREVDAYNAME3, LOCALE_SABBREVDAYNAME4,
681 LOCALE_SABBREVDAYNAME5, LOCALE_SABBREVDAYNAME6 };
682 static const DWORD month_ids[] = { LOCALE_SABBREVMONTHNAME1, LOCALE_SABBREVMONTHNAME2,
683 LOCALE_SABBREVMONTHNAME3, LOCALE_SABBREVMONTHNAME4,
684 LOCALE_SABBREVMONTHNAME5, LOCALE_SABBREVMONTHNAME6,
685 LOCALE_SABBREVMONTHNAME7, LOCALE_SABBREVMONTHNAME8,
686 LOCALE_SABBREVMONTHNAME9, LOCALE_SABBREVMONTHNAME10,
687 LOCALE_SABBREVMONTHNAME11, LOCALE_SABBREVMONTHNAME12 };
689 BOOL formatAD = TRUE;
693 int len, size, year, day;
694 DWORD lcid_en, week_id, month_id;
698 if(!is_class(dispex, JSCLASS_DATE))
699 return throw_type_error(dispex->ctx, ei, IDS_NOT_DATE, NULL);
701 date = (DateInstance*)dispex;
703 if(isnan(date->time)) {
705 V_VT(retv) = VT_BSTR;
706 V_BSTR(retv) = SysAllocString(NaNW);
708 return E_OUTOFMEMORY;
716 lcid_en = MAKELCID(MAKELANGID(LANG_ENGLISH,SUBLANG_ENGLISH_US),SORT_DEFAULT);
718 week_id = week_ids[(int)week_day(date->time)];
719 size = GetLocaleInfoW(lcid_en, week_id, NULL, 0);
720 week = SysAllocStringLen(NULL, size);
722 return E_OUTOFMEMORY;
723 GetLocaleInfoW(lcid_en, week_id, week, size);
726 month_id = month_ids[(int)month_from_time(date->time)];
727 size = GetLocaleInfoW(lcid_en, month_id, NULL, 0);
728 month = SysAllocStringLen(NULL, size);
731 return E_OUTOFMEMORY;
733 GetLocaleInfoW(lcid_en, month_id, month, size);
736 year = year_from_time(date->time);
744 year = year_from_time(date->time);
751 day = date_from_time(date->time);
756 day = date_from_time(date->time);
758 date_str = SysAllocStringLen(NULL, len);
761 SysFreeString(month);
762 return E_OUTOFMEMORY;
764 sprintfW(date_str, formatAD?formatADW:formatBCW, week, day, month, year,
765 (int)hour_from_time(date->time), (int)min_from_time(date->time),
766 (int)sec_from_time(date->time));
769 SysFreeString(month);
771 V_VT(retv) = VT_BSTR;
772 V_BSTR(retv) = date_str;
777 /* ECMA-262 3rd Edition 15.9.5.3 */
778 static HRESULT Date_toDateString(script_ctx_t *ctx, DispatchEx *dispex, WORD flags, DISPPARAMS *dp,
779 VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
781 static const WCHAR NaNW[] = { 'N','a','N',0 };
782 static const WCHAR formatADW[] = { '%','s',' ','%','s',' ','%','d',' ','%','d',0 };
783 static const WCHAR formatBCW[] = { '%','s',' ','%','s',' ','%','d',' ','%','d',' ','B','.','C','.',0 };
785 static const DWORD week_ids[] = { LOCALE_SABBREVDAYNAME7, LOCALE_SABBREVDAYNAME1,
786 LOCALE_SABBREVDAYNAME2, LOCALE_SABBREVDAYNAME3, LOCALE_SABBREVDAYNAME4,
787 LOCALE_SABBREVDAYNAME5, LOCALE_SABBREVDAYNAME6 };
788 static const DWORD month_ids[] = { LOCALE_SABBREVMONTHNAME1, LOCALE_SABBREVMONTHNAME2,
789 LOCALE_SABBREVMONTHNAME3, LOCALE_SABBREVMONTHNAME4,
790 LOCALE_SABBREVMONTHNAME5, LOCALE_SABBREVMONTHNAME6,
791 LOCALE_SABBREVMONTHNAME7, LOCALE_SABBREVMONTHNAME8,
792 LOCALE_SABBREVMONTHNAME9, LOCALE_SABBREVMONTHNAME10,
793 LOCALE_SABBREVMONTHNAME11, LOCALE_SABBREVMONTHNAME12 };
795 BOOL formatAD = TRUE;
800 int len, size, year, day;
801 DWORD lcid_en, week_id, month_id;
805 if(!is_class(dispex, JSCLASS_DATE))
806 return throw_type_error(dispex->ctx, ei, IDS_NOT_DATE, NULL);
808 date = (DateInstance*)dispex;
810 if(isnan(date->time)) {
812 V_VT(retv) = VT_BSTR;
813 V_BSTR(retv) = SysAllocString(NaNW);
815 return E_OUTOFMEMORY;
820 time = local_time(date->time, date);
825 lcid_en = MAKELCID(MAKELANGID(LANG_ENGLISH,SUBLANG_ENGLISH_US),SORT_DEFAULT);
827 week_id = week_ids[(int)week_day(time)];
828 size = GetLocaleInfoW(lcid_en, week_id, NULL, 0);
829 week = SysAllocStringLen(NULL, size);
831 return E_OUTOFMEMORY;
832 GetLocaleInfoW(lcid_en, week_id, week, size);
835 month_id = month_ids[(int)month_from_time(time)];
836 size = GetLocaleInfoW(lcid_en, month_id, NULL, 0);
837 month = SysAllocStringLen(NULL, size);
840 return E_OUTOFMEMORY;
842 GetLocaleInfoW(lcid_en, month_id, month, size);
845 year = year_from_time(time);
853 year = year_from_time(time);
860 day = date_from_time(time);
865 day = date_from_time(time);
867 date_str = SysAllocStringLen(NULL, len);
870 SysFreeString(month);
871 return E_OUTOFMEMORY;
873 sprintfW(date_str, formatAD?formatADW:formatBCW, week, month, day, year);
876 SysFreeString(month);
878 V_VT(retv) = VT_BSTR;
879 V_BSTR(retv) = date_str;
884 /* ECMA-262 3rd Edition 15.9.5.4 */
885 static HRESULT Date_toTimeString(script_ctx_t *ctx, DispatchEx *dispex, WORD flags, DISPPARAMS *dp,
886 VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
888 static const WCHAR NaNW[] = { 'N','a','N',0 };
889 static const WCHAR formatW[] = { '%','0','2','d',':','%','0','2','d',':','%','0','2','d',
890 ' ','U','T','C','%','c','%','0','2','d','%','0','2','d',0 };
891 static const WCHAR formatUTCW[] = { '%','0','2','d',':','%','0','2','d',
892 ':','%','0','2','d',' ','U','T','C',0 };
901 if(!is_class(dispex, JSCLASS_DATE))
902 return throw_type_error(dispex->ctx, ei, IDS_NOT_DATE, NULL);
904 date = (DateInstance*)dispex;
906 if(isnan(date->time)) {
908 V_VT(retv) = VT_BSTR;
909 V_BSTR(retv) = SysAllocString(NaNW);
911 return E_OUTOFMEMORY;
916 time = local_time(date->time, date);
919 date_str = SysAllocStringLen(NULL, 17);
921 return E_OUTOFMEMORY;
923 offset = date->bias +
924 daylight_saving_ta(time, date);
933 sprintfW(date_str, formatW, (int)hour_from_time(time),
934 (int)min_from_time(time), (int)sec_from_time(time),
935 sign, offset/60, offset%60);
937 sprintfW(date_str, formatUTCW, (int)hour_from_time(time),
938 (int)min_from_time(time), (int)sec_from_time(time));
940 V_VT(retv) = VT_BSTR;
941 V_BSTR(retv) = date_str;
946 /* ECMA-262 3rd Edition 15.9.5.6 */
947 static HRESULT Date_toLocaleDateString(script_ctx_t *ctx, DispatchEx *dispex, WORD flags, DISPPARAMS *dp,
948 VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
950 static const WCHAR NaNW[] = { 'N','a','N',0 };
958 if(!is_class(dispex, JSCLASS_DATE))
959 return throw_type_error(dispex->ctx, ei, IDS_NOT_DATE, NULL);
961 date = (DateInstance*)dispex;
963 if(isnan(date->time)) {
965 V_VT(retv) = VT_BSTR;
966 V_BSTR(retv) = SysAllocString(NaNW);
968 return E_OUTOFMEMORY;
973 st = create_systemtime(local_time(date->time, date));
975 if(st.wYear<1601 || st.wYear>9999)
976 return Date_toDateString(ctx, dispex, flags, dp, retv, ei, caller);
979 len = GetDateFormatW(dispex->ctx->lcid, DATE_LONGDATE, &st, NULL, NULL, 0);
980 date_str = SysAllocStringLen(NULL, len);
982 return E_OUTOFMEMORY;
983 GetDateFormatW(dispex->ctx->lcid, DATE_LONGDATE, &st, NULL, date_str, len);
985 V_VT(retv) = VT_BSTR;
986 V_BSTR(retv) = date_str;
991 /* ECMA-262 3rd Edition 15.9.5.7 */
992 static HRESULT Date_toLocaleTimeString(script_ctx_t *ctx, DispatchEx *dispex, WORD flags, DISPPARAMS *dp,
993 VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
995 static const WCHAR NaNW[] = { 'N','a','N',0 };
1003 if(!is_class(dispex, JSCLASS_DATE))
1004 return throw_type_error(dispex->ctx, ei, IDS_NOT_DATE, NULL);
1006 date = (DateInstance*)dispex;
1008 if(isnan(date->time)) {
1010 V_VT(retv) = VT_BSTR;
1011 V_BSTR(retv) = SysAllocString(NaNW);
1013 return E_OUTOFMEMORY;
1018 st = create_systemtime(local_time(date->time, date));
1020 if(st.wYear<1601 || st.wYear>9999)
1021 return Date_toTimeString(ctx, dispex, flags, dp, retv, ei, caller);
1024 len = GetTimeFormatW(dispex->ctx->lcid, 0, &st, NULL, NULL, 0);
1025 date_str = SysAllocStringLen(NULL, len);
1027 return E_OUTOFMEMORY;
1028 GetTimeFormatW(dispex->ctx->lcid, 0, &st, NULL, date_str, len);
1030 V_VT(retv) = VT_BSTR;
1031 V_BSTR(retv) = date_str;
1036 /* ECMA-262 3rd Edition 15.9.5.9 */
1037 static HRESULT Date_getTime(script_ctx_t *ctx, DispatchEx *dispex, WORD flags, DISPPARAMS *dp,
1038 VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
1042 if(!is_class(dispex, JSCLASS_DATE))
1043 return throw_type_error(dispex->ctx, ei, IDS_NOT_DATE, NULL);
1046 DateInstance *date = (DateInstance*)dispex;
1047 num_set_val(retv, date->time);
1052 /* ECMA-262 3rd Edition 15.9.5.10 */
1053 static HRESULT Date_getFullYear(script_ctx_t *ctx, DispatchEx *dispex, WORD flags, DISPPARAMS *dp,
1054 VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
1058 if(!is_class(dispex, JSCLASS_DATE))
1059 return throw_type_error(dispex->ctx, ei, IDS_NOT_DATE, NULL);
1062 DateInstance *date = (DateInstance*)dispex;
1063 DOUBLE time = local_time(date->time, date);
1065 num_set_val(retv, year_from_time(time));
1070 /* ECMA-262 3rd Edition 15.9.5.11 */
1071 static HRESULT Date_getUTCFullYear(script_ctx_t *ctx, DispatchEx *dispex, WORD flags, DISPPARAMS *dp,
1072 VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
1076 if(!is_class(dispex, JSCLASS_DATE))
1077 return throw_type_error(dispex->ctx, ei, IDS_NOT_DATE, NULL);
1080 DateInstance *date = (DateInstance*)dispex;
1081 num_set_val(retv, year_from_time(date->time));
1086 /* ECMA-262 3rd Edition 15.9.5.12 */
1087 static HRESULT Date_getMonth(script_ctx_t *ctx, DispatchEx *dispex, WORD flags, DISPPARAMS *dp,
1088 VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
1092 if(!is_class(dispex, JSCLASS_DATE))
1093 return throw_type_error(dispex->ctx, ei, IDS_NOT_DATE, NULL);
1096 DateInstance *date = (DateInstance*)dispex;
1097 DOUBLE time = local_time(date->time, date);
1099 num_set_val(retv, month_from_time(time));
1104 /* ECMA-262 3rd Edition 15.9.5.13 */
1105 static HRESULT Date_getUTCMonth(script_ctx_t *ctx, DispatchEx *dispex, WORD flags, DISPPARAMS *dp,
1106 VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
1110 if(!is_class(dispex, JSCLASS_DATE))
1111 return throw_type_error(dispex->ctx, ei, IDS_NOT_DATE, NULL);
1114 DateInstance *date = (DateInstance*)dispex;
1115 num_set_val(retv, month_from_time(date->time));
1120 /* ECMA-262 3rd Edition 15.9.5.14 */
1121 static HRESULT Date_getDate(script_ctx_t *ctx, DispatchEx *dispex, WORD flags, DISPPARAMS *dp,
1122 VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
1126 if(!is_class(dispex, JSCLASS_DATE))
1127 return throw_type_error(dispex->ctx, ei, IDS_NOT_DATE, NULL);
1130 DateInstance *date = (DateInstance*)dispex;
1131 DOUBLE time = local_time(date->time, date);
1133 num_set_val(retv, date_from_time(time));
1138 /* ECMA-262 3rd Edition 15.9.5.15 */
1139 static HRESULT Date_getUTCDate(script_ctx_t *ctx, DispatchEx *dispex, WORD flags, DISPPARAMS *dp,
1140 VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
1144 if(!is_class(dispex, JSCLASS_DATE))
1145 return throw_type_error(dispex->ctx, ei, IDS_NOT_DATE, NULL);
1148 DateInstance *date = (DateInstance*)dispex;
1149 num_set_val(retv, date_from_time(date->time));
1154 /* ECMA-262 3rd Edition 15.9.5.16 */
1155 static HRESULT Date_getDay(script_ctx_t *ctx, DispatchEx *dispex, WORD flags, DISPPARAMS *dp,
1156 VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
1160 if(!is_class(dispex, JSCLASS_DATE))
1161 return throw_type_error(dispex->ctx, ei, IDS_NOT_DATE, NULL);
1164 DateInstance *date = (DateInstance*)dispex;
1165 DOUBLE time = local_time(date->time, date);
1167 num_set_val(retv, week_day(time));
1172 /* ECMA-262 3rd Edition 15.9.5.17 */
1173 static HRESULT Date_getUTCDay(script_ctx_t *ctx, DispatchEx *dispex, WORD flags, DISPPARAMS *dp,
1174 VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
1178 if(!is_class(dispex, JSCLASS_DATE))
1179 return throw_type_error(dispex->ctx, ei, IDS_NOT_DATE, NULL);
1182 DateInstance *date = (DateInstance*)dispex;
1183 num_set_val(retv, week_day(date->time));
1188 /* ECMA-262 3rd Edition 15.9.5.18 */
1189 static HRESULT Date_getHours(script_ctx_t *ctx, DispatchEx *dispex, WORD flags, DISPPARAMS *dp,
1190 VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
1194 if(!is_class(dispex, JSCLASS_DATE))
1195 return throw_type_error(dispex->ctx, ei, IDS_NOT_DATE, NULL);
1198 DateInstance *date = (DateInstance*)dispex;
1199 DOUBLE time = local_time(date->time, date);
1201 num_set_val(retv, hour_from_time(time));
1206 /* ECMA-262 3rd Edition 15.9.5.19 */
1207 static HRESULT Date_getUTCHours(script_ctx_t *ctx, DispatchEx *dispex, WORD flags, DISPPARAMS *dp,
1208 VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
1212 if(!is_class(dispex, JSCLASS_DATE))
1213 return throw_type_error(dispex->ctx, ei, IDS_NOT_DATE, NULL);
1216 DateInstance *date = (DateInstance*)dispex;
1217 num_set_val(retv, hour_from_time(date->time));
1222 /* ECMA-262 3rd Edition 15.9.5.20 */
1223 static HRESULT Date_getMinutes(script_ctx_t *ctx, DispatchEx *dispex, WORD flags, DISPPARAMS *dp,
1224 VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
1228 if(!is_class(dispex, JSCLASS_DATE))
1229 return throw_type_error(dispex->ctx, ei, IDS_NOT_DATE, NULL);
1232 DateInstance *date = (DateInstance*)dispex;
1233 DOUBLE time = local_time(date->time, date);
1235 num_set_val(retv, min_from_time(time));
1240 /* ECMA-262 3rd Edition 15.9.5.21 */
1241 static HRESULT Date_getUTCMinutes(script_ctx_t *ctx, DispatchEx *dispex, WORD flags, DISPPARAMS *dp,
1242 VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
1246 if(!is_class(dispex, JSCLASS_DATE))
1247 return throw_type_error(dispex->ctx, ei, IDS_NOT_DATE, NULL);
1250 DateInstance *date = (DateInstance*)dispex;
1251 num_set_val(retv, min_from_time(date->time));
1256 /* ECMA-262 3rd Edition 15.9.5.22 */
1257 static HRESULT Date_getSeconds(script_ctx_t *ctx, DispatchEx *dispex, WORD flags, DISPPARAMS *dp,
1258 VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
1262 if(!is_class(dispex, JSCLASS_DATE))
1263 return throw_type_error(dispex->ctx, ei, IDS_NOT_DATE, NULL);
1266 DateInstance *date = (DateInstance*)dispex;
1267 DOUBLE time = local_time(date->time, date);
1269 num_set_val(retv, sec_from_time(time));
1274 /* ECMA-262 3rd Edition 15.9.5.23 */
1275 static HRESULT Date_getUTCSeconds(script_ctx_t *ctx, DispatchEx *dispex, WORD flags, DISPPARAMS *dp,
1276 VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
1280 if(!is_class(dispex, JSCLASS_DATE))
1281 return throw_type_error(dispex->ctx, ei, IDS_NOT_DATE, NULL);
1284 DateInstance *date = (DateInstance*)dispex;
1285 num_set_val(retv, sec_from_time(date->time));
1290 /* ECMA-262 3rd Edition 15.9.5.24 */
1291 static HRESULT Date_getMilliseconds(script_ctx_t *ctx, DispatchEx *dispex, WORD flags, DISPPARAMS *dp,
1292 VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
1296 if(!is_class(dispex, JSCLASS_DATE))
1297 return throw_type_error(dispex->ctx, ei, IDS_NOT_DATE, NULL);
1300 DateInstance *date = (DateInstance*)dispex;
1301 DOUBLE time = local_time(date->time, date);
1303 num_set_val(retv, ms_from_time(time));
1308 /* ECMA-262 3rd Edition 15.9.5.25 */
1309 static HRESULT Date_getUTCMilliseconds(script_ctx_t *ctx, DispatchEx *dispex, WORD flags, DISPPARAMS *dp,
1310 VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
1314 if(!is_class(dispex, JSCLASS_DATE))
1315 return throw_type_error(dispex->ctx, ei, IDS_NOT_DATE, NULL);
1318 DateInstance *date = (DateInstance*)dispex;
1319 num_set_val(retv, ms_from_time(date->time));
1324 /* ECMA-262 3rd Edition 15.9.5.26 */
1325 static HRESULT Date_getTimezoneOffset(script_ctx_t *ctx, DispatchEx *dispex, WORD flags, DISPPARAMS *dp,
1326 VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
1330 if(!is_class(dispex, JSCLASS_DATE))
1331 return throw_type_error(dispex->ctx, ei, IDS_NOT_DATE, NULL);
1334 DateInstance *date = (DateInstance*)dispex;
1335 num_set_val(retv, floor(
1336 (date->time-local_time(date->time, date))/MS_PER_MINUTE));
1341 /* ECMA-262 3rd Edition 15.9.5.27 */
1342 static HRESULT Date_setTime(script_ctx_t *ctx, DispatchEx *dispex, WORD flags, DISPPARAMS *dp,
1343 VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
1351 if(!is_class(dispex, JSCLASS_DATE))
1352 return throw_type_error(dispex->ctx, ei, IDS_NOT_DATE, NULL);
1355 return throw_type_error(dispex->ctx, ei, IDS_ARG_NOT_OPT, NULL);
1357 hres = to_number(dispex->ctx, get_arg(dp, 0), ei, &v);
1361 date = (DateInstance*)dispex;
1362 date->time = time_clip(num_val(&v));
1365 num_set_val(retv, date->time);
1370 /* ECMA-262 3rd Edition 15.9.5.28 */
1371 static HRESULT Date_setMilliseconds(script_ctx_t *ctx, DispatchEx *dispex, WORD flags, DISPPARAMS *dp,
1372 VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
1381 if(!is_class(dispex, JSCLASS_DATE))
1382 return throw_type_error(dispex->ctx, ei, IDS_NOT_DATE, NULL);
1385 return throw_type_error(dispex->ctx, ei, IDS_ARG_NOT_OPT, NULL);
1387 hres = to_number(dispex->ctx, get_arg(dp, 0), ei, &v);
1391 date = (DateInstance*)dispex;
1392 t = local_time(date->time, date);
1393 t = make_date(day(t), make_time(hour_from_time(t), min_from_time(t),
1394 sec_from_time(t), num_val(&v)));
1395 date->time = time_clip(utc(t, date));
1398 num_set_val(retv, date->time);
1403 /* ECMA-262 3rd Edition 15.9.5.29 */
1404 static HRESULT Date_setUTCMilliseconds(script_ctx_t *ctx, DispatchEx *dispex, WORD flags, DISPPARAMS *dp,
1405 VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
1414 if(!is_class(dispex, JSCLASS_DATE))
1415 return throw_type_error(dispex->ctx, ei, IDS_NOT_DATE, NULL);
1418 return throw_type_error(dispex->ctx, ei, IDS_ARG_NOT_OPT, NULL);
1420 hres = to_number(dispex->ctx, get_arg(dp, 0), ei, &v);
1424 date = (DateInstance*)dispex;
1426 t = make_date(day(t), make_time(hour_from_time(t), min_from_time(t),
1427 sec_from_time(t), num_val(&v)));
1428 date->time = time_clip(t);
1431 num_set_val(retv, date->time);
1436 /* ECMA-262 3rd Edition 15.9.5.30 */
1437 static HRESULT Date_setSeconds(script_ctx_t *ctx, DispatchEx *dispex, WORD flags, DISPPARAMS *dp,
1438 VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
1447 if(!is_class(dispex, JSCLASS_DATE))
1448 return throw_type_error(dispex->ctx, ei, IDS_NOT_DATE, NULL);
1451 return throw_type_error(dispex->ctx, ei, IDS_ARG_NOT_OPT, NULL);
1453 date = (DateInstance*)dispex;
1454 t = local_time(date->time, date);
1456 hres = to_number(dispex->ctx, get_arg(dp, 0), ei, &v);
1461 if(arg_cnt(dp) > 1) {
1462 hres = to_number(dispex->ctx, get_arg(dp, 1), ei, &v);
1467 else ms = ms_from_time(t);
1469 t = make_date(day(t), make_time(hour_from_time(t),
1470 min_from_time(t), sec, ms));
1471 date->time = time_clip(utc(t, date));
1474 num_set_val(retv, date->time);
1479 /* ECMA-262 3rd Edition 15.9.5.31 */
1480 static HRESULT Date_setUTCSeconds(script_ctx_t *ctx, DispatchEx *dispex, WORD flags, DISPPARAMS *dp,
1481 VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
1490 if(!is_class(dispex, JSCLASS_DATE))
1491 return throw_type_error(dispex->ctx, ei, IDS_NOT_DATE, NULL);
1494 return throw_type_error(dispex->ctx, ei, IDS_ARG_NOT_OPT, NULL);
1496 date = (DateInstance*)dispex;
1499 hres = to_number(dispex->ctx, get_arg(dp, 0), ei, &v);
1504 if(arg_cnt(dp) > 1) {
1505 hres = to_number(dispex->ctx, get_arg(dp, 1), ei, &v);
1510 else ms = ms_from_time(t);
1512 t = make_date(day(t), make_time(hour_from_time(t),
1513 min_from_time(t), sec, ms));
1514 date->time = time_clip(t);
1517 num_set_val(retv, date->time);
1522 /* ECMA-262 3rd Edition 15.9.5.33 */
1523 static HRESULT Date_setMinutes(script_ctx_t *ctx, DispatchEx *dispex, WORD flags, DISPPARAMS *dp,
1524 VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
1529 DOUBLE t, min, sec, ms;
1533 if(!is_class(dispex, JSCLASS_DATE))
1534 return throw_type_error(dispex->ctx, ei, IDS_NOT_DATE, NULL);
1537 return throw_type_error(dispex->ctx, ei, IDS_ARG_NOT_OPT, NULL);
1539 date = (DateInstance*)dispex;
1540 t = local_time(date->time, date);
1542 hres = to_number(dispex->ctx, get_arg(dp, 0), ei, &v);
1547 if(arg_cnt(dp) > 1) {
1548 hres = to_number(dispex->ctx, get_arg(dp, 1), ei, &v);
1553 else sec = sec_from_time(t);
1555 if(arg_cnt(dp) > 2) {
1556 hres = to_number(dispex->ctx, get_arg(dp, 2), ei, &v);
1561 else ms = ms_from_time(t);
1563 t = make_date(day(t), make_time(hour_from_time(t),
1565 date->time = time_clip(utc(t, date));
1568 num_set_val(retv, date->time);
1573 /* ECMA-262 3rd Edition 15.9.5.34 */
1574 static HRESULT Date_setUTCMinutes(script_ctx_t *ctx, DispatchEx *dispex, WORD flags, DISPPARAMS *dp,
1575 VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
1580 DOUBLE t, min, sec, ms;
1584 if(!is_class(dispex, JSCLASS_DATE))
1585 return throw_type_error(dispex->ctx, ei, IDS_NOT_DATE, NULL);
1588 return throw_type_error(dispex->ctx, ei, IDS_ARG_NOT_OPT, NULL);
1590 date = (DateInstance*)dispex;
1593 hres = to_number(dispex->ctx, get_arg(dp, 0), ei, &v);
1598 if(arg_cnt(dp) > 1) {
1599 hres = to_number(dispex->ctx, get_arg(dp, 1), ei, &v);
1604 else sec = sec_from_time(t);
1606 if(arg_cnt(dp) > 2) {
1607 hres = to_number(dispex->ctx, get_arg(dp, 2), ei, &v);
1612 else ms = ms_from_time(t);
1614 t = make_date(day(t), make_time(hour_from_time(t),
1616 date->time = time_clip(t);
1619 num_set_val(retv, date->time);
1624 /* ECMA-262 3rd Edition 15.9.5.35 */
1625 static HRESULT Date_setHours(script_ctx_t *ctx, DispatchEx *dispex, WORD flags, DISPPARAMS *dp,
1626 VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
1631 DOUBLE t, hour, min, sec, ms;
1635 if(!is_class(dispex, JSCLASS_DATE))
1636 return throw_type_error(dispex->ctx, ei, IDS_NOT_DATE, NULL);
1639 return throw_type_error(dispex->ctx, ei, IDS_ARG_NOT_OPT, NULL);
1641 date = (DateInstance*)dispex;
1642 t = local_time(date->time, date);
1644 hres = to_number(dispex->ctx, get_arg(dp, 0), ei, &v);
1649 if(arg_cnt(dp) > 1) {
1650 hres = to_number(dispex->ctx, get_arg(dp, 1), ei, &v);
1655 else min = min_from_time(t);
1657 if(arg_cnt(dp) > 2) {
1658 hres = to_number(dispex->ctx, get_arg(dp, 2), ei, &v);
1663 else sec = sec_from_time(t);
1665 if(arg_cnt(dp) > 3) {
1666 hres = to_number(dispex->ctx, get_arg(dp, 3), ei, &v);
1671 else ms = ms_from_time(t);
1673 t = make_date(day(t), make_time(hour, min, sec, ms));
1674 date->time = time_clip(utc(t, date));
1677 num_set_val(retv, date->time);
1682 /* ECMA-262 3rd Edition 15.9.5.36 */
1683 static HRESULT Date_setUTCHours(script_ctx_t *ctx, DispatchEx *dispex, WORD flags, DISPPARAMS *dp,
1684 VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
1689 DOUBLE t, hour, min, sec, ms;
1693 if(!is_class(dispex, JSCLASS_DATE))
1694 return throw_type_error(dispex->ctx, ei, IDS_NOT_DATE, NULL);
1697 return throw_type_error(dispex->ctx, ei, IDS_ARG_NOT_OPT, NULL);
1699 date = (DateInstance*)dispex;
1702 hres = to_number(dispex->ctx, get_arg(dp, 0), ei, &v);
1707 if(arg_cnt(dp) > 1) {
1708 hres = to_number(dispex->ctx, get_arg(dp, 1), ei, &v);
1713 else min = min_from_time(t);
1715 if(arg_cnt(dp) > 2) {
1716 hres = to_number(dispex->ctx, get_arg(dp, 2), ei, &v);
1721 else sec = sec_from_time(t);
1723 if(arg_cnt(dp) > 3) {
1724 hres = to_number(dispex->ctx, get_arg(dp, 3), ei, &v);
1729 else ms = ms_from_time(t);
1731 t = make_date(day(t), make_time(hour, min, sec, ms));
1732 date->time = time_clip(t);
1735 num_set_val(retv, date->time);
1740 /* ECMA-262 3rd Edition 15.9.5.36 */
1741 static HRESULT Date_setDate(script_ctx_t *ctx, DispatchEx *dispex, WORD flags, DISPPARAMS *dp,
1742 VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
1751 if(!is_class(dispex, JSCLASS_DATE))
1752 return throw_type_error(dispex->ctx, ei, IDS_NOT_DATE, NULL);
1755 return throw_type_error(dispex->ctx, ei, IDS_ARG_NOT_OPT, NULL);
1757 hres = to_number(dispex->ctx, get_arg(dp, 0), ei, &v);
1761 date = (DateInstance*)dispex;
1762 t = local_time(date->time, date);
1763 t = make_date(make_day(year_from_time(t), month_from_time(t),
1764 num_val(&v)), time_within_day(t));
1765 date->time = time_clip(utc(t, date));
1768 num_set_val(retv, date->time);
1773 /* ECMA-262 3rd Edition 15.9.5.37 */
1774 static HRESULT Date_setUTCDate(script_ctx_t *ctx, DispatchEx *dispex, WORD flags, DISPPARAMS *dp,
1775 VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
1784 if(!is_class(dispex, JSCLASS_DATE))
1785 return throw_type_error(dispex->ctx, ei, IDS_NOT_DATE, NULL);
1788 return throw_type_error(dispex->ctx, ei, IDS_ARG_NOT_OPT, NULL);
1790 hres = to_number(dispex->ctx, get_arg(dp, 0), ei, &v);
1794 date = (DateInstance*)dispex;
1796 t = make_date(make_day(year_from_time(t), month_from_time(t),
1797 num_val(&v)), time_within_day(t));
1798 date->time = time_clip(t);
1801 num_set_val(retv, date->time);
1806 /* ECMA-262 3rd Edition 15.9.5.38 */
1807 static HRESULT Date_setMonth(script_ctx_t *ctx, DispatchEx *dispex, WORD flags, DISPPARAMS *dp,
1808 VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
1813 DOUBLE t, month, ddate;
1817 if(!is_class(dispex, JSCLASS_DATE))
1818 return throw_type_error(dispex->ctx, ei, IDS_NOT_DATE, NULL);
1821 return throw_type_error(dispex->ctx, ei, IDS_ARG_NOT_OPT, NULL);
1823 date = (DateInstance*)dispex;
1824 t = local_time(date->time, date);
1826 hres = to_number(dispex->ctx, get_arg(dp, 0), ei, &v);
1829 month = num_val(&v);
1831 if(arg_cnt(dp) > 1) {
1832 hres = to_number(dispex->ctx, get_arg(dp, 1), ei, &v);
1835 ddate = num_val(&v);
1837 else ddate = date_from_time(t);
1839 t = make_date(make_day(year_from_time(t), month, ddate),
1840 time_within_day(t));
1841 date->time = time_clip(utc(t, date));
1844 num_set_val(retv, date->time);
1849 /* ECMA-262 3rd Edition 15.9.5.39 */
1850 static HRESULT Date_setUTCMonth(script_ctx_t *ctx, DispatchEx *dispex, WORD flags, DISPPARAMS *dp,
1851 VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
1856 DOUBLE t, month, ddate;
1860 if(!is_class(dispex, JSCLASS_DATE))
1861 return throw_type_error(dispex->ctx, ei, IDS_NOT_DATE, NULL);
1864 return throw_type_error(dispex->ctx, ei, IDS_ARG_NOT_OPT, NULL);
1866 date = (DateInstance*)dispex;
1869 hres = to_number(dispex->ctx, get_arg(dp, 0), ei, &v);
1872 month = num_val(&v);
1874 if(arg_cnt(dp) > 1) {
1875 hres = to_number(dispex->ctx, get_arg(dp, 1), ei, &v);
1878 ddate = num_val(&v);
1880 else ddate = date_from_time(t);
1882 t = make_date(make_day(year_from_time(t), month, ddate),
1883 time_within_day(t));
1884 date->time = time_clip(t);
1887 num_set_val(retv, date->time);
1892 /* ECMA-262 3rd Edition 15.9.5.40 */
1893 static HRESULT Date_setFullYear(script_ctx_t *ctx, DispatchEx *dispex, WORD flags, DISPPARAMS *dp,
1894 VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
1899 DOUBLE t, year, month, ddate;
1903 if(!is_class(dispex, JSCLASS_DATE))
1904 return throw_type_error(dispex->ctx, ei, IDS_NOT_DATE, NULL);
1907 return throw_type_error(dispex->ctx, ei, IDS_ARG_NOT_OPT, NULL);
1909 date = (DateInstance*)dispex;
1910 t = local_time(date->time, date);
1912 hres = to_number(dispex->ctx, get_arg(dp, 0), ei, &v);
1917 if(arg_cnt(dp) > 1) {
1918 hres = to_number(dispex->ctx, get_arg(dp, 1), ei, &v);
1921 month = num_val(&v);
1923 else month = month_from_time(t);
1925 if(arg_cnt(dp) > 2) {
1926 hres = to_number(dispex->ctx, get_arg(dp, 2), ei, &v);
1929 ddate = num_val(&v);
1931 else ddate = date_from_time(t);
1933 t = make_date(make_day(year, month, ddate), time_within_day(t));
1934 date->time = time_clip(utc(t, date));
1937 num_set_val(retv, date->time);
1942 /* ECMA-262 3rd Edition 15.9.5.41 */
1943 static HRESULT Date_setUTCFullYear(script_ctx_t *ctx, DispatchEx *dispex, WORD flags, DISPPARAMS *dp,
1944 VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
1949 DOUBLE t, year, month, ddate;
1953 if(!is_class(dispex, JSCLASS_DATE))
1954 return throw_type_error(dispex->ctx, ei, IDS_NOT_DATE, NULL);
1957 return throw_type_error(dispex->ctx, ei, IDS_ARG_NOT_OPT, NULL);
1959 date = (DateInstance*)dispex;
1962 hres = to_number(dispex->ctx, get_arg(dp, 0), ei, &v);
1967 if(arg_cnt(dp) > 1) {
1968 hres = to_number(dispex->ctx, get_arg(dp, 1), ei, &v);
1971 month = num_val(&v);
1973 else month = month_from_time(t);
1975 if(arg_cnt(dp) > 2) {
1976 hres = to_number(dispex->ctx, get_arg(dp, 2), ei, &v);
1979 ddate = num_val(&v);
1981 else ddate = date_from_time(t);
1983 t = make_date(make_day(year, month, ddate), time_within_day(t));
1984 date->time = time_clip(t);
1987 num_set_val(retv, date->time);
1992 /* ECMA-262 3rd Edition B2.4 */
1993 static HRESULT Date_getYear(script_ctx_t *ctx, DispatchEx *dispex, WORD flags, DISPPARAMS *dp,
1994 VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
2001 if(!is_class(dispex, JSCLASS_DATE))
2002 return throw_type_error(dispex->ctx, ei, IDS_NOT_DATE, NULL);
2004 date = (DateInstance*)dispex;
2005 t = local_time(date->time, date);
2014 year = year_from_time(t);
2016 num_set_val(retv, (1900<=year && year<2000)?year-1900:year);
2021 static HRESULT Date_value(script_ctx_t *ctx, DispatchEx *dispex, WORD flags, DISPPARAMS *dp,
2022 VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
2028 return throw_type_error(dispex->ctx, ei, IDS_NOT_FUNC, NULL);
2030 FIXME("unimplemented flags %x\n", flags);
2037 static const builtin_prop_t Date_props[] = {
2038 {getDateW, Date_getDate, PROPF_METHOD},
2039 {getDayW, Date_getDay, PROPF_METHOD},
2040 {getFullYearW, Date_getFullYear, PROPF_METHOD},
2041 {getHoursW, Date_getHours, PROPF_METHOD},
2042 {getMillisecondsW, Date_getMilliseconds, PROPF_METHOD},
2043 {getMinutesW, Date_getMinutes, PROPF_METHOD},
2044 {getMonthW, Date_getMonth, PROPF_METHOD},
2045 {getSecondsW, Date_getSeconds, PROPF_METHOD},
2046 {getTimeW, Date_getTime, PROPF_METHOD},
2047 {getTimezoneOffsetW, Date_getTimezoneOffset, PROPF_METHOD},
2048 {getUTCDateW, Date_getUTCDate, PROPF_METHOD},
2049 {getUTCDayW, Date_getUTCDay, PROPF_METHOD},
2050 {getUTCFullYearW, Date_getUTCFullYear, PROPF_METHOD},
2051 {getUTCHoursW, Date_getUTCHours, PROPF_METHOD},
2052 {getUTCMillisecondsW, Date_getUTCMilliseconds, PROPF_METHOD},
2053 {getUTCMinutesW, Date_getUTCMinutes, PROPF_METHOD},
2054 {getUTCMonthW, Date_getUTCMonth, PROPF_METHOD},
2055 {getUTCSecondsW, Date_getUTCSeconds, PROPF_METHOD},
2056 {getYearW, Date_getYear, PROPF_METHOD},
2057 {setDateW, Date_setDate, PROPF_METHOD|1},
2058 {setFullYearW, Date_setFullYear, PROPF_METHOD|3},
2059 {setHoursW, Date_setHours, PROPF_METHOD|4},
2060 {setMillisecondsW, Date_setMilliseconds, PROPF_METHOD|1},
2061 {setMinutesW, Date_setMinutes, PROPF_METHOD|3},
2062 {setMonthW, Date_setMonth, PROPF_METHOD|2},
2063 {setSecondsW, Date_setSeconds, PROPF_METHOD|2},
2064 {setTimeW, Date_setTime, PROPF_METHOD|1},
2065 {setUTCDateW, Date_setUTCDate, PROPF_METHOD|1},
2066 {setUTCFullYearW, Date_setUTCFullYear, PROPF_METHOD|3},
2067 {setUTCHoursW, Date_setUTCHours, PROPF_METHOD|4},
2068 {setUTCMillisecondsW, Date_setUTCMilliseconds, PROPF_METHOD|1},
2069 {setUTCMinutesW, Date_setUTCMinutes, PROPF_METHOD|3},
2070 {setUTCMonthW, Date_setUTCMonth, PROPF_METHOD|2},
2071 {setUTCSecondsW, Date_setUTCSeconds, PROPF_METHOD|2},
2072 {toDateStringW, Date_toDateString, PROPF_METHOD},
2073 {toLocaleDateStringW, Date_toLocaleDateString, PROPF_METHOD},
2074 {toLocaleStringW, Date_toLocaleString, PROPF_METHOD},
2075 {toLocaleTimeStringW, Date_toLocaleTimeString, PROPF_METHOD},
2076 {toStringW, Date_toString, PROPF_METHOD},
2077 {toTimeStringW, Date_toTimeString, PROPF_METHOD},
2078 {toUTCStringW, Date_toUTCString, PROPF_METHOD},
2079 {valueOfW, Date_valueOf, PROPF_METHOD},
2082 static const builtin_info_t Date_info = {
2084 {NULL, Date_value, 0},
2085 sizeof(Date_props)/sizeof(*Date_props),
2091 static HRESULT create_date(script_ctx_t *ctx, DispatchEx *object_prototype, DOUBLE time, DispatchEx **ret)
2095 TIME_ZONE_INFORMATION tzi;
2097 GetTimeZoneInformation(&tzi);
2099 date = heap_alloc_zero(sizeof(DateInstance));
2101 return E_OUTOFMEMORY;
2103 if(object_prototype)
2104 hres = init_dispex(&date->dispex, ctx, &Date_info, object_prototype);
2106 hres = init_dispex_from_constr(&date->dispex, ctx, &Date_info, ctx->date_constr);
2113 date->bias = tzi.Bias;
2114 date->standardDate = tzi.StandardDate;
2115 date->standardBias = tzi.StandardBias;
2116 date->daylightDate = tzi.DaylightDate;
2117 date->daylightBias = tzi.DaylightBias;
2119 *ret = &date->dispex;
2123 static inline HRESULT date_parse(BSTR input, VARIANT *retv) {
2124 static const DWORD string_ids[] = { LOCALE_SMONTHNAME12, LOCALE_SMONTHNAME11,
2125 LOCALE_SMONTHNAME10, LOCALE_SMONTHNAME9, LOCALE_SMONTHNAME8,
2126 LOCALE_SMONTHNAME7, LOCALE_SMONTHNAME6, LOCALE_SMONTHNAME5,
2127 LOCALE_SMONTHNAME4, LOCALE_SMONTHNAME3, LOCALE_SMONTHNAME2,
2128 LOCALE_SMONTHNAME1, LOCALE_SDAYNAME7, LOCALE_SDAYNAME1,
2129 LOCALE_SDAYNAME2, LOCALE_SDAYNAME3, LOCALE_SDAYNAME4,
2130 LOCALE_SDAYNAME5, LOCALE_SDAYNAME6 };
2131 BSTR strings[sizeof(string_ids)/sizeof(DWORD)];
2134 int input_len, parse_len = 0, nest_level = 0, i, size;
2135 int year = 0, month = 0, day = 0, hour = 0, min = 0, sec = 0;
2136 int ms = 0, offset = 0, hour_adjust = 0;
2137 BOOL set_year = FALSE, set_month = FALSE, set_day = FALSE, set_hour = FALSE;
2138 BOOL set_offset = FALSE, set_era = FALSE, ad = TRUE, set_am = FALSE, am = TRUE;
2139 BOOL set_hour_adjust = TRUE;
2140 TIME_ZONE_INFORMATION tzi;
2144 if(retv) num_set_nan(retv);
2146 input_len = SysStringLen(input);
2147 for(i=0; i<input_len; i++) {
2148 if(input[i] == '(') nest_level++;
2149 else if(input[i] == ')') {
2154 else if(!nest_level) parse_len++;
2157 parse = SysAllocStringLen(NULL, parse_len);
2159 return E_OUTOFMEMORY;
2162 for(i=0; i<input_len; i++) {
2163 if(input[i] == '(') nest_level++;
2164 else if(input[i] == ')') nest_level--;
2165 else if(!nest_level) parse[parse_len++] = toupperW(input[i]);
2168 GetTimeZoneInformation(&tzi);
2170 di.standardDate = tzi.StandardDate;
2171 di.standardBias = tzi.StandardBias;
2172 di.daylightDate = tzi.DaylightDate;
2173 di.daylightBias = tzi.DaylightBias;
2175 lcid_en = MAKELCID(MAKELANGID(LANG_ENGLISH,SUBLANG_ENGLISH_US),SORT_DEFAULT);
2176 for(i=0; i<sizeof(string_ids)/sizeof(DWORD); i++) {
2177 size = GetLocaleInfoW(lcid_en, string_ids[i], NULL, 0);
2178 strings[i] = SysAllocStringLen(NULL, size);
2182 SysFreeString(strings[i]);
2183 SysFreeString(parse);
2184 return E_OUTOFMEMORY;
2186 GetLocaleInfoW(lcid_en, string_ids[i], strings[i], size);
2189 for(i=0; i<parse_len;) {
2190 while(isspaceW(parse[i])) i++;
2191 if(parse[i] == ',') {
2192 while(parse[i] == ',') i++;
2196 if(parse[i]>='0' && parse[i]<='9') {
2197 int tmp = atoiW(&parse[i]);
2198 while(parse[i]>='0' && parse[i]<='9') i++;
2199 while(isspaceW(parse[i])) i++;
2201 if(parse[i] == ':') {
2208 while(parse[i] == ':') i++;
2209 while(isspaceW(parse[i])) i++;
2210 if(parse[i]>='0' && parse[i]<='9') {
2211 min = atoiW(&parse[i]);
2212 while(parse[i]>='0' && parse[i]<='9') i++;
2215 while(isspaceW(parse[i])) i++;
2216 while(parse[i] == ':') i++;
2217 while(isspaceW(parse[i])) i++;
2218 if(parse[i]>='0' && parse[i]<='9') {
2219 sec = atoiW(&parse[i]);
2220 while(parse[i]>='0' && parse[i]<='9') i++;
2223 else if(parse[i]=='-' || parse[i]=='/') {
2225 if(set_day || set_month || set_year) break;
2232 while(isspaceW(parse[i])) i++;
2233 while(parse[i]=='-' || parse[i]=='/') i++;
2234 while(isspaceW(parse[i])) i++;
2235 if(parse[i]<'0' || parse[i]>'9') break;
2236 day = atoiW(&parse[i]);
2237 while(parse[i]>='0' && parse[i]<='9') i++;
2239 while(parse[i]=='-' || parse[i]=='/') i++;
2240 while(isspaceW(parse[i])) i++;
2241 if(parse[i]<'0' || parse[i]>'9') break;
2242 year = atoiW(&parse[i]);
2243 while(parse[i]>='0' && parse[i]<='9') i++;
2245 else if(tmp<0) break;
2260 if(parse[i]<'A' || parse[i]>'Z') break;
2261 else if(parse[i]=='B' && (parse[i+1]=='C' ||
2262 (parse[i+1]=='.' && parse[i+2]=='C'))) {
2269 if(parse[i] == '.') i++;
2271 if(parse[i] == '.') i++;
2273 else if(parse[i]=='A' && (parse[i+1]=='D' ||
2274 (parse[i+1]=='.' && parse[i+2]=='D'))) {
2280 if(parse[i] == '.') i++;
2282 if(parse[i] == '.') i++;
2284 else if(parse[i+1]<'A' || parse[i+1]>'Z') {
2286 if(set_offset) break;
2289 if(parse[i] <= 'I') hour_adjust = parse[i]-'A'+2;
2290 else if(parse[i] == 'J') break;
2291 else if(parse[i] <= 'M') hour_adjust = parse[i]-'K'+11;
2292 else if(parse[i] <= 'Y') hour_adjust = parse[i]-'N';
2293 else hour_adjust = 1;
2296 if(parse[i] == '.') i++;
2298 else if(parse[i]=='A' && parse[i+1]=='M') {
2305 else if(parse[i]=='P' && parse[i+1]=='M') {
2312 else if((parse[i]=='U' && parse[i+1]=='T' && parse[i+2]=='C')
2313 || (parse[i]=='G' && parse[i+1]=='M' && parse[i+2]=='T')) {
2315 BOOL positive = TRUE;
2317 if(set_offset) break;
2319 set_hour_adjust = FALSE;
2322 while(isspaceW(parse[i])) i++;
2323 if(parse[i] == '-') positive = FALSE;
2324 else if(parse[i] != '+') continue;
2327 while(isspaceW(parse[i])) i++;
2328 if(parse[i]<'0' || parse[i]>'9') break;
2329 offset = atoiW(&parse[i]);
2330 while(parse[i]>='0' && parse[i]<='9') i++;
2332 if(offset<24) offset *= 60;
2333 else offset = (offset/100)*60 + offset%100;
2335 if(positive) offset = -offset;
2338 /* Month or garbage */
2341 for(size=i; parse[size]>='A' && parse[size]<='Z'; size++);
2344 for(j=0; j<sizeof(string_ids)/sizeof(DWORD); j++)
2345 if(!memicmpW(&parse[i], strings[j], size)) break;
2348 if(set_month) break;
2352 else if(j == sizeof(string_ids)/sizeof(DWORD)) break;
2359 if(retv && i==parse_len && set_year && set_month
2360 && set_day && (!set_am || hour<13)) {
2362 if(hour == 12) hour = 0;
2366 if(!ad) year = -year+1;
2367 else if(year<100) year += 1900;
2370 V_R8(retv) = time_clip(make_date(make_day(year, month, day),
2371 make_time(hour+hour_adjust, min, sec, ms)) + offset*MS_PER_MINUTE);
2373 if(set_hour_adjust) V_R8(retv) = utc(V_R8(retv), &di);
2376 for(i=0; i<sizeof(string_ids)/sizeof(DWORD); i++)
2377 SysFreeString(strings[i]);
2378 SysFreeString(parse);
2383 static HRESULT DateConstr_parse(script_ctx_t *ctx, DispatchEx *dispex, WORD flags, DISPPARAMS *dp,
2384 VARIANT *retv, jsexcept_t *ei, IServiceProvider *sp)
2397 hres = to_string(dispex->ctx, get_arg(dp,0), ei, &parse_str);
2401 hres = date_parse(parse_str, retv);
2403 SysFreeString(parse_str);
2407 static HRESULT DateConstr_UTC(script_ctx_t *ctx, DispatchEx *dispex, WORD flags, DISPPARAMS *dp,
2408 VARIANT *retv, jsexcept_t *ei, IServiceProvider *sp)
2410 VARIANT year, month, vdate, hours, minutes, seconds, ms;
2412 int arg_no = arg_cnt(dp);
2418 hres = to_number(dispex->ctx, get_arg(dp, 0), ei, &year);
2428 hres = to_number(dispex->ctx, get_arg(dp, 1), ei, &month);
2433 V_VT(&month) = VT_R8;
2438 hres = to_number(dispex->ctx, get_arg(dp, 2), ei, &vdate);
2443 V_VT(&vdate) = VT_R8;
2448 hres = to_number(dispex->ctx, get_arg(dp, 3), ei, &hours);
2453 V_VT(&hours) = VT_R8;
2458 hres = to_number(dispex->ctx, get_arg(dp, 4), ei, &minutes);
2463 V_VT(&minutes) = VT_R8;
2468 hres = to_number(dispex->ctx, get_arg(dp, 5), ei, &seconds);
2473 V_VT(&seconds) = VT_R8;
2478 hres = to_number(dispex->ctx, get_arg(dp, 6), ei, &ms);
2489 V_R8(retv) = time_clip(make_date(
2490 make_day(y, num_val(&month), num_val(&vdate)),
2491 make_time(num_val(&hours), num_val(&minutes),
2492 num_val(&seconds), num_val(&ms))));
2498 static HRESULT DateConstr_value(script_ctx_t *ctx, DispatchEx *dispex, WORD flags, DISPPARAMS *dp,
2499 VARIANT *retv, jsexcept_t *ei, IServiceProvider *sp)
2507 case DISPATCH_CONSTRUCT:
2508 switch(arg_cnt(dp)) {
2509 /* ECMA-262 3rd Edition 15.9.3.3 */
2514 GetSystemTimeAsFileTime(&time);
2515 lltime = ((LONGLONG)time.dwHighDateTime<<32)
2516 + time.dwLowDateTime;
2518 hres = create_date(dispex->ctx, NULL, lltime/10000-TIME_EPOCH, &date);
2524 /* ECMA-262 3rd Edition 15.9.3.2 */
2528 hres = to_primitive(dispex->ctx, get_arg(dp,0), ei, &prim, NO_HINT);
2532 if(V_VT(&prim) == VT_BSTR)
2533 hres = date_parse(V_BSTR(&prim), &num);
2535 hres = to_number(dispex->ctx, &prim, ei, &num);
2537 VariantClear(&prim);
2541 hres = create_date(dispex->ctx, NULL, time_clip(num_val(&num)), &date);
2547 /* ECMA-262 3rd Edition 15.9.3.1 */
2552 DateConstr_UTC(ctx, dispex, flags, dp, &ret_date, ei, sp);
2554 hres = create_date(dispex->ctx, NULL, num_val(&ret_date), &date);
2558 di = (DateInstance*)date;
2559 di->time = utc(di->time, di);
2563 V_VT(retv) = VT_DISPATCH;
2564 V_DISPATCH(retv) = (IDispatch*)_IDispatchEx_(date);
2568 FILETIME system_time, local_time;
2571 GetSystemTimeAsFileTime(&system_time);
2572 FileTimeToLocalFileTime(&system_time, &local_time);
2573 lltime = ((LONGLONG)local_time.dwHighDateTime<<32)
2574 + local_time.dwLowDateTime;
2576 return date_to_string(lltime/10000-TIME_EPOCH, FALSE, 0, retv);
2580 FIXME("unimplemented flags %x\n", flags);
2587 static const builtin_prop_t DateConstr_props[] = {
2588 {UTCW, DateConstr_UTC, PROPF_METHOD},
2589 {parseW, DateConstr_parse, PROPF_METHOD}
2592 static const builtin_info_t DateConstr_info = {
2594 {NULL, Function_value, 0},
2595 sizeof(DateConstr_props)/sizeof(*DateConstr_props),
2601 HRESULT create_date_constr(script_ctx_t *ctx, DispatchEx *object_prototype, DispatchEx **ret)
2606 static const WCHAR DateW[] = {'D','a','t','e',0};
2608 hres = create_date(ctx, object_prototype, 0.0, &date);
2612 hres = create_builtin_function(ctx, DateConstr_value, DateW, &DateConstr_info, PROPF_CONSTR, date, ret);
2614 jsdisp_release(date);