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 toGMTStringW[] = {'t','o','G','M','T','S','t','r','i','n','g',0};
56 static const WCHAR toDateStringW[] = {'t','o','D','a','t','e','S','t','r','i','n','g',0};
57 static const WCHAR toTimeStringW[] = {'t','o','T','i','m','e','S','t','r','i','n','g',0};
58 static const WCHAR toLocaleDateStringW[] = {'t','o','L','o','c','a','l','e','D','a','t','e','S','t','r','i','n','g',0};
59 static const WCHAR toLocaleTimeStringW[] = {'t','o','L','o','c','a','l','e','T','i','m','e','S','t','r','i','n','g',0};
60 static const WCHAR getTimeW[] = {'g','e','t','T','i','m','e',0};
61 static const WCHAR getFullYearW[] = {'g','e','t','F','u','l','l','Y','e','a','r',0};
62 static const WCHAR getUTCFullYearW[] = {'g','e','t','U','T','C','F','u','l','l','Y','e','a','r',0};
63 static const WCHAR getMonthW[] = {'g','e','t','M','o','n','t','h',0};
64 static const WCHAR getUTCMonthW[] = {'g','e','t','U','T','C','M','o','n','t','h',0};
65 static const WCHAR getDateW[] = {'g','e','t','D','a','t','e',0};
66 static const WCHAR getUTCDateW[] = {'g','e','t','U','T','C','D','a','t','e',0};
67 static const WCHAR getDayW[] = {'g','e','t','D','a','y',0};
68 static const WCHAR getUTCDayW[] = {'g','e','t','U','T','C','D','a','y',0};
69 static const WCHAR getHoursW[] = {'g','e','t','H','o','u','r','s',0};
70 static const WCHAR getUTCHoursW[] = {'g','e','t','U','T','C','H','o','u','r','s',0};
71 static const WCHAR getMinutesW[] = {'g','e','t','M','i','n','u','t','e','s',0};
72 static const WCHAR getUTCMinutesW[] = {'g','e','t','U','T','C','M','i','n','u','t','e','s',0};
73 static const WCHAR getSecondsW[] = {'g','e','t','S','e','c','o','n','d','s',0};
74 static const WCHAR getUTCSecondsW[] = {'g','e','t','U','T','C','S','e','c','o','n','d','s',0};
75 static const WCHAR getMillisecondsW[] = {'g','e','t','M','i','l','l','i','s','e','c','o','n','d','s',0};
76 static const WCHAR getUTCMillisecondsW[] = {'g','e','t','U','T','C','M','i','l','l','i','s','e','c','o','n','d','s',0};
77 static const WCHAR getTimezoneOffsetW[] = {'g','e','t','T','i','m','e','z','o','n','e','O','f','f','s','e','t',0};
78 static const WCHAR setTimeW[] = {'s','e','t','T','i','m','e',0};
79 static const WCHAR setMillisecondsW[] = {'s','e','t','M','i','l','l','i','s','e','c','o','n','d','s',0};
80 static const WCHAR setUTCMillisecondsW[] = {'s','e','t','U','T','C','M','i','l','l','i','s','e','c','o','n','d','s',0};
81 static const WCHAR setSecondsW[] = {'s','e','t','S','e','c','o','n','d','s',0};
82 static const WCHAR setUTCSecondsW[] = {'s','e','t','U','T','C','S','e','c','o','n','d','s',0};
83 static const WCHAR setMinutesW[] = {'s','e','t','M','i','n','u','t','e','s',0};
84 static const WCHAR setUTCMinutesW[] = {'s','e','t','U','T','C','M','i','n','u','t','e','s',0};
85 static const WCHAR setHoursW[] = {'s','e','t','H','o','u','r','s',0};
86 static const WCHAR setUTCHoursW[] = {'s','e','t','U','T','C','H','o','u','r','s',0};
87 static const WCHAR setDateW[] = {'s','e','t','D','a','t','e',0};
88 static const WCHAR setUTCDateW[] = {'s','e','t','U','T','C','D','a','t','e',0};
89 static const WCHAR setMonthW[] = {'s','e','t','M','o','n','t','h',0};
90 static const WCHAR setUTCMonthW[] = {'s','e','t','U','T','C','M','o','n','t','h',0};
91 static const WCHAR setFullYearW[] = {'s','e','t','F','u','l','l','Y','e','a','r',0};
92 static const WCHAR setUTCFullYearW[] = {'s','e','t','U','T','C','F','u','l','l','Y','e','a','r',0};
93 static const WCHAR getYearW[] = {'g','e','t','Y','e','a','r',0};
94 static const WCHAR setYearW[] = {'s','e','t','Y','e','a','r',0};
96 static const WCHAR UTCW[] = {'U','T','C',0};
97 static const WCHAR parseW[] = {'p','a','r','s','e',0};
99 static inline DateInstance *date_this(vdisp_t *jsthis)
101 return is_vclass(jsthis, JSCLASS_DATE) ? (DateInstance*)jsthis->u.jsdisp : NULL;
104 /*ECMA-262 3rd Edition 15.9.1.2 */
105 #define MS_PER_DAY 86400000
106 #define MS_PER_HOUR 3600000
107 #define MS_PER_MINUTE 60000
109 /* ECMA-262 3rd Edition 15.9.1.2 */
110 static inline DOUBLE day(DOUBLE time)
112 return floor(time / MS_PER_DAY);
115 /* ECMA-262 3rd Edition 15.9.1.2 */
116 static inline DOUBLE time_within_day(DOUBLE time)
120 ret = fmod(time, MS_PER_DAY);
127 /* ECMA-262 3rd Edition 15.9.1.3 */
128 static inline DOUBLE days_in_year(DOUBLE year)
132 if(year != (int)year)
136 if(y%4 != 0) return 365;
137 if(y%100 != 0) return 366;
138 if(y%400 != 0) return 365;
142 /* ECMA-262 3rd Edition 15.9.1.3 */
143 static inline DOUBLE day_from_year(DOUBLE year)
145 if(year != (int)year)
148 return floor(365.0*(year-1970) + floor((year-1969)/4)
149 - floor((year-1901)/100) + floor((year-1601)/400));
152 static inline int day_from_month(int month, int in_leap_year)
161 return 59+in_leap_year;
163 return 90+in_leap_year;
165 return 120+in_leap_year;
167 return 151+in_leap_year;
169 return 181+in_leap_year;
171 return 212+in_leap_year;
173 return 243+in_leap_year;
175 return 273+in_leap_year;
177 return 304+in_leap_year;
179 return 334+in_leap_year;
183 /* ECMA-262 3rd Edition 15.9.1.3 */
184 static inline DOUBLE time_from_year(DOUBLE year)
186 return MS_PER_DAY*day_from_year(year);
189 /* ECMA-262 3rd Edition 15.9.1.3 */
190 static inline DOUBLE year_from_time(DOUBLE time)
197 y = 1970 + time/365.25/MS_PER_DAY;
199 if(time_from_year(y) > time)
200 while(time_from_year(y) > time) y--;
202 while(time_from_year(y+1)<=time) y++;
207 /* ECMA-262 3rd Edition 15.9.1.3 */
208 static inline int in_leap_year(DOUBLE time)
210 if(days_in_year(year_from_time(time))==366)
215 /* ECMA-262 3rd Edition 15.9.1.4 */
216 static inline int day_within_year(DOUBLE time)
218 return day(time) - day_from_year(year_from_time(time));
221 /* ECMA-262 3rd Edition 15.9.1.4 */
222 static inline DOUBLE month_from_time(DOUBLE time)
224 int ily = in_leap_year(time);
225 int dwy = day_within_year(time);
230 if(0<=dwy && dwy<31) return 0;
231 if(dwy < 59+ily) return 1;
232 if(dwy < 90+ily) return 2;
233 if(dwy < 120+ily) return 3;
234 if(dwy < 151+ily) return 4;
235 if(dwy < 181+ily) return 5;
236 if(dwy < 212+ily) return 6;
237 if(dwy < 243+ily) return 7;
238 if(dwy < 273+ily) return 8;
239 if(dwy < 304+ily) return 9;
240 if(dwy < 334+ily) return 10;
244 /* ECMA-262 3rd Edition 15.9.1.5 */
245 static inline DOUBLE date_from_time(DOUBLE time)
247 int dwy = day_within_year(time);
248 int ily = in_leap_year(time);
249 int mft = month_from_time(time);
254 if(mft==0) return dwy+1;
255 if(mft==1) return dwy-30;
256 if(mft==2) return dwy-58-ily;
257 if(mft==3) return dwy-89-ily;
258 if(mft==4) return dwy-119-ily;
259 if(mft==5) return dwy-150-ily;
260 if(mft==6) return dwy-180-ily;
261 if(mft==7) return dwy-211-ily;
262 if(mft==8) return dwy-242-ily;
263 if(mft==9) return dwy-272-ily;
264 if(mft==10) return dwy-303-ily;
268 /* ECMA-262 3rd Edition 15.9.1.6 */
269 static inline DOUBLE week_day(DOUBLE time)
276 ret = fmod(day(time)+4, 7);
282 static inline DOUBLE convert_time(int year, SYSTEMTIME st)
293 time = time_from_year(year);
294 time += (DOUBLE)day_from_month(st.wMonth-1, in_leap_year(time)) * MS_PER_DAY;
297 set_week_day = st.wDayOfWeek-week_day(time);
300 time += set_week_day * MS_PER_DAY;
302 time += (DOUBLE)(st.wDay-1) * 7 * MS_PER_DAY;
303 if(month_from_time(time) != st.wMonth-1)
304 time -= 7 * MS_PER_DAY;
307 time += st.wDay * MS_PER_DAY;
309 time += st.wHour * MS_PER_HOUR;
310 time += st.wMinute * MS_PER_MINUTE;
315 /* ECMA-262 3rd Edition 15.9.1.9 */
316 static inline DOUBLE daylight_saving_ta(DOUBLE time, DateInstance *date)
318 int year = year_from_time(time);
319 DOUBLE standardTime, daylightTime;
324 standardTime = convert_time(year, date->standardDate);
325 daylightTime = convert_time(year, date->daylightDate);
327 if(isnan(standardTime) || isnan(daylightTime))
329 else if(standardTime > daylightTime) {
330 if(daylightTime <= time && time < standardTime)
331 return date->daylightBias;
333 return date->standardBias;
336 if(standardTime <= time && time < daylightTime)
337 return date->standardBias;
339 return date->daylightBias;
343 /* ECMA-262 3rd Edition 15.9.1.9 */
344 static inline DOUBLE local_time(DOUBLE time, DateInstance *date)
346 return time - (daylight_saving_ta(time, date)+date->bias)*MS_PER_MINUTE;
349 /* ECMA-262 3rd Edition 15.9.1.9 */
350 static inline DOUBLE utc(DOUBLE time, DateInstance *date)
352 time += date->bias * MS_PER_MINUTE;
353 return time + daylight_saving_ta(time, date)*MS_PER_MINUTE;
356 /* ECMA-262 3rd Edition 15.9.1.10 */
357 static inline DOUBLE hour_from_time(DOUBLE time)
364 ret = fmod(floor(time/MS_PER_HOUR), 24);
370 /* ECMA-262 3rd Edition 15.9.1.10 */
371 static inline DOUBLE min_from_time(DOUBLE time)
378 ret = fmod(floor(time/MS_PER_MINUTE), 60);
384 /* ECMA-262 3rd Edition 15.9.1.10 */
385 static inline DOUBLE sec_from_time(DOUBLE time)
392 ret = fmod(floor(time/1000), 60);
398 /* ECMA-262 3rd Edition 15.9.1.10 */
399 static inline DOUBLE ms_from_time(DOUBLE time)
406 ret = fmod(time, 1000);
407 if(ret<0) ret += 1000;
412 /* ECMA-262 3rd Edition 15.9.1.11 */
413 static inline DOUBLE make_time(DOUBLE hour, DOUBLE min, DOUBLE sec, DOUBLE ms)
415 return hour*MS_PER_HOUR + min*MS_PER_MINUTE + sec*1000 + ms;
418 /* ECMA-262 3rd Edition 15.9.1.12 */
419 static inline DOUBLE make_day(DOUBLE year, DOUBLE month, DOUBLE day)
423 year += floor(month/12);
425 month = fmod(month, 12);
426 if(month<0) month += 12;
428 time = time_from_year(year);
430 day += floor(time / MS_PER_DAY);
431 day += day_from_month(month, in_leap_year(time));
436 /* ECMA-262 3rd Edition 15.9.1.13 */
437 static inline DOUBLE make_date(DOUBLE day, DOUBLE time)
439 return day*MS_PER_DAY + time;
442 /* ECMA-262 3rd Edition 15.9.1.14 */
443 static inline DOUBLE time_clip(DOUBLE time)
445 if(8.64e15 < time || time < -8.64e15) {
452 static SYSTEMTIME create_systemtime(DOUBLE time)
456 st.wYear = year_from_time(time);
457 st.wMonth = month_from_time(time) + 1;
458 st.wDayOfWeek = week_day(time);
459 st.wDay = date_from_time(time);
460 st.wHour = hour_from_time(time);
461 st.wMinute = min_from_time(time);
462 st.wSecond = sec_from_time(time);
463 st.wMilliseconds = ms_from_time(time);
468 static inline HRESULT date_to_string(DOUBLE time, BOOL show_offset, int offset, jsval_t *r)
470 static const WCHAR NaNW[] = { 'N','a','N',0 };
471 static const WCHAR formatW[] = { '%','s',' ','%','s',' ','%','d',' ',
472 '%','0','2','d',':','%','0','2','d',':','%','0','2','d',' ',
473 'U','T','C','%','c','%','0','2','d','%','0','2','d',' ','%','d','%','s',0 };
474 static const WCHAR formatUTCW[] = { '%','s',' ','%','s',' ','%','d',' ',
475 '%','0','2','d',':','%','0','2','d',':','%','0','2','d',' ',
476 'U','T','C',' ','%','d','%','s',0 };
477 static const WCHAR formatNoOffsetW[] = { '%','s',' ','%','s',' ',
478 '%','d',' ','%','0','2','d',':','%','0','2','d',':',
479 '%','0','2','d',' ','%','d','%','s',0 };
480 static const WCHAR ADW[] = { 0 };
481 static const WCHAR BCW[] = { ' ','B','.','C','.',0 };
483 static const DWORD week_ids[] = { LOCALE_SABBREVDAYNAME7, LOCALE_SABBREVDAYNAME1,
484 LOCALE_SABBREVDAYNAME2, LOCALE_SABBREVDAYNAME3, LOCALE_SABBREVDAYNAME4,
485 LOCALE_SABBREVDAYNAME5, LOCALE_SABBREVDAYNAME6 };
486 static const DWORD month_ids[] = { LOCALE_SABBREVMONTHNAME1, LOCALE_SABBREVMONTHNAME2,
487 LOCALE_SABBREVMONTHNAME3, LOCALE_SABBREVMONTHNAME4,
488 LOCALE_SABBREVMONTHNAME5, LOCALE_SABBREVMONTHNAME6,
489 LOCALE_SABBREVMONTHNAME7, LOCALE_SABBREVMONTHNAME8,
490 LOCALE_SABBREVMONTHNAME9, LOCALE_SABBREVMONTHNAME10,
491 LOCALE_SABBREVMONTHNAME11, LOCALE_SABBREVMONTHNAME12 };
493 BOOL formatAD = TRUE;
496 int len, size, year, day;
497 DWORD lcid_en, week_id, month_id;
502 BSTR ret = SysAllocString(NaNW);
504 return E_OUTOFMEMORY;
505 *r = jsval_string(ret);
513 lcid_en = MAKELCID(MAKELANGID(LANG_ENGLISH,SUBLANG_ENGLISH_US),SORT_DEFAULT);
515 week_id = week_ids[(int)week_day(time)];
516 size = GetLocaleInfoW(lcid_en, week_id, NULL, 0);
517 week = SysAllocStringLen(NULL, size);
519 return E_OUTOFMEMORY;
520 GetLocaleInfoW(lcid_en, week_id, week, size);
523 month_id = month_ids[(int)month_from_time(time)];
524 size = GetLocaleInfoW(lcid_en, month_id, NULL, 0);
525 month = SysAllocStringLen(NULL, size);
528 return E_OUTOFMEMORY;
530 GetLocaleInfoW(lcid_en, month_id, month, size);
533 year = year_from_time(time);
541 year = year_from_time(time);
548 day = date_from_time(time);
553 day = date_from_time(time);
555 if(!show_offset) len -= 9;
556 else if(offset == 0) len -= 5;
557 else if(offset < 0) {
562 date_str = SysAllocStringLen(NULL, len);
565 SysFreeString(month);
566 return E_OUTOFMEMORY;
570 sprintfW(date_str, formatNoOffsetW, week, month, day,
571 (int)hour_from_time(time), (int)min_from_time(time),
572 (int)sec_from_time(time), year, formatAD?ADW:BCW);
574 sprintfW(date_str, formatW, week, month, day,
575 (int)hour_from_time(time), (int)min_from_time(time),
576 (int)sec_from_time(time), sign, offset/60, offset%60,
577 year, formatAD?ADW:BCW);
579 sprintfW(date_str, formatUTCW, week, month, day,
580 (int)hour_from_time(time), (int)min_from_time(time),
581 (int)sec_from_time(time), year, formatAD?ADW:BCW);
584 SysFreeString(month);
586 *r = jsval_string(date_str);
591 /* ECMA-262 3rd Edition 15.9.1.2 */
592 static HRESULT dateobj_to_string(DateInstance *date, jsval_t *r)
597 time = local_time(date->time, date);
598 offset = date->bias +
599 daylight_saving_ta(time, date);
601 return date_to_string(time, TRUE, offset, r);
604 static HRESULT Date_toString(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags, unsigned argc, jsval_t *argv,
605 jsval_t *r, jsexcept_t *ei)
611 if(!(date = date_this(jsthis)))
612 return throw_type_error(ctx, ei, JS_E_DATE_EXPECTED, NULL);
614 return dateobj_to_string(date, r);
617 /* ECMA-262 3rd Edition 15.9.1.5 */
618 static HRESULT Date_toLocaleString(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags, unsigned argc, jsval_t *argv,
619 jsval_t *r, jsexcept_t *ei)
621 static const WCHAR NaNW[] = { 'N','a','N',0 };
625 int date_len, time_len;
629 if(!(date = date_this(jsthis)))
630 return throw_type_error(ctx, ei, JS_E_DATE_EXPECTED, NULL);
632 if(isnan(date->time)) {
634 BSTR ret = SysAllocString(NaNW);
636 return E_OUTOFMEMORY;
637 *r = jsval_string(ret);
642 st = create_systemtime(local_time(date->time, date));
644 if(st.wYear<1601 || st.wYear>9999)
645 return dateobj_to_string(date, r);
648 date_len = GetDateFormatW(ctx->lcid, DATE_LONGDATE, &st, NULL, NULL, 0);
649 time_len = GetTimeFormatW(ctx->lcid, 0, &st, NULL, NULL, 0);
650 date_str = SysAllocStringLen(NULL, date_len+time_len-1);
652 return E_OUTOFMEMORY;
653 GetDateFormatW(ctx->lcid, DATE_LONGDATE, &st, NULL, date_str, date_len);
654 GetTimeFormatW(ctx->lcid, 0, &st, NULL, &date_str[date_len], time_len);
655 date_str[date_len-1] = ' ';
657 *r = jsval_string(date_str);
662 static HRESULT Date_valueOf(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags, unsigned argc, jsval_t *argv,
663 jsval_t *r, jsexcept_t *ei)
669 if(!(date = date_this(jsthis)))
670 return throw_type_error(ctx, ei, JS_E_DATE_EXPECTED, NULL);
673 *r = jsval_number(date->time);
677 static inline HRESULT create_utc_string(script_ctx_t *ctx, vdisp_t *jsthis,
678 jsval_t *r, jsexcept_t *ei)
680 static const WCHAR NaNW[] = { 'N','a','N',0 };
681 static const WCHAR formatADW[] = { '%','s',',',' ','%','d',' ','%','s',' ','%','d',' ',
682 '%','0','2','d',':','%','0','2','d',':','%','0','2','d',' ','U','T','C',0 };
683 static const WCHAR formatBCW[] = { '%','s',',',' ','%','d',' ','%','s',' ','%','d',' ','B','.','C','.',' ',
684 '%','0','2','d',':','%','0','2','d',':','%','0','2','d',' ','U','T','C',0 };
686 static const DWORD week_ids[] = { LOCALE_SABBREVDAYNAME7, LOCALE_SABBREVDAYNAME1,
687 LOCALE_SABBREVDAYNAME2, LOCALE_SABBREVDAYNAME3, LOCALE_SABBREVDAYNAME4,
688 LOCALE_SABBREVDAYNAME5, LOCALE_SABBREVDAYNAME6 };
689 static const DWORD month_ids[] = { LOCALE_SABBREVMONTHNAME1, LOCALE_SABBREVMONTHNAME2,
690 LOCALE_SABBREVMONTHNAME3, LOCALE_SABBREVMONTHNAME4,
691 LOCALE_SABBREVMONTHNAME5, LOCALE_SABBREVMONTHNAME6,
692 LOCALE_SABBREVMONTHNAME7, LOCALE_SABBREVMONTHNAME8,
693 LOCALE_SABBREVMONTHNAME9, LOCALE_SABBREVMONTHNAME10,
694 LOCALE_SABBREVMONTHNAME11, LOCALE_SABBREVMONTHNAME12 };
696 BOOL formatAD = TRUE;
700 int len, size, year, day;
701 DWORD lcid_en, week_id, month_id;
703 if(!(date = date_this(jsthis)))
704 return throw_type_error(ctx, ei, JS_E_DATE_EXPECTED, NULL);
706 if(isnan(date->time)) {
708 BSTR ret = SysAllocString(NaNW);
710 return E_OUTOFMEMORY;
711 *r = jsval_string(ret);
719 lcid_en = MAKELCID(MAKELANGID(LANG_ENGLISH,SUBLANG_ENGLISH_US),SORT_DEFAULT);
721 week_id = week_ids[(int)week_day(date->time)];
722 size = GetLocaleInfoW(lcid_en, week_id, NULL, 0);
723 week = SysAllocStringLen(NULL, size);
725 return E_OUTOFMEMORY;
726 GetLocaleInfoW(lcid_en, week_id, week, size);
729 month_id = month_ids[(int)month_from_time(date->time)];
730 size = GetLocaleInfoW(lcid_en, month_id, NULL, 0);
731 month = SysAllocStringLen(NULL, size);
734 return E_OUTOFMEMORY;
736 GetLocaleInfoW(lcid_en, month_id, month, size);
739 year = year_from_time(date->time);
747 year = year_from_time(date->time);
754 day = date_from_time(date->time);
759 day = date_from_time(date->time);
761 date_str = SysAllocStringLen(NULL, len);
764 SysFreeString(month);
765 return E_OUTOFMEMORY;
767 sprintfW(date_str, formatAD?formatADW:formatBCW, week, day, month, year,
768 (int)hour_from_time(date->time), (int)min_from_time(date->time),
769 (int)sec_from_time(date->time));
772 SysFreeString(month);
774 *r = jsval_string(date_str);
779 /* ECMA-262 3rd Edition 15.9.5.42 */
780 static HRESULT Date_toUTCString(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags, unsigned argc, jsval_t *argv,
781 jsval_t *r, jsexcept_t *ei)
784 return create_utc_string(ctx, jsthis, r, ei);
787 static HRESULT Date_toGMTString(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags, unsigned argc, jsval_t *argv,
788 jsval_t *r, jsexcept_t *ei)
791 return create_utc_string(ctx, jsthis, r, ei);
794 /* ECMA-262 3rd Edition 15.9.5.3 */
795 static HRESULT dateobj_to_date_string(DateInstance *date, jsval_t *r)
797 static const WCHAR NaNW[] = { 'N','a','N',0 };
798 static const WCHAR formatADW[] = { '%','s',' ','%','s',' ','%','d',' ','%','d',0 };
799 static const WCHAR formatBCW[] = { '%','s',' ','%','s',' ','%','d',' ','%','d',' ','B','.','C','.',0 };
801 static const DWORD week_ids[] = { LOCALE_SABBREVDAYNAME7, LOCALE_SABBREVDAYNAME1,
802 LOCALE_SABBREVDAYNAME2, LOCALE_SABBREVDAYNAME3, LOCALE_SABBREVDAYNAME4,
803 LOCALE_SABBREVDAYNAME5, LOCALE_SABBREVDAYNAME6 };
804 static const DWORD month_ids[] = { LOCALE_SABBREVMONTHNAME1, LOCALE_SABBREVMONTHNAME2,
805 LOCALE_SABBREVMONTHNAME3, LOCALE_SABBREVMONTHNAME4,
806 LOCALE_SABBREVMONTHNAME5, LOCALE_SABBREVMONTHNAME6,
807 LOCALE_SABBREVMONTHNAME7, LOCALE_SABBREVMONTHNAME8,
808 LOCALE_SABBREVMONTHNAME9, LOCALE_SABBREVMONTHNAME10,
809 LOCALE_SABBREVMONTHNAME11, LOCALE_SABBREVMONTHNAME12 };
811 BOOL formatAD = TRUE;
815 int len, size, year, day;
816 DWORD lcid_en, week_id, month_id;
818 if(isnan(date->time)) {
820 BSTR ret = SysAllocString(NaNW);
822 return E_OUTOFMEMORY;
823 *r = jsval_string(ret);
828 time = local_time(date->time, date);
833 lcid_en = MAKELCID(MAKELANGID(LANG_ENGLISH,SUBLANG_ENGLISH_US),SORT_DEFAULT);
835 week_id = week_ids[(int)week_day(time)];
836 size = GetLocaleInfoW(lcid_en, week_id, NULL, 0);
837 week = SysAllocStringLen(NULL, size);
839 return E_OUTOFMEMORY;
840 GetLocaleInfoW(lcid_en, week_id, week, size);
843 month_id = month_ids[(int)month_from_time(time)];
844 size = GetLocaleInfoW(lcid_en, month_id, NULL, 0);
845 month = SysAllocStringLen(NULL, size);
848 return E_OUTOFMEMORY;
850 GetLocaleInfoW(lcid_en, month_id, month, size);
853 year = year_from_time(time);
861 year = year_from_time(time);
868 day = date_from_time(time);
873 day = date_from_time(time);
875 date_str = SysAllocStringLen(NULL, len);
878 SysFreeString(month);
879 return E_OUTOFMEMORY;
881 sprintfW(date_str, formatAD?formatADW:formatBCW, week, month, day, year);
884 SysFreeString(month);
886 *r = jsval_string(date_str);
891 static HRESULT Date_toDateString(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags, unsigned argc, jsval_t *argv,
892 jsval_t *r, jsexcept_t *ei)
896 if(!(date = date_this(jsthis)))
897 return throw_type_error(ctx, ei, JS_E_DATE_EXPECTED, NULL);
899 return dateobj_to_date_string(date, r);
902 /* ECMA-262 3rd Edition 15.9.5.4 */
903 static HRESULT Date_toTimeString(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags, unsigned argc, jsval_t *argv,
904 jsval_t *r, jsexcept_t *ei)
906 static const WCHAR NaNW[] = { 'N','a','N',0 };
907 static const WCHAR formatW[] = { '%','0','2','d',':','%','0','2','d',':','%','0','2','d',
908 ' ','U','T','C','%','c','%','0','2','d','%','0','2','d',0 };
909 static const WCHAR formatUTCW[] = { '%','0','2','d',':','%','0','2','d',
910 ':','%','0','2','d',' ','U','T','C',0 };
919 if(!(date = date_this(jsthis)))
920 return throw_type_error(ctx, ei, JS_E_DATE_EXPECTED, NULL);
922 if(isnan(date->time)) {
924 BSTR ret = SysAllocString(NaNW);
926 return E_OUTOFMEMORY;
927 *r = jsval_string(ret);
931 time = local_time(date->time, date);
934 date_str = SysAllocStringLen(NULL, 17);
936 return E_OUTOFMEMORY;
938 offset = date->bias +
939 daylight_saving_ta(time, date);
948 sprintfW(date_str, formatW, (int)hour_from_time(time),
949 (int)min_from_time(time), (int)sec_from_time(time),
950 sign, offset/60, offset%60);
952 sprintfW(date_str, formatUTCW, (int)hour_from_time(time),
953 (int)min_from_time(time), (int)sec_from_time(time));
955 *r = jsval_string(date_str);
960 /* ECMA-262 3rd Edition 15.9.5.6 */
961 static HRESULT Date_toLocaleDateString(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags, unsigned argc, jsval_t *argv,
962 jsval_t *r, jsexcept_t *ei)
964 static const WCHAR NaNW[] = { 'N','a','N',0 };
972 if(!(date = date_this(jsthis)))
973 return throw_type_error(ctx, ei, JS_E_DATE_EXPECTED, NULL);
975 if(isnan(date->time)) {
977 BSTR ret = SysAllocString(NaNW);
979 return E_OUTOFMEMORY;
980 *r = jsval_string(ret);
985 st = create_systemtime(local_time(date->time, date));
987 if(st.wYear<1601 || st.wYear>9999)
988 return dateobj_to_date_string(date, r);
991 len = GetDateFormatW(ctx->lcid, DATE_LONGDATE, &st, NULL, NULL, 0);
992 date_str = SysAllocStringLen(NULL, len);
994 return E_OUTOFMEMORY;
995 GetDateFormatW(ctx->lcid, DATE_LONGDATE, &st, NULL, date_str, len);
997 *r = jsval_string(date_str);
1002 /* ECMA-262 3rd Edition 15.9.5.7 */
1003 static HRESULT Date_toLocaleTimeString(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags, unsigned argc, jsval_t *argv,
1004 jsval_t *r, jsexcept_t *ei)
1006 static const WCHAR NaNW[] = { 'N','a','N',0 };
1014 if(!(date = date_this(jsthis)))
1015 return throw_type_error(ctx, ei, JS_E_DATE_EXPECTED, NULL);
1017 if(isnan(date->time)) {
1019 BSTR ret = SysAllocString(NaNW);
1021 return E_OUTOFMEMORY;
1022 *r = jsval_string(ret);
1027 st = create_systemtime(local_time(date->time, date));
1029 if(st.wYear<1601 || st.wYear>9999)
1030 return Date_toTimeString(ctx, jsthis, flags, argc, argv, r, ei);
1033 len = GetTimeFormatW(ctx->lcid, 0, &st, NULL, NULL, 0);
1034 date_str = SysAllocStringLen(NULL, len);
1036 return E_OUTOFMEMORY;
1037 GetTimeFormatW(ctx->lcid, 0, &st, NULL, date_str, len);
1039 *r = jsval_string(date_str);
1044 /* ECMA-262 3rd Edition 15.9.5.9 */
1045 static HRESULT Date_getTime(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags, unsigned argc, jsval_t *argv,
1046 jsval_t *r, jsexcept_t *ei)
1052 if(!(date = date_this(jsthis)))
1053 return throw_type_error(ctx, ei, JS_E_DATE_EXPECTED, NULL);
1056 *r = jsval_number(date->time);
1060 /* ECMA-262 3rd Edition 15.9.5.10 */
1061 static HRESULT Date_getFullYear(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags, unsigned argc, jsval_t *argv,
1062 jsval_t *r, jsexcept_t *ei)
1068 if(!(date = date_this(jsthis)))
1069 return throw_type_error(ctx, ei, JS_E_DATE_EXPECTED, NULL);
1072 DOUBLE time = local_time(date->time, date);
1074 *r = jsval_number(year_from_time(time));
1079 /* ECMA-262 3rd Edition 15.9.5.11 */
1080 static HRESULT Date_getUTCFullYear(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags, unsigned argc, jsval_t *argv,
1081 jsval_t *r, jsexcept_t *ei)
1087 if(!(date = date_this(jsthis)))
1088 return throw_type_error(ctx, ei, JS_E_DATE_EXPECTED, NULL);
1091 *r = jsval_number(year_from_time(date->time));
1095 /* ECMA-262 3rd Edition 15.9.5.12 */
1096 static HRESULT Date_getMonth(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags, unsigned argc, jsval_t *argv,
1097 jsval_t *r, jsexcept_t *ei)
1103 if(!(date = date_this(jsthis)))
1104 return throw_type_error(ctx, ei, JS_E_DATE_EXPECTED, NULL);
1107 *r = jsval_number(month_from_time(local_time(date->time, date)));
1111 /* ECMA-262 3rd Edition 15.9.5.13 */
1112 static HRESULT Date_getUTCMonth(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags, unsigned argc, jsval_t *argv,
1113 jsval_t *r, jsexcept_t *ei)
1119 if(!(date = date_this(jsthis)))
1120 return throw_type_error(ctx, ei, JS_E_DATE_EXPECTED, NULL);
1123 *r = jsval_number(month_from_time(date->time));
1127 /* ECMA-262 3rd Edition 15.9.5.14 */
1128 static HRESULT Date_getDate(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags, unsigned argc, jsval_t *argv,
1129 jsval_t *r, jsexcept_t *ei)
1135 if(!(date = date_this(jsthis)))
1136 return throw_type_error(ctx, ei, JS_E_DATE_EXPECTED, NULL);
1139 *r = jsval_number(date_from_time(local_time(date->time, date)));
1143 /* ECMA-262 3rd Edition 15.9.5.15 */
1144 static HRESULT Date_getUTCDate(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags, unsigned argc, jsval_t *argv,
1145 jsval_t *r, jsexcept_t *ei)
1151 if(!(date = date_this(jsthis)))
1152 return throw_type_error(ctx, ei, JS_E_DATE_EXPECTED, NULL);
1155 *r = jsval_number(date_from_time(date->time));
1159 /* ECMA-262 3rd Edition 15.9.5.16 */
1160 static HRESULT Date_getDay(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags, unsigned argc, jsval_t *argv,
1161 jsval_t *r, jsexcept_t *ei)
1167 if(!(date = date_this(jsthis)))
1168 return throw_type_error(ctx, ei, JS_E_DATE_EXPECTED, NULL);
1171 *r = jsval_number(week_day(local_time(date->time, date)));
1175 /* ECMA-262 3rd Edition 15.9.5.17 */
1176 static HRESULT Date_getUTCDay(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags, unsigned argc, jsval_t *argv,
1177 jsval_t *r, jsexcept_t *ei)
1183 if(!(date = date_this(jsthis)))
1184 return throw_type_error(ctx, ei, JS_E_DATE_EXPECTED, NULL);
1187 *r = jsval_number(week_day(date->time));
1191 /* ECMA-262 3rd Edition 15.9.5.18 */
1192 static HRESULT Date_getHours(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags, unsigned argc, jsval_t *argv,
1193 jsval_t *r, jsexcept_t *ei)
1199 if(!(date = date_this(jsthis)))
1200 return throw_type_error(ctx, ei, JS_E_DATE_EXPECTED, NULL);
1203 *r = jsval_number(hour_from_time(local_time(date->time, date)));
1207 /* ECMA-262 3rd Edition 15.9.5.19 */
1208 static HRESULT Date_getUTCHours(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags, unsigned argc, jsval_t *argv,
1209 jsval_t *r, jsexcept_t *ei)
1215 if(!(date = date_this(jsthis)))
1216 return throw_type_error(ctx, ei, JS_E_DATE_EXPECTED, NULL);
1219 *r = jsval_number(hour_from_time(date->time));
1223 /* ECMA-262 3rd Edition 15.9.5.20 */
1224 static HRESULT Date_getMinutes(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags, unsigned argc, jsval_t *argv,
1225 jsval_t *r, jsexcept_t *ei)
1231 if(!(date = date_this(jsthis)))
1232 return throw_type_error(ctx, ei, JS_E_DATE_EXPECTED, NULL);
1235 *r = jsval_number(min_from_time(local_time(date->time, date)));
1239 /* ECMA-262 3rd Edition 15.9.5.21 */
1240 static HRESULT Date_getUTCMinutes(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags, unsigned argc, jsval_t *argv,
1241 jsval_t *r, jsexcept_t *ei)
1247 if(!(date = date_this(jsthis)))
1248 return throw_type_error(ctx, ei, JS_E_DATE_EXPECTED, NULL);
1251 *r = jsval_number(min_from_time(date->time));
1255 /* ECMA-262 3rd Edition 15.9.5.22 */
1256 static HRESULT Date_getSeconds(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags, unsigned argc, jsval_t *argv,
1257 jsval_t *r, jsexcept_t *ei)
1263 if(!(date = date_this(jsthis)))
1264 return throw_type_error(ctx, ei, JS_E_DATE_EXPECTED, NULL);
1267 *r = jsval_number(sec_from_time(local_time(date->time, date)));
1271 /* ECMA-262 3rd Edition 15.9.5.23 */
1272 static HRESULT Date_getUTCSeconds(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags, unsigned argc, jsval_t *argv,
1273 jsval_t *r, jsexcept_t *ei)
1279 if(!(date = date_this(jsthis)))
1280 return throw_type_error(ctx, ei, JS_E_DATE_EXPECTED, NULL);
1283 *r = jsval_number(sec_from_time(date->time));
1287 /* ECMA-262 3rd Edition 15.9.5.24 */
1288 static HRESULT Date_getMilliseconds(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags, unsigned argc, jsval_t *argv,
1289 jsval_t *r, jsexcept_t *ei)
1295 if(!(date = date_this(jsthis)))
1296 return throw_type_error(ctx, ei, JS_E_DATE_EXPECTED, NULL);
1299 *r = jsval_number(ms_from_time(local_time(date->time, date)));
1303 /* ECMA-262 3rd Edition 15.9.5.25 */
1304 static HRESULT Date_getUTCMilliseconds(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags, unsigned argc, jsval_t *argv,
1305 jsval_t *r, jsexcept_t *ei)
1311 if(!(date = date_this(jsthis)))
1312 return throw_type_error(ctx, ei, JS_E_DATE_EXPECTED, NULL);
1315 *r = jsval_number(ms_from_time(date->time));
1319 /* ECMA-262 3rd Edition 15.9.5.26 */
1320 static HRESULT Date_getTimezoneOffset(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags, unsigned argc, jsval_t *argv,
1321 jsval_t *r, jsexcept_t *ei)
1327 if(!(date = date_this(jsthis)))
1328 return throw_type_error(ctx, ei, JS_E_DATE_EXPECTED, NULL);
1331 *r = jsval_number(floor((date->time-local_time(date->time, date))/MS_PER_MINUTE));
1335 /* ECMA-262 3rd Edition 15.9.5.27 */
1336 static HRESULT Date_setTime(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags, unsigned argc, jsval_t *argv,
1337 jsval_t *r, jsexcept_t *ei)
1345 if(!(date = date_this(jsthis)))
1346 return throw_type_error(ctx, ei, JS_E_DATE_EXPECTED, NULL);
1349 return throw_type_error(ctx, ei, JS_E_MISSING_ARG, NULL);
1351 hres = to_number(ctx, argv[0], ei, &n);
1355 date->time = time_clip(n);
1358 *r = jsval_number(date->time);
1362 /* ECMA-262 3rd Edition 15.9.5.28 */
1363 static HRESULT Date_setMilliseconds(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags, unsigned argc, jsval_t *argv,
1364 jsval_t *r, jsexcept_t *ei)
1372 if(!(date = date_this(jsthis)))
1373 return throw_type_error(ctx, ei, JS_E_DATE_EXPECTED, NULL);
1376 return throw_type_error(ctx, ei, JS_E_MISSING_ARG, NULL);
1378 hres = to_number(ctx, argv[0], ei, &n);
1382 t = local_time(date->time, date);
1383 t = make_date(day(t), make_time(hour_from_time(t), min_from_time(t),
1384 sec_from_time(t), n));
1385 date->time = time_clip(utc(t, date));
1388 *r = jsval_number(date->time);
1392 /* ECMA-262 3rd Edition 15.9.5.29 */
1393 static HRESULT Date_setUTCMilliseconds(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags, unsigned argc, jsval_t *argv,
1394 jsval_t *r, jsexcept_t *ei)
1402 if(!(date = date_this(jsthis)))
1403 return throw_type_error(ctx, ei, JS_E_DATE_EXPECTED, NULL);
1406 return throw_type_error(ctx, ei, JS_E_MISSING_ARG, NULL);
1408 hres = to_number(ctx, argv[0], ei, &n);
1413 t = make_date(day(t), make_time(hour_from_time(t), min_from_time(t),
1414 sec_from_time(t), n));
1415 date->time = time_clip(t);
1418 *r = jsval_number(date->time);
1422 /* ECMA-262 3rd Edition 15.9.5.30 */
1423 static HRESULT Date_setSeconds(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags, unsigned argc, jsval_t *argv,
1424 jsval_t *r, jsexcept_t *ei)
1432 if(!(date = date_this(jsthis)))
1433 return throw_type_error(ctx, ei, JS_E_DATE_EXPECTED, NULL);
1436 return throw_type_error(ctx, ei, JS_E_MISSING_ARG, NULL);
1438 t = local_time(date->time, date);
1440 hres = to_number(ctx, argv[0], ei, &sec);
1445 hres = to_number(ctx, argv[1], ei, &ms);
1449 ms = ms_from_time(t);
1452 t = make_date(day(t), make_time(hour_from_time(t),
1453 min_from_time(t), sec, ms));
1454 date->time = time_clip(utc(t, date));
1457 *r = jsval_number(date->time);
1461 /* ECMA-262 3rd Edition 15.9.5.31 */
1462 static HRESULT Date_setUTCSeconds(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags, unsigned argc, jsval_t *argv,
1463 jsval_t *r, jsexcept_t *ei)
1471 if(!(date = date_this(jsthis)))
1472 return throw_type_error(ctx, ei, JS_E_DATE_EXPECTED, NULL);
1475 return throw_type_error(ctx, ei, JS_E_MISSING_ARG, NULL);
1479 hres = to_number(ctx, argv[0], ei, &sec);
1484 hres = to_number(ctx, argv[1], ei, &ms);
1488 ms = ms_from_time(t);
1491 t = make_date(day(t), make_time(hour_from_time(t),
1492 min_from_time(t), sec, ms));
1493 date->time = time_clip(t);
1496 *r = jsval_number(date->time);
1500 /* ECMA-262 3rd Edition 15.9.5.33 */
1501 static HRESULT Date_setMinutes(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags, unsigned argc, jsval_t *argv,
1502 jsval_t *r, jsexcept_t *ei)
1505 double t, min, sec, ms;
1510 if(!(date = date_this(jsthis)))
1511 return throw_type_error(ctx, ei, JS_E_DATE_EXPECTED, NULL);
1514 return throw_type_error(ctx, ei, JS_E_MISSING_ARG, NULL);
1516 t = local_time(date->time, date);
1518 hres = to_number(ctx, argv[0], ei, &min);
1523 hres = to_number(ctx, argv[1], ei, &sec);
1527 sec = sec_from_time(t);
1531 hres = to_number(ctx, argv[2], ei, &ms);
1535 ms = ms_from_time(t);
1538 t = make_date(day(t), make_time(hour_from_time(t),
1540 date->time = time_clip(utc(t, date));
1543 *r = jsval_number(date->time);
1547 /* ECMA-262 3rd Edition 15.9.5.34 */
1548 static HRESULT Date_setUTCMinutes(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags, unsigned argc, jsval_t *argv,
1549 jsval_t *r, jsexcept_t *ei)
1552 double t, min, sec, ms;
1557 if(!(date = date_this(jsthis)))
1558 return throw_type_error(ctx, ei, JS_E_DATE_EXPECTED, NULL);
1561 return throw_type_error(ctx, ei, JS_E_MISSING_ARG, NULL);
1565 hres = to_number(ctx, argv[0], ei, &min);
1570 hres = to_number(ctx, argv[1], ei, &sec);
1574 sec = sec_from_time(t);
1578 hres = to_number(ctx, argv[2], ei, &ms);
1582 ms = ms_from_time(t);
1585 t = make_date(day(t), make_time(hour_from_time(t),
1587 date->time = time_clip(t);
1590 *r = jsval_number(date->time);
1594 /* ECMA-262 3rd Edition 15.9.5.35 */
1595 static HRESULT Date_setHours(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags, unsigned argc, jsval_t *argv,
1596 jsval_t *r, jsexcept_t *ei)
1599 double t, hour, min, sec, ms;
1604 if(!(date = date_this(jsthis)))
1605 return throw_type_error(ctx, ei, JS_E_DATE_EXPECTED, NULL);
1608 return throw_type_error(ctx, ei, JS_E_MISSING_ARG, NULL);
1610 t = local_time(date->time, date);
1612 hres = to_number(ctx, argv[0], ei, &hour);
1617 hres = to_number(ctx, argv[1], ei, &min);
1621 min = min_from_time(t);
1625 hres = to_number(ctx, argv[2], ei, &sec);
1629 sec = sec_from_time(t);
1633 hres = to_number(ctx, argv[3], ei, &ms);
1637 ms = ms_from_time(t);
1640 t = make_date(day(t), make_time(hour, min, sec, ms));
1641 date->time = time_clip(utc(t, date));
1644 *r = jsval_number(date->time);
1648 /* ECMA-262 3rd Edition 15.9.5.36 */
1649 static HRESULT Date_setUTCHours(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags, unsigned argc, jsval_t *argv,
1650 jsval_t *r, jsexcept_t *ei)
1653 double t, hour, min, sec, ms;
1658 if(!(date = date_this(jsthis)))
1659 return throw_type_error(ctx, ei, JS_E_DATE_EXPECTED, NULL);
1662 return throw_type_error(ctx, ei, JS_E_MISSING_ARG, NULL);
1666 hres = to_number(ctx, argv[0], ei, &hour);
1671 hres = to_number(ctx, argv[1], ei, &min);
1675 min = min_from_time(t);
1679 hres = to_number(ctx, argv[2], ei, &sec);
1683 sec = sec_from_time(t);
1687 hres = to_number(ctx, argv[3], ei, &ms);
1691 ms = ms_from_time(t);
1694 t = make_date(day(t), make_time(hour, min, sec, ms));
1695 date->time = time_clip(t);
1698 *r = jsval_number(date->time);
1702 /* ECMA-262 3rd Edition 15.9.5.36 */
1703 static HRESULT Date_setDate(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags, unsigned argc, jsval_t *argv,
1704 jsval_t *r, jsexcept_t *ei)
1712 if(!(date = date_this(jsthis)))
1713 return throw_type_error(ctx, ei, JS_E_DATE_EXPECTED, NULL);
1716 return throw_type_error(ctx, ei, JS_E_MISSING_ARG, NULL);
1718 hres = to_number(ctx, argv[0], ei, &n);
1722 t = local_time(date->time, date);
1723 t = make_date(make_day(year_from_time(t), month_from_time(t), n), time_within_day(t));
1724 date->time = time_clip(utc(t, date));
1727 *r = jsval_number(date->time);
1731 /* ECMA-262 3rd Edition 15.9.5.37 */
1732 static HRESULT Date_setUTCDate(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags, unsigned argc, jsval_t *argv,
1733 jsval_t *r, jsexcept_t *ei)
1741 if(!(date = date_this(jsthis)))
1742 return throw_type_error(ctx, ei, JS_E_DATE_EXPECTED, NULL);
1745 return throw_type_error(ctx, ei, JS_E_MISSING_ARG, NULL);
1747 hres = to_number(ctx, argv[0], ei, &n);
1752 t = make_date(make_day(year_from_time(t), month_from_time(t), n), time_within_day(t));
1753 date->time = time_clip(t);
1756 *r = jsval_number(date->time);
1760 /* ECMA-262 3rd Edition 15.9.5.38 */
1761 static HRESULT Date_setMonth(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags, unsigned argc, jsval_t *argv,
1762 jsval_t *r, jsexcept_t *ei)
1765 DOUBLE t, month, ddate;
1770 if(!(date = date_this(jsthis)))
1771 return throw_type_error(ctx, ei, JS_E_DATE_EXPECTED, NULL);
1774 return throw_type_error(ctx, ei, JS_E_MISSING_ARG, NULL);
1776 t = local_time(date->time, date);
1778 hres = to_number(ctx, argv[0], ei, &month);
1783 hres = to_number(ctx, argv[1], ei, &ddate);
1787 ddate = date_from_time(t);
1790 t = make_date(make_day(year_from_time(t), month, ddate),
1791 time_within_day(t));
1792 date->time = time_clip(utc(t, date));
1795 *r = jsval_number(date->time);
1799 /* ECMA-262 3rd Edition 15.9.5.39 */
1800 static HRESULT Date_setUTCMonth(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags, unsigned argc, jsval_t *argv,
1801 jsval_t *r, jsexcept_t *ei)
1804 double t, month, ddate;
1809 if(!(date = date_this(jsthis)))
1810 return throw_type_error(ctx, ei, JS_E_DATE_EXPECTED, NULL);
1813 return throw_type_error(ctx, ei, JS_E_MISSING_ARG, NULL);
1817 hres = to_number(ctx, argv[0], ei, &month);
1822 hres = to_number(ctx, argv[1], ei, &ddate);
1826 ddate = date_from_time(t);
1829 t = make_date(make_day(year_from_time(t), month, ddate),
1830 time_within_day(t));
1831 date->time = time_clip(t);
1834 *r = jsval_number(date->time);
1838 /* ECMA-262 3rd Edition 15.9.5.40 */
1839 static HRESULT Date_setFullYear(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags, unsigned argc, jsval_t *argv,
1840 jsval_t *r, jsexcept_t *ei)
1843 double t, year, month, ddate;
1848 if(!(date = date_this(jsthis)))
1849 return throw_type_error(ctx, ei, JS_E_DATE_EXPECTED, NULL);
1852 return throw_type_error(ctx, ei, JS_E_MISSING_ARG, NULL);
1854 t = local_time(date->time, date);
1856 hres = to_number(ctx, argv[0], ei, &year);
1861 hres = to_number(ctx, argv[1], ei, &month);
1865 month = month_from_time(t);
1869 hres = to_number(ctx, argv[2], ei, &ddate);
1873 ddate = date_from_time(t);
1876 t = make_date(make_day(year, month, ddate), time_within_day(t));
1877 date->time = time_clip(utc(t, date));
1880 *r = jsval_number(date->time);
1884 /* ECMA-262 3rd Edition 15.9.5.41 */
1885 static HRESULT Date_setUTCFullYear(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags, unsigned argc, jsval_t *argv,
1886 jsval_t *r, jsexcept_t *ei)
1889 double t, year, month, ddate;
1894 if(!(date = date_this(jsthis)))
1895 return throw_type_error(ctx, ei, JS_E_DATE_EXPECTED, NULL);
1898 return throw_type_error(ctx, ei, JS_E_MISSING_ARG, NULL);
1902 hres = to_number(ctx, argv[0], ei, &year);
1907 hres = to_number(ctx, argv[1], ei, &month);
1911 month = month_from_time(t);
1915 hres = to_number(ctx, argv[2], ei, &ddate);
1919 ddate = date_from_time(t);
1922 t = make_date(make_day(year, month, ddate), time_within_day(t));
1923 date->time = time_clip(t);
1926 *r = jsval_number(date->time);
1930 /* ECMA-262 3rd Edition B2.4 */
1931 static HRESULT Date_getYear(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags, unsigned argc, jsval_t *argv,
1932 jsval_t *r, jsexcept_t *ei)
1939 if(!(date = date_this(jsthis)))
1940 return throw_type_error(ctx, ei, JS_E_DATE_EXPECTED, NULL);
1942 t = local_time(date->time, date);
1945 *r = jsval_number(NAN);
1949 year = year_from_time(t);
1951 *r = jsval_number((1900<=year && year<2000)?year-1900:year);
1955 /* ECMA-262 3rd Edition B2.5 */
1956 static HRESULT Date_setYear(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags, unsigned argc, jsval_t *argv,
1957 jsval_t *r, jsexcept_t *ei)
1965 if(!(date = date_this(jsthis)))
1966 return throw_type_error(ctx, ei, JS_E_DATE_EXPECTED, NULL);
1969 return throw_type_error(ctx, ei, JS_E_MISSING_ARG, NULL);
1971 t = local_time(date->time, date);
1973 hres = to_number(ctx, argv[0], ei, &year);
1980 *r = jsval_number(NAN);
1984 year = year >= 0.0 ? floor(year) : -floor(-year);
1985 if(-1.0 < year && year < 100.0)
1988 date->time = time_clip(utc(make_date(make_day(year, month_from_time(t), date_from_time(t)), time_within_day(t)), date));
1991 *r = jsval_number(date->time);
1995 static HRESULT Date_value(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags, unsigned argc, jsval_t *argv,
1996 jsval_t *r, jsexcept_t *ei)
2002 return throw_type_error(ctx, ei, JS_E_FUNCTION_EXPECTED, NULL);
2004 FIXME("unimplemented flags %x\n", flags);
2011 static const builtin_prop_t Date_props[] = {
2012 {getDateW, Date_getDate, PROPF_METHOD},
2013 {getDayW, Date_getDay, PROPF_METHOD},
2014 {getFullYearW, Date_getFullYear, PROPF_METHOD},
2015 {getHoursW, Date_getHours, PROPF_METHOD},
2016 {getMillisecondsW, Date_getMilliseconds, PROPF_METHOD},
2017 {getMinutesW, Date_getMinutes, PROPF_METHOD},
2018 {getMonthW, Date_getMonth, PROPF_METHOD},
2019 {getSecondsW, Date_getSeconds, PROPF_METHOD},
2020 {getTimeW, Date_getTime, PROPF_METHOD},
2021 {getTimezoneOffsetW, Date_getTimezoneOffset, PROPF_METHOD},
2022 {getUTCDateW, Date_getUTCDate, PROPF_METHOD},
2023 {getUTCDayW, Date_getUTCDay, PROPF_METHOD},
2024 {getUTCFullYearW, Date_getUTCFullYear, PROPF_METHOD},
2025 {getUTCHoursW, Date_getUTCHours, PROPF_METHOD},
2026 {getUTCMillisecondsW, Date_getUTCMilliseconds, PROPF_METHOD},
2027 {getUTCMinutesW, Date_getUTCMinutes, PROPF_METHOD},
2028 {getUTCMonthW, Date_getUTCMonth, PROPF_METHOD},
2029 {getUTCSecondsW, Date_getUTCSeconds, PROPF_METHOD},
2030 {getYearW, Date_getYear, PROPF_METHOD},
2031 {setDateW, Date_setDate, PROPF_METHOD|1},
2032 {setFullYearW, Date_setFullYear, PROPF_METHOD|3},
2033 {setHoursW, Date_setHours, PROPF_METHOD|4},
2034 {setMillisecondsW, Date_setMilliseconds, PROPF_METHOD|1},
2035 {setMinutesW, Date_setMinutes, PROPF_METHOD|3},
2036 {setMonthW, Date_setMonth, PROPF_METHOD|2},
2037 {setSecondsW, Date_setSeconds, PROPF_METHOD|2},
2038 {setTimeW, Date_setTime, PROPF_METHOD|1},
2039 {setUTCDateW, Date_setUTCDate, PROPF_METHOD|1},
2040 {setUTCFullYearW, Date_setUTCFullYear, PROPF_METHOD|3},
2041 {setUTCHoursW, Date_setUTCHours, PROPF_METHOD|4},
2042 {setUTCMillisecondsW, Date_setUTCMilliseconds, PROPF_METHOD|1},
2043 {setUTCMinutesW, Date_setUTCMinutes, PROPF_METHOD|3},
2044 {setUTCMonthW, Date_setUTCMonth, PROPF_METHOD|2},
2045 {setUTCSecondsW, Date_setUTCSeconds, PROPF_METHOD|2},
2046 {setYearW, Date_setYear, PROPF_METHOD|1},
2047 {toDateStringW, Date_toDateString, PROPF_METHOD},
2048 {toGMTStringW, Date_toGMTString, PROPF_METHOD},
2049 {toLocaleDateStringW, Date_toLocaleDateString, PROPF_METHOD},
2050 {toLocaleStringW, Date_toLocaleString, PROPF_METHOD},
2051 {toLocaleTimeStringW, Date_toLocaleTimeString, PROPF_METHOD},
2052 {toStringW, Date_toString, PROPF_METHOD},
2053 {toTimeStringW, Date_toTimeString, PROPF_METHOD},
2054 {toUTCStringW, Date_toUTCString, PROPF_METHOD},
2055 {valueOfW, Date_valueOf, PROPF_METHOD},
2058 static const builtin_info_t Date_info = {
2060 {NULL, Date_value, 0},
2061 sizeof(Date_props)/sizeof(*Date_props),
2067 static const builtin_info_t DateInst_info = {
2069 {NULL, Date_value, 0},
2075 static HRESULT create_date(script_ctx_t *ctx, jsdisp_t *object_prototype, DOUBLE time, jsdisp_t **ret)
2079 TIME_ZONE_INFORMATION tzi;
2081 GetTimeZoneInformation(&tzi);
2083 date = heap_alloc_zero(sizeof(DateInstance));
2085 return E_OUTOFMEMORY;
2087 if(object_prototype)
2088 hres = init_dispex(&date->dispex, ctx, &Date_info, object_prototype);
2090 hres = init_dispex_from_constr(&date->dispex, ctx, &DateInst_info, ctx->date_constr);
2097 date->bias = tzi.Bias;
2098 date->standardDate = tzi.StandardDate;
2099 date->standardBias = tzi.StandardBias;
2100 date->daylightDate = tzi.DaylightDate;
2101 date->daylightBias = tzi.DaylightBias;
2103 *ret = &date->dispex;
2107 static inline HRESULT date_parse(BSTR input, double *ret) {
2108 static const DWORD string_ids[] = { LOCALE_SMONTHNAME12, LOCALE_SMONTHNAME11,
2109 LOCALE_SMONTHNAME10, LOCALE_SMONTHNAME9, LOCALE_SMONTHNAME8,
2110 LOCALE_SMONTHNAME7, LOCALE_SMONTHNAME6, LOCALE_SMONTHNAME5,
2111 LOCALE_SMONTHNAME4, LOCALE_SMONTHNAME3, LOCALE_SMONTHNAME2,
2112 LOCALE_SMONTHNAME1, LOCALE_SDAYNAME7, LOCALE_SDAYNAME1,
2113 LOCALE_SDAYNAME2, LOCALE_SDAYNAME3, LOCALE_SDAYNAME4,
2114 LOCALE_SDAYNAME5, LOCALE_SDAYNAME6 };
2115 BSTR strings[sizeof(string_ids)/sizeof(DWORD)];
2118 int input_len, parse_len = 0, nest_level = 0, i, size;
2119 int year = 0, month = 0, day = 0, hour = 0, min = 0, sec = 0;
2120 int ms = 0, offset = 0, hour_adjust = 0;
2121 BOOL set_year = FALSE, set_month = FALSE, set_day = FALSE, set_hour = FALSE;
2122 BOOL set_offset = FALSE, set_era = FALSE, ad = TRUE, set_am = FALSE, am = TRUE;
2123 BOOL set_hour_adjust = TRUE;
2124 TIME_ZONE_INFORMATION tzi;
2128 input_len = SysStringLen(input);
2129 for(i=0; i<input_len; i++) {
2130 if(input[i] == '(') nest_level++;
2131 else if(input[i] == ')') {
2138 else if(!nest_level) parse_len++;
2141 parse = SysAllocStringLen(NULL, parse_len);
2143 return E_OUTOFMEMORY;
2146 for(i=0; i<input_len; i++) {
2147 if(input[i] == '(') nest_level++;
2148 else if(input[i] == ')') nest_level--;
2149 else if(!nest_level) parse[parse_len++] = toupperW(input[i]);
2152 GetTimeZoneInformation(&tzi);
2154 di.standardDate = tzi.StandardDate;
2155 di.standardBias = tzi.StandardBias;
2156 di.daylightDate = tzi.DaylightDate;
2157 di.daylightBias = tzi.DaylightBias;
2159 lcid_en = MAKELCID(MAKELANGID(LANG_ENGLISH,SUBLANG_ENGLISH_US),SORT_DEFAULT);
2160 for(i=0; i<sizeof(string_ids)/sizeof(DWORD); i++) {
2161 size = GetLocaleInfoW(lcid_en, string_ids[i], NULL, 0);
2162 strings[i] = SysAllocStringLen(NULL, size);
2166 SysFreeString(strings[i]);
2167 SysFreeString(parse);
2168 return E_OUTOFMEMORY;
2170 GetLocaleInfoW(lcid_en, string_ids[i], strings[i], size);
2173 for(i=0; i<parse_len;) {
2174 while(isspaceW(parse[i])) i++;
2175 if(parse[i] == ',') {
2176 while(parse[i] == ',') i++;
2180 if(parse[i]>='0' && parse[i]<='9') {
2181 int tmp = atoiW(&parse[i]);
2182 while(parse[i]>='0' && parse[i]<='9') i++;
2183 while(isspaceW(parse[i])) i++;
2185 if(parse[i] == ':') {
2192 while(parse[i] == ':') i++;
2193 while(isspaceW(parse[i])) i++;
2194 if(parse[i]>='0' && parse[i]<='9') {
2195 min = atoiW(&parse[i]);
2196 while(parse[i]>='0' && parse[i]<='9') i++;
2199 while(isspaceW(parse[i])) i++;
2200 while(parse[i] == ':') i++;
2201 while(isspaceW(parse[i])) i++;
2202 if(parse[i]>='0' && parse[i]<='9') {
2203 sec = atoiW(&parse[i]);
2204 while(parse[i]>='0' && parse[i]<='9') i++;
2207 else if(parse[i]=='-' || parse[i]=='/') {
2209 if(set_day || set_month || set_year) break;
2216 while(isspaceW(parse[i])) i++;
2217 while(parse[i]=='-' || parse[i]=='/') i++;
2218 while(isspaceW(parse[i])) i++;
2219 if(parse[i]<'0' || parse[i]>'9') break;
2220 day = atoiW(&parse[i]);
2221 while(parse[i]>='0' && parse[i]<='9') i++;
2223 while(parse[i]=='-' || parse[i]=='/') i++;
2224 while(isspaceW(parse[i])) i++;
2225 if(parse[i]<'0' || parse[i]>'9') break;
2226 year = atoiW(&parse[i]);
2227 while(parse[i]>='0' && parse[i]<='9') i++;
2229 else if(tmp<0) break;
2244 if(parse[i]<'A' || parse[i]>'Z') break;
2245 else if(parse[i]=='B' && (parse[i+1]=='C' ||
2246 (parse[i+1]=='.' && parse[i+2]=='C'))) {
2253 if(parse[i] == '.') i++;
2255 if(parse[i] == '.') i++;
2257 else if(parse[i]=='A' && (parse[i+1]=='D' ||
2258 (parse[i+1]=='.' && parse[i+2]=='D'))) {
2264 if(parse[i] == '.') i++;
2266 if(parse[i] == '.') i++;
2268 else if(parse[i+1]<'A' || parse[i+1]>'Z') {
2270 if(set_offset) break;
2273 if(parse[i] <= 'I') hour_adjust = parse[i]-'A'+2;
2274 else if(parse[i] == 'J') break;
2275 else if(parse[i] <= 'M') hour_adjust = parse[i]-'K'+11;
2276 else if(parse[i] <= 'Y') hour_adjust = parse[i]-'N';
2277 else hour_adjust = 1;
2280 if(parse[i] == '.') i++;
2282 else if(parse[i]=='A' && parse[i+1]=='M') {
2289 else if(parse[i]=='P' && parse[i+1]=='M') {
2296 else if((parse[i]=='U' && parse[i+1]=='T' && parse[i+2]=='C')
2297 || (parse[i]=='G' && parse[i+1]=='M' && parse[i+2]=='T')) {
2299 BOOL positive = TRUE;
2301 if(set_offset) break;
2303 set_hour_adjust = FALSE;
2306 while(isspaceW(parse[i])) i++;
2307 if(parse[i] == '-') positive = FALSE;
2308 else if(parse[i] != '+') continue;
2311 while(isspaceW(parse[i])) i++;
2312 if(parse[i]<'0' || parse[i]>'9') break;
2313 offset = atoiW(&parse[i]);
2314 while(parse[i]>='0' && parse[i]<='9') i++;
2316 if(offset<24) offset *= 60;
2317 else offset = (offset/100)*60 + offset%100;
2319 if(positive) offset = -offset;
2322 /* Month or garbage */
2325 for(size=i; parse[size]>='A' && parse[size]<='Z'; size++);
2328 for(j=0; j<sizeof(string_ids)/sizeof(DWORD); j++)
2329 if(!memicmpW(&parse[i], strings[j], size)) break;
2332 if(set_month) break;
2336 else if(j == sizeof(string_ids)/sizeof(DWORD)) break;
2343 if(i == parse_len && set_year && set_month && set_day && (!set_am || hour<13)) {
2345 if(hour == 12) hour = 0;
2349 if(!ad) year = -year+1;
2350 else if(year<100) year += 1900;
2352 *ret = time_clip(make_date(make_day(year, month, day),
2353 make_time(hour+hour_adjust, min, sec, ms)) + offset*MS_PER_MINUTE);
2356 *ret = utc(*ret, &di);
2361 for(i=0; i<sizeof(string_ids)/sizeof(DWORD); i++)
2362 SysFreeString(strings[i]);
2363 SysFreeString(parse);
2368 static HRESULT DateConstr_parse(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags, unsigned argc, jsval_t *argv,
2369 jsval_t *r, jsexcept_t *ei)
2379 *r = jsval_number(NAN);
2383 hres = to_string(ctx, argv[0], ei, &parse_str);
2387 hres = date_parse(parse_str, &n);
2388 SysFreeString(parse_str);
2392 *r = jsval_number(n);
2396 static HRESULT date_utc(script_ctx_t *ctx, unsigned argc, jsval_t *argv, double *ret, jsexcept_t *ei)
2398 double year, month, vdate, hours, minutes, seconds, ms;
2404 hres = to_number(ctx, argv[0], ei, &year);
2407 if(0 <= year && year <= 99)
2414 hres = to_number(ctx, argv[1], ei, &month);
2422 hres = to_number(ctx, argv[2], ei, &vdate);
2430 hres = to_number(ctx, argv[3], ei, &hours);
2438 hres = to_number(ctx, argv[4], ei, &minutes);
2446 hres = to_number(ctx, argv[5], ei, &seconds);
2454 hres = to_number(ctx, argv[6], ei, &ms);
2461 *ret = time_clip(make_date(make_day(year, month, vdate),
2462 make_time(hours, minutes,seconds, ms)));
2466 static HRESULT DateConstr_UTC(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags, unsigned argc, jsval_t *argv,
2467 jsval_t *r, jsexcept_t *ei)
2474 hres = date_utc(ctx, argc, argv, &n, ei);
2475 if(SUCCEEDED(hres) && r)
2476 *r = jsval_number(n);
2480 static HRESULT DateConstr_value(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags, unsigned argc, jsval_t *argv,
2481 jsval_t *r, jsexcept_t *ei)
2489 case DISPATCH_CONSTRUCT:
2491 /* ECMA-262 3rd Edition 15.9.3.3 */
2496 GetSystemTimeAsFileTime(&time);
2497 lltime = ((LONGLONG)time.dwHighDateTime<<32)
2498 + time.dwLowDateTime;
2500 hres = create_date(ctx, NULL, lltime/10000-TIME_EPOCH, &date);
2506 /* ECMA-262 3rd Edition 15.9.3.2 */
2511 hres = to_primitive(ctx, argv[0], ei, &prim, NO_HINT);
2516 hres = date_parse(get_string(prim), &n);
2518 hres = to_number(ctx, prim, ei, &n);
2520 jsval_release(prim);
2524 hres = create_date(ctx, NULL, time_clip(n), &date);
2530 /* ECMA-262 3rd Edition 15.9.3.1 */
2535 hres = date_utc(ctx, argc, argv, &ret_date, ei);
2539 hres = create_date(ctx, NULL, ret_date, &date);
2543 di = (DateInstance*)date;
2544 di->time = utc(di->time, di);
2548 *r = jsval_obj(date);
2552 FILETIME system_time, local_time;
2555 GetSystemTimeAsFileTime(&system_time);
2556 FileTimeToLocalFileTime(&system_time, &local_time);
2557 lltime = ((LONGLONG)local_time.dwHighDateTime<<32)
2558 + local_time.dwLowDateTime;
2560 return date_to_string(lltime/10000-TIME_EPOCH, FALSE, 0, r);
2564 FIXME("unimplemented flags %x\n", flags);
2571 static const builtin_prop_t DateConstr_props[] = {
2572 {UTCW, DateConstr_UTC, PROPF_METHOD},
2573 {parseW, DateConstr_parse, PROPF_METHOD}
2576 static const builtin_info_t DateConstr_info = {
2578 {NULL, Function_value, 0},
2579 sizeof(DateConstr_props)/sizeof(*DateConstr_props),
2585 HRESULT create_date_constr(script_ctx_t *ctx, jsdisp_t *object_prototype, jsdisp_t **ret)
2590 static const WCHAR DateW[] = {'D','a','t','e',0};
2592 hres = create_date(ctx, object_prototype, 0.0, &date);
2596 hres = create_builtin_constructor(ctx, DateConstr_value, DateW, &DateConstr_info,
2597 PROPF_CONSTR|7, date, ret);
2599 jsdisp_release(date);