Sweden-Number/dlls/jscript/date.c

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/*
* Copyright 2008 Jacek Caban for CodeWeavers
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include <limits.h>
#include <math.h>
#include "jscript.h"
#include "wine/debug.h"
WINE_DEFAULT_DEBUG_CHANNEL(jscript);
typedef struct {
DispatchEx dispex;
/* ECMA-262 3rd Edition 15.9.1.1 */
DOUBLE time;
} DateInstance;
static const WCHAR toStringW[] = {'t','o','S','t','r','i','n','g',0};
static const WCHAR toLocaleStringW[] = {'t','o','L','o','c','a','l','e','S','t','r','i','n','g',0};
static const WCHAR hasOwnPropertyW[] = {'h','a','s','O','w','n','P','r','o','p','e','r','t','y',0};
static const WCHAR propertyIsEnumerableW[] =
{'p','r','o','p','e','r','t','y','I','s','E','n','u','m','e','r','a','b','l','e',0};
static const WCHAR isPrototypeOfW[] = {'i','s','P','r','o','t','o','t','y','p','e','O','f',0};
static const WCHAR valueOfW[] = {'v','a','l','u','e','O','f',0};
static const WCHAR toUTCStringW[] = {'t','o','U','T','C','S','t','r','i','n','g',0};
static const WCHAR toDateStringW[] = {'t','o','D','a','t','e','S','t','r','i','n','g',0};
static const WCHAR toTimeStringW[] = {'t','o','T','i','m','e','S','t','r','i','n','g',0};
static const WCHAR toLocaleDateStringW[] = {'t','o','L','o','c','a','l','e','D','a','t','e','S','t','r','i','n','g',0};
static const WCHAR toLocaleTimeStringW[] = {'t','o','L','o','c','a','l','e','T','i','m','e','S','t','r','i','n','g',0};
static const WCHAR getTimeW[] = {'g','e','t','T','i','m','e',0};
static const WCHAR getFullYearW[] = {'g','e','t','F','u','l','l','Y','e','a','r',0};
static const WCHAR getUTCFullYearW[] = {'g','e','t','U','T','C','F','u','l','l','Y','e','a','r',0};
static const WCHAR getMonthW[] = {'g','e','t','M','o','n','t','h',0};
static const WCHAR getUTCMonthW[] = {'g','e','t','U','T','C','M','o','n','t','h',0};
static const WCHAR getDateW[] = {'g','e','t','D','a','t','e',0};
static const WCHAR getUTCDateW[] = {'g','e','t','U','T','C','D','a','t','e',0};
static const WCHAR getDayW[] = {'g','e','t','D','a','y',0};
static const WCHAR getUTCDayW[] = {'g','e','t','U','T','C','D','a','y',0};
static const WCHAR getHoursW[] = {'g','e','t','H','o','u','r','s',0};
static const WCHAR getUTCHoursW[] = {'g','e','t','U','T','C','H','o','u','r','s',0};
static const WCHAR getMinutesW[] = {'g','e','t','M','i','n','u','t','e','s',0};
static const WCHAR getUTCMinutesW[] = {'g','e','t','U','T','C','M','i','n','u','t','e','s',0};
static const WCHAR getSecondsW[] = {'g','e','t','S','e','c','o','n','d','s',0};
static const WCHAR getUTCSecondsW[] = {'g','e','t','U','T','C','S','e','c','o','n','d','s',0};
static const WCHAR getMilisecondsW[] = {'g','e','t','M','i','l','i','s','e','c','o','n','d','s',0};
static const WCHAR getUTCMilisecondsW[] = {'g','e','t','U','T','C','M','i','l','i','s','e','c','o','n','d','s',0};
static const WCHAR getTimezoneOffsetW[] = {'g','e','t','T','i','m','e','z','o','n','e','O','f','f','s','e','t',0};
static const WCHAR setTimeW[] = {'s','e','t','T','i','m','e',0};
static const WCHAR setMilisecondsW[] = {'s','e','t','M','i','l','i','s','e','c','o','n','d','s',0};
static const WCHAR setUTCMilisecondsW[] = {'s','e','t','U','T','C','M','i','l','i','s','e','c','o','n','d','s',0};
static const WCHAR setSecondsW[] = {'s','e','t','S','e','c','o','n','d','s',0};
static const WCHAR setUTCSecondsW[] = {'s','e','t','U','T','C','S','e','c','o','n','d','s',0};
static const WCHAR setMinutesW[] = {'s','e','t','M','i','n','u','t','e','s',0};
static const WCHAR setUTCMinutesW[] = {'s','e','t','U','T','C','M','i','n','u','t','e','s',0};
static const WCHAR setHoursW[] = {'s','e','t','H','o','u','r','s',0};
static const WCHAR setUTCHoursW[] = {'s','e','t','H','o','u','r','s',0};
static const WCHAR setDateW[] = {'s','e','t','D','a','t','e',0};
static const WCHAR setUTCDateW[] = {'s','e','t','U','T','C','D','a','t','e',0};
static const WCHAR setMonthW[] = {'s','e','t','M','o','n','t','h',0};
static const WCHAR setUTCMonthW[] = {'s','e','t','U','T','C','M','o','n','t','h',0};
static const WCHAR setFullYearW[] = {'s','e','t','F','u','l','l','Y','e','a','r',0};
static const WCHAR setUTCFullYearW[] = {'s','e','t','U','T','C','F','u','l','l','Y','e','a','r',0};
/* ECMA-262 3rd Edition 15.9.1.14 */
static inline DOUBLE time_clip(DOUBLE time)
{
/* FIXME: Handle inf */
if(8.64e15 < time || time < -8.64e15) {
FIXME("return NaN\n");
return 0.0;
}
return floor(time);
}
static HRESULT Date_toString(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
{
FIXME("\n");
return E_NOTIMPL;
}
static HRESULT Date_toLocaleString(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
{
FIXME("\n");
return E_NOTIMPL;
}
static HRESULT Date_hasOwnProperty(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
{
FIXME("\n");
return E_NOTIMPL;
}
static HRESULT Date_propertyIsEnumerable(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
{
FIXME("\n");
return E_NOTIMPL;
}
static HRESULT Date_isPrototypeOf(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
{
FIXME("\n");
return E_NOTIMPL;
}
static HRESULT Date_valueOf(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
{
FIXME("\n");
return E_NOTIMPL;
}
static HRESULT Date_toUTCString(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
{
FIXME("\n");
return E_NOTIMPL;
}
static HRESULT Date_toDateString(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
{
FIXME("\n");
return E_NOTIMPL;
}
static HRESULT Date_toTimeString(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
{
FIXME("\n");
return E_NOTIMPL;
}
static HRESULT Date_toLocaleDateString(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
{
FIXME("\n");
return E_NOTIMPL;
}
static HRESULT Date_toLocaleTimeString(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
{
FIXME("\n");
return E_NOTIMPL;
}
/* ECMA-262 3rd Edition 15.9.5.9 */
static HRESULT Date_getTime(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
{
TRACE("\n");
if(!is_class(dispex, JSCLASS_DATE)) {
FIXME("throw TypeError\n");
return E_FAIL;
}
if(retv) {
DateInstance *date = (DateInstance*)dispex;
num_set_val(retv, date->time);
}
return S_OK;
}
static HRESULT Date_getFullYear(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
{
FIXME("\n");
return E_NOTIMPL;
}
static HRESULT Date_getUTCFullYear(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
{
FIXME("\n");
return E_NOTIMPL;
}
static HRESULT Date_getMonth(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
{
FIXME("\n");
return E_NOTIMPL;
}
static HRESULT Date_getUTCMonth(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
{
FIXME("\n");
return E_NOTIMPL;
}
static HRESULT Date_getDate(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
{
FIXME("\n");
return E_NOTIMPL;
}
static HRESULT Date_getUTCDate(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
{
FIXME("\n");
return E_NOTIMPL;
}
static HRESULT Date_getDay(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
{
FIXME("\n");
return E_NOTIMPL;
}
static HRESULT Date_getUTCDay(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
{
FIXME("\n");
return E_NOTIMPL;
}
static HRESULT Date_getHours(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
{
FIXME("\n");
return E_NOTIMPL;
}
static HRESULT Date_getUTCHours(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
{
FIXME("\n");
return E_NOTIMPL;
}
static HRESULT Date_getMinutes(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
{
FIXME("\n");
return E_NOTIMPL;
}
static HRESULT Date_getUTCMinutes(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
{
FIXME("\n");
return E_NOTIMPL;
}
static HRESULT Date_getSeconds(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
{
FIXME("\n");
return E_NOTIMPL;
}
static HRESULT Date_getUTCSeconds(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
{
FIXME("\n");
return E_NOTIMPL;
}
static HRESULT Date_getMiliseconds(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
{
FIXME("\n");
return E_NOTIMPL;
}
static HRESULT Date_getUTCMiliseconds(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
{
FIXME("\n");
return E_NOTIMPL;
}
static HRESULT Date_getTimezoneOffset(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
{
FIXME("\n");
return E_NOTIMPL;
}
static HRESULT Date_setTime(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
{
FIXME("\n");
return E_NOTIMPL;
}
static HRESULT Date_setMiliseconds(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
{
FIXME("\n");
return E_NOTIMPL;
}
static HRESULT Date_setUTCMiliseconds(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
{
FIXME("\n");
return E_NOTIMPL;
}
static HRESULT Date_setSeconds(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
{
FIXME("\n");
return E_NOTIMPL;
}
static HRESULT Date_setUTCSeconds(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
{
FIXME("\n");
return E_NOTIMPL;
}
static HRESULT Date_setMinutes(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
{
FIXME("\n");
return E_NOTIMPL;
}
static HRESULT Date_setUTCMinutes(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
{
FIXME("\n");
return E_NOTIMPL;
}
static HRESULT Date_setHours(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
{
FIXME("\n");
return E_NOTIMPL;
}
static HRESULT Date_setUTCHours(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
{
FIXME("\n");
return E_NOTIMPL;
}
static HRESULT Date_setDate(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
{
FIXME("\n");
return E_NOTIMPL;
}
static HRESULT Date_setUTCDate(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
{
FIXME("\n");
return E_NOTIMPL;
}
static HRESULT Date_setMonth(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
{
FIXME("\n");
return E_NOTIMPL;
}
static HRESULT Date_setUTCMonth(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
{
FIXME("\n");
return E_NOTIMPL;
}
static HRESULT Date_setFullYear(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
{
FIXME("\n");
return E_NOTIMPL;
}
static HRESULT Date_setUTCFullYear(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
{
FIXME("\n");
return E_NOTIMPL;
}
static HRESULT Date_value(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
{
FIXME("\n");
return E_NOTIMPL;
}
static const builtin_prop_t Date_props[] = {
{getDateW, Date_getDate, PROPF_METHOD},
{getDayW, Date_getDay, PROPF_METHOD},
{getFullYearW, Date_getFullYear, PROPF_METHOD},
{getHoursW, Date_getHours, PROPF_METHOD},
{getMilisecondsW, Date_getMiliseconds, PROPF_METHOD},
{getMinutesW, Date_getMinutes, PROPF_METHOD},
{getMonthW, Date_getMonth, PROPF_METHOD},
{getSecondsW, Date_getSeconds, PROPF_METHOD},
{getTimeW, Date_getTime, PROPF_METHOD},
{getTimezoneOffsetW, Date_getTimezoneOffset, PROPF_METHOD},
{getUTCDateW, Date_getUTCDate, PROPF_METHOD},
{getUTCDayW, Date_getUTCDay, PROPF_METHOD},
{getUTCFullYearW, Date_getUTCFullYear, PROPF_METHOD},
{getUTCHoursW, Date_getUTCHours, PROPF_METHOD},
{getUTCMilisecondsW, Date_getUTCMiliseconds, PROPF_METHOD},
{getUTCMinutesW, Date_getUTCMinutes, PROPF_METHOD},
{getUTCMonthW, Date_getUTCMonth, PROPF_METHOD},
{getUTCSecondsW, Date_getUTCSeconds, PROPF_METHOD},
{hasOwnPropertyW, Date_hasOwnProperty, PROPF_METHOD},
{isPrototypeOfW, Date_isPrototypeOf, PROPF_METHOD},
{propertyIsEnumerableW, Date_propertyIsEnumerable, PROPF_METHOD},
{setDateW, Date_setDate, PROPF_METHOD},
{setFullYearW, Date_setFullYear, PROPF_METHOD},
{setHoursW, Date_setHours, PROPF_METHOD},
{setMilisecondsW, Date_setMiliseconds, PROPF_METHOD},
{setMinutesW, Date_setMinutes, PROPF_METHOD},
{setMonthW, Date_setMonth, PROPF_METHOD},
{setSecondsW, Date_setSeconds, PROPF_METHOD},
{setTimeW, Date_setTime, PROPF_METHOD},
{setUTCDateW, Date_setUTCDate, PROPF_METHOD},
{setUTCFullYearW, Date_setUTCFullYear, PROPF_METHOD},
{setUTCHoursW, Date_setUTCHours, PROPF_METHOD},
{setUTCMilisecondsW, Date_setUTCMiliseconds, PROPF_METHOD},
{setUTCMinutesW, Date_setUTCMinutes, PROPF_METHOD},
{setUTCMonthW, Date_setUTCMonth, PROPF_METHOD},
{setUTCSecondsW, Date_setUTCSeconds, PROPF_METHOD},
{toDateStringW, Date_toDateString, PROPF_METHOD},
{toLocaleDateStringW, Date_toLocaleDateString, PROPF_METHOD},
{toLocaleStringW, Date_toLocaleString, PROPF_METHOD},
{toLocaleTimeStringW, Date_toLocaleTimeString, PROPF_METHOD},
{toStringW, Date_toString, PROPF_METHOD},
{toTimeStringW, Date_toTimeString, PROPF_METHOD},
{toUTCStringW, Date_toUTCString, PROPF_METHOD},
{valueOfW, Date_valueOf, PROPF_METHOD},
};
static const builtin_info_t Date_info = {
JSCLASS_DATE,
{NULL, Date_value, 0},
sizeof(Date_props)/sizeof(*Date_props),
Date_props,
NULL,
NULL
};
static HRESULT create_date(script_ctx_t *ctx, BOOL use_constr, DOUBLE time, DispatchEx **ret)
{
DateInstance *date;
HRESULT hres;
date = heap_alloc_zero(sizeof(DateInstance));
if(!date)
return E_OUTOFMEMORY;
if(use_constr)
hres = init_dispex_from_constr(&date->dispex, ctx, &Date_info, ctx->date_constr);
else
hres = init_dispex(&date->dispex, ctx, &Date_info, NULL);
if(FAILED(hres)) {
heap_free(date);
return hres;
}
date->time = time;
*ret = &date->dispex;
return S_OK;
}
static HRESULT DateConstr_value(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *dp,
VARIANT *retv, jsexcept_t *ei, IServiceProvider *sp)
{
DispatchEx *date;
HRESULT hres;
TRACE("\n");
switch(flags) {
case DISPATCH_CONSTRUCT:
switch(arg_cnt(dp)) {
/* ECMA-262 3rd Edition 15.9.3.3 */
case 0: {
FILETIME time;
GetSystemTimeAsFileTime(&time);
hres = create_date(dispex->ctx, TRUE,
floor((DOUBLE)(time.dwLowDateTime/1e6) + (DOUBLE)time.dwHighDateTime*((DOUBLE)UINT_MAX+1.0)/1.e6),
&date);
if(FAILED(hres))
return hres;
break;
}
/* ECMA-262 3rd Edition 15.9.3.2 */
case 1: {
VARIANT prim, num;
hres = to_primitive(dispex->ctx, get_arg(dp,0), ei, &prim);
if(FAILED(hres))
return hres;
if(V_VT(&prim) == VT_BSTR) {
FIXME("VT_BSTR not supported\n");
return E_NOTIMPL;
}
hres = to_number(dispex->ctx, &prim, ei, &num);
VariantClear(&prim);
if(FAILED(hres))
return hres;
hres = create_date(dispex->ctx, TRUE, time_clip(num_val(&num)), &date);
if(FAILED(hres))
return hres;
break;
}
default:
FIXME("unimplemented argcnt %d\n", arg_cnt(dp));
return E_NOTIMPL;
}
V_VT(retv) = VT_DISPATCH;
V_DISPATCH(retv) = (IDispatch*)_IDispatchEx_(date);
return S_OK;
default:
FIXME("unimplemented flags %x\n", flags);
return E_NOTIMPL;
}
return S_OK;
}
HRESULT create_date_constr(script_ctx_t *ctx, DispatchEx **ret)
{
DispatchEx *date;
HRESULT hres;
hres = create_date(ctx, FALSE, 0.0, &date);
if(FAILED(hres))
return hres;
hres = create_builtin_function(ctx, DateConstr_value, PROPF_CONSTR, date, ret);
jsdisp_release(date);
return hres;
}