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Check days in month within sceRtcCheckValid().

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Unknown W. Brackets 2013-12-13 15:10:35 -08:00
parent e4e26f6cc1
commit 0e831b0cda
1 changed files with 22 additions and 18 deletions
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40
Core/HLE/sceRtc.cpp
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@ -387,41 +387,45 @@ u32 sceRtcGetDayOfWeek(u32 year, u32 month, u32 day)
return local.tm_wday;
}
u32 sceRtcGetDaysInMonth(u32 year, u32 month)
bool __RtcIsLeapYear(u32 year)
{
DEBUG_LOG(SCERTC, "sceRtcGetDaysInMonth(%d, %d)", year, month);
u32 numberOfDays;
if (year == 0 || month == 0 || month > 12)
return SCE_KERNEL_ERROR_INVALID_ARGUMENT;
return year % 4 == 0 && (year % 100 != 0 || year % 400 == 0);
}
int __RtcDaysInMonth(u32 year, u32 month)
{
switch (month)
{
case 4:
case 6:
case 9:
case 11:
numberOfDays = 30;
break;
return 30;
case 2:
if ((year % 4 == 0 && year % 100 != 0) || (year % 400 == 0))
numberOfDays = 29;
else
numberOfDays = 28;
break;
if (__RtcIsLeapYear(year))
return 29;
return 28;
default:
numberOfDays = 31;
break;
return 31;
}
}
return numberOfDays;
u32 sceRtcGetDaysInMonth(u32 year, u32 month)
{
DEBUG_LOG(SCERTC, "sceRtcGetDaysInMonth(%d, %d)", year, month);
if (year == 0 || month == 0 || month > 12)
return SCE_KERNEL_ERROR_INVALID_ARGUMENT;
return __RtcDaysInMonth(year, month);
}
u32 sceRtcIsLeapYear(u32 year)
{
DEBUG_LOG(SCERTC, "sceRtcIsLeapYear(%d)", year);
return (year % 4 == 0) && (!(year % 100 == 0) || (year % 400 == 0));
return __RtcIsLeapYear(year) ? 1 : 0;
}
int sceRtcConvertLocalTimeToUTC(u32 tickLocalPtr,u32 tickUTCPtr)
@ -490,7 +494,7 @@ int sceRtcCheckValid(u32 datePtr)
{
return PSP_TIME_INVALID_DAY;
}
else if (pt.day > 31) // TODO: Needs to check actual days in month, including leaps
else if (pt.day > __RtcDaysInMonth((s16)pt.year, (s16)pt.month))
{
return PSP_TIME_INVALID_DAY;
}