u32 sceRtcGetCurrentClock(u32 pspTimePtr, int tz)
{
DEBUG_LOG(HLE, "sceRtcGetCurrentClock(%08x, %d)", pspTimePtr, tz);
PSPTimeval tv;
__RtcTimeOfDay(&tv);
time_t sec = (time_t) tv.tv_sec;
tm *utc = gmtime(&sec);
if (!utc)
{
ERROR_LOG(HLE, "Date is too high/low to handle, pretending to work.");
return 0;
}
utc->tm_isdst = -1;
utc->tm_min += tz;
rtc_timegm(utc); // Return gmt time with timezone offset.
ScePspDateTime ret;
__RtcTmToPspTime(ret, utc);
ret.microsecond = tv.tv_usec;
if (Memory::IsValidAddress(pspTimePtr))
Memory::WriteStruct(pspTimePtr, &ret);
hleEatCycles(1900);
return 0;
}
u64 __RtcPspTimeToTicks(ScePspDateTime &pt)
{
tm local;
local.tm_year = pt.year - 1900;
local.tm_mon = pt.month - 1;
local.tm_mday = pt.day;
local.tm_wday = -1;
local.tm_yday = -1;
local.tm_hour = pt.hour;
local.tm_min = pt.minute;
local.tm_sec = pt.second;
local.tm_isdst = 0;
time_t seconds = rtc_timegm(&local);
u64 result = rtcMagicOffset + (u64) seconds * 1000000ULL;
result += pt.microsecond;
return result;
}
static u64 __RtcPspTimeToTicks(const ScePspDateTime &pt)
{
tm local;
__RtcPspTimeToTm(local, pt);
s64 tickOffset = 0;
while (local.tm_year < 70)
{
tickOffset -= rtc400YearTicks;
local.tm_year += 400;
}
while (local.tm_year >= 470)
{
tickOffset += rtc400YearTicks;
local.tm_year -= 400;
}
time_t seconds = rtc_timegm(&local);
u64 result = rtcMagicOffset + (u64) seconds * 1000000ULL;
result += pt.microsecond;
return result + tickOffset;
}
