HKLM\SOFTWARE\MICROSOFT\WINDOWS NT\CURRENTVERSION\InstallDate
It's given as the number of seconds since January 1, 1970
how do I go about converting this into something readable?
1970 ? - lol
file dates are based on the number of DAYS since Jan 1, 1980
maybe you can use that to do most of the work
i saw a thread a while back about julian date conversion
plug that into the search window and see what pops up
Quote from: dedndave on August 09, 2009, 01:39:07 PM
1970 ? - lol
file dates are based on the number of DAYS since Jan 1, 1980
maybe you can use that to do most of the work
i saw a thread a while back about julian date conversion
plug that into the search window and see what pops up
I just copy pasted what someone else said, its clear hes an idiot, ill search for the julian, thanls
It is called time_t. You are fast on calling other people idiots :tdown
Time1970ToSystemTime proc __time_t:dword, __systemtime:dword
LOCAL ft:FILETIME
mov ecx,10000000
mov eax,__time_t
mul ecx
add eax,0D53E8000h;SecsTo1970.lo
adc edx,019DB1DEh;SecsTo1970.hi
mov ft.dwLowDateTime,eax
mov ft.dwHighDateTime,edx
invoke FileTimeToSystemTime,addr ft,__systemtime
ret
Time1970ToSystemTime endp
SystemTimeToTime1970 proc __systemtime:DWORD;ptr SYSTEMTIME
LOCAL ft:FILETIME
invoke SystemTimeToFileTime,__systemtime,addr ft
mov eax,ft.dwLowDateTime
mov edx,ft.dwHighDateTime
sub eax,0D53E8000h
sbb edx,019DB1DEh
mov ecx,10000000
div ecx
ret
SystemTimeToTime1970 endp
Quote from: drizz on August 09, 2009, 02:11:40 PM
It is called time_t. You are fast on calling other people idiots :tdown
Time1970ToSystemTime proc __time_t:dword, __systemtime:dword
LOCAL ft:FILETIME
mov ecx,10000000
mov eax,__time_t
mul ecx
add eax,0D53E8000h;SecsTo1970.lo
adc edx,019DB1DEh;SecsTo1970.hi
mov ft.dwLowDateTime,eax
mov ft.dwHighDateTime,edx
invoke FileTimeToSystemTime,addr ft,__systemtime
ret
Time1970ToSystemTime endp
SystemTimeToTime1970 proc __systemtime:DWORD;ptr SYSTEMTIME
LOCAL ft:FILETIME
invoke SystemTimeToFileTime,__systemtime,addr ft
mov eax,ft.dwLowDateTime
mov edx,ft.dwHighDateTime
sub eax,0D53E8000h
sbb edx,019DB1DEh
mov ecx,10000000
div ecx
ret
SystemTimeToTime1970 endp
nice thumbs down, im ignoring your code :tdown
On second thought, I don't need this information, I was gonna use it as a unique ID for customers serial generation, along with other hardware ids, but i'll just stick with what I have. Thanks for your time anyway dedndave.