diff options
Diffstat (limited to 'EmbeddedPkg/Library/TimeBaseLib/TimeBaseLib.c')
| -rw-r--r-- | EmbeddedPkg/Library/TimeBaseLib/TimeBaseLib.c | 97 |
1 files changed, 49 insertions, 48 deletions
diff --git a/EmbeddedPkg/Library/TimeBaseLib/TimeBaseLib.c b/EmbeddedPkg/Library/TimeBaseLib/TimeBaseLib.c index 210d0b2bf1..b03c23773a 100644 --- a/EmbeddedPkg/Library/TimeBaseLib/TimeBaseLib.c +++ b/EmbeddedPkg/Library/TimeBaseLib/TimeBaseLib.c @@ -27,22 +27,22 @@ EpochToEfiTime ( OUT EFI_TIME *Time
)
{
- UINTN a;
- UINTN b;
- UINTN c;
- UINTN d;
- UINTN g;
- UINTN j;
- UINTN m;
- UINTN y;
- UINTN da;
- UINTN db;
- UINTN dc;
- UINTN dg;
- UINTN hh;
- UINTN mm;
- UINTN ss;
- UINTN J;
+ UINTN a;
+ UINTN b;
+ UINTN c;
+ UINTN d;
+ UINTN g;
+ UINTN j;
+ UINTN m;
+ UINTN y;
+ UINTN da;
+ UINTN db;
+ UINTN dc;
+ UINTN dg;
+ UINTN hh;
+ UINTN mm;
+ UINTN ss;
+ UINTN J;
J = (EpochSeconds / 86400) + 2440588;
j = J + 32044;
@@ -65,14 +65,13 @@ EpochToEfiTime ( ss = EpochSeconds % 60;
a = (EpochSeconds - ss) / 60;
mm = a % 60;
- b = (a - mm) / 60;
+ b = (a - mm) / 60;
hh = b % 24;
- Time->Hour = (UINT8)hh;
- Time->Minute = (UINT8)mm;
- Time->Second = (UINT8)ss;
- Time->Nanosecond = 0;
-
+ Time->Hour = (UINT8)hh;
+ Time->Minute = (UINT8)mm;
+ Time->Second = (UINT8)ss;
+ Time->Nanosecond = 0;
}
/**
@@ -89,13 +88,13 @@ EfiGetEpochDays ( IN EFI_TIME *Time
)
{
- UINTN a;
- UINTN y;
- UINTN m;
- UINTN JulianDate; // Absolute Julian Date representation of the supplied Time
- UINTN EpochDays; // Number of days elapsed since EPOCH_JULIAN_DAY
+ UINTN a;
+ UINTN y;
+ UINTN m;
+ UINTN JulianDate; // Absolute Julian Date representation of the supplied Time
+ UINTN EpochDays; // Number of days elapsed since EPOCH_JULIAN_DAY
- a = (14 - Time->Month) / 12 ;
+ a = (14 - Time->Month) / 12;
y = Time->Year + 4800 - a;
m = Time->Month + (12*a) - 3;
@@ -121,8 +120,8 @@ EfiTimeToEpoch ( IN EFI_TIME *Time
)
{
- UINTN EpochDays; // Number of days elapsed since EPOCH_JULIAN_DAY
- UINTN EpochSeconds;
+ UINTN EpochDays; // Number of days elapsed since EPOCH_JULIAN_DAY
+ UINTN EpochSeconds;
EpochDays = EfiGetEpochDays (Time);
@@ -144,7 +143,7 @@ EfiTimeToWday ( IN EFI_TIME *Time
)
{
- UINTN EpochDays; // Number of days elapsed since EPOCH_JULIAN_DAY
+ UINTN EpochDays; // Number of days elapsed since EPOCH_JULIAN_DAY
EpochDays = EfiGetEpochDays (Time);
@@ -165,7 +164,7 @@ EfiTimeToWday ( BOOLEAN
EFIAPI
IsLeapYear (
- IN EFI_TIME *Time
+ IN EFI_TIME *Time
)
{
if (Time->Year % 4 == 0) {
@@ -198,12 +197,13 @@ IsDayValid ( IN EFI_TIME *Time
)
{
- STATIC CONST INTN DayOfMonth[12] = { 31, 29, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31 };
+ STATIC CONST INTN DayOfMonth[12] = { 31, 29, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31 };
- if (Time->Day < 1 ||
- Time->Day > DayOfMonth[Time->Month - 1] ||
- (Time->Month == 2 && (!IsLeapYear (Time) && Time->Day > 28))
- ) {
+ if ((Time->Day < 1) ||
+ (Time->Day > DayOfMonth[Time->Month - 1]) ||
+ ((Time->Month == 2) && (!IsLeapYear (Time) && (Time->Day > 28)))
+ )
+ {
return FALSE;
}
@@ -267,21 +267,22 @@ IsValidDaylight ( BOOLEAN
EFIAPI
IsTimeValid (
- IN EFI_TIME *Time
+ IN EFI_TIME *Time
)
{
// Check the input parameters are within the range specified by UEFI
if ((Time->Year < 2000) ||
- (Time->Year > 2099) ||
- (Time->Month < 1 ) ||
- (Time->Month > 12 ) ||
- (!IsDayValid (Time) ) ||
- (Time->Hour > 23 ) ||
- (Time->Minute > 59 ) ||
- (Time->Second > 59 ) ||
- (Time->Nanosecond > 999999999) ||
- (!IsValidTimeZone(Time->TimeZone)) ||
- (!IsValidDaylight(Time->Daylight))) {
+ (Time->Year > 2099) ||
+ (Time->Month < 1) ||
+ (Time->Month > 12) ||
+ (!IsDayValid (Time)) ||
+ (Time->Hour > 23) ||
+ (Time->Minute > 59) ||
+ (Time->Second > 59) ||
+ (Time->Nanosecond > 999999999) ||
+ (!IsValidTimeZone (Time->TimeZone)) ||
+ (!IsValidDaylight (Time->Daylight)))
+ {
return FALSE;
}
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