static void DoCalendarOneMonth(void)
{
int y, m, d, mm, yy;
if (!DoSimpleCalendar) WriteCalHeader();
if (PsCal) {
FromJulian(JulianToday, &y, &m, &d);
printf("%s\n", PSBEGIN);
printf("%s %d %d %d %d\n",
MonthName[m], y, DaysInMonth(m, y), (JulianToday+1) % 7,
MondayFirst);
printf("%s %s %s %s %s %s %s\n",
DayName[6], DayName[0], DayName[1], DayName[2],
DayName[3], DayName[4], DayName[5]);
mm = m-1;
if (mm<0) {
mm = 11; yy = y-1;
} else yy=y;
printf("%s %d\n", MonthName[mm], DaysInMonth(mm,yy));
mm = m+1;
if (mm>11) {
mm = 0; yy = y+1;
} else yy=y;
printf("%s %d\n", MonthName[mm], DaysInMonth(mm,yy));
}
while (WriteCalendarRow()) continue;
if (PsCal) printf("%s\n", PSEND);
if (!DoSimpleCalendar) WriteCalTrailer();
}
CTDate CTDate::operator+(int d)
{
if (d < 0)
{
return *this - (0 - d);
}
CTDate temp(*this);
temp.m_day += d;
while (temp.m_day > DaysInMonth(temp.m_year, temp.m_month))
{
temp.m_day -= DaysInMonth(temp.m_year, temp.m_month);
if (temp.m_month == 12)
{
temp.m_month = 1;
temp.m_year++;
}
else
{
temp.m_month++;
}
}
return temp;
}
Date & Date::AddDays(int count)
{
if (count < 0)
{
return SubDays(-count);
}
day_ += count;
int dim = DaysInMonth(year_, month_);
while (day_ > dim)
{
day_ -= dim;
++month_;
if (month_ > MONTHES_IN_YEAR)
{
month_ = 1;
++year_;
}
dim = DaysInMonth(year_, month_);
}
return *this;
}
void
EMDate :: _rollDay()
{
int16 daysInMonth = DaysInMonth();
if (daysInMonth < 1) {
fMonth = 1;
daysInMonth = DaysInMonth();
}
//printf("\t\t_rollDay() : %i / %i\n", fDay, daysInMonth);
if (fDay < 1) { // going backwards!
--fMonth;
_rollMonth();
fDay += DaysInMonth();
} else if (fDay > daysInMonth) {
++fMonth;
fDay = daysInMonth - fDay;
daysInMonth = DaysInMonth();
if (fDay > daysInMonth)
fDay = daysInMonth;
if (fDay < 1) // result of fDay > daysInMonth
fDay = -fDay;
_rollMonth();
}
if (!IsDayValid())
_rollDay();
// should never recurse more than once
}
EMDate&
EMDate :: operator -= (const EMDate& other)
{
if (!IsValid() || !other.IsValid())
return *this; // you can't subtract from an invalid date
if (other.fDay > 0) {
if (IsDayValid()) {
fDay -= other.fDay;
_rollDay();
_rollMonth();
}
}
if (other.IsMonthValid()) {
if (IsMonthValid()) {
int16 daysInPrevMonth = DaysInMonth();
fMonth -= other.fMonth;
_rollMonth();
if (fDay == daysInPrevMonth)
fDay = DaysInMonth();
if (fDay > DaysInMonth())
fDay = DaysInMonth();
}
}
if (other.IsYearValid()) {
if (IsYearValid())
fYear -= other.fYear;
}
_enforceKeepDay();
return *this;
}
const Date & Date::Set(int nMonth, int nDay, int nYear)
{
month = (unsigned char)nMonth;
year = nYear < 0 ? 9999 : nYear;
year = nYear > 9999 ? 0 : nYear;
day = (unsigned char)(nDay < DaysInMonth() ? nDay : DaysInMonth());
mdy_to_julian();
return *this;
}
/*
** Convert a time_t (UTC) to a tm structure in UTC time.
** Lua only calls this once (from os_date).
*/
RTEXP struct tm *gmtime( const time_t *timer )
{
static struct tm stm;
SYSTEMTIME syst;
int secs;
int tdays;
secs = *timer;
/* Calculate day of week. 1970-01-01 was a Thursday. (day 4 in SYSTEMTIME format)*/
tdays = secs / SECONDS_IN_DAY;
syst.wDayOfWeek = 4 + (tdays % 7);
if(syst.wDayOfWeek > 6) syst.wDayOfWeek -= 7;
syst.wYear = 1970;
while(secs >= SECONDS_IN_YEAR) {
if(IsLeap(syst.wYear) && secs >= SECONDS_IN_LEAP_YEAR) {
secs -= SECONDS_IN_LEAP_YEAR;
syst.wYear++;
}
else {
secs -= SECONDS_IN_YEAR;
syst.wYear++;
}
}
syst.wMonth = 1;
while(secs) {
if(secs >= DaysInMonth(syst.wMonth, syst.wYear) * SECONDS_IN_DAY)
secs -= (DaysInMonth(syst.wMonth++, syst.wYear) * SECONDS_IN_DAY);
else break;
}
syst.wDay = 1;
while(secs) {
if(secs >= SECONDS_IN_DAY) { secs -= SECONDS_IN_DAY; syst.wDay++; }
else break;
}
syst.wHour = 0;
while(secs) {
if(secs >= 3600) { secs -= 3600; syst.wHour++; }
else break;
}
syst.wMinute = 0;
while(secs) {
if(secs >= 60) { secs -= 60; syst.wMinute++; }
else break;
}
syst.wSecond = secs;
syst.wMilliseconds = 0;
return tm_struct_from_systime( &syst );
}
FDateTime::FDateTime( int32 Year, int32 Month, int32 Day, int32 Hour, int32 Minute, int32 Second, int32 Millisecond )
{
check((Year >= 1) && (Year <= 9999));
check((Month >= 1) && (Month <= 12));
check((Day >= 1) && (Day <= DaysInMonth(Year, Month)));
check((Hour >= 0) && (Hour <= 23));
check((Minute >= 0) && (Minute <= 59));
check((Second >= 0) && (Second <= 59));
check((Millisecond >= 0) && (Millisecond <= 999));
int32 TotalDays = 0;
if ((Month > 2) && IsLeapYear(Year))
{
++TotalDays;
}
Year--; // the current year is not a full year yet
Month--; // the current month is not a full month yet
TotalDays += Year * 365;
TotalDays += Year / 4; // leap year day every four years...
TotalDays -= Year / 100; // ...except every 100 years...
TotalDays += Year / 400; // ...but also every 400 years
TotalDays += DaysToMonth[Month]; // days in this year up to last month
TotalDays += Day - 1; // days in this month minus today
Ticks = TotalDays * ETimespan::TicksPerDay
+ Hour * ETimespan::TicksPerHour
+ Minute * ETimespan::TicksPerMinute
+ Second * ETimespan::TicksPerSecond
+ Millisecond * ETimespan::TicksPerMillisecond;
}
static void MovingLightModel_Tasks() {
if (g_moving_light.lamp_state == LAMP_STRIKE &&
CoarseTimer_HasElapsed(g_moving_light.lamp_strike_time,
LAMP_STRIKE_DELAY)) {
g_moving_light.lamp_state = LAMP_ON;
g_moving_light.lamp_strikes++;
}
if (CoarseTimer_HasElapsed(g_moving_light.clock_timer, ONE_SECOND)) {
g_moving_light.clock_timer = CoarseTimer_GetTime();
g_moving_light.second++;
if (g_moving_light.second >= 60u) {
g_moving_light.second = 0u;
g_moving_light.minute++;
}
if (g_moving_light.minute >= 60u) {
g_moving_light.minute = 0u;
g_moving_light.hour++;
}
if (g_moving_light.hour >= 24u) {
g_moving_light.hour = 0u;
g_moving_light.day++;
}
if (g_moving_light.day >
DaysInMonth(g_moving_light.year, g_moving_light.month)) {
g_moving_light.day = 1u;
g_moving_light.month++;
}
if (g_moving_light.month > 12u) {
g_moving_light.month = 1u;
g_moving_light.year++;
}
}
}
int MovingLightModel_SetClock(const RDMHeader *header,
const uint8_t *param_data) {
if (header->param_data_length != sizeof(uint16_t) + 5 * sizeof(uint8_t)) {
return RDMResponder_BuildNack(header, NR_FORMAT_ERROR);
}
const uint16_t year = ExtractUInt16(param_data);
const uint8_t month = param_data[2];
if (year < 2003u || month == 0u || month > 12u) {
return RDMResponder_BuildNack(header, NR_DATA_OUT_OF_RANGE);
}
const uint8_t day = param_data[3];
const uint8_t hour = param_data[4];
const uint8_t minute = param_data[5];
const uint8_t second = param_data[6];
// We don't support leap seconds for now.
if (day == 0u || day > DaysInMonth(year, month) || hour > 24u ||
minute > 59u || second > 59u) {
return RDMResponder_BuildNack(header, NR_DATA_OUT_OF_RANGE);
}
g_moving_light.year = year;
g_moving_light.month = month;
g_moving_light.day = day;
g_moving_light.hour = hour;
g_moving_light.minute = minute;
g_moving_light.second = second;
return RDMResponder_BuildSetAck(header);
}
void CCalendarHelper::GetCalendar(int year, int month, DayTraffic calendar[CALENDAR_HEIGHT][CALENDAR_WIDTH])
{
memset(calendar, 0, sizeof(DayTraffic)*CALENDAR_HEIGHT*CALENDAR_WIDTH);
int days{ DaysInMonth(year, month) };
int first_weak_day{ CaculateWeekDay(year, month, 1) };
int i{}, j{};
for (int n{}; n < 37; n++)
{
if (n < first_weak_day)
{
calendar[i][j].day = 0;
}
else
{
int day = n - first_weak_day + 1;
if (day <= days)
calendar[i][j].day = day;
}
j++;
if (j >= 7)
{
j = 0;
i++;
}
}
}
void ASF_LegacyManager::ConvertISODateToMSDate ( std::string& source, std::string* dest )
{
XMP_DateTime date;
SXMPUtils::ConvertToDate ( source, &date );
SXMPUtils::ConvertToUTCTime ( &date );
XMP_Int64 creationDate;
creationDate = date.nanoSecond / 100;
creationDate += (XMP_Int64 ( date.second) * (10*1000*1000) );
creationDate += (XMP_Int64 ( date.minute) * 60 * (10*1000*1000) );
creationDate += (XMP_Int64 ( date.hour) * 3600 * (10*1000*1000) );
XMP_Int32 days = (date.day - 1);
--date.month;
while ( date.month >= 1 ) {
days += DaysInMonth ( date.year, date.month );
--date.month;
}
--date.year;
while ( date.year >= 1601 ) {
days += (IsLeapYear ( date.year) ? 366 : 365 );
--date.year;
}
creationDate += (XMP_Int64 ( days) * 86400 * (10*1000*1000) );
creationDate = GetUns64LE ( &creationDate );
dest->assign ( (const char*)&creationDate, 8 );
}
/**
* name: IsValid
* class: MAnnivDate
* desc: compare the current date with the given one in st
* param: st - SYSTEMTIME to compare with
* return: number of days the st differs from the class value
**/
__inline BYTE MAnnivDate::IsValid() const
{
return (
Month() > 0 && Month() < 13 &&
Day() > 0 && Day() <= DaysInMonth(Month())
);
}
FILETIME FromGlkDate(const glkdate_t* date)
{
glsi32 carry = 0;
glsi32 micros = NormalizeField(date->microsec,1000000,carry);
SYSTEMTIME st;
::ZeroMemory(&st,sizeof st);
st.wSecond = (WORD)NormalizeField(date->second + carry,60,carry);
st.wMinute = (WORD)NormalizeField(date->minute + carry,60,carry);
st.wHour = (WORD)NormalizeField(date->hour + carry,24,carry);
glsi32 days = date->day + carry;
st.wMonth = 1 + (WORD)NormalizeField(date->month - 1,12,carry);
st.wYear = (WORD)(date->year + carry);
while (days <= 0)
days += LastMonth(st.wMonth,st.wYear);
while (days > DaysInMonth(st.wMonth,st.wYear))
days -= NextMonth(st.wMonth,st.wYear);
st.wDay = (WORD)days;
FILETIME ft;
if (::SystemTimeToFileTime(&st,&ft))
{
ULONGLONG ticks = FileTimeToValue(ft);
ticks += (micros * 10);
return ValueToFileTime(ticks);
}
return BadTime;
}
CTDate CTDate::operator-(int d)
{
if (d < 0)
{
return *this + (0 - d);
}
CTDate temp(*this);
temp.m_day -= d;
while (temp.m_day <= 0)
{
if (temp.m_month == 1)
{
temp.m_month = 12;
temp.m_year--;
}
else
{
temp.m_month--;
}
temp.m_day += DaysInMonth(temp.m_year, temp.m_month);
}
return temp;
}
/**
* name: IsValid
* class: MAnnivDate
* desc: compare the current date with the given one in st
* param: st - SYSTEMTIME to compare with
* return: number of days the st differs from the class value
**/
__inline BOOLEAN MAnnivDate::IsValid() const
{
return (
Year() > 1600 &&
Month() > 0 && Month() < 13 &&
Day() > 0 && Day() <= DaysInMonth(Month())
);
}
bool
EMDate :: IsDayValid() const
{
int maxDays = DaysInMonth();
if (maxDays == 0) maxDays = 31;
return fDay > 0 && fDay < maxDays + 1;
}
//! Calculate day prior to specified
//! \param[in,out] year Year of month
//! \param[in,out] month Month of day
//! \param[in,out] day Day of interest
void CalculatePriorDay(scxyear &year, scxmonth &month, scxday &day) {
if (day <= 1) {
CalculatePriorMonth(year, month);
day += DaysInMonth(year, month) - 1;
} else {
--day;
}
}
EMDate&
EMDate :: operator += (const EMDate& other)
{
if (!other.IsValid()) // we don't care if we are valid!
return *this;
if (other.fDay > 0) {
if (IsDayValid() == false) {
fDay = other.fDay;
_rollDay();
}
else {
fDay += other.fDay;
_rollDay();
_rollMonth();
}
}
if (other.IsMonthValid()) {
if (IsMonthValid() == false) {
fMonth = other.fMonth;
_rollMonth();
}
else {
int16 daysInPrevMonth = DaysInMonth();
fMonth += other.fMonth;
_rollMonth();
if (fDay == daysInPrevMonth)
fDay = DaysInMonth();
if (fDay > DaysInMonth())
fDay = DaysInMonth();
}
}
if (other.IsYearValid()) {
if (IsYearValid() == false)
fYear = other.fYear;
else
fYear += other.fYear;
}
_enforceKeepDay();
return *this;
}
//! Calculate day after specified
//! \param[in,out] year Year of month
//! \param[in,out] month Month of day
//! \param[in,out] day Day of interest
void CalculateNextDay(scxyear &year, scxmonth &month, scxday &day) {
unsigned int daysInMonth = DaysInMonth(year, month);
if (day >= daysInMonth) {
day -= daysInMonth - 1;
CalculateNextMonth(year, month);
} else {
++day;
}
}
WORD MTime::DayOfYear() const
{
WORD daysResult = 0;
WORD i;
for (i = 0; i < _SysTime.wMonth; i++)
daysResult += DaysInMonth(i);
daysResult += _SysTime.wDay;
return daysResult;
}
BYTE MTime::IsValid() const
{
return (
_SysTime.wYear > 1600 &&
_SysTime.wMonth > 0 && _SysTime.wMonth < 13 &&
_SysTime.wDay > 0 && _SysTime.wDay <= DaysInMonth(_SysTime.wMonth) &&
_SysTime.wHour < 25 &&
_SysTime.wMinute < 60 &&
_SysTime.wSecond < 60 );
}
unsigned RedDate::DaysFromStartOfYear(void) const
{
unsigned retdays = 0;
for (unsigned m=1; m<month; m++)
retdays += DaysInMonth(m, year);
retdays += date;
return retdays;
}
Date & Date::SubYears(int count)
{
if (count < 0)
{
return AddYears(-count);
}
year_ -= count;
day_ = Min(day_, DaysInMonth(year_, month_));
return *this;
}
int32 FDateTime::GetDayOfYear( ) const
{
int32 Year, Month, Day;
GetDate(Year, Month, Day);
for (int32 CurrentMonth = 1; CurrentMonth < Month; ++CurrentMonth)
{
Day += DaysInMonth(Year, CurrentMonth);
}
return Day;
}
bool
EMDate :: _enforceKeepDay()
{
if (fKeepDay < 1 || fKeepDay > 31)
return false;
if (fDay != fKeepDay) {
fDay = fKeepDay;
int16 daysInMonth = DaysInMonth();
if (fDay > daysInMonth)
fDay = daysInMonth;
return true;
}
return false;
}
Date & Date::SubMonthes(int count)
{
if (count < 0)
{
return AddMonthes(-count);
}
month_ -= count;
if (month_ < 1)
{
year_ -= (MONTHES_IN_YEAR - month_) / MONTHES_IN_YEAR;
month_ = MONTHES_IN_YEAR - (- month_) % MONTHES_IN_YEAR;
}
day_ = Min(day_, DaysInMonth(year_, month_));
return *this;
}
Date & Date::AddMonthes(int count)
{
if (count < 0)
{
return SubMonthes(-count);
}
month_ += count;
if (month_ > MONTHES_IN_YEAR)
{
year_ += (month_ - 1) / MONTHES_IN_YEAR;
month_ = (month_ - 1) % MONTHES_IN_YEAR + 1;
}
day_ = Min(day_, DaysInMonth(year_, month_));
return *this;
}
Date::Date (const char *dat)
{
char *tmp, *tmp2;
int nlen=strlen(dat);
tmp = new char[nlen+1];
// TML - We need to make a copy of 'dat' because strtok() modifies
// the content of its first parameter!!!
//
strcpy(tmp, dat);
//
// Possible date string formats are those that are generated by the
// Date class itself! The corresponding possible string lengths are
// also listed (with ranges from shortest to longest string for that
// format).
//
// MDY: 03/23/1993 => 6-10,13-17
// EUROPEAN: 23 March 1993 => 13, 20
// FULL,ABBR.: Tue, Mar 23, 1993 => 16-17, 23-24
// FULL: Tuesday, March 23, 1993 => 22-23, 29-30
//
// These dates may also have B.C.E. appended at the end, thus we have
// the second set of string lengths with 7 more characters!
//
month = (unsigned char)atoi(strtok(tmp,"/"));
day = (unsigned char)atoi(strtok(NULL,"/"));
year = atoi(strtok(NULL," "));
//
// Verify values!
//
if ((month < 1) || (month > 12) || (day < 1) ||
(day > (unsigned char) DaysInMonth()))
{
month = day = 0;
year = 0;
}
delete [] tmp;
mdy_to_julian ();
}
/*
** Convert from suppled SYSTEMTIME structure to a tm
*/
RTEXP struct tm *tm_struct_from_systime( SYSTEMTIME *systime ) {
static struct tm gtm;
int m;
gtm.tm_sec = systime->wSecond;
gtm.tm_min = systime->wMinute;
gtm.tm_hour = systime->wHour;
gtm.tm_mday = systime->wDay;
gtm.tm_mon = systime->wMonth -1;
gtm.tm_year = systime->wYear - 1900;
gtm.tm_wday = systime->wDayOfWeek;
gtm.tm_yday = 0; m = 1;
while(m < systime->wMonth) gtm.tm_yday += DaysInMonth(m++, systime->wYear);
gtm.tm_yday += (systime->wDay -1);
gtm.tm_isdst = IsDaylightSaving(>m);
return >m;
}
