Date::Date(time_t t)
{
struct tm tm;
safe_localtime(&tm, t);
year_ = tm.tm_year + 1900;
month_ = tm.tm_mon + 1;
day_ = tm.tm_mday;
}
Time::Time(time_t t)
{
struct tm tm;
safe_localtime(&tm, t);
hour_ = tm.tm_hour;
minute_ = tm.tm_min;
second_ = tm.tm_sec;
}
Time::operator time_t() const
{
struct tm tm;
safe_localtime(&tm, time(0));
tm.tm_sec = second_;
tm.tm_min = minute_;
tm.tm_hour = hour_;
tm.tm_isdst = -1;
return mktime(&tm);
}
Date::operator time_t() const
{
struct tm tm;
safe_localtime(&tm, time(0));
tm.tm_mday = day_;
tm.tm_mon = month_ - 1;
tm.tm_year = year_ - 1900;
tm.tm_isdst = -1;
return mktime(&tm);
}
DateTime::DateTime(time_t t)
{
struct tm tm;
safe_localtime(&tm, t);
year_ = tm.tm_year + 1900;
month_ = tm.tm_mon + 1;
day_ = tm.tm_mday;
hour_ = tm.tm_hour;
minute_ = tm.tm_min;
second_ = tm.tm_sec;
now_ = false;
}
static char *
time_str (void)
{
static char
formatted_time [9];
time_t
time_secs;
struct tm
*time_struct;
time_secs = time (NULL);
time_struct = safe_localtime (&time_secs);
snprintf (formatted_time, sizeof (formatted_time),
"%02d:%02d:%02d",
time_struct-> tm_hour,
time_struct-> tm_min,
time_struct-> tm_sec);
return (formatted_time);
}
static char *
date_str (void)
{
static char
formatted_date [11];
time_t
time_secs;
struct tm
*time_struct;
time_secs = time (NULL);
time_struct = safe_localtime (&time_secs);
snprintf (formatted_date, sizeof (formatted_date),
"%4d/%02d/%02d",
time_struct-> tm_year + 1900,
time_struct-> tm_mon + 1,
time_struct-> tm_mday);
return (formatted_date);
}
static void
print_time_str (FILE *out)
{
time_t
time_secs;
struct tm
*time_struct;
ASSERT (out); /* Expect handle for output, fail nicely */
if (!out)
return;
time_secs = time (NULL);
time_struct = safe_localtime (&time_secs);
fprintf (out, "%2d/%02d/%02d %2d:%02d:%02d",
time_struct-> tm_year + 1900,
time_struct-> tm_mon + 1,
time_struct-> tm_mday,
time_struct-> tm_hour,
time_struct-> tm_min,
time_struct-> tm_sec);
}
