int CoarseLaterThan(const char *bigger, const char *smaller)
{
char month_small[CF_SMALLBUF];
char month_big[CF_SMALLBUF];
int m_small, day_small, year_small, m_big, year_big, day_big;
sscanf(smaller, "%d %s %d", &day_small, month_small, &year_small);
sscanf(bigger, "%d %s %d", &day_big, month_big, &year_big);
if (year_big < year_small)
{
return false;
}
m_small = Month2Int(month_small);
m_big = Month2Int(month_big);
if (m_big < m_small)
{
return false;
}
if (day_big < day_small && m_big == m_small && year_big == year_small)
{
return false;
}
return true;
}
long TimeAbs2Int(char *s)
{
time_t cftime;
int i;
char mon[4], h[3], m[3];
long month = 0, day = 0, hour = 0, min = 0, year = 0;
static long days[] = { 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31 };
if (s == NULL)
{
return CF_NOINT;
}
year = Str2Int(VYEAR);
if (year % 4 == 0) /* leap years */
{
days[1] = 29;
}
if (strstr(s, ":")) /* Hr:Min */
{
sscanf(s, "%2[^:]:%2[^:]:", h, m);
month = Month2Int(VMONTH);
day = Str2Int(VDAY);
hour = Str2Int(h);
min = Str2Int(m);
}
else /* date Month */
{
sscanf(s, "%3[a-zA-Z] %ld", mon, &day);
month = Month2Int(mon);
if (Month2Int(VMONTH) < month)
{
/* Wrapped around */
year--;
}
}
CfDebug("(%s)\n%ld=%s,%ld=%s,%ld,%ld,%ld\n", s, year, VYEAR, month, VMONTH, day, hour, min);
cftime = 0;
cftime += min * 60;
cftime += hour * 3600;
cftime += (day - 1) * 24 * 3600;
cftime += 24 * 3600 * ((year - 1970) / 4); /* Leap years */
for (i = 0; i < month - 1; i++)
{
cftime += days[i] * 24 * 3600;
}
cftime += (year - 1970) * 365 * 24 * 3600;
CfDebug("Time %s CORRESPONDS %s\n", s, cf_ctime(&cftime));
return (long) cftime;
}
long TimeAbs2Int(const char *s)
{
time_t cftime;
char mon[4], h[3], m[3];
long month = 0, day = 0, hour = 0, min = 0, year = 0;
struct tm tm;
if (s == NULL)
{
return CF_NOINT;
}
year = IntFromString(VYEAR);
if (strstr(s, ":")) /* Hr:Min */
{
sscanf(s, "%2[^:]:%2[^:]:", h, m);
month = Month2Int(VMONTH);
day = IntFromString(VDAY);
hour = IntFromString(h);
min = IntFromString(m);
tm.tm_year = year - 1900;
tm.tm_mon = month - 1;
tm.tm_mday = day;
tm.tm_hour = hour;
tm.tm_min = min;
tm.tm_sec = 0;
tm.tm_isdst = -1;
cftime = mktime(&tm);
}
else /* date Month */
{
sscanf(s, "%3[a-zA-Z] %ld", mon, &day);
month = Month2Int(mon);
if (Month2Int(VMONTH) < month)
{
/* Wrapped around */
year--;
}
tm.tm_year = year - 1900;
tm.tm_mon = month - 1;
tm.tm_mday = day;
tm.tm_hour = 0;
tm.tm_min = 0;
tm.tm_sec = 0;
tm.tm_isdst = -1;
cftime = mktime(&tm);
}
return (long) cftime;
}
long Months2Seconds(int m)
{
long tot_days = 0;
int this_month, i, month, year;
if (m == 0)
{
return 0;
}
this_month = Month2Int(VMONTH);
year = IntFromString(VYEAR);
for (i = 0; i < m; i++)
{
month = (this_month - i) % 12;
while (month < 0)
{
month += 12;
year--;
}
tot_days += GetMonthLength(month, year);
}
return (long) tot_days *3600 * 24;
}
long Months2Seconds(int m)
{
static long days[] = { 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31 };
long tot_days = 0;
int this_month, i, month, year;
if (m == 0)
{
return 0;
}
this_month = Month2Int(VMONTH);
year = Str2Int(VYEAR);
for (i = 0; i < m; i++)
{
month = (this_month - i) % 12;
while (month < 0)
{
month += 12;
year--;
}
if ((year % 4) && (month == 1))
{
tot_days += 29;
}
else
{
tot_days += days[month];
}
}
return (long) tot_days *3600 * 24;
}
static time_t TimeAbs2Int(const char *s)
{
if (s == NULL)
{
return CF_NOINT;
}
struct tm tm;
localtime_r(&CFSTARTTIME, &tm);
tm.tm_sec = 0;
tm.tm_isdst = -1;
/* Try various ways to parse s: */
char word[4]; /* Abbreviated month name */
long ns[3]; /* Miscellaneous numbers, diverse readings */
int got = sscanf(s, "%2ld:%2ld:%2ld", ns, ns + 1, ns + 2);
if (1 < got) /* Hr:Min[:Sec] */
{
tm.tm_hour = ns[0];
tm.tm_min = ns[1];
if (got == 3)
{
tm.tm_sec = ns[2];
}
}
/* or MMM dd (the %ld shall ignore any leading space) */
else if (sscanf(s, "%3[a-zA-Z]%ld", word, ns) == 2 &&
/* Only match if word is a valid month text: */
0 < (ns[1] = Month2Int(word)))
{
int month = ns[1] - 1;
if (tm.tm_mon < month)
{
/* Wrapped around */
tm.tm_year--;
}
tm.tm_mon = month;
tm.tm_mday = ns[0];
tm.tm_hour = 0;
tm.tm_min = 0;
}
/* or just year, or seconds since 1970 */
else if (sscanf(s, "%ld", ns) == 1)
{
if (ns[0] > 9999)
{
/* Seconds since 1970.
*
* This is the amended value SplitProcLine() replaces
* start time with if it's imprecise and a better value
* can be calculated from elapsed time.
*/
return (time_t)ns[0];
}
/* else year, at most four digits; either 4-digit CE or
* already relative to 1900. */
memset(&tm, 0, sizeof(tm));
tm.tm_year = ns[0] < 999 ? ns[0] : ns[0] - 1900;
tm.tm_isdst = -1;
}
else
{
return CF_NOINT;
}
return mktime(&tm);
}
