static git_time_t approxidate_str(const char *date,
time_t time_sec,
int *error_ret)
{
int number = 0;
int touched = 0;
struct tm tm = {0}, now;
p_localtime_r(&time_sec, &tm);
now = tm;
tm.tm_year = -1;
tm.tm_mon = -1;
tm.tm_mday = -1;
for (;;) {
unsigned char c = *date;
if (!c)
break;
date++;
if (isdigit(c)) {
pending_number(&tm, &number);
date = approxidate_digit(date-1, &tm, &number);
touched = 1;
continue;
}
if (isalpha(c))
date = approxidate_alpha(date-1, &tm, &now, &number, &touched);
}
pending_number(&tm, &number);
if (!touched)
*error_ret = 1;
return update_tm(&tm, &now, 0);
}
unsigned long approxidate(const char *date)
{
int number = 0;
struct tm tm, now;
struct timeval tv;
char buffer[50];
if (parse_date(date, buffer, sizeof(buffer)) > 0)
return strtoul(buffer, NULL, 10);
gettimeofday(&tv, NULL);
localtime_r((time_t *)&tv.tv_sec, &tm);
now = tm;
for (;;) {
unsigned char c = *date;
if (!c)
break;
date++;
if (isdigit(c)) {
date = approxidate_digit(date-1, &tm, &number);
continue;
}
if (isalpha(c))
date = approxidate_alpha(date-1, &tm, &number);
}
if (number > 0 && number < 32)
tm.tm_mday = number;
if (tm.tm_mon > now.tm_mon && tm.tm_year == now.tm_year)
tm.tm_year--;
return mktime(&tm);
}
static int approxidate_str(const char *date, struct timeval *tv)
{
int number = 0;
int touched = 0;
struct atm tm, now;
time_t time_sec;
time_sec = tv->tv_sec;
localtime_r(&time_sec, (struct tm*) &tm);
now = tm;
tm.tm_year = -1;
tm.tm_mon = -1;
tm.tm_mday = -1;
tm.tm_usec = tv->tv_usec;
for (;;) {
unsigned char c = *date;
if (!c)
break;
date++;
if (isdigit(c)) {
pending_number(&tm, &number);
date = approxidate_digit(date-1, &tm, &number);
touched = 1;
continue;
}
if (isalpha(c))
date = approxidate_alpha(date-1, &tm, &now, &number, &touched);
}
pending_number(&tm, &number);
if (!touched)
return -1;
tv->tv_usec = tm.tm_usec;
tv->tv_sec = update_tm(&tm, &now, 0);
return 0;
}
