diff options
Diffstat (limited to 'pw/psdate.c')
-rw-r--r-- | pw/psdate.c | 65 |
1 files changed, 29 insertions, 36 deletions
diff --git a/pw/psdate.c b/pw/psdate.c index 3f4c010..b43315b 100644 --- a/pw/psdate.c +++ b/pw/psdate.c @@ -33,6 +33,8 @@ static const char rcsid[] = #include <stdlib.h> #include <string.h> #include <ctype.h> +#include <xlocale.h> +#include <err.h> #include "psdate.h" @@ -95,16 +97,6 @@ weekday(char const ** str) return aindex(days, str, 3); } -static int -month(char const ** str) -{ - static char const *months[] = - {"jan", "feb", "mar", "apr", "may", "jun", "jul", - "aug", "sep", "oct", "nov", "dec", NULL}; - - return aindex(months, str, 3); -} - static void parse_time(char const * str, int *hour, int *min, int *sec) { @@ -122,34 +114,35 @@ parse_time(char const * str, int *hour, int *min, int *sec) static void parse_datesub(char const * str, int *day, int *mon, int *year) { - int i; + struct tm tm; + locale_t l; + int i; + char *ret; + const char *valid_formats[] = { + "%d-%b-%y", + "%d-%b-%Y", + "%d-%m-%y", + "%d-%m-%Y", + NULL, + }; + + l = newlocale(LC_ALL_MASK, "C", NULL); + + memset(&tm, 0, sizeof(tm)); + for (i=0; valid_formats[i] != NULL; i++) { + ret = strptime_l(str, valid_formats[i], &tm, l); + if (ret && *ret == '\0') { + *day = tm.tm_mday; + *mon = tm.tm_mon; + *year = tm.tm_year; + freelocale(l); + return; + } + } - static char const nchrs[] = "0123456789 \t,/-."; + freelocale(l); - if ((i = month(&str)) != -1) { - *mon = i; - if ((i = a2i(&str)) != 0) - *day = i; - } else if ((i = a2i(&str)) != 0) { - *day = i; - while (*str && strchr(nchrs + 10, *str) != NULL) - ++str; - if ((i = month(&str)) != -1) - *mon = i; - else if ((i = a2i(&str)) != 0) - *mon = i - 1; - } else - return; - - while (*str && strchr(nchrs + 10, *str) != NULL) - ++str; - if (isdigit((unsigned char)*str)) { - *year = atoi(str); - if (*year > 1900) - *year -= 1900; - else if (*year < 32) - *year += 100; - } + errx(EXIT_FAILURE, "Invalid date"); } |