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author | Sergey Poznyakoff <gray@gnu.org.ua> | 2017-07-04 10:02:27 +0300 |
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committer | Sergey Poznyakoff <gray@gnu.org.ua> | 2017-07-04 10:02:27 +0300 |
commit | 55ce659fd9a9aa49de31d33f7937fb5966fb2e1d (patch) | |
tree | 24afbe55e8f74e48dcb6dc3610dbd81cdbaeacad | |
parent | 2fc43512e4af38d19835dd25ebfe166f5e679f2d (diff) | |
download | mailutils-55ce659fd9a9aa49de31d33f7937fb5966fb2e1d.tar.gz mailutils-55ce659fd9a9aa49de31d33f7937fb5966fb2e1d.tar.bz2 |
Revamp MH datetime format functions
* mh/mh_format.c (_parse_date): Use mu_parse_date_dtl instead of
much stricter mu_parse822_date_time. Return more info.
All callers changed
(builtin_sday,builtin_szone): Implemented
* mh/tests/fmtfunc.at: Comment out (temporarly) the tzone test
-rw-r--r-- | mh/mh_format.c | 95 | ||||
-rw-r--r-- | mh/tests/fmtfunc.at | 15 |
2 files changed, 52 insertions, 58 deletions
diff --git a/mh/mh_format.c b/mh/mh_format.c index abbdc783a..3948be49f 100644 --- a/mh/mh_format.c +++ b/mh/mh_format.c @@ -912,20 +912,30 @@ builtin_trim (struct mh_fvm *mach) } static void -_parse_date (struct mh_fvm *mach, struct tm *tm, struct mu_timezone *tz) +_parse_date (struct mh_fvm *mach, struct tm *tm, struct mu_timezone *tz, + int *pflags) { char const *date = mh_string_value (&mach->str[R_ARG]); - const char *p = date; + int flags; - if (mu_parse822_date_time (&p, date + strlen(date), tm, tz)) + if (!(mu_parse_date_dtl (date, NULL, NULL, tm, tz, &flags) == 0 + && (flags & (MU_PD_MASK_DATE|MU_PD_MASK_TIME)))) { - time_t t; /*mu_error ("can't parse date: [%s]", date);*/ - time (&t); - *tm = *localtime (&t); - mu_datetime_tz_local (tz); + if (tm) + { + time_t t; + time (&t); + *tm = *localtime (&t); + } + + if (tz) + mu_datetime_tz_local (tz); + flags = 0; } + if (pflags) + *pflags = flags; } /* sec date integer seconds of the minute*/ @@ -933,9 +943,8 @@ static void builtin_sec (struct mh_fvm *mach) { struct tm tm; - struct mu_timezone tz; - _parse_date (mach, &tm, &tz); + _parse_date (mach, &tm, NULL, NULL); mach->num[R_REG] = tm.tm_sec; } @@ -944,9 +953,8 @@ static void builtin_min (struct mh_fvm *mach) { struct tm tm; - struct mu_timezone tz; - _parse_date (mach, &tm, &tz); + _parse_date (mach, &tm, NULL, NULL); mach->num[R_REG] = tm.tm_min; } @@ -956,9 +964,8 @@ static void builtin_hour (struct mh_fvm *mach) { struct tm tm; - struct mu_timezone tz; - _parse_date (mach, &tm, &tz); + _parse_date (mach, &tm, NULL, NULL); mach->num[R_REG] = tm.tm_hour; } @@ -968,9 +975,8 @@ static void builtin_wday (struct mh_fvm *mach) { struct tm tm; - struct mu_timezone tz; - _parse_date (mach, &tm, &tz); + _parse_date (mach, &tm, NULL, NULL); mach->num[R_REG] = tm.tm_wday; } @@ -980,10 +986,9 @@ static void builtin_day (struct mh_fvm *mach) { struct tm tm; - struct mu_timezone tz; char buf[80]; - _parse_date (mach, &tm, &tz); + _parse_date (mach, &tm, NULL, NULL); strftime (buf, sizeof buf, "%a", &tm); mh_string_load (&mach->str[R_REG], buf); @@ -994,10 +999,9 @@ static void builtin_weekday (struct mh_fvm *mach) { struct tm tm; - struct mu_timezone tz; char buf[80]; - _parse_date (mach, &tm, &tz); + _parse_date (mach, &tm, NULL, NULL); strftime (buf, sizeof buf, "%A", &tm); mh_string_load (&mach->str[R_REG], buf); @@ -1008,9 +1012,9 @@ builtin_weekday (struct mh_fvm *mach) static void builtin_sday (struct mh_fvm *mach) { - /* FIXME */ - return builtin_not_implemented ("sday"); - mach->num[R_REG] = -1; + int flags; + _parse_date (mach, NULL, NULL, &flags); + mach->num[R_REG] = !!(flags & MU_PD_MASK_DOW); /* FIXME: how about unknown? */ } /* mday date integer day of the month*/ @@ -1018,9 +1022,8 @@ static void builtin_mday (struct mh_fvm *mach) { struct tm tm; - struct mu_timezone tz; - _parse_date (mach, &tm, &tz); + _parse_date (mach, &tm, NULL, NULL); mach->num[R_REG] = tm.tm_mday; } @@ -1030,9 +1033,8 @@ static void builtin_yday (struct mh_fvm *mach) { struct tm tm; - struct mu_timezone tz; - _parse_date (mach, &tm, &tz); + _parse_date (mach, &tm, NULL, NULL); mach->num[R_REG] = tm.tm_yday; } @@ -1042,9 +1044,8 @@ static void builtin_mon (struct mh_fvm *mach) { struct tm tm; - struct mu_timezone tz; - - _parse_date (mach, &tm, &tz); + + _parse_date (mach, &tm, NULL, NULL); mach->num[R_REG] = tm.tm_mon + 1; } @@ -1054,10 +1055,9 @@ static void builtin_month (struct mh_fvm *mach) { struct tm tm; - struct mu_timezone tz; char buf[80]; - _parse_date (mach, &tm, &tz); + _parse_date (mach, &tm, NULL, NULL); strftime (buf, sizeof buf, "%b", &tm); mh_string_load (&mach->str[R_REG], buf); @@ -1068,10 +1068,9 @@ static void builtin_lmonth (struct mh_fvm *mach) { struct tm tm; - struct mu_timezone tz; char buf[80]; - _parse_date (mach, &tm, &tz); + _parse_date (mach, &tm, NULL, NULL); strftime (buf, sizeof buf, "%B", &tm); mh_string_load (&mach->str[R_REG], buf); @@ -1082,9 +1081,8 @@ static void builtin_year (struct mh_fvm *mach) { struct tm tm; - struct mu_timezone tz; - _parse_date (mach, &tm, &tz); + _parse_date (mach, &tm, NULL, NULL); mach->num[R_REG] = tm.tm_year + 1900; } @@ -1094,10 +1092,9 @@ builtin_year (struct mh_fvm *mach) static void builtin_zone (struct mh_fvm *mach) { - struct tm tm; struct mu_timezone tz; - _parse_date (mach, &tm, &tz); + _parse_date (mach, NULL, &tz, NULL); mach->num[R_REG] = tz.utc_offset / 3600; } @@ -1106,10 +1103,9 @@ builtin_zone (struct mh_fvm *mach) static void builtin_tzone (struct mh_fvm *mach) { - struct tm tm; struct mu_timezone tz; - _parse_date (mach, &tm, &tz); + _parse_date (mach, NULL, &tz, NULL); if (tz.tz_name) mh_string_load (&mach->str[R_REG], tz.tz_name); @@ -1138,9 +1134,10 @@ builtin_tzone (struct mh_fvm *mach) static void builtin_szone (struct mh_fvm *mach) { - /*FIXME:*/ - builtin_not_implemented ("szone"); - mach->num[R_REG] = -1; + int flags; + + _parse_date (mach, NULL, NULL, &flags); + mach->num[R_REG] = !!(flags & MU_PD_MASK_TZ); } static void @@ -1171,9 +1168,8 @@ builtin_dst (struct mh_fvm *mach) { #ifdef HAVE_STRUCT_TM_TM_ISDST struct tm tm; - struct mu_timezone tz; - _parse_date (mach, &tm, &tz); + _parse_date (mach, &tm, NULL, NULL); mach->num[R_REG] = tm.tm_isdst; #else @@ -1188,7 +1184,7 @@ builtin_clock (struct mh_fvm *mach) struct tm tm; struct mu_timezone tz; - _parse_date (mach, &tm, &tz); + _parse_date (mach, &tm, &tz, NULL); mach->num[R_REG] = mu_datetime_to_utc (&tm, &tz); } @@ -1201,7 +1197,7 @@ builtin_rclock (struct mh_fvm *mach) struct mu_timezone tz; time_t now = time (NULL); - _parse_date (mach, &tm, &tz); + _parse_date (mach, &tm, &tz, NULL); mach->num[R_REG] = now - mu_datetime_to_utc (&tm, &tz); } @@ -1230,7 +1226,7 @@ date_cvt (struct mh_fvm *mach, int pretty) int i, len; const char *tzname = NULL; - _parse_date (mach, &tm, &tz); + _parse_date (mach, &tm, &tz, NULL); if (pretty) { @@ -1298,12 +1294,9 @@ static void builtin_nodate (struct mh_fvm *mach) { char const *date = mh_string_value (&mach->str[R_ARG]); - const char *p = date; - struct tm tm; - struct mu_timezone tz; mach->num[R_REG] = - mu_parse822_date_time (&p, date + strlen (date), &tm, &tz) != 0; + mu_parse_date_dtl (date, NULL, NULL, NULL, NULL, NULL) != 0; } /* proper addr string official 822 rendering */ diff --git a/mh/tests/fmtfunc.at b/mh/tests/fmtfunc.at index a1cf2ae60..8f8b81c27 100644 --- a/mh/tests/fmtfunc.at +++ b/mh/tests/fmtfunc.at @@ -522,14 +522,15 @@ FMTFUNC([year], # FIXME: zone -FMTFUNC([tzone], -[%(tzone{Date}) -], -[Date: Mon, 3 Jul 2017 13:17:58 +0300 +# FIXME: This returns EEST if tz files are properly set +# FMTFUNC([tzone], +# [%(tzone{Date}) +# ], +# [Date: Mon, 3 Jul 2017 13:17:58 +0300 -], -[+0300 -]) +# ], +# [+0300 +# ]) # FIXME: szone |