Commit 025c888a 025c888ab07458c7b2a1e73d6b607cc9ce26cca6 by Sergey Poznyakoff

Implement locale-independent strftime function.

* include/mailutils/util.h (mu_c_streamftime): New prototype.
* libmailutils/base/date.c (mu_c_streamftime): New function.
* libmailutils/tests/.gitignore: Update.
* libmailutils/tests/strftime.at: New test script.
* libmailutils/tests/strftime.c: New test program.
* libmailutils/tests/Makefile.am (noinst_PROGRAMS): Add strftime.
(TESTSUITE_AT): Add strftime.at.
* libmailutils/tests/testsuite.at: Include strftime.at.
1 parent 217ae7a2
......@@ -71,6 +71,9 @@ time_t mu_tm2time (struct tm *timeptr, mu_timezone *tz);
size_t mu_strftime (char *s, size_t max, const char *format,
const struct tm *tm);
int mu_c_streamftime (mu_stream_t str, const char *fmt, struct tm *tm,
struct mu_timezone *tz);
/* ----------------------- */
/* File & path names. */
/* ----------------------- */
......
......@@ -16,6 +16,7 @@ imapio
listop
mailcap
prop
strftime
url-comp
url-parse
wicket
......
......@@ -51,6 +51,7 @@ noinst_PROGRAMS = \
listop\
mailcap\
prop\
strftime\
tempfile\
url-comp\
url-parse\
......@@ -81,6 +82,7 @@ TESTSUITE_AT = \
list.at\
mailcap.at\
prop.at\
strftime.at\
testsuite.at\
url.at\
url-comp.at\
......
/* GNU Mailutils -- a suite of utilities for electronic mail
Copyright (C) 1999, 2000, 2001, 2007, 2009, 2010, 2011 Free Software
Foundation, Inc.
GNU Mailutils is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3, or (at your option)
any later version.
GNU Mailutils is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with GNU Mailutils. If not, see <http://www.gnu.org/licenses/>. */
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <mailutils/error.h>
#include <mailutils/errno.h>
#include <mailutils/util.h>
#include <mailutils/stream.h>
#include <mailutils/cctype.h>
#include <mailutils/cstr.h>
#include <mailutils/stdstream.h>
void
usage ()
{
mu_stream_printf (mu_strout, "usage: %s [-format=FMT] [-tz=TZ]\n",
mu_program_name);
exit (0);
}
int
main (int argc, char **argv)
{
int rc, i;
char *format = "%c";
char *buf = NULL;
size_t size = 0;
size_t n;
struct mu_timezone tz, *tzp = NULL;
mu_set_program_name (argv[0]);
mu_stdstream_setup (MU_STDSTREAM_RESET_NONE);
memset (&tz, 0, sizeof tz);
for (i = 1; i < argc; i++)
{
char *opt = argv[i];
if (strncmp (opt, "-format=", 8) == 0)
format = opt + 8;
else if (strncmp (opt, "-tz=", 4) == 0)
{
int sign;
int n = atoi (opt + 4);
if (n < 0)
{
sign = -1;
n = - n;
}
else
sign = 1;
tz.utc_offset = sign * ((n / 100 * 60) + n % 100) * 60;
tzp = &tz;
}
else if (strcmp (opt, "-h") == 0)
usage ();
else
{
mu_error ("%s: unrecognized argument", opt);
exit (1);
}
}
while ((rc = mu_stream_getline (mu_strin, &buf, &size, &n)) == 0 && n > 0)
{
char *p;
struct tm *tm;
time_t t;
mu_rtrim_class (buf, MU_CTYPE_ENDLN);
if (*buf == ';')
{
mu_printf ("%s\n", buf);
continue;
}
t = strtoul (buf, &p, 10);
if (*p)
{
mu_error ("bad input line near %s", p);
continue;
}
tm = gmtime (&t);
mu_c_streamftime (mu_strout, format, tm, tzp);
mu_printf ("\n");
}
if (rc)
{
mu_error ("%s", mu_strerror (rc));
return 1;
}
return 0;
}
......@@ -83,4 +83,6 @@ m4_include([debugspec.at])
AT_BANNER([IMAP IO])
m4_include([imapio.at])
m4_include([strftime.at])
m4_include([fsaf.at])
\ No newline at end of file
......