sa.c
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/* GNU Mailutils -- a suite of utilities for electronic mail
Copyright (C) 1999-2002, 2005, 2007, 2010-2012, 2014-2017 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 <mailutils/mailutils.h>
int
main (int argc, char **argv)
{
struct mu_sockaddr_hints hints;
struct mu_sockaddr *sa, *ap;
int rc, i;
char *node = NULL, *serv = NULL;
char *urlstr;
mu_set_program_name (argv[0]);
memset (&hints, 0, sizeof (hints));
hints.family = AF_UNSPEC;
for (i = 1; i < argc; i++)
{
if (strcmp (argv[i], "passive") == 0)
hints.flags |= MU_AH_PASSIVE;
else if (strcmp (argv[i], "detect") == 0)
hints.flags |= MU_AH_DETECT_FAMILY;
else if (strncmp (argv[i], "node=", 5) == 0)
node = argv[i] + 5;
else if (strncmp (argv[i], "serv=", 5) == 0)
serv = argv[i] + 5;
else if (strncmp (argv[i], "url=", 4) == 0)
urlstr = argv[i] + 4;
else if (strncmp (argv[i], "proto=", 6) == 0)
hints.protocol = atoi(argv[i] + 6);
else if (strncmp (argv[i], "family=", 7) == 0)
hints.family = atoi (argv[i] + 7);
else if (strncmp (argv[i], "socktype=", 9) == 0)
hints.socktype = atoi (argv[i] + 9);
else
{
mu_error ("unknown argument: %s", argv[i]);
exit (1);
}
}
if (urlstr)
{
mu_url_t url;
if (node || serv)
{
mu_error ("both url and host/serv are given");
exit (1);
}
rc = mu_url_create (&url, urlstr);
if (rc)
{
mu_error ("cannot create url: %s", mu_strerror (rc));
exit (2);
}
rc = mu_sockaddr_from_url (&sa, url, &hints);
}
else
rc = mu_sockaddr_from_node (&sa, node, serv, &hints);
if (rc)
{
mu_error ("cannot create sockaddr: %s", mu_strerror (rc));
exit (2);
}
for (ap = sa; ap; ap = ap->next)
printf ("%s\n", mu_sockaddr_str (ap));
mu_sockaddr_free (sa);
exit (0);
}