mailcap.c
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/* GNU Mailutils -- a suite of utilities for electronic mail
Copyright (C) 1999, 2000, 2001 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 2, 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, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
#include <stdio.h>
#include <mailutils/mailcap.h>
#include <mailutils/stream.h>
#include <mailutils/error.h>
int
main(int argc, char **argv)
{
stream_t stream = NULL;
int status = 0;
char *file = argc == 1 ? "/etc/mailcap" : argv[1];
mu_mailcap_t mailcap = NULL;
status = file_stream_create (&stream, file, MU_STREAM_READ);
if (status)
{
mu_error ("cannot create file stream %s: %s",
file, mu_strerror (status));
exit (1);
}
status = stream_open (stream);
if (status)
{
mu_error ("cannot open file stream %s: %s",
file, mu_strerror (status));
exit (1);
}
status = mu_mailcap_create (&mailcap, stream);
if (status == 0)
{
int i;
size_t count = 0;
char buffer[256];
mu_mailcap_entries_count (mailcap, &count);
for (i = 1; i <= count; i++)
{
int j;
mu_mailcap_entry_t entry = NULL;
int fields_count = 0;
printf ("entry[%d]\n", i);
mu_mailcap_get_entry (mailcap, i, &entry);
/* typefield. */
mu_mailcap_entry_get_typefield (entry, buffer,
sizeof (buffer), NULL);
printf ("\ttypefield: %s\n", buffer);
/* view-command. */
mu_mailcap_entry_get_viewcommand (entry, buffer,
sizeof (buffer), NULL);
printf ("\tview-command: %s\n", buffer);
/* fields. */
mu_mailcap_entry_fields_count (entry, &fields_count);
for (j = 1; j <= fields_count; j++)
{
mu_mailcap_entry_get_field (entry, j, buffer,
sizeof (buffer), NULL);
printf ("\tfields[%d]: %s\n", j, buffer);
}
printf ("\n");
}
mu_mailcap_destroy (&mailcap);
}
return 0;
}