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/* GNU Mailutils -- a suite of utilities for electronic mail
Copyright (C) 1999, 2000, 2001, 2002 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 "guimb.h"
void
util_error (char *fmt, ...)
{
va_list ap;
va_start (ap, fmt);
fprintf (stderr, "guimb: ");
vfprintf (stderr, fmt, ap);
fprintf (stderr, "\n");
va_end (ap);
}
char *
util_get_sender (int msgno)
{
header_t header = NULL;
address_t addr = NULL;
message_t msg = NULL;
char buffer[512];
mailbox_get_message (mbox, msgno, &msg);
message_get_header (msg, &header);
if (header_get_value (header, MU_HEADER_FROM, buffer, sizeof (buffer), NULL)
|| address_create (&addr, buffer))
{
envelope_t env = NULL;
message_get_envelope (msg, &env);
if (envelope_sender (env, buffer, sizeof (buffer), NULL)
|| address_create (&addr, buffer))
{
util_error (_("Cannot determine sender name (msg %d)"), msgno);
return NULL;
}
}
if (address_get_email (addr, 1, buffer, sizeof (buffer), NULL))
{
util_error (_("Cannot determine sender name (msg %d)"), msgno);
address_destroy (&addr);
return NULL;
}
address_destroy (&addr);
return strdup (buffer);
}
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