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/* GNU Mailutils -- a suite of utilities for electronic mail
Copyright (C) 1999, 2000, 2001, 2002, 2005,
2007, 2009 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, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
MA 02110-1301 USA */
#include "guimb.h"
char *temp_filename;
FILE *temp_file;
mu_mailbox_t mbox;
void
collect_open_default ()
{
size_t nmesg;
if (!default_mailbox)
{
int rc = mu_construct_user_mailbox_url (&default_mailbox, user_name);
if (rc)
{
util_error (_("cannot construct default mailbox URL: %s"),
mu_strerror (rc));
exit (1);
}
}
if (mu_mailbox_create (&mbox, default_mailbox) != 0
|| mu_mailbox_open (mbox, MU_STREAM_RDWR) != 0)
{
util_error (_("cannot open default mailbox %s: %s"),
default_mailbox, mu_strerror (errno));
exit (1);
}
/* Suck in the messages */
mu_mailbox_messages_count (mbox, &nmesg);
}
/* Open temporary file for collecting incoming messages */
void
collect_open_mailbox_file ()
{
int fd;
/* Create input mailbox */
fd = mu_tempfile (NULL, &temp_filename);
if (fd == -1)
exit (1);
temp_file = fdopen (fd, "w");
if (!temp_file)
{
util_error ("fdopen: %s", strerror (errno));
close (fd);
exit (1);
}
}
/* Append contents of file `name' to the temporary file */
int
collect_append_file (char *name)
{
char *buf = NULL;
size_t n = 0;
FILE *fp;
if (strcmp (name, "-") == 0)
fp = stdin;
else
{
fp = fopen (name, "r");
if (!fp)
{
util_error (_("cannot open input file %s: %s"), name, strerror (errno));
return -1;
}
}
/* Copy the contents of the file */
while (getline (&buf, &n, fp) > 0)
fprintf (temp_file, "%s", buf);
free (buf);
fclose (fp);
return 0;
}
/* Close the temporary, and reopen it as a mailbox. */
void
collect_create_mailbox ()
{
size_t nmesg;
if (!temp_file)
return;
fclose (temp_file);
if (mu_mailbox_create (&mbox, temp_filename) != 0
|| mu_mailbox_open (mbox, MU_STREAM_READ) != 0)
{
util_error (_("cannot create temp mailbox %s: %s"),
temp_filename, strerror (errno));
unlink (temp_filename);
exit (1);
}
/* Suck in the messages */
mu_mailbox_messages_count (mbox, &nmesg);
if (nmesg == 0)
{
util_error (_("input format not recognized"));
exit (1);
}
}
int
collect_output ()
{
size_t i, count = 0;
mu_mailbox_t outbox = NULL;
int saved_umask;
if (!temp_filename)
{
mu_mailbox_expunge (mbox);
return 0;
}
if (user_name)
saved_umask = umask (077);
if (mu_mailbox_create_default (&outbox, default_mailbox) != 0
|| mu_mailbox_open (outbox, MU_STREAM_RDWR|MU_STREAM_CREAT) != 0)
{
mu_mailbox_destroy (&outbox);
mu_error (_("cannot open output mailbox %s: %s"),
default_mailbox, strerror (errno));
return 1;
}
mu_mailbox_messages_count (mbox, &count);
for (i = 1; i <= count; i++)
{
mu_message_t msg = NULL;
mu_attribute_t attr = NULL;
mu_mailbox_get_message (mbox, i, &msg);
mu_message_get_attribute (msg, &attr);
if (!mu_attribute_is_deleted (attr))
{
mu_attribute_set_recent (attr);
mu_mailbox_append_message (outbox, msg);
}
}
mu_mailbox_close (outbox);
mu_mailbox_destroy (&outbox);
if (user_name)
umask (saved_umask);
return 0;
}
/* Close the temporary mailbox and unlink the file associated with it */
void
collect_drop_mailbox ()
{
mu_mailbox_close (mbox);
mu_mailbox_destroy (&mbox);
if (temp_filename)
{
unlink (temp_filename);
free (temp_filename);
}
}
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