quit.c
2.46 KB
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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 "pop3d.h"
/* Enters the UPDATE phase and deletes marked messages */
/* Note:
Whether the removal was successful or not, the server
then releases any exclusive-access lock on the maildrop
and closes the TCP connection. */
static void pop3d_fix_mark ();
int
pop3d_quit (const char *arg)
{
int err = OK;
if (strlen (arg) != 0)
return ERR_BAD_ARGS;
if (state == TRANSACTION)
{
pop3d_unlock ();
pop3d_fix_mark ();
if (mailbox_flush (mbox, 1) != 0)
err = ERR_FILE;
if (mailbox_close (mbox) != 0)
err = ERR_FILE;
mailbox_destroy (&mbox);
syslog (LOG_INFO, _("Session ended for user: %s"), username);
}
else
syslog (LOG_INFO, _("Session ended for no user"));
state = UPDATE;
update_login_delay (username);
free (username);
free (md5shared);
if (err == OK)
pop3d_outf ("+OK\r\n");
return err;
}
static void
pop3d_fix_mark ()
{
size_t i;
size_t total = 0;
char *value = NULL;
int len;
mailbox_messages_count (mbox, &total);
if (expire > 0)
len = asprintf (&value, "%lu", (unsigned long) time (NULL));
for (i = 1; i <= total; i++)
{
message_t msg = NULL;
attribute_t attr = NULL;
mailbox_get_message (mbox, i, &msg);
message_get_attribute (msg, &attr);
if (pop3d_is_deleted (attr))
attribute_set_deleted (attr);
/* Mark the message with a timestamp. */
if (expire >= 0 && pop3d_is_retr (attr))
{
header_t header = NULL;
message_get_header (msg, &header);
header_set_value (header, "X-Expire-Timestamp", value, len);
}
}
free (value);
}