list.c
2.03 KB
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/* GNU Mailutils -- a suite of utilities for electronic mail
Copyright (C) 1999, 2000, 2001, 2005 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., 51 Franklin Street, Fifth Floor, Boston,
MA 02110-1301 USA */
#include "pop3d.h"
/* Displays the size of message number arg or all messages (if no arg) */
int
pop3d_list (const char *arg)
{
size_t mesgno;
mu_message_t msg = NULL;
mu_attribute_t attr = NULL;
size_t size = 0;
size_t lines = 0;
if (state != TRANSACTION)
return ERR_WRONG_STATE;
if (strchr (arg, ' ') != NULL)
return ERR_BAD_ARGS;
if (strlen (arg) == 0)
{
size_t total = 0;
pop3d_outf ("+OK\r\n");
mu_mailbox_messages_count (mbox, &total);
for (mesgno = 1; mesgno <= total; mesgno++)
{
mu_mailbox_get_message (mbox, mesgno, &msg);
mu_message_get_attribute (msg, &attr);
if (!pop3d_is_deleted (attr))
{
mu_message_size (msg, &size);
mu_message_lines (msg, &lines);
pop3d_outf ("%d %d\r\n", mesgno, size + lines);
}
}
pop3d_outf (".\r\n");
}
else
{
mesgno = strtoul (arg, NULL, 10);
if (mu_mailbox_get_message (mbox, mesgno, &msg) != 0)
return ERR_NO_MESG;
mu_message_get_attribute (msg, &attr);
if (pop3d_is_deleted (attr))
return ERR_MESG_DELE;
mu_message_size (msg, &size);
mu_message_lines (msg, &lines);
pop3d_outf ("+OK %d %d\r\n", mesgno, size + lines);
}
return OK;
}