/* GNU POP3 - a small, fast, and efficient POP3 daemon
   Copyright (C) 1999 Jakob 'sparky' Kaivo <jkaivo@nodomainname.net>

   This program 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.

   This program 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 this program; if not, write to the Free Software
   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */

#include "pop3d.h"

/* Prints the number of messages and the total size of all messages */

int
pop3_stat (const char *arg)
{
  int size = 0;
  int i;

  if (strlen (arg) != 0)
    return ERR_BAD_ARGS;

  if (state != TRANSACTION)
    return ERR_WRONG_STATE;

  for (i = 0; i < mbox->messages ; i++)
    if (!mbox_is_deleted (mbox, i))
      size += mbox->sizes[i];

  fprintf (ofile, "+OK %d %d\r\n", mbox->messages - mbox->num_deleted, size);
  return OK;
}