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pop3d/stat.c 1.88 KB
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/* GNU Mailutils -- a suite of utilities for electronic mail
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   Copyright (C) 1999, 2000, 2001, 2005, 2007, 2009, 2010 Free Software
   Foundation, Inc.
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   GNU Mailutils is free software; you can redistribute it and/or modify
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   it under the terms of the GNU General Public License as published by
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   the Free Software Foundation; either version 3, or (at your option)
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   any later version.

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   GNU Mailutils is distributed in the hope that it will be useful,
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   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
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   along with GNU Mailutils.  If not, see <http://www.gnu.org/licenses/>. */
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#include "pop3d.h"

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

int
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pop3d_stat (char *arg)
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{
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  size_t mesgno;
  size_t size = 0;
  size_t lines = 0;
  size_t total = 0;
  size_t num = 0;
  size_t tsize = 0;
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  mu_message_t msg = NULL;
  mu_attribute_t attr = NULL;
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  if (strlen (arg) != 0)
    return ERR_BAD_ARGS;
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  if (state != TRANSACTION)
    return ERR_WRONG_STATE;
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  /* rfc1939: if the POP3 server host internally represents end-of-line as a
     single character, then the POP3 server simply counts each occurrence of
     this character in a message as two octets. */
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  mu_mailbox_messages_count (mbox, &total);
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  for (mesgno = 1; mesgno <= total; mesgno++)
    {
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      mu_mailbox_get_message (mbox, mesgno, &msg);
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      mu_message_get_attribute (msg, &attr);
Alain Magloire authored
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      /* rfc1939: Note that messages marked as deleted are not counted in
	 either total.  */
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      if (!pop3d_is_deleted (attr))
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	{
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	  mu_message_size (msg, &size);
	  mu_message_lines (msg, &lines);
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	  tsize += size + lines;
	  num++;
	}
    }
Sergey Poznyakoff authored
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  pop3d_outf ("+OK %s %s\n", mu_umaxtostr (0, num), mu_umaxtostr (1, tsize));
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  return OK;
}