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/* vi:ai:et:ts=8 sw=2
*/
/*
* wzdftpd - a modular and cool ftp server
* Copyright (C) 2002-2004 Pierre Chifflier
*
* 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
* of the License, 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
* As a special exemption, Pierre Chifflier
* and other respective copyright holders give permission to link this program
* with OpenSSL, and distribute the resulting executable, without including
* the source code for OpenSSL in the source distribution.
*/
/** \file libwzd_codes.c
* \brief Definitions for FTP reply codes
*/
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
#include "libwzd_codes.h"
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
/** Splits the FTP reply code in three parts, which can be interpreted using
* the previous macros REPLY_DIGIT_... and REPLY_DIGIT2_...
* \note The meaning of the last digit is very unclear in RFC959
* \return 0 if ok, 1 if the code is not a valid FTP reply code
*/
int wzd_split_reply_code(int code, int * digit1, int * digit2, int * digit3)
{
if ( ! REPLY_IS_VALID(code) ) return 1;
if (digit3) *digit3 = (code % 10);
code /= 10;
if (digit2) *digit2 = (code % 10);
code /= 10;
if (digit1) *digit1 = (code % 10);
code /= 10;
return 0;
}
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