addr/addr_to_str.c

Go to the documentation of this file.
00001 // Copyright 2006 Benedikt Böhm <hollow@gentoo.org>
00002 //
00003 // This program is free software; you can redistribute it and/or modify
00004 // it under the terms of the GNU General Public License as published by
00005 // the Free Software Foundation; either version 2 of the License, or
00006 // (at your option) any later version.
00007 //
00008 // This program is distributed in the hope that it will be useful,
00009 // but WITHOUT ANY WARRANTY; without even the implied warranty of
00010 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00011 // GNU General Public License for more details.
00012 //
00013 // You should have received a copy of the GNU General Public License
00014 // along with this program; if not, write to the
00015 // Free Software Foundation, Inc.,
00016 // 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
00017 
00018 #include "addr.h"
00019 #include "printf.h"
00020 
00021 char *addr_to_str(uint32_t ip, uint32_t mask)
00022 {
00023         char *buf;
00024         
00025         ip   = addr_ntoh(ip);
00026         mask = addr_ntoh(mask);
00027         
00028         uint8_t *ipp   = (uint8_t *) &ip;
00029         uint8_t *maskp = (uint8_t *) &mask;
00030         
00031         if (mask)
00032                 _lucid_asprintf(&buf, "%u.%u.%u.%u/%u.%u.%u.%u",
00033                                       ipp[0],   ipp[1],   ipp[2],   ipp[3],
00034                                       maskp[0], maskp[1], maskp[2], maskp[3]);
00035         
00036         else
00037                 _lucid_asprintf(&buf, "%u.%u.%u.%u", ipp[0],  ipp[1],  ipp[2],  ipp[3]);
00038         
00039         return buf;
00040 }

Generated on Sun Dec 3 17:45:53 2006 for lucid by  doxygen 1.5.1