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 }