util-canonify.c (1104B)
1 // $Id$ --*- c -*-- 2 3 // Copyright (C) 2004 Enrico Scholz <enrico.scholz@informatik.tu-chemnitz.de> 4 // 5 // This program is free software; you can redistribute it and/or modify 6 // it under the terms of the GNU General Public License as published by 7 // the Free Software Foundation; version 2 of the License. 8 // 9 // This program is distributed in the hope that it will be useful, 10 // but WITHOUT ANY WARRANTY; without even the implied warranty of 11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 // GNU General Public License for more details. 13 // 14 // You should have received a copy of the GNU General Public License 15 // along with this program; if not, write to the Free Software 16 // Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 17 18 19 #ifdef HAVE_CONFIG_H 20 # include <config.h> 21 #endif 22 23 #include "util.h" 24 25 size_t 26 canonifyVserverName(char *name) 27 { 28 char *in = name; 29 char *out = name; 30 31 while (*in) { 32 if ((*in>='a' && *in<='z') || 33 (*in>='A' && *in<='Z') || 34 (*in>='0' && *in<='9')) 35 *out++ = *in; 36 ++in; 37 } 38 *out = '\0'; 39 return out-name; 40 }