1#!/bin/sh 2# 3# Copyright (c) 1993 - 2003 The FreeBSD Project. All rights reserved. 4# 5# Redistribution and use in source and binary forms, with or without 6# modification, are permitted provided that the following conditions 7# are met: 8# 1. Redistributions of source code must retain the above copyright 9# notice, this list of conditions and the following disclaimer. 10# 2. Redistributions in binary form must reproduce the above copyright 11# notice, this list of conditions and the following disclaimer in the 12# documentation and/or other materials provided with the distribution. 13# 14# THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND 15# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 16# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 17# ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE 18# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24# SUCH DAMAGE. 25# 26# $FreeBSD: src/etc/rc.d/nisdomain,v 1.1 2003/04/18 17:51:54 mtm Exp $ 27# $DragonFly: src/etc/rc.d/nisdomain,v 1.3 2004/01/27 00:42:45 rob Exp $ 28# 29 30# PROVIDE: nisdomain 31# REQUIRE: SERVERS rpcbind 32# BEFORE: ypbind ypserv ypxfrd 33# KEYWORD: DragonFly 34 35. /etc/rc.subr 36 37name="nisdomain" 38start_cmd="nisdomain_start" 39stop_cmd=":" 40 41convert_host_conf() 42{ 43 host_conf=$1; shift; 44 nsswitch_conf=$1; shift; 45 awk ' \ 46 /^[:blank:]*#/ { next } \ 47 /(hosts|local|file)/ { nsswitch[c] = "files"; c++; next } \ 48 /(dns|bind)/ { nsswitch[c] = "dns"; c++; next } \ 49 /nis/ { nsswitch[c] = "nis"; c++; next } \ 50 { printf "Warning: unrecognized line [%s]", $0 > "/dev/stderr" } \ 51 END { \ 52 printf "hosts: "; \ 53 for (i in nsswitch) printf "%s ", nsswitch[i]; \ 54 printf "\n"; \ 55 }' < $host_conf > $nsswitch_conf 56} 57 58generate_host_conf() 59{ 60 nsswitch_conf=$1; shift; 61 host_conf=$1; shift; 62 63 awk ' 64 BEGIN { 65 xlat["files"] = "hosts"; 66 xlat["dns"] = "bind"; 67 xlat["nis"] = "nis"; 68 cont = 0; 69 } 70 sub(/^[\t ]*hosts:/, "") || cont { 71 if (!cont) 72 srcs = "" 73 sub(/#.*/, "") 74 gsub(/[][]/, " & ") 75 cont = sub(/\\$/, "") 76 srcs = srcs " " $0 77 } 78 END { 79 print "# Auto-generated from nsswitch.conf, do not edit" 80 ns = split(srcs, s) 81 for (n = 1; n <= ns; ++n) { 82 if (s[n] in xlat) 83 print xlat[s[n]] 84 } 85} 86' <$nsswitch_conf >$host_conf 87} 88 89nisdomain_start() 90{ 91 # Generate host.conf for compatibility 92 # 93 if [ -f "/etc/nsswitch.conf" ]; then 94 echo 'Generating host.conf.' 95 generate_host_conf /etc/nsswitch.conf /etc/host.conf 96 fi 97 98 # Convert host.conf to nsswitch.conf if necessary 99 # 100 if [ -f "/etc/host.conf" -a ! -f "/etc/nsswitch.conf" ]; then 101 echo '' 102 echo 'Warning: /etc/host.conf is no longer used' 103 echo ' /etc/nsswitch.conf will be created for you' 104 convert_host_conf /etc/host.conf /etc/nsswitch.conf 105 fi 106 107 # Set the domainname if we're using NIS 108 # 109 case ${nisdomainname} in 110 [Nn][Oo]|'') 111 ;; 112 *) 113 domainname ${nisdomainname} 114 echo "Setting NIS domain: `/bin/domainname`." 115 ;; 116 esac 117} 118 119load_rc_config $name 120run_rc_command "$1" 121