1265055Smarcel#!/bin/sh 2284079Smarcel# 3265055Smarcel# Copyright (c) 1993 - 2004 The FreeBSD Project. All rights reserved. 4265055Smarcel# 5265055Smarcel# Redistribution and use in source and binary forms, with or without 6265055Smarcel# modification, are permitted provided that the following conditions 7265055Smarcel# are met: 8265055Smarcel# 1. Redistributions of source code must retain the above copyright 9265055Smarcel# notice, this list of conditions and the following disclaimer. 10265055Smarcel# 2. Redistributions in binary form must reproduce the above copyright 11265055Smarcel# notice, this list of conditions and the following disclaimer in the 12265055Smarcel# documentation and/or other materials provided with the distribution. 13265055Smarcel# 14265055Smarcel# THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND 15265055Smarcel# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 16265055Smarcel# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 17265055Smarcel# ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE 18265055Smarcel# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19265055Smarcel# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20265055Smarcel# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21265055Smarcel# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22265055Smarcel# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23265055Smarcel# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24265055Smarcel# SUCH DAMAGE. 25265055Smarcel# 26265055Smarcel# $FreeBSD$ 27265055Smarcel# 28265055Smarcel 29265055Smarcel# PROVIDE: nsswitch 30265055Smarcel# REQUIRE: root 31265055Smarcel# BEFORE: NETWORK 32265055Smarcel 33265055Smarcel. /etc/rc.subr 34265055Smarcel 35265055Smarcelname="nsswitch" 36265055Smarcelstart_cmd="nsswitch_start" 37265055Smarcelstop_cmd=":" 38265055Smarcel 39265055Smarcelgenerate_host_conf() 40265055Smarcel{ 41265055Smarcel local _cont _sources 42265055Smarcel 43284079Smarcel nsswitch_conf=$1; shift; 44284079Smarcel host_conf=$1; shift; 45284079Smarcel 46284079Smarcel _cont=0 47284079Smarcel _sources="" 48284144Smarcel while read line; do 49284144Smarcel line=${line##[ ]} 50285069Smarcel case $line in 51285069Smarcel hosts:*) 52285069Smarcel ;; 53285074Smarcel *) 54285074Smarcel if [ $_cont -ne 1 ]; then 55284079Smarcel continue 56284079Smarcel fi 57284079Smarcel ;; 58284079Smarcel esac 59284079Smarcel if [ "${line%\\}" = "${line}\\" ]; then 60284079Smarcel _cont=1 61284079Smarcel fi 62284079Smarcel line=${line#hosts:} 63284079Smarcel line=${line%\\} 64284079Smarcel line=${line%%#*} 65284079Smarcel _sources="${_sources}${_sources:+ }$line" 66284079Smarcel done < $nsswitch_conf 67284144Smarcel 68284144Smarcel echo "# Auto-generated from nsswitch.conf" > $host_conf 69284144Smarcel for _s in ${_sources}; do 70285069Smarcel case $_s in 71285069Smarcel files) 72284246Smarcel echo "hosts" >> $host_conf 73284246Smarcel ;; 74284246Smarcel dns) 75284246Smarcel echo "dns" >> $host_conf 76285069Smarcel ;; 77285074Smarcel nis) 78285074Smarcel echo "nis" >> $host_conf 79285074Smarcel ;; 80285074Smarcel cache | *=*) 81285074Smarcel ;; 82284079Smarcel *) 83284079Smarcel echo "Warning: unrecognized source [$_s]" >&2 84284079Smarcel ;; 85284079Smarcel esac 86284079Smarcel done 87284079Smarcel} 88265055Smarcel 89nsswitch_start() 90{ 91 # Generate host.conf for compatibility 92 # 93 if [ ! -f "/etc/host.conf" -o \ 94 "/etc/host.conf" -ot "/etc/nsswitch.conf" ] 95 then 96 echo 'Generating host.conf.' 97 generate_host_conf /etc/nsswitch.conf /etc/host.conf 98 fi 99 100} 101 102load_rc_config $name 103run_rc_command "$1" 104