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#!/bin/sh
#
# Copyright (c) 1993 - 2004 The FreeBSD Project. All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
# 1. Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution.
#
# THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
# SUCH DAMAGE.
#
# $FreeBSD$
#
# PROVIDE: nsswitch
# REQUIRE: root
# BEFORE: NETWORK
. /etc/rc.subr
name="nsswitch"
start_cmd="nsswitch_start"
stop_cmd=":"
generate_host_conf()
{
local _cont _sources
nsswitch_conf=$1; shift;
host_conf=$1; shift;
_cont=0
_sources=""
while read line; do
line=${line##[ ]}
case $line in
hosts:*)
;;
*)
if [ $_cont -ne 1 ]; then
continue
fi
;;
esac
if [ "${line%\\}" = "${line}\\" ]; then
_cont=1
fi
line=${line#hosts:}
line=${line%\\}
line=${line%%#*}
_sources="${_sources}${_sources:+ }$line"
done < $nsswitch_conf
echo "# Auto-generated from nsswitch.conf" > $host_conf
for _s in ${_sources}; do
case $_s in
files)
echo "hosts" >> $host_conf
;;
dns)
echo "dns" >> $host_conf
;;
nis)
echo "nis" >> $host_conf
;;
cache | *=*)
;;
*)
printf "Warning: unrecognized source [%s]\n" $_s >&2
;;
esac
done
}
nsswitch_start()
{
# Generate host.conf for compatibility
#
if [ ! -f "/etc/host.conf" -o \
"/etc/host.conf" -ot "/etc/nsswitch.conf" ]
then
echo 'Generating host.conf.'
generate_host_conf /etc/nsswitch.conf /etc/host.conf
fi
}
load_rc_config $name
run_rc_command "$1"
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