1#!/bin/sh
2#
3# $NetBSD$
4#
5# Copyright (c) 2008 The NetBSD Foundation, Inc.
6# All rights reserved.
7#
8# This code is derived from software contributed to The NetBSD Foundation
9# by Luke Mewburn.
10#
11# Redistribution and use in source and binary forms, with or without
12# modification, are permitted provided that the following conditions
13# are met:
14# 1. Redistributions of source code must retain the above copyright
15#    notice, this list of conditions and the following disclaimer.
16# 2. Redistributions in binary form must reproduce the above copyright
17#    notice, this list of conditions and the following disclaimer in the
18#    documentation and/or other materials provided with the distribution.
19#
20# THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
21# ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
22# TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
23# PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
24# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
25# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
26# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
27# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
28# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
29# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
30# POSSIBILITY OF SUCH DAMAGE.
31#
32
33# set defaults
34#
35: ${TOOL_AWK=awk}
36: ${TOOL_DB=db}
37prog=${0##*/}
38
39usage()
40{
41	cat 1>&2 << _USAGE_
42Usage: ${prog} infile.txt outfile.db
43_USAGE_
44	exit 1
45}
46
47[ $# -ne 2 ] && usage
48infile=$1
49outfile=$2
50
51${TOOL_AWK} < ${infile} '
52	/^!/ { next; }
53	NF >= 4 {
54		printf "%s", tolower($4)
55		for (i = 5; i <= NF; i++)
56			printf "\\040%s", tolower($i)
57		printf " \\%03o\\%03o\\%03o\\%03o\\%03o\\%03o\n",
58			$1, $1, $2, $2, $3, $3
59	}' \
60| ${TOOL_DB} -q -w -N -U b -f - hash ${outfile}
61