#!/bin/sh
# $XConsortium: dbtoman /main/6 1996/09/15 18:58:15 rws $
#############################################################################
#
#	dbtoman
#
#############################################################################
#
# Copyright (c) 1996 X Consortium
# Copyright (c) 1996 Dalrymple Consulting
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
# X CONSORTIUM OR DALRYMPLE CONSULTING BE LIABLE FOR ANY CLAIM, DAMAGES OR
# OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
# ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
# OTHER DEALINGS IN THE SOFTWARE.
#
# Except as contained in this notice, the names of the X Consortium and
# Dalrymple Consulting shall not be used in advertising or otherwise to
# promote the sale, use or other dealings in this Software without prior
# written authorization.
#

trap "rm -f /tmp/dtm.$$.psinc /tmp/dtm.$$.out1 /tmp/dtm.$$.out2" 0 1 2 3 4 5 6 7 8 10 12 15

prefix="/usr/local/dt"
exec_prefix="${prefix}"

dcbk_name="cde/dtdocbook"

dtdcbk_libexecdir="${dtdcbk_libexecdir:-${exec_prefix}/libexec/${dcbk_name}}"
dtdcbk_datarootdir="${dtdcbk_datarootdir:-${prefix}/share/${dcbk_name}}"

instant="${dtdcbk_libexecdir}/instant/instant"

sgml_dir="${dtdcbk_datarootdir}/sgml"

export SP_CHARSET_FIXED=1
export SP_ENCODING='UTF-8'
export SGML_CATALOG_FILES="${sgml_dir}/catalog"
export TPT_LIB="${dtdcbk_datarootdir}/tpt"

parser='onsgmls'
parser_opts='-g -oline -wno-idref'
decl="${sgml_dir}/docbook.dcl"

nroff=

if [ $# -gt 0 ] && [ $1 = "-c" ]
then
	nroff="| tbl | nroff -man"
	shift
fi
if [ $# -eq 4 ]
then	locale=$1
	dclfile=$2
	reffile=$3
	manfile=$4
else	echo "usage:  dtdocbook2man [-c] locale dcl-file ref-src-file man-dst-file"
	exit 1
fi

cat > /tmp/dtm.$$.psinc <<\!
'\" t
!

grep '<\!-- $''XConsortium: ' $reffile | \
sed -e 's/<\!-- $''XConsortium:/...\\"/g' -e 's/ -->//g' >> /tmp/dtm.$$.psinc

cat >> /tmp/dtm.$$.psinc <<\!
.de P!
.fl
\!!1 setgray
.fl
\\&.\"
.fl
\!!0 setgray
.fl			\" force out current output buffer
\!!save /psv exch def currentpoint translate 0 0 moveto
\!!/showpage{}def
.fl			\" prolog
.sy sed -e 's/^/!/' \\$1\" bring in postscript file
\!!psv restore
.
.de pF
.ie     \\*(f1 .ds f1 \\n(.f
.el .ie \\*(f2 .ds f2 \\n(.f
.el .ie \\*(f3 .ds f3 \\n(.f
.el .ie \\*(f4 .ds f4 \\n(.f
.el .tm ? font overflow
.ft \\$1
..
.de fP
.ie     !\\*(f4 \{\
.	ft \\*(f4
.	ds f4\"
'	br \}
.el .ie !\\*(f3 \{\
.	ft \\*(f3
.	ds f3\"
'	br \}
.el .ie !\\*(f2 \{\
.	ft \\*(f2
.	ds f2\"
'	br \}
.el .ie !\\*(f1 \{\
.	ft \\*(f1
.	ds f1\"
'	br \}
.el .tm ? font underflow
..
.ds f1\"
.ds f2\"
.ds f3\"
.ds f4\"
!

cat $decl $dclfile $reffile | \
sed -e 's/<\!\[[ ]*\%CDE\.C\.CDE;[ ]*\[<[rR]ef[eE]ntry [iI]d="[^"]*">\]\]>/<refentry>/g' | \
$parser $parser_opts | \
$instant -L$locale -croff.cmap -sroff.sdata -tdocbook-to-man.ts > \
/tmp/dtm.$$.out1 && eval cat /tmp/dtm.$$.psinc /tmp/dtm.$$.out1 $nroff > \
/tmp/dtm.$$.out2 && cp /tmp/dtm.$$.out2 $manfile
