#! /bin/sh
#
#	$NetBSD: bind2netbsd,v 1.6 1999/11/19 18:04:11 veego Exp $
#
# Copyright (c) 1998, 1999 The NetBSD Foundation, Inc.
# 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.
# 3. All advertising materials mentioning features or use of this software
#    must display the following acknowledgement:
#	This product includes software developed by the NetBSD
#	Foundation, Inc. and its contributors.
# 4. Neither the name of The NetBSD Foundation nor the names of its
#    contributors may be used to endorse or promote products derived
#    from this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. 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 FOUNDATION 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.
#
# bind2netbsd:  convert a bind source tree into a
# netbsd bind source tree, under basesrc/dist,

# Note: you need to extract the src and doc tar files and put it into
#	one directory. This directory is the 'src' argument of bind2netbsd.

if [ $# -ne 2 ]; then echo "bind2netbsd src dest"; exit 1; fi

r=$1
d=$2/basesrc/dist/bind

case "$d" in
	/*)
		;;
	*)
		d=`/bin/pwd`/$d
		;;
esac

case "$r" in
	/*)
		;;
	*)
		r=`/bin/pwd`/$r
		;;
esac

echo preparing directory $d
rm -rf $d
mkdir -p $d/man

### Copy the files and directories
cd $r/src
pax -rvw bin include lib $d
cd port/netbsd/include
pax -rvw port_after.h port_before.h prand_conf.h $d/include
cd bin
pax -rvw probe_ipv6 $d/bin
cd $r/doc/man
pax -rvw dig.1 dnskeygen.1 dnsquery.1 host.1 named-bootconf.8 named-xfer.8 named.8 named.conf.5 ndc.8 nslookup.8 $d/man

### Remove lib/bsd
cd $d/lib
rm -r bsd

### Remove .cvsignore, Makefiles and *.mdoc files
find $d -name '.cvsignore' -exec rm {} \;
find $d -name 'Makefile' -exec rm {} \;
cd $d/lib/isc && rm *.mdoc

### Remove the $'s around the Id: and add our NetBSD RCS Id
find $d -name '*.[chly]' -print | while read c; do
	sed -e ' s/\$\(Id.*\) \$/\1/' < $c > /tmp/bind2n$$ && mv /tmp/bind2n$$ $c && \
	echo removed \$Id tag from $c
	sed 1q < $c | grep -q '\$NetBSD' || (
echo "/*	\$NetBSD\$	*/" >/tmp/bind3n$$
echo "" >>/tmp/bind3n$$
cat $c  >> /tmp/bind3n$$
mv /tmp/bind3n$$ $c && echo added RCS tag to $c
	)
done

find $d/man -name '*.[0-9]' -print | while read m; do
	sed -e ' s/\$\(Id.*\) \$/\1/' < $m > /tmp/bind1m$$ && \
	mv /tmp/bind1m$$ $m && echo removed \$Id tag from $m

	sed 1q < $m | grep -q '\$NetBSD' || (
echo ".\\\"     \$NetBSD\$" >/tmp/bind2m$$
echo ".\\\"" >>/tmp/bind2m$$
	cat $m >> /tmp/bind2m$$
	mv /tmp/bind2m$$ $m && echo added RCS tag to $m

	sed -e "s/@INDOT@//g" -e "s/@INDOT_U@//g" \
		-e "s/@XFER_INDOT@//g" -e "s/@XFER_INDOT_U@//g" \
		-e "s/@CMD_EXT@/1/g" -e "s/@CMD_EXT_U@/1/g" \
		-e "s/@LIB_NETWORK_EXT@/3/g" -e "s/@LIB_NETWORK_EXT_U@/3/g" \
		-e "s/@FORMAT_EXT@/5/g" -e "s/@FORMAT_EXT_U@/5/g" \
		-e "s/@DESC_EXT@/7/g" -e "s/@DESC_EXT_U@/7/g" \
		-e "s/@SYS_OPS_EXT@/8/g" -e "s/@SYS_OPS_EXT_U@/8/g" \
		-e "s/@SYSCALL_EXT@/2/g" -e "s/@SYSCALL_EXT_U@/2/g" \
		-e "s/@BSD_SYSCALL_EXT@/2/g" -e "s/@BSD_SYSCALL_EXT_U@/2/g" \
		-e "s/@LIB_C_EXT@/3/g" -e "s/@LIB_C_EXT_U@/3/g" < $m > /tmp/bind3m$$ && \
	mv /tmp/bind3m$$ $m && echo fixup $m
	)
done

echo done

### Clean up any CVS directories that might be around.
echo "cleaning up CVS residue."
(
	cd $d
	find . -type d -name "CVS" -print | xargs rm -r
)
echo done

### Fixing file and directory permissions.
echo "Fixing file/directory permissions."
(
	cd $d
	find . -type f -print | xargs chmod u+rw,go+r
	find . -type d -print | xargs chmod u+rwx,go+rx
)
echo done

exit 0