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path: root/external/bsd/ipf/ipf2netbsd
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#! /bin/sh
#
#	$NetBSD: ipf2netbsd,v 1.2 2012/03/23 23:14:34 christos Exp $
#
# Copyright (c) 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.
#
# 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.
#
# ipf2netbsd:  convert a ipf source tree into a netbsd ipf source tree,
# under src/dist/ipf, src/sys/dist/ipf/netinet, src/sys/lkm/netinet/if_ipl
# and src/regress/sys/kern/ipf

if [ $# -ne 2 ]; then echo "ipf2netbsd src dest"; exit 1; fi

r=$1
dest=$2

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

dbase=$dest/src/external/bsd/ipf/dist
dsys=$dest/src/sys/external/bsd/ipf/netinet
#dlkm=$dest/src/sys/modules/ipf
dtests=$dest/src/tests/ipf

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

echo preparing directory $dbase, $dsys, $dlkm and $dregress
rm -rf $dbase $dsys $dlkm $dregress

### Copy the files and directories
mkdir -p $dbase $dsys $dlkm $dregress
cd $r
pax -rvw . $dbase
pax -rvw \
	fil.c \
	ip_auth.c \
	ip_auth.h \
	ip_compat.h \
	ip_dns_pxy.c \
	ip_dstlist.c \
	ip_dstlist.h \
	ip_fil.h \
	ip_fil_compat.c \
	ip_fil_netbsd.c \
	ip_frag.c \
	ip_frag.h \
	ip_ftp_pxy.c \
	ip_htable.c \
	ip_htable.h \
	ip_ipsec_pxy.c \
	ip_irc_pxy.c \
	ip_log.c \
	ip_lookup.c \
	ip_lookup.h \
	ip_nat.c \
	ip_nat6.c \
	ip_nat.h \
	ip_netbios_pxy.c \
	ip_pool.c \
	ip_pool.h \
	ip_pptp_pxy.c \
	ip_proxy.c \
	ip_proxy.h \
	ip_raudio_pxy.c \
	ip_rcmd_pxy.c \
	ip_rpcb_pxy.c \
	ip_scan.c \
	ip_scan.h \
	ip_state.c \
	ip_state.h \
	ip_sync.c \
	ip_sync.h \
	ip_tftp_pxy.c \
	ipf_rb.h \
	ipl.h \
	radix_ipf.c \
	radix_ipf.h \
	$dsys
cd $r/test
pax -rvw * $dtest
list="
4bsd
AIX
BSD
BSDOS
BSDOS3
BSDOS4
COMPILE.2.5
COMPILE.Solaris2
FAQ.FreeBSD
FreeBSD
FreeBSD-2.2
FreeBSD-3
FreeBSD-4.0
HPUX
INST.FreeBSD-2.2
INSTALL.BSDOS
INSTALL.FreeBSD
INSTALL.IRIX
INSTALL.Sol2
INSTALL.SunOS
INSTALL.Tru64
Linux
IRIX
OSF
INSTALL.NetBSD
INSTALL.Linux
INSTALL.xBSD
INSTALL.BSDOS3
NAT.FreeBSD
OpenBSD
OpenBSD-2
OpenBSD-3
SunOS4
SunOS5
ipsend/.OLD
BugReport
IMPORTANT
IPF.KANJI
Makefile
NetBSD
NetBSD-1.2
Y2K
arc4random.c
bsdinstall
buildsunos
fil.c
hpux.c
ip_auth.c
ip_auth.h
ip_compat.h
ip_fil.h
ip_fil_aix.c
ip_fil_freebsd.c
ip_fil_hpux.c
ip_fil_irix.c
ip_fil_linux.c
ip_fil_netbsd.c
ip_fil_openbsd.c
ip_fil_osf.c
ip_fil_solaris.c
ip_fil_sunos4.c
ip_frag.c
ip_frag.h
ip_ftp_pxy.c
ip_ipsec_pxy.c
ip_log.c
ip_nat.c
ip_nat.h
ip_netbios_pxy.c
ip_proxy.c
ip_proxy.h
ip_raudio_pxy.c
ip_rcmd_pxy.c
ip_state.c
ip_state.h
ipl.h
iplang/Makefile
ipsd/Makefile
ipsend/Makefile
l4check/Makefile
lib/Makefile
lib/printiphdr.c
linux.c
linux.h
ml_ipl.c
mlf_ipl.c
mlf_rule.c
mlfk_ipl.c
mlfk_rule.c
mlh_rule.c
mli_ipl.c
mln_ipl.c
mlo_ipl.c
mlo_rule.c
mls_ipl.c
mls_rule.c
mlso_rule.c
samples/Makefile
solaris.c
test
tools/Makefile
tru64.c
"

### Remove uninteresting bits
echo "removing extraneous files and directiones."
(
	cd ${dbase}
	find . -name .cvsignore | xargs /bin/rm -f
	for i in $list; do
		echo "removing $i";
		/bin/rm -rf "$i"
	done
)
(
	cd ${dtest}
	for i in Makefile expected/Makefile; do
		echo "removing $i";
		/bin/rm -rf "$i"
	done
)
echo done

### Remove the $'s around various RCSIDs
cleantags $dest

### Add our NetBSD RCS Id
find $dest -type f -name '*.[chly]' -print | while read c; do
	sed 1q < $c | grep -q '\$NetBSD' || (
echo "/*	\$NetBSD\$	*/" >/tmp/ipf2n$$
echo "" >>/tmp/ipf2n$$
cat $c  >> /tmp/ipf2n$$
mv /tmp/ipf2n$$ $c # && echo added RCS tag to $c
	)
done

find $dest -type f -name '*.[0-9]' -a \! -name 'example.*' -a \! -name 'ipv6.*' -print | while read m; do
	sed 1q < $m | grep -q '\$NetBSD' || (
echo ".\\\"	\$NetBSD\$" >/tmp/ipf2m$$
echo ".\\\"" >>/tmp/ipf2m$$
	cat $m >> /tmp/ipf2m$$
	mv /tmp/ipf2m$$ $m # && echo added RCS tag to $m
	)
done

find $dest -type f -name 'example.*' -print | while read e; do
	sed 1q < $e | grep -q '\$NetBSD' || (
echo "#	\$NetBSD\$" >/tmp/ipf2e$$
	cat $e >> /tmp/ipf2e$$
	mv /tmp/ipf2e$$ $e # && echo added RCS tag to $e
	)
done

echo done

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

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

exit 0