1#! /bin/sh
2#
3#	$NetBSD: heimdal2netbsd,v 1.6 2014/04/22 14:07:31 pettai Exp $
4#
5# Copyright (c) 2011 The NetBSD Foundation, Inc.
6# All rights reserved.
7#
8# Redistribution and use in source and binary forms, with or without
9# modification, are permitted provided that the following conditions
10# are met:
11# 1. Redistributions of source code must retain the above copyright
12#    notice, this list of conditions and the following disclaimer.
13# 2. Redistributions in binary form must reproduce the above copyright
14#    notice, this list of conditions and the following disclaimer in the
15#    documentation and/or other materials provided with the distribution.
16#
17# THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
18# ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
19# TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
20# PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
21# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
22# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
23# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
24# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
25# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
26# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
27# POSSIBILITY OF SUCH DAMAGE.
28#
29# heimdal2netbsd:  convert a heimdal source tree into a
30# netbsd heimdal source tree, under src/crypto/external/bsd/heimdal/dist
31# based on bind2netbsd by Bernd Ernesti and changes by Simon Burge
32#
33# Rough instructions for importing new heimdal release from their git
34# repository:
35#
36#	$ export SRCDIR=/usr/src
37#	$ export HEIMDAL_SRCDIR=src/crypto/external/bsd/heimdal
38#	$ cd /some/where/temporary
39#	$ git clone git@github.com:heimdal/heimdal.git
40#	$ sh $SRCDIR/../$HEIMDAL_SRCDIR/heimdal2netbsd heimdal `pwd`
41#	$ cd $HEIMDAL_SRCDIR/dist
42#       $ cvs -d ... import $HEIMDAL_SRCDIR/dist HEIMDAL head-20110317
43#	>>> if any conflicts, merge, fix and commit them.
44#	$ cd /some/where/temporary/heimdal
45#	$ autoreconf -f -i
46#	$ ./configure
47#	$ make
48#	>>> merge newly generated config.h
49#	>>> with $HEIMDAL_SRCDIR/include/config.h
50#	>>> and check out diffs in generated headers
51#	>>> and C files.
52#	$ cd ..
53#	$ rm -r src heimdal
54#	$ cd $SRCDIR/$HEIMDAL_SRCDIR
55#	$ cvs commit -m "Updated generated files for Heimdal head-20110317"
56#
57#	- check makefiles to see if any extra sources have been added.
58#	- update distrib/sets if necessary.
59
60prog="$(basename "$0")"
61r=$1
62d=$2/src/crypto/external/bsd/heimdal/dist
63
64if [ $# -ne 2 ]; then echo "${prog} src dest"; exit 1; fi
65
66
67case "$d" in
68	/*)
69		;;
70	*)
71		d="$(pwd)/$d"
72		;;
73esac
74
75case "$r" in
76	/*)
77		;;
78	*)
79		r=$(pwd)/$r
80		;;
81esac
82
83echo preparing directory $d
84rm -rf $d
85mkdir -p $d
86
87### Copy the files and directories
88echo copying $r to $d
89cd $r
90pax -rw * $d
91
92### Remove unneeded files
93#echo removing unneeded directories and files
94#find $d/po -name '*[0-9] XXX:
95find $d -name '*.cat[0-9]' | xargs rm -f && echo removed catman pages
96find $d -name '*.info' | xargs rm -f	 && echo removed info pages
97rm -rf $d/appl				 && echo removed appl
98rm -rf $d/lib/libedit			 && echo removed lib/libedit
99rm -rf $d/lib/sqlite			 && echo removed lib/sqlite
100rm -rf $d/doc/standardisation		 && echo removed doc/standardisation
101
102# Fix man pages
103find $d -type f -name '*.[1358]' -print | while read f; do
104	sed \
105	    -e 's,\.Os HEIMDAL,.Os,' \
106	    -e 's,\.Pa krb5.h,.Pa krb5/krb5.h,' \
107	    -e 's,\.In krb5.h,.In krb5/krb5.h,' \
108	    -e 's,\.Pa gssapi.h,.Pa gssapi/gssapi.h,' \
109	    -e 's,\.In gssapi.h,.In gssapi/gssapi.h,' \
110	    -e 's,#include <krb5.h>,#include <krb5/krb5.h>,' \
111	    < $f > /tmp/heimdal1f$$ && mv /tmp/heimdal1f$$ $f && \
112	echo fixing man page $f
113done
114
115# Fix include usage
116
117KRB5_INCRE="asn1-common|asn1_err"
118KRB5_INCRE="$KRB5_INCRE|base64"
119KRB5_INCRE="$KRB5_INCRE|cms_asn1"
120KRB5_INCRE="$KRB5_INCRE|com_err"
121KRB5_INCRE="$KRB5_INCRE|com_right"
122KRB5_INCRE="$KRB5_INCRE|crmf_asn1"
123KRB5_INCRE="$KRB5_INCRE|der|der-protos"
124KRB5_INCRE="$KRB5_INCRE|digest_asn1"
125KRB5_INCRE="$KRB5_INCRE|getarg"
126KRB5_INCRE="$KRB5_INCRE|hdb|hdb_err|hdb-protos|hdb_asn1"
127KRB5_INCRE="$KRB5_INCRE|heim_asn1|heim_err"
128KRB5_INCRE="$KRB5_INCRE|heimbase"
129KRB5_INCRE="$KRB5_INCRE|heimntlm|heimntlm-protos"
130KRB5_INCRE="$KRB5_INCRE|hex"
131KRB5_INCRE="$KRB5_INCRE|hx509|hx509-protos|hx509_err"
132KRB5_INCRE="$KRB5_INCRE|k524_err"
133KRB5_INCRE="$KRB5_INCRE|kafs"
134KRB5_INCRE="$KRB5_INCRE|kcm|kcm-protos"
135KRB5_INCRE="$KRB5_INCRE|kdc|kdc-protos"
136KRB5_INCRE="$KRB5_INCRE|krb5|krb5-private|krb5-protos|krb5-types"
137KRB5_INCRE="$KRB5_INCRE|krb5_asn1|krb5_err|krb5_ccapi"
138KRB5_INCRE="$KRB5_INCRE|krb5-v4compat"
139KRB5_INCRE="$KRB5_INCRE|krb_err"
140KRB5_INCRE="$KRB5_INCRE|kx509_asn1"
141KRB5_INCRE="$KRB5_INCRE|ntlm_err"
142KRB5_INCRE="$KRB5_INCRE|ocsp_asn1"
143KRB5_INCRE="$KRB5_INCRE|parse_bytes|parse_time|parse_units"
144KRB5_INCRE="$KRB5_INCRE|pkcs8_asn1|pkcs9_asn1|pkcs10_asn1|pkcs12_asn1"
145KRB5_INCRE="$KRB5_INCRE|pkinit_asn1"
146KRB5_INCRE="$KRB5_INCRE|resolve"
147KRB5_INCRE="$KRB5_INCRE|rfc2459_asn1"
148KRB5_INCRE="$KRB5_INCRE|roken|roken-common"
149KRB5_INCRE="$KRB5_INCRE|rtbl"
150KRB5_INCRE="$KRB5_INCRE|sl|ss"
151KRB5_INCRE="$KRB5_INCRE|wind|wind_err"
152KRB5_INCRE="$KRB5_INCRE|xdbm"
153
154GSS_INCRE="gssapi|gssapi_krb5|gssapi_spnego|gssapi_ntlm|gssapi_oid"
155
156KADM5_INCRE="admin|kadm5-protos|kadm5-pwcheck|kadm5_err"
157
158find $d -type f -name '*.[ch]' -a ! -name compile_et.? -print | while read f; do
159	sed -E \
160	    -e "s,#include <($GSS_INCRE)\\.h>,#include <gssapi/\\1.h>,"	   \
161	    -e "s,#include \"($KRB5_INCRE)\\.h\",#include <krb5/\\1.h>,"   \
162	    -e "s,#include <($KRB5_INCRE)\\.h>,#include <krb5/\\1.h>,"	   \
163	    -e "s,#include <($KADM5_INCRE)\\.h>,#include <kadm5/\\1.h>,"   \
164	    < $f > /tmp/heimdal1f$$ && mv /tmp/heimdal1f$$ $f && \
165	echo fixing include paths in $f
166done
167
168#
169# In these files, we want only to fix the paths in the generated files, not
170# in the file itself.  To do this, we search for "#include meaning that
171# it can't be on the left column.
172
173for f in $d/lib/sl/slc-gram.y $d/lib/com_err/compile_et.c; do
174	sed -E -e "s,(.#include <)($KRB5_INCRE)\\.h>,\\1krb5/\\2.h>," \
175	    < $f > /tmp/heimdal1f$$ && mv /tmp/heimdal1f$$ $f && \
176	echo fixing include paths in $f
177done
178
179# Freeze imported NetBSD RCSID's.
180find $d -type f -print | xargs egrep -l '\$NetBSD:' | while read f; do
181	sed \
182	    -e 's/\$\(NetBSD.*\) \$/\1/' \
183	    < $f > /tmp/heimdal1f$$ && mv /tmp/heimdal1f$$ $f && \
184	echo froze NetBSD RCSID for $f
185done
186
187# Convert unexpanded RCSID's to the NetBSD way.
188find $d -type f -print | xargs egrep -l 'RCSID\("\$Id\$"\)' | while read f; do
189	sed -e 's/RCSID("\$\Id\$")/__RCSID("\$NetBSD\$")/' \
190	    < $f > /tmp/heimdal1f$$ && mv /tmp/heimdal1f$$ $f && \
191	echo converted RCSID to NetBSD for $f
192done
193
194### Remove the $'s around RCS tags
195cleantags $d
196
197### Add our NetBSD RCS Id
198find $d -type f -name '*.[chly]' -print | while read c; do
199	sed 1q < $c | grep -q '\$NetBSD' || (
200echo "/*	\$NetBSD\$	*/" >/tmp/${prog}3n$$
201echo "" >>/tmp/${prog}3n$$
202cat $c  >> /tmp/${prog}3n$$
203mv /tmp/${prog}3n$$ $c && echo added NetBSD RCS tag to $c
204	)
205done
206
207find $d -type f -name '*.[0-9]' -print | while read m; do
208	sed 1q < $m | grep -q '\$NetBSD' || (
209echo ".\\\"	\$NetBSD\$" >/tmp/${prog}2m$$
210echo ".\\\"" >>/tmp/${prog}2m$$
211cat $m >> /tmp/${prog}2m$$
212mv /tmp/${prog}2m$$ $m && echo added NetBSD RCS tag to $m
213	)
214done
215
216find $d -type f -name '*.texi' -print | while read t; do
217        sed "2 s/^/@c \$NetBSD\$\\
218/" < $t > /tmp/${prog}4t$$
219	mv /tmp/${prog}4t$$ $t && echo added NetBSD RCS tag to $t
220done
221
222echo done
223
224### Clean up any CVS directories that might be around.
225echo "cleaning up CVS residue."
226(
227	cd $d
228	find . -type d -name "CVS" -print | xargs rm -r
229)
230echo done
231
232echo "cleaning up git residue."
233rm -rf $d/.git
234
235### Fixing file and directory permissions.
236echo "Fixing file/directory permissions."
237(
238	cd $d
239	find . -type f -print | xargs chmod u+rw,go+r
240	find . -type d -print | xargs chmod u+rwx,go+rx
241)
242echo done
243
244exit 0
245