#!/bin/sh -e
#
# $Id$
# Copyright (C) 2001,2003  Dmitry V. Levin <ldv@altlinux.org>
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
#

. @RPMCONFIGDIR@/functions
ValidateBuildRoot

file="$1"

head -1 "$file" |grep -qs '^#%PAM' || exit 0

if [ -n "$PAM_SO_SUFFIX" -a -z "${PAM_SO_SUFFIX##%*}" ]; then
	Fatal "invalid PAM_SO_SUFFIX: build system provides no valid libpam-devel package"
fi

if [ -n "$PAM_NAME_SUFFIX" -a -z "${PAM_NAME_SUFFIX##%*}" ]; then
	Fatal "invalid PAM_NAME_SUFFIX: build system provides no valid libpam-devel package"
fi

# hack for "buildreq -bi".
[ -f /usr/lib/libpam.so ] ||:

# pam_module.so
sed -ne 's#^\(account\|auth\|password\|session\)[[:space:]]\+\(requisite\|required\|sufficient\|optional\)[[:space:]]\+\(/lib/security/\)\?\([^.[:space:]]\+\.so\)\($\|[[:space:]].*\)#\4'$PAM_SO_SUFFIX'#pg' <"$file" |sort -u

# pam_module.so*
sed -ne 's#^\(account\|auth\|password\|session\)[[:space:]]\+\(requisite\|required\|sufficient\|optional\)[[:space:]]\+\(/lib/security/\)\?\([^.[:space:]]\+\.so[^[:space:]]\+\).*#\4#pg' <"$file" |sort -u

# libpam(include)
sed -ne 's#^\(account\|auth\|password\|session\)[[:space:]]\+include[[:space:]].*#libpam(include)#pg' <"$file" |sort -u

# pam(config) via include
sed -ne 's#^\(account\|auth\|password\|session\)[[:space:]]\+include[[:space:]]\+\(/etc/pam\.d/\)\?\([^[:space:]]\+\).*#pam'$PAM_NAME_SUFFIX'(\3)#pg' <"$file" |sort -u

# pam(config) via pam_stack
sed -ne 's#^\(account\|auth\|password\|session\)[[:space:]]\+\(requisite\|required\|sufficient\|optional\)[[:space:]]\+\(/lib/security/\)\?pam_stack\.so[[:space:]]\+service=\([^[:space:]]\+\).*#pam(\4)#pg' <"$file" |sort -u