#!/bin/sh
#
#

set -e

# this code is identical to the code in samba-libs.preinst
# it is here to make sure that libpam-smbpass isn't upgraded in cases where
# the samba-libs preinst would fail
# if this code fails, the old version of libpam-smbpass will stay on the
# system, and keep working (the 3.6 version of libpam-smbpass was
# self-contained and doesn't need any shared libraries from other samba
# packages)
if [ "$1" = "upgrade" ]
then
	for file in passdb.tdb secrets.tdb schannel_store.tdb idmap2.tdb
	do
		if [ -e /var/lib/samba/$file ]
		then
			if [ -e /var/lib/samba/private/$file ] &&
				[ ! /var/lib/samba/$file -ef /var/lib/samba/private/$file ]
			then
				echo $file exists in /var/lib/samba and /var/lib/samba/private, aborting libpam-smbpass preinst
				echo rename one of them to allow the install/upgrade to continue
				echo http://bugs.debian.org/726472
				ls -al /var/lib/samba /var/lib/samba/private
				exit 1
			fi
		fi
	done
	for file in passdb.tdb secrets.tdb schannel_store.tdb idmap2.tdb
	do
		if [ -e /var/lib/samba/$file ]
		then
			if ! [ -e /var/lib/samba/private/$file ]
			then
				if [ ! -d /var/lib/samba/private ]
				then
					mkdir /var/lib/samba/private
				fi
				mv /var/lib/samba/$file /var/lib/samba/private/$file
				ln /var/lib/samba/private/$file /var/lib/samba/$file
			fi
		fi
	done
fi


#DEBHELPER#

exit 0