#!/bin/sh
#
# Try to de-activate authopenid_module in the installed httpd.conf and warn
# if this fails.

if [ "$2" != "POST-DEINSTALL" ]; then
	exit 0
fi

TMPDIR=${TMPDIR:=/tmp}
PKG_TMPDIR=${PKG_TMPDIR:=${TMPDIR}}

apxscmd=${PKG_PREFIX}/sbin/apxs
tmpdir=${PKG_TMPDIR}/deinstmod_dav_svn.$$

if [ ! -x ${apxscmd} ]; then
	echo Can\'t find the apxs program: ${apxscmd}.
	exit 1
fi

confdir=`${apxscmd} -q SYSCONFDIR`

if [ ! -d ${confdir} ]; then
	echo Can\'t find Apache conf dir: ${confdir}
	exit 1
fi

if [ -f ${confdir}/httpd.conf ]; then
	conffile=httpd.conf
fi
if [ -f ${confdir}/httpd.conf.default ]; then
	conffile="${conffile} httpd.conf.default"
fi
if [ -z "${conffile}" ]; then
	echo Can\'t find either of ${confdir}/httpd.conf or
	echo ${confdir}/httpd.conf.default.
	exit 1
fi

if ! mkdir ${tmpdir}; then
	echo Can\'t create temporary directory: ${tmpdir}
	exit 1
fi

for i in ${conffile}; do
	awk '{if (!/^LoadModule authopenid_module/) \
	    print $0}' < ${confdir}/$i > ${tmpdir}/$i
	echo Removing authopenid_module from $i in config dir: ${confdir}
	cat ${tmpdir}/$i > ${confdir}/$i
done

rm -rf ${tmpdir}

exit 0