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|
#!/bin/sh
#
# $NetBSD: DEINSTALL,v 1.2 2001/08/15 19:40:07 jlam Exp $
PKGNAME=$1
STAGE=$2
CAT="@CAT@"
CMP="@CMP@"
RM="@RM@"
RMDIR="@RMDIR@"
TRUE="@TRUE@"
SAMPLECONFDIR=${PKG_PREFIX}/share/examples/courier
CONFDIR=/etc/courier
SSLCERTS=@SSLCERTS@
CONFFILES_1="imapd.dist imapd-ssl.dist pop3d.dist pop3d-ssl.dist"
CONFFILES_2="imapd.cnf pop3d.cnf"
CONFFILES_3="quotawarnmsg"
NONCONFFILES="userdb.dat userdbshadow.dat"
RANDFILES="imapd.rand pop3d.rand"
PEMFILES="imapd.pem pop3d.pem"
case ${STAGE} in
DEINSTALL)
# Remove configuration files if they don't differ from the default
# config file.
#
GENERATED_CONFFILES=
for file in ${CONFFILES_1}
do
FILE=${SAMPLECONFDIR}/${file}
GENFILE=${CONFDIR}/${file%.dist}
GENERATED_CONFFILES="${GENERATED_CONFFILES} ${file%.dist}"
if ${CMP} -s ${GENFILE} ${FILE}
then
${RM} -f ${GENFILE}
fi
done
for file in ${CONFFILES_2}
do
FILE=${CONFDIR}/${file}
SAMPLEFILE=${SAMPLECONFDIR}/${file}
if ${CMP} -s ${FILE} ${SAMPLEFILE}
then
${RM} -f ${FILE}
fi
done
for file in ${CONFFILES_3}
do
FILE=${CONFDIR}/${file}
SAMPLEFILE=${SAMPLECONFDIR}/${file}.example
if ${CMP} -s ${FILE} ${SAMPLEFILE}
then
${RM} -f ${FILE}
fi
done
;;
POST-DEINSTALL)
modified_files=''
for file in \
${GENERATED_CONFFILES} ${CONFFILES_1} \
${CONFFILES_2} ${CONFFILES_3} ${NONCONFFILES} \
${RANDFILES}
do
FILE=${CONFDIR}/${file}
if [ -f ${FILE} ]
then
modified_files="${modified_files} ${FILE}"
fi
done
for file in ${PEMFILES}
do
FILE=${SSLCERTS}/${file}
if [ -f ${FILE} ]
then
modified_files="${modified_files} ${FILE}"
fi
done
${RMDIR} ${CONFDIR} 2>/dev/null || ${TRUE}
existing_dirs=''
for dir in ${CONFDIR}
do
if [ -d ${dir} ]
then
existing_dirs="${existing_dirs} ${dir}"
fi
done
if [ -n "${modified_files}" -o -n "${existing_dirs}" ]
then
${CAT} << EOF
===========================================================================
If you won't be using ${PKGNAME} any longer, you may want to remove:
EOF
if [ -n "${modified_files}" ]
then
${CAT} << EOF
* the following files:
EOF
for file in ${modified_files}
do
echo " ${file}"
done
fi
if [ -n "${existing_dirs}" ]
then
${CAT} << EOF
* the following directories:
EOF
for dir in ${existing_dirs}
do
echo " ${dir}"
done
fi
${CAT} << EOF
===========================================================================
EOF
fi
;;
*)
echo "Unexpected argument: ${STAGE}"
exit 1
;;
esac
exit 0
|
