preupgrade   [plain text]

#!/bin/sh
# Copyright 2009 Apple.  All rights reserved.

#echo "source package path: $1"
#echo "package destination: $2"
#echo "mount point of dest: $3"
#echo "installer framework: $4"

dstdir=${3:-/}
tmpdir=${INSTALLER_TEMP:-/tmp}
cookie="$tmpdir/mail-services-cookie"
serveradmin=/usr/sbin/serveradmin

if [ "$dstdir" = "/" -a -x $serveradmin -a ! -e "$cookie" ]
then
	status=`$serveradmin status mail 2>/dev/null`
	case "$status" in
	*STARTING*|*RUNNING*)
		echo RUNNING > "$cookie" || exit 1
		logger -p install.info "Stopping mail services for upgrade."
		$serveradmin stop mail || exit 1
		;;
	esac
fi

exit 0