gentoo-overlay/mail-mta/courier/files/set-mime

#!/bin/sh
# this has to be called with a list of configuration files to apply the
# changes
# example: ./set-mime /etc/courier/esmtpd /etc/courier/esmtpd-ssl

files=$*

chk_badmime='##NAME: BOFHBADMIME:0'
pos_badmime='##NAME: NOADDMSGID:0'
ins_badmime='\
##NAME: BOFHBADMIME:0\
#\
# set BOFHBADMIME\
#   to \"reject\" to return mail with invalid MIME header\
#   to \"wrap\" to wrap mail with invalid MIME header in an attachmant\
#   to \"accept\" to pass mail with invalid MIME header untouched\
\
BOFHBADMIME=accept\
'

for f in ${files}
do
	if ! grep -q "${chk_badmime}" "${f}"
	then
		echo "adding parameter ${chk_badmime} to ${f}"
		cat ${f} | sed -e"/${pos_badmime}/ i ${ins_badmime}" > "${f}.tmp" && mv -f "${f}.tmp" "${f}"
	fi
done