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QUEUERUNNEROPTIONS='${EX4DEF_QUEUERUNNEROPTIONS}' # special flags given to exim directly after the -q. See exim(8) QFLAGS='${EX4DEF_QFLAGS}' # Options for the SMTP listener daemon. By default, it is listening on # port 25 only. To listen on more ports, it is recommended to use # -oX 25:587:10025 -oP /run/exim4/exim.pid SMTPLISTENEROPTIONS='${EX4DEF_SMTPLISTENEROPTIONS}' EOF cat "${EX4DEF_TMP}" > "${defaultfile}" rm -f "${EX4DEF_TMP}" } ## Parse commandline TEMP=$(getopt -n update-exim4defaults \ -l qflags:,queuerunner:,queuetime:,commonoptions:,queuerunneroptions:,smtplisteneroptions:,remove-common:,remove-queue:,remove-smtp:,force,help,init -- \ +fh "$@") if test "$?" != 0; then echo "Terminating..." >&2 exit 1 fi eval set -- ${TEMP} while test "$1" != "--"; do case $1 in -f|--force) EX4DEF_FORCE=true ;; -h|--help) ex4def_usage exit 0 ;; --qflags) shift EX4DEF_QFLAGS="$1" ;; --queuerunner) shift EX4DEF_QUEUERUNNER="$1" if ! expr match "${EX4DEF_QUEUERUNNER}" '\(ppp\|no\|combined\|nodaemon\|queueonly\|separate\)$' >/dev/null ; then echo "invalid argument ${EX4DEF_QUEUERUNNER} for --queuerunner" 1>&2 exit 1 fi ;; --queuetime) shift EX4DEF_QUEUEINTERVAL="$1" ;; --commonoptions) shift EX4DEF_COMMONOPTIONS="$1" EX4DEF_FLAGOPTIONS=true ;; --queuerunneroptions) shift EX4DEF_QUEUERUNNEROPTIONS="$1" EX4DEF_FLAGOPTIONS=true ;; --smtplisteneroptions) shift EX4DEF_SMTPLISTENEROPTIONS="$1" EX4DEF_FLAGOPTIONS=true ;; --remove-common) shift EX4DEF_REMOVECOMMON="$1" EX4DEF_FLAGREMOVE=true ;; --remove-queue) shift EX4DEF_REMOVEQUEUE="$1" EX4DEF_FLAGREMOVE=true ;; --remove-smtp) shift EX4DEF_REMOVESMTP="$1" EX4DEF_FLAGREMOVE=true ;; --init) EX4DEF_INIT=true ;; esac shift done shift # No non-option arguments allowed. if [ "$#" -ne 0 ]; then echo "No non option arguments allowed" >&2 ex4def_usage >&2 exit 1 fi if [ "${EX4DEF_FLAGREMOVE}" = "true" ] && [ "${EX4DEF_FLAGOPTIONS}" = "true" ] ; then echo "Cannot use --remove-something together with --somethingoptions" >&2 ex4def_usage >&2 exit 1 fi #if [ ! -r ${defaultfile} ]; then # echo "Cannot read ${defaultfile}, terminating" >&2 # exit 1 #fi if "${EX4DEF_INIT}" = "true" ] ; then [ -e "${defaultfile}" ] && [ "${EX4DEF_FORCE}" != "true" ] && exit 0 # Reset to default values EX4DEF_QUEUERUNNER='combined' EX4DEF_QUEUEINTERVAL='30m' EX4DEF_COMMONOPTIONS='' EX4DEF_QUEUERUNNEROPTIONS='' EX4DEF_QFLAGS='' EX4DEF_SMTPLISTENEROPTIONS='' ex4def_write exit 0 fi #Try removing if [ "${EX4DEF_FLAGREMOVE}" = "true" ] ; then EX4DEF_REMOVEERROR="false" if [ ! -z "${EX4DEF_REMOVECOMMON}" ] ; then EX4DEF_COMMONOPTIONS=$(echo "${COMMONOPTIONS}" | \ sed -e "s${EX4DEF_REMOVECOMMON}" -e "s/ / /g" -e 's/^ //' -e 's/ $//') [ "${EX4DEF_COMMONOPTIONS}" = "${COMMONOPTIONS}" ] && \ EX4DEF_REMOVEERROR="true" fi if [ ! -z "${EX4DEF_REMOVEQUEUE}" ] ; then EX4DEF_QUEUERUNNEROPTIONS=$(echo "${QUEUERUNNEROPTIONS}" | \ sed -e "s${EX4DEF_REMOVEQUEUE}" -e "s/ / /g" -e 's/^ //' -e 's/ $//') [ "${EX4DEF_QUEUERUNNEROPTIONS}" = "${QUEUERUNNEROPTIONS}" ] && \ EX4DEF_REMOVEERROR="true" fi if [ ! -z "${EX4DEF_REMOVESMTP}" ] ; then EX4DEF_SMTPLISTENEROPTIONS=$(echo "${SMTPLISTENEROPTIONS}" | \ sed -e "s${EX4DEF_REMOVESMTP}" -e "s/ / /g" -e 's/^ //' -e 's/ $//') [ "${EX4DEF_SMTPLISTENEROPTIONS}" = "${SMTPLISTENEROPTIONS}"] && \ EX4DEF_REMOVEERROR="true" fi if [ "${EX4DEF_REMOVEERROR}" = "true" ] ; then echo "$0: removing failed, no changes" >&2 exit 64 fi EX4DEF_TMP="$(tempfile -m 600 -p ex4)" sed -e "s^QFLAGS=.*QFLAGS='${EX4DEF_QFLAGS}'" \ -e "s^QUEUERUNNER=.*QUEUERUNNER='${EX4DEF_QUEUERUNNER}'" \ -e "s^QUEUEINTERVAL=.*QUEUEINTERVAL='${EX4DEF_QUEUEINTERVAL}'" \ -e "s^COMMONOPTIONS=.*COMMONOPTIONS='${EX4DEF_COMMONOPTIONS}'" \ -e "s^QUEUERUNNEROPTIONS=.*QUEUERUNNEROPTIONS='${EX4DEF_QUEUERUNNEROPTIONS}'" \ -e "s^SMTPLISTENEROPTIONS=.*SMTPLISTENEROPTIONS='${EX4DEF_SMTPLISTENEROPTIONS}'" \ < $defaultfile > "${EX4DEF_TMP}" mv "${EX4DEF_TMP}" $defaultfile rm -f "${EX4DEF_TMP}" exit 0 fi if [ "${EX4DEF_FORCE}" = "true" ] ; then ex4def_write exit 0 else EX4DEF_DOANYTHING=0 EX4DEF_NOTALLOWED=0 if [ "${QUEUERUNNER}" != "${EX4DEF_QUEUERUNNER}" ]; then EX4DEF_DOANYTHING=$((${EX4DEF_DOANYTHING}+1)) # switching the QUEUERUNNER modus is always allowed #[ -z "${QUEUERUNNER}" ] || EX4DEF_NOTALLOWED=$((${EX4DEF_NOTALLOWED}+1)) fi if [ "${QUEUEINTERVAL}" != "${EX4DEF_QUEUEINTERVAL}" ] ; then EX4DEF_DOANYTHING=$((${EX4DEF_DOANYTHING}+2)) [ -z "${QUEUEINTERVAL}" ] || \ EX4DEF_NOTALLOWED=$((${EX4DEF_NOTALLOWED}+2)) fi if [ "${COMMONOPTIONS}" != "${EX4DEF_COMMONOPTIONS}" ] ; then EX4DEF_DOANYTHING=$((${EX4DEF_DOANYTHING}+4)) [ -z "${COMMONOPTIONS}" ] || \ EX4DEF_NOTALLOWED=$((${EX4DEF_NOTALLOWED}+4)) fi if [ "${QUEUERUNNEROPTIONS}" != "${EX4DEF_QUEUERUNNEROPTIONS}" ] ; then EX4DEF_DOANYTHING=$((${EX4DEF_DOANYTHING}+8)) [ -z "${QUEUERUNNEROPTIONS}" ] || \ EX4DEF_NOTALLOWED=$((${EX4DEF_NOTALLOWED}+8)) fi if [ "${SMTPLISTENEROPTIONS}" != "${EX4DEF_SMTPLISTENEROPTIONS}" ] ; then EX4DEF_DOANYTHING=$((${EX4DEF_DOANYTHING}+16)) [ -z "${SMTPLISTENEROPTIONS}" ] || \ EX4DEF_NOTALLOWED=$((${EX4DEF_NOTALLOWED}+16)) fi if [ "${QFLAGS}" != "${EX4DEF_QFLAGS}" ] ; then EX4DEF_DOANYTHING=$((${EX4DEF_DOANYTHING}+32)) [ -z "${QFLAGS}" ] || \ EX4DEF_NOTALLOWED=$((${EX4DEF_NOTALLOWED}+32)) fi [ ${EX4DEF_DOANYTHING} -eq 0 ] && exit 0 if [ ${EX4DEF_NOTALLOWED} -ne 0 ] ; then echo "setting(s) conflict with current one, terminating" >&2 exit ${EX4DEF_NOTALLOWED} fi EX4DEF_TMP="$(tempfile -m 600 -p ex4)" sed -e "s^QFLAGS=.*QFLAGS='${EX4DEF_QFLAGS}'" \ -e "s^QUEUERUNNER=.*QUEUERUNNER='${EX4DEF_QUEUERUNNER}'" \ -e "s^QUEUEINTERVAL=.*QUEUEINTERVAL='${EX4DEF_QUEUEINTERVAL}'" \ -e "s^COMMONOPTIONS=.*COMMONOPTIONS='${EX4DEF_COMMONOPTIONS}'" \ -e "s^QUEUERUNNEROPTIONS=.*QUEUERUNNEROPTIONS='${EX4DEF_QUEUERUNNEROPTIONS}'" \ -e "s^SMTPLISTENEROPTIONS=.*SMTPLISTENEROPTIONS='${EX4DEF_SMTPLISTENEROPTIONS}'" \ < $defaultfile > "${EX4DEF_TMP}" mv "${EX4DEF_TMP}" $defaultfile rm -f "${EX4DEF_TMP}" exit 0 fi