Browse Source
Signed-off-by: Stefan Berndtsson <stefan.berndtsson@ub.gu.se> Signed-off-by: Martin Renvoize <martin.renvoize@ptfs-europe.com>remotes/origin/19.11.x
Ere Maijala
7 changed files with 443 additions and 8 deletions
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#!/bin/bash |
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# |
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# Copyright 2015 Theke Solutions |
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# Copyright 2016 Koha-Suomi |
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# Copyright 2018 The National Library of Finland, University of Helsinki |
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# |
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# This file is part of Koha. |
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# |
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# This program is free software: you can redistribute it and/or modify |
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# it under the terms of the GNU General Public License as published by |
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# the Free Software Foundation, either version 3 of the License, or |
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# (at your option) any later version. |
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# |
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# This program is distributed in the hope that it will be useful, |
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# but WITHOUT ANY WARRANTY; without even the implied warranty of |
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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# GNU General Public License for more details. |
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# |
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# You should have received a copy of the GNU General Public License |
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# along with this program. If not, see <http://www.gnu.org/licenses/>. |
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set -e |
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. /lib/lsb/init-functions |
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# Read configuration variable file if it is present |
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[ -r /etc/default/koha-common ] && . /etc/default/koha-common |
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# include helper functions |
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if [ -f "/usr/share/koha/bin/koha-functions.sh" ]; then |
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. "/usr/share/koha/bin/koha-functions.sh" |
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else |
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echo "Error: /usr/share/koha/bin/koha-functions.sh not present." 1>&2 |
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exit 1 |
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fi |
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usage() |
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{ |
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local scriptname=$(basename $0) |
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cat <<EOF |
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$scriptname |
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|
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This script lets you manage the Z39.50/SRU daemons for your Koha instances. |
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Usage: |
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$scriptname --start|--stop|--restart [--quiet|-q] instancename1 [instancename2...] |
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$scriptname --enable|--disable instancename1 [instancename2] |
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$scriptname -h|--help |
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|
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--start Start the Z39.50/SRU daemon for the specified instances |
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--stop Stop the Z39.50/SRU daemon for the specified instances |
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--restart Restart the Z39.50/SRU daemon for the specified instances |
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--enable Enable Z39.50/SRU for the specified instances |
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--disable Disable Z39.50/SRU for the specified instances |
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--debugger Enable running Z39.50/SRU in debug mode |
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--debugger-key Specify the key the IDE is expecting |
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--debugger-location Specify the host:port for your debugger tool (defaults |
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to localhost:9000) |
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--debugger-path Specify the path for the debugger library |
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--quiet|-q Make the script quiet about non existent instance names |
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(useful for calling from another scripts). |
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--help|-h Display this help message |
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|
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EOF |
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} |
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start_z3950() |
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{ |
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local instancename=$1 |
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local PIDFILE="/var/run/koha/${instancename}/z3950-responder.pid" |
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local NAME="${instancename}-koha-z3950-responder" |
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local CONFIGDIR="/etc/koha/z3950" |
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if [ -e "/etc/koha/sites/${instancename}/z3950/config.xml" ]; then |
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# pick instance-specific config dir |
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CONFIGDIR="/etc/koha/sites/${instancename}/z3950" |
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fi # else stick with the default one |
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_check_and_fix_perms $instancename |
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instance_user="${instancename}-koha" |
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daemonize="-D -d ${instancename}-koha-z3950" |
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logging="-l /var/log/koha/${instancename}/z3950.log" |
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if [ "$DEV_INSTALL" = "1" ]; then |
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LIBDIR=$KOHA_HOME |
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else |
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LIBDIR=$KOHA_HOME/lib |
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fi |
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Z3950RESPONDER="/usr/bin/perl $LIBDIR/misc/z3950_responder.pl" |
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if [ "$debug_mode" = "yes" ]; then |
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if [ "$DEV_INSTALL" = "1" ]; then |
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warn "Not a dev install, disabling debug mode" |
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else |
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environment="development" |
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daemonize="" |
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logging="" # remote debugger takes care |
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Z3950RESPONDER="/usr/bin/perl -d ${LIBDIR}/misc/z3950_responder.pl" |
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fi |
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fi |
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Z3950OPTS="-c ${CONFIGDIR} \ |
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-u ${instance_user} \ |
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-p ${PIDFILE} ${daemonize} ${logging}" |
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if ! is_z3950_running ${instancename}; then |
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export KOHA_CONF="/etc/koha/sites/${instancename}/koha-conf.xml" |
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log_daemon_msg "Starting Z39.50/SRU daemon for ${instancename}" |
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# Change to the instance's user dir |
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current_dir=$(pwd) |
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eval cd ~$instance_user |
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if ${Z3950RESPONDER} ${Z3950OPTS}; then |
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log_end_msg 0 |
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else |
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log_end_msg 1 |
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fi |
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# Go back to the original dir |
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cd "$current_dir" |
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else |
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log_daemon_msg "Error: Z39.50/SRU already running for ${instancename}" |
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log_end_msg 1 |
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fi |
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} |
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stop_z3950() |
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{ |
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local instancename=$1 |
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local PIDFILE="/var/run/koha/${instancename}/z3950-responder.pid" |
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if is_z3950_running ${instancename}; then |
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log_daemon_msg "Stopping Z39.50/SRU daemon for ${instancename}" |
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if start-stop-daemon --pidfile ${PIDFILE} --stop --retry=TERM/30/KILL/5; then |
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log_end_msg 0 |
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else |
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log_end_msg 1 |
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fi |
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else |
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log_daemon_msg "Error: Z39.50/SRU not running for ${instancename}" |
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log_end_msg 1 |
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fi |
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} |
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restart_z3950() |
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{ |
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local instancename=$1 |
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local PIDFILE="/var/run/koha/${instancename}/z3950.pid" |
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if is_z3950_running ${instancename}; then |
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log_daemon_msg "Restarting Z39.50/SRU daemon for ${instancename}" |
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if stop_z3950 $instancename && start_z3950 $instancename; then |
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log_end_msg 0 |
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else |
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log_end_msg 1 |
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fi |
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else |
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log_daemon_msg "Error: Z39.50/SRU not running for ${instancename}" |
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log_end_msg 1 |
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fi |
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} |
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enable_z3950() |
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{ |
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local instancename=$1 |
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if [ ! -e /etc/koha/sites/${instancename}/koha-conf.xml ] ; |
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then |
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echo "No such instance: ${instancename}" > /dev/stderr |
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return 1 |
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fi |
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local configdir=/etc/koha/sites/${instancename}/z3950 |
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if [ -e ${configdir}/config.xml ] |
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then |
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[ "${quiet}" != "yes" ] && warn "Z39.50/SRU already enabled for $name" |
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return 1 |
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fi |
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if [ ! -e ${configdir} ] |
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then |
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mkdir ${configdir} |
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fi |
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cp /etc/koha/z3950/* ${configdir}/ |
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chown ${name}-koha:${name}-koha ${configdir}/* |
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chmod 600 ${configdir}/* |
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[ "${quiet}" != "yes" ] && warn "Z39.50/SRU enabled for $name - edit files in ${configdir} to configure" |
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return 0 |
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} |
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disable_z3950() |
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{ |
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local instancename=$1 |
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if is_z3950_enabled $instancename; then |
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local configdir=/etc/koha/sites/${instancename}/z3950 |
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mv ${configdir} ${configdir}.`date +%F_%T` |
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[ "${quiet}" != "yes" ] && warn "Z39.50/SRU disabled for ${instancename}" |
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return 0 |
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else |
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[ "${quiet}" != "yes" ] && warn "Z39.50/SRU already disabled for ${instancename}" |
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return 1 |
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fi |
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} |
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_check_and_fix_perms() |
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{ |
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local instance=$1 |
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local files="/var/log/koha/${instance}/z3950.log" |
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for file in ${files} |
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do |
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if [ ! -e "${file}" ]; then |
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touch ${file} |
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fi |
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chown "${instance}-koha":"${instance}-koha" ${file} |
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done |
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} |
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set_action() |
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{ |
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if [ "$op" = "" ]; then |
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op=$1 |
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else |
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die "Error: only one action can be specified." |
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fi |
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} |
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op="" |
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quiet="no" |
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debug_mode="no" |
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debugger_key="" |
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debugger_location="localhost:9000" |
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debugger_path="" |
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# Read command line parameters |
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while [ $# -gt 0 ]; do |
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case "$1" in |
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-h|--help) |
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usage ; exit 0 ;; |
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-q|--quiet) |
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quiet="yes" |
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shift ;; |
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--start) |
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set_action "start" |
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shift ;; |
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--stop) |
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set_action "stop" |
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shift ;; |
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--restart) |
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set_action "restart" |
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shift ;; |
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--enable) |
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set_action "enable" |
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shift ;; |
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--disable) |
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set_action "disable" |
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shift ;; |
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--debugger) |
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debug_mode="yes" |
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shift ;; |
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--debugger-key) |
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debugger_key="$2" |
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shift 2 ;; |
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--debugger-location) |
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debugger_location="$2" |
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shift 2 ;; |
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--debugger-path) |
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debugger_path="$2" |
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shift 2 ;; |
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-*) |
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die "Error: invalid option switch ($1)" ;; |
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*) |
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# We expect the remaining stuff are the instance names |
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break ;; |
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esac |
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done |
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if [ $# -gt 0 ]; then |
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# We have at least one instance name |
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for name in "$@"; do |
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if is_instance $name; then |
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adjust_paths_dev_install $name |
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export DEV_INSTALL |
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export KOHA_HOME |
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PERL5LIB=$PERL5LIB:$KOHA_HOME/installer:$KOHA_HOME/lib/installer |
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# If debug mode is enabled, add the debugger lib path |
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# to PERL5LIB if appropriate |
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if [ "$debug_mode" = "yes" ]; then |
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if [ "$debugger_path" != "" ]; then |
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PERL5LIB="${debugger_path}":$PERL5LIB |
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fi |
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export PERL5DB="BEGIN { require q(${debugger_path}/perl5db.pl) }" |
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export PERLDB_OPTS="RemotePort=${debugger_location} async=1 LogFile=/var/log/koha/${name}/z3950-debug.log" |
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export DBGP_IDEKEY=${debugger_key} |
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export PERL5OPT="-d" |
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fi |
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export PERL5LIB |
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case $op in |
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"start") |
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start_z3950 $name |
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;; |
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"stop") |
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stop_z3950 $name |
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;; |
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"restart") |
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restart_z3950 $name |
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;; |
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"enable") |
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enable_z3950 $name |
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;; |
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"disable") |
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disable_z3950 $name |
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;; |
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*) |
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usage |
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;; |
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esac |
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else |
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if [ "$quiet" = "no" ]; then |
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log_daemon_msg "Error: Invalid instance name $name" |
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log_end_msg 1 |
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fi |
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fi |
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done |
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else |
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if [ "$quiet" = "no" ]; then |
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warn "Error: you must provide at least one instance name" |
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fi |
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fi |
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exit 0 |
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