145 lines
2.9 KiB
Bash
145 lines
2.9 KiB
Bash
#!/bin/sh
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#
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# Licensed to the Apache Software Foundation (ASF) under one
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# or more contributor license agreements. See the NOTICE file
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# distributed with this work for additional information
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# regarding copyright ownership. The ASF licenses this file
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# to you under the Apache License, Version 2.0 (the
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# "License"); you may not use this file except in compliance
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# with the License. You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing,
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# software distributed under the License is distributed on an
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# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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# KIND, either express or implied. See the License for the
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# specific language governing permissions and limitations
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# under the License.
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#
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# guacd
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#
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# chkconfig: 2345 20 80
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# description: Guacamole proxy daemon
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### BEGIN INIT INFO
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# Provides: guacd
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# Required-Start: $network $syslog
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# Required-Stop: $network $syslog
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# Default-Start: 2 3 4 5
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# Default-Stop: 0 1 6
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# Short-Description: Guacamole proxy daemon
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# Description: The Guacamole proxy daemon, required to translate remote desktop protocols into the text-based Guacamole protocol used by the JavaScript application.
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### END INIT INFO
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prog="guacd"
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exec="@sbindir@/$prog"
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pidfile="/var/run/$prog.pid"
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# Returns PID of currently running process, if any
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getpid() {
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if [ -f "$pidfile" ]
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then
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read PID < "$pidfile"
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# If pidfile contains PID and PID is valid
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if [ -n "$PID" ] && ps "$PID" > /dev/null 2>&1
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then
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echo "$PID"
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return 0
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fi
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fi
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# pidfile/pid not found, or process is dead
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return 1
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}
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start() {
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[ -x $exec ] || exit 5
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echo -n "Starting $prog: "
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getpid > /dev/null || $exec -p "$pidfile"
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retval=$?
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case "$retval" in
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0)
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echo "SUCCESS"
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;;
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*)
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echo "FAIL"
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;;
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esac
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return $retval
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}
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stop() {
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echo -n "Stopping $prog: "
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PID=`getpid`
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retval=$?
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case "$retval" in
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0)
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if kill $PID > /dev/null 2>&1
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then
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echo "SUCCESS"
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return 0
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fi
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echo "FAIL"
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return 1
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;;
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*)
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echo "SUCCESS (not running)"
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return 0
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;;
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esac
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}
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restart() {
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stop && start
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}
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force_reload() {
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restart
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}
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status() {
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PID=`getpid`
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retval=$?
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case "$retval" in
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0)
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echo "$prog is running with PID=$PID."
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;;
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*)
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echo "$prog is not running."
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;;
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esac
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return $retval
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}
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case "$1" in
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start|stop|status|restart|force-reload)
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$1
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;;
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try-restart)
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status && restart
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;;
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*)
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echo "Usage: $0 {start|stop|status|restart|try-restart|force-reload}"
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exit 2
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esac
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exit $?
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