193 lines
5.0 KiB
Bash
Executable File
193 lines
5.0 KiB
Bash
Executable File
#!/bin/sh
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### BEGIN INIT INFO
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# Provides: yate
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# Required-Start: $local_fs $remote_fs
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# Required-Stop: $local_fs $remote_fs
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# Should-Start: $time $network $named $syslog wanpipe zaptel mysql postgresql
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# Should-Stop: $time $network $named $syslog wanpipe zaptel mysql postgresql
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# Default-Start: 2 3 4 5
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# Default-Stop: 0 1 6
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# Short-Description: YATE
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# Description: YATE telephony engine
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### END INIT INFO
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# Author: Philipp Kempgen <philipp.kempgen@amooma.de>
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# based on /etc/init.d/skeleton
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# Do NOT "set -e"
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# PATH should only include /usr/* if it runs after the mountnfs.sh script
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PATH=/sbin:/usr/sbin:/bin:/usr/bin:/usr/local/bin
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DESC="YATE"
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NAME=yate
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DAEMON=/usr/bin/$NAME
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DAEMON_ARGS="-F -s -r -l /var/log/yate -vvv -Df"
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PIDFILE=/var/run/$NAME.pid
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SCRIPTNAME=/etc/init.d/$NAME
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# Exit if the package is not installed
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[ -x "$DAEMON" ] || exit 0
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# Read configuration variable file if it is present
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[ -r /etc/default/$NAME ] && . /etc/default/$NAME
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[ -z "$NO_START" ] && NO_START=0
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[ -z "$DAEMON_ARGS" ] && DAEMON_ARGS="-d"
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[ -z "$YATE_USER" ] && YATE_USER="root"
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[ -z "$YATE_GROUP" ] && YATE_GROUP="root"
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[ -z "$NICE_LEVEL" ] && NICE_LEVEL="-4"
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if [ "$NO_START" = "1" ]; then
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echo "/etc/default/yate tells Yate not to start."
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exit 0
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fi
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# DAEMON_ARGS might be called DAEMON_OPTS in /etc/default/yate
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if [ ! -z "$DAEMON_OPTS" ]; then
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DAEMON_ARGS="$DAEMON_OPTS"
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fi
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# Load the VERBOSE setting and other rcS variables
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. /lib/init/vars.sh
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# Define LSB log_* functions.
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# Depend on lsb-base (>= 3.0-6) to ensure that this file is present.
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. /lib/lsb/init-functions
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#
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# Function that starts the daemon/service
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#
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do_start()
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{
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# Return
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# 0 if daemon has been started
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# 1 if daemon was already running
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# 2 if daemon could not be started
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if ! getent passwd $YATE_USER >>/dev/null ; then
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log_end_msg 1
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log_failure_msg "User \"$YATE_USER\" not found."
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exit 1
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fi
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if ! getent group $YATE_GROUP >>/dev/null ; then
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log_end_msg 1
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log_failure_msg "Group \"$YATE_GROUP\" not found."
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exit 1
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fi
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export PWLIB_ASSERT_ACTION=C
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start-stop-daemon --start --quiet --pidfile $PIDFILE \
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--exec $DAEMON --test >>/dev/null \
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|| return 1
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start-stop-daemon --start --quiet --pidfile $PIDFILE \
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--nicelevel $NICE_LEVEL \
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--user $YATE_USER --group $YATE_GROUP \
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--exec $DAEMON -- -d -p $PIDFILE $DAEMON_ARGS \
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|| return 2
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# Add code here, if necessary, that waits for the process to be ready
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# to handle requests from services started subsequently which depend
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# on this one. As a last resort, sleep for some time.
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}
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#
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# Function that stops the daemon/service
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#
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do_stop()
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{
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# Return
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# 0 if daemon has been stopped
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# 1 if daemon was already stopped
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# 2 if daemon could not be stopped
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# other if a failure occurred
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start-stop-daemon --stop --quiet --retry=TERM/30/KILL/5 --pidfile $PIDFILE --name $NAME
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RETVAL="$?"
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[ "$RETVAL" = 2 ] && return 2
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# Wait for children to finish too if this is a daemon that forks
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# and if the daemon is only ever run from this initscript.
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# If the above conditions are not satisfied then add some other code
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# that waits for the process to drop all resources that could be
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# needed by services started subsequently. A last resort is to
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# sleep for some time.
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start-stop-daemon --stop --quiet --oknodo --retry=0/30/KILL/5 --exec $DAEMON
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[ "$?" = 2 ] && return 2
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# Many daemons don't delete their pidfiles when they exit.
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rm -f $PIDFILE
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return "$RETVAL"
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}
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#
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# Function that sends a SIGHUP to the daemon/service
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#
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do_reload() {
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#
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# If the daemon can reload its configuration without
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# restarting (for example, when it is sent a SIGHUP),
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# then implement that here.
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#
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start-stop-daemon --stop --signal HUP --quiet --pidfile $PIDFILE --name $NAME
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return 0
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}
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case "$1" in
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start)
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[ "$VERBOSE" != no ] && log_daemon_msg "Starting $DESC" "$NAME"
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do_start
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case "$?" in
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0|1) [ "$VERBOSE" != no ] && log_end_msg 0 ;;
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2) [ "$VERBOSE" != no ] && log_end_msg 1 ;;
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esac
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;;
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stop)
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[ "$VERBOSE" != no ] && log_daemon_msg "Stopping $DESC" "$NAME"
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do_stop
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case "$?" in
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0|1) [ "$VERBOSE" != no ] && log_end_msg 0 ;;
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2) [ "$VERBOSE" != no ] && log_end_msg 1 ;;
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esac
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;;
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reload|force-reload)
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log_daemon_msg "Reloading $DESC modules" "$NAME"
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do_reload
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log_end_msg $?
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;;
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restart)
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log_daemon_msg "Restarting $DESC" "$NAME"
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do_stop
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case "$?" in
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0|1)
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do_start
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case "$?" in
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0) log_end_msg 0 ;;
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1) log_end_msg 1 ;; # Old process is still running
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*) log_end_msg 1 ;; # Failed to start
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esac
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;;
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*)
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# Failed to stop
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log_end_msg 1
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;;
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esac
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;;
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status)
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daemon_pid=`pidofproc "$DAEMON"`
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status="$?"
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case "$status" in
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0) log_success_msg "$DESC is running (pid $daemon_pid)" ;;
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1) log_failure_msg "$DESC is dead but pid file $PIDFILE exists" ;;
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3) log_failure_msg "$DESC is not running" ;;
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*) log_failure_msg "$DESC - ?" ;;
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esac
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exit $status
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;;
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*)
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echo "Usage: $SCRIPTNAME {start|stop|restart|reload|force-reload|status}" >&2
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exit 3
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;;
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esac
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