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152 lines
4.1 KiB
152 lines
4.1 KiB
#! /bin/sh
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#
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# INSTRUCTIONS:
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# - Copy this file to /etc/init.d/sems
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# - Don't forget to copy the default file for this script to work properly
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#
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### BEGIN INIT INFO
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# Provides: sems
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# Required-Start: $syslog $network $local_fs $time
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# Required-Stop: $syslog $network $local_fs
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# Default-Start: 2 3 4 5
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# Default-Stop: 0 1 6
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# Short-Description: Start the SEMS server
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# Description: Start the SEMS server
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### END INIT INFO
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PATH=/sbin:/bin:/usr/sbin:/usr/bin
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DAEMON=/usr/local/sbin/sems
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NAME=sems
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DESC=sems
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HOMEDIR=/var/run/sems
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PIDFILE=$HOMEDIR/$NAME.pid
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DEFAULTS=/etc/default/sems
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RUN_SEMS=no
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# Do not start sems if fork=no is set in the config file
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# otherwise the boot process will just stop
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check_fork ()
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{
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if grep -q "^[[:space:]]*fork[[:space:]]*=[[:space:]]*no.*" /usr/local/etc/sems/sems.conf; then
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echo "Not starting $DESC: fork=no specified in config file; run /etc/init.d/sems debug instead"
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exit 1
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fi
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}
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create_radius_seqfile ()
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{
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# Create a radius sequence file to be used by the radius client if
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# radius accounting is enabled. This is needed to avoid any issue
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# with the file not being writable if sems first starts as user
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# root because DUMP_CORE is enabled and creates this file as user
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# root and then later it switches back to user sems and cannot
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# write to the file. If the file exists before sems starts, it
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# won't change it's ownership and will be writable for both root
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# and sems, no matter what options are chosen at install time
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RADIUS_SEQ_FILE=/var/run/sems/sems_radius.seq
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if [ -d /var/run/sems ]; then
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chown ${USER}:${GROUP} /var/run/sems
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if [ ! -f $RADIUS_SEQ_FILE ]; then
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touch $RADIUS_SEQ_FILE
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fi
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chown ${USER}:${GROUP} $RADIUS_SEQ_FILE
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chmod 660 $RADIUS_SEQ_FILE
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fi
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}
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test -f $DAEMON || exit 0
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# Load startup options if available
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if [ -f $DEFAULTS ]; then
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. $DEFAULTS || true
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fi
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if [ "$RUN_SEMS" != "yes" ]; then
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echo "SEMS not yet configured. Edit /etc/default/sems first."
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exit 0
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fi
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set -e
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[ -z "$USER" ] && USER=sems
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[ -z "$GROUP" ] && GROUP=sems
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if test "$DUMP_CORE" = "yes" ; then
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# set proper ulimit
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ulimit -c unlimited
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# directory for the core dump files
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# COREDIR=/home/corefiles
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# [ -d $COREDIR ] || mkdir $COREDIR
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# chmod 777 $COREDIR
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# echo "$COREDIR/core.%e.sig%s.%p" > /proc/sys/kernel/core_pattern
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fi
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OPTIONS="-P $PIDFILE -u $USER -g $GROUP"
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case "$1" in
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start|debug)
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create_radius_seqfile
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DBG_OPTIONS=""
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if [ "$1" != "debug" ]; then
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check_fork
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else
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DBG_OPTIONS="-D 3 -E"
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fi
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# FIXME
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# This is a small hack to prevent some broken apps to be loaded
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rm -f /usr/local/lib/sems/plug-in/py_sems.so /usr/local/lib/sems/plug-in/sw_prepaid_sip.so
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echo "$DAEMON $OPTIONS $DBG_OPTIONS"
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echo -n "Starting $DESC: $NAME"
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start-stop-daemon --start --quiet --pidfile $PIDFILE \
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--exec $DAEMON -- $OPTIONS $DBG_OPTIONS || echo -n " already running"
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echo "."
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;;
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stop)
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echo -n "Stopping $DESC: $NAME"
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start-stop-daemon --oknodo --stop --quiet --pidfile $PIDFILE \
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--exec $DAEMON
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echo "."
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;;
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restart|force-reload)
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create_radius_seqfile
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echo -n "Restarting $DESC: $NAME"
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start-stop-daemon --oknodo --stop --quiet --pidfile \
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$PIDFILE --exec $DAEMON
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sleep 1
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start-stop-daemon --start --quiet --pidfile \
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$PIDFILE --exec $DAEMON -- $OPTIONS
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echo "."
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;;
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status)
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echo -n "Status of $DESC: "
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if [ ! -r "$PIDFILE" ]; then
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echo "$NAME is not running."
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exit 3
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fi
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pid=`cat "$PIDFILE"`
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if ps -p "$pid" > /dev/null 2>&1; then
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echo "$NAME is running."
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exit 0
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else
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echo "$NAME is not running but $PIDFILE exists."
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exit 1
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fi
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;;
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*)
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N=/etc/init.d/$NAME
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echo "Usage: $N {start|stop|restart|force-reload|debug|status}" >&2
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exit 1
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;;
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esac
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exit 0
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