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|
#! /bin/sh
# This script can be used to start/stop smsd
# as a daemon in Linux, Solaris, Cygwin, FreeBSD
# and MAC OS X Terminal window (Darwin).
# This script is to be used with smsd version >= 3.0.3.
### BEGIN INIT INFO
# Provides: smstools
# Required-Start: $syslog
# Required-Stop:
# Default-Start: 2 3 4 5
# Default-Stop: 0 1 6
# Short-Description: starts smstools
### END INIT INFO
# Set USER and GROUP, if necessary:
USER=""
GROUP=""
# If an unpriviledged user is selected, make sure that next two
# files are writable by that user:
PIDFILE="/var/run/smsd.pid"
INFOFILE="/var/run/smsd.working"
# Logfile can also be defined in here:
LOGFILE="/var/log/smsd.log"
DAEMON=/usr/local/bin/smsd
# A program which turns power off for couple of seconds:
RESETMODEMS=/usr/local/bin/smsd_resetmodems
NAME=smsd
PSOPT="-e"
ECHO=echo
case `uname` in
*BSD|Darwin)
PSOPT="axc"
;;
SunOS)
ECHO=/usr/ucb/echo
;;
esac
# Maximum time to stop smsd, after that it gets killed hardly:
MAXWAIT=45
case "$1" in
start)
test -x $DAEMON || exit 0
$ECHO -n "Starting SMS Daemon: "
MSG="."
ARGS="-n MAINPROCESS -p$PIDFILE -i$INFOFILE"
[ "x$USER" != x ] && ARGS="$ARGS -u$USER"
[ "x$GROUP" != x ] && ARGS="$ARGS -g$GROUP"
[ "x$LOGFILE" != x ] && ARGS="$ARGS -l$LOGFILE"
PID=`cat $PIDFILE 2>/dev/null`
if [ "x$PID" != x ]; then
if kill -0 $PID 2>/dev/null; then
MSG=" already running ($PID)."
else
PID=""
fi
fi
if [ "x$PID" = x ]; then
if ps $PSOPT | grep $NAME | grep -v grep >/dev/null; then
MSG=" already running."
else
$DAEMON $ARGS
sleep 1
PIDS=`ps $PSOPT | grep $NAME | grep -v grep`
[ "x$PIDS" = x ] && MSG=" failed."
fi
fi
echo "$NAME$MSG"
;;
stop)
if ps $PSOPT | grep $NAME | grep -v grep >/dev/null; then
PID=`cat $PIDFILE 2>/dev/null`
if [ "x$PID" != x ]; then
P=`kill -0 $PID 2>/dev/null`
[ "x$P" != x ] && PID=""
fi
if [ "x$PID" != x ]; then
kill $PID
else
kill `ps $PSOPT | grep $NAME | grep -v grep | awk '{print $1}'` >/dev/null 2>&1
fi
sleep 1
if ps $PSOPT | grep $NAME | grep -v grep >/dev/null; then
echo "Allowing $NAME to terminate gracefully within $MAXWAIT seconds"
infofound=0
dots=0
seconds=0
while ps $PSOPT | grep $NAME | grep -v grep >/dev/null; do
if [ $infofound -lt 1 ]; then
if [ -f $INFOFILE ]; then
infofound=1
if [ $dots -gt 0 ]; then
echo ""
dots=0
fi
$ECHO -n "$NAME is currently "
cat $INFOFILE
echo "Time counting is now disabled and we will wait until this job is complete."
echo "If you are very hasty, use \"$0 force-stop\" to kill $NAME hardly (not recommended)."
fi
fi
[ $infofound -lt 1 ] && seconds=`expr $seconds + 1`
$ECHO -n "."
dots=`expr $dots + 1`
if [ "$seconds" -ge $MAXWAIT ]; then
if [ $dots -gt 0 ]; then
echo ""
dots=0
fi
echo "Timeout occured, killing $NAME hardly."
kill -9 `ps $PSOPT | grep $NAME | grep -v grep | awk '{print $1}'` >/dev/null 2>&1
[ -f $PIDFILE ] && rm $PIDFILE
seconds=0
fi
sleep 1
done
[ $dots -gt 0 ] && echo ""
#echo "$NAME is stopped."
fi
fi
;;
restart|reload)
$0 stop
$0 start
;;
force-stop)
if ps $PSOPT | grep $NAME | grep -v grep >/dev/null; then
echo "Killing $NAME."
kill -9 `ps $PSOPT | grep $NAME | grep -v grep | awk '{print $1}'` >/dev/null 2>&1
fi
[ -f $PIDFILE ] && rm $PIDFILE
;;
reset)
$0 stop
[ -f "$RESETMODEMS" ] && "$RESETMODEMS"
sleep 30
$0 start
;;
*)
echo "Usage: $0 {start|stop|restart|force-stop|reset}"
exit 1
esac
|
