utils/smstools3/files/smstools3.init

   1 #!/bin/sh /etc/rc.common
   2 # Copyright (C) 2014 OpenWrt.org
   3 # smsd initscript openwrt mod
   4
   5 START=99
   6 STOP=99
   7
   8 EXTRA_COMMANDS="status"
   9 EXTRA_HELP="        status  View pid and service status "
  10
  11 # Set USER and GROUP, if necessary:
  12 USER=""
  13 GROUP=""
  14
  15 # If an unpriviledged user is selected, make sure that next two
  16 # files are writable by that user:
  17 PIDFILE="/var/run/smsd.pid"
  18 INFOFILE="/var/run/smsd.working"
  19 # Logfile can also be defined in here:
  20 LOGFILE="/var/log/smsd.log"
  21
  22 DAEMON=/usr/local/bin/smsd
  23 # A program which turns power off for couple of seconds:
  24 RESETMODEMS=/usr/local/bin/smsd_resetmodems
  25 NAME=smsd
  26 PSOPT=""
  27
  28 # Set/edit this before starting service !!!!!
  29 WRT_SPOOL=/var/spool
  30
  31 # Maximum time to stop smsd, after that it gets killed hardly:
  32 MAXWAIT=45
  33
  34 boot() {
  35         start
  36 }
  37
  38 start() {
  39         test -x $DAEMON || exit 0
  40
  41         echo "Creating minimum spool directories"
  42         mkdir -p $WRT_SPOOL
  43         mkdir -p $WRT_SPOOL/sms
  44         mkdir -p $WRT_SPOOL/sms/incoming
  45         mkdir -p $WRT_SPOOL/sms/outgoing
  46         mkdir -p $WRT_SPOOL/sms/checked
  47         mkdir -p $WRT_SPOOL/sms/failed
  48         mkdir -p $WRT_SPOOL/sms/sent
  49
  50         echo -n "Starting SMS Daemon: "
  51         MSG="."
  52         ARGS="-n MAINPROCESS -p$PIDFILE -i$INFOFILE"
  53         [ "x$USER" != x ] && ARGS="$ARGS -u$USER"
  54         [ "x$GROUP" != x ] && ARGS="$ARGS -g$GROUP"
  55         [ "x$LOGFILE" != x ] && ARGS="$ARGS -l$LOGFILE"
  56         PID=`cat $PIDFILE 2>/dev/null`
  57         if [ "x$PID" != x ]; then
  58           if kill -0 $PID 2>/dev/null; then
  59             MSG=" already running ($PID)."
  60           else
  61             PID=""
  62           fi
  63         fi
  64         if [ "x$PID" = x ]; then
  65           if ps $PSOPT | grep $NAME | grep -v grep >/dev/null; then
  66             MSG=" already running."
  67           else
  68             $DAEMON $ARGS
  69             sleep 1
  70             PIDS=`ps $PSOPT | grep $NAME | grep -v grep`
  71             [ "x$PIDS" = x ] && MSG=" failed."
  72           fi
  73         fi
  74         echo "$NAME$MSG"
  75 }
  76
  77 stop() {
  78         if ps $PSOPT | grep $NAME | grep -v grep >/dev/null; then
  79           PID=`cat $PIDFILE 2>/dev/null`
  80           if [ "x$PID" != x ]; then
  81             P=`kill -0 $PID 2>/dev/null`
  82             [ "x$P" != x ] && PID=""
  83           fi
  84           if [ "x$PID" != x ]; then
  85             kill $PID
  86           else
  87             kill `ps $PSOPT | grep $NAME | grep -v grep | awk '{print $1}'` >/dev/null 2>&1
  88           fi
  89           sleep 1
  90           if ps $PSOPT | grep $NAME | grep -v grep >/dev/null; then
  91             echo "Allowing $NAME to terminate gracefully within $MAXWAIT seconds"
  92             infofound=0
  93             dots=0
  94             seconds=0
  95             while ps $PSOPT | grep $NAME | grep -v grep >/dev/null; do
  96               if [ $infofound -lt 1 ]; then
  97                 if [ -f $INFOFILE ]; then
  98                   infofound=1
  99                   if [ $dots -gt 0 ]; then
 100                     echo ""
 101                     dots=0
 102                   fi
 103                   $ECHO -n "$NAME is currently "
 104                   cat $INFOFILE
 105                   echo "Time counting is now disabled and we will wait until this job is complete."
 106                 fi
 107               fi
 108               [ $infofound -lt 1 ] && seconds=`expr $seconds + 1`
 109               echo -n "."
 110               dots=`expr $dots + 1`
 111               if [ "$seconds" -ge $MAXWAIT ]; then
 112                 if [ $dots -gt 0 ]; then
 113                   echo ""
 114                   dots=0
 115                 fi
 116                 echo "Timeout occured, killing $NAME hardly."
 117                 kill -9 `ps $PSOPT | grep $NAME | grep -v grep | awk '{print $1}'` >/dev/null 2>&1
 118                 [ -f $PIDFILE ] && rm $PIDFILE
 119                 seconds=0
 120               fi
 121               sleep 1
 122             done
 123             [ $dots -gt 0 ] && echo ""
 124             #echo "$NAME is stopped."
 125           fi
 126         fi
 127 }
 128
 129 restart() {
 130         stop
 131         start
 132 }
 133
 134
 135 status() {
 136         PID=$(cat $PIDFILE)
 137
 138         test -e $PIDFILE
 139         if [ $? == 0 ]; then
 140                 echo $NAME " running! pid $PID"
 141         else
 142                 echo $NAME " not running !!!"
 143         fi
 144 }
 145
 146 reset() {
 147         $0 stop
 148         [ -f "$RESETMODEMS" ] && "$RESETMODEMS"
 149         sleep 30
 150         $0 start
 151 }
 152