Open-ILS/examples/oils_ctl.sh

   1 #!/bin/bash
   2
   3 OPT_ACTION=""
   4 OPT_SIP_CONFIG=""
   5 OPT_PID_DIR=""
   6 SIP_DIR="/opt/SIPServer";
   7
   8 # ---------------------------------------------------------------------------
   9 # Make sure we're running as the correct user
  10 # ---------------------------------------------------------------------------
  11 [ $(whoami) != 'opensrf' ] && echo 'Must run as user "opensrf"' && exit;
  12
  13
  14 function usage {
  15         echo "";
  16         echo "usage: $0 -d <pid_dir> -s <sip_config> -a <action>";
  17         echo "";
  18         echo "Actions include:"
  19         echo -e "\tstart_sip"
  20         echo -e "\tstop_sip"
  21         echo -e "\trestart_sip"
  22         echo "";
  23         exit;
  24 }
  25
  26
  27 # ---------------------------------------------------------------------------
  28 # Load the command line options and set the global vars
  29 # ---------------------------------------------------------------------------
  30 while getopts  "a:d:s:" flag; do
  31         case $flag in
  32                 "a")            OPT_ACTION="$OPTARG";;
  33                 "s")            OPT_SIP_CONFIG="$OPTARG";;
  34                 "d")            OPT_PID_DIR="$OPTARG";;
  35                 "h"|*)  usage;;
  36         esac;
  37 done
  38
  39
  40 [ -z "$OPT_PID_DIR" ] && OPT_PID_DIR=/tmp;
  41 [ -z "$OPT_ACTION" ] && usage;
  42
  43 PID_SIP="$OPT_PID_DIR/oils_sip.pid";
  44
  45
  46 # ---------------------------------------------------------------------------
  47 # Utility code for checking the PID files
  48 # ---------------------------------------------------------------------------
  49 function do_action {
  50
  51         action="$1";
  52         pidfile="$2";
  53         item="$3";
  54
  55         if [ $action == "start" ]; then
  56
  57                 if [ -e $pidfile ]; then
  58                         pid=$(cat $pidfile);
  59                         echo "$item already started : $pid";
  60                         return 0;
  61                 fi;
  62                 echo "Starting $item";
  63         fi;
  64
  65         if [ $action == "stop" ]; then
  66
  67                 if [ ! -e $pidfile ]; then
  68                         echo "$item not running";
  69                         return 0;
  70                 fi;
  71
  72                 pid=$(cat $pidfile);
  73                 echo "Stopping $item : $pid";
  74                 kill -s INT $pid;
  75                 rm -f $pidfile;
  76
  77         fi;
  78
  79         return 0;
  80 }
  81
  82
  83 # ---------------------------------------------------------------------------
  84 # Start / Stop functions
  85 # ---------------------------------------------------------------------------
  86
  87
  88 function start_sip {
  89         do_action "start" $PID_SIP "OILS SIP Server";
  90         DIR=$(pwd);
  91         cd $SIP_DIR;
  92     perl SIPServer.pm "$OPT_SIP_CONFIG" > /dev/null 2>&1 &
  93         pid=$!;
  94         cd $DIR;
  95         echo $pid > $PID_SIP;
  96         return 0;
  97 }
  98
  99 function stop_sip {
 100         do_action "stop" $PID_SIP "OILS SIP Server";
 101         return 0;
 102 }
 103
 104
 105
 106 # ---------------------------------------------------------------------------
 107 # Do the requested action
 108 # ---------------------------------------------------------------------------
 109 case $OPT_ACTION in
 110         "start_sip") start_sip;;
 111         "stop_sip") stop_sip;;
 112         "restart_sip") stop_sip; start_sip;;
 113         *) usage;;
 114 esac;
 115
 116
 117