Open-ILS/examples/oils_ctl.sh

   1 #!/bin/bash
   2
   3 OPT_ACTION=""
   4 OPT_SIP_CONFIG=""
   5 OPT_PID_DIR=""
   6 OPT_SIP_ERR_LOG="/dev/null";
   7 SIP_DIR="/opt/SIPServer";
   8
   9 # ---------------------------------------------------------------------------
  10 # Make sure we're running as the correct user
  11 # ---------------------------------------------------------------------------
  12 [ $(whoami) != 'opensrf' ] && echo 'Must run as user "opensrf"' && exit;
  13
  14
  15 function usage {
  16         echo "";
  17         echo "usage: $0 -d <pid_dir> -s <sip_config> -a <action> -l <sip_err_log>";
  18         echo "";
  19         echo "Actions include:"
  20         echo -e "\tstart_sip"
  21         echo -e "\tstop_sip"
  22         echo -e "\trestart_sip"
  23         exit;
  24 }
  25
  26
  27 # ---------------------------------------------------------------------------
  28 # Load the command line options and set the global vars
  29 # ---------------------------------------------------------------------------
  30 while getopts "a:d:s:l:" flag; do
  31         case $flag in
  32                 "a")            OPT_ACTION="$OPTARG";;
  33                 "s")            OPT_SIP_CONFIG="$OPTARG";;
  34                 "d")            OPT_PID_DIR="$OPTARG";;
  35                 "l")            OPT_SIP_ERR_LOG="$OPTARG";;
  36                 "h"|*)  usage;;
  37         esac;
  38 done
  39
  40
  41 [ -z "$OPT_PID_DIR" ] && OPT_PID_DIR=/tmp;
  42 [ -z "$OPT_ACTION" ] && usage;
  43
  44 PID_SIP="$OPT_PID_DIR/oils_sip.pid";
  45
  46
  47 # ---------------------------------------------------------------------------
  48 # Utility code for checking the PID files
  49 # ---------------------------------------------------------------------------
  50 function do_action {
  51
  52         action="$1";
  53         pidfile="$2";
  54         item="$3";
  55
  56         if [ $action == "start" ]; then
  57
  58                 if [ -e $pidfile ]; then
  59                         pid=$(cat $pidfile);
  60                         echo "$item already started : $pid";
  61                         return 0;
  62                 fi;
  63                 echo "Starting $item";
  64         fi;
  65
  66         if [ $action == "stop" ]; then
  67
  68                 if [ ! -e $pidfile ]; then
  69                         echo "$item not running";
  70                         return 0;
  71                 fi;
  72
  73                 pid=$(cat $pidfile);
  74                 echo "Stopping $item : $pid";
  75                 kill -s INT $pid;
  76                 rm -f $pidfile;
  77
  78         fi;
  79
  80         return 0;
  81 }
  82
  83
  84 # ---------------------------------------------------------------------------
  85 # Start / Stop functions
  86 # ---------------------------------------------------------------------------
  87
  88
  89 function start_sip {
  90         do_action "start" $PID_SIP "OILS SIP Server";
  91         DIR=$(pwd);
  92         cd $SIP_DIR;
  93     perl SIPServer.pm "$OPT_SIP_CONFIG" >> "$OPT_SIP_ERR_LOG" 2>&1 &
  94         pid=$!;
  95         cd $DIR;
  96         echo $pid > $PID_SIP;
  97         return 0;
  98 }
  99
 100 function stop_sip {
 101         do_action "stop" $PID_SIP "OILS SIP Server";
 102         return 0;
 103 }
 104
 105
 106
 107 # ---------------------------------------------------------------------------
 108 # Do the requested action
 109 # ---------------------------------------------------------------------------
 110 case $OPT_ACTION in
 111         "start_sip") start_sip;;
 112         "stop_sip") stop_sip;;
 113         "restart_sip") stop_sip; start_sip;;
 114         *) usage;;
 115 esac;
 116
 117
 118