nwn/rc.nwserver.sh

   1 #!/bin/bash
   2
   3 . /etc/rc.conf
   4 . /etc/rc.d/functions
   5
   6 NWSERVER_SAVE_SLOT=2
   7 NWSERVER_SAVE_NAME=shutdown
   8 NWSERVER_SAVE_TIMEOUT=10
   9 NWSERVER_ARGS=""
  10
  11 . /etc/conf.d/nwserver
  12
  13 _daemonName="Neverwinter Nights server"
  14 _logDir="/var/log/nwserver"
  15 _runDir="/var/run/nwserver"
  16 _srvDir="/srv/nwn"
  17 _expectScript=$(cat << EOS
  18 set timeout "$NWSERVER_SAVE_TIMEOUT"
  19
  20 proc exitServer {} {
  21   send "exit\r"
  22   expect "Server: Exiting..." {return 0}
  23   return 1
  24 }
  25
  26 spawn attachtty "$_runDir/socket"
  27 send "forcesave $NWSERVER_SAVE_SLOT $NWSERVER_SAVE_NAME\r"
  28 expect {
  29   "Server: Save complete" {
  30     exit [exitServer]
  31   }
  32   default {
  33     exit [exitServer]
  34   }
  35 }
  36 EOS
  37 )
  38
  39 case "$1" in
  40   start)
  41     stat_busy "Starting $_daemonName"
  42     if [[ ! -f "$_runDir/server.pid" ]]; then
  43       if [[ ! -d "$_runDir" ]]; then
  44         mkdir -p "$_runDir"
  45         chown nwserver:nwserver "$_runDir"
  46       fi
  47       su nwserver -c "RW_BRANCH=$_srvDir detachtty --dribble-file $_logDir/server_stdout.log --log-file $_logDir/detachtty.log --pid-file $_runDir/server.pid $_runDir/socket /usr/bin/nwserver $NWSERVER_ARGS -interactive" &&
  48       add_daemon nwserver &&
  49       stat_done || stat_fail
  50     else
  51       stat_fail
  52     fi
  53     ;;
  54   stop)
  55     stat_busy "Stopping $_daemonName"
  56     if [[ ! -f "$_runDir/server.pid" ]]; then
  57       # nwserver died
  58       rm_daemon nwserver
  59       stat_fail
  60     else
  61       if [[ -S "$_runDir/socket" ]]; then
  62         echo "$_expectScript" | expect - &> /dev/null &&
  63         # nwserver stopped
  64         rm_daemon nwserver &&
  65         stat_done ||
  66         # nwserver didn't stop
  67         stat_fail
  68       else
  69         # nwserver died
  70         rm_daemon nwserver
  71         stat_fail
  72       fi
  73     fi
  74     ;;
  75   restart)
  76     $0 stop
  77     sleep 1
  78     $0 start
  79     ;;
  80   status)
  81     stat_busy "Checking $_daemonName status"
  82     ck_status nwserver
  83     ;;
  84   *)
  85     echo "usage: $0 {start|stop|restart|status}"
  86 esac
  87 exit 0