debian/shellinabox.init

   1 #!/bin/sh
   2 ### BEGIN INIT INFO
   3 # Provides:          shellinabox
   4 # Required-Start:    $network $remote_fs
   5 # Required-Stop:     $network $remote_fs
   6 # Default-Start:     2 3 4 5
   7 # Default-Stop:      0 1 6
   8 # Short-Description: Shell In A Box Daemon
   9 # Description:       Daemon for publishing a login shell at
  10 #                    http://localhost:4200
  11 ### END INIT INFO
  12
  13 PATH=/sbin:/bin:/usr/sbin:/usr/bin
  14 DESC="Shell In A Box Daemon"
  15 NAME="shellinabox"
  16 DAEMON="/usr/bin/shellinaboxd"
  17 PIDFILE="/var/run/shellinaboxd.pid"
  18 SCRIPTNAME=/etc/init.d/$NAME
  19
  20 # Gracefully exit if the package has been removed.
  21 test -x $DAEMON || exit 0
  22
  23 . /lib/lsb/init-functions
  24
  25 # Include shellinabox defaults if available.
  26 test -f /etc/default/shellinabox && . /etc/default/shellinabox
  27
  28 # Set some default values
  29 SHELLINABOX_DATADIR="${SHELLINABOX_DATADIR:-/var/lib/shellinabox}"
  30 SHELLINABOX_PORT="${SHELLINABOX_PORT:-4200}"
  31 SHELLINABOX_USER="${SHELLINABOX_USER:-shellinabox}"
  32 SHELLINABOX_GROUP="${SHELLINABOX_GROUP:-shellinabox}"
  33
  34 #
  35 #       Function that starts the daemon/service.
  36 #
  37 d_start() {
  38   if [ -z "$SHELLINABOX_DAEMON_START" -o                                      \
  39           "$SHELLINABOX_DAEMON_START" = "0" ]; then
  40     return 0
  41   fi
  42
  43   eval start-stop-daemon --start --oknodo --pidfile "'$PIDFILE'"              \
  44                     --exec "'$DAEMON'" -- -q --background="'$PIDFILE'"        \
  45                     -c "'${SHELLINABOX_DATADIR}'" -p "'${SHELLINABOX_PORT}'"  \
  46                     -u "'${SHELLINABOX_USER}'" -g "'${SHELLINABOX_GROUP}'"    \
  47                     $(for i in $(ls /etc/shellinabox/options-enabled/*.css |
  48                                  sed -e                                       \
  49                                     's/.*[/]\([0-9]*\)[-_+][^/:,;]*[.]css/\1/'|
  50                                  sort -u); do
  51                         for j in /etc/shellinabox/options-enabled/"$i"*.css; do
  52                           echo -n "$j" |
  53                           sed -e 's/\(.*[/]\)\([0-9]*\)\([-_+]\)\([^/:,;]*\)[.]css/\4:\3\1\2\3\4.css,/
  54                                   s/:_/:-/'
  55                         done |
  56                         sed -e 's/,$/;/'
  57                       done |
  58                       sed -e 's/;$//
  59                               //b
  60                               s/.*/--user-css "\0"/')                         \
  61                     "${SHELLINABOX_ARGS}"
  62 }
  63
  64 #
  65 #       Function that stops the daemon/service.
  66 #
  67 d_stop() {
  68   start-stop-daemon --stop --oknodo --pidfile "$PIDFILE"
  69   rm -f "$PIDFILE"
  70 }
  71
  72 #
  73 #       Function that reloads the config file for the daemon/service.
  74 #
  75 d_reload() {
  76   # Only reload if there are no active sessions running
  77   [ -r "$PIDFILE" ] &&
  78     [ `ps o pid= --ppid "\`cat "$PIDFILE"\`\`ps o pid= --ppid \
  79                                                 \\\`cat "$PIDFILE"\\\`|
  80                                              xargs -r -n 1 printf ',%s'\`" |
  81        wc -l` -gt 1 ] &&
  82     return 1
  83
  84   d_stop
  85   d_start
  86 }
  87
  88 #
  89 #       Function that check the status of the daemon/service.
  90 #
  91 d_status() {
  92   [ -r "$PIDFILE" ] && kill -0 `cat "$PIDFILE"` &&
  93     echo "$DESC is running" || echo "$DESC is not running"
  94 }
  95
  96 case "$1" in
  97     start)
  98         log_daemon_msg "Starting $DESC" "$NAME"
  99         d_start
 100         log_end_msg $?
 101         ;;
 102     stop)
 103         log_daemon_msg "Stopping $DESC" "$NAME"
 104         d_stop
 105         log_end_msg $?
 106         ;;
 107     reload)
 108         log_daemon_msg "Reloading services for $DESC" "$NAME"
 109         d_reload
 110         log_end_msg $?
 111         ;;
 112     restart|force-reload)
 113         log_daemon_msg "Restarting $DESC" "$NAME"
 114         d_stop
 115         d_start
 116         log_end_msg $?
 117         ;;
 118     status)
 119         d_status
 120         ;;
 121     *)
 122         echo "Usage: $SCRIPTNAME {start|stop|restart|force-reload|reload}" >&2
 123         exit 1
 124         ;;
 125 esac
 126
 127 exit 0