debian/nbd-server.config

   1 #!/bin/bash
   2 # load the library
   3
   4 . /usr/share/debconf/confmodule
   5
   6 [ -f /etc/nbd-server         ] && . /etc/nbd-server
   7 [ -f /etc/nbd-server.oldconf ] && . /etc/nbd-server.oldconf
   8
   9 # clean up on incorrect exit
  10 # XXX not sure what this is supposed to do... is the in-run flag a
  11 # debconf feature, or did I just forget to handle it later on?
  12 trap 'db_fset nbd-server/number in-run false; exit 1' 1 2 15
  13
  14 if [ -f /etc/nbd-server -o -f /etc/nbd-server.oldconf ]
  15 then
  16     db_input high nbd-server/convert
  17     db_go
  18 fi
  19
  20 db_input medium nbd-server/useports
  21 db_go
  22 db_get nbd-server/useports
  23 DOPORTS=${RET}
  24
  25 if [ "$AUTO_GEN"x = "nx" ]
  26 then
  27     db_input critical nbd-server/autogen
  28     db_go
  29 else
  30     i=0
  31     while [ ! -z ${NBD_FILE[$i]} ]
  32     do
  33       i=$(( $i + 1 ))
  34     done
  35     if [ $i -gt 0 ]
  36     then
  37         db_set nbd-server/number $i
  38     fi
  39     db_input medium nbd-server/number
  40     db_go
  41     db_get nbd-server/number
  42     NUMBER=${RET:-0}
  43     db_beginblock
  44     if [ $NUMBER -eq 0 ]
  45     then
  46         # The user didn't see the question, or isn't interested in
  47         # running nbd-server from the initscript.
  48         exit 0
  49     fi
  50     for i in $(seq 0 $(( $NUMBER - 1)) )
  51     do
  52         if [ $i -eq 0 ]
  53         then
  54             unset i
  55         else
  56             db_register nbd-server/filename nbd-server/filename$i
  57             if [ $DOPORTS ]
  58             then
  59                 db_register nbd-server/port nbd-server/port$i
  60             fi
  61             db_register nbd-server/name nbd-server/name$i
  62         fi
  63         db_subst nbd-server/filename$i number $(( $i + 0 ))
  64         db_subst nbd-server/port$i number $(( $i + 0 ))
  65         db_subst nbd-server/name$i number $(( $i + 0 ))
  66         if [ ! -z ${NBD_PORT[$(( $i + 0 ))]} ]
  67         then
  68             db_set nbd-server/filename$i ${NBD_FILE[$(( $i + 0 ))]}
  69             db_set nbd-server/port$i ${NBD_PORT[$(( $i + 0 ))]}
  70         fi
  71         db_beginblock
  72         db_input medium nbd-server/filename$i
  73         if [ $DOPORTS ]
  74         then
  75             db_input medium nbd-server/port$i
  76         fi
  77         db_input medium nbd-server/name$i
  78         db_endblock
  79     done
  80     db_endblock
  81     db_go
  82 fi
  83