This file is indexed.

config is in lsh-server 2.0.4-dfsg-9.

This file is a maintainer script. It is executed when installing (*inst) or removing (*rm) the package.

The actual contents of the file can be viewed below.

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#!/usr/bin/perl -w
#
# debconf config script for lsh-server
#
# Copyright (c) 2000, 2001, 2002 Timshel Knoll <timshel@debian.org>
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#  
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#  
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
#
# On Debian systems, see /usr/share/common-licenses/GPL for the GNU GPL.
#
use strict;
use Debconf::Client::ConfModule ':all';


sub ask_whether_to_purge_hostkey {
   &input ("medium", "lsh-server/purge_hostkey");
   my @ret = &go ();

   return ($ret[0] == 30 ? -1 : 1);
}


sub get_lshd_port {
   &input ("medium", "lsh-server/lshd_port");
   my @ret = &go ();

   my $port = &get ("lsh-server/lshd_port");
   
   if ($port and $port !~ m/^\d+$/) {
      $port = (getservbyname ($port, "tcp"))[2];
   }  
      
   unless ($port) {
      # invalid service entered: wasn't a number, and
      # getservbyname failed, try again ...
      # FIXME: try putting some sort of error message here?
      &reset ("lsh-server/lshd_port");
      return 0;
   }

   return ($ret[0] == 30 ? -1 : 1);
}



sub ask_whether_to_enable_sftp {
   &input ("medium", "lsh-server/sftp");
   my @ret = &go ();

   return ($ret[0] == 30 ? -1 : 1);
}


sub configure () {
   my $state = 0;

   # The list of things to do, in order
   # Aren't really long, descriptive function names fun ;-)
   my @states = (
      \&ask_whether_to_purge_hostkey,
      \&get_lshd_port,
      \&ask_whether_to_enable_sftp
   );

   # This is 1 or -1, depending on whether we're going forward or backward
   # Required because otherwise when we back up to a question doesn't need
   # to be asked, the engine will go forward again :-(
   my $step = 1;

   until ($state > $#states) {
      if ($state < 0) {
         $state = 0;
         # We may have got here because of "backing up" to a question which
         # was skipped, so make sure we're going forward from here to avoid
         # an infinite loop
         $step = 1;
      }

      $step = &{ $states[$state] } ($step);

      $state += $step;
   }
}



die "Syntax error: no argument" if (@ARGV <= 0);

version ('2.0');

my $capb = &capb ('backup');

if ($ARGV[0] eq "configure" || $ARGV[0] eq "reconfigure") {
   &configure ();
}