#! @PERL@
# -*-perl-*-
#
# $Id: sw.in,v 1.2 1999/07/30 20:24:02 mdw Exp $
#
# CGI interface for software installations
#
# (c) 1999 EBI
#

#----- Licensing notice -----------------------------------------------------
#
# This file is part of sw-tools.
#
# sw-tools 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.
# 
# sw-tools 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 sw-tools; if not, write to the Free Software Foundation,
# Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.

#----- Revision history -----------------------------------------------------
#
# $Log: sw.in,v $
# Revision 1.2  1999/07/30 20:24:02  mdw
# Fix titles for debugging actions.
#
# Revision 1.1  1999/07/30 18:46:38  mdw
# New CGI script for browsing installed software and documentation.
#

#----- Required packages ----------------------------------------------------

use lib qw(@pkgdatadir@);

use POSIX;
use IO;

use SWConfig;
use SW;
use SWCGI qw(:DEFAULT :debug);

#----- Get packages implementing various actions ----------------------------

BEGIN { %ACT = (); }
use SWList;
use SWDoc;
use SWMan;
use SWInfo;

#----- Some built-in debugging actions --------------------------------------

sub debug($\%) {
  my ($what, $h) = @_;
  SWCGI::header($what);
  SWCGI::dumphash(%$h);
  SWCGI::footer();
}

$ACT{"show-config"} = sub { debug("configuration", %C); };
$ACT{"show-environment"} = sub { debug("environment", %ENV); };
$ACT{"show-query"} = sub { debug("query", %Q); };

#----- Snarf arguments ------------------------------------------------------

$C{"edited-config-file"} eq "yes" or
  barf("Config file $C{datadir}/sw.conf hasn't been edited.");

SWCGI::read();
$act = $Q{"act"} || "list";
if ($ACT{$act}) {
  &{$ACT{$act}};
} else {
  barf("unknown action `$act'");
}

#----- That's all, folks ----------------------------------------------------

exit;