WardenConf.pm

#!/usr/bin/perl -w
#
# WardenConf.pm
#
# Copyright (C) 2011-2012 Cesnet z.s.p.o
# Author(s): 	Tomas PLESNIK 	<plesnik@ics.muni.cz>
#		Jan SOUKAL	<soukal@ics.muni.cz>
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
# 1. Redistributions of source code must retain the above copyright
#    notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
#    notice, this list of conditions and the following disclaimer in
#    the documentation and/or other materials provided with the
#    distribution.
# 3. Neither the name of the Cesnet z.s.p.o nor the names of its
#    contributors may be used to endorse or promote products derived from
#    this software without specific prior written permission.
#
# This software is provided ``as is'', and any express or implied
# warranties, including, but not limited to, the implied warranties of
# merchantability and fitness for a particular purpose are disclaimed.
# In no event shall the Cesnet z.s.p.o or contributors be liable for
# any direct, indirect, incidental, special, exemplary, or consequential
# damages (including, but not limited to, procurement of substitute
# goods or services; loss of use, data, or profits; or business
# interruption) however caused and on any theory of liability, whether
# in contract, strict liability, or tort (including negligence or
# otherwise) arising in any way out of the use of this software, even
# if advised of the possibility of such damage.
#

package WardenConf;

use strict;

our $VERSION = "0.1";

#-------------------------------------------------------------------------------
# loadConf - load variables from configuration file
#-------------------------------------------------------------------------------
sub loadConf
{
  my $conf_file = shift;

  # preset of default variables
  our $URI = undef;
  our $SSL_KEY_FILE = undef;
  our $SSL_CERT_FILE = undef;
  our $SSL_CA_FILE = undef;

  # read config file
  if ( ! open( TMP, $conf_file) ) {
    die "Can't read config file '$conf_file': $!\n";
  }
  close TMP;

  # load set variables by user
  if ( !do $conf_file ) {
    die("Errors in config file '$conf_file': $@");
  }

  return ($URI, $SSL_KEY_FILE, $SSL_CERT_FILE, $SSL_CA_FILE);

} # End of loadConf
1;