Constants.pm

   1 package Gruntmaster::Daemon::Constants;
   2
   3 use 5.014000;
   4 use strict;
   5 use warnings;
   6 use parent qw/Exporter/;
   7
   8 our $VERSION = "5999-TRIAL";
   9
  10 use constant +{
  11   # Accepted
  12   AC => 0,
  13
  14   # Internal server error
  15   ERR => -1,
  16
  17   # All other errors
  18   WA => 1,
  19   NZX => 2,
  20   TLE => 3,
  21   OLE => 4,
  22   DIED => 5,
  23   REJ => 10,
  24 };
  25
  26 our @EXPORT_OK = qw/AC ERR WA NZX TLE OLE DIED REJ/;
  27
  28 1;
  29 __END__
  30
  31 =encoding utf-8
  32
  33 =head1 NAME
  34
  35 Gruntmaster::Daemon::Constants - Constants for the Gruntmaster daemon
  36
  37 =head1 SYNOPSIS
  38
  39   use Gruntmaster::Daemon::Constants qw/WA NZX/;
  40   ...
  41   return [NZX, 'Non-zero exit status'] if $status;
  42   return [WA, 'Wrong answer'] unless is_correct($answer);
  43
  44 =head1 DESCRIPTION
  45
  46 Gruntmaster::Daemon::Constants provides constants which are used in more than one module.
  47
  48 The constants are:
  49
  50 =over
  51
  52 =item B<AC> The 'Accepted' job result.
  53
  54 =item B<ERR> The 'Internal server error' job result.
  55
  56 =item B<WA> The 'Wrong answer' job result.
  57
  58 =item B<NZX> The 'Non-zero exit status' job result.
  59
  60 =item B<TLE> The 'Time limit exceeded' job result.
  61
  62 =item B<OLE> The 'Output limit exceeded' job result.
  63
  64 =item B<DIED> The 'Crash' job result. Used when a program is killed by a signal.
  65
  66 =item B<REJ> The 'Rejected' job result. Used when none of the above is appropriate.
  67
  68 =back
  69
  70 =head1 AUTHOR
  71
  72 Marius Gavrilescu E<lt>marius@ieval.roE<gt>
  73
  74 =head1 COPYRIGHT AND LICENSE
  75
  76 Copyright (C) 2014 by Marius Gavrilescu
  77
  78 This library is free software: you can redistribute it and/or modify
  79 it under the terms of the GNU Affero General Public License as published by
  80 the Free Software Foundation, either version 3 of the License, or
  81 (at your option) any later version.
  82
  83
  84 =cut