svc/barcode

   1 #!/usr/bin/perl
   2
   3 # Copyright 2014 ByWater Solutions
   4 #
   5 # This file is part of Koha.
   6 #
   7 # Koha is free software; you can redistribute it and/or modify it under the
   8 # terms of the GNU General Public License as published by the Free Software
   9 # Foundation; either version 3 of the License, or (at your option) any later
  10 # version.
  11 #
  12 # Koha is distributed in the hope that it will be useful, but WITHOUT ANY
  13 # WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
  14 # A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
  15 #
  16 # You should have received a copy of the GNU General Public License along
  17 # with Koha; if not, write to the Free Software Foundation, Inc.,
  18 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  19
  20 use Modern::Perl;
  21
  22 use CGI qw(header);
  23 use GD::Barcode;
  24
  25 use C4::Auth qw(check_cookie_auth);
  26
  27 my $input = new CGI;
  28
  29 my ( $auth_status, $sessionID ) = check_cookie_auth( $input->cookie('CGISESSID'), { catalogue => '*' } );
  30
  31 if ( $auth_status ne "ok" ) {
  32     exit 0;
  33 }
  34
  35 binmode(STDOUT);
  36
  37 my $type = $input->param('type') || 'Code39';
  38 my $barcode = $input->param('barcode');
  39
  40 print header('image/png');
  41 print GD::Barcode->new( $type, $barcode )->plot()->png();