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#!/usr/bin/perl |
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# Copyright 2014 ByWater Solutions |
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# |
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# This file is part of Koha. |
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# |
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# Koha is free software; you can redistribute it and/or modify it under the |
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# terms of the GNU General Public License as published by the Free Software |
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# Foundation; either version 3 of the License, or (at your option) any later |
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# version. |
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# |
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# Koha is distributed in the hope that it will be useful, but WITHOUT ANY |
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# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR |
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# A PARTICULAR PURPOSE. See the GNU General Public License for more details. |
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# |
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# You should have received a copy of the GNU General Public License along |
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# with Koha; if not, write to the Free Software Foundation, Inc., |
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# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. |
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use Modern::Perl; |
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use CGI qw(header); |
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use GD::Barcode; |
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use C4::Auth qw(check_cookie_auth); |
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my $input = new CGI; |
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my ( $auth_status, $sessionID ) = check_cookie_auth( $input->cookie('CGISESSID'), { catalogue => '*' } ); |
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if ( $auth_status ne "ok" ) { |
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exit 0; |
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} |
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binmode(STDOUT); |
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my $type = $input->param('type') || 'Code39'; |
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my $barcode = $input->param('barcode'); |
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print header('image/png'); |
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print GD::Barcode->new( $type, $barcode )->plot()->png(); |