File Coverage

File:C4/Debug.pm
Coverage:68.5%

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1package C4::Debug;
2
3# Copyright 2000-2002 Katipo Communications
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 2 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.
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use strict;
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use warnings;
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use Exporter;
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25# use CGI;
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use vars qw($VERSION @ISA @EXPORT $debug $cgi_debug);
27# use vars qw(@EXPORT_OK %EXPORT_TAGS);
28
29BEGIN {
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        $VERSION = 1.00; # set the version for version checking
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        @ISA = qw(Exporter);
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        @EXPORT = qw($debug $cgi_debug);
33        # @EXPOR_OK = qw();
34        # %EXPORT_TAGS = ( all=>[qw($debug $cgi_debug)], );
35}
36
37BEGIN {
38        # this stuff needs a begin block too, since dependencies might alter their compilations
39        # for example, adding DataDumper
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        $debug = $ENV{KOHA_DEBUG} || $ENV{DEBUG} || 0;
42
43        # CGI->new conflicts w/ some upload functionality,
44        # since we would get the "first" CGI object here.
45        # Instead we have to parse for ourselves if we want QUERY_STRING triggers.
46        # my $query = CGI->new(); # conflicts!
47        # $cgi_debug = $ENV{KOHA_CGI_DEBUG} || $query->param('debug') || 0;
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        $cgi_debug = $ENV{KOHA_CGI_DEBUG} || 0;
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        unless ($cgi_debug or not $ENV{QUERY_STRING}) {
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                foreach (split /\&/, $ENV{QUERY_STRING}) {
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                        /^debug\=(.+)$/ or next;
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                        $cgi_debug = $1;
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                        last;
55                }
56        }
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        unless ($debug =~ /^\d$/) {
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                warn "Invalid \$debug value attempted: $debug";
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                $debug=1;
60        }
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        unless ($cgi_debug =~ /^\d$/) {
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                $debug and
63                warn "Invalid \$cgi_debug value attempted: $cgi_debug";
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                $cgi_debug=1;
65        }
66}
67
68# sub import {
69# print STDERR __PACKAGE__ . " (Debug) import @_\n";
70# C4::Debug->export_to_level(1, @_);
71# }
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731;