Current File : //proc/thread-self/root/usr/local/share/perl5/Log/Log4perl/InternalDebug.pm
package Log::Log4perl::InternalDebug;
use warnings;
use strict;
use File::Temp qw(tempfile);
use File::Spec;
require Log::Log4perl::Resurrector;
###########################################
sub enable {
###########################################
unshift @INC, \&internal_debug_loader;
}
##################################################
sub internal_debug_fh {
##################################################
my($file) = @_;
local($/) = undef;
open FILE, "<$file" or die "Cannot open $file";
my $text = <FILE>;
close FILE;
my($tmp_fh, $tmpfile) = tempfile( UNLINK => 1 );
$text =~ s/_INTERNAL_DEBUG(?!\s*=>)/1/g;
print $tmp_fh $text;
seek $tmp_fh, 0, 0;
return $tmp_fh;
}
###########################################
sub internal_debug_loader {
###########################################
my ($code, $module) = @_;
# Skip non-Log4perl modules
if($module !~ m#^Log/Log4perl#) {
return undef;
}
my $path = $module;
if(!-f $path) {
$path = Log::Log4perl::Resurrector::pm_search( $module );
}
my $fh = internal_debug_fh($path);
my $abs_path = File::Spec->rel2abs( $path );
$INC{$module} = $abs_path;
return $fh;
}
###########################################
sub resurrector_init {
###########################################
unshift @INC, \&resurrector_loader;
}
###########################################
sub import {
###########################################
# enable it on import
enable();
}
1;
__END__
=encoding utf8
=head1 NAME
Log::Log4perl::InternalDebug - Dark Magic to enable _INTERNAL_DEBUG
=head1 DESCRIPTION
When called with
perl -MLog::Log4perl::InternalDebug t/001Test.t
scripts will run with _INTERNAL_DEBUG set to a true value and hence
print internal Log4perl debugging information.
=head1 LICENSE
Copyright 2002-2013 by Mike Schilli E<lt>m@perlmeister.comE<gt>
and Kevin Goess E<lt>cpan@goess.orgE<gt>.
This library is free software; you can redistribute it and/or modify
it under the same terms as Perl itself.
=head1 AUTHOR
Please contribute patches to the project on Github:
http://github.com/mschilli/log4perl
Send bug reports or requests for enhancements to the authors via our
MAILING LIST (questions, bug reports, suggestions/patches):
log4perl-devel@lists.sourceforge.net
Authors (please contact them via the list above, not directly):
Mike Schilli <m@perlmeister.com>,
Kevin Goess <cpan@goess.org>
Contributors (in alphabetical order):
Ateeq Altaf, Cory Bennett, Jens Berthold, Jeremy Bopp, Hutton
Davidson, Chris R. Donnelly, Matisse Enzer, Hugh Esco, Anthony
Foiani, James FitzGibbon, Carl Franks, Dennis Gregorovic, Andy
Grundman, Paul Harrington, Alexander Hartmaier David Hull,
Robert Jacobson, Jason Kohles, Jeff Macdonald, Markus Peter,
Brett Rann, Peter Rabbitson, Erik Selberg, Aaron Straup Cope,
Lars Thegler, David Viner, Mac Yang.
Mini Shell