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package CGI::SpeedUp; |
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use strict; |
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use File::Spec; |
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use vars qw( $VERSION $File_base $Control $Done $DEBUG ); |
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$VERSION = 0.11; |
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BEGIN |
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{ |
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$DEBUG = 0; # <-- DEBUG |
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sub import_error { $Done = 1; } |
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require 'CGI.pm'; |
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$CGI::NO_DEBUG = 1; #Do not use STDIN debugging! |
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($File_base = File::Spec->catfile(File::Spec->tmpdir(),__PACKAGE__)) =~ s/::/-/g; |
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open (STDERR, File::Spec->devnull()); |
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$/ ||= "\n"; # Bug in perl 5.005_02 !!! |
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} |
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END |
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{ |
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return if $Done; # This avoids a perl core dump under 5.005_02 |
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my ($out_ref) = &header_control; |
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print $$out_ref if defined $$out_ref; |
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} |
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sub import |
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{ |
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my( $self, @list ) = @_; |
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(my $module_name = __PACKAGE__ ) =~ s/::/-/g; |
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foreach( CGI::cookie("${module_name}-header"), (exists $ENV{"${module_name}-header"} and $ENV{"${module_name}-header"})) { |
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$_ and $Control->{'header'}{$_} = 1 and last; |
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} |
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open(OLDOUT, ">&STDOUT"); # Save real STDOUT |
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open(STDOUT, ">${File_base}-out-$$"); |
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} |
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sub header_control |
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{ |
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my $outfile = ""; |
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# Retrieve real STDOUT |
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open( STDOUT, ">&OLDOUT" ); |
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open(my $fh, '<', "${File_base}-out-$$"); |
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$outfile = join '', <$fh>; |
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unlink "${File_base}-out-$$"; |
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return(\$outfile); |
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} |
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1; |
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=head1 NAME |
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CGI::SpeedUp |
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=head1 SYNOPSIS |
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# ONLY THIS |
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use CGI::SpeedUp; |
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=head1 DESCRIPTION |
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The CGI::SpeedUp module provides a simple way to speed up any CGI application by managing its STDOUT and STDERR. This module was tested in a production environment. |
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=head1 SUBROUTINES/METHODS |
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All is done automagicaly. You shoud only C |
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=head1 DEPENDENCIES |
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=over 4 |
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=item CGI |
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=item File::Spec |
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=back |
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=head1 INCOMPATIBILITIES |
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None known. |
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=head1 BUGS AND LIMITATIONS |
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None known. |
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100
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=head1 AUTHOR |
101
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102
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Strzelecki Ćukasz |
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104
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=head1 LICENCE AND COPYRIGHT |
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106
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This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself. |
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108
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See http://www.perl.com/perl/misc/Artistic.html |
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