/usr/share/perl5/IO/Compress/Adapter/Identity.pm is in libio-compress-perl 2.048-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 | package IO::Compress::Adapter::Identity ;
use strict;
use warnings;
use bytes;
use IO::Compress::Base::Common 2.048 qw(:Status);
our ($VERSION);
$VERSION = '2.048';
sub mkCompObject
{
my $level = shift ;
my $strategy = shift ;
return bless {
'CompSize' => 0,
'UnCompSize' => 0,
'Error' => '',
'ErrorNo' => 0,
} ;
}
sub compr
{
my $self = shift ;
if (defined ${ $_[0] } && length ${ $_[0] }) {
$self->{CompSize} += length ${ $_[0] } ;
$self->{UnCompSize} = $self->{CompSize} ;
if ( ref $_[1] )
{ ${ $_[1] } .= ${ $_[0] } }
else
{ $_[1] .= ${ $_[0] } }
}
return STATUS_OK ;
}
sub flush
{
my $self = shift ;
return STATUS_OK;
}
sub close
{
my $self = shift ;
return STATUS_OK;
}
sub reset
{
my $self = shift ;
$self->{CompSize} = 0;
$self->{UnCompSize} = 0;
return STATUS_OK;
}
sub deflateParams
{
my $self = shift ;
return STATUS_OK;
}
#sub total_out
#{
# my $self = shift ;
# return $self->{UnCompSize} ;
#}
#
#sub total_in
#{
# my $self = shift ;
# return $self->{UnCompSize} ;
#}
sub compressedBytes
{
my $self = shift ;
return $self->{UnCompSize} ;
}
sub uncompressedBytes
{
my $self = shift ;
return $self->{UnCompSize} ;
}
1;
__END__
|