/usr/share/doc/libarchive-zip-perl/examples/mfh.pl is in libarchive-zip-perl 1.59-1+deb9u1.
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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 | #!/usr/bin/perl
# Prints messages on every chunk write.
# Usage:
# perl mfh.pl zipfile.zip
# $Revision: 1.4 $
use strict;
use Archive::Zip qw(:ERROR_CODES);
use Archive::Zip::MockFileHandle;
package NedsFileHandle;
use vars qw(@ISA);
@ISA = qw( Archive::Zip::MockFileHandle );
sub writeHook {
my $self = shift;
my $bytes = shift;
my $length = length($bytes);
printf "write %d bytes (position now %d)\n", $length, $self->tell();
return $length;
}
package main;
my $zip = Archive::Zip->new();
my $status = $zip->read($ARGV[0]);
exit $status if $status != AZ_OK;
my $fh = NedsFileHandle->new();
$zip->writeToFileHandle($fh, 0);
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