#!/usr/bin/perl -w

# Copyright (c) 2006 Peter Palfrader <peter@palfrader.org>
#
# Permission is hereby granted, free of charge, to any person obtaining
# a copy of this software and associated documentation files (the
# "Software"), to deal in the Software without restriction, including
# without limitation the rights to use, copy, modify, merge, publish,
# distribute, sublicense, and/or sell copies of the Software, and to
# permit persons to whom the Software is furnished to do so, subject to
# the following conditions:
#
# The above copyright notice and this permission notice shall be
# included in all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

use strict;
use Compress::Zlib;


for my $file (@ARGV) {
	my $x = inflateInit() or die "Cannot create a inflation stream\n" ;

	my $input = '';

	my ($output, $status);
	open(FH, "<$file") or die ("Cannot open $file: $!\n");
	while (read(FH, $input, 4096))
	{
		($output, $status) = $x->inflate(\$input);

		print $output if $status == Z_OK or $status == Z_STREAM_END ;

		last if $status != Z_OK ;
	}

	die "inflation failed\n" unless $status == Z_STREAM_END ;
};