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
|
#! /usr/bin/perl
#
# ex:ts=8 sw=4:
# $OpenBSD: minitar,v 1.1 2005/07/20 15:33:50 espie Exp $
#
# Copyright (c) 2005 Marc Espie <espie@openbsd.org>
#
# Permission to use, copy, modify, and distribute this software for any
# purpose with or without fee is hereby granted, provided that the above
# copyright notice and this permission notice appear in all copies.
#
# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
# OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
use OpenBSD::Ustar;
use strict;
my $mode = shift;
my $arcname;
my ($what, $verbose);
sub create
{
my $arcname = shift;
open my $out, '>', $arcname or die "bad archive $arcname: $!\n";
my $arc = OpenBSD::Ustar->new($out, '.');
for my $f (@_) {
my $e = $arc->prepare($f);
$e->write();
}
$arc->close();
}
sub extract
{
my $arcname = shift;
open my $in, '<', $arcname or die "bad archive $arcname: $!\n";
my $arc = OpenBSD::Ustar->new($in);
while (my $e = $arc->next()) {
$e->create();
}
$arc->close();
}
sub test
{
my $arcname = shift;
open my $in, '<', $arcname or die "bad archive $arcname: $!\n";
my $arc = OpenBSD::Ustar->new($in);
while (my $e = $arc->next()) {
print $e->{name}, "\n";
}
$arc->close();
}
if ($mode =~ s/c//) {
$what = \&create;
} elsif ($mode =~ s/t//) {
$what = \&test;
} elsif ($mode =~ s/x//) {
$what = \&extract;
}
if ($mode =~ s/f//) {
$arcname = shift;
}
if ($mode =~ s/v//) {
$verbose = 1;
}
if ($mode ne '') {
die "Bad mode\n";
}
if (!defined $what) {
die "Bad mode\n";
}
&$what($arcname, @ARGV);
|
