/usr/share/perl5/Dpkg/Source/Package/V3/Native.pm is in libdpkg-perl 1.17.5ubuntu5.6.
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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 | # Copyright © 2008 Raphaël Hertzog <hertzog@debian.org>
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <https://www.gnu.org/licenses/>.
package Dpkg::Source::Package::V3::Native;
use strict;
use warnings;
our $VERSION = '0.01';
use parent qw(Dpkg::Source::Package);
use Dpkg;
use Dpkg::Gettext;
use Dpkg::ErrorHandling;
use Dpkg::Compression;
use Dpkg::Exit qw(push_exit_handler pop_exit_handler);
use Dpkg::Version;
use Dpkg::Source::Archive;
use Dpkg::Source::Functions qw(erasedir);
use Cwd;
use File::Basename;
use File::Temp qw(tempfile);
our $CURRENT_MINOR_VERSION = '0';
sub do_extract {
my ($self, $newdirectory) = @_;
my $sourcestyle = $self->{options}{sourcestyle};
my $fields = $self->{fields};
my $dscdir = $self->{basedir};
my $basename = $self->get_basename();
my $basenamerev = $self->get_basename(1);
my $tarfile;
my $comp_ext_regex = compression_get_file_extension_regex();
foreach my $file ($self->get_files()) {
if ($file =~ /^\Q$basenamerev\E\.tar\.$comp_ext_regex$/) {
error(_g('multiple tarfiles in v1.0 source package')) if $tarfile;
$tarfile = $file;
} else {
error(_g('unrecognized file for a native source package: %s'), $file);
}
}
error(_g('no tarfile in Files field')) unless $tarfile;
erasedir($newdirectory);
info(_g('unpacking %s'), $tarfile);
my $tar = Dpkg::Source::Archive->new(filename => "$dscdir$tarfile");
$tar->extract($newdirectory);
}
sub can_build {
my ($self, $dir) = @_;
my $v = Dpkg::Version->new($self->{fields}->{'Version'});
warning (_g('native package version may not have a revision'))
unless $v->is_native();
return 1;
}
sub do_build {
my ($self, $dir) = @_;
my @tar_ignore = map { "--exclude=$_" } @{$self->{options}{tar_ignore}};
my @argv = @{$self->{options}{ARGV}};
if (scalar(@argv)) {
usageerr(_g("-b takes only one parameter with format `%s'"),
$self->{fields}{'Format'});
}
my $sourcepackage = $self->{fields}{'Source'};
my $basenamerev = $self->get_basename(1);
my $tarname = "$basenamerev.tar." . $self->{options}{comp_ext};
info(_g('building %s in %s'), $sourcepackage, $tarname);
my ($ntfh, $newtar) = tempfile("$tarname.new.XXXXXX",
DIR => getcwd(), UNLINK => 0);
push_exit_handler(sub { unlink($newtar) });
my ($dirname, $dirbase) = fileparse($dir);
my $tar = Dpkg::Source::Archive->new(filename => $newtar,
compression => compression_guess_from_filename($tarname),
compression_level => $self->{options}{comp_level});
$tar->create(options => \@tar_ignore, chdir => $dirbase);
$tar->add_directory($dirname);
$tar->finish();
rename($newtar, $tarname)
or syserr(_g("unable to rename `%s' (newly created) to `%s'"),
$newtar, $tarname);
pop_exit_handler();
chmod(0666 &~ umask(), $tarname)
or syserr(_g("unable to change permission of `%s'"), $tarname);
$self->add_file($tarname);
}
1;
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