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1479465f GJ |
1 | # Copyright © 2007-2009,2012-2013 Guillem Jover <guillem@debian.org> |
2 | # Copyright © 2007 Raphaël Hertzog <hertzog@debian.org> | |
3 | # | |
4 | # This program is free software; you can redistribute it and/or modify | |
5 | # it under the terms of the GNU General Public License as published by | |
6 | # the Free Software Foundation; either version 2 of the License, or | |
7 | # (at your option) any later version. | |
8 | # | |
9 | # This program is distributed in the hope that it will be useful, | |
10 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
11 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
12 | # GNU General Public License for more details. | |
13 | # | |
14 | # You should have received a copy of the GNU General Public License | |
15 | # along with this program. If not, see <https://www.gnu.org/licenses/>. | |
16 | ||
17 | package Dpkg::Vars; | |
18 | ||
19 | use strict; | |
20 | use warnings; | |
21 | ||
22 | our $VERSION = '0.03'; | |
23 | our @EXPORT = qw( | |
24 | get_source_package | |
25 | set_source_package | |
26 | ); | |
27 | ||
28 | use Exporter qw(import); | |
29 | ||
30 | use Dpkg::ErrorHandling; | |
31 | use Dpkg::Gettext; | |
32 | use Dpkg::Package; | |
33 | ||
34 | my $sourcepackage; | |
35 | ||
36 | sub get_source_package { | |
37 | return $sourcepackage; | |
38 | } | |
39 | ||
40 | sub set_source_package { | |
41 | my $v = shift; | |
42 | my $err = pkg_name_is_illegal($v); | |
43 | error(g_("source package name '%s' is illegal: %s"), $v, $err) if $err; | |
44 | ||
45 | if (not defined($sourcepackage)) { | |
46 | $sourcepackage = $v; | |
47 | } elsif ($v ne $sourcepackage) { | |
48 | error(g_('source package has two conflicting values - %s and %s'), | |
49 | $sourcepackage, $v); | |
50 | } | |
51 | } | |
52 | ||
53 | 1; |