1# ex:ts=8 sw=4:
2# $OpenBSD: PackageLocator.pm,v 1.111 2023/06/13 09:07:17 espie Exp $
3#
4# Copyright (c) 2003-2010 Marc Espie <espie@openbsd.org>
5#
6# Permission to use, copy, modify, and distribute this software for any
7# purpose with or without fee is hereby granted, provided that the above
8# copyright notice and this permission notice appear in all copies.
9#
10# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
11# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
12# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
13# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
14# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
15# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
16# OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
17
18use v5.36;
19
20package OpenBSD::PackageLocator;
21
22use OpenBSD::PackageRepositoryList;
23use OpenBSD::PackageRepository;
24
25my $default_path;
26
27sub add_default($self, $state, $p)
28{
29	my $w;
30
31	if (defined $ENV{TRUSTED_PKG_PATH}) {
32		my $v = $ENV{TRUSTED_PKG_PATH};
33		$v =~ s/^\:+//o;
34		$v =~ s/\:+$//o;
35		while (my $o = OpenBSD::PackageRepository->parse(\$v, $state)) {
36			$o->{trusted} = 1;
37			$p->add($o);
38		}
39	} else {
40		$w = "./:installpath";
41	}
42	if (defined $ENV{PKG_PATH}) {
43		$w = $ENV{PKG_PATH};
44	}
45	if (defined $w) {
46		$w =~ s/^\:+//o;
47		$w =~ s/\:+$//o;
48		while (my $o = OpenBSD::PackageRepository->parse(\$w, $state)) {
49			$p->add($o);
50		}
51	}
52}
53
54sub build_default_path($self, $state)
55{
56	$default_path = OpenBSD::PackageRepositoryList->new($state);
57
58	$self->add_default($state, $default_path);
59}
60
61sub default_path($self,$state)
62{
63	if (!defined $default_path) {
64		$self->build_default_path($state);
65	}
66	return $default_path;
67}
68
69sub printable_default_path($self, $state)
70{
71	return join(':', $self->default_path($state)->do_something('url'));
72}
73
74sub path_parse($self, $pkgname, $state)
75{
76	my $path = './';
77	if ($pkgname =~ m/^(.*[\/\:])(.*)/) {
78		($pkgname, $path) = ($2, $1);
79	}
80
81	return (OpenBSD::PackageRepository->new($path, $state), $pkgname);
82}
83
84sub find($self, $url, $state)
85{
86	my $package;
87	if ($url =~ m/[\/\:]/o) {
88		my ($repository, $pkgname) = $self->path_parse($url, $state);
89		$package = $repository->find($pkgname);
90		if (defined $package) {
91			$self->default_path($state)->add($repository);
92		}
93	} else {
94		$package = $self->default_path($state)->find($url);
95	}
96	return $package;
97}
98
99sub grabPlist($self, $url, $code, $state)
100{
101	my $plist;
102	if ($url =~ m/[\/\:]/o) {
103		my ($repository, $pkgname) = $self->path_parse($url, $state);
104		$plist = $repository->grabPlist($pkgname, $code);
105		if (defined $plist) {
106			$self->default_path($state)->add($repository);
107		}
108	} else {
109		$plist = $self->default_path($state)->grabPlist($url, $code);
110	}
111	return $plist;
112}
113
114sub match_locations($self, @search)
115{
116	my $state = pop @search;
117	return $self->default_path($state)->match_locations(@search);
118}
119
1201;
121