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# ex:ts=8 sw=4:
# $OpenBSD: PackageLocator.pm,v 1.92 2010/06/30 10:51:04 espie Exp $
#
# Copyright (c) 2003-2010 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 strict;
use warnings;
package OpenBSD::PackageLocator;
use OpenBSD::PackageRepositoryList;
use OpenBSD::PackageRepository;
my $default_path;
sub default_path
{
if (!defined $default_path) {
$default_path = OpenBSD::PackageRepositoryList->new;
if (defined $ENV{PKG_PATH}) {
my $v = $ENV{PKG_PATH};
$v =~ s/^\:+//o;
$v =~ s/\:+$//o;
while (my $o = OpenBSD::PackageRepository->parse(\$v)) {
$default_path->add($o);
}
} else {
$default_path->add(OpenBSD::PackageRepository->new("./"));
}
}
return $default_path;
}
my $singleton;
sub new
{
my ($class, $state) = @_;
return $singleton //= bless { state => $state }, $class;
}
sub path_parse
{
my ($self, $pkgname, $path) = (@_, './');
if ($pkgname =~ m/^(.*[\/\:])(.*)/) {
($pkgname, $path) = ($2, $1);
}
return (OpenBSD::PackageRepository->new($path), $pkgname);
}
sub find
{
my ($self, $_, $arch) = @_;
my $package;
if (m/[\/\:]/o) {
my ($repository, $pkgname) = $self->path_parse($_);
$package = $repository->find($pkgname, $arch);
if (defined $package) {
$self->default_path->add($repository);
}
} else {
$package = $self->default_path->find($_, $arch);
}
return $package;
}
sub grabPlist
{
my ($self, $_, $arch, $code) = @_;
my $plist;
if (m/[\/\:]/o) {
my ($repository, $pkgname) = $self->path_parse($_);
$plist = $repository->grabPlist($pkgname, $arch, $code);
if (defined $plist) {
$self->default_path->add($repository);
}
} else {
$plist = $self->default_path->grabPlist($_, $arch, $code);
}
return $plist;
}
sub match_locations
{
my ($self, @search) = @_;
return $self->default_path->match_locations(@search);
}
1;
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