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# $Id: Dependencies.pm 1179 2006-08-05 08:30:57Z warly $
package Youri::Check::Input::Dependencies;
=head1 NAME
Youri::Check::Input::Dependencies - Check dependencies consistency
=head1 DESCRIPTION
This class checks dependencies consistency.
=cut
use warnings;
use strict;
use Carp;
use Youri::Package;
use base 'Youri::Check::Input';
use constant MEDIA => 0;
use constant RANGE => 1;
sub columns {
return qw/
arch
file
error
level
/;
}
sub links {
return qw//;
}
sub prepare {
my ($self, @medias) = @_;
croak "Not a class method" unless ref $self;
foreach my $media (@medias) {
my $media_id = $media->get_id();
$self->{_medias}->{$media_id} = 1;
print STDERR "Indexing media $media_id dependencies\n"
if $self->{_verbose};
my $index = sub {
my ($package) = @_;
# index provides
foreach my $provide ($package->get_provides()) {
push(
@{$self->{_provides}->{$provide->[Youri::Package::DEPENDENCY_NAME]}},
[ $media_id, $provide->[Youri::Package::DEPENDENCY_RANGE] ]
);
}
# index files
foreach my $file ($package->get_files()) {
push(
@{$self->{_files}->{$file->[Youri::Package::FILE_NAME]}},
[ $media_id, undef ]
);
}
};
$media->traverse_headers($index);
}
}
sub run {
my ($self, $media, $resultset) = @_;
croak "Not a class method" unless ref $self;
my @allowed_ids = $media->allow_deps();
# abort unless all allowed medias are present
foreach my $id (@allowed_ids) {
unless ($self->{_medias}->{$id}) {
carp "Missing media $id, aborting";
return;
}
}
# index allowed medias
my %allowed_ids = map { $_ => 1 } @allowed_ids;
my $allowed_ids = join(",", @allowed_ids);
my $class = $media->get_package_class();
my $check = sub {
my ($package) = @_;
my $arch = $package->get_arch();
my $name = $package->get_name();
foreach my $require ($package->get_requires()) {
my $found =
substr($require->[Youri::Package::DEPENDENCY_NAME], 0, 1) eq '/' ?
$self->{_files}->{$require->[Youri::Package::DEPENDENCY_NAME]} :
$self->{_provides}->{$require->[Youri::Package::DEPENDENCY_NAME]};
my @found = $found ? @$found : ();
if (!@found) {
$resultset->add_result($self->{_id}, $media, $package, {
arch => $arch,
file => $name,
error => "$require->[Youri::Package::DEPENDENCY_NAME] not found",
level => Youri::Check::Input::ERROR
});
next;
}
my @found_in_media =
grep { $allowed_ids{$_->[MEDIA]} }
@found;
if (!@found_in_media) {
$resultset->add_result($self->{_id}, $media, $package, {
arch => $arch,
file => $name,
error => "$require->[Youri::Package::DEPENDENCY_NAME] found in incorrect media $_->[MEDIA] (allowed $allowed_ids)",
level => Youri::Check::Input::ERROR
}) foreach @found;
next;
}
next unless $require->[Youri::Package::DEPENDENCY_RANGE];
my @found_in_range =
grep {
!$_->[RANGE] ||
$class->compare_ranges(
$require->[Youri::Package::DEPENDENCY_RANGE],
$_->[RANGE]
)
} @found_in_media;
if (!@found_in_range) {
$resultset->add_result($self->{_id}, $media, $package, {
arch => $arch,
file => $name,
error => "$require->[Youri::Package::DEPENDENCY_NAME] found with incorrect range $_->[RANGE] (needed $require->[Youri::Package::DEPENDENCY_RANGE])",
level => Youri::Check::Input::ERROR
}) foreach @found_in_media;
next;
}
}
};
$media->traverse_headers($check);
}
=head1 COPYRIGHT AND LICENSE
Copyright (C) 2002-2006, YOURI project
This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
=cut
1;
|
