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# desktop/x11 -- lintian check script -*- perl -*-
# Copyright (C) 1998 Christian Schwarz and Richard Braakman
#
# 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, you can find it on the World Wide
# Web at https://www.gnu.org/copyleft/gpl.html, or write to the Free
# Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
# MA 02110-1301, USA.
package Lintian::Check::Desktop::X11;
use v5.20;
use warnings;
use utf8;
use List::SomeUtils qw(any none);
use Moo;
use namespace::clean;
with 'Lintian::Check';
has fontdirs => (is => 'rw', default => sub { {} });
sub visit_installed_files {
my ($self, $item) = @_;
# links to FHS locations are allowed
$self->pointed_hint('package-installs-file-to-usr-x11r6', $item->pointer)
if $item->name =~ m{^usr/X11R6/} && !$item->is_symlink;
return
if $item->is_dir;
# /usr/share/fonts/X11
my ($subdir) = ($item->name =~ m{^usr/share/fonts/X11/([^/]+)/\S+});
if (defined $subdir) {
$self->fontdirs->{$subdir}++
if any { $subdir eq $_ } qw(100dpi 75dpi misc);
if (any { $subdir eq $_ } qw(PEX CID Speedo cyrillic)) {
$self->pointed_hint('file-in-discouraged-x11-font-directory',
$item->pointer);
} elsif (none { $subdir eq $_ }
qw(100dpi 75dpi misc Type1 encodings util)) {
$self->pointed_hint('file-in-unknown-x11-font-directory',
$item->pointer);
} elsif ($item->basename eq 'encodings.dir'
or $item->basename =~ m{fonts\.(dir|scale|alias)}) {
$self->pointed_hint('package-contains-compiled-font-file',
$item->pointer);
}
}
return;
}
sub installable {
my ($self) = @_;
# X11 font directories with files
my %fontdirs = %{$self->fontdirs};
# check for multiple DPIs in the same X11 bitmap font package.
$self->hint('package-contains-multiple-dpi-fonts')
if $fontdirs{'100dpi'} && $fontdirs{'75dpi'};
$self->hint('package-mixes-misc-and-dpi-fonts')
if $fontdirs{misc} && keys %fontdirs > 1;
return;
}
1;
# Local Variables:
# indent-tabs-mode: nil
# cperl-indent-level: 4
# End:
# vim: syntax=perl sw=4 sts=4 sr et
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