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# languages/java/bytecode -- 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::Languages::Java::Bytecode;
use v5.20;
use warnings;
use utf8;
use Const::Fast;
use Moo;
use namespace::clean;
with 'Lintian::Check';
const my $MAGIC_BYTE_SIZE => 4;
sub visit_installed_files {
my ($self, $item) = @_;
# .class (compiled Java files)
if ( $item->name =~ /\.class$/
&& $item->name !~ /(?:WEB-INF|demo|doc|example|sample|test)/) {
my $magic = $item->magic($MAGIC_BYTE_SIZE);
$self->pointed_hint('package-installs-java-bytecode', $item->pointer)
if $magic eq "\xCA\xFE\xBA\xBE";
}
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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