/usr/share/perl5/Echolot/Thesaurus.pm is in echolot 2.1.9-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 | package Echolot::Thesaurus;
#
#
# This file is part of Echolot - a Pinger for anonymous remailers.
#
# Copyright (c) 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2012, 2014 Peter Palfrader <peter@palfrader.org>
#
# 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, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
#
=pod
=head1 Name
Echolot::Thesaurus - build thesaurus pages
=head1 DESCRIPTION
This package provides necessary functions for the thesaurus.
=cut
use strict;
use English;
use Echolot::Log;
sub save_thesaurus($$$) {
my ($otype, $oid, $data) = @_;
return 1 unless Echolot::Config::get()->{'thesaurus'};
my ($type) = $otype =~ /^([a-z-]+)$/;
Echolot::Log::cluck("type '$otype' is not clean in save_thesaurus."), return 0 unless defined $type;
my ($id) = $oid =~ /^([0-9]+)$/;
Echolot::Log::cluck("id '$oid' is not clean in save_thesaurus."), return 0 unless defined $id;
my $file = Echolot::Config::get()->{'thesaurusdir'}.'/'.$id.'.'.$type;
open (F, ">$file") or
Echolot::Log::warn ("Cannot open '$file': $!."),
return 0;
print F $data;
close (F);
return 1;
};
sub build_thesaurus() {
return 1 unless Echolot::Config::get()->{'thesaurus'};
my $dir = Echolot::Config::get()->{'thesaurusdir'};
opendir(DIR, $dir) or
Echolot::Log::warn ("Cannot open '$dir': $!."),
return 0;
my @files = grep { ! /^\./ } readdir(DIR);
closedir(DIR);
my $expire_date = time() - Echolot::Config::get()->{'expire_thesaurus'};
my $data;
for my $filename (@files) {
my ($id, $what) = $filename =~ /^(\d+)\.(adminkey|conf|help|key|stats)$/;
next unless (defined $id && defined $what);
my $remailer = Echolot::Globals::get()->{'storage'}->get_address_by_id($id);
next unless defined $remailer;
next unless $remailer->{'showit'};
my $caps = Echolot::Globals::get()->{'storage'}->get_capabilities($remailer->{'address'});
next unless defined $caps;
next unless $caps !~ m/\btesting\b/i;
my ($dev,$ino,$mode,$nlink,$uid,$gid,$rdev,$size,
$atime,$mtime,$ctime,$blksize,$blocks)
= stat($dir.'/'.$filename);
if ($mtime < $expire_date) {
unlink ($dir.'/'.$filename) or
Echolot::Log::warn("Cannot unlink expired $filename.");
Echolot::Log::info("Expired thesaurus file $filename.");
next;
};
my ($sec,$min,$hour,$mday,$mon,$year,$wday,$yday)
= gmtime($mtime);
my $date = sprintf("%04d-%02d-%02d", $year+1900, $mon+1, $mday);
my $time = sprintf("%02d:%02d", $hour, $min);
$data->{$remailer->{'address'}}->{$what.'_href'} = $filename;
$data->{$remailer->{'address'}}->{$what.'_date'} = $date;
$data->{$remailer->{'address'}}->{$what.'_time'} = $time;
$data->{$remailer->{'address'}}->{'id'} = $id;
};
for my $addr (keys (%$data)) {
my $nick = Echolot::Globals::get()->{'storage'}->get_nick($addr);
if (defined $nick) {
$data->{$addr}->{'nick'} = $nick;
$data->{$addr}->{'address'} = $addr;
} else {
delete $data->{$addr};
};
};
my @data = map {$data->{$_}} (sort { $data->{$a}->{'nick'} cmp $data->{$b}->{'nick'} } keys (%$data));
Echolot::Tools::write_HTML_file(
Echolot::Config::get()->{'thesaurusindexfile'},
'thesaurusindexfile',
Echolot::Config::get()->{'buildthesaurus'},
remailers => \@data);
open(F, ">$dir/index.txt") or
Echolot::Log::warn ("Cannot open '$dir/index.txt': $!."),
return 0;
for my $remailer (@data) {
printf F "%s\t%s\t%s\n", $remailer->{'nick'}, $remailer->{'id'}, $remailer->{'address'};
};
close(F) or
Echolot::Log::warn ("Cannot close '$dir/index.txt': $!."),
return 0;
};
1;
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