/usr/share/perl5/Echolot/Commands.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 | package Echolot::Commands;
#
#
# 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::Commands - manage commands like add key, set ttl etc.
=head1 DESCRIPTION
This package provides functions for sending out and receiving pings.
=cut
use strict;
use Echolot::Log;
use Fcntl ':flock'; # import LOCK_* constants
#use Fcntl ':seek'; # import SEEK_* constants
use POSIX; # import SEEK_* constants (older perls don't have SEEK_ in Fcntl)
use English;
sub addCommand($) {
my ($command) = @_;
my $filename = Echolot::Config::get()->{'commands_file'};
open(FH, ">>$filename" ) or
Echolot::Log::warn("Cannot open $filename for appending $!."),
return 0;
flock(FH, LOCK_EX) or
Echolot::Log::warn("Cannot get exclusive lock on $filename: $!."),
return 0;
print FH $command,"\n";
flock(FH, LOCK_UN) or
Echolot::Log::warn("Cannot unlock $filename: $!.");
close(FH) or
Echolot::Log::warn("Cannot close $filename: $!.");
};
sub processCommands($) {
my $filename = Echolot::Config::get()->{'commands_file'};
(-e $filename) or
return 1;
my ($dev,$ino,$mode,$nlink,$uid,$gid,$rdev,$size, $atime,$mtime,$ctime,$blksize,$blocks)= stat $filename;
($size > 0) or
return 1;
open(FH, "+<$filename" ) or
Echolot::Log::warn("Cannot open $filename for reading: $!."),
return 0;
flock(FH, LOCK_EX) or
Echolot::Log::warn("Cannot get exclusive lock on $filename: $!."),
return 0;
while (<FH>) {
chomp;
my ($command, @args) = split;
if ($command eq 'add') {
Echolot::Globals::get()->{'storage'}->add_address(@args);
} elsif ($command eq 'set') {
Echolot::Globals::get()->{'storage'}->set_stuff(@args);
} elsif ($command eq 'getkeyconf') {
Echolot::Globals::get()->{'scheduler'}->schedule('getkeyconf', 0, time(), \@args );
} elsif ($command eq 'sendpings') {
Echolot::Globals::get()->{'scheduler'}->schedule('ping', 0, time(), \@args );
} elsif ($command eq 'sendchainpings') {
Echolot::Globals::get()->{'scheduler'}->schedule('chainping', 0, time(), \@args );
} elsif ($command eq 'buildstats') {
Echolot::Globals::get()->{'scheduler'}->schedule('buildstats', 0, time() );
} elsif ($command eq 'buildkeys') {
Echolot::Globals::get()->{'scheduler'}->schedule('buildkeys', 0, time() );
} elsif ($command eq 'buildthesaurus') {
Echolot::Globals::get()->{'scheduler'}->schedule('buildthesaurus', 0, time() );
} elsif ($command eq 'buildfromlines') {
Echolot::Globals::get()->{'scheduler'}->schedule('buildfromlines', 0, time() );
} elsif ($command eq 'summary') {
@args = ('manual');
Echolot::Globals::get()->{'scheduler'}->schedule('summary', 0, time(), \@args );
} elsif ($command eq 'delete') {
Echolot::Globals::get()->{'storage'}->delete_remailer(@args);
} elsif ($command eq 'setremailercaps') {
my $addr = shift @args;
my $conf = join(' ', @args);
Echolot::Conf::set_caps_manually($addr, $conf);
} elsif ($command eq 'deleteremailercaps') {
Echolot::Globals::get()->{'storage'}->delete_remailercaps(@args);
} else {
Echolot::Log::warn("Unkown command: '$_'.");
};
};
seek(FH, 0, SEEK_SET) or
Echolot::Log::warn("Cannot seek to start '$filename': $!."),
return 0;
truncate(FH, 0) or
Echolot::Log::warn("Cannot truncate '$filename' to zero length: $!."),
return 0;
flock(FH, LOCK_UN) or
Echolot::Log::warn("Cannot unlock '$filename': $!.");
close(FH) or
Echolot::Log::warn("Cannot close '$filename': $!.");
};
1;
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