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package Echolot::Config;
# (c) 2002 Peter Palfrader <peter@palfrader.org>
# $Id: Config.pm,v 1.16 2002/07/07 00:42:46 weasel Exp $
#
=pod
=head1 Name
Echolot::Config - echolot configuration
=head1 DESCRIPTION
Sets default configuration options and
reads configuration from the config file.
=head1 FILES
The configuration file is searched in those places in that order:
=over
=item the file pointed to by the B<ECHOLOT_CONF> environment variable
=item `pwd`/pingd.conf
=item $HOME/echolot/pingd.conf
=item $HOME/pingd.conf
=item $HOME/.pingd.conf
=item /etc/pingd.conf
=back
=cut
use strict;
use warnings;
use XML::Parser;
use XML::Dumper;
use Carp;
my $CONFIG;
my @CONFIG_FILES =
( $ENV{'ECHOLOT_CONF'},
'pingd.conf',
$ENV{'HOME'}.'/echolot/pingd.conf',
$ENV{'HOME'}.'/pingd.conf',
$ENV{'HOME'}.'/.pingd.conf',
'/etc/pingd.conf' );
sub init($) {
my ($params) = @_;
my $DEFAULT;
$DEFAULT = {
recipient_delimiter => '+',
dev_random => '/dev/random',
hash_len => 8,
addresses_default_ttl => 5, # days
smarthost => 'localhost',
mailindir => 'mail',
mailerrordir => 'mail-errors',
fetch_new => 1,
ping_new => 1,
show_new => 1,
thesaurus => 1,
processmail => 60, # process incomng mail every minute
pinger_interval => 5*60, # send out pings every 5 minutes
ping_every_nth_time => 48, # send out pings to the same remailer every 48 calls, i.e. every 4 hours
buildstats => 5*60, # build statistics every 5 minutes
buildkeys => 8*60*60, # build keyring every 8 hours
commitprospectives => 8*60*60, # commit prospective addresses every 8 hours
expire => 24*60*60, # daily
getkeyconf => 24*60*60, # daily
build_thesaurus => 60*60, # hourly
resultdir => 'results',
thesaurusdir => 'results/thesaurus',
thesaurusindexfile => 'results/thesaurus/index.html',
private_resultdir => 'results.private',
gnupghome => 'gnupg',
tmpdir => 'tmp',
prospective_addresses_ttl => 432000, # 5 days
reliable_auto_add_min => 3, # 3 remailes need to list new address
commands_file => 'commands.txt',
pidfile => 'pingd.pid',
expire_keys => 5*24*60*60, # 5 days
expire_confs => 5*24*60*60, # 5 days
expire_pings => 12*24*60*60, # 12 days
expire_thesaurus => 21*24*60*60, # 21 days
storage => {
backend => 'File',
File => {
basedir => 'data'
}
},
do_pings => {
'cpunk-dsa' => 1,
'cpunk-rsa' => 1,
'cpunk-clear' => 1,
'mix' => 1
},
templates => {
'thesaurusindexfile' => 'templates/thesaurusindex.html',
'mlist' => 'templates/mlist.html',
'mlist2' => 'templates/mlist2.html',
'rlist2' => 'templates/rlist2.html',
'rlist' => 'templates/rlist.html',
},
homedir => undef,
my_localpart => undef,
my_domain => undef,
sitename => undef,
verbose => 0
};
my $configfile = undef;
for my $filename ( @CONFIG_FILES ) {
if ( defined $filename && -e $filename ) {
$configfile = $filename;
last;
};
};
die ("no Configuration file found\n") unless defined $configfile;
{
my $parser = new XML::Parser(Style => 'Tree');
my $tree = $parser->parsefile($configfile);
my $dump = new XML::Dumper;
$CONFIG = $dump->xml2pl($tree);
}
for my $key (keys %$DEFAULT) {
$CONFIG->{$key} = $DEFAULT->{$key} unless defined $CONFIG->{$key};
};
$CONFIG->{'verbose'} = 1 if ($params->{'verbose'});
for my $key (keys %$CONFIG) {
warn ("Config option $key is not defined\n") unless defined $CONFIG->{$key};
};
};
sub get() {
return $CONFIG;
};
sub dump() {
# FIXME XML::Dumper bug workaround
# There is a bug in pl2xml that changes data passed (cf. Debian Bug #148969 and #148970
# at http://bugs.debian.org/148969 and http://bugs.debian.org/148970
require Data::Dumper;
my $storedata;
eval ( Data::Dumper->Dump( [ $CONFIG ], [ 'storedata' ] ));
my $dump = new XML::Dumper;
my $data = $dump->pl2xml($storedata);
print $data;
};
1;
# vim: set ts=4 shiftwidth=4:
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