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#!/usr/bin/perl -w
# $Id
use strict;
my %options = ();
my %descOptions = ();
my %torrcSampleOptions = ();
my %torrcCompleteOptions = ();
my %manPageOptions = ();
# Load the canonical list as actually accepted by Tor.
my $mostRecentOption;
open(F, "./src/or/tor --list-torrc-options |") or die;
while (<F>) {
next if m!\[notice\] Tor v0\.!;
if (m!^([A-Za-z0-9_]+)!) {
$mostRecentOption = lc $1;
$options{$mostRecentOption} = 1;
} elsif (m!^ !) {
$descOptions{$mostRecentOption} = 1;
if (m!\{DEPRECATED\}!) {
delete $descOptions{$mostRecentOption};
delete $options{$mostRecentOption};
}
} else {
print "Unrecognized output> ";
print;
}
}
close F;
# Load the contents of torrc.sample and torrc.complete
sub loadTorrc {
my ($fname, $options) = @_;
local *F;
open(F, "$fname") or die;
while (<F>) {
next if (m!##+!);
if (m!#([A-Za-z0-9_]+)!) {
$options->{lc $1} = 1;
}
}
close F;
0;
}
loadTorrc("./src/config/torrc.sample.in", \%torrcSampleOptions);
loadTorrc("./src/config/torrc.complete.in", \%torrcCompleteOptions);
# Try to figure out what's in the man page.
my $considerNextLine = 0;
open(F, "./doc/tor.1.in") or die;
while (<F>) {
if ($considerNextLine and
m!^\\fB([A-Za-z0-9_]+)!) {
$manPageOptions{lc $1} = 1;
next;
}
if (m!^\.(?:SH|TP|PP)!) {
$considerNextLine = 1; next;
} else {
$considerNextLine = 0;
}
}
close F;
# Now, display differences:
sub subtractHashes {
my ($s, $a, $b) = @_;
my @lst = ();
for my $k (keys %$a) {
push @lst, $k unless (exists $b->{$k});
}
print "$s: ", join(' ', sort @lst), "\n\n";
0;
}
subtractHashes("No online docs", \%options, \%descOptions);
# subtractHashes("Orphaned online docs", \%descOptions, \%options);
subtractHashes("Not in torrc.complete.in", \%options, \%torrcCompleteOptions);
subtractHashes("Orphaned in torrc.complete.in", \%torrcCompleteOptions, \%options);
subtractHashes("Orphaned in torrc.sample.in", \%torrcSampleOptions, \%options);
subtractHashes("Not in man page", \%options, \%manPageOptions);
subtractHashes("Orphaned in man page", \%manPageOptions, \%options);
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