| 1 |
# a server command shell |
| 2 |
|
| 3 |
use Coro; |
| 4 |
use Coro::Handle; |
| 5 |
use Coro::Socket; |
| 6 |
use Event; |
| 7 |
|
| 8 |
sub shell { |
| 9 |
my $fh = shift; |
| 10 |
|
| 11 |
while (defined (print $fh "cmd> "), $_ = <$fh>) { |
| 12 |
s/\015?\012$//; |
| 13 |
chomp; |
| 14 |
if (/^q/) { |
| 15 |
Event::unloop; |
| 16 |
} elsif (/^i/) { |
| 17 |
my @data; |
| 18 |
for (values %conn::conn) { |
| 19 |
for (values %$_) { |
| 20 |
next unless $_; |
| 21 |
push @data, "$_->{country}/$_->{remote_addr} $_->{method} $_->{uri}\n"; |
| 22 |
} |
| 23 |
} |
| 24 |
print $fh sort @data; |
| 25 |
print $fh scalar@data, " connections\n";#d# |
| 26 |
} elsif (/^ref/) { |
| 27 |
read_blocklist; |
| 28 |
} elsif (/^r/) { |
| 29 |
$::RESTART = 1; |
| 30 |
unloop; |
| 31 |
print $fh "bye bye.\n"; |
| 32 |
last; |
| 33 |
} else { |
| 34 |
print $fh "try quit, info, restart, refresh\n"; |
| 35 |
} |
| 36 |
} |
| 37 |
} |
| 38 |
|
| 39 |
# bind to tcp port |
| 40 |
if ($CMDSHELL_PORT) { |
| 41 |
my $port = new Coro::Socket |
| 42 |
LocalAddr => "127.0.0.1", |
| 43 |
LocalPort => $CMDSHELL_PORT, |
| 44 |
ReuseAddr => 1, |
| 45 |
Listen => 1, |
| 46 |
or die "unable to bind cmdshell port: $!"; |
| 47 |
|
| 48 |
push @listen_sockets, $port; |
| 49 |
|
| 50 |
async { |
| 51 |
async \&shell, $port->accept |
| 52 |
while 1; |
| 53 |
}; |
| 54 |
} |
| 55 |
|
| 56 |
# bind to stdin (debug) |
| 57 |
if (1) { |
| 58 |
my $tty; |
| 59 |
open $tty, "+</dev/tty" |
| 60 |
and async \&shell, unblock $tty; |
| 61 |
} |
| 62 |
|
