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/cvs/Coro/myhttpd/shell.pl
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Comparing Coro/myhttpd/shell.pl (file contents):
Revision 1.3 by root, Fri Aug 10 15:58:05 2001 UTC vs.
Revision 1.23 by root, Sat Dec 8 21:01:17 2007 UTC

1# a server command shell 1# a server command shell
2 2
3use EV;
3use Coro; 4use Coro;
5use Coro::EV;
4use Coro::Handle; 6use Coro::Handle;
5use Coro::Socket; 7use Coro::Socket;
6use Event; 8use Time::HiRes 'time';
9
10use Text::Abbrev;
11
12my $last_ts = time;
13
14my %complete;
15my @commands = qw(quit squit refresh country restart block info print clrdiridx);
16
17abbrev \%complete, @commands;
7 18
8sub shell { 19sub shell {
9 my $fh = shift; 20 my $fh = shift;
10 21
11 while (defined (print $fh "cmd> "), $_ = <$fh>) { 22 while (defined (print $fh "cmd> "), $_ = <$fh>) {
12 s/\015?\012$//; 23 s/\015?\012$//;
13 chomp; 24 if (s/^(\S+)\s*// && (my $cmd = $complete{$1})) {
14 if (/^q/) { 25 if ($cmd eq "quit") {
26 print $fh "bye bye.\n";#d#
27 last;
28 } elsif ($cmd eq "squit") {
29 print $fh "server quit.\n";#d#
15 Event::unloop; 30 EV::unloop;
16 } elsif (/^i/) { 31 last;
32 } elsif ($cmd eq "print") {
33 my @res = eval $_;
34 print $fh "eval: $@\n" if $@;
35 print $fh "RES = ", (join " : ", @res), "\n";
36 } elsif ($cmd eq "block") {
37 print "blocked '$_'\n";#d#
38 $conn::blocked{$_} = [time + $::BLOCKTIME, "blocked by operator"];
39 } elsif ($cmd eq "info") {
40 $::NOW = time+1e-6;
17 my @data; 41 my @data;
18 for (values %conn::conn) { 42 for (values %conn::conn) {
19 for (values %$_) { 43 for (values %$_) {
20 next unless $_; 44 next unless $_;
21 push @data, "$_: $_->{remote_addr} $_->{uri}\n"; 45 my $rate = sprintf "%.1f", $_->{written} / ($::NOW - $_->{time});
46 push @data, "$_->{country}/$_->{remote_addr} $_->{written} $rate $_->{method} $_->{uri}\n";
47 }
22 } 48 }
49 print $fh sort @data;
50 print $fh scalar@data, " ($::conns) connections\n";#d#
51 print $fh "$::written bytes written in the last ", $::NOW - $last_ts, " seconds\n";
52 printf $fh "(%.1f bytes/s)\n", $::written / ($::NOW - $last_ts);
53 ($last_ts, $::written) = ($::NOW, 0);
54 } elsif ($cmd eq "refresh") {
55 do "config.pl";
56 print $fh "config.pl: $@\n" if $@;
57 %statdata_cache = ();
58 conn::read_blockuri;
59 conn::read_blockref;
60 } elsif ($cmd eq "clrdiridx") {
61 %statdata_cache = ();
62 delete $diridx{$_} for keys %diridx; # server error on %diridx = ();
63 } elsif ($cmd eq "restart") {
64 $::RESTART = 1;
65 EV::unloop;
66 print $fh "restarting, cu!\n";
67 last;
68 } elsif ($cmd eq "country") {
69 print $fh netgeo::ip_request($_), "\n";
23 } 70 }
24 print $fh sort @data;
25 print $fh scalar@data, " connections\n";#d#
26 } elsif (/^r/) {
27 $::RESTART = 1;
28 unloop;
29 print $fh "bye bye.\n";
30 last;
31 } else { 71 } else {
32 print $fh "try quit, info, restart\n"; 72 print $fh "try one of @commands\n";
33 } 73 }
34 } 74 }
35} 75}
36 76
37# bind to tcp port 77# bind to tcp port
38if ($CMDSHELL_PORT) { 78if ($CMDSHELL_PORT) {
39 my $port = new Coro::Socket 79 my $port = new Coro::Socket
40 LocalAddr => "127.0.0.1", 80 #LocalAddr => "127.0.0.1",
41 LocalPort => $CMDSHELL_PORT, 81 LocalPort => $CMDSHELL_PORT,
42 ReuseAddr => 1, 82 ReuseAddr => 1,
43 Listen => 1, 83 Listen => 1,
44 or die "unable to bind cmdshell port: $!"; 84 or die "unable to bind cmdshell port: $!";
45 85
46 push @listen_sockets, $port; 86 push @listen_sockets, $port;
47 87
48 async { 88 async {
89 while () {
49 async \&shell, $port->accept; 90 async \&shell, scalar $port->accept;
91 }
50 }; 92 };
51} 93}
52 94
53# bind to stdin (debug) 95# bind to stdin (debug)
54if (1) { 96if (1) {

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