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/cvs/deliantra/server/ext/dm-support.ext
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Comparing deliantra/server/ext/dm-support.ext (file contents):
Revision 1.10 by root, Wed Sep 19 21:49:53 2007 UTC vs.
Revision 1.26 by root, Mon Apr 12 05:27:10 2010 UTC

1#! perl 1#! perl
2 2
3use Coro::Debug; 3use Coro::Debug;
4use IO::Socket; 4use IO::Socket;
5use Storable qw/nfreeze thaw/;
6 5
7my %global; # for use by eval'ed commands 6my %global; # for use by eval'ed commands
8 7
9sub tcp_serve($) { 8sub tcp_serve($) {
10 my ($fh) = @_; 9 my ($fh) = @_;
11
12 select $fh;
13 10
14 binmode $fh, ":raw:perlio:utf8"; 11 binmode $fh, ":raw:perlio:utf8";
15 12
16 my $buf; 13 my $buf;
17 my ($a, $b, $c, $d, $e, $f, $g, $h, $i, $j, $k, $l, $m, $n, $o, $p, $q, $r, $s, $t, $u, $v, $w, $x, $y, $z); 14 my ($a, $b, $c, $d, $e, $f, $g, $h, $i, $j, $k, $l, $m, $n, $o, $p, $q, $r, $s, $t, $u, $v, $w, $x, $y, $z);
18 my (%l, @l); # for use by shell users 15 my (%l, @l); # for use by shell users
19 16
20 print <<EOF; 17 print $fh <<EOF;
21Welcome! 18Welcome!
22Remember that everything entered here will be in the main coro context within cf::! 19Remember that everything entered here will be in the main coro context within cf::!
23You can freely use \$a .. \$z and \@l and \%l 20You can freely use \$a .. \$z and \@l and \%l
24 21
25Useful commands (note the '&'): 22Useful commands (note the '&'):
… …
32reload_archetypes & 29reload_archetypes &
33ext::help::reload & 30ext::help::reload &
34ext::books::reload & 31ext::books::reload &
35ext::map_tags::reload & 32ext::map_tags::reload &
36ext::map_world::reload & 33ext::map_world::reload &
34# ext::map_scheduler::loadall & # debugging only!
35cf::object::create_count, cf::object::destroy_count, cf::object::free_count, cf::object::object_count
36while (EV::TIMEOUT & Coro::EV::timed_io_once \$fh, EV::READ, 1) { Coro::Debug::command "ps" } &
37({cf::mallinfo})
37EOF 38EOF
38 print "\n> "; 39 print $fh "\n> ";
39 40
40 Event->io (fd => $fh, poll => 'r', data => 0, cb => sub { 41 my $iow; $iow = AE::io $fh, 0, sub {
41 if (defined (my $cmd = <$fh>)) { 42 if (defined (my $cmd = <$fh>)) {
42 $cmd =~ s/\s+$//; 43 $cmd =~ s/\s+$//;
43 44
44 if ($cmd =~ /^\s*exit\b/i) { 45 if ($cmd =~ /^\s*exit\b/i) {
45 print "will not exit() server.\n"; 46 print $fh "will not exit() server.\n";
46 } elsif ($cmd =~ s/^coro\s+// or $cmd =~ /^(?:ps|bt\s)/) { 47 } elsif ($cmd =~ s/^coro\s+// or $cmd =~ /^(?:ps|bt\s)/) {
48 select $fh;
47 Coro::Debug::command $cmd; 49 Coro::Debug::command $cmd;
50 select STDOUT;
48 } else { 51 } else {
49 my $sub = sub { 52 my $sub = sub {
50 package cf; 53 package cf;
51 select $fh; 54 select $fh;
52 55
53 # compile first, the execute, as Coro does not support switching in eval string 56 # compile first, then execute, as Coro does not support switching in eval string
54 my $cb = eval "sub { $cmd }"; 57 my $cb = eval "sub { $cmd \n}";
55 58
56 my $t1 = Time::HiRes::time; 59 my $t1 = Time::HiRes::time;
57 my @res = $@ ? () : eval { $cb->() }; 60 my @res = $@ ? () : eval { $cb->() };
58 my $t2 = Time::HiRes::time; 61 my $t2 = Time::HiRes::time;
59 62
… …
62 "execution time: ", $t2 - $t1, "\n"; 65 "execution time: ", $t2 - $t1, "\n";
63 warn "evaluation error: $@" if $@; 66 warn "evaluation error: $@" if $@;
64 print "evaluation error: $@\n" if $@; 67 print "evaluation error: $@\n" if $@;
65 print "result:\n", cf::dumpval @res > 1 ? \@res : $res[0] if @res; 68 print "result:\n", cf::dumpval @res > 1 ? \@res : $res[0] if @res;
66 print "\n> "; 69 print "\n> ";
70
71 select STDOUT;
67 }; 72 };
68 73
69 if ($cmd =~ s/\s*&$//) { 74 if ($cmd =~ s/\s*&$//) {
70 Coro::async { $sub->() }; 75 cf::async {
76 $Coro::current->desc ($cmd);
77 $sub->()
78 };
71 } else { 79 } else {
72 $sub->(); 80 $sub->();
73 } 81 }
74 } 82 }
75 83
76 print "\n> "; 84 print $fh "\n> ";
77 } else { 85 } else {
78 $_[0]->w->cancel; 86 undef $iow;
79 } 87 }
80 }); 88 };
81} 89}
90
91our $LISTENER;
82 92
83# now a shell listening on a tcp-port - let the firewall decide access rights 93# now a shell listening on a tcp-port - let the firewall decide access rights
84if ($cf::CFG{perl_shell}) { 94if ($cf::CFG{perl_shell}) {
85 if (my $listen = new IO::Socket::INET LocalAddr => $cf::CFG{perl_shell}, Listen => 1, ReuseAddr => 1) { 95 if (my $listen = new IO::Socket::INET LocalAddr => $cf::CFG{perl_shell}, Listen => 1, ReuseAddr => 1, Blocking => 0) {
86 Event->io (fd => $listen, poll => 'r', data => cf::WF_AUTOCANCEL, cb => sub { tcp_serve $listen->accept }); 96 $LISTENER = AE::io $listen, 0, sub { tcp_serve $listen->accept };
87 } 97 }
88} 98}
89 99
90 100

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