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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 1.11 by root, Thu Sep 20 12:30:28 2007 UTC vs.
Revision 1.17 by root, Sat Nov 24 05:58:40 2007 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 &
34print JSON::XS->new->pretty->encode({cf::mallinfo})
37EOF 35EOF
38 print "\n> "; 36 print $fh "\n> ";
39 37
40 Event->io (fd => $fh, poll => 'r', data => 0, cb => sub { 38 my $iow; $iow = EV::io $fh, EV::READ, sub {
41 if (defined (my $cmd = <$fh>)) { 39 if (defined (my $cmd = <$fh>)) {
42 $cmd =~ s/\s+$//; 40 $cmd =~ s/\s+$//;
43 41
44 if ($cmd =~ /^\s*exit\b/i) { 42 if ($cmd =~ /^\s*exit\b/i) {
45 print "will not exit() server.\n"; 43 print $fh "will not exit() server.\n";
46 } elsif ($cmd =~ s/^coro\s+// or $cmd =~ /^(?:ps|bt\s)/) { 44 } elsif ($cmd =~ s/^coro\s+// or $cmd =~ /^(?:ps|bt\s)/) {
45 select $fh;
47 Coro::Debug::command $cmd; 46 Coro::Debug::command $cmd;
47 select STDOUT;
48 } else { 48 } else {
49 my $sub = sub { 49 my $sub = sub {
50 package cf; 50 package cf;
51 select $fh; 51 select $fh;
52 52
… …
62 "execution time: ", $t2 - $t1, "\n"; 62 "execution time: ", $t2 - $t1, "\n";
63 warn "evaluation error: $@" if $@; 63 warn "evaluation error: $@" if $@;
64 print "evaluation error: $@\n" if $@; 64 print "evaluation error: $@\n" if $@;
65 print "result:\n", cf::dumpval @res > 1 ? \@res : $res[0] if @res; 65 print "result:\n", cf::dumpval @res > 1 ? \@res : $res[0] if @res;
66 print "\n> "; 66 print "\n> ";
67
68 select STDOUT;
67 }; 69 };
68 70
69 if ($cmd =~ s/\s*&$//) { 71 if ($cmd =~ s/\s*&$//) {
70 cf::async { 72 cf::async {
71 $Coro::current->desc ($cmd); 73 $Coro::current->desc ($cmd);
… …
74 } else { 76 } else {
75 $sub->(); 77 $sub->();
76 } 78 }
77 } 79 }
78 80
79 print "\n> "; 81 print $fh "\n> ";
80 } else { 82 } else {
81 $_[0]->w->cancel; 83 undef $iow;
82 } 84 }
83 }); 85 };
84} 86}
87
88our $LISTENER;
85 89
86# now a shell listening on a tcp-port - let the firewall decide access rights 90# now a shell listening on a tcp-port - let the firewall decide access rights
87if ($cf::CFG{perl_shell}) { 91if ($cf::CFG{perl_shell}) {
88 if (my $listen = new IO::Socket::INET LocalAddr => $cf::CFG{perl_shell}, Listen => 1, ReuseAddr => 1) { 92 if (my $listen = new IO::Socket::INET LocalAddr => $cf::CFG{perl_shell}, Listen => 1, ReuseAddr => 1, Blocking => 0) {
89 Event->io (fd => $listen, poll => 'r', data => cf::WF_AUTOCANCEL, cb => sub { tcp_serve $listen->accept }); 93 $LISTENER = EV::io $listen, EV::READ, sub { tcp_serve $listen->accept };
90 } 94 }
91} 95}
92 96
93 97

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