1 |
#! perl |
2 |
|
3 |
use Coro::Debug; |
4 |
use IO::Socket; |
5 |
|
6 |
my %global; # for use by eval'ed commands |
7 |
|
8 |
sub tcp_serve($) { |
9 |
my ($fh) = @_; |
10 |
|
11 |
binmode $fh, ":raw:perlio:utf8"; |
12 |
|
13 |
my $buf; |
14 |
my ($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); |
15 |
my (%l, @l); # for use by shell users |
16 |
|
17 |
print $fh <<EOF; |
18 |
Welcome! |
19 |
Remember that everything entered here will be in the main coro context within cf::! |
20 |
You can freely use \$a .. \$z and \@l and \%l |
21 |
|
22 |
Useful commands (note the '&'): |
23 |
|
24 |
reload_perl & |
25 |
reload_sound & |
26 |
reload_config & |
27 |
reload_regions & |
28 |
reload_facedata & |
29 |
reload_exp_table & |
30 |
reload_materials & |
31 |
reload_treasures & |
32 |
reload_archetypes & |
33 |
reload_resources & |
34 |
ext::help::reload & |
35 |
ext::books::reload & |
36 |
ext::map_tags::reload & |
37 |
ext::map_world::reload & |
38 |
ext::player_env::reload & |
39 |
ext::map_scheduler::reload & |
40 |
# ext::map_scheduler::loadall & # debugging only! |
41 |
until (Coro::AnyEvent::readable \$fh, 1) { Coro::Debug::command "ps" } & |
42 |
({mallinfo}) |
43 |
({objinfo}) |
44 |
EOF |
45 |
print $fh "\n> "; |
46 |
|
47 |
my $iow; $iow = AE::io $fh, 0, sub { |
48 |
if (defined (my $cmd = <$fh>)) { |
49 |
$cmd =~ s/\s+$//; |
50 |
|
51 |
if ($cmd =~ /^\s*exit\b/i) { |
52 |
print $fh "will not exit() server.\n"; |
53 |
} elsif ($cmd =~ s/^coro\s+// or $cmd =~ /^(?:ps|bt\s)/) { |
54 |
select $fh; |
55 |
Coro::Debug::command $cmd; |
56 |
select STDOUT; |
57 |
} else { |
58 |
my $sub = sub { |
59 |
package cf; |
60 |
select $fh; |
61 |
|
62 |
# compile first, then execute, as Coro does not support switching in eval string |
63 |
my $cb = eval "sub { $cmd \n}"; |
64 |
|
65 |
my $t1 = Time::HiRes::time; |
66 |
my @res = $@ ? () : eval { $cb->() }; |
67 |
my $t2 = Time::HiRes::time; |
68 |
|
69 |
print "\n", |
70 |
"command: '$cmd'\n", |
71 |
"execution time: ", $t2 - $t1, "\n"; |
72 |
print "evaluation error: $@\n" if $@; |
73 |
print "result:\n", cf::dumpval @res > 1 ? \@res : $res[0] if @res; |
74 |
print "\n> "; |
75 |
|
76 |
select STDOUT; |
77 |
}; |
78 |
|
79 |
if ($cmd =~ s/\s*&$//) { |
80 |
cf::async { |
81 |
$Coro::current->desc ($cmd); |
82 |
$sub->() |
83 |
}; |
84 |
} else { |
85 |
$sub->(); |
86 |
} |
87 |
} |
88 |
|
89 |
print $fh "\n> "; |
90 |
} else { |
91 |
undef $iow; |
92 |
} |
93 |
}; |
94 |
} |
95 |
|
96 |
our $LISTENER; |
97 |
|
98 |
# now a shell listening on a tcp-port - let the firewall decide access rights |
99 |
if ($cf::CFG{perl_shell}) { |
100 |
if (my $listen = new IO::Socket::INET LocalAddr => $cf::CFG{perl_shell}, Listen => 1, ReuseAddr => 1, Blocking => 0) { |
101 |
$LISTENER = AE::io $listen, 0, sub { tcp_serve $listen->accept }; |
102 |
} |
103 |
} |
104 |
|