maps/perl/dm-support.ext

#! perl

# untested dm support extension

use Storable qw/nfreeze thaw/;

my %global; # for use by eval'ed commands

cf::register_extcmd perl_eval => sub {
   my ($pl, $data) = @_;

   my ($token, $data) = split / /, $data, 2;

   unless ($pl->flag (cf::FLAG_WIZ)) {
      $pl->send ("ext $token error permission denied");
      return;
   }

   my ($code, $arg) = split /\0/, $data, 2;

   $arg = eval { thaw $arg };
   my @res = eval $code;

   $@ ? $pl->send ("ext $token error " . nfreeze $@)
      : $pl->send ("ext $token ok " . nfreeze \@res);
};
Revision:	1.2
Committed:	Wed Jul 19 08:52:57 2006 UTC (17 years, 10 months ago) by root
Branch:	MAIN
Changes since 1.1:	+21 -16 lines
Log Message:	make use of ->reply, implement say in perl, still untested but activated perl-eval
#	Content
1	#! perl
2
3	# untested dm support extension
4
5	use Storable qw/nfreeze thaw/;
6
7	my %global; # for use by eval'ed commands
8
9	cf::register_extcmd perl_eval => sub {
10	my ($pl, $data) = @_;
11
12	my ($token, $data) = split / /, $data, 2;
13
14	unless ($pl->flag (cf::FLAG_WIZ)) {
15	$pl->send ("ext $token error permission denied");
16	return;
17	}
18
19	my ($code, $arg) = split /\0/, $data, 2;
20
21	$arg = eval { thaw $arg };
22	my @res = eval $code;
23
24	$@ ? $pl->send ("ext $token error " . nfreeze $@)
25	: $pl->send ("ext $token ok " . nfreeze \@res);
26	};