maps/perl/dm-support.ext

#! perl

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->ob->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 $@")
      : $pl->send ("ext $token ok " . nfreeze \@res);
};
Revision:	1.3
Committed:	Fri Jul 21 10:47:02 2006 UTC (20 years, 3 months ago) by root
Branch:	MAIN
Changes since 1.2:	+2 -4 lines
Log Message:	* empty log message *
#	User	Rev	Content
1	elmex	1.1	#! perl
2
3	root	1.2	use Storable qw/nfreeze thaw/;
4	elmex	1.1
5	root	1.2	my %global; # for use by eval'ed commands
6
7			cf::register_extcmd perl_eval => sub {
8			my ($pl, $data) = @_;
9
10			my ($token, $data) = split / /, $data, 2;
11
12	root	1.3	unless ($pl->ob->flag (cf::FLAG_WIZ)) {
13	root	1.2	$pl->send ("ext $token error permission denied");
14			return;
15			}
16
17			my ($code, $arg) = split /\0/, $data, 2;
18
19			$arg = eval { thaw $arg };
20			my @res = eval $code;
21
22	root	1.3	$@ ? $pl->send ("ext $token error $@")
23	root	1.2	: $pl->send ("ext $token ok " . nfreeze \@res);
24			};