maps/perl/eval.ext

#! perl

# generic perl code evaluator

sub eval_event {
   my ($event, %vars) = @_;

   my $code = $event->message;
   my $who = eval { $event->environment->name } || "<unknown>";

   my $rv = cf::safe_eval $code, %vars;

   warn $@ if $@;

   $rv
}

sub on_say {
   my ($event, $ob, $who, $msg) = @_;

   local $_ = $msg;

   eval_event $event, ob => $ob, who => $who, msg => $msg
}

sub on_apply {
   my ($event, $ob, $who) = @_;

   eval_event $event, ob => $ob, who => $who
}
Revision:	1.5
Committed:	Tue Aug 8 22:45:02 2006 UTC (17 years, 9 months ago) by elmex
Branch:	MAIN
Changes since 1.4:	+9 -6 lines
Log Message:	replaced eval with safe_eval
#	Content
1	#! perl
2
3	# generic perl code evaluator
4
5	sub eval_event {
6	my ($event, %vars) = @_;
7
8	my $code = $event->message;
9	my $who = eval { $event->environment->name } \|\| "<unknown>";
10
11	my $rv = cf::safe_eval $code, %vars;
12
13	warn $@ if $@;
14
15	$rv
16	}
17
18	sub on_say {
19	my ($event, $ob, $who, $msg) = @_;
20
21	local $_ = $msg;
22
23	eval_event $event, ob => $ob, who => $who, msg => $msg
24	}
25
26	sub on_apply {
27	my ($event, $ob, $who) = @_;
28
29	eval_event $event, ob => $ob, who => $who
30	}