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# Copyright 2005-2007 Interchange Development Group and others
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version. See the LICENSE file for details.
CodeDef filter OrderCheck 1
CodeDef filter Description Passes filter unchanged
CodeDef filter Routine <<EOR
sub {
my ($ref, $name, $value, $code) = @_;
my $message;
my $filter;
$code =~ s/\\/\\\\/g;
if($code =~ /(["']).+?\1$/) {
my @code = Text::ParseWords::shellwords($code);
$message = pop(@code);
$filter = join " ", @code;
}
else {
($filter, $message) = split /\s+/, $code, 2;
}
my $test = Vend::Interpolate::filter_value($filter, $value, $name);
if($test ne $value) {
$message ||= errmsg("%s caught by filter %s", $name, $filter);
return ( 0, $name, $message);
}
return (1, $name, '');
}
EOR
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