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#!/usr/local/bin/perl -w
#-*- perl -*-
#
# Copyright (C) 2001 Ken'ichi Fukamachi
# All rights reserved.
#
# $FML: SafeCGI.pm,v 1.1 2001/11/25 09:12:58 fukachan Exp $
#
package FML::Restriction::CGI;
use vars qw($debug @ISA @EXPORT @EXPORT_OK);
use strict;
use Carp;
use FML::Restriction::Base;
@ISA = qw(FML::Restriction::Base);
=head1 NAME
FML::Restriction::CGI -- define safe data class
=head1 SYNOPSIS
use FML::Restriction::CGI;
$safe = new FML::Restriction::CGI;
my $regexp = $safe->regexp();
=head1 DESCRIPTION
FML::Restriction::CGI provides data type considered as safe.
=head1 METHODS
=head1 Safe Parameter Definition for CGI use
Please extract regexp hash { varname => allowed_regexp } as HASH
REFERENCE via the following access method:
param_regexp()
method_regexp()
=cut
my %cgi_methond =
(
'threadcgi_change_status' => 'change_status\.(__ml_name_regexp__)\/(\d+)',
);
sub param_regexp
{
my ($self) = @_;
return $self->basic_variable();
}
sub method_regexp
{
my ($self) = @_;
my $basic_variable = $self->basic_variable();
# expand __var__regexp__ to regular expression defined in other hash
for my $key (keys %cgi_methond) {
my $value = $cgi_methond{ $key };
if ($value =~ /__/o) {
# expand variables defined in %basic_variable HASH
for my $regexpkey (keys %$basic_variable) {
my $x = "__${regexpkey}_regexp__";
my $y = $basic_variable->{$regexpkey};
$value =~ s/$x/$y/g;
$cgi_methond{ $key } = $value;
}
}
}
return \%cgi_methond;
}
=head1 AUTHOR
Ken'ichi Fukamachi
=head1 COPYRIGHT
Copyright (C) 2001 Ken'ichi Fukamachi
All rights reserved. This program is free software; you can
redistribute it and/or modify it under the same terms as Perl itself.
=head1 HISTORY
FML::Process::Configure appeared in fml5 mailing list driver package.
See C<http://www.fml.org/> for more details.
=cut
1;
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