PAL.C.T MINI SHELL
package URI::pop; # RFC 2384
require URI::_server;
@ISA=qw(URI::_server);
use strict;
use URI::Escape qw(uri_unescape);
sub default_port { 110 }
#pop://<user>;auth=<auth>@<host>:<port>
sub user
{
my $self = shift;
my $old = $self->userinfo;
if (@_) {
my $new_info = $old;
$new_info = "" unless defined $new_info;
$new_info =~ s/^[^;]*//;
my $new = shift;
if (!defined($new) && !length($new_info)) {
$self->userinfo(undef);
} else {
$new = "" unless defined $new;
$new =~ s/%/%25/g;
$new =~ s/;/%3B/g;
$self->userinfo("$new$new_info");
}
}
return unless defined $old;
$old =~ s/;.*//;
return uri_unescape($old);
}
sub auth
{
my $self = shift;
my $old = $self->userinfo;
if (@_) {
my $new = $old;
$new = "" unless defined $new;
$new =~ s/(^[^;]*)//;
my $user = $1;
$new =~ s/;auth=[^;]*//i;
my $auth = shift;
if (defined $auth) {
$auth =~ s/%/%25/g;
$auth =~ s/;/%3B/g;
$new = ";AUTH=$auth$new";
}
$self->userinfo("$user$new");
}
return unless defined $old;
$old =~ s/^[^;]*//;
return uri_unescape($1) if $old =~ /;auth=(.*)/i;
return;
}
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