Gecko [ www.vortexaion.com ]

Name	Size	Permission	Date
cpan	[ DIR ]	drwxrwxrwx	2024-07-26 17:40
file	[ DIR ]	drwxrwxrwx	2024-07-26 17:40
urn	[ DIR ]	drwxrwxrwx	2024-07-26 17:40
Escape.pm	6.9 KB	-rw-rw-rw-	2021-01-14 18:01
Heuristic.pm	6.37 KB	-rw-rw-rw-	2021-01-14 18:01
IRI.pm	794 B	-rw-rw-rw-	2021-01-14 18:01
QueryParam.pm	4.75 KB	-rw-rw-rw-	2021-01-14 18:01
Split.pm	2.3 KB	-rw-rw-rw-	2021-01-14 18:01
URL.pm	5.36 KB	-rw-rw-rw-	2021-01-14 18:01
WithBase.pm	3.77 KB	-rw-rw-rw-	2021-01-14 18:01
_foreign.pm	107 B	-rw-rw-rw-	2021-01-14 18:01
_generic.pm	5.69 KB	-rw-rw-rw-	2021-01-14 18:01
_idna.pm	2.03 KB	-rw-rw-rw-	2021-01-14 18:01
_ldap.pm	3.17 KB	-rw-rw-rw-	2021-01-14 18:01
_login.pm	231 B	-rw-rw-rw-	2021-01-14 18:01
_punycode.pm	5.49 KB	-rw-rw-rw-	2021-01-14 18:01
_query.pm	2.47 KB	-rw-rw-rw-	2021-01-14 18:01
_segment.pm	416 B	-rw-rw-rw-	2021-01-14 18:01
_server.pm	3.64 KB	-rw-rw-rw-	2021-01-14 18:01
_userpass.pm	1.01 KB	-rw-rw-rw-	2021-01-14 18:01
cpan.pm	3.52 KB	-rw-rw-rw-	2015-04-17 13:22
data.pm	3.31 KB	-rw-rw-rw-	2021-01-14 18:01
file.pm	9.53 KB	-rw-rw-rw-	2021-01-14 18:01
ftp.pm	1.03 KB	-rw-rw-rw-	2021-01-14 18:01
gopher.pm	2.37 KB	-rw-rw-rw-	2021-01-14 18:01
http.pm	425 B	-rw-rw-rw-	2021-01-14 18:01
https.pm	144 B	-rw-rw-rw-	2021-01-14 18:01
ldap.pm	2.86 KB	-rw-rw-rw-	2021-01-14 18:01
ldapi.pm	440 B	-rw-rw-rw-	2021-01-14 18:01
ldaps.pm	144 B	-rw-rw-rw-	2021-01-14 18:01
mailto.pm	1.25 KB	-rw-rw-rw-	2021-01-14 18:01
mms.pm	125 B	-rw-rw-rw-	2021-01-14 18:01
news.pm	1.42 KB	-rw-rw-rw-	2021-01-14 18:01
nntp.pm	127 B	-rw-rw-rw-	2021-01-14 18:01
pop.pm	1.18 KB	-rw-rw-rw-	2021-01-14 18:01
rlogin.pm	129 B	-rw-rw-rw-	2021-01-14 18:01
rsync.pm	207 B	-rw-rw-rw-	2021-01-14 18:01
rtsp.pm	125 B	-rw-rw-rw-	2021-01-14 18:01
rtspu.pm	126 B	-rw-rw-rw-	2021-01-14 18:01
sftp.pm	98 B	-rw-rw-rw-	2021-01-14 18:01
sip.pm	1.66 KB	-rw-rw-rw-	2021-01-14 18:01
sips.pm	143 B	-rw-rw-rw-	2021-01-14 18:01
snews.pm	172 B	-rw-rw-rw-	2021-01-14 18:01
ssh.pm	175 B	-rw-rw-rw-	2021-01-14 18:01
telnet.pm	128 B	-rw-rw-rw-	2021-01-14 18:01
tn3270.pm	128 B	-rw-rw-rw-	2021-01-14 18:01
urn.pm	2.12 KB	-rw-rw-rw-	2021-01-14 18:01

Rename

package URI::_idna;

# This module implements the RFCs 3490 (IDNA) and 3491 (Nameprep)
# based on Python-2.6.4/Lib/encodings/idna.py

use strict;
use warnings;

use URI::_punycode qw(decode_punycode encode_punycode);
use Carp qw(croak);

our $VERSION = '5.06';

BEGIN {
  *URI::_idna::_ENV_::JOIN_LEAKS_UTF8_FLAGS = "$]" < 5.008_003
    ? sub () { 1 }
    : sub () { 0 }
  ;
}

my $ASCII = qr/^[\x00-\x7F]*\z/;

sub encode {
    my $idomain = shift;
    my @labels = split(/\./, $idomain, -1);
    my @last_empty;
    push(@last_empty, pop @labels) if @labels > 1 && $labels[-1] eq "";
    for (@labels) {
	$_ = ToASCII($_);
    }

return eval 'join(".", @labels, @last_empty)' if URI::_idna::_ENV_::JOIN_LEAKS_UTF8_FLAGS;
    return join(".", @labels, @last_empty);
}

sub decode {
    my $domain = shift;
    return join(".", map ToUnicode($_), split(/\./, $domain, -1))
}

sub nameprep { # XXX real implementation missing
    my $label = shift;
    $label = lc($label);
    return $label;
}

sub check_size {
    my $label = shift;
    croak "Label empty" if $label eq "";
    croak "Label too long" if length($label) > 63;
    return $label;
}

sub ToASCII {
    my $label = shift;
    return check_size($label) if $label =~ $ASCII;

# Step 2: nameprep
    $label = nameprep($label);
    # Step 3: UseSTD3ASCIIRules is false
    # Step 4: try ASCII again
    return check_size($label) if $label =~ $ASCII;

# Step 5: Check ACE prefix
    if ($label =~ /^xn--/) {
        croak "Label starts with ACE prefix";
    }

# Step 6: Encode with PUNYCODE
    $label = encode_punycode($label);

# Step 7: Prepend ACE prefix
    $label = "xn--$label";

# Step 8: Check size
    return check_size($label);
}

sub ToUnicode {
    my $label = shift;
    $label = nameprep($label) unless $label =~ $ASCII;
    return $label unless $label =~ /^xn--/;
    my $result = decode_punycode(substr($label, 4));
    my $label2 = ToASCII($result);
    if (lc($label) ne $label2) {
	croak "IDNA does not round-trip: '\L$label\E' vs '$label2'";
    }
    return $result;
}