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?? Escape.pm(6.9 KB)
?? Heuristic.pm(6.37 KB)
?? IRI.pm(820 B)
?? QueryParam.pm(4.77 KB)
?? Split.pm(2.32 KB)
?? URL.pm(5.36 KB)
?? WithBase.pm(3.77 KB)
?? _foreign.pm(133 B)
?? _generic.pm(5.71 KB)
?? _idna.pm(2.06 KB)
?? _ldap.pm(3.2 KB)
?? _login.pm(257 B)
?? _punycode.pm(5.52 KB)
?? _query.pm(2.5 KB)
?? _segment.pm(442 B)
?? _server.pm(3.66 KB)
?? _userpass.pm(1.04 KB)
?? data.pm(3.34 KB)
?? file
?? file.pm(9.53 KB)
?? ftp.pm(1.06 KB)
?? gopher.pm(2.4 KB)
?? http.pm(451 B)
?? https.pm(170 B)
?? ldap.pm(2.88 KB)
?? ldapi.pm(467 B)
?? ldaps.pm(170 B)
?? mailto.pm(1.27 KB)
?? mms.pm(151 B)
?? news.pm(1.45 KB)
?? nntp.pm(153 B)
?? pop.pm(1.2 KB)
?? rlogin.pm(155 B)
?? rsync.pm(233 B)
?? rtsp.pm(151 B)
?? rtspu.pm(152 B)
?? sftp.pm(124 B)
?? sip.pm(1.69 KB)
?? sips.pm(169 B)
?? snews.pm(198 B)
?? ssh.pm(201 B)
?? telnet.pm(154 B)
?? tn3270.pm(154 B)
?? urn
?? urn.pm(2.15 KB)

Editing: _server.pm

package URI::_server;

use strict;
use warnings;

use parent 'URI::_generic';

use URI::Escape qw(uri_unescape);

our $VERSION = '1.73';
$VERSION = eval $VERSION;

sub _uric_escape {
    my($class, $str) = @_;
    if ($str =~ m,^((?:$URI::scheme_re:)?)//([^/?\#]*)(.*)$,os) {
	my($scheme, $host, $rest) = ($1, $2, $3);
	my $ui = $host =~ s/(.*@)// ? $1 : "";
	my $port = $host =~ s/(:\d+)\z// ? $1 : "";
	if (_host_escape($host)) {
	    $str = "$scheme//$ui$host$port$rest";
	}
    }
    return $class->SUPER::_uric_escape($str);
}

sub _host_escape {
    return unless $_[0] =~ /[^$URI::uric]/;
    eval {
	require URI::_idna;
	$_[0] = URI::_idna::encode($_[0]);
    };
    return 0 if $@;
    return 1;
}

sub as_iri {
    my $self = shift;
    my $str = $self->SUPER::as_iri;
    if ($str =~ /\bxn--/) {
	if ($str =~ m,^((?:$URI::scheme_re:)?)//([^/?\#]*)(.*)$,os) {
	    my($scheme, $host, $rest) = ($1, $2, $3);
	    my $ui = $host =~ s/(.*@)// ? $1 : "";
	    my $port = $host =~ s/(:\d+)\z// ? $1 : "";
	    require URI::_idna;
	    $host = URI::_idna::decode($host);
	    $str = "$scheme//$ui$host$port$rest";
	}
    }
    return $str;
}

sub userinfo
{
    my $self = shift;
    my $old = $self->authority;

if (@_) {
	my $new = $old;
	$new = "" unless defined $new;
	$new =~ s/.*@//;  # remove old stuff
	my $ui = shift;
	if (defined $ui) {
	    $ui =~ s/@/%40/g;   # protect @
	    $new = "$ui\@$new";
	}
	$self->authority($new);
    }
    return undef if !defined($old) || $old !~ /(.*)@/;
    return $1;
}

sub host
{
    my $self = shift;
    my $old = $self->authority;
    if (@_) {
	my $tmp = $old;
	$tmp = "" unless defined $tmp;
	my $ui = ($tmp =~ /(.*@)/) ? $1 : "";
	my $port = ($tmp =~ /(:\d+)$/) ? $1 : "";
	my $new = shift;
	$new = "" unless defined $new;
	if (length $new) {
	    $new =~ s/[@]/%40/g;   # protect @
	    if ($new =~ /^[^:]*:\d*\z/ || $new =~ /]:\d*\z/) {
		$new =~ s/(:\d*)\z// || die "Assert";
		$port = $1;
	    }
	    $new = "[$new]" if $new =~ /:/ && $new !~ /^\[/; # IPv6 address
	    _host_escape($new);
	}
	$self->authority("$ui$new$port");
    }
    return undef unless defined $old;
    $old =~ s/.*@//;
    $old =~ s/:\d+$//;          # remove the port
    $old =~ s{^\[(.*)\]$}{$1};  # remove brackets around IPv6 (RFC 3986 3.2.2)
    return uri_unescape($old);
}

sub ihost
{
    my $self = shift;
    my $old = $self->host(@_);
    if ($old =~ /(^|\.)xn--/) {
	require URI::_idna;
	$old = URI::_idna::decode($old);
    }
    return $old;
}

sub _port
{
    my $self = shift;
    my $old = $self->authority;
    if (@_) {
	my $new = $old;
	$new =~ s/:\d*$//;
	my $port = shift;
	$new .= ":$port" if defined $port;
	$self->authority($new);
    }
    return $1 if defined($old) && $old =~ /:(\d*)$/;
    return;
}

sub port
{
    my $self = shift;
    my $port = $self->_port(@_);
    $port = $self->default_port if !defined($port) || $port eq "";
    $port;
}

sub host_port
{
    my $self = shift;
    my $old = $self->authority;
    $self->host(shift) if @_;
    return undef unless defined $old;
    $old =~ s/.*@//;        # zap userinfo
    $old =~ s/:$//;         # empty port should be treated the same a no port
    $old .= ":" . $self->port unless $old =~ /:\d+$/;
    $old;
}

sub default_port { undef }

sub canonical
{
    my $self = shift;
    my $other = $self->SUPER::canonical;
    my $host = $other->host || "";
    my $port = $other->_port;
    my $uc_host = $host =~ /[A-Z]/;
    my $def_port = defined($port) && ($port eq "" ||
                                      $port == $self->default_port);
    if ($uc_host || $def_port) {
	$other = $other->clone if $other == $self;
	$other->host(lc $host) if $uc_host;
	$other->port(undef)    if $def_port;
    }
    $other;
}

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Editing: _server.pm

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