<html><head><meta name="color-scheme" content="light dark"></head><body><pre style="word-wrap: break-word; white-space: pre-wrap;">#!/usr/bin/perl

package X11::Protocol::Connection::INETSocket;

# Copyright (C) 1997 Stephen McCamant. All rights reserved. This program
# is free software; you can redistribute and/or modify it under the same
# terms as Perl itself.

use X11::Protocol::Connection::Socket;
use IO::Socket;
use Socket;
use Carp;
use strict;
use vars qw($VERSION @ISA);

@ISA = ('X11::Protocol::Connection::Socket');

$VERSION = 0.01;

our $SOCKET_CLASS;

$SOCKET_CLASS
    = ((eval { require IO::Socket::IP })
       ? "IO::Socket::IP"
       : do { require IO::Socket::INET; "IO::Socket::INET"; })
    unless (defined ($SOCKET_CLASS));

sub open {
    my($pkg) = shift;
    my($host, $dispnum) = @_;
    my($sock) = $SOCKET_CLASS-&gt;new   ('PeerAddr' =&gt; $host,
				      'PeerPort' =&gt; 6000 + $dispnum,
				      'Type' =&gt; SOCK_STREAM(),
				      'Proto' =&gt; "tcp");
    croak "Can't connect to display `$host:$dispnum': $!" unless $sock;
    $sock-&gt;autoflush(1);
    return bless \$sock, $pkg;
}
1;
__END__

=head1 NAME

X11::Protocol::Connection::INETSocket - Perl module for IO::Socket::INET-based X11 connections

=head1 SYNOPSIS

  use X11::Protocol;
  use X11::Protocol::Connection::INETSocket;
  $conn = X11::Protocol::Connection::INETSocket
    -&gt;open($host, $display_number);
  $x = X11::Protocol-&gt;new($conn); 

=head1 DESCRIPTION

This module is used by X11::Protocol to establish a connection and communicate
with a server over a TCP/IP connection, using the IO::Socket::INET module.

=head1 AUTHOR

Stephen McCamant &lt;SMCCAM@cpan.org&gt;.

=head1 SEE ALSO

L&lt;perl(1)&gt;,
L&lt;X11::Protocol&gt;,
L&lt;X11::Protocol::Connection::Socket&gt;,
L&lt;X11::Protocol::Connection::UNIXSocket&gt;, 
L&lt;IO::Socket&gt;.

=cut


</pre></body></html>