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Edit File: UNIX.pm
# IO::Socket::UNIX.pm # # Copyright (c) 1997-8 Graham Barr <gbarr@pobox.com>. All rights reserved. # This program is free software; you can redistribute it and/or # modify it under the same terms as Perl itself. package IO::Socket::UNIX; use strict; use IO::Socket; use Carp; our @ISA = qw(IO::Socket); our $VERSION = "1.39"; IO::Socket::UNIX->register_domain( AF_UNIX ); sub new { my $class = shift; unshift(@_, "Peer") if @_ == 1; return $class->SUPER::new(@_); } sub configure { my($sock,$arg) = @_; my($bport,$cport); my $type = $arg->{Type} || SOCK_STREAM; $sock->socket(AF_UNIX, $type, 0) or return undef; if(exists $arg->{Local}) { my $addr = sockaddr_un($arg->{Local}); $sock->bind($addr) or return undef; } if(exists $arg->{Listen} && $type != SOCK_DGRAM) { $sock->listen($arg->{Listen} || 5) or return undef; } elsif(exists $arg->{Peer}) { my $addr = sockaddr_un($arg->{Peer}); $sock->connect($addr) or return undef; } $sock; } sub hostpath { @_ == 1 or croak 'usage: $sock->hostpath()'; my $n = $_[0]->sockname || return undef; (sockaddr_un($n))[0]; } sub peerpath { @_ == 1 or croak 'usage: $sock->peerpath()'; my $n = $_[0]->peername || return undef; (sockaddr_un($n))[0]; } 1; # Keep require happy __END__