File Coverage

blib/lib/X11/Protocol/Connection/Socket.pm

Criterion	Covered	Total	%
statement	15	33	45.4
branch	0	4	0.0
condition			n/a
subroutine	5	9	55.5
pod	3	4	75.0
total	23	50	46.0

#!/usr/bin/perl

package X11::Protocol::Connection::Socket;

# Copyright (C) 1997, 1999, 2003 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 IO::Socket;
use Carp;
use strict;
use vars '$VERSION', '@ISA';

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

$VERSION = 0.02;

sub give {
    my($self) = shift;
    my($msg) = @_;
    my($sock) = $$self;
    $sock->write($msg, length($msg)) or croak $!;
}

sub get {
    my($self) = shift;
    my($len) = @_;
    my($x, $n, $o) = ("", 0, 0);
    my($sock) = $$self;
    until ($o == $len) {
	$n = $sock->sysread($x, $len - $o, $o);
	croak $! unless defined $n;
	$o += $n;
    }
    return $x;
}

sub fh {
    my($self) = shift;
    return $$self;
}

sub flush {
    my($self) = shift;
    my($sock) = $$self;
    $sock->flush;
}

1;
__END__