perl-install/http.pm


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package http; # $Id$

use IO::Socket;
use network::network;

my $sock;

sub getFile {
    local ($^W) = 0;

    my ($url) = @_;
    $sock->close if $sock;
    $url =~ m|/XXX$| and return; #- force closing connection.

    # can be used for ftp urls (with http proxy)
    my ($host, $port, $path) = $url =~ m,^(?:http|ftp)://([^/:]+)(?::(\d+))?(/\S*)?$,;
    defined $host or return undef;

    my $use_http_proxy = $ENV{PROXY} && $ENV{PROXYPORT};

    $sock = IO::Socket::INET->new(PeerAddr => $use_http_proxy ? $ENV{PROXY} : $host,
				  PeerPort => $use_http_proxy ? $ENV{PROXYPORT} : $port || 80,
				  Proto    => 'tcp',
				  Timeout  => 60) or die "can not connect $@";
    $sock->autoflush;
    print $sock join("\015\012" =>