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package http; # $Id$
use IO::Socket;
use network;
my $sock;
sub getFile {
local($^W) = 0;
my ($url) = @_;
$sock->close if $sock;
$url =~ m|/XXX$| and return; #- force closing connection.
my ($host, $port, $path) = $url =~ m,^http://([^/:]+)(?::(\d+))?(/\S*)?$,;
$host = network::resolv($host);
$sock = IO::Socket::INET->new(PeerAddr => $host,
PeerPort => $port || 80,
Proto => 'tcp',
Timeout => 60) or die "can't connect $@";
$sock->autoflush;
print $sock join("\015\012" =>
"GET $path HTTP/1.0",
"Host: $host" . ($port && ":$port"),
"User-Agent: DrakX/vivelinuxabaszindozs",
"", "");
#- skip until empty line
my ($now, $last, $buf, $tmp) = 0;
my $read = sub { sysread($sock, $buf, 1) || die; $tmp .= $buf };
do {
$last = $now;
&$read; &$read if $buf =~ /\015/;
$now = $buf =~ /\012/;
} until ($now && $last);
$tmp =~ /^.*\b200\b/ ? $sock : undef;
}
1;
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