AIS-client
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sub miniget($$$$){
my($HostName, $PortNumber, $Desired, $agent) = @_;
eval <<'ENDMINIGET';
use Socket qw(:DEFAULT :crlf);
$PortNumber ||= 80;
$agent ||= "$ENV{SERVER_NAME}$ENV{SCRIPT_NAME}";
my $iaddr = inet_aton($HostName) || die "Cannot find host named $HostName";
my $paddr = sockaddr_in($PortNumber,$iaddr);
my $proto = getprotobyname('tcp');
socket(SOCK, PF_INET, SOCK_STREAM, $proto) || die "socket: $!";
connect(SOCK, $paddr) || die "connect: $!";
# SOCK->autoflush(1);
my $ofh = select SOCK;
$| = 1;
select $ofh;
my $Query = join("\r\n", # "CRLF"
"GET $Desired HTTP/1.1",
# Do we need a Host: header with an "AbsoluteURI?"
# not needed: http://www.w3.org/Protocols/rfc2616/rfc2616-sec5.html#sec5.2
# but this is trumped by an Apache error message invoking RFC2068 sections 9 and 14.23
"Host: $HostName",
"User-Agent: $agent",
"Connection: close",
'','') ;
print SOCK $Query or croak "could not print to miniget socket";
join('',<SOCK>);
ENDMINIGET
}
sub housekeeping(){
my @deletia;
my $t = time;
while(($k,$v) = each %Sessions){
if ($v->{last_access} < ($t - $maxage)){
push @deletia, $k
};
};
@Sessions{@deletia} = ();
};
sub redirect($){
print <<EOF;
Location: $_[0]
Content-Type: text/html
<HTML><HEAD><TITLE>Relocate </TITLE>
<META HTTP-EQUIV="REFRESH" CONTENT="1;URL=$_[0]">
</HEAD>
<BODY>
<A HREF="$_[0]">
<H1>Trying to relocate to $_[0]</H1>please click
here</A>.
</BODY></HTML>
EOF
};
sub import{
shift;
my %params = @_;
my $Coo;
$ssl_ext = exists($ENV{SSL_CIPHER}) ? 's' : '';
$freq = (defined($params{freq}) ? $params{freq} : 2000);
$maxage = $params{maxage} || 72*60*60;
$aissri = $params{aissri} || 'http://www.pay2send.com/cgi/ais/';
$agent = $params{agent} ||
"http$ssl_ext://$ENV{SERVER_NAME}$ENV{SCRIPT_NAME}";
$SessionPrefix = $params{prefix} || 'AIS'; # 'AIS_session';
eval{
tie %Sessions => DirDB => "${SessionPrefix}_sessions";
};
if($@){
print <<EOF;
Content-Type: text/plain
AIS::client module was not able to open DirDB [${SessionPrefix}_sessions]
eval result:
$@
AIS::client version $VERSION
EOF
exit;
};
if($freq){
housekeeping unless ($$ % $freq)
};
if ($ENV{QUERY_STRING} eq 'LOGOUT'){
# eval <<'LOGOUT';
($Coo) = ($ENV{HTTP_COOKIE} =~ /${SessionPrefix}_session=(\w+)/)
and delete $Sessions{$Coo};
print <<EOF;
Set-Cookie:/${SessionPrefix}_session=
Content-Type: text/html
<html><head><title> LOGGED OUT </title></head>
<body bgcolor=ffffff>
Cookie cleared, you are logged out of "${SessionPrefix}"
<p>
<a href="${aissri}logout">
( run in 0.796 second using v1.01-cache-2.11-cpan-71847e10f99 )