AIS-client
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use 5.006;
$VERSION = 0.07;
use Carp;
use DirDB 0.09; # or any other concurrent-access-safe
# persistence abstraction
# that can store and retreive hash references
# and has a working DELETE method
#
# but if you change it, you'll also need to change
# the lines that refer to DirDB subsequently,
# including the tieing of %{"caller().'::AIS_STASH'}
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: $!";
"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} ||
}else{
# no cookie.
my $suffix = '';
if($ENV{QUERY_STRING}eq'AIS_INITIAL'){
# for when the first time we were called with the wrong host name.
$suffix = 2;
};
$ENV{QUERY_STRING}eq'AIS_INITIAL2'and goto NOCOO;
($Coo = localtime) =~ s/\W//g;
my @chars = 'A'..'Z' ;
substr($Coo, rand(length $Coo), 1) = $chars[rand @chars]
foreach 1..8;
print "X-Ais-Received-Request-Method: $ENV{REQUEST_METHOD}\n";
print "X-Ais-Received-Query-String: $ENV{QUERY_STRING}\n";
$Sessions{$Coo}->{QueryString} = $ENV{QUERY_STRING};
$ENV{REQUEST_METHOD} =~ /POST/i and
$Sessions{$Coo}->{PostData} = <>;
print "Set-Cookie:/${SessionPrefix}_session=$Coo\n";
redirect "http$ssl_ext://$ENV{SERVER_NAME}$ENV{SCRIPT_NAME}$ENV{PATH_INFO}?AIS_INITIAL$suffix";
exit;
use AIS::client aissri => 'http://www.cpan.org/service/ais/';
=item agent
By default, AIS::client will give the URL of the webpage being
requested as the agent string, but an alternate agent string
can be specified with the C<agent> parameter:
use AIS::client aissri => "Bob's web services: account MZNXBCV";
It is expected that a subscription-based or otherwise access-controlled
AIS service might issue expiring capability keys which would have to be
listed as part of the agent string.
=item prefix
By default, C<AIS>, which means that AIS::client will store session
data (incliding identity, which is also available as
C<$AIS_STASH{identity}>) in subdirectories under a directory
called C<AIS_sessions> under the current directory
your script runs in. This can be changed with the C<prefix> parameter:
use AIS::client prefix => '.AIS'; # hide session directory
The prefix is also used as the prefix for the session cookie name,
which defaults to C<AIS_session>.
=item freq
( run in 1.727 second using v1.01-cache-2.11-cpan-88abd93f124 )