if ($_SERVER['REQUEST_METHOD'] === 'POST') {
// redirect to blank.php
owa_lib::redirectBrowser(str_replace('log.php', 'blank.php', owa_lib::get_current_url()));
// necessary or else buffer is not actually flushed
echo ' ';
} else {
// return 1x1 pixel gif
header("Content-type: image/gif");
// needed to avoid cache time on browser side
header("Content-Length: 42");
header("Cache-Control: private, no-cache, no-cache=Set-Cookie, proxy-revalidate");
header("Expires: Wed, 11 Jan 2000 12:59:00 GMT");
header("Last-Modified: Wed, 11 Jan 2006 12:59:00 GMT");
header("Pragma: no-cache");
echo sprintf('%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%', 71, 73, 70, 56, 57, 97, 1, 0, 1, 0, 128, 255, 0, 192, 192, 192, 0, 0, 0, 33, 249, 4, 1, 0, 0, 0, 0, 44, 0, 0, 0, 0, 1, 0, 1, 0, 0, 2, 2, 68, 1, 0, 59);
}
// flush all output buffers. No reason to make the user wait for OWA.
ob_flush();
flush();
ob_end_flush();
// Create instance of OWA
require_once OWA_BASE_DIR . '/owa_php.php';
$owa = new owa_php();
// check to see if this endpoint is enabled.
if ($owa->isEndpointEnabled(basename(__FILE__))) {
$owa->e->debug('Logging new tracking event from request.');
$owa->logEventFromUrl();
} else {
// unload owa
$owa->restInPeace();
}
