function insenz_request($data, $return = TRUE, $fp = '')
{
global $insenz, $timestamp, $msglang;
@(include_once DISCUZ_ROOT . './discuz_version.php');
$authkey = !empty($insenz['authkey']) ? $insenz['authkey'] : 'Discuz!INSENZ';
$t_hex = sprintf("%08x", $timestamp);
$postdata = '<?xml version="1.0" encoding="UTF' . '-8"?><request insenz_version="' . INSENZ_VERSION . '" discuz_version="' . DISCUZ_VERSION . ' - ' . DISCUZ_RELEASE . '">' . $data . '</request>';
$postdata = insenz_authcode($t_hex . md5($authkey . $postdata . $t_hex) . $postdata, 'ENCODE', $authkey);
if (!$fp && !($fp = @fsockopen($insenz['host'], 80))) {
if (!$return) {
return;
} else {
return array('status' => 1, 'data' => $msglang['insenz_connect_failed']);
}
}
$insenz['siteid'] = intval($insenz['siteid']);
@fwrite($fp, "POST http://{$insenz['url']}/discuz.php?s_id={$insenz['siteid']} HTTP/1.0\r\n");
@fwrite($fp, "Host: {$insenz['host']}\r\n");
@fwrite($fp, "Content-Type: file\r\n");
@fwrite($fp, "Content-Length: " . strlen($postdata) . "\r\n\r\n");
@fwrite($fp, $postdata);
if (!$return) {
@fclose($fp);
return;
}
$res = '';
$isheader = 1;
while (!feof($fp)) {
$buffer = @fgets($fp, 1024);
if (!$isheader) {
$res .= $buffer;
} elseif (trim($buffer) == '') {
$isheader = 0;
}
}
@fclose($fp);
if (empty($res)) {
return array('status' => 1, 'data' => $msglang['insenz_connect_failed']);
}
if (!($response = insenz_authcode($res, 'DECODE', $authkey))) {
return array('status' => 1, 'data' => $msglang['insenz_transport_failed']);
}
$checkKey = substr($response, 0, 40);
$response = substr($response, 40);
$t_hex = substr($checkKey, 0, 8);
$t = base_convert($t_hex, 16, 10);
if (abs($timestamp - $t) > 1200) {
return array('status' => 1, 'data' => $msglang['insenz_connect_timeout']);
} elseif ($checkKey != $t_hex . md5($authkey . $response . $t_hex)) {
return array('status' => 1, 'data' => 'Invalid Key or Data');
}
require_once DISCUZ_ROOT . './include/xmlparser.class.php';
$xmlparse = new XMLParser();
$xmlparseddata = $xmlparse->getXMLTree($response);
if (!is_array($xmlparseddata) || !is_array($xmlparseddata['response'])) {
return array('status' => 1, 'data' => $msglang['insenz_transport_failed']);
}
return array('status' => 0, 'data' => $xmlparseddata);
}
function insenz_request($script, $data)
{
global $timestamp, $insenz;
@(include_once DISCUZ_ROOT . './discuz_version.php');
$authkey = $insenz['authkey'];
$t_hex = sprintf("%08x", $timestamp);
$postdata = '<?xml version="1.0" encoding="UTF' . '-8"?><request insenz_version="' . INSENZ_VERSION . '" discuz_version="' . DISCUZ_VERSION . ' - ' . DISCUZ_RELEASE . '">' . $data . '</request>';
$postdata = insenz_authcode($t_hex . md5($authkey . $postdata . $t_hex) . $postdata, 'ENCODE', $authkey);
if (!($fp = @fsockopen($insenz['host'], 80))) {
exit;
}
@fwrite($fp, "POST http://{$insenz['url']}/{$script}?s_id={$insenz['siteid']} HTTP/1.0\r\n");
@fwrite($fp, "Host: {$insenz['host']}\r\n");
@fwrite($fp, "Content-Type: file\r\n");
@fwrite($fp, "Content-Length: " . strlen($postdata) . "\r\n\r\n");
@fwrite($fp, $postdata);
$res = '';
$isheader = 1;
while (!feof($fp)) {
$buffer = @fgets($fp, 1024);
if (!$isheader) {
$res .= $buffer;
} elseif (trim($buffer) == '') {
$isheader = 0;
}
}
@fclose($fp);
if (empty($res)) {
exit;
}
if (!($response = insenz_authcode($res, 'DECODE', $authkey))) {
exit;
}
$checkKey = substr($response, 0, 40);
$response = substr($response, 40);
$t_hex = substr($checkKey, 0, 8);
$t = base_convert($t_hex, 16, 10);
if (abs($timestamp - $t) > 1200) {
exit;
} elseif ($checkKey != $t_hex . md5($authkey . $response . $t_hex)) {
exit;
}
require_once DISCUZ_ROOT . './include/xmlparser.class.php';
$xmlparse = new XMLParser();
$xmlparseddata = $xmlparse->getXMLTree($response);
unset($response);
if (!is_array($xmlparseddata) || !is_array($xmlparseddata['response'])) {
exit;
}
return $xmlparseddata['response'];
}