protected function _request($url, $xml, $scope = '')
{
WMXILogger::Append($xml);
$ch = curl_init($url);
curl_setopt($ch, CURLOPT_HEADER, 0);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, $xml);
if ($this->cainfo != '') {
curl_setopt($ch, CURLOPT_CAINFO, $this->cainfo);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 1);
} else {
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0);
}
$result = curl_exec($ch);
if (curl_errno($ch) != 0) {
$result = "<curl>\n";
$result .= "<errno>" . curl_errno($ch) . "</errno>\n";
$result .= "<error>" . curl_error($ch) . "</error>\n";
$result .= "</curl>\n";
$scope = 'cURL';
}
curl_close($ch);
WMXILogger::Append($result);
return class_exists('WMXIResult') ? new WMXIResult($xml, $result, $scope) : $result;
}
public function Sign($data)
{
if ($this->ekey == '' || $this->nkey == '') {
die('Key is not loaded.');
}
WMXILogger::Append('$ekey = ' . $this->ekey . ';');
WMXILogger::Append('$nkey = ' . $this->nkey . ';');
$result = '';
$plain = $this->_md4($data);
for ($i = 0; $i < 10; ++$i) {
$plain .= pack('V', $this->debug ? 0 : mt_rand());
}
$plain = pack('v', $this->_strlen($plain)) . $plain;
$m = $this->_hex2dec(bin2hex(strrev($plain)));
WMXILogger::Append("\$m = {$m};");
$a = $this->_bcpowmod($m, $this->ekey, $this->nkey);
WMXILogger::Append("\$a = {$a};");
$result = strtolower($this->_shortunswap($this->_dec2hex($a)));
WMXILogger::Append("\$result = {$result};");
return $result;
}