/**
* Set a basic authentication header if basic authentication is set to be included in the request
* headers
*
* @return string
*/
private function setupBasicAuthHeader()
{
$sHeaders = '';
$sCredential = $this->oConfig->getBasicAuthUser() . ":" . $this->oConfig->getBasicAuthPass();
$sHeaders .= 'Authorization: Basic ' . \base64_encode($sCredential) . self::HEADER_EOL;
return $sHeaders;
}
/**
* Set curl default settings for connections.
*
* @param resource $rCurl
* @param string $sUrl
*/
private function setDefaults($rCurl, $sUrl)
{
\curl_setopt($rCurl, \CURLOPT_URL, $sUrl);
\curl_setopt($rCurl, \CURLOPT_ENCODING, 'gzip, deflate');
\curl_setopt($rCurl, \CURLOPT_USERAGENT, self::AGENT_NAME);
//Transfer settings
\curl_setopt($rCurl, \CURLOPT_FAILONERROR, true);
\curl_setopt($rCurl, \CURLOPT_FRESH_CONNECT, true);
\curl_setopt($rCurl, \CURLOPT_RETURNTRANSFER, true);
\curl_setopt($rCurl, \CURLOPT_AUTOREFERER, true);
\curl_setopt($rCurl, \CURLOPT_FORBID_REUSE, true);
//Connection settings
\curl_setopt($rCurl, \CURLOPT_CONNECTTIMEOUT, $this->oConfig->getConnectTimeout());
\curl_setopt($rCurl, \CURLOPT_TIMEOUT, $this->oConfig->getTimeout());
//Redirection settings may not be required
\curl_setopt($rCurl, \CURLOPT_FOLLOWLOCATION, true);
\curl_setopt($rCurl, \CURLOPT_MAXREDIRS, 1);
\curl_setopt($rCurl, \CURLOPT_VERBOSE, $this->oConfig->isVerbose());
}