/**
* MAIL FROM
* @param $fromUser
* @param $fromDomain
* @throws \SmtpValidatorEmail\Exception\ExceptionNoHelo
*/
public function mailFrom($fromUser, $fromDomain)
{
if (!$this->transport->getSmtp()->mail($fromUser . '@' . $fromDomain)) {
// MAIL FROM not accepted, we can't talk
$this->statusManager->setStatus($this->users, $this->dom, $this->options['noCommIsValid'], 'MAIL FROM not accepted');
}
}
/**
* Receives lines from the remote host and looks for expected response codes.
*
* @param string|array $codes A list of one or more expected response codes
* @param int $timeout The timeout for this individual command, if any
*
* @return string The last text message received
* @throws Exception\ExceptionUnexpectedResponse
*/
public function expect($codes, $timeout = null)
{
if (!is_array($codes)) {
$codes = (array) $codes;
}
$code = null;
$text = '';
try {
$text = $line = $this->recv($timeout);
while (preg_match("/^[0-9]+-/", $line)) {
$line = $this->recv($timeout);
$text .= $line;
}
sscanf($line, '%d%s', $code, $text);
if ($code === null || !in_array($code, $codes)) {
$this->statusManager->setStatus($this->users, new Domain($this->domain), 0, 'UnexpectedResponse: ' . $line);
//throw new Exception\ExceptionUnexpectedResponse($line);
}
} catch (Exception\ExceptionNoResponse $e) {
// no response in expect() probably means that the
// remote server forcibly closed the connection so
// lets clean up on our end as well?
$this->disconnect(false);
}
return $text;
}
/**
* Sends a command to the remote host.
*
* @param string $cmd The cmd to send
*
* @return int|bool Number of bytes written to the stream
* @throws Exception\ExceptionNoConnection
* @throws Exception\ExceptionSendFailed
*/
public function send($cmd)
{
// must be connected
if (!$this->isConnect()) {
$this->statusManager->setStatus($this->users, new Domain($this->domain), 0, 'No connection');
return false;
}
$result = false;
// write the cmd to the connection stream
try {
if ($this->validationOptions['debug'] === true) {
$this->debug[] = ["timestamp" => microtime(true), "message" => "send> {$cmd}"];
}
$result = fwrite($this->socket, $cmd . self::CRLF);
} catch (\Exception $e) {
// did the send work?
if ($result === false) {
$this->statusManager->setStatus($this->users, new Domain($this->domain), 0, 'Send failed on: ' . $this->host);
return $result;
}
}
return $result;
}
