/**
* Sends a command, checks the reponse, and
* if good returns the reponse, other wise
* returns false.
*
* @param $cmd Command to send (\r\n will be appended)
*
* @return mixed First line of response if successful, otherwise false
*/
function _sendCmd($cmd)
{
$result = $this->_socket->writeLine($cmd);
if (PEAR::isError($result) and $result) {
return $result;
}
$data = $this->_socket->readLine();
if (PEAR::isError($data)) {
return $data;
}
$resp['code'] = substr($data, 0, 3);
$resp['text'] = ltrim(substr($data, 3));
if (!Net_Dict::isOK($resp)) {
return new PEAR_Error($resp['text'], $resp['code']);
}
return $resp;
}
