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Handle login server error

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This commit is contained in:
Robin Appelman 2015-08-14 12:43:15 +02:00
commit f299504ca5
3 changed files with 25 additions and 5 deletions
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19
src/Connection.php
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@ -8,8 +8,10 @@
namespace Icewind\SMB;
use Icewind\SMB\Exception\AuthenticationException;
use Icewind\SMB\Exception\ConnectException;
use Icewind\SMB\Exception\ConnectionException;
use Icewind\SMB\Exception\InvalidHostException;
use Icewind\SMB\Exception\NoLoginServerException;
class Connection extends RawConnection {
const DELIMITER = 'smb:';
@ -31,13 +33,16 @@ class Connection extends RawConnection {
*/
public function read() {
if (!$this->isValid()) {
throw new ConnectionException();
throw new ConnectionException('Connection not valied');
}
$line = $this->readLine(); //first line is prompt
$this->checkConnectionError($line);
$output = array();
$line = $this->readLine();
if ($line === false) {
throw new ConnectException('Unknown error');
}
$length = mb_strlen(self::DELIMITER);
while (mb_substr($line, 0, $length) !== self::DELIMITER) { //next prompt functions as delimiter
$output[] .= $line;
@ -52,20 +57,24 @@ class Connection extends RawConnection {
* @param $line
* @throws AuthenticationException
* @throws InvalidHostException
* @throws NoLoginServerException
*/
private function checkConnectionError($line) {
$line = rtrim($line, ')');
if (substr($line, -23) === ErrorCodes::LogonFailure) {
throw new AuthenticationException();
throw new AuthenticationException('Invalid login');
}
if (substr($line, -26) === ErrorCodes::BadHostName) {
throw new InvalidHostException();
throw new InvalidHostException('Invalid hostname');
}
if (substr($line, -22) === ErrorCodes::Unsuccessful) {
throw new InvalidHostException();
throw new InvalidHostException('Connection unsuccessful');
}
if (substr($line, -28) === ErrorCodes::ConnectionRefused) {
throw new InvalidHostException();
throw new InvalidHostException('Connection refused');
}
if (substr($line, -26) === ErrorCodes::NoLogonServers) {
throw new NoLoginServerException('No login server');
}
}