protected static function unserializeSub(\fpoirotte\Pssht\Wire\Decoder $decoder)
{
$passChange = $decoder->decodeBoolean();
$res = array($decoder->decodeString());
if ($passChange === true) {
$res[] = $decoder->decodeString();
}
return $res;
}
protected static function unserializeSub(\fpoirotte\Pssht\Wire\Decoder $decoder)
{
$signature = $decoder->decodeBoolean();
$algorithm = $decoder->decodeString();
$res = array($algorithm, $decoder->decodeString());
if ($signature === true) {
$decoder2 = new \fpoirotte\Pssht\Wire\Decoder(new \fpoirotte\Pssht\Buffer($decoder->decodeString()));
if ($decoder2->decodeString() !== $algorithm) {
throw new \InvalidArgumentException();
}
$res[] = $decoder2->decodeString();
}
return $res;
}
public function handle($msgType, \fpoirotte\Pssht\Wire\Decoder $decoder, \fpoirotte\Pssht\Transport $transport, array &$context)
{
$encoder = new \fpoirotte\Pssht\Wire\Encoder();
$channel = $decoder->decodeUint32();
$type = $decoder->decodeString();
$wantsReply = $decoder->decodeBoolean();
$encoder->encodeUint32($channel);
$encoder->encodeString($type);
$encoder->encodeBoolean($wantsReply);
$decoder->getBuffer()->unget($encoder->getBuffer()->get(0));
$remoteChannel = $this->connection->getChannel($channel);
switch ($type) {
case 'exec':
case 'shell':
case 'pty-req':
// Normalize the name.
// Eg. "pty-req" becomes "PtyReq".
$cls = str_replace(' ', '', ucwords(str_replace('-', ' ', $type)));
$cls = '\\fpoirotte\\Pssht\\Messages\\CHANNEL\\REQUEST\\' . $cls;
$message = $cls::unserialize($decoder);
break;
default:
if ($wantsReply) {
$response = new \fpoirotte\Pssht\Messages\CHANNEL\FAILURE($remoteChannel);
$transport->writeMessage($response);
}
return true;
}
if (!$wantsReply) {
return true;
}
if (in_array($type, array('shell', 'exec'), true)) {
$response = new \fpoirotte\Pssht\Messages\CHANNEL\SUCCESS($remoteChannel);
} else {
$response = new \fpoirotte\Pssht\Messages\CHANNEL\FAILURE($remoteChannel);
}
$transport->writeMessage($response);
if (in_array($type, array('shell', 'exec'), true)) {
$callable = $transport->getApplicationFactory();
if ($callable !== null) {
call_user_func($callable, $transport, $this->connection, $message);
}
}
return true;
}
public static function unserialize(\fpoirotte\Pssht\Wire\Decoder $decoder)
{
$res = new static(new \fpoirotte\Pssht\Random\Fixed($decoder->decodeBytes(16)), $decoder->decodeNameList(), $decoder->decodeNameList(), $decoder->decodeNameList(), $decoder->decodeNameList(), $decoder->decodeNameList(), $decoder->decodeNameList(), $decoder->decodeNameList(), $decoder->decodeNameList(), $decoder->decodeNameList(), $decoder->decodeNameList(), $decoder->decodeBoolean());
$decoder->decodeUint32();
// Reserved
return $res;
}
public static final function unserialize(\fpoirotte\Pssht\Wire\Decoder $decoder)
{
$reflector = new \ReflectionClass(get_called_class());
$args = array_merge(array($decoder->decodeUint32(), $decoder->decodeString(), $decoder->decodeBoolean()), static::unserializeSub($decoder));
return $reflector->newInstanceArgs($args);
}
public static function unserialize(\fpoirotte\Pssht\Wire\Decoder $decoder)
{
return new static($decoder->decodeBoolean(), $decoder->decodeString(), $decoder->decodeString());
}
protected static function unserializeSub(\fpoirotte\Pssht\Wire\Decoder $decoder)
{
return array($decoder->decodeString(), $decoder->decodeBoolean(), $decoder->decodeString(), $decoder->decodeString());
}
