/**
*
* Negotiate Telnet Commands
*
*/
protected function _negotiateTelnetCommand()
{
//echo "\nnegotiateTelnetCommand \n";
$c = $this->_socket->read(1);
switch ($c) {
case TEL_DO:
$opt = $this->_socket->read(1);
//echo "<<DO Option(" . ord($opt) . ")\n" ;
switch ($opt) {
/*case TELOPT_TSPEED:
echo "<<DO TSPEED\n";
echo ">>WILL TSPEED\n";
$this->_socket->write(TEL_IAC . TEL_WILL . $opt);
break;*/
default:
//echo ">>WONT Option(" . ord($opt) . ")\n";
$this->_socket->write(TEL_IAC . TEL_WONT . $opt);
}
break;
case TEL_DONT:
$opt = $this->_socket->read(1);
//echo "<<DONT Option(" . ord($opt) . ")\n" ;
switch ($opt) {
default:
//echo ">>WONT Option(" . ord($opt) . ")\n";
$this->_socket->write(TEL_IAC . TEL_WONT . $opt);
}
break;
case TEL_WILL:
$opt = $this->_socket->read(1);
//echo "<<WILL Handle Option(" . ord($opt) . ")\n" ;
//echo ">>DONT Option(" . ord($opt) . ")\n";
$this->_socket->write(TEL_IAC . TEL_DONT . $opt);
break;
case TEL_WONT:
$opt = $this->_socket->read(1);
//echo "<<WONT Option(" . ord($opt) . ")\n" ;
//echo ">>DONT Option(" . ord($opt) . ")\n";
$this->_socket->write(TEL_IAC . TEL_DONT . $opt);
break;
/*case TEL_SB:
$opt = $this->_socket->read(1);
switch ( $opt ) {
case TELOPT_TSPEED:
echo "<<SB TSPEED(" . ord($opt) . ")\n";
//echo "<< Next " . $this->_socket->read(1);
echo "<< " . ord($this->_socket->read(1)) . "\n";
echo "<< " . ord($this->_socket->read(1)) . "\n";
echo "<< " . ord($this->_socket->read(1)) . "\n";
echo ">> IAC TEL_SB TELOPT_TSPEED TEL_SE";
break;
}
break;*/
/*case TEL_SB:
$opt = $this->_socket->read(1);
switch ( $opt ) {
case TELOPT_TSPEED:
echo "<<SB TSPEED(" . ord($opt) . ")\n";
//echo "<< Next " . $this->_socket->read(1);
echo "<< " . ord($this->_socket->read(1)) . "\n";
echo "<< " . ord($this->_socket->read(1)) . "\n";
echo "<< " . ord($this->_socket->read(1)) . "\n";
echo ">> IAC TEL_SB TELOPT_TSPEED TEL_SE";
break;
}
break;*/
default:
throw new SocketException("Unhandled Telnet Negotiation Command " . ord($c));
}
}
/**
* testReset method
*
* @return void
*/
public function testReset()
{
$config = ['persistent' => true, 'host' => '127.0.0.1', 'protocol' => 'udp', 'port' => 80, 'timeout' => 20];
$anotherSocket = new Socket($config);
$anotherSocket->reset();
$expected = ['persistent' => false, 'host' => 'localhost', 'protocol' => 'tcp', 'port' => 80, 'timeout' => 30];
$this->assertEquals($expected, $anotherSocket->config(), 'Reset should cause config to return the defaults defined in _defaultConfig');
}
