/**
* Join a room.
*
* @param array $network The packet information from the network.
* @param int $room The room id to join.
* @param string $host The host of the socket.
* @param string $port The port of the socket.
*
* @return \Mars\Network\Socket
*
* @throws \Mars\Network\Exception\RoomException When the network variable is empty.
* @throws \Mars\Network\Exception\SocketException When the socket has failed to connect.
*/
public function join(array $network = [], $room = null, $host = null, $port = null)
{
$config = $this->config();
if (empty($network)) {
throw new RoomException('The network can not be empty.', E_WARNING);
}
if (!is_null($room)) {
$config['room'] = $room['id'];
}
$socketPort = static::getPort($config['room']);
$socketHost = static::getHost($config['room'], $config['ips']);
if (!is_null($host)) {
$socketHost = $host;
}
if (!is_null($port)) {
$socketPort = $port;
}
$socket = new Socket(['host' => $socketHost, 'port' => $socketPort]);
$socket->connect();
if ($socket->connected === false) {
throw new SocketException('Can not connect to the socket ' . $config['host'] . ':' . $config['port'] . '.', E_WARNING);
}
$socket->write($this->_bluidConnectionPacket($config['room']));
$response = $socket->read();
if ($response === false) {
throw new RoomException('Can not read the socket while joining the room.', E_WARNING);
}
$result = Xml::toArray(Xml::build(Xml::repair($response)));
$network = array_merge($network, $result);
$this->loginInfos = $network;
$socket->write($this->_buildJoinPacket($result, $network, $config['room']));
return ['socket' => $socket, 'network' => $network];
}
/**
* Get the needed informations from xat by login the bot on xat website.
*
* @return void
*
* @throws \Mars\Network\Exception\SocketException When the socket is not connected.
*/
public function startup()
{
$config = $this->config()['socket'];
$config['port'] += floor(rand(0, 38));
$socket = new Socket($config);
$socket->connect();
if ($socket->connected === false) {
throw new SocketException('Can not connected to the socket ' . $config['host'] . ':' . $config['port'] . '.', E_WARNING);
}
//Send the login packet to xat.
$socket->write($this->_buildLoginPacket());
$response = $socket->read();
if ($response === false) {
throw new NetworkException('Can not read the socket while connecting to xat.', E_WARNING);
}
$result = Xml::toArray(Xml::build(Xml::repair($response)));
//Send private informations to xat.
$socket->write($this->_buildPrivatePacket());
$response = $socket->read();
if ($response === false) {
throw new NetworkException('Can not read the socket while connecting to xat.', E_WARNING);
}
$result += Xml::toArray(Xml::build(Xml::repair($response)));
$this->loginInfos = $result;
}