void ServerLobbyRoomProtocol::checkIncomingConnectionRequests()
{
// first poll every 5 seconds
static double last_poll_time = 0;
if (StkTime::getRealTime() > last_poll_time+10.0)
{
last_poll_time = StkTime::getRealTime();
TransportAddress addr = NetworkManager::getInstance()->getPublicAddress();
Online::XMLRequest* request = new Online::XMLRequest();
request->setServerURL("address-management.php");
request->addParameter("id",Online::CurrentUser::get()->getProfile()->getID());
request->addParameter("token",Online::CurrentUser::get()->getToken());
request->addParameter("address",addr.ip);
request->addParameter("port",addr.port);
request->addParameter("action","poll-connection-requests");
request->executeNow();
assert(request->isDone());
const XMLNode * result = request->getXMLData();
std::string rec_success;
if(result->get("success", &rec_success))
{
if(rec_success == "yes")
{
const XMLNode * users_xml = result->getNode("users");
uint32_t id = 0;
for (unsigned int i = 0; i < users_xml->getNumNodes(); i++)
{
users_xml->getNode(i)->get("id", &id);
Log::debug("ServerLobbyRoomProtocol", "User with id %d wants to connect.", id);
m_incoming_peers_ids.push_back(id);
}
}
else
{
Log::error("ServerLobbyRoomProtocol", "Error while reading the list.");
}
}
else
{
Log::error("ServerLobbyRoomProtocol", "Cannot retrieve the list.");
}
delete request;
}
// now
for (unsigned int i = 0; i < m_incoming_peers_ids.size(); i++)
{
m_listener->requestStart(new ConnectToPeer(m_incoming_peers_ids[i]));
}
m_incoming_peers_ids.clear();
}
/** Destructor.
*/
ConnectToServer::~ConnectToServer()
{
auto cl = LobbyProtocol::get<ClientLobby>();
if (!cl && m_server && m_server->supportsEncryption())
{
Online::XMLRequest* request =
new Online::XMLRequest(true/*manager_memory*/);
NetworkConfig::get()->setServerDetails(request,
"clear-user-joined-server");
request->queue();
m_previous_unjoin = request->observeExistence();
}
} // ~ConnectToServer
/** Query the STK server for connection requests. For each connection request
* start a ConnectToPeer protocol.
*/
void ServerLobbyRoomProtocol::checkIncomingConnectionRequests()
{
// First poll every 5 seconds. Return if no polling needs to be done.
const float POLL_INTERVAL = 5.0f;
static double last_poll_time = 0;
if (StkTime::getRealTime() < last_poll_time + POLL_INTERVAL)
return;
// Now poll the stk server
last_poll_time = StkTime::getRealTime();
Online::XMLRequest* request = new Online::XMLRequest();
PlayerManager::setUserDetails(request, "poll-connection-requests",
Online::API::SERVER_PATH);
const TransportAddress &addr = NetworkConfig::get()->getMyAddress();
request->addParameter("address", addr.getIP() );
request->addParameter("port", addr.getPort());
request->executeNow();
assert(request->isDone());
const XMLNode *result = request->getXMLData();
std::string success;
if (!result->get("success", &success) || success != "yes")
{
Log::error("ServerLobbyRoomProtocol", "Cannot retrieve the list.");
return;
}
// Now start a ConnectToPeer protocol for each connection request
const XMLNode * users_xml = result->getNode("users");
uint32_t id = 0;
for (unsigned int i = 0; i < users_xml->getNumNodes(); i++)
{
users_xml->getNode(i)->get("id", &id);
Log::debug("ServerLobbyRoomProtocol",
"User with id %d wants to connect.", id);
Protocol *p = new ConnectToPeer(id);
p->requestStart();
}
delete request;
} // checkIncomingConnectionRequests
/** Register this client with the STK server.
*/
void ConnectToServer::registerWithSTKServer()
{
// Our public address is now known, register details with
// STK server. If previous unjoin request is not finished, wait
if (!m_previous_unjoin.expired())
{
if (ProtocolManager::lock()->isExiting())
return;
StkTime::sleep(1);
}
const TransportAddress& addr = STKHost::get()->getPublicAddress();
Online::XMLRequest *request = new Online::XMLRequest();
NetworkConfig::get()->setServerDetails(request, "join-server-key");
request->addParameter("server-id", m_server->getServerId());
request->addParameter("address", addr.getIP());
request->addParameter("port", addr.getPort());
Crypto::initClientAES();
request->addParameter("aes-key", Crypto::getClientKey());
request->addParameter("aes-iv", Crypto::getClientIV());
Log::info("ConnectToServer", "Registering addr %s",
addr.toString().c_str());
// This can be done blocking: till we are registered with the
// stk server, there is no need to to react to any other
// network requests
request->executeNow();
const XMLNode* result = request->getXMLData();
std::string success;
if(result->get("success", &success) && success == "yes")
{
Log::debug("ConnectToServer", "Address registered successfully.");
}
else
{
irr::core::stringc error(request->getInfo().c_str());
Log::error("ConnectToServer", "Failed to register client address: %s",
error.c_str());
m_state = DONE;
}
delete request;
} // registerWithSTKServer
/** Register this client with the STK server.
*/
void ConnectToServer::registerWithSTKServer()
{
// Our public address is now known, register details with
// STK server.
const TransportAddress& addr = NetworkConfig::get()->getMyAddress();
Online::XMLRequest *request = new Online::XMLRequest();
PlayerManager::setUserDetails(request, "set",
Online::API::SERVER_PATH);
request->addParameter("address", addr.getIP());
request->addParameter("port", addr.getPort());
request->addParameter("private_port",
NetworkConfig::get()->getClientPort());
Log::info("ConnectToServer", "Registering addr %s",
addr.toString().c_str());
// This can be done blocking: till we are registered with the
// stk server, there is no need to to react to any other
// network requests
request->executeNow();
const XMLNode * result = request->getXMLData();
std::string success;
if(result->get("success", &success) && success == "yes")
{
Log::debug("ConnectToServer", "Address registered successfully.");
}
else
{
Log::error("ConnectToServer", "Failed to register address.");
}
delete request;
} // registerWithSTKServer
/** Called to request a quick connect from the STK server.
*/
void ConnectToServer::handleQuickConnect()
{
Online::XMLRequest *request = new Online::XMLRequest();
PlayerManager::setUserDetails(request, "quick-join",
Online::API::SERVER_PATH);
request->executeNow();
const XMLNode * result = request->getXMLData();
delete request;
std::string success;
if(result->get("success", &success) && success=="yes")
{
uint32_t ip;
result->get("ip", &ip);
m_server_address.setIP(ip);
uint16_t port;
// If we are using a LAN connection, we need the private (local) port
if (m_server_address.getIP() ==
NetworkConfig::get()->getMyAddress().getIP())
{
result->get("private_port", &port);
}
else
result->get("port", &port);
m_server_address.setPort(port);
Log::debug("GetPeerAddress", "Address gotten successfully.");
}
else
{
Log::error("GetPeerAddress", "Failed to get address.");
}
} // handleQuickConnect
/** Register this server (i.e. its public address) with the STK server
* so that clients can find it. It blocks till a response from the
* stk server is received (this function is executed from the
* ProtocolManager thread). The information about this client is added
* to the table 'server'.
*/
void ServerLobbyRoomProtocol::registerServer()
{
Online::XMLRequest *request = new Online::XMLRequest();
const TransportAddress& addr = NetworkConfig::get()->getMyAddress();
#ifdef NEW_PROTOCOL
PlayerManager::setUserDetails(request, "register", Online::API::SERVER_PATH);
#else
PlayerManager::setUserDetails(request, "start", Online::API::SERVER_PATH);
#endif
request->addParameter("address", addr.getIP() );
request->addParameter("port", addr.getPort() );
request->addParameter("private_port",
NetworkConfig::get()->getPrivatePort());
request->addParameter("name", NetworkConfig::get()->getServerName() );
request->addParameter("max_players",
UserConfigParams::m_server_max_players );
Log::info("RegisterServer", "Showing addr %s", addr.toString().c_str());
request->executeNow();
const XMLNode * result = request->getXMLData();
std::string rec_success;
if (result->get("success", &rec_success) && rec_success == "yes")
{
Log::info("RegisterServer", "Server is now online.");
STKHost::get()->setRegistered(true);
}
else
{
irr::core::stringc error(request->getInfo().c_str());
Log::error("RegisterServer", "%s", error.c_str());
STKHost::get()->setErrorMessage(_("Failed to register server"));
}
} // registerServer