void TabSupervisor::retranslateUi()
{
QList<Tab *> tabs;
tabs.append(tabServer);
tabs.append(tabReplays);
tabs.append(tabDeckStorage);
tabs.append(tabAdmin);
tabs.append(tabUserLists);
tabs.append(tabLog);
QMapIterator<int, TabRoom *> roomIterator(roomTabs);
while (roomIterator.hasNext())
tabs.append(roomIterator.next().value());
QMapIterator<int, TabGame *> gameIterator(gameTabs);
while (gameIterator.hasNext())
tabs.append(gameIterator.next().value());
QListIterator<TabGame *> replayIterator(replayTabs);
while (replayIterator.hasNext())
tabs.append(replayIterator.next());
QListIterator<TabDeckEditor *> deckEditorIterator(deckEditorTabs);
while (deckEditorIterator.hasNext())
tabs.append(deckEditorIterator.next());
QMapIterator<QString, TabMessage *> messageIterator(messageTabs);
while (messageIterator.hasNext())
tabs.append(messageIterator.next().value());
for (int i = 0; i < tabs.size(); ++i)
if (tabs[i]) {
int idx = indexOf(tabs[i]);
QString tabText = tabs[i]->getTabText();
setTabText(idx, sanitizeTabName(tabText));
setTabToolTip(idx, sanitizeHtml(tabText));
tabs[i]->retranslateUi();
}
}
Response::ResponseCode Server_ProtocolHandler::cmdGetGamesOfUser(const Command_GetGamesOfUser &cmd, ResponseContainer &rc)
{
if (authState == NotLoggedIn)
return Response::RespLoginNeeded;
// We don't need to check whether the user is logged in; persistent games should also work.
// The client needs to deal with an empty result list.
Response_GetGamesOfUser *re = new Response_GetGamesOfUser;
server->roomsLock.lockForRead();
QMapIterator<int, Server_Room *> roomIterator(server->getRooms());
while (roomIterator.hasNext()) {
Server_Room *room = roomIterator.next().value();
room->gamesLock.lockForRead();
room->getInfo(*re->add_room_list(), false, true);
QListIterator<ServerInfo_Game> gameIterator(room->getGamesOfUser(QString::fromStdString(cmd.user_name())));
while (gameIterator.hasNext())
re->add_game_list()->CopyFrom(gameIterator.next());
room->gamesLock.unlock();
}
server->roomsLock.unlock();
rc.setResponseExtension(re);
return Response::RespOk;
}
IslInterface::~IslInterface()
{
logger->logMessage("[ISL] session ended", this);
flushOutputBuffer();
// As these signals are connected with Qt::QueuedConnection implicitly,
// we don't need to worry about them modifying the lists while we're iterating.
server->roomsLock.lockForRead();
QMapIterator<int, Server_Room *> roomIterator(server->getRooms());
while (roomIterator.hasNext()) {
Server_Room *room = roomIterator.next().value();
room->usersLock.lockForRead();
QMapIterator<QString, ServerInfo_User_Container> roomUsers(room->getExternalUsers());
while (roomUsers.hasNext()) {
roomUsers.next();
if (roomUsers.value().getUserInfo()->server_id() == serverId)
emit externalRoomUserLeft(room->getId(), roomUsers.key());
}
room->usersLock.unlock();
}
server->roomsLock.unlock();
server->clientsLock.lockForRead();
QMapIterator<QString, Server_AbstractUserInterface *> extUsers(server->getExternalUsers());
while (extUsers.hasNext()) {
extUsers.next();
if (extUsers.value()->getUserInfo()->server_id() == serverId)
emit externalUserLeft(extUsers.key());
}
server->clientsLock.unlock();
}
void Server::prepareDestroy()
{
roomsLock.lockForWrite();
QMapIterator<int, Server_Room *> roomIterator(rooms);
while (roomIterator.hasNext())
delete roomIterator.next().value();
rooms.clear();
roomsLock.unlock();
}
int Server::getGamesCount() const
{
int result = 0;
QReadLocker locker(&roomsLock);
QMapIterator<int, Server_Room *> roomIterator(rooms);
while (roomIterator.hasNext()) {
Server_Room *room = roomIterator.next().value();
QReadLocker roomLocker(&room->gamesLock);
result += room->getGames().size();
}
return result;
}
Response::ResponseCode Server_ProtocolHandler::cmdListRooms(const Command_ListRooms & /*cmd*/, ResponseContainer &rc)
{
if (authState == NotLoggedIn)
return Response::RespLoginNeeded;
Event_ListRooms event;
QMapIterator<int, Server_Room *> roomIterator(server->getRooms());
while (roomIterator.hasNext())
roomIterator.next().value()->getInfo(*event.add_room_list(), false);
rc.enqueuePreResponseItem(ServerMessage::SESSION_EVENT, prepareSessionEvent(event));
acceptsRoomListChanges = true;
return Response::RespOk;
}
ResponseCode Server_ProtocolHandler::cmdListRooms(Command_ListRooms * /*cmd*/, CommandContainer *cont)
{
if (authState == PasswordWrong)
return RespLoginNeeded;
QList<ServerInfo_Room *> eventRoomList;
QMapIterator<int, Server_Room *> roomIterator(server->getRooms());
while (roomIterator.hasNext())
eventRoomList.append(roomIterator.next().value()->getInfo(false));
cont->enqueueItem(new Event_ListRooms(eventRoomList));
acceptsRoomListChanges = true;
return RespOk;
}
// This function must only be called from the thread this object lives in.
// The thread must not hold any server locks when calling this (e.g. clientsLock, roomsLock).
void Server_ProtocolHandler::prepareDestroy()
{
if (deleted)
return;
deleted = true;
QMapIterator<int, Server_Room *> roomIterator(rooms);
while (roomIterator.hasNext())
roomIterator.next().value()->removeClient(this);
QMap<int, QPair<int, int> > tempGames(getGames());
server->roomsLock.lockForRead();
QMapIterator<int, QPair<int, int> > gameIterator(tempGames);
while (gameIterator.hasNext()) {
gameIterator.next();
Server_Room *r = server->getRooms().value(gameIterator.value().first);
if (!r)
continue;
r->gamesLock.lockForRead();
Server_Game *g = r->getGames().value(gameIterator.key());
if (!g) {
r->gamesLock.unlock();
continue;
}
g->gameMutex.lock();
Server_Player *p = g->getPlayers().value(gameIterator.value().second);
if (!p) {
g->gameMutex.unlock();
r->gamesLock.unlock();
continue;
}
p->disconnectClient();
g->gameMutex.unlock();
r->gamesLock.unlock();
}
server->roomsLock.unlock();
server->removeClient(this);
deleteLater();
}
void Server::prepareDestroy()
{
// dirty :(
if (threaded) {
clientsLock.lockForRead();
for (int i = 0; i < clients.size(); ++i)
QMetaObject::invokeMethod(clients.at(i), "prepareDestroy", Qt::QueuedConnection);
clientsLock.unlock();
bool done = false;
class SleeperThread : public QThread
{
public:
static void msleep(unsigned long msecs) { QThread::usleep(msecs); }
};
do {
SleeperThread::msleep(10);
clientsLock.lockForRead();
if (clients.isEmpty())
done = true;
clientsLock.unlock();
} while (!done);
} else {
// no locking is needed in unthreaded mode
while (!clients.isEmpty())
clients.first()->prepareDestroy();
}
roomsLock.lockForWrite();
QMapIterator<int, Server_Room *> roomIterator(rooms);
while (roomIterator.hasNext())
delete roomIterator.next().value();
rooms.clear();
roomsLock.unlock();
}
Server_ProtocolHandler::~Server_ProtocolHandler()
{
// The socket has to be removed from the server's list before it is removed from the game's list
// so it will not receive the game update event.
server->removeClient(this);
QMapIterator<int, Server_Room *> roomIterator(rooms);
while (roomIterator.hasNext())
roomIterator.next().value()->removeClient(this);
QMapIterator<int, QPair<Server_Game *, Server_Player *> > gameIterator(games);
while (gameIterator.hasNext()) {
gameIterator.next();
Server_Game *g = gameIterator.value().first;
Server_Player *p = gameIterator.value().second;
if (authState == UnknownUser)
g->removePlayer(p);
else
p->setProtocolHandler(0);
}
delete userInfo;
}
void IslInterface::initServer()
{
socket->setSocketDescriptor(socketDescriptor);
logger->logMessage(QString("[ISL] incoming connection: %1").arg(socket->peerAddress().toString()));
QList<ServerProperties> serverList = server->getServerList();
int listIndex = -1;
for (int i = 0; i < serverList.size(); ++i)
if (serverList[i].address == socket->peerAddress()) {
listIndex = i;
break;
}
if (listIndex == -1) {
logger->logMessage(QString("[ISL] address %1 unknown, terminating connection").arg(socket->peerAddress().toString()));
deleteLater();
return;
}
socket->startServerEncryption();
if (!socket->waitForEncrypted(5000)) {
QList<QSslError> sslErrors(socket->sslErrors());
if (sslErrors.isEmpty())
qDebug() << "[ISL] SSL handshake timeout, terminating connection";
else
qDebug() << "[ISL] SSL errors:" << sslErrors;
deleteLater();
return;
}
if (serverList[listIndex].cert == socket->peerCertificate())
logger->logMessage(QString("[ISL] Peer authenticated as " + serverList[listIndex].hostname));
else {
logger->logMessage(QString("[ISL] Authentication failed, terminating connection"));
deleteLater();
return;
}
serverId = serverList[listIndex].id;
Event_ServerCompleteList event;
event.set_server_id(server->getServerId());
server->clientsLock.lockForRead();
QMapIterator<QString, Server_ProtocolHandler *> userIterator(server->getUsers());
while (userIterator.hasNext())
event.add_user_list()->CopyFrom(userIterator.next().value()->copyUserInfo(true, true));
server->clientsLock.unlock();
server->roomsLock.lockForRead();
QMapIterator<int, Server_Room *> roomIterator(server->getRooms());
while (roomIterator.hasNext()) {
Server_Room *room = roomIterator.next().value();
room->usersLock.lockForRead();
room->gamesLock.lockForRead();
room->getInfo(*event.add_room_list(), true, true, false, false);
}
IslMessage message;
message.set_message_type(IslMessage::SESSION_EVENT);
SessionEvent *sessionEvent = message.mutable_session_event();
sessionEvent->GetReflection()->MutableMessage(sessionEvent, event.GetDescriptor()->FindExtensionByName("ext"))->CopyFrom(event);
server->islLock.lockForWrite();
if (server->islConnectionExists(serverId)) {
qDebug() << "[ISL] Duplicate connection to #" << serverId << "terminating connection";
deleteLater();
} else {
transmitMessage(message);
server->addIslInterface(serverId, this);
}
server->islLock.unlock();
roomIterator.toFront();
while (roomIterator.hasNext()) {
roomIterator.next();
roomIterator.value()->gamesLock.unlock();
roomIterator.value()->usersLock.unlock();
}
server->roomsLock.unlock();
}