Response::ResponseCode Server_ProtocolHandler::processSessionCommandContainer(const CommandContainer &cont, ResponseContainer &rc)
{
Response::ResponseCode finalResponseCode = Response::RespOk;
for (int i = cont.session_command_size() - 1; i >= 0; --i) {
Response::ResponseCode resp = Response::RespInvalidCommand;
const SessionCommand &sc = cont.session_command(i);
const int num = getPbExtension(sc);
if (num != SessionCommand::PING) { // don't log ping commands
if (num == SessionCommand::LOGIN) { // log login commands, but hide passwords
SessionCommand debugSc(sc);
debugSc.MutableExtension(Command_Login::ext)->clear_password();
logDebugMessage(QString::fromStdString(debugSc.ShortDebugString()));
} else if (num == SessionCommand::REGISTER) {
SessionCommand logSc(sc);
logSc.MutableExtension(Command_Register::ext)->clear_password();
logDebugMessage(QString::fromStdString(logSc.ShortDebugString()));
} else
logDebugMessage(QString::fromStdString(sc.ShortDebugString()));
}
switch ((SessionCommand::SessionCommandType) num) {
case SessionCommand::PING: resp = cmdPing(sc.GetExtension(Command_Ping::ext), rc); break;
case SessionCommand::LOGIN: resp = cmdLogin(sc.GetExtension(Command_Login::ext), rc); break;
case SessionCommand::MESSAGE: resp = cmdMessage(sc.GetExtension(Command_Message::ext), rc); break;
case SessionCommand::GET_GAMES_OF_USER: resp = cmdGetGamesOfUser(sc.GetExtension(Command_GetGamesOfUser::ext), rc); break;
case SessionCommand::GET_USER_INFO: resp = cmdGetUserInfo(sc.GetExtension(Command_GetUserInfo::ext), rc); break;
case SessionCommand::LIST_ROOMS: resp = cmdListRooms(sc.GetExtension(Command_ListRooms::ext), rc); break;
case SessionCommand::JOIN_ROOM: resp = cmdJoinRoom(sc.GetExtension(Command_JoinRoom::ext), rc); break;
case SessionCommand::LIST_USERS: resp = cmdListUsers(sc.GetExtension(Command_ListUsers::ext), rc); break;
default: resp = processExtendedSessionCommand(num, sc, rc);
}
if (resp != Response::RespOk)
finalResponseCode = resp;
}
return finalResponseCode;
}
Response::ResponseCode Server_ProtocolHandler::processRoomCommandContainer(const CommandContainer &cont, ResponseContainer &rc)
{
if (authState == NotLoggedIn)
return Response::RespLoginNeeded;
QReadLocker locker(&server->roomsLock);
Server_Room *room = rooms.value(cont.room_id(), 0);
if (!room)
return Response::RespNotInRoom;
Response::ResponseCode finalResponseCode = Response::RespOk;
for (int i = cont.room_command_size() - 1; i >= 0; --i) {
Response::ResponseCode resp = Response::RespInvalidCommand;
const RoomCommand &sc = cont.room_command(i);
const int num = getPbExtension(sc);
logDebugMessage(QString::fromStdString(sc.ShortDebugString()));
switch ((RoomCommand::RoomCommandType) num) {
case RoomCommand::LEAVE_ROOM: resp = cmdLeaveRoom(sc.GetExtension(Command_LeaveRoom::ext), room, rc); break;
case RoomCommand::ROOM_SAY: resp = cmdRoomSay(sc.GetExtension(Command_RoomSay::ext), room, rc); break;
case RoomCommand::CREATE_GAME: resp = cmdCreateGame(sc.GetExtension(Command_CreateGame::ext), room, rc); break;
case RoomCommand::JOIN_GAME: resp = cmdJoinGame(sc.GetExtension(Command_JoinGame::ext), room, rc); break;
}
if (resp != Response::RespOk)
finalResponseCode = resp;
}
return finalResponseCode;
}
void IslInterface::processRoomCommand(const CommandContainer &cont, qint64 sessionId)
{
for (int i = 0; i < cont.room_command_size(); ++i) {
const RoomCommand &roomCommand = cont.room_command(i);
switch (static_cast<RoomCommand::RoomCommandType>(getPbExtension(roomCommand))) {
case RoomCommand::JOIN_GAME: roomCommand_JoinGame(roomCommand.GetExtension(Command_JoinGame::ext), cont.cmd_id(), cont.room_id(), sessionId);
default: ;
}
}
}
void IslInterface::processRoomEvent(const RoomEvent &event)
{
switch (getPbExtension(event)) {
case RoomEvent::JOIN_ROOM: roomEvent_UserJoined(event.room_id(), event.GetExtension(Event_JoinRoom::ext)); break;
case RoomEvent::LEAVE_ROOM: roomEvent_UserLeft(event.room_id(), event.GetExtension(Event_LeaveRoom::ext)); break;
case RoomEvent::ROOM_SAY: roomEvent_Say(event.room_id(), event.GetExtension(Event_RoomSay::ext)); break;
case RoomEvent::LIST_GAMES: roomEvent_ListGames(event.room_id(), event.GetExtension(Event_ListGames::ext)); break;
default: ;
}
}
void TabRoom::processRoomEvent(const RoomEvent &event)
{
switch (static_cast<RoomEvent::RoomEventType>(getPbExtension(event))) {
case RoomEvent::LIST_GAMES: processListGamesEvent(event.GetExtension(Event_ListGames::ext)); break;
case RoomEvent::JOIN_ROOM: processJoinRoomEvent(event.GetExtension(Event_JoinRoom::ext)); break;
case RoomEvent::LEAVE_ROOM: processLeaveRoomEvent(event.GetExtension(Event_LeaveRoom::ext)); break;
case RoomEvent::ROOM_SAY: processRoomSayEvent(event.GetExtension(Event_RoomSay::ext)); break;
default: ;
}
}
void AbstractClient::processProtocolItem(const ServerMessage &item)
{
switch (item.message_type()) {
case ServerMessage::RESPONSE: {
const Response &response = item.response();
const int cmdId = response.cmd_id();
PendingCommand *pend = pendingCommands.value(cmdId, 0);
if (!pend)
return;
pendingCommands.remove(cmdId);
pend->processResponse(response);
pend->deleteLater();
break;
}
case ServerMessage::SESSION_EVENT: {
const SessionEvent &event = item.session_event();
switch ((SessionEvent::SessionEventType) getPbExtension(event)) {
case SessionEvent::SERVER_IDENTIFICATION: emit serverIdentificationEventReceived(event.GetExtension(Event_ServerIdentification::ext)); break;
case SessionEvent::SERVER_MESSAGE: emit serverMessageEventReceived(event.GetExtension(Event_ServerMessage::ext)); break;
case SessionEvent::SERVER_SHUTDOWN: emit serverShutdownEventReceived(event.GetExtension(Event_ServerShutdown::ext)); break;
case SessionEvent::CONNECTION_CLOSED: emit connectionClosedEventReceived(event.GetExtension(Event_ConnectionClosed::ext)); break;
case SessionEvent::USER_MESSAGE: emit userMessageEventReceived(event.GetExtension(Event_UserMessage::ext)); break;
case SessionEvent::NOTIFY_USER: emit notifyUserEventReceived(event.GetExtension(Event_NotifyUser::ext)); break;
case SessionEvent::LIST_ROOMS: emit listRoomsEventReceived(event.GetExtension(Event_ListRooms::ext)); break;
case SessionEvent::ADD_TO_LIST: emit addToListEventReceived(event.GetExtension(Event_AddToList::ext)); break;
case SessionEvent::REMOVE_FROM_LIST: emit removeFromListEventReceived(event.GetExtension(Event_RemoveFromList::ext)); break;
case SessionEvent::USER_JOINED: emit userJoinedEventReceived(event.GetExtension(Event_UserJoined::ext)); break;
case SessionEvent::USER_LEFT: emit userLeftEventReceived(event.GetExtension(Event_UserLeft::ext)); break;
case SessionEvent::GAME_JOINED: emit gameJoinedEventReceived(event.GetExtension(Event_GameJoined::ext)); break;
case SessionEvent::REPLAY_ADDED: emit replayAddedEventReceived(event.GetExtension(Event_ReplayAdded::ext)); break;
default: break;
}
break;
}
case ServerMessage::GAME_EVENT_CONTAINER: {
emit gameEventContainerReceived(item.game_event_container());
break;
}
case ServerMessage::ROOM_EVENT: {
emit roomEventReceived(item.room_event());
break;
}
}
}
Response::ResponseCode Server_ProtocolHandler::processAdminCommandContainer(const CommandContainer &cont, ResponseContainer &rc)
{
if (!userInfo)
return Response::RespLoginNeeded;
if (!(userInfo->user_level() & ServerInfo_User::IsAdmin))
return Response::RespLoginNeeded;
Response::ResponseCode finalResponseCode = Response::RespOk;
for (int i = cont.admin_command_size() - 1; i >= 0; --i) {
Response::ResponseCode resp = Response::RespInvalidCommand;
const AdminCommand &sc = cont.admin_command(i);
const int num = getPbExtension(sc);
logDebugMessage(QString::fromStdString(sc.ShortDebugString()));
resp = processExtendedAdminCommand(num, sc, rc);
if (resp != Response::RespOk)
finalResponseCode = resp;
}
return finalResponseCode;
}
Response::ResponseCode Server_ProtocolHandler::processGameCommandContainer(const CommandContainer &cont, ResponseContainer &rc)
{
static QList<GameCommand::GameCommandType> antifloodCommandsWhiteList = QList<GameCommand::GameCommandType>()
// draw/undo card draw (example: drawing 10 cards one by one from the deck)
<< GameCommand::DRAW_CARDS
<< GameCommand::UNDO_DRAW
// create, delete arrows (example: targeting with 10 cards during an attack)
<< GameCommand::CREATE_ARROW
<< GameCommand::DELETE_ARROW
// set card attributes (example: tapping 10 cards at once)
<< GameCommand::SET_CARD_ATTR
// increment / decrement counter (example: -10 life points one by one)
<< GameCommand::INC_COUNTER
// mulling lots of hands in a row
<< GameCommand::MULLIGAN
// allows a user to sideboard without receiving flooding message
<< GameCommand::MOVE_CARD;
if (authState == NotLoggedIn)
return Response::RespLoginNeeded;
QMap<int, QPair<int, int> > gameMap = getGames();
if (!gameMap.contains(cont.game_id()))
return Response::RespNotInRoom;
const QPair<int, int> roomIdAndPlayerId = gameMap.value(cont.game_id());
QReadLocker roomsLocker(&server->roomsLock);
Server_Room *room = server->getRooms().value(roomIdAndPlayerId.first);
if (!room)
return Response::RespNotInRoom;
QReadLocker roomGamesLocker(&room->gamesLock);
Server_Game *game = room->getGames().value(cont.game_id());
if (!game) {
if (room->getExternalGames().contains(cont.game_id())) {
server->sendIsl_GameCommand(cont,
room->getExternalGames().value(cont.game_id()).server_id(),
userInfo->session_id(),
roomIdAndPlayerId.first,
roomIdAndPlayerId.second
);
return Response::RespNothing;
}
return Response::RespNotInRoom;
}
QMutexLocker gameLocker(&game->gameMutex);
Server_Player *player = game->getPlayers().value(roomIdAndPlayerId.second);
if (!player)
return Response::RespNotInRoom;
int commandCountingInterval = server->getCommandCountingInterval();
int maxCommandCountPerInterval = server->getMaxCommandCountPerInterval();
GameEventStorage ges;
Response::ResponseCode finalResponseCode = Response::RespOk;
for (int i = cont.game_command_size() - 1; i >= 0; --i) {
const GameCommand &sc = cont.game_command(i);
logDebugMessage(QString("game %1 player %2: ").arg(cont.game_id()).arg(roomIdAndPlayerId.second) + QString::fromStdString(sc.ShortDebugString()));
if (commandCountingInterval > 0) {
int totalCount = 0;
if (commandCountOverTime.isEmpty())
commandCountOverTime.prepend(0);
if(!antifloodCommandsWhiteList.contains((GameCommand::GameCommandType) getPbExtension(sc)))
++commandCountOverTime[0];
for (int i = 0; i < commandCountOverTime.size(); ++i)
totalCount += commandCountOverTime[i];
if (totalCount > maxCommandCountPerInterval)
return Response::RespChatFlood;
}
Response::ResponseCode resp = player->processGameCommand(sc, rc, ges);
if (resp != Response::RespOk)
finalResponseCode = resp;
}
ges.sendToGame(game);
return finalResponseCode;
}
