1 #ifndef NET_SESSION_H

     2 #define NET_SESSION_H

     3 

     4 #include <QSharedPointer>

     5 #include <QSslSocket>

     6 #include <QStringList>

     7 #include <QUrl>

     8 

     9 class PlayersListModel;

    10 class RoomsListModel;

    11 class NetSession : public QObject {

    12   Q_OBJECT

    13 

    14   const int cMinServerVersion = 3;

    15   const int cProtocolVersion = 60;

    16 

    17   // clang-format off

    18   Q_PROPERTY(QUrl url READ url WRITE setUrl NOTIFY urlChanged)

    19   Q_PROPERTY(QAbstractSocket::SocketState state READ state NOTIFY stateChanged)

    20   Q_PROPERTY(QString nickname READ nickname WRITE setNickname NOTIFY nicknameChanged)

    21   Q_PROPERTY(SessionState sessionState READ sessionState NOTIFY sessionStateChanged)

    22   Q_PROPERTY(QString room READ room NOTIFY roomChanged)

    23   Q_PROPERTY(QString passwordHash READ passwordHash WRITE setPasswordHash NOTIFY passwordHashChanged)

    24   // clang-format on

    25 

    26  public:

    27   enum SessionState { NotConnected, Login, Authentication, Lobby, Room, Game };

    28   Q_ENUMS(SessionState)

    29 

    30   explicit NetSession(QObject *parent = nullptr);

    31   ~NetSession() override;

    32 

    33   QUrl url() const;

    34   QAbstractSocket::SocketState state() const;

    35 

    36   QString nickname() const;

    37   SessionState sessionState() const;

    38   QString room() const;

    39   QString passwordHash() const;

    40 

    41  public slots:

    42   void open();

    43   void close();

    44 

    45   void setUrl(const QUrl &url);

    46   void setNickname(const QString &nickname);

    47   void setPasswordHash(const QString &passwordHash);

    48 

    49  signals:

    50   void urlChanged(const QUrl url);

    51   void stateChanged(QAbstractSocket::SocketState state);

    52   void nicknameChanged(const QString &nickname);

    53   void sessionStateChanged(SessionState sessionState);

    54   void warning(const QString &message);

    55   void error(const QString &message);

    56   void roomChanged(const QString &room);

    57   void passwordHashChanged(const QString &passwordHash);

    58   void passwordAsked();

    59 

    60  private slots:

    61   void onReadyRead();

    62   void parseNetMessage(const QStringList &message);

    63   void handleConnected(const QStringList &parameters);

    64   void handlePing(const QStringList &parameters);

    65   void handleBye(const QStringList &parameters);

    66   void handleUnknownCommand(const QStringList &parameters);

    67   void handleAddTeam(const QStringList &parameters);

    68   void handleAskPassword(const QStringList &parameters);

    69   void handleBanList(const QStringList &parameters);

    70   void handleCfg(const QStringList &parameters);

    71   void handleChat(const QStringList &parameters);

    72   void handleClientFlags(const QStringList &parameters);

    73   void handleEm(const QStringList &parameters);

    74   void handleError(const QStringList &parameters);

    75   void handleHhNum(const QStringList &parameters);

    76   void handleInfo(const QStringList &parameters);

    77   void handleJoined(const QStringList &parameters);

    78   void handleJoining(const QStringList &parameters);

    79   void handleKicked(const QStringList &parameters);

    80   void handleLeft(const QStringList &parameters);

    81   void handleLobbyJoined(const QStringList &parameters);

    82   void handleLobbyLeft(const QStringList &parameters);

    83   void handleNick(const QStringList &parameters);

    84   void handleNotice(const QStringList &parameters);

    85   void handlePong(const QStringList &parameters);

    86   void handleProto(const QStringList &parameters);

    87   void handleRedirect(const QStringList &parameters);

    88   void handleRemoveTeam(const QStringList &parameters);

    89   void handleReplayStart(const QStringList &parameters);

    90   void handleRoomAbandoned(const QStringList &parameters);

    91   void handleRoom(const QStringList &parameters);

    92   void handleRooms(const QStringList &parameters);

    93   void handleRoundFinished(const QStringList &parameters);

    94   void handleRunGame(const QStringList &parameters);

    95   void handleServerAuth(const QStringList &parameters);

    96   void handleServerMessage(const QStringList &parameters);

    97   void handleServerVars(const QStringList &parameters);

    98   void handleTeamAccepted(const QStringList &parameters);

    99   void handleTeamColor(const QStringList &parameters);

   100   void handleWarning(const QStringList &parameters);

   101 

   102   void send(const QString &message);

   103   void send(const QString &message, const QString &param);

   104   void send(const QString &message, const QStringList &parameters);

   105   void send(const QStringList &message);

   106 

   107   void sendPassword();

   108 

   109   void setSessionState(SessionState sessionState);

   110   void setRoom(const QString &room);

   111 

   112  private:

   113   QUrl m_url;

   114   QSharedPointer<QTcpSocket> m_socket;

   115   QSharedPointer<PlayersListModel> m_playersModel;

   116   QSharedPointer<RoomsListModel> m_roomsModel;

   117   QString m_nickname;

   118   QStringList m_buffer;

   119   SessionState m_sessionState;

   120   QString m_serverAuthHash;

   121   QString m_room;

   122   QString m_serverSalt;

   123   QString m_serverHash;

   124   QString m_clientSalt;

   125   QString m_passwordHash;

   126 

   127   Q_DISABLE_COPY(NetSession)

   128 };

   129 

   130 #endif  // NET_SESSION_H