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 NetSession : public QObject {

    10   Q_OBJECT

    11 

    12   // clang-format off

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

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

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

    16   Q_PROPERTY(QString password READ password WRITE setPassword NOTIFY passwordChanged)

    17   Q_PROPERTY(SessionState sessionState READ sessionState NOTIFY sessionStateChanged)

    18   // clang-format on

    19 

    20  public:

    21   enum SessionState { NotConnected, Login, Lobby, Room, Game };

    22   Q_ENUMS(SessionState)

    23 

    24   explicit NetSession(QObject *parent = nullptr);

    25 

    26   QUrl url() const;

    27   QAbstractSocket::SocketState state() const;

    28 

    29   Q_INVOKABLE void open();

    30 

    31   QString nickname() const;

    32   QString password() const;

    33   SessionState sessionState() const;

    34 

    35  public slots:

    36   void setUrl(const QUrl &url);

    37   void setNickname(const QString &nickname);

    38   void setPassword(const QString &password);

    39   void close();

    40 

    41  signals:

    42   void urlChanged(const QUrl url);

    43   void stateChanged(QAbstractSocket::SocketState state);

    44   void nicknameChanged(const QString &nickname);

    45   void passwordChanged(const QString &password);

    46   void sessionStateChanged(SessionState sessionState);

    47 

    48  private slots:

    49   void onReadyRead();

    50   void parseNetMessage(const QStringList &message);

    51   void handleConnected(const QStringList &parameters);

    52   void handlePing(const QStringList &parameters);

    53   void handleBye(const QStringList &parameters);

    54   void handleUnknownCommand(const QStringList &parameters);

    55   void send(const QString &message);

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

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

    58   void send(const QStringList &message);

    59   void setSessionState(SessionState sessionState);

    60 

    61  private:

    62   QUrl m_url;

    63   QSharedPointer<QTcpSocket> m_socket;

    64   QString m_nickname;

    65   QString m_password;

    66   QStringList m_buffer;

    67   SessionState m_sessionState;

    68 };

    69 

    70 #endif  // NET_SESSION_H