| 1 | // Copyright (C) 2017 Witekio. |
|---|---|
| 2 | // Copyright (C) 2018 The Qt Company Ltd. |
| 3 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only |
| 4 | // Qt-Security score:significant reason:default |
| 5 | |
| 6 | #ifndef QCOAPQUDPCONNECTION_P_H |
| 7 | #define QCOAPQUDPCONNECTION_P_H |
| 8 | |
| 9 | #include <QtCoap/qcoapsecurityconfiguration.h> |
| 10 | #include <private/qcoapconnection_p.h> |
| 11 | |
| 12 | #include <QtNetwork/qudpsocket.h> |
| 13 | |
| 14 | #include <QtCore/qpointer.h> |
| 15 | #include <QtCore/qqueue.h> |
| 16 | |
| 17 | // |
| 18 | // W A R N I N G |
| 19 | // ------------- |
| 20 | // |
| 21 | // This file is not part of the Qt API. It exists purely as an |
| 22 | // implementation detail. This header file may change from version to |
| 23 | // version without notice, or even be removed. |
| 24 | // |
| 25 | // We mean it. |
| 26 | // |
| 27 | |
| 28 | QT_BEGIN_NAMESPACE |
| 29 | |
| 30 | class QDtls; |
| 31 | class QSslPreSharedKeyAuthenticator; |
| 32 | class QCoapQUdpConnectionPrivate; |
| 33 | class Q_AUTOTEST_EXPORT QCoapQUdpConnection : public QCoapConnection |
| 34 | { |
| 35 | Q_OBJECT |
| 36 | |
| 37 | public: |
| 38 | explicit QCoapQUdpConnection(QtCoap::SecurityMode security = QtCoap::SecurityMode::NoSecurity, |
| 39 | QObject *parent = nullptr); |
| 40 | |
| 41 | ~QCoapQUdpConnection() override = default; |
| 42 | |
| 43 | QUdpSocket *socket() const; |
| 44 | |
| 45 | public Q_SLOTS: |
| 46 | void setSocketOption(QAbstractSocket::SocketOption, const QVariant &value); |
| 47 | |
| 48 | #if QT_CONFIG(dtls) |
| 49 | private Q_SLOTS: |
| 50 | void pskRequired(QSslPreSharedKeyAuthenticator *authenticator); |
| 51 | void handshakeTimeout(); |
| 52 | #endif |
| 53 | |
| 54 | protected: |
| 55 | explicit QCoapQUdpConnection(QCoapQUdpConnectionPrivate &dd, QObject *parent = nullptr); |
| 56 | |
| 57 | void bind(const QString &host, quint16 port) override; |
| 58 | void writeData(const QByteArray &data, const QString &host, quint16 port) override; |
| 59 | void close() override; |
| 60 | |
| 61 | void createSocket(); |
| 62 | |
| 63 | Q_DECLARE_PRIVATE(QCoapQUdpConnection) |
| 64 | }; |
| 65 | |
| 66 | class Q_AUTOTEST_EXPORT QCoapQUdpConnectionPrivate : public QCoapConnectionPrivate |
| 67 | { |
| 68 | public: |
| 69 | QCoapQUdpConnectionPrivate(QtCoap::SecurityMode security = QtCoap::SecurityMode::NoSecurity); |
| 70 | ~QCoapQUdpConnectionPrivate() override; |
| 71 | |
| 72 | virtual bool bind(); |
| 73 | |
| 74 | void bindSocket(); |
| 75 | void writeToSocket(const QByteArray &data, const QString &host, quint16 port); |
| 76 | QUdpSocket* socket() const { return udpSocket; } |
| 77 | void socketReadyRead(); |
| 78 | |
| 79 | void setSecurityConfiguration(const QCoapSecurityConfiguration &configuration); |
| 80 | |
| 81 | #if QT_CONFIG(dtls) |
| 82 | QNetworkDatagram receiveDatagramDecrypted() const; |
| 83 | void handleEncryptedDatagram(); |
| 84 | |
| 85 | QPointer<QDtls> dtls; |
| 86 | #endif |
| 87 | QPointer<QUdpSocket> udpSocket; |
| 88 | |
| 89 | Q_DECLARE_PUBLIC(QCoapQUdpConnection) |
| 90 | }; |
| 91 | |
| 92 | QT_END_NAMESPACE |
| 93 | |
| 94 | #endif // QCOAPQUDPCONNECTION_P_H |
| 95 |