| 1 | /**************************************************************************** | 
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| 2 | ** | 
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| 3 | ** Copyright (C) 2014 Governikus GmbH & Co. KG. | 
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| 4 | ** Contact: https://www.qt.io/licensing/ | 
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| 5 | ** | 
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| 6 | ** This file is part of the QtNetwork module of the Qt Toolkit. | 
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| 7 | ** | 
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| 8 | ** $QT_BEGIN_LICENSE:LGPL$ | 
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| 9 | ** Commercial License Usage | 
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| 10 | ** Licensees holding valid commercial Qt licenses may use this file in | 
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| 11 | ** accordance with the commercial license agreement provided with the | 
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| 12 | ** Software or, alternatively, in accordance with the terms contained in | 
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| 13 | ** a written agreement between you and The Qt Company. For licensing terms | 
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| 14 | ** and conditions see https://www.qt.io/terms-conditions. For further | 
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| 15 | ** information use the contact form at https://www.qt.io/contact-us. | 
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| 16 | ** | 
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| 17 | ** GNU Lesser General Public License Usage | 
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| 18 | ** Alternatively, this file may be used under the terms of the GNU Lesser | 
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| 19 | ** General Public License version 3 as published by the Free Software | 
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| 20 | ** Foundation and appearing in the file LICENSE.LGPL3 included in the | 
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| 21 | ** packaging of this file. Please review the following information to | 
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| 22 | ** ensure the GNU Lesser General Public License version 3 requirements | 
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| 23 | ** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. | 
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| 24 | ** | 
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| 25 | ** GNU General Public License Usage | 
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| 26 | ** Alternatively, this file may be used under the terms of the GNU | 
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| 27 | ** General Public License version 2.0 or (at your option) the GNU General | 
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| 28 | ** Public license version 3 or any later version approved by the KDE Free | 
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| 29 | ** Qt Foundation. The licenses are as published by the Free Software | 
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| 30 | ** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 | 
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| 31 | ** included in the packaging of this file. Please review the following | 
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| 32 | ** information to ensure the GNU General Public License requirements will | 
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| 33 | ** be met: https://www.gnu.org/licenses/gpl-2.0.html and | 
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| 34 | ** https://www.gnu.org/licenses/gpl-3.0.html. | 
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| 35 | ** | 
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| 36 | ** $QT_END_LICENSE$ | 
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| 37 | ** | 
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| 38 | ****************************************************************************/ | 
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| 39 |  | 
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| 40 | #ifndef QSSLELLIPTICCURVE_H | 
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| 41 | #define QSSLELLIPTICCURVE_H | 
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| 42 |  | 
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| 43 | #include <QtNetwork/qtnetworkglobal.h> | 
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| 44 | #include <QtCore/QString> | 
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| 45 | #include <QtCore/QMetaType> | 
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| 46 | #include <QtCore/qhashfunctions.h> | 
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| 47 |  | 
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| 48 | QT_BEGIN_NAMESPACE | 
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| 49 |  | 
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| 50 | class QSslEllipticCurve; | 
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| 51 | // qHash is a friend, but we can't use default arguments for friends (ยง8.3.6.4) | 
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| 52 | constexpr size_t qHash(QSslEllipticCurve curve, size_t seed = 0) noexcept; | 
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| 53 |  | 
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| 54 | class QSslEllipticCurve { | 
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| 55 | public: | 
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| 56 | constexpr QSslEllipticCurve() noexcept | 
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| 57 | : id(0) | 
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| 58 | { | 
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| 59 | } | 
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| 60 |  | 
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| 61 | Q_NETWORK_EXPORT static QSslEllipticCurve fromShortName(const QString &name); | 
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| 62 | Q_NETWORK_EXPORT static QSslEllipticCurve fromLongName(const QString &name); | 
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| 63 |  | 
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| 64 | [[nodiscard]] Q_NETWORK_EXPORT QString shortName() const; | 
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| 65 | [[nodiscard]] Q_NETWORK_EXPORT QString longName() const; | 
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| 66 |  | 
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| 67 | constexpr bool isValid() const noexcept | 
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| 68 | { | 
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| 69 | return id != 0; | 
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| 70 | } | 
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| 71 |  | 
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| 72 | Q_NETWORK_EXPORT bool isTlsNamedCurve() const noexcept; | 
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| 73 |  | 
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| 74 | private: | 
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| 75 | int id; | 
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| 76 |  | 
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| 77 | friend constexpr bool operator==(QSslEllipticCurve lhs, QSslEllipticCurve rhs) noexcept; | 
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| 78 | friend constexpr size_t qHash(QSslEllipticCurve curve, size_t seed) noexcept; | 
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| 79 |  | 
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| 80 | friend class QSslContext; | 
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| 81 | friend class QSslSocketPrivate; | 
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| 82 | friend class QSslSocketBackendPrivate; | 
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| 83 | }; | 
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| 84 |  | 
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| 85 | Q_DECLARE_TYPEINFO(QSslEllipticCurve, Q_PRIMITIVE_TYPE); | 
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| 86 |  | 
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| 87 | constexpr inline size_t qHash(QSslEllipticCurve curve, size_t seed) noexcept | 
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| 88 | { return qHash(curve.id, seed); } | 
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| 89 |  | 
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| 90 | constexpr inline bool operator==(QSslEllipticCurve lhs, QSslEllipticCurve rhs) noexcept | 
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| 91 | { return lhs.id == rhs.id; } | 
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| 92 |  | 
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| 93 | constexpr inline bool operator!=(QSslEllipticCurve lhs, QSslEllipticCurve rhs) noexcept | 
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| 94 | { return !operator==(lhs, rhs); } | 
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| 95 |  | 
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| 96 | #ifndef QT_NO_DEBUG_STREAM | 
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| 97 | class QDebug; | 
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| 98 | Q_NETWORK_EXPORT QDebug operator<<(QDebug debug, QSslEllipticCurve curve); | 
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| 99 | #endif | 
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| 100 |  | 
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| 101 | QT_END_NAMESPACE | 
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| 102 |  | 
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| 103 | Q_DECLARE_METATYPE(QSslEllipticCurve) | 
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| 104 |  | 
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| 105 | #endif // QSSLELLIPTICCURVE_H | 
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| 106 |  | 
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