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39
40#ifndef QSSLELLIPTICCURVE_H
41#define QSSLELLIPTICCURVE_H
42
43#include <QtNetwork/qtnetworkglobal.h>
44#include <QtCore/QString>
45#include <QtCore/QMetaType>
46#include <QtCore/qhashfunctions.h>
47
48QT_BEGIN_NAMESPACE
49
50class QSslEllipticCurve;
51// qHash is a friend, but we can't use default arguments for friends (ยง8.3.6.4)
52constexpr size_t qHash(QSslEllipticCurve curve, size_t seed = 0) noexcept;
53
54class QSslEllipticCurve {
55public:
56 constexpr QSslEllipticCurve() noexcept
57 : id(0)
58 {
59 }
60
61 Q_NETWORK_EXPORT static QSslEllipticCurve fromShortName(const QString &name);
62 Q_NETWORK_EXPORT static QSslEllipticCurve fromLongName(const QString &name);
63
64 [[nodiscard]] Q_NETWORK_EXPORT QString shortName() const;
65 [[nodiscard]] Q_NETWORK_EXPORT QString longName() const;
66
67 constexpr bool isValid() const noexcept
68 {
69 return id != 0;
70 }
71
72 Q_NETWORK_EXPORT bool isTlsNamedCurve() const noexcept;
73
74private:
75 int id;
76
77 friend constexpr bool operator==(QSslEllipticCurve lhs, QSslEllipticCurve rhs) noexcept;
78 friend constexpr size_t qHash(QSslEllipticCurve curve, size_t seed) noexcept;
79
80 friend class QSslContext;
81 friend class QSslSocketPrivate;
82 friend class QSslSocketBackendPrivate;
83};
84
85Q_DECLARE_TYPEINFO(QSslEllipticCurve, Q_PRIMITIVE_TYPE);
86
87constexpr inline size_t qHash(QSslEllipticCurve curve, size_t seed) noexcept
88{ return qHash(curve.id, seed); }
89
90constexpr inline bool operator==(QSslEllipticCurve lhs, QSslEllipticCurve rhs) noexcept
91{ return lhs.id == rhs.id; }
92
93constexpr inline bool operator!=(QSslEllipticCurve lhs, QSslEllipticCurve rhs) noexcept
94{ return !operator==(lhs, rhs); }
95
96#ifndef QT_NO_DEBUG_STREAM
97class QDebug;
98Q_NETWORK_EXPORT QDebug operator<<(QDebug debug, QSslEllipticCurve curve);
99#endif
100
101QT_END_NAMESPACE
102
103Q_DECLARE_METATYPE(QSslEllipticCurve)
104
105#endif // QSSLELLIPTICCURVE_H
106