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39
40
41#ifndef QSSLDIFFIEHELLMANPARAMETERS_H
42#define QSSLDIFFIEHELLMANPARAMETERS_H
43
44#include <QtNetwork/qssl.h>
45#include <QtCore/qnamespace.h>
46#include <QtCore/qbytearray.h>
47#include <QtCore/qshareddata.h>
48
49QT_BEGIN_NAMESPACE
50
51#ifndef QT_NO_SSL
52
53class QIODevice;
54class QSslContext;
55class QSslDiffieHellmanParametersPrivate;
56
57class QSslDiffieHellmanParameters;
58// qHash is a friend, but we can't use default arguments for friends (ยง8.3.6.4)
59Q_NETWORK_EXPORT uint qHash(const QSslDiffieHellmanParameters &dhparam, uint seed = 0) noexcept;
60
61#ifndef QT_NO_DEBUG_STREAM
62class QDebug;
63Q_NETWORK_EXPORT QDebug operator<<(QDebug debug, const QSslDiffieHellmanParameters &dhparams);
64#endif
65
66Q_NETWORK_EXPORT bool operator==(const QSslDiffieHellmanParameters &lhs, const QSslDiffieHellmanParameters &rhs) noexcept;
67
68inline bool operator!=(const QSslDiffieHellmanParameters &lhs, const QSslDiffieHellmanParameters &rhs) noexcept
69{
70 return !operator==(lhs, rhs);
71}
72
73class QSslDiffieHellmanParameters
74{
75public:
76 enum Error {
77 NoError,
78 InvalidInputDataError,
79 UnsafeParametersError
80 };
81
82 Q_NETWORK_EXPORT static QSslDiffieHellmanParameters defaultParameters();
83
84 Q_NETWORK_EXPORT QSslDiffieHellmanParameters();
85 Q_NETWORK_EXPORT QSslDiffieHellmanParameters(const QSslDiffieHellmanParameters &other);
86 QSslDiffieHellmanParameters(QSslDiffieHellmanParameters &&other) noexcept : d(other.d) { other.d = nullptr; }
87 Q_NETWORK_EXPORT ~QSslDiffieHellmanParameters();
88
89 Q_NETWORK_EXPORT QSslDiffieHellmanParameters &operator=(const QSslDiffieHellmanParameters &other);
90 QSslDiffieHellmanParameters &operator=(QSslDiffieHellmanParameters &&other) noexcept { swap(other); return *this; }
91
92 void swap(QSslDiffieHellmanParameters &other) noexcept { qSwap(value1&: d, value2&: other.d); }
93
94 Q_NETWORK_EXPORT static QSslDiffieHellmanParameters fromEncoded(const QByteArray &encoded, QSsl::EncodingFormat format = QSsl::Pem);
95 Q_NETWORK_EXPORT static QSslDiffieHellmanParameters fromEncoded(QIODevice *device, QSsl::EncodingFormat format = QSsl::Pem);
96
97 Q_NETWORK_EXPORT bool isEmpty() const noexcept;
98 Q_NETWORK_EXPORT bool isValid() const noexcept;
99 Q_NETWORK_EXPORT Error error() const noexcept;
100 Q_NETWORK_EXPORT QString errorString() const noexcept;
101
102private:
103 QSslDiffieHellmanParametersPrivate *d;
104 friend class QSslContext;
105 friend Q_NETWORK_EXPORT bool operator==(const QSslDiffieHellmanParameters &lhs, const QSslDiffieHellmanParameters &rhs) noexcept;
106#ifndef QT_NO_DEBUG_STREAM
107 friend Q_NETWORK_EXPORT QDebug operator<<(QDebug debug, const QSslDiffieHellmanParameters &dhparam);
108#endif
109 friend Q_NETWORK_EXPORT uint qHash(const QSslDiffieHellmanParameters &dhparam, uint seed) noexcept;
110};
111
112Q_DECLARE_SHARED(QSslDiffieHellmanParameters)
113
114#endif // QT_NO_SSL
115
116QT_END_NAMESPACE
117
118#endif
119

source code of qtbase/src/network/ssl/qssldiffiehellmanparameters.h