de/d6b/qmessageauthenticationcode_8h_source.html

// Copyright (C) 2013 Ruslan Nigmatullin <euroelessar@yandex.ru>

// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only


#ifndef QMESSAGEAUTHENTICATIONCODE_H

#define QMESSAGEAUTHENTICATIONCODE_H


#include <QtCore/qcryptographichash.h>


QT_BEGIN_NAMESPACE


class QMessageAuthenticationCodePrivate;

class QIODevice;


// implemented in qcryptographichash.cpp


class Q_CORE_EXPORT QMessageAuthenticationCode

{

public:

#if QT_CORE_REMOVED_SINCE(6, 6)

    explicit QMessageAuthenticationCode(QCryptographicHash::Algorithm method,

                                        const QByteArray &key);

#endif

    explicit QMessageAuthenticationCode(QCryptographicHash::Algorithm method,

                                        QByteArrayView key = {});


    QMessageAuthenticationCode(QMessageAuthenticationCode &&other) noexcept

        : d{std::exchange(other.d, nullptr)} {}


    ~QMessageAuthenticationCode();


    QT_MOVE_ASSIGNMENT_OPERATOR_IMPL_VIA_MOVE_AND_SWAP(QMessageAuthenticationCode)


    void swap(QMessageAuthenticationCode &other) noexcept

    { qt_ptr_swap(d, other.d); }


    void reset() noexcept;


#if QT_CORE_REMOVED_SINCE(6, 6)

    void setKey(const QByteArray &key);

#endif

    void setKey(QByteArrayView key) noexcept;


    void addData(const char *data, qsizetype length);

#if QT_CORE_REMOVED_SINCE(6, 6)

    void addData(const QByteArray &data);

#endif

    void addData(QByteArrayView data) noexcept;

    bool addData(QIODevice *device);


    QByteArrayView resultView() const noexcept;

    QByteArray result() const;


#if QT_CORE_REMOVED_SINCE(6, 6)

    static QByteArray hash(const QByteArray &message, const QByteArray &key,

                           QCryptographicHash::Algorithm method);

#endif

    static QByteArray hash(QByteArrayView message, QByteArrayView key,

                           QCryptographicHash::Algorithm method);


private:

    Q_DISABLE_COPY(QMessageAuthenticationCode)

    QMessageAuthenticationCodePrivate *d;

};


QT_END_NAMESPACE


#endif

device
IOBluetoothDevice * device
Definition btl2capchannel.mm:17

QByteArrayView
Definition qbytearrayview.h:77

QByteArray
\inmodule QtCore
Definition qbytearray.h:57

QCryptographicHash::Algorithm
Algorithm
Definition qcryptographichash.h:22

QIODevice
\inmodule QtCore \reentrant
Definition qiodevice.h:34

QMessageAuthenticationCodePrivate
Definition qcryptographichash.cpp:1339

QMessageAuthenticationCode
\inmodule QtCore
Definition qmessageauthenticationcode.h:17

QMessageAuthenticationCode::QMessageAuthenticationCode
QMessageAuthenticationCode(QMessageAuthenticationCode &&other) noexcept
Move-constructs a new QMessageAuthenticationCode from other.
Definition qmessageauthenticationcode.h:26

hash
QHash< int, QWidget * > hash
[35multi]
Definition doc_src_containers.cpp:114

QT_BEGIN_NAMESPACE
Combined button and popup list for selecting options.
Definition qstandardpaths_haiku.cpp:21

QT_END_NAMESPACE
Definition qsharedpointer.cpp:1590

void
DBusConnection const char DBusError DBusBusType DBusError return DBusConnection DBusHandleMessageFunction void DBusFreeFunction return DBusConnection return DBusConnection return const char DBusError return DBusConnection DBusMessage dbus_uint32_t return DBusConnection dbus_bool_t DBusConnection DBusAddWatchFunction DBusRemoveWatchFunction DBusWatchToggledFunction void DBusFreeFunction return DBusConnection DBusDispatchStatusFunction void DBusFreeFunction DBusTimeout return DBusTimeout return DBusWatch return DBusWatch unsigned int return DBusError const DBusError return const DBusMessage return DBusMessage return DBusMessage return DBusMessage return DBusMessage return DBusMessage return DBusMessageIter int const void return DBusMessageIter DBusMessageIter return DBusMessageIter void DBusMessageIter void int return DBusMessage DBusMessageIter return DBusMessageIter return DBusMessageIter DBusMessageIter const char const char const char const char return DBusMessage return DBusMessage const char return DBusMessage dbus_bool_t return DBusMessage dbus_uint32_t return DBusMessage void
Definition qdbus_symbols_p.h:409

method
DBusConnection const char DBusError DBusBusType DBusError return DBusConnection DBusHandleMessageFunction void DBusFreeFunction return DBusConnection return DBusConnection return const char DBusError return DBusConnection DBusMessage dbus_uint32_t return DBusConnection dbus_bool_t DBusConnection DBusAddWatchFunction DBusRemoveWatchFunction DBusWatchToggledFunction void DBusFreeFunction return DBusConnection DBusDispatchStatusFunction void DBusFreeFunction DBusTimeout return DBusTimeout return DBusWatch return DBusWatch unsigned int return DBusError const DBusError return const DBusMessage return DBusMessage return DBusMessage return DBusMessage return DBusMessage return DBusMessage return DBusMessageIter int const void return DBusMessageIter DBusMessageIter return DBusMessageIter void DBusMessageIter void int return DBusMessage DBusMessageIter return DBusMessageIter return DBusMessageIter DBusMessageIter const char const char const char const char * method
Definition qdbus_symbols_p.h:356

key
GLuint64 key
Definition qopengles2ext.h:2268

length
GLenum GLuint GLenum GLsizei length
Definition qopengles2ext.h:151

data
GLint GLsizei GLsizei GLenum GLenum GLsizei void * data
Definition qopengles2ext.h:206

message
GLuint GLsizei const GLchar * message
Definition qopengles2ext.h:154

reset
GLboolean reset
Definition qopenglext.h:2748

result
GLuint64EXT * result
[6]
Definition qopenglext.h:10932

qt_ptr_swap
constexpr void qt_ptr_swap(T *&lhs, T *&rhs) noexcept
Definition qswap.h:29

qsizetype
ptrdiff_t qsizetype
Definition qtypes.h:165

d
double d
Definition src_corelib_text_qlocale.cpp:9

other
QSharedPointer< T > other(t)
[5]

swap
this swap(other)

setKey
setKey(0)
[0]