Add Qt libs and headers

paho-mqtt3as-proxy/Qt/include/QtNetwork/qsslkey.h

@@ -0,0 +1,75 @@
+// Copyright (C) 2016 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
+
+
+#ifndef QSSLKEY_H
+#define QSSLKEY_H
+
+#include <QtNetwork/qtnetworkglobal.h>
+#include <QtCore/qnamespace.h>
+#include <QtCore/qbytearray.h>
+#include <QtCore/qsharedpointer.h>
+#include <QtNetwork/qssl.h>
+
+QT_BEGIN_NAMESPACE
+
+
+#ifndef QT_NO_SSL
+
+class QIODevice;
+
+class QSslKeyPrivate;
+class Q_NETWORK_EXPORT QSslKey
+{
+public:
+    QSslKey();
+    QSslKey(const QByteArray &encoded, QSsl::KeyAlgorithm algorithm,
+            QSsl::EncodingFormat format = QSsl::Pem,
+            QSsl::KeyType type = QSsl::PrivateKey,
+            const QByteArray &passPhrase = QByteArray());
+    QSslKey(QIODevice *device, QSsl::KeyAlgorithm algorithm,
+            QSsl::EncodingFormat format = QSsl::Pem,
+            QSsl::KeyType type = QSsl::PrivateKey,
+            const QByteArray &passPhrase = QByteArray());
+    explicit QSslKey(Qt::HANDLE handle, QSsl::KeyType type = QSsl::PrivateKey);
+    QSslKey(const QSslKey &other);
+    QSslKey(QSslKey &&other) noexcept;
+    QSslKey &operator=(QSslKey &&other) noexcept;
+    QSslKey &operator=(const QSslKey &other);
+    ~QSslKey();
+
+    void swap(QSslKey &other) noexcept { d.swap(other.d); }
+
+    bool isNull() const;
+    void clear();
+
+    int length() const;
+    QSsl::KeyType type() const;
+    QSsl::KeyAlgorithm algorithm() const;
+
+    QByteArray toPem(const QByteArray &passPhrase = QByteArray()) const;
+    // ### Qt 7: drop passPhrase
+    QByteArray toDer(const QByteArray &passPhrase = QByteArray()) const;
+
+    Qt::HANDLE handle() const;
+
+    bool operator==(const QSslKey &key) const;
+    inline bool operator!=(const QSslKey &key) const { return !operator==(key); }
+
+private:
+    QExplicitlySharedDataPointer<QSslKeyPrivate> d;
+    friend class QTlsBackend;
+};
+
+Q_DECLARE_SHARED(QSslKey)
+
+#ifndef QT_NO_DEBUG_STREAM
+class QDebug;
+Q_NETWORK_EXPORT QDebug operator<<(QDebug debug, const QSslKey &key);
+#endif
+
+#endif // QT_NO_SSL
+
+QT_END_NAMESPACE
+
+#endif