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++ // Copyright (C) 2017 The Qt Company Ltd.
++ // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
++
++ #ifndef SSLCLIENT_H
++ #define SSLCLIENT_H
++
++ #include <QtNetwork>
++
++ QT_REQUIRE_CONFIG(ssl);
++
++ #include <QtWidgets>
++
++ QT_BEGIN_NAMESPACE
++ class Ui_Form;
++ QT_END_NAMESPACE
++
++ class SslClient : public QWidget
++ {
++ Q_OBJECT
++ public:
++ explicit SslClient(QWidget *parent = nullptr);
++ ~SslClient();
++
++ private slots:
++ void updateEnabledState();
++ void secureConnect();
++ void socketStateChanged(QAbstractSocket::SocketState state);
++ void socketEncrypted();
++ void socketReadyRead();
++ void sendData();
++ void socketError(QAbstractSocket::SocketError error);
++ void sslErrors(const QList<QSslError> &errors);
++ void displayCertificateInfo();
++
++ private:
++ void setupUi();
++ void setupSecureSocket();
++ void appendString(const QString &line);
++
++ QSslSocket *socket = nullptr;
++ QToolButton *padLock = nullptr;
++ Ui_Form *form = nullptr;
++ bool handlingSocketError = false;
++ bool executingDialog = false;
++ };
++
++ #endif