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edd6855344
Replace the current license disclaimer in files by a SPDX-License-Identifier. License files are organized under LICENSES directory. Pick-to: 6.4 Task-number: QTBUG-67283 Change-Id: Ie4309963c8e17d4e7dad602f61a660246d5e23cb Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>
57 lines
1.8 KiB
C++
57 lines
1.8 KiB
C++
// Copyright (C) 2019 The Qt Company Ltd.
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// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
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#include <QCoreApplication>
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#include <QtMqtt>
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#include <QtNetwork>
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int main(int argc, char *argv[])
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{
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QCoreApplication a(argc, argv);
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const bool support = QSslSocket::supportsSsl();
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if (!support) {
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qWarning() << "This test requires a Qt build with SSL support.";
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return -1;
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}
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QSslConfiguration sslConfig;
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// You must download the current certificate from the mosquitto test page
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// http://test.mosquitto.org and place it next to the binary.
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const auto certs = QSslCertificate::fromPath("mosquitto.org.crt");
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if (certs.isEmpty()) {
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qWarning() << "Could not load certificates";
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return -2;
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}
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sslConfig.setCaCertificates(certs);
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QMqttClient client;
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client.setHostname("test.mosquitto.org");
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client.setPort(8883);
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a.connect(&client, &QMqttClient::connected, [&client]() {
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qDebug() << "MQTT Client connected, subscribing";
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auto sub = client.subscribe(QLatin1String("some/Topic/foo"), 1);
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client.connect(sub, &QMqttSubscription::stateChanged, [] (QMqttSubscription::SubscriptionState s) {
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qDebug() << "MQTT Subscription new state:" << s;
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if (s == QMqttSubscription::Subscribed)
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qInfo() << "Connection and Subscription succeeded, test done.";
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});
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});
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a.connect(&client, &QMqttClient::stateChanged, [](QMqttClient::ClientState s) {
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qDebug() << "MQTT State:" << s;
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});
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a.connect(&client, &QMqttClient::errorChanged, [](QMqttClient::ClientError e) {
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qDebug() << "MQTT Error:" << e;
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});
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client.connectToHostEncrypted(sslConfig);
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return a.exec();
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}
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