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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>
62 lines
2.2 KiB
C++
62 lines
2.2 KiB
C++
// Copyright (C) 2017 The Qt Company Ltd.
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// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
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#include "clientsubscription.h"
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#include <QtCore/QCoreApplication>
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#include <QtCore/QCommandLineParser>
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#include <QtCore/QLoggingCategory>
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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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QCoreApplication::setApplicationVersion("1.0");
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QCommandLineParser parser;
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parser.setApplicationDescription(QLatin1String("Websocket MQTT subscription tool"));
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auto help = parser.addHelpOption();
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// Use http://www.hivemq.com/demos/websocket-client/ in browser to publish
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QCommandLineOption urlOption(QStringList() << "host" << "url" << "broker",
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QStringLiteral("Host to connect to, eg ws://broker.hivemq.com:8000/mqtt"),
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"host");
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parser.addOption(urlOption);
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QCommandLineOption subscriptionOption(QStringList() << "t" << "topic",
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QStringLiteral("Topic to subscribe to"), "topic");
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parser.addOption(subscriptionOption);
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QCommandLineOption debugOption(QStringList() << "d" << "debug",
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QStringLiteral("Enable Debug mode"));
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parser.addOption(debugOption);
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QCommandLineOption versionOption(QStringList() << "v" << "version",
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QStringLiteral("MQTT protocol version.\n3: MQTT 3.1\n4: MQTT 3.1.1"),
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"version", "3");
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parser.addOption(versionOption);
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parser.process(a.arguments());
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const QString debugLog = QString::fromLatin1("qtdemo.websocket.mqtt*=%1").arg(
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parser.isSet(debugOption) ? "true" : "false");
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QLoggingCategory::setFilterRules(debugLog);
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ClientSubscription clientsub;
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clientsub.setUrl(QUrl(parser.value(urlOption)));
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clientsub.setTopic(parser.value(subscriptionOption));
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const QString versionString = parser.value(versionOption);
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if (versionString == "4") {
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clientsub.setVersion(4);
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} else if (versionString == "3") {
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clientsub.setVersion(3);
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} else {
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qInfo() << "Unknown MQTT version";
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return -2;
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}
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clientsub.connectAndSubscribe();
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return a.exec();
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}
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