mirror of
https://github.com/qt/qtmqtt.git
synced 2026-10-25 16:16:26 +00:00
1ba0938e80
Use the list initializer constructor of QStringList to make the code more modern/compact. Task-number: QTBUG-110893 Change-Id: Idf1cfb400e19cad87b70a40735fa17c87cf7fb30 Reviewed-by: Marc Mutz <marc.mutz@qt.io>
63 lines
2.2 KiB
C++
63 lines
2.2 KiB
C++
// Copyright (C) 2017 The Qt Company Ltd.
|
|
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
|
|
|
|
#include "clientsubscription.h"
|
|
|
|
#include <QtCore/QCoreApplication>
|
|
#include <QtCore/QCommandLineParser>
|
|
#include <QtCore/QLoggingCategory>
|
|
|
|
using namespace Qt::StringLiterals;
|
|
|
|
int main(int argc, char *argv[])
|
|
{
|
|
QCoreApplication a(argc, argv);
|
|
QCoreApplication::setApplicationVersion("1.0");
|
|
|
|
QCommandLineParser parser;
|
|
parser.setApplicationDescription(u"Websocket MQTT subscription tool"_s);
|
|
auto help = parser.addHelpOption();
|
|
|
|
// Use http://www.hivemq.com/demos/websocket-client/ in browser to publish
|
|
QCommandLineOption urlOption(QStringList{ u"host"_s, u"url"_s, u"broker"_s },
|
|
u"Host to connect to, eg ws://broker.hivemq.com:8000/mqtt"_s,
|
|
u"host"_s);
|
|
parser.addOption(urlOption);
|
|
|
|
QCommandLineOption subscriptionOption(QStringList{ u"t"_s, u"topic"_s },
|
|
u"Topic to subscribe to"_s, u"topic"_s);
|
|
parser.addOption(subscriptionOption);
|
|
|
|
QCommandLineOption debugOption(QStringList{ u"d"_s, u"debug"_s }, u"Enable Debug mode"_s);
|
|
parser.addOption(debugOption);
|
|
|
|
QCommandLineOption versionOption(QStringList{ u"v"_s, u"version"_s },
|
|
u"MQTT protocol version.\n3: MQTT 3.1\n4: MQTT 3.1.1"_s,
|
|
u"version"_s, u"3"_s);
|
|
parser.addOption(versionOption);
|
|
|
|
parser.process(a.arguments());
|
|
|
|
const QString debugLog = QString::fromLatin1("qtdemo.websocket.mqtt*=%1").arg(
|
|
parser.isSet(debugOption) ? "true" : "false");
|
|
QLoggingCategory::setFilterRules(debugLog);
|
|
|
|
ClientSubscription clientsub;
|
|
clientsub.setUrl(QUrl(parser.value(urlOption)));
|
|
clientsub.setTopic(parser.value(subscriptionOption));
|
|
|
|
const QString versionString = parser.value(versionOption);
|
|
|
|
if (versionString == "4") {
|
|
clientsub.setVersion(4);
|
|
} else if (versionString == "3") {
|
|
clientsub.setVersion(3);
|
|
} else {
|
|
qInfo() << "Unknown MQTT version";
|
|
return -2;
|
|
}
|
|
|
|
clientsub.connectAndSubscribe();
|
|
return a.exec();
|
|
}
|