Basic MQTT Client working

qt-openzwave.pri

@@ -55,7 +55,7 @@ win32 {
         } else {
             equals(BUILDTYPE, "debug") {
                 exists ( $$absolute_path($$top_srcdir/../open-zwave/cpp/build/windows/vs2010/DebugDLL/OpenZWaved.dll )) {
-                    LIBS += -L$$absolute_path($$top_srcdir/../open-zwave/cpp/build/windows/vs2010/DebugDLL) -lopenzwaved
+                    LIBS += -L$$absolute_path($$top_srcdir/../open-zwave/cpp/build/windows/vs2010/DebugDLL) -lOpenZWaved
                     OZW_LIB_PATH = $$absolute_path($$top_srcdir/../open-zwave/cpp/build/windows/vs2010/ReleaseDLL)
             } else {
                     error("Can't find a copy of OpenZWaved.dll in the DebugDLL  Directory");

qt-ozwdaemon/qt-ozwdaemon.pro

@@ -1,6 +1,6 @@
 QT -= gui
 
-QT += remoteobjects
+QT += remoteobjects mqtt
 
 TARGET = ../ozwdaemon
 

qt-ozwdaemon/qtozwdaemon.cpp

@@ -1,12 +1,29 @@
 #include <QtDebug>
 #include "qtozwdaemon.h"
 
+
 qtozwdaemon::qtozwdaemon(QObject *parent) : QObject(parent)
 {
     this->m_openzwave = new QTOpenZwave(this);
     this->m_qtozwmanager = this->m_openzwave->GetManager();
     QObject::connect(this->m_qtozwmanager, &QTOZWManager::ready, this, &qtozwdaemon::QTOZW_Ready);
     this->m_qtozwmanager->initilizeSource(true);
+
+    this->m_client = new QMqttClient(this);
+    this->m_client->setHostname("10.51.107.19");
+    this->m_client->setPort(1883);
+
+    connect(this->m_client, &QMqttClient::stateChanged, this, &qtozwdaemon::updateLogStateChange);
+    connect(this->m_client, &QMqttClient::disconnected, this, &qtozwdaemon::brokerDisconnected);
+
+    connect(this->m_client, &QMqttClient::messageReceived, this, &qtozwdaemon::handleMessage);
+    connect(m_client, &QMqttClient::pingResponseReceived, this, [this]() {
+        const QString content = QDateTime::currentDateTime().toString()
+                    + QLatin1String(" PingResponse")
+                    + QLatin1Char('\n');
+        qDebug() << content;
+    });
+    this->m_client->connectToHost();
 }
 
 void qtozwdaemon::QTOZW_Ready() {
@@ -19,3 +36,25 @@ void qtozwdaemon::startOZW() {
     }
     //this->m_qtozwmanager->open(this->getSerialPort());
 }
+
+void qtozwdaemon::updateLogStateChange()
+{
+    const QString content = QDateTime::currentDateTime().toString()
+                    + QLatin1String(": State Change: " )
+                    + QString::number(m_client->state());
+    qDebug() << content;
+    if (this->m_client->state() == QMqttClient::ClientState::Connected) {
+        this->m_client->subscribe(QMqttTopicFilter("/OpenZWave/commands"));
+        this->m_client->publish(QMqttTopicName("/OpenZWave/commands"), QString("testhaha").toLocal8Bit());
+    }
+
+}
+
+void qtozwdaemon::brokerDisconnected()
+{
+    qDebug() << "Disconnnected";
+}
+
+void qtozwdaemon::handleMessage(const QByteArray &message, const QMqttTopicName &topic) {
+    qDebug() << "Received: " << topic.name() << ":" << message;
+}

qt-ozwdaemon/qtozwdaemon.h

@@ -3,6 +3,7 @@
 
 #include <QObject>
 #include <QString>
+#include <QtMqtt/QMqttClient>
 
 #include <qt-openzwave/qtopenzwave.h>
 #include <qt-openzwave/qtozwmanager.h>
@@ -22,12 +23,15 @@ signals:
 
 public slots:
     void QTOZW_Ready();
-
+    void updateLogStateChange();
+    void brokerDisconnected();
+    void handleMessage(const QByteArray &message, const QMqttTopicName &topic = QMqttTopicName());
 
 private:
     QTOpenZwave *m_openzwave;
     QTOZWManager *m_qtozwmanager;
     QString m_serialPort;
+    QMqttClient *m_client;
 };
 
 #endif // QTOZWDAEMON_H