Add support for message status updates

A user might be interested in knowing the exact state of a message while
publishing or when a message is received.

Task-number: QTPM-1453
Task-number: QTBUG-66599
Change-Id: Ibf977f76ba6078b5b525ba00b6988d4b69960176
Reviewed-by: hjk <hjk@qt.io>

1 files changed, 75 insertions, 0 deletions

diff --git a/src/mqtt/qmqttpublishproperties_p.h b/src/mqtt/qmqttpublishproperties_p.h
new file mode 100644
index 0000000..2fc9d21
--- /dev/null
+++ b/src/mqtt/qmqttpublishproperties_p.h
@@ -0,0 +1,75 @@
+/******************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtMqtt module.
+**
+** $QT_BEGIN_LICENSE:GPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 or (at your option) any later version
+** approved by the KDE Free Qt Foundation. The licenses are as published by
+** the Free Software Foundation and appearing in the file LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+******************************************************************************/
+
+#ifndef QMQTTPUBLISHPROPERTIES_P_H
+#define QMQTTPUBLISHPROPERTIES_P_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include "qmqttglobal.h"
+#include "qmqttpublishproperties.h"
+
+#include <QtCore/QSharedData>
+
+QT_BEGIN_NAMESPACE
+
+class QMqttPublishPropertiesData : public QSharedData
+{
+public:
+    QString responseTopic;
+    QString contentType;
+    QByteArray correlationData;
+    quint32 messageExpiry{0};
+    QList<quint32> subscriptionIdentifier;
+    QMqttPublishProperties::PublishPropertyDetails details{QMqttPublishProperties::None};
+    quint16 topicAlias{0};
+    QMqtt::PayloadFormatIndicator payloadIndicator{QMqtt::PayloadFormatIndicator::Unspecified};
+    QMqttUserProperties userProperties;
+};
+
+class QMqttMessageStatusPropertiesData : public QSharedData
+{
+public:
+    QMqttUserProperties userProperties;
+    QString reasonString;
+    QMqtt::ReasonCode reasonCode{QMqtt::ReasonCode::Success};
+};
+
+QT_END_NAMESPACE
+
+#endif // QMQTTPUBLISHPROPERTIES_P_H