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/****************************************************************************
**
** Copyright (C) 2021 The Qt Company Ltd.
** Copyright (C) 2016 BasysKom GmbH.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the QtNfc module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:COMM$
**
** 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.
**
** $QT_END_LICENSE$
**
**
**
**
**
**
**
**
**
**
**
**
**
**
**
**
**
**
**
****************************************************************************/
#include <QDBusMetaType>
#include "neard_helper_p.h"
#include "dbusobjectmanager_p.h"
QT_BEGIN_NAMESPACE
Q_DECLARE_LOGGING_CATEGORY(QT_NFC_NEARD)
Q_GLOBAL_STATIC(NeardHelper, neardHelper)
NeardHelper::NeardHelper(QObject *parent) :
QObject(parent)
{
qDBusRegisterMetaType<InterfaceList>();
qDBusRegisterMetaType<ManagedObjectList>();
m_dbusObjectManager = new OrgFreedesktopDBusObjectManagerInterface(QStringLiteral("org.neard"),
QStringLiteral("/"),
QDBusConnection::systemBus(),
this);
if (!m_dbusObjectManager->isValid()) {
qCCritical(QT_NFC_NEARD) << "dbus object manager invalid";
return;
}
connect(m_dbusObjectManager, &OrgFreedesktopDBusObjectManagerInterface::InterfacesAdded,
this, &NeardHelper::interfacesAdded);
connect(m_dbusObjectManager, &OrgFreedesktopDBusObjectManagerInterface::InterfacesRemoved,
this, &NeardHelper::interfacesRemoved);
}
NeardHelper *NeardHelper::instance()
{
return neardHelper();
}
OrgFreedesktopDBusObjectManagerInterface *NeardHelper::dbusObjectManager()
{
return m_dbusObjectManager;
}
void NeardHelper::interfacesAdded(const QDBusObjectPath &path, InterfaceList interfaceList)
{
const QList<QString> keys = interfaceList.keys();
for (const QString &key : keys) {
if (key == QStringLiteral("org.neard.Tag")) {
emit tagFound(path);
break;
}
if (key == QStringLiteral("org.neard.Record")) {
emit recordFound(path);
break;
}
}
}
void NeardHelper::interfacesRemoved(const QDBusObjectPath &path, const QStringList &list)
{
if (list.contains(QStringLiteral("org.neard.Record"))) {
qCDebug(QT_NFC_NEARD) << "record removed" << path.path();
emit recordRemoved(path);
} else if (list.contains(QStringLiteral("org.neard.Tag"))) {
qCDebug(QT_NFC_NEARD) << "tag removed" << path.path();
emit tagRemoved(path);
}
}
QT_END_NAMESPACE
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