1 files changed, 100 insertions, 0 deletions
diff --git a/src/nfc/neard/neard_helper.cpp b/src/nfc/neard/neard_helper.cpp
new file mode 100644
index 00000000..9e197d75
--- /dev/null
+++ b/src/nfc/neard/neard_helper.cpp
@@ -0,0 +1,100 @@
+/****************************************************************************
+**
+** Copyright (C) 2015 The Qt Company Ltd.
+** Copyright (C) 2014 BasysKom GmbH.
+** Contact: http://www.qt.io/licensing/
+**
+** This file is part of the QtNfc module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL21$
+** 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 http://www.qt.io/terms-conditions. For further
+** information use the contact form at http://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 or version 3 as published by the Free
+** Software Foundation and appearing in the file LICENSE.LGPLv21 and
+** LICENSE.LGPLv3 included in the packaging of this file. Please review the
+** following information to ensure the GNU Lesser General Public License
+** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** As a special exception, The Qt Company gives you certain additional
+** rights. These rights are described in The Qt Company LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#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, SIGNAL(InterfacesAdded(QDBusObjectPath,InterfaceList)),
+            this,                SLOT(interfacesAdded(QDBusObjectPath,InterfaceList)));
+    connect(m_dbusObjectManager, SIGNAL(InterfacesRemoved(QDBusObjectPath,QStringList)),
+            this,                SLOT(interfacesRemoved(QDBusObjectPath,QStringList)));
+}
+
+NeardHelper *NeardHelper::instance()
+{
+    return neardHelper();
+}
+
+OrgFreedesktopDBusObjectManagerInterface *NeardHelper::dbusObjectManager()
+{
+    return m_dbusObjectManager;
+}
+
+void NeardHelper::interfacesAdded(const QDBusObjectPath &path, InterfaceList interfaceList)
+{
+    foreach (const QString &key, interfaceList.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