| 1 | // Copyright (C) 2016 The Qt Company Ltd. |
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| 2 | // Copyright (C) 2016 BasysKom GmbH. |
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| 3 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only |
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| 4 | |
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| 5 | #include <QDBusMetaType> |
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| 6 | #include "neard_helper_p.h" |
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| 7 | #include "objectmanager_interface.h" |
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| 8 | |
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| 9 | QT_BEGIN_NAMESPACE |
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| 10 | |
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| 11 | Q_DECLARE_LOGGING_CATEGORY(QT_NFC_NEARD) |
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| 12 | Q_GLOBAL_STATIC(NeardHelper, neardHelper) |
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| 13 | |
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| 14 | using namespace QtNfcPrivate; // for D-Bus wrappers |
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| 15 | |
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| 16 | NeardHelper::NeardHelper(QObject *parent) : |
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| 17 | QObject(parent) |
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| 18 | { |
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| 19 | qDBusRegisterMetaType<InterfaceList>(); |
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| 20 | qDBusRegisterMetaType<ManagedObjectList>(); |
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| 21 | |
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| 22 | m_dbusObjectManager = new OrgFreedesktopDBusObjectManagerInterface(QStringLiteral("org.neard" ), |
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| 23 | QStringLiteral("/" ), |
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| 24 | QDBusConnection::systemBus(), |
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| 25 | this); |
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| 26 | if (!m_dbusObjectManager->isValid()) { |
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| 27 | qCCritical(QT_NFC_NEARD) << "dbus object manager invalid" ; |
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| 28 | return; |
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| 29 | } |
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| 30 | |
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| 31 | connect(m_dbusObjectManager, &OrgFreedesktopDBusObjectManagerInterface::InterfacesAdded, |
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| 32 | this, &NeardHelper::interfacesAdded); |
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| 33 | connect(m_dbusObjectManager, &OrgFreedesktopDBusObjectManagerInterface::InterfacesRemoved, |
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| 34 | this, &NeardHelper::interfacesRemoved); |
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| 35 | } |
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| 36 | |
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| 37 | NeardHelper *NeardHelper::instance() |
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| 38 | { |
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| 39 | return neardHelper(); |
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| 40 | } |
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| 41 | |
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| 42 | OrgFreedesktopDBusObjectManagerInterface *NeardHelper::dbusObjectManager() |
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| 43 | { |
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| 44 | return m_dbusObjectManager; |
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| 45 | } |
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| 46 | |
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| 47 | void NeardHelper::interfacesAdded(const QDBusObjectPath &path, InterfaceList interfaceList) |
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| 48 | { |
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| 49 | const QList<QString> keys = interfaceList.keys(); |
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| 50 | for (const QString &key : keys) { |
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| 51 | if (key == QStringLiteral("org.neard.Tag" )) { |
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| 52 | emit tagFound(path); |
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| 53 | break; |
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| 54 | } |
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| 55 | if (key == QStringLiteral("org.neard.Record" )) { |
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| 56 | emit recordFound(path); |
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| 57 | break; |
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| 58 | } |
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| 59 | } |
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| 60 | } |
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| 61 | |
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| 62 | void NeardHelper::interfacesRemoved(const QDBusObjectPath &path, const QStringList &list) |
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| 63 | { |
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| 64 | if (list.contains(QStringLiteral("org.neard.Record" ))) { |
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| 65 | qCDebug(QT_NFC_NEARD) << "record removed" << path.path(); |
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| 66 | emit recordRemoved(path); |
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| 67 | } else if (list.contains(QStringLiteral("org.neard.Tag" ))) { |
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| 68 | qCDebug(QT_NFC_NEARD) << "tag removed" << path.path(); |
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| 69 | emit tagRemoved(path); |
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| 70 | } |
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| 71 | } |
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| 72 | |
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| 73 | QT_END_NAMESPACE |
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| 74 | |
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