/**************************************************************************** ** ** Copyright (C) 2018 The Qt Company Ltd and/or its subsidiary(-ies). ** Contact: http://www.qt-project.org/legal ** ** This file is part of the QtSystems module of the Qt Toolkit. ** ** $QT_BEGIN_LICENSE:LGPL$ ** 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 Lesser General Public License Usage ** Alternatively, this file may be used under the terms of the GNU Lesser ** General Public License version 3 as published by the Free Software ** Foundation and appearing in the file LICENSE.LGPL3 included in the ** packaging of this file. Please review the following information to ** ensure the GNU Lesser General Public License version 3 requirements ** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. ** ** GNU General Public License Usage ** Alternatively, this file may be used under the terms of the GNU ** General Public License version 2.0 or (at your option) the GNU General ** Public license version 3 or 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.GPL2 and 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-2.0.html and ** https://www.gnu.org/licenses/gpl-3.0.html. ** ** $QT_END_LICENSE$ ** ****************************************************************************/ #ifndef QSERVICE_INSTANCE_MANAGER_P_H #define QSERVICE_INSTANCE_MANAGER_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 #include "qremoteserviceregister.h" #include "qremoteserviceregisterentry_p.h" #include #include #include #include #include #include #include QT_BEGIN_NAMESPACE struct ServiceIdentDescriptor { ServiceIdentDescriptor() : globalInstance(0), globalRefCount(0) { } QExplicitlySharedDataPointer entryData; QHash individualInstances; QObject* globalInstance; QUuid globalId; int globalRefCount; }; class Q_AUTOTEST_EXPORT InstanceManager : public QObject { Q_OBJECT public: InstanceManager(QObject *parent = 0); ~InstanceManager(); bool addType(const QRemoteServiceRegister::Entry& entry); const QMetaObject* metaObject(const QRemoteServiceRegister::Entry& ident) const; QList allEntries() const; int totalInstances() const; QObject* createObjectInstance(const QRemoteServiceRegister::Entry& entry, QUuid& instanceId, QServiceClientCredentials& creds); void removeObjectInstance(const QRemoteServiceRegister::Entry& entry, const QUuid& instanceId); static InstanceManager* instance(); Q_SIGNALS: void allInstancesClosed(); void instanceClosed(const QRemoteServiceRegister::Entry&); void instanceClosed(const QRemoteServiceRegister::Entry&, const QUuid&); private: mutable QMutex lock; QHash metaMap; }; QT_END_NAMESPACE #endif //QSERVICE_INSTANCE_MANAGER_P_H