| /**************************************************************************** |
| ** |
| ** Copyright (C) 2016 The Qt Company Ltd. |
| ** Copyright (C) 2016 Intel Corporation. |
| ** Contact: https://www.qt.io/licensing/ |
| ** |
| ** This file is part of the QtDBus module of the Qt Toolkit. |
| ** |
| ** $QT_BEGIN_LICENSE:LGPL$ |
| ** Commercial License Usage |
| ** Licensees holding valid commercial Qt licenses may use this file in |
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| ** 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 |
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| ** included in the packaging of this file. Please review the following |
| ** information to ensure the GNU General Public License requirements will |
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| ** |
| ** $QT_END_LICENSE$ |
| ** |
| ****************************************************************************/ |
| |
| // |
| // W A R N I N G |
| // ------------- |
| // |
| // This file is not part of the public API. This header file may |
| // change from version to version without notice, or even be |
| // removed. |
| // |
| // We mean it. |
| // |
| // |
| |
| #ifndef QDBUSINTEGRATOR_P_H |
| #define QDBUSINTEGRATOR_P_H |
| |
| #include <QtDBus/private/qtdbusglobal_p.h> |
| #include "qdbus_symbols_p.h" |
| |
| #include "qcoreevent.h" |
| #include "qeventloop.h" |
| #include "qobject.h" |
| #include "private/qobject_p.h" |
| #include "qlist.h" |
| #include "qpointer.h" |
| #include "qsemaphore.h" |
| |
| #include "qdbusconnection.h" |
| #include "qdbusmessage.h" |
| #include "qdbusconnection_p.h" |
| |
| #ifndef QT_NO_DBUS |
| |
| QT_BEGIN_NAMESPACE |
| |
| class QDBusConnectionPrivate; |
| class QDBusMessage; |
| |
| // Really private structs used by qdbusintegrator.cpp |
| // Things that aren't used by any other file |
| |
| struct QDBusSlotCache |
| { |
| struct Data |
| { |
| int flags; |
| int slotIdx; |
| QVector<int> metaTypes; |
| |
| void swap(Data &other) noexcept |
| { |
| qSwap(flags, other.flags); |
| qSwap(slotIdx, other.slotIdx); |
| qSwap(metaTypes, other.metaTypes); |
| } |
| }; |
| typedef QMultiHash<QString, Data> Hash; |
| Hash hash; |
| |
| void swap(QDBusSlotCache &other) noexcept { qSwap(hash, other.hash); } |
| }; |
| Q_DECLARE_SHARED(QDBusSlotCache::Data) |
| Q_DECLARE_SHARED(QDBusSlotCache) |
| |
| class QDBusCallDeliveryEvent: public QAbstractMetaCallEvent |
| { |
| public: |
| QDBusCallDeliveryEvent(const QDBusConnection &c, int id, QObject *sender, |
| const QDBusMessage &msg, const QVector<int> &types, int f = 0) |
| : QAbstractMetaCallEvent(sender, -1), connection(c), message(msg), metaTypes(types), id(id), flags(f) |
| { } |
| |
| void placeMetaCall(QObject *object) override |
| { |
| QDBusConnectionPrivate::d(connection)->deliverCall(object, flags, message, metaTypes, id); |
| } |
| |
| private: |
| QDBusConnection connection; // just for refcounting |
| QDBusMessage message; |
| QVector<int> metaTypes; |
| int id; |
| int flags; |
| }; |
| |
| class QDBusActivateObjectEvent: public QAbstractMetaCallEvent |
| { |
| public: |
| QDBusActivateObjectEvent(const QDBusConnection &c, QObject *sender, |
| const QDBusConnectionPrivate::ObjectTreeNode &n, |
| int p, const QDBusMessage &m, QSemaphore *s = nullptr) |
| : QAbstractMetaCallEvent(sender, -1, s), connection(c), node(n), |
| pathStartPos(p), message(m), handled(false) |
| { } |
| ~QDBusActivateObjectEvent() override; |
| |
| void placeMetaCall(QObject *) override; |
| |
| private: |
| QDBusConnection connection; // just for refcounting |
| QDBusConnectionPrivate::ObjectTreeNode node; |
| int pathStartPos; |
| QDBusMessage message; |
| bool handled; |
| }; |
| |
| class QDBusSpyCallEvent : public QAbstractMetaCallEvent |
| { |
| public: |
| typedef void (*Hook)(const QDBusMessage&); |
| QDBusSpyCallEvent(QDBusConnectionPrivate *cp, const QDBusConnection &c, const QDBusMessage &msg, |
| const Hook *hooks, int count) |
| : QAbstractMetaCallEvent(cp, 0), conn(c), msg(msg), hooks(hooks), hookCount(count) |
| {} |
| ~QDBusSpyCallEvent() override; |
| void placeMetaCall(QObject *) override; |
| static inline void invokeSpyHooks(const QDBusMessage &msg, const Hook *hooks, int hookCount); |
| |
| QDBusConnection conn; // keeps the refcount in QDBusConnectionPrivate up |
| QDBusMessage msg; |
| const Hook *hooks; |
| int hookCount; |
| }; |
| |
| QT_END_NAMESPACE |
| |
| Q_DECLARE_METATYPE(QDBusSlotCache) |
| |
| #endif // QT_NO_DBUS |
| #endif |