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/****************************************************************************
**
** 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
** 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.
**
** $QT_END_LICENSE$
**
****************************************************************************/
//
// 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 "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) Q_DECL_NOTHROW
{
qSwap(flags, other.flags);
qSwap(slotIdx, other.slotIdx);
qSwap(metaTypes, other.metaTypes);
}
};
typedef QMultiHash<QString, Data> Hash;
Hash hash;
void swap(QDBusSlotCache &other) Q_DECL_NOTHROW { qSwap(hash, other.hash); }
};
Q_DECLARE_SHARED(QDBusSlotCache::Data)
Q_DECLARE_SHARED(QDBusSlotCache)
class QDBusCallDeliveryEvent: public QMetaCallEvent
{
public:
QDBusCallDeliveryEvent(const QDBusConnection &c, int id, QObject *sender,
const QDBusMessage &msg, const QVector<int> &types, int f = 0)
: QMetaCallEvent(0, id, 0, sender, -1), connection(c), message(msg), metaTypes(types), flags(f)
{ }
void placeMetaCall(QObject *object) Q_DECL_OVERRIDE
{
QDBusConnectionPrivate::d(connection)->deliverCall(object, flags, message, metaTypes, id());
}
private:
QDBusConnection connection; // just for refcounting
QDBusMessage message;
QVector<int> metaTypes;
int flags;
};
class QDBusActivateObjectEvent: public QMetaCallEvent
{
public:
QDBusActivateObjectEvent(const QDBusConnection &c, QObject *sender,
const QDBusConnectionPrivate::ObjectTreeNode &n,
int p, const QDBusMessage &m, QSemaphore *s = 0)
: QMetaCallEvent(0, ushort(-1), 0, sender, -1, 0, 0, 0, s), connection(c), node(n),
pathStartPos(p), message(m), handled(false)
{ }
~QDBusActivateObjectEvent();
void placeMetaCall(QObject *) Q_DECL_OVERRIDE;
private:
QDBusConnection connection; // just for refcounting
QDBusConnectionPrivate::ObjectTreeNode node;
int pathStartPos;
QDBusMessage message;
bool handled;
};
class QDBusSpyCallEvent : public QMetaCallEvent
{
public:
typedef void (*Hook)(const QDBusMessage&);
QDBusSpyCallEvent(QDBusConnectionPrivate *cp, const QDBusConnection &c, const QDBusMessage &msg,
const Hook *hooks, int count)
: QMetaCallEvent(0, 0, Q_NULLPTR, cp, 0), conn(c), msg(msg), hooks(hooks), hookCount(count)
{}
~QDBusSpyCallEvent();
void placeMetaCall(QObject *) Q_DECL_OVERRIDE;
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
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