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209 lines
7.7 KiB
C
209 lines
7.7 KiB
C
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/****************************************************************************
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**
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** Copyright (C) 2015 The Qt Company Ltd.
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** Contact: http://www.qt.io/licensing/
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**
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** This file is part of the QtDBus module of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL$
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and The Qt Company. For licensing terms
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** and conditions see http://www.qt.io/terms-conditions. For further
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** information use the contact form at http://www.qt.io/contact-us.
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**
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** GNU Lesser General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 2.1 or version 3 as published by the Free
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** Software Foundation and appearing in the file LICENSE.LGPLv21 and
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** LICENSE.LGPLv3 included in the packaging of this file. Please review the
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** following information to ensure the GNU Lesser General Public License
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** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
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** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** As a special exception, The Qt Company gives you certain additional
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** rights. These rights are described in The Qt Company LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 3.0 as published by the Free Software
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** Foundation and appearing in the file LICENSE.GPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU General Public License version 3.0 requirements will be
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** met: http://www.gnu.org/copyleft/gpl.html.
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#ifndef QDBUSCONNECTION_H
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#define QDBUSCONNECTION_H
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#include <QtDBus/qdbusmacros.h>
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#include <QtCore/qstring.h>
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#ifndef QT_NO_DBUS
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QT_BEGIN_HEADER
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QT_BEGIN_NAMESPACE
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namespace QDBus
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{
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enum CallMode {
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NoBlock,
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Block,
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BlockWithGui,
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AutoDetect
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};
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}
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class QDBusAbstractInterfacePrivate;
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class QDBusInterface;
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class QDBusError;
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class QDBusMessage;
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class QDBusPendingCall;
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class QDBusConnectionInterface;
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class QDBusVirtualObject;
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class QObject;
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class QDBusConnectionPrivate;
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class Q_DBUS_EXPORT QDBusConnection
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{
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Q_GADGET
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Q_ENUMS(BusType UnregisterMode)
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Q_FLAGS(RegisterOptions)
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public:
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enum BusType { SessionBus, SystemBus, ActivationBus };
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enum RegisterOption {
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ExportAdaptors = 0x01,
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ExportScriptableSlots = 0x10,
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ExportScriptableSignals = 0x20,
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ExportScriptableProperties = 0x40,
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ExportScriptableInvokables = 0x80,
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ExportScriptableContents = 0xf0,
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ExportNonScriptableSlots = 0x100,
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ExportNonScriptableSignals = 0x200,
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ExportNonScriptableProperties = 0x400,
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ExportNonScriptableInvokables = 0x800,
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ExportNonScriptableContents = 0xf00,
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ExportAllSlots = ExportScriptableSlots|ExportNonScriptableSlots,
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ExportAllSignals = ExportScriptableSignals|ExportNonScriptableSignals,
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ExportAllProperties = ExportScriptableProperties|ExportNonScriptableProperties,
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ExportAllInvokables = ExportScriptableInvokables|ExportNonScriptableInvokables,
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ExportAllContents = ExportScriptableContents|ExportNonScriptableContents,
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ExportChildObjects = 0x1000
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// Reserved = 0xff000000
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};
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enum UnregisterMode {
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UnregisterNode,
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UnregisterTree
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};
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Q_DECLARE_FLAGS(RegisterOptions, RegisterOption)
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enum VirtualObjectRegisterOption {
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SingleNode = 0x0,
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SubPath = 0x1
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// Reserved = 0xff000000
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};
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Q_DECLARE_FLAGS(VirtualObjectRegisterOptions, VirtualObjectRegisterOption)
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enum ConnectionCapability {
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UnixFileDescriptorPassing = 0x0001
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};
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Q_DECLARE_FLAGS(ConnectionCapabilities, ConnectionCapability)
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QDBusConnection(const QString &name);
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QDBusConnection(const QDBusConnection &other);
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~QDBusConnection();
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QDBusConnection &operator=(const QDBusConnection &other);
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bool isConnected() const;
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QString baseService() const;
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QDBusError lastError() const;
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QString name() const;
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ConnectionCapabilities connectionCapabilities() const;
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bool send(const QDBusMessage &message) const;
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bool callWithCallback(const QDBusMessage &message, QObject *receiver,
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const char *returnMethod, const char *errorMethod,
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int timeout = -1) const;
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bool callWithCallback(const QDBusMessage &message, QObject *receiver,
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const char *slot, int timeout = -1) const;
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QDBusMessage call(const QDBusMessage &message, QDBus::CallMode mode = QDBus::Block,
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int timeout = -1) const;
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QDBusPendingCall asyncCall(const QDBusMessage &message, int timeout = -1) const;
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bool connect(const QString &service, const QString &path, const QString &interface,
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const QString &name, QObject *receiver, const char *slot);
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bool connect(const QString &service, const QString &path, const QString &interface,
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const QString &name, const QString& signature,
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QObject *receiver, const char *slot);
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bool connect(const QString &service, const QString &path, const QString &interface,
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const QString &name, const QStringList &argumentMatch, const QString& signature,
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QObject *receiver, const char *slot);
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bool disconnect(const QString &service, const QString &path, const QString &interface,
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const QString &name, QObject *receiver, const char *slot);
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bool disconnect(const QString &service, const QString &path, const QString &interface,
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const QString &name, const QString& signature,
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QObject *receiver, const char *slot);
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bool disconnect(const QString &service, const QString &path, const QString &interface,
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const QString &name, const QStringList &argumentMatch, const QString& signature,
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QObject *receiver, const char *slot);
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bool registerObject(const QString &path, QObject *object,
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RegisterOptions options = ExportAdaptors);
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void unregisterObject(const QString &path, UnregisterMode mode = UnregisterNode);
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QObject *objectRegisteredAt(const QString &path) const;
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bool registerVirtualObject(const QString &path, QDBusVirtualObject *object,
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VirtualObjectRegisterOption options = SingleNode);
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bool registerService(const QString &serviceName);
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bool unregisterService(const QString &serviceName);
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QDBusConnectionInterface *interface() const;
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void *internalPointer() const;
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static QDBusConnection connectToBus(BusType type, const QString &name);
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static QDBusConnection connectToBus(const QString &address, const QString &name);
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static QDBusConnection connectToPeer(const QString &address, const QString &name);
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static void disconnectFromBus(const QString &name);
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static void disconnectFromPeer(const QString &name);
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static QByteArray localMachineId();
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static QDBusConnection sessionBus();
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static QDBusConnection systemBus();
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static QDBusConnection sender();
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protected:
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explicit QDBusConnection(QDBusConnectionPrivate *dd);
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private:
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friend class QDBusConnectionPrivate;
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QDBusConnectionPrivate *d;
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};
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Q_DECLARE_OPERATORS_FOR_FLAGS(QDBusConnection::RegisterOptions)
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Q_DECLARE_OPERATORS_FOR_FLAGS(QDBusConnection::VirtualObjectRegisterOptions)
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QT_END_NAMESPACE
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QT_END_HEADER
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#endif // QT_NO_DBUS
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#endif
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