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/****************************************************************************
**
** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the QtDBus module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** No Commercial Usage
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the Technology Preview License Agreement accompanying
** this package.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QDBUSCONNECTION_H
#define QDBUSCONNECTION_H
#include <QtDBus/qdbusmacros.h>
#include <QtCore/qstring.h>
#ifndef QT_NO_DBUS
QT_BEGIN_HEADER
QT_BEGIN_NAMESPACE
QT_MODULE(DBus)
namespace QDBus
{
enum CallMode {
NoBlock,
Block,
BlockWithGui,
AutoDetect
};
}
class QDBusAbstractInterfacePrivate;
class QDBusInterface;
class QDBusError;
class QDBusMessage;
class QDBusPendingCall;
class QDBusConnectionInterface;
class QObject;
class QDBusConnectionPrivate;
class Q_DBUS_EXPORT QDBusConnection
{
Q_GADGET
Q_ENUMS(BusType UnregisterMode)
Q_FLAGS(RegisterOptions)
public:
enum BusType { SessionBus, SystemBus, ActivationBus };
enum RegisterOption {
ExportAdaptors = 0x01,
ExportScriptableSlots = 0x10,
ExportScriptableSignals = 0x20,
ExportScriptableProperties = 0x40,
ExportScriptableInvokables = 0x80,
ExportScriptableContents = 0xf0,
ExportNonScriptableSlots = 0x100,
ExportNonScriptableSignals = 0x200,
ExportNonScriptableProperties = 0x400,
ExportNonScriptableInvokables = 0x800,
ExportNonScriptableContents = 0xf00,
ExportAllSlots = ExportScriptableSlots|ExportNonScriptableSlots,
ExportAllSignals = ExportScriptableSignals|ExportNonScriptableSignals,
ExportAllProperties = ExportScriptableProperties|ExportNonScriptableProperties,
ExportAllInvokables = ExportScriptableInvokables|ExportNonScriptableInvokables,
ExportAllContents = ExportScriptableContents|ExportNonScriptableContents,
#ifndef Q_QDOC
// Qt 4.2 had a misspelling here
ExportAllSignal = ExportAllSignals,
#endif
ExportChildObjects = 0x1000
};
enum UnregisterMode {
UnregisterNode,
UnregisterTree
};
Q_DECLARE_FLAGS(RegisterOptions, RegisterOption)
enum ConnectionCapability {
UnixFileDescriptorPassing = 0x0001
};
Q_DECLARE_FLAGS(ConnectionCapabilities, ConnectionCapability)
QDBusConnection(const QString &name);
QDBusConnection(const QDBusConnection &other);
~QDBusConnection();
QDBusConnection &operator=(const QDBusConnection &other);
bool isConnected() const;
QString baseService() const;
QDBusError lastError() const;
QString name() const;
ConnectionCapabilities connectionCapabilities() const;
bool send(const QDBusMessage &message) const;
bool callWithCallback(const QDBusMessage &message, QObject *receiver,
const char *returnMethod, const char *errorMethod,
int timeout = -1) const;
bool callWithCallback(const QDBusMessage &message, QObject *receiver,
const char *slot, int timeout = -1) const;
QDBusMessage call(const QDBusMessage &message, QDBus::CallMode mode = QDBus::Block,
int timeout = -1) const;
QDBusPendingCall asyncCall(const QDBusMessage &message, int timeout = -1) const;
bool connect(const QString &service, const QString &path, const QString &interface,
const QString &name, QObject *receiver, const char *slot);
bool connect(const QString &service, const QString &path, const QString &interface,
const QString &name, const QString& signature,
QObject *receiver, const char *slot);
bool connect(const QString &service, const QString &path, const QString &interface,
const QString &name, const QStringList &argumentMatch, const QString& signature,
QObject *receiver, const char *slot);
bool disconnect(const QString &service, const QString &path, const QString &interface,
const QString &name, QObject *receiver, const char *slot);
bool disconnect(const QString &service, const QString &path, const QString &interface,
const QString &name, const QString& signature,
QObject *receiver, const char *slot);
bool disconnect(const QString &service, const QString &path, const QString &interface,
const QString &name, const QStringList &argumentMatch, const QString& signature,
QObject *receiver, const char *slot);
bool registerObject(const QString &path, QObject *object,
RegisterOptions options = ExportAdaptors);
void unregisterObject(const QString &path, UnregisterMode mode = UnregisterNode);
QObject *objectRegisteredAt(const QString &path) const;
bool registerService(const QString &serviceName);
bool unregisterService(const QString &serviceName);
QDBusConnectionInterface *interface() const;
void *internalPointer() const;
static QDBusConnection connectToBus(BusType type, const QString &name);
static QDBusConnection connectToBus(const QString &address, const QString &name);
static QDBusConnection connectToPeer(const QString &address, const QString &name);
static void disconnectFromBus(const QString &name);
static void disconnectFromPeer(const QString &name);
static QDBusConnection sessionBus();
static QDBusConnection systemBus();
static QDBusConnection sender();
protected:
explicit QDBusConnection(QDBusConnectionPrivate *dd);
private:
friend class QDBusConnectionPrivate;
QDBusConnectionPrivate *d;
};
Q_DECLARE_OPERATORS_FOR_FLAGS(QDBusConnection::RegisterOptions)
QT_END_NAMESPACE
QT_END_HEADER
#endif // QT_NO_DBUS
#endif
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