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Diffstat (limited to 'src/dbus/qdbusserver.cpp')
-rw-r--r-- | src/dbus/qdbusserver.cpp | 140 |
1 files changed, 140 insertions, 0 deletions
diff --git a/src/dbus/qdbusserver.cpp b/src/dbus/qdbusserver.cpp new file mode 100644 index 0000000000..abc5cb3cbe --- /dev/null +++ b/src/dbus/qdbusserver.cpp @@ -0,0 +1,140 @@ +/**************************************************************************** +** +** 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. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "qdbusserver.h" +#include "qdbusconnection_p.h" +#include "qdbusconnectionmanager_p.h" + +#ifndef QT_NO_DBUS + +QT_BEGIN_NAMESPACE + +/*! + \class QDBusServer + \inmodule QtDBus + \internal + + \brief The QDBusServer class provides peer-to-peer communication + between processes on the same computer. +*/ + +/*! + Constructs a QDBusServer with the given \a address, and the given + \a parent. +*/ +QDBusServer::QDBusServer(const QString &address, QObject *parent) + : QObject(parent) +{ + if (address.isEmpty()) + return; + + if (!qdbus_loadLibDBus()) { + d = 0; + return; + } + d = new QDBusConnectionPrivate(this); + + QMutexLocker locker(&QDBusConnectionManager::instance()->mutex); + QDBusConnectionManager::instance()->setConnection(QLatin1String("QDBusServer-") + QString::number(reinterpret_cast<qulonglong>(d)), d); + + QObject::connect(d, SIGNAL(newServerConnection(QDBusConnection)), + this, SIGNAL(newConnection(QDBusConnection))); + + QDBusErrorInternal error; + d->setServer(q_dbus_server_listen(address.toUtf8().constData(), error), error); +} + +/*! + Destructs a QDBusServer +*/ +QDBusServer::~QDBusServer() +{ + if (QDBusConnectionManager::instance()) { + QMutexLocker locker(&QDBusConnectionManager::instance()->mutex); + QDBusConnectionManager::instance()->removeConnection(d->name); + } +} + +/*! + Returns true if this QDBusServer object is connected. + + If it isn't connected, you need to call the constructor again. +*/ +bool QDBusServer::isConnected() const +{ + return d && d->server && q_dbus_server_get_is_connected(d->server); +} + +/*! + Returns the last error that happened in this server. + + This function is provided for low-level code. +*/ +QDBusError QDBusServer::lastError() const +{ + return d->lastError; +} + +/*! + Returns the address this server is associated with. +*/ +QString QDBusServer::address() const +{ + QString addr; + if (d && d->server) { + char *c = q_dbus_server_get_address(d->server); + addr = QString::fromUtf8(c); + q_dbus_free(c); + } + + return addr; +} + +/*! + \fn void QDBusServer::newConnection(const QDBusConnection &connection) + + This signal is emitted when a new client connection \a connection is + established to the server. + */ + +QT_END_NAMESPACE + +#endif // QT_NO_DBUS |