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++ // Copyright (C) 2016 The Qt Company Ltd.
++ // Copyright (C) 2016 Intel Corporation.
++ // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
++ // Qt-Security score:significant reason:default
++
++ #include "qdbusserver.h"
++ #include "qdbusconnection_p.h"
++ #include "qdbusconnectionmanager_p.h"
++ #include "qdbusutil_p.h"
++
++ #include <QtCore/private/qlocking_p.h>
++
++ #ifndef QT_NO_DBUS
++
++ QT_BEGIN_NAMESPACE
++
++ /*!
++ \class QDBusServer
++ \inmodule QtDBus
++
++ \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), d(nullptr)
++ {
++ if (address.isEmpty())
++ return;
++
++ if (!qdbus_loadLibDBus())
++ return;
++
++ QDBusConnectionManager *instance = QDBusConnectionManager::instance();
++ if (!instance)
++ return;
++
++ instance->createServer(address, this);
++ Q_ASSERT(d != nullptr);
++ }
++
++ /*!
++ Constructs a QDBusServer with the given \a parent. The server will listen
++ for connections in \c {/tmp} (on Unix systems) or on a TCP port bound to
++ localhost (elsewhere).
++ */
++ QDBusServer::QDBusServer(QObject *parent)
++ : QDBusServer(
++ #ifdef Q_OS_UNIX
++ // Use Unix sockets on Unix systems only
++ QStringLiteral("unix:tmpdir=/tmp"),
++ #else
++ QStringLiteral("tcp:"),
++ #endif
++ parent)
++ {
++ }
++
++ /*!
++ Destructs a QDBusServer
++ */
++ QDBusServer::~QDBusServer()
++ {
++ if (!d)
++ return;
++
++ auto manager = QDBusConnectionManager::instance();
++ if (!manager)
++ return;
++
++ QWriteLocker writeLocker(&d->lock);
++ manager->removeConnections(d->serverConnectionNames);
++ d->serverConnectionNames.clear();
++
++ d->serverObject = nullptr;
++ d->ref.storeRelaxed(0);
++ d->deleteLater();
++ }
++
++ /*!
++ Returns \c 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 ? d->lastError : QDBusError(QDBusError::Disconnected, QDBusUtil::disconnectedErrorMessage());
++ }
++
++ /*!
++ 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;
++ }
++
++ /*!
++ \since 5.3
++
++ If \a value is set to true, an incoming connection can proceed even if the
++ connecting client is not authenticated as a user.
++
++ By default, this value is false.
++
++ \sa isAnonymousAuthenticationAllowed()
++ */
++ void QDBusServer::setAnonymousAuthenticationAllowed(bool value)
++ {
++ if (!d)
++ return;
++
++ d->anonymousAuthenticationAllowed = value;
++ }
++
++ /*!
++ \since 5.3
++
++ Returns true if anonymous authentication is allowed.
++
++ \sa setAnonymousAuthenticationAllowed()
++ */
++ bool QDBusServer::isAnonymousAuthenticationAllowed() const
++ {
++ if (!d)
++ return false;
++
++ return d->anonymousAuthenticationAllowed;
++ }
++
++ /*!
++ \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
++
++ #include "moc_qdbusserver.cpp"
++
++ #endif // QT_NO_DBUS