| /**************************************************************************** |
| ** |
| ** 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 QtNetwork module of the Qt Toolkit. |
| ** |
| ** $QT_BEGIN_LICENSE:LGPL$ |
| ** GNU Lesser General Public License Usage |
| ** 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. |
| ** |
| ** GNU General Public License Usage |
| ** Alternatively, this file may be used under the terms of the GNU General |
| ** Public License version 3.0 as published by the Free Software Foundation |
| ** and appearing in the file LICENSE.GPL included in the packaging of this |
| ** file. Please review the following information to ensure the GNU General |
| ** Public License version 3.0 requirements will be met: |
| ** http://www.gnu.org/copyleft/gpl.html. |
| ** |
| ** Other Usage |
| ** Alternatively, this file may be used in accordance with the terms and |
| ** conditions contained in a signed written agreement between you and Nokia. |
| ** |
| ** |
| ** |
| ** |
| ** |
| ** $QT_END_LICENSE$ |
| ** |
| ****************************************************************************/ |
| |
| #include "qbearerengine_p.h" |
| |
| #ifndef QT_NO_BEARERMANAGEMENT |
| |
| QT_BEGIN_NAMESPACE |
| |
| QBearerEngine::QBearerEngine(QObject *parent) |
| : QObject(parent), mutex(QMutex::Recursive) |
| { |
| } |
| |
| QBearerEngine::~QBearerEngine() |
| { |
| QHash<QString, QNetworkConfigurationPrivatePointer>::Iterator it; |
| QHash<QString, QNetworkConfigurationPrivatePointer>::Iterator end; |
| for (it = snapConfigurations.begin(), end = snapConfigurations.end(); it != end; ++it) { |
| it.value()->isValid = false; |
| it.value()->id.clear(); |
| } |
| snapConfigurations.clear(); |
| |
| for (it = accessPointConfigurations.begin(), end = accessPointConfigurations.end(); |
| it != end; ++it) { |
| it.value()->isValid = false; |
| it.value()->id.clear(); |
| } |
| accessPointConfigurations.clear(); |
| |
| for (it = userChoiceConfigurations.begin(), end = userChoiceConfigurations.end(); |
| it != end; ++it) { |
| it.value()->isValid = false; |
| it.value()->id.clear(); |
| } |
| userChoiceConfigurations.clear(); |
| } |
| |
| bool QBearerEngine::requiresPolling() const |
| { |
| return false; |
| } |
| |
| /* |
| Returns true if configurations are in use; otherwise returns false. |
| |
| If configurations are in use and requiresPolling() returns true, polling will be enabled for |
| this engine. |
| */ |
| bool QBearerEngine::configurationsInUse() const |
| { |
| QHash<QString, QNetworkConfigurationPrivatePointer>::ConstIterator it; |
| QHash<QString, QNetworkConfigurationPrivatePointer>::ConstIterator end; |
| |
| QMutexLocker locker(&mutex); |
| |
| for (it = accessPointConfigurations.begin(), |
| end = accessPointConfigurations.end(); it != end; ++it) { |
| if (it.value()->ref > 1) |
| return true; |
| } |
| |
| for (it = snapConfigurations.begin(), end = snapConfigurations.end(); it != end; ++it) { |
| if (it.value()->ref > 1) |
| return true; |
| } |
| |
| for (it = userChoiceConfigurations.begin(), |
| end = userChoiceConfigurations.end(); it != end; ++it) { |
| if (it.value()->ref > 1) |
| return true; |
| } |
| |
| return false; |
| } |
| |
| #include "moc_qbearerengine_p.cpp" |
| |
| #endif // QT_NO_BEARERMANAGEMENT |
| |
| QT_END_NAMESPACE |