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Diffstat (limited to 'src/network/bearer/qnetworksession_p.h')
| -rw-r--r-- | src/network/bearer/qnetworksession_p.h | 170 |
1 files changed, 170 insertions, 0 deletions
diff --git a/src/network/bearer/qnetworksession_p.h b/src/network/bearer/qnetworksession_p.h new file mode 100644 index 0000000000..a92b7ce315 --- /dev/null +++ b/src/network/bearer/qnetworksession_p.h @@ -0,0 +1,170 @@ +/**************************************************************************** +** +** 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. +** +** $QT_BEGIN_LICENSE:LGPL$ +** 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 QNETWORKSESSIONPRIVATE_H +#define QNETWORKSESSIONPRIVATE_H + +// +// W A R N I N G +// ------------- +// +// This file is not part of the Qt API. It exists purely as an +// implementation detail. This header file may change from version to +// version without notice, or even be removed. +// +// We mean it. +// + +#include "qnetworksession.h" +#include "qnetworkconfiguration_p.h" +#include "QtCore/qsharedpointer.h" + +#ifndef QT_NO_BEARERMANAGEMENT + +#ifdef Q_OS_SYMBIAN +class RConnection; +class RSocket; +class RHostResolver; +#endif + +QT_BEGIN_NAMESPACE + +class Q_NETWORK_EXPORT QNetworkSessionPrivate : public QObject +{ + Q_OBJECT + + friend class QNetworkSession; + +public: + QNetworkSessionPrivate() : QObject(), + state(QNetworkSession::Invalid), isOpen(false), mutex(QMutex::Recursive) + {} + virtual ~QNetworkSessionPrivate() + {} + + //called by QNetworkSession constructor and ensures + //that the state is immediately updated (w/o actually opening + //a session). Also this function should take care of + //notification hooks to discover future state changes. + virtual void syncStateWithInterface() = 0; + +#ifndef QT_NO_NETWORKINTERFACE + virtual QNetworkInterface currentInterface() const = 0; +#endif + virtual QVariant sessionProperty(const QString &key) const = 0; + virtual void setSessionProperty(const QString &key, const QVariant &value) = 0; + + virtual void open() = 0; + virtual void close() = 0; + virtual void stop() = 0; + + virtual void setALREnabled(bool /*enabled*/) {} + virtual void migrate() = 0; + virtual void accept() = 0; + virtual void ignore() = 0; + virtual void reject() = 0; + + virtual QString errorString() const = 0; //must return translated string + virtual QNetworkSession::SessionError error() const = 0; + + virtual quint64 bytesWritten() const = 0; + virtual quint64 bytesReceived() const = 0; + virtual quint64 activeTime() const = 0; + +#ifdef Q_OS_SYMBIAN + // get internal RConnection (not thread safe, call only from thread that owns the QNetworkSession) + static RConnection* nativeSession(QNetworkSession&); + virtual RConnection* nativeSession() = 0; + // open socket using the internal RConnection (thread safe) + static TInt nativeOpenSocket(QNetworkSession& session, RSocket& socket, TUint family, TUint type, TUint protocol); + // open host resolver using the internal RConnection (thread safe) + static TInt nativeOpenHostResolver(QNetworkSession& session, RHostResolver& resolver, TUint family, TUint protocol); +#endif +protected: + inline QNetworkConfigurationPrivatePointer privateConfiguration(const QNetworkConfiguration &config) const + { + return config.d; + } + + inline void setPrivateConfiguration(QNetworkConfiguration &config, + QNetworkConfigurationPrivatePointer ptr) const + { + config.d = ptr; + } + +Q_SIGNALS: + //releases any pending waitForOpened() calls + void quitPendingWaitsForOpened(); + + void error(QNetworkSession::SessionError error); + void stateChanged(QNetworkSession::State state); + void closed(); + void newConfigurationActivated(); + void preferredConfigurationChanged(const QNetworkConfiguration &config, bool isSeamless); + +protected: + QNetworkSession *q; + + // The config set on QNetworkSession. + QNetworkConfiguration publicConfig; + + // If publicConfig is a ServiceNetwork this is a copy of publicConfig. + // If publicConfig is an UserChoice that is resolved to a ServiceNetwork this is the actual + // ServiceNetwork configuration. + QNetworkConfiguration serviceConfig; + + // This is the actual active configuration currently in use by the session. + // Either a copy of publicConfig or one of serviceConfig.children(). + QNetworkConfiguration activeConfig; + + QNetworkSession::State state; + bool isOpen; + + QMutex mutex; +}; + +QT_END_NAMESPACE + +Q_DECLARE_METATYPE(QSharedPointer<QNetworkSession>) + +#endif // QT_NO_BEARERMANAGEMENT + +#endif // QNETWORKSESSIONPRIVATE_H |