/****************************************************************************
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****************************************************************************/

#ifndef QBEARERENGINE_IMPL_H
#define QBEARERENGINE_IMPL_H

#include <QtNetwork/private/qbearerengine_p.h>

#ifndef QT_NO_BEARERMANAGEMENT

QT_BEGIN_NAMESPACE

class QBearerEngineImpl : public QBearerEngine
{
    Q_OBJECT

public:
    enum ConnectionError {
        InterfaceLookupError = 0,
        ConnectError,
        OperationNotSupported,
        DisconnectionError,
    };

    QBearerEngineImpl(QObject *parent = 0) : QBearerEngine(parent) {}
    ~QBearerEngineImpl() {}

    virtual void connectToId(const QString &id) = 0;
    virtual void disconnectFromId(const QString &id) = 0;

    virtual QString getInterfaceFromId(const QString &id) = 0;

    virtual QNetworkSession::State sessionStateForId(const QString &id) = 0;

    virtual quint64 bytesWritten(const QString &) { return Q_UINT64_C(0); }
    virtual quint64 bytesReceived(const QString &) { return Q_UINT64_C(0); }
    virtual quint64 startTime(const QString &) { return Q_UINT64_C(0); }

Q_SIGNALS:
    void connectionError(const QString &id, QBearerEngineImpl::ConnectionError error);
};

QT_END_NAMESPACE

#endif // QT_NO_BEARERMANAGEMENT

#endif // QBEARERENGINE_IMPL_H