/****************************************************************************
**
** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the QtBluetooth module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL21$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Digia. For licensing terms and
** conditions see http://qt.digia.com/licensing. For further information
** use the contact form at http://qt.digia.com/contact-us.
**
** 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 or version 3 as published by the Free
** Software Foundation and appearing in the file LICENSE.LGPLv21 and
** LICENSE.LGPLv3 included in the packaging of this file. Please review the
** following information to ensure the GNU Lesser General Public License
** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Digia gives you certain additional
** rights. These rights are described in the Digia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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** $QT_END_LICENSE$
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****************************************************************************/

#ifndef HCIMANAGER_P_H
#define HCIMANAGER_P_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 <QObject>
#include <QtCore/QSet>
#include <QtCore/QSocketNotifier>
#include <QtBluetooth/QBluetoothAddress>
#include "bluez/bluez_data_p.h"

QT_BEGIN_NAMESPACE

class HciManager : public QObject
{
    Q_OBJECT
public:
    enum HciEvent {
        EncryptChangeEvent = EVT_ENCRYPT_CHANGE,
    };

    explicit HciManager(const QBluetoothAddress &deviceAdapter, QObject *parent = 0);
    ~HciManager();

    bool isValid() const;
    bool monitorEvent(HciManager::HciEvent event);
    void stopEvents();
    QBluetoothAddress addressForConnectionHandle(quint16 handle) const;


signals:
    void encryptionChangedEvent(const QBluetoothAddress &address, bool wasSuccess);

private slots:
    void _q_readNotify();

private:
    int hciForAddress(const QBluetoothAddress &deviceAdapter);

    int hciSocket;
    int hciDev;
    QSocketNotifier *notifier;
    QSet<HciManager::HciEvent> runningEvents;
};

QT_END_NAMESPACE

#endif // HCIMANAGER_P_H