/***************************************************************************
 *   Copyright (C) 2011 by Joris Guisson                                   *
 *   joris.guisson@gmail.com                                               *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU General Public License as published by  *
 *   the Free Software Foundation; either version 2 of the License, or     *
 *   (at your option) any later version.                                   *
 *                                                                         *
 *   This program is distributed in the hope that it will be useful,       *
 *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
 *   GNU General Public License for more details.                          *
 *                                                                         *
 *   You should have received a copy of the GNU General Public License     *
 *   along with this program; if not, write to the                         *
 *   Free Software Foundation, Inc.,                                       *
 *   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.          *
 ***************************************************************************/


#ifndef NET_STREAMSOCKET_H
#define NET_STREAMSOCKET_H

#include <QByteArray>
#include <net/trafficshapedsocket.h>


namespace net
{
class StreamSocketListener
{
public:
    virtual ~StreamSocketListener() {}

    /**
     * Called when a StreamSocket gets connected.
     */
    virtual void connectFinished(bool succeeded) = 0;

    /**
     * Called when all data has been sent.
     */
    virtual void dataSent() = 0;
};
/**
 * TrafficShapedSocket which provides a simple buffer as outbound data queue.
 * And a callback interface (StreamSocketListener) for notification of events.
 */
class StreamSocket : public net::TrafficShapedSocket
{
public:
    StreamSocket(bool tcp, int ip_version, StreamSocketListener* listener);
    ~StreamSocket() override;

    bool bytesReadyToWrite() const override;
    bt::Uint32 write(bt::Uint32 max, bt::TimeStamp now) override;

    /**
     * Add data to send
     * @param data The QByteArray
     */
    void addData(const QByteArray & data);

private:
    StreamSocketListener* listener;
    QByteArray buffer;
};

}

#endif // NET_STREAMSOCKET_H
