/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/***************************************************************************
 *            networksender.h
 *
 *  Mon Mar  6 20:14:35 CET 2006
 *  Copyright  2006 Bent Bisballe Nyeng
 *  deva@aasimon.org
 ****************************************************************************/

/*
 *  This file is part of MIaV.
 *
 *  MIaV 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.
 *
 *  MIaV 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 MIaV; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA.
 */
#ifndef __MIAV_NETWORKSENDER_H__
#define __MIAV_NETWORKSENDER_H__

#include <QThread>
#include <QLinkedList>
#include <QString>
#include <QMutex>
#include <QSemaphore>

#include <frame.h>

#include "tcp_socket.h"
#include "network.h"

#include <string>

// How many steps to do avarage calculation over.
#define BUFFERSIZE 100

class NetworkSender : public QThread
{
public:
  NetworkSender(QString cpr);
  ~NetworkSender();

  void pushFrame(Frame* frame, bool freeze, bool snapshot);
  unsigned int queueSize();

  void run();
  void stop();

  double getfps();

private:
  TCPSocket *socket;
  Network *network;

  std::string ip;
  int port;

  volatile bool running;

  QMutex mutex;
  QSemaphore terminatesemaphore;
  QSemaphore semaphore;
  QLinkedList<Frame*> framelist;

  // Server stats
  QMutex statusmutex;
  double fps;

  // Timer stuff (to calc the fps)
  long long interval;
  unsigned int frametime[BUFFERSIZE];
  struct timeval time; 
  struct timeval oldtime; 
  void checkPoint();
};

#endif/*__MIAV_NETWORKSENDER_H__*/