delete_UDPReceiver.h

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#if 0
/* Copyright (C) 2000 KOM/Darmstadt University of Technology
 *
 * You are allowed to use all other parts of the code under the following terms:
 *
 * For non-commercial use, code may be used in unmodified form provided
 * that this copyright notice and this permission notice appear in
 * supporting documentation.
 *
 * This software is provided "as is" and without any express or implied
 * warranties, including, without limitation, the implied warranty of
 * fitness for a particular purpose.
 *
 * The code may be subjected to the GNU General Public License, Version 2,
 * and re-distributed under the terms of this license.
 * As a special exception, permission is granted to link this code
 * with the Qt library and distribute executables, as long as you
 * follow the requirements of the GNU GPL in regard to all of the
 * software in the executable aside from Qt.
 *
 * Commercial use other than under the terms of the GNU General Public
 * License is allowed only after express negotiation of conditions
 * with the authors.
 */
#ifndef UDPRECEIVER_H 
#define UDPRECEIVER_H

/* include some files */
#include <unistd.h>
#include <string.h>
#include "MNRTPFileAndUDPStreamer.h"
#include "MNMutex.h"
#include "MNProtectedVar.h"
#include "MNlogger.h"
#include "MNRTPevent.h"
#include "MNRTPcallback.h"

class UDPReceiver : public MNRTPevent
                  , public MNRTP_RTCPbye_callback
                  // , public MNRTPcallback
{
private:
  /* vars */
  char*                version_text;
  MNlogger             logger;
  MNMutex              initialized;

  /* filestreamer vars */
  MNRTPFileAndUDPStreamer*   filestreamer;
  ProtectedVar<unsigned int> bandwidth;
  ProtectedVar<int>    _port;
  ProtectedVar<int>    id;
  char*                target;
  MNMutex              target_mutex;
  char*                file_name;
  MNMutex              file_name_mutex;
  ProtectedBool        forced;
  ProtectedVar<unsigned int> forced_timeout;
  ProtectedVar<unsigned int> forced_packet_size;
  ProtectedVar<int>    ttl;
  ProtectedVar<int>    udp_port;

  /* flags */
  ProtectedBool        verbose;
  ProtectedBool        log;
  ProtectedBool        ende;
  ProtectedBool        started;

  /* pipe comm */
  fd_set               read_set, write_set, except_set;
  MNMutex              fdset_mutex;
  int                  notify_pipe[2];

  /* functions */
  void                 wake( const char* text );
  void                 init();
  void                 selectIT();

  /* callbacks */
  virtual void         StreamEvent(stream_event_t event, int fd);
  virtual void         StreamError(int error, int fd);
  virtual void         RTCPbye_cb(u_int32 ssrc, text_item_t *bye_text);
  /* if opening more than one UDP port simultanously, implement the event callbacks UDPPort and UDPtarget */

public:
  UDPReceiver();
  virtual ~UDPReceiver();
  
  bool                 ParseCmdLine(int argc, char* argv[]);
  const char*          GetVer();
  const char*          Usage();
  void                 TzStart();
  void                 Stop();

  /* options */
  void                 SetVerbose();
  void                 UnsetVerbose();
  void                 SetLog();
  void                 UnsetLog();
  void                 SetBandwidth(unsigned int bw);
  unsigned int         GetBandwidth();
  void                 SetPort(int port_);
  int                  GetPort();
  void                 SetId(int id_);
  int                  GetId();
  void                 SetHost(const char* host);
  char*                GetHost();
  void                 SetForced();
  void                 UnsetForced();
  bool                 GetForced();
  void                 SetFname(const char* text);
  char*                GetFname();
  void                 SetForcedPacketSize(unsigned int val);
  unsigned int         GetForcedPacketSize();
  void                 SetForcedTimeout(unsigned int val);
  unsigned int         GetForcedTimeout();
  void                 SetTtl(int val);
  int                  GetTtl();
  void                 SetUdpPort(int val);
  int                  GetUdpPort();
}; 

#endif

#endif

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