/* -*- C++ -*- */
// $Id$

#ifndef TAO_AV_FTP_H
#define TAO_AV_FTP_H

#include "ace/Get_Opt.h"
#include "ace/High_Res_Timer.h"
#include "orbsvcs/AV/AVStreams_i.h"
#include "orbsvcs/AV/Flows_T.h"
#include "orbsvcs/AV/Endpoint_Strategy.h"
#include "orbsvcs/AV/Transport.h"
#include "orbsvcs/AV/sfp.h"
#include "orbsvcs/AV/MCast.h"

class Client;

class FTP_Client_Callback;

class FTP_Client_Producer
  :public virtual TAO_FlowProducer
{
public:
  FTP_Client_Producer (void);
  virtual int get_callback (const char *flowname,
                            TAO_AV_Callback *&callback);
  int set_protocol_object (const char *flowname,
                           TAO_AV_Protocol_Object *object);
protected:
  FTP_Client_Callback *callback_;
};

class FTP_Client_Callback
  :public TAO_AV_Callback
{
public:
  FTP_Client_Callback (void);
  virtual int handle_timeout (void *arg);
  virtual int handle_end_stream (void);
  virtual void get_timeout (ACE_Time_Value *&tv,
                            void *&arg);
  void set_protocol_object (TAO_AV_Protocol_Object *protocol_object) {this->protocol_object_ = protocol_object;}

protected:
  int count_;
  TAO_AV_Protocol_Object *protocol_object_;
};

typedef TAO_AV_Endpoint_Reactive_Strategy_A<TAO_StreamEndPoint_A,TAO_VDev,AV_Null_MediaCtrl> ENDPOINT_STRATEGY;

class Client
{
public:
  Client (void);
  int init (int argc, char **argv);
  int run (void);
  FILE *file (void);
  const char *flowname (void);
  TAO_StreamCtrl* streamctrl (void);
  AVStreams::protocolSpec protocols (void);
  const char *format (void);
  const char *address (void);
private:
  int parse_args (int argc, char **argv);
  ENDPOINT_STRATEGY endpoint_strategy_;
  TAO_StreamCtrl streamctrl_;
  // Video stream controller

  int argc_;
  char **argv_;
  const char *filename_;
  ACE_CString address_;
  ACE_CString peer_addr_;

  FILE *fp_;
  char *protocol_;
  ACE_CString flowname_;
  int use_sfp_;
  CORBA::ORB_var orb_;
  PortableServer::POA_ptr poa_;
  TAO_StreamEndPoint_A *streamendpoint_a_;
  AVStreams::StreamEndPoint_A_var sep_a_;
  FTP_Client_Producer *fep_a_;
  AVStreams::FlowProducer_var fep_a_obj_;
};

typedef ACE_Singleton<Client,ACE_Null_Mutex> CLIENT;

#endif /* TAO_AV_FTP_H */