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/* -*- C++ -*- */
// $Id$
//=============================================================================
/**
* @file receiver.h
*
* receiver.h,v 1.1 2001/04/15 02:56:26 yamuna Exp
*
* @author Yamuna Krishnamurthy <yamuna@cs.wustl.edu>
*/
//=============================================================================
#include "orbsvcs/orbsvcs/Naming/Naming_Utils.h"
#include "orbsvcs/orbsvcs/AV/AVStreams_i.h"
#include "orbsvcs/orbsvcs/AV/Endpoint_Strategy.h"
#include "orbsvcs/orbsvcs/AV/Policy.h"
// = AVStreams calls this class when data shows up from a sender.
class Receiver_Callback : public TAO_AV_Callback
{
public:
Receiver_Callback (void);
/// Constructor.
/// Method that is called when there is data to be received from a
/// sender.
int receive_frame (ACE_Message_Block *frame,
TAO_AV_frame_info *frame_info,
const ACE_Addr &peer_address);
/// Called when the sender is done sending data and wants to close
/// down the connection.
int handle_destroy (void);
/// Set the related stream control for this flow.
void streamctrl (AVStreams::StreamCtrl_ptr streamctrl);
private:
int frame_count_;
/// Keeping a count of the incoming frames.
/// Related stream control.
AVStreams::StreamCtrl_ptr streamctrl_;
};
// = AVStreams calls this class during connection setup.
class Receiver_StreamEndPoint : public TAO_Server_StreamEndPoint
{
public:
/// Create a receiver application callback.
int get_callback (const char *flowname,
TAO_AV_Callback *&callback);
private:
Receiver_Callback callback_;
/// Receiver application callback.
};
// = This class receives data from a AV sender and writes it to a file.
class Receiver
{
public:
Receiver (void);
/// Constructor
~Receiver (void);
/// Destructor.
int init (int argc,
char **argv
ACE_ENV_ARG_DECL_NOT_USED);
/// Initialize data components.
protected:
TAO_Naming_Client naming_client_;
/// The Naming Service Client.
TAO_AV_Endpoint_Reactive_Strategy_B
<Receiver_StreamEndPoint,TAO_VDev,AV_Null_MediaCtrl> reactive_strategy_;
/// The endpoint reactive strategy.
TAO_MMDevice *mmdevice_;
/// Receiver MMDevice.
};
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