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/* -*- C++ -*- */
//=============================================================================
/**
* @file CM_Client.h
*
* $Id$
*
* Provides a virtual communcations layer for the client in the
* drwho program.
*
*
* @author Douglas C. Schmidt
*/
//=============================================================================
#ifndef _CM_CLIENT_H
#define _CM_CLIENT_H
#include "Comm_Manager.h"
#include "ace/Time_Value.h"
/**
* @class CM_Client
*
* @brief Provides a virtual communcations layer for the client in the
* drwho program.
*/
class CM_Client : public Comm_Manager
{
public:
// = Initialization and termination.
/// Constructor.
CM_Client (void);
/// Destructor.
virtual ~CM_Client (void);
virtual int mux (char *packet, int &packet_length) = 0;
virtual int demux (char *packet, int &packet_length) = 0;
virtual int open (short port_number);
virtual int receive (int timeout = 0);
virtual int send (void);
private:
fd_set read_fd_;
ACE_Time_Value time_out_;
ACE_Time_Value *top_;
};
#endif /* _CM_CLIENT_H */
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