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// -*- C++ -*-
//==========================================================================
/**
* @file SHMIOP_Endpoint.h
*
* $Id$
*
* SHMIOP implementation of PP Framework Endpoint interface.
*
*
* @author Marina Spivak <marina@cs.wustl.edu>
*/
//==========================================================================
#ifndef TAO_SHMIOP_ENDPOINT_H
#define TAO_SHMIOP_ENDPOINT_H
#include /**/ "ace/pre.h"
#include "tao/Endpoint.h"
#if !defined (ACE_LACKS_PRAGMA_ONCE)
# pragma once
#endif /* ACE_LACKS_PRAGMA_ONCE */
#if defined (TAO_HAS_SHMIOP) && (TAO_HAS_SHMIOP != 0)
#include "tao/CORBA_String.h"
#include "strategies_export.h"
#include "ace/INET_Addr.h"
#include "ace/MEM_Addr.h"
/**
* @class TAO_SHMIOP_Endpoint
*
* @brief TAO_SHMIOP_Endpoint
*
* SHMIOP-specific implementation of PP Framework Endpoint interface.
*/
class TAO_Strategies_Export TAO_SHMIOP_Endpoint : public TAO_Endpoint
{
public:
friend class TAO_SHMIOP_Profile;
// = Initialization and termination methods.
/// Default constructor.
TAO_SHMIOP_Endpoint (void);
/// Constructor. This is the most efficient constructor since it
/// does not require any address resolution processing.
TAO_SHMIOP_Endpoint (const char *host,
CORBA::UShort port,
const ACE_INET_Addr &addr,
CORBA::Short priority = TAO_INVALID_PRIORITY);
/// Constructor.
TAO_SHMIOP_Endpoint (const ACE_MEM_Addr &addr,
int use_dotted_decimal_addresses);
/// Constructor. -- More of a extension of the previous one. One of
/// them need to go. We will decide about that as time goes by.
TAO_SHMIOP_Endpoint (const ACE_INET_Addr &addr,
int use_dotted_decimal_addresses);
/// Constructor. This constructor is used when decoding endpoints.
TAO_SHMIOP_Endpoint (const char *host,
CORBA::UShort port,
CORBA::Short priority);
/// Destructor.
~TAO_SHMIOP_Endpoint (void);
/**
* @name TAO_Endpoint Methods
*
* Please check the documentation in Endpoint.h for details.
*/
//@{
/// Return a copy of <this>
virtual TAO_Endpoint *next (void);
virtual int addr_to_string (char *buffer, size_t length);
virtual TAO_Endpoint *duplicate (void);
/// Return true if this endpoint is equivalent to <other_endpoint>. Two
/// endpoints are equivalent iff their port and host are the same.
CORBA::Boolean is_equivalent (const TAO_Endpoint *other_endpoint);
/// Return a hash value for this object.
CORBA::ULong hash (void);
//@}
// = SHMIOP_Endpoint-specific methods.
/// Return a reference to the <object_addr>.
const ACE_INET_Addr &object_addr (void) const;
/// Return a pointer to the host string. This object maintains
/// ownership of this string.
const char *host (void) const;
/// Copy the string <h> into <host_> and return the resulting pointer.
/// This object maintains ownership of this string.
const char *host (const char *h);
/// Return the port number.
CORBA::UShort port (void) const;
/// Set the port number.
CORBA::UShort port (CORBA::UShort p);
private:
/// Helper method for setting INET_Addr.
int set (const ACE_INET_Addr &addr,
int use_dotted_decimal_addresses);
/// String representing the host name.
CORBA::String_var host_;
/// TCP port number.
CORBA::UShort port_;
/// Cached instance of <ACE_INET_Addr> for use in making
/// invocations, etc.
ACE_INET_Addr object_addr_;
/// Flag to indicate if the address has been resolved and set.
int object_addr_set_;
/// SHMIOP Endpoints can be stringed into a list. Return the next
/// endpoint in the list, if any.
TAO_SHMIOP_Endpoint *next_;
};
#if defined (__ACE_INLINE__)
# include "SHMIOP_Endpoint.i"
#endif /* __ACE_INLINE__ */
#endif /* TAO_HAS_SHMIOP && TAO_HAS_SHMIOP != 0 */
#include /**/ "ace/post.h"
#endif /* TAO_IIOP_PROFILE_H */
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