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// -*- C++ -*-
//=============================================================================
/**
* @file HTIOP_Profile.h
*
* $Id$
*
* HTIOP profile specific processing
*
*
* @author Fred Kuhns <fredk@cs.wustl.edu>
*/
//=============================================================================
#ifndef HTIOP_PROFILE_H
#define HTIOP_PROFILE_H
#include /**/ "ace/pre.h"
#include "tao/Profile.h"
#if !defined (ACE_LACKS_PRAGMA_ONCE)
# pragma once
#endif /* ACE_LACKS_PRAGMA_ONCE */
#include "tao/Object_KeyC.h"
#include "orbsvcs/HTIOP/HTIOP_Endpoint.h"
#include "ace/Synch.h"
#if !defined (OCI_TAG_HTIOP_PROFILE)
# define OCI_TAG_HTIOP_PROFILE 0x4f434902U
#endif
TAO_BEGIN_VERSIONED_NAMESPACE_DECL
namespace TAO
{
namespace HTIOP
{
// TAO HTIOP_Profile concrete Profile definitions
/**
* @class HTIOP_Profile
*
* @brief This class defines the protocol specific attributes required
* for locating ORBs over a TCP/IP network.
*
* This class defines the HTIOP profile as specified in the CORBA
* specification.
*/
class HTIOP_Export Profile : public TAO_Profile
{
public:
/// The object key delimiter that HTIOP uses or expects.
static const char object_key_delimiter_;
virtual char object_key_delimiter (void) const;
/// Return the char string prefix.
static const char *prefix (void);
/// Profile constructor, same as above except the object_key has
/// already been marshaled.
Profile (const ACE::HTBP::Addr &addr,
const TAO::ObjectKey &object_key,
const TAO_GIOP_Message_Version &version,
TAO_ORB_Core *orb_core);
/// Profile constructor, this is the most efficient since it
/// doesn't require any address resolution processing.
Profile (const char *host,
CORBA::UShort port,
const char *htid,
const TAO::ObjectKey &object_key,
const ACE::HTBP::Addr &addr,
const TAO_GIOP_Message_Version &version,
TAO_ORB_Core *orb_core);
/// Profile constructor, default.
Profile (TAO_ORB_Core *orb_core);
/// Destructor is to be called only through <_decr_refcnt>.
~Profile (void);
/**
* Return a string representation for this profile.
* client must deallocate memory.
* This is used to create url-style reference. Only one
* endpoint is included into the string.
*/
virtual char * to_string (void) const;
/**
* Endpoints are transmitted using TAO-proprietory tagged component.
* Component tag is TAO_TAG_ENDPOINTS and component data is an
* encapsulation of a sequence of structs, each representing a
* single endpoint. Data format is specified in iiop_endpoins.pidl.
*/
virtual int encode_endpoints (void);
/// Return pointer to the head of this profile's endpoints list.
virtual TAO_Endpoint *endpoint (void);
/// Return how many endpoints this profile contains.
virtual CORBA::ULong endpoint_count (void) const;
/**
* Add <endp> to this profile's list of endpoints (it is inserted
* next to the head of the list). This profiles takes ownership of
* <endp>.
*/
void add_endpoint (Endpoint *endp);
/// Return a hash value for this object.
virtual CORBA::ULong hash (CORBA::ULong max);
protected:
/// Template methods. Please see Profile.h for the documentation.
virtual int decode_profile (TAO_InputCDR &cdr);
virtual int decode_endpoints (void);
virtual void parse_string_i (const char *string);
virtual void create_profile_body (TAO_OutputCDR &cdr) const;
virtual CORBA::Boolean do_is_equivalent (const TAO_Profile *other_profile);
protected:
/**
* Head of this profile's list of endpoints. This endpoint is not
* dynamically allocated because a profile always contains at least
* one endpoint.
*
* Addressing info of the default endpoint, i.e., head of the list,
* is transmitted using standard HTIOP ProfileBody components. See
* <encode_endpoints> method documentation above for how the rest of
* the endpoint list is transmitted.
*/
Endpoint endpoint_;
/// Number of endpoints in the list headed by <endpoint_>.
CORBA::ULong count_;
};
}
}
TAO_END_VERSIONED_NAMESPACE_DECL
#include /**/ "ace/post.h"
#endif /* HTIOP_PROFILE_H */
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