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// -*- C++ -*-
// ===================================================================
/**
* @file Protocols_Hooks.h
*
* @author Priyanka Gontla <pgontla@ece.uci.edu>
*/
// ===================================================================
#ifndef TAO_PROTOCOLS_HOOKS_H
#define TAO_PROTOCOLS_HOOKS_H
#include /**/ "ace/pre.h"
#include "ace/Service_Object.h"
#if !defined (ACE_LACKS_PRAGMA_ONCE)
# pragma once
#endif /* ACE_LACKS_PRAGMA_ONCE */
#include /**/ "tao/TAO_Export.h"
#include "tao/Basic_Types.h"
#include "tao/IOPC.h"
#include "ace/SString.h"
TAO_BEGIN_VERSIONED_NAMESPACE_DECL
namespace CORBA
{
class Policy;
}
class TAO_ORB_Core;
class TAO_Service_Context;
class TAO_Connection_Handler;
class TAO_Stub;
class TAO_Export TAO_IIOP_Protocol_Properties
{
public:
TAO_IIOP_Protocol_Properties ();
CORBA::Long send_buffer_size_;
CORBA::Long recv_buffer_size_;
int keep_alive_;
int dont_route_;
int no_delay_;
CORBA::Boolean enable_network_priority_;
CORBA::Long hop_limit_;
};
class TAO_Export TAO_UIOP_Protocol_Properties
{
public:
TAO_UIOP_Protocol_Properties ();
CORBA::Long send_buffer_size_;
CORBA::Long recv_buffer_size_;
};
class TAO_Export TAO_SHMIOP_Protocol_Properties
{
public:
TAO_SHMIOP_Protocol_Properties ();
CORBA::Long send_buffer_size_;
CORBA::Long recv_buffer_size_;
int keep_alive_;
int dont_route_;
int no_delay_;
CORBA::Long preallocate_buffer_size_;
ACE_CString mmap_filename_;
ACE_CString mmap_lockname_;
};
class TAO_Export TAO_DIOP_Protocol_Properties
{
public:
TAO_DIOP_Protocol_Properties ();
CORBA::Long send_buffer_size_;
CORBA::Long recv_buffer_size_;
CORBA::Boolean enable_network_priority_;
CORBA::Long hop_limit_;
CORBA::Boolean enable_multicast_loop_;
};
class TAO_Export TAO_SCIOP_Protocol_Properties
{
public:
TAO_SCIOP_Protocol_Properties ();
CORBA::Long send_buffer_size_;
CORBA::Long recv_buffer_size_;
int keep_alive_;
int dont_route_;
int no_delay_;
CORBA::Boolean enable_network_priority_;
CORBA::Long hop_limit_;
};
class TAO_Export TAO_Protocols_Hooks : public ACE_Service_Object
{
public:
/// Destructor
virtual ~TAO_Protocols_Hooks ();
/// Initialize the protocols hooks instance.
virtual void init_hooks (TAO_ORB_Core *orb_core) = 0;
virtual CORBA::Boolean set_client_network_priority (
IOP::ProfileId protocol_tag,
TAO_Stub *stub) = 0;
virtual CORBA::Boolean set_server_network_priority (
IOP::ProfileId protocol_tag,
CORBA::Policy *policy) = 0;
virtual void server_protocol_properties_at_orb_level (
TAO_IIOP_Protocol_Properties &protocol_properties) = 0;
virtual void client_protocol_properties_at_orb_level (
TAO_IIOP_Protocol_Properties &protocol_properties) = 0;
virtual void server_protocol_properties_at_orb_level (
TAO_UIOP_Protocol_Properties &protocol_properties) = 0;
virtual void client_protocol_properties_at_orb_level (
TAO_UIOP_Protocol_Properties &protocol_properties) = 0;
virtual void server_protocol_properties_at_orb_level (
TAO_SHMIOP_Protocol_Properties &protocol_properties) = 0;
virtual void client_protocol_properties_at_orb_level (
TAO_SHMIOP_Protocol_Properties &protocol_properties) = 0;
virtual void server_protocol_properties_at_orb_level (
TAO_DIOP_Protocol_Properties &protocol_properties) = 0;
virtual void client_protocol_properties_at_orb_level (
TAO_DIOP_Protocol_Properties &protocol_properties) = 0;
virtual void server_protocol_properties_at_orb_level (
TAO_SCIOP_Protocol_Properties &protocol_properties) = 0;
virtual void client_protocol_properties_at_orb_level (
TAO_SCIOP_Protocol_Properties &protocol_properties) = 0;
virtual CORBA::Long get_dscp_codepoint () = 0;
virtual void get_selector_hook (CORBA::Policy *model_policy,
CORBA::Boolean &is_client_propagated,
CORBA::Short &server_priority) = 0;
virtual void get_selector_bands_policy_hook (CORBA::Policy *bands_policy,
CORBA::Short priority,
CORBA::Short &min_priority,
CORBA::Short &max_priority,
bool &in_range) = 0;
/**
* @name Accessor and modifier to the current thread priority, used to
* implement the RTCORBA::Current interface, but it is faster for
* some critical components. If the RTCORBA library isn't used,
* these operations are no-ops.
*/
//@{
virtual int get_thread_CORBA_priority (CORBA::Short &) = 0;
virtual int get_thread_native_priority (CORBA::Short &) = 0;
virtual int get_thread_CORBA_and_native_priority (
CORBA::Short &,
CORBA::Short &) = 0;
virtual int get_thread_implicit_CORBA_priority (CORBA::Short&) = 0;
virtual int set_thread_CORBA_priority (CORBA::Short) = 0;
virtual int restore_thread_CORBA_and_native_priority (CORBA::Short,
CORBA::Short) = 0;
//@}
};
TAO_END_VERSIONED_NAMESPACE_DECL
#include /**/ "ace/post.h"
#endif /* TAO_PROTOCOLS_HOOKS_H */
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