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// -*- C++ -*-
//=============================================================================
/**
* @file miopconf.h
*
* $Id$
*
* Build configuration file.
*
* @author Copyright 1995 by Sun Microsystems, Inc.
* @author Chris Cleeland
* @author Douglas C. Schmidt
*/
//=============================================================================
#ifndef TAO_MIOPCONF_H
#define TAO_MIOPCONF_H
#include /**/ "ace/pre.h"
#include "ace/config-all.h"
#if !defined (ACE_LACKS_PRAGMA_ONCE)
# pragma once
#endif /* ACE_LACKS_PRAGMA_ONCE */
#include "tao/corba.h"
// This is the version of the MIOP spec that TAO supports. The
// exact usage of the version has not been emphasized. But TAO should
// get a TaggedComponents for a group with this version number. So, for
// the present, we do a sanity check for our version and raise an error on
// a mismatch.
#if !defined (TAO_DEF_MIOP_MAJOR)
#define TAO_DEF_MIOP_MAJOR 1
#endif /* TAO_DEF_MIOP_MAJOR */
#if !defined (TAO_DEF_MIOP_MINOR)
#define TAO_DEF_MIOP_MINOR 0
#endif /* TAO_DEF_MIOP_MINOR */
// MIOP Definitions:
// Default value for the delay in milliseconds before a fragmented
// MIOP message will be considered as expired on the server.
#if !defined (TAO_DEFAULT_MIOP_FRAGMENTS_CLEANUP_DELAY)
static int const TAO_DEFAULT_MIOP_FRAGMENTS_CLEANUP_DELAY = 1000;
#endif
// Default number of incomplete messages waiting for reassembly before
// cleanup on the server side.
#if !defined (TAO_DEFAULT_MIOP_FRAGMENTS_CLEANUP_NUMBER)
static int const TAO_DEFAULT_MIOP_FRAGMENTS_CLEANUP_NUMBER = 5;
#endif
// Default memory taken by incomplete messages waiting for reassembly
// before cleanup on the server side.
#if !defined (TAO_DEFAULT_MIOP_FRAGMENTS_CLEANUP_MEMORY)
static int const TAO_DEFAULT_MIOP_FRAGMENTS_CLEANUP_MEMORY = 3000000;
#endif
// We don't use the constants below but let they stay for the documentation.
// static u_long const MIOP_MAGIC_OFFSET = 0u;
// static u_long const MIOP_VERSION_OFFSET = 4u;
// static u_long const MIOP_FLAGS_OFFSET = 5u;
// static u_long const MIOP_PACKET_LENGTH_OFFSET = 6u;
// static u_long const MIOP_PACKET_NUMBER_OFFSET = 8u;
// static u_long const MIOP_NUMBER_OF_PACKETS_OFFSET = 12u;
// static u_long const MIOP_ID_LENGTH_OFFSET = 16u;
static u_long const MIOP_ID_CONTENT_OFFSET = 20u;
// Max ID length 252 is defined in the MIOP spec. We use 12.
static u_long const MIOP_MIN_ID_LENGTH = 0u;
static u_long const MIOP_MAX_ID_LENGTH = 252u;
static u_long const MIOP_DEFAULT_ID_LENGTH = 12u;
// MIOP_DEFAULT_HEADER_SIZE, MIOP_MIN_HEADER_SIZE and MIOP_MAX_HEADER_SIZE
// must be multiple of 8.
static u_long const MIOP_DEFAULT_HEADER_SIZE =
MIOP_ID_CONTENT_OFFSET + MIOP_DEFAULT_ID_LENGTH +
(MIOP_ID_CONTENT_OFFSET + MIOP_DEFAULT_ID_LENGTH) % 8u;
static u_long const MIOP_MIN_HEADER_SIZE =
MIOP_ID_CONTENT_OFFSET + MIOP_MIN_ID_LENGTH +
(MIOP_ID_CONTENT_OFFSET + MIOP_MIN_ID_LENGTH) % 8u;
static u_long const MIOP_MAX_HEADER_SIZE =
MIOP_ID_CONTENT_OFFSET + MIOP_MAX_ID_LENGTH +
(MIOP_ID_CONTENT_OFFSET + MIOP_MAX_ID_LENGTH) % 8u;
static u_long const MIOP_MAX_DGRAM_SIZE = ACE_MAX_UDP_PACKET_SIZE;
// Default value for the size of MIOP fragment used by the client.
// This can be considered same as MTU.
#if !defined (TAO_DEFAULT_MIOP_FRAGMENT_SIZE)
static u_long const TAO_DEFAULT_MIOP_FRAGMENT_SIZE = MIOP_MAX_DGRAM_SIZE;
#endif
#if !defined (TAO_DEFAULT_MIOP_MAX_FRAGMENTS)
static u_long const TAO_DEFAULT_MIOP_MAX_FRAGMENTS = 0u; // Zero is unlimited
#endif
#if !defined (TAO_DEFAULT_MIOP_SEND_THROTTLING)
static bool const TAO_DEFAULT_MIOP_SEND_THROTTLING = true; // Enabled
#endif
#if !defined (TAO_DEFAULT_MIOP_EAGER_DEQUEUEING)
static bool const TAO_DEFAULT_MIOP_EAGER_DEQUEUEING = true; // Enabled
#endif
static CORBA::Octet const miop_magic[4] = {
0x4d, 0x49, 0x4f, 0x50
}; // in ASCII this is 'M', 'I', 'O', 'P'
#include /**/ "ace/post.h"
#endif /*TAO_MIOPCONF_H*/
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