sdti.h

No7信令,我需要交换类似的代码, 请店长审核,谢谢了,急着交换,谢谢

/*****************************************************************************

 @(#) sdti.h,v 0.7.8.1 2001/12/11 13:16:05 brian Exp

 -----------------------------------------------------------------------------

     Copyright (C) 1997-2001 OpenSS7 Corporation.  All Rights Reserved.


                                  PUBLIC LICENSE

     This license is provided without fee, provided that the above copy-
     right notice and this public license must be retained on all copies,
     extracts, compilations and derivative works.  Use or distribution of
     this work in a manner that restricts its use except as provided here
     will render this license void.

     The author(s) hereby waive any and all other restrictions in respect
     of their copyright in this software and its associated documentation.
     The authors(s) of this software place in the public domain any novel
     methods or processes which are embodied in this software.

     The author(s) undertook to write it for the sake of the advancement
     of the Arts and Sciences, but it is provided as is, and the author(s)
     will not take any responsibility in it.

 -----------------------------------------------------------------------------

 U.S. GOVERNMENT RESTRICTED RIGHTS.  If you are licensing this Software on
 behalf of the U.S. Government ("Government"), the following provisions apply
 to you.  If the Software is supplied by the Department of Defense ("DoD"), it
 is classified as "Commercial Computer Software" under paragraph 252.227-7014
 of the DoD Supplement to the Federal Acquisition Regulations ("DFARS") (or any
 successor regulations) and the Government is acquiring only the license rights
 granted herein (the license rights customarily provided to non-Government
 users).  If the Software is supplied to any unit or agency of the Government
 other than DoD, it is classified as "Restricted Computer Software" and the
 Government's rights in the Software are defined in paragraph 52.227-19 of the
 Federal Acquisition Regulations ("FAR") (or any success regulations) or, in
 the cases of NASA, in paragraph 18.52.227-86 of the NASA Supplement to the FAR
 (or any successor regulations).

 -----------------------------------------------------------------------------

 Last Modified 2001/12/11 13:16:05 by brian

 *****************************************************************************/

#ifndef __SS7_SDTI_H__
#define __SS7_SDTI_H__

#ident "@(#) SS7AlphaRelease(0.7.8.1) Copyright (c) 1997-2001 OpenSS7 Corporation."

 /*
  * The purpose of the SDT interface is to provide a separation between
  * the SL (Signalling Link) interface which provides SS7 Level 2 (LINK)
  * state machine services and the underlying driver which provides
  * essentially HDLC capablities.  In SS7 the entity providing HDLC
  * services is called the Signalling Data Terminal (SDT).  An SDTI
  * implements the AERM/SUERM/EIM and DAEDR/DAEDT capabilities and
  * communicates upstream to the Signalling Link using the primitives
  * provided here.
  *
  * The SDT interface also recognizes Local Management Interface (LMI)
  * primitives defined elsewhere <sys/ss7/lmi.h>.
  */

typedef lmi_long   sdt_long;
typedef lmi_ulong  sdt_ulong;
typedef lmi_ushort sdt_ushort;
typedef lmi_uchar  sdt_uchar;

#define SDT_PROTO_BASE                      32L

#define SDT_DSTR_FIRST                     ( 1L + SDT_PROTO_BASE)
#define SDT_DAEDT_TRANSMISSION_REQ         ( 1L + SDT_PROTO_BASE)
#define SDT_DAEDT_START_REQ                ( 2L + SDT_PROTO_BASE)
#define SDT_DAEDR_START_REQ                ( 3L + SDT_PROTO_BASE)
#define SDT_AERM_START_REQ                 ( 4L + SDT_PROTO_BASE)
#define SDT_AERM_STOP_REQ                  ( 5L + SDT_PROTO_BASE)
#define SDT_AERM_SET_TI_TO_TIN_REQ         ( 6L + SDT_PROTO_BASE)
#define SDT_AERM_SET_TI_TO_TIE_REQ         ( 7L + SDT_PROTO_BASE)
#define SDT_SUERM_START_REQ                ( 8L + SDT_PROTO_BASE)
#define SDT_SUERM_STOP_REQ                 ( 9L + SDT_PROTO_BASE)
#define SDT_DSTR_LAST                      ( 9L + SDT_PROTO_BASE)

#define SDT_USTR_LAST                      (-1L - SDT_PROTO_BASE)
#define SDT_RC_SIGNAL_UNIT_IND             (-1L - SDT_PROTO_BASE)
#define SDT_RC_CONGESTION_ACCEPT_IND       (-2L - SDT_PROTO_BASE)
#define SDT_RC_CONGESTION_DISCARD_IND      (-3L - SDT_PROTO_BASE)
#define SDT_RC_NO_CONGESTION_IND           (-4L - SDT_PROTO_BASE)
#define SDT_IAC_CORRECT_SU_IND             (-5L - SDT_PROTO_BASE)
#define SDT_IAC_ABORT_PROVING_IND          (-6L - SDT_PROTO_BASE)
#define SDT_LSC_LINK_FAILURE_IND           (-7L - SDT_PROTO_BASE)
#define SDT_TXC_TRANSMISSION_REQUEST_IND   (-8L - SDT_PROTO_BASE)
#define SDT_USTR_FIRST                     (-8L - SDT_PROTO_BASE)

/*
 *  SDT_RC_SIGNAL_UNIT_IND, M_DATA or M_PROTO
 */
typedef struct {
    sdt_long    sdt_primitive;  /* SDT_RC_SIGNAL_UNIT_IND */
} sdt_rc_signal_unit_ind_t;

/*
 *  SDT_DAEDT_TRANSMISSION_REQ, M_DATA or M_PROTO
 */
typedef struct {
    sdt_long    sdt_primitive;  /* SDT_DAEDT_TRANSMISSION_REQ */
} sdt_daedt_transmission_req_t;

/*
 *  SDT_DAEDT_START_REQ, M_PROTO or M_PCPROTO
 */
typedef struct {
    sdt_long    sdt_primitive;  /* SDT_DAEDT_START_REQ */
} sdt_daedt_start_req_t;

/*
 *  SDT_DAEDR_START_REQ, M_PROTO or M_PCPROTO
 */
typedef struct {
    sdt_long    sdt_primitive;  /* SDT_DAEDR_START_REQ */
} sdt_daedr_start_req_t;

/*
 *  SDT_IAC_CORRECT_SU_IND, M_PROTO or M_PCPROTO
 */
typedef struct {
    sdt_long    sdt_primitive;  /* SDT_IAC_CORRECT_SU_IND */
} sdt_iac_correct_su_ind_t;

/*
 *  SDT_AERM_START_REQ, M_PROTO or M_PCPROTO
 */
typedef struct {
    sdt_long    sdt_primitive;  /* SDT_AERM_START_REQ */
} sdt_aerm_start_req_t;

/*
 *  SDT_AERM_STOP_REQ, M_PROTO or M_PCPROTO
 */
typedef struct {
    sdt_long    sdt_primitive;  /* SDT_AERM_STOP_REQ */
} sdt_aerm_stop_req_t;

/*
 *  SDT_AERM_SET_TI_TO_TIN_REQ, M_PROTO or M_PCPROTO
 */
typedef struct {
    sdt_long    sdt_primitive;  /* SDT_AERM_SET_TI_TO_TIN_REQ */
} sdt_aerm_set_ti_to_tin_req_t;

/*
 *  SDT_AERM_SET_TI_TO_TIE_REQ, M_PROTO or M_PCPROTO
 */
typedef struct {
    sdt_long    sdt_primitive;  /* SDT_AERM_SET_TI_TO_TIE_REQ */
} sdt_aerm_set_ti_to_tie_req_t;

/*
 *  SDT_IAC_ABORT_PROVING_IND, M_PROTO or M_PCPROTO
 */
typedef struct {
    sdt_long    sdt_primitive;  /* SDT_IAC_ABORT_PROVING_IND */
} sdt_iac_abort_proving_ind_t;

/*
 *  SDT_SUERM_START_REQ, M_PROTO or M_PCPROTO
 */
typedef struct {
    sdt_long    sdt_primitive;  /* SDT_SUERM_START_REQ */
} sdt_suerm_start_req_t;

/*
 *  SDT_SUERM_STOP_REQ, M_PROTO or M_PCPROTO
 */
typedef struct {
    sdt_long    sdt_primitive;  /* SDT_SUERM_STOP_REQ */
} sdt_suerm_stop_req_t;

/*
 *  SDT_LSC_LINK_FAILURE_IND, M_PROTO or M_PCPROTO
 */
typedef struct {
    sdt_long    sdt_primitive;  /* SDT_LSC_LINK_FAILURE_IND */
} sdt_lsc_link_failure_ind_t;

/*
 *  SDT_RC_CONGESTION_ACCEPT_IND, M_PROTO or M_PCPROTO
 */
typedef struct {
    sdt_long    sdt_primitive;  /* SDT_RC_CONGESTION_ACCEPT_IND */
} sdt_rc_congestion_accept_ind_t;

/*
 *  SDT_RC_CONGESTION_DISCARD_IND, M_PROTO or M_PCPROTO
 */
typedef struct {
    sdt_long    sdt_primitive;  /* SDT_RC_CONGESTION_DISCARD_IND */
} sdt_rc_congestion_discard_ind_t;

/*
 *  SDT_RC_NO_CONGESTION_IND, M_PROTO or M_PCPROTO
 */
typedef struct {
    sdt_long    sdt_primitive;  /* SDT_RC_NO_CONGESTION_IND */
} sdt_rc_no_congestion_ind_t;

/*
 *  SDT_TXC_TRANSMISSION_REQUEST_IND, M_PROTO or M_PCPROTO
 */
typedef struct {
    sdt_long    sdt_primitive;  /* SDT_TXC_TRANSMISSION_REQUEST_IND */
} sdt_txc_transmission_request_ind_t;


union SDT_primitives {
    sdt_long                            sdt_primitive;
    sdt_daedt_transmission_req_t        daedt_transmission_req;
    sdt_daedt_start_req_t               daedt_start_req;
    sdt_daedr_start_req_t               daedr_start_req;
    sdt_aerm_start_req_t                aerm_start_req;
    sdt_aerm_stop_req_t                 aerm_stop_req;
    sdt_aerm_set_ti_to_tin_req_t        aerm_set_ti_to_tin_req;
    sdt_aerm_set_ti_to_tie_req_t        aerm_set_ti_to_tie_req;
    sdt_suerm_start_req_t               suerm_start_req;
    sdt_suerm_stop_req_t                suerm_stop_req;
    sdt_rc_signal_unit_ind_t            rc_signal_unit_ind;       
    sdt_rc_congestion_accept_ind_t      rc_congestion_accept_ind;
    sdt_rc_congestion_discard_ind_t     rc_congestion_discard_ind;
    sdt_rc_no_congestion_ind_t          rc_no_congestion_ind;
    sdt_iac_correct_su_ind_t            iac_correct_su_ind;
    sdt_iac_abort_proving_ind_t         iac_abort_proving_ind;
    sdt_lsc_link_failure_ind_t          lsc_link_failure_ind;
    sdt_txc_transmission_request_ind_t  txc_transmission_request_ind;
};

#define SDT_DAEDT_TRANSMISSION_REQ_SIZE         sizeof(sdt_daedt_transmission_req_t)
#define SDT_DAEDR_START_REQ_SIZE                sizeof(sdt_daedr_start_req_t)
#define SDT_DAEDT_START_REQ_SIZE                sizeof(sdt_daedt_start_req_t)
#define SDT_AERM_START_REQ_SIZE                 sizeof(sdt_aerm_start_req_t)
#define SDT_AERM_STOP_REQ_SIZE                  sizeof(sdt_aerm_stop_req_t)
#define SDT_AERM_SET_TI_TO_TIN_REQ_SIZE         sizeof(sdt_aerm_set_ti_to_tin_req_t)
#define SDT_AERM_SET_TI_TO_TIE_REQ_SIZE         sizeof(sdt_aerm_set_ti_to_tie_req_t)
#define SDT_SUERM_START_REQ_SIZE                sizeof(sdt_suerm_start_req_t)
#define SDT_SUERM_STOP_REQ_SIZE                 sizeof(sdt_suerm_stop_req_t)
#define SDT_RC_SIGNAL_UNIT_IND_SIZE             sizeof(sdt_rc_signal_unit_ind_t)
#define SDT_RC_CONGESTION_ACCEPT_IND_SIZE       sizeof(sdt_rc_congestion_accept_ind_t)
#define SDT_RC_CONGESTION_DISCARD_IND_SIZE      sizeof(sdt_rc_congestion_discard_ind_t)
#define SDT_RC_NO_CONGESTION_IND_SIZE           sizeof(sdt_rc_no_congestion_ind_t)
#define SDT_IAC_CORRECT_SU_IND_SIZE             sizeof(sdt_iac_correct_su_ind_t)
#define SDT_IAC_ABORT_PROVING_IND_SIZE          sizeof(sdt_iac_abort_proving_ind_t)
#define SDT_LSC_LINK_FAILURE_IND_SIZE           sizeof(sdt_lsc_link_failure_ind_t)
#define SDT_TXC_TRANSMISSION_REQUEST_IND_SIZE   sizeof(sdt_txc_transmission_request_ind_t)

#endif  __SS7_SDTI_H__