npi_sctp.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

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

 @(#) npi_sctp.h,v 0.7.8.1 2001/12/11 13:26:36 brian Exp

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

 Copyright (C) 2001  OpenSS7 Corporation <http://www.openss7.com>

 All Rights Reserved.

 This program is free software; you can redistribute it and/or modify it under
 the terms of the GNU General Public License as published by the Free Software
 Foundation; either version 2 of the License, or (at your option) any later
 version.

 This program is distributed in the hope that it will be useful, but WITHOUT
 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
 FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
 details.

 You should have received a copy of the GNU General Public License along with
 this program; if not, write to the Free Software Foundation, Inc., 675 Mass
 Ave, Cambridge, MA 02139, USA.

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

 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 13:26:36 by brian

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

#ifndef _SYS_NPI_SCTP_H
#define _SYS_NPI_SCTP_H

/*
 *  LiS npi.h is version 1
 */
#ifndef N_VERSION_2

#define N_CURRENT_VERSION   0x02    /* current version of NPI */
#define N_VERSION_2	    0x02    /* version of npi, December 16, 1991 */

/*
 * Information acknowledgement
 */
typedef struct
{
    np_ulong	PRIM_type;	  /* always N_INFO_ACK */
    np_ulong	NSDU_size;	  /* maximum NSDU size */
    np_ulong	ENSDU_size;	  /* maximum ENSDU size */
    np_ulong	CDATA_size;	  /* connect data size */
    np_ulong	DDATA_size;	  /* discon data size */
    np_ulong	ADDR_size;	  /* address size */
    np_ulong	ADDR_length;	  /* address length */
    np_ulong	ADDR_offset;	  /* address offset */
    np_ulong	QOS_length;	  /* QOS values length */
    np_ulong	QOS_offset;	  /* QOS values offset */
    np_ulong	QOS_range_length; /* length of QOS values' range */
    np_ulong	QOS_range_offset; /* offset of QOS values' range */
    np_ulong	OPTIONS_flags;	  /* bit masking for options supported */
    np_ulong	NIDU_size;	  /* network i/f data unit size */
    long	SERV_type;	  /* service type */
    np_ulong	CURRENT_state;	  /* current state */
    np_ulong	PROVIDER_type;	  /* type of NS provider */
    np_ulong	NODU_size;	  /* optimal NSDU size */
    np_ulong	PROTOID_length;	  /* length of bound protocol ids */
    np_ulong	PROTOID_offset;	  /* offset of bound protocol ids */
    np_ulong	NPI_version;	  /* version # of npi that is supported */
} __N_info_ack_t;
#define N_info_ack_t __N_info_ack_t

/*
 * Bind acknowledgement
 */
typedef struct
{
    np_ulong   PRIM_type;      /* always N_BIND_ACK */
    np_ulong   ADDR_length;    /* address length */
    np_ulong   ADDR_offset;    /* offset of address */
    np_ulong   CONIND_number;  /* connection indications */
    np_ulong   TOKEN_value;    /* value of "token" assigned to stream */
    np_ulong   PROTOID_length; /* length of bound protocol ids */
    np_ulong   PROTOID_offset; /* offset of bound protocol ids */
} __N_bind_ack_t;
#define N_bind_ack_t __N_bind_ack_t

#endif /* N_VERSION_2 */

typedef struct sctp_addr
{
	uint16_t    port    __attribute__((packed));
	uint32_t    addr[0] __attribute__((packed));
} sctp_addr_t;

#define NSF_UNBND	(1<<NS_UNBND	  )
#define NSF_WACK_BREQ	(1<<NS_WACK_BREQ  )
#define NSF_WACK_UREQ	(1<<NS_WACK_UREQ  )
#define NSF_IDLE	(1<<NS_IDLE	  )
#define NSF_WACK_OPTREQ	(1<<NS_WACK_OPTREQ)
#define NSF_WACK_RRES	(1<<NS_WACK_RRES  )
#define NSF_WCON_CREQ	(1<<NS_WCON_CREQ  )
#define NSF_WRES_CIND	(1<<NS_WRES_CIND  )
#define NSF_WACK_CRES	(1<<NS_WACK_CRES  )
#define NSF_DATA_XFER	(1<<NS_DATA_XFER  )
#define NSF_WCON_RREQ	(1<<NS_WCON_RREQ  )
#define NSF_WRES_RIND	(1<<NS_WRES_RIND  )
#define NSF_WACK_DREQ6	(1<<NS_WACK_DREQ6 )
#define NSF_WACK_DREQ7	(1<<NS_WACK_DREQ7 )
#define NSF_WACK_DREQ9	(1<<NS_WACK_DREQ9 )
#define NSF_WACK_DREQ10	(1<<NS_WACK_DREQ10)
#define NSF_WACK_DREQ11	(1<<NS_WACK_DREQ11)

#define N_QOS_SEL_CONN_SCTP	1
typedef struct {
	ulong	    n_qos_type;
	ulong	    i_streams;
	ulong	    o_streams;
} N_qos_sel_conn_sctp_t;

#define N_QOS_SEL_DATA_SCTP	2
typedef struct {
	ulong	    n_qos_type;
	ulong	    ppi;
	ulong	    sid;
	ulong	    ssn;
	ulong	    tsn;
	ulong	    more;
} N_qos_sel_data_sctp_t;

#define N_QOS_SEL_INFO_SCTP	3
typedef struct {
	ulong	    n_qos_type;
	ulong	    i_streams;
	ulong	    o_streams;
	ulong	    ppi;
	ulong	    sid;
	ulong	    max_inits;
	ulong	    max_retrans;
	ulong	    ck_life;
	ulong	    ck_inc;
	ulong	    hmac;
	ulong	    throttle;
	ulong	    max_sack;
	ulong	    rto_ini;
	ulong	    rto_min;
	ulong	    rto_max;
	ulong	    rtx_path;
	ulong	    hb_itvl;
	ulong	    options;
} N_qos_sel_info_sctp_t;

#define N_QOS_RANGE_INFO_SCTP	4
typedef struct {
	ulong	    n_qos_type;
} N_qos_range_info_sctp_t;

typedef union N_qos_sctp {
	ulong			n_qos_type;
	N_qos_sel_conn_sctp_t	n_qos_conn;
	N_qos_sel_data_sctp_t	n_qos_data;
	N_qos_sel_info_sctp_t	n_qos_info;
	N_qos_range_info_sctp_t	n_qos_range;
} N_qos_sctp_t;

#ifndef SCTP_OPTION_DROPPING
#define SCTP_OPTION_DROPPING	0x01	/* stream will drop packets		    */
#define SCTP_OPTION_BREAK	0x02	/* stream will break dest #1		    */
#define SCTP_OPTION_DBREAK	0x04	/* stream will break dest both ways	    */
#define SCTP_OPTION_RANDOM	0x08	/* stream will drop packets at random	    */
#endif

#ifndef SCTP_HMAC_NONE
#define SCTP_HMAC_NONE      0
#define SCTP_HMAC_SHA_1     1
#define SCTP_HMAC_MD5       2
#endif

#endif  _SYS_NPI_SCTP_H