[apple/xnu.git] / bsd / netccitt / x25_sockaddr.h

/*
 * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
 *
 * @APPLE_LICENSE_HEADER_START@
 * 
 * The contents of this file constitute Original Code as defined in and
 * are subject to the Apple Public Source License Version 1.1 (the
 * "License").  You may not use this file except in compliance with the
 * License.  Please obtain a copy of the License at
 * http://www.apple.com/publicsource and read it before using this file.
 * 
 * This Original Code and all software distributed under the License are
 * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.  Please see the
 * License for the specific language governing rights and limitations
 * under the License.
 * 
 * @APPLE_LICENSE_HEADER_END@
 */
/*
 * Copyright (c) University of British Columbia, 1984
 * Copyright (c) 1990, 1992, 1993
 *	The Regents of the University of California.  All rights reserved.
 * 		 University of Erlangen-Nuremberg, Germany, 1992
 * 
 * This code is derived from software contributed to Berkeley by the
 * Laboratory for Computation Vision and the Computer Science Department
 * of the the University of British Columbia and the Computer Science
 * Department (IV) of the University of Erlangen-Nuremberg, Germany.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 * 3. All advertising materials mentioning features or use of this software
 *    must display the following acknowledgement:
 *	This product includes software developed by the University of
 *	California, Berkeley and its contributors.
 * 4. Neither the name of the University nor the names of its contributors
 *    may be used to endorse or promote products derived from this software
 *    without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 *
 *	@(#)x25.h	8.1 (Berkeley) 6/10/93
 */

#ifdef KERNEL
#define PRC_IFUP	3
#define PRC_LINKUP	4
#define PRC_LINKDOWN	5
#define PRC_LINKRESET	6
#define PRC_LINKDONTCOPY	7
#ifndef PRC_DISCONNECT_REQUEST  
#define PRC_DISCONNECT_REQUEST 10
#endif
#endif

#define CCITTPROTO_HDLC		1
#define CCITTPROTO_X25		2	/* packet level protocol */
#define IEEEPROTO_802LLC	3	/* doesn't belong here */

#define HDLCPROTO_LAP		1
#define HDLCPROTO_LAPB		2
#define HDLCPROTO_UNSET		3
#define HDLCPROTO_LAPD		4

/* socket options */
#define PK_ACCTFILE		1	/* use level = CCITTPROTO_X25 */
#define PK_FACILITIES		2	/* use level = CCITTPROTO_X25 */
#define PK_RTATTACH		3	/* use level = CCITTPROTO_X25 */
#define PK_PRLISTEN		4	/* use level = CCITTPROTO_X25 */

#define MAX_FACILITIES		109     /* maximum size for facilities */

/*
 *  X.25 Socket address structure.  It contains the  X.121 or variation of
 *  X.121, facilities information, higher level protocol value (first four
 *  bytes of the User Data field), and the last  12 characters of the User
 *  Data field.
 */

struct x25_sockaddr {		/* obsolete - use sockaddr_x25 */
    short  xaddr_len;		/* Length of xaddr_addr.		*/
    u_char xaddr_addr[15];	/* Network dependent or X.121 address.	*/
    u_char xaddr_facilities;	/* Facilities information.		*/
#define XS_REVERSE_CHARGE	0x01
#define XS_HIPRIO		0x02
    u_char xaddr_proto[4];	/* Protocol ID (4 bytes of user data).	*/
    u_char xaddr_userdata[12];	/* Remaining User data field.		*/
};

/*
 *  X.25 Socket address structure.  It contains the network id, X.121
 *  address, facilities information, higher level protocol value (first four
 *  bytes of the User Data field), and up to 12 characters of User Data.
 */

struct	sockaddr_x25 {
	u_char	x25_len;
	u_char	x25_family;	/* must be AF_CCITT */
	short	x25_net;	/* network id code (usually a dnic) */
	char	x25_addr[16];	/* X.121 address (null terminated) */
	struct	x25opts {
		char	op_flags;	/* miscellaneous options */
					/* pk_var.h defines other lcd_flags */
#define X25_REVERSE_CHARGE	0x01	/* remote DTE pays for call */
#define X25_DBIT		0x02	/* not yet supported */
#define X25_MQBIT		0x04	/* prepend M&Q bit status byte to packet data */
#define X25_OLDSOCKADDR		0x08	/* uses old sockaddr structure */
#define X25_DG_CIRCUIT		0x10	/* lcd_flag: used for datagrams */
#define X25_DG_ROUTING		0x20	/* lcd_flag: peer addr not yet known */
#define X25_MBS_HOLD		0x40	/* lcd_flag: collect m-bit sequences */
		char	op_psize;	/* requested packet size */
#define X25_PS128		7
#define X25_PS256		8
#define X25_PS512		9
		char	op_wsize;	/* window size (1 .. 7) */
		char	op_speed;	/* throughput class */
	} x25_opts;
	short	x25_udlen;	/* user data field length */
	char	x25_udata[16];	/* user data field */
};

/*
 * network configuration info
 * this structure must be 16 bytes long
 */

struct	x25config {
	struct	sockaddr_x25 xc_addr;
	/* link level parameters */
	u_short	xc_lproto:4,	/* link level protocol eg. CCITTPROTO_HDLC */
		xc_lptype:4,	/* protocol type eg. HDLCPROTO_LAPB */
		xc_ltrace:1,	/* link level tracing flag */
		xc_lwsize:7;	/* link level window size */
	u_short	xc_lxidxchg:1,  /* link level XID exchange flag - NOT YET */
	/* packet level parameters */
	        xc_rsvd1:2,
                xc_pwsize:3,	/* default window size */
		xc_psize:4,	/* default packet size 7=128, 8=256, ... */
		xc_type:3,	/* network type */
#define X25_1976	0
#define X25_1980	1
#define X25_1984	2
#define X25_DDN		3
#define X25_BASIC	4
		xc_ptrace:1,	/* packet level tracing flag */
		xc_nodnic:1,	/* remove our dnic when calling on net */
		xc_prepnd0:1;	/* prepend 0 when making offnet calls */
	u_short	xc_maxlcn;	/* max logical channels */
	u_short	xc_dg_idletimo;	/* timeout for idle datagram circuits. */
};

#ifdef IFNAMSIZ
struct ifreq_x25 {
	char	ifr_name[IFNAMSIZ];		/* if name, e.g. "en0" */
	struct	x25config ifr_xc;
};
#define	SIOCSIFCONF_X25	_IOW('i', 12, struct ifreq_x25)	/* set ifnet config */
#define	SIOCGIFCONF_X25	_IOWR('i',13, struct ifreq_x25)	/* get ifnet config */
#endif
Commit	Line	Data
1c79356b A	1	/*
	2	* Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
	3	*
	4	* @APPLE_LICENSE_HEADER_START@
	5	*
	6	* The contents of this file constitute Original Code as defined in and
	7	* are subject to the Apple Public Source License Version 1.1 (the
	8	* "License"). You may not use this file except in compliance with the
	9	* License. Please obtain a copy of the License at
	10	* http://www.apple.com/publicsource and read it before using this file.
	11	*
	12	* This Original Code and all software distributed under the License are
	13	* distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
	14	* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
	15	* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
	16	* FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
	17	* License for the specific language governing rights and limitations
	18	* under the License.
	19	*
	20	* @APPLE_LICENSE_HEADER_END@
	21	*/
	22	/*
	23	* Copyright (c) University of British Columbia, 1984
	24	* Copyright (c) 1990, 1992, 1993
	25	* The Regents of the University of California. All rights reserved.
	26	* University of Erlangen-Nuremberg, Germany, 1992
	27	*
	28	* This code is derived from software contributed to Berkeley by the
	29	* Laboratory for Computation Vision and the Computer Science Department
	30	* of the the University of British Columbia and the Computer Science
	31	* Department (IV) of the University of Erlangen-Nuremberg, Germany.
	32	*
	33	* Redistribution and use in source and binary forms, with or without
	34	* modification, are permitted provided that the following conditions
	35	* are met:
	36	* 1. Redistributions of source code must retain the above copyright
	37	* notice, this list of conditions and the following disclaimer.
	38	* 2. Redistributions in binary form must reproduce the above copyright
	39	* notice, this list of conditions and the following disclaimer in the
	40	* documentation and/or other materials provided with the distribution.
	41	* 3. All advertising materials mentioning features or use of this software
	42	* must display the following acknowledgement:
	43	* This product includes software developed by the University of
	44	* California, Berkeley and its contributors.
	45	* 4. Neither the name of the University nor the names of its contributors
	46	* may be used to endorse or promote products derived from this software
	47	* without specific prior written permission.
	48	*
	49	* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
	50	* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
	51	* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
	52	* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
	53	* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
	54	* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
	55	* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
	56	* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
	57	* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
	58	* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
	59	* SUCH DAMAGE.
	60	*
	61	* @(#)x25.h 8.1 (Berkeley) 6/10/93
	62	*/
	63
	64	#ifdef KERNEL
65	#define PRC_IFUP 3
66	#define PRC_LINKUP 4
67	#define PRC_LINKDOWN 5
68	#define PRC_LINKRESET 6
69	#define PRC_LINKDONTCOPY 7
70	#ifndef PRC_DISCONNECT_REQUEST
71	#define PRC_DISCONNECT_REQUEST 10
72	#endif
73	#endif
74
75	#define CCITTPROTO_HDLC 1
76	#define CCITTPROTO_X25 2 /* packet level protocol */
77	#define IEEEPROTO_802LLC 3 /* doesn't belong here */
78
79	#define HDLCPROTO_LAP 1
80	#define HDLCPROTO_LAPB 2
81	#define HDLCPROTO_UNSET 3
82	#define HDLCPROTO_LAPD 4
83
84	/* socket options */
85	#define PK_ACCTFILE 1 /* use level = CCITTPROTO_X25 */
86	#define PK_FACILITIES 2 /* use level = CCITTPROTO_X25 */
87	#define PK_RTATTACH 3 /* use level = CCITTPROTO_X25 */
88	#define PK_PRLISTEN 4 /* use level = CCITTPROTO_X25 */
89
90	#define MAX_FACILITIES 109 /* maximum size for facilities */
91
92	/*
93	* X.25 Socket address structure. It contains the X.121 or variation of
94	* X.121, facilities information, higher level protocol value (first four
95	* bytes of the User Data field), and the last 12 characters of the User
96	* Data field.
97	*/
98
99	struct x25_sockaddr { /* obsolete - use sockaddr_x25 */
100	short xaddr_len; /* Length of xaddr_addr. */
101	u_char xaddr_addr[15]; /* Network dependent or X.121 address. */
102	u_char xaddr_facilities; /* Facilities information. */
103	#define XS_REVERSE_CHARGE 0x01
104	#define XS_HIPRIO 0x02
105	u_char xaddr_proto[4]; /* Protocol ID (4 bytes of user data). */
106	u_char xaddr_userdata[12]; /* Remaining User data field. */
107	};
108
109	/*
110	* X.25 Socket address structure. It contains the network id, X.121
111	* address, facilities information, higher level protocol value (first four
112	* bytes of the User Data field), and up to 12 characters of User Data.
113	*/
114
115	struct sockaddr_x25 {
116	u_char x25_len;
117	u_char x25_family; /* must be AF_CCITT */
118	short x25_net; /* network id code (usually a dnic) */
119	char x25_addr[16]; /* X.121 address (null terminated) */
120	struct x25opts {
121	char op_flags; /* miscellaneous options */
122	/* pk_var.h defines other lcd_flags */
123	#define X25_REVERSE_CHARGE 0x01 /* remote DTE pays for call */
124	#define X25_DBIT 0x02 /* not yet supported */
125	#define X25_MQBIT 0x04 /* prepend M&Q bit status byte to packet data */
126	#define X25_OLDSOCKADDR 0x08 /* uses old sockaddr structure */
127	#define X25_DG_CIRCUIT 0x10 /* lcd_flag: used for datagrams */
128	#define X25_DG_ROUTING 0x20 /* lcd_flag: peer addr not yet known */
129	#define X25_MBS_HOLD 0x40 /* lcd_flag: collect m-bit sequences */
130	char op_psize; /* requested packet size */
131	#define X25_PS128 7
132	#define X25_PS256 8
133	#define X25_PS512 9
134	char op_wsize; /* window size (1 .. 7) */
135	char op_speed; /* throughput class */
136	} x25_opts;
137	short x25_udlen; /* user data field length */
138	char x25_udata[16]; /* user data field */
139	};
140
141	/*
142	* network configuration info
143	* this structure must be 16 bytes long
144	*/
145
146	struct x25config {
147	struct sockaddr_x25 xc_addr;
148	/* link level parameters */
149	u_short xc_lproto:4, /* link level protocol eg. CCITTPROTO_HDLC */
150	xc_lptype:4, /* protocol type eg. HDLCPROTO_LAPB */
151	xc_ltrace:1, /* link level tracing flag */
152	xc_lwsize:7; /* link level window size */
153	u_short xc_lxidxchg:1, /* link level XID exchange flag - NOT YET */
154	/* packet level parameters */
155	xc_rsvd1:2,
156	xc_pwsize:3, /* default window size */
157	xc_psize:4, /* default packet size 7=128, 8=256, ... */
158	xc_type:3, /* network type */
159	#define X25_1976 0
160	#define X25_1980 1
161	#define X25_1984 2
162	#define X25_DDN 3
163	#define X25_BASIC 4
164	xc_ptrace:1, /* packet level tracing flag */
165	xc_nodnic:1, /* remove our dnic when calling on net */
166	xc_prepnd0:1; /* prepend 0 when making offnet calls */
167	u_short xc_maxlcn; /* max logical channels */
168	u_short xc_dg_idletimo; /* timeout for idle datagram circuits. */
169	};
170
171	#ifdef IFNAMSIZ
172	struct ifreq_x25 {
173	char ifr_name[IFNAMSIZ]; /* if name, e.g. "en0" */
174	struct x25config ifr_xc;
175	};
176	#define SIOCSIFCONF_X25 _IOW('i', 12, struct ifreq_x25) /* set ifnet config */
177	#define SIOCGIFCONF_X25 _IOWR('i',13, struct ifreq_x25) /* get ifnet config */
178	#endif