xref: /dragonfly/include/rpc/rpcb_prot.x (revision 2038fb68)
1 %/*
2 % * $FreeBSD: src/include/rpc/rpcb_prot.x,v 1.3 2002/03/13 10:29:06 obrien Exp $
3 % *
4 % * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
5 % * unrestricted use provided that this legend is included on all tape
6 % * media and as a part of the software program in whole or part.  Users
7 % * may copy or modify Sun RPC without charge, but are not authorized
8 % * to license or distribute it to anyone else except as part of a product or
9 % * program developed by the user.
10 % *
11 % * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
12 % * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
13 % * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
14 % *
15 % * Sun RPC is provided with no support and without any obligation on the
16 % * part of Sun Microsystems, Inc. to assist in its use, correction,
17 % * modification or enhancement.
18 % *
19 % * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
20 % * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
21 % * OR ANY PART THEREOF.
22 % *
23 % * In no event will Sun Microsystems, Inc. be liable for any lost revenue
24 % * or profits or other special, indirect and consequential damages, even if
25 % * Sun has been advised of the possibility of such damages.
26 % *
27 % * Sun Microsystems, Inc.
28 % * 2550 Garcia Avenue
29 % * Mountain View, California  94043
30 % */
31 %/*
32 % * Copyright (c) 1988 by Sun Microsystems, Inc.
33 % */
34 
35 %/* from rpcb_prot.x */
36 
37 #ifdef RPC_HDR
38 %
39 %/* #pragma ident	"@(#)rpcb_prot.x	1.5	94/04/29 SMI" */
40 %
41 %#ifndef _KERNEL
42 %
43 #endif
44 
45 /*
46  * rpcb_prot.x
47  * rpcbind protocol, versions 3 and 4, in RPC Language
48  */
49 %
50 %/*
51 % * The following procedures are supported by the protocol in version 3:
52 % *
53 % * RPCBPROC_NULL() returns ()
54 % * 	takes nothing, returns nothing
55 % *
56 % * RPCBPROC_SET(rpcb) returns (bool_t)
57 % * 	TRUE is success, FALSE is failure.  Registers the tuple
58 % *	[prog, vers, address, owner, netid].
59 % *	Finds out owner and netid information on its own.
60 % *
61 % * RPCBPROC_UNSET(rpcb) returns (bool_t)
62 % *	TRUE is success, FALSE is failure.  Un-registers tuple
63 % *	[prog, vers, netid].  addresses is ignored.
64 % *	If netid is NULL, unregister all.
65 % *
66 % * RPCBPROC_GETADDR(rpcb) returns (string).
67 % *	0 is failure.  Otherwise returns the universal address where the
68 % *	triple [prog, vers, netid] is registered.  Ignore address and owner.
69 % *
70 % * RPCBPROC_DUMP() RETURNS (rpcblist_ptr)
71 % *	used to dump the entire rpcbind maps
72 % *
73 % * RPCBPROC_CALLIT(rpcb_rmtcallargs)
74 % * 	RETURNS (rpcb_rmtcallres);
75 % * 	Calls the procedure on the remote machine.  If it is not registered,
76 % *	this procedure is quiet; i.e. it does not return error information!!!
77 % *	This routine only passes null authentication parameters.
78 % *	It has no interface to xdr routines for RPCBPROC_CALLIT.
79 % *
80 % * RPCBPROC_GETTIME() returns (int).
81 % *	Gets the remote machines time
82 % *
83 % * RPCBPROC_UADDR2TADDR(strint) RETURNS (struct netbuf)
84 % *	Returns the netbuf address from universal address.
85 % *
86 % * RPCBPROC_TADDR2UADDR(struct netbuf) RETURNS (string)
87 % *	Returns the universal address from netbuf address.
88 % *
89 % * END OF RPCBIND VERSION 3 PROCEDURES
90 % */
91 %/*
92 % * Except for RPCBPROC_CALLIT, the procedures above are carried over to
93 % * rpcbind version 4.  Those below are added or modified for version 4.
94 % * NOTE: RPCBPROC_BCAST HAS THE SAME FUNCTIONALITY AND PROCEDURE NUMBER
95 % * AS RPCBPROC_CALLIT.
96 % *
97 % * RPCBPROC_BCAST(rpcb_rmtcallargs)
98 % * 	RETURNS (rpcb_rmtcallres);
99 % * 	Calls the procedure on the remote machine.  If it is not registered,
100 % *	this procedure IS quiet; i.e. it DOES NOT return error information!!!
101 % *	This routine should be used for broadcasting and nothing else.
102 % *
103 % * RPCBPROC_GETVERSADDR(rpcb) returns (string).
104 % *	0 is failure.  Otherwise returns the universal address where the
105 % *	triple [prog, vers, netid] is registered.  Ignore address and owner.
106 % *	Same as RPCBPROC_GETADDR except that if the given version number
107 % *	is not available, the address is not returned.
108 % *
109 % * RPCBPROC_INDIRECT(rpcb_rmtcallargs)
110 % * 	RETURNS (rpcb_rmtcallres);
111 % * 	Calls the procedure on the remote machine.  If it is not registered,
112 % *	this procedure is NOT quiet; i.e. it DOES return error information!!!
113 % * 	as any normal application would expect.
114 % *
115 % * RPCBPROC_GETADDRLIST(rpcb) returns (rpcb_entry_list_ptr).
116 % *	Same as RPCBPROC_GETADDR except that it returns a list of all the
117 % *	addresses registered for the combination (prog, vers) (for all
118 % *	transports).
119 % *
120 % * RPCBPROC_GETSTAT(void) returns (rpcb_stat_byvers)
121 % *	Returns the statistics about the kind of requests received by rpcbind.
122 % */
123 %
124 %/*
125 % * A mapping of (program, version, network ID) to address
126 % */
127 struct rpcb {
128 	rpcprog_t r_prog;		/* program number */
129 	rpcvers_t r_vers;		/* version number */
130 	string r_netid<>;		/* network id */
131 	string r_addr<>;		/* universal address */
132 	string r_owner<>;		/* owner of this service */
133 };
134 #ifdef RPC_HDR
135 %
136 %typedef rpcb RPCB;
137 %
138 #endif
139 %
140 %/*
141 % * A list of mappings
142 % *
143 % * Below are two definitions for the rpcblist structure.  This is done because
144 % * xdr_rpcblist() is specified to take a struct rpcblist **, rather than a
145 % * struct rpcblist * that rpcgen would produce.  One version of the rpcblist
146 % * structure (actually called rp__list) is used with rpcgen, and the other is
147 % * defined only in the header file for compatibility with the specified
148 % * interface.
149 % */
150 
151 struct rp__list {
152 	rpcb rpcb_map;
153 	struct rp__list *rpcb_next;
154 };
155 
156 typedef rp__list *rpcblist_ptr;		/* results of RPCBPROC_DUMP */
157 
158 #ifdef RPC_HDR
159 %
160 %typedef struct rp__list rpcblist;
161 %typedef struct rp__list RPCBLIST;
162 %
163 %#ifndef __cplusplus
164 %struct rpcblist {
165 %	RPCB rpcb_map;
166 %	struct rpcblist *rpcb_next;
167 %};
168 %#endif
169 %
170 %#ifdef __cplusplus
171 %extern "C" {
172 %#endif
173 %extern  bool_t xdr_rpcblist(XDR *, rpcblist**);
174 %#ifdef	__cplusplus
175 %}
176 %#endif
177 %
178 #endif
179 
180 %
181 %/*
182 % * Arguments of remote calls
183 % */
184 struct rpcb_rmtcallargs {
185 	rpcprog_t prog;			/* program number */
186 	rpcvers_t vers;			/* version number */
187 	rpcproc_t proc;			/* procedure number */
188 	opaque args<>;			/* argument */
189 };
190 #ifdef RPC_HDR
191 %
192 %/*
193 % * Client-side only representation of rpcb_rmtcallargs structure.
194 % *
195 % * The routine that XDRs the rpcb_rmtcallargs structure must deal with the
196 % * opaque arguments in the "args" structure.  xdr_rpcb_rmtcallargs() needs to
197 % * be passed the XDR routine that knows the args' structure.  This routine
198 % * doesn't need to go over-the-wire (and it wouldn't make sense anyway) since
199 % * the application being called already knows the args structure.  So we use a
200 % * different "XDR" structure on the client side, r_rpcb_rmtcallargs, which
201 % * includes the args' XDR routine.
202 % */
203 %struct r_rpcb_rmtcallargs {
204 %	rpcprog_t prog;
205 %	rpcvers_t vers;
206 %	rpcproc_t proc;
207 %	struct {
208 %		u_int args_len;
209 %		char *args_val;
210 %	} args;
211 %	xdrproc_t	xdr_args;	/* encodes args */
212 %};
213 %
214 #endif	/* def RPC_HDR */
215 %
216 %/*
217 % * Results of the remote call
218 % */
219 struct rpcb_rmtcallres {
220 	string addr<>;			/* remote universal address */
221 	opaque results<>;		/* result */
222 };
223 #ifdef RPC_HDR
224 %
225 %/*
226 % * Client-side only representation of rpcb_rmtcallres structure.
227 % */
228 %struct r_rpcb_rmtcallres {
229 %	char *addr;
230 %	struct {
231 %		u_int32_t results_len;
232 %		char *results_val;
233 %	} results;
234 %	xdrproc_t	xdr_res;	/* decodes results */
235 %};
236 #endif /* RPC_HDR */
237 %
238 %/*
239 % * rpcb_entry contains a merged address of a service on a particular
240 % * transport, plus associated netconfig information.  A list of rpcb_entrys
241 % * is returned by RPCBPROC_GETADDRLIST.  See netconfig.h for values used
242 % * in r_nc_* fields.
243 % */
244 struct rpcb_entry {
245 	string		r_maddr<>;	/* merged address of service */
246 	string		r_nc_netid<>;	/* netid field */
247 	unsigned int	r_nc_semantics;	/* semantics of transport */
248 	string		r_nc_protofmly<>; /* protocol family */
249 	string		r_nc_proto<>;	/* protocol name */
250 };
251 %
252 %/*
253 % * A list of addresses supported by a service.
254 % */
255 struct rpcb_entry_list {
256 	rpcb_entry rpcb_entry_map;
257 	struct rpcb_entry_list *rpcb_entry_next;
258 };
259 
260 typedef rpcb_entry_list *rpcb_entry_list_ptr;
261 
262 %
263 %/*
264 % * rpcbind statistics
265 % */
266 %
267 const rpcb_highproc_2 = RPCBPROC_CALLIT;
268 const rpcb_highproc_3 = RPCBPROC_TADDR2UADDR;
269 const rpcb_highproc_4 = RPCBPROC_GETSTAT;
270 
271 const RPCBSTAT_HIGHPROC = 13;	/* # of procs in rpcbind V4 plus one */
272 const RPCBVERS_STAT = 3;	/* provide only for rpcbind V2, V3 and V4 */
273 const RPCBVERS_4_STAT = 2;
274 const RPCBVERS_3_STAT = 1;
275 const RPCBVERS_2_STAT = 0;
276 %
277 %/* Link list of all the stats about getport and getaddr */
278 struct rpcbs_addrlist {
279 	rpcprog_t prog;
280 	rpcvers_t vers;
281 	int success;
282 	int failure;
283 	string netid<>;
284 	struct rpcbs_addrlist *next;
285 };
286 %
287 %/* Link list of all the stats about rmtcall */
288 struct rpcbs_rmtcalllist {
289 	rpcprog_t prog;
290 	rpcvers_t vers;
291 	rpcproc_t proc;
292 	int success;
293 	int failure;
294 	int indirect;	/* whether callit or indirect */
295 	string netid<>;
296 	struct rpcbs_rmtcalllist *next;
297 };
298 
299 typedef int rpcbs_proc[RPCBSTAT_HIGHPROC];
300 typedef rpcbs_addrlist *rpcbs_addrlist_ptr;
301 typedef rpcbs_rmtcalllist *rpcbs_rmtcalllist_ptr;
302 
303 struct rpcb_stat {
304 	rpcbs_proc		info;
305 	int			setinfo;
306 	int			unsetinfo;
307 	rpcbs_addrlist_ptr	addrinfo;
308 	rpcbs_rmtcalllist_ptr	rmtinfo;
309 };
310 %
311 %/*
312 % * One rpcb_stat structure is returned for each version of rpcbind
313 % * being monitored.
314 % */
315 
316 typedef rpcb_stat rpcb_stat_byvers[RPCBVERS_STAT];
317 
318 #ifdef RPC_HDR
319 %
320 %/*
321 % * We don't define netbuf in RPCL, since it would contain structure member
322 % * names that would conflict with the definition of struct netbuf in
323 % * <tiuser.h>.  Instead we merely declare the XDR routine xdr_netbuf() here,
324 % * and implement it ourselves in rpc/rpcb_prot.c.
325 % */
326 %#ifdef __cplusplus
327 %extern "C" bool_t xdr_netbuf(XDR *, struct netbuf *);
328 %
329 %#else /* __STDC__ */
330 %extern  bool_t xdr_netbuf(XDR *, struct netbuf *);
331 %
332 %#endif
333 #endif /* def RPC_HDR */
334 
335 /*
336  * rpcbind procedures
337  */
338 program RPCBPROG {
339 	version RPCBVERS {
340 		bool
341 		RPCBPROC_SET(rpcb) = 1;
342 
343 		bool
344 		RPCBPROC_UNSET(rpcb) = 2;
345 
346 		string
347 		RPCBPROC_GETADDR(rpcb) = 3;
348 
349 		rpcblist_ptr
350 		RPCBPROC_DUMP(void) = 4;
351 
352 		rpcb_rmtcallres
353 		RPCBPROC_CALLIT(rpcb_rmtcallargs) = 5;
354 
355 		unsigned int
356 		RPCBPROC_GETTIME(void) = 6;
357 
358 		struct netbuf
359 		RPCBPROC_UADDR2TADDR(string) = 7;
360 
361 		string
362 		RPCBPROC_TADDR2UADDR(struct netbuf) = 8;
363 	} = 3;
364 
365 	version RPCBVERS4 {
366 		bool
367 		RPCBPROC_SET(rpcb) = 1;
368 
369 		bool
370 		RPCBPROC_UNSET(rpcb) = 2;
371 
372 		string
373 		RPCBPROC_GETADDR(rpcb) = 3;
374 
375 		rpcblist_ptr
376 		RPCBPROC_DUMP(void) = 4;
377 
378 		/*
379 		 * NOTE: RPCBPROC_BCAST has the same functionality as CALLIT;
380 		 * the new name is intended to indicate that this
381 		 * procedure should be used for broadcast RPC, and
382 		 * RPCBPROC_INDIRECT should be used for indirect calls.
383 		 */
384 		rpcb_rmtcallres
385 		RPCBPROC_BCAST(rpcb_rmtcallargs) = RPCBPROC_CALLIT;
386 
387 		unsigned int
388 		RPCBPROC_GETTIME(void) = 6;
389 
390 		struct netbuf
391 		RPCBPROC_UADDR2TADDR(string) = 7;
392 
393 		string
394 		RPCBPROC_TADDR2UADDR(struct netbuf) = 8;
395 
396 		string
397 		RPCBPROC_GETVERSADDR(rpcb) = 9;
398 
399 		rpcb_rmtcallres
400 		RPCBPROC_INDIRECT(rpcb_rmtcallargs) = 10;
401 
402 		rpcb_entry_list_ptr
403 		RPCBPROC_GETADDRLIST(rpcb) = 11;
404 
405 		rpcb_stat_byvers
406 		RPCBPROC_GETSTAT(void) = 12;
407 	} = 4;
408 } = 100000;
409 #ifdef RPC_HDR
410 %
411 %#define	RPCBVERS_3		RPCBVERS
412 %#define	RPCBVERS_4		RPCBVERS4
413 %
414 %#define	_PATH_RPCBINDSOCK	"/var/run/rpcbind.sock"
415 %
416 %#else		/* ndef _KERNEL */
417 %#ifdef __cplusplus
418 %extern "C" {
419 %#endif
420 %
421 %/*
422 % * A mapping of (program, version, network ID) to address
423 % */
424 %struct rpcb {
425 %	rpcprog_t r_prog;		/* program number */
426 %	rpcvers_t r_vers;		/* version number */
427 %	char *r_netid;			/* network id */
428 %	char *r_addr;			/* universal address */
429 %	char *r_owner;			/* owner of the mapping */
430 %};
431 %typedef struct rpcb RPCB;
432 %
433 %/*
434 % * A list of mappings
435 % */
436 %struct rpcblist {
437 %	RPCB rpcb_map;
438 %	struct rpcblist *rpcb_next;
439 %};
440 %typedef struct rpcblist RPCBLIST;
441 %typedef struct rpcblist *rpcblist_ptr;
442 %
443 %/*
444 % * Remote calls arguments
445 % */
446 %struct rpcb_rmtcallargs {
447 %	rpcprog_t prog;			/* program number */
448 %	rpcvers_t vers;			/* version number */
449 %	rpcproc_t proc;			/* procedure number */
450 %	u_int32_t arglen;			/* arg len */
451 %	caddr_t args_ptr;		/* argument */
452 %	xdrproc_t xdr_args;		/* XDR routine for argument */
453 %};
454 %typedef struct rpcb_rmtcallargs rpcb_rmtcallargs;
455 %
456 %/*
457 % * Remote calls results
458 % */
459 %struct rpcb_rmtcallres {
460 %	char *addr_ptr;			/* remote universal address */
461 %	u_int32_t resultslen;		/* results length */
462 %	caddr_t results_ptr;		/* results */
463 %	xdrproc_t xdr_results;		/* XDR routine for result */
464 %};
465 %typedef struct rpcb_rmtcallres rpcb_rmtcallres;
466 %
467 %struct rpcb_entry {
468 %	char *r_maddr;
469 %	char *r_nc_netid;
470 %	unsigned int r_nc_semantics;
471 %	char *r_nc_protofmly;
472 %	char *r_nc_proto;
473 %};
474 %typedef struct rpcb_entry rpcb_entry;
475 %
476 %/*
477 % * A list of addresses supported by a service.
478 % */
479 %
480 %struct rpcb_entry_list {
481 %	rpcb_entry rpcb_entry_map;
482 %	struct rpcb_entry_list *rpcb_entry_next;
483 %};
484 %typedef struct rpcb_entry_list rpcb_entry_list;
485 %
486 %typedef rpcb_entry_list *rpcb_entry_list_ptr;
487 %
488 %/*
489 % * rpcbind statistics
490 % */
491 %
492 %#define	rpcb_highproc_2 RPCBPROC_CALLIT
493 %#define	rpcb_highproc_3 RPCBPROC_TADDR2UADDR
494 %#define	rpcb_highproc_4 RPCBPROC_GETSTAT
495 %#define	RPCBSTAT_HIGHPROC 13
496 %#define	RPCBVERS_STAT 3
497 %#define	RPCBVERS_4_STAT 2
498 %#define	RPCBVERS_3_STAT 1
499 %#define	RPCBVERS_2_STAT 0
500 %
501 %/* Link list of all the stats about getport and getaddr */
502 %
503 %struct rpcbs_addrlist {
504 %	rpcprog_t prog;
505 %	rpcvers_t vers;
506 %	int success;
507 %	int failure;
508 %	char *netid;
509 %	struct rpcbs_addrlist *next;
510 %};
511 %typedef struct rpcbs_addrlist rpcbs_addrlist;
512 %
513 %/* Link list of all the stats about rmtcall */
514 %
515 %struct rpcbs_rmtcalllist {
516 %	rpcprog_t prog;
517 %	rpcvers_t vers;
518 %	rpcproc_t proc;
519 %	int success;
520 %	int failure;
521 %	int indirect;
522 %	char *netid;
523 %	struct rpcbs_rmtcalllist *next;
524 %};
525 %typedef struct rpcbs_rmtcalllist rpcbs_rmtcalllist;
526 %
527 %typedef int rpcbs_proc[RPCBSTAT_HIGHPROC];
528 %
529 %typedef rpcbs_addrlist *rpcbs_addrlist_ptr;
530 %
531 %typedef rpcbs_rmtcalllist *rpcbs_rmtcalllist_ptr;
532 %
533 %struct rpcb_stat {
534 %	rpcbs_proc info;
535 %	int setinfo;
536 %	int unsetinfo;
537 %	rpcbs_addrlist_ptr addrinfo;
538 %	rpcbs_rmtcalllist_ptr rmtinfo;
539 %};
540 %typedef struct rpcb_stat rpcb_stat;
541 %
542 %/*
543 % * One rpcb_stat structure is returned for each version of rpcbind
544 % * being monitored.
545 % */
546 %
547 %typedef rpcb_stat rpcb_stat_byvers[RPCBVERS_STAT];
548 %
549 %#ifdef __cplusplus
550 %}
551 %#endif
552 %
553 %#endif		/* ndef _KERNEL */
554 #endif		/* RPC_HDR */
555