1/*	$NetBSD: rpcbind.h,v 1.4 2009/01/18 10:17:38 lukem Exp $	*/
2
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) 1986 - 1991 by Sun Microsystems, Inc.
33 */
34
35/* #ident	"@(#)rpcbind.h 1.4 90/04/12 SMI" */
36
37/*
38 * rpcbind.h
39 * The common header declarations
40 */
41
42#ifndef rpcbind_h
43#define	rpcbind_h
44
45#ifdef PORTMAP
46#include <rpc/pmap_prot.h>
47#endif
48#include <rpc/rpcb_prot.h>
49
50/*
51 * Stuff for the rmtcall service
52 */
53struct encap_parms {
54	u_int32_t arglen;
55	char *args;
56};
57
58struct r_rmtcall_args {
59	u_int32_t  rmt_prog;
60	u_int32_t  rmt_vers;
61	u_int32_t  rmt_proc;
62	int     rmt_localvers;  /* whether to send port # or uaddr */
63	char    *rmt_uaddr;
64	struct encap_parms rmt_args;
65};
66
67extern int debugging;
68extern int doabort;
69extern int verboselog;
70extern int insecure;
71extern int oldstyle_local;
72extern rpcblist_ptr list_rbl;	/* A list of version 3 & 4 rpcbind services */
73
74#ifdef PORTMAP
75extern struct pmaplist *list_pml; /* A list of version 2 rpcbind services */
76extern const char *udptrans;	/* Name of UDP transport */
77extern const char *tcptrans;	/* Name of TCP transport */
78extern const char *udp_uaddr;	/* Universal UDP address */
79extern const char *tcp_uaddr;	/* Universal TCP address */
80#endif
81
82extern const char rpcbind_superuser[];
83extern const char rpcbind_unknown[];
84
85int add_bndlist(struct netconfig *, struct netbuf *);
86bool_t is_bound(const char *, const char *);
87char *mergeaddr(SVCXPRT *, char *, char *, char *);
88struct netconfig *rpcbind_get_conf(const char *);
89
90void rpcbs_init(void);
91void rpcbs_procinfo(rpcvers_t, rpcproc_t);
92void rpcbs_set(rpcvers_t, bool_t);
93void rpcbs_unset(rpcvers_t, bool_t);
94void rpcbs_getaddr(rpcvers_t, rpcprog_t, rpcvers_t, const char *, const char *);
95void rpcbs_rmtcall(rpcvers_t, rpcproc_t, rpcprog_t, rpcvers_t, rpcproc_t,
96			char *, rpcblist_ptr);
97void *rpcbproc_getstat(void *, struct svc_req *, SVCXPRT *, rpcvers_t);
98
99void rpcb_service_3(struct svc_req *, SVCXPRT *);
100void rpcb_service_4(struct svc_req *, SVCXPRT *);
101
102/* Common functions shared between versions */
103void *rpcbproc_set_com(void *, struct svc_req *, SVCXPRT *, rpcvers_t);
104void *rpcbproc_unset_com(void *, struct svc_req *, SVCXPRT *, rpcvers_t);
105bool_t map_set(RPCB *, char *);
106bool_t map_unset(RPCB *, const char *);
107void delete_prog(rpcprog_t);
108void *rpcbproc_getaddr_com(RPCB *, struct svc_req *, SVCXPRT *, rpcvers_t,
109				 rpcvers_t);
110void *rpcbproc_gettime_com(void *, struct svc_req *, SVCXPRT *,
111				rpcvers_t);
112void *rpcbproc_uaddr2taddr_com(void *, struct svc_req *,
113					     SVCXPRT *, rpcvers_t);
114void *rpcbproc_taddr2uaddr_com(void *, struct svc_req *, SVCXPRT *,
115				    rpcvers_t);
116int create_rmtcall_fd(struct netconfig *);
117void rpcbproc_callit_com(struct svc_req *, SVCXPRT *, rpcvers_t,
118			      rpcvers_t);
119__dead void my_svc_run(void);
120
121__dead void rpcbind_abort(void);
122void reap(int);
123void toggle_verboselog(int);
124
125int check_access(SVCXPRT *, rpcproc_t, void *, unsigned long);
126int check_callit(SVCXPRT *, struct r_rmtcall_args *, int);
127void logit(int, struct sockaddr *, rpcproc_t, rpcprog_t, const char *);
128int is_loopback(struct netbuf *);
129
130#ifdef PORTMAP
131extern void pmap_service(struct svc_req *, SVCXPRT *);
132#endif
133
134void write_warmstart(void);
135void read_warmstart(void);
136
137char *addrmerge(struct netbuf *caller, char *serv_uaddr, char *clnt_uaddr,
138		     char *netid);
139void network_init(void);
140struct sockaddr *local_sa(int);
141
142/* For different getaddr semantics */
143#define	RPCB_ALLVERS 0
144#define	RPCB_ONEVERS 1
145
146#endif /* rpcbind_h */
147