usr.sbin/rpcbind/rpcbind.h

   1 /*
   2  * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
   3  * unrestricted use provided that this legend is included on all tape
   4  * media and as a part of the software program in whole or part.  Users
   5  * may copy or modify Sun RPC without charge, but are not authorized
   6  * to license or distribute it to anyone else except as part of a product or
   7  * program developed by the user.
   8  *
   9  * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
  10  * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
  11  * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
  12  *
  13  * Sun RPC is provided with no support and without any obligation on the
  14  * part of Sun Microsystems, Inc. to assist in its use, correction,
  15  * modification or enhancement.
  16  *
  17  * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
  18  * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
  19  * OR ANY PART THEREOF.
  20  *
  21  * In no event will Sun Microsystems, Inc. be liable for any lost revenue
  22  * or profits or other special, indirect and consequential damages, even if
  23  * Sun has been advised of the possibility of such damages.
  24  *
  25  * Sun Microsystems, Inc.
  26  * 2550 Garcia Avenue
  27  * Mountain View, California  94043
  28  *
  29  * @(#)rpcbind.h 1.4 90/04/12 SMI
  30  * $NetBSD: rpcbind.h,v 1.1 2000/06/03 00:47:21 fvdl Exp $
  31  * $FreeBSD: src/usr.sbin/rpcbind/rpcbind.h,v 1.3 2007/11/07 10:53:39 kevlo Exp $
  32  */
  33 /*
  34  * Copyright (c) 1986 - 1991 by Sun Microsystems, Inc.
  35  */
  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  */
  53 struct encap_parms {
  54         u_int32_t arglen;
  55         char *args;
  56 };
  57
  58 struct 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
  67 extern int debugging;
  68 extern int doabort;
  69 extern int verboselog;
  70 extern int insecure;
  71 extern int oldstyle_local;
  72 extern rpcblist_ptr list_rbl;   /* A list of version 3 & 4 rpcbind services */
  73
  74 #ifdef PORTMAP
  75 extern struct pmaplist *list_pml; /* A list of version 2 rpcbind services */
  76 extern char *udptrans;          /* Name of UDP transport */
  77 extern char *tcptrans;          /* Name of TCP transport */
  78 extern char *udp_uaddr;         /* Universal UDP address */
  79 extern char *tcp_uaddr;         /* Universal TCP address */
  80 #endif
  81
  82 int add_bndlist(struct netconfig *, struct netbuf *);
  83 bool_t is_bound(char *, char *);
  84 char *mergeaddr(SVCXPRT *, char *, char *, char *);
  85 struct netconfig *rpcbind_get_conf(char *);
  86
  87 void rpcbs_init(void);
  88 void rpcbs_procinfo(rpcvers_t, rpcproc_t);
  89 void rpcbs_set(rpcvers_t, bool_t);
  90 void rpcbs_unset(rpcvers_t, bool_t);
  91 void rpcbs_getaddr(rpcvers_t, rpcprog_t, rpcvers_t, char *, char *);
  92 void rpcbs_rmtcall(rpcvers_t, rpcproc_t, rpcprog_t, rpcvers_t, rpcproc_t,
  93                         char *, rpcblist_ptr);
  94 void *rpcbproc_getstat(void *, struct svc_req *, SVCXPRT *, rpcvers_t);
  95
  96 void rpcb_service_3(struct svc_req *, SVCXPRT *);
  97 void rpcb_service_4(struct svc_req *, SVCXPRT *);
  98
  99 /* Common functions shared between versions */
 100 void *rpcbproc_set_com(void *, struct svc_req *, SVCXPRT *, rpcvers_t);
 101 void *rpcbproc_unset_com(void *, struct svc_req *, SVCXPRT *, rpcvers_t);
 102 bool_t map_set(RPCB *, char *);
 103 bool_t map_unset(RPCB *, char *);
 104 void delete_prog(unsigned int);
 105 void *rpcbproc_getaddr_com(RPCB *, struct svc_req *, SVCXPRT *, rpcvers_t,
 106                                  rpcvers_t);
 107 void *rpcbproc_gettime_com(void *, struct svc_req *, SVCXPRT *,
 108                                 rpcvers_t);
 109 void *rpcbproc_uaddr2taddr_com(void *, struct svc_req *,
 110                                              SVCXPRT *, rpcvers_t);
 111 void *rpcbproc_taddr2uaddr_com(void *, struct svc_req *, SVCXPRT *,
 112                                     rpcvers_t);
 113 int create_rmtcall_fd(struct netconfig *);
 114 void rpcbproc_callit_com(struct svc_req *, SVCXPRT *, rpcvers_t,
 115                               rpcvers_t);
 116 void my_svc_run(void);
 117
 118 void rpcbind_abort(void);
 119 void reap(int);
 120 void toggle_verboselog(int);
 121
 122 int check_access(SVCXPRT *, rpcproc_t, void *, unsigned int);
 123 int check_callit(SVCXPRT *, struct r_rmtcall_args *, int);
 124 void logit(int, struct sockaddr *, rpcproc_t, rpcprog_t, const char *);
 125 int is_loopback(struct netbuf *);
 126
 127 #ifdef PORTMAP
 128 extern void pmap_service(struct svc_req *, SVCXPRT *);
 129 #endif
 130
 131 void write_warmstart(void);
 132 void read_warmstart(void);
 133
 134 char *addrmerge(struct netbuf *, char *, char *, char *);
 135 void network_init(void);
 136 struct sockaddr *local_sa(int);
 137
 138 /* For different getaddr semantics */
 139 #define RPCB_ALLVERS 0
 140 #define RPCB_ONEVERS 1
 141 #endif /* _RPCBIND_H_ */