usr.sbin/rpcbind/rpcbind.h

   1 /*      $NetBSD: rpcbind.h,v 1.3 2007/05/16 14:42:08 christos 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  */
  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 const char *udptrans;    /* Name of UDP transport */
  77 extern const char *tcptrans;    /* Name of TCP transport */
  78 extern const char *udp_uaddr;   /* Universal UDP address */
  79 extern const char *tcp_uaddr;   /* Universal TCP address */
  80 #endif
  81
  82 extern const char rpcbind_superuser[];
  83 extern const char rpcbind_unknown[];
  84
  85 int add_bndlist(struct netconfig *, struct netbuf *);
  86 bool_t is_bound(const char *, const char *);
  87 char *mergeaddr(SVCXPRT *, char *, char *, char *);
  88 struct netconfig *rpcbind_get_conf(const char *);
  89
  90 void rpcbs_init(void);
  91 void rpcbs_procinfo(rpcvers_t, rpcproc_t);
  92 void rpcbs_set(rpcvers_t, bool_t);
  93 void rpcbs_unset(rpcvers_t, bool_t);
  94 void rpcbs_getaddr(rpcvers_t, rpcprog_t, rpcvers_t, const char *, const char *);
  95 void rpcbs_rmtcall(rpcvers_t, rpcproc_t, rpcprog_t, rpcvers_t, rpcproc_t,
  96                         char *, rpcblist_ptr);
  97 void *rpcbproc_getstat(void *, struct svc_req *, SVCXPRT *, rpcvers_t);
  98
  99 void rpcb_service_3(struct svc_req *, SVCXPRT *);
 100 void rpcb_service_4(struct svc_req *, SVCXPRT *);
 101
 102 /* Common functions shared between versions */
 103 void *rpcbproc_set_com(void *, struct svc_req *, SVCXPRT *, rpcvers_t);
 104 void *rpcbproc_unset_com(void *, struct svc_req *, SVCXPRT *, rpcvers_t);
 105 bool_t map_set(RPCB *, char *);
 106 bool_t map_unset(RPCB *, const char *);
 107 void delete_prog(rpcprog_t);
 108 void *rpcbproc_getaddr_com(RPCB *, struct svc_req *, SVCXPRT *, rpcvers_t,
 109                                  rpcvers_t);
 110 void *rpcbproc_gettime_com(void *, struct svc_req *, SVCXPRT *,
 111                                 rpcvers_t);
 112 void *rpcbproc_uaddr2taddr_com(void *, struct svc_req *,
 113                                              SVCXPRT *, rpcvers_t);
 114 void *rpcbproc_taddr2uaddr_com(void *, struct svc_req *, SVCXPRT *,
 115                                     rpcvers_t);
 116 int create_rmtcall_fd(struct netconfig *);
 117 void rpcbproc_callit_com(struct svc_req *, SVCXPRT *, rpcvers_t,
 118                               rpcvers_t);
 119 void my_svc_run(void);
 120
 121 void rpcbind_abort(void);
 122 void reap(int);
 123 void toggle_verboselog(int);
 124
 125 int check_access(SVCXPRT *, rpcproc_t, void *, unsigned long);
 126 int check_callit(SVCXPRT *, struct r_rmtcall_args *, int);
 127 void logit(int, struct sockaddr *, rpcproc_t, rpcprog_t, const char *);
 128 int is_loopback(struct netbuf *);
 129
 130 #ifdef PORTMAP
 131 extern void pmap_service(struct svc_req *, SVCXPRT *);
 132 #endif
 133
 134 void write_warmstart(void);
 135 void read_warmstart(void);
 136
 137 char *addrmerge(struct netbuf *caller, char *serv_uaddr, char *clnt_uaddr,
 138                      char *netid);
 139 void network_init(void);
 140 struct 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 */