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rpcbind.h revision 1.5 
      1 /*	$NetBSD: rpcbind.h,v 1.5 2011/08/31 13:32:40 joerg 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 __dead void my_svc_run(void);
    120 
    121 __dead 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 */
    147