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%/*
% * $FreeBSD: src/include/rpc/rpcb_prot.x,v 1.3 2002/03/13 10:29:06 obrien Exp $
% *
% * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
% * unrestricted use provided that this legend is included on all tape
% * media and as a part of the software program in whole or part.  Users
% * may copy or modify Sun RPC without charge, but are not authorized
% * to license or distribute it to anyone else except as part of a product or
% * program developed by the user.
% *
% * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
% * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
% * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
% *
% * Sun RPC is provided with no support and without any obligation on the
% * part of Sun Microsystems, Inc. to assist in its use, correction,
% * modification or enhancement.
% *
% * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
% * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
% * OR ANY PART THEREOF.
% *
% * In no event will Sun Microsystems, Inc. be liable for any lost revenue
% * or profits or other special, indirect and consequential damages, even if
% * Sun has been advised of the possibility of such damages.
% *
% * Sun Microsystems, Inc.
% * 2550 Garcia Avenue
% * Mountain View, California  94043
% */
%/*
% * Copyright (c) 1988 by Sun Microsystems, Inc.
% */

%/* from rpcb_prot.x */

#ifdef RPC_HDR
%
%/* #pragma ident       "@(#)rpcb_prot.x        1.5     94/04/29 SMI" */
%
%#ifndef _KERNEL
%
#endif

/*
 * rpcb_prot.x
 * rpcbind protocol, versions 3 and 4, in RPC Language
 */
%
%/*
% * The following procedures are supported by the protocol in version 3:
% *
% * RPCBPROC_NULL() returns ()
% *     takes nothing, returns nothing
% *
% * RPCBPROC_SET(rpcb) returns (bool_t)
% *     TRUE is success, FALSE is failure.  Registers the tuple
% *     [prog, vers, address, owner, netid].
% *     Finds out owner and netid information on its own.
% *
% * RPCBPROC_UNSET(rpcb) returns (bool_t)
% *     TRUE is success, FALSE is failure.  Un-registers tuple
% *     [prog, vers, netid].  addresses is ignored.
% *     If netid is NULL, unregister all.
% *
% * RPCBPROC_GETADDR(rpcb) returns (string).
% *     0 is failure.  Otherwise returns the universal address where the
% *     triple [prog, vers, netid] is registered.  Ignore address and owner.
% *
% * RPCBPROC_DUMP() RETURNS (rpcblist_ptr)
% *     used to dump the entire rpcbind maps
% *
% * RPCBPROC_CALLIT(rpcb_rmtcallargs)
% *     RETURNS (rpcb_rmtcallres);
% *     Calls the procedure on the remote machine.  If it is not registered,
% *     this procedure is quiet; i.e. it does not return error information!!!
% *     This routine only passes null authentication parameters.
% *     It has no interface to xdr routines for RPCBPROC_CALLIT.
% *
% * RPCBPROC_GETTIME() returns (int).
% *     Gets the remote machines time
% *
% * RPCBPROC_UADDR2TADDR(strint) RETURNS (struct netbuf)
% *     Returns the netbuf address from universal address.
% *
% * RPCBPROC_TADDR2UADDR(struct netbuf) RETURNS (string)
% *     Returns the universal address from netbuf address.
% *
% * END OF RPCBIND VERSION 3 PROCEDURES
% */
%/*
% * Except for RPCBPROC_CALLIT, the procedures above are carried over to
% * rpcbind version 4.  Those below are added or modified for version 4.
% * NOTE: RPCBPROC_BCAST HAS THE SAME FUNCTIONALITY AND PROCEDURE NUMBER
% * AS RPCBPROC_CALLIT.
% *
% * RPCBPROC_BCAST(rpcb_rmtcallargs)
% *     RETURNS (rpcb_rmtcallres);
% *     Calls the procedure on the remote machine.  If it is not registered,
% *     this procedure IS quiet; i.e. it DOES NOT return error information!!!
% *     This routine should be used for broadcasting and nothing else.
% *
% * RPCBPROC_GETVERSADDR(rpcb) returns (string).
% *     0 is failure.  Otherwise returns the universal address where the
% *     triple [prog, vers, netid] is registered.  Ignore address and owner.
% *     Same as RPCBPROC_GETADDR except that if the given version number
% *     is not available, the address is not returned.
% *
% * RPCBPROC_INDIRECT(rpcb_rmtcallargs)
% *     RETURNS (rpcb_rmtcallres);
% *     Calls the procedure on the remote machine.  If it is not registered,
% *     this procedure is NOT quiet; i.e. it DOES return error information!!!
% *     as any normal application would expect.
% *
% * RPCBPROC_GETADDRLIST(rpcb) returns (rpcb_entry_list_ptr).
% *     Same as RPCBPROC_GETADDR except that it returns a list of all the
% *     addresses registered for the combination (prog, vers) (for all
% *     transports).
% *
% * RPCBPROC_GETSTAT(void) returns (rpcb_stat_byvers)
% *     Returns the statistics about the kind of requests received by rpcbind.
% */
%
%/*
% * A mapping of (program, version, network ID) to address
% */
struct rpcb {
        rpcprog_t r_prog;               /* program number */
        rpcvers_t r_vers;               /* version number */
        string r_netid<>;               /* network id */
        string r_addr<>;                /* universal address */
        string r_owner<>;               /* owner of this service */
};
#ifdef RPC_HDR
%
%typedef rpcb RPCB;
%
#endif
%
%/*
% * A list of mappings
% *
% * Below are two definitions for the rpcblist structure.  This is done because
% * xdr_rpcblist() is specified to take a struct rpcblist **, rather than a
% * struct rpcblist * that rpcgen would produce.  One version of the rpcblist
% * structure (actually called rp__list) is used with rpcgen, and the other is
% * defined only in the header file for compatibility with the specified
% * interface.
% */

struct rp__list {
        rpcb rpcb_map;
        struct rp__list *rpcb_next;
};

typedef rp__list *rpcblist_ptr;         /* results of RPCBPROC_DUMP */

#ifdef RPC_HDR
%
%typedef struct rp__list rpcblist;
%typedef struct rp__list RPCBLIST;
%
%#ifndef __cplusplus
%struct rpcblist {
%       RPCB rpcb_map;
%       struct rpcblist *rpcb_next;
%};
%#endif
%
%#ifdef __cplusplus
%extern "C" {
%#endif
%extern  bool_t xdr_rpcblist(XDR *, rpcblist**);
%#ifdef __cplusplus
%}
%#endif
%
#endif

%
%/*
% * Arguments of remote calls
% */
struct rpcb_rmtcallargs {
        rpcprog_t prog;                 /* program number */
        rpcvers_t vers;                 /* version number */
        rpcproc_t proc;                 /* procedure number */
        opaque args<>;                  /* argument */
};
#ifdef RPC_HDR
%
%/*
% * Client-side only representation of rpcb_rmtcallargs structure.
% *
% * The routine that XDRs the rpcb_rmtcallargs structure must deal with the
% * opaque arguments in the "args" structure.  xdr_rpcb_rmtcallargs() needs to
% * be passed the XDR routine that knows the args' structure.  This routine
% * doesn't need to go over-the-wire (and it wouldn't make sense anyway) since
% * the application being called already knows the args structure.  So we use a
% * different "XDR" structure on the client side, r_rpcb_rmtcallargs, which
% * includes the args' XDR routine.
% */
%struct r_rpcb_rmtcallargs {
%       rpcprog_t prog;
%       rpcvers_t vers;
%       rpcproc_t proc;
%       struct {
%               u_int args_len;
%               char *args_val;
%       } args;
%       xdrproc_t       xdr_args;       /* encodes args */
%};
%
#endif  /* def RPC_HDR */
%
%/*
% * Results of the remote call
% */
struct rpcb_rmtcallres {
        string addr<>;                  /* remote universal address */
        opaque results<>;               /* result */
};
#ifdef RPC_HDR
%
%/*
% * Client-side only representation of rpcb_rmtcallres structure.
% */
%struct r_rpcb_rmtcallres {
%       char *addr;
%       struct {
%               u_int32_t results_len;
%               char *results_val;
%       } results;
%       xdrproc_t       xdr_res;        /* decodes results */
%};
#endif /* RPC_HDR */
%
%/*
% * rpcb_entry contains a merged address of a service on a particular
% * transport, plus associated netconfig information.  A list of rpcb_entrys
% * is returned by RPCBPROC_GETADDRLIST.  See netconfig.h for values used
% * in r_nc_* fields.
% */
struct rpcb_entry {
        string          r_maddr<>;      /* merged address of service */
        string          r_nc_netid<>;   /* netid field */
        unsigned int    r_nc_semantics; /* semantics of transport */
        string          r_nc_protofmly<>; /* protocol family */
        string          r_nc_proto<>;   /* protocol name */
};
%
%/*
% * A list of addresses supported by a service.
% */
struct rpcb_entry_list {
        rpcb_entry rpcb_entry_map;
        struct rpcb_entry_list *rpcb_entry_next;
};

typedef rpcb_entry_list *rpcb_entry_list_ptr;

%
%/*
% * rpcbind statistics
% */
%
const rpcb_highproc_2 = RPCBPROC_CALLIT;
const rpcb_highproc_3 = RPCBPROC_TADDR2UADDR;
const rpcb_highproc_4 = RPCBPROC_GETSTAT;

const RPCBSTAT_HIGHPROC = 13;   /* # of procs in rpcbind V4 plus one */
const RPCBVERS_STAT = 3;        /* provide only for rpcbind V2, V3 and V4 */
const RPCBVERS_4_STAT = 2;
const RPCBVERS_3_STAT = 1;
const RPCBVERS_2_STAT = 0;
%
%/* Link list of all the stats about getport and getaddr */
struct rpcbs_addrlist {
        rpcprog_t prog;
        rpcvers_t vers;
        int success;
        int failure;
        string netid<>;
        struct rpcbs_addrlist *next;
};
%
%/* Link list of all the stats about rmtcall */
struct rpcbs_rmtcalllist {
        rpcprog_t prog;
        rpcvers_t vers;
        rpcproc_t proc;
        int success;
        int failure;
        int indirect;   /* whether callit or indirect */
        string netid<>;
        struct rpcbs_rmtcalllist *next;
};

typedef int rpcbs_proc[RPCBSTAT_HIGHPROC];
typedef rpcbs_addrlist *rpcbs_addrlist_ptr;
typedef rpcbs_rmtcalllist *rpcbs_rmtcalllist_ptr;

struct rpcb_stat {
        rpcbs_proc              info;
        int                     setinfo;
        int                     unsetinfo;
        rpcbs_addrlist_ptr      addrinfo;
        rpcbs_rmtcalllist_ptr   rmtinfo;
};
%
%/*
% * One rpcb_stat structure is returned for each version of rpcbind
% * being monitored.
% */

typedef rpcb_stat rpcb_stat_byvers[RPCBVERS_STAT];

#ifdef RPC_HDR
%
%/*
% * We don't define netbuf in RPCL, since it would contain structure member
% * names that would conflict with the definition of struct netbuf in
% * <tiuser.h>.  Instead we merely declare the XDR routine xdr_netbuf() here,
% * and implement it ourselves in rpc/rpcb_prot.c.
% */
%#ifdef __cplusplus
%extern "C" bool_t xdr_netbuf(XDR *, struct netbuf *);
%
%#else /* __STDC__ */
%extern  bool_t xdr_netbuf(XDR *, struct netbuf *);
%
%#endif
#endif /* def RPC_HDR */

/*
 * rpcbind procedures
 */
program RPCBPROG {
        version RPCBVERS {
                bool
                RPCBPROC_SET(rpcb) = 1;

                bool
                RPCBPROC_UNSET(rpcb) = 2;

                string
                RPCBPROC_GETADDR(rpcb) = 3;

                rpcblist_ptr
                RPCBPROC_DUMP(void) = 4;

                rpcb_rmtcallres
                RPCBPROC_CALLIT(rpcb_rmtcallargs) = 5;

                unsigned int
                RPCBPROC_GETTIME(void) = 6;

                struct netbuf
                RPCBPROC_UADDR2TADDR(string) = 7;

                string
                RPCBPROC_TADDR2UADDR(struct netbuf) = 8;
        } = 3;

        version RPCBVERS4 {
                bool
                RPCBPROC_SET(rpcb) = 1;

                bool
                RPCBPROC_UNSET(rpcb) = 2;

                string
                RPCBPROC_GETADDR(rpcb) = 3;

                rpcblist_ptr
                RPCBPROC_DUMP(void) = 4;

                /*
                 * NOTE: RPCBPROC_BCAST has the same functionality as CALLIT;
                 * the new name is intended to indicate that this
                 * procedure should be used for broadcast RPC, and
                 * RPCBPROC_INDIRECT should be used for indirect calls.
                 */
                rpcb_rmtcallres
                RPCBPROC_BCAST(rpcb_rmtcallargs) = RPCBPROC_CALLIT;

                unsigned int
                RPCBPROC_GETTIME(void) = 6;

                struct netbuf
                RPCBPROC_UADDR2TADDR(string) = 7;

                string
                RPCBPROC_TADDR2UADDR(struct netbuf) = 8;

                string
                RPCBPROC_GETVERSADDR(rpcb) = 9;

                rpcb_rmtcallres
                RPCBPROC_INDIRECT(rpcb_rmtcallargs) = 10;

                rpcb_entry_list_ptr
                RPCBPROC_GETADDRLIST(rpcb) = 11;

                rpcb_stat_byvers
                RPCBPROC_GETSTAT(void) = 12;
        } = 4;
} = 100000;
#ifdef RPC_HDR
%
%#define        RPCBVERS_3              RPCBVERS
%#define        RPCBVERS_4              RPCBVERS4
%
%#define        _PATH_RPCBINDSOCK       "/var/run/rpcbind.sock"
%
%#else          /* ndef _KERNEL */
%#ifdef __cplusplus
%extern "C" {
%#endif
%
%/*
% * A mapping of (program, version, network ID) to address
% */
%struct rpcb {
%       rpcprog_t r_prog;               /* program number */
%       rpcvers_t r_vers;               /* version number */
%       char *r_netid;                  /* network id */
%       char *r_addr;                   /* universal address */
%       char *r_owner;                  /* owner of the mapping */
%};
%typedef struct rpcb RPCB;
%
%/*
% * A list of mappings
% */
%struct rpcblist {
%       RPCB rpcb_map;
%       struct rpcblist *rpcb_next;
%};
%typedef struct rpcblist RPCBLIST;
%typedef struct rpcblist *rpcblist_ptr;
%
%/*
% * Remote calls arguments
% */
%struct rpcb_rmtcallargs {
%       rpcprog_t prog;                 /* program number */
%       rpcvers_t vers;                 /* version number */
%       rpcproc_t proc;                 /* procedure number */
%       u_int32_t arglen;                       /* arg len */
%       caddr_t args_ptr;               /* argument */
%       xdrproc_t xdr_args;             /* XDR routine for argument */
%};
%typedef struct rpcb_rmtcallargs rpcb_rmtcallargs;
%
%/*
% * Remote calls results
% */
%struct rpcb_rmtcallres {
%       char *addr_ptr;                 /* remote universal address */
%       u_int32_t resultslen;           /* results length */
%       caddr_t results_ptr;            /* results */
%       xdrproc_t xdr_results;          /* XDR routine for result */
%};
%typedef struct rpcb_rmtcallres rpcb_rmtcallres;
%
%struct rpcb_entry {
%       char *r_maddr;
%       char *r_nc_netid;
%       unsigned int r_nc_semantics;
%       char *r_nc_protofmly;
%       char *r_nc_proto;
%};
%typedef struct rpcb_entry rpcb_entry;
%
%/*
% * A list of addresses supported by a service.
% */
%
%struct rpcb_entry_list {
%       rpcb_entry rpcb_entry_map;
%       struct rpcb_entry_list *rpcb_entry_next;
%};
%typedef struct rpcb_entry_list rpcb_entry_list;
%
%typedef rpcb_entry_list *rpcb_entry_list_ptr;
%
%/*
% * rpcbind statistics
% */
%
%#define        rpcb_highproc_2 RPCBPROC_CALLIT
%#define        rpcb_highproc_3 RPCBPROC_TADDR2UADDR
%#define        rpcb_highproc_4 RPCBPROC_GETSTAT
%#define        RPCBSTAT_HIGHPROC 13
%#define        RPCBVERS_STAT 3
%#define        RPCBVERS_4_STAT 2
%#define        RPCBVERS_3_STAT 1
%#define        RPCBVERS_2_STAT 0
%
%/* Link list of all the stats about getport and getaddr */
%
%struct rpcbs_addrlist {
%       rpcprog_t prog;
%       rpcvers_t vers;
%       int success;
%       int failure;
%       char *netid;
%       struct rpcbs_addrlist *next;
%};
%typedef struct rpcbs_addrlist rpcbs_addrlist;
%
%/* Link list of all the stats about rmtcall */
%
%struct rpcbs_rmtcalllist {
%       rpcprog_t prog;
%       rpcvers_t vers;
%       rpcproc_t proc;
%       int success;
%       int failure;
%       int indirect;
%       char *netid;
%       struct rpcbs_rmtcalllist *next;
%};
%typedef struct rpcbs_rmtcalllist rpcbs_rmtcalllist;
%
%typedef int rpcbs_proc[RPCBSTAT_HIGHPROC];
%
%typedef rpcbs_addrlist *rpcbs_addrlist_ptr;
%
%typedef rpcbs_rmtcalllist *rpcbs_rmtcalllist_ptr;
%
%struct rpcb_stat {
%       rpcbs_proc info;
%       int setinfo;
%       int unsetinfo;
%       rpcbs_addrlist_ptr addrinfo;
%       rpcbs_rmtcalllist_ptr rmtinfo;
%};
%typedef struct rpcb_stat rpcb_stat;
%
%/*
% * One rpcb_stat structure is returned for each version of rpcbind
% * being monitored.
% */
%
%typedef rpcb_stat rpcb_stat_byvers[RPCBVERS_STAT];
%
%#ifdef __cplusplus
%}
%#endif
%
%#endif         /* ndef _KERNEL */
#endif          /* RPC_HDR */