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[/] [openrisc/] [trunk/] [rtos/] [rtems/] [c/] [src/] [librpc/] [include/] [rpcsvc/] [yp_prot.h] - Blame information for rev 547

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/*
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 * Copyright (c) 1992/3 Theo de Raadt <deraadt@fsa.ca>
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 * All rights reserved.
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 *
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 * Redistribution and use in source and binary forms, with or without
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 * modification, are permitted provided that the following conditions
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 * are met:
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 * 1. Redistributions of source code must retain the above copyright
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 *    notice, this list of conditions and the following disclaimer.
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 * 2. Redistributions in binary form must reproduce the above copyright
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 *    notice, this list of conditions and the following disclaimer in the
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 *    documentation and/or other materials provided with the distribution.
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 * 3. The name of the author may not be used to endorse or promote
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 *    products derived from this software without specific prior written
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 *    permission.
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 *
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 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS
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 * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
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 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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 * SUCH DAMAGE.
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 *
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 * $FreeBSD: src/include/rpcsvc/yp_prot.h,v 1.10 1999/08/27 23:45:12 peter Exp $
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 */
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#ifndef _RPCSVC_YP_PROT_H_
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#define _RPCSVC_YP_PROT_H_
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/*
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 * YPSERV PROTOCOL:
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 *
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 * ypserv supports the following procedures:
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 *
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 * YPPROC_NULL          takes (void), returns (void).
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 *                      called to check if server is alive.
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 * YPPROC_DOMAIN        takes (char *), returns (bool_t).
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 *                      true if ypserv serves the named domain.
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 * YPPROC_DOMAIN_NOACK  takes (char *), returns (bool_t).
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 *                      true if ypserv serves the named domain.
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 *                      used for broadcasts, does not ack if ypserv
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 *                      doesn't handle named domain.
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 * YPPROC_MATCH         takes (struct ypreq_key), returns (struct ypresp_val)
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 *                      does a lookup.
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 * YPPROC_FIRST         takes (struct ypreq_nokey) returns (ypresp_key_val).
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 *                      gets the first key/datum from the map.
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 * YPPROC_NEXT          takes (struct ypreq_key) returns (ypresp_key_val).
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 *                      gets the next key/datum from the map.
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 * YPPROC_XFR           takes (struct ypreq_xfr), returns (void).
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 *                      tells ypserv to check if there is a new version of
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 *                      the map.
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 * YPPROC_CLEAR         takes (void), returns (void).
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 *                      tells ypserv to flush it's file cache, so that
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 *                      newly transferred files will get read.
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 * YPPROC_ALL           takes (struct ypreq_nokey), returns (bool_t and
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 *                      struct ypresp_key_val).
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 *                      returns an array of data, with the bool_t being
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 *                      false on the last datum. read the source, it's
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 *                      convoluted.
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 * YPPROC_MASTER        takes (struct ypreq_nokey), returns (ypresp_master).
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 * YPPROC_ORDER         takes (struct ypreq_nokey), returns (ypresp_order).
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 * YPPROC_MAPLIST       takes (char *), returns (struct ypmaplist *).
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 */
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#ifndef BOOL_DEFINED
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typedef u_int bool;
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#define BOOL_DEFINED
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#endif
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/* Program and version symbols, magic numbers */
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#define YPPROG          ((u_long)100004)
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#define YPVERS          ((u_long)2)
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#define YPVERS_ORIG     ((u_long)1)
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#define YPMAXRECORD     ((u_long)1024)
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#define YPMAXDOMAIN     ((u_long)64)
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#define YPMAXMAP        ((u_long)64)
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#define YPMAXPEER       ((u_long)256)
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/*
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 * I don't know if anything of sun's depends on this, or if they
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 * simply defined it so that their own code wouldn't try to send
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 * packets over the ethernet MTU. This YP code doesn't use it.
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 */
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#define YPMSGSZ         1600
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#ifndef DATUM
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typedef struct {
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        char    *dptr;
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        int     dsize;
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} datum;
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#define DATUM
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#endif
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struct ypmap_parms {
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        char *domain;
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        char *map;
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        u_long ordernum;
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        char *owner;
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};
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struct ypreq_key {
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        char *domain;
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        char *map;
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        datum keydat;
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};
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struct ypreq_nokey {
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        char *domain;
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        char *map;
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};
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struct ypreq_xfr {
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        struct ypmap_parms map_parms;
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        u_long transid;
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        u_long proto;
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        u_short port;
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};
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#define ypxfr_domain    map_parms.domain
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#define ypxfr_map       map_parms.map
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#define ypxfr_ordernum  map_parms.ordernum
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#define ypxfr_owner     map_parms.owner
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struct ypresp_val {
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        u_long status;
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        datum valdat;
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};
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struct ypresp_key_val {
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        u_long status;
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        datum keydat;
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        datum valdat;
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};
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struct ypresp_master {
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        u_long status;
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        char *master;
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};
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struct ypresp_order {
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        u_long status;
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        u_long ordernum;
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};
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struct ypmaplist {
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        char ypml_name[YPMAXMAP + 1];
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        struct ypmaplist *ypml_next;
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};
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struct ypresp_maplist {
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        u_long status;
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        struct ypmaplist *list;
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};
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/* ypserv procedure numbers */
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#define YPPROC_NULL             ((u_long)0)
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#define YPPROC_DOMAIN           ((u_long)1)
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#define YPPROC_DOMAIN_NONACK    ((u_long)2)
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#define YPPROC_MATCH            ((u_long)3)
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#define YPPROC_FIRST            ((u_long)4)
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#define YPPROC_NEXT             ((u_long)5)
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#define YPPROC_XFR              ((u_long)6)
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#define YPPROC_CLEAR            ((u_long)7)
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#define YPPROC_ALL              ((u_long)8)
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#define YPPROC_MASTER           ((u_long)9)
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#define YPPROC_ORDER            ((u_long)10)
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#define YPPROC_MAPLIST          ((u_long)11)
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/* ypserv procedure return status values */
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#define YP_TRUE         ((long)1)       /* general purpose success code */
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#define YP_NOMORE       ((long)2)       /* no more entries in map */
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#define YP_FALSE        ((long)0)       /* general purpose failure code */
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#define YP_NOMAP        ((long)-1)      /* no such map in domain */
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#define YP_NODOM        ((long)-2)      /* domain not supported */
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#define YP_NOKEY        ((long)-3)      /* no such key in map */
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#define YP_BADOP        ((long)-4)      /* invalid operation */
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#define YP_BADDB        ((long)-5)      /* server data base is bad */
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#define YP_YPERR        ((long)-6)      /* YP server error */
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#define YP_BADARGS      ((long)-7)      /* request arguments bad */
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#define YP_VERS         ((long)-8)      /* YP server version mismatch */
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/*
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 * Sun's header file says:
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 * "Domain binding data structure, used by ypclnt package and ypserv modules.
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 * Users of the ypclnt package (or of this protocol) don't HAVE to know about
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 * it, but it must be available to users because _yp_dobind is a public
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 * interface."
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 *
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 * This is totally bogus! Nowhere else does Sun state that _yp_dobind() is
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 * a public interface, and I don't know any reason anyone would want to call
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 * it. But, just in case anyone does actually expect it to be available..
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 * we provide this.. exactly as Sun wants it.
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 */
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struct dom_binding {
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        struct dom_binding *dom_pnext;
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        char dom_domain[YPMAXDOMAIN + 1];
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        struct sockaddr_in dom_server_addr;
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        u_short dom_server_port;
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        int dom_socket;
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        CLIENT *dom_client;
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        u_short dom_local_port;
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        long dom_vers;
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};
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/*
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 * YPBIND PROTOCOL:
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 *
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 * ypbind supports the following procedures:
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 *
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 * YPBINDPROC_NULL      takes (void), returns (void).
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 *                      to check if ypbind is running.
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 * YPBINDPROC_DOMAIN    takes (char *), returns (struct ypbind_resp).
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 *                      requests that ypbind start to serve the
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 *                      named domain (if it doesn't already)
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 * YPBINDPROC_SETDOM    takes (struct ypbind_setdom), returns (void).
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 *                      used by ypset.
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 */
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#define YPBINDPROG              ((u_long)100007)
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#define YPBINDVERS              ((u_long)2)
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#define YPBINDVERS_ORIG         ((u_long)1)
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/* ypbind procedure numbers */
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#define YPBINDPROC_NULL         ((u_long)0)
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#define YPBINDPROC_DOMAIN       ((u_long)1)
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#define YPBINDPROC_SETDOM       ((u_long)2)
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/* error code in ypbind_resp.ypbind_status */
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enum ypbind_resptype {
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        YPBIND_SUCC_VAL = 1,
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        YPBIND_FAIL_VAL = 2
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};
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/* network order, of course */
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struct ypbind_binding {
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        struct in_addr  ypbind_binding_addr;
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        u_short         ypbind_binding_port;
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};
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struct ypbind_resp {
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        enum ypbind_resptype    ypbind_status;
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        union {
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                u_long                  ypbind_error;
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                struct ypbind_binding   ypbind_bindinfo;
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        } ypbind_respbody;
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};
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/* error code in ypbind_resp.ypbind_respbody.ypbind_error */
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#define YPBIND_ERR_ERR          1       /* internal error */
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#define YPBIND_ERR_NOSERV       2       /* no bound server for passed domain */
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#define YPBIND_ERR_RESC         3       /* system resource allocation failure */
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/*
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 * Request data structure for ypbind "Set domain" procedure.
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 */
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struct ypbind_setdom {
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        char ypsetdom_domain[YPMAXDOMAIN + 1];
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        struct ypbind_binding ypsetdom_binding;
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        u_short ypsetdom_vers;
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};
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#define ypsetdom_addr ypsetdom_binding.ypbind_binding_addr
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#define ypsetdom_port ypsetdom_binding.ypbind_binding_port
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/*
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 * YPPUSH PROTOCOL:
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 *
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 * Sun says:
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 * "Protocol between clients (ypxfr, only) and yppush
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 *  yppush speaks a protocol in the transient range, which
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 *  is supplied to ypxfr as a command-line parameter when it
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 *  is activated by ypserv."
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 *
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 * This protocol is not implemented, naturally, because this YP
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 * implementation only does the client side.
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 */
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#define YPPUSHVERS              ((u_long)1)
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#define YPPUSHVERS_ORIG         ((u_long)1)
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/* yppush procedure numbers */
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#define YPPUSHPROC_NULL         ((u_long)0)
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#define YPPUSHPROC_XFRRESP      ((u_long)1)
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struct yppushresp_xfr {
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        u_long  transid;
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        u_long  status;
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};
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/* yppush status value in yppushresp_xfr.status */
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#define YPPUSH_SUCC     ((long)1)       /* Success */
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#define YPPUSH_AGE      ((long)2)       /* Master's version not newer */
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#define YPPUSH_NOMAP    ((long)-1)      /* Can't find server for map */
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#define YPPUSH_NODOM    ((long)-2)      /* Domain not supported */
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#define YPPUSH_RSRC     ((long)-3)      /* Local resource alloc failure */
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#define YPPUSH_RPC      ((long)-4)      /* RPC failure talking to server */
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#define YPPUSH_MADDR    ((long)-5)      /* Can't get master address */
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#define YPPUSH_YPERR    ((long)-6)      /* YP server/map db error */
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#define YPPUSH_BADARGS  ((long)-7)      /* Request arguments bad */
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#define YPPUSH_DBM      ((long)-8)      /* Local dbm operation failed */
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#define YPPUSH_FILE     ((long)-9)      /* Local file I/O operation failed */
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#define YPPUSH_SKEW     ((long)-10)     /* Map version skew during transfer */
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#define YPPUSH_CLEAR    ((long)-11)     /* Can't send "Clear" req to local ypserv */
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#define YPPUSH_FORCE    ((long)-12)     /* No local order number in map - use -f */
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#define YPPUSH_XFRERR   ((long)-13)     /* ypxfr error */
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#define YPPUSH_REFUSED  ((long)-14)     /* Transfer request refused by ypserv */
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struct inaddr;
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__BEGIN_DECLS
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bool_t  xdr_datum __P((XDR *, datum *));
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bool_t  xdr_ypreq_key __P((XDR *, struct ypreq_key *));
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bool_t  xdr_ypreq_nokey __P((XDR *, struct ypreq_nokey *));
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bool_t  xdr_ypreq_xfr __P((XDR *, struct ypreq_xfr *));
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bool_t  xdr_ypresp_val __P((XDR *, struct ypresp_val *));
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bool_t  xdr_ypresp_key_val __P((XDR *, struct ypresp_key_val *));
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bool_t  xdr_ypbind_resp __P((XDR *, struct ypbind_resp *));
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bool_t  xdr_ypbind_setdom __P((XDR *, struct ypbind_setdom *));
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bool_t  xdr_yp_inaddr __P((XDR *, struct inaddr *));
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bool_t  xdr_ypmap_parms __P((XDR *, struct ypmap_parms *));
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bool_t  xdr_yppushresp_xfr __P((XDR *, struct yppushresp_xfr *));
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bool_t  xdr_ypresp_order __P((XDR *, struct ypresp_order *));
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bool_t  xdr_ypresp_master __P((XDR *, struct ypresp_master *));
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bool_t  xdr_ypresp_maplist __P((XDR *, struct ypresp_maplist *));
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__END_DECLS
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#endif /* _RPCSVC_YP_PROT_H_ */

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