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Diffstat (limited to 'include/rpcsvc/yp_prot.h')
| -rw-r--r-- | include/rpcsvc/yp_prot.h | 316 |
1 files changed, 316 insertions, 0 deletions
diff --git a/include/rpcsvc/yp_prot.h b/include/rpcsvc/yp_prot.h new file mode 100644 index 0000000..243cf52 --- /dev/null +++ b/include/rpcsvc/yp_prot.h @@ -0,0 +1,316 @@ +/* $OpenBSD: yp_prot.h,v 1.10 2016/05/30 02:53:29 guenther Exp $ */ +/* $NetBSD: yp_prot.h,v 1.6 1995/07/14 21:10:58 christos Exp $ */ + +/* + * Copyright (c) 1992, 1993 Theo de Raadt <deraadt@openbsd.org> + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS + * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED + * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY + * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#ifndef _RPCSVC_YP_PROT_H_ +#define _RPCSVC_YP_PROT_H_ + +/* + * YPSERV PROTOCOL: + * + * ypserv supports the following procedures: + * + * YPPROC_NULL takes (void), returns (void). + * called to check if server is alive. + * YPPROC_DOMAIN takes (char *), returns (bool_t). + * true if ypserv serves the named domain. + * YPPROC_DOMAIN_NOACK takes (char *), returns (bool_t). + * true if ypserv serves the named domain. + * used for broadcasts, does not ack if ypserv + * doesn't handle named domain. + * YPPROC_MATCH takes (struct ypreq_key), returns (struct ypresp_val) + * does a lookup. + * YPPROC_FIRST takes (struct ypreq_nokey) returns (ypresp_key_val). + * gets the first key/datum from the map. + * YPPROC_NEXT takes (struct ypreq_key) returns (ypresp_key_val). + * gets the next key/datum from the map. + * YPPROC_XFR takes (struct ypreq_xfr), returns (void). + * tells ypserv to check if there is a new version of + * the map. + * YPPROC_CLEAR takes (void), returns (void). + * tells ypserv to flush it's file cache, so that + * newly transferred files will get read. + * YPPROC_ALL takes (struct ypreq_nokey), returns (bool_t and + * struct ypresp_key_val). + * returns an array of data, with the bool_t being + * false on the last datum. read the source, it's + * convoluted. + * YPPROC_MASTER takes (struct ypreq_nokey), returns (ypresp_master). + * YPPROC_ORDER takes (struct ypreq_nokey), returns (ypresp_order). + * YPPROC_MAPLIST takes (char *), returns (struct ypmaplist *). + */ + +#ifndef BOOL_DEFINED +typedef unsigned int bool; +#define BOOL_DEFINED +#endif + + +/* Program and version symbols, magic numbers */ +#define YPPROG ((unsigned long)100004) +#define YPVERS ((unsigned long)2) +#define YPVERS_ORIG ((unsigned long)1) +#define YPMAXRECORD ((unsigned long)1024) +#define YPMAXDOMAIN ((unsigned long)64) +#define YPMAXMAP ((unsigned long)64) +#define YPMAXPEER ((unsigned long)256) + +/* + * I don't know if anything of sun's depends on this, or if they + * simply defined it so that their own code wouldn't try to send + * packets over the ethernet MTU. This YP code doesn't use it. + */ +#define YPMSGSZ 1600 + +#ifndef DATUM +typedef struct { + const char *dptr; + int dsize; +} datum; +#define DATUM +#endif + +struct ypmap_parms { + const char *domain; + const char *map; + unsigned long ordernum; + char *owner; +}; + +struct ypreq_key { + const char *domain; + const char *map; + datum keydat; +}; + +struct ypreq_nokey { + const char *domain; + const char *map; +}; + +struct ypreq_xfr { + struct ypmap_parms map_parms; + unsigned long transid; + unsigned long proto; + unsigned short port; +}; +#define ypxfr_domain map_parms.domain +#define ypxfr_map map_parms.map +#define ypxfr_ordernum map_parms.ordernum +#define ypxfr_owner map_parms.owner + +struct ypresp_val { + unsigned long status; + datum valdat; +}; + +struct ypresp_key_val { + unsigned long status; + datum keydat; + datum valdat; +}; + +struct ypresp_master { + unsigned long status; + char *master; +}; + +struct ypresp_order { + unsigned long status; + unsigned long ordernum; +}; + +struct ypresp_all { + bool_t more; + union { + struct ypresp_key_val val; + } ypresp_all_u; +}; + +struct ypmaplist { + char ypml_name[YPMAXMAP + 1]; + struct ypmaplist *ypml_next; +}; + +struct ypresp_maplist { + unsigned long status; + struct ypmaplist *list; +}; + +/* ypserv procedure numbers */ +#define YPPROC_NULL ((unsigned long)0) +#define YPPROC_DOMAIN ((unsigned long)1) +#define YPPROC_DOMAIN_NONACK ((unsigned long)2) +#define YPPROC_MATCH ((unsigned long)3) +#define YPPROC_FIRST ((unsigned long)4) +#define YPPROC_NEXT ((unsigned long)5) +#define YPPROC_XFR ((unsigned long)6) +#define YPPROC_CLEAR ((unsigned long)7) +#define YPPROC_ALL ((unsigned long)8) +#define YPPROC_MASTER ((unsigned long)9) +#define YPPROC_ORDER ((unsigned long)10) +#define YPPROC_MAPLIST ((unsigned long)11) + +/* ypserv procedure return status values */ +#define YP_TRUE ((unsigned long)1) /* general purpose success code */ +#define YP_NOMORE ((unsigned long)2) /* no more entries in map */ +#define YP_FALSE ((unsigned long)0) /* general purpose failure code */ +#define YP_NOMAP ((unsigned long)-1) /* no such map in domain */ +#define YP_NODOM ((unsigned long)-2) /* domain not supported */ +#define YP_NOKEY ((unsigned long)-3) /* no such key in map */ +#define YP_BADOP ((unsigned long)-4) /* invalid operation */ +#define YP_BADDB ((unsigned long)-5) /* server data base is bad */ +#define YP_YPERR ((unsigned long)-6) /* YP server error */ +#define YP_BADARGS ((unsigned long)-7) /* request arguments bad */ +#define YP_VERS ((unsigned long)-8) /* YP server version mismatch */ + +/* + * YPBIND PROTOCOL: + * + * ypbind supports the following procedures: + * + * YPBINDPROC_NULL takes (void), returns (void). + * to check if ypbind is running. + * YPBINDPROC_DOMAIN takes (char *), returns (struct ypbind_resp). + * requests that ypbind start to serve the + * named domain (if it doesn't already) + * YPBINDPROC_SETDOM takes (struct ypbind_setdom), returns (void). + * used by ypset. + */ + +#define YPBINDPROG ((unsigned long)100007) +#define YPBINDVERS ((unsigned long)2) +#define YPBINDVERS_ORIG ((unsigned long)1) + +/* ypbind procedure numbers */ +#define YPBINDPROC_NULL ((unsigned long)0) +#define YPBINDPROC_DOMAIN ((unsigned long)1) +#define YPBINDPROC_SETDOM ((unsigned long)2) + +/* error code in ypbind_resp.ypbind_status */ +enum ypbind_resptype { + YPBIND_SUCC_VAL = 1, + YPBIND_FAIL_VAL = 2 +}; + +/* network order, of course */ +struct ypbind_binding { + struct in_addr ypbind_binding_addr; + unsigned short ypbind_binding_port; +}; + +struct ypbind_resp { + enum ypbind_resptype ypbind_status; + union { + unsigned long ypbind_error; + struct ypbind_binding ypbind_bindinfo; + } ypbind_respbody; +}; + +/* error code in ypbind_resp.ypbind_respbody.ypbind_error */ +#define YPBIND_ERR_ERR 1 /* internal error */ +#define YPBIND_ERR_NOSERV 2 /* no bound server for passed domain */ +#define YPBIND_ERR_RESC 3 /* system resource allocation failure */ + +/* + * Request data structure for ypbind "Set domain" procedure. + */ +struct ypbind_setdom { + char ypsetdom_domain[YPMAXDOMAIN + 1]; + struct ypbind_binding ypsetdom_binding; + unsigned short ypsetdom_vers; +}; +#define ypsetdom_addr ypsetdom_binding.ypbind_binding_addr +#define ypsetdom_port ypsetdom_binding.ypbind_binding_port + +/* + * YPPUSH PROTOCOL: + * + * Sun says: + * "Protocol between clients (ypxfr, only) and yppush + * yppush speaks a protocol in the transient range, which + * is supplied to ypxfr as a command-line parameter when it + * is activated by ypserv." + * + * This protocol is not implemented, naturally, because this YP + * implementation only does the client side. + */ +#define YPPUSHVERS ((unsigned long)1) +#define YPPUSHVERS_ORIG ((unsigned long)1) + +/* yppush procedure numbers */ +#define YPPUSHPROC_NULL ((unsigned long)0) +#define YPPUSHPROC_XFRRESP ((unsigned long)1) + +struct yppushresp_xfr { + unsigned long transid; + unsigned long status; +}; + +/* yppush status value in yppushresp_xfr.status */ +#define YPPUSH_SUCC ((unsigned long)1) /* Success */ +#define YPPUSH_AGE ((unsigned long)2) /* Master's version not newer */ +#define YPPUSH_NOMAP ((unsigned long)-1) /* Can't find server for map */ +#define YPPUSH_NODOM ((unsigned long)-2) /* Domain not supported */ +#define YPPUSH_RSRC ((unsigned long)-3) /* Local resouce alloc failure */ +#define YPPUSH_RPC ((unsigned long)-4) /* RPC failure talking to server */ +#define YPPUSH_MADDR ((unsigned long)-5) /* Can't get master address */ +#define YPPUSH_YPERR ((unsigned long)-6) /* YP server/map db error */ +#define YPPUSH_BADARGS ((unsigned long)-7) /* Request arguments bad */ +#define YPPUSH_DBM ((unsigned long)-8) /* Local dbm operation failed */ +#define YPPUSH_FILE ((unsigned long)-9) /* Local file I/O operation failed */ +#define YPPUSH_SKEW ((unsigned long)-10) /* Map version skew during transfer */ +#define YPPUSH_CLEAR ((unsigned long)-11) /* Can't send "Clear" req to local ypserv */ +#define YPPUSH_FORCE ((unsigned long)-12) /* No local order number in map - use -f */ +#define YPPUSH_XFRERR ((unsigned long)-13) /* ypxfr error */ +#define YPPUSH_REFUSED ((unsigned long)-14) /* Transfer request refused by ypserv */ + +__BEGIN_DECLS +bool_t xdr_domainname(XDR *, char *); +bool_t xdr_peername(XDR *, char *); +bool_t xdr_datum(XDR *, datum *); +bool_t xdr_mapname(XDR *, char *); +bool_t xdr_ypreq_key(XDR *, struct ypreq_key *); +bool_t xdr_ypreq_nokey(XDR *, struct ypreq_nokey *); +bool_t xdr_yp_inaddr(XDR *, struct in_addr *); +bool_t xdr_ypbind_binding(XDR *, struct ypbind_binding *); +bool_t xdr_ypbind_resptype(XDR *, enum ypbind_resptype *); +bool_t xdr_ypstat(XDR *, enum ypbind_resptype *); +bool_t xdr_ypbind_resp(XDR *, struct ypbind_resp *); +bool_t xdr_ypresp_val(XDR *, struct ypresp_val *); +bool_t xdr_ypbind_setdom(XDR *, struct ypbind_setdom *); +bool_t xdr_ypresp_key_val(XDR *, struct ypresp_key_val *); +bool_t xdr_ypresp_all(XDR *, struct ypresp_all *); +bool_t xdr_ypresp_master(XDR *, struct ypresp_master *); +bool_t xdr_ypmaplist_str(XDR *, char *); +bool_t xdr_ypmaplist(XDR *, struct ypmaplist *); +bool_t xdr_ypresp_maplist(XDR *, struct ypresp_maplist *); +bool_t xdr_ypresp_order(XDR *, struct ypresp_order *); +__END_DECLS + +#endif /* _RPCSVC_YP_PROT_H_ */ |