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- /* @(#)yp_prot.h 1.1 88/03/04 4.0NFSSRC SMI*/
-
- /*
- * Copyright (c) 1988 by Sun Microsystems, Inc.
- * 1.13 86/07/16 Copyr 1985 Sun Microsystems, Inc
- */
-
-
- /*
- * This file contains symbols and structures defining the rpc protocol
- * between the yellowpages clients and the yellowpages servers. The servers
- * are the yp database servers, and the yp binders.
- */
-
- /*
- * The following procedures are supported by the protocol:
- *
- * YPPROC_NULL() returns () takes nothing, returns nothing. This indicates
- * that the yp server is alive.
- *
- * YPPROC_DOMAIN (char *) returns (bool_t) TRUE. Indicates that the
- * responding yp server does serve the named domain; FALSE indicates no
- * support.
- *
- * YPPROC_DOMAIN_NONACK (char *) returns (TRUE) if the yp server does serve
- * the named domain, otherwise does not return. Used in the broadcast case.
- *
- * YPPROC_MATCH (struct ypreq_key) returns (struct ypresp_val). Returns the
- * right-hand value for a passed left-hand key, within a named map and
- * domain.
- *
- * YPPROC_FIRST (struct ypreq_nokey) returns (struct ypresp_key_val).
- * Returns the first key-value pair from a named domain and map.
- *
- * YPPROC_NEXT (struct ypreq_key) returns (struct ypresp_key_val). Returns
- * the key-value pair following a passed key-value pair within a named
- * domain and map.
- *
- * YPPROC_XFR (struct ypreq_xfr) returns nothing. Indicates to a server that
- * a map should be updated.
- *
- * YPPROC_CLEAR takes nothing, returns nothing. Instructs a yp server to
- * close the current map, so that old versions of the disk file don't get
- * held open.
- *
- * YPPROC_ALL (struct ypreq_nokey), returns
- * union switch (bool more) {
- * TRUE: (struct ypresp_key_val);
- * FALSE: (struct) {};
- * }
- *
- * YPPROC_MASTER (struct ypreq_nokey), returns (ypresp_master)
- *
- * YPPROC_ORDER (struct ypreq_nokey), returns (ypresp_order)
- *
- * YPPROC_MAPLIST (char *), returns (struct ypmaplist *)
- */
- #ifndef BOOL_DEFINED
- typedef unsigned int bool;
- #define BOOL_DEFINED
- #endif
-
- extern bool xdr_datum();
- extern bool xdr_ypdomain_wrap_string();
- extern bool xdr_ypmap_wrap_string();
- extern bool xdr_ypreq_key();
- extern bool xdr_ypreq_nokey();
- extern bool xdr_ypreq_xfr();
- extern bool xdr_ypresp_val();
- extern bool xdr_ypresp_key_val();
- extern bool xdr_ypbind_resp();
- extern bool xdr_ypbind_setdom();
- extern bool xdr_yp_inaddr();
- extern bool xdr_ypmap_parms();
- extern bool xdr_ypowner_wrap_string();
- extern bool xdr_yppushresp_xfr();
- extern bool xdr_ypresp_order();
- extern bool xdr_ypresp_master();
- extern bool xdr_ypall();
- extern bool xdr_ypresp_maplist();
-
- /* Program and version symbols, magic numbers */
-
- #define YPPROG ((u_long)100004)
- #define YPVERS ((u_long)2)
- #define YPVERS_ORIG ((u_long)1)
- #define YPMAXRECORD ((u_long)1024)
- #define YPMAXDOMAIN ((u_long)64)
- #define YPMAXMAP ((u_long)64)
- #define YPMAXPEER ((u_long)256)
-
- /* byte size of a large yp packet */
- #define YPMSGSZ 1600
-
- #ifndef DATUM
- typedef struct {
- char *dptr;
- int dsize;
- } datum;
- #define DATUM
- #endif
-
- struct ypmap_parms {
- char *domain; /* Null string means not available */
- char *map; /* Null string means not available */
- unsigned long int ordernum; /* 0 means not available */
- char *owner; /* Null string means not available */
- };
-
- /*
- * Request parameter structures
- */
-
- struct ypreq_key {
- char *domain;
- char *map;
- datum keydat;
- };
-
- struct ypreq_nokey {
- char *domain;
- 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
-
- /*
- * Response parameter structures
- */
-
- struct ypresp_val {
- long unsigned status;
- datum valdat;
- };
-
- struct ypresp_key_val {
- long unsigned status;
- datum keydat;
- datum valdat;
- };
-
- struct ypresp_master {
- long unsigned status;
- char *master;
- };
-
- struct ypresp_order {
- long unsigned status;
- unsigned long int ordernum;
- };
-
- struct ypmaplist {
- char ypml_name[YPMAXMAP + 1];
- struct ypmaplist *ypml_next;
- };
-
- struct ypresp_maplist {
- long unsigned status;
- struct ypmaplist *list;
- };
-
- /*
- * Procedure symbols. YPPROC_NULL, YPPROC_DOMAIN, and YPPROC_DOMAIN_NONACK
- * must keep the same values (0, 1, and 2) that they had in the first version
- * of the protocol.
- */
-
- #define YPPROC_NULL ((u_long)0)
- #define YPPROC_DOMAIN ((u_long)1)
- #define YPPROC_DOMAIN_NONACK ((u_long)2)
- #define YPPROC_MATCH ((u_long)3)
- #define YPPROC_FIRST ((u_long)4)
- #define YPPROC_NEXT ((u_long)5)
- #define YPPROC_XFR ((u_long)6)
- #define YPPROC_CLEAR ((u_long)7)
- #define YPPROC_ALL ((u_long)8)
- #define YPPROC_MASTER ((u_long)9)
- #define YPPROC_ORDER ((u_long)10)
- #define YPPROC_MAPLIST ((u_long)11)
-
- /* Return status values */
-
- #define YP_TRUE ((long)1) /* General purpose success code */
- #define YP_NOMORE ((long)2) /* No more entries in map */
- #define YP_FALSE ((long)0) /* General purpose failure code */
- #define YP_NOMAP ((long)-1) /* No such map in domain */
- #define YP_NODOM ((long)-2) /* Domain not supported */
- #define YP_NOKEY ((long)-3) /* No such key in map */
- #define YP_BADOP ((long)-4) /* Invalid operation */
- #define YP_BADDB ((long)-5) /* Server data base is bad */
- #define YP_YPERR ((long)-6) /* YP server error */
- #define YP_BADARGS ((long)-7) /* Request arguments bad */
- #define YP_VERS ((long)-8) /* YP server version mismatch - server
- * can't supply requested service. */
-
- /*
- * Domain binding data structure, used by ypclnt package and ypserv modules.
- * Users of the ypclnt package (or of this protocol) don't HAVE to know about
- * it, but it must be available to users because _yp_dobind is a public
- * interface.
- */
-
- struct dom_binding {
- struct dom_binding *dom_pnext;
- char dom_domain[YPMAXDOMAIN + 1];
- struct sockaddr_in dom_server_addr;
- unsigned short int dom_server_port;
- int dom_socket;
- CLIENT *dom_client;
- unsigned short int dom_local_port;
- long int dom_vers;
- };
-
-
- /*
- * Protocol between clients and yp binder servers
- */
-
- /*
- * The following procedures are supported by the protocol:
- *
- * YPBINDPROC_NULL() returns ()
- * takes nothing, returns nothing
- *
- * YPBINDPROC_DOMAIN takes (char *) returns (struct ypbind_resp)
- *
- * YPBINDPROC_SETDOM takes (struct ypbind_setdom) returns nothing
- */
-
- /* Program and version symbols, magic numbers */
-
- #define YPBINDPROG ((u_long)100007)
- #define YPBINDVERS ((u_long)2)
- #define YPBINDVERS_ORIG ((u_long)1)
-
- /* Procedure symbols */
-
- #define YPBINDPROC_NULL ((u_long)0)
- #define YPBINDPROC_DOMAIN ((u_long)1)
- #define YPBINDPROC_SETDOM ((u_long)2)
- /*
- * Response structure and overall result status codes. Success and failure
- * represent two separate response message types.
- */
-
- enum ypbind_resptype {YPBIND_SUCC_VAL = 1, YPBIND_FAIL_VAL = 2};
-
- struct ypbind_binding {
- struct in_addr ypbind_binding_addr; /* In network order */
- unsigned short int ypbind_binding_port; /* In network order */
- };
- struct ypbind_resp {
- enum ypbind_resptype ypbind_status;
- union {
- unsigned long ypbind_error;
- struct ypbind_binding ypbind_bindinfo;
- } ypbind_respbody;
- };
-
-
- /* Detailed failure reason codes for response field 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
-
- /*
- * 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.
- */
- #define YPPUSHVERS ((u_long) 1)
- #define YPPUSHVERS_ORIG ((u_long)1)
-
- /* Procedure symbols */
-
- #define YPPUSHPROC_NULL ((u_long)0)
- #define YPPUSHPROC_XFRRESP ((u_long)1)
-
- struct yppushresp_xfr {
- unsigned long transid;
- unsigned long status;
- };
-
- /* Status values for yppushresp_xfr.status */
-
- #define YPPUSH_SUCC ((long)1) /* Success */
- #define YPPUSH_AGE ((long)2) /* Master's version not newer */
- #define YPPUSH_NOMAP ((long)-1) /* Can't find server for map */
- #define YPPUSH_NODOM ((long)-2) /* Domain not supported */
- #define YPPUSH_RSRC ((long)-3) /* Local resouce alloc failure */
- #define YPPUSH_RPC ((long)-4) /* RPC failure talking to server */
- #define YPPUSH_MADDR ((long)-5) /* Can't get master address */
- #define YPPUSH_YPERR ((long)-6) /* YP server/map db error */
- #define YPPUSH_BADARGS ((long)-7) /* Request arguments bad */
- #define YPPUSH_DBM ((long)-8) /* Local dbm operation failed */
- #define YPPUSH_FILE ((long)-9) /* Local file I/O operation failed */
- #define YPPUSH_SKEW ((long)-10) /* Map version skew during transfer */
- #define YPPUSH_CLEAR ((long)-11) /* Can't send "Clear" req to local
- * ypserv */
- #define YPPUSH_FORCE ((long)-12) /* No local order number in map -
- * use -f flag. */
- #define YPPUSH_XFRERR ((long)-13) /* ypxfr error */
- #define YPPUSH_REFUSED ((long)-14) /* Transfer request refused by ypserv */
-
-
-