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/*
* This file contains symbols and structures defining the rpc protocol
* between the NIS clients and the NIS servers. The servers
* are the NIS database servers, and the NIS binders.
*/
#ifndef _RPCSVC_YP_PROT_H
#define _RPCSVC_YP_PROT_H
#include <rpc/rpc.h>
#include <rpcsvc/ypclnt.h>
#ifdef __cplusplus
extern "C" {
#endif
/*
* The following procedures are supported by the protocol:
*
* YPPROC_NULL() returns () takes nothing, returns nothing. This indicates
* that the NIS server is alive.
*
* YPPROC_DOMAIN (char *) returns (bool_t) TRUE. Indicates that the
* responding NIS server does serve the named domain; FALSE indicates no
* support.
*
* YPPROC_DOMAIN_NONACK (char *) returns (TRUE) if the NIS 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_NEWXFR (struct ypreq_newxfr) returns nothing. Indicates to a server
* that a map should be updated. Uses protocol independent request struct.
*
* YPPROC_CLEAR takes nothing, returns nothing. Instructs a NIS 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_t 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 *)
*/
/* Program and version symbols, magic numbers */
#define YPPROG 100004
#define YPVERS 2
#define YPVERS_ORIG 1
#define YPMAXRECORD 1024
#define YPMAXDOMAIN 256
#define YPMAXMAP 64
#define YPMAXPEER 256
/* byte size of a large NIS packet */
#define YPMSGSZ 1600
typedef struct keydat {
u_int keydat_len;
char *keydat_val;
} keydat_t;
typedef struct valdat {
u_int valdat_len;
char *valdat_val;
} valdat_t;
struct ypmap_parms {
char *domain; /* Null string means not available */
char *map; /* Null string means not available */
unsigned int ordernum; /* 0 means not available */
char *owner; /* Null string means not available */
};
typedef struct ypmap_parms ypmap_parms;
/*
* Request parameter structures
*/
struct ypreq_key {
char *domain;
char *map;
keydat_t keydat;
};
typedef struct ypreq_key ypreq_key;
struct ypreq_nokey {
char *domain;
char *map;
};
typedef struct ypreq_nokey ypreq_nokey;
struct ypreq_xfr {
struct ypmap_parms map_parms;
u_int transid;
u_int proto;
u_int port;
};
typedef struct ypreq_xfr ypreq_xfr;
struct ypreq_newxfr {
struct ypmap_parms map_parms;
u_int transid;
u_int proto;
char *name;
};
typedef struct ypreq_newxfr ypreq_newxfr;
#define ypxfr_domain map_parms.domain
#define ypxfr_map map_parms.map
#define ypxfr_ordernum map_parms.ordernum
#define ypxfr_owner map_parms.owner
/* Return status values */
enum ypstat {
YP_TRUE = 1, /* General purpose success code */
#define YP_TRUE YP_TRUE
YP_NOMORE = 2, /* No more entries in map */
#define YP_NOMORE YP_NOMORE
YP_FALSE = 0, /* General purpose failure code */
#define YP_FALSE YP_FALSE
YP_NOMAP = -1, /* No such map in domain */
#define YP_NOMAP YP_NOMAP
YP_NODOM = -2, /* Domain not supported */
#define YP_NODOM YP_NODOM
YP_NOKEY = -3, /* No such key in map */
#define YP_NOKEY YP_NOKEY
YP_BADOP = -4, /* Invalid operation */
#define YP_BADOP YP_BADOP
YP_BADDB = -5, /* Server data base is bad */
#define YP_BADDB YP_BADDB
YP_YPERR = -6, /* NIS server error */
#define YP_YPERR YP_YPERR
YP_BADARGS = -7, /* Request arguments bad */
#define YP_BADARGS YP_BADARGS
YP_VERS = -8 /* NIS server version mismatch - server can't supply
requested service. */
#define YP_VERS YP_VERS
};
typedef enum ypstat ypstat;
enum ypxfrstat {
YPXFR_SUCC = 1,
YPXFR_AGE = 2,
YPXFR_NOMAP = -1,
YPXFR_NODOM = -2,
YPXFR_RSRC = -3,
YPXFR_RPC = -4,
YPXFR_MADDR = -5,
YPXFR_YPERR = -6,
YPXFR_BADARGS = -7,
YPXFR_DBM = -8,
YPXFR_FILE = -9,
YPXFR_SKEW = -10,
YPXFR_CLEAR = -11,
YPXFR_FORCE = -12,
YPXFR_XFRERR = -13,
YPXFR_REFUSED = -14
};
typedef enum ypxfrstat ypxfrstat;
/*
* Response parameter structures
*/
struct ypresp_val {
ypstat status;
valdat_t valdat;
};
typedef struct ypresp_val ypresp_val;
struct ypresp_key_val {
ypstat status;
valdat_t valdat;
keydat_t keydat;
};
typedef struct ypresp_key_val ypresp_key_val;
struct ypresp_master {
ypstat status;
char *master;
};
typedef struct ypresp_master ypresp_master;
struct ypresp_order {
ypstat status;
unsigned int ordernum;
};
typedef struct ypresp_order ypresp_order;
struct ypresp_xfr {
u_int transid;
ypxfrstat xfrstat;
};
typedef struct ypresp_xfr ypresp_xfr;
struct ypmaplist {
char *map;
#define ypml_name map
struct ypmaplist *next;
#define ypml_next next
};
typedef struct ypmaplist ypmaplist;
struct ypresp_maplist {
ypstat status;
struct ypmaplist *list;
};
typedef struct ypresp_maplist ypresp_maplist;
/*
* 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 0
#define YPPROC_DOMAIN 1
#define YPPROC_DOMAIN_NONACK 2
#define YPPROC_MATCH 3
#define YPPROC_FIRST 4
#define YPPROC_NEXT 5
#define YPPROC_XFR 6
#define YPPROC_CLEAR 7
#define YPPROC_ALL 8
#define YPPROC_MASTER 9
#define YPPROC_ORDER 10
#define YPPROC_MAPLIST 11
#define YPPROC_NEWXFR 12
/*
* Protocol between clients and NIS binder servers
*/
/*
* The following procedures are supported by the protocol:
*
* YPBINDPROC_NULL() returns ()
* takes nothing, returns nothing
*
* YPBINDPROC_DOMAIN takes (char *) returns (struct ypbind2_resp)
*
* YPBINDPROC_SETDOM takes (struct ypbind2_setdom) returns nothing
*/
/* Program and version symbols, magic numbers */
#define YPBINDPROG 100007
#define YPBINDVERS 3
#define YPBINDVERS_2 2
#define YPBINDVERS_1 1
/* Procedure symbols */
#define YPBINDPROC_NULL 0
#define YPBINDPROC_DOMAIN 1
#define YPBINDPROC_SETDOM 2
/*
* Request and response structures 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};
typedef enum ypbind_resptype ypbind_resptype;
struct ypbind2_binding {
struct in_addr ypbind_binding_addr; /* In network order */
unsigned short int ypbind_binding_port; /* In network order */
};
typedef struct ypbind2_binding ypbind2_binding;
struct ypbind2_resp {
enum ypbind_resptype ypbind_status;
union {
u_int ypbind_error;
struct ypbind2_binding ypbind_bindinfo;
} ypbind_respbody;
};
typedef struct ypbind2_resp ypbind2_resp;
#define ypbind2_error ypbind_respbody.ypbind_error
#define ypbind2_bindinfo ypbind_respbody.ypbind_bindinfo
#define ypbind2_addr ypbind_respbody.ypbind_bindinfo.ypbind_binding_addr
#define ypbind2_port ypbind_respbody.ypbind_bindinfo.ypbind_binding_port
struct ypbind_oldsetdom {
char ypoldsetdom_domain[YPMAXDOMAIN];
ypbind2_binding ypoldsetdom_binding;
};
typedef struct ypbind_oldsetdom ypbind_oldsetdom;
#define ypoldsetdom_addr ypoldsetdom_binding.ypbind_binding_addr
#define ypoldsetdom_port ypoldsetdom_binding.ypbind_binding_port
struct ypbind2_setdom {
char *ypsetdom_domain;
struct ypbind2_binding ypsetdom_binding;
u_int ypsetdom_vers;
};
typedef struct ypbind2_setdom ypbind2_setdom;
#define ypsetdom_addr ypsetdom_binding.ypbind_binding_addr
#define ypsetdom_port ypsetdom_binding.ypbind_binding_port
struct ypbind3_binding {
struct netconfig *ypbind_nconf;
struct netbuf *ypbind_svcaddr;
char *ypbind_servername;
/* that's the highest version number that the used
ypserv supports, normally YPVERS */
rpcvers_t ypbind_hi_vers;
/* the lowest version number that the used
ypserv supports, on Solaris 0 or YPVERS, too */
rpcvers_t ypbind_lo_vers;
};
typedef struct ypbind3_binding ypbind3_binding;
struct ypbind3_resp {
enum ypbind_resptype ypbind_status;
union {
u_long ypbind_error;
struct ypbind3_binding *ypbind_bindinfo;
} ypbind_respbody;
};
typedef struct ypbind3_resp ypbind3_resp;
#define ypbind3_error ypbind_respbody.ypbind_error
#define ypbind3_bindinfo ypbind_respbody.ypbind_bindinfo
#define ypbind3_nconf ypbind_respbody.ypbind_bindinfo->ypbind_nconf
#define ypbind3_svcaddr ypbind_respbody.ypbind_bindinfo->ypbind_svcaddr
#define ypbind3_servername ypbind_respbody.ypbind_bindinfo->ypbind_servername
#define ypbind3_hi_vers ypbind_respbody.ypbind_bindinfo->ypbind_hi_vers
#define ypbind3_lo_vers ypbind_respbody.ypbind_bindinfo->ypbind_lo_vers
struct ypbind3_setdom {
char *ypsetdom_domain;
struct ypbind3_binding *ypsetdom_bindinfo;
};
typedef struct ypbind3_setdom ypbind3_setdom;
#define ypsetdom3_nconf ypsetdom_bindinfo->ypbind_nconf
#define ypsetdom3_svcaddr ypsetdom_bindinfo->ypbind_svcaddr
#define ypsetdom3_servername ypsetdom_bindinfo->ypbind_servername
#define ypsetdom3_hi_vers ypsetdom_bindinfo->ypbind_hi_vers
#define ypsetdom3_lo_vers ypsetdom_bindinfo->ypbind_lo_vers
/* 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 */
#define YPBIND_ERR_NODOMAIN 4 /* Domain doesn't exist */
/*
* 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 1
#define YPPUSHVERS_ORIG 1
/* Procedure symbols */
#define YPPUSHPROC_NULL 0
#define YPPUSHPROC_XFRRESP 1
/* Status values for yppushresp_xfr.status */
enum yppush_status {
YPPUSH_SUCC = 1, /* Success */
#define YPPUSH_SUCC YPPUSH_SUCC
YPPUSH_AGE = 2, /* Master's version not newer */
#define YPPUSH_AGE YPPUSH_AGE
YPPUSH_NOMAP = -1, /* Can't find server for map */
#define YPPUSH_NOMAP YPPUSH_NOMAP
YPPUSH_NODOM = -2, /* Domain not supported */
#define YPPUSH_NODOM YPPUSH_NODOM
YPPUSH_RSRC = -3, /* Local resouce alloc failure */
#define YPPUSH_RSRC YPPUSH_RSRC
YPPUSH_RPC = -4, /* RPC failure talking to server */
#define YPPUSH_RPC YPPUSH_RPC
YPPUSH_MADDR = -5, /* Can't get master address */
#define YPPUSH_MADDR YPPUSH_MADDR
YPPUSH_YPERR = -6, /* NIS server/map db error */
#define YPPUSH_YPERR YPPUSH_YPERR
YPPUSH_BADARGS = -7, /* Request arguments bad */
#define YPPUSH_BADARGS YPPUSH_BADARGS
YPPUSH_DBM = -8, /* Local dbm operation failed */
#define YPPUSH_DBM YPPUSH_DBM
YPPUSH_FILE = -9, /* Local file I/O operation failed */
#define YPPUSH_FILE YPPUSH_FILE
YPPUSH_SKEW = -10, /* Map version skew during transfer */
#define YPPUSH_SKEW YPPUSH_SKEW
YPPUSH_CLEAR = -11, /* Can't send "Clear" req to local ypserv */
#define YPPUSH_CLEAR YPPUSH_CLEAR
YPPUSH_FORCE = -12, /* No local order number in map - use -f flag*/
#define YPPUSH_FORCE YPPUSH_FORCE
YPPUSH_XFRERR = -13, /* ypxfr error */
#define YPPUSH_XFRERR YPPUSH_XFRERR
YPPUSH_REFUSED = -14, /* Transfer request refused by ypserv */
#define YPPUSH_REFUSED YPPUSH_REFUSED
YPPUSH_NOALIAS = -15 /* Alias not found for map or domain */
#define YPPUSH_NOALIAS YPPUSH_NOALIAS
};
typedef enum yppush_status yppush_status;
struct yppushresp_xfr {
u_int transid;
yppush_status status;
};
typedef struct yppushresp_xfr yppushresp_xfr;
struct ypresp_all {
bool_t more;
union {
struct ypresp_key_val val;
} ypresp_all_u;
};
typedef struct ypresp_all ypresp_all;
extern bool_t xdr_domainname (XDR *__xdrs, char ** __objp);
extern bool_t xdr_keydat (XDR *__xdrs, keydat_t *__objp);
extern bool_t xdr_valdat (XDR *__xdrs, valdat_t *__objp);
extern bool_t xdr_ypall (XDR *__xdrs, struct ypall_callback * __objp);
extern bool_t xdr_ypbind2_binding (XDR *__xdrs, struct ypbind2_binding * __objp);
extern bool_t xdr_ypbind2_resp (XDR *__xdrs, struct ypbind2_resp * __objp);
extern bool_t xdr_ypbind2_setdom (XDR *__xdrs, struct ypbind2_setdom * __objp);
extern bool_t xdr_ypbind3_binding (XDR *__xdrs, struct ypbind3_binding * __objp);
extern bool_t xdr_ypbind3_resp (XDR *__xdrs, struct ypbind3_resp * __objp);
extern bool_t xdr_ypbind3_setdom (XDR *__xdrs, struct ypbind3_setdom * __objp);
extern bool_t xdr_ypbind_oldsetdom (XDR *__xdrs, struct ypbind_oldsetdom * __objp);
extern bool_t xdr_ypbind_resptype (XDR *__xdrs, enum ypbind_resptype * __objp);
extern bool_t xdr_ypmap_parms (XDR *__xdrs, struct ypmap_parms * __objp);
extern bool_t xdr_ypmaplist (XDR *__xdrs, struct ypmaplist *__objp);
extern bool_t xdr_yppushresp_xfr (XDR *__xdrs, struct yppushresp_xfr * __objp);
extern bool_t xdr_ypreq_key (XDR *__xdrs, struct ypreq_key * __objp);
extern bool_t xdr_ypreq_newxfr (XDR *__xdrs, struct ypreq_newxfr * __objp);
extern bool_t xdr_ypreq_nokey (XDR *__xdrs, struct ypreq_nokey * __objp);
extern bool_t xdr_ypreq_xfr (XDR *__xdrs, struct ypreq_xfr * __objp);
extern bool_t xdr_ypresp_all (XDR *__xdrs, struct ypresp_all * __objp);
extern bool_t xdr_ypresp_key_val (XDR *__xdrs, struct ypresp_key_val * __objp);
extern bool_t xdr_ypresp_maplist (XDR *__xdrs, struct ypresp_maplist * __objp);
extern bool_t xdr_ypresp_master (XDR *__xdrs, struct ypresp_master * __objp);
extern bool_t xdr_ypresp_order (XDR *__xdrs, struct ypresp_order * __objp);
extern bool_t xdr_ypresp_val (XDR *__xdrs, struct ypresp_val * __objp);
extern bool_t xdr_ypresp_xfr (XDR *__xdrs, struct ypresp_xfr *__objp);
extern bool_t xdr_ypstat (XDR *__xdrs, enum ypstat * __objp);
extern bool_t xdr_ypxfrstat (XDR *__xdrs, enum ypxfrstat *__objp);
/* Not really for this, but missing better place: */
extern const char *taddr2host (const struct netconfig *__nconf,
const struct netbuf *__nbuf,
char *__host, size_t __hostlen);
extern const char *taddr2ipstr (const struct netconfig *__nconf,
const struct netbuf *__nbuf,
char *__buf, size_t __buflen);
extern unsigned short taddr2port (const struct netconfig *__nconf,
const struct netbuf *__nbuf);
#ifdef __cplusplus
}
#endif
#endif /* _RPCSVC_YP_PROT_H */