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/* $OpenBSD: rnusers.x,v 1.14 2010/09/01 14:43:34 millert Exp $ */
/*
* Copyright (c) 2010, Oracle America, Inc.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * 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.
* * Neither the name of the "Oracle America, Inc." nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "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
* COPYRIGHT HOLDER OR CONTRIBUTORS 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.
*/
/*
* Find out about remote users
*/
#ifndef RPC_HDR
#endif
#ifdef RPC_HDR
%/*
% * The following structures are used by version 2 of the rusersd protocol.
% * They were not developed with rpcgen, so they do not appear as RPCL.
% */
%
%#define RUSERSVERS_ORIG 1 /* original version */
%#define RUSERSVERS_IDLE 2
%#define MAXUSERS 100
%
%/*
% * This is the structure used in version 2 of the rusersd RPC service.
% * It corresponds to the utmp structure for BSD sytems.
% */
%
%#define RNUSERS_MAXUSERLEN 8
%#define RNUSERS_MAXLINELEN 8
%#define RNUSERS_MAXHOSTLEN 16
%
%struct ru_utmp {
% char *ut_line; /* tty name */
% char *ut_name; /* user id */
% char *ut_host; /* host name, if remote */
% int ut_time; /* time on */
%};
%typedef struct ru_utmp rutmp;
%
%struct utmparr {
% struct ru_utmp **uta_arr;
% int uta_cnt;
%};
%typedef struct utmparr utmparr;
%int xdr_utmparr(XDR *, struct utmparr *);
%
%struct utmpidle {
% struct ru_utmp ui_utmp;
% unsigned ui_idle;
%};
%
%struct utmpidlearr {
% struct utmpidle **uia_arr;
% int uia_cnt;
%};
%typedef struct utmpidlearr utmpidlearr;
%int xdr_utmpidlearr(XDR *, struct utmpidlearr *);
%
%#define RUSERSVERS_1 ((u_long)1)
%#define RUSERSVERS_2 ((u_long)2)
%#ifndef RUSERSPROG
%#define RUSERSPROG ((u_long)100002)
%#endif
%#ifndef RUSERSPROC_NUM
%#define RUSERSPROC_NUM ((u_long)1)
%#endif
%#ifndef RUSERSPROC_NAMES
%#define RUSERSPROC_NAMES ((u_long)2)
%#endif
%#ifndef RUSERSPROC_ALLNAMES
%#define RUSERSPROC_ALLNAMES ((u_long)3)
%#endif
%
#endif /* RPC_HDR */
#ifdef RPC_XDR
%bool_t xdr_utmp(XDR *, struct ru_utmp *);
%bool_t xdr_utmpptr(XDR *, struct ru_utmp **);
%bool_t xdr_utmparr(XDR *, struct utmparr *);
%bool_t xdr_utmpidle(XDR *, struct utmpidle *);
%bool_t xdr_utmpidleptr(XDR *, struct utmpidle **);
%
%bool_t
%xdr_utmp(XDR *xdrs, struct ru_utmp *objp)
%{
% int size;
%
% size = RNUSERS_MAXLINELEN;
% if (!xdr_bytes(xdrs, &objp->ut_line, &size, RNUSERS_MAXLINELEN))
% return (FALSE);
% size = RNUSERS_MAXUSERLEN;
% if (!xdr_bytes(xdrs, &objp->ut_name, &size, RNUSERS_MAXUSERLEN))
% return (FALSE);
% size = RNUSERS_MAXHOSTLEN;
% if (!xdr_bytes(xdrs, &objp->ut_host, &size, RNUSERS_MAXHOSTLEN))
% return (FALSE);
% if (!xdr_int(xdrs, &objp->ut_time))
% return (FALSE);
% return (TRUE);
%}
%
%bool_t
%xdr_utmpptr(XDR *xdrs, struct ru_utmp **objpp)
%{
% if (!xdr_reference(xdrs, (char **) objpp, sizeof (struct ru_utmp),
% xdr_utmp))
% return (FALSE);
% return (TRUE);
%}
%
%bool_t
%xdr_utmparr(XDR *xdrs, struct utmparr *objp)
%{
% if (!xdr_array(xdrs, (char **)&objp->uta_arr, (u_int *)&objp->uta_cnt,
% MAXUSERS, sizeof(struct ru_utmp *), xdr_utmpptr))
% return (FALSE);
% return (TRUE);
%}
%
%bool_t
%xdr_utmpidle(XDR *xdrs, struct utmpidle *objp)
%{
% if (!xdr_utmp(xdrs, &objp->ui_utmp))
% return (FALSE);
% if (!xdr_u_int(xdrs, &objp->ui_idle))
% return (FALSE);
% return (TRUE);
%}
%
%bool_t
%xdr_utmpidleptr(XDR *xdrs, struct utmpidle **objpp)
%{
% if (!xdr_reference(xdrs, (char **) objpp, sizeof (struct utmpidle),
% xdr_utmpidle))
% return (FALSE);
% return (TRUE);
%}
%
%bool_t
%xdr_utmpidlearr(XDR *xdrs, struct utmpidlearr *objp)
%{
% if (!xdr_array(xdrs, (char **)&objp->uia_arr, (u_int *)&objp->uia_cnt,
% MAXUSERS, sizeof(struct utmpidle *), xdr_utmpidleptr))
% return (FALSE);
% return (TRUE);
%}
#endif
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