aboutsummaryrefslogtreecommitdiff
path: root/sunrpc/rpcsvc/rusers.x
blob: 5bbfe97e79e27aa24639488e56e01c26ec3afafd (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
/*
 * 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
% */

const RUSERS_MAXUSERLEN = 32;
const RUSERS_MAXLINELEN = 32;
const RUSERS_MAXHOSTLEN = 257;

struct rusers_utmp {
	string ut_user<RUSERS_MAXUSERLEN>;	/* aka ut_name */
	string ut_line<RUSERS_MAXLINELEN>;	/* device */
	string ut_host<RUSERS_MAXHOSTLEN>;	/* host user logged on from */
	int ut_type;				/* type of entry */
	int ut_time;				/* time entry was made */
	unsigned int ut_idle;			/* minutes idle */
};

typedef rusers_utmp utmp_array<>;

#ifdef RPC_HDR
%
%/*
% * Values for ut_type field above.
% */
#endif
const	RUSERS_EMPTY = 0;
const	RUSERS_RUN_LVL = 1;
const	RUSERS_BOOT_TIME = 2;
const	RUSERS_OLD_TIME = 3;
const	RUSERS_NEW_TIME = 4;
const	RUSERS_INIT_PROCESS = 5;
const	RUSERS_LOGIN_PROCESS = 6;
const	RUSERS_USER_PROCESS = 7;
const	RUSERS_DEAD_PROCESS = 8;
const	RUSERS_ACCOUNTING = 9;

program RUSERSPROG {

	version RUSERSVERS_3 {
		int
		RUSERSPROC_NUM(void) = 1;

		utmp_array
		RUSERSPROC_NAMES(void) = 2;

		utmp_array
		RUSERSPROC_ALLNAMES(void) = 3;
	} = 3;

} = 100002;

#ifdef RPC_HDR
%
%
%#ifdef	__cplusplus
%extern "C" {
%#endif
%
%#include <rpc/xdr.h>
%
%/*
% * 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_IDLE 2
%#define	RUSERSVERS 3		/* current version */
%#define	MAXUSERS 100
%
%/*
% * This is the structure used in version 2 of the rusersd RPC service.
% * It corresponds to the utmp structure for BSD systems.
% */
%struct ru_utmp {
%	char	ut_line[8];		/* tty name */
%	char	ut_name[8];		/* user id */
%	char	ut_host[16];		/* host name, if remote */
%	long int ut_time;		/* time on */
%};
%
%struct utmparr {
%       struct ru_utmp **uta_arr;
%       int uta_cnt;
%};
%typedef struct utmparr utmparr;
%
%extern bool_t xdr_utmparr (XDR *xdrs, struct utmparr *objp) __THROW;
%
%struct utmpidle {
%	struct ru_utmp ui_utmp;
%	unsigned int ui_idle;
%};
%
%struct utmpidlearr {
%	struct utmpidle **uia_arr;
%	int uia_cnt;
%};
%
%extern bool_t xdr_utmpidlearr (XDR *xdrs, struct utmpidlearr *objp) __THROW;
%
%#ifdef	__cplusplus
%}
%#endif
#endif


#ifdef	RPC_XDR
%bool_t xdr_utmp (XDR *xdrs, struct ru_utmp *objp);
%
%bool_t
%xdr_utmp (XDR *xdrs, struct ru_utmp *objp)
%{
%	/* Since the fields are char foo [xxx], we should not free them. */
%	if (xdrs->x_op != XDR_FREE)
%	{
%		char *ptr;
%		unsigned int size;
%		ptr = objp->ut_line;
%		size = sizeof (objp->ut_line);
%		if (!xdr_bytes (xdrs, &ptr, &size, size)) {
%			return (FALSE);
%		}
%		ptr = objp->ut_name;
%		size = sizeof (objp->ut_name);
%		if (!xdr_bytes (xdrs, &ptr, &size, size)) {
%			return (FALSE);
%		}
%		ptr = objp->ut_host;
%		size = sizeof (objp->ut_host);
%		if (!xdr_bytes (xdrs, &ptr, &size, size)) {
%			return (FALSE);
%		}
%	}
%	if (!xdr_long(xdrs, &objp->ut_time)) {
%		return (FALSE);
%	}
%	return (TRUE);
%}
%
%bool_t xdr_utmpptr(XDR *xdrs, struct ru_utmp **objpp);
%
%bool_t
%xdr_utmpptr (XDR *xdrs, struct ru_utmp **objpp)
%{
%	if (!xdr_reference(xdrs, (char **) objpp, sizeof (struct ru_utmp),
%			   (xdrproc_t) 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 *),
%		       (xdrproc_t) xdr_utmpptr)) {
%		return (FALSE);
%	}
%	return (TRUE);
%}
%
%bool_t xdr_utmpidle(XDR *xdrs, struct utmpidle *objp);
%
%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 **objp);
%
%bool_t
%xdr_utmpidleptr (XDR *xdrs, struct utmpidle **objpp)
%{
%	if (!xdr_reference(xdrs, (char **) objpp, sizeof (struct utmpidle),
%			   (xdrproc_t) 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 *),
%		       (xdrproc_t) xdr_utmpidleptr)) {
%		return (FALSE);
%	}
%	return (TRUE);
%}
#endif