1*03831d35Sstevel /*
2*03831d35Sstevel * CDDL HEADER START
3*03831d35Sstevel *
4*03831d35Sstevel * The contents of this file are subject to the terms of the
5*03831d35Sstevel * Common Development and Distribution License, Version 1.0 only
6*03831d35Sstevel * (the "License"). You may not use this file except in compliance
7*03831d35Sstevel * with the License.
8*03831d35Sstevel *
9*03831d35Sstevel * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10*03831d35Sstevel * or http://www.opensolaris.org/os/licensing.
11*03831d35Sstevel * See the License for the specific language governing permissions
12*03831d35Sstevel * and limitations under the License.
13*03831d35Sstevel *
14*03831d35Sstevel * When distributing Covered Code, include this CDDL HEADER in each
15*03831d35Sstevel * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16*03831d35Sstevel * If applicable, add the following below this CDDL HEADER, with the
17*03831d35Sstevel * fields enclosed by brackets "[]" replaced with your own identifying
18*03831d35Sstevel * information: Portions Copyright [yyyy] [name of copyright owner]
19*03831d35Sstevel *
20*03831d35Sstevel * CDDL HEADER END
21*03831d35Sstevel */
22*03831d35Sstevel /*
23*03831d35Sstevel * Copyright 2002 Sun Microsystems, Inc. All rights reserved.
24*03831d35Sstevel * Use is subject to license terms.
25*03831d35Sstevel */
26*03831d35Sstevel
27*03831d35Sstevel #pragma ident "%Z%%M% %I% %E% SMI"
28*03831d35Sstevel
29*03831d35Sstevel /*
30*03831d35Sstevel * set.c: support for the scadm set option (set NV variables in the service
31*03831d35Sstevel * processor)
32*03831d35Sstevel */
33*03831d35Sstevel
34*03831d35Sstevel #include <libintl.h>
35*03831d35Sstevel #include <stdio.h>
36*03831d35Sstevel #include <string.h>
37*03831d35Sstevel #include <time.h> /* required by librsc.h */
38*03831d35Sstevel
39*03831d35Sstevel #include "librsc.h"
40*03831d35Sstevel #include "adm.h"
41*03831d35Sstevel
42*03831d35Sstevel
43*03831d35Sstevel void
ADM_Process_set(int argc,char * argv[])44*03831d35Sstevel ADM_Process_set(int argc, char *argv[])
45*03831d35Sstevel {
46*03831d35Sstevel rscp_msg_t Message;
47*03831d35Sstevel struct timespec Timeout;
48*03831d35Sstevel static char DataBuffer[DP_MAX_MSGLEN];
49*03831d35Sstevel
50*03831d35Sstevel
51*03831d35Sstevel if (argc != 4) {
52*03831d35Sstevel (void) fprintf(stderr, "\n%s\n\n",
53*03831d35Sstevel gettext("USAGE: scadm set <variable> <value>"));
54*03831d35Sstevel exit(-1);
55*03831d35Sstevel }
56*03831d35Sstevel
57*03831d35Sstevel ADM_Start();
58*03831d35Sstevel
59*03831d35Sstevel Message.type = DP_SET_CFGVAR;
60*03831d35Sstevel Message.len = strlen(argv[2]) + strlen(argv[3]) + 2;
61*03831d35Sstevel if (Message.len > DP_MAX_MSGLEN - 4) {
62*03831d35Sstevel (void) fprintf(stderr, "\n%s\n\n",
63*03831d35Sstevel gettext("scadm: command line too long"));
64*03831d35Sstevel exit(-1);
65*03831d35Sstevel }
66*03831d35Sstevel
67*03831d35Sstevel /*
68*03831d35Sstevel * Concatenate the two strings into DataBuffer. Make sure you
69*03831d35Sstevel * leave space for the string termination char.
70*03831d35Sstevel */
71*03831d35Sstevel (void) strcpy(DataBuffer, argv[2]);
72*03831d35Sstevel (void) strcpy(&DataBuffer[strlen(argv[2])+1], argv[3]);
73*03831d35Sstevel Message.data = DataBuffer;
74*03831d35Sstevel
75*03831d35Sstevel ADM_Send(&Message);
76*03831d35Sstevel
77*03831d35Sstevel Timeout.tv_nsec = 0;
78*03831d35Sstevel Timeout.tv_sec = ADM_TIMEOUT;
79*03831d35Sstevel ADM_Recv(&Message, &Timeout,
80*03831d35Sstevel DP_SET_CFGVAR_R, sizeof (dp_set_cfgvar_r_t));
81*03831d35Sstevel
82*03831d35Sstevel if (*(int *)Message.data != 0) {
83*03831d35Sstevel (void) fprintf(stderr, "\n%s\n\n",
84*03831d35Sstevel gettext("scadm: invalid variable or value"));
85*03831d35Sstevel exit(-1);
86*03831d35Sstevel }
87*03831d35Sstevel
88*03831d35Sstevel ADM_Free(&Message);
89*03831d35Sstevel }
90