1*0Sstevel@tonic-gate /*
2*0Sstevel@tonic-gate * CDDL HEADER START
3*0Sstevel@tonic-gate *
4*0Sstevel@tonic-gate * The contents of this file are subject to the terms of the
5*0Sstevel@tonic-gate * Common Development and Distribution License, Version 1.0 only
6*0Sstevel@tonic-gate * (the "License"). You may not use this file except in compliance
7*0Sstevel@tonic-gate * with the License.
8*0Sstevel@tonic-gate *
9*0Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10*0Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing.
11*0Sstevel@tonic-gate * See the License for the specific language governing permissions
12*0Sstevel@tonic-gate * and limitations under the License.
13*0Sstevel@tonic-gate *
14*0Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each
15*0Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16*0Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the
17*0Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying
18*0Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner]
19*0Sstevel@tonic-gate *
20*0Sstevel@tonic-gate * CDDL HEADER END
21*0Sstevel@tonic-gate */
22*0Sstevel@tonic-gate /*
23*0Sstevel@tonic-gate * Copyright 2003 Sun Microsystems, Inc. All rights reserved.
24*0Sstevel@tonic-gate * Use is subject to license terms.
25*0Sstevel@tonic-gate */
26*0Sstevel@tonic-gate #pragma ident "%Z%%M% %I% %E% SMI"
27*0Sstevel@tonic-gate
28*0Sstevel@tonic-gate /*
29*0Sstevel@tonic-gate * This program extracts network interface parameters from the information
30*0Sstevel@tonic-gate * passed to the kernel from the bootstrap (i.e. as properties of /chosen).
31*0Sstevel@tonic-gate *
32*0Sstevel@tonic-gate * Returns:
33*0Sstevel@tonic-gate * = 0 - success
34*0Sstevel@tonic-gate * > 0 - error (see exit codes below)
35*0Sstevel@tonic-gate */
36*0Sstevel@tonic-gate
37*0Sstevel@tonic-gate #include <libintl.h>
38*0Sstevel@tonic-gate #include <locale.h>
39*0Sstevel@tonic-gate #include <stdio.h>
40*0Sstevel@tonic-gate #include <strings.h>
41*0Sstevel@tonic-gate #include <parseURL.h>
42*0Sstevel@tonic-gate #include <wanbootutil.h>
43*0Sstevel@tonic-gate #include <bootinfo.h>
44*0Sstevel@tonic-gate
45*0Sstevel@tonic-gate /*
46*0Sstevel@tonic-gate * Exit codes:
47*0Sstevel@tonic-gate */
48*0Sstevel@tonic-gate #define NETBOOTINFO_SUCCESS 0
49*0Sstevel@tonic-gate #define NETBOOTINFO_UNKNOWN_PARAM 1
50*0Sstevel@tonic-gate #define NETBOOTINFO_BOOTINFO_ERR 2
51*0Sstevel@tonic-gate #define NETBOOTINFO_USAGE 3
52*0Sstevel@tonic-gate
53*0Sstevel@tonic-gate int
main(int argc,char ** argv)54*0Sstevel@tonic-gate main(int argc, char **argv)
55*0Sstevel@tonic-gate {
56*0Sstevel@tonic-gate int i;
57*0Sstevel@tonic-gate
58*0Sstevel@tonic-gate /*
59*0Sstevel@tonic-gate * Do the necessary magic for localization support.
60*0Sstevel@tonic-gate */
61*0Sstevel@tonic-gate (void) setlocale(LC_ALL, "");
62*0Sstevel@tonic-gate #if !defined(TEXT_DOMAIN)
63*0Sstevel@tonic-gate #define TEXT_DOMAIN "SYS_TEST"
64*0Sstevel@tonic-gate #endif /* !defined(TEXT_DOMAIN) */
65*0Sstevel@tonic-gate (void) textdomain(TEXT_DOMAIN);
66*0Sstevel@tonic-gate
67*0Sstevel@tonic-gate /*
68*0Sstevel@tonic-gate * Initialize program name for use by wbku_printerr().
69*0Sstevel@tonic-gate */
70*0Sstevel@tonic-gate wbku_errinit(argv[0]);
71*0Sstevel@tonic-gate
72*0Sstevel@tonic-gate /*
73*0Sstevel@tonic-gate * Check usage is legal.
74*0Sstevel@tonic-gate */
75*0Sstevel@tonic-gate if (argc < 2) {
76*0Sstevel@tonic-gate (void) fprintf(stderr,
77*0Sstevel@tonic-gate gettext("Usage: %s param [ param ... ]\n"), argv[0]);
78*0Sstevel@tonic-gate return (NETBOOTINFO_USAGE);
79*0Sstevel@tonic-gate }
80*0Sstevel@tonic-gate
81*0Sstevel@tonic-gate /*
82*0Sstevel@tonic-gate * Initialize bootinfo.
83*0Sstevel@tonic-gate */
84*0Sstevel@tonic-gate if (!bootinfo_init()) {
85*0Sstevel@tonic-gate wbku_printerr("Internal error\n");
86*0Sstevel@tonic-gate return (NETBOOTINFO_BOOTINFO_ERR);
87*0Sstevel@tonic-gate }
88*0Sstevel@tonic-gate
89*0Sstevel@tonic-gate /*
90*0Sstevel@tonic-gate * Retrieve and print parameter value(s).
91*0Sstevel@tonic-gate */
92*0Sstevel@tonic-gate for (i = 1; i < argc; ++i) {
93*0Sstevel@tonic-gate char *name = argv[i];
94*0Sstevel@tonic-gate char valbuf[URL_MAX_STRLEN];
95*0Sstevel@tonic-gate size_t vallen = sizeof (valbuf);
96*0Sstevel@tonic-gate
97*0Sstevel@tonic-gate /*
98*0Sstevel@tonic-gate * Call get_bootinfo() to fetch it's value.
99*0Sstevel@tonic-gate */
100*0Sstevel@tonic-gate switch (bootinfo_get(name, valbuf, &vallen, NULL)) {
101*0Sstevel@tonic-gate case BI_E_SUCCESS:
102*0Sstevel@tonic-gate break;
103*0Sstevel@tonic-gate
104*0Sstevel@tonic-gate case BI_E_NOVAL:
105*0Sstevel@tonic-gate (void) strlcpy(valbuf, "none", sizeof (valbuf));
106*0Sstevel@tonic-gate break;
107*0Sstevel@tonic-gate
108*0Sstevel@tonic-gate case BI_E_ILLNAME:
109*0Sstevel@tonic-gate wbku_printerr("Unknown parameter %s\n", name);
110*0Sstevel@tonic-gate bootinfo_end();
111*0Sstevel@tonic-gate return (NETBOOTINFO_UNKNOWN_PARAM);
112*0Sstevel@tonic-gate
113*0Sstevel@tonic-gate default:
114*0Sstevel@tonic-gate wbku_printerr("Internal error\n");
115*0Sstevel@tonic-gate bootinfo_end();
116*0Sstevel@tonic-gate return (NETBOOTINFO_BOOTINFO_ERR);
117*0Sstevel@tonic-gate }
118*0Sstevel@tonic-gate (void) printf("%s\n", valbuf);
119*0Sstevel@tonic-gate }
120*0Sstevel@tonic-gate bootinfo_end();
121*0Sstevel@tonic-gate
122*0Sstevel@tonic-gate return (NETBOOTINFO_SUCCESS);
123*0Sstevel@tonic-gate }
124