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 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