1 /* 2 * CDDL HEADER START 3 * 4 * The contents of this file are subject to the terms of the 5 * Common Development and Distribution License (the "License"). 6 * You may not use this file except in compliance with the License. 7 * 8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9 * or http://www.opensolaris.org/os/licensing. 10 * See the License for the specific language governing permissions 11 * and limitations under the License. 12 * 13 * When distributing Covered Code, include this CDDL HEADER in each 14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15 * If applicable, add the following below this CDDL HEADER, with the 16 * fields enclosed by brackets "[]" replaced with your own identifying 17 * information: Portions Copyright [yyyy] [name of copyright owner] 18 * 19 * CDDL HEADER END 20 */ 21 22 /* 23 * Copyright 2010 Sun Microsystems, Inc. All rights reserved. 24 * Use is subject to license terms. 25 */ 26 27 #include <errno.h> 28 #include <stdio.h> 29 #include <stdlib.h> 30 #include <strings.h> 31 #include <unistd.h> 32 #include <libgen.h> 33 #include <libintl.h> 34 #include <libv12n.h> 35 #include <locale.h> 36 #include <zone.h> 37 #include <sys/types.h> 38 #include <sys/param.h> 39 #include <uuid/uuid.h> 40 41 #if !defined(TEXT_DOMAIN) /* Should be defined by cc -D */ 42 #define TEXT_DOMAIN "SYS_TEST" /* Use this only if it wasn't */ 43 #endif 44 45 static char *cmdname; 46 47 char *options = "acdpstu"; 48 49 static void 50 virtinfo_usage() 51 { 52 (void) fprintf(stderr, gettext("usage: %s [-%s]\n"), cmdname, options); 53 exit(1); 54 } 55 56 static char * 57 virtinfo_cap_to_impl(int cap) 58 { 59 if (cap & V12N_CAP_IMPL_LDOMS) 60 return ("LDoms"); 61 return ("Unknown"); 62 } 63 64 65 int 66 main(int argc, char *argv[]) 67 { 68 int cap; 69 int roles; 70 size_t rv; 71 int opt; 72 int errflg = 0; 73 int aflg = 0, cflg = 0, dflg = 0, pflg = 0, sflg = 0, tflg = 0, 74 uflg = 0; 75 76 /* Set locale environment variables local definitions */ 77 (void) setlocale(LC_ALL, ""); 78 (void) textdomain(TEXT_DOMAIN); 79 80 cmdname = basename(argv[0]); 81 82 /* disable getopt error messages */ 83 opterr = 0; 84 85 while ((opt = getopt(argc, argv, options)) != EOF) { 86 87 switch (opt) { 88 case 'a': 89 aflg = 1; 90 break; 91 case 'c': 92 cflg = 1; 93 break; 94 case 'd': 95 dflg = 1; 96 break; 97 case 'p': 98 pflg = 1; 99 break; 100 case 's': 101 sflg = 1; 102 break; 103 case 't': 104 tflg = 1; 105 break; 106 case 'u': 107 uflg = 1; 108 break; 109 case '?': 110 default: 111 errflg = 1; 112 break; 113 } 114 } 115 116 if (errflg || optind != argc) 117 virtinfo_usage(); 118 119 if (aflg) { 120 /* aflg -> set all flags except -p */ 121 cflg = dflg = sflg = tflg = uflg = 1; 122 } else if (cflg == 0 && dflg == 0 && sflg == 0 && tflg == 0 && 123 uflg == 0) { 124 /* no flag set, default to '-t' */ 125 tflg = 1; 126 } 127 128 if (getzoneid() != GLOBAL_ZONEID) { 129 (void) printf(gettext( 130 "%s can only be run from the global zone\n"), cmdname); 131 exit(0); 132 } 133 134 cap = v12n_capabilities(); 135 if ((cap & V12N_CAP_SUPPORTED) == 0) { 136 (void) printf(gettext("Virtual machines are not supported\n")); 137 exit(0); 138 } else if ((cap & V12N_CAP_ENABLED) == 0) { 139 (void) printf(gettext( 140 "Virtual machines (%s) are supported but not enabled\n"), 141 virtinfo_cap_to_impl(cap)); 142 exit(0); 143 } 144 145 if (pflg) { 146 (void) printf("VERSION 1.0\n"); 147 } 148 149 if (tflg) { 150 char *impl = "", *role = "", *io = "", *service = "", 151 *root = ""; 152 153 roles = v12n_domain_roles(); 154 155 if (roles == -1 || (cap & V12N_CAP_IMPL_LDOMS) == 0) { 156 if (pflg) 157 impl = "impl=Unknown"; 158 else 159 impl = "Unknown"; 160 } else if (pflg) { 161 impl = "impl=LDoms"; 162 role = (roles & V12N_ROLE_CONTROL) ? 163 "|control=true" : "|control=false"; 164 io = (roles & V12N_ROLE_IO) ? 165 "|io=true" : "|io=false"; 166 service = (roles & V12N_ROLE_SERVICE) ? 167 "|service=true" : "|service=false"; 168 root = (roles & V12N_ROLE_ROOT) ? 169 "|root=true" : "|root=false"; 170 } else { 171 impl = "LDoms"; 172 role = (roles & V12N_ROLE_CONTROL) ? 173 " control" : " guest"; 174 io = (roles & V12N_ROLE_IO) ? 175 " I/O" : ""; 176 service = (roles & V12N_ROLE_SERVICE) ? 177 " service" : ""; 178 root = (roles & V12N_ROLE_ROOT) ? 179 " root" : ""; 180 } 181 (void) printf("%s%s%s%s%s%s\n", pflg ? "DOMAINROLE|" : 182 gettext("Domain role: "), impl, role, io, service, root); 183 } 184 185 if (dflg) { 186 char domain_name[V12N_NAME_MAX]; 187 188 rv = v12n_domain_name(domain_name, sizeof (domain_name)); 189 if (rv == (size_t)(-1)) { 190 (void) strcpy(domain_name, "Unknown"); 191 } 192 (void) printf("%s%s\n", pflg ? "DOMAINNAME|name=" : 193 gettext("Domain name: "), domain_name); 194 } 195 196 if (uflg) { 197 uuid_t uuid; 198 char uuid_str[UUID_PRINTABLE_STRING_LENGTH]; 199 200 rv = v12n_domain_uuid(uuid); 201 202 if (rv == (size_t)(-1)) { 203 (void) strcpy(uuid_str, "Unknown"); 204 } else { 205 uuid_unparse(uuid, uuid_str); 206 } 207 (void) printf("%s%s\n", pflg ? "DOMAINUUID|uuid=" : 208 gettext("Domain UUID: "), uuid_str); 209 } 210 211 if (cflg) { 212 char ctrl_name[V12N_NAME_MAX]; 213 214 rv = v12n_ctrl_domain(ctrl_name, sizeof (ctrl_name)); 215 216 if (rv == (size_t)(-1)) { 217 (void) strcpy(ctrl_name, "Unknown"); 218 } 219 (void) printf("%s%s\n", pflg ? "DOMAINCONTROL|name=" : 220 gettext("Control domain: "), ctrl_name); 221 } 222 223 if (sflg) { 224 char serial_no[V12N_NAME_MAX]; 225 226 rv = v12n_chassis_serialno(serial_no, sizeof (serial_no)); 227 228 if (rv == (size_t)(-1)) { 229 (void) strcpy(serial_no, "Unknown"); 230 } 231 (void) printf("%s%s\n", pflg ? "DOMAINCHASSIS|serialno=" : 232 gettext("Chassis serial#: "), serial_no); 233 } 234 return (0); 235 } 236