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, Version 1.0 only 6 * (the "License"). You may not use this file except in compliance 7 * with the License. 8 * 9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10 * or http://www.opensolaris.org/os/licensing. 11 * See the License for the specific language governing permissions 12 * and limitations under the License. 13 * 14 * When distributing Covered Code, include this CDDL HEADER in each 15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16 * If applicable, add the following below this CDDL HEADER, with the 17 * fields enclosed by brackets "[]" replaced with your own identifying 18 * information: Portions Copyright [yyyy] [name of copyright owner] 19 * 20 * CDDL HEADER END 21 */ 22 /* 23 * Copyright 2004 Sun Microsystems, Inc. All rights reserved. 24 * Use is subject to license terms. 25 */ 26 27 /* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */ 28 /* All Rights Reserved */ 29 30 31 #pragma ident "%Z%%M% %I% %E% SMI" 32 33 #include <stdio.h> 34 #include <string.h> 35 #include <signal.h> 36 #include <stdlib.h> 37 #include <locale.h> 38 #include <libintl.h> 39 #include <limits.h> 40 #include "usage.h" 41 #include "libadm.h" 42 43 #define BADPID (-2) 44 45 static char *prog; 46 static char *deflt = NULL, *prompt = NULL, *error = NULL, *help = NULL; 47 static int kpid = BADPID; 48 static int signo; 49 50 static const char husage[] = "mWh"; 51 static const char eusage[] = "mWe"; 52 53 static void 54 usage(void) 55 { 56 switch (*prog) { 57 default: 58 (void) fprintf(stderr, 59 gettext("usage: %s [options] [-m]\n"), 60 prog); 61 (void) fprintf(stderr, gettext(OPTMESG)); 62 (void) fprintf(stderr, gettext(STDOPTS)); 63 break; 64 65 case 'd': 66 (void) fprintf(stderr, 67 gettext("usage: %s\n"), prog); 68 break; 69 70 case 'v': 71 (void) fprintf(stderr, 72 gettext("usage: %s input\n"), prog); 73 break; 74 75 case 'h': 76 (void) fprintf(stderr, 77 gettext("usage: %s [options] [-m]\n"), 78 prog); 79 (void) fprintf(stderr, gettext(OPTMESG)); 80 (void) fprintf(stderr, 81 gettext("\t-W width\n\t-h help\n")); 82 break; 83 84 case 'e': 85 (void) fprintf(stderr, 86 gettext("usage: %s [options] [-m]\n"), 87 prog); 88 (void) fprintf(stderr, gettext(OPTMESG)); 89 (void) fprintf(stderr, 90 gettext("\t-W width\n\t-e error\n")); 91 break; 92 } 93 exit(1); 94 } 95 96 /* 97 * Given argv[0], return a pointer to the basename of the program. 98 */ 99 static char * 100 prog_name(char *arg0) 101 { 102 char *str; 103 104 /* first strip trailing '/' characters (exec() allows these!) */ 105 str = arg0 + strlen(arg0); 106 while (str > arg0 && *--str == '/') 107 *str = '\0'; 108 if ((str = strrchr(arg0, '/')) != NULL) 109 return (str + 1); 110 return (arg0); 111 } 112 113 int 114 main(int argc, char **argv) 115 { 116 int c, n; 117 char *strval; 118 size_t len; 119 int disp = 0; /* display set to no-display */ 120 121 (void) setlocale(LC_ALL, ""); 122 123 #if !defined(TEXT_DOMAIN) 124 #define TEXT_DOMAIN "SYS_TEST" 125 #endif 126 (void) textdomain(TEXT_DOMAIN); 127 128 prog = prog_name(argv[0]); 129 130 while ((c = getopt(argc, argv, "md:p:e:h:k:s:QW:?")) != EOF) { 131 /* check for invalid option */ 132 if ((*prog == 'v') || (*prog == 'd')) 133 usage(); 134 if ((*prog == 'e') && !strchr(eusage, c)) 135 usage(); 136 if ((*prog == 'h') && !strchr(husage, c)) 137 usage(); 138 139 switch (c) { 140 case 'Q': 141 ckquit = 0; 142 break; 143 144 case 'W': 145 ckwidth = atoi(optarg); 146 if (ckwidth < 0) { 147 (void) fprintf(stderr, 148 gettext("%s: ERROR: negative display width specified\n"), 149 prog); 150 exit(1); 151 } 152 break; 153 154 case 'm': 155 disp = 1; 156 break; 157 158 case 'd': 159 deflt = optarg; 160 break; 161 162 case 'p': 163 prompt = optarg; 164 break; 165 166 case 'e': 167 error = optarg; 168 break; 169 170 case 'h': 171 help = optarg; 172 break; 173 174 case 'k': 175 kpid = atoi(optarg); 176 break; 177 178 case 's': 179 signo = atoi(optarg); 180 break; 181 182 default: 183 usage(); 184 } 185 } 186 187 if (signo) { 188 if (kpid == BADPID) 189 usage(); 190 } else 191 signo = SIGTERM; 192 193 if (*prog == 'v') { 194 if (argc != (optind+1)) 195 usage(); 196 exit(ckuid_val(argv[optind])); 197 } 198 199 if (optind != argc) 200 usage(); 201 202 if (*prog == 'e') { 203 ckindent = 0; 204 ckuid_err(disp, error); 205 exit(0); 206 } else if (*prog == 'h') { 207 ckindent = 0; 208 ckuid_hlp(disp, help); 209 exit(0); 210 } else if (*prog == 'd') { 211 exit(ckuid_dsp()); 212 } 213 214 if (deflt) { 215 len = strlen(deflt) + 1; 216 if (len < MAX_INPUT) 217 len = MAX_INPUT; 218 } else { 219 len = MAX_INPUT; 220 } 221 strval = (char *)malloc(len); 222 if (!strval) { 223 (void) fprintf(stderr, 224 gettext("Not enough memory\n")); 225 exit(1); 226 } 227 n = ckuid(strval, disp, deflt, error, help, prompt); 228 if (n == 3) { 229 if (kpid > -2) 230 (void) kill(kpid, signo); 231 (void) puts("q"); 232 } else if (n == 0) 233 (void) fputs(strval, stdout); 234 return (n); 235 } 236