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, *error = NULL, *help = NULL, *prompt = NULL; 47 static int kpid = BADPID; 48 static int signo, disp; 49 50 static const char eusage[] = "mWe"; 51 static const char husage[] = "mWh"; 52 53 static void 54 usage(void) 55 { 56 switch (*prog) { 57 default: 58 (void) fprintf(stderr, 59 gettext("usage: %s [options] [-m]\n"), prog); 60 (void) fprintf(stderr, gettext(OPTMESG)); 61 (void) fprintf(stderr, gettext(STDOPTS)); 62 break; 63 64 case 'd': 65 (void) fprintf(stderr, 66 gettext("usage: %s\n"), prog); 67 break; 68 69 case 'v': 70 (void) fprintf(stderr, 71 gettext("usage: %s input\n"), prog); 72 break; 73 74 case 'h': 75 (void) fprintf(stderr, 76 gettext("usage: %s [options] [-m]\n"), prog); 77 (void) fprintf(stderr, gettext(OPTMESG)); 78 (void) fprintf(stderr, 79 gettext("\t-W width\n\t-h help\n")); 80 break; 81 82 case 'e': 83 (void) fprintf(stderr, 84 gettext("usage: %s [options] [-m]\n"), prog); 85 (void) fprintf(stderr, gettext(OPTMESG)); 86 (void) fprintf(stderr, 87 gettext("\t-W width\n\t-e error\n")); 88 break; 89 } 90 exit(1); 91 } 92 93 /* 94 * Given argv[0], return a pointer to the basename of the program. 95 */ 96 static char * 97 prog_name(char *arg0) 98 { 99 char *str; 100 101 /* first strip trailing '/' characters (exec() allows these!) */ 102 str = arg0 + strlen(arg0); 103 while (str > arg0 && *--str == '/') 104 *str = '\0'; 105 if ((str = strrchr(arg0, '/')) != NULL) 106 return (str + 1); 107 return (arg0); 108 } 109 110 int 111 main(int argc, char **argv) 112 { 113 int c, n; 114 char *gid; 115 size_t len; 116 117 (void) setlocale(LC_ALL, ""); 118 119 #if !defined(TEXT_DOMAIN) 120 #define TEXT_DOMAIN "SYS_TEST" 121 #endif 122 (void) textdomain(TEXT_DOMAIN); 123 124 prog = prog_name(argv[0]); 125 126 while ((c = getopt(argc, argv, "md:p:e:h:k:s:QW:?")) != EOF) { 127 /* check for invalid option */ 128 if ((*prog == 'v') || (*prog == 'd')) 129 usage(); /* no valid options */ 130 if ((*prog == 'e') && !strchr(eusage, c)) 131 usage(); 132 if ((*prog == 'h') && !strchr(husage, c)) 133 usage(); 134 135 switch (c) { 136 case 'Q': 137 ckquit = 0; 138 break; 139 140 case 'W': 141 ckwidth = atoi(optarg); 142 if (ckwidth < 0) { 143 (void) fprintf(stderr, 144 gettext("%s: ERROR: negative display width specified\n"), 145 prog); 146 exit(1); 147 } 148 break; 149 150 case 'm': 151 disp = 1; 152 break; 153 154 case 'd': 155 deflt = optarg; 156 break; 157 158 case 'p': 159 prompt = optarg; 160 break; 161 162 case 'e': 163 error = optarg; 164 break; 165 166 case 'h': 167 help = optarg; 168 break; 169 170 case 'k': 171 kpid = atoi(optarg); 172 break; 173 174 case 's': 175 signo = atoi(optarg); 176 break; 177 178 default: 179 usage(); 180 } 181 } 182 183 if (signo) { 184 if (kpid == BADPID) 185 usage(); 186 } else 187 signo = SIGTERM; 188 189 if (*prog == 'v') { 190 if (argc != (optind+1)) 191 usage(); 192 exit(ckgid_val(argv[optind])); 193 } 194 195 if (argc != optind) 196 usage(); 197 198 199 if (*prog == 'e') { 200 ckindent = 0; 201 ckgid_err(disp, error); 202 exit(0); 203 } else if (*prog == 'h') { 204 ckindent = 0; 205 ckgid_hlp(disp, help); 206 exit(0); 207 } else if (*prog == 'd') { 208 exit(ckgid_dsp()); 209 } 210 211 if (deflt) { 212 len = strlen(deflt) + 1; 213 if (len < MAX_INPUT) 214 len = MAX_INPUT; 215 } else { 216 len = MAX_INPUT; 217 } 218 gid = (char *)malloc(len); 219 if (!gid) { 220 (void) fprintf(stderr, 221 gettext("Not enough memory\n")); 222 exit(1); 223 } 224 n = ckgid(gid, disp, deflt, error, help, prompt); 225 if (n == 3) { 226 if (kpid > -2) 227 (void) kill(kpid, signo); 228 (void) puts("q"); 229 } else if (n == 0) 230 (void) fputs(gid, stdout); 231 return (n); 232 } 233